CN206830652U - A kind of closed straight line module - Google Patents
A kind of closed straight line module Download PDFInfo
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- CN206830652U CN206830652U CN201720782587.5U CN201720782587U CN206830652U CN 206830652 U CN206830652 U CN 206830652U CN 201720782587 U CN201720782587 U CN 201720782587U CN 206830652 U CN206830652 U CN 206830652U
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- straight line
- band
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- 238000007789 sealing Methods 0.000 claims abstract description 17
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- 239000010949 copper Substances 0.000 claims description 85
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 84
- 230000005540 biological transmission Effects 0.000 abstract description 3
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- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
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- 231100000719 pollutant Toxicity 0.000 description 2
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- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
It the utility model is related to high-accuracy transmission device field, more particularly to a kind of closed straight line module, module section bar including box like structure, the slide block assembly and line slideway are arranged in module section bar, it is characterized in that, the openend of the module section bar is provided with the envelope band component of sealing, sliding block connection box is also connected with slide block assembly, the bottom surface of the sliding block connection box is higher than the openend of module section bar, it is provided with sliding block connection box and is used to seal the threading structure that band passes through, the plane materiel matter hardness contacted in the threading structure with sealing band is less than module section bar material hardness, the envelope band is provided with loose contracting section with threading respective outer side edges, the threading structure is provided with limiting section of the limitation envelope with position, envelope band is set to keep being brought into close contact with module section bar openend.Assembly between straight line module device installation easy to operation or module；Loose contracting section is set, and sliding block connection box does not influence the closing of module, ensures that screw rod type straight line module keeps high-precision operation for a long time when moving.
Description
Technical field
A kind of high-accuracy transmission device is the utility model is related to, particularly a kind of closed straight line module.
Background technology
Straight line module as high-accuracy transmission device, currently generally applied to measurement, laser welding, laser cutting,
The places such as miniature numerical control lathe, testing machine and applicable education, which ensure that the running precision of these precision instruments, is scientific and technological progress
Development with society plays an important role.Just it is currently being widely used in straight line module, screw rod type straight line module is met due to it
Required precision it is higher, can ensure to a greater degree instrument operation accuracy, therefore as research and development emphasis.
Each parts in screw rod type straight line module are precision-fit, particularly screw mandrel and slide block assembly, sliding block
Fit precision between component and line slideway is the key for ensureing whole straight line module precision, but dirt in air unavoidably be present
Angstrom wait pollutant, in use can in the mating surface pollution of circulation material of these precision-fit sub-assemblies, influence coordinate essence
Degree, causes straight line module can not keep high-precision operation for a long time.
In relevant industries, the module knot for screw mandrel moving component being completely enclosed using box like structure has gradually been developed
Structure, but this structure stills need to reserve the link block structure mutually assembled with operation device or module on slide block assembly, makes
Into that can not realize that straight line module is fully sealed, on the link block structure motion direction of slide block assembly, to solve whole module
Be sealed to ensure that screw rod type straight line module keeps the key run in high precision for a long time.
Therefore, it is necessary to the structure of closed straight line module is studied and designed, to ensure its long-term precision drive.
Utility model content
Goal of the invention of the present utility model is：For existing enclosed screw rod type straight line module due to its slide block assembly
On need the link block structure that is provided for attended operation device or the mutual spelling of module, the link block structure can be with sliding block
Component movement, cause not realizing that straight line module is fully sealed, it is impossible to ensure that straight line module keeps that runs in high precision to ask for a long time
Topic, there is provided a kind of closed straight line module, the straight line module can allow sliding block by setting threading structure be connected with sliding block on box
The connection end of connection box is arranged on outside envelope band component, the assembly between device installation easy to operation or module；And taken pair in envelope
Loose contracting section should be set, and seal band and use plastic material, make the closing for not influenceing module during with movable slider connection box motion, ensure silk
Rod-type straight line module keeps high-precision operation for a long time
To achieve these goals, the technical solution adopted in the utility model is：
A kind of closed straight line module, includes the module section bar of box like structure, and the slide block assembly and line slideway are all provided with
Put in module section bar, the openend of the module section bar is provided with the envelope band component of sealing, and sliding block is also connected with slide block assembly
Connection box, the bottom surface of the sliding block connection box are higher than the openend of module section bar, are provided with sliding block connection box and are worn for sealing band
The threading structure crossed, the plane materiel matter hardness contacted with sealing band in the threading structure are less than module section bar material hardness, the envelope band
Loose contracting section is provided with threading respective outer side edges, the threading structure is provided with limiting section of the limitation envelope with position, makes envelope band and module
Section bar open end keeps being brought into close contact.
The straight line module uses the straight line mould of module section bar and its end cap at both ends, the envelope of top with component forming closed
Group running space, and threading structure is set on box by being connected in the sliding block being connected with slide block assembly, sliding block can be allowed to connect box
Connection end is arranged on outside envelope band component, the assembly between device installation easy to operation or module；And taken in envelope and be correspondingly arranged pine
Contracting section, and seal band and use plastic material so that in slide block assembly band movable slider connection box motion, do not influence envelope band and module group type
The closing form of material openend, the enclosed construction of whole straight line module is kept, avoid the precision-fit sub-assembly quilt of straight line module
Pollution, ensure that screw rod type straight line module keeps high-precision operation for a long time.
As preferred scheme of the present utility model, the sliding block connection box includes connection box plate and is arranged on connection cassette bottom
The threading lateral column of plate opposite sides, threading gap is left between two threading lateral columns and connection box plate, is connected in sliding block
Connect and envelope tape entry and the outlet of envelope band are formed on box.Also threading lateral column can be arranged to detachable, is easy to seal the threading operation of band,
Improve packaging efficiency；And threading gap is stayed between threading lateral column and connection box plate, even more facilitate envelope band and be connected with sliding block
The assembling of box, also allow for observing and adjust the state of envelope band.
As preferred scheme of the present utility model, the limiting section is to be arranged in sliding block connection box to have copper bar group, institute
It is to be arranged in the multiple copper bars of envelope tape entry and envelope with outlet to state copper bar group, sliding block capping box is contacted by copper bar with envelope band.
Envelope band is contacted with sliding block capping box by copper bar, can be set to smooth cambered surface with the contact surface of copper bar by covering, be utilized copper material
Itself excellent ductility and pliability, the frictionally damage of envelope band and sliding block capping box is reduced, is equipped with copper bar group and envelope band
The height of contact surface, the openend of envelope band and module section bar is set to be in close contact to form closing, increase envelope band and sliding block cover box
Service life, and then ensure the high accuracy operation of straight line module longer time.
As preferred scheme of the present utility model, the copper bar group includes outer copper bar pair and interior copper bar pair, the threading side
Post, which is provided with, is used for outer copper bar mounting groove of the outer copper bar to installation, and the outer copper bar pair is arcwall face with sealing the face that band contacts, and
The lowest part of the arcwall face is less than the bottom surface of threading lateral column.Outer copper bar mounting groove is set on threading lateral column, due to threading gap digit
Between threading lateral column and connection box plate, can copper bar mounting groove be arranged on the downside of threading lateral column, the cambered surface of outer copper bar pair is most
Lower position is less than the bottom surface of threading lateral column, and such copper bar is just formed to be pushed to envelope band so that sliding block connection box is arranged on module
After on section bar, the openend of envelope band and module section bar is in close contact.
As preferred scheme of the present utility model, the sliding block connection box also includes two fixed lateral columns being oppositely arranged,
It is provided with fixation lateral column in sliding block connection box and is used to seal the support band platform with supporting, is provided with support band platform both ends in installing
The interior copper bar neck of copper bar pair, the interior copper bar pair is arcwall face with sealing the face that band contacts, and highest point is higher than support band platform.In cunning
Support band platform is set in block connection box, and is being supportted with the interior copper bar neck that copper bar pair in installation is set on platform, and the copper bar of interior copper bar pair
It is arcwall face with envelope band contact surface, reduces damage of the friction to envelope band, increase service life；And the highest point of copper bar is set to high
In support band platform, so in sliding block connection box envelope band just only with copper bar to contacting, using the excellent ductility of copper material itself and
Pliability, reduce the frictionally damage of envelope band and sliding block capping box.
Further, the sliding block connection box is additionally provided with the cover plate for being open and being sealed.Pollutant is avoided to connect by sliding block
Box is connect to enter in module section bar.
As preferred scheme of the present utility model, the guide rail for being used for installing line slideway is provided with along section bar floor length direction
Mounting groove, the guide rail mounting groove is interior to be provided with multiple guide rail mounting holes.Guide rail mounting groove is set on section bar bottom plate, and peace is set
Hole is filled, is easy to that line slideway is installed in section bar module, basis is provided for the stability operation of straight line module.
As preferred scheme of the present utility model, the upper top surface of the line slideway is the sliding surface slided for sliding block,
The slideway slided for sliding block is equipped with the two sides of line slideway, the chute wall is the globoidal structure of concave type.Will be straight
The sliding surface of line guide rail is set to plane, beneficial to the stationarity for keeping sliding block to slide, and is provided for sliding in the side of line slideway
The slideway that block slides, is correspondingly arranged slide construction on sliding block, makes sliding block and the sliding surface that line slideway is that three faces contact, ensures
The stationarity and accuracy that sliding block slides, and then improve the accuracy of whole straight line module.
As preferred scheme of the present utility model, the slide block assembly includes slide and connected sliding block, the cunning
The section of seat is the inverted U-shaped being adapted with line slideway, coordinates sliding surface and slideway of the slide respectively with line slideway.
It is inverted U-shaped that slide is set into cross sectional shape, i.e., with the sliding surface of top surface on line slideway and with two sides of line slideway
The slideway in face is engaged, and forms the sliding surface of three faces contact, the sliding surface with traditional straight line module is only the form of linear contact lay
Compare, the running precision and stationarity of straight line module greatly improve.
As preferred scheme of the present utility model, section bar overhead gage is also connected with the top of section bar side wall, on the section bar
Baffle plate extends to the center line of module section bar openend.Set at the top of section bar side wall toward module section bar openend center line side
To the overhead gage of extension, envelope band is supported；Preferable scheme is to be all provided with keeping off on section bar at the top of two side section bar side walls
Plate, two sides of envelope band are made to be balanced support；Further optimization, in the case where overhead gage is used to support the edge for sealing band to be arranged to
Heavy ledge structure, to envelope with spacing, envelope band is set to be fixed in the position of the width of module section bar, guarantee tape is to module group type
The closing of material.
It is corresponding with the end of envelope band to set in the end cap upper end at module section bar both ends as preferred scheme of the present utility model
Mounting groove is put, and arranges maintenance briquetting, the maintenance briquetting in the mating surface of envelope band with setting pressure zone groove.It is easy to seal the fixation of band
With it is spacing, envelope band is kept and the enclosed construction of module section bar.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, the straight line module uses the straight line of module section bar and its end cap at both ends, the envelope of top with component forming closed
Module running space, and threading structure is set on box by being connected in the sliding block being connected with slide block assembly, sliding block can be allowed to connect box
Connection end be arranged on outside envelope band component, the assembly between device easy to operation installation or module；And take and be correspondingly arranged in envelope
Loose contracting section, and seal band and use plastic material so that in slide block assembly band movable slider connection box motion, do not influence envelope band and module
The closing form at section bar open end, the enclosed construction of whole straight line module is kept, avoid the precision-fit sub-assembly of straight line module
It is contaminated, ensure that screw rod type straight line module keeps high-precision operation for a long time；
2nd, threading gap is stayed between threading lateral column and connection box plate, even more facilitates the group that envelope band is connected box with sliding block
Dress, also allow for observing and adjust the state of envelope band；Also threading lateral column can be arranged to detachable, is easy to seal the threading behaviour of band
Make, improve packaging efficiency；
3rd, the envelope band of the straight line module is contacted with sliding block capping box by copper bar, can be set to covering with the contact surface of copper bar
Smooth cambered surface, using copper material itself excellent ductility and pliability, reduce envelope band and sliding block cover the frictionally damage of box,
Copper bar group and height of the envelope with contact surface are equipped with, makes the openend of envelope band and module section bar be in close contact to form closing, is increased
The service life of band and sliding block capping box is sealed up, and then ensures the high accuracy operation of straight line module longer time；
4th, the sliding surface of line slideway is set to plane, beneficial to the stationarity for keeping sliding block to slide, and in line slideway
Side be provided for sliding block slip slideway, it is inverted U-shaped that slide accordingly is set into cross sectional shape, i.e., with line slideway
The sliding surface of top surface and it is engaged with the slideway of two sides of line slideway, forms the sliding surface of three faces contact, ensures sliding block
The stationarity and accuracy of slip, and then improve the accuracy of whole straight line module.
Brief description of the drawings
Fig. 1 is the structural representation of the closed straight line module of the utility model.
Fig. 2 is the structural representation of module section bar in Fig. 1.
Fig. 3 is the slide block assembly of closed linear module and module section bar fit structure schematic diagram in embodiment.
Fig. 4 is the structural representation of the slide block assembly in Fig. 3.
Fig. 5 is the structural representation of the sliding block connection box in Fig. 3.
Fig. 6 is the exploded perspective view of the sliding block connection box in Fig. 3.
Fig. 7 is that the sliding block of embodiment connects the structural representation of copper bar group in box.
Fig. 8 is the front view that sliding block connects box in embodiment.
Fig. 9 is Fig. 8 rearview.
Figure 10 is that the structural representation with device is sealed in Fig. 1.
Figure 11 is that the structural representation with briquetting is sealed in figure.
Figure 12 is rearview of the envelope with briquetting.
Figure 13 is the structural representation of screw component in embodiment.
The structural representation of screw mandrel in Figure 14 Figure 13.
Marked in figure：1- module section bars, 101- section bar bottom plates, 1011- guide rail mounting grooves, 1012- guide rail fixing holes, 102-
Section bar side wall, 103- section bar overhead gages, 2- envelope bands, 201- maintenance briquettings, solid with holes, the 2012- pressure zone grooves of 2011-, 202- pine contractings
Section, 3- sliding blocks connection box, 301- connection box plates, 302- fixation lateral columns, 303- threading lateral columns, the outer copper bar mounting grooves of 3031-,
304- support band platforms, copper bar neck in 3041-, 4- motor side end caps, 5- end caps, 6- screw mandrels, 601- protection pullovers, 602- motors connect
Meet termination, 603- end cap connection ends, 7- slide block assemblies, 701- slides, 702- sliding blocks, 8- line slideways, 9- copper bar groups, 901-
Interior copper bar group, 9011- clamping cambered surfaces, the outer copper bar groups of 902-, 9021- installation cambered surfaces, 10- threadings gap, 11- yielding couplings.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Embodiment 1
As shown in Fig. 1 to Fig. 3, Figure 10, the closed straight line module of this implementation, including the module group type that cross sectional shape is U-shaped
Material 1, the wall of section bar side 102 that the module section bar 1 includes section bar bottom plate 101 and the both sides of section bar bottom plate 101 are set, in section bar side
The top of wall 102 is equipped with the envelope band component of sealing, arranges end cap 5 at the both ends of section bar side wall 102, forms for module slide unit
Installation and mobile closing space；The envelope includes the envelope band 2 of plastic material with component, and the module slide unit includes sliding block
Component 7 connects box 3 with sliding block, and the sliding block connection box 3, which is provided with, to be used to seal the threading structure that band 2 passes through, and the envelope band 2 is with being somebody's turn to do
Threading respective outer side edges are provided with loose contracting section 202, when the sliding block connection box 3 is run with slide block assembly 7, seal band 2 and are protected with section bar side wall 102
Hold closing.In the present embodiment, envelope band is made of steel band.
As shown in Fig. 2 the guide rail mounting groove 1011 for being used for installing line slideway 8 is provided with along the length direction of section bar bottom plate 101,
Multiple guide rail mounting holes 1012 are provided with the guide rail mounting groove 1011.Guide rail mounting groove is set on section bar bottom plate, and set
Mounting hole, it is easy to that line slideway is installed in section bar module, basis is provided for the stability operation of straight line module.
To sum up, the straight line module uses module section bar and its end cap at both ends, the envelope of top with component forming closed
Straight line module running space, and threading structure is set on box by being connected in the sliding block being connected with slide block assembly, sliding block can be allowed to connect
The connection end for connecing box is arranged on outside envelope band component, the assembly between device installation easy to operation or module；And taken correspondingly in envelope
Loose contracting section is set, and seals band and use plastic material so that when slide block assembly band movable slider connection box moves, do not influence envelope band with
The closing form of module section bar openend, the enclosed construction of whole straight line module is kept, avoid the precision-fit group of straight line module
Component is contaminated, and ensures that screw rod type straight line module keeps high-precision operation for a long time.
Embodiment 2
Closed straight line module according to embodiment 1, as shown in Figures 5 to 9, the sliding block connection box 3 of the present embodiment
Including connection box plate 301 and the threading lateral column 303 for being arranged on the connection opposite sides of box plate 301, two threading lateral columns
Threading gap 10 is left between 303 and connection box plate 301, envelope tape entry and the outlet of envelope band are formed on sliding block connection box 3.
In the present embodiment, as shown in fig. 6, threading lateral column 303 is arranged to detachable, it is easy to seal the threading operation of band, carries
High packaging efficiency；And threading gap is stayed between threading lateral column and connection box plate, even more facilitate envelope band and be connected box with sliding block
Assembling, also allow for observing and adjust envelope band state.
Further, copper bar group 9 is additionally provided with the sliding block connection box 3 of the present embodiment, the copper bar group 9 is to be arranged in envelope band
The multiple copper bars of entrance and envelope with outlet, sliding block capping box is set to be contacted by copper bar with envelope band.
Envelope band is contacted with sliding block capping box by copper bar, can be set to smooth cambered surface with the contact surface of copper bar by covering, profit
With copper material itself excellent ductility and pliability, the frictionally damage of envelope band and sliding block capping box is reduced, is equipped with copper bar
Group makes the openend of envelope band and module section bar be in close contact to form closing, increase envelope band and sliding block with sealing the height with contact surface
The service life of box is covered, and then ensures the high accuracy operation of straight line module longer time.
As shown in Figures 5 to 9, the copper bar group 9 includes outer copper bar to 902 and interior copper bar to 901, the threading lateral column
303 are provided with the outer copper bar mounting grooves 3031 to 902 installations for outer copper bar, and the outer copper bar is to 902 faces contacted with envelope band 2
For arcwall face, and the lowest part of the arcwall face is less than the bottom surface of threading lateral column 303；Accordingly, set on the copper bar of outer copper bar pair
There is the installation cambered surface 9021 being equipped with outer copper bar mounting groove 3031.Outer copper bar mounting groove is set on threading lateral column, due to wearing
Band gap is located between threading lateral column and connection box plate, and the copper bar mounting groove of the present embodiment is arranged on the downside of threading lateral column,
The cambered surface extreme lower position of outer copper bar pair is less than the bottom surface of threading lateral column, and such copper bar is just formed to be pushed to envelope band so that sliding block
After box is connected on module section bar, the openend of envelope band and module section bar is in close contact.
In the present embodiment, the sliding block connection box 3 also includes two fixed lateral columns 302 being oppositely arranged, and is connected in sliding block
Fixation lateral column 302 in box 3, which is provided with, is used for the support band platform 304 for sealing the support of band 2, is provided with support band platform 304 both ends and is used to install
Interior copper bar is to 901 interior copper bar neck 3041, and the interior copper bar is arcwall face to 901 faces contacted with envelope band 2, and highest point is high
In support band platform 304；Accordingly, the clamping cambered surface 9011 coordinated with interior copper bar neck 3041 is provided with the copper bar of interior copper bar pair.
Set support band platform in sliding block connection box, and in support with the interior copper bar neck that copper bar pair in installation is set on platform, and interior copper bar pair
Copper bar is arcwall face with envelope band contact surface, reduces the damage to rub to sealing band, increases service life；And the highest point of copper bar is set
For higher than support band platform, so envelope band just only with copper bar to contacting, utilizes the excellent extension of copper material itself in sliding block connection box
Property and pliability, reduce envelope band and sliding block capping box frictionally damage.
Embodiment 3
Closed straight line module according to embodiment 1 or 2, as shown in Figure 3 and Figure 4, the line slideway 8 of the present embodiment
Upper top surface be for sliding block slide sliding surface, be equipped with the two sides of line slideway 8 for sliding block slide slideway, institute
State the globoidal structure that chute wall is concave type.The sliding surface of line slideway is set to plane, it is steady beneficial to keeping sliding block to slide
Property, and be provided in the side of line slideway the slideway of sliding block slip, slide construction be correspondingly arranged on sliding block, make sliding block with
Line slideway is the sliding surface of three faces contact, ensures stationarity and accuracy that sliding block slides, and then improve whole straight line module
Accuracy.
Further, the slide block assembly 7 includes slide 701 and connected sliding block 702, and the slide 701 is cut
Face is the inverted U-shaped being adapted with line slideway, coordinates sliding surface and slideway of the slide respectively with line slideway.By slide
It is inverted U-shaped to be set to cross sectional shape, i.e. the cunning with the sliding surface of top surface on line slideway and with two sides of line slideway
Road is engaged, and forms the sliding surface of three faces contact, compared with the sliding surface of traditional straight line module is only the form of linear contact lay, directly
The running precision and stationarity of line module greatly improve.
Embodiment 4
Closed straight line module according to one of embodiment 1-3, as shown in Fig. 2 the present embodiment is in section bar side wall 102
Top be also connected with section bar overhead gage 103, the section bar overhead gage 103 extends to the center line of the openend of module section bar 1.In type
The top of material side wall sets the overhead gage toward the extension of module section bar openend centerline direction, and envelope band is supported.
Further, section bar overhead gage 103 is all provided with the top of two side section bar side walls 102, makes two side quilts of envelope band 2
Balanced support.
Further, it is used to support the edge of envelope band 2 to be arranged to the ledge structure to sink in section bar overhead gage 103, it is right
It is spacing to seal band 2, envelope band 2 is fixed in the position of the width of module section bar 1, closing of the guarantee tape to module section bar.
In the present embodiment, as shown in figure 3, sliding block connection box 3 is additionally provided with the cover plate for being open and being sealed.Avoid polluting
Thing connects box by sliding block and entered in module section bar.
Embodiment 5
Closed straight line module according to one of embodiment 1-4, further, the present embodiment is in module section bar 1
The end cap at both ends is respectively end cap 5 and the motor side end cap 4 for connecting motor side, in the upper end of end cap 5 and motor side end cap 4,
End with sealing band 2 is correspondingly arranged mounting groove；In the present embodiment, as shown in Figure 10 to Figure 12, the both ends of envelope band 2 also arrange maintenance
Briquetting 201, the maintenance briquetting 201 are additionally provided with setting pressure zone groove 2012 in the mating surface of envelope band 2 on maintenance briquetting 201
Solid with holes 2011 for fixed envelope band.It is easy to seal the fixation of band and spacing, envelope band is kept the enclosed construction with module section bar.
Further, as shown in Figure 13 and Figure 14, protection pullover 601, the protection pullover are equipped with the both ends of screw mandrel 6
601 are made up of soft material, such as Cowhells pad or nylon rod, when mounted fix protection pullover and the end cap at screw mandrel both ends, few
The vibrations of screw mandrel operation simultaneously reduce the screw mandrel damage that screw mandrel vibrations are brought, and when unexpected operation conditions occurs, protection pullover plays
Cushioning effect, the sliding block for preventing from breaking module and its subsidiary operation part；Further, the both ends of screw mandrel 6 are respectively motor
Connection end 602 and end cap connection end 603, are additionally provided with yielding coupling 11 on motor connection termination 603, set up buffering and make
Yielding coupling, play a part of vibration damping and improve shafting dynamic property, reduce the backhaul gap of screw mandrel, ensure straight line mould
The running precision of group.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of closed straight line module, includes the module section bar of box like structure, the slide block assembly and line slideway are respectively provided with
In module section bar, it is characterised in that the openend of the module section bar is provided with the envelope band component of sealing, on slide block assembly also
Sliding block connection box is connected with, the bottom surface of the sliding block connection box is higher than the openend of module section bar, is provided with and uses on sliding block connection box
The plane materiel matter hardness contacted in the threading structure that envelope band passes through, the threading structure with sealing band is less than module section bar material hardness,
The envelope band is provided with loose contracting section with threading respective outer side edges, and the threading structure is provided with limiting section of the limitation envelope with position, makes envelope
Band keeps being brought into close contact with module section bar openend.
2. closed straight line module according to claim 1, it is characterised in that the sliding block connection box includes connection cassette bottom
Plate and the threading lateral column for being arranged on connection box plate opposite sides, left between two threading lateral columns and connection box plate
Threading gap, envelope tape entry and the outlet of envelope band are formed on sliding block connection box.
3. closed straight line module according to claim 2, it is characterised in that the limiting section connects to be arranged at sliding block
There is copper bar group in box, the copper bar group is to be arranged in the multiple copper bars of envelope tape entry and envelope with outlet, leads to sliding block capping box
Copper bar is crossed to contact with envelope band.
4. closed straight line module according to claim 3, it is characterised in that the copper bar group includes outer copper bar pair and interior
Copper bar pair, the threading lateral column, which is provided with, is used for outer copper bar mounting groove of the outer copper bar to installation, and the outer copper bar pair connects with envelope band
Tactile face is arcwall face, and the lowest part of the arcwall face is less than the bottom surface of threading lateral column.
5. closed straight line module according to claim 4, it is characterised in that the sliding block connection box also includes relative set
The two fixed lateral columns put, connect and be provided with the fixation lateral column in box for sealing the support with support with platform, in support with platform in sliding block
Both ends are provided with the interior copper bar neck for being used for installing interior copper bar pair, and the interior copper bar pair is arcwall face with sealing the face that band contacts, and most
Eminence is higher than support band platform.
6. closed straight line module according to claim 1, it is characterised in that be provided with and be used for along section bar floor length direction
The guide rail mounting groove of line slideway is installed, multiple guide rail mounting holes are provided with the guide rail mounting groove.
7. the closed straight line module according to one of claim 1-6, it is characterised in that the upper top surface of the line slideway
For the sliding surface slided for sliding block, the slideway slided for sliding block, the chute wall are equipped with the two sides of line slideway
For recessed globoidal structure.
8. closed straight line module according to claim 7, it is characterised in that the slide block assembly include slide and and its
The sliding block of connection, the section of the slide are the inverted U-shaped being adapted with line slideway, make slide respectively with line slideway
Sliding surface and slideway coordinate.
9. the closed straight line module according to claim 1 or 8, it is characterised in that be also connected with the top of section bar side wall
Section bar overhead gage, the section bar overhead gage extend to the center line of module section bar openend.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782587.5U CN206830652U (en) | 2017-06-30 | 2017-06-30 | A kind of closed straight line module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720782587.5U CN206830652U (en) | 2017-06-30 | 2017-06-30 | A kind of closed straight line module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673930A (en) * | 2018-12-30 | 2019-04-26 | 广州富港万嘉智能科技有限公司 | Cake producing device and cake production method |
| CN112775682A (en) * | 2021-02-04 | 2021-05-11 | 成都福誉科技有限公司 | Integrated form guide rail |
-
2017
- 2017-06-30 CN CN201720782587.5U patent/CN206830652U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673930A (en) * | 2018-12-30 | 2019-04-26 | 广州富港万嘉智能科技有限公司 | Cake producing device and cake production method |
| CN112775682A (en) * | 2021-02-04 | 2021-05-11 | 成都福誉科技有限公司 | Integrated form guide rail |
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