CN106985021B - Horizontal shaft vertical surface grinding machine - Google Patents
Horizontal shaft vertical surface grinding machine Download PDFInfo
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- CN106985021B CN106985021B CN201710401922.7A CN201710401922A CN106985021B CN 106985021 B CN106985021 B CN 106985021B CN 201710401922 A CN201710401922 A CN 201710401922A CN 106985021 B CN106985021 B CN 106985021B
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- angle
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- adjustable plate
- vertical surface
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- 210000004907 gland Anatomy 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a horizontal shaft vertical surface grinding machine, which comprises a machine body, wherein a stand column is arranged on the machine body, a grinding head can vertically lift on the stand column, a grinding wheel seat is arranged at the front end of the grinding head, and a grinding wheel is fixed on the grinding wheel seat; the carriage is arranged on a guide rail of the lathe bed and can move back and forth on the lathe bed along the horizontal direction, one end of the angle-adjustable plate is connected with one end of the carriage through a hinge seat, the other end of the angle-adjustable plate is provided with a threaded seat, one end of a support stud for adjusting the angle is matched with the threaded seat, and the other end of the support stud is propped against the carriage; a rear tailstock upright post is arranged above the other end of the angle-adjustable plate, an upper center seat is arranged on the rear tailstock upright post, and the upper center seat can lift along a guide rail on the rear tailstock upright post; a lower center seat is arranged on the upper plane below the angle-adjustable plate, and the lower center is fixed on the lower center seat. The invention meets the processing technology requirements of grinding the side plane and the side angle surface of the workpiece gear shaft, and all the processed parts meet or are higher than the technical requirements.
Description
Technical Field
The invention relates to a horizontal shaft vertical surface grinding machine.
Background
With the rapid development of new technologies, new processing requirements are put forward for the processing of mechanical parts. For example, a gear shaft workpiece (as shown in fig. 1) is integrated with a shaft and a gear, the external dimension and the profile are large, and the process requirement does not allow the shaft and the gear to be disassembled and machined. The requirements for grinding two side surfaces of the gear and two bevel angles on the side surfaces are that the end face runout is 0.01mm, the angle tolerance is +/-30 ", the roughness is 0.4Ra, and the precision requirement is high. In contrast to the parameter requirements for machining the part, no machine tool capable of machining the plane and the angular inclined plane of the part exists at present.
Disclosure of Invention
In order to solve the technical problems, the invention provides a horizontal-shaft vertical surface grinding machine which meets the processing technological requirements of parts in the background technology, and all the processed parts reach or are higher than the technical requirements.
In order to achieve the above object, the present invention adopts the following technical solutions.
A horizontal shaft vertical surface grinder comprises a grinder body, wherein a column is arranged on the grinder body, a grinding head can vertically lift on the column, a grinding wheel seat is arranged at the front end of the grinding head, and a grinding wheel is fixed on the grinding wheel seat; the carriage is arranged on the guide rail of the lathe bed and can move back and forth on the lathe bed along the horizontal direction, one end of the angle-adjustable plate is connected with one end of the carriage through a hinge seat, the other end of the angle-adjustable plate is provided with a threaded seat, one end of a support stud for adjusting the angle is matched with the threaded seat, and the other end of the support stud is propped against the carriage.
The angle adjustable plate is characterized in that the dragging plate is further provided with a detachable angle fixing support, the angle fixing support is provided with arc-shaped hole arc-shaped holes, the angle adjustable plate is also provided with arc-shaped hole arc-shaped holes, and the bolt penetrates through the arc-shaped hole arc-shaped holes in the angle fixing support and the arc-shaped hole arc-shaped holes in the angle adjustable plate and is fixed through nuts.
The other end of the dragging plate is provided with a detachable zero-position cushion block, and when the axis of the gear shaft workpiece is perpendicular to the dragging plate, the zero-position cushion block abuts against the angle-adjustable plate.
A rear tailstock upright post is arranged above the other end of the angle-adjustable plate, an upper center seat is arranged on the rear tailstock upright post, and the upper center seat can lift along a guide rail on the rear tailstock upright post; the tailstock sleeve is arranged in the upper center pedestal, a rack and an upper center are sequentially arranged in the tailstock sleeve, one end of an adjusting screw rod sequentially penetrates through a first bearing seat, an adjusting nut and a spring to prop against the upper end of the rack, the first bearing seat is fixed on the upper center pedestal, and the other end of the adjusting screw rod is connected with a tailstock handle; the handle seat is connected with the gear shaft and is fixed on the upper tip seat through the second bearing seat, the gear shaft is meshed with the rack, and the handle is fixed on the handle seat.
The upper plane of the angle-adjustable plate is provided with a lower center seat, the lower center is fixed on the lower center seat, the large belt wheel and the lower center seat are concentric and can drive the lower center seat to rotate, the large belt wheel is connected with the small belt wheel through a belt, and the small belt wheel is driven by a motor.
As a further improvement of the invention, one side of the carriage is provided with a sine gauge for calibrating the angle of the angle-adjustable plate.
A protective cover is arranged above the angle-adjustable plate.
The support stud is pressed against the carriage through the positioning surface of the backing plate.
The number of the supporting studs is two.
The angle fixing supports are of two types, and the size of the arc-shaped hole in each type of angle fixing support is different.
The bearing is fixed on the large belt wheel through the inner gland and the outer gland.
The small belt wheel is provided with a small belt wheel gland.
The motor is fixed through the motor board.
The horizontal shaft vertical surface grinding machine also comprises a water outlet nozzle, and the water outlet nozzle is fixed on the outer side of the angle-adjustable plate through a rubber pad.
The invention has the beneficial effects that the requirements of the machining process for grinding the side plane and the side angle surface of the workpiece gear shaft are met, and all machined parts reach or are higher than the technical requirements.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
Fig. 1 is a schematic structural view of a gear shaft workpiece.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic view of the structure of fig. 2 with the bed, the column, the grinding head, and the shield removed.
Fig. 4 is a schematic view of the upper tip seat of fig. 3.
Fig. 5 is a schematic structural view of the carriage and the left end of the angle-adjustable plate in fig. 3.
Fig. 6 is a schematic top view of the present invention.
Fig. 7 is a schematic view of the structure of fig. 6 with the bed, the column, the grinding head, and the shield removed.
Fig. 8 is a schematic structural view of the handle holder and gear shaft of fig. 7.
Fig. 9 is a left side view structure diagram of the invention.
FIG. 10 is a schematic view of the structure of the present invention for grinding the side surface of the workpiece of the gear shaft.
FIG. 11 is a schematic diagram of the present invention for grinding the gear shaft workpiece gear side face angle face.
Wherein, 1, a lathe bed; 2. a column; 3. grinding heads; 4. a grinding wheel seat; 5. a grinding wheel; 6. a carriage; 7. an angle-adjustable plate; 8. a hinge mount; 9. a threaded seat; 10. a support stud; 11. a backing plate; 12. an angle fixing bracket; 13. a bolt; 14. a zero position cushion block; 15. a workpiece gear shaft; 16. a rear tailstock upright post; 17. an upper center seat; 18. a tailstock sleeve; 19. a rack; 20. an upper center; 21. adjusting the screw rod; 22. a first bearing housing; 23. adjusting the screw cap; 24. a spring; 25. a tailstock handle; 26. a handle seat; 27. a gear shaft; 28. a second bearing housing; 29. a handle; 30. a lower apex seat; 31. a lower center; 32. a large belt pulley; 33. a belt; 34. a small belt pulley; 35. a motor; 36. a bearing; 37. an inner gland; 38. an outer gland; 39. a small belt wheel gland; 40. a motor plate; 41. a water outlet nozzle; 42. a rubber pad; 43. a shield.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 2-9, a horizontal-axis vertical surface grinder comprises a grinder body 1, wherein a column 2 is arranged on the grinder body 1, a grinding head 3 can vertically lift on the column 2, a grinding wheel seat 4 is arranged at the front end of the grinding head 3, and a grinding wheel 5 is fixed on the grinding wheel seat 4; the carriage 6 is arranged on a guide rail of the lathe bed 1 and can move back and forth on the lathe bed 1 along the horizontal direction, one end of the angle-adjustable plate 7 is connected with one end of the carriage 6 through a hinge seat 8, the other end of the angle-adjustable plate 7 is provided with a threaded seat 9, one end of a support stud 10 for adjusting the angle is matched with the threaded seat 9, and the other end of the support stud 10 is pressed against the carriage 6 through a positioning surface of a base plate 11.
The dragging plate 6 is further provided with a detachable angle fixing support 12, the angle fixing support 12 is provided with an arc-shaped hole, the angle-adjustable plate 7 is also provided with an arc-shaped hole, and the bolt 13 penetrates through the arc-shaped hole in the angle fixing support 12 and the arc-shaped hole in the angle-adjustable plate 7 and is fixed through a nut.
The other end of the carriage 6 is provided with a detachable zero-position cushion block 14, and when the axis of the workpiece gear shaft 15 is perpendicular to the carriage 6, the zero-position cushion block 14 abuts against the angle-adjustable plate 7.
One side of the carriage 6 is provided with a sine gauge for calibrating the angle of the angle-adjustable plate 7.
A rear tailstock upright post 16 is arranged above the other end of the angle-adjustable plate 7, an upper center seat 17 is arranged on the rear tailstock upright post 16, and the upper center seat 17 can lift along a guide rail on the rear tailstock upright post 16; the tailstock sleeve 18 is arranged in the upper center seat 17, a rack 19 and an upper center 20 are sequentially arranged in the tailstock sleeve 18, one end of an adjusting screw 21 sequentially penetrates through a first bearing seat 22, an adjusting screw cap 23 and a spring 24 and then props against the upper end of the rack 19, the first bearing seat 22 is fixed on the upper center seat 17, and the other end of the adjusting screw 21 is connected with a tailstock handle 25; the handle seat 26 is connected with a gear shaft 27 and fixed on the upper tip seat 17 through a second bearing seat 28, the gear shaft 27 is meshed with the rack 19, and a handle 29 is fixed on the handle seat 26.
The upper plane of the angle-adjustable plate 7 is provided with a lower tip seat 30, a lower tip 31 is fixed on the lower tip seat 30, a large belt wheel 32 is concentric with the lower tip seat 30 and can drive the lower tip seat 30 to rotate, the large belt wheel 32 is connected with a small belt wheel 34 through a belt 33, and the small belt wheel 34 is driven by a motor 35. The bearing 36 is fixed on the large pulley 32 through an inner gland 37 and an outer gland 38. The small belt wheel 34 is provided with a small belt wheel gland 39. The motor 35 is fixed by a motor plate 40. The horizontal shaft vertical surface grinding machine further comprises a water outlet nozzle 41, and the water outlet nozzle 41 is fixed on the outer side of the angle-adjustable plate 7 through a rubber pad 42.
A protective cover 43 is arranged above the angle-adjustable plate 7.
In the working process of the embodiment, when the side plane of the workpiece gear shaft 15 needs to be ground, as shown in fig. 10, the support stud 10 and the threaded seat 9 are adjusted, the angle-adjustable plate 7 is adjusted to be parallel to the carriage 6, the zero position cushion block 14 is used for limiting, and then the grinding wheel 5 is used for grinding; when the side surface angle surface of the workpiece gear shaft 15 needs to be ground, as shown in fig. 11, the sine gauge is used for calibration, the supporting stud 10 and the threaded seat 9 are adjusted, the inclination angle of the angle-adjustable plate 7 is set, the bolt 13 and the nut penetrate through the arc-shaped hole for fastening, and then the grinding wheel 5 is used for grinding.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. A horizontal shaft vertical surface grinder is characterized by comprising a grinder body, wherein the grinder body is provided with a stand column, a grinding head can vertically lift on the stand column, the front end of the grinding head is provided with a grinding wheel seat, and a grinding wheel is fixed on the grinding wheel seat; the carriage is arranged on a guide rail of the lathe bed and can move back and forth on the lathe bed along the horizontal direction, one end of the angle-adjustable plate is connected with one end of the carriage through a hinge seat, the other end of the angle-adjustable plate is provided with a threaded seat, one end of a support stud for adjusting the angle is matched with the threaded seat, and the other end of the support stud is propped against the carriage;
the angle-adjustable plate is provided with an angle-adjustable plate, a bolt penetrates through the arc-shaped hole on the angle-adjustable plate and the arc-shaped hole on the angle-adjustable plate, and the bolt is fixed through a nut;
the other end of the dragging plate is provided with a detachable zero-position cushion block, and when the axis of the gear shaft workpiece is vertical to the dragging plate, the zero-position cushion block abuts against the angle-adjustable plate;
a rear tailstock upright post is arranged above the other end of the angle-adjustable plate, an upper center seat is arranged on the rear tailstock upright post, and the upper center seat can lift along a guide rail on the rear tailstock upright post; the tailstock sleeve is arranged in the upper center pedestal, a rack and an upper center are sequentially arranged in the tailstock sleeve, one end of an adjusting screw rod sequentially penetrates through a first bearing seat, an adjusting nut and a spring to prop against the upper end of the rack, the first bearing seat is fixed on the upper center pedestal, and the other end of the adjusting screw rod is connected with a tailstock handle; the handle seat is connected with the gear shaft and is fixed on the upper tip seat through a second bearing seat, the gear shaft is meshed with the rack, and the handle is fixed on the handle seat;
the upper plane below the angle-adjustable plate is provided with a lower tip seat, a lower tip is fixed on the lower tip seat, a large belt wheel is concentric with the lower tip seat and can drive the lower tip seat to rotate, the large belt wheel is connected with a small belt wheel through a belt, and the small belt wheel is driven by a motor.
2. The vertical surface grinder of claim 1, wherein the carriage is provided with a sine gauge at one side thereof for calibrating the angle of the angle adjustable plate.
3. The horizontal vertical surface grinder as claimed in claim 1, wherein a shield is provided above the angle-adjustable plate.
4. The vertical surface grinder of claim 1, wherein the support stud is supported on the carriage by a positioning surface of the backing plate.
5. The horizontal axis vertical surface grinder of claim 1, wherein there are two support studs.
6. The horizontal vertical surface grinder as claimed in claim 1, wherein there are two kinds of angle fixing supports, and the size of the arc-shaped hole of each angle fixing support is different.
7. The horizontal vertical surface grinder as claimed in claim 1, wherein the bearing is fixed to the large pulley by an inner gland and an outer gland.
8. The horizontal vertical surface grinder of claim 1, wherein the small pulley is provided with a small pulley gland.
9. The horizontal axis vertical surface grinder as set forth in claim 1, wherein the motor is fixed by a motor plate.
10. The horizontal axis vertical surface grinding machine according to claim 1, wherein the horizontal axis vertical surface grinding machine further comprises a water outlet nozzle, and the water outlet nozzle is fixed to the outer side of the angle-adjustable plate through a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710401922.7A CN106985021B (en) | 2017-06-01 | 2017-06-01 | Horizontal shaft vertical surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710401922.7A CN106985021B (en) | 2017-06-01 | 2017-06-01 | Horizontal shaft vertical surface grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106985021A CN106985021A (en) | 2017-07-28 |
| CN106985021B true CN106985021B (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710401922.7A Active CN106985021B (en) | 2017-06-01 | 2017-06-01 | Horizontal shaft vertical surface grinding machine |
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| CN (1) | CN106985021B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118357852A (en) * | 2024-05-13 | 2024-07-19 | 西北有色金属研究院 | Automatic positioning device for scraping, grinding, repairing and polishing of metal pipes and use method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246562Y (en) * | 1995-12-28 | 1997-02-05 | 左辉 | Small precision multi-purpose grinder |
| JP2004249438A (en) * | 2003-02-21 | 2004-09-09 | Thk Co Ltd | Vertical type cylinder grinding machine and grinding method using the same |
| CN101161409A (en) * | 2007-11-22 | 2008-04-16 | 天津市津机磨床有限公司 | Coarse and precise grinding automatic switching mechanism for vertical shaft rotary surface grinder |
| CN102069439A (en) * | 2010-07-06 | 2011-05-25 | 浙江大学 | Dual-toroid enveloping worm with cone generatrix numerically controlled grinder |
| CN201940871U (en) * | 2010-06-01 | 2011-08-24 | 郑金凤 | Guide rail grinding machine equipped with movable type grinding head |
| CN102935606A (en) * | 2012-12-04 | 2013-02-20 | 上海理工大学 | Flat grinder for vertical shaft double-circular truncated cone saw blade |
| CN202846282U (en) * | 2012-08-29 | 2013-04-03 | 泰兴市晨光高新技术开发有限公司 | Computer numerical control (CNC) linear rolling guide rail precision curved surface forming grinding machine |
| CN104385067A (en) * | 2014-10-07 | 2015-03-04 | 镇江市丹徒区甬润工具有限公司 | Automatic milling cutter machining grinder |
| CN206811642U (en) * | 2017-06-01 | 2017-12-29 | 临清兴和宏鑫机床有限公司 | A kind of horizontal axis vertical surface grinding machine |
-
2017
- 2017-06-01 CN CN201710401922.7A patent/CN106985021B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246562Y (en) * | 1995-12-28 | 1997-02-05 | 左辉 | Small precision multi-purpose grinder |
| JP2004249438A (en) * | 2003-02-21 | 2004-09-09 | Thk Co Ltd | Vertical type cylinder grinding machine and grinding method using the same |
| CN101161409A (en) * | 2007-11-22 | 2008-04-16 | 天津市津机磨床有限公司 | Coarse and precise grinding automatic switching mechanism for vertical shaft rotary surface grinder |
| CN201940871U (en) * | 2010-06-01 | 2011-08-24 | 郑金凤 | Guide rail grinding machine equipped with movable type grinding head |
| CN102069439A (en) * | 2010-07-06 | 2011-05-25 | 浙江大学 | Dual-toroid enveloping worm with cone generatrix numerically controlled grinder |
| CN202846282U (en) * | 2012-08-29 | 2013-04-03 | 泰兴市晨光高新技术开发有限公司 | Computer numerical control (CNC) linear rolling guide rail precision curved surface forming grinding machine |
| CN102935606A (en) * | 2012-12-04 | 2013-02-20 | 上海理工大学 | Flat grinder for vertical shaft double-circular truncated cone saw blade |
| CN104385067A (en) * | 2014-10-07 | 2015-03-04 | 镇江市丹徒区甬润工具有限公司 | Automatic milling cutter machining grinder |
| CN206811642U (en) * | 2017-06-01 | 2017-12-29 | 临清兴和宏鑫机床有限公司 | A kind of horizontal axis vertical surface grinding machine |
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| CN106985021A (en) | 2017-07-28 |
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