CN112453473A - Compatible processing V type cylinder block finish boring jar hole anchor clamps - Google Patents
Compatible processing V type cylinder block finish boring jar hole anchor clamps Download PDFInfo
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- CN112453473A CN112453473A CN202011186684.0A CN202011186684A CN112453473A CN 112453473 A CN112453473 A CN 112453473A CN 202011186684 A CN202011186684 A CN 202011186684A CN 112453473 A CN112453473 A CN 112453473A
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- 238000003754 machining Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a fine boring cylinder hole clamp compatible with machining of a V-shaped cylinder block, and belongs to the technical field of clamping mechanisms. The fine boring cylinder hole clamp for the compatible machining V-shaped cylinder block comprises a supporting assembly, a clamping assembly and an auxiliary moving assembly. The supporting component comprises a clamp base, a side positioning block support, a side clamping seat, a bottom positioning block, a movable pressing plate, a top column, a fine boring cylinder workpiece, a side pre-positioning guide plate and a side positioning block, wherein the side clamping seat and the bottom positioning block are fixed on the upper surface of the clamp base.
Description
Technical Field
The invention relates to the field of clamping mechanisms, in particular to a fine boring cylinder hole clamp for compatibly processing a V-shaped cylinder block.
Background
The cylinder block is a main body of the engine, connects each cylinder and a crankcase into a whole, and is a supporting framework for mounting pistons, crankshafts, other parts and accessories.
At present, the existing fine boring cylinder hole clamp for compatibly processing the V-shaped cylinder block has the defects that the V-shaped cylinder block is inconvenient to move in the clamping process due to the fact that the V-shaped cylinder block is too heavy, and the clamping efficiency of the V-shaped cylinder block is greatly reduced.
Disclosure of Invention
In order to make up for the defects, the invention provides a fine boring cylinder hole clamp for compatibly processing a V-shaped cylinder block, and aims to solve the problem of greatly reducing the clamping efficiency of the V-shaped cylinder block.
The invention is realized by the following steps:
the invention provides a fine boring cylinder hole clamp compatible with machining of a V-shaped cylinder block.
The supporting assembly comprises a fixture base, a side positioning block support, a side clamping seat, a bottom positioning block, a movable pressing plate, a top column, a fine boring cylinder workpiece, a side pre-positioning guide plate and a side positioning block, wherein the side clamping seat and the bottom positioning block are fixed on the upper surface of the fixture base, the side positioning block support is fixed on the upper surface of the bottom positioning block, the side positioning block is fixed on the side positioning block support, the movable pressing plate is sleeved on the fixture base, the top column is arranged between the movable pressing plate and the bottom positioning block, the fine boring cylinder workpiece is arranged between the movable pressing plates, the side pre-positioning guide plate is arranged on the movable pressing plate, and the side clamping seat is fixed on the outer surface of the side positioning block support.
The clamping assembly comprises an axial clamping lengthened connecting rod, an axial clamping seat, an axial clamping ejection screw, an axial positioning seat, an axial clamping plate and an axial positioning screw, the axial clamping seat and the axial positioning seat are fixed on the upper surface of the clamp base, the axial clamping plate is arranged on the axial clamping seat, the axial clamping ejection screw is pushed to pass through the axial clamping lengthened connecting rod in a rotating mode to push the axial clamping plate, the axial positioning screw is arranged on the axial positioning seat, and the axial positioning screw is arranged on the axial clamping seat in a corresponding mode to the axial clamping plate.
The auxiliary moving assembly comprises a side surface pre-positioning block, a support, a locking nut, an auxiliary supporting screw, a spring force adjusting sleeve, a spring supporting seat, a universal ball, an extension spring and a spring guide post, the support is fixed to the upper surface of the side surface pre-positioning block, the locking nut is sleeved with the screw thread of the locking nut on the auxiliary supporting screw, the auxiliary supporting screw is threaded on the support, the spring supporting seat is fixed in the support, the spring guide post is inserted into the spring supporting seat in a sliding mode, the universal ball is installed in the spring guide post in a threaded mode, one end of the extension spring is fixed to the inner wall of the spring supporting seat, and the other end of the extension spring is fixed to a shoulder portion of the spring force adjusting sleeve.
In one embodiment of the invention, the support assembly further comprises an eye screw threaded on the clamp base.
In an embodiment of the present invention, the supporting assembly further includes a locking nut, and the locking nut is threadedly sleeved on the movable platen.
In an embodiment of the present invention, the clamping assembly further includes a handle, and the handle is threadedly sleeved on the axial clamping elongated connecting rod.
In an embodiment of the present invention, the clamping assembly further includes a handle nut, and the handle nut is threadedly sleeved on the axial clamping elongated connecting rod.
In one embodiment of the invention, at least four movable pressing plates are arranged, and the movable pressing plates are equidistantly arranged on the clamp base.
In an embodiment of the present invention, the supporting assembly further includes a sliding block fixed to a lower surface of the jig base.
In one embodiment of the invention, at least three brackets are arranged, and the brackets are equidistantly arranged on the side surface of the clamp base.
In one embodiment of the invention, the clamping assembly further comprises a locking member, and the axial clamping seat and the clamp base are fixed together through the locking member.
In an embodiment of the present invention, the side clamping seats and the axial positioning seat are disposed correspondingly.
The invention has the beneficial effects that: when the clamp is used, the clamp base and the side surface pre-positioning block are installed and fixed on a machine tool, the universal ball and the auxiliary supporting screw are rotated according to the height of a workpiece of the fine boring cylinder to enable the height of the universal ball and the auxiliary supporting screw to be suitable for the lower surface of the workpiece of the fine boring cylinder, the workpiece of the fine boring cylinder is convenient to move in the clamping process under the combined action of the stretching spring and the universal ball, the workpiece of the fine boring cylinder is placed between the side surface clamping seat and the axial clamping seat, one surface of the workpiece of the fine boring cylinder is tightly attached to the side surface of the axial clamping seat, the workpiece of the fine boring cylinder is pushed to enable the gap of the workpiece of the fine boring cylinder to move to the lower side of the movable pressing plate, the movable pressing plate is pressed to enable the movable pressing plate to extrude the gap of the workpiece of the fine boring cylinder, then the movable pressing plate is fixed, the axial clamping extension rod is rotated, and the axial clamping ejection screw is rotated through the axial clamping extension rod to push the axial The extrusion is fixed, and this anchor clamps are diversified to carry out the extrusion fixed to the finish boring jar work piece, make the finish boring jar work piece more firm by fixed, the removal when this anchor clamps are convenient for finish boring jar work piece clamping, great improvement clamping efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a fine boring cylinder hole clamp for compatible machining of a V-shaped cylinder block, provided by an embodiment of the invention;
FIG. 2 is a schematic cross-sectional structure view of a finish-bored cylinder bore clamp compatible with machining of a V-shaped cylinder block according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a support assembly according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of an auxiliary moving assembly according to an embodiment of the present invention;
FIG. 5 is a diagram illustrating the relationship between a support assembly and an auxiliary moving assembly provided by an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a clamping assembly according to an embodiment of the present invention.
In the figure: 100-a support assembly; 110-a clamp base; 120-side positioning block support; 130-side clamping seat; 140-bottom positioning blocks; 150-moving the platen; 160-top column; 170-finely boring a cylinder workpiece; 180-eye screws; 190-a locking nut; 191-side pre-positioning guide plate; 192-a lateral positioning block; 193-a slider; 200-a clamping assembly; 220-a handle; 230-handle nut; 240-axially clamping the extension rod; 250-side clamping seats; 260-axial clamping of the ejector screw; 270-axial positioning seat; 280-axial clamping plate; 290-axial locating pin; 292-a locking member; 300-an auxiliary moving assembly; 310-side pre-positioning blocks; 320-a bracket; 330-a locking nut; 340-auxiliary support screws; 350-spring force adjusting sleeve; 360-spring support seat; 370-a universal ball; 380-extension spring; 390-spring guide post.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious 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 any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: a compatible processing V-shaped cylinder block fine boring cylinder hole clamp comprises a supporting assembly 100, a clamping assembly 200 and an auxiliary moving assembly 300. The clamping assembly 200 is fixed on the supporting assembly 100, and the auxiliary moving assembly 300 is arranged on the side of the supporting assembly 100, so that the clamping assembly can move conveniently in the process of clamping the fine boring cylinder workpiece 170.
Referring to fig. 1-3 and 5, the support assembly 100 includes a fixture base 110, a side positioning block support 120, a side clamping block 130, a bottom positioning block 140, a movable platen 150, a top pillar 160, a fine boring cylinder workpiece 170, side pre-positioning guide plates 191 and side positioning blocks 192, wherein the side clamping block 192 and the bottom positioning block 140 are fixed on the upper surface of the fixture base 110 by bolts, the side positioning block support 120 is fixed on the upper surface of the bottom positioning block 140 by bolts, the side positioning block 192 is fixed on the side positioning block support 120 by bolts, the movable platen 150 is sleeved on the fixture base 110, the movable platens 150 are at least four, the movable platens 150 are equidistantly arranged on the fixture base 110, the fine boring cylinder workpiece 170 is more firmly fixed by the plurality of movable platens 150, the top pillar 160 is arranged between the movable platen 150 and the bottom positioning block 140, the fine boring cylinder workpiece 170 is arranged between the movable platens 150, the side pre-positioning guide plate 191 is arranged on the movable pressing plate 150, the supporting assembly 100 further comprises locking nuts 190, the locking nuts 190 are sleeved on the movable pressing plate 150 in a threaded mode, the two locking nuts 190 are convenient for fixing the movable pressing plate 150 after displacement occurs, the side clamping seat 130 is fixed on the outer surface of the side positioning block support 120 through bolts, the supporting assembly 100 further comprises lifting bolts 180, the lifting bolts 180 are arranged on the clamp base 110 in a threaded mode, the lifting bolts 180 are convenient for hoisting the clamp, the supporting assembly 100 further comprises sliding blocks 193, the sliding blocks 193 are fixed on the lower surface of the clamp base 110 through bolts, and the sliding blocks 183 are convenient for installing and fixing the clamp base 110 on a machine tool.
Referring to fig. 2 and 6, the clamping assembly 200 includes an axial clamping extension rod 240, an axial clamping seat 250, an axial clamping ejection screw 260, an axial positioning seat 270, an axial clamping plate 280 and an axial positioning nail 290, wherein the axial clamping seat 250 and the axial positioning seat 270 are both fixed on the upper surface of the clamp base 110 by bolts, the axial clamping plate 280 is disposed on the axial clamping seat 250, the axial clamping ejection screw 260 rotates in and out to push the axial clamping plate 280 through the axial clamping extension rod 240, the clamping assembly 200 further includes a handle 220, the handle 220 is threadedly sleeved on the axial clamping extension rod 240, the handle 220 is convenient to rotate the axial clamping extension rod 240, the clamping assembly 200 further includes a handle nut 230, the handle nut 230 is threadedly sleeved on the axial clamping extension rod 240, the handle nut 230 is convenient to disassemble and assemble the handle 220, and the axial positioning nail 290 is mounted on the axial positioning seat 270, the clamping assembly 200 further includes a locking member 292, the axial positioning seat 270 and the clamp base 110 are fixed together by the locking member 292, the locking member 292 enables the axial positioning seat 270 and the clamp base 110 to be fixed together more firmly, the locking member 292 in this embodiment is a bolt, the side clamping seat 250 and the axial positioning seat 270 are correspondingly arranged, so that the axial clamping plate 280 can clamp and fix the fine boring cylinder workpiece 170, and the axial positioning nail 290 is correspondingly arranged with the axial clamping plate 280 on the axial clamping seat 250.
Referring to fig. 2 and 4, the auxiliary moving assembly 300 includes a side pre-positioning block 310, brackets 320, locking nuts 330, auxiliary supporting screws 340, a spring force adjusting sleeve 350, spring supporting bases 360, universal balls 370, extension springs 380 and spring guiding posts 390, the brackets 320 are fixed on the upper surface of the side pre-positioning block 310 by bolts, at least three brackets 320 are provided, the brackets 320 are equidistantly arranged on the side surface of the fixture base 110, the plurality of brackets 320 can perform more stable adjustment clamping on the fine boring cylinder workpiece 170, the locking nuts 330 are threadedly sleeved on the auxiliary supporting screws 340, the auxiliary supporting screws 340 are threadedly arranged on the brackets 320, the spring supporting bases 360 are fixed in the brackets 320 by bolts, the spring guiding posts 390 are slidably inserted in the spring supporting bases 360, the universal balls 370 are threadedly arranged in the spring guiding posts 390, one end of the extension springs 380 is fixed on the inner wall of the spring supporting bases 360 by bolts, the other end of the extension spring 380 is bolted to a shoulder portion of the spring force adjustment sleeve 350.
Specifically, the working principle of the clamp for finely boring the cylinder hole of the compatible machining V-shaped cylinder block is as follows: when the fixture is used, the fixture base 110 and the side pre-positioning block 310 are installed and fixed on a machine tool, the universal ball 370 and the auxiliary support screw 340 are rotated according to the height of the fine boring cylinder workpiece 170, so that the height of the universal ball 370 and the auxiliary support screw 340 is suitable for the lower surface of the fine boring cylinder workpiece 170, the fine boring cylinder workpiece 170 is convenient to move in the clamping process under the combined action of the extension spring 380 and the universal ball 370, the fine boring cylinder workpiece 170 is placed between the side clamping seat 250 and the axial clamping seat 270, one side of the fine boring cylinder workpiece 170 is tightly attached to the side surface of the axial clamping seat 270, the fine boring cylinder workpiece 170 is pushed to move the notch of the fine boring cylinder workpiece to the lower part of the movable pressure plate 150, the movable pressure plate 150 is pressed, the movable pressure plate 150 is pushed to extrude the notch of the fine boring cylinder workpiece 170, then the movable pressure plate 150 is fixed, the axial clamping extension connecting rod 240 is rotated, the axial clamping ejection screw 260 is rotated to advance and advance through the axial clamping extension connecting rod 240 to push the, the clamp can extrude and fix the fine boring cylinder workpiece 170 in multiple directions, so that the fine boring cylinder workpiece 170 is more firmly fixed, the clamp is convenient to move when the fine boring cylinder workpiece 170 is clamped, and the clamping efficiency is greatly improved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A compatible processing V type cylinder block finish boring jar hole anchor clamps, characterized in that includes
The supporting component (100) comprises a clamp base (110), a side positioning block support (120), a side clamping base (130), a bottom positioning block (140), a movable pressing plate (150), a top column (160), a fine boring cylinder workpiece (170), a side pre-positioning guide plate (191) and a side positioning block (192), wherein the side clamping base (192) and the bottom positioning block (140) are fixed on the upper surface of the clamp base (110), the side positioning block support (120) is fixed on the upper surface of the bottom positioning block (140), the side positioning block (192) is fixed on the side positioning block support (120), the movable pressing plate (150) is sleeved on the clamp base (110), the top column (160) is arranged between the movable pressing plate (150) and the bottom positioning block (140), and the fine boring cylinder workpiece (170) is arranged between the movable pressing plates (150), the side surface pre-positioning guide plate (191) is arranged on the movable pressing plate (150), and the side surface clamping seat (130) is fixed on the outer surface of the side surface positioning block support (120);
the clamping assembly (200) comprises an axial clamping lengthened connecting rod (240), an axial clamping seat (250), an axial clamping ejection screw (260), an axial positioning seat (270), an axial clamping plate (280) and an axial positioning nail (290), the axial clamping seat (250) and the axial positioning seat (270) are fixed on the upper surface of the clamp base (110), the axial clamping plate (280) is arranged on the axial clamping seat (250), the axial clamping ejection screw (260) rotates in and out through the axial clamping lengthened connecting rod (240) to push the axial clamping plate (280), the axial positioning nail (290) is installed on the axial positioning seat (270), and the axial positioning nail (290) is arranged corresponding to the axial clamping plate (280) on the axial clamping seat (250);
the auxiliary moving assembly (300) comprises a side surface pre-positioning block (310), a support (320), a locking nut (330), an auxiliary supporting screw (340), a spring force adjusting sleeve (350), a spring supporting seat (360), a universal ball (370), an extension spring (380) and a spring guide column (390), wherein the support (320) is fixed on the upper surface of the side surface pre-positioning block (310), the locking nut (330) is sleeved on the auxiliary supporting screw (340) in a threaded manner, the auxiliary supporting screw (340) is threaded on the support (320), the spring supporting seat (360) is fixed in the support (320), the spring guide column (390) is inserted in the spring supporting seat (360) in a sliding manner, the universal ball (370) is installed in the spring guide column (390) in a threaded manner, and one end of the extension spring (380) is fixed on the inner wall of the spring supporting seat (360), the other end of the extension spring (380) is fixed to a shoulder portion of the spring force adjustment sleeve (350).
2. The tool of claim 1, wherein the support assembly (100) further comprises an eye screw (180), the eye screw (180) threaded onto the tool base (110).
3. The tool for finely boring the cylinder bore compatible with machining of the V-shaped cylinder block as set forth in claim 1, wherein the support assembly (100) further comprises a lock nut (190), the lock nut (190) being threadedly fitted on the moving platen (150).
4. The tool for finely boring a cylinder bore compatible with machining a V-block as set forth in claim 1, wherein said clamping assembly (200) further comprises a handle (220), said handle (220) being threadably received on said axial clamping extension rod (240).
5. The tool for finely boring a cylinder bore compatible with machining a V-shaped cylinder block as set forth in claim 4, wherein said clamping assembly (200) further comprises a handle nut (230), said handle nut (230) being threadably received on said axial clamping extension rod (240).
6. The tool for finely boring the cylinder bore compatible with machining of the V-shaped cylinder block according to claim 1, wherein the number of the movable pressure plates (150) is at least four, and the movable pressure plates (150) are equidistantly arranged on the tool base (110).
7. A finish boring cylinder bore clamp compatible with machining of a V-block as set forth in claim 1 wherein said support assembly (100) further comprises a slide (193), said slide (193) being secured to a lower surface of said clamp base (110).
8. The tool for finely boring the cylinder bore compatible with machining of the V-shaped cylinder block as set forth in claim 1, wherein the number of the brackets (320) is at least three, and the brackets (320) are equidistantly provided on the side of the tool base (110).
9. The tool of claim 1, wherein the clamping assembly (200) further comprises a retaining member (292), and wherein the axial locating seat (270) and the clamp base (110) are secured together by the retaining member (292).
10. The tool for finely boring the cylinder bore compatible with machining of the V-shaped cylinder block as set forth in claim 1, wherein said side clamping seats (250) and said axial positioning seats (270) are disposed in correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011186684.0A CN112453473B (en) | 2020-10-30 | 2020-10-30 | Clamp compatible with machining of V-shaped cylinder block finish boring cylinder hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011186684.0A CN112453473B (en) | 2020-10-30 | 2020-10-30 | Clamp compatible with machining of V-shaped cylinder block finish boring cylinder hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112453473A true CN112453473A (en) | 2021-03-09 |
| CN112453473B CN112453473B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011186684.0A Active CN112453473B (en) | 2020-10-30 | 2020-10-30 | Clamp compatible with machining of V-shaped cylinder block finish boring cylinder hole |
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| CN (1) | CN112453473B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284036A (en) * | 2022-08-30 | 2022-11-04 | 安徽江淮汽车集团股份有限公司 | Front axle manual clamp |
| CN118180949A (en) * | 2024-03-25 | 2024-06-14 | 中国第一汽车股份有限公司 | A V-shaped casting sleeve cylinder body cylinder sleeve positioning device and method |
| CN118180948A (en) * | 2024-03-25 | 2024-06-14 | 中国第一汽车股份有限公司 | A V-type cylinder block and cylinder liner fitting and positioning fixture and process method |
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| CN213944963U (en) * | 2020-10-30 | 2021-08-13 | 广西玉柴机器股份有限公司 | Compatible processing V type cylinder block finish boring jar hole anchor clamps |
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|---|---|---|---|---|
| US4168826A (en) * | 1978-08-25 | 1979-09-25 | Rottler Boring Bar Co. | Fixture for holding v-type engine blocks |
| JP2008264949A (en) * | 2007-04-23 | 2008-11-06 | Mazda Motor Corp | Engine processing method and apparatus |
| CN105014434A (en) * | 2015-08-05 | 2015-11-04 | 河南柴油机重工有限责任公司 | Machining tool and method for cylinder sleeve holes of V-type series diesel engine bodies |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284036A (en) * | 2022-08-30 | 2022-11-04 | 安徽江淮汽车集团股份有限公司 | Front axle manual clamp |
| CN118180949A (en) * | 2024-03-25 | 2024-06-14 | 中国第一汽车股份有限公司 | A V-shaped casting sleeve cylinder body cylinder sleeve positioning device and method |
| CN118180948A (en) * | 2024-03-25 | 2024-06-14 | 中国第一汽车股份有限公司 | A V-type cylinder block and cylinder liner fitting and positioning fixture and process method |
| CN118180948B (en) * | 2024-03-25 | 2025-12-30 | 中国第一汽车股份有限公司 | A V-shaped cylinder block and cylinder liner fitting and positioning fixture and its manufacturing process |
| CN118180949B (en) * | 2024-03-25 | 2026-01-02 | 中国第一汽车股份有限公司 | A V-shaped cast cylinder block and cylinder liner positioning device and method |
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|---|---|
| CN112453473B (en) | 2024-04-09 |
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