CN217255708U - Processing fixture device of clutch case - Google Patents
Processing fixture device of clutch case Download PDFInfo
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- CN217255708U CN217255708U CN202220192389.4U CN202220192389U CN217255708U CN 217255708 U CN217255708 U CN 217255708U CN 202220192389 U CN202220192389 U CN 202220192389U CN 217255708 U CN217255708 U CN 217255708U
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- clamp
- limiting
- clutch cover
- outer edge
- processing platform
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- 238000003754 machining Methods 0.000 claims description 27
- 230000009471 action Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a clutch cover processing clamp device, which comprises a processing platform, side plates standing on the bottoms of the two sides of the processing platform, at least three clamp cylinders arranged at the bottom of the processing platform, a limiting part arranged on the processing platform for positioning and limiting a clutch cover, and at least three clamp parts arranged on the processing platform for clamping the convex outer edge part of the clutch cover protruding outside the clutch cover; the clamp piece comprises a clamp ejection rod body which is arranged on the processing platform and tightly pushes the bottom of the convex outer edge part of the clutch cover, and a movable clamping plate assembly which is arranged on the processing platform and is matched with the corresponding clamp ejection rod body to clamp the convex outer edge part of the clutch cover, wherein the movable clamping plate assembly is connected with the corresponding clamp cylinder and is driven by the clamp cylinder to clamp or loosen.
Description
Technical Field
The utility model relates to a technical field of fixture equipment especially relates to a processing fixture device of clutch case.
Background
At present, in the processing process of a clutch cover, a crankcase cover and the like of a motorcycle, a clamp is needed to realize the positioning and clamping functions of the clutch cover and the crankcase cover in the processing process. The traditional processing clamp is arranged on a processing platform, a clutch cover is surrounded by a plurality of processing clamps after being placed on the processing platform, then the processing clamps are driven by a cylinder and the like to correspondingly clamp the outer edge surface of the clutch cover, and the purpose of clamping the clutch cover is achieved by mutually drawing the plurality of processing clamps and pressing the outer edge surface of the clutch cover; because clutch case outer fringe face is mostly glossy cambered surface or multistage curved surface or irregular curved surface point, the circumstances that the slip can appear in the inevitable under the circumstances of single action and smooth surface of processing anchor clamps leads to the clamp force of processing anchor clamps not enough or the location of clutch case not enough to cause the processing mistake or the processing of clutch case inaccurate. Although some limiting columns and mounting holes of the clutch cover are additionally arranged on the processing platform to position in order to enhance the positioning and clamping capacity of the processing platform in the continuous improvement of the processing clamp, the clamping force is opposite horizontal interaction, the clutch cover slips inevitably when the applied clamping force is too large, the displacement problem of the clutch cover sometimes occurs, the processing quality of each clutch cover cannot be ensured, the guarantee capacity of the processing quality is seriously reduced, the generation of defective products of the processing product quality cannot be effectively or completely solved, and the technical requirements of production and products cannot be met.
Accordingly, there is a need for improvements in the art of prior art clamping devices.
Disclosure of Invention
The utility model aims at overcoming above-mentioned prior art's shortcoming, the utility model provides a clutch case's processing fixture device is provided, this clutch case's processing fixture device adopts the locating part to carry out spacing location to clutch case's mounting hole or outer fringe side, then adopt anchor clamps spare to press from both sides tightly to clutch case outside convex clutch case protrusion outer fringe position and realized the holistic clamping action of clutch case, the clamp force of anchor clamps spare is the mode of upper and lower clamping action power, can not make the clutch case shift appear, stop the emergence of processing mistake or the appearance of processing zero defective products, processingquality has been guaranteed, because only press from both sides tight fixedly to clutch case protrusion outer fringe position, the small of processing anchor clamps, moreover, the steam generator is simple in structure, high stability, and low cost is possessed, advantages such as processing clamp force is strong, the stability and high efficiency of processingquality have been guaranteed.
The utility model provides a technical scheme that its technical problem adopted is: a clutch cover machining clamp device comprises a machining platform, side plates standing on the bottoms of two sides of the machining platform, at least three clamp cylinders arranged at the bottom of the machining platform, a limiting piece arranged on the machining platform and used for positioning and limiting a clutch cover, and at least three clamp pieces arranged on the machining platform and used for clamping the protruding outer edge of the clutch cover protruding out of the outer side of the clutch cover; the clamp piece comprises a clamp ejection rod body which is arranged on the processing platform and tightly pushes the bottom of the convex outer edge part of the clutch cover, and a movable clamping plate assembly which is arranged on the processing platform and is matched with the corresponding clamp ejection rod body to clamp the convex outer edge part of the clutch cover, wherein the movable clamping plate assembly is connected with the corresponding clamp cylinder and is driven by the clamp cylinder to clamp or loosen.
Furthermore, the movable clamping plate assembly comprises a clamp fixing support arranged on the processing platform, a clamp movable rod arranged on the processing platform and connected with the power output end of the corresponding clamp cylinder, a clamping plate hinged with the clamp movable rod, and a hinged support hinged between the middle part of the clamping plate and the top of the clamp fixing support; the end part of the clamping plate is provided with a chuck which extends outwards to clamp the top of the convex outer edge part of the clutch cover, and the top of the clamping ejector rod piece is provided with an ejector rod positioning head which is matched with the chuck to clamp the bottom of the convex outer edge part of the clutch cover.
Furthermore, the limiting part comprises a limiting pillar standing on the processing platform and a limiting block arranged on the limiting pillar and matched with the side surface of the outer edge of the clutch cover for limiting, and the limiting surface of the limiting block is an arc limiting surface or an invagination included angle limiting surface matched with the side surface of the outer edge of the clutch cover for limiting.
Furthermore, the limiting struts are provided with two and evenly arranged between the limiting block and the processing platform respectively.
Or the limiting part comprises a limiting base arranged on the processing platform, a limiting inserting column arranged on the limiting base and matched with the mounting hole in the outer edge of the clutch, and a limiting plug arranged at the top of the limiting inserting column.
Furthermore, the limiting base is of a semi-cylindrical structure; or the upper part of the limiting base is of a fan-shaped column structure, and the lower part of the limiting base is of a cylindrical structure.
To sum up, the utility model discloses a clutch case's adds clamping apparatus device adopts locating part to carry out spacing location to clutch case's mounting hole or outer fringe side, then adopt the anchor clamps spare to press from both sides the convex clutch case protrusion outer fringe position in the clutch case outside and press from both sides tight and realize the holistic clamping action to clutch case, the clamp force of anchor clamps spare is the mode of the tight effort of upper and lower clamp, can not make clutch case shift, stop the emergence of processing error or the appearance of processing zero defective products, the processingquality has been guaranteed, because only press from both sides tight fixedly to clutch case protrusion outer fringe position, add small, moreover, the steam generator is simple in structure, good stability, and the steam generator is low in cost, the advantage such as processing clamp force is strong, the stability and the high efficiency of processingquality have been guaranteed.
Drawings
Fig. 1 is a schematic structural view of a clutch cover machining jig device according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a clutch cover machining jig device according to embodiment 1 of the present invention in another direction;
fig. 3 is a plan view of a clutch cover machining jig device according to embodiment 1 of the present invention;
fig. 4 is a bottom view of a clutch cover machining jig device according to embodiment 1 of the present invention;
fig. 5 is an exploded view of a holding jig according to embodiment 1 of the present invention;
fig. 6 is an exploded view of a stopper according to embodiment 1 of the present invention;
fig. 7 is a schematic view of the embodiment 1 of the present invention in which the limiting block is an arc limiting surface;
fig. 8 is a schematic view of the limiting block of embodiment 1 of the present invention being an invaginated included angle limiting surface;
fig. 9 is an exploded schematic view of the positioning member of embodiment 1 of the present invention further including a positioning post structure;
fig. 10 is a schematic structural view of a clutch cover machining jig device according to embodiment 2 of the present invention;
fig. 11 is a schematic structural view of a clutch cover machining jig device according to embodiment 2 of the present invention in another direction;
fig. 12 is a plan view of a clutch cover machining jig device according to embodiment 2 of the present invention;
fig. 13 is a bottom view of a clutch cover machining jig device according to embodiment 2 of the present invention;
fig. 14 is a schematic structural view of a stopper according to embodiment 2 of the present invention;
fig. 15 is a schematic structural view of the clutch cover.
Detailed Description
Example 1
As shown in fig. 1, 2, 3, 4, 5, and 15, the clamp device for processing a clutch cover described in this embodiment 1 includes a processing platform 1, side plates 2 standing on the bottom of two sides of the processing platform, and two sets of clamp assemblies 3 mounted on the processing platform and clamping and fixing two clutch covers 24 respectively; each group of clamp assemblies comprises three clamp cylinders 4 arranged at the bottom of the processing platform, a limiting part 5 arranged on the processing platform and used for positioning and limiting the clutch cover, and three clamp parts 6 arranged on the processing platform and used for clamping the convex outer edge part 25 of the clutch cover protruding from the outer side of the clutch cover; the clamp piece comprises a clamp ejection rod body 7 which is arranged on the processing platform and tightly pushes the bottom of the convex outer edge part of the clutch cover, and a movable clamping plate assembly 8 which is arranged on the processing platform and is matched with the corresponding clamp ejection rod body to clamp the convex outer edge part of the clutch cover, wherein the movable clamping plate assembly is connected with the corresponding clamp cylinder and is driven by the clamp cylinder to clamp or loosen. One fixture is distributed at one end of the clutch cover, the other two fixtures are distributed at two sides of the other end of the clutch cover, and the three fixtures form triangular distribution to clamp the protruding outer edge part of the clutch cover.
In this embodiment 1, as shown in fig. 5, the movable clamp plate assembly includes a clamp fixing bracket 9 installed on the processing platform, a clamp movable rod 10 installed on the processing platform and connected to the power output end of the corresponding clamp cylinder, a clamp plate 11 hinged to the clamp movable rod, and a hinge bracket 12 hinged between the middle of the clamp plate and the top of the clamp fixing bracket; the end part of the clamping plate is provided with a chuck 13 which extends outwards to clamp the top of the convex outer edge part of the clutch cover, and the top of the clamping ejector rod piece is provided with an ejector rod positioning head 14 which is matched with the chuck to clamp the bottom of the convex outer edge part of the clutch cover.
In this embodiment 1, as shown in fig. 6, the limiting member includes a limiting pillar 15 standing on the processing platform, and a limiting member 16 mounted on the limiting pillar and matched with the side surface of the outer edge of the clutch cover for limiting; as shown in fig. 7, the limiting surface of the limiting block is an arc limiting surface 17 which is matched with the side surface of the outer edge of the clutch cover for limiting; as shown in fig. 8, the stop surface is alternatively a concave included angle stop surface 18. The limiting support is provided with two and evenly arranged between the limiting block and the processing platform respectively. The limiting part structure with the limiting block is provided with four limiting parts, two limiting parts are distributed on two sides of one end of the clutch cover, and the other two limiting parts are distributed on two sides of the other end of the clutch cover.
In addition, the limiting member of this embodiment 1 further includes a positioning column structure, as shown in fig. 9, the positioning column structure includes a first limiting base 19 installed on the processing platform, a first limiting plug 20 installed on the first limiting base and installed in cooperation with an installation hole 26 on the outer edge of the clutch, and a first limiting plug 21 disposed on the top of the limiting plug. The upper portion of this first spacing base is fan-shaped cylinder structure, and the lower part is the cylinder structure.
The limiting part structure with the first limiting plug is provided with two limiting parts, one limiting part is distributed on the outer side of one end of the clutch cover, and the other limiting part is distributed on the other end of the clutch cover.
Example 2
In this embodiment 2, a modification is made on the basis of embodiment 1, specifically as follows:
as shown in fig. 10, 11, 12 and 13, the clutch cover machining jig device of embodiment 2 is also provided with two sets of jig assemblies; each group of clamp assemblies comprises four clamp cylinders, four corresponding clamp pieces and two limiting pieces. The two clamp pieces are respectively distributed on the same side surface of two ends of the clutch cover, and the other two clamp pieces are distributed in the middle position of the other side surface of the clutch cover; one limiting piece is distributed at one end of the clutch cover, and the other limiting piece is distributed at the outer side of the other end of the clutch cover.
The limiting members in embodiment 2 are all positioning column structures, and as shown in fig. 14, the limiting members include a second limiting base 22 installed on the processing platform, a second limiting inserting column 23 installed on the second limiting base and installed in cooperation with the installation hole on the outer edge of the clutch, and a second limiting plug 27 located at the top of the second limiting inserting column.
In this embodiment 2, the limiting base is a semi-cylindrical structure.
The utility model discloses a clutch case's adds clamping apparatus device adopts locating part to carry out spacing location to clutch case's mounting hole or outer fringe side, then adopt anchor clamps spare to press from both sides tight the realization to clutch case convex outer fringe position in the clutch case outside and press from both sides tight the clamping action to the clutch case is holistic, the clamp force of anchor clamps spare is the mode of the tight effort of upper and lower clamp, can not make clutch case appear shifting, stop the emergence of machining error or the appearance of processing zero defective products, the processingquality has been guaranteed, because only press from both sides tight fixedly to clutch case convex outer fringe position, add small to the processing anchor clamps, moreover, the steam generator is simple in structure, the stability is good, the steam generator is low in cost, advantages such as the processing clamp force is strong, the stability and the high efficiency of processingquality have been guaranteed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all still fall within the scope of the technical solution of the present invention.
Claims (6)
1. A clutch cover machining clamp device is characterized by comprising a machining platform, side plates standing on the bottoms of two sides of the machining platform, at least three clamp cylinders arranged at the bottom of the machining platform, a limiting piece arranged on the machining platform and used for positioning and limiting a clutch cover, and at least three clamp pieces arranged on the machining platform and used for clamping the protruding outer edge part of the clutch cover protruding out of the outer side of the clutch cover; the clamp piece comprises a clamp ejection rod body which is arranged on the processing platform and tightly pushes the bottom of the convex outer edge part of the clutch cover, and a movable clamping plate assembly which is arranged on the processing platform and is matched with the corresponding clamp ejection rod body to clamp the convex outer edge part of the clutch cover, wherein the movable clamping plate assembly is connected with the corresponding clamp cylinder and is driven by the clamp cylinder to clamp or loosen.
2. The clutch cover machining clamp device according to claim 1, wherein the movable clamp plate assembly comprises a clamp fixing support arranged on the machining platform, a clamp movable rod arranged on the machining platform and connected with the power output end of the corresponding clamp cylinder, a clamp plate hinged with the clamp movable rod, and a hinged support hinged between the middle of the clamp plate and the top of the clamp fixing support; the end part of the clamping plate is provided with a clamping head which extends outwards to clamp the top of the convex outer edge part of the clutch cover, and the top of the clamping ejector rod piece is provided with an ejector rod positioning head which is matched with the clamping head to clamp the bottom of the convex outer edge part of the clutch cover.
3. The processing fixture device of claim 2, wherein the limiting member comprises a limiting pillar standing on the processing platform, and a limiting member mounted on the limiting pillar and engaged with the side surface of the outer edge of the clutch cover for limiting, and the limiting surface of the limiting member is an arc limiting surface or an inward included angle limiting surface engaged with the side surface of the outer edge of the clutch cover for limiting.
4. The processing fixture device of a clutch cover as claimed in claim 3, wherein two limiting pillars are provided and are uniformly installed between the limiting block and the processing platform.
5. The device of claim 2, wherein the positioning member comprises a positioning base mounted on the machining platform, a positioning post mounted on the positioning base and engaged with the mounting hole of the outer edge of the clutch, and a positioning plug disposed on the top of the positioning post.
6. The clutch cover machining clamp device according to claim 5, wherein the limiting base is of a semi-cylindrical structure; or the upper part of the limiting base is of a fan-shaped column structure, and the lower part of the limiting base is of a cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220192389.4U CN217255708U (en) | 2022-01-24 | 2022-01-24 | Processing fixture device of clutch case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220192389.4U CN217255708U (en) | 2022-01-24 | 2022-01-24 | Processing fixture device of clutch case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217255708U true CN217255708U (en) | 2022-08-23 |
Family
ID=82902132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220192389.4U Active CN217255708U (en) | 2022-01-24 | 2022-01-24 | Processing fixture device of clutch case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217255708U (en) |
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2022
- 2022-01-24 CN CN202220192389.4U patent/CN217255708U/en active Active
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