CN220178667U - Drilling and fixing device for milling groove of pad cover - Google Patents
Drilling and fixing device for milling groove of pad cover Download PDFInfo
- Publication number
- CN220178667U CN220178667U CN202321025166.XU CN202321025166U CN220178667U CN 220178667 U CN220178667 U CN 220178667U CN 202321025166 U CN202321025166 U CN 202321025166U CN 220178667 U CN220178667 U CN 220178667U
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- positioning block
- pressing
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- 238000005553 drilling Methods 0.000 title claims abstract description 15
- 238000003801 milling Methods 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 61
- 238000003754 machining Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a gasket cover milling groove drilling and processing fixing device, and belongs to the technical field of mechanical processing; comprises a plate-shaped clamp body; the middle part of the plate surface of the plate-shaped clamp body is provided with a positioning block, the left side and the right side of the positioning block are respectively provided with a multi-station positioning special-shaped groove, the left side and the right side of the plate-shaped clamp body corresponding to the special-shaped grooves are respectively provided with a pressing plate, and one side of the pressing plate, which is close to the positioning block, is provided with a movable pressing plate. The mat cover milling groove drilling and fixing device provided by the utility model has the advantages of simple structure, convenience in operation, low manufacturing cost, strong holding force, difficulty in loosening and deviation, capability of meeting the machining precision of mass production, improvement of production efficiency and reduction of comprehensive cost.
Description
Technical Field
The utility model relates to a gasket cover milling groove drilling and fixing device, and belongs to the technical field of machining.
Background
In the traditional metal processing, a pad cover part is singly fixed on a three-jaw chuck, then a numerical control machine tool is used for firstly milling a groove and then drilling; the processing is carried out by adopting the traditional method: the processing efficiency of the gasket cover part is low, and the labor intensity of personnel is high; the mass production of parts cannot be satisfied.
Disclosure of Invention
The technical problem to be solved by the utility model is that in the prior art, the processing efficiency is low and the labor intensity of personnel is high in the process of drilling the milling groove of the pad cover; the technical problem of mass production of parts cannot be met.
In order to solve the problems, the technical scheme adopted by the utility model is to provide a mat cover milling groove drilling and fixing device, which comprises a plate-shaped clamp body; the middle part of the plate surface of the plate-shaped clamp body is provided with a positioning block, the left side and the right side of the positioning block are respectively provided with a multi-station positioning special-shaped groove, the left side and the right side of the plate-shaped clamp body corresponding to the special-shaped grooves are respectively provided with a pressing plate, and one side of the pressing plate, which is close to the positioning block, is provided with a movable pressing plate.
Preferably, the multi-station positioning special-shaped grooves are symmetrically arranged on the left side and the right side of the positioning block.
Preferably, two positioning special-shaped grooves are respectively arranged on two sides of the positioning block.
Further preferably, each movable pressing plate is provided with two abutting pins respectively abutting against the edge of one pad cover, a first rotating pin perpendicular to the plate surface of the plate-shaped clamp body is arranged on the movable pressing plate between the two abutting pins in a penetrating mode, and the first rotating pin is fixedly arranged on the pressing plate.
Preferably, the positioning special-shaped groove is provided with a U-shaped surface for abutting against the edge of the cushion cover.
Preferably, a second rotating pin is arranged between one end of the pressing plate and the plate surface of the plate-shaped clamp body, and the second rotating pin is arranged at the end part of the same side of the two pressing plates.
Further preferably, the plate-shaped clamp body further comprises a pressing rod and a locking nut; a pressing rod used for tensioning the pressing plates at two sides is arranged between the end parts of the other sides of the two pressing plates, and a locking nut is sleeved on the pressing rod.
Preferably, the processing fixture further comprises a bottom plate.
Preferably, the plate-shaped clamp body further comprises a supporting pin which is used for supporting the workpiece and protrudes out of the plate surface of the plate-shaped clamp body.
Compared with the prior art, the utility model has the following beneficial effects:
1. simple structure, the simple operation, the cost of manufacture is low, adds moreover and holds the dynamics strong, is difficult for appearing becoming flexible and deviation.
2. The processing precision of mass production is satisfied, the production efficiency is improved, and the comprehensive cost is reduced.
Drawings
Fig. 1 is a diagram of a pad cover structure.
Fig. 2 is a structural diagram of a mat-cover milling groove drilling and fixing device.
Fig. 3 is a structural diagram showing the combination of a mat-cover milling slot drilling fixture and a mat cover.
Reference numerals: 1. a bottom plate; 2. a clamp body; 3. a pressing rod; 4. a first pressing plate; 5. a lock nut; 6. a first rotating pin; 7. a movable pressing plate; 8. a second rotating pin; 9. a support pin; 10. a positioning block; 11. a second pressing plate; 12. and a pad cover.
Detailed Description
In order to make the utility model more comprehensible, preferred embodiments accompanied with the accompanying drawings are described in detail as follows:
as shown in fig. 1-3, the utility model provides a mat cover milling groove drilling and fixing device, which comprises a plate-shaped clamp body 2; the middle part of the plate surface of the plate-shaped clamp body 2 is provided with a positioning block 10, the left side and the right side of the positioning block 10 are respectively provided with a multi-station positioning special-shaped groove, the left side and the right side of the plate-shaped clamp body 2 corresponding to the special-shaped grooves are respectively provided with a pressing plate, and one side of the pressing plate, which is close to the positioning block 10, is provided with a movable pressing plate 7. The multi-station positioning special-shaped grooves are symmetrically arranged on the left side and the right side of the positioning block 10. Two positioning special-shaped grooves are respectively arranged on two sides of the positioning block 10. Each movable pressing plate 7 is provided with two abutting pins which are respectively abutted against the edge of one pad cover, a first rotating pin 6 perpendicular to the plate surface of the plate-shaped clamp body is arranged on the movable pressing plate 7 between the two abutting pins in a penetrating mode, and the first rotating pin 6 is fixedly arranged on the pressing plate. The positioning special-shaped groove is provided with a U-shaped surface for abutting against the edge of the cushion cover 12. A second rotating pin 8 is arranged between one end of the pressing plate and the plate surface of the plate-shaped clamp body 2, and the second rotating pin 8 is arranged at the end part of the same side of the two pressing plates. The plate-shaped clamp body 2 also comprises a pressing rod 3 and a locking nut 5; a compression rod 3 for tensioning the compression plates at two sides is arranged between the end parts of the other sides of the two compression plates, and a lock nut 5 is sleeved on the compression rod 3. The processing fixing device also comprises a bottom plate 1. The plate-shaped clamp body 2 also comprises a supporting pin 9 and a cushion cover 12 which are used for supporting the workpiece and protrude out of the plate surface of the plate-shaped clamp body.
Examples
The drilling and fixing device for milling grooves of the pad covers as shown in figures 2 and 3 comprises a bottom plate 1, a plate-shaped clamp body 2, a pressing rod 3, a first pressing plate 4, a locking nut 5, a first rotating pin 6, a movable pressing plate 7, a second rotating pin 8, a supporting pin 9, a positioning block 10 and a second pressing plate 11.
The plate-shaped clamp body 2 is fixed on the bottom plate 1, a positioning block 10 is arranged in the middle of the plate surface of the plate-shaped clamp body 2, two U-shaped positioning special-shaped grooves are respectively formed in the left side and the right side of the positioning block 10, and each positioning special-shaped groove is provided with a U-shaped surface for abutting against the edge of the cushion cover. The left side and the right side of the plate-shaped clamp body 2 corresponding to the special-shaped groove are respectively provided with a first pressing plate 4 and a second pressing plate 11, and the end parts of the same side of the first pressing plate 4 and the end parts of the same side of the second pressing plate 11 are fixed on the clamp body 2 through a second rotating pin 8. The movable pressing plate 7 is arranged on one side of the pressing plate I4 and the pressing plate II 11, which is close to the positioning block 10, the movable pressing plate 7 is provided with two abutting pins which are respectively abutted against the edge of the pad cover, a first rotating pin 6 which is vertical to the plate surface of the plate-shaped clamp body is arranged on the movable pressing plate 7 between the two abutting pins in a penetrating way, and the first rotating pin 6 is fixedly arranged on the pressing plate I4 and the pressing plate II 11; the movable pressing plate 7 can rotate around the first rotation pin 6. A pressing rod 3 for tensioning the pressing plates on two sides is arranged between the end parts of the other sides of the pressing plate I4 and the pressing plate II 11, and a locking nut 5 is sleeved on the pressing rod 3. The supporting pin 9 and the positioning block 10 are fixed on the clamp body 2, the bottom plate 1 is fixed on a working table of the vertical lathe, the bottom plate is provided with a cross positioning groove, and the bottom of the clamp body is provided with the positioning block. The movable pressing plate 7 adjusts the pressing gap of the cushion cover 12 through the first rotating pin 6 so as to press all the cushion covers 12; the occurrence of the unstable clamping caused by the small difference in the diameter of each mat cover 12 is avoided.
The existing mat cover milling groove drilling and fixing device cannot meet the task of simultaneously machining a plurality of mat covers. Aiming at the problem, the utility model provides a gasket cover milling groove drilling and processing fixing device, which mainly has the following advantages:
1. simple structure, the simple operation, anchor clamps cost of manufacture is low, adds and holds the dynamics even and the dynamics is strong, is difficult for appearing becoming flexible and deviation.
2. The processing precision of mass production is satisfied, the production efficiency is improved, and the comprehensive cost is reduced.
While the utility model has been described with respect to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims. Equivalent embodiments of the present utility model will be apparent to those skilled in the art having the benefit of the teachings disclosed herein, when considered in the light of the foregoing disclosure, and without departing from the spirit and scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (9)
1. The drilling and fixing device for the milling groove of the pad cover is characterized by comprising a plate-shaped clamp body; the middle part of the plate surface of the plate-shaped clamp body is provided with a positioning block, the left side and the right side of the positioning block are respectively provided with a multi-station positioning special-shaped groove, the left side and the right side of the plate-shaped clamp body corresponding to the special-shaped grooves are respectively provided with a pressing plate, and one side of the pressing plate, which is close to the positioning block, is provided with a movable pressing plate.
2. The processing fixture of claim 1, wherein the multi-station positioning shaped grooves are symmetrically disposed on the left and right sides of the positioning block.
3. The machining fixture of claim 1, wherein two positioning profiled grooves are provided on each side of the positioning block.
4. The device of claim 3, wherein each movable platen has two pins respectively abutting against the edge of one of the covers, and a first pin perpendicular to the plate surface of the plate-shaped clamp body is disposed on the movable platen between the two pins.
5. The tooling fixture of claim 1 wherein the locating profiled slot has a U-shaped surface for abutting the edge of the mat cover.
6. The fixing device according to claim 1, wherein a second rotating pin is arranged between one end of the pressing plate and the plate surface of the plate-shaped clamp body, and the second rotating pin is arranged at the end part of the same side of the two pressing plates.
7. The tooling fixture of claim 6, wherein the plate-like clamp body further comprises a hold-down bar and a lock nut; a pressing rod used for tensioning the pressing plates at two sides is arranged between the end parts of the other sides of the two pressing plates, and a locking nut is sleeved on the pressing rod.
8. The tooling fixture of claim 1, wherein the tooling fixture further comprises a base plate.
9. The tooling fixture of claim 1, wherein the plate-like clamp body further comprises support pins protruding from the plate surface of the plate-like clamp body for supporting the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321025166.XU CN220178667U (en) | 2023-04-28 | 2023-04-28 | Drilling and fixing device for milling groove of pad cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321025166.XU CN220178667U (en) | 2023-04-28 | 2023-04-28 | Drilling and fixing device for milling groove of pad cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220178667U true CN220178667U (en) | 2023-12-15 |
Family
ID=89106223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321025166.XU Active CN220178667U (en) | 2023-04-28 | 2023-04-28 | Drilling and fixing device for milling groove of pad cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220178667U (en) |
-
2023
- 2023-04-28 CN CN202321025166.XU patent/CN220178667U/en active Active
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