CN221774014U - A clamping fixture for processing automobile water pump cover - Google Patents
A clamping fixture for processing automobile water pump cover Download PDFInfo
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- CN221774014U CN221774014U CN202420278787.7U CN202420278787U CN221774014U CN 221774014 U CN221774014 U CN 221774014U CN 202420278787 U CN202420278787 U CN 202420278787U CN 221774014 U CN221774014 U CN 221774014U
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- support columns
- connecting frame
- movable
- water pump
- bottom plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000012545 processing Methods 0.000 title claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000003754 machining Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
本实用新型属于汽车零件加工技术领域，具体公开了一种用于汽车水泵盖板加工的装夹治具，包括底座，所述底座的上端中心位置固定安装有气缸，所述气缸的上端为活塞杆，所述活塞杆的顶端固定连接有矩形的顶动底板，所述顶动底板的顶面四个端角处固定安装有柱状推杆，四个推杆的顶面固定一矩形的连接框，所述连框内均匀排布若干个压环体，所述压环体与连接框之间设置连杆固定连接；所述底座上对称固定有一组支撑柱，所述支撑柱设置在气缸的两侧，所述支撑柱上端设置在连接框与顶动底板之间，两支撑柱的顶端设置一固定条轨，所述固定条轨的上方活动安装工作台，所述工作台设置在连接框的下端，所述工作台上端面均匀设置有若干个安置槽。
The utility model belongs to the technical field of automobile parts processing, and specifically discloses a clamping fixture for processing automobile water pump cover plates, comprising a base, a cylinder is fixedly installed at the center position of the upper end of the base, the upper end of the cylinder is a piston rod, the top end of the piston rod is fixedly connected with a rectangular push bottom plate, columnar push rods are fixedly installed at the four end corners of the top surface of the push bottom plate, a rectangular connecting frame is fixed on the top surface of the four push rods, a plurality of pressure ring bodies are evenly arranged in the connecting frame, and a connecting rod is arranged between the pressure ring body and the connecting frame for fixed connection; a group of support columns are symmetrically fixed on the base, the support columns are arranged on both sides of the cylinder, the upper ends of the support columns are arranged between the connecting frame and the push bottom plate, a fixed rail is arranged on the top of the two support columns, a workbench is movably installed above the fixed rail, the workbench is arranged at the lower end of the connecting frame, and a plurality of placement grooves are evenly arranged on the upper surface of the workbench.
Description
Technical Field
The utility model relates to the technical field of automobile part machining, in particular to a clamping jig for machining an automobile water pump cover plate.
Background
The engine water pump is a main component of the engine system, the pump cover is a main functional component of the engine water pump, power components in the water pump such as a bearing, a water seal and the like are correspondingly protected through the pump cover, the industrial processing of the engine water pump cover mainly comprises milling, boring and grooving, the processing of the pump cover mainly comprises clamping the pump cover on a fixture, the connection and fixation of the pump cover are realized through the fixture, relevant equipment is convenient to process, and along with the technical development, the low-power water pump in the existing water pump is applied in a large scale due to the advantages of small size and light weight.
The fixture disclosed in the prior art has a complex structure and limited number of processed pump covers of the water pump; in addition, the existing fixture clamping table is manually locked mostly, the pump cover is required to be manually locked before machining, and the locking mechanism is still required to be manually disassembled after machining, so that the fixture clamping table is low in efficiency, complex in operation and low in production efficiency.
Disclosure of utility model
The utility model aims to provide a clamping jig for processing an automobile water pump cover plate, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamping jig comprises a base, wherein an air cylinder is fixedly arranged at the center of the upper end of the base, the acting direction of the air cylinder is upward, the upper end of the air cylinder is a piston rod, the top end of the piston rod is fixedly connected with a rectangular top moving bottom plate, the center of the bottom surface of the top moving bottom plate is connected with the center of the top surface of the piston rod, column-shaped push rods are fixedly arranged at four end corners of the top surface of the top moving bottom plate, a rectangular connecting frame is fixed on the top surfaces of the four push rods, a plurality of press ring bodies are uniformly distributed in the connecting frame, and connecting rods are fixedly connected between the press ring bodies and the connecting frame; the base is symmetrically fixed with a group of support columns, the support columns are arranged on two sides of the air cylinder, the upper ends of the support columns are arranged between the connecting frame and the top movable bottom plate, the top ends of the two support columns are provided with a fixed strip rail, the workbench is movably arranged above the fixed strip rail and is arranged at the lower end of the connecting frame, the upper end face of the workbench is uniformly provided with a plurality of placement grooves, and workpieces are placed in the placement grooves.
Preferably, the inside wall of the press ring body is annularly provided with a plurality of downward bent connection bends, the bottoms of the connection bends are fixedly provided with extrusion blocks, and the extrusion blocks are located below the press ring body.
Preferably, the movable bottom plate is provided with two movable openings, the support column penetrates through the movable openings, the movable openings are arranged at positions corresponding to the support column, the shape and the size of the movable openings are larger than the section of the support column, and gaps are reserved between the side walls of the movable openings and the side walls of the support column.
Preferably, a limiting groove is formed in the bottom end of the workbench, and the limiting groove is matched with the fixed strip rail in shape.
Preferably, the two sides at the top end of the support column are provided with movable buttons, the top ends of the movable buttons exceed the top surface of the fixed strip rail in the vertical state, and the length of the movable buttons is the same as that of the fixed strip rail in the horizontal state.
Preferably, the placement grooves are arranged in one-to-one correspondence with the compression ring bodies at the upper ends.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the plurality of mounting grooves are matched with the compression ring body, and the air cylinder, the jacking bottom plate and the connecting frame are also arranged, so that the plurality of compression ring bodies are integrated, pump covers in all the mounting grooves are simultaneously extruded and limited, simultaneous processing is realized, a plurality of workpieces can be processed at one time, and the production efficiency is greatly improved; according to the utility model, the mounting groove is matched with the compression ring body, so that a machined part can be fully clamped and limited, the clamping stability is improved, and the machining accuracy of the pump cover is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of part of the structure of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a schematic view of the structure of the part table of the present utility model;
FIG. 5 is a schematic view of the press ring body of the part according to the present utility model.
In the figure: 1. a base; 2. a cylinder; 3. a piston rod; 4. a top movable bottom plate; 401. a movable opening; 5. a push rod; 6. a connection frame; 61. a connecting rod; 7. pressing the ring body; 71. connecting and bending; 72. extruding a block; 8. a support column; 9. fixing the strip rail; 10. a movable button; 11. a work table; 1101. a placement groove; 1102. a limit groove; 12. and (5) machining a workpiece.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-5, the present utility model provides a technical solution: the clamping jig comprises a base 1, wherein an air cylinder 2 is fixedly arranged at the center of the upper end of the base 1, the acting direction of the air cylinder 2 is upward, the upper end of the air cylinder 2 is a piston rod 3, the top end of the piston rod 3 is fixedly connected with a rectangular jacking bottom plate 4, the center of the bottom surface of the jacking bottom plate 4 is connected with the center of the top surface of the piston rod 3, four end corners of the top surface of the jacking bottom plate 4 are fixedly provided with columnar push rods 5, the top surfaces of the four push rods 5 are fixedly provided with a rectangular connecting frame 6, a plurality of press ring bodies 7 are uniformly distributed in the connecting frame, and connecting rods 61 are fixedly connected between the press ring bodies 7 and the connecting frame 6; the base 1 is symmetrically fixed with a group of support columns 8, the support columns 8 are arranged on two sides of the air cylinder 2, the upper ends of the support columns 8 are arranged between the connecting frame 6 and the top movable bottom plate 4, the top ends of the two support columns 8 are provided with a fixed strip rail 9, a workbench 11 is movably arranged above the fixed strip rail 9, the workbench 11 is arranged at the lower end of the connecting frame 6, a plurality of placement grooves 1101 are uniformly formed in the upper end face of the workbench 11, and workpieces 12 are placed in the placement grooves 1101.
Further, a plurality of downward bent connection bends 71 are annularly distributed on the inner side wall of the press ring body 7, extrusion blocks 72 are fixedly arranged at the bottoms of the connection bends 71, and the extrusion blocks 72 are located below the press ring body 7.
Further, two movable openings 401 are formed in the top movable bottom plate 4, the support columns 8 penetrate through the movable openings 401, the movable openings 401 are arranged at positions corresponding to the support columns 8, the shape and the size of the movable openings are larger than the section ratio of the support columns 8, and gaps are formed between the side walls of the movable openings 401 and the side walls of the support columns 8.
Further, a limiting groove 1102 is formed in the bottom end of the workbench 11, and the shape of the limiting groove 1102 is matched with that of the fixing strip rail 9.
Further, two sides of the top end of the supporting column 8 are provided with movable buttons 10, the top end of each movable button 10 exceeds the top surface of the corresponding fixed strip rail 9 in a vertical state, and the length of each movable button 10 is the same as that of the corresponding fixed strip rail 9 in a horizontal state.
Further, the placement grooves 1101 are arranged in one-to-one correspondence with the pressing ring bodies 7 at the upper end.
Working principle: the utility model provides a clamping jig for processing an automobile water pump cover plate, which is characterized in that when the clamping jig is specifically used, a workbench 11 is taken down, a workpiece 12 is placed in a placement groove 1101 of the workbench 11, the top of the workpiece 12 is higher than the top notch of the placement groove 1101, then the workbench 11 is placed above a fixed strip rail 9, a movable button 10 is rotated to enable the movable button 10 to be in a vertical state, the movable buttons 10 at two ends limit the workbench 11, a cylinder 2 is opened, a cylinder 2 enables a piston rod 3 to shrink downwards, the piston rod 3 drives a top movable bottom plate 4 and a connecting frame 6 to integrally move downwards, a compression ring body 7 on the connecting frame 6 performs compression limiting on the workpiece 12, a compression block 72 in the compression ring body 7 presses the side edge position of the workpiece 12, the workpiece 12 can be sufficiently clamped and limited under the action of the placement groove 1101 and the compression block 72, then the workpiece 12 can be milled, the cylinder 2 is started after the milling processing is finished, the piston rod 3 is enabled to move upwards, the connecting frame 6 is enabled to be far away from the workbench 11, then the movable button 10 is rotated to enable the movable button 10 to be in a horizontal state, and then the workpiece 12 is taken down.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A clamping tool for processing of car water pump apron, its characterized in that: the novel hydraulic lifting device comprises a base (1), wherein an air cylinder (2) is fixedly arranged at the center of the upper end of the base (1), the acting direction of the air cylinder (2) is upward, the upper end of the air cylinder (2) is provided with a piston rod (3), the top end of the piston rod (3) is fixedly connected with a rectangular top-moving bottom plate (4), the center of the top surface of the top-moving bottom plate (4) is connected with the center of the top surface of the piston rod (3), columnar push rods (5) are fixedly arranged at four end corners of the top surface of the top-moving bottom plate (4), a rectangular connecting frame (6) is fixedly arranged on the top surface of each push rod (5), a plurality of press ring bodies (7) are uniformly distributed in the connecting frame (6), and connecting rods (61) are fixedly connected between the press ring bodies (7) and the connecting frame (6); the base (1) is symmetrically fixed with a group of support columns (8), the support columns (8) are arranged on two sides of the air cylinder (2), the upper ends of the support columns (8) are arranged between the connecting frame (6) and the top movable bottom plate (4), the top ends of the two support columns (8) are provided with a fixed strip rail (9), a workbench (11) is movably arranged above the fixed strip rail (9), the workbench (11) is arranged at the lower end of the connecting frame (6), a plurality of placement grooves (1101) are uniformly formed in the upper end faces of the workbench (11), and workpieces (12) are placed in the placement grooves (1101).
2. The clamping jig for machining of automobile water pump cover plates according to claim 1, wherein: the connecting and bending device is characterized in that a plurality of connecting and bending parts (71) which bend downwards are annularly distributed on the inner side wall of the compression ring body (7), extrusion blocks (72) are fixedly arranged at the bottoms of the connecting and bending parts (71), and the extrusion blocks (72) are located below the compression ring body (7).
3. The clamping jig for machining of automobile water pump cover plates according to claim 1, wherein: two movable openings (401) are formed in the top movable bottom plate (4), the support columns (8) penetrate through the movable openings (401), the movable openings (401) are arranged at positions corresponding to the support columns (8), the shape and the size of the movable openings are larger than the section ratio of the support columns (8), and gaps are formed between the side walls of the movable openings (401) and the side walls of the support columns (8).
4. The clamping jig for machining of automobile water pump cover plates according to claim 1, wherein: the bottom of the workbench (11) is provided with a limiting groove (1102), and the shape of the limiting groove (1102) is matched with the fixed strip rail (9).
5. The clamping jig for machining of automobile water pump cover plates according to claim 1, wherein: the two sides of the top end of the supporting column (8) are provided with movable buttons (10), the top ends of the movable buttons (10) exceed the top surface of the fixed strip rail (9) in the vertical state, and the length of the movable buttons (10) is the same as that of the fixed strip rail (9) in the horizontal state.
6. The clamping jig for machining of automobile water pump cover plates according to claim 1, wherein: the arrangement grooves (1101) are arranged in one-to-one correspondence with the compression ring bodies (7) at the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420278787.7U CN221774014U (en) | 2024-02-05 | 2024-02-05 | A clamping fixture for processing automobile water pump cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420278787.7U CN221774014U (en) | 2024-02-05 | 2024-02-05 | A clamping fixture for processing automobile water pump cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221774014U true CN221774014U (en) | 2024-09-27 |
Family
ID=92823551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420278787.7U Active CN221774014U (en) | 2024-02-05 | 2024-02-05 | A clamping fixture for processing automobile water pump cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221774014U (en) |
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2024
- 2024-02-05 CN CN202420278787.7U patent/CN221774014U/en active Active
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