CN211029096U - Automobile casting is with compressing tightly frock - Google Patents
Automobile casting is with compressing tightly frock Download PDFInfo
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- CN211029096U CN211029096U CN201921945729.0U CN201921945729U CN211029096U CN 211029096 U CN211029096 U CN 211029096U CN 201921945729 U CN201921945729 U CN 201921945729U CN 211029096 U CN211029096 U CN 211029096U
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Abstract
A pressing tool for automobile castings comprises a workbench, a rotating shaft seat, a supporting rod and a cylinder fixing block; the utility model discloses a pneumatic tool, including workstation upper surface length direction, bracing piece top, pivot swing joint, rotation clamp plate, first cylinder piston rod, first cylinder fixed block, spring support post, workstation upper surface length direction's both sides all are provided with a plurality of second cylinders, pivot pin swing joint on second cylinder piston rod top articulated movable plate and the rotation clamp plate, the rotation clamp plate is connected with the workstation through the pivot seat, the bracing piece is located the workstation, and it is corresponding with the rotation clamp plate position, the bracing piece top is provided with the constant head tank, the both sides of terminal surface length direction are provided with a plurality of first cylinders under the workstation, first cylinder piston rod is located the cylinder fixed block, first cylinder piston rod stretches out and realizes compressing tightly elastic support post, elastic support post is located the cylinder fixed. The utility model discloses, can compress tightly the location to the foundry goods, guarantee the precision of foundry goods processing, realize the big face processing to car foundry goods.
Description
Technical Field
The utility model relates to a frock tool field especially relates to an automobile casting is with compressing tightly frock.
Background
Some castings on the car are in the production and processing process, and are especially important for the location of the casting, especially for some castings that need carry out the large face processing, in order to carry out the large face processing to the casting, need increase the technology boss, and the tool of being convenient for compresses tightly the casting, can not produce the interference to the processing of casting simultaneously. At present, no specific pressing tool is used for pressing and positioning a specific casting of an automobile, and the arrangement of some pressing mechanisms on the workbench can also interfere the placement of the automobile casting, so that the stable placement and pressing of the casting cannot be realized, and the precision of the casting surface machining cannot be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides an automobile casting is with compressing tightly frock, the structure is simple and convenient, can compress tightly the location to the foundry goods, guarantees the precision that the foundry goods was accurately placed and was processed, realizes the big face processing to automobile casting.
The technical scheme is as follows: a pressing tool for automobile castings comprises a workbench, a rotating shaft seat, a supporting rod and a cylinder fixing block; the utility model discloses a pneumatic tool, including workstation upper surface length direction, bracing piece top, pivot swing joint, rotation clamp plate, first cylinder piston rod, first cylinder fixed block, spring support post, workstation upper surface length direction's both sides all are provided with a plurality of second cylinders, pivot pin swing joint on second cylinder piston rod top articulated movable plate and the rotation clamp plate, the rotation clamp plate is connected with the workstation through the pivot seat, the bracing piece is located the workstation, and it is corresponding with the rotation clamp plate position, the bracing piece top is provided with the constant head tank, the both sides of terminal surface length direction are provided with a plurality of first cylinders under the workstation, first cylinder piston rod is located the cylinder fixed block, first cylinder piston rod stretches out and realizes compressing tightly elastic support post, elastic support post is located the cylinder fixed.
Preferably, one side of keeping away from the second cylinder on the bracing piece all is provided with the groove of stepping down, be provided with the groove of stepping down on the elasticity support column.
Preferably, the rotating pressure plate is hinged with the rotating shaft seat.
Preferably, a plurality of supporting tables are arranged on the workbench, and positioning columns are arranged in the middle of the upper surfaces of the supporting tables.
Preferably, two supporting blocks are arranged at the bottom of the workbench.
The utility model discloses realize following beneficial effect:
1. the casting is accurately positioned through the positioning column, the supporting rod and the positioning groove, and the machining precision in subsequent surface machining is ensured;
2. the piston rod of the second cylinder retracts to enable the moving plate 12 connected with the top to move downwards, the moving plate pulls the rotating pressing plate to press downwards, and the rotating pressing plate presses the lugs in the positioning grooves on the casting, so that the casting is pressed, and subsequent processing is facilitated;
3. after the rotating pressing plate presses the casting, a first cylinder piston rod at the bottom of the workbench stretches out to abut against an elastic supporting column for supporting the casting, the elastic supporting column moves after the casting is positioned, a spring at the bottom of the elastic supporting column is pressed down to play a buffering role, meanwhile, the spring can be popped out after the casting is processed, and the processed casting can be taken out conveniently.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is an axial view of the overall structure provided by the present invention.
Fig. 2 is another perspective view of the present invention.
Fig. 3 is a sectional view of a part of the structure provided by the present invention.
In the figure: 1. a support block; 2. a work table; 3. a first cylinder; 4. a cylinder fixing block; 5. a spring; 6. an elastic support column; 7. a yielding groove; 8. a support bar; 9. a second cylinder; 10. a rotating shaft seat; 11. rotating the pressing plate; 12. moving the plate; 13. positioning a groove; 14. a support table; 15. and a positioning column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, a pressing tool for an automobile casting comprises a workbench 2, a rotating shaft seat 10, a support rod 8 and a cylinder fixing block 4; a plurality of second cylinders 9 are arranged on two sides of the upper surface of the workbench 2 in the length direction, a movable plate 12 hinged to the top end of a piston rod of each second cylinder 9 is movably connected with a rotating shaft pin on a rotating pressure plate 11, the piston rod of each second cylinder 9 retracts to drive the movable plate 12 to move downwards, and the movable plate 12 moves downwards to pull the rotating pressure plate 11 to press downwards so as to realize the compression of lugs on castings; the rotating pressure plate 11 is connected with the workbench 2 through the rotating shaft seat 10, the supporting rod 8 is positioned on the workbench 2 and corresponds to the rotating pressure plate 11 in position, a positioning groove 13 is formed in the top of the supporting rod 8, a lug on a casting is positioned in the positioning groove 13, so that the casting is positioned, and the supporting rod 8 supports the casting left and right; the two sides of the lower end face of the workbench 2 in the length direction are provided with a plurality of first cylinders 3, piston rods of the first cylinders 3 are located in cylinder fixing blocks 4, the piston rods of the first cylinders 3 extend out to press elastic supporting columns 6, the elastic supporting columns 6 are located in the cylinder fixing blocks 4 and are connected with the bottoms of the cylinder fixing blocks 4 through springs 5, when a pressure plate 11 is rotated to press a casting, the casting is buffered under the action of the elasticity of the springs 5, the casting is damaged due to too large placing pressure, meanwhile, the pressure on the casting disappears after the casting is machined, and the casting is slightly lifted by the springs 5, so that a worker can take out the casting subsequently; the elastic supporting columns 6 penetrate through the workbench 2, and the castings are supported by the elastic supporting columns 6.
The side, far away from the second cylinder 9, of the support rod 8 is provided with a abdicating groove 7, and the abdicating groove 7 abdicating two side edges of the casting to avoid interference; the elastic supporting column 6 is provided with the abdicating groove 7, so that the piston rod of the first cylinder 3 can tightly press the elastic supporting column 6.
The rotating pressure plate 11 is hinged with the rotating shaft seat 10.
A plurality of supporting tables 14 are arranged on the workbench 2, positioning columns 15 are arranged in the middle of the upper surfaces of the supporting tables 14, and the positioning columns 15 play a role in accurately positioning castings.
Two supporting blocks 1 are arranged at the bottom of the workbench 2, and the height of each supporting block is greater than that of the cylinder fixing block 4.
The working principle is as follows: the staff places the foundry goods on workstation 2, the accurate putting into of lug on the foundry goods is fixed a position in constant head tank 13, further accurate positioning is carried out to the foundry goods to reference column 15 on the brace table 14, the back is accomplished in the location, the second cylinder 9 piston rod withdrawal drives movable plate 12 downstream, movable plate 12 pulling rotates the lug that clamp plate 11 compressed tightly the foundry goods downwards, the foundry goods pushes down elastic support post 6 this moment, play the cushioning effect of protection foundry goods under the effect of spring 5 elasticity, first cylinder 3 begins to work this moment, the piston rod stretches out and compresses tightly the groove of stepping down on the elastic support post 6, compress tightly elastic support post 6, avoid the foundry goods to rock, the realization compresses tightly the complete positioning of foundry goods, can carry out the processing to the foundry goods afterwards.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All changes and modifications that come within the spirit of the invention are desired to be protected.
Claims (5)
1. A pressing tool for automobile castings is characterized by comprising a workbench (2), a rotating shaft seat (10), a supporting rod (8) and a cylinder fixing block (4); the two sides of the length direction of the upper surface of the workbench (2) are respectively provided with a plurality of second cylinders (9), the top ends of the piston rods of the second cylinders (9) are hinged with a movable plate (12) and a rotating shaft pin movably connected on a rotating pressing plate (11), the rotating pressing plate (11) is connected with the workbench (2) through a rotating shaft seat (10), the supporting rods (8) are positioned on the workbench (2) and correspond to the rotating pressing plate (11), the top of each supporting rod (8) is provided with a positioning groove (13), two sides of the length direction of the lower end surface of the workbench (2) are provided with a plurality of first cylinders (3), piston rods of the first cylinders (3) are positioned in cylinder fixing blocks (4), the piston rods of the first cylinders (3) extend out to compress elastic supporting columns (6), the elastic supporting columns (6) are positioned in the cylinder fixing blocks (4) and are connected with the bottoms of the cylinder fixing blocks (4) through springs (5), the elastic supporting column (6) penetrates through the workbench (2).
2. The pressing tool for the automobile casting according to claim 1, wherein the support rod (8) is provided with a yielding groove (7) on one side far away from the second cylinder (9), and the elastic support column (6) is provided with a yielding groove (7).
3. The pressing tool for the automobile casting according to claim 1, wherein the rotating pressure plate (11) is hinged with the rotating shaft seat (10).
4. The pressing tool for the automobile casting according to claim 1, wherein a plurality of supporting tables (14) are arranged on the workbench (2), and positioning columns (15) are arranged in the middle of the upper surfaces of the supporting tables (14).
5. The pressing tool for the automobile casting according to claim 1, wherein two supporting blocks (1) are arranged at the bottom of the workbench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921945729.0U CN211029096U (en) | 2019-11-12 | 2019-11-12 | Automobile casting is with compressing tightly frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921945729.0U CN211029096U (en) | 2019-11-12 | 2019-11-12 | Automobile casting is with compressing tightly frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211029096U true CN211029096U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921945729.0U Active CN211029096U (en) | 2019-11-12 | 2019-11-12 | Automobile casting is with compressing tightly frock |
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| Country | Link |
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| CN (1) | CN211029096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571119A (en) * | 2020-11-02 | 2021-03-30 | 无锡铸阳科技有限公司 | Automatic clamping device for castings |
-
2019
- 2019-11-12 CN CN201921945729.0U patent/CN211029096U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571119A (en) * | 2020-11-02 | 2021-03-30 | 无锡铸阳科技有限公司 | Automatic clamping device for castings |
| CN112571119B (en) * | 2020-11-02 | 2022-09-27 | 无锡铸阳科技有限公司 | Automatic clamping device for castings |
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