CN218340808U - Hanging punching device for machining precision stamping parts of exhaust gas recirculation cooler - Google Patents
Hanging punching device for machining precision stamping parts of exhaust gas recirculation cooler Download PDFInfo
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- CN218340808U CN218340808U CN202221679500.9U CN202221679500U CN218340808U CN 218340808 U CN218340808 U CN 218340808U CN 202221679500 U CN202221679500 U CN 202221679500U CN 218340808 U CN218340808 U CN 218340808U
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Abstract
The utility model discloses a lifting punching device for machining precision stamping parts of exhaust gas recirculation coolers, which comprises a lifting punch head, wherein a fixed plate is fixedly arranged on the upper end surface of the lifting punch head, four end corners of the upper end surface of the fixed plate are respectively provided with a fixed through hole, four end corners of the lower end surface of the fixed plate are respectively provided with a fixed groove, the inside of the fixed through hole is communicated with the inside of the fixed groove, and a strip-shaped groove positioned on the bottom surface of the fixed plate is arranged between the two fixed grooves; an installation plate is arranged above the hanging punch base, an installation groove is formed in the middle of the lower end face of the installation plate, and the fixing plate is inserted into the installation groove; four end angles of the inner wall of the upper end of the mounting groove are fixedly provided with a fixing head. The utility model discloses hang the cooperation that dashes the device and pass through joint structure and propelling movement structure for hang the drift and possessed efficient dismouting mode, when needs are polished or are changed hanging the drift, can effectively reduce the time that consumes through this structure.
Description
Technical Field
The utility model relates to a hang and dash technical field, specifically be a waste gas recirculation cooler precision punching part processing is with hanging towards device.
Background
The hanging punch can also be called as a suspension type side punch, the side punch in the form can ensure that one piece of a worker can be conveniently taken to the maximum extent, and the hanging punch device is mainly applied to part processing of various equipment, such as automobiles, coolers, fans, electric vehicles and the like.
However, the installation process of the lifting punch of the existing lifting punch device is too complicated to operate, and when the lifting punch is too long in service time and needs to be polished or replaced, a great amount of time is consumed in disassembly and assembly; therefore, the existing requirements are not met, and the lifting punching device for machining the precision punching part of the exhaust gas recirculation cooler is provided for the lifting punching device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exhaust gas recirculation cooler precision punching part processing is with hanging towards device to the installation operation that hangs the drift on the device is too loaded down with trivial details to hanging that proposes in solving above-mentioned background art, when hanging the live time overlength of drift, need polish or change it, then can consume a large amount of time scheduling problem on the dismouting.
In order to achieve the above object, the utility model provides a following technical scheme: a lifting punching device for machining a precision punching part of a waste gas recycling cooler comprises a lifting punching base, wherein a fixing plate is fixedly arranged on the upper end face of a lifting punching head, four end corners of the upper end face of the fixing plate are respectively provided with a fixing through hole, four end corners of the lower end face of the fixing plate are respectively provided with a fixing groove, the inside of the fixing through hole is communicated with the inside of the fixing groove, and a strip-shaped groove located on the bottom face of the fixing plate is arranged between the two fixing grooves;
an installation plate is arranged above the hanging punch base, an installation groove is formed in the middle of the lower end face of the installation plate, and the fixing plate is inserted into the installation groove;
the spring fixing device comprises a mounting groove, a fixing opening, a spring groove, a connecting groove, a fixing spring, a limiting plate, a rectangular fixing block and a fixing piece, wherein the fixing head is fixedly arranged at four end corners of the inner wall of the upper end of the mounting groove, one part of the fixing head penetrates through the fixing opening to enter the fixing groove, the spring groove is arranged inside the fixing head, the connecting groove extending to the outer surface of the spring groove is arranged on each of two sides of the inner wall of the spring groove, the fixing spring is arranged inside the spring groove, the two ends of the fixing spring are respectively connected with the limiting plate, the other end face of the limiting plate is fixedly provided with the rectangular fixing block, and the rectangular fixing block is clamped into the fixing groove;
a connecting rod is arranged inside the strip-shaped groove, two ends of the connecting rod are respectively fixedly provided with a disassembling sleeve, and the disassembling sleeve is sleeved on the outer surface of the fixing head;
the fixed minor axis that is equipped with in intermediate position of connecting rod up end, the outside of minor axis is equipped with the opening that is located bar inslot wall, the other end of opening extends to on being located the inner wall in the inside cylindrical groove of fixed plate, the outer fixed surface cover of minor axis is equipped with the spacing ring that is located cylindrical inslot portion, be equipped with the reset spring that the cover was located the minor axis surface between the upper end inner wall in bar groove and the up end of connecting rod.
Preferably, a hanging punch base is arranged below the hanging punch, and the hanging punch and the fixing plate are integrally manufactured.
Preferably, the upper end face of the rectangular fixing block is a plane, and the plane on the upper end face of the rectangular fixing block is attached to the inner wall of the fixing groove.
Preferably, the lower end face of the rectangular fixing block is an inclined face, and a face, opposite to the inclined face located on the lower end face of the rectangular fixing block, of the dismounting sleeve is also an inclined face.
Preferably, the outer surface of the limiting plate is closely attached to the inner wall of the spring groove, and the limiting plate and the rectangular fixing block are integrally manufactured.
Preferably, the short shaft is fixedly connected with the limiting ring through socket joint, and the outer surface of the limiting ring is closely attached to the inner wall of the cylindrical groove.
Preferably, the outer surface of the fixing head is closely attached to the inner wall of the fixing through opening and the inner wall of the dismounting sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that through the matching of the clamping structure and the pushing structure, the hanging punch head is locally provided with an efficient dismounting mode, the dismounting steps of the hanging punch head are reduced, the connection strength between the structures and the sealing performance between the structures are ensured, and the time consumed by workers in dismounting the hanging punch head is reduced;
2. the utility model discloses a connecting rod will extrude the reset spring who is located between connecting rod and the bar groove at the in-process of rebound, is relieved when hanging the fixed of drift, after releasing the connecting rod, through the reaction force by extruded reset spring, can with the connecting rod and the connecting rod between the fixed dismantlement sleeve that links to each other rebound to original position to hinder new fixed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial, interior view of the overall structure of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2;
fig. 4 is an enlarged view of a structure at B in fig. 2 according to the present invention.
In the figure: 1. lifting and punching the base; 2. hoisting the punch; 3. mounting a plate; 4. mounting grooves; 5. a fixing plate; 6. fixing the through opening; 7. fixing grooves; 8. a fixed head; 9. connecting grooves; 10. a spring slot; 11. fixing the spring; 12. a limiting plate; 13. a rectangular fixed block; 14. disassembling the sleeve; 15. a strip-shaped groove; 16. a connecting rod; 17. a minor axis; 18. a port; 19. a cylindrical groove; 20. a limiting ring; 21. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
The utility model discloses the lifting is towards base 1 (the model is SLSD 52), spacing ring 20 (the model is SCS 16) and reset spring 21 (the model is JX 110) can purchase or private customization from the market and obtain.
Referring to fig. 1 to 4, the present invention provides an embodiment of: a lifting punching device for machining precision stamped parts of exhaust gas recirculation coolers comprises a lifting punch 2, wherein a fixing plate 5 is fixedly arranged on the upper end face of the lifting punch 2, four end corners of the upper end face of the fixing plate 5 are respectively provided with a fixing through hole 6, four end corners of the lower end face of the fixing plate 5 are respectively provided with a fixing groove 7, the inside of the fixing through hole 6 is communicated with the inside of the fixing groove 7, and a strip-shaped groove 15 located on the bottom face of the fixing plate 5 is arranged between the two fixing grooves 7;
a mounting plate 3 is arranged above the hanging punch base 1, a mounting groove 4 is arranged in the middle of the lower end face of the mounting plate 3, and a fixing plate 5 is inserted into the mounting groove 4;
four end corners of the inner wall of the upper end of the mounting groove 4 are fixedly provided with a fixing head 8, a part of the fixing head 8 penetrates through the fixing through hole 6 and enters the inside of the fixing groove 7, the outer surface of the fixing head 8 is closely attached to the inner wall of the fixing through hole 6 and the inner wall of the dismounting sleeve 14, the inside of the fixing head 8 is provided with a spring groove 10, two sides of the inner wall of the spring groove 10 are respectively provided with a connecting groove 9 extending to the outer surface of the spring groove 10, the inside of the spring groove 10 is provided with a fixing spring 11, two ends of the fixing spring 11 are respectively connected with a limiting plate 12, the other end surface of the limiting plate 12 is fixedly provided with a rectangular fixing block 13, the outer surface of the limiting plate 12 is closely attached to the inner wall of the spring groove 10, the limiting plate 12 and the rectangular fixing block 13 are integrally manufactured, the rectangular fixing block 13 is clamped into the inside of the fixing groove 7, the upper end surface of the rectangular fixing block 13 is a plane, and the plane positioned on the upper end surface of the rectangular fixing block 13 is attached to the inner wall of the fixing groove 7;
a connecting rod 16 is arranged in the strip-shaped groove 15, two ends of the connecting rod 16 are both fixedly provided with a dismounting sleeve 14, the dismounting sleeve 14 is sleeved on the outer surface of the fixed head 8, the lower end face of the rectangular fixed block 13 is an inclined face, and the face, opposite to the inclined face on the lower end face of the rectangular fixed block 13, on the dismounting sleeve 14 is also an inclined face; when the lifting punch 2 needs to be dismounted, firstly, the fixing of the fixing plate 5 fixedly connected with the lifting punch 2 needs to be released, four fixing heads 8 positioned on the inner wall of the mounting groove 4 penetrate through fixing through holes 6 positioned on the upper end face of the fixing plate 5 to enter the fixing groove 7 positioned on the lower end face of the fixing plate 5, two rectangular fixing blocks 13 positioned on the outer surface of the fixing heads 8 can fix the fixing plate 5 inside the mounting groove 4 through the rectangular fixing blocks 13 fixed inside the fixing groove 7 through the spring force of fixing springs 11 connected with the fixing heads, when the fixing of the fixing plate 5 needs to be released, the connecting rod 16 is pressed, then the connecting rod 16 is pushed upwards, as the connecting rod 16 is lifted and fixedly connected with the connecting rod 16, and the dismounting sleeve 14 sleeved on the outer surface of the fixing head 8 is lifted, as the surface of the dismounting sleeve 14 opposite to the rectangular fixing blocks 13 and the surface of the rectangular fixing block 13 opposite to the dismounting sleeve 14 are inclined surfaces, the rectangular fixing blocks 13 can be pushed inwards to release the fixing heads, then the fixing punch 2 can be directly pulled out, when the fixing punch 2 needs to be fixed again, and the four fixing through holes 6 are aligned with the four fixing blocks 8;
the fixed minor axis 17 that is equipped with of intermediate position of connecting rod 16 up end, the outside of minor axis 17 is equipped with the through-hole 18 that is located on bar groove 15 inner wall, the other end of through-hole 18 extends to the inner wall that is located the inside cylindrical groove 19 of fixed plate 5, the fixed cover of outer surface of minor axis 17 is equipped with the spacing ring 20 that is located the inside cylindrical groove 19, pass through socket joint fixed connection between minor axis 17 and the spacing ring 20, the outer surface of spacing ring 20 is laminated with the inner wall of cylindrical groove 19 closely, be equipped with the reset spring 21 of cover locating minor axis 17 outer surface between the upper end inner wall of bar groove 15 and the up end of connecting rod 16.
Further, a hanging punch base 1 is arranged below the hanging punch 2, and the hanging punch 2 and the fixing plate 5 are integrally manufactured.
Connecting rod 16 will extrude reset spring 21 that is located between connecting rod 16 and bar groove 15 at the in-process of rebound, the fixing of hanging drift 2 is relieved, relieve the connecting rod 16 back, through the reaction force of the reset spring 21 who is extrudeed, can with connecting rod 16 and the connecting rod between the fixed dismantlement sleeve 14 who links to each other bounce back to original position, in order to avoid hindering new fixed, when needs use device, with device integral erection to the equipment that corresponds, take up the part that needs processing, place and hang between drift 2 and the drift base 1, only can the starting equipment, it removes to drive and hang drift 2, it can to process the part.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an exhaust gas recirculation cooler precision stamping spare processing is with hanging towards device, is including hanging drift (2), its characterized in that: the upper end face of the hanging punch head (2) is fixedly provided with a fixing plate (5), four end corners of the upper end face of the fixing plate (5) are respectively provided with a fixing through hole (6), four end corners of the lower end face of the fixing plate (5) are respectively provided with a fixing groove (7), the inside of each fixing through hole (6) is communicated with the inside of each fixing groove (7), a strip-shaped groove (15) located on the bottom face of the fixing plate (5) is arranged between every two fixing grooves (7), a hanging punch base (1) is arranged below the hanging punch head (2), and the hanging punch head (2) and the fixing plate (5) are integrally manufactured;
an installation plate (3) is arranged above the hanging punch base (1), an installation groove (4) is formed in the middle of the lower end face of the installation plate (3), and the fixing plate (5) is inserted into the installation groove (4);
four end corners of the inner wall of the upper end of the mounting groove (4) are fixedly provided with a fixing head (8), one part of the fixing head (8) penetrates through the fixing through hole (6) to enter the inside of the fixing groove (7), a spring groove (10) is formed in the fixing head (8), two sides of the inner wall of the spring groove (10) are provided with connecting grooves (9) extending to the outer surface of the spring groove (10), a fixing spring (11) is arranged in the spring groove (10), two ends of the fixing spring (11) are connected with limiting plates (12), the other end face of each limiting plate (12) is fixedly provided with a rectangular fixing block (13), and the rectangular fixing block (13) is clamped into the inside of the fixing groove (7);
a connecting rod (16) is arranged inside the strip-shaped groove (15), two ends of the connecting rod (16) are respectively and fixedly provided with a disassembling sleeve (14), and the disassembling sleeve (14) is sleeved on the outer surface of the fixing head (8);
the intermediate position of connecting rod (16) up end is fixed and is equipped with minor axis (17), the outside of minor axis (17) is equipped with through opening (18) that is located on bar groove (15) inner wall, the other end of through opening (18) extends to on being located the inner wall of the inside cylindrical groove (19) of fixed plate (5), the outer fixed surface cover of minor axis (17) is equipped with spacing ring (20) that are located cylindrical groove (19) inside, be equipped with reset spring (21) that the cover was located minor axis (17) surface between the upper end inner wall of bar groove (15) and the up end of connecting rod (16).
2. The hanging punch device for machining precision stampings of exhaust gas recirculation coolers according to claim 1, characterized in that: the upper end face of the rectangular fixing block (13) is a plane, and the plane located on the upper end face of the rectangular fixing block (13) is attached to the inner wall of the fixing groove (7).
3. The hanging punch device for machining precision stampings of exhaust gas recirculation coolers according to claim 1, characterized in that: the lower end face of the rectangular fixing block (13) is an inclined face, and the face, opposite to the inclined face located on the lower end face of the rectangular fixing block (13), of the dismounting sleeve (14) is also an inclined face.
4. The hanging punch device for machining precision stampings of exhaust gas recirculation coolers according to claim 1, characterized in that: the outer surface of the limiting plate (12) is closely attached to the inner wall of the spring groove (10), and the limiting plate (12) and the rectangular fixing block (13) are integrally manufactured.
5. The hanging punch device for machining precision stampings of exhaust gas recirculation coolers according to claim 1, characterized in that: the short shaft (17) is fixedly connected with the limiting ring (20) through socket joint, and the outer surface of the limiting ring (20) is closely attached to the inner wall of the cylindrical groove (19).
6. The hanging punch device for machining precision stampings of exhaust gas recirculation coolers according to claim 1, characterized in that: the outer surface of the fixing head (8) is closely attached to the inner wall of the fixing through opening (6) and the inner wall of the dismounting sleeve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221679500.9U CN218340808U (en) | 2022-07-01 | 2022-07-01 | Hanging punching device for machining precision stamping parts of exhaust gas recirculation cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221679500.9U CN218340808U (en) | 2022-07-01 | 2022-07-01 | Hanging punching device for machining precision stamping parts of exhaust gas recirculation cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218340808U true CN218340808U (en) | 2023-01-20 |
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ID=84912163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221679500.9U Active CN218340808U (en) | 2022-07-01 | 2022-07-01 | Hanging punching device for machining precision stamping parts of exhaust gas recirculation cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218340808U (en) |
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2022
- 2022-07-01 CN CN202221679500.9U patent/CN218340808U/en active Active
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