CN217889191U - Commercial bread car bottom spandrel girder stamping workpiece mould with compound die buffer structure - Google Patents
Commercial bread car bottom spandrel girder stamping workpiece mould with compound die buffer structure Download PDFInfo
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- CN217889191U CN217889191U CN202221891883.6U CN202221891883U CN217889191U CN 217889191 U CN217889191 U CN 217889191U CN 202221891883 U CN202221891883 U CN 202221891883U CN 217889191 U CN217889191 U CN 217889191U
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Abstract
The utility model discloses a commercial bread car bottom spandrel girder stamping part mould with a die assembly buffer structure, which comprises a base, a stamping device and a hydraulic rod, wherein the hydraulic rod is installed at the top end of the base in a penetrating way, and the stamping device is arranged at the bottom end of the hydraulic rod; further comprising: the trachea is provided with two sets ofly, and the top of base is all run through on two sets of tracheal tops, and the inboard of two sets of trachea bottoms all is provided with the air jet through flange joint to the fixed block that is provided with in one end of air jet, the equal fixed connection in top of fixed block is provided with the stay cord moreover, the stay cord is connected with hydraulic stem one end through the inside gyro wheel of base. This commercial bread car bottom spandrel girder stamping workpiece mould with compound die buffer structure installs the air jet, through the lift of hydraulic stem, can be so that carry out the swing from top to bottom through stay cord pulling air jet to sweep stamping device and place the mould of bench, and still guaranteed stamping device and place the cleanliness of bench.
Description
Technical Field
The utility model relates to a minibus spandrel girder punching press technical field specifically is a commercial bread car bottom spandrel girder stamping workpiece mould with compound die buffer structure.
Background
Stamping is a technological process capable of shaping materials such as plates, the bearing beam of the automobile can be pressed into a required shape through stamping, and the rigidity of the plates can be improved through stamping, so that the plates are firmer and more durable;
however, when the traditional spandrel girder stamping part die is used for stamping, the spandrel girder can be damaged in the stamping process because of no buffer structure, and certain heat can be generated in the long-time stamping process, so that the rigidity of the plate is reduced in the stamping process;
therefore, the commercial bread car bottom bearing beam stamping part die with the die assembly buffer structure can be used for well solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a commercial bread car bottom spandrel girder stamping workpiece mould with compound die buffer structure to cause the loss easily and can not be long-time problem of carrying out the punching press on solving the existing market that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a commercial bread car bottom bearing beam stamping part die with a die assembly buffer structure comprises a base, a stamping device and a hydraulic rod, wherein the hydraulic rod is installed at the top end of the base in a penetrating mode, and the stamping device is installed at the bottom end of the hydraulic rod;
further comprising:
the top ends of the two groups of air pipes penetrate through the top end of the base, air nozzles are arranged on the inner sides of the bottom ends of the two groups of air pipes through flange connection, a fixed block is fixedly arranged at one end of each air nozzle, pull ropes are fixedly connected to the top ends of the fixed blocks, and the pull ropes are connected with one end of the hydraulic rod through rollers in the base;
the bottom end of the telescopic rod is fixedly arranged on the upper end surface in the base, the top end of the telescopic rod is fixedly arranged on one side surface of the bottom end of the placing table, the outer end of the telescopic rod is provided with a second spring in a nested manner, and two ends of the second spring are respectively connected with the upper end surface in the base and one side surface of the bottom end of the placing table;
the moving rod is movably connected with one side face of the bottom end of the placing table and the upper end face of the sliding block, the inner sides of the two groups of sliding blocks are fixedly provided with first springs, and the first springs are embedded on the spiral rod.
Preferably, one end of the air jet is a trapezoidal opening, and the air pipe connected with the other end of the air jet is made of a hose material.
Through the structure, the air nozzle can shake.
Preferably, the air pipes are connected with an external blower, and the length of each air pipe is one half of the support frames at the two ends of the base.
Through the structure, the air jet can be arranged at the bottom end of the air pipe.
Preferably, the two ends of the screw rod are connected and arranged inside the base through the bearing, one end of the screw rod penetrates through the two ends of the sliding block, and the sliding block and the screw rod are in threaded connection.
Through the structural arrangement, the placing table can be stably lifted or lowered.
Preferably, the stay cord is provided with two sets, and two sets of stay cords are inelastic ropes.
Through the structure, the pull rope can pull the air nozzle.
Preferably, the length of the first spring is half of the length of the screw rod, and the threads on the screw rod are oppositely arranged.
Through the structure, the moving rod can rotate on the sliding block.
Compared with the prior art, the beneficial effects of the utility model are that: this commercial bread car bottom spandrel girder stamping workpiece mould with compound die buffer structure can cushion at the in-process of punching press, and can be long-time carry out the punching press, and its concrete content is as follows:
(1) The telescopic rod is arranged, the telescopic rod can be contracted in the process of extruding the placing table through the stamping device, the second spring can also be contracted under the force of the stamping device, and then after stamping is finished, the spiral rod can be slowly jacked upwards through the matching of the sliding blocks through the stress of the first spring, so that the damage rate is reduced;
(2) Be provided with the air jet, through the lift of hydraulic stem, can be so that carry out the swing from top to bottom through stay cord pulling air jet to sweep stamping device and place bench mould, make and cool down, and still guaranteed stamping device and placed bench cleanliness.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a slider front cut structure of the present invention;
FIG. 4 is a side view of the rod moving mechanism of the present invention;
fig. 5 is the schematic view of the air nozzle front-open structure of the present invention.
In the figure: 1. a base; 2. a placing table; 3. a stamping device; 4. a hydraulic lever; 5. an air tube; 6. an air jet; 7. pulling a rope; 8. moving the rod; 801. a slider; 9. a first spring; 10. a screw rod; 11. a second spring; 12. a telescopic rod; 13. and (5) fixing blocks.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a commercial bread car bottom bearing beam stamping part die with a die assembly buffering structure comprises a base 1, a stamping device 3 and a hydraulic rod 4, wherein the hydraulic rod 4 penetrates through the top end of the base 1, and the stamping device 3 is arranged at the bottom end of the hydraulic rod 4; further comprising: the air pipes 5 are arranged in two groups, two air pipes 5 are connected with an external blower, the length of each air pipe 5 is one half of that of a support frame at two ends of the base 1, the top ends of the two air pipes 5 penetrate through the top end of the base 1, air nozzles 6 are arranged on the inner sides of the bottom ends of the two air pipes 5 through flange connection, one ends of the air nozzles 6 are arranged in a trapezoidal opening mode, the air pipes 5 connected with the other ends of the air nozzles 6 are made of hose materials, a fixing block 13 is fixedly arranged at one end of each air nozzle 6, pull ropes 7 are fixedly connected to the top ends of the fixing blocks 13, the pull ropes 7 are connected with one ends of the hydraulic rods 4 through rollers inside the base 1, the pull ropes 7 are provided with two groups, the two groups of pull ropes 7 are inelastic ropes, reference is made to the drawing 5, the pull ropes 7 can move downwards through the hydraulic rods 4, the pull ropes 7 pull the air nozzles 6 upwards through the fixing blocks 13, and then air is conveyed to the air nozzles 6 through the air pipes 5 and sweeps the punching device 3; the bottom end of the telescopic rod 12 is fixedly arranged on the upper end face inside the base 1, the top end of the telescopic rod 12 is fixedly arranged on one side face of the bottom end of the placing table 2, the outer end of the telescopic rod 12 is provided with a second spring 11 in a nested mode, two ends of the second spring 11 are respectively connected with the upper end face inside the base 1 and one side face of the bottom end of the placing table 2, referring to fig. 2, a bearing beam is placed on the placing table 2, then the hydraulic rod 4 is started, the punching device 3 descends, then the punching device 3 extrudes the placing table 2, referring to fig. 3, the telescopic rod 12 is contracted through extrusion force, the second spring 11 is also synchronously contracted through extrusion force, referring to fig. 3, the spiral rod 10 can move along the inner side under stress, meanwhile, the sliding blocks 801 can rotate through threaded connection of the spiral rod 10, so that the two groups of sliding blocks 801 approach to each other, the spiral rod 10 is extruded, and the moving rod 8 is contracted; the moving rod 8 is movably connected with one side face at the bottom end of the placing table 2 and the upper end face of the sliding block 801, two ends of the screw rod 10 are connected and arranged inside the base 1 through bearings, one end of the screw rod 10 penetrates through two ends of the sliding block 801, the sliding block 801 and the screw rod 10 are in threaded connection, threads on the screw rod 10 are oppositely arranged, first springs 9 are fixedly arranged on the inner sides of the two groups of sliding blocks 801, the length of each first spring 9 is half of that of the screw rod 10, the threads on the screw rod 10 are oppositely arranged, after extrusion is completed, the stamping device 3 drives the placing table 2 to ascend, then the pull rope 7 drives the air jet opening 6 to move downwards, and referring to fig. 4, the first springs 9 and the second springs 11 can bear force to enable the screw rod 10 to be pushed back to the original position through the reverse rotation of the sliding blocks 801 and the telescopic rod 12, and then the placing table 2 slowly ascends.
The working principle is as follows: when the commercial bread car bottom bearing beam stamping part die with the die assembly buffer structure is used, firstly, referring to fig. 1 to 2, a bearing beam is placed on a placing table 2, then a hydraulic rod 4 is started, a stamping device 3 descends, then the stamping device 3 extrudes the placing table 2, referring to fig. 2, then an expansion rod 12 is contracted through extrusion force, a second spring 11 is also synchronously contracted through extrusion force, referring to fig. 3, a spiral rod 10 is stressed to move inwards, meanwhile, the slide blocks 801 are connected through threads of the spiral rod 10 to enable the slide blocks 801 to rotate, so that two groups of slide blocks 801 are drawn close together, the spiral rod 10 is extruded, a moving rod 8 is contracted, referring to fig. 5, then a pull rope 7 moves downwards through the hydraulic rod 4, the pull rope 7 pulls up an air injection port 6 through a fixing block 13, then air is conveyed to the air injection port 6 through an air pipe 5, and then the stamping device 3 is purged;
after extrusion is finished, the stamping device 3 drives the placing table 2 to ascend, then the pull rope 7 drives the air jet 6 to move downwards, the first spring 9 and the second spring 11 are stressed to push the screw rod 10 back to the original position through the reverse rotation of the sliding block 801 and the telescopic rod 12, and then the placing table 2 slowly ascends;
those not described in detail in this specification are well within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A commercial vehicle bottom bearing beam stamping part die with a die assembly buffer structure comprises a base (1), a stamping device (3) and a hydraulic rod (4), wherein the hydraulic rod (4) is installed at the top end of the base (1) in a penetrating mode, and the stamping device (3) is installed at the bottom end of the hydraulic rod (4);
it is characterized by also comprising:
the device comprises two groups of air pipes (5), wherein the top ends of the two groups of air pipes (5) penetrate through the top end of a base (1), the inner sides of the bottom ends of the two groups of air pipes (5) are provided with air nozzles (6) through flange connection, one ends of the air nozzles (6) are fixedly provided with fixed blocks (13), the top ends of the fixed blocks (13) are fixedly connected with pull ropes (7), and the pull ropes (7) are connected with one ends of hydraulic rods (4) through rollers in the base (1);
the bottom end of the telescopic rod (12) is fixedly arranged on the upper end face in the base (1), the top end of the telescopic rod (12) is fixedly arranged on one side face of the bottom end of the placing table (2), the outer end of the telescopic rod (12) is provided with a second spring (11) in a nested mode, and two ends of the second spring (11) are respectively connected with the upper end face in the base (1) and one side face of the bottom end of the placing table (2);
the moving rod (8) is movably connected with one side surface of the bottom end of the placing table (2) and the upper end surface of the sliding block (801), the inner sides of the two groups of sliding blocks (801) are fixedly provided with first springs (9), and the first springs (9) are embedded on the spiral rod (10).
2. The commercial vehicle bottom bearing beam stamping part die with the die assembly buffer structure as claimed in claim 1, wherein: one end of the air jet (6) is a trapezoidal opening, and the air pipe (5) connected with the other end of the air jet (6) is made of a hose material.
3. The commercial vehicle bottom bearing beam stamping part die with the die assembly buffer structure as claimed in claim 1, wherein: the two air pipes (5) are connected with an external blower, and the length of each air pipe (5) is one half of the support frames at the two ends of the base (1).
4. The commercial vehicle bottom bearing beam stamping part die with the die assembly buffer structure as claimed in claim 1, wherein: the two ends of the screw rod (10) are connected and arranged inside the base (1) through bearings, one end of the screw rod (10) penetrates through the two ends of the sliding block (801), and the sliding block (801) is in threaded connection with the screw rod (10).
5. The commercial vehicle bottom bearing beam stamping part die with the die assembly buffer structure as claimed in claim 1, wherein: the two groups of pull ropes (7) are arranged, and the two groups of pull ropes (7) are inelastic ropes.
6. The commercial vehicle bottom bearing beam stamping part die with the die assembly buffer structure as claimed in claim 1, wherein: the length of the first spring (9) is half of the length of the screw rod (10), and the threads on the screw rod (10) are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221891883.6U CN217889191U (en) | 2022-07-22 | 2022-07-22 | Commercial bread car bottom spandrel girder stamping workpiece mould with compound die buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221891883.6U CN217889191U (en) | 2022-07-22 | 2022-07-22 | Commercial bread car bottom spandrel girder stamping workpiece mould with compound die buffer structure |
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| Publication Number | Publication Date |
|---|---|
| CN217889191U true CN217889191U (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221891883.6U Active CN217889191U (en) | 2022-07-22 | 2022-07-22 | Commercial bread car bottom spandrel girder stamping workpiece mould with compound die buffer structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116786668A (en) * | 2023-08-29 | 2023-09-22 | 四川五洋工贸有限责任公司 | Manufacturing method and device for gasket in automobile ball head |
-
2022
- 2022-07-22 CN CN202221891883.6U patent/CN217889191U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116786668A (en) * | 2023-08-29 | 2023-09-22 | 四川五洋工贸有限责任公司 | Manufacturing method and device for gasket in automobile ball head |
| CN116786668B (en) * | 2023-08-29 | 2023-11-03 | 四川五洋工贸有限责任公司 | Manufacturing method and device for gasket in automobile ball head |
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