CN220028431U - Stamping die is used in processing of car brake disc - Google Patents
Stamping die is used in processing of car brake disc Download PDFInfo
- Publication number
- CN220028431U CN220028431U CN202320899918.9U CN202320899918U CN220028431U CN 220028431 U CN220028431 U CN 220028431U CN 202320899918 U CN202320899918 U CN 202320899918U CN 220028431 U CN220028431 U CN 220028431U
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- positioning
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- brake disc
- disc
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- 238000012545 processing Methods 0.000 title abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 210000001503 joint Anatomy 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model is applicable to the technical field and provides a stamping die for processing an automobile brake disc, which comprises a working platform, wherein a lower template for placing a disc is arranged on the inner side of the working platform, an upper template for closing the die with the lower template is arranged above the lower template, the upper template is connected with an air cylinder arranged in the working platform to realize the up-and-down movement of the upper template, and positioning mechanisms are distributed on the lower template and are used for automatically positioning the disc on the upper surface of the lower template; the positioning mechanism comprises a positioning unit and a resetting unit; the positioning unit is used for pressing down the upper template. According to the utility model, the positioning mechanism is arranged, so that when the brake disc is processed, the position of the brake disc is not required to be manually adjusted, and the brake disc is automatically positioned in the middle of the lower die plate through the pressing process of the upper die plate, so that the working efficiency is further improved.
Description
Technical Field
The utility model belongs to the technical field, and particularly relates to a stamping die for machining an automobile brake disc.
Background
The brake disc is a tool for generating braking force to an automobile by clamping the brake disc by a brake caliper, and is generally processed by a stamping die during production.
The existing brake disc stamping die generally needs to manually place an unprocessed disc in a lower die plate of the stamping die, grooving and perforating processing is carried out on the disc through impact force generated by die assembly of an upper die and the lower die, in the existing brake disc processing process, the brake disc needs to be manually placed in a central groove of the lower die, manual adjustment and placement are needed, and the stamping die for processing the automobile brake disc is complex.
Disclosure of Invention
The utility model provides a stamping die for processing an automobile brake disc, and aims to solve the problems in the prior art.
The utility model discloses a stamping die for processing an automobile brake disc, which comprises a working platform, wherein a lower template for placing a disc is arranged on the inner side of the working platform, an upper template for closing the die is arranged above the lower template, the upper template is connected with an air cylinder arranged in the working platform to realize the up-and-down movement of the upper template, and positioning mechanisms are distributed on the lower template and are used for automatically positioning the disc on the upper surface of the lower template;
the positioning mechanism comprises a positioning unit and a resetting unit;
the positioning unit is used for correcting the position of the disc by utilizing the pressing force of the upper template in the pressing process of the upper template, so that the disc is positioned at the center of the lower template;
the resetting unit is used for providing power for resetting the positioning unit after the upper die plate is punched.
Preferably, the positioning unit comprises a positioning block, a movable rod, a guide groove, a rotating ring and a supporting block;
the rotary ring is rotatably arranged in the lower die plate, and the rotary ring provides a guide for the axial movement of the movable rod in the rotation process through a guide groove formed in the outer wall of the rotary ring;
the movable rod is used for synchronously driving the positioning blocks to move in the moving process, and the positioning blocks are used for approaching each other in the synchronous axial moving process to position and correct the disc positioned at the center of the positioning blocks;
the supporting block is connected to the outer wall of the rotating ring through a connecting rod, an inclined surface is formed at the top end of the supporting block, and the inclined surface of the supporting block is used for driving the rotating ring to rotate in the process of contacting with the bottom of the upper template.
Preferably, the reset unit comprises a positioning rod and a spring;
the positioning rod is fixed at one end of the abutting block and is used for providing guidance for rotation of the abutting block;
the spring both ends joint respectively is in the outer wall of supporting the piece, the inner wall of lower bolster, the spring is used for providing elasticity for the reset of locating lever.
Preferably, a chute for axially moving the positioning block is formed in the outer wall of the top end of the lower die plate.
Preferably, the outer wall of the guide groove is in an inclined state as a whole, and the guide groove in the inclined state is used for providing guidance for the movement of the plurality of positioning blocks to be close to or far from each other.
Preferably, a butt joint block contacted with the top end of the butt joint block is formed at the bottom of the upper template, and the butt joint block is used for being contacted with the butt joint block before the lower template and the upper template are assembled, so that extrusion force is provided for the movement of the positioning block.
Compared with the prior art, the embodiment of the utility model has the following main beneficial effects:
according to the utility model, the positioning mechanism is arranged, so that when the brake disc is processed, the position of the brake disc is not required to be manually adjusted, and the brake disc is automatically positioned in the middle of the lower die plate through the pressing process of the upper die plate, so that the working efficiency is further improved.
Drawings
FIG. 1 is a schematic view of the structure provided by the present utility model;
FIG. 2 is a cross-sectional view of the internal structure of the lower die plate provided by the present utility model;
FIG. 3 is an enlarged view of a portion of the present utility model at A;
fig. 4 is a schematic structural diagram of an upper template and a lower template provided by the utility model.
In the figure: 1. a working platform; 2. a lower template; 3. an upper template; 4. a positioning mechanism; 401. a positioning block; 402. a movable rod; 403. a guide groove; 404. a rotating ring; 405. abutting blocks; 406. a positioning rod; 407. and (3) a spring.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The embodiment of the utility model provides a stamping die for processing an automobile brake disc, which is shown in figures 1-4, and comprises a working platform 1, wherein a lower template 2 for placing a disc is arranged on the inner side of the working platform 1, an upper template 3 for clamping the lower template 2 is arranged above the lower template 2, the upper template 3 is connected with an air cylinder arranged in the working platform 1 to realize the up-and-down movement of the upper template 3, a positioning mechanism 4 is distributed on the lower template 2, and the positioning mechanism 4 is used for automatically positioning the disc on the upper surface of the lower template 2;
the positioning mechanism 4 comprises a positioning unit and a resetting unit;
the positioning unit is used for correcting the position of the disc by utilizing the downward pressure of the upper template 3 in the process of pressing the upper template 3, so that the disc is positioned at the center of the lower template 2;
the resetting unit is used for providing power for resetting the positioning unit after the stamping of the upper die plate 3 is completed;
the positioning unit comprises a positioning block 401, a movable rod 402, a guide groove 403, a rotating ring 404 and a supporting block 405;
the rotating ring 404 is rotatably installed inside the lower die plate 2, and the rotating ring 404 provides a guide for the axial movement of the movable rod 402 in the rotating process through the guide groove 403 arranged on the outer wall of the rotating ring 404;
the movable rod 402 is used for synchronously driving the positioning blocks 401 to move in the moving process, and the positioning blocks 401 are used for approaching each other in the synchronous axial moving process to position and correct the disc positioned at the center of the positioning blocks 401;
the supporting block 405 is connected to the outer wall of the rotating ring 404 through a connecting rod, an inclined surface is formed at the top end of the supporting block 405, and the inclined surface of the supporting block 405 is used for driving the rotating ring 404 to rotate in the process of contacting with the bottom of the upper template 3;
the reset unit includes a positioning rod 406, a spring 407;
a positioning rod 406 is fixed at one end of the supporting block 405, and the positioning rod 406 is used for providing guidance for the rotation of the supporting block 405;
two ends of a spring 407 are respectively clamped on the outer wall of the supporting block 405 and the inner wall of the lower template 2, and the spring 407 is used for providing elasticity for resetting the positioning rod 406;
a chute for axially moving the positioning block 401 is formed in the outer wall of the top end of the lower die plate 2;
the outer wall of the guide groove 403 is inclined as a whole, and the guide groove 403 in the inclined state is used for providing guidance for the movement of the plurality of positioning blocks 401 toward or away from each other.
In this embodiment, when the device is used, the disc is manually placed on the upper surface of the working platform 1, the disc is located between the plurality of positioning blocks 401 at this time, by starting the air cylinder connected with the upper template 3, the air cylinder will push the upper template 3 to move gradually downwards, in the process of moving downwards the upper template 3, the butt block at the bottom of the upper template 3 will contact with the inclined surface of the outer wall of the butt block 405 first, the butt block 405 will receive the extrusion force of the butt block, the butt block 405 will drive the rotating ring 404 to rotate under the extrusion force, the rotating ring 404 rotates to synchronously drive the guide groove 403 arranged on the outer wall of the butt block to rotate, the guide groove 403 will give the extrusion force to the movable rod 402, and because the movable rod 402 is limited in the axial chute at the top end of the lower template 2, the movable rod 402 will drive the positioning blocks 401 to move axially along the axial chute at the top end of the lower template 2 under the extrusion of the inclined guide groove 403, the plurality of positioning blocks 401 will approach each other, the end parts of the positioning blocks 401 will contact with the disc arranged at the top end of the lower template 2, positioning correction is not needed, and manual positioning correction is further improved.
In a further preferred embodiment of the present utility model, as shown in fig. 1-4, a butt joint block contacting with the top end of the abutment block 405 is formed at the bottom of the upper template 3, and the butt joint block is used for making contact with the abutment block 405 before the lower template 2 and the upper template 3 are clamped, so as to provide a pressing force for the movement of the positioning block 401.
In this embodiment, after the lower template 2 and the upper template 3 are separated, the butt joint block at the bottom of the upper template 3 will also move along with the upward movement of the upper template 3, the butt joint block no longer provides the extrusion force for the butt joint block 405, the butt joint block 405 will move along the outer wall of the positioning rod 406 under the elasticity of the spring 407, the butt joint block 405 will rotate with the middle point of the rotating ring 404 as the center, so as to drive the rotating ring 404 to rotate again, at this moment, the positioning block 401 will move in the opposite direction to the above process, thereby completing the resetting of the positioning block 401, facilitating the placement of the next disc, and further improving the working efficiency.
It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.
In the several embodiments provided by the present utility model, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.
Claims (6)
1. The stamping die for machining the automobile brake disc comprises a working platform, wherein a lower template for placing a disc is arranged on the inner side of the working platform, an upper template for closing the die with the lower template is arranged above the lower template, the upper template is connected with an air cylinder arranged in the working platform to realize the up-and-down movement of the upper template, and the stamping die is characterized by comprising positioning mechanisms distributed on the lower template, wherein the positioning mechanisms are used for automatically positioning the disc on the upper surface of the lower template;
the positioning mechanism comprises a positioning unit and a resetting unit;
the positioning unit is used for correcting the position of the disc by utilizing the pressing force of the upper template in the pressing process of the upper template, so that the disc is positioned at the center of the lower template;
the resetting unit is used for providing power for resetting the positioning unit after the upper die plate is punched.
2. The stamping die for machining an automobile brake disc according to claim 1, wherein the positioning unit comprises a positioning block, a movable rod, a guide groove, a rotating ring and a supporting block;
the rotary ring is rotatably arranged in the lower die plate, and the rotary ring provides a guide for the axial movement of the movable rod in the rotation process through a guide groove formed in the outer wall of the rotary ring;
the movable rod is used for synchronously driving the positioning blocks to move in the moving process, and the positioning blocks are used for approaching each other in the synchronous axial moving process to position and correct the disc positioned at the center of the positioning blocks;
the supporting block is connected to the outer wall of the rotating ring through a connecting rod, an inclined surface is formed at the top end of the supporting block, and the inclined surface of the supporting block is used for driving the rotating ring to rotate in the process of contacting with the bottom of the upper template.
3. The stamping die for machining an automobile brake disc according to claim 1, wherein the reset unit comprises a positioning rod and a spring;
the positioning rod is fixed at one end of the abutting block and is used for providing guidance for rotation of the abutting block;
the spring both ends joint respectively is in the outer wall of supporting the piece, the inner wall of lower bolster, the spring is used for providing elasticity for the reset of locating lever.
4. The stamping die for machining an automobile brake disc according to claim 2, wherein a chute for axially moving the positioning block is formed in the outer wall of the top end of the lower die plate.
5. The stamping die for machining automobile brake discs as defined in claim 2, wherein the outer wall of the guide groove is inclined as a whole, and the inclined guide groove is used for guiding the movement of the plurality of positioning blocks to approach or separate from each other.
6. The stamping die for machining an automobile brake disc according to claim 2, wherein a butt joint block contacted with the top end of the butt joint block is formed at the bottom of the upper die plate, and the butt joint block is used for being contacted with the butt joint block before the lower die plate and the upper die plate are matched, so that extrusion force is provided for the movement of the positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320899918.9U CN220028431U (en) | 2023-04-20 | 2023-04-20 | Stamping die is used in processing of car brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320899918.9U CN220028431U (en) | 2023-04-20 | 2023-04-20 | Stamping die is used in processing of car brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220028431U true CN220028431U (en) | 2023-11-17 |
Family
ID=88725724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320899918.9U Active CN220028431U (en) | 2023-04-20 | 2023-04-20 | Stamping die is used in processing of car brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220028431U (en) |
-
2023
- 2023-04-20 CN CN202320899918.9U patent/CN220028431U/en active Active
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