Stamping die for automobile brake disc

Abstract

The utility model discloses a stamping die for an automobile brake disc. The stamping die comprises a table body, a hydraulic cylinder is arranged at the top end of the table body in a penetrating mode, a control table is arranged on one side of the table body, a lower die base is arranged at the bottom of the inner side of the table body, a fixed die is arranged at the top of the lower die base, and an upper die base is arranged at the bottom of the hydraulic cylinder. By arranging the dismounting and mounting structures between the two sides of the interior of the upper die base and the two sides of the top end of the movable die, during use, mounting insertion blocks are inserted into positioning insertion grooves correspondingly, so that insertion studs can be positioned and mounted on the two sides of the top of the movable die, and then the top ends of the insertion studs penetrate through mounting penetrating holes correspondingly; according to the mold, the inserting stud is arranged on the upper mold base, the fastening threaded sleeve is connected to the outer portion of the inserting stud in a sleeving mode and screwed down, and therefore the purpose that the movable mold is stably installed at the bottom of the upper mold base can be achieved, the movable mold can be disassembled by unscrewing and taking down the fastening threaded sleeve, and the effect that the mold can be conveniently and rapidly installed, fixed, disassembled and replaced is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a stamping die for an automobile brake disc. Background Art

[0002] Automobile brake disc is a device used for braking. It is an important part of the brake system of the car and an important part of ensuring driving safety. Nowadays, most automobile brake discs are processed by stamping dies during the manufacturing process.

[0003] For example, a stamping die for automobile brake disc disclosed in the utility model with authorization announcement number CN216065163U relates to the field of automobile parts processing technology, including a shell, a support plate and a placement groove, the inner wall bottom surface of the shell is connected with a support plate, the top of the support plate is connected with a placement groove, the outer wall top surface of the shell is connected with a hydraulic telescopic cylinder, one side of the support plate is connected with a collecting hole, the top two sides of the placement groove are connected with screws, and the top two sides of the placement groove are connected with the support plate by screws. This kind of automobile brake disc stamping die, by starting the hydraulic telescopic cylinder to drive the connecting plate to move downward, so that the connecting plate can drive the stamping block to enter the inner wall of the placement groove, when the stamping block is stamped and lifted, the impurities remaining on the inner wall of the placement groove are scraped through the shape of multiple baffles, so that the impurities are not easy to stay on the inner wall of the placement groove. However, in the application process of this technical solution, the stamping die is directly fixedly connected to the hydraulic drive assembly and is inconvenient to disassemble, and the stamping die needs to be replaced after long-term use, and there is a technical problem that the stamping die cannot be installed, fixed, disassembled and replaced conveniently and quickly. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a stamping die for an automobile brake disc, which can solve the problem that the stamping die is directly fixedly connected to a hydraulic drive assembly and is inconvenient to disassemble, and the stamping die needs to be replaced after long-term use, and there is a technical problem that the stamping die cannot be installed, fixed, disassembled and replaced conveniently and quickly.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a stamping die for an automobile brake disc, comprising a table body, a hydraulic cylinder is penetrated through the top of the table body, a control console is arranged on one side of the table body, a lower die seat is arranged at the bottom of the inner side of the table body, a fixed die is arranged at the top of the lower die seat, an upper die seat is arranged at the bottom of the hydraulic cylinder, a movable die is arranged at the middle position of the bottom end of the upper die seat, guide columns are respectively arranged on both sides between the two ends of the inner side of the table body, guide sleeves are respectively arranged at the middle positions of both sides of the upper die seat, a disassembly and assembly structure is arranged between the two sides inside the upper die seat and the two sides of the top end of the movable die, and a collecting structure is arranged at the bottom end of the table body.

[0006] As a preferred technical solution of the utility model, the disassembly and assembly structure includes positioning slots, which are respectively arranged at the middle positions of both sides of the movable mold near the top, and the interiors of the positioning slots are respectively plugged with mounting blocks, and the middle positions of the top ends of the mounting blocks are respectively fixedly connected with plug-in studs, and the middle positions of both sides of the top end of the upper mold base are respectively provided with mounting through holes, and the top ends of the outsides of the plug-in studs are respectively sleeved with fastening screw sleeves.

[0007] As a preferred technical solution of the utility model, the collecting structure includes a collecting trough, which is arranged at the bottom end of the platform, a shock-absorbing pad is arranged inside the collecting trough, compression springs are arranged between the two ends of the bottom of the shock-absorbing pad and the bottom end of the collecting trough, and moving wheels are respectively arranged at the two ends of the bottom of the collecting trough.

[0008] As a preferred technical solution of the utility model, the guide sleeves are respectively sleeved on the outside of the guide pillars, and the guide sleeves can be lifted and slid on the outside of the guide pillars.

[0009] As a preferred technical solution of the utility model, the positioning slots are symmetrically arranged inside the movable mold, and the top ends of the plug-in studs respectively penetrate the inside of the installation through holes.

[0010] As a preferred technical solution of the utility model, six groups of compression springs and moving wheels are respectively provided, and the compression springs are arranged at equal intervals between the bottom of the shock-absorbing pad and the bottom end inside the collecting tank.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By providing a disassembly structure between the two sides inside the upper die seat and the two sides of the top of the movable die, the installation plug blocks are first inserted into the interior of the positioning slots respectively during use, so that the plug-in studs can be positioned and installed on both sides of the top of the movable die, and then the tops of the plug-in studs are respectively passed through the interior of the installation through holes, and the fastening screw sleeves are sleeved on the outside of the plug-in studs and tightened, so that the movable die can be stably installed on the bottom of the upper die seat, and the fastening screw sleeves can be loosened and removed to disassemble the movable die, thereby realizing the effect of convenient and fast installation, fixation, disassembly and replacement of the mold, and strong operability;

[0013] 2. A collecting structure is provided at the bottom of the platform. The collecting trough is pushed to the bottom of the platform by the moving wheels during use. The waste generated during the stamping and manufacturing of automobile brake discs is collected through the collecting trough. At the same time, the shock-absorbing pad and the compression spring are used to prevent the waste from bouncing out of the collecting trough when it falls, thereby achieving the purpose of effectively collecting the waste. It is also convenient to transfer the collecting trough to transfer the waste for treatment, and the feasibility is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of a partial cross-sectional structure of an upper die seat of the utility model from a side view;

[0016] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 4 It is a schematic diagram of a partial cross-sectional structure of a collecting tank of the utility model in a front view.

[0018] Among them: 1. table body; 2. collecting tank; 3. lower die seat; 4. fixed die; 5. guide column; 6. hydraulic cylinder; 7. upper die seat; 8. movable die; 9. guide sleeve; 10. control console; 11. shock-absorbing pad; 12. fastening screw sleeve; 13. plug-in stud; 14. installation plug; 15. installation through hole; 16. positioning slot; 17. compression spring; 18. moving wheel. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a stamping die for automobile brake disc, including a platform 1, a hydraulic cylinder 6 is penetrated at the top of the platform 1, a control console 10 is arranged on one side of the platform 1, a lower die seat 3 is arranged at the bottom of the inner side of the platform 1, a fixed die 4 is arranged at the top of the lower die seat 3, an upper die seat 7 is arranged at the bottom of the hydraulic cylinder 6, and a movable die 8 is arranged at the middle position of the bottom end of the upper die seat 7, the upper die seat 7 is driven to descend by the hydraulic cylinder 6 and the movable die 8 is pushed to descend and close the mold with the fixed die 4 to perform the brake disc stamping operation, guide pillars 5 are respectively arranged on both sides between the two ends of the inner side of the platform 1, and guide sleeves 9 are respectively arranged at the middle position of both sides of the upper die seat 7, the guide sleeves 9 are respectively sleeved on the outside of the guide pillars 5, and the guide sleeves 9 can be lifted and slid on the outside of the guide pillars 5, so that the upper die seat 7 can be stabilized to ensure the accuracy of the stamping brake disc processing;

[0022] As a further implementation of this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a disassembly structure is provided between the two sides inside the upper die seat 7 and the two sides of the top of the movable die 8, and the disassembly structure includes positioning slots 16, which are respectively arranged at the middle positions near the top of the two sides of the movable die 8, and the positioning slots 16 are symmetrically arranged inside the movable die 8, and the insides of the positioning slots 16 are respectively plugged with mounting plugs 14, and the middle positions of the tops of the mounting plugs 14 are respectively fixedly connected with plug-in studs 13, and the middle positions of the two sides of the top inside the upper die seat 7 are respectively provided with mounting through holes 15, and the tops of the plug-in studs 13 respectively penetrate the insides of the mounting through holes 15, and the tops of the outsides of the plug-in studs 13 are respectively sleeved with fastening screw sleeves 12, so that the movable die 8 can be stably installed at the bottom of the upper die seat 7, thereby realizing the effect of convenient and fast installation, fixation, disassembly and replacement of the mold, and strong operability;

[0023] When in use, the installation plug blocks 14 are first inserted into the interior of the positioning slots 16, so that the plug-in studs 13 can be positioned and installed on both sides of the top of the movable mold 8, and then the top ends of the plug-in studs 13 are respectively inserted into the interior of the installation through holes 15, and the fastening screw sleeves 12 are sleeved on the outside of the plug-in studs 13 and tightened, so that the movable mold 8 is firmly installed on the bottom of the upper mold base 7, and the fastening screw sleeves 12 can be loosened and removed to disassemble the movable mold 8;

[0024] As a further implementation of this embodiment, Figure 1 and Figure 4 As shown, a collecting structure is provided at the bottom of the platform 1, and the collecting structure includes a collecting trough 2, which is provided at the bottom of the platform 1, and a shock-absorbing pad 11 is provided inside the collecting trough 2, and compression springs 17 are provided between the two ends of the bottom of the shock-absorbing pad 11 and the bottom of the collecting trough 2, and the compression springs 17 are arranged at equal intervals between the bottom of the shock-absorbing pad 11 and the bottom of the collecting trough 2, and the shock-absorbing pad 11 and the compression springs 17 prevent the waste from bouncing up when it falls, and moving wheels 18 are provided at the two ends of the bottom of the collecting trough 2, and six groups of compression springs 17 and moving wheels 18 are provided respectively, thereby achieving the purpose of effectively collecting the waste, and also facilitating the transfer of the collecting trough 2 to transfer the waste for treatment;

[0025] When in use, the collecting tank 2 is pushed to the bottom of the platform 1 by the moving wheel 18, and the waste generated when stamping and manufacturing the automobile brake disc is collected by the collecting tank 2. At the same time, the shock-absorbing pad 11 and the compression spring 17 prevent the waste from bouncing out of the collecting tank 2 when it falls;

[0026] Specific working principle:

[0027] When using the stamping die, first insert the mounting plugs 14 into the interior of the positioning slots 16 respectively, so that the plug-in studs 13 can be positioned and installed on both sides of the top of the movable die 8, and then the top ends of the plug-in studs 13 are respectively passed through the interior of the mounting through holes 15, and the fastening screw sleeves 12 are sleeved on the outside of the plug-in studs 13 and tightened, so that the movable die 8 is firmly installed at the bottom of the upper die seat 7, and then the collecting trough 2 is pushed to the bottom of the table 1 by the moving wheel 18, and then the plate is placed on the fixed die 4, and then the control console 10 controls the hydraulic cylinder 6 to drive the upper die seat 7 to descend and push the movable die 8 to descend to perform the brake disc stamping operation, and at the same time, the guide sleeves 9 can be lifted and slid on the outside of the guide pillars 5, so that the upper die seat 7 can be stabilized.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A stamping die for automobile brake disc, comprising a platform (1), characterized in that: A hydraulic cylinder (6) is provided at the top of the platform (1), a control console (10) is provided on one side of the platform (1), a lower die seat (3) is provided at the bottom of the inner side of the platform (1), a fixed die (4) is provided at the top of the lower die seat (3), an upper die seat (7) is provided at the bottom of the hydraulic cylinder (6), a movable die (8) is provided at the middle position of the bottom end of the upper die seat (7), guide pillars (5) are provided on both sides between the two ends of the inner side of the platform (1), guide sleeves (9) are provided at the middle position of both sides of the upper die seat (7), a disassembly structure is provided between the two sides inside the upper die seat (7) and the two sides of the top end of the movable die (8), and a collecting structure is provided at the bottom end of the platform (1).

2. The stamping die for automobile brake disc according to claim 1, characterized in that: The disassembly and assembly structure comprises a positioning slot (16), wherein the positioning slot (16) is respectively arranged at the middle position near the top of both sides of the movable mold (8), the interior of the positioning slot (16) is respectively plugged with a mounting plug block (14), the middle position of the top of the mounting plug block (14) is respectively fixedly connected with a plug-in stud (13), the middle position of both sides of the top of the upper mold base (7) is respectively arranged with a mounting through hole (15), and the top of the outside of the plug-in stud (13) is respectively sleeved with a fastening screw sleeve (12).

3. The stamping die for automobile brake disc according to claim 1, characterized in that: The collecting structure comprises a collecting trough (2), wherein the collecting trough (2) is arranged at the bottom end of the platform (1), a shock-absorbing pad (11) is arranged inside the collecting trough (2), compression springs (17) are arranged between the two ends of the bottom of the shock-absorbing pad (11) and the bottom end of the collecting trough (2), and moving wheels (18) are respectively arranged at the two ends of the bottom of the collecting trough (2).

4. The stamping die for automobile brake disc according to claim 1, characterized in that: The guide sleeves (9) are respectively sleeved on the outside of the guide pillars (5), and the guide sleeves (9) can be lifted and slid on the outside of the guide pillars (5).

5. The stamping die for automobile brake disc according to claim 2, characterized in that: The positioning slots (16) are symmetrically arranged inside the movable mold (8), and the top ends of the plug-in studs (13) respectively penetrate the inside of the installation through holes (15).

6. The stamping die for automobile brake disc according to claim 3, characterized in that: Six groups of compression springs (17) and moving wheels (18) are respectively provided, and the compression springs (17) are arranged at equal intervals between the bottom of the shock-absorbing pad (11) and the bottom end inside the collecting tank (2).

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