CN223277049U - Card stamping die for mechanism type brake - Google Patents
Card stamping die for mechanism type brakeInfo
- Publication number
- CN223277049U CN223277049U CN202422463334.4U CN202422463334U CN223277049U CN 223277049 U CN223277049 U CN 223277049U CN 202422463334 U CN202422463334 U CN 202422463334U CN 223277049 U CN223277049 U CN 223277049U
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- assembly
- rod
- die holder
- action
- punch
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Abstract
本实用新型公开了一种机构式刹车用卡片冲压模具，其包括：压机头、动作组件、模座组件、限位组件和架体，所述压机头和所述动作组件连接，所述动作组件和所述模座组件连接，所述限位组件将所述动作组件固定在所述架体上；通过压机头控制三个动作组件同时动作，设计三个动作组件的行程差，从而实现对工件的分步冲压，最大程度的适用多品种固定片的加工，适应多品种，少批量的生产模式，同时解决分步加工的繁琐过程，提高工件加工效率和加工质量。
The utility model discloses a mechanical brake card stamping die, which comprises: a press head, an action component, a die base component, a limit component and a frame. The press head is connected to the action component, the action component is connected to the die base component, and the limit component fixes the action component on the frame. The three action components are controlled to act simultaneously by the press head, and the stroke difference of the three action components is designed to achieve step-by-step stamping of the workpiece, which is suitable for the processing of multiple varieties of fixed sheets to the greatest extent, adapts to the production mode of multiple varieties and small batches, and solves the tedious process of step-by-step processing, thereby improving the processing efficiency and processing quality of the workpiece.
Description
Technical Field
The utility model relates to the technical field of stamping processing, in particular to a card stamping die for mechanical braking.
Background
The stamping is a forming processing method for a workpiece (stamping part) with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation.
The fixing piece for the brake disc can play a role in fixing the brake clearance adjuster, is a thin-wall bending piece and is formed by bending for multiple times. Meanwhile, the stamping die belongs to various products with few batches, the traditional stamping die is large in investment and complex in process, step-by-step processing is generally required to be carried out through dies with different types for multiple times, the process is complex, the efficiency is low, and the processing quality cannot be guaranteed.
Disclosure of utility model
The utility model aims to provide a card stamping die for mechanical brake, which is adjustable in forming force and forming difference by arranging an action assembly structure, is applicable to the processing of multiple varieties of fixing sheets to the greatest extent, is applicable to multiple varieties and small-batch production modes, and simultaneously solves the complex process of step-by-step processing and improves the processing efficiency and the processing quality of workpieces.
In order to solve the problems, the utility model provides a card stamping die for mechanical braking, which comprises a die head, an action assembly, a die holder assembly, a limiting assembly and a frame body;
The die head is connected with the action assembly, the action assembly is connected with the die holder assembly, and the limiting assembly fixes the action assembly on the frame body;
the die holder assembly comprises a lower die holder, a first upper die holder, a second upper die holder and a side die holder, and the lower die holder is fixed on the frame body;
The motion assembly comprises a first motion assembly, a second motion assembly and a third motion assembly, wherein the first motion assembly is connected with the first upper die holder, the second motion assembly is connected with the second upper die holder, and the third motion assembly is connected with the side die holder;
The press head is respectively connected with the first action assembly, the second action assembly and the third action assembly, and drives the first action assembly, the second action assembly and the third action assembly to push the first upper die holder, the second upper die holder and the side die holder to punch workpieces.
Preferably, each action assembly comprises a punch rod, a push rod and a compression rod;
the punch rod is connected with the ejector rod, the pressing rod is connected with the die holder component, the press head drives the punch rod to act, and the punch rod drives the ejector rod to move towards the pressing rod to push the die holder component connected with the pressing rod to act.
Preferably, the limiting component comprises a first limiting block and a second limiting block, and the first limiting block and the second limiting block are provided with through holes in the action direction of the action component;
The first limiting block is fixed on one side of the frame body, which is close to the press head, the punch rod penetrates through the through hole of the first limiting block, the second limiting block is fixed on one side of the frame body, which is close to the die holder component, and the pressing rod penetrates through the through hole of the second limiting block.
Preferably, each of the actuating assemblies further comprises a first spring and a second spring;
The first spring is sleeved outside the ejector rod and is abutted to the punch rod, and the second spring is sleeved outside the compression rod and is abutted to the second limiting block.
Preferably, a first distance is formed between the ejector rod and the compression rod in the first action assembly, a second distance is formed between the ejector rod and the compression rod in the second action assembly, and the first distance is smaller than the second distance.
Preferably, the first action assembly and the second action assembly further comprise a first connecting rod, and the first connecting rod is of a cylindrical structure;
the first connecting rod is fixed at one end of the punch rod, which is close to the ejector rod, and the ejector rod is connected with the first connecting rod in a sliding way.
Preferably, the second limiting block horizontally fixes the compression bar of the third action assembly on the frame body;
the limiting assembly further comprises a guide rail, the guide rail is horizontally fixed on the frame body, and the ejector rod of the third acting assembly is connected to the guide rail in a sliding mode.
Preferably, the first limiting block vertically fixes the punch rod of the third action assembly on the frame body;
The third action assembly further comprises a second connecting rod, and the punch rod is connected with the ejector rod through the second connecting rod.
Preferably, one end of the second connecting rod is connected with the punch rod and can move along the vertical direction, the other end of the second connecting rod is connected with the ejector rod and can move along the horizontal direction, and before the ejector rod contacts with the compression bar, the included angle between the second connecting rod and the horizontal is larger than 45 degrees.
Preferably, after the die holder component is stamped, the press head drives the action component to drive the first upper die holder, the second upper die holder and the side die holder to be separated from the lower die holder at the same time.
The card stamping die for the mechanical brake provided by the utility model has the advantages that the die head can control the three action components to act simultaneously, and the stroke difference of the three action components is designed, so that the step stamping of workpieces is realized, the processing of multiple varieties of fixing sheets is maximally applicable, the production modes of multiple varieties and less batches are adapted, the complicated step processing process is solved, and the processing efficiency and the processing quality of the workpieces are improved.
Drawings
Fig. 1 is a schematic view showing the overall structure of a card stamping die for mechanical braking according to a first embodiment of the present utility model;
FIG. 2 is a side view showing the overall structure of a card stamping die for mechanical brake according to a first embodiment of the present utility model;
Fig. 3 is a schematic structural view of a first action assembly and a second action assembly of a press die according to a first embodiment of the present utility model;
Fig. 4 is a schematic view of a third action assembly of the press die according to the first embodiment of the present utility model.
Reference numerals:
1. A press head;
2. The device comprises an action assembly, a plunger, a 22, a push rod, a 23, a compression rod, a 24, a first spring, a 25, a second spring, a 26, a first connecting rod, a 27 and a second connecting rod;
3. a die holder assembly; 31, a lower die holder, 32, a first upper die holder, 33, a second upper die holder, 34, a side die holder;
4. A limit component; 41, a first limiting block, 42, a second limiting block, 43 and a guide rail;
5. a frame body.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
In the accompanying drawings, a schematic structural diagram according to an embodiment of the present utility model is shown. The figures are not drawn to scale, wherein certain details may be exaggerated and some details may be omitted for clarity. The shapes of the various regions, layers and relative sizes, positional relationships between them shown in the drawings are merely exemplary, may in practice deviate due to manufacturing tolerances or technical limitations, and one skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions as actually required.
In the description of the present utility model, it should be noted that the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The technical scheme of the utility model is described in detail below with reference to the accompanying drawings. According to one embodiment of the utility model, a card stamping die for mechanical braking is provided, the whole structure of the stamping die is shown as figure 1, the stamping die comprises a die head 1, an action component 2, a die holder component 3, a limiting component 4 and a frame body 5, the die head 1 is connected with the action component 2, the action component 2 is connected with the die holder component 3, the limiting component 4 fixes the action component 2 on the frame body 5, the die holder component 3 comprises a lower die holder 31, a first upper die holder 32, a second upper die holder 33 and a side die holder 34, the lower die holder 31 is fixed on the frame body 5 and is used for placing a workpiece to be stamped, the first action component 2 is connected with the first upper die holder 32 and drives the first upper die holder 32 to move, the second action component 4 is connected with the second upper die holder 33 and drives the second upper die holder 33 to move, the third action component 34 is connected with the side die holder 31 and drives the first action component 32, the second action component 33 and the side die holder 34 is connected with the second action component 1 to move, and the third action component is driven by the third action component and the first action component and the second action component is used for driving the first action component and the second action component and the third action component is used for stamping.
In a preferred case, the press head 1 drives the first action assembly, the second action assembly and the third action assembly simultaneously, and the three action assemblies are respectively connected with the first upper die holder 32, the second upper die holder 33 and the side die holder 34, so that the first upper die holder 32, the second upper die holder 33 and the side die holder 34 sequentially complete the stamping work of the workpiece with the lower die holder 31 by designing the action strokes of the three action assemblies. The driving method of the press head 1 is not limited, and may be an electric, pneumatic, hydraulic or other driving method, or a connection method of the press head 1 and the operation unit 2 is not limited, and the operation may be completed by driving the operation unit by the press head 1. It should be noted that, the first action component, the second action component and the third action component are respectively and fixedly connected with the first upper die holder 32, the second upper die holder 33 and the side die holder 34, and preferably, are detachably connected, so that the overhaul of the stamping die and the replacement of the die holder component 3 are facilitated.
Referring to fig. 3, the first actuating assembly and the second actuating assembly comprise a punch 21, a push rod 22 and a pressing rod 23, the punch 21 is connected with the push rod 22, the pressing rod 23 is connected with the die holder assembly 3, the punch head 1 drives the punch 21 to actuate, and the punch 21 drives the push rod 22 to move towards the pressing rod 23 to push the die holder assembly 3 connected with the pressing rod 23 to actuate. The connection mode of the punch rod 21 and the ejector rod 22 is not limited, alternatively, screw connection, clamping connection or welding is adopted, preferably, universal connection is arranged at two ends of the ejector rod 22 of the first action assembly and the second action assembly, and the force transmission effect of the action assembly 2 in the movement process is ensured. Further, the limiting component 4 comprises a first limiting block 41 and a second limiting block 42 for limiting the position and the movement direction of the action component 2 on the frame body 5, wherein the first limiting block 41 and the second limiting block 42 are provided with through holes in the action direction of the action component 2 for the action component 2 to move in the direction, preferably, the first limiting block 41 is fixed on one side of the frame body 5 close to the die head 1, the punch 21 passes through the through holes of the first limiting block 41 to limit the punch 21, so that the punch 21 moves along the direction of the through holes of the first limiting block 41 under the driving of the die head 1, the second limiting block 42 is fixed on one side of the frame body 5 close to the die seat component 3, the pressing rod 23 passes through the through holes of the second limiting block 42 to limit the pressing rod 23, so that the pressing rod 23 moves along the direction of the through holes of the second limiting block 42 under the pushing of the ejector rod 22, and the first upper die seat 32, The second upper die holder 33 and the side die holder 34 move in a specified direction, thereby completing the workpiece stamping. It should be noted that, the limiting component 4 is fixedly connected with the frame body 5, and the positions of the limiting component and the frame body are fixed in the stamping process, preferably, the through holes of the first limiting block 41 and the second limiting block 42 are in sliding connection with the punch rod 21 and the compression rod 23, so that the punch rod 21 and the compression rod 23 can move relative to the first limiting block 41 and the second limiting block 42, and meanwhile, the movement direction is limited to be consistent with the planned movement direction of the first upper die holder 32, the second upper die holder 33 and the side die holder 34 connected with the compression rod 23. Further, each actuating assembly 2 further comprises a first spring 24 and a second spring 25, the first spring 24 is sleeved outside the ejector rod 22 and is abutted against the punch rod 21, preferably, the punch rod 21 and the ejector rod 22 can slide mutually, a sliding space of the ejector rod 22 is arranged inside the punch rod 21, the sliding space is reduced in the stamping process, the first spring 24 is compressed, after the stamping is finished, the first spring 24 resets the relative positions of the punch rod 21 and the ejector rod 22, the second spring 25 is sleeved outside the press rod 23 and is abutted against the second limiting block 42, the press rod 23 passes through a through hole of the second limiting block 42 in the stamping process, at the moment, the second spring 25 is in a compressed state, and after the stamping is finished, the second spring 25 resets the press rod 23. In a preferred case, a first distance is reserved between the ejector rod 22 and the pressing rod 23 in the first action assembly, a second distance is reserved between the ejector rod 22 and the pressing rod 23 in the second action assembly, the first distance is smaller than the second distance, by the arrangement, the die head 1 starts to move simultaneously when driving the first action assembly and the second action assembly, the second distance between the ejector rod 22 and the pressing rod 23 in the second action assembly is larger, the second action assembly drives the second upper die holder 33 to complete the stamping stroke, so that the first upper die holder 32 completes the stamping action in advance, and before the second upper die holder 33 punches, the first upper die holder 32 is always in a pressing state with the lower die holder 31, so that a workpiece to be stamped is fixed, and the second upper die holder 33 is convenient to complete stamping; preferably, the first action assembly and the second action assembly further comprise a first connecting rod 26, the first connecting rod 26 is of a cylindrical structure, the first connecting rod 26 is fixed at one end of the punch rod 21 close to the ejector rod 22, the ejector rod 22 and the first connecting rod 26 are in sliding connection, through the arrangement, the first connecting rod 26 enables the punch rod 21 and the ejector rod 22 to be provided with a distance for relative movement in the punching process, after punching is completed, the first spring 24 resets the relative positions of the punch rod 21 and the ejector rod 22, and further, the lengths of the two first connecting rods 26 in the first action assembly and the second action assembly can be further set, so that the stroke of the first action assembly and the second action assembly can be adjusted, and further, the first upper die holder 32 and the second upper die holder 33 driven by the first action assembly and the second action assembly can be further ensured to complete punching actions successively.
With reference to fig. 4, fig. 4 is a schematic structural diagram of a third action assembly of a stamping die of an embodiment, in which a second limiting block 42 horizontally fixes a pressing rod 23 of the third action assembly on a frame body 5, so that the pressing rod 23 drives a side die holder 34 to move towards a lower die holder 31 in a horizontal direction, thereby completing lateral stamping of a workpiece, preferably, the limiting assembly 4 further includes a guide rail 43, the guide rail 43 is horizontally fixed on the frame body 5, and a push rod 22 of the third action assembly is slidably connected on the guide rail 43, and by such arrangement, the push rod 22 slides on the horizontally arranged guide rail 43, thereby pushing the pressing rod 23, so as to control the travel direction of the third action assembly, and the push rod 22 is more accurate in direction of understanding the pressing rod 23, and the pushing effect is more stable. In the preferred case, the first limiting block 41 vertically fixes the punch rod 21 of the third actuating assembly on the frame body 5, the third actuating assembly further comprises a second connecting rod 27, the punch rod 21 is connected with the ejector rod 22 through the second connecting rod 27, through the arrangement, the driving effect of the press head 1 on the punch rod 21 is better, the second connecting rod 27 is connected with the ejector rod 22 so as to drive the ejector rod 22 to move, further, one end of the second connecting rod 27 is connected with the punch rod 21 and can move along the vertical direction, the other end of the second connecting rod 27 is connected with the ejector rod 22 and can move along the horizontal direction, the movement amplitude of the second connecting rod 27 in the punching process can be reduced, meanwhile, the vertically arranged punch rod 21 pushes the ejector rod 22 to move along the horizontal direction, in the preferred case, the included angle between the second connecting rod 27 and the horizontal press rod is larger than 45 degrees before the contact of the ejector rod 22 and the press head 1, through the arrangement, the second connecting rod 27 is gradually moved along the horizontal direction, the frequency of the second connecting rod 27 is gradually pushed by the second connecting rod 27 and the horizontal direction is gradually reduced to be smaller than the frequency of the punch rod 22, the frequency of the punch rod is gradually reduced to be smaller than the frequency of the press rod 22 and is gradually reduced to be smaller than the frequency of the press rod 22, the horizontal direction is reduced, the frequency of the press rod is gradually pushed by the side die is reduced to be greater than the frequency of the press rod 22, and is better than the horizontal direction is pushed to be pushed by the press rod 22, and is better than the horizontal direction is pushed to move the side die to be pushed to the press rod 22, and is better to move the horizontal, and is better to move the side is pushed to the press rod 22, and is better to move the press rod 22 is better to move the side is better to move the press rod 22 is relatively to move, and is better to move the side, and is better to move can is better to move, and, the stamping effect is ensured, and meanwhile, the die holder assembly 3 is protected. It should be noted that, when the stroke requirement condition of step stamping is satisfied, the range of the included angle between the second connecting rod 27 and the horizontal is not limited, and the main purpose of setting the second connecting rod 27 is to increase the stroke of the third actuating assembly, so that the overall structure is more compact and the space is saved.
Further, after the die holder assembly 3 is stamped, the die head 1 drives the action assembly 2 to drive the first upper die holder 32, the second upper die holder 33 and the side die holder 34 to be separated from the lower die holder 31 at the same time. Through such setting, realize that a press head 1 controls three action subassembly 2 simultaneously and accomplishes the action, set up the different structural arrangement of three action subassembly 2 for the stroke of each action subassembly 2 is different, thereby realize controlling each action subassembly 2 simultaneously and accomplish the punching press of step by step, in the punching press process of step, the die holder that the punching press was accomplished with die holder 31 earlier is fixed, after all die holders accomplish the punching press, first upper die holder 32, second upper die holder 33 and side die holder 34 simultaneously separate with die holder 31 and reset, make the position of waiting to punch the work piece in the punching press process fixed, the punching press effect is better, simultaneously control three action subassembly through a press head, thereby saving whole space, the operation is simpler, it is convenient.
In summary, the utility model provides a card stamping die for mechanical brake, wherein a press head controls three action components to act simultaneously, and the stroke difference of the three action components is designed, so that the step stamping of workpieces is realized, the die stamping die is applicable to the processing of multiple varieties of fixing sheets to the greatest extent, is suitable for multiple varieties and small-batch production modes, solves the complicated process of step processing, and improves the processing efficiency and the processing quality of the workpieces.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (10)
1. The card stamping die for the mechanical brake is characterized by comprising a press head (1), an action assembly (2), a die holder assembly (3), a limiting assembly (4) and a frame body (5);
The press head (1) is connected with the action assembly (2), the action assembly (2) is connected with the die holder assembly (3), and the limiting assembly (4) is used for fixing the action assembly (2) on the frame body (5);
The die holder assembly (3) comprises a lower die holder (31), a first upper die holder (32), a second upper die holder (33) and a side die holder (34), and the lower die holder (31) is fixed on the frame body (5);
The action assembly (2) comprises a first action assembly, a second action assembly and a third action assembly, wherein the first action assembly is connected with the first upper die holder (32), the second action assembly is connected with the second upper die holder (33), and the third action assembly is connected with the side die holder (34);
The press head (1) is respectively connected with the first action assembly, the second action assembly and the third action assembly, and drives the first action assembly, the second action assembly and the third action assembly to push the first upper die holder (32), the second upper die holder (33) and the side die holder (34) to punch workpieces.
2. Stamping die according to claim 1, characterized in that each of the action assemblies (2) comprises a punch (21), a push rod (22) and a compression rod (23);
The punch rod (21) is connected with the ejector rod (22), the pressing rod (23) is connected with the die holder assembly (3), the press head (1) drives the punch rod (21) to act, and the punch rod (21) drives the ejector rod (22) to move towards the pressing rod (23) so as to push the die holder assembly (3) connected with the pressing rod (23) to act.
3. The stamping die according to claim 2, characterized in that the limit assembly (4) comprises a first limit block (41) and a second limit block (42), the first limit block (41) and the second limit block (42) being provided with through holes in the stroke direction of the action assembly (2);
The first limiting block (41) is fixed on one side, close to the press head (1), of the frame body (5), the punch rod (21) penetrates through the through hole of the first limiting block (41), the second limiting block (42) is fixed on one side, close to the die holder component (3), of the frame body (5), and the pressing rod (23) penetrates through the through hole of the second limiting block (42).
4. A stamping die according to claim 3, characterized in that each of the action assemblies (2) further comprises a first spring (24) and a second spring (25);
The first spring (24) is sleeved outside the ejector rod (22) and is abutted to the punch rod (21), and the second spring (25) is sleeved outside the pressing rod (23) and is abutted to the second limiting block (42).
5. The stamping die of claim 4, wherein a first distance is provided between the ram (22) and the plunger (23) in the first actuating assembly, and a second distance is provided between the ram (22) and the plunger (23) in the second actuating assembly, and the first distance is less than the second distance.
6. The stamping die of claim 5, wherein each of the first and second motion assemblies further comprises a first link (26), the first link (26) being a cylindrical structure;
The first connecting rod (26) is fixed at one end of the punch rod (21) close to the ejector rod (22), and the ejector rod (22) is in sliding connection with the first connecting rod (26).
7. A stamping die according to claim 3, characterized in that the second stopper (42) horizontally fixes the pressing rod (23) of the third actuating assembly on the frame body (5);
The limiting assembly (4) further comprises a guide rail (43), the guide rail (43) is horizontally fixed on the frame body (5), and the ejector rod (22) of the third acting assembly is connected to the guide rail (43) in a sliding mode.
8. The stamping die according to claim 7, characterized in that the first stopper (41) vertically fixes the ram (21) of the third action assembly on the frame body (5);
The third action assembly further comprises a second connecting rod (27), and the punch rod (21) is connected with the ejector rod (22) through the second connecting rod (27).
9. The stamping die according to claim 8, wherein one end of the second connecting rod (27) is connected to the punch rod (21) and can move in a vertical direction, the other end of the second connecting rod (27) is connected to the ejector rod (22) and can move in a horizontal direction, and an included angle between the second connecting rod (27) and the horizontal is greater than 45 degrees before the ejector rod (22) is contacted with the pressing rod (23).
10. The stamping die according to claim 9, wherein after the stamping of the die holder assembly (3) is completed, the press head (1) drives the action assembly (2) to drive the first upper die holder (32), the second upper die holder (33) and the side die holder (34) to be separated from the lower die holder (31) and reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422463334.4U CN223277049U (en) | 2024-10-12 | 2024-10-12 | Card stamping die for mechanism type brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422463334.4U CN223277049U (en) | 2024-10-12 | 2024-10-12 | Card stamping die for mechanism type brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223277049U true CN223277049U (en) | 2025-08-29 |
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ID=96839552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422463334.4U Active CN223277049U (en) | 2024-10-12 | 2024-10-12 | Card stamping die for mechanism type brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223277049U (en) |
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2024
- 2024-10-12 CN CN202422463334.4U patent/CN223277049U/en active Active
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