A fitting press device

Abstract

The utility model discloses an accessory stamping device, the accessory stamping device includes the frame, and the frame's table top is provided with stamping assembly and work piece positioning assembly, work piece positioning assembly includes the seat body, the seat body is formed with the groove for placing work piece, the seat body is formed with the slide in, the side surface of slide is linked together with the groove, and the slide is slidably clamped with slide bar in, and one end of slide bar is fixed with the limit stop, and the limit stop at least partial extension is in the groove, and the other end fixed of slide bar has the push rod, and a plurality of positioning blocks are arranged on the push rod, and the positioning block can rotate with the push rod as the shaft. The punching device in the prior art is not easy to control the punching distance, and the punching mechanism is arranged on the screw rod, and the problem of unstable punching operation is solved.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts manufacturing, specifically to a parts stamping device. Background Technology

[0002] In the automotive manufacturing industry, punching is a core process for body structural parts, interior panels, and other accessories. Due to the assembly requirements of the workpiece, it is sometimes necessary to punch multiple holes at intervals on the workpiece. For example, Chinese patent CN222429016U provides a punching device for processing hydraulic triangular parts, including a worktable with a waste disposal port on the upper surface of the worktable. Symmetrical clamping and fixing components for holding the parts are arranged on both sides of the waste disposal port. A first electric slide rail drives a first slider to move laterally, thereby driving a fixed horizontal plate to move synchronously, thus adjusting the distance between the punching components and the parts. In contrast, existing punching devices, such as the one described above, mainly adjust the position of the punch by rotating a threaded rod. Since the workpiece needs to have multiple holes punched at intervals, and the distance between each hole varies depending on the specific workpiece requirements, adjusting using the above structure requires frequent starting and stopping of the motor, making it inconvenient to control the punching distance. Furthermore, the punching mechanism is mounted on a screw, making the punching operation unstable. Utility Model Content

[0003] The purpose of this utility model is to provide a part stamping device that solves the problems of existing punching devices, such as difficulty in controlling the punching distance and instability during punching operations due to the punching mechanism being set on the screw.

[0004] To achieve the above objectives, this utility model provides a component stamping device, which includes a frame, and a stamping assembly and a workpiece positioning assembly are arranged on the table surface of the frame.

[0005] The workpiece positioning assembly includes a base with a groove for placing the workpiece. A slide rail is formed inside the base, and the side of the slide rail is connected to the groove. A slide bar is slidably engaged inside the slide rail. A limit block is fixed to one end of the slide bar, and the limit block extends at least partially into the groove. A push rod is fixed to the other end of the slide bar, and multiple positioning blocks are spaced apart on the push rod. The positioning blocks are rotatable about the push rod.

[0006] Preferably, the push rod is provided with annular grooves at intervals, and the positioning block is at least partially rotatably engaged in the annular grooves.

[0007] Preferably, a rubber ring is provided inside the annular groove.

[0008] Preferably, the tank is provided with a discharge hole.

[0009] Preferably, the stamping assembly includes a support rod mounted on the frame, a slide plate slidably mounted on the support rod, a punch mounted on the lower end face of the slide plate, a mounting plate fixed to the upper end of the support rod, a stamping cylinder mounted on the mounting plate, and the piston rod of the stamping cylinder connected to the slide plate.

[0010] Preferably, the slide plate is provided with a linear bearing, which is sleeved on the support rod.

[0011] Preferably, a collection box is provided inside the platform.

[0012] This utility model provides a component stamping device, which includes a frame, on the table surface of which a stamping component and a workpiece positioning component are arranged; the workpiece positioning component includes a base, on which a groove for placing a workpiece is formed, and a slide rail is formed in the base, the side of which is connected to the groove. A slide bar is slidably engaged in the slide rail, one end of which is fixed with a limiting block, the limiting block extending at least partially into the groove, and the other end of which is fixed with a push rod, on which a plurality of positioning blocks are spaced apart, the positioning blocks being rotatable about the push rod. During operation, the workpiece is placed in the groove of the base, with one end abutting against the limiting block. At this time, the first pre-drilled hole position of the workpiece is located below the punch, and the first punching operation is performed. In the initial state, the positioning block is in the vertical direction (the first positioning block is in the horizontal state, so that the workpiece is between the first limiting block and the first positioning block). The slide bar is pushed inward by the push rod, so that the second limiting block abuts against the end face of the base. At this time, the second pre-drilled hole position of the workpiece is located below the punch, and the second punching operation is performed. Then, the second limiting block is rotated to the horizontal direction, and the slide bar is pushed again, so that the third limiting block abuts against the end face of the base. In this way, the workpiece surface is perforated at intervals. This utility model uses the limiting block to control the distance of each hole, which is simple to operate and the stamping assembly does not need to be displaced, thus increasing the stability of stamping.

[0013] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a structural diagram of the accessory stamping device provided by this utility model;

[0016] Figure 2 This is a first structural diagram of the base body in the accessory stamping device provided by this utility model;

[0017] Figure 3 This is a second structural diagram of the base body in the accessory stamping device provided by this utility model.

[0018] Explanation of reference numerals in the attached figures

[0019] 1-Frame; 2-Collection box; 3-Mounting plate; 4-Support rod; 5-Pressing cylinder; 6-Linear bearing; 7-Slide plate; 8-Punch; 9-Seat; 10-Gate; 11-Slide bar; 12-Push rod; 13-Positioning block; 14-Limiting block; 15-Discharge hole. Detailed Implementation

[0020] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0021] like Figure 1-3 As shown: This utility model provides a component stamping device, which includes a frame 1. A stamping assembly and a workpiece positioning assembly are arranged on the table surface of the frame 1. The workpiece positioning assembly includes a base 9, on which a groove 10 for placing a workpiece is formed. A slide rail is formed inside the base 9, and the side of the slide rail is connected to the groove 10. A slide bar 11 is slidably engaged inside the slide rail. A limiting block 14 is fixed to one end of the slide bar 11, and the limiting block 14 extends at least partially into the groove 10. A push rod 12 is fixed to the other end of the slide bar 11. A plurality of positioning blocks 13 are spaced apart on the push rod 12, and the positioning blocks 13 are rotatable about the push rod 12. During operation, the workpiece is placed in the groove of the base, with one end abutting against the limiting block. At this time, the first pre-drilled hole position of the workpiece is located below the punch, and the first punching operation is performed. In the initial state, the positioning block is in the vertical direction (the first positioning block is in the horizontal state, so that the workpiece is between the first limiting block and the first positioning block). The slide bar is pushed inward by the push rod, so that the second limiting block abuts against the end face of the base. At this time, the second pre-drilled hole position of the workpiece is located below the punch, and the second punching operation is performed. Then, the second limiting block is rotated to the horizontal direction, and the slide bar is pushed again, so that the third limiting block abuts against the end face of the base. In this way, the workpiece surface is perforated at intervals. This utility model uses the limiting block to control the distance of each hole, which is simple to operate and the stamping assembly does not need to be displaced, thus increasing the stability of stamping.

[0022] In a preferred embodiment of the present invention, in order to prevent the positioning block from shifting along the length of the push rod, the push rod 12 is provided with annular grooves at intervals, and the positioning block 13 is at least partially rotatably engaged in the annular grooves.

[0023] In a preferred embodiment of this utility model, a rubber ring is provided in the annular groove to increase the frictional resistance of the positioning block rotating on the push rod.

[0024] In a preferred embodiment of this utility model, in order to facilitate the timely discharge of waste generated during stamping, a discharge hole 15 is provided in the tank 10.

[0025] In a preferred embodiment of the present invention, the stamping assembly includes a support rod 4 disposed on the frame 1, a slide plate 7 slidably disposed on the support rod 4, a punch 8 disposed on the lower end face of the slide plate 7, an mounting plate 3 fixed to the upper end of the support rod 4, a stamping cylinder 5 disposed on the mounting plate 3, and the piston rod of the stamping cylinder 5 being connected to the slide plate 7.

[0026] In a preferred embodiment of this utility model, in order to increase the smoothness of the sliding plate on the support rod, a linear bearing 6 is provided on the sliding plate 7, and the linear bearing 6 is sleeved on the support rod 4.

[0027] In a preferred embodiment of this utility model, a collection box 2 is provided inside the frame 1 to facilitate the collection of waste generated during stamping.

[0028] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0029] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0030] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A component stamping device, characterized in that, The part stamping device includes a frame (1), on which a stamping assembly and a workpiece positioning assembly are provided; The workpiece positioning assembly includes a base (9), on which a groove (10) for placing a workpiece is formed. A slide is formed inside the base (9), and the side of the slide is connected to the groove (10). A slide bar (11) is slidably engaged inside the slide bar. A limit block (14) is fixed to one end of the slide bar (11), and the limit block (14) extends at least partially into the groove (10). A push rod (12) is fixed to the other end of the slide bar (11), and a plurality of positioning blocks (13) are spaced apart on the push rod (12). The positioning blocks (13) are rotatable about the push rod (12).

2. The accessory stamping device according to claim 1, characterized in that, The push rod (12) is provided with annular grooves at intervals, and the positioning block (13) is at least partially rotatably engaged in the annular grooves.

3. The accessory stamping device according to claim 2, characterized in that, A rubber ring is provided inside the annular groove.

4. The accessory stamping device according to claim 3, characterized in that, The tank (10) is provided with a discharge hole (15).

5. The part stamping device according to claim 1, characterized in that, The stamping assembly includes a support rod (4) mounted on the frame (1), a slide plate (7) slidably mounted on the support rod (4), a punch (8) mounted on the lower end face of the slide plate (7), a mounting plate (3) fixed to the upper end of the support rod (4), a stamping cylinder (5) mounted on the mounting plate (3), and the piston rod of the stamping cylinder (5) connected to the slide plate (7).

6. The accessory stamping device according to claim 5, characterized in that, A linear bearing (6) is provided on the slide plate (7), and the linear bearing (6) is sleeved on the support rod (4).

7. The accessory stamping device according to claim 6, characterized in that, A collection box (2) is installed inside the platform (1).

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