Multi-station combined die for stamping automobile accessory

Abstract

The utility model discloses a kind of automobile accessory stamping part multi-station compound die, including bearing top seat, the bottom of bearing top seat is fixedly connected with stamping support.The above-mentioned scheme, by moving sleeve upwards, contact is limited to slider, stamping support can be disassembled by moving downwards, by the downward movement of sleeve, slider is limited, guarantee the clamping effect of slider and recess one, to further guarantee that stamping support is installed firmly, compared with original device fixed installation stamping support, the flexible disassembly of stamping support can be realized, and installation effect will not be reduced, when stamping block wears, stamping support whole can be removed and replaced;Rotating fixing ring, by the clamping of fixed groove and fixed lug, sleeve can be fixed during installation, prevent sleeve from moving up and down due to inertia or impact during stamping process, disengage the limiting effect to slider, further guarantee the firmness of stamping support installation.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts stamping die technology, and more specifically, to a multi-station composite die for automotive parts stamping. Background Technology

[0002] The automobile chassis mainly receives power from the engine to ensure the normal driving of the car. Its design requires the coordination of various parts, most of which need to be produced by stamping using molds. Currently, most stamping molds cannot bear and position the stamped parts, and the stamped parts are prone to displacement during the stamping process. Moreover, most stamping molds can only stamp a single set of parts.

[0003] To address the aforementioned issues, patent document publication number CN222873172U discloses a multi-station stamping die, comprising a die base, a support bracket, a stamping support frame, and a support top seat; support side seats are installed on both sides of the top of the die base; the support bracket is installed on the top of the two sets of support side seats; the stamping support frame is slidably disposed on the side of the guide pillar; a stamping pillar is installed at the bottom of the support top seat, a fixed support is provided at one end of the stamping pillar, and a stamping support is installed at the bottom of the fixed support.

[0004] However, in actual use, it still has some drawbacks. For example, the above device uses the mold base to position and support the stamping mold as a whole, and the positioning support shaft cooperates with the stamping bottom mold to slide and support the stamped parts. It is also equipped with multiple stamping blocks to ensure that multiple stampings can be performed on the stamped parts at the same time, and there will be no positional displacement during the stamping process. However, the stamping support of the device is fixedly installed at the bottom of the fixed support. After multiple stampings, the stamping support will be subject to certain wear. The stamping support and the stamping support are difficult to disassemble and replace, which affects subsequent production and processing. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a multi-station composite mold for stamping automotive parts, so as to solve the problem that the stamping support is difficult to disassemble and replace after wear due to the fixed installation of the stamping support in the prior art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a multi-station composite mold for stamping automotive parts, including a support top seat, wherein a stamping support column is fixedly connected to the bottom of the support top seat, and the multi-station composite mold for stamping automotive parts further includes...

[0007] A stamping support is provided at the bottom of a stamping column, and a connecting block is fixedly connected to the top of the stamping support. A groove is provided on the side of the connecting block.

[0008] A connecting groove is provided at the bottom of the stamping support column. The inner wall of the connecting groove is in contact with the surface of the connecting block. A sliding groove is provided on the inner wall of the connecting groove. A slider is slidably connected inside the sliding groove. One side of the slider is engaged with the inside of the groove.

[0009] A sleeve is slidably connected to the surface of the stamping support, and the inner wall and bottom surface of the sleeve are in contact with one side of the slider.

[0010] It also includes a fixing mechanism, which is disposed on the surface of the stamping support.

[0011] The fixing mechanism includes a fixing ring, a fixing groove, a fixing protrusion, a second groove, and a spring. The fixing ring is rotatably connected to the top of the sleeve, and the inner wall of the fixing ring is movably sleeved with the surface of the stamping support. The fixing groove is formed on the inner wall of the fixing ring, and one side of the fixing protrusion is engaged with the inside of the fixing groove. The second groove is formed on the surface of the stamping support, and the inside of the second groove is slidably connected with the fixing protrusion. One end of the spring is fixedly connected to the inner wall of the second groove, and the other end of the spring is fixedly connected to the side of the fixing protrusion away from the fixing groove.

[0012] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0013] In the above solution, the slide block can be disassembled by moving the sleeve upward to contact the limiter of the slide block and moving the stamping support downward. The downward movement of the sleeve limits the slide block and ensures the locking effect between the slide block and the groove, thereby ensuring that the stamping support is firmly installed. Compared with the original device that fixes the stamping support, the stamping support can be flexibly disassembled and assembled without reducing the installation effect. When the stamping support block is worn, the entire stamping support can be removed and replaced.

[0014] Rotating the fixing ring allows the sleeve to be secured during installation by engaging with the fixing groove and fixing protrusion. This prevents the sleeve from moving up and down due to inertia or impact during the stamping process, thus avoiding loss of its limiting effect on the slider and further ensuring the stability of the stamping support installation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the external structure of the stamping support of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the stamping support of this utility model;

[0018] Figure 4 This is a schematic diagram of the fixing ring structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the fixing mechanism of this utility model.

[0020] [Figure Labels]

[0021] 1. Bearing top seat; 2. Stamping support column; 3. Stamping support; 4. Connecting block; 5. Groove one; 6. Connecting groove; 7. Slide groove; 8. Slider; 9. Sleeve; 10. Fixing mechanism; 101. Fixing ring; 102. Fixing groove; 103. Fixing protrusion; 104. Groove two; 105. Spring. Detailed Implementation

[0022] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] As attached Figure 1 To be continued Figure 5 This utility model provides a multi-station composite mold for stamping automotive parts, including a support top 1, with a stamping support column 2 fixedly connected to the bottom of the support top 1. The multi-station composite mold for stamping automotive parts also includes...

[0024] A stamping support 3 is provided at the bottom of the stamping support column 2. A connecting block 4 is fixedly connected to the top of the stamping support 3. A groove 5 is provided on the side of the connecting block 4. The top of the connecting block 4 is designed with a slope to facilitate subsequent installation operations. The upper and lower surfaces inside the groove 5 are also designed with slopes to facilitate subsequent snap-fitting and disassembly.

[0025] A connecting groove 6 is formed at the bottom of the stamping support column 2. The inner wall of the connecting groove 6 is in contact with the surface of the connecting block 4. A sliding groove 7 is formed on the inner wall of the connecting groove 6. A slider 8 is slidably connected inside the sliding groove 7. One side of the slider 8 is engaged with the inside of the groove 5. The top of the connecting groove 6 adopts a bevel design corresponding to the connecting block 4 to make the installation more secure. The sliding groove 7 adopts a beveled design on both sides to ensure that the protruding parts on both sides of the slider 8 can slide out of the sliding groove 7 to achieve the engaging effect. The beveled design of the protruding parts on both sides of the slider 8 allows the longitudinal pressure to be converted into a horizontal pushing force during installation and disassembly, which facilitates sliding in the sliding groove 7.

[0026] Sleeve 9 is slidably connected to the surface of stamping support 2. The inner wall and bottom surface of sleeve 9 are in contact with one side of slider 8. The bottom of sleeve 9 is designed with a slope. During installation, its bottom surface presses against slider 8, which can push slider 8 horizontally into slide groove 7. Subsequently, the inner wall of sleeve 9 is in contact with one side of slider 8 to ensure that slider 8 cannot be pushed, thereby ensuring a firm installation.

[0027] Among them, such as Figure 2 The multi-station composite mold for automotive parts stamping also includes a fixing mechanism 10, which is disposed on the surface of the stamping support column 2.

[0028] Among them, such as Figures 4 to 5 The fixing mechanism 10 includes a fixing ring 101, a fixing groove 102, a fixing protrusion 103, a second groove 104, and a spring 105. The fixing ring 101 is rotatably connected to the top of the sleeve 9. The inner wall of the fixing ring 101 is movably sleeved with the surface of the stamping support 2. The fixing groove 102 is formed on the inner wall of the fixing ring 101. One side of the fixing protrusion 103 is engaged with the interior of the fixing groove 102. The second groove 104 is formed on the surface of the stamping support 2. The interior of groove 104 is slidably connected to the fixing protrusion 103. One end of the spring 105 is fixedly connected to the inner wall of groove 104, and the other end of the spring 105 is fixedly connected to the side of fixing protrusion 103 away from fixing groove 102. The two sides of the inner wall of fixing groove 102 and the two sides of fixing protrusion 103 are designed with inclined surfaces to ensure that as fixing ring 101 rotates, fixing protrusion 103 can be squeezed into groove 104 by the inclined surface of fixing groove 102, thereby releasing the fixation.

[0029] The working process of this utility model is as follows: When disassembling the stamping support 3, first rotate the fixing ring 101 to squeeze the fixing protrusion 103 into the second groove 104, so that the fixing protrusion 103 and the fixing groove 102 are disengaged. Move the sleeve 9 upward until the bottom surface of the sleeve 9 is higher than the opening of the sliding groove 7. At this time, move the stamping support 3 downward, which will drive the connecting block 4 to move downward. Push the slider 8 through the first groove 5 to slide and release the jamming, so that it can be easily removed. Similarly, when installing the stamping support 3, insert the connecting block 4 into the connecting groove 6. Squeeze the slider 8 through the top of the connecting block 4 to slide. After installation, move the sleeve 9 downward. Squeeze the slider 8 in the opposite direction into the first groove 5 through the bottom surface of the sleeve 9 to achieve the jamming effect. Due to the limitation of the inner wall of the sleeve 9, the slider 8 cannot be pushed again.

[0030] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0031] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-station composite mold for stamping automotive parts, comprising a support top (1), wherein a stamping support column (2) is fixedly connected to the bottom of the support top (1), characterized in that, The multi-station composite mold for stamping automotive parts also includes A stamping support (3) is provided at the bottom of the stamping support column (2). A connecting block (4) is fixedly connected to the top of the stamping support (3). A groove (5) is provided on the side of the connecting block (4). Connecting groove (6), the connecting groove (6) is opened at the bottom of the stamping support (2), the inner wall of the connecting groove (6) is in contact with the surface of the connecting block (4), the inner wall of the connecting groove (6) is provided with a sliding groove (7), the sliding groove (7) is slidably connected with a slider (8), one side of the slider (8) is engaged with the inside of the groove (5); Sleeve (9) is slidably connected to the surface of stamping support (2), and the inner wall and bottom surface of sleeve (9) are in contact with one side of slider (8).

2. The multi-station composite mold for stamping automotive parts according to claim 1, characterized in that, It also includes a fixing mechanism (10) disposed on the surface of the stamping support (2).

3. The multi-station composite mold for stamping automotive parts according to claim 2, characterized in that, The fixing mechanism (10) includes a fixing ring (101), a fixing groove (102), a fixing protrusion (103), a second groove (104), and a spring (105). The fixing ring (101) is rotatably connected to the top of the sleeve (9). The inner wall of the fixing ring (101) is movably sleeved with the surface of the stamping support (2). The fixing groove (102) is opened on the inner wall of the fixing ring (101). One side of the fixing protrusion (103) is engaged with the inside of the fixing groove (102). The second groove (104) is opened on the surface of the stamping support (2). The inside of the second groove (104) is slidably connected with the fixing protrusion (103). One end of the spring (105) is fixedly connected to the inner wall of the second groove (104). The other end of the spring (105) is fixedly connected to the side of the fixing protrusion (103) away from the fixing groove (102).

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