Auxiliary discharging device of mold

Abstract

The utility model provides an auxiliary discharging device for a mold, the auxiliary discharging device for the mold comprises a mold body, and also comprises: a discharging piece arranged inside the mold body, the top of the discharging piece is provided with a support plate; a limiting assembly arranged on the top of the support plate, the limiting assembly comprises a fixing frame, the inner cavity of the fixing frame is slidably connected with a slide bar, the top of the slide bar is fixedly connected with a handle, and the bottom of the slide bar is fixedly connected with a connecting plate. The auxiliary discharging device for the mold provided by the utility model solves the problem that the existing auxiliary discharging device cannot limit and clamp the parts to be stamped when in use, resulting in deviation during processing of the parts, affecting the stamping accuracy, and it cannot buffer when blanking the formed parts, and the fast part blanking speed will cause the parts to collide and deform, affecting the production efficiency of automobile parts.

Description

Technical Field

[0001] The utility model relates to the field of automobile production, in particular to an auxiliary discharging device of a mold. Background Art

[0002] Auto parts stamping refers to the process of using punching machines and other equipment to punch, form, bend and process metal sheets to manufacture parts such as automobile bodies, doors, and hoods. Through the stamping process, metal sheets can be processed into parts of various shapes and sizes with the characteristics of high precision, high efficiency, and good repeatability. The stamping process is widely used in the field of automobile manufacturing and is an indispensable and important link in automobile manufacturing. In the automotive industry, the stamping process can achieve mass production, improve production efficiency, reduce labor costs, and improve the quality and consistency of parts. Through different stamping die designs and material selections, the processing needs of different parts can be met, and the manufacture of lightweight, high-strength and complex-shaped parts can be realized. The development of automobile parts stamping technology will further promote the modernization and intelligence of the automotive industry, and enhance the level and competitiveness of automobile manufacturing. After the stamping of automobile parts is completed, the parts need to be processed.

[0003] The patent application number is 202222965367.X, which is an auxiliary discharging device for a die for stamping automotive parts. A pneumatic cylinder is arranged on one side of the stamping die, and the pneumatic cylinder can push the ejected parts onto a slide, which then slides them out for subsequent processing. The automated discharging process speeds up production efficiency, reduces the labor burden of workers, and makes subsequent secondary processing more convenient. However, when the above scheme is used, it is impossible to limit the clamping of the parts to be stamped, resulting in offset during the processing of the parts, affecting the stamping accuracy, and it is impossible to buffer when the formed parts are blanked. The fast blanking speed of the parts will cause the parts to be bumped and deformed, affecting the production efficiency of automotive parts.

[0004] Therefore, it is necessary to provide a new auxiliary discharging device for a mold to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an auxiliary discharging device for a mold.

[0006] The auxiliary discharging device of the mold provided by the utility model comprises a mold body, and also comprises: a discharging piece arranged inside the mold body, the top of the discharging piece is provided with a support plate; a limiting assembly arranged at the top of the support plate, the limiting assembly comprises a fixing frame, the inner cavity of the fixing frame is slidably connected with a sliding rod, the top of the sliding rod is fixedly connected with a handle, the bottom of the sliding rod is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a first spring, and one side of the connecting plate is fixedly connected with a pressing plate; a guide assembly arranged at one side of the mold body, the guide assembly comprises a guide plate fixed to one side of the mold body, the top of the guide plate is fixedly connected with a baffle, the top of the guide plate is fixedly connected with a fixing plate, one side of the fixing plate is fixedly connected with a damper, one end of the damper is fixedly connected with a buffer plate, and a buffer piece is arranged on one side of the fixing plate; a mounting plate fixed to the top of the mold body, one side of the mounting plate is fixedly connected with a cylinder, and the piston rod of the cylinder is fixedly connected with a push plate.

[0007] As an auxiliary discharging device of a mold provided by the utility model, preferably, the discharging member includes a motor fixed to one side of the mold body, and a threaded rod fixed to the output end of the motor.

[0008] As an auxiliary discharging device of a mold provided by the utility model, preferably, the discharging member also includes a threaded block arranged on the outside of the threaded rod, and a connecting rod arranged in the inner cavity of the threaded block.

[0009] As an auxiliary discharging device of a mold provided by the utility model, preferably, the discharging member also includes a connecting block arranged at one end of the connecting rod, and a supporting block fixed to one side of the connecting block.

[0010] As an auxiliary discharging device of a mold provided by the utility model, preferably, the discharging member also includes a sliding sleeve fixed to the bottom of the threaded block, and a guide rod arranged inside the sliding sleeve.

[0011] As an auxiliary discharging device of a mold provided by the utility model, preferably, the buffer component includes a bottom plate and a support frame fixed to the top of the bottom plate.

[0012] As an auxiliary discharging device of a mold provided by the utility model, preferably, the buffer component also includes a limiting rod sliding inside the support frame, and a limiting plate fixed to the top of the limiting rod.

[0013] As an auxiliary discharging device of a mold provided by the utility model, preferably, the buffer component also includes a fixing rod fixed to the bottom of the limiting plate, a partition fixed to the bottom of the fixing rod, and a second spring fixed to the bottom of the partition.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The auxiliary discharging device of the mold achieves the effect of limiting the stamping parts by setting the limit components, thereby improving the stability of subsequent stamping. The discharging parts can drive the support plate to move upward to push out the formed parts. The discharging and flow guidance of the parts are performed by the guide components, and the falling parts are buffered by the buffer parts to avoid the problem of parts bumping and deformation. The problem that the existing auxiliary discharging device cannot limit and clamp the parts to be stamped when in use, resulting in deviation during part processing and affecting the stamping accuracy, and it cannot buffer when blanking the formed parts, and the fast part discharge speed will cause the parts to bump and deform, thereby affecting the production efficiency of automobile parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of the auxiliary discharging device of the mold provided by the utility model;

[0017] Figure 2 It is a structural schematic diagram of the material discharging part shown in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the limit assembly shown in the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the buffer shown in the utility model.

[0020] Numbers in the figure: 1. mold body; 2. discharge part; 21. motor; 22. threaded rod; 23. threaded block; 24. connecting rod; 25. connecting block; 26. support block; 27. sliding sleeve; 28. guide rod; 3. support plate; 4. limit assembly; 41. fixed frame; 42. sliding rod; 43. handle; 44. connecting plate; 45. first spring; 46. pressure plate; 5. guide assembly; 51. guide plate; 52. baffle; 53. fixed plate; 54. damper; 55. buffer plate; 56. buffer part; 561. bottom plate; 562. support frame; 563. limit rod; 564. limit plate; 565. fixed rod; 566. partition; 567. second spring; 6. mounting plate; 7. cylinder; 8. push plate. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A structural schematic diagram of a preferred embodiment of the auxiliary discharging device of the mold provided by the utility model; Figure 2It is a structural schematic diagram of the material discharging part shown in the utility model; Figure 3 It is a structural schematic diagram of the limit assembly shown in the utility model; Figure 4 The schematic diagram of the structure of the buffer member shown in the utility model. An auxiliary discharge device of a mold includes a mold body 1, and also includes: a discharge member 2 arranged inside the mold body 1, and a support plate 3 is arranged on the top of the discharge member 2; a limit assembly 4 arranged on the top of the support plate 3, and the limit assembly 4 includes a fixed frame 41, and the inner cavity of the fixed frame 41 is slidably connected to a slide rod 42, and the top of the slide rod 42 is fixedly connected to a handle 43, and the bottom of the slide rod 42 is fixedly connected to a connecting plate 44, and the top of the connecting plate 44 is fixedly connected to a first spring 45, and one side of the connecting plate 44 is fixedly connected to a pressure plate 46; and a fixed frame 41 is provided at the top of the mold body 1. The guide assembly 5 on one side of the mold body 1 includes a guide plate 51 fixed to one side of the mold body 1, a baffle 52 is fixedly connected to the top of the guide plate 51, a fixed plate 53 is fixedly connected to the top of the guide plate 51, a damper 54 is fixedly connected to one side of the fixed plate 53, a buffer plate 55 is fixedly connected to one end of the damper 54, and a buffer member 56 is provided on one side of the fixed plate 53; a mounting plate 6 fixed to the top of the mold body 1, a cylinder 7 is fixedly connected to one side of the mounting plate 6, and a push plate 8 is fixedly connected to the piston rod of the cylinder 7.

[0023] It should be noted that: the fixed frame 41 is fixed to the top of the support plate 3, the top of the first spring 45 is fixedly connected to the top of the inner cavity of the fixed frame 41, and the limiting component 4 is provided to achieve the effect of limiting the stamping parts, thereby improving the stability of subsequent stamping. The discharge part 2 is provided to drive the support plate 3 to move upward and push out the formed parts. The guide component 5 is used to guide the parts for discharge, and the buffer part 56 is used to buffer the falling parts to avoid the problem of parts bumping and deforming.

[0024] In the specific implementation process, Figure 2As shown, the discharge piece 2 includes a motor 21 fixed to one side of the mold body 1, and a threaded rod 22 fixed to the output end of the motor 21; the discharge piece 2 also includes a threaded block 23 arranged on the outside of the threaded rod 22, and a connecting rod 24 arranged in the inner cavity of the threaded block 23; the discharge piece 2 also includes a connecting block 25 arranged at one end of the connecting rod 24, and a supporting block 26 fixed to one side of the connecting block 25; the discharge piece 2 also includes a sliding sleeve 27 fixed to the bottom of the threaded block 23, and a guide rod 28 arranged inside the sliding sleeve 27; the threaded rod 22 is a bidirectional screw in the prior art, the outer side of the threaded rod 22 is threadedly connected to the threaded block 23, and the threaded block 23 The inner cavity is rotatably connected to the connecting rod 24, one end of the connecting rod 24 is rotatably connected to the inner cavity of the connecting block 25, the top of the support block 26 is fixedly connected to the bottom of the support plate 3, both ends of the guide rod 28 are fixedly connected to the inner wall of the mold body 1, the inner wall of the sliding sleeve 27 is slidably connected to the outer side of the guide rod 28, the starting motor 21 drives the threaded rod 22 to rotate, drives the two groups of threaded blocks 23 to move, makes the sliding sleeve 27 slide on the outer side of the guide rod 28, and makes the connecting rod 24 rotate, the connecting rod 24 pushes the connecting block 25 to move upward, drives the support block 26 and the support plate 3 to move upward, thereby achieving the effect of discharging the formed parts and improving the production efficiency.

[0025] refer to Figure 4 As shown, the buffer 56 includes a bottom plate 561 and a support frame 562 fixed to the top of the bottom plate 561; the buffer 56 also includes a limit rod 563 sliding inside the support frame 562, and a limit plate 564 fixed to the top of the limit rod 563; the buffer 56 also includes a fixed rod 565 fixed to the bottom of the limit plate 564, a partition 566 fixed to the bottom of the fixed rod 565, and a second spring 567 fixed to the bottom of the partition 566; the bottom plate 561 is fixed to one side of the fixed plate 53, and one side of the limit plate 564 is connected to the buffer plate 55 The fixed connection is started, and the cylinder 7 is started to push the push plate 8 to move, so as to push out the molded component. The component is guided and discharged through the guide plate 51, and the baffle plate 52 is used to prevent the component from falling. When the molded component is falling, it contacts the buffer plate 55, and drives the buffer plate 55 to move, so that the limit rod 563 slides inside the support frame 562, drives the fixed rod 565 and the partition plate 566 to move, and causes the second spring 567 to contract. The buffer plate 55 is reset by the second spring 567 and the damper 54, so as to buffer the molded component and avoid the problem of collision and deformation caused by the rapid falling of the component.

[0026] The working principle of the auxiliary discharging device of a mold provided by the utility model is as follows:

[0027] When the device is in use, the handle 43 is pulled to drive the slide bar 42 to move upward, drive the connecting plate 44 and the pressure plate 46 to move, and the first spring 45 is contracted to place the stamping component on the support plate 3. The handle 43 is released, and the first spring 45 drives the connecting plate 44 to reset, so that the pressure plate 46 clamps and limits the component to improve the subsequent stamping stability. After stamping, the motor 21 is started to drive the threaded rod 22 to rotate, and drive the two sets of threaded blocks 23 to move, so that the sliding sleeve 27 slides on the outside of the guide rod 28, so that the connecting rod 24 rotates, and the connecting rod 24 pushes the connecting block 25 to move upward, driving the support block 26 and the support plate 3 to move. The push plate 8 is started to move upward, thereby achieving the effect of discharging the formed parts and improving the production efficiency. The cylinder 7 is started to push the push plate 8 to move, and the formed parts are pushed out. The parts are guided and discharged through the guide plate 51, and the baffle plate 52 is used to prevent the parts from falling. When the formed parts are discharged, they contact the buffer plate 55, driving the buffer plate 55 to move, so that the limit rod 563 slides inside the support frame 562, driving the fixed rod 565 and the partition plate 566 to move, so that the second spring 567 is contracted, and the buffer plate 55 is driven to reset through the second spring 567 and the damper 54, so as to buffer the formed parts and avoid the problem of bumping and deformation caused by the rapid discharge of parts.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A mold auxiliary discharging device, comprising a mold body (1), characterized in that: Also includes: A discharge piece (2) is arranged inside the mold body (1), and a support plate (3) is arranged on the top of the discharge piece (2); A limit assembly (4) is arranged on the top of the support plate (3), the limit assembly (4) comprising a fixing frame (41), the inner cavity of the fixing frame (41) is slidably connected to a slide rod (42), the top of the slide rod (42) is fixedly connected to a handle (43), the bottom of the slide rod (42) is fixedly connected to a connecting plate (44), the top of the connecting plate (44) is fixedly connected to a first spring (45), and one side of the connecting plate (44) is fixedly connected to a pressure plate (46); A flow guide assembly (5) is arranged on one side of the mold body (1), the flow guide assembly (5) comprising a flow guide plate (51) fixed to one side of the mold body (1), a baffle plate (52) being fixedly connected to the top of the flow guide plate (51), a fixing plate (53) being fixedly connected to the top of the flow guide plate (51), a damper (54) being fixedly connected to one side of the fixing plate (53), a buffer plate (55) being fixedly connected to one end of the damper (54), and a buffer member (56) being arranged on one side of the fixing plate (53); A mounting plate (6) is fixed to the top of the mold body (1), one side of the mounting plate (6) is fixedly connected to a cylinder (7), and the piston rod of the cylinder (7) is fixedly connected to a push plate (8).

2. The auxiliary discharging device of the mold according to claim 1, characterized in that: The material discharging member (2) comprises a motor (21) fixed to one side of the mold body (1), and a threaded rod (22) fixed to the output end of the motor (21).

3. The auxiliary discharging device of the mold according to claim 2, characterized in that: The discharge member (2) further comprises a threaded block (23) arranged on the outside of the threaded rod (22), and a connecting rod (24) arranged in the inner cavity of the threaded block (23).

4. The auxiliary discharging device of the mold according to claim 3, characterized in that: The material discharging member (2) further comprises a connecting block (25) arranged at one end of the connecting rod (24), and a supporting block (26) fixed to one side of the connecting block (25).

5. The auxiliary discharging device of the mold according to claim 4, characterized in that: The material discharging member (2) further comprises a sliding sleeve (27) fixed to the bottom of the threaded block (23), and a guide rod (28) arranged inside the sliding sleeve (27).

6. The auxiliary discharging device of the mold according to claim 1, characterized in that: The buffer member (56) comprises a bottom plate (561) and a support frame (562) fixed to the top of the bottom plate (561).

7. The auxiliary discharging device of the mold according to claim 6, characterized in that: The buffer member (56) further comprises a limiting rod (563) sliding inside the support frame (562), and a limiting plate (564) fixed to the top of the limiting rod (563).

8. The auxiliary discharging device of the mold according to claim 7, characterized in that: The buffer member (56) further comprises a fixing rod (565) fixed to the bottom of the limiting plate (564), a partition plate (566) fixed to the bottom of the fixing rod (565), and a second spring (567) fixed to the bottom of the partition plate (566).

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