Forging die for shock absorber cover plate

Abstract

The forging die for the shock absorber cover plate comprises an upper die and a lower die, a fixing bin is arranged on the surface of the upper die, a guide rod and a lifting threaded block are fixedly connected in the fixing bin, the lifting threaded block is fixedly connected to the side face of the upper die, the lifting threaded block is arranged on the surface of the guide rod in a sleeved mode, and the lifting threaded rod is arranged on the side face of the guide rod in a sleeved mode. The lifting threaded rod is in threaded connection with the lifting threaded block, and the adjusting bin is fixedly connected to the surface of the fixed bin. According to the forging die for the shock absorber cover plate, the upper die body, the lower die body, the fixing bin and the adjusting bin are matched with one another, the rotating head is rotated to drive the lifting threaded rod to rotate, the upper die body is driven to descend, the area of a cavity between the lower die body and the upper die body is shortened, and corresponding adjustment is conducted according to the requirements for different machining thicknesses; and the hydraulic push rod is controlled to push the extrusion block to ascend and push the ejection plate to ascend, the forged workpiece is ejected out, and workers can conduct discharging conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of forging dies, in particular to a forging die for a shock absorber cover plate. Background Art

[0002] Forging dies are essential key process equipment in the production of die forgings. They play a pivotal role in the production and processing of die forgings. The existing forging dies have high precision and the effect of processing die forgings is ideal, which brings great convenience to people in processing die forgings.

[0003] However, current forging dies are basically fixed structures. When processing of different thicknesses is required, different dies need to be replaced and cannot be adjusted, which increases the cost of use. At the same time, when forging is completed, it is inconvenient to take out the internal forgings. Therefore, it is necessary to propose a forging die for a shock absorber cover. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a forging die for a shock absorber cover plate.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A forging die for a shock absorber cover plate comprises: an upper die and a lower die, wherein a fixed bin is provided on the surface of the upper die;

[0007] The regulating bin is fixedly connected to the surface of the fixed bin.

[0008] The forging die for the shock absorber cover plate, wherein a guide rod is fixedly connected to the interior of the fixing chamber;

[0009] A lifting thread block, the lifting thread block is fixedly connected to the side surface of the upper mold, and the lifting thread block is sleeved on the surface of the guide rod;

[0010] A lifting threaded rod, wherein the lifting threaded rod is threadedly connected to the lifting threaded block;

[0011] A lifting slot, the lifting slot is opened inside the fixed bin;

[0012] A transmission pulley, wherein the transmission pulley is fixedly connected to the bottom of the lifting threaded rod, and two corresponding transmission pulleys are connected by a belt;

[0013] A swivel head, the top of which is fixedly connected to the top of the lifting threaded rod.

[0014] The forging die for the shock absorber cover plate, wherein the lower die is fixedly connected to the bottom of the inner wall of the fixed bin, and a through groove is provided inside the lower die;

[0015] An ejector plate, the ejector plate being arranged above the lower mold;

[0016] An ejector rod, the ejector rod being fixedly connected to the bottom of the ejector plate;

[0017] An extrusion plate, the extrusion plate is fixedly connected to the bottom of the ejector rod;

[0018] A buffer spring rod is fixedly connected to the top of the extrusion plate.

[0019] The forging die for the shock absorber cover plate, wherein the adjustment chamber is divided into an upper chamber and a lower chamber, and the left and right sides of the upper chamber of the adjustment chamber are fixedly connected with plug-in sleeves;

[0020] A connecting pin, the connecting pin being matched with the plug-in sleeve;

[0021] A limiting bolt, which connects the plug sleeve with the connecting pin;

[0022] A hydraulic push rod, the hydraulic push rod is fixedly connected to the bottom of the inner wall of the lower bin of the adjustment bin;

[0023] A top block is fixedly connected to the top of the hydraulic push rod.

[0024] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0025] 1. The utility model realizes a forging die for a shock absorber cover plate by the mutual cooperation between the upper die, the lower die, the fixed bin and the adjusting bin. The rotating head drives the lifting threaded rod to rotate, drives the upper die to descend, shortens the cavity area between the lower die and the upper die, and is used to make corresponding adjustments according to the requirements of different processing thicknesses, thereby improving the application range of the device. At the same time, the hydraulic push rod is controlled to push the extrusion block to rise, push the ejector plate to rise, and eject the forged workpiece, which is convenient for workers to unload materials.

[0026] 2. In the utility model, the guide rod is provided to guide the moving direction of the upper die, thereby ensuring the stability of the upper die when it descends.

[0027] 3. In the utility model, the transmission pulley is provided to facilitate the synchronous rotation of the two lifting threaded rods, thereby ensuring the stability of the descent of the upper mold.

[0028] 4. In the present invention, the interior of the regulating chamber can be opened through the split design of the regulating chamber, so that the belt between the two driving pulleys can be replaced conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural cross-sectional view of the main view of the utility model;

[0030] Figure 2It is a structural cross-sectional view of the top view of the utility model;

[0031] Figure 3 It is a stereogram of the main view of the utility model.

[0032] In the figure:

[0033] 1 upper die, 2 lower die, 3 fixed bin, 4 adjusting bin, 5 guide rod, 6 lifting thread block, 7 lifting thread rod, 8 lifting slot, 9 driving pulley, 10 rotary head, 11 through slot, 12 ejector plate, 13 ejector rod, 14 extrusion plate, 15 buffer spring rod, 16 plug-in sleeve, 17 connecting pin, 18 limit bolt, 19 hydraulic push rod, 20 ejector block. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] like Figure 1-3 As shown, a forging die for a shock absorber cover plate comprises an upper die 1 and a lower die 2, wherein the lower die 2 is fixedly connected to the bottom of the inner wall of a fixed chamber 3, and a through groove 11 is provided inside the lower die 2.

[0036] The ejector plate 12 is disposed above the lower mold 2 .

[0037] The ejector rod 13 is fixedly connected to the bottom of the ejector plate 12 .

[0038] The extrusion plate 14 is fixedly connected to the bottom of the ejection rod 13 .

[0039] The buffer spring rod 15 is fixedly connected to the top of the extrusion plate 14 to facilitate buffering the thrust exerted on the extrusion plate 24 .

[0040] A fixed bin 3 is provided on the surface of the upper mold 1, and a guide rod 5 is fixedly connected inside the fixed bin 3 to guide the moving direction of the upper mold 1, thereby ensuring the stability of the upper mold 1 when it descends.

[0041] The lifting thread block 6 is fixedly connected to the side surface of the upper mold 1 , and the lifting thread block 6 is sleeved on the surface of the guide rod 5 .

[0042] The lifting thread rod 7 is threadably connected to the lifting thread block 6 .

[0043] The lifting slot 8 is opened inside the fixed warehouse 3.

[0044] The transmission pulley 9 is fixedly connected to the bottom of the lifting threaded rod 7. The two corresponding transmission pulleys 9 are connected by a belt, which facilitates the synchronous rotation of the two lifting threaded rods 7 and ensures the stability of the descent of the upper mold 1.

[0045] The top of the rotary head 10 is fixedly connected to the top of the lifting threaded rod 7. Rotating the rotary head 10 drives the lifting threaded rod 7 to rotate, drives the upper mold 1 to descend, shortens the cavity area between the lower mold 2 and the upper mold 1, and is used to make corresponding adjustments according to the requirements of different processing thicknesses, thereby improving the application range of the device.

[0046] The regulating bin 4 is fixedly connected to the surface of the fixed bin 3 . The regulating bin 4 is divided into an upper bin and a lower bin. The left and right sides of the upper bin of the regulating bin 4 are fixedly connected with plug-in sleeves 16 .

[0047] The connecting pin 17 is matched with the plug-in sleeve 16 .

[0048] The limiting bolt 18 connects the plug-in sleeve 16 with the connecting pin 17 .

[0049] The hydraulic push rod 19 is fixedly connected to the bottom of the inner wall of the lower bin of the regulating bin 4. Through the split design of the regulating bin 4, the interior of the regulating bin 4 can be opened to facilitate the replacement of the belt between the two driving pulleys 9.

[0050] The ejector block 20 is fixedly connected to the top of the hydraulic push rod 19, and controls the hydraulic push rod 19 to push the extrusion block 14 up, pushes the ejector plate 12 up, and ejects the forged workpiece, making it convenient for workers to unload materials.

[0051] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0052] The utility model provides a forging die for a shock absorber cover plate. When in use, the rotary head 10 is rotated to drive the lifting threaded rod 7 to rotate, drive the upper die 1 to descend, shorten the cavity area between the lower die 2 and the upper die 1, and make corresponding adjustments according to the requirements of different processing thicknesses. The hydraulic push rod 19 is controlled to push the extrusion block 14 to rise, push the ejector plate 12 to rise, and eject the forged workpiece, so as to facilitate workers to unload materials.

[0053] In summary, the forging die for the shock absorber cover plate solves the problems mentioned in the background technology through the cooperation between the upper die 1, the lower die 2, the fixed bin 3 and the adjusting bin 4.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forging die for a shock absorber cover plate, comprising: An upper mold (1) and a lower mold (2), wherein a fixed bin (3) is provided on the surface of the upper mold (1); An adjusting chamber (4), wherein the adjusting chamber (4) is fixedly connected to a surface of the fixing chamber (3).

2. The forging die for a shock absorber cover plate according to claim 1, characterized in that: A guide rod (5) is fixedly connected inside the fixed bin (3); A lifting thread block (6), wherein the lifting thread block (6) is fixedly connected to the side surface of the upper mold (1), and the lifting thread block (6) is sleeved on the surface of the guide rod (5); A lifting threaded rod (7), wherein the lifting threaded rod (7) is threadedly connected to the lifting threaded block (6); A lifting slot (8), wherein the lifting slot (8) is arranged inside the fixed bin (3); A transmission pulley (9), wherein the transmission pulley (9) is fixedly connected to the bottom of the lifting threaded rod (7), and two corresponding transmission pulleys (9) are connected via a belt; A rotary head (10), the top of which is fixedly connected to the top of the lifting threaded rod (7).

3. The forging die for a shock absorber cover plate according to claim 2, characterized in that: The lower mold (2) is fixedly connected to the bottom of the inner wall of the fixed bin (3), and a through groove (11) is provided inside the lower mold (2); An ejector plate (12), wherein the ejector plate (12) is disposed above the lower mold (2); An ejector rod (13), wherein the ejector rod (13) is fixedly connected to the bottom of the ejector plate (12); An extrusion plate (14), wherein the extrusion plate (14) is fixedly connected to the bottom of the ejection rod (13); A buffer spring rod (15) is fixedly connected to the top of the extrusion plate (14).

4. The forging die for a shock absorber cover plate according to claim 3, characterized in that: The regulating bin (4) is divided into an upper bin and a lower bin, and both left and right sides of the upper bin of the regulating bin (4) are fixedly connected with plug-in sleeves (16); A connecting pin (17), wherein the connecting pin (17) is adapted to the plug-in sleeve (16); A limiting bolt (18), wherein the limiting bolt (18) connects the plug-in sleeve (16) and the connecting pin (17); A hydraulic push rod (19), wherein the hydraulic push rod (19) is fixedly connected to the bottom of the inner wall of the lower bin of the regulating bin (4); A top block (20) is fixedly connected to the top of the hydraulic push rod (19).

Images