Die for manufacturing floor shock absorber

Abstract

The utility model provides a mould for manufacturing a floor shock absorber, which relates to the technical field of floor shock absorber mould, and comprises a lower mould plate, an upper mould plate and a rear sleeve frame, the upper end face of the lower mould plate is provided with a lower backing plate, the upper end of the lower backing plate is provided with a concave mould, and the four corners of the upper end face of the lower mould plate are respectively provided with a third lower telescopic cylinder. An upper partition plate is arranged on the lower end face of the upper die plate, an upper fixing plate is arranged on the lower end face of the upper partition plate, a male die is arranged on the lower end face of the upper fixing plate, a rear sleeve frame is fixed to the rear end of the female die, and a lower die cavity is formed in the middle of the female die. And a mold groove plate is arranged in the middle of the lower mold cavity. According to the utility model, the pouring is uniform and rapid, the demolding is rapid after a mold product is formed, and the rear baffle is pushed by the rear telescopic cylinder to push the mold product forwards, so that the mold product falls on the feeding table and is automatically and rapidly sent out, and the mold is rapid, convenient and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of floor vibration damper moulds, in particular to a mould for manufacturing floor vibration dampers. Background Art

[0002] As an important type of shock-absorbing component, rubber shock absorbers have been widely used in various types of machinery, automobiles, railway locomotives, water transport vehicles, airplanes and other aircraft. It can be said that rubber shock absorbers are needed wherever shock absorption and isolation are needed. They are widely used and can withstand loads in any direction. In the production and processing of rubber shock absorbers, molds are usually used to cast them.

[0003] In the specification of a mold for a rubber shock absorber in the prior art (Announcement No. CN215039545U), it is mentioned that "a movable mold is provided directly above the fixed mold, and a lower mold cavity is embedded in the end face of the fixed mold at a middle position, and an offset slot is provided on the outer side of the port of the lower mold cavity, and guide vertical rods are symmetrically provided at the corner position above the fixed mold, and two groups of guide pipes are symmetrically provided on the inner side of the fixed mold, the inlet end of the guide pipe is connected to the first cold inlet, and the outlet end of the guide pipe is connected to the first heat outlet, the liquid inlet is embedded in the middle position above the movable mold, and an upper mold cavity is embedded in the middle position below the movable mold, and a packaging convex wing is provided on the outer side of the port of the upper mold cavity, and guide slots are symmetrically provided at the corner position below the movable mold". However, it is not convenient to demold and discharge the mold product after molding in the prior art. Not only is it inconvenient to automatically deliver it, but the discharge speed is slow, which is not convenient and practical. Utility Model Content

[0004] In order to overcome the defects of the existing technology, a mold for making a floor vibration damper is now provided to solve the problem that the mold product in the existing technology is not convenient to demold and discharge after molding, which is not only inconvenient to automatically deliver, but also has a slow discharge speed and is not convenient and practical.

[0005] To achieve the above-mentioned purpose, a mold for making a floor shock absorber is provided, comprising a lower template, an upper template and a rear sleeve frame, the upper end surface of the lower template is provided with a lower pad, and the upper end of the lower pad is provided with a concave mold, a third lower telescopic cylinder is provided at the four corners of the upper end surface of the lower template, and the upper end of the third lower telescopic cylinder is fixed under the upper template, the lower end surface of the upper template is provided with an upper partition, and the lower end surface of the upper partition is provided with an upper fixed plate, and the lower end surface of the upper fixed plate is provided with a punch, the rear end of the concave mold is fixed with a rear sleeve frame, and a lower mold cavity is opened in the middle of the concave mold, and a mold groove plate is provided in the middle of the lower mold cavity.

[0006] Furthermore, multiple sets of second lower telescopic cylinders are installed on the left and right parts of the concave mold, and the upper ends of the second lower telescopic cylinders are pressed against the lower end surface of the mold product cast in the mold groove plate, and a lower groove is opened on the upper front part of the lower pad.

[0007] Furthermore, positioning holes are provided on both the left and right parts of the concave mold, and a through opening is opened at the front of the lower mold cavity, a front baffle is provided above the through opening, and multiple groups of first lower telescopic cylinders are installed between the lower end of the front baffle and the lower pad.

[0008] Furthermore, a pouring gate is provided in the middle of the upper end of the upper template, an upper flow channel is provided below the pouring gate, a cross flow channel is provided at the lower end of the upper flow channel, and side flow pipes are provided at both ends of the cross flow channel, two groups of downflow ports are provided in the middle of the cross flow channel, and the side flow pipes and downflow ports both lead to the inside of the punch.

[0009] Furthermore, positioning rods are fixed to the left and right parts of the lower end surface of the upper fixing plate, and the positioning rods are aligned with the positioning holes in the vertical direction, and each set of positioning rods is embedded in the corresponding positioning holes.

[0010] Furthermore, the rear sleeve frame is provided with a plurality of groups of rear telescopic cylinders, the front end of the rear telescopic cylinder is fixed with a rear baffle, and the rear baffle is fixed to the rear end of the die groove plate, and the rear baffle moves back and forth on the lower die cavity.

[0011] Furthermore, a front fixed plate is fixed to the front end of the concave mold, and a Y-axis linear guide is provided on the upper end surface of the front fixed plate. A movable plate is slidably connected to the Y-axis linear guide. Multiple sets of springs are fixed on the front and rear parts of the upper end surface of the movable plate, and the upper end of the spring is fixed under the feeding table.

[0012] The beneficial effects of the present invention are:

[0013] 1. The utility model utilizes the extension of the second lower telescopic cylinder to help the mold product separate from the mold groove plate, and utilizes the downward contraction of the first lower telescopic cylinder to drive the front baffle to pass through and fall into the lower groove, so that the mold product is conveniently pushed out from the front side. The setting is more convenient and saves trouble, and facilitates desensitization and mold unloading work.

[0014] 2. In the utility model, the pouring port, the upper flow channel and the cross flow channel are connected, which is convenient for pouring and conveying the molten raw materials, and then conveyed to different positions of the upper mold cavity in the punch through the side flow pipe and the lower flow port, so that the raw materials are conveyed more evenly.

[0015] 3. The utility model extends the rear telescopic cylinder on the rear side to push the rear baffle to move the mold product after it leaves the die groove plate forward until it is pushed out of the lower die cavity and falls onto the feeding table, making unloading faster and more convenient.

[0016] 4. The utility model utilizes a movable plate to move back and forth on the Y-axis linear guide rail. Multiple sets of springs are arranged between the feeding table and the movable plate. The multiple sets of springs are used to achieve a buffering effect, making automatic feeding more convenient and easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view schematic diagram of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the upper mold of the female mold of the embodiment of the utility model after the injection molding is completed and before the material is unloaded;

[0019] Figure 3 This is a schematic diagram of the unloading of the upper mold of the female mold after the injection molding of the product is completed in the embodiment of the utility model;

[0020] Figure 4 This is a top view schematic diagram of the movable plate structure arrangement according to an embodiment of the present utility model;

[0021] Figure 5 This is a rendering of the movable plate structure arrangement according to an embodiment of the present utility model.

[0022] In the figure: 1. Lower template; 10. Lower pad; 11. Concave mold; 12. Lower groove; 13. First lower telescopic cylinder; 14. Second lower telescopic cylinder; 15. Third lower telescopic cylinder; 16. Positioning hole; 17. Die groove plate; 18. Front baffle; 19. Lower mold cavity; 100. Through port; 2. Upper template; 20. Pouring gate; 21. Upper runner; 22. Upper partition; 23. Upper fixed plate; 24. Punch; 25. Positioning rod; 26. Cross flow channel; 27. Side flow pipe; 28. Down flow port; 3. Mold product; 4. Rear sleeve; 40. Rear telescopic cylinder; 41. Rear baffle; 5. Front fixed plate; 50. Y-axis linear guide; 51. Moving plate; 52. Spring; 53. Feeding table. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. Specific details such as specific system structures and technologies are proposed in order to more thoroughly understand the embodiments of the present invention. The described embodiments are part of the embodiments of the present disclosure, not all of them. However, it should be clear to those skilled in the art that the present invention can also be implemented in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present disclosure.

[0024] The specific implementation of the present utility model will be described in detail below with reference to the accompanying drawings.

[0025] Figure 1 This is a front view schematic diagram of an embodiment of the utility model, Figure 2 This is a schematic diagram of the upper mold of the female mold of the embodiment of the utility model after the injection molding is completed and before the material is unloaded. Figure 3 This is a schematic diagram of the unloading of the upper mold of the female mold after the injection molding of the product of the utility model embodiment is completed. Figure 4 The schematic diagram of the top view of the movable plate structure of the embodiment of the utility model is as follows Figure 5 This is a rendering of the movable plate structure arrangement according to an embodiment of the present utility model.

[0026] Reference Figures 1 to 5 As shown, the utility model provides a mold for making a floor vibration damper, including: a lower template 1, an upper template 2 and a rear sleeve frame 4, the upper end surface of the lower template 1 is provided with a lower pad 10, and the upper end of the lower pad 10 is provided with a concave mold 11, and a third lower telescopic cylinder 15 is provided at the four corners of the upper end surface of the lower template 1, and the upper end of the third lower telescopic cylinder 15 is fixed under the upper template 2, the lower end surface of the upper template 2 is provided with an upper partition 22, and the lower end surface of the upper partition 22 is provided with an upper fixed plate 23, and the lower end surface of the upper fixed plate 23 is provided with a punch 24, the rear end of the concave mold 11 is fixed with the rear sleeve frame 4, and the middle part of the concave mold 11 is provided with a lower mold cavity 19, and the middle part of the lower mold cavity 19 is provided with a mold groove plate 17.

[0027] In this embodiment, multiple sets of second lower telescopic cylinders 14 are installed on the left and right parts of the concave mold 11, and the upper ends of the second lower telescopic cylinders 14 are pressed against the lower end surface of the mold product 3 cast in the mold groove plate 17, and a lower groove 12 is provided on the upper front part of the lower pad 10; positioning holes 16 are provided on the left and right parts of the concave mold 11, and a through opening 100 is provided on the front part of the lower mold cavity 19, and a front baffle 18 is provided above the through opening 100, and multiple sets of first lower telescopic cylinders 13 are installed between the lower end of the front baffle 18 and the lower pad 10.

[0028] As a preferred embodiment, the utility model utilizes the extension of the second lower telescopic cylinder 14 to help the mold product 3 separate from the mold groove plate 17, and utilizes the downward contraction of the first lower telescopic cylinder 13 to drive the front baffle 18 to pass through and fall into the lower groove 12, making it convenient for the mold product 3 to be pushed out from the front side. The arrangement is more convenient and saves trouble, and facilitates the desensitization and mold unloading work.

[0029] In this embodiment, a pouring gate 20 is provided in the middle of the upper end of the upper template 2, an upper flow channel 21 is provided at the lower part of the pouring gate 20, and a cross flow channel 26 is provided at the lower end of the upper flow channel 21, and side flow tubes 27 are provided at both ends of the cross flow channel 26, and two groups of downflow ports 28 are provided in the middle of the cross flow channel 26, and the side flow tubes 27 and the downflow ports 28 both lead to the punch 24; positioning rods 25 are fixed on the left and right parts of the lower end surface of the upper fixed plate 23, and the positioning rods 25 are aligned with the positioning holes 16 up and down, and each group of positioning rods 25 are embedded in the corresponding positioning holes 16.

[0030] As a preferred embodiment, the pouring port 20, the upper flow channel 21 and the cross flow channel 26 in the utility model are connected to facilitate the pouring and conveying of the molten raw materials, which are then conveyed to different positions of the upper mold cavity in the punch 24 through the side flow pipe 27 and the lower flow port 28, making the raw materials more evenly conveyed.

[0031] In this embodiment, multiple groups of rear telescopic cylinders 40 are mounted on the rear sleeve frame 4, and a rear baffle 41 is fixed to the front end of the rear telescopic cylinder 40. The rear baffle 41 is fixed to the rear end of the mold groove plate 17, and the rear baffle 41 moves back and forth on the lower mold cavity 19.

[0032] As a preferred embodiment, the utility model extends the rear telescopic cylinder 40 on the rear side to push the rear baffle 41 to move the mold product 3 after it is separated from the mold groove plate 17 forward until it is pushed out of the lower mold cavity 19 and falls onto the feeding platform 53, making unloading faster and more convenient.

[0033] In this embodiment, a front fixed plate 5 is fixed to the front end of the concave mold 11, and a Y-axis linear guide 50 is provided on the upper end surface of the front fixed plate 5. A movable plate 51 is slidably connected to the Y-axis linear guide 50. Multiple groups of springs 52 are fixed on the front and rear parts of the upper end surface of the movable plate 51, and the upper end of the spring 52 is fixed under the feeding table 53.

[0034] As a preferred embodiment, the utility model utilizes a movable plate 51 to move back and forth on the Y-axis linear guide rail 50, and multiple sets of springs 52 are arranged between the feeding table 53 and the movable plate 51. The multiple sets of springs 52 have a buffering effect, making automatic feeding more convenient and easy.

[0035] The utility model can effectively solve the problem in the prior art that it is inconvenient to demould and discharge the mold product after it is formed. Not only is it inconvenient to automatically feed it out, but the discharge speed is slow and it is not convenient and practical. The utility model has uniform and fast casting, and can demould quickly after the mold product is formed. The rear baffle is pushed forward by the rear telescopic cylinder to push the mold product forward and make it fall onto the feeding table for automatic and fast feeding, which is faster, more convenient and practical.

[0036] The above embodiments are used to illustrate the present invention rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit of the present invention and the scope of the claims for protection shall be included in the scope of protection of the present invention.

Claims

1. A mold for making a floor vibration damper, characterized in that: The invention comprises a lower template (1), an upper template (2) and a rear sleeve frame (4); the upper end surface of the lower template (1) is provided with a lower pad (10), and the upper end of the lower pad (10) is provided with a concave mold (11); four corners of the upper end surface of the lower template (1) are provided with a third lower telescopic cylinder (15), and the upper end of the third lower telescopic cylinder (15) is fixed under the upper template (2); the lower end surface of the upper template (2) is provided with an upper partition (22), and the lower end surface of the upper partition (22) is provided with an upper fixed plate (23), and the lower end surface of the upper fixed plate (23) is provided with a convex mold (24); the rear end of the concave mold (11) is fixed with the rear sleeve frame (4), and the middle part of the concave mold (11) is provided with a lower mold cavity (19), and the middle part of the lower mold cavity (19) is provided with a mold groove plate (17).

2. A mold for making a floor vibration damper according to claim 1, characterized in that: The left and right parts of the recessed mold (11) are both equipped with a plurality of sets of second lower telescopic cylinders (14), and the upper ends of the second lower telescopic cylinders (14) are pressed against the lower end surface of the mold product (3) cast in the mold groove plate (17), and a lower groove (12) is provided on the upper front part of the lower pad (10).

3. A mold for making a floor vibration damper according to claim 1, characterized in that: The left and right parts of the concave mold (11) are both provided with positioning holes (16), and the front part of the lower mold cavity (19) is provided with a through opening (100), a front baffle plate (18) is provided above the through opening (100), and a plurality of groups of first lower telescopic cylinders (13) are installed between the lower end of the front baffle plate (18) and the lower pad (10).

4. A mold for making a floor vibration damper according to claim 1, characterized in that: A pouring port (20) is provided in the middle of the upper end of the upper mold plate (2), an upper flow channel (21) is provided below the pouring port (20), a cross flow channel (26) is provided at the lower end of the upper flow channel (21), and side flow pipes (27) are provided at both left and right ends of the cross flow channel (26), two groups of downflow ports (28) are provided in the middle of the cross flow channel (26), and the side flow pipes (27) and the downflow ports (28) both lead into the punch (24).

5. The mold for making a floor vibration damper according to claim 1, characterized in that: Positioning rods (25) are fixed to the left and right parts of the lower end surface of the upper fixing plate (23), and the positioning rods (25) are aligned with the positioning holes (16) in the vertical direction, and each group of positioning rods (25) is embedded in the corresponding positioning holes (16).

6. A mold for making a floor vibration damper according to claim 1, characterized in that: The rear sleeve frame (4) is sleeved with a plurality of groups of rear telescopic cylinders (40), the front ends of the rear telescopic cylinders (40) are fixed with rear baffles (41), and the rear baffles (41) are fixed to the rear ends of the die groove plates (17), and the rear baffles (41) are movable forward and backward on the lower die cavity (19).

7. The mold for making a floor vibration damper according to claim 1, characterized in that: A front fixed plate (5) is fixed to the front end of the recessed mold (11), and a Y-axis linear guide rail (50) is arranged on the upper end surface of the front fixed plate (5), a movable plate (51) is slidably connected to the Y-axis linear guide rail (50), and a plurality of groups of springs (52) are fixed to the front and rear parts of the upper end surface of the movable plate (51), and the upper ends of the springs (52) are fixed under the feeding platform (53).

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