Sleeve type air spring mold

Abstract

The utility model relates to mould technical field, and disclose a sleeve -type air spring mould, including support box, the middle part fixed mounting of lower mould body is arranged in the upper end of support box, the recess that is compatible with sleeve -type air spring shape is provided to the middle part of lower mould body upper end, the front and back both ends of support box upper end are provided with lifting guide component, lifting guide component includes lifting frame, the inside of lifting frame is provided with first sliding slot, the upper end fixed mounting of lifting frame has driving motor, the transmission end fixed mounting of driving motor has screw rod. This sleeve -type air spring mould, through setting lifting guide component, driving motor drives screw rod rotation, makes lifting sliding block in first sliding slot up and down movement, simultaneously, guiding sliding block slides on guide rod, and the movement of connecting plate plays the guiding effect, guarantees the stability of upper mould body in the lifting process, avoids appearing excursion, improves the forming accuracy of product.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, specifically a sleeve-type air spring mold. Background Technology

[0002] In the manufacturing process of sleeve-type air springs, molds are an indispensable key piece of equipment. Their performance directly affects the quality of the product and production efficiency. When using traditional sleeve-type air spring molds, the mold closing and opening process of the upper and lower molds is often not stable enough. Due to the lack of a precise guiding mechanism, lateral or longitudinal offset is prone to occur. This not only affects the molding accuracy of the product and causes deviations in product dimensions, but may also shorten the service life of the mold due to mold collisions.

[0003] At the same time, the ease of operation of molds needs to be improved. The opening and closing of traditional molds mostly rely on manual labor or complex mechanical structures, and the operation steps are cumbersome. This not only increases the labor intensity of workers, but also reduces production efficiency, which brings certain inconveniences to large-scale mass production. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a sleeve-type air spring mold.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A sleeve-type air spring mold includes a support box. A lower mold body is fixedly installed in the middle of the upper end of the support box. A groove adapted to the shape of the sleeve-type air spring is provided in the middle of the upper end of the lower mold body. Lifting guide components are provided at the front and rear ends of the upper end of the support box. The lifting guide components include a lifting frame. A first sliding groove is provided inside the lifting frame. A drive motor is fixedly installed at the upper end of the lifting frame. A threaded screw is fixedly installed at the transmission end of the drive motor.

[0007] As a further improvement of this utility model: a movable ring is fixedly installed at the bottom inside the first groove, and a lifting slider is sleeved on the outside of the threaded screw.

[0008] As a further improvement of this utility model: a connecting plate is fixedly installed at the rear end of the lifting slider, and a guide slider is fixedly installed at the rear end of the connecting plate.

[0009] As a further embodiment of this utility model: an upper mold body is fixedly installed at the lower end of the connecting plate, a protrusion is fixedly installed at the middle of the bottom of the upper mold body, an exhaust pipe is fixedly installed at the right end of the upper end of the upper mold body, and a feed pipe is fixedly installed at the left end of the upper end of the upper mold body. When the lower mold body and the upper mold body are closed, the cavity formed is adapted to the shape of the sleeve-type air spring, and the feed pipe and the exhaust pipe are respectively connected to the cavity formed by the mold closing.

[0010] As a further embodiment of this utility model: a guide frame is fixedly installed at the rear end of the upper end of the support box, a second sliding groove is provided inside the guide frame, auxiliary rings are fixedly installed at the upper and lower ends inside the second sliding groove, a guide rod is provided between the two auxiliary rings, and a guide slider is sleeved on the outer side of the guide rod.

[0011] As a further improvement of this utility model: the interior of the support box is provided with a placement groove, the right end of the support box is provided with a movable door, a hinge is provided between the movable door and the support box, and a convenient handle is fixedly installed at the front end of the movable door.

[0012] As a further embodiment of this utility model: a control switch is provided at the front end of the support box, a support base is fixedly installed at the lower end of the support box, support columns are fixedly installed at the four corners of the bottom of the support base, rubber anti-slip support pads are fixedly installed at the lower end of the support columns, and the control switch is electrically connected to the drive motor.

[0013] Compared with the prior art, this utility model provides a sleeve-type air spring mold, which has the following beneficial effects:

[0014] 1. This sleeve-type air spring mold, by setting up a lifting guide assembly, drives the motor to drive the threaded screw to rotate, so that the lifting slider moves up and down in the first slide groove. At the same time, the guide slider slides on the guide rod, which guides the movement of the connecting plate, ensuring the stability of the upper mold body during the lifting process, avoiding deviation, and improving the molding accuracy of the product.

[0015] 2. This sleeve-type air spring mold, by setting up a feed pipe and an exhaust pipe, allows the feed pipe to easily inject raw materials into the mold, while the exhaust pipe can expel air from the mold, preventing air bubbles from forming inside the product and improving product quality.

[0016] 3. This sleeve-type air spring mold has a storage slot inside the support box for storing tools and accessories, a movable door for easy access, and rubber anti-slip support pads at the lower end of the support column to improve the stability of the device. The overall structure is reasonably designed, easy to operate, and conducive to improving production efficiency.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the mold closing structure of the lower mold body and the upper mold body of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the connecting plate of this utility model;

[0021] Figure 4 This is a magnified structural diagram showing a partial detail of the present invention.

[0022] In the diagram: 1. Support box; 2. Lower mold body; 3. Groove; 4. Lifting guide assembly; 401. Lifting frame; 402. First slide rail; 403. Drive motor; 404. Threaded screw; 405. Lifting slider; 406. Connecting plate; 407. Guide slider; 408. Upper mold body; 409. Protrusion; 410. Exhaust pipe; 411. Feed pipe; 412. Guide frame; 413. Auxiliary ring; 414. Guide rod; 415. Movable ring; 416. Second slide rail; 5. Movable door; 6. Convenient handle; 7. Hinge; 8. Support base; 9. Support column; 10. Rubber anti-slip support pad; 11. Control switch. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Example: A sleeve-type air spring mold, such as Figures 1-4As shown, the device includes a support box 1, a lower mold body 2 fixedly installed at the middle of the upper end of the support box 1, a groove 3 adapted to the shape of the sleeve-type air spring at the middle of the upper end of the lower mold body 2, and lifting guide components 4 at the front and rear ends of the upper end of the support box 1. The lifting guide components 4 include a lifting frame 401, a first slide groove 402 is provided inside the lifting frame 401, a drive motor 403 is fixedly installed at the upper end of the lifting frame 401, and a threaded screw 404 is fixedly installed at the transmission end of the drive motor 403.

[0026] like Figures 1-4 As shown, a movable ring 415 is fixedly installed at the bottom of the first slide groove 402. A lifting slider 405 is sleeved on the outside of the threaded screw 404. A connecting plate 406 is fixedly installed at the rear end of the lifting slider 405. A guide slider 407 is fixedly installed at the rear end of the connecting plate 406. An upper mold body 408 is fixedly installed at the lower end of the connecting plate 406. A protrusion 409 is fixedly installed at the middle of the bottom of the upper mold body 408. An exhaust pipe 410 is fixedly installed at the right end of the upper end of the upper mold body 408. A feed pipe 411 is fixedly installed at the left end of the upper end of the upper mold body 408. By setting the lifting guide assembly 4, the drive motor 403 drives the threaded screw 404 to rotate, causing the lifting slider 405 to move up and down in the first slide groove 402. At the same time, the guide slider 407 slides on the guide rod 414, which guides the movement of the connecting plate 406, ensuring the stability of the upper mold body 408 during the lifting process, avoiding deviation, and improving the molding accuracy of the product.

[0027] like Figures 1-4 As shown, a guide frame 412 is fixedly installed at the rear end of the upper part of the support box 1. A second slide groove 416 is provided inside the guide frame 412. Auxiliary rings 413 are fixedly installed at the upper and lower ends of the second slide groove 416. A guide rod 414 is provided between the two auxiliary rings 413. A guide slider 407 is sleeved on the outside of the guide rod 414. A placement slot is provided inside the support box 1. A movable door 5 is provided at the right end of the support box 1. A hinge 7 is provided between the movable door 5 and the support box 1. A convenient handle 6 is fixedly installed at the front end of the movable door 5. A control switch 11 is provided at the front end of the support box 1. A support base 8 is fixedly installed at the lower end of the support box 1. Support columns 9 are fixedly installed at the four corners of the bottom of the support base 8. Rubber anti-slip support pads 10 are fixedly installed at the lower end of the support columns 9. The placement slot inside the support box 1 can be used to store tools and accessories. The movable door 5 is convenient to access. The rubber anti-slip support pads 10 at the lower end of the support columns 9 improve the stability of the device. The overall structure is reasonably designed, easy to operate, and conducive to improving production efficiency.

[0028] Working Principle: When this sleeve-type air spring mold is in operation, the rubber anti-slip support pad 10 at the lower end of the support column 9 first stabilizes the entire device in the working area, ensuring no shaking occurs during operation. The operator can control the start and stop of the drive motor 403 via the control switch 11 at the front end of the support box 1. When production is required, the control switch 11 is operated to start the drive motor 403. The transmission end of the drive motor 403 drives the threaded screw 404 to rotate. Since a lifting slider 405 is sleeved on the outside of the threaded screw 404, under the action of the thread, the lifting slider 405 moves downward along the first slide groove 402. Simultaneously, the connecting plate 406 fixed at the rear end of the lifting slider 405 also moves downward. The guide slider 407 at the rear end of the connecting plate 406 slides synchronously on the guide rod 414, further ensuring the stability of the connecting plate 406's movement and preventing the upper mold body 408 from shifting during descent. As the connecting plate 406 moves downward, the upper mold fixed at its lower end... The upper mold body 408 gradually approaches the lower mold body 2 until the protrusion 409 at the bottom of the upper mold body 408 precisely closes with the groove 3 at the upper end of the lower mold body 2, forming a cavity that matches the shape of the sleeve-type air spring. After the mold is closed, the raw material is injected into the cavity through the feed pipe 411 at the upper end of the upper mold body 408. During the injection of the raw material, the air in the cavity will be discharged through the exhaust pipe 410 at the upper end of the upper mold body 408 to prevent air from being mixed into the raw material, which would cause air bubbles to form inside the molded product and affect the product quality. After the raw material is injected and the air in the cavity is discharged, wait for the raw material to be formed in the mold. After the forming process is completed, operate the control switch 11 again to reverse the drive motor 403, drive the threaded screw 404 to rotate in the opposite direction, and move the lifting slider 405 upward along the first slide groove 402. Then, through the connecting plate 406, the upper mold body 408 is raised to open the mold. After the mold is opened, the operator can take out the formed sleeve-type air spring product for subsequent processing.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A sleeve-type air spring mold, comprising a support box (1), characterized in that: The lower mold body (2) is fixedly installed in the middle of the upper end of the support box (1). The lower mold body (2) has a groove (3) that matches the shape of the sleeve-type air spring in the middle of the upper end. The front and rear ends of the upper end of the support box (1) are provided with lifting guide components (4). The lifting guide components (4) include a lifting frame (401). The lifting frame (401) has a first sliding groove (402) inside. The upper end of the lifting frame (401) is fixedly installed with a drive motor (403). The transmission end of the drive motor (403) is fixedly installed with a threaded screw (404).

2. The sleeve-type air spring mold according to claim 1, characterized in that: A movable ring (415) is fixedly installed at the bottom inside the first slide groove (402), and a lifting slider (405) is sleeved on the outside of the threaded screw (404).

3. The sleeve-type air spring mold according to claim 2, characterized in that: A connecting plate (406) is fixedly installed at the rear end of the lifting slider (405), and a guide slider (407) is fixedly installed at the rear end of the connecting plate (406).

4. A sleeve-type air spring mold according to claim 3, characterized in that: The lower end of the connecting plate (406) is fixedly installed with an upper mold body (408), a protrusion (409) is fixedly installed in the middle of the bottom of the upper mold body (408), an exhaust pipe (410) is fixedly installed at the right end of the upper end of the upper mold body (408), and a feed pipe (411) is fixedly installed at the left end of the upper end of the upper mold body (408).

5. A sleeve-type air spring mold according to claim 1, characterized in that: A guide frame (412) is fixedly installed at the rear end of the upper end of the support box (1). A second slide groove (416) is provided inside the guide frame (412). Auxiliary rings (413) are fixedly installed at the upper and lower ends inside the second slide groove (416). A guide rod (414) is provided between the two auxiliary rings (413). A guide slider (407) is sleeved on the outside of the guide rod (414).

6. The sleeve-type air spring mold according to claim 1, characterized in that: The support box (1) has a placement slot inside. The right end of the support box (1) has a movable door (5). A hinge (7) is provided between the movable door (5) and the support box (1). A convenient handle (6) is fixedly installed at the front end of the movable door (5).

7. A sleeve-type air spring mold according to claim 1, characterized in that: The front end of the support box (1) is provided with a control switch (11), the lower end of the support box (1) is fixedly installed with a support base (8), the four corners of the bottom of the support base (8) are fixedly installed with support columns (9), and the lower end of the support column (9) is fixedly installed with a rubber anti-slip support pad (10).

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