Shock absorber buffer block forming equipment

Abstract

The utility model relates to shock absorber buffer block forming equipment which comprises a rack and is characterized in that a mold core is fixedly arranged at one end of the rack, a mold capable of ascending and descending is arranged corresponding to the mold core, the mold is provided with a forming cavity corresponding to the mold core, and the mold core can enter the forming cavity. The mold comprises a front mold body and a rear mold body which can be opened and closed front and back, the front mold body is arranged on a front mold base, the rear mold body is arranged on a rear mold base, the front mold body and the rear mold body are provided with semi-forming cavities which can be closed to form a forming cavity, and the rack is further provided with a mold cover which can move to cover an opening in the upper end of the forming cavity. The manual potential safety hazard is reduced, the molded buffer block is prevented from being damaged by manual demolding, and the product percent of pass is improved.

Description

Technical Field

[0001] This utility model relates to the field of shock absorber accessory processing equipment, specifically to a shock absorber buffer block forming equipment. Background Technology

[0002] Shock absorber buffer blocks require mold processing during production. After molding, the buffer blocks are removed and pulled out of the workpiece. Traditionally, this involves manually pulling the buffer block, fixing one end of the workpiece and pulling the other end out manually. This method is inefficient, poses safety hazards due to manual labor, and because the pulling force cannot be controlled manually, even slight force may damage the molded buffer block and cause surface wear, reducing the product qualification rate. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to address the shortcomings of the existing technology.

[0004] This invention provides a shock absorber buffer molding equipment that automatically demolds, improving efficiency, reducing manual safety hazards, avoiding damage to the molded buffer block due to manual demolding, and improving product qualification rate.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a shock absorber buffer block forming device, comprising a frame, characterized in that: a mold core is fixedly provided at one end of the frame, a mold capable of vertical lifting is provided corresponding to the mold core, a forming cavity is provided corresponding to the mold core, the mold core can enter the forming cavity, the mold includes a front mold and a rear mold capable of opening and closing, the front mold is provided on a front mold base, the rear mold is provided on a rear mold base, the front mold and the rear mold have a semi-forming cavity that closes to form the forming cavity, and the frame is also provided with a mold cover capable of displacement and closing to the upper opening of the forming cavity.

[0006] A further feature of this invention is that: the rear mold base is slidably fitted with a first guide rod arranged in the vertical direction, the first guide rod is fixedly connected to the frame, the two sides of the rear mold base are hinged to each other with first connecting plates, and each of the first connecting plates is coaxially hinged to a second connecting plate and a third connecting plate located on the same side of the rear mold base at one end of the hinge connection with the rear mold base, and an intermediate plate is connected between the two third connecting plates at one end relative to the first connecting plate, the intermediate plate is linked to a first driving device, the intermediate plate is connected to the output end of the first driving device, and the end of the second connecting plate relative to the first connecting plate is hinged to the frame.

[0007] A further feature of this invention is that: the front mold base is provided with a second guide rod arranged in the front-rear direction, the second guide rod movably passes through the rear mold base, and a connecting plate is provided between the end of the second guide rod and the end of the front mold base, and the connecting plate is linked to a second driving device for driving the front mold base to move back and forth, and the second driving device is connected to the rear mold base.

[0008] A further feature of this invention is that the mold cover is provided with a mold cover base, and a fourth connecting plate and a fifth connecting plate located on the same side of the mold cover base are coaxially hinged at both ends of the mold cover base. The fourth connecting plate is hinged to the frame at one end relative to the mold cover base, and a sixth connecting plate is hinged to the fifth connecting plate at one end relative to the mold cover base. The two sixth connecting plates are connected to each other at one end relative to the fifth connecting plate by a hinge shaft. The hinge shaft movably passes through the frame, and the connection point between the hinge shaft and the frame is located above the connection point between the fourth connecting plate and the frame. A rotating plate is fixedly provided on the hinge shaft, and a third driving device is linked to one end of the rotating plate relative to the hinge shaft. The output end of the third driving device is hinged to the rotating plate.

[0009] The present invention with the above features is as follows: after the front mold and the rear mold are closed, they are moved downward to the mold core and enter the molding cavity. Raw material is injected into the upper opening of the molding cavity. The mold cover is closed to the upper opening of the molding cavity. After the shock absorber buffer block is formed, the mold rises. After the shock absorber buffer block rises with the mold to the specified height, the rear mold remains stationary, the front mold moves forward, the molding cavity opens, and the shock absorber buffer block falls down due to its own weight and is demolded.

[0010] The beneficial effects of this utility model are: automatic demolding, improved efficiency, reduced safety hazards caused by manual demolding, avoidance of damage to the molded buffer block due to manual demolding, and improved product qualification rate.

[0011] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of an embodiment of the present utility model. Figure 1 .

[0013] Figure 2 This is a three-dimensional schematic diagram of an embodiment of the present utility model. Figure 2 .

[0014] Figure 3 This is a three-dimensional schematic diagram of an embodiment of the present utility model. Figure 3 .

[0015] Figure 4 This is a three-dimensional schematic diagram of an embodiment of the present invention without the mold cover and mold cover seat. Detailed Implementation

[0016] like Figure 1 —— Figure 4 The shock absorber buffer block molding equipment shown includes a frame 1, with a mold core 2 fixedly mounted at one end of the frame 1. A mold capable of vertical lifting is provided corresponding to the mold core 2. A molding cavity 3 is provided corresponding to the mold core, allowing the mold core 2 to enter the molding cavity 3. The mold includes a front mold 4 and a rear mold 5 capable of opening and closing. The front mold 4 is mounted on a front mold base 6, and the rear mold 5 is mounted on a rear mold base 7. The front mold 4 and rear mold 5 form a semi-molded cavity that closes to form the molding cavity 3. The frame 1 also includes a mold cover 8 capable of shifting and closing to the upper opening of the molding cavity 3. The rear mold base 7 is slidably configured with a vertical orientation. The first guide rod 9 is fixedly connected to the frame 1. First connecting plates 10 are hinged to each other on both sides of the rear mold base 7. A second connecting plate 11 and a third connecting plate 12 located on the same side of the rear mold base 7 are coaxially hinged to one end of each first connecting plate 10 relative to its hinged connection point with the rear mold base 7. An intermediate plate 13 is connected between the two third connecting plates 12 and one end of each first connecting plate 10. A first driving device 14 is linked to the intermediate plate 13 and connected to the output end of the first driving device 14. One end of the second connecting plate 11 relative to the first connecting plate 10 is hinged to the frame 1. A second guide rod 15 is provided opposite to the front mold base 6 in a front-rear direction. The second guide rod 15 movably passes through the rear mold base 7. A connecting plate 16 is provided between the ends of the second guide rod 15 and the front mold base 6. The connecting plate 16 is linked to a second driving device 17 that drives the front mold base 6 to move back and forth. The second driving device 17 is connected to the rear mold base 7. The first driving device 14 and the second driving device 17 are preferably driving cylinders. The mold cover 8 is provided with a mold cover seat 18. A fourth connecting plate 19 and a fifth connecting plate 20 located on the same side of the mold cover seat 18 are coaxially hinged at both ends of the mold cover seat 18. One end of the mold cover seat 18 is hinged to the frame 1. The fifth connecting plate 20 is hinged to the mold cover seat 18 and a sixth connecting plate 21 is provided. The two sixth connecting plates 21 are connected to the fifth connecting plate 20 at one end by a hinge shaft 22. The hinge shaft 22 movably passes through the frame 1, and the connection point between the hinge shaft 22 and the frame 1 is located above the connection point between the fourth connecting plate 19 and the frame 1. A rotating plate 23 is fixedly provided on the hinge shaft 22. A third driving device 24 is linked to one end of the rotating plate 23 relative to the hinge shaft 22. The output end of the third driving device 24 is hinged to the rotating plate 23. The third driving device is preferably a cylinder.

Claims

1. A shock absorber bumper block forming apparatus comprising a frame, characterized by: One end of the frame is fixedly provided with a mold core, and a mold capable of being raised and lowered is arranged correspondingly to the mold core, the mold is provided with a forming cavity correspondingly to the mold core, the mold core can enter the forming cavity, the mold comprises a front mold capable of being opened and closed forwards and backwards and a rear mold, the front mold is arranged on a front mold seat, the rear mold is arranged on a rear mold seat, the front mold and the rear mold are provided with a half forming cavity which is folded to form the forming cavity, and the frame is further provided with a mold cover capable of being displaced to cover the upper opening of the forming cavity.

2. The shock absorber bumper block forming apparatus according to claim 1, wherein: The rear mold seat is slidably provided with a first guide rod arranged in the up-down direction, the first guide rod is fixedly connected with the frame, first connecting plates are arranged on the opposite sides of the rear mold seat and are hingedly connected with the rear mold seat, second connecting plates and third connecting plates are coaxially hingedly arranged on the same side of the rear mold seat at one end of the hingedly connected part of each first connecting plate relative to the rear mold seat, and an intermediate plate is connected between two third connecting plates relative to one end of the first connecting plate, the intermediate plate is connected with the output end of a first driving device, and the second connecting plate is hingedly connected with the frame relative to one end of the first connecting plate.

3. A shock absorber bumper block forming apparatus according to claim 2, wherein: The front mold seat is provided with a second guide rod arranged in the front-back direction, the second guide rod is movably arranged through the rear mold seat, a connecting plate is connected between the second guide rod relative to one end of the front mold seat, the connecting plate is connected with a second driving device for driving the front-back displacement of the front mold seat, and the second driving device is connected with the rear mold seat.

4. The shock absorber bumper block forming apparatus of claim 1 wherein: The mold cover is provided with a mold cover seat, fourth connecting plates and fifth connecting plates are coaxially hingedly arranged on the same side of the mold cover seat at both ends of the mold cover seat, the fourth connecting plates are hingedly connected with the frame relative to one end of the mold cover seat, the fifth connecting plates are hingedly provided with sixth connecting plates relative to one end of the mold cover seat, two sixth connecting plates are connected through a hinge shaft relative to one end of the fifth connecting plates, the hinge shaft is movably arranged through the frame, the connection part of the hinge shaft and the frame is located above the connection part of the fourth connecting plates and the frame, the hinge shaft is fixedly provided with a rotating plate, the rotating plate is connected with a third driving device relative to one end of the hinge shaft, and the output end of the third driving device is hingedly connected with the rotating plate.

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