Adjusting trundle machining hot press forming equipment

Abstract

The utility model discloses an adjusting trundle processing hot-press forming device, which relates to the technical field of trundle generation, and comprises a device base, a piston rod, a side plate, a hot-press mechanism and a bottom plate, an adsorption magnet is connected below the bottom plate, a mold groove is formed in the center of a mold main body, a limiting rod is connected around the mold main body, and a sliding block is connected above the limiting rod. A top plate is arranged below the periphery of the mold body, shock absorbers are connected below the top plate, mounting blocks are connected below the shock absorbers, and threaded blocks are connected below the mounting blocks. The bottom plate and the adsorption magnet are arranged at the bottom of the mold main body, so that the mold main body is jacked up by the piston rod after being processed, the bottom plate drives a workpiece to be jacked up, the quick demolding work is realized, the working efficiency is improved, the auxiliary magnet above the piston rod and the adsorption magnet are mutually adsorbed, and the stability of the bottom plate is ensured; the bottom plate is prevented from shaking in the using process, and stability is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of caster production, in particular to a hot pressing molding device for processing adjustable casters. Background Art

[0002] Casters are a general term that includes both movable and fixed casters. Movable casters, also known as swivel wheels, have a structure that allows 360-degree rotation. Fixed casters, also known as fixed casters, lack a swivel mechanism and cannot rotate. These two types of casters are typically used in combination. Casters come in a variety of materials, such as cast iron and nylon.

[0003] The existing patent (Announcement No.: CN217574162U) discloses a hot press forming device for producing horizontally adjustable casters. The fixed plate is driven to move by a hydraulic cylinder, so that the hot press plate on the bottom surface of the fixed plate moves synchronously with the fixed plate. When the positioning blocks on the two side surfaces of the hot press plate are plugged into the positioning grooves on the top surface of the forming mold, the workpiece can be hot pressed. The positioning blocks and the positioning grooves are used in conjunction to accurately make the hot press plate enter the mold groove in the forming mold, which is convenient for hot pressing the workpiece, thereby facilitating the improvement of the hot press forming effect of the workpiece and further improving its processing quality. In the process of implementing this solution, it was found that the following problems exist in the prior art and have not been well solved:

[0004] During use, the device uses a spring to achieve shock absorption. The spring itself has a certain service life, which will be further reduced under high pressure. After the spring is damaged, the replacement operation is cumbersome, affecting the hot pressing work. It is also difficult to remove the workpiece in the mold, affecting work efficiency. Utility Model Content

[0005] In order to improve the above-mentioned problems of difficulty in replacing a damaged spring and difficulty in removing a workpiece from a mold, the utility model provides a hot pressing molding device for processing an adjustable caster.

[0006] The utility model provides a hot pressing forming device for processing adjustable casters, which adopts the following technical solutions:

[0007] A hot pressing molding device for processing adjustable casters, comprising a device base and a mold body, wherein a piston rod is provided at the center of the device base, side plates are connected to the upper sides of the device base, and a hot pressing mechanism is provided at the center of the side plates;

[0008] The center of the mold body is connected to a bottom plate, the bottom of the bottom plate is connected to an adsorption magnet, the center of the mold body is provided with a mold groove, the four sides of the mold body are connected to limit rods, the top of the limit rods is connected to a sliding block, a top plate is provided below the four sides of the mold body, the bottom of the top plate is connected to a shock absorber, the bottom of the shock absorber is connected to a mounting block, and the bottom of the mounting block is connected to a threaded block.

[0009] Through the above technical solution, it is convenient to quickly disassemble and replace the shock absorber by cooperating with the threaded block and the mounting block above the device base, and the damaged shock absorber can be replaced individually to ensure that the shock absorption work continues. In addition, by arranging the piston rod and the bottom plate under the mold body, the workpiece can be quickly removed to improve work efficiency.

[0010] Optionally, in the above-mentioned adjustable caster processing and hot pressing forming equipment, a piston cylinder is provided at the center of the base of the device, and the connection between the piston cylinder and the piston rod is a piston connection, and an auxiliary magnet is fixedly connected above the piston rod.

[0011] The above technical solution facilitates automatic demoulding of the workpiece through the piston rod, thereby improving work efficiency.

[0012] Optionally, in the above-mentioned adjustable caster processing hot pressing forming equipment, the connection between the mold body and the base plate is a sliding connection, the base plate and the adsorption magnet are installed as an integral whole, the adsorption magnet and the auxiliary magnet are adsorbed on each other, and the center point of the adsorption magnet and the center point of the piston rod are above the same horizontal line.

[0013] Through the above technical solution, it is convenient to utilize the adsorption magnet and the auxiliary magnet to ensure the stable lifting and lowering of the bottom plate and the stable demoulding work.

[0014] Optionally, in the above-mentioned adjustable caster processing hot pressing forming equipment, the top plate and the shock absorber are installed in an integrated manner, the top plates are evenly and equidistantly distributed below the mold body, and the top plate forms a spring shock-absorbing structure through the shock absorber and the mounting block.

[0015] The above technical solution facilitates the cooperation between the top plate and the shock absorber to provide shock absorption and buffering for the mold body, thereby preventing it from being damaged by impact during use.

[0016] Optionally, in the above-mentioned adjustable caster processing hot pressing forming equipment, the connection method between the mounting block and the threaded block is hot melt connection, the connection method between the threaded block and the device base is threaded connection, and the center point of the mounting block coincides with the center point of the top plate.

[0017] The above technical solution facilitates the quick disassembly and removal of the fixed mounting block by cooperating with the threaded block, thereby facilitating the inspection and replacement of the shock absorber.

[0018] Optionally, in the above-mentioned adjustable caster processing hot pressing molding equipment, the connection method between the limit rod and the sliding block is a hot melt connection, the connection method between the sliding block and the mold body is a sliding connection, and the connection method between the limit rod and the device base is a hot melt connection.

[0019] Through the above technical solution, it is convenient to limit the mold body through the cooperation of the limiting rod and the sliding block to prevent it from shaking during the lifting process.

[0020] In summary, the present invention has at least one of the following beneficial effects:

[0021] By arranging a bottom plate and an adsorption magnet at the bottom of the mold body, it is lifted up by the piston rod after processing, so that the bottom plate drives the workpiece to lift up, realizing rapid demoulding and improving work efficiency. In addition, the auxiliary magnet above the piston rod and the adsorption magnet adsorb each other to ensure the stability of the bottom plate, preventing the bottom plate from shaking during use and ensuring stability.

[0022] By arranging multiple shock absorbers and mounting blocks under the mold body, it is possible to provide shock absorption and buffering for the mold body, and the mounting block is connected to the device base through a threaded block. When the shock absorber is damaged or needs to be repaired, the mounting block can be removed through the threaded block, thereby completing the disassembly of the shock absorber and facilitating subsequent maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the front view structure of the base of the utility model;

[0025] Figure 3 This is a schematic diagram of the top view of the mold main body of the utility model;

[0026] Figure 4 It is a schematic diagram of the structure of the base of the device of the utility model when viewed from above.

[0027] In the figure: 1. Device base; 2. Hot pressing mechanism; 3. Side plate; 4. Mold body; 5. Piston rod; 6. Top plate; 7. Shock absorber; 8. Mounting block; 9. Mold slot; 10. Bottom plate; 11. Adsorption magnet; 12. Threaded block; 13. Limit rod; 14. Sliding block. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] Please refer to the attached figure in the instruction manual Figure 1-4The utility model provides an embodiment of a hot pressing molding device for processing adjustable casters, comprising a device base 1 and a mold body 4. A piston rod 5 is provided at the center of the device base 1, which drives the bottom plate 10 to rise and fall to achieve automatic demoulding. Side plates 3 are connected to both sides of the upper side of the device base 1, and a hot pressing mechanism 2 is provided at the center of the side plates 3.

[0030] The center of the mold body 4 is connected to a bottom plate 10, and an adsorption magnet 11 is connected to the bottom of the bottom plate 10. The adsorption magnet 11 ensures that the bottom plate 10 is stable and prevents it from shaking. A mold groove 9 is opened in the center of the mold body 4, and a limiting rod 13 is connected around the mold body 4. The mold body 4 is limited by the limiting rod 13 to ensure that it is stably lifted and lowered during use. A sliding block 14 is connected above the limiting rod 13. A top plate 6 is provided below the mold body 4 to support the mold body 4 to prevent the shock absorber 7 from being damaged by impact. The shock absorber 7 is connected to the bottom of the top plate 6, and the mounting block 8 is connected to the bottom of the shock absorber 7. The mounting block 8 and the threaded block 12 are used to quickly disassemble the shock absorber 7, which is convenient for replacement and maintenance. The threaded block 12 is connected to the bottom of the mounting block 8.

[0031] See the attached drawings in the specification Figure 1-4 A piston cylinder is provided at the center of the device base 1, and the connection between the piston cylinder and the piston rod 5 is a piston connection. An auxiliary magnet is fixedly connected above the piston rod 5, and the workpiece is automatically demoulded through the piston rod 5 to improve work efficiency.

[0032] See the attached drawings in the specification Figure 1-4 The connection between the mold body 4 and the base plate 10 is a sliding connection. The base plate 10 and the adsorption magnet 11 are installed in an integrated manner. The adsorption magnet 11 and the auxiliary magnet adsorb each other. The center point of the adsorption magnet 11 and the center point of the piston rod 5 are above the same horizontal line. The adsorption magnet 11 and the auxiliary magnet cooperate to ensure the stable lifting and lowering of the base plate 10 and the stable demoulding work.

[0033] See the attached drawings in the specification Figure 1-4 The top plate 6 and the shock absorber 7 are installed in an integrated manner. The top plate 6 is evenly and equidistantly distributed below the mold body 4. The top plate 6 forms a spring shock-absorbing structure through the shock absorber 7 and the mounting block 8. The top plate 6 cooperates with the shock absorber 7 to perform shock absorption and buffering on the mold body 4 to prevent it from being damaged by impact during use.

[0034] See the attached drawings in the specification Figure 1-4 The connection method between the mounting block 8 and the threaded block 12 is a hot melt connection, and the connection method between the threaded block 12 and the device base 1 is a threaded connection. The center point of the mounting block 8 coincides with the center point of the top plate 6. By cooperating with the mounting block 8 and the threaded block 12, the mounting block 8 can be quickly disassembled and fixed, thereby facilitating the inspection and replacement of the shock absorber 7.

[0035] See the attached drawings in the specification Figure 1-4 The connection between the limit rod 13 and the sliding block 14 is a hot melt connection, the connection between the sliding block 14 and the mold body 4 is a sliding connection, and the connection between the limit rod 13 and the device base 1 is a hot melt connection. The limit rod 13 and the sliding block 14 cooperate to limit the mold body 4 to prevent it from shaking during the lifting process.

[0036] Working principle: When in use, first, place the workpiece to be processed into the mold groove 9 in the center of the mold body 4, then turn on the switch of the hot pressing mechanism 2, so that it moves downward under the drive mechanism to squeeze the workpiece. At this time, the mold body 4 drops under the limit of the limit rod 13 and presses against the top plate 6. The multiple top plates 6 and the shock absorbers 7 below them cooperate to cushion the mold body 4. After long-term use, if the shock absorber 7 is damaged, screw the mounting block 8 to drive the threaded block 12 to rotate, and generate threaded movement with the device base 1, thereby detaching from the device base 1, completing the replacement, and installing the new shock absorber 7;

[0037] As mentioned above, after the hot pressing work is completed, the hot pressing mechanism 2 is reset, and the switch of the piston rod 5 is turned on, so that it moves upward. The auxiliary magnet above the rear piston rod 5 and the adsorption magnet 11 are adsorbed with each other, thereby pushing the bottom plate 10 up and pushing the workpiece out of the mold body 4, making it convenient for the staff to take it out.

[0038] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A hot pressing molding device for processing adjustable casters, comprising a device base (1) and a mold body (4), characterized in that: A piston rod (5) is provided at the center of the device base (1), side plates (3) are connected to both sides above the device base (1), and a hot pressing mechanism (2) is provided at the center of the side plates (3); The center of the mold body (4) is connected to a bottom plate (10), and an adsorption magnet (11) is connected below the bottom plate (10). A mold groove (9) is provided at the center of the mold body (4). The four sides of the mold body (4) are connected to limiting rods (13), and a sliding block (14) is connected above the limiting rods (13). A top plate (6) is provided below the four sides of the mold body (4), and a shock absorber (7) is connected below the top plate (6). A mounting block (8) is connected below the shock absorber (7), and a threaded block (12) is connected below the mounting block (8).

2. The hot pressing molding equipment for processing adjustable casters according to claim 1, characterized in that: A piston cylinder is provided at the center of the device base (1), and the connection between the piston cylinder and the piston rod (5) is a piston connection. An auxiliary magnet is fixedly connected above the piston rod (5).

3. The hot pressing molding equipment for processing adjustable casters according to claim 1, characterized in that: The mold body (4) and the base plate (10) are connected in a sliding manner. The base plate (10) and the adsorption magnet (11) are installed in an integrated manner. The adsorption magnet (11) and the auxiliary magnet are adsorbed on each other. The center point of the adsorption magnet (11) and the center point of the piston rod (5) are above the same horizontal line.

4. The hot pressing molding equipment for processing adjustable casters according to claim 1, characterized in that: The top plate (6) and the shock absorber (7) are installed in an integrated manner. The top plate (6) is evenly and equidistantly distributed below the mold body (4). The top plate (6) forms a spring shock-absorbing structure through the shock absorber (7) and the mounting block (8).

5. The adjustable caster processing hot pressing forming equipment according to claim 1, characterized in that: The connection mode between the mounting block (8) and the threaded block (12) is a hot melt connection, the connection mode between the threaded block (12) and the device base (1) is a threaded connection, and the center point of the mounting block (8) coincides with the center point of the top plate (6).

6. The hot pressing molding equipment for processing adjustable casters according to claim 1, characterized in that: The connection mode between the limiting rod (13) and the sliding block (14) is a hot melt connection, the connection mode between the sliding block (14) and the mold body (4) is a sliding connection, and the connection mode between the limiting rod (13) and the device base (1) is a hot melt connection.

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