Plastic part deburring device for toy teaching aid

Abstract

The utility model discloses a plastic part deburring device for a toy teaching aid, which comprises a deburring device body, a protective tube is arranged on the outer side of the deburring device body, and the protective tube is fixedly connected with the deburring device body. The operating rod is firstly moved upwards, the operating rod moves upwards to drive the abutting ring to move upwards, the abutting ring moves upwards to be separated from limiting of the limiting plate, then the elastic force of the small spring is released to abut against the limiting plate, the limiting plate drives the clamping rod to contract, and the clamping rod is separated from the clamping groove; then the connector and the grinding disc can be taken out to be replaced, after a new grinding disc is reset and installed, the abutting ring is reset, the abutting ring abuts against and limits the limiting plate again, the deburring device body achieves the effect that the grinding disc is convenient to replace, and the existing mode that the grinding disc is disassembled through complex manual steps is replaced; and therefore, quick disassembly can be achieved, stability is excellent, and use by a user is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of toys and teaching aids, in particular to a plastic part deburring device for toys and teaching aids. Background Art

[0002] Teaching aids are toys and teaching aids used by preschool children in games and learning activities. They are designed to be industrially produced or handmade through certain material materials according to design requirements. They integrate games, entertainment, and intellectual development, and have the functions of exercising the body and promoting the healthy development of body and mind. Teaching aids can be classified in many ways. For example, they can be divided into outdoor toys and indoor toys according to the use environment; they can be divided into large toys and small toys according to size; they can be divided into plush toys, plastic toys, wooden toys, etc. according to materials; they can be classified into sports, role-playing, science, construction, puzzle, performance, art and craft, etc. according to the area.

[0003] After searching, the patent announcement number is: CN213054095U. The utility model discloses an environmentally friendly plastic deburring device, including a deburring machine, a clamping block is arranged below the deburring machine, and an anti-skid sleeve is arranged above the clamping block, a grip rod is arranged inside the anti-skid sleeve, and a first fixed rod is arranged inside one end of the grip rod, a heat dissipation frame is arranged above the first fixed rod, and a micro motor is arranged behind the heat dissipation frame, a clamping sleeve is arranged outside the micro motor, and clamping rings are arranged on both sides of the clamping sleeve, a rotating shaft is arranged above the clamping ring, and a clamping rod is arranged on one side of the rotating shaft, a limit block is arranged above the clamping rod, and a connecting block is arranged on one side of the limit block, and a second fixed rod is arranged above the connecting block. In the environmentally friendly plastic deburring device, the anti-skid sleeve plays a side-tight fit role on the grip rod. When the device is used, the setting of the anti-skid sleeve facilitates the anti-skid of the device, which increases the practicality of the device.

[0004] The above-mentioned prior art solutions have the following defects: when the deburring machine is in use, a bolt structure is still used for locking and limiting. During the disassembly process, it is time-consuming and laborious, and tools are required for operation, which is time-consuming and laborious and inconvenient for users to use. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a deburring device for plastic parts for toys and teaching aids, which has the advantage of easy replacement of grinding discs and solves the problem that the deburring machine still uses a bolt structure for locking and limiting during use, which is time-consuming and labor-intensive, and requires tools to operate during the disassembly process, which is time-consuming and labor-intensive.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deburring device for plastic parts used in toys and teaching aids, comprising a deburring device body, a protective tube is arranged on the outside of the deburring device body, the protective tube is fixedly connected to the deburring device body, an output end of the deburring device body is fixedly connected to a mounting ring, a joint is arranged inside the mounting ring, a grinding disc is fixedly connected to the top of the joint, a support ring is fixedly connected to the outside of the mounting ring, a limiting assembly is arranged on the top of the support ring, and a clamping assembly is arranged on the outside of the mounting ring.

[0007] As a preferred embodiment of the utility model, the limiting assembly includes a support rod, the support rod is fixedly connected to the top of the support ring, a clamping ring is provided on the top of the support ring, the clamping ring is slidably connected to the support rod, a large spring is sleeved on the surface of the support rod, the bottom of the large spring is fixedly connected to the top of the clamping ring, and the top of the large spring is fixedly connected to the surface of the support rod.

[0008] As a preferred embodiment of the utility model, the clamping assembly includes a clamping rod, which is slidably connected to the outside of the mounting ring, clamping grooves for cooperating with the clamping rod are provided on both sides of the joint, the outside of the clamping rod is fixedly connected to a limiting plate, and a small spring is provided on the surface of the clamping rod.

[0009] As a preferred embodiment of the present invention, an operating rod is fixedly connected to the outer side of the clamping ring, and the operating rod is used in conjunction with the clamping ring.

[0010] As a preferred embodiment of the utility model, a protective ring is fixedly connected to the top of the support ring, and the protective ring is slidably connected to the operating rod.

[0011] As a preferred embodiment of the present invention, a block is fixedly connected to the top of the mounting ring, and the joint is slidably connected to the block.

[0012] As a preferred embodiment of the utility model, a stabilizing ring is provided on the top of the abutting ring, the bottom of the stabilizing ring is fixedly connected to the top of the support rod, and a ventilation fan is fixedly installed on the bottom of the deburring device body.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model first moves the operating rod upward, and the upward movement of the operating rod drives the tightening ring to move upward, and the tightening ring moves upward to disengage the limit plate from the limit position, and then the elastic force of the small spring is released to tighten the limit plate, so that the limit plate drives the clamping rod to contract, and the clamping rod is disengaged from the clamping groove, and then the joint and the grinding disc can be taken out for replacement, and after the new grinding disc is reset and installed, the tightening ring is reset, so that the tightening ring is tightened and limited to the limit plate again, so that the deburring device body can achieve the effect of facilitating the replacement of the grinding disc, replacing the existing method of dismantling by complex manual steps, so as to achieve rapid disassembly, excellent stability, and convenient use by users.

[0015] 2. The utility model sets a limit assembly so that the large spring can continuously press the tightening ring, which can ensure that the tightening ring does not shake, has excellent stability, and is not prone to shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional explosion schematic diagram of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the connector of the utility model;

[0019] Figure 4 It is a schematic diagram of an exploded cross section of the connector of the utility model;

[0020] Figure 5 For this utility model Figure 4 Enlarged schematic diagram at point A in the middle.

[0021] In the figure: 1. Deburring device body; 2. Protection tube; 3. Mounting ring; 4. Connector; 5. Grinding disc; 6. Support ring; 7. Limiting assembly; 71. Support rod; 72. Clamping ring; 73. Large spring; 8. Clamping assembly; 81. Clamping rod; 82. Clamping groove; 83. Limiting plate; 84. Small spring; 9. Operating rod; 10. Protection ring; 11. Block; 12. Stabilizing ring; 13. Ventilation fan. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 5As shown, the utility model provides a deburring device for plastic parts used in toys and educational tools, comprising a deburring device body 1, a protective tube 2 is arranged on the outer side of the deburring device body 1, the protective tube 2 is fixedly connected to the deburring device body 1, a mounting ring 3 is fixedly connected to the output end of the deburring device body 1, a joint 4 is arranged inside the mounting ring 3, a grinding disc 5 is fixedly connected to the top of the joint 4, a supporting ring 6 is fixedly connected to the outer side of the mounting ring 3, a limiting assembly 7 is arranged on the top of the supporting ring 6, and a clamping assembly 8 is arranged on the outer side of the mounting ring 3.

[0024] refer to Figure 5 The limiting assembly 7 includes a support rod 71, which is fixedly connected to the top of the support ring 6. A tightening ring 72 is provided on the top of the support ring 6. The tightening ring 72 is slidably connected to the support rod 71. A large spring 73 is sleeved on the surface of the support rod 71. The bottom of the large spring 73 is fixedly connected to the top of the tightening ring 72, and the top of the large spring 73 is fixedly connected to the surface of the support rod 71.

[0025] As a technical optimization solution of the utility model, through the setting of the limit component 7, the large spring 73 can continuously tighten the clamping ring 72, which can ensure that the clamping ring 72 does not shake, has excellent stability, and is not prone to shaking.

[0026] refer to Figure 5 The clamping assembly 8 includes a clamping rod 81, which is slidably connected to the outside of the mounting ring 3. Clamping grooves 82 for use with the clamping rod 81 are provided on both sides of the joint 4. A limiting plate 83 is fixedly connected to the outside of the clamping rod 81, and a small spring 84 is sleeved on the surface of the clamping rod 81.

[0027] As a technical optimization solution of the present invention, the connector 4 can be clamped and fixed by setting the clamping assembly 8, which effectively improves the fastening between the connector 4 and the mounting ring 3, has strong stability, and is convenient for users to use.

[0028] refer to Figure 3 The outer side of the clamping ring 72 is fixedly connected with an operating rod 9, and the operating rod 9 is used in conjunction with the clamping ring 72.

[0029] As a technical optimization solution of the present invention, the clamping ring 72 can be moved by setting the operating rod 9, so that the clamping ring 72 can be stably clamped, which is convenient for users to use.

[0030] refer to Figure 4 A protective ring 10 is fixedly connected to the top of the support ring 6 , and the protective ring 10 is slidably connected to the operating rod 9 .

[0031] As a technical optimization solution of the utility model, the protection ring 10 is provided to protect the clamping ring 72 and the support rod 71, thereby improving the safety of the clamping ring 72 and making it less susceptible to external influences.

[0032] refer to Figure 4 The top of the mounting ring 3 is fixedly connected with a block 11, and the connector 4 is slidably connected with the block 11.

[0033] As a technical optimization solution of the present invention, the clamping ring 72 can be moved by setting the operating rod 9, so that the clamping ring 72 can be stably clamped, which is convenient for users to use.

[0034] refer to Figure 2 A stabilizing ring 12 is provided on the top of the tightening ring 72 , and the bottom of the stabilizing ring 12 is fixedly connected to the top of the support rod 71 . A ventilation fan 13 is fixedly installed on the bottom of the deburring device body 1 .

[0035] As a technical optimization solution of the present invention, the plurality of support rods 71 ​​are limited by the provision of the stabilizing ring 12 , which effectively improves the stability of the support rods 71 ​​and avoids abnormalities of the support rods 71 ​​.

[0036] The working principle and usage process of the utility model are as follows: when in use, when the user needs to quickly replace the grinding disc 5, the user first moves the operating rod 9 upward, and the upward movement of the operating rod 9 drives the tightening ring 72 to move upward, and the tightening ring 72 moves upward to disengage it from the limit of the limit plate 83, and then the elastic force of the small spring 84 is released to tighten the limit plate 83, so that the limit plate 83 drives the clamping rod 81 to contract, and the clamping rod 81 is disengaged from the clamping groove 82, and then the joint 4 and the grinding disc 5 can be taken out for replacement, and after the new grinding disc 5 is reset and installed, the tightening ring 72 is reset, so that the tightening ring 72 is again pressed against the limit plate 83 to limit the position, thereby achieving the effect of facilitating the replacement of the grinding disc 5.

[0037] In summary: the deburring device for plastic parts for toys and teaching aids, by setting the deburring device body 1, the protective tube 2, the mounting ring 3, the joint 4, the grinding disc 5, the support ring 6, the limit assembly 7, the support rod 71, the tightening ring 72, the large spring 73, the clamping assembly 8, the clamping rod 81, the clamping groove 82, the limit plate 83 and the small spring 84 for coordinated use, solves the problem that the existing deburring machine still uses a bolt structure for locking and limiting during use, which is time-consuming and labor-intensive during the disassembly process and requires tools for operation, which is time-consuming and labor-intensive.

[0038] 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 deburring device for plastic parts used in toys and educational tools, comprising a deburring device body (1), characterized in that: A protective tube (2) is arranged on the outside of the deburring device body (1), and the protective tube (2) is fixedly connected to the deburring device body (1); a mounting ring (3) is fixedly connected to the output end of the deburring device body (1); a joint (4) is arranged inside the mounting ring (3); a grinding disc (5) is fixedly connected to the top of the joint (4); a support ring (6) is fixedly connected to the outside of the mounting ring (3); a limiting component (7) is arranged on the top of the support ring (6); and a clamping component (8) is arranged on the outside of the mounting ring (3).

2. A deburring device for plastic parts used in toys and educational tools according to claim 1, characterized in that: The limiting assembly (7) comprises a support rod (71), the support rod (71) being fixedly connected to the top of the support ring (6), a clamping ring (72) being provided on the top of the support ring (6), the clamping ring (72) being slidably connected to the support rod (71), a large spring (73) being sleeved on the surface of the support rod (71), the bottom of the large spring (73) being fixedly connected to the top of the clamping ring (72), and the top of the large spring (73) being fixedly connected to the surface of the support rod (71).

3. A deburring device for plastic parts for educational toys according to claim 1, characterized in that: The clamping assembly (8) comprises a clamping rod (81) which is slidably connected to the outside of the mounting ring (3); clamping grooves (82) for use with the clamping rod (81) are provided on both sides of the joint (4); the outside of the clamping rod (81) is fixedly connected to a limit plate (83); and a small spring (84) is sleeved on the surface of the clamping rod (81).

4. A deburring device for plastic parts used in toys and educational tools according to claim 2, characterized in that: An operating rod (9) is fixedly connected to the outer side of the abutting ring (72), and the operating rod (9) is used in conjunction with the abutting ring (72).

5. A deburring device for plastic parts used in toys and educational tools according to claim 1, characterized in that: A protective ring (10) is fixedly connected to the top of the support ring (6), and the protective ring (10) is slidably connected to the operating rod (9).

6. A deburring device for plastic parts used in toys and educational tools according to claim 1, characterized in that: A block (11) is fixedly connected to the top of the mounting ring (3), and the joint (4) is slidably connected to the block (11).

7. A deburring device for plastic parts used in toys and educational tools according to claim 2, characterized in that: A stabilizing ring (12) is provided on the top of the abutting ring (72), the bottom of the stabilizing ring (12) is fixedly connected to the top of the support rod (71), and a ventilation fan (13) is fixedly installed on the bottom of the deburring device body (1).

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