Deburring device

Abstract

The utility model belongs to the technical field of automobile plastic part machining, and particularly relates to a deburring device which comprises a workbench and further comprises a polishing buffering assembly arranged on the surface of the workbench. According to the plastic part polishing device, the polishing buffer assembly is arranged, a plastic part is placed and buckled on a buffer seat, a first motor installed on the surface of the buffer seat is started, a polishing disc is driven to polish the interior of the plastic part, and burrs outside the plastic part are polished and cleaned after being matched with a polishing mechanism on a fixing frame and pressed downwards; a damping spring is installed, so that buffering can be conducted in the plastic part polishing process, the situation that excessive polishing influences the product quality is avoided, and the deburring and polishing efficiency is improved, and a fixed collecting assembly is matched, and during use, a second motor is started to drive a threaded rod to rotate; and a threaded block on the surface of the threaded rod moves to drive a fixed plate on a movable plate to press down and limit the deburring plastic shell, excessive rotation of a plastic part is avoided, the use stability effect is good, and burrs are conveniently collected.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile plastic parts processing, and particularly relates to a deburring device. Background Art

[0002] The production of automotive plastic parts mostly adopts mold injection molding. This production method will form a lot of burrs on the workpiece, which will affect the assembly of automotive parts. Therefore, the burrs must be removed. The general treatment method is to use manual handheld polishing equipment to remove the burrs. This operation method is not only inefficient, but also easy to cause work injuries;

[0003] After checking, the publication (announcement) number: CN215032721U discloses a deburring device. This technology discloses "a deburring device, including a handle, a connecting rod, a fixed seat, a pad, a spiral rod, a connecting column, a pressing hammer, a fixed block, a positioning block, a sheet, a slide groove, a slide rail, a deburring punch, a slider and a pressing cavity. The pad is fixed with the fixed seat at one end, and the fixed block is fixed at the other end of the pad. The top of the fixed block is provided with a travel groove for the reciprocating motion of the slider, and the two sides of the slider are fixed with the slide rails and other technical contents, and discloses that the deburring device can quickly and easily remove the burrs on the surface of the thin sheet parts with high quality and other technical effects";

[0004] Although this design can quickly remove burrs on the surface of thin-sheet parts with high quality, this design requires manual deburring operations, which takes a lot of time and energy for a long time and has low deburring efficiency.

[0005] In order to solve the above problems, a deburring device is proposed in the present application. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a deburring device, which has the characteristics of simple structure, convenient use, good deburring effect, and improved deburring efficiency of plastic parts.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deburring device, comprising a workbench, and also comprising a grinding buffer component arranged on the surface of the workbench;

[0008] The grinding buffer assembly includes a U-shaped fixed frame installed on the surface of the workbench, a grinding mechanism arranged on the surface of the fixed frame, and a buffer seat arranged in a groove opened on the surface of the workbench, a first motor is installed on the surface of the buffer seat, a grinding disc is installed on the output end of the first motor, a damping spring is installed in the groove opened on the surface of the workbench, and one end of the damping spring away from the workbench is connected to the bottom surface of the buffer seat.

[0009] As a preferred deburring device of the utility model, the buffer seat is matched with a groove opened on the surface of the workbench, and the buffer seat slides in the groove opened on the surface of the workbench.

[0010] As a preferred deburring device of the utility model, a limit block is symmetrically installed on the surface of the buffer seat, a guide groove matched with the limit block is opened in the groove opened on the surface of the workbench, and the buffer seat slides in the workbench through the guide groove and the limit block.

[0011] As a preferred deburring device of the utility model, it also includes a fixed collecting assembly arranged on the surface of the workbench, the fixed collecting assembly includes a movable plate symmetrically arranged on the surface of the workbench, a fixed plate installed on the surface of the movable plate, and a second motor installed in a slide groove opened on the surface of the fixed frame, the output shaft of the second motor is connected to a threaded rod arranged in the fixed frame, the surface of the threaded rod is screwed with a screw block, and the screw block is connected to the movable plate.

[0012] As a preferred deburring device of the utility model, collection boxes are arranged in the collection grooves symmetrically opened on the surface of the workbench.

[0013] As a preferred deburring device of the utility model, the surface of the collecting troughs opened on the surface of the workbench is installed with a screen.

[0014] As a preferred deburring device of the utility model, a handle is installed on the surface of the collecting box.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting a grinding buffer component, placing the plastic part on the buffer seat, and starting the first motor installed on the surface of the buffer seat, the grinding disc is driven to grind the inside of the plastic part, and the grinding mechanism on the fixed frame is cooperated to grind and clean the burrs on the outside of the plastic part after pressing down, and the damping spring is installed to buffer the plastic part during the grinding process, so as to avoid excessive grinding affecting product quality and improve the deburring grinding efficiency. In conjunction with the fixed collection component, when in use, the second motor is started to drive the threaded rod to rotate, so that the screw block on the surface of the threaded rod moves and then drives the fixed plate on the movable plate to press down and limit the deburring plastic shell, so as to avoid excessive rotation of the plastic part. It has good stability and convenient collection of burrs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the grinding buffer component in the utility model;

[0020] Figure 3 It is a partial structural diagram of the fixed collection component in the utility model;

[0021] Figure 4 This is a structural diagram of the collection box used in the utility model;

[0022] In the figure: 1. Workbench;

[0023] 2. grinding buffer assembly; 21. fixing frame; 22. grinding mechanism; 23. buffer seat; 24. first motor; 25. grinding disc; 26. limit block; 27. guide groove; 28. damping spring;

[0024] 3. Fixed collection assembly; 31. Moving plate; 32. Fixed plate; 33. Second motor; 34. Threaded rod; 35. Screw block; 36. Screen; 37. Collection box; 38. Handle. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1

[0027] like Figure 1-Figure 4 As shown;

[0028] A deburring device comprises a workbench 1.

[0029] In this embodiment: After checking the public (announcement) number: CN215032721U discloses a deburring device, which discloses "a deburring device, including a handle, a connecting rod, a fixed seat, a pad, a spiral rod, a connecting column, a pressing hammer, a fixed block, a positioning block, a sheet, a slide groove, a slide rail, a deburring punch, a slider and a pressing cavity, a fixed seat is fixed at one end of the pad, a fixed block is fixed at the other end of the pad, a travel groove for the reciprocating motion of the slider is opened on the top of the fixed block, and slide rails are fixed on both sides of the slider, and the technical contents of the device are disclosed. Deburring device, can conveniently and quickly remove burrs on the surface of thin-sheet parts with high quality and other technical effects". Although the design can quickly and high-quality remove burrs on the surface of thin-sheet parts, this design requires manual deburring operation, which takes a lot of time and energy for a long time, and the deburring efficiency is low. In terms of actual use, this problem is obviously a real problem that is difficult to solve. Therefore, in order to solve this technical problem, a grinding buffer component 2 and a fixed collection component 3 are added to the application document.

[0030] In combination with the above content, it also includes a grinding buffer assembly 2 arranged on the surface of the workbench 1, and the grinding buffer assembly 2 includes a U-shaped structure fixing frame 21 installed on the surface of the workbench 1, a grinding mechanism 22 arranged on the surface of the fixing frame 21, and a buffer seat 23 arranged in a groove opened on the surface of the workbench 1, a first motor 24 is installed on the surface of the buffer seat 23, a grinding disc 25 is installed on the output end of the first motor 24, a damping spring 28 is installed in the groove opened on the surface of the workbench 1, and the end of the damping spring 28 away from the workbench 1 is connected to the bottom surface of the buffer seat 23.

[0031] In this embodiment: by setting up a grinding buffer assembly 2, by placing the plastic part on the buffer seat 23, and starting the first motor 24 installed on the surface of the buffer seat 23, the grinding disc 25 is driven to grind the inside of the plastic part, and cooperate with the grinding mechanism 22 on the fixed frame 21 to grind and clean the burrs on the outside of the plastic part after pressing down, and installing a damping spring 28 can buffer the grinding process of the plastic part, avoid excessive grinding to affect product quality, and improve the deburring and grinding efficiency.

[0032] It should be noted that the grinding mechanism 22 is composed of three parts: a driving motor, a hydraulic telescopic rod and a deburring disc, and the deburring disc on the grinding mechanism 22 rotates in opposite directions to the grinding disc 25, so the use effect is good.

[0033] It should be noted that the buffer seat 23 is compatible with the groove opened on the surface of the workbench 1. The buffer seat 23 slides in the groove opened on the surface of the workbench 1, which can make the buffer seat 23 move up and down in the workbench 1 more stable and have a good use effect.

[0034] In an optional embodiment, a limit block 26 is symmetrically installed on the surface of the buffer seat 23, and a guide groove 27 adapted to the limit block 26 is opened in the groove opened on the surface of the workbench 1. The buffer seat 23 slides in the workbench 1 through the guide groove 27 and the limit block 26.

[0035] In this embodiment: by installing a limit block 26 on the surface of the buffer seat 23 and providing a guide groove 27 adapted to the limit block 26, the limit block 26 slides in the guide groove 27, thereby limiting the moving range of the buffer seat 23, which can further improve the stability of the buffer seat 23 during use.

[0036] In combination with the above content, it also includes a fixed collecting component 3 arranged on the surface of the workbench 1, the fixed collecting component 3 includes a movable plate 31 symmetrically arranged on the surface of the workbench 1, a fixed plate 32 installed on the surface of the movable plate 31, and a second motor 33 installed in a slide groove opened on the surface of the fixed frame 21, the output shaft of the second motor 33 is connected to a threaded rod 34 arranged in the fixed frame 21, the surface of the threaded rod 34 is screwed with a screw block 35, and the screw block 35 is connected to the movable plate 31.

[0037] In this embodiment: and in conjunction with the fixed collection component 3, when in use, the second motor 33 is started to drive the threaded rod 34 to rotate, so that the screw block 35 on the surface of the threaded rod 34 moves and then drives the fixed plate 32 on the movable plate 31 to press down and limit the deburring plastic shell, thereby avoiding excessive rotation of the plastic parts and achieving good stabilization effect.

[0038] It should be noted that: the collecting boxes 37 are arranged in the collecting grooves symmetrically opened on the surface of the workbench 1, and the burrs polished off can be collected in the collecting boxes 37, which is convenient for collection and unified treatment, and has a good use effect.

[0039] In an optional embodiment, the surface of the collecting slots opened on the surface of the workbench 1 is installed with a screen 36 .

[0040] In this embodiment, by installing a screen 36 on the surface of the collecting groove opened on the surface of the workbench 1, the workbench 1 can be kept flat and will not affect the burr treatment of the plastic parts.

[0041] In an optional embodiment, a handle 38 is installed on the surface of the collection box 37 .

[0042] In this embodiment, by installing a handle 38 on the surface of the collection box 37, the collection box 37 can be easily pulled out from the surface of the workbench 1, making it more convenient to use.

[0043] The working principle and use process of the utility model are as follows: in order to remove burrs on automobile plastic parts more quickly and cheaply, a grinding buffer assembly 2 is provided, and the plastic part is buckled on the buffer seat 23, and the first motor 24 installed on the surface of the buffer seat 23 is started to drive the grinding disc 25 to grind the inside of the plastic part, and cooperate with the grinding mechanism 22 on the fixed frame 21 to grind and clean the burrs on the outside of the plastic part after pressing down, and the damping spring 28 is installed to buffer the grinding process of the plastic part to avoid excessive grinding affecting product quality and improve the efficiency of deburring and grinding. The buffer seat 23 is adapted to the groove opened on the surface of the workbench 1, and the buffer seat 23 slides in the groove opened on the surface of the workbench 1, so that the buffer seat 23 can move up and down in the workbench 1 more stably, and the use effect is good. By installing the buffer seat 23 on the surface A limit block 26 is provided with a guide groove 27 matched with the limit block 26, so that the limit block 26 slides in the guide groove 27, thereby limiting the moving range of the buffer seat 23, which can further improve the stability of the buffer seat 23 during use, and cooperate with the fixed collection component 3. When in use, the second motor 33 is started to drive the threaded rod 34 to rotate, so that the screw block 35 on the surface of the threaded rod 34 moves and then drives the fixed plate 32 on the movable plate 31 to press down and limit the deburred plastic shell to avoid excessive rotation of the plastic parts. Collection boxes 37 are provided in the collection grooves symmetrically opened on the surface of the workbench 1, and the burrs polished off can be collected in the collection box 37 for convenient collection and unified processing. By installing a handle 38 on the surface of the collection box 37, the collection box 37 can be easily pulled out from the surface of the workbench 1, which is more convenient to use.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A deburring device, comprising a workbench (1), characterized in that: It also includes a grinding buffer component (2) arranged on the surface of the workbench (1); The grinding buffer assembly (2) comprises a U-shaped fixing frame (21) mounted on the surface of the workbench (1), a grinding mechanism (22) arranged on the surface of the fixing frame (21), and a buffer seat (23) arranged in a groove opened on the surface of the workbench (1); a first motor (24) is mounted on the surface of the buffer seat (23); a grinding disc (25) is mounted on the output end of the first motor (24); a damping spring (28) is mounted in the groove opened on the surface of the workbench (1); and one end of the damping spring (28) away from the workbench (1) is connected to the bottom surface of the buffer seat (23).

2. The deburring device according to claim 1, characterized in that: The buffer seat (23) is matched with a groove provided on the surface of the workbench (1), and the buffer seat (23) slides in the groove provided on the surface of the workbench (1).

3. The deburring device according to claim 1, characterized in that: A limit block (26) is symmetrically mounted on the surface of the buffer seat (23); a guide groove (27) adapted to the limit block (26) is provided in a groove provided on the surface of the workbench (1); and the buffer seat (23) slides in the workbench (1) via the guide groove (27) and the limit block (26).

4. The deburring device according to claim 1, characterized in that: It also includes a fixed collection component (3) arranged on the surface of the workbench (1), the fixed collection component (3) including a movable plate (31) symmetrically arranged on the surface of the workbench (1), a fixed plate (32) installed on the surface of the movable plate (31), and a second motor (33) installed in a slide groove provided on the surface of the fixed frame (21), the output shaft of the second motor (33) is connected to a threaded rod (34) arranged in the fixed frame (21), the surface of the threaded rod (34) is screwed with a screw block (35), and the screw block (35) is connected to the movable plate (31).

5. The deburring device according to claim 4, characterized in that: Collection boxes (37) are provided in the collection grooves symmetrically opened on the surface of the workbench (1).

6. The deburring device according to claim 1, characterized in that: The surfaces of the collecting grooves provided on the surface of the workbench (1) are all installed with screens (36).

7. The deburring device according to claim 5, characterized in that: A handle (38) is installed on the surface of the collection box (37).

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