Accessory grinding device for automobile accessory machining

Abstract

The utility model discloses an accessory polishing device for automobile accessory machining, which relates to the technical field of automobile accessories and comprises a workbench, a polishing component is arranged on the front side of the upper end of the workbench, an accessory placing and rotating component and a limiting and pressing component are arranged in the middle of the upper end of the workbench, and the limiting and pressing component is arranged on the upper portion of the accessory placing and rotating component. The limiting and pressing assembly comprises a C-shaped plate, a passing groove is formed in the upper end of the C-shaped plate, the passing groove communicates with a sliding groove formed in the C-shaped plate, two symmetrically-arranged movable limiting plates are slidably connected to the inner wall of the sliding groove, a bottom plate is fixedly connected to the inner end of each movable limiting plate, and a follow-up shaft is rotationally connected to the upper end of each bottom plate through a bearing. The upper end of the follow-up shaft is fixedly connected with a limiting wheel. According to the automobile part polishing device, the two sides and the top end of an automobile part can be limited at the same time, the phenomenon that rolling beads interfere with the automobile part in the moving process is avoided, and the stability in the polishing process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, specifically to a spare part polishing device for automobile part machining. BACKGROUND

[0002] Automobile parts, as the basis of the automobile industry, are necessary factors to support the sustainable and healthy development of the automobile industry, especially the current vigorous and intense development of independent development and innovation in the automobile industry, which requires a strong parts system to support;

[0003] The utility model discloses a kind of automobile accessory polishing devices, including workbench, linear module and article placing table are arranged at the upper end of workbench with interval, telescopic cylinder is arranged on the slider of linear module, the telescopic part of telescopic cylinder is vertically arranged and is connected and fixed with polishing mechanism, the polishing end of polishing mechanism is close to the side of article placing table, the lower end of workbench is equipped with the driving mechanism for driving article placing table rotation, positioning mechanism is arranged above article placing table.The utility model is a kind of automobile accessory polishing device, the automobile accessory to be processed is placed on article placing table, the automobile accessory to be processed can be clamped and positioned by positioning mechanism, after automobile accessory fixing is completed, telescopic cylinder and polishing mechanism are moved from front to back by linear module, move to the front side of article placing table, start telescopic cylinder, the telescopic rod of telescopic cylinder telescopic can drive polishing mechanism to be lifted, can let the polishing end of polishing mechanism accurately move to the polishing point of automobile accessory, but there is the problem that top block and automobile accessory will be interfered with in the process of rotating article placing table with automobile accessory, can cause the phenomenon that automobile accessory top end and top block produce hard friction in the process of automobile accessory polishing, finally lead to scratch on automobile accessory top end and unstable result of automobile accessory in the process of polishing, for this purpose, we propose a kind of spare part polishing device for automobile part machining. UTILITY MODEL CONTENTS

[0004] The utility model is to provide a kind of spare part polishing device for automobile part machining, to solve the problems raised in the above background.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: An accessory polishing device for automobile accessory machining, including the workbench, the workbench upper end front side is provided with polishing assembly, the workbench upper end middle part is provided with accessory placement rotation subassembly and spacing compression assembly, the spacing compression assembly sets up on the accessory placement rotation subassembly upper part, the spacing compression assembly includes C-shaped board, the C-shaped board upper end is provided with through groove, the through groove is connected with the sliding slot who sets up on the C-shaped board, the sliding slot inner wall is connected with two symmetrical mobile limiting plates of sliding, every mobile limiting plate inner end is fixedly connected with the bottom plate, the bottom plate upper end is rotatably connected with the follower shaft through the bearing, the follower shaft upper end is fixedly connected with the limiting wheel, the C-shaped board is provided with the rotating rod, the rotating rod outer end middle part is fixedly connected with the gear, the gear rear end is connected with the rack, the rack lower end is fixedly connected with the lifting plate, the lifting plate lower end is fixedly connected with two symmetrical spring of setting, the spring lower end is fixedly connected with the sleeve column, the sleeve column inner wall is rotatably connected with the rolling bead, the sleeve column upper end is fixedly connected with the moving column and moving column outer end sliding connection lifting plate, the lifting plate upper end front side is fixedly connected with the guide column and guide column outer end sliding connection C-shaped board.

[0006] Preferably, the C-shaped board right end is fixedly connected with second stepper motor, the second stepper motor output end passes through C-shaped board right end fixed connection rotating rod, the rotating rod outer end is provided with two symmetrical setting thread grooves, the rotating rod outer end is connected with mobile limiting plate and rotating rod penetrates mobile limiting plate, the rotating rod is away from second stepper motor one end rotatably connected with C-shaped board through bearing, the C-shaped board lower end is fixedly connected with workbench.

[0007] Preferably, the polishing assembly includes a vertical plate fixedly connected to the front side of the upper end of the workbench, the rear end of the vertical plate is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a displacement plate, and the upper end of the displacement plate is fixedly connected with a polishing device body.

[0008] Preferably, the accessory placement rotation subassembly includes a first stepper motor fixedly connected to the middle part of the lower end of the workbench, the output end of the first stepper motor is fixedly connected with a first rotating shaft, and the outer end of the first rotating shaft is rotatably connected with the workbench through a bearing, and the upper end of the first rotating shaft is fixedly connected with a placement table.

[0009] Preferably, the lower end of each corner of the workbench is fixedly connected with a support, and the lower end of each support is fixedly connected with a non-slip pad.

[0010] Preferably, the upper end of the rack is fixedly connected with a first top limiting plate, and the width of the first top limiting plate is greater than the width of the sliding slot.

[0011] Preferably, the second top end limiting plate is fixedly connected to the upper end of the moving column.

[0012] Preferably, the first stepper motor, the electric push rod and the second stepper motor are electrically connected to an external power supply.

[0013] Preferably, the lower end of the limiting wheel is located on the upper portion of the placing table.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. The workbench, the support, the anti-skid pad and the limiting and pressing assembly are provided, so that the second stepper motor can be powered by the external power supply, the output end of the second stepper motor drives the rotating rod to rotate and further drives the two moving limiting plates to move close to each other, the bottom plate, the follow-up shaft and the limiting wheel are driven by each moving limiting plate to move, the gear is driven by the rotating rod to rotate and further drives the rack to move downward, the lifting plate is driven by the rack to move downward, the spring, the sleeve column, the rolling ball, the guide column, the moving ball and the second top end limiting plate are driven by the lifting plate to move downward, in the whole process, the rolling ball first contacts the top end of the automobile accessory, when the outer end of the limiting wheel abuts against the outer end of the automobile accessory, the power supply of the second stepper motor can be stopped, in the process, the spring is continuously compressed, the utility model realizes the action of simultaneously limiting the two sides and the top end of the automobile accessory, and the interference phenomenon between the rolling ball and the automobile accessory in the movement process does not occur, and the stability in the polishing process is improved.

[0016] 2. The accessory placing and rotating assembly is provided, so that the automobile accessory can be placed on the placing table, then the first stepper motor is powered by the external power supply, the output end of the first stepper motor drives the first rotating shaft to rotate and further drives the placing table to rotate, the placing table drives the automobile accessory to rotate at a constant speed, so that the automobile accessory with different outer diameter sizes can be placed, and the applicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a limiting and pressing assembly cross-section structure schematic view of the utility model;

[0019] Figure 3 It is a part structure enlarged view of the utility model; Figure 2

[0020] Figure 4 It is a polishing assembly structure schematic view of the utility model; ​

[0021] Figure 5 Figure 1 is a structure schematic view of the accessory placing and rotating assembly of the utility model.

[0022] In the figure: 1, workbench; 2, support; 3, non-slip mat; 4, accessory placing and rotating assembly; 41, first stepping motor; 42, first rotating shaft; 43, placing table; 5, polishing assembly; 51, vertical plate; 52, electric push rod; 53, displacement plate; 54, polishing device body; 6, limiting and pressing assembly; 61, C-shaped plate; 62, sliding groove; 63, through groove; 64, second stepping motor; 65, rotating rod; 66, moving limiting plate; 67, bottom plate; 68, follow-up shaft; 69, limiting wheel; 610, gear; 611, rack; 612, first top limiting plate; 613, lifting plate; 614, guide column; 615, spring; 616, sleeve column; 617, rolling ball; 618, moving column; 619, second top limiting plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figure 1 - Figure 5The utility model provides a technical scheme: A kind of accessory polishing device for automobile accessory processing, including workbench 1, polishing assembly 5 is provided on the upper end front side of workbench 1, accessory placement rotating component 4 and limit compression component 6 are provided on the upper end middle part of workbench 1, limit compression component 6 is arranged on the upper portion of accessory placement rotating component 4, limit compression component 6 includes C-shaped plate 61, through groove 63 is opened in the upper end of C-shaped plate 61, through groove 63 is communicated with the sliding slot 62 opened on C-shaped plate 61, two symmetrical mobile limiting plates 66 are slidably connected in the inner wall of sliding slot 62, the inner end of each mobile limiting plate 66 is fixedly connected with bottom plate 67, bottom plate 67 is rotatably connected with follow-up shaft 68 by bearing on the upper end, follow-up shaft 68 is fixedly connected with limit wheel 69 on the upper end, rotating rod 65 is provided on C-shaped plate 61, gear 610 is fixedly connected on the middle part of the outer end of rotating rod 65, gear 610 rear end is engagedly connected with rack 611, rack 611 lower end is fixedly connected with lifting plate 613, two symmetrical springs 615 are fixedly connected with lifting plate 613 on the lower end, spring 615 lower end is fixedly connected with sleeve column 616, rolling bead 617 is rotatably connected in the inner wall of sleeve column 616, sleeve column 616 upper end is fixedly connected with moving column 618 and moving column 618 outer end is slidably connected with lifting plate 613, lifting plate 613 upper end front side is fixedly connected with guide column 614 and guide column 614 outer end is slidably connected with C-shaped plate 61.

[0025] In the embodiment, the second stepper motor 64 is fixedly connected with the right end of the C-shaped plate 61, the output end of the second stepper motor 64 is fixedly connected with the rotating rod 65 through the right end of the C-shaped plate 61, two symmetrical screw grooves are formed in the outer end of the rotating rod 65, the rotating rod 65 is threadedly connected with the mobile limiting plate 66 and penetrates the mobile limiting plate 66, the rotating rod 65 is rotatably connected with the C-shaped plate 61 through the bearing at the end away from the second stepper motor 64, and the lower end of the C-shaped plate 61 is fixedly connected with the workbench 1.

[0026] Specifically, the second stepper motor 64 is powered by an external power supply, and at this time, the output end of the second stepper motor 64 drives the rotating rod 65 to rotate and in turn drives the two symmetrical mobile limiting plates 66 to move closer to each other.

[0027] In the embodiment, the polishing assembly 5 includes a vertical plate 51 fixedly connected to the upper end front side of the workbench 1, an electric push rod 52 fixedly connected to the rear end of the vertical plate 51, a displacement plate 53 fixedly connected to the output end of the electric push rod 52, and a polishing device body 54 fixedly connected to the upper end of the displacement plate 53.

[0028] Specifically, the polishing assembly 5 can complete the polishing action on automobile accessories of different outer diameter sizes.

[0029] In the embodiment, the accessory placing and rotating assembly 4 comprises a first stepper motor 41 fixedly connected to the middle of the lower end of the workbench 1, the first stepper motor 41 is fixedly connected with a first rotating shaft 42 at the output end, and the outer end of the first rotating shaft 42 is rotatably connected to the workbench 1 through a bearing, and the upper end of the first rotating shaft 42 is fixedly connected with a placing table 43.

[0030] Specifically, the accessory placing and rotating assembly 4 can place the automobile accessories on the placing table 43, and then power the first stepper motor 41 through an external power supply, at this time, the output end of the first stepper motor 41 drives the first rotating shaft 42 to rotate and in turn drives the placing table 43 to rotate, at this time, the placing table 43 drives the automobile accessories to rotate at a constant speed, realizing that automobile accessories of different outer diameter sizes can be placed, and improving the applicability of the device.

[0031] In the embodiment, the lower end of the workbench 1 is fixedly connected with a support 2 at each corner, and the lower end of each support 2 is fixedly connected with a non-slip pad 3.

[0032] Specifically, the support 2 and the non-slip pad 3 can stably support the workbench 1.

[0033] In the embodiment, the upper end of the rack 611 is fixedly connected with a first top limiting plate 612, and the width of the first top limiting plate 612 is greater than the width of the sliding groove 62.

[0034] Specifically, the first top limiting plate 612 can limit the top of the rack 611.

[0035] In the embodiment, the upper end of the moving column 618 is fixedly connected with a second top limiting plate 619, and the outer diameter size of the second top limiting plate 619 is greater than the outer diameter size of the moving column 618.

[0036] Specifically, the second top limiting plate 619 can limit the moving column 618.

[0037] In the embodiment, the first stepper motor 41, the electric push rod 52 and the second stepper motor 64 are electrically connected to an external power supply.

[0038] Specifically, the first stepper motor 41, the electric push rod 52 and the second stepper motor 64 can run smoothly.

[0039] In the embodiment, the limiting wheel 69 is located at the upper part of the placing table 43.

[0040] Specifically, the limiting wheel 69 will not interfere with the placing table 43.

[0041] Working principle: when the device is used to polish the automobile parts, the automobile parts are placed on the placing table 43 first, then the second stepper motor 64 is powered by the external power supply, the output end of the second stepper motor 64 drives the rotating rod 65 to rotate and drives the two moving limiting plates 66 to move close to each other, the moving limiting plate 66 drives the bottom plate 67, the follow-up shaft 68 and the limiting wheel 69 to move, the rotating rod 65 drives the gear 610 to rotate and drives the rack 611 to move down, the rack 611 drives the lifting plate 613 to move down, the lifting plate 613 drives the spring 615, the sleeve column 616, the rolling ball 617, the guide column 614, the moving ball and the second top limiting plate 619 to move down, in the whole process, the rolling ball 617 first contacts the top end of the automobile parts, and when the limiting wheel 69 abuts against the outer end of the automobile parts, the power supply of the second stepper motor 64 is stopped, in the process, the spring 615 is continuously compressed, then the first stepper motor 41 is powered by the external power supply, the output end of the first stepper motor 41 drives the first rotating shaft 42 to rotate and drives the placing table 43 to rotate, the placing table 43 drives the automobile parts to rotate at a constant speed, finally, the burr polishing action of the outer end of the automobile parts is realized by the polishing assembly 5, the utility model realizes the action that the two sides of the automobile parts and the top end of the automobile parts can be simultaneously limited, and the interference phenomenon between the rolling ball 617 and the automobile parts in the movement process does not occur, and the stability in the polishing process is improved.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A grinding device for automotive parts processing, comprising a worktable (1), characterized in that: A grinding assembly (5) is provided on the front side of the upper end of the workbench (1). A parts placement rotating assembly (4) and a limiting clamping assembly (6) are provided in the middle of the upper end of the workbench (1). The limiting clamping assembly (6) is located on the upper part of the parts placement rotating assembly (4). The limiting clamping assembly (6) includes a C-shaped plate (61). A through groove (63) is provided on the upper end of the C-shaped plate (61). The through groove (63) is connected to a sliding groove (62) opened on the C-shaped plate (61). Two symmetrically arranged movable limiting plates (66) are slidably connected to the inner wall of the sliding groove (62). A base plate (67) is fixedly connected to the inner end of each movable limiting plate (66). A follower shaft (68) is rotatably connected to the upper end of the base plate (67) through a bearing. A limiting wheel (69) is fixedly connected to the upper end of the follower shaft (68). A rotating rod (65) is provided on the C-shaped plate (61). A gear (610) is fixedly connected to the middle of the outer end of the rotating rod (65). A rack (611) is meshed with the rear end of the gear (610). A lifting plate (613) is fixedly connected to the lower end of the rack (611). Two symmetrically arranged springs (615) are fixedly connected to the lower end of the lifting plate (613). A sleeve (616) is fixedly connected to the lower end of the springs (615). A ball bearing (617) is rotatably connected to the inner wall of the sleeve (616). A moving column (618) is fixedly connected to the upper end of the sleeve (616), and the lifting plate (613) is slidably connected to the outer end of the moving column (618). A guide column (614) is fixedly connected to the front side of the upper end of the lifting plate (613), and the C-shaped plate (61) is slidably connected to the outer end of the guide column (614).

2. The grinding device for automotive parts processing according to claim 1, characterized in that: The right end of the C-shaped plate (61) is fixedly connected to a second stepper motor (64). The output end of the second stepper motor (64) passes through the right end of the C-shaped plate (61) and is fixedly connected to a rotating rod (65). The outer end of the rotating rod (65) has two symmetrically arranged threaded grooves. The outer end of the rotating rod (65) is threadedly connected to a movable limiting plate (66) and the rotating rod (65) passes through the movable limiting plate (66). The end of the rotating rod (65) away from the second stepper motor (64) is rotatably connected to the C-shaped plate (61) through a bearing. The lower end of the C-shaped plate (61) is fixedly connected to a worktable (1).

3. The grinding device for automotive parts processing according to claim 2, characterized in that: The grinding assembly (5) includes a vertical plate (51) fixedly connected to the front side of the upper end of the worktable (1), an electric push rod (52) fixedly connected to the rear end of the vertical plate (51), a displacement plate (53) fixedly connected to the output end of the electric push rod (52), and a grinding device body (54) fixedly connected to the upper end of the displacement plate (53).

4. The grinding device for automotive parts processing according to claim 3, characterized in that: The accessory placement rotating assembly (4) includes a first stepper motor (41) fixedly connected to the middle of the lower end of the workbench (1). The output end of the first stepper motor (41) is fixedly connected to a first rotating shaft (42), and the outer end of the first rotating shaft (42) is rotatably connected to the workbench (1) through a bearing. The upper end of the first rotating shaft (42) is fixedly connected to a placement platform (43).

5. The grinding device for automotive parts processing according to claim 1, characterized in that: Each corner of the workbench (1) is fixedly connected to a bracket (2), and each bracket (2) is fixedly connected to an anti-slip pad (3) at its lower end.

6. The grinding device for automotive parts processing according to claim 1, characterized in that: The upper end of the rack (611) is fixedly connected to a first top limiting plate (612), and the width of the first top limiting plate (612) is greater than the width of the slide groove (62).

7. The grinding device for automotive parts processing according to claim 1, characterized in that: The upper end of the movable column (618) is fixedly connected to a second top limiting plate (619), and the outer diameter of the second top limiting plate (619) is larger than the outer diameter of the movable column (618).

8. The grinding device for automotive parts processing according to claim 4, characterized in that: The first stepper motor (41), the electric push rod (52), and the second stepper motor (64) are all electrically connected to an external power source.

9. The grinding device for automotive parts processing according to claim 1, characterized in that: The lower end of the limiting wheel (69) is located on the upper part of the placement platform (43).

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