CN222885991U - An automatic grinding tool - Google Patents
An automatic grinding tool Download PDFInfo
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- CN222885991U CN222885991U CN202421558294.5U CN202421558294U CN222885991U CN 222885991 U CN222885991 U CN 222885991U CN 202421558294 U CN202421558294 U CN 202421558294U CN 222885991 U CN222885991 U CN 222885991U
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- wall
- fixedly connected
- workbench
- electric telescopic
- telescopic rod
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Abstract
本实用新型涉及配件加工领域，公开了一种自动化打磨工装，包括工作台，所述工作台的左侧外壁固定连接有电机，所述工作台的内壁转动连接有往复丝杆，所述工作台外壁的顶端固定连接有连接板，所述连接板顶端的外壁固定连接有电动伸缩杆，所述电动伸缩杆外壁的底端设置有打磨盘，所述电动伸缩杆的外壁设置有防护组件，所述工作台的内壁设置有固定组件，所述固定组件包括移动座，所述固定块的内壁通过限位弹簧弹性连接有按块。本实用新型中，可以对不同大小的工件可以进行快速固定，无需再去通过旋转螺纹杆来对工件进行固定，并且通过往复丝杆来对移动座进行横向移动，从而可以对工件不同的位置进行加工。
The utility model relates to the field of accessory processing, and discloses an automated grinding tool, including a workbench, the left outer wall of the workbench is fixedly connected to a motor, the inner wall of the workbench is rotatably connected to a reciprocating screw, the top of the outer wall of the workbench is fixedly connected to a connecting plate, the outer wall of the top of the connecting plate is fixedly connected to an electric telescopic rod, the bottom end of the outer wall of the electric telescopic rod is provided with a grinding disc, the outer wall of the electric telescopic rod is provided with a protective component, the inner wall of the workbench is provided with a fixing component, the fixing component includes a moving seat, and the inner wall of the fixing block is elastically connected to a pressing block through a limit spring. In the utility model, workpieces of different sizes can be quickly fixed, and there is no need to fix the workpiece by rotating the threaded rod, and the moving seat is moved laterally by the reciprocating screw, so that different positions of the workpiece can be processed.
Description
Technical Field
The utility model relates to the field of accessory machining, in particular to an automatic polishing tool.
Background
The polishing process is an indispensable processing process for die casting products, sheet metal products and cast products, the polishing process at present is generally divided into manual or mechanical automation, the manual polishing consumes time and energy, the least reliable is that the quality is difficult to ensure, and the phenomena of product deformation, incomplete operation and the like are common.
Through retrieval, chinese patent publication No. CN 215824983U discloses a burr polishing tool for automatic equipment parts and relates to the field of parts. This deckle edge frock of polishing that automation equipment spare and accessory parts were used, the on-line screen storage device comprises a base, the spout has been seted up to the upper surface of base, sliding connection has the slider on the inner wall of spout, the last fixed surface of slider has a support section of thick bamboo, sliding connection has the bracing piece on the inner wall of a support section of thick bamboo, two spacing grooves have been seted up to the surface symmetry of a support section of thick bamboo, two stopper of symmetry fixedly connected with on the surface of bracing piece bottom, the blank groove has been seted up on the outer wall of one side of bracing piece is kept away from to the stopper, fixedly connected with telescopic link and spacing spring on the inner wall of blank groove, and telescopic link and spacing spring's the other end fixedly connected with extrusion piece. This deckle edge frock of polishing that automation equipment spare and accessory parts used promotes and supports a section of thick bamboo and control the removal, can make the edges and corners of polishing the dish to spare and accessory parts top polish, and the degree of polishing is the same, has played effectual effect of polishing to spare and accessory parts.
The device is used for polishing the surface of a workpiece through the left-right movement of the supporting cylinder, a screw rod type fixing clamp is still adopted when the workpiece is fixed, when a plurality of groups of workpieces are processed, the threaded rod is required to be frequently rotated to be fixed, the threaded rod is required to be rotated again to be disassembled after the processing is completed, and the disassembly is time-consuming and labor-consuming, so that an automatic polishing tool is provided to solve the problems.
Disclosure of utility model
In order to make up for the defects, the utility model provides an automatic polishing tool, and aims to solve the problem that a threaded rod needs to be frequently rotated to be fixed in the prior art.
In order to achieve the above purpose, the automatic polishing tool comprises a workbench, wherein a motor is fixedly connected to the left outer wall of the workbench, a reciprocating screw rod is rotatably connected to the inner wall of the workbench, a connecting plate is fixedly connected to the top end of the outer wall of the workbench, an electric telescopic rod is fixedly connected to the outer wall of the top end of the connecting plate, a polishing disc is arranged at the bottom end of the outer wall of the electric telescopic rod, a protection assembly is arranged on the outer wall of the electric telescopic rod, a fixing assembly is arranged on the inner wall of the workbench, the fixing assembly comprises a movable seat, a rotating disc is rotatably connected to the inner wall of the movable seat, a fixing block is fixedly connected to the top end of the outer wall of the rotating disc, two groups of clamping blocks are slidably connected to the inner wall of the movable seat, and a pressing block is elastically connected to the inner wall of the fixing block through a limiting spring.
As a further description of the above technical solution:
The protection component comprises a shielding cover, and the shielding cover is elastically connected to the outer wall of the bottom end of the electric telescopic rod through a reset spring.
As a further description of the above technical solution:
The output shaft of the motor is fixedly connected with the reciprocating screw rod, the movable seat is in threaded connection with the surface of the reciprocating screw rod, and the movable seat is in sliding connection with the inner wall of the workbench.
As a further description of the above technical solution:
Two groups of arc grooves are formed in the surface of the rotating disc, the clamping blocks are slidably connected to the inner wall of the arc grooves of the rotating disc, and the fixing blocks are slidably connected to the inner wall of the movable seat.
As a further description of the above technical solution:
One end of the limiting spring is fixedly connected to the inner wall of the fixed block, and the other end of the limiting spring is fixedly connected to the outer wall of the pressing block.
As a further description of the above technical solution:
The pressing block is connected to the inner wall of the fixed block in a sliding manner, a plurality of groups of clamping grooves are formed in the inner wall of the movable seat, and the pressing block is spliced with the inner wall of the clamping grooves.
As a further description of the above technical solution:
One end of the reset spring is fixedly connected to the top end of the outer wall of the shielding cover, and the other end of the reset spring is fixedly connected to the inner wall of the bottom end of the electric telescopic rod.
As a further description of the above technical solution:
the shielding cover is connected to the outer wall of the bottom end of the electric telescopic rod in a sliding mode.
The utility model has the following beneficial effects:
1. According to the utility model, the fixing assembly is arranged, so that workpieces with different sizes can be rapidly fixed, the workpieces are not required to be fixed by rotating the threaded rod, and the movable seat is transversely moved by the reciprocating screw rod, so that different positions of the workpieces can be processed.
2. According to the utility model, the shielding assembly is arranged, so that when the polishing disc polishes the surface of the workpiece, the workpiece can be always attached to the surface of the workpiece through the shielding cover, and therefore, the splashing of scraps in the polishing process is prevented.
Drawings
Fig. 1 is an overall perspective view of an automatic polishing tool provided by the utility model;
FIG. 2 is a schematic view of a part of a movable seat of an automatic polishing tool according to the present utility model;
FIG. 3 is a schematic view of a part of a cross section of a fixing block of an automatic polishing tool according to the present utility model;
FIG. 4 is an enlarged schematic view of part A in FIG. 4 of an automated polishing tool according to the present utility model;
fig. 5 is a schematic diagram of a partial cross-sectional structure of a protective cover of an automatic polishing tool according to the present utility model.
Legend description:
1. A work table; 2, a motor, 3, a reciprocating screw rod, 4, a connecting plate, 5, a fixing component, 51, a movable seat, 52, a fixing block, 53, a rotating disc, 54, a clamping block, 55, a limiting spring, 56, a pressing block, 6, an electric telescopic rod, 7, a protection component, 71, a return spring, 72, a shielding cover and 8, a polishing disc.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an embodiment of the utility model provides an automatic polishing tool, which comprises a workbench 1, wherein a motor 2 is fixedly connected to the left outer wall of the workbench 1, a reciprocating screw rod 3 is rotatably connected to the inner wall of the workbench 1, the reciprocating screw rod 3 is in the prior art, two groups of threads are arranged on the surface of the reciprocating screw rod 3, a movable seat 51 on the surface of the reciprocating screw rod 3 can be subjected to reciprocating adjustment movement through rotation of the reciprocating screw rod 3, an output shaft of the motor 2 is fixedly connected with the reciprocating screw rod 3, the movable seat 51 is in threaded connection with the surface of the reciprocating screw rod 3, the movable seat 51 is used for moving on the surface of the reciprocating screw rod 3, so that a workpiece can transversely move along the surface of the movable seat 51, and thus polishing is performed on a plurality of angles, the movable seat 51 is slidably connected to the inner wall of the workbench 1, a connecting plate 4 is fixedly connected to the top end of the outer wall of the workbench 1, an electric telescopic rod 6 is fixedly connected to the outer wall of the top end of the connecting plate 4, a polishing disc 8 is arranged at the bottom end of the outer wall of the electric telescopic rod 6, a driving motor is arranged inside the polishing disc 8 in the prior art, and the polishing disc 8 is started through the driving motor is started, so that the electric telescopic rod is used for polishing the surface 8 to rotate at high speed to perform polishing.
Referring to fig. 2-5, the inner wall of the workbench 1 is provided with a fixing component 5, the fixing component 5 comprises a moving seat 51, the inner wall of the moving seat 51 is rotationally connected with a rotating disc 53, two groups of arc grooves are formed in the surface of the rotating disc 53, a clamping block 54 is slidingly connected to the inner wall of the arc groove of the rotating disc 53, the bottom end of the clamping block 54 moves in the arc groove through rotation of the rotating disc 53, so that opposite movement or mutual separation is achieved, the fixing block 52 is slidingly connected to the inner wall of the moving seat 51, the shape of the fixing block 52 is matched with the arc groove formed in the surface of the moving seat 51, the rotating disc 53 can be driven to rotate on the inner wall of the moving seat 51 through movement of the fixing block 52, the fixing block 52 is fixedly connected to the top end of the outer wall of the rotating disc 53, two groups of clamping blocks 54 are slidingly connected to the inner wall of the moving seat 51, two groups of linear guide grooves are formed in the surface of the moving seat 51, when the inner wall of the rotating disc 53 moves in opposite directions, the clamping blocks 54 do not move in an arc shape, the inner wall of the clamping block can only move in the arc grooves, the inner wall of the fixing block 52 can move in opposite directions through a limiting spring 55, the limiting spring 55 is elastically connected to the inner wall of the limiting block 52, and the limiting spring 55 is fixedly connected to the other end of the limiting spring 55 is fixedly connected to the limiting spring 55, and the limiting spring 55 is fixedly connected to the other end of the limiting spring 55 and the limiting block 55 is fixedly connected to the limiting position of the limiting spring 55. The pressing block 56 is slidably connected to the inner wall of the fixed block 52, and a plurality of groups of clamping grooves are formed in the inner wall of the movable seat 51, and the pressing block 56 is inserted into the inner wall of the clamping groove, so that the rotating disc 53 is fixed at a plurality of positions where the inner wall of the movable seat 51 rotates.
Referring to fig. 1 and 5, the protection assembly 7 includes a shielding cover 72, the shielding cover 72 is elastically connected to the outer wall of the bottom end of the electric telescopic rod 6 through a return spring 71, one end of the return spring 71 is fixedly connected to the top end of the outer wall of the shielding cover 72, the other end of the return spring 71 is fixedly connected to the inner wall of the bottom end of the electric telescopic rod 6, the return spring 71 acts on the position of the shielding cover 72 after being extruded and moved, the shielding cover 72 can be automatically reset, the sliding connection of the shielding cover 72 is arranged on the outer wall of the bottom end of the electric telescopic rod 6, and a guide groove is formed in the bottom end of the electric telescopic rod 6, so that the shielding cover 72 can only move up and down on the inner wall of the guide groove and cannot be separated from the inner wall of the guide groove.
The working principle is that when a workpiece is polished, the workpiece is placed between two groups of clamping blocks 54 on the surface of the movable seat 51, at the moment, the pressing block 56 can be pressed to move on the inner wall of the fixed block 52, the pressing block 56 is separated from a clamping groove at the current position of the movable seat 51, and the limiting spring 55 is elastically compressed when the pressing block 56 moves, at the moment, the fixed block 52 can be rotated to drive the rotating disc 53 to rotate on the inner wall of the movable seat 51, when the rotating disc 53 rotates, the two groups of clamping blocks 54 sliding in arc-shaped grooves on the surface of the rotating disc 53 can move in opposite directions, and the surfaces of the clamping blocks 54 are connected in the linear guide grooves of the movable seat 51 in a sliding mode, so that the two groups of clamping blocks 54 can move linearly in opposite directions, the workpiece can be quickly fixed, at the moment, the pressing block 56 can be released from the elastic action of the limiting spring 55, and restored to the initial position to be clamped with the clamping groove at the current position of the movable seat 51, and the positions of the rotating disc 53 and the clamping blocks 54 can be fixed.
At this time, the polishing disc 8 at the bottom end can be attached to the surface of the workpiece by starting the electric telescopic rod 6, and meanwhile, in the descending process of the electric telescopic rod 6, the bottom end of the shielding cover 72 can be contacted with the surface of the workpiece first, the reset spring 71 is elastically compressed, the polishing disc 8 can still move downwards at this time, when the polishing disc 8 is attached to the surface of the workpiece, the shielding cover 72 can be subjected to the elastic action of the reset spring 71, and the shielding cover is always attached to the surface of the workpiece, so that scraps generated when the polishing disc 8 rotates for polishing are blocked.
When polishing a plurality of angles in the same position of a workpiece, the output shaft of the motor 2 can be started to drive the reciprocating screw rod 3 to rotate, and when the reciprocating screw rod 3 rotates, the movable seat 51 can be driven to transversely move on the inner wall of the workbench 1, so that the position of the workpiece can be adjusted according to the position of the workpiece to be polished, and the position of the workpiece can be adjusted without releasing the fixing of the workpiece.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421558294.5U CN222885991U (en) | 2024-07-03 | 2024-07-03 | An automatic grinding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421558294.5U CN222885991U (en) | 2024-07-03 | 2024-07-03 | An automatic grinding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222885991U true CN222885991U (en) | 2025-05-20 |
Family
ID=95702104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421558294.5U Active CN222885991U (en) | 2024-07-03 | 2024-07-03 | An automatic grinding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222885991U (en) |
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2024
- 2024-07-03 CN CN202421558294.5U patent/CN222885991U/en active Active
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