CN220783443U

CN220783443U - Surface polishing device for precision-manufactured parts

Info

Publication number: CN220783443U
Application number: CN202320847411.9U
Authority: CN
Inventors: 卓碧治
Original assignee: Wuxi Jiashengqiang Technology Co ltd
Current assignee: Wuxi Jiashengqiang Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2024-04-16
Anticipated expiration: 2033-04-17

Abstract

The utility model belongs to the technical field of precision parts, in particular to a precision manufacturing part surface polishing device, which comprises a workbench, a moving mechanism fixedly arranged on the upper surface of the workbench, and a polishing mechanism fixedly arranged on the moving mechanism, wherein two sides of the upper surface of the workbench are respectively fixed with a fixed seat A and a fixed seat B which are symmetrically arranged, the upper surface of the workbench is also provided with a turnover assembly, the turnover assembly comprises a squeezing plate A arranged between the fixed seat A and the fixed seat B, a rotating rod fixed on the left side of the squeezing plate A and a gear fixed on the surface of the rotating rod, and the turnover assembly is arranged.

Description

Surface polishing device for precision-manufactured parts

Technical Field

The utility model belongs to the technical field of precision parts, in particular to a surface polishing device for precision manufactured parts.

Background

The precise part is a part widely applied to industries such as automobiles, communication, medical treatment, clocks, mobile phones, computers and the like, is more precise and more suitable for industries with high requirements on precision unlike the common part, and needs to be polished by a polishing device in the processing process of the precise part so as to ensure the surface of the part to be smooth, beautiful and beautiful;

warp yarn checking bulletin number: CN213225651U discloses a surface polishing device for precision manufacturing parts, which comprises a housing, the bottom of the inner cavity of the housing is fixedly connected with a frame, both sides of the bottom of the inner wall of the frame are provided with sliding grooves, the inner wall of the sliding grooves is movably connected with sliding rods, and the top of the sliding rods is fixedly connected with a collecting frame, so that the surface polishing device for precision manufacturing parts has the technical effects that dust and waste generated in the process of polishing parts are not convenient to collect, the pollution of processing environment is easy to cause, and the health of staff is influenced;

when in use, the design can collect dust and waste, avoid polluting processing environment, however, in the process of polishing the component, the polishing device generally can only polish one side of the component, the parts are overturned and fixed manually to carry out polishing operation again, so that the labor intensity of workers is increased, and the working efficiency is lower;

in order to solve the above problems, a surface polishing device for precision-manufactured parts is proposed in the present application.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a precision manufacturing part surface polishing device which has the characteristics that the polishing operation can be carried out on multiple surfaces of parts, the parts do not need to be overturned and fixed manually for many times, and the polishing operation is carried out again, so that the labor intensity of workers is reduced, the working efficiency is higher, and the using effect of the device is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the surface polishing device for the precision manufactured part comprises a workbench, a moving mechanism fixedly arranged on the upper surface of the workbench, and a polishing mechanism fixedly arranged on the moving mechanism, wherein a fixed seat A and a fixed seat B which are symmetrically arranged are respectively fixed on two sides of the upper surface of the workbench, and a turnover assembly is further arranged on the upper surface of the workbench;

the turnover assembly comprises an extrusion plate A arranged between the fixed seat A and the fixed seat B, a rotating rod fixed on the left side of the extrusion plate A and a gear fixed on the surface of the rotating rod, and a rack is arranged below the gear.

As the surface polishing device for the precision-manufactured parts, preferably, one end of the rotating rod, which is far away from the extrusion plate A, is rotationally connected with the fixed seat B through the bearing A, a fixed plate is fixed on one side, which is close to the fixed seat B, of the upper surface of the workbench, an electric push rod A is fixed on one side, which is close to the fixed seat B, of the fixed plate surface, the surface of the rack is fixed at the output end of the electric push rod A, the rack is in meshed connection with the gear, an electric push rod B is fixed on one side, which is close to the extrusion plate A, of the surface of the fixed seat A, and the output end of the electric push rod B is rotationally connected with the extrusion plate B through the bearing B.

As a preferable mode of the surface polishing device for the precision manufactured parts, the center of the surface of the workbench is provided with the avoidance groove.

As a preferable mode of the surface polishing device for the precision-manufactured parts, a waste box is placed below the workbench, and the waste box corresponds to the avoidance groove.

As a surface polishing device for precision-manufactured parts, it is preferable that a protective pad is bonded to each side of the squeeze plate A and the squeeze plate B which are close to each other.

The surface polishing device for the precision-manufactured parts, which is preferable, also comprises a supporting component, wherein the supporting component comprises a positioning plate arranged in the extrusion plate A, a connecting plate fixed on one side of the surface of the positioning plate close to the fixed seat B and an electric push rod C fixed between the connecting plate and the extrusion plate A.

As the surface polishing device for the precision-manufactured part, preferably, a chute is formed in one side, close to the positioning plate, of the inside of the extrusion plate A, and the positioning plate is in sliding connection with the extrusion plate A through the chute.

In contrast to the prior art, the method has the advantages that, the beneficial effects of the utility model are as follows:

through having set up the upset subassembly, carry out the polishing in-process to the spare part, can carry out the polishing operation to the multiaspect of spare part, need not to overturn the spare part fixedly through the manual work many times, carry out the polishing operation once more, this operation has reduced staff's intensity of labour, make work efficiency higher, the result of use of device has been improved, and added supporting component on this mechanism, place the spare part on the locating plate, can carry out horizontal positioning to the spare part, make stripper plate A and stripper plate B be in balanced state to spare part centre gripping in-process, in order to guarantee that later stage polishing precision is higher, the practicality of device has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a top view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram showing the structure of the extrusion plate A and the extrusion plate B in the utility model;

FIG. 4 is a schematic view of a support assembly according to the present utility model;

in the figure:

1. a work table; 2. a moving mechanism; 3. a polishing mechanism; 4. a fixing seat A; 5. a fixing seat B;

6. a flip assembly; 61. a squeeze plate A; 62. an extrusion plate B; 63. a rotating rod; 64. a gear; 65. a rack; 66. an electric push rod A; 67. a fixing plate; 68. an avoidance groove; 69. an electric push rod B; 611. a waste bin; 612. a protective pad;

7. a support assembly; 71. a positioning plate; 72. a connecting plate; 73. an electric push rod C; 74. and a sliding groove.

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.

Example 1

As shown in fig. 1:

the utility model provides a precision manufacturing part surface polishing device, includes workstation 1 and fixed mounting at the mobile mechanism 2 of workstation 1 upper surface and fixed mounting polishing mechanism 3 on mobile mechanism 2, and the upper surface both sides of workstation 1 are fixed with fixing base A4 and fixing base B5 that are symmetrical arrangement respectively.

In this embodiment: existing devices (bulletin number): CN213225651U, disclosing: a surface finish apparatus for precision-manufactured parts, further improved upon in this prior art subject application, see the disclosure below for details; in order to solve the technical problem existing in the prior art, the design can collect dust and waste materials to avoid polluting the processing environment, but in the process of polishing the parts, the general polishing device can only polish one side of the parts, and the parts are required to be overturned and fixed manually to polish again, so that the labor intensity of workers is increased, the working efficiency is lower, the problem is obviously a problem which is actually present and is difficult to solve in combination with the use, and in order to solve the technical problem, the overturning assembly 6 and the supporting assembly 7 are added on the application document, and the power equipment involved in the product is powered by an external power supply.

Further, the method comprises the following steps:

as shown in fig. 1, 2 and 3:

the upper surface of the workbench 1 is also provided with a turnover assembly 6, the turnover assembly 6 comprises a squeeze plate A61 arranged between a fixed seat A4 and a fixed seat B5, a rotating rod 63 fixed on the left side of the squeeze plate A61 and a gear 64 fixed on the surface of the rotating rod 63, and a rack 65 is arranged below the gear 64.

In this embodiment: when polishing the surface of a precision-manufactured part, firstly, the part is placed between the extrusion plate A61 and the extrusion plate B62, the part is extruded and fixed by the generated extrusion force through the movement of the extrusion plate B62, then the moving mechanism 2 is started to drive the polishing mechanism 3 to move to a part polishing area, the polishing operation is carried out by starting the polishing mechanism 3, after one side polishing is finished, as the rack 65 is meshed with the gear 64 and connected, the gear 64 is driven to rotate through the movement of the rack 65, the rotating rod 63 is driven to rotate along with the rotation of the gear 64, meanwhile, the extrusion plate A61, the extrusion plate B62 and the part synchronously rotate until the part is overturned to the other side, then the polishing operation is continued, so that the part can be polished on multiple sides without overturning and fixing the part manually for multiple times, the polishing operation is carried out again, the labor intensity of workers is reduced, the working efficiency is higher, and the using effect of the device is improved.

It should be noted that: the moving mechanism 2 is formed by combining a support, a threaded rod, a motor and the like, and is rotated along with the rotation of the motor A, so that the threaded rod A is driven to rotate, the sliding block is driven to move through the rotation of the threaded rod A, the polishing mechanism 3 can be driven to move back and forth through the movement of the sliding block, the motor B is started, the threaded rod B is driven to move, the support is driven to move left and right through the threaded rod B, the polishing mechanism 3 can be driven to move up and down through an electric telescopic rod, the polishing mechanism 3 is formed by combining a motor and a polishing disc, and the polishing disc is started and driven to rotate through the motor, so that polishing operation is realized.

In an alternative embodiment, one end of the rotating rod 63 far away from the extrusion plate a61 is rotationally connected with the fixed seat B5 through a bearing a, a fixed plate 67 is fixed on one side of the upper surface of the workbench 1 close to the fixed seat B5, an electric push rod a66 is fixed on one side of the surface of the fixed plate 67 close to the fixed seat B5, the surface of the rack 65 is fixed at the output end of the electric push rod a66, the rack 65 is in meshed connection with the gear 64, an electric push rod B69 is fixed on one side of the surface of the fixed seat A4 close to the extrusion plate a61, and the output end of the electric push rod B69 is rotationally connected with the extrusion plate B62 through the bearing B.

In this embodiment: the electric push rod B69 is started to drive the extrusion plate B62 to move towards the extrusion plate A61 until the extrusion plate B62 is attached to the parts, the parts are fixed through mutual extrusion between the extrusion plate A61 and the extrusion plate B62, polishing operation is carried out after the fixing is completed, after one side polishing is completed, the electric push rod A66 is started to drive the rack 65 to move, and the rack 65 is meshed with the gear 64 to drive the gear 64 to rotate, so that the rotation of the gear 64 drives the rotating rod 63 to rotate, and meanwhile the extrusion plate A61, the extrusion plate B62 and the parts synchronously rotate until the parts turn to the other side, telescopic movement of the electric push rod A66 is stopped, and polishing operation is continued.

It should be noted that: the electric push rod A66 is controlled by a controller (not shown), and the gear 64 is rotated by a matched angle by setting the moving distance of the rack 65 driven by the electric push rod A66.

In an alternative embodiment, the center of the surface of the table 1 is provided with a relief groove 68.

In this embodiment: by avoiding the groove 68, parts can be effectively prevented from being blocked by the surface of the workbench 1 in the overturning process, so that the overturning process is more flexible and practical.

In an alternative embodiment, a waste bin 611 is placed under the table 1, and the waste bin 611 corresponds to the avoidance groove 68.

In this embodiment: as polished debris falls into the interior of the pod 611 through the relief groove 68, the debris is collected by the pod 611.

In an alternative embodiment, a protective pad 612 is bonded to each side of the compression plates A61 and B62 that are adjacent to each other.

In this embodiment: the protection pad 612 can effectively avoid the damage condition on the surface in the process of extruding the parts, and improves the using effect of the device.

Further, the method comprises the steps of;

as shown in fig. 1 and 4:

the surface polishing device for the precision-manufactured part further comprises a supporting component 7, wherein the supporting component 7 comprises a positioning plate 71 arranged inside a pressing plate A61, a connecting plate 72 fixed on one side, close to a fixed seat B5, of the surface of the positioning plate 71, and an electric push rod C73 fixed between the connecting plate 72 and the pressing plate A61, a sliding groove 74 is formed in one side, close to the positioning plate 71, of the pressing plate A61, and the positioning plate 71 and the pressing plate A61 are in sliding connection through the sliding groove 74.

In this embodiment: firstly, the electric push rod C73 is started to drive the connecting plate 72 to move, the connecting plate 72 is moved and drives the positioning plate 71 to slide in the direction of the extrusion plate B62 in the chute 74 formed by the extrusion plate A61 until the positioning plate 71 stretches out of a part, then the stretching movement of the electric push rod C73 is stopped, and then the parts are placed on the surface of the part stretching out of the positioning plate 71, so that the parts can be horizontally positioned, the extrusion plate A61 and the extrusion plate B62 are in a balanced state in the clamping process of the parts, and the practicability of the device is improved in order to ensure higher later polishing precision.

The working principle and the using flow of the utility model are as follows: when polishing the surface of a precision manufactured part, firstly, the electric push rod C73 is started to drive the connecting plate 72 to move, so that the connecting plate 72 moves and drives the positioning plate 71 to slide in the direction of the extrusion plate B62 in the chute 74 formed by the extrusion plate A61 until the positioning plate 71 stretches out of a part, then the stretching movement of the electric push rod C73 is stopped, then the part is placed on the surface of the part stretching out of the positioning plate 71, so that the part can be horizontally positioned, the extrusion plate A61 and the extrusion plate B62 are in a balanced state in the clamping process of the part, in order to ensure higher polishing precision in the later stage, the practicability of the device is improved, meanwhile, the electric push rod B69 is started to drive the extrusion plate B62 to move in the direction of the extrusion plate A61 until the protective pad 612 on the extrusion plate B62 is attached to the part, and the part is mutually extruded between the extrusion plate A61 and the extrusion plate B62, the parts are fixed, the damage condition on the surface is avoided in the process of extruding the parts through the protective pad 612, after the fixing is completed, the moving mechanism 2 is started to drive the polishing mechanism 3 to move to the part polishing area, the polishing operation is performed by starting the polishing mechanism 3, the polished chips fall into the waste box 611 through the avoiding groove 68, the chips are collected through the waste box 611, after one side polishing is completed, the electric push rod A66 is started to drive the rack 65 to move, the rack 65 is meshed with the gear 64 to drive the gear 64 to rotate, the rotation of the gear 64 drives the rotary rod 63 to rotate, meanwhile, the extruding plate A61, the extruding plate B62 and the parts synchronously rotate until the parts are overturned to the other side, then the telescopic movement of the electric push rod A66 is stopped, and then, the polishing operation is continued, so that the multiple surfaces of the parts can be polished without overturning and fixing the parts manually for many times, the labor intensity of workers is reduced, the working efficiency is higher, and the using effect of the device is improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a precision manufacture part surface finish device, is in including workstation (1) and fixed mounting moving mechanism (2) and fixed mounting of workstation (1) upper surface are in polishing mechanism (3) on moving mechanism (2), the upper surface both sides of workstation (1) are fixed with fixing base A (4) and fixing base B (5) that are symmetrical arrangement respectively, its characterized in that: the upper surface of the workbench (1) is also provided with a turnover assembly (6);

the overturning assembly (6) comprises an extrusion plate A (61) arranged between the fixed seat A (4) and the fixed seat B (5), a rotating rod (63) fixed on the left side of the extrusion plate A (61) and a gear (64) fixed on the surface of the rotating rod (63), and a rack (65) is arranged below the gear (64).

2. The precision-manufactured part surface polishing apparatus according to claim 1, wherein: the one end that extrusion board A (61) was kept away from to bull stick (63) is passed through bearing A with fixing base B (5) rotate and is connected, workstation (1) upper surface is close to one side of fixing base B (5) is fixed with fixed plate (67), fixed plate (67) surface is close to one side of fixing base B (5) is fixed with electric putter A (66), the surface fastening of rack (65) is in the output of electric putter A (66), rack (65) with gear (64) meshing is connected, fixing base A (4) surface is close to one side of extrusion board A (61) is fixed with electric putter B (69), the output of electric putter B (69) is connected with extrusion board B (62) through bearing B rotation.

3. The precision-manufactured part surface polishing apparatus according to claim 2, wherein: an avoidance groove (68) is formed in the center of the surface of the workbench (1).

4. A precision manufactured part surface finish apparatus according to claim 3, wherein: and a waste box (611) is arranged below the workbench (1), and the waste box (611) corresponds to the avoidance groove (68).

5. The precision-manufactured part surface polishing apparatus according to claim 4, wherein: a protective pad (612) is adhered to one side of the extrusion plate A (61) and one side of the extrusion plate B (62) close to each other.

6. The precision-manufactured part surface polishing apparatus according to claim 5, wherein: the novel extrusion device is characterized by further comprising a supporting component (7), wherein the supporting component (7) comprises a positioning plate (71) arranged inside the extrusion plate A (61), a connecting plate (72) fixed on one side, close to the fixed seat B (5), of the surface of the positioning plate (71) and an electric push rod C (73) fixed between the connecting plate (72) and the extrusion plate A (61).

7. The precision-manufactured part surface polishing apparatus according to claim 6, wherein: a chute (74) is formed in one side, close to the locating plate (71), of the inside of the extrusion plate A (61), and the locating plate (71) is connected with the extrusion plate A (61) in a sliding mode through the chute (74).