CN219925617U

CN219925617U - Manual polishing machine

Info

Publication number: CN219925617U
Application number: CN202321057559.9U
Authority: CN
Inventors: 付中贵; 程芝英; 李永军; 徐志中; 李红亮; 李闯
Original assignee: Jiangsu Lanxin New Energy Technology Co ltd
Current assignee: Jiangsu Lanxin New Energy Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-31
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a manual polishing machine, which comprises: the polishing device comprises a workbench, a power box, a polishing disk and a manual polishing mechanism, wherein the power box is fixed below the table top of the workbench, and the shaft end of a power output shaft of the power box penetrates through the table top of the workbench and is fixedly connected with the polishing disk above; the manual polishing mechanism comprises a polishing support, a movable seat and a hand rotating table, wherein the polishing support is fixed on one side of the table top of the workbench, a horizontal screw is installed on the polishing support, a rotary hand wheel is installed at one end of the horizontal screw, the movable seat is installed on the horizontal screw, a ball bearing is installed at the top end of the movable seat, a rotating shaft is installed on the back of the hand rotating table, and the rotating shaft is inserted into an inner ring of the ball bearing. Through the mode, the polishing machine can meet the processing requirements of workpieces with different specifications, and has the advantages of good operation stability and high polishing quality during manual polishing.

Description

Manual polishing machine

Technical Field

The utility model relates to the field of processing equipment, in particular to a manual polishing machine.

Background

The photovoltaic welding strip is an important component of a photovoltaic module, the photovoltaic welding strip is manufactured through continuous drawing and calendaring procedures, a plurality of tools with cambered surface structures are used in the procedures, rust, sundries and the like are prone to occurring on a working surface when the tools are taken out for use after being placed for a period of time, polishing treatment is needed before use, parameters are reset before common automatic polishing equipment is used each time because of more and scattered workpiece specifications needing to be processed, characteristic processing is not suitable for different tools, and the existing manual polishing equipment has higher requirements on quality of operators and is prone to waste.

Disclosure of Invention

The utility model mainly solves the technical problem of providing a manual polishing machine which can meet the requirement of on-site temporary processing and improve the on-site polishing quality.

In order to solve the technical problems, the utility model adopts a technical scheme that: there is provided a manual polishing machine including: the polishing device comprises a workbench, a power box, a polishing disk and a manual polishing mechanism, wherein the power box is fixed below the table top of the workbench, and the shaft end of a power output shaft of the power box penetrates through the table top of the workbench and is fixedly connected with the polishing disk above; the manual polishing mechanism comprises a polishing support, a movable seat and a hand rotating table, wherein the polishing support is fixed on one side of the table top of the workbench, a horizontal screw is installed on the polishing support, a rotary hand wheel is installed at one end of the horizontal screw, the movable seat is installed on the horizontal screw, a ball bearing is installed at the top end of the movable seat, a rotating shaft is installed on the back of the hand rotating table, and the rotating shaft is inserted into an inner ring of the ball bearing.

In a preferred embodiment of the utility model, a chute parallel to the horizontal screw rod is arranged on the polishing support, and a limit slider matched with the chute is arranged at the bottom of the movable seat.

In a preferred embodiment of the utility model, the hand-held rotary table comprises a shelf and a handle, wherein the handle is arranged at the rear of the shelf, a plurality of positioning holes are formed in the shelf, a plurality of positioning holes are also formed in corresponding to-be-processed tools, and the positions of the positioning holes on the to-be-processed tools are in one-to-one correspondence with the positions of the positioning holes on the shelf. The connection point between the rotating shaft and the hand turntable is positioned on one side of the shelf, which is close to the handle. And a hand guard is further arranged on one side of the shelf, which is connected with the handle. The outer contour of the connection area of the shelf and the tool is smaller than the outer contour of the corresponding position of the tool.

The beneficial effects of the utility model are as follows: the utility model is an improvement on the existing manual polishing device, a special polishing frame is arranged on a workbench, and a stable rotatable fulcrum can be provided for manual polishing of field operators by combining the manual turntable on the polishing frame with the movable seat, so that the stability is better during manual operation, the manual polishing quality is obviously improved, and the lead screw adjusting structure on the polishing frame can enable the field operators to adjust the distance between the manual turntable and the polishing disc according to different fields of products, thereby meeting the requirement of temporary processing of products with different specifications.

Drawings

FIG. 1 is a schematic top view of a preferred embodiment of the present utility model;

FIG. 2 is a schematic side elevational view of the illustrated embodiment;

FIG. 3 is an enlarged schematic view of a partial connecting structure in a side view of the illustrated embodiment;

FIG. 4 is a schematic diagram of the assembly of the transfer table with the workpiece in the embodiment;

the components in the drawings are marked as follows:

1. the device comprises a tool, a workbench, a power box, a power output shaft, a polishing disk, a polishing support, a horizontal screw rod, a rotary hand wheel, a movable seat, a ball bearing, a rotary table and a chute, wherein the tool, the workbench, the power box, the power output shaft, the polishing disk, the polishing support, the horizontal screw rod, the rotary hand wheel, the movable seat, the ball bearing, the rotary table and the chute are arranged in sequence, and the rotary hand wheel is arranged in sequence, and the movable seat is arranged in sequence, and the ball bearing is arranged in sequence, the rotary table is arranged in sequence, and the chute is arranged in sequence, and is connected with the rotary table.

1101. Handle 1102 shelf 1103 pivot 1104 locating hole 1105 finger guard.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1 to 4, an embodiment of the present utility model includes:

a manual polishing machine, the manual polishing machine comprising: the polishing device comprises a workbench 2, a power box 3, a polishing disk 5 and a manual polishing mechanism, wherein the power box 3 is fixed below the table top of the workbench 2, and the shaft end of a power output shaft 4 of the power box 3 penetrates through the table top of the workbench 2 and is fixedly connected with the polishing disk 5 above. The manual polishing mechanism comprises a polishing support 6, a movable seat 9 and a hand-turning table 11, wherein the polishing support 6 is fixed on one side of the table top of the workbench 2, a horizontal screw rod 7 is installed on the polishing support 6, a rotary hand wheel 8 is installed at one end of the horizontal screw rod 7, the movable seat 9 is installed on the horizontal screw rod 7, and the movable seat 9 can be driven to reciprocate in the direction of the horizontal screw rod 7 by driving the horizontal screw rod 7 to rotate through the rotary hand wheel 8. The ball bearing 10 is installed on the top end of the movable seat 9, the rotating shaft 1103 is installed on the back surface of the hand-held rotary table 11, and the rotating shaft 1103 is inserted into the inner ring of the ball bearing 10. Therefore, when the tool 1 is polished, the tool 1 is fixed on the hand-operated table 11, then the distance between the movable seat 9 and the polishing disc 5 is adjusted to a proper position by rotating the hand wheel 8, the power box 3 is started after the distance is adjusted, and the hand-operated table 11 is manually operated to finish the polishing of the tool.

Two sliding grooves 12 parallel to the horizontal screw rod 7 are arranged on the polishing support 6, and limit sliding blocks matched with the sliding grooves 12 are arranged at the bottom of the movable seat 9. In this way, when the rotary hand wheel 8 is turned, the movable seat 9 can move smoothly under the common constraint of the chute 12 and the horizontal screw rod 7 instead of swinging left and right.

The hand-held rotary table 11 comprises a shelf 1102 and a handle 1101, the handle 1101 is arranged at the rear of the shelf 1102, a plurality of positioning holes 1104 are formed in the shelf 1102, a plurality of positioning holes are also formed in corresponding tools 1 to be processed, the positions of the positioning holes in the tools 1 to be processed are in one-to-one correspondence with the positions of the positioning holes 1104 in the shelf 1102, and the outer contour of the connecting area of the shelf 1102 and the tools 1 is smaller than the outer contour of the corresponding position of the tools 1. In this embodiment, the shape of the tool 1 is fan-shaped, the tool 1 and the shelf 112 are respectively provided with 4 positioning holes 1104 corresponding to each other, at this time, the circle center of the tool 1 coincides with the position of the rotating shaft 1103, and the outer contour of the processing area of the tool 1 completely covers the shelf 1102 at the corresponding position, so that the tool 1 and the shelf 1102 are relatively fixed during manual polishing, and the polishing effect is not affected if the tool is not rocked. And the polishing pad 5 does not hit the edge of the shelf 1102.

The connection point between the rotating shaft 1103 and the hand turret 11 is located on the side of the shelf 1102 near the handle 1101. Thus, the rotating shaft 1103 approaches the whole gravity center position of the hand turntable 11, and the hand turntable rotates more stably. A finger guard 1105 is also arranged on the side, connected with the handle 1101, of the shelf 1102, so that the skin injury caused by spark sputtering on the hands of an operator during polishing can be prevented.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A manual polisher, the manual polisher comprising: the polishing device comprises a workbench, a power box, a polishing disk and a manual polishing mechanism, wherein the power box is fixed below the table top of the workbench, and the shaft end of a power output shaft of the power box penetrates through the table top of the workbench and is fixedly connected with the polishing disk above; the manual polishing mechanism comprises a polishing support, a movable seat and a hand rotating table, wherein the polishing support is fixed on one side of the table top of the workbench, a horizontal screw is installed on the polishing support, a rotary hand wheel is installed at one end of the horizontal screw, the movable seat is installed on the horizontal screw, a ball bearing is installed at the top end of the movable seat, a rotating shaft is installed on the back of the hand rotating table, and the rotating shaft is inserted into an inner ring of the ball bearing.

2. The manual polishing machine according to claim 1, wherein a chute parallel to the horizontal screw rod is arranged on the polishing support, and a limit sliding block matched with the chute is arranged at the bottom of the movable seat.

3. The manual polishing machine according to claim 1, wherein the manual rotary table comprises a shelf and a handle, the handle is arranged at the rear of the shelf, a plurality of positioning holes are formed in the shelf, a plurality of positioning holes are also formed in corresponding to-be-processed tools, and the positions of the positioning holes on the to-be-processed tools are in one-to-one correspondence with the positions of the positioning holes on the shelf.

4. A manual polishing machine as claimed in claim 3, wherein the connection point between the rotation shaft and the hand turntable is located on a side of the shelf adjacent to the handle.

5. A manual polishing machine according to claim 3, wherein a hand guard is further provided on the side of the shelf connected to the handle.

6. A manual polishing machine according to claim 3, wherein the outer contour of the area where the shelf is connected with the tool is smaller than the outer contour of the corresponding position of the tool.