CN219485171U - Frame grinding device - Google Patents

Abstract

The application relates to a frame grinding device belongs to bicycle frame technical field, and it is convenient for carry out the operation of polishing fast to the both ends of steel pipe for the frame, and effectual operating time who has reduced the processing of polishing has improved the efficiency of the processing operation of polishing, and whole practicality is better, includes: a work table; the supporting seat is fixedly welded on the workbench; the driving motor is fixedly arranged on the supporting seat, and the polishing wheel is fixedly arranged on the output shaft; the four support columns are fixedly connected to the bottom of the workbench; the rotating column is rotatably arranged on the workbench; the connecting component is arranged between the placing seat and the rotating column; the connecting assembly comprises two connecting blocks, the two connecting blocks are fixedly welded at the bottom of the placement seat, a sliding rod is fixedly connected between the two connecting blocks, a sliding sleeve is fixedly installed in the rotating column, and the sliding rod is in sliding connection with the sliding sleeve.

Description

Frame grinding device

Technical Field

The application relates to the technical field of bicycle frames, in particular to a frame polishing device.

Background

As is well known, a folding bicycle, also called a bicycle or a bicycle, is usually a two-wheeled small-sized land vehicle, a person riding on the bicycle uses foot pedal as power, and is a green and environment-friendly transportation tool, a frame of the folding bicycle is an important part in the folding bicycle, a plurality of sections of hollow steel pipes are required to be welded together according to different angles in the production process of the frame, and polishing treatment is required to be carried out on two ends of the hollow steel pipes in the production process of the frame, so that a frame polishing device is required.

At present, current frame grinding device is in the use, need to be with the cavity steel pipe that will polish on the workstation, and frame grinding device only can polish the processing to the one end of cavity steel pipe, still need to pick up the cavity steel pipe and transfer the steel pipe through the staff, the cavity steel pipe after will transferring again is fixed on the workstation again, polish its other end through frame grinding device, whole polishing process is comparatively time consuming and laborious, be inconvenient for quick to the processing of polishing of both ends of cavity pipeline, whole practicality is lower.

Therefore, we propose a frame grinding device convenient to carry out quick polishing to the hollow steel pipe both ends for the frame.

Disclosure of Invention

The utility model aims to provide a frame polishing device for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a carriage grinding device comprising:

a work table;

the supporting seat is fixedly welded on the workbench;

the driving motor is fixedly arranged on the supporting seat, and the polishing wheel is fixedly arranged on the output shaft;

the four support columns are fixedly connected to the bottom of the workbench;

the rotating column is rotatably arranged on the workbench;

the connecting component is arranged between the placing seat and the rotating column;

and the limiting mechanism is arranged on the placement seat and is used for limiting the steel pipe for the frame.

As still further aspects of the utility model: the connecting assembly comprises two connecting blocks, the two connecting blocks are fixedly welded at the bottom of the placement seat, a sliding rod is fixedly connected between the two connecting blocks, a sliding sleeve is fixedly installed in the rotating column, and the sliding rod is in sliding connection with the sliding sleeve.

As still further aspects of the utility model: the limiting mechanism comprises two support plates, the two support plates are fixedly connected to the placement seat, the top ends of the two support plates are fixedly connected with connecting plates, a thread bush is fixedly installed in the connecting plates, a thread column is screwed in the thread bush, and one end of the thread column is rotationally connected with the limiting plate.

As still further aspects of the utility model: the top of screw thread post fixed mounting has the bar handle, fixed mounting has the rubber pad on the limiting plate.

As still further aspects of the utility model: the left end and the right end of the placing seat are fixedly provided with first handles, and the placing seat is fixedly provided with an anti-skid pad.

As still further aspects of the utility model: and the bottom ends of the support columns are fixedly connected with support blocks.

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

its when using, place the workstation in the position of use through a plurality of support columns, place the frame of waiting to polish with the steel pipe on placing the seat again, through setting up stop gear, rotate the screw thread post, make screw thread post cooperation thread bush promote the limiting plate downwards, support tightly with the steel pipe for the frame on placing the seat through the limiting plate, reach the spacing purpose of steel pipe for the frame, through starting driving motor, driving motor work drives the wheel of polishing and rotates, rethread slip cap and slide bar's sliding connection, it removes to drive to place the seat, polish with the steel pipe for the frame through polishing the wheel, rethread rotates the rotation of post and workstation and is connected the setting, rotate and place the seat, carry out the processing of polishing through polishing the wheel to the other end of steel pipe for the frame, it is convenient for carry out the operation of polishing fast to the both ends of steel pipe for the frame, the effectual operating time that has reduced the processing of polishing, the efficiency of polishing processing operation has been improved, the whole practicality is better.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

FIG. 3 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 1;

fig. 4 is a schematic diagram of a partial side view of the present utility model.

In the figure: 1. a work table; 2. a support base; 3. a driving motor; 4. grinding wheel; 5. a support column; 6. rotating the column; 7. a placement seat; 8. a connecting block; 9. a slide bar; 10. a sliding sleeve; 11. a support plate; 12. a connecting plate; 13. a thread sleeve; 14. a threaded column; 15. a limiting plate; 16. a bar-shaped handle; 17. a rubber pad; 18. a first handle; 19. an anti-slip pad; 20. and a supporting block.

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.

The present application is described in further detail below in conjunction with the drawings attached to the specification.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a polishing apparatus for a vehicle frame includes:

a work table 1;

the support seat 2 is fixedly welded on the workbench 1;

the driving motor 3, the driving motor 3 is fixedly arranged on the supporting seat 2, and the grinding wheel 4 is fixedly arranged on the output shaft;

the four support columns 5 are fixedly connected to the bottom of the workbench 1;

the rotating column 6 is rotatably arranged on the workbench 1;

the placing seat 7, a connecting component is arranged between the placing seat 7 and the rotating column 6;

the limiting mechanism is arranged on the placing seat 7 and is used for limiting the steel pipe for the frame.

This frame grinding device places workstation 1 in the position of use through four support columns 5 that set up, stop gear that the rethread set up, the frame that will wait to polish is fixed spacing on placing seat 7 with the steel pipe, through starting driving motor 3, make driving motor 3 drive grinding wheel 4 rotate, then through setting up coupling assembling, make and place seat 7 and remove, and then can carry out the operation of polishing to the steel pipe for the frame through pivoted grinding wheel 4, the seat 7 is placed in the drive of the pivoted post 6 that the rethread set up rotates, make grinding wheel 4 can carry out the operation of polishing to the other end of steel pipe for the frame.

In fig. 1, 2: the connecting assembly comprises two connecting blocks 8, the two connecting blocks 8 are fixedly welded at the bottom of the placing seat 7, a sliding rod 9 is fixedly connected between the two connecting blocks 8, a sliding sleeve 10 is fixedly installed in the rotating column 6, and the sliding rod 9 is in sliding connection with the sliding sleeve 10.

This frame grinding device, through the sliding fit of slide bar 9 that sets up in the connecting block 8 and the interior slip cap 10 of spliced pole 6, be convenient for drive and place seat 7 and remove to can drive and place the frame on the seat 7 and remove with the steel pipe, make the wheel 4 of polishing contact with the one end of steel pipe for the frame, and then be convenient for polish the operation to it.

In fig. 1, 3, 4: the limiting mechanism comprises two support plates 11, the two support plates 11 are fixedly connected to the placement seat 7, the top ends of the two support plates 11 are fixedly connected with a connecting plate 12, a threaded sleeve 13 is fixedly installed in the connecting plate 12, a threaded column 14 is screwed in the threaded sleeve 13, and one end of the threaded column 14 is rotatably connected with a limiting plate 15.

This frame grinding device, before carrying out the operation of polishing to the steel pipe that the frame was used, place the steel pipe on placing seat 7, through setting up stop gear, rotate the screw thread post 14 that sets up, make the screw thread post 14 with the screw thread cover 13 screw thread dress can promote limiting plate 15 and remove to support the steel pipe that tightly places on seat 7 through limiting plate 15, avoid polishing wheel 4 to shake the steel pipe when handling it and shake and influence the effect of operation of polishing.

In fig. 1, 3: the top fixed mounting of screw post 14 has bar handle 16, and fixed mounting has rubber pad 17 on the limiting plate 15, and the equal fixed mounting in both ends of the left and right sides of placing seat 7 has the first handle 18 that is convenient for drive to place seat 7 and rotates on rotating post 6, places seat 7 on fixed mounting have slipmat 19, the equal fixedly connected with supporting shoe 200 of bottom of a plurality of support columns 5.

This frame grinding device, the bar handle 16 through setting up is convenient for drive screw thread post 14 and rotates in thread bush 13, and rubber pad 17 and slipmat 19's setting is all in order to increase the contact friction with the steel pipe, avoids the steel pipe to slide on placing seat 7, is convenient for increase the area of contact of support column 5 with ground through the supporting shoe 20 of setting, and then has improved the support stability to workstation 1.

In this embodiment, the driving motor 3 is a well-known device directly purchased in the market and used by those skilled in the art, and can be customized or selected according to actual requirements, and only the driving motor is used herein, but the driving motor 3 is not improved in structure and function, and the driving motor 3 is provided with a control switch matched with the driving motor, and the mounting position of the control switch is selected according to actual requirements, so that the driving motor is convenient for an operator to operate and control, and the technology is very mature and can be implemented.

The implementation principle of the frame polishing device provided by the embodiment of the application is as follows: firstly, through the mutual cooperation of the support column 5 and the support block 20, the workbench 1 is stably placed at a using position, then a frame to be polished is placed on the placing seat 7 by using a steel pipe, the bar-shaped handle 16 is rotated, the bar-shaped handle 16 drives the threaded column 14 to rotate, the threaded column 14 and the threaded sleeve 13 are assembled by the threaded screw, the limiting plate 15 is pushed to move, the limiting plate 15 is abutted against the steel pipe on the placing seat 7, then the driving motor 3 is started, the driving motor 3 drives the polishing wheel 4 to rotate, then a user drives the steel pipe to move by pushing the first handle 18 through the sliding connection cooperation of the sliding sleeve 10 and the sliding rod 9, then polishing operation is carried out on one end of the steel pipe by the polishing wheel 4, and then the placing seat 7 is rotated by the rotating connection of the polishing wheel 4 and the workbench 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A frame grinding device, comprising:

a work table (1);

the support seat (2), the said support seat (2) is welded on the work bench (1) fixedly;

the driving motor (3), the driving motor (3) is fixedly arranged on the supporting seat (2), and the grinding wheel (4) is fixedly arranged on the output shaft;

the four support columns (5) are fixedly connected to the bottom of the workbench (1);

the rotating column (6) is rotatably arranged on the workbench (1);

the device comprises a placing seat (7), wherein a connecting component is arranged between the placing seat (7) and a rotating column (6);

the limiting mechanism is arranged on the placing seat (7) and is used for limiting the steel pipe for the frame.

2. A carriage grinding apparatus as defined in claim 1, wherein: the connecting assembly comprises two connecting blocks (8), the two connecting blocks (8) are fixedly welded at the bottom of the placing seat (7), a sliding rod (9) is fixedly connected between the two connecting blocks (8), a sliding sleeve (10) is fixedly installed in the rotating column (6), and the sliding rod (9) is in sliding connection with the sliding sleeve (10).

3. A carriage grinding apparatus as defined in claim 1, wherein: the limiting mechanism comprises two support plates (11), the two support plates (11) are fixedly connected to the placement seat (7), connecting plates (12) are fixedly connected to the top ends of the two support plates (11), threaded sleeves (13) are fixedly installed in the connecting plates (12), threaded columns (14) are screwed in the threaded sleeves (13), and one ends of the threaded columns (14) are rotationally connected with limiting plates (15).

4. A carriage grinding apparatus as defined in claim 3, wherein: the top end of the threaded column (14) is fixedly provided with a bar-shaped handle (16), and the limiting plate (15) is fixedly provided with a rubber pad (17).

5. A carriage grinding apparatus as defined in claim 1, wherein: the left end and the right end of the placing seat (7) are fixedly provided with first handles (18), and the placing seat (7) is fixedly provided with an anti-slip pad (19).

6. A carriage grinding apparatus as defined in claim 1, wherein: the bottom ends of the supporting columns (5) are fixedly connected with supporting blocks (20).