CN210189418U

CN210189418U - Polishing device for processing bicycle frame

Info

Publication number: CN210189418U
Application number: CN201921198362.0U
Authority: CN
Inventors: Xizhen Xiao; 肖西珍; Lei Shi; 石磊
Original assignee: Tianjin Ruian Bicycle Co Ltd
Current assignee: Tianjin Ruian Bicycle Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-03-27
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a burnishing device for bicycle frame processing relates to bicycle frame processing field, differs to current bicycle frame's shape, fixed inconvenient problem, now proposes following scheme, and it includes the base, fixedly connected with locating frame on the base, and the locating frame is "C" shape structure, the one end that is close to the opening part on the locating frame is connected on the base, and installs respectively on the both sides inner wall that is close to the opening part on the locating frame and remove the slide, sliding connection has two movable blocks on the removal slide, and two movable blocks that remove between the slide pass through the locating shaft and connect, the sliding sleeve is equipped with two sliding sleeves on the locating shaft, and the rotation of surface of sliding sleeve is connected with the locating plate. The utility model discloses a set up two elastic rope and connect at the locating lever, can conveniently control the distance between two movable blocks on the same locating plate, according to the pipe wall variation in size of bicycle frame, adjust the distance of centre gripping to two clamp splices are convenient fixed.

Description

Polishing device for processing bicycle frame

Technical Field

The utility model relates to a bicycle frame processing field especially relates to a burnishing device for bicycle frame processing.

Background

The bicycle is a two-wheeled small land vehicle, and people ride the bicycle and use the pedal as power, thus being a green and environment-friendly vehicle. The bicycle can replace walking, is environment-friendly, does not pollute the environment, accords with the modern low-carbon and environment-friendly idea, can also exercise the body simultaneously, and is an ideal tool for riding instead of walking with multiple purposes. The frame is the skeleton of the bicycle, and bears the greatest weight of people and goods. Most of the existing frames are formed by bending and welding a piece of steel, welding spots are arranged on a welded cross beam, the appearance is affected, and the cross beam needs to be polished. The existing polishing technology is generally operated manually, and when the polishing technology is fixed, the bicycle frame is different in shape, so that the bicycle frame cannot be fixed more conveniently, and therefore, a polishing device for processing the bicycle frame is urgently needed to be provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a burnishing device for bicycle frame processing, the shape of having solved bicycle frame differs, fixed inconvenient problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a polishing device for processing a bicycle frame comprises a base, wherein a positioning frame is fixedly connected to the base and is of a C-shaped structure, one end, close to an opening, of the positioning frame is connected to the base, moving slideways are respectively installed on the inner walls of two sides, close to the opening, of the positioning frame, two moving blocks are connected to the moving slideways in a sliding mode, the moving blocks between the two moving slideways are connected through positioning shafts, two sliding sleeves are sleeved on the positioning shafts in a sliding mode, a positioning plate is connected to the surfaces of the sliding sleeves in a rotating mode, two moving plates are movably arranged on the positioning plate, a mounting plate is arranged on one side, far away from the positioning plate, of each moving plate, clamping blocks are respectively and fixedly connected to one side, close to each other, of the two clamping blocks, and the moving plates are connected through springs, the mounting plate is connected with the moving plate through a hydraulic rod.

Preferably, the middle parts of the two sides of the moving plate are respectively and fixedly connected with a positioning rod, and the two positioning rods on the same side of the moving plate are connected through an elastic rope.

Preferably, the hydraulic rod is arranged on one side of the clamping block, which is far away from the clamping block, one side of the clamping block, which is close to the hydraulic rod, is fixedly connected with limiting blocks, the limiting blocks are movably connected with each other through limiting rods, and the two ends of each limiting rod movably penetrate through the limiting blocks respectively.

Preferably, the surface of the base is provided with a silica gel non-slip pad.

Preferably, the locating slot is formed in the locating plate and arranged along the length direction of the locating plate, and the moving plate is movably connected into the locating slot through the sliding block.

Preferably, the positioning shaft is perpendicular to the inner walls of the two sides of the positioning frame.

The utility model has the advantages that:

1. the utility model discloses a set up two elastic rope and connect at the locating lever, can conveniently control the distance between two movable blocks on the same locating plate, according to the pipe wall variation in size of bicycle frame, adjust the distance of centre gripping to two clamp splices are convenient fixed.

2. The utility model discloses a set up mobilizable location axle and rotatable locating plate, make things convenient for the clamp splice can more stable laminating on the surface of frame to can be different according to the shape of bicycle frame, the position of nimble regulation locating plate, convenient fixed frame shape is wider.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the positioning plate of the present invention;

fig. 3 is the schematic structural diagram of the side view of the positioning plate of the present invention.

Reference numbers in the figures: the device comprises a base 1, a positioning frame 2, a moving block 3, a positioning plate 4, a moving slideway 5, a positioning shaft 6, a sliding sleeve 7, a positioning groove 8, a positioning rod 9, a moving plate 10, a mounting plate 11, a clamping block 12, an elastic rope 13, a spring 14, a limiting rod 15, a hydraulic rod 16, a limiting block 17 and a silica gel non-slip mat 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a polishing device for processing a bicycle frame comprises a base 1, a positioning frame 2 is fixedly connected to the base 1, the positioning frame 2 is of a C-shaped structure, one end of the positioning frame 2 close to an opening is connected to the base 1, moving slideways 5 are respectively mounted on inner walls of two sides of the positioning frame 2 close to the opening, two moving blocks 3 are slidably connected to the moving slideways 5, the moving blocks 3 between the two moving slideways 5 are connected through a positioning shaft 6, two sliding sleeves 7 are slidably sleeved on the positioning shaft 6, a positioning plate 4 is rotatably connected to the surface of each sliding sleeve 7, two moving plates 10 are movably arranged on the positioning plate 4, a mounting plate 11 is arranged on one side of each moving plate 10 far away from the positioning plate 4, clamping blocks 12 are respectively and fixedly connected to one side of the mounting plate 11 close to the moving plate 10, and the clamping blocks 12 are arranged on one side of the two, and connect through spring 14 between the clamp splice 12, be connected through hydraulic stem 16 between mounting panel 11 and the movable plate 10, the both sides middle part difference fixedly connected with locating lever 9 of movable plate 10, and connect through elastic cord 13 between two locating levers 9 of movable plate 10 homonymy, hydraulic stem 16 sets up the one side of keeping away from each other on clamp splice 12, and be close to one side difference fixedly connected with stopper 17 of hydraulic stem 16 on clamp splice 12, through 15 swing joint of gag lever post between the stopper 17, and stopper 17 is passed in the activity respectively at the both ends of gag lever post 15, the surface mounting of base 1 has silica gel slipmat 18, constant head tank 8 has been seted up on locating plate 4, and constant head tank 8 sets up along the length direction of locating plate 4, movable plate 10 passes through slider swing joint in constant head tank 8, location axle 6 sets up with the both sides inner wall of.

The working principle is as follows: when the device is used, when polishing is needed, firstly, a bicycle frame is fixed, when the device is fixed, the positioning shaft 6 is slid according to the regular position of the bicycle frame, when the positioning shaft 6 is adjusted, the positioning plate 4 is convenient to be arranged on one side of the surface of the bicycle frame, then the movable plates 10 on the same positioning plate 4 are separated, the surface of the bicycle frame is clamped between the movable plates 10 and clamped on the clamping blocks 12, then the hydraulic rod 16 is started to control the position between the two clamping blocks 12, the surface of the bicycle frame is more stable to be fixed, the positioning plate 4 can rotate on the surface of the sliding sleeve 7, the angle of the positioning plate 4 is rotated according to the outer side shape of the bicycle frame, so that the clamping blocks 12 are more attached to the surface of the bicycle frame, when the two positioning rods 9 are mutually clamped, elastic connection is carried out through the elastic rope 13, the distance between the positioning, the bottom is limited by the silica gel non-slip mat 18, so that the bottom of the frame is supported on the silica gel non-slip mat 18.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A polishing device for processing a bicycle frame comprises a base (1) and is characterized in that a positioning frame (2) is fixedly connected to the base (1), the positioning frame (2) is of a C-shaped structure, one end, close to an opening, of the positioning frame (2) is connected to the base (1), moving slideways (5) are respectively installed on inner walls, close to the opening, of two sides of the positioning frame (2), two moving blocks (3) are connected to the moving slideways (5) in a sliding mode, the moving blocks (3) between the two moving slideways (5) are connected through positioning shafts (6), two sliding sleeves (7) are sleeved on the positioning shafts (6) in a sliding mode, a positioning plate (4) is rotatably connected to the surface of each sliding sleeve (7), two moving plates (10) are movably arranged on the positioning plate (4), and an installation plate (11) is arranged on one side, far away from the positioning plate (4), of each moving plate (10), and a side face, close to each other, of the mounting plate (11) and the moving plates (10) is respectively and fixedly connected with clamping blocks (12), the clamping blocks (12) are arranged on one sides, close to each other, of the two moving plates (10), the clamping blocks (12) are connected through springs (14), and the mounting plate (11) and the moving plates (10) are connected through hydraulic rods (16).

2. The polishing device for processing the bicycle frame as claimed in claim 1, wherein the middle parts of the two sides of the moving plate (10) are respectively fixedly connected with positioning rods (9), and the two positioning rods (9) on the same side of the moving plate (10) are connected through an elastic rope (13).

3. The polishing device for processing the bicycle frame as claimed in claim 1, wherein the hydraulic rod (16) is arranged on one side of the clamping block (12) which is far away from each other, and the side of the clamping block (12) which is close to the hydraulic rod (16) is fixedly connected with limit blocks (17) respectively, the limit blocks (17) are movably connected with each other through limit rods (15), and two ends of each limit rod (15) respectively movably penetrate through the limit blocks (17).

4. A polishing device for bicycle frame processing according to claim 1, characterized in that the surface of the base (1) is mounted with a silica gel non-slip pad (18).

5. The polishing device for processing the bicycle frame as claimed in claim 1, wherein the positioning plate (4) is provided with positioning slots (8), the positioning slots (8) are arranged along the length direction of the positioning plate (4), and the moving plate (10) is movably connected in the positioning slots (8) through a sliding block.

6. The polishing device for bicycle frame processing as claimed in claim 1, wherein the positioning shaft (6) is disposed perpendicular to both side inner walls of the positioning frame (2).