CN210650192U

CN210650192U - Welding fork grinding clamp

Info

Publication number: CN210650192U
Application number: CN201921598212.9U
Authority: CN
Inventors: 张建文
Original assignee: Jiangsu Jianxin Machinery Manufacturing Co Ltd
Current assignee: Jiangsu Jianxin Machinery Manufacturing Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-02
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a welding fork anchor clamps of polishing relates to welding fork technical field, and it includes the mount, the lower surface joint of mount inner wall has first bearing, cup jointed first pivot in the first bearing, the surface joint of first pivot has the commentaries on classics handle, the top fixedly connected with backup pad of first pivot, the last fixed surface of backup pad is connected with the adapter sleeve, the surface of adapter sleeve is through the first spring of a plurality of and a plurality of antiskid ribbed tile fixed connection. This welding fork anchor clamps of polishing through changeing mutually supporting between handle, first pivot, adapter sleeve, first spring, antiskid ribbed tile, screw thread post, mobile cardboard, second spring and the splint, not only can carry out the centre gripping to a plurality of welding forks, has still saved staff's time, has improved efficiency, can adapt to the not welding fork body of equidimension simultaneously, but satisfies staff's user demand to its practicality has further been improved.

Description

Welding fork grinding clamp

Technical Field

The utility model relates to a welding fork technical field specifically is a welding fork anchor clamps of polishing.

Background

The welding fork can reach the purpose of being connected between the two, the welding fork is when processing is accomplished, need carry out the centre gripping and polish, and ordinary anchor clamps can only singly carry out the centre gripping to the welding fork, can not polish to a plurality of centre grippings of welding fork, it is lower to cause the efficiency that the staff polished to the welding fork, a large amount of time has been consumeed simultaneously, inconvenient staff's work, current anchor clamps simultaneously can only the centre gripping the welding fork of the same size, can not carry out the centre gripping to the welding fork of equidimension not according to the demand, not only can not be better satisfy staff's user demand, its practicality has still been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a welding fork anchor clamps of polishing has solved ordinary anchor clamps and can only singly carry out the centre gripping to the welding fork, can not polish to a plurality of centre grippings of welding fork, cause the efficiency that the staff polished to the welding fork to be lower, a large amount of time has been consumeed simultaneously, inconvenient staff's work, current anchor clamps simultaneously can only the welding fork of centre gripping equidimension, can not carry out the centre gripping to the welding fork of equidimension not as the demand, not only can not be better satisfy staff's user demand, the problem of its practicality has still been reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a welding fork anchor clamps of polishing, includes the mount, the lower surface joint of mount inner wall has first bearing, cup jointed first pivot in the first bearing, the surface joint of first pivot has the commentaries on classics handle, the top fixedly connected with backup pad of first pivot, the last fixed surface of backup pad is connected with the adapter sleeve, the surface of adapter sleeve is through the first spring of a plurality of and a plurality of antiskid ribbed tile fixed connection, and the back of the body overlap joint of per two antiskid ribbed tiles is at a welding fork originally internally, and the equal overlap joint of a plurality of welding fork body is at the upper surface of backup pad.

The utility model discloses a portable electronic device, including mount, screw cap, rotary device joint, rotating device joint, the lower surface of fixed plate passes through the rotating device and is connected with the connecting plate, the bottom fixedly connected with rotary device of screw cap internal thread connection has the screw thread post in the mount, the bottom fixedly connected with rotary device of screw thread post, the upper surface of rotary device joint at the fixed plate, the lower surface of fixed plate passes through the last fixed surface who rotating device and connecting plate to be connected, the lower surface of connecting plate is provided with the mobile cardboard of a plurality of, the front and the back of mobile cardboard all are provided with the handle, the internal surface of mobile cardboard passes through.

Preferably, the rotating device comprises a second rotating shaft, the second rotating shaft is fixedly connected to the bottom end of the threaded column, the second rotating shaft is sleeved in a second bearing, and the second bearing is clamped on the upper surface of the supporting plate.

Preferably, the lower surface of the rotating handle is provided with a plurality of grooves, one of the grooves is internally provided with a sliding rod, and the sliding rod is sleeved in the sliding sleeve.

Preferably, the back of the sliding sleeve is fixedly connected with the lower surface of the inner wall of the fixing frame through the fixing block, the lower surface of the sliding sleeve is fixedly connected with the upper surface of the pulling plate through a third spring, the third spring is sleeved outside the sliding rod, and the sliding rod is fixedly connected to the upper surface of the pulling plate.

Preferably, the rotating device comprises a third bearing, the third bearing is clamped on the lower surface of the supporting plate, a third rotating shaft is sleeved in the third bearing, and the third rotating shaft is fixedly connected to the upper surface of the connecting plate.

Preferably, the outer surface of the rotating handle is provided with anti-slip lines, the upper surface of the inner wall of the fixing frame is fixedly connected with the upper surface of the fixing plate through two telescopic rods, and the fixing frame is U-shaped.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the polishing clamp for the welding fork comprises a rotating handle, a first rotating shaft, a connecting sleeve, a first spring, an antiskid plate, a threaded column, a movable clamping plate, a second spring and clamping plates, wherein the first rotating shaft, the connecting sleeve, the first spring, the antiskid plate, the threaded column, the movable clamping plate and the clamping plates are matched with each other, when the polishing clamp is needed to be used, the welding fork body is inserted into the antiskid plate, the first spring can enable the antiskid plate to be tightly attached to the inner wall of the welding fork body through the elasticity of the first spring, at the moment, a worker can rotate the threaded column, the threaded column can rotate downwards under the effect of threaded cap threaded connection, the connecting plate can move downwards, the connecting plate can drive the movable clamping plate to move downwards, when the movable clamping plate moves downwards to a proper position, the movable clamping plate can drive the clamping plates to upwards overturn through pulling the handle, the opening between the two, also through the decurrent removal of screw thread post simultaneously, cause to carry out certain extrusion fixed to the welding fork body, not only can carry out the centre gripping to a plurality of welding forks, still save staff's time, improved efficiency, can adapt to the welding fork body of equidimension not simultaneously, but satisfy staff's user demand to its practicality has further been improved.

2. This welding fork anchor clamps of polishing through mutually supporting between second pivot, second bearing and the telescopic link for the telescopic link can be indirectly fixed the second bearing, makes the second pivot can be at the second bearing internal rotation, thereby can guarantee the normal pivoted condition of screw thread post, has avoided the screw thread post to rotate simultaneously and has driven the connecting plate pivoted condition, thereby can guarantee going on of follow-up centre gripping work.

3. This welding fork anchor clamps of polishing through setting up first pivot, first bearing, third pivot and third bearing for when fixing the welding fork body, when needs rotate and polish another welding fork body, the rotation of connecting plate and backup pad can be guaranteed in the first pivot of accessible and the third pivot at the third bearing internal rotation, thereby carries out the adjustment of angle, thereby conveniently polishes to next welding fork body.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a structural schematic diagram of the splint according to the present invention viewed from the right;

fig. 3 is a schematic structural view of the support plate of the present invention viewed from above;

fig. 4 is an enlarged schematic structural view at a position a of the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B of the present invention.

In the figure: the welding fork comprises a fixed frame 1, a first bearing 2, a first rotating shaft 3, a rotating handle 4, a connecting sleeve 5, a welding fork body 6, a supporting plate 7, a first spring 8, an antiskid plate 9, a threaded cap 10, a threaded column 11, a rotating device 12, a second rotating shaft 121, a second bearing 122, a rotating device 13, a third bearing 131, a third rotating shaft 132, a pulling plate 14, a connecting plate 15, a telescopic rod 16, a fixed plate 17, a movable clamping plate 18, a handle 19, a fixed block 20, a clamping plate 21, a second spring 22, a sliding rod 23, a sliding sleeve 24, a third spring 25 and a groove 26.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a welding fork polishing clamp comprises a fixing frame 1, wherein the upper surface of the inner wall of the fixing frame 1 is fixedly connected with the upper surface of a fixing plate 17 through two telescopic rods 16, the fixing frame 1 is U-shaped, the problem that when a welding fork body 6 rotates, the welding fork body 6 collides with the fixing frame 1 to cause the welding fork body 6 to be incapable of rotating is avoided by setting the fixing frame 1 into the U-shaped shape, a first bearing 2 is clamped on the lower surface of the inner wall of the fixing frame 1, a first rotating shaft 3 is sleeved in the first bearing 2, a rotating handle 4 is clamped on the outer surface of the first rotating shaft 3, anti-skid grains are arranged on the outer surface of the rotating handle 4, the friction force between a palm of a worker and the rotating handle 4 is increased by setting the anti-skid grains on the outer surface of the rotating handle 4, the worker can control the rotating handle 4 more conveniently, a plurality of grooves 26 are formed in the lower surface of the rotating, through the arrangement of the plurality of grooves 26, when the rotating handle 4 rotates to any position, the sliding rod 23 can be clamped into any one of the grooves 26, so that the fixing effect is convenient to realize, and the problem that the rotating handle 4 rotates to affect polishing is solved, in addition, the sliding rod 23 is arranged in one of the grooves 26, the sliding rod 23 is sleeved in the sliding sleeve 24, the back surface of the sliding sleeve 24 is fixedly connected with the lower surface of the inner wall of the fixing frame 1 through the fixing block 20, the lower surface of the sliding sleeve 24 is fixedly connected with the upper surface of the pulling plate 14 through the third spring 25, through the arrangement of the third spring 25, the third spring 25 can drive the sliding rod 23 to be clamped into the groove 26 through the self elasticity, so that the rotating handle 4 is convenient to fix, in addition, the operation is simple and convenient, through the arrangement of the pulling plate 14, a worker can press the pulling plate 14 downwards to ensure that the pulling plate, thereby made things convenient for staff's operation, third spring 25 cup joints outside slide bar 23, slide bar 23 fixed connection is at the upper surface of arm-tie 14, the top fixedly connected with backup pad 7 of first pivot 3, the last fixed surface of backup pad 7 is connected with adapter sleeve 5, adapter sleeve 5's surface is through the first spring 8 of a plurality of and a plurality of antiskid ribbed tile 9 fixed connection, through setting up antiskid ribbed tile 9, make antiskid ribbed tile 9 just can increase and weld the frictional force between the fork body 6, the phenomenon of skidding avoids appearing, thereby make the fixed more firm of butt weld fork body 6, and the back of the body overlap joint of every two antiskid ribbed tiles 9 is in a welding fork body 6, and the equal overlap joint of a plurality of welding fork body 6 is at the upper surface of backup pad 7.

The fixing frame 1 is internally clamped with a screw cap 10, the screw cap 10 is internally threaded with a screw thread column 11, the bottom end of the screw thread column 11 is fixedly connected with a rotating device 12, the rotating device 12 comprises a second rotating shaft 121, the second rotating shaft 121 is fixedly connected with the bottom end of the screw thread column 11, the second rotating shaft 121 is sheathed in a second bearing 122, through the mutual matching between the second rotating shaft 121, the second bearing 122 and an expansion link 16, the expansion link 16 can indirectly fix the second bearing 122, the second rotating shaft 121 can rotate in the second bearing 122, so that the normal rotation of the screw thread column 11 can be ensured, meanwhile, the situation that the screw thread column 11 rotates to drive a connecting plate 15 to rotate is avoided, so that the subsequent clamping work can be ensured, the second bearing 122 is clamped on the upper surface of a supporting plate 7, the rotating device 12 is clamped on the upper surface of the fixing plate 17, the lower surface of the fixing plate 17 is fixedly connected with the, the rotating device 13 comprises a third bearing 131, the third bearing 131 is clamped on the lower surface of the supporting plate 7, a third rotating shaft 132 is sleeved in the third bearing 131, when the welding fork body 6 is fixed by arranging the first rotating shaft 3, the first bearing 2, the third rotating shaft 132 and the third bearing 131, when another welding fork body 6 needs to be rotated and polished, the other welding fork body 6 can be rotated in the first bearing 2 through the first rotating shaft 3 and rotated in the third bearing 131 through the third rotating shaft 132, so that the rotation of the connecting plate 15 and the supporting plate 7 can be ensured, the angle can be adjusted, the polishing of the next welding fork body 6 is facilitated, the third rotating shaft 132 is fixedly connected on the upper surface of the connecting plate 15, the lower surface of the connecting plate 15 is provided with a plurality of movable clamping plates 18, the front and the back surfaces of the movable clamping plates 18 are both provided with handles 19, the inner surfaces of the movable clamping plates 18 are fixedly connected with the outer surfaces of the two clamping plates 21 through a plurality of, and the opposite faces of the two clamping plates 21 overlap.

The utility model discloses an operating procedure does:

s1, when the welding fork is needed to be used, the anti-skid plate 9 is tightly attached to the inner wall of the welding fork body 6 through the elastic force of the first spring 8 by inserting the welding fork body 6 on the anti-skid plate 9;

s2, at this time, the worker can rotate the threaded column 11, so that the threaded column 11 rotates downwards under the effect of the threaded connection of the threaded cap 10, and further the connecting plate 15 moves downwards, so that the connecting plate 15 drives the movable clamping plate 18 to move downwards;

s3, when downwards moving to a proper position, the handle 19 can be pulled through pulling, so that the movable clamping plate 18 drives the clamping plate 21 to upwards overturn, the opening between the two clamping plates 21 is increased, the clamping plate 21 can accommodate the welding fork body 6, the two clamping plates 21 are tightly attached to the welding fork body 6 through the elasticity of the second spring 22, and meanwhile, the threaded column 11 downwards moves to enable the welding fork body 6 to be extruded and fixed to a certain extent.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a welding fork anchor clamps of polishing, includes mount (1), its characterized in that: the lower surface of the inner wall of the fixing frame (1) is clamped with a first bearing (2), a first rotating shaft (3) is sleeved in the first bearing (2), a rotating handle (4) is clamped on the outer surface of the first rotating shaft (3), a supporting plate (7) is fixedly connected to the top end of the first rotating shaft (3), a connecting sleeve (5) is fixedly connected to the upper surface of the supporting plate (7), the outer surface of the connecting sleeve (5) is fixedly connected with a plurality of anti-slip plates (9) through a plurality of first springs (8), the back surfaces of every two anti-slip plates (9) are overlapped in one welding fork body (6), and the plurality of welding fork bodies (6) are overlapped on the upper surface of the supporting plate (7);

the utility model discloses a portable electronic device, including mount (1), threaded cap (10) female connection have screw thread post (11), the bottom fixedly connected with rotary device (12) of screw thread post (11), rotary device (12) joint is at the upper surface of fixed plate (17), the lower surface of fixed plate (17) passes through rotary device (13) and is connected with the upper surface fixed connection of connecting plate (15), the lower surface of connecting plate (15) is provided with a plurality of mobile cardboard (18), the front and the back of mobile cardboard (18) all are provided with handle (19), the internal surface of mobile cardboard (18) is connected with the surface fixed connection of two splint (21) through a plurality of second spring (22), and the opposite face overlap joint of two splint (21).

2. The welding fork grinding fixture according to claim 1, characterized in that: the rotating device (12) comprises a second rotating shaft (121), the second rotating shaft (121) is fixedly connected to the bottom end of the threaded column (11), the second rotating shaft (121) is sleeved in a second bearing (122), and the second bearing (122) is connected to the upper surface of the supporting plate (7) in a clamping mode.

3. The welding fork grinding fixture according to claim 1, characterized in that: the lower surface of the rotating handle (4) is provided with a plurality of grooves (26), a sliding rod (23) is arranged in one groove (26), and the sliding rod (23) is sleeved in the sliding sleeve (24).

4. The welding fork grinding jig of claim 3, wherein: the back of sliding sleeve (24) passes through the lower fixed surface of fixed block (20) and mount (1) inner wall and is connected, the lower surface of sliding sleeve (24) passes through the upper surface fixed connection of third spring (25) and arm-tie (14), third spring (25) cup joint outside slide bar (23), slide bar (23) fixed connection is at the upper surface of arm-tie (14).

5. The welding fork grinding fixture according to claim 1, characterized in that: rotating device (13) include third bearing (131), third bearing (131) joint is at the lower surface of backup pad (7), third pivot (132) have been cup jointed in third bearing (131), third pivot (132) fixed connection is at the upper surface of connecting plate (15).

6. The welding fork grinding fixture according to claim 1, characterized in that: the outer surface of the rotating handle (4) is provided with anti-skidding lines, the upper surface of the inner wall of the fixing frame (1) is fixedly connected with the upper surface of the fixing plate (17) through two telescopic rods (16), and the fixing frame (1) is U-shaped.