CN211303527U

CN211303527U - Spraying production line anchor clamps

Info

Publication number: CN211303527U
Application number: CN201922208036.XU
Authority: CN
Inventors: 岑方
Original assignee: Dongguan Youtemei Electric Co ltd
Current assignee: Dongguan Youtemei Electric Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-21
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to a spraying production technical field, more specifically say, it relates to a spraying production line anchor clamps, and its technical scheme main points are: including from revolving stage and branch, the bottom of branch is rotatably installed on from the revolving stage, branch top-down has cup jointed a rectangular pipe, the upper end welding of rectangular pipe has the elasticity clamping piece, the revolving stage includes the mount pad and rotates the seat, it rotationally sets up in the mount pad to rotate the seat, the upper end of rotating the seat runs through the upper end of mount pad, the lower extreme fixed mounting of branch is in the upper end of rotating the seat, the elasticity clamping piece includes first flexure strip and second flexure strip, the lower extreme of first flexure strip and the equal welding of the lower extreme of second flexure strip are in the upper end of rectangular pipe, first flexure strip sets up with the second flexure strip relatively, be provided with the bulge on the first flexure strip, be provided with the depressed part on the second flexure strip, the bulge is contradicted on the depressed part, the utility model discloses a spraying production line can improve spraying efficiency and guarantee spraying effect.

Description

Spraying production line anchor clamps

Technical Field

The utility model belongs to the technical field of the spraying production technique and specifically relates to a spraying production line anchor clamps.

Background

Spraying means to cover the metal and non-metal surfaces with a protective layer or a decorative layer. With the development of industrial technology, spraying is developed from manual work to industrial automation, and the degree of automation is higher and higher, so that the application of a spraying production line is wider and wider, and the spraying production line is deep into multiple fields of national economy.

The engineering process of spraying line includes conveying chain, electrostatic precipitator, priming paint, levelling, stoving, cooling and lower, need press from both sides tightly with anchor clamps on the work piece during conveying chain, in order to reach better spraying effect at the spraying in-process, needs anchor clamps can the rotation and then drive the work piece rotatory, and in order to improve spraying efficiency, the tight mode of clamp will be simple reliable, guarantees the work piece and goes up conveying chain's stable spraying when fast.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a spraying production line anchor clamps can improve spraying efficiency and guarantee the spraying effect.

The above technical purpose of the present invention can be achieved by the following technical solutions: a spraying production line clamp comprises a self-rotating table and a supporting rod, wherein the bottom of the supporting rod is rotatably arranged on the self-rotating table, the supporting rod is sleeved with a rectangular pipe from top to bottom, and an elastic clamping piece is welded at the upper end of the rectangular pipe;

the self-rotating table comprises an installation seat and a rotating seat, the rotating seat is rotatably arranged in the installation seat, the upper end of the rotating seat penetrates through the upper end of the installation seat, and the lower end of the supporting rod is fixedly arranged at the upper end of the rotating seat;

the elasticity clamping piece includes first flexure strip and second flexure strip, the lower extreme of first flexure strip and the lower extreme of second flexure strip all weld in the upper end of rectangular pipe, first flexure strip sets up with the second flexure strip relatively, be provided with the bulge on the first flexure strip, be provided with the depressed part on the second flexure strip, the bulge is contradicted on the depressed part.

Through adopting above-mentioned technical scheme, thereby the work piece is carried on last conveying chain by the spring clamping piece clamp is tight, the simple structure of elasticity clamping piece, the operation of being convenient for improves spraying efficiency, and the bulge and the depressed part of mutual conflict make the work piece can be pressed from both sides tightly on the spring clamping piece by stable clamp in addition on the spring clamping piece, and the back on the elasticity clamping piece is pressed from both sides to the work piece dress can be followed from the rotation of revolving stage and rotatory to reach better spraying effect on the spraying production line.

The utility model discloses further set up to: and a bearing is arranged between the rotating seat and the mounting seat.

Through adopting above-mentioned technical scheme, the setting of bearing can reduce the frictional force of rotating the seat when the mount pad internal rotation, makes the rotation of rotating the seat more smooth, and then makes the work piece rotation of clamping on the elasticity clamping piece more smooth, further improves the spraying effect.

The utility model discloses further set up to: the two sides of the first elastic sheet are respectively provided with a first shifting block, and the upper end of the second elastic sheet is provided with a second shifting block.

By adopting the technical scheme, when a workpiece is clamped, the second shifting block is firstly shifted, the lower end of the workpiece enters the elastic clamp, the first shifting block is shifted in the process that the workpiece gradually moves downwards, the workpiece is easily clamped between the protruding portion and the recessed portion, and people can clamp the workpiece conveniently by the arrangement of the first shifting block and the second shifting block.

The utility model discloses further set up to: the upper end of the first elastic piece and the upper end of the second elastic piece are both arranged in an outward arc shape.

By adopting the technical scheme, the opening at the upper end of the elastic clamping piece is expanded, so that the workpiece can be conveniently clamped.

The utility model discloses further set up to: the upper end of the supporting rod is a trapezoidal platform with a small upper part and a large lower part, and the rectangular tube is internally provided with a plug hole for the trapezoidal platform to be plugged.

Through adopting above-mentioned technical scheme, the upper end of branch is pegged graft in the spliced eye of rectangular pipe, makes the rectangular pipe cup joint on branch to make the rectangular pipe can follow branch and rotate, the upper end of branch is big end down's trapezoidal be convenient for it and insert in the spliced eye.

The utility model discloses further set up to: the outer corners of the first shifting block and the second shifting block are all set to be round corners.

Through adopting above-mentioned technical scheme, people are difficult for being injured when stirring first shifting block and second shifting block.

The utility model discloses further set up to: the upper end opening of rectangular pipe, the elasticity clamping piece can insert the extrusion piece with the upper end edge of rectangular pipe.

Through adopting above-mentioned technical scheme, when elasticity decline condition appeared after the repetitious usage in the elasticity clamping piece, will extrude the piece and fill in between the edge of elasticity clamping piece and rectangular pipe upper end, the elasticity clamping piece can be extruded to the extrusion piece this moment, provides extra elasticity for the elasticity clamping piece, prolongs the life of elasticity clamping piece.

The utility model discloses further set up to: the upper end of the mounting seat is circumferentially provided with a plurality of threaded holes which penetrate through the mounting seat from top to bottom.

Through adopting above-mentioned technical scheme, the mount pad passes through the fixed cooperation of screw hole and last conveying chain to make anchor clamps stabilize on last conveying chain, make and go up the conveying chain and carry the work piece.

To sum up, the utility model discloses following beneficial effect has:

firstly, the clamping of the workpiece is completed through the elastic clamping piece, the clamping is simple and quick, and the convex part and the concave part on the elastic clamping piece ensure the stability of the clamping;

secondly, because elasticity clamping piece, rectangular pipe, branch and rotation seat link to each other in proper order, consequently after the work piece dress presss from both sides on the elasticity clamping piece, the work piece can rotate, has improved the spraying effect of work piece in the spraying process.

Drawings

FIG. 1 is a schematic view of the overall structure of the clip of the present embodiment;

FIG. 2 is an enlarged view at A of FIG. 1;

FIG. 3 is an exploded view of the structure of the jig in the present embodiment;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is a schematic structural view of the clamp of the present embodiment plugged with the squeezing blocks.

In the figure: 1. a mounting seat; 2. a threaded hole; 3. a screw; 4. mounting grooves; 5. a bearing; 6. a strut; 7. a circular truncated cone; 8. a trapezoidal table; 9. a rectangular column; 10. a rectangular tube; 11. inserting holes; 12. a first elastic sheet; 13. a second elastic sheet; 14. a projection; 15. a recessed portion; 16. a first shifting block; 17. a second shifting block; 18. and extruding the block.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a spraying production line anchor clamps, as shown in figure 1, includes mount pad 1, mount pad 1 is cylindricly, and three screw hole 2 that runs through mount pad 1 is seted up along circumference to the up end of mount pad 1, and 2 threaded connection of screw hole have screw 3, and mount pad 1 is connected with last conveying chain cooperation through screw hole 2, screw 3 for mount pad 1 can install on last conveying chain and follow the conveying chain and remove. As shown in fig. 3, mounting groove 4 has been seted up to the upper end of mount pad 1, mounting groove 4 is circular, mounting groove 4 is coaxial with mount pad 1, insert in mounting groove 4 and install bearing 5, insert in the bearing 5 and install branch 6, the lower extreme of branch 6 is round platform 7, the lower extreme of branch 6 inserts and makes the vertical setting of branch 6 in the bearing 5, branch 6 can rotate, the setting of bearing 5 can reduce the frictional force when branch 6 is rotatory, make the rotation of branch 6 more smooth. The upper end of branch 6 is big end down's trapezoidal platform 8, be rectangle post 9 between the upper end of branch 6 and the lower extreme, rectangular pipe 10 has been cup jointed on branch 6, it has the rectangle through-hole to run through between the upper and lower end of rectangular pipe 10, the size of rectangle through-hole equals the size of rectangle post 9, as shown in fig. 3 and 4, be provided with spliced eye 11 in the rectangular pipe 10, spliced eye 11 is the rectangle, spliced eye 11's shape is corresponding with trapezoidal platform 8's cross sectional shape, spliced eye 11's size is less than trapezoidal platform 8's maximum cross sectional dimension, spliced eye 11 supplies trapezoidal platform 8 to insert, be big end down's trapezoidal piece be convenient for the trapezoidal piece peg graft in spliced eye 11. After the trapezoidal platform 8 of branch 6 upper end is pegged graft in spliced eye 11 steadily, the lower extreme of rectangular pipe 10 is contradicted with the upper end of round platform 7, and the inner wall and the laminating of rectangular column 9 of rectangular pipe 10 for branch 6 simultaneous rotation can be followed to rectangular pipe 10.

As shown in fig. 1 and 2, the upper end of the rectangular tube 10 is fixedly connected with a first elastic piece 12 and a second elastic piece 13, the lower end of the first elastic piece 12 is connected to a pair of sides at the upper end of the rectangular tube 10, the lower end of the second elastic piece 13 is connected to a pair of sides at the upper end of the rectangular tube 10, the opposite side connected to the lower end of the first elastic piece 12 and the opposite side connected to the lower end of the second elastic piece 13 are the same opposite side, the first elastic piece 12 and the second elastic piece 13 are arranged oppositely, the first elastic piece 12 and the second elastic piece 13 are both arranged near the geometric center of the rectangular tube 10, a workpiece can be clamped between the first elastic piece 12 and the second elastic piece 13, the clamping mode is simple and fast, the spraying efficiency can be improved, the first elastic piece 12 and the second elastic piece 13 can rotate along with the rectangular tube 10, the workpiece can be uniformly sprayed in the spraying process, and the spraying effect of the workpiece in the spraying process is improved.

As shown in fig. 1 and 2, a convex portion 14 is arranged in the middle of the first elastic sheet 12, a concave portion 15 is arranged in the middle of the second elastic sheet 13, and the convex portion 14 abuts against the concave portion 15, so that a workpiece can be stably clamped between the convex portion 14 and the concave portion 15, when the workpiece is clamped between the first elastic sheet 12 and the second elastic sheet 13, the workpiece is stably clamped by the convex portion 14 and the concave portion 15, and the clamping stability in the spraying process is ensured while the spraying efficiency is improved. The two sides of the first elastic piece 12 are provided with a first shifting block 16, the two first shifting blocks 16 are respectively located on the two sides of the protruding portion 14, the upper end of the second elastic piece 13 is provided with a second shifting block 17, when a workpiece is clamped, the second shifting block 17 is shifted firstly, the lower end of the workpiece enters the elastic clamping piece, the first shifting block 16 is shifted in the process that the workpiece gradually moves downwards, the workpiece is easily clamped between the protruding portion 14 and the recessed portion 15, and people can clamp the workpiece conveniently due to the arrangement of the first shifting block 16 and the second shifting block 17. The outer corners of the first shifting block 16 and the second shifting block 17 are all set to be round corners, so that the situation that hands are cut due to the fact that people shift the first shifting block 16 and the second shifting block 17 is reduced. The upper end of the first elastic piece 12 and the upper end of the second elastic piece 13 are both arranged in an outward arc shape, so that an opening between the upper end of the first elastic piece 12 and the upper end of the second elastic piece 13 is expanded, and the workpiece is convenient to clamp.

As shown in fig. 5, an extrusion block 18 can be inserted between the upper end of the rectangular tube 10 and the second elastic sheet 13, the extrusion block 18 is rectangular, the extrusion block 18 and one surface of the concave portion 15 departing from the convex portion 14 are abutted, when the first elastic sheet 12 and the second elastic sheet 13 are elastically lowered after being used for multiple times, the extrusion block 18 is inserted between the edges of the upper ends of the second elastic sheet 13 and the rectangular tube 10, at this time, the extrusion block 18 can extrude the second elastic sheet 13, so as to provide extra elastic force for the position between the first elastic sheet 12 and the second elastic sheet 13, and prolong the service life of the first elastic sheet 12 and the second elastic sheet 13.

The implementation principle of the embodiment is as follows: when a workpiece is clamped, the second shifting block 17 is shifted to enable the workpiece to enter between the first elastic sheet 12 and the second elastic sheet 13, the upper ends of the first elastic sheet 12 and the second elastic sheet 13 are arranged in an outward arc shape, the workpiece can easily enter between the first elastic sheet 12 and the second elastic sheet 13, then the second shifting block 17 is shifted to enable the workpiece to continuously move downwards, the protruding portion 14 on the first elastic sheet 12 and the recessed portion 15 on the second elastic sheet 13 enable the workpiece to be stably clamped, the clamping process of the workpiece is simple and rapid, meanwhile, stable clamping is kept, the spraying efficiency is improved, as the supporting rod 6 is rotatably arranged in the bearing 5 of the mounting seat 1, the rectangular pipe 10 is sleeved on the supporting rod 6, the first elastic sheet 12 and the second elastic sheet 13 are fixedly connected to the upper end of the rectangular pipe 10, and therefore the workpiece clamped between the first elastic sheet 12 and the second elastic sheet 13 can rotate along with the rectangular pipe 10, the workpiece can be uniformly sprayed in the spraying process, and the spraying effect is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a spraying production line anchor clamps which characterized in that: the device comprises a self-rotating table and a supporting rod (6), wherein the bottom of the supporting rod (6) is rotatably arranged on the self-rotating table, the supporting rod (6) is sleeved with a rectangular pipe (10) from top to bottom, and an elastic clamping piece is welded at the upper end of the rectangular pipe (10);

the self-rotating table comprises a mounting seat (1) and a rotating seat, the rotating seat is rotatably arranged in the mounting seat (1), the upper end of the rotating seat penetrates through the upper end of the mounting seat (1), and the lower end of the supporting rod (6) is fixedly arranged at the upper end of the rotating seat;

the elastic clamping piece comprises a first elastic piece (12) and a second elastic piece (13), the lower end of the first elastic piece (12) and the lower end of the second elastic piece (13) are welded at the upper end of the rectangular pipe (10), the first elastic piece (12) and the second elastic piece (13) are arranged oppositely, a protruding portion (14) is arranged on the first elastic piece (12), a concave portion (15) is arranged on the second elastic piece (13), and the protruding portion (14) is abutted to the concave portion (15).

2. The clamp for the spraying production line according to claim 1, wherein: and a bearing (5) is arranged between the rotating seat and the mounting seat (1).

3. The clamp for the spraying production line according to claim 1, wherein: the two sides of the first elastic sheet (12) are respectively provided with a first shifting block (16), and the upper end of the second elastic sheet (13) is provided with a second shifting block (17).

4. The clamp for the spraying production line according to claim 3, wherein: the upper end of the first elastic piece (12) and the upper end of the second elastic piece (13) are both arranged in an outward arc shape.

5. The clamp for the spraying production line according to claim 1, wherein: the upper end of the supporting rod (6) is a trapezoidal table (8) with a small upper part and a large lower part, and a plug hole (11) for the trapezoidal table (8) to be plugged is formed in the rectangular pipe (10).

6. The clamp for the spraying production line according to claim 4, wherein: the outer corners of the first shifting block (16) and the second shifting block (17) are all set to be round corners.

7. The clamp for the spraying production line according to claim 4, wherein: the upper end opening of rectangular pipe (10), the upper end edge of elasticity clamping piece and rectangular pipe (10) can be inserted and is had extrusion piece (18).

8. The clamp for the spraying production line according to claim 1, wherein: the upper end of the mounting seat (1) is provided with a plurality of threaded holes (2) which penetrate through the mounting seat (1) from top to bottom along the circumferential direction.