CN214559641U

CN214559641U - Positioning device of welding spot polisher

Info

Publication number: CN214559641U
Application number: CN202023201617.XU
Authority: CN
Inventors: 刘雷; 郭传帅
Original assignee: Xi'an Lunyu Door Window And Curtain Wall Engineering Co ltd
Current assignee: Xi'an Lunyu Door Window And Curtain Wall Engineering Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-02
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a solder joint polisher positioner relates to the field of solder joint equipment of polishing, and it includes polisher body, vertical fixed subassembly and the fixed subassembly of level, vertical fixed subassembly includes first cylinder and first locating piece, the vertical setting of flexible direction of first cylinder, the cylinder body of first cylinder with this body coupling of polisher, first locating piece with the piston rod fixed connection of first cylinder, the mounting groove has been seted up to the polisher body, the fixed subassembly of level is located in the mounting groove, the fixed subassembly of level includes second locating piece and second cylinder, the cylinder body of second cylinder with mounting groove inner wall fixed connection, the second locating piece with the piston rod fixed connection of second cylinder. Carry out vertical fixed with vertical fixed subassembly to door and window during the use, the horizontal fixed subassembly carries out the level to door and window and fixes, then polishes the solder joint of door and window. This application has the effect that improves polisher precision of polishing.

Description

Positioning device of welding spot polisher

Technical Field

The application relates to the field of welding spot polishing equipment, in particular to a positioning device of a welding spot polishing machine.

Background

In the welding process of plastic-steel doors and windows, a plurality of frames of the plastic-steel doors and windows are generally required to be heated, and then are aligned, fused and bonded into a whole. In order to ensure the integral strength of the welded plastic door and window, the frame body can be overstocked in the welding process, and welding seams protruding on the frame body are inevitably left after the welding is finished. The cleaning mode to the welding seam is mostly to utilize the solder joint polisher to clear up.

Currently, the related art, as disclosed in application No. 201910291953.0, discloses a welding spot grinding apparatus, comprising: compress tightly unit, the unit of polishing, dust removal unit, compress tightly the unit and set up in the top of the unit of polishing, compress tightly the unit and include grudging post, clamp plate and lift drive, lift drive drives the clamp plate up-and-down motion, the clamp plate bottom surface is provided with the pressure head, and the dust removal unit is connected with the unit of polishing. The welding spot polishing equipment can polish a plurality of welding spots in the product, and is high in working efficiency.

In view of the above-mentioned related technologies, the inventor thinks that when the lifting driving device drives the pressing plate to move up and down to position the workpiece, the workpiece may slide in the horizontal direction, and the polishing precision needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the precision of polishing of polisher, this application provides a solder joint polisher positioner.

The application provides a solder joint polisher positioner adopts following technical scheme:

the utility model provides a solder joint polisher positioner, includes polisher body, vertical fixed subassembly and the fixed subassembly of level, vertical fixed subassembly includes first cylinder and first locating piece, the vertical setting of the flexible direction of first cylinder, the cylinder body of first cylinder with this body coupling of polisher, first locating piece with the piston rod fixed connection of first cylinder, the mounting groove has been seted up to the polisher body, the fixed subassembly of level is located in the mounting groove, the fixed subassembly of level includes second locating piece and second cylinder, the cylinder body of second cylinder with mounting groove inner wall fixed connection, the second locating piece with the piston rod fixed connection of second cylinder.

Through adopting above-mentioned technical scheme, when polishing door and window's solder joint, prevent door and window on the polisher, then start the second cylinder, the piston rod of second cylinder drives the second locating piece and removes, the second locating piece removes when AND gate window butt, can be with door and window level fixed, restart first cylinder, the piston rod of first cylinder drives first locating piece and removes, when first locating piece removes to AND gate window upper surface butt, can be with door and window vertical fixed, above-mentioned operation is when polishing door and window solder joint, can be with vertical fixed and level fixed of door and window, door and window gliding problem at the in-process of polishing has been reduced, the polishing precision of polisher is improved.

Optionally, the polishing machine further comprises a limiting assembly, the limiting assembly comprises a limiting block and a fastening piece, the limiting block is connected with the polishing machine body in a sliding mode, and the fastening piece is used for fixing the limiting block and the polishing machine body.

Through adopting above-mentioned technical scheme, when placing door and window on the polisher, according to the size slip stopper of door and window, when sliding to the assigned position, it is fixed with stopper and polisher body with the fastener, then when placing door and window, can tentatively fix a position the position that door and window was placed with the lateral wall and the stopper contact of door and window, reduce the too much problem that leads to horizontal positioning subassembly and vertical positioning assembly and can't contact with the door and window of skew when placing door and window, reduced workman's the operation degree of difficulty.

Optionally, the pressing device further comprises a pressing assembly, the pressing assembly comprises a pressing block and a third air cylinder, a cylinder body of the third air cylinder is fixedly connected with the second positioning block, and the pressing block is fixedly connected with a piston rod of the third air cylinder.

Through adopting above-mentioned technical scheme, during fixed door and window, start the third cylinder, the piston rod of third cylinder drives the briquetting and removes, and when briquetting and door and window upper surface butt, can further with the vertical fixed of door and window, reduce door and window and rock from top to bottom at the in-process of polishing, further improve the precision of polishing of polisher.

Optionally, a flexible pad is fixedly connected to the first positioning block.

Through adopting above-mentioned technical scheme, through setting up the flexmat, damage door and window when preventing first locating piece from removing fixed door and window downwards.

Optionally, the vertical fixing assemblies are provided in two groups, and the two groups of vertical fixing assemblies are distributed at two ends of the polisher body.

Through adopting above-mentioned technical scheme, two sets of vertical fixed subassemblies can make door and window both ends atress even, reduce door and window because of the uneven problem that leads to the one end perk of atress, are favorable to improving the precision of polishing of polisher.

Optionally, still include the jacking subassembly, the jacking subassembly includes roof and fourth cylinder, the holding tank has been seted up to the polisher body, the jacking subassembly is located in the holding tank, the cylinder body of fourth cylinder with holding tank inner wall fixed connection, the roof with the piston rod fixed connection of fourth cylinder.

Through adopting above-mentioned technical scheme, after the polisher is polished to the door and window and is accomplished, start the fourth cylinder, the piston rod of fourth cylinder drives the roof and rises, drives door and window when the roof rises and keeps away from the polisher body for there is the clearance between door and window and the polisher body, be favorable to the workman to holding door and window, thereby carry the door and window of accomplishing to polishing.

Optionally, a limit groove is formed in the top plate.

Through adopting above-mentioned technical scheme, joint in spacing inslot wall when door and window is by the jack-up, problem that the slip dropped when reducing door and window jack-up.

Optionally, the jacking assemblies are provided with two groups, and the two groups of jacking assemblies are distributed at two ends of the polisher body.

Through adopting above-mentioned technical scheme, both ends atress is even when two sets of jacking subassemblies can make door and window by the lifting, and the workman of being convenient for carries the door and window that polishes.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the positioning device of the welding spot polisher is provided with the vertical fixing assembly and the horizontal fixing assembly, the vertical fixing assembly is used for vertically fixing a door and window to be polished, the horizontal polishing assembly is used for horizontally fixing the door and window to be polished, the problem that the door and window slide in the polishing process is reduced, and the polishing precision of the polisher is improved;

2. the application provides a pair of solder joint polisher positioner is equipped with the jacking subassembly, and the door and window after the jacking subassembly will be polished and accomplish promotes for produce the clearance between door and window and the polisher body, be favorable to the workman to carry the door and window after polishing.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a positioning device of a welding spot polisher according to an embodiment of the present disclosure;

FIG. 2 is a cross-sectional view of a sander body, a vertical fixture assembly, a horizontal fixture assembly and a hold-down assembly of a positioning apparatus of a spot sander according to an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an exploded view of the jacking assembly and the table.

Description of reference numerals: 1. a sander body; 11. a work table; 111. mounting grooves; 112. accommodating grooves; 113. a chute; 12. a support frame; 13. polishing the workpiece; 131. polishing the knife; 132. a motor; 2. a vertical fixing assembly; 21. a first cylinder; 22. a first positioning block; 221. a flexible pad; 3. a horizontal fixing component; 31. a second cylinder; 32. a second positioning block; 321. a vertical plate; 322. a base plate; 4. a compression assembly; 41. a third cylinder; 42. briquetting; 5. a limiting component; 51. a limiting block; 511. a slider; 512. a threaded hole; 52. a fastener; 6. a jacking assembly; 61. a fourth cylinder; 62. a top plate; 621. a limiting groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a positioning device of a welding spot polisher. Referring to fig. 1, a positioning device of a welding spot polisher comprises a polisher body 1, a vertical fixing assembly 2, a horizontal fixing assembly 3, a pressing assembly 4, a limiting assembly 5 and a jacking assembly 6.

Referring to fig. 1, polisher body 1 includes workstation 11, support frame 12 and the piece 13 of polishing, workstation 11 is the cuboid, support frame 12 is equipped with two, support frame 12 distributes in workstation 11 along length direction's both ends, support frame 12 is the U type, the opening one end and the workstation 11 welding of support frame 12, the piece 13 of polishing is equipped with two, the one-to-one that polishes 13 distributes in support frame 12's one end, the piece 13 of polishing is including polishing sword 131 and motor 132, the casing of motor 132 and support frame 12 adopt screw fixed connection, the output shaft of polishing sword 131 and motor 132 adopts key fixed connection.

Referring to fig. 1 and 2, vertical fixed subassembly 2 is equipped with two sets ofly, a set of vertical fixed subassembly 2 one-to-one is connected with a support frame 12, vertical fixed subassembly 2 includes first cylinder 21 and first locating piece 22, the vertical setting of the axis of first cylinder 21, the cylinder body and the support frame 12 of first cylinder 21 adopt screw fixed connection, first locating piece 22 welds with the piston rod of first cylinder 21, the lateral wall that first cylinder 21 was kept away from to first locating piece 22 adopts glue to bond has flexible pad 221, flexible pad 221 is the rubber pad.

Referring to fig. 2, mounting groove 111 has been seted up along length direction's both sides to workstation 11, horizontal fixed subassembly 3 is equipped with two sets ofly, a set of horizontal fixed subassembly 3 one-to-one is located a mounting groove 111, horizontal fixed subassembly 3 includes second cylinder 31 and second locating piece 32, the piston rod axis level of second cylinder 31 sets up, the piston rod axis direction of second cylinder 31 is perpendicular with the length direction of workstation 11, the cylinder body of second cylinder 31 and workstation 11 adopt screw fixed connection, second locating piece 32 includes riser 321 and bottom plate 322, riser 321 and bottom plate 322 welding, the plane that riser 321 belongs to is perpendicular with the plane that bottom plate 322 belongs to, bottom plate 322 and the piston rod welding of second cylinder 31.

Referring to fig. 2, the pressing assemblies 4 are provided with two groups, one group of the pressing assemblies 4 is connected with one group of horizontal fixing pieces in a one-to-one correspondence mode, each pressing assembly 4 comprises a third cylinder 41 and a pressing block 42, the axis of the piston rod of the third cylinder 41 is vertically arranged, the cylinder body of the third cylinder 41 is fixedly connected with the bottom plate 322 through screws, and the pressing block 42 is fixedly connected with the piston rod of the third cylinder 41 through screws.

Referring to fig. 2 and 3, the limiting assembly 5 includes a limiting block 51 and a fastener 52, a sliding groove 113 is formed in the workbench 11 along the length direction, the sliding groove 113 is a T-shaped sliding groove, the sliding groove 113 is located at the center of the workbench 11 along the width direction, the sliding groove 113 is the T-shaped sliding groove 113, a sliding block 511 is welded on the limiting block 51, the sliding block 511 is a T-shaped sliding block, the limiting block 51 is connected to the inner wall of the sliding groove 113 through the sliding block 511 in a sliding manner, a threaded hole 512 is formed in the sliding block 511, the fastener 52 is a jackscrew, the fastener 52 is connected to the inner wall of the threaded hole 512 in a threaded manner, and one end of the fastener 52 located in the threaded hole 512 is abutted to the top wall of the workbench 11.

Referring to fig. 2 and 4, holding tank 112 has been seted up under the workstation 11 both ends are located vertical fixed subassembly 2, jacking subassembly 6 is equipped with two sets ofly, a set of jacking subassembly 6 one-to-one is located an holding tank 112, jacking subassembly 6 includes fourth cylinder 61 and roof 62, the cylinder body of fourth cylinder 61 and holding tank 112 diapire adopt screw fixed connection, the piston rod welding of roof 62 and fourth cylinder 61, roof 62 is the rectangle, the length direction of roof 62 is parallel with the length direction of workstation 11, spacing groove 621 has been seted up on roof 62, when fourth cylinder 61 contracts to the minimum, the peak of roof 62 is less than the upper surface of workstation 11.

The implementation principle of the positioning device of the welding spot polisher in the embodiment of the application is as follows: when the welding spot to door and window is polished, earlier slide stopper 51 along 11 surfaces of workstation according to the size of door and window, slide to the distance between stopper 51 and the 11 lateral walls of workstation and equal with the width of door and window's frame, can place door and window on workstation 11.

After the door and window are placed, the second cylinder 31 is started, a piston rod of the second cylinder 31 drives the second positioning block 32 to move, and when the second positioning block 32 moves to the vertical plate 321 to be abutted against the door and window, the door and window can be horizontally fixed; then, the first cylinder 21 is started, and a piston rod of the first cylinder 21 drives the first positioning block 22 to face a direction close to the workbench 11, so that the door and window can be vertically fixed; then, the third cylinder 41 is started, the third cylinder 41 drives the pressing block 42 to move towards the direction close to the workbench 11, and the door and the window are further pressed; then the welding points of the door and the window can be polished.

After the welding spot of door and window was polished and is accomplished, start fourth cylinder 61, fourth cylinder 61 drives roof 62 and moves towards the direction of keeping away from workstation 11 to get up door and window lifting, the workman of being convenient for grips door and window and carries.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a solder joint polisher positioner which characterized in that: comprises a sander body (1), a vertical fixing component (2) and a horizontal fixing component (3), the vertical fixing component (2) comprises a first cylinder (21) and a first positioning block (22), the telescopic direction of the first cylinder (21) is vertically arranged, the cylinder body of the first cylinder (21) is connected with the sander body (1), the first positioning block (22) is fixedly connected with a piston rod of the first cylinder (21), the sander body (1) is provided with an installation groove (111), the horizontal fixing component (3) is positioned in the installation groove (111), the horizontal fixing component (3) comprises a second positioning block (32) and a second cylinder (31), the cylinder body of the second cylinder (31) is fixedly connected with the inner wall of the mounting groove (111), the second positioning block (32) is fixedly connected with a piston rod of the second air cylinder (31).

2. The positioning device of the welding spot polisher according to claim 1, further comprising: the grinding machine further comprises a limiting assembly (5), wherein the limiting assembly (5) comprises a limiting block (51) and a fastening piece (52), the limiting block (51) is in sliding connection with the grinding machine body (1), and the fastening piece (52) is used for fixing the limiting block (51) and the grinding machine body (1).

3. The positioning device of the welding spot polisher according to claim 1, further comprising: the pressing device is characterized by further comprising a pressing assembly (4), wherein the pressing assembly (4) comprises a pressing block (42) and a third air cylinder (41), a cylinder body of the third air cylinder (41) is fixedly connected with the second positioning block (32), and the pressing block (42) is fixedly connected with a piston rod of the third air cylinder (41).

4. The positioning device of the welding spot polisher according to claim 1, further comprising: the first positioning block (22) is fixedly connected with a flexible pad (221).

5. The positioning device of the welding spot polisher according to claim 1, further comprising: the vertical fixing assemblies (2) are arranged in two groups, and the vertical fixing assemblies (2) are distributed at two ends of the grinding machine body (1).

6. The positioning device of the welding spot polisher according to claim 1, further comprising: still include jacking subassembly (6), jacking subassembly (6) include roof (62) and fourth cylinder (61), holding tank (112) have been seted up in polisher body (1), jacking subassembly (6) are located in holding tank (112), the cylinder body of fourth cylinder (61) with holding tank (112) inner wall fixed connection, roof (62) with the piston rod fixed connection of fourth cylinder (61).

7. The positioning device of the welding spot polisher according to claim 6, further comprising: and the top plate (62) is provided with a limit groove (621).

8. The positioning device of the welding spot polisher according to claim 6, further comprising: jacking subassembly (6) are equipped with two sets ofly, two sets of jacking subassembly (6) distribute in polisher body (1) both ends.