CN217859614U

CN217859614U - Special centre gripping location frock of mould welding equipment

Info

Publication number: CN217859614U
Application number: CN202221297597.7U
Authority: CN
Inventors: 赵文琦
Original assignee: Jiangsu Qili Electrical Equipment Co ltd
Current assignee: Jiangsu Qili Electrical Equipment Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-11-22
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to a special centre gripping location frock of mould welding equipment, the on-line screen storage device comprises a base, drive actuating cylinder, the base top is equipped with fixed screw, and base top both ends are provided with the support, and support top rear end all is equipped with the constant head tank, support rear end level is equipped with the reference column, the base front end is equipped with the locating rack, locating rack both ends top is equipped with the mounting groove, all be equipped with the locator card strip in the mounting groove, the one end of keeping away from mutually of two locator card strips is 90 degrees and buckles the setting and form location portion, the base rear end is equipped with the mount pad, it drives actuating cylinder to set up on the mount pad, the output that drives actuating cylinder is equipped with the locating plate, the locating plate is horizontal setting, and the both ends of locating plate are equipped with at least two sets of locating holes, the reference column position on the position of locating hole is corresponding with the support, make the cylinder promote the locating plate and press the location simultaneously to two L type weldments one end, can effectively prevent that L type weldments from taking place the displacement, further improve the location effect.

Description

Special centre gripping location frock of mould welding equipment

Technical Field

The utility model belongs to the technical field of welding position anchor clamps, concretely relates to special centre gripping location frock of mould welding equipment.

Background

In industry, a mold is generally used to mold an article, and a metal mold is a more common mold. When forming a metal product, a plurality of parts are generally welded to each other because the mold structure is complicated. In the prior art, the welding of the metal mold is generally performed by a welding gun held by a worker. The welding mode is easy to generate deviation, and the requirement of the die on the precision is higher, so the rejection rate of the produced die is higher. For a special die, two sides of the special die are respectively welded and fixed with an L-shaped welding part through three welding points, the existing positioning fixture structure cannot meet welding conditions, the problems of low precision and poor positioning effect exist, and therefore a special clamping and positioning tool suitable for the die is needed.

Disclosure of Invention

The utility model provides a to the above-mentioned problem, a special centre gripping location frock of mould welding equipment is disclosed, it is low to have solved prior art well positioning fixture precision, problem that the location effect is poor.

The specific technical scheme is as follows:

a clamping and positioning tool special for die welding equipment comprises a base and a driving cylinder, wherein multiple groups of fixing screw holes are formed in the top of the base along the directions of two ends of the base in a row, supports are fixedly arranged at the two ends of the top of the base through fasteners matched with the fixing screw holes and respectively support the bottoms of the two ends of a die, and positioning grooves used for accommodating L-shaped welding pieces are formed in the rear end of the top of each support, so that one sides of the two L-shaped welding pieces are respectively attached to the bottoms of the two ends of the die, one end of each L-shaped welding piece is attached to the rear end of each support, and a positioning column is horizontally arranged at the rear end of each support and horizontally penetrates through one end of each L-shaped welding piece;

the positioning device comprises a base, a positioning frame, positioning clamping strips, a positioning clamping strip, a positioning plate and a positioning piece, wherein the positioning frame is arranged at the front end of the base, mounting grooves are formed in the top parts of the two ends of the positioning frame along the directions of the left end and the right end of the positioning frame, the two mounting grooves are respectively provided with the positioning clamping strips, the ends, far away from each other, of the two positioning clamping strips are bent at 90 degrees to form the positioning parts, and the positioning parts are used for positioning corners of a die;

the base rear end is equipped with the mount pad, the mount pad is improved level and is set up drive actuating cylinder, and the output that drives actuating cylinder is provided with the locating plate, the locating plate is horizontal setting, and the both ends of locating plate are equipped with at least two sets of locating holes, the position of locating hole is corresponding with the reference column position on the support for the cylinder promotes the locating plate and presses the location simultaneously to the one end of two L type welding pieces.

Furthermore, a location screw has been seted up respectively at mounting groove both ends, just the locator card strip is kept away from the one end of block portion and has been seted up waist shape hole, the position in waist shape hole is corresponding with two location screw positions, and every locator card strip runs through waist shape hole and cooperatees with two location screw through two fasteners, realizes the fixed connection with the locating rack.

Furthermore, the locating rack is of a U-shaped structure.

Furthermore, the piston rod one end of driving actuating cylinder is connected and is equipped with the guide block, the guide block is L type structure, guide block one side with drive actuating cylinder lateral wall sliding connection, the one end center level of guide block sets up the locating plate.

Furthermore, the upper and lower both ends that the guide block is located the locating plate all are equipped with the locating piece, and two locating pieces carry out the centre gripping location to the locating plate.

The beneficial effects of the utility model embody:

(1) The utility model discloses a two locator card strips are fixed a position two corners of mould, push the locating plate through driving actuating cylinder afterwards and press the location to two L type weldments, and locating hole on the locating plate cooperatees with the reference column simultaneously, can prevent effectively that L type weldments from taking place the displacement, further improve location effect.

(2) The utility model discloses have a plurality of screws to be used for fixing support on the base, the locator card strip can change the position on the locating rack simultaneously, sets up the locating hole of different positions on the locating plate for the centre gripping frock can be adjusted, thereby is applicable to the mould of different length.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a top view of the present invention.

The device comprises a base 1, a fixing screw hole 101, a support 2, a positioning groove 201, a positioning column 202, a positioning frame 3, a mounting groove 301, a positioning screw hole 302, a positioning clamping strip 4, a positioning part 401, a waist-shaped hole 402, a mounting seat 5, a driving cylinder 6, a guide block 601, a positioning plate 603, a positioning block 604, a positioning hole 605, a mold 7, a welding point 701 and an L-shaped welding piece 8.

Detailed Description

For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope. The utility model discloses in the fixed connection who mentions, fixed setting is the general connected mode among the mechanical field, and welding, bolt and nut are connected and the screw connection all can.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1-4, a clamping and positioning tool special for a mold welding device comprises a base 1 and a driving cylinder 6, wherein a plurality of groups of fixing screw holes 101 are arranged in the direction of two ends of the top of the base 1, two ends of the top of the base 1 are fixedly provided with supports 2 through fasteners matched with the fixing screw holes 101, the bottoms of two ends of a mold 7 are respectively supported by the two supports 2, and the rear end of the top of each support 2 is provided with a positioning groove 201 for accommodating an L-shaped welding part 8, at the moment, the top of each L-shaped welding part 8 is flush with the top of each support 2, so that one side of each L-shaped welding part 8 is respectively attached to the bottoms of two ends of the mold 7, at the moment, three welding salient points on the top of each L-shaped welding part 8 are matched with three through holes on one end of the mold 7 to form a welding point 701, one end of each L-shaped welding part 8 is attached to the rear end of each support 2, the rear end of each support 2 is horizontally provided with a positioning column 202, and the positioning column 202 horizontally penetrates through one end of each L-shaped welding part 8;

the front end of the base 1 is provided with a positioning frame 3, the tops of the two ends of the positioning frame 3 are provided with mounting grooves 301 along the directions of the left end and the right end of the positioning frame, positioning clamping strips 304 are arranged in the two mounting grooves 301, one ends of the two positioning clamping strips 304, which are far away from each other, are bent at 90 degrees to form positioning parts 401, and the positioning parts 401 position the corners of the mold 7;

the rear end of the base 1 is provided with a mounting seat 5, the driving cylinder 6 is horizontally arranged on the mounting seat 5, the output end of the driving cylinder 6 is provided with a positioning plate 603, the positioning plate 603 is transversely arranged, at least two groups of positioning holes 605 are arranged at two ends of the positioning plate 603, and the positions of the positioning holes 605 correspond to the positions of the positioning columns 202 on the support 2, so that the cylinder pushes the positioning plate 603 and simultaneously presses and positions one ends of the two L-shaped welding members 8.

Furthermore, a positioning screw hole 302 is respectively arranged at two ends of the mounting groove 301, a waist-shaped hole 402 is arranged at one end of the positioning clamp strip 304 far away from the clamping portion, the position of the waist-shaped hole 402 corresponds to the positions of the two positioning screw holes 302, and each positioning clamp strip 304 penetrates through the waist-shaped hole 402 through two fasteners and is matched with the two positioning screw holes 302, so that the fixed connection with the positioning frame 3 is realized.

Furthermore, the positioning frame 3 is in a U-shaped structure.

Furthermore, the piston rod one end of driving actuating cylinder 6 is connected and is equipped with guide block 601, guide block 601 is L type structure, guide block 601 one side with drive actuating cylinder 6 lateral wall sliding connection, the one end center level of guide block 601 sets up locating plate 603.

Furthermore, the upper and lower ends of the guide block 601, which are located on the positioning plate 603, are both provided with positioning blocks 604, and the two positioning blocks 604 clamp and position the positioning plate 603.

The working principle is as follows: during the use, place two L type welding pieces 8 on two supports 2 respectively earlier, make reference column 202 pass the hole on L type welding piece 8, though place mould 7 both ends on support 2, and make the through-hole at mould 7 both ends and the welding bump gomphosis on the L shape welding piece, adjust the position of location sand grip afterwards, make the location portion 401 of location sand grip fix a position two corners of mould 7, promote locating plate 603 through driving actuating cylinder 6 at last, make locating plate 603 press the location simultaneously to two L type welding piece 8's one end, and make two reference columns 202 and two locating hole 605 gomphosis realize the location.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The special clamping and positioning tool for the die welding equipment is characterized by comprising a base (1) and a driving cylinder (6), wherein a plurality of groups of fixing screw holes (101) are formed in the top of the base (1) in the direction of two ends of the base in an arrayed mode, two ends of the top of the base (1) are fixedly provided with supports (2) through fasteners matched with the fixing screw holes (101), the bottoms of two ends of a die (7) are respectively supported by the two supports (2), positioning grooves (201) used for containing L-shaped welding pieces (8) are formed in the rear ends of the tops of the supports (2), and positioning columns (202) are horizontally arranged at the rear ends of the supports (2); the positioning frame (3) is arranged at the front end of the base (1), mounting grooves (301) are formed in the tops of the two ends of the positioning frame (3) along the directions of the left end and the right end of the positioning frame, positioning clamping strips (304) are arranged in the two mounting grooves (301), one ends, far away from each other, of the two positioning clamping strips (304) are bent at 90 degrees to form positioning portions (401), and the corners of the die (7) are positioned by the positioning portions (401); the rear end of the base (1) is provided with a mounting seat (5), the mounting seat (5) is horizontally provided with the driving air cylinder (6), the output end of the driving air cylinder (6) is provided with a positioning plate (603), the positioning plate (603) is transversely arranged, two ends of the positioning plate (603) are provided with at least two groups of positioning holes (605), and the positions of the positioning holes (605) correspond to the positions of the positioning columns (202) on the support (2).

2. The special clamping and positioning tool for the die welding equipment according to claim 1, wherein two ends of the mounting groove (301) are respectively provided with a positioning screw hole (302), one end of the positioning clamp strip (304) far away from the clamping portion is provided with a waist-shaped hole (402), the position of the waist-shaped hole (402) corresponds to the positions of the two positioning screw holes (302), and each positioning clamp strip (304) penetrates through the waist-shaped hole (402) through two fasteners and is matched with the two positioning screw holes (302) to realize fixed connection with the positioning frame (3).

3. The special clamping and positioning tool for the die welding equipment as claimed in claim 1, wherein the positioning frame (3) is of a U-shaped structure.

4. The special clamping and positioning tool for the die welding equipment according to claim 1, wherein a guide block (601) is connected to one end of a piston rod of the driving cylinder (6), the guide block (601) is of an L-shaped structure, one side of the guide block (601) is slidably connected to a side wall of the driving cylinder (6), and the positioning plate (603) is horizontally arranged at the center of one end of the guide block (601).

5. The special clamping and positioning tool for the die welding equipment according to claim 4, wherein the guide blocks (601) are provided with positioning blocks (604) at the upper and lower ends of the positioning plate (603), and the two positioning blocks (604) clamp and position the positioning plate (603).