CN219025699U

CN219025699U - Movable positioning mechanism for metal product processing

Info

Publication number: CN219025699U
Application number: CN202222890744.8U
Authority: CN
Inventors: 郭碧云; 陈华; 冯浩文; 黄浩虎; 陈登科
Original assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Current assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-16
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a movable positioning mechanism used in metal product processing, which comprises a movable rack and a positioning frame, wherein a containing cavity is arranged in the rack, and clamping parts are arranged at two side positions in the containing cavity; the positioning frame is internally provided with a positioning cavity, one side wall of the positioning frame is provided with an opening, the frame passes through the opening and enters the positioning cavity, a plurality of first positioning blocks extending into the positioning cavity are arranged on one side wall of the positioning frame opposite to the opening, a plurality of second positioning blocks are arranged on the frame, and when the frame slides into the positioning cavity, the second positioning blocks are connected with the first positioning blocks in a buckling manner, so that the frame and the positioning frame are fixedly connected. The utility model has the advantages of simple structure and convenient operation, and achieves the purposes of quickly positioning and accurately grabbing the defective products after repairing.

Description

Movable positioning mechanism for metal product processing

Technical Field

The utility model relates to the technical field of positioning equipment, in particular to a movable positioning mechanism used in metal product processing.

Background

In the finish machining production process of metal products, poor products cannot be produced due to equipment factors, human factors or material factors and the like. And for the treatment of the bad products, basically, the bad products are repaired, and then the bad products are replaced on the production line to continue the processing treatment. The repairing process has the advantages that the product after repairing is put into the production line again for processing, the process comprises conveying, positioning, clamping and the like, most of the traditional operation modes are completed manually, the efficiency is low, and a large amount of manpower is consumed.

Therefore, it is necessary to develop a mechanism which can move, realize the transportation of the repaired defective product and position the defective product, so that the manipulator or the robot can rapidly and accurately grasp the product and take the product on line again, and the technical problem is solved.

Disclosure of Invention

The utility model aims to provide a movable positioning mechanism for metal product processing, which is used for realizing the purpose of quickly positioning and accurately grabbing an upper line after repairing a bad product.

In order to achieve the above purpose, the utility model provides a movable positioning mechanism for metal product processing, which comprises the following specific embodiments:

the movable positioning mechanism comprises a movable rack and a positioning frame, wherein a containing cavity is formed in the rack, and clamping parts are arranged at two side positions in the containing cavity; the positioning frame is internally provided with a positioning cavity, one side wall of the positioning frame is provided with an opening, the frame passes through the opening and enters the positioning cavity, a plurality of first positioning blocks extending into the positioning cavity are arranged on one side wall of the positioning frame opposite to the opening, a plurality of second positioning blocks are arranged on the frame, and when the frame slides into the positioning cavity, the second positioning blocks are connected with the first positioning blocks in a buckling manner, so that the frame and the positioning frame are fixedly connected.

Compared with the prior art, the movable positioning mechanism for metal product processing has the advantages that the clamping part is arranged on the frame and used for clamping a workpiece, the plurality of first positioning blocks extending into the positioning cavity are arranged on the side wall, opposite to the opening, of the positioning cavity of the positioning frame, the plurality of second positioning blocks matched with the first positioning blocks are arranged on the frame, when the frame slides into the positioning cavity, the first positioning blocks are in buckling connection with the second positioning blocks, the frame is fixedly connected with the positioning frame, the positioning effect on the workpiece is achieved, the repaired workpiece can be fixed on the frame and then sent into the positioning cavity for positioning, a robot or a manipulator is convenient to clamp the workpiece clamped on the frame, the manual positioning and calibration process is not needed, the efficiency is improved, the movable positioning mechanism has the advantages of being simple in structure and convenient to operate, and achieves the purposes of quickly positioning and accurately grabbing and feeding a wire after repairing a defective product.

As a further improvement of the utility model, the end part of the first positioning block is provided with a protruding part extending into the positioning cavity, the end part of the second positioning block is provided with an inwards concave groove body, when the rack slides into the positioning cavity, the second positioning block is abutted against the first positioning block, and the protruding part is inserted into the groove body.

As a further improvement of the utility model, the clamping part comprises a supporting plate, a supporting column, a first clamping block, a second clamping block and a baffle rod, wherein the supporting plate is arranged at the two sides of the accommodating cavity, the supporting column is fixedly arranged on the supporting plate, the first clamping block and the second clamping block are arranged at the top of the supporting column, a clamping area is formed between the first clamping block and the second clamping block, and the baffle rod is connected with the supporting column; when the clamping part clamps the workpiece, the workpiece is accommodated in the clamping area, the first clamping block and the second clamping block clamp the two ends of the workpiece, and the baffle rod is abutted against any one end of the workpiece.

Further, the top of support column is equipped with mounting platform, first grip block and second grip block are located respectively mounting platform's both ends position department.

As a further improvement of the utility model, a plurality of guide wheels are arranged on the two side walls of the stand, and guide grooves corresponding to the guide wheels are arranged on the inner side walls of the positioning cavity, and when the stand slides into the positioning cavity, the guide wheels slide into the guide grooves and slide along the guide directions of the guide grooves.

As a further improvement of the utility model, the locating frame is provided with a limiting mechanism, the frame is provided with a limiting block, and when the frame slides into the locating cavity, the limiting block is abutted against the limiting mechanism.

Further, stop gear includes spacing cylinder and limit stop, spacing cylinder set firmly in on the locating rack, spacing cylinder's piston rod stretches into in the location cavity, and the tip of piston rod has set firmly limit stop, works as in the frame slides into the location cavity, the stopper is contradicted limit stop is last.

As a further improvement of the utility model, a holding rod is arranged at one end of the top of the frame.

As a further improvement of the utility model, the bottom of the frame is provided with a plurality of sliding wheels.

As a further improvement of the utility model, the positioning frame is provided with a detection mechanism which comprises a plurality of support rods arranged on the positioning frame and detection probes arranged on the support rods, and when the frame slides into the positioning cavity, the detection probes face the clamping parts.

Based on the technical scheme, compared with the prior art, the utility model has the following beneficial effects:

1. through being equipped with a plurality of leading wheels in the both sides portion of frame, be equipped with on the both inner walls of location cavity with leading wheel complex guide way, through the cooperation of guide way and leading wheel, can improve accuracy and the convenience in frame slide-in location cavity.

2. The holding rod is arranged at the top of the rack, so that a user can push the rack conveniently.

3. The detection mechanism is arranged on the positioning frame and used for detecting whether the workpiece is clamped on the frame, so that the robot or the manipulator can conveniently clamp the workpiece subsequently and take the workpiece on the production line again.

4. Through set up stop gear on the locating rack, utilize the stopper in limit stop and the frame to contradict, the slip stroke of restriction frame in the location cavity to utilize the flexible of the piston rod of spacing cylinder, play the cushioning effect of certain degree, avoid the damage of first locating piece and second locating piece and stopper.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a positioning frame according to the present utility model;

fig. 3 is a schematic structural view of a frame of the present utility model.

Detailed Description

A mobile positioning mechanism for use in metal product processing according to the present utility model is described with reference to the accompanying drawings.

As shown in fig. 1-3, the movable positioning mechanism for metal product processing comprises a movable frame 1 and a positioning frame 2, wherein the frame 1 can slidably enter the positioning frame 2.

The machine frame 1 is internally provided with a containing cavity 11, clamping parts 12 are arranged at two side positions in the containing cavity 11, and the clamping parts 12 are used for clamping and repairing the processed defective workpieces.

The positioning frame 2 is internally provided with a positioning cavity 21, an opening is formed in one side wall of the positioning frame 2, and the frame 1 passes through the opening and enters the positioning cavity 21.

The positioning frame 2 is provided with a plurality of first positioning blocks 22 extending into the positioning cavity 21 on a side wall opposite to the opening, the frame 1 is provided with a plurality of second positioning blocks 13, and when the frame 1 slides into the positioning cavity 21, the second positioning blocks 13 are in snap connection with the first positioning blocks 22 to connect and fix the frame 1 and the positioning frame 2.

Specifically, the end of the first positioning block 22 is provided with a protruding portion 221 extending into the positioning cavity 21, the end of the second positioning block 13 is provided with an inwardly recessed groove 14, when the frame 1 slides into the positioning cavity 21, the second positioning block 13 is abutted against the first positioning block 22, and the protruding portion 221 is inserted into the groove 14.

The clamping part 12 comprises a supporting plate 121, a supporting column 122, a first clamping block 123, a second clamping block 124 and a blocking rod 125, wherein the supporting plate 121 is arranged at two sides of the accommodating cavity 11, the supporting column 122 is fixedly arranged on the supporting plate 121, the first clamping block 123 and the second clamping block 124 are arranged at the top of the supporting column 122, a clamping area is formed between the first clamping block 123 and the second clamping block 124, and the blocking rod 125 is connected with the supporting column 122; when the clamping portion 12 clamps a workpiece, the workpiece is accommodated in the clamping area, the first clamping block 123 and the second clamping block 124 clamp two ends of the workpiece, and the stop lever 125 abuts against any one end of the workpiece.

Further, a mounting platform 1221 is disposed on top of the support column 122, and the first clamping block 123 and the second clamping block 124 are respectively disposed at two end positions of the mounting platform 1221.

Wherein, be equipped with a plurality of leading wheels 15 on the both sides wall of frame 1, be equipped with on the inside wall of location cavity 21 and correspond the guide slot 23 of leading wheel 15, when frame 1 slides into in the location cavity 21, the leading wheel 15 slides into in the guide slot 23 to slide along the direction of guiding of guide slot 23.

The positioning frame 2 is provided with a limiting mechanism 24, the frame 1 is provided with a limiting block 16, and when the frame 1 slides into the positioning cavity 21, the limiting block 16 is abutted against the limiting mechanism 24.

Further, the limiting mechanism 24 includes a limiting cylinder 241 and a limiting stop 242, the limiting cylinder 241 is fixedly disposed on the positioning frame 2, a piston rod of the limiting cylinder 241 extends into the positioning cavity 21, the limiting stop 242 is fixedly disposed at an end of the piston rod, and when the frame 1 slides into the positioning cavity 21, the limiting block 16 abuts against the limiting stop 242.

Wherein, a holding rod 17 is arranged at one end of the top of the frame 1.

Wherein, a plurality of sliding wheels 18 are arranged at the bottom of the frame 1.

Wherein, the positioning frame 2 is provided with a detection mechanism 25, which comprises a plurality of support rods 251 arranged on the positioning frame 2 and detection probes 252 arranged on the support rods 251, and when the frame 1 slides into the positioning cavity 21, the detection probes 252 face the clamping parts 12.

Wherein, a buffer block is arranged at the top of the first clamping block 123 and/or the second clamping block 124.

Wherein the first clamping block 123 and/or the second clamping block 124 are slidably disposed on the mounting platform 1221.

Specifically, the mounting platform 1221 is provided with a mounting block (not shown) having a sliding groove (not shown), the bottom of the first clamping block 123 and/or the second clamping block 124 is provided with an inserting portion capable of being slidably inserted into the sliding groove, and an elastically contractible locking mechanism is provided between the inserting portion and the sliding groove.

The movable positioning mechanism for metal product processing has the advantages of simple structure and convenience in operation, and achieves the purposes of quickly positioning and accurately grabbing an online product after repairing a bad product.

Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims

1. The movable positioning mechanism for metal product processing is characterized by comprising a movable rack (1) and a positioning frame (2), wherein a containing cavity (11) is arranged in the rack (1), and clamping parts (12) are arranged at two side positions in the containing cavity (11); the positioning frame is characterized in that a positioning cavity (21) is arranged in the positioning frame (2), an opening is formed in one side wall of the positioning frame (2), the frame (1) penetrates through the opening to enter the positioning cavity (21), a plurality of first positioning blocks (22) extending into the positioning cavity (21) are arranged on one side wall of the positioning frame (2) opposite to the opening, a plurality of second positioning blocks (13) are arranged on the frame (1), and when the frame (1) slides into the positioning cavity (21), the second positioning blocks (13) are connected with the first positioning blocks (22) in a buckling mode, and the frame (1) and the positioning frame (2) are fixedly connected.

2. The movable positioning mechanism for metal product processing according to claim 1, wherein the end of the first positioning block (22) is provided with a protruding part (221) extending into the positioning cavity (21), the end of the second positioning block (13) is provided with an inward recessed groove (14), and when the frame (1) slides into the positioning cavity (21), the second positioning block (13) is abutted against the first positioning block (22), and the protruding part (221) is inserted into the groove (14).

3. The movable positioning mechanism for metal product processing according to claim 1, wherein the clamping part (12) comprises a supporting plate (121), a supporting column (122), a first clamping block (123), a second clamping block (124) and a baffle rod (125), the supporting plate (121) is arranged at two side positions of the accommodating cavity (11), the supporting column (122) is fixedly arranged on the supporting plate (121), the first clamping block (123) and the second clamping block (124) are arranged at the top of the supporting column (122), a clamping area is formed between the first clamping block (123) and the second clamping block (124), and the baffle rod (125) is connected with the supporting column (122); when the clamping part (12) clamps a workpiece, the workpiece is accommodated in the clamping area, the first clamping block (123) and the second clamping block (124) clamp two ends of the workpiece, and the baffle rod (125) is abutted against any one end of the workpiece.

4. A mobile positioning mechanism for use in metal product processing according to claim 3, wherein a mounting platform (1221) is provided on top of the support column (122), and the first clamping block (123) and the second clamping block (124) are respectively provided at two end positions of the mounting platform (1221).

5. The movable positioning mechanism for metal product processing according to claim 1, wherein a plurality of guide wheels (15) are arranged on two side walls of the frame (1), guide grooves (23) corresponding to the guide wheels (15) are arranged on the inner side walls of the positioning cavity (21), and when the frame (1) slides into the positioning cavity (21), the guide wheels (15) slide into the guide grooves (23) and slide along the guiding direction of the guide grooves (23).

6. The movable positioning mechanism for metal product processing according to claim 1, wherein a limiting mechanism (24) is arranged on the positioning frame (2), a limiting block (16) is arranged on the frame (1), and when the frame (1) slides into the positioning cavity (21), the limiting block (16) is abutted against the limiting mechanism (24).

7. The movable positioning mechanism for metal product processing according to claim 6, wherein the limiting mechanism (24) comprises a limiting cylinder (241) and a limiting stop (242), the limiting cylinder (241) is fixedly arranged on the positioning frame (2), a piston rod of the limiting cylinder (241) stretches into the positioning cavity (21), the limiting stop (242) is fixedly arranged at the end of the piston rod, and when the frame (1) slides into the positioning cavity (21), the limiting block (16) is abutted against the limiting stop (242).

8. Mobile positioning mechanism for use in metal product processing according to claim 1, characterised in that the top end of the frame (1) is provided with a gripping bar (17).

9. Mobile positioning mechanism for use in the working of metal articles according to claim 1, characterised in that the bottom of the frame (1) is provided with a plurality of sliding wheels (18).

10. The mobile positioning mechanism for use in metal product processing according to claim 1, wherein the positioning frame (2) is provided with a detection mechanism (25) comprising a plurality of support rods (251) provided on the positioning frame (2) and detection probes (252) provided on the support rods (251), and the detection probes (252) face the clamping portion (12) when the frame (1) slides into the positioning cavity (21).