CN220241420U

CN220241420U - Positioning mechanism for industrial manipulator machining

Info

Publication number: CN220241420U
Application number: CN202321822322.5U
Authority: CN
Inventors: 龚惠东; 孙芸
Original assignee: Shanghai Yanze Intelligent Technology Co ltd
Current assignee: Shanghai Yanze Intelligent Technology Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2023-12-26
Anticipated expiration: 2033-07-11

Abstract

The utility model relates to the technical field of industrial manipulator processing, in particular to a positioning mechanism for industrial manipulator processing, which comprises a base, wherein a placement seat is fixedly connected with the left part of the upper end of the base and the right part of the upper end of the base together, a fixed block is fixedly connected with the front middle part of the lower wall of the base and the rear middle part of the lower wall of the base, four bidirectional screw rods are movably connected with the left wall and the right wall of the base together through bearings, positioning components are connected with the left part of the outer surface of the four bidirectional screw rods and the right part of the outer surface of the four bidirectional screw rods in a threaded manner, connecting components are arranged on opposite faces of the two positioning components in the transverse direction, a positive motor and a negative motor are fixedly arranged at opposite ends of the two fixed blocks, and two worms are fixedly connected with the output ends of the two positive motors. The positioning mechanism for processing the industrial manipulator can clamp the positioning groove and simultaneously align the parts, so that the problem that the assembly is affected due to the fact that the parts are clamped and offset to cause punching or welding errors is avoided, and the processing cost is reduced.

Description

Positioning mechanism for industrial manipulator machining

Technical Field

The utility model relates to the technical field of industrial manipulator processing, in particular to a positioning mechanism for industrial manipulator processing.

Background

Industrial robot is the equipment that replaces the people to come centre gripping article in the industry, in the manipulator course of working, often need place the part of processing robot in anchor clamps, carry out the location through the spare part of processing and realize processing, and when carrying out centre gripping location to the spare part, can not make the part centre gripping to put forward, can only centre gripping the part, make when punching or welding it, error appears easily and lead to when next step is assembled, cause the part to assemble and go up, thereby cause the part extravagant, increase processing cost, therefore, we propose a positioning mechanism for industrial robot processing.

Disclosure of Invention

The utility model mainly aims to provide a positioning mechanism for industrial manipulator processing, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a positioning mechanism is used in industrial manipulator processing, includes the base, the common fixedly connected with of base upper end left portion and upper end right part places the seat, place seat upper end and open and have four constant head tanks, middle part and the equal fixedly connected with fixed block in middle part behind the lower wall of base, base left side wall and right wall all have four two-way lead screw through bearing common swing joint, four two equal threaded connection in two left and right surface portions of two-way lead screw surface have locating component, and horizontal two locating component opposite faces all are provided with coupling assembling, four equal division of left and right sides of constant head tank left wall and right wall have a spout of controlling the break-through, two equal fixedly connected with positive and negative motor of one end that the fixed block is on the back of the back, base lower wall middle part fixedly connected with connecting block, two that are close to the connecting block the worm opposite faces all open respectively with connecting block front end and rear end swing joint through the bearing, base lower wall left side wall left portion and lower wall right part all have four worm wheel, four limit screw wheel, four equal division of four equal rectangular slide grooves, four equal rectangular slide grooves and four equal rectangular array of equal distribution with four lead screw, equal two equal rectangular array of equal distribution of left and right side wall.

Preferably, the locating component comprises a movable seat, a threaded through groove penetrating left and right is formed in the right end of the movable seat, a support is fixedly connected to the left end of the movable seat, a locating clamping seat is fixedly connected to the right end of the support, guide grooves penetrating left and right are formed in four corners of the right end of the locating clamping seat, and the movable seat is in threaded connection with the left part of the outer surface of the bidirectional screw rod through the threaded through groove.

Preferably, the movable seat is in sliding connection with the base through a limiting chute and a second chute, the support is in an L-shaped arrangement, and the support is in sliding connection with the placement seat through a first chute.

Preferably, the connecting assembly comprises a clamping plate, the right end of the clamping plate is fixedly connected with a protection pad, the right end of the protection pad is provided with a plurality of anti-slip grooves, four buffer springs and four guide seats are fixedly connected to four corners of the left end of the clamping plate, the four guide seats are respectively located in the four buffer springs, and the left ends of the buffer springs are respectively fixedly connected with four corners of the right end of the positioning clamping seat.

Preferably, the four guide seats are respectively located in the four guide grooves, the clamping plates are in sliding connection with the positioning clamping seat through the guide seats and the guide grooves, and the anti-slip grooves are distributed in a rectangular array.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up positive and negative motor, worm, two-way lead screw and locating component, place two parts that the specification size communicates in the central position in two constant head tanks that are located in the front, and start the positive and negative motor that is located in the front, make two worm rotations that are located in the front, make two-way lead screws that are located in the front rotate under the effect of worm wheel and worm, make two horizontal moving seats drive two supports to draw close to the central position of constant head tank under the effect of spacing spout and second spout, make two locating clamp seats drive coupling assembling to draw close and carry out the centre gripping to the part, can make the part to be straightened when carrying out the centre gripping to the part, avoid part centre gripping skew to lead to perforation or welding to appear and influence the equipment, avoid causing the waste of part, reduce processing cost;

2. through setting up coupling assembling, cushion the dynamics to the centre gripping part under buffer spring, guide holder, guide way and protection pad's effect, avoid clamping force too big other injuries such as the surface that lead to the part to leave the clamp mark, play the effect of a protection, improve the practicality of device.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a positioning mechanism for industrial manipulator processing according to the present utility model;

FIG. 2 is a schematic diagram showing the connection of a part of the positioning mechanism for industrial manipulator processing according to the present utility model;

FIG. 3 is a schematic view of the whole structure of a positioning mechanism for an industrial robot processing positioning mechanism according to the present utility model;

fig. 4 is a schematic diagram of the overall structure of a connecting assembly of a positioning mechanism for industrial manipulator processing according to the present utility model.

In the figure: 1. a base; 2. a placement seat; 3. a positioning groove; 4. a fixed block; 5. a connecting block; 6. a two-way screw rod; 7. a positioning assembly; 8. a connection assembly; 9. a forward and reverse motor; 10. a worm; 11. a first chute; 12. limiting sliding grooves; 13. a worm wheel; 14. a second chute; 71. a movable seat; 72. a thread through groove; 73. a support; 74. positioning a clamping seat; 75. a guide groove; 81. a clamping plate; 82. a protective pad; 83. an anti-slip groove; 84. a buffer spring; 85. a guide seat.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a positioning mechanism is used in industrial machinery hand processing, the on-line screen storage device comprises a base 1, the common fixedly connected with of base 1 upper end left portion and upper end right part places seat 2, it has four constant head tank 3 to place seat 2 upper end, middle part and the equal fixedly connected with fixed block 4 in middle part behind the lower wall of base 1, the equal swing joint of bearing has four two-way lead screw 6 with right wall all through the bearing, four two-way lead screw 6 surface left part and the equal threaded connection of surface right part have positioning component 7, horizontal two positioning component 7 opposite faces all are provided with coupling assembling 8, four constant head tank 3 left wall and right wall all open have about the first spout 11 of break-through, the equal fixed block 4 one end of being on the back of the back has positive and negative motor 9, two equal fixedly connected with two worms 10 of positive and negative motor 9 output, the equal fixedly connected with connecting block 5 in middle part of base 1, be close to connecting block 5 two worm 10 opposite faces all through the bearing respectively with connecting block 5 front end and rear end swing joint, base 1 lower wall left side and lower wall right wall all open four worm wheel 12 and four spacing spout 12, four left and right side wall number 3 and four limit groove 13 are all distributed with four two equal rectangular slide grooves 13, four limit groove 13 and four equal two equal rectangular slide groove 13 are distributed with four equal two rectangular slide groove 13, equal two equal spacing groove 13, equal two rectangular groove 13 are distributed on the left side surface and right wall, equal two equal spacing groove and four equal rectangular connection.

In this embodiment, the positioning assembly 7 includes a movable seat 71, a threaded through groove 72 passing through left and right is formed at the right end of the movable seat 71, a support 73 is fixedly connected to the left end of the movable seat 71, a positioning clamping seat 74 is fixedly connected to the right end of the support 73, guide grooves 75 passing through left and right are formed at four corners of the right end of the positioning clamping seat 74, and the movable seat 71 is in threaded connection with the left part of the outer surface of the bidirectional screw rod 6 through the threaded through groove 72; the movable seat 71 is in sliding connection with the base 1 through the limiting chute 12 and the second chute 14, the support 73 is arranged in an L shape, and the support 73 is in sliding connection with the placement seat 2 through the first chute 11; through setting up positive and negative motor 9, worm 10, two-way lead screw 6 and locating component 7 to can make the part correct when carrying out the centre gripping to constant head tank 3, avoid part centre gripping skew and lead to punching or welding to appear the error and influence the equipment, avoid causing the waste of part, reduce processing cost.

In this embodiment, the connecting assembly 8 includes a clamping plate 81, a protection pad 82 is fixedly connected to the right end of the clamping plate 81, a plurality of anti-slip grooves 83 are formed in the right end of the protection pad 82, four buffer springs 84 and four guide seats 85 are fixedly connected to four corners of the left end of the clamping plate 81, the four guide seats 85 are respectively located in the four buffer springs 84, and the left ends of the four buffer springs 84 are respectively fixedly connected with four corners of the right end of the positioning clamping seat 74; the four guide seats 85 are respectively positioned in the four guide grooves 75, the clamping plates 81 are in sliding connection with the positioning clamping seat 74 through the guide seats 85 and the guide grooves 75, and the plurality of anti-skid grooves 83 are distributed in a rectangular array; through setting up coupling assembling 8 to be convenient for cushion the dynamics of centre gripping part, play the effect of a protection, improve the practicality of device.

It should be noted that, the utility model is a positioning mechanism for industrial mechanical arm processing, in the use process, two parts with communicating specifications are placed in the central positions of two positioning slots 3 located at the front or in the central positions of two positioning slots 3 located at the rear, and corresponding positive and negative motors 9 are started, so that corresponding two worms 10 rotate, and accordingly, corresponding two bidirectional screw rods 6 rotate under the action of worm wheel 13 and worm 10, two transverse moving seats 71 are drawn close to worm wheel 13 under the action of limiting sliding groove 12 and second sliding groove 14, at this moment, two supports 73 respectively drive positioning clamping seat 74 to draw close to the central positions of positioning slots 3, so that connecting component 8 can draw close to the parts and clamp the parts, part clamping offset can be avoided, so that the assembly is affected due to punching or welding errors, the part is prevented from being wasted, the processing cost is reduced, and the buffer spring 84, guide seat 85, guide groove 75 and protection pad 82 are used for clamping the parts, so that the anti-slip performance of the anti-slip device is greatly improved, and the anti-slip performance of the anti-slip device is further improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a positioning mechanism is used in industrial machinery hand processing, includes base (1), its characterized in that: the left part of the upper end of the base (1) and the right part of the upper end are fixedly connected with a placing seat (2), four positioning grooves (3) are formed in the upper end of the placing seat (2), a fixing block (4) is fixedly connected to the front middle part of the lower wall of the base (1) and the rear middle part of the lower wall of the base, four bidirectional screw rods (6) are fixedly connected to the left wall and the right wall of the base (1) through bearings in a joint mode, positioning assemblies (7) are connected to the left part of the outer surface of the bidirectional screw rods (6) and the right part of the outer surface in a threaded mode, connecting assemblies (8) are arranged on the opposite surfaces of the positioning assemblies (7), left and right through-passing first sliding grooves (11) are formed in the left wall and the right wall of the positioning grooves (3), the opposite ends of the two fixed blocks (4) are fixedly provided with a positive motor (9), the output ends of the two positive motors (9) are fixedly connected with two worms (10), the middle part of the lower wall of the base (1) is fixedly connected with a connecting block (5), the opposite surfaces of the two worms (10) close to the connecting block (5) are respectively and movably connected with the front end and the rear end of the connecting block (5) through bearings, the left part and the right part of the lower wall of the base (1) are respectively provided with four limiting sliding grooves (12), and the eight limiting sliding grooves (12), the four bidirectional screw rods (6) and the four positioning grooves (3) are all equidistantly distributed, the middle parts of the outer surfaces of the four bidirectional screw rods (6) are fixedly connected with worm gears (13), the four worm gears (13) are respectively connected with the four worms (10) in a meshed mode, a plurality of second sliding grooves (14) which are penetrated left and right are formed in the left end and the right end of the base (1), and the plurality of second sliding grooves (14) are distributed in a rectangular array;

the positioning assembly (7) comprises a moving seat (71), a left threaded through groove (72) is formed in the right end of the moving seat (71), a support (73) is fixedly connected to the left end of the moving seat (71), a positioning clamping seat (74) is fixedly connected to the right end of the support (73), guide grooves (75) are formed in the four corners of the right end of the positioning clamping seat (74), and the moving seat (71) is in threaded connection with the left part of the outer surface of the bidirectional screw rod (6) through the left threaded through groove (72).

2. The positioning mechanism for industrial robot processing according to claim 1, wherein: the movable seat (71) is in sliding connection with the base (1) through a limiting sliding groove (12) and a second sliding groove (14), the support (73) is in an L-shaped arrangement, and the support (73) is in sliding connection with the placement seat (2) through a first sliding groove (11).

3. The positioning mechanism for industrial robot processing according to claim 1, wherein: coupling assembling (8) are including splint (81), splint (81) right-hand member fixedly connected with protection pad (82), it has a plurality of anti-skidding recess (83) to open protection pad (82) right-hand member, four buffer springs (84) and four guide holder (85) of equal fixedly connected with in splint (81) left end four corners, and four guide holder (85) are located four buffer springs (84) respectively, four buffer spring (84) left end respectively with location holder (74) right-hand member four corners fixed connection.

4. A positioning mechanism for industrial robot processing according to claim 3, wherein: four guide holders (85) are respectively located in four guide grooves (75), clamping plates (81) are in sliding connection with positioning clamping holders (74) through the guide holders (85) and the guide grooves (75), and a plurality of anti-slip grooves (83) are distributed in a rectangular array.