CN213888833U

CN213888833U - Flexible upset welding jig of robot

Info

Publication number: CN213888833U
Application number: CN202022084049.3U
Authority: CN
Inventors: 石小龙; 张亚蒙; 赵秀碧; 官贵秀
Original assignee: Hubei Zanbo Information Technology Co Ltd
Current assignee: Shiyan Anchuan Automation Equipment Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-08-06
Anticipated expiration: 2030-09-22

Abstract

The utility model provides a flexible upset welding jig of robot, include: a base plate; a fixed shell is fixedly arranged at the top of the bottom plate; two groups of sliding rods are fixedly arranged at the front end inside the fixed shell; the sliding rod is provided with a fixed seat in a sliding manner; the middle of the top of the fixed seat is rotatably provided with a connecting block through hinge connection; a fixing plate is fixedly arranged on one side of the connecting block; the fixed plate front end slides and is provided with two sets of mounts, through the setting of connecting block and worm, provides angle regulation's function for welding jig, utilizes the worm rotatory worm wheel that drives connecting block one side rotatory, makes the connecting block drive the fixed plate and overturns to realize angle regulation's function, it is faster to compare original welding jig, more simple and convenient operate, nimble cooperation robot welds.

Description

Flexible upset welding jig of robot

Technical Field

The utility model belongs to the technical field of welding jig, more specifically say, in particular to flexible upset welding jig of robot.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any process step in the process, the means for quickly, conveniently and safely mounting the workpiece may be referred to as a jig, which is generally composed of a positioning element, a clamping device, a tool setting guide element, an indexing device, a connecting element, a jig body, and the like.

The utility model relates to the technical field of welding robots, and in particular relates to a clamp for a welding robot, which comprises a body, wherein two support rods are arranged above the body, the two support rods are both rotatably provided with rotating rods, the two rotating rods are connected through a concave connecting rod, a concave cavity is arranged in the middle of the connecting rod, clamping jaws are arranged on two sides of the concave cavity, one clamping jaw is connected with an air cylinder, and the air cylinder is arranged in the corresponding rotating rod; one of them bull stick is connected with a motor, and the motor is installed on the bracing piece that corresponds, the utility model discloses can make things convenient for welding robot's welding.

Based on the above, at present most welding jig can't adjust according to a welding length, and is inconvenient when leading to the use, can have a lot of welding and can't fix, can appear the welding dead angle during the welding moreover, and the unable angle regulation of anchor clamps cooperation robot welds, leads to the robot to need adjustment many times to weld for welding efficiency reduces.

In view of the above, the present invention provides a robot flexible turnover welding jig, which is developed and improved in view of the existing structure and defects, so as to achieve the purpose of being more practical.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a flexible upset welding jig of robot to solve the present majority's that proposes in the above-mentioned background art welding jig and can't adjust according to a welding piece size, it is inconvenient when leading to the use, there can be a plurality of welding pieces and can't fix, the welding dead angle can appear during the welding moreover, the unable angle regulation cooperation robot of anchor clamps welds, lead to the robot to need adjustment many times to weld, make the problem that welding efficiency reduces.

The utility model relates to a purpose and efficiency of flexible upset welding jig of robot are reached by following concrete technological means:

a robotic flexible flip welding fixture, comprising: a base plate; a fixed shell is fixedly arranged at the top of the bottom plate; two groups of sliding rods are fixedly arranged at the front end inside the fixed shell; the sliding rod is provided with a fixed seat in a sliding manner; the middle of the top of the fixed seat is rotatably provided with a connecting block through hinge connection; a fixing plate is fixedly arranged on one side of the connecting block; two groups of fixing frames are arranged at the front end of the fixing plate in a sliding manner.

Furthermore, the bottom plate also comprises a screw A and a motor A; a screw A is rotatably arranged in the middle of the inside of the fixed shell; the top of the bottom plate is fixedly provided with a motor A; the motor A is in transmission connection with the bevel gear arranged at the bottom of the screw A.

Furthermore, the fixed seat also comprises a worm wheel, a worm and a motor B; a worm wheel is fixedly arranged on one side of the connecting block, and a worm is rotatably arranged at the bottom of the worm wheel; one side of the fixed seat is fixedly provided with a motor B; the motor B is in transmission connection with one end of the worm through a bevel gear; the bottom of the fixed seat is in threaded connection with the top of the screw A.

Furthermore, the fixing plate also comprises a motor C and a screw B; the top of the fixed plate is fixedly provided with a motor C; the top of the fixed plate is rotatably provided with a screw B through a shaft bracket; the left end and the right end of the screw B are respectively provided with a positive thread and a negative thread.

Furthermore, the fixing frame also comprises a clamping plate A, a clamping plate B and a screw C; the front ends of the fixing frames are provided with a clamping plate A and a clamping plate B in a sliding way; a screw C is rotatably arranged on one side of the fixing frame; the left end and the right end of the screw rod C are respectively provided with a positive thread and a negative thread; the clamping plate A is in threaded connection with the positive thread of the screw C; the clamping plate B is in threaded connection with the reverse thread of the screw C; one group of the fixing frames is in threaded connection with the positive thread of the screw B, and the other group of the fixing frames is in threaded connection with the reverse thread of the screw B.

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

through the setting of connecting block and worm, for welding jig provides angle regulation's function, it is rotatory to utilize the worm wheel that the worm rotation drove connecting block one side, makes the connecting block drive the fixed plate and overturns to realize angle regulation's function, it is faster to compare original welding jig, and more simple and convenient operates, and nimble cooperation robot welds.

Through mount and screw rod B's setting, for welding jig provides the function of adjusting the fixed length, remove about rotating to driving the mount through screw rod B to realize adjusting the function of fixed length, this function can be nimble adjust according to the welding piece, easy operation is favorable to welding jig to fix the welding piece, has strengthened the suitability.

Drawings

Fig. 1 is a schematic view of a rear perspective structure of the present invention.

Fig. 2 is a schematic view of the detachable structure of the fixing shell of the present invention.

Fig. 3 is a schematic view of the fixing base structure of the present invention.

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

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base plate; 101. a stationary case; 102. a slide bar; 103. a screw A; 104. a motor A; 2. a fixed seat; 201. connecting blocks; 202. a worm gear; 203. a worm; 204. a motor B; 3. a fixing plate; 301. a motor C; 302. a screw B; 4. a fixed mount; 401. a splint A; 402. a splint B; 403. and (4) a screw C.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a flexible upset welding jig of robot, include: a base plate 1; a fixed shell 101 is fixedly arranged at the top of the bottom plate 1; two groups of sliding rods 102 are fixedly arranged at the front end inside the fixed shell 101; a screw A103 is rotatably arranged in the middle of the inside of the fixed shell 101; the top of the bottom plate 1 is fixedly provided with a motor A104; the motor A104 is in transmission connection with a bevel gear arranged at the bottom of the screw A103; the sliding rod 102 is provided with a fixed seat 2 in a sliding way; the middle of the top of the fixed seat 2 is rotatably provided with a connecting block 201 through hinge connection; one side of the connecting block 201 is fixedly provided with a fixing plate 3; the top of the fixed plate 3 is fixedly provided with a motor C301; the top of the fixed plate 3 is rotatably provided with a screw B302 through a shaft bracket; the left end and the right end of the screw B302 are respectively provided with a positive thread and a negative thread; two groups of fixing frames 4 are arranged at the front end of the fixing plate 3 in a sliding way.

Wherein, the fixed seat 2 also comprises a worm wheel 202, a worm 203 and a motor B204; a worm wheel 202 is fixedly arranged on one side of the connecting block 201, and a worm 203 is rotatably arranged at the bottom of the worm wheel 202; a motor B204 is fixedly arranged on one side of the fixed seat 2; the motor B204 is in transmission connection with one end of the worm 203 through a bevel gear; the bottom of the fixed seat 2 is in threaded connection with the top of the screw A103.

The fixing frame 4 further comprises a clamping plate A401, a clamping plate B402 and a screw C403; the front ends of the fixed frames 4 are respectively provided with a clamping plate A401 and a clamping plate B402 in a sliding way; a screw C403 is rotatably arranged on one side of the fixed frame 4; the left end and the right end of the screw C403 are respectively provided with a positive thread and a negative thread; the clamping plate A401 is in threaded connection with the positive thread of the screw C403; the clamping plate B402 is in threaded connection with the reverse thread of the screw C403; one group of the fixing frames 4 is in threaded connection with the positive thread of the screw B302, and the other group of the fixing frames 4 is in threaded connection with the negative thread of the screw B302.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, during the use, at first adjust according to the length of welding, starter motor C301, it rotates to drive screw rod B302, screw rod B302 is rotatory to make mount 4 remove about, the position changes, adjust to suitable position after, put splint A401 with the welding, between the splint B402, rotatory screw rod C403, screw rod C403 drives splint A401, splint B402 is inwards tightened up, clip the welding, make the stable fixed of welding, starter motor A104, motor A104 drives screw rod A103 rotatory, screw rod A103 raises fixing base 2, it welds to rise after suitable position.

The motor C301 of 2 one sides of start fixing base, motor C301 drives the worm 203 rotatory, and the worm 203 is rotatory to overturn through connecting block 201, and connecting block 201's angle changes, and the cooperation robot that can be better welds, raises the efficiency.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a flexible upset welding jig of robot which characterized in that includes: a base plate (1); a fixed shell (101) is fixedly arranged at the top of the bottom plate (1); two groups of sliding rods (102) are fixedly arranged at the front end inside the fixed shell (101); the sliding rod (102) is provided with a fixed seat (2) in a sliding manner; the middle of the top of the fixed seat (2) is rotatably provided with a connecting block (201) through hinge connection; a fixing plate (3) is fixedly arranged on one side of the connecting block (201); the front end of the fixing plate (3) is provided with two groups of fixing frames (4) in a sliding manner.

2. The robot flexible turnover welding jig of claim 1, characterized by: the bottom plate (1) further comprises a screw A (103) and a motor A (104); a screw A (103) is rotatably arranged in the middle of the inside of the fixed shell (101); a motor A (104) is fixedly arranged at the top of the bottom plate (1); the motor A (104) is in transmission connection with the bottom of the screw A (103) through a bevel gear.

3. The robot flexible turnover welding jig of claim 1, characterized by: the fixed seat (2) also comprises a worm wheel (202), a worm (203) and a motor B (204); a worm wheel (202) is fixedly arranged on one side of the connecting block (201), and a worm (203) is rotatably arranged at the bottom of the worm wheel (202); a motor B (204) is fixedly arranged on one side of the fixed seat (2); the motor B (204) is in transmission connection with one end of the worm (203) through a bevel gear; the bottom of the fixed seat (2) is in threaded connection with the top of the screw A (103).

4. The robot flexible turnover welding jig of claim 1, characterized by: the fixing plate (3) further comprises a motor C (301) and a screw B (302); the top of the fixed plate (3) is fixedly provided with a motor C (301); the top of the fixed plate (3) is rotatably provided with a screw B (302) through a shaft bracket; the left end and the right end of the screw B (302) are respectively provided with a positive thread and a negative thread.

5. The robot flexible turnover welding jig of claim 1, characterized by: the fixing frame (4) further comprises a clamping plate A (401), a clamping plate B (402) and a screw C (403); the front ends of the fixed frames (4) are respectively provided with a clamping plate A (401) and a clamping plate B (402) in a sliding way; a screw C (403) is rotatably arranged on one side of the fixed frame (4); the left end and the right end of the screw C (403) are respectively provided with a positive thread and a negative thread; the clamping plate A (401) is in threaded connection with the positive thread of the screw C (403); the clamping plate B (402) is in threaded connection with the reverse thread of the screw C (403); one group of the fixed frames (4) is in threaded connection with the positive thread of the screw B (302), and the other group of the fixed frames (4) is in threaded connection with the reverse thread of the screw B (302).