CN213730119U - Robot gun cable - Google Patents

Abstract

The utility model relates to a robot welding technology field specifically is a robot rifle cable, including rifle cable main part, fixed establishment is installed in the outside of rifle cable main part, fixed establishment includes the sliding sleeve, the sliding sleeve is located the rifle cable main part outside, the both sides of sliding sleeve have all been run through the screw rod, the all fixedly connected with connecting plate in both sides of sliding sleeve, and four face angle departments of connecting plate have all run through the bolt, the all fixedly connected with bond line in one side of keeping away from rifle cable main part of connecting plate, and the bond line is kept away from the all fixedly connected with anti-sticking paper in one side of rifle cable main part, shrink mechanism is installed in the outside of sliding sleeve. The utility model discloses can fix the rifle cable main part for the difficult winding of rifle cable main part is perhaps cut to pieces with a knife and is rubbed the work piece on the arm, and the user can subtract the length of short rifle cable main part through box body and last box body down in addition, is difficult for producing flagging or fixed not firm because of the length overlength when making rifle cable main part install the robot of different models on.

Description

Robot gun cable

Technical Field

The utility model relates to a welding technology field of robot specifically is a robot rifle cable.

Background

In recent years, the automatic welding technology of China is rapidly developed, the welding technology of industrial robots is gradually mature, a large amount of labor cost can be saved by using the industrial robots to perform welding work, the working efficiency is high, the welding robots can work in harmful environments, the physical health of workers is guaranteed, the welding quality and stability are effectively improved, and the industrial welding robots are used for welding in the future;

the existing industrial welding robot uses a welding gun to perform welding work, the fixing problem of a gun cable of the welding gun is very important, most of the existing gun cables are not fixed by a special fixing mechanism and are only fixed by the aid of supporting force of the gun cable, if the action range of the robot is large, the gun cable is easily scratched and rubbed with a workpiece when the robot works, and the gun cable is also easily wound on a mechanical arm of the robot, so that normal work of the robot is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a robot rifle cable to solve the current rifle cable that proposes in the above-mentioned background art and do not have fixed establishment greatly, if the great rifle cable of the range of robot produces the arm of scraping and rubbing or winding robot with work easily, brought the problem of influence for the normal production work of robot.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a robot rifle cable, includes rifle cable main part, fixed establishment is installed in the outside of rifle cable main part, fixed establishment includes the sliding sleeve, the sliding sleeve is located the rifle cable main part outside, the both sides of sliding sleeve all run through there is the screw rod, and the screw rod is close to the one end of rifle cable main part and all is connected with splint through the bearing to the splint keep away from the equal fixedly connected with locating lever in one side of rifle cable main part, the one end that rifle cable main part was kept away from to the locating lever all runs through the sliding sleeve and extends to the sliding sleeve outside, the both sides of sliding sleeve all fixedly connected with connecting plate, and four face angle departments of connecting plate all run through there is the bolt, the one side all fixedly connected with bond line of keeping away from rifle cable main part of connecting plate, and the bond line is kept away from the all fixedly connected with anti-sticking paper in one side of rifle cable main part, shrink mechanism is installed in the outside of sliding sleeve.

Preferably, all fixedly connected with first rubber pad on the inner wall of splint, and the thickness of first rubber pad all is five centimetres at zero point.

Preferably, all fixedly connected with sliders are arranged on the inner walls of the two sides of the sliding sleeve, balls are embedded in one side, close to the gun cable main body, of each slider, and the balls are attached to the gun cable main body in one side, close to the gun cable main body, of each slider.

Preferably, the retraction mechanism comprises a lower box body, the lower box body is positioned at the outer side of the gun cable main body, first inner grooves are formed in the lower box body, the front side of the lower box body is connected with an upper box body through a hinge, the left side of the upper box body is fixedly connected with a first fixing plate, a second fixing plate is arranged below the first fixing plate, the right side of the second fixing plate is fixedly connected with the lower box body, an inserting rod penetrates through the middle part of the second fixing plate, the front end of the inserting rod penetrates through the first fixing plate and extends to the front side of the first fixing plate, second inner grooves are formed in the inserting rod, clamping blocks are inserted in the second inner grooves, first springs are fixedly connected to one sides of the clamping blocks, one ends of the first springs, far away from the clamping blocks, are fixedly connected with the inner walls of the second inner grooves, and second springs are fixedly connected to the rear side of the second fixing plate, and the rear end of the second spring is fixedly connected with the inserted bar.

Preferably, the inner walls of the first inner grooves are fixedly connected with second rubber pads, and the thicknesses of the second rubber pads are all zero point five centimeters.

Preferably, the outer sides of the clamping blocks are all in an inclined plane shape, and the inner wall of the first fixing plate is all in an inclined plane shape matched with the clamping blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can fix the rifle cable main part, make the rifle cable main part difficult for twine on the arm or cut the piece of rubbing by the scissors, and the user can reduce the length of rifle cable main part through lower box body and last box body, is difficult for producing flagging or fixed not firm because of length overlength when making the rifle cable main part install on the robot of different models;

1. the gun cable fixing mechanism is provided with the sliding sleeve and the connecting plate, a user can move the sliding sleeve to drive the connecting plate to move to the optimal fixing position of the gun cable main body, then the user can rotate the screw to fix the positions of the sliding sleeve and the connecting plate, then the user can tear the bonding layer off, the connecting plate is pre-fixed on a shell of the robot through anti-sticking paper, and then the user can screw the bolts into the connecting plate one by one to connect the connecting plate and the fixing point, so that the position of the gun cable main body is fixed, the fixing mechanism is not easy to wind on a mechanical arm of the robot along with the rotation of the robot and is not easy to scratch with a workpiece, the safety and the stability of the robot during the operation are greatly improved, and the normal operation of the robot is guaranteed;

2. be provided with box body and last box body down, when the user when installing welder on the different robots, because the power of robot and the distance diverse between the welder, the problem of the length overlength of rifle cable often can appear, the user can put into in the middle of first inside groove with the rifle cable this moment, and close the upset of last box body, make the inserted bar run through first fixed plate, the user can be through buckling the overall length that subtracts short rifle cable main part with rifle cable main part multistage, make welder can install by the robot of the various models of adaptation, and difficult the longer flagging or fixed not firm problem of cable length appears.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is a partially enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a partially enlarged schematic view of the structure of fig. 3 at B according to the present invention;

fig. 5 is a schematic side view of a partial structure of the middle insert rod of the present invention.

In the figure: 100. a gun cable body; 200. a fixing mechanism; 210. a sliding sleeve; 211. a screw; 212. a splint; 213. positioning a rod; 214. a slider; 215. a connecting plate; 216. a bolt; 217. an adhesive layer; 218. release paper; 300. a retracting mechanism; 310. a lower box body; 311. a first inner tank; 312. an upper box body; 313. a first fixing plate; 314. a second fixing plate; 315. inserting a rod; 316. a second inner tank; 317. a clamping block; 318. a first spring; 319. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a robot gun cable comprises a gun cable main body 100, a fixing mechanism 200 is installed on the outer side of the gun cable main body 100, the fixing mechanism 200 comprises a sliding sleeve 210, the sliding sleeve 210 is located on the outer side of the gun cable main body 100, screw rods 211 penetrate through two sides of the sliding sleeve 210, one ends, close to the gun cable main body 100, of the screw rods 211 are connected with clamping plates 212 through bearings, one sides, far away from the gun cable main body 100, of the clamping plates 212 are fixedly connected with positioning rods 213, one ends, far away from the gun cable main body 100, of the positioning rods 213 penetrate through the sliding sleeve 210 and extend to the outer side of the sliding sleeve 210, two sides of the sliding sleeve 210 are fixedly connected with connecting plates 215, four surface corners of each connecting plate 215 are penetrated with bolts 216, one sides, far away from the gun cable main body 100, of the connecting plates 215 are fixedly connected with adhesive layers 217, one sides, far away from the gun cable main body 100, of the adhesive layers 217 are fixedly connected with anti-sticking paper 218, and a contraction mechanism 300 is installed on the outer side of the sliding sleeve 210;

furthermore, the inner walls of the clamping plates 212 are fixedly connected with first rubber pads, the thicknesses of the first rubber pads are all five centimeters at zero, and the first rubber pads increase the friction force between the inner walls of the clamping plates 212 and the gun cable main body 100, so that when the clamping plates 212 clamp and fix the gun cable main body 100, the gun cable main body 100 is not easy to move up and down, and the fixing effect of the device is enhanced;

further, the inner walls of the two sides of the sliding sleeve 210 are fixedly connected with sliding blocks 214, balls are embedded in one sides of the sliding blocks 214 close to the gun cable main body 100, and one sides of the balls close to the gun cable main body 100 are attached to the gun cable main body 100;

further, the retracting mechanism 300 includes a lower case 310, the lower case 310 is located outside the gunwire main body 100, the lower case 310 is provided with a first inner groove 311, the front of the lower case 310 is connected to the upper case 312 through a hinge, the left side of the upper case 312 is fixedly connected to a first fixing plate 313, the lower side of the first fixing plate 313 is provided with a second fixing plate 314, the right side of the second fixing plate 314 is fixedly connected to the lower case 310, the middle of the second fixing plate 314 is provided with an insertion rod 315, the front end of the insertion rod 315 extends to the front of the first fixing plate 313 through the first fixing plate 313, the inner of the insertion rod 315 is provided with a second inner groove 316, a clamping block 317 is inserted into the inner of the second inner groove 316, one side of the clamping block 317 is fixedly connected to a first spring 318, one end of the first spring 318 far from the clamping block 317 is fixedly connected to the inner wall of the second inner groove 316, the rear sides of the second fixing plates 314 are fixedly connected with second springs 319, and the rear ends of the second springs 319 are fixedly connected with the insertion rods 315, when a user installs the welding gun on different machines and the length of the gun cable main body 100 is long and droops, the user can bend the gun cable main body 100 and place the gun cable main body in the first inner groove 311, and then turn over and close the upper box 312, so that the overall length of the gun cable main body 100 is shortened, the gun cable main body 100 is not easy to sag to cause the unfirm fixing of the joint of the gun cable main body 100 and the welding gun, the gun cable main body 100 is also not easy to sag to increase the pressure at the two ends of the gun cable main body 100, and the service life of the gun cable main body 100 is prolonged;

furthermore, the inner walls of the first inner groove 311 are fixedly connected with second rubber pads, the thickness of the second rubber pads is zero five centimeters, the second rubber pads enable the gun cable main body 100 not to be directly contacted with the inner wall of the first inner groove 311, so that the probability of abrasion caused by contact between the gun cable main body 100 and the inner wall of the first inner groove 311 is reduced, meanwhile, the friction force between the gun cable main body 100 and the inner wall of the first inner groove 311 is increased, and the gun cable main body 100 is not easy to move in the lower box body 310 due to external force;

furthermore, the outer sides of the latch bars 317 are all in the shape of an inclined plane, and the inner wall of the first fixing plate 313 is all in the shape of an inclined plane matching with the latch bars 317, so that when the second inner groove 316 is driven by the plunger 315 to contact the first fixing plate 313, the outer sides of the latch bars 317 can be well attached to the inner wall of the first fixing plate 313 in the shape of an inclined plane, and smoothly enter the second inner groove 316, thereby increasing the smoothness of the plunger 315 penetrating through the first fixing plate 313.

The working principle is as follows: when a user uses the gun cable main body 100 to perform welding work, the user firstly connects two ends of the gun cable main body 100 with a power supply and a welding gun, then the user slides the sliding sleeve 210 to a fixed point, then the user holds one end of the screw 211 to rotate, the screw 211 is close to one end of the gun cable main body 100 when rotating, the screw 211 simultaneously drives the clamping plate 212 to be close to one end of the gun cable main body 100, the clamping plate 212 drives the positioning rod 213 to be close to the gun cable main body 100 to move, at the moment, the positioning rod 213 positions the clamping plate 212, so that the clamping plate 212 can not rotate along with the rotation of the screw 211, the user rotates the screw 211 to enable the inner wall of the clamping plate 212 to be tightly attached to the gun cable main body 100, thereby fixing the position of the sliding sleeve 210, the sliding sleeve 210 is not easy to slide on the gun cable main body 100, then the user tears off the adhesive layer 217 and attaches the anti-sticking paper 218 to the body of the robot, thereby pre-fixing the connecting plate 215 to the body of the robot, then, a user can screw the bolts 216 into the connecting plates 215 one by one to fixedly connect the connecting plates 215 with the robot, and the user can install the method to connect a plurality of groups of connecting plates 215 with the machine body of the robot, so as to fix the gun cable main body 100 in multiple ways, so that the gun cable main body 100 is not easy to bend along with the movement of the robot in the working process to cause the gun cable main body 100 to be wound on a mechanical arm of the robot or cause the gun cable main body 100 to scratch a workpiece.

When a user installs the welding gun on the robot, but the length of the gun cable main body 100 is too long and sags, the user can bend the gun cable main body 100, put the gun cable main body 100 into the first inner groove 311, so that the gun cable main body 100 is attached to the inner wall of the first inner groove 311, then pull the insertion rod 315 backwards with a hand, so that the second spring 319 is extended and deformed under pressure, then the user turns the upper box body 312 to the left and closes, the upper box body 312 turns over while driving the first fixing plate 313 to turn over, so that the first fixing plate 313 moves to the upper side of the second fixing plate 314, at this time, the user releases his hand to not apply backward pulling force to the insertion rod 315, the second spring 319 releases the resilience force to drive the insertion rod 315 to move to the right, the insertion rod 315 drives the fixture 317 to move to the right, when the fixture 317 moves to be in contact with the first fixing plate 313, the first fixing plate 313 applies inward pressure to the fixture 317, so that first spring 318 receives the pressure contraction deformation, fixture block 317 enters into in the middle of second inside groove 316, after fixture block 317 continues to move to first fixed plate 313 openly, first spring 318 releases resilience force and drives fixture block 317 and outwards pops out, make the rear side of fixture block 317 and first fixed plate 313 inconsistent, and fix the position of upper box body 312 through first fixed plate 313, make upper box body 312 be difficult for opening because of the upset of external force, the user can install multiunit lower box body 310 through above-mentioned step, thereby make the length of rifle cable main part 100 subtract the weak point, make rifle cable main part 100 be difficult for producing the flagging because of the overlength and lead to rifle cable main part 100 and welder fixed not firm.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A robot gun cable, comprising a gun cable main body (100), characterized in that: the fixing mechanism (200) is installed on the outer side of the gun cable main body (100), the fixing mechanism (200) comprises a sliding sleeve (210), the sliding sleeve (210) is located on the outer side of the gun cable main body (100), screw rods (211) penetrate through the two sides of the sliding sleeve (210), one ends, close to the gun cable main body (100), of the screw rods (211) are connected with clamping plates (212) through bearings, one sides, far away from the gun cable main body (100), of the clamping plates (212) are fixedly connected with positioning rods (213), one ends, far away from the gun cable main body (100), of the positioning rods (213) penetrate through the sliding sleeve (210) and extend to the outer side of the sliding sleeve (210), connecting plates (215) are fixedly connected to the two sides of the sliding sleeve (210), bolts (216) penetrate through the four corners of the connecting plates (215), one sides, far away from the gun cable main body (100), of the connecting plates (215) are fixedly connected with adhesive layers (217), and one side of the adhesive layer (217) far away from the gun cable main body (100) is fixedly connected with release paper (218), and the outside of the sliding sleeve (210) is provided with a contraction mechanism (300).

2. A robot gun cable according to claim 1, characterized in that: the inner wall of the clamping plate (212) is fixedly connected with first rubber pads, and the thickness of the first rubber pads is zero point five centimeters.

3. A robot gun cable according to claim 1, characterized in that: all fixedly connected with slider (214) on the inner wall of sliding sleeve (210) both sides, and slider (214) are close to the one side of rifle cable main part (100) and all embedded have the ball to one side that the ball is close to rifle cable main part (100) all laminates mutually with rifle cable main part (100).

4. A robot gun cable according to claim 1, characterized in that: the contraction mechanism (300) comprises a lower box body (310), the lower box body (310) is located on the outer side of the gun cable main body (100), first inner grooves (311) are formed in the lower box body (310), the front face of the lower box body (310) is connected with an upper box body (312) through hinges, a first fixing plate (313) is fixedly connected to the left side of the upper box body (312), a second fixing plate (314) is arranged below the first fixing plate (313), the right side of the second fixing plate (314) is fixedly connected with the lower box body (310), insertion rods (315) penetrate through the middle portions of the second fixing plates (314), the front ends of the insertion rods (315) penetrate through the first fixing plate (313) and extend to the front face of the first fixing plate (313), second inner grooves (316) are formed in the insertion rods (315), and clamping blocks (317) are inserted in the second inner grooves (316), and one side of the fixture block (317) is fixedly connected with a first spring (318), one end of the first spring (318) far away from the fixture block (317) is fixedly connected with the inner wall of the second inner groove (316), the rear side of the second fixing plate (314) is fixedly connected with a second spring (319), and the rear end of the second spring (319) is fixedly connected with the inserted rod (315).

5. A robot gun cable according to claim 4, characterized in that: the inner wall of the first inner groove (311) is fixedly connected with second rubber pads, and the thickness of the second rubber pads is zero point five centimeters.

6. A robot gun cable according to claim 4, characterized in that: the outer sides of the clamping blocks (317) are all in an inclined plane shape, and the inner wall of the first fixing plate (313) is all in an inclined plane shape matched with the clamping blocks (317).

Images