CN215091678U - Bucket rod assembly welding jig - Google Patents

Abstract

The utility model discloses a fill pole assembly welding child, including first mould, second mould and third mould, through adjusting structure swing joint between first mould, second mould and the third mould, the blind hole has been seted up to the upper surface of first mould, the inside rotation of blind hole is connected with the ball, the spout has been seted up to the upper surface of first mould, the upper portion of first mould is located the rear end position fixed mounting of spout and has the fixed clamp splice, the upper portion sliding connection of spout has movable clamp splice. A fill pole assembly welding child, possess regulatory function, can improve application scope according to the position of the position control activity clamp splice of the length of fill pole and solder joint and fixed clamp splice, also improved the slidability of fill pole and mould bottom moreover, avoid frictional force too big to lead to the unable push away fill pole of activity clamp splice, lead to unable fixed clamp splice of cooperation with the fixed phenomenon of fill pole centre gripping, improve the centre gripping and stabilize the system.

Description

Bucket rod assembly welding jig

Technical Field

The utility model relates to a sheet turnover machine field, in particular to fill pole assembly welding child.

Background

The bucket rod is a machine arm rod of the excavator and is usually wedge-shaped, parts of the bucket rod need to be installed through welding in the preparation process, and a bucket rod main body needs to be fixed through a welding jig in the welding process, so that welding work is carried out;

firstly, the conventional bucket rod assembly welding tire has no adjusting function when in use, the length of each bucket rod is different, the conventional assembly welding tire cannot be fixed when the length of the bucket rod exceeds the range, and the phenomenon of incapability of using the conventional assembly welding tire can also be caused when the clamping position of the fixed clamping block and the movable clamping block is just a welding point, so that the application range is small; secondly, current dipper hinders and welds child when the centre gripping, because of the frictional force between dipper and the assembly welding child is big, when the dipper is placing the back, rotate the lead screw and can't make the activity clamp splice can promote the dipper removal, lead to the clamp force between dipper and the fixed clamp splice little, appear droing, gliding phenomenon easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a fill pole assembly welding child can effectively solve in the background art: the conventional bucket rod assembly welding jig has no adjusting function when in use, the length of each bucket rod is different, the conventional assembly welding jig cannot be fixed when the length of the bucket rod exceeds the range, and the phenomenon of incapability of using is caused when the clamping position of the fixed clamping block and the movable clamping block is just a welding point, so that the application range is small; secondly, current dipper hinders and welds child when the centre gripping, because of the frictional force between dipper and the assembly welding child is big, when the dipper is placing the back, rotate the lead screw and can't make the activity clamp splice can promote the dipper removal, lead to the clamp force between dipper and the fixed clamp splice little, appear the technical problem that drops, gliding phenomenon easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fill pole assembly welding child, includes first mould, second mould and third mould, through adjusting structure swing joint between first mould, second mould and the third mould, the blind hole has been seted up to the upper surface of first mould, the inside rotation of blind hole is connected with the ball, the spout has been seted up to the upper surface of first mould, the upper portion of first mould is located the rear end position fixed mounting of spout and has fixed clamp splice, the upper portion sliding connection of spout has movable clamp splice, the inboard rotation of spout is connected with the lead screw, the bottom fixed mounting of movable clamp splice has the slider.

As a further scheme of the utility model, it includes base, dovetail, connecting rod, connecting hole and damping rubber circle to adjust the structure, the upper surface at the base is seted up to the dovetail, dovetail fixed mounting is in the bottom of first mould, second mould and third mould, first mould, second mould and third mould are all through dovetail and dovetail sliding connection, connecting rod fixed mounting is in one side of second mould, a side surface at first mould is seted up to the connecting hole, damping rubber circle fixed connection is in the inside of connecting hole.

As a further aspect of the present invention, the connecting rod is inserted into the damping rubber ring, and the number of the connecting rods and the connecting holes is four.

As a further proposal of the utility model, a connecting rod and a connecting hole are also arranged between the second clamping fixture and the third clamping fixture, and a baffle is fixedly arranged on one side of the upper part of the third clamping fixture.

As a further aspect of the present invention, the slider is a convex shape with the shape of the chute, and the lead screw is connected with the slider thread.

As a further proposal of the utility model, the through-hole has been seted up on the one end surface of lead screw, the activity clamp splice and the fixed clamp splice of first mould, second mould and third mould increase gradually.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in, through setting up the regulation structure, with first mould, second mould and third mould through the dovetail strip upper portion slip at the dovetail, second mould and third mould slide in the outside of connecting rod through the connecting hole respectively when sliding, the frictional force of damping rubber circle and connecting rod can play damped effect simultaneously, can be according to the position of the length adjustment three mould of dipper, improve application scope, and also can avoid movable clamp splice and fixed clamp splice to shelter from the dipper solder joint position, be more favorable to the use, and after fixing the dipper, need not to set up fixed measure to the regulation structure, it is more convenient to use, the structure is simpler;

through setting up ball cooperation blind hole, after the dipper was placed, the lubricity that the dipper removed can be improved to the roll effect of ball, avoids the too big phenomenon that leads to can't be pressed from both sides tightly of dipper frictional force, and clamping stability is higher.

Drawings

Fig. 1 is a schematic view of the overall structure of a bucket rod assembly welding jig of the present invention;

fig. 2 is a schematic view of a connection structure of a first clamping fixture and a second clamping fixture of a bucket rod assembly welding fixture of the present invention;

fig. 3 is a structural diagram of a movable clamping block of the bucket rod assembly welding jig of the present invention.

In the figure: 1. a first mold; 2. a second mold; 3. a third mould; 4. an adjustment structure; 5. a base; 6. a dovetail groove; 7. a dovetail strip; 8. a connecting rod; 9. blind holes; 10. a ball bearing; 11. a chute; 12. fixing the clamping block; 13. a screw rod; 14. a movable clamping block; 15. connecting holes; 16. a damping rubber ring; 17. a slide block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a bucket rod assembly welding jig comprises a first jig 1, a second jig 2 and a third jig 3, wherein the first jig 1, the second jig 2 and the third jig 3 are movably connected through an adjusting structure 4, a blind hole 9 is formed in the upper surface of the first jig 1, a ball 10 is rotatably connected inside the blind hole 9, a chute 11 is formed in the upper surface of the first jig 1, a fixed clamping block 12 is fixedly installed at the rear end position of the chute 11 at the upper part of the first jig 1, a movable clamping block 14 is slidably connected to the upper part of the chute 11, a screw 13 is rotatably connected to the inner side of the chute 11, and a slider 17 is fixedly installed at the bottom of the movable clamping block 14;

the adjusting structure 4 comprises a base 5, a dovetail groove 6, a dovetail strip 7, a connecting rod 8, a connecting hole 15 and a damping rubber ring 16, wherein the dovetail groove 6 is formed in the upper surface of the base 5, the dovetail strip 7 is fixedly installed at the bottoms of the first clamping fixture 1, the second clamping fixture 2 and the third clamping fixture 3, the first clamping fixture 1, the second clamping fixture 2 and the third clamping fixture 3 are all in sliding connection with the dovetail groove 6 through the dovetail strip 7, the connecting rod 8 is fixedly installed on one side of the second clamping fixture 2, the connecting hole 15 is formed in the surface of one side of the first clamping fixture 1, and the damping rubber ring 16 is fixedly connected inside the connecting hole 15; the connecting rods 8 are inserted into the damping rubber rings 16, and the number of the connecting rods 8 and the number of the connecting holes 15 are four; a connecting rod 8 and a connecting hole 15 are also arranged between the second mould 2 and the third mould 3, a baffle is fixedly arranged at one side of the upper part of the third mould 3, and the baffle can play a role in limiting; the slide block 17 and the slide groove 11 are both in a convex shape, and the screw rod 13 is in threaded connection with the slide block 17; the through-hole has been seted up on the one end surface of lead screw 13, and the activity clamp splice 14 and the fixed clamp splice 12 of first mould 1, second mould 2 and third mould 3 increase gradually, and three activity clamp splice 14 and the fixed clamp splice 12 that increase gradually can play the wedge shape of cooperation dipper.

It should be noted that, the utility model relates to a bucket rod assembly welding jig, when using, firstly, according to the length of the bucket rod adjust the position of the first clamping fixture 1, the second clamping fixture 2 and the third clamping fixture 3, when operating, only need to slide the first clamping fixture 1, the second clamping fixture 2 and the third clamping fixture 3 on the upper portion of the dovetail groove 6 through the dovetail bar 7, while sliding the second clamping fixture 2 and the third clamping fixture 3 respectively through the connecting hole 15 on the outside of the connecting rod 8, simultaneously the friction force of the damping rubber ring 16 and the connecting rod 8 can play the damping effect, after adjusting, the bucket rod is placed between the movable clamping block 14 and the fixed clamping block 12 on the upper portion of the first clamping fixture 1, the second clamping fixture 2 and the third clamping fixture 3, then the through hole on one end of the screw rod 13 is inserted by using the outside bar-shaped tool, the screw rod 13 rotates the screw rod 13, the movable clamping block 14 is pushed to move by the screw thread action between the screw rod 13 and the sliding block 17, promote the dipper removal simultaneously to fix the dipper centre gripping, the dipper contact is in the outside of ball 10, makes the frictional force that the dipper removed reduce greatly, guarantees that the dipper can be pressed from both sides tightly.

The utility model discloses a set up and adjust structure 4, with first mould 1, second mould 2 and third mould 3 through dovetail 7 at the upper portion of dovetail 6 slip, second mould 2 and third mould 3 slip in the outside of connecting rod 8 through connecting hole 15 respectively while sliding, the frictional force of damping rubber circle 16 and connecting rod 8 can play damped effect simultaneously, can be according to the position of the length adjustment three mould of dipper, improve application scope, and also can avoid movable clamp splice 14 and fixed clamp splice 12 to shelter from the dipper solder joint position, do benefit to the use more, and after fixing the dipper, need not to set up the fixed measure to adjusting structure 4, it is more convenient to use, the structure is simpler; through setting up ball 10 cooperation blind hole 9, after the dipper was placed, the lubricity that the dipper removed can be improved to ball 10's rolling effect, avoids the too big phenomenon that can't be pressed from both sides by clamp that leads to of dipper frictional force, and clamping stability is higher.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a fill pole assembly welding child which characterized in that: including first mould (1), second mould (2) and third mould (3), through adjusting structure (4) swing joint between first mould (1), second mould (2) and third mould (3), blind hole (9) have been seted up to the upper surface of first mould (1), the internal rotation of blind hole (9) is connected with ball (10), spout (11) have been seted up to the upper surface of first mould (1), the rear end position fixed mounting that the upper portion of first mould (1) is located spout (11) has fixed clamp splice (12), the upper portion sliding connection of spout (11) has movable clamp splice (14), the inboard rotation of spout (11) is connected with lead screw (13), the bottom fixed mounting of movable clamp splice (14) has slider (17).

2. The bucket rod gang welding jig according to claim 1, wherein: adjusting structure (4) includes base (5), dovetail (6), dovetail (7), connecting rod (8), connecting hole (15) and damping rubber circle (16), the upper surface at base (5) is seted up in dovetail (6), dovetail (7) fixed mounting is in the bottom of first mould (1), second mould (2) and third mould (3), first mould (1), second mould (2) and third mould (3) all through dovetail (7) and dovetail (6) sliding connection, connecting rod (8) fixed mounting is in one side of second mould (2), a side surface at first mould (1) is seted up in connecting hole (15), damping rubber circle (16) fixed connection is in the inside of connecting hole (15).

3. The bucket rod gang welding jig according to claim 2, wherein: the connecting rods (8) are inserted into the damping rubber rings (16), and the number of the connecting rods (8) and the number of the connecting holes (15) are four.

4. The bucket rod gang welding jig according to claim 2, wherein: a connecting rod (8) and a connecting hole (15) are also arranged between the second clamping fixture (2) and the third clamping fixture (3), and a baffle is fixedly arranged at one side of the upper part of the third clamping fixture (3).

5. The bucket rod gang welding jig according to claim 1, wherein: the shapes of the sliding block (17) and the sliding groove (11) are both convex, and the screw rod (13) is in threaded connection with the sliding block (17).

6. The bucket rod gang welding jig according to claim 1, wherein: a through hole is formed in the surface of one end of the screw rod (13), and the movable clamping blocks (14) and the fixed clamping blocks (12) of the first clamping fixture (1), the second clamping fixture (2) and the third clamping fixture (3) are gradually increased.

Images