CN210703347U

CN210703347U - Universal wheel numerical control welding mechanism

Info

Publication number: CN210703347U
Application number: CN201921690502.6U
Authority: CN
Inventors: 杨正清; 李均民
Original assignee: Changshu Lu'anda Intelligent Equipment Co Ltd
Current assignee: Chuangming Jiahua Intelligent Technology (Changshu) Co.,Ltd.
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-09
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses an universal wheel numerical control welding mechanism, including fixed baseplate, control switch, first supporting block, motor main part, transfer line and soldered connection, fixed baseplate's top is connected with first supporting block, and the right side surface of first supporting block is connected with control switch, the top surface of first supporting block is connected with motor main part, and motor main part's output is connected with the transfer line, first supporting block has been cup jointed on the surface of transfer line, the top surface butt of transfer line has a stopper, and the top of stopper is connected with the gag lever post, spacing spring has been cup jointed on the surface of gag lever post. The utility model discloses a be provided with spacing chamber, spacing spring and stopper, can conveniently dismantle and change the grip slipper, and the device through being provided with first support column, electromagnetic sliding block and first connecting block, enables the device and carries out welded fastening with multiple angle to the universal wheel, increases the device's welding efficiency.

Description

Universal wheel numerical control welding mechanism

Technical Field

The utility model relates to a welding mechanism technical field specifically is universal wheel numerical control welding mechanism.

Background

The castor is a so-called movable caster, and the structure of the castor allows 360-degree horizontal rotation. The caster is a general term and comprises a movable caster and a fixed caster. The fixed caster has no rotating structure and can not horizontally rotate. The two casters are commonly matched, but the universal wheels need a welding mechanism for welding when being fixed.

Present current partial universal wheel welding mechanism, the model size that is not all universal wheels is the same, and when needing to weld the universal wheel of equidimension not, just need dismantle the change to the grip slipper, but grip slipper and device main part are the integration and are connected, inconvenient dismantlement, and current partial universal wheel welding set, only can carry out the one-spot welding, welding angle is fixed, so lead to welding efficiency not high, consequently need to the universal wheel numerical control welding mechanism to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an universal wheel numerical control welding mechanism to the current partial universal wheel welding mechanism who proposes is inconvenient to dismantle the change to the grip slipper among the solution above-mentioned background art, and the not high problem of current partial universal wheel welding mechanism welding efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the universal wheel numerical control welding mechanism comprises a fixed base, a control switch, a first supporting block, a motor body, a transmission rod and a welding head, wherein the top end of the fixed base is connected with the first supporting block, the right side surface of the first supporting block is connected with the control switch, the top end surface of the first supporting block is connected with the motor body, the output end of the motor body is connected with the transmission rod, the surface of the transmission rod is sleeved with a first supporting block, the top end surface of the transmission rod is abutted against a limiting block, the top end of the limiting block is connected with a limiting rod, the surface of the limiting rod is sleeved with a limiting spring, the limiting rod penetrates through the limiting cavity, the left side surface of the limiting cavity is connected with a connecting seat, the left side of the connecting seat is connected with a clamping seat, the top end surface of the clamping seat penetrates through an adjusting nut, and the bottom end of the, the utility model discloses a spacing fixture block, including spacing fixture block, first connecting block, first support column, first connecting block, first spring, first connecting block, first support column, first connecting block, first connecting rod's right side is connected with the soldered connection.

Preferably, the control switches are provided with two groups, the output ends of one group of control switches are electrically connected with the input end of the motor main body through a lead, and the output ends of the other group of control switches are electrically connected with the input end of the welding head through a lead.

Preferably, a through hole is formed in the first supporting block, and the inner diameter of the through hole on the surface of the first supporting block is the same as the surface diameter of the transmission rod.

Preferably, the shape and size of the bottom end of the first connecting block are the same as the shape and size of the inside of a groove formed in the top end of the left side of the fixed base.

Preferably, the top end of the clamping seat is provided with a through hole, the inner wall of the through hole and the surface of the adjusting nut are provided with threads, the adjusting nut is inserted on the surface of the clamping seat, and the clamping seat and the adjusting nut form a thread type structure.

Preferably, the one end fixed connection of spacing spring is at the inner wall in spacing chamber, and the other end fixed connection of spacing spring is on the surface of stopper, spacing chamber, spacing spring and stopper constitute elastic construction.

Compared with the prior art, the beneficial effects of the utility model are that: this universal wheel numerical control welding mechanism through being provided with spacing chamber, spacing spring and stopper, can conveniently dismantle and change the grip slipper, and the device is through being provided with first support column, electromagnetism slider and first connecting block, enables the device and carries out welded fastening with multiple angle to the universal wheel, increases the device's welding efficiency.

1. The device is through being provided with spacing chamber, spacing spring and stopper, when needing to be changed the grip slipper, can outwards extract the gag lever post at first, makes stopper and the transfer line no longer block of being connected with the gag lever post to make the spacing spring of spacing intracavity portion present and hold power compression state, then can take out the grip slipper from the surface of transfer line, thereby can fix the universal wheel of different models through changing different grip slippers.

2. The device is through being provided with first support column, electromagnetism slider and first connecting block, when carrying out welding work with the device, can supply power to electromagnetism slide rail and electromagnetism slider through external power supply at first to can make the soldered connection all can weld the universal wheel on cross axle and axis of ordinates, thereby can make things convenient for the soldered connection to weld the universal wheel of centre gripping in the inside of grip slipper with multiple angle, thereby can increase the welding efficiency of the device.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a fixed base; 2. a control switch; 3. a first support block; 4. a motor main body; 5. a first support block; 6. a transmission rod; 7. welding a head; 8. a first connecting rod; 9. a first support column; 10. an electromagnetic slider; 11. a first connection block; 12. a clamping seat; 13. adjusting the nut; 14. a first spring; 15. a limiting clamping block; 16. a first slider; 17. a connecting seat; 18. a limiting cavity; 19. a limiting rod; 20. a limiting spring; 21. a limiting block; 22. an electromagnetic slide rail.

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. 1-3, the present invention provides an embodiment: universal wheel numerical control welding mechanism, including fixed baseplate 1, control switch 2, first supporting block 3, motor body 4, transfer line 6 and soldered connection 7, fixed baseplate 1's top is connected with first supporting block 3, and the right side surface of first supporting block 3 is connected with control switch 2, control switch 2 is provided with two sets ofly, the output of a set of control switch 2 carries out the electricity through the input of wire and motor body 4 and connects, the output of another set of control switch 2 carries out the electricity through the input of wire and soldered connection 7 and connects.

The top end surface of the first supporting block 3 is connected with a motor body 4, the model of the motor body 4 is IHSS57-36-20, the output end of the motor body 4 is connected with a transmission rod 6, the surface of the transmission rod 6 is sleeved with a first supporting block 5, a through hole is formed in the first supporting block 5, the inner diameter of the through hole in the surface of the first supporting block 5 is the same as the surface diameter of the transmission rod 6, the same diameter can reduce the shaking generated when the transmission rod 6 rotates in the first supporting block 5, the top end surface of the transmission rod 6 is abutted against a limiting block 21, the top end of the limiting block 21 is connected with a limiting rod 19, the surface of the limiting rod 19 is sleeved with a limiting spring 20, one end of the limiting spring 20 is fixedly connected to the inner wall of a limiting cavity 18, the other end of the limiting spring 20 is fixedly connected to the surface of the limiting block 21, the limiting cavity 18, the limiting spring 20 and the limiting block 21 form, the limiting block 21 and the transmission rod 6 can be automatically clamped by forming an elastic structure, the limiting rod 19 penetrates through the limiting cavity 18, and the left side surface of the limiting cavity 18 is connected with the connecting seat 17.

The left side of connecting seat 17 is connected with grip slipper 12, and the perforation has been seted up on the top of grip slipper 12, and the surface of fenestrate inner wall and adjusting nut 13 all is provided with the screw thread, and adjusting nut 13 inserts the surface of establishing at grip slipper 12, and grip slipper 12 and adjusting nut 13 constitute screw thread formula structure, can adjust the inseparable degree of spacing fixture block 15 and universal wheel centre gripping through constituting screw thread formula structure with grip slipper 12 and adjusting nut 13.

An adjusting nut 13 penetrates through the top end surface of the clamping seat 12, the bottom end of the adjusting nut 13 is connected with a limiting clamping block 15 through a bearing seat, the top ends of the left side and the right side of the limiting clamping block 15 are respectively abutted with a first spring 14, the surfaces of the left side and the right side of the limiting clamping block 15 are respectively abutted with a first sliding block 16, the top end of the left side of the fixed base 1 is abutted with a first connecting block 11, the bottom end of the first connecting block 11 is the same in shape and size as the inner shape and size of a groove formed in the top end of the left side of the fixed base 1, the same in shape and size can reduce the shaking generated by the first connecting block 11 when the first connecting block 11 slides on the top end surface of the fixed base 1, the top end of the first connecting block 11 is connected with a first supporting column 9, an electromagnetic sliding rail 22 is fixed on the front surface of the first supporting column 9, the electromagnetic sliding rail 22 is SER-080, the electromagnetic slider 10 is of a type HSR15, a first connecting rod 8 penetrates through the electromagnetic slider 10, and a welding head 7 is connected to the right side of the first connecting rod 8.

The working principle is as follows: the device is through external power supply, place the inside at grip slipper 12 with the universal wheel during use at first, and make spacing fixture block 15 carry out the butt with the universal wheel, then rotatable adjusting nut 13 makes spacing fixture block 15 carry out inseparable butt with the universal wheel, then can open the motor main part 4 of being connected with control switch 2, make grip slipper 12 begin to carry out slow rotation, accessible external power supply supplies power for electromagnetism slide rail 22 and electromagnetism slider 10 afterwards, then adjust the working length of head rod 8, afterwards, can open the control switch 2 of being connected with soldered connection 7, make soldered connection 7 begin to carry out weldment work to the universal wheel.

Subsequently, when universal wheels of different models need to be fixed, the clamping seat 12 needs to be replaced, when the clamping seat 12 needs to be replaced, the limiting rod 19 can be firstly pulled out, the limiting block 21 connected with the limiting rod 19 is not clamped with the transmission rod 6, the limiting spring 20 in the limiting cavity 18 is in a force storage compression state, then the clamping seat 12 can be taken out from the surface of the transmission rod 6, and therefore the universal wheels of different models can be fixed by replacing different clamping seats 12.

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

1. Universal wheel numerical control welding mechanism, including unable adjustment base (1), control switch (2), first supporting block (3), motor body (4), transfer line (6) and soldered connection (7), its characterized in that: the top end of the fixed base (1) is connected with a first supporting block (3), the right side surface of the first supporting block (3) is connected with a control switch (2), the top end surface of the first supporting block (3) is connected with a motor main body (4), the output end of the motor main body (4) is connected with a transmission rod (6), a first supporting block (5) is sleeved on the surface of the transmission rod (6), the top end surface of the transmission rod (6) is abutted against a limiting block (21), the top end of the limiting block (21) is connected with a limiting rod (19), a limiting spring (20) is sleeved on the surface of the limiting rod (19), the limiting rod (19) penetrates through the inside of a limiting cavity (18), the left side surface of the limiting cavity (18) is connected with a connecting seat (17), the left side of the connecting seat (17) is connected with a clamping seat (12), and an adjusting nut (13) penetrates through the top end surface of the clamping seat (12, and the bottom of adjusting nut (13) is connected with spacing fixture block (15) through the bearing frame, the left and right sides top of spacing fixture block (15) all the butt have first spring (14), all the butt of both sides surface has first slider (16) about spacing fixture block (15), the left side top butt of unable adjustment base (1) has first connecting block (11), and the top of first connecting block (11) is connected with first support column (9), the front of first support column (9) is fixed with electromagnetic sliding rail (22), and the inside butt of electromagnetic sliding rail (22) has electromagnetic sliding block (10), and the inside of electromagnetic sliding block (10) runs through has head rod (8), the right side of head rod (8) is connected with soldered connection (7).

2. The universal wheel numerical control welding mechanism of claim 1, characterized in that: the control switches (2) are arranged in two groups, the output ends of one group of control switches (2) are electrically connected with the input end of the motor main body (4) through a lead, and the output ends of the other group of control switches (2) are electrically connected with the input end of the welding head (7) through a lead.

3. The universal wheel numerical control welding mechanism of claim 1, characterized in that: a through hole is formed in the first supporting block (5), and the inner diameter of the through hole in the surface of the first supporting block (5) is the same as the surface diameter of the transmission rod (6).

4. The universal wheel numerical control welding mechanism of claim 1, characterized in that: the shape and the size of the bottom end of the first connecting block (11) are the same as those of the inner shape and the size of a groove formed in the top end of the left side of the fixed base (1).

5. The universal wheel numerical control welding mechanism of claim 1, characterized in that: the top of grip slipper (12) has been seted up the perforation, and the surface of fenestrate inner wall and adjusting nut (13) all is provided with the screw thread, and adjusting nut (13) insert and establish the surface at grip slipper (12), grip slipper (12) and adjusting nut (13) constitution thread formula structure.

6. The universal wheel numerical control welding mechanism of claim 1, characterized in that: one end fixed connection of spacing spring (20) is at the inner wall of spacing chamber (18), and the other end fixed connection of spacing spring (20) is on the surface of stopper (21), elastic structure is constituteed to spacing chamber (18), spacing spring (20) and stopper (21).