CN219053431U

CN219053431U - Automatic welding positioner with strong applicability

Info

Publication number: CN219053431U
Application number: CN202223178417.6U
Authority: CN
Inventors: 张鹏; 张树先
Original assignee: Hubei Zhongchuang Intelligent Equipment Co ltd
Current assignee: Hubei Zhongchuang Intelligent Equipment Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-23
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to an automatic welding positioner with strong applicability, which comprises a U-shaped frame, wherein the upper parts of two sides of the U-shaped frame are respectively and rotatably embedded with a first rotating shaft, one side adjacent to the first rotating shaft is respectively and fixedly connected with a vertical plate, the bottom end of the vertical plate is fixedly connected with a supporting plate, the top ends of the vertical plates are respectively and symmetrically and slidably embedded with a supporting rod, the top ends of the supporting rods are fixedly connected with a support, the top ends of the support are rotatably provided with a fixing seat, the top ends of the fixing seat are provided with a placing groove, the inner wall of the upper part of the placing groove is annularly provided with a plurality of sliding grooves, the inner wall of each sliding groove is fixedly provided with a fixing plate, one side of each fixing plate far away from the placing groove is respectively and rotatably provided with a screw, and the screw is respectively and fixedly sleeved with a sliding block.

Description

Automatic welding positioner with strong applicability

Technical Field

The utility model relates to an automatic welding positioner with high applicability, and belongs to the technical field of welding positioner.

Background

The welding positioner is equipment for dragging a workpiece to be welded to enable a weld to be welded to move to an ideal position for welding operation, and in general, manufacturers for producing welding operators, roller frames, welding systems and other welding equipment mostly produce the welding positioner; the manufacturers for producing welding robots mostly produce welding position changing machines matched with the robots.

When the existing welding positioner is used, the screw rod is required to be manually rotated, so that the clamping blocks are moved to clamp and fix the workpiece through the clamping blocks, and the number of the clamping blocks is generally 3, so that workers are required to rotate a plurality of screw rods each time when feeding and discharging materials, the clamping of materials is inconvenient, and the welding positioner is inconvenient to use.

Disclosure of Invention

The utility model aims to provide an automatic welding positioner with strong applicability, which can conveniently clamp and fix workpieces, so that feeding and discharging can be conveniently carried out, and the convenience of using the device is effectively improved, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an automatic change welding positioner that suitability is strong, includes U type frame, U type frame's both sides upper portion all runs through the rotation and inlays and be equipped with pivot one, the equal fixedly connected with riser in one side between the pivot one, the bottom fixedly connected with backup pad of riser, the equal symmetry slip in top of riser inlays and is equipped with branch, the top fixedly connected with support of branch, the top of support rotates and is equipped with the fixing base, the standing groove has been seted up on the top of fixing base, annular array has seted up a plurality of spouts on the upper portion inner wall of standing groove, all be fixed with the fixed plate on the inner wall of spout, the fixed plate is kept away from one side of standing groove is all rotated and is equipped with the screw rod, all the thread bush is equipped with the slider on the screw rod, the slider is close to one side equal symmetry fixedly of fixed a plurality of connecting rods, the other end of connecting rod all extends to the opposite side and the fixedly connected with clamp splice of fixed plate.

Further, the top of U type frame horizontal part is fixed and is equipped with the double-end motor, the equal fixedly connected with pivot two of output of double-end motor, the other end of pivot two all extends to outside the U type frame, pivot one keep away from the one end of riser all extends to outside the U type frame, be located outside the U type frame pivot one, pivot two are gone up and are all fixed and are equipped with sprocket one, adjacent all pass through chain transmission connection between the sprocket one.

Further, the top of backup pad is fixed and is equipped with the cylinder, the output of cylinder with the bottom fixed connection of support.

Further, the first rotating motor is fixedly embedded in the support, and the output end of the first rotating motor extends to the upper portion of the support and is fixedly connected with the bottom end of the fixing seat.

Further, the top end of the support is annularly provided with a rotary groove, a rotary block is rotationally arranged in the rotary groove, and the top end of the rotary block is fixedly connected with the bottom end of the fixing seat.

Further, the screw is kept away from the one end of standing groove all extends to outside the fixing base and fixedly connected with sprocket two, the lower part annular array of fixing base rotates and inlays and is equipped with a plurality of pivots three, the equal fixedly connected with sprocket three of one end of pivot three, adjacent sprocket two with all pass through chain two transmission connection between the sprocket three.

Further, the cavity has been seted up in the fixing base, fixedly on the bottom inner wall of cavity be equipped with rotation motor two, rotation motor two's output fixedly connected with bevel gear one, the pivot is three keep away from sprocket three's one end all extends to in the cavity and fixedly connected with bevel gear two, bevel gear two all with bevel gear one gear engagement.

The beneficial effects of the utility model are as follows:

according to the utility model, the chain wheel II and the chain wheel III are arranged, when the workpiece is placed in the placing groove, the bevel gear I is driven to rotate by the rotating motor II, so that the bevel gear I drives the rotating shaft III to rotate by the bevel gear II, the rotating shaft III drives the chain wheel III to rotate, the chain wheel III drives the chain wheel II to rotate by the chain wheel II, and the screw rod is driven to rotate by the chain wheel II, so that the screw rod drives the sliding block to slide in the sliding groove, and the sliding block drives the clamping block to move by the connecting rod, so that the clamping block moves into the placing groove and clamps and fixes the workpiece.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of an automated welding positioner of the present utility model;

FIG. 2 is a top view of a mounting base of an automated welding positioner of the present utility model having enhanced applicability;

FIG. 3 is an enlarged view of the automated welding positioner of FIG. 1 at A in accordance with the present utility model;

FIG. 4 is an enlarged view of the automated welding positioner of FIG. 1 at B in accordance with the present utility model;

reference numerals in the drawings: 1. a U-shaped frame; 2. a first rotating shaft; 3. a riser; 4. a support plate; 5. a support rod; 6. a support; 7. a fixing seat; 8. a placement groove; 9. a chute; 10. a fixing plate; 11. a screw; 12. a slide block; 13. a connecting rod; 14. clamping blocks; 15. a double-ended motor; 16. a second rotating shaft; 17. a sprocket I; 18. a first chain; 19. a cylinder; 20. rotating a first motor; 21. a rotary groove; 22. a rotating block; 23. a second chain wheel; 24. a third rotating shaft; 25. a sprocket III; 26. a second chain; 27. a cavity; 28. rotating a second motor; 29. bevel gears I; 30. and a bevel gear II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1 to 4, the present utility model provides a technical solution:

the utility model provides an automatic change welding positioner that suitability is strong, including U type frame 1, U type frame 1's both sides upper portion all runs through the rotation and inlays and be equipped with pivot one 2, the equal fixedly connected with riser 3 in one side between pivot one 2, riser 3's bottom fixedly connected with backup pad 4, riser 3's top equal symmetry slides and inlays and be equipped with branch 5, branch 5's top fixedly connected with support 6, support 6's top rotation is equipped with fixing base 7, standing groove 8 has been seted up on fixing base 7's top, a plurality of spouts 9 have been seted up to annular array on standing groove 8's the upper portion inner wall, all be fixed on spout 9's the inner wall be equipped with fixed plate 10, one side that standing groove 8 was kept away from to fixed plate 10 is all rotated and is equipped with screw rod 11, all the thread bush is equipped with slider 12 on the screw rod 11, one side that slider 12 is close to fixed a plurality of fixed 13 all symmetry, connecting rod 13's the other end all extends to fixed plate 10's opposite side and fixedly connected with clamp splice 14.

Specifically, as shown in fig. 1, the top of the horizontal portion of the U-shaped frame 1 is fixedly provided with a double-headed motor 15, the output end of the double-headed motor 15 is fixedly connected with a second rotating shaft 16, the other end of the second rotating shaft 16 extends out of the U-shaped frame 1, one end of the first rotating shaft 2, which is far away from the vertical plate 3, extends out of the U-shaped frame 1, the first rotating shaft 2, which is located out of the U-shaped frame 1, and the second rotating shaft 16 are fixedly provided with a first chain wheel 17, the adjacent first chain wheels 17 are in transmission connection through a first chain wheel 18, the second rotating shaft 16 is driven to rotate through the double-headed motor 15, so that the second rotating shaft 16 drives the corresponding first chain wheel 17 to rotate, the first chain wheel 17 drives the first rotating shaft 2 through the first chain wheel 18, the vertical plate 3 can be driven to rotate through the first rotating shaft 2, and the vertical plate 3 drives the support 6 and the fixing seat 7 to rotate through the support rod 5.

Specifically, as shown in fig. 1, the top end of the supporting plate 4 is fixedly provided with an air cylinder 19, the output end of the air cylinder 19 is fixedly connected with the bottom end of the support 6, the support 6 and the fixing seat 7 can be pushed to move through the air cylinder 19, and the support 6 drives the supporting rod 5 to slide on the vertical plate 3 at the moment, so that the supporting rod 5 can play a supporting role on the support 6 and the fixing seat 7.

Specifically, as shown in fig. 1-3, a first rotating motor 20 is fixedly embedded in the support 6, and an output end of the first rotating motor 20 extends to the upper side of the support 6 and is fixedly connected with the bottom end of the fixing seat 7, and the fixing seat 7 can be driven to rotate by the first rotating motor 20.

Specifically, as shown in fig. 1-4, one end of the screw 11, which is far away from the placing groove 8, extends out of the fixing seat 7 and is fixedly connected with the second sprocket 23, a plurality of third rotating shafts 24 are embedded in the lower annular array rotation of the fixing seat 7, one end of each third rotating shaft 24 is fixedly connected with the third sprocket 25, the adjacent second sprocket 23 and the third sprocket 25 are in transmission connection through the second chain 26, a cavity 27 is formed in the fixing seat 7, a second rotating motor 28 is fixedly arranged on the inner wall of the bottom end of the cavity 27, the output end of the second rotating motor 28 is fixedly connected with the first bevel gear 29, one end of each third rotating shaft 24, which is far away from the third sprocket 25, extends into the cavity 27 and is fixedly connected with the second bevel gear 30, the second bevel gear 30 is meshed with the first bevel gear 29, the first bevel gear 29 is driven to rotate through the second rotating motor 28, so that the first bevel gear 29 drives the third rotating shaft 24 to rotate through the second bevel gear 30, and at the moment, the third sprocket 25 drives the second sprocket 23 to rotate through the second chain 26, the second sprocket 11 is driven by the second sprocket 23, the second sprocket 23 drives the screw 11 to rotate, and the slide 11 drives the slide block 12 in the slide block 13 to slide 13.

Embodiment 2 referring to fig. 1 and 3, the difference between the present embodiment and embodiment 1 is that: the rotary groove 21 has been seted up to the top annular of support 6, and the rotation of rotary groove 21 is equipped with the turning block 22, and the bottom fixed connection of turning block 22 top and fixing base 7, when fixing base 7 rotated, fixing base 7 will drive turning block 22 and rotate in rotary groove 21 this moment to can play the effect of supporting fixing base 7 through turning block 22.

The working principle of the utility model is as follows: placing the work piece in the standing groove 8, drive bevel gear one 29 through rotating motor two 28 and rotate this moment, thereby make bevel gear one 29 drive the pivot three 24 through bevel gear two 30 and rotate, this moment, three 24 will drive sprocket three 25 and rotate, thereby make sprocket three 25 drive sprocket two 23 through chain two 26 and rotate, will drive screw rod 11 through sprocket two 23 and rotate, thereby make screw rod 11 drive slider 12 slide in spout 9, thereby make slider 12 drive clamp splice 14 through connecting rod 13 and remove, thereby make clamp splice 14 remove to standing groove 8 and to work piece centre gripping fixed, can drive fixing base 7 through rotating motor one 20 and rotate, when fixing base 7 rotates, this moment fixing base 7 will drive the rotating block 22 and rotate in the change groove 21, thereby can play the effect of supporting to fixing base 7 through rotating block 22, drive pivot two 16 through double-end motor 15, thereby make sprocket two 16 drive corresponding sprocket one 17 rotate, this moment, sprocket one 17 will drive another one 17 through chain one 18 and rotate, thereby can drive a sprocket 2 through one 17 and rotate, can drive the pivot 3 through a vertical support rod 3 through one, can drive the vertical support 6 through the vertical support 6, can rotate through the vertical support 6, thereby can rotate through the support 6, thereby can be adjusted support 6, and can rotate through the support 6, and can be adjusted through the support 6, thereby, the support 6 can rotate, and can be adjusted through the support 6, the support is rotated, and can be adjusted, and can be rotated, 5, and can be adjusted, and the support 5, and can be rotated 5.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an automatic change welding positioner that suitability is strong, includes U type frame (1), its characterized in that: the utility model provides a U type frame (1) both sides upper portion all runs through and rotates and inlay pivot one (2), the equal fixedly connected with riser (3) of adjacent one side between pivot one (2), the bottom fixedly connected with backup pad (4) of riser (3), equal symmetry in top of riser (3) slides and inlays and have branch (5), the top fixedly connected with support (6) of branch (5), the top of support (6) rotates and is equipped with fixing base (7), standing groove (8) have been seted up on the top of fixing base (7), a plurality of spouts (9) have been seted up on the upper portion inner wall of standing groove (8), all be fixed on the inner wall of spout (9) be equipped with fixed plate (10), fixed plate (10) are kept away from one side of standing groove (8) is all rotated and is equipped with screw rod (11), equal thread bush is equipped with slider (12) on screw rod (11), slider (12) are close to one side equal symmetry of fixed with a plurality of connecting rods (13) of fixed plate (10), the other end (13) connecting rod (14) are connected to fixed clamp plate (14) all.

2. An automated welding positioner of claim 1, wherein: the utility model discloses a motor drive unit for a bicycle, including U type frame (1), motor drive unit, sprocket, riser, chain (18) and chain drive, be located U type frame (1) horizontal part's top is fixed to be equipped with double-end motor (15), the equal fixedly connected with pivot two (16) of output of double-end motor (15), the other end of pivot two (16) all extends to outside U type frame (1), one end that riser (3) was kept away from in pivot one (2) all extends to outside U type frame (1), is located outside U type frame (1) on pivot one (2), pivot two (16) all fixedly be equipped with sprocket one (17), adjacent all be connected through chain one (18) transmission between sprocket one (17).

3. An automated welding positioner of claim 1, wherein: the top of backup pad (4) is fixed and is equipped with cylinder (19), the output of cylinder (19) with the bottom fixed connection of support (6).

4. An automated welding positioner of claim 1, wherein: the support (6) is internally and fixedly embedded with a first rotating motor (20), and the output end of the first rotating motor (20) extends to the upper side of the support (6) and is fixedly connected with the bottom end of the fixing seat (7).

5. An automated welding positioner according to claim 4, wherein: the top end of the support (6) is annularly provided with a rotary groove (21), a rotary block (22) is rotationally arranged in the rotary groove (21), and the top end of the rotary block (22) is fixedly connected with the bottom end of the fixing seat (7).

6. An automated welding positioner of claim 1, wherein: the screw rod (11) is kept away from the one end of standing groove (8) all extends to outside fixing base (7) and fixedly connected with sprocket two (23), the lower part annular array rotation of fixing base (7) is inlayed and is equipped with a plurality of pivot three (24), the one end of pivot three (24) all fixedly connected with sprocket three (25), adjacent sprocket two (23) with all be connected through the transmission of chain two (26) between sprocket three (25).

7. The automated welding positioner of claim 6, wherein: the novel gear box is characterized in that a cavity (27) is formed in the fixing seat (7), a second rotating motor (28) is fixedly arranged on the inner wall of the bottom end of the cavity (27), a first bevel gear (29) is fixedly connected to the output end of the second rotating motor (28), one end, far away from the third sprocket (25), of the rotating shaft (24) is extended to the cavity (27) and is fixedly connected with a second bevel gear (30), and the second bevel gear (30) is meshed with the first bevel gear (29) in a gear mode.