CN210649277U

CN210649277U - Automatic change robot welding frock platform

Info

Publication number: CN210649277U
Application number: CN201921845666.1U
Authority: CN
Inventors: 邓广辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-02
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to a welding of robot technical field just discloses an automatic change robot welding frock platform, including welded platform, the equal fixed mounting in the left and right sides at welded platform top has the backup pad, two the equal sliding connection in one side that the backup pad was carried on the back mutually has the bracing piece, two the one end that the bracing piece is relative runs through respectively and extends to the relative one side of two backup pads. The utility model discloses a, through the regulation pole of connecting at the regulating box internal rotation, and the cover is equipped with fixed connection's driving gear on the regulation pole, it runs through regulating box and fixed connection adjustment disk to adjust the pole to the user that makes drives the regulation pole through rotating the adjustment disk, thereby drive the driving gear, then drive the dwang through driving rotating gear, and then can control the slider and adjust, steerable grip block carries out angle modulation, make the grip block all possible the effect of fixed centre gripping to square or circular material through angle regulation, the centre gripping scope of device is great relatively.

Description

Automatic change robot welding frock platform

Technical Field

The utility model relates to a welding technology field of robot specifically is an automatic change robot welding frock platform.

Background

The robot welding tool is a processing device for automatically welding a single piece after the single piece is positioned and clamped by the tool, a workpiece to be welded is clamped and positioned on a workbench by the tool positioning clamp, the welding robot performs welding operation on the workpiece through a set instruction path, a reference point is arranged on the workbench of the welding tool, the positioning clamp is reasonably arranged at a mounting position according to the reference point, the instruction input of the robot is based on the positioning reference point, and the accuracy of the robot operation can be ensured.

Among the prior art, automatic robot need carry out the centre gripping through the welding frock platform when welding material fixed to make automatic robot's welding more accurate quick, but exist in the in-service use process, every model workstation only carries out the centre gripping to the welding material of the same model fixed, the effect of fixed centre gripping can not all be accomplished to square or circular shape material to the same kind welding frock platform, the centre gripping scope is big relatively inadequately, for this reason we solve above-mentioned problem with automatic robot welding frock platform.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automatic change robot welding frock platform possesses the effect of all possible fixed centre gripping to square or circular material, and the centre gripping scope of device advantage such as relatively great has solved every model workstation and has carried out the centre gripping to the welding material with the model fixed, and welding frock platform of the same kind can not accomplish the effect of fixed centre gripping to square or circular shape material all, and the centre gripping scope is not big enough relatively problem.

(II) technical scheme

For the above-mentioned effect of all possible fixed centre gripping to square or circular material of realization, the great purpose relatively of the centre gripping scope of device, the utility model provides a following technical scheme: an automatic robot welding tool table comprises a welding platform, wherein supporting plates are fixedly arranged on the left side and the right side of the top of the welding platform, supporting rods are slidably connected to one opposite sides of the two supporting plates, one opposite ends of the two supporting rods respectively penetrate through and extend to one opposite side of the two supporting plates, limiting blocks are fixedly arranged on one opposite sides of the two supporting rods, a fixed plate is fixedly arranged at the top of the welding platform, oil cylinders are fixedly arranged on one opposite sides of the two fixed plates, one opposite side of the two limiting blocks is respectively fixedly connected with the two oil cylinders, adjusting boxes fixedly connected with the two supporting rods are sleeved on the two supporting rods, adjusting blocks are fixedly connected to the opposite ends of the two supporting rods, clamping plates are hinged to the top and the bottom of one opposite side of the two adjusting blocks, and hinged rods are connected to one side, close to the supporting plates, of the, the top and the bottom of the two adjusting blocks are both provided with adjusting grooves, the inner parts of the adjusting grooves are connected with sliding blocks in a sliding way, one side of the sliding block, which is far away from the adjusting block, extends to the outer side of the adjusting groove, one sides of the four hinge rods, which are far away from the clamping plate, are respectively hinged with the sliding block, two support rods are sleeved with rotating gears which are rotatably connected with the support rods, two adjusting boxes are respectively and rotatably connected with two rotating rods, four rotating rods are respectively sleeved with driven gears which are fixedly connected with the four rotating rods, the two rotating gears are respectively meshed with the four driven gears, one ends of the four rotating rods, which are far away from the supporting plate, sequentially penetrate through the adjusting box and the sliding block and are in threaded connection with the, the inside of regulating box rotates and is connected with the regulation pole, two the cover is equipped with the driving gear rather than being connected on the regulation pole, two the regulating box and fixedly connected with adjusting disk are run through to the one end that the regulation pole was carried on the back mutually.

Preferably, the two supporting rods are respectively sleeved with a wear-resistant pipe in sliding connection with the supporting rods, and the outer sides of the wear-resistant pipes are respectively and fixedly installed in the two supporting plates.

Preferably, the anti-skidding groove is formed in one side, away from the supporting rod, of the clamping plate, and the wear-resistant cushion is fixedly connected to one side, away from the supporting rod, of the clamping plate.

Preferably, a bearing is fixedly arranged at the joint of the support rod and the rotating gear, and a fixed block is fixedly connected to one side, opposite to the rotating rod, of the rotating gear.

Preferably, one side of the adjusting box far away from the supporting plate is fixedly connected with a sliding rod, and one end of the sliding rod far away from the adjusting box penetrates through the sliding block and is in sliding connection with the sliding block.

Preferably, a handle is fixedly installed on one side of the adjusting disc, which is back to back, and a sponge sleeve is sleeved on the handle.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic change robot welding frock platform possesses following beneficial effect:

1. the automatic robot welding tool table supports the supporting rods through the supporting plates arranged on the left side and the right side of the top of the welding platform, one sides of the two supporting plates, which are opposite to each other, are fixedly connected with the oil cylinder through a limiting block, the other end of the oil cylinder is fixedly connected with the fixed plate, so that the supporting rods can be driven to stretch left and right on the supporting plates through the stretching of the oil cylinder, the adjusting block is fixedly connected with one end, which is opposite to the two supporting rods, of the adjusting block, the top and the bottom of one side, which is opposite to the adjusting block, are respectively hinged with a clamping plate, so that the supporting rods can be driven to mutually approach through the stretching of the oil cylinder, then materials are clamped through the clamping plates, adjusting grooves are formed in the top and the bottom of the adjusting block, sliding blocks are connected in the adjusting grooves in a, thereby clamping a round pipe, also clamping a square material, by fixedly connecting an adjusting box on a support rod, the support rod is sleeved with a rotating gear rotationally connected with the support rod, the inner thread of a slide block is connected with a rotating rod, the other side of the rotating rod extends to the inner part of the adjusting box and is rotationally connected with the adjusting box, a driven gear is fixedly connected on the rotating rod and is meshed with the rotating gear, so that the rotating gear can drive the driven gear when rotating, thereby the rotating rod rotates, the slide block can move left and right, thereby controlling the angle of adjustment of a clamping plate, by the adjusting rod rotationally connected in the adjusting box, and the adjusting rod is sleeved with a driving gear which is fixedly connected, the adjusting rod penetrates through the adjusting box and is fixedly connected with an adjusting plate, thereby a user can drive the adjusting rod by rotating the adjusting plate, thereby driving the driving gear, and then the rotating rod, and then can control the slider and adjust, steerable grip block carries out the angle modulation, makes the grip block accomplish the effect of fixed centre gripping to square or circular material through angle modulation, and the centre gripping scope of device is great relatively.

2. This automatic change robot welding frock platform is through installing wear-resisting pipe in the backup pad for when the bracing piece slided in the backup pad, be difficult for causing wearing and tearing to the backup pad, thereby increased the durability of device.

3. This automatic change robot welding frock platform is through installing anti-skidding groove on the grip block for the grip block is when the centre gripping material, and anti-skidding groove increases the frictional force of grip block, makes the centre gripping of grip block more stable, and through installing wear-resisting cushion on the grip block, makes the grip block be difficult for the scratch material when the centre gripping material, thereby has increased the practicality of device.

4. This automatic change robot welding frock platform has the bearing through the junction fixed mounting at bracing piece and running gear for running gear is difficult for taking place the displacement at the bracing piece when rotating, thereby makes running gear rotate relatively stable, has increased the life of device, through the fixed block that is connected with on the dwang, makes the dwang when rotating, is difficult for breaking away from the slider, has increased the practicality of device.

5. This automatic change robot welding frock platform is through installing the slide bar at the regulating box, and slide bar sliding connection in slider to make the dwang when rotating the regulating slide block, the slide bar plays stable supplementary effect to the slider, thereby makes the stability that has increased the device.

6. This automatic change robot welding frock platform is through installing the handle on the adjustment disk for the adjustment disk is when rotating, and the handle is handed to the user's accessible, rotates the adjustment disk, thereby makes the device reach the effect of adjusting convenience relatively.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of the structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic side sectional view of the connection between the rotating gear and the driven gear of the present invention;

fig. 4 is a rear cross-sectional view of the adjusting box and the adjusting rod connecting body of the present invention.

The reference numbers in the figures illustrate:

1. welding a platform; 2. a support plate; 3. a support bar; 4. a limiting block; 5. a fixing plate; 6. an oil cylinder; 7. an adjusting box; 8. an adjusting block; 9. a clamping plate; 10. a hinged lever; 11. an adjustment groove; 12. a slider; 13. a rotating gear; 14. rotating the rod; 15. a driven gear; 16. adjusting a rod; 17. a driving gear; 18. an adjusting disk; 19. a wear resistant tube; 20. an anti-slip groove; 21. a wear-resistant soft cushion; 22. a bearing; 23. a fixed block; 24. a slide bar; 25. a handle.

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. 1-4, an automatic robot welding tooling table comprises a welding platform 1, wherein support plates 2 are fixedly arranged on the left side and the right side of the top of the welding platform 1, support rods 3 are slidably connected to the opposite sides of the two support plates 2, the opposite ends of the two support rods 3 respectively penetrate and extend to the opposite sides of the two support plates 2, limit blocks 4 are fixedly arranged on the opposite sides of the two support rods 3, a fixed plate 5 is fixedly arranged on the top of the welding platform 1, oil cylinders 6 are fixedly arranged on the opposite sides of the two fixed plates 5, the opposite sides of the two limit blocks 4 are respectively fixedly connected with the two oil cylinders 6, adjusting boxes 7 fixedly connected with the two support rods 3 are sleeved on the two support rods 3, adjusting blocks 8 are fixedly connected to the opposite ends of the two support rods 3, and clamping plates 9 are hinged to the top and the bottom of the, hinged rods 10 are connected to one sides, close to the supporting plate 2, of the four clamping plates 9, adjusting grooves 11 are formed in the tops and the bottoms of the two adjusting blocks 8, sliding blocks 12 are connected to the inner portions of the adjusting grooves 11 in a sliding mode, one sides, far away from the adjusting blocks 8, of the sliding blocks 12 extend to the outer sides of the adjusting grooves 11, one sides, far away from the clamping plates 9, of the four hinged rods 10 are respectively hinged to the sliding blocks 12, rotating gears 13 rotatably connected with the two supporting rods 3 are sleeved on the two supporting rods 3, two rotating rods 14 are rotatably connected to the inner portions of the two adjusting boxes 7, driven gears 15 fixedly connected with the four rotating rods 14 are sleeved on the four rotating rods 14, the two rotating gears 13 are respectively meshed with the four driven gears 15, one ends, far away from the supporting plate 2, of the four rotating rods 14 sequentially penetrate through the adjusting boxes 7 and the sliding blocks 12 and are in threaded connection with, one end of each of two adjusting rods 16 opposite to each other penetrates through the adjusting box 7 and is fixedly connected with an adjusting disc 18, the supporting rods 3 are supported by the supporting plates 2 arranged on the left side and the right side of the top of the welding platform 1, one side of each of the two supporting plates 2 opposite to each other is fixedly connected with the oil cylinder 6 through the limiting blocks 4, the other end of the oil cylinder 6 is fixedly connected with the fixed plate 5, so that the supporting rods 3 can be driven to stretch left and right on the supporting plates 2 through the stretching of the oil cylinder 6, the adjusting blocks 8 are fixedly connected with the opposite ends of the two supporting rods 3, the top and the bottom of one side of the adjusting blocks 8 opposite to each other are hinged with the clamping plates 9, so that the supporting rods 3 can be driven to approach each other through the stretching of the oil cylinder 6, then the material is clamped through the clamping plates 9, the adjusting grooves 11 are formed in the, thereby the angle of the clamping plate 9 can be adjusted by adjusting the sliding block 12, thereby the clamping plate 9 can adjust the angle, thereby the round pipe can be clamped, and the square material can also be clamped, the adjusting box 7 is fixedly connected on the supporting rod 3, the rotating gear 13 which is rotatably connected with the supporting rod 3 is sleeved on the supporting rod 3, the internal thread of the sliding block 12 is connected with the rotating rod 14, the other side of the rotating rod 14 extends to the inside of the adjusting box 7 and is rotatably connected with the adjusting box 7, the driven gear 15 is fixedly connected on the rotating rod 14 and is meshed with the rotating gear 13, thereby the rotating gear 13 can drive the driven gear 15 when rotating, thereby the rotating rod 14 rotates, the sliding block 12 can move left and right, thereby the clamping plate 9 is controlled to adjust the angle, the adjusting rod 16 which is rotatably connected in the adjusting box 7 is sleeved with the driving gear 17 which is fixedly connected on, adjust pole 16 and run through regulating box 7 and fixed connection adjustment disk 18, thereby the user that makes drives through rotating adjustment disk 18 and adjusts pole 16, thereby drive driving gear 17, then drive dwang 14 through driving rotating gear 13, and then can control slider 12 and adjust, steerable grip block 9 carries out angle modulation, make grip block 9 through angle modulation all possible fixed centre gripping's effect to square or circular material, the centre gripping scope of device is great relatively, the model of hydro-cylinder 6 is HSL.

Further, all overlap on two bracing pieces 3 and be equipped with rather than sliding connection's wear-resisting pipe 19, the outside of two wear-resisting pipes 19 is fixed mounting respectively in the inside of two backup pads 2, through installing wear-resisting pipe 19 in backup pad 2 for bracing piece 3 is difficult for causing wearing and tearing to backup pad 2 when sliding in backup pad 2, thereby has increased the durability of device.

Further, antiskid groove 20 has been seted up to one side that bracing piece 3 was kept away from to grip block 9, one side fixedly connected with wear-resisting cushion 21 of bracing piece 3 is kept away from to grip block 9, through installing antiskid groove 20 on grip block 9, make grip block 9 when the centre gripping material, antiskid groove 20 increases the frictional force of grip block 9, make the centre gripping of grip block 9 more stable, and through installing wear-resisting cushion 21 on grip block 9, make grip block 9 be difficult for the scratch material when the centre gripping material, thereby the practicality of device has been increased.

Further, the junction fixed mounting of bracing piece 3 and rotating gear 13 has bearing 22, one side fixedly connected with fixed block 23 that two dwang 14 are relative, there is bearing 22 through the junction fixed mounting at bracing piece 3 and rotating gear 13, make rotating gear 13 when rotating, be difficult for taking place the displacement at bracing piece 3, thereby make rotating gear 13 rotate relatively stably, the life of device has been increased, through the fixed block 23 that is connected on dwang 14, make dwang 14 when rotating, be difficult for breaking away from slider 12, the practicality of device has been increased.

Further, one side fixedly connected with slide bar 24 that regulating box 7 kept away from backup pad 2, slide bar 24 keep away from regulating box 7 one end run through slider 12 and with slider 12 sliding connection, through at regulating box 7 installation slide bar 24, and slide bar 24 sliding connection in slider 12 to make dwang 14 when rotating regulating box 12, slide bar 24 plays stable supplementary effect to slider 12, thereby makes the stability that has increased the device.

Furthermore, a handle 25 is fixedly installed on one side of the adjusting disk 18 opposite to the back, a sponge sleeve is sleeved on the handle 25, and the handle 25 is installed on the adjusting disk 18, so that when the adjusting disk 18 rotates, a user can hold the handle 25 by hand and rotate the adjusting disk 18, and the device achieves the effect of relatively convenient adjustment.

The working principle is as follows: the support rods 3 are supported by the support plates 2 arranged on the left side and the right side of the top of the welding platform 1, one sides of the two support plates 2, which are opposite to each other, are fixedly connected with the oil cylinder 6 through the limiting blocks 4, the other end of the oil cylinder 6 is fixedly connected with the fixed plate 5, so that the support rods 3 can be driven to stretch left and right on the support plates 2 through the stretching of the oil cylinder 6, the adjusting blocks 8 are fixedly connected with the opposite ends of the two support rods 3, the top and the bottom of the opposite side of the adjusting block 8 are respectively hinged with a clamping plate 9, so that the support rods 3 can be driven to approach each other through the stretching of the oil cylinder 6, then the material is clamped through the clamping plates 9, the adjusting grooves 11 are formed in the top and the bottom of the adjusting block 8, the sliding blocks 12 are connected in the adjusting grooves 11 in a sliding manner, thereby the angle of the clamping plate 9 can be adjusted, thereby the round pipe can be clamped, the square material can also be clamped, the adjusting box 7 is fixedly connected on the supporting rod 3, the rotating gear 13 which is rotatably connected with the supporting rod 3 is sleeved on the supporting rod 3, the inner thread of the sliding block 12 is connected with the rotating rod 14, the other side of the rotating rod 14 extends into the adjusting box 7 and is rotatably connected with the adjusting box 7, the driven gear 15 is fixedly connected on the rotating rod 14 and is meshed with the rotating gear 13, so that the rotating gear 13 can drive the driven gear 15 when rotating, the rotating rod 14 can rotate, the sliding block 12 can move left and right, thereby the angle of the clamping plate 9 is controlled, the adjusting rod 16 which is rotatably connected in the adjusting box 7 is sleeved with the driving gear 17 which is fixedly connected on the adjusting rod 16, the adjusting rod 16 penetrates through the adjusting box 7 and is fixedly connected with, thereby the user who makes drives regulation pole 16 through rotating adjusting disk 18, thereby drive driving gear 17, then drive dwang 14 through driving rotating gear 13, and then can control the regulation to slider 12, steerable grip block 9 carries out the angle modulation, make grip block 9 all possible the effect of fixed centre gripping to square or circular material through angle modulation, the centre gripping scope of device is great relatively, it is fixed only to carry out the centre gripping to the welding material of the same model to have solved every model workstation, the same race welding frock platform can not all accomplish the effect of fixed centre gripping to square or circular shape material, the problem that the centre gripping scope is not big enough relatively.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic change robot welding frock platform, includes welded platform (1), its characterized in that: the left side and the right side of the top of the welding platform (1) are fixedly provided with supporting plates (2), one side of each of the two supporting plates (2) opposite to each other is slidably connected with a supporting rod (3), one end of each of the two supporting rods (3) opposite to each other is respectively penetrated through and extended to one side of each of the two supporting plates (2) opposite to each other, one side of each of the two supporting rods (3) opposite to each other is fixedly provided with a limiting block (4), the top of the welding platform (1) is fixedly provided with a fixing plate (5), one side of each of the two fixing plates (5) opposite to each other is fixedly provided with an oil cylinder (6), one side of each of the two limiting blocks (4) opposite to each other is respectively fixedly connected with two oil cylinders (6), the two supporting rods (3) are sleeved with adjusting boxes (7) fixedly connected, the top and the bottom of one side opposite to the two adjusting blocks (8) are hinged with clamping plates (9), four clamping plates (9) are hinged with hinge rods (10) at one side close to the supporting plate (2), the top and the bottom of the two adjusting blocks (8) are respectively provided with an adjusting groove (11), the inner part of the adjusting groove (11) is connected with a sliding block (12) in a sliding manner, one side of the sliding block (12), far away from the adjusting blocks (8), extends to the outer side of the adjusting groove (11), four sides of the hinge rods (10), far away from the clamping plates (9), are respectively hinged with the sliding block (12), two rotating gears (13) rotatably connected with the supporting rods (3) are sleeved on the supporting rods (3), two rotating rods (14) are rotatably connected with the inner part of the adjusting box (7), and four driven gears (15) fixedly connected with the rotating rods (14) are sleeved on the rotating rods (14, two running gear (13) mesh with four driven gear (15) respectively, four the one end that backup pad (2) were kept away from in dwang (14) runs through regulating box (7) and slider (12) and with slider (12) threaded connection in proper order, the inside rotation of regulating box (7) is connected with adjusts pole (16), two it is equipped with driving gear (17) rather than being connected to overlap on adjusting pole (16), two adjust the one end that pole (16) carried on the back mutually and run through regulating box (7) and fixedly connected with adjusting disk (18).

2. The automated robot welding tooling table of claim 1, wherein: two all overlap on bracing piece (3) and be equipped with rather than sliding connection's wear-resisting pipe (19), two the outside of wear-resisting pipe (19) is fixed mounting respectively in the inside of two backup pads (2).

3. The automated robot welding tooling table of claim 1, wherein: the anti-skidding groove (20) has been seted up to the one side that bracing piece (3) were kept away from in grip block (9), one side fixedly connected with wear-resisting cushion (21) of bracing piece (3) are kept away from in grip block (9).

4. The automated robot welding tooling table of claim 1, wherein: the junction fixed mounting of bracing piece (3) and running gear (13) has bearing (22), two one side fixedly connected with fixed block (23) that dwang (14) is relative.

5. The automated robot welding tooling table of claim 1, wherein: one side of the adjusting box (7) far away from the supporting plate (2) is fixedly connected with a sliding rod (24), and one end of the sliding rod (24) far away from the adjusting box (7) penetrates through the sliding block (12) and is in sliding connection with the sliding block (12).

6. The automated robot welding tooling table of claim 1, wherein: one side of the adjusting disc (18) back to the back is fixedly provided with a handle (25), and a sponge sleeve is sleeved on the handle.