CN213164865U

CN213164865U - Auxiliary clamp for busbar machining

Info

Publication number: CN213164865U
Application number: CN202021974305.XU
Authority: CN
Inventors: 伊欢
Original assignee: Hebei Xinlu Technology Co ltd
Current assignee: Hebei Xinlu Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-11
Anticipated expiration: 2030-09-11

Abstract

The utility model relates to the technical field of clamps, in particular to an auxiliary clamp for processing a busbar; the operation consistency is good, the waiting time of screw hole polishing operators can be shortened, and the polishing processing efficiency of the screw holes at the end parts of the two ends of the busbar is improved; the automatic positioning device comprises an operation table, a rotary table, step motor, a gear, electromagnetic braking servo motor, two sets of rotation supports, first spacing fixed establishment and the spacing fixed establishment of second, the rotary table is rotatable to be set up in the top middle part of operation table, step motor is fixed to be set up in the top middle part of operation table, step motor's output and revolving stage transmission are connected, two sets of rotation supports are fixed respectively and are set up in the anterior portion in top and the rear portion of revolving stage, the gear is rotatable to be set up between two sets of rotation supports, electromagnetic braking servo motor is fixed to be set up in wherein a set of rotation supports, first spacing fixed establishment and the spacing fixed establishment of second all are including placing the platform, the guide bar, the rack, connecting block and.

Description

Auxiliary clamp for busbar machining

Technical Field

The utility model relates to a technical field of anchor clamps especially relates to an auxiliary fixture for female processing of arranging.

Background

As is well known, an auxiliary clamp for processing a busbar is a fixing tool for polishing and processing screw holes at the end parts of two ends of the busbar; the conventional auxiliary clamp for processing the busbar comprises an operation table, wherein a pressing plate driven by a hydraulic device is arranged on the operation table; when the conventional auxiliary clamp for processing the busbar is used, the busbar to be processed is placed under a pressing plate, a hydraulic driving device is started, and the pressing plate fixes the busbar; in the use discovery, when carrying out female fixed and unloading of arranging, the operation continuity is poor, and the screw operating personnel latency of polishing is long, has influenced the machining efficiency of polishing of female both ends tip screw of arranging, has certain use limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an operation continuity is good, shortens the screw operating personnel latency of polishing, improves female supplementary anchor clamps that are used for female processing of arranging both ends tip screw machining efficiency of polishing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: including operation panel, revolving stage, step motor, gear, electromagnetic braking servo motor, two sets of rotation supports, first spacing fixed establishment and the spacing fixed establishment of second, the revolving stage is rotatable set up in the top middle part of operation panel, step motor fixed set up in the top middle part of operation panel, step motor's output with the revolving stage transmission is connected, two sets of rotation supports respectively fixed set up in the top front portion and the rear portion of revolving stage, the gear is rotatable set up in between two sets of rotation supports, electromagnetic braking servo motor fixed set up in one of them set of rotation supports, electromagnetic braking servo motor with gear drive is connected, first spacing fixed establishment and second spacing fixed establishment respectively fixed set up in the top left part and the right part of revolving stage, first spacing fixed establishment and second spacing fixed establishment all include place the platform, The rack-type rotary table comprises a guide rod, a rack, a connecting block and a pressing plate, wherein the placing table is fixedly arranged on the rotary table, a placing groove is formed in the placing table, the bottom end of the guide rod is fixedly connected with the top end of the rotary table, the rack can be arranged on the guide rod in a vertically sliding mode, the pressing plate is fixedly connected with the rack through the connecting block, the pressing plate is located right above the placing table, the pressing plate is matched with the placing groove, and the racks on the first limiting fixing mechanism and the second limiting fixing mechanism are all meshed with gears.

Preferably, the front portion and the rear portion of the operating platform are provided with positioning mechanisms, each positioning mechanism comprises a telescopic rod, a spring and a positioning ball, the telescopic rods are fixedly arranged on the operating platform, the spring sleeves are arranged at the extending ends of the telescopic rods, the positioning balls are rotatably arranged at the end portions, close to the rotating table, of the telescopic rods, and ball holes matched with the positioning balls are formed in the rotating table.

Preferably, the bottom of revolving stage is provided with the mounting groove of circumference equipartition, the rotatable backing roll that is provided with in the mounting groove, the backing roll with operation panel in close contact with.

Preferably, the bottom of the pressure plate is provided with a rubber pad.

Preferably, the operating platform is provided with a semicircular sliding groove, the rear part of the bottom end of the rotary table is fixedly provided with a limiting column, and the limiting column is slidably arranged in the semicircular sliding groove.

(III) advantageous effects

Compared with the prior art, the utility model provides an auxiliary fixture for female processing of arranging possesses following beneficial effect: the auxiliary clamp for machining the busbar comprises a screw hole polishing and machining operator standing at the left part of an operating platform, a busbar feeding and discharging operator standing at the right part of the operating platform, a busbar feeding and discharging operator placing the busbar in a placing groove on a second limiting fixing mechanism, starting an electromagnetic braking servo motor, driving a gear to rotate by the electromagnetic braking servo motor, enabling a rack on the second limiting fixing mechanism to move downwards, pressing the busbar into the placing groove by a pressing plate to be fixed, starting a stepping motor, driving a rotary table to rotate 180 degrees by the stepping motor, enabling the fixed busbar to move to a screw hole polishing and machining operator, polishing and machining nuts on the busbar by the screw hole polishing and machining operator, meanwhile, placing a new group of busbars in the placing groove on the first limiting fixing mechanism by the busbar feeding and discharging operator to stand by, and after the screw hole polishing and machining operator finishes operation, step motor and electromagnetic braking servo motor start simultaneously, step motor drives revolving stage antiport 180 degrees, electromagnetic braking servo motor drives the gear and rotates, make the female release of arranging after the clamp plate on the first spacing fixed establishment will polish, the clamp plate on the spacing fixed establishment of second carries out synchronous fixed with next a set of female arranging, female arranging after polishing on the first spacing fixed establishment removes to unloading operating personnel department and carries out the unloading and carries out the female loading operation of arranging of next set of treating processing, female arranging on the spacing fixed establishment of second removes to screw polishing operating personnel department and carries out the screw processing of polishing, the operation continuity is good, shorten screw polishing operating personnel latency, improve female both ends tip screw processing efficiency of polishing.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the bottom structure of the turntable of the present invention;

fig. 5 is a schematic top view of the operation table of the present invention;

in the drawings, the reference numbers: 1. an operation table; 2. a turntable; 3. a stepping motor; 4. a gear; 5. an electromagnetic braking servo motor; 6. rotatably supporting; 7. a placing table; 8. a guide bar; 9. a rack; 10. connecting blocks; 11. pressing a plate; 12. a placement groove; 13. a telescopic rod; 14. a spring; 15. positioning the ball; 16. mounting grooves; 17. a support roller; 18. a rubber pad; 19. a semicircular chute; 20. a limiting column.

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 utility model discloses an auxiliary fixture for bus processing, which comprises an operation table 1, a turntable 2, a stepping motor 3, a gear 4, an electromagnetic braking servo motor 5, two sets of rotating supports 6, a first limit fixing mechanism and a second limit fixing mechanism, wherein the turntable 2 is rotatably arranged at the top middle part of the operation table 1, the stepping motor 3 is fixedly arranged at the top middle part of the operation table 1, the output end of the stepping motor 3 is in transmission connection with the turntable 2, the two sets of rotating supports 6 are respectively fixedly arranged at the front part and the rear part of the top end of the turntable 2, the gear 4 is rotatably arranged between the two sets of rotating supports 6, the electromagnetic braking servo motor 5 is fixedly arranged on one set of rotating supports 6, the electromagnetic braking servo motor 5 is in transmission connection with the gear 4, the first limit fixing mechanism and the second limit fixing mechanism are respectively fixedly arranged at the left part and the right part of, the first limiting and fixing mechanism and the second limiting and fixing mechanism respectively comprise a placing table 7, a guide rod 8, a rack 9, a connecting block 10 and a pressing plate 11, the placing table 7 is fixedly arranged on the rotary table 2, a placing groove 12 is arranged on the placing table 7, the bottom end of the guide rod 8 is fixedly connected with the top end of the rotary table 2, the rack 9 is arranged on the guide rod 8 in a vertically sliding manner, the pressing plate 11 is fixedly connected with the rack 9 through the connecting block 10, the pressing plate 11 is positioned right above the placing table 7, the pressing plate 11 is matched with the placing groove 12, and the racks 9 on the first limiting and fixing mechanism and the second limiting and fixing mechanism are both meshed with the gear 4; a screw hole polishing and processing operator stands at the left part of the operating platform 1, a busbar loading and unloading operator stands at the right part of the operating platform 1, the busbar loading and unloading operator places the busbar in a placing groove 12 on a second limiting fixing mechanism, an electromagnetic braking servo motor 5 is started, the electromagnetic braking servo motor 5 drives a gear 4 to rotate, a rack 9 on the second limiting fixing mechanism moves downwards, a pressing plate 11 presses the busbar into the placing groove 12 for fixing, a stepping motor 3 is started, the stepping motor 3 drives a rotary table 2 to rotate 180 degrees, the fixed busbar moves to a screw hole polishing and processing operator, the screw hole polishing operator polishes nuts on the busbar, meanwhile, the busbar loading and unloading operator places a new group of busbars in the placing groove 12 on the first limiting fixing mechanism for standby, after the screw hole polishing operator finishes operation, step motor 3 and electromagnetic braking servo motor 5 are started simultaneously, step motor 3 drives 2 antiport 180 degrees of revolving stage, electromagnetic braking servo motor 5 drives gear 4 and rotates, make the female release of arranging after the clamp plate 11 will polish processing on the first spacing fixed establishment, clamp plate 11 on the spacing fixed establishment of second carries out synchronous fixed with next a set of female arranging, female arranging after polishing processing on the first spacing fixed establishment removes to unloading operating personnel department and carries out the unloading and carries out the female material loading operation of a set of next female arranging of treating processing, female arranging on the spacing fixed establishment of second removes to screw polishing operating personnel department and carries out the screw processing of polishing, the operation continuity is good, shorten screw polishing operating personnel latency, improve female both ends tip screw processing efficiency of polishing.

The utility model discloses an auxiliary fixture for mother row processing, the front portion and the rear portion of operation panel 1 all are provided with positioning mechanism, positioning mechanism includes telescopic link 13, spring 14 and location ball 15, telescopic link 13 is fixed to be set up on operation panel 1, spring 14 cover locates the extension end of telescopic link 13, location ball 15 is rotatable to be set up in telescopic link 13 near the extension end tip of revolving stage 2, be provided with the ball hole that agrees with location ball 15 on revolving stage 2; through the arrangement of the telescopic rod 13 and the spring 14 on the positioning mechanism, the positioning ball 15 can be inserted into the ball hole, when the rotary table 2 is static, the positioning mechanism plays a certain limiting and fixing role on the rotary table 2, when the rotary table 2 rotates, the positioning ball 15 is separated from the ball hole, and the rotary table 2 rotates freely; the bottom end of the rotary table 2 is provided with mounting grooves 16 which are uniformly distributed in the circumferential direction, a supporting roller 17 is rotatably arranged in the mounting grooves 16, and the supporting roller 17 is tightly contacted with the operating table 1; through the arrangement of the supporting roller 17, the part of the rotary table 2 far away from the center can be effectively supported, so that the rotary table 2 is more stable in the rotating process; the bottom of the pressing plate 11 is provided with a rubber pad 18; through the arrangement of the rubber pad 18, the phenomenon that the pressing plate 11 is directly and firmly contacted with the busbar to damage the busbar can be effectively avoided, a certain protection effect is achieved, and meanwhile, the friction force between the pressing plate 11 and the busbar can be increased; the operating table 1 is provided with a semicircular sliding groove 19, the rear part of the bottom end of the rotary table 2 is fixedly provided with a limiting column 20, and the limiting column 20 is slidably arranged in the semicircular sliding groove 19; through the arrangement of the semicircular sliding groove 19 and the limiting column 20, the rotation stroke of the rotary table 2 can be effectively limited, and the rotary table 2 can only rotate for 180 degrees in a reciprocating manner.

When in use, a screw hole polishing operator stands at the left part of the operating platform 1, a busbar loading and unloading operator stands at the right part of the operating platform 1, the busbar loading and unloading operator places the busbar in the placing groove 12 on the second limiting fixing mechanism, the electromagnetic braking servo motor 5 is started, the electromagnetic braking servo motor 5 drives the gear 4 to rotate, the rack 9 on the second limiting fixing mechanism moves downwards, the pressing plate 11 presses the busbar into the placing groove 12 for fixing, the stepping motor 3 is started, the stepping motor 3 drives the turntable 2 to rotate 180 degrees, the fixed busbar moves to a screw hole polishing operator, the screw hole polishing operator polishes nuts on the busbar, meanwhile, the busbar loading and unloading operator places a new group of busbars in the placing groove 12 on the first limiting fixing mechanism for standby, after the screw hole polishing operator finishes operation, simultaneously starting a stepping motor 3 and an electromagnetic braking servo motor 5, wherein the stepping motor 3 drives a rotary table 2 to reversely rotate for 180 degrees, the electromagnetic braking servo motor 5 drives a gear 4 to rotate, a pressing plate 11 on a first limiting fixing mechanism releases the polished bus bar, a pressing plate 11 on a second limiting fixing mechanism synchronously fixes a next group of bus bars, the polished bus bar on the first limiting fixing mechanism moves to a blanking operator to perform blanking and to perform feeding operation of the next group of bus bars to be processed, the bus bar on the second limiting fixing mechanism moves to a screw hole polishing operator to perform screw hole polishing, the operation continuity is good, the waiting time of the screw hole polishing operator is shortened, and the screw hole polishing processing efficiency of the end parts of the bus bars at both ends is improved; through the arrangement of the telescopic rod 13 and the spring 14 on the positioning mechanism, the positioning ball 15 can be inserted into the ball hole, when the rotary table 2 is static, the positioning mechanism plays a certain limiting and fixing role on the rotary table 2, when the rotary table 2 rotates, the positioning ball 15 is separated from the ball hole, and the rotary table 2 rotates freely; through the arrangement of the supporting roller 17, the part of the rotary table 2 far away from the center can be effectively supported, so that the rotary table 2 is more stable in the rotating process; through the arrangement of the rubber pad 18, the phenomenon that the pressing plate 11 is directly and firmly contacted with the busbar to damage the busbar can be effectively avoided, a certain protection effect is achieved, and meanwhile, the friction force between the pressing plate 11 and the busbar can be increased; through the arrangement of the semicircular sliding groove 19 and the limiting column 20, the rotation stroke of the rotary table 2 can be effectively limited, and the rotary table 2 can only rotate for 180 degrees in a reciprocating manner.

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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 auxiliary fixture for busbar machining is characterized by comprising an operating platform (1), a rotary table (2), a stepping motor (3), a gear (4), an electromagnetic braking servo motor (5), two groups of rotating supports (6), a first limiting fixing mechanism and a second limiting fixing mechanism, wherein the rotary table (2) is rotatably arranged in the middle of the top end of the operating platform (1), the stepping motor (3) is fixedly arranged in the middle of the top end of the operating platform (1), the output end of the stepping motor (3) is in transmission connection with the rotary table (2), the two groups of rotating supports (6) are respectively and fixedly arranged at the front part and the rear part of the top end of the rotary table (2), the gear (4) is rotatably arranged between the two groups of rotating supports (6), and the electromagnetic braking servo motor (5) is fixedly arranged on one group of the rotating supports (6), the electromagnetic braking servo motor (5) is in transmission connection with the gear (4), the first limiting fixing mechanism and the second limiting fixing mechanism are respectively and fixedly arranged at the left part and the right part of the top end of the rotary table (2), the first limiting fixing mechanism and the second limiting fixing mechanism respectively comprise a placing table (7), a guide rod (8), a rack (9), a connecting block (10) and a pressing plate (11), the placing table (7) is fixedly arranged on the rotary table (2), a placing groove (12) is arranged on the placing table (7), the bottom end of the guide rod (8) is fixedly connected with the top end of the rotary table (2), the rack (9) is arranged on the guide rod (8) in a vertically sliding manner, the pressing plate (11) is fixedly connected with the rack (9) through the connecting block (10), and the pressing plate (11) is positioned right above the placing table (7), the pressing plate (11) is matched with the placing groove (12), and the racks (9) on the first limiting and fixing mechanism and the second limiting and fixing mechanism are both meshed with the gear (4).

2. The auxiliary fixture for busbar machining according to claim 1, wherein positioning mechanisms are arranged at the front and the rear of the operating platform (1), each positioning mechanism comprises a telescopic rod (13), a spring (14) and a positioning ball (15), the telescopic rods (13) are fixedly arranged on the operating platform (1), the springs (14) are sleeved at the extending ends of the telescopic rods (13), the positioning balls (15) are rotatably arranged at the end parts, close to the rotating table (2), of the telescopic rods (13), and ball holes matched with the positioning balls (15) are formed in the rotating table (2).

3. The auxiliary fixture for busbar processing according to claim 2, wherein the bottom end of the rotary table (2) is provided with mounting grooves (16) which are uniformly distributed in the circumferential direction, a supporting roller (17) is rotatably arranged in the mounting grooves (16), and the supporting roller (17) is in close contact with the operating table (1).

4. The auxiliary fixture for busbar machining according to claim 3, wherein a rubber pad (18) is arranged at the bottom of the pressing plate (11).

5. The auxiliary fixture for busbar machining according to claim 4, wherein a semicircular sliding groove (19) is formed in the operating platform (1), a limiting column (20) is fixedly arranged at the rear portion of the bottom end of the rotary table (2), and the limiting column (20) is slidably arranged in the semicircular sliding groove (19).