CN215699298U

CN215699298U - Special fixture for rear apron board welding assembly

Info

Publication number: CN215699298U
Application number: CN202122242790.2U
Authority: CN
Inventors: 鞠毅
Original assignee: Chongqing Pingyang Industry And Trade Co ltd
Current assignee: Chongqing Pingyang Industry And Trade Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-01
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a special clamp for a rear apron board welding assembly, which comprises a box body, wherein a placing plate is fixedly arranged on the inner wall of the box body, a sliding groove is formed in the top of the placing plate, a sliding block is connected to the inner wall of the sliding groove in a sliding manner, a connecting shell is fixedly connected to the outer wall of the sliding block, a placing groove is formed in the inner wall of the connecting shell, a movable ring is connected to the inner wall of the placing groove in a clamping manner, a limiting rod is movably connected to the inner wall of the movable ring, and a spring is fixedly connected to one side of the limiting rod. This back skirtboard welding assembly special fixture is provided with places board and connection shell, and traditional conventional location has been given up to this product and has been carried out the positioning with supporting the briquetting, and the cooperation that adopts gag lever post and spring forms flexible spacing, so this product can carry on spacingly to the work piece of irregularity, carries out spacing stability to the work piece through electric putter guarantee, has prevented that the thing of work piece landing from taking place, has improved and has carried out the efficiency and the rate of accuracy of processing to the work piece.

Description

Special fixture for rear apron board welding assembly

Technical Field

The utility model relates to the technical field of clamps, in particular to a special clamp for a rear apron board welding assembly.

Background

The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a mechanical manufacturing process, and is also called a jig, and a device for quickly, conveniently and safely installing a workpiece in any process in the process is called a jig, but the existing jig has certain defects, such as:

1. the existing clamp has the problem that the irregular workpiece is inconvenient to machine, so that the positioning difficulty of a user on the machined workpiece is increased, the machining accuracy of the user on the workpiece is reduced, and the subsequent assembly welding efficiency of the user is influenced.

2. The conventional clamp is inconvenient for a user to overturn and process a workpiece, so that the accuracy of the workpiece after overturning cannot be guaranteed by manually overturning the workpiece by the user, and the time of the user for processing the workpiece is wasted.

To the above-mentioned problem, need urgently carry out the innovative design on original electric pile structure's basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special clamp for a rear apron board welding assembly, which aims to solve the problems that the irregular workpiece is processed and a user is inconvenient to turn over the workpiece in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a special fixture for a rear apron board welding assembly comprises a box body, wherein a placing plate is fixedly arranged on the inner wall of the box body, a sliding groove is formed in the top of the placing plate, a sliding block is connected to the inner wall of the sliding groove in a sliding manner, a connecting shell is fixedly connected to the outer wall of the sliding block, a placing groove is formed in the inner wall of the connecting shell, a movable ring is connected to the inner wall of the placing groove in a clamping manner, a limiting rod is movably connected to the inner wall of the movable ring, a spring is fixedly connected to one side of the limiting rod, an electric push rod is fixedly connected to one side of the connecting shell, a supporting frame is fixedly connected to the top of the box body, a first motor is arranged on the other side of the supporting frame, an output shaft of the first motor is connected with a transmission device through a coupler, a threaded rod is arranged on the inner wall of the transmission device, a fixed plate is connected to the outer wall of the threaded rod through a bearing, and a movable plate is connected to the outer wall of the threaded rod through threads, and the fixed welding set that is provided with in bottom of fly leaf, the top fixedly connected with mount of placing the board, and the top of mount is provided with electronic magnetic track to the outer wall swing joint of electronic magnetic track has the regulating plate, the outer wall of regulating plate is provided with No. two motors, and the output shaft of No. two motors has a conical gear group through the coupling joint, conical gear group's inner wall fixedly connected with roll axis, and the outer wall of roll axis is fixed and is provided with the sucking disc.

Preferably, the connecting shell forms a sliding structure with a sliding groove formed in the top of the placing plate through a sliding block, and the sliding block is matched with the sliding groove formed in the top of the placing plate in shape and size.

Preferably, a spring is fixed on one side of the limiting rod, and the limiting rod and the connecting shell form a telescopic structure through the spring.

Preferably, the number of the electric push rods is 2, and the 2 electric push rods are symmetrically arranged by taking a perpendicular bisector of the placing plate as a symmetry axis.

Preferably, the inner wall of the transmission device is fixedly connected with a motor and a threaded rod, and the threaded rod forms a rotating structure with the motor through the transmission device.

Preferably, the inner wall of the conical gear set is fixedly connected with a second motor and a rolling shaft, and the rolling shaft and the second motor form a rotating structure through the conical gear set.

Compared with the prior art, the utility model has the beneficial effects that: the special fixture for the rear apron board welding assembly;

1. the positioning plate is arranged, when an irregular workpiece is machined, the electric push rod is started to push the connecting shell to drive the sliding block at the bottom below the connecting shell to slide along the sliding groove formed in the top of the positioning plate, so that the two connecting shells are in contact with the workpiece, the workpiece is fastened through the connecting shells, and the workpiece is irregular, so that after the limiting rod is in contact with the workpiece, the limiting rod is extruded to drive the spring to stretch and retract;

2. the automatic welding machine is provided with a conical gear set, when different surfaces are required to be welded after a workpiece is welded, an electric magnetic track arranged at the top of a fixing frame is driven to move up and down by starting a fixing frame, an adjusting plate arranged at the top of the electric magnetic track is driven to move back and forth by starting the electric magnetic track, and meanwhile, a second motor arranged on the outer wall of the adjusting plate is started, so that an output shaft of the second motor drives the conical gear set to rotate through a coupler, as the inner wall of the conical gear set is fixedly connected with a rolling shaft, the rolling shaft follows the second motor to rotate through the conical gear set, a sucker fixedly connected with the outer wall of the rolling shaft is driven to rotate, and as the sucker follows the adjusting plate and the electric magnetic track to lift, the workpiece is adsorbed, the workpiece is made to turn over along with the sucker, thereby facilitating a user to rapidly process the workpieces with different surfaces, the efficiency of the user to many-sided processing of work piece has been improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the connecting shell of the present invention;

FIG. 3 is a schematic top view of the placement board of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a box body; 2. placing the plate; 3. a chute; 4. a slider; 5. a connecting shell; 501. a placement groove; 502. a movable ring; 503. a limiting rod; 504. a spring; 6. an electric push rod; 7. a support frame; 8. a first motor; 9. a transmission device; 10. a threaded rod; 11. a fixing plate; 12. a movable plate; 13. a welding device; 14. a fixed mount; 15. an electric magnetic track; 16. an adjusting plate; 17. a second motor; 18. a bevel gear set; 19. a roll axis; 20. and (4) sucking discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a special clamp for a rear apron board welding assembly is disclosed, as shown in figure 1, figure 2, figure 3 and figure 4, and comprises a box body 1, wherein a placing plate 2 is fixedly arranged on the inner wall of the box body 1, a sliding groove 3 is formed in the top of the placing plate 2, a sliding block 4 is connected to the inner wall of the sliding groove 3 in a sliding manner, a connecting shell 5 is fixedly connected to the outer wall of the sliding block 4, a placing groove 501 is formed in the inner wall of the connecting shell 5, a movable ring 502 is connected to the inner wall of the placing groove 501 in a clamping manner, a limiting rod 503 is movably connected to the inner wall of the movable ring 502, a spring 504 is fixedly connected to one side of the limiting rod 503, an electric push rod 6 is fixedly connected to one side of the connecting shell 5, the traditional conventional positioning and supporting pressing blocks are abandoned for assembly positioning, flexible limiting is formed by matching of the limiting rod 503 and the spring 504, so that the product can limit irregular workpieces, and the electric push rod 6 is fixedly connected to one side of the connecting shell 5, further, the electric push rod 6 ensures the stability of limiting the workpiece, prevents the workpiece from sliding off, improves the efficiency and the accuracy of processing the workpiece,

as shown in fig. 1, 3 and 4, a first motor 8 and a threaded rod 10 are fixedly connected to an inner wall of a transmission device 9, the threaded rod 10 forms a rotating structure with the first motor 8 through the transmission device 9, the first motor 8 and the threaded rod 10 are fixed to an inner wall of the transmission device 9, the threaded rod 10 is driven to rotate, a thread is formed on an outer wall of the threaded rod 10, a threaded hole is formed at a joint of a movable plate 12 and the threaded rod 10, the movable plate 12 is driven to ascend and descend, a welding device 13 fixedly connected to the bottom of the movable plate 12 is used for welding a workpiece, the efficiency of welding the workpiece by a user is improved, a second motor 17 and a rolling shaft 19 are fixedly connected to an inner wall of a conical gear set 18, the rolling shaft 19 forms a rotating structure with the second motor 17 through the conical gear set 18, and the rolling shaft 19 is fixedly connected to an inner wall of the conical gear set 18, make roll shaft 19 follow No. two motors 17 through bevel gear 18 and rotate, and then drive roll shaft 19 outer wall fixed connection's sucking disc 20 and rotate, because sucking disc 20 follows regulating plate 16 and electronic magnetic track 15 and goes up and down, and then adsorb the work piece, make the work piece follow sucking disc 20 and overturn, thereby made things convenient for the user to process the work piece of different faces fast, improved the efficiency of user to the many-sided processing of work piece.

The working principle is as follows: when the special fixture for the rear apron board welding assembly is used, a workpiece to be machined is firstly placed above the placing plate 2, the electric push rod 6 is started to push the connecting shell 5 to drive the sliding block 4 at the bottom of the lower part of the connecting shell 5 to slide along the sliding groove 3 formed in the top of the placing plate 2, so that the two connecting shells 5 are contacted with the workpiece, the workpiece is fastened through the connecting shell 5, the workpiece is irregular, and the limiting rod 503 is extruded due to the extrusion of the limiting rod 503 after being contacted with the workpiece, so that the spring 504 is driven to stretch and retract, the workpiece is fixed due to the fact that the top end of the limiting rod 503 is circular and the pressure is different, so that the irregular workpiece can be conveniently machined by a user, the machining efficiency of the irregular workpiece by the user is improved, and then the motor 8, an output shaft of a first motor 8 drives a transmission device 9 to rotate through a coupler, the first motor 8 and a threaded rod 10 are fixed on the inner wall of the transmission device 9 and further drive the threaded rod 10 to rotate, the outer wall of the threaded rod 10 is provided with threads, and a threaded hole is formed in the joint of a movable plate 12 and the threaded rod 10 so as to drive the movable plate 12 to lift, a welding device 13 fixedly connected with the bottom of the movable plate 12 is used for welding a workpiece, after welding is completed, a fixing frame 14 is started to drive an electric magnetic track 15 arranged at the top of the fixing frame 14 to move up and down, the electric magnetic track 15 is started to drive an adjusting plate 16 arranged at the top of the electric magnetic track 15 to move back and forth, and a second motor 17 arranged on the outer wall of the adjusting plate 16 is started at the same time, so that the output shaft of the second motor 17 drives a conical gear set 18 to rotate through the coupler, because the inner wall fixedly connected with roll axis 19 of conical gear unit 18 for roll axis 19 rotates through conical gear unit 18 following No. two motors 17, and then drives 19 outer wall fixed connection's of roll axis sucking disc 20 and rotates, because sucking disc 20 follows regulating plate 16 and electronic magnetic track 15 and goes up and down, and then adsorbs the work piece, makes the work piece follow sucking disc 20 and overturns, thereby made things convenient for the user to process the work piece of different faces fast, increased the practicality of integrated device.

Those not described in detail in this specification are within the skill of the art.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a back skirtboard welding assembly special fixture which characterized in that: comprises a box body (1), wherein a placing plate (2) is fixedly arranged on the inner wall of the box body (1), a sliding groove (3) is formed in the top of the placing plate (2), a sliding block (4) is connected to the inner wall of the sliding groove (3) in a sliding manner, a connecting shell (5) is fixedly connected to the outer wall of the sliding block (4), a placing groove (501) is formed in the inner wall of the connecting shell (5), a movable ring (502) is connected to the inner wall of the placing groove (501) in a clamping manner, a limiting rod (503) is movably connected to the inner wall of the movable ring (502), a spring (504) is fixedly connected to one side of the limiting rod (503), an electric push rod (6) is fixedly connected to one side of the connecting shell (5), a supporting frame (7) is fixedly connected to the top of the box body (1), a first motor (8) is arranged on the other side of the supporting frame (7), and an output shaft of the first motor (8) is connected with a transmission device (9) through a coupling, a threaded rod (10) is arranged on the inner wall of the transmission device (9), the outer wall of the threaded rod (10) is connected with a fixed plate (11) through a bearing, the outer wall of the threaded rod (10) is connected with a movable plate (12) through threads, and the bottom of the movable plate (12) is fixedly provided with a welding device (13), the top of the placing plate (2) is fixedly connected with a fixed frame (14), the top of the fixed frame (14) is provided with an electric magnetic track (15), an adjusting plate (16) is movably connected with the outer wall of the electric magnetic track (15), a second motor (17) is arranged on the outer wall of the adjusting plate (16), and the output shaft of the second motor (17) is connected with a conical gear set (18) through a coupling, the inner wall of the conical gear set (18) is fixedly connected with a rolling shaft (19), and the outer wall of the rolling shaft (19) is fixedly provided with a sucker (20).

2. The special fixture for the rear apron board welding assembly according to claim 1, characterized in that: the connecting shell (5) and the sliding groove (3) formed in the top of the placing plate (2) form a sliding structure through the sliding block (4), and the sliding block (4) is matched with the sliding groove (3) formed in the top of the placing plate (2) in shape and size.

3. The special fixture for the rear apron board welding assembly according to claim 1, characterized in that: a spring (504) is fixed on one side of the limiting rod (503), and the limiting rod (503) and the connecting shell (5) form a telescopic structure through the spring (504).

4. The special fixture for the rear apron board welding assembly according to claim 1, characterized in that: the number of the electric push rods (6) is 2, and the 2 electric push rods (6) are symmetrically arranged by taking the perpendicular bisector of the placing plate (2) as a symmetry axis.

5. The special fixture for the rear apron board welding assembly according to claim 1, characterized in that: the inner wall of transmission (9) is fixedly connected with a motor (8) and a threaded rod (10), and the threaded rod (10) forms a rotating structure with the motor (8) through the transmission (9).

6. The special fixture for the rear apron board welding assembly according to claim 1, characterized in that: the inner wall of the conical gear set (18) is fixedly connected with a second motor (17) and a rolling shaft (19), and the rolling shaft (19) and the second motor (17) form a rotating structure through the conical gear set (18).