CN215711468U

CN215711468U - Machine-building draw gear

Info

Publication number: CN215711468U
Application number: CN202121929782.9U
Authority: CN
Inventors: 魏振宇; 王启明; 侯永坡; 武二龙; 刘富宽; 李晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-01
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the technical field of machine manufacturing, and discloses a machine manufacturing traction device which comprises an installation seat, wherein the upper end of the installation seat is movably connected with a connecting block, the lower end of a limiting block is provided with a damping spring, the side of the upper end of the connecting block extending to the installation seat is fixedly connected with a lifting seat, and a first motor is arranged in the lifting seat. This machine-building draw gear, utilize first motor to adjust draw gear's the height that pulls, draw gear's direction of pulling is adjusted to the second motor, the third motor changes draw gear's angle of pulling, draw gear's not co-altitude has been realized, the work of pulling of direction and angle, draw gear's flexibility has been improved greatly, utilize damping spring effectively to cushion the impact force that draw gear received simultaneously, stability when having guaranteed the work piece and pull, and second electric telescopic handle drives the pinch-off blades and presss from both sides tight fixedly to the work piece, the not hard up of work piece has been avoided, draw gear's tractive precision has been improved greatly.

Description

Machine-building draw gear

Technical Field

The utility model relates to the technical field of machine manufacturing, in particular to a machine manufacturing traction device.

Background

The mechanical manufacturing refers to the industrial sector engaged in the production of various power machines, hoisting and transporting machines, chemical machines, textile machines, machine tools, instruments, meters and other mechanical equipment, etc., and the mechanical manufacturing industry provides technical equipment for the whole national economy, and workpieces and blanks need to be moved in each flow of mechanical manufacturing, and at the moment, a traction device is needed to support and pull the blanks and the workpieces.

The existing mechanical manufacturing traction device cannot change the traction direction, is poor in flexibility, can only adjust the traction workpiece in a manual intervention mode, consumes time and labor, is dangerous, is poor in fixing effect of the workpiece, cannot meet the use requirement of high precision, is large in use limitation, and greatly reduces the practicability of the traction device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a mechanical manufacturing traction device, which solves the problems that the conventional mechanical manufacturing traction device cannot change the traction direction, has poor flexibility, can only adjust the traction workpiece in a manual intervention mode, consumes time and labor, is dangerous, has poor fixing effect on the workpiece, cannot meet the use requirement of high precision, has large use limitation and greatly reduces the practicability of the traction device.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a traction device for mechanical manufacturing comprises a mounting seat, wherein the upper end of the mounting seat is movably connected with a connecting block, the lower end of the connecting block extends to an internal fixedly connected stopper of the mounting seat, the lower end of the stopper is provided with a damping spring, the upper end of the connecting block extends to the lateral side of the mounting seat and is fixedly connected with a lifting seat, the lifting seat is internally provided with a first motor, the output end of the first motor is fixedly connected with a threaded rod, the surface of the threaded rod is provided with a lifting block, the right side of the lifting seat is provided with a chute, the right end of the lifting block extends to the outer side of the chute and is fixedly connected with a rotating seat, the rotating seat is internally provided with a second motor, the output end of the second motor is fixedly connected with a first transmission rod, the upper end of the first transmission rod extends to the outer side of the rotating seat and is fixedly connected with a telescopic seat, and the first transmission rod is rotatably connected with the rotating seat through a bearing, the inner side of the telescopic base is sleeved with the movable base, the telescopic base and the movable base are connected with each other through a first electric telescopic rod, the right end of the movable base is fixedly connected with a motor base, a third motor is installed inside the motor base, the output end of the third motor is fixedly connected with a second transmission rod, the right end of the second transmission rod extends to the outer side of the motor base and is fixedly connected with a limiting plate, the second transmission rod is rotatably connected with the motor base through a bearing, the lower end of the limiting plate is fixedly connected with a connecting base, a second electric telescopic rod is installed inside the connecting base, the telescopic end of the second electric telescopic rod is fixedly connected with a connecting plate, the right side of the upper end of the connecting plate is fixedly connected with a clamping plate, the traction height of the traction device is adjusted through the first motor, the traction direction of the traction device is adjusted through the second motor, and the traction angle of the traction device is changed through the third motor, the flexibility of the traction device is improved, the workpiece is clamped and fixed through the limiting plate and the clamping plate, the fixing effect of the traction device on the workpiece is improved, the vibration of the traction device is reduced by the damping spring, and the stability of the traction device when the workpiece is dragged is guaranteed.

Preferably, damping spring's upper end and stopper fixed connection, damping spring's lower extreme and mount pad fixed connection, damping spring is equidistant distribution, stopper and mount pad looks mutual adaptation, through the impact force that damping spring buffering draw gear received, stability when having guaranteed to pull.

Preferably, the first motor, the second motor and the third motor are respectively provided with two motors, the two ends of the workpiece are fixed and limited simultaneously, and the fixing effect of workpiece traction is improved.

Preferably, the elevator block is connected with threaded rod thread, elevator block and spout sliding connection, the upper end and the lift seat of threaded rod pass through the bearing and rotate to be connected, and the removal that drives the elevator block through the rotation of threaded rod has realized using the regulation of drawing the height.

Preferably, first electric telescopic handle's stiff end and the inside left side fixed connection of flexible seat, first electric telescopic handle's flexible end and the inside right side fixed connection of sliding seat, flexible seat cup joints with the sliding seat, utilizes first electric telescopic handle's flexible, drives the removal of sliding seat, has improved draw gear's flexibility.

Preferably, the second electric telescopic handle symmetry is provided with two, the connecting seat passes through second electric telescopic handle swing joint with the connecting plate, the connecting seat cup joints with the connecting plate, utilizes second electric telescopic handle to drive the connecting plate and removes to press from both sides the work piece tight fixed, it is wide to be fit for the scope, and is fixed effectual.

Compared with the prior art, the utility model provides a mechanical manufacturing traction device, which has the following beneficial effects:

1. this machine-building draw gear through the setting of first motor, second motor and third motor, utilizes first motor to adjust draw gear's the height that pulls, and draw gear's traction direction is adjusted to the second motor, and the third motor changes draw gear's angle of pulling, has realized the work of pulling of draw gear's different height, direction and angle, has improved draw gear's flexibility greatly.

2. This machine-building draw gear through damping spring, second electric telescopic handle and clamp plate's setting, utilizes damping spring effectively to cushion the impact force that draw gear received, has guaranteed the stability when the work piece pulls to and second electric telescopic handle drives the clamp plate and presss from both sides tightly fixedly to the work piece, has avoided not hard up of work piece, has improved the towed precision of draw gear greatly.

Drawings

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

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

fig. 3 is a schematic cross-sectional structure of the present invention.

Wherein: 1. a mounting seat; 2. connecting blocks; 3. a limiting block; 4. a damping spring; 5. a lifting seat; 6. a first motor; 7. a threaded rod; 8. a lifting block; 9. a chute; 10. a rotating seat; 11. a second motor; 12. a first drive lever; 13. a telescopic base; 14. a movable seat; 15. a first electric telescopic rod; 16. a motor base; 17. a third motor; 18. a second transmission rod; 19. a limiting plate; 20. a connecting seat; 21. a second electric telescopic rod; 22. a connecting plate; 23. and (5) clamping the plate.

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. 1-3, the present invention provides a technical solution: a machine-building traction device comprises a mounting seat 1, wherein the upper end of the mounting seat 1 is movably connected with a connecting block 2, the lower end of the connecting block 2 extends to the inside of the mounting seat 1 and is fixedly connected with a limiting block 3, the lower end of the limiting block 3 is provided with a damping spring 4, the upper end of the connecting block 2 extends to the lateral side of the mounting seat 1 and is fixedly connected with a lifting seat 5, the inside of the lifting seat 5 is provided with a first motor 6, the output end of the first motor 6 is fixedly connected with a threaded rod 7, the surface of the threaded rod 7 is provided with a lifting block 8, the right side of the lifting seat 5 is provided with a sliding groove 9, the right end of the lifting block 8 extends to the outer side of the sliding groove 9 and is fixedly connected with a rotating seat 10, the inside of the rotating seat 10 is provided with a second motor 11, the output end of the second motor 11 is fixedly connected with a first transmission rod 12, the upper end of the first transmission rod 12 extends to the outer side of the rotating seat 10 and is fixedly connected with a telescopic seat 13, the first transmission rod 12 is rotatably connected with the rotating seat 10 through a bearing, the movable seat 14 is sleeved on the inner side of the telescopic seat 13, the telescopic seat 13 and the movable seat 14 are connected with each other through a first electric telescopic rod 15, the right end of the movable seat 14 is fixedly connected with a motor seat 16, a third motor 17 is installed inside the motor seat 16, the output end of the third motor 17 is fixedly connected with a second transmission rod 18, the right end of the second transmission rod 18 extends to the outer side of the motor seat 16 and is fixedly connected with a limiting plate 19, the second transmission rod 18 is rotatably connected with the motor seat 16 through a bearing, the lower end of the limiting plate 19 is fixedly connected with a connecting seat 20, a second electric telescopic rod 21 is installed inside the connecting seat 20, the telescopic end of the second electric telescopic rod 21 is fixedly connected with a connecting plate 22, a clamping plate 23 is fixedly connected on the right side of the upper end of the connecting plate 22, and the traction height of the traction device is adjusted through the first motor 6, the second motor 11 adjusts the traction direction of the traction device, the third motor 17 changes the traction angle of the traction device, the flexibility of the traction device is improved, the workpiece is clamped and fixed through the limiting plate 19 and the clamping plate 23, the fixing effect of the traction device on the workpiece is improved, the vibration of the traction device is reduced by the damping spring 4, and the stability of the workpiece in traction is guaranteed.

Further, damping spring 4's upper end and stopper 3 fixed connection, damping spring 4's lower extreme and mount pad 1 fixed connection, damping spring 4 are equidistant distribution, stopper 3 and 1 mutual adaptations of mount pad, through the impact force that damping spring 4 buffering draw gear received, stability when having guaranteed to pull.

Furthermore, the first motor 6, the second motor 11 and the third motor 17 are respectively provided with two motors, the two ends of the workpiece are fixed and limited simultaneously, and the fixing effect of workpiece traction is improved.

Furthermore, the lifting block 8 is in threaded connection with the threaded rod 7, the lifting block 8 is in sliding connection with the sliding groove 9, the upper end of the threaded rod 7 is rotatably connected with the lifting seat 5 through a bearing, the lifting block 8 is driven to move through rotation of the threaded rod 7, and the use of adjustment of the traction height is achieved.

Further, the stiff end of first electric telescopic handle 15 and the inside left side fixed connection of flexible seat 13, the flexible end of first electric telescopic handle 15 and the inside right side fixed connection of sliding seat 14, flexible seat 13 cup joints with sliding seat 14, utilizes the flexible of first electric telescopic handle 15, drives sliding seat 14's removal, has improved draw gear's flexibility.

Further, second electric telescopic handle 21 symmetry is provided with two, and connecting seat 20 and connecting plate 22 pass through second electric telescopic handle 21 swing joint, and connecting seat 20 cup joints with connecting plate 22, utilizes second electric telescopic handle 21 to drive connecting plate 22 and removes to press from both sides the work piece tight fixedly, it is wide to be fit for the scope, and is fixed effectual.

When the traction device is used, a workpiece or a blank to be dragged is placed on the right side of the limiting plate 19, the second electric telescopic rod 21 is operated to retract, the connecting plate 22 is driven to move into the connecting seat 20, the clamping plate 23 moves leftwards to be close to the limiting plate 19, the workpiece is clamped and fixed, the threaded rod 7 is driven to rotate through the rotation of the first motor 6, the lifting block 8 is driven to move up and down, the traction height of the traction device is adjusted, the first transmission rod 12 drives the telescopic seat 13 to rotate through the rotation of the second motor 11, the traction direction of the traction device is adjusted, the second transmission rod 18 drives the limiting plate 19 to rotate through the rotation of the third motor 17, the traction angle of the traction device is adjusted, the traction work of different heights, directions and angles of the traction device is realized, the flexibility of the traction device is greatly improved, and when the traction device is dragged, buffering the impact force that draw gear received through damping spring 4, slowing down draw gear's vibrations, stability when having guaranteed that the work piece pulls, and then improved draw gear's precision, easy operation is convenient, reduces operating personnel's working strength, and has improved the quality of product processing, and application scope is more extensive.

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. A machine-building draw gear, includes mount pad (1), its characterized in that: the upper end swing joint of mount pad (1) has connecting block (2), the lower extreme of connecting block (2) extends to inside fixedly connected with stopper (3) of mount pad (1), damping spring (4) are installed to the lower extreme of stopper (3), the upper end of connecting block (2) extends to avris fixedly connected with lift seat (5) of mount pad (1), the internally mounted of lift seat (5) has first motor (6), the output fixedly connected with threaded rod (7) of first motor (6), the surface mounting of threaded rod (7) has elevator (8), spout (9) have been seted up on the right side of lift seat (5), the right-hand member of elevator (8) extends to outside fixedly connected with of spout (9) and rotates seat (10), the internally mounted of rotation seat (10) has second motor (11), the output end of the second motor (11) is fixedly connected with a first transmission rod (12), the upper end of the first transmission rod (12) extends to an outer side fixedly connected with a telescopic seat (13) of a rotating seat (10), the first transmission rod (12) is connected with the rotating seat (10) through a bearing in a rotating mode, a movable seat (14) is sleeved on the inner side of the telescopic seat (13), the telescopic seat (13) is connected with the movable seat (14) through a first electric telescopic rod (15) in an interconnecting mode, the right end of the movable seat (14) is fixedly connected with a motor seat (16), a third motor (17) is arranged inside the motor seat (16), the output end of the third motor (17) is fixedly connected with a second transmission rod (18), the right end of the second transmission rod (18) extends to an outer side fixedly connected with a limiting plate (19) of the motor seat (16), and the second transmission rod (18) is connected with the motor seat (16) through a bearing in a rotating mode, the lower extreme fixedly connected with connecting seat (20) of limiting plate (19), the internally mounted of connecting seat (20) has second electric telescopic handle (21), the flexible end fixedly connected with connecting plate (22) of second electric telescopic handle (21), right side fixedly connected with pinch-off blades (23) of connecting plate (22) upper end.

2. A machine-building traction apparatus according to claim 1, wherein: the upper end and the stopper (3) fixed connection of damping spring (4), the lower extreme and mount pad (1) fixed connection of damping spring (4), damping spring (4) are equidistant distribution, stopper (3) and mount pad (1) mutual adaptation.

3. A machine-building traction apparatus according to claim 1, wherein: the first motor (6), the second motor (11) and the third motor (17) are respectively provided with two motors.

4. A machine-building traction apparatus according to claim 1, wherein: the lifting block (8) is in threaded connection with the threaded rod (7), the lifting block (8) is in sliding connection with the sliding groove (9), and the upper end of the threaded rod (7) is rotatably connected with the lifting seat (5) through a bearing.

5. A machine-building traction apparatus according to claim 1, wherein: the utility model discloses a telescopic seat, including flexible seat (14), the stiff end of first electric telescopic handle (15) and the inside left side fixed connection of flexible seat (13), the flexible end of first electric telescopic handle (15) and the inside right side fixed connection of sliding seat (14), flexible seat (13) cup joint with sliding seat (14).

6. A machine-building traction apparatus according to claim 1, wherein: the two second electric telescopic rods (21) are symmetrically arranged, the connecting seat (20) is movably connected with the connecting plate (22) through the second electric telescopic rods (21), and the connecting seat (20) is sleeved with the connecting plate (22).