CN216265313U

CN216265313U - Hydraulic press rivet burnishing device

Info

Publication number: CN216265313U
Application number: CN202122529902.2U
Authority: CN
Inventors: 崔光镐
Original assignee: Taixin Motor Suzhou Co Ltd
Current assignee: Taixin Motor Suzhou Co Ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-12
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a hydraulic press rivet polishing device, which comprises a shell, wherein a driving assembly, a first expansion piece and a polishing disc are arranged at the upper end in the shell, a second expansion piece and a second driver are respectively arranged on opposite sides in the shell, the end part of the second expansion piece is connected with a first support frame, one end of the second driver is provided with a second support frame, connecting rods and driving rods are respectively arranged on opposite sides of the first support frame and the second support frame at equal intervals, driving rod bearings penetrate through the interior of the second support frame, one end of one driving rod in the middle is in transmission connection with the second driver, other driving rods are in rotational connection with the shell wall, transmission gears which are meshed with each other are arranged on the surfaces of a plurality of driving rods, and fixed frames with opposite openings are fixedly connected on one end sides of the connecting rods and the driving rods; the polishing device has the advantages that the polishing of a plurality of rivets is realized, the polishing speed of the rivets is greatly improved, the polishing quality is high, the polishing device is suitable for polishing the rivets with different sizes, the application range of the polishing device is enlarged, and the using amount of a power supply is reduced.

Description

Hydraulic press rivet burnishing device

Technical Field

The utility model relates to the field of hydraulic press rivet production, in particular to a hydraulic press rivet polishing device.

Background

The hydraulic machine is a machine which takes liquid as a working medium and is manufactured according to the Pascal principle and used for transferring energy to realize various processes, generally comprises a machine body (a host), a power system and a hydraulic control system, and is classified into a valve hydraulic machine, a liquid hydraulic machine and an engineering hydraulic machine.

The conventional rivet polishing device can only polish one rivet at a time, cannot polish a plurality of rivets at one time, greatly reduces the polishing speed of the rivets and the practicability of the device, increases the using amount of a power supply, and provides a hydraulic machine rivet polishing device.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a hydraulic machine rivet polishing device to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: a hydraulic press rivet polishing device comprises a shell, wherein a first expansion piece is arranged at the upper end in the shell, a polishing disc is fixedly connected to the driving end of the first expansion piece, and a driving assembly for controlling the first expansion piece to horizontally move is arranged at the upper end of the first expansion piece;

a second expansion piece and a second driver which are positioned on the same axis are respectively arranged on the opposite sides in the shell, the driving end of the second expansion piece is connected with a first supporting frame, and one end of the second driver is provided with a second support frame which is a mirror image of the first support frame, the opposite sides of the first support frame and the second support frame are respectively provided with a connecting rod and a driving rod with the same odd number at equal intervals, one end of the connecting rod is connected with the first support frame through a bearing, and the driving rod bearing penetrates through the second support frame and extends to the other end of the second support frame, one end of one driving rod in the middle is in transmission connection with the driving end of the second driver, the other driving rods are rotatably connected with the side wall of the shell, the surfaces of the driving rods are fixedly sleeved with transmission gears, and all intermeshing, the equal rigid coupling in the connecting rod and the relative one end side of actuating lever has the relative mount of opening, every the mount upper end all is equipped with the retaining member.

As a preferable technical scheme of the utility model, the locking part comprises an adjusting bolt which is threaded through the inside of the fixing frame, the upper end of the adjusting bolt is fixedly connected with a knob, and the lower end of the adjusting bolt is connected with an arc-shaped fixing clamping plate in a bearing mode.

As a preferable technical scheme of the utility model, the driving assembly comprises a first driver arranged on the side wall of the shell, the driving end of the first driver extends into the shell in a sliding manner and is connected with an adjusting screw rod in a transmission manner, the other end of the adjusting screw rod is rotationally connected with the inner wall of the shell, a threaded sleeve is sleeved on the surface of the adjusting screw rod in a threaded manner, the upper end of the threaded sleeve is connected with the top wall in the shell in a sliding manner, and a first expansion piece is fixedly connected with the bottom side of the threaded sleeve.

As a preferable technical scheme of the utility model, the top wall in the shell is provided with a sliding chute, both ends of the upper side of the threaded sleeve are connected with pulleys, and the pulleys are in sliding connection with the top wall of the sliding chute.

As a preferred technical scheme of the present invention, a sliding sleeve is fixedly connected to a bottom side of the first support frame, a support rod is fixedly connected to a side wall of the housing, and the support rod penetrates through the inside of the sliding sleeve in a sliding manner.

As a preferable technical scheme of the utility model, the driving end of the first expansion piece is fixedly connected with a connecting plate, and the polishing disc is connected with the bottom side of the connecting plate in a split manner through bolts.

As a preferable technical scheme of the utility model, the middle of the bottom end in the shell is provided with a dust collection hopper with an upward opening, the lower end of the dust collection hopper is communicated with a dust collector, and supporting legs are fixedly connected between the two ends of the bottom side of the dust collection hopper and the bottom wall of the shell.

As a preferred technical scheme of the utility model, the dust suction hopper is made of stainless steel materials.

As a preferable technical solution of the present invention, the first expansion piece and the second expansion piece are one of an electric expansion bar and an electric cylinder.

As a preferred technical scheme of the present invention, the bottom sides of the second actuator and the first actuator are both provided with a damping seat attached thereto, and both of the damping seats are fixedly connected with the side wall of the housing.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the cooperation of the second expansion piece, the second driver, the first support frame, the second support frame, the connecting rod, the driving rod, the transmission gear and the plurality of fixing frames which are oppositely arranged, the clamping fixation and the rotation of the plurality of rivets are realized, and the polishing of the plurality of rivets is realized simultaneously by matching the driving assembly, the first expansion piece and the polishing disc, so that the polishing speed of the rivets is greatly improved, the polishing quality is higher, meanwhile, the device is suitable for polishing the rivets with different sizes, the application range of the device is improved, and the using amount of a power supply is reduced;

2. can produce a lot of pieces at the polishing in-process, at control second driver during operation, the simultaneous control dust catcher work, the dust catcher is stored the piece through the dust absorption fill with the inside absorption of dust catcher, effectively reduces the pollution of polishing environment and the clearance of the later stage to the device of being convenient for.

Drawings

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

FIG. 2 is a top view of the stand of the present invention;

FIG. 3 is a side view of the holder of the present invention;

FIG. 4 is an enlarged view of a portion a of FIG. 1;

wherein: 1. a housing; 2. a first driver; 3. adjusting the screw rod; 4. a threaded sleeve; 5. a first retractor; 6. a polishing disk; 7. a first support frame; 701. a second support frame; 8. a drive rod; 9. a connecting rod; 10. a second retractor; 11. a fixed mount; 12. a locking member; 121. adjusting the bolt; 122. a knob; 123. fixing the clamping plate; 13. a transmission gear; 14. a support bar; 15. a sliding sleeve; 16. a dust suction hopper; 17. a dust collector; 18. a support leg; 19. a second driver; 20. a chute; 21. a pulley.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 and 2, the utility model provides a hydraulic machine rivet polishing device, which comprises a housing 1, a first expansion piece 5 is arranged at the upper end in the housing 1, a polishing disc 6 is fixedly connected to the driving end of the first expansion piece 5, a driving component for controlling the horizontal movement of the first expansion piece 5 is arranged at the upper end of the first expansion piece 5, a second expansion piece 10 and a second driver 19 which are positioned on the same axis are respectively arranged at the opposite sides in the housing 1, the first expansion piece 5 and the second expansion piece 10 are one of electric expansion rods or electric cylinders, the driving end of the second expansion piece 10 is connected with a first support 7, one end of the second driver 19 is provided with a second support 701 which is a mirror image of the first support 7, the opposite sides of the first support 7 and the second support 701 are respectively provided with the same odd number of connecting rods 9 and driving rods 8 at equal intervals, the connecting rods 9 and the driving rods 8 are provided with proper number according to the polishing requirement, one end of the connecting rods 9 is connected with the first support 7 by a bearing, the bearing of the driving rod 8 penetrates through the second support frame 701 and extends to the other end of the second support frame 701, one end of one driving rod 8 in the middle is in transmission connection with the driving end of the second driver 19, the other driving rods 8 are in rotation connection with the side wall of the shell 1, the surfaces of the driving rods 8 are fixedly sleeved with transmission gears 13 and are mutually meshed, fixing frames 11 with opposite openings are fixedly connected to one end sides of the connecting rods 9 opposite to the driving rods 8, and a locking piece 12 is arranged at the upper end of each fixing frame 11;

one end of a plurality of rivets is correspondingly placed in each fixing frame 11 at one end of the second support frame 701 and is fixed through a locking piece 12, then the second expansion piece 10 is controlled to work, the second expansion piece 10 pushes the first support frame 7 towards one end close to the second support frame 701, the first support frame 7 drives the fixing frame 11 on the surface of the first expansion piece to move, the other end of each rivet is aligned with the inside of each fixing frame 11 at the other end, so that the other end of each rivet pushes the first support frame 7 to move to the inside of the fixing frame 11 at the other end through the second expansion piece 10, the other end of each rivet is fixed through the locking piece 12 at the upper end of the rivet, clamping and fixing of the plurality of rivets are realized, then the driving assembly is controlled to drive the first expansion piece 5 and the polishing disc 6 to horizontally move to the upper end of each rivet, and then the first expansion piece 5 drives the polishing disc 6 to move downwards to be attached to the surface of each rivet, then control the work of second driver 19, second driver 19 drives a plurality of actuating levers 8 through drive gear 13 and rotates, drives mount 11 and rivet in proper order and rotates between first support frame 7 and second support frame 701, realizes the polishing to a plurality of rivets simultaneously, and the polishing quality is higher, has improved the polishing rate of rivet greatly, and the device is applicable to the polishing of not unidimensional rivet, has improved the application range of device, has reduced the quantity of power simultaneously.

As shown in fig. 3, the embodiment discloses that the locking member 12 includes an adjusting bolt 121 threaded through the inside of the fixing frame 11, the upper end of the adjusting bolt 121 is fixedly connected with a knob 122, and the lower end of the adjusting bolt is connected with an arc-shaped fixing clamp plate 123 in a bearing manner;

an operator rotates the knob 122, the knob 122 drives the adjusting bolt 121 to rotate, and meanwhile, the fixing clamp plate 123 is driven to move downwards to fix the surface of the rivet, so that the clamping stability of the rivet is improved.

As shown in fig. 1, the embodiment discloses that the driving assembly includes a first driver 2 disposed on a side wall of the housing 1, a driving end of the first driver 2 extends into the housing 1 in a sliding manner, and is connected with an adjusting screw rod 3 in a transmission manner, the other end of the adjusting screw rod 3 is rotatably connected with an inner wall of the housing 1, a threaded sleeve 4 is sleeved on a surface of the adjusting screw rod 3 in a threaded manner, an upper end of the threaded sleeve 4 is slidably connected with an inner top wall of the housing 1, and a first expansion piece 5 is fixedly connected with a bottom side of the threaded sleeve 4;

drive accommodate the lead screw 3 through first driver 2 and rotate, roof sliding connection in swivel nut 4 and the casing 1 has simultaneously realized spacing to swivel nut 4 to make accommodate the lead screw 3 rotate and drive swivel nut 4 its surface displacement again, swivel nut 4 drives the first expansion bend 5 and the 6 horizontal migration of dish of polishing of lower extreme.

As shown in fig. 4, in the embodiment, a sliding groove 20 is formed in the top wall of the housing 1, pulleys 21 are connected to both ends of the upper side of the threaded sleeve 4, and the pulleys 21 are slidably connected to the top wall of the sliding groove 20;

when the threaded sleeve 4 moves, the pulley 21 is driven to roll with the inner top wall of the sliding groove 20, so that the friction between the threaded sleeve 4 and the top wall of the sliding groove 20 is reduced, and meanwhile, the abrasion between the threaded sleeve 4 and the top wall of the sliding groove 20 is reduced.

As shown in fig. 1, in the embodiment, a sliding sleeve 15 is fixedly connected to the bottom side of the first support frame 7, a support rod 14 is fixedly connected to the side wall of the housing 1, and the support rod 14 slidably penetrates through the sliding sleeve 15;

when the first support frame 7 moves, the sliding sleeve 15 is driven to slide on the surface of the support rod 14, so that the first support frame 7 is supported, and the stability of the first support frame 7 during moving is improved.

As shown in fig. 1, in the embodiment, a connecting plate is fixedly connected to the driving end of the first expansion piece 5, and the polishing disc 6 is detachably connected to the bottom side of the connecting plate through bolts, so that the polishing disc 6 can be conveniently detached and installed, the polishing disc 6 can be conveniently replaced, and the polishing effect of rivets can be improved.

As shown in fig. 1, in the embodiment, a dust hopper 16 with an upward opening is disposed in the middle of the bottom end of the housing 1, the dust hopper 16 is made of stainless steel, a dust collector 17 is communicated with the lower end of the dust hopper 16, and supporting legs 18 are fixedly connected between the two ends of the bottom side of the dust hopper 16 and the bottom wall of the housing 1;

can produce a lot of clashes at the polishing in-process, when control second driver 19 during operation, control dust catcher 17 work simultaneously, dust catcher 17 adsorbs the piece to the inside storage of dust catcher 17 through dust hopper 16, effectively reduces the pollution of polishing environment and the clearance of the later stage to the device of being convenient for.

As shown in fig. 1, in the embodiment, the second actuator 19 and the first actuator 2 are both provided with shock absorbing seats attached to the bottom sides thereof, and both shock absorbing seats are fixedly connected to the side wall of the housing 1, so as to reduce the shock generated by the two during operation, and further improve the stability of the device during operation.

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 hydraulic press rivet burnishing device, includes casing (1), its characterized in that: a first expansion piece (5) is arranged at the upper end in the shell (1), a polishing disc (6) is fixedly connected to the driving end of the first expansion piece (5), and a driving assembly for controlling the first expansion piece (5) to horizontally move is arranged at the upper end of the first expansion piece (5);

a second expansion piece (10) and a second driver (19) which are positioned on the same axis are respectively arranged on opposite sides in the shell (1), the driving end of the second expansion piece (10) is connected with a first support frame (7), one end of the second driver (19) is provided with a second support frame (701) which is in mirror image with the first support frame (7), the opposite sides of the first support frame (7) and the second support frame (701) are respectively provided with a connecting rod (9) and a driving rod (8) which are in the same odd number at equal intervals, one end of the connecting rod (9) is in bearing connection with the first support frame (7), the bearing of the driving rod (8) penetrates through the second support frame (701) and extends to the other end of the second support frame, one end of one driving rod (8) in the middle is in transmission connection with the driving end of the second driver (19), other driving rods (8) are in rotational connection with the side wall of the shell (1), and a plurality of driving rods (8) are fixedly sleeved with transmission gears (13), and all intermeshing, connecting rod (9) and actuating lever (8) are relative one end side all the rigid coupling have opening relative mount (11), every mount (11) upper end all is equipped with retaining member (12).

2. The hydraulic press rivet buffing apparatus of claim 1 further characterized by: retaining member (12) run through inside adjusting bolt (121) of mount (11) including the screw thread, adjusting bolt (121) upper end rigid coupling has knob (122), and its lower extreme bearing is connected with curved solid fixed splint (123).

3. The hydraulic press rivet buffing apparatus of claim 1 further characterized by: the drive assembly is including setting up first driver (2) at casing (1) lateral wall, first driver (2) drive end slides and extends to casing (1) inside, and the transmission is connected with accommodate the lead screw (3), accommodate the lead screw (3) other end is connected with casing (1) inner wall rotation, accommodate the lead screw (3) surface thread bush is equipped with swivel nut (4), roof sliding connection in swivel nut (4) upper end and casing (1), first expansion bend (5) and swivel nut (4) bottom side rigid coupling.

4. A hydraulic press rivet buffing apparatus according to claim 3 further characterised by: spout (20) have been seted up to roof in casing (1), swivel nut (4) upside both ends all are connected with pulley (21), pulley (21) and spout (20) roof sliding connection.

5. The hydraulic press rivet buffing apparatus of claim 1 further characterized by: a sliding sleeve (15) is fixedly connected to the bottom side of the first support frame (7), a support rod (14) is fixedly connected to the side wall of the shell (1), and the support rod (14) penetrates through the inside of the sliding sleeve (15) in a sliding mode.

6. The hydraulic press rivet buffing apparatus of claim 1 further characterized by: the driving end of the first expansion piece (5) is fixedly connected with a connecting plate, and the polishing disc (6) is connected with the bottom side of the connecting plate in a split mode through bolts.

7. The hydraulic press rivet buffing apparatus of claim 1 further characterized by: the dust collection device is characterized in that a dust collection hopper (16) with an upward opening is arranged in the middle of the bottom end of the shell (1), the lower end of the dust collection hopper (16) is communicated with a dust collector (17), and supporting legs (18) are fixedly connected between two ends of the bottom side of the dust collection hopper (16) and the bottom wall of the shell (1).

8. The hydraulic press rivet buffing apparatus of claim 7 further comprising: the dust absorption hopper (16) is made of stainless steel materials.

9. The hydraulic press rivet buffing apparatus of claim 1 further characterized by: the first expansion piece (5) and the second expansion piece (10) are electric expansion rods or electric cylinders.

10. A hydraulic press rivet buffing apparatus according to claim 3 further characterised by: and shock absorbing seats attached to the second driver (19) and the first driver (2) are arranged on the bottom sides of the second driver and the first driver, and the two shock absorbing seats are fixedly connected with the side wall of the shell (1).