CN212886670U

CN212886670U - Deburring device for retaining sheet of stamping chain

Info

Publication number: CN212886670U
Application number: CN202020987414.9U
Authority: CN
Inventors: 张逸成; 张青峰
Original assignee: Wuxi Mancheng Chain Transmission Manufacturing Co ltd
Current assignee: Wuxi Mancheng Chain Transmission Manufacturing Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-04-06
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a punching press chain separation blade burring device, which comprises a mounting bracket, the left and right sides of mounting bracket is rotated and is connected with the installation axle, and the middle part fixedly connected with cylinder of installation axle, both sides fixed mounting have telescopic cylinder around the upper end of mounting bracket, telescopic cylinder's top fixedly connected with backup pad, and the upper end middle part fixed mounting of backup pad has the rotating electrical machines, and the lower extreme output end fixedly connected with rotation axis of rotating electrical machines, the bottom fixedly connected with of rotation axis beat the mill, is provided with separation blade fixing device on the conveyer belt. The utility model discloses a punching press chain separation blade burring device can carry out quick fixed to the chain separation blade of equidimension not through chain separation blade fixing device, and easy operation is convenient, adopts conveyer belt's assembly line burring means simultaneously, can carry out quick burring to the chain separation blade, very big improvement work efficiency, this device can guarantee through overspeed device tensioner that the long-time work of conveyer belt can not take place not hard up in addition.

Description

Deburring device for retaining sheet of stamping chain

Technical Field

The utility model belongs to the technical field of burring device and specifically relates to a punching press chain separation blade burring device.

Background

The surface of the metal part is exposed to debris and microscopic metal particles on the surface, which are called burrs. The more burrs, the lower its quality standard. One of the defects on the surface of the steel is represented by uneven flash at the end of the steel which is cold cut, hot sawed or flame cut, and excessive metal extruded at the welding seam when the pipe is welded. The thickness of the burr at the end of the cold-cut product depends on the gap between the cutting edges. The harmfulness of the burrs is particularly obvious, and the general attention of people is gradually paid. With the continuous development of scientific technology, modern deburring technology is mature, modern common deburring methods comprise methods such as manual, electrolysis, ultrasonic wave and high-pressure water injection, and the types of deburring equipment are increased.

Chain separation blade is in order to guarantee quality in processing production, need carry out the burring operation to the surface, and modern burring device still has more defect, and modern chain separation blade burring device work efficiency is lower, only can process the chain separation blade in proper order, and process time is longer, and modern separation blade burring device work is not very stable in addition, can not long-time normal operating, and life is lower, for this reason, we propose a neotype chain separation blade burring device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a punching press chain separation blade burring device to solve modern chain separation blade burring device and fix insecure to the separation blade, the inconvenient regulation of fixing device and the lower problem of work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a deburring device for a stamping chain catch comprises a mounting frame, wherein mounting shafts are rotatably connected to the left side and the right side of the mounting frame, rotary drums are fixedly connected to the middle parts of the mounting shafts, and a conveyor belt is connected between the rotary drums on the left side and the right side of the mounting frame; telescopic cylinders are fixedly mounted on the front side and the rear side of the upper end of the mounting frame, a supporting plate is fixedly connected to the top end of each telescopic cylinder, a rotating motor is fixedly mounted in the middle of the upper end of each supporting plate, a rotating shaft is fixedly connected to the output end of the lower end of the rotating motor, the rotating shaft is rotatably connected with the supporting plates, and a polishing disc is fixedly connected to the bottom end of the rotating shaft; the conveying belt is provided with a baffle fixing device; and the lower end of the conveying belt is provided with a tensioning device.

As a further aspect of the present invention: the separation blade fixing device comprises a connecting plate, the longitudinal section of the connecting plate is of an L-shaped structure, the connecting plate is in threaded connection with the conveyor belt through a fixing bolt, the connecting plate is provided with two groups, and a supporting box is fixedly connected between the two groups of connecting plates.

As a further aspect of the present invention: the upper surface of supporting box has been seted up and has been led to the groove, leads to the inslot and be provided with the slider, leads to the cross section of groove and slider and is the rectangle structure, and the lateral wall closely laminates with the inside wall about leading to the groove about the slider, and the slider is total two.

As a further aspect of the present invention: the upper end of slider is through L shape connecting rod fixedly connected with clamp splice, and the lower extreme fixedly connected with screw thread piece of slider, threaded connection have the threaded rod on the screw thread piece, the middle part fixedly connected with driven gear of threaded rod, driven gear's lower extreme meshing has the driving gear, and the middle part of driving gear has driving motor through drive shaft connection, and driving motor is positive and negative motor, and driving motor sets up inside the supporting box.

As a further aspect of the present invention: the tensioning device comprises two mounting seats, the two mounting seats are symmetrically arranged on the front side and the rear side of the conveyor belt, mounting grooves are formed in the opposite sides of the two mounting seats, and a lifting cylinder is fixedly mounted at the bottom of each mounting groove.

As a further aspect of the present invention: the upper end output shaft fixedly connected with bearing frame of lift cylinder, the bottom sliding connection of bearing frame and mounting groove, rotate through the bearing in the bearing frame and be connected with the tensioning axle, the middle part fixedly connected with take-up pulley of tensioning axle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the separation blade fixing device of the device drives the threaded rod to rotate through the driving motor, the threaded rod is in threaded connection with the threaded block, and meanwhile, the threaded block is limited through the sliding block and the sliding groove, so that the threaded block moves on the threaded rod and further drives the clamping block to move, the clamping block is enabled to fix chain separation blades of different sizes, and the fixing mode is simple and rapid;

2. the separation blade fixing device of the device conveys on the conveying belt, the rotary motor drives the polishing disc to polish and deburr the chain separation blade, and the conveying belt type assembly line operation is adopted, so that the working efficiency is greatly improved and the manpower and material resources are saved compared with the traditional deburring operation;

3. the lower extreme of conveyer belt is provided with overspeed device tensioner, and the last take-up pulley of overspeed device tensioner can go up and down through the lift cylinder, and after the long-time operation of conveyer belt is not hard up, can make take-up pulley and conveyer belt laminate through the decline take-up pulley to make the operation that the conveyer belt can be stable, guarantee the long-time normal work of device.

Drawings

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

fig. 2 is a schematic structural view of the retaining plate fixing device of the present invention;

fig. 3 is a top view of the retaining plate fixing device of the present invention;

fig. 4 is a schematic view of the internal structure of the retaining plate fixing device of the present invention;

fig. 5 is a schematic structural diagram of the middle tension device of the present invention.

In the figure: 1. a conveyor belt; 2. a drum; 3. a telescopic cylinder; 4. a rotating electric machine; 5. a rotating shaft; 6. grinding disc; 7. a connecting plate; 8. a support box; 9. a clamping block; 10. an L-shaped connecting rod; 11. a mounting frame; 12. installing a shaft; 13. a mounting seat; 14. fixing the bolt; 15. a through groove; 16. a slider; 17. a thread block; 18. a threaded rod; 19. a driven gear; 20. a driving gear; 21. a drive motor; 22. a bearing seat; 23. tensioning the shaft; 24. mounting grooves; 25. a tension wheel; 26. a lifting cylinder; 27. and a support plate.

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, a deburring device for a stamping chain catch comprises a mounting frame 11, wherein mounting shafts 12 are rotatably connected to the left side and the right side of the mounting frame 11, rotary drums 2 are fixedly connected to the middle parts of the mounting shafts 12, a conveyor belt 1 is connected between the rotary drums 2 on the left side and the right side of the mounting frame 11, a transmission motor is arranged at the lower end of the conveyor belt 1 on the mounting frame 11, and an output shaft of the transmission motor is in transmission connection with the mounting shafts 12 through a belt; telescopic cylinders 3 are fixedly mounted on the front side and the rear side of the upper end of the mounting frame 11, a supporting plate 27 is fixedly connected to the top end of each telescopic cylinder 3, a rotating motor 4 is fixedly mounted in the middle of the upper end of each supporting plate 27, a rotating shaft 5 is fixedly connected to the output end of the lower end of each rotating motor 4, each rotating shaft 5 is rotatably connected with the corresponding supporting plate 27, and a polishing disc 6 is fixedly connected to the bottom end of each rotating shaft 5;

the conveying belt 1 is provided with a baffle fixing device, the baffle fixing device comprises a connecting plate 7, the longitudinal section of the connecting plate 7 is of an L-shaped structure, the connecting plate 7 is in threaded connection with the conveying belt 1 through a fixing bolt 14, the fixing of the baffle fixing device and the conveying belt 1 can be completed through the fixing bolt 14, the connecting and dismounting are very convenient, the maintenance and replacement of the baffle fixing device are convenient, two groups of connecting plates 7 are arranged, and a support box 8 is fixedly connected between the two groups of connecting plates 7; the upper surface of the supporting box 8 is provided with a through groove 15, a sliding block 16 is arranged in the through groove 15, the number of the sliding blocks 16 is two, the cross sections of the through groove 15 and the sliding block 16 are both rectangular structures, the left side wall and the right side wall of the sliding block 16 are tightly attached to the left inner side wall and the right inner side wall of the through groove 15, the upper end of the sliding block 16 is fixedly connected with a clamping block 9 through an L-shaped connecting rod 10, the lower end of the sliding block 16 is fixedly connected with a threaded block 17, a threaded rod 18 is connected onto the threaded block 17 in a threaded mode, the spiral directions of threads on the front side and the rear side of the threaded rod 18 are opposite, the front side and the rear side of the threaded rod 18 are rotatably connected with the inner side walls of the supporting box 8, the middle of the threaded rod 18 is fixedly connected;

the lower extreme of conveyer belt 1 is provided with overspeed device tensioner, overspeed device tensioner includes mount pad 13, mount pad 13 is total two, two mount pad 13 symmetries set up both sides around conveyer belt 1, mounting groove 24 has been seted up in two relative one sides of mount pad 13, the bottom fixed mounting of mounting groove 24 has lift cylinder 26, lift cylinder 26's upper end output shaft fixedly connected with bearing frame 22, the bottom sliding connection with mounting groove 24 of bearing frame 22, it is connected with tensioning shaft 23 to rotate through the bearing in the bearing frame 22, the middle part fixedly connected with take-up pulley 25 of tensioning shaft 23.

The utility model discloses a structural feature and theory of operation: when the device works, the mounting shaft 12 of the roller 2 at one end of the conveyor belt 1 is connected with a transmission motor, the transmission motor is started, chain blocking pieces needing to be deburred are placed between two clamping blocks 9 on a supporting box 8 in a blocking piece fixing device, a driving motor 21 is started, the driving motor 21 drives a threaded rod 18 to rotate, the spiral directions of threads at two sides of the threaded rod 18 are opposite, the threaded rod 18 is in threaded connection with threaded blocks 17, the threaded blocks 17 at two sides of the threaded rod 18 are close to or away from each other, the chain blocking pieces are clamped in the approaching process, as the sliding block 16 is in sliding connection with the through groove 15, the cross sections of the through groove 15 and the sliding block 16 are both rectangular structures, the left side wall and the right side wall of the sliding block 16 are tightly attached to the left inner side wall and the right inner side wall of the through groove 15, the threaded blocks 17 are limited, the threaded blocks 17, when the chain separation blade carries the lower extreme of backup pad 27, telescopic cylinder 3 drives backup pad 27 downstream, rotating electrical machines 4 drives grinding disc 6 and rotates, grinding disc 6 deburs the surface of chain separation blade, the end of conveyer belt 1 is transported to the chain separation blade of accomplishing the burring operation, driving motor 21 rotates, make two clamp splice 9 move towards opposite direction, the chain separation blade is deviate from separation blade fixing device, the lower extreme of conveyer belt 1 is provided with overspeed device tensioner in addition, when conveyer belt 1 is not hard up with being connected of cylinder 2, drive tensioning shaft 23 and take-up pulley 25 downstream through lift cylinder 26, take-up pulley 25 laminates with the medial surface of conveyer belt 1, thereby make conveyer belt 1 obtain fixedly, prevent not hard up, guarantee the stability that conveyer belt 1 carried.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The deburring device for the separation blade of the stamping chain comprises a mounting rack (11), and is characterized in that mounting shafts (12) are rotatably connected to the left side and the right side of the mounting rack (11), rotary drums (2) are fixedly connected to the middle parts of the mounting shafts (12), and a conveyor belt (1) is connected between the rotary drums (2) on the left side and the right side of the mounting rack (11); telescopic cylinders (3) are fixedly mounted on the front side and the rear side of the upper end of the mounting frame (11), a supporting plate (27) is fixedly connected to the top end of each telescopic cylinder (3), a rotating motor (4) is fixedly mounted in the middle of the upper end of each supporting plate (27), a rotating shaft (5) is fixedly connected to the output end of the lower end of each rotating motor (4), each rotating shaft (5) is rotatably connected with each supporting plate (27), and a polishing disc (6) is fixedly connected to the bottom end of each rotating shaft (5); a baffle fixing device is arranged on the conveyor belt (1); the lower end of the conveyor belt (1) is provided with a tensioning device.

2. The punching chain baffle deburring device according to claim 1, characterized in that the baffle fixing device comprises a connecting plate (7), the longitudinal section of the connecting plate (7) is of an L-shaped structure, the connecting plate (7) is in threaded connection with the conveyor belt (1) through a fixing bolt (14), two groups of connecting plates (7) are arranged, and a support box (8) is fixedly connected between the two groups of connecting plates (7).

3. The deburring device for the baffle plates of the punching chain according to claim 2, wherein through grooves (15) are formed in the upper surface of the supporting box (8), sliding blocks (16) are arranged in the through grooves (15), the cross sections of the through grooves (15) and the sliding blocks (16) are both rectangular structures, the left side wall and the right side wall of each sliding block (16) are tightly attached to the left inner side wall and the right inner side wall of each through groove (15), and the number of the sliding blocks (16) is two.

4. The deburring device for the baffle plates of the stamping chain as claimed in claim 3, wherein the upper end of the sliding block (16) is fixedly connected with a clamping block (9) through an L-shaped connecting rod (10), the lower end of the sliding block (16) is fixedly connected with a thread block (17), a thread rod (18) is connected to the thread block (17) in a threaded manner, a driven gear (19) is fixedly connected to the middle of the thread rod (18), a driving gear (20) is meshed with the lower end of the driven gear (19), a driving motor (21) is connected to the middle of the driving gear (20) through a driving shaft, the driving motor (21) is a forward and reverse rotating motor, and the driving motor (21) is arranged inside the supporting box (8).

5. The deburring device for the baffle plates of the punching chain as claimed in claim 1, wherein the tensioning device comprises two mounting seats (13), the two mounting seats (13) are symmetrically arranged on the front side and the rear side of the conveyor belt (1), mounting grooves (24) are formed in the opposite surfaces of the two mounting seats (13), and a lifting cylinder (26) is fixedly mounted at the bottoms of the mounting grooves (24).

6. The deburring device for the stamping chain baffle plate as claimed in claim 5, wherein an upper end output shaft of the lifting cylinder (26) is fixedly connected with a bearing seat (22), the bearing seat (22) is slidably connected with the bottom of the mounting groove (24), a tensioning shaft (23) is rotatably connected in the bearing seat (22) through a bearing, and a tensioning wheel (25) is fixedly connected in the middle of the tensioning shaft (23).