CN210754521U

CN210754521U - Bending machine elbow stamping device

Info

Publication number: CN210754521U
Application number: CN201921353486.1U
Authority: CN
Inventors: 龚玉弟
Original assignee: Nantong Chaoli Rolling Machine Producing Co Ltd
Current assignee: Nantong Chaoli Rolling Machine Producing Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-16
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to a bending machine equipment technical field just discloses a bending machine elbow stamping device, the camera includes a supporting plate, fixed surface is connected with the work box in the backup pad, the working hole has all been seted up to work box upper surface, left surface and right flank, and the work box inside is provided with controlling means, controlling means includes two sets of fixed plates, the inside fixed chamber that is provided with of fixed plate. This bender elbow stamping device, through first threaded rod, rotate the wheel, the extension board, the connecting axle, smooth ball, the mating reaction of limiting plate and scale, can control the position of straight tube, make the straight tube place on the fixed plate between two parties relatively, through second threaded rod, turning block, smooth pipe, flexible pipe, upper junction plate, lower connecting plate and buffer spring's mating reaction, can play certain cushioning effect to the device, improve punching press product quality, extension device life simultaneously.

Description

Bending machine elbow stamping device

Technical Field

The utility model relates to a bending machine equipment technical field specifically is a bending machine elbow stamping device.

Background

At present, stamping is a forming method in which a press and a die are used to apply an external force to a plate, a strip, a pipe, a profile, or the like to cause plastic deformation or separation, thereby obtaining a workpiece (a stamped part) having a desired shape and size. The existing bending machine elbow stamping device is a device used in the process of stamping straight pipes, the position of the straight pipes placed by the bending machine elbow stamping device is not well controlled when the bending machine elbow stamping device is used, the straight pipes are not easy to align, the accuracy is low, the buffering effect of the bending machine elbow stamping device is not good, the practicability is low, and the bending machine elbow stamping device is not beneficial to popularization and use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bender elbow stamping device has solved bender elbow stamping device and has controlled the position that the straight tube was placed when using more not good, leads to the straight tube to be difficult to the pendulum just, and the accuracy nature is lower, and bender elbow stamping device's cushioning effect is not good more simultaneously, and the practicality is lower, is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bending machine elbow stamping device comprises a supporting plate, wherein a working box is fixedly connected to the upper surface of the supporting plate, working ports are formed in the upper surface, the left side surface and the right side surface of the working box, a control device is arranged in the working box and comprises two groups of fixing plates, fixing cavities are formed in the fixing plates, fixing ports are formed in the upper surface, the left side surface and the right side surface of each fixing plate, auxiliary shafts are fixedly connected to the front side surface and the rear side surface of each fixing plate, the outer ends of the auxiliary shafts are rotatably connected with the inner side wall of the working box, a limiting plate is arranged in each fixing plate, the outer side wall of each limiting plate is in contact with the inner side wall of each fixing plate, a placing plate is fixedly connected to the outer side surface of each limiting plate, a placing cavity is formed in each placing plate, smooth balls are rotatably arranged in the, the outer end of the first threaded rod is fixedly connected with a rotating wheel, the inner end of the first threaded rod is fixedly connected with a connecting shaft, the inner end of the connecting shaft penetrates through the outer end of the placing plate and extends into the placing cavity to be fixedly connected with the smooth ball, the front side surface of the fixing plate is fixedly connected with a graduated scale, four corners of the upper surface of the supporting plate are fixedly connected with supporting columns, the top ends of the supporting columns are fixedly connected with a transverse plate, the upper surface of the transverse plate is fixedly connected with a hydraulic cylinder, the output ends of the hydraulic cylinder penetrate through the upper surface of the transverse plate and are fixedly connected with stamping blocks, four corners of the supporting plate are respectively provided with a buffer device, each buffer device comprises a second threaded rod, the bottom end of each second threaded rod penetrates through the upper surface of the, the equal fixedly connected with in backup pad lower surface four corners smooth pipe, smooth socle end is provided with flexible pipe, and first opening has all been seted up to smooth socle end and bottom, the second opening has been seted up on flexible pipe top, smooth socle end passes flexible pipe top and inserts inside flexible pipe top, lower connecting plate lower surface and flexible intraductal end lateral wall fixed connection down, second screw rod top end fixedly connected with turning block.

Preferably, the equal fixedly connected with of limiting plate front end and rear end removes the axle, spacing hole has all been seted up to fixed plate front end and rear end, remove the axle outer end and pass spacing hole and fixedly connected with smooth slider, the contact of light slider inner and fixed plate lateral surface.

Preferably, the bottom end of the telescopic pipe is fixedly connected with a bottom plate, and four corners of the lower surface of the bottom plate are fixedly connected with bases.

Preferably, the outer side wall of the rotating block is fixedly connected with a rotating raised line, and the rotating raised line is made of a rubber material.

Preferably, the left end and the right end of the hydraulic cylinder are fixedly connected with fixing frames, and the bottom ends of the fixing frames are fixedly connected with the upper surface of the transverse plate.

Preferably, the inner end of the limiting plate is fixedly connected with a smooth plate.

(III) advantageous effects

The utility model provides a bending machine elbow stamping device possesses following beneficial effect:

1. this bender elbow stamping device, through first threaded rod, rotate the wheel, the extension board, the connecting axle, smooth ball, the mating reaction of limiting plate and scale, can control the position of straight tube, make the straight tube place on the fixed plate between two parties relatively, through second threaded rod, turning block, smooth pipe, flexible pipe, upper junction plate, lower connecting plate and buffer spring's mating reaction, can play certain cushioning effect to the device, improve punching press product quality, extension device life simultaneously.

2. This bender elbow stamping device through the mating reaction of pneumatic cylinder, punching press piece, pillar and diaphragm, can carry out the action of punching press to the straight tube work piece, through the mating reaction of supplementary axle and fixed plate, can play the fixed effect of support to the straight tube work piece, can reciprocate in flexible intraduct through smooth pipe, can prevent that buffer spring from taking place the deflection.

Drawings

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

fig. 2 is a schematic top view of the control part of the present invention;

fig. 3 is a schematic structural view of the buffering device of the present invention.

In the figure: 1. a support plate; 2. a work box; 3. a control device; 301. a fixing plate; 302. an auxiliary shaft; 303. a limiting plate; 304. placing the plate; 305. a smooth ball; 306. a support plate; 307. a first threaded rod; 308. a rotating wheel; 309. a connecting shaft; 3010. a graduated scale; 3011. a movable shaft; 3012. a limiting hole; 3013. an optical slider; 3014. a smooth plate; 4. a pillar; 5. a transverse plate; 6. a hydraulic cylinder; 7. stamping the blocks; 8. a buffer device; 801. a second threaded rod; 802. an upper connecting plate; 803. a buffer spring; 804. a lower connecting plate; 805. smoothing the tube; 806. a telescopic pipe; 807. rotating the block; 808. rotating the convex strips; 9. a base plate; 10. a base; 11. A fixing frame.

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. 1-3, the present invention provides a technical solution: a bending machine elbow stamping device comprises a supporting plate 1, wherein the upper surface of the supporting plate 1 is fixedly connected with a working box 2, the upper surface, the left side surface and the right side surface of the working box 2 are respectively provided with a working opening, the inside of the working box 2 is provided with a control device 3, the control device 3 comprises two groups of fixing plates 301, the inside of each fixing plate 301 is provided with a fixing cavity, the upper surface, the left side surface and the right side surface of each fixing plate 301 are respectively provided with a fixing opening, the front side surface and the back side surface of each fixing plate 301 are respectively and fixedly connected with an auxiliary shaft 302, the outer end of each auxiliary shaft 302 is rotatably connected with the inner side wall of the working box 2, a limiting plate 303 is arranged inside each fixing plate 301, the front end and the back end of each limiting plate 303 are respectively and fixedly connected with a moving shaft 3011, the front end and the back end of each fixing plate 301 are respectively provided with, the moving shaft 3011 can move left and right on the limiting hole 3012 to assist the limiting plate 303 to move left and right, the smooth block 3013 can prevent the moving shaft 3011 from running out of the limiting hole 3012, the inner end of the limiting plate 303 is fixedly connected with the smooth plate 3014, the smooth plate 3014 can enable the straight pipe to be conveniently placed between the two groups of limiting plates 303, the outer side wall of the limiting plate 303 is contacted with the inner side wall of the fixing plate 301, the outer side wall of the limiting plate 303 is fixedly connected with the placing plate 304, the placing plate 304 is internally provided with a placing cavity, the inside of the placing plate 304 is rotatably provided with the smooth ball 305, the outer side wall of the inner bottom of the fixing plate 301 is fixedly connected with the supporting plate 306, the supporting plate 306 is screwed with the first threaded rod 307, the outer end of the first threaded rod 307 is fixedly connected with the rotating wheel 308, the inner end of the first threaded, the front side surface of the fixed plate 301 is fixedly connected with a graduated scale 3010, four corners of the upper surface of the supporting plate 1 are fixedly connected with supporting columns 4, the top ends of the supporting columns 4 are fixedly connected with a transverse plate 5, the upper surface of the transverse plate 5 is fixedly connected with a hydraulic cylinder 6, the left end and the right end of the hydraulic cylinder 6 are fixedly connected with a fixed frame 11, the bottom end of the fixed frame 11 is fixedly connected with the upper surface of the transverse plate 5, the fixed frame 11 can enable the hydraulic cylinder 6 to work more stably, the output end of the hydraulic cylinder 6 penetrates through the upper surface of the transverse plate 5 and is fixedly connected with a stamping block 7, four corners of the supporting plate 1 are respectively provided with a buffer device 8, each buffer device 8 comprises a second threaded rod 801, the bottom end of each second threaded rod 801 penetrates through the upper surface of the supporting plate 1 in a threaded manner and is rotatably, smooth pipe 805 bottom is provided with flexible pipe 806, flexible pipe 806 bottom fixedly connected with bottom plate 9, the equal fixedly connected with base 10 in bottom plate 9 lower surface four corners, bottom plate 9 and base 10 interact, can make the device more firm fix in a suitable position, first opening has all been seted up to smooth pipe 805 top and bottom, the second opening has been seted up on flexible pipe 806 top, smooth pipe 805 bottom passes flexible pipe 806 top and inserts inside flexible pipe 806 top, lower connecting plate 804 lower surface and flexible pipe 806 inner bottom lateral wall fixed connection, second threaded rod 801 top fixedly connected with turning block 807, fixedly connected with rotation sand grip 808 on the turning block 807 lateral wall, the material of rotation sand grip 808 is rubber materials, it is more convenient that rotation sand grip 808 can make the staff when rotatory turning block 807.

When the device is used, firstly, the device is fixed at a proper position, a straight pipe to be bent is placed on the fixed plate 301, the left end and the right end of the straight pipe are respectively contacted with the two groups of smooth plates 3014, the middle point of the straight pipe and the middle point of the stamping block 7 are on a vertical line, the hydraulic cylinder 6 is electrically connected, the hydraulic cylinder 6 drives the stamping block 7 to move up and down, the stamping block 7 performs stamping action on the straight pipe, the fixed plate 301 rotates at a certain angle, the auxiliary shaft 302 can assist the fixed plate 301 to rotate, further performs stamping action on the straight pipe, the position of the limiting plate 303 can be adjusted at the same time, the device can stamp straight pipes with different lengths, a worker rotates the rotating wheel 308, the first threaded rod 307 rotates on the supporting plate 306 and moves left and right, the connecting shaft 309 is connected with the first threaded rod 307, and the first threaded rod 307 is connected with the smooth ball 305, the smooth ball 305 can rotate inside the placing plate 304, and further assist the first threaded rod 307 to rotate, so that the first threaded rod 307 drives the limit plate 303 to move left and right, the adaptability is improved, meanwhile, due to the mechanical stamping, relatively large vibration can be generated, the strong vibration not only affects the quality of the stamped product, but also reduces the service life of the device, therefore, the shock absorption measure of the device is very important, the buffer spring 803 can play a certain buffer role on the device, and can adjust the buffer effect of the device, adjust the expansion amount of the buffer spring 803, and further adjust the buffer effect of the device, the worker rotates the rotating block 807, so that the second threaded rod 801 can rotate on the support plate 1 and move up and down at the same time, the bottom end of the second rotating rod is rotatably connected with the upper connecting plate 802, can assist second threaded rod 801 to carry out the removal from top to bottom, and then can adjust the flexible volume of buffer spring 803, and then adjust the cushioning effect of device, smooth pipe 805 can carry out the removal from top to bottom in flexible pipe 806, can prevent that buffer spring 803 from taking place the deflection.

In summary, the bending press device of the bending machine can control the position of the straight pipe by the cooperation of the first threaded rod 307, the rotating wheel 308, the support plate 306, the connecting shaft 309, the smooth ball 305, the limit plate 303 and the graduated scale 3010, so that the straight pipe is placed on the fixed plate 301 relatively centrally, the device can be buffered to a certain extent by the cooperation of the second threaded rod 801, the rotating block 807, the smooth pipe 805, the telescopic pipe 806, the upper connecting plate 802, the lower connecting plate 804 and the buffer spring 803, the quality of a pressed product is improved, the service life of the device is prolonged, the device can be pressed for the straight pipe workpiece by the cooperation of the hydraulic cylinder 6, the pressing block 7, the support 4 and the transverse plate 5, the device can support and fix the straight pipe workpiece by the cooperation of the auxiliary shaft 302 and the fixed plate 301, and the smooth pipe 805 can move up and down in the telescopic pipe 806, the buffer spring 803 can be prevented from being deflected.

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 utility model provides a bender elbow stamping device, includes backup pad (1), its characterized in that: the upper surface of the supporting plate (1) is fixedly connected with a working box (2), the upper surface, the left side surface and the right side surface of the working box (2) are respectively provided with a working port, the inside of the working box (2) is provided with a control device (3), the control device (3) comprises two groups of fixing plates (301), the inside of each fixing plate (301) is provided with a fixing cavity, the upper surface, the left side surface and the right side surface of each fixing plate (301) are respectively provided with a fixing port, the front side surface and the rear side surface of each fixing plate (301) are respectively and fixedly connected with an auxiliary shaft (302), the outer end of each auxiliary shaft (302) is rotatably connected with the inner side wall of the working box (2), a limiting plate (303) is arranged inside the fixing plate (301), the outer side wall of the limiting plate (303) is in contact with the inner side wall of the fixing plates (301, place board (304) inside rotatable smooth ball (305) that is provided with, fixed plate (301) inner bottom lateral wall fixedly connected with extension board (306), extension board (306) top thread is equipped with first threaded rod (307), first threaded rod (307) outer end fixedly connected with turning wheel (308), first threaded rod (307) inner fixedly connected with connecting axle (309), connecting axle (309) inner passes places board (304) outer end and stretches into and places intracavity portion and smooth ball (305) fixed connection, fixed plate (301) leading flank fixedly connected with scale (3010), the equal fixedly connected with pillar (4) in backup pad (1) upper surface four corners, pillar (4) top fixedly connected with diaphragm (5), the fixed surface is connected with pneumatic cylinder diaphragm (6) on the upper surface of diaphragm (5), pneumatic cylinder (6) output passes diaphragm (5) upper surface and fixedly connected with punching press piece (7), buffer devices (8) are arranged at four corners of the support plate (1), each buffer device (8) comprises a second threaded rod (801), the bottom end of each second threaded rod (801) penetrates through the upper surface of the support plate (1) in a threaded manner and is connected with an upper connecting plate (802) in a rotating manner, a buffer spring (803) is fixedly connected to the lower surface of each upper connecting plate (802), the other end of each buffer spring (803) is fixedly connected with a lower connecting plate (804), smooth tubes (805) are fixedly connected to four corners of the lower surface of the support plate (1), telescopic tubes (806) are arranged at the bottom ends of the smooth tubes (805), first through holes are formed in the top ends and the bottom ends of the smooth tubes (805), second through holes are formed in the top ends of the telescopic tubes (806), the bottom ends of the smooth tubes (805) penetrate through the top ends of the telescopic tubes (806) and are inserted into the top ends of, the top end of the second threaded rod (801) is fixedly connected with a rotating block (807).

2. The bender punch apparatus of claim 1, wherein: limiting plate (303) front end and the equal fixedly connected with in rear end remove axle (3011), spacing hole (3012) have all been seted up to fixed plate (301) front end and rear end, remove axle (3011) outer end and pass spacing hole (3012) and fixed connection has smooth slider (3013), smooth slider (3013) inner and fixed plate (301) lateral surface contact.

3. The bender punch apparatus of claim 1, wherein: the bottom end of the telescopic pipe (806) is fixedly connected with a bottom plate (9), and four corners of the lower surface of the bottom plate (9) are fixedly connected with bases (10).

4. The bender punch apparatus of claim 1, wherein: the outer side wall of the rotating block (807) is fixedly connected with a rotating convex strip (808), and the rotating convex strip (808) is made of rubber materials.

5. The bender punch apparatus of claim 1, wherein: the hydraulic cylinder (6) is characterized in that the left end and the right end of the hydraulic cylinder (6) are fixedly connected with a fixing frame (11), and the bottom end of the fixing frame (11) is fixedly connected with the upper surface of the transverse plate (5).

6. The bender punch apparatus of claim 1, wherein: the inner end of the limiting plate (303) is fixedly connected with a smooth plate (3014).