CN213436435U

CN213436435U - Plate bending device for elevator production

Info

Publication number: CN213436435U
Application number: CN202021403261.5U
Authority: CN
Inventors: 何海珊
Original assignee: Hupan Machine Tool Shanghai Co ltd
Current assignee: Hupan Machine Tool Shanghai Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-06-15
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to an elevator production technical field just discloses a plate bending device for elevator production, the on-line screen storage device comprises a base, the top fixed mounting of base has the bottom plate, the top of bottom plate is rotated and is installed the support frame, both sides all rotate around the support frame and are connected with the cylinder, the spring is installed at the base top, there is the disc on the spring, two fixed mounting has the taper plate between the disc, the top fixed mounting of base has the backup pad that is located hollow post, taper plate and the splint outside, backup pad top fixed mounting has the oil tank that is located the division board right side, the top fixedly connected with pneumatic cylinder of backup pad, the pneumatic cylinder right side with from last pipe and the downcomer of being connected with respectively extremely down between the left side of oil tank. This plate bending device is used in elevator production possesses the dynamics of bending and suits and can change the advantage of support frame angle, has solved traditional plate bending device and has bent the dynamics of bending and do not hold well and can't change the plate and be bent the problem of angle.

Description

Plate bending device for elevator production

Technical Field

The utility model relates to an elevator production technical field specifically is a plate bending device is used in elevator production.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, the elevator car runs on at least two rows of rigid rails which are perpendicular to the horizontal plane or have an inclination angle smaller than 15 degrees with a plumb line, the size and the structural form of the elevator car are convenient for passengers to come in and go out or load and unload goods, the elevator adopts a permanent magnet synchronous traction machine as power at the end of the 20 th century, the floor occupation of a machine room is greatly reduced, and the elevator has the advantages of low energy consumption, energy conservation, high efficiency, high lifting speed and the like, and the development of real estate to an ultra-high floor direction is greatly.

In elevator production, need bend the processing to large-scale sheet metal spare, traditional sheet metal bending device adopts motor or manual drive, and the dynamics of bending is not mastered well, and support frame integrated into one piece, leads to the support frame angle fixed, can't change the angle that the sheet was bent, so provides a sheet metal bending device for elevator production and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a plate bending device is used in elevator production possesses the dynamics of bending and suits and can change the advantage of support frame angle, has solved traditional plate bending device and has bent the problem that the dynamics of bending does not hold well and can't change the plate and be bent the angle.

(II) technical scheme

In order to realize that the above-mentioned dynamics of bending is fit with and can change the purpose that the plate was bent the angle, the utility model provides a following technical scheme: the utility model provides a plate bending device for elevator production, includes the base, the top fixed mounting of base has the bottom plate, the top of bottom plate is rotated and is installed the support frame, both sides all rotate around the support frame and are connected with the cylinder, the bottom of cylinder with the top fixed connection of base, base top fixed mounting has and is located the spring of bottom plate left and right sides, base top fixed mounting has and is located the hollow post in the spring outside, the inboard sliding connection of hollow post has the spliced pole, the top fixed mounting of spliced pole has a fixed box, the fixed box is close to one side fixed mounting of bottom plate has the disc, two fixed mounting has the taper plate between the disc, the top fixedly connected with splint of taper plate, the top fixedly connected with support column of splint, support column top fixedly connected with division board, the top fixed mounting of base has and is located hollow post, The backup pad in the taper plate and the splint outside, backup pad top fixed mounting has the oil tank that is located the division board right side, the top fixedly connected with of backup pad is located support column and division board outside and with division board sliding connection's pneumatic cylinder, the pneumatic cylinder right side with be connected with pipe and downcomer down from last respectively between the left side of oil tank, it has the hydrovalve to go up pipe external fixation intercommunication.

Preferably, the upper duct is located above the partition plate, and the lower duct is located below the partition plate.

Preferably, the support frame includes that quantity is two baffle, two the inside same pivot that is equipped with in bottom of baffle, the pivot both ends all with base fixed connection, base bottom and bottom plate fixed connection, the quantity of cylinder is four, two baffles back of the body equal two cylinders of fixedly connected with in one side mutually, the cylinder is the slope design.

Preferably, the oil tank, the upper guide pipe, the lower guide pipe, the hydraulic valve and the hydraulic cylinder are filled with hydraulic oil.

Preferably, the distance from the conical plate to the support frame is smaller than the distance from the bottom of the connecting column to the top of the base.

Preferably, the joints of the upper guide pipe and the lower guide pipe with the hydraulic cylinder are provided with sealing rings.

(III) advantageous effects

Compared with the prior art, the utility model provides a plate bending device is used in elevator production possesses following beneficial effect:

this plate bending device is used in elevator production, through setting up the division board, the pneumatic cylinder, the hydrovalve, the oil tank, a spring, upper guide pipe and downcomer, can adjust the hydrovalve and change the hydraulic oil flow direction, it reciprocates to promote the division board, thereby it reciprocates to drive the taper plate, thereby make the support column drive the taper plate and bend to the plate, and through setting up the cylinder in support frame both sides, can make the cylinder flexible, thereby change the angle that the support frame was opened, and then can change the angle that the plate was bent, at the in-process of buckling, spliced pole and spring buffering through the connection of taper plate both sides, stability when can improving the taper plate holding down, make the plate be difficult for being crushed, more person's of facilitating the use.

Drawings

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

FIG. 2 is a connection diagram of the supporting frame and the bottom plate of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a base; 2. a base plate; 3. a support frame; 4. a cylinder; 5. a spring; 6. a hollow column; 7. connecting columns; 8. a fixed box; 9. a disc; 10. a conical plate; 11. a splint; 12. a support pillar; 13. a separator plate; 14. a support plate; 15. an oil tank; 16. a hydraulic cylinder; 17. an upper duct; 18. a hydraulic valve; 19. and (4) descending a conduit.

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, a plate bending device for elevator production comprises a base 1, a bottom plate 2 is fixedly installed on the top of the base 1, a support frame 3 is rotatably installed on the top of the bottom plate 2, air cylinders 4 are rotatably connected to the front side and the rear side of the support frame 3, the support frame 3 comprises two baffles, the same rotating shaft is arranged inside the bottom ends of the two baffles, two ends of the rotating shaft are fixedly connected with the base, the bottom of the base is fixedly connected with the bottom plate 2, the number of the air cylinders 4 is four, two air cylinders 4 are fixedly connected to the opposite sides of the two baffles, the air cylinders 4 are in an inclined design, the bottom of the air cylinders 4 is fixedly connected with the top of the base 1, springs 5 are fixedly installed on the left side and the right side of the bottom plate 2 on the top of the base 1, hollow columns 6 located on the, a fixed box 8 is fixedly arranged at the top of the connecting column 7, a disc 9 is fixedly arranged at one side of the fixed box 8 close to the bottom plate 2, a conical plate 10 is fixedly arranged between the two discs 9, the distance from the conical plate 10 to the support frame 3 is less than the distance from the bottom of the connecting column 7 to the top of the base 1, a clamping plate 11 is fixedly connected at the top of the conical plate 10, a supporting column 12 is fixedly connected at the top of the clamping plate 11, a partition plate 13 is fixedly connected at the top of the supporting column 12, an upper guide pipe 17 is positioned above the partition plate 13, a lower guide pipe 19 is positioned below the partition plate 13, a supporting plate 14 positioned at the outer side of the hollow column 6, the conical plate 10 and the clamping plate 11 is fixedly arranged at the top of the base 1, an oil tank 15 positioned at the right side of the partition plate 13 is fixedly arranged at the top of the supporting plate 14, an upper guide pipe 17 is communicated with the top of an oil tank 15 at the right side of a hydraulic cylinder 16, an upper guide pipe 17 and a lower guide pipe 19 are respectively connected between the right side of the hydraulic cylinder 16 and the left side of the oil tank 15 from top to bottom, a hydraulic valve 18 is fixedly communicated with the outside of the upper guide pipe 17, the oil tank 15, the upper guide pipe 17, the lower guide pipe 19, the hydraulic valve 18 and the hydraulic cylinder 16 are filled with hydraulic oil, sealing rings are respectively arranged at the joints of the upper guide pipe 17, the lower guide pipe 19 and the hydraulic cylinder 16, by arranging a partition plate 13, the hydraulic cylinder 16, the hydraulic valve 18, the oil tank 15, a spring 5, the upper guide pipe 17 and the lower guide pipe 19, the hydraulic valve 18 can be adjusted to change the flow direction of the hydraulic oil, the partition plate 13 is pushed to move up and down, so as to drive the cone plate 10 to move up and down, so that the, and then can change the angle that the plate was bent, at the in-process of buckling, the spliced pole 7 and the 5 cushions of spring that connect through taper plate 10 both sides, stability when can improving taper plate 10 and push down makes the plate be difficult for being crushed, more convenience of customers' use.

In conclusion, this plate bending device is used in elevator production, through setting up division board 13, pneumatic cylinder 16, hydrovalve 18, oil tank 15, spring 5, go up pipe 17 and downcomer 19, can adjust hydrovalve 18 and change the hydraulic oil flow direction, it reciprocates to promote division board 13, thereby drive taper plate 10 and reciprocate, thereby make support column 12 drive taper plate 10 bend to the plate, and through setting up cylinder 4 in support frame 3 both sides, can make cylinder 4 flexible, thereby change the angle that support frame 3 was opened, and then can change the angle that the plate was bent, in the in-process of buckling, spliced pole 7 and the buffering of spring 5 through the connection of taper plate 10 both sides, stability when can improving taper plate 10 and push down, make the plate be difficult for being crushed, more convenience of customers's use.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 plate bending device for elevator production, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a bottom plate (2), the top of the bottom plate (2) is rotatably provided with a support frame (3), the front side and the rear side of the support frame (3) are both rotatably connected with cylinders (4), the bottom of the cylinders (4) is fixedly connected with the top of the base (1), the top of the base (1) is fixedly provided with springs (5) positioned at the left side and the right side of the bottom plate (2), the top of the base (1) is fixedly provided with hollow columns (6) positioned at the outer sides of the springs (5), the inner sides of the hollow columns (6) are slidably connected with connecting columns (7), the top of the connecting columns (7) is fixedly provided with a fixed box (8), one side of the fixed box (8) close to the bottom plate (2) is fixedly provided with a disc (9), and a conical plate (10) is fixedly, the top of the conical plate (10) is fixedly connected with a clamping plate (11), the top of the clamping plate (11) is fixedly connected with a supporting column (12), the top of the supporting column (12) is fixedly connected with a separation plate (13), the top of the base (1) is fixedly provided with a supporting plate (14) which is positioned at the outer side of the hollow column (6), the conical plate (10) and the clamping plate (11), the top of the supporting plate (14) is fixedly provided with an oil tank (15) positioned at the right side of the isolation plate (13), the top of the supporting plate (14) is fixedly connected with a hydraulic cylinder (16) which is positioned outside the supporting column (12) and the isolation plate (13) and is in sliding connection with the isolation plate (13), pneumatic cylinder (16) right side with from last to being connected with down respectively between the left side of oil tank (15) upper pipe (17) and lower pipe (19), upper pipe (17) external fixation intercommunication has hydrovalve (18).

2. The plate bending device for elevator production according to claim 1, characterized in that: the upper conduit (17) is positioned above the partition plate (13), and the lower conduit (19) is positioned below the partition plate (13).

3. The plate bending device for elevator production according to claim 1, characterized in that: support frame (3) are including quantity baffle two the inside same pivot that is equipped with in bottom of baffle, the pivot both ends all with base fixed connection, base bottom and bottom plate (2) fixed connection, the quantity of cylinder (4) is four, two equal two cylinders (4) of fixedly connected with in one side of the back of the body of two baffles mutually, cylinder (4) are the slope design.

4. The plate bending device for elevator production according to claim 1, characterized in that: the hydraulic oil is filled in the oil tank (15), the upper guide pipe (17), the lower guide pipe (19), the hydraulic valve (18) and the hydraulic cylinder (16).

5. The plate bending device for elevator production according to claim 1, characterized in that: the distance from the conical plate (10) to the support frame (3) is less than the distance from the bottom of the connecting column (7) to the top of the base (1).

6. The plate bending device for elevator production according to claim 1, characterized in that: and sealing rings are arranged at the joints of the upper guide pipe (17), the lower guide pipe (19) and the hydraulic cylinder (16).