CN215998179U

CN215998179U - Sheet metal bending machine for producing pump motor base

Info

Publication number: CN215998179U
Application number: CN202122552441.0U
Authority: CN
Inventors: 赵辉
Original assignee: Dalian Jielida Pump Co ltd
Current assignee: Dalian Jielida Pump Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-03-11
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a sheet metal bending machine for producing a motor base for a pump, which comprises a first support plate, wherein one side of the top parts of two groups of first support plates is respectively and fixedly connected with two ends of a first connecting rod, one end of the two groups of first connecting rods is respectively inserted into two ends of a support groove in a penetrating way, one end of a cylinder is inserted into the inner wall of the support groove, one end of the cylinder is fixedly connected with one end of a second connecting rod, the other end of the second connecting rod is fixedly connected with the bottom part of the second support plate, and the bottom part of the second support plate is fixedly connected with one end of a bending device, the work efficiency of bending device has been improved.

Description

Sheet metal bending machine for producing pump motor base

Technical Field

The utility model relates to a motor base production technical field for the pump specifically is a panel beating bender of motor base production usefulness for the pump.

Background

The pump motor is a general machine with large and wide range, the annual power consumption accounts for 50% -60% of the total power generation amount in China, the pump motor comprises a shaft, a pump body, a motor, a base and the like, wherein the base is one of indispensable parts of the pump motor, the pump motor base has good shock absorption and better corrosion resistance, a sheet metal bending machine is required to bend the pump motor base in the production process of the pump motor base, and the sheet metal bending machine for producing the existing pump motor base can basically meet daily use requirements, but has some defects to be improved.

When bending pump motor base, remove about bending device can often and buckle to different positions, lead to bending device often can touch the strutting arrangement on next door, make bending device damage, bending device's life has been reduced, thereby bending device's work efficiency has been reduced, in addition easy fish tail when bending perpendicularly, and the indentation appears easily in the workpiece surface, a large amount of raw and other materials have been wasted, lead to the work piece not pleasing to the eye, consequently, need urgently to solve above-mentioned problem with the panel beating bender of pump motor base production usefulness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a panel beating bender of motor base production usefulness for pump to the device of buckling that proposes among the above-mentioned background art is fragile and the problem that appears the fish tail easily when bending.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a panel beating bender of motor base production usefulness for pump, includes first backup pad, and is two sets of the both ends of fixedly connected with head rod respectively in first backup pad top one side are two sets of the one end of head rod is run through respectively and is inserted in the both ends that support the groove, the inner wall that supports the groove has the one end of cylinder to run through and insert, the one end fixed connection of cylinder is in the one end of second connecting rod, the other end fixed connection of second connecting rod is in the bottom of second backup pad, the bottom fixedly connected with one end of bender of second backup pad, the bottom both ends of second backup pad are fixed with the one end of telescopic link respectively, and are two sets of the other end fixed connection of telescopic link is in the top of third backup pad, the both ends of third backup pad have the third connecting rod to run through respectively.

Preferably, two sets of the both ends of third connecting rod are the one end of four sets of sliders of equal fixedly connected with, and four sets of the other end of slider inlays respectively in the inner wall of first spout, and four sets of first spout has all been seted up at the middle part of first backup pad, and two sets of bottom one side of first backup pad is the both ends of fixedly connected with fourth connecting rod respectively, and two sets of the one end of fourth connecting rod runs through respectively in the both ends of fourth backup pad, the bottom of the top fixedly connected with buffer board of fourth backup pad.

Preferably, the bottom of the two sets of fifth backup pads of top fixedly connected with of third backup pad, it is two sets of the bottom of the board of bending is all laminated at the top of fifth backup pad, and is two sets of the second spout has all been seted up to one side of fifth backup pad, the bottom fixedly connected with multiunit expanding spring's of second spout inner wall bottom, expanding spring's top fixedly connected with connecting block's bottom, the fifth backup pad is run through at the top of connecting block, the top fixed connection of connecting block is in the bottom of the board of bending.

Preferably, the bending plate is semicircular, and the telescopic springs are equidistantly distributed on the inner wall of the second chute.

Preferably, the bottom of the third supporting plate is fixedly connected with a buffer rod, and the buffer rod is perpendicular to the buffer plate.

Preferably, the width of first spout equals the width of slider, the both sides of limiting plate have been inlayed to the inner wall of first spout, the one end of the one end fixedly connected with pull rod of limiting plate, the bottom of limiting plate top laminating slider.

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

1. this panel beating bender of motor base production usefulness for pump is provided with first spout, the slider, the limiting plate, the pull rod, third backup pad and telescopic link, through the pulling pull rod, make the pull rod drive the limiting plate lapse, make the slider lapse in first spout, drive the third connecting rod lapse while the slider is gliding, it slips downwards to drive the third backup pad while the third connecting rod lapse, make the telescopic link tensile, the life of the device is prolonged, the collision that the bending device produced when buckling different positions has been prevented, the damage difficulty of bending device has been reduced, the work efficiency of bending device has been improved.

2. This panel beating bender of motor base production usefulness for pump is provided with the fifth backup pad, the second spout, expanding spring, the board of bending, the cylinder, the ware of bending, second connecting rod and third backup pad, through starting the cylinder, the cylinder is through extrudeing the second connecting rod, make the second backup pad drive the ware of bending and extrude downwards, the ware of bending is through extrudeing two sets of boards of bending, make two sets of board one side of bending push down, the expanding spring of the board opposite side of bending upwards stretches, a large amount of raw and other materials have been saved, fish tail when not only having prevented to bend, and reduce the appearance of workpiece surface indentation, make the work piece more pleasing to the eye.

Drawings

Fig. 1 is a schematic structural view of a main body of the sheet metal bending machine of the present invention;

fig. 2 is a schematic view of a partial structure of the sheet metal bending machine of the present invention;

FIG. 3 is a schematic view of the bending plate structure of the present invention;

fig. 4 is a schematic view of the local structure of the bending plate of the present invention.

In the figure: 1. a first support plate; 2. a cylinder; 3. a first connecting rod; 4. a support groove; 5. a second connecting rod; 6. a second support plate; 7. a first chute; 8. a slider; 9. a third support plate; 10. a fourth support plate; 11. a third connecting rod; 12. a fourth connecting rod; 13. a buffer plate; 14. a bender; 15. a limiting plate; 16. a pull rod; 17. a fifth support plate; 18. a second chute; 19. a tension spring; 20. bending the plate; 21. connecting blocks; 22. a telescopic rod.

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. 1-4, the present invention provides an embodiment:

a sheet metal bending machine for producing a pump motor base comprises first supporting plates 1, wherein one sides of the tops of two groups of first supporting plates 1 are fixedly connected with two ends of first connecting rods 3 respectively, one ends of the two groups of first connecting rods 3 are inserted into two ends of supporting grooves 4 respectively in a penetrating manner, one ends of air cylinders 2 are inserted into the inner walls of the supporting grooves 4 in a penetrating manner, one ends of the air cylinders 2 are fixedly connected to one ends of second connecting rods 5, the other ends of the second connecting rods 5 are fixedly connected to the bottom of a second supporting plate 6, the bottom of the second supporting plate 6 is fixedly connected with one end of a bending device 14, two ends of the bottom of the second supporting plate 6 are respectively fixedly connected with one end of a telescopic rod 22, the other ends of the two groups of telescopic rods 22 are fixedly connected to the tops of third supporting plates 9, two ends of the third supporting plates 9 are respectively penetrated by third connecting rods 11, and the bottoms of the third supporting plates 9 are fixedly connected with buffer rods, and the buffer rod is perpendicular with buffer board 13, through pulling pull rod 16, make pull rod 16 drive limiting plate 15 and slide down, make slider 8 slide down in first spout 7, slider 8 is gliding drives third connecting rod 11 and slides down simultaneously, third connecting rod 11 drives third backup pad 9 and slides down when sliding down, make telescopic link 22 tensile, the service life of the device is prolonged, the collision that the bending device produced when buckling different positions has been prevented, the damage difficulty of bending device has been reduced, the work efficiency of bending device has been improved.

According to the illustration in fig. 3, two ends of two sets of third connecting rods 11 are fixedly connected with one end of four sets of sliding blocks 8, the other end of the four sets of sliding blocks 8 are respectively embedded in the inner wall of the first sliding groove 7, the width of the first sliding groove 7 is equal to the width of the sliding block 8, two sides of the limiting plate 15 are embedded in the inner wall of the first sliding groove 7, one end of the limiting plate 15 is fixedly connected with one end of a pull rod 16, the top of the limiting plate 15 is attached to the bottom of the sliding block 8, the first sliding groove 7 is arranged in the middle of the four sets of first supporting plates 1, one side of the bottom of the two sets of first supporting plates 1 is respectively fixedly connected with two ends of a fourth connecting rod 12, one end of the two sets of fourth connecting rods 12 is respectively penetrated through two ends of a fourth supporting plate 10, the top of the fourth supporting plate 10 is fixedly connected with the bottom of a buffer plate 13, the top of the third supporting plate 9 is fixedly connected with the bottom of the two sets of fifth supporting plates 17, and the top of the two sets of fifth supporting plates 17 are attached to the bottom of a bending plate 20, the second sliding grooves 18 are formed in one side of each of the two groups of fifth supporting plates 17, the bottoms of the inner walls of the second sliding grooves 18 are fixedly connected with the bottoms of a plurality of groups of telescopic springs 19, the tops of the telescopic springs 19 are fixedly connected with the bottoms of the connecting blocks 21, the tops of the connecting blocks 21 penetrate through the fifth supporting plates 17, the tops of the connecting blocks 21 are fixedly connected with the bottoms of the bending plates 20, the bending plates 20 are semicircular, the telescopic springs 19 are equidistantly distributed on the inner walls of the second sliding grooves 18, so that the bending plates 20 can be buffered, the cylinders 2 are started to extrude the second connecting rods 5, so that the second supporting plates 6 drive the bending devices 14 to extrude downwards, the bending devices 14 extrude the two groups of bending plates 20 to press downwards, the telescopic springs 19 on the other sides of the bending plates 20 are stretched upwards, a large amount of raw materials are saved, scratches during bending are prevented, and indentations on the surfaces of workpieces are reduced, the workpiece is more beautiful.

The working principle is as follows: when the sheet metal bending machine needs to be adjusted, firstly, the pull rod 16 is pulled to enable the pull rod 16 to drive the limiting plate 15 to slide downwards, meanwhile, the slide block 8 slides downwards in the first sliding groove 7, the slide block 8 slides and simultaneously drives the third connecting rod 11 to slide downwards, the third connecting rod 11 slides downwards and simultaneously drives the third supporting plate 9 to slide downwards, so that the third supporting plate 9 drives the telescopic rod 22 to stretch, the adjustment of the sheet metal bending machine is completed, when a workpiece needs to be prevented from indentation, the cylinder 2 is started, the cylinder 2 drives the bender 14 to extrude downwards by extruding the second connecting rod 5, the bender 14 extrudes the two groups of bending plates 20 by extruding the two groups of bending plates 20, one side of the two groups of bending plates 20 is pressed downwards, the telescopic spring 19 on the other side of the bending plates 20 is stretched upwards, the service life of the device is prolonged, and the collision of the bending device when the bending device is bent at different positions is prevented, the damage difficulty of the bending device is reduced, the working efficiency of the bending device is improved, a large amount of raw materials are saved, the bending device is prevented from being scratched, and the surface indentation of the workpiece is reduced, so that the workpiece is more attractive.

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.

Claims

1. The utility model provides a panel beating bender of pump motor base production usefulness, includes first backup pad (1), its characterized in that: one side of the top of the two groups of first supporting plates (1) is respectively and fixedly connected with two ends of a first connecting rod (3), one end of each group of first connecting rods (3) is respectively inserted into two ends of the supporting groove (4) in a penetrating way, one end of the cylinder (2) is inserted through the inner wall of the supporting groove (4), one end of the cylinder (2) is fixedly connected with one end of the second connecting rod (5), the other end of the second connecting rod (5) is fixedly connected with the bottom of the second supporting plate (6), the bottom of the second supporting plate (6) is fixedly connected with one end of a bending device (14), two ends of the bottom of the second supporting plate (6) are respectively fixed with one end of a telescopic rod (22), the other ends of the two groups of telescopic rods (22) are fixedly connected with the top of a third supporting plate (9), and third connecting rods (11) penetrate through two ends of the third supporting plate (9) respectively.

2. The sheet metal bending machine for producing the pump motor base according to claim 1, is characterized in that: two sets of the equal one end of four groups of sliders (8) of fixedly connected with in both ends of third connecting rod (11), four groups inlay respectively in the inner wall of first spout (7) the other end of slider (8), four groups first spout (7) have all been seted up at the middle part of first backup pad (1), and are two sets of the both ends of fixedly connected with fourth connecting rod (12) are respectively run through in the both ends of fourth backup pad (10) in bottom one side of first backup pad (1), and are two sets of the one end of fourth connecting rod (12) runs through respectively in the both ends of fourth backup pad (10), the bottom of the top fixedly connected with buffer board (13) of fourth backup pad (10).

3. The sheet metal bending machine for producing the pump motor base according to claim 2, is characterized in that: the bottom of the two sets of fifth backup pad (17) of top fixedly connected with of third backup pad (9), it is two sets of the bottom of the board (20) of bending is all laminated at the top of fifth backup pad (17), and is two sets of second spout (18) have all been seted up to one side of fifth backup pad (17), the bottom of the bottom fixedly connected with multiunit expanding spring (19) of second spout (18) inner wall, the bottom of the top fixedly connected with connecting block (21) of expanding spring (19), fifth backup pad (17) is run through at the top of connecting block (21), the top fixed connection of connecting block (21) is in the bottom of the board (20) of bending.

4. The sheet metal bending machine for producing the pump motor base according to claim 3, is characterized in that: the bending plate (20) is semicircular, and the telescopic springs (19) are distributed on the inner wall of the second sliding groove (18) at equal intervals.

5. The sheet metal bending machine for producing the pump motor base according to claim 2, is characterized in that: the bottom of the third supporting plate (9) is fixedly connected with a buffer rod, and the buffer rod is perpendicular to the buffer plate (13).

6. The sheet metal bending machine for producing the pump motor base according to claim 2, is characterized in that: the width of first spout (7) equals the width of slider (8), the both sides of limiting plate (15) have been inlayed to the inner wall of first spout (7), the one end of the one end fixedly connected with pull rod (16) of limiting plate (15), the bottom of limiting plate (15) top laminating slider (8).