CN210754482U

CN210754482U - Adjustable support for bending machine

Info

Publication number: CN210754482U
Application number: CN201921840894.XU
Authority: CN
Inventors: 张文文; 张小平; 武三梅; 张云霞; 武亚丽
Original assignee: ANHUI YAWEI MACHINE TOOL MANUFACTURING CO LTD
Current assignee: ANHUI YAWEI MACHINE TOOL MANUFACTURING CO LTD
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-16
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses an adjustable support for bending machine, including the bottom plate subassembly, adjusting part and holding subassembly, the bottom plate subassembly is fixedly connected with adjusting part, adjusting part and holding subassembly fixed connection, set up two this device symmetries below the discharge gate of bender, mounting panel and the discharge gate stock guide fixed connection of bender, the mounting panel plays the supporting role to the stock guide, avoid the stock guide that causes because of steel weight overweight warp, improve the life of stock guide, drive the mounting panel through electric putter and reciprocate, realize the regulation of the distance between the discharge gate of bender and the holding plate, adjust the distance between the discharge gate of bender and the holding plate according to the hardness of different steels, impact force when avoiding the blanking causes the influence to steel quality; the output of motor drives the curved bar and removes, realizes holding the position change of material subassembly, and the functionality is stronger, can satisfy the material demand of holding of different model stock guides, and the suitability is high, and the practicality is better.

Description

Adjustable support for bending machine

Technical Field

The utility model relates to a bender technical field specifically is an adjustable bracket for bender.

Background

The bender is the important equipment that panel beating trade work piece bent and takes shape, and its effect will be bent the sheet metal, and the bender divide into manual bender, hydraulic bending machine and numerical control bender, and manual bender divide into mechanical manual bender and electronic manual bender again, and hydraulic bending machine can divide into again according to the synchronization mode: the torsion shaft is synchronous, the machine liquid is synchronous and the electricity liquid is synchronous, and the hydraulic bending machine can be divided into according to the motion mode again: the existing guide plate is of a fixed thin plate structure, the bottom surface of the guide plate is fixedly connected with the bending machine, so that the distance between the guide plate and the material bearing plate is fixed, the steel materials have the same falling height, but different steel materials have different hardness degrees, the same impact force generated by the same height has different influences on the steel materials with different hardness degrees, the distance between the discharge port of the bending machine and the material bearing plate cannot be adjusted according to the hardness of the different steel materials, and the influence of the impact force generated during blanking on the steel material quality cannot be avoided; and steel is when the stock guide, and the stock guide can the pressurized deformation, and long-term pressurized can influence the life of stock guide, and the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable support for bending machine, possess and can avoid the stock guide that arouses because of steel weight overweight warp, improve the life of stock guide, can adjust the discharge gate of bender and the distance between the material bearing plate according to the hardness of different steel, the impact force that produces when avoiding the blanking is to the influence that steel quality caused, improve product quality, the position of material bearing subassembly is adjustable, and is functional stronger, can satisfy the material bearing demand of different model stock guides, the suitability is high, the better advantage of practicality, can solve among the prior art unable discharge gate of bender and the distance between the material bearing plate according to the hardness regulation of different steel, the impact force that produces when also unable avoiding the blanking influences that steel quality caused, the not strong problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable support for a bending machine comprises a bottom plate assembly, an adjusting assembly and a material bearing assembly, wherein the bottom plate assembly is fixedly connected with the adjusting assembly, the adjusting assembly is fixedly connected with the material bearing assembly, the bottom plate assembly comprises a bottom plate and four moving wheels, the four moving wheels are arranged on the bottom surface of the bottom plate, and the top surface of the bottom plate is fixedly connected with the adjusting assembly;

the adjusting component comprises a mounting rack, sliding blocks, displacement strips, a connecting rod, a curved rod sleeve, a mounting plate, electric push rods, a support plate, a fixed block, a screw surface guide rod and a motor, the bottom surface of the mounting rack is fixed on a bottom plate, the mounting rack is set to be of an H-shaped cross frame structure, the sliding blocks are fixedly arranged on the inner walls of two sides of a groove in the bottom of the mounting rack, the displacement strips move inside the two sliding blocks, the two displacement strips are respectively fixed on two side walls of the connecting rod, one end of the connecting rod is connected with the fixed block, the curved rod is fixedly arranged at the other end of the connecting rod and slides inside the curved rod sleeve, the curved rod sleeve is fixedly connected with the mounting plate, the electric push rods are arranged at four corner bending positions of the mounting plate, the tops of the four electric push rods are all fixed on the bottom surface of the support plate, the motor is fixedly arranged, the bottom surface of the screw surface guide rod is fixed on the connecting rod;

the lateral wall of curved bar with hold material subassembly fixed connection, hold the material subassembly and include L type dead lever, splint and holding board, the one end of L type dead lever is fixed on the lateral wall of curved bar, the other end and the splint fixed connection of L type dead lever, splint pass through the bolt fastening on holding the board.

Preferably, the electric push rod adopts an ANT series silent push rod structure.

Preferably, the bottom surface of the mounting plate is fixedly connected with the mounting frame.

Preferably, the two side walls of the curved bar are clamped inside the curved bar sleeve through the sliding grooves.

Preferably, the L-shaped fixing rods and the clamping plates are combined to form a fixing structure of the material bearing plate, and the number of the L-shaped fixing rods and the number of the clamping plates are not less than three.

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

1. this adjustable support for bender, mounting plate play the supporting role to the stock guide of bender, avoid the stock guide that arouses because of steel material weight is overweight warp, improve the life of stock guide.

2. This adjustable support for bender drives the mounting panel through electric putter and reciprocates, realizes the regulation of the discharge gate of bender and the distance between the holding plate, can adjust the discharge gate of bender and the distance between the holding plate according to the hardness of different steel, and the impact force that produces when avoiding the blanking improves product quality to the influence that the steel quality caused.

3. This adjustable support for bender drives the curved bar through the output of motor and removes, realizes holding the position change of material subassembly, and functional stronger can satisfy the material demand of holding of different model stock guides, and the suitability is high, and the practicality is better.

Drawings

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

FIG. 2 is a schematic structural view of the adjusting assembly of the present invention;

FIG. 3 is a schematic view of the connection between the adjusting assembly and the material holding assembly of the present invention;

fig. 4 is an enlarged schematic view of a part a of the assembly shown in fig. 3 according to the present invention;

fig. 5 is a schematic structural view of the material holding assembly of the present invention.

In the figure: 1. a base plate assembly; 11. a base plate; 12. a moving wheel; 2. an adjustment assembly; 21. a mounting frame; 22. a slider; 23. a displacement strip; 24. a connecting rod; 25. a curved bar; 26. a crankshaft sleeve; 27. mounting a plate; 28. an electric push rod; 29. a mounting plate; 210. a fixed block; 211. a screw surface guide rod; 212. a motor; 3. a material bearing component; 31. an L-shaped fixing rod; 32. a splint; 33. a material bearing 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.

Please refer to fig. 1, an adjustable bracket for a bending machine, including a base plate assembly 1, an adjusting assembly 2 and a material bearing assembly 3, the base plate assembly 1 is fixedly connected with the adjusting assembly 2, the adjusting assembly 2 is fixedly connected with the material bearing assembly 3, the base plate assembly 1 includes a base plate 11 and moving wheels 12, the moving wheels 12 are four, the four moving wheels 12 are all arranged on the bottom surface of the base plate 11, the top surface of the base plate 11 is fixedly connected with the adjusting assembly 2, the whole movement of the adjusting assembly 2 and the material bearing assembly 3 can be realized by the movement of the moving wheels 12 during use, manpower is saved, and the device is convenient to carry.

Referring to fig. 2-4, the adjusting assembly 2 includes an installation frame 21, sliders 22, displacement strips 23, a connecting rod 24, a curved rod 25, a curved rod sleeve 26, an installation plate 27, an electric push rod 28, a support plate 29, a fixed block 210, a spiral surface guide rod 211 and a motor 212, a bottom surface of the installation frame 21 is fixed on the bottom plate 11, the installation frame 21 is configured as an H-shaped horizontal frame structure, grooves are respectively formed on the top surface and the bottom surface of the installation frame 21 of the H-shaped horizontal frame structure, the sliders 22 are fixedly arranged on inner walls of two sides of the groove at the bottom of the installation frame 21, the displacement strips 23 move inside the two sliders 22, a sliding groove structure is formed on the top surface of each displacement strip 23, the sliding groove structure is matched with protrusions arranged on the sliders 22, so as to achieve positioning of the displacement strips 23 inside the sliders 22, the two displacement strips 23 are respectively fixed on two side walls of the connecting, the screw surface guide rod 211 and the motor 212 are prevented from being disconnected, the other end of the connecting rod 24 is fixedly provided with the curved rod 25, the side wall of the curved rod 25 is fixedly connected with the material bearing component 3, the two side walls of the curved rod 25 are clamped in the curved rod sleeve 26 through sliding grooves, the curved rod 25 slides in the curved rod sleeve 26, the thickness of the curved rod 25 is larger than that of the curved rod sleeve 26, therefore, part of the curved rod 25 is still exposed outside the curved rod sleeve 26 during movement, part of the curved rod 25 exposed outside the curved rod sleeve 26 is fixedly connected with the L-shaped fixed rod 31, the curved rod sleeve 26 does not influence the synchronous movement of the L-shaped fixed rod 31 during movement of the curved rod 25, the curved rod sleeve 26 is fixedly connected with the mounting plate 27, the four corners of the mounting plate 27 are all provided with the electric push rods 28, the electric push rods 28 adopt an ANT series mute push rod structure, the motor component and the screw rod component are arranged in the electric push rod 28, the tops of the four electric push rods 28 are, the fixed motor 212 that sets up in the outside of mounting panel 27, the bottom surface and the mounting bracket 21 fixed connection of mounting panel 27 make the bottom surface of mounting panel 27 and the top surface recess of mounting bracket 21 cooperate and form a passageway, the bottom surface of this passageway is provided with the bar groove that the output gear of power supply motor 212 passes through, the output gear of motor 212 passes through the screw thread face meshing of this bar groove with screw thread face guide bar 211, the top surface of screw thread face guide bar 211 sets up the screw thread, the bottom surface of screw thread face guide bar 211 is fixed on connecting rod 24.

Referring to fig. 5, the material holding assembly 3 includes an L-shaped fixing rod 31, a clamping plate 32 and a material holding plate 33, one end of the L-shaped fixing rod 31 is fixed on the sidewall of the curved bar 25, the other end of the L-shaped fixing rod 31 is fixedly connected with the clamping plate 32, the clamping plate 32 is fixed on the material holding plate 33 through a bolt, the L-shaped fixing rod 31 and the clamping plate 32 are combined to form a fixing structure of the material holding plate 33, and the number of the L-shaped fixing rod 31 and the clamping plate 32 is not less than three.

The working principle is as follows: two devices are symmetrically arranged below a discharge port of a bending machine, two material bearing plates 33 are spliced to form a complete material bearing structure, a support plate 29 is fixedly connected with a material guide plate of the discharge port of the bending machine, the support plate 29 supports the material guide plate, an electric push rod 28 is started to drive the support plate 29 to move up and down, so that the distance between the discharge port of the bending machine and the material bearing plates 33 is adjusted, the distance between the discharge port of the bending machine and the material bearing plates 33 can be adjusted according to the hardness of different steel materials, if the steel materials are soft, the distance between the discharge port of the bending machine and the material bearing plates 33 needs to be adjusted, the output end of a motor 212 is meshed with a thread surface of a thread surface guide rod 211 through a gear, the bottom surface of the thread surface guide rod 211 is fixedly connected with a connecting rod 24, a curved rod 25 is fixedly arranged at the end of the connecting rod 24, and, the connecting rod 24 and the curved rod 25 move synchronously, and the side wall of the curved rod 25 is fixedly connected with the material bearing component 3, so that the position change of the material bearing component 3 is realized.

In summary, the following steps: the adjustable support for the bending machine is characterized in that two devices are symmetrically arranged below a discharge port of the bending machine, two material bearing plates 33 are spliced to form a complete material bearing structure, a support plate 29 is fixedly connected with a material guide plate of the discharge port of the bending machine, the support plate 29 supports the material guide plate, deformation of the material guide plate caused by overweight of steel materials is avoided, the service life of the material guide plate is prolonged, an electric push rod 28 is started to drive the support plate 29 to move up and down, adjustment of the distance between the discharge port of the bending machine and the material bearing plates 33 is realized, the distance between the discharge port of the bending machine and the material bearing plates 33 can be adjusted according to hardness of different steel materials, if the steel materials are soft, the distance between the discharge port of the bending machine and the material bearing plates 33 needs to be adjusted, influence of impact force generated during blanking on the steel material quality is avoided, and; the gear is passed through to the output of motor 212 and the thread face meshing of spiral surface guide bar 211, the bottom surface and the connecting rod 24 fixed connection of spiral surface guide bar 211, the end fixing of connecting rod 24 sets up curved bar 25, motor 212 rotates and drives spiral surface guide bar 211 back-and-forth movement, even take connecting rod 24 and curved bar 25 also synchronous motion, the lateral wall of curved bar 25 with hold material subassembly 3 fixed connection, the realization holds the position change of material subassembly 3, functional stronger, can satisfy the material demand of holding of different model stock guides, the practicality is better.

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.

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 an adjustable support for bending machine, includes bottom plate subassembly (1), adjusting part (2) and holds material subassembly (3), bottom plate subassembly (1) and adjusting part (2) fixed connection, adjusting part (2) with hold material subassembly (3) fixed connection, its characterized in that: the bottom plate assembly (1) comprises four bottom plates (11) and four moving wheels (12), the four moving wheels (12) are arranged on the bottom surface of the bottom plate (11), and the top surface of the bottom plate (11) is fixedly connected with the adjusting assembly (2);

the adjusting component (2) comprises a mounting frame (21), sliding blocks (22), displacement strips (23), connecting rods (24), curved rods (25), curved rod sleeves (26), a mounting plate (27), electric push rods (28), a support plate (29), fixing blocks (210), screw surface guide rods (211) and a motor (212), the bottom surface of the mounting frame (21) is fixed on the bottom plate (11), the mounting frame (21) is arranged to be in an H-shaped cross frame structure, the sliding blocks (22) are fixedly arranged on the inner walls of the two sides of a groove in the bottom of the mounting frame (21), the displacement strips (23) move inside the two sliding blocks (22), the two displacement strips (23) are respectively fixed on the two side walls of the connecting rods (24), one end of the connecting rod (24) is connected with the fixing blocks (210), the curved rod (25) is fixedly arranged at the other end of the connecting rod (24), the curved rod (25) slides inside the curved rod sleeves (26), and the mounting plate (27), electric push rods (28) are arranged at four-corner bending positions of the mounting plate (27), the tops of the four electric push rods (28) are fixed on the bottom surface of the support plate (29), a motor (212) is fixedly arranged on the outer side of the mounting plate (27), the output end of the motor (212) is meshed with a threaded surface of the threaded surface guide rod (211) through a gear, threads are arranged on the top surface of the threaded surface guide rod (211), and the bottom surface of the threaded surface guide rod (211) is fixed on the connecting rod (24);

the side wall of curved bar (25) with hold material subassembly (3) fixed connection, hold material subassembly (3) and include L type dead lever (31), splint (32) and hold flitch (33), the one end of L type dead lever (31) is fixed on the side wall of curved bar (25), the other end and splint (32) fixed connection of L type dead lever (31), splint (32) pass through the bolt fastening on holding flitch (33).

2. The adjustable support for the bending machine according to claim 1, wherein: the electric push rod (28) adopts an ANT series mute push rod structure.

3. The adjustable support for the bending machine according to claim 1, wherein: the bottom surface of the mounting plate (27) is fixedly connected with the mounting frame (21).

4. The adjustable support for the bending machine according to claim 1, wherein: two side walls of the curved rod (25) are clamped in the curved rod sleeve (26) through the sliding grooves.

5. The adjustable support for the bending machine according to claim 1, wherein: the L-shaped fixing rods (31) and the clamping plates (32) are combined to form a fixing structure of the material bearing plate (33), and the number of the L-shaped fixing rods (31) and the number of the clamping plates (32) are not less than three.