CN220717314U - Auxiliary positioning mechanism of bending machine - Google Patents

Abstract

The application relates to the technical field of bending machines, and discloses a bender auxiliary positioning mechanism, including two backup pads, be provided with coupling assembling between two backup pads, the through-hole has all been seted up at the middle part on two backup pad tops, and the activity runs through between two through-holes has the movable rod, and the one end of two movable rods has all welded the push pedal, and the one end of two backup pad bottoms has all welded the fixed block, and the inside of two fixed blocks is all fixed to be inlayed and is equipped with the motor, and two motor power shaft tip all welded threaded rod. According to the scheme, the power shafts of the two motors drive the two threaded rods to rotate, the two threaded rods apply spiral thrust to the two movable rods respectively in the rotating process, the two movable rods drive the two pushing plates to be close to each other, the two pushing plates can all conflict with a metal sheet placed on a workbench of the bending machine, and then the purpose of clamping and positioning the metal sheet is achieved.

Description

Auxiliary positioning mechanism of bending machine

Technical Field

The application relates to the technical field of bending machines, in particular to an auxiliary positioning mechanism of a bending machine.

Background

The bending machine is a machine capable of bending a metal sheet, and mainly comprises a workbench with a V-shaped groove in the middle of the top end, a pressing knife and a hydraulic cylinder for driving the pressing knife to lift.

Disclosure of Invention

In order to solve the problem that the hydraulic rod of the hydraulic cylinder drives the pressing knife to move downwards to boost the pressure of the metal sheet, the metal sheet is not positioned in an auxiliary mode in the process, and the metal sheet is very easy to move when being bent, so that the metal sheet cannot be bent accurately.

The application provides a bender auxiliary positioning mechanism adopts following technical scheme:

the utility model provides a bender auxiliary positioning mechanism, includes two backup pads, two be provided with coupling assembling between the backup pad, two the through-hole has all been seted up at the middle part on backup pad top, two movable rod has been run through between the through-hole, two the one end of movable rod has all welded the push pedal, two the one end of backup pad bottom has all welded the fixed block, two the inside of fixed block is all fixed to be inlayed and is equipped with the motor, two motor power shaft tip has all welded the threaded rod, two the threaded rod is threaded respectively runs through two movable rods, two the one end of threaded rod is rotatory grafting respectively in one side that two backup pads are on the back mutually.

Preferably, the connecting assembly is composed of a connecting plate and bolts, two ends of the connecting plate are welded with the bottom ends of two opposite sides of the two supporting plates respectively, the bolts are four, and the four bolts penetrate through four corners of the bottom end of the connecting plate through threads respectively.

Preferably, the two inner side walls of the two through holes are provided with sliding grooves, the four sliding grooves are connected with sliding blocks in a sliding manner, and the four sliding blocks are welded on the front side and the back side of the two movable rods respectively.

Preferably, the front sides of the two supporting plates are adhered with the rulers, the front sides of the two rulers are respectively printed with scale values, one of the scale values printed on the front sides of the rulers is distributed from left to right from small to small, and the scale values printed on the front sides of the other one of the rulers is distributed from right to large from small to small.

In summary, the present application includes the following beneficial technical effects: the power shaft through two motors drives two threaded rods and rotates, and two threaded rods apply a spiral thrust to two movable rods respectively at rotatory in-process for two movable rods drive two push plates and are close to each other, and two push plates all can conflict the sheet metal of placing on the bender workstation, and then reach the purpose of carrying out centre gripping location to the sheet metal, make the sheet metal can be bent by the accuracy.

Drawings

Fig. 1 is a schematic view of a bottom view of an embodiment of the application.

Fig. 2 is a schematic top view of an embodiment of the application.

Fig. 3 is a schematic cross-sectional structure of an embodiment of the application.

Reference numerals illustrate: 1. a support plate; 2. a connection assembly; 21. a connecting plate; 22. a bolt; 31. a movable rod; 32. a push plate; 33. a fixed block; 34. a motor; 35. a threaded rod; 4. a sliding block; 5. a ruler.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses bender assistance-localization real-time mechanism, refer to fig. 1, fig. 2 and fig. 3, including two backup pads 1, be provided with coupling assembling 2 between two backup pads 1, coupling assembling 2 can be used to fix between two backup pads 1, simultaneously with two coupling assembling 2 support fix the both sides at the bender workstation, make the workstation top face of two backup pads 1 terminal surfaces and bender be in same horizontal plane, the through-hole has all been seted up at the middle part on two backup pad 1 tops, movable run-through has movable rod 31 between two through-holes, the one end of two movable rod 31 all welds push pedal 32, the effect that two movable rod 31 can play the support to two push pedal 32 can promote two push pedal 32 simultaneously and be close to each other, the one end of two backup pad 1 bottoms all welds fixed block 33, the inside of two fixed block 33 is all fixedly inlayed and is equipped with motor 34, two motor 34 axle tip all weld threaded rod 35, two threaded rod 35 rotate for two threaded rod 35 and provide driving force, two 35 are threaded rod 31 respectively, the one end of two 35 rotates respectively and is opposite to be provided with movable rod 31 when two backup pads 1 are opposite to two backup pads, two movable rod 31 drive two movable rod's drive two screw rod 35 and make two pairs of movable rod 32, and make two movable rod's opposite to carry out the purpose when two movable rod 32 are rotated, and two movable rod 35 are placed two movable rod's are close to each other, and two movable rod's 31 are made to two movable rod's opposite to drive.

Referring to fig. 1 and 2, the connection assembly 2 is composed of a connection plate 21 and bolts 22, two ends of the connection plate 21 are welded with the bottom ends of opposite sides of the two support plates 1 respectively, so that the purpose of connecting the two support plates 1 can be achieved, the four bolts 22 penetrate through four corners of the bottom end of the connection plate 21 respectively, the four bolts 22 are in threaded connection with the bottom end surface of a workbench of the bending machine, the connection plate 21 can be further fixed at the bottom end of the workbench of the bending machine, and the connection plate 21 can fix the two support plates 1 on two sides of the workbench of the bending machine.

Referring to fig. 2 and 3, two inner side walls of the two through holes are provided with sliding grooves, sliding blocks 4 are slidably connected in the four sliding grooves, the four sliding blocks 4 are welded on the front side and the back side of the two movable rods 31 respectively, the four sliding blocks 4 can assist in supporting the two movable rods 31 in a pair-by-pair manner, and meanwhile the gravity applied by the two movable rods 31 to the two threaded rods 35 is effectively reduced.

Referring to fig. 1 and 2, the front sides of the two supporting plates 1 are adhered with the rulers 5, the front sides of the two rulers 5 are respectively printed with scale values, the scale values printed on the front side of one ruler 5 are distributed from small to small from left to right, the scale values printed on the front side of the other ruler 5 are distributed from small to large from right to left, the distance of the specific movement of the movable rod 31 can be known by looking at the rulers 5 and the movable rod 31, and the purpose of accurately moving the movable rod 31 is achieved by referring to the scale values on the rulers 5.

The implementation principle of the auxiliary positioning mechanism of the bending machine is as follows: when the bending machine is used, a metal sheet to be bent is placed on a workbench of the bending machine and is positioned below a pressing knife of the bending machine, then two motors 34 are started, when power shafts of the two motors 34 drive the two threaded rods 35 to rotate, the two threaded rods 35 provide spiral thrust for the two movable rods 31, so that the two movable rods 31 drive the two pushing plates 32 to approach each other, meanwhile, the specific moving distance of the movable rods 31 is known by referring to scale values on the ruler 5, the purpose of accurately moving the movable rods 31 is achieved, and the two pushing plates 32 abut against the metal sheet placed on the workbench of the bending machine after approaching each other, so that the purpose of clamping and positioning the metal sheet is achieved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (4)

1. The utility model provides a bender auxiliary positioning mechanism, includes two backup pad (1), its characterized in that, two be provided with coupling assembling (2) between backup pad (1), two the through-hole has all been seted up at the middle part on backup pad (1) top, two movable run-through has movable rod (31) between the through-hole, two the one end of movable rod (31) has all welded push pedal (32), two the one end of backup pad (1) bottom has all welded fixed block (33), two the inside of fixed block (33) is all fixed to be inlayed and is equipped with motor (34), two threaded rod (35) have all been welded to motor (34) power shaft tip, two threaded rod (35) are threaded respectively run through two movable rod (31), two the one end of threaded rod (35) is rotatory grafting respectively in one side that two backup pads (1) are on the back.

2. A bending machine assisted positioning mechanism according to claim 1, wherein: the connecting assembly (2) consists of a connecting plate (21) and bolts (22), wherein two ends of the connecting plate (21) are welded with the bottom ends of one opposite sides of the two supporting plates (1) respectively, the number of the bolts (22) is four, and the four bolts (22) penetrate through four corners of the bottom end of the connecting plate (21) in a threaded mode respectively.

3. A bending machine assisted positioning mechanism according to claim 1, wherein: two of the through holes are provided with sliding grooves, the inner parts of the four sliding grooves are connected with sliding blocks (4) in a sliding mode, and the four sliding blocks (4) are welded on the front side and the back side of the two movable rods (31) respectively.

4. A bending machine assisted positioning mechanism according to claim 1, wherein: the front sides of the two supporting plates (1) are adhered with the rulers (5), the front sides of the two rulers (5) are respectively marked with scale values, one of the scale values marked on the front sides of the rulers (5) is distributed from left to right, and the scale values marked on the front sides of the other rulers (5) are distributed from right to left.