CN218775436U

CN218775436U - Positioning tool and bending machine

Info

Publication number: CN218775436U
Application number: CN202222610602.1U
Authority: CN
Inventors: 许庆
Original assignee: Xuzhou Xinhua Wear Resistant Materials Co ltd
Current assignee: Xuzhou Xinhua Wear Resistant Materials Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-31
Anticipated expiration: 2032-09-30

Abstract

The application provides a location frock and bender belongs to bender technical field. This location frock includes locating component and protection component, the distance through two setting elements of moving member adjustment, make the setting element just can support to establish on the edge about the sheet metal, realize spacing to the sheet metal, then push away the sheet metal forward, make the platform of bending bend the sheet metal, the hydraulic stem can promote the buffer board and move down, drive wheel board downstream, can press down the sheet metal, can prevent to bend when the platform bends the sheet metal because the impact force leads to the perk of the sheet metal other end to cause dangerous phenomenon, the buffer board can play the effect of buffering, and then when bending the work, press down the sheet metal through the wheel board, prevent to cause the perk of the sheet metal other end because of the impact force, prevent to bend the during operation dangerous, drive two setting elements through the moving member simultaneously and fix a position the sheet metal, the labor force is lightened, thereby the practicality has been improved.

Description

Positioning tool and bending machine

Technical Field

The application relates to the field of bending machines, in particular to a positioning tool and a bending machine.

Background

The bender is a machine that can bend the sheet metal, and the bender belongs to one of forging and pressing machinery, and the primary action is exactly the metalworking trade, and the product extensively is applicable to: light industry, aviation, boats and ships, metallurgy, instrument, electrical apparatus, stainless steel product, steel construction building and decoration trade, bender are the first-selected machinery that carries out panel beating to sheet material especially large-scale sheet material at present, through the mould of the various differences of apolegamy, be CN 202202220680572.9 location bender as chinese patent application number, including the base station, install the lower mould of bending on the base station, the front end rigid coupling of base station has two brackets, two rotate between the bracket and be connected with a plurality of bearing rollers, the top of bearing roller flushes, two with the top of the lower mould of bending the below of bracket is connected with a support plate jointly, sliding connection has two spinal branch brace bars on support plate level setting and the support plate, the support bar is perpendicular with the bearing roller, vertically on the support bar be provided with a plurality of support columns, be located the crisscross arrangement of a plurality of support columns and a plurality of bearing rollers on the same support bar, every all rotate on the support column and be connected with spacing guide pulley, be equipped with the actuating mechanism that drives two spinal branch brace bars and move mutually or carry on the back on the support bar, the utility model discloses novel structure, reasonable in design can carry on the sheet metal can spacing, avoid the sheet deviation.

However, the above solution still has certain drawbacks: at first at the during operation of bending, because the impact force to the sheet metal causes the perk of the sheet metal other end easily, lead to the sheet metal to take place dangerous phenomenon when the during operation of bending very easily, secondly need the manual work to rotate the screw rod and drive spacing guide wheel and fix a position the sheet metal, increased the labour to the practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to compensate for above not enough, this application provides a location frock and bender, aims at improving and causes the perk of the sheet metal other end easily to the impact force of sheet metal among the correlation technique, leads to the sheet metal to take place dangerous phenomenon when bending the work very easily, secondly needs the manual work to rotate the screw rod and drive spacing guide wheel and fix a position the sheet metal, has increased the labour to the problem of practicality has been reduced.

In a first aspect, an embodiment of the present application provides a positioning tool including a positioning assembly and a protection assembly.

The positioning assembly comprises a bending table, a supporting plate frame, a supporting roller, a moving member and a positioning piece, wherein the supporting plate frame is arranged on one side of the bending table, the supporting roller is connected with the supporting plate frame in a rotating mode, the moving member is arranged on one side of the supporting plate frame, the positioning piece is correspondingly arranged on one side of the moving member, the positioning piece is in sliding connection with the supporting plate frame, the protection assembly comprises a protective shell, a hydraulic rod, a buffer plate and a wheel plate, the protective shell is fixedly connected with the supporting plate frame, the hydraulic rod is arranged on one side of the protective shell, the buffer plate is fixedly connected with the output end of the hydraulic rod, and the wheel plate is fixedly connected with the buffer plate.

In a specific embodiment, the bending table includes a base station, a support, a first bending die, a hydraulic cylinder, and a second bending die, the support is fixedly connected to the base station, the first bending die is fixedly connected to the base station, the hydraulic cylinder is fixedly connected to the support, and the second bending die is fixedly connected to the output end of the hydraulic cylinder.

In the implementation process, the second bending die is driven by the hydraulic cylinder to move downwards until the second bending die is contacted with the first bending die, and the thin plate can be bent.

In a specific embodiment, the moving member includes a motor, a fixing plate and a bidirectional screw, the motor is disposed on one side of the pallet, the fixing plate is fixedly connected with the pallet, the bidirectional screw is fixedly connected with the motor output end, and the bidirectional screw is rotatably connected with the fixing plate.

In the implementation process, the motor is started to drive the bidirectional screw to rotate, so that the two positioning pieces can be driven to move relatively.

In a specific embodiment, the positioning member comprises a supporting plate and a limiting guide wheel, the supporting plate is in threaded connection with the bidirectional screw, and the limiting guide wheel is arranged on one side of the supporting plate.

In the implementation process, the distance between the two supporting plates is adjusted, so that the limiting guide wheel can be just abutted to the left edge and the right edge of the thin plate, the thin plate is limited, and the deviation of the thin plate is avoided.

In a specific embodiment, the buffer plate comprises a bottom plate and a buffer member, and the buffer member is correspondingly arranged on one side of the bottom plate.

In the implementation process, the buffer plate comprises a bottom plate and a buffer element, and the buffer element can play a role in buffering.

In a specific embodiment, the bolster includes fixed frame, movable plate, connecting plate, spring and attenuator, the movable plate with fixed frame sliding connection, the connecting plate with movable plate fixed connection, the connecting plate with fixed frame sliding connection, the spring set up in inside the fixed frame, the spring with movable plate fixed connection, attenuator one end with fixed frame fixed connection, just the attenuator other end with movable plate fixed connection.

In the implementation process, when the movable plate extrudes the spring, the spring can play a role of buffering, the damper is used for inhibiting the vibration of the spring when the spring rebounds after absorbing the vibration, although the spring can filter the vibration, the spring can still have reciprocating motion, and the damper is used for inhibiting the spring from jumping.

In a specific embodiment, the wheel plate comprises a placing plate and a roller, and the roller is arranged on one side of the placing plate.

In the implementation process, the wheel plate comprises a placing plate and a roller, and friction force between the wheel plate and the thin plate can be reduced through arrangement of the roller.

In a second aspect, the present invention further provides a bending machine, including the above positioning tool.

Compared with the prior art, the beneficial effect of this application: the moving member sets up in pallet one side, the setting element is corresponding to be set up in moving member one side, and setting element and pallet sliding connection, at first place the sheet metal on the bearing roller, according to the size of sheet metal, the distance through two setting elements of moving member adjustment, make the setting element just can support and establish on the edge about the sheet metal, realize spacing to the sheet metal, avoid the sheet metal skew, then push away the sheet metal forward, make the platform of bending bend the sheet metal, buffer board and hydraulic stem output fixed connection, wheel board and buffer board fixed connection, the hydraulic stem can promote the buffer board and move down, drive wheel board downwardly moving, until laminating wheel board and sheet metal surface each other, can press the sheet metal, can prevent that the platform of bending from leading to the fact the dangerous phenomenon because the perk of the sheet metal other end when bending, the buffer board can play the effect of buffering, and then when bending, press the sheet metal through the wheel board, prevent to cause the perk of the sheet metal other end because of the impact force, prevent to take place danger during the bending work, drive two setting elements to the sheet metal simultaneously through the moving member and fix a position the sheet metal, thereby the labour has been lightened, thereby the practicality is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also derive other related drawings based on these drawings without inventive effort.

Fig. 1 is a schematic view of a first view structure of a positioning tool and a bending machine according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a bending table according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a shield assembly according to an embodiment of the present disclosure;

fig. 4 is a structural diagram of a second perspective view of a buffer provided in the present application.

In the figure: 100-a positioning assembly; 110-a bending table; 111-a submount; 112-a scaffold; 113-a first bending die; 114-a hydraulic cylinder; 115-second bending die; 120-pallet frame; 130-carrier rollers; 140-a mover; 141-a motor; 142-a fixed plate; 143-bidirectional screw; 150-a positioning element; 151-a support plate; 152-a limit guide wheel; 200-a guard assembly; 210-a protective shell; 220-a hydraulic rod; 230-a buffer plate; 231-a base plate; 232-a buffer; 2321-fixing frame; 2322-moving plate; 2323-connecting plate; 2324-spring; 2325-damper; 240-wheel plate; 241-placing a plate; 242-roller.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1-4, the present application provides a positioning tool, which includes a positioning assembly 100 and a protection assembly 200, where the positioning assembly 100 may position and bend a thin plate, and the protection assembly 200 may perform a protection function.

Referring to fig. 1-3, the positioning assembly 100 includes a bending table 110, a pallet 120, a supporting roller 130, a moving member 140 and a positioning member 150, the pallet 120 is disposed on one side of the bending table 110, the supporting roller 130 is rotatably connected to the pallet 120, the moving member 140 is disposed on one side of the pallet 120, the positioning member 150 is correspondingly disposed on one side of the moving member 140, and the positioning member 150 is slidably connected to the pallet 120, the bending table 110 includes a base 111, a support 112, a first bending die 113, a hydraulic cylinder 114 and a second bending die 115, the support 112 is fixedly connected to the base 111, the first bending die 113 is fixedly connected to the base 111, the hydraulic cylinder 114 is fixedly connected to the support 112, the second bending die 115 is fixedly connected to an output end of the hydraulic cylinder 114, and the hydraulic cylinder 114 drives the second bending die 115 to move downward until contacting the first bending die 113, so as to bend the sheet.

In some specific embodiments, the moving member 140 includes a motor 141, a fixing plate 142 and a two-way screw rod 143, the motor 141 is disposed on one side of the pallet 120, the fixing plate 142 is fixedly connected to the pallet 120, the two-way screw rod 143 is fixedly connected to an output end of the motor 141, the two-way screw rod 143 is rotatably connected to the fixing plate 142, the motor 141 is started to drive the two-way screw rod 143 to rotate, thereby driving the two positioning members 150 to move relatively, the positioning members 150 include a supporting plate 151 and a limiting guide wheel 152, the supporting plate 151 is in threaded connection with the two-way screw rod 143, the limiting guide wheel 152 is disposed on one side of the supporting plate 151, and the distance between the two supporting plates 151 is adjusted, so that the limiting guide wheel 152 can just abut against the left and right edges of the thin plate, thereby limiting the thin plate is achieved, and deviation of the thin plate is avoided.

Referring to fig. 1, 3 and 4, the protection assembly 200 includes a protection shell 210, a hydraulic rod 220, a buffer plate 230 and a wheel plate 240, the protection shell 210 is fixedly connected to the pallet 120, the hydraulic rod 220 is disposed on one side of the protection shell 210, the buffer plate 230 is fixedly connected to an output end of the hydraulic rod 220, the wheel plate 240 is fixedly connected to the buffer plate 230, the buffer plate 230 includes a bottom plate 231 and a buffer element 232, the buffer element 232 is correspondingly disposed on one side of the bottom plate 231, and the buffer element 232 can buffer.

In some specific embodiments, the buffer 232 includes a fixed frame 2321, a moving plate 2322, a connecting plate 2323, a spring 2324 and a damper 2325, the moving plate 2322 is slidably connected to the fixed frame 2321, the connecting plate 2323 is fixedly connected to the moving plate 2322, the connecting plate 2323 is slidably connected to the fixed frame 2321, the spring 2324 is disposed inside the fixed frame 2321, the spring 2324 is fixedly connected to the moving plate 2322, one end of the damper 2325 is fixedly connected to the fixed frame 2321, and the other end of the damper 2325 is fixedly connected to the moving plate 2322, when the moving plate 2322 presses the spring 2324, the spring 2324 can perform a buffering function, the damper 2325 is used for suppressing the shock when the spring 2324 rebounds after absorbing shock, although the spring 2324 can filter the shock, the spring 2324 can reciprocate, the damper 2325 is used for suppressing the jump of the spring 2324, the wheel plate 240 includes a placing plate 241 and a roller 242, and the roller 242 is disposed on one side of the placing plate 241 to reduce the friction force between the thin plate 242 and the roller.

The utility model provides a bender in addition, including foretell location frock.

This location frock and bender's theory of operation: moving member 140 sets up in pallet 120 one side, setting element 150 sets up in moving member 140 one side correspondingly, and setting element 150 and pallet 120 sliding connection, place the sheet metal on bearing roller 130 at first, according to the size of sheet metal, motor 141 starts and can drive two-way screw rod 143 and rotate, thereby can drive two setting element 150 relative movement, make setting element 150 just can support and establish on the edge about the sheet metal, realize spacing to the sheet metal, avoid the sheet metal skew, then push away the sheet metal forward, make bending platform 110 bend the sheet metal, buffer board 230 and hydraulic stem 220 output fixed connection, wheel board 240 and buffer board 230 fixed connection, start hydraulic stem 220 simultaneously, hydraulic stem 220 can promote buffer board 230 to move down, drive wheel board 240 to move down, until laminating wheel board 240 and sheet metal surface each other, can press down the sheet metal, can prevent that bending platform 110 from causing the phenomenon that the other end of sheet metal perk caused danger when bending the sheet metal, thereby buffer board 230 can play the cushioning effect, and then when bending work, press down the sheet metal sheet through wheel 240, prevent that the other end perk from causing, prevent work from taking place and positioning the dangerous phenomenon of bending through impact force, thereby two labour's improvement has taken place.

It should be noted that the specific model specifications of the hydraulic cylinder 114, the motor 141, and the hydraulic rod 220 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The supply of power to the hydraulic cylinder 114, the motor 141 and the hydraulic rod 220 and the principles thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A positioning tool is characterized by comprising

The positioning assembly comprises a bending table, a supporting plate frame, a supporting roller, a moving member and a positioning member, the supporting plate frame is arranged on one side of the bending table, the supporting roller is rotatably connected with the supporting plate frame, the moving member is arranged on one side of the supporting plate frame, the positioning member is correspondingly arranged on one side of the moving member, and the positioning member is slidably connected with the supporting plate frame;

the protective assembly comprises a protective shell, a hydraulic rod, a buffer plate and a wheel plate, wherein the protective shell is fixedly connected with the supporting plate frame, the hydraulic rod is arranged on one side of the protective shell, the buffer plate is fixedly connected with the output end of the hydraulic rod, and the wheel plate is fixedly connected with the buffer plate.

2. The positioning tool according to claim 1, wherein the bending table comprises a base table, a support, a first bending die, a hydraulic cylinder and a second bending die, the support is fixedly connected with the base table, the first bending die is fixedly connected with the base table, the hydraulic cylinder is fixedly connected with the support, and the second bending die is fixedly connected with an output end of the hydraulic cylinder.

3. The positioning tool according to claim 1, wherein the moving member comprises a motor, a fixing plate and a bidirectional screw rod, the motor is arranged on one side of the supporting plate frame, the fixing plate is fixedly connected with the supporting plate frame, the bidirectional screw rod is fixedly connected with an output end of the motor, and the bidirectional screw rod is rotatably connected with the fixing plate.

4. The positioning tool according to claim 3, wherein the positioning member comprises a supporting plate and a limiting guide wheel, the supporting plate is in threaded connection with the bidirectional screw, and the limiting guide wheel is arranged on one side of the supporting plate.

5. The positioning tool according to claim 1, wherein the buffer plate comprises a bottom plate and a buffer member, and the buffer member is correspondingly arranged on one side of the bottom plate.

6. The positioning tool according to claim 5, wherein the buffer member comprises a fixed frame, a moving plate, a connecting plate, a spring and a damper, the moving plate is slidably connected with the fixed frame, the connecting plate is fixedly connected with the moving plate, the connecting plate is slidably connected with the fixed frame, the spring is arranged inside the fixed frame, the spring is fixedly connected with the moving plate, one end of the damper is fixedly connected with the fixed frame, and the other end of the damper is fixedly connected with the moving plate.

7. The positioning tool according to claim 1, wherein the wheel plate comprises a placing plate and a roller, and the roller is arranged on one side of the placing plate.

8. Bending machine, characterized by comprising

A positioning tool according to any one of claims 1 to 7.