CN221064009U

CN221064009U - Auxiliary positioning device of bending machine

Info

Publication number: CN221064009U
Application number: CN202420969315.6U
Authority: CN
Inventors: 刘学峰
Original assignee: Ordos Jinfeng Technology Co ltd
Current assignee: Ordos Jinfeng Technology Co ltd
Priority date: 2024-05-07
Filing date: 2024-05-07
Publication date: 2024-06-04
Anticipated expiration: 2034-05-07

Abstract

The utility model relates to the technical field of bending machines, in particular to an auxiliary positioning device of a bending machine, which comprises a bending machine body, wherein a positioning mechanism is arranged on the bending machine body and comprises a sliding rod, the outer side of the bending machine body is provided with the sliding rod, two groups of sliding seats are connected onto the sliding rod in a sliding manner, two groups of rotating blocks are respectively connected onto the two groups of sliding seats in a rotating manner, a bevel gear is fixedly connected inside the two groups of sliding seats, the bevel gear is connected with the sliding rod in a sliding manner, the rotating blocks are connected with the outer side of the bevel gear in a rotating manner, a bayonet lock is arranged on the inner side of the top of each rotating block and is connected with the inner side of each rotating block in a sliding manner through a collision spring, the top of each bayonet lock extends to the outer side of the rotating block, sharp teeth at the bottom of each bayonet lock are opposite to the sharp teeth of each bevel gear in the direction, and a limiting mechanism is arranged on each sliding seat; the auxiliary supporting and positioning can be carried out when the plate is bent, so that the plate is supported in a following way when the plate is bent, and the plate is always kept at a certain angle and cannot deform when the plate is bent.

Description

Auxiliary positioning device of bending machine

Technical Field

The utility model relates to an auxiliary positioning device, in particular to an auxiliary positioning device for a bending machine, and belongs to the technical field of bending machines.

Background

The bending machine is a machine capable of bending thin plates, and structurally mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and consists of a base and a pressing plate, and the clamping of the plate is realized through a die on the bending machine, so that the thin plates between the pressing plate and the base are bent, the pressing plate can be made into various workpiece requirements, and the operation is very simple and convenient.

At present, the bender is when bending panel, and the majority all is that two people's cooperation is placed panel one side and is bent on the bender, and the staff needs to cooperate the bender to upwards hold up the panel when bending, realizes that the panel is bent, because the panel has certain weight, lacks auxiliary stay locating component, and round trip operation is very loaded down with trivial details like this, and the panel has a little downward deformation under the action of gravity when bending simultaneously to lead to bending effect poor, influence subsequent assembly.

Disclosure of utility model

The utility model aims to solve the problems and provide the auxiliary positioning device of the bending machine, which can carry out auxiliary supporting and positioning when the plate is bent, so that the plate is supported in a following way when the plate is bent, and the plate always keeps a certain angle and cannot deform when the plate is bent.

The auxiliary positioning device for the bending machine comprises a bending machine body, wherein a positioning mechanism is arranged on the bending machine body and comprises a sliding rod, the outer side of the bending machine body is provided with the sliding rod, two groups of sliding seats are connected onto the sliding rod in a sliding manner, two groups of rotating blocks are respectively connected onto the two groups of sliding seats in a rotating manner, a bevel gear is fixedly connected inside the two groups of sliding seats, the bevel gear is connected with the sliding rod in a sliding manner, the rotating blocks are connected with the outer side of the bevel gear in a rotating manner, a bayonet lock is arranged on the inner side of the top of each rotating block, the bayonet lock is connected with the inner side of each rotating block in a sliding manner through an abutting spring, the top of each bayonet lock extends to the outer side of each rotating block, sharp teeth at the bottom of each bayonet lock are opposite to the sharp teeth in direction, and a limiting mechanism is arranged on each sliding seat.

Preferably, the slide bar is hexagonal prism structure, the slide bar passes through a plurality of fixing bases and is connected with the bender body outside can be dismantled.

Preferably, the rotating block is of a 'b' -shaped structure, the sliding seat is of a 'concave' -shaped structure, and one end of the rotating block is abutted against the top of the sliding seat.

Preferably, the center of the top of one end of the sliding seat is connected with a supporting block in a clamping manner, the supporting block is made of rubber materials, and the top of the supporting block is abutted to the bottom of one end of the rotating block.

Preferably, the two groups of rotating blocks are connected with symmetrical supporting frames in a clamping mode, and the supporting frames are of an F-shaped structure.

Preferably, a plurality of equally distributed connecting rods are connected between the opposite sides of the two symmetrical support frames, and two ends of each connecting rod are respectively connected with the inside of the support frames in a sliding manner.

Preferably, a plurality of equidistance distributed magnetic blocks are arranged on the top side of the support frame, and the magnetic blocks are of cylindrical structures.

Preferably, the stop gear includes the spacing hole, the slide bar outside is equipped with multiunit spacing hole, the inside sliding connection in slide both sides has the gag lever post, gag lever post one end extends to inside the spacing hole, slide outside sliding connection has the pull rod, the pull rod both ends extend to inside the slide and be connected with the gag lever post.

Preferably, three limit holes are vertically distributed in a group, and the outer sides of the limit holes and the side wall of the tail end of the limit rod are arc-shaped structures.

Preferably, the outside sliding connection of gag lever post has connecting spring, connecting spring one end and slide internal connection, the connecting spring other end is connected with the pull rod.

The beneficial effects of the utility model are as follows: through the installation of slide bar, do benefit to the slide and install in the bender body outside with changeing the piece, the level of through changeing piece and slide is contradicted, realize placing the support to the level of panel, place at changeing the piece top through the panel, make panel to bayonet lock extrusion, make the bayonet lock overcome the elasticity of contradicting the spring and contradict with the helical gear, when turning through the panel, the panel rotates is followed to the changeing piece, and the bayonet lock is contradicted by the helical gear and promote the panel and jack-up, thereby make the changeing piece can rotate certain angle, because bayonet lock bottom sharp tooth is contrary with helical gear sharp tooth direction, thereby make changeing the piece through bayonet lock and slide unidirectional rotation, make the rotatory piece unable reverse rotation, do benefit to fine support the location after bending the panel, can not receive gravity deformation when making the panel bend, influence the effect of bending, accomplish the back through the panel is bent, make panel and bayonet lock separate through the pulling, make the bayonet lock free rotation with the helical gear, make the changeing piece free rotation, make the panel whereabouts keep the level unloading.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;

FIG. 3 is a schematic diagram of a connection structure between a support frame and a rotating block according to the present utility model;

FIG. 4 is a schematic diagram of the connection structure of the bevel gear and the rotor block according to the present utility model;

Fig. 5 is a schematic diagram of a connection structure between a stop lever and a pull rod according to the present utility model.

In the figure: 1. a bending machine body; 2. a positioning mechanism; 201. a support frame; 202. a fixing seat; 203. a rotating block; 204. a slide bar; 205. a slide; 206. a support block; 207. a connecting rod; 208. a magnetic block; 209. a bayonet lock; 210. a contact spring; 211. bevel gear; 3. a limiting mechanism; 301. a pull rod; 302. a limiting hole; 303. a limit rod; 304. and a connecting spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an auxiliary positioning device for a bending machine comprises a bending machine body 1, wherein a positioning mechanism 2 is installed on the bending machine body 1, the positioning mechanism 2 comprises a sliding rod 204, the outer side of the bending machine body 1 is provided with the sliding rod 204, two groups of sliding seats 205 are connected to the sliding rod 204 in a sliding manner, two groups of sliding seats 205 are respectively connected with two groups of rotating blocks 203 in a rotating manner, a bevel gear 211 is fixedly connected to the inner part of each sliding seat 205, the bevel gear 211 is connected with the sliding rod 204 in a sliding manner, the rotating blocks 203 are connected with the outer side of the bevel gear 211 in a rotating manner, a clamping pin 209 is installed on the inner side of the top of each rotating block 203, the clamping pin 209 is connected with the inner side of each rotating block 203 in a sliding manner through a abutting spring 210, the top of each clamping pin 209 extends to the outer side of each rotating block 203, sharp teeth at the bottom of each clamping pin 209 are opposite to the sharp teeth of each bevel gear 211, and a limiting mechanism 3 is installed on each sliding seat 205.

As a technical optimization scheme of the utility model, the sliding rod 204 is in a hexagonal prism structure, the sliding rod 204 is detachably connected with the outer side of the bending machine body 1 through a plurality of fixing seats 202, and the sliding seat 205 and the sliding rod 204 can only slide and cannot rotate.

As a technical optimization scheme of the utility model, the rotating block 203 is in a b-shaped structure, the sliding seat 205 is in a concave-shaped structure, one end of the rotating block 203 is propped against the top of the sliding seat 205, so that the rotating block 203 is favorably connected with the sliding seat 205 in a rotating way, and one end of the sliding seat 205 can prop against one end of the rotating block 203 to keep horizontal, so that the plate is stably placed.

As a technical optimization scheme of the utility model, a supporting block 206 is connected to the center of the top of one end of the sliding seat 205 in a clamping manner, the supporting block 206 is made of rubber material, the top of the supporting block 206 is abutted against the bottom of one end of the rotating block 203, and the supporting block 203 is supported stably by the installation of the supporting block 206 and has an anti-collision effect.

As a technical optimization scheme of the utility model, two groups of rotating blocks 203 are connected with symmetrical supporting frames 201 in a clamping manner, the supporting frames 201 are of an F-shaped structure, and the rotating blocks 203 are prolonged by installing the supporting frames 201, so that the plates to be bent are supported.

As a technical optimization scheme of the utility model, a plurality of equidistant connecting rods 207 are connected between opposite sides of two symmetrical supporting frames 201, two ends of each connecting rod 207 are respectively connected with the inside of the supporting frame 201 in a sliding manner, and the connecting rods 207 are installed, so that the connection between the two symmetrical supporting frames 201 is stable, a good supporting effect is achieved, the width is convenient to adjust, and plates with different sizes are supported.

As a technical optimization scheme of the utility model, a plurality of equidistant distributed magnetic blocks 208 are arranged on the top side of the supporting frame 201, the magnetic blocks 208 are of a cylindrical structure, and the installation of the plurality of magnetic blocks 208 is beneficial to the adsorption stability of the placed plates, so that the supporting frame 201 rotates along with the bending amplitude of the plates, and the plates are supported and positioned.

As a technical optimization scheme of the utility model, the limiting mechanism 3 comprises a limiting hole 302, a plurality of groups of limiting holes 302 are formed in the outer side of the sliding rod 204, limiting rods 303 are connected in the two sides of the sliding seat 205 in a sliding manner, one end of each limiting rod 303 extends into the corresponding limiting hole 302, a pull rod 301 is connected in the outer side of the sliding seat 205 in a sliding manner, two ends of each pull rod 301 extend into the sliding seat 205 and are connected with the corresponding limiting rods 303, the limiting rods 303 are clamped with the inner parts of the limiting holes 302 through the opening of the corresponding limiting holes 302, so that the sliding seat 205 and the sliding rod 204 are limited, the limiting rods 303 are separated from the limiting holes 302 through pulling the pull rod 301, the sliding adjustment positions of the sliding seat 205 are facilitated, and different plates are supported and positioned conveniently.

As a technical optimization scheme of the utility model, three vertically distributed limiting holes 302 are in a group, and the outer sides of the limiting holes 302 and the side walls of the tail ends of the limiting rods 303 are in arc structures, so that the limiting rods 303 and the limiting holes 302 can be well inserted and limited, and the limiting effect is better and firmer.

As a technical optimization scheme of the utility model, a connecting spring 304 is slidably connected to the outer side of the limiting rod 303, one end of the connecting spring 304 is connected with the inside of the sliding seat 205, the other end of the connecting spring 304 is connected with the pull rod 301, the pull rod 301 is pulled by installing the connecting spring 304, the pull rod 301 drives the limiting rod 303 to be stably clamped with the inside of the limiting hole 302 and not easily slide out, and the pull rod 301 is pulled to break away from the pulling force of the connecting spring 304 to drive the limiting rod 303 to be separated from the limiting hole 302.

When the bending machine is used, firstly, the slide bars 204 are detachably arranged with the bending machine body 1 through the plurality of fixing seats 202, two groups of sliding seats 205 and rotating blocks 203 are arranged on the outer side of the bending machine body 1, the limiting rods 303 are separated from the limiting holes 302 through pulling the pull rods 301, the sliding seats 205 and the rotating blocks 203 are conveniently adjusted in position, plates with different widths are conveniently supported and placed, the rotating blocks 203 are horizontally abutted against the sliding seats 205, the plates are horizontally placed and supported, the symmetrical supporting frames 201 are clamped and connected with the rotating blocks 203, the supporting frames 201 are stably placed for supporting the plates, in addition, under the cooperation of the magnetic blocks 208, the plates are attached and followed with the supporting frames 201, the follow-up better bending supporting and positioning work is facilitated, the plates are placed on the top of the rotating blocks 203, the clamping pins 209 are extruded, the clamping pins 209 overcome the elasticity of the abutting springs 210 to be abutted against the bevel gears 211, and the plates are rotated through the bending of the plates, the rotating blocks 203, the clamping pins 209 are pushed upwards by the bevel gears 211 to push the supporting and are pushed upwards to rotate a certain angle, and the bottom of the clamping pins 209 are enabled to be in a certain angle, and the opposite direction to the clamping pins 203 are enabled to be separated from the bevel gears 203, and the plate 209 can not be bent, and the plate is enabled to be bent to rotate, and the plate is enabled to be bent and the plate is enabled to rotate and the plate to be bent to be deformed to be quite conveniently and the plate to rotate, and the plate is enabled to rotate and the plate to be bent to be reversely and bent to be separated to rotate and the plate to rotate.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Auxiliary positioning device of bending machine, including bender body (1), its characterized in that: the bending machine comprises a bending machine body (1), wherein a positioning mechanism (2) is arranged on the bending machine body (1), the positioning mechanism (2) comprises a sliding rod (204), the outer side of the bending machine body (1) is provided with two groups of sliding seats (205) in a sliding connection mode, two groups of sliding seats (205) are respectively connected with two groups of rotating blocks (203) in a rotating mode, bevel gears (211) are fixedly connected inside the sliding seats (205), the bevel gears (211) are in sliding connection with the sliding rod (204), the rotating blocks (203) are rotatably connected with the outer sides of the bevel gears (211), clamping pins (209) are arranged on the inner sides of the tops of the rotating blocks (203), the tops of the clamping pins (209) are connected with the inner sides of the rotating blocks (203) in a sliding mode through abutting springs (210), the bottoms of the clamping pins (209) are opposite to the sharp teeth of the bevel gears (211), and limiting mechanisms (3) are arranged on the sliding seats (205).

Stop gear (3) are including spacing hole (302), the slide bar (204) outside is equipped with multiunit spacing hole (302), inside sliding connection in slide (205) both sides has gag lever post (303), gag lever post (303) one end extends to inside spacing hole (302), slide (205) outside sliding connection has pull rod (301), pull rod (301) both ends extend to slide (205) inside and are connected with gag lever post (303).

2. A bending machine assisted positioning device according to claim 1, wherein: the sliding rod (204) is of a hexagonal prism structure, and the sliding rod (204) is detachably connected with the outer side of the bending machine body (1) through a plurality of fixing seats (202).

3. A bending machine assisted positioning device according to claim 1, wherein: the rotating block (203) is of a b-shaped structure, the sliding seat (205) is of a concave-shaped structure, and one end of the rotating block (203) is abutted against the top of the sliding seat (205).

4. A bending machine assisted positioning device according to claim 1, wherein: the center of the top of one end of the sliding seat (205) is connected with a supporting block (206) in a clamping mode, the supporting block (206) is made of rubber materials, and the top of the supporting block (206) is abutted to the bottom of one end of the rotating block (203).

5. A bending machine assisted positioning device according to claim 1, wherein: the two groups of rotating blocks (203) are connected with symmetrical supporting frames (201) in a clamping mode, and the supporting frames (201) are of an F-shaped structure.

6. A bending machine assisted positioning device according to claim 5, wherein: a plurality of equally distributed connecting rods (207) are connected between the opposite sides of the two symmetrical supporting frames (201), and two ends of each connecting rod (207) are respectively connected with the inside of the supporting frames (201) in a sliding mode.

7. The auxiliary positioning device for bending machine according to claim 6, wherein: a plurality of equidistance distributed magnetic blocks (208) are arranged on the top side of the supporting frame (201), and the magnetic blocks (208) are of cylindrical structures.

8. A bending machine assisted positioning device according to claim 1, wherein: the three limiting holes (302) which are vertically distributed are in a group, and the outer sides of the limiting holes (302) and the side wall of the tail end of the limiting rod (303) are of arc structures.

9. A bending machine assisted positioning device according to claim 1, wherein: the outside sliding connection of gag lever post (303) has connecting spring (304), connecting spring (304) one end and slide (205) internal connection, connecting spring (304) other end is connected with pull rod (301).