CN219378540U

CN219378540U - Material protection mechanism suitable for bending machine

Info

Publication number: CN219378540U
Application number: CN202223416171.1U
Authority: CN
Inventors: 黎胜; 丁四美
Original assignee: Hefei Baodi Machinery Manufacturing Co ltd
Current assignee: Hefei Baodi Machinery Manufacturing Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-07-21
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a material protection mechanism suitable for a bending machine, which comprises a shell, wherein the shell comprises a base, the bottom of the base is fixedly connected with a supporting column, the supporting mechanism comprises a fixed box, the top of the fixed box is rotationally connected with a crank, the clamping protection mechanism comprises two fixed plates, the two fixed plates are rotationally connected with screw rods, and the inner side of each screw rod is fixedly connected with a clamping block; this material protection machanism suitable for bender through placing the material of waiting to bend between two fixed plates, rotates two screws through the handle, drives the chucking piece after the screw rod rotates and waits to bend the material contact to will wait to bend the material chucking between two chucking pieces, guarantee that the material can not appear rocking when bending, make the material more stable when bending, thereby guarantee the size of material cutting.

Description

Material protection mechanism suitable for bending machine

Technical Field

The utility model relates to the technical field of bending machines, in particular to a material protection mechanism suitable for a bending machine.

Background

The bending machine is a machine capable of bending a thin plate and is divided into a manual bending machine, a hydraulic bending machine and a numerical control bending machine. The structure mainly comprises a bracket, a workbench and a clamping plate, wherein the workbench is arranged on the bracket and consists of a base and a pressing plate, and the base is connected with the clamping plate through a hinge.

The utility model discloses a bender in the patent of publication No. 202020831991.9, the device has following not enough, and the device can not fix the protection to the material of waiting to process on the bender, leads to the bender at the during operation, because the material of waiting to process can not be fixed, and leads to the material to appear rocking when processing and lead to the effect that the material was bent not good even damage.

To this end, the present utility model provides a material protection mechanism for bending machines to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a material protection mechanism suitable for a bending machine, and solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a material protection mechanism for a bending machine, comprising:

the shell comprises a base, the bottom of the base is fixedly connected with a supporting column, the top of the base is symmetrically provided with sliding grooves, the inside of each sliding groove is slidably connected with a limiting block, and the top of each limiting block is fixedly connected with a fixing block;

the propping mechanism comprises a fixed box, the top of the fixed box is rotationally connected with a crank, the inner side of the crank is rotationally connected with a rotating shaft, the outer side of the rotating shaft is rotationally connected with a second screw rod through a bevel gear set, the outer side of the second screw rod is in threaded connection with a limit sliding block, and the top of the limit sliding block is rotationally connected with a propping column;

the clamping protection mechanism comprises two fixing plates, screw rods are connected to the two fixing plates in a rotating mode, clamping blocks are fixedly connected to the inner sides of the screw rods, and handles are fixedly connected to the outer sides of the screw rods.

Preferably, the limiting groove is formed in the inner bottom wall of the sliding groove, the clamping block is fixedly connected to the outer side of the limiting block and is slidably connected to the inner portion of the limiting groove, and the clamping block is slidably connected to the inner portion of the limiting groove, so that the clamping block is more stable in moving.

Preferably, the driving motor is fixedly connected with the outer side of the base and is fixedly connected with the first screw rod through the motor shaft.

Preferably, the first screw rod is in threaded connection with the limiting block, and the outer side of the fixed block is fixedly connected with a bending head.

Preferably, the fixed box is fixedly connected to the top of the base, the bottom of the rotating shaft is fixedly connected to the inner bottom wall of the fixed box, and the rotating shaft is rotationally connected to the inner bottom wall of the fixed box, so that the rotating shaft is more stable in rotation.

Preferably, the top of base symmetry has seted up spacing draw-in groove, the second lead screw rotates the inside of connecting at spacing draw-in groove.

Preferably, the outside fixedly connected with fixture block of spacing slider, the draw-in groove has been seted up on the interior diapire of spacing draw-in groove, fixture block sliding connection is in the inside of draw-in groove, spacing slider sliding connection is in the inside of spacing draw-in groove, and it is spacing in the inside of draw-in groove to slide through the fixture block for spacing slider is more stable when removing.

Preferably, the top of base rotates and is connected with the gyro wheel, the gyro wheel is between two fixed plates, fixed plate fixed connection is at the top of base for the material is laborsaving when placing through setting up the gyro wheel.

Advantageous effects

The utility model provides a material protection mechanism suitable for a bending machine. Compared with the prior art, the method has the following beneficial effects:

(1) This material protection machanism suitable for bender through placing the material of waiting to bend between two fixed plates, rotates two screws through the handle, drives the chucking piece after the screw rod rotates and waits to bend the material contact to will wait to bend the material chucking between two chucking pieces, guarantee that the material can not appear rocking when bending, make the material more stable when bending, thereby guarantee the size of material cutting.

(2) This material protection machanism suitable for bender rotates the crank according to the actual direction that the material needs to be bent, and the crank rotates and drives the second lead screw through pivot and bevel gear group and rotate, and the second lead screw rotates and drives spacing slider at the inside slip of spacing draw-in groove, and spacing slider slip drives to support tight post and is close to the material of waiting to bend and contact with it to the convenience is followed to the material and is bent.

Drawings

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is a side perspective view of the external structure of the present utility model;

FIG. 3 is a front view of the external structure of the present utility model;

fig. 4 is an enlarged view of a partial structure a of the present utility model.

1, a base; 2. a tightening mechanism; 201. a fixed box; 202. a crank; 203. a rotating shaft; 204. a bevel gear set; 205. a second screw rod; 206. a limit sliding block; 207. a limit clamping groove; 208. abutting the column; 3. a clamping protection mechanism; 301. a fixing plate; 302. a screw; 303. a handle; 304. a clamping block; 305. a roller; 4. a support column; 5. a chute; 6. a limit groove; 7. a limiting block; 8. a driving motor; 9. a fixed block; 10. a first screw rod; 11. bending the elbow.

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.

Embodiment one:

referring to fig. 1-4, a material protection mechanism for a bending machine, comprising:

the shell comprises a base 1, a driving motor 8 is fixedly connected to the outer side of the base 1 and is fixedly connected with a first screw rod 10 through a motor shaft, the first screw rod 10 is in threaded connection with a limiting block 7, a bending head 11 is fixedly connected to the outer side of a fixed block 9, a supporting column 4 is fixedly connected to the bottom of the base 1, sliding grooves 5 are symmetrically formed in the tops of the base 1, limiting blocks 7 are slidably connected to the interiors of the sliding grooves 5, fixed blocks 9 are fixedly connected to the tops of the limiting blocks 7, limiting grooves 6 are formed in the inner bottom wall of the sliding grooves 5, clamping blocks are fixedly connected to the outer sides of the limiting blocks 7 and are slidably connected to the interiors of the limiting grooves 6;

starting a driving motor 8, driving the driving motor 8 to drive a first screw rod 10 to rotate through a motor shaft, driving a limiting block 7 to move in a limiting groove 6 by the first screw rod 10, driving a bending head 11 to move through a fixed block 9 by the limiting block 7, and bending the material after the bending head 11 is contacted with the material;

the clamping protection mechanism 3 comprises two fixing plates 301, wherein screw rods 302 are rotatably connected to the two fixing plates 301, clamping blocks 304 are fixedly connected to the inner sides of the screw rods 302, handles 303 are fixedly connected to the outer sides of the screw rods 302, rollers 305 are rotatably connected to the top of the base 1, the rollers 305 are arranged between the two fixing plates 301, and the fixing plates 301 are fixedly connected to the top of the base 1;

the material to be bent is placed between the two fixing plates 301, the two screws 302 are rotated through the handles 303, the screws 302 rotate to drive the clamping blocks 304 to be contacted with the material to be bent, and the material to be bent is clamped between the two clamping blocks 304.

Embodiment two:

referring to fig. 1-4, the present embodiment provides a technical solution based on the first embodiment: the utility model provides a material protection machanism suitable for bender, including supporting tight mechanism 2, it includes fixed box 201 to support tight mechanism 2, spacing draw-in groove 207 has been seted up to the top symmetry of base 1, second lead screw 205 rotates the inside of connecting at spacing draw-in groove 207, the top of fixed box 201 rotates and is connected with crank 202, the inboard of crank 202 rotates and is connected with pivot 203, the outside of pivot 203 passes through bevel gear group 204 and rotates and be connected with second lead screw 205, the outside threaded connection of second lead screw 205 has spacing slider 206, the outside fixedly connected with fixture block of spacing slider 206, the draw-in groove has been seted up on the inner bottom wall of spacing draw-in groove 207, fixture block sliding connection is in the inside of draw-in groove, spacing slider 206 sliding connection is in the inside of spacing draw-in groove 207, the top of spacing slider 206 rotates and is connected with support tight post 208, fixed box 201 fixed connection is at the top of base 1, the bottom of pivot 203 is fixedly connected on the inner bottom wall of fixed box 201;

according to the actual condition that the material needs to be bent, the crank 202 is rotated, the crank 202 rotates to drive the second screw rod 205 to rotate through the rotating shaft 203 and the bevel gear set 204, the second screw rod 205 rotates to drive the limit sliding block 206 to slide in the limit clamping groove 207, and the limit sliding block 206 slides to drive the abutting column 208 to be close to the material to be bent and contact with the material, so that the material can be bent conveniently.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, firstly, a material to be bent is placed between two fixing plates 301, two screws 302 are rotated through handles 303, after the screws 302 are rotated, clamping blocks 304 are driven to contact the material to be bent, the material to be bent is clamped between the two clamping blocks 304, a crank 202 is rotated according to the actual condition that the material needs to be bent, the crank 202 is rotated, a second screw 205 is driven to rotate through a rotating shaft 203 and a bevel gear set 204, the second screw 205 is rotated to drive a limit slider 206 to slide in a limit clamping groove 207, the limit slider 206 is slid to drive a abutting column 208 to be close to the material to be bent and contact the material, then a driving motor 8 is started, a driving motor 8 drives a first screw 10 to rotate through a motor shaft, the first screw 10 drives a limit block 7 to move in the limit groove 6, the limit block 7 moves through a fixing block 9 to drive a bending head 11 to move, and after the bending head 11 contacts the material, the material can be bent.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A material protection mechanism suitable for bending machine is characterized by comprising

The shell comprises a base (1), a support column (4) is fixedly connected to the bottom of the base (1), sliding grooves (5) are symmetrically formed in the top of the base (1), limiting blocks (7) are connected to the inside of the sliding grooves (5) in a sliding mode, and fixing blocks (9) are fixedly connected to the tops of the limiting blocks (7);

the supporting and tightening mechanism (2), the supporting and tightening mechanism (2) comprises a fixed box (201), a crank (202) is rotationally connected to the top of the fixed box (201), a rotating shaft (203) is rotationally connected to the inner side of the crank (202), a second screw rod (205) is rotationally connected to the outer side of the rotating shaft (203) through a bevel gear set (204), a limit sliding block (206) is in threaded connection with the outer side of the second screw rod (205), and a supporting and tightening column (208) is rotationally connected to the top of the limit sliding block (206);

the clamping protection mechanism (3), the clamping protection mechanism (3) comprises two fixed plates (301), screw rods (302) are respectively connected to the two fixed plates (301) in a rotating mode, clamping blocks (304) are fixedly connected to the inner sides of the screw rods (302), and handles (303) are fixedly connected to the outer sides of the screw rods (302).

2. A material protection mechanism for a bending machine according to claim 1, wherein: the limiting groove (6) is formed in the inner bottom wall of the sliding groove (5), a clamping block is fixedly connected to the outer side of the limiting block (7), and the clamping block is slidably connected to the inner portion of the limiting groove (6).

3. A material protection mechanism for a bending machine according to claim 1, wherein: the outer side of the base (1) is fixedly connected with a driving motor (8) which is fixedly connected with a first screw rod (10) through a motor shaft.

4. A material protection mechanism for a bending machine according to claim 3, wherein: the first screw rod (10) is in threaded connection with the limiting block (7), and a bending head (11) is fixedly connected to the outer side of the fixed block (9).

5. A material protection mechanism for a bending machine according to claim 1, wherein: the fixed box (201) is fixedly connected to the top of the base (1), and the bottom of the rotating shaft (203) is fixedly connected to the inner bottom wall of the fixed box (201).

6. A material protection mechanism for a bending machine according to claim 1, wherein: limiting clamping grooves (207) are symmetrically formed in the top of the base (1), and the second screw rod (205) is rotationally connected to the inside of the limiting clamping grooves (207).

7. A material protection mechanism for a bending machine according to claim 6, wherein: the outside fixedly connected with fixture block of spacing slider (206), the draw-in groove has been seted up on the interior diapire of spacing draw-in groove (207), fixture block sliding connection is in the inside of draw-in groove, the inside at spacing draw-in groove (207) of spacing slider (206) sliding connection.

8. A material protection mechanism for a bending machine according to claim 1, wherein: the top of base (1) rotates and is connected with gyro wheel (305), gyro wheel (305) are between two fixed plate (301), fixed plate (301) fixed connection is at the top of base (1).