CN216779928U

CN216779928U - Bender is used in block terminal production

Info

Publication number: CN216779928U
Application number: CN202123427433.XU
Authority: CN
Inventors: 吉晓伟
Original assignee: Jiangsu Jiye Electric Co ltd
Current assignee: Jiangsu Jiye Electric Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-21
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a bending machine for production of a distribution box, which comprises a rack, a propelling structure, a material placing structure, a bending structure and a limiting structure, wherein the inside of the rack is divided into an upper side and a lower side, the propelling structure is arranged on the upper layer of the rack, and the material placing structure, the bending structure and the limiting structure are arranged on the lower layer of the rack. This bender is used in block terminal production, after placing the material and finishing, electric putter can drive the grip block downstream, thereby carry out the centre gripping to the material, promote material and bottom plate downstream simultaneously, atmospheric pressure along with in the removal air flue of bottom plate can increase, thereby promote the board of bending and remove, when the board of bending removes, because the board of bending is the slope form, so the board of bending can contact with the farthest end of material, thereby bend in proper order from the farthest end of material to the end of bending of material, and then avoid the phenomenon that the material appears breaking, increase the stability of material when bending.

Description

Bender is used in block terminal production

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a bending machine for production of distribution boxes.

Background

The block terminal is according to the requirement of electrical wiring with switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly in closed or semi-closed metal cabinet or on the screen width to the low voltage distribution device who constitutes, in the production process of block terminal, often need use the bender to bend the processing to raw materials panel, but general bender still has some shortcomings when using, for example:

firstly, when the general bending machine is used, a material is directly bent at one time, so that the force applied to the material is large when the material is bent, the material is easy to break, the material is failed to be bent, and the bending damage rate of the raw material is large;

secondly, when the general bending machine is used, the bending position cannot be quickly positioned, so that when materials are machined, a long time is needed to position the bending position of the materials, and the machining efficiency of the materials is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bending machine for producing a distribution box, which aims to solve the problems that the bending damage rate is high and the bending part of a material needs to be positioned by spending a long time in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bender is used in block terminal production, includes the frame, impels structure, material placement structure, bending structure and limit structure, both sides about the inside of frame divide into, the upper strata of frame is provided with impels the structure, the inside material placement structure, bending structure and the limit structure of being provided with of lower floor of frame, the inside of material placement structure and bending structure is linked together, limit structure runs through inside the upper and lower both ends of embedded installation in the frame of bending structure.

As a preferable technical scheme, the propelling structure comprises an electric push rod and a clamping plate, the electric push rod is arranged on the front side of the upper end of the rack, the clamping plate is arranged at the lower end of the electric push rod, and the clamping plate is arranged at the upper end of the inner portion of the rack.

By adopting the technical scheme, when the material is bent, the electric push rod drives the clamping plate to move downwards, so that the clamping plate clamps and fixes the plate, and the bending structure can move upwards at the moment, so that the material is bent.

As a preferred technical scheme, the material placing structure comprises a bottom plate, a fixing chamber, a fixing channel and an air channel, wherein the fixing chamber, the fixing channel and the air channel are respectively arranged inside the rack, the bottom plate is arranged inside the fixing chamber in a sliding mode, and the bottom plate is arranged right below the clamping plate.

Adopt above-mentioned technical scheme, when bending the material, at first place the material on the bottom plate to make the bottom plate support the material, and when the grip block moved downwards, grip block and bottom plate can carry out the centre gripping to the material fixed, later can drive bottom plate and material downstream along with the decline of grip block, the atmospheric pressure increase in fixed chamber, fixed way and the air flue this moment, thereby promote the bending structure and remove and bend the material.

As a preferred technical scheme of the utility model, the internal cross-sectional areas of the fixed chamber, the fixed passage and the air passage are sequentially decreased.

Adopt above-mentioned technical scheme, because the area of fixed chamber, fixed way and air flue reduces in proper order, so can make the atmospheric pressure of fixed chamber fixed way and air flue increase fast when the bottom plate moves downwards in the inside of fixed chamber to be convenient for promote bending structure and remove and bend the material.

According to the preferred technical scheme, the bending structure comprises a supporting rod and a bending plate, the supporting rod is arranged inside the air passage in a sliding mode, the bending plate is arranged at the upper end of the supporting rod, and the height of the bending plate from the closer end to the opposite end of the bottom plate is gradually increased.

Adopt above-mentioned technical scheme, can promote the bracing piece to remove when atmospheric pressure in the air flue increases, can promote the board of bending to remove when the bracing piece removes, because the front end of material is by grip block and bottom plate centre gripping, so the front end of material can not remove, this moment along with the antedisplacement of the anterior segment of material, and the shifting up of the board of bending can promote the rear end rebound of material, thereby bend the material, because the board of bending is the inclined plane, so the board of bending can be followed the farthest end of material and buckled, thereby avoid the phenomenon of rupture to appear in the material, and after bending finishes, under the action of gravity of the board of bending, the device reconversion.

As a preferred technical scheme, the limiting structure comprises a fixing rod, connecting rods and fixing frames, the fixing rod is U-shaped, the connecting rods are symmetrically arranged on two sides of the lower end of the fixing rod, the fixing frames are arranged on the outer sides of the connecting rods in a threaded mode and penetrate through fixing holes, and the fixing holes are formed in the bending plate at equal intervals.

Adopt above-mentioned technical scheme, through with dead lever embedded type installation in the inside upper end of frame, then rotate the mount, because mount and connecting rod are threaded connection, so the mount can outwards move when rotating and pass the fixed orifices embedded type installation in the inside lower extreme of frame, when placing the material, dead lever, connecting rod and mount can carry on spacingly to the material to quick position to the material is adjusted, avoids bending the phenomenon that the position dislocation appears, has increased the efficiency of bending simultaneously.

Compared with the prior art, the utility model has the beneficial effects that: this bender is used in block terminal production:

1. after the materials are placed, the electric push rod can drive the clamping plate to move downwards so as to clamp the materials, meanwhile, the materials and the bottom plate are pushed to move downwards, the air pressure in the air passage can be increased along with the movement of the bottom plate, so that the bending plate is pushed to move, when the bending plate moves, the bending plate is in an inclined shape, so that the bending plate can be contacted with the farthest end of the materials, the bending is sequentially performed from the farthest end of the materials to the bending end of the materials, the phenomenon that the materials are broken is further avoided, and the stability of the materials during bending is improved;

2. when placing the material, can carry out spacingly to the material through limit structure to the quick position of bending of finding the material avoids the phenomenon that the material dislocation appears when bending the material, and after the position of bending of material changed, can adjust the position of bending structure, and then the effectual efficiency of bending that improves the device.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a bending plate according to the present invention;

fig. 4 is a schematic perspective view of a bending structure according to the present invention.

In the figure: 1. a frame; 2. an electric push rod; 3. a clamping plate; 4. a base plate; 5. a fixed chamber; 6. a fixed way; 7. an airway; 8. a support bar; 9. bending the plate; 10. fixing the rod; 11. a connecting rod; 12. a fixed mount; 13. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a bender is used in block terminal production, includes frame 1, impels the structure, the structure is placed to the material, bending structure and limit structure, both sides about the inside of frame 1 divide into, and the upper strata of frame 1 is provided with and impels the structure, and the structure is placed to the material, bending structure and limit structure are placed to the lower floor inside of frame 1, and the material is placed the inside of structure and bending structure and is linked together, and limit structure runs through inside the upper and lower both ends of embedded installation in frame 1 of bending structure.

The propelling structure comprises an electric push rod 2 and a clamping plate 3, the electric push rod 2 is arranged on the front side of the upper end of the rack 1, the clamping plate 3 is arranged at the lower end of the electric push rod 2, and the clamping plate 3 is arranged at the upper end inside the rack 1; when the material is bent, the electric push rod 2 drives the clamping plate 3 to move downwards, so that the clamping plate 3 clamps and fixes the plate, and the bending structure moves upwards, so that the material is bent; the material placing structure comprises a bottom plate 4, a fixed chamber 5, a fixed channel 6 and an air channel 7, wherein the fixed chamber 5, the fixed channel 6 and the air channel 7 are respectively arranged in the rack 1, the bottom plate 4 is arranged in the fixed chamber 5 in a sliding manner, and the bottom plate 4 is arranged right below the clamping plate 3; when materials are bent, the materials are firstly placed on the bottom plate 4, so that the bottom plate 4 supports the materials, when the clamping plate 3 moves downwards, the clamping plate 3 and the bottom plate 4 clamp and fix the materials, then the clamping plate 3 and the bottom plate 4 move downwards along with the descending of the clamping plate 3, and at the moment, the air pressure in the fixing chamber 5, the fixing channel 6 and the air channel 7 is increased, so that the bending structure is pushed to move to bend the materials; the internal cross-sectional areas of the fixed chamber 5, the fixed passage 6 and the air passage 7 are sequentially decreased; because the areas of the fixed chamber 5, the fixed passage 6 and the air passage 7 are sequentially reduced, when the bottom plate 4 moves downwards in the fixed chamber 5, the air pressure in the fixed passage 6 and the air passage 7 of the fixed chamber 5 is rapidly increased, so that the bending structure is conveniently pushed to move to bend materials; the bending structure comprises a support rod 8 and a bending plate 9, the support rod 8 is arranged inside the air channel 7 in a sliding mode, the bending plate 9 is arranged at the upper end of the support rod 8, and the height of the bending plate 9 from the near end to the opposite end of the bottom plate 4 is gradually increased; when the air pressure in the air passage 7 is increased, the supporting rod 8 can be pushed to move, when the supporting rod 8 moves, the bending plate 9 can be pushed to move, the front end of the material is clamped by the clamping plate 3 and the bottom plate 4, so that the front end of the material cannot move, at the moment, along with the downward movement of the front section of the material, the upward movement of the bending plate 9 can push the rear end of the material to move upwards so as to bend the material, because the bending plate 9 is an inclined plane, the bending plate 9 can be bent from the farthest end of the material, so that the phenomenon that the material is broken is avoided, and after the bending is finished, under the action of the gravity of the bending plate 9, the device recovers the original state; the limiting structure comprises a fixing rod 10, connecting rods 11 and fixing frames 12, wherein the fixing rod 10 is U-shaped, the connecting rods 11 are symmetrically arranged on two sides of the lower end of the fixing rod 10, the fixing frames 12 are arranged on the outer side of the connecting rods 11 in a threaded mode, the fixing frames 12 penetrate through fixing holes 13, and the fixing holes 13 are arranged inside the bending plate 9 at equal intervals; through with dead lever 10 flush mounting in the inside upper end of frame 1, then rotate mount 12, because mount 12 and connecting rod 11 are threaded connection, so mount 12 can outwards move when rotating and pass fixed orifices 13 flush mounting in the inside lower extreme of frame 1, when placing the material, dead lever 10, connecting rod 11 and mount 12 can carry on spacingly to the material, thereby the quick position to the material is adjusted, avoid bending the phenomenon that the position dislocation appears, the efficiency of bending has been increased simultaneously.

The working principle is as follows: when using this bender is used in block terminal production, at first place the material in bottom plate 4's top, limit structure can carry on spacingly to the material this moment, avoid appearing the phenomenon of bending position dislocation, electric putter 2 drives grip block 3 downstream afterwards, thereby carry out the centre gripping to the material through grip block 3 and bottom plate 4, then grip block 3 can drive bottom plate 4 and material downstream, the fixed chamber 5 this moment, the inside atmospheric pressure of fixed way 6 and air flue 7 increases along with it, thereby promote bracing piece 8 and bend board 9 and upwards remove, make the board 9 of bending bend the material, thereby holistic practicality has been increased.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bender is used in block terminal production, its characterized in that, includes frame (1), impels structure, material placement structure, bending structure and limit structure, both sides about the inside of frame (1) divide into, the upper strata of frame (1) is provided with impels the structure, the lower floor inside of frame (1) is provided with material placement structure, bending structure and limit structure, the inside of material placement structure and bending structure is linked together, limit structure runs through the embedded upper and lower both ends of installing in frame (1) of bending structure inside.

2. The bending machine is used in block terminal production according to claim 1, characterized in that: the propelling structure comprises an electric push rod (2) and a clamping plate (3), wherein the electric push rod (2) is arranged on the front side of the upper end of the rack (1), the clamping plate (3) is arranged at the lower end of the electric push rod (2), and the clamping plate (3) is arranged at the upper end of the inside of the rack (1).

3. The bending machine is used in block terminal production according to claim 2, characterized in that: the material placing structure comprises a bottom plate (4), a fixed chamber (5), a fixed channel (6) and an air channel (7), wherein the fixed chamber (5), the fixed channel (6) and the air channel (7) are respectively arranged in the frame (1), the bottom plate (4) is arranged in the fixed chamber (5) in a sliding mode, and the bottom plate (4) is arranged under the clamping plate (3).

4. The bending machine is used in block terminal production according to claim 3, characterized in that: the internal cross-sectional areas of the fixed chamber (5), the fixed passage (6) and the air passage (7) are sequentially decreased progressively.

5. The bending machine is used in block terminal production according to claim 3, characterized in that: the bending structure comprises a supporting rod (8) and a bending plate (9), the supporting rod (8) is arranged inside the air passage (7) in a sliding mode, the bending plate (9) is arranged at the upper end of the supporting rod (8), and the bending plate (9) is gradually increased from the closer end to the opposite end of the bottom plate (4).

6. The bending machine is used in block terminal production according to claim 5, characterized in that: limiting structure includes dead lever (10), connecting rod (11) and mount (12), what dead lever (10) was "U" font, the lower extreme bilateral symmetry of dead lever (10) is provided with connecting rod (11), the outside screw thread of connecting rod (11) is provided with mount (12), fixed orifices (13) are run through in mount (12), the inside at board (9) of bending is seted up to fixed orifices (13) equidistance.