CN218191892U

CN218191892U - Bending mechanism

Info

Publication number: CN218191892U
Application number: CN202222342062.3U
Authority: CN
Inventors: 张尧; 袁家卫; 何新武
Original assignee: Suzhou Kelunte Power Supply Technology Co ltd
Current assignee: Suzhou Kelunte Power Supply Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-03
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a mechanism of bending, including setting up base on the mount pad, setting up support on the base, setting up on the base and be located the bearing seat of support below, fixed cylinder and the fixed clamp plate that sets up on a cylinder output and with support sliding connection on the support, be provided with linear bearing on the clamp plate, the linear bearing endotheca is equipped with the guide pillar, the fixed stopper that is provided with in guide pillar upper end, the guide pillar lower extreme is provided with and is used for the product to carry out the butt piece of pressing, still be provided with on the clamp plate and be used for carrying out the piece of bending to the product with the bearing seat cooperation, both ends offset with clamp plate and product respectively about the butt piece when bending the product. The advantages are that: the product molding is more stable, and the shaping precision is higher.

Description

Bending mechanism

Technical Field

The utility model relates to a bender field specifically is a mechanism of bending.

Background

In machining, some spare parts often need to be bent, and when bending, because the dynamics that the piece of bending is strikeed is great for the product is fixed unstably on the tool, takes place instantaneous breaking away from with the tool easily in the twinkling of an eye that assaults, influences the precision of bending of product.

In view of this, it is desirable to provide a bending mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of mechanism of bending has effectually solved the problem that the precision is not high when bending the product of current bender.

The utility model adopts the technical proposal that:

the utility model provides a mechanism of bending, including setting up the base on the mount pad, setting up the support on the base, set up on the base and be located the support below the bearing seat, fixed cylinder and the fixed clamp plate that sets up on cylinder output and with support sliding connection on the support, be provided with linear bearing on the clamp plate, the linear bearing endotheca is equipped with the guide pillar, the fixed stopper that is provided with in guide pillar upper end, the guide pillar lower extreme is provided with the butt piece that is used for the product to press, still be provided with on the clamp plate and be used for carrying out the piece of bending to the product with the bearing seat cooperation, the butt piece about both ends offset with clamp plate and product respectively when bending the product.

Further, the method comprises the following steps: the cross section of the abutting block is larger than that of the bending block, a guide groove is formed in one side, close to the bending block, of the abutting block, and the bending block is connected with the guide groove in a sliding mode.

Further, the method comprises the following steps: still be provided with two at least linear guide on the base, the bearing seat slides and sets up on linear guide, bearing seat sliding connection is on linear guide, still be provided with on the base and be used for driving the gliding drive assembly of the relative linear guide of bearing seat.

Further, the method comprises the following steps: the driving assembly is a screw rod module.

Further, the method comprises the following steps: and two baffles are arranged between the support and the base and are respectively arranged on the support and the base on two sides of the extension direction of the linear guide rail.

Utility model's beneficial effect:

1. through setting up the guide pillar for but the vertical displacement takes place for the clamp plate relatively of butt piece, can make the product by the effectual fixing of butt piece before being bent, place the product and lead to the product unstable on the bearing seat because of the impact force is too big when bending, influence the shaping precision of product.

2. Through set up the guide way on the butt joint piece, can lead to the piece of bending.

Drawings

Fig. 1 is an overall schematic view of a bending mechanism provided in an embodiment of the present application.

Labeled as: 501. a base; 502. a support; 503. a linear guide rail; 504. a pressure-bearing seat; 505. a screw rod module; 506. pressing a plate; 507. a first cylinder; 508. a linear bearing; 509. a guide post; 510. a limiting head; 512. a butting block; 513. bending the block; 514. a baffle plate; 5121. a guide groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, the bending mechanism provided in the embodiment of the present application includes a base 501 disposed on an installation seat, a support 502 disposed on the base 501, a pressure-bearing seat 504 disposed on the base 501 and below the support 502, a first air cylinder 507 fixedly disposed on the support 502, and a pressure plate 506 fixedly disposed on an output end of the first air cylinder 507 and slidably connected to the support 502, wherein a linear bearing 508 is disposed on the pressure plate 506, a guide pillar 509 is sleeved in the linear bearing 508, a limiting head 510 is fixedly disposed at an upper end of the guide pillar 509, a contact block 512 for pressing a product is disposed at a lower end of the guide pillar 509, a bending block 513 for bending the product in cooperation with the pressure-bearing seat 504 is further disposed on the pressure plate 506, and upper and lower ends of the contact block 512 respectively contact the pressure plate 506 and the product when the product is bent by the bending block 513.

During actual use, a product is placed on the pressure bearing seat 504, pressure bearing is placed below the bending block 513, then the first air cylinder 507 drives the pressing plate 506 to move downwards, the abutting block 512 abuts against one end of the bending block 513, the pressing plate 506 continues to move downwards along with the driving of the first air cylinder 507, the guide pillar 509 and the linear bearing 508 move relatively, the guide pillar 509 is further moved upwards relative to the pressing plate 506, finally the bending block 513 is in contact with the upper surface of the product and completes bending, and the upper end and the lower end of the abutting plate at the moment abut against the pressing plate 506 and the product respectively.

In the above-mentioned design, through setting up guide pillar 509 for butt joint piece 512 can take place vertical displacement by clamp plate 506 relatively, can make the product by the effectual fixed of butt joint piece 512 before being bent, and it is unstable on pressure-bearing seat 504 because of the too big product that leads to of impact force when placing the product and bending, influences the shaping precision of product.

Specifically, the method comprises the following steps: the cross section of the abutting block 512 is larger than that of the bending block 513, a guide groove 5121 is formed in one side, close to the bending block 513, of the abutting block 512, and the bending block 513 is in sliding connection with the guide groove 5121.

In practical use, after the lower end surface of the abutting block 512 contacts with a product, the pressing plate 506 is driven by the first air cylinder 507 to continuously press downwards, so that the bending block 513 slides relative to the guide groove 5121 and finally contacts with the upper surface of the product, and the product is bent by matching with the pressing plate 506.

In the above design, the bending block 513 can be guided by providing the guide groove 5121 in the contact block 512.

Specifically, the method comprises the following steps: still be provided with two at least linear guide 503 on the base 501, pressure-bearing seat 504 slides and sets up on linear guide 503, pressure-bearing seat 504 sliding connection is on linear guide 503, still be provided with on the base 501 and be used for driving the gliding drive assembly of linear guide 503 relatively of pressure-bearing seat 504.

In actual use, when a product is not bent, the driving assembly drives the pressure-bearing seat 504 to slide along the linear guide 503 towards the lower part of the bending block 513, and when the product is bent, the driving assembly drives the pressure-bearing plate 506 to move along the linear guide 503 towards the side far away from the bending block 513.

In the above design, the pressure bearing base 504 can be more quickly transferred.

Specifically, the method comprises the following steps: the driving component is a lead screw module 505.

In the above design, the driving assembly is set as the lead screw module 505, and the lead screw module 505 has the advantages of stability and high precision in transmission, so that the pressure bearing base 504 can be more stably transmitted.

Specifically, the method comprises the following steps: two baffles 514 are further arranged between the support 502 and the base 501, and the two baffles 514 are respectively arranged on the support 502 and the base 501 on two sides of the extension direction of the linear guide rail 503.

In actual use, the product is located inside the two baffles 514 when being bent, and after the product is bent, the bracket 502 is removed, and the product is located outside the two baffles 514.

In the above design, by providing the two baffles 514, the limbs of the operator can be effectively prevented from extending into the stent 502.

In the following detailed description, it is to be understood that the above-described embodiments are merely exemplary of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a mechanism of bending, is including setting up base (501) on mount pad (1), support (502) of setting on base (501), set up pressure-bearing seat (504) on base (501) and be located support (502) below, fixed cylinder (507) and fixed clamp plate (506) that set up on cylinder (507) output and with support (502) sliding connection on support (502), its characterized in that: be provided with linear bearing (508) on clamp plate (506), linear bearing (508) endotheca is equipped with guide pillar (509), guide pillar (509) upper end is fixed to be provided with stopper (510), guide pillar (509) lower extreme is provided with butt piece (512) that are used for the product to press, still be provided with on clamp plate (506) and be used for carrying out the piece (513) of bending to the product with pressure-bearing seat (504) cooperation, bend piece (513) when bending the product butt piece (512) about both ends offset with clamp plate (506) and product respectively.

2. The bending mechanism according to claim 1, wherein: the cross section of the abutting block (512) is larger than that of the bending block (513), one side, close to the bending block (513), of the abutting block (512) is provided with a guide groove (5121), and the bending block (513) is in sliding connection with the guide groove (5121).

3. The bending mechanism according to claim 1, wherein: still be provided with two at least linear guide (503) on base (501), pressure-bearing seat (504) slide to set up on linear guide (503), pressure-bearing seat (504) sliding connection is on linear guide (503), still be provided with on base (501) and be used for driving the gliding drive assembly of pressure-bearing seat (504) relative linear guide (503).

4. The bending mechanism according to claim 3, wherein: the driving component is a screw rod module (505).

5. The bending mechanism according to claim 1, wherein: two baffles (514) are further arranged between the support (502) and the base (501), and the two baffles (514) are respectively arranged on the support (502) and the base (501) on two sides of the extension direction of the linear guide rail (503).