CN202037209U

CN202037209U - Long hexagonal key straightening machine

Info

Publication number: CN202037209U
Application number: CN2011200833375U
Authority: CN
Inventors: 项锡胜
Original assignee: WENZHOU TIANHE AUTOMOBILE PARTS CO Ltd
Current assignee: WENZHOU TIANHE AUTOMOBILE PARTS CO Ltd
Priority date: 2011-03-27
Filing date: 2011-03-27
Publication date: 2011-11-16
Anticipated expiration: 2021-03-27

Abstract

The utility model discloses a long hexagonal key straightening machine, which is characterized by comprising a support seat, a motor and a rolling wheel group, wherein the rolling wheel group is arranged at a side plate of the support seat and consists of two rows of rolling wheels which are arranged vertically in staggered arrangement, the rolling wheels in the lower row are driving wheels which are in transmission connection with a motor, the rolling wheels in the upper row are driven wheels which are movably arranged top and bottom in a chute of the support seat and are regulated by screws, and a workpiece guide groove is arranged on the peripheral surface of the rolling wheels. The long hexagonal key straightening machine has the advantages that long hexagonal key parts can be automatically straightened, and the production efficiency is greatly improved.

Description

Long hex key straightener

Technical field

The utility model relates to a kind of rectification straightening equipment, what be specifically related to is a kind of straightener that long hex key part is carried out automatic straightening.

Background technology

Two in a plurality of parts in the automobile such as automobile, just use the long hex key part of different length specifications, the characteristics of long hex key are that part is elongated, part section is the hexagon of flat, the production lot of this part is big, also will pass through cyaniding heat treatment after its each drawing, thermal deformation is bigger, so will handle through straightening before coming into operation.Currently used straightening method generally adopts manual method, and speed is very slow, can not satisfy batch process at all.

Summary of the invention

In view of the problem that present known technology exists, the technical problems to be solved in the utility model is to be to provide a kind of can realize the automatic straightening of long hex key part, the long hex key straightener of enhancing productivity.

The utility model takes following technical scheme to finish:

Long hex key straightener, it is characterized in that: long hex key straightener comprises bearing, motor and the roller set that is provided with at the side plate of described bearing, roller set is made up of staggered two row's rollers up and down, under to arrange roller be that driving wheel and motor are in transmission connection, last row's roller is that follower up and down setting in the chute of described bearing is regulated by screw, and the side face of roller is provided with the workpiece gathering sill.

In the said structure, constitute an automatic transport passage that carries out the workpiece straightening between the two rows roller, one side as long as workpiece pushing from roller set, just can come out from the another side of roller set, and the workpiece that comes out is by automatic straightening, and speed is very fast, can enhance productivity greatly.

For reaching desirable workpiece straightening effect, on arrange roller and be provided with four, following row's roller is provided with five.

Described roller set is provided with two groups, and the left side plate at bearing is symmetrical arranged respectively, and the workpiece guiding different width of tubesheet hole groove that the roller of two groups of roller set has is respectively with the width of workpiece and highly corresponding.Because the width that every workpiece has is with highly different, so two groups of roller set are set on a straightener, two length directions that are respectively applied for workpiece carry out straightening.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the vertical view of Fig. 1.

The specific embodiment

With reference to accompanying drawing 1,2, the long hex key straightener of this kind, comprise bearing 6, motor 1 and in the symmetrically arranged two groups of roller set of the left side plate of described bearing 6, every group of roller set is made up of staggered two row's rollers up and down, last row's roller 11 is provided with four, under arrange roller 9 and be provided with five, under arrange roller 9 and be driving wheel, be fixedly installed on the axle head of bottom roller axle 10, another axle head of bottom roller axle 10 fixedly installs following row's roller of symmetrical roller set correspondence, arrange roller 9 down by being installed in the gear 3 and gear 4 engagements on the bottom roller axle 10, gear 4 and belt pulley 5 coaxial fixedlying connected, belt pulley 5 is connected by belt transmission with belt pulley 2 on being installed in described motor 1 spindle nose, under arrange roller and down pass through meshed transmission gear respectively between row's roller, motor rotates like this, ten following row's rollers that can drive two groups of roller set clockwise rotate the conveying of carrying out workpiece simultaneously, last row's roller 11 is a follower, last row's roller 11 is by the rotatable axle head that is arranged on upper roller shaft 12 of bearing, another axle head of upper roller shaft 12 is equally by the rotatable row's of the going up roller that symmetrical roller set correspondence is set of bearing, upper roller shaft 12 up and down setting in the chute 14 of described bearing, regulate by screw 13, the side face of roller is provided with workpiece gathering sill 15, the workpiece guiding different width of tubesheet hole groove that the roller of two groups of roller set has, respectively with the width of workpiece and highly corresponding, workpiece entrance location in the both sides roller set is provided with workpiece importing frame 7, and workpiece imports frame 7 and is fixed on the described bearing 6.

During the utility model work, arrange roller 9 down and clockwise rotate simultaneously for ten of two groups of roller set of motor 1 drive, push roller set with workpiece 8 from workpiece importing frame 7 and get final product this moment, workpiece can enter from the left side of roller set, come out from the right of roller set, and the workpiece that comes out is by automatic straightening, and speed is very fast.

Claims

1. long hex key straightener, it is characterized in that: long hex key straightener comprises bearing, motor and the roller set that is provided with at the side plate of described bearing, roller set is made up of staggered two row's rollers up and down, under to arrange roller be that driving wheel and motor are in transmission connection, last row's roller is that follower up and down setting in the chute of described bearing is regulated by screw, and the side face of roller is provided with the workpiece gathering sill.

2. long hex key straightener as claimed in claim 1 is characterized in that: on arrange roller and be provided with four, following row's roller is provided with five.

3. long hex key straightener as claimed in claim 1, it is characterized in that: described roller set is provided with two groups, left side plate at bearing is symmetrical arranged respectively, and the workpiece guiding different width of tubesheet hole groove that the roller of two groups of roller set has is respectively with the width of workpiece and highly corresponding.