CN215616966U

CN215616966U - Clamp for automatic processing of guide rail

Info

Publication number: CN215616966U
Application number: CN202121350114.0U
Authority: CN
Inventors: 刘卫坤; 习云飞; 李天宝
Original assignee: Tianjin Longchuang Hengsheng Industrial Co ltd
Current assignee: Tianjin Longchuang Hengsheng Industrial Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-25
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to the technical field of clamps, in particular to a clamp for automatically processing a guide rail, which comprises a welding base, a guide rail tooling plate, a supporting guide post, a linear bearing seat, a lifting cylinder, a hydraulic cylinder, an upper connecting plate, an upper mounting plate, a movable guide post, a linear bearing, a lower connecting plate, a pressing plate and a guide rail positioning plate, wherein the upper connecting plate is fixedly connected with the upper mounting plate; the removable fixing of guide rail frock board is in on the welding base, it fixes respectively to support the guide post for four corner joints department of welding base, the top of supporting the guide post with go up mounting panel fixed connection, the lift cylinder is two, it is four to remove the guide post, removes the top of guide post and the upper junction plate fixed connection of square frame shape, the lower part of removing the guide post with the lower connecting plate is connected, the pneumatic cylinder is fixed on the upper junction plate. The fixture guarantees the processing stability of the guide rails by automatically clamping the guide rails, and can clamp a plurality of guide rails at a time, thereby increasing the processing efficiency.

Description

Clamp for automatic processing of guide rail

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamp for automatically processing a guide rail.

Background

At present in linear guide's course of working, original guide rail terminal surface chamfer processing is because there is not fixed equipment and anchor clamps, and the manual work carries out the end grinding with electronic angle mill to the guide rail usually, so guide rail terminal surface chamfer is irregular, and manual operation security is difficult to guarantee in addition, and the process environment is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to effectively solve the problems in the background art, the utility model provides a clamp for automatically processing a guide rail.

The specific technical scheme is as follows;

a clamp for automatically processing a guide rail comprises a welding base, a guide rail tooling plate, a supporting guide post, a linear bearing seat, a lifting cylinder, a hydraulic cylinder, an upper connecting plate, an upper mounting plate, a movable guide post, a linear bearing, a lower connecting plate, a pressing plate and a guide rail positioning plate; the guide rail tooling plate is fixed on the welding base in a replaceable manner, the four supporting guide columns are respectively fixed at four included angles of the welding base, the top parts of the supporting guide columns are fixedly connected with the upper mounting plate, the two supporting guide columns positioned at the rear side are respectively connected with the linear bearing seat in a sliding manner, the outer side of the linear bearing seat is connected with the guide rail positioning plate, the upper part of the linear bearing seat is connected with a piston rod of the lifting cylinder, the two lifting cylinders are respectively fixed on the upper mounting plate, the four moving guide columns are respectively connected with the square upper connecting plate, the top parts of the moving guide columns are respectively connected with the upper mounting plate through the linear bearings, the lower parts of the moving guide columns are connected with the lower connecting plate, and the bottom parts of the lower connecting plate are fixedly connected with the pressing plate, the hydraulic cylinder is fixed on the upper mounting plate, and a piston rod of the hydraulic cylinder penetrates through the upper mounting plate to be connected with the lower connecting plate at the lower part.

Preferably, a sensor mounting plate is fixed on one side of the upper mounting plate, two proximity sensors are fixed on the sensor mounting plate, and the side part of the upper connecting plate is matched with the proximity sensors to form a detection sheet.

Preferably, the guide rail tooling plate is provided with a positioning groove.

Compared with the prior art, the utility model has the beneficial effects that: the fixture is applied to automatic processing of the end face chamfer of the guide rail, is matched with a machine tool spindle for use, guarantees the processing stability of the guide rail through automatic clamping of the guide rail, can clamp a plurality of guide rails at one time, and increases the processing efficiency. And because the stroke of the oil cylinder is enough and the detection range of the sensor is large, the guide rails with different specifications can be switched by replacing the tool bottom plate, the automatic processing function is realized, and the switching is more convenient.

Drawings

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

fig. 2 is a perspective view of the present invention.

Detailed Description

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

The following detailed description of the preferred embodiments will be made with reference to the accompanying drawings. As shown in fig. 1-2, a clamp for automatically processing a guide rail comprises a welding base 1, a guide rail tooling plate 2, a support guide post 3, a linear bearing seat 4, a lifting cylinder 5, a hydraulic cylinder 6, an upper connecting plate 7, an upper mounting plate 8, a movable guide post 9, a linear bearing 10, a lower connecting plate 11, a pressing plate 12 and a guide rail positioning plate 13; the fixture is mainly based on a welding base 1, a guide rail tooling plate 2 and four supporting guide columns 3 are distributed on the welding base, each rear supporting guide column is provided with a linear bearing seat 4, two linear bearing seats are connected with a guide rail positioning plate 13, and a cylinder rod of a lifting cylinder 5 is connected above the guide rail positioning plate. Support the guide post top and be last mounting panel 8, go up the mounting panel and be connected with 4 linear bearing 10 and two pneumatic cylinders 6, worn the removal guide post 9 in the linear bearing, the removal guide post lower extreme is connecting plate 11 down, and the upper end is upper junction plate 7, and the lever connection of lower connecting plate and pneumatic cylinder, the below of lower connecting plate is clamp plate 12. The detection piece 14 is installed on one side of the upper connecting plate, the sensor mounting plate 16 adjacent to the detection piece is installed on the upper mounting plate, and the sensor mounting plate is connected with two proximity sensors 15.

The working principle is as follows: guide rail processing front rail locating plate 13 descends to a low position under the drive of lifting cylinder 5, the guide rail is manually placed on guide rail tooling plate 2, the end face of the guide rail is attached to guide rail locating plate 13 to complete positioning, after positioning, hydraulic cylinder 6 descends to tightly press pressing plate 12 on the guide rail to complete positioning, proximity sensor sends out signals, lifting cylinder 5 drives guide rail locating plate 13 to ascend to give way to a processing position, and after processing, hydraulic cylinder 6 ascends to lift up the pressing plate to take out the guide rail.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a guide rail is anchor clamps for automatic processing which characterized in that: the device comprises a welding base, a guide rail tooling plate, a supporting guide post, a linear bearing seat, a lifting cylinder, a hydraulic cylinder, an upper connecting plate, an upper mounting plate, a movable guide post, a linear bearing, a lower connecting plate, a pressing plate and a guide rail positioning plate; the guide rail tooling plate is fixed on the welding base in a replaceable manner, the four supporting guide columns are respectively fixed at four included angles of the welding base, the top parts of the supporting guide columns are fixedly connected with the upper mounting plate, the two supporting guide columns positioned at the rear side are respectively connected with the linear bearing seat in a sliding manner, the outer side of the linear bearing seat is connected with the guide rail positioning plate, the upper part of the linear bearing seat is connected with a piston rod of the lifting cylinder, the two lifting cylinders are respectively fixed on the upper mounting plate, the four moving guide columns are respectively connected with the square upper connecting plate, the top parts of the moving guide columns are respectively connected with the upper mounting plate through the linear bearings, the lower parts of the moving guide columns are connected with the lower connecting plate, and the bottom parts of the lower connecting plate are fixedly connected with the pressing plate, the hydraulic cylinder is fixed on the upper mounting plate, and a piston rod of the hydraulic cylinder penetrates through the upper mounting plate to be connected with the lower connecting plate at the lower part.

2. The jig for automatically processing a guide rail according to claim 1, wherein a sensor mounting plate is fixed to one side of the upper mounting plate, two proximity sensors are fixed to the sensor mounting plate, and a detection piece is fitted to a side portion of the upper connection plate.

3. The jig for automatically processing a guide rail according to claim 1, wherein a positioning groove is provided on the guide rail tool plate.