CN217492204U

CN217492204U - Straightening device for linear guide rail

Info

Publication number: CN217492204U
Application number: CN202220911070.2U
Authority: CN
Inventors: 顾明良; 卢坤朋
Original assignee: Shandong Weipeng Automation Technology Co ltd
Current assignee: Shandong Weipeng Automation Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-09-27
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a linear guide's coalignment, comprising a base plate, upper end one side fixedly connected with curb plate of bottom plate, run through on the lateral wall of curb plate and be equipped with the pivot rather than rotate and be connected, the one end fixedly connected with three-jaw chuck of pivot, be equipped with the rotary mechanism who is connected with the pivot on the lateral wall of curb plate, the upper end of bottom plate is equipped with the guide way, the inboard of guide way is equipped with the movable block, the guide way inboard is equipped with the translation mechanism who is connected with the movable block, the upper end fixedly connected with who removes the seat, be equipped with the opening on removing the lateral wall of seat, both sides all are equipped with straightening mechanism about the open-ended inside. The utility model discloses can drive alignment mechanism and remove to the position that linear guide needs the alignment to make the alignment more accurate reliable, and can realize the nimble upset of linear guide according to the alignment needs, convenience when improving the alignment.

Description

Straightening device for linear guide rail

Technical Field

The utility model relates to a linear guide alignment technical field especially relates to a linear guide's coalignment.

Background

The linear guide rail is also called a linear guide rail and a linear slide rail, is used in the linear reciprocating motion occasion, has higher rated load than a linear bearing, can bear certain torque, and can realize high-precision linear motion under the condition of high load. The linear guide is easily distorted during transportation or placement, and therefore, straightening is an indispensable process in the production of the linear guide.

At present, when a linear guide rail is straightened, the linear guide rail is often required to be manually turned, so that the straightening work is complicated, and when the linear guide rail is moved to a straightening workpiece, the linear guide rail is often not moved accurately enough, so that the part needing to be straightened can not be accurately opposite to the straightening workpiece.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a straightening device of a linear guide rail.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a straightening device of linear guide, includes the bottom plate, upper end one side fixedly connected with curb plate of bottom plate, run through on the lateral wall of curb plate and be equipped with rather than the pivot of rotating the connection, the one end fixedly connected with three-jaw chuck of pivot, be equipped with the rotary mechanism of being connected with the pivot on the lateral wall of curb plate, the upper end of bottom plate is equipped with the guide way, the inboard of guide way is equipped with the movable block, the guide way inboard is equipped with the translation mechanism of being connected with the movable block, the upper end fixedly connected with of movable block removes the seat, be equipped with the opening on removing the lateral wall of seat, both sides all are equipped with straightening mechanism about the open-ended is inside.

As a further improvement, rotary mechanism includes the mount of fixed connection on the curb plate lateral wall, the inboard of mount is equipped with the worm, the both ends of worm are all rotated and are connected on the inner wall of mount, first motor is installed at the top of mount, first motor output shaft runs through the mount and fixes the tip at the worm, the tip fixedly connected with of pivot and worm meshing's worm wheel.

As a further improvement, translation mechanism is including setting up the threaded rod in the guide way, the threaded rod run through the movable block and with movable block threaded connection, the both ends of threaded rod are all rotated and are connected on the inner wall of guide way, install the second motor on the lateral wall of bottom plate, second motor output shaft runs through the bottom plate lateral wall and fixes the tip at the threaded rod.

As a further improvement, the straightening mechanism comprises a mounting groove arranged on the inner wall of the opening, a hydraulic cylinder is arranged on the inner wall of the mounting groove, and a telescopic end of the hydraulic cylinder is fixedly connected with a straightening plate.

As a further improvement, be equipped with two guide bars, two in the guide way the guide bar symmetry sets up in the both sides of threaded rod, and the guide bar is parallel with the threaded rod, the guide bar run through the movable block and with movable block sliding connection, the both ends of guide bar are all fixed on the inner wall of guide way.

As a further improvement, two gag lever posts of fixedly connected with, and two on the aligning plate the gag lever post symmetry sets up the both sides at the pneumatic cylinder, the gag lever post run through the opening inner wall and with remove a sliding connection.

The utility model has the advantages that:

through setting up two alignment mechanisms from top to bottom, can be according to the crooked degree of actual linear guide can adjust the position of both sides alignment board about in a flexible way, satisfy the needs of alignment, realize better alignment effect.

Through setting up rotary mechanism, can drive the pivot through rotary mechanism and rotate, drive three-jaw chuck and rotate, can drive the linear guide who treats the alignment and rotate, realize the nimble upset of linear guide according to the alignment needs, convenience when improving the alignment.

Through setting up translation mechanism, remove the seat translation through the drive of translation mechanism, and then drive alignment mechanism and remove to the position that linear guide needs the alignment to make the alignment more accurate reliable.

The utility model discloses can drive alignment mechanism and remove to the position that linear guide needs the alignment to make the alignment more accurate reliable, and can realize the nimble upset of linear guide according to the alignment needs, convenience when improving the alignment.

Drawings

Fig. 1 is a schematic structural view of a straightening device for a linear guide rail according to the present invention;

fig. 2 is a schematic structural view of a movable seat of a straightening device for a linear guide rail according to the present invention;

fig. 3 is the utility model provides a structural schematic diagram of movable block, threaded rod, guide bar of straightener of linear guide.

In the figure: the device comprises a base plate 1, side plates 2, a fixing frame 3, a worm 4, a worm wheel 5, a rotating shaft 6, a first motor 7, a three-jaw chuck 8, a movable seat 9, a mounting groove 10, a hydraulic cylinder 11, a limiting rod 12, a straightening plate 13, an opening 14, a movable block 15, a guide groove 16, a threaded rod 17, a second motor 18 and a guide rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a straightening device for a linear guide rail comprises a base plate 1, a side plate 2 is fixedly connected to one side of the upper end of the base plate 1, a rotating shaft 6 rotatably connected with the side plate 2 is arranged on the side wall of the side plate 2 in a penetrating manner, a three-jaw chuck 8 is fixedly connected to one end of the rotating shaft 6, a rotating mechanism connected with the rotating shaft 6 is arranged on the side wall of the side plate 2, a guide groove 16 is arranged at the upper end of the base plate 1, a moving block 15 is arranged on the inner side of the guide groove 16, a translation mechanism connected with the moving block 15 is arranged on the inner side of the guide groove 16, a moving seat 9 is fixedly connected to the upper end of the moving block 15, an opening 14 is formed in the side wall of the moving seat 9, and straightening mechanisms are arranged on the upper side and the lower side of the opening 14.

The utility model discloses in, rotary mechanism includes fixed connection mount 3 on 2 lateral walls of curb plate, and the inboard of mount 3 is equipped with worm 4, and the both ends of worm 4 are all rotated and are connected on the inner wall of mount 3, and first motor 7 is installed at the top of mount 3, and first motor 7 output shaft runs through mount 3 and fixes at the tip of worm 4, the tip fixedly connected with of pivot 6 and worm 4 meshed worm wheel 5.

The translation mechanism is including setting up threaded rod 17 in guide way 16, threaded rod 17 runs through movable block 15 and with movable block 15 threaded connection, the both ends of threaded rod 17 are all rotated and are connected on the inner wall of guide way 16, install second motor 18 on the lateral wall of bottom plate 1, second motor 18 output shaft runs through bottom plate 1 lateral wall and fixes the tip at threaded rod 17, be equipped with two guide bars 19 in the guide way 16, two guide bars 19 symmetry set up the both sides at threaded rod 17, and guide bar 19 is parallel with threaded rod 17, guide bar 19 runs through movable block 15 and with movable block 15 sliding connection, the both ends of guide bar 19 are all fixed on the inner wall of guide way 16.

Straightening mechanism installs pneumatic cylinder 11 including setting up mounting groove 10 on opening 14 inner wall on the mounting groove 10 inner wall, and pneumatic cylinder 11's flexible end fixedly connected with straightening plate 13 starts pneumatic cylinder 11 and drives straightening plate 13 and remove, supports the tight alignment with linear guide, can be according to the crooked degree of actual linear guide can adjust about the position of both sides straightening plate 13 in a flexible way, satisfy the needs of alignment, realize better alignment effect.

Two gag lever posts 12 of fixedly connected with on the alignment board 13, and two gag lever posts 12 symmetries set up in the both sides of pneumatic cylinder 11, gag lever post 12 run through opening 14 inner wall and with remove seat 9 sliding connection, can further lead the removal of alignment board 13 through gag lever post 12 for alignment board 13 removes more stably, and makes alignment board 13 can not be crooked when the alignment, guarantees the accuracy of alignment.

The utility model discloses during the use, it is fixed to treat the linear guide's of alignment one end clamping through three-jaw chuck 8, start second motor 18, driving threaded rod 17 rotates, because threaded rod 17 and movable block 15 threaded connection, can make movable block 15 remove in the guide way 16, and then drive and remove seat 9 and remove, and then drive alignment mechanism and remove to the position that linear guide needs the alignment, start pneumatic cylinder 11 and drive alignment board 13 and remove, support tight alignment with linear guide, when needing to turn and treating alignment linear guide, start first motor 7 and drive worm 4 and rotate, because worm 4 and worm wheel 5 mesh, can drive worm wheel 5 and rotate, it rotates to drive pivot 6, it rotates to drive three-jaw chuck 8 through pivot 6, can drive and treat alignment linear guide to overturn.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A straightening device of a linear guide rail comprises a bottom plate (1) and is characterized in that one side of the upper end of the bottom plate (1) is fixedly connected with a side plate (2), a rotating shaft (6) which is rotatably connected with the side plate (2) is arranged on the side wall of the side plate in a penetrating way, one end of the rotating shaft (6) is fixedly connected with a three-jaw chuck (8), the side wall of the side plate (2) is provided with a rotating mechanism connected with the rotating shaft (6), the upper end of the bottom plate (1) is provided with a guide groove (16), the inner side of the guide groove (16) is provided with a moving block (15), a translation mechanism connected with a moving block (15) is arranged on the inner side of the guide groove (16), the upper end of the moving block (15) is fixedly connected with a moving seat (9), an opening (14) is formed in the side wall of the moving seat (9), and straightening mechanisms are arranged on the upper side and the lower side of the inside of the opening (14).

2. The straightening device for the linear guide rail according to claim 1, wherein the rotating mechanism comprises a fixed frame (3) fixedly connected to the side wall of the side plate (2), a worm (4) is arranged on the inner side of the fixed frame (3), two ends of the worm (4) are rotatably connected to the inner wall of the fixed frame (3), a first motor (7) is installed at the top of the fixed frame (3), an output shaft of the first motor (7) penetrates through the fixed frame (3) and is fixed to the end of the worm (4), and a worm wheel (5) meshed with the worm (4) is fixedly connected to the end of the rotating shaft (6).

3. The straightening device for the linear guide rail according to claim 1, wherein the translation mechanism comprises a threaded rod (17) arranged in a guide groove (16), the threaded rod (17) penetrates through a moving block (15) and is in threaded connection with the moving block (15), both ends of the threaded rod (17) are rotatably connected to the inner wall of the guide groove (16), a second motor (18) is installed on the side wall of the bottom plate (1), and an output shaft of the second motor (18) penetrates through the side wall of the bottom plate (1) and is fixed at the end part of the threaded rod (17).

4. The straightening device of the linear guide rail according to claim 1, characterized in that the straightening mechanism comprises a mounting groove (10) arranged on the inner wall of the opening (14), a hydraulic cylinder (11) is mounted on the inner wall of the mounting groove (10), and a straightening plate (13) is fixedly connected to the telescopic end of the hydraulic cylinder (11).

5. The straightening device for the linear guide rail according to claim 3, wherein two guide rods (19) are arranged in the guide groove (16), the two guide rods (19) are symmetrically arranged at two sides of the threaded rod (17), the guide rods (19) are parallel to the threaded rod (17), the guide rods (19) penetrate through the moving block (15) and are slidably connected with the moving block (15), and two ends of each guide rod (19) are fixed on the inner wall of the guide groove (16).

6. The straightening device for the linear guide rail according to claim 4, characterized in that two limiting rods (12) are fixedly connected to the straightening plate (13), the two limiting rods (12) are symmetrically arranged at two sides of the hydraulic cylinder (11), and the limiting rods (12) penetrate through the inner wall of the opening (14) and are slidably connected with the movable base (9).