CN215999258U

CN215999258U - Clamping device for automatic positioning of elevator component welding

Info

Publication number: CN215999258U
Application number: CN202121761023.6U
Authority: CN
Inventors: 王斌海
Original assignee: Suzhou Fengshen Elevator Parts Co ltd
Current assignee: Suzhou Fengshen Elevator Parts Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-03-11
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a clamping device for automatic positioning of elevator component welding, which relates to the technical field of elevator component processing, and aims to solve the problem that the welding-formed car plate cannot be put into use due to inaccurate positioning easily occurring during welding of the existing car plate. The utility model has novel structure, can position two welding parts, can avoid the change of the angles of the parts during welding, and is suitable for popularization.

Description

Clamping device for automatic positioning of elevator component welding

Technical Field

The utility model relates to the technical field of elevator part processing, in particular to a clamping device for automatic positioning of elevator part welding.

Background

The elevator car is a box-shaped space for carrying and transporting people and goods, and generally comprises main components such as a car bottom, a car wall, a car top, a car door and the like, and is a car body component for carrying passengers, goods and other loads.

The important component part of car during car board, current car board when welding, the location is inaccurate easily appears, leads to the unable use that comes into operation of weld forming's car board. Therefore, in order to solve the problems, a clamping device for automatic positioning of elevator component welding is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clamping device for automatic positioning in elevator component welding, which solves the problem that the welding-formed car plate cannot be put into use due to inaccurate positioning easily caused by the welding of the existing car plate.

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

a clamping device for automatic positioning of elevator component welding comprises a base and a supporting column, wherein the base is provided with the supporting column and a positioning plate in a sliding manner, the base is fixedly provided with an object placing table, two sides of the object placing table are provided with telescopic mechanisms, the top end of the base is respectively provided with a movable groove matched with the supporting column and the positioning plate, and a second screw rod is rotatably arranged in the movable groove on one side of the positioning plate;

the utility model discloses a motor, including support column, threaded sleeve, two-thread screw rod, two-thread motor, two-thread screw rod, support column internal rotation installs the third screw rod, the output shaft of second motor and the top fixed connection of third screw rod, threaded sleeve is equipped with the installation pole on the third screw rod, just one side fixed mounting of installation pole has first motor, the output shaft of first motor and the one end fixed connection of two-thread screw rod, the cover is equipped with fixed establishment on the two-thread screw rod.

Preferably, telescopic machanism is including installation piece, telescopic link and splint, the equal fixed mounting in the relative both sides of base has the installation piece, and two the equal fixed mounting in one side that the installation piece is close to each other has the telescopic link, two the equal fixed mounting in tip of telescopic link has splint.

Preferably, two the installation piece is located the relative both sides of putting the thing platform and is the symmetry setting, and two the axle center of installation piece is perpendicular setting with the second screw rod.

Preferably, fixed establishment includes fixed frame, first screw rod and fixed plate, the cover is equipped with two fixed frames that the structure is the same on the double thread screw rod, and two rotate between the relative both sides of fixed frame and install first screw rod, two all the cover is equipped with the fixed plate on the first screw rod.

Preferably, the two fixing frames are symmetrically distributed on the double-threaded screw rod, and the two first screw rods are vertically distributed with the double-threaded screw rod.

Preferably, two sections of threads with opposite rotating directions and the same thread pitch are arranged on the double-thread screw, a plurality of sections of hydraulic cylinders are fixedly mounted on one side of the base, and the output ends of the plurality of sections of hydraulic cylinders are fixedly connected with the bottom ends of the supporting columns.

The utility model has the beneficial effects that:

through setting up telescopic machanism, can make the part of putting on the thing platform and the part tip between two fixed frames align through adjusting the telescopic link, through setting up fixed establishment, two fixed frames can press from both sides the part of treating processing tightly, adjust the fixed plate, can guarantee that the part between two fixed frames is the vertical distribution with the level to reached and fix a position and do not take place the effect of angular deviation between two parts.

In conclusion, the car plate positioning device can position two welding parts, can avoid the change of the angles of the parts during welding, solves the problem that the welded car plate cannot be put into use due to inaccurate positioning easily during welding of the existing car plate, and is suitable for popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a view showing an installation structure of a second screw according to the present invention;

fig. 3 is a mounting structure view of a third screw and a double-threaded screw according to the present invention.

Reference numbers in the figures: 1. a base; 2. positioning a plate; 3. a placing table; 4. mounting blocks; 5. a fixing frame; 6. a first screw; 7. a fixing plate; 8. a first motor; 9. mounting a rod; 10. a second motor; 11. a support pillar; 12. a multi-section hydraulic cylinder; 13. a telescopic rod; 14. a splint; 15. A second screw; 16. a third screw; 17. double thread screw.

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.

Referring to fig. 1-3, a clamping device for automatic positioning of elevator component welding comprises a base 1 and a supporting column 11, wherein the supporting column 11 and a positioning plate 2 are slidably mounted on the base 1, the supporting column 11 can provide a mounting carrier for a second motor 10 and a mounting rod 9, the positioning plate 2 can limit components on a placing table 3, a plurality of sections of hydraulic cylinders 12 are fixedly mounted on one side of the base 1, output ends of the hydraulic cylinders 12 are fixedly connected with the bottom end of the supporting column 11 and can provide power for movement of the supporting column 11, the placing table 3 is fixedly mounted on the base 1, telescopic mechanisms are arranged on two sides of the placing table 3 and can fix the components on the placing table 3, movable grooves matched with the supporting column 11 and the positioning plate 2 are respectively formed in the top end of the base 1, so that the movement directions and formation of the supporting column 11 and the positioning plate 2 can be determined, the second screw 15 is rotatably mounted in a movable groove formed in one side of the positioning plate 2, so that power can be provided for the movement of the positioning plate 2.

Referring to fig. 1-2, a third screw 16 is rotatably installed on a support column 11, a second motor 10 is fixedly installed at the top end of the support column 11, an output shaft of the second motor 10 is fixedly connected with the top end of the third screw 16, the second motor 10 is started, the second motor 10 drives the third screw 16 to rotate, so that the height of a mounting rod 9 can be adjusted, the mounting rod 9 is sleeved on the third screw 16 in a threaded manner, so that a mounting carrier can be provided by the double-threaded screw 17 and the first motor 8, the double-threaded screw 17 is rotatably installed in the mounting rod 9, the first motor 8 is fixedly installed at one side of the mounting rod 9, the output shaft of the first motor 8 is fixedly connected with one end of the double-threaded screw 17, and a fixing mechanism is sleeved on the double-threaded screw 17, so that the first motor 8 is started, the first motor 8 drives the double-threaded screw 17 to rotate, so that power can be provided for the movement of the fixing mechanism, two threads with opposite rotation directions and the same thread pitch are arranged on the double-thread screw 17, so that the two fixing mechanisms can move relatively.

Referring to fig. 2, telescopic machanism is including installation piece 4, telescopic link 13 and splint 14, through the equal fixed mounting in the relative both sides of base 1 has installation piece 4, can provide the mounted position for telescopic link 13, there is telescopic link 13 through the equal fixed mounting in the one side that two installation pieces 4 are close to each other, and there is splint 14 at the equal fixed mounting of tip of two telescopic links 13, can fix for putting the part on the thing platform 3, it is the symmetry setting to lie in the relative both sides of putting thing platform 3 through two installation pieces 4, and the axle center of two installation pieces 4 is perpendicular setting with second screw rod 15, can guarantee that the installation of installation piece 4 can not influence the part between the fixed establishment and remove.

Referring to fig. 2-3, the fixed establishment includes fixed frame 5, first screw 6 and fixed plate 7, through the cover is equipped with two fixed frames 5 that the structure is the same on double-threaded screw 17, can listen the mounted position for first screw 6, install first screw 6 through rotating between two relative both sides of fixed frame 5, can provide power for the removal of fixed plate 7, all overlap and be equipped with fixed plate 7 through on two first screws 6, treat the part of processing and carry out angle modulation and fixed, be the symmetric distribution on being located double-threaded screw 17 through two fixed frames 5, can guarantee that two fixed frames 5 are fixed the same with the position of adjusting, distribute with double-threaded screw 17 perpendicularly through two first screws 6, can let the scheme implement.

The working principle is as follows: at first, place the part of treating processing on putting thing platform 3, fix this part through telescopic machanism, rotate second screw 15 and let locating plate 2 and this part contact, prevent placing between two fixed establishment with another part of treating processing again, let this part press from both sides tightly between two fixed establishment through starting first motor 8, the angle of rethread fixed establishment to this part is adjusted, start multisection pneumatic cylinder 12, let support column 11 be close to and put thing platform 3, the rethread starts second motor 10 and adjusts the height between two parts can.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A clamping device for automatic positioning of elevator component welding comprises a base (1) and a supporting column (11), and is characterized in that the base (1) is provided with the supporting column (11) and a positioning plate (2) in a sliding manner, the base (1) is fixedly provided with an object placing table (3), two sides of the object placing table (3) are provided with telescopic mechanisms, the top end of the base (1) is respectively provided with a movable groove matched with the supporting column (11) and the positioning plate (2), and a second screw rod (15) is rotatably arranged in the movable groove on one side of the positioning plate (2);

third screw rod (16) are installed to support column (11) internal rotation, the top fixed mounting of support column (11) has second motor (10), just the output shaft of second motor (10) and the top fixed connection of third screw rod (16), threaded sleeve is equipped with installation pole (9) on third screw rod (16), just double-line screw rod (17) are installed to installation pole (9) internal rotation, one side fixed mounting of installation pole (9) has first motor (8), just the output shaft of first motor (8) and the one end fixed connection of double-line screw rod (17), the cover is equipped with fixed establishment on double-line screw rod (17).

2. The clamping device for automatic positioning in elevator component welding as claimed in claim 1, wherein the telescopic mechanism comprises a mounting block (4), a telescopic rod (13) and a clamping plate (14), the mounting block (4) is fixedly mounted on two opposite sides of the base (1), the telescopic rod (13) is fixedly mounted on one side of the two mounting blocks (4) close to each other, and the clamping plate (14) is fixedly mounted on the end of the two telescopic rods (13).

3. The clamping device for automatic positioning in elevator component welding as claimed in claim 2, wherein the two mounting blocks (4) are symmetrically arranged on two opposite sides of the object placing table (3), and the axes of the two mounting blocks (4) are perpendicular to the second screw (15).

4. The clamping device for automatic positioning in elevator component welding according to claim 1, wherein the fixing mechanism comprises a fixing frame (5), a first screw (6) and a fixing plate (7), two fixing frames (5) with the same structure are sleeved on the double-threaded screw (17), the first screw (6) is rotatably installed between two opposite sides of the two fixing frames (5), and the fixing plate (7) is sleeved on each of the two first screws (6).

5. The clamping device for automatic positioning in elevator component welding as claimed in claim 4, wherein the two fixing frames (5) are symmetrically arranged on the double-threaded screw (17), and the two first screws (6) are arranged perpendicular to the double-threaded screw (17).

6. The clamping device for automatic positioning in elevator component welding according to claim 1, wherein two sections of threads with opposite rotation directions and same thread pitch are arranged on the double-thread screw (17), a plurality of sections of hydraulic cylinders (12) are fixedly arranged on one side of the base (1), and the output ends of the plurality of sections of hydraulic cylinders (12) are fixedly connected with the bottom end of the supporting column (11).