CN216990274U

CN216990274U - Welding fixture for control panel of numerical control machine tool

Info

Publication number: CN216990274U
Application number: CN202220001138.3U
Authority: CN
Inventors: 朱灵戈; 宋红丽; 张熙
Original assignee: Dalian Jiayuan Electronic Technology Co ltd
Current assignee: Dalian Jiayuan Electronic Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-07-19
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a welding fixture for a control panel of a numerical control machine, in particular to the technical field of welding fixtures, which comprises a bottom clamping plate, wherein a welding notch is formed in the bottom clamping plate, supporting blocks are respectively machined on two sides of the inner part of the welding notch, supporting cotton pads are fixedly connected to the tops of the supporting blocks, bottom cotton columns are respectively arranged on the front surface and the back surface of two sides of the top end of the welding notch, top cotton columns are respectively movably connected to the tops of four bottom cotton columns, a circuit board is arranged between the two bottom cotton columns on the left side and the two bottom cotton columns on the right side, an electronic component is arranged in the middle of the bottom end of the circuit board, a clamping plate connecting seat is hinged to the inner part of one side of the bottom clamping plate, a top clamping plate is arranged at the top of the bottom clamping plate, and separation blades are respectively arranged on the front surface and the back surface of the top end of the bottom clamping plate, the circuit board can be stabilized, and the smooth operation of welding repair is ensured.

Description

Welding fixture for control panel of numerical control machine tool

Technical Field

The utility model relates to the technical field of welding fixtures, in particular to a welding fixture for a control panel of a numerical control machine tool.

Background

The digit control machine tool is equipped with program control system, can make the lathe carry out the processing work of part according to predetermineeing the procedure, it is automatic higher, the digit control machine tool all is equipped with the lathe control panel, the control panel can utilize the computer, technical control mechanical system such as microelectronics carries out complicacy, it is accurate, the processing work of small batch volume part, in the production process who carries out the control panel, need weld electronic components on the circuit board, for guaranteeing the weldment size, improve assembly precision and efficiency, prevent welding deformation, need utilize welding jig to fix the circuit board.

Current welding jig carries out the centre gripping to the control panel, makes things convenient for automatic machine tool weldment work, need detect the control panel after accomplishing weldment work, when appearing welding unstability and desoldering the scheduling problem, needs the manual work to restore, and at manual repair in-process, the control panel is difficult for fixed rocking easily, is unfavorable for the staff to carry out weldment work.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a welding fixture for a control plate of a numerical control machine, and the technical problems to be solved by the utility model are as follows: when the welding is unstable and the off-welding and other problems occur, the manual repair is needed, and in the manual repair process, the control panel is not easy to fix and is easy to shake.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a welding jig for digit control machine tool control panel, includes bottom splint, the inside of bottom splint one side articulates there is the splint connecting seat, the top of bottom splint is provided with top splint, the positive and back both sides in bottom splint top all are provided with the separation blade, the inside swing joint of separation blade one side has set screw, set screw carries out threaded connection with bottom splint.

In a preferred embodiment, a holding rod is fixedly connected to the top end of one side of the blocking piece, and through the use of the holding rod, a user can conveniently shake the blocking piece to clamp the blocking piece on the top end of the top clamping plate.

In a preferred embodiment, the holding tank has all been seted up to the both sides at top splint front and back, set screw is located the inside of holding tank, is convenient for shorten the length of separation blade through the use to the holding tank, improves the utilization ratio in space and guarantees the centre gripping work of top splint.

In a preferred embodiment, the inside of the top clamping plate is provided with a plurality of connecting screws, the connecting screws are in threaded connection with the clamping plate connecting seat, the top clamping plate and the clamping plate connecting seat are fixed through the connecting screws, and the top clamping plate is convenient to detach and maintain.

In a preferred embodiment, a plurality of through grooves are formed in the inner part of one side of the bottom clamping plate, the plurality of connecting screws are respectively located in the plurality of through grooves, and the connecting screws can be screwed conveniently at the bottom of the bottom clamping plate through the plurality of through grooves.

In a preferred embodiment, a welding notch is formed in the bottom clamping plate, supporting blocks are machined on two sides of the inner portion of the welding notch, a supporting cotton pad is fixedly connected to the top of each supporting block, the supporting cotton pad is used for supporting the circuit board conveniently, and the bottom clamping plate and the top clamping plate can clamp the circuit board more stably.

In a preferred embodiment, the front and the back of welding notch top both sides all are provided with the cotton post of bottom, the cotton post of bottom carries out fixed connection, four with bottom splint the equal swing joint in top of the cotton post of bottom has the cotton post of top, the top and the top splint of top cotton post carry out fixed connection, are favorable to carrying out the spacing work of circuit board through the use to a plurality of cotton posts of bottom, prevent that the circuit board from sliding between bottom splint and top splint.

In a preferred embodiment, be located two on the left bottom cotton column and be located and be provided with the circuit board between the two bottom cotton columns on right side, the middle part of circuit board bottom is provided with electronic components, the both sides of circuit board bottom contact with the cotton pad of support, through arranging the circuit board in between bottom splint and the top splint, be convenient for carry out welded repair work through the welding notch.

The utility model has the technical effects and advantages that:

according to the utility model, the circuit board is arranged at the top end of the bottom clamping plate, so that the circuit board is positioned among the four bottom cotton columns, the circuit board can be prevented from sliding in the horizontal direction by utilizing the four bottom cotton columns and the four fixing screws, then the bottom end of the top clamping plate is contacted with the top end of the circuit board, and then the holding rod is held to enable the blocking piece to rotate to the top end of the top clamping plate, so that the effect of limiting the movement of the top clamping plate is achieved, the circuit board can be clamped by the bottom clamping plate and the top clamping plate, in addition, the clamping can be more compact by supporting the cotton pads, and the smooth proceeding of welding repair work is ensured.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic bottom view of the present invention.

Fig. 3 is a schematic view of the expanded structure of the present invention.

FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention.

Fig. 5 is a schematic view of the overall structure of the bottom splint of the present invention.

The reference signs are: 1. a bottom clamping plate; 2. a splint connecting seat; 3. a top clamping plate; 4. accommodating a tank; 5. a baffle plate; 6. a holding rod; 7. a set screw; 8. a top cotton column; 9. a circuit board; 10. a connecting screw; 11. a through groove; 12. a support block; 13. an electronic component; 14. a bottom cotton column; 15. welding the notch; 16. supporting the cotton pad.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-4 of the specification, the embodiment of the welding clamp for the control panel of the numerical control machine tool comprises a bottom clamping plate 1, a clamping plate connecting seat 2 is hinged in the inner part of one side of the bottom clamping plate 1, a top clamping plate 3 is arranged at the top of the bottom clamping plate 1, accommodating grooves 4 are formed in the front side and the back side of the top clamping plate 3, fixing screws 7 are arranged in the accommodating grooves 4, the length of a blocking piece 5 is conveniently shortened by using the accommodating grooves 4, the space utilization rate is improved, the clamping work of the top clamping plate 3 is ensured, a plurality of connecting screws 10 are arranged in the top clamping plate 3, the connecting screws 10 are in threaded connection with the clamping plate connecting seat 2, the top clamping plate 3 and the clamping plate connecting seat 2 are conveniently fixed by using the connecting screws 10, the disassembly and maintenance are convenient, a plurality of through grooves 11 are formed in the inner part of one side of the bottom clamping plate 1, a plurality of connecting screw 10 are located a plurality of inside that lead to groove 11 respectively, through the use to a plurality of logical groove 11, be convenient for carry out twisting of connecting screw 10 in bottom splint 1's bottom and move work, the positive both sides with the back in bottom splint 1 top all are provided with separation blade 5, the top fixedly connected with holding rod 6 of separation blade 5 one side, through the use to holding rod 6, the person of facilitating the use waves separation blade 5 with separation blade 5 card on the top of top splint 3, the inside swing joint of separation blade 5 one side has set screw 7, set screw 7 carries out threaded connection with bottom splint 1.

The implementation scenario is specifically as follows:

when the circuit board welding repair device is used, firstly, the circuit board 9 is arranged at the top end of the bottom clamping plate 1, then the top clamping plate 3 drives the clamping plate connecting seat 2 to rotate in the inner portion of one side of the bottom clamping plate 1, the bottom end of the top clamping plate 3 is in contact with the top end of the circuit board 9, then the holding rod 6 is held to drive the blocking piece 5 to rotate around the fixing screw 7, the blocking piece 5 located in the accommodating groove 4 is rotated to the top end of the top clamping plate 3, the effect of limiting the movement of the top clamping plate 3 is achieved, the bottom clamping plate 1 and the top clamping plate 3 can clamp the circuit board 9, in the clamping process, the connection condition of the fixing screw 7 and the bottom clamping plate 1 can be adjusted, the circuit boards 9 with different thicknesses can be clamped in a matching mode, and the welding repair work can be carried out smoothly.

Referring to the attached drawings 3-5 of the specification, the welding fixture for the control panel of the numerical control machine tool comprises a bottom clamping plate 1, a welding notch 15 is formed in the bottom clamping plate 1, supporting blocks 12 are processed on two sides of the inner portion of the welding notch 15, supporting cotton pads 16 are fixedly connected to the tops of the supporting blocks 12, the supporting cotton pads 16 are used for supporting a circuit board 9, the clamping of the bottom clamping plate 1 and the top clamping plate 3 on the circuit board 9 is enabled to be more stable, bottom cotton columns 14 are arranged on the front surface and the back surface of two sides of the top end of the welding notch 15, the bottom cotton columns 14 are fixedly connected with the bottom clamping plate 1, top cotton columns 8 are movably connected to the tops of the four bottom cotton columns 14, the top ends of the top cotton columns 8 are fixedly connected with the top clamping plate 3, and the limiting work of the circuit board 9 is facilitated through the use of the bottom cotton columns 14, prevent that circuit board 9 from sliding between bottom splint 1 and top splint 3, be located and be provided with circuit board 9 between two cotton posts 14 in left bottom and two cotton posts 14 in bottom that are located the right side, the middle part of circuit board 9 bottom is provided with electronic components 13, the both sides and the cotton pad 16 of support of circuit board 9 bottom contact, through arranging circuit board 9 in between bottom splint 1 and the top splint 3, be convenient for carry out welded repair work through welding notch 15.

The implementation scenario is specifically as follows:

when the welding clamp is used, the circuit board 9 is placed among the four bottom cotton columns 14, the four bottom cotton columns 14 can prevent the circuit board 9 from sliding from one side to the other side, the four fixing screws 7 can prevent the circuit board 9 from sliding from the back side to the front side, after the circuit board 9 is clamped by the bottom clamping plate 1 and the top clamping plate 3, the clamping can be tighter through the supporting cotton pads 16 fixed at the top ends of the supporting blocks 12, the problem of insufficient clamping force caused by different connection conditions of the fixing screws 7 and the bottom clamping plate 1 can be avoided, and a user can conveniently weld the electronic component 13 and the circuit board 9 in the welding notch 15.

And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a welding jig for digit control machine tool control panel which characterized in that: including bottom splint (1), the inside of bottom splint (1) one side articulates there is splint connecting seat (2), the top of bottom splint (1) is provided with top splint (3), the positive both sides at the back of bottom splint (1) top all are provided with separation blade (5), the inside swing joint of separation blade (5) one side has set screw (7), set screw (7) carry out threaded connection with bottom splint (1).

2. The welding jig for the control board of the numerical control machine according to claim 1, characterized in that: the top end of one side of the separation blade (5) is fixedly connected with a holding rod (6).

3. The welding jig for the control board of the numerical control machine tool according to claim 1, characterized in that: holding tank (4) have all been seted up to the both sides at top splint (3) front and back, set screw (7) are located the inside of holding tank (4).

4. The welding jig for the control board of the numerical control machine tool according to claim 1, characterized in that: the top splint is characterized in that a plurality of connecting screws (10) are arranged inside the top splint (3), and the connecting screws (10) are in threaded connection with the splint connecting seat (2).

5. The welding jig for the control board of the numerical control machine according to claim 4, characterized in that: a plurality of through grooves (11) are formed in one side of the bottom clamping plate (1), and the connecting screws (10) are located in the through grooves (11) respectively.

6. The welding jig for the control board of the numerical control machine tool according to claim 1, characterized in that: welding notch (15) have been seted up to the inside of bottom splint (1), supporting shoe (12) have all been processed to the both sides of the inside of welding notch (15), the cotton pad (16) of top fixedly connected with support of supporting shoe (12).

7. The welding jig for the control board of the numerical control machine tool according to claim 6, characterized in that: the front and the back of welding notch (15) top both sides all are provided with bottom cotton column (14), bottom cotton column (14) carry out fixed connection, four with bottom splint (1) the equal swing joint in top of bottom cotton column (14) has top cotton column (8), the top and top splint (3) of top cotton column (8) carry out fixed connection.

8. The welding jig for the control board of the numerical control machine according to claim 7, characterized in that: be located left two bottom cotton column (14) and be located two bottom cotton column (14) on right side between be provided with circuit board (9), the middle part of circuit board (9) bottom is provided with electronic components (13), the both sides and the cotton pad of support (16) of circuit board (9) bottom contact.