CN212169449U

CN212169449U - Positioning fixture for welding convenient to lock

Info

Publication number: CN212169449U
Application number: CN202020624272.XU
Authority: CN
Inventors: 陈权
Original assignee: Taicang Aizongsi Welding Equipment Co ltd
Current assignee: Taicang Aizongsi Welding Equipment Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-18
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a positioning fixture is used in welding convenient to closure, including fixed chassis and fixed plate, the top surface intermediate position fixed mounting on fixed chassis has the center to decide the board, and the outside that the board was decided at the center is provided with the frid that is located the avris on fixed chassis, fixed chassis's top is provided with the cardboard, and installs the limiting plate bottom the avris of cardboard, the bottom center of cardboard is fixed with central bull stick, and the inside of cardboard has seted up down flitch and mounting groove respectively, the top avris of cardboard is fixed with the fixed plate, the inboard of mounting groove is connected with the mounting panel, and the bottom of mounting panel is fixed with the connecting rod, the below of connecting rod is connected with the bottom plate, the locking lever is installed to the rear side of mounting. This positioning fixture for welding convenient to closure is convenient for adjust the position angle of work piece, is convenient for carry out the closure fixed, is convenient for carry out the collection of welding slag simultaneously, can guarantee the stable spacing operation to the work piece.

Description

Positioning fixture for welding convenient to lock

Technical Field

The utility model relates to a welding correlation technique field specifically is a positioning fixture is used in welding convenient to closure.

Background

When welding operation is carried out, in order to ensure the stability and reliability of the welding operation, a workpiece to be welded needs to be effectively fixed so as to ensure the stability in the welding process, so that a positioning clamp for welding needs to be used;

however, when the positioning fixture for welding in the prior art is used, the positioning fixture for welding is inconvenient to adjust the position and the angle of a workpiece, is inconvenient to lock and fix, is inconvenient to collect welding slag, and cannot guarantee stable limiting of the workpiece, so that the positioning fixture for welding convenient to lock is provided, and the problems provided in the prior art are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning fixture is used in welding convenient to closure to solve present positioning fixture for welding that above-mentioned background art provided, when using, be not convenient for carry out position angle to the work piece and adjust, the closure of being not convenient for is fixed, is not convenient for carry out the collection of welding slag simultaneously, and can not guarantee to carry out stable spacing problem to the work piece.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioning fixture is used in welding convenient to closure, includes fixed chassis and fixed plate, the board is decided at the center to fixed chassis's top surface intermediate position fixed mounting, and the outside that the board was decided at the center is provided with the frid that is located fixed chassis's avris, fixed chassis's top is provided with the cardboard, and installs the limiting plate bottom the avris of cardboard, the bottom center of cardboard is fixed with central bull stick, and the inside of cardboard has seted up down flitch and mounting groove respectively, the top avris of cardboard is fixed with the fixed plate, and installs fastening screw in the outside of fixed plate, the inboard of mounting groove is connected with the mounting panel, and the bottom of mounting panel is fixed with the connecting rod, the below of connecting rod is connected with the bottom plate, the locking lever is installed to the rear side of mounting.

Preferably, fixed chassis and cardboard all are circular structure, and constitute the block between fixed chassis and the cardboard and dismantle the structure to the cardboard is fixed through central bull stick and center and is corresponded between the board and rotate and be connected.

Preferably, frid and limiting plate all are the arc structure, and the round axle of frid and limiting plate is coaxial with the round axle of fixed chassis, central fixed plate, cardboard and central bull stick to frid and limiting plate are the corresponding block from top to bottom and connect.

Preferably, flitch and mounting groove all are equal angle installation in the inside of cardboard down, and flitch and mounting groove are alternate setting down to the flitch is fretwork network structure down.

Preferably, the fixing plates are correspondingly arranged on the outer sides of the clamping plates, are of inverted J-shaped structures, and are fixedly connected with the fixing chassis through fastening screws.

Preferably, the mounting plate is in corresponding threaded connection with the bottom plate through the connecting rod, the mounting plate is in a sliding structure on the inner side of the mounting groove, and the mounting plate is fixedly connected with the clamping plate through the locking rod.

Compared with the prior art, the beneficial effects of the utility model are that: the positioning clamp for welding convenient to lock is convenient to adjust the position angle of a workpiece, lock and fix, collect welding slag and ensure stable limiting operation on the workpiece;

1. the connecting rod at the bottom of the mounting plate penetrates through the bottom of the mounting groove, so that the connecting rod is correspondingly connected with the bottom plate, the mounting plate is arranged on the inner side of the mounting groove in a limiting and sliding manner, the mounting plate is fixed conveniently through the locking rod, and a workpiece is fixed;

2. the clamping plate and the fixed chassis are correspondingly connected through the corresponding clamping between the groove plate and the limiting plate and between the central fixed plate and the central rotating rod, the clamping plate can conveniently rotate, and the position and the angle of a workpiece can be conveniently adjusted;

3. through the fretwork network structure of flitch down, be convenient for make the welding slag drop, and through the groove-shaped structure between the arc structure of frid and limiting plate, be convenient for collect the processing to the welding slag.

Drawings

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

FIG. 2 is a front sectional structure of the present invention;

FIG. 3 is a schematic view of the overall disassembled structure of the present invention;

fig. 4 is a schematic view of the disassembly structure of the mounting plate of the present invention.

In the figure: 1. fixing the chassis; 2. a central fixed plate; 3. a groove plate; 4. clamping a plate; 5. a limiting plate; 6. a central rotating rod; 7. a blanking plate; 8. mounting grooves; 9. a fixing plate; 10. fastening a screw rod; 11. mounting a plate; 12. a connecting rod; 13. a base plate; 14. a locking lever; 15. a stop lever.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a positioning clamp convenient for locking for welding comprises a fixed chassis 1, a central fixed plate 2, a groove plate 3, a clamping plate 4, a limiting plate 5, a central rotating rod 6, a blanking plate 7, a mounting groove 8, a fixed plate 9, a fastening screw rod 10, a mounting plate 11, a connecting rod 12, a bottom plate 13, a locking rod 14 and a stop lever 15, wherein the central fixed plate 2 is fixedly arranged at the middle position of the top surface of the fixed chassis 1, the groove plate 3 positioned at the side of the fixed chassis 1 is arranged at the outer side of the central fixed plate 2, the clamping plate 4 is arranged above the fixed chassis 1, the limiting plate 5 is arranged at the bottom of the side of the clamping plate 4, the central rotating rod 6 is fixed at the bottom center of the clamping plate 4, the blanking plate 7 and the mounting groove 8 are respectively arranged in the clamping plate 4, the fixing plate 9 is fixed at the top side of the clamping plate 4, the fastening screw rod 10, and a connecting rod 12 is fixed at the bottom of the mounting plate 11, a bottom plate 13 is connected below the connecting rod 12, a locking rod 14 is installed at the rear side of the mounting plate 11, and a stop lever 15 is fixed at the top of the mounting plate 11.

As shown in figures 1 and 3, the fixed chassis 1 and the card board 4 are both in a circular structure, and a clamping and disassembling structure is formed between the fixed chassis 1 and the card board 4, the clamping plate 4 is correspondingly and rotatably connected with the central fixed plate 2 through the central rotating rod 6, so that the clamping plate is convenient to disassemble and assemble, the rotation is convenient to adjust the position angle of a workpiece, the groove plate 3 and the limiting plate 5 are both arc-shaped structures, and the round central axes of the groove plate 3 and the limit plate 5 are coaxial with the round axes of the fixed chassis 1, the central fixed plate 2, the clamping plate 4 and the central rotating rod 6, the groove plate 3 and the limit plate 5 are correspondingly connected in a vertically-clamped manner, so that the stability of the clamping plate 4 is conveniently ensured, the welding slag can be collected, the blanking plate 7 and the mounting groove 8 are arranged in the clamping plate 4 at equal angles, and unloading board 7 and mounting groove 8 are alternate setting to unloading board 7 is fretwork network structure, is convenient for the collection of welding slag to be handled.

As shown in fig. 1 and 2, the fixing plate 9 is correspondingly disposed outside the clamping plate 4, and the fixing plate 9 is in an inverted "J" shaped structure, and the fixing plate 9 is fixedly connected with the fixing chassis 1 through the fastening screw 10, so as to ensure the locking of the clamping plate 4 and ensure the stability of the clamping plate 4.

As shown in fig. 1 and 4, the mounting plate 11 is correspondingly connected with the bottom plate 13 through the connecting rod 12, the mounting plate 11 is in a sliding structure on the inner side of the mounting groove 8, and the mounting plate 11 is fixedly connected with the clamping plate 4 through the locking rod 14, so that the mounting plate 11 can be conveniently adjusted and fixed, and the workpiece can be ensured to be fixed.

The working principle is as follows: when the positioning clamp for welding convenient to lock is used, as shown in fig. 1, 3 and 4, the mounting plate 11 is firstly correspondingly placed above the mounting groove 8, the connecting rod 12 at the bottom of the mounting plate 11 penetrates through the bottom of the mounting groove 8, the connecting rod 12 is correspondingly connected with the bottom plate 13, the mounting plate 11 is limitedly arranged at the inner side of the mounting groove 8, as shown in fig. 1 and 3, the clamping plate 4 is correspondingly connected with the fixed chassis 1 through the corresponding clamping between the groove plate 3 and the limiting plate 5 and between the central fixed plate 2 and the central rotating rod 6, the mounting plate 11 slides at the inner side of the clamping plate 4, the mounting plate 11 is fixed through the screwing of the locking rod 14, so that the workpiece is continuously clamped through the mounting plate 11, and the position of the workpiece can be adjusted through rotating the clamping plate 4 above the fixed chassis 1, meanwhile, the clamping plate 4 and the fixed chassis 1 are fixed through the screwing-in of the fastening screw 10 on the inner side of the fixed plate 9, so that the workpiece is fixed, meanwhile, welding slag is convenient to drop through the hollow-out net-shaped structure of the blanking plate 7 during welding, and the welding slag is convenient to collect and process through the groove-shaped structures between the groove plates 3 and the arc-shaped structures of the limiting plates 5, namely the whole working process of the positioning clamp for welding, which is convenient to lock, and the content which is not described in detail in the specification belongs to the prior art known to the technical personnel in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a positioning fixture is used in welding convenient to closure, includes fixed chassis (1) and fixed plate (9), its characterized in that: the fixing device is characterized in that a central fixed plate (2) is fixedly arranged in the middle of the top surface of a fixed chassis (1), a groove plate (3) located at the side of the fixed chassis (1) is arranged on the outer side of the central fixed plate (2), a clamping plate (4) is arranged above the fixed chassis (1), a limiting plate (5) is arranged at the bottom of the side of the clamping plate (4), a central rotating rod (6) is fixed at the center of the bottom of the clamping plate (4), a blanking plate (7) and a mounting groove (8) are respectively arranged in the clamping plate (4), a fixing plate (9) is fixed at the top side of the clamping plate (4), a fastening screw rod (10) is arranged at the outer side of the fixing plate (9), a mounting plate (11) is connected to the inner side of the mounting groove (8), a connecting rod (12) is fixed at the bottom of the mounting plate (11), the rear side of the mounting plate (11) is provided with a locking rod (14), and the top of the mounting plate (11) is fixed with a stop lever (15).

2. The welding positioning fixture convenient for locking according to claim 1, characterized in that: fixed chassis (1) and cardboard (4) all are circular structure, and constitute the block between fixed chassis (1) and cardboard (4) and dismantle the structure to cardboard (4) are fixed through central bull stick (6) and central and are corresponded between board (2) to rotate and be connected.

3. The welding positioning fixture convenient for locking according to claim 1, characterized in that: frid (3) and limiting plate (5) all are the arc structure, and the round axle of frid (3) and limiting plate (5) is coaxial with the round axle of fixed chassis (1), central fixed plate (2), cardboard (4) and central bull stick (6) to frid (3) and limiting plate (5) are corresponding block connection from top to bottom.

4. The welding positioning fixture convenient for locking according to claim 1, characterized in that: flitch (7) and mounting groove (8) all are equal angle installation in cardboard (4) down, and flitch (7) and mounting groove (8) are alternate setting down to flitch (7) are fretwork network structure down.

5. The welding positioning fixture convenient for locking according to claim 1, characterized in that: the fixing plates (9) are correspondingly arranged on the outer sides of the clamping plates (4), the fixing plates (9) are of inverted J-shaped structures, and the fixing plates (9) are fixedly connected with the fixed chassis (1) through fastening screws (10).

6. The welding positioning fixture convenient for locking according to claim 1, characterized in that: the mounting plate (11) is correspondingly in threaded connection with the bottom plate (13) through the connecting rod (12), the mounting plate (11) is in a sliding structure on the inner side of the mounting groove (8), and the mounting plate (11) is fixedly connected with the clamping plate (4) through the locking rod (14).