CN218556061U - Screw plate welding tool - Google Patents

Abstract

The utility model discloses a screw plate welding frock uses in welding position technical field, and its technical scheme main points are: a screw plate welding tool comprises a welding seat and a long strip plate fixedly arranged on the welding seat, wherein a plurality of accommodating grooves used for accommodating and positioning the long strip plate are formed in the welding seat, positioning blocks matched with positioning grooves formed in the long strip plate to achieve a primary positioning effect are arranged at two ends in the accommodating grooves along the long edge direction, and a plurality of pressing assemblies used for pressing the long strip plate in the accommodating grooves are arranged in the accommodating grooves and correspondingly matched with a plurality of screw holes formed in the long strip plate to place screws before welding so as to achieve accurate positioning of the positioning holes of the screws of the long strip plate; has the technical effects that: the welding efficiency is high, and positioning accuracy is high.

Description

Screw plate welding tool

Technical Field

The utility model relates to a welding position technical field, in particular to screw plate welding frock.

Background

When the strip plate shown in the figure 1 is processed, screws need to be welded in a plurality of through holes formed in the strip plate in a laser welding mode, the screws are placed in one positioning hole upside down in the traditional mode, the part of each screw protrudes out of the positioning hole, then the through holes in the strip plate are matched with the part, protruding out of the positioning holes, of the screws, the strip plate is pressed and welded in the traditional mode, the traditional positioning welding mode is complex in operation on one hand, the welding efficiency is low, the use under the condition of large-scale production and manufacturing is not suitable, on the other hand, only one screw and one through hole are used for positioning at a time, manual pressing is used, and the positioning accuracy is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a screw plate welding frock, its advantage is welding efficiency height, and positioning accuracy is high.

The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a screw plate welding frock, including the welded seat and fixed set up in rectangular board on the welded seat, set up a plurality of being used for holding the location on the welded seat rectangular board's holding tank, thereby be equipped with and set up along the both ends of long limit direction in the holding tank the locating piece of preliminary positioning action is played in the constant head tank cooperation on the rectangular board, simultaneously set up in the holding tank a plurality ofly and set up a plurality of screw holes on the rectangular board correspond the cooperation for place the screw before the welding, thereby realize the accurate positioning the locating hole of the screw of rectangular board, be equipped with on the welded seat a plurality of be used for with the rectangular board compresses tightly compressing tightly the subassembly in the holding tank.

Through the technical scheme, set up the holding tank on the welding seat, set up and set up the constant head tank complex locating piece on rectangular board at the holding tank along the both ends of long limit direction, when installing rectangular board in the holding tank, only need can accomplish the preliminary location of rectangular board with the constant head tank on the rectangular board with the locating piece cooperation of setting in the holding tank, will set up the screw hole on the rectangular board afterwards and place the accurate positioning that can realize the rectangular board in the screw one-to-one in the locating hole in advance, moreover, the operation is simple, the positioning accuracy is high, use the pressure components who sets up on the welding seat to compress tightly the rectangular board after the location is accomplished and fix welding operation in the holding tank, unscrew the pressure components after the welding is accomplished, take out the rectangular board from the holding tank can, the welding efficiency is high.

The utility model discloses further set up to: the holding tank is seted up two on the welding seat.

Through above-mentioned technical scheme, set up two holding tanks on the welding seat, then once can process two rectangular boards of welding simultaneously, promote welding efficiency.

The utility model discloses further set up to: the two accommodating grooves are symmetrically distributed along the axial plane on one side of the short side of the welding seat.

Through above-mentioned technical scheme, set up two holding tanks and have done benefit to and promote welded precision along axial plane symmetric distribution in one side of the welded seat minor face, promoted welded efficiency.

The utility model discloses further set up to: the rectangular board is in when realizing accurate positioning in the holding tank, the rectangular board is kept away from the terminal surface distance of locating piece one section distance of outside terminal surface of holding tank.

Through the technical scheme, when the long strip plate is accurately positioned in the accommodating groove, the end face of the long strip plate, far away from the positioning block, is away from the outer end face of the accommodating groove by a certain distance, so that the long strip plate can be conveniently installed in the accommodating groove to complete positioning, and the positioning efficiency can be improved, and the welding efficiency can be improved indirectly.

The utility model discloses further set up to: the holding tank has evenly seted up a plurality of be convenient for with the rectangular board is followed the groove of taking in the holding tank.

Through above-mentioned technical scheme, evenly set up a plurality of grooves of taking along long limit direction at the holding tank, when the welding is accomplished, only need follow the inslot of taking and grab lath one side and can take off lath from holding the inslot easily.

The utility model discloses further set up to: compress tightly the subassembly along the even interval distribution in weld holder minor face axis sets up, compress tightly the subassembly including offering in a plurality of locking screw holes on the weld holder minor face axis and with locking screw hole complex locking bolt, be equipped with on the locking bolt be used for with rectangular plate compresses tightly to be fixed clamp plate in the holding tank.

Through above-mentioned technical scheme, when needs compress tightly the rectangular board and fix in the holding tank, only need compress tightly the terminal surface pressure that compresses tightly of clamp plate on two rectangular boards afterwards with locking bolt screw up in locking threaded hole can, simple structure compresses tightly effectually, sets up and compresses tightly the subassembly along the even interval distribution of welding seat minor face axis, then the clamp plate is simultaneously used in the ballast area on two rectangular boards the same, is favorable to promoting welding precision.

To sum up, the utility model discloses following beneficial effect has:

1. the positioning blocks matched with the positioning grooves formed in the long strip plates are arranged at the two ends of the accommodating groove along the long edge direction, when the long strip plates are installed in the accommodating groove, the long strip plates can be preliminarily positioned only by matching the positioning grooves formed in the long strip plates with the positioning blocks arranged in the accommodating groove, and then the screw holes formed in the long strip plates correspond to screws placed in the positioning holes in advance one by one, so that the long strip plates can be accurately positioned, the operation is simple, and the positioning accuracy is high;

2. when needs compress tightly the rectangular board and fix in the holding tank, only need compress tightly the terminal surface pressure that compresses tightly of clamp plate on two rectangular boards afterwards with locking bolt screw up in locking threaded hole can, simple structure compresses tightly effectually, sets up and compresses tightly the subassembly along the even interval distribution of welding seat minor face axis, then the clamp plate is simultaneously used in the ballast area on two rectangular boards the same, is favorable to promoting welding precision.

Drawings

FIG. 1 is a schematic structural view of a strip plate of the present embodiment;

fig. 2 is an overall configuration diagram of the present embodiment;

fig. 3 is a schematic structural diagram of the soldering nest of the present embodiment.

Reference numerals: 1. a long slat; 11. a screw hole; 12. positioning a groove; 13. a screw; 2. welding a base; 3. accommodating a tank; 31. positioning blocks; 32. positioning holes; 33. taking the groove; 4. a compression assembly; 41. locking the threaded hole; 42. locking the bolt; 43. and (7) pressing a plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment is as follows:

referring to fig. 1, a to-be-welded strip plate 1 is T-shaped as a whole, a plurality of screw holes 11 for welding screws 13 are formed in the longer side of the strip plate 1 along the long side direction at uniform intervals, and positioning grooves 12 for positioning are formed at the two ends of the strip plate 1.

Referring to fig. 2, a screw plate welding frock, including fixing welding seat 2 on the workstation and the fixed rectangular plate 1 that sets up on welding seat 2, set up two holding tanks 3 that are used for holding location rectangular plate 1 on welding seat 2, two holding tanks 3 are axial plane symmetric distribution in 2 minor face one sides of welding seat, thereby realize two rectangular plate 1 of one-time welding processing, promote welding efficiency, be equipped with a plurality of compressing tightly subassembly 4 that are used for compressing tightly rectangular plate 1 in holding tank 3 simultaneously on welding seat 2, use compressing tightly subassembly 4 to fix rectangular plate 1 in holding tank 3 after rectangular plate 1 accomplishes the location.

Referring to fig. 1 and 2, specifically, the two ends of the holding tank 3 along the long side direction are provided with positioning blocks 31 which are matched with the positioning grooves 12 formed on the strip plate 1 to perform a preliminary positioning function, when the strip plate 1 is placed, the shorter end of the strip plate 1 is abutted against the abutting end face of the holding tank 3 close to the central position and the two end faces of the strip plate 1 are abutted against the two end faces of the holding tank 3, the positioning blocks 31 formed at the two ends of the holding tank 3 are correspondingly matched with the positioning grooves 12 formed on the strip plate 1 to complete the preliminary positioning of the strip plate 1, the holding tank 3 is provided with a plurality of positioning holes 32 of screws 13 which are correspondingly matched with a plurality of screw holes 11 formed on the strip plate 1, when welding, the screws 13 to be welded on the strip plate 1 are firstly placed upside down in the positioning holes 32, and the screws 13 protrude out of the end faces of the positioning holes 32, the screws 13 are matched with the screw holes 11 arranged on the strip plate 1 in a positioning way so as to realize the accurate positioning of the strip plate 1, and because a plurality of screws 13 are used for positioning simultaneously, the positioning precision of the strip plate 1 and the screws 13 relative to the screw holes 11 on the strip plate 1 can be greatly ensured, meanwhile, when the strip plate 1 is accurately positioned in the accommodating groove 3, the end surface of the strip plate 1 far away from the positioning block 31 is away from the outer end surface of the accommodating groove 3 by a certain distance, so that the strip plate 1 can be conveniently installed in the accommodating groove 3, the strip plate 1 can be conveniently taken out from the accommodating groove 3 after the welding is finished, a plurality of taking grooves 33 which are convenient for taking the strip plate 1 from the accommodating groove 3 are uniformly arranged along the long edge direction of the accommodating groove 3, 3 taking grooves 33 are arranged, one is arranged at the middle position of the welding seat 2 along the long edge direction, and the other two holding grooves are symmetrically arranged at the two end positions of the accommodating groove 3, the groove 33 of taking is rectangular form, and length exceeds two holding tank 3 both ends width, and the groove 33 of taking sets up along the both ends radius angle of long limit direction.

Referring to fig. 1 and fig. 3, specifically, hold-down assembly 4 includes a plurality of locking screw holes 41 and locking screw bolt 42 with locking screw hole 41 complex that set up on the short side axis of weld holder 2, be equipped with on locking screw bolt 42 and be used for compressing tightly fixing rectangular board 1 clamp plate 43 in holding tank 3, when needs compress tightly rectangular board 1 fix in holding tank 3, only need press the terminal surface that compresses tightly of clamp plate 43 on two rectangular boards 1 subsequently with locking screw bolt 42 screw up in locking screw hole 41 can, when the welding is accomplished only need unscrew locking screw bolt 42, rotatory 90 degrees of clamp plate 43 make clamp plate 43 rotate to the clearance between two holding tanks 3 afterwards can, hold-down assembly 4 sets up along the even interval distribution of short side axis of weld holder 2. In this embodiment, the number of the pressing assemblies 4 is 6, the pressing assemblies are uniformly distributed on the central axis of the welding seat 2 at intervals, the pressing block is not limited to the mode of pressing by using the locking bolt 42, and the long lath 1 can be quickly pressed and fixed in the accommodating groove 3 by using the quick pressing mechanism to cooperate with the pressing block.

The using process is briefly described as follows: firstly put the screw 13 upside down in the locating hole 32, later with the shorter one end butt of rectangular slab 1 length near the butt terminal surface of central point department at holding tank 3 and with the both ends face butt of rectangular slab 1 on holding tank 3 both ends face, and will set up locating piece 31 and the constant head tank 12 of seting up on rectangular slab 1 at holding tank 3 both ends correspond the cooperation and can accomplish the preliminary location of rectangular slab 1, thereby realize the accurate positioning of rectangular slab 1 with screw 13 and the screw hole 11 location fit who sets up on rectangular slab 1, press the jam terminal surface of clamp plate 43 on two rectangular slab 1 at last and then screw up locking bolt 42 in locking screw hole 41, unscrew locking bolt 42 during the dismantlement, rotate 90 degrees with clamp plate 43 afterwards and make clamp plate 43 rotate to the clearance between two holding tanks 3, take off the long slab 1 that processes afterwards.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (6)

1. A screw plate welding tool comprises a welding seat (2) and a long slat (1) fixedly arranged on the welding seat (2); its characterized in that, offer a plurality of being used for on welding seat (2) and hold the location holding tank (3) of rectangular board (1), thereby be equipped with and set up along long limit direction's both ends in holding tank (3) locating piece (31) of preliminary positioning action is played in constant head tank (12) cooperation on rectangular board (1), simultaneously it sets up a plurality ofly and sets up in holding tank (3) a plurality of screw holes (11) on rectangular board (1) correspond the cooperation for place screw (13) before the welding, thereby realize the accurate positioning locating hole (32) of screw hole (11) of rectangular board (1), be equipped with on welding seat (2) a plurality of be used for with rectangular board (1) compresses tightly in holding tank (3) compress tightly subassembly (4).

2. The screw plate welding tool according to claim 1, wherein two accommodating grooves (3) are formed in the welding seat (2).

3. The screw plate welding tool according to claim 2, wherein the two receiving grooves (3) are distributed along the short side of the welding seat (2) in a axisymmetric manner.

4. The screw plate welding tool according to claim 1, wherein when the long strip plate (1) is accurately positioned in the accommodating groove (3), the end face of the long strip plate (1) far away from the positioning block (31) is away from the outer end face of the accommodating groove (3) by a certain distance.

5. The screw plate welding tool according to claim 1, wherein the accommodating groove (3) is uniformly provided with a plurality of taking grooves (33) which are convenient for taking the long strip plate (1) from the accommodating groove (3) along the long edge direction.

6. The screw plate welding tool according to claim 1, wherein the pressing assemblies (4) are arranged along the central axis of the short side of the welding seat (2) at equal intervals, each pressing assembly (4) comprises a plurality of locking threaded holes (41) formed in the central axis of the short side of the welding seat (2) and locking bolts (42) matched with the locking threaded holes (41), and pressing plates (43) used for pressing and fixing the long strip plates (1) in the accommodating grooves (3) are arranged on the locking bolts (42).

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