CN217344247U

CN217344247U - Framework welding flexible tool with wide application range

Info

Publication number: CN217344247U
Application number: CN202221441808.XU
Authority: CN
Inventors: 张勇; 刘玥; 席家璋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-09-02
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a framework welding flexibilization frock that application scope is wide, including the frock frame, be provided with two sets of fixed plates on the frock frame, two sets of spacing grooves have been seted up on the frock frame, all be provided with the stopper on two sets of fixed plates, two sets of stoppers are all blocked and are established wherein a set of spacing inslot, one side of frock frame is provided with adjusting part, adjusting part is the double-shaft motor, the double-shaft motor is located one side of frock frame, all be provided with the movable block on two sets of stoppers, one side correspondence of frock frame is provided with two sets of rectangle pieces, all wear to be equipped with the lead screw on two sets of rectangle pieces, the double-shaft motor is connected with two sets of lead screws through the shaft coupling, two sets of movable blocks respectively with two sets of lead screw threaded connection. Under adjusting part's setting for two sets of movable blocks move on two sets of lead screws respectively, thereby adjust the interval between the curb girder on two sets of fixed plates, make its crossbeam that adapts to different length, be convenient for to the welding of the framework body of different models, improved the suitability, application scope is wide.

Description

Framework welding flexible tool with wide application range

Technical Field

The utility model relates to a framework welding frock technical field, more specifically says, in particular to framework welding flexibility frock that application scope is wide.

Background

The framework is used for connecting the wheel pair system and the suspension system, is assembled by the cross beam and the side beam, and is mainly formed by welding a steel plate, a forged piece and a casting.

For example, the patent number is CN 201922023947.5's utility model patent discloses a monorail vehicle framework always organizes welding position frock, this frock has solved that the dimensional error that former assembly method leads to is big, the harmful effects of inefficiency and dimensional deviation to follow-up welding deformation control and framework machining production, show the accuracy that improves the framework and assemble the size and the high efficiency of production, do benefit to welding deformation's control simultaneously, and the base is cast iron material, the lower surface carries out the wholemachine tooling, connect three locating pin, use with supporting frock matching, can guarantee the stability and the accuracy of frock. However, each type of frame requires a corresponding tool to ensure production, and the position of the cross beam in the frame cannot be adjusted by using the conventional welding tool, so that the welding tool matched with a new product needs to be manufactured again when the product is replaced, and the production cycle is seriously delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wide framework welding flexibility frock of application scope aims at solving current welding frock and can't adjust the position of framework entablature, need make again when leading to changing the product with new product assorted welding frock, seriously delays production cycle's technical problem.

The utility model discloses a realize like this:

the utility model provides a wide application scope's framework welding flexibility frock, includes the frock frame, be provided with two sets of fixed plates on the frock frame, set up two sets of spacing grooves on the frock frame, it is two sets of all be provided with the stopper on the fixed plate, it is two sets of all the stopper is blocked and is established wherein a set of the spacing inslot, one side of frock frame is provided with adjusting part, adjusting part is the biax motor, the biax motor is located one side of frock frame, it is two sets of all be provided with the movable block on the stopper, one side correspondence of frock frame is provided with two sets of rectangular block, and is two sets of all wear to be equipped with the lead screw on the rectangular block, the biax motor is connected with two sets of lead screw through the shaft coupling, and two sets of movable block respectively with two sets of lead screw threaded connection.

As the utility model discloses a preferred technical scheme is two sets of the rectangular channel has all been seted up on the fixed plate, and is two sets of all correspond in the rectangular channel and be provided with two sets of U type seats, be provided with extrusion subassembly in the U type seat, extrusion subassembly is including the extrusion piece, the extrusion piece is located in the U type seat, threaded connection has the extrusion screw on the U type seat, the one end of extrusion screw with the extrusion piece rotates and connects.

As the utility model discloses a preferred technical scheme, run through in the rectangular channel and seted up two sets of spouts, be provided with the slider on the U type seat, the slider card is established in the spout.

As the utility model discloses an optimal technical scheme is located different groups two sets of sliders on the fixed plate are connected through the connecting rod, the connecting rod is including installation pole and an installation section of thick bamboo, the installation pole is worn to establish in the installation section of thick bamboo.

As the preferred technical scheme of the utility model, the multiunit one side of U type seat all is provided with the multiunit boss.

As the utility model discloses an optimal technical scheme, the fixed plate is kept away from that one side of stopper is provided with T type piece, T type piece card is established another a set of the spacing inslot, on the T type piece with the bottom correspondence of fixed plate is provided with the multiunit ball.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the framework body is welded, firstly, the two groups of side beams are respectively arranged on the two groups of fixing plates, then the cross beam is arranged on the two groups of fixing plates and positioned between the two groups of side beams to form the structure of the framework body, and finally, the welding is carried out. Because the type of framework body differs, lead to the interval of two sets of curb girders to change, for the convenience of welding the framework body of difference, under adjusting part's setting, through starting the biax motor, make its operation drive two sets of lead screws and rotate, thereby make two sets of movable blocks move on two sets of lead screws respectively, thereby drive two sets of fixed plates and remove in the spacing inslot, thereby interval to between the curb girders on two sets of fixed plates is adjusted, make its crossbeam that adapts to different length, be convenient for to the welding of the framework body of different models, the suitability is improved, and wide application scope.

2. The side beams arranged on the fixing plate can be limited under the matching of the plurality of groups of U-shaped seats, the welding stability of the side beams is guaranteed, after the two ends of the side beams are respectively arranged in the two groups of U-shaped seats, the extrusion screw is rotated to drive the extrusion block to move in the U-shaped seats, the side beams in the U-shaped seats are extruded and fixed, one sides of the side beams are in contact with the inner sides of the U-shaped seats, the axial lines of the side beams are flush with the fixing plate, and the welding accuracy is guaranteed.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a frame welding and flexibilizing tool with a wide application range of the present invention;

FIG. 2 is a schematic view of an explosive structure of a frame welding and flexibilizing tool with a wide application range of the present invention;

FIG. 3 is an enlarged schematic view of region A in FIG. 2;

the corresponding relation between the names of the attachments and the numbers of the attached figures in the figure:

10. a frame body; 20. a connecting rod; 101. a tool rack; 102. a reinforcing block; 103. a screw rod; 104. a double-shaft motor; 105. extruding the screw; 106. extruding the block; 107. mounting a rod; 108. mounting the cylinder; 109. a moving block; 110. a limiting block; 111. a limiting groove; 112. a fixing plate; 113. a rectangular groove; 114. a chute; 115. a slider; 116. a T-shaped block; 117. a ball bearing; 118. a U-shaped seat; 119. a rectangular block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention.

Example (b):

referring to fig. 1 and 2: the utility model provides a wide framework welding flexibility frock of application scope, includes tool rack 101, is provided with two sets of fixed plates 112 on tool rack 101, has seted up two sets of spacing grooves 111 on tool rack 101, all is provided with stopper 110 on two sets of fixed plates 112, and two sets of stoppers 110 all block and establish in one of them a set of spacing groove 111. When the frame body 10 is welded, the two sets of side beams are respectively placed on the two sets of fixing plates 112, the cross beam is placed on the two sets of fixing plates 112 and between the two sets of side beams to form the structure of the frame body 10, and finally the welding is performed.

One side of frock frame 101 is provided with adjusting part, and adjusting part is double-shaft motor 104, and double-shaft motor 104 is located one side of frock frame 101, all is provided with movable block 109 on two sets of stopper 110, and one side correspondence of frock frame 101 is provided with two sets of rectangular blocks 119, all wears to be equipped with lead screw 103 on two sets of rectangular blocks 119, and double-shaft motor 104 is connected with two sets of lead screws 103 through the shaft coupling, and two sets of movable blocks 109 respectively with two sets of lead screw 103 threaded connection.

Because the type of framework body 10 differs, lead to the interval of two sets of curb girders to change, for the convenience of welding different framework bodies 10, so the adjusting part that sets up is used for adjusting the position between two sets of fixed plates 112, when adjusting specifically, through starting double-shaft motor 104, make its operation drive two sets of lead screws 103 and rotate, thereby make two sets of movable blocks 109 move respectively on two sets of lead screws 103, thereby drive two sets of fixed plates 112 and remove in spacing groove 111, thereby adjust the interval between the curb girders on two sets of fixed plates 112, make its crossbeam that adapts to different length, be convenient for to the welding of the framework body 10 of different models, and the applicability is improved, and the application scope is wide.

Referring to fig. 2, rectangular grooves 113 are formed in the two sets of fixing plates 112, two sets of U-shaped seats 118 are correspondingly formed in the two sets of rectangular grooves 113, extrusion assemblies are arranged in the U-shaped seats 118, each extrusion assembly includes an extrusion block 106, the extrusion blocks 106 are located in the U-shaped seats 118, extrusion screws 105 are connected to the U-shaped seats 118 in a threaded manner, and one ends of the extrusion screws 105 are rotatably connected with the extrusion blocks 106.

The U-shaped seats 118 are used for bearing the side beams in the framework body 10 and limiting the side beams on the fixing plate 112 to ensure the welding stability, and after the two ends of the side beams are respectively arranged in the two groups of U-shaped seats 118, the extrusion screw 105 is rotated to drive the extrusion block 106 to move in the U-shaped seats 118 to extrude and fix the side beams in the U-shaped seats 118, so that one side of each side beam is in contact with the inner side of the U-shaped seat 118, the axis of each side beam is flush with the fixing plate 112, and the welding accuracy is ensured.

In some embodiments, referring to fig. 2, two sets of sliding grooves 114 are formed in the rectangular groove 113, a sliding block 115 is disposed on the U-shaped seat 118, and the sliding block 115 is clamped in the sliding grooves 114. Through the setting of spout 114, can adjust U type seat 118 position, be convenient for fix the framework body 10 curb girder of different length, improved the suitability, only adopt this application can weld polytype framework body 10.

In some embodiments, referring to fig. 2, two sets of sliding blocks 115 on different sets of fixing plates 112 are connected by a connecting rod 20, the connecting rod 20 includes a mounting rod 107 and a mounting cylinder 108, and the mounting rod 107 is inserted into the mounting cylinder 108. The connecting rod 20 can be pushed directly to adjust the two connected groups of U-shaped seats 118.

In some embodiments, referring to fig. 2, a plurality of sets of reinforcing blocks 102 are disposed on one side of each of the plurality of sets of U-shaped seats 118. With the reinforcing block 102, the structural strength of the U-shaped seat 118 can be increased, so that it is not easily deformed.

Referring to fig. 3, a T-shaped block 116 is disposed on a side of the fixing plate 112 away from the limiting block 110, the T-shaped block 116 is clamped in the other set of limiting grooves 111, and a plurality of sets of balls 117 are disposed on the T-shaped block 116 corresponding to the bottom end of the fixing plate 112. With the arrangement of the plurality of sets of balls 117, friction generated when the T-shaped block 116 and the fixed plate 112 move can be reduced, and the pressure of the biaxial motor 104 can be reduced.

The utility model discloses an operating procedure does:

firstly, the distance between two groups of fixing plates 112 is adjusted according to the length of the cross beams in the framework body 10, the two groups of cross beams are respectively arranged on two groups of U-shaped seats 118 on the two groups of fixing plates 112, the operation of the double-shaft motor 104 is enabled to drive the two groups of screw rods 103 to rotate by starting the double-shaft motor, so that two groups of moving blocks 109 respectively move on the two groups of screw rods 103, the two groups of fixing plates 112 are driven to move in the limiting grooves 111, and the distance between the side beams on the two groups of fixing plates 112 is adjusted.

After the adjustment is finished, the extrusion screw 105 is rotated to drive the extrusion block 106 to move in the U-shaped seat 118, the side beam in the U-shaped seat 118 is extruded and fixed, one side of the side beam is in contact with the inner side of the U-shaped seat 118, the axis of the side beam is flush with the fixed plate 112, the welding accuracy is guaranteed, and finally the welding operation is finished.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Framework welding flexibility frock that application scope is wide, its characterized in that: comprises a tool rack (101), two groups of fixing plates (112) are arranged on the tool rack (101), two groups of limiting grooves (111) are formed in the tool rack (101), limiting blocks (110) are arranged on the two groups of fixing plates (112), the two groups of limiting blocks (110) are clamped in one group of limiting grooves (111), one side of the tool frame (101) is provided with an adjusting component which is a double-shaft motor (104), the double-shaft motor (104) is positioned at one side of the tool rack (101), moving blocks (109) are arranged on the two groups of limiting blocks (110), one side of the tool rack (101) is correspondingly provided with two groups of rectangular blocks (119), the two groups of rectangular blocks (119) are both provided with a screw rod (103) in a penetrating way, the double-shaft motor (104) is connected with the two groups of screw rods (103) through a coupler, and the two groups of moving blocks (109) are respectively in threaded connection with the two groups of screw rods (103).

2. The framework welding flexible tool with wide application range as claimed in claim 1, is characterized in that: rectangular channel (113) have all been seted up on two sets of fixed plate (112), and are two sets of all correspond in rectangular channel (113) and be provided with two sets of U type seats (118), be provided with extrusion subassembly in U type seat (118), extrusion subassembly is including extrusion piece (106), extrusion piece (106) are located in U type seat (118), threaded connection has extrusion screw (105) on U type seat (118), the one end of extrusion screw (105) with extrusion piece (106) rotate and are connected.

3. The framework welding flexible tool with wide application range as claimed in claim 2, wherein the tool is characterized in that: two groups of sliding grooves (114) are formed in the rectangular groove (113) in a penetrating mode, sliding blocks (115) are arranged on the U-shaped seat (118), and the sliding blocks (115) are clamped in the sliding grooves (114).

4. The framework welding flexibility tool with wide application range as claimed in claim 3, wherein the framework welding flexibility tool is characterized in that: two groups of sliding blocks (115) positioned on different groups of fixing plates (112) are connected through a connecting rod (20), the connecting rod (20) comprises an installation rod (107) and an installation cylinder (108), and the installation rod (107) penetrates through the installation cylinder (108).

5. The framework welding flexible tool with wide application range as claimed in claim 2, wherein the tool is characterized in that: and a plurality of groups of reinforcing blocks (102) are arranged on one side of each group of U-shaped seats (118).

6. The framework welding flexible tool with wide application range as claimed in claim 1, is characterized in that: the side, far away from the limiting block (110), of the fixing plate (112) is provided with a T-shaped block (116), the T-shaped block (116) is clamped in the limiting groove (111) of the other group, and a plurality of groups of balls (117) are arranged on the T-shaped block (116) and correspond to the bottom end of the fixing plate (112).