CN220971291U - Transverse double-sided welding fixture - Google Patents

Abstract

The utility model relates to a transverse double-sided welding fixture, which belongs to the technical field of welding fixtures and comprises a base, a welding robot and a rotary welding fixture, wherein the welding robot and the rotary welding fixture are arranged on the base, the rotary welding fixture comprises a rotary table, a rotary shaft, a bottom frame and a mounting plate, a driving motor is arranged in the rotary table and drives the bottom frame to rotate through the rotary shaft, the mounting plate is arranged on the bottom frame, a pressing cylinder and a clamping seat are arranged on the mounting plate, a pressing piece is arranged on the pressing cylinder, a frame piece is arranged on the clamping seat, the pressing piece presses the frame piece, the welding robot welds the frame piece, the bottom frame is driven to rotate through the driving motor, the frame piece also rotates along with the rotation, then the welding robot can weld the other side, double-sided welding is realized, the welding effect is good, manual adjustment is not needed, and the automation is high.

Description

Transverse double-sided welding fixture

Technical Field

The utility model belongs to the technical field of welding clamps, and particularly relates to a transverse double-sided welding clamp.

Background

The welding fixture is used for ensuring the size of a weldment, improving the assembly precision and efficiency and preventing welding deformation.

Usually, the welding of some frame members is performed by splicing square pipes or steel members, and the welding positions are four corners, so that the welding of the four corners is performed after the stable installation of the workpieces, a common welding fixture cannot adapt to double-sided welding, especially the double-sided welding needs to turn over the workpieces, no matter the fixture rotates to drive the welding surface conversion of the workpieces, or the workpieces rotate to stably clamp, so as to ensure no deviation of the welding points, and finally, the welding robot can accurately weld.

There is therefore a need for a welding fixture to accommodate double sided welding of frame type workpieces.

Disclosure of utility model

1. Technical problem to be solved by the utility model

The utility model aims to provide a transverse double-sided welding fixture so as to solve the problems.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

The utility model relates to a transverse double-sided welding fixture which comprises a base, a welding robot and a rotary welding fixture, wherein the welding robot and the rotary welding fixture are arranged on the base, the rotary welding fixture comprises a rotary table, a rotary shaft, a bottom frame and a mounting plate, a driving motor is arranged in the rotary table and drives the bottom frame to rotate through the rotary shaft, the mounting plate is arranged on the bottom frame, a pressing cylinder and a clamping seat are arranged on the mounting plate, a pressing part is arranged on the pressing cylinder, a frame piece is arranged on the clamping seat, the pressing part presses the frame piece, and the welding robot welds the frame piece.

Preferably, the mounting plate comprises a left plate and a right plate, threaded holes are formed in the underframe, through holes are formed in the left plate and the right plate, and the left plate and the right plate are mounted on the underframe through bolts.

Preferably, the left plate and the right plate are provided with notches, and the notches are opposite to the areas to be welded on the frame piece.

Preferably, the casting die includes diaphragm and clip, and the output shaft of pressing the cylinder is connected to the one end of diaphragm, and the other end installs the clip, and the casting die presses the frame spare through the clip.

Preferably, the clip comprises a T-shaped piece, a triangular sliding block and a screw rod, wherein a sliding groove is formed in the T-shaped piece, the triangular sliding block is symmetrically arranged in the sliding groove, screw holes with opposite rotation directions are formed in the symmetrical triangular sliding block, screw threads with opposite rotation directions are formed in the screw rod, and the screw rod is arranged in the screw holes.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

According to the transverse double-sided welding fixture, the welding robot is used for welding the frame, the driving motor is used for driving the underframe to rotate, so that the frame also rotates, and then the welding robot can be used for welding the other side, so that double-sided welding is realized, the welding effect is good, manual adjustment is not needed, and the automation is high.

Drawings

FIG. 1 is a schematic view of the overall structure of a transverse double-sided welding jig of the present utility model;

FIG. 2 is a schematic structural view of a mounting plate of a transverse double-sided welding jig of the present utility model;

fig. 3 is a schematic structural view of a clip of a transverse double-sided welding jig according to the present utility model.

Reference numerals in the schematic drawings illustrate:

100. a base;

200. A welding robot;

300. Rotating the welding fixture; 310. a rotary table; 320. a rotating shaft; 330. a chassis; 340. a mounting plate; 341. a pressing cylinder; 342. a clamping seat; 343. a left plate; 344. a right plate; 345. a notch; 350. a pressing piece; 351. a cross plate; 352. a clip; 353. a T-piece; 354. a triangular slide block; 355. and (3) a screw.

Detailed Description

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

Referring to fig. 1-3, a transverse double-sided welding fixture of this embodiment includes a base 100, a welding robot 200 and a rotary welding fixture 300, the welding robot 200 and the rotary welding fixture 300 are all installed on the base 100, the rotary welding fixture 300 includes a rotary table 310, a rotating shaft 320, a bottom frame 330 and a mounting plate 340, a driving motor is arranged in the rotary table 310, the driving motor drives the bottom frame 330 to rotate through the rotating shaft, the mounting plate 340 is installed on the bottom frame 330, a pressing cylinder 341 and a clamping seat 342 are arranged on the mounting plate 340, a pressing piece 350 is arranged on the pressing cylinder 341, a frame piece is arranged on the clamping seat 342, the welding robot 200 is used for welding the frame piece through the structure of the design, the driving motor is used for driving the bottom frame piece to rotate along with the rotation, then the welding robot 200 can weld the other surface, double-sided welding is realized, the welding effect is good, manual adjustment is not needed, and automation is high.

The mounting plate 340 of this embodiment includes left plate 343 and right plate 344, is equipped with the screw hole on the chassis 330, all is equipped with the through-hole on left plate 343 and the right plate 344, and left plate 343 and right plate 344 are all installed on chassis 330 through the bolt, and the structure of this design is through installing left plate 343 and right plate 344 on different screw holes, changes the relative distance of left plate 343 and right plate 344, is applicable to the different length frame piece and installs the welding.

The left plate 343 and the right plate 344 of the embodiment are respectively provided with a notch 345, and the notches 345 are opposite to the area to be welded on the frame member.

The pressing member 350 of the present embodiment includes a cross plate 351 and a clip 352, one end of the cross plate 351 is connected to an output shaft of the pressing cylinder 341, the clip 352 is installed at the other end, and the pressing member 350 presses the frame member through the clip 352.

The clip 352 of this embodiment includes a T-shaped member 353, a triangular slider 354 and a screw 355, wherein the T-shaped member 353 is provided with a chute, the triangular slider 354 is symmetrically installed in the chute, the symmetrical triangular slider 354 is provided with screw holes with opposite rotation directions, the screw 355 is provided with screw threads with opposite rotation directions, and the screw 355 is installed in the screw holes.

The design is configured to accommodate different frame piece parts by turning the screw 355 to adjust the pitch of the century triangle slider 354.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (5)

1. A transverse double-sided welding fixture is characterized in that: including base (100), welding robot (200) and spin welding anchor clamps (300) are all installed on base (100), spin welding anchor clamps (300) are including revolving stage (310), axis of rotation (320), chassis (330) and mounting panel (340), be equipped with driving motor in revolving stage (310), driving motor drives chassis (330) through the pivot and rotates, mounting panel (340) are installed on chassis (330), be equipped with on mounting panel (340) and press cylinder (341) and cassette (342), be equipped with casting die (350) on pressing cylinder (341), be equipped with the frame spare on cassette (342), casting die (350) push down the frame spare, welding robot (200) weld the frame spare.

2. A transverse double-sided welding jig according to claim 1, wherein: the mounting plate (340) comprises a left plate (343) and a right plate (344), threaded holes are formed in the bottom frame (330), through holes are formed in the left plate (343) and the right plate (344), and the left plate (343) and the right plate (344) are mounted on the bottom frame (330) through bolts.

3. A transverse double-sided welding jig according to claim 2, wherein: the left plate (343) and the right plate (344) are respectively provided with a notch (345), and the notches (345) are opposite to the areas to be welded on the frame piece.

4. A transverse double-sided welding jig according to claim 1, wherein: the pressing piece (350) comprises a transverse plate (351) and a clip (352), one end of the transverse plate (351) is connected with an output shaft of the pressing cylinder (341), the clip (352) is arranged at the other end of the transverse plate, and the pressing piece (350) presses the frame piece through the clip (352).

5. A transverse double-sided welding jig according to claim 4, wherein: the clip (352) comprises a T-shaped piece (353), a triangular sliding block (354) and a screw rod (355), wherein a sliding groove is formed in the T-shaped piece (353), the triangular sliding block (354) is symmetrically installed in the sliding groove, screw holes with opposite rotation directions are formed in the triangular sliding block (354) symmetrically, screw threads with opposite rotation directions are formed in the screw rod (355), and the screw rod (355) is installed in the screw holes.