CN217859521U - Brake assembly welding jig - Google Patents

Abstract

The utility model discloses a brake assembly welding jig, including the bottom plate: the supporting frame is arranged on the bottom plate and used for supporting the pipe fitting; the fixing mechanism is arranged on the bottom plate and comprises a base, a fixed plate, a movable plate and a driving element, the base is fixed on the bottom plate, the fixed plate is arranged on the base, the driving element is arranged on the fixed plate, the driving element is provided with a telescopic output end, the movable plate is connected with the output end, the movable plate is provided with a positioning pin, and the positioning pin is vertically arranged on one side surface of the movable plate close to the fixed plate; the pipe fitting is supported by the supporting frame, the fixed plate and the movable plate are clamped by the driving element on the fixing tool, the position of the part is completely fixed in the positioning hole of the part through the positioning pin, a plurality of parts can be fixed simultaneously for providing processing conditions for welding, multiple clamping is avoided, and the production efficiency is improved.

Description

Brake assembly welding jig

Technical Field

The utility model relates to a welding field, in particular to brake assembly welding jig.

Background

In welding production, when welding a pipe fitting with a long length, each part can rotate on the pipe fitting and needs to be welded separately, so that each part needs to be repositioned and clamped when clamped, the process is complicated, the production efficiency is low, and the relative positioning precision is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a brake assembly welding jig has simple structure, and positioning accuracy is high, can once clamping pipe fitting and a plurality of part weld advantages such as.

According to the utility model discloses a brake assembly welding jig of first aspect embodiment, include:

a bottom plate:

the supporting frame is arranged on the bottom plate and used for supporting a pipe fitting;

the fixing mechanism is arranged on the bottom plate and comprises a base, a fixed plate, a movable plate and a driving element, the base is fixed on the bottom plate, the fixed plate is arranged on the base, the driving element is arranged on the fixed plate, the driving element is provided with a telescopic output end, the movable plate is connected with the output end, a positioning pin is arranged on the movable plate, and the positioning pin is perpendicularly arranged on a side face of the movable plate close to the fixed plate.

According to the utility model discloses brake assembly welding jig has following beneficial effect at least: the pipe fitting is supported by the supporting frame, the fixed plate and the movable plate are clamped by the driving element on the fixing tool, the position of the part is completely fixed in the positioning hole of the part through the positioning pin, a plurality of parts can be fixed simultaneously for providing processing conditions for welding, multiple clamping is avoided, and the production efficiency is improved.

According to some embodiments of the utility model, the fixed plate with still include the clamp splice on the fly leaf, the clamp splice is connected the fixed plate with fly leaf upper portion, the clamping face of clamp splice is the plane, the clamp splice is used for centre gripping fixed part, can effectively dodge the part that part structure is interfered through bellied clamp splice, can directly change the clamp splice after the clamp splice wearing and tearing simultaneously, avoids a whole set of frock to change.

According to the utility model discloses a some embodiments, the locating pin head is the toper, still including dodging the hole on the fixed plate, dodge the hole shape and direction with the locating pin phase-match, through in the conical locating hole that makes things convenient for insert the part in locating pin head processing, insert not in place for the locating hole of avoiding the locating pin to the part of other one end simultaneously, set up on the locating plate and dodge the hole, make the locating pin front end can enter into and dodge hole department, guarantee the locating pin and fix a position the part completely.

According to the utility model discloses a some embodiments, still include clamping mechanism on the fixed establishment, clamping mechanism includes cassette and draw-in groove, the cassette sets up on the side of support frame, draw-in groove swing joint is in on the cassette, the draw-in groove is used for carrying on spacingly to the part.

According to the utility model discloses a some embodiments, fixed establishment quantity with part quantity phase-match can fix a plurality of parts simultaneously, reduces the clamping number of times, improves work efficiency.

According to the utility model discloses a some embodiments, support frame quantity is three, sets up respectively in the middle of the pipe fitting and both ends, can guarantee that the pipe fitting can not warp in the centre to make the welding size deviation appear.

According to the utility model discloses a some embodiments, the support frame upper end is equipped with the recess, the recess is used for supporting and spacing pipe fitting.

According to the utility model discloses a some embodiments, groove opening part is the fillet for the guide pipe fitting is placed, avoids pipe fitting and recess to produce the bruise.

According to some embodiments of the present invention, the driving element is a cylinder, which is cheap and stable.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

fig. 1 is a schematic view of a brake assembly welding jig according to an embodiment of the present invention;

FIG. 2 is an elevation view of a brake assembly weld fixture of the type shown in FIG. 1;

FIG. 3 is an enlarged left side view of a portion of one of the brake assembly weld clamps shown in FIG. 1;

FIG. 4 is a view of the tubes and components of a brake assembly weld fixture of FIG. 1.

Reference numerals:

a base plate 100; a support frame 200; a recess 210; a fixing mechanism 300; a drive element 310; a fixing plate 320; an active plate 330; a positioning pin 340; a clamping block 350; a detent mechanism 400; a tube 500; a component 510; the positioning hole 511.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality of meanings are one or more, a plurality of meanings are two or more, and the terms greater than, smaller than, exceeding, etc. are understood as excluding the number, and the terms greater than, lower than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 4, a brake assembly welding jig provided by an embodiment of the present invention includes:

bottom plate 100:

the supporting frame 200, the supporting frame 200 is arranged on the bottom plate 100, and the supporting frame 200 is used for supporting a pipe 500;

fixing mechanism 300, fixing mechanism 300 sets up on the bottom plate 100, fixing mechanism 300 includes base, fixed plate 320, movable plate 330 and drive element 310, the base is fixed on the bottom plate 100, fixed plate 320 establishes on the base, drive element 310 sets up on the fixed plate 320, drive element 310 is equipped with the telescopic output, movable plate 330 with the output is connected, be equipped with locating pin 340 on the movable plate 330, locating pin 340 sets up perpendicularly movable plate 330 is close to on a side of fixed plate 320.

The pipe fitting 500 is supported by the support frame 200, the fixed plate 320 and the movable plate 330 are clamped by the two parts 510 through the driving element 310 on the fixing tool, the positioning pin 340 is inserted into the positioning hole 511 of the part 510, the part 510 is completely fixed, processing conditions are provided for welding, a plurality of parts 510 can be fixed simultaneously, multiple clamping is avoided, and production efficiency is improved.

According to some embodiments of the present application, as shown in fig. 1 to 4, the fixed plate 320 and the movable plate 330 further include a clamping block 350, the clamping block 350 is connected to the upper portions of the fixed plate 320 and the movable plate 330, a clamping surface of the clamping block 350 is a plane, the clamping block 350 is used for clamping a fixed component 510, a portion of structural interference of the component 510 can be effectively avoided through the raised clamping block 350, and meanwhile, the clamping block 350 can be directly replaced after being worn, so that the whole set of tooling is prevented from being replaced.

It should be noted that the clamping surface of the clamping block 350 may be textured to increase friction.

According to some embodiments of the present application, as shown with reference to fig. 1 to 4, the positioning pin 340 head is conical, still include the dodge hole on the fixed plate 320, dodge the hole shape and direction with the positioning pin 340 phase-match, through in the conical locating hole 511 that makes things convenient for insertion part 510 of processing at the positioning pin 340 head, insert not in place to the locating hole 511 of the part 510 of other end for avoiding the positioning pin 340 to insert simultaneously, set up the dodge hole on the locating plate, make the positioning pin 340 front end can enter into dodge hole department, guarantee the complete positioning part 510 of positioning pin 340.

According to some embodiments of the present application, referring to fig. 1 to 4, the fixing mechanism 300 further includes a clamping mechanism 400, the clamping mechanism 400 includes a clamping seat and a clamping groove, the clamping seat is disposed on a side surface of the support frame 200, the clamping groove is movably connected to the clamping seat, and the clamping groove is used for limiting a part.

According to some embodiments of the present application, as shown in fig. 1 to 4, the number of the fixing mechanisms 300 is matched with the number of the components 510, so that a plurality of components 510 can be fixed at the same time, the number of clamping times is reduced, and the working efficiency is improved.

According to some embodiments of the present application, referring to fig. 1 to 4, the three support frames 200 are respectively disposed in the middle and at two ends of the pipe 500, so as to ensure that the pipe 500 does not deform in the middle, thereby causing dimensional deviation in welding.

It should be noted that the number of the supporting frames 200 can be two or more, and the more the number is, the more stable the supporting frame 200 is, and the less the supporting frame is deformed easily for the pipe member 500

According to some embodiments of the present application, referring to fig. 1 to 4, the supporting frame 200 is provided with a groove 210 at an upper end thereof, and the groove 210 is used for supporting and limiting the pipe 500.

It should be noted that the upper end of the supporting frame 200 may be Y-shaped, and functions the same as the groove 210.

According to some embodiments of the present application, referring to fig. 1 to 4, the opening of the groove 210 is rounded to guide the placement of the pipe 500 and prevent the pipe 500 from being damaged by the groove 210.

It should be noted that the opening may be a chamfer, and the chamfer also has a guiding function.

According to some embodiments of the present application, as shown with reference to fig. 1 to 4, the driving element 310 is a cylinder, which is inexpensive and stable.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (9)

1. The utility model provides a brake assembly welding jig which characterized in that includes:

a bottom plate:

the supporting frame is arranged on the bottom plate and used for supporting a pipe fitting;

the fixing mechanism is arranged on the bottom plate and comprises a base, a fixed plate, a movable plate and a driving element, the base is fixed on the bottom plate, the fixed plate is arranged on the base, the driving element is arranged on the fixed plate, the driving element is provided with a telescopic output end, the movable plate is connected with the output end, a positioning pin is arranged on the movable plate, and the positioning pin is perpendicularly arranged on a side face of the movable plate close to the fixed plate.

2. The welding jig for brake assemblies as claimed in claim 1, wherein the fixed plate and the movable plate further comprise a clamping block, the clamping block is connected to the upper portion of the fixed plate and the upper portion of the movable plate, a clamping surface of the clamping block is a plane, and the clamping block is used for clamping a fixed component.

3. The welding fixture for the brake assembly according to claim 1, wherein the head of the positioning pin is conical, the fixing plate further comprises a avoiding hole, and the shape and the direction of the avoiding hole are matched with those of the positioning pin.

4. The welding fixture for brake assemblies according to claim 1, further comprising a clamping mechanism on the fixing mechanism, wherein the clamping mechanism comprises a clamping seat and a clamping groove, the clamping seat is disposed on a side surface of the support frame, the clamping groove is movably connected to the clamping seat, and the clamping groove is used for limiting a component.

5. The brake assembly weld fixture of claim 4, wherein the number of securing mechanisms matches the number of components.

6. The welding fixture for brake assemblies as claimed in claim 1, wherein the number of the support frames is three, and the three support frames are respectively disposed at the middle and two ends of the pipe.

7. The welding jig for the brake assembly as recited in claim 1, wherein a groove is formed at an upper end of the support frame, and the groove is used for supporting and limiting a pipe.

8. The brake assembly weld fixture of claim 7, wherein the recess is rounded at the opening to guide placement of the tube.

9. The brake assembly weld fixture of claim 1, wherein the actuating member is a pneumatic cylinder.

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