CN208276415U - Sink bracket welding fixture - Google Patents

Abstract

A kind of sink bracket welding fixture comprising substrate, body frame and two limit end-rack, each two limits end-rack are symmetrically distributed in body frame both ends, and two limit being loaded on substrate and respectively limiting end-rack with body frame end face apart from identical for end-rack interval.It is provided with body frame in the utility model and positive stop end is rack-mounted on substrate, the limit end-rack quantity is two and is respectively placed in body frame both ends and symmetrical, so as to effectively position the structure of welded workpiece, to positioning welding workpiece, first welding workpiece is connected with the cooperation of the second welding workpiece and its second welding workpiece is butted on the side of body frame, first, the both ends of two welding workpieces are located within two limit end-rack to limit the workpiece overlapped, the third welding workpiece is interior loaded on framework and cooperation is connected with the workpiece overlapped, cooperative mechanical welding arm is welded and fixed again at this time, realize the positioning of workpiece disposable machine uniformly, reach the height for improving product, reduce welding disqualification rate, to reduce processing cost.

Description

Sink bracket welding fixture

Technical field

The utility model relates to sink brackets to process positioning field of tool, can be carried out according to workpiece more particularly, to one kind The sink bracket welding fixture of adjusting.

Background technique

The bracket being arranged below sink can also assist other function to realize in the case where cooperatively forming sink support, in turn The manufacture of sink bracket is important procedure of processing.The processing of existing sink bracket is completed by two steps, the first step It suddenly is the first welding workpiece, the second welding workpiece and third welding workpiece to be formed and cooperated fixation, and second step is by Four welding workpieces and the cooperation of the 5th welding workpiece are fixed.

But it is existing when realizing first step function, it needs three welding workpieces in above-mentioned steps one needing artificial hand Dynamic positioning, then be welded and fixed, cause the deficiencies of processing efficiency is low, at high cost.

Utility model content

In conclusion in order to solve the above technical problems, the utility model discloses one kind to be adjusted simultaneously according to workpiece The sink bracket welding fixture of one-time mechanical positioning.

In order to achieve the above objectives, specific technical solution is as follows:

A kind of sink bracket welding fixture comprising substrate, body frame and two limit end-rack, the body frame and two limits End-rack is loaded on substrate, and each two limits end-rack is symmetrically distributed in body frame both ends, and two limit end-rack intervals are loaded on substrate End-rack above and is respectively limited with body frame end face apart from identical；The body frame is a bar shape, and any limit end-rack is hollow body.

Further, the body frame is the L-shaped realization bar shaped block in a cross section.

Further, a framework is provided at the either end of the body frame.

Further, the framework is the rectangle frame of opening, and the opening face of the framework is side and its groove has been embedded in weldering Connect workpiece.

Further, the ducted body that end-rack is square shape is respectively limited, and end face is opening face thereon.

Compared to existing technologies, as follows the advantages of the utility model:

Body frame and limit end-rack are provided in the utility model, body frame and positive stop end are rack-mounted on substrate, the positive stop end Frame quantity is two and is respectively placed in body frame both ends and symmetrical, so as to effectively position the structure of welded workpiece, from And welding workpiece is positioned, first welding workpiece and the second welding workpiece cooperation overlap joint and the second welding workpiece are butted on body frame On side, the both ends of the first and second welding workpiece are located within two limit end-rack to limit the workpiece overlapped, the third welding Workpiece is interior loaded on framework and cooperation is connected with the workpiece overlapped, and cooperative mechanical welding arm is welded and fixed again at this time, from And realize being fixedly linked for the first, second, third welding workpiece, it realizes the positioning of workpiece disposable machine uniformly, reaches and improve product Highly, welding disqualification rate is reduced, to reduce processing cost；In addition, adjustable on body frame described in the utility model be provided with Positioning plate improves the practicability of welding fixture so as to the adjusting of adaptability.

Detailed description of the invention

Fig. 1 is the utility model embodiment structural schematic diagram；

Fig. 2 is the structural schematic diagram one after the utility model embodiment and welded workpiece cooperation positioning；

Fig. 3 is the structural schematic diagram two after the utility model embodiment and welded workpiece cooperation positioning；

Fig. 4 is pressure code structural schematic diagram described in the utility model embodiment.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.

As shown in Figure 1 to Figure 3, a kind of sink bracket welding fixture comprising substrate 1, body frame 2 and two limit end-rack 3, Loaded on substrate 1, each two limits end-rack 3 is symmetrically distributed in 2 both ends of body frame for the body frame 2 and two limit end-rack 3, and two Limit being loaded on substrate 1 and respectively limiting end-rack 3 with 2 end face of body frame apart from identical for the interval of end-rack 3.

As shown in Figure 1 to Figure 3, the body frame 2 is a bar shape, and any limit end-rack 3 is hollow body, the body frame 2 For the L-shaped realization bar shaped block in a cross section, each limit end-rack 3 is square the ducted body of shape, and end face is to open thereon The height in mouth face, the limit end-rack 3 is higher than the thickness of welding workpiece.

Specifically: as shown in Figure 1 to Figure 3, the body frame 2 is inverted to be loaded on substrate 1, and its side is to be butted on welding The positioning surface of workpiece side wall is equipped with telescopic positioning plate at the positioning surface, the positioning plate by screw rod loaded on body frame 2, The positioning plate is parallel to positioning surface setting, and the rear of the positioning plate offers threaded hole, and the screw rod is horizontal through on body frame It is interior to drive positioning plate to move horizontally loaded on threaded hole at the screw hole opened up and its end, for effective position screw position, screw rod On can be socketed with nut to cooperate realization to positioning plate effective position.

As shown in Figure 1 to Figure 3, a framework 4 is provided at the either end of the body frame 2, the framework 4 is the rectangle of opening The opening face of frame, the framework 4 is side and its groove has been embedded in welding workpiece.It further include auxiliary positioning component, the auxiliary is fixed Hyte part includes pressure code 5 or pushes away code, and the auxiliary positioning component can cooperate effective position workpiece with framework, auxiliary positioning component Pressure code is pressed on welding workpiece.

As shown in Figure 1 to Figure 3, the substrate 1 includes plate body and four support legs, and four support legs are distributed in plate body quadrangle Place, forms the support construction of plate body, body frame above-mentioned and two limit end-rack are loaded on plate body, offer and match on the plate body Close the through-hole of positioning and locking.

More having the technical solution of choosing is: as shown in Figure 1 to Figure 3, in order to ensure positioning plate can be stable be butted on Welder The side of part is parallel to screw rod and is provided with the smooth column of auxiliary guiding, and the smooth column of each auxiliary guiding passes through at body frame and its end Loaded on positioning plate, the lateral surface that each auxiliary is oriented to smooth column has a boss, which can open with corresponding body frame through-hole inside If groove cooperation be connected, to increase the stability of positioning plate telescopic adjustment；

As shown in Figure 1 to Figure 3, for two limit end-rack 3 respectively loaded at corresponding sliding slot, two sliding slots are located at same straight line On, each end-rack 3 that limits can reciprocatingly slide adjustings along corresponding sliding slot direction, and the lower end of each limit end-rack 3 is provided with a sliding block, institute It states to offer in the middle part of sliding block and can slide the sliding slot being connected with chute wall, and then the lower part of sliding block is exposed to substrate 1, and two limit Two sliding blocks below the end-rack of position pass through connecting rod respectively and are connected with axis, and the axis is to be fixed on the symmetrical center of two sliding slots At point and what it was protruded is loaded below substrate, and each connecting rod is flexible casing, forms the synchronous progress of two limit end-rack The structure of adjusting.

As shown in Figures 1 to 4, workpiece to be processed described in the present embodiment includes the first weldment W, the second weldment Y And third weldment K, the first weldment W and the second weldment Y mutually overlap the general frame for forming bracket and utilize master Frame and two limit frame cooperation positioning, and third weld holder K is caught in frame to realize positioning, such as Fig. 2 from the opening of frame To shown in Fig. 3, it is the position of installation pressure code at A, auxiliary positioning is realized, to recycle electroplating equipment wielding machine arm by the first weldment W, the contact surface between the second weldment Y and third weldment K are welded.

The above various embodiments is only to illustrate the technical solution of the utility model, but the utility model is not limited to this reality Apply mode, person of ordinary skill in the field within the scope of knowledge, before not departing from the utility model aims It puts, can also make a variety of changes.Person of ordinary skill in the field is from above-mentioned design, without creativeness Labour, made various transformation are all fallen in the protection scope of the utility model.

Claims (5)

1. sink bracket welding fixture, it is characterised in that: it includes substrate, body frame and two limit end-rack, the body frame and two A limit end-rack is loaded on substrate, and each two limits end-rack is symmetrically distributed in body frame both ends, the dress at two limit end-rack intervals In on substrate and respectively limit end-rack with body frame end face apart from identical；The body frame is a bar shape, and any limit end-rack is hollow Block.

2. sink bracket welding fixture according to claim 1, it is characterised in that: the body frame is that a cross section is L-shaped The realization bar shaped block of shape.

3. sink bracket welding fixture according to claim 2, it is characterised in that: be provided at the either end of the body frame One framework.

4. sink bracket welding fixture according to claim 3, it is characterised in that: the framework is the rectangle frame of opening, The opening face of the framework is side and its groove has been embedded in welding workpiece.

5. sink bracket welding fixture according to claim 1, it is characterised in that: each limit end-rack is square in shape Hollow body, and end face is opening face thereon.