CN217913673U

CN217913673U - Welding fixture for supporting leg assembly

Info

Publication number: CN217913673U
Application number: CN202221917140.1U
Authority: CN
Inventors: 倪虹杰; 卢品贤; 高志斌; 刘亚萍
Original assignee: Rainbow Metal Technologies Co ltd
Current assignee: Rainbow Metal Technologies Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-29
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a technical field of bracket component processing equipment, in particular to stabilizer blade assembly's welding jig, include: the device comprises a supporting mechanism, a product placing station, a first fixed pressing block mechanism, a second fixed pressing block mechanism, an error prevention mechanism and a control key mechanism, wherein the product placing station is arranged on the supporting mechanism, and the first fixed pressing block mechanism is arranged beside the product placing station and tightly presses two sides of a first workpiece according to an instruction transmitted by the control key mechanism; the second fixing mechanism presses a second workpiece onto the first workpiece according to the control key mechanism; and the error-proofing mechanism presses the other side of the workpiece according to the control key mechanism and judges whether the workpiece is a product which is misplaced or not according to whether the workpiece can be pressed or not. The product has the functions of reasonable structure arrangement and convenience for fixing the workpiece to be welded.

Description

Welding fixture of support leg assembly

Technical Field

The utility model relates to a technical field of bracket component processing equipment, in particular to stabilizer blade assembly's welding jig.

Background

Please refer to the leg assembly of fig. 1 and 2, in the manufacturing process, it is necessary to weld the u-shaped workpiece 011 to the main body 012 and weld the 021 to the bracket 022, which is inconvenient for the fixing process due to the complicated structure and the small size of the workpiece.

To this end, a welding fixture for a leg assembly is provided to overcome the above-mentioned disadvantages.

Disclosure of Invention

The utility model discloses a main aim at provides stabilizer blade assembly's welding jig has that the structure sets up the function reasonable, be convenient for fixed treating welding workpiece.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

welding jig of stabilizer blade subassembly includes: a supporting mechanism, a product placing station, a first fixed pressing block mechanism, a second fixed pressing block mechanism, an error-proofing mechanism and a control key mechanism,

the product placing station is arranged on the supporting mechanism, and the first fixed pressing block mechanism is arranged beside the product placing station and used for pressing two sides of a first workpiece according to the instruction transmitted by the control key mechanism;

the second fixing mechanism presses a second workpiece onto the first workpiece according to the control key mechanism;

and the error-proofing mechanism presses the other side of the workpiece according to the control key mechanism and judges whether the workpiece is a product which is misplaced or not according to whether the workpiece can be pressed or not.

Preferably, the product placing station comprises two supporting plates with different heights, and an included angle formed by an opening facing to the other supporting plate is formed upwards on the upper end face of one supporting plate with a lower height and on one side far away from the other supporting plate.

Preferably, the included angle is an acute angle.

Preferably, the first fixing block mechanism includes at least two fixing and pressing modules, one of the fixing and pressing modules is obliquely installed on the supporting mechanism and is disposed beside one of the supporting plates with a lower height, and the other fixing and pressing module is disposed between the two supporting plates and is disposed beside one of the workpieces.

Preferably, locate lower one the backup pad side fixed module that compresses tightly include: the first motor is obliquely arranged on the supporting mechanism and is arranged on the first pressing plate structure above the supporting plate at an included angle with the first motor through the first supporting bracket.

Preferably, the first platen structure includes: one end of the first support arm is connected with the first support bracket, the other end of the first support arm obliquely extends to the first support arm above the support plate, and the first pressing plate is vertically arranged at the other end of the first support arm.

Preferably, another of the fixed compression modules comprises: the second support plate support is arranged beside the product placing station, the two second motors are arranged on two sides of the upper end of the second support plate support, and the two second support arms are respectively arranged on the driving rods of the two second motors, and the other ends of the two second motors are oppositely and convexly provided with first stop blocks.

Preferably, the second fixed press mechanism includes: locate second bottom plate structure on the supporting mechanism locates structural lift driving motor of second bottom plate locates the last, second actuating lever orientation of lift driving motor the third motor of work piece one, with the third support that the third motor is connected, and with third leg joint, one end shaping inwards have the joint the fastener in the block groove of work piece two.

Preferably, the error-proofing mechanism comprises: the bottom plate is arranged on a fourth motor on the bottom plate, and the fourth motor is arranged on an error-proof pressing block structure which is driven by the fourth motor to lift and is supported by a supporting structure arranged beside the fourth motor.

Preferably, the mistake-proofing press block mechanism comprises: with T type connecting rod that the fourth motor is connected locates the first briquetting of terminal surface under the T type connecting rod, and locate through fixed plate detachably T type connecting rod up end, an extension T type connecting rod lateral buckling extend to with first briquetting is the same level, just extends to the second briquetting of first briquetting side.

The utility model has the advantages that: through control button mechanism controls respectively first fixed briquetting mechanism with the action of second fixed briquetting mechanism is compressed tightly respectively work piece one with work piece two, simultaneously through control button mechanism control mistake proofing mechanism compresses tightly the work piece other end is through whether can compressing tightly in order judging whether mistake treats the machined part to effectively avoid the mistake processing product to cause the cost extravagant, and can compress tightly the work piece in order to improve welding efficiency and welding quality fast. The utility model has the advantages of reasonable structure setting, convenient fixation and the function of welding the workpiece.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a leg assembly in the background art of the present invention.

Fig. 2 is a schematic structural diagram of another embodiment of a leg assembly in the background art of the present invention.

Fig. 3 is a schematic structural view of an embodiment of the welding jig for a leg assembly according to the present invention.

Fig. 4 is an exploded view of a portion of fig. 3.

Fig. 5 is a schematic structural diagram of an embodiment of the second fixed pressing mechanism in this embodiment.

Fig. 6 is a schematic structural diagram of a fixed pressing module with a lower height according to the present embodiment.

Fig. 7 is a schematic structural diagram of the error-proofing mechanism of the present embodiment.

Description of the drawings the reference numerals indicate:

1-support mechanism, 11-support leg, 12-mounting plate, 2-product placement station, 21-support plate, 22-support plate, 3-first fixed press block mechanism, 31-fixed pressing module, 311-first motor, 312-first support bracket, 313-first press plate structure, a 1-first support arm, a 2-first press plate, 32-fixed pressing module, 321-second support plate bracket, 322-second motor, 323-second support arm, b 1-first stopper, 4-second fixed press block mechanism, 41-second bottom plate structure, 42-lifting drive motor, 43-second drive rod, 44-third motor, 45-third bracket, 46-clamping piece, c-clamping groove, 5-error prevention mechanism, 51-bottom plate, 52-fourth motor, 53-error prevention press block mechanism, 531-T type connecting rod, 532-first press block, 533-fixing plate, 534-second press block, 54-support structure, and 6-control key mechanism.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

It will be understood that when an element is referred to as being "connected" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front" and "front" are used,

The references to "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings and are intended only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 3 to 7, the welding jig for a leg assembly of the present embodiment includes: the device comprises a supporting mechanism 1, a product placing station 2, a first fixed pressing block mechanism 3, a second fixed pressing block mechanism 4, an error-proofing mechanism 5 and a control key mechanism 6, wherein the product placing station 2 is arranged on the supporting mechanism 1, the first fixed pressing block mechanism 3 is arranged beside the product placing station 2 and compresses two sides of a first workpiece according to an instruction transmitted by the control key mechanism 6, the second fixed mechanism 4 compresses the second workpiece on the first workpiece according to the control key mechanism 6, and the error-proofing mechanism 5 presses the other side of the first workpiece according to the control key mechanism 6 and judges whether the first workpiece is an error-proofing product according to whether the first workpiece can be pressed or not.

In a preferred embodiment, the supporting mechanism 1 comprises a plurality of supporting legs 11 and a mounting plate 12 disposed on the plurality of supporting legs 11.

In a preferred embodiment, the product placing station 2 includes two supporting plates with different heights, and an included angle, in which an opening faces the other supporting plate 22, is formed upward on the upper end surface of the lower supporting plate 21 and the side away from the other supporting plate 22. Specifically, the included angle is an acute angle.

In a preferred embodiment, the first fixed pressing block mechanism 3 includes at least two fixed pressing modules, one of the fixed pressing modules 31 is obliquely installed on the supporting mechanism 1 and is disposed beside one of the supporting plates 21 with a lower height, the other fixed pressing module 32 is disposed between the two supporting plates and is disposed beside one of the workpieces, and the fixed pressing module 31 disposed beside the lower one of the supporting plates 21 includes: the first motor 311 obliquely installed on the supporting mechanism 1 is a first pressing plate structure 313 arranged above the supporting plate 21 through a first supporting bracket 312 and an included angle formed between the first motor 311 and the first pressing plate structure 313, and the first pressing plate structure 313 includes: a first support arm a1 with one end connected with the first support bracket 312 and the other end extending obliquely to the upper part of the support plate 21, and a first press plate a2 vertically arranged on the other end of the first support arm a1 with the first support arm a1, wherein the first press plate a2 is driven to press the lower end of the workpiece according to the lifting of the first motor 311. Another of the fixed compression modules 32 includes: the second supporting plate support 321 is arranged beside the product placing station 2, the two second motors 322 are arranged on two sides of the upper end of the second supporting plate support 321, the two second supporting arms 323 are respectively arranged on the driving rods of the two second motors 322, the other ends of the two second supporting arms are oppositely provided with first stop blocks b1 in a protruding mode, and the first stop blocks b1 are driven by the second motors 322 to lift and clamp or loosen the side edges of the first workpiece.

In a preferred embodiment, the second fixed pressing block mechanism 4 includes: the second bottom plate structure 41 is arranged on the supporting mechanism 1, the lifting driving motor 42 is arranged on the second bottom plate structure 41, the third motor 44 is arranged on the lifting driving motor 42, the second driving rod 43 faces the first workpiece, the third support 45 is connected with the third motor 44, the clamping piece 46 is connected with the third support 45, one end of the clamping piece 46 faces inwards, the clamping groove c for clamping the second workpiece is formed in the clamping piece 46, the clamping piece 46 is U-shaped, the clamping groove c is formed and opened, the lifting driving motor 42 drives the clamping piece to adjust the height, the third motor 44 drives the clamping piece to move back and forth to clamp and fix the second workpiece, and the second workpiece is fixed on the fixed position of the first workpiece so as to be further welded.

In a preferred embodiment, said error-proofing mechanism 5 comprises: the base plate 51 is located fourth motor 52 on the base plate 51, locate on the fourth motor 52 by fourth motor 52 drive goes up and down, and by locating the mistake proofing briquetting structure 53 that the bearing structure 54 of fourth motor 52 side supported, mistake proofing briquetting mechanism 53 includes: the T-shaped connecting rod 531 is connected with the fourth motor 52, the first pressing block 532 is arranged on the lower end face of the T-shaped connecting rod 531, and the second pressing block 534 is detachably arranged on the upper end face of the T-shaped connecting rod 531, extends to the side face of the T-shaped connecting rod 531, bends to extend to the side face of the first pressing block 532, is flush with the side face of the first pressing block 532, and extends to the side of the first pressing block 532. Specifically, whether the second pressing block 534 is dismounted is selected according to the structure of the workpiece I to be machined during production, when the structure is as shown in fig. 1, the second pressing block 534 is dismounted, at the moment, the fourth motor 52 is lifted, one end of the T-shaped connecting rod 531 is linked with the T-shaped connecting rod, the other end of the T-shaped connecting rod 531 is lifted along with the T-shaped connecting rod to press the other end of the workpiece, and when the workpiece is misplaced, the workpiece cannot be pressed due to size mismatching, so that the function of preventing the workpiece from being misplaced is achieved.

In a preferred embodiment, the control key mechanism 6 includes a plurality of control keys, and the corresponding motors are controlled to ascend and descend by the corresponding control keys so as to achieve the purpose of controlling the first fixed briquetting mechanism 3, the second fixed briquetting mechanism 4 and the mistake-proofing mechanism 5 to press and combine products. The structure sets up rationally, and easy operation helps improving product production machining efficiency.

The welding jig of the leg assembly of the present embodiment also has a function of error proofing.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Welding jig of stabilizer blade subassembly includes: the device comprises a supporting mechanism, a product placing station, a first fixed pressing block mechanism, a second fixed pressing block mechanism, an error-proofing mechanism and a control key mechanism, and is characterized in that the device comprises a first fixed pressing block mechanism, a second fixed pressing block mechanism, a control key mechanism and a control key mechanism;

the second fixed pressing block mechanism presses a second workpiece onto the first workpiece according to the control key mechanism;

2. The welding jig for a leg assembly as defined in claim 1, wherein the product placing station includes two support plates having different heights, and an upper end surface of one of the support plates having a lower height and a side thereof remote from the other support plate are formed upwardly with an angle with an opening facing the other support plate.

3. The welding jig for a leg assembly as defined in claim 2, wherein the included angle is an acute angle.

4. The welding jig for a leg assembly as defined in claim 2, wherein the first fixing press block mechanism includes at least two fixing press modules, one of the fixing press modules being obliquely installed on the support mechanism and being provided beside one of the support plates having a lower height, and the other of the fixing press modules being provided between the two support plates and being provided beside the workpiece.

5. A welding jig for a leg assembly as defined in claim 4, wherein said fixing hold-down die set provided beside a lower one of said supporting plates comprises: the first motor is obliquely arranged on the supporting mechanism and is arranged on the first pressing plate structure above the supporting plate at an included angle with the first motor through the first supporting bracket.

6. The welding fixture for a leg assembly as defined in claim 5, wherein the first pressure plate structure includes: one end of the first support arm is connected with the first support bracket, the other end of the first support arm obliquely extends to the first support arm above the support plate, and the first pressing plate is vertically arranged at the other end of the first support arm.

7. The welding jig for a leg assembly as set forth in claim 4, wherein the other of said fixing hold-down modules comprises: the second support plate support is arranged beside the product placing station, the two second motors are arranged on two sides of the upper end of the second support plate support, and the two second support arms are respectively arranged on the driving rods of the two second motors, and the other ends of the two second motors are oppositely and convexly provided with first stop blocks.

8. The welding jig for a leg assembly as set forth in claim 1, wherein the second fixing press mechanism comprises: locate second bottom plate structure on the supporting mechanism locates structural lift driving motor of second bottom plate locates the last, second actuating lever orientation of lift driving motor the third motor of work piece one, with the third support that the third motor is connected, and with third leg joint, one end shaping inwards have the joint the fastener in the block groove of work piece two.

9. The welding jig for a leg assembly as set forth in claim 1, wherein the error proofing mechanism comprises: the bottom plate is arranged on a fourth motor on the bottom plate, and the error-proof pressing block mechanism is arranged on the fourth motor, is driven by the fourth motor to lift and is supported by a supporting structure arranged beside the fourth motor.

10. The welding jig for a leg assembly as claimed in claim 9, wherein the erroneous pressure prevention block mechanism comprises: with T type connecting rod that the fourth motor is connected is located the first briquetting of terminal surface under the T type connecting rod, and locate through fixed plate detachably T type connecting rod up end, an edge extension T type connecting rod side buckle extend to with first briquetting is kept level, and is prolonged extremely the second briquetting of first briquetting side.