CN218695228U

CN218695228U - Many specifications of welding machine tool machining part positioner

Info

Publication number: CN218695228U
Application number: CN202221817394.6U
Authority: CN
Inventors: 沈忠; 黄蕾蓉
Original assignee: Shanghai Changjian Tailored Laser Welding Co ltd
Current assignee: Shanghai Changjian Tailored Laser Welding Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-03-24
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to the technical field of welding machine tool machining, specifically disclose a many specifications of welding machine tool machining part positioner, including the rotatory locating component that establishes on support frame and the support frame, the upper end of support frame is equipped with the side frame, and fixedly is equipped with the intermediate beam in the middle of the side frame, the lower extreme fixedly connected with supporting leg of side frame, the left and right sides symmetry of the upper end of side frame is installed with the edge guide rail, the upper end fixed mounting of intermediate beam has the intermediate guide rail, rotatory locating component matches with edge guide rail, intermediate guide rail mutually in a sliding way respectively; in the utility model, the structure of the positioning groove capable of holding the clamping parts can be parts with various specifications such as square tubes, round tubes, angle steels, channel steels and the like, thereby improving the application range of the whole positioning device; through adjusting locking screw I, the fixed position of steerable rotational positioning subassembly on limit guide rail and middle guide rail, this device has higher adjustability.

Description

Many specifications of welding machine tool machining part positioner

Technical Field

The utility model relates to a welding lathe machining technical field specifically is a many specifications of welding lathe machining part positioner.

Background

When the part welding, in order to improve welded accuracy and stability, need earlier carry out the location that corresponds fixedly welding, and when many specifications parts of welding machine tool processing, in order to obtain accurate location structure, reduce positioning error, when generally needing to process multiple specification parts, need add multiple positioner, general part positioner among the prior art can satisfy general operation requirement, but its still has following shortcoming in actual use:

1. in the prior art, when parts of different types are processed, a special positioning device needs to be equipped, so that the processing cost is increased;

2. the welding machine tool mechanical positioning device in the prior art is poor in adjustment flexibility and small in machining range.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many specifications of welding machine tool machining part positioner to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a many specifications of welding machine tool machining part positioner, includes the rotational positioning subassembly that establishes on support frame and the support frame, the upper end of support frame is equipped with the limit frame, and fixes being equipped with the intermediate beam in the centre of limit frame, the lower extreme fixedly connected with supporting leg of limit frame, the limit guide rail is installed to the left and right sides symmetry of limit frame upper end, the upper end fixed mounting of intermediate beam has the intermediate rail, rotational positioning subassembly is glidingly joined in marriage mutually with limit guide rail, intermediate rail respectively.

Preferably, the lower end of the rotary positioning assembly is provided with a supporting plate, the lower end of the supporting plate is fixedly connected with a sliding chute matched with the side guide rail and the middle guide rail in a sliding manner, and the side face of the sliding chute is connected with a locking screw I in a threaded manner.

Preferably, the middle of the supporting disc is provided with a connecting through hole towards the lower end of the sliding groove, the middle of the connecting through hole is provided with a connecting bolt in a penetrating mode, and the upper end of the supporting disc is provided with a rotating disc in threaded connection with the upper end of the connecting bolt.

Preferably, the upper end of the rotating disk is fixedly connected with a supporting plate I, and the lower end of the rotating disk is provided with a connecting screw hole in threaded connection with the upper end of the connecting bolt.

Preferably, a side fixing plate extends to the outer side of the supporting plate on the outer side of the rotating plate, a locking screw II is screwed on the side surface of the side fixing plate, and the end of the locking screw II abuts against the outer circle of the supporting plate.

Preferably, the lower end of the locking screw II and the side surface of the side fixing plate are provided with observation holes, and the bottom of each observation hole and the lower end of the outer circle of the support disc are annularly provided with an angle line-carving ring.

Preferably, the upper end of the supporting plate I is fixedly provided with a supporting plate II through a bolt, the upper end of the supporting plate II is provided with a positioning groove of a groove body structure, and the side face of the positioning groove is in threaded connection with a locking screw III.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the structure sets up rationally, and is functional strong, has following advantage:

1. in the utility model, the tightness degree of the clamping workpiece in the positioning groove can be controlled by adjusting the connecting through hole, the clamping and positioning of the workpiece in the positioning groove are completed, the structure of the clamping workpiece in the positioning groove can be parts of various specifications such as square tubes, round tubes, angle steel, channel steel and the like, and the application range of the whole positioning device is improved;

2. the utility model discloses in, through adjusting locking screw I, steerable rotational positioning subassembly is in the fixed position on limit guide rail and middle guide rail, through the corner position of the relative supporting disk of the adjustable constant head tank cell body of adjusting locking screw II, and then makes the location combination that whole positioner can realize multiple structure, has higher adjustability, and application scope is wide.

Drawings

FIG. 1 is a side view of the overall structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is an axial side view of the cross-sectional structure taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of the structure at B in FIG. 3;

fig. 5 is a side view of the whole structure shaft of the middle rotating positioning assembly of the present invention.

In the figure: 1. a support frame; 2. an edge guide rail; 3. a middle guide rail; 4. a rotational positioning assembly; 101. a side frame; 102. a center sill; 103. supporting legs; 401. a support disc; 402. a chute; 403. locking the screw I; 404. a connecting via; 405. a connecting bolt; 406. a support plate I; 407. rotating the disc; 408. a connecting screw hole; 409. a side fixing plate; 410. locking screws II; 411. an observation hole; 412. a support plate II; 413. positioning a groove; 414. locking screws III; 415. and (5) angle line scribing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a many specifications of welding machine tool machining part positioner, including support frame 1 and the last rotational positioning subassembly 4 of establishing of support frame 1, the upper end of support frame 1 is equipped with boundary frame 101, and the fixed intermediate beam 102 that is equipped with in the centre of boundary frame 101, the lower extreme fixedly connected with supporting leg 103 of boundary frame 101, the left and right sides symmetry of boundary frame 101 upper end is installed there is edge guide 2, intermediate beam 102's upper end fixed mounting has intermediate rail 3, rotational positioning subassembly 4 respectively with edge guide 2, intermediate rail 3 is smooth to be joined in marriage mutually, according to the quantity of required welding process part configuration edge guide 2 and the number of the rotational positioning subassembly 4 of joining in marriage of sliding on the intermediate rail 3.

Furthermore, the lower end of the rotary positioning component 4 is provided with a supporting plate 401, the lower end of the supporting plate 401 is fixedly connected with a sliding groove 402 which is matched with the side guide rail 2 and the middle guide rail 3 in a sliding manner, the side surface of the sliding groove 402 is screwed with a locking screw I403, the tightness of the locking screw I403 is adjusted, the sliding and fixing of the sliding groove 402 on the side guide rail 2 and the middle guide rail 3 are completed, the adjustment is simple, and the operation is convenient.

Furthermore, a connecting through hole 404 is formed in the middle of the supporting plate 401 towards the lower end of the sliding groove 402, a connecting bolt 405 penetrates through the middle of the connecting through hole 404, a rotating plate 407 in threaded connection with the upper end of the connecting bolt 405 is arranged at the upper end of the supporting plate 401, and due to the structure, the rotating plate 407 can rotate on the supporting plate 401 for a certain angle around the connecting through hole 404, and then the adjustment of the positioning angle of the workpiece at the upper end of the rotating positioning assembly 4 is completed.

Furthermore, the upper end of the rotating disc 407 is fixedly connected with a supporting plate I406, the lower end of the rotating disc 407 is provided with a connecting screw hole 408 which is screwed with the upper end of the connecting bolt 405, when the connecting bolt 405 is screwed with the connecting screw hole 408, the supporting disc 401 and the rotating disc 407 form a fixed whole, when the connecting bolt 405 is unscrewed from the connecting screw hole 408, the rotating disc 407 can rotate on the supporting disc 401, and the screwing degree of the connecting bolt 405 and the connecting screw hole 408 can be automatically adjusted according to welding positioning requirements.

Further, the outer side of the rotating disc 407 extends to the outer side of the supporting disc 401 to form a side fixing plate 409, a locking screw II 410 is screwed to the side surface of the side fixing plate 409, the end of the locking screw II 410 abuts against the outer circle of the supporting disc 401, and after the rotating disc 407 rotates on the supporting disc 401 to a specified angle, the locking screw II 410 can be screwed to enable the end of the locking screw II 410 to abut against the outer circle of the supporting disc 401, so that the supporting disc 401 and the rotating disc 407 are relatively fixed, and angle adjustment is completed.

Furthermore, an observation hole 411 is formed in the lower end of the locking screw II 410 and the side surface of the side fixing plate 409, an angle marking ring 415 is circumferentially arranged at the bottom of the observation hole 411 and the lower end of the outer circle of the support plate 401, the angle marking ring 415 outside the support plate 401 can be observed through the observation hole 411, and the angle adjusting position is determined.

Furthermore, the upper end of the supporting plate I406 is fixedly provided with a supporting plate II 412 through a bolt, the upper end of the supporting plate II 412 is provided with a positioning groove 413 of a groove body structure, the side face of the positioning groove 413 is in threaded connection with a locking screw III 414, during operation, a workpiece can be placed in the groove body of the positioning groove 413, then the locking screw III 414 is screwed, the end face of the locking screw III 414 is tightly propped against the workpiece, the workpiece is fixed in the positioning groove 413, the fixing structure is simple, and loosening and unloading are convenient.

The working principle is as follows: when the device works, according to a welding positioning structure, a locking screw I403 is unscrewed, a rotary positioning component 4 slides to a corresponding position on a side guide rail 2 and a middle guide rail 3, then the locking screw I403 is screwed, the rotary positioning component 4 is fixed on the side guide rail 2 and the middle guide rail 3, then according to a welding positioning angle, a locking screw II 410 is unscrewed, a positioning groove 413 is rotated, the rotary groove angle of an angle marking ring 415 is observed through an observation hole 411, a groove body of the positioning groove 413 is rotated to a corresponding angle position, the locking screw II 410 is screwed, the rotary disc 407 and a supporting disc 401 are relatively fixed, positioning angle adjustment is completed, after the adjustment is completed, a corresponding workpiece is placed in the groove body of the positioning groove 413, the welding position of the workpiece is aligned with the groove, then a locking screw III 414 is screwed, the workpiece is fastened in the positioning groove 413, the final positioning of the workpiece is completed, the whole adjusting process is simple, various angles and welding positioning of various structures can be realized according to the welding positioning requirements, the application range of the whole device is improved, and the production cost is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a many specifications of welding lathe machining part positioner, includes that support frame (1) and support frame (1) go up the rotational positioning subassembly (4) of establishing, its characterized in that: the upper end of support frame (1) is equipped with limit frame (101), and fixes in the centre of limit frame (101) and be equipped with intermediate beam (102), the lower extreme fixedly connected with supporting leg (103) of limit frame (101), limit guide rail (2) are installed to the left and right sides symmetry of limit frame (101) upper end, the upper end fixed mounting of intermediate beam (102) has intermediate rail (3), rotational positioning subassembly (4) respectively with limit guide rail (2), intermediate rail (3) be the sliding fit mutually.

2. The positioning device for the multi-specification parts machined by the welding machine tool according to claim 1, characterized in that: the lower end of the rotary positioning component (4) is provided with a supporting plate (401), the lower end of the supporting plate (401) is fixedly connected with a sliding groove (402) which is matched with the side guide rail (2) and the middle guide rail (3) in a sliding mode, and the side face of the sliding groove (402) is connected with a locking screw I (403) in a threaded mode.

3. The positioning device for the multi-specification parts machined by the welding machine tool according to claim 2, characterized in that: the middle of the supporting plate (401) is provided with a connecting through hole (404) towards the lower end of the sliding groove (402), a connecting bolt (405) penetrates through the middle of the connecting through hole (404), and the upper end of the supporting plate (401) is provided with a rotating plate (407) which is in threaded connection with the upper end of the connecting bolt (405).

4. The positioning device for the multi-specification parts machined by the welding machine tool according to claim 3, characterized in that: the upper end of the rotating disc (407) is fixedly connected with a support plate I (406), and the lower end of the rotating disc (407) is provided with a connecting screw hole (408) which is in threaded connection with the upper end of the connecting bolt (405).

5. The positioning device for the multi-specification parts machined by the welding machine tool according to claim 3, characterized in that: the outer side of the rotating disc (407) extends to the outer side of the supporting disc (401) to form a side fixing plate (409), a locking screw II (410) is screwed on the side face of the side fixing plate (409), and the end of the locking screw II (410) is abutted to the outer circle of the supporting disc (401).

6. The positioning device for the multi-specification parts machined by the welding machine tool according to claim 5, characterized in that: an observation hole (411) is formed in the lower end of the locking screw II (410) and the side face of the side fixing plate (409), and an angle line-carving ring (415) is circumferentially arranged at the bottom of the observation hole (411) and the lower end of the outer circle of the supporting plate (401).

7. The positioning device for the multi-specification parts machined by the welding machine tool according to claim 4, characterized in that: the upper end of the supporting plate I (406) is fixedly provided with a supporting plate II (412) through a bolt, the upper end of the supporting plate II (412) is provided with a positioning groove (413) with a groove body structure, and the side face of the positioning groove (413) is screwed with a locking screw III (414).