CN216096037U

CN216096037U - Necking device is used in tubular beams processing of header board crossbeam

Info

Publication number: CN216096037U
Application number: CN202122070408.4U
Authority: CN
Inventors: 张先胜; 项立军; 魏雷
Original assignee: Anhui Botian Auto Parts Co ltd
Current assignee: Anhui Botian Auto Parts Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-22
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of automobile instrument panel tubular beam machining, in particular to a necking device for machining a tubular beam of an automobile instrument panel beam, which comprises a workbench, wherein supporting legs are fixedly arranged at four corners of the bottom of the workbench, a sliding groove is formed in the end part of the workbench, a first fixing plate is fixedly arranged at the left end of the top of the workbench, an output shaft is movably arranged in the first fixing plate, a circular groove is formed in the side wall of the first fixing plate, the output shaft is movably arranged in the circular groove, screws are arranged in internal threads of two first connecting blocks, surface threads of the two screws are sleeved with second connecting blocks, an upper clamp is fixedly arranged between the two second connecting blocks, the upper clamp and a lower clamp form a staggered structure, a strip-shaped groove is formed in the bottom of the upper clamp, and is matched with the screws positioned at the front end, so that the device can effectively clamp the tubular beam when in use and is suitable for tubular beams with any size, the application range is wider.

Description

Necking device is used in tubular beams processing of header board crossbeam

Technical Field

The application relates to the technical field of automobile instrument panel tubular beam machining, in particular to a necking device for machining a tubular beam of an automobile instrument panel beam.

Background

The pipe reducing machine is a hydraulic full-automatic pipe end processing machine controlled by an integrated control touch display screen, pipe end processing forming such as pipe expanding, pipe reducing, bulging, rib upsetting and the like can be performed on a pipe by replacing a die, and a manual, inching or automatic processing machine tool can be freely determined according to user needs to be composed of main parts such as an oil tank, a machine body, a sliding block, a main oil cylinder, a die core rod (selected), a limiting oil cylinder, a pressing oil cylinder, a clamping die, an axial positioning oil cylinder and an axial positioning angle iron.

As disclosed in the chinese patent: the utility model provides an all-welded ball valve throat processing equipment, publication no: CN210208361U, which is a necking mould and a mould fixing device arranged on a four-column hydraulic press, and can realize the high-efficiency and automatic production of necking ball valves; in addition, the upper mould fixing device can ensure the position precision of the ball valve in the necking processing process, and the processing quality is ensured, but the equipment needs to replace different machines due to the inconvenient position of the fixing device when processing workpieces with different sizes, and the processing is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a necking device for processing a tubular beam of a cross beam of an automobile instrument panel, which aims to solve the problems in the background technology.

The embodiment of the application adopts the following technical scheme: a necking device for processing a tubular beam of a cross beam of an automobile instrument panel comprises a workbench, wherein supporting legs are fixedly mounted at four corners of the bottom of the workbench, a sliding groove is formed in the end of the workbench, a first fixing plate is fixedly mounted at the left end of the top of the workbench, a motor is arranged at the left side of the first fixing plate, an output shaft is fixedly mounted at the end of the motor, the motor is fixedly connected with the workbench, a fixing disc is fixedly mounted at one end, away from the motor, of the output shaft, and a lower clamp is fixedly mounted on the side wall of the fixing disc;

clamping structures are fixedly arranged on two side walls of the lower clamp;

a moving mechanism is movably arranged on the inner wall of the sliding chute.

The clamping structure comprises a first connecting block and two first connecting blocks which are fixedly arranged on the side wall of the lower clamp and provided with screws and two screws, wherein the screws and the two screws are arranged in the first connecting blocks, the surface of each screw is provided with a second connecting block in a threaded sleeve mode, and the second connecting blocks are fixedly arranged with an upper clamp.

The moving mechanism comprises a sliding block, the sliding block is arranged in the inner wall of the sliding groove, a moving plate is fixedly mounted at the end part of the sliding block, a forming die is fixedly mounted on the side wall of the moving plate, a circular groove is formed in one side, away from the forming die, of the moving plate, a limiting groove is formed in the inner wall of the circular groove, a limiting disc is movably mounted in the limiting groove, a threaded column is fixedly mounted at the end part of the limiting disc, and a rotating disc is fixedly mounted at one end, away from the limiting disc, of the threaded column.

Preferably, be provided with the fixed column between first fixed plate and the movable plate, fixed column and workstation fixed connection, fixed column tip fixed mounting has the heating jacket, the even equidistance fixed mounting of heating jacket inner wall has the heating pipe.

Preferably, the threaded column surface threaded sleeve is provided with a second fixing plate, and the second fixing plate is fixedly connected with the workbench.

Preferably, the bottom of the upper clamp is provided with a strip-shaped groove, and the strip-shaped groove is matched with a screw positioned at the front end.

Preferably, a circular groove is formed in the side wall of the first fixing plate, and the output shaft is movably arranged in the circular groove.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of them, can place tubular beams one end in lower anchor clamps, synchronous rotation screw makes it rotate in first connecting block this moment, drive it downstream in first connecting block under the rotation of screw this moment, extrude after screw and second connecting block contact and go up anchor clamps and take place to remove downwards, go up anchor clamps downstream this moment and carry out the centre gripping to tubular beams for this equipment can carry out effective centre gripping to tubular beams when using, and be applicable to the tubular beams of arbitrary size, and application scope is wider.

Secondly, after one section centre gripping of tubular beams is accomplished, the motor is opened this moment, it rotates to drive the output shaft fixed with it under the effect of motor, it rotates thereupon to drive the fixed disk under the rotation of output shaft, the fixed disk drives the tubular beams of centre gripping and takes place to rotate, heat the tubular beams other end under the heating of heating pipe this moment, rotate the carousel after the heating, it moves at the inside screw thread of second fixed plate to drive the screw thread post under the removal of carousel, the screw thread post drives the movable plate removal fixed with it this moment, the movable plate drives the slider and slides at the spout inner wall, the movable plate drives the moulded die removal at this moment and carries out the throat processing to the tubular beams, make can effectively adjust according to the length of tubular beams when using, machining efficiency is higher, and the effect is better.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a fixing post connection structure according to the present invention;

FIG. 3 is a schematic view of a connection structure of the worktable according to the present invention;

FIG. 4 is a schematic view of the lower clamp connection structure of the present invention;

fig. 5 is a schematic view of the moving plate connection explosion structure of the present invention.

In the figure: 11. a work table; 12. supporting legs; 13. a chute; 14. a first fixing plate; 15. an output shaft; 16. a motor; 17. fixing the disc; 18. a lower clamp; 21. a first connection block; 22. a screw; 24. A second connecting block; 25. an upper clamp; 26. a strip-shaped groove; 31. a slider; 32. moving the plate; 33. forming a mould; 34. a circular groove; 35. a limiting groove; 36. a limiting disc; 37. a threaded post; 38. a turntable; 39. a second fixing plate; 41. fixing a column; 42. heating a jacket; 43. heating the tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1: referring to fig. 1, 3 and 4, a necking device for processing a tubular beam of a cross beam of an automobile instrument panel comprises a workbench 11, wherein supporting legs 12 are fixedly mounted at four corners of the bottom of the workbench 11, a sliding groove 13 is formed in the end part of the workbench 11, a first fixing plate 14 is fixedly mounted at the left end of the top of the workbench 11, a motor 16 is arranged at the left side of the first fixing plate 14, an output shaft 15 is fixedly mounted at the end part of the motor 16, a circular groove is formed in the side wall of the first fixing plate 14, the output shaft 15 is movably arranged in the circular groove, the motor 16 is fixedly connected with the workbench 11, a fixing plate 17 is fixedly mounted at one end, far away from the motor 16, of the output shaft 15, and a lower clamp 18 is fixedly mounted on the side wall of the fixing plate 17;

the two side walls of the lower clamp 18 are fixedly provided with clamping structures;

a moving mechanism is movably arranged on the inner wall of the sliding chute 13.

Clamping structure includes first connecting block 21, and two first connecting block 21 fixed mounting are equipped with screw 22 in two first connecting block 21 on 18 lateral walls of anchor clamps down, and two screw 22 surface screw thread covers are equipped with second connecting block 24, and fixed mounting has last anchor clamps 25 between two second connecting block 24, goes up anchor clamps 25 bottom and has seted up bar groove 26, bar groove 26 and the 22 looks adaptations of screw that are located the front end.

When the pipe beam clamping device is used, one end of a pipe beam can be placed in the lower clamp 18, the screw 22 is synchronously rotated to enable the pipe beam to rotate in the first connecting block 21, the screw 22 is driven to move downwards in the first connecting block 21 under rotation, the upper clamp 25 is extruded to move downwards after the screw 22 is contacted with the second connecting block 24, the upper clamp 25 moves downwards to clamp the pipe beam, the pipe beam can be effectively clamped when the pipe beam clamping device is used, the pipe beam clamping device is suitable for pipe beams of any size, and the application range is wider.

Example 2: referring to fig. 2 and 5, on the basis of the first embodiment, the moving mechanism includes a sliding block 31, the sliding block 31 is disposed in the inner wall of the sliding slot 13, a moving plate 32 is fixedly mounted at the end of the sliding block 31, a forming die 33 is fixedly mounted on the side wall of the moving plate 32, a circular groove 34 is formed in one side, far away from the forming die 33, of the moving plate 32, a limiting groove 35 is formed in the inner wall of the circular groove 34, a limiting disc 36 is movably mounted inside the limiting groove 35, a threaded column 37 is fixedly mounted at the end of the limiting disc 36, a rotary disc 38 is fixedly mounted at one end, far away from the limiting disc 36, of the threaded column 37, a second fixing plate 39 is sleeved on the surface of the threaded column 37 in a threaded manner, the second fixing plate 39 is fixedly connected with the workbench 11, a fixing column 41 is arranged between the first fixing plate 14 and the moving plate 32, the fixing column 41 is fixedly connected with the workbench 11, a heating sleeve 42 is fixedly mounted at the end of the fixing column 41, and heating pipes 43 are fixedly mounted on the inner wall of the heating sleeve 42 at equal intervals.

When the pipe beam necking device is used, after one section of the pipe beam is clamped, the motor 16 is turned on at the moment, the output shaft 15 fixed with the motor 16 is driven to rotate under the action of the motor 16, the fixed disc 17 is driven to rotate along with the rotation of the output shaft 15, the clamped pipe beam is driven to rotate by the fixed disc 17, the other end of the pipe beam is heated under the heating of the heating pipe 43, the rotary disc 38 is rotated after heating, the threaded column 37 is driven to move inside the second fixed plate 39 under the moving of the rotary disc 38, the threaded column 37 drives the moving plate 32 fixed with the threaded column to move at the moment, the moving plate 32 drives the sliding block 31 to slide on the inner wall of the sliding groove 13, and the moving plate 32 drives the forming die 33 to move to perform necking treatment on the pipe beam at the moment, so that effective adjustment can be performed according to the length of the pipe beam when the pipe beam is used, the processing efficiency is higher, and the effect is better.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a throat device is used in tubular beams processing of header board crossbeam, includes workstation (11), workstation (11) bottom four corners department equal fixed mounting has supporting leg (12), spout (13) have been seted up to workstation (11) tip, workstation (11) top left end fixed mounting has first fixed plate (14), its characterized in that: a motor (16) is arranged on the left side of the first fixing plate (14), an output shaft (15) is fixedly mounted at the end part of the motor (16), the motor (16) is fixedly connected with the workbench (11), a fixing plate (17) is fixedly mounted at one end, far away from the motor (16), of the output shaft (15), and a lower clamp (18) is fixedly mounted on the side wall of the fixing plate (17);

clamping structures are fixedly arranged on two side walls of the lower clamp (18);

and a moving mechanism is movably arranged in the inner wall of the sliding chute (13).

2. The necking device for processing the tubular beam of the automobile instrument panel beam, according to claim 1, is characterized in that: the clamping structure comprises a first connecting block (21), two first connecting block (21) is fixedly mounted on the side wall of the lower clamp (18), two screws (22) are arranged in the first connecting block (21), two screws (22) are sleeved on the surface of each screw (22) through threads, and a second connecting block (24) is arranged between the second connecting blocks (24) and fixedly mounted with an upper clamp (25).

3. The necking device for processing the tubular beam of the automobile instrument panel beam, according to claim 1, is characterized in that: the moving mechanism comprises a sliding block (31), the sliding block (31) is arranged in the inner wall of the sliding groove (13), a moving plate (32) is fixedly mounted at the end part of the sliding block (31), a forming die (33) is fixedly mounted on the side wall of the moving plate (32), a circular groove (34) is formed in one side, away from the forming die (33), of the moving plate (32), a limiting groove (35) is formed in the inner wall of the circular groove (34), a limiting disc (36) is movably mounted in the limiting groove (35), a threaded column (37) is fixedly mounted at the end part of the limiting disc (36), and a rotating disc (38) is fixedly mounted at one end, away from the limiting disc (36), of the threaded column (37).

4. The necking device for processing the tubular beam of the automobile instrument panel beam, according to claim 3, is characterized in that: be provided with fixed column (41) between first fixed plate (14) and movable plate (32), fixed column (41) and workstation (11) fixed connection, fixed column (41) tip fixed mounting has heating jacket (42), the even equidistance fixed mounting of heating jacket (42) inner wall has heating pipe (43).

5. The necking device for processing the tubular beam of the automobile instrument panel beam, according to claim 3, is characterized in that: threaded sleeve of screw thread post (37) surface is equipped with second fixed plate (39), second fixed plate (39) and workstation (11) fixed connection.

6. The necking device for processing the tubular beam of the automobile instrument panel beam, according to claim 2, is characterized in that: a strip-shaped groove (26) is formed in the bottom of the upper clamp (25), and the strip-shaped groove (26) is matched with the screw (22) located at the front end.

7. The necking device for processing the tubular beam of the automobile instrument panel beam, according to claim 1, is characterized in that: the side wall of the first fixing plate (14) is provided with a circular groove, and the output shaft (15) is movably arranged in the circular groove.