CN210268560U

CN210268560U - Welding inspection device for automobile steering beam framework

Info

Publication number: CN210268560U
Application number: CN201921445911.XU
Authority: CN
Inventors: 徐波; 邹华清
Original assignee: Guangzhou Zengtian Sheng'an Automobile Parts Manufacture Co ltd
Current assignee: Guangzhou Zengtian Sheng'an Automobile Parts Manufacture Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-04-07
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses an automobile steering beam framework welding gauge, which comprises a base, wherein a detection table is arranged on the upper side of the base, beam framework placing seats are arranged at two ends of the upper side of the detection table, a vertical wall is arranged at one side of the upper end of the base, a top plate is arranged at the upper end of the vertical wall, a sliding block is arranged on the top plate in a sliding way, a hydraulic cylinder is arranged at the lower side of the sliding block through a hydraulic seat, an arc-shaped pressing block is connected with the lower side of the hydraulic cylinder in a transmission way, a laser lamp which is horizontally arranged is arranged at the lower side of the top plate through a telescopic rod, and a PLC control cabinet is arranged at one end of the base, the automobile steering beam framework welding gauge of the utility model can drive the arc-shaped pressing block to press down on the steering beam framework to apply a certain pressure through the hydraulic, the detection is convenient and fast.

Description

Welding inspection device for automobile steering beam framework

Technical Field

The utility model relates to a welding examines a technical field, specifically is an utensil is examined in welding of auto steering beam skeleton.

Background

With the rapid development of the automotive industry, arc welding has gained widespread use in the automotive industry due to its own advantages. The steering axle refers to an axle that takes on the steering task. The front axle of a typical automobile is a steer axle. The front and rear axles of the four-wheel steering automobile are steering axles. The steering knuckle in the axle is used for deflecting wheels at two ends by a certain angle so as to realize the steering of the automobile. In addition to bearing the vertical loads of the vehicle, it also bears the longitudinal and lateral forces and the moments caused by these forces. The steer axle is typically located at the front of the vehicle and is therefore also commonly referred to as the front axle. The steering axle of various vehicle types has basically the same structure and mainly comprises two front beams and a steering knuckle. The steering axle needs to carry out welding detection processing on a steering beam framework in the production process.

The existing welding detection equipment for the steering beam framework is inconvenient for quick clamping and fixing of the steering beam, complex in structure and poor in detection effect, so that the detection efficiency of the welding of the steering beam framework is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utensil is examined in welding of auto steering beam skeleton to solve the capable welding check out test set of current steering beam skeleton, be not convenient for carry out quick joint to the steering beam fixed, the structure is complicated moreover, and detection effect is relatively poor, thereby influences the problem of the capable welded detection efficiency of steering beam skeleton.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an utensil is examined in auto steering beam skeleton welding, includes the base, the base upside is installed and is examined test table, examine test table upside both ends and install the roof beam skeleton and place the seat, base upper end one side is installed and is found the wall, found the wall upper end and install the roof, slidable mounting has the sliding block on the roof, the pneumatic cylinder is installed through hydraulic pressure seat to the sliding block downside, pneumatic cylinder downside transmission is connected with the arc briquetting, the laser lamp that the level set up is installed through the telescopic link to roof top downside, the PLC switch board is installed to base one end, and the control end and the PLC switch board electric connection of pneumatic cylinder.

Further, examine test table upper end both sides and install the slide, the roof beam skeleton is placed a downside and is installed the slide rail, and the roof beam skeleton is placed the seat and passes through slide rail slidable mounting in the slide.

Further, the placing groove is formed in the upper side of the beam framework placing seat, the placing groove is semicircular, and the diameter of the placing groove is larger than that of the beam framework.

Furthermore, the roof upside has seted up the spout, the sliding block slides and sets up in the spout.

Further, the connecting plates are installed at two ends of the upper side of the top plate, the lead screw is installed between the connecting plates in a rotating mode, the sliding block is in threaded connection with the lead screw, and the stepping motor is connected to one end of the lead screw in a transmission mode.

Furthermore, the laser lamp is installed at the telescopic link downside through the connecting seat.

Furthermore, the laser lamp adopts an infrared laser pen.

Furthermore, the lower side of the arc-shaped pressing block is arranged to be in a semi-arc shape, and the arc diameter of the arc-shaped pressing block is larger than that of the beam skeleton.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a place the steering beam skeleton level place the seat on the roof beam skeleton, be convenient for carry out the fixed setting of quick joint, push down through pneumatic cylinder drive arc briquetting and apply certain pressure on the steering beam skeleton, judge whether welding seam intensity is qualified, detect convenient and fast, be favorable to improving the efficiency that detects.

2. The utility model discloses a roof top downside is installed the laser lamp that the level set up through the telescopic link, hugs closely the steering column skeleton surface with the laser lamp and jets out parallel infrared laser line, and the laser line will be sheltered from when meetting the lug, judges whether parallel and level of weld joint.

3. The utility model discloses a slidable mounting has the sliding block on the roof, rotates between the connecting plate and installs the lead screw, and sliding block and lead screw threaded connection, and lead screw one end transmission is connected with step motor, thereby rotates through step motor drive lead screw and drives the linear motion of sliding block on the lead screw to adjust the level position of exerting pressure of arc briquetting, satisfy different horizontal position and exert pressure and detect the processing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

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

fig. 3 is a top view of the top plate structure of the present invention;

fig. 4 is the utility model discloses a telescopic link and laser lamp connection structure sketch map.

In the figure: 1. a base; 2. a detection table; 3. a slide base; 4. a beam skeleton placing seat; 5. erecting a wall; 6. a connecting plate; 7. a stepping motor; 8. a screw rod; 9. a slider; 10. a hydraulic seat; 11. a hydraulic cylinder; 12. an arc-shaped pressing block; 13. a telescopic rod; 14. a connecting seat; 15. a laser light; 16. a slide rail; 17. a steering beam skeleton; 18. a PLC control cabinet; 19. a chute; 20. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, 2, 3 and 4, in an embodiment of the present invention, an automobile steering beam frame welding inspection device includes a base 1, a detection table 2 is installed on the upper side of the base 1, beam frame placing seats 4 are installed at two ends of the upper side of the detection table 2 for placing and detecting an automobile steering beam frame, a vertical wall 5 is installed on one side of the upper end of the base 1, a top plate 20 is installed on the upper end of the vertical wall 5, a sliding block 9 is installed on the top plate 20 for slidably adjusting a horizontal use position of a hydraulic cylinder 11, a hydraulic cylinder 11 is installed on the lower side of the sliding block 9 through a hydraulic seat 10, the hydraulic cylinder 11 is used for driving an arc-shaped pressing block 12 to press down on a steering beam frame 17 for applying pressure to detect welding strength, the lower side of the hydraulic cylinder 11 is connected with an arc-shaped pressing block 12 in a transmission manner so as to be conveniently clamped on the, laser lamp 15 sends infrared laser ray, and the laser ray will be sheltered from when meetting welding convex block, judges whether parallel and level of welding mouth, detects convenient and fast, and PLC switch board 18 is installed to 1 one end of base, and pneumatic cylinder 11's control end and 18 electric connection of PLC switch board for carry out whole regulation and control.

Preferably, examine that 2 upper end both sides of test table are installed and are slided seat 3, and the seat 4 downside is placed to the roof beam skeleton and is installed slide rail 16, and the seat 4 is placed to the roof beam skeleton and pass through slide rail 16 slidable mounting in slide 3, and the seat 4 was placed to the longitudinal regulation roof beam skeleton of being convenient for use position.

Preferably, the placing groove is formed in the upper side of the beam framework placing seat 4, the placing groove is semicircular, the diameter of the placing groove is larger than that of the beam framework, and the clamping device is convenient to clamp and place the steering beam framework 17 for relevant detection processing.

Preferably, the top plate 20 has a sliding slot 19 on the upper side, and the sliding block 9 is slidably disposed in the sliding slot 19, so that the sliding block 9 is slidably disposed relative to the top plate 20.

Preferably, connecting plates 6 are installed at two ends of the upper side of the top plate 20, a screw rod 8 is installed between the connecting plates 6 in a rotating mode, a sliding block 9 is in threaded connection with the screw rod 8, a stepping motor 7 is connected to one end of the screw rod 8 in a transmission mode, the stepping motor 7 drives the screw rod 8 to rotate, so that the sliding block 9 is driven to move linearly on the screw rod 8, the horizontal pressing positions of the hydraulic cylinder 11 and the arc-shaped pressing block 12 are adjusted, and pressing detection processing of different horizontal positions is.

Preferably, the laser lamp 15 is installed at the lower side of the telescopic rod 13 through the connecting seat 14, so that the laser lamp 15 can be installed and fixed for use.

Preferably, laser lamp 15 adopts the infrared laser pen, hugs closely laser lamp 15 regulation on 17 surfaces of steering column skeleton, and the laser line will be sheltered from when meetting the welding lug, judges whether the welding mouth is the parallel and level.

Preferably, the lower side of the arc-shaped pressing block 12 is arranged to be in a semi-arc shape, the arc diameter of the arc-shaped pressing block 12 is larger than that of the beam skeleton, and the arc-shaped pressing block 12 is conveniently pressed down on the steering beam skeleton 17 to apply pressure to detect the welding strength.

Preferably, a pressure sensor 21 is installed inside the arc-shaped pressing block 12 for detecting the magnitude of the pressing pressure.

The utility model discloses a theory of operation and use flow: place the 17 levels of steering beam skeleton on the standing groove of seat 4 is placed to the roof beam skeleton, push down through 11 drive arc briquettings 12 of pneumatic cylinder and exert certain pressure on steering beam skeleton 17, judge whether qualified welding seam compressive strength, install the laser lamp 15 that the level set up through telescopic link 13 through roof 20 downside, adjust through the telescopic link with laser lamp 15 and hug closely at steering beam skeleton 17 surface and jet out infrared laser line, the laser line will be sheltered from when meetting welding lug, judge whether parallel and level of welding seam, detect convenient and fast.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an utensil is examined in welding of auto steering beam skeleton, includes base (1), its characterized in that: base (1) upside is installed and is examined test table (2), examine test table (2) upside both ends and install the roof beam skeleton and place seat (4), base (1) upper end one side is installed and is found wall (5), found wall (5) upper end and install roof (20), slidable mounting has sliding block (9) on roof (20), pneumatic cylinder (11) are installed through hydraulic pressure seat (10) to sliding block (9) downside, pneumatic cylinder (11) downside transmission is connected with arc briquetting (12), laser lamp (15) that the level set up are installed through telescopic link (13) to roof (20) top downside, PLC switch board (18) are installed to base (1) one end, and the control end and PLC switch board (18) electric connection of pneumatic cylinder (11).

2. The automobile steering beam framework welding inspection device according to claim 1, characterized in that: examine test table (2) upper end both sides and install slide (3), the roof beam skeleton is placed seat (4) downside and is installed slide rail (16), and the roof beam skeleton is placed seat (4) and is passed through slide rail (16) slidable mounting in slide (3).

3. The automobile steering beam framework welding inspection device according to claim 1, characterized in that: the placing groove is formed in the upper side of the beam framework placing seat (4), the placing groove is semicircular, and the diameter of the placing groove is larger than that of the beam framework.

4. The automobile steering beam framework welding inspection device according to claim 1, characterized in that: the sliding groove (19) is formed in the upper side of the top plate (20), and the sliding block (9) is arranged in the sliding groove (19) in a sliding mode.

5. The automobile steering beam framework welding inspection device according to claim 1, characterized in that: connecting plate (6) are installed at roof (20) upside both ends, rotate between connecting plate (6) and install lead screw (8), and sliding block (9) and lead screw (8) threaded connection, lead screw (8) one end transmission is connected with step motor (7).

6. The automobile steering beam framework welding inspection device according to claim 1, characterized in that: the laser lamp (15) is installed on the lower side of the telescopic rod (13) through the connecting seat (14).

7. The automobile steering beam framework welding inspection device according to claim 1, characterized in that: the laser lamp (15) adopts an infrared laser pen.

8. The automobile steering beam framework welding inspection device according to claim 1, characterized in that: the lower side of the arc-shaped pressing block (12) is arranged to be in a semi-arc shape, and the arc-shaped diameter of the arc-shaped pressing block (12) is larger than that of the beam skeleton.

9. The automobile steering beam framework welding inspection device according to claim 1, characterized in that: and a pressure sensor (21) is arranged on the inner side of the arc-shaped pressing block (12).