CN217859638U - Vehicle beam workpiece shape correcting device - Google Patents

Abstract

The utility model discloses an orthopedic device of automobile-used roof beam class work piece, its characterized in that: the device comprises a base (1), wherein two supporting plates (2) are symmetrically arranged on the base (1), a cylinder (3) is further arranged on the base (1), the working end of the cylinder (3) is connected with the bottom end of a T-shaped connecting piece (4), a pin shaft (5) is arranged on the T-shaped connecting piece (4), two ends of the pin shaft (5) are slidably connected in a guide groove (6) formed in the supporting plates (2), two ends of the top of the T-shaped connecting piece (4) are respectively connected with one end of a connecting rod (7), the other end of the connecting rod (7) is connected with the bottom end of a correcting plate (8), the free end of the correcting plate (8) is a correcting part (9), and the correcting plate (8) is rotatably connected with the supporting plates (2) through a rotating shaft (10) located in the middle of the correcting plate.

Description

Orthopedic device for vehicle beams

technical field

The utility model relates to the industry of automobile production and assembly, in particular to an orthopedic device for beam-like workpieces used in automobiles.

Background technique

At present, in the automobile welding production line, it is often necessary to perform various operations on beam workpieces, such as the welding operation of the rear longitudinal beam. During the welding process, due to heat, stress, etc. Slight deformation occurs. When the amount of deformation is not large, this kind of rear longitudinal beam can still meet some models with low quality control requirements. However, with the continuous development of the automobile industry and the continuous improvement of quality requirements, beam workpieces deformed under the above circumstances will not only affect the quality of the rear longitudinal beam itself, but may also affect the quality of welding work, thereby affecting The overall safety of the vehicle in which this rear rail is installed means that it does not meet high quality requirements. Therefore need a kind of method or device that can solve above-mentioned problem now.

Utility model content

The utility model aims to solve the above-mentioned deficiencies in the prior art, and proposes a beam-like orthopedic device for vehicles with a simple structure and ingenious design, which can correct the shape of the beam-like workpiece and ensure its quality.

The technical solution of the utility model is: a beam-type workpiece orthopedic device for vehicles, characterized in that: the device includes a base 1, and two support plates 2 are symmetrically arranged on the base 1, and at the same time Also be provided with cylinder 3 on base 1, the working end of described cylinder 3 links to each other with the bottom end of T-shaped connector 4, described T-shaped connector 4 is provided with pin shaft 5, and the two ends of described pin shaft 5 Slidingly connected in the guide groove 6 opened on the support plate 2, the two ends of the top of the T-shaped connector 4 are respectively connected to one end of a connecting rod 7, and the other end of the connecting rod 7 is connected to the bottom of the orthopedic plate 8 The free end of the orthopedic plate 8 is the orthopedic part 9, and the orthopedic plate 8 is also rotatably connected with the support plate 2 through the rotating shaft 10 in the middle,

When the cylinder 3 is fully extended, the top of the T-shaped connector 4 and the two connecting rods 7 are in a collinear state.

Compared with the prior art, the utility model has the following advantages:

The orthopedic device for vehicle beams with this structure has the advantages of simple structure, ingenious design and reasonable layout. It designs a special device for the problems existing in the welding process of traditional beam workpieces. When performing welding operations, the device is stuck near the welding point, because the orthopedic plate on the device can firmly hold the The beam workpiece is clamped tightly, so it can effectively prevent the deformation of the beam workpiece during the welding process, thereby ensuring the welding quality of the beam workpiece. Moreover, the manufacturing process of the device is simple and the manufacturing cost is low, so it can be said that it has many advantages, and is especially suitable for popularization and application in this field, and its market prospect is very broad.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Fig. 2 is a schematic structural diagram of an embodiment of the utility model (the support plate is hidden).

Detailed ways

The specific embodiment of the utility model will be described below in conjunction with the accompanying drawings. As shown in Fig. 1 and Fig. 2: a vehicle-used beam type workpiece orthopedic device includes a base 1 as a base, and two support plates 2 are symmetrically arranged on the base 1, and simultaneously on the base 1 Also be provided with cylinder 3, the working end of described cylinder 3 links to each other with the bottom end of T-shaped connector 4, described T-shaped connector 4 is provided with pin shaft 5, and the two ends of described pin shaft 5 are slidingly connected in opening In the guide groove 6 on the support plate 2, the two ends of the top of the T-shaped connector 4 are respectively connected to one end of a connecting rod 7, and the other end of the connecting rod 7 is connected to the bottom end of the orthopedic plate 8, so that The free end of the orthopedic plate 8 is the orthopedic part 9, and the orthopedic plate 8 is also rotatably connected with the support plate 2 through the rotating shaft 10 in the middle,

When the cylinder 3 is fully extended, the top of the T-shaped connector 4 and the two connecting rods 7 are in a collinear state.

The working process of the orthopedic device for vehicle beam workpieces in the embodiment of the utility model is as follows: when the beam workpiece needs to be welded, the orthopedic device is taken, and its two orthopedic plates 8 are respectively placed on both sides of the beam workpiece, In the initial state, the cylinder 3 is in the recovery state, and the two orthopedic plates 8 in the device are opened; before the welding operation is performed, the cylinder 3 is controlled to extend and drive the T-shaped connector 4 to move, and the movement of the T-shaped connector 4 will drive The connecting rods 7 at both ends move, and the connecting rods 7 will push the bottom end of the orthopedic plate 8 to move to both sides, and then drive the orthopedic part 9 at the top of the orthopedic plate 8 to approach each other, and finally make the orthopedic part 9 fasten on both sides of the beam workpiece. side surface, and when the cylinder 3 is in the extended limit position, the top of the connecting piece 4 and the two connecting rods 7 are in a collinear state. At this time, the overall structure formed by the T-shaped connecting piece 4 and the connecting rods 7 will support Between the two orthopedic plates 8, in the state where the cylinder 3 is under pressure, it can play the role of automatic locking,

When the orthopedic state needs to be released, it is only necessary to control the recovery of the cylinder 3, and drive the T-shaped connector 4 to move toward the direction of the cylinder 3, and the two connecting rods 7 will swing accordingly, and then pull the bottom end of the orthopedic plate 8 to swing, so that the The orthopedic plate 8 loosens the clamping of beam workpieces.

Claims (1)

1. The utility model provides a roof beam class work piece orthopedic device which characterized in that: the device comprises a base (1), wherein two supporting plates (2) are symmetrically arranged on the base (1), an air cylinder (3) is also arranged on the base (1), the working end of the air cylinder (3) is connected with the bottom end of a T-shaped connecting piece (4), a pin shaft (5) is arranged on the T-shaped connecting piece (4), two ends of the pin shaft (5) are slidably connected in a guide groove (6) formed in the supporting plates (2), two ends of the top of the T-shaped connecting piece (4) are respectively connected with one end of a connecting rod (7), the other end of the connecting rod (7) is connected with the bottom end of an orthopedic plate (8), the free end of the orthopedic plate (8) is an orthopedic part (9), and the orthopedic plate (8) is rotatably connected with the supporting plates (2) through a rotating shaft (10) arranged in the middle of the orthopedic plate,

when the cylinder (3) is in a fully extended state, the top of the T-shaped connecting piece (4) and the two connecting rods (7) are in a collinear state.

Images