CN210359917U

CN210359917U - Conveying and positioning mechanism for welding automobile parts

Info

Publication number: CN210359917U
Application number: CN201920835123.5U
Authority: CN
Inventors: 于文强; 孙兴; 武广清; 王维正; 薛帅
Original assignee: Tianjin Yingli Mold Manufacturing Co ltd
Current assignee: Tianjin Yingli Mold Manufacturing Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-21
Anticipated expiration: 2029-06-04

Abstract

The utility model provides an auto-parts welding is with carrying positioning mechanism belongs to the technical field of automobile parts processing, including the sixth cylinder, the seventh cylinder, connecting rod and positioning seat, the sixth cylinder drive end is connected with first connecting plate, the seventh cylinder sets up on first connecting plate, seventh cylinder drive end is connected with the second connecting plate, the second connecting plate sets up in first connecting plate upper end and the two is sliding connection, the second connecting plate passes through the connecting rod and is connected with the positioning seat, a welding setting is on the positioning seat, the positioning seat passes through a sixth cylinder drive welding longitudinal movement, the positioning seat passes through a seventh cylinder drive welding transverse movement. The utility model discloses simple structure can carry the location to the work piece fast, and stability is good, complies with robot welding efficiency, makes the welding effect obtain improving, reduces the disability rate of product.

Description

Conveying and positioning mechanism for welding automobile parts

Technical Field

The utility model belongs to the technical field of the processing of auto parts, a auto-parts welding is with carrying positioning mechanism is related to.

Background

According to the current automobile safety theory, the automobile body can be divided into an energy absorption area and an occupant safety area, and an energy absorption box is an important part of the energy absorption area, can absorb a considerable part of collision energy during collision, relieves impact force, protects the collision safety of the automobile body, and has important significance for the safety of vehicles and occupants. Therefore, the assembly size of the parts has higher precision requirement, the manual assembly at the present stage can not meet the requirements of the size and the planeness, and meanwhile, the manual assembly is inconvenient to position when the movable area of the welding position is small.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a simple structure, auto-parts welding that stability is good is with carrying positioning mechanism.

In order to solve the technical problem, the utility model discloses a technical scheme is:

conveying and positioning mechanism for welding of automobile parts comprises a sixth cylinder, a seventh cylinder, a connecting rod and a positioning seat, wherein the driving end of the sixth cylinder is connected with a first connecting plate, the seventh cylinder is arranged on the first connecting plate, the driving end of the seventh cylinder is connected with a second connecting plate, the second connecting plate is arranged at the upper end of the first connecting plate and is in sliding connection with the first connecting plate, the second connecting plate is connected with the positioning seat through the connecting rod, a welding part is arranged on the positioning seat, the positioning seat drives the welding part to move longitudinally through the sixth cylinder, and the positioning seat drives the welding part to move transversely through the seventh cylinder.

Furthermore, a sensor is arranged on the positioning seat and penetrates into the positioning seat to be in induction contact with the side end face of the welding part.

Furthermore, the lower end of the positioning seat is connected with a sixth connecting block, one side of the sixth connecting block is connected with a seventh connecting block, the seventh connecting block is arranged on one side of the positioning seat, and the welding piece is clamped between the seventh connecting block and the positioning seat.

Furthermore, an elastic piece is arranged in the seventh connecting block, one end of the elastic piece is in contact with the welding piece, and the elastic piece and the sensor are oppositely arranged on two sides of the welding piece.

Furthermore, one side of the first connecting plate is connected with one end of a connecting rod, the connecting rod is of an L-shaped structure, a limiting column is arranged at the other end of the connecting rod, the limiting column is arranged adjacent to the second connecting plate, and the adjacent end of the limiting column and the second connecting plate is made of rubber.

Furthermore, a fifth gasket is arranged between the connection of the positioning seat and the connecting rod, a sixth gasket is arranged between the connecting rod and the sixth connecting block, and a seventh gasket is arranged between the sixth connecting block and the seventh connecting block.

Furthermore, the sixth cylinder is obliquely arranged on the third base, and the sixth cylinder and the seventh cylinder are vertically arranged.

Furthermore, a cylinder protective cover is arranged above the seventh cylinder and fixedly connected with the second connecting plate, and the cylinder protective cover is in sliding connection with the first connecting plate.

Compared with the prior art, the utility model has the advantages and positive effect as follows.

1. The utility model discloses the welding piece realizes the bidirection through sixth cylinder and seventh cylinder drive and removes, and the welding ground space is less, and the welding position can be accurately confirmed when the separation thing is more.

2. The utility model discloses between positioning seat and the connecting rod are connected, between sixth connecting block and the positioning seat are connected, sixth connecting block and seventh connecting block are connected between all being provided with the gasket, according to the size of welding, increase, reduce or polish and correspond the gasket, the suitability is strong.

3. The utility model discloses simple structure can carry the location to the work piece fast, and stability is good, complies with robot welding efficiency, makes the welding effect obtain improving, reduces the disability rate of product.

Drawings

The accompanying drawings, which form a part hereof, 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 without undue limitation. In the drawings:

FIG. 1 is a schematic view of a conveying and positioning mechanism for welding auto parts according to the present invention;

FIG. 2 is a schematic structural view of the conveying and positioning mechanism for welding auto parts of the present invention;

fig. 3 is the structure diagram of the connecting rod, the positioning seat, the sixth connecting block and the seventh connecting block of the present invention.

Description of reference numerals:

101. a third base; 102. a sixth cylinder; 103. a first connecting plate; 104. a seventh cylinder; 105. a cylinder protective cover; 106. a second connecting plate; 107. a connecting rod; 108. a limiting column; 109. a connecting rod; 110. positioning seats; 111. a sensor; 112. a sixth connecting block; 113. a seventh connecting block; 114. an elastic member; 115. a welding part; 116. a fifth pad; 117. a sixth gasket; 118. and a seventh gasket.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 3, the conveying and positioning mechanism for welding the automobile parts comprises a sixth cylinder 102, a seventh cylinder 104, a connecting rod 109 and a positioning seat 110, wherein a driving end of the sixth cylinder 102 is connected with a first connecting plate 103, the seventh cylinder 104 is arranged on the first connecting plate 103, a driving end of the seventh cylinder 104 is connected with a second connecting plate 106, the second connecting plate 106 is arranged at the upper end of the first connecting plate 103 and is in sliding connection with the first connecting plate 103, the second connecting plate 106 is connected with the positioning seat 110 through the connecting rod 109, a welding part 115 is arranged on the positioning seat 110, the positioning seat 110 drives the welding part 115 to move longitudinally through the sixth cylinder 102, the positioning seat 110 drives the welding part 115 to move transversely through the seventh cylinder 104, the sixth cylinder controls the welding part to move up and down obliquely through the seventh cylinder, and the seventh cylinder controls the positioning seat to move left and.

As shown in fig. 1 to 3, preferably, a sensor 111 is disposed on the positioning seat 110, the sensor 111 penetrates into the positioning seat 110 to be in inductive contact with the side end surface of the welding member 115, and the sensor 111 senses whether the welding member 115 is on the positioning seat 110, so as to avoid falling off, and ensure normal operation.

As shown in fig. 1 and 3, preferably, the lower end of the positioning seat 110 is connected to a sixth connecting block 112, one side of the sixth connecting block 112 is connected to a seventh connecting block 113, the seventh connecting block 113 is disposed at one side of the positioning seat 110, and the welding member 115 is clamped between the seventh connecting block 113 and the positioning seat 110, so as to facilitate fixing.

As shown in fig. 3, preferably, an elastic member 114 is disposed in the seventh connecting block 113, one end of the elastic member 114 is disposed in contact with the welding member 115, and the elastic member 114 and the sensor 111 are disposed at two sides of the welding member 115, so that the welding process of the welding member is more stable.

As shown in fig. 1 and 3, preferably, one side of the first connecting plate 103 is connected to one end of a connecting rod 107, the connecting rod 107 is of an L-shaped structure, the other end of the connecting rod 107 is provided with a limiting post 108, the limiting post 108 is adjacent to the second connecting plate 106, and the adjacent end of the limiting post 108 and the second connecting plate 106 is made of rubber, so as to limit the driving end of the seventh cylinder.

As shown in fig. 1 and 3, preferably, a fifth gasket 116 is disposed between the positioning seat 110 and the connecting rod 109, a sixth gasket 117 is disposed between the connecting rod 109 and the sixth connecting block 112, and a seventh gasket 118 is disposed between the sixth connecting block 112 and the seventh connecting block 113.

As shown in fig. 3, it is preferable that the sixth cylinder 102 is obliquely disposed on the third base 101, and the sixth cylinder 102 is disposed perpendicular to the seventh cylinder 104.

As shown in fig. 1 and 3, preferably, a cylinder protective cover 105 is disposed above the seventh cylinder 104, the cylinder protective cover 105 is fixedly connected to the second connecting plate 106, and the cylinder protective cover 105 is slidably connected to the first connecting plate 103, so as to prolong the service life of the cylinder.

The practical working process is that the sixth cylinder 102 is arranged at a certain angle with the horizontal plane, the seventh cylinder 104 is arranged at the upper end of the driving end of the sixth cylinder 102 through the first connecting plate 103, the seventh cylinder 104 is arranged vertically to the sixth cylinder 102, the seventh cylinder 104 is connected with one end of the connecting rod 109 through the second connecting plate 106, the other end of the connecting rod 109 is connected with the positioning seat 110, the second connecting plate 106 is arranged at the upper end of the first connecting plate 103 and is connected with the first connecting plate 103 in a sliding way, one side of the first connecting plate 103 is connected with the L-shaped connecting rod 107, one end of the L-shaped connecting rod 107 is provided with the limiting column 108, the limiting column 108 is arranged adjacent to the second connecting plate 106, the adjacent end of the limiting column 108 and the second connecting plate 106 is made of rubber, the lower end of the positioning seat 110 is connected with the sixth connecting block 112, one side of the sixth connecting block 112 is connected with, the positioning base 110 is provided with a sensor 111 for sensing the welding part 115, and the seventh connecting block 113 is provided with an elastic part 114 for fixing the welding part 115, so as to ensure the stability of fixing the welding part 115.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Auto-parts welding is with carrying positioning mechanism, its characterized in that: the welding device comprises a sixth air cylinder (102), a seventh air cylinder (104), a connecting rod (109) and a positioning seat (110), wherein the driving end of the sixth air cylinder (102) is connected with a first connecting plate (103), the seventh air cylinder (104) is arranged on the first connecting plate (103), the driving end of the seventh air cylinder (104) is connected with a second connecting plate (106), the second connecting plate (106) is arranged at the upper end of the first connecting plate (103) and is in sliding connection with the first connecting plate and the second connecting plate, the second connecting plate (106) is connected with the positioning seat (110) through the connecting rod (109), a welding piece (115) is arranged on the positioning seat (110), the positioning seat (110) drives the welding piece (115) to move longitudinally through the sixth air cylinder (102), and the positioning seat (110) drives the welding piece (115) to move transversely through the seventh air cylinder (104).

2. The conveying positioning mechanism for welding automobile parts according to claim 1, characterized in that: a sensor (111) is arranged on the positioning seat (110), and the sensor (111) penetrates into the positioning seat (110) to be in induction contact with the side end face of the welding part (115).

3. The conveying positioning mechanism for welding automobile parts according to claim 1, characterized in that: the lower end of the positioning seat (110) is connected with a sixth connecting block (112), one side of the sixth connecting block (112) is connected with a seventh connecting block (113), the seventh connecting block (113) is arranged on one side of the positioning seat (110), and the welding piece (115) is clamped between the seventh connecting block (113) and the positioning seat (110).

4. The conveying positioning mechanism for welding automobile parts according to claim 3, characterized in that: an elastic piece (114) is arranged in the seventh connecting block (113), one end of the elastic piece (114) is arranged in contact with the welding piece (115), and the elastic piece (114) and the sensor (111) are oppositely arranged on two sides of the welding piece (115).

5. The conveying positioning mechanism for welding automobile parts according to claim 1, characterized in that: one side of the first connecting plate (103) is connected with one end of a connecting rod (107), the connecting rod (107) is of an L-shaped structure, a limiting column (108) is arranged at the other end of the connecting rod (107), the limiting column (108) is arranged adjacent to the second connecting plate (106), and the adjacent end of the limiting column (108) and the second connecting plate (106) is made of rubber.

6. The conveying positioning mechanism for welding automobile parts according to any one of claims 1 to 5, characterized in that: a fifth gasket (116) is arranged between the positioning seat (110) and the connecting rod (109), a sixth gasket (117) is arranged between the connecting rod (109) and the sixth connecting block (112), and a seventh gasket (118) is arranged between the sixth connecting block (112) and the seventh connecting block (113).

7. The conveying positioning mechanism for welding automobile parts according to claim 1, characterized in that: the sixth air cylinder (102) is obliquely arranged on the third base (101), and the sixth air cylinder (102) and the seventh air cylinder (104) are vertically arranged.

8. The conveying positioning mechanism for welding automobile parts according to claim 1, characterized in that: a cylinder protective cover (105) is arranged above the seventh cylinder (104), the cylinder protective cover (105) is fixedly connected with the second connecting plate (106), and the cylinder protective cover (105) is in sliding connection with the first connecting plate (103).