CN215316523U

CN215316523U - Positioning device for terminal

Info

Publication number: CN215316523U
Application number: CN202121359438.0U
Authority: CN
Inventors: 宗伟; 白阳; 周自卫
Original assignee: Zhongshan Ruijia Intelligent Technology Co ltd
Current assignee: Zhongshan Ruijia Intelligent Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-28
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to the technical field of thermocouple welding, in particular to a terminal positioning device. When the positioning device is used, one positioning cylinder on the positioning cylinder feeding mechanism is transferred into the cylinder clamping assembly through the cylinder transfer manipulator, and after the positioning cylinder in the cylinder clamping assembly is pressed and positioned through the front pressing mechanism, the positioning cylinder is fixed by the cylinder clamping assembly to wait for welding with a wire.

Description

Positioning device for terminal

Technical Field

The utility model relates to the technical field of thermocouple welding, in particular to a positioning device for a terminal.

Background

In the production process of the thermocouple connecting wire assembly, two ends of a wire are respectively connected with a positioning cylinder and a terminal, a probe is fixed inside the positioning cylinder A and is installed and fixed on a gas appliance, and the terminal at the other end is a thermocouple; in the thermocouple welding process, the thermocouple provided with the positioning cylinder A needs to be manually placed on a welding jig, the feeding mode is high in labor intensity, and the cylinder body is difficult to position accurately in the jig, so that the welding quality is unstable.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide a positioning device for a terminal, which improves welding quality.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model relates to a positioning device of a terminal, which comprises a fixing plate and a positioning cylinder feeding mechanism; and a barrel body clamping component for clamping and fixing the positioning barrel, a barrel body transferring mechanical arm for pushing the positioning barrel from the positioning barrel feeding mechanism to the barrel body clamping component and a front pressing mechanism for pressing the positioning barrel on the barrel body clamping component are fixed on the fixing plate.

Furthermore, the positioning cylinder feeding mechanism consists of a lateral moving cylinder fixed on the fixing plate and a cylinder passing plate fixed at the end of a piston rod of the lateral moving cylinder; the material passing holes penetrating through the front end and the rear end are formed in the tube passing plate.

Furthermore, the cylinder clamping assembly comprises a baffle plate and a lifting plate; the bottom of the lifting plate is provided with a lifting mechanism; a fixing clamp and a clamping cylinder are fixed on the lifting plate; a movable clamp is fixed at the piston rod end of the clamping cylinder; a guide shaft is fixed on the fixing clamp; a guide hole matched with the guide shaft is fixed on the movable clamp; the guide shaft is inserted into the guide hole; the baffle is fixed on the fixing plate through a bracket.

Furthermore, the lifting mechanism comprises a lifting pushing cylinder and a lifting guide rail which are fixed on the lower fixing plate; a lifting slide block matched with the lifting guide rail is fixed on the lifting plate; the lifting slide block is embedded into the lifting guide rail; and a piston rod of the lifting pushing cylinder is fixed on the lifting plate.

Furthermore, the cylinder transfer manipulator is composed of a clamping jaw pushing cylinder fixed on the fixing plate and a clamping jaw cylinder fixed at the piston end of the clamping jaw pushing cylinder.

Furthermore, the front pressing mechanism comprises a push cylinder, a long rod guide sleeve fixed on the fixing plate and a long rod capable of being connected in the long rod guide sleeve in a sliding manner; the piston rod end of the push cylinder is fixed at one end of the long rod; and a pressure head is fixed at the other end of the long rod.

After adopting the structure, the utility model has the beneficial effects that: according to the positioning device for the terminal, the fixing plate is fixedly provided with the barrel clamping component for clamping and fixing the positioning barrel, the barrel transfer manipulator for pushing the positioning barrel from the positioning barrel feeding mechanism to the barrel clamping component and the front pressing mechanism for pressing the positioning barrel on the barrel clamping component. When the positioning device is used, one positioning cylinder on the positioning cylinder feeding mechanism is transferred into the cylinder clamping assembly through the cylinder transfer manipulator, and after the positioning cylinder in the cylinder clamping assembly is pressed and positioned through the front pressing mechanism, the positioning cylinder is fixed by the cylinder clamping assembly to wait for welding with a wire.

Drawings

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

FIG. 2 is a perspective view of the present invention from a second perspective;

FIG. 3 is a third perspective view of the present invention;

FIG. 4 is a schematic structural view of the cartridge holder assembly;

description of reference numerals:

1. a push cylinder; 2. a long rod; 3. a fixing plate; 4. a cylinder passing plate; 401. a material passing hole;

5. the clamping jaw is pushed out of the cylinder; 6. a clamping jaw cylinder; 7. a barrel clamping assembly; 701. a fixing clip;

702. a baffle plate; 703. a guide shaft; 704. a lifting plate; 705. a clamping cylinder; 706. a movable clamp;

706a, a guide hole; 8. a lifting slide block; 9. a lower fixing plate; 10. lifting and pushing the air cylinder;

11. a lifting guide rail; 12. a long rod guide sleeve; 13. a pressure head; 14. a lateral movement cylinder; A. a positioning cylinder.

Detailed Description

The utility model will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 4, the positioning device for a terminal of the present invention comprises a fixing plate 3 and a positioning cylinder feeding mechanism; a barrel clamping component 7 for clamping and fixing the positioning barrel A, a barrel transfer manipulator for pushing the positioning barrel A from the positioning barrel feeding mechanism to the barrel clamping component 7 and a front pressing mechanism for pressing the positioning barrel A on the barrel clamping component 7 are fixed on the fixing plate 3; a location section of thick bamboo A on the location section of thick bamboo feed mechanism shifts to barrel centre gripping subassembly 7 in through barrel transfer manipulator, compresses tightly the location back through preceding pressure mechanism with a location section of thick bamboo A in the barrel centre gripping subassembly 7, and barrel centre gripping subassembly 7 is fixed with a location section of thick bamboo A, waits for and the wire welding, and this positioner can realize the automatic feed and the automatic positioning of terminal, greatly improves welded quality, reduces intensity of labour.

As a preferable mode of the utility model, the positioning cylinder feeding mechanism consists of a lateral moving cylinder 14 fixed on the fixed plate 3 and a cylinder passing plate 4 fixed on the piston rod end of the lateral moving cylinder 14; the barrel passing plate 4 is provided with a material passing hole 401 penetrating through the front end and the rear end; the equipment is provided with a vibrating disk (not shown in the drawing of the vibrating disk) provided with a positioning cylinder A, the tail end of a discharge port of the vibrating disk is attached to a cylinder passing plate 4, and the positioning cylinder A on the vibrating disk is blocked by the cylinder passing plate 4, so that the positioning cylinder A cannot move forward continuously; the lateral movement cylinder 14 drives the material passing plate 4 to move, so that after the material passing hole 401 is opposite to the tail end of a discharge hole of the vibration disc, the vibration disc sends a positioning cylinder A at the tail end into the material passing hole 401.

In a preferred embodiment of the present invention, the cylinder clamping assembly 7 includes a baffle 702 and a lifting plate 704; the bottom of the lifting plate 704 is provided with a lifting mechanism; a fixing clamp 701 and a clamping cylinder 705 are fixed on the lifting plate 704; a movable clamp 706 is fixed at the piston rod end of the clamping cylinder 705; a guide shaft 703 is fixed on the fixing clamp 701; a guide hole 706a matched with the guide shaft 703 is fixed on the movable clamp 706; the guide shaft 703 is inserted into the guide hole 706 a; the baffle 702 is fixed on the fixing plate 3 through a bracket; the baffle 702 is used for blocking the positioning cylinder A to continue to advance, the matched baffle 702 is started through the forward-pressing mechanism, the positioning cylinder A is positioned in the front-back direction of the cylinder body clamping assembly 7, then the clamping cylinder 705 drives the movable clamp 706 to slide along the guide shaft 703, the positioning cylinder A is clamped and fixed between the fixed clamp 701 and the movable clamp 706, after the positioning cylinder A is lifted and clamped and fixed, the lifting mechanism pushes the lifting plate 704 upwards, the positioning cylinder A is higher than the baffle 702, and welding of the positioning cylinder A and a wire is facilitated.

As a preferred mode of the present invention, the lifting mechanism comprises a lifting pushing cylinder 10 and a lifting guide rail 11 fixed on the lower fixing plate 9; a lifting slide block 8 matched with the lifting guide rail 11 is fixed on the lifting plate 704; the lifting slide block 8 is embedded into the lifting guide rail 11; the piston rod of the lifting pushing cylinder 10 is fixed on the lifting plate 704, and the lifting pushing cylinder 10 is started to drive the lifting plate 704 to move up and down.

As a preferred mode of the utility model, the cylinder transfer manipulator is composed of a clamping jaw pushing cylinder 5 fixed on a fixing plate 3 and a clamping jaw cylinder 6 fixed at the piston end of the clamping jaw pushing cylinder 5; the clamping jaw air cylinder 6 is used for grabbing a positioning barrel A located on the positioning barrel feeding mechanism, the clamping jaw air cylinder 6 with the positioning barrel A is pushed out to the barrel clamping component 7 through the clamping jaw pushing-out air cylinder 5, the clamping jaw air cylinder 6 is loosened, and the positioning barrel A is placed into the barrel clamping component 7.

As a preferred mode of the utility model, the front pressing mechanism comprises a push cylinder 1, a long rod guide sleeve 12 fixed on the fixing plate 3 and a long rod 2 capable of sliding in the long rod guide sleeve 12; the piston rod end of the push cylinder 1 is fixed at one end of the long rod 2; a pressure head 13 is fixed at the other end of the long rod 2; the push cylinder 1 drives the long rod 2 and the pressure head 13 to slide after being started, and the positioning cylinder A in the cylinder body clamping assembly 7 is pushed forwards through the pressure head 13.

When the clamping jaw clamping device is used, the lateral moving cylinder drives the cylinder passing plate to move, so that after the material passing hole is opposite to the tail end of the discharge hole of the vibration plate, the vibration plate sends a positioning cylinder at the tail end into the material passing hole, the clamping jaw pushing cylinder with the positioning cylinder is pushed out to the cylinder body clamping component through the clamping jaw pushing-out cylinder, the clamping jaw cylinder is loosened, and the positioning cylinder is placed between the fixed clamp and the movable clamp; the push cylinder drives the long rod and the pressure head to slide after being started, the positioning cylinder in the cylinder clamping assembly is pushed forwards through the pressure head to be pressed on the baffle plate for positioning, the clamping cylinder drives the movable clamp to slide along the guide shaft, the positioning cylinder is clamped and fixed between the fixed clamp and the movable clamp to realize positioning of the positioning cylinder, and when welding is needed, the lifting push cylinder is started to drive the lifting plate to ascend to the position, which is higher than the height of the baffle plate, of the positioning cylinder and a lead are welded; the positioning device can realize automatic feeding and automatic positioning of the terminal, greatly improve the welding quality and reduce the labor intensity.

The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.

Claims

1. A positioning device of a terminal is characterized in that: it comprises a fixed plate (3) and a positioning cylinder feeding mechanism; and a barrel clamping assembly (7) for clamping and fixing the positioning barrel (A), a barrel transfer manipulator for pushing the positioning barrel (A) onto the barrel clamping assembly (7) from the positioning barrel feeding mechanism and a front pressing mechanism for pressing the positioning barrel (A) on the barrel clamping assembly (7) are fixed on the fixing plate (3).

2. A positioning device for a terminal as claimed in claim 1, wherein: the positioning cylinder feeding mechanism consists of a lateral moving cylinder (14) fixed on the fixing plate (3) and a cylinder passing plate (4) fixed at the piston rod end of the lateral moving cylinder (14); the barrel passing plate (4) is provided with a material passing hole (401) penetrating through the front end and the rear end.

3. A positioning device for a terminal as claimed in claim 1, wherein: the cylinder clamping assembly (7) comprises a baffle plate (702) and a lifting plate (704); the bottom of the lifting plate (704) is provided with a lifting mechanism; a fixing clamp (701) and a clamping cylinder (705) are fixed on the lifting plate (704); a movable clamp (706) is fixed at the piston rod end of the clamping cylinder (705); a guide shaft (703) is fixed on the fixing clamp (701); a guide hole (706 a) matched with the guide shaft (703) is fixed on the movable clamp (706); the guide shaft (703) is inserted into a guide hole (706 a); the baffle (702) is fixed on the fixing plate (3) through a bracket.

4. A terminal positioning device as claimed in claim 3, wherein: the lifting mechanism comprises a lifting pushing cylinder (10) and a lifting guide rail (11) which are fixed on the lower fixing plate (9); a lifting slide block (8) matched with the lifting guide rail (11) is fixed on the lifting plate (704); the lifting slide block (8) is embedded into the lifting guide rail (11); and a piston rod of the lifting pushing cylinder (10) is fixed on the lifting plate (704).

5. A positioning device for a terminal as claimed in claim 1, wherein: the cylinder transfer manipulator is composed of a clamping jaw pushing cylinder (5) fixed on the fixing plate (3) and a clamping jaw cylinder (6) fixed at the piston end of the clamping jaw pushing cylinder (5).

6. A positioning device for a terminal as claimed in claim 1, wherein: the front pressing mechanism comprises a push cylinder (1), a long rod guide sleeve (12) fixed on the fixing plate (3) and a long rod (2) capable of being connected in the long rod guide sleeve (12) in a sliding manner; the piston rod end of the push cylinder (1) is fixed at one end of the long rod (2); and a pressure head (13) is fixed at the other end of the long rod (2).