CN219005891U

CN219005891U - Torsional spring mounting equipment for automobile lock body

Info

Publication number: CN219005891U
Application number: CN202222937190.2U
Authority: CN
Inventors: 徐赛文; 周海涛; 贾国泰
Original assignee: Kunshan Yitian Intelligent Technology Co ltd
Current assignee: Kunshan Yitian Intelligent Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-12
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses an automobile lock torsion spring mounting device, which comprises a lock body tool, wherein a lock body of a torsion spring to be assembled is mounted on the lock body tool, the lock body tool is driven to lift by a jacking structure, a frame is arranged above the lock body tool, a pressure spring component for pressing the torsion spring to prevent the torsion spring from bouncing off is mounted on the frame, a hook locking device for stirring a torsion arm and lifting and assembling the torsion spring on a shell is mounted on the frame, and a deflector rod component for pulling out an interference piece is also mounted on the frame. Through the mode, the device is compact in structure and stable in operation, can perform complex torsion spring installation actions, avoids the torsion spring from bouncing up and flying out, automatically dials out the interference piece, saves labor force and ensures the consistency of torsion spring installation.

Description

Torsional spring mounting equipment for automobile lock body

Technical Field

The utility model relates to the technical field of torsion spring assembly, in particular to automobile lock body torsion spring mounting equipment.

Background

The power which is commonly used as a lock body is arranged on the lock body of the automobile door lock, as shown in fig. 1, the torsion spring 01 needs to be assembled on the lock body in the traditional assembly mode, namely manual assembly or equipment assembly, in the process of manually applying force to the torsion arm, the force is difficult to control, the torsion spring is easy to deform, the performance of the torsion spring is influenced, the labor intensity of manual assembly is high, is low in production efficiency, the torsion spring can only be assembled in one direction in the traditional equipment assembly, a single part cannot be assembled for assembling the bidirectional torsion spring is assembled, the application range is small, the structure of the torsion spring 01 is complex, as shown in fig. 2, two torsion arms a and b of the torsion spring 01 radially extend along the torsion spring body, the tail end of one torsion arm b is bent twice to form a hook c, in the installation, the torsion spring body needs to be sleeved on the lock body, one torsion arm a needs to prop against a ratchet rivet 02 on the lock body, the other torsion spring tail end hook c is hung on the lock body housing 03, the installation is complex, the action is involved, common equipment is difficult to meet complex assembly requirements, in the installation process, the torsion spring is easy to jump out of the lock body in the process of stirring the torsion arm b, and in the process of the torsion spring b is also used for releasing the connecting rod 04 interference on the lock body in the rotation.

Based on the defects and shortcomings, the prior art needs to be improved, and the torsion spring mounting equipment for the automobile lock body is designed.

Disclosure of Invention

The technical problem to be solved mainly by the utility model is to provide the torsion spring installation equipment for the automobile lock body, which has the advantages of compact structure and stable operation, can perform complex torsion spring installation actions, avoid the torsion spring from bouncing off, automatically poking out the interference piece, save labor force and ensure the consistency of torsion spring installation.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a car lock body torsional spring erection equipment, this kind of car lock body torsional spring erection equipment includes lock body frock, install the lock body of waiting to assemble the torsional spring on the lock body frock, lock body frock is gone up and down by jacking structure drive, lock body frock top is provided with the frame, install in the frame and be used for pushing down the torsional spring and prevent its spring assembly that bounces off, install in the frame and be used for stirring the torsion arm and promote the hook lock device of assembling it to the casing, still install in the frame and dial out the driving lever subassembly of opening the interference piece.

Preferably, the hooking and locking device comprises a speed reducing motor arranged on the frame, a rotating frame driven to rotate by the speed reducing motor, a pressing rod arranged on the rotating frame and used for pressing the lock body, a first lifting cylinder arranged on the rotating frame, a second lifting cylinder driven to move up and down by the first lifting cylinder, and a hooking and locking assembly driven to move up and down by the second lifting cylinder and used for hooking the torsion spring torsion arm.

Preferably, the hook lock assembly comprises a guide module arranged on the rotating frame and a hook lock block vertically movably inserted in the guide module, and a V-shaped groove for hooking the torsion spring torsion arm is formed in the side end of the lower part of the hook lock block.

Preferably, the two sides of the lower part of the hook locking block are symmetrically provided with V-shaped grooves.

Preferably, the pressure spring assembly comprises a connecting rod arranged on a connecting plate of the deflector rod assembly and a pressing plate horizontally arranged at the bottom of the connecting rod and used for pressing the torsion spring.

Preferably, the deflector rod assembly comprises a connecting plate arranged on the frame, a deflector cylinder horizontally arranged at the bottom of the connecting plate, and a deflector rod driven by the deflector cylinder and used for stirring the interference piece.

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

the hook lock device is provided with a compression bar for pressing the lock body, so that the lock body is prevented from being shifted during the process of installing the torsion spring;

the pressing plate of the pressure spring assembly can press the torsion spring body to prepare for the installation of the subsequent torsion arm, so that the spring can be prevented from bouncing off in the process of poking the torsion arm;

the deflector rod of the deflector rod assembly can stir the interference piece to an angle which does not affect the installation of the torsion arm of the torsion spring;

the hook lock device is compounded with lifting, rotating and turning functions, so that the torsion spring torsion arm can be clamped in place by simulating manual work, and the installation consistency of the torsion spring is ensured.

Drawings

Fig. 1 is a schematic structural view of a lock body with a torsion spring installed.

Fig. 2 is a schematic structural view of the torsion spring.

Fig. 3 is a schematic structural view of a torsion spring mounting apparatus for an automobile lock body.

Fig. 4 is a schematic diagram of a lock tooling structure of a torsion spring installation device for an automobile lock.

Fig. 5 is a schematic view of a part of the structure of a torsion spring mounting apparatus for an automobile lock body.

Fig. 6 is a partial enlarged view of an automobile lock torsion spring mounting apparatus.

Fig. 7 is a schematic view of a structure of a hooking block of a torsion spring mounting device for an automobile lock body.

The device comprises a rack, a torsion spring, a-b, a torsion arm, c, a hook, 02, a ratchet rivet, 03, a shell, 04, a release connecting rod, 1, a lock body tool, 2, a rack, 3, a pressure spring assembly, 31, a connecting rod, 32, a pressing plate, 4, a hook locking device, 41, a gear motor, 42, a rotating frame, 43, a pressing rod, 44, a first lifting cylinder, 45, a second lifting cylinder, 46, a hook locking assembly, 461, a guide module, 462, a hook locking block, 4620, a V-shaped groove, 5, a deflector rod assembly, 51, a connecting plate, 52, a deflector cylinder, 53 and a deflector rod.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1 to 7, an embodiment of the present utility model includes:

this kind of car lock body torsional spring erection equipment, this kind of car lock body torsional spring erection equipment includes lock body frock 1, install the lock body of waiting to assemble the torsional spring on the lock body frock 1, lock body frock 1 is gone up and down by jacking structure drive, not shown in the figure, lock body frock 1 top is provided with frame 2, install on the frame 2 and be used for pushing down the torsional spring and prevent its pressure spring subassembly 3 that bounces off, install on the frame 1 and be used for stirring the torsion arm and promote the hook lock device 4 on assembling casing 03 with it, still install the driving lever subassembly 5 of dialling the interference piece on the frame 1.

The hooking and locking device 4 comprises a gear motor 41 arranged on the frame 2, a rotating frame 42 driven to rotate by the gear motor 41, a pressing rod 43 arranged on the rotating frame 42 and used for pressing a lock body, a first lifting cylinder 44 arranged on the rotating frame 42, a second lifting cylinder 45 driven to move up and down by the first lifting cylinder 44, and a hooking and locking assembly 46 driven to move up and down by the second lifting cylinder 45 and used for hooking torsion spring torsion arms.

The hook lock assembly 46 comprises a guide module 461 arranged on the rotating frame 42 and a hook lock block 462 vertically movably inserted in the guide module 461, wherein a V-shaped groove 4620 for hooking a torsion spring torsion arm is arranged at the side end of the lower part of the hook lock block 462.

The two sides of the lower part of the hook locking piece 462 are symmetrically provided with V-shaped grooves 4620, when one side of the V-shaped groove 4620 is damaged, the hook locking piece 462 is assembled after being rotated 180, and the hook locking piece can be used continuously.

The pressure spring assembly 3 comprises a connecting rod 31 arranged on a connecting plate 51 of the deflector rod assembly 5, and a pressing plate 32 horizontally arranged at the bottom of the connecting rod 31 and used for pressing a torsion spring.

The deflector rod assembly 5 comprises a connecting plate 51 arranged on the frame 2, a deflector cylinder 52 horizontally arranged at the bottom of the connecting plate 51, and a deflector rod 53 driven by the deflector cylinder 52 and used for poking the interference piece.

When the automobile lock torsion spring mounting equipment works, firstly, the lock body is placed on the lock body tooling 1, the torsion spring 01 body is sleeved on the lock body, the lifting structure drives the lock body tooling 1 to move upwards until the pressing rod 43 presses the lock body, at the moment, the pressing plate 32 of the pressure spring assembly 3 presses the torsion spring, the situation that the torsion spring bounces out in the torsion arm mounting process of the torsion spring is avoided, the hook locking device 4 starts to work, the piston rod of the first lifting cylinder 44 stretches to drive the hook locking block 462 to move downwards, the V-shaped groove 4620 of the hook locking block 462 and the torsion arm b are positioned on the same horizontal plane before being mounted, the speed reducing motor 41 drives the rotating frame 42 to rotate, the V-shaped groove 4620 is driven to hook the torsion arm b and continuously rotate, when the torsion arm b rotates to approach the release connecting rod 04, the piston rod assembly 5 stretches to drive the shifting rod 53 to move, the hook locking block 462 b is driven to continuously rotate, the hook 03 is driven to rotate to the hook 03 b, and the hook 03 b is driven to rotate to the tail of the release connecting rod 04, the hook 03 is driven to rotate to the hook 03 b, and the hook 03 b is driven to rotate to the tail of the hook 03 b, and the hook 03 b is driven to rotate to the hook 03 b.

The torsion spring installation equipment for the automobile lock body is compact in structure, stable in operation, capable of conducting complex torsion spring installation actions, capable of avoiding the torsion spring from bouncing up and flying out, capable of automatically pulling out interference parts, capable of saving labor force and capable of guaranteeing the consistency of torsion spring installation.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides an automobile lock body torsional spring erection equipment, includes lock body frock, install the lock body of waiting to assemble the torsional spring on the lock body frock, lock body frock is gone up and down by jacking structure drive, its characterized in that: the lock body tool is characterized in that a rack is arranged above the lock body tool, a pressure spring component for pressing the torsion spring to prevent the torsion spring from bouncing off is arranged on the rack, a hook lock device for poking the torsion arm and lifting and assembling the torsion arm onto the shell is arranged on the rack, and a poking rod component for poking the interference piece is also arranged on the rack.

2. The automotive lock body torsion spring mounting apparatus according to claim 1, wherein: the hook lock device comprises a gear motor arranged on the frame, a rotating frame driven to rotate by the gear motor, a pressing rod arranged on the rotating frame and used for pressing the lock body, a first lifting cylinder arranged on the rotating frame, a second lifting cylinder driven to move up and down by the first lifting cylinder, and a hook lock component driven to move up and down by the second lifting cylinder and used for hooking the torsion spring torsion arm.

3. The automotive lock body torsion spring mounting apparatus according to claim 2, wherein: the hook lock assembly comprises a guide module arranged on the rotating frame and a hook lock block vertically movably inserted in the guide module, and a V-shaped groove for hooking the torsion spring torsion arm is formed in the side end of the lower portion of the hook lock block.

4. A vehicle lock body torsion spring mounting apparatus in accordance with claim 3 wherein: v-shaped grooves are symmetrically formed in two sides of the lower portion of the hook locking block.

5. The automotive lock body torsion spring mounting apparatus according to claim 1, wherein: the pressure spring assembly comprises a connecting rod arranged on a connecting plate of the deflector rod assembly and a pressing plate horizontally arranged at the bottom of the connecting rod and used for pressing the torsion spring.

6. The automotive lock body torsion spring mounting apparatus according to claim 1, wherein: the deflector rod assembly comprises a connecting plate arranged on the frame, a deflector cylinder horizontally arranged at the bottom of the connecting plate, and a deflector rod driven by the deflector cylinder and used for poking the interference piece.