CN219004612U

CN219004612U - Cover plate spring assembling device

Info

Publication number: CN219004612U
Application number: CN202223493816.1U
Authority: CN
Inventors: 李大潘
Original assignee: Zhongshan Guanghuilong Hardware Products Co ltd
Current assignee: Zhongshan Guanghuilong Hardware Products Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-12
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of lockset production, in particular to a cover plate spring assembly device which comprises a machine table, wherein the top of the machine table is driven to rotate by a driving piece, and a mold seat is arranged on the turntable; wherein, the top of the machine table is also provided with a feeding mechanism, a pressing mechanism, a spring fixing mechanism and a discharging mechanism; according to the utility model, the square rod is fed through the feeding mechanism, the die seat is driven to move through the rotary table after the square rod is fed to the die seat, when the processing station is moved, a user can place the cover plate sleeved with the spring on the square rod at the moment, the rotary table continues to rotate, the compression fixation between the square rod and the cover plate is realized through the compression mechanism, the rotary table continues to rotate, the spring is fixed on the cover plate through the fixed spring mechanism, the blanking operation is realized at the moment, the whole process has higher automation degree, and only the cover plate and the spring are placed manually, so that the manual operation quantity is effectively reduced, and the production efficiency is improved.

Description

Cover plate spring assembling device

Technical Field

The utility model relates to the technical field of lockset production, in particular to a cover plate spring assembly device.

Background

The handle lock is divided into a split lock, a conjoined lock and a three-rod quick-mounting lock. The product is made of more materials, such as zinc alloy, stainless steel, copper and aluminum alloy. The indoor door lock has three types of European style, chinese style and modern conciseness, and the shape and the color of the handle are more various and colorful in order to match with furniture of various styles.

In the production process of the handle lock, a cover plate is arranged in a cover plate of the handle, a spring piece and a square rod are required to be arranged on the cover plate, the spring piece is used for providing torsion force of the handle, the square rod is used for being connected with a handle panel on the other side, however, the assembly mode of the spring and the square rod of the traditional cover plate mostly adopts a plurality of devices matched with each other manually to carry out one-to-one processing operation, firstly, the manual operation amount is large, and secondly, the processing mode efficiency of the reassembling of the manual reciprocating moving parts is lower.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a cover plate spring assembling device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the cover plate spring assembling device comprises a machine table, wherein a turntable is driven to rotate by a driving piece at the top of the machine table, and a mold seat is arranged on the turntable;

wherein, the top of the machine table is also provided with a feeding mechanism, a pressing mechanism, a spring fixing mechanism and a discharging mechanism;

the spring fixing mechanism comprises a support, wherein the support is provided with a lifting assembly and a rotating assembly, the rotating assembly is used for rotationally fixing the spring, and the lifting assembly is used for driving the rotating assembly to move up and down.

Further, the lifting assembly comprises a cylinder A arranged on the support, a group of compression bars are connected to the shaft ends of the cylinder A in a pin joint mode, and the middle of each compression bar is connected with the top of the support in a pin joint mode through a supporting rod.

Further, the rotating assembly comprises a transverse plate arranged on the bracket, a cylinder B is fixedly arranged on the transverse plate, and a rack is fixedly arranged on the shaft end of the cylinder B;

the support is also rotationally connected with a main shaft, a torsion sleeve is fixedly arranged at the bottom of the main shaft, a gear meshed with the rack is arranged on the main shaft, and a connecting assembly is arranged between the main shaft and the compression bar.

Further, the connecting assembly comprises a connecting seat rotatably connected to the top of the main shaft, and the connecting seat is connected with the compression bar through a universal joint.

Further, the main shaft is fixedly provided with a wheel seat, the wheel seat is rotationally connected with a roller, and the bracket is provided with a limiting seat for limiting the rotation angle of the roller.

Further, the feeding mechanism is a vibration disc feeding device.

Further, six groups of die seats are distributed on the circumference of the turntable at equal intervals.

The cover plate spring assembly device provided by the utility model has the beneficial effects that: according to the utility model, the square rod is fed through the feeding mechanism, the die seat is driven to move through the rotary table after the square rod is fed to the die seat, when the processing station is moved, a user can place the cover plate sleeved with the spring on the square rod at the moment, the rotary table continues to rotate, the compression fixation between the square rod and the cover plate is realized through the compression mechanism, the rotary table continues to rotate, the spring is fixed on the cover plate through the fixed spring mechanism, the blanking operation is realized at the moment, the whole process has higher automation degree, and only the cover plate and the spring are placed manually, so that the manual operation quantity is effectively reduced, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the removing hold-down mechanism of the present utility model;

fig. 3 is an enlarged schematic view of a region a of fig. 2.

In the figure: 1. a machine table; 11. a driving member; 12. a turntable; 13. a mold base; 2. a feeding mechanism; 3. a compressing mechanism; 4. a spring fixing mechanism; 41. a bracket; 42. a lifting assembly; 421. a cylinder A; 422. a compression bar; 423. a brace rod; 43. a rotating assembly; 431. a cross plate; 432. a cylinder B; 433. a rack; 434. a main shaft; 435. twisting the sleeve; 436. a gear; 437. a connecting seat; 438. a wheel seat; 439. a limit seat; 5. and a blanking mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a cover plate spring assembling device comprises a machine 1, wherein a turntable 12 is driven to rotate by a driving piece 11 on the top of the machine 1, in this embodiment, the driving piece 11 can be set as a gear motor, a mold seat 13 is mounted on the turntable 12, and specifically, six groups of mold seats 13 are distributed on the circumference of the turntable 12 at equal intervals;

wherein, the top of the machine table 1 is also provided with a feeding mechanism 2, a pressing mechanism 3, a spring fixing mechanism 4 and a discharging mechanism 5;

the spring fixing mechanism 4 comprises a bracket 41, wherein the bracket 41 is provided with a lifting assembly 42 and a rotating assembly 43, the rotating assembly 43 is used for rotationally fixing a spring, and the lifting assembly 42 is used for driving the rotating assembly 43 to move up and down.

Specifically, in the utility model, the square rod is fed through the feeding mechanism 2, the square rod is fed to the die seat 13, the die seat 13 is driven to move through the rotary table 12, when the processing station is moved, a user can place the cover plate sleeved with the spring on the square rod, the rotary table 12 continues to rotate, the compression and fixation between the square rod and the cover plate are realized through the compression mechanism, the rotary table 12 continues to rotate, the spring is fixed on the cover plate through the fixed spring mechanism 4, the discharging operation is realized at the moment, the whole process has higher automation degree, only the cover plate and the spring are placed manually, the manual operation amount is effectively reduced, and the production efficiency is improved.

Further, in the present utility model, the lifting assembly 42 includes a cylinder a421 mounted on the support 41, a set of compression bars 422 are pinned on the shaft ends of the cylinder a421, the middle part of the compression bars 422 is pinned with the top of the support 41 by the supporting bars 423, specifically, the compression bars 422 are lifted up by driving the cylinder a421, so that the other ends of the compression bars 422 are pushed down against the rotating assembly 43, specifically, in the present embodiment, the cylinder a421 is pinned with the support 41 to ensure the normal driving of the compression bars 422.

Still further, the rotating assembly 43 includes a cross plate 431 mounted on the bracket 41, and a cylinder B432 is fixedly mounted on the cross plate 431, wherein a rack 433 is fixedly mounted on the shaft end of the cylinder B432;

the support 41 is also rotatably connected with a main shaft 434, a torsion sleeve 435 is fixedly arranged at the bottom of the main shaft 434, a gear 436 meshed with a rack 433 is arranged on the main shaft 434, and a connecting component is arranged between the main shaft 434 and the compression bar 422.

Specifically, when the pressing rod 422 abuts against the main shaft 434 to move downwards, the torsion sleeve 435 is sleeved on the outer side of the cover plate and the spring, and the rack 433 is driven to move through the cylinder B432 to rotate the main shaft 434, so that the torsion sleeve 435 rotates to fix the torsion of the spring, and after that, the lifting assembly 42 resets, the main shaft 434 is pulled to reset, so that the turntable 12 rotates to wait for the next panel processing operation.

The above-mentioned connection assembly includes a connection seat 437 rotatably connected to the top of the spindle 434, the connection seat 437 is connected to the compression bar 422 through a universal joint, and in particular, since the compression bar 422 rotates obliquely, the compression bar 422 can be connected by the universal joint to press the connection seat 437, and in other embodiments, the connection can be achieved by grooving the end surface of the compression bar 422 and arranging a connection rod fixed to the connection seat 437 in the groove.

In order to limit the rotation position of the spindle 434, in the present utility model, a wheel seat 438 is fixedly mounted on the spindle 434, a roller is rotatably connected to the wheel seat 438, and a limiting seat 439 for limiting the rotation angle of the roller is disposed on the bracket 41.

In more detail, the feeding mechanism 2 is a vibration disc feeding device, the discharging mechanism 5 is arranged to realize material taking and discharging through a pneumatic clamping jaw driven by a cylinder part to displace, the pressing mechanism 3 can adopt a traditional hydraulic cylinder to realize pressing, and can also adopt a pneumatic lifting rod of the cylinder to realize pressing, and the specific material taking and discharging can be selected according to the requirements of a person skilled in the art, and the material taking and discharging are not repeated here.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a apron spring assembly quality, includes board (1), its characterized in that: the top of the machine table (1) is driven to rotate by a driving piece (11) to form a rotary table (12), and a die seat (13) is arranged on the rotary table (12);

wherein, a feeding mechanism (2), a pressing mechanism (3), a spring fixing mechanism (4) and a discharging mechanism (5) are also arranged at the top of the machine table (1);

the spring fixing mechanism (4) comprises a support (41), wherein the support (41) is provided with a lifting assembly (42) and a rotating assembly (43), the rotating assembly (43) is used for rotationally fixing a spring, and the lifting assembly (42) is used for driving the rotating assembly (43) to move up and down.

2. A cover spring assembly device according to claim 1, wherein: the lifting assembly (42) comprises an air cylinder A (421) arranged on the support (41), a group of compression bars (422) are connected to the shaft ends of the air cylinder A (421) in a pin joint mode, and the middle portion of each compression bar (422) is connected with the top of the support (41) in a pin joint mode through a supporting rod (423).

3. A cover spring assembly device according to claim 2, wherein: the rotating assembly (43) comprises a transverse plate (431) arranged on the bracket (41), an air cylinder B (432) is fixedly arranged on the transverse plate (431), and a rack (433) is fixedly arranged on the shaft end of the air cylinder B (432);

the support (41) is further rotationally connected with a main shaft (434), a torsion sleeve (435) is fixedly arranged at the bottom of the main shaft (434), a gear (436) meshed with the rack (433) is arranged on the main shaft (434), and a connecting component is arranged between the main shaft (434) and the compression bar (422).

4. A cover spring assembly according to claim 3, wherein: the connecting assembly comprises a connecting seat (437) rotatably connected to the top of the main shaft (434), and the connecting seat (437) is connected with the pressure rod (422) through a universal joint.

5. A cover spring assembly according to claim 3, wherein: the main shaft (434) is also fixedly provided with a wheel seat (438), the wheel seat (438) is rotationally connected with a roller, and the bracket (41) is provided with a limiting seat (439) for limiting the rotation angle of the roller.

6. A cover spring assembly device according to claim 1, wherein: the feeding mechanism (2) is a vibration disc feeding device.

7. A cover spring assembly device according to claim 1, wherein: six groups of die seats (13) are distributed on the rotary table (12) at equal intervals on the circumference.