CN219255729U

CN219255729U - Clamp of automobile rearview mirror lens cutting machine

Info

Publication number: CN219255729U
Application number: CN202223211387.4U
Authority: CN
Inventors: 伍元生
Original assignee: Nanchang Jiangling Group Shengwei Dehe Huaxiang Automotive Mirror Co ltd
Current assignee: Nanchang Jiangling Group Shengwei Dehe Huaxiang Automotive Mirror Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-06-27
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to a clamp of an automobile rearview mirror lens cutting machine, which comprises a base, a workbench and a motor, wherein the motor is symmetrically arranged on two sides of the workbench, the motor is connected with a screw rod, two sides of the screw rod are respectively provided with a first polished rod and a second polished rod, a sliding seat is arranged on the screw rod, the bottom of the sliding seat is connected with the screw rod through threads, two ends of the sliding seat are respectively sleeved on the first polished rod and the second polished rod through connecting seats, one side of the sliding seat, which is close to the workbench, is provided with a plurality of buffer seats arranged at intervals, a cavity is arranged in the buffer seat, a spring is arranged in the cavity, one end of the spring is connected with the inner wall of the buffer seat, the other end of the spring is connected with a limiting plate, two ends of the limiting plate are connected with the inner wall of the buffer seat in a sliding manner, and one side of the limiting plate is connected with a connecting rod. The utility model has compact structure, is suitable for clamping lenses with different sizes, and meanwhile, the buffer seat and the spring are arranged to reduce the impact on the lenses during clamping, thereby reducing the occurrence of problems of product quality.

Description

Clamp of automobile rearview mirror lens cutting machine

Technical Field

The utility model relates to the technical field of rearview mirror production, in particular to a clamp of an automobile rearview mirror lens cutting machine.

Background

Rearview mirrors are an indispensable accessory in vehicles, and mainly serve to facilitate a driver to observe a field of view required by regulations through the rearview mirrors in the vehicle. Lenses are typically cut to size and then deep processed, with the conventional cutting method generally being to lay the lens flat, then clamp the lens with a clamp to hold the lens stationary, then move a cutting blade in a predetermined direction and apply pressure to the lens to cut the lens into two sections. However, the conventional lens cutting method is easy to impact the lens and generate stress when clamping, so that the surface of the lens is easy to be bad, the quality of the product of the lens is affected, and the clamp needs to be replaced when clamping the lenses with different sizes.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a clamp of an automobile rearview mirror lens cutting machine aiming at the defects of the prior art.

The technical scheme adopted by the utility model is as follows:

the utility model provides a fixture of car rear-view mirror lens cutting machine, includes lens, base, workstation and motor, the intermediate position department of base is located to the workstation, on the workstation was located to the lens, the both sides of workstation are located to the motor symmetry, the motor all is connected with the lead screw, be equipped with first polished rod and second polished rod in the both sides of this lead screw respectively, lead screw and first polished rod, second polished rod parallel arrangement, the both ends fixedly connected with first bracing piece and the second bracing piece of first polished rod and second polished rod, the both ends rotatable of lead screw locate on first bracing piece and the second bracing piece, be equipped with the sliding seat on the lead screw, the bottom of this sliding seat is connected with the lead screw through the screw, the both ends of sliding seat are located on first polished rod and the second polished rod through the connecting seat cover respectively, one side that the sliding seat is close to the workstation is equipped with the buffer seat that a plurality of intervals set up, be equipped with the spring in this buffer seat cavity, the one end and the buffer seat inner wall of spring are connected with the limiting plate, sliding connection between the both ends and the buffer seat inner wall of this limiting plate, one side of limiting plate is connected with the connecting rod, this connecting rod stretches out the buffer seat and has the clamping plate.

Further preferably, two ends of the screw rod are connected with the first support rod and the second support rod through rolling bearings.

Further preferably, a rubber pad is arranged on one side, close to the workbench, of the clamping plate.

Further preferably, the clamping plate is arranged parallel to the lens.

Further preferably, the number of the buffer seats is 2, and the buffer seats are respectively arranged at two ends of the sliding seat.

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

the utility model has compact structure and convenient use, can adjust the distance between the clamping plates by the connection of the screw rods, is suitable for clamping lenses with different sizes, and meanwhile, the buffer seat and the spring can reduce the impact on the lenses during clamping and reduce the occurrence of problems of product quality.

Drawings

FIG. 1 is a top view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

illustration of: the device comprises a motor, a base, a first supporting rod, a first polished rod, a 5-screw rod, a 6-sliding seat, a 7-clamping plate, a rubber pad, a 9-workbench, a 10-connecting rod, a 11-limiting plate, a 12-spring, a 13-buffer seat, a second polished rod, a second supporting rod, a 16-connecting seat and a 17-lens, wherein the first supporting rod is arranged on the base, the second supporting rod is arranged on the base, and the first supporting rod is arranged on the base.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings.

The utility model provides a fixture of car rear-view mirror lens cutting machine, includes lens 17, base 2, workstation 9 and motor 1, the intermediate position department of base 2 is located to workstation 9, and lens 17 is located on workstation 9, and motor 1 symmetry locates the both sides of workstation 9, and two motors 1 all are connected with lead screw 5 about, and the both sides of this lead screw 5 are equipped with first polished rod 4 and second polished rod 14 respectively, and lead screw 5 and first polished rod 4, second polished rod 14 parallel arrangement, and the both ends fixedly connected with first bracing piece 3 and second bracing piece 15 of first polished rod 4 and second polished rod 14, the both ends rotatable of lead screw 5 locate on first bracing piece 3 and the second bracing piece 15, be equipped with sliding seat 6 on the lead screw 5, the bottom of this sliding seat 6 is connected with lead screw 5 through the screw thread, and on first polished rod 4 and second polished rod 14 are located respectively to the both ends of sliding seat 6 through connecting seat 16 cover, and first polished rod 4 and second polished rod 14, connecting seat 16 play the supporting role. The motor 1 rotates to drive the screw rod 5 to rotate so as to drive the sliding seat 6 to slide left and right.

In order to reduce the impact on the lens when clamping, two ends of one side of the sliding seat 6, which is close to the workbench 9, are provided with 2 buffer seats 13 arranged at intervals, a cavity is arranged inside the buffer seats 13, a spring 12 is arranged in the cavity, one end of the spring 12 is connected with the inner wall of the buffer seat 13, the other end of the spring 12 is connected with a limiting plate 11, two ends of the limiting plate 11 are in sliding connection with the inner wall of the buffer seat 13, one side of the limiting plate 11 is connected with a connecting rod 10, and the connecting rod 10 penetrates through the buffer seats 13 to extend out of the buffer seats 13 to be externally connected with the clamping plate 7. The motor 1 rotates to drive the clamping plates 7 to move towards the lens, the springs 12 generate a buffer effect at the moment of clamping, the sliding seat 6 moves further, the springs 12 are compressed, and the left clamping plate 7 and the right clamping plate 7 finally clamp the lens.

More specifically, two ends of the screw rod 5 are connected with the first support rod 3 and the second support rod 15 through rolling bearings.

For further cushioning, a rubber pad 8 is arranged on the side of the clamping plate 7 close to the workbench 9.

More specifically, the clamping plate 7 is arranged parallel to the lens.

The foregoing description of the preferred embodiments of the present utility model has been presented only in terms of those specific and detailed descriptions, and is not, therefore, to be construed as limiting the scope of the utility model. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a fixture of car rear-view mirror lens cutting machine, a serial communication port, including lens (17), base (2), workstation (9) and motor (1), the intermediate position department of base (2) is located in workstation (9), lens (17) are located on workstation (9), both sides of workstation (9) are located to motor (1) symmetry, motor (1) all are connected with lead screw (5), the both sides of this lead screw (5) are equipped with first polished rod (4) and second polished rod (14) respectively, lead screw (5) and first polished rod (4), second polished rod (14) parallel arrangement, the both ends fixedly connected with first bracing piece (3) and second bracing piece (15) of first polished rod (4) and second polished rod (14), on first bracing piece (3) and second bracing piece (15) are located to the both ends rotatable of lead screw (5), be equipped with sliding seat (6) on lead screw (5), the bottom of this sliding seat (6) is connected with lead screw (5) through screw thread, the both ends of sliding seat (6) are equipped with buffer seat (13) on the cavity (13) are located respectively through connecting seat (16) and second polished rod (14) on the one side of first polished rod (13), a spring (12) is arranged in the cavity, one end of the spring (12) is connected with the inner wall of the buffer seat (13), the other end of the spring is connected with a limiting plate (11), two ends of the limiting plate (11) are connected with the inner wall of the buffer seat (13) in a sliding mode, one side of the limiting plate (11) is connected with a connecting rod (10), and the connecting rod (10) penetrates through the buffer seat (13) to extend out of the buffer seat (13) to be externally connected with a clamping plate (7).

2. The fixture of an automobile rearview mirror lens cutting machine according to claim 1, wherein the two ends of the screw rod (5) are connected with the first support rod (3) and the second support rod (15) through rolling bearings.

3. The clamp of the automobile rearview mirror lens cutting machine according to claim 1, characterized in that the side of the clamping plate (7) close to the workbench (9) is provided with a rubber pad (8).

4. A clamp for a cutting machine for the lenses of motor vehicle rear-view mirrors according to claim 1, characterised in that said clamping plates (7) are arranged parallel to the lenses.

5. The fixture of an automobile rearview mirror lens cutting machine according to claim 1, wherein the number of the buffer seats (13) is 2, and the buffer seats are respectively arranged at two ends of the sliding seat (6).