CN220408490U - Auxiliary clamp for elevator door plate machining - Google Patents

Abstract

The utility model discloses an auxiliary clamp for processing an elevator door plate, which comprises an operation platform, wherein a placement opening is arranged in the operation platform, the placement opening comprises two installation side walls which are oppositely arranged, two clamping assemblies are arranged in the placement opening and are respectively close to the two installation side walls, each clamping assembly comprises a bottom plate, a fixed clamping plate, a movable clamping plate and a clamping cylinder, the fixed clamping plate is fixed at the top of the bottom plate, a sliding block penetrating through the bottom plate is arranged at the bottom of the movable clamping plate, a sliding groove for the sliding block to penetrate through is arranged on the bottom plate and used for guiding the sliding block to slide, the clamping cylinder is fixed at the bottom of the bottom plate, and an output shaft of the clamping cylinder is fixedly connected with the sliding block; the fixed splint is opposite to the side fixedly connected with pivot of movable splint, and pivot and installation lateral wall rotate to be connected, and the pivot runs through the installation lateral wall and is connected with rotary driving piece. The auxiliary clamp for processing the elevator door plate can conveniently turn over the elevator door plate, and is beneficial to improving the working efficiency.

Description

Auxiliary clamp for elevator door plate machining

Technical Field

The utility model relates to an auxiliary clamp for processing an elevator door plate.

Background

An elevator refers to a permanent transportation device serving a number of specific floors in a building, the car of which runs in at least two columns of rigid rail motion perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line, the use of the elevator is ubiquitous in our lives, and the production of the elevator is also becoming more and more important. The elevator door plate is often required to be clamped and fixed by a clamp in the production and processing process. The clamp in the prior art can realize clamping of the elevator door plate, but is usually turned manually by an operator when turning over due to the fact that the front and back sides of the door plate are required to be processed in the processing process, but is easy to cause safety accidents in the turning over process due to the fact that the elevator door plate is large and heavy, meanwhile, labor force is greatly increased, and processing efficiency is reduced.

Disclosure of Invention

The utility model aims to provide an auxiliary clamp for processing an elevator door plate, which has a reasonable structure, can conveniently turn over the elevator door plate, and is beneficial to improving the working efficiency.

In order to achieve the above purpose, the technical scheme of the utility model is to design an auxiliary clamp for processing an elevator door plate, which comprises an operation platform, wherein a placement opening is arranged in the operation platform, the placement opening is rectangular, the placement opening comprises two oppositely arranged mounting side walls, two clamping components are arranged in the placement opening and are respectively close to the two mounting side walls, each clamping component comprises a bottom plate, a fixed clamping plate, a movable clamping plate and a clamping cylinder, the fixed clamping plate is fixed at the top of the bottom plate, the movable clamping plate is oppositely arranged with the fixed clamping plate, the bottom of the movable clamping plate is provided with a sliding block penetrating through the bottom plate, the bottom plate is provided with a sliding groove for the sliding block to penetrate through and for guiding the sliding block to slide, and the clamping cylinder is fixed at the bottom of the bottom plate and is fixedly connected with an output shaft of the clamping cylinder; the side fixedly connected with pivot of fixed splint dorsad movable splint, the pivot rotates with the installation lateral wall and is connected, and the pivot runs through the installation lateral wall and is connected with rotary driving piece.

Preferably, the rotary driving piece is fixedly connected with the operation platform through a bracket.

Preferably, rubber pads are respectively arranged on the opposite inner sides of the fixed clamping plate and the movable clamping plate.

Preferably, the rotary driving member is a servo motor.

Preferably, the four corners of the bottom of the operation platform are respectively provided with a supporting rod.

The utility model has the advantages and beneficial effects that: the auxiliary clamp for processing the elevator door plate is reasonable in structure, can conveniently turn over the clamped elevator door plate, is convenient to process the front surface and the back surface of the elevator door plate, and is beneficial to improving the working efficiency.

Drawings

Fig. 1 is a schematic diagram of the present utility model.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic view of a clamping assembly of the present utility model.

Description of the embodiments

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

The technical scheme of the utility model is as follows:

as shown in fig. 1, fig. 2 and fig. 3, an auxiliary fixture for processing an elevator door panel comprises an operation platform 1, wherein a placement opening 2 is arranged in the operation platform 1, the placement opening 2 is rectangular, the placement opening 2 comprises two opposite installation side walls 3, two clamping assemblies 4 are arranged in the placement opening 2, the two clamping assemblies 4 are respectively close to the two installation side walls 3, each clamping assembly 4 comprises a bottom plate 5, a fixed clamping plate 6, a movable clamping plate 7 and a clamping cylinder 8, the fixed clamping plate 6 is fixed at the top of the bottom plate 5, the movable clamping plate 7 is opposite to the fixed clamping plate 6, a sliding block 9 penetrating through the bottom plate 5 is arranged at the bottom of the movable clamping plate 7, a sliding groove 10 for the sliding block 9 to penetrate through and guide sliding is arranged at the bottom plate 5, the clamping cylinders 8 are fixed at the bottom of the bottom plate 5, and an output shaft of each clamping cylinder 8 is fixedly connected with the sliding block 9; the side of fixed splint 6 back towards movable splint 7 fixedly connected with pivot 11, pivot 11 and installation lateral wall 3 rotate to be connected, and pivot 11 runs through installation lateral wall 3 and is connected with rotary driving piece 12.

Further, the rotary driving member 12 is fixedly connected with the operation platform 1 through a bracket 13.

Further, rubber pads 14 are respectively arranged on the opposite inner sides of the fixed clamping plate 6 and the movable clamping plate 7.

Further, the rotary driving member 12 is a servo motor.

Further, support rods are respectively arranged at four corners of the bottom of the operation platform 1.

The utility model relates to an auxiliary clamp for processing an elevator door plate, which comprises the following working principles: when the elevator door plate to be processed is placed in the placement opening 2, the folded edges at the two ends of the elevator door plate are respectively placed between the fixed clamping plate 6 and the movable clamping plate 7 of the clamping assembly, then the clamping cylinder 8 in the clamping assembly is controlled to extend, the movable clamping plate 7 is moved close to the fixed clamping plate 6 until the folded edges of the elevator door plate are clamped, thereby fixing the elevator door plate, and then the front surface of the elevator door plate can be processed; after the operation is finished, the servo motor is controlled to operate, the servo motor drives the rotating shaft 11 to rotate 180 degrees, so that the clamping assembly and the clamped and fixed elevator door plate are driven to turn over 180 degrees, and then the back surface of the elevator door plate can be processed; after the elevator door plate is finished, the servo motor drives the rotating shaft 11 to rotate 180 degrees again, so that the elevator door plate is turned over and reset, then the clamping cylinder 8 is controlled to retract, the movable clamping plate 7 moves away from the fixed clamping plate 6 and releases the elevator door plate, and then the finished elevator door plate can be taken down.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (5)

1. The utility model provides an elevator door plant processing is with supplementary anchor clamps, includes operation platform, its characterized in that, be equipped with in the operation platform and place the opening, place the opening and be the rectangle, should place the opening and include two installation lateral walls that set up relatively, and should place and be equipped with two clamping components in the opening, these two clamping components are close to two installation lateral walls respectively and set up, clamping components includes bottom plate, fixed splint, movable splint and centre gripping cylinder, fixed splint is fixed at the top of bottom plate, movable splint sets up with fixed splint relatively, and the bottom of this movable splint is equipped with the slider that runs through the bottom plate, the bottom plate is equipped with the spout that supplies the slider to run through, and is used for guiding the slider to slide, the centre gripping cylinder is fixed in the bottom of bottom plate, and the output shaft and the slider fixed connection of centre gripping cylinder; the side fixedly connected with pivot of fixed splint dorsad movable splint, the pivot rotates with the installation lateral wall and is connected, and the pivot runs through the installation lateral wall and is connected with rotary driving piece.

2. The auxiliary fixture for processing an elevator door panel according to claim 1, wherein the rotation driving member is fixedly connected with the operation platform through a bracket.

3. The auxiliary fixture for processing an elevator door panel according to claim 1, wherein rubber pads are respectively provided on opposite inner sides of the fixed clamping plate and the movable clamping plate.

4. The auxiliary fixture for processing an elevator door panel according to claim 1, wherein the rotation driving member is a servo motor.

5. The auxiliary fixture for processing the elevator door panel according to claim 1, wherein supporting rods are respectively arranged at four corners of the bottom of the operating platform.