Clamp tool for elevator guide shoe plate machining

Abstract

The utility model relates to the technical field of elevator accessory production, in particular to a clamp tool for machining an elevator guide shoe plate, which comprises a rotary motor, a lower rotary disc, an upper rotary disc, an outer support plate, an inner support plate, an overturning motor and a clamp, a plurality of notches are formed in the lower rotary disc and the upper rotary disc in the circumferential direction, outer supporting plates are installed at the inner ends of the notches, inner supporting plates are installed on the inner sides of the outer supporting plates, overturning motors are installed on the inner supporting plates, bearings are installed on the outer supporting plates, and clamps are installed at the outer ends of output shafts of the overturning motors. The outer supporting plate and the inner supporting plate are used for improving the supporting strength between the lower rotary table and the upper rotary table, the overturning motor is used for driving the clamp to overturn, the clamp can drive the guide shoe bottom plate to overturn after clamping the guide shoe bottom plate of the elevator guide shoe plate, and the gaps of the lower rotary table and the upper rotary table and the gap space between the lower rotary table and the upper rotary table can serve as machining areas. And the machining requirements of different positions are met.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator accessory production, and particularly relates to a fixture tooling for processing elevator guide shoe plates. Background Technique

[0002] The elevator guide shoe plate is an important part of the elevator mechanical system, and its main functions include the following aspects: 1) Guiding function: The elevator guide shoe plates are installed on both sides of the elevator car and the counterweight (or balance weight). When the elevator moves up and down, the guide shoe plates make reciprocating lifting movements along the fixed guide rails installed on the shaft wall. The function of the guide shoe plates is to enable the elevator car and the counterweight to only move up and down along the guide rails and not move horizontally. 2) Supporting function: The guide shoe plates also bear the weights of the elevator car and the counterweight and transfer the weights to the shaft wall through the guide rails. At the same time, it can also absorb the vibrations and impacts generated during the movement of the elevator to ensure the smooth operation of the elevator. 3) Protecting the elevator guide rails: The guide shoe plates are usually made of wear-resistant and slip-resistant materials such as nylon and polyurethane. These materials can effectively reduce the wear of the elevator guide rails and extend the service life of the guide rails. 4) Maintaining the stability of the elevator: Through the cooperation of the guide shoe plates and the guide rails, the elevator can maintain a stable operating state in the shaft, reducing the noise and wear caused by vibrations and impacts.

[0003] During the processing of elevator guide shoe plates, fixture tooling is required to clamp them. The traditional fixture tooling for processing elevator guide shoe plates has deficiencies in use. After clamping the elevator guide shoe plates, it cannot drive them to flip according to requirements to meet the processing requirements at different positions. Therefore, it is necessary to optimize and improve its structure. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the above problems existing in the traditional technology and provide a fixture tooling for processing elevator guide shoe plates.

[0005] To achieve the above technical purpose and reach the above technical effect, the utility model is realized through the following technical solutions:

[0006] A fixture tool for processing an elevator guide shoe plate, comprising a rotary motor, a lower turntable, an upper turntable, an outer support plate, an inner support plate, a flipping motor and a fixture. The output shaft of the rotary motor is externally provided with the lower turntable and the upper turntable. The lower turntable and the upper turntable are each provided with a plurality of notches along the circumferential direction. The outer support plates are installed at the inner ends of the corresponding notches of the lower turntable and the upper turntable. The inner support plate is installed inside the outer support plates between the lower turntable and the upper turntable. The flipping motor is installed on the inner support plate. A bearing cooperating with the output shaft of the flipping motor is installed on the outer support plate. The outer end of the output shaft of the flipping motor is installed with the fixture. The fixture consists of a cover body, a movable disk, a toothed ring, an adjusting motor, a driving gear and a clamping jaw. The movable disk with a toothed ring on the back side is installed inside the cover body. The adjusting motor is installed on the inner side of the outer part of the cover body. The output end of the adjusting motor is installed with the driving gear meshing with the toothed ring. A plurality of clamping jaws are movably restricted on the front side of the outer part of the cover body. The rotation of the movable disk is used to drive the radial displacement of each clamping jaw, thereby realizing the clamping of the guide shoe bottom plate in the elevator guide shoe plate.

[0007] Further, in the above-mentioned fixture tool for processing an elevator guide shoe plate, the lower turntable and the upper turntable are each provided with six notches along the circumferential direction, and the number of the fixtures is six in total.

[0008] Further, in the above-mentioned fixture tool for processing an elevator guide shoe plate, the cover body is fixedly installed at the outer end of the output shaft of the flipping motor.

[0009] Further, in the above-mentioned fixture tool for processing an elevator guide shoe plate, an activity cavity is provided inside the cover body, and a plurality of radial sliding grooves are provided along the circumferential direction on the outer side plate of the cover body.

[0010] Further, in the above-mentioned fixture tool for processing an elevator guide shoe plate, a plurality of arc-shaped sliding grooves are provided along the circumferential direction on the front side of the movable disk.

[0011] Further, in the above-mentioned fixture tool for processing an elevator guide shoe plate, the clamping jaw consists of a sliding head part and a clamping jaw part. The sliding head part is slidably restricted in the arc-shaped sliding groove, and the clamping jaw part is slidably restricted in the radial sliding groove.

[0012] The beneficial effects of the present utility model are as follows:

[0013] The structure of the present utility model is reasonably designed. It mainly consists of a rotary motor, a lower turntable, an upper turntable, an outer support plate, an inner support plate, a flipping motor and a fixture. The outer support plate and the inner support plate are used to improve the support strength between the lower turntable and the upper turntable. The flipping motor is used to drive the fixture to flip. In this way, after the fixture clamps the guide shoe bottom plate of the elevator guide shoe plate, it can drive it to flip. The notches of the lower turntable and the upper turntable and the clearance space between the lower turntable and the upper turntable can all be used as processing areas, meeting the processing requirements of different positions.

[0014] Of course, any product implementing the present utility model does not necessarily need to achieve all of the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other accompanying drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 Schematic three-dimensional structure diagram of the whole of the present utility model;

[0017] Figure 2 Schematic front view structure diagram of the whole of the present utility model;

[0018] Figure 3 Schematic top view structure diagram of the whole of the present utility model;

[0019] Figure 4 Schematic position diagram of the outer support plate, inner support plate and tilting motor in the present utility model;

[0020] Figure 5 Schematic exploded front view structure diagram of the fixture in the present utility model;

[0021] Figure 6 Schematic exploded three-dimensional structure diagram of the fixture in the present utility model;

[0022] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0023] 1 - Rotary motor, 2 - Lower turntable, 3 - Upper turntable, 4 - Outer support plate, 5 - Inner support plate, 6 - Tilting motor, 7 - Fixture, 71 - Cover body, 711 - Radial chute, 72 - Movable disk, 721 - Arc chute, 73 - Gear ring, 74 - Adjusting motor, 75 - Driving gear, 76 - Claw, 761 - Sliding head, 762 - Claw part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0025] Please refer to Figures 1-6As shown in the figure, this embodiment is a fixture tool for the processing of elevator guide shoe plates, including a rotary motor 1, a lower turntable 2, an upper turntable 3, an outer support plate 4, an inner support plate 5, a flipping motor 6, and a fixture 7. The output shaft of the rotary motor 1 is externally provided with a lower turntable 2 and an upper turntable 3. The lower turntable 2 and the upper turntable 3 are each provided with a plurality of notches along the circumferential direction. The outer support plates 4 are installed at the inner ends of the corresponding notches of the lower turntable 2 and the upper turntable 3. The inner support plate 5 is installed inside the outer support plates 4 between the lower turntable 2 and the upper turntable 3. The flipping motor 6 is installed on the inner support plate 5. Bearings cooperating with the output shaft of the flipping motor 6 are installed on the outer support plates 4. The fixture 7 is installed at the outer end of the output shaft of the flipping motor 6.

[0026] In this embodiment, the fixture 7 is composed of a housing 71, a movable disk 72, a gear ring 73, an adjustment motor 74, a driving gear 75, and a jaw 76. The movable disk 72 with a gear ring 73 on the back side is installed inside the housing 71. The adjustment motor 74 is installed on the inner side of the outer part of the housing 71. The driving gear 75 meshing with the gear ring 73 is installed at the output end of the adjustment motor 74. A plurality of jaws 76 are movably restricted at the front side of the outer part of the housing 71. The rotation of the movable disk 72 is used to drive the radial displacement of each jaw 76, thereby realizing the clamping of the guide shoe bottom plate in the elevator guide shoe plate.

[0027] In this embodiment, the lower turntable 2 and the upper turntable 3 are each provided with six notches along the circumferential direction, and the number of the fixtures 7 is six in total.

[0028] In this embodiment, the housing 71 is fixedly installed at the outer end of the output shaft of the flipping motor 6.

[0029] In this embodiment, an activity cavity is provided inside the housing 71, and a plurality of radial sliding grooves 711 are provided along the circumferential direction on the outer side plate of the housing 71.

[0030] In this embodiment, a plurality of arc-shaped sliding grooves 721 are provided along the circumferential direction on the front side of the movable disk 72.

[0031] In this embodiment, the jaw 76 is composed of a sliding head part 761 and a jaw part 762. The sliding head part 761 is slidably restricted in the arc-shaped sliding groove 721, and the jaw part 762 is slidably restricted in the radial sliding groove 711.

[0032] A specific application of this embodiment is as follows: This tooling mainly consists of a rotary motor 1, a lower turntable 2, an upper turntable 3, an outer support plate 4, an inner support plate 5, a flipping motor 6, and a fixture 7. The outer support plate 4 and the inner support plate 5 are used to improve the support strength between the lower turntable 2 and the upper turntable 3. The flipping motor 6 is used to drive the fixture 7 to flip. In this way, after the fixture 7 clamps the guide shoe bottom plate of the elevator guide shoe plate, it can drive it to flip. The notches of the lower turntable 2 and the upper turntable 3 and the clearance space between the lower turntable 2 and the upper turntable 3 can all be used as processing areas to meet the processing requirements of different positions.

[0033] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to only the specific implementation manners. Obviously, according to the content of this specification, many modifications and variations can be made. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A fixture for machining elevator guide shoe plates, characterized in that: The invention comprises a rotary motor, a lower rotary disc, an upper rotary disc, an outer support plate, an inner support plate, a flip motor and a clamp, wherein a lower rotary disc and an upper rotary disc are installed on the outer side of the output shaft of the rotary motor, and the lower rotary disc and the upper rotary disc are respectively provided with a plurality of notches in the circumferential direction, and the outer support plates are installed on the inner ends of the corresponding notches of the lower rotary disc and the upper rotary disc, and the inner support plate is installed on the inner side of the outer support plate between the lower rotary disc and the upper rotary disc, and the flip motor is installed on the inner support plate, and a bearing matching with the output shaft of the flip motor is installed on the outer support plate, and a clamp is installed on the outer end of the output shaft of the flip motor; the clamp consists of a cover body, a movable disc, a gear ring, an adjusting motor, a driving gear and a clamp, a movable disc with a gear ring on the back side is installed inside the cover body, an adjusting motor is installed on the inner side of the outer cover body, and a driving gear meshing with the gear ring is installed on the output end of the adjusting motor, and a plurality of clamps are restricted on the outer front side of the cover body, and the radial displacement of each clamp is driven by the rotation of the movable disc to realize the clamping of the guide shoe bottom plate in the guide shoe plate of the elevator.

2. The fixture for machining elevator guide shoe plates according to claim 1, characterized in that: The lower turntable and the upper turntable are each provided with six notches along the circumferential direction, and the number of the clamps is six in total.

3. The fixture for machining elevator guide shoe plates according to claim 2, characterized in that: The cover body is fixedly mounted on the outer end of the output shaft of the flip motor.

4. The fixture for machining elevator guide shoe plates according to claim 3 is characterized in that: An active cavity is arranged inside the cover body, and a plurality of radial sliding grooves are opened along the circumferential direction on the outer plate of the cover body.

5. The fixture for machining elevator guide shoe plates according to claim 4, characterized in that: A plurality of arc-shaped sliding grooves are provided on the front side of the movable disk along the circumferential direction.

6. The fixture for machining elevator guide shoe plates according to claim 5, characterized in that: The clamping claw is composed of a sliding head portion and a clamping claw portion. The sliding head portion is slidably restricted in an arc-shaped sliding groove, and the clamping claw portion is slidably restricted in a radial sliding groove.

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