Jacking, rotating and translating module

Abstract

The utility model discloses a jacking, rotating and translating module, which belongs to the field of motor assembly production lines and comprises a carrying table, a rotating mechanism arranged below the carrying table and used for driving the carrying table to rotate, a lifting mechanism arranged below the carrying table and used for driving the carrying table and the rotating mechanism to synchronously move up and down, and a translating mechanism, the translation mechanisms are distributed on the two sides of the carrying table and can drive the carrying table, the rotating mechanism and the lifting mechanism to synchronously move front and back. A translation function is integrated on the basis of original jacking and rotating, the distance between a product and an operator is shortened, field personnel can conveniently install screws on the product, and the problem that screws of the product on a production line are inconvenient to assemble is solved.

Description

Technical Field

[0001] The utility model belongs to the field of motor assembly production lines and relates to a jacking, rotating and translating module. Background Art

[0002] The on-board charger (OBC) is a device that provides charging services for electric vehicles. It converts the voltage of the power grid into the high-voltage direct current required by the electric vehicle's power battery, and connects the vehicle battery through the AC charging port to realize the charging process.

[0003] During the assembly process of the on-board charger, the internal connection board (PCB) needs to be fixed by the on-site personnel with a screw gun. Currently, the market uses a lifting and rotating mechanism to lift it off the production line and then rotate it 90 degrees for the on-site personnel to screw it in. However, due to the large length of the on-board charger, the connection board used is relatively far away, and the workstation of the on-site personnel is relatively fixed. For the long-distance screw installation, the on-site personnel have the problem of inconvenience in installation.

[0004] Therefore, it is necessary to improve the prior art to overcome the defects in the prior art. Utility Model Content

[0005] The utility model aims to provide a lifting, rotating and translating module to solve the problem of inconvenient screw assembly of products on a production line.

[0006] The purpose of the utility model is achieved through the following technical solutions:

[0007] A lifting, rotating and translating module comprises a platform, a rotating mechanism for driving the platform to rotate is arranged below the platform, a lifting mechanism for driving the platform and the rotating mechanism to move up and down synchronously is arranged below the platform, and

[0008] The translation mechanism is distributed on both sides of the platform and can drive the platform, the rotating mechanism and the lifting mechanism to move forward and backward synchronously.

[0009] Further, the lifting mechanism includes a lifting base plate, a lifting plate is arranged above the lifting base plate, a lifting cylinder and a guide assembly are arranged on the lifting base plate, the piston rod end of the lifting cylinder is fixedly connected to the lifting plate, and one end of the guide column of the guide assembly is fixed on the lifting plate; a connecting piece is arranged between the lifting plate and the carrier, and the connecting piece is distributed in the center position of the carrier.

[0010] Furthermore, the guide assembly includes a plurality of matching guide posts and guide sleeves, the guide sleeves are distributed around the lifting cylinder, and each guide sleeve is provided with a guide post; the guide posts are connected by a linkage plate.

[0011] Furthermore, a limit block is fixedly arranged on the linkage plate, and an elastic limiter and a hard limiter corresponding to the limit block are arranged on the lifting base plate.

[0012] Furthermore, the connecting member is a turntable bearing, and the lifting base plate and the lifting plate are provided with a notch corresponding to the turntable bearing, and the rotating mechanism is arranged in the notch.

[0013] Furthermore, the rotating mechanism includes a driver, a driving shaft of the driver is fixedly connected to the carrier through a connecting plate, the driver is fixedly arranged on a rotating base plate, the rotating base plate is fixedly connected to the outer disk of the turntable bearing through a fixing column, and the inner disk of the turntable bearing is fixedly connected to the carrier.

[0014] Furthermore, the driver is a rotary motor or a rotary cylinder.

[0015] Furthermore, a fixing rod is detachably provided on the driver, the fixing rod passes through the platform upward and is exposed above the platform, and a supporting piece is detachably provided on the upper end of the fixing rod.

[0016] Further, the translation mechanism includes linear slide rails distributed on both sides of the lifting base, a slide plate is slidably arranged on the linear slide rails, one end of the slide plate is fixed on the lifting base, a translation cylinder is arranged on one side of the linear slide rails, a sliding plate is slidably arranged on the translation cylinder, and one end of the sliding plate is fixedly connected to the slide plate.

[0017] The above technical solution has the following beneficial effects: the translation function is integrated on the basis of the original lifting and rotation, which shortens the distance between the product and the operator, makes it convenient for on-site personnel to install screws on the product, and solves the problem of inconvenient screw assembly of products on the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1 This is a schematic diagram of the first state structure provided by the utility model.

[0021] Figure 2 This is a schematic diagram of the second state structure provided by the utility model (without protective cover).

[0022] Figure 3 for Figure 2 Schematic diagram of the main structure.

[0023] In the figure: 1-carrier; 2-driver; 3-lifting substrate; 4-lifting plate; 5-lifting cylinder; 6-guide column; 7-linkage plate; 8-limiting block; 9-connecting piece; 10-rotating substrate; 11-linear guide rail; 12-slide plate; 13-translational cylinder; 14-sliding plate; 15-support member; 16-protective cover. DETAILED DESCRIPTION

[0024] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other. Example

[0025] See also Figure 1-Figure 3 As shown, a lifting, rotating and translating module includes a carrier 1, on which a positioning member for fixing a product is arranged. A rotating mechanism for driving the carrier to rotate is arranged below the carrier 1. The driver 2 (driving source) of the rotating mechanism can be a rotating motor or a rotating cylinder. The driving shaft is fixedly connected to the carrier through a connecting plate to realize a 90° rotation of the carrier 1. A lifting mechanism for driving the carrier and the rotating mechanism to move up and down synchronously is arranged below the carrier 1. The lifting mechanism includes a lifting base plate 3, and a lifting plate 4 is arranged above the lifting base plate 3. A lifting cylinder 5 and a guide assembly are arranged on the lifting base plate 3. In this embodiment, the number of lifting cylinders 5 is two, and the number of guide assemblies is two groups. One lifting cylinder 5 corresponds to one guide assembly, and they are distributed on both sides of the driver 2. When in use, the two lifting cylinders 5 are driven up and down synchronously, and the guide assembly on one side assists the lifting plate 4 to move up and down.

[0026] Specifically, the piston rod end of the lifting cylinder 5 is fixedly connected to the lifting plate 4, one end of the guide column 6 of the guide assembly is fixed on the lifting plate 4, and a plurality of guide sleeves are arranged on the lifting base plate 3. The guide sleeves are distributed around the lifting cylinder 5, and the guide columns 6 are arranged in the corresponding guide sleeves. In order to ensure the linkage transmission of the guide columns 6 of the guide assembly, the guide columns are connected by a linkage plate 7. A limit block 8 is fixedly arranged on the linkage plate 7, and an elastic limiter and a hard limiter corresponding to the limit block 8 are arranged on the lifting base plate 3. The elastic limiter has an elastically retractable push rod, which faces downward, and its end is lower than the hard limiter in an unstressed state. Therefore, when the limit block 8 moves upward, it first contacts with the push rod on the elastic limiter, and then contacts with the hard limiter, which plays a damping and buffering role.

[0027] A connector 9 is provided between the lifting plate 4 and the carrier 1, and the connector 9 is distributed in the center of the carrier 1. Specifically, the connector 9 is a turntable bearing, the outer disk of the turntable bearing is connected to the lifting plate 4 by bolts, and the inner disk of the turntable bearing is fixedly connected to the carrier 1. By rotating the bearing, the carrier 1 can rotate relative to the lifting plate 4.

[0028] A notch corresponding to the turntable bearing is provided on the lifting base plate 3 and the lifting plate 4, and the rotating mechanism is provided in the notch. The rotating mechanism includes a rotating base plate 10, and the rotating base plate 10 is fixedly connected to the outer plate of the turntable bearing through a fixing column. The driver 2 is fixedly provided on the rotating base plate 10, and the driving shaft of the driver 2 is fixedly connected to the carrier 1 upward.

[0029] Through the above structural design, driven by the driver 2 and the lifting cylinder 5, the lifting and rotating actions of the carrier 1 can be realized.

[0030] In this embodiment, a translation mechanism is arranged on both sides of the carrier 1, and the translation mechanism can drive the carrier, the rotation mechanism and the lifting mechanism to move forward and backward synchronously. Specifically, the translation mechanism is arranged on a frame (not shown in the frame figure), including linear slide rails 11 distributed on both sides of the lifting base plate, and a slide plate 12 is slidably arranged on the linear slide rails 11, and one end of the slide plate 12 is fixed on the lifting base plate 3. A translation cylinder 13 is arranged on one side of one of the linear slide rails, and the translation cylinder 13 adopts a rodless cylinder, on which a sliding plate 14 is slidably arranged, and one end of the sliding plate 14 is fixedly connected to the slide plate 12.

[0031] Preferably, the driver 2 is detachably provided with a fixing rod, which passes through the platform upward and is exposed above the platform 1, and a support member 15 is detachably provided at the upper end of the fixing rod. The support member is used to position the product placed on the platform.

[0032] Preferably, a protective cover 16 is provided below the lifting base plate 3, and the protective cover 16 shields the lifting cylinder and the driver to protect privacy and improve overall aesthetics.

[0033] Preferably, an infrared sensor may be provided on the outside of the carrier 1 to sense whether a product is placed on the carrier 1 .

[0034] The lifting, rotating and translating module in this embodiment is part of the entire production line, and the power supply unit and the air supply unit on it are uniformly provided by the entire production line and are electrically connected to the controller on the entire production line. An operating switch is provided at the operator's station to control the corresponding actions of the lifting, rotating and translating module.

[0035] The utility model integrates a translation function on the basis of the original lifting and rotation, shortens the distance between the product and the operator, facilitates on-site personnel to install screws on the product, and solves the problem of inconvenient screw assembly of products on the production line.

[0036] The above is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A lifting, rotating and translating module, characterized in that: It includes a carrier, a rotating mechanism for driving the carrier to rotate is arranged below the carrier, a lifting mechanism for driving the carrier and the rotating mechanism to move up and down synchronously is arranged below the carrier, and The translation mechanism is distributed on both sides of the platform and can drive the platform, the rotating mechanism and the lifting mechanism to move forward and backward synchronously.

2. The lifting, rotating and translating module according to claim 1 is characterized in that: The lifting mechanism includes a lifting base plate, a lifting plate is arranged above the lifting base plate, a lifting cylinder and a guide assembly are arranged on the lifting base plate, the piston rod end of the lifting cylinder is fixedly connected to the lifting plate, and one end of the guide column of the guide assembly is fixed on the lifting plate; a connecting piece is arranged between the lifting plate and the carrier, and the connecting piece is distributed in the center position of the carrier.

3. The lifting, rotating and translating module according to claim 2 is characterized in that: The guide assembly includes a plurality of matching guide posts and guide sleeves. The guide sleeves are distributed around the lifting cylinder, and each guide sleeve is provided with a guide post. The guide posts are connected by a linkage plate.

4. The lifting, rotating and translating module according to claim 3 is characterized in that: A limit block is fixedly arranged on the linkage plate, and an elastic limiter and a hard limiter corresponding to the limit block are arranged on the lifting base plate.

5. The lifting, rotating and translating module according to claim 2 is characterized in that: The connecting piece is a turntable bearing, and the lifting base plate and the lifting plate are provided with a notch corresponding to the turntable bearing, and the rotating mechanism is arranged in the notch.

6. The lifting, rotating and translating module according to claim 5, characterized in that: The rotating mechanism includes a driver, a driving shaft of the driver is fixedly connected to the carrier through a connecting plate, the driver is fixedly arranged on a rotating base plate, the rotating base plate is fixedly connected to the outer plate of the turntable bearing through a fixing column, and the inner plate of the turntable bearing is fixedly connected to the carrier.

7. The lifting, rotating and translating module according to claim 6, characterized in that: The driver is a rotary motor or a rotary cylinder.

8. The lifting, rotating and translating module according to claim 6, characterized in that: The driver is detachably provided with a fixing rod, the fixing rod passes through the platform upwards and is exposed above the platform, and the upper end of the fixing rod is detachably provided with a supporting piece.

9. The lifting, rotating and translating module according to claim 2, characterized in that: The translation mechanism includes linear slide rails distributed on both sides of the lifting base plate, a slide plate is slidably arranged on the linear slide rails, one end of the slide plate is fixed on the lifting base plate, a translation cylinder is arranged on one side of the linear slide rails, a sliding plate is slidably arranged on the translation cylinder, and one end of the sliding plate is fixedly connected to the slide plate.

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