CN213439194U

CN213439194U - Jacking positioning device

Info

Publication number: CN213439194U
Application number: CN202021594364.4U
Authority: CN
Inventors: 陆灏铭; 彭海金
Original assignee: Shenzhen Intelligent Automation Equipment Co ltd
Current assignee: Changyuan Shenrui (Shenzhen) Electric Power Technology Co.,Ltd.
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-06-15
Anticipated expiration: 2030-08-04

Abstract

The utility model aims at providing a compatible strong, vertical direction occupation space is little, operate steadily, simple structure and maintain convenient jacking positioner. The utility model discloses a bottom plate, actuating mechanism and lifting unit, actuating mechanism includes motor and sloping block, the motor is fixed on the bottom plate, sloping block sliding fit is in on the bottom plate, the sloping block with the output shaft transmission of motor is connected, lifting unit includes support, lifter plate and wheel components, the support is fixed on the bottom plate, lifter plate sliding fit is in on the support, wheel components fixes the bottom of lifter plate, wheel components with the direction inclined plane cooperation of sloping block, pass through when the sloping block is made linear motion wheel components drives the lifter plate is along vertical direction motion. The utility model discloses be applied to jacking device's technical field.

Description

Jacking positioning device

Technical Field

The utility model discloses be applied to jacking device's technical field, in particular to jacking positioner.

Background

With the development of the intelligent manufacturing industry and the increasingly developing application of the manufacturing technology, the requirement on the performance precision of product detection is higher and higher, and in this case, a very accurate positioning device is required for positioning the product. At present, in the electronic product detection industry, the customization, serialization and diversification show a main characteristic, products need to be subjected to various functional detection in a production line, and a jacking positioning device is needed to position and detect the products before the products at one station flow to the next station for detection. The remodelling of product positioning jig will be the normality, however current jacking positioner's stroke is fixed, and the tool just trades the trouble, and the remodelling time is long for equipment down time is longer, has reduced production efficiency.

At present, the cylinder is mostly adopted as the power supply in jacking device, however the cylinder leaks gas easily, and the motion of cylinder receives the influence of gas circuit pressure easily, and the stroke is adjusted accurately and conveniently inadequately, and positional stability and precision need not mention. Also have on the market to adopt the motor to directly link lead screw motion part and up move from the bottom and realize driving the product and rise, and the standard component is many, and it is inconvenient to maintain, and the bottom need reserve great space for equipment is bulky.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a compatible strong, vertical direction occupation space is little, operate steadily, simple structure and maintain convenient jacking positioner.

The utility model adopts the technical proposal that: the utility model discloses a bottom plate, actuating mechanism and lifting unit, actuating mechanism includes motor and sloping block, the motor is fixed on the bottom plate, sloping block sliding fit is in on the bottom plate, the sloping block with the output shaft transmission of motor is connected, lifting unit includes support, lifter plate and wheel components, the support is fixed on the bottom plate, lifter plate sliding fit is in on the support, wheel components fixes the bottom of lifter plate, wheel components with the direction inclined plane cooperation of sloping block, pass through when the sloping block is made linear motion wheel components drives the lifter plate is along vertical direction motion.

According to the scheme, the motor is used for driving the inclined block to do linear motion, the roller assemblies are limited by the guide inclined plane of the inclined block to enable the roller assemblies to do lifting motion when the inclined block moves, and then the lifting plate is driven to lift, so that the jacking motion is achieved. Through adopting the motor as the power supply, realize reaching accurate control through the number of turns of the rotation of motor the movement distance of sloping block further reaches the effect of accurate control height of going up and down, the motor is servo motor, and then realizes the jacking action of the various not part of co-altitude of adaptation, and is compatible strong. The inclined block and the roller assembly are matched to convert the motion in the horizontal direction into the motion in the vertical direction, so that the occupied space of the equipment in the vertical direction is reduced, and the space utilization rate in the equipment is improved. The utility model discloses an each subassembly simple structure, it is convenient to maintain.

According to a preferable scheme, an output shaft of the motor is connected with a lead screw, a lead screw nut matched with the lead screw is arranged on the inclined block, a first linear guide rail in sliding fit with the inclined block is arranged on the bottom plate, and the first linear guide rail is parallel to the axial direction of the lead screw.

According to the scheme, the motion precision is effectively improved by adopting the lead screw for transmission. The linear motion precision of the inclined block is improved by arranging the first linear guide rail.

One preferred scheme is that a second linear guide rail is arranged on the support along the vertical direction, and the lifting plate is in sliding fit with the second linear guide rail.

According to the scheme, the second linear guide rail is arranged to improve the linear motion precision of the lifting plate, and meanwhile, the lifting plate is supported, so that the lifting plate can move more stably.

One preferred scheme is, the utility model discloses still include product positioning jig, product positioning jig includes tool mounting panel and sucking disc, be provided with on the lifter plate a plurality of with tool mounting panel complex connecting hole, the sucking disc is fixed on the tool mounting panel.

According to the scheme, the product positioning jig is used for positioning the product. The shape of the adsorption surface of the sucker is designed according to the requirement of a product. The sucking disc with the tool mounting panel is fixed as an organic whole, through set up a plurality of on the lifter plate the not unidimensional of realization adaptation the tool mounting panel only need through the screw with connecting hole screw-thread fit just can with the tool mounting panel is fixed on the lifter plate, reaches the effect of remodeling fast.

One preferred scheme is that the roller assembly comprises a mounting seat and a rolling wheel, the rolling wheel is rotatably matched on the mounting seat through a rotating shaft, and the mounting seat is fixedly connected with the bottom of the lifting plate.

By the scheme, the rolling wheels are used as matching pieces, so that rapid loss caused by sliding friction between parts can be avoided, and the service life of the device is prolonged.

One preferred scheme is that the lifting plate is connected with a tension spring between the bottom plates, the upper ends of the tension springs are connected with the lifting plate through fixing screws, and the bottom plates are provided with fixing blocks connected with the lower ends of the tension springs.

According to the scheme, the lifting plate has an automatic reset function by connecting the tension spring between the lifting plate and the bottom plate, and meanwhile, the tension force is provided to prevent the lifting plate from being blocked and incapable of moving when the lifting plate descends.

According to a preferable scheme, a pair of inductors are arranged on the bottom plate, and induction sheets matched with the inductors are arranged on the inclined blocks.

According to the scheme, the two sensors are used for in-place detection of the stroke end point, so that the inclined block can be prevented from exceeding the movement range to cause the locking of other linkage parts.

Drawings

Fig. 1 is a schematic perspective view of a first viewing angle of the present invention;

fig. 2 is a schematic perspective view of the second viewing angle of the present invention;

FIG. 3 is a schematic perspective view of the drive mechanism;

fig. 4 is a schematic perspective view of the lifting assembly.

Detailed Description

As shown in fig. 1 to 4, in this embodiment, the utility model discloses a bottom plate 1, actuating mechanism and lifting unit, actuating mechanism includes motor 2 and sloping block 3, motor 2 fixes on the bottom plate 1, sloping block 3 sliding fit is in on the bottom plate 1, sloping block 3 with motor 2's output shaft transmission is connected, lifting unit includes support 4, lifter plate 5 and roller components, support 4 fixes on the bottom plate 1, lifter plate 5 sliding fit is in on support 4, roller components fixes the bottom of lifter plate 5, roller components with the cooperation of guide inclined plane 19 of sloping block 3, when sloping block 3 makes linear motion through roller components drives lifter plate 5 moves along vertical direction.

In this embodiment, an output shaft of the motor 2 is connected with a lead screw 6, the swash block 3 is provided with a lead screw nut 7 matched with the lead screw 6, the bottom plate 1 is provided with a first linear guide rail 8 in sliding fit with the swash block 3, and the first linear guide rail 8 is parallel to the axial direction of the lead screw 6.

In this embodiment, a second linear guide 9 is disposed on the bracket 4 along the vertical direction, and the lifting plate 5 is slidably fitted on the second linear guide 9.

In this embodiment, the utility model discloses still include product positioning jig, product positioning jig includes tool mounting panel 10 and sucking disc 11, be provided with on lifter plate 5 a plurality of with tool mounting panel 10 complex connecting hole, sucking disc 11 is fixed on the tool mounting panel 10.

In this embodiment, the roller assembly includes a mounting seat 12 and a rolling wheel 13, the rolling wheel 13 is rotatably fitted on the mounting seat 12 through a rotating shaft, and the mounting seat 12 is fixedly connected with the bottom of the lifting plate 5.

In this embodiment, an extension spring 14 is connected between the lifting plate 5 and the bottom plate 1, the upper end of the extension spring 14 is connected with the lifting plate 5 through a fixing screw 15, and the bottom plate 1 is provided with a fixing block 16 connected with the lower end of the extension spring 14.

In this embodiment, the bottom plate 1 is provided with a pair of sensors 17, and the sloping block 3 is provided with a sensing piece 18 matched with the sensors 17.

In this embodiment, the lower end of the guide slope 19 is close to the motor 2.

The utility model discloses a theory of operation:

when the lifting action is carried out, the motor 2 rotates, the screw 6 is matched with the screw nut 7 to drive the inclined block 3 to be close to the motor 2, and then the rolling wheel 13 is gradually lifted along the guide inclined plane 19 to enable the lifting plate 5 to ascend. Conversely, the lifting plate 5 is lowered.

Through the adjustment the number of rotations of motor 2 realizes accurate control the formation height of lifter plate 5 to the work piece of the different jacking height demands of adaptation.

Claims

1. Jacking positioner, its characterized in that: it comprises a bottom plate (1), a driving mechanism and a lifting component, wherein the driving mechanism comprises a motor (2) and an inclined block (3), the motor (2) is fixed on the bottom plate (1), the inclined block (3) is in sliding fit with the bottom plate (1), the inclined block (3) is in transmission connection with an output shaft of the motor (2), the lifting assembly comprises a bracket (4), a lifting plate (5) and a roller assembly, the bracket (4) is fixed on the bottom plate (1), the lifting plate (5) is in sliding fit with the bracket (4), the roller component is fixed at the bottom of the lifting plate (5) and is matched with the guide inclined plane (19) of the inclined block (3), when the inclined block (3) moves linearly, the roller assembly drives the lifting plate (5) to move along the vertical direction.

2. The jacking-positioning device of claim 1, wherein: the output shaft of the motor (2) is connected with a lead screw (6), a lead screw nut (7) matched with the lead screw (6) is arranged on the inclined block (3), a first linear guide rail (8) in sliding fit with the inclined block (3) is arranged on the bottom plate (1), and the first linear guide rail (8) is parallel to the axial direction of the lead screw (6).

3. The jacking-positioning device of claim 1, wherein: and a second linear guide rail (9) is arranged on the support (4) along the vertical direction, and the lifting plate (5) is in sliding fit with the second linear guide rail (9).

4. The jacking-positioning device of claim 1, wherein: the product positioning fixture comprises a fixture mounting plate (10) and a sucker (11), a plurality of connecting holes matched with the fixture mounting plate (10) are formed in the lifting plate (5), and the sucker (11) is fixed to the fixture mounting plate (10).

5. The jacking-positioning device of claim 1, wherein: the roller assembly comprises a mounting seat (12) and a rolling wheel (13), the rolling wheel (13) is rotatably matched on the mounting seat (12) through a rotating shaft, and the mounting seat (12) is fixedly connected with the bottom of the lifting plate (5).

6. The jacking-positioning device of claim 1, wherein: lifter plate (5) with be connected with extension spring (14) between bottom plate (1), the upper end of extension spring (14) through set screw (15) with lifter plate (5) are connected, bottom plate (1) be provided with fixed block (16) that the lower extreme of extension spring (14) is connected.

7. The jacking-positioning device of claim 1, wherein: the bottom plate (1) is provided with a pair of inductors (17), and the inclined block (3) is provided with an induction sheet (18) matched with the inductors (17).