CN108747425B

CN108747425B - Platform device for multi-station machining

Info

Publication number: CN108747425B
Application number: CN201810676421.4A
Authority: CN
Inventors: 朱绘丽; 魏然; 王蒙蒙; 刘峰; 崔纪超; 焦芳敏; 王文龙; 刘永勋
Original assignee: Henan Institute of Technology
Current assignee: Henan Institute of Technology
Priority date: 2018-06-27
Filing date: 2018-06-27
Publication date: 2020-01-21
Anticipated expiration: 2038-06-27
Also published as: CN108747425A

Abstract

The invention belongs to a platform device for multi-station machining; the automatic clamping device comprises a workbench unit, a lifting system unit and a sliding mechanism unit, wherein the workbench unit comprises a workbench, the workbench is provided with a clamping chip groove, clamping pincers are arranged at the top of the workbench, a fixing rod is arranged on one side of the top of the workbench, and the bottom of the workbench is connected with the lifting system unit; the lifting system unit comprises a bottom plate and a lifting platform, wherein a motor is arranged in the bottom plate and is connected with a screw rod, and the top of the screw rod is connected with a threaded hole in the lower surface of the lifting platform; the sliding mechanism unit comprises a sliding plate shell, the sliding plate shell is provided with a groove with an opening at the lower end, two sides of the opening of the groove are respectively provided with a insection track, the insection tracks are respectively provided with a gear, a connecting shaft is arranged between the two gears, the bottom of the connecting shaft is provided with a connecting rod, and the connecting rod passes through the opening of the groove and is connected with the machining device; the automatic positioning device has the advantages of accurate positioning, continuous processing of a plurality of workpieces under the condition of no need of stopping, effective improvement of working efficiency and reduction of labor intensity.

Description

Platform device for multi-station machining

Technical Field

The invention belongs to the technical field of machining, and particularly relates to a platform device for multi-station machining.

Background

In the industrial processing, the application of processing platform is very extensive, and basically every processing post all can be equipped with processing platform, and the processing is accomplished in different processing platforms to the work piece, and generally in automatic production process, miniature manual work processing platform is less, but in the processing of individual workshop, all need use processing platform to measurement, the polishing of work piece, precision finishing.

Present work platform is similar a desk, and single structure adds man-hour to mechanical part, because the station lacks, once only can adorn a part, and the machine will stop work when changing mechanical part, just can continue start work after the change is accomplished, the loss time, machining device location inaccuracy easily causes working error, at machining work in-process, can accumulate more piece in the surface gap of workstation, the clearance is comparatively hard.

Disclosure of Invention

The invention aims to solve the problems and provide the platform device for the multi-station mechanical processing, which has the advantages of simple structure, reasonable design, accurate positioning, capability of continuously processing a plurality of workpieces without stopping the machine, effective improvement on the working efficiency and reduction of the labor intensity.

The invention realizes the purpose through the following technical scheme: the automatic clamping device comprises a workbench unit, a lifting system unit and a sliding mechanism unit, wherein the workbench unit comprises a workbench, the top of the workbench is provided with clamping chip grooves matched with clamping clamps, a plurality of clamping clamps are arranged in a straight line shape and are arranged at the middle position of the top of the workbench, one side of the middle of the top of the workbench is provided with a fixed rod connected with the sliding mechanism unit, and the bottom of the workbench is connected with the lifting system unit; the lifting system unit comprises a bottom plate and a lifting platform connected with the bottom of the workbench, a cavity is formed in the bottom plate, a motor is arranged in the cavity and connected with a screw rod through a main shaft, and the top of the screw rod is connected with a threaded hole formed in the lower surface of the lifting platform; the slide mechanism unit include the slide casing that links to each other with the dead lever, the inside of slide casing is equipped with lower extreme open-ended recess, the slide casing inside of groove opening part both sides is equipped with the insection track respectively, be equipped with the gear with insection track looks adaptation on the insection track of both sides respectively, be equipped with the connecting axle between two gears, the bottom of connecting axle is equipped with the connecting rod, the opening that the connecting rod passed the recess links to each other with machining device, the top of connecting axle is equipped with the montant, the top of montant links to each other with first electric telescopic handle's flexible end.

Preferably, the first control switch of the first electric telescopic rod is arranged at the upper part of the fixed rod.

Preferably, the inside of workstation is equipped with the garbage collection chamber, and one side in garbage collection chamber is equipped with second electric telescopic handle, and the opposite side in garbage collection chamber is equipped with the garbage discharge door, installs the long board with garbage collection chamber cross-section looks adaptation on the flexible end of second electric telescopic handle.

Preferably, the second control switch of the second electric telescopic rod is arranged on the outer side of the workbench.

Preferably, the first electric telescopic rod is arranged on one side of the upper part of the groove, and a sliding pipeline with an opening at the lower part is sleeved outside the telescopic end.

Preferably, the number of the clamping jaws is three.

Preferably, the outer side of the sliding plate shell is provided with scale marks.

According to the platform device for multi-station machining, which is manufactured by the installation, the plurality of clamping jaws are arranged, the workpieces to be machined are arranged on the clamping jaws, and the workpieces to be machined can be sequentially machined in a non-stop state after the machining device is started, so that the efficiency is improved, and the labor intensity can be greatly reduced; by arranging the sliding mechanism unit, the mechanical processing device can show motion in the sliding plate shell and realize accurate positioning so as to ensure the processing precision; the lifting system unit is arranged to realize the lifting of the workbench so as to achieve the purpose of reducing the labor intensity; the automatic positioning device has the advantages of simple structure, reasonable design, accurate positioning, capability of continuously processing a plurality of workpieces under the condition of no need of stopping the machine, effective improvement of working efficiency and reduction of labor intensity.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the lift system unit of the present invention.

Fig. 3 is a schematic structural view of the sliding mechanism unit of the present invention.

FIG. 4 is a schematic view of the position relationship between the gear and the connecting shaft according to the present invention.

Figure 5 is a schematic view of the waste collection chamber of the present invention.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings, in which like reference numerals refer to like parts throughout. For the sake of simplicity, only the parts relevant to the invention are schematically shown in the drawings, and they do not represent the actual structure as a product.

As shown in fig. 1, 2, 3, 4, and 5, the invention relates to a platform device for multi-station machining, which comprises a workbench unit, a lifting system unit and a sliding mechanism unit, wherein the workbench unit comprises a workbench 1, the top of the workbench 1 is provided with clamping chip grooves 3 matched with clamping pincers 2, a plurality of clamping pincers 2 are arranged in a straight line on the middle position of the top of the workbench 1, one side of the middle of the top of the workbench 1 is provided with a fixing rod 4 connected with the sliding mechanism unit, and the bottom of the workbench 1 is connected with the lifting system unit; the lifting system unit comprises a bottom plate 5 and a lifting platform 6 connected with the bottom of the workbench 1, a cavity 7 is formed in the bottom plate 5, a motor 8 is arranged in the cavity 7, the motor 8 is connected with a screw rod 9 through a main shaft, and the top of the screw rod 9 is connected with a threaded hole 10 formed in the lower surface of the lifting platform 6; the slide mechanism unit include the slide shell 11 that links to each other with dead lever 4, the inside of slide shell 11 is equipped with lower extreme open-ended recess 12, slide shell 11 inside of the opening part both sides of recess 12 is equipped with insection track 13 respectively, be equipped with the gear 14 with insection track 13 looks adaptation on the insection track 13 of both sides respectively, be equipped with connecting axle 15 between two gears 14, the bottom of connecting axle 15 is equipped with connecting rod 16, connecting rod 16 passes the opening of recess 12 and links to each other with machining device 17, the top of connecting axle 15 is equipped with montant 18, the top of montant 18 links to each other with the flexible end 20 of first electric telescopic handle 19. The first control switch 21 of the first electric telescopic rod 19 is arranged on the upper part of the fixed rod 4. The inside of workstation 1 is equipped with garbage collection chamber 22, and one side in garbage collection chamber 22 is equipped with second electric telescopic handle 23, and the opposite side in garbage collection chamber 22 is equipped with the waste discharge door 24, installs the long board 26 with garbage collection chamber 22 cross-section looks adaptation on the flexible end 25 of second electric telescopic handle 23. The second control switch 27 of the second electric telescopic rod 23 is arranged outside the workbench 1. The first electric telescopic rod 19 is arranged at one side of the upper part of the groove 12, and a sliding pipeline 28 with an opening at the lower part is sleeved outside the telescopic end 20. The number of the clamping jaws 2 is three. And scale marks are arranged on the outer side of the sliding plate shell 11.

When the device is used, firstly, a workpiece to be machined is clamped on the clamping pincers 2, the first control switch 21 is turned on, the first control switch 21 controls the telescopic end 20 of the first electric telescopic rod 19 to stretch, the telescopic end 20 moves while driving the gear 14 to rotate through the vertical rod 18 and the connecting shaft 15, the gear 14 is matched with the insection track 13, and the connecting rod 16 moves simultaneously to move the machining device 17 to a proper position right above the workpiece to be machined; according to the invention, the gear 14 is matched with the insection track 13, so that the firmness of the device is improved, the accuracy of a walking path of the gear 14 can be improved, and the gear is matched with the scale marks so as to accurately position the machining device 17; after the work is finished, the motor 8 is started to drive the screw rod 9 to rotate, preferably, a speed reduction motor and a coupler are arranged between a main shaft of the motor 8 and the screw rod 9, the top of the screw rod 9 is matched with the threaded hole 10 in the lower surface of the lifting platform 6 in the rotating process of the screw rod 9, so that the purpose of lifting the working platform 1 is achieved, when a workpiece to be processed needs to be processed, the working platform 1 can be lifted to a proper position, when the workpiece to be processed needs to be installed or the processed workpiece needs to be detached, the working platform 1 can be moved to the lowest height, and the labor intensity of field workers is reduced; in the process of processing the workpiece to be processed by the machining device 17, the machining device 17 can be adopted to adjust the position of the machining device 17 through the first control switch 21 without stopping the machining device 17 so as to achieve the purpose of continuous operation. When processing the work piece, waste material and piece get into the garbage collection chamber 22 by clamping chip groove 3 in, after collecting a period, accessible second control switch 27 makes the flexible end 25 of second electric telescopic handle 23 stretch out, drives long board 26 and removes to garbage discharge door 24, and at the in-process that removes, long board 26 pushes away the garbage collection chamber 22 with waste material and piece, can realize the quick clearance to waste material and piece to reach the convenient clastic mesh of clearing up.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a platform device for multistation machining, this platform device include workstation unit, operating system unit and slide mechanism unit the workstation unit includes workstation (1), the top of workstation (1) is equipped with clamps chip groove (3) that clamps with clamping pincers (2) looks adaptation, a plurality of clamping pincers (2) are a style of calligraphy range and install on workstation (1) top intermediate position, one side in the middle of workstation (1) top is equipped with dead lever (4) that link to each other with the slide mechanism unit, the bottom of workstation (1) links to each other with the operating system unit, its characterized in that:

the lifting system unit comprises a bottom plate (5) and a lifting platform (6) connected with the bottom of the workbench (1), a cavity (7) is formed in the bottom plate (5), a motor (8) is arranged in the cavity (7), the motor (8) is connected with a screw rod (9) through a main shaft, and the top of the screw rod (9) is connected with a threaded hole (10) formed in the lower surface of the lifting platform (6);

the slide mechanism unit include slide shell (11) that link to each other with dead lever (4), the inside of slide shell (11) is equipped with lower extreme open-ended recess (12), slide shell (11) of recess (12) opening part both sides is inside to be equipped with insection track (13) respectively, be equipped with gear (14) with insection track (13) looks adaptation on insection track (13) of both sides respectively, be equipped with connecting axle (15) between two gear (14), the bottom of connecting axle (15) is equipped with connecting rod (16), opening that connecting rod (16) passed recess (12) links to each other with machining device (17), the top of connecting axle (15) is equipped with montant (18), the top of montant (18) links to each other with flexible end (20) of first electric telescopic handle (19), be provided with bearing (29) between gear (14) and connecting axle (15).

2. The platform device for multi-station machining according to claim 1, wherein: the first control switch (21) of the first electric telescopic rod (19) is arranged at the upper part of the fixed rod (4).

3. The platform device for multi-station machining according to claim 1, wherein: the inside of workstation (1) is equipped with garbage collection chamber (22), and one side in garbage collection chamber (22) is equipped with second electric telescopic handle (23), and the opposite side in garbage collection chamber (22) is equipped with waste discharge door (24), installs long board (26) with garbage collection chamber (22) cross-section looks adaptation on flexible end (25) of second electric telescopic handle (23).

4. The platform device for multi-station machining according to claim 3, wherein: and a second control switch (27) of the second electric telescopic rod (23) is arranged on the outer side of the workbench (1).

5. The platform device for multi-station machining according to claim 1, wherein: the first electric telescopic rod (19) is arranged on one side of the upper part of the groove (12), and a sliding pipeline (28) with an opening at the lower part is sleeved outside the telescopic end (20).

6. The platform device for multi-station machining according to claim 1, wherein: the number of the clamp installing clamps (2) is three.

7. The platform device for multi-station machining according to claim 1, wherein: and scale marks are arranged on the outer side of the sliding plate shell (11).