CN215788379U

CN215788379U - Clamp for machining of machine tool speed changing box

Info

Publication number: CN215788379U
Application number: CN202121453629.3U
Authority: CN
Inventors: 宫子瑜; 戚东平; 刘庆宽
Original assignee: Wujiang Jinming Machinery Co ltd
Current assignee: Wujiang Jinming Machinery Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-02-11
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a fixture for machining a machine tool gearbox, which comprises a workbench, wherein a groove is formed in the outer surface of the upper end of the workbench, a movable base plate is arranged at the upper end of the groove, chip falling holes are formed in the lower end of the movable base plate, a hydraulic device is arranged at the upper end of the workbench, a hydraulic column is arranged at the side end of the hydraulic device, a rotating device is arranged at the side end of the hydraulic column, a motor is arranged at the upper end of the rotating device, a rotary table is arranged at the side end of the rotating device, and a clamping plate is arranged at the side end of the rotary table. The fixture for machining the machine tool speed changing box machine, disclosed by the utility model, is simple in structure, convenient to operate and clamp, avoids errors caused by repeated clamping of the speed changing box, improves the machining quality, reduces the labor intensity of workers, is convenient to collect scrap iron on the surface of the fixture, ensures the cleanliness of the fixture and improves the usability.

Description

Clamp for machining of machine tool speed changing box

Technical Field

The utility model relates to the technical field of machining clamps of gear boxes, in particular to a clamp for machining a machine tool gear box.

Background

A device for fixing a processing object to a correct position in the manufacturing process of a machine for receiving construction or detection, also called a fixture, in a broad sense, a device for quickly, conveniently and safely installing a workpiece in any process in the production process of the process, which can be called a fixture, a gear box for a machine tool is a mechanism for changing the main movement speed of the machine tool, can be independently installed in a box to form a part of the machine tool, and can also be installed in a box together with other mechanisms, the speed change method comprises the steps of realizing step speed change by changing the combination of transmission parts and realizing stepless speed change by adopting a mechanical, hydraulic or electric mechanism, the gear box needs to be clamped in the production process, for example, a detachable fixture (application number: CN 201720134333.2) for machining the gear box of the machine tool disclosed in chinese patent document, when the machine tool is machining, because the gearbox has a plurality of faces to process, so need take off the gearbox in the course of working, change different faces and process once more, its process is wasted time and energy, reduces machining efficiency, secondly, adds man-hour, and iron fillings are not convenient for collect, can influence the cleanliness of anchor clamps, and need use cuttings liquid in the course of working, and the degree of difficulty is collected to reinforcing iron fillings, for this reason, we propose the anchor clamps that are used for lathe gearbox to process.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a clamp for machining a machine tool speed changing box, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a anchor clamps for processing of lathe speed change case machine, comprises a workbench, the upper end surface of workstation is provided with the recess, the upper end of recess is provided with movable backing plate, the lower extreme of movable backing plate is provided with the bits hole that falls, the upper end of workstation is provided with hydraulic means, hydraulic means's side is provided with the hydraulic pressure post, the side of hydraulic pressure post is provided with rotating device, rotating device's upper end is provided with the motor, rotating device's side is provided with the carousel, the side of carousel is provided with the pinch-off blades.

Preferably, the groove is embedded in the outer surface of the upper end of the workbench, the movable base plate is movably connected with the workbench, the chip falling holes penetrate through the outer surface of the upper end of the groove, the hydraulic devices are fixedly connected with the workbench, and the hydraulic devices are four and are symmetrically arranged.

By adopting the technical scheme, the following technical effects can be achieved: through being provided with four and pressing from both sides tight piece, adopt two of syntropy to press from both sides tight piece and carry out the clamping, process four faces of gearbox, the rethread presss from both sides tight piece and carries out the clamping through two other, processes the gearbox surplus face.

Preferably, the hydraulic column is movably connected with the hydraulic device, the rotating device is fixedly connected with the hydraulic column, the motor is fixedly connected with the rotating device, and the turntable is movably connected with the rotating device.

By adopting the technical scheme, the following technical effects can be achieved: the motor-driven rotating device rotates to enable the turntable to drive the clamping block to rotate, and the gearbox rotates to replace different surfaces to be machined.

Preferably, the clamping plate is fixedly connected with the rotary table, the lower end of the workbench is provided with a scrap collecting net bucket, the upper end of the scrap collecting net bucket is provided with a sliding block, and the sliding block is fixedly connected with the scrap collecting net bucket.

By adopting the technical scheme, the following technical effects can be achieved: through being provided with collection bits net fill, be convenient for with iron fillings and smear metal liquid separation, the convenience is collected iron fillings, improves collection efficiency.

Preferably, the lower extreme of workstation is provided with the spout, the spout inlays in the lower extreme surface of workstation, be sliding connection through spout and slider between collection bits net fill and the workstation.

By adopting the technical scheme, the following technical effects can be achieved: through the cooperation between spout and the slider, make collection bits net fill, be convenient for install and dismantle.

Preferably, the lower end of the scrap collecting net bucket is provided with a water collecting tank, the water collecting tank is square, the front end of the water collecting tank is provided with a water outlet, and the water outlet is fixedly connected with the water collecting tank.

By adopting the technical scheme, the following technical effects can be achieved: through being provided with the header tank, be convenient for collect the smear metal liquid.

Compared with the prior art, the utility model has the following beneficial effects:

1. the motor is arranged to drive the rotating device to rotate, so that the workpiece is turned, other faces of the gearbox can be conveniently machined, the labor intensity of workers is reduced, repeated clamping errors are avoided, and the gearbox machining quality is improved.

2. Through being provided with the recess, avoid the work piece when rotating, touch the workstation, cause the accident, through being provided with collection bits net fill, be convenient for collect the processing iron fillings on anchor clamps surface, with smear metal liquid separation, improve the collection effect simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of a fixture for machining a machine tool gearbox according to the present invention;

FIG. 2 is a top view of the fixture for machine tool gearbox machining of the present invention;

FIG. 3 is a front view of the fixture for machining of a machine tool gearbox of the present invention;

fig. 4 is an enlarged view of a in fig. 3 of the jig for machine tool gearbox machining of the present invention.

In the figure: 1. a work table; 2. a groove; 3. a movable base plate; 4. chip falling holes; 5. a hydraulic device; 6. a hydraulic column; 7. a rotating device; 8. a motor; 9. a turntable; 10. a clamping plate; 11. a scrap collecting net bucket; 12. a chute; 13. a slider; 14. a water collection tank; 15. and (7) a water outlet.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

The first embodiment is as follows:

as shown in fig. 2 and 3, the clamp for machining the machine tool gearbox comprises a workbench 1, a groove 2 is arranged on the outer surface of the upper end of the workbench 1, a movable base plate 3 is arranged on the upper end of the groove 2, chip falling holes 4 are arranged at the lower end of the movable base plate 3, a hydraulic device 5 is arranged on the upper end of the workbench 1, a hydraulic column 6 is arranged at the side end of the hydraulic device 5, a rotating device 7 is arranged at the side end of the hydraulic column 6, a motor 8 is arranged at the upper end of the rotating device 7, a rotary table 9 is arranged at the side end of the rotating device 7, a clamping plate 10 is arranged at the side end of the rotary table 9, the groove 2 is embedded on the outer surface of the upper end of the workbench 1, the movable base plate 3 is movably connected with the workbench 1, the chip falling holes 4 penetrate through the outer surface of the upper end of the groove 2, the hydraulic device 5 is fixedly connected with the workbench 1, the hydraulic devices 5 are four in number and are symmetrically arranged, through being provided with four tight pieces of clamp, adopt two tight pieces of clamp of syntropy to carry out the clamping, process four faces of gearbox, the clamping is carried out to two other tight pieces of clamp of rethread, process the surplus face of gearbox, be swing joint between hydraulic pressure post 6 and the hydraulic means 5, be fixed connection between rotating device 7 and the hydraulic pressure post 6, be fixed connection between motor 8 and the rotating device 7, be swing joint between carousel 9 and the rotating device 7, rotate through the electronic rotating device 7 of motor 8, make carousel 9 drive press from both sides tight piece and rotate, make the gearbox rotate and change different faces and process.

Example two:

on the basis of the first embodiment, as shown in fig. 1 and 4, the clamping plate 10 is fixedly connected with the rotary table 9, the lower end of the working table 1 is provided with a scrap collecting net bucket 11, the upper end of the scrap collecting net bucket 11 is provided with a slide block 13, the slide block 13 is fixedly connected with the scrap collecting net bucket 11, the scrap and scrap liquid are conveniently separated by arranging the scrap collecting net bucket 11, the scrap is conveniently collected, the collection efficiency is improved, the lower end of the working table 1 is provided with a slide groove 12, the slide groove 12 is embedded in the outer surface of the lower end of the working table 1, the scrap collecting net bucket 11 is in sliding connection with the slide block 13 through the slide groove 12, the scrap collecting net bucket 11 is conveniently mounted and dismounted by matching between the slide groove 12 and the slide block 13, the lower end of the scrap collecting net bucket 11 is provided with a water collecting tank 14, the water collecting tank 14 is square in shape, the front end of the water collecting tank 14 is provided with a water outlet 15, and the water collecting tank 14 is fixedly connected, by providing the water collection tank 14, the collection of the cutting fluid is facilitated.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. 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 utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A anchor clamps for processing of lathe variable speed case machine, including workstation (1), its characterized in that: the utility model discloses a chip removing machine, including workstation (1), upper end, hydraulic means (5), hydraulic column (6), the side of hydraulic column (6) is provided with rotating device (7), the upper end of rotating device (7) is provided with motor (8), the side of rotating device (7) is provided with carousel (9), the side of carousel (9) is provided with pinch-off blades (10), the upper end surface of workstation (1) is provided with recess (2), the upper end of recess (2) is provided with movable backing plate (3), the lower extreme of movable backing plate (3) is provided with chip falling hole (4), the upper end of workstation (1) is provided with hydraulic means (5), the side of hydraulic means (5) is provided with hydraulic column (6), the side of hydraulic column (6) is provided with rotating device (7), the upper end of rotating device (7) is provided with motor (8), the side of rotating device (7) is provided with carousel (9), the side of carousel (9) is provided with pinch-off blades (10).

2. The jig for machine tool gearbox machining according to claim 1, characterized in that: recess (2) inlay in the upper end surface of workstation (1), be swing joint between activity backing plate (3) and workstation (1), chip falling hole (4) run through in the upper end surface of recess (2), be fixed connection between hydraulic means (5) and workstation (1), the quantity of hydraulic means (5) is four, and is the symmetry and arranges.

3. The jig for machine tool gearbox machining according to claim 1, characterized in that: the hydraulic column is characterized in that the hydraulic column (6) is movably connected with the hydraulic device (5), the rotating device (7) is fixedly connected with the hydraulic column (6), the motor (8) is fixedly connected with the rotating device (7), and the turntable (9) is movably connected with the rotating device (7).

4. The jig for machine tool gearbox machining according to claim 1, characterized in that: the scrap collecting and conveying device is characterized in that the clamping plate (10) is fixedly connected with the rotary table (9), the lower end of the working table (1) is provided with a scrap collecting net bucket (11), the upper end of the scrap collecting net bucket (11) is provided with a sliding block (13), and the sliding block (13) is fixedly connected with the scrap collecting net bucket (11).

5. The jig for machine tool gearbox machining according to claim 4, characterized in that: the lower extreme of workstation (1) is provided with spout (12), spout (12) inlay in the lower extreme surface of workstation (1), be sliding connection through spout (12) and slider (13) between collection bits net fill (11) and workstation (1).

6. The jig for machine tool gearbox machining according to claim 4, characterized in that: the lower end of the scrap collecting net bucket (11) is provided with a water collecting tank (14), the water collecting tank (14) is square, the front end of the water collecting tank (14) is provided with a water outlet (15), and the water outlet (15) is fixedly connected with the water collecting tank (14).