CN219151657U

CN219151657U - Clamping device for radial drilling machine

Info

Publication number: CN219151657U
Application number: CN202223593473.6U
Authority: CN
Inventors: 何上明; 丁海军
Original assignee: Foshan Zhizhao Metal Machinery Co ltd
Current assignee: Foshan Zhizhao Metal Machinery Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-09
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the field of radial drilling machines, in particular to a clamping device for a radial drilling machine. Including the chassis, be equipped with the grip slipper on the chassis, two movable grooves have been seted up to the inside of grip slipper, be equipped with the movable strip in the movable groove, the movable strip with movable groove sliding fit, two the one end of movable strip is outstanding to respectively the left and right sides of chassis, two the vertical splint that are equipped with of protruding end of movable strip, the inside of chassis is equipped with the gear, the gear is located between two movable strips, one side of movable strip is equipped with the movable dogtooth with gear engagement, the bottom surface of chassis is equipped with the drive gear pivoted regulation carousel, the bottom surface of grip slipper is equipped with mobilizable fixed plate, and aim at solves because the length of work piece is different, consequently when clamping device is in use, is difficult to carry out the adaptation according to the size of work piece, causes the inconvenient technical problem of centre gripping.

Description

Clamping device for radial drilling machine

Technical Field

The utility model relates to the field of radial drilling machines, in particular to a clamping device for a radial drilling machine.

Background

The drilling machine refers to a machine tool which mainly uses a drill bit to machine holes on a workpiece. Typically the drill bit rotates as the primary motion and the drill bit moves axially as the feed motion. The drilling machine has simple structure and relatively low machining precision, can drill through holes and blind holes, replace special cutters, and can perform machining such as expanding, reaming or tapping. The workpiece is stationary during the machining process, the tool is moved, the center of the tool is aligned with the center of the hole, and the tool is rotated (main motion). The drilling machine is characterized in that a workpiece is fixed, and a cutter performs rotary motion.

Because the lengths of the workpieces are different, when the clamping device is used, the clamping device is difficult to adapt according to the sizes of the workpieces, and the clamping is inconvenient.

Disclosure of Invention

The utility model provides information to solve the technical problems, and aims to solve the technical problems that the clamping device is difficult to adapt according to the size of a workpiece when in use because the workpiece is different in length, so that the clamping is inconvenient.

The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.

The utility model provides a clamping device that radial drill used, includes the chassis, be equipped with the grip slipper on the chassis, two movable grooves have been seted up to the inside of grip slipper, be equipped with the movable strip in the movable groove, the movable strip with movable groove sliding fit, two the one end of movable strip outstanding to respectively the left and right sides of chassis, two the vertical splint that are equipped with of protruding end of movable strip, the inside of chassis is equipped with the gear, the gear is located between two movable strips, one side of movable strip is equipped with the movable dogtooth with gear engagement, the bottom surface of chassis is equipped with the drive gear pivoted regulation carousel, the bottom surface of grip slipper is equipped with mobilizable fixed plate, one side of fixed plate with the bottom surface elastic fit of grip slipper, the opposite side of fixed plate is hugged closely the outer edge of regulation carousel.

As a further scheme of the utility model: the inside of grip slipper has seted up the drive slot, the drive slot is located between two movable grooves, the drive slot intercommunication is two the movable groove, the gear is installed the inside of drive slot, the gear with the inside normal running fit of drive slot.

As a further scheme of the utility model: one end of the gear is vertically provided with a transmission shaft, one end of the transmission shaft penetrates out of the bottom surface of the clamping seat, and the penetrating-out end of the transmission shaft is connected with the adjusting turntable.

As a further scheme of the utility model: the bottom surface of grip slipper is equipped with the fixing base, the bottom surface of fixing base transversely is equipped with the installation section of thick bamboo, be equipped with the spring in the installation section of thick bamboo, the one end of spring with one side of fixed plate is connected.

As a further scheme of the utility model: the other end of the spring is in threaded fit with the mounting cylinder, one side of the fixing plate is transversely provided with a mounting column, and the mounting column is in threaded fit with one end of the spring.

As a further scheme of the utility model: the opposite side of fixed plate is equipped with first fixed lobe, and the outer edge shaping of adjustment carousel has the fixed lobe of second, first fixed lobe with the fixed lobe meshing of second.

As a further scheme of the utility model: the bottom surface of fixed plate shaping has the pull ring.

As a further scheme of the utility model: clamping blocks are adhered to the clamping surfaces of the two clamps, and the clamping blocks have elasticity.

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

when a long workpiece is required to be placed on the clamping seat, the adjusting turntable is rotated clockwise, and drives the gear adjusting turntable to rotate, so that the gear drives the two movable strips to move outwards, the movable strips drive the clamping plates to adjust to a length suitable for the long workpiece, and the fixing plates lock the position of the adjusting turntable through elasticity, so that the long workpiece can be clamped conveniently; when a short workpiece is required to be placed on the clamping seat, the adjusting turntable is rotated anticlockwise, and drives the gear adjusting turntable to rotate, so that the gear drives the two movable strips to move inwards, and the movable strips drive the clamping plates to adjust to a length suitable for the short workpiece, so that the short workpiece can be clamped conveniently.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of the structure of the clamping plate for clamping a long workpiece according to the present utility model.

FIG. 3 is a schematic diagram of the structure of the movable trough of the present utility model.

Fig. 4 is a schematic view of the structure of the movable bar of the present utility model.

Fig. 5 is a schematic view of the structure of the adjusting turntable of the present utility model.

Fig. 6 is a schematic view of a fixing plate structure of the present utility model.

In the figure: 1. the device comprises a bottom frame, 2, a short workpiece, 3, a long workpiece, 4, a clamping seat, 5, a clamping plate, 6, clamping blocks, 7, a movable bar, 8, a movable convex tooth, 9, a movable groove, 10, a transmission groove, 11, a gear, 12, a transmission shaft, 13, an adjusting turntable, 14, a fixed seat, 15, a mounting cylinder, 16, a spring, 17, a mounting column, 18, a fixed plate, 19, a first fixed convex tooth, 20, a second fixed convex tooth, 21 and a pull ring.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, in an embodiment of the present utility model, a clamping device for a radial drilling machine includes a chassis 1, a clamping seat 4 is provided on the chassis 1, two movable slots 9 are provided in the clamping seat 4, movable strips 7 are provided in the movable slots 9, the movable strips 7 are in sliding fit with the movable slots 9, one ends of the two movable strips 7 respectively protrude to the left and right sides of the chassis 1, clamping plates 5 are vertically provided at protruding ends of the two movable strips 7, a gear 11 is provided in the chassis 1, the gear 11 is located between the two movable strips 7, a movable tooth 8 engaged with the gear 11 is provided at one side of the movable strip 7, an adjusting turntable 13 for driving the gear 11 to rotate is provided at the bottom surface of the chassis 1, a movable fixing plate 18 is provided at the bottom surface of the clamping seat 4, one side of the fixing plate 18 is elastically matched with the bottom surface of the clamping seat 4, and the other side of the fixing plate 18 is tightly attached to the outer edge of the adjusting turntable 13.

The inside of grip slipper 4 has offered drive slot 10, and drive slot 10 is located between two movable slots 9, and drive slot 10 intercommunication two movable slots 9, gear 11 install in the inside of drive slot 10, and gear 11 and the inside normal running fit of drive slot 10.

One end of the gear 11 is vertically provided with a transmission shaft 12, one end of the transmission shaft 12 penetrates out of the bottom surface of the clamping seat 4, and the penetrating-out end of the transmission shaft 12 is connected with an adjusting turntable 13.

The bottom surface of grip slipper 4 is equipped with fixing base 14, and the bottom surface of fixing base 14 transversely is equipped with a mounting cylinder 15, is equipped with spring 16 in the mounting cylinder 15, and one end of spring 16 is connected with one side of fixed plate 18.

The other end of the spring 16 is in threaded fit with the mounting cylinder 15, one side of the fixing plate 18 is transversely provided with a mounting column 17, and the mounting column 17 is in threaded fit with one end of the spring 16.

The other side of the fixed plate 18 is provided with a first fixed convex tooth 19, the outer edge of the adjusting turntable 13 is provided with a second fixed convex tooth 20, and the first fixed convex tooth 19 is meshed with the second fixed convex tooth 20.

The bottom surface of the fixing plate 18 is formed with a pull ring 21.

The clamping blocks 6 are adhered to the clamping surfaces of the two clamps, and the clamping blocks 6 have elasticity.

When a long workpiece 3 needs to be placed on the clamping seat 4, the adjusting turntable 13 is rotated clockwise, the adjusting turntable 13 drives the gear 11 to adjust the turntable 13 to rotate, so that the gear 11 drives the two movable strips 7 to move outwards, the movable strips 7 drive the clamping plates 5 to adjust to a length suitable for the long workpiece 3, the fixing plate 18 locks the position of the adjusting turntable 13 through the elasticity of the spring 16, so that the long workpiece 3 is convenient to clamp, the locking firmness of the fixing plate 18 is further enhanced, and when the other side of the fixing plate 18 clings to the outer edge of the adjusting turntable 13, the first fixing convex teeth 19 are meshed with the second fixing convex teeth 20, so that the adjusting turntable 13 is prevented from being separated from the fixing of the fixing plate 18; when the short workpiece 2 is required to be placed on the clamping seat 4, the adjusting turntable 13 is rotated anticlockwise, the adjusting turntable 13 drives the gear 11 to adjust the turntable 13 to rotate, so that the gear 11 drives the two movable strips 7 to move inwards, and the movable strips 7 drive the clamping plates 5 to adjust the length suitable for the short workpiece 2, so that the short workpiece 2 can be clamped conveniently.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a clamping device that radial drill used, its characterized in that, includes the chassis, be equipped with the grip slipper on the chassis, two movable grooves have been seted up to the inside of grip slipper, be equipped with the movable strip in the movable groove, the movable strip with movable groove sliding fit, two the one end of movable strip outstanding to respectively the left and right sides of chassis, two the vertical splint that are equipped with of protruding end of movable strip, the inside of chassis is equipped with the gear, the gear is located between two movable strips, one side of movable strip is equipped with the movable dogtooth with gear engagement, the bottom surface of chassis is equipped with the drive gear pivoted adjustment carousel, the bottom surface of grip slipper is equipped with mobilizable fixed plate, one side of fixed plate with the bottom surface elastic fit of grip slipper, the opposite side of fixed plate is hugged closely the outer edge of adjustment carousel.

2. The clamping device for the radial drilling machine according to claim 1, wherein a transmission groove is formed in the clamping seat, the transmission groove is located between two movable grooves, the transmission groove is communicated with the two movable grooves, the gear is mounted in the transmission groove, and the gear is in running fit with the transmission groove.

3. The clamping device for the radial drilling machine according to claim 2, wherein one end of the gear is vertically provided with a transmission shaft, one end of the transmission shaft penetrates out of the bottom surface of the clamping seat, and the penetrating end of the transmission shaft is connected with the adjusting turntable.

4. The clamping device for the radial drilling machine according to claim 3, wherein a fixed seat is arranged on the bottom surface of the clamping seat, a mounting cylinder is transversely arranged on the bottom surface of the fixed seat, a spring is arranged in the mounting cylinder, and one end of the spring is connected with one side of the fixed plate.

5. The clamping device for a radial drilling machine according to claim 4, wherein the other end of the spring is in threaded engagement with the mounting cylinder, and a mounting post is provided on one side of the fixing plate in a lateral direction, and is in threaded engagement with one end of the spring.

6. The clamping device for a radial drilling machine according to claim 5, wherein a first fixed convex tooth is arranged on the other side of the fixed plate, a second fixed convex tooth is formed on the outer edge of the adjusting turntable, and the first fixed convex tooth is meshed with the second fixed convex tooth.

7. The clamping device for a radial drilling machine according to claim 6, wherein the bottom surface of the fixing plate is formed with a pull ring.

8. The clamping device for a radial drilling machine according to claim 7, wherein clamping blocks are adhered to the clamping surfaces of the two clamps, and the clamping blocks have elasticity.