CN210938168U

CN210938168U - Three-way clamping round table tool for vertical drilling machine

Info

Publication number: CN210938168U
Application number: CN201921430003.3U
Authority: CN
Inventors: 杨明霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-07
Anticipated expiration: 2029-08-30

Abstract

A three-way clamping round table tool for an upright drilling machine comprises an upright drill main body, wherein a round table clamping tool is arranged on an upright drill workbench in a sliding manner; the round platform clamping tool comprises a supporting plate, the supporting plate is a flat plate, and the supporting plate is arranged on the vertical drilling workbench in a sliding mode; a locking device is arranged between the supporting plate and the vertical drill workbench; the supporting plate is provided with a chuck, the center of the chuck and a drill rod of the drilling machine are positioned on the same axis, and the top surface of a clamping jaw of the chuck is rotatably provided with a top pressing block in an array form. The utility model discloses simple structure, convenient to use reforms transform low cost and easy maintenance, and the round platform that makes different external diameters through simple clamping structure can both be fixed through the jack catch, and wherein the biggest advantage just is that the cooperation can remove and the backup pad of locking realizes running through of work piece optional position and punches. For the non-fixed workpiece, the fixing of the manual modified part and the manual modified part can play a good role in fixing.

Description

Three-way clamping round table tool for vertical drilling machine

Technical Field

The utility model relates to the field of machining, especially, relate to a three-dimensional presss from both sides tight round platform frock for upright drill.

Background

With the progress of society and the development of science and technology, in many fields, the automation degree of equipment is higher and higher, and the same is true of the mechanical industry. However, the traditional processing machine has high processing freedom degree and large refitting space, and has irreplaceable functions in the field of machining. If this equipment of horizontal drilling machine, in fact, present upright drilling machine still has comparatively extensive application, and its main application environment is just installation design frock on the workstation, then carries out vertical punching to the work piece. However, the application mode or the fixed application structure does not have the advantage of high degree of freedom of traditional vertical drilling, namely, the fixed mode or the fixed application structure lacks necessary fixing means for some non-fixed workpieces, manual remaking parts and manual trimming parts, so that a centering or eccentric vertical hole cannot be accurately drilled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art weak point, provide a simple structure, convenient to use's upright drill presss from both sides tight round platform frock of three-dimensional for the upright drill, an upright drill press from both sides tight round platform frock of three-dimensional for the upright drill form according to the experimental development of many years's experience, its machining dimension no longer receives the design frock restriction, to round platform type work piece, has reliable fixed action to because ingenious setting mode makes centering punch, eccentric punching all can realize.

The equipment comprises a vertical drill main body, wherein a drill part of the vertical drill main body can adopt a vertical drill machine in the prior art, such as a radial vertical drill and the like; a round platform clamping tool is arranged on the vertical drill workbench in a sliding manner;

the round platform clamping tool comprises a supporting plate, the supporting plate is a flat plate, and the supporting plate is arranged on the vertical drilling workbench in a sliding mode; and a locking device is arranged between the supporting plate and the vertical drill workbench and is used for fixing the supporting plate on the workbench.

The chuck structure can refer to the existing chuck structures such as a three-jaw chuck in the prior art, and the top surface of a clamping jaw of the chuck is rotatably provided with a jacking block in an array form.

Further, the locking device adopts the following arrangement form: the bottom surface of the workbench is provided with a convex sliding groove, and a convex sliding block is arranged in the sliding groove in a sliding manner. The top surface spiro union of going up of slider is equipped with fastening bolt, bolt one end spiro union is worn out at the top surface of workstation on the convex font slider, the other end to fixed spanner that is provided with. That is to say, corotation spanner, bolt corotation, the slider shifts up and presss from both sides tight workstation with the backup pad in coordination, adopts the mode of hard spacing just promptly to press from both sides tight frock monolithic stationary with the round platform.

Further, the jack catch top surface an organic whole is equipped with the mounting panel, be provided with a plurality of top briquetting through bulb bearing array on the mounting panel, the front end of top briquetting is the indent form. That is to say, when the workpiece with different outer diameters is jacked, even the non-circular round table workpiece, the jacking block is arranged in front of the claw through the ball head, so that two side edges of the concave surface at the front end of the jacking block can be guaranteed to be jacked on the workpiece, and the workpiece is fixed more firmly.

The utility model has the advantages that: the utility model discloses simple structure, convenient to use reforms transform low cost and easy maintenance, and the round platform that makes different external diameters through simple clamping structure can both be fixed through the jack catch, and wherein the biggest advantage just is that the cooperation can remove and the backup pad of locking realizes running through of work piece optional position and punches. For the non-fixed workpiece, the fixing of the manual modified part and the manual modified part can play a good role in fixing.

Drawings

Fig. 1 is a schematic structural view of a three-way clamping round table tool for an upright drilling machine according to the present invention;

fig. 2 is an assembly structure schematic diagram of a three-way clamping round table tool for an upright drilling machine according to the present invention;

fig. 3 is a schematic view of a partial structure of a three-way clamping round table tool jaw for an upright drill press according to the present invention;

reference numerals:

1-vertical drill workbench 2-wrench 3-support plate 4-chuck 5-chute 6-claw 7-slide block 8-top pressure block

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Referring to fig. 1, 2 and 3, the three-way clamping circular truncated cone tool for an upright drill machine of the present invention comprises an upright drill main body, wherein the drill part of the upright drill main body can adopt an upright drill machine in the prior art, such as a radial upright drill and the like; a round platform clamping tool is arranged on the vertical drill workbench 1 in a sliding manner;

the round table clamping tool comprises a supporting plate 3, the supporting plate 3 is a flat plate, and the supporting plate 3 is slidably arranged on the vertical drill workbench 1; and a locking device is arranged between the support plate 3 and the vertical drill workbench 1 and is used for fixing the support plate on the workbench.

The supporting plate 3 is provided with a chuck 4, the center of the chuck 4 is positioned on the same axis with a drill rod of the drilling machine, the structure of the chuck 4 can refer to the existing chuck 4 structures such as a three-jaw chuck 4 in the prior art, and the top surface of a clamping jaw 6 of the chuck 4 is rotatably provided with a jacking block 8 in an array form.

Further, the locking device adopts the following arrangement form: the bottom surface of the workbench is provided with a convex sliding groove 5, and a convex sliding block 7 is arranged in the sliding groove 5 in a sliding manner. The upper top surface of the sliding block 7 is in threaded connection with a fastening bolt, one end of the bolt is in threaded connection with the convex sliding block 7, the other end of the bolt penetrates out of the upper top surface of the workbench, and a wrench 2 is fixedly arranged on the upper top surface of the workbench. That is to say, corotation spanner 2, the bolt corotation, slider 7 moves upward and presss from both sides tight workstation with backup pad 3 in coordination, adopts the mode of hard spacing to press from both sides tight frock monolithic stationary of round platform promptly.

Further, 6 top surfaces of jack catchs are integrative to be equipped with the mounting panel, be provided with a plurality of top briquetting 8 through bulb bearing array on the mounting panel, the front end of top briquetting 8 is the indent form. That is to say, when pressing against a workpiece with a different outer diameter, even a non-circular truncated cone workpiece, the pressing block 8 is arranged in front of the claw 6 through the ball head, so that both sides of the concave surface at the front end can be guaranteed to be pressed against the workpiece, and the workpiece is fixed more firmly.

Claims

1. The utility model provides a three-dimensional clamping round platform frock for upright drill, includes the upright drill main part, its characterized in that: a circular truncated cone clamping tool is arranged on a workbench of the vertical drill main body in a sliding manner;

the round platform clamping tool comprises a supporting plate, the supporting plate is a flat plate, and the supporting plate is arranged on the vertical drilling workbench in a sliding mode; a locking device is arranged between the supporting plate and the vertical drill workbench;

the supporting plate is provided with a chuck, the center of the chuck and a drill rod of the drilling machine are positioned on the same axis, and the top surface of a clamping jaw of the chuck is rotatably provided with a top pressing block in an array form.

2. The three-way clamping round table tool for the vertical drilling machine as claimed in claim 1, wherein the locking device is arranged in the following manner: the bottom surface of the workbench is provided with a convex sliding chute, and a convex sliding block is arranged in the sliding chute in a sliding manner; the top surface spiro union of going up of slider is equipped with fastening bolt, bolt one end spiro union is worn out at the top surface of workstation on the convex font slider, the other end to fixed spanner that is provided with.

3. The three-way clamping round table tool for the vertical drilling machine as claimed in claim 1, wherein a mounting plate is integrally arranged on the top surface of the clamping jaw, a plurality of top pressing blocks are arranged on the mounting plate through a ball bearing array, and the front ends of the top pressing blocks are concave.