CN214770438U

CN214770438U - Workpiece clamp convenient for drainage for numerical control machine tool

Info

Publication number: CN214770438U
Application number: CN202022693018.8U
Authority: CN
Inventors: 周玉瑞
Original assignee: Putian Huarui Machinery Co ltd
Current assignee: Putian Huarui Machinery Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-11-19
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a workpiece clamp for a numerical control machine tool, which is convenient for water drainage, the top of a mounting base is fixedly connected with an outer cylinder, the inner side wall of the outer cylinder is vertically and slidably connected with an isolating sleeve, the appearance of the isolating sleeve is matched with the inner shape of the outer cylinder, spacing holes are arranged on the outer side wall of the isolating sleeve at equal intervals along the moving direction of the isolating sleeve, a spacing threaded rod is screwed on the outer cylinder, the spacing threaded rod is rotated to ensure that one end of the isolating sleeve is inserted into a group of spacing holes to fix the isolating sleeve relative to the outer cylinder, the lower part of the outer cylinder is provided with a drain valve, a bench clamp is arranged at the top of the mounting base through a support frame and is positioned inside the outer cylinder, and a gap for cooling liquid to pass through is left between the support frame and the isolating sleeve, make the coolant liquid spray back isolation cover block, the diffusion of effectual reduction coolant liquid, and the demand of the not high work piece of co-altitude of height-adjustable adaptation of isolation cover.

Description

Workpiece clamp convenient for drainage for numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool production technical field specifically is a workpiece holder for digit control machine tool convenient to drainage.

Background

The machine tool cooling liquid mainly has the effects of reducing the temperature of the cutter and the workpiece during processing, reducing thermal deformation and prolonging the service life of the cutter; the quality of the machined surface is improved, and the cutting performance is improved;

the common cooling liquid needs to be recycled, and the cooling liquid is diffused all around in the using process, so that the recycling of the cooling liquid is not facilitated.

Based on this, the utility model designs a workpiece holder for digit control machine tool convenient to drainage to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a work piece holder for digit control machine tool convenient to drainage to the demand that proposes in solving above-mentioned background art reduces the work piece holder's of coolant liquid diffusion problem everywhere.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a workpiece clamp for digit control machine tool convenient to drainage, includes installation base and bench vice, installation base top rigid coupling has open-top confined urceolus all around, the vertical sliding connection of urceolus inside wall has the separation sleeve, the interior shape phase-match of separation sleeve appearance and urceolus, spacing hole has been seted up along its moving direction equidistant to the separation sleeve lateral wall, the spiro union has spacing threaded rod on the urceolus, and is rotatory spacing threaded rod makes its one end insert a set of spacing downthehole realization separation sleeve fixed relative to the urceolus, the drain valve is installed to the urceolus lower part, the bench vice passes through the support frame and installs at installation base top and be located the urceolus inside, leave the clearance that supplies the coolant liquid to pass through between support frame and the separation sleeve.

Preferably, the bottom of the support frame is fixed on the top of the mounting base through a plurality of groups of support legs.

Preferably, the cross section of the limiting hole is circular.

Preferably, the limiting threaded rod is internally screwed with an adjusting threaded rod which is deviated from the axis of the limiting threaded rod, and one end of the adjusting threaded rod, which is close to the limiting hole, is fixedly connected with an adjusting block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an isolation sleeve surrounds anchor clamps and work piece for the coolant liquid sprays the back isolation sleeve and blocks, the diffusion of effectual reduction coolant liquid, and the demand of the not co-altitude work piece of height-adjustable adaptation of isolation sleeve.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the utility model discloses limit threaded rod and adjusting threaded rod cooperation structure sketch.

1. Installing a base; 2. an outer cylinder; 21. a drain valve; 3. an isolation sleeve; 31. a limiting hole; 4. a support frame; 5. bench vice; 6. a limit threaded rod; 7. adjusting the threaded rod; 71. a groove; 8. and a regulating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a workpiece fixture for digit control machine tool convenient to drainage, including installation base 1 and

bench vice

5, 1 top rigid coupling of installation base has open-top confined urceolus 2 all around, the vertical sliding connection of 2 inside walls of urceolus has spacer sleeve 3, the interior shape phase-match of 3 appearances of spacer sleeve and urceolus 2, spacing hole 31 has been seted up to 3 lateral walls of spacer sleeve along its moving direction equidistance, the spiro union has spacing threaded rod 6 on urceolus 2, rotatory spacing threaded rod 6 makes its one end insert and realizes 2 fixes of the relative urceolus of 3 spacers in a set of spacing hole 31, drain valve 21 is installed to 2 lower parts of urceolus, bench vice 5 passes through support frame 4 and installs at 1 top of installation base and be located urceolus 2 inside, leave the clearance that supplies the coolant liquid to pass through between support frame 4 and the spacer sleeve 3.

Furthermore, the bottom of the support frame 4 is fixed on the top of the mounting base 1 through a plurality of groups of support legs.

Further, the cross section of the stopper hole 31 is circular.

Furthermore, an adjusting threaded rod 7 which is offset from the axis of the limiting threaded rod 6 is screwed in the limiting threaded rod 6, and one end of the adjusting threaded rod 7, which is close to the limiting hole 31, is fixedly connected with an adjusting block 8.

The utility model discloses an embodiment:

the bench clamp 5 can be directly purchased for the existing structure, a through hole is formed in the mounting base 1, and a bolt penetrates through the through hole and is used for mounting the mounting base 1 on a machine tool.

The outer barrel 2 and the support frame 4 are fixedly connected to the top of the mounting base 1, the support frame 4 is surrounded by the outer barrel 2, the bench clamp 5 is mounted on the top of the support frame 4, and the appearance of the isolation sleeve 3 is matched with the inner shape of the outer barrel 2, so that the isolation sleeve 3 vertically slides on the inner side wall of the outer barrel 2 to be close to or far away from the mounting base 1, and the requirements of workpieces with different heights are met;

a drain valve 21 is arranged at the lower part of the outer cylinder 2, and the drain valve 21 can be connected with a water pipe to discharge the cooling liquid in the outer cylinder 2;

a gap is reserved between the inner side wall of the isolation sleeve 3 and the outer side wall of the support frame 4, the gap can only be penetrated by cooling liquid, and waste chips cut off in the smaller gap cannot penetrate through the gap;

spacing holes 31 that the cover 3 lateral wall was arranged in a straight line are seted up with its moving direction equidistance, and the spiro union has spacing threaded rod 6 on urceolus 2, and rotatory spacing threaded rod 6 makes its one end insert in one of them group of spacing hole 31 to realize relatively fixed between urceolus 2 and the cover 3.

The cross-section that limit threaded rod 6 passed its axis is the T type, 6 one end of limit threaded rod drives the spanner for outer hexagon head and drives limit threaded rod 6 rotatory, threaded connection has an adjusting screw 7 in the limit threaded rod 6, the axis of adjusting screw 7 is misaligned with the axis of limit threaded rod 6 and has the skew, the recess 71 of interior hexagonal type structure is seted up to the one end of adjusting screw 7, adjusting screw 7's other end rigid coupling has regulating block 8, the appearance of regulating block 8 matches each other with spacing hole 31's interior shape, regulating block 8 inserts in spacing hole 31 relatively, rotatory adjusting screw 7 drives regulating block 8 and rotates and remove along its axis direction, because the relative eccentric setting of limit threaded rod 6 of adjusting screw 7, make regulating block 8 play the effect of cam, regulating block 8's rotation can drive the lift that isolation sleeve 3 carries out small distance.

The utility model discloses well electrical equipment is connected with external power source through external control switch.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a workpiece clamp for digit control machine tool convenient to drainage, includes installation base (1) and bench vice (5), its characterized in that: the top of the mounting base (1) is fixedly connected with an outer cylinder (2) with an opening at the top and a closed periphery, the inner side wall of the outer cylinder (2) is vertically connected with an isolation sleeve (3) in a sliding way, the appearance of the isolation sleeve (3) is matched with the inner shape of the outer cylinder (2), the outer side wall of the isolation sleeve (3) is provided with limit holes (31) at equal intervals along the moving direction, a limit threaded rod (6) is screwed on the outer cylinder (2), one end of the limit threaded rod (6) is inserted into a group of limit holes (31) by rotating the limit threaded rod to realize the fixation of the isolation sleeve (3) relative to the outer cylinder (2), the lower part of the outer cylinder (2) is provided with a drain valve (21), the bench clamp (5) is arranged at the top of the mounting base (1) through a support frame (4) and is positioned in the outer cylinder (2), and a gap for the cooling liquid to pass through is reserved between the support frame (4) and the isolation sleeve (3).

2. The workpiece clamp for the numerical control machine tool convenient for water drainage according to claim 1, wherein: the bottom of the support frame (4) is fixed on the top of the mounting base (1) through a plurality of groups of supporting legs.

3. The workpiece clamp for the numerical control machine tool convenient for water drainage according to claim 1, wherein: the cross section of the limiting hole (31) is circular.

4. The workpiece clamp for the numerical control machine tool convenient for water drainage according to claim 3, wherein: the adjusting screw rod (7) which is deviated from the axis of the limiting screw rod (6) is in threaded connection with the limiting screw rod (6), and an adjusting block (8) is fixedly connected to one end, close to the limiting hole (31), of the adjusting screw rod (7).