CN212577523U

CN212577523U - Clamping groove type machine tool fixing clamp with replaceable clamping head

Info

Publication number: CN212577523U
Application number: CN202021339558.XU
Authority: CN
Inventors: 曹杰
Original assignee: Emok Franken Precision Tools Suzhou Co ltd
Current assignee: Emok Franken Precision Tools Suzhou Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-02-23
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a removable draw-in groove formula lathe mounting fixture of chuck, which comprises a chuck, the clamping hole has been preset to the inside intermediate position of chuck, external pilot hole has been preset to the outside inboard position of chuck, the fastening constant head tank has been seted up to the inside bottom position of draw-in groove, the intermediate position fixed mounting of the outside avris of clamping jack catch has the sliding connection piece, the intermediate position movable mounting of the outside upper end of clamping jack catch has location fastening bolt, the outside position of the outside upper end of clamping jack catch has preset the card hole, the outside movable mounting of clamping jack catch has the chuck, the outside inboard intermediate position movable mounting of chuck has spring snap-fastener. This removable draw-in groove formula lathe mounting fixture of chuck through having add the draw-in groove that has directional spout, makes wholly be directional slidingtype adjustment mechanism, can promote wholly carry out the work smoothness nature that normal clamping used on the basis of overall structure stability in service guarantee in the practical application in service.

Description

Clamping groove type machine tool fixing clamp with replaceable clamping head

Technical Field

The utility model relates to a machine tool fixture technical field specifically is a removable draw-in groove formula lathe mounting fixture of chuck.

Background

A machine tool holder is a device for clamping a workpiece and guiding a tool on a machine tool, and is a common working component on the machine tool.

However, most existing machine tool fixing clamps in the existing market have the defect that although the existing machine tool fixing clamps have good structural stability, continuous and smooth orientation adjustment work cannot be carried out according to specific use requirements in practical application use work, so that the whole use effect and the working performance are general, and due to the limitation of the structure of the clamp, the whole clamp is inconvenient to replace according to the corresponding specification of the clamped clamp, the use functionality of the whole machine tool fixing clamps in normal use work is limited to a large extent, and the whole application range is narrow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a removable draw-in groove formula lathe mounting fixture of chuck to provide in solving above-mentioned background art and though having better structural stability, can not carry out the position regulation work of continuous smoothness according to specific user demand in the practical application use work, and because the restriction of self structure, make holistic chuck inconvenient according to the problem that the clamping corresponds the specification and changes.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a removable draw-in groove formula lathe mounting fixture of chuck, includes the chuck, the clamping hole has been preset to the inside intermediate position of chuck, external pilot hole has been preset to the outside inboard position of chuck, the draw-in groove has been seted up to the outside position of chuck, directional spout has been seted up to the intermediate position of the inside avris of draw-in groove, the inside movable mounting of draw-in groove has the clamping jack catch, the fastening constant head tank has been seted up to the inside bottom position of draw-in groove, the intermediate position fixed mounting of the outside avris of clamping jack catch has the sliding connection piece, the intermediate position movable mounting of the outside upper end of clamping jack catch has the location fastening bolt, the outside position of the outside upper end of clamping jack catch has preset the card hole, the outside movable mounting of.

Preferably, the whole chuck body structure that is circular, and external pilot hole is offered at the outside inboard annular equidistant of chuck to the specification is all the same, the whole intermediate position at the chuck in clamping hole is circular cavity through-hole structure.

Preferably, the clamping groove is provided with three grooves with the same specification at the outer side of the chuck in an annular equidistant symmetrical mode, the clamping hole is communicated with the three clamping grooves, two directional sliding grooves with the same specification are symmetrically arranged at the two sides of the inner portion of each clamping groove, the groove inner specification of the clamping groove is matched with the outer specification of the clamping jaw in a corresponding mode, and the groove inner specification of the directional sliding grooves is matched with the outer specification of the sliding connecting block in a corresponding mode.

Preferably, the fastening and positioning groove is provided with three fastening and positioning grooves with the same specification at the bottom of the three clamping grooves at equal intervals, and the width size of the fastening and positioning groove and the outer diameter size of the positioning and fastening bolt are matched with each other correspondingly.

Preferably, the chuck is integrally in a detachable structure which is movably connected with the chuck at the outer side of the outer part of the clamping jaw, the opening position of the clamping hole at the outer side of the upper end of the outer part of the clamping jaw is correspondingly matched with the movable mounting position of the spring snap fastener at the outer part of the chuck, and the specification of the hole of the clamping hole is correspondingly matched with the specification of the outer part of the spring snap fastener.

Compared with the prior art, the beneficial effects of the utility model are that: this removable draw-in groove formula lathe mounting fixture of chuck, the problem that combines prior art to exist carries out great degree optimization improvement to overall structure, through having add the draw-in groove that has directional spout, make whole be directional slidingtype adjustment mechanism, can guarantee overall structure stability in use's work in the practical application on the basis promote whole work smoothness nature that normally the clamping used that carries on, holistic result of use and working property have effectively been promoted, and through having add card hole and spring snap-fastener, make whole user demand that can satisfy under the different in service behavior, according to the operation is changed to the specific user demand chuck in the practical application use, holistic service function has effectively been richened, thereby effectively enlarged holistic application scope on the basis of having promoted whole comprehensive performance.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the front split structure of the present invention.

In the figure: 1. a chuck; 2. clamping holes; 3. an assembling hole is connected externally; 4. a card slot; 5. a directional chute; 6. clamping jaws; 7. fastening a positioning groove; 8. a sliding connection block; 9. positioning a fastening bolt; 10. a clamping hole; 11. a chuck; 12. and a spring snap fastener.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a clamping groove type machine tool fixing clamp with replaceable clamping heads comprises a clamping chuck 1, a clamping hole 2, an external assembly hole 3, a clamping groove 4, a directional sliding groove 5, a clamping jaw 6, a fastening positioning groove 7, a sliding connecting block 8, a positioning fastening bolt 9, a clamping hole 10, a clamping head 11 and a spring snap fastener 12, wherein the clamping hole 2 is preset at the middle position inside the clamping chuck 1, the external assembly hole 3 is preset at the inner side position outside the clamping chuck 1, the clamping groove 4 is arranged at the outer side position outside the clamping chuck 1, the directional sliding groove 5 is arranged at the middle position of the inner side of the clamping groove 4, the clamping jaw 6 is movably installed inside the clamping groove 4, the fastening positioning groove 7 is arranged at the bottom position inside the clamping groove 4, the sliding connecting block 8 is fixedly installed at the middle position of the outer side of the clamping jaw 6, the positioning fastening bolt 9 is movably installed at the middle position of the outer upper end of the clamping, a chuck 11 is movably arranged on the outer side of the outer part of the clamping jaw 6, and a spring snap fastener 12 is movably arranged in the middle position of the inner side of the outer part of the chuck 11;

furthermore, the whole chuck 1 is of a circular disk body structure, the external assembly holes 3 are annularly and equidistantly formed on the inner side of the outer part of the chuck 1 and have the same specification, and the clamping holes 2 are of a circular hollow through hole structure in the middle of the chuck 1, so that the reasonable stability of the whole structure in the practical application and use work is ensured to a greater extent;

furthermore, three clamping grooves 4 are symmetrically and annularly provided with the same specification at equal intervals outside the chuck 1, the clamping hole 2 is communicated with the three clamping grooves 4, two directional sliding grooves 5 with the same specification are symmetrically arranged at two sides inside each clamping groove 4, the specification in the clamping groove 4 is correspondingly matched with the external specification of the clamping jaw 6, the specification in the directional sliding groove 5 is correspondingly matched with the external specification of the sliding connecting block 8, and the integral using effect and the working performance are effectively improved;

furthermore, three fastening and positioning grooves 7 are symmetrically formed in the bottom positions of the three clamping grooves 4 at equal intervals in an annular mode, the width size of the fastening and positioning grooves 7 in the grooves is matched with the outer diameter size of the positioning and fastening bolts 9 correspondingly, multiple use requirements under different use conditions can be met, and the use functionality of the whole body in practical application and use work is effectively enriched;

further, chuck 11 is whole in the outside of clamping jack catch 6 be rather than the detachable structure of swing joint each other, and the card hole 10 is in the outside of the outside upper end of clamping jack catch 6 set up the position and spring snap-fastener 12 in the outside movable mounting position of chuck 11 correspond each other anastomoses, correspond anastomoses each other between the downthehole specification of card hole 10 and the outside specification of spring snap-fastener 12 simultaneously, it carries out stable change work to chuck 11 according to specific user demand in practical application use work to make things convenient for more, effectively enlarged holistic application scope on the basis that has promoted whole comprehensive use performance.

The working principle is as follows: firstly, when the fixture is used for fixing a machine tool, the positioning fastening bolt 9 at the upper end of the outer part of the clamping claw 6 is unscrewed to be in a loose state, the clamping claw 6 is integrally stretched outwards, the inner side of the chuck 11 and the inner wall of the clamping hole 2 are in a mutually-jointed state, the directional moving work is carried out to carry out proper adjustment work according to the specification of a clamped target by utilizing the sliding connection relation between the directional sliding chute 5 and the sliding connection block 8, various use requirements under different use conditions can be met, the corresponding matching relation between the spring snap 12 and the clamping hole 10 can be utilized to correspondingly replace the chuck 11 at the outer side of the outer part of the clamping claw 6, and the whole application range is effectively expanded on the basis of improving the integral comprehensive use performance.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a removable draw-in groove formula lathe mounting fixture of chuck, includes chuck, its characterized in that: clamping holes are preset in the middle of the inside of the chuck, external assembly holes are preset in the inner side position of the outside of the chuck, a clamping groove is formed in the outer side position of the outside of the chuck, a directional sliding groove is formed in the middle of the inner side of the clamping groove, a clamping jaw is movably installed in the inside of the clamping groove, a fastening positioning groove is formed in the bottom position of the inside of the clamping groove, a sliding connecting block is fixedly installed in the middle of the outer side of the clamping jaw, a positioning fastening bolt is movably installed in the middle of the outer upper end of the clamping jaw, a clamping hole is preset in the outer side position of the outer upper end of the clamping jaw, a chuck is movably installed in the outer side of the clamping jaw, and a snap.

2. The clamping groove type machine tool fixing clamp with the replaceable clamping head as claimed in claim 1, wherein: the whole circular disk body structure that is of chuck, and external pilot hole set up at the outside inboard annular equidistant of chuck to the specification is the same, clamping hole is whole to be circular cavity through-hole structure at the intermediate position of chuck.

3. The clamping groove type machine tool fixing clamp with the replaceable clamping head as claimed in claim 1, wherein: the clamping groove is annularly and symmetrically provided with three clamping grooves with the same specification at the outer side of the chuck at equal intervals, the clamping hole is communicated with the three clamping grooves, two directional sliding grooves with the same specification are symmetrically arranged at the two sides of the inner part of each clamping groove, the inner specification of the clamping groove is matched with the outer specification of the clamping jaw in a corresponding mode, and the inner specification of the directional sliding grooves is matched with the outer specification of the sliding connecting block in a corresponding mode.

4. The clamping groove type machine tool fixing clamp with the replaceable clamping head as claimed in claim 1, wherein: the bottom positions of the fastening and positioning grooves inside the three clamping grooves are annularly and symmetrically provided with three fastening and positioning grooves with the same specification at equal intervals, and the width size in the fastening and positioning grooves and the outer diameter size of the positioning and fastening bolts are matched with each other correspondingly.

5. The clamping groove type machine tool fixing clamp with the replaceable clamping head as claimed in claim 1, wherein: the chuck is wholly in the outside of clamping jack catch be rather than the detachable structure of swing joint each other, and the card hole is in the outside of clamping jack catch outside the set up position and the spring snap-fastener correspond each other anastomoses in the outside movable mounting position of chuck with the downthehole specification of card hole and the spring snap-fastener simultaneously and coincide each other correspondingly between the outside specification.