CN212600328U

CN212600328U - Universal fixture for machine tool

Info

Publication number: CN212600328U
Application number: CN202020548392.6U
Authority: CN
Inventors: 芮锋
Original assignee: 芮锋
Current assignee: Zhiyan precision machinery (Dalian) Co.,Ltd.
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-02-26
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a lathe universal fixturing, comprising a main body base plate, first spout has been seted up to main part bottom plate's inside, slidable mounting has the main structure body in the first spout, the second spout has been seted up to the inside of main structure body upside, slidable mounting has the lower plate in the second spout, and the quantity of lower plate is two. The utility model discloses a be provided with the main structure body, first spout and first fixing bolt, it is too loaded down with trivial details to dismantle anchor clamps when removing about with anchor clamps as required again, when the main structure body is removed to needs, first fixing bolt through adjusting both sides with the main structure body slide in first spout can, again with first fixing bolt rotatory fixed can, simple structure convenient operation, through being provided with punch holder and second lead screw, add man-hour at the higher article of centre gripping, because the less easy production of downside clamping area rocks, lift on the punch holder through the second lead screw of adjusting both sides, increase the stability of cramping thing.

Description

Universal fixture for machine tool

Technical Field

The utility model relates to an anchor clamps technical field specifically is a lathe universal fixturing.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.

A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. The lathe is mainly used for processing shafts, discs, sleeves and other workpieces with rotating surfaces, is a machine tool which is used most widely in a mechanical manufacturing and repairing factory, a clamp on the machine tool plays a vital role in product processing, but the left and right adjustment and replacement of the clamp used by the traditional machine tool are troublesome, and the traditional machine tool clamp is easy to shake due to the small clamping area of the lower side when a high-clamping object is processed, so that the stability is influenced, and the product quality is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lathe universal fixturing to the used anchor clamps of traditional lathe that propose among the above-mentioned background art of solution are controlled and are adjusted more troublesome more of position, and traditional lathe anchor clamps add man-hour at the higher article of centre gripping, because the less easy production of downside centre gripping area rocks, influence stability, lead to the problem that product quality descends.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lathe universal fixturing, includes the main part bottom plate, first spout has been seted up to the inside of main part bottom plate, slidable mounting has the main structure body in the first spout, the second spout has been seted up to the inside of main structure body upside, slidable mounting has the lower plate in the second spout, and the quantity of lower plate is two.

Preferably, both sides of the structure body are provided with first fixing bolts through threads.

Preferably, the one end of second spout is passed through the bearing and is installed first lead screw, and just first lead screw passes two lower plates, two through the screw thread installation the inside screw thread opposite direction of lower plate, the other end fixed mounting of first lead screw has the handle of shaking, and the one end of shaking the handle is passed through the bearing and is installed in one side of main structure body.

Preferably, the mounting groove has all been seted up to the both sides of lower plate top second lead screw, the bottom of mounting groove is all fixed mounting has the telescopic link, and the other end fixed mounting of telescopic link is in the bottom of punch holder.

Preferably, the second lead screw is all installed through the bearing on the top of lower plate, all install the punch holder, two through the screw thread on the second lead screw the equal fixed mounting in one side that the punch holder of lower plate is close to each other has the rubber protection pad.

Preferably, two the third spout has all been seted up to one side that the lower plate is close to each other, all slidable mounting has the baffle in the third spout, the second fastening bolt is all installed through the screw thread to the one end of baffle.

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

1. through being provided with main structure body, first spout and first fixing bolt, remove anchor clamps when removing when needs with anchor clamps and get off to install too loaded down with trivial details again usually, when needs remove main structure body, through adjust the first fixing bolt of both sides with main structure body slide in first spout can, again with first fixing bolt rotation fixed can, simple structure convenient operation.

2. Through being provided with punch holder and second lead screw, add man-hour at the higher article of centre gripping, because the less easy production of downside clamping area rocks, second lead screw through adjusting both sides lifts the punch holder on, increase the stability of centre gripping thing, through being provided with telescopic link and mounting groove, probably can make the punch holder then rotate together when adjusting second lead screw rotation, influence work is loaded down with trivial details, through the telescopic link with fixed the punch holder rotation of avoiding with punch holder and lower plate mutually, screw thread through being provided with two lower plates is opposite, the lower plate of both sides can remove to the middle part simultaneously and make the centre gripping thing at the holistic center of anchor clamps when rotatory shaking handle drive first lead screw rotation, need not readjust the position.

Drawings

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

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

fig. 3 is a partially enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic enlarged view of a part of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a main body bottom plate; 2. a structural body; 3. a first chute; 4. a first fixing bolt; 5. a second chute; 6. a third chute; 7. a first lead screw; 8. shaking the handle; 9. a second fastening bolt; 10. a baffle plate; 11. an upper splint; 12. a second lead screw; 13. a rubber protection pad; 14. a telescopic rod; 15. mounting grooves; 16. and (5) a lower splint.

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. 1-4, the present invention provides an embodiment:

the utility model provides a lathe universal fixturing, includes main body bottom plate 1, and first spout 3 has been seted up to main body bottom plate 1's inside, and slidable mounting has main structure body 2 in first spout 3, and second spout 5 has been seted up to the inside of 2 upsides of main structure body, and slidable mounting has lower plate 16 in second spout 5, and the quantity of lower plate 16 is two.

First fixing bolt 4 is all installed through the screw in the both sides of main structure body 2, removes when the anchor clamps when needs, and it is too loaded down with trivial details to dismantle anchor clamps get off again usually, when needs remove main structure body 2, through adjust the first fixing bolt 4 of both sides with main structure body 2 slide in first spout 3 can, again with first fixing bolt 4 rotatory fixed can, simple structure convenient operation.

First lead screw 7 is installed through the bearing to the one end of second spout 5, and first lead screw 7 passes two lower plate 16 through the screw thread installation, the inside screw thread opposite direction of two lower plate 16, the other end fixed mounting of first lead screw 7 has and waves handle 8, and the one end of shaking handle 8 passes through the bearing and installs in one side of main structure 2, the lower plate 16 of both sides can move to the middle part simultaneously and make the centre gripping thing at the holistic center of anchor clamps when rotatory shaking handle 8 and drive first lead screw 7 rotatory, need not adjust the position again.

Mounting groove 15 has all been seted up to the both sides of 16 top second lead screws 12 of lower plate, and the bottom of mounting groove 15 all fixed mounting have telescopic link 14, and the other end fixed mounting of telescopic link 14 in the bottom of punch holder 11, probably can make punch holder 11 follow and rotate together when adjusting second lead screw 12 and rotating, and it is loaded down with trivial details to influence work, through telescopic link 14 with fixed the avoiding punch holder 11 rotation mutually of punch holder 11 and lower plate 16.

The top of lower plate 16 all installs second lead screw 12 through the bearing, all installs punch holder 11 through the screw thread on the second lead screw 12, and the mutual one side that is close to of punch holder 11 of two lower plates 16 all fixed mounting have rubber protection pad 13, adds man-hour at the higher article of centre gripping because the less easy production of downside clamping area rocks, lifts punch holder 11 through the second lead screw 12 of adjusting both sides, increases the stability of centre gripping thing.

The third spout 6 has all been seted up to the one side that two lower plates 16 are close to each other, and all slidable mounting has baffle 10 in the third spout 6, and second fastening bolt 9 is all installed through the screw thread to the one end of baffle 10, because the lathe work can punch the drill bit and push down article, reciprocates baffle 10 through the second fastening bolt 9 of adjusting both sides and makes baffle 10 support article and can not descend.

The working principle is as follows: when the universal fixture for the machine tool is used, firstly, the main body base plate 1 is installed on a workbench on the machine tool, the first fixing bolts 4 on the two sides of the main body 2 are adjusted, the main body 2 is adjusted to a proper position in the main body base plate 1 in a sliding manner and then the first fixing bolts 4 are adjusted to fix, when an object needs to be clamped, the object is placed in the middle of the two lower clamp plates 16, the first screw rod 7 is driven to rotate by rotating the rocking handle 8, the object is clamped because the threads formed in the two lower clamp plates 16 are opposite threads and can move towards the center at the same time, the drill bit can be punched to press the object because the machine tool works, the baffle 10 can be moved up and down by adjusting the second fastening bolts 9 on the two sides to enable the baffle 10 to abut against the object and not to fall, when a higher object is clamped, the lower clamping area is small, and, the upper clamping plate 11 is lifted up by adjusting the second screw rods 12 on two sides to increase the stability of clamped objects, the structure main body 2, the first sliding groove 3 and the first fixing bolt 4 are arranged, when the clamp needs to be moved left and right, the clamp is usually disassembled and then the clamp is installed too fussy, when the structure main body 2 needs to be moved, the structure main body 2 can slide in the first sliding groove 3 by adjusting the first fixing bolt 4 on two sides, and then the first fixing bolt 4 can be rotationally fixed, the structure is simple and convenient to operate, when an object with higher clamping height is processed by arranging the upper clamping plate 11 and the second screw rods 12, the lower side clamping area is small, the upper clamping plate 11 is lifted up by adjusting the second screw rods 12 on two sides to increase the stability of the clamped objects, by arranging the telescopic rod 14 and the installation groove 15, the upper clamping plate 11 can be rotated together when the second screw rods 12 are adjusted, influence work is loaded down with trivial details, through telescopic link 14 with fixed the avoiding punch holder 11 rotation mutually with punch holder 11 and lower plate 16, opposite through the screw thread that is provided with two lower plates 16, the lower plate 16 of both sides can remove to the middle part simultaneously when rotatory shaking handle 8 drives first lead screw 7 rotatory and make the centre gripping thing at the holistic center of anchor clamps, need not adjusting position again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lathe universal fixturing, includes main part bottom plate (1), its characterized in that: first spout (3) have been seted up to the inside of main part bottom plate (1), slidable mounting has main structure body (2) in first spout (3), second spout (5) have been seted up to the inside of main structure body (2) upside, slidable mounting has lower plate (16) in second spout (5), and the quantity of lower plate (16) is two.

2. The universal jig for machine tools as set forth in claim 1, wherein: the two sides of the structure main body (2) are provided with first fixing bolts (4) through threads.

3. The universal jig for machine tools as set forth in claim 1, wherein: first lead screw (7) are installed through the bearing to the one end of second spout (5), and just first lead screw (7) pass two lower plate (16), two through the screw thread installation the inside screw thread opposite direction of lower plate (16), the other end fixed mounting of first lead screw (7) has and waves handle (8), and the one end of just rocking handle (8) is passed through the bearing and is installed the one side at main structure (2).

4. The universal jig for machine tools as set forth in claim 1, wherein: mounting grooves (15) have all been seted up to the both sides of lower plate (16) top second lead screw (12), the bottom of mounting groove (15) is fixed mounting all has telescopic link (14), and the other end fixed mounting of telescopic link (14) is in the bottom of upper plate (11).

5. The universal jig for machine tools as set forth in claim 1, wherein: the top of lower plate (16) all installs second lead screw (12) through the bearing, all install punch holder (11), two through the screw thread on second lead screw (12) punch holder (11) that are close to each other one side of lower plate (16) all fixed mounting have rubber protection pad (13).

6. The universal jig for machine tools as set forth in claim 1, wherein: two third spout (6) have all been seted up to one side that lower plate (16) are close to each other, all slidable mounting has baffle (10) in third spout (6), second fastening bolt (9) are all installed through the screw thread to the one end of baffle (10).