CN211992589U

CN211992589U - Machining tool without repeated positioning

Info

Publication number: CN211992589U
Application number: CN202020331158.8U
Authority: CN
Inventors: 周海飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-24
Anticipated expiration: 2030-03-17

Abstract

The utility model provides a need not frock for machining of repeated location, comprising a base plate, the work piece box, the curb plate, horizontal recess and slider, the work piece box sets up at the bottom plate upper surface, horizontal recess has been seted up to bottom plate upper surface symmetry, the spout has all been seted up to horizontal recess downside, the slider is provided with two, two sliders are located the spout respectively, slider upper surface symmetry is fixed with the L template, the one end symmetry that L template upper surface is close to the work piece box is fixed with the right angle board, work piece box left surface and right surface lower extreme symmetry are fixed with the curb plate, the right angle board clamps respectively on the curb plate, work piece box inside is fixed with the baffle, be provided with the pivot in the work piece box that is located the baffle downside, the pivot lower. The utility model discloses a right-angle plate clamps the curb plate, is convenient for fixed to the work piece, mentions and rotates through the work piece box, makes the work piece change machined surface to avoid repeated clamping, and then avoid repeated positioning, improve work efficiency.

Description

Machining tool without repeated positioning

Technical Field

The utility model relates to a machining anchor clamps equipment field especially relates to a need not frock for machining of repeated location.

Background

The tooling for machining is used for fixing a workpiece needing to be machined, so that the machining is convenient, the existing tooling for machining needs to be used for machining other surfaces of the workpiece, the workpiece needs to be disassembled again or the side direction needs to be changed by a person, the workpiece after being disassembled and assembled needs to be positioned again when being machined, the use is very inconvenient, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a need not frock for machining of repeated location clamps the curb plate through the right-angle plate, is convenient for to the work piece fixed, mentions and rotates through the work piece box, makes the work piece change machined surface to avoid repeated clamping, and then avoid repeated location, improve work efficiency.

(II) technical scheme

The utility model provides a need not frock for machining of repeated location, comprising a base plate, the work piece box, the curb plate, horizontal recess and slider, the work piece box sets up at the bottom plate upper surface, horizontal recess has been seted up to bottom plate upper surface symmetry, the spout has all been seted up to horizontal recess downside, the slider is provided with two, two sliders are located the spout respectively, slider upper surface symmetry is fixed with the L template, the one end symmetry that L template upper surface is close to the work piece box is fixed with the right angle board, work piece box left surface and right surface lower extreme symmetry are fixed with the curb plate, the right angle board clamps respectively on the curb plate, work piece box inside is fixed with the baffle, be provided with the pivot in the work piece box that is located the baffle downside, the pivot lower extreme runs through the work.

Preferably, the ends, far away from each other, of the transverse grooves are respectively fixed with a first spring, and the other ends of the first springs are respectively fixed on the surface of one side, far away from the workpiece box, of the L-shaped plate.

Preferably, L template upper surface all is fixed with square pipe, and square intraduct all is provided with the second spring, and second spring front end and rear end all are fixed with the spacer pin.

Preferably, the inner front wall and the rear wall of the transverse groove are provided with grooves matched with the limiting pins, and the limiting pins are respectively located in the grooves.

Preferably, two through grooves are formed in the upper surface of the square pipe, shifting blocks are fixed to the upper surface of the limiting pin in the square pipe, and the upper ends of the shifting blocks penetrate through the through grooves respectively and extend to the upper side of the square pipe.

Preferably, the upper surface of the bottom plate is symmetrically provided with two convex blocks, the lower surface of the workpiece box is provided with four limiting grooves, and the convex blocks are positioned in the two convex blocks which are not adjacent to each other.

Preferably, the left side and the right side of the workpiece box are provided with threaded rods, one ends of the threaded rods with threads penetrate through the workpiece box and extend into the workpiece box, and rocking wheels are fixed at the ends, far away from each other, of the threaded rods.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

thereby remove to the centre along leading to the groove through the shifting block and extrude the second spring, make the spacer pin break away from the recess to make the slider can freely slide along the spout, carry out the top tightly to the L template through first spring, make the right angle board clamp on the curb plate simultaneously, thereby be convenient for fixed to the work piece box.

Through making the spacer pin be located the recess, make the right angle board keep away from the curb plate to relieve the spacing to the work piece box, through upwards lifting up the work piece box, make the lug break away from the spacing groove, thereby make the work piece box can rotate round the pivot, put down the work piece box after rotating 90, make lug and spacing groove continue the card with, rethread right angle board continues to carry on spacingly to the curb plate, thereby be convenient for follow the face of processing of trading the work piece, and do not need the repeated positioning, and then improved work efficiency.

Drawings

Fig. 1 is the utility model provides a need not the spatial structure sketch map of frock for machining of repeated positioning.

Fig. 2 is the utility model provides a do not need the main sectional view of the frock for machining of repeated positioning.

Fig. 3 is a bottom view of the workpiece box in the tool for machining without repeated positioning according to the present invention.

Fig. 4 is the utility model provides a need not side view cross-sectional view of square pipe in tool for machining of repeated positioning.

Reference numerals: 1 work piece box, 2 threaded rods, 3 curb plates, 4 bottom plates, 5 square pipes, 6 right-angle plates, 7 baffle, 8 pivot, 9 first springs, 10 spout, 11L template, 12 sliders, 13 spacing grooves, 14 lugs, 15 second springs, 16 spacer pins, 17 horizontal grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a machining tool without repeated positioning, which comprises a bottom plate 4 and a workpiece box 1, curb plate 3, horizontal recess 17 and slider 12, work piece box 1 sets up at 4 upper surfaces of bottom plate, horizontal recess 17 has been seted up to 4 upper surface symmetries of bottom plate, spout 10 has all been seted up to horizontal recess 17 downside, slider 12 is provided with two, two sliders 12 are located spout 10 respectively, slider 12 upper surface symmetries are fixed with L template 11, the one end symmetry that L template 11 upper surface is close to work piece box 1 is fixed with right-

angle plate

6, 1 left surface of work piece box and right surface lower extreme symmetry are fixed with curb plate 3, right-angle plate 6 clamps respectively on

curb plate

3, 1 inside baffle 7 that is fixed with of work piece box, be located 1 work piece box of 7 downside and be provided with

pivot

8, 8 lower extremes of pivot run through work piece box 1 and fix at 4 upper surfaces of bottom.

In the utility model, the user moves to the right, the square tube 5 moves, the slide block 12 moves to the right along the sliding groove 10, the first spring 9 is compressed by the L-shaped plate 11, the right-angle plate 6 breaks away from the upper surface of the upper surface side plate 3, thereby the limit to the side plate 3 is released, the side plate 3 can move up and down, when the limit pin 16 is positioned in the grooves at the front and back sides of the transverse groove 17, the second spring 15 rebounds, the limit pin 16 enters the grooves at the front and back sides of the transverse groove 17, thereby the square tube 5 is limited, the slide block 12 can not move along the sliding groove 10, then the work box 1 is lifted upwards, the lug 14 breaks away from the limit groove 13, thereby the work box 1 can rotate around the rotating shaft 8, the work box 1 is put down after rotating for 90 degrees, the lug 14 is continuously clamped with the limit groove 13, the side plate 3 is continuously limited through the straight angle plate, and do not need repeated location, and then improved work efficiency, thereby remove the shifting block to the centre along leading to the groove and extrude second spring 15, make spacer pin 16 break away from the recess to make slider 12 can freely slide along spout 10, carry out the top through first spring 9 to L template 11 tight, make right-angle plate 6 clamp on curb plate 3 simultaneously, thereby be convenient for fix workpiece box 1, and then be convenient for use next time.

In an alternative embodiment, the ends of the transverse grooves 17 far away from each other are fixed with first springs 9, and the other ends of the first springs 9 are respectively fixed on the side surfaces of the L-shaped plates 11 far away from the workpiece box 1.

It should be noted that the first spring 9 tightly pushes the L-shaped plate 11, and the right-angle plate 6 is limited to the side plate 3, so that the workpiece box 1 is limited, and the workpiece box 1 is prevented from moving.

In an optional embodiment, a square pipe 5 is fixed on the upper surface of each L-shaped plate 11, a second spring 15 is arranged inside each square pipe 5, stop pins 16 are fixed at the front end and the rear end of each second spring 15, grooves matched with the stop pins 16 are formed in the front wall and the rear wall inside each transverse groove 17, and the stop pins 16 are respectively located in the grooves.

It should be noted that, when the stopper pin 16 enters the groove, the first spring 9 can be kept in a compressed state, and the slider 12 is stopped, so that the slider 12 cannot move along the sliding groove 10.

In an alternative embodiment, two through grooves are formed in the upper surface of the square tube 5, the upper surfaces of the limit pins 16 located in the square tube 5 are fixed with shifting blocks, and the upper ends of the shifting blocks respectively penetrate through the through grooves and extend to the upper side of the square tube 5.

It should be noted that the pair of blocks is made to move the limit pin 16 and move along the through slot, while compressing the second spring 15.

In an alternative embodiment, two bumps 14 are symmetrically arranged on the upper surface of the bottom plate 4, four limiting grooves 13 are formed on the lower surface of the workpiece box 1, and the bumps 14 are positioned in the two bumps 14 which are not adjacent to each other.

It should be noted that, when the projection 14 is assembled with the limiting groove 13, the workpiece cassette 1 is limited, so that the workpiece cassette 1 cannot rotate around the rotating shaft.

In an alternative embodiment, the left side and the right side of the workpiece box 1 are provided with threaded rods 2, one ends of the threaded rods 2 with threads penetrate through the workpiece box 1 and extend into the workpiece box 1, and the ends of the threaded rods 2 far away from each other are fixed with rocking wheels.

It should be noted that, the rotating rocking wheel drives the threaded rod 2 to rotate, so that the threaded rod 2 fixes the workpiece in the workpiece box 1.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A tool for machining without repeated positioning comprises a bottom plate (4), a workpiece box (1), side plates (3), transverse grooves (17) and sliders (12), and is characterized in that the workpiece box (1) is arranged on the upper surface of the bottom plate (4), the transverse grooves (17) are symmetrically formed in the upper surface of the bottom plate (4), sliding grooves (10) are formed in the lower sides of the transverse grooves (17), the two sliders (12) are arranged in the sliding grooves (10), L-shaped plates (11) are symmetrically fixed on the upper surfaces of the sliders (12), right-angle plates (6) are symmetrically fixed at one ends, close to the workpiece box (1), of the upper surfaces of the L-shaped plates (11), the side plates (3) are symmetrically fixed at the lower ends of the left surface and the right surface of the workpiece box (1), the right-angle plates (6) are clamped on the side plates (3) respectively, a partition plate (7) is fixed inside the workpiece box (1), a rotating shaft (8) is arranged in the workpiece box (1) positioned on the lower side of the partition plate (7), and the lower end of the rotating shaft (8) penetrates through the workpiece box (1) and is fixed on the upper surface of the bottom plate (4).

2. The tooling for machining without repeated positioning according to claim 1, wherein the ends of the transverse grooves (17) far away from each other are respectively fixed with a first spring (9), and the other ends of the first springs (9) are respectively fixed on the side surfaces of the L-shaped plates (11) far away from the workpiece box (1).

3. The tooling for machining without repeated positioning according to claim 1, wherein a square tube (5) is fixed on the upper surface of each L-shaped plate (11), a second spring (15) is arranged inside each square tube (5), and a limiting pin (16) is fixed at the front end and the rear end of each second spring (15).

4. The tooling for machining without repeated positioning according to claim 3, wherein grooves matched with the limit pins (16) are formed in the front wall and the rear wall of the inner part of the transverse groove (17), and the limit pins (16) are respectively positioned in the grooves.

5. The tool for machining without repeated positioning according to claim 1, wherein the upper surface of the square pipe (5) is provided with two through grooves, the upper surfaces of the limiting pins (16) in the square pipe (5) are respectively fixed with a shifting block, and the upper ends of the shifting blocks respectively penetrate through the through grooves and extend to the upper side of the square pipe (5).

6. The tooling for machining without repeated positioning according to claim 1, wherein the upper surface of the bottom plate (4) is symmetrically provided with two lugs (14), the lower surface of the workpiece box (1) is provided with four limiting grooves (13), and the lugs (14) are positioned in two lugs (14) which are not adjacent to each other.

7. The tooling for machining without repeated positioning according to claim 1, wherein threaded rods (2) are arranged on the left side and the right side of the workpiece box (1), one end of each threaded rod (2) with threads penetrates through the workpiece box (1) and extends into the workpiece box (1), and rocking wheels are fixed on one ends of the threaded rods (2) which are far away from each other.