CN201950489U

CN201950489U - Fixture used for machining small inserted typed workpiece with regular shape

Info

Publication number: CN201950489U
Application number: CN2010206435875U
Authority: CN
Inventors: 王洪涛
Original assignee: Nypro Tool Tianjin Co Ltd
Current assignee: Nypro Tool Tianjin Co Ltd
Priority date: 2010-12-06
Filing date: 2010-12-06
Publication date: 2011-08-31
Anticipated expiration: 2020-12-06

Abstract

The utility model relates to a fixture used for machining small inserted typed workpiece with regular shape. A positioning block I, a positioning block II, an angle adjusting pin and a pressure block are mounted in a reference frame of the fixture; a locking screw II is passed through the reference frame and the angle adjusting pin, then is connected with the pressure block; a locking screw I is passed through the reference frame and is connected with the positioning block I; a locking screw III is passed through the reference frame and is connected with the positioning block II; therefore, a positioning jig is composed by the above components. Four positioning jigs are respectively fixed on the four corner surfaces of an EROWA pallet surface; an EROWA positioning piece is located on the bottom of the EROWA pallet; two handles are fixed on two end faces of the EROWA pallet respectively by two support blocks. The beneficial effects of the utility model include: the fixture reduces the adjustment time on a machine tool, increases automatic equipment utilization ratio, and satisfies the tool machining requirements; at the same time, avoids the influence to the precision of workpiece machining caused by adjusting jigs repeatedly, thereby guarantees the product quality, and increases production efficiency.

Description

The little mold insert class workpiece processing jig of a kind of profile rule

Technical field

The utility model relates to the tool of holding workpiece, particularly a kind of little mold insert class workpiece processing jig of processing mobile phone plastic profile rule that is applicable to.

Background technology

General workpiece processing all on lathe, carrying out clamping location, the little mold insert processing and loading clamp precision prescribed height of profile rule, it is longer that the clamping adjustment makes the lathe stagnation stand-by period on lathe, and alignment jig causes the accuracy error of workpiece processing easily repeatedly, so that influences product quality and production efficiency.

Summary of the invention:

In view of the deficiency that prior art exists, the utility model is reduced in the time of adjustment on the lathe in order to improve the automatic equipment utilization rate, satisfies the machine tooling needs, designs a kind of little mold insert class workpiece processing jig of profile rule of profile rule especially.

The utility model for achieving the above object, the technical scheme of being taked is: the little mold insert class workpiece processing jig of a kind of profile rule,

It is characterized in that: comprise briquetting, the angular adjustment pin, the locating piece I, the lock screw I, reference frame, handle, back-up block, the REOWA spacer, the EROWA pallet, the locating piece II, the lock screw II, the lock screw III, the locating piece I is housed in the described reference frame, the locating piece II, the angular adjustment pin, briquetting, describedly lock that the screw II is passed reference frame and the angular adjustment pin is connected with briquetting, described lock screw I is passed reference frame and is connected with the locating piece I, described lock screw III is passed reference frame and is connected with the locating piece II, above assembly constitutes positioning fixture, the quadruplet positioning fixture is separately fixed on four edged surfaces of EROWA pallet card, described EROWA spacer is positioned on the bottom surface of EROWA pallet, and two handles are fixed on the both ends of the surface of EROWA pallet by two back-up blocks respectively.

The beneficial effects of the utility model are: adopt these anchor clamps, reduced the time of adjustment on lathe, improved the automatic equipment utilization rate, satisfy the machine tooling needs, also avoided simultaneously because of the alignment jig precision influence that processing brings to workpiece repeatedly, thereby guaranteed product quality, improved production efficiency.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is an explosive view of the present utility model.

The specific embodiment

As Fig. 1, shown in 2, the little mold insert class workpiece processing jig of a kind of profile rule, locating piece I 3 is housed in the reference frame 5, locating piece II 10, angular adjustment pin 2, briquetting 1, describedly lock that screw II 11 is passed reference frame 5 and angular adjustment pin 2 is connected with briquetting 1, described lock screw I 4 is passed reference frame 5 and is connected with locating piece I 3, lock screw III 12 is passed reference frame 5 and is connected with location locating piece II 10, above assembly constitutes positioning fixture, the quadruplet positioning fixture is separately fixed on four edged surfaces of EROWA pallet 9 cards, EROWA spacer 8 is positioned on the bottom surface of EROWA pallet 9, two handles 6 are fixed on the both ends of the surface of EROWA pallet 9 by two back-up blocks 7 respectively.

EROWA spacer 8 models: ER-036658;

EROWA clamp base model: FL-ACW890.

Workflow and principle: workpiece is contained on the tool, at first use less chucking power with piece-holder at briquetting 1, and between locating piece I 3, the locating piece II 10, guarantee that the height that workpiece exposes meets processing request, by adjusting lock screw I 4, lock screw II 11, lock screw III 12 is locked workpiece, thereby has realized that workpiece is fastened on the purpose on the tool.Cooperate the EROWA machine to set device outward and carry out the outer preset operation of machine, after preset is finished, repeat to check for several times the perpendicularity and the position degree of workpiece, detect and guarantee that specification error is lower than 0.005mm.

After workpiece is set and is finished, setting the synthetic operation platform outward together with the tool slave takes off, be put on the Digit Control Machine Tool, be located by connecting by the EROWA clamp base on EROWA pallet 9 and EROWA spacer 8 and the Digit Control Machine Tool, the processing of can directly peeking needn't be carried out the work of clamping, coordinate workpiece again.

Claims

1. the little mold insert class workpiece processing jig of profile rule is characterized in that: comprise briquetting (1), angular adjustment pin (2), locating piece I (3), lock screw I (4), reference frame (5), handle (6), back-up block (7), REOWA spacer (8), EROWA pallet (9), locating piece II (10), lock screw II (11), lock screw III (12); Locating piece I (3) is housed in the described reference frame (5), locating piece II (10), angular adjustment pin (2), briquetting (1), describedly lock that screw II (11) is passed reference frame (5) and angular adjustment pin (2) is connected with briquetting (1), described lock screw I (4) is passed reference frame (5) and is connected with locating piece I (3), described lock screw III (12) is passed reference frame (5) and is connected with locating piece II (10), above assembly constitutes positioning fixture, the quadruplet positioning fixture is separately fixed on four edged surfaces of EROWA pallet (9) card, described EROWA spacer (8) is positioned on the bottom surface of EROWA pallet (9), and two handles (6) are fixed on the both ends of the surface of EROWA pallet (9) by two back-up blocks (7) respectively.