CN201483403U

CN201483403U - Disk fixture

Info

Publication number: CN201483403U
Application number: CN2009201518898U
Authority: CN
Inventors: 李春力
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-27
Filing date: 2009-04-27
Publication date: 2010-05-26
Anticipated expiration: 2019-04-27

Abstract

The utility model discloses a disk fixture comprising a positioning shell, a positioning component and a telescopic component, wherein the positioning component and the telescopic component are arranged in the positioning shell; the positioning component is connected with the telescopic component; and the upper end of the positioning component is provided with a positioning column which extends out of the upper surface of the positioning shell and used for fixing the workpiece. The disk fixture has the advantages that the centering of a centering rod is unnecessary in the workpiece clamping, the accuracy is greatly improved, the time is saved, and the use is very convenient.

Description

A kind of disk clamp

Technical field

The utility model relates to a kind of anchor clamps that are used for machining, particularly a kind of disk clamp.

Background technology

In the machining of prior art, when using the disk clamp holding workpiece, need to make mistakes than being easier to in excellent branch the in dividing, service time is long, and efficient is low, uses inconvenient.

The utility model content

The purpose of this utility model is to disclose a kind of disk clamp, when having the disk clamp holding workpiece now to overcome, and error rate height, inefficient defective.

Disk clamp described in the utility model, comprise positioning housing, positioning component and telescopic component, positioning component and telescopic component are arranged in the positioning housing, and positioning component links to each other with telescopic component, and the upper end of positioning component is provided with the reference column that is used for fixing workpiece that stretches out the positioning housing upper surface.

Preferably, the upper end of telescopic component can be provided with the telescopic mast that is used to eject workpiece of a plurality of extended positioning housing upper surfaces.

Preferably, positioning component can also comprise first fixation clip, and first fixation clip links to each other with reference column, and first fixation clip is connected on the positioning housing.

Preferably, telescopic component also comprises flat board, movable pressing board, telescopic cylinder and second fixation clip, dull and stereotyped upper surface is connected with described telescopic mast, dull and stereotyped lower surface links to each other with the flexible end of telescopic cylinder by movable pressing board, and the lower surface of telescopic cylinder is fixed by second fixation clip and positioning housing.

Preferably, to stretch out the position of positioning housing upper surface be the central authorities of positioning housing upper surface to reference column.

Disk clamp of the present utility model, holding workpiece no longer need in the branch during rod divides, and accuracy improves greatly, saves time simultaneously, and is very easy to use.

Description of drawings

Fig. 1 is the perspective view of a kind of disk clamp of the utility model;

Fig. 2-a is the first stereochemical structure decomposing schematic representation of a kind of disk clamp of the utility model;

Fig. 2-b is the second stereochemical structure decomposing schematic representation of a kind of disk clamp of the utility model;

Fig. 3-a is first cross-sectional view of a kind of disk clamp of the utility model;

Fig. 3-b is second cross-sectional view of a kind of disk clamp of the utility model;

Fig. 4 is the utility model disk clamp is processed locating hole before holding workpiece a structural representation;

Fig. 5 is the structural representation of the utility model disk clamp holding workpiece;

Fig. 6 is the structural representation that utilizes the Digit Control Machine Tool clamp for machining after the utility model disk clamp holding workpiece;

Fig. 7-a is the perspective view that the utility model disk clamp ejects workpiece after the workpiece completion of processing;

Fig. 7-b is the side structure schematic diagram that the utility model disk clamp ejects workpiece after the workpiece completion of processing.

Mark the following drawings mark thereon in conjunction with the accompanying drawings:

The 1-positioning housing, 2-reference column, 3-telescopic mast, 4-the-fixation clip, 5-flat board, 6-movable pressing board, 7-telescopic cylinder, 8-second fixation clip, 9-disk switch, 10-tracheae.

The specific embodiment

Below in conjunction with accompanying drawing, a specific embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of the specific embodiment.

Fig. 1 is the perspective view of a kind of disk clamp of the utility model, Fig. 2-a is the first stereochemical structure decomposing schematic representation of a kind of disk clamp of the utility model, Fig. 2-b is the second stereochemical structure decomposing schematic representation of a kind of disk clamp of the utility model, Fig. 3-a is first cross-sectional view of a kind of disk clamp of the utility model, and Fig. 3-b is second cross-sectional view of a kind of disk clamp of the utility model.

As shown in Figure 1-Figure 3, a kind of disk clamp of the utility model comprises: positioning housing 1, positioning component and telescopic component, positioning component and telescopic component are arranged in the positioning housing 1, positioning component links to each other up and down with telescopic component, the upper end of positioning component is provided with the reference column 2 that is used for fixing workpiece, reference column 2 stretches out from the central authorities of positioning housing 1 upper surface, 4 telescopic masts 3 are set in the upper end of telescopic component, telescopic mast 3 can stretch out positioning housing 1 along position around the reference column 2 and be used to eject workpiece, as shown in Figure 1.

Positioning component also comprises first fixation clip 4, first fixation clip 4 links to each other with reference column 2, first fixation clip 4 is fixed on the positioning housing 1 by screw, telescopic component also comprises dull and stereotyped 5, movable pressing board 6, the telescopic cylinder 7 and second fixation clip 8, dull and stereotyped 5 upper surface links to each other with telescopic mast 3, dull and stereotyped 5 lower surface links to each other with the upper surface of movable pressing board 6, the lower surface of movable pressing board 6 links to each other with the flexible end of telescopic cylinder 7, the lower surface of telescopic cylinder 7 links to each other with the upper surface of second fixation clip 8, and the lower surface of second fixation clip 8 is fixing by screw and positioning housing 1.

The workflow of the utility model disk clamp once is described below:

(1) before the disk clamp holding workpiece, at the middle position processing locating hole of workpiece, this locating hole and reference column 2 are adaptive, as shown in Figure 4 earlier;

(2) utilize the disk clamp holding workpiece, reference column 2 just in time is connected in the locating hole of workpiece, needs to adopt dozen mode of table that the accuracy of disk clamp holding workpiece position is detected in this step, if the position is inaccurate, adjust accordingly, as shown in Figure 5;

(3) (Computer numerical control CNC) processes the instrument that is clamped on the disk clamp, as shown in Figure 6 to utilize Digit Control Machine Tool;

(4) CNC to the workpiece completion of processing after, press movable magnetic disc switch 9, by tracheae 10 compressed air is sent into telescopic cylinder 7, the flexible end of telescopic cylinder 7 moves upward, and by the transmission of power of movable pressing board 6, flat board 5, makes telescopic mast 3 stretch out positioning housing 1 upper surface successively, workpiece is upwards backed down, make reference column 2 leave locating hole, be convenient to workpiece movement, shown in Fig. 7-a, Fig. 7-b.

More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.

Claims

1. disk clamp, it is characterized in that, comprise positioning housing, positioning component and telescopic component, described positioning component and telescopic component are arranged in the described positioning housing, described positioning component links to each other with telescopic component, and the upper end of described positioning component is provided with the reference column that is used for fixing workpiece that stretches out described positioning housing upper surface.

2. disk clamp according to claim 1 is characterized in that, the upper end of described telescopic component is provided with the telescopic mast that is used to eject described workpiece of a plurality of extended described positioning housing upper surfaces.

3. disk clamp according to claim 1 is characterized in that described positioning component also comprises first fixation clip, and described first fixation clip links to each other with described reference column, and described first fixation clip is connected on the described positioning housing.

4. disk clamp according to claim 2, it is characterized in that, described telescopic component also comprises flat board, movable pressing board, telescopic cylinder and second fixation clip, the upper surface of described flat board is connected with described telescopic mast, the lower surface of described flat board links to each other with the flexible end of described telescopic cylinder by described movable pressing board, and the lower surface of described telescopic cylinder is fixed by described second fixation clip and described positioning housing.

5. according to any described disk clamp of claim 1-4, it is characterized in that the position that described reference column stretches out described positioning housing upper surface is the central authorities of described positioning housing upper surface.