CN103465067A

CN103465067A - Double-station integrated fixture for production of industrial robots

Info

Publication number: CN103465067A
Application number: CN2013103907336A
Authority: CN
Inventors: 章步青
Original assignee: ANHUI YONGCHENG MACHINERY Co Ltd
Current assignee: ANHUI YONGCHENG MACHINERY Co Ltd
Priority date: 2013-09-02
Filing date: 2013-09-02
Publication date: 2013-12-25
Anticipated expiration: 2033-09-02
Also published as: CN103465067B

Abstract

The invention provides a double-station integrated fixture for the production of industrial products. The fixture has the advantages that tools are shortened and machining speed is increased while a machine tool is not changed; two procedures for products are integrated to two different stations of the fixture, the machining times of the procedures are close, stopping the machine to clamp a product is avoided, and utilization ratio of the machine tool is increased greatly.

Description

A kind of process industry integrated fixture of double for robot

Technical field

The present invention relates to the fixture that machine components are applied in horizontal processing, the fixture used while relating in particular to for processing injection machine part fixed head on horizontal Machining centers.

Background technology

At present, select the horizontal Machining centers of double when processing injection machine part fixed head.Fixed head has six faces, adopts horizontal Machining centers to be processed these six faces.As shown in Figure 3 and Figure 4, fixed head is carried out to three-dimensional orientation, be laterally X-direction, be vertically Y-direction, entering the paper direction is Z-direction, on fixed head, comprises footing datum level A 14, assembling bottom surface A 15, Z-direction locating surface A 16, positioning reference plane A 17, the thick benchmark A 18 of X-direction, X-direction essence benchmark A 19, assembling bottom surface B 20, Z-direction datum level B 21, Z-direction datum level A 22, Y-direction datum level A 23, the thick benchmark B 24 of X-direction, Z-direction datum level B 25, Y-direction datum level B 26, positioning reference plane B 27, Z-direction datum level C 28 adding the part that relates to the reference of fixture clamping position man-hour.

Adopted two operations in existing process, needed two fixtures that separate, respectively on the workbench of two stations of the clamping work in-process heart, as shown in Figure 5 and Figure 6.Operating personnel's clamping two operations on another station in the time of the first operation processing, because an operation is shorter process time, two activity times are long.So just cause the clamping time of two operations inadequate, on one side occur that lathe stops processing and waits for that the clamping rear main shaft that just can forward to goes processing.So just make the utilization rate of lathe reduce, increase production cost.Fixture fittings is used steel part processing assemble welding to form in addition.The clamp structure of steel part welding and screw assembling there will be distortion or rigging position skew, and structural strength is not high, and the phenomenons such as internal stress are arranged after welding.Have again fixed head processing when two operations product have 4 faces to need processing, it is partially long that product is placed on the such process tool in center of workbench, causes process velocity slow, the cutter precision of shaking size is unstable.

Summary of the invention

Not high in order to overcome the machine tool utilization rate occurred in current processing, cutter is partially long, process velocity is slow, the unsettled deficiency of size, the invention provides a kind of fixture for the Double-station horizontal machining center and process injection machine part fixed head, this fixture can not only allow the lathe service efficiency improve, and can also guarantee the processing of high speed full depth amount, and the precision of product and quality are guaranteed.

The technical solution adopted for the present invention to solve the technical problems is: machining tool is constant, and the processing technology of fixed head is adjusted, and after adjusting, each operation is only processed 3 sizes on face.Product just can not be contained in the center of workbench like this, and product needs machined surface as far as possible close main shaft in the machine tool travel scope, and cutter is shortened, and improves process velocity.Two operations of product all are incorporated on two different stations of a fixture, so just do not there will be two operation differences process time to cause shutting down the problem of removing the clamping product.Through such adjustment, two workbench of lathe can do respectively two kinds process time the product close with the clamping time, improve machine tool utilization rate.

This adjustment is by utilizing process industry of the present invention robot to realize with the integrated fixture of double, and specifically, the scheme that the present invention adopts is:

A kind of process industry integrated fixture of double for robot, during for horizontal processing injection machine fixed head, described fixed head is clamped, it is characterized in that, described process industry robot comprises base plate and two risers that combine with base plate with the jig main body 2 of the integrated fixture of double, two risers are combined by skeleton, on a riser, cushion block 1, X-direction adjustment screw 3, Y-axis support A 4, Y-axis support B 5 are installed therein; Z-direction screw backer 6, hook pressing plate 7, Z-direction support nail 8 are installed on another piece riser, the X-direction top presses screw 9, Y-direction movable supporting A 10, Z-direction top to press screw A 11, Y-direction movable supporting B 12, Z-direction top to press screw B 13.While adopting the integrated fixture of process industry robot use double of the present invention, the annex of every riser and upper installation thereof represents a station, three faces of processing fixed head on each station, therefore clamp two fixed head parts on each fixture, so the time that these two stations are processed is basic identical or close.After machining, two operations are exchanged, can complete the processing of corresponding another operation, efficiency improves greatly.

The base plate of described jig main body 2 and riser can be integrated together by any mode, but for the consideration of stability, robustness, preferably integrated whole main body.

The invention has the beneficial effects as follows:

The jig main body casting, the intensity of the welding of strength ratio steel part or assembling is good, and the nonstandard accessory that fixture is used and the size of processing all reduce, and a large amount of Application standard parts, improve design and process velocity.Reduce the fixture manufacturing cost, reduce fixture quantity.After using this use novel clamp, lathe can be processed 2 kinds of products, in the past only to process a kind of product.Reduce the management cost that production division distributes lathe.The cutter of processing shortens, and process velocity improves, and increases production efficiency.

The accompanying drawing explanation

Fig. 1 is the view of the first station of the integrated fixture of process industry robot use double of the present invention;

Fig. 2 is the view of the second station of the integrated fixture of process industry robot use double of the present invention;

Fig. 3 is the view of process industry robot of the present invention angle of applicable injection machine fixed head with the integrated fixture of double;

Fig. 4 is the view of process industry robot of the present invention another angle of applicable injection machine fixed head with the integrated fixture of double;

Fig. 5 is the view of injection machine fixed head operation while being assemblied on the fixture of prior art;

Fig. 6 is the view of injection machine fixed head another operation while being assemblied on the fixture of prior art;

Fig. 7 is that the injection machine fixed head is assemblied in the view of process industry of the present invention robot with on the integrated fixture of double the time.

In the drawings: 1 cushion block; 2 jig main bodies; 3 X-direction adjustment screw; 4 Y-axis support A; 5 Y-axis support B; 6 Z-direction screw backers; 7 hook pressing plates; 8 Z-direction support nails; Screw is pressed on 9 X-direction tops; 10 Y-direction movable supporting A; Screw A is pressed on 11 Z-direction tops; 12 Y-direction movable supporting B; Screw B is pressed on 13 Z-direction tops; 14 footing datum level A; 15 assembling bottom surface A; 16 Z-direction locating surface A; 17 positioning reference plane A; The thick benchmark A of 18 X-direction; 19 X-direction essence benchmark A; 20 assembling bottom surface B; 21 Z-direction datum level B; 22 Z-direction datum level A; 23 Y-direction datum level A; The thick benchmark B of 24 X-direction; 25 Z-direction datum level B; 26 Y-direction datum level B; 27 positioning reference plane B; 28 Z-direction datum level C.

The specific embodiment

Below in conjunction with accompanying drawing, the present invention is described in further detail.

At first referring to Fig. 3 and Fig. 4, show the structure of injection machine fixed head, it is carried out to three-dimensional orientation, be laterally X-direction, be vertically Y-direction, entering the paper direction is Z-direction, comprise footing datum level A 14 adding the part that relates to the reference of fixture clamping position man-hour on fixed head, assembling bottom surface A 15, Z-direction locating surface A 16, positioning reference plane A 17, the thick benchmark A 18 of X-direction, X-direction essence benchmark A 19, assembling bottom surface B 20, Z-direction datum level B 21, Z-direction datum level A 22, Y-direction datum level A 23, the thick benchmark B 24 of X-direction, Z-direction datum level B 25, Y-direction datum level B 26, positioning reference plane B 27, Z-direction datum level C 28.

Referring to Fig. 5 and Fig. 6, show the situation of the fixture clamping fixed head of prior art again.As seen in Fig., this installation way makes in process, and the process time of two operations is inconsistent, and the cutter of processing is partially long, causes process velocity slow, and the cutter precision of shaking size is unstable.

Fig. 1 and Fig. 2 show the integrated fixture of process industry robot use double of the present invention.As shown in FIG., process industry of the present invention robot comprises base plate and two risers that combine with base plate with the jig main body 2 of the integrated fixture of double, and two risers are combined by skeleton.This integration can adopt any applicable mode, such as adopting bolt, card stake etc. to be assembled, but preferably adopts casting integrated moulding, makes Strength and stability greatly improve.

Every riser of jig main body 2 represents a station, the corresponding corresponding operation of each station.Specifically, on a station, cushion block 1, X-direction adjustment screw 3, Y-axis support A 4, Y-axis support B 5 are installed.Wherein cushion block 1 use screw is assemblied on jig main body, plays the fixedly effect of Z-direction of location; In the screwed hole of X-direction adjustment screw 3 on jig main body 2, be close to the top of playing X-direction with the thick benchmark B 24 of the X-direction of fixed head and press clamping action; Y-axis supports A 4 and coordinates the location fixed head with X-direction essence benchmark 19; Y-axis supports B 5 and coordinates the location fixed head with X-direction essence benchmark 19.Thereby fix an operation at this station.

Z-direction screw backer 6, hook pressing plate 7, Z-direction support nail 8 are installed on another station, the X-direction top presses screw 9, Y-direction movable supporting A 10, Z-direction top to press screw A 11, Y-direction movable supporting B 12, Z-direction top to press screw B 13.It is upper that wherein Z-direction screw backer 6 is close to 28 of Z-direction benchmark C, the Z-direction of location fixed head; Hook pressing plate 7 is assemblied on jig main body 2, works the product effect that clamps; Z-direction support nail 8 is close on Z-direction datum level A 22, and coarse positioning is Z-direction fixedly; The X-direction top presses screw 9 tops to be pressed on the thick benchmark A 18 of X-direction, the location X-direction; Y-direction movable supporting A 10 is assemblied on jig main body, float support assembling bottom surface A 15; The Z-direction top is pressed screw A 11 tops to be pressed in Z-direction locating surface A 16 and is fixedly clamped; Y-direction movable supporting B 12 is assemblied on jig main body, assembling bottom surface B 20; The Z-direction top is pressed screw B 13 tops to be pressed in Z-direction datum level B 21 and is fixedly clamped.Fix thus another operation.

Referring to Fig. 7, show the schematic diagram of the fixed head of two operations of clamping on fixture of the present invention.As seen from the figure, two fixed head parts of clamping on each fixture, three faces of processing fixed head on each station, so the time that these two stations are processed is basic identical or close.After machining, two operations are exchanged, can complete the processing of corresponding another operation, efficiency improves greatly.

The above is described in detail embodiments of the present invention by reference to the accompanying drawings, but the invention is not restricted to above-mentioned embodiment, in the ken possessed at affiliated technical field those of ordinary skill, can also under the prerequisite that does not break away from aim of the present invention, make a variety of changes.

Claims

1. the integrated fixture of double for a process industry robot, during for horizontal processing injection machine fixed head, described fixed head is clamped, it is characterized in that, described process industry robot comprises base plate and two risers that combine with base plate with the jig main body (2) of the integrated fixture of double, two risers are combined by skeleton, cushion block (1), X-direction adjustment screw (3), Y-axis are installed on riser therein and support A(4), Y-axis supports B(5); Z-direction screw backer (6), hook pressing plate (7), Z-direction support nail (8) are installed on another piece riser, screw (9), Y-direction movable supporting A(10 are pressed in the X-direction top), the Z-direction top presses screw A(11), Y-direction movable supporting B(12), the Z-direction top presses screw B(13).

2. the integrated fixture of process industry robot use double as claimed in claim 1, is characterized in that, described jig main body (2) is integrated whole main body.