CN203401666U

CN203401666U - Auxiliary device for adjusting parallelism of clamping plates of optical disk injection molding machine

Info

Publication number: CN203401666U
Application number: CN201320376628.2U
Authority: CN
Inventors: 张书庭
Original assignee: KAIPING YINGGUANG ELECTROMECHANICAL TECHNOLOGY Co Ltd
Current assignee: KAIPING YINGGUANG ELECTROMECHANICAL TECHNOLOGY CO., LTD.
Priority date: 2013-06-27
Filing date: 2013-06-27
Publication date: 2014-01-22
Anticipated expiration: 2023-06-27

Abstract

The utility model discloses an auxiliary device for adjusting the parallelism of clamping plates of an optical disk injection molding machine. The auxiliary device comprises two clamps which are arranged side by side and can approach each other, wherein the two outer ends of the two clamps can be abutted against a fixed die clamping plate and a movable die clamping plate of the injection molding machine respectively; the outer side face of one clamp is fixedly provided with a measuring instrument; a measuring probe of the measuring instrument can be abutted against the inner end face of the other clamp. The auxiliary device is arranged at four pull rods between the fixed die clamping plate and the movable die clamping plate of the optical disk injection molding machine and the two outer ends of the two clamps are abutted against the fixed die clamping plate and the movable die clamping plate respectively; whether the clamping plates of the optical disk injection molding machine are parallel is judged by observing whether readings of the measuring instrument are consistent when the auxiliary device is placed at the four pull rods; if the clamping plates are not parallel, corresponding adjustment is performed on the clamping plates of the optical disk injection molding machine until the readings at the four positions are consistent.

Description

A kind of for adjusting the servicing unit of the cd injection molding machine grip block depth of parallelism

Technical field

The utility model relates to a kind of cd injection molding machine, particularly a kind of for adjusting the servicing unit of the cd injection molding machine grip block depth of parallelism.

Background technology

As everyone knows, while adopting cd injection molding machine to carry out injection moulding production optical disk substrate, if occur not parallelly between the cover half grip block of cd injection molding machine and dynamic model grip block, can cause the in uneven thickness of optical disk substrate that injection moulding produces, directly affected the product quality of optical disk substrate.

Novel cd injection molding machine has been installed respectively servomotor on its four pull bars now, by computer program, control the running of servomotor, can adjust accurately, easily cover half grip block on four pull bars and the depth of parallelism between dynamic model grip block, guarantee the quality of the optical disk substrate that cd injection molding machine is produced.But for existing cd injection molding machine, on the market the overwhelming majority cd injection molding machine or before old money injection machine, on its four pull bars, servomotor is not installed, when therefore above-mentioned old money injection machine is adjusted the depth of parallelism between its cover half grip block and dynamic model grip block, can only rely on Maintenance Engineer visually observe and experience is carried out, maintenance engineering general's workload is large, labour intensity is high, and the result of maintenance is also undesirable, cannot meet the Production requirement of enterprise.

Utility model content

In order to address the above problem, it is a kind of simple in structure that the purpose of this utility model is to provide, and again can convenient for maintaining engineer adjusts the servicing unit of the cd injection molding machine grip block depth of parallelism.

The utility model for the technical scheme that solves its technical problem and adopt is:

A kind of for adjusting the servicing unit of the cd injection molding machine grip block depth of parallelism, comprise two fixtures that are arranged side by side and can be mutually close, two outer ends of two fixtures can connect with cover half grip block and the dynamic model grip block of injection machine respectively, wherein on the lateral surface of a fixture, be fixedly installed a meter, the measuring probe of described meter can connect with the inner face of an other fixture.

As the improvement of above-mentioned technical scheme, between described two fixtures, be provided with one or above Compress Spring.

As the further improvement of technique scheme, on the inner of described two fixtures, be provided with one piece or above and for keeping the alignment pin of both opposing parallel, described Compress Spring is socketed on described alignment pin.

Further, the quantity of described alignment pin is two pieces, on these two pieces of alignment pins, is all socketed with Compress Spring.

Further again, on the medial surface of described two fixtures, be provided with the arc recess that the external form with the pull bar of injection machine matches.

The beneficial effects of the utility model are: because the utility model adopts above-mentioned structure, servicing unit of the present utility model is placed on to cover half grip block and four pull bar places between dynamic model grip block of cd injection molding machine and two outer ends of two fixtures are connected with above-mentioned cover half grip block and dynamic model grip block respectively, while being placed on four pull bar places by observing servicing unit, whether the reading of meter is consistent, thereby judge that whether cd injection molding machine grip block is parallel, if not parallel, can manual adjustments cover half grip block and dynamic model grip block between distance, until reading during the four piece pull bar place of servicing unit between cover half grip block and dynamic model grip block is the same, now cd injection molding machine grip block is parallel to each other, avoided in the past Maintenance Engineer only to rely on visually observing and experience is carried out the adjustment of the depth of parallelism, not only reduced Maintenance Engineer's labour intensity, can also make the depth of parallelism between cd injection molding machine grip block higher.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is surface structure schematic diagram of the present utility model;

Fig. 2 is use state diagram of the present utility model.

The specific embodiment

With reference to Fig. 1, Fig. 2, a kind of for adjusting the servicing unit of the cd injection molding machine grip block depth of parallelism, comprise two fixtures that are arranged side by side and can be mutually close 1, two outer ends of described two fixtures 1 can connect with cover half grip block 5 and the dynamic model grip block 6 of injection machine respectively, here, described two identical plates of two fixtures, 1 preferential employing, the two ends of described plate are vertical smooth flat, while guaranteeing that fixture 1 connects with cover half grip block 5 or dynamic model grip block 6, can there is not gap between the two; Wherein on the lateral surface of a fixture 1, be fixedly installed a meter 2, the measuring probe 20 of described meter 2 can connect with the inner face of an other fixture 1, the above-mentioned place, inner centre position that is provided with the fixture 1 of meter 2 offers a through hole, the measuring probe 20 of described meter 2 passes and points to the inner face of an other fixture 1 from above-mentioned through hole, when two fixtures 1 are mutually close, the measuring probe 20 of meter 2 can connect with the inner face of an other fixture 1, thereby causes that the reading of meter 2 changes.

Further, for servicing unit of the present utility model can being placed between cover half grip block 5 and dynamic model grip block 6 better and can not falling down, between described two fixtures 1, be provided with one or above Compress Spring 3, by 3 pairs of two fixtures 1 of above-mentioned Compress Spring, apply level elastic force outward, thereby make two fixtures 1 compress respectively cover half grip block 5 dynamic model grip blocks 6, therefore can prevent that servicing unit of the present utility model from use dropping because getting loose.

Further again, for two fixtures 1 are remained in same rectilinear direction, can there is not relative tilt, on the inner of described two fixtures 1, be provided with one piece or above and for keeping the alignment pin 30 of both opposing parallel, as preferred embodiment of the present utility model, the quantity of described alignment pin 30 is two pieces, simultaneously, the quantity of above-mentioned Compress Spring 3 is to be also two, and two Compress Springs 3 are socketed in respectively on two pieces of alignment pins 30.

Further, correct use for the ease of servicing unit of the present utility model, guarantee its measurement effect, prevent artificially placing servicing unit of the present utility model not parallel, on the medial surface of described two fixtures 1, be provided with the arc recess 10 that the external form with the pull bar 4 of injection machine matches, above-mentioned arc recess 10 can make servicing unit of the present utility model can be close to pull bar 4 in use, therefore, while adopting servicing unit of the present utility model to adjust the cd injection molding machine grip block depth of parallelism, only need to firmly compress two fixtures 1, the outer surface that makes the arc recess 10 of fixture 1 be close to pull bar 4 can guarantee that this servicing unit placed parallel, facilitated Maintenance Engineer to use this servicing unit.

The foregoing is only preferential embodiment of the present utility model, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection domain of the present utility model.

Claims

1. one kind for adjusting the servicing unit of the cd injection molding machine grip block depth of parallelism, it is characterized in that: comprise two fixtures that are arranged side by side and can be mutually close (1), two outer ends of two fixtures (1) can connect with cover half grip block (5) and the dynamic model grip block (6) of injection machine respectively, wherein on the lateral surface of a fixture (1), be fixedly installed a meter (2), the measuring probe (20) of described meter (2) can connect with the inner face of an other fixture (1).

2. according to claim 1 a kind of for adjusting the servicing unit of the cd injection molding machine grip block depth of parallelism, it is characterized in that: between described two fixtures (1), be provided with one or above Compress Spring (3).

3. according to claim 2 a kind of for adjusting the servicing unit of the cd injection molding machine grip block depth of parallelism, it is characterized in that: on the inner of described two fixtures (1), be provided with one piece or above and for keeping the alignment pin (30) of both opposing parallel, described Compress Spring (3) is socketed on described alignment pin (30).

4. according to claim 3 a kind of for adjusting the servicing unit of the cd injection molding machine grip block depth of parallelism, it is characterized in that: the quantity of described alignment pin (30) is two pieces, on these two pieces of alignment pins (30), be all socketed with Compress Spring (3).

5. a kind of for adjusting the servicing unit of the cd injection molding machine grip block depth of parallelism according to described in claim 1 or 2 or 3 or 4, is characterized in that: on the medial surface of described two fixtures (1), be provided with the arc recess (10) that the external form with the pull bar (4) of injection machine matches.