CN201573315U - Moving mold plate supporting device for injection molding machine - Google Patents

Moving mold plate supporting device for injection molding machine Download PDF

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Publication number
CN201573315U
CN201573315U CN2009202027183U CN200920202718U CN201573315U CN 201573315 U CN201573315 U CN 201573315U CN 2009202027183 U CN2009202027183 U CN 2009202027183U CN 200920202718 U CN200920202718 U CN 200920202718U CN 201573315 U CN201573315 U CN 201573315U
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CN
China
Prior art keywords
roller
die plate
moving die
bracing frame
piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2009202027183U
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Chinese (zh)
Inventor
成明祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Sound Machinery Manufacture Co Ltd
Original Assignee
Zhejiang Sound Machinery Manufacture Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Sound Machinery Manufacture Co Ltd filed Critical Zhejiang Sound Machinery Manufacture Co Ltd
Priority to CN2009202027183U priority Critical patent/CN201573315U/en
Application granted granted Critical
Publication of CN201573315U publication Critical patent/CN201573315U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a moving mold plate supporting device for an injection molding machine. The device is mounted between a frame guide rail and a moving mold plate of the injection molding machine, and is characterized in that a support frame, a dustproof cover plate, a piston and two rollers are included, wherein the rollers are mounted on the left and the right sides of the support frame respectively and matched with the frame guide rail, the dustproof cover plate is arranged on the support frame above the rollers, a wool felt is arranged on the dustproof cover plate, the middle part of the support frame is connected with the piston through a flat key, and the piston is further connected with an oil cylinder cavity of the moving mold plate in a matched manner. The utility model has rapid and convenient installation and adjustment, and can guarantee the linear movements of the moving mold plate along four guide pillars.

Description

The moving die plate bracing or strutting arrangement that is used for injection machine
Technical field
The utility model design relates to a kind of bracing or strutting arrangement of using the moving die plate of hydraulic jack, and this technology is applicable to that moving die plate is along four smooth and easy bracing or strutting arrangements that move of guide pillar on the horizontal plastic injection mo(u)lding machine.
Background technology
Generally, in horizontal plastic injection mo(u)lding machine, moving die plate needs to do the action of folding mould along four guide pillars.Moving die plate lower support device adopts shoes bracing or strutting arrangement mode in the prior art; its major defect be and the fuselage guide rail between carry out the sliding friction campaign; easily cause shoes bottom backing plate (generally adopting copper) wearing and tearing; cause moving die plate to sink; the bending of generation guide pillar, moving die plate guide pillar fairlead wearing and tearing, even phenomenon such as guide pillar wearing and tearing when serious; and then reduce the clamping performance, influence the service life of complete machine.
The utility model content
Technical problem to be solved in the utility model is to overcome deficiency of the prior art and to provide a kind of installation to adjust convenient, can guarantee the moving die plate bracing or strutting arrangement that be used for injection machine of moving die plate along four guide pillar moving linearlies.
The technical scheme that the utility model solves the problems of the technologies described above is: this is used for the moving die plate bracing or strutting arrangement of injection machine, be arranged between the rack rail and moving die plate of injection machine, its characteristics are: comprise bracing frame, dust cover, piston and roller, the left and right sides is respectively arranged with a roller on the described bracing frame, roller and rack rail coupling, the bracing frame of roller top is provided with dust cover, dust cover is provided with wool felt, the bracing frame stage casing is connected with piston by flat key, and the oil cylinder chamber of piston and moving die plate is connected.
The bracing frame described in the utility model left and right sides has the breach of U-shaped, be provided with roller shaft by bearing in the breach, roller shaft is provided with roller, is provided with packing ring between roller and the roller shaft, on the roller shaft end face oil filler point through type forced filling oil cup is installed.
Bracing frame U-shaped breach described in the utility model top is provided with dust cover, and wool felt is equipped with in the dust cover lower end.
Bearing described in the utility model is the single-row centripetal cylindrical bearing.
After the utility model adopts technique scheme, first, rolling friction campaign between the roller of bracing frame rear and front end and the rack rail surface, reduced frictional resistance.The second, need the dress dust cover on the roller, be used to prevent that all kinds of foreign material from falling, wool felt is equipped with in the dust cover lower end, is used to remove fuselage guide rail dust etc., and the assurance bracing frame can be made level and smooth rectilinear motion along the fuselage guide rail.Three, bracing frame top is connected by the oil cylinder chamber of piston and moving die plate bottom, wherein bracing frame is connected by flat key with piston, like this between bracing frame and moving die plate position dimension by the piston hydraulic regulation, guaranteed gap between moving die plate guide pillar fairlead and four guide pillars, make the moving die plate motion more smooth and easy, the wearing and tearing of moving die plate fairlead and guide pillar have been reduced, prolong the service life of a part such as moving die plate, fairlead, guide pillar, can improve injection machine complete machine operating efficiency preferably.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is an A-A schematic cross-section among Fig. 1.
Fig. 3 is the utility model support frame structure schematic diagram.
The specific embodiment
Referring to Fig. 1-Fig. 3, the utility model is arranged between the rack rail 19 and moving die plate 20 of injection machine, comprises bracing frame 1, dust cover 2, wool felt 3, piston 6, flat key 7, " O " RunddichtringO 8, shaft-cup 9, roller shaft 11, packing ring 12, roller 13, single-row centripetal cylindrical bearing 14, through type forced filling oil cup 17.Bracing frame 1 left and right sides has the breach 18 of U-shaped, is provided with roller shaft 11 by single-row centripetal cylindrical bearing 14 in the breach 18, and roller shaft 11 is provided with roller 13, and roller 13 can roll in rack rail 19.Be provided with packing ring 12 between roller 13 and the roller shaft 11, on the roller shaft 11 end face oil filler points through type forced filling oil cup 17 be installed.Bracing frame U-shaped breach 18 tops are provided with dust cover 2, and wool felt 3 is equipped with in the dust cover lower end.Bracing frame 1 stage casing is connected with piston 6 by flat key 7, and piston 6 is connected with the oil cylinder chamber of moving die plate 20.Contact position with moving die plate 20 on the piston 6 is provided with " O " RunddichtringO 8.Through type forced filling oil cup 17 is installed on the roller shaft 11 end face oil filler points, is that single-row centripetal cylindrical bearing 14 injects lubricating oil by through type forced filling oil cup 17, is used to guarantee the activity performance of single-row centripetal cylindrical bearing 14, and roller 13 is rolled flexibly.Moving die plate 20 oil cylinder chambeies dress people piston 6 as shown in Figure 1, and piston 6 is connected with bracing frame 1 by flat key 7.During adjustment, hydraulic oil injects moving die plate 20 oil cylinder chambeies, by regulating oil cylinder working-pressure, when the lubricating grease oil film thickness is even on guide pillar, illustrate that the gap is even between this moment moving die plate guide pillar fairlead and guide pillar, thereby accomplish to guarantee the moving die plate motion steadily, improve the complete machine performance, reduce the maintenance cost of machine.

Claims (4)

1. moving die plate bracing or strutting arrangement that is used for injection machine, be arranged between the rack rail and moving die plate of injection machine, it is characterized in that: comprise bracing frame, dust cover, piston and roller, the left and right sides is respectively arranged with a roller on the described bracing frame, roller and rack rail coupling, the bracing frame of roller top is provided with dust cover, and dust cover is provided with wool felt, the bracing frame stage casing is connected with piston by flat key, and the oil cylinder chamber of piston and moving die plate is connected.
2. the moving die plate bracing or strutting arrangement that is used for injection machine according to claim 1, it is characterized in that: the described bracing frame left and right sides has the breach of U-shaped, be provided with roller shaft by bearing in the breach, roller shaft is provided with roller, be provided with packing ring between roller and the roller shaft, on the roller shaft end face oil filler point through type forced filling oil cup be installed.
3. the moving die plate bracing or strutting arrangement that is used for injection machine according to claim 2 is characterized in that: described bracing frame U-shaped breach top is provided with dust cover, and wool felt is equipped with in the dust cover lower end.
4. the moving die plate bracing or strutting arrangement that is used for injection machine according to claim 2 is characterized in that: described bearing is the single-row centripetal cylindrical bearing.
CN2009202027183U 2009-12-16 2009-12-16 Moving mold plate supporting device for injection molding machine Expired - Lifetime CN201573315U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202027183U CN201573315U (en) 2009-12-16 2009-12-16 Moving mold plate supporting device for injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202027183U CN201573315U (en) 2009-12-16 2009-12-16 Moving mold plate supporting device for injection molding machine

Publications (1)

Publication Number Publication Date
CN201573315U true CN201573315U (en) 2010-09-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202027183U Expired - Lifetime CN201573315U (en) 2009-12-16 2009-12-16 Moving mold plate supporting device for injection molding machine

Country Status (1)

Country Link
CN (1) CN201573315U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729428A (en) * 2012-06-11 2012-10-17 无锡天惠塑机有限公司 Mold clamping template apparatus
CN109352904A (en) * 2018-10-24 2019-02-19 四川科思精密模具有限公司 A kind of three board molds with anti-cover half tenesmus structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729428A (en) * 2012-06-11 2012-10-17 无锡天惠塑机有限公司 Mold clamping template apparatus
CN109352904A (en) * 2018-10-24 2019-02-19 四川科思精密模具有限公司 A kind of three board molds with anti-cover half tenesmus structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20100908

Effective date of abandoning: 20121127

C20 Patent right or utility model deemed to be abandoned or is abandoned