CN203197533U - Hydraulic cylinder piston sealing component assembling device - Google Patents

Hydraulic cylinder piston sealing component assembling device Download PDF

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Publication number
CN203197533U
CN203197533U CN 201320187990 CN201320187990U CN203197533U CN 203197533 U CN203197533 U CN 203197533U CN 201320187990 CN201320187990 CN 201320187990 CN 201320187990 U CN201320187990 U CN 201320187990U CN 203197533 U CN203197533 U CN 203197533U
Authority
CN
China
Prior art keywords
sealing component
hydraulic cylinder
seal
jack
fairlead
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
CN 201320187990
Other languages
Chinese (zh)
Inventor
岳永强
张连宝
翟彩迎
田虎
郝亚妮
吕迪迪
王顺
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.)
SHANDONG TIANSHENG COAL MINE EQUIPMENT CO Ltd
Original Assignee
SHANDONG TIANSHENG COAL MINE EQUIPMENT 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 SHANDONG TIANSHENG COAL MINE EQUIPMENT CO Ltd filed Critical SHANDONG TIANSHENG COAL MINE EQUIPMENT CO Ltd
Priority to CN 201320187990 priority Critical patent/CN203197533U/en
Application granted granted Critical
Publication of CN203197533U publication Critical patent/CN203197533U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Actuator (AREA)
  • Sealing Devices (AREA)
  • Automatic Assembly (AREA)

Abstract

The utility model belongs to the technical field of hydraulic sealing piece assembling tools and particularly relates to a hydraulic cylinder piston sealing component assembling device, which comprises a press and a sealing component pressing device. The press comprises a bottom plate. A support and a fixed seat are installed on the bottom plate. A jack is installed at the upper part of the support. The sealing component pressing device comprises a guide sleeve at the top of a workpiece and a pressing sleeve which is matched with the guide sleeve. The sealing component pressing device is arranged below the jack. The hydraulic cylinder piston sealing component assembling device has the advantages that the structure is simple, the device is easy to realize, the arranged press and the arranged sealing component pressing device can replace manual pressing, the labor intensity is reduced, the working efficiency is improved, the sealing component is not easy to damage and the assembling quality is guaranteed.

Description

Sealing piston of hydraulic cylinder spare assembling device
Technical field
The utility model relates to a kind of sealing piston of hydraulic cylinder spare assembling device, belongs to hydraulic seal assembly tool technical field.
Background technology
Along with Sealing Technology improve constantly and hydraulic cylinder (column, jack) working resistance increasing, respective seals develops into more advanced composite seal by original simple monomer seal.Because present sealing member material adopts polyurethane more, and the hardness of seal is obviously improved, and owing to being subjected to the restriction of hydraulic cylinder appearance and size, sealed groove adopts monolithic construction more, and this just brings certain difficulty to effective assembling of seal.Hydraulic cylinder is one of support hydraulic system main element, and the assembly quality of seal in piston and the fairlead in the hydraulic cylinder directly affects the quality of hydraulic cylinder.
The assembling of existing sealing piston of hydraulic cylinder spare mainly is that not only labour intensity is large by artificial method, and efficient is low, and the easy damaged seal can't guarantee assembly quality, can not satisfy the assembling of piston composite seal.And existing hydraulic support hydraulic cylinder integral installation to join mainly be the method for assembling by the vertical cylinder-installing machine, the entrance centering, all still need manual intervention when being pressed into, and sometimes easily damage seal, affect assembly quality, no matter be efficiency of assembling, or assembly quality all can not satisfy the requirement that present hydraulic support hydraulic cylinder integral installation is joined.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of simple in structure, easy to use, and can increase work efficiency, the sealing piston of hydraulic cylinder spare assembling device that reduces labor intensity.
Sealing piston of hydraulic cylinder spare assembling device described in the utility model, comprise forcing press and seal hold down gag, forcing press comprises base plate, mounting bracket and holder on the base plate, support top is equipped with jack, the seal hold down gag comprises the fairlead at workpiece top and the gland that matches with fairlead, and the seal hold down gag is positioned at the jack below.
Base plate is used for mounting bracket and holder; Support is used for support jack; Jack makes that seal continues, uniform stressed, and moves down, and is contemporary for manually-operated; Holder is used for fastening workpiece, and workpiece is for needing the piston component of sealing; Gland between jack and seal, makes the stressed more even of seal in use; Seal places on the fairlead, and fairlead places the workpiece top; Fairlead can make seal when stressed, is out of shape more evenly, and it is damaged that seal is difficult for, and plays in addition guide effect, and seal easily is pressed into.
Described fairlead comprise installing hole and with the guide sleeves of installing hole one, guide sleeves is taper sheath.Installing hole is used for being connected with workpiece, plays a supporting role, and the tapered guide cover more easily is pressed in the workpiece groove seal.
The beneficial effects of the utility model are:
Simple in structure, easily to realize, the forcing press of setting and seal hold down gag can replace compressing manually, have alleviated labour intensity, also can increase work efficiency, and not fragile seal, guarantee assembly quality.
Description of drawings
Fig. 1 is the unassembled front structural representation of the utility model seal.
Fig. 2 is the structure for amplifying schematic diagram of fairlead among Fig. 1.
Fig. 3 is the structural representation after the assembling of the utility model seal.
Among the figure: 1, jack 2, gland 3, seal 4, fairlead 5, workpiece 6, holder 7, base plate 8, support 9, guide sleeves 10, installing hole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Such as Fig. 1~shown in Figure 3, sealing piston of hydraulic cylinder spare assembling device described in the utility model, comprise forcing press and seal hold down gag, forcing press comprises base plate 7, mounting bracket 8 and holder 6 on the base plate 7, support 8 tops are equipped with jack 1, and the seal hold down gag comprises the fairlead 4 at workpiece 5 tops and the gland 2 that matches with fairlead 4, and the seal hold down gag is positioned at jack 1 below.Fairlead 4 comprise installing hole 10 and with the guide sleeves 9 of installing hole 10 one, guide sleeves 9 is taper sheath.
During assembling, adjust jack 1 position, workpiece 5 is placed on the holder 6, and fix, then fairlead 4 is installed on the workpiece 5 by installing hole 10, seal 3 is placed on the guide sleeves 9 of fairlead 4, between seal 3 and jack 1, puts gland 2 at last, by handling the flexible assembling of finishing seal 3 of jack 1.

Claims (2)

1. sealing piston of hydraulic cylinder spare assembling device, it is characterized in that: comprise forcing press and seal hold down gag, forcing press comprises base plate (7), the upper mounting bracket (8) of base plate (7) and holder (6), support (8) top is equipped with jack (1), the seal hold down gag comprises the fairlead (4) at workpiece top and the gland (2) that matches with fairlead (4), and the seal hold down gag is positioned at jack (1) below.
2. sealing piston of hydraulic cylinder spare assembling device according to claim 1 is characterized in that: fairlead (4) comprise installing hole (10) and with the guide sleeves (9) of installing hole (10) one, guide sleeves (9) is taper sheath.
CN 201320187990 2013-04-15 2013-04-15 Hydraulic cylinder piston sealing component assembling device Expired - Lifetime CN203197533U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320187990 CN203197533U (en) 2013-04-15 2013-04-15 Hydraulic cylinder piston sealing component assembling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320187990 CN203197533U (en) 2013-04-15 2013-04-15 Hydraulic cylinder piston sealing component assembling device

Publications (1)

Publication Number Publication Date
CN203197533U true CN203197533U (en) 2013-09-18

Family

ID=49141672

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320187990 Expired - Lifetime CN203197533U (en) 2013-04-15 2013-04-15 Hydraulic cylinder piston sealing component assembling device

Country Status (1)

Country Link
CN (1) CN203197533U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108311869A (en) * 2017-01-16 2018-07-24 浙江师范大学 A kind of earless elasticity clamp automatic assembling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108311869A (en) * 2017-01-16 2018-07-24 浙江师范大学 A kind of earless elasticity clamp automatic assembling machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20130918

CX01 Expiry of patent term