CN109290773A - A kind of internal-expansion type crimping device - Google Patents

A kind of internal-expansion type crimping device Download PDF

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Publication number
CN109290773A
CN109290773A CN201811324221.9A CN201811324221A CN109290773A CN 109290773 A CN109290773 A CN 109290773A CN 201811324221 A CN201811324221 A CN 201811324221A CN 109290773 A CN109290773 A CN 109290773A
Authority
CN
China
Prior art keywords
bottom plate
hole
movable plate
support sleeve
plate
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.)
Pending
Application number
CN201811324221.9A
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Chinese (zh)
Inventor
王心刚
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.)
Kaiping Chailu Pipe Industry Co Ltd
Original Assignee
Kaiping Chailu Pipe Industry 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 Kaiping Chailu Pipe Industry Co Ltd filed Critical Kaiping Chailu Pipe Industry Co Ltd
Priority to CN201811324221.9A priority Critical patent/CN109290773A/en
Publication of CN109290773A publication Critical patent/CN109290773A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • B23P19/027Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means

Abstract

The invention discloses a kind of internal-expansion type crimping devices, including pedestal, stand, bottom plate, movable plate, upper mounted plate, mold base, interior swollen support sleeve, connector, movable plate through-hole, bottom plate through-hole, fixed vertical stand on the upside of the pedestal, the fixed horizontally disposed upper mounted plate of stand left side top, the fixed horizontally disposed bottom plate of stand left side central portion, movable plate moving up and down is equipped between bottom plate and upper mounted plate, the bottom plate center is equipped with bottom plate through-hole, fixed mold seat on the downside of bottom plate through-hole, anchor tip rear end on mold base, the movable plate opposite with bottom plate through-hole is equipped with movable plate through-hole, interior swollen support set upper side is connected in movable plate through-hole, interior swollen support sleeve lower end passes through bottom plate through-hole, mold base, connector, and it extends in the woven tube worn in connector.Interior swollen support sleeve is separated structure, can successively quickly take out from connector, greatly improve processing efficiency.

Description

A kind of internal-expansion type crimping device
Technical field
The invention belongs to pipe manufacturing technology fields, and in particular to a kind of internal-expansion type crimping device.
Background technique
Woven tube is the main tool for conveying water or oil etc..
Existing woven tube has the generation of leakage phenomenon in joint at any time.
In present technology, the connector of woven tube generallys use crimping device and carries out withholding realization.
When swollen including common crimping device, interior swollen support sleeve is structure as a whole, and takes out very not after swollen in completion from connector It is convenient, seriously affect processing efficiency.
Summary of the invention
The purpose of the present invention is to propose to a kind of internal-expansion type crimping devices, overcome the above-mentioned deficiency of the prior art, structure Design is simple, easy to use;Interior swollen support sleeve is separated structure, can successively quickly take out from connector, greatly improve processing Efficiency meets market use demand, is conducive to product promotion.
In order to reach above-mentioned purpose of design, The technical solution adopted by the invention is as follows:
A kind of internal-expansion type crimping device, including it is pedestal, stand, bottom plate, movable plate, upper mounted plate, mold base, interior swollen Support sleeve, connector, movable plate through-hole, bottom plate through-hole, the fixed vertical stand in pedestal upside, stand left side top are solid Fixed horizontally disposed upper mounted plate, the fixed horizontally disposed bottom plate of stand left side central portion, bottom plate and upper mounted plate it Between be equipped with movable plate moving up and down, the bottom plate center is equipped with bottom plate through-hole, solid on the downside of bottom plate through-hole Fixed mold seat, anchor tip rear end on mold base, the movable plate opposite with bottom plate through-hole is equipped with movable plate through-hole, interior Swollen support set upper side is connected in movable plate through-hole, and interior swollen support sleeve lower end passes through bottom plate through-hole, mold base, connector, and It extends in the woven tube worn in connector.
The interior swollen support sleeve includes that three structures are identical and section is that the round interior swollen support sleeve of one third is seperated, and three A interior swollen support sleeve Split assembled is at a circular interior swollen support sleeve.
The interior swollen support sleeve fission includes tensing elastic rod, body, grip cap, pull ring, tenses elastic rod, body, card Tight cap is the structure that section is one third circle, and the body for tensing elastic rod one end and being equipped with integral structure tenses elasticity The bar other end is clamped grip cap, is equipped with pull ring on the upside of the grip cap, seperated for support sleeve swollen in pull-up.
The body of swollen support sleeve fission is combined into circular cone structure in described three, and circular cone structure and connector cooperate, use In swelling connector, after completing swelling, movable plate decline, so that swollen support sleeve fission separating joint in three, successively by pull ring Swollen support sleeve is seperated in pull-up three, so that the body of interior swollen support sleeve fission is successively pulled out from connector.
At least two oil cylinders are fixed on the downside of the bottom plate, the piston rod of oil cylinder passes through bottom plate, and end is fixed On the downside of movable plate, movable plate lifting is controlled by oil cylinder.
The oil cylinder is sealably coupled to hydraulic station by pipeline.
The movable plate is close to the fixed sliding block in the side of stand, and the sliding rail that sliding block and stand side wall are fixed cooperates, for living Movable plate guiding.
Side of the movable plate far from stand wears guide rod by roller bearing, and guide rod upper and lower side is separately fixed at On upper mounted plate, bottom plate.
The beneficial effect of internal-expansion type crimping device of the present invention is: structure design is simple, easy to use;Interior swollen support Set is separated structure, can successively quickly take out from connector, greatly improve processing efficiency, meet market use demand, have Conducive to product promotion.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal-expansion type crimping device of the present invention;
Fig. 2 is the schematic diagram of the interior swollen support sleeve of internal-expansion type crimping device of the present invention;
Fig. 3 is the top view of the interior swollen support sleeve fission of internal-expansion type crimping device of the present invention;
Fig. 4 is the schematic diagram of the interior swollen support sleeve fission of internal-expansion type crimping device of the present invention;
Fig. 5 is the side view of internal-expansion type crimping device of the present invention.
Specific embodiment
Preferred embodiment of the invention is described in further detail below.
As shown in Figs. 1-5, in embodiment of the present invention, the internal-expansion type crimping device, including it is pedestal 1, stand 2, lower solid Fixed board 3, movable plate 4, upper mounted plate 5, mold base 11, interior swollen support sleeve 12, connector 13, movable plate through-hole 14, bottom plate are logical Hole 16, woven tube 17 fix vertical stand 2, the fixed horizontally disposed upper fixation of 2 left side top of stand on the upside of the pedestal 1 Plate 5, the fixed horizontally disposed bottom plate 3 of 2 left side central portion of stand, be equipped between bottom plate 3 and upper mounted plate 5 can on move down Dynamic movable plate 4,3 center of bottom plate are equipped with bottom plate through-hole 16,16 downside fixed mold seat of bottom plate through-hole 11, on mold base 11 by the way of being threadedly coupled 13 rear end of anchor tip, with the relatively described movable plate 4 of bottom plate through-hole 16 It is equipped with movable plate through-hole 14, movable plate through-hole 14 can wear interior swollen support sleeve 12, and interior swollen 12 upper end of support sleeve is connected to activity In plate through-hole 14, interior swollen 12 lower end of support sleeve passes through bottom plate through-hole 16, mold base 11, connector 13, and extends to connector 13 In the woven tube 17 inside worn, in use, interior swollen 12 lower end of support sleeve is penetrated in woven tube 17, then woven tube 17 is penetrated The hollow part bosom of connector 13 pulls movable plate 4 to move up, and drives interior swollen 12 lower end of support sleeve mobile, so that interior swollen The flared structure of support sleeve 12 slowly enters in connector 13, i.e., completion connector 13 is interior swollen, makes saw of the connector 13 for internal buckle The insertion woven tube 17 of tooth depth depth.
The interior swollen support sleeve 12 includes that three structures are identical and section is that the round interior swollen support sleeve of one third is seperated 15, swollen support sleeve fission 15 is combined into a circular interior swollen support sleeve 12 (as in Figure 3-5) in three.
The interior swollen support sleeve fission 15 includes tensing elastic rod 15-1, body 15-2, grip cap 15-3, pull ring 15-4, Tensing elastic rod 15-1, body 15-2, grip cap 15-3 is the structure that section is one third circle, the tension elastic rod The one end 15-1 is equipped with the body 15-2 of integral structure, tenses the elastic rod 15-1 other end and is clamped grip cap 15-3, the grip cap Pull ring 15-4 is equipped on the upside of 15-3, for swollen support sleeve fission 15 in pull-up.
The body 15-2 of swollen support sleeve fission 15 is combined into circular cone structure, circular cone structure and connector 13 in described three Cooperation is used for swelling connector 13, so that the insertion woven tube 17 that connector 13 is deep for the sawtooth of internal buckle, living after completing swelling Movable plate 4 declines, so that seperated 15 separating joints 13 of swollen support sleeve in three, pass through swollen support in pull ring 15-4 successively pull-up one Set fission 15, so that the body 15-2 of the interior swollen support sleeve fission 15 is pulled out from connector 13, removes connector 13, operation side Just, high-efficient.
At least two oil cylinders 6 are fixed on the downside of the bottom plate 3, the piston rod of oil cylinder 6 passes through bottom plate 3, end It is fixed on 4 downside of movable plate, movable plate 4 is controlled by oil cylinder 6 and is gone up and down.
The oil cylinder 6 is sealably coupled to hydraulic station by pipeline.
The movable plate 4 is matched close to the fixed sliding block 10 in the side of stand 2, the sliding rail 9 fixed with 2 side wall of stand of sliding block 10 It closes, is oriented to for movable plate 4.
Side of the movable plate 4 far from stand 2 wears guide rod 7,7 upper and lower side of guide rod difference by roller bearing 8 Upper mounted plate 5 is fixed on, on bottom plate 3, for being oriented to.
The above content is the further descriptions for combining specific preferred embodiment to be the present invention, are convenient for the skill The technical staff in art field can understand and apply the invention, and it cannot be said that specific implementation of the invention is only limited to these instructions. For those of ordinary skill in the art to which the present invention belongs, it can also make without departing from the inventive concept of the premise Several simple deduction or replace, without having to go through creative labor.Therefore, those skilled in the art are according to the present invention takes off Show, the simple modifications made to the present invention all should be within protection scope of the present invention.

Claims (8)

1. a kind of internal-expansion type crimping device, it is characterised in that: including pedestal, stand, bottom plate, movable plate, upper mounted plate, mould Have seat, interior swollen support sleeve, connector, movable plate through-hole, bottom plate through-hole, fixed vertical stand on the upside of the pedestal, stand The fixed horizontally disposed upper mounted plate of left side top, the fixed horizontally disposed bottom plate of stand left side central portion, bottom plate with Movable plate moving up and down is equipped between upper mounted plate, the bottom plate center is equipped with bottom plate through-hole, bottom plate Fixed mold seat on the downside of through-hole, anchor tip rear end on mold base, the movable plate opposite with bottom plate through-hole, which is equipped with, lives Movable plate through-hole, interior swollen support set upper side are connected in movable plate through-hole, and interior swollen support sleeve lower end passes through bottom plate through-hole, mold Seat, connector, and extend in the woven tube worn in connector.
2. internal-expansion type crimping device according to claim 1, it is characterised in that: the interior swollen support sleeve includes three structures Identical and section is that the interior swollen support sleeve of one third circle is seperated, and swollen support sleeve Split assembled is circular interior at one in three Swollen support sleeve.
3. internal-expansion type crimping device according to claim 2, it is characterised in that: the interior swollen support sleeve fission includes tensing Elastic rod, body, grip cap, pull ring, tensing elastic rod, body, grip cap is the structure that section is one third circle, described The body that elastic rod one end is equipped with integral structure is tensed, the elastic rod other end is tensed and is clamped grip cap, set on the upside of the grip cap There is pull ring, it is seperated for support sleeve swollen in pull-up.
4. internal-expansion type crimping device according to claim 3, it is characterised in that: the set of swollen support sleeve fission in described three Body is combined into circular cone structure, and circular cone structure and connector cooperate, and is used for swelling connector, and after completing swelling, movable plate decline makes Swollen support sleeve fission separating joint in three is obtained, it is seperated by support sleeve swollen in pull ring successively pull-up three, so that interior swollen support Seperated body is covered successively to pull out from connector.
5. internal-expansion type crimping device according to claim 1, it is characterised in that: fixed at least two on the downside of the bottom plate A oil cylinder, the piston rod of oil cylinder pass through bottom plate, and end is fixed on the downside of movable plate, control movable plate liter by oil cylinder Drop.
6. internal-expansion type crimping device according to claim 5, it is characterised in that: the oil cylinder is sealably coupled to by pipeline Hydraulic station.
7. internal-expansion type crimping device according to claim 1, it is characterised in that: the movable plate is solid close to the side of stand The fixed sliding rail of fixed slider, sliding block and stand side wall cooperates, and is oriented to for movable plate.
8. internal-expansion type crimping device according to claim 1, it is characterised in that: side of the movable plate far from stand is logical It crosses roller bearing and wears guide rod, guide rod upper and lower side is separately fixed at upper mounted plate, on bottom plate.
CN201811324221.9A 2018-11-08 2018-11-08 A kind of internal-expansion type crimping device Pending CN109290773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811324221.9A CN109290773A (en) 2018-11-08 2018-11-08 A kind of internal-expansion type crimping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811324221.9A CN109290773A (en) 2018-11-08 2018-11-08 A kind of internal-expansion type crimping device

Publications (1)

Publication Number Publication Date
CN109290773A true CN109290773A (en) 2019-02-01

Family

ID=65145220

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811324221.9A Pending CN109290773A (en) 2018-11-08 2018-11-08 A kind of internal-expansion type crimping device

Country Status (1)

Country Link
CN (1) CN109290773A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109940365A (en) * 2019-03-27 2019-06-28 燕山大学 A kind of air heave type bearing press

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109940365A (en) * 2019-03-27 2019-06-28 燕山大学 A kind of air heave type bearing press
CN109940365B (en) * 2019-03-27 2020-05-08 燕山大学 Physiosis formula bearing pressure equipment machine

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