CN202367082U - Pressure head of crimping machine - Google Patents
Pressure head of crimping machine Download PDFInfo
- Publication number
- CN202367082U CN202367082U CN2011204936366U CN201120493636U CN202367082U CN 202367082 U CN202367082 U CN 202367082U CN 2011204936366 U CN2011204936366 U CN 2011204936366U CN 201120493636 U CN201120493636 U CN 201120493636U CN 202367082 U CN202367082 U CN 202367082U
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- CN
- China
- Prior art keywords
- mould
- mould seat
- end cap
- tube body
- steel tube
- 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 - Fee Related
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a pressure head of a crimping machine, which comprises a support, a hydraulic extruding mechanism is arranged on the support, a plurality of mold bases are evenly distributed in the hydraulic extruding mechanism, resetting springs are arranged between two adjacent mold bases, permanent magnets are embedded on the inner surfaces of the mold bases, locating pins are also arranged on the inner surfaces of the mold bases, and locating holes adaptable to the locating pins are arranged on the bottom faces of the molds. When the molds are needed to be mounted or changed, only the molds are needed to be inserted in the mold bases through the matching of the locating pins and the locating holes, and the permanent magnets embedded in the mold bases can absorb the molds. The pressure head of the crimping machine has the advantages that the structure is simple, and the molds are very convenient to mount and dismount.
Description
Technical field
The utility model relates to a kind of parts on the button pipe machine, specifically be a kind of be convenient for changing mould buckle the pipe compressing head.
Background technology
Button pipe machine is a kind of machine that is used to withhold the pipe fitting assembly.Its principle is through button pipe machine head mould metal joint to be applied convergent force, with metal joint firm withhold on supporting rubber (perhaps steel) pipe fitting.The head of existing button pipe machine commonly used generally adopts 6-8 mould; The inner surface of movable pressure ring adopts ramp structure, and a plurality of mould seats are formed a ring body and are sleeved in the movable pressure ring, and the outer surface of mould seat adopts monocline face or double inclined plane structure; Mould is installed on the inner surface of mould seat; Between the mould seat back-moving spring is housed in twos, movable pressure ring is exerted pressure, withhold the pipe fitting assembly thereby accomplish through oil cylinder piston.Existing mould generally is installed on the mould seat through two kinds of versions: the one, and lock ring formula structure; The outer surface that is mould is provided with the ring-type pin; The mould seat is provided with corresponding circular hole; Also be provided with the locking hole that communicates with circular hole on the axial sides of mould seat, thereby block the ring-type pin, and then mould is installed on the mould seat through binding ring is housed in the locking hole; But the employing oat tail groove structure offers axial dovetail groove on the mould seat, and the outer surface of mould is provided with the dovetail muscle that adapts with dovetail groove, mould is inserted from the axial sides of mould seat install, again through locking mechanism locking.All there is the more very inconvenient shortcoming of mold exchange in these two kinds of versions, and the complex structure of mould and mould seat, have also increased production cost.
The utility model content
In order to overcome the defective of above-mentioned prior art, the utility model provides a kind of button pipe compressing head of for convenience detach and installation mold.
The utility model realizes that through following scheme a kind of button pipe compressing head comprises bearing; The hydraulic extrusion press structure is housed on the bearing; Be evenly equipped with a plurality of mould seats in the hydraulic extrusion press structure, between the mould seat back-moving spring be housed in twos, its design feature is to be embedded with permanent magnet on the inner surface of mould seat; Also be provided with alignment pin on the inner surface of mould seat, the bottom surface of mould is provided with the locating hole that adapts with alignment pin.
After adopting said structure; Owing to be embedded with permanent magnet on the inner surface of mould seat; Also be provided with alignment pin on the inner surface of mould seat, the bottom surface of mould is provided with the locating hole that adapts with alignment pin, when needs are installed or more during mold exchange; Only need the cooperation of mould through alignment pin and locating hole be inserted on the mould seat, the permanent magnet of setting-in can adsorb mould on the mould seat.
Said hydraulic extrusion press structure comprises the steel tube body that is packed on the bearing; The two ends of steel tube body are equipped with on the right end cap and are moved back mould oil cylinder through left end cap and right end cap sealing, and the oil connection that communicates with its inner chamber is installed on the sidewall of steel tube body; The steel tube body inner chamber is equipped with the piston that left end cap is passed in the end; The inner chamber of piston is the pickup passage, the movable pressure ring of stretching in the right part of piston is fixed with, and said mould seat is distributed on the inner surface of movable pressure ring; Between the mould seat back-moving spring is housed in twos, said mould is contained on the inner surface of mould seat.
The utlity model has following beneficial effect in sum: simple in structure, the installation or removal mould is very convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation after the utility model is vertically analysed and observe.
Wherein: 1-mould seat, 2-permanent magnet; The 3-alignment pin; The 4-mould; The 5-locating hole; The 6-bearing; The 7-steel tube body; The 8-left end cap; The 9-right end cap; 10-moves back mould oil cylinder; The 11-oil connection; The 12-piston; 13-pickup passage; The movable pressure ring of 14-; The 15-back-moving spring.
The specific embodiment
As depicted in figs. 1 and 2: a kind of button pipe compressing head, comprise bearing 6, on the described bearing 6 the hydraulic extrusion press structure is housed; The hydraulic extrusion press structure comprises the steel tube body 7 that is packed on the bearing 6, and the two ends of steel tube body 7 are through left end cap 8 and right end cap 9 sealings, and right end cap 9 is equipped with two up and down and moves back mould oil cylinder 10; The oil connection 11 that communicates with its inner chamber is installed on the sidewall of steel tube body 7, and steel tube body 7 inner chambers are equipped with the piston 12 that passes left end cap 8 in the end, and the inner chamber of piston 12 is a pickup passage 13; The movable pressure ring of stretching in the right part of piston 12 is fixed with 14; Be evenly equipped with a plurality of mould seats 1 (being generally 6-8) on the inner surface of movable pressure ring 14, back-moving spring 15 is housed between the mould seat 1 in twos, mould seat 1 surrounds a ring body with back-moving spring 15; On the inner surface of each mould seat 1 axially to being equipped with two permanent magnets 2; The inner surface middle part of each mould seat 1 also is provided with alignment pin 3, and the bottom surface of mould 4 is provided with the locating hole 5 that adapts with alignment pin 3, and mould 4 can be inserted on the mould seat 1.Also can be provided with like this: on mould seat 1, be provided with locating hole, mould 4 is provided with alignment pin 3.
The utility model is to use like this: in the time of need withholding the pipe fitting assembly, select the suitable mould 4 of size, mould 4 is inserted on the mould seat 1; The permanent magnet 2 that is provided with on the mould seat 1 can adsorb mould 4, from pickup passage 13, puts into the pipe fitting that need withhold, through oil connection 11 injection pressures oil; Piston 12 can move right by promotion activity pressure ring 14; Owing to adopt ramp structure between movable pressure ring 14 and the mould seat 1, a plurality of mould seats 1 can move in opposite directions, and the ring body diameter that mould seat 1 is formed diminishes; Under the effect of mould 4 just metal joint firm withhold on supporting rubber (perhaps steel) pipe fitting; Through moving back mould oil cylinder 10 12 in piston is returned, under the effect of back-moving spring 15, the ring body diameter change that mould seat 1 is formed sets back greatly.When needs more during mold exchange 4, directly mould 4 is extracted from mould seat 1 and got final product, new mould 4 in the replacing, very convenient.
What should explain at last is: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has carried out detailed explanation to the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of the utility model, all should be encompassed in the claim scope of the utility model.
Claims (2)
1. a button is managed compressing head; Comprise bearing (6), bearing is equipped with the hydraulic extrusion press structure on (6), is evenly equipped with a plurality of mould seats (1) in the hydraulic extrusion press structure; Back-moving spring (15) is housed between the mould seat (1) in twos; It is characterized in that being: be embedded with permanent magnet (2) on the inner surface of described each mould seat (1), also be provided with alignment pin (3) on the inner surface of each mould seat (1), the bottom surface of mould (4) is provided with the locating hole (5) that adapts with alignment pin (3).
2. a kind of button pipe compressing head according to claim 1; It is characterized in that being: described hydraulic extrusion press structure comprises the steel tube body (7) that is packed on the bearing (6); The two ends of steel tube body (7) are equipped with on the right end cap (9) and are moved back mould oil cylinder (10) through left end cap (8) and right end cap (9) sealing, and the oil connection (11) that communicates with its inner chamber is installed on the sidewall of steel tube body (7); Steel tube body (7) inner chamber is equipped with the piston (12) that passes left end cap (8) in the end; The inner chamber of piston (12) is pickup passage (13), the movable pressure ring of stretching in the right part of piston (12) is fixed with (14), and said mould seat (1) is distributed on the inner surface of movable pressure ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204936366U CN202367082U (en) | 2011-12-01 | 2011-12-01 | Pressure head of crimping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204936366U CN202367082U (en) | 2011-12-01 | 2011-12-01 | Pressure head of crimping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367082U true CN202367082U (en) | 2012-08-08 |
Family
ID=46590806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204936366U Expired - Fee Related CN202367082U (en) | 2011-12-01 | 2011-12-01 | Pressure head of crimping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132796A (en) * | 2018-01-17 | 2020-05-08 | 依必安-派特圣乔根有限责任两合公司 | Method for manufacturing driver device |
-
2011
- 2011-12-01 CN CN2011204936366U patent/CN202367082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132796A (en) * | 2018-01-17 | 2020-05-08 | 依必安-派特圣乔根有限责任两合公司 | Method for manufacturing driver device |
| US11703058B2 (en) | 2018-01-17 | 2023-07-18 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Method for producing a drive unit device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20141201 |
|
| EXPY | Termination of patent right or utility model |