CN203726424U - Split bend press head - Google Patents
Split bend press head Download PDFInfo
- Publication number
- CN203726424U CN203726424U CN201320895929.6U CN201320895929U CN203726424U CN 203726424 U CN203726424 U CN 203726424U CN 201320895929 U CN201320895929 U CN 201320895929U CN 203726424 U CN203726424 U CN 203726424U
- Authority
- CN
- China
- Prior art keywords
- press head
- bend
- pressure head
- split
- bend pipe
- 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
Links
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004088 simulation Methods 0.000 abstract 2
- 230000004927 fusion Effects 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a split bend press head which comprises a press head body. The press head body is composed of a left press head (2) and a right press head (5) which are integrally combined through an elastic ring (1). Corresponding simulation clamping grooves (6) are formed in the bottom faces of the left press head (2) and the right press head (5). The split bend press head is simple and convenient to operate. A fixing effect can be achieved by simply clamping bend accessories into the simulation clamping grooves of the split press head during manual operation, and a user does not need to hold a bend by the hand to conduct location and reoperation. The split press head and the stressed face of the bend are in contact and fusion evenly and effectively in the pipe press process, the pressure is evenly distributed, deformation of a bend casing coupling (the designed stressed position of the bend) is reduced, the bend installation working efficiency is improved, and the bend installation quality is improved.
Description
Technical field
The present invention relates to the bend pipe pressure head that a kind of craft press-fits.
Background technology
At present, power team accessory product (as a series of bend pipe annexes such as canister, magnetic valve tank, vacuum boosting pipes) is in the time press-fiting, because self character and the traditional integral formula bend pipe pressure head mutual of accessory product bend pipe (as ventilation duct) are interfered, cause this bend pipe pressure head can not merge completely, contact with the stressed step of bend pipe.Press-fiting in process, because causing the stressed step of bend pipe place, bend pipe discontinuity produces distortion, therefore after bend pipe assembling, exist the potential safety hazard of fracture.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, and can make the split type bend pipe pressure head that bend pipe is stressed evenly, can not produce distortion when a kind of installation is provided.
Object of the present invention realizes by following technical solution: split type bend pipe pressure head, comprise pressure head body, described pressure head body is formed and is combined into one by elastic ring by left pressure head and right pressure head, all has corresponding imitative type draw-in groove in the bottom faces of this left pressure head and right pressure head.
Adopt after structure of the present invention, this split type pressure head and the contrast of known pressure head operation effectiveness draw advantage: simple, convenient, when handwork, only need in the imitative type draw-in groove of split type pressure head, block bend pipe annex and just can reach fixed effect, not need hand steered bend pipe to position operation again; Can make split type pressure head in pressure pipe process carry out evenly effectively contacting, merging with bend pipe stress surface, thereby make pressure distribution evenly reduce bend pipe casing coupling (the stressed place of bend pipe design) and locate distortion, improve the operating efficiency that bend pipe is installed, ensured the installation quality of bend pipe.
Brief description of the drawings
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Fig. 1 is the mounting structure schematic diagram of the split type bend pipe pressure head of the present invention.
Detailed description of the invention
Known with reference to Fig. 1, the present invention is applied to the split type bend pipe pressure head in automobile engine, comprise pressure head body, described pressure head body is formed and is passed through elastic ring 1 (elastic tape) by left pressure head 2 and right pressure head 5 and is combined into one, and all has corresponding imitative type draw-in groove 6 (inner concave shape) in the bottom faces of this left pressure head 2 and right pressure head 5.Bend pipe profile that this left pressure head 2 and the imitative type draw-in groove 6 on right pressure head 5 are formed as installing jointly (size, external diameter corresponding).In operation process, the tightening force of using elastic ring 1 is by the left pressure head 2 of pressure head body with right pressure head 5 fastenings and together with being strapped in.
The operation process that press-fits bend pipe is: first step: left and right two parts of breaking gently pressure head body from left pressure head 2 and right pressure head 5 assembly bottom opening into two with one's hands; Second step: pack the bend pipe 3 (as ventilation duct annex) of required operation into, must ensure that bend pipe is accurately stuck in the imitative type draw-in groove of left and right pressure head; Third step: the elastic pulling force automatic fastening that left pressure head and right press head group zoarium are used elastic tape makes together with left and right two parts of pressure head body constrain in; Final stage: use external force and carry out bend pipe and be pressed into the main product 4 that bend pipe depends on and operate.So far whole operation process finishes.
Preparation method of the present invention is: assembling and pressing pressure head: as shown in Figure 1, open the draw-in groove of elastic tape by monoblock type hard steel pipe at 1/5 place, top of leaning on of pressure head body, for spiral-lock elastic tape, and then be all cut into two parts: left pressure head 2 and right pressure head 5, mill out respectively the imitative type draw-in groove 6 of this annex with reference to the profile of bend pipe annex in two parts bottom of left and right pressure head.
Claims (1)
1. split type bend pipe pressure head, comprise pressure head body, it is characterized in that: described pressure head body is formed and passed through elastic ring (1) by left pressure head (2) and right pressure head (5) and is combined into one, in the bottom faces of this left pressure head (2) and right pressure head (5), all there is corresponding imitative type draw-in groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895929.6U CN203726424U (en) | 2013-12-30 | 2013-12-30 | Split bend press head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895929.6U CN203726424U (en) | 2013-12-30 | 2013-12-30 | Split bend press head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203726424U true CN203726424U (en) | 2014-07-23 |
Family
ID=51196530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320895929.6U Expired - Lifetime CN203726424U (en) | 2013-12-30 | 2013-12-30 | Split bend press head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203726424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690063A (en) * | 2014-11-25 | 2016-06-22 | 东风贝洱热系统有限公司 | Rapid assembly tooling for irregular heating water pipe |
| CN113001465A (en) * | 2021-02-24 | 2021-06-22 | 奇瑞汽车股份有限公司 | Right-angle bent pipe press-fitting device and method |
-
2013
- 2013-12-30 CN CN201320895929.6U patent/CN203726424U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690063A (en) * | 2014-11-25 | 2016-06-22 | 东风贝洱热系统有限公司 | Rapid assembly tooling for irregular heating water pipe |
| CN113001465A (en) * | 2021-02-24 | 2021-06-22 | 奇瑞汽车股份有限公司 | Right-angle bent pipe press-fitting device and method |
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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: 20140723 |
|
| CX01 | Expiry of patent term |