CN208613559U - Eccentric ditator - Google Patents
Eccentric ditator Download PDFInfo
- Publication number
- CN208613559U CN208613559U CN201821278439.0U CN201821278439U CN208613559U CN 208613559 U CN208613559 U CN 208613559U CN 201821278439 U CN201821278439 U CN 201821278439U CN 208613559 U CN208613559 U CN 208613559U
- Authority
- CN
- China
- Prior art keywords
- eccentric
- ditator
- inclined surface
- wall
- side wall
- 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.)
- Active
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to a kind of eccentric ditators, including mouth expander bracket, the mouth expander bracket, which has, penetrates portion, the portion of penetrating has the first side wall positioned at side, is located relatively at the second sidewall of the other side with the first side wall, the location hole perpendicular to the first side wall is offered on the first side wall, at least side that the location hole is located on the inner wall of the first side wall has inclined surface.The utility model is more conducive to cleat assembly by the design of inclined surface and penetrates extraction；Inclined surface only needs to can be processed by turnning and milling technique, without increasing additional component；In high altitude operation, cleat assembly is not necessarily to extract out from penetrating in portion, by the spatial margin of inclined surface, copper pipe can be removed from penetrating in portion；Save cost.
Description
Technical field
The utility model relates to a kind of mouth expanders, more particularly to a kind of eccentric ditator.
Background technique
Connection between copper pipe is widely used in many fields, such as applies in air-conditioning equipment, air conditioner indoor unit and room
It is connected between outer machine by copper pipe, to guarantee that refrigerant flows in the loop.Connection between copper pipe needs to guarantee that junction is close
Envelope is reliable, forbids situations such as leaking.When copper pipe is attached, it will usually the port of a copper pipe is flared, with
Making the cone mouth of another copper pipe can be inserted in the copper pipe of flaring.And copper pipe flaring is a more professional operation, therefore is needed
Want a specialized apparatus.
Referring to a kind of air-conditioning copper pipe mouth expander of the patent of Publication No. CN205414182U, disclose: it includes mouth expander
Bracket 8, cleat assembly, flaring component, secure component 1 etc..Mouth expander bracket 8 has that C font is downward opening penetrates portion, penetrates
Location hole is offered in portion；Cleat assembly includes clamping plate A3, clamping plate B4, and it is different to be provided with multiple sizes on clamping plate A3, clamping plate B4
Semicircle orifice 10；Being flared component includes the stud 6 being threaded on mouth expander bracket 8, the eccentric conical for being connected to 6 one end of stud
(eccentric conehead refers to that the axis of conehead is not overlapped with the axis of stud to head, but the cone part of conehead is located on the axis of stud, can join
See the patent of Publication No. CN2794679Y).Copper pipe is fixed between clamping plate A3, the circular hole that clamping plate B4 is enclosed when use,
Cleat assembly passes through the portion that penetrates on mouth expander bracket 7, and secure component 1 is inserted into location hole and pushes against cleat assembly, then sharp
Expander is carried out with the conehead on stud 6.
The precision positioned in portion 10 is penetrated in order to improve cleat assembly in mouth expander bracket 1, is being expanded as shown in Figure 1:
Sphere 2 is set on the side wall 101 of 1 side of mouthpart bracket, and 2 part of sphere exposes the inner wall 1010 of the side wall 101, passes through sphere
2 cooperation secure components realize precise positioning of the cleat assembly in the portion that penetrates 10.
Portion 10 is penetrated for the ease of cleat assembly insertion extraction mouth expander bracket 1 simultaneously, as shown in Figure 2: in location hole
Hole set 3 is provided in 1001, hole set 3 is located at the end face 30 penetrated in portion 10 and protrudes from the side wall 100 for opening up location hole 1001
Inner wall 1000, so that being more favorable between the inner wall 1000 and cleat assembly of the side wall 100 there are certain spatial margin
Penetrating for cleat assembly is pierced by.Although although providing holes set 3 is pierced by convenient for penetrating for cleat assembly, multiple holes sets 3 this
Component, and hole set 3 needs to process, then is welded in location hole 1001, increases technique, increases cost.
Summary of the invention
The purpose of the utility model is to provide a kind of eccentric ditators.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of eccentric ditator, including mouth expander bracket, the mouth expander bracket, which has, penetrates portion, and described penetrates portion
The second sidewall of the other side, first side are located relatively at the first side wall and the first side wall for being located at side
The location hole perpendicular to the first side wall is offered on wall, is located at the positioning on the inner wall of the first side wall
Hole two sides have inclined surface.
Preferably, close to inclined surface described in the location hole side between the inner wall of the second sidewall
Distance is a, is far from inclined surface to the distance between the inner wall of second sidewall described in the location hole side
B, and a < b.
Preferably, the inclined surface be provided with one, one described in inclined surface be located at it is described penetrate the penetrating of portion,
Extract side out.
Preferably, there are two the settings of the inclined surface, the positioning is symmetrically arranged in inclined surface described in two
The two sides in hole.
Preferably, the first side wall, second sidewall inner wall be square.
Preferably, the portion of penetrating is in C font, and C font penetrates the opening down of portion.
Preferably, the position of location hole described in face is provided with sphere, the spherical part in the second sidewall
Divide the inner wall for exposing the second sidewall.
Preferably, the eccentric ditator further includes cleat assembly, and the cleat assembly includes offering multiple half
The first clamping plate and second clamping plate of circular hole, the first clamping plate, second clamping plate match to form multiple circular holes and can pass through
Described penetrates portion.
Preferably, the eccentric ditator further includes flaring component, and the flaring component includes and the flaring
The stud of device bracket threaded connection, the eccentric conehead for being connected to the stud one end, the eccentric conehead can extend into
It is penetrated in portion to described.
It is further preferred that the other end of the stud is connected with handle.
Preferably, the eccentric ditator further includes secure component, the secure component and the location hole spiral shell
Line cooperation.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
1, the design of inclined surface is more conducive to cleat assembly and penetrates extraction；
2, inclined surface only needs i.e. processable by turnning and milling technique, without increasing additional component；
3. in high altitude operation, cleat assembly is not necessarily to extract out from penetrating in portion, can be with by the spatial margin of inclined surface
Copper pipe is removed from penetrating in portion；
3, cost is saved.
Detailed description of the invention
Attached drawing 1 is the schematic front view of mouth expander bracket in the prior art；
Attached drawing 2 is A-A schematic cross-sectional view in attached drawing 1；
Attached drawing 3 is the schematic front view of mouth expander bracket in the present embodiment；
Attached drawing 4 is B-B schematic cross-sectional view in attached drawing 3.
Wherein: 1, mouth expander bracket；10, portion is penetrated；100, the first side wall；1000, inner wall；1001, location hole；
1002a, 1002b, inclined surface；101, second sidewall；1010, inner wall；2, sphere；3, hole covers；30, end face.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
A kind of eccentric ditator, including mouth expander bracket 1, cleat assembly, flaring component, secure component etc..
Specifically:
As shown in Figure 3: mouth expander bracket 1, which has, penetrates portion 10, penetrates portion 10 in C font, and C font penetrates opening for portion 10
Mouth down.Penetrate second side that portion 10 has the first side wall 100 positioned at side, is located relatively at the other side with the first side wall 100
Wall 101, the first side wall 100, second sidewall 101 inner wall 1000,1010 be square.Wherein:
It is as shown in Figure 4: the location hole 1001 perpendicular to the first side wall 100, the first side wall are offered on the first side wall 100
There is inclined surface positioned at at least side of location hole 1001 on 100 inner wall 1000, when inclined surface is arranged one, one is inclined
Inclined-plane 1002a, which is located at, penetrates that the penetrating of portion 10, being pierced by side, (clamping plate is penetrated from the inclined surface side 1002a in the portion that penetrates 10, taken out
Out)；In the present embodiment: inclined surface 1002a, 1002b are arranged two, and two inclined surface 1002a, 1002b are symmetrically arranged to be set
It sets in the two sides of location hole 1001, inclined surface 1002a, 1002b can be milled out directly.Close to the inclined surface of 1001 side of location hole
1002a or 1002b to the distance between the inner wall 1010 of second sidewall 101 be a, the inclined surface of remotely located 1001 side of hole
1002a or 1002b to the distance between the inner wall 1010 of second sidewall 101 be b, and a < b, such as a=33mm, then b=
34mm。
The position of face location hole 1001 is provided with sphere 2 in second sidewall 101, and second sidewall 101 is exposed in 2 part of sphere
Inner wall 1010.
In this way, when the cleat assembly for clamping copper pipe penetrates portion 10, due to the inclined surface on the first side wall 100
1002a, so that being more favorable for pressing from both sides there are certain spatial margin between the inner wall 1000 and cleat assembly of the first side wall 100
Board group part penetrates；It penetrates the sphere 2 being oppositely arranged afterwards in place, penetrate the secure component of location hole 1001 from two sides for clamping plate group
Part pushes against, it is ensured that in the precision of flaring position positioning；After completing flaring, inclined surface 1002a is equally more favorable for cleat assembly
Extraction；In addition, cleat assembly may not need to be extracted out from the portion that penetrates 10 in high altitude operation, adjustment cleat assembly clamps copper
It is by the spatial margin of inclined surface 1002a that first clamping plate, second clamping plate is separated at the 1002a of the position of pipe to inclined surface, thus
Copper pipe is removed.
Eccentric ditator further includes cleat assembly, and cleat assembly includes the first clamping plate and second for offering multiple semicircle orifices
Clamping plate, settable chamfering on semicircle orifice, first clamping plate, second clamping plate match to form multiple circular holes and can penetrate portion.
Eccentric ditator further includes flaring component, and flaring component includes the stud being threadedly coupled with mouth expander bracket, connect
Stud one end eccentric conehead, be connected to the handle of the stud other end, eccentric conehead can extend into penetrating in portion.
Eccentric ditator further includes secure component, and secure component one end can also connect handle, secure component and location hole spiral shell
Line cooperation.
Wherein: the structure of cleat assembly, flaring component and secure component can refer to disclosure CN205414182U,
It is no longer repeated herein.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of eccentric ditator, including mouth expander bracket, the mouth expander bracket has the portion that penetrates, the portion's of penetrating tool
There is the first side wall positioned at side, be located relatively at the second sidewall of the other side, the first side wall with the first side wall
On offer location hole perpendicular to the first side wall, it is characterised in that: be located on the inner wall of the first side wall
The location hole at least side has inclined surface.
2. eccentric ditator according to claim 1, it is characterised in that: close to inclination described in the location hole side
Face to the distance between the inner wall of second sidewall is a, far from inclined surface to institute described in the location hole side
The distance between inner wall of second sidewall stated is b, and a < b.
3. eccentric ditator according to claim 1, it is characterised in that: the inclined surface is provided with one, an institute
The inclined surface stated penetrates penetrating, extracting side out for portion positioned at described.
4. eccentric ditator according to claim 1, it is characterised in that: there are two the inclined surface settings, two institutes
The two sides of the location hole are symmetrically arranged in the inclined surface stated.
5. eccentric ditator according to claim 1, it is characterised in that: the inner wall of the first side wall, second sidewall
Face is square.
6. eccentric ditator according to claim 1, it is characterised in that: the portion of penetrating is in C font, and C font is worn
Enter the opening down of portion.
7. eccentric ditator according to claim 1, it is characterised in that: positioning described in face in the second sidewall
The position in hole is provided with sphere, and the spherical part exposes the inner wall of the second sidewall.
8. eccentric ditator according to claim 1, it is characterised in that: the eccentric ditator further includes clamping plate group
Part, the cleat assembly include the first clamping plate and second clamping plate for offering multiple semicircle orifices, the first clamping plate, second
Clamping plate matches to form multiple circular holes and can penetrate portion across described.
9. eccentric ditator according to claim 1, it is characterised in that: the eccentric ditator further includes flaring group
Part, the flaring component include the stud being threadedly coupled with the mouth expander bracket, are connected to the stud one end
Eccentric conehead, be connected to the handle of described stud the other end, the eccentric conehead, which can extend into described, to be penetrated
In portion.
10. eccentric ditator according to claim 1, it is characterised in that: the eccentric ditator further includes fastening part
Part, the secure component are threadedly engaged with the location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278439.0U CN208613559U (en) | 2018-08-09 | 2018-08-09 | Eccentric ditator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278439.0U CN208613559U (en) | 2018-08-09 | 2018-08-09 | Eccentric ditator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208613559U true CN208613559U (en) | 2019-03-19 |
Family
ID=65709306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821278439.0U Active CN208613559U (en) | 2018-08-09 | 2018-08-09 | Eccentric ditator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208613559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475046A (en) * | 2020-11-23 | 2021-03-12 | 深圳市豪华科技有限公司 | Flaring die in duplex position |
-
2018
- 2018-08-09 CN CN201821278439.0U patent/CN208613559U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475046A (en) * | 2020-11-23 | 2021-03-12 | 深圳市豪华科技有限公司 | Flaring die in duplex position |
| CN112475046B (en) * | 2020-11-23 | 2022-04-19 | 重庆市华青汽车配件有限公司 | Flaring die in duplex position |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205325838U (en) | Drilling device | |
| CN208613559U (en) | Eccentric ditator | |
| CN204878196U (en) | Locating pin device with quick clamping function | |
| CN205325248U (en) | Press shell positioning fixture | |
| CN205246373U (en) | Cigarette separating device | |
| CN208147756U (en) | A kind of fast-connecting type pin removal | |
| CN110116225B (en) | Method for processing golf head | |
| CN214352953U (en) | Micro drill bit structure of printed circuit board | |
| CN212281471U (en) | Rivet assembly convenient to put into by one-step method | |
| CN207804323U (en) | Orthopaedics band positioning pivot bur | |
| CN208840644U (en) | A kind of clamping tool for the hole tapping of micro parts fine thread | |
| CN219485918U (en) | Punching machine head with material sucking function and cutting machine | |
| CN205342032U (en) | A chamfer frock for freewheel clutch | |
| CN103586681B (en) | Integral elastic chuck | |
| CN104874842B (en) | Axial workpiece angle end face processing tool and method | |
| CN206668604U (en) | A kind of adjusting bracket in air inlet adjusting means | |
| CN212763889U (en) | Novel anti-scratch's circuit board stamping die | |
| CN109175584A (en) | Elastic press type cools down titanic alloy machining auxiliary device | |
| CN207095103U (en) | A kind of duct type filtering throttling part flow arrangement | |
| CN214768371U (en) | Upsetting and rotating all-in-one machine punching die with chamfer | |
| CN214579660U (en) | Ventilation end micro-slit silencer | |
| CN205812517U (en) | The automatic target-shooting machine of aluminium base | |
| CN204431108U (en) | A kind of cross valve multi-purpose fixture | |
| CN216227592U (en) | Presser foot device for tab welding | |
| CN107855612A (en) | It is a kind of to ensure that body is cylindrical with the hand scaler of coaxiality of inner hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |