CN203764813U - Capillary head necking machine - Google Patents
Capillary head necking machine Download PDFInfo
- Publication number
- CN203764813U CN203764813U CN201420154249.3U CN201420154249U CN203764813U CN 203764813 U CN203764813 U CN 203764813U CN 201420154249 U CN201420154249 U CN 201420154249U CN 203764813 U CN203764813 U CN 203764813U
- Authority
- CN
- China
- Prior art keywords
- head
- drop
- head necking
- hole
- capillary
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a capillary head necking machine which sequentially comprises a driving device, a transmission gear and a head necking device from left to right. The head necking device sequentially comprises a shell, a roller and a head necking die from the outside to the inside, a cylindrical through hole is formed in the center of the head necking die, the diameter of the right side surface of the through hole is consistent with that of a capillary, the diameter of the through hole is leftwards gradually reduced until the diameter of the through hole is equal to the head necking operation standard size of the capillary, the head of the capillary is necked on the right side surface of the head necking die, a plurality of positioning holes are formed in the right side surface of the head necking die, and a head necking operation hole is formed in the center of the right side surface of the head necking die. The capillary head necking machine has the advantages that the head necking machine is miniaturized and comprises a driving portion, a transmission portion and a head necking portion after being simplified, and the roller of the head necking portion drives the head necking die to rotate at a high speed, so that head necking procedures can be completed; a rotary shaft can be driven by a single motor, accordingly, power of the head necking machine is reduced and reaches 0.75kW, the capillary head necking machine is quite low in power consumption, and the work efficiency can be improved.
Description
Technical field
The utility model relates to precision metallic pipe manufacture field, relates in particular to a kind of capillary shrinking machine.
Background technology
Tubing reducing is the moulding process that pipe end diameter is dwindled.Pipe enters deformed area at responsive to axial force, produces tangential reducing plastic deformation of shrinking in deformed area, then enters stable region, the final end diameter of dwindling that forms.All size is bigger than normal mostly for domestic common shrinking machine at present, and noise is very loud, and power is excessive.
Utility model content
The utility model aims to provide a kind of capillary shrinking machine.
For realizing above-mentioned technical purpose, the utility model by the following technical solutions, a kind of capillary shrinking machine, from left to right be followed successively by drive unit, transmission device and drop-head device, it is characterized in that, described transmission device and drop-head device integral body are cylindrical, transmission device outside is bearing, the inside of bearing is provided with power transmission shaft and hollow rotating shaft, power transmission shaft left side connecting drive device, hollow rotating shaft is located at the right side of power transmission shaft, the right side of hollow rotating shaft is provided with roller bearing and drop-head mould, drop-head device is followed successively by housing from outside to inside, roller bearing and drop-head mould, the centre of drop-head mould is cylindrical through hole, the diameter of through hole right flank is consistent with the diameter of tubing, through-hole diameter diminishes left gradually until the diameter of through hole is the standard size of tubing drop-head operation, the right flank of drop-head mould carries out the operation of capillary drop-head, this side is provided with several locating holes, drop-head handle hole is positioned at the center of this side.
As preferably, described drive unit is motor.
As preferably, described power transmission shaft is gear shaft.
As preferably, shrinking machine is provided with 4 locating holes, and 4 locating holes are equally spaced is arranged on same circumference for this.
The utility model has designed a kind of shrinking machine of miniaturization, shrinking machine is reduced to driving, transmission and drop-head three parts, drop-head part drives drop-head mould high-speed rotary to transfer drop-head operation by roller bearing, and turning cylinder can complete driving with a motor, the power of shrinking machine is down to 0.75kW, energy consumption is very low, improved operating efficiency, the utility model has also adopted gear shaft to be used as power transmission shaft, this deviation producing because of transmission while making shrinking machine work reduces greatly, shrinking machine more stable work, greatly improved Product Precision, thereby improved yield rate, in addition, because the utility model has saved unnecessary part, this reduces the volume of shrinking machine greatly.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the side view of the utility model embodiment.
In figure: 1, gear shaft; 2, hollow rotating shaft; 3, bearing; 4, roller bearing; 5, drop-head mould; 6, motor; 7, locating hole; 8, drop-head handle hole.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, can be mechanical connection or electrical connection, can be also the connection of two element internals, can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
Below with reference to Fig. 1 to Fig. 2, describe according to the capillary shrinking machine of the utility model embodiment.A kind of capillary shrinking machine, from left to right be followed successively by drive unit, transmission device and drop-head device, described transmission device and drop-head device integral body are cylindrical, transmission device outside is bearing 3, the inside of bearing 3 is provided with power transmission shaft and hollow rotating shaft 2, described power transmission shaft is gear shaft 1, gear shaft 1 left side connecting drive device, described drive unit is motor 6, hollow rotating shaft 2 is located at the right side of gear shaft 1, the right side of hollow rotating shaft 2 is provided with roller bearing 4 and drop-head mould 5, drop-head device is followed successively by housing from outside to inside, roller bearing 4 and drop-head mould 5, the centre of drop-head mould 5 is cylindrical through holes, the diameter of through hole right flank is consistent with the diameter of tubing, through-hole diameter diminishes left gradually until the diameter of through hole is the standard size of tubing drop-head operation, the right flank of drop-head mould 5 carries out the operation of capillary drop-head, this side is provided with 4 locating holes 7, these 4 locating holes 7 are equally spaced to be arranged on same circumference, drop-head handle hole 8 is positioned at the center of this side.
The utility model has designed a kind of shrinking machine of miniaturization, shrinking machine is reduced to driving, transmission and drop-head three parts, drop-head part drives drop-head mould high-speed rotary to transfer drop-head operation by roller bearing, and turning cylinder can complete driving with a motor, the power of shrinking machine is down to 0.75kW, energy consumption is very low, improved operating efficiency, the utility model has also adopted gear shaft to be used as power transmission shaft, this deviation producing because of transmission while making shrinking machine work reduces greatly, shrinking machine more stable work, greatly improved Product Precision, thereby improved yield rate, in addition, because the utility model has saved unnecessary part, this reduces the volume of shrinking machine greatly.
In the description of this description, the description of reference term " embodiment ", " example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (4)
1. a capillary shrinking machine, from left to right be followed successively by drive unit, transmission device and drop-head device, it is characterized in that, described transmission device and drop-head device integral body are cylindrical, transmission device outside is bearing, the inside of bearing is provided with power transmission shaft and hollow rotating shaft, power transmission shaft left side connecting drive device, hollow rotating shaft is located at the right side of power transmission shaft, the right side of hollow rotating shaft is provided with roller bearing and drop-head mould, drop-head device is followed successively by housing from outside to inside, roller bearing and drop-head mould, the centre of drop-head mould is cylindrical through hole, the diameter of through hole right flank is consistent with the diameter of tubing, through-hole diameter diminishes left gradually until the diameter of through hole is the standard size of tubing drop-head operation, the right flank of drop-head mould carries out the operation of capillary drop-head, this side is provided with several locating holes, drop-head handle hole is positioned at the center of this side.
2. shrinking machine according to claim 1, is characterized in that, described drive unit is motor.
3. shrinking machine according to claim 1, is characterized in that, described power transmission shaft is gear shaft.
4. shrinking machine according to claim 1, is characterized in that, shrinking machine is provided with 4 locating holes, and 4 locating holes are equally spaced is arranged on same circumference for this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154249.3U CN203764813U (en) | 2014-04-01 | 2014-04-01 | Capillary head necking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154249.3U CN203764813U (en) | 2014-04-01 | 2014-04-01 | Capillary head necking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764813U true CN203764813U (en) | 2014-08-13 |
Family
ID=51282060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154249.3U Withdrawn - After Issue CN203764813U (en) | 2014-04-01 | 2014-04-01 | Capillary head necking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909162A (en) * | 2014-04-01 | 2014-07-09 | 太仓东青金属制品有限公司 | Capillary tube head-shrinking machine |
-
2014
- 2014-04-01 CN CN201420154249.3U patent/CN203764813U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909162A (en) * | 2014-04-01 | 2014-07-09 | 太仓东青金属制品有限公司 | Capillary tube head-shrinking machine |
| CN103909162B (en) * | 2014-04-01 | 2016-05-04 | 太仓东青金属制品有限公司 | A kind of capillary shrinking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |