CN205684519U - Aluminium tube joint Knurling device - Google Patents
Aluminium tube joint Knurling device Download PDFInfo
- Publication number
- CN205684519U CN205684519U CN201620571664.8U CN201620571664U CN205684519U CN 205684519 U CN205684519 U CN 205684519U CN 201620571664 U CN201620571664 U CN 201620571664U CN 205684519 U CN205684519 U CN 205684519U
- Authority
- CN
- China
- Prior art keywords
- knurling
- tube joint
- aluminium tube
- cylinder
- base 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.)
- Withdrawn - After Issue
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a kind of aluminium tube joint Knurling device, including controlling organization, for the encoder monitoring aluminum pipe head run location in extrusion equipment and the knurling mechanism being arranged on extrusion equipment, the input of controlling organization connects the outfan of encoder, and the outfan of controlling organization connects the controlled end of knurling mechanism；Described knurling mechanism includes cylinder, and the cylinder axis top of cylinder is fixing connects a base plate, and the other end of base plate is provided with the knurling tool carrying out annular knurl operation at aluminium tube joint.This utility model can be in aluminum pipe extrusion process, aluminium tube joint position is carried out annular knurl labelling, aluminum tube surfaces is made to present the mechanical scar of certain depth, with ensure finished product flaw detection during by the automatic stirring of defect-detecting equipment identification, thus reject blank area, prevent joint from flowing into customers' place and cause product that the generation of the problems such as leakage occurs.
Description
Technical field
This utility model relates to aluminum alloy processing technology field, the auxiliary dress during a kind of aluminum pipe is continuously extruded
Put.
Background technology
During aluminum pipe is continuously extruded, after one section of rod extrusion terminates, have one section of defective material and stay inside die cavity, this section
The defective material of bar presents with crescent moon form, more and more narrow, fades away, and this section is referred to as blank area；Treat next section of bar
After feeding, the one section of product being positioned at front end is to be formed by the weld of two sections of bars.
The product being welded by the blank area of two ends bar there is problems in that 1) deposit due to the temperature of two sections of bars
In difference, it is thus possible to cause the seam between two sections of bars problematic；2) compared to normal portions, joint is local easily to be occurred
Some impurities accumulations such as oxide, foreign particle, not only seam position is more, but also easily ftractures；Therefore, by squeezing continuously
Pressure hub disk draws the aluminum pipe of supply client, and when swollen mouth or bending, joint area often ftractures, and becomes waste product, makes
Become loss.But often cannot be by defect-detecting equipment identification at aluminium tube joint, therefore when speed drawing aluminum pipe drawn high by dish, connector product
Just can not be identified, thus cause being mixed in normal product when cutting finished product, use to client and bring certain risk.
Summary of the invention
This utility model technical issues that need to address are to provide a kind of aluminium tube joint Knurling device, in extrusion process
Time aluminium tube joint position is carried out mark, by identified during defect-detecting equipment during to ensure finished product, thus reject blank area, anti-
Only joint flows into customers' place, causes product the problems such as leakage occur.
For solving above-mentioned technical problem, technical solution adopted in the utility model is as follows.
Aluminium tube joint Knurling device, including controlling organization, for monitoring aluminum pipe head volume of run location in extrusion equipment
Code device and the knurling mechanism being arranged on extrusion equipment, the input of controlling organization connects the outfan of encoder, controls machine
The outfan of structure connects the controlled end of knurling mechanism.
Above-mentioned aluminium tube joint Knurling device, described knurling mechanism includes cylinder, and connection one is fixed on the cylinder axis top of cylinder
Base plate, the other end of base plate is provided with the knurling tool carrying out annular knurl operation at aluminium tube joint.
Above-mentioned aluminium tube joint Knurling device, described knurling mechanism is provided with two groups, two groups of knurling mechanism settings symmetrical above and below；
Described aluminum pipe is passed between two groups of knurling mechanisms by one group of delivery roller.
Above-mentioned aluminium tube joint Knurling device, is provided through the carrier base of cylinder axis, up and down between described cylinder and base plate
Connect by guide post is fixing between the carrier base of two groups of knurling mechanisms；Described base plate is slidably arranged on guide post.
Above-mentioned aluminium tube joint Knurling device, described delivery roller is equipped on the guide bar by bearing, and knurling tool is positioned at
Between adjacent two delivery rollers.
Above-mentioned aluminium tube joint Knurling device, is also associated with Pressure gauge between two cylinders of described two groups of knurling mechanisms.
Above-mentioned aluminium tube joint Knurling device, described knurling tool includes cylindricality cutter hub, even cloth on the face of cylinder of cylindricality cutter hub
Having some blades, the two ends of cylindricality cutter hub to be provided with rotating shaft, rotating shaft is inlaid in the base of tool being fixedly installed on base plate by bearing
On.
Above-mentioned aluminium tube joint Knurling device, the axis of described blade and cylindricality cutter hub forms an angle and is obliquely installed, angle
It it is 10 ° ~ 20 °；All blades on cylindricality cutter hub equidistantly be arranged in parallel.
Above-mentioned aluminium tube joint Knurling device, the middle part of described blade is provided with curved edge.
Owing to have employed above technical scheme, technological progress acquired by this utility model is as follows.
This utility model can be carried out annular knurl labelling to aluminium tube joint position, make aluminum tube surfaces in aluminum pipe extrusion process
Present the mechanical scar of certain depth, with ensure finished product during flaw detection by the automatic stirring of defect-detecting equipment identification, thus reject
Blank area, prevents joint from flowing into customers' place and causes product the generation of the problems such as leakage occur.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of knurling tool described in the utility model；
Fig. 3 is the top view of knurling tool described in the utility model；
Fig. 4 is the sectional view of knurling tool described in the utility model.
Wherein: 1. cylinder, 2. carrier base, 3. base plate, 4. knurling tool, 41. cylindricality cutter hubs, 42. blades, 43. rotating shafts,
44. cutting edges, 5. delivery roller, 6. cylinder axis, 7. guide post, 8. Pressure gauge, 9. encoder, the 10. base of tool.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is further elaborated.
A kind of aluminium tube joint Knurling device, its structure is as it is shown in figure 1, include controlling organization, encoder 9 and two groups of annular knurls
Mechanism, the input of controlling organization connects the outfan of encoder, and the outfan of controlling organization connects the controlled end of knurling mechanism.
Encoder 9 is arranged in extrusion equipment, for monitoring aluminum pipe head run location in extrusion equipment, and by signal
Being sent to controlling organization, controlling organization controls knurling mechanism according to this signal and aluminum pipe head is carried out annular knurl operation.
Two groups of knurling mechanisms are symmetrical above and below to be arranged on extrusion equipment, aluminum pipe by one group of delivery roller 5 at two groups of annular knurls
Pass between mechanism.Two groups of knurling mechanisms work the most simultaneously, complete the annular knurl operation to aluminum pipe head.
The structure of knurling mechanism is as it is shown in figure 1, include cylinder 1, and cylinder axis 6 top of cylinder 1 is fixing connects a base plate 3,
The knurling tool 4 carrying out annular knurl operation at aluminium tube joint it is provided with on the other end of base plate 3.
The structure of knurling tool 4 as shown in Figures 2 to 4, including cylindricality cutter hub 41, even cloth on the face of cylinder of cylindricality cutter hub 41
Having some blades 42, the two ends of cylindricality cutter hub 41 are provided with rotating shaft 43, and rotating shaft is inlaid in by bearing and is fixedly installed on base plate
On the base of tool 10.The axis of blade 42 and cylindricality cutter hub forms an angle and is obliquely installed, and angle is 10 ° ~ 20 °, as it is shown on figure 3,
All blades on cylindricality cutter hub equidistantly be arranged in parallel.The middle part of blade 42 is provided with curved edge 44, as shown in Figure 4, uses
In in annular knurl operation process, it is possible to be fully contacted with aluminum pipe, and the degree of depth of mechanical marking is made to keep basically identical, to guarantee to visit
Wounding signal can fully identify.
Be provided through the carrier base 2 of cylinder axis between cylinder 1 and base plate 3, the carrier base 2 of upper and lower two groups of knurling mechanisms it
Between connect by guide post 7 is fixing；Base plate is slidably arranged on guide post.Delivery roller 5 is equipped on the guide bar by bearing,
Knurling tool is between adjacent two delivery rollers.
Work process of the present utility model is: aluminum pipe travels forward under the transmission of delivery roller, encoded device, coding
When device calculates joint location, controlling organization controls cylinder and starts, and cylinder axis drives base plate to move along guide post to aluminum pipe, annular knurl
Cutter press-in aluminum pipe also rolls, and carries out annular knurl operation；Closing to an end when encoder calculates joint, controlling organization controls cylinder and lifts
Rising, be further driven to knurling tool and leave aluminum pipe, annular knurl process terminates.During knurling tool annular knurl, one can be depressed to aluminum pipe
Depthkeeping degree, but the degree of depth does not allow less than aluminum pipe wall thickness, the annular knurl marker spacing same distance of aluminum tube surfaces；Although aluminum pipe head warp
Repeatedly drawing rear surface is the most smooth, but still retains certain depth, by can easily being identified during defect-detecting equipment.
In this utility model, between two cylinders of two groups of knurling mechanisms, it is also associated with Pressure gauge 8, can by Pressure gauge 8
Regulation knurling tool depression depths on aluminum pipe.
Claims (9)
1. aluminium tube joint Knurling device, it is characterised in that: include controlling organization, run in extrusion equipment for monitoring aluminum pipe head
The encoder (9) of position and the knurling mechanism being arranged on extrusion equipment, the input of controlling organization connects the defeated of encoder
Going out end, the outfan of controlling organization connects the controlled end of knurling mechanism.
Aluminium tube joint Knurling device the most according to claim 1, it is characterised in that: described knurling mechanism includes cylinder (1),
Cylinder axis (6) top of cylinder (1) is fixing connects a base plate (3), and the other end of base plate (3) is provided with at aluminium tube joint
Carry out the knurling tool (4) of annular knurl operation.
Aluminium tube joint Knurling device the most according to claim 2, it is characterised in that: described knurling mechanism is provided with two groups,
Two groups of knurling mechanism settings symmetrical above and below；Described aluminum pipe is passed between two groups of knurling mechanisms by one group of delivery roller (5).
Aluminium tube joint Knurling device the most according to claim 3, it is characterised in that: between described cylinder (1) and base plate (3)
It is provided through the carrier base (2) of cylinder axis, is fixed by guide post (7) between the carrier base (2) of upper and lower two groups of knurling mechanisms
Connect；Described base plate is slidably arranged on guide post.
Aluminium tube joint Knurling device the most according to claim 4, it is characterised in that: described delivery roller (5) passes through bearing
Being equipped with on the guide bar, knurling tool is between adjacent two delivery rollers.
Aluminium tube joint Knurling device the most according to claim 3, it is characterised in that: two gas of described two groups of knurling mechanisms
Pressure gauge (8) it is also associated with between cylinder.
7. according to the aluminium tube joint Knurling device described in any one of claim 2 to 6, it is characterised in that: described knurling tool (4)
Including cylindricality cutter hub (41), the even some blades (42) that are furnished with, the two ends of cylindricality cutter hub (41) on the face of cylinder of cylindricality cutter hub (41)
Being provided with rotating shaft (43), rotating shaft is inlaid in by bearing on the base of tool (10) being fixedly installed on base plate.
Aluminium tube joint Knurling device the most according to claim 7, it is characterised in that: described blade (42) and cylindricality cutter hub
Axis forms an angle and is obliquely installed, and angle is 10 ° ~ 20 °；All blades on cylindricality cutter hub equidistantly be arranged in parallel.
Aluminium tube joint Knurling device the most according to claim 7, it is characterised in that: the middle part of described blade (42) is provided with
Curved edge (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571664.8U CN205684519U (en) | 2016-06-15 | 2016-06-15 | Aluminium tube joint Knurling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571664.8U CN205684519U (en) | 2016-06-15 | 2016-06-15 | Aluminium tube joint Knurling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205684519U true CN205684519U (en) | 2016-11-16 |
Family
ID=57428284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620571664.8U Withdrawn - After Issue CN205684519U (en) | 2016-06-15 | 2016-06-15 | Aluminium tube joint Knurling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205684519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424204A (en) * | 2016-06-15 | 2017-02-22 | 江苏亚太轻合金科技股份有限公司 | Aluminium pipe connector knurling device |
-
2016
- 2016-06-15 CN CN201620571664.8U patent/CN205684519U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424204A (en) * | 2016-06-15 | 2017-02-22 | 江苏亚太轻合金科技股份有限公司 | Aluminium pipe connector knurling device |
| CN106424204B (en) * | 2016-06-15 | 2017-12-29 | 江苏亚太轻合金科技股份有限公司 | Aluminium tube joint Knurling device |
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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: 20161116 Effective date of abandoning: 20171229 |
|
| AV01 | Patent right actively abandoned |