CN217344617U - Processingequipment of slender type thin wall hexagonal outer tube - Google Patents
Processingequipment of slender type thin wall hexagonal outer tube Download PDFInfo
- Publication number
- CN217344617U CN217344617U CN202220921146.XU CN202220921146U CN217344617U CN 217344617 U CN217344617 U CN 217344617U CN 202220921146 U CN202220921146 U CN 202220921146U CN 217344617 U CN217344617 U CN 217344617U
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- China
- Prior art keywords
- cover
- sleeve
- positioning block
- spacer
- nut
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- Expired - Fee Related
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- 125000006850 spacer group Chemical group 0.000 claims abstract description 23
- 239000004677 Nylon Substances 0.000 claims abstract description 12
- 229920001778 nylon Polymers 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000005520 cutting process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to a processing device of a slender thin-wall hexagonal outer sleeve, which belongs to the technical field of pipe processing.A first positioning block and a second positioning block are respectively sleeved and fixed on two end heads of a mandrel; be located the spindle between a locating piece and No. two locating pieces, be located that the part is packed into and is served and overlap and be equipped with the nylon cover, be located the left spindle of nylon cover and overlap in the middle of and be equipped with crowded tight cover and spacer and a spacer, wherein inlay in the crowded tight cover and be equipped with the elastic sleeve, the elastic sleeve cover is established at the spindle, the left side cover that is located the most left crowded tight cover is equipped with No. two spacers, be located spindle threaded connection on No. two spacer right sides has the nut, be connected with a screw on the nut. The processed product avoids the problems of welding deformation, unsealed welding seams and the like, ensures the product quality, improves the processing efficiency and reduces the production cost; meanwhile, the mass production of the product is realized.
Description
Technical Field
The utility model relates to a pipe processing technology field, concretely relates to processingequipment of slender type thin wall hexagonal outer tube.
Background
The whole part of the processing device of the slender thin-wall hexagonal outer sleeve belongs to a typical thin-wall deep hole part, and is easy to deform due to the thin wall thickness, poor rigidity and the influence of factors such as gravity, cutting force, cutting heat, vibration and the like during cutting processing. Therefore, the traditional process method cannot ensure the flatness, the coaxiality, the equal wall thickness and the surface Ra1.6 precision requirements, cannot realize the preparation and processing of the integral part of the processing device of the slender thin-wall hexagonal outer sleeve, and has low production efficiency and high production cost. The split of the welding joint is divided into two parts to be processed independently in the prior art, the two parts after being split are relatively easy to process, but assembly welding and splicing have great risks, the welding cost is high, the deformation of the parts after welding is large, the bending deformation, the size and the form and position tolerance of the whole part cannot be guaranteed, the sealing performance of the whole part is poor due to the unstable quality of the welding joint, and the requirement of the design technical condition cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a processing device of a slender thin-wall hexagonal outer sleeve with reasonable design aiming at the defects and shortcomings of the prior art, the processed product avoids the problems of welding deformation, unsealed welding seams and the like, the product quality is ensured, the processing efficiency is improved, and the production cost is reduced; meanwhile, the mass production of the product is realized.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a first positioning block, a mandrel, a nylon sleeve, an elastic sleeve, an extruding sleeve, a first spacer bush, a second spacer bush, a flat key, a nut, a first screw and a second positioning block; a first positioning block and a second positioning block are respectively sleeved and fixed on two end heads of the mandrel; the mandrel is located between the first locating block and the second locating block, the nylon sleeve is sleeved on the part loading end, the extruding sleeve and the first spacer sleeve are sleeved on the mandrel located on the left side of the nylon sleeve in the interval mode, the elastic sleeve is embedded in the extruding sleeve and is arranged on the mandrel, the second spacer sleeve is sleeved on the left side of the leftmost extruding sleeve, the nut is connected to the mandrel located on the right side of the second spacer sleeve in a threaded mode, and the first screw is connected to the nut.
Furthermore, a first locating block and a second locating block are fixedly connected with the core shaft through a second screw.
After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides a processing device of a slender thin-wall hexagonal outer sleeve, which can avoid the problems of welding deformation, unsealed welding seam and the like of processed products, ensure the product quality, improve the processing efficiency and reduce the production cost; meanwhile, the mass production of the product is realized.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an end view of the present invention.
Fig. 3 is a diagram of the product processed by the present invention.
Description of reference numerals:
the first positioning block 1, the mandrel 2, the nylon sleeve 3, the elastic sleeve 4, the squeezing sleeve 5, the first spacer bush 6, the second spacer bush 7, the flat key 8, the nut 9, the first screw 10, the second positioning block 11 and the second screw 12.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the device comprises a first positioning block 1, a mandrel 2, a nylon sleeve 3, an elastic sleeve 4, a squeezing sleeve 5, a first spacer bush 6, a second spacer bush 7, a flat key 8, a nut 9, a first screw 10, a second positioning block 11 and a second screw 12; a first positioning block 1 and a second positioning block 11 are respectively sleeved and fixed on two ends of the mandrel 2 by a second screw 12; on being located dabber 2 between locating piece 1 and No. two locating pieces 11, it is equipped with nylon cover 3 to be located the part and packs into to serve the cover, it is equipped with crowded tight cover 5 and a spacer 6 to be located the interval cover on the dabber 2 of nylon cover 3 left, wherein inlay in crowded tight cover 5 and be equipped with elastic sleeve 4, elastic sleeve 4 cover is established on dabber 2, the left side cover that is located most left crowded tight cover 5 is equipped with No. two spacer 7, spindle on threaded connection that is located No. two spacer 7 right sides has nut 9, be connected with screw 10 on the nut 9.
The processing steps of the specific embodiment are as follows: when the positioning device is used, the mandrel 2 in a loosening state is integrally installed in an inner hole of a part, the nut 9 is pre-tightened rightwards to push the second spacer 7, the first spacer 6 and the squeezing sleeve 5 to move axially, so that the elastic sleeve 4 is gradually expanded until the part is in a clamping state, then the first positioning block 1 and the second positioning block 11 are installed at two ends of the mandrel 2, the two ends are ensured to be in equal angular directions, the second screw 12 is used for locking, the part can be machined, and the indexing and positioning problems in six external aspects are realized through integral turning.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows: the specific embodiment provides a processing device for a slender thin-wall hexagonal outer sleeve, and the processed product avoids the problems of welding deformation, unsealed welding seams and the like, ensures the product quality, improves the processing efficiency and reduces the production cost; meanwhile, the mass production of the product is realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (2)
1. The utility model provides a processingequipment of slim type thin wall hexagonal outer tube which characterized in that: the device comprises a first positioning block (1), a mandrel (2), a nylon sleeve (3), an elastic sleeve (4), a squeezing sleeve (5), a first spacer sleeve (6), a second spacer sleeve (7), a flat key (8), a nut (9), a first screw (10) and a second positioning block (11); a first positioning block (1) and a second positioning block (11) are respectively sleeved and fixed on two ends of the mandrel (2); on being located dabber (2) between locating piece (1) and No. two locating pieces (11), it is equipped with nylon cover (3) to be located that the part is packed into and is served the cover, it is equipped with crowded tight cover (5) and spacer (6) to be located the interval cover on left dabber (2) of nylon cover (3), wherein inlay in crowded tight cover (5) and be equipped with elastic sleeve (4), elastic sleeve (4) cover is established on dabber (2), the left side cover that is located most left crowded tight cover (5) is equipped with No. two spacers (7), be located spindle on No. two spacers (7) right side threaded connection have nut (9), be connected with screw (10) on nut (9).
2. The processing device of the elongated thin-wall hexagonal outer sleeve according to claim 1, wherein: the first positioning block (1) and the second positioning block (11) are fixedly connected with the mandrel (2) through second screws (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220921146.XU CN217344617U (en) | 2022-04-16 | 2022-04-16 | Processingequipment of slender type thin wall hexagonal outer tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220921146.XU CN217344617U (en) | 2022-04-16 | 2022-04-16 | Processingequipment of slender type thin wall hexagonal outer tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217344617U true CN217344617U (en) | 2022-09-02 |
Family
ID=83056907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220921146.XU Expired - Fee Related CN217344617U (en) | 2022-04-16 | 2022-04-16 | Processingequipment of slender type thin wall hexagonal outer tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217344617U (en) |
-
2022
- 2022-04-16 CN CN202220921146.XU patent/CN217344617U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |