CN208575267U - Tailstock barrel is used in a kind of machining - Google Patents
Tailstock barrel is used in a kind of machining Download PDFInfo
- Publication number
- CN208575267U CN208575267U CN201721545278.2U CN201721545278U CN208575267U CN 208575267 U CN208575267 U CN 208575267U CN 201721545278 U CN201721545278 U CN 201721545278U CN 208575267 U CN208575267 U CN 208575267U
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- China
- Prior art keywords
- screw hole
- screw rod
- cylindrical body
- hole
- screw
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- 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 - Fee Related
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Abstract
A kind of machining tailstock barrel, its structure includes the first cylindrical body and the second cylindrical body that right-angled intersection is fixedly connected, and the first screw hole is embedded at the top of first cylindrical body, and top is embedded with the second screw hole, the first screw rod is screwed in second screw hole, the outer end of the first screw rod is fixed with taper pullover；Due to being embedded with the first screw hole at the top of the first cylindrical body, top is embedded with the second screw hole, the first screw rod has been screwed in second screw hole, the outer end of first screw rod is fixed with taper pullover, therefore, in use, the first screw hole can be cooperatively connected with thimble, taper pullover can cooperate with components to be fixed, and the first screw rod can be finely adjusted the position of taper pullover.
Description
Technical field
The utility model relates to field of machining, tailstock barrel is used in especially a kind of machining.
Background technique
With the development of science and technology the development of society, the mechanical processing industry in China have obtained quick development, thereupon
Be machining equipment fast development.Currently, planer-type milling machine is often used during machining, and some are processed
Components are smaller, and the adjusting of the thimble of planer-type milling machine can not clamp part to maximum distance, it is generally the case that operator is
Cushion block is fixed on clamp system to solve the problems, such as this, but cushion block in use be easy loosen, occur part of damage and
The problem of cutter head.
The Chinese utility model patent of Patent No. 201120491253.5 discloses a kind of machining tailstock barrel, including
The pullover of body and body one end, body are cylindrical body, and pullover is cone, and the outer wall of body is closely arranged with several reinforcements
Ring, reinforcing ring are uniformly distributed along the short transverse of body.The utility model overcomes the deficiency of clamping device extension elongation, expands
The range of work of planer-type milling machine, reduces the damage of cutter and workpiece, improves work efficiency, while the outer wall of body is equipped with
Reinforcing ring meets the needs of actual production so that anti-shock strength is effectively improved.But the outer surface of some workpiece
It is arcuate structure, cone is unfavorable for the fixation to workpiece, and the pullover of the tailstock barrel cannot finely tune, and is unfavorable for what raising used
Convenience.
Utility model content
The purpose of this utility model is: different pullovers can be selected according to different workpiece by providing one kind, and can be right
The machining tailstock barrel that pullover is finely adjusted.
The technical solution of the utility model is: a kind of machining tailstock barrel, and structure, which includes that right-angled intersection is fixed, to be connected
The first cylindrical body and the second cylindrical body connect, the first cylindrical body top are embedded with the first screw hole, and top is embedded with the second screw hole,
The first screw rod is screwed in second screw hole, the outer end of the first screw rod is fixed with taper pullover；Second cylindrical body
Left part is embedded with third screw hole, and right part is embedded with the 4th screw hole, has screwed the second screw rod, the outer end of the second screw rod in the 4th screw hole
Portion is equipped with fixed part, and fixed part outer end is fixed with arc pullover.
The outer surface of first screw rod is circumferentially with the 5th screw hole of a circle, and the first cylinder bottom is equipped with and the 5th spiral shell
The first strip through-hole that hole matches is equipped with the first fastening bolt matched with the 5th screw hole in the first strip through-hole.
The outer surface of second screw rod is circumferentially with the 6th screw hole of a circle, and the second cylindrical body right part is equipped with and the 6th
The second bar through hole that screw hole matches is equipped with the second fastening bolt matched with the 6th screw hole in second bar through hole.
The first fastening bolt outer end is symmetrically arranged with strut respectively.
The second fastening bolt outer end is symmetrically arranged with strut respectively.
The strut outer end is respectively equipped with ball.
The utility model has the advantages that
1, due to being embedded with the first screw hole at the top of the first cylindrical body, top is embedded with the second screw hole, and the has been screwed in the second screw hole
One screw rod, the outer end of the first screw rod are fixed with taper pullover, therefore, in use, the first screw hole can be with thimble (outside thimble
Surface is equipped with external screw thread) it is cooperatively connected, taper pullover can cooperate with components to be fixed, and the first screw rod can be to taper pullover
Position is finely adjusted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the second screw rod is matched with arc pullover in Fig. 1；
Fig. 3 is the structural schematic diagram that the first screw rod is matched with taper pullover in Fig. 1.
Specific embodiment
As shown in Figure 1-Figure 3, a kind of machining tailstock barrel, structure include the first circle that right-angled intersection is fixedly connected
Cylinder 1 and the second cylindrical body 2 are embedded with the first screw hole 10 at the top of first cylindrical body 1, and top is embedded with the second screw hole 11, the
The first screw rod 3 is screwed in two screw holes 11, the outer end of the first screw rod 3 is fixed with taper pullover 31.In use, the first screw hole
It can be cooperatively connected with thimble (thimble outer surface is equipped with external screw thread), taper pullover can cooperate with components to be fixed, the first spiral shell
Bar can be finely adjusted the position of taper pullover.
The left part of second cylindrical body 2 is embedded with third screw hole 20, and right part is embedded with the 4th screw hole 21, the 4th screw hole
The second screw rod 5 is screwed in 21, the outer end of the second screw rod 5 is equipped with fixed part 51, and 51 outer end of fixed part is fixed with arc
Pullover 510.In use, third screw hole can be cooperatively connected with thimble, arc pullover can match with the components that shape is cambered surface
It closes and fixes, the second screw rod can be finely adjusted the position of components, increase use scope.
The outer surface of first screw rod 3 is circumferentially with the 5th screw hole 30 of a circle, and 1 bottom of the first cylindrical body is equipped with and the
It is tight to be equipped with first matched with the 5th screw hole 30 in the first strip through-hole 12 for the first strip through-hole 12 that five screw holes 30 match
Fixing bolt 4.In use, taper pullover can be by the cooperation of the first fastening bolt and the 5th screw hole by the first spiral shell after finely tuning
Bar is fixed, and prevents from loosening in process.
The outer surface of second screw rod 5 is circumferentially with the 6th screw hole 50 of a circle, 2 right part of the second cylindrical body be equipped with
The second bar through hole 22 that 6th screw hole 50 matches is equipped with second matched with the 6th screw hole 50 in second bar through hole 22
Fastening bolt 6.In use, arc pullover can be by the cooperation of the second fastening bolt and the 6th screw hole by second after finely tuning
Screw rod is fixed, and prevents from loosening in process.
The outer end of first fastening bolt 4 and the second fastening bolt 6 is symmetrically arranged with strut respectively and (does not show in figure
Out).In use, strut can increase the arm of force, screwed conducive to two fastening bolts.
The strut outer end is respectively equipped with ball (not shown).Increase comforts of use.
Above-described embodiment is intended merely to the purposes of interpretation the utility model, and is not the limit to the utility model
System, those skilled in the art make a variety of changes or substitute, also answer in the essential scope of the utility model
Belong to the protection category of the utility model.
Claims (6)
1. a kind of machining tailstock barrel, it is characterised in that: its structure includes the first cylindrical body that right-angled intersection is fixedly connected
With the second cylindrical body, the first cylindrical body top is embedded with the first screw hole, and top is embedded with the second screw hole, screws in the second screw hole
There is the first screw rod, the outer end of the first screw rod is fixed with taper pullover；The left part of second cylindrical body is embedded with third
Screw hole, right part are embedded with the 4th screw hole, and the second screw rod has been screwed in the 4th screw hole, and the outer end of the second screw rod is equipped with fixed part,
Fixed part outer end is fixed with arc pullover.
2. a kind of machining tailstock barrel according to claim 1, it is characterised in that: the appearance of first screw rod
Face is circumferentially with the 5th screw hole of a circle, and the first cylinder bottom is equipped with the first strip through-hole matched with the 5th screw hole, and first
The first fastening bolt matched with the 5th screw hole is equipped in strip through-hole.
3. a kind of machining tailstock barrel according to claim 1, it is characterised in that: the appearance of second screw rod
Face is circumferentially with the 6th screw hole of a circle, and the second cylindrical body right part is equipped with the second bar through hole matched with the 6th screw hole, the
The second fastening bolt matched with the 6th screw hole is equipped in two strip through-holes.
4. a kind of machining tailstock barrel according to claim 2, it is characterised in that: outside first fastening bolt
End is symmetrically arranged with strut respectively.
5. a kind of machining tailstock barrel according to claim 3, it is characterised in that: outside second fastening bolt
End is symmetrically arranged with strut respectively.
6. a kind of machining tailstock barrel according to claim 4 or 5, it is characterised in that: the strut outer end
It is respectively equipped with ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721545278.2U CN208575267U (en) | 2017-11-19 | 2017-11-19 | Tailstock barrel is used in a kind of machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721545278.2U CN208575267U (en) | 2017-11-19 | 2017-11-19 | Tailstock barrel is used in a kind of machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208575267U true CN208575267U (en) | 2019-03-05 |
Family
ID=65499851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721545278.2U Expired - Fee Related CN208575267U (en) | 2017-11-19 | 2017-11-19 | Tailstock barrel is used in a kind of machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208575267U (en) |
-
2017
- 2017-11-19 CN CN201721545278.2U patent/CN208575267U/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: 20190305 Termination date: 20201119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |