CN205966877U - Bar stock straightener - Google Patents
Bar stock straightener Download PDFInfo
- Publication number
- CN205966877U CN205966877U CN201621009342.0U CN201621009342U CN205966877U CN 205966877 U CN205966877 U CN 205966877U CN 201621009342 U CN201621009342 U CN 201621009342U CN 205966877 U CN205966877 U CN 205966877U
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- CN
- China
- Prior art keywords
- bar
- alignment
- base
- hole
- bearing
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a bar stock straightener, its characterized in that includes: base (1), base (1) both ends set up front end supporting platform (1a) and tail end supporting platform (1b) respectively, tail end supporting platform (1b), tail end supporting platform (1b), connect on base (1) between two supporting platform alignment seat (2), axial fixity die sleeve (3) are connected in alignment seat (2), connect scroll cover (8) on the tail end supporting platform (1b), screw rod (4) are cup jointed in scroll cover (8), bar (14) is connected to screw rod (4) one end. After adopting above -mentioned technical scheme, can improve the utilization ratio and the material utilization rate of waste product, it is significant to product refabrication etc..
Description
Technical field
This utility model is related to machining device field, particularly to a kind of correction lathe.
Background technology
Straightener is a kind of calibration equipment, belongs to correction lathe, and range of application is widely.With social progress and section
The development learned, all trades and professions propose different requirements for straightener.In part processing, with bar for Raw material processing machinery
Part.If bar bends it is necessary to just processing a finding with big bar, stock utilization is not high, less economical.
Content of the invention
The school of bar blank before the part processing that the purpose of this utility model is targetedly to solve with bar as raw material
Straight problem, thus provide a kind of bar stock straightener.
For reaching above-mentioned purpose, this utility model adopts the following technical scheme that.
A kind of bar stock straightener is it is characterised in that include：
A, frame
Frame includes base, and base two ends are respectively provided with front support platform and end support platform;Front support platform
Upper setting blank support block；The medial extremity setting bar support block of end support platform；The outboard end setting of end support platform
One thrust metal and a radial axle bearing;Two row's sliding supports are arranged on the base between two support platforms;
B, alignment assembly
Alignment assembly includes the alignment seat being connected on base, alignment seat is arranged longitudinally through connecting hole, alignment seat
Both sides be respectively provided with one group of sliding sleeve, each sliding sleeve is socketed on sliding support;One group of positioning spiro pit is arranged on each sliding sleeve,
Bolt is assembled on positioning spiro pit;
Axially it is fixedly connected die sleeve, the centrally disposed mold base through hole of die sleeve in the connecting hole of alignment seat;
C, stretch assembly
Stretch assembly to include connecting with thrust metal and radial axle bearing respectively with annular bearing with rolling contact by thrust bearing
The screw-casing connecing, the central bore of screw-casing is the threaded hole axially penetrating through, and threaded hole internal coiling is socketed screw rod, and screw rod one end is even
Take over the baton material.
According to technical scheme described above, there are following further technical schemes：
It is respectively provided with semi-cylindrical groove in blank support block and bar support block.
According to technical scheme described above, there are following further technical schemes：
Connecting hole on described alignment seat be longitudinally through stepped hole;
The outside cylinder of described die sleeve (3) is the stepped cylindrical that diameter does not wait, and one end of die sleeve is flange platen, stepped cylindrical
It is socketed cooperation, flange platen and the end face compression fit of alignment seat with stepped hole, realize die sleeve solid with respect to the axial direction of alignment seat
Fixed.
According to technical scheme described above, there are following further technical schemes：
The diameter of described mold base through hole is different, can the different nominal dimension of alignment bar.
Described screw rod (4) is connected for angle bearing with the connection of bar (14).
After technique scheme, after this utility model is applied to relevant industries, school can be carried out to some axial workpieces
Straight maintenance and production remanufacture, and can improve utilization rate and the stock utilization of waste product, have important meaning to product remanufacturing etc.
Justice.
Brief description
Fig. 1 is graphics of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is front view of the present utility model；
Fig. 4 is A-A sectional view of the present utility model；
Fig. 5 is screw-casing graphics of the present utility model.
Specific embodiment
A kind of bar stock straightener, including following parts composition：
A, frame
As shown in Figures 1 and 3, frame includes base 1, and base 1 two ends are respectively welded front support platform 1a and tail end props up
Support platform 1b.On front support platform 1a, blank support block 1a1 is set, blank support block 1a1 arranges semicolumn groove 1a2.Tail
The medial extremity setting bar support block 5 of end support platform 1b, bar support block 5 arranges semi-circular groove.End support platform 1b
Outboard end one thrust metal 6 and a radial axle bearing 7 are set, thrust metal 6 arranges thrust axis bearing bore 6a, footpath
Radial axle bearing bore 7a is arranged on bearing block 7.Two row sliding support 1c are welded on the base 1 between two support platforms.
B, alignment assembly
As shown in Fig. 1, Fig. 3 and Fig. 4, alignment assembly includes alignment seat 2, alignment seat 2 is arranged longitudinally through stepped hole
2a, the both sides of alignment seat 2 are respectively provided with one group of sliding sleeve 2c, and each sliding sleeve 2c is socketed on sliding support 1c.On each sliding sleeve 2c
One group of positioning spiro pit 2c1 is set, positioning spiro pit 2c1 assembles bolt 2c2.
Die sleeve 3 is connected on alignment seat 2, the outside cylinder of die sleeve 3 is the stepped cylindrical 3b that diameter does not wait, and one end of die sleeve 3 is
Flange platen 3a, the center of die sleeve 3 is the mold base through hole 3c equal with bar diameter.The diameter of mold base through hole 3c is different, can school
The directly bar of different nominal dimensions.
Stepped cylindrical 3b and stepped hole 2a socket cooperation, the end face compression fit of flange platen 3a and alignment seat 2.
C, stretch assembly
As shown in Fig. 1 ~ Fig. 5, stretch the screw-casing 8 that assembly includes being connected on base 1, one end of screw-casing 8 outside cylinder
It is set to thrust bearing axle journal 8a, the axle journal adjoining with thrust bearing axle journal 8a is set to thrust shaft shoulder 8c, is then set to one
Section transition axle journal, followed by being set to journal bearing axle journal 8d, adjacent with journal bearing axle journal 8d is screw-casing 8 outside cylinder
The other end, this end is set to belt wheel axle journal 8e.The central bore of screw-casing 8 is threaded hole 8b axially penetrating through.
Thrust bearing 10 is connected on the thrust bearing axle journal 8a of screw-casing 8, thrust bearing 10 is assemblied in thrust axis bearing bore 6a
Interior, thrust shaft shoulder 8c compresses thrust bearing 10.Annular bearing with rolling contact 9 is assembled on journal bearing axle journal 8d, annular bearing with rolling contact 9 fills
It is assigned in radial axle bearing bore 7a, and position thrust bearing 10 with bearing cap.Carry out tape splicing wheel 12 on belt wheel axle journal 8e, and use round nut
Fastening.
Threaded hole 8b internal coiling is socketed screw rod 4, and screw rod 4 outside cylinder is threaded.Screw rod 4 one end setting fixed angles are propped up
4a.
The end of screw rod 4 is connected with bar 14, and bar 14 is positioned in semicolumn groove 1a2, and bar 14 one end with solid
Determine angle bearing 11 to connect, it is hinged that fixed angles bearing 11 props up 4a by bearing pin 15 and fixed angles.
D, operation principle
According to the diameter of bar 14, select the diameter of mold base through hole 3c, assemble each parts according to described above, then
Adjust the height of alignment assembly.After the completion of machine adjustments, belt wheel 12 is outer to interlock power, gets continuously under the drive of power outside, screw-casing 8
Rotation, produces relative motion between screw-casing 8 and screw rod 4, drives screw rod 4 mobile, screw rod 4 drive bar 14 movement so that
Bar 14 passes through mold base through hole 3c, and during bar 14 passes through mold base through hole 3c, bar 14 is forced alignment.
Claims (5)
1. a kind of bar stock straightener is it is characterised in that include：
A, frame
Frame includes base (1), and base (1) two ends are respectively provided with front support platform (1a) and end support platform (1b);Before
End support platform (1a) is upper to arrange blank support block (1a1)；The medial extremity setting bar support block of end support platform (1b)
(5)；The outboard end of end support platform (1b) arranges a thrust metal (6) and a radial axle bearing (7);Two supports
Base (1) between platform is upper to arrange two row's sliding supports (1c);
B, alignment assembly
Alignment assembly includes the alignment seat (2) being connected on base (1), the upper setting of alignment seat (2) longitudinally through connecting hole, school
The both sides of straight seat (2) are respectively provided with one group of sliding sleeve (2c), and each sliding sleeve (2c) is socketed on sliding support (1c);Each sliding sleeve
(2c) one group of positioning spiro pit (2c1) of upper setting, positioning spiro pit (2c1) is upper to assemble bolt (2c2);
Axially it is fixedly connected die sleeve (3), the centrally disposed mold base through hole (3c) of die sleeve (3) in the connecting hole of alignment seat (2);
C, stretch assembly
Stretch assembly include by thrust bearing and annular bearing with rolling contact respectively with thrust metal (6) and radial axle bearing (7)
The screw-casing (8) connecting, the central bore of screw-casing (8) is the threaded hole (8b) axially penetrating through；Threaded hole (8b) internal coiling set
Connect screw rod (4), screw rod (4) one end connects bar (14).
2. a kind of bar stock straightener according to claim 1 it is characterised in that：
It is respectively provided with semi-cylindrical groove in blank support block (1a1) and bar support block (5).
3. a kind of bar stock straightener according to claim 1 it is characterised in that：
Connecting hole on described alignment seat (2) be longitudinally through stepped hole (2a);
The outside cylinder of described die sleeve (3) is the stepped cylindrical (3b) that diameter does not wait, and one end of die sleeve (3) is flange platen (3a),
Stepped cylindrical (3b) and stepped hole (2a) socket cooperation, flange platen (3a) and the end face compression fit of alignment seat (2), realize mould
Set (3) is with respect to the axial restraint of alignment seat (2).
4. a kind of bar stock straightener according to claim 3 it is characterised in that：
The diameter of described mold base through hole (3c) is different, can the different nominal dimension of alignment bar (14).
5. a kind of bar stock straightener according to claim 1 it is characterised in that：
Described screw rod (4) is connected for angle bearing with the connection of bar (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621009342.0U CN205966877U (en) | 2016-08-31 | 2016-08-31 | Bar stock straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621009342.0U CN205966877U (en) | 2016-08-31 | 2016-08-31 | Bar stock straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205966877U true CN205966877U (en) | 2017-02-22 |
Family
ID=58039349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621009342.0U Expired - Fee Related CN205966877U (en) | 2016-08-31 | 2016-08-31 | Bar stock straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205966877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180279A (en) * | 2016-08-31 | 2016-12-07 | 黄玉 | A kind of bar stock straightener |
-
2016
- 2016-08-31 CN CN201621009342.0U patent/CN205966877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180279A (en) * | 2016-08-31 | 2016-12-07 | 黄玉 | A kind of bar stock straightener |
| CN106180279B (en) * | 2016-08-31 | 2018-02-02 | 黄玉 | A kind of bar stock straightener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190831 |