CN107282952A - Adjustable suspension arm configuration tailstock centre device - Google Patents
Adjustable suspension arm configuration tailstock centre device Download PDFInfo
- Publication number
- CN107282952A CN107282952A CN201710671299.7A CN201710671299A CN107282952A CN 107282952 A CN107282952 A CN 107282952A CN 201710671299 A CN201710671299 A CN 201710671299A CN 107282952 A CN107282952 A CN 107282952A
- Authority
- CN
- China
- Prior art keywords
- bolt
- fixedly connected
- cylinder
- cylinder block
- entablature
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
- B23B23/005—Tailstocks; Centres the centres being adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
- B23B23/04—Live centres
- B23B23/045—Live centres the centres being adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The present invention relates to a kind of adjustable suspension arm configuration tailstock centre device, including fixed seat, sill, entablature, cylinder block, adjust block assembly, cylinder, it is top, the sill is fixedly connected with fixed seat, the entablature is fixedly connected by the first equal bolt of two or more spacing with sill, the cylinder block is provided with regulation waist hole, and cylinder block is fixedly connected on the end of entablature by the second bolt through regulation waist hole, regulation block assembly is fixedly connected on entablature, and be fixedly connected by the 3rd bolt with cylinder block, the cylinder is connected with cylinder block, and top slid with cylinder block is connected, and be fixedly connected with the piston rod of cylinder.Important machine tool accessories of the invention as small-sized row's knife class lathe in machining longaxones parts, the strong problem for solving small-sized row's knife lathe in machining thin and long shafts complex parts, the working ability of small-sized row's knife numerically controlled lathe is improved, the market demand is better met.
Description
Technical field
The present invention relates to a kind of Finial device, more particularly to a kind of adjustable suspension arm configuration tailstock centre device.
Background technology
For numerically controlled lathe class processing type lathe, tailstock centre device is essential machine tool accessories, especially major axis
The processing of class part, if equipment is not equipped with tailstock centre device, part manufacturing procedure can not just be completed.Numerical control in the market
Lathe class, only medium-sized and large-scale lathe is just equipped with tailstock centre device, does not all have substantially for small-sized row's knife class numerically controlled lathe
It is equipped with.The Finial device that medium-sized and large-scale lathe is equipped with is designed using rearmounted stationary structure, and manufacturing cost is high and takes empty
Between it is larger.
For small-sized row's knife class numerically controlled lathe, the tailstock centre device of rearmounted stationary structure, because mounting means is bottom
Portion's locking fixed type and space-consuming are big, and small-sized row's knife class numerically controlled lathe is fitted without position, therefore can not be in small-sized row's knife
Class numerically controlled lathe is installed, thus small-sized row's knife class numerically controlled lathe in the market is not equipped with tailstock centre device.It is small-sized
Row's knife class numerically controlled lathe does not have tailstock centre device, and the scope and ability of its converted products are by certain limitation, for elongated
The machining accuracy of axial workpiece is also restrained, it is impossible to meet the demand that processing class enterprise produces in enormous quantities.
The content of the invention
The present invention is as the important machine tool accessories of small-sized row's knife class lathe in machining longaxones parts, and strong solves
The problem of small-sized row's knife lathe in machining thin and long shafts complex parts, improves the working ability of small-sized row's knife numerically controlled lathe,
Better meet the market demand.
In order to achieve the above object, the technical scheme is that：A kind of adjustable suspension arm configuration tailstock centre device, bag
Include fixed seat, sill, entablature, cylinder block, regulation block assembly, cylinder, top, the sill and fixed seat fixation company
Connect, the entablature is fixedly connected by the first equal bolt of two or more spacing with sill, and the cylinder block is provided with
Waist hole is adjusted, and cylinder block is fixedly connected on the end of entablature by the second bolt through regulation waist hole, regulation block assembly is consolidated
Surely be connected on entablature, and be fixedly connected by the 3rd bolt with cylinder block, the cylinder is connected with cylinder block, and it is top with
Cylinder block sliding connection, and be fixedly connected with the piston rod of cylinder.
The regulation block assembly includes regulating block, regulating block fixing bolt and tight fixed bolt, and the entablature is provided with peace
Slot is filled, regulating block is fixedly connected in installation slot by regulating block fixing bolt, and tight fixed bolt connects with regulating block screw thread
Connect, and end offsets with cylinder block.
The end of 3rd bolt is provided with bolt hole, and cylinder block is provided with the 4th provided with groove, the cylinder block is stretched into
Bolt, the end of the 3rd bolt, which is located at, to be stretched into groove, and the 4th bolt passes through the bolt hole for stretching into groove and the 3rd bolt.
The fixed seat is provided with mounting hole, and top is provided with sill mounting groove, and the end of sill passes through the 5th spiral shell
Silk is fixedly connected with sill mounting groove.
The sill is provided with entablature mounting groove, and the bottom land of entablature mounting groove is provided with the equal bolt of four spacing
Hole, entablature is provided with heavy chamber, and first bolt has four, and is threaded in respectively in corresponding bolt hole, and cap
Portion is located at heavy intracavitary.
The cylinder block is provided with sliding in top mounting hole, top mounting hole and is connected with top mounting kit, described top
It is fixedly connected in top mounting kit, and the piston rod of cylinder is fixedly connected with top mounting kit.
Supporting plate is also set up between the fixed seat and sill.
After said structure, fixed seat is arranged on lathe by the present invention, by between sill and entablature
Adjustment, to adjust the distance between top and cutter, by the adjustment of vertical range between entablature and cylinder block, to adjust master
Axle and top axiality.And cylinder can drive it is top withstand workpiece, realize the part of small-sized row's knife numerically controlled lathe
The range of work, improves ability of the lathe for the complicated multiple operation synchronous processing of small-sized thin and long shafts part, and installing space
Small, method of adjustment is simple.
Brief description of the drawings
Fig. 1 is the stereogram of the present invention；
Fig. 2 is sectional view of the present invention；
Fig. 3 is I portions enlarged drawing in Fig. 2；
Fig. 4 is scheme of installation.
Embodiment
The present invention is further detailed explanation for the embodiment provided below in conjunction with accompanying drawing.
Referring to shown in Fig. 1,2,3, a kind of adjustable suspension arm configuration tailstock centre device, including fixed seat 1, sill 2, on
Crossbeam 3, cylinder block 4, regulation block assembly 5, cylinder 6, top 7, the sill 2 is fixedly connected with fixed seat 1, the entablature
3 are fixedly connected by the first equal bolt 8 of two or more spacing with sill 2, and the cylinder block 4 is provided with regulation waist hole
41, and cylinder block 4 is fixedly connected on the end of entablature 3 by the second bolt 9 through regulation waist hole 41, regulation block assembly 5 is consolidated
Surely it is connected on entablature 3, and is fixedly connected by the 3rd bolt 10 with cylinder block 4, the cylinder 6 is connected with cylinder block 4, and
Top 7 are connected with the sliding of cylinder block 4, and are fixedly connected with the piston rod of cylinder 6.
Shown in Figure 3, the regulation block assembly 5 includes regulating block 51, regulating block fixing bolt 52 and tight fixed bolt 53,
The entablature 3 is fixedly connected on installation slot 31 provided with slot 31, regulating block 51 is installed by regulating block fixing bolt 52
It is interior, and tight fixed bolt 53 is threadedly coupled with regulating block 51, and end offsets with cylinder block 4.Regulation block assembly 5 is mainly used in gas
Position-limiting action is fixed in cylinder seat 4, and the regulation up and down of cylinder block 4 mainly opens realization, the pine of the second bolt 9 by regulation waist hole 41
Under open state, the 3rd bolt 10 can be turned, drives cylinder block 4 to be moved up and down relative to entablature 3, it is top for adjusting
With the axiality of machine tool chief axis, after the completion of regulation, the second bolt 9, fixed cylinder block 4 are tightened, and tightens tight fixed bolt 53, is made
Obtain tight fixed bolt 53 and prop up cylinder block 4, place the play of cylinder block 4.
Shown in Figure 3, the end of the 3rd bolt 10 is provided with bolt hole, and cylinder block 4 is described provided with groove 42 is stretched into
Cylinder block 4 is provided with the 4th bolt 20, and the end of the 3rd bolt 10, which is located at, to be stretched into groove 42, and the 4th bolt 20 passes through and stretches into groove
42 and the 3rd bolt 10 bolt hole.This structure design, when the nut for turning the 3rd bolt 10 is adjusted, in the 4th bolt 20
In the presence of, the 3rd bolt 10 will not be rotated, convenient regulation cylinder block 4.
Referring to shown in Fig. 3,4, the fixed seat 1 is provided with mounting hole 11, and mounting hole 11 is circle, just installed in main shaft
The periphery of mounting disc, will not hinder main axis, make full use of installing space.And top is provided with sill mounting groove 12, lower horizontal stroke
The end of beam 2 is fixedly connected by the 5th screw 30 with sill mounting groove 12.Sill 2 is firmly installed, will not
Double swerve, the stability of lathe Continuous maching.
Referring to shown in Fig. 1,2, the sill 2 is provided with entablature mounting groove 21, and the bottom land of entablature mounting groove 21 is set
There is the equal bolt hole of four spacing, entablature 3 is provided with heavy chamber 32, and first bolt 8 has four, and screw thread connects respectively
It is connected in corresponding bolt hole, and cap portion is located in heavy chamber 32.When entablature 3 and sill 2 are installed, will not double swerve, Gu
It is fixed firm, the stability of lathe Continuous maching.And the equal bolt hole of four spacing, can be for adjustment entablature 3 with
Relative position between crossbeam 2, the first bolt 8 is absorbed in heavy chamber 32, and aesthetics is improved.
Shown in Figure 2, the cylinder block 4 is provided with sliding in top mounting hole 43, top mounting hole 43 and is connected with top
Sharp installation set 40, described top 7 are fixedly connected in top mounting kit 40, and the piston rod of cylinder 6 is consolidated with top mounting kit 40
Fixed connection.Top 7 being fixed in the hole of top mounting kit 40 with tight fit, and if abrasion, as long as changing top peace
Encapsulation 40, solves use cost, the sliding motion under the drive of cylinder 6 in the hole that cylinder block 4 is set of top mounting kit 40.
Referring to shown in Fig. 1,2, supporting plate 70 is also set up between the fixed seat 1 and sill 2, for further improving solid
Attachment structure between reservation 1 and sill 2.
The workpiece part material of the present invention is made using high-quality special rolling-mill section, and carries out the multiple tracks such as quenched and selective hardening
Heat treatment step, surface, which carries out blackening process, prevents surface oxidisation, and standard component lock-screw selects 12.9 grade high-strength grades
Screw simultaneously carries out blackening process.This unit parts are connected by standard component lock-screw and installed, and are mainly used in fixing the device
Reliable with machine tool chief axis portion 60 is docked.Top 7 use No. 1 live centre of Mohs, and cylinder 6 is using Japanese famous brand name CKD.
The present invention is in use, fixed seat 1 to be arranged on to the periphery of main shaft mounting disc by mounting hole 11, entablature 3 is with
Relative position is adjusted by the first equal bolt 8 of four spacing between crossbeam 2, it is because spacing is equal, then mobile horizontal
Beam 3, keeps the first bolt 8 to align the bolt hole of bottom land of crossbeam mounting groove 21 all the time.The regulation up and down of cylinder block 4 is main
It is to be opened by regulation waist hole 41 under realization, the releasing orientation of the second bolt 9, the 3rd bolt 10 can be turned, drive cylinder block 4 relative
Moved up and down in entablature 3, for adjusting top and machine tool chief axis axiality.After the completion of regulation, the second bolt is tightened
9, fixed cylinder block 4, and tighten tight fixed bolt 53 so that tight fixed bolt 53 props up cylinder block 4, places the play of cylinder block 4.
Cylinder 6 drives top mounting kit 40 to move so that top 7 in top mounting kit 40 withstand workpiece, and are added
Work.The present invention is the important machine tool accessories of small-sized row's knife class lathe in machining longaxones parts, and strong solves small-sized row
The problem of knife lathe in machining thin and long shafts complex parts, improves the working ability of small-sized row's knife numerically controlled lathe, preferably
Meet the market demand.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (7)
1. a kind of adjustable suspension arm configuration tailstock centre device, it is characterised in that：Including fixed seat (1), sill (2), upper horizontal stroke
Beam (3), cylinder block (4), regulation block assembly (5), cylinder (6), top (7), the sill (2) and the fixed company of fixed seat (1)
Connect, the entablature (3) is fixedly connected by equal the first bolt (8) of two or more spacing with sill (2), the cylinder
Seat (4) is fixedly connected on provided with regulation waist hole (41), and cylinder block (4) by the second bolt (9) through regulation waist hole (41)
The end of entablature (3), regulation block assembly (5) is fixedly connected on entablature (3), and passes through the 3rd bolt (10) and cylinder block
(4) it is fixedly connected, the cylinder (6) is connected with cylinder block (4), and top (7) are connected with cylinder block (4) sliding, and and cylinder
(6) piston rod is fixedly connected.
2. adjustable suspension arm configuration tailstock centre device according to claim 1, it is characterised in that：The regulation block assembly
(5) regulating block (51), regulating block fixing bolt (52) and tight fixed bolt (53) are included, the entablature (3) is open-minded provided with installing
Groove (31), regulating block (51) is fixedly connected in installation slot (31) by regulating block fixing bolt (52), and tight fixed bolt
(53) it is threadedly coupled with regulating block (51), and end offsets with cylinder block (4).
3. adjustable suspension arm configuration tailstock centre device according to claim 1, it is characterised in that：3rd bolt
(10) end is provided with bolt hole, and cylinder block (4) is provided with the 4th bolt provided with groove (42), the cylinder block (4) is stretched into
(20), the end of the 3rd bolt (10), which is located at, stretches into groove (42), and the 4th bolt (20) passes through and stretches into groove (42) and the 3rd spiral shell
The bolt hole of bolt (10).
4. adjustable suspension arm configuration tailstock centre device according to claim 1, it is characterised in that：The fixed seat (1)
Be provided with mounting hole (11), and top is provided with sill mounting groove (12), the end of sill (2) by the 5th screw (30) with
Sill mounting groove (12) is fixedly connected.
5. adjustable suspension arm configuration tailstock centre device according to claim 1, it is characterised in that：The sill (2)
Entablature mounting groove (21) is provided with, the bottom land of entablature mounting groove (21) is provided with the equal bolt hole of four spacing, entablature
(3) provided with heavy chamber (32), first bolt (8) has four, and is threaded in respectively in corresponding bolt hole, and cap
Portion is located in heavy chamber (32).
6. adjustable suspension arm configuration tailstock centre device according to claim 1, it is characterised in that：The cylinder block (4)
It is provided with sliding in top mounting hole (43), top mounting hole (43) and is connected with top mounting kit (40), described top (7) is fixed
It is connected in top mounting kit (40), and the piston rod of cylinder (6) is fixedly connected with top mounting kit (40).
7. adjustable suspension arm configuration tailstock centre device according to claim 1, it is characterised in that：The fixed seat (1)
Supporting plate (70) is also set up between sill (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671299.7A CN107282952A (en) | 2017-08-08 | 2017-08-08 | Adjustable suspension arm configuration tailstock centre device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671299.7A CN107282952A (en) | 2017-08-08 | 2017-08-08 | Adjustable suspension arm configuration tailstock centre device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107282952A true CN107282952A (en) | 2017-10-24 |
Family
ID=60105542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671299.7A Pending CN107282952A (en) | 2017-08-08 | 2017-08-08 | Adjustable suspension arm configuration tailstock centre device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107282952A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454300A (en) * | 2018-05-23 | 2019-03-12 | 浙江百瑞传动科技有限公司 | A kind of screw grinder of Double Tops point fixture |
| CN114799241A (en) * | 2022-05-24 | 2022-07-29 | 河南航天液压气动技术有限公司 | High-precision pneumatic tailstock for machining center |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB534135A (en) * | 1940-01-01 | 1941-02-27 | Herbert Ltd A | Improvements relating to lathe tailstocks |
| DE3137582A1 (en) * | 1981-09-22 | 1983-04-14 | Pittler Maschinenfabrik Ag, 6070 Langen | Machine tool adjustable tailstock e.g. for lathe - has centre in carrier axially adjustable and non-rotatable on axially and rotatably actuated axial guide rod |
| CN201012390Y (en) * | 2007-03-16 | 2008-01-30 | 盛焕君 | Air-actuated tailstock of digital controlled lathes |
| JP2009262278A (en) * | 2008-04-25 | 2009-11-12 | Okuma Corp | Workpiece temporary receiving device |
| JP2010269408A (en) * | 2009-05-21 | 2010-12-02 | Toshiba Mach Co Ltd | Ultra-precision roll lathe |
| CN102248421A (en) * | 2011-05-20 | 2011-11-23 | 西北工业大学 | Special fixture for milling long and thin axle parts |
| CN102861929A (en) * | 2012-09-26 | 2013-01-09 | 大连德迈仕精密轴有限公司 | Center device of numerical control lathe |
| CN103264171A (en) * | 2013-06-06 | 2013-08-28 | 高邮市力博机床附件厂 | Special adjustability tailstock for TSL |
| CN103658693A (en) * | 2013-12-09 | 2014-03-26 | 无锡市协清机械制造有限公司 | Tip support structure of precision row tool type digital-controlled lathe |
| CN207103874U (en) * | 2017-08-08 | 2018-03-16 | 常州克迈特数控科技有限公司 | A kind of adjustable suspension arm configuration tailstock centre device |
-
2017
- 2017-08-08 CN CN201710671299.7A patent/CN107282952A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB534135A (en) * | 1940-01-01 | 1941-02-27 | Herbert Ltd A | Improvements relating to lathe tailstocks |
| DE3137582A1 (en) * | 1981-09-22 | 1983-04-14 | Pittler Maschinenfabrik Ag, 6070 Langen | Machine tool adjustable tailstock e.g. for lathe - has centre in carrier axially adjustable and non-rotatable on axially and rotatably actuated axial guide rod |
| CN201012390Y (en) * | 2007-03-16 | 2008-01-30 | 盛焕君 | Air-actuated tailstock of digital controlled lathes |
| JP2009262278A (en) * | 2008-04-25 | 2009-11-12 | Okuma Corp | Workpiece temporary receiving device |
| JP2010269408A (en) * | 2009-05-21 | 2010-12-02 | Toshiba Mach Co Ltd | Ultra-precision roll lathe |
| CN102248421A (en) * | 2011-05-20 | 2011-11-23 | 西北工业大学 | Special fixture for milling long and thin axle parts |
| CN102861929A (en) * | 2012-09-26 | 2013-01-09 | 大连德迈仕精密轴有限公司 | Center device of numerical control lathe |
| CN103264171A (en) * | 2013-06-06 | 2013-08-28 | 高邮市力博机床附件厂 | Special adjustability tailstock for TSL |
| CN103658693A (en) * | 2013-12-09 | 2014-03-26 | 无锡市协清机械制造有限公司 | Tip support structure of precision row tool type digital-controlled lathe |
| CN207103874U (en) * | 2017-08-08 | 2018-03-16 | 常州克迈特数控科技有限公司 | A kind of adjustable suspension arm configuration tailstock centre device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454300A (en) * | 2018-05-23 | 2019-03-12 | 浙江百瑞传动科技有限公司 | A kind of screw grinder of Double Tops point fixture |
| CN114799241A (en) * | 2022-05-24 | 2022-07-29 | 河南航天液压气动技术有限公司 | High-precision pneumatic tailstock for machining center |
| CN114799241B (en) * | 2022-05-24 | 2023-10-27 | 河南航天液压气动技术有限公司 | High-precision pneumatic tailstock for machining center |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
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| RJ01 | Rejection of invention patent application after publication |