CN207735632U - A kind of bore hole lathe - Google Patents
A kind of bore hole lathe Download PDFInfo
- Publication number
- CN207735632U CN207735632U CN201820031624.3U CN201820031624U CN207735632U CN 207735632 U CN207735632 U CN 207735632U CN 201820031624 U CN201820031624 U CN 201820031624U CN 207735632 U CN207735632 U CN 207735632U
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- Prior art keywords
- chuck
- fixed
- box
- lathe
- bore hole
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- 210000000078 claw Anatomy 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of bore hole lathes,Structure includes main box,Knife rest,Boot,Lathe bed,Polished rod,Lead screw,Sliding box,Footpost,Feed box,Fixed chuck group,Sliding stand,It is connected above the lower end of main box and feed box,Sliding box is connected to immediately below knife rest,Lathe bed is internally provided with polished rod,Lead screw and sliding stand,A kind of bore hole lathe of the utility model,Sight alignment is better able to reinforce stability when work pieces process,Chuck rotation by main box drives the rotation of fixed chuck group by workpieces processing,Two scroll chucks steadily catch workpiece,Not only raising stability also improves accuracy and safety when workpiece bore is processed in this way,In process if changing the length of workpiece,Chuck group is fixed in movement or dismounting that can be light at any time,Depth to improve bore hole also has the light degree that stability and user use,And occur when preventing work pieces process workpiece be detached from lathe and caused by dangerous situation.
Description
Technical field
The utility model is a kind of bore hole lathe, belongs to lathe equipments technical field.
Background technology
Traditional lathe is a kind of machine tool that using lathe tool rotational workpieces are carried out with turnery processing, and traditional lathe includes
There are mainframe, spindle box, knife rest and tailstock, wherein on the fixed mainframe of tailstock, spindle box is mounted on mainframe, main
Axle box includes a rotatable main shaft, and spindle nose is provided with chuck, thimble is equipped on tailstock, will in processing
Workpiece is mounted on chuck, and is reinforced to workpiece using thimble, and main shaft drives workpiece rotation, in this way by adjusting knife rest reality
Now to the processing operation of rotational workpieces.
Prior art discloses application No. is：201620715085.6 a kind of Novel bore lathe, include mainframe
And sliding rack is provided with main shaft, card is provided on main shaft in being provided with spindle box and tailstock on mainframe in spindle box
Disk is provided with thimble on tailstock, further includes having mounting base and processing nut arbor；Mounting base includes pedestal and upper cover, pedestal
It is set on sliding rack；Processing nut arbor includes knife bar main body, in being provided with threaded blade in knife bar main body, the one of knife bar main body
End is connect with chuck, and the other end and the thimble of knife bar main body offset, but prior art boring depth and installation workpiece facilitate journey
Degree and degree of stability Shortcomings when work pieces process, thus be easy to occur in work pieces process workpiece be detached from lathe and caused by endanger
Dangerous situation condition.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of bore hole lathe, to solve existing skill
Degree of stability Shortcomings when art boring depth and installation workpiece comfort level and work pieces process, therefore be easy in work pieces process
Occur workpiece be detached from lathe and caused by dangerous situation the problem of.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of bore hole lathe, knot
Structure includes main box, knife rest, boot, lathe bed, polished rod, lead screw, sliding box, footpost, feed box, fixed chuck group, sliding stand, institute
It states and is connected above the lower end and feed box of main box, the knife rest is installed on right over sliding stand, and the boot is installed on
The upper left of sliding stand tail end, the lathe bed is equipped with feed box, and the sliding box is connected to immediately below knife rest, in the lathe bed
Portion be equipped with polished rod, lead screw and sliding stand, the lead screw be located at polished rod underface and it is parallel, the footpost is located under lathe bed
End, the fixed chuck group are located at same center line with boot, and the boot, fixed chuck group and sliding stand are perpendicular, described
Novel fixed chuck fixes channel by chuck fixed seat, bearing, chuck bracket, scroll chuck, workpiece, fixed bearing block forms,
The chuck fixed seat insertion is connected to Bearing inner, and the chuck fixed seat, bearing and fixed bearing block are located at same axle center,
The bearing, using being interference fitted, fits on the left of the chuck bracket on the right side of chuck fixed seat with fixed bearing block, described
Chuck bracket fits with scroll chuck and is located at same axle center, and the scroll chuck is inserted by helicla flute, bevel gear wheel, spanner
Enter square hole, bevel pinion, claw composition, the helicla flute is integrated with bevel gear wheel, the spanner be inserted into square hole and
Bevel pinion is integrated, and the lower section bevel pinion that the spanner is inserted into square hole is meshed with bevel gear wheel, the spiral
Slot is meshed with claw.
Further, a diameter of 30cm of the scroll chuck, the sliding box are rectangular parallelepiped structure.
Further, the footpost is equipped with 3.
Further, the lathe bed is internally provided with lead screw and sliding stand.
Further, the bevel gear wheel is located at same axle center with boot.
Further, the polished rod is made of cast steel keeps its hardness higher.
Further, lines is equipped on the inside of the claw makes its frictional force improve.
Advantageous effect
Processing nut arbor is arranged between main box, fixed chuck group and boot a kind of bore hole lathe of the utility model, and three
One line of point is better able to reinforce stability when work pieces process, and the chuck by main box is rotated drives fixing card by workpieces processing
The rotation of disk group, two scroll chucks steadily catch workpiece, not only improve stability in this way and also improve workpiece bore
Accuracy when processing and safety, in process if change workpiece length, can be light at any time moving or tearing open
Fixed chuck group is unloaded, the depth to improve bore hole also has the light degree that stability and user use, and prevents work
Part process when occur workpiece be detached from lathe and caused by dangerous situation.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of bore hole lathe of the utility model；
Fig. 2 is the structural schematic diagram of the fixation chuck group of this practicality；
Fig. 3 is this practicality scroll chuck internal structure schematic diagram.
In figure：Main box -1, knife rest -2, boot -3, lathe bed -4, polished rod -5, lead screw -6, sliding box -7, footpost -8, feeding
Case -9, fixed chuck group -10, sliding stand -11, chuck fixed seat -1001, bearing -1002, chuck bracket -1003, three-jaw card
Disk -1004, workpiece fix channel -1005, fixed bearing block -1006, helicla flute -100401, bevel gear wheel -100402, spanner
It is inserted into square hole -100403, bevel pinion -100405, claw -100406.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, Fig. 3, the utility model provides a kind of bore hole lathe-techniques scheme：Structure include main box 1,
Knife rest 2, boot 3, lathe bed 4, polished rod 5, lead screw 6, sliding box 7, footpost 8, feed box 9, fixed chuck group 10, sliding stand 11, institute
The lower end for stating main box 1 is connected with the top of feed box 9, and the knife rest 2 is installed on right over sliding stand 11, the boot 3
It is installed on 11 tail end of sliding stand, the upper left of the lathe bed 4 is equipped with feed box 9, under the sliding box 7 is connected to knife rest 2 just
Side, the lathe bed 4 are internally provided with polished rod 5, lead screw 6 and sliding stand 11, and the lead screw 6 is located at 5 underface of polished rod and parallel,
The footpost 8 is located at 4 lower end of lathe bed, and the fixed chuck group 10 is located at same center line, the boot 3, fixing card with boot 3
Disk group 10 and sliding stand 11 are perpendicular, and the novel fixed chuck 10 is by chuck fixed seat 1001, bearing 1002, chuck bracket
1003, scroll chuck 1004, workpiece fix channel 1005, fixed bearing block 1006 forms, and the chuck fixed seat 1001 is embedded in
It is connected to inside bearing 1002, the chuck fixed seat 1001, bearing 1002 and fixed bearing block 1006 are located at same axle center, institute
Bearing 1002 is stated with fixed bearing block 1006 using being interference fitted, 1003 left side of the chuck bracket and chuck fixed seat 1001 are right
Side fits, and the chuck bracket 1003 fits with scroll chuck 1004 and is located at same axle center, the scroll chuck
1004 are inserted into square hole 100403, bevel pinion 100405, claw by helicla flute 100401, bevel gear wheel 100402, spanner
100406 compositions, the helicla flute 100401 are integrated with bevel gear wheel 100402, and the spanner is inserted into square hole
100403 are integrated with bevel pinion 100405, and the spanner is inserted into the lower section bevel pinion 100405 of square hole 100403
It is meshed with bevel gear wheel 100402, the helicla flute 100401 is meshed with claw 100406, the diameter of the scroll chuck
For 30cm, the footpost is equipped with 3, and the sliding box surface is rectangular configuration, and the bevel gear wheel is located at same axis with boot
The heart, the polished rod 5 is made of cast steel keeps its hardness higher, and 100406 inside of the claw, which is equipped with lines, makes its frictional force improve.
Feed box 9 described in this patent is that amount of feeding when changing machine cut is shown in cutting data or changes surface shape
At the mechanism of cutter in movement and workpiece relative motion relation, changing the amount of feeding is divided into stepless and has grade, there is the grade that grade is fed
Number ordered series of numbers have two kinds of a Geometric Sequence and arithmetic progression, and the knife rest 2 is the very important component of numerically controlled lathe, numerically controlled lathe according to
Its function, on knife rest as installable number of cutters-for 4,6,8,10 12,20,24, some numerical control lathes
Bed can install more cutters, and the structure type of knife rest is generally swinging, and cutter is along the circumferential direction mounted on knife rest, can
With the radial lathe tool of installation, axial lathe tool, drill bit, boring cutter, turning center can also install axial milling cutter, radial milling cutter, a small number of
The knife rest of numerically controlled lathe is straight-line, and cutter is installed along straight line.
When being used, the workpiece of bore hole is placed on the chuck on 1 the right of main box, and the right of workpiece is solid by workpiece
Spanner is inserted into spanner insertion square hole 100403 and rotated by routing 1005, and the rotation that spanner is inserted into square hole 100403 passes through conelet
Gear 100405 drives bevel gear wheel 100402 to rotate, and helicla flute 100401 will drive claw 100406, to claw
100406 more firmly can firmly grasp or replace workpiece with regard to tightening or unclamping toward centre, when the fixation at both ends makes dynamic work pieces process
There are higher stability and safety.
The utility model stablizes journey when solving prior art boring depth and installation workpiece comfort level and work pieces process
Spend Shortcomings, therefore be easy in work pieces process occur workpiece be detached from lathe and caused by dangerous situation the problem of, this practicality
Novel being combined with each other by above-mentioned component, by processing nut arbor setting between main box, fixed chuck group and boot, three points one
Line is better able to reinforce stability when work pieces process, and the chuck rotation by main box drives fixed chuck group by workpieces processing
Rotation, two scroll chucks steadily catch workpiece, not only improve stability in this way and also improve workpiece bore processing
When accuracy and safety, in process if changing the length of workpiece, movement that can be light at any time or dismounting are solid
Determine chuck group, the depth to improve bore hole also has the light degree that stability and user use, and workpiece is prevented to add
Working hour occur workpiece be detached from lathe and caused by dangerous situation, it is described in detail below:
The novel fixed chuck 10 is by chuck fixed seat 1001, bearing 1002, chuck bracket 1003, scroll chuck
1004, workpiece fixes channel 1005, fixed bearing block 1006 forms, and the insertion of chuck fixed seat 1001 is connected to bearing 1002
Inside, the chuck fixed seat 1001, bearing 1002 and fixed bearing block 1006 are located at same axle center, the bearing 1002 with consolidate
Using interference fit, 1003 left side of the chuck bracket fits dead axle bearing 1006 with 1001 right side of chuck fixed seat, described
Chuck bracket 1003 fits with scroll chuck 1004 and is located at same axle center, and the scroll chuck 1004 is by helicla flute
100401, bevel gear wheel 100402, spanner are inserted into square hole 100403, bevel pinion 100405, claw 100406 and form, the spiral shell
Spin slot 100401 is integrated with bevel gear wheel 100402, and the spanner is inserted into square hole 100403 and bevel pinion 100405
It is integrated, the lower section bevel pinion 100405 that the spanner is inserted into square hole 100403 is nibbled with 100402 phase of bevel gear wheel
It closes, the helicla flute 100401 is meshed with claw 100406.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of bore hole lathe, it is characterised in that：Its structure includes main box (1), knife rest (2), boot (3), lathe bed (4), light
Bar (5), lead screw (6), sliding box (7), footpost (8), feed box (9), fixed chuck group (10), sliding stand (11), the main tank
It is connected above the lower end of body (1) and feed box (9), the knife rest (2) is installed on right over sliding stand (11), the boot
(3) it is installed on sliding stand (11) tail end, the upper left of the lathe bed (4) is equipped with feed box (9), sliding box (7) connection
Immediately below knife rest (2), the lathe bed (4) is internally provided with polished rod (5), and the lead screw (6) is located at right over polished rod (5) and phase
Parallel, the footpost (8) is located at lathe bed (4) lower end, and the fixed chuck group (10) is located at same center line, institute with boot (3)
It states boot (3) and sliding stand (11) is perpendicular, the fixed chuck group (10) and sliding stand (11) are perpendicular, the fixed chuck
Group (10) is fixed logical by chuck fixed seat (1001), bearing (1002), chuck bracket (1003), scroll chuck (1004), workpiece
Road (1005), fixed bearing block (1006) composition, the embedded bearing (1002) that is connected to of the chuck fixed seat (1001) is internal, institute
State chuck fixed seat (1001), bearing (1002) and fixed bearing block (1006) are located at same axle center, the bearing (1002) and
Fixed bearing block (1006) is affixed using interference fit, chuck bracket (1003) left side and chuck fixed seat (1001) right side
It closes, the chuck bracket (1003) fits with scroll chuck (1004) and is located at same axle center, the scroll chuck
(1004) square hole (100403), bevel pinion are inserted by helicla flute (100401), bevel gear wheel (100402), spanner
(100405), claw (100406) forms, and the helicla flute (100401) is integrated with bevel gear wheel (100402), institute
It states spanner insertion square hole (100403) to be integrated with bevel pinion (100405), the spanner is inserted into square hole (100403)
Lower section bevel pinion (100405) be meshed with bevel gear wheel (100402), the helicla flute (100401) and claw
(100406) it is meshed.
2. a kind of bore hole lathe according to claim 1, it is characterised in that：The scroll chuck (1004) it is a diameter of
30cm, the sliding box (7) are rectangular parallelepiped structure.
3. a kind of bore hole lathe according to claim 1, it is characterised in that：The footpost (8) is equipped with 3.
4. a kind of bore hole lathe according to claim 1, it is characterised in that：The lathe bed (4) be internally provided with lead screw (6) with
Sliding stand (11).
5. a kind of bore hole lathe according to claim 1, it is characterised in that：The bevel gear wheel (100402) and boot
(3) it is located at same axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820031624.3U CN207735632U (en) | 2018-01-09 | 2018-01-09 | A kind of bore hole lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820031624.3U CN207735632U (en) | 2018-01-09 | 2018-01-09 | A kind of bore hole lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207735632U true CN207735632U (en) | 2018-08-17 |
Family
ID=63122689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820031624.3U Expired - Fee Related CN207735632U (en) | 2018-01-09 | 2018-01-09 | A kind of bore hole lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207735632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453435A (en) * | 2020-11-20 | 2021-03-09 | 湖南力方轧辊有限公司 | Mechanical lathe for machining intermediate roll |
| CN115007887A (en) * | 2022-07-01 | 2022-09-06 | 张金涛 | High-precision double-mountain-shaped guide rail numerical control horizontal lathe boring machine |
-
2018
- 2018-01-09 CN CN201820031624.3U patent/CN207735632U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453435A (en) * | 2020-11-20 | 2021-03-09 | 湖南力方轧辊有限公司 | Mechanical lathe for machining intermediate roll |
| CN115007887A (en) * | 2022-07-01 | 2022-09-06 | 张金涛 | High-precision double-mountain-shaped guide rail numerical control horizontal lathe boring machine |
| CN115007887B (en) * | 2022-07-01 | 2024-04-19 | 上海纳申汽车零部件有限公司 | High-precision double-mountain type guide rail numerical control horizontal lathe boring machine |
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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: 20180817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |