CN208195686U - A kind of lathe knife adjustment device - Google Patents
A kind of lathe knife adjustment device Download PDFInfo
- Publication number
- CN208195686U CN208195686U CN201820712304.4U CN201820712304U CN208195686U CN 208195686 U CN208195686 U CN 208195686U CN 201820712304 U CN201820712304 U CN 201820712304U CN 208195686 U CN208195686 U CN 208195686U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- screw thread
- turntable
- lathe
- fixed
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of lathe knives to adjust device, belong to lathe cutting techniques field, including pedestal, it is rotatably connected to the first lead screw on the base, sliding block is threaded on the first lead screw, bottom plate is fixed on the first sliding block, turntable is rotatably connected on bottom plate, round flat box is coaxially fixed on turntable, gear set is equipped in round flat box, support guide plate is fixed on output shaft, first sleeve and second sleeve coaxially arranged side by side are slidably connected on support guide plate, the first internal screw thread is equipped in first sleeve, the second internal screw thread is equipped in second sleeve, the hand of spiral of first internal screw thread and the second internal screw thread is opposite, first sleeve is connected with second sleeve by the second lead screw；In processing work, the tool cutting edge angle of lathe tool is finely adjusted at any time, improves processing quality；Present apparatus compact overall structure, cost is relatively low, is very suitable to the use of midget plant's lathe process.
Description
Technical field
The utility model belongs to lathe cutting techniques field, in particular to a kind of lathe knife adjusts device.
Background technique
In process, lathe tool once damages traditional lathe, it is necessary to which lathe stops, and removes and is replaced, time-consuming
Arduously, although there is numerically controlled lathe, some are wasted one's talent on a petty job for general midget plant, expensive, next lathe tool
Tool cutting edge angle plays an important role machining, however traditional lathe can not carry out angular adjustment to lathe tool.
Utility model content
The utility model aim is to propose a kind of lathe knife adjustment device, be taken in order to achieve the above objectives
Technical solution is:
A kind of lathe knife adjustment device, including pedestal, are rotatably connected to the first lead screw, in the first lead screw on the base
On be threaded with sliding block, be fixed with bottom plate on the first sliding block, turntable be rotatably connected on bottom plate, on turntable be equipped with use
In the swing handle of rotation turntable, it is coaxially fixed with round flat box on turntable, is equipped with gear set, gear in round flat box
The input shaft of group stretches out round flat box upwards, and the output shaft of gear set is located at the center of round flat box and stretches out upwards, exporting
It is fixed with support guide plate on axis, the first sleeve being coaxially arranged side by side and second set are slidably connected on support guide plate
Cylinder is equipped with the first internal screw thread in first sleeve, and the second internal screw thread, first internal screw thread and second are equipped in second sleeve
The hand of spiral of internal screw thread on the contrary, first sleeve is connected with second sleeve by the second lead screw, be equipped on the second lead screw with
The first external screw thread that first internal screw thread matches, the second external screw thread matched with the second internal screw thread, it is fixed in first sleeve
There is the first turning tool clamp, the second turning tool clamp is fixed in second sleeve, first turning tool clamp and the second turning tool clamp are symmetrical.
Preferably, circumferential guiding mechanism is equipped between turntable and bottom plate, the circumferential direction guiding mechanism includes working in coordination
Annular protrusion and annular groove, annular protrusion is located in annular groove and is rotatablely connected with annular groove, the annular protrusion
It is located at the top of bottom plate with one among annular groove, another is located at turntable bottom.
Preferably, support guide plate is arc panel, is equipped in the inner wall of arc panel for first sleeve and second sleeve
It plays guiding and prevents the gib block or guide groove of rotation.
Preferably, the disk that rotates at the top of bottom plate is circumferentially with the indexing groove being often rotated by 90 ° for indicating turntable.
Preferably, the diameter of the flat box of circle is less than the diameter of turntable, is fixed with knob on the input shaft of gear set,
Input shaft rotating speed is greater than the revolving speed of output shaft.
Preferably, it is equipped with crank hand in one end of the first screw rod, is equipped with rotating handle in one end of the second lead screw.
It is had the beneficial effect that possessed by the utility model through externally threaded setting reversed on the second lead screw, realizes two
Lathe tool synchronous bidirectional is fed move, after two lathe tools are exchanged, alignment precision is high, easy to operate；In processing work, at any time
The tool cutting edge angle of lathe tool can be finely adjusted, improve processing quality；Present apparatus compact overall structure, cost is relatively low, very
It is suitble to midget plant's lathe process to use.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of lathe knife adjusts device, including pedestal 17, first is rotatably connected on pedestal 17
Lead screw 16 is threaded with sliding block 15 on the first lead screw 16, is fixed with bottom plate 1 on the first sliding block 15, rotates on bottom plate 1
It is connected with turntable 2, the swing handle 3 for rotating turntable 2 is equipped on turntable 2, round flat box is coaxially fixed on turntable 2
13, it is equipped with gear set (be blocked and be not shown) in round flat box 13, the input shaft of gear set stretches out round flat box 13 upwards,
Knob 5 is installed on input shaft, the output shaft 4 of the gear set is located at the center of round flat box 13 and stretches out upwards, defeated
It is fixed with support guide plate 12 on shaft 4,6 He of first sleeve coaxially arranged side by side is slidably connected on support guide plate 12
Second sleeve 11, in first sleeve 6 be equipped with the first internal screw thread, in second sleeve 11 be equipped with the second internal screw thread, described first
The hand of spiral of internal screw thread and the second internal screw thread on the contrary, first sleeve 6 and second sleeve 11 are connected by the second lead screw 8,
Second lead screw 8 is equipped with the first external screw thread matched with the first internal screw thread, the second external screw thread matched with the second internal screw thread,
It is fixed with the first turning tool clamp 7 in first sleeve 6, the second turning tool clamp 9, first turning tool clamp are fixed in second sleeve 11
7 and second turning tool clamp 9 it is symmetrical, wherein the first internal screw thread and the second internal screw thread can also be using being fixed on first sleeve 6 and the
Nut replacement in two sleeves 11.
Rotating manner between turntable 2 and bottom plate 1 is preferred are as follows: circumferential guiding mechanism is equipped between turntable 2 and bottom plate 1,
The circumferential direction guiding mechanism includes the annular protrusion and annular groove worked in coordination, and annular protrusion is located in annular groove and and ring
Connected in star is rotatablely connected, and one is located at 1 top of bottom plate among the annular protrusion and annular groove, another is located at 2 bottom of turntable
Portion.
Support guide plate 12 is arc panel, is equipped in the inner wall of arc panel for rising to first sleeve 6 and second sleeve 11
To guiding and prevent rotation gib block, accordingly on 11 outer surface of first sleeve 6 and second sleeve be equipped with and gib block phase
The guide groove of cooperation.
In order to more intuitively determine angle and the position of the rotation of turntable 2, circumferentially set at 1 top of bottom plate around turntable 2
There is the indexing groove being often rotated by 90 ° for indicating turntable 2.
In order to reach lathe tool tool cutting edge angle fine tuning purpose, acted on by the deceleration transmitting of gear set, so that input shaft rotating speed is big
In the revolving speed of output shaft 4.
It is equipped with crank hand 24 in one end of the first screw rod 16, is equipped with rotating handle 10 in one end of the second lead screw 8 so as to more
Add and efficiently and easily the first screw rod 16, the second lead screw 8 are rotated.
When the utility model is used, two lathe tools are separately mounted to the first turning tool clamp 7 and the second turning tool clamp 9 first
On, then the present apparatus is mounted on lathe, shake with hands crank hand 24 drive bottom plate 1 and its above section do transverse direction to
Precession is made；Holding swing handle 3 drive turntable 2 and its above section rotation, the first turning tool clamp 7 of realization and the second turning tool clamp 9
Exchange movement；It rotates knob 5 and realizes support guide plate 12 and its above section drift angle trimming movement；Hand is rotated finally by twisting
Handle 10 realize the first turning tool clamp 7 and the second turning tool clamp 9 synchronize draw close or synchronize separate movement so as to the first turning tool clamp 7 and the
The rear lathe tool operating position of exchanging of two turning tool clamps 9 does not change, and reduces adjustment operation.
If the words such as " first ", " second " are used herein come if limiting components, those skilled in the art are answered
This knows: the use of " first ", " second " is intended merely to facilitate description the utility model and simplifies description, such as without other sound
Bright, above-mentioned word has no special meaning.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, but these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (6)
1. a kind of lathe knife adjusts device, which is characterized in that including pedestal, it is rotatably connected to the first lead screw on the base,
It is threaded with sliding block on the first lead screw, bottom plate is fixed on the first sliding block, turntable is rotatably connected on bottom plate, is being turned
Disk is equipped with the swing handle for rotating turntable, and round flat box is coaxially fixed on turntable, is equipped in round flat box
Gear set, the input shaft of gear set stretch out round flat box upwards, and the output shaft of gear set is located at the center of round flat box and upwards
It stretches out, support guide plate is fixed on output shaft, first set coaxially arranged side by side is slidably connected on support guide plate
Cylinder and second sleeve are equipped with the first internal screw thread in first sleeve, the second internal screw thread are equipped in second sleeve, in described first
The hand of spiral of screw thread and the second internal screw thread is on the contrary, first sleeve is connected with second sleeve by the second lead screw, at second
Thick stick is equipped with the first external screw thread matched with the first internal screw thread, the second external screw thread matched with the second internal screw thread, first
It is fixed with the first turning tool clamp on sleeve, the second turning tool clamp, first turning tool clamp and the second lathe tool are fixed in second sleeve
It presss from both sides symmetrical.
2. lathe knife according to claim 1 adjusts device, which is characterized in that be equipped with week between turntable and bottom plate
To guiding mechanism, the circumferential direction guiding mechanism includes the annular protrusion and annular groove worked in coordination, and annular protrusion is located at annular
It being rotatablely connected in groove and with annular groove, one is located at the top of bottom plate among the annular protrusion and annular groove, another
Positioned at turntable bottom.
3. lathe knife according to claim 1 or 2 adjusts device, which is characterized in that support guide plate is arc panel,
It is equipped in the inner wall of arc panel for playing guiding to first sleeve and second sleeve and preventing the gib block or guide groove of rotation.
4. lathe knife according to claim 3 adjusts device, which is characterized in that the disk that rotates at the top of bottom plate is circumferentially set
There is the indexing groove being often rotated by 90 ° for indicating turntable.
5. lathe knife according to claim 4 adjusts device, which is characterized in that the diameter of the flat box of circle is less than
The diameter of turntable, is fixed with knob on the input shaft of gear set, and input shaft rotating speed is greater than the revolving speed of output shaft.
6. lathe knife according to claim 5 adjusts device, which is characterized in that be equipped with and shake in one end of the first screw rod
Handle is equipped with rotating handle in one end of the second lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820712304.4U CN208195686U (en) | 2018-05-14 | 2018-05-14 | A kind of lathe knife adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820712304.4U CN208195686U (en) | 2018-05-14 | 2018-05-14 | A kind of lathe knife adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195686U true CN208195686U (en) | 2018-12-07 |
Family
ID=64519975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820712304.4U Withdrawn - After Issue CN208195686U (en) | 2018-05-14 | 2018-05-14 | A kind of lathe knife adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339991A (en) * | 2018-05-14 | 2018-07-31 | 河南理工大学 | A kind of lathe knife adjusting apparatus |
| CN109332733A (en) * | 2018-12-10 | 2019-02-15 | 康军仓 | A kind of adjustment platform of lathe process cutter |
-
2018
- 2018-05-14 CN CN201820712304.4U patent/CN208195686U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339991A (en) * | 2018-05-14 | 2018-07-31 | 河南理工大学 | A kind of lathe knife adjusting apparatus |
| CN109332733A (en) * | 2018-12-10 | 2019-02-15 | 康军仓 | A kind of adjustment platform of lathe process cutter |
| CN109332733B (en) * | 2018-12-10 | 2020-01-24 | 马鞍山旭阳机械有限公司 | Adjusting platform of lathe machining tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181207 Effective date of abandoning: 20230725 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181207 Effective date of abandoning: 20230725 |