CN207997145U - A kind of lathe turntable dedicated clamp for lathe-machining - Google Patents
A kind of lathe turntable dedicated clamp for lathe-machining Download PDFInfo
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- CN207997145U CN207997145U CN201820425765.3U CN201820425765U CN207997145U CN 207997145 U CN207997145 U CN 207997145U CN 201820425765 U CN201820425765 U CN 201820425765U CN 207997145 U CN207997145 U CN 207997145U
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- lathe
- turntable
- fixture
- plate
- hook
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Abstract
The utility model discloses a kind of lathe turntable dedicated clamp for lathe-machining, solve in the prior art that lathe turntable workpiece machining clamp is not easy to adjust, the low problem of machining accuracy.The utility model includes X-direction clamp system and Y-direction clamp system, X-direction clamp system includes left fixture and right fixture, left fixture includes hook-shaped pressing plate and the first stud, and hook-shaped pressing plate is connected by the first stud with lathe body, and the top of hook-shaped pressing plate is contacted with lathe turntable surface;Right fixture includes fixed seat and the support nail for shoring lathe turntable, and support nail is flexibly connected with fixed seat;Y-direction clamp system includes upper fixture and lower fixture.The utility model uses the clamping mode of the mating hook pressure plate of caption nut in X-direction, and uses the clamping mode of the additional screw of backing pin spring in the Y direction, can ensure the stability and the safety that ensure part when work in-process part high speed rotation in this way.
Description
Technical field
The utility model is related to lathe turntable processing unit (plant) technical fields, and it is special to particularly relate to a kind of lathe turntable Vehicle Processing
Fixture.
Background technology
Lathe turntable, it is located between the upper tool post and lower slide of blade carrier component, it is the guide part of upper tool post, works as needs
When with the pocket knife unwheeling conical surface, cone angle can be adjusted relative to the rotation of knife rest by turntable.When being processed on lathe, cutter is solid
Fixed motionless, turntable part is with fixture high speed rotation, and therefore, the safety of part processing and performance should be noted that.Lathe turntable category
In mass production, External Shape is also unsuitable for using universal fixturing, in order to ensure Workpiece Machining Accuracy, improves production efficiency, answers
Using special fixture.After preliminary inves-tigation, market is gone to bed turntable vehicle Special Fixture for Machining and few, and the clamping side in existing fixture
The screw clamping mechanism similar with drill jig that formula uses, such fixture, which exists, to be not easy to adjust, and machining accuracy is low, work
The low problem of efficiency, needs to be further improved.
Utility model content
For the deficiency in above-mentioned background technology, the utility model proposes a kind of lathe turntable dedicated clamp for lathe-machining, solutions
Lathe turntable workpiece machining clamp in the prior art of having determined is not easy to adjust, the low problem of machining accuracy.
What the technical solution of the utility model was realized in:A kind of lathe turntable dedicated clamp for lathe-machining, including X-direction
Clamp system and Y-direction clamp system, X-direction clamp system include the left fixture being fixedly connected with lathe body and right fixture,
Left fixture includes hook-shaped pressing plate and the first stud, and hook-shaped pressing plate is connected by the first stud with lathe body, hook-shaped pressing plate
Top is contacted with lathe turntable surface;Right fixture includes fixed seat and the support nail for shoring lathe turntable, support nail and fixation
Seat flexible connection;Y-direction clamp system includes the upper fixture that lathe body is fixedly connected and lower fixture, and upper fixture includes positioning
Plate, positioning plate are connected by the first screw with bed ontology, and positioning plate is matched with lathe turntable;Lower fixture includes floating to press
Plate, guide plate and the Top fastening screw for holding out against floating platen, guide plate are fixedly connected with lathe body, and floating platen is by leading
It is fixed in lathe body to plate, Top fastening screw is located at one end of floating platen, the other end and the lathe turntable phase of floating platen
Cooperation.
The hook-shaped pressing plate lower part is equipped with connection through-hole, and the inner end for connecting through-hole is equipped with retaining groove, and the first pressure is equipped in retaining groove
Power spring, the first stud pass through connection through-hole and first pressure spring and are fixedly connected with lathe body by nut;Hook-shaped pressure
The top of plate is equipped with positioning convex platform, and positioning convex platform is contacted with lathe turntable surface.
The lower end of first stud is equipped with location hole, and the first stud passes through the positioning pin and lathe body across location hole
It is connected.
The positioning plate is symmetricly set on the both sides of lathe turntable, and the lower part of positioning plate is equipped with taper surface, taper surface and vehicle
The taper surface of bed turntable lower part matches;Positioning plate is connected equipped with upper positioning pin with lathe body.
The lower fixture further includes two lower platens, and two lower platens are symmetricly set on the both sides of lathe turntable, lower platen
Corresponding with positioning plate, lower platen is fixedly connected by the second screw with lathe body.
The guide plate is symmetricly set on the both sides of floating platen, and the both sides of floating platen are equipped with side slot, are set on guide plate
There are side platform, side platform to be matched with side slot, guide plate is fixedly connected by third screw and lower positioning pin with lathe body.
The floating platen is equipped with strip waist hole, is equipped with second pressure spring and backing pin in strip waist hole, and the one of backing pin
End is put in lathe body, the other end is put in strip waist hole and is touched with second pressure spring interface, and second pressure spring is located at
Floating platen is equipped with one end of Top fastening screw.
The Top fastening screw, second pressure spring and backing pin are located along the same line;The inner face of floating platen is equipped with cone
Shape face, taper surface are matched with the taper surface of lathe turntable lower part.
The utility model uses the clamping mode of the mating hook pressure plate of caption nut in X-direction, and in the Y direction using gear
The clamping mode for selling the additional screw of spring, ensure when can ensure work in-process part high speed rotation in this way part stability and
Safety.The utility model is adjusted and is positioned to processing part position by the first stud and support nail in X-direction, in Y
Side is adjusted processing part position upwardly through floating platen, and degree of regulation is high, improves processing efficiency and processing quality, tool
There is higher promotional value.
Description of the drawings
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of the utility model embodiment
It is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the utility model entirety schematic top plan view.
Fig. 2 is D direction views in Fig. 1.
Fig. 3 is A direction views in Fig. 1.
Fig. 4 is B direction views in Fig. 1.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not under the premise of making the creative labor
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs 1-4, embodiment 1, a kind of lathe turntable dedicated clamp for lathe-machining, including X-direction clamp system and the side Y
To clamp system, X-direction clamp system and Y-direction clamp system are used cooperatively, and lathe turntable is positioned and clamped, and are improved
Process safety coefficient.X-direction clamp system includes the left fixture 2 being fixedly connected with lathe body 1 and right fixture 3, left fixture 2
Center is overlapped with the center line of lathe turntable, and right fixture 3 is located at the side of lathe turntable.Left fixture 2 include hook-shaped pressing plate 2-1 and
First stud 2-2, hook-shaped pressing plate 2-1 is connected by the first stud 2-2 with lathe body 1, the top of hook-shaped pressing plate 2-1 and vehicle
4 face of bed turntable contact, for compressing and positioning lathe turntable.Right fixture 3 is including fixed seat 3-1 and for shoring lathe turntable 4
Support nail 3-2, support nail 3-2 is flexibly connected with fixed seat 3-1, and rotational support is followed closely for compressing lathe turntable.Y-direction clamps
Mechanism includes the upper fixture 5 that lathe body 1 is fixedly connected and lower fixture 6, and upper fixture 5 includes positioning plate 5-1, and positioning plate 5-1 is logical
It crosses the first screw 5-2 with bed ontology 1 to be connected, positioning plate 5-1 is matched with lathe turntable 4, for positioning and holding out against lathe is turned
Disk.Lower fixture 6 includes floating platen 6-1, guide plate 6-2 and the Top fastening screw 6-11 for holding out against floating platen 6-1, guide plate
6-2 is fixedly connected with lathe body 1, floating platen 6-1 by guide plate 6-2 pressings in lathe body 1, Top fastening screw 6-11
Positioned at one end of floating platen 6-1, the other end of floating platen 6-1 is matched with lathe turntable 4, is moved by Top fastening screw floating
Dynamic pressure plate compresses lathe flap by floating platen.
Further, the lower parts hook-shaped pressing plate 2-1 are equipped with connection through-hole 2-3, and the inner end of connection through-hole 2-3 is equipped with retaining groove 2-
It is equipped with first pressure spring 2-5, the first stud 2-2 in 4, retaining groove 2-4 and passes through connection through-hole 2-3 and first pressure spring 2-5 simultaneously
It is fixedly connected with lathe body 1 by nut 2-6, first pressure spring is used to buffer the collection between hook-shaped pressing plate and lathe body
Middle stress.The top of hook-shaped pressing plate 2-1 is equipped with positioning convex platform 2-9, and positioning convex platform 2-9 is contacted with 4 face of lathe turntable, for compressing
Lathe turntable.The lower end of first stud 2-2 passes through the positioning pin across location hole 2-7 equipped with location hole 2-7, the first stud 2-2
2-8 is connected with lathe body 1, plays the role of positioning and fixing the first stud.
Further, the positioning plate 5-1 is symmetricly set on the both sides of lathe turntable 4, and the lower part of positioning plate 5-1 is equipped with taper
Face, taper surface are matched with the taper surface of 4 lower part of lathe turntable, convenient for compressing lathe turntable;Positioning plate 5-1 is equipped with upper positioning
Pin 5-3 is connected with lathe body 1.
Embodiment 2, a kind of lathe turntable dedicated clamp for lathe-machining, the lower fixture 6 further include two lower platen 6-3, and two
A lower platen 6-3 is symmetricly set on the both sides of lathe turntable 4, and lower platen 6-3 is corresponding with positioning plate 5-1, make its stress with
While ensure that process safety coefficient, lower platen 6-3 are fixedly connected by the second screw 6-5 with lathe body 1.The guide plate
6-2 is symmetricly set on the both sides of floating platen 6-1, and the both sides of floating platen 6-1 are equipped with side slot, and guide plate 6-2 is equipped with side platform
6-4, side platform 6-4 are matched with side slot, and floating platen, along guide plate slides, is realized easy to adjust under the action of Top fastening screw
Positioning and degree of regulation are improved simultaneously, and guide plate 6-2 is fixed by third screw 6-6 and lower positioning pin 6-7 and lathe body 1 to be connected
It connects.
Further, floating platen 6-1 is equipped with strip waist hole 6-8, and second pressure spring 6-9 is equipped in strip waist hole 6-8
With backing pin 6-10, one end of backing pin 6-10 is put in lathe body 1, the other end is put in strip waist hole 6-8 and and second pressure
Spring 6-9 is in contact, and second pressure spring 6-9 is located at one end that floating platen 6-1 is equipped with Top fastening screw 6-11.It is described to hold out against spiral shell
Nail 6-11, second pressure spring 6-9 and backing pin 6-10 are located along the same line, and prevent floating platen to lathe turntable compaction direction
Generate deviation.The inner face of floating platen 6-1 is equipped with taper surface, and taper surface is matched with the taper surface of 4 lower part of lathe turntable, just
In clamping of the floating platen to lathe turntable.
Other structures are same as Example 1.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of lathe turntable dedicated clamp for lathe-machining, it is characterised in that:Including X-direction clamp system and Y-direction clamp system,
X-direction clamp system includes and lathe body(1)The left fixture being fixedly connected(2)With right fixture(3), left fixture(2)Including hooking
Shape pressing plate(2-1)With the first stud(2-2), hook-shaped pressing plate(2-1)Pass through the first stud(2-2)With lathe body(1)It is connected,
Hook-shaped pressing plate(2-1)Top and lathe turntable(4)Face contacts;Right fixture(3)Including fixed seat(3-1)With for shoring lathe
Turntable(4)Support nail(3-2), support nail(3-2)With fixed seat(3-1)Flexible connection;Y-direction clamp system includes lathe sheet
Body(1)The upper fixture being fixedly connected(5)With lower fixture(6), upper fixture(5)Including positioning plate(5-1), positioning plate(5-1)Pass through
First screw(5-2)With bed ontology(1)It is connected, positioning plate(5-1)With lathe turntable(4)It matches;Lower fixture(6)Including floating
Dynamic pressure plate(6-1), guide plate(6-2)With for holding out against floating platen(6-1)Top fastening screw(6-11), guide plate(6-2)With
Lathe body(1)It is fixedly connected, floating platen(6-1)Pass through guide plate(6-2)It is fixed on lathe body(1)On, Top fastening screw
(6-11)Positioned at floating platen(6-1)One end, floating platen(6-1)The other end and lathe turntable(4)It matches.
2. lathe turntable dedicated clamp for lathe-machining according to claim 1, it is characterised in that:The hook-shaped pressing plate(2-1)
Lower part is equipped with connection through-hole(2-3), connect through-hole(2-3)Inner end be equipped with retaining groove(2-4), retaining groove(2-4)In be equipped with first pressure
Power spring(2-5), the first stud(2-2)Across connection through-hole(2-3)With first pressure spring(2-5)And pass through nut(2-6)
With lathe body(1)It is fixedly connected;Hook-shaped pressing plate(2-1)Top be equipped with positioning convex platform(2-9), positioning convex platform(2-9)With vehicle
Bed turntable(4)Face contacts.
3. lathe turntable dedicated clamp for lathe-machining according to claim 2, it is characterised in that:First stud(2-2)
Lower end be equipped with location hole(2-7), the first stud(2-2)By passing through location hole(2-7)Positioning pin(2-8)With lathe body
(1)It is connected.
4. lathe turntable dedicated clamp for lathe-machining according to claim 1, it is characterised in that:The positioning plate(5-1)It is right
Claim to be arranged in lathe turntable(4)Both sides, positioning plate(5-1)Lower part be equipped with taper surface, taper surface and lathe turntable(4)Lower part
Taper surface match;Positioning plate(5-1)It is equipped with upper positioning pin(5-3)With lathe body(1)It is connected.
5. lathe turntable dedicated clamp for lathe-machining according to any one of claims 1-4, it is characterised in that:The lower folder
Tool(6)Further include two lower platens(6-3), two lower platens(6-3)It is symmetricly set on lathe turntable(4)Both sides, lower platen
(6-3)With positioning plate(5-1)It is corresponding, lower platen(6-3)Pass through the second screw(6-5)With lathe body(1)It is fixedly connected.
6. lathe turntable dedicated clamp for lathe-machining according to claim 5, it is characterised in that:The guide plate(6-2)It is right
Claim to be arranged in floating platen(6-1)Both sides, floating platen(6-1)Both sides be equipped with side slot, guide plate(6-2)It is equipped with side platform
(6-4), side platform(6-4)It is matched with side slot, guide plate(6-2)Pass through third screw(6-6)With lower positioning pin(6-7)With lathe
Ontology(1)It is fixedly connected.
7. lathe turntable dedicated clamp for lathe-machining according to claim 6, it is characterised in that:The floating platen(6-1)
It is equipped with strip waist hole(6-8), strip waist hole(6-8)In be equipped with second pressure spring(6-9)And backing pin(6-10), backing pin(6-
10)One end put in lathe body(1)In, the other end put in strip waist hole(6-8)In and with second pressure spring(6-9)Connect
It touches, second pressure spring(6-9)Positioned at floating platen(6-1)Equipped with Top fastening screw(6-11)One end.
8. lathe turntable dedicated clamp for lathe-machining according to claim 7, it is characterised in that:The Top fastening screw(6-
11), second pressure spring(6-9)And backing pin(6-10)It is located along the same line;Floating platen(6-1)Inner face be equipped with taper
Face, taper surface and lathe turntable(4)The taper surface of lower part matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425765.3U CN207997145U (en) | 2018-03-28 | 2018-03-28 | A kind of lathe turntable dedicated clamp for lathe-machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425765.3U CN207997145U (en) | 2018-03-28 | 2018-03-28 | A kind of lathe turntable dedicated clamp for lathe-machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207997145U true CN207997145U (en) | 2018-10-23 |
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ID=63840188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820425765.3U Expired - Fee Related CN207997145U (en) | 2018-03-28 | 2018-03-28 | A kind of lathe turntable dedicated clamp for lathe-machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207997145U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822373A (en) * | 2019-02-15 | 2019-05-31 | 中原工学院 | A kind of manufacture of component of machine is with automatically fixed rotating device |
| CN111408970A (en) * | 2020-04-27 | 2020-07-14 | 大连三高集团有限公司 | Flying saw floating clamp mechanism |
| CN115156950A (en) * | 2022-08-01 | 2022-10-11 | 无锡尚赛精密机械有限公司 | Precision reference machining process and fixture for turbocharger turbine box body |
-
2018
- 2018-03-28 CN CN201820425765.3U patent/CN207997145U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822373A (en) * | 2019-02-15 | 2019-05-31 | 中原工学院 | A kind of manufacture of component of machine is with automatically fixed rotating device |
| CN109822373B (en) * | 2019-02-15 | 2020-04-21 | 中原工学院 | Rotating device with automatic fixing function for manufacturing mechanical parts |
| CN111408970A (en) * | 2020-04-27 | 2020-07-14 | 大连三高集团有限公司 | Flying saw floating clamp mechanism |
| CN115156950A (en) * | 2022-08-01 | 2022-10-11 | 无锡尚赛精密机械有限公司 | Precision reference machining process and fixture for turbocharger turbine box body |
| CN115156950B (en) * | 2022-08-01 | 2024-02-27 | 无锡尚赛精密机械有限公司 | Turbocharger turbine box fine reference machining process and clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 451191 No. 1 Huaihe Road, Shuang Hu Economic and Technological Development Zone, Xinzheng, Zhengzhou, Henan Patentee after: Zhongyuan University of Technology Address before: 451191 No. 1 Huaihe Road, Shuanghu Town Economic and Technological Development Zone, Zhengzhou City, Henan Province Patentee before: Zhongyuan University of Technology |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 Termination date: 20190328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |