CN108655438A - A kind of conical ring clamping device and milling machine - Google Patents
A kind of conical ring clamping device and milling machine Download PDFInfo
- Publication number
- CN108655438A CN108655438A CN201710186779.4A CN201710186779A CN108655438A CN 108655438 A CN108655438 A CN 108655438A CN 201710186779 A CN201710186779 A CN 201710186779A CN 108655438 A CN108655438 A CN 108655438A
- Authority
- CN
- China
- Prior art keywords
- retainer plate
- core retainer
- core
- conical ring
- housing
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 6
- 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 claims description 15
- 230000011218 segmentation Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 10
- 238000003754 machining Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/4073—Gripping the work or tool between planes almost perpendicular to the axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/42—Expansion mandrels characterised by features relating primarily to remote control of the gripping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to technical fields of mechanical processing, more particularly to a kind of conical ring clamping device and milling machine, including housing, the core retainer plate being set among housing and the positioning core being built in core retainer plate, housing has the first centre bore, core retainer plate is installed in first centre bore, core retainer plate has elasticity, core retainer plate end cross-sectional is inverted trapezoidal structure, the inside of core retainer plate is equipped with positioning core, the end for positioning core has the conical surface, when installation, core retainer plate is sunk in housing under the effect of external force, it is tightened along the inner wall of housing on first inclined-plane of core retainer plate, second inclined-plane of core retainer plate and the conical surface of positioning core clamp conical ring, the multiple clamping device can be mounted on same milling machine simultaneously.Conical ring accurate positioning in machining can be achieved in the present invention, easy to operate, convenient for clamping；Automatic to apply load, clamping is more quick；It is compact-sized, there is a limiting device, clamping process not easy damaged product；Since multiple clamping devices can be installed simultaneously, the processing efficiency of product is substantially increased in this way.
Description
Technical field
The invention belongs to technical fields of mechanical processing, and in particular to a kind of conical ring clamping device and milling machine.
Background technology
The intermediate ring and inner ring of synchronizer are generally tapered annular structure, abbreviation conical ring, and wall ratio is relatively thin, processing
In be difficult to position, be easily deformed, the precision of product influences postorder processing, and interior male cone (strobilus masculinus) circularity is more demanding.Due to process
Middle there are some difficulties, cause product processing scrappage bigger, some reaches 10% or so scrappage, this is for being produced into
This pressure is larger, greatly influences production efficiency and the cost control of enterprise.
It is processed based on conical ring, especially the clamping problems in process, in Chinese utility model patent synchronization device cone ring
Milled-conical-surface clamp, Patent No. ZL201120135911.7 provide a kind of clamp for inner conical surface of cone ring of synchronizer, are to pass through guide post
The screw thread at both ends, fixing piece and clamping element clamp conical ring, and still, there are complicated, operating difficulties for it, and process prepare when
Between it is longer the problems such as.
Invention content
The purpose of the present invention is overcoming positioning of the existing technology inaccurate, not tight, operating difficulties is clamped, clamps not side
Just, the problems such as inefficient, provides a kind of novel conical ring clamping device, keeps conical ring positioning in machining or other operations accurate
Really, easy to operate, convenient for clamping.A kind of milling machine is provided simultaneously, improves the processing efficiency of product.
The technical solution adopted by the present invention to solve the technical problems is：Including housing, the core retainer plate being set among housing
With the positioning core being built in core retainer plate, housing has the first centre bore, and core retainer plate is equipped in the first centre bore, and core retainer plate has bullet
Property, core retainer plate end cross-sectional is inverted trapezoidal structure, and the inside of core retainer plate is equipped with positioning core, and the end for positioning core has cone
Face, when installation, core retainer plate is sunk in housing under the effect of external force, and the first inclined-plane of core retainer plate is tightened along the inner wall of housing, core retainer plate
The second inclined-plane and positioning core the conical surface clamp conical ring.
Further, the center bore ends of housing have chamfering, chamfering and the first slopes which match, and the first of core retainer plate is oblique thus
Face can be tightened along the chamfering of housing, so that core retainer plate and housing is matched more compacter.
Further, core retainer plate bottom connects stayed mast, and it is more convenient to apply pulling force using stayed mast.
Further, the power part of stayed mast is cylinder or oil cylinder, is advantageously implemented the automation for applying load, clamping
It is more quick.
Further, housing and core retainer plate are mounted on pedestal, there is third centre bore on pedestal, in addition after pedestal, convenient for fixed
Position is mounted on process equipment.
Specifically, there is step groove on core retainer plate, the third center bore inner wall on pedestal has the step of protrusion, step groove and step
On corresponding direction so that compact-sized, step groove and step play the role of limit, and clamping process not produce by easy damaged
Product.
Further, there is at least one slot segmentation on core retainer plate, make core retainer plate that there is preferably elasticity, more conducively clamp conical ring.
Further, there is the centre of location at the top of positioning core, the centre of location is found when product being facilitated to process.
Further, positioning core bottom has positioning step, positioning step that O-ring is housed, equipped with making locating core after O-ring
Body installs compacter, the more conducively positioning clamping of product processing in core retainer plate.
A kind of milling machine is equipped at least two conical ring clamping devices on milling machine table, improves the processing efficiency of product.
A kind of advantageous effect of conical ring clamping device of the present invention is：Conical ring positioning in machining or other operations is accurate
Really, easy to operate, convenient for clamping；Cylinder can be used and oil cylinder provides power, realize that the automation for applying load, clamping are more accelerated
It is prompt；Compact-sized, step groove and step cooperation play the role of limit, clamping process not easy damaged product.
A kind of advantageous effect of milling machine of the present invention is：Since multiple conical ring clamping devices can be installed simultaneously, so significantly
Improve the processing efficiency of product.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a kind of stereogram of conical ring clamping device of the present embodiment；
Fig. 2 is a kind of sectional view of conical ring clamping device of the present embodiment；
Fig. 3 is a kind of assembling structure schematic diagram of conical ring clamping device of the present embodiment；
Fig. 4 is a kind of core retainer plate vertical view of conical ring clamping device of the present embodiment；
Fig. 5 is a kind of core retainer plate A-A sectional views of conical ring clamping device of the present embodiment；
Fig. 6 is a kind of housing positive view of conical ring clamping device of the present embodiment；
Fig. 7 is a kind of positioning core positive view of conical ring clamping device of the present embodiment；
Fig. 8 is a kind of pedestal vertical view of conical ring clamping device of the present embodiment；
Fig. 9 is a kind of workbench schematic diagram of milling machine of the present embodiment.
Wherein：1. housing, the 101, first centre bore, 102, chamfering, 2. conical rings, 3. positioning cores, 301. conical surfaces, 302. is fixed
Position center, 303. grooves, 304. positioning steps, 4. stayed masts, 5. core retainer plates, 501. first inclined-planes, 502. second inclined-planes, 503. points
Cut slot, 504. second centre bores, 505. step grooves, 6. pedestals, 601. third centre bores, 602. steps, 7. milling machine tables.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Fig. 1~8, a kind of conical ring clamping device of the present embodiment, including housing 1, the core for being set in 1 centre of housing
Set 5 and the positioning core 3 being built in core retainer plate 5, housing 1 have the first centre bore 101, core are equipped in the first centre bore 101
Set 5, it is inverted trapezoidal structure that core retainer plate 5, which has elasticity, 5 end cross-sectional of core retainer plate, and the inside of core retainer plate 5 is equipped with positioning core 3, positioning
The end of core 3 has the conical surface 301, and when installation, core retainer plate 5 is sunk under the effect of external force in housing 1, the first inclined-plane of core retainer plate 5
501 tighten along the inner wall of housing 1, and the second inclined-plane 502 of core retainer plate 5 and the conical surface 301 of positioning core 3 clamp conical ring 2, further
101 end of centre bore of ground housing 1 has chamfering 102, chamfering 102 to match with the first inclined-plane 501.
Further, 5 bottom of core retainer plate connects stayed mast 4, can generate power by cylinder or oil cylinder and pull stayed mast 4, draw
There are many connection types with core retainer plate 5 for power bar 4, such as weld, are spirally connected, it is preferable that the form for using T-bar, directly through 5 bottom of core retainer plate
Second centre bore 504 in portion, step is sunk in the groove 303 of positioning core 3, and when installation, conical ring 2 is put into positioning 3 He of core
Core retainer plate 5 is direct, it can be achieved that the purpose of Automatic-clamping conical ring when starting cylinder or oil cylinder.
Preferably, housing 1 and core retainer plate 5 are mounted on pedestal 6, there is third centre bore 601 on pedestal 6.There is step on core retainer plate 5
Slot 505 has the step 602 of protrusion on 601 inner wall of third centre bore of pedestal 6, and step groove 505 is with step 602 corresponding
On direction.In order to enable core retainer plate 5 has elasticity, a slot segmentation 503 can be opened on core retainer plate 5, further, in order to obtain core
Set 5 is preferably elastic, around core retainer plate 5 can open several uniformly distributed slot segmentations 503 more.
Preferably, obtain more accurately positioning to process, the centre of location 302 be equipped at positioning core 3 top, more into
One step, positioning step 304 is opened up in 3 bottom of positioning core, O-ring is housed on positioning step 304, will be determined by enjoyable cooperation
Position core 3 is tightly stuck on pedestal so that positioning is more accurate.
As shown in figure 9, in order to improve the efficiency of production, two or more conical ring clamping devices can be mounted on simultaneously
On the milling machine table 7 of same milling machine, it is mounted on same milling machine simultaneously preferably by nine clamping devices.
A kind of course of work of conical ring clamping device of the present embodiment is as follows：Pedestal 6 is fixed on to the workbench 7 of milling machine
On, then housing 1 is fixed on pedestal 6, is sequentially loaded into core retainer plate 5, stayed mast 4 positions core 3, then by stayed mast 4 and power part
Part connects, and then conical ring 2 is put between positioning core 3 and core retainer plate 5, inside and outside two conical surfaces of conical ring 2 respectively with positioning core 3
The conical surface 301 and core retainer plate 5 the fitting of the second inclined-plane 502, start power part, power part pulls on stayed mast 4, stayed mast 4
Pulling core retainer plate 5 so that core retainer plate 5 sinks along the inner wall of housing 1, and the first inclined-plane 501 of core retainer plate 5 is tightened along the inner wall of housing 1,
Second inclined-plane 502 of core retainer plate 5 and the conical surface 301 of positioning core 3 clamp conical ring 2, realize the purpose for clamping conical ring 2.In order to carry
The processing efficiency of high product can be further continued for installation conical ring clamping device on milling machine table 7 according to such process.
It should be appreciated that specific embodiment described above is only used for explaining the present invention, it is not intended to limit the present invention.By
The obvious changes or variations that the spirit of the present invention is extended out are still in the protection scope of this invention.
Claims (10)
1. a kind of conical ring clamping device, it is characterised in that：Including housing (1), it is set in the intermediate core retainer plate (5) of the housing (1)
With the positioning core (3) being built in the core retainer plate (5), the housing (1) has the first centre bore (101), in described first
The core retainer plate (5) is installed, it is ladder that the core retainer plate (5), which has elasticity, core retainer plate (5) end cross-sectional, in heart hole (101)
The inside of shape structure, the core retainer plate (5) is equipped with the positioning core (3), and the end of the positioning core (3) has the conical surface
(301), when installation, the core retainer plate (5) is sunk under the effect of external force in the housing (1), the first inclined-plane of the core retainer plate (5)
(501) it is tightened along the inner wall of the housing (1), the second inclined-plane (502) of the core retainer plate (5) and described positions core (3)
The conical surface (301) clamps conical ring (2).
2. a kind of conical ring clamping device according to claim 1, it is characterised in that：The centre bore (101) of the housing (1)
End has chamfering (102), the chamfering (102) to match with first inclined-plane (501).
3. a kind of conical ring clamping device according to claim 1, it is characterised in that：Core retainer plate (5) bottom connects pulling force
Bar (4).
4. a kind of conical ring clamping device according to claim 3, it is characterised in that：The power part of the stayed mast (4)
For cylinder or oil cylinder.
5. a kind of conical ring clamping device according to any one of claims 1 to 4, it is characterised in that：The housing (1) and institute
Core retainer plate (5) is stated on pedestal (6), has third centre bore (601) on the pedestal (6).
6. a kind of conical ring clamping device according to claim 5, it is characterised in that：There is step groove on the core retainer plate (5)
(505), there are the step (602) of protrusion, the step groove (505) and institute on third centre bore (601) inner wall of the pedestal (6)
Step (602) is stated on corresponding direction.
7. a kind of conical ring clamping device according to any one of claims 1 to 4, it is characterised in that：Have on the core retainer plate (5)
At least one slot segmentation (503).
8. a kind of conical ring clamping device according to any one of claims 1 to 4, it is characterised in that：The positioning core (3)
The centre of location (302) is arranged at top.
9. a kind of conical ring clamping device according to any one of claims 1 to 4, it is characterised in that：The positioning core (3)
Bottom has positioning step (304), the positioning step (304) that O-ring is housed.
10. a kind of milling machine, it is characterised in that：At least two any one of claim 1~9 is installed on milling machine table (7)
The conical ring clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710186779.4A CN108655438A (en) | 2017-03-27 | 2017-03-27 | A kind of conical ring clamping device and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710186779.4A CN108655438A (en) | 2017-03-27 | 2017-03-27 | A kind of conical ring clamping device and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108655438A true CN108655438A (en) | 2018-10-16 |
Family
ID=63785354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710186779.4A Pending CN108655438A (en) | 2017-03-27 | 2017-03-27 | A kind of conical ring clamping device and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108655438A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202037370U (en) * | 2010-10-29 | 2011-11-16 | 无锡迪奥机械有限公司 | Clamping fixture of pipe cutter |
| CN202600258U (en) * | 2012-04-28 | 2012-12-12 | 北京工业大学 | High-speed rotary rotating mirror device for laser Q-modulation |
| CN103394724A (en) * | 2013-08-05 | 2013-11-20 | 苏州信能精密机械有限公司 | High-precision automatic clamp |
| CN103639799A (en) * | 2013-12-14 | 2014-03-19 | 浙江德宏汽车电子电器股份有限公司 | Positioning fixture tool |
| CN104139284A (en) * | 2014-07-04 | 2014-11-12 | 镇江飞亚轴承有限责任公司 | Method and equipment for processing middle cone ring of synchronizer |
| CN203973249U (en) * | 2014-07-02 | 2014-12-03 | 深圳市稳健百盛五金股份有限公司 | A kind of frock clamp of locking workpiece inner edge |
| CN104227059A (en) * | 2014-10-15 | 2014-12-24 | 重庆市德顺汽车部件制造有限公司 | Groove turning clamp for synchronizer gear sleeve |
| CN104400511A (en) * | 2014-10-27 | 2015-03-11 | 宁波海天精工股份有限公司 | Clamping device for rotating table of numerical-control processing center |
| CN105234698A (en) * | 2015-11-16 | 2016-01-13 | 重庆胜利工业（集团）有限公司 | Fast loading/unloading clamp of milling machine and milling machine |
| CN105534611A (en) * | 2015-12-10 | 2016-05-04 | 佛山市德克医疗器械有限公司 | Mandrel assembly of handpiece core of high-speed dental handpiece provided with clamping head in reverse direction |
| CN205324899U (en) * | 2015-12-10 | 2016-06-22 | 湖南南方宇航高精传动有限公司 | Bevel gear axle adds clamping apparatus |
| CN207170989U (en) * | 2017-03-27 | 2018-04-03 | 江苏持华轴承有限公司 | A kind of conical ring clamping device and milling machine |
-
2017
- 2017-03-27 CN CN201710186779.4A patent/CN108655438A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202037370U (en) * | 2010-10-29 | 2011-11-16 | 无锡迪奥机械有限公司 | Clamping fixture of pipe cutter |
| CN202600258U (en) * | 2012-04-28 | 2012-12-12 | 北京工业大学 | High-speed rotary rotating mirror device for laser Q-modulation |
| CN103394724A (en) * | 2013-08-05 | 2013-11-20 | 苏州信能精密机械有限公司 | High-precision automatic clamp |
| CN103639799A (en) * | 2013-12-14 | 2014-03-19 | 浙江德宏汽车电子电器股份有限公司 | Positioning fixture tool |
| CN203973249U (en) * | 2014-07-02 | 2014-12-03 | 深圳市稳健百盛五金股份有限公司 | A kind of frock clamp of locking workpiece inner edge |
| CN104139284A (en) * | 2014-07-04 | 2014-11-12 | 镇江飞亚轴承有限责任公司 | Method and equipment for processing middle cone ring of synchronizer |
| CN104227059A (en) * | 2014-10-15 | 2014-12-24 | 重庆市德顺汽车部件制造有限公司 | Groove turning clamp for synchronizer gear sleeve |
| CN104400511A (en) * | 2014-10-27 | 2015-03-11 | 宁波海天精工股份有限公司 | Clamping device for rotating table of numerical-control processing center |
| CN105234698A (en) * | 2015-11-16 | 2016-01-13 | 重庆胜利工业（集团）有限公司 | Fast loading/unloading clamp of milling machine and milling machine |
| CN105534611A (en) * | 2015-12-10 | 2016-05-04 | 佛山市德克医疗器械有限公司 | Mandrel assembly of handpiece core of high-speed dental handpiece provided with clamping head in reverse direction |
| CN205324899U (en) * | 2015-12-10 | 2016-06-22 | 湖南南方宇航高精传动有限公司 | Bevel gear axle adds clamping apparatus |
| CN207170989U (en) * | 2017-03-27 | 2018-04-03 | 江苏持华轴承有限公司 | A kind of conical ring clamping device and milling machine |
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