CN109047804A - Turning clamp - Google Patents
Turning clamp Download PDFInfo
- Publication number
- CN109047804A CN109047804A CN201811181847.9A CN201811181847A CN109047804A CN 109047804 A CN109047804 A CN 109047804A CN 201811181847 A CN201811181847 A CN 201811181847A CN 109047804 A CN109047804 A CN 109047804A
- Authority
- CN
- China
- Prior art keywords
- card slot
- electric machine
- machine stand
- ear
- claw
- 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
- 210000000078 claw Anatomy 0.000 claims abstract description 23
- 210000002421 cell wall Anatomy 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims description 2
- 210000005069 ears Anatomy 0.000 abstract description 4
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/103—Retention by pivotal elements, e.g. catches, pawls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of turning clamps, three claws are set in the card slot for the turntable being connected with main shaft and constitute scroll chuck, the card slot that notch is directed toward its center of rotation is offered on claw, turntable disk and card slot arranged for interval, the ear of electric machine stand is taken limit and is held in card slot, and cooperation is kept out in the limit that the axial sides that the cell wall and ear of card slot are taken are constituted in electric machine stand axial direction.Three ears on electric machine stand are taken clamping respectively by the card slot on three claws, and the electric machine stand that limitation is closed in cell wall and the ear collocation of card slot slips axially outward along it, guarantee that claw can reliably clamp electric machine stand.
Description
Technical field
It is specially a kind of for clamping the turning clamp of electric machine stand the present invention relates to motor field.
Background technique
Electric machine stand is usually to use casting machine-shaping, since the structure that electric machine stand has can not be processed and formed at one time,
Need to carry out the both ends of the surface and inboard wall of base of base again turnery processing, when turnery processing needs with scroll chuck to motor
Base carries out positioning clamping, and the claw of scroll chuck is usually clamped on the circular outer wall of electric machine stand end, and claw can not can
The case where by clamping, electric machine stand being be easy to cause to slip axially outward along it.
Summary of the invention
The object of the present invention is to provide the fixtures that one kind is capable of reliable retention electric machine stand.
To achieve the goals above, the technical solution of use are as follows: a kind of turning clamp, the card slot for the turntable being connected with main shaft
Interior three claws of setting constitute scroll chuck, and the card slot that notch is directed toward its center of rotation, turntable disk and card are offered on claw
Slot arranged for interval, the ear of electric machine stand are taken limit and are held in card slot, and the axial sides that the cell wall and ear of card slot are taken constitute motor
Cooperation is kept out in limit in base axial direction.
Compared with prior art, technical effect of the invention are as follows: the card slot on three claws respectively will be on electric machine stand
Three ears take clamping, and the electric machine stand that limitation is closed in cell wall and the ear collocation of card slot slips axially outward along it, guarantee that claw can
Reliably clamp electric machine stand.
Detailed description of the invention
Fig. 1 is the cross-sectional view that claw of the present invention is connected with movable block；
Fig. 2 is the schematic diagram that the ear collocation of a claw and electric machine stand of the invention is closed；
Fig. 3 is the bottom view of claw of the present invention；
Fig. 4 is the axial view of scroll chuck of the present invention.
Specific embodiment
A kind of turning clamp, three claws 10 of setting constitute scroll chucks, card in the card slot for the turntable 20 being connected with main shaft
The card slot 11 that notch is directed toward its center of rotation, 20 disk of turntable and 11 arranged for interval of card slot are offered on pawl 10, electric machine stand A's
Ear is taken A1 limit and is held in card slot 11, and the axial sides that the cell wall 111 and ear of card slot 11 take A1 are constituted in electric machine stand A axial direction
Limit keep out cooperation.
It is usually provided with three ears on the periphery wall of the end electric machine stand A and takes A1, ear is taken and offers connecting hole on A1, and ear is taken
For being connected with electric motor end cap, the application takes A1 using three ears of the end electric machine stand A periphery wall and matches with turning clamp A1
It closes, i.e. the ear of electric machine stand A is taken A1 limit and is held in card slot 11, and the motor of limitation is closed in cell wall 111 and the ear collocation of card slot 11
Base A is slipped axially outward along it, guarantees that claw 10 can reliably clamp electric machine stand A.
In the case where the clamping force of claw 10 is constant, the slot bottom of the card slot 11 is disposed with sawtooth 112, can increase card
Slot 11 and ear take the frictional force between A1, it is ensured that claw 10 being capable of reliable retention electric machine stand A.
In order to further ensure that claw 10 can reliable retention electric machine stand A, the tooth length direction and motor of the sawtooth 111
Base A is axially vertical.
The inside and outside side that the inner wall of two cell walls 111 of the card slot 11 is taken respectively with ear in the axial direction of A1 is affixed, i.e., really
Two cell walls 111 for protecting card slot 11 have enough contacts area with the inside and outside side that ear takes A1, prevent electric machine stand A by axial direction
It causes cell wall 111 and ear to take the pressure that A1 is subject to when external force big, cell wall 111 and ear is avoided to take A1 damage.
Claw 10 includes the first and second plate 12,13 of L-shaped arrangement, the first plate 12 and the movable block 21 in 20 card slot of turntable
It is bolted, the suspension end end of the second plate 12 is provided with card slot 11.Three movable blocks 21 drive three claws when mobile
10 moving radially along turntable 20 realize the clamping of electric machine stand A.
Claims (5)
1. a kind of turning clamp, interior three claws (10) of setting of the card slot of the turntable being connected with main shaft (20) constitute scroll chucks,
It is characterized by: the card slot (11) that notch is directed toward its center of rotation is offered on claw (10), turntable (20) disk and card slot
(11) arranged for interval, the ear of electric machine stand (A) are taken (A1) limit and are held in card slot (11), the cell wall (111) of card slot (11) with
Cooperation is kept out in the limit that the axial sides that ear takes (A1) are constituted in electric machine stand (A) axial direction.
2. turning clamp according to claim 1, it is characterised in that: the slot bottom of the card slot (11) is disposed with sawtooth
(112)。
3. turning clamp according to claim 2, it is characterised in that: the tooth length direction and motor machine of the sawtooth (111)
Seat (A) is axially vertical.
4. turning clamp according to claim 1, it is characterised in that: the inner wall of two cell walls (111) of the card slot (11)
The inside and outside side that face is taken respectively with ear in the axial direction of (A1) is affixed.
5. turning clamp according to claim 1, it is characterised in that: claw (10) includes the first and second plate of L-shaped arrangement
(12,13), the first plate (12) are bolted with the movable block (21) in turntable (20) card slot, the suspension end of the second plate (12)
End is provided with card slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181847.9A CN109047804A (en) | 2018-10-11 | 2018-10-11 | Turning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181847.9A CN109047804A (en) | 2018-10-11 | 2018-10-11 | Turning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109047804A true CN109047804A (en) | 2018-12-21 |
Family
ID=64763811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811181847.9A Pending CN109047804A (en) | 2018-10-11 | 2018-10-11 | Turning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109047804A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133231A (en) * | 1977-07-14 | 1979-01-09 | Richard Corona | Lathe turning fixture |
| CN1370647A (en) * | 2001-02-26 | 2002-09-25 | 张和强 | Two-stage driving self-centering double scroll chuck |
| WO2010084584A1 (en) * | 2009-01-21 | 2010-07-29 | 有限会社 シンセテック | Chuck mechanism, pawl material, and lathe |
| US20110115172A1 (en) * | 2009-11-19 | 2011-05-19 | Fuji Machine Mfg. Co., Ltd. | High precision chuck with centering function |
| CN103240431A (en) * | 2013-05-16 | 2013-08-14 | 西北工业大学 | Hydraulic chuck |
| CN203541595U (en) * | 2013-09-27 | 2014-04-16 | 贵州凯星液力传动机械有限公司 | Turning chuck applicable to irregular parts |
| CN204135342U (en) * | 2014-09-03 | 2015-02-04 | 湖北万邦机电发展有限公司 | Frame manufacture device |
| CN104801735A (en) * | 2014-01-29 | 2015-07-29 | 钜升精机股份有限公司 | Elastic chuck |
| CN204621131U (en) * | 2015-05-25 | 2015-09-09 | 新昌县开源汽车轴承有限公司 | A kind of hydraulic clamping device |
| CN205147357U (en) * | 2015-11-30 | 2016-04-13 | 龙口利佳电气有限公司 | A frock that is used for car processing motor end cover |
| CN205464404U (en) * | 2016-03-30 | 2016-08-17 | 浙江吉利控股集团有限公司 | Special fixture device of numerical control center |
| CN205763951U (en) * | 2016-06-29 | 2016-12-07 | 郝强 | Cylinder is boiled in a covered pot over a slow fire head and is fixed chuck |
| CN209124930U (en) * | 2018-10-11 | 2019-07-19 | 安徽同华新能源动力股份有限公司 | Turning clamp |
-
2018
- 2018-10-11 CN CN201811181847.9A patent/CN109047804A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133231A (en) * | 1977-07-14 | 1979-01-09 | Richard Corona | Lathe turning fixture |
| CN1370647A (en) * | 2001-02-26 | 2002-09-25 | 张和强 | Two-stage driving self-centering double scroll chuck |
| WO2010084584A1 (en) * | 2009-01-21 | 2010-07-29 | 有限会社 シンセテック | Chuck mechanism, pawl material, and lathe |
| US20110115172A1 (en) * | 2009-11-19 | 2011-05-19 | Fuji Machine Mfg. Co., Ltd. | High precision chuck with centering function |
| CN103240431A (en) * | 2013-05-16 | 2013-08-14 | 西北工业大学 | Hydraulic chuck |
| CN203541595U (en) * | 2013-09-27 | 2014-04-16 | 贵州凯星液力传动机械有限公司 | Turning chuck applicable to irregular parts |
| CN104801735A (en) * | 2014-01-29 | 2015-07-29 | 钜升精机股份有限公司 | Elastic chuck |
| CN204135342U (en) * | 2014-09-03 | 2015-02-04 | 湖北万邦机电发展有限公司 | Frame manufacture device |
| CN204621131U (en) * | 2015-05-25 | 2015-09-09 | 新昌县开源汽车轴承有限公司 | A kind of hydraulic clamping device |
| CN205147357U (en) * | 2015-11-30 | 2016-04-13 | 龙口利佳电气有限公司 | A frock that is used for car processing motor end cover |
| CN205464404U (en) * | 2016-03-30 | 2016-08-17 | 浙江吉利控股集团有限公司 | Special fixture device of numerical control center |
| CN205763951U (en) * | 2016-06-29 | 2016-12-07 | 郝强 | Cylinder is boiled in a covered pot over a slow fire head and is fixed chuck |
| CN209124930U (en) * | 2018-10-11 | 2019-07-19 | 安徽同华新能源动力股份有限公司 | Turning clamp |
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Legal Events
| 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 |