CN102490082A - Wheel die index chuck - Google Patents
Wheel die index chuck Download PDFInfo
- Publication number
- CN102490082A CN102490082A CN2011103812271A CN201110381227A CN102490082A CN 102490082 A CN102490082 A CN 102490082A CN 2011103812271 A CN2011103812271 A CN 2011103812271A CN 201110381227 A CN201110381227 A CN 201110381227A CN 102490082 A CN102490082 A CN 102490082A
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- CN
- China
- Prior art keywords
- chuck
- rotatable
- guide rail
- ring
- shaped guide
- 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.)
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Abstract
The invention discloses a wheel die index chuck which comprises a rotatable index chuck (1), a fixed chuck seat (3), a ring-shaped guide rail (2), a central shaft (6) and a chuck braking device (5), wherein a die is arranged on the rotatable index chuck (1), the rotatable index chuck (1) is fixed on the fixed chuck seat (3) through the ring-shaped guide rail (2) and can freely rotate, the chuck braking device (5) is used for preventing the chuck from moving, and a locking screw rod (13) and a crake block (10) are arranged in clearance fit manner; the periphery of the rotatable index chuck (1) is provided with small holes, upper and lower chucks are connected through the central shaft (6), two ends of the shaft are respectively fixed with a deep groove ball shaft (8), the deep groove ball shafts (8) are in key connection with the rotatable index chuck (1), and the ring-shaped guide rail (2) is arranged between the upper and lower chucks.
Description
Technical field
The present invention relates to the device of mold position in the mould spark machined.Utilize index dial to realize the positioning of rotating of circumferencial direction.
Background technology
General electrical spark working man-hour adopts that overall electrode is disposable to machine.But sometimes we can often to run into the mould volume bigger, it is also big to do the overall electrode size, can exceed the rated load and the size of electric spark equipment like this, when disposable processing can't realize, needs electrode is split into several equal portions.
Summary of the invention
The purpose of this invention is to provide a kind of simple, easy realization and flexible operation, the cheap frock clamp that meets process requirements.
The present invention for the practical solution that the technical solution problem is adopted is: the wheel die index chuck comprises rotatable chuck, fixing chuck seat, ring-shaped guide rail, central shaft, chuck brake apparatus.
On the rotatable chuck mould is set, with pressing plate and dovetail groove locking, rotation rotatable chuck in locking back is to specified angle, and the angle of rotation is confirmed through the scale on the upper and lower scroll chuck outer.Rotatable chuck is fixedly freely rotating on the chuck seat through ring-shaped guide rail, tightens the chuck brake apparatus and prevents that chuck is movable, and tie down screw and brake block adopt matched in clearance.Around the rotatable chuck aperture is set, can iron staff be penetrated in the hole, move rotatable chuck.
Upper and lower scroll chuck connects through central shaft, and the two ends of axle are fixed with the zanjon ball journal respectively, plays axially and the effect of radial location, and the zanjon ball journal is connected through key with rotatable chuck.Be furnished with ring-shaped guide rail between upper and lower scroll chuck, this mechanism also plays the effect of radial location simultaneously except realizing steadily accurate rotating function.When rotatable chuck rotates to assigned address, utilize the chuck brake apparatus, utilize the deadweight of chuck and mould simultaneously, realize the braking of chuck.
Beneficial effect of the present invention is: can rotate freely calibration, realize the packing of electrode, easy operation saves time.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is rotatable chuck sketch map.
Fig. 3 is fixing chuck sketch map.
Fig. 4 is a chuck brake apparatus sketch map.
The rotatable chuck of 1-among the figure, the 2-ring-shaped guide rail, 3-is chuck seat fixedly, 4-pad, 5-chuck brake apparatus, 6-central shaft, 7-flat key, 8-deep groove ball bearing, 9-bolt, 10-brake block, 11-holder, 12-screw-threaded coupling seat, 13-tie down screw.
The specific embodiment:
Whole device comprises rotatable chuck 1, and fixedly chuck seat 3, ring-shaped guide rail 2, central shaft 6, chuck brake apparatus 5.
On the rotatable chuck 1 mould is set, with pressing plate and dovetail groove locking, rotation rotatable chuck 1 in locking back is to specified angle, and the angle of rotation is confirmed through the scale on the upper and lower scroll chuck outer.Rotatable chuck 1 is fixedly freely rotating on the chuck seat 3 through ring-shaped guide rail 2, tightens chuck brake apparatus 5 and prevents that chuck is movable, and tie down screw 13 adopts matched in clearance with brake block 10.Around the rotatable chuck 1 aperture is set, can iron staff be penetrated in the hole, move rotatable chuck 1.
Upper and lower scroll chuck connects through central shaft 6, and the two ends of axle are fixed with zanjon ball journal 8 respectively, plays axially and the effect of radial location, and zanjon ball journal 8 and rotatable chuck 1 are connected through key.Be furnished with ring-shaped guide rail 2 between upper and lower scroll chuck, this mechanism also plays the effect of radial location simultaneously except realizing steadily accurate rotating function.When rotatable chuck 1 rotates to assigned address, utilize chuck brake apparatus 5, utilize the deadweight of chuck and mould simultaneously, realize the braking of chuck.
Claims (4)
1. the wheel die index chuck comprises rotatable chuck (1), fixedly chuck seat (3); Ring-shaped guide rail (2), central shaft (6), chuck brake apparatus (5); It is characterized in that: on the rotatable chuck 1 mould is set; Rotatable chuck (1) is gone up at fixing chuck seat (3) through ring-shaped guide rail (2) and freely is rotated, and chuck brake apparatus (5) prevents the chuck activity, tie down screw (13) and brake block (10) employing matched in clearance.
2. according to the described wheel die index chuck of claim 1, it is characterized in that: rotatable chuck (1) is provided with aperture on every side.
3. according to the described wheel die index chuck of claim 1, it is characterized in that: upper and lower scroll chuck connects through central shaft (6), and the two ends of axle are fixed with zanjon ball journal (8) respectively, and zanjon ball journal (8) is connected through key with rotatable chuck (1).
4. according to the described wheel die index chuck of claim 1, it is characterized in that: be furnished with ring-shaped guide rail (2) between upper and lower scroll chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103812271A CN102490082A (en) | 2011-11-26 | 2011-11-26 | Wheel die index chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103812271A CN102490082A (en) | 2011-11-26 | 2011-11-26 | Wheel die index chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102490082A true CN102490082A (en) | 2012-06-13 |
Family
ID=46181965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103812271A Pending CN102490082A (en) | 2011-11-26 | 2011-11-26 | Wheel die index chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102490082A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326537A (en) * | 1998-11-17 | 2001-12-12 | Skf工程研究中心公司 | Screw actuator with lubricant dosing and brake calliper |
| CN1718368A (en) * | 2005-08-11 | 2006-01-11 | 株式会社山崎 | Rotary bench |
| CN102019563A (en) * | 2009-09-11 | 2011-04-20 | 黑旋风锯业股份有限公司 | Indexing device for tooth punching on circular saw blade substrate |
| CN202462112U (en) * | 2011-11-26 | 2012-10-03 | 中信戴卡轮毂制造股份有限公司 | Wheel mold index chuck |
-
2011
- 2011-11-26 CN CN2011103812271A patent/CN102490082A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326537A (en) * | 1998-11-17 | 2001-12-12 | Skf工程研究中心公司 | Screw actuator with lubricant dosing and brake calliper |
| CN1718368A (en) * | 2005-08-11 | 2006-01-11 | 株式会社山崎 | Rotary bench |
| CN102019563A (en) * | 2009-09-11 | 2011-04-20 | 黑旋风锯业股份有限公司 | Indexing device for tooth punching on circular saw blade substrate |
| CN202462112U (en) * | 2011-11-26 | 2012-10-03 | 中信戴卡轮毂制造股份有限公司 | Wheel mold index chuck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |