CN208357807U - A kind of Workpiece clamping head ejecting mechanism - Google Patents
A kind of Workpiece clamping head ejecting mechanism Download PDFInfo
- Publication number
- CN208357807U CN208357807U CN201820786826.9U CN201820786826U CN208357807U CN 208357807 U CN208357807 U CN 208357807U CN 201820786826 U CN201820786826 U CN 201820786826U CN 208357807 U CN208357807 U CN 208357807U
- Authority
- CN
- China
- Prior art keywords
- ejecting mechanism
- gripper body
- clamping head
- screw thread
- workpiece clamping
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of Workpiece clamping head ejecting mechanisms, including Gripper body, ejecting mechanism and limiting plate, ejecting mechanism includes the mandril set gradually, slide bar and support rod, the cunning chamber with slide bar cooperation is provided in the Gripper body, the rear portion that the Gripper body is located at sliding chamber is provided with internal screw thread, the limiting plate is provided with the external screw thread being threaded with internal screw thread, spring is socketed with outside the support rod, the spring one end contacts at slide bar, the spring other end contacts at limiting plate, the utility model is structurally reasonable, can adjust mandril to workpiece distance, in the case where ejecting active force the same terms, it can be realized the same drop-off positions of the artifact-driven of different weight.
Description
Technical field
The utility model relates to numerically controlled lathe accessory field, in particular to a kind of Workpiece clamping head ejecting mechanism.
Background technique
Liftout attachment is provided in numerically controlled lathe, after clamping device such as scroll chuck etc. unclamps workpiece, ejection is filled
Setting can eject outward workpiece, to realize the purpose of self-emptying.
Amount of force is consistent when liftout attachment ejects workpiece at present, and workpiece varies in weight, in identical active force
Under, the distance that workpiece is dished out in ejection process is different, and thus discharging point is also different.
It is located in front of clamping device in numerically controlled lathe and is provided with charge cask, since the discharging point of workpiece is different,
So different workpiece can be fallen in charge cask by being difficult to meet, so the liftout attachment of the prior art needs to be changed
Into.
Utility model content
The purpose of the utility model is to provide a kind of Workpiece clamping head ejecting mechanism, can adjust mandril to workpiece distance,
In the case where ejecting active force the same terms, can be realized the same drop-off positions of the artifact-driven of different weight.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of Workpiece clamping head ejecting mechanism, including Gripper body, ejecting mechanism and limiting plate, ejecting mechanism include successively
Mandril, slide bar and the support rod of setting are provided with the cunning chamber with slide bar cooperation in the Gripper body, and the Gripper body, which is located at, to be slided
The rear portion of chamber is provided with internal screw thread, and the limiting plate is provided with the external screw thread being threaded with internal screw thread, outside the support rod
It is socketed with spring, the spring one end contacts at slide bar, and the spring other end contacts at limiting plate.
By adopting the above technical scheme, for different weight workpiece, rotary stopper pedestal does not change in the restoring force of spring
In the state of change, it can increase or reduce the stroke of mandril, when so as to realize ejection workpiece, workpiece is by different works
Firmly to achieve the purpose that fall in charge cask.
Preferably, the rear portion that the Gripper body is located at sliding chamber is provided with threaded portion, the threaded portion is provided with button side,
The button side offers counterbore, and fastening bolt is equipped in the counterbore, and one end that the fastening bolt wears counterbore is fixedly connected on
Gripper body；The internal screw thread is arranged in the threaded portion.
By adopting the above technical scheme, threaded portion can dismantle, in this way, can dismantle threaded portion when thread abrasion
Get off and then replaced, to achieve the purpose that resource makes full use of.
Preferably, the rear portion that the Gripper body is located at sliding chamber is provided with step, the threaded portion contacts at step.
By adopting the above technical scheme, step be used for for threaded portion against, improve threaded portion installation when and installation after stabilization
Property.
Preferably, the step offers limiting slot, the threaded portion is provided with the limit with limiting slot in inlay card cooperation
Position block.
By adopting the above technical scheme, after limited block snaps onto limiting slot, screw thread is further improved after limit
Portion during installation with the stability after installation.
Preferably, the sliding cavity wall is provided with polishing layer.
By adopting the above technical scheme, polishing layer can reduce the frictional force between slide bar and sliding chamber, so that sliding bar is suitable
Freely.
Preferably, the mandril is steel pole.
By adopting the above technical scheme, steel pole structure intensity is higher, it is not easy to damage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the cross-sectional view of embodiment；
Fig. 3 is the portion the A enlarged drawing of Fig. 2.
Appended drawing reference: 1, Gripper body；11, sliding chamber；12, internal screw thread；2, ejecting mechanism；21, mandril；22, slide bar；23,
Support rod；3, limiting plate；31, external screw thread；4, threaded portion；5, fastening bolt；6, step；7, limiting slot；8, limited block；9, spring.
Specific embodiment
As described below is only preferred embodiments of the present invention, and protection scope is not limited merely to the embodiment, all
The protection scope of the utility model should belong in the technical solution belonged under the utility model thinking.Simultaneously it should be pointed out that for
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, this
A little improvements and modifications also should be regarded as the protection scope of the utility model.
See Fig. 1 to 3, a kind of Workpiece clamping head ejecting mechanism, including Gripper body 1, ejecting mechanism 2 and limiting plate 3 three
Point, ejecting mechanism 2 includes mandril 21, slide bar 22 and the support rod 23 set gradually, and the diameter of slide bar 22 is greater than mandril 21 and support rod
23 diameter；The cunning chamber 11 cooperated with slide bar 22 is provided in Gripper body 1；Sliding 11 inner wall of chamber is provided with polishing layer, polishes
Layer can reduce the frictional force between slide bar 22 and sliding chamber 11 so that slide bar 22 slide it is smooth；In addition, mandril 21 is steel pole, steel
Rod structure intensity is higher, it is not easy to damage.
The rear portion that Gripper body 1 is located at sliding chamber 11 is provided with internal screw thread 12, and internal screw thread 12 is arranged as follows, Gripper body
1 rear portion for being located at sliding chamber 11 is provided with step 6, and the rear portion that Gripper body 1 is located at sliding chamber 11 is provided with threaded portion 4, threaded portion 4
Contact at step 6, step 6 is used for for threaded portion 4 against improving stability when threaded portion 4 is installed and after installation；Threaded portion 4
It is provided with button side, button side offers counterbore, fastening bolt 5 is equipped in counterbore, one end that fastening bolt 5 wears counterbore is fixedly connected on
Gripper body 1；The internal screw thread 12 is arranged in threaded portion 4.
In addition, step 6 offers limiting slot 7, the threaded portion 4 is provided with the limited block with limiting slot 7 in inlay card cooperation
8.After limited block 8 snaps onto limiting slot 7, threaded portion 4 is further improved during installation and after installation after limit
Stability.
Limiting plate 3 is to be provided with the external screw thread 31 being threaded with internal screw thread 12, is socketed with spring 9 outside support rod 23,
9 one end of spring contacts at slide bar 22, and 9 other end of spring contacts at limiting plate 3.
For with different weight workpiece, rotary stopper pedestal 3 can under the immovable state of restoring force of spring 9
Increase or reduce the stroke of mandril 21, when so as to realize ejection workpiece, workpiece is reached by different active forces
The purpose in charge cask can be fallen to.
Claims (6)
1. a kind of Workpiece clamping head ejecting mechanism, which is characterized in that including Gripper body (1), ejecting mechanism and limiting plate (3),
Ejecting mechanism includes the mandril (21), slide bar (22) and support rod (23) set gradually, is provided with and slides in the Gripper body (1)
The cunning chamber (11) of bar (22) cooperation, the rear portion that the Gripper body (1) is located at sliding chamber (11) are provided with internal screw thread (12), the limit
Position pedestal (3) is provided with the external screw thread (31) being threaded with internal screw thread (12), and spring is socketed with outside the support rod (23)
(9), described spring (9) one end contacts at slide bar (22), and spring (9) other end contacts at limiting plate (3).
2. a kind of Workpiece clamping head ejecting mechanism according to claim 1, which is characterized in that the Gripper body (1) is located at
The rear portion of sliding chamber (11) is provided with threaded portion (4), and the threaded portion (4) is provided with button side, and the button side offers counterbore, described
It is equipped in counterbore fastening bolt (5), one end that the fastening bolt (5) wears counterbore is fixedly connected on Gripper body (1)；The spiral shell
The internal screw thread (12) is arranged in line portion (4).
3. a kind of Workpiece clamping head ejecting mechanism according to claim 2, which is characterized in that the Gripper body (1) is located at
The rear portion of sliding chamber (11) is provided with step (6), and the threaded portion (4) contacts at step (6).
4. a kind of Workpiece clamping head ejecting mechanism according to claim 3, which is characterized in that the step (6) opens up limited
Position slot (7), the threaded portion (4) are provided with the limited block (8) with limiting slot (7) in inlay card cooperation.
5. a kind of Workpiece clamping head ejecting mechanism according to claim 4, which is characterized in that sliding chamber (11) the inner wall setting
There is polishing layer.
6. a kind of Workpiece clamping head ejecting mechanism according to claim 5, which is characterized in that the mandril (21) is steel pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786826.9U CN208357807U (en) | 2018-05-25 | 2018-05-25 | A kind of Workpiece clamping head ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786826.9U CN208357807U (en) | 2018-05-25 | 2018-05-25 | A kind of Workpiece clamping head ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208357807U true CN208357807U (en) | 2019-01-11 |
Family
ID=64930158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820786826.9U Expired - Fee Related CN208357807U (en) | 2018-05-25 | 2018-05-25 | A kind of Workpiece clamping head ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208357807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890103A (en) * | 2020-07-27 | 2020-11-06 | 台州一鼎数控机床有限公司 | Numerical control machine tool with material guide channel |
-
2018
- 2018-05-25 CN CN201820786826.9U patent/CN208357807U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890103A (en) * | 2020-07-27 | 2020-11-06 | 台州一鼎数控机床有限公司 | Numerical control machine tool with material guide channel |
| CN111890103B (en) * | 2020-07-27 | 2021-08-17 | 台州一鼎数控机床有限公司 | Numerical control machine tool with material guide channel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208357807U (en) | A kind of Workpiece clamping head ejecting mechanism | |
| CN205883791U (en) | Take out drawer type electronic equipment's handlebar assembly | |
| CN109058272A (en) | A kind of fastening parts of automobiles | |
| CN105480785B (en) | A kind of winding device | |
| CN104029158B (en) | A kind of force moment protection safety chuck wrench | |
| CN203390906U (en) | Precious metal working table and tool containing rack thereof | |
| CN208556936U (en) | A kind of bearing Double End polishing machine of automatic feed/discharge | |
| CN208358364U (en) | A kind of workpiece ejecting device | |
| CN211491345U (en) | Chain length adjusting device | |
| CN213672892U (en) | Irregular workpiece fixing device for numerical control machine tool | |
| CN211314816U (en) | Replaceable anti-theft nut | |
| CN208772517U (en) | A kind of fully automatic feeding spool machining drilling machine | |
| CN202847929U (en) | Motorcycle handlebar capable of being lengthened | |
| CN208304944U (en) | A kind of pulling block device | |
| CN219094525U (en) | Multifunctional tool bit storage device for numerical control machine tool | |
| CN206214014U (en) | Vacuum cleaner | |
| CN216375487U (en) | Positioning box with accommodating and accommodating functions | |
| CN208214345U (en) | A kind of lathe feeding mechanism of eduction rod | |
| CN209430582U (en) | A kind of fastening parts of automobiles | |
| CN208773305U (en) | A kind of numerically controlled automatic grinding machine tool magazine for being convenient for locking blade | |
| CN214741981U (en) | Plunger pump control switch | |
| CN207026510U (en) | The knife rest platform screw locking part of numerical control machine tool | |
| CN208357808U (en) | A kind of workpiece tote cart group | |
| CN204819286U (en) | Adjustable spanner structure that resets dallies | |
| CN207575569U (en) | A kind of vehicle window-breaking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314000 Industrial Zone, Yu Xin Town, Nanhu District, Zhejiang, Jiaxing Patentee after: Jiaxing Feili Fluid Technology Co.,Ltd. Address before: 314000 Industrial Zone, Yu Xin Town, Nanhu District, Zhejiang, Jiaxing Patentee before: JIAXING FEILONG AUTOMOBILE PIPE FITTING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |