CN204381463U - A kind of chuck stock stop - Google Patents
A kind of chuck stock stop Download PDFInfo
- Publication number
- CN204381463U CN204381463U CN201420761294.5U CN201420761294U CN204381463U CN 204381463 U CN204381463 U CN 204381463U CN 201420761294 U CN201420761294 U CN 201420761294U CN 204381463 U CN204381463 U CN 204381463U
- Authority
- CN
- China
- Prior art keywords
- adjusting lever
- block
- material blocking
- stock stop
- blocking block
- 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
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- Revetment (AREA)
Abstract
The utility model provides a kind of chuck stock stop, and this chuck stock stop is placed in the trombone slide of hydraulic oil cylinder driving, comprises material blocking block, adjusting lever, ring flange and nut.The left end of adjusting lever is arranged to six square head structures, by screwing six square toes to change the position that is spirally connected of screw thread on nut and adjusting lever, thus regulate the position of adjusting lever in trombone slide thus the position of adjustment material blocking block, stretch into hollow chuck and main shaft with the part adapting to different length.Be socketed with O-ring seal outside material blocking block, prevent the cooling fluid come from the splashing of chuck place machining area from being flowed out by pull bar.The utility model extension supporting block, to help the position adjusting material blocking block, avoids centre-of gravity shift occurs, and also overlap outward at back-up block has O-ring seal simultaneously, plays stable and double protection effect.
Description
Technical field
The utility model relates to chuck member, is specifically related to a kind of chuck stop gauge.
Background technology
In field of machining such as turnery processing, turnery processing many employings chuck of part is fixed.But due to the length of chuck usually shorter, when clamping is compared with elongated workpieces, easily there is the unstable phenomenon of clamping, to such an extent as to occur sometimes departing from the problems such as center of gravity when processing, thus the precision of impact processing.Conveniently long material is processed, and also the interior all-pass hole of installing of promising hollow chuck processes to facilitate long material at present.But long material or location are difficult to the shortcoming such as the shortcomings such as control, stationarity difference in all-pass hole.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is that providing a kind of can put, facilitates long chuck stock stop of expecting Processing to length by fixed length material level.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A kind of chuck stock stop, this chuck stock stop is placed in the trombone slide of hydraulic oil cylinder driving, it is characterized in that: this chuck stock stop comprises stock stop, adjusting lever, ring flange and nut;
Described trombone slide is hollow structure, and adjusting lever is coaxial with trombone slide, and adjusting lever is provided with screw thread;
The material blocking block of the right-hand member connecting cylinder shape of described adjusting lever, material blocking block is socketed with O-ring seal, and to make material blocking block and sealing ring match with trombone slide inwall, the left end of material blocking block extends a junction left along adjusting lever outer wall;
The sheathed columniform back-up block in middle part of described adjusting lever, back-up block is socketed with O-ring seal, matches to make back-up block and sealing ring with trombone slide inwall;
The left end of described adjusting lever is six square head structures, and adjusting lever is locked on oil cylinder by being spirally connected with ring flange and nut.
As preferably, described material blocking block has annular groove, annular RunddichtringO is socketed in groove, and material blocking block and sealing ring are matched with trombone slide inwall.
As preferably, described back-up block has annular groove, annular RunddichtringO is socketed in annular groove, and back-up block and sealing ring are matched with trombone slide inwall.
As preferably, the connecting portion of described material blocking block and the fixed form of adjusting lever are for rivet or clamping.
As preferably, the fixed form of described back-up block and adjusting lever is for being spirally connected.
As preferably, the left end of described back-up block extends a junction left along adjusting lever outer wall.
As preferably, the connecting portion of described back-up block and the fixed form of adjusting lever are for being spirally connected, riveting or clamping.
As preferably, described material blocking block is provided with the installing hole for mounting and adjusting bar, and the right-hand member of adjusting lever is through connecting portion and be fixed on material blocking block by installing hole.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model arranges adjusting lever and material blocking block in trombone slide, by regulating the position of adjusting lever in trombone slide thus the position of adjustment material blocking block, stretches into hollow chuck and main shaft with the part adapting to different length.Be socketed with O-ring seal outside material blocking block, prevent the cooling fluid come from the splashing of chuck place machining area from being flowed out by pull bar.The utility model extension supporting block, to help the position adjusting material blocking block, avoid centre-of gravity shift occurs, also back-up block and trombone slide contact internal walls part are equipped with O-ring seal simultaneously, play stable and double protection effect.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 the utility model structural representation;
Fig. 2 the utility model is used for the structural representation of chuck;
In Fig. 1-2, each Reference numeral: 1, trombone slide; 2, adjusting lever; 3, material blocking block; 4, back-up block; 5,
O-ring seal; 6, ring flange; 7, nut; 8, front terminal pad; 9, chuck; 10, rear terminal pad;
11, oil cylinder.
Detailed description of the invention
embodiment 1
As shown in Figure 1, the utility model provides a kind of chuck stock stop, comprises material blocking block 3, adjusting lever 2, ring flange 6 and nut 7.As shown in Figure 2, this chuck stock stop is positioned at the trombone slide 1 that oil cylinder 11 drives.This chuck stock stop is connected with hollow chuck 9 by front terminal pad 8, is connected with oil cylinder 11 by rear terminal pad 10.
As shown in Figure 1, trombone slide 1 is hollow structure, and adjusting lever 2 is coaxial with trombone slide 1, and the right-hand member of adjusting lever 2 connects material blocking block 3, and adjusting lever 2 is provided with screw thread.Material blocking block 3 is cylindrical, material blocking block 3 is socketed with O-ring seal 5, matches with trombone slide 1 inwall to make material blocking block 3 and O-ring seal 5.The left end of material blocking block 3 extends a junction left along adjusting lever 2 outer wall, and the connecting portion of material blocking block 3 and the fixed form of adjusting lever 2 are for rivet or clamping.
As shown in Figure 1, the sheathed columniform back-up block 4 in middle part of adjusting lever 2, this back-up block 4 is socketed with O-ring seal 5, matches to make back-up block 4 and O-ring seal 5 with trombone slide 1 inwall.The fixed form of back-up block 4 and adjusting lever 2 is for being spirally connected.
The left end of adjusting lever 2 is six square head structures, and this adjusting lever 2 is locked on oil cylinder 11 by being spirally connected with ring flange 6 and nut 7.When unclamping nut 7, by screwing six square toes to change the position that is spirally connected of screw thread on nut 7 and adjusting lever 2, thus changing the position in trombone slide 1 of adjusting lever 2, and then controlling the position of material blocking block 3, with the part of fixing and locking different length.
embodiment 2
On the basis of embodiment 1, material blocking block 3 and back-up block 4 have annular groove, and annular RunddichtringO is socketed in annular groove, and material blocking block 3 and back-up block 4 sealing ring are matched with trombone slide 1 inwall.
embodiment 3
On the basis of embodiment 1 or 2, the left end of back-up block 4 extends a junction left along adjusting lever 2 outer wall, and the connecting portion of this back-up block 4 and the fixed form of adjusting lever 2 are for being spirally connected, riveting or clamping.To make back-up block 4 more firm with the socket of adjusting lever, avoid back-up block 4 that the phenomenon of disalignment occurs in moving process.
embodiment 4
The installing hole be provided with for mounting and adjusting bar 2 of material blocking block 3, the right-hand member of adjusting lever 2 is passed the connecting portion of material blocking block 3 and is fixed on material blocking block 3 by installing hole.To make adjusting lever 2 more firm with fixing of material blocking block 3.
Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (8)
1. a chuck stock stop, this chuck stock stop is placed in the trombone slide of hydraulic oil cylinder driving, it is characterized in that: this chuck stock stop comprises stock stop, adjusting lever, ring flange and nut;
Described trombone slide is hollow structure, and adjusting lever is coaxial with trombone slide, and adjusting lever is provided with screw thread;
The material blocking block of the right-hand member connecting cylinder shape of described adjusting lever, material blocking block is socketed with O-ring seal, and to make material blocking block and sealing ring match with trombone slide inwall, the left end of material blocking block extends a junction left along adjusting lever outer wall;
The sheathed columniform back-up block in middle part of described adjusting lever, back-up block is socketed with O-ring seal, matches to make back-up block and sealing ring with trombone slide inwall;
The left end of described adjusting lever is six square head structures, and adjusting lever is locked on oil cylinder by being spirally connected with ring flange and nut.
2. chuck stock stop according to claim 1, it is characterized in that: described material blocking block has annular groove, annular RunddichtringO is socketed in groove, and material blocking block and sealing ring are matched with trombone slide inwall.
3. chuck stock stop according to claim 1, it is characterized in that: described back-up block has annular groove, annular RunddichtringO is socketed in annular groove, and back-up block and sealing ring are matched with trombone slide inwall.
4. chuck stock stop according to claim 1, is characterized in that: the connecting portion of described material blocking block and the fixed form of adjusting lever are for rivet or clamping.
5. chuck stock stop according to claim 1, is characterized in that: the fixed form of described back-up block and adjusting lever is for being spirally connected.
6. chuck stock stop according to claim 1, is characterized in that: the left end of described back-up block extends a junction left along adjusting lever outer wall.
7. chuck stock stop according to claim 6, is characterized in that: the connecting portion of described back-up block and the fixed form of adjusting lever are for being spirally connected, riveting or clamping.
8. chuck stock stop according to claim 1, is characterized in that: described material blocking block is provided with the installing hole for mounting and adjusting bar, and the right-hand member of adjusting lever is passed connecting portion and is fixed on material blocking block by installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761294.5U CN204381463U (en) | 2014-12-04 | 2014-12-04 | A kind of chuck stock stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761294.5U CN204381463U (en) | 2014-12-04 | 2014-12-04 | A kind of chuck stock stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381463U true CN204381463U (en) | 2015-06-10 |
Family
ID=53354218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420761294.5U Expired - Fee Related CN204381463U (en) | 2014-12-04 | 2014-12-04 | A kind of chuck stock stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381463U (en) |
-
2014
- 2014-12-04 CN CN201420761294.5U patent/CN204381463U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20161204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |