CN203621941U - Central frame for cylinder barrel processing - Google Patents
Central frame for cylinder barrel processing Download PDFInfo
- Publication number
- CN203621941U CN203621941U CN201320857996.9U CN201320857996U CN203621941U CN 203621941 U CN203621941 U CN 203621941U CN 201320857996 U CN201320857996 U CN 201320857996U CN 203621941 U CN203621941 U CN 203621941U
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- CN
- China
- Prior art keywords
- cylinder barrel
- barrel processing
- lug boss
- centre frame
- cylinder
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a central frame for cylinder barrel processing. The central frame comprises a fixing frame and a rotating cylinder, wherein the fixing frame and the rotating cylinder are connected through a bearing. A protruding portion is arranged at the front end of the rotating cylinder and provided with a plurality of adjusting screw rods, the adjusting screw rods are the same in length and arranged on the protruding portion uniformly, and the front ends of the adjusting screw rods are connected with screw rod ends through threads. The central frame for cylinder barrel processing has the advantages of being accurate in clamping location, fast and convenient to install and capable of guaranteeing the use performance of a cylinder barrel.
Description
Technical field
The utility model belongs to mechanical field, relates to particularly a kind of cylinder barrel processing centre frame.
Background technology
Existing Barrel of Hydraulic Cylinders processing is generally open type roller structure with centre frame, when use, need to process in advance corresponding sub-frame position, therefore need in advance institute's processing parts cylindrical to be carried out to pre-turning, this centre frame has a negative impact for the trade union that adds of thin-walled parts (as thin-walled cylinder barrel), particularly can be more unfavorable for the thin-walled cylinder barrel of cold-drawn material, produce unfavorable factor mainly contain following some: first, cylinder barrel material is through forming the thin hardened layer of one deck at outer surface after cold-drawn, because the existence of this hardened layer has ensured the mechanical property of cylinder barrel, , this layer of hardened layer turning can be fallen when turning sub-frame the position, cause the mechanical properties decrease of cylinder barrel, cause a weak spot to whole cylinder barrel, affect the serviceability of whole cylinder barrel, the second, for the thin-walled parts of common material, the turning of sub-frame position also can produce the phenomenon of strength decreased.
Summary of the invention
The purpose of this utility model is to solve the problems of the technologies described above, and accurate, the quick for installation convenience of a kind of clamping and positioning is provided, can ensures the cylinder barrel processing centre frame of cylinder barrel serviceability.
The technical solution of the utility model is: a kind of cylinder barrel processing centre frame, comprise fixed mount and rotating cylinder, described fixed mount is connected by bearing with rotating cylinder, described rotating cylinder front end is provided with lug boss, described lug boss is provided with multiple adjustment screw rods, the length of described multiple adjustment screw rods is consistent and be evenly arranged on lug boss, adjusts screw front end and has been threaded connection screw end head.
By lug boss being set at rotating cylinder front end and multiple adjustment screw rods being set on lug boss, multiple adjustment screw designs are become to length unanimously and are evenly arranged on lug boss, because cylinder barrel outer wall dimension evenly becomes adjustment screw design, length is consistent conveniently to be clamped cylinder barrel, centering, clamp by adjusting screw rod, the cylinder barrel that centering is to be processed, clamping and positioning is accurate, convenience quick for installation, simultaneously without the sub-frame position of getting on the bus at processed cylinder barrel, thereby can avoid the hardened layer turning of cylinder barrel outer surface to fall to affect the mechanical property of cylinder barrel, can ensure the serviceability of cylinder barrel.
Preferably, described screw end head is magnesium iron termination.
Preferably, described screw end head is soft pawl termination.
Preferably, the quantity of described adjustment screw rod is 4.
Preferably, described fixed mount below is provided with gripper shoe, and described gripper shoe both sides are provided with floor, and gripper shoe below is provided with base.
The beneficial effects of the utility model are: by lug boss being set at rotating cylinder front end and multiple adjustment screw rods being set on lug boss, multiple adjustment screw designs are become to length unanimously and are evenly arranged on lug boss, by adjusting, screw rod clamps, centering cylinder barrel to be processed, and accurate, the quick for installation convenience of clamping and positioning also can ensure the serviceability of cylinder barrel.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is right view of the present utility model.
In figure, 1, base, 2, floor, 3, fixed mount, 4, rotating cylinder, 5, bearing, 6, screw end head, 7, screwed hole, 8, adjust screw rod, 9, gripper shoe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
Referring to Fig. 1 and Fig. 2, cylinder barrel processing centre frame of the present utility model, comprise fixed mount 3 and rotating cylinder 4, this fixed mount 3 is connected by bearing 5 with rotating cylinder 4, being respectively equipped with bearing (ball) cover in the front and back end of bearing 5 makes bearing 5 can normally work and prevent that dust impurity from entering, the front end of rotating cylinder 4 is provided with lug boss, this lug boss and rotary barrel are one-body molded, multiple screwed holes are set on lug boss and are equipped with in screwed hole and adjust screw rod 8, the reason that lug boss is set is that common rotary barrel is all very thin, if directly adjustment screw rod 8 is arranged on rotary barrel, clamping, when centering processing cylinder barrel, adjusting range is little, use inconvenient, set up lug boss, in can increasing, establish the depth of thread, increase the adjusting range of adjusting screw rod 8, clamp, centering processing cylinder barrel is convenient and reliable.Simultaneously, be provided with screwed hole 7 at the front end of adjusting screw rod 8, be threaded connection screw end head 6, particularly, this screw end head 6 is magnesium iron terminations, and by adjusting, screw rod clamps, centering cylinder barrel to be processed, accurate, the quick for installation convenience of clamping and positioning, simultaneously without the sub-frame position of getting on the bus at processed cylinder barrel, thereby can avoid the hardened layer turning of cylinder barrel outer surface to fall, affect the mechanical property of cylinder barrel.
In embodiment of the present utility model, the quantity of adjusting screw rod 8 is 4, it is consistent and be evenly arranged on lug boss that each adjusts the length of screw rod 8, to facilitate clamping, centering processing cylinder barrel, simultaneously in order processing cylinder barrel surface not to be damaged, screw end head 6 is designed to soft pawl termination, below fixed mount 3, be provided with gripper shoe 9, the both sides of this gripper shoe 9 are provided with floor 2, to strengthen the support strength of gripper shoe 9 to fixed mount 3, gripper shoe 9 belows are provided with base 1, when use, this base 1 is arranged on guide ways on lathe bed, thereby complete the installation of whole cylinder barrel processing centre frame.
Although more than described detailed description of the invention of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is to be limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these changes and amendment all fall into protection domain of the present utility model.
Claims (5)
1. a cylinder barrel processing centre frame, comprise fixed mount and rotating cylinder, described fixed mount is connected by bearing with rotating cylinder, it is characterized in that: described rotating cylinder front end is provided with lug boss, described lug boss is provided with multiple adjustment screw rods, the length of described multiple adjustment screw rods is consistent and be evenly arranged on lug boss, adjusts screw front end and has been threaded connection screw end head.
2. a kind of cylinder barrel processing centre frame as claimed in claim 1, is characterized in that: described screw end head is magnesium iron termination.
3. a kind of cylinder barrel processing centre frame as claimed in claim 1, is characterized in that: described screw end head is soft pawl termination.
4. a kind of cylinder barrel processing centre frame as claimed in claim 2 or claim 3, is characterized in that: the quantity of described adjustment screw rod is 4.
5. a kind of cylinder barrel processing centre frame as claimed in claim 1, is characterized in that: described fixed mount below is provided with gripper shoe, and described gripper shoe both sides are provided with floor, and gripper shoe below is provided with base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857996.9U CN203621941U (en) | 2013-12-24 | 2013-12-24 | Central frame for cylinder barrel processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857996.9U CN203621941U (en) | 2013-12-24 | 2013-12-24 | Central frame for cylinder barrel processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621941U true CN203621941U (en) | 2014-06-04 |
Family
ID=50808459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857996.9U Expired - Fee Related CN203621941U (en) | 2013-12-24 | 2013-12-24 | Central frame for cylinder barrel processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458748A (en) * | 2015-12-24 | 2016-04-06 | 张家口第一煤矿机械有限公司 | Lathe center frame and use method thereof |
| CN108857894A (en) * | 2018-08-07 | 2018-11-23 | 浙江创凯机电科技有限公司 | A kind of round piece grinding clamp |
| CN110202080A (en) * | 2019-07-18 | 2019-09-06 | 浙江瑞昭科技股份有限公司 | A kind of automatic charging screw thread thread rolling production line |
-
2013
- 2013-12-24 CN CN201320857996.9U patent/CN203621941U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458748A (en) * | 2015-12-24 | 2016-04-06 | 张家口第一煤矿机械有限公司 | Lathe center frame and use method thereof |
| CN108857894A (en) * | 2018-08-07 | 2018-11-23 | 浙江创凯机电科技有限公司 | A kind of round piece grinding clamp |
| CN110202080A (en) * | 2019-07-18 | 2019-09-06 | 浙江瑞昭科技股份有限公司 | A kind of automatic charging screw thread thread rolling production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170814 Address after: Five, Sun Wu Road, Huimin Economic Development Zone, Shandong, Binzhou 251700, China Patentee after: HUIMIN RUNSHENG INTELLIGENT MANUFACTURING EQUIPMENT CO.,LTD. Address before: 251700 Huimin Economic Development Zone, Shandong Patentee before: SHANDONG FULISHI HYDRAULIC CYLINDER CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |