CN201300310Y - Strong lubrication center frame - Google Patents
Strong lubrication center frame Download PDFInfo
- Publication number
- CN201300310Y CN201300310Y CNU2008201775182U CN200820177518U CN201300310Y CN 201300310 Y CN201300310 Y CN 201300310Y CN U2008201775182 U CNU2008201775182 U CN U2008201775182U CN 200820177518 U CN200820177518 U CN 200820177518U CN 201300310 Y CN201300310 Y CN 201300310Y
- Authority
- CN
- China
- Prior art keywords
- centre frame
- center frame
- support block
- lower body
- pipe
- 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
Images
Abstract
The utility model relates to a strong lubrication center frame, which consists of a T-shaped adjustable sliding body, a support block, a pipe connector, a filter, a gear pump unit, a copper pipe, a hose, a plate-shaped progressive distributor, a lower body of the center frame and an upper body of the center frame. The T-shaped adjustable sliding body is respectively connected with the upper body of the center frame and the lower body of the center frame; the front end of the T-shaped adjustable sliding body is provided with the support block; the gear pump unit is connected with the filter and the plate-shaped progressive distributor through the copper pipe; the port of the plate-shaped progressive distributor is connected with the pipe connector through the hose; and the pipe connector is connected with the support block. The lubricating oil in the lower body of the center frame is pumped by a set of gear pump unit and flows through the filter, the copper pipe, the plate-shaped progressive distributor, the hose and the pipe connector, and the lubricating oil with center pressure continuously flows into the support block with an oil area; the support block and the work piece form an oil film after being tightly combined; and the lubricating oil rotates along with the work piece. Therefore, the utility model prevents the support block from being easily worn, realizes the circulating lubrication of the work piece, and improves the quality and the production efficiency of the work piece.
Description
Technical field
The utility model belongs to mechanical manufacturing field, is used for a kind of strong lubricating centre frame of holding workpieces when relating in particular to heavy type, large-size horizontal machined into.
Background technology
At present, traditional lathe, particularly process lathe long, bigger workpiece, because of the back-up block material of original centre frame adopts copper production mostly, when adding section chief, great part, because workpiece is under the effect of gravity, the back-up block serious wear, caused the workpiece centre skew, made workpiece not reach specification requirement, qualification rate reduces; In addition, the impaired frequency that needs to change of back-up block increases, and has not only increased processing cost, and has reduced production efficiency.
Summary of the invention
The purpose of this utility model is to improve at the deficiencies in the prior art, the lubricating oil that design provides a kind of utilization to have certain pressure enters the back-up block that has oil district and combines closely with workpiece to be machined and form oil film, reaches the strong lubricating centre frame of realizing that workpiece lubricates; Thereby greatly reduce the thermal deformation of workpiece, improved the quality of workpiece.
The technical scheme that realizes the technical solution problem is: the strong lubricating centre frame comprises the adjustable gliding mass of T type (1), back-up block (2), pipe joint (3), filter (4), gear pump group (5), copper pipe (6), flexible pipe (7), chip stepwise type distributor (8), centre frame lower body (9), centre frame upper body (10) are formed; The adjustable gliding mass of described T type (1) is installed in respectively on centre frame upper body (10) and the centre frame lower body (9) thereof, the back-up block (2) in band oil district is housed at the front end of the adjustable gliding mass of T type (1), gear pump group (5) connects filter (4) and chip stepwise type distributor (8) by copper pipe (6), the port of chip stepwise type distributor (8) is by flexible pipe (7) tube connector joint (3), and pipe joint (3) connects back-up block (2).
Describedly lubricating oil is housed in centre frame lower body (9) inside.
During use, centre frame lower body inside is equipped with lubricating oil and by set of gears pump group the lubricating oil sucking-off is entered the back-up block that has the oil district through the lubricating oil that filter, copper pipe, chip stepwise type distributor, flexible pipe, pipe joint constantly offer certain pressure, back-up block and workpiece are combined closely, and formation oil film, thereby back-up block is not easy to wear, reaches the purpose of workpiece circulating lubricating.
The utility model compared with prior art has following advantage:
1, will have back-up block and workpiece face now and directly contact and be improved to the oil film contact, its coefficient of friction is minimum, so back-up block is not easy to wear, can keep the accuracy of manufacture for a long time;
2, bearing capacity is big, the rigidity height, and absorbing is good, and then has prolonged the service life of centre frame;
3, played the effect of circulating lubricating cooling in the use,, can reduce the thermal deformation of workpiece, guaranteed the precision and the surface roughness of workpiece, improved the quality of workpiece;
4, project organization is reasonable, and is easy to use, reduced processing cost, alleviated labor strength, improved the operating efficiency of lathe.
Description of drawings
Fig. 1 is the utility model strong lubricating centre frame structure connection diagram
Among the figure, the adjustable gliding mass of 1-T type, 2-back-up block, 3-pipe joint, 4-filter, 5-gear pump group, 6-copper pipe, 7-flexible pipe, 8-chip stepwise type distributor, 9-centre frame lower body, 10-centre frame upper body;
The specific embodiment
Below in conjunction with the drawings and specific embodiments this technical scheme is further described
With reference to Fig. 1, the strong lubricating centre frame is made up of the adjustable gliding mass 1 of T type, back-up block 2, pipe joint 3, filter 4, gear pump group 5, copper pipe 6, flexible pipe 7, chip stepwise type distributor 8, centre frame lower body 9, centre frame upper body 10; The T type is adjustable, and gliding mass 1 is installed in respectively on centre frame upper body 10 and the centre frame lower body 9 thereof, at the front end of the adjustable gliding mass 1 of T type the back-up block 2 in band oil district is housed, and in centre frame lower body 9 inside lubricating oil is housed; Gear pump group 5 connects filter 4 and chip stepwise type distributor 8 by copper pipe 6, and the port of chip stepwise type distributor 8 is by flexible pipe 7 tube connector joints 3, and pipe joint 3 connects back-up block 2.
Its operation principle is: the lubricating oil that be equipped with centre frame lower body 9 inside is by the lubricating oil sucking-off of gear pump group 5 with centre frame lower body 9 inside, entering copper pipe 6 filters through filter 4, rationed through chip stepwise type distributor 8 again after flexible pipe 7 and pipe joint 3 thereof constantly provide the lubricating oil of certain pressure, enter the back-up block 2 that has the oil district, back-up block 2 is combined closely back with workpiece to be machined and is formed oil film, lubricating oil rotates with processing work, flow in the groove of centre frame lower body 9, flow into the inner reserve of centre frame again; Thereby make back-up block be difficult for being worn, centre frame has in use played the circulating lubricating cooling effect, and has guaranteed the precision and the surface roughness thereof of workpiece, has improved workpiece quality, has improved the operating efficiency of lathe, has also reduced processing cost; Thereby have tangible economic benefit and a social benefit.
The utility model is well suited for convenient use the on heavy type, large-size horizontal lathe.
Claims (2)
1, a kind of strong lubricating centre frame comprises the adjustable gliding mass of T type (1), back-up block (2), pipe joint (3), filter (4), gear pump group (5), copper pipe (6), flexible pipe (7), chip stepwise type distributor (8), centre frame lower body (9), centre frame upper body (10) are formed; It is characterized in that: the adjustable gliding mass of described T type (1) is installed in respectively on centre frame upper body (10) and the centre frame lower body (9) thereof, the back-up block (2) in band oil district is housed at the front end of the adjustable gliding mass of T type (1), gear pump group (5) connects filter (4) and chip stepwise type distributor (8) by copper pipe (6), the port of chip stepwise type distributor (8) is by flexible pipe (7) tube connector joint (3), and pipe joint (3) connects back-up block (2).
2, strong lubricating centre frame according to claim 1 is characterized in that describedly in centre frame lower body (9) inside lubricating oil being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201775182U CN201300310Y (en) | 2008-11-29 | 2008-11-29 | Strong lubrication center frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201775182U CN201300310Y (en) | 2008-11-29 | 2008-11-29 | Strong lubrication center frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300310Y true CN201300310Y (en) | 2009-09-02 |
Family
ID=41083928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201775182U Expired - Fee Related CN201300310Y (en) | 2008-11-29 | 2008-11-29 | Strong lubrication center frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300310Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085609A (en) * | 2010-12-02 | 2011-06-08 | 李龙江 | Self-suction internally-cooled cutter |
| CN105033289A (en) * | 2015-08-13 | 2015-11-11 | 盐城工业职业技术学院 | Self-lubricating center frame of lathe |
| CN108526925A (en) * | 2018-06-07 | 2018-09-14 | 青岛海西重工有限责任公司 | A kind of crankshaft toothed wheel center rack device |
-
2008
- 2008-11-29 CN CNU2008201775182U patent/CN201300310Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085609A (en) * | 2010-12-02 | 2011-06-08 | 李龙江 | Self-suction internally-cooled cutter |
| CN102085609B (en) * | 2010-12-02 | 2012-06-20 | 李龙江 | Self-suction internally-cooled cutter |
| CN105033289A (en) * | 2015-08-13 | 2015-11-11 | 盐城工业职业技术学院 | Self-lubricating center frame of lathe |
| CN108526925A (en) * | 2018-06-07 | 2018-09-14 | 青岛海西重工有限责任公司 | A kind of crankshaft toothed wheel center rack device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107497936A (en) | A kind of device for positioning and securing for auto parts diel | |
| CN201300310Y (en) | Strong lubrication center frame | |
| CN201960349U (en) | Static pressure workbench | |
| CN206159294U (en) | Large size bearing cooling and lubrication structure | |
| CN103388627A (en) | Cooling and lubricating system of biological forming granulation machine | |
| CN108253114A (en) | A kind of Self-lubricating gear with micro- texture | |
| CN202597480U (en) | Rolling bearing with oil groove | |
| CN202985622U (en) | Chipless cutting machine for rigid plastic pipe | |
| CN203791999U (en) | Rotating table closed type constant-current hydrostatic guideway | |
| CN204716760U (en) | A kind of tilting-type lubricating pad of round chamber hydrostatic thrust bearing | |
| CN213298723U (en) | Ball screw with lubricating structure | |
| CN203051487U (en) | Lubricating oil path structure of hybrid bearing of grinding machine | |
| CN207180361U (en) | A kind of composite seal device of sintering machine | |
| CN204901296U (en) | Liquid lubricated heavily loaded bearing mechanism | |
| CN104647056A (en) | Closed constant-current hydrostatic guide rail for rotating table | |
| CN208268227U (en) | A kind of bearing having Lubricating oil reflux structure | |
| CN201209658Y (en) | Hydrostatic pressure nut | |
| CN207953359U (en) | Using the cutting system of high pressure micro fluid lubricant | |
| CN204226601U (en) | A kind of pump gear | |
| CN208261142U (en) | A kind of portable lubricant pressurizing unit | |
| CN102338492A (en) | Solar energy heat collecting tube and production method thereof | |
| CN207316006U (en) | A kind of assembly type rolls ball screw assembly, | |
| CN203199516U (en) | Power-free roller transportation track assembly | |
| CN203635622U (en) | Oil-gas lubrication connection device of twenty-high roll mill | |
| CN202447406U (en) | Wire-drawing pressure die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20111129 |