CN2148633Y - Special combined machine tool for performing bolt ball - Google Patents
Special combined machine tool for performing bolt ball Download PDFInfo
- Publication number
- CN2148633Y CN2148633Y CN 92236623 CN92236623U CN2148633Y CN 2148633 Y CN2148633 Y CN 2148633Y CN 92236623 CN92236623 CN 92236623 CN 92236623 U CN92236623 U CN 92236623U CN 2148633 Y CN2148633 Y CN 2148633Y
- Authority
- CN
- China
- Prior art keywords
- workbench
- bolt ball
- special purpose
- bearing
- processing special
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000010079 rubber tapping Methods 0.000 abstract description 6
- 238000007790 scraping Methods 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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- Gripping On Spindles (AREA)
Abstract
The utility model relates to a special combined machine tool for performing bolt ball, comprising a compass workbench (6) whose table top in 270 DEG, four power heads (1), (2), (3), (4) whose positions can be adjusted along a compass T-shaped slot (22) of the workbench, wherein, two power heads (1), (2) are arranged in horizontal direction, which are used to process the holes of the chord member. The other two power heads (3), (4) are arranged on a corner plate (18) in slope angle of alpha 45 DEG-51 DEG 30, which are used to process the holes of the web member. The center of the workbench is provided with a rotatable cramping apparatus (5) and a hole. The hole has two service positions, the first service position is used for surface scraping and drillings, and the second service position is used for tapping.
Description
The utility model relates to a kind of rack bolt ball processing special purpose transfer machine, and it comprises workbench, four unit heads and anchor clamps.
Present each rack special manufacturer, be to use lathe, vertical drill, special-purpose mold the rack bolt ball is processed, equipment of Tou Ruing and manpower are many like this, because the sphere diameter of processed bolt sphere changes in 70 to φ 240 millimeters scopes of φ, required supporting mold just has tens kinds, expense is considerable, machining accuracy is difficult to guarantee simultaneously, bolt sphere and mold rotate on lathe, because imbalance causes centrifugal force, and huge moment of torsion is arranged again during tapping, main shaft and leading screw are damaged, reduce the service life of machining equipment, efficient is low.
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of rack bolt ball processing special purpose transfer machine is provided.
The purpose of this utility model is realizing by following design, the workbench of special purpose transfer machine (6) is the stage body of 270 ° of circular arcs, workbench central authorities are anchor clamps (5) of grip bolt ball, anchor clamps are to pay (12) drive axles (15) by motor by worm and gear to rotate, the taper hole of axle upper end inserts a taper shank bolt (9), be hydraulic pressure head (21) up, its termination is conical.Processing is two T-slots (22) of different radii in the center of circle and the groove of angle with the workbench center on workbench.Horizontal direction is installed two unit heads (1), (2) processing chord member hole on workbench, tilts to install two unit heads (3), (4), gradient α be 45 °～51 ° 30 ', processing web member hole.
The utility model has the advantages that the machining accuracy height, reduce non-cutting time and raise the efficiency that hold facility occupies a narrow space more than 5 times, easy and simple to handle, with a staff, mold in a large number, processing cost reduction.
Below to description of drawings:
Fig. 1-the utility model front view
Fig. 2-the utility model vertical view
The A-A view part of Fig. 3-Fig. 2
Fig. 4-section is represented the bolt sphere datum hole
Fig. 5～Fig. 9-bolt sphere manufacturing procedure figure
Among the figure
The expression tapping
Expression surface scraping and boring
Below in conjunction with accompanying drawing embodiment of the present utility model is described, workbench (6) is the stage body of 270 ° of circular arcs, processing is two T-slots (22) of different radii in the center of circle and the groove of angle with the workbench center above, on work top, horizontal direction is adorned two unit heads (1), (2) be to process the chord member hole, unit head (1) is with gang tool surface scraping and boring, unit head (2) is tapping, 45 °～51 ° 30 ' directions that tilt are installed two unit heads (3), (4) be to process the web member hole, unit head (3) is gang tool surface scraping and boring, unit head (4) is tapping, unit head (3), (4) being contained in pin (19) is that the center is along on the slide unit of the swing of the arc groove (20) on the gusset (18).According to 90 ° of bolt sphere chord member hole and chord member hole angles, web member hole and web member hole be 90 ° of projection angles in the horizontal direction, the requirement that chord member hole and web member hole horizontal direction projection angle are 45 °, four unit heads are adjusted along the groove of T-slot on the workbench (22) and angle, adjust back locking, the inclination unit head can be locked 55 ° of gusset (18) both sides angles, 7 ° of arc groove corresponding angles after the arc groove (20) on the gusset (18) is adjusted 45 ° of adjustment of inclined angle alpha.Workbench centre clamping tool, taper shank bolt (9) inserts in the taper hole of axle (15) top, axle upper end dress thrust bearing (11), dress bearing dish (7) on the thrust bearing, the trimmer (10) of dress different-thickness on the bearing dish, to adapt to the workpiece alignment tool axis of various sphere diameters, axle (15) middle part dress worm gear (12) is down adorned spacer (13), roller bearing (14), bearing outside (17), axle shaft-cup (16) again.
The accompanying drawings manufacturing procedure is as follows:
Fig. 4 is datum hole completion of processing on universal machine tools of bolt sphere, the datum hole of processed bolt sphere is screwed on the taper shank bolt (9), hydraulic pressure head hold-down bolt ball, start unit head (1) and (3) respectively to chord member hole I and web member hole 1 surface scraping and boring, the completion of processing withdrawing, travel switch control drives the anchor clamps motor rotating and starts, bolt sphere is with anchor clamps half-twist together, the stall of travel switch control motor, unit head (1), (3) respectively to chord member hole II and web member hole 2 surface scrapings and boring, while unit head (2), (4) respectively to chord member hole I and 1 tapping of glue bar hole, the completion of processing withdrawing, anchor clamps rotate again, carry out according to this, process until four chord member holes and four web member holes, take off the bolt sphere that processes, refill bolt sphere to be processed.
Claims (6)
1, the rack bolt ball processing special purpose transfer machine that is made of unit head, workbench, anchor clamps is characterized in that workbench (6) is the stage body of 270 ° of circular arcs, and its centre clamping tool (5) is adorned four unit heads (1), (2), (3), (4) above.
2, rack bolt ball according to claim 1 processing special purpose transfer machine is characterized in that processing above the workbench (6) is two T-slots (22) of different radii in the center of circle and the groove of angle with the workbench center.
3, rack bolt ball processing special purpose transfer machine according to claim 1, it is characterized in that anchor clamps (5) are that taper shank bolt (9) inserts in the taper hole of axle (15) top, axle upper end dress thrust bearing (11), dress bearing dish (7) on the thrust bearing, the trimmer (10) of dress different-thickness on the bearing dish, axle (15) middle part dress worm gear (12), down adorn spacer (13), roller bearing (14), bearing outside (17), bearing cap (16) again, the top of taper shank bolt (9) is hydraulic pressure head (21).
4, according to claim 1 and 3 described rack bolt ball processing special purpose transfer machines, it is characterized in that hydraulic pressure head (21) lower end is for conical.
5, rack bolt ball processing special purpose transfer machine according to claim 1, it is characterized in that unit head (1), (2) horizontal direction are contained on the workbench (6), it is the center along on the slide unit of gusset (18) arc groove (20) swing that unit head (3), (4) are contained in pin (19), angle of oscillation α 45 °～51 ° 30 ' between.
6, according to claim 1 and 5 described rack bolt ball processing special purpose transfer machines, it is characterized in that gusset (18) both sides angle is 55 °, the arc groove on it (20) corresponding angles are 7 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92236623 CN2148633Y (en) | 1992-10-21 | 1992-10-21 | Special combined machine tool for performing bolt ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92236623 CN2148633Y (en) | 1992-10-21 | 1992-10-21 | Special combined machine tool for performing bolt ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2148633Y true CN2148633Y (en) | 1993-12-08 |
Family
ID=33778099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92236623 Expired - Fee Related CN2148633Y (en) | 1992-10-21 | 1992-10-21 | Special combined machine tool for performing bolt ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2148633Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000982A (en) * | 2010-12-21 | 2011-04-06 | 重庆江利圣特机械制造有限责任公司 | Combined machine tool for processing screw holes |
| CN102303241A (en) * | 2011-07-26 | 2012-01-04 | 毛宏岗 | Vertical type automatic machine for machining datum holes for network frame bolt ball |
| CN102744605A (en) * | 2011-04-20 | 2012-10-24 | 福州钜立机动车配件有限公司 | Combined machine tool capable of drilling and taping automatically for three-fork base |
| CN102794646A (en) * | 2012-09-07 | 2012-11-28 | 重庆中捷数控机床股份有限公司 | Special machine tool for all-dimensional processing of bolt ball |
| CN102862032A (en) * | 2012-09-26 | 2013-01-09 | 徐州中煤百甲重钢科技有限公司 | Once-clamping machining method of large-negative-angle bolt-sphere bolt hole |
| CN103213030A (en) * | 2013-03-29 | 2013-07-24 | 浙江东南网架股份有限公司 | Processing tool and processing method for novel net rack bolt ball |
| CN112620707A (en) * | 2020-12-16 | 2021-04-09 | 徐州通域空间结构有限公司 | Drilling equipment is used in bolt ball processing |
-
1992
- 1992-10-21 CN CN 92236623 patent/CN2148633Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000982A (en) * | 2010-12-21 | 2011-04-06 | 重庆江利圣特机械制造有限责任公司 | Combined machine tool for processing screw holes |
| CN102000982B (en) * | 2010-12-21 | 2013-07-03 | 重庆飞龙江利汽车部件有限公司 | Combined machine tool for processing screw holes |
| CN102744605A (en) * | 2011-04-20 | 2012-10-24 | 福州钜立机动车配件有限公司 | Combined machine tool capable of drilling and taping automatically for three-fork base |
| CN102303241A (en) * | 2011-07-26 | 2012-01-04 | 毛宏岗 | Vertical type automatic machine for machining datum holes for network frame bolt ball |
| CN102794646A (en) * | 2012-09-07 | 2012-11-28 | 重庆中捷数控机床股份有限公司 | Special machine tool for all-dimensional processing of bolt ball |
| CN102862032A (en) * | 2012-09-26 | 2013-01-09 | 徐州中煤百甲重钢科技有限公司 | Once-clamping machining method of large-negative-angle bolt-sphere bolt hole |
| CN103213030A (en) * | 2013-03-29 | 2013-07-24 | 浙江东南网架股份有限公司 | Processing tool and processing method for novel net rack bolt ball |
| CN103213030B (en) * | 2013-03-29 | 2015-09-30 | 浙江东南网架股份有限公司 | A kind of machining machine and tool of rack bolt ball and processing method thereof |
| CN112620707A (en) * | 2020-12-16 | 2021-04-09 | 徐州通域空间结构有限公司 | Drilling equipment is used in bolt ball processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: MA YOUHUA TO: TANGSHAN AUTOMATIC WELDING EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 063020 No. 10, Changning Road, North Tangshan City Road Patentee after: Tangshan City Automatic Welding Equipment Co., Ltd. Address before: 100032, Guangming Hutong, No. 34, Beijing, Xicheng District Patentee before: Ma Youhua |
|
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |