CN102873557B - Device for reducing bearing weight of slotting machine worktable - Google Patents
Device for reducing bearing weight of slotting machine worktable Download PDFInfo
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- CN102873557B CN102873557B CN201210333687.1A CN201210333687A CN102873557B CN 102873557 B CN102873557 B CN 102873557B CN 201210333687 A CN201210333687 A CN 201210333687A CN 102873557 B CN102873557 B CN 102873557B
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- slotting machine
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Abstract
The invention discloses a device for reducing the bearing weight of a slotting machine worktable. The device comprises a supporting device and a moving device, wherein the supporting device is fixed above the moving device and comprises steel balls, a supporting ring and screws; a circle of steel balls are arranged in a groove of an inner ring of the supporting ring; the upper ends of the screws are connected with the supporting ring; the lower ends of the screws are connected with the moving device; the moving device comprises sliding plates, steel balls, retainers, and left and right supporting plates which are arranged on slotting machine guide rails; grooves of the section shape corresponds to that of the slotting machine guide rails are formed at the front and rear ends of the lower parts of the supporting plates; the supporting plates are fastened on the slotting machine guide rails through bolts; grooves are formed on the upper parts of the supporting plates; the retainers are arranged in the grooves; the steel balls are arranged on the retainers; and the sliding plates are arranged on the steel balls and connected with the lower ends of the screws. By the device, the weight of a workpiece borne by the slotting machine worktable can be effectively reduced, and an extra-heavy workpiece of which the size accords with the machining range can be machined on a slotting machine, so that the machining range of the slotting machine is expanded, and production cost is reduced.
Description
Technical field
The invention belongs to machine tool accessory, particularly relate to the device alleviating the load-bearing of slotting machine workbench, object is for expanding the range of work of slotting machine.
Background technology
In machining, slotting machine is mainly used in processing inner hole key slot, square hole etc., also can processing plane, polygonal hole etc., especially in processing blind hole or have during the inner hole key slot of shoulder and have irreplaceable effect.Slotting machine adds man-hour, and the workpiece on workbench can do longitudinal direction, transverse direction or rotary motion; Wherein, slotting tool pumps as main motion, and the intermittent movement of workpiece or intermittent rotary are feed motion.
When reality processes some workpiece, although they meet the range of work of slotting machine in processing dimension, cannot process on slotting machine because workpiece weight exceeds the weight capacity of slotting machine workbench.The method so solved is generally and adopts other lathes to substitute slotting machine and process, and when other lathes do not substitute, can only buy large gauge slotting machine and process, so not only substantially increased production cost but also extended the production cycle.
Summary of the invention
Problem to be solved by this invention is to provide a kind of device, it can alleviate the weight of the workpiece that slotting machine workbench bears effectively, to make on slotting machine processing dimension to meet the range of work but the overweight workpiece of weight, thus expand the slotting machine range of work, reduce production cost.
A kind of device alleviating the load-bearing of slotting machine workbench of the present invention, it is characterized in that: it comprises bracing or strutting arrangement, mobile device, bracing or strutting arrangement is fixed on the top of mobile device; Bracing or strutting arrangement comprises steel ball, support ring, screw rod; Have a circle steel ball in the groove of support ring inner ring, the upper end of screw rod is connected with support ring, and lower end is connected with mobile device.
Mobile device comprises slide plate, steel ball, retainer, gripper shoe; Gripper shoe is two pieces, left and right, is placed on slotting machine guide rail, and the front and back end below it is processed with the groove corresponding with slotting machine guide rail cross sectional shape, and is fastened by bolts on slotting machine guide rail; Be processed with groove above gripper shoe, groove is built with retainer, and steel ball is placed on retainer; Slide plate is placed on steel ball, and is connected with the lower end of screw rod.
The moiety by weight that the effect that apparatus of the present invention alleviate workpiece weight is achieved in that workpiece successively pass order is steel ball-support ring-screw rod-slide plate-steel ball-gripper shoe-machine tool guideway, namely when workpiece is put on the table, processing work installs support ring, and the moiety by weight of workpiece can be passed to support ring by the steel ball of support ring inner ring; Support ring supports workpiece portion weight by screw rod, then workpiece portion weight transmitting is to slide plate, the moiety by weight of workpiece is passed to gripper shoe by the steel ball in retainer by slide plate, is finally delivered to machine tool guideway, thus realizes the weight alleviating the workpiece that workbench bears.Wherein, the threaded engagement length of adjusting screw(rod) can change the size of support force.
The present invention alleviates the device of slotting machine workbench load-bearing, rational in infrastructure, easy to use and reliable, to make on slotting machine processing dimension to meet the range of work but the overweight workpiece of weight, thus expands the slotting machine range of work, reduces production cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed explanation:
Fig. 1 is the stereogram of apparatus of the present invention;
Fig. 2 is the front view of apparatus of the present invention;
Fig. 3 is the top view of apparatus of the present invention.
Detailed description of the invention
From Fig. 1, Fig. 2, Fig. 3, a kind of device alleviating the load-bearing of slotting machine workbench of the present invention, it comprises bracing or strutting arrangement, mobile device, and bracing or strutting arrangement is fixed on the top of mobile device.
Bracing or strutting arrangement comprises steel ball 3, support ring 4, screw rod 5; Have a circle steel ball 3 in the groove of support ring 4 inner ring, the upper end of screw rod 5 is connected with support ring 4, and lower end is connected with mobile device.
Mobile device comprises slide plate 6, steel ball 7, retainer 8, gripper shoe 9; Gripper shoe 9 is two pieces, left and right, is placed on slotting machine guide rail 10, and the front and back end below it is processed with the groove corresponding with slotting machine guide rail 10 cross sectional shape, and is fastened on slotting machine guide rail 10 by bolt 11; Gripper shoe 9 is processed with groove above, and groove is built with retainer 8, and steel ball 7 is placed on retainer 8; Slide plate 6 is placed on steel ball 7, and is connected with the lower end of screw rod 5.
Wherein, the effect of steel ball 3 is: when workpiece 1 rotates, for steel ball contacts between workpiece 1 with support ring 4, and workpiece 1 rotates on steel ball 3, and the position of support ring 4 keeps motionless; The effect of retainer 8 is: ensure that steel ball 7 rotates arbitrarily in original place; The effect of slide plate 6 is: it had both born the weight of workpiece 1, the movement of vertical and horizontal can be done again on steel ball 7, like this when vertical and horizontal motion done by workpiece 1, workpiece 1 drives support ring 4, screw rod 5, slide plate 6 to move on steel ball 7, thus ensures normally carrying out of processing.
The moiety by weight that the effect that apparatus of the present invention alleviate workpiece weight is achieved in that workpiece successively pass order is steel ball 3-support ring 4-screw rod 5-slide plate 6-steel ball 7-gripper shoe 9-machine tool guideway 10, namely when workpiece 1 is placed on workbench 2, processing work 1 is installed support ring 4, and the moiety by weight of workpiece 1 can be passed to support ring 4 by the steel ball 3 of support ring 4 inner ring; Support ring 4 supports the moiety by weight of workpiece 1 by screw rod 5, then the moiety by weight of workpiece 1 passes to slide plate 6, the moiety by weight of workpiece 1 is passed to gripper shoe 9 by the steel ball 7 in retainer 8 by slide plate 6, finally be delivered to machine tool guideway 10, thus realize the weight alleviating the workpiece 1 that workbench 2 bears.Wherein, the threaded engagement length of adjusting screw(rod) 5 can change the size of support force.
The present invention alleviates the device of slotting machine workbench load-bearing, rational in infrastructure, easy to use and reliable, to make on slotting machine processing dimension to meet the range of work but the overweight workpiece of weight, thus expands the slotting machine range of work, reduces production cost.
Claims (1)
1. alleviate a device for slotting machine workbench load-bearing, it is characterized in that: it comprises bracing or strutting arrangement, mobile device, bracing or strutting arrangement is fixed on the top of mobile device; Bracing or strutting arrangement comprises steel ball (3), support ring (4), screw rod (5); Have a circle steel ball (3) in the groove of support ring (4) inner ring, the upper end of screw rod (5) is connected with support ring (4), and lower end is connected with mobile device; Mobile device comprises slide plate (6), steel ball (7), retainer (8), gripper shoe (9); Gripper shoe (9) is two pieces, left and right, and be placed on slotting machine guide rail (10), the front and back end below it is processed with the groove corresponding with slotting machine guide rail (10) cross sectional shape, and is fastened on slotting machine guide rail (10) by bolt (11); Gripper shoe (9) is processed with groove above, and groove is built with retainer (8), and steel ball (7) is placed on retainer (8); Slide plate (6) is placed on steel ball (7), and is connected with the lower end of screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210333687.1A CN102873557B (en) | 2012-09-11 | 2012-09-11 | Device for reducing bearing weight of slotting machine worktable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210333687.1A CN102873557B (en) | 2012-09-11 | 2012-09-11 | Device for reducing bearing weight of slotting machine worktable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102873557A CN102873557A (en) | 2013-01-16 |
| CN102873557B true CN102873557B (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210333687.1A Active CN102873557B (en) | 2012-09-11 | 2012-09-11 | Device for reducing bearing weight of slotting machine worktable |
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| CN (1) | CN102873557B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2237615A (en) * | 1939-12-27 | 1941-04-08 | Roberts Charles Gordon | Universal work support |
| CN201059267Y (en) * | 2007-07-03 | 2008-05-14 | 郑小桥 | Support ring for vortex air conditioning compressor |
| CN201231421Y (en) * | 2008-07-23 | 2009-05-06 | 中国航空工业第一集团公司北京长城计量测试技术研究所 | Vertical displacement mechanism |
| CN101780621A (en) * | 2010-03-17 | 2010-07-21 | 安徽巨一自动化装备有限公司 | Arbitrary-angle rotary stand for welding jig |
| CN102357823A (en) * | 2011-11-01 | 2012-02-22 | 合肥熔安动力机械有限公司 | Sliding filling block for accurately positioning large part |
| CN202804705U (en) * | 2012-09-11 | 2013-03-20 | 马鞍山动力传动机械有限责任公司 | Device for relieving weight born by working table of slotting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000271829A (en) * | 1999-03-25 | 2000-10-03 | Ntn Corp | Rotary table |
-
2012
- 2012-09-11 CN CN201210333687.1A patent/CN102873557B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2237615A (en) * | 1939-12-27 | 1941-04-08 | Roberts Charles Gordon | Universal work support |
| CN201059267Y (en) * | 2007-07-03 | 2008-05-14 | 郑小桥 | Support ring for vortex air conditioning compressor |
| CN201231421Y (en) * | 2008-07-23 | 2009-05-06 | 中国航空工业第一集团公司北京长城计量测试技术研究所 | Vertical displacement mechanism |
| CN101780621A (en) * | 2010-03-17 | 2010-07-21 | 安徽巨一自动化装备有限公司 | Arbitrary-angle rotary stand for welding jig |
| CN102357823A (en) * | 2011-11-01 | 2012-02-22 | 合肥熔安动力机械有限公司 | Sliding filling block for accurately positioning large part |
| CN202804705U (en) * | 2012-09-11 | 2013-03-20 | 马鞍山动力传动机械有限责任公司 | Device for relieving weight born by working table of slotting machine |
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| Publication number | Publication date |
|---|---|
| CN102873557A (en) | 2013-01-16 |
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