CN202752869U - Adjustable floating supporting device - Google Patents
Adjustable floating supporting device Download PDFInfo
- Publication number
- CN202752869U CN202752869U CN 201220402734 CN201220402734U CN202752869U CN 202752869 U CN202752869 U CN 202752869U CN 201220402734 CN201220402734 CN 201220402734 CN 201220402734 U CN201220402734 U CN 201220402734U CN 202752869 U CN202752869 U CN 202752869U
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- flange
- pin
- base
- hole
- supporting
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Abstract
Provided is an adjustable floating supporting device. A supporting seat is fixed on a base through bolts, stepped holes are formed in the center of the supporting seat, a flange is located in the middle of a floating pin, a large cylinder is located below the flange, and a small cylinder is located above the flange. The flange and the large cylinder of the floating pin are placed in the large stepped hole of the supporting seat, and the upper portion of the small cylinder penetrates through the small stepped hole of the supporting seat, and is fixedly connected with the bottom of a rifle bolt seat. A spring is installed outside the large cylinder on the lower portion of the floating pin in sleeved mode, the upper plane of the spring abuts against the lower end face of the flange of the floating pin, and the lower plane of the spring abuts against the base. A first thread hole communicated with the small stepped hole is formed on the side face of the support seat, a bolt is installed in the first thread hole, a cylindrical hole is formed in the center of the rifle bolt seat, an adjusting rod is installed on the lower portion of a supporting pin, and the side face of the riffle bolt seat is provided with a straight groove and more than one clamping groove, wherein the more than one clamping groove is communicated with the straight groove and used for being matched with the adjusting rod to locate the supporting pin. Compared with the prior art, the adjustable floating supporting device is simple in structure, large in adjusting range, high in adjusting efficiency, low in cost, easy to maintain, and wide to apply.
Description
Technical field
The utility model belongs to the process unit that machining is used.
Background technology
Because the working position of some machine components is suspended in outside the bearing-surface, add and send out bullet because of yield deformation man-hour and make crudy can not reach requirement, so must part suspend the position below an aiding support is set with balanced cutting power.Its support height change is small for the same position that suspends of same part, existing fine setting floating support all can meet the demands, but for rotating an angle when processing another position when part after the processing of certain position of Same Part, although at this moment another position processing request of part is constant, process tool also need not be adjusted, but because the back side, the position height that suspends of another working position has larger variation, if use traditional floating support then its adjustable range is inadequate, if use existing other adjustable supports or inefficiency, or cost is higher.
Summary of the invention
The purpose of this utility model be to provide for the existing less deficiency of floating support adjustable range a kind of easy to adjust, make the adjustable float supporting arrangement simple, that adjustable range is larger.
The technical solution of the utility model is: supporting base is fixed in base; The supporting base center is provided with stepped hole; Float and sell the outwardly flange of radially-outer surface that there is an edge unsteady pin body at the middle part; The flange bottom is for being used for the large cylinder of pocketed springs, and flange top is small cylinder; The large stepped hole that the flange of unsteady pin and large cylinder place supporting base, small cylinder top passes the small stair hole of supporting base, is fixedly connected with rifle bolt seat bottom; Spring housing is loaded on outside the large cylinder of the pin bottom of floating, and planar top is in the flange lower surface of floating pin on the spring, and lower plane withstands base; The supporting base side is provided with the first screwed hole that connects with the small stair hole; Be used for the first screwed hole that the fixing bolt that floats pin is loaded on the supporting base side; Rifle bolt seat center is provided with the cylindrical hole for the assembling fulcrum post; The adjusting rod vertical with fulcrum post is equipped with in the fulcrum post bottom; Rifle bolt seat side is provided with the straight trough that slides up and down for adjusting rod, connect with straight trough more than one and be used for cooperating with adjusting rod the draw-in groove of consigning with positioning support.
Described rifle bolt seat bottom is provided with the second screwed hole; The small cylinder top of described unsteady pin is provided with for the external screw thread that is connected with the second screwed hole.
Described fulcrum post bottom is provided with for the 3rd screwed hole that adjusting rod is installed.
Described bolt is wing bolt.
Described supporting base is fixed in base through screw.
Described base is provided with the counterbore for mounting screw; Described supporting base is provided with the 4th screwed hole for mounting screw.
Described draw-in groove is three.
The utility model is made simple, easy to adjust, can make by the distance between change rifle bolt seat translot the element floating support device of needed adjustable range.Compared with prior art, the utility model is simple in structure, adjustable range is large, regulate high, the with low cost and easy maintenance of efficient, and is widely applicable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation of the utility model rifle bolt seat.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is the structural representation of the utility model supporting base.
Fig. 6 is the structural representation that the utility model floats and sells.
Fig. 7 is the structural representation of the utility model adjusting rod.
Fig. 8 is the structural representation of the utility model base.
Fig. 9 is working state schematic representation of the present utility model.
Among the figure, 1, clamp body, 2, rotary body, 3, part, 4, cutter, 5, the adjustable float supporting arrangement, 6, base, 7, screw, 8, supporting base, 9, spring, 10, the pin that floats, 11, adjusting rod, 12, rifle bolt seat, 13, fulcrum post, 14, wing bolt, 15, the second screwed hole, 16, draw-in groove, the 17, second draw-in groove, 18, cylindrical hole, 19, straight trough, the 20, the 4th screwed hole, 21, large stepped hole, 22, the small stair hole, the 23, first screwed hole, 24, large cylinder, 25, flange, 26, small cylinder, 27, the 3rd screwed hole, 28, counterbore.
The specific embodiment
Among Fig. 1, Fig. 2, the utility model is comprised of base 6, screw 7, supporting base 8, spring 9, the pin 10 that floats, adjusting rod 11, rifle bolt seat 12, fulcrum post 13, wing bolt 14.
The pin 10 that floats is assemblied in the large stepped hole of supporting base 8, and passes from the small stair hole of supporting base 8, and spring 9 is enclosed within on the large cylinder of the pin 10 that floats, and wing bolt 14 is packed in the first screwed hole of supporting base 8 sides; Supporting base 8 links together with screw 7 by the counterbore of base 6.Fulcrum post 13 is contained in the cylindrical hole at rifle bolt seat 12 centers, and the straight trough that adjusting rod 11 sees through rifle bolt seat 12 sides is contained in the 3rd screwed hole of fulcrum post 13; Rifle bolt seat 12 is connected by the external screw thread of the second screwed hole with the pin 10 that floats.
Among Fig. 3, Fig. 4, rifle bolt seat 12 centers are provided with the cylindrical hole 18 for the assembling fulcrum post.Rifle bolt seat 12 sides are provided with the straight trough 19 that slides up and down for adjusting rod 11, connect with straight trough 19 and be used for cooperating with adjusting rod 11 with positioning support consign 13 draw-in groove 16, the second draw-in groove 17.Adjusting rod 11 can move up and down 19 li of the straight troughs of rifle bolt seat 12, and fulcrum post is mobile in the cylindrical hole at rifle bolt seat 12 centers with the movement of adjusting rod 11, moves to rotate to the draw-in groove of rifle bolt seat 12 behind the certain position to block.
Among Fig. 5, supporting base 8 centers are provided with large stepped hole 21, the small stair hole 22 of up/down perforation.Supporting base 8 is provided with the 4th screwed hole 20 for mounting screw.The supporting base side is provided with the first screwed hole 23 that connects with small stair hole 22.
Among Fig. 6, there is an outwardly flange 25 of radially-outer surface along pin 10 bodies that float at pin 10 middle parts of floating; Flange 25 bottoms are for being used for the large cylinder 24 of pocketed springs, and flange 25 tops are with externally threaded small cylinder 26.
Among Fig. 7, fulcrum post 13 bottoms are provided with for the 3rd screwed hole 27 that adjusting rod is installed.
Among Fig. 8, base 6 is provided with the counterbore 28 for mounting screw.
Among Fig. 9, after adjustable float supporting arrangement 5 assembled, it is installed in part 3 needed the position supported, was stuck in 16 li of the draw-in grooves of rifle bolt seat 12 according to the selected adjusting rod 11 of bearing height; Unclamping wing bolt 14 makes the fulcrum post 13 of adjustable float supporting arrangement 5 be in quick condition, when part 3 install on the rotary body 2 clamp after, part 3 will be exerted pressure to fulcrum post 13, fulcrum post 13 will be by adjusting rod 11, rifle bolt seat 12, unsteady pin 10, transfer the pressure on the spring 9, spring 9 is compressed, because the effect of spring counter-force, part 3 will contact with fulcrum post 13 gaplesss all the time, thereby the position of namely having fixed fulcrum post 13 behind the locking wing bolt 14 can support part 3.After cutter 4 processes part 3, unclamp being connected of rotary body 2 and clamp body 1, rotating rotary body 2 drive parts 3 places under the cutter 4 part 3 another working positions behind the Rotate 180 degree together, unclamp wing bolt 14, the straight trough 19 of adjusting rod 11 from 16 li back-out drives of draw-in groove fulcrum post 13 along rifle bolt seat 12 upwards moved on to the second draw-in groove 17 to be blocked, because spring 9 heads on flange 25 lower surfaces of the pin 10 that floats all the time, the pin 10 that floats makes the fulcrum post 13 that is contained in 12 li of rifle bolt seats head on all the time the working position below of part 3 by rifle bolt seat 12, thereby locks the effect that wing bolt 14 plays support part 3 again.
Claims (7)
1. adjustable float supporting arrangement, it is characterized in that: supporting base (8) is fixed in base (6); Supporting base (8) center is provided with stepped hole;
Float and sell the outwardly flange (25) of radially-outer surface that there is an edge unsteady pin (10) body at (10) middle part; Flange (25) bottom is for being used for the large cylinder (24) of pocketed springs (9), and flange (25) top is small cylinder (26); The flange (25) of unsteady pin (10) and the large stepped hole (21) that large cylinder (24) places supporting base (8), small cylinder (26) top passes the small stair hole (22) of supporting base (8), is fixedly connected with rifle bolt seat (12) bottom;
Spring (9) is set in outside the large cylinder (24) of pin (10) bottom of floating, and the upper planar top of spring (9) is in flange (25) lower surface of floating pin (10), and lower plane withstands base (6); Supporting base (8) side is provided with the first screwed hole (23) that connects with small stair hole (22); Be used for the first screwed hole (23) that the fixing bolt (14) that floats pin (10) is loaded on supporting base (8) side;
Rifle bolt seat (12) center is provided with the cylindrical hole (18) for assembling fulcrum post (13); The adjusting rod (11) vertical with fulcrum post (13) is equipped with in fulcrum post (13) bottom; Rifle bolt seat (12) side is provided with the straight trough (19) that slides up and down for adjusting rod (11), connect with straight trough (19) more than one and be used for cooperating with adjusting rod (11) with the consign draw-in groove (16) of (13) of positioning support.
2. adjustable float supporting arrangement according to claim 1 is characterized in that: be provided with the second screwed hole (15) bottom the described rifle bolt seat (12); Small cylinder (26) top of described unsteady pin (10) is provided with for the external screw thread that is connected with the second screwed hole (15).
3. adjustable float supporting arrangement according to claim 1 is characterized in that: described fulcrum post (13) bottom is provided with for the 3rd screwed hole (27) that adjusting rod (11) is installed.
4. adjustable float supporting arrangement according to claim 1, it is characterized in that: described bolt (14) is wing bolt.
5. adjustable float supporting arrangement according to claim 1, it is characterized in that: described supporting base (8) is fixed in base (6) through screw (7).
6. adjustable float supporting arrangement according to claim 5, it is characterized in that: described base (6) is provided with the counterbore (28) for mounting screw (7); Described supporting base (8) is provided with the 4th screwed hole (20) for mounting screw (7).
7. adjustable float supporting arrangement according to claim 1, it is characterized in that: described draw-in groove (16) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402734 CN202752869U (en) | 2012-08-15 | 2012-08-15 | Adjustable floating supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402734 CN202752869U (en) | 2012-08-15 | 2012-08-15 | Adjustable floating supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202752869U true CN202752869U (en) | 2013-02-27 |
Family
ID=47732064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220402734 Expired - Fee Related CN202752869U (en) | 2012-08-15 | 2012-08-15 | Adjustable floating supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202752869U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586703A (en) * | 2012-08-15 | 2014-02-19 | 新兴重工湖北三六一一机械有限公司 | Adjustable floating supporting device |
| CN104191128A (en) * | 2014-08-22 | 2014-12-10 | 天津国际铁工焊接装备有限公司 | Hand-operated positioning mechanism for car body welding |
| CN105014414A (en) * | 2015-07-31 | 2015-11-04 | 梧州奥卡光学仪器有限公司 | Microscope arm turning fixture |
-
2012
- 2012-08-15 CN CN 201220402734 patent/CN202752869U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586703A (en) * | 2012-08-15 | 2014-02-19 | 新兴重工湖北三六一一机械有限公司 | Adjustable floating supporting device |
| CN103586703B (en) * | 2012-08-15 | 2016-12-28 | 新兴重工湖北三六一一机械有限公司 | A kind of adjustable float supporting arrangement |
| CN104191128A (en) * | 2014-08-22 | 2014-12-10 | 天津国际铁工焊接装备有限公司 | Hand-operated positioning mechanism for car body welding |
| CN104191128B (en) * | 2014-08-22 | 2016-04-27 | 天津国际铁工焊接装备有限公司 | A kind of manual positioning mechanism for car body welding |
| CN105014414A (en) * | 2015-07-31 | 2015-11-04 | 梧州奥卡光学仪器有限公司 | Microscope arm turning fixture |
| CN105014414B (en) * | 2015-07-31 | 2017-05-24 | 梧州奥卡光学仪器有限公司 | Microscope arm turning fixture |
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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: 20130227 Termination date: 20130815 |