CN2414848Y - Roller type secondary supporter - Google Patents
Roller type secondary supporter Download PDFInfo
- Publication number
- CN2414848Y CN2414848Y CN 00205375 CN00205375U CN2414848Y CN 2414848 Y CN2414848 Y CN 2414848Y CN 00205375 CN00205375 CN 00205375 CN 00205375 U CN00205375 U CN 00205375U CN 2414848 Y CN2414848 Y CN 2414848Y
- Authority
- CN
- China
- Prior art keywords
- pedestal
- screw
- support portion
- hole
- axostylus axostyle
- 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
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Abstract
The utility model relates to a roller type secondary supporter, which provides a workshop device having the advantages of simple structure, convenient processing and assembly, low cost and good service performance. The roller type secondary supporter comprises a base body of integral forming, shaft rods, bearings, a roller and an upright rod group, wherein, the base body is upwards and additionally provided with more than two supporting parts respectively provided with through holes and screw holes, and the centre of the bottom of the base body is provided with a combining part; the shaft rods form a staircase shape, one end of the shaft rods is a shaft end which corresponds to the through holes of the supporting parts of the base body and forms a support stopping part, and the other end of the shaft rods is a thread end screwed with the screw holes of the supporting parts of the base body; the staircase-shaped shaft rods are respectively penetrated and screwed in the through holes and the screw holes of the supporting parts of the base body through the shaft ends and the thread ends of the staircase-shaped shaft rods.
Description
The utility model belongs to workshop appliance, particularly a kind of drum-type auxiliary frame.
As shown in Figure 1 and Figure 2, the drum-type auxiliary frame of commonly using comprises pedestal 10, lid 11, axostylus axostyle 12, bearing 13 and cylinder 14.The two ends of pedestal 10 upwards extend support portion 101, and form recessed groove 102 up on the appropriate location of support portion 101, are provided with screw 103 in the both sides of recessed groove 1 02.The appropriate location of lid 11 form respectively with pedestal 10 support portions 101 on recessed groove 102 corresponding recessed groove 110 and class holes 111 down.During assembling, through bearing 13 cylinder 14 is installed on the axostylus axostyle 12 earlier, axial region 120 with axostylus axostyle 12 two ends places axostylus axostyle 12 on the recessed groove 102 of pedestal 10 support portions 101 again, again lid 11 is covered on the support portion 101 of pedestal 10, make that recessed groove 110 be able to place on the axial region 120 of axostylus axostyle 12 on it, lid 11 is fixedly mounted on the support portion 101 of pedestal 10 by passing the bolt 15 that lid 11 class holes 111 and spiral shell be loaded on 101 screws 103 of support portion.
This drum-type auxiliary frame of commonly using remains at following point and remains further to be improved:
1, because parts are many, and its pedestal and all above processing of secondary again of lid, and then make it make the processing cost height.
2,,, and make that output reduces, the cost increase so that assembling complexity, trouble, difficulty are bigger because parts are many.
3, because being located at the lid spiral shell by bolt, axostylus axostyle system reaches the fixing effect of packing on the pedestal support portion, therefore, when weight rotates on cylinder, cylinder advances and shakes under the power effect bearing weight greater than screw threaded power for a long time, make lid loosening, thereby it is more violent to cause weight to beat, the stress intensity that surpasses lid even, make the lid fracture, the service life of reducing auxiliary frame, and the weight that auxiliary frame can carry rolling is restricted.
The purpose of this utility model provides a kind of simple in structure, processing is easy to assembly, cost is low, serviceability is good drum-type auxiliary frame.
The utility model comprises integrally formed pedestal, axostylus axostyle, bearing, cylinder and vertical rod group; Pedestal extends the support portion that is respectively equipped with through hole and screw more than two up, is provided with the joint portion in the middle of its bottom; Axostylus axostyle is step shape, and the one end is corresponding with pedestal support portion through hole and constitutes the axle head of stop section that its other end is the end of thread that is screwed with pedestal support portion screw; The step shape axostylus axostyle penetrates respectively with its axle head and the end of thread and spiral shell is loaded in the through hole and screw of pedestal support portion.
Wherein:
The pedestal two ends extend the support portion that is respectively equipped with screw and through hole up.
Pedestal is in the shape of the letter V, and its two ends and middle part extend the support portion respectively up, and is respectively equipped with screw on the appropriate location of two end supports portion, in intermediate supports portion be provided with respectively with two end supports portion on the coaxial two through hole of screw.
The internal diameter of screw is greater than the diameter of through hole.
The axostylus axostyle end of thread is arranged with the polygonal counterbore that cooperates with instrument.
The axostylus axostyle end of thread is convexly equipped with the polygonal protuberance that cooperates with instrument.
Because the utility model comprises integrally formed pedestal, axostylus axostyle, bearing, cylinder and vertical rod group; Pedestal extends the support portion that is respectively equipped with through hole and screw more than two up, is provided with the joint portion in the middle of its bottom; Axostylus axostyle is step shape, and the one end is corresponding with pedestal support portion through hole and constitutes the axle head of stop section that its other end is the end of thread that is screwed with pedestal support portion screw; The step shape axostylus axostyle penetrates respectively with its axle head and the end of thread and spiral shell is loaded in the through hole and screw of pedestal support portion.During assembling, bearing is located in cylinder accommodation chamber two ends, the step shape axostylus axostyle penetrates with the screw of its axle head from integrally formed pedestal support portion, and pass packing ring in regular turn, be inserted in the through hole of pedestal tool through hole support portion after being located in the bearing at cylinder accommodation chamber two ends, turn axostylus axostyle again, the axostylus axostyle end of thread and support portion screw are spirally connected, are resisted against tool through hole support portion medial surface, just the cylinder pivot can be set between pedestal two support portions until the stop section of axostylus axostyle; Pedestal is installed in its joint portion that vertical rod group top is not only simple in structure, processing is easy to assembly, cost is low, and the weight that can carry when improving support strength and rollers roll, and then increasing service life, serviceability is good, thereby reaches the purpose of this utility model.
Fig. 1, drum-type auxiliary frame structural representation cutaway view for commonly using.
Fig. 2, drum-type auxiliary frame broken section structural representation side view for commonly using.
Fig. 3, be the utility model embodiment one decomposition texture schematic isometric.
Fig. 4, be the utility model embodiment one structural representation cutaway view.
Fig. 5, be the utility model embodiment two structural representation cutaway views.
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 3, Figure 4, the utility model comprises integrally formed pedestal 2, axostylus axostyle 3, bearing 4, cylinder 5 and vertical rod group 6.
Also can be as shown in Figure 5, the utility model comprises integrally formed V font pedestal 2', two axostylus axostyles 3, bearing 4, two cylinders 5 and vertical rod group 6.
Pedestal 2 ' two ends and middle part extend support portion 20 ' and 21 ' up, and on the appropriate location of two end supports portion 20 ', be respectively equipped with screw 200 ', be provided with the two through hole 210 ' of going up screw 200 ' coaxial line respectively with two end supports portion 20 ' in intermediate supports portion 21 ', the internal diameter of screw 200 ' is greater than the diameter of through hole 210 '; Be provided with the joint portion 22 ' of tool installing hole 221 ' in the middle of the pedestal 2 ' bottom, and 22 ' periphery is provided with screw in the joint portion.
During assembling, bearing 4 is located in cylinder 5 accommodation chambers 50 two ends, step shape axostylus axostyle 3 penetrates with the screw 200 (200 ') of its axle head from 20 (20 ') of integrally formed pedestal 2 (2 ') support portion, and pass packing ring 55 in regular turn, be inserted in the through hole 210 (210 ') of 21 (21 ') of support portion pedestal 2 (2 ') tool 210 (210 ') of through hole after being located in the bearing 4 at cylinder 5 accommodation chambers 50 two ends, again by the instrument turn axostylus axostyle 3 of tool with axostylus axostyle 3 ends of thread 31 counterbores 32 corresponding tool heads, axostylus axostyle 3 ends of thread 31 were spirally connected with 200 (200 ') of support portion 20 (20 ') screw, be resisted against the medial surfaces of 21 (21 ') of tool through hole 210 (210 ') support portion until the stop section 301 of axostylus axostyle 3, just cylinder 5 pivots can be set and be positioned at pedestal 2 (2 ') two support portions 20 (20 '), between 21 (21 '); Pedestal 2 (2 ') is installed in vertical rod group 6 tops with its 221 (221 ') of joint portion 22 (22 ') installing hole, and the bolting of being located in joint portion 22 (22 ') the periphery screw 220 by spiral shell is installed on the vertical rod group 6.So, just can reach simple in structure, processing is easy to assembly, cost is low, the weight that can carry when improving support strength and rollers roll simultaneously, and then increase service life.
Claims (6)
1, a kind of drum-type auxiliary frame, it comprises pedestal, axostylus axostyle, bearing, cylinder and vertical rod group; Pedestal extends plural support portion up, is provided with the joint portion in the middle of its bottom; It is characterized in that described pedestal is one of the forming, and is respectively equipped with through hole and screw on its support portion; Axostylus axostyle is step shape, and the one end is corresponding with pedestal support portion through hole and constitutes the axle head of stop section that its other end is the end of thread that is screwed with pedestal support portion screw; The step shape axostylus axostyle penetrates respectively with its axle head and the end of thread and spiral shell is loaded in the through hole and screw of pedestal support portion.
2, drum-type auxiliary frame according to claim 1 is characterized in that described pedestal two ends extend the support portion that is respectively equipped with screw and through hole up.
3, drum-type auxiliary frame according to claim 1, it is characterized in that described pedestal is in the shape of the letter V, its two ends and middle part extend the support portion respectively up, and on the appropriate location of two end supports portion, be respectively equipped with screw, in intermediate supports portion be provided with respectively with two end supports portion on the coaxial two through hole of screw.
4, according to claim 2 or 3 described drum-type auxiliary frames, it is characterized in that the diameter of the internal diameter of described screw greater than through hole.
5, drum-type auxiliary frame according to claim 1 is characterized in that the described axostylus axostyle end of thread is arranged with the polygonal counterbore that cooperates with instrument.
6, drum-type auxiliary frame according to claim 1 is characterized in that the described axostylus axostyle end of thread is convexly equipped with the polygonal protuberance that cooperates with instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00205375 CN2414848Y (en) | 2000-03-15 | 2000-03-15 | Roller type secondary supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00205375 CN2414848Y (en) | 2000-03-15 | 2000-03-15 | Roller type secondary supporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2414848Y true CN2414848Y (en) | 2001-01-17 |
Family
ID=33573555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00205375 Expired - Fee Related CN2414848Y (en) | 2000-03-15 | 2000-03-15 | Roller type secondary supporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2414848Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031365B (en) * | 2003-12-16 | 2010-05-05 | 特拉克工具物资有限公司 | Fluid applicator assembly and lowpressure fluid applicator system |
| CN103201048A (en) * | 2010-06-25 | 2013-07-10 | 晓温-威廉姆斯公司 | Paint roller cover support structure |
-
2000
- 2000-03-15 CN CN 00205375 patent/CN2414848Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031365B (en) * | 2003-12-16 | 2010-05-05 | 特拉克工具物资有限公司 | Fluid applicator assembly and lowpressure fluid applicator system |
| CN103201048A (en) * | 2010-06-25 | 2013-07-10 | 晓温-威廉姆斯公司 | Paint roller cover support structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |