CN204646922U - A kind of material blocking shaft being convenient to installation and removal - Google Patents
A kind of material blocking shaft being convenient to installation and removal Download PDFInfo
- Publication number
- CN204646922U CN204646922U CN201520267678.6U CN201520267678U CN204646922U CN 204646922 U CN204646922 U CN 204646922U CN 201520267678 U CN201520267678 U CN 201520267678U CN 204646922 U CN204646922 U CN 204646922U
- Authority
- CN
- China
- Prior art keywords
- material blocking
- blocking shaft
- movable axis
- nut
- blind hole
- 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
- 230000000903 blocking effect Effects 0.000 title claims abstract description 55
- 238000009434 installation Methods 0.000 title claims abstract description 13
- 210000004907 gland Anatomy 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Springs (AREA)
Abstract
The utility model is specifically related to a kind of material blocking shaft being convenient to installation and removal, comprise movable axis, spring, stationary axle, described stationary axle one end is provided with blind hole, the bottom of this blind hole is provided with spring, one axle head of described movable axis puts in the blind hole of stationary axle, and be provided with nut bottom this axle head, the end face of described nut and spring contact; Overlap on described movable axis, with stationary axle connecting part and have gland, the internal diameter of described gland is less than the end face external diameter of nut.The utility model achieves the axial stretching of material blocking shaft, is convenient to quick mounting and the dismounting of material blocking shaft, to realize or to remove the location of material and spacing.
Description
Technical field
The utility model is specifically related to a kind of material blocking shaft being convenient to installation and removal, for the location of material and spacing.
Background technique
The location of material and spacing general employing baffle plate or bearing pin realize, normally used baffle plate or bearing pin or adopt fixed form, not quick detachable, be unfavorable for moving of material, installing/dismounting process is complicated, can not realize or remove the location of material and spacing rapidly.
Model utility content
The purpose of this utility model is the problem in order to solve material location and spacing quick realization or releasing.
For this reason, the utility model provides a kind of material blocking shaft being convenient to installation and removal, comprise movable axis, spring, stationary axle, described stationary axle one end is provided with blind hole, the bottom of this blind hole is provided with spring, one axle head of described movable axis puts in the blind hole of stationary axle, and is provided with nut bottom this axle head, the end face of described nut and spring contact;
Overlap on described movable axis, with stationary axle connecting part and have gland, the internal diameter of described gland is less than the end face external diameter of nut.
Screw thread is provided with in described blind hole.
The other end of described stationary axle and movable axis is equipped with boss.
Described boss is cylindrical, rectangular or taper.
The beneficial effects of the utility model are: the utility model has put forward a kind of material blocking shaft being convenient to installation and removal, by the built-in spring of stationary axle axle head cylinder blind hole, movable axis axle head attaching nut, utilize movable axis shaft end nut Compress Spring, realize the axial stretching of material blocking shaft, be convenient to quick mounting and the dismounting of material blocking shaft, to realize or to remove the location of material and spacing.
Be described in further details below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is use schematic diagram of the present utility model.
In figure: 1, movable axis; 2, gland; 3, nut; 4, spring; 5, stationary axle; 6, material blocking shaft; 7, mounting hole; 8, material backplate; 9, material; 10, blind hole; 11, boss.
Embodiment
Embodiment 1:
Present embodiments provide a kind of material blocking shaft being convenient to installation and removal, comprise movable axis 1, spring 4, stationary axle 5, described stationary axle 5 one end is provided with blind hole 10, the bottom of this blind hole 10 is provided with spring 4, one axle head of described movable axis 1 puts in the blind hole 10 of stationary axle 5, and being provided with nut 3 bottom this axle head, the end face of described nut 3 contacts with spring 4;
Overlap on described movable axis 1, with stationary axle 5 connecting part and have gland 2, the internal diameter of described gland 2 is less than the end face external diameter of nut 3.
Material blocking shaft 6 using process that the present embodiment provides:
When material blocking shaft 6 is installed, by holding with a firm grip, material blocking shaft 6 two ends also apply certain axial force vertically inwards, put in nut 3 Compress Spring 4 that movable axis 1 axle head in the blind hole 10 of stationary axle 5 is threaded, material blocking shaft 6 two ends are shunk, material blocking shaft 6 two axial ends is aimed at the mounting hole 7 processed in advance on material backplate 8, the axial force that release applies, material blocking shaft 6 two ends are inserted mounting hole 7 and are compressed attachment face under the effect of spring 4 compressive force, play the location to material 9 or position-limiting action.During dismounting, material blocking shaft of holding with a firm grip 6 two ends also apply certain axial force vertically inwards, and material blocking shaft 6 two ends are shunk, and when material blocking shaft 6 two axial ends departs from mounting hole 7 completely, remove material blocking shaft 6, remove the location or spacing to material 9.
In the present embodiment, the internal diameter of gland 2 is less than the end face external diameter of nut 3, object prevents movable axis 1 axle head from deviating from from stationary axle 5 blind hole 10, being provided with nut 3 bottom one axle head of movable axis 1, and overlap and have gland 2 on movable axis 1, with stationary axle 5 connecting part, is for the ease of dismantling.The utility model, due to the effect of spring 4 compressive force, ensure that stability when material blocking shaft 6 is fixed.
The present embodiment achieves the axial stretching of material blocking shaft 6, is convenient to quick mounting and the dismounting of material blocking shaft 6, to realize or to remove the location of material 9 and spacing.
Embodiment 2:
On the basis of embodiment 1, present embodiments provide a kind of material blocking shaft being convenient to installation and removal, material blocking shaft 6 is made up of stationary axle 5, spring 4, nut 3, gland 2 and movable axis 1.One end of stationary axle 5 has threaded cylinder blind hole, the built-in spring 4 of cylinder blind hole, and one end cover of movable axis 1 has the gland 2 of Spielpassung, and axle head is connected with nut 3 by screw thread.Movable axis 1 axle head being connected with nut 3 is put in cylinder blind hole and contacts with spring 4, nut 3 end face holddown spring 4, and screw and tighten gland 2 in stationary axle 5 axle head, complete the assembling of material blocking shaft 6 thus.
Material blocking shaft 6 using process that the present embodiment provides:
By material blocking shaft 6 two ends of holding with a firm grip, certain axial force is applied in the homogeneous phase of two ends, now put in nut 3 Compress Spring 4 that movable axis 1 axle head in the blind hole 10 of stationary axle 5 is threaded, the Free Compression of material blocking shaft 6 can be realized within the specific limits, unclamp after aiming at mounting hole 7, just material blocking shaft 6 axle head is inserted in the mounting hole 7 that material backplate 8 is processed in advance, the location of material 9 and spacing can be realized fast.When need remove material 9 location and spacing time, material blocking shaft of holding with a firm grip equally 6 two ends, apply certain axial force in the homogeneous phase of two ends, now put in nut 3 Compress Spring 4 that movable axis 1 axle head in the blind hole 10 of stationary axle 5 is threaded, material blocking shaft 6 is compressed, and can easily material blocking shaft 6 be extracted.
In the present embodiment stationary axle 5 cylinder blind hole in be provided with screw thread, can while the effect of spring 4 compressive force, ensure stability when material blocking shaft 6 is fixed further.
Embodiment 3:
On the basis of embodiment 1, present embodiments provide a kind of material blocking shaft as shown in Figure 1, material blocking shaft 6 is made up of stationary axle 5, spring 4, nut 3, gland 2 and movable axis 1.One end of stationary axle 5 has threaded cylinder blind hole, the built-in spring 4 of cylinder blind hole, and the other end has cylindrical boss; One end cover of movable axis 1 has the gland 2 of Spielpassung, and axle head is connected with nut 3 by screw thread, and the other end has cylindrical boss.Movable axis 1 axle head being connected with nut 3 is put in cylinder blind hole and contacts with spring 4, nut 3 end face holddown spring 4, and screw and tighten gland 2 in stationary axle 5 axle head, complete the assembling of material blocking shaft 6 thus.
Wherein, material blocking shaft 6 axle head two cylindrical boss plays a part to support installation.
Material blocking shaft 6 using process that the present embodiment provides:
As shown in Fig. 2, when material blocking shaft 6 is installed, by holding with a firm grip, material blocking shaft 6 two ends also apply certain axial force vertically inwards, utilize movable axis 1 shaft end nut 3 Compress Spring 4, material blocking shaft 6 two ends are shunk, and axle head cylindrical boss is aimed at the mounting hole 7 processed in advance on material backplate 8, the axial force that release applies, material blocking shaft 6 two ends are inserted mounting hole 7 and are compressed attachment face under the effect of spring 4 compressive force, play the location to material 9 or position-limiting action.During dismounting, material blocking shaft of holding with a firm grip 6 two ends also apply certain axial force vertically inwards, and material blocking shaft 6 two ends are shunk, and when axle head cylindrical boss departs from mounting hole 7 completely, remove material blocking shaft 6, remove the location or spacing to material 9.
Owing to being provided with screw thread in the effect of spring 4 compressive force and cylinder blind hole, ensure that stability when material blocking shaft 6 is fixed.In the utility model, boss 11 can be cylindrical, rectangular or taper, mates with the mounting hole 7 processed in advance on material backplate 8.
In sum, the utility model passes through the built-in spring 4 of stationary axle 5 axle head cylinder blind hole, movable axis 1 axle head attaching nut 3, utilize movable axis 1 shaft end nut 3 Compress Spring 4, realize the axial stretching of material blocking shaft 6, be convenient to quick mounting and the dismounting of material blocking shaft 6, to realize or to remove the location of material 9 and spacing.
The present embodiment does not have specifically described part all to belong to common practise and the known technology of the art, describes in detail no longer one by one herein.
More than exemplifying is only illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, everyly all belongs within protection domain of the present utility model with the same or analogous design of the utility model.
Claims (4)
1. be convenient to the material blocking shaft of installation and removal for one kind, it is characterized in that: comprise movable axis (1), spring (4), stationary axle (5), described stationary axle (5) one end is provided with blind hole (10), the bottom of this blind hole (10) is provided with spring (4), one axle head of described movable axis (1) puts in the blind hole (10) of stationary axle (5), and bottom this axle head, being provided with nut (3), the end face of described nut (3) contacts with spring (4);
Overlap on described movable axis (1), with stationary axle (5) connecting part and have gland (2), the internal diameter of described gland (2) is less than the end face external diameter of nut (3).
2. a kind of material blocking shaft being convenient to installation and removal according to claim 1, is characterized in that: described blind hole is provided with screw thread in (10).
3. a kind of material blocking shaft being convenient to installation and removal according to claim 1, is characterized in that: the other end of described stationary axle (5) and movable axis (1) is equipped with boss (11).
4. a kind of material blocking shaft being convenient to installation and removal according to claim 3, is characterized in that: described boss (11) is cylindrical, rectangular or taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267678.6U CN204646922U (en) | 2015-04-29 | 2015-04-29 | A kind of material blocking shaft being convenient to installation and removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267678.6U CN204646922U (en) | 2015-04-29 | 2015-04-29 | A kind of material blocking shaft being convenient to installation and removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646922U true CN204646922U (en) | 2015-09-16 |
Family
ID=54099679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520267678.6U Expired - Fee Related CN204646922U (en) | 2015-04-29 | 2015-04-29 | A kind of material blocking shaft being convenient to installation and removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832517A (en) * | 2015-04-29 | 2015-08-12 | 中国重型机械研究院股份公司 | Retaining shaft convenient to mount and dismount |
| CN108187284A (en) * | 2018-02-07 | 2018-06-22 | 大连大兵救援装备有限公司 | Adjustable high-floor feedwater bend pipe and pulley gear |
-
2015
- 2015-04-29 CN CN201520267678.6U patent/CN204646922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832517A (en) * | 2015-04-29 | 2015-08-12 | 中国重型机械研究院股份公司 | Retaining shaft convenient to mount and dismount |
| CN108187284A (en) * | 2018-02-07 | 2018-06-22 | 大连大兵救援装备有限公司 | Adjustable high-floor feedwater bend pipe and pulley gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 |