CN207448309U - Positioner - Google Patents
Positioner Download PDFInfo
- Publication number
- CN207448309U CN207448309U CN201721301656.2U CN201721301656U CN207448309U CN 207448309 U CN207448309 U CN 207448309U CN 201721301656 U CN201721301656 U CN 201721301656U CN 207448309 U CN207448309 U CN 207448309U
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- Prior art keywords
- positioning column
- spring
- pedestal
- positioner
- embedded
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Abstract
The utility model provides a kind of positioner, including pedestal, is partly embedded the positioning column in pedestal and is used to support the spring of positioning column；Wherein, positioning column is step integral structure, wherein, part and pedestal of the positioning column in the pedestal form first step, and the step on positioning column is second step, and the diameter of first step is more than the diameter of second step；Spring is embedded in the bottom of positioning column, and positioning column moves reciprocatingly in pedestal under the action of the spring.Using the utility model, the problems such as purely manual assembling of existing different pore size material can not be accurately positioned, efficiency is low, fraction defective is high can be solved.
Description
Technical field
The utility model is related to field of locating technology, more specifically, are related to a kind of different pore size object positioner.
Background technology
Assembling positioning between the sheet material of different size aperture at present, using pure manual assembly, manual assembly can not
Accomplish to be accurately positioned, and easily bias is being manually assembled in assembling process between two objects；Therefore hand assembled efficiency is caused
Low, fraction defective is high, increases production cost.
Therefore, to solve the above problems, the utility model provides a kind of same aperture object positioner.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of positioner, to solve existing different pore size object
The problems such as purely manual assembling of material can not be accurately positioned, efficiency is low, fraction defective is high.
Positioner provided by the utility model including pedestal, is partly embedded positioning column in pedestal and for propping up
Support the spring of positioning column；Wherein,
Positioning column is step integral structure, wherein, the part in pedestal does not form First to positioning column with pedestal
Rank, the step on positioning column is second step, and the diameter of first step is more than the diameter of second step；
Spring is embedded in the bottom of positioning column, and positioning column moves reciprocatingly in pedestal under the action of the spring.
Furthermore it is preferred that structure be that the limiting slot being adapted with positioning column is provided in chassis interior, limiting slot is for limiting
The motion range of positioning column processed.
Furthermore it is preferred that structure be that the bottom of positioning column is embedded in pedestal, and be provided in the bottom of positioning column recessed
Slot, wherein, spring is embedded in groove.
Furthermore it is preferred that structure be that spring bumper cover is fixed in the bottom of pedestal, one end of spring is arranged on spring bumper cover
On, the other end of spring is arranged in groove.
Furthermore it is preferred that structure be the corresponding object to be positioned for placing different pore size respectively on first step, second step
Material.
It was found from technical solution above, positioner provided by the utility model passes through step positioning column and spring
Positioning is assembled between the material different to aperture, so as to fulfill the high purpose of positioning accuracy, and the positioning of the utility model fills
It puts simple in structure, simple, convenient, with being positioned using this device, efficiency of assembling can be improved, additionally it is possible to lower and assemble
Fraction defective, save assembly cost.
Description of the drawings
By reference to the explanation and the content of claims below in conjunction with attached drawing, and with to the utility model more
Comprehensive understanding, other purposes and result of the utility model will be more apparent and should be readily appreciated that.In the accompanying drawings：
Fig. 1 is the positioner sectional view according to the utility model embodiment；
Fig. 2 is to position different pore size material structure schematic diagram according to the positioner of the utility model embodiment；
Fig. 3 is the positioner dimensional structure diagram according to the utility model embodiment.
Reference numeral therein includes：1st, positioning column, 11, groove, 2, pedestal, 21, limiting slot, 3, spring bumper cover, 4, bullet
Spring, 5, first step, 6, second step, 7, material A, 8, material B.
Identical label indicates similar or corresponding feature or function in all of the figs.
Specific embodiment
For the existing different size aperture sheet material of foregoing proposition purely manual assembling can not be accurately positioned, efficiency
Low, the problems such as fraction defective is high.The utility model proposes a kind of positioner, this positioner passes through step positioning column and bullet
Positioning is assembled between the spring material different to aperture, so as to fulfill the high purpose of positioning accuracy.
Specific embodiment of the utility model is described in detail below with reference to attached drawing.
In order to illustrate the structure of positioner provided by the utility model, Fig. 1 to Fig. 3 respectively from different perspectives fills positioning
The structure put has carried out exemplary mark.Specifically, Fig. 1 shows the positioner section view knot according to the utility model embodiment
Structure；Fig. 2 is shown positions different pore size material structure according to the positioner of the utility model embodiment；Fig. 3 shows basis
The positioner stereochemical structure of the utility model embodiment.
If Fig. 1 to Fig. 3 is jointly shown, positioner provided by the utility model including pedestal 2, is partly embedded in pedestal 2
Interior positioning column 1 and the spring 4 for being used to support positioning column 1.
Wherein, positioning column 1 is step integral structure, wherein, positioning column 1 is not embedded in part and pedestal shape in pedestal 2
Into first step 5, the step formed on positioning column 1 by self structure is second step 6, and the diameter of first step 5 is more than
The diameter of second step 6.
That is, since positioning column 1 is step integral structure, the step of itself is positioned as second step 6, in addition,
Positioning column 1 is not embedded in the part of chassis interior and forms first step 5 with the upper surface of pedestal 2, due to the diameter of the two steps
Difference, for position different pore size material, the larger material in aperture is placed on first step 5, aperture is smaller
Material be placed on second step 6.
Wherein, spring 4 is embedded in the bottom of positioning column 1, and positioning column moves reciprocatingly in pedestal under the action of the spring.
Be embedded that is, spring 4 is arranged in the position of the positioning column 1 of pedestal 2, spring 4 be used to support positioning column 1 reciprocal fortune
It is dynamic；I.e.：The material in two different apertures is correspondingly placed at first step 5, on second step 6, presses be located at second step 6 downwards
Material, 1 stress of positioning column moves downward, until two materials contact fittings, after the material to fit together is taken out, positioning
Column 1 restores under the action of spring 4.
The utility model uses the location structure of step, and utilizes the elasticity of spring, the positioning of form extension type
Device, this positioning device structure is simple, and assembling is accurate, easy to operate, efficient.
In the embodiment of the utility model, the limiting slot 21 being adapted with positioning column 1 is internally provided in pedestal 2, is limited
Position slot 21 is used to limit the motion range of positioning column 1.That is, the shape of limiting slot 21 is embedded in positioning column 1 in pedestal 2
Shape is adapted, and it also requires meeting two conditions：First：Limiting slot 21 is sized to meet positioning column 1 and can limit
Position slot 21 freely moves reciprocatingly；Second：Limiting slot 21 plays the role of /V, ensures that positioning column 1 cannot depart from pedestal 2
Portion.
Wherein, it is necessary to which explanation, positioning column 1 will be adapted to embedded in the part of limiting slot 21 with limiting slot 21, no matter this portion
How is the shape of separation structure, as long as position-limiting action can be played by being adapted to limiting slot 21, and does not depart from pedestal 2.
In the embodiment of the utility model, the bottom of positioning column 1 is embedded in pedestal 2, and in the bottom of positioning column 1
Fluted 11 are set, wherein, spring 4 is embedded in groove 11.
That is, the bottom of positioning column 1 is embedded in the limiting slot 21 in pedestal 2, reciprocal fortune is done in limiting slot 21
It is dynamic.Fluted 11 are set in the bottom of positioning column 1, for groove 11 for being embedded spring 4, spring 4 supports the bottom of positioning column 1 limiting
Movement in the slot 21 of position.
In the embodiment of the utility model, spring bumper cover 3 is fixed in the bottom of pedestal 2, one end of spring 4 is arranged on
On spring bumper cover 3, the other end of spring 4 is arranged in groove 11.
That is, spring 4 is arranged between groove 11 and spring bumper cover 3, when operating personnel apply pressure to positioning column 1,
Positioning column 1 gives 4 active force of spring so that spring 4 compresses, and spring 4 can also give 3 active force of spring bumper cover simultaneously；Work as operating personnel
Cancel active force when, since spring bumper cover 3 is fixed on pedestal 2, will not move, spring 4 spring bumper cover 3 effect under,
The elastic force of spring 4 is acted on into positioning column 1, positioning column 1 can be moved upwards along limiting slot 21, until spring 4 restores to the original state.
In addition, in the embodiment of the utility model, it is corresponding respectively on first step 5, second step 6 to place different holes
The material to be positioned in footpath.In the embodiment shown in Figure 2, material A 7 is placed on first step 5, and material B8 is placed on second
On step 6, and the aperture of material A 7 is more than the aperture of material B8, presses down on material B8, and positioning column 1 is subject to active force can be to
Lower movement, until material A 7 contacts fitting with material B8；Then the material to fit together is removed, positioning column 1 is in spring 4
Effect is lower to restore to the original state.
To sum up for Fig. 1 to embodiment shown in Fig. 3, the course of work of the positioner of the utility model is as follows：
Step 1：The big material in aperture is assembled on first step first；
Step 2：Then on the second step that the smaller material in aperture is assembled to；
Step 3：The material of second step is pressed down on, positioning column moves downward under the action of pressing force, until two pieces
Material contact fitting；
Step 4：Two materials to fit together are taken out, positioning column restores to the original state under spring force.
Wherein, it is necessary to which explanation, positioning column 1 are the location structure of concentric shafts, position according to demand in practical applications
Column can be designed to the location structure of non-concentric axis.
By the above embodiment as can be seen that positioner provided by the utility model, by step positioning column and
Assemble positioning between the spring material different to aperture, so as to fulfill the high purpose of positioning accuracy, and the utility model is determined
Position device is simple, convenient, while is positioned using this device, can improve efficiency of assembling, additionally it is possible to lower assembling
Fraction defective saves assembly cost.
Described in an illustrative manner above with reference to attached drawing according to the utility model proposes positioner.But ability
Field technique personnel should be appreciated that the positioner proposed for above-mentioned the utility model, can also not depart from this practicality newly
Various improvement are made on the basis of type content.Therefore, the scope of protection of the utility model should be by appended claims
Content determines.
Claims (5)
1. a kind of positioner, which is characterized in that including pedestal, be partly embedded the positioning column in the pedestal and be used for
Support the spring of the positioning column；Wherein,
The positioning column is step integral structure, wherein, the positioning column is not embedded in part and the bottom in the pedestal
Seat forms first step, and the step on the positioning column is second step, and the diameter of the first step is more than described the
The diameter of two steps；
The spring is embedded in the bottom of the positioning column, and the positioning column under the action of the spring in the pedestal
Inside move reciprocatingly.
2. positioner as described in claim 1, which is characterized in that
The limiting slot being adapted with the positioning column is provided in the chassis interior, the limiting slot is used to limit the positioning
The motion range of column.
3. positioner as described in claim 1, which is characterized in that
The bottom of the positioning column is embedded in the pedestal, and fluted in the setting of the bottom of the positioning column, wherein, institute
Spring is stated to be embedded in the groove.
4. positioner as claimed in claim 3, which is characterized in that
Spring bumper cover is fixed in the bottom of the pedestal, one end of the spring is arranged on the spring bumper cover, the bullet
The other end of spring is arranged in the groove.
5. positioner as described in claim 1, which is characterized in that
Correspond to the material to be positioned for placing different pore size respectively on the first step, the second step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301656.2U CN207448309U (en) | 2017-10-10 | 2017-10-10 | Positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301656.2U CN207448309U (en) | 2017-10-10 | 2017-10-10 | Positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448309U true CN207448309U (en) | 2018-06-05 |
Family
ID=62250534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721301656.2U Active CN207448309U (en) | 2017-10-10 | 2017-10-10 | Positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207448309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335838A (en) * | 2020-03-25 | 2020-06-26 | 深圳市工勘岩土集团有限公司 | Salvaging method for down-the-hole hammer drilling tool |
-
2017
- 2017-10-10 CN CN201721301656.2U patent/CN207448309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335838A (en) * | 2020-03-25 | 2020-06-26 | 深圳市工勘岩土集团有限公司 | Salvaging method for down-the-hole hammer drilling tool |
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