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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- positioning column
- spring
- positioning
- base
- column
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- 239000000463 material Substances 0.000 claims abstract description 34
- 230000002950 deficient Effects 0.000 abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 5
- 239000011148 porous material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000003475 lamination Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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 relates to a location technical field, more specifically relates to a different aperture article positioner.
Background
At present, the assembly positioning between the flaky materials with different apertures adopts pure manual lamination, the manual lamination can not realize accurate positioning, and the two materials are easy to be eccentric in the manual assembly process; therefore, the efficiency of manual assembly is low, the reject ratio is high, and the production cost is increased.
Therefore, in order to solve the above problems, the present invention provides a positioning device for articles with same aperture.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model aims at providing a positioner to solve the unable accurate positioning of pure manual assembly of current different aperture materials, inefficiency, defective rate scheduling problem.
The utility model provides a positioning device, which comprises a base, a positioning column partially embedded in the base and a spring for supporting the positioning column; wherein,
the positioning column is of a step-type integrated structure, wherein a part of the positioning column, which is not embedded in the base, forms a first step with the base, the step on the positioning column is a second step, and the diameter of the first step is larger than that of the second step;
the spring is embedded at the bottom of the positioning column, and the positioning column reciprocates in the base under the action of the spring.
In addition, the preferable structure is that a limiting groove matched with the positioning column is arranged in the base, and the limiting groove is used for limiting the movement range of the positioning column.
In addition, the preferred structure is that the bottom of reference column inlays to be established in the base to be provided with the recess in the bottom of reference column, wherein, the spring inlays to be established in the recess.
In addition, the preferred structure is that a spring cover plate is fixed at the bottom of the base, one end of the spring is arranged on the spring cover plate, and the other end of the spring is arranged in the groove.
In addition, the preferable structure is that materials to be positioned with different apertures are respectively and correspondingly placed on the first step and the second step.
According to the technical scheme above, the utility model provides a positioner through assembly positioning between the different materials in step reference column and spring to the aperture to realize the high purpose of positioning accuracy, and the utility model discloses a positioner simple structure, easy operation, convenience are fixed a position with adopting this device, can improve assembly efficiency, can also reduce the defective rate of assembly, practice thrift assembly cost.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a cross-sectional view of a positioning device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a positioning device for positioning materials with different apertures according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of a positioning device according to an embodiment of the present invention.
Wherein the reference numerals include: 1. the device comprises a positioning column, 11, a groove, 2, a base, 21, a limiting groove, 3, a spring cover plate, 4, a spring, 5, a first step, 6, a second step, 7, materials A, 8 and B.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
The device aims at the problems that the existing purely manual assembly of flaky materials with different apertures cannot be accurately positioned, the efficiency is low, the reject ratio is high and the like. The utility model provides a positioner, this positioner pass through assembly positioning between the different materials in step reference column and spring to the aperture to realize the high purpose of positioning accuracy.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In order to illustrate the structure of the positioning device provided by the present invention, fig. 1 to 3 exemplarily indicate the structure of the positioning device from different angles, respectively. Specifically, fig. 1 shows a cross-sectional structure of a positioning device according to an embodiment of the present invention; fig. 2 shows a structure of positioning materials with different apertures by a positioning device according to an embodiment of the present invention; fig. 3 shows a three-dimensional structure of a positioning device according to an embodiment of the present invention.
As shown in fig. 1 to fig. 3, the positioning device provided by the present invention comprises a base 2, a positioning column 1 partially embedded in the base 2, and a spring 4 for supporting the positioning column 1.
The positioning column 1 is of a step type integrated structure, wherein a first step 5 is formed by the part, which is not embedded in the base 2, of the positioning column 1 and the base, the step formed by the self structure on the positioning column 1 is a second step 6, and the diameter of the first step 5 is larger than that of the second step 6.
That is to say, because reference column 1 is the integrative structure of step, the step location of self is second step 6, and in addition, reference column 1 does not inlay the inside part of base and the upper surface formation first step 5 of base 2, because the diameter of these two steps is different, so be used for fixing a position the material in different apertures, place the material in the great aperture on first step 5, place the material in the less aperture on second step 6.
Wherein, spring 4 inlays and establishes in the bottom of reference column 1, and the reference column is reciprocating motion in the base under the effect of spring. That is to say, the spring 4 is arranged at the position of the positioning column 1 embedded in the base 2, and the spring 4 is used for supporting the reciprocating motion of the positioning column 1; namely: the material in two different apertures corresponds places on first step 5, second step 6, downwards presses the material that is located second step 6, and reference column 1 atress downstream until two material contact laminates, and after taking out the material that the laminating is in the same place, reference column 1 is the reconversion under the effect of spring 4.
The utility model discloses a location structure of step to utilize the elasticity of spring, the positioner of form retractable, this positioner simple structure assembles the accuracy, and convenient operation is swift, and is efficient.
The embodiment of the utility model provides an in, be provided with the spacing groove 21 with reference column 1 looks adaptation inside base 2, spacing groove 21 is used for restricting the range of motion of reference column 1. That is, the shape of the limiting groove 21 is matched with the shape of the positioning column 1 embedded in the base 2, and two conditions need to be satisfied: firstly, the method comprises the following steps: the size of the limiting groove 21 can meet the requirement that the positioning column 1 can freely reciprocate in the limiting groove 21; secondly, the method comprises the following steps: the limiting groove 21 plays a limiting role, and it is guaranteed that the positioning column 1 cannot be separated from the inside of the base 2.
It should be noted that, the part of the positioning column 1 inserted into the limiting groove 21 is adapted to the limiting groove 21, and no matter how the shape of the structure of the part is, the positioning column can be adapted to the limiting groove 21 to perform the limiting function without departing from the base 2.
In the embodiment of the present invention, the bottom of the positioning column 1 is embedded in the base 2, and the bottom of the positioning column 1 is provided with a groove 11, wherein the spring 4 is embedded in the groove 11.
That is, the bottom of the positioning post 1 is embedded in the limiting groove 21 in the base 2, and reciprocates in the limiting groove 21. The bottom of the positioning column 1 is provided with a groove 11, the groove 11 is used for embedding a spring 4, and the spring 4 supports the bottom of the positioning column 1 to move in a limiting groove 21.
The embodiment of the utility model provides an in, be fixed with spring apron 3 in the bottom of base 2, the one end setting of spring 4 is on spring apron 3, and the other end setting of spring 4 is in recess 11.
That is, the spring 4 is disposed between the groove 11 and the spring cover plate 3, when an operator applies force to the positioning column 1, the positioning column 1 applies force to the spring 4, so that the spring 4 is compressed, and the spring 4 also applies force to the spring cover plate 3; when operating personnel withdraws the effort, because spring apron 3 fixes on base 2, can not take place the motion, spring 4 is under spring apron 3 effect, acts on reference column 1 with spring 4's elasticity, and reference column 1 can be along spacing groove 21 upward movement until spring 4 reconversion.
Furthermore, the embodiment of the present invention provides a material to be positioned, which has different apertures, and is correspondingly placed on the first step 5 and the second step 6. In the embodiment shown in fig. 2, a material a7 is placed on the first step 5, a material B8 is placed on the second step 6, the aperture of the material a7 is larger than that of the material B8, the material B8 is pressed downwards, and the positioning column 1 is forced to move downwards until the material a7 is in contact fit with the material B8; then the materials which are attached together are taken down, and the positioning column 1 is restored under the action of the spring 4.
To sum up the embodiments shown in fig. 1 to fig. 3, the working process of the positioning device of the present invention is as follows:
the method comprises the following steps: firstly, assembling a material with a large aperture on a first step;
step two: then assembling the material with smaller aperture on the second step;
step three: pressing the materials of the second step downwards, and moving the positioning column downwards under the action of the pressing force until the two materials are contacted and attached;
step four: and taking out the two materials which are attached together, and restoring the positioning column to the original state under the action of spring force.
It should be noted that the positioning column 1 is a concentric positioning structure, and the positioning column can be designed as a non-concentric positioning structure in practical application according to requirements.
Can find out through above-mentioned embodiment, the utility model provides a positioner is through assembly positioning between the different materials in step reference column and spring to the aperture to realize the high purpose of positioning accuracy, and the utility model discloses a positioner easy operation, convenience adopt this device to fix a position simultaneously, can improve assembly efficiency, can also reduce the defective rate of assembly, practice thrift assembly cost.
The positioning device according to the present invention has been described above by way of example with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that various modifications may be made to the positioning device of the present invention described above without departing from the scope of the invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.
Claims (5)
1. A positioning device is characterized by comprising a base, a positioning column partially embedded in the base and a spring for supporting the positioning column; wherein,
the positioning column is of a step-type integrated structure, wherein a part of the positioning column, which is not embedded in the base, forms a first step with the base, the step on the positioning column is a second step, and the diameter of the first step is larger than that of the second step;
the spring is embedded at the bottom of the positioning column, and the positioning column reciprocates in the base under the action of the spring.
2. The positioning device of claim 1,
the base is internally provided with a limiting groove matched with the positioning column, and the limiting groove is used for limiting the movement range of the positioning column.
3. The positioning device of claim 1,
the bottom of the positioning column is embedded in the base, a groove is formed in the bottom of the positioning column, and the spring is embedded in the groove.
4. The positioning device of claim 3,
the bottom of the base is fixed with a spring cover plate, one end of the spring is arranged on the spring cover plate, and the other end of the spring is arranged in the groove.
5. The positioning device of claim 1,
and materials to be positioned with different apertures are correspondingly placed on the first step and the second step respectively.
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 | Salvage method of down-the-hole hammer drill |
-
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 | Salvage method of down-the-hole hammer drill |
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