CN203292914U - Positioning component - Google Patents
Positioning component Download PDFInfo
- Publication number
- CN203292914U CN203292914U CN2013202142281U CN201320214228U CN203292914U CN 203292914 U CN203292914 U CN 203292914U CN 2013202142281 U CN2013202142281 U CN 2013202142281U CN 201320214228 U CN201320214228 U CN 201320214228U CN 203292914 U CN203292914 U CN 203292914U
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- block
- positioning component
- turning cylinder
- workpiece
- readiness
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Abstract
A positioning component is used for positioning a workpiece. The positioning component comprises a body and at least two stop blocks, wherein the body is in a cuboid shape, each stop block is strip-shaped, one end part of each stop block in the length direction of the stop block can be rotatably connected to the body through a pivot, and the other end part of each stop block is protruded from the body; one end part of each stop block is stressed by an external acting force, and accordingly each stop block can rotate between a standby position and a positioning position relative to the body; at the standby position, the stop blocks are not contact with the workpiece; at the positioning position, the other end of each stop block is abutted against the workpiece through corresponding elastic forces. The positioning component provided by the utility model can be used for positioning workpieces which are produced in batches and have approximately same dimensions, and accordingly the production efficiency can be improved to the maximum degree.
Description
Technical field
The present invention relates to a kind of positioning component, this positioning component is used for workpiece is located.
Background technology
Make field at electronic product, after the components and parts moulding, often need it is carried out secondary operations, and while carrying out secondary operations, need to accurately locate processed components and parts, to guarantee the precision of components and parts.At present, when delivery vehicle is positioned, usually adopt the single-piece location, so that single components and parts are processed.Due to many employing mass productions, need process a plurality of components and parts simultaneously, to enhance productivity, thereby cause in secondary processing process, need accurately locate a plurality of components and parts simultaneously.And consider that to wanting the accurate location of processed components and parts orientation tool, processed components and parts and the mutual alignment of positioning guide rail are had certain requirement.But in fact,, due to the mismachining tolerance of orientation tool and positioning guide rail etc., cause positioning precision to descend, and concerning requiring precision machined components and parts, this error may cause high percent defective.
The utility model content
Consider the problems referred to above, the purpose of this utility model is to provide a kind of positioning component, is used for the workpiece location, when can realize many workpiece location, guarantees the machining accuracy of workpiece.
According to one side of the present utility model, a kind of positioning component is provided, be used for the workpiece location, it comprises: the body that is rectangular shape; At least two blocks, the elongated shape of each block, and each block end along its length pivotally attaches to body, and the other end of block is outstanding from body; Wherein, an end of each block receives the active force from outside, thereby each block can rotate with respect to body between position of readiness and position location; At position of readiness, block does not contact workpiece; In position location, the other end of each block is by corresponding elastic force butt workpiece.
Utilize this structure, at least two blocks are located respectively a corresponding workpiece, realize simultaneously at least two workpiece location.Further, block can rotate around body pivot, and the elastic force of elastic component makes block position against workpiece all the time,, so even at block, perhaps workpiece exists in the situation of mismachining tolerance, also can guarantee the accurate location to workpiece.In addition, at position of readiness, block has the maximum inclination angle with respect to main body, and block does not contact with workpiece; In position location, block contact workpiece, and be resisted against on workpiece under the resilient force of correspondence, so that workpiece is located.
Preferably, an end of each block has for the power receiver hole that receives outside active force.
Have this structure, from the elastic force of positioning component outside, can be received in the elastic force receiver hole, stably to be applied to a corresponding block.
Preferably, may further include according to positioning component of the present utility model: turning cylinder, this turning cylinder is arranged in body, and turning cylinder inserts in the through hole of an end of each block, so that each block rotates with respect to body around turning cylinder between position of readiness and position location.
Preferably, according to positioning component of the present utility model, may further include: turning cylinder, this turning cylinder is arranged in body; And an end of each block is provided with the collar, and an end of the collar and block is integrally formed; Wherein power transmission shaft is inserted through the collar, so that each block rotates with respect to body around turning cylinder between position of readiness and position location.
Have this structure, can reduce the shearing force of block to power transmission shaft, and owing to being provided with the collar, thereby can more easily realize the installation of block and turning cylinder.
Preferably, in the front view of positioning component, it is shorter that each block protrudes from the length of Length Ratio block in the body scope of part of body.
Utilize this structure, block can utilize larger power to be resisted against on workpiece, with positioning workpieces more firmly.
Preferably, at least two blocks are the block more than three, and on the direction of the length direction perpendicular to block, the distance between adjacent two blocks in the block more than three equates.
According on the other hand of the present utility model, a kind of positioning component is provided, be used for the workpiece location is comprised: the body that is rectangular shape; At least two blocks, the elongated shape of each block, and each block end along its length pivotally attaches to body, and the other end of block is outstanding from body; At least two elastic components, each elastic component arranges between body and block, and each elastic component applies elastic force to a block of correspondence; Wherein each block can rotate between position of readiness and position location with respect to body under the effect of elastic force; At position of readiness, block does not contact described workpiece; In position location, each block is by the elastic force butt workpiece of corresponding elastic component.
Utilize above-mentioned structure, according to positioning component of the present utility model, can locate, thereby enhance productivity to greatest extent batch production, workpiece that have approximate same size.
Description of drawings
Fig. 1 is the stereogram according to the positioning component of preferred embodiment of the present utility model;
Fig. 2 is the rearview according to the positioning component of preferred embodiment of the present utility model;
Fig. 3 is the side view according to the positioning component of preferred embodiment of the present utility model;
Fig. 4 is the stereogram according to the positioning component of the second embodiment of the present utility model;
Fig. 5 is the sectional view of the line A-A in Fig. 4.
The specific embodiment
Below, with reference to accompanying drawing, specific embodiment of the utility model is described.
Fig. 1 is the stereogram according to the positioning component of preferred embodiment of the present utility model.Fig. 2 is the rearview according to the positioning component of preferred embodiment of the present utility model.Fig. 3 is the side view according to the positioning component of preferred embodiment of the present utility model.
As Figure 1-3, comprise for the positioning component to the workpiece location according to of the present utility model: the body 1 that is rectangular shape; At least two blocks 2, the elongated shape of each block 2, and each block 2 end 21 along its length pivotally attaches to body 1, and the other end 22 of block 2 is outstanding from body 1.One end 21 of each block 2 receives directed force F from outside (in Fig. 1, directed force F is an end 21 of 2 along the directive effect shown in arrow in block), thereby each block 2 can rotate with respect to body between position of readiness and position location, at position of readiness, block 2 does not contact workpiece; When position location, the other end 22 of each block 2 is by corresponding directed force F butt workpiece.
More specifically, when needs were located workpiece, at first block 2 was located in position of readiness, this moment block 2 with respect to body 1 inclination maximum angle and do not contact workpiece, make the workpiece that must be positioned can successfully enter presumptive area and fix waiting.From the resilient force of positioning component outside in an end 2 of block 2, thereby make block 2 rotate towards position location from position of readiness.When block 2 was in position location, the other end 22 of each block 2 was connected on workpiece, and to this workpiece location.
Further, as shown in Figure 1, an end 21 of each block 2 has for the power receiver hole 23 that receives outside directed force F, in order to stably put on a corresponding block 2.Therefore, block 2 can have the trend of towards position location, rotating all the time from position of readiness, thereby makes the other end 22 of block 2 be connected on workpiece and press workpiece, so that this workpiece is firmly located.
According to the utility model, as shown in Figure 3, positioning component also comprises turning cylinder 4, and turning cylinder 4 forms elongated cylinder form, and turning cylinder 4 is arranged in body 1 via the through hole on body.Further, in the through hole (not shown) of an end 22 of turning cylinder 4 each block 2 of insertion, each block 2 can rotate around turning cylinder 4.
It is shorter that each block 2 protrudes from the length of Length Ratio block 2 in body 1 scope of part of body 1.That is to say, as shown in Figure 1, the overlapping part of block 2 and body 1 is longer than not overlapping with body 1 part of block 2, can guarantee so enough large masterpiece for workpiece, thus positioning workpieces more firmly.
According to preferred embodiment of the present utility model, at least two blocks 3 are the block (only having shown 3 in the present embodiment) more than three, on the direction of the length direction perpendicular to block (in Fig. 1 for be parallel to paper and perpendicular to the direction on the long limit of block), the distance between adjacent two blocks in the block 2 more than three is equal.Can process the workpiece more than three in the product of same batch like this, guarantee machining accuracy when improving working (machining) efficiency.
According to the utility model, an end 21 of each block 2 can not form has through hole, but is provided with the collar 25, and the collar 25 is integrally formed with an end 21 of block 2.Power transmission shaft 4 can be inserted through the collar 25, so that each block 2 rotates with respect to body 1 around turning cylinder 4 between position of readiness and position location.Utilize this structure, after block 2 is loaded in main body 1, can more easily realize and the coordinating of turning cylinder 4.
Fig. 4 is the stereogram according to the positioning component of the second embodiment of the present utility model.Fig. 5 is the sectional view of the line A-A in Fig. 4.
Different from the elastic force that is used to self-align assembly outside in above-mentioned preferred embodiment, can comprise at least two elastic components 5 according to the positioning component of the second embodiment of the present utility model, each elastic component 5 arranges between body 1 and block 2, and a block 2 of 5 pairs of correspondences of each elastic component applies elastic force, makes each block 2 to rotate between position of readiness and position location with respect to body 1.
More specifically, elastic component 5 can be torque spring etc., and the one end is connected to main body, and the other end is connected to block.When positioning component was not worked, elastic component 5 in the raw, and did not produce elastic force.In the time need to locating workpiece that will be processed, block 2 can be turned to position of readiness under external force, make the workpiece that must be positioned can successfully enter presumptive area and fix waiting, at this moment, elastic component 5 will produce the elastic force that it will be rotated towards position location to block 2.When external force was withdrawn, under the resilient force of elastic component 5, block 2 turned to position location, thereby workpiece is located.
Above preferred embodiments of the present utility model is illustrated, but the utility model is not limited to above-mentioned embodiment.
For example, can be any type of power according to the directed force F of preferred embodiment of the present utility model, for example from the motive force of the elastic force of elastic component, rigid member, magnetic force etc., as long as this active force can make block rotate around turning cylinder.
For example, according to above-described embodiment of the present utility model, one end of block can form strong receiver hole, but the utility model is not limited to this, for example, one end of block can not have the power receiver hole, and can be any other structure that can receive active force, as long as can make this active force stably act on an end of block.
In addition, according to above-described embodiment of the present utility model, positioning component comprises at least two blocks, with to simultaneously to a plurality of workpiece location, but this positioning component also can be to for example having, step-like erose large-size workpiece location, so also can guarantee stably to fix this workpiece and do not rotate etc.
In addition, according to above-described embodiment of the present utility model, at least two blocks are the block more than three, and on the direction of the length direction perpendicular to block, the distance between adjacent two blocks in the block more than three equates.But the utility model is not limited to this, and those skilled in the art can arrange arbitrarily the quantity of block as required, and can be arranged to the distance between block unequal.
More than preferred embodiment of the present utility model and accompanying drawing, only have preferred embodiment and accompanying drawing to be illustrated, the interest field that not is used for restriction the utility model technology, all interest fields that is contained take identical technological means or as following claim content are implemented, and all do not break away from category of the present utility model but applicant's interest field.
Claims (11)
1. positioning component, described positioning component be used for the workpiece location be is characterized in that, described positioning component comprises:
Body, described body is rectangular shape;
At least two blocks, the elongated shape of each described block, and each described block end along its length pivotally attaches to described body, and the other end of described block is outstanding from described body;
Wherein, a described end of each described block receives the active force from outside, thereby each described block can rotate with respect to described body between position of readiness and position location; At described position of readiness, described block does not contact described workpiece; In described position location, described the other end of each described block is by the corresponding described workpiece of described elastic force butt.
2. positioning component as claimed in claim 1, is characterized in that,
A described end of each described block has the power receiver hole be used to the active force that receives described outside.
3. positioning component as claimed in claim 2, is characterized in that, further comprises:
Turning cylinder, described turning cylinder are arranged in described body; And
Described turning cylinder inserts in the through hole of a described end of each described block, so that each described block rotates with respect to described body around described turning cylinder between described position of readiness and described position location.
4. positioning component as claimed in claim 2, is characterized in that,
Turning cylinder, described turning cylinder are arranged in described body; And
A described end of each described block is provided with the collar, and a described end of the described collar and described block is integrally formed; Wherein
Described power transmission shaft is inserted through the described collar, so that each described block rotates with respect to described body around described turning cylinder between described position of readiness and described position location.
5. positioning component as claimed in claim 4, is characterized in that,
In the front view of described positioning component, it is shorter that each described block protrudes from the length of the described block of Length Ratio in described body scope of part of described body.
6. positioning component as described in any one in claim 1-5, is characterized in that,
Described at least two blocks are the block more than three, and on the direction of the length direction perpendicular to described block, the distance between adjacent two blocks in described block more than three equates.
7. positioning component, described positioning component be used for the workpiece location be is characterized in that, described positioning component comprises:
Body, described body is rectangular shape;
At least two blocks, the elongated shape of each described block, the elongated shape of each described block, and each described block end along its length pivotally attaches to described body, and the other end of described block is outstanding from described body;
At least two elastic components, each described elastic component arranges between described body and described block, and each described elastic component applies elastic force to a described block of correspondence; Wherein
Each described block can rotate between position of readiness and position location with respect to described body under the effect of described elastic force; At described position of readiness, described block does not contact described workpiece; In described position location, described the other end of each described block is by the described workpiece of described elastic force butt of corresponding described elastic component.
8. positioning component as claimed in claim 7, is characterized in that, further comprises:
Turning cylinder, described turning cylinder are arranged in described body; And
Described turning cylinder inserts in the through hole of a described end of each described block, so that each described block rotates with respect to described body around described turning cylinder between described position of readiness and described position location.
9. positioning component as claimed in claim 8, is characterized in that,
Turning cylinder, described turning cylinder are arranged in described body; And
A described end of each described block is provided with the collar, and a described end of the described collar and described block is integrally formed; Wherein
Described power transmission shaft is inserted through the described collar, so that each described block rotates with respect to described body around described turning cylinder between described position of readiness and described position location.
10. positioning component as claimed in claim 9, is characterized in that,
In the front view of described positioning component, it is shorter that each described block protrudes from the length of the described block of Length Ratio in described body scope of part of described body.
11. positioning component as described in any one in claim 7-10, is characterized in that,
Described at least two blocks are the block more than three, and on the direction of the length direction perpendicular to described block, the distance between adjacent two blocks in described block more than three equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202142281U CN203292914U (en) | 2013-04-24 | 2013-04-24 | Positioning component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202142281U CN203292914U (en) | 2013-04-24 | 2013-04-24 | Positioning component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292914U true CN203292914U (en) | 2013-11-20 |
Family
ID=49568952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202142281U Expired - Fee Related CN203292914U (en) | 2013-04-24 | 2013-04-24 | Positioning component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328549A (en) * | 2015-12-02 | 2016-02-17 | 北京航天新风机械设备有限责任公司 | Filing device for small-diameter conical cabin |
| CN110817389A (en) * | 2019-11-13 | 2020-02-21 | 重庆市璧山区鸿泰金属制品有限公司 | Round steel blanking frame |
-
2013
- 2013-04-24 CN CN2013202142281U patent/CN203292914U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328549A (en) * | 2015-12-02 | 2016-02-17 | 北京航天新风机械设备有限责任公司 | Filing device for small-diameter conical cabin |
| CN110817389A (en) * | 2019-11-13 | 2020-02-21 | 重庆市璧山区鸿泰金属制品有限公司 | Round steel blanking frame |
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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 |
Granted publication date: 20131120 Termination date: 20190424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |