CN204546099U - A kind of device that evenly can eject workpiece - Google Patents
A kind of device that evenly can eject workpiece Download PDFInfo
- Publication number
- CN204546099U CN204546099U CN201520223017.3U CN201520223017U CN204546099U CN 204546099 U CN204546099 U CN 204546099U CN 201520223017 U CN201520223017 U CN 201520223017U CN 204546099 U CN204546099 U CN 204546099U
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- CN
- China
- Prior art keywords
- workpiece
- connecting rod
- vertical connecting
- evenly
- waling stripe
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of device that evenly can eject workpiece, comprise clamp body, described clamp body is provided with the locating hole of workpiece, it is characterized in that, described locating hole bottom even is provided with several spacing holes, described each spacing hole is connected with locating hole and is provided with ejector pin in each spacing hole, the first vertical connecting rod is connected to bottom each ejector pin, each first vertical connecting rod is connected with waling stripe, described waling stripe, by the second vertical connecting rod and cylinders, described clamp body is also provided with the cavity moved up and down for waling stripe.Improve the existing structure ejecting the device of workpiece, improve the service life of device and the stress balance of raising workpiece, structure is simple, easy to operate.
Description
Technical field
The utility model relates to a kind of device that evenly can eject workpiece.
Background technology
Because of workpiece heavier-weight or cooling fluid impact, make not easily to catch workpiece, or cooling fluid generation one holds effect, make taking-up workpiece difficulty, at this moment just need to arrange the device ejecting workpiece, workpiece jack-up, be convenient to taking-up or remove.
Fig. 1 is a kind of traditional device ejecting workpiece, and workpiece 10 is located in the locating hole 3 of clamp body.Clamping force 1 is held in the correct position workpiece 10.After clamping mechanism loosens, ejector pin 2 ejects workpiece 10 under the effect of spring 4., there are three problems in this kind of structure:
The first, because ejector pin 2 contacts with workpiece 10 all the time, in process, spring 4 is in deformation state all the time, easily causes elasticity to reduce, and the life-span of spring 4 greatly reduces, and finally directly causes the elastic force of spring 4 cannot eject workpiece 10.
The second, spring 4 damages and is inconvenient to change afterwards.
Three, an ejector pin 2 is only set, when thrust is larger, easily causes the discontinuity of workpiece 10 and produce cut.
Utility model content
For the problems referred to above, the utility model provides a kind of device that evenly can eject workpiece, improves the existing structure ejecting the device of workpiece, and improve the service life of device and the stress balance of raising workpiece, structure is simple, easy to operate.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of device that evenly can eject workpiece, comprise clamp body, described clamp body is provided with the locating hole of workpiece, it is characterized in that, described locating hole bottom even is provided with several spacing holes, described each spacing hole is connected with locating hole and is provided with ejector pin in each spacing hole, the first vertical connecting rod is connected to bottom each ejector pin, each first vertical connecting rod is connected with waling stripe, described waling stripe, by the second vertical connecting rod and cylinders, described clamp body is also provided with the cavity moved up and down for waling stripe.
Preferably, the length of the described first vertical connecting rod is less than the second vertical connecting rod.
Preferably, the thrust of described ejector pin is less than the clamping force that workpiece top is subject to.Effectively can prevent maloperation.
Moved up and down by cylinder drivening rod, and then make ejector pin eject workpiece, wherein, in process, ejector pin does not directly contact with workpiece, also there is not the life problems of spring.And, the stress balance of workpiece can be improved, prevent from causing surface of the work to have the phenomenons such as cut.
The beneficial effects of the utility model are: improve the existing structure ejecting the device of workpiece, and improve the service life of device and the stress balance of raising workpiece, structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device of traditional ejected workpiece;
Fig. 2 is a kind of structural representation that evenly can eject the device of workpiece of the utility model;
The mark implication of accompanying drawing is as follows:
1: clamping force; 2: ejector pin; 3: locating hole; 4: spring; 5: the first vertical connecting rods; 6: waling stripe; 7: the second vertical connecting rods; 8: spacing hole; 9: cavity; 10: workpiece; 11: cylinder.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical solutions of the utility model are described in further detail, to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 2, a kind of device that evenly can eject workpiece, comprises clamp body, described clamp body is provided with the locating hole 3 of workpiece 10, and described locating hole 3 bottom even is provided with several spacing holes 8, and wherein the diameter of spacing hole 8 is less than locating hole 3.
Described each spacing hole 8 is connected with locating hole 3 and is provided with ejector pin 2 in each spacing hole 8, the first vertical connecting rod 5 is connected to bottom each ejector pin 2, each first vertical connecting rod 5 is connected with waling stripe 6, described waling stripe 6 is connected with cylinder 11 by the second vertical connecting rod 7, described clamp body is also provided with the cavity 9 moved up and down for waling stripe 6.
Preferably, the length of the described first vertical connecting rod 5 is less than the second vertical connecting rod 7.
In order to avoid maloperation, preferably, the thrust of described ejector pin 2 is less than the clamping force 1 that workpiece 10 top is subject to.
In Fig. 2, the quantity of described spacing hole 8 is two, also can be arranged to three.The stress balance of workpiece 10 can be improved, prevent from causing workpiece 10 surface to have the phenomenons such as cut.Wherein, the described second vertical connecting rod 7 is positioned at the below of waling stripe 6, and the described first vertical connecting rod 5 is positioned at the top of waling stripe 6, and cylinder 11 can be set directly on workbench.
Moved up and down by cylinder 11 drivening rod, and then make ejector pin 2 eject workpiece 10, wherein, in process, ejector pin 2 does not directly contact with workpiece 10, also there is not the life problems of spring 4.And, the stress balance of workpiece 10 can be improved, prevent from causing workpiece 10 surface to have the phenomenons such as cut.
Improve the existing structure ejecting the device of workpiece, improve the service life of device and the stress balance of raising workpiece, structure is simple, easy to operate.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. one kind evenly can eject the device of workpiece, comprise clamp body, described clamp body is provided with the locating hole (3) of workpiece (10), it is characterized in that, described locating hole (3) bottom even is provided with several spacing holes (8), described each spacing hole (8) is connected with locating hole (3) and is provided with ejector pin (2) in each spacing hole (8), each ejector pin (2) bottom is connected to the first vertical connecting rod (5), each first vertical connecting rod (5) is connected with waling stripe (6), described waling stripe (6) is connected with cylinder (11) by the second vertical connecting rod (7), described clamp body is also provided with the cavity (9) moved up and down for waling stripe (6).
2. a kind of device that evenly can eject workpiece according to claim 1, is characterized in that, the length of the described first vertical connecting rod (5) is less than the second vertical connecting rod (7).
3. a kind of device that evenly can eject workpiece according to claim 1, is characterized in that, the thrust of described ejector pin (2) is less than the clamping force (1) that workpiece (10) top is subject to.
4. a kind of device that evenly can eject workpiece according to claim 3, is characterized in that, the quantity of described spacing hole (8) is two.
5. a kind of device that evenly can eject workpiece according to claim 3, is characterized in that, the quantity of described spacing hole (8) is three.
6. a kind of device that evenly can eject workpiece according to claim 4 or 5, is characterized in that, the described second vertical connecting rod (7) is positioned at the below of waling stripe (6), and the described first vertical connecting rod (5) is positioned at the top of waling stripe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223017.3U CN204546099U (en) | 2015-04-15 | 2015-04-15 | A kind of device that evenly can eject workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223017.3U CN204546099U (en) | 2015-04-15 | 2015-04-15 | A kind of device that evenly can eject workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546099U true CN204546099U (en) | 2015-08-12 |
Family
ID=53821264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520223017.3U Expired - Fee Related CN204546099U (en) | 2015-04-15 | 2015-04-15 | A kind of device that evenly can eject workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204546099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825955A (en) * | 2017-02-27 | 2017-06-13 | 安徽江淮汽车集团股份有限公司 | Laser cutting part pickup assembly |
-
2015
- 2015-04-15 CN CN201520223017.3U patent/CN204546099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825955A (en) * | 2017-02-27 | 2017-06-13 | 安徽江淮汽车集团股份有限公司 | Laser cutting part pickup assembly |
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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: 20150812 Termination date: 20160415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |