CN202824334U - Localizable dinking - Google Patents
Localizable dinking Download PDFInfo
- Publication number
- CN202824334U CN202824334U CN201220446708.6U CN201220446708U CN202824334U CN 202824334 U CN202824334 U CN 202824334U CN 201220446708 U CN201220446708 U CN 201220446708U CN 202824334 U CN202824334 U CN 202824334U
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- CN
- China
- Prior art keywords
- dinking
- hole
- spring
- pilot pin
- length
- 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 - Lifetime
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Abstract
The utility model discloses a localizable dinking which comprises a dinking body. A ladder-shaped hole is formed in the central position inside the dinking body. A limiting groove is formed in side face of the dinking body. The limiting groove is communicated with the ladder-shaped hole. A locating pin is arranged inside the ladder-shaped hole. The locating pin is provided with a pressing rod and a spring upper end limiting device. One end of the pressing rod stretches out of the dinking body through the limiting groove. A spring lower end locating device which is capable of being penetrated by the locating pin is arranged at the lower portion of the ladder-shaped hole. The locating pin is provided with a spring in a sleeved mode. The spring is arranged between the spring upper end limiting device and the spring lower end locating device. Due to the fact that the locating pin is installed inside the dinking body, the locating pin is used for aligning the centering position of a punched part, and then the dinking is used for punching. The localizable dinking has the advantages of avoiding position offset of the dinking when punching, improving accuracy of punching position, and improving protraction efficiency, being simple in structure and easy to achieve.
Description
Technical field
The utility model relates to a kind of dinking, relates in particular to a kind of located for dinking that can improve sealing gasket punching work operations efficient and positioning accuracy.
Background technology
At present, need to use dinking in the sealing gasket punching operation and carry out punching, but because existing dinking does not have positioner, deviation when punching, occurs easily, cause the position of punching inaccurate, have influence on whole production efficiency.
The utility model content
The purpose of this utility model provides a kind of dinking of locating, and the occurrence positions skew improves the punching position precision in the time of can avoiding the dinking punching, enhances productivity.
The utility model adopts following technical proposals:
A kind ofly locate dinking, comprise hollow in a state of excitement body, described hollow in a state of excitement body inside center position is provided with shoulder hole, hollow in a state of excitement body side surface is provided with stopper slot, stopper slot is communicated with shoulder hole, shoulder hole inside is provided with pilot pin, be provided with depression bar and spring upper end stopping means on the pilot pin, one end of depression bar stretches out hollow in a state of excitement body by stopper slot, the shoulder hole bottom is provided with can be by end positioning device under the spring of pilot pin, be set with spring on the pilot pin, spring is arranged under spring upper end stopping means and the spring between the end positioning device.
The 1.2-1.5 that described pilot pin length is shoulder hole length times, 1/3-1/4 place, pilot pin top is provided with screwed hole, and depression bar one end is provided with the external screw thread with the screwed hole screw-internal thread fit.
Described shoulder hole top is locating hole, and the locating hole aperture cooperates with the pilot pin diametric clearance.
Described shoulder hole bottom is the technique via hole, and the length of technique via hole is 2-2.5 times of locating hole length, and the diameter of technique via hole is greater than locating hole diameter 4mm-5mm.
End positioning device is hollow bushing bolt under the described spring, technique via hole bottom is provided with internal thread, internal thread matches with hollow bushing bolt external screw thread, and hollow bushing bolt and technique via hole removably connect, and the median pore diameter of hollow bushing bolt is identical with the locating hole diameter.
Described internal thread length is 10mm-15mm.
The groove width of described stopper slot is identical with the technique via diameter, and the overall length of stopper slot is 2/3 of locating hole length.
The utility model by in hollow in a state of excitement body inside pilot pin is set, utilizes pilot pin to find accurately first rushed the thing centered positions after, the recycling dinking carry out punching, the occurrence positions skew improves the punching position precision in the time of can avoiding the dinking punching, enhances productivity, simple in structure, be easy to realize.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises hollow in a state of excitement body 1, hollow in a state of excitement body 1 inside center position is provided with shoulder hole, shoulder hole top is locating hole 2, the bottom is technique via hole 3, the length of technique via hole 3 is 2-2.5 times of locating hole 2 length, and the diameter of technique via hole 3 is greater than locating hole 2 diameter 4mm-5mm.Hollow in a state of excitement body 1 side is provided with stopper slot 4, and stopper slot 4 is communicated with technique via hole 3, and the groove width of stopper slot 4 is identical with technique via hole 3 diameters, and the overall length of stopper slot 4 is 2/3 of locating hole 2 length.Shoulder hole inside is provided with pilot pin 5, is provided with depression bar 6 and spring upper end stopping means on the pilot pin 5, and spring upper end stopping means can adopt locating piece 7.One end of depression bar 6 stretches out hollow in a state of excitement body 1 by stopper slot 4, technique via hole 3 bottoms are provided with end positioning device under the spring, end positioning device is hollow bushing bolt 8 under the spring, technique via hole 3 bottoms are provided with internal thread, internal thread length is 10mm-15mm, internal thread matches with hollow bushing bolt 8 external screw threads, and hollow bushing bolt 8 removably connects with technique via hole 3, and the median pore diameter of hollow bushing bolt 8 is identical with locating hole 2 diameters.Be set with spring 9 on the pilot pin 5, spring 9 is arranged between locating piece 7 and the hollow bushing bolt 8.The length of pilot pin 5 is 1.2-1.5 times of shoulder hole length, and the aperture of locating hole 2 cooperates with the diametric clearance of pilot pin 5, and 1/3-1/4 place, pilot pin 5 top is provided with screwed hole, and depression bar 6 one ends are provided with the external screw thread with the screwed hole screw-internal thread fit.Depression bar 6 removably connects with pilot pin 5.
The utility model in use, the staff packs pilot pin 5 into first in the shoulder hole, in pilot pin 5 depression bars 6 is installed again, selects suitable spring 9 to be sleeved on the pilot pin 5,8 pairs of springs of hollow bushing bolt 9 is installed is again carried out spacing.When carrying out punching, the staff depresses first depression bar 6, and pilot pin 5 will extend through the dinking punch side, finds and is rushed the thing centered positions.When finding the precalculated position, the staff can unclamp depression bar 6, and hollow in a state of excitement body 1 is fallen, and carries out punching, uses the utility model can improve the precision of punching position, reduces deviation, increases work efficiency.
Claims (7)
1. can locate dinking for one kind, comprise hollow in a state of excitement body, it is characterized in that: described hollow in a state of excitement body inside center position is provided with shoulder hole, hollow in a state of excitement body side surface is provided with stopper slot, stopper slot is communicated with shoulder hole, shoulder hole inside is provided with pilot pin, be provided with depression bar and spring upper end stopping means on the pilot pin, one end of depression bar stretches out hollow in a state of excitement body by stopper slot, the shoulder hole bottom is provided with can be by end positioning device under the spring of pilot pin, be set with spring on the pilot pin, spring is arranged under spring upper end stopping means and the spring between the end positioning device.
2. according to claim 1ly locate dinking, it is characterized in that: the 1.2-1.5 that described pilot pin length is shoulder hole length doubly, 1/3-1/4 place, pilot pin top is provided with screwed hole, and depression bar one end is provided with the external screw thread with the screwed hole screw-internal thread fit.
3. according to claim 2ly locate dinking, it is characterized in that: described shoulder hole top is locating hole, and the locating hole aperture cooperates with the pilot pin diametric clearance.
4. according to claim 3ly locate dinking, it is characterized in that: described shoulder hole bottom is the technique via hole, the length of technique via hole be locating hole length 2-2.5 doubly, the diameter of technique via hole is greater than locating hole diameter 4mm-5mm.
5. according to claim 4ly locate dinking, it is characterized in that: end positioning device is hollow bushing bolt under the described spring, technique via hole bottom is provided with internal thread, internal thread matches with hollow bushing bolt external screw thread, hollow bushing bolt and technique via hole removably connect, and the median pore diameter of hollow bushing bolt is identical with the locating hole diameter.
6. according to claim 5ly locate dinking, it is characterized in that: described internal thread length is 10mm-15mm.
7. according to claim 6ly locate dinking, it is characterized in that: the groove width of described stopper slot is identical with the technique via diameter, and the overall length of stopper slot is 2/3 of locating hole length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220446708.6U CN202824334U (en) | 2012-09-04 | 2012-09-04 | Localizable dinking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220446708.6U CN202824334U (en) | 2012-09-04 | 2012-09-04 | Localizable dinking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824334U true CN202824334U (en) | 2013-03-27 |
Family
ID=47936130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220446708.6U Expired - Lifetime CN202824334U (en) | 2012-09-04 | 2012-09-04 | Localizable dinking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815894A (en) * | 2015-02-25 | 2015-08-05 | 成都格瑞思文化传播有限公司 | Puncher |
| CN105855415A (en) * | 2016-06-15 | 2016-08-17 | 青海铁塔制造有限责任公司 | Punching accurate positioning device, punching method and application of small punching equipment |
-
2012
- 2012-09-04 CN CN201220446708.6U patent/CN202824334U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815894A (en) * | 2015-02-25 | 2015-08-05 | 成都格瑞思文化传播有限公司 | Puncher |
| CN105855415A (en) * | 2016-06-15 | 2016-08-17 | 青海铁塔制造有限责任公司 | Punching accurate positioning device, punching method and application of small punching equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |