CN203091551U - Punch guide mechanism - Google Patents
Punch guide mechanism Download PDFInfo
- Publication number
- CN203091551U CN203091551U CN 201220557683 CN201220557683U CN203091551U CN 203091551 U CN203091551 U CN 203091551U CN 201220557683 CN201220557683 CN 201220557683 CN 201220557683 U CN201220557683 U CN 201220557683U CN 203091551 U CN203091551 U CN 203091551U
- Authority
- CN
- China
- Prior art keywords
- punch
- pressing part
- connecting portion
- drift
- guide plate
- 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 - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a punch guide mechanism which comprises a connecting part. The punch guide mechanism is characterized by further comprising a stamping part and a guide plate, wherein a threaded hole is formed at the rear end of the connecting part; the stamping part is arranged at the lower end of the connecting part; and the connecting part and the stamping part are arranged in a slide slot in the guide plate. The stamping part comprises an arc line section and a straight line section, wherein the connecting part and the straight line section of the stamping part are transited through the arc line section of the stamping part; and the width of the connecting part is bigger than that of the straight line section of the stamping part. The punch guide mechanism can be used for solving the problem that larger loss is brought to the enterprises as the punch is easily broken and scrapped due to the smaller diameter of the punch, the state changes and scale changes of the processed material or the stability changes of the stamping equipment. The utility model provides the punch guide mechanism which is simple in structure, convenient to use, capable of realizing dual guiding to the punch, capable of enabling the punch to be free of unstability and capable of improving the safety performances of the punch.
Description
Technical field
The utility model relates to a kind of guiding mechanism, particularly relates to a kind of drift guiding mechanism.
Background technology
At present during punch process, when especially carrying out Precision Machining, because punch diameter is less, the variation of machined material state variation and yardstick, or because the change of pressing equipment stability, cause fractureing of drift all very easily, cause scrapping of drift, because accurate drift costs an arm and a leg, and has brought bigger loss to enterprise like this.
The utility model content
When solving in the prior art punching press, because punch diameter is less, the variation of machined material state variation and yardstick, or because the change of pressing equipment stability, cause fractureing of drift all very easily, cause scrapping of drift, bring the problem of bigger loss to enterprise, it is a kind of simple in structure that the utility model provides, easy to use, can realize the dual guiding of drift, guarantee that drift unstability can not occur, improve the drift guiding mechanism of drift security performance.
In order to address the above problem, technical solution adopted in the utility model is:
A kind of drift guiding mechanism comprises connecting portion, it is characterized in that: also comprise pressing part and guide plate, be provided with screwed hole in the rear end of connecting portion, be provided with pressing part in the lower end of connecting portion, described connecting portion and pressing part are arranged in the interior chute of guide plate.
Aforesaid a kind of drift guiding mechanism, it is characterized in that: described pressing part comprises arc and straightway, and described connecting portion and pressing part straightway carry out transition by the pressing part arc, and the width of described connecting portion is greater than pressing part straightway width.
Aforesaid a kind of drift guiding mechanism is characterized in that: the chute wall in the described guide plate contacts with the connecting portion two side.
Aforesaid a kind of drift guiding mechanism is characterized in that: the chute wall in the described guide plate contacts with pressing part straightway two side.
The beneficial effects of the utility model are: the utility model has guide plate at connecting portion and pressing part arranged outside, so no matter to be in punching press or in the return process, can lead to drift, realized dual guiding, drift is not easy to occur unstability like this, guaranteed the safety of drift, drift can not fracture, and service life is longer.
Description of drawings
Fig. 1 is the structural representation of the utility model drift guiding mechanism.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of drift guiding mechanism comprises connecting portion 1, pressing part 2 and guide plate 3, is provided with screwed hole 4 in the rear end of connecting portion 1, be provided with pressing part 2 in the lower end of connecting portion 1, described connecting portion 1 and pressing part 2 are arranged in the chute in the guide plate 3.
Described pressing part 2 comprises arc 5 and straightway 6, and described connecting portion 1 carries out transition with pressing part 2 straightways 6 by pressing part arc 5, and the width of described connecting portion 1 is greater than pressing part 2 straightways 6 width.Chute wall in the guide plate 3 contacts with connecting portion 1 two side.Chute wall in the guide plate 3 contacts with pressing part 2 straightways 6 two sides.
The utility model has guide plate at connecting portion and pressing part arranged outside, so no matter to be in punching press or in the return process, can lead to drift, realized dual guiding, drift is not easy to occur unstability like this, has guaranteed the safety of drift, drift can not fracture, and service life is longer.
More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a drift guiding mechanism comprises connecting portion, it is characterized in that: also comprise pressing part and guide plate, be provided with screwed hole in the rear end of connecting portion, be provided with pressing part in the lower end of connecting portion, described connecting portion and pressing part are arranged in the interior chute of guide plate.
2, a kind of drift guiding mechanism according to claim 1, it is characterized in that: described pressing part comprises arc and straightway, described connecting portion and pressing part straightway carry out transition by the pressing part arc, and the width of described connecting portion is greater than pressing part straightway width.
3, a kind of drift guiding mechanism according to claim 2 is characterized in that: the chute wall in the described guide plate contacts with the connecting portion two side.
4, a kind of drift guiding mechanism according to claim 3 is characterized in that: the chute wall in the described guide plate contacts with pressing part straightway two side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557683 CN203091551U (en) | 2012-10-26 | 2012-10-26 | Punch guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557683 CN203091551U (en) | 2012-10-26 | 2012-10-26 | Punch guide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091551U true CN203091551U (en) | 2013-07-31 |
Family
ID=48842996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220557683 Expired - Fee Related CN203091551U (en) | 2012-10-26 | 2012-10-26 | Punch guide mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873216A (en) * | 2012-10-26 | 2013-01-16 | 昆山集智成模具有限公司 | Punch guide mechanism |
-
2012
- 2012-10-26 CN CN 201220557683 patent/CN203091551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873216A (en) * | 2012-10-26 | 2013-01-16 | 昆山集智成模具有限公司 | Punch guide mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20131026 |