CN102873216A - Punch guide mechanism - Google Patents
Punch guide mechanism Download PDFInfo
- Publication number
- CN102873216A CN102873216A CN201210419187XA CN201210419187A CN102873216A CN 102873216 A CN102873216 A CN 102873216A CN 201210419187X A CN201210419187X A CN 201210419187XA CN 201210419187 A CN201210419187 A CN 201210419187A CN 102873216 A CN102873216 A CN 102873216A
- Authority
- CN
- China
- Prior art keywords
- punch
- pressing part
- connecting portion
- punching
- 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.)
- Pending
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a punch guide mechanism. The punch guide mechanism comprises a connection part and is characterized by further comprising a punching part and a guide plate, wherein the rear end of the connection part has a threaded hole, the punching part is arranged on the lower end of the connection part, and the connection part and the punching part are arranged in a chute in the guide plate. The punching part comprises an arc end and a linear section, the connection part and the linear section of the punching part are in transition through an arc section of the punching part, and the width of the connection part is larger than the width of the linear section of the punching part. With the adoption of the punch guide mechanism, the problem that loss is brought to an enterprise because the small punch diameter, the state variation and dimension variation of the processed material or the varied stability of punching equipment easily cause a punch to break and scrap during the punching of the prior art; and the punch guide mechanism is simple in structure, is convenient to use, can realize the double guiding of the punch and enables the punch not to be unstable, and the safety of the punch is improved.
Description
Technical field
The present invention relates to a kind of guiding mechanism, particularly relate to a kind of drift guiding mechanism.
Background technology
During present 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 all very easily causes fractureing of drift, cause scrapping of drift, because accurate drift is expensive, has brought larger loss to enterprise like this.
Summary of the invention
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, all very easily cause fractureing of drift, cause scrapping of drift, bring the problem of larger loss to enterprise, the invention provides a kind of simple in structure, 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, the technical solution used in the present invention 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 camber line end 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 invention has the beneficial effects as follows: the present invention 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 drift guiding mechanism of the present invention.
The specific embodiment
The invention 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 of guide plate interior 3.
Described pressing part 2 comprises camber line end 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 4 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 present invention 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.
Above demonstration and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
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 camber line end 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 |
|---|---|---|---|
| CN201210419187XA CN102873216A (en) | 2012-10-26 | 2012-10-26 | Punch guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210419187XA CN102873216A (en) | 2012-10-26 | 2012-10-26 | Punch guide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873216A true CN102873216A (en) | 2013-01-16 |
Family
ID=47474856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210419187XA Pending CN102873216A (en) | 2012-10-26 | 2012-10-26 | Punch guide mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873216A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096768A (en) * | 2013-04-15 | 2014-10-15 | 四川蓝讯宝迩电子科技有限公司 | Guide device for production of power control and distribution equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5267384A (en) * | 1992-05-05 | 1993-12-07 | Teeslink John W | Method for providing a toolholder body guide for punch presses |
| CN201287169Y (en) * | 2008-09-24 | 2009-08-12 | 邓玉泉 | Punch head guiding structure of punching die |
| CN201389597Y (en) * | 2009-02-16 | 2010-01-27 | 厦门市捷昕精密科技有限公司 | Thin formed punch protective device |
| CN202239200U (en) * | 2011-10-17 | 2012-05-30 | 安徽福达汽车模具制造有限公司 | Punching guiding pressing device |
| CN203091551U (en) * | 2012-10-26 | 2013-07-31 | 昆山集智成模具有限公司 | Punch guide mechanism |
-
2012
- 2012-10-26 CN CN201210419187XA patent/CN102873216A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5267384A (en) * | 1992-05-05 | 1993-12-07 | Teeslink John W | Method for providing a toolholder body guide for punch presses |
| CN201287169Y (en) * | 2008-09-24 | 2009-08-12 | 邓玉泉 | Punch head guiding structure of punching die |
| CN201389597Y (en) * | 2009-02-16 | 2010-01-27 | 厦门市捷昕精密科技有限公司 | Thin formed punch protective device |
| CN202239200U (en) * | 2011-10-17 | 2012-05-30 | 安徽福达汽车模具制造有限公司 | Punching guiding pressing device |
| CN203091551U (en) * | 2012-10-26 | 2013-07-31 | 昆山集智成模具有限公司 | Punch guide mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096768A (en) * | 2013-04-15 | 2014-10-15 | 四川蓝讯宝迩电子科技有限公司 | Guide device for production of power control and distribution equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102861808A (en) | Fast punching stamping device | |
| CN203134433U (en) | Wire identification tube | |
| CN103537526A (en) | High-precision die | |
| CN102873216A (en) | Punch guide mechanism | |
| CN203091551U (en) | Punch guide mechanism | |
| CN102873184A (en) | High-precision bidirectional punch | |
| CN201970342U (en) | High-precision ultrathin tungsten steel blade | |
| CN204108093U (en) | A kind of small-bore panel beating hole punched device | |
| CN203221100U (en) | Guide plate blanking die structure | |
| CN201287169Y (en) | Punch head guiding structure of punching die | |
| CN203887826U (en) | Chuck assembly on electric or pneumatic tool | |
| CN202921933U (en) | Tailstock with slide scribing tool | |
| CN204505407U (en) | Industrial and commercial administration puncher | |
| CN204148439U (en) | A kind of large gauge chain half acromere assembling device | |
| CN203739073U (en) | Finger cam component | |
| CN204122600U (en) | Lead frame diel | |
| CN204195567U (en) | A kind of improvement of pressing tongs caliper | |
| CN103736815A (en) | Height adjustable burr-free punch | |
| CN204396681U (en) | A kind of toughness high burr-free punch | |
| CN203324568U (en) | Microscope base | |
| CN203184472U (en) | Improved rear material blocking plate guide rail for bending machine | |
| CN103658313A (en) | Punching die | |
| CN203330231U (en) | Punching die | |
| CN203817168U (en) | High-precision positioning cold-extrusion die | |
| CN203091519U (en) | High-precision bilateral punch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130116 |