CN209440290U - Puncher - Google Patents
Puncher Download PDFInfo
- Publication number
- CN209440290U CN209440290U CN201920088428.4U CN201920088428U CN209440290U CN 209440290 U CN209440290 U CN 209440290U CN 201920088428 U CN201920088428 U CN 201920088428U CN 209440290 U CN209440290 U CN 209440290U
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- needle
- cylinder
- upper mold
- punch
- pedestal
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Abstract
The utility model relates to a kind of puncheres, including mounting plate, are fixed with guide post；And punch mechanism, it is set to the mounting plate, from top to bottom includes lower air cylinder, upper mold, punch die and lower die, the output end of lower air cylinder is connect with upper mold, and guide post is threaded through in upper mold, punch die and lower die；Punch die is connect by connector with upper mold, and red needle and positioning pin are equipped in punch die, and positioning pin can cooperate with the location hole on material strip, and lower die is equipped with the groove that feed strip passes through；And material pulling mechanism, it is set to punch mechanism side, including draw material cylinder, the output end of material cylinder is drawn to be connected with cylinder of threading a needle, the output end for cylinder of threading a needle, which is connected with, to thread a needle with what the location hole cooperated.Above-mentioned puncher is cooperated by the location hole on positioning pin and material strip to be punctured, is able to achieve equidistant punching；After primary punching, then by threading a needle and location hole cooperates, and by drawing material cylinder drive movement of threading a needle to realize continuously punched to pull material strip.
Description
Technical field
The utility model relates to power tools technology fields, more particularly to a kind of puncher.
Background technique
Traditional material strip puncher needs for material strip to be punctured to be placed on punching workbench, material strip to be punctured is positioned
Punching material strip is treated using punching head afterwards to be punched.
However, applicant has found during realizing traditional technology: when needing to beat multiple holes, needing manually mobile wait beat
Hole material strip, and every movement once requires to position material strip to be punctured, the degree of automation is low；Such mode manpower simultaneously
At high cost, trepanning velocity is slow, and drilling precision is low, can not achieve equidistant punching, and product quality is difficult to ensure.
Utility model content
Based on this, it is necessary to which the problem slow for material strip trepanning velocity, drilling precision is low provides a kind of improved punching
Machine.
The application provides a kind of puncher, comprising:
Mounting plate is fixed with guide post；And
Punch mechanism, including lower air cylinder, punching assembly and lower die, wherein the lower die is supported in the mounting plate, institute
It states punching assembly to be installed on the guide post and can move up and down, the output end of the lower air cylinder and the punching assembly connect
It connects；
Red needle and positioning pin are equipped in the punching assembly, the positioning pin can match with the location hole on material strip to be punctured
It closes, the lower die is equipped with the groove passed through for the material strip to be punctured；And
Material pulling mechanism is set to the punch mechanism side, including draws material cylinder, the output end connection for drawing material cylinder
It threads a needle cylinder, the output end of the cylinder of threading a needle, which is connected with, to thread a needle with what the location hole cooperated.
Above-mentioned puncher, lower air cylinder drive punching assembly to move up and down along guide post, so that positioning pin and material strip to be punctured
On location hole cooperation, improve drilling precision, and realize equidistant punching；After primary punching, threads a needle and cooperates with location hole,
Again by drawing material cylinder to drive movement of threading a needle, to pull material strip to be punctured, realize continuously punched.
The punching assembly includes upper mold and punch die in one of the embodiments, the output end of the lower air cylinder with
The upper mold connection, the upper mold are able to drive the punch die and move up and down along the guide post；
Wherein, the positioning pin is arranged in the punch die, and the red needle runs through the punch die, and top and the upper mold
Connection, bottom can pass through the material strip to be punctured in punching and bring waste material into the lower die.
Guide sleeve is arranged in the red needle in one of the embodiments, the guide sleeve is fixed in the punch die.
Hanging platform bolt is connected between the upper mold and the punch die in one of the embodiments, the hanging platform bolt
One end is threadedly coupled with the punch die, and the other end is arranged in the upper mold and can relatively move with the upper mold；
Spring is arranged on the hanging platform bolt, the spring is configured to provide for the punch die to the compression of the material strip
Power.
Cavity plate for the waste material to be discharged is equipped in the lower die in one of the embodiments, on the mounting plate
Equipped with through-hole corresponding with the cavity plate, the cavity plate and the through-hole are coaxially disposed with the red needle.
It in one of the embodiments, further include the first pedestal, the lower air cylinder is fixed in first pedestal, institute
The output end for stating lower air cylinder is pierced by first pedestal and is connect by pushing flange with the upper mold；
The bottom of first pedestal is fixed with support column, and the support column is disposed around around the punch mechanism.
The other side of the punch mechanism is equipped with brake runner, the bottom of the material pulling mechanism in one of the embodiments,
Portion is additionally provided with the second pedestal, and second pedestal is equipped with discharging pressing plate, and the discharging pressing plate is located at the lower section threaded a needle, institute
Material strip to be punctured is stated to be threaded through in the brake runner, the groove and the discharging pressing plate.
One end of second pedestal is fixed with the drawing material cylinder in one of the embodiments, and cylinder is expected in the drawing
Output end connect with the cylinder of threading a needle by gripping flange；
Second pedestal is equipped with sliding rail, and the gripping flange is arranged on the sliding rail and can be reciprocal along the sliding rail
It is mobile.
It in one of the embodiments, further include scrap collecting tank, the brake runner, the mounting plate and described second
Pedestal is each attached to the top of the scrap collecting tank, and the through-hole on the mounting plate is connected to the scrap collecting tank,
The bottom of the scrap collecting tank is equipped with idler wheel.
The red needle includes circle red needle and/or square red needle in one of the embodiments,.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment；
Fig. 2 is the schematic diagram of internal structure of the punch mechanism of an embodiment；
Fig. 3 is the structural schematic diagram of the mounting plate of an embodiment；
Fig. 4 is the structural schematic diagram of another embodiment.
Related elements reference numeral in figure is as follows:
100, punch mechanism, 10, lower air cylinder, 11, upper mold, 111, hanging platform bolt, 112, spring, 12, punch die, 121, circle
Red needle, 122, Fang Chongzhen, 123, round guide sleeve, 124, rectangular guide sleeve, 125, positioning pin, 13, lower die, 131, round cavity plate,
132, rectangular cavity plate, 14, pushing flange, the 15, first pedestal, 16, support column, 200, material pulling mechanism, the 20, second pedestal, 21, drawing
Expect cylinder, 22, gripping flange, 23, sliding rail, 24, cylinder of threading a needle, 25, thread a needle, 26, discharging pressing plate, 300, mounting plate, 30, lead
Column, 301, guideing pillar mounting hole, 302, circular through hole, 303, square through hole, 400, brake runner, 500, material strip, 50, location hole,
600, scrap collecting tank, 60, idler wheel.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.Preferred embodiments of the present invention are given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.Opposite, the purpose of providing these embodiments is that in order to practical to this
Novel disclosure understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Fig. 1 to Fig. 3 is please referred to, the embodiment of the present application provides a kind of puncher.The puncher includes punch mechanism 100, draws
Expect mechanism 200 and mounting plate 300, by the cooperation of punch mechanism 100 and material pulling mechanism 200, realizes between the grade of material strip 500
Away from continuously punched.
Guide post 30 is fixed on mounting plate 300, punch mechanism includes lower air cylinder 10, punching assembly and lower die 13, is drawn
The side of punch mechanism 100 is arranged in material mechanism 200.The output end of lower air cylinder 10 is connect with punching assembly, punching assembly peace
Can move up and down loaded on guide post 30 and along guide post 30, lower die 13 is supported in mounting plate 300, and be equipped with feed strip 500 pass through it is recessed
Slot, is equipped with red needle and positioning pin 125 in punching assembly, positioning pin 125 be located at the side of red needle and can with it is preparatory on material strip 500
The location hole 50 accomplished fluently cooperates.
Specifically, punching assembly includes upper mold 11 and punch die 12 again, upper mold 11, punch die 12 and lower die 13 from top to bottom between
Every being threaded through on guide post 30, for punch die 12 between upper mold 11 and lower die 13, upper mold 11 is able to drive punch die 12 along guide post 30
Lower movement.In addition to this, red needle runs through punch die 12, and top is connect with upper mold 11, and bottom can pass through material strip 500 in punching
And bring waste material into lower die 13 and be collected processing, it avoids waste material from accumulating between punch die 12 and lower die 13, influences the drawing of material strip 500
Dynamic and red needle punching effect.According to actual needs, red needle is circle red needle 121 and/or square red needle 122, to beat material strip 500
Circular hole and/or square hole out, positioning pin 125 are arranged in punch die 12.
Hanging platform bolt 111 is connected between upper mold 11 and punch die 12, one end and the punch die 12 of hanging platform bolt 111 are screwed,
The other end is arranged in upper mold 11 and can relatively move with upper mold 11.Spring 112, anti-retaining are also arranged on hanging platform bolt 111
When mould, punch die 12 and material strip 500 stick together.
To guarantee that punching press is stablized, the output end of lower air cylinder 10 is connect by pushing flange 14 with upper mold 11, and uses spiral shell
Line fastening, guide post 30 is preferably four, in distributed rectangular on mounting plate 300, to realize that stabilization is led to upper mold 11 and punch die 12
To.
When punching, lower air cylinder 10 is stretched out, and is driven and is pushed the movement of flange 14, is pushed flange 14 and is acted on upper mold 11, makes
Mould 11 is moved down along guide post 30, while upper mold 11 drives punch die 12 to push, and when punch die 12 is labelled to material strip 500, spring 112 is opened
Begin to compress, be supplied to the downward pressure of punch die 12, so that punch die 12 is compressed material strip 500 before red needle is perforated, while in punch die 12
Positioning pin 125 is pressed into location hole 50, and material strip 500 is fixed, to will not be subjected to displacement in punching, ensure that punching essence
Degree, and justify red needle 121 and square red needle 122 and then pushed respectively with upper mold 11, material strip 500 is punched out.After the completion of punching, push
Cylinder 10 bounces back, and upper mold 11 is gone up therewith, and spring 112 gradually restores to the original state, but the process detached from material strip 500 in red needle
In, it is still to the conjunction for the frictional force that the elastic force for keeping spring 112 to give punch die 12 is greater than between red needle and material strip 500 and each guide sleeve
Power prevents red needle from blocking material strip 500, material strip 500 is taken up to continue to compress material strip 500, after red needle is fully drawn out, punching
Mould 12 follows upper mold 11 to rise under the action of hanging platform bolt 111, to separate with material strip 500, mould movement is moved back in completion.
Material strip 500 is pierced by rear and material pulling mechanism 200 from groove and cooperates.The bottom of material pulling mechanism 200 is equipped with the second pedestal 20,
One end of second pedestal 20 is provided with drawing material cylinder 21, and the output end of material cylinder 21 is drawn to be connected with gripping flange 22, gripping flange
22 by connecting plate and the fastening of cylinder 24 of threading a needle, and the output end for cylinder 24 of threading a needle, which is connected with, threads a needle 25.It is also set on second pedestal 20
There is sliding rail 23, gripping flange 22 is connected on sliding rail 23, and can be moved back and forth in the case where drawing material cylinder 21 to act on along sliding rail 23.In addition
According to actual needs, the groove in lower die 13 can convert different shape to match different materials to be punctured, excellent in the present embodiment
It is selected as band-like groove, and traverses 13 surface of lower die.
After completing primary punching, cylinder 24 of threading a needle stretches out, and by the location hole 50 for 25 insertion material strips 500 of threading a needle, carries out
The pulling of material strip 500 prepares, and material cylinder 21 is then drawn to bounce back, and drives gripping flange 22 mobile, and cylinder 24 of threading a needle also moves,
And further pull on material strip 500；After lower a positioning hole 50 is moved to the lower section of positioning pin 125, cylinder 24 of threading a needle retraction threads a needle 25
Rise, material cylinder 21 is drawn to stretch out, so that threading a needle 25 positioned at the top of lower a positioning hole 50, the pulling carried out next time prepares, with
This simultaneously, in punch mechanism, next position to be punctured also has been moved into below red needle, and the punching carried out next time prepares, so far
Puncher completes a material strip moving process, and such slug mechanism 100 cooperates with the circulation of material pulling mechanism 200, realizes to material strip 500
It is continuously punched.
It will be further appreciated that ground, when equidistantly being punched, thread a needle 25 can be inserted into location hole 50 one by one, can also between
It, specifically can be according to the practical punching demand to material strip 500, to adjust the operating distance for drawing material cylinder 21 to stretch out retraction every insertion.
Material strip 500 can be according to the pre-punching of the positioning pin and the size progress location hole 50 threaded a needle of traditional specification, to improve punching
Efficiency reduces production cost.
The respective shape of matching is respectively equipped in some embodiments according to the present utility model, circle red needle 121 and square red needle 122
Round guide sleeve 123 and rectangular guide sleeve 124, round guide sleeve 123 and rectangular guide sleeve 124 be set in punch die 12, when punching, circle punching
Needle 121 and square red needle 122 are moved downward along respective guide sleeve respectively, and cutting material band 500 further ensures punching precision.
Some embodiments according to the present utility model are equipped with the round cavity plate 131 for punched scrap to be discharged in lower die 13
With rectangular cavity plate 132, circle and the rectangular cross sectional shape for each meaning cavity plate here are equipped in mounting plate 300 and round cavity plate
131 and the corresponding circular through hole 302 of rectangular cavity plate 132 and square through hole 303, round cavity plate 131 and circular through hole 302 and circle rush
Needle 121 is coaxially disposed, and rectangular cavity plate 132 and square through hole 303 and square red needle 122 are coaxially disposed.Scrap belt will be punched in red needle
After entering lower die 13, punching waste material is all brought into round cavity plate 131 and rectangular cavity plate 132, then through corresponding circular through hole 302
It is discharged outside to square through hole 303.
Further, as shown in figure 4, lower air cylinder 10 is arranged in the first pedestal 15, the bottom of the first pedestal 15 is fixed
There is support column 16, support column 16 is disposed around around punch mechanism 100 in distributed rectangular, is further consolidated to lower air cylinder 10
The effect of support prevents from vibrating out-of-flatness at the punching for leading to material strip 500 because of lower air cylinder 10.
Further, the other side of punch mechanism 100 is equipped with brake runner 400, and the second pedestal 20 is equipped with along its length
Direction setting discharging pressing plate 26, discharge 26 two pieces of discrete pressing plates of pressing plate, be arranged in thread a needle 25 lower section two sides.Installation material
When band 500, after end is pierced by from brake runner 400, the groove in lower die 13 is penetrated, after being pierced by from the other end of groove, then
It penetrates in discharging pressing plate 26, completes the installation of material strip 500.Brake runner 400 can give the damping of material strip 500, anti-stopping materials strip 500
It shakes, and when drawing material cylinder 21 to pull material strip 500 traversing, discharging pressing plate 26 can make material strip 500 keep smooth, guarantee punching effect
Fruit.In addition to this, one piece of cover board can also be set above groove, and material strip 500 is worn from the channel that the cover board and groove are formed
Cross, to be further ensured that the smooth of material strip 500, it is possible to understand that ground, be provided on the cover board for circle red needle 121, Fang Chongzhen 122,
The through-hole that positioning pin 125 and guide post 30 pass through.
It further, further include scrap collecting tank 600, brake runner 400, mounting plate 300 and the second pedestal 20 are fixed
At the top of scrap collecting tank 600, the top of scrap collecting tank 600 also offer through-hole and with circular through hole 302 and rectangular
Through-hole 303 is connected to, and so punching waste material can just be brought into scrap collecting tank 600 in punching and be stored, and not will cause useless
Material retention, will not impact ambient enviroment, while the bottom of scrap collecting tank 600 is also equipped with idler wheel 60, convenient to beat
The carrying of hole machine and waste material are poured out.
The puncher of the application, upper mold 11 are able to drive punch die 12 and move up and down along guide post 30, so that positioning pin 125 and material
Cooperate with the location hole 50 on 500, improve drilling precision, realizes equidistant punching；After primary punching, thread a needle 25 and positioning
Hole 50 cooperates, and by drawing material cylinder 21 to drive 25 movements of threading a needle, to pull material strip 500, realizes that material strip is mobile, to next positioning
After hole 50 is in place, just enter next drill process, such circulation action realizes the continuously punched of material strip 500.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of puncher characterized by comprising
Mounting plate is fixed with guide post；And
Punch mechanism, including lower air cylinder, punching assembly and lower die, wherein the lower die is supported in the mounting plate, the punching
Aperture member is installed on the guide post and can move up and down, and the output end of the lower air cylinder is connect with the punching assembly；
Red needle and positioning pin are equipped in the punching assembly, the positioning pin can cooperate with the location hole on material strip to be punctured,
The lower die is equipped with the groove passed through for the material strip to be punctured；And
Material pulling mechanism is set to the punch mechanism side, including draws material cylinder, and the output end for drawing material cylinder, which is connected with, to be worn
Needle cylinder, the output end of the cylinder of threading a needle, which is connected with, to thread a needle with what the location hole cooperated.
2. puncher according to claim 1, which is characterized in that the punching assembly includes upper mold and punch die, under described
The output end of air cylinder is connect with the upper mold, and the upper mold is able to drive the punch die and moves up and down along the guide post；
Wherein, the positioning pin is arranged in the punch die, and the red needle runs through the punch die, and top and the upper mold connect
It connects, bottom can pass through the material strip to be punctured in punching and bring waste material into the lower die.
3. puncher according to claim 2, which is characterized in that be arranged with guide sleeve in the red needle, the guide sleeve is fixed
In the punch die.
4. puncher according to claim 2, which is characterized in that be connected with hanging platform spiral shell between the upper mold and the punch die
One end of bolt, the hanging platform bolt is threadedly coupled with the punch die, and the other end is arranged in the upper mold and can be with the upper mold
Relative movement；
Spring is arranged on the hanging platform bolt, the spring is configured to provide for the punch die to the pressing force of the material strip.
5. puncher according to claim 2, which is characterized in that be equipped in the lower die for the recessed of the waste material to be discharged
Mould, the mounting plate are equipped with through-hole corresponding with the cavity plate, and the cavity plate and the through-hole are coaxially set with the red needle
It sets.
6. puncher according to claim 2, which is characterized in that further include the first pedestal, the lower air cylinder is fixed on
In first pedestal, the output end of the lower air cylinder is pierced by first pedestal and is connected by pushing flange and the upper mold
It connects；
The bottom of first pedestal is fixed with support column, and the support column is disposed around around the punch mechanism.
7. puncher according to claim 5, which is characterized in that the other side of the punch mechanism is equipped with brake runner,
The bottom of the material pulling mechanism is additionally provided with the second pedestal, and second pedestal is equipped with discharging pressing plate, and the discharging pressing plate is located at
The lower section threaded a needle, the material strip to be punctured are threaded through in the brake runner, the groove and the discharging pressing plate.
8. puncher according to claim 7, which is characterized in that one end of second pedestal is fixed with the drawing material gas
Cylinder, the output end for drawing material cylinder are connect by gripping flange with the cylinder of threading a needle；
Second pedestal is equipped with sliding rail, and the gripping flange is arranged on the sliding rail and can back and forth move along the sliding rail
It is dynamic.
9. puncher according to claim 8, which is characterized in that it further include scrap collecting tank, it is the brake runner, described
Mounting plate and second pedestal are each attached to the top of the scrap collecting tank, the through-hole on the mounting plate with it is described
Scrap collecting tank connection, the bottom of the scrap collecting tank is equipped with idler wheel.
10. -9 described in any item puncheres according to claim 1, which is characterized in that the red needle includes circle red needle and/or side
Red needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088428.4U CN209440290U (en) | 2019-01-18 | 2019-01-18 | Puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088428.4U CN209440290U (en) | 2019-01-18 | 2019-01-18 | Puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209440290U true CN209440290U (en) | 2019-09-27 |
Family
ID=68018734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920088428.4U Active CN209440290U (en) | 2019-01-18 | 2019-01-18 | Puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209440290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732693A (en) * | 2019-01-18 | 2019-05-10 | 苏州斯旺西机电有限公司 | Puncher |
-
2019
- 2019-01-18 CN CN201920088428.4U patent/CN209440290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732693A (en) * | 2019-01-18 | 2019-05-10 | 苏州斯旺西机电有限公司 | Puncher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 Suzhou Industrial Park, Suzhou, Jiangsu Province Patentee after: Suzhou Swansea Intelligent Equipment Technology Co.,Ltd. Address before: A6-1, area a, Weiting Industrial Park, 9 Weixin Road, Suzhou Industrial Park, 215000, Jiangsu Province Patentee before: SUZHOU SIWANGXI ELECTROMECHANICAL Co.,Ltd. |
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| CP03 | Change of name, title or address |