CN106671183A - Scrap removal mechanism for perforating machine - Google Patents
Scrap removal mechanism for perforating machine Download PDFInfo
- Publication number
- CN106671183A CN106671183A CN201710023964.1A CN201710023964A CN106671183A CN 106671183 A CN106671183 A CN 106671183A CN 201710023964 A CN201710023964 A CN 201710023964A CN 106671183 A CN106671183 A CN 106671183A
- Authority
- CN
- China
- Prior art keywords
- pushing block
- elastic component
- collet
- paper
- base
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides a scrap removal mechanism for a perforating machine. The scrap removal mechanism comprises a base (1), a support (2) a cork base (3). The support (2) is fixed to the upper end of the base (1). The cork base (3) is connected to the lower end of the base (1). A cavity for storing paper scraps is reserved between the cork base (3) and the base (1). The base (1) is provided with a blanking hole (4). The cork base (3) is provided with a paper pushing mechanism used for pushing the paper scraps. The paper pushing mechanism is located below the blanking hole (4). Compared with the prior art, as the cork base is provided with the paper pushing mechanism used for pushing the paper scraps, in the using process, after a punch and the blanking hole cooperate to perforate paper, the paper scraps below the punch are pushed to another position under the effect of the paper pushing mechanism, in this way, when the punch continues carrying out perforating, perforating of this time will not be influenced by the paper scraps generated by former-time perforating below, the perforating machine does not need to be stopped frequently to clear the paper scraps, the interval for clearing the paper scraps is long, thus, continuity of perforating operation is improved, moreover, the paper scrap clearing manner is the same as a clearing method of an existing perforating machine, and use is easy.
Description
Technical field
The present invention relates to a kind of puncher, the puncher chip removal mechanism of particularly a kind of hand punch.
Background technology
At present, hand punch is because the advantages of its is easy to use, cheap, outward appearance is compact, being widely used in
In routine office work.And because hand punch volume is relatively small, in punching, piling up easily occurs in the paper scrap after drift punching
And cause the feelings for easily occurring paper scrap dieback (paper scrap withstands drift, causes drift to push) during continuously punched
Condition, now having to first clear up after paper scrap could recover work of punching；Therefore ability continuously punched when using is poor, using also compared with
Trouble.
The content of the invention
The present invention improves the continuously punched ability of puncher and using easier punching for problem above offer is a kind of
Machine chip removal mechanism.
The present invention solves the technical scheme used by problem above：A kind of puncher Scrap-removing machine with following structure is provided
Structure, it includes base, support and collet, and the support is fixed on base upper end, and the collet is connected with base lower end, and collet
The cavity of accommodating paper scrap is left between base, the base is provided with punching hole, and the collet is provided with for promoting paper scrap
Pulling mechanism of paper, the pulling mechanism of paper be located at punching hole lower section.
After using above structure, compared with prior art, the present invention on collet due to being provided with for promoting pushing away for paper scrap
Mechanism of paper, then in use, after drift coordinates paper perforating with punching hole, the paper scrap below drift will push away paper
Another position is pulled in the presence of mechanism, when such drift is further continued for punching, the last punching in lower section produces paper scrap also
This time punching is not interfered with, it is not necessary to which Jing often stops cleaning paper scrap, the interval for clearing up paper scrap is longer, so as to improve punch operation
Seriality, and the mode of cleaning paper scrap is identical with the method that existing puncher is cleared up, therefore use also easier.Therefore the present invention has
There is the characteristics of can improving the continuously punched ability of puncher and use easier.
Used as improvement, the pulling mechanism of paper includes pushing block and elastic component, and the pushing block is slidably connected on collet, the bullet
Property part one end and pushing block support and close, the elastic component other end is connected with collet；One end on the pushing block away from elastic component is provided with inclined-plane,
And inclined-plane is located at the underface in punching hole, and spacing a between hole and inclined-plane is punched more than or equal between punching hole and support
Spacing b；After then so arranging, simple structure, small volume, it is not necessary to change other component structurals on existing puncher,
Only need to change in collet, versatility is preferable, and due to such setting of spacing a and spacing b so that paper had been punched
Paper scrap is produced in journey will not encounter pushing block, and only paper scrap just understands the contact of incline plane with pushing block at the end of drift punching, with punching
Head continues to push so that pushing block movement, this would not increase resistance when drift is punched, it is ensured that punching effect.
Used as further improvement, the pushing block is provided with open slot away from the one end on inclined-plane, and the elastic component is located at open slot
Interior, elastic component one end is supported and is closed on the side wall of open slot, and the length direction of elastic component is consistent with the length direction of open slot, and bullet
Property part length more than open slot length；After then so arranging, spring is less prone to the situation of disengagement, and paper scrap be not easy to into
Enter the position to spring, and affect the normal flexible of spring, so as to ensure the stability in use of the present invention.
Used as further improving, the elastic component is spring, and the side wall of the open slot is provided with first raised, and bullet
One end of spring and the first raised socket；Then in use, the stability of spring more preferably, is less susceptible to be disengaged from open slot,
So that the use reliability of the present invention is higher.
Used as further improving, the collet is provided with baffle plate, and the elastic component other end is against on baffle plate；Then baffle plate
After setting, using common spring, without the need for special spring, so as to the production cost of the present invention can be reduced.
Used as further improving, the baffle plate is provided with reinforcement away from the side of elastic component；After then reinforcement is arranged, make
Obtaining baffle plate can be relatively thin, the usage amount of raw material is reduced on the premise of use intensity is ensured, so as to reduce production cost.
Used as further improving, the pushing block lower end is provided with projection, and the collet is provided with and chute, and the projection is slided
It is dynamic to be connected in chute, and the length of projection is less than the length of pushing block, on the pushing block away from elastic component one end end with it is convex
Spacing between block is more than the distance that projection slides；After then so arranging, the glide direction and stability of pushing block more preferably, and are slided
It is dynamic apart from also restrained, so as to can sufficient utilization space so that of the invention more used in less space.
Used as further improving, the pushing block lower end is provided with indent, and the nearly projection one of indent away from the side of elastic component
The side wall of side is concordant with the end face of the nearly concave end of projection；After then so arranging so that pushing block is ensureing using reliability while can
The difficulty of core pulling during injection is reduced, therefore on the premise of improve production efficiency and yield rate, the use of raw material is reduced, so as to big
Width reduces production cost；And the weight of pushing block is also further reduced so that the motility of pushing block more preferably, pushes away the efficiency of paper also just more
It is high.
Used as further improving, the pushing block lower end is provided with second raised, and it is raised with second that the indent is located at projection
Between position on, the side wall of end face the second projection side nearly with indent of the second raised nearly concave end is concordant；Then second
After projection is arranged so that the contact area between the lower section of the nearly drift one end of pushing block and collet is less, the resistance being subject to during slip
Also just less so that pushing block slides more flexibly, stability in use also more preferably, and uses less spring, can also enter one
Step reduces the cost of spring.
Used as further improving, the pushing block is provided with through hole, and the axis of through hole is vertical with the length direction of pushing block, and
The axis of through hole is parallel with the bottom surface of collet, and spacing guide post is provided with the through hole, equal at the position of pushing block on the collet
Spacing preiection is provided with, the spacing preiection is provided with to coordinate with guide post and is oriented to and spacing gathering sill；After then so arranging, lead
Not only guiding is played a part of to pushing block to bar, also act as the effect of upper limit so that puncher is in movement or uses process
Middle pushing block is not easy to collet disengagement, so as to ensure the stability in use and reliability of the present invention.
Description of the drawings
Fig. 1 is the structural representation of puncher chip removal mechanism embodiment one of the present invention.
Fig. 2 is the structural representation of puncher chip removal mechanism embodiment two of the present invention.
Fig. 3 is the structural representation of puncher chip removal mechanism example IV of the present invention.
Fig. 4 is the use state figure of puncher chip removal mechanism example IV of the present invention.
Fig. 5 is the partial enlargement structural representation of puncher chip removal mechanism embodiment five of the present invention.
Fig. 6 is the enlarged drawing of the pushing block of puncher chip removal mechanism embodiment five of the present invention.
Fig. 7 is the structural representation of puncher chip removal mechanism embodiment six of the present invention.
As shown in the figure：1st, base, 2, support, 3, collet, 4, punching hole, 5, pushing block, 6, elastic component, 7, inclined-plane, 8, opening
Groove, 9, first is raised, and 10, baffle plate, 11, reinforcement, 12, projection, 13, chute, 14, indent, 15, second is raised, and 16, through hole,
17th, guide post, 18, spacing preiection, 19, gathering sill, 20, paper scrap；Spacing a and spacing b.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
Embodiment one
As shown in figure 1, a kind of puncher chip removal mechanism, it includes base 1, support 2 and collet 3, and the support 2 is fixed on
The upper end of base 1, the collet 3 is connected with the lower end of base 1, and the cavity of accommodating paper scrap is left between collet 3 and base 1, described
Base 1 is provided with punching hole 4, and the collet 3 is provided with the pulling mechanism of paper for promoting paper scrap 16, and the pulling mechanism of paper is located at punching
Cut out the lower section in hole 4.
The pulling mechanism of paper includes pushing block 5 and elastic component 6, and the pushing block 5 is slidably connected on collet 3, the elastic component 6
One end is supported with pushing block 5 and is closed, and the other end of elastic component 6 is connected with collet 3；One end on the pushing block 5 away from elastic component 6 is provided with inclined-plane
7, inclined-plane 7 is 30~70 ° (this example is 50 °, alternatively 30 °, 40 °, 45 °, 60 °, 65 ° or 70 ° etc.) with the angle of horizontal plane,
And inclined-plane 7 is located at the underface in punching hole 4, being projected on inclined-plane 7 for hole 4, and spacing a being punched between hole 4 and inclined-plane 7 are punched
More than or equal to spacing b between punching hole 4 and support 2.
The pushing block 5 is provided with open slot 8 away from the one end on inclined-plane 7, and the elastic component 6 is located in open slot 8, elastic component 6
One end is supported and is closed on the side wall of open slot 8, and the length direction of elastic component 6 is consistent with the length direction of open slot 8, and elastic component 6
Length more than open slot 8 length.
The collet 3 is provided with baffle plate 10, and the other end of the elastic component 6 is against on baffle plate 10.
Embodiment two
As shown in Fig. 2 the elastic component 6 is spring, the side wall of the open slot 8 is provided with the first projection 9, and spring
One end is socketed with first raised 9.The angle of inclined-plane 7 and horizontal plane be 30~70 ° (this example is 45 °, alternatively 30 °, 40 °, 50 °,
60 °, 65 ° or 70 ° etc.).
Remaining is identical with the structure of embodiment one.
Embodiment three
The baffle plate 10 is provided with reinforcement 11 away from the side of elastic component 6.
The lower end of the pushing block 5 is provided with projection 12, and the collet 3 is provided with and chute 13, and the projection 12 is slidably connected at
In chute 13, and the length of projection 12 is less than the length of pushing block 5, one end end away from elastic component 6 and projection on the pushing block 5
Sliding distance of the spacing between 12 more than projection 12.
Remaining is identical with the structure of embodiment one.
Example IV
As shown in Figure 3 and Figure 4, the lower end of the pushing block 5 is provided with indent 14 away from the side of elastic component 6, and indent 14 is near convex
The side wall of the side of block 12 is concordant with the end face at the nearly end of indent 14 of projection 12.
The lower end of the pushing block 12 is provided with the second projection 15, and the indent 14 is located at the position between the projection 15 of projection 12 and second
Put, the end face at the described second raised end of 15 nearly indent 14 is concordant with the side wall of raised 15 side of indent 14 nearly second.Remaining with
The structure of embodiment one is identical.
Embodiment five
As shown in Figure 5 and Figure 6, the pushing block 5 is provided with through hole 16, and the axis of through hole 16 hangs down with the length direction of pushing block 5
Directly, and through hole 16 axis it is parallel with the bottom surface of collet 3, spacing guide post 17 is provided with the through hole 16, the collet 3 is above pushed away
It is equipped with spacing preiection 18 at the position of block 5, the spacing preiection 18 to be provided with coordinate with guide post 17 and is oriented to and spacing leads
To groove 19.Remaining is identical with the structure of embodiment one.
When pushing block 5 is placed on the position of collet 3, the one end of bar 17 is then directed to successively from the He of side gathering sill 19
Through until the end is located in opposite side gathering sill 19 in through hole 16.
Embodiment six
As shown in fig. 7, a kind of puncher chip removal mechanism, it includes base 1, support 2 and collet 3, and the support 2 is fixed on
The upper end of base 1, the collet 3 is connected with the lower end of base 1, and the cavity of accommodating paper scrap is left between collet 3 and base 1, described
Base 1 is provided with punching hole 4, and the collet 3 is provided with the pulling mechanism of paper for promoting paper scrap 16, and the pulling mechanism of paper is located at punching
Cut out the lower section in hole 4.
The pulling mechanism of paper includes pushing block 5 and elastic component 6, and the pushing block 5 is slidably connected on collet 3, the elastic component 6
One end is supported with pushing block 5 and is closed, and the other end of elastic component 6 is connected with collet 3；One end on the pushing block 5 away from elastic component 6 is provided with inclined-plane
7, towards the larger direction of the cavity of collet 3, inclined-plane 7 is 30~70 ° with the angle of horizontal plane, and (this example is 55 °, alternatively on inclined-plane 7
30 °, 40 °, 45 °, 60 °, 65 ° or 70 ° etc.), and inclined-plane 7 is located at the underface in punching hole 4, be punched hole 4 is projected in inclined-plane 7
On, and spacing a between hole 4 and inclined-plane 7 is punched more than or equal to spacing b between punching hole 4 and support 2.
The pushing block 5 is provided with open slot 8 away from the one end on inclined-plane 7, and the elastic component 6 is located in open slot 8, elastic component 6
One end is supported and is closed on the side wall of open slot 8, and the length direction of elastic component 6 is consistent with the length direction of open slot 8, and elastic component 6
Length more than open slot 8 length.
The collet 3 is provided with baffle plate 10, and the other end of the elastic component 6 is against on baffle plate 10.
The elastic component 6 is spring, and the side wall of the open slot 8 is provided with the first projection 9, and one end of spring and first
Raised 9 are socketed.
The baffle plate 10 is provided with reinforcement 11 away from the side of elastic component 6.
The lower end of the pushing block 5 is provided with projection 12, and the collet 3 is provided with and chute 13, and the projection 12 is slidably connected at
In chute 13, and the length of projection 12 is less than the length of pushing block 5, one end end away from elastic component 6 and projection on the pushing block 5
Sliding distance of the spacing between 12 more than projection 12.
The lower end of the pushing block 5 is provided with indent 14 away from the side of elastic component 6, and the side wall of the nearly side of projection 12 of indent 14 with
The end face at the nearly end of indent 14 of projection 12 is concordant.
The lower end of the pushing block 12 is provided with the second projection 15, and the indent 14 is located at the position between the projection 15 of projection 12 and second
Put, the end face at the described second raised end of 15 nearly indent 14 is concordant with the side wall of raised 15 side of indent 14 nearly second.Remaining with
The structure of embodiment one is identical.
The pushing block 5 is provided with through hole 16, and the axis of through hole 16 is vertical with the length direction of pushing block 5, and the axle of through hole 16
Line is parallel with the bottom surface of collet 3, and spacing guide post 17 is provided with the through hole 16, is all provided with the position of pushing block 5 on the collet 3
Limited location projection 18, the spacing preiection 18 is provided with to coordinate with guide post 17 and is oriented to and spacing gathering sill 19.
Above example is only presently preferred embodiments of the present invention, and the present invention is not limited only to above example and has also allowed other
Structure change, all changes in rights to independence claimed range of the present invention, belong to the scope of the present invention.
Claims (10)
1. a kind of puncher chip removal mechanism, it includes base (1), support (2) and collet (3), and the support (2) is fixed on base
(1) upper end, the collet (3) is connected with base (1) lower end, and the sky of accommodating paper scrap is left between collet (3) and base (1)
Chamber, the base (1) is provided with punching hole (4), it is characterised in that：The collet (3) to be provided with and push away paper for promote paper scrap
Mechanism, the pulling mechanism of paper is located at the lower section of punching hole (4).
2. puncher chip removal mechanism according to claim 1, it is characterised in that：The pulling mechanism of paper include pushing block (5) and
Elastic component (6), the pushing block (5) is slidably connected on collet (3), and described elastic component (6) one end is with pushing block (5) to conjunction, elasticity
Part (6) other end is connected with collet (3)；One end on the pushing block (5) away from elastic component (6) is provided with inclined-plane (7), and inclined-plane
(7) positioned at the underface for being punched hole (4), and spacing a between hole (4) and inclined-plane (7) is punched more than or equal to punching hole (4) and is propped up
Spacing b between frame (2).
3. puncher chip removal mechanism according to claim 2, it is characterised in that：The pushing block (5) away from inclined-plane (7) one
End is provided with open slot (8), and the elastic component (6) in open slot (8), support and close in the side of open slot (8) by elastic component (6) one end
On wall, the length direction of elastic component (6) is consistent with the length direction of open slot (8), and the length of elastic component (6) is more than open slot
(8) length.
4. puncher chip removal mechanism according to claim 3, it is characterised in that：The elastic component (6) is spring, described to open
The side wall of mouth groove (8) is provided with first raised (9), and one end of spring and first raised (9) socket.
5. puncher chip removal mechanism according to claim 2, it is characterised in that：The collet (3) is provided with baffle plate (10),
Elastic component (6) other end is against on baffle plate (10).
6. puncher chip removal mechanism according to claim 5, it is characterised in that：The baffle plate (10) is away from elastic component (6)
Side be provided with reinforcement (11).
7. puncher chip removal mechanism according to claim 2, it is characterised in that：Pushing block (5) lower end is provided with projection
(12), the collet (3) is provided with and chute (13), and the projection (12) is slidably connected in chute (13), and projection (12)
Length less than pushing block (5) length, on the pushing block (5) away from elastic component (6) one end end and projection (12) between
Sliding distance of the spacing more than projection (12).
8. puncher chip removal mechanism according to claim 7, it is characterised in that：Pushing block (5) lower end is away from elastic component
(6) side is provided with indent (14), and the side wall of nearly projection (12) side of indent (14) and nearly indent (14) end of projection (12)
End face is concordant.
9. puncher chip removal mechanism according to claim 8, it is characterised in that：It is convex that pushing block (12) lower end is provided with second
Rise (15), on position of the indent (14) between projection (12) and second raised (15), described second raised (15) are near
The side wall of end face second raised (15) side nearly with indent (14) at indent (14) end is concordant.
10. puncher chip removal mechanism according to claim 2, it is characterised in that：The pushing block (5) is provided with through hole
(16), the axis of through hole (16) is vertical with the length direction of pushing block (5), and the axis of through hole (16) is put down with the bottom surface of collet (3)
OK, spacing guide post (17) is provided with the through hole (16), limit convex is equipped with the position of pushing block (5) on the collet (3)
Rise (18), the spacing preiection (18) is provided with to coordinate with guide post (17) and is oriented to and spacing gathering sill (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710023964.1A CN106671183B (en) | 2017-01-13 | 2017-01-13 | Puncher chip removal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710023964.1A CN106671183B (en) | 2017-01-13 | 2017-01-13 | Puncher chip removal mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106671183A true CN106671183A (en) | 2017-05-17 |
| CN106671183B CN106671183B (en) | 2019-01-04 |
Family
ID=58858928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710023964.1A Active CN106671183B (en) | 2017-01-13 | 2017-01-13 | Puncher chip removal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106671183B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666882A (en) * | 2019-09-20 | 2020-01-10 | 温剑峰 | Hard board is with can material puncher that gathers materials |
| CN112171763A (en) * | 2020-09-18 | 2021-01-05 | 孔德东 | Portable puncher is used in official working |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564322Y (en) * | 2002-09-16 | 2003-08-06 | 番禺通用文具制品厂有限公司 | Single hole perforator |
| KR20080095225A (en) * | 2008-10-06 | 2008-10-28 | 김종영 | Punching press die for pipe |
| JP2011218499A (en) * | 2010-04-12 | 2011-11-04 | Panasonic Corp | Punching method of plate-like material |
| CN204209160U (en) * | 2014-10-21 | 2015-03-18 | 江苏唐音光电有限公司 | A kind of puncher with chip process |
| CN205324545U (en) * | 2016-02-15 | 2016-06-22 | 中信戴卡股份有限公司 | Cut -out press clearance waste material device |
| CN206373981U (en) * | 2017-01-13 | 2017-08-04 | 得力集团有限公司 | Puncher chip removal mechanism |
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2017
- 2017-01-13 CN CN201710023964.1A patent/CN106671183B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564322Y (en) * | 2002-09-16 | 2003-08-06 | 番禺通用文具制品厂有限公司 | Single hole perforator |
| KR20080095225A (en) * | 2008-10-06 | 2008-10-28 | 김종영 | Punching press die for pipe |
| JP2011218499A (en) * | 2010-04-12 | 2011-11-04 | Panasonic Corp | Punching method of plate-like material |
| CN204209160U (en) * | 2014-10-21 | 2015-03-18 | 江苏唐音光电有限公司 | A kind of puncher with chip process |
| CN205324545U (en) * | 2016-02-15 | 2016-06-22 | 中信戴卡股份有限公司 | Cut -out press clearance waste material device |
| CN206373981U (en) * | 2017-01-13 | 2017-08-04 | 得力集团有限公司 | Puncher chip removal mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666882A (en) * | 2019-09-20 | 2020-01-10 | 温剑峰 | Hard board is with can material puncher that gathers materials |
| CN110666882B (en) * | 2019-09-20 | 2021-05-04 | 江西德聚仁合纸业有限公司 | Hard board is with can material puncher that gathers materials |
| CN112171763A (en) * | 2020-09-18 | 2021-01-05 | 孔德东 | Portable puncher is used in official working |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106671183B (en) | 2019-01-04 |
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