CN2707450Y - Perforating machine - Google Patents
Perforating machine Download PDFInfo
- Publication number
- CN2707450Y CN2707450Y CN 200420070862 CN200420070862U CN2707450Y CN 2707450 Y CN2707450 Y CN 2707450Y CN 200420070862 CN200420070862 CN 200420070862 CN 200420070862 U CN200420070862 U CN 200420070862U CN 2707450 Y CN2707450 Y CN 2707450Y
- Authority
- CN
- China
- Prior art keywords
- hole
- shear blade
- circular shear
- support
- movable block
- 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 provides a perforating machine, comprising a base, a support frame, a pressure lever, a plastic pressure hand, a spring, a circular shear blade and a sliding scale. A traveling block is arranged between the pressure lever and the support frame; the upper end of the traveling block is movably connected with the pressure lever through a locating shaft; the lower end of the traveling block is connected with the circular shear blade through a locking slice; the middle part of the traveling block is provided with a spacing whose shape is triangular approximately; the bottom of the triangle spacing is provided with a through hole; the through hole is communicated with the inner empty part of the circular shear blade; a large concave hole and a small through hole are respectively arranged on the positions which correspond to the circular shear blade of the base and the support frame; a plastic cushion is put in the large concave hole, an elastic locating slice is arranged between the sliding scale and the hole location putting the sliding scale; the middle position of the elastic locating slice is provided with a convex block; the back side of the sliding scale is provided with a groove which corresponds to the sliding scale. The utility model has the advantages of convenient discharging of the perforating residue, effective protection for the circular shear blade, accurate location of the paper sheet analogue to be perforated, convenient operating, etc.
Description
Affiliated technical field
The utility model relates to a kind of puncher.
Background technology
A kind of device that is used on as the paper analog, charging and attacking out a through hole specially of puncher, its operation principle of the puncher of existing similar type is: the certain thickness paper analog that at first will need to punch is put well and is located with slide rule by corresponding position, firmly depress plastics again and press hand, the circular knife sector-meeting that be installed on the movable block this moment goes out a through hole in the paper analog blanking that following of the indirect effect of this power places, circular shear blade continue move downward under the effect of user's pressure run into base platform after, the user unclamps depression bar, this moment, depression bar can be raised to the home position under the effect of its afterbody one spring, in order to carrying out next punching action.The puncher of the type comparatively speaking, its weak point is: the paper analog that the punching heels can not be discharged easily, circular shear blade damages easily, is perforated in the process of using can not be located exactly, makes troubles to the user.
The utility model content
The purpose of this utility model provides that a kind of punching heels can be discharged easily, the circular shear blade puncher that paper analog not fragile, that be perforated can be located exactly in the process of using.
A kind of puncher that the utility model provides, comprise base, support, depression bar, plastics are pressed hand, spring, circular shear blade and slide rule, described plastics press gloves to be connected on the depression bar, the top of depression bar and support forms hinged by a locating shaft, spring is assemblied on this locating shaft, base sheath is connected on the bottom of support, the middle part of base is provided with position, a hole, slide rule is placed on this position, hole, be provided with a movable block between described depression bar and the support, the upper end of movable block and depression bar flexibly connect by a locating shaft, the lower end of movable block connects circular shear blade by a stay, and described stay is L-shaped, and the lower end of stay has a through hole, circular shear blade is enclosed within on the stay after passing this through hole, and the upper end of stay is fixed on the movable block by screw; The middle part of described movable block has a space roughly triangular in shape, and the bottom of this triangle space is provided with a through hole, and this through hole is communicated with the inside position of circular shear blade, and a side of triangle space is communicated with the middle part of support.
Base described in the utility model and support are being respectively equipped with a big shrinkage pool and a small through hole with the circular shear blade corresponding position, are placed with a plastic mattress in the big shrinkage pool, and the bottom surface of described plastic mattress is provided with a small convex pillar, and small convex pillar is placed in the small through hole.
Be provided with an elasticity spacer between the position, hole of slide rule described in the utility model and placement slide rule, the place is provided with a projection in the middle of the elasticity spacer, and the back side of slide rule is provided with and the corresponding groove of himself scale.
When the utility model uses, the certain thickness paper analog that at first will need to punch is put well and is accurately located with slide rule by corresponding position, firmly depress plastics again and press hand, be installed in the paper analog blanking that the circular knife sector-meeting on the movable block puts well following of the indirect effect of this power this moment and go out a through hole, circular shear blade continue move downward under the effect of user's pressure run into plastic mattress after, the user unclamps depression bar, this moment, depression bar can be raised to the home position under the effect of its tail springs, in order to carrying out next punching action.In this process, because the special construction of circular shear blade, defective material after the punching can be stayed its inside position, and along with next time punching action, the defective material of its inside position can be squeezed out circular shear blade and be scattered out with being communicated with of mid-stent from the triangle space of movable block.In this process, the plastic mattress that is placed on the base plays a part the protection circular shear blade; The slide rule back side has and the corresponding groove of himself scale, and is projection on the spacer, because spacer is flexible, so when the user spurs slide rule, can form an effective positioner with spacer.
In sum, the utlity model has the punching heels discharge convenient, effectively protect circular shear blade, characteristics such as the paper analog accurate positioning that is perforated, operation facility.
The utility model will be further described below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is total figure of the present utility model;
Fig. 3 is a support schematic diagram of the present utility model;
Fig. 4 is a base schematic diagram of the present utility model;
Fig. 5 is a plastic mattress schematic diagram of the present utility model;
Fig. 6 is a movable block schematic diagram of the present utility model;
Fig. 7 is a stay schematic diagram of the present utility model;
Fig. 8 is the novel circular shear blade schematic diagram of this real punishment;
Fig. 9 is an elasticity spacer schematic diagram of the present utility model;
Figure 10 is the front schematic view of slide rule of the present utility model;
Figure 11 is the schematic rear view of slide rule of the present utility model.
The specific embodiment
As shown in the figure, the utility model puncher, comprise base 1, support 2, depression bar 3, plastics pressure hand 4, spring 5, circular shear blade 6 and slide rule 7, plastics press hand 4 to be socketed on the depression bar 3, depression bar 3 is hinged by a locating shaft 8 formation with the top of support 2, and spring 5 is assemblied on this locating shaft 8, and base 1 is socketed in the bottom of support 2, the middle part of base 2 is provided with position, a hole 9, and slide rule 7 is placed on this position, hole 9.Be provided with a movable block 10 between depression bar 3 and the support 2, the upper end of movable block 10 and depression bar 3 flexibly connect by a locating shaft 11, the lower end of movable block 10 connects circular shear blade 6 by a stay 12, stay 12 is L-shaped, the lower end of stay has a through hole 13, circular shear blade 6 is enclosed within on the stay 12 after passing this through hole 13, and the upper end of stay 12 is fixed on the movable block 10 by screw 14.The middle part of movable block 10 has a space 15 roughly triangular in shape, and the bottom of this triangle space 15 is provided with a through hole 16, and this through hole 16 is communicated with the inside position 17 of circular shear blade 6, and a side of triangle space 15 is communicated with the middle part of support 2.Base 1 and support 2 are being respectively equipped with a big shrinkage pool 18 and a small through hole 19 with circular shear blade 6 corresponding positions, are placed with a plastic mattress 20 in the big shrinkage pool 18, and the bottom surface of plastic mattress 20 is provided with a small convex pillar 21, and small convex pillar 21 is placed in the small through hole 19.Be provided with an elasticity spacer 22 between the position, hole 9 of slide rule 7 and placement slide rule 7, the place is provided with a projection 23 in the middle of the elasticity spacer 22, and the back side of slide rule 7 is provided with and the corresponding groove 24 of himself scale.
Claims (3)
1, a kind of puncher, comprise base (1), support (2), depression bar (3), plastics are pressed hand (4), spring (5), circular shear blade (6) and slide rule (7), described plastics press hand (4) to be socketed on the depression bar (3), depression bar (3) forms hinged with the top of support (2) by a locating shaft (8), spring (5) is assemblied on this locating shaft (8), base (1) is socketed in the bottom of support (2), the middle part of base (1) is provided with position, a hole (9), slide rule (7) is placed on this position, hole (9), it is characterized in that: be provided with a movable block (10) between described depression bar (3) and the support (2), the upper end of movable block (10) and depression bar (3) flexibly connect by a locating shaft (11), the lower end of movable block (10) connects circular shear blade (6) by a stay (12), described stay (12) is L-shaped, the lower end of stay (12) has a through hole (13), circular shear blade (6) is enclosed within on the stay (12) after passing this through hole (13), and the upper end of stay (12) is fixed on the movable block (10) by screw (14); The middle part of described movable block (10) has a space (15) roughly triangular in shape, the bottom of this triangle space (15) is provided with a through hole (16), this through hole (16) is communicated with the inside position (17) of circular shear blade (6), and a side of triangle space (16) is communicated with the middle part of support (2).
2, puncher according to claim 1, it is characterized in that: described base (1) and support (2) are being respectively equipped with a big shrinkage pool (18) and small through hole (19) with circular shear blade (6) corresponding position, be placed with a plastic mattress (20) in the big shrinkage pool (18), the bottom surface of described plastic mattress (20) is provided with a small convex pillar (21), and small convex pillar (21) is placed in the small through hole (19).
3, puncher according to claim 1 and 2, it is characterized in that: be provided with an elasticity spacer (22) between the position, hole of described slide rule (7) and placement slide rule (7), the place is provided with a projection (23) in the middle of the elasticity spacer (22), and the back side of slide rule (7) is provided with and the corresponding groove of himself scale (24).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420070862 CN2707450Y (en) | 2004-06-25 | 2004-06-25 | Perforating machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420070862 CN2707450Y (en) | 2004-06-25 | 2004-06-25 | Perforating machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2707450Y true CN2707450Y (en) | 2005-07-06 |
Family
ID=34852550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420070862 Expired - Fee Related CN2707450Y (en) | 2004-06-25 | 2004-06-25 | Perforating machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2707450Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101687333B (en) * | 2007-07-23 | 2011-06-15 | 卡路事务器株式会社 | Punch |
CN101664941B (en) * | 2008-07-08 | 2013-01-02 | 国誉株式会社 | Puncher |
CN105177190A (en) * | 2015-07-10 | 2015-12-23 | 孙硕 | Belt hole puncher |
CN111823314A (en) * | 2019-04-18 | 2020-10-27 | 堡胜企业股份有限公司 | Cutter pad and hole puncher with same |
-
2004
- 2004-06-25 CN CN 200420070862 patent/CN2707450Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101687333B (en) * | 2007-07-23 | 2011-06-15 | 卡路事务器株式会社 | Punch |
CN101664941B (en) * | 2008-07-08 | 2013-01-02 | 国誉株式会社 | Puncher |
CN105177190A (en) * | 2015-07-10 | 2015-12-23 | 孙硕 | Belt hole puncher |
CN111823314A (en) * | 2019-04-18 | 2020-10-27 | 堡胜企业股份有限公司 | Cutter pad and hole puncher with same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |