CN211280335U - Punching machine - Google Patents
Punching machine Download PDFInfo
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- CN211280335U CN211280335U CN201921814231.0U CN201921814231U CN211280335U CN 211280335 U CN211280335 U CN 211280335U CN 201921814231 U CN201921814231 U CN 201921814231U CN 211280335 U CN211280335 U CN 211280335U
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- positioning
- hole
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- movable positioning
- groove
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Abstract
The utility model discloses a perforating machine, it includes quick-witted body, two location chi boards and two activity reference columns, two location chi boards connect respectively in the both ends of quick-witted body, have the insertion groove that is used for inserting the paper on the quick-witted body, two the top surface of location chi board all with the bottom surface of insertion groove is located same horizontal plane, two the activity reference column connects respectively in two on the location chi board, just the activity reference column stretches out the top surface of location chi board. The movable positioning column stretches out of the top surface of the positioning ruler plate, so that the movable positioning column can position and punch paper placed on the positioning ruler plate, the positioning is convenient, time and labor are saved, and the working efficiency of the perforating machine is greatly improved.
Description
Technical Field
The utility model relates to a puncher.
Background
With the development of the industry and commerce society, a lot of administrative affairs increase, and for filing of various data, a punching machine is generally used to align one end of a paper sheet, then punch and cut, and then thread and bind with a rope. At present, punch to different specification papers, and the quantity that needs punch is more, often needs the more than shift of secondary, aims at and punch, because do not have the assistance-localization real-time structure on the puncher, wastes time and energy at the in-process that shifts and aim at, and it is inefficient to punch.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the above-mentioned not enough of current existence, the utility model provides a puncher.
The utility model discloses a realize through following technical scheme:
the utility model provides a perforating machine, its includes quick-witted body, two location chi boards and two movable reference columns, two the location chi board connect respectively in the both ends of machine body, have the insertion groove that is used for inserting the paper on the machine body, two the top surface of location chi board all with the bottom surface of insertion groove is located same horizontal plane, two movable reference column connects respectively in two on the location chi board, just movable reference column stretches out the top surface of location chi board.
Further, the movable positioning column can slide on the positioning ruler plate along the height direction of the positioning ruler plate, so that the movable positioning column extends out of the top surface of the positioning ruler plate or retracts to the position below the top surface of the positioning ruler plate.
Furthermore, the positioning ruler plate is provided with a through hole, the through hole penetrates from the bottom surface of the positioning ruler plate to the bottom surface of the positioning ruler plate, and the movable positioning column is slidably arranged in the through hole;
the inner wall surface of the through hole is provided with a bulge, the outer peripheral surface of the movable positioning column is provided with a first clamping groove and a second clamping groove, and the first clamping groove is positioned above the second clamping groove;
when the protruding part is inserted into the first clamping groove, the top of the movable positioning column retracts into the through hole;
when the protruding portion is inserted into the second clamping groove, the top of the movable positioning column extends out of the through hole.
Further, the top of the movable positioning column is provided with an abutting part, the abutting part extends outwards along the radial direction of the movable positioning column and protrudes, and the abutting part is used for abutting against the protruding part so as to prevent the movable positioning column from moving downwards.
Furthermore, the two movable positioning columns are respectively detachably connected to the two positioning ruler plates.
Furthermore, the two positioning ruler plates comprise plate bodies and connecting parts, grooves are formed in the two ends of the machine body respectively, one ends of the connecting parts are detachably inserted into the grooves, the other ends of the connecting parts are connected to the bottoms of the plate bodies, and the top surfaces of the plate bodies and the bottom surfaces of the insertion grooves are located on the same horizontal plane.
Furthermore, at least one third clamping groove is formed in the connecting component, at least one clamping portion is arranged on the inner wall surface of the groove, the clamping portions correspond to the third clamping grooves one to one, and the clamping portions are connected to the third clamping grooves.
Furthermore, the top surfaces of the two positioning ruler plates are provided with a plurality of scale marks.
Further, the machine body and the two positioning ruler plates are integrally formed.
Furthermore, the two ends of the machine body are respectively provided with a containing groove, and the two positioning ruler plates are respectively arranged in the two containing grooves in a sliding manner, so that the positioning ruler plates are retracted into the containing grooves or extend out of the containing grooves.
The beneficial effects of the utility model reside in that: the movable positioning column stretches out of the top surface of the positioning ruler plate, so that the movable positioning column can position and punch paper placed on the positioning ruler plate, the positioning is convenient, time and labor are saved, and the working efficiency of the perforating machine is greatly improved.
Drawings
Fig. 1 is a schematic structural view of a hole puncher according to an embodiment of the present invention.
Fig. 2 is an exploded schematic view of the hole puncher of the embodiment of the present invention.
Fig. 3 is a schematic view of the internal structure of the hole puncher of the embodiment of the present invention.
Fig. 4 is a schematic view of a part of the structure of the hole puncher of the embodiment of the present invention.
Fig. 5 is a schematic structural view of a movable positioning column of the hole puncher of the embodiment of the present invention.
Fig. 6 is a schematic structural view of the hole puncher according to the embodiment of the present invention during the first hole punching.
Fig. 7 is a schematic structural view of the hole puncher according to the embodiment of the present invention during midway hole punching.
Description of reference numerals:
Fastening part 121
Through-hole 211
Convex part 212
Connecting part 22
Scale marks 23
Detailed Description
The following description of the embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the invention may be practiced.
As shown in fig. 1 to 7, the present embodiment discloses a hole punching machine, which includes a machine body 1, two positioning rule plates 2 and two movable positioning pillars 3, wherein the two positioning rule plates 2 are respectively connected to two ends of the machine body 1, the machine body 1 is provided with an insertion slot 11 for inserting paper 10, top surfaces of the two positioning rule plates 2 and a bottom surface of the insertion slot 11 are located on the same horizontal plane, the two movable positioning pillars 3 are respectively connected to the two positioning rule plates 2, and the movable positioning pillars 3 extend out of the top surfaces of the positioning rule plates 2.
The puncher is when punching the operation, insert paper 10 in the insertion groove 11 of quick-witted body 1, realize punching the first time on paper 10 through quick-witted body 1, after punching the completion for the first time, need shift to paper 10, the one end of punching the completion in the paper 10 will be removed to the top surface of location chi board 2, the top surface of location chi board 2 is stretched out through activity reference column 3, make activity reference column 3 insert the downthehole on the paper 10, thereby effectively realize the location to paper 10, make activity reference column 3 can fix a position the paper 10 of placing on location chi board 2 and punch, it is convenient to fix a position, and labour saving and time saving, the work efficiency of puncher has been improved greatly. The two positioning ruler plates 2 are respectively connected to two ends of the machine body 1, so that the perforating machine can respectively perform positioning perforating operation on the left end and the right end of the paper 10.
In this embodiment, the movable positioning post 3 can slide on the positioning ruler plate 2 along the height direction of the positioning ruler plate 2, so that the movable positioning post 3 extends out of the top surface of the positioning ruler plate 2 or retracts below the top surface of the positioning ruler plate 2. In an initial state, the movable positioning column 3 is positioned on the positioning ruler plate 2 and retracts below the top surface of the positioning ruler plate 2; when needing locate function, slide on location chi board 2 through activity reference column 3 for the activity reference column 3 that retracts to the top surface below of location chi board 2 will stretch out the top surface of location chi board 2, and activity reference column 3 inserts the downthehole to paper 10 on, thereby effectively realize the location to paper 10, and it is very convenient to use, and it is convenient to fix a position.
The positioning ruler plate 2 is provided with a through hole 211, the through hole 211 penetrates from the bottom surface of the positioning ruler plate 2 to the bottom surface of the positioning ruler plate 2, and the movable positioning column 3 is slidably arranged in the through hole 211. The movable positioning column 3 moves in the through hole 211, so that the movable positioning column 3 extends out of the top surface of the positioning ruler plate 2 or retracts to the lower portion of the top surface of the positioning ruler plate 2, the structure is very simple, and the processing and the manufacturing are convenient.
The inner wall surface of the through hole 211 is provided with a convex part 212, the outer peripheral surface of the movable positioning column 3 is provided with a first clamping groove 31 and a second clamping groove 32, and the first clamping groove 31 is positioned above the second clamping groove 32; when the protruding portion 212 is inserted into the first slot 31, the top of the movable positioning column 3 retracts into the through hole 211; when the protrusion 212 is inserted into the second engaging groove 32, the top of the movable positioning column 3 extends out of the through hole 211. The movable positioning column 3 is in snap-fit connection with the protruding part 212 of the positioning ruler plate 2 through the first clamping groove 31 and the second clamping groove 32, so that the movable positioning column 3 is accurately positioned, and the stability of the perforating machine is greatly improved.
The top of the movable positioning column 3 has an abutting portion 33, the abutting portion 33 extends and protrudes outward along the radial direction of the movable positioning column 3, and the abutting portion 33 is used for abutting against the protruding portion 212 to prevent the movable positioning column 3 from moving downward. The abutting part 33 can abut against the boss 212 and cannot be separated from the lower part of the through hole 211, so that the falling phenomenon of the movable positioning column 3 on the positioning ruler plate 2 is effectively prevented.
In this embodiment, the movable positioning column 3 can slide on the positioning ruler plate 2 along the height direction of the positioning ruler plate 2, thereby realizing the positioning function. Wherein, two movable positioning columns 3 can also be respectively detachably connected to the two positioning ruler plates 2. When needs location use, realize locate function with movable positioning column 3 erection joint on location chi board 2, movable positioning column 3 will pass the hole that has beaten on the paper 10, convenient to use, and not occupation space resource, the arrangement of being convenient for.
In this embodiment, each of the two positioning ruler plates 2 includes a plate body 21 and a connecting member 22, the two ends of the machine body 1 are respectively provided with a groove 12, one end of the connecting member 22 is detachably inserted into the groove 12, the other end of the connecting member 22 is connected to the bottom of the plate body 21, and the top surfaces of the two plate bodies 21 and the bottom surface of the insertion groove 11 are located on the same horizontal plane. The positioning ruler plate 2 is detachably connected with the machine body 1 through the connecting part 22, so that the maintenance and the replacement are convenient, and the occupied space is small. Meanwhile, the paper 10 is inserted into the insertion slot 11 and is in abutting contact with the bottom surface of the insertion slot 11, and the top surface of the plate body 21 and the bottom surface of the insertion slot 11 are all located on the same horizontal plane, so that the movement of the paper 10 and the punching operation are facilitated. Wherein, the plate body 21 and the connecting part 22 are integrally formed. Effectively strengthened the overall structure intensity of location chi board 2, improved the stability of puncher. Meanwhile, the processing and the manufacturing are convenient.
At least one third clamping groove 221 is formed in the connecting part 22, at least one buckling part 121 is arranged on the inner wall surface of the groove 12, the buckling parts 121 correspond to the third clamping grooves 221 one by one, and the buckling parts 121 are connected to the third clamping grooves 221. The connecting part 22 is connected with the buckling part 121 of the machine body 1 through the third clamping groove 221 in a buckling mode, and the connecting structure is simple and convenient to connect and operate.
The top surfaces of the two positioning ruler plates 2 are provided with a plurality of scale marks 23. The hole puncher needs to punch aiming at paper 10 with different specifications, and when the hole puncher punches for the first time, the paper 10 needs to correspond to the scale marks 23, so that the accurate positioning of the paper 10 is realized during the first punching, and the precision is higher. After the first punching is finished, the positioning can be realized without the need of the scale marks 23 during the midway punching, and the precise positioning can be realized by the movable positioning column 3 which extends out of the top surface of the positioning ruler plate 2 and is inserted into the hole on the paper 10. Wherein the scale marks 23 are provided on the top surface of the plate body 21.
In this embodiment, the two positioning ruler plates 2 are detachably connected to the fastening portion 121 of the machine body 1 through the third engaging groove 221, respectively, so as to realize a detachable connection manner. In other embodiments, a fixed connection mode can be adopted between the two positioning ruler plates 2 and the machine body 1; the two positioning ruler plates 2 and the machine body 1 can be integrally formed. Certainly, two ends of the machine body 1 are respectively provided with a containing groove, and the two positioning ruler plates 2 are respectively slidably arranged in the two containing grooves, so that the positioning ruler plates 2 are retracted into the containing grooves or extend out of the containing grooves. Make two location chi boards 2 can slide and locate the both ends of quick-witted body 1, when initial condition, location chi board 2 retracts to the storage tank in to reduce puncher occupation space. When the perforating machine is used for perforating, the positioning ruler plate 2 is pulled out from the containing groove, so that the positioning ruler plate 2 extends out of the containing groove, and positioning perforation is realized through the movable positioning column 3 on the positioning ruler plate 2.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (10)
1. The punching machine is characterized by comprising a machine body, two positioning ruler plates and two movable positioning columns, wherein the two positioning ruler plates are respectively connected to two ends of the machine body, an insertion groove for inserting paper is formed in the machine body, the top surfaces of the two positioning ruler plates and the bottom surface of the insertion groove are located on the same horizontal plane, the two movable positioning columns are respectively connected to the two positioning ruler plates, and the movable positioning columns extend out of the top surfaces of the positioning ruler plates.
2. The hole punch according to claim 1, wherein the movable positioning post is slidable on the positioning blade in the height direction of the positioning blade so that the movable positioning post extends out of or retracts below the top surface of the positioning blade.
3. The hole punching machine according to claim 2, wherein the positioning rule plate is provided with a through hole, the through hole penetrates from the bottom surface of the positioning rule plate to the bottom surface of the positioning rule plate, and the movable positioning column is slidably arranged in the through hole;
the inner wall surface of the through hole is provided with a bulge, the outer peripheral surface of the movable positioning column is provided with a first clamping groove and a second clamping groove, and the first clamping groove is positioned above the second clamping groove;
when the protruding part is inserted into the first clamping groove, the top of the movable positioning column retracts into the through hole;
when the protruding portion is inserted into the second clamping groove, the top of the movable positioning column extends out of the through hole.
4. The hole punch according to claim 3, wherein the top of the movable positioning post has an abutting portion, the abutting portion extends outward in a radial direction of the movable positioning post and is protruded, and the abutting portion is used for abutting against the protruded portion to prevent the movable positioning post from moving downward.
5. The hole punch according to claim 1, wherein the two movable positioning posts are detachably connected to the two positioning rule plates, respectively.
6. The hole puncher of claim 1, wherein each of the two positioning ruler plates comprises a plate body and a connecting part, the two ends of the plate body are respectively provided with a groove, one end of the connecting part is detachably inserted into the groove, the other end of the connecting part is connected to the bottom of the plate body, and the top surface of the plate body and the bottom surface of the insertion groove are located on the same horizontal plane.
7. The hole puncher of claim 6, wherein the connecting part is provided with at least one third clamping groove, the inner wall surface of the groove is provided with at least one buckling part, the buckling parts correspond to the third clamping grooves one by one, and the buckling parts are connected to the third clamping grooves.
8. The hole punch according to claim 1, wherein the top surfaces of both of the positioning blade plates have a plurality of scale markings.
9. The hole punch according to claim 1, wherein the body is integrally formed with the two positioning blade plates.
10. The hole puncher of claim 1, wherein two ends of the puncher body are respectively provided with a containing groove, and two positioning ruler plates are respectively slidably arranged in the two containing grooves, so that the positioning ruler plates are retracted into the containing grooves or extend out of the containing grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921814231.0U CN211280335U (en) | 2019-10-28 | 2019-10-28 | Punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921814231.0U CN211280335U (en) | 2019-10-28 | 2019-10-28 | Punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211280335U true CN211280335U (en) | 2020-08-18 |
Family
ID=72011237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921814231.0U Active CN211280335U (en) | 2019-10-28 | 2019-10-28 | Punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211280335U (en) |
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2019
- 2019-10-28 CN CN201921814231.0U patent/CN211280335U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210611 Address after: No.17 Xinxing East Road, Nantong Development Zone, Jiangsu Province, 226000 Patentee after: Nantong Huaxing office equipment Technology Co.,Ltd. Address before: 201705 No. 130, Songshan village, Huaxin Town, Qingpu District, Shanghai Patentee before: Shanghai Genmes Office Products Co.,Ltd. |
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| TR01 | Transfer of patent right |