CN107344457B - Punching mechanism and bookbinding machine - Google Patents
Punching mechanism and bookbinding machine Download PDFInfo
- Publication number
- CN107344457B CN107344457B CN201710575046.XA CN201710575046A CN107344457B CN 107344457 B CN107344457 B CN 107344457B CN 201710575046 A CN201710575046 A CN 201710575046A CN 107344457 B CN107344457 B CN 107344457B
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- China
- Prior art keywords
- punching
- rotating sleeve
- key
- driving shaft
- vertical
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
- B42B5/00—Permanently attaching together sheets, quires or signatures otherwise than by stitching
- B42B5/02—Permanently attaching together sheets, quires or signatures otherwise than by stitching by eyelets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The application relates to a punching mechanism, which comprises a frame, a drilling tool, a punching driving shaft, a punching motor and a punching seat, wherein the punching motor and the punching seat are arranged on the frame, the drilling tool is connected with the lower end of the punching driving shaft, and the punching mechanism comprises: the punching seat is vertically provided with a rotating sleeve and a fixed nut, the punching driving shaft is provided with an external thread section, the external thread section is in threaded connection with the nut, the punching motor is connected with the rotating sleeve to rotate, and the rotating sleeve is connected with the punching driving shaft to rotate and move up and down; a bookbinding machine, wherein: comprises the punching mechanism. The punching mechanism and the binding machine provided by the application have the technical effects of simple structure, reasonable transmission and stable linkage, and realize the purposes of reducing the height of the machine body and reducing the cost.
Description
Technical Field
The application relates to a drilling device, in particular to a punching mechanism and a binding machine.
Background
According to the 201510337544.1 single-shaft drilling device (shown in fig. 1), the single-shaft drilling device comprises a frame 1', a vertical guide post 2', a lifting seat 3', a motor 4', a drilling rotating shaft 5' and a drilling tool 6', wherein the lifting seat 3' can be lifted on the vertical guide post 2', the drilling rotating shaft 5' is rotatably connected with the lifting seat 3', the lower end of the drilling rotating shaft is connected with the drilling tool 6', an external thread section 51' and an axial sliding section 52' are arranged at the upper part of the drilling rotating shaft, a screw hole 11' and a rotary sleeve 12' which can be rotatably positioned are arranged at the corresponding height position of the frame 1', the external thread section 51' is in threaded connection with the screw hole 11' in a lifting linkage manner, the axial sliding section 52' can be lifted and positioned in the rotary sleeve 12' in a rotary linkage manner, and the motor 4' is fixed on the frame 1' and is connected with the rotary sleeve 12' through an output shaft. When the motor 4 'rotates positively, the power output shaft of the motor drives the rotating sleeve 12' to rotate, the rotating sleeve 12 'rotates by being keyed with the axial sliding section 52', the external thread section 51 'of the drilling rotating shaft 5' rotates along the screw hole screwed with the external thread section to enable the external thread section to vertically descend, and the drilling rotating shaft 5 'and the drilling tool 6' vertically descend to drill holes. After the drilling tool 6' drills through binding materials, the controller controls the motor 4' to rotate reversely, and the power output shaft of the motor 4' drives the rotating sleeve 12' and the drilling rotating shaft 5' to rotate reversely, rise and reset. The external thread section 51' at the upper part of the drilling spindle 5' is exposed out of the frame 1' during the reverse rotation, ascending and resetting, so that the height of the machine body is increased. Therefore, how to solve the above-mentioned problems is a urgent problem to be solved.
Disclosure of Invention
The application aims to solve the technical problems of providing a punching mechanism and a binding machine, which have the technical effects of simple structure, reasonable transmission and stable linkage, and realize the purposes of reducing the height of a machine body and reducing the cost.
In order to solve the technical problems, the application provides a punching mechanism, which comprises a frame, a drill, a punching driving shaft, a punching motor and a punching seat, wherein the punching motor and the punching seat are arranged on the frame, the drill is connected with the lower end of the punching driving shaft, and the punching mechanism comprises: the vertical cover and the fixation nut that are equipped with of seat of punching, the drive shaft that punches are equipped with the external screw thread section, and external screw thread section and nut spiro union, and the cover rotation is rotated in the motor connection that punches, rotates the cover and connects the drive shaft rotation and elevating movement that punch.
According to the application adopting the technical scheme, the punching seat is provided with the rotating sleeve and the nut, the punching motor is connected with the rotating sleeve for rotation, and the rotating sleeve is connected with the punching driving shaft, so that the purpose of rotation of the punching driving shaft is realized; the external thread section of the punching driving shaft rotates to be in threaded connection with the fixing nut, so that the purpose of lifting the punching driving shaft is realized; the drilling tool is connected with the lower end of the punching driving shaft, so that the purpose of driving the drilling tool to descend, drill holes, ascend and reset is realized; the punching driving shaft is lifted along the rotating sleeve, and when the punching driving shaft is lifted, the external thread section of the punching driving shaft is hidden in the rotating sleeve, so that the height of the punching driving shaft is shortened, and the height of the machine body is reduced; the punching driving shaft and the rotating sleeve are coaxially arranged, so that the punching driving shaft and the rotating sleeve are coaxially driven, and the device has the technical effects of simple structure, reasonable driving and stable linkage.
The punching mechanism is characterized in that the vertical outer key groove is formed in the rotating sleeve, the radially extending outer linkage key is arranged on the outer thread section, and the outer linkage key is positioned in the vertical outer key groove. The punching driving shaft is connected with the vertical outer key groove of the rotating sleeve through the outer linkage key, and when the rotating sleeve rotates, the punching driving shaft is driven to rotate through the outer linkage key, the outer thread section of the punching driving shaft rotates to be lifted along the nut in a threaded manner, the outer linkage key is positioned in the vertical outer key groove, and the outer linkage key is lifted along the vertical outer key groove.
The punching mechanism is characterized in that the rotating sleeve is provided with an inner linkage key extending radially, the outer thread section is provided with a vertical inner key groove, and the inner linkage key is positioned in the vertical inner key groove. The rotating sleeve is connected with the vertical inner key groove of the punching driving shaft through the inner linkage key, and when the rotating sleeve rotates, the punching driving shaft is driven to rotate through the inner linkage key, the outer thread section of the punching driving shaft rotates to be lifted along the nut in threaded connection with the nut, the inner linkage key is positioned in the vertical inner key groove, and the vertical inner key groove is lifted along the inner linkage key.
The punching mechanism is characterized in that the punching seat is axially provided with a barrel cavity, the rotating sleeve is rotationally positioned in the barrel cavity, and the nut is arranged at the lower end of the barrel cavity.
According to the punching mechanism of the binding machine, the height of the external thread section is matched with that of the rotating sleeve. The purpose that the external thread section is hidden in the rotating sleeve when the punching driving shaft ascends is achieved.
The punching mechanism of the binding machine is characterized in that the output shaft of the punching motor is connected with the driving rotating wheel, the driven rotating wheel is arranged on the rotating sleeve, and the driving rotating wheel is connected with the driven rotating wheel through the transmission belt. The punching motor drives the driving rotating wheel to rotate, and the driving rotating wheel drives the driven rotating wheel on the rotating sleeve to rotate through the transmission belt, so that the purpose that the punching motor drives the rotating sleeve to rotate is achieved.
The punching mechanism of the bookbinding machine is characterized in that the upper end and the lower end of the rotating sleeve are rotatably connected with the punching seat through the first bearing and the second bearing. The punching seat is arranged at the lower end of the frame, the first bearing and the second bearing which are rotatably positioned with the punching seat are sleeved on the rotating sleeve, the first bearing is arranged at the lower end of the frame, and the second bearing is arranged at the upper end of the nut.
The punching mechanism of the binding machine is characterized in that the outer linkage key is arranged at the upper end of the punching driving shaft, and the two ends of the outer linkage key are positioned in the vertical key grooves.
According to the punching mechanism of the binding machine, the vertical key grooves are formed in the two sides of the rotating sleeve, the inner linkage key is arranged in a straight shape, and the two ends of the inner linkage key are mutually connected with the vertical key grooves.
A bookbinding machine, wherein: comprises the punching mechanism.
Drawings
The application will be described in further detail below with reference to specific embodiments in the drawings, but without any limitation thereof.
FIG. 1 is a schematic cross-sectional view of a single axis drilling apparatus;
FIG. 2 is a schematic perspective view of a first embodiment of the present application;
FIG. 3 is a right side schematic view of FIG. 2;
FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 3;
FIG. 5 is a schematic view of the axial cross-sectional structure of FIG. 3;
fig. 6 is a schematic perspective view showing a rising state of a perforated driving shaft according to the embodiment of the present application;
FIG. 7 is a right side schematic view of FIG. 6;
FIG. 8 is a schematic view of the cross-sectional B-B structure of FIG. 7;
FIG. 9 is a schematic view of the axial cross-sectional structure of FIG. 7;
fig. 10 is a schematic perspective view showing a lowered state of a perforated driving shaft according to the embodiment of the present application;
FIG. 11 is a right side view of the schematic of FIG. 10;
FIG. 12 is a schematic view of the C-C cross-sectional structure of FIG. 11;
FIG. 13 is a schematic view of the axial cross-sectional structure of FIG. 11;
fig. 14 is a schematic view of a disassembling and assembling structure according to a first embodiment of the present application;
FIG. 15 is a right side elevational schematic view of FIG. 14;
FIG. 16 is a schematic view of the D-D cross-sectional structure of FIG. 15;
FIG. 17 is a schematic view of the axial cross-sectional structure of FIG. 15;
FIG. 18 is a schematic view of the E-E cross-sectional structure of FIG. 7;
FIG. 19 is a schematic diagram showing a cross-sectional structure of a second embodiment of the present application;
FIG. 20 is a schematic diagram showing a cross-sectional structure of a second embodiment of the present application;
FIG. 21 is a schematic view showing a sectional structure of a second embodiment of the present application;
fig. 22 is a schematic radial sectional view of a second embodiment of the present application.
Description of the embodiments
As shown in fig. 2 to 22, a punching mechanism includes a frame 1, a drill bit 2, a punching driving shaft 3, a punching motor 4 and a punching seat 5 disposed on the frame 1, wherein the drill bit 2 is connected with the lower end of the punching driving shaft 3, and the punching mechanism comprises: the punching seat 5 is vertically provided with a rotating sleeve 6 and a fixing nut 7, the punching driving shaft 3 is provided with an external thread section 31, the external thread section 31 is in threaded connection with the nut 7, the punching motor 4 is connected with the rotating sleeve 6 for rotation, and the rotating sleeve 6 is connected with the punching driving shaft 3 for rotation and lifting movement.
In the first embodiment, as shown in fig. 2 to 18, the rotating sleeve 6 is provided with a vertical outer key groove 61a, and the outer thread section 31 is provided with a radially extending outer interlocking key 32a, and the outer interlocking key 32a is positioned in the vertical outer key groove 61 a.
In the second embodiment, as shown in fig. 19 to 22, the rotating sleeve 6 is provided with a radially extending inner interlocking key 61b, the male screw section 31 is provided with a vertical inner key groove 32b, and the inner interlocking key 61b is positioned in the vertical inner key groove 32 b.
The punching seat 5 is axially provided with a barrel cavity 51, the rotating sleeve 6 is rotationally positioned in the barrel cavity 51, and the nut 7 is arranged at the lower end of the barrel cavity 51.
The external thread section 31 is matched with the rotating sleeve 6 in height.
The output shaft of the perforating motor 4 is connected with a driving rotating wheel 41, a driven rotating wheel 64 is arranged on the rotating sleeve 6, and the driving rotating wheel 41 is connected with the driven rotating wheel 64 through a driving belt 42.
The upper and lower ends of the rotary sleeve 6 are rotatably connected with the punching seat 5 through a first bearing 65 and a second bearing 66.
The outer linkage key is arranged at the upper end of the punching driving shaft 3, and the two ends of the outer linkage key are positioned in the vertical key grooves.
The two sides of the rotating sleeve 6 are provided with vertical key grooves, and the inner linkage key is arranged in a straight shape, and two ends of the inner linkage key are mutually keyed with the vertical key grooves.
A bookbinding machine, wherein: comprises the punching mechanism.
In specific use, the punching motor 4 rotates forward to drive the rotating sleeve 6 to rotate, the rotating sleeve 6 is connected with the outer linkage key 32a on the punching driving shaft 3 through the vertical outer key groove 61a to drive the punching driving shaft 3 to rotate, the outer thread section 31 of the punching driving shaft 3 rotates to be in threaded connection with the nut 7 and descends along the nut 7, and the outer linkage key 32a of the punching driving shaft 3 descends along the vertical outer key groove 61a of the rotating sleeve 6 to drive the drill bit 2 to descend for drilling; after the drilling is completed, the drilling motor 4 is controlled to reversely rotate to drive the rotating sleeve 6 to reversely rotate, the rotating sleeve 6 is connected with the outer linkage key 32a on the drilling driving shaft 3 through the vertical outer key groove 61a to drive the drilling driving shaft 3 to reversely rotate, the outer thread section 31 of the drilling driving shaft 3 reversely rotates to be in threaded connection with the nut 7 and ascend along the nut 7, and the outer linkage key 32a ascends along the vertical outer key groove 61a of the vertical key groove of the rotating sleeve 6 to drive the drilling tool 2 to ascend and reset.
In specific use of the second embodiment, the punching motor 4 rotates positively to drive the rotating sleeve 6 to rotate, the rotating sleeve 6 is connected with the vertical inner key groove 32b on the punching driving shaft 3 through the inner linkage key 61b to drive the punching driving shaft 3 to rotate, the external thread section 31 of the punching driving shaft 3 rotates to be in threaded connection with the nut 7 and descends along the nut 7, and the vertical inner key groove 32b descends along the linkage key 61b in the rotating sleeve 6 to drive the drill bit 2 to descend for drilling; after the drilling is completed, the drilling motor 4 is controlled to reversely rotate to drive the rotating sleeve 6 to reversely rotate, the rotating sleeve 6 is connected with the vertical inner key groove 32b on the drilling driving shaft 3 through the inner linkage key 61b to drive the drilling driving shaft 3 to reversely rotate, the external thread section 31 of the drilling driving shaft 3 reversely rotates to be in threaded connection with the nut 7 and ascend along the nut 7, and the vertical inner key groove 32b ascends along the linkage key 61b in the rotating sleeve 6 to drive the drilling tool 2 to ascend and reset.
In summary, the present application has been described and illustrated in the specification, and has been made into practical samples and tested for multiple uses, and from the effect of the use test, it can be proved that the present application can achieve its intended purpose, and the practical value is undoubted. The above-described embodiments are merely for convenience in illustrating the present application. The drilling device of the application can be applied to various perforating machines, including but not limited to the binding machine described in the patent. The present application is not limited in any way, and any person having ordinary skill in the art can make partial changes or modifications to the equivalent embodiments using the technical disclosure without departing from the technical features of the present application.
Claims (8)
1. The utility model provides a mechanism punches, includes frame (1), brill sword (2), drive shaft (3) and the motor (4) that punches that set up on frame (1), base (5) punch, and drive shaft (3) lower extreme, its characterized in that punch are connected to brill sword (2): the punching seat (5) is vertically provided with a rotating sleeve (6) and a fixing nut (7), the punching driving shaft (3) is provided with an external thread section (31), the external thread section (31) is in threaded connection with the nut (7), the punching motor (4) is connected with the rotating sleeve (6) to rotate, and the rotating sleeve (6) is connected with the punching driving shaft (3) to rotate and move up and down;
the rotating sleeve (6) is provided with a vertical external key groove (61 a), the external thread section (31) is provided with an external linkage key (32 a) extending radially, and the external linkage key (32 a) is positioned in the vertical external key groove (61 a); an output shaft of the punching motor (4) is connected with a driving rotating wheel (41), a driven rotating wheel (64) is arranged on the rotating sleeve (6), and the driving rotating wheel (41) is connected with the driven rotating wheel (64) through a driving belt (42).
2. A punch mechanism as claimed in claim 1, wherein: the rotating sleeve (6) is provided with a radially extending internal linkage key (61 b), the external thread section (31) is provided with a vertical internal key groove (32 b), and the internal linkage key (61 b) is positioned in the vertical internal key groove (32 b).
3. A punch mechanism as claimed in claim 1, wherein: the punching seat (5) is axially provided with a barrel cavity (51), the rotating sleeve (6) is rotationally positioned in the barrel cavity (51), and the fixing nut (7) is arranged at the lower end of the barrel cavity (51).
4. A punch mechanism according to claim 1 or claim, wherein: the height of the external thread section (31) is matched with that of the rotating sleeve (6).
5. A punch mechanism as claimed in claim 1, wherein: the upper end and the lower end of the rotating sleeve (6) are rotationally connected with the punching seat (5) through a first bearing (65) and a second bearing (66).
6. A punch mechanism as claimed in claim 1, wherein: the outer linkage key is arranged at the upper end of the punching driving shaft (3), and the two ends of the outer linkage key are positioned in the vertical key grooves.
7. A punch mechanism according to claim 2 or 6, wherein: vertical key grooves are formed in two sides of the rotating sleeve (6), and the inner linkage keys are arranged in a straight shape and are mutually connected with the vertical key grooves at two ends.
8. A bookbinding machine, characterized in that: comprising a punching mechanism according to any of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575046.XA CN107344457B (en) | 2017-07-14 | 2017-07-14 | Punching mechanism and bookbinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575046.XA CN107344457B (en) | 2017-07-14 | 2017-07-14 | Punching mechanism and bookbinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107344457A CN107344457A (en) | 2017-11-14 |
| CN107344457B true CN107344457B (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710575046.XA Active CN107344457B (en) | 2017-07-14 | 2017-07-14 | Punching mechanism and bookbinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107344457B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437648A (en) * | 2018-04-17 | 2018-08-24 | 佛山易力佳办公设备有限公司 | A kind of perforating mechanism of file binding machinery |
| CN110560744B (en) * | 2019-10-16 | 2020-09-22 | 苏州瓦泊特智能科技有限公司 | Section bar drilling machine convenient to switch drilling rod |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001129706A (en) * | 1999-11-05 | 2001-05-15 | Hitachi Via Mechanics Ltd | Printed board working machine |
| CN202388968U (en) * | 2011-11-22 | 2012-08-22 | 李微 | Electric financial voucher binding machine |
| CN202556945U (en) * | 2012-04-07 | 2012-11-28 | 黄晓峰 | Bookbinding machine |
| CN102990712A (en) * | 2012-10-26 | 2013-03-27 | 佛山易力佳办公设备有限公司 | Bookbinding machine and drilling device thereof |
| CN105171835A (en) * | 2015-06-17 | 2015-12-23 | 佛山易力佳办公设备有限公司 | Single-shaft drilling device |
| CN205766485U (en) * | 2016-07-14 | 2016-12-07 | 刘亚发 | A kind of file consolidation puncher |
| CN207014999U (en) * | 2017-07-14 | 2018-02-16 | 佛山易力佳办公设备有限公司 | A kind of perforating mechanism and binder |
-
2017
- 2017-07-14 CN CN201710575046.XA patent/CN107344457B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001129706A (en) * | 1999-11-05 | 2001-05-15 | Hitachi Via Mechanics Ltd | Printed board working machine |
| CN202388968U (en) * | 2011-11-22 | 2012-08-22 | 李微 | Electric financial voucher binding machine |
| CN202556945U (en) * | 2012-04-07 | 2012-11-28 | 黄晓峰 | Bookbinding machine |
| CN102990712A (en) * | 2012-10-26 | 2013-03-27 | 佛山易力佳办公设备有限公司 | Bookbinding machine and drilling device thereof |
| CN105171835A (en) * | 2015-06-17 | 2015-12-23 | 佛山易力佳办公设备有限公司 | Single-shaft drilling device |
| CN205766485U (en) * | 2016-07-14 | 2016-12-07 | 刘亚发 | A kind of file consolidation puncher |
| CN207014999U (en) * | 2017-07-14 | 2018-02-16 | 佛山易力佳办公设备有限公司 | A kind of perforating mechanism and binder |
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| Publication number | Publication date |
|---|---|
| CN107344457A (en) | 2017-11-14 |
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Effective date of registration: 20211108 Address after: 315600 No. 306, XuXiake Avenue, Ninghai County, Ningbo City, Zhejiang Province Applicant after: DELI GROUP Co.,Ltd. Address before: 528220 4th floor, building h, Chuangye Road, Songxia Industrial Park, Shishan town, Nanhai District, Foshan City, Guangdong Province Applicant before: FOSHAN YILIJIA OFFICE EQUIPMENT Co.,Ltd. |
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