CN203170801U - Sheet material punching mechanism based on ratchet mechanism - Google Patents

Sheet material punching mechanism based on ratchet mechanism Download PDF

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Publication number
CN203170801U
CN203170801U CN 201320065771 CN201320065771U CN203170801U CN 203170801 U CN203170801 U CN 203170801U CN 201320065771 CN201320065771 CN 201320065771 CN 201320065771 U CN201320065771 U CN 201320065771U CN 203170801 U CN203170801 U CN 203170801U
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CN
China
Prior art keywords
gear
bevel gear
sheet material
ratchet mechanism
ratchet
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
Application number
CN 201320065771
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Chinese (zh)
Inventor
黄仕彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Business Technology Institute
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Zhejiang Business Technology Institute
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Filing date
Publication date
Application filed by Zhejiang Business Technology Institute filed Critical Zhejiang Business Technology Institute
Priority to CN 201320065771 priority Critical patent/CN203170801U/en
Application granted granted Critical
Publication of CN203170801U publication Critical patent/CN203170801U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a sheet material punching mechanism based on a ratchet mechanism. The sheet material punching mechanism comprises a motor. The motor is connected with a first gear which is meshed with a speed reducing gear set. The speed reducing gear set is meshed with a second gear. The second gear is fixed with one end of a transverse shaft. The transverse shaft is provided with a cutting knife. A first bevel gear is fixedly arranged at the other end of the transverse shaft. A vertical shaft is arranged at the bottom of the first bevel gear. A second bevel gear meshed with the first bevel gear is fixedly arranged at one end of the vertical shaft. A third bevel gear meshed with a fourth bevel gear is fixedly arranged at the other end of the vertical shaft. The fourth bevel gear is connected with one end of a four-rod mechanism, and a ratchet mechanism is connected at the other end of the four-rod mechanism and is connected with a belt wheel. A transmission belt used for placing sheet materials is arranged on the belt wheel. The sheet material punching mechanism is reasonable in design, simple in structure, convenient to operate, safe in utilization, easy to detach, and good in working effect.

Description

Sheet material stamping-out mechanism based on ratchet mechanism
Technical field
The utility model relates to sheet material stamping-out field, is specifically related in the sheet material stamping-out sheet material stamping-out mechanism based on ratchet mechanism.
Background technology
Stamping-out is to utilize punch die to make part material or operation and another part material, a kind of stamping procedure that workpiece or waste material separate, stamping-out can be divided into shearing, blanking, punching, cut-out, otch and dissect etc., the general volume of punch die of the prior art is all very big, carrying trouble very, and bad dismounting, the work effect is also bad, in order to remedy the defective of prior art, need a kind of novel stamping-out of research and development mechanism to replace.
Summary of the invention
Technical problem to be solved in the utility model is to provide the sheet material stamping-out mechanism based on ratchet mechanism, and reasonable in design, the structure letter is answered, and is easy to operate, uses safety, and dismounting is easy, good working effect.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: based on the sheet material stamping-out mechanism of ratchet mechanism, comprise motor, described motor connects first gear, described first gear and train of reduction gears engagement arrange, described train of reduction gears and the engagement of second gear arrange, described second gear and transverse axis one end fixedly install, described transverse axis is provided with cutting knife, the other end of described transverse axis is fixed with first bevel gear, the bottom of described first bevel gear is provided with vertical pivot, one end of described vertical pivot is fixed with second bevel gear with the engagement of first bevel gear, the other end of described vertical pivot is fixed with the third hand tap gear with the engagement of the 4th bevel gear, described the 4th bevel gear connects an end of four-bar mechanism, the other end of described four-bar mechanism connects ratchet mechanism, and described ratchet mechanism is fixedlyed connected with belt wheel, and described belt wheel is provided with for the driving-belt of placing sheet material.
As preferably, described train of reduction gears comprises deceleration first gear and big or small deceleration second gear identical with first gear that size is identical with second gear.Described deceleration first gear and second gear that slows down fixedly install.By adopting this set, can reasonably slow down, avoid excessive velocities.
As preferably, described ratchet mechanism comprises ratchet and is arranged on the transmission hook that driving pawl rotates on the four-bar mechanism.By adopting this set, can drive belt wheel and rotate the realization material movement.
As preferably, be provided with rectangle folding mouth in the middle of the described transverse axis, be with the cylindricality annulus on the described rectangle folding mouth, described cutting knife is enclosed within on the cylindricality annulus by connecting rod.By adopting this set, can realize that cutting knife is along with remaining the in the vertical direction motion in the transverse axis rotation process.
Beneficial effect:
The utility model employing technique scheme provides the sheet material stamping-out mechanism based on ratchet mechanism, has remedied the deficiencies in the prior art, and reasonable in design, the structure letter is answered, and is easy to operate, uses safety, and dismounting is easy, good working effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, sheet material stamping-out mechanism based on ratchet mechanism, comprise motor 1, described motor 1 connects first gear 2, described first gear 2 arranges with the train of reduction gears engagement, described train of reduction gears and 3 engagements of second gear arrange, described second gear 3 fixedly installs with transverse axis 4 one ends, described transverse axis 4 is provided with cutting knife 5, the other end of described transverse axis 4 is fixed with first bevel gear 6, the bottom of described first bevel gear 6 is provided with vertical pivot 7, one end of described vertical pivot 7 is fixed with second bevel gear 8 with 6 engagements of first bevel gear, the other end of described vertical pivot 7 is fixed with the third hand tap gear 9 with 10 engagements of the 4th bevel gear, described the 4th bevel gear 10 connects an end of four-bar mechanism 11, the other end of described four-bar mechanism 11 connects ratchet mechanism, and described ratchet mechanism is fixedlyed connected with belt wheel 12, and described belt wheel 12 is provided with for the driving-belt 13 of placing sheet material.Described train of reduction gears comprises deceleration first gear 14 that size is identical with second gear 3 and big or small deceleration second gear 15 identical with first gear 2.Described deceleration first gear 14 and second gear 15 that slows down fixedly install.Described ratchet mechanism comprises ratchet 16 and is arranged on the transmission hook 17 that driving pawl 16 rotates on the four-bar mechanism 11.Be provided with rectangle folding mouth 18 in the middle of the described transverse axis 4, be with cylindricality annulus 19 on the described rectangle folding mouth 18, described cutting knife 5 is enclosed within on the cylindricality annulus 19 by connecting rod 20.
During real work, actuating motor 1, motor 1 drives first gear 2 and rotates, deceleration first gear 14 that first gear 2 drives in the train of reduction gears that arranges with its engagement rotates, deceleration second gear 15 in the train of reduction gears drives second gear 3 and rotates, the radius of first gear 2 is half of second gear 3, first gear 2 is the same with second gear, 15 sizes of slowing down, second gear 3 and the big or small the same of first gear 14 of slowing down, when rotating, first gear 2 drives 14 1/2nd weeks of rotation of first gear of slowing down a week, deceleration second gear 15 that fixedly installs with first gear 14 that slows down rotated for 1/2nd weeks, rotated for 1/4th weeks with second gear 3 of second gear, 15 engagements of slowing down, realize deceleration work, second gear 3 drives transverse axis 4 and rotates, the cutting knife 5 that is arranged on the transverse axis 4 rotates with transverse axis 4, the connection of transverse axis 4 other ends also drives 6 rotations of first bevel gear, first bevel gear 6 drives second bevel gear 8 that arranges with its engagement and rotates, second bevel gear 8 drives the vertical pivot 7 that fixedly installs with it and rotates, the third hand tap gear 9 that is arranged on vertical 7 other ends drives the 4th bevel gear 10 and rotates, because the 4th bevel gear 10 connects four-bar mechanism 11, four-bar mechanism 11 moves under the drive of the 4th bevel gear 10, the transmission hook 17 that is arranged on the four-bar mechanism 11 drives ratchet 16 rotations, ratchet 16 is fixed together with belt wheel 12, drive driving-belt 113 rotations thereby make belt wheel 12 rotate, thereby the sheet material that is placed on it is realized transporting and cutting.
Specific embodiment described herein only is that the utility model spirit is illustrated, the utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (4)

1. based on the sheet material stamping-out mechanism of ratchet mechanism, comprise motor (1), it is characterized in that: described motor (1) connects first gear (2), described first gear (2) arranges with the train of reduction gears engagement, described train of reduction gears and second gear (3) engagement arrange, described second gear (3) fixedly installs with transverse axis (4) one ends, described transverse axis (4) is provided with cutting knife (5), the other end of described transverse axis (4) is fixed with first bevel gear (6), the bottom of described first bevel gear (6) is provided with vertical pivot (7), one end of described vertical pivot (7) is fixed with second bevel gear (8) with first bevel gear (6) engagement, the other end of described vertical pivot (7) is fixed with the third hand tap gear (9) with the 4th bevel gear (10) engagement, described the 4th bevel gear (10) connects an end of four-bar mechanism (11), the other end of described four-bar mechanism (11) connects ratchet mechanism, described ratchet mechanism is fixedlyed connected with belt wheel (12), and described belt wheel (12) is provided with for the driving-belt (13) of placing sheet material.
2. the sheet material stamping-out mechanism based on ratchet mechanism according to claim 1, it is characterized in that: described train of reduction gears comprises deceleration first gear (14) and size deceleration second gear (15) identical with first gear (2) that size is identical with second gear (3), and described deceleration first gear (14) and second gear (15) that slows down fixedly install.
3. the sheet material stamping-out mechanism based on ratchet mechanism according to claim 1 is characterized in that: the transmission hook (17) that described ratchet mechanism comprises ratchet (16) and is arranged on last driving pawl (16) rotation of four-bar mechanism (11).
4. the sheet material stamping-out mechanism based on ratchet mechanism according to claim 1, it is characterized in that: be provided with rectangle folding mouthful (18) in the middle of the described transverse axis (4), be with cylindricality annulus (19) on the described rectangle folding mouthful (18), described cutting knife (5) is enclosed within on the cylindricality annulus (19) by connecting rod (20).
CN 201320065771 2013-02-01 2013-02-01 Sheet material punching mechanism based on ratchet mechanism Expired - Fee Related CN203170801U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320065771 CN203170801U (en) 2013-02-01 2013-02-01 Sheet material punching mechanism based on ratchet mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320065771 CN203170801U (en) 2013-02-01 2013-02-01 Sheet material punching mechanism based on ratchet mechanism

Publications (1)

Publication Number Publication Date
CN203170801U true CN203170801U (en) 2013-09-04

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CN 201320065771 Expired - Fee Related CN203170801U (en) 2013-02-01 2013-02-01 Sheet material punching mechanism based on ratchet mechanism

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CN (1) CN203170801U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106623565A (en) * 2016-12-12 2017-05-10 泉州台商投资区铭源机械设备有限公司 High-accuracy punching machine
CN109127940A (en) * 2018-08-03 2019-01-04 安徽省潜山县包装制品有限公司 A kind of bottle cap production feeding in continuous material stamping equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106623565A (en) * 2016-12-12 2017-05-10 泉州台商投资区铭源机械设备有限公司 High-accuracy punching machine
CN106623565B (en) * 2016-12-12 2018-05-15 泉州台商投资区铭源机械设备有限公司 A kind of punching machine with pinpoint accuracy
CN109127940A (en) * 2018-08-03 2019-01-04 安徽省潜山县包装制品有限公司 A kind of bottle cap production feeding in continuous material stamping equipment

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130904

Termination date: 20140201