CN208437463U - A kind of thin plate punching machine - Google Patents

A kind of thin plate punching machine Download PDF

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Publication number
CN208437463U
CN208437463U CN201721854918.8U CN201721854918U CN208437463U CN 208437463 U CN208437463 U CN 208437463U CN 201721854918 U CN201721854918 U CN 201721854918U CN 208437463 U CN208437463 U CN 208437463U
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CN
China
Prior art keywords
gear
bevel gear
bevel
ratchet
eccentric wheel
Prior art date
Application number
CN201721854918.8U
Other languages
Chinese (zh)
Inventor
董钰
王金凤
许欣
李巍
Original Assignee
三之信(天津)自动化设备有限公司
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Application filed by 三之信(天津)自动化设备有限公司 filed Critical 三之信(天津)自动化设备有限公司
Priority to CN201721854918.8U priority Critical patent/CN208437463U/en
Application granted granted Critical
Publication of CN208437463U publication Critical patent/CN208437463U/en

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Abstract

The utility model discloses a kind of thin plate punching machines, it include: motor, formed punch, crankshaft, eccentric wheel, ratchet mechanism, two pairs of longitudinal feed idler wheels, bevel-gear sett, a pair of of roller gear, curved bar, by motor band dynamic crankshaft, driving formed punch pumps for the movement of the utility model and power.Meanwhile movement reaches eccentric wheel, drives ratchet mechanism by double-crank mechanism, on the one hand by bevel gear mechanism bevel gear is rotated, realizes plate longitudinal feed;On the other hand crank rotation is made by cylindrical gear mechanism, drives entire roller feeding mechanism to do transverse reciprocating feed motion with curved bar mechanism, the punching machine movement of upper and lower, left and right and front and back done more physical exercises is realized from this, high degree of automation is practical very strong.

Description

A kind of thin plate punching machine

Technical field

The utility model belongs to field of machining technology, and in particular to a kind of thin plate punching machine.

Background technique

In the industrial production, thin plate punching machine is mainly used for punching or the blanking of sheet metal, and the mechanism design of punching machine is usual Consider following design problem, the formed punch to pump, the plate of longitudinal step motion, the coordination fortune of two movement mechanisms It is dynamic to be difficult to, in addition, punching or blanking are a kind of modes of texturing for wasting material, how in punching machine design process, to save Materials, plate, which should also be done, laterally rests reciprocating motion, and above-mentioned three big technical problem is difficult to plan as a whole in the design and manufacture of thin plate punching machine Accomplish to coordinate.

Summary of the invention

The purpose of this utility model is to provide a kind of thin plate punching machines, it is intended to solve above-mentioned technical problem.

The utility model adopts the following technical solution: a kind of thin plate punching machine, comprising: motor, formed punch, crankshaft, eccentric wheel, Ratchet mechanism, two pairs of longitudinal feed idler wheels, bevel-gear sett, a pair of of roller gear, curved bar, formed punch and the crankshaft for having eccentric wheel It is connected, eccentric wheel is connected with ratchet mechanism by bar;

Bevel-gear sett includes bevel gear A and bevel gear B, and a pair of of roller gear includes roller gear A and roller gear B, Ratchet mechanism, roller gear A and bevel gear A are coaxial, and roller gear A and roller gear B are driven and are connected by tooth engagement, Bevel gear A and bevel gear B are driven and are connected by tooth engagement;

Two pairs of longitudinal feed idler wheels form two combining forms a pair of up and down;

The bevel gear B is coaxial with a lower longitudinal feed idler wheel and passes through center axis connection;

The centre of roller gear B is connected with curved bar, and the curved bar has two sections of bending segments.

By motor band dynamic crankshaft, driving formed punch pumps for the movement of the utility model and power.Meanwhile it transporting It is dynamic to reach eccentric wheel, ratchet mechanism is driven by double-crank mechanism, on the one hand by bevel gear mechanism bevel gear is rotated, it is real Existing plate longitudinal feed;On the other hand crank rotation is made by cylindrical gear mechanism, entire roller type feeding is driven with curved bar mechanism Transverse reciprocating feed motion does in mechanism, and the punching machine movement of upper and lower, left and right and front and back done more physical exercises, the degree of automation are realized from this Height is practical very strong.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model;

In figure: 1, formed punch, 2, crankshaft, 3, eccentric wheel, 4, ratchet mechanism, 5, longitudinal feed idler wheel, 6, curved bar.

Specific embodiment

The present invention is further illustrated below by embodiment, but is not limited to following embodiment.

Embodiment: as shown in Figure 1, the present embodiment proposes a kind of thin plate punching machine, comprising: motor, formed punch 1, crankshaft 2, Eccentric wheel 3,4, two pairs of longitudinal feed idler wheels 5 of ratchet mechanism, bevel-gear sett, a pair of of roller gear, curved bar 6, formed punch 1 with have The crankshaft 2 of eccentric wheel 3 is connected, and eccentric wheel 3 is connected with ratchet mechanism 4 by bar;

Bevel-gear sett includes bevel gear A and bevel gear B, and a pair of of roller gear includes roller gear A and roller gear B, Ratchet mechanism 4, roller gear A and bevel gear A are coaxial, and roller gear A and roller gear B are driven and are connected by tooth engagement It connects, bevel gear A and bevel gear B are driven and are connected by tooth engagement;

Two pairs of longitudinal feed idler wheels 5 form two combining forms a pair of up and down;

The bevel gear B is coaxial with a lower longitudinal feed idler wheel 5 and passes through center axis connection;

The centre of roller gear B is connected with curved bar 6, and the curved bar 6 has two sections of bending segments.

By motor band dynamic crankshaft 2, driving formed punch 1 pumps for the movement of the present embodiment and power.Meanwhile it transporting It is dynamic to reach eccentric wheel 3, ratchet mechanism 4 is driven by double-crank mechanism, on the one hand by bevel gear mechanism bevel gear is rotated, Realize plate longitudinal feed;On the other hand crankshaft 2 is rotated by cylindrical gear mechanism, entire idler wheel is driven with 6 mechanism of curved bar Feeding mechanism does transverse reciprocating feed motion, and the punching machine movement of upper and lower, left and right and front and back done more physical exercises, automation are realized from this Degree is high, practical very strong.

The embodiments of the present invention are described in detail above, but the content is only the implementation of the utility model One of example, should not be considered as limiting the scope of the present invention.It is made according to the scope of application of this utility model equal Deng variation and improvement etc., should still belong within the patent covering scope of the utility model.

Claims (2)

1. a kind of thin plate punching machine characterized by comprising motor, formed punch, crankshaft, eccentric wheel, ratchet mechanism, two pairs of longitudinal directions It is sent into idler wheel, bevel-gear sett, a pair of of roller gear, curved bar;
The formed punch is connected with the crankshaft with eccentric wheel, and eccentric wheel is connected with ratchet mechanism by bar;
The pair of bevel gear includes bevel gear A and bevel gear B, and the pair of roller gear includes roller gear A and Cylinder Gear Take turns B, the ratchet mechanism, roller gear A and bevel gear A are coaxial, the roller gear A and roller gear B by tooth engagement into Row transmission and connection, the bevel gear A and bevel gear B are driven and are connected by tooth engagement;
Two pairs of longitudinal feed idler wheels form two combining forms a pair of up and down;
The bevel gear B is coaxial with a lower longitudinal feed idler wheel and passes through center axis connection;
The centre of the roller gear B is connected with curved bar.
2. thin plate punching machine according to claim 1, which is characterized in that the curved bar has two sections of bending segments.
CN201721854918.8U 2017-12-27 2017-12-27 A kind of thin plate punching machine CN208437463U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721854918.8U CN208437463U (en) 2017-12-27 2017-12-27 A kind of thin plate punching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721854918.8U CN208437463U (en) 2017-12-27 2017-12-27 A kind of thin plate punching machine

Publications (1)

Publication Number Publication Date
CN208437463U true CN208437463U (en) 2019-01-29

Family

ID=65096526

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721854918.8U CN208437463U (en) 2017-12-27 2017-12-27 A kind of thin plate punching machine

Country Status (1)

Country Link
CN (1) CN208437463U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109909522A (en) * 2019-03-27 2019-06-21 杭州初始服饰有限公司 A kind of aluminum alloy mould plate equipment
CN110756673A (en) * 2019-11-14 2020-02-07 青岛磊莎工业自动化设备有限公司 Automatic production device for electronic stamping parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109909522A (en) * 2019-03-27 2019-06-21 杭州初始服饰有限公司 A kind of aluminum alloy mould plate equipment
CN110756673A (en) * 2019-11-14 2020-02-07 青岛磊莎工业自动化设备有限公司 Automatic production device for electronic stamping parts

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