CN204036880U - A kind of opposite-flushing type hydraulic press - Google Patents

A kind of opposite-flushing type hydraulic press Download PDF

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Publication number
CN204036880U
CN204036880U CN201420082133.3U CN201420082133U CN204036880U CN 204036880 U CN204036880 U CN 204036880U CN 201420082133 U CN201420082133 U CN 201420082133U CN 204036880 U CN204036880 U CN 204036880U
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China
Prior art keywords
punch
drive unit
punch rod
work holder
sides
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Active
Application number
CN201420082133.3U
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Chinese (zh)
Inventor
孟庆海
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TIANJIN JUJIN INDUSTRY AND TRADE Co Ltd
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TIANJIN JUJIN INDUSTRY AND TRADE Co Ltd
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Priority to CN201420082133.3U priority Critical patent/CN204036880U/en
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Abstract

The utility model provides a kind of opposite-flushing type hydraulic press, comprises the work holder being arranged at Platform center position, be symmetricly set in described work holder both sides to punch mechanism; Describedly comprise horizontally disposed punch rod to punch mechanism and be arranged on drift in punch rod, this punch rod is located on platform by supporting seat frame, and punch rod can relative support seat back and forth movement; Drive unit is connected punch mechanism with described, owing to adopting technique scheme, by be arranged on work holder both sides to punch mechanism, from relatively both direction, punching press is carried out to workpiece, add punching press intensity, the utility model has punching press great efforts, production efficiency is high, drawing velocity is fast advantage.

Description

A kind of opposite-flushing type hydraulic press
Technical field
The utility model belongs to stamping machine field, especially relates to a kind of opposite-flushing type hydraulic press.
Background technology
Traditional fluid pressure type punch press comprises vertically disposed upper punch pressing plate and bottom punch pressing plate, during work, workpiece is positioned between upper punch pressing plate and bottom punch pressing plate, drive upper punch pressing plate to move downward by drive unit and punch process is carried out to workpiece, usually be provided with on upper punch pressing plate or bottom punch pressing plate for carrying out processing and forming drift to workpiece, because drift carries out unidirectional punching press to workpiece, easily cause punching press dynamics inadequate, or the one-sided generation distortion of workpiece, affect the crudy of product.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of opposite-flushing type hydraulic press that can improve punching press dynamics.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of opposite-flushing type hydraulic press, comprises frame, platform and drive unit, it is characterized in that: also comprise work holder, is arranged at Platform center position; To punch mechanism, be symmetricly set in the both sides of described work holder respectively; Describedly comprise horizontally disposed punch rod to punch mechanism and be arranged on drift in punch rod, this punch rod is located on platform by supporting seat frame, and punch rod can relative support seat back and forth movement; Drive unit, is connected punch mechanism with described.
Owing to adopting technique scheme, by be arranged on work holder both sides to punch mechanism, carry out punching press from both sides to workpiece, increase punching press intensity, enhance productivity, quickening drawing velocity.
In order to improve the degree of accuracy of punch process, the both sides of described work holder are provided with pilot hole, and it is inner that described drift can stretch into this pilot hole.
In order to improve the reliability and stability of punch process, be describedly provided with linkage between punch mechanism and drive unit; Described linkage comprises pull bar and drive link, pull bar one end and described punch rod hinged, the other end and drive link hinged, drive link and described punch rod be arranged in parallel, and described drive unit is connected with drive link; Described drive unit is the hydraulic cylinder of Synchronization Control, is symmetricly set on described frame both sides respectively.
In order to strengthen the weight capacity of equipment, described mesa base is provided with strip stiffener, and these stiffener two ends are fixedly connected with described frame.
The utility model has punching press great efforts, production efficiency is high, drawing velocity is fast advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure:
1, work holder 2, drift 3, supporting seat
4, punch rod 5, pull bar 6, platform
7, stiffener 8, frame 9, drive link
10, drive unit 11, pilot hole
Detailed description of the invention
As shown in Figure 1, a kind of opposite-flushing type hydraulic press of the utility model, comprises frame 8, platform 6 and drive unit 10, also comprises work holder 1, be arranged at the center of platform 1; To punch mechanism, be symmetricly set in the both sides of described work holder; The described drift 2 that punch mechanism is comprised horizontally disposed punch rod 4 and is arranged in punch rod 4, this punch rod 4 is erected on platform 6 by supporting seat 3, and punch rod 4 can relative support seat 3 back and forth movement; Drive unit 10, is connected punch mechanism with described; The both sides of work holder 1 are provided with pilot hole 11, and it is inner that drift 2 can stretch into this pilot hole 11; Describedly be provided with linkage between punch mechanism and drive unit 10; Described linkage comprises pull bar 5 and drive link 9, pull bar 5 one end and described punch rod 4 hinged, the other end and drive link 9 hinged, drive link 9 and described punch rod 4 be arranged in parallel, and drive unit 10 is connected with drive link 9; Drive unit 10 is the hydraulic cylinder of Synchronization Control, is symmetricly set on described frame both sides respectively, makes the hydraulic cylinder synchronous being arranged on frame 8 both sides open or stop; Be provided with strip stiffener 7 bottom platform 6, these stiffener 7 two ends are fixedly connected with frame 8.
The course of work of this example: first, workpiece to be processed is placed on work holder 1, then start the drive unit 10 being symmetricly set on described frame both sides respectively to work simultaneously, the drive link 9 of work holder 1 both sides, pull bar 5, punch rod 4 is driven to move, make the drift 2 be arranged in punch rod 4 produce back and forth movement, punching press is carried out to workpiece.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.

Claims (1)

1. an opposite-flushing type hydraulic press, comprises frame, platform and drive unit, it is characterized in that: also comprise work holder, is arranged at Platform center position; To punch mechanism, be symmetricly set in the both sides of described work holder respectively; Describedly comprise horizontally disposed punch rod to punch mechanism and be arranged on drift in punch rod, this punch rod is located on platform by supporting seat frame, and punch rod can relative support seat back and forth movement; Described drive unit, is connected punch mechanism with described; The both sides of described work holder are provided with pilot hole, and it is inner that described drift can stretch into this pilot hole; Describedly be provided with linkage between punch mechanism and drive unit; Described linkage comprises pull bar and drive link, pull bar one end and described punch rod hinged, the other end and drive link hinged, drive link and described punch rod be arranged in parallel, and described drive unit is connected with drive link; Described drive unit is the hydraulic cylinder of Synchronization Control, is symmetricly set on described frame both sides respectively; Described mesa base is provided with strip stiffener, and these stiffener two ends are fixedly connected with described frame.
CN201420082133.3U 2014-02-26 2014-02-26 A kind of opposite-flushing type hydraulic press Active CN204036880U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420082133.3U CN204036880U (en) 2014-02-26 2014-02-26 A kind of opposite-flushing type hydraulic press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420082133.3U CN204036880U (en) 2014-02-26 2014-02-26 A kind of opposite-flushing type hydraulic press

Publications (1)

Publication Number Publication Date
CN204036880U true CN204036880U (en) 2014-12-24

Family

ID=52237585

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420082133.3U Active CN204036880U (en) 2014-02-26 2014-02-26 A kind of opposite-flushing type hydraulic press

Country Status (1)

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CN (1) CN204036880U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108637070A (en) * 2018-04-27 2018-10-12 姚潘涛 A kind of opposite-flushing type Multi-station hydraulic punching machine
CN111760956A (en) * 2020-09-01 2020-10-13 烟台施丹普汽车零部件有限公司 Automobile part punch forming device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108637070A (en) * 2018-04-27 2018-10-12 姚潘涛 A kind of opposite-flushing type Multi-station hydraulic punching machine
CN108637070B (en) * 2018-04-27 2019-07-23 深圳市金正江大五金塑胶制品有限公司 A kind of opposite-flushing type Multi-station hydraulic punching machine
CN111760956A (en) * 2020-09-01 2020-10-13 烟台施丹普汽车零部件有限公司 Automobile part punch forming device

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