CN201329386Y - Pipe material radial punching apparatus - Google Patents

Pipe material radial punching apparatus Download PDF

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Publication number
CN201329386Y
CN201329386Y CNU2009200499936U CN200920049993U CN201329386Y CN 201329386 Y CN201329386 Y CN 201329386Y CN U2009200499936 U CNU2009200499936 U CN U2009200499936U CN 200920049993 U CN200920049993 U CN 200920049993U CN 201329386 Y CN201329386 Y CN 201329386Y
Authority
CN
China
Prior art keywords
die
punch
movable block
tubing
pipe
Prior art date
Application number
CNU2009200499936U
Other languages
Chinese (zh)
Inventor
刘恒
Original Assignee
刘恒
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘恒 filed Critical 刘恒
Priority to CNU2009200499936U priority Critical patent/CN201329386Y/en
Application granted granted Critical
Publication of CN201329386Y publication Critical patent/CN201329386Y/en

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Abstract

A pipe material radial punching apparatus comprises an upper die frame, a lower die frame and a male die, a concave die is mounted in the upper die frame, the male die is mounted on an inserted rod, the upper surface of the male die is higher that the upper surface of the inserted die, the inserted rod with the male die are inserted in the pipe material to be stamped. As the improvement of the scheme, flexible platforms made of elastic materials flushed with the upper surface of the male die are arranged on the inserted rods of two sides of the male die, an upward thimble is arranged on the lower die frame rightly under the male die, the upper end of the thimble is higher than the upper surface of the lower die frame. As the further improvement of the scheme, a movable block is fixed on the end of the inserted rod, a guide pole is inserted movably in the movable block, the guide pole is fixed on the die frame, a spring is mounted on the guide pole segment between the movable block and the lower die frame, a jacking block for jack pressing the movable block downwards is arranged on the upper die frame. The utility model has scientific and reasonable design, when the pipe material is punched in the radial direction, the punched hole is leveling, the hole error is small, the pipe material radial punching requirement can be conformed.

Description

A kind of tubing is hole punched device radially
Technical field
The utility model relates to a kind of pipe punching device.
Background technology
In tubing being carried out radially punching processing, because the particularity of tubing shape is easy to the defective that a large amount of burrs even distortion appear in punching hole occur, thereby next procedure is affected, and then influences the quality of product; Adopt existing punch mechanism mould fragile simultaneously, make accessory consumption big, cause production cost to raise.
The utility model content
The technical problems to be solved in the utility model provides radially hole punched device of the high tubing of a kind of punching quality.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of tubing is hole punched device radially, comprise top mold frame, following mould bases, punch and be installed on and be provided with die in the top mold frame, described punch is installed on the inserted link, the punch upper surface is higher than the inserted link upper surface, inserted link is interspersed in the tubing to be punched together with punch, and tubing moves downward with punch during punching press.
As improvement to such scheme, the inserted link of punch both sides is provided with the concordant elasticity platform of being made by elastomeric material with the punch upper surface, following mould bases under the punch is provided with upwards thimble, thimble upper end is higher than mould bases upper surface down, is subjected to force intensity and stability by what thimble increased punch.
As further improvement to such scheme, above-mentioned plunger end is fixed on the movable block, activity is interspersed with a guide pillar in the movable block, guide pillar is fixed on down on the mould bases, guide pillar section between movable block and following mould bases is equipped with spring, and top mold frame is provided with the jacking block of downward roof pressure movable block.
The utility model design science is reasonable, and the hole of being rushed out when tubing is carried out radially punching is smooth, and error is little, meets the radially punching requirement of high accuracy tubing.
Description of drawings
Accompanying drawing 1 is a utility model example structure schematic diagram.
The specific embodiment
For the ease of those skilled in the art's understanding, the utility model structural principle is further described in detail below in conjunction with specific embodiment and accompanying drawing:
As shown in Figure 1, the tubing that this programme disclosed radially hole punched device has advantages such as punching is smooth, error is little, burr is few, can satisfy high accuracy punching requirement.
This hole punched device comprises top mold frame 1, following mould bases 2, punch 21, die 11, die 11 is installed in the top mold frame 1, punch 21 is installed on the inserted link 3, and punch 21 upper surfaces are higher than inserted link 3 upper surfaces, inserted link 3 is interspersed in the tubing to be punched 6 together with punch 21, and tubing 6 moves downward with punch 21 during punching press.The inserted link 3 of punch 21 both sides is provided with the concordant elasticity platform of being made by elastomeric material 31 with punch 21 upper surfaces, following mould bases under the punch 21 is provided with upwards thimble 22, thimble 22 upper ends are higher than down mould bases 2 upper surfaces, are subjected to force intensity and stability by what thimble 22 increased punch 21.
Described inserted link 3 boom ends are fixed on the movable block 4, activity is interspersed with a guide pillar 41 in the movable block 4, guide pillar 41 is fixed on down on the mould bases 2, and the guide pillar section between movable block 4 and following mould bases 2 is equipped with spring 5, and top mold frame 1 is provided with the jacking block 12 of downward roof pressure movable block 4.
During work, at first tubing to be punched 6 being placed on the inserted link 3, and the position that needs punching is positioned under the die 11, also is that punching position is positioned at directly over the punch 21.Starting drive then, top mold frame 1 drives die 11 and moves down, jacking block 12 promotion movable blocks 4 move down simultaneously, 4 of movable blocks move down together with inserted link 3 and tubing 6, stop to move down when punch 21 contacts with thimble 22 when moving to, and die 11 continue to move down and be pressed on the tubing 6, elasticity platform 31 distortion thereupon, die 11 docks with punch 21, goes out on tubing 6 and the consistent hole of punch 21 cross sectional shapes, and punching is finished.Retract the position on the top mold frame 1 afterwards, movable block 4 and inserted link 3 are moving on also under the spring 5 reseting elasticity effects, and each parts all returns to initial position.
From the above, when die 11 and 21 pairs of tubing of punch cut, it was steady to have guaranteed that under movable block 4 and plug-in unit 3 and elastomer block 31 actings in conjunction tubing moves down, and die 11 and punch 21 position stabilities have effectively guaranteed punching quality during cutting.
Such scheme is one of preferable implementation of the utility model; in addition; all right other implementations of the utility model need to prove that any conspicuous replacement is all within the utility model protection domain under the prerequisite that does not break away from the present utility model design.

Claims (3)

1. tubing hole punched device radially, comprise top mold frame (1), following mould bases (2), punch (21) and be installed on and be provided with die (11) in the top mold frame, it is characterized in that: described punch is installed on the inserted link (3), the punch upper surface is higher than the inserted link upper surface, inserted link is interspersed in the tubing to be punched together with punch, and tubing moves downward with punch during punching press.
2. tubing according to claim 1 is hole punched device radially, it is characterized in that: the inserted link of punch both sides is provided with the concordant elasticity platform of being made by elastomeric material (31) with the punch upper surface, following mould bases under the punch is provided with upwards thimble (22), and the thimble upper end is higher than mould bases upper surface down.
3. tubing according to claim 2 is hole punched device radially, it is characterized in that: described plunger end is fixed on the movable block (4), activity is interspersed with a guide pillar (41) in the movable block, guide pillar is fixed on down on the mould bases, guide pillar section between movable block and following mould bases is equipped with spring (5), and top mold frame is provided with the jacking block (12) of downward roof pressure movable block.
CNU2009200499936U 2009-01-11 2009-01-11 Pipe material radial punching apparatus CN201329386Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200499936U CN201329386Y (en) 2009-01-11 2009-01-11 Pipe material radial punching apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009200499936U CN201329386Y (en) 2009-01-11 2009-01-11 Pipe material radial punching apparatus

Publications (1)

Publication Number Publication Date
CN201329386Y true CN201329386Y (en) 2009-10-21

Family

ID=41222761

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009200499936U CN201329386Y (en) 2009-01-11 2009-01-11 Pipe material radial punching apparatus

Country Status (1)

Country Link
CN (1) CN201329386Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102794320A (en) * 2011-05-26 2012-11-28 南京金口机械制造有限公司 Method for integrating hole-drawing dies for small-aperture thin-walled tubes
CN103056218A (en) * 2012-12-15 2013-04-24 艾尼科环保技术(安徽)有限公司 Method and die for processing discharge electrode line tube special-shaped hole
CN103537533A (en) * 2013-09-29 2014-01-29 安徽华印机电股份有限公司 Punching method and punching die of tubular material
CN105583290A (en) * 2016-03-19 2016-05-18 广东富华机械装备制造有限公司 Punching die for inner square tube
CN106002106A (en) * 2016-06-24 2016-10-12 东莞捷荣技术股份有限公司 Machining method and system for seamless thin-walled tube
CN111545799A (en) * 2020-05-15 2020-08-18 白尊敏 Pipe equal-diameter drilling and drawing device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102794320A (en) * 2011-05-26 2012-11-28 南京金口机械制造有限公司 Method for integrating hole-drawing dies for small-aperture thin-walled tubes
CN103056218A (en) * 2012-12-15 2013-04-24 艾尼科环保技术(安徽)有限公司 Method and die for processing discharge electrode line tube special-shaped hole
CN103537533A (en) * 2013-09-29 2014-01-29 安徽华印机电股份有限公司 Punching method and punching die of tubular material
CN105583290A (en) * 2016-03-19 2016-05-18 广东富华机械装备制造有限公司 Punching die for inner square tube
CN106002106A (en) * 2016-06-24 2016-10-12 东莞捷荣技术股份有限公司 Machining method and system for seamless thin-walled tube
CN106002106B (en) * 2016-06-24 2018-01-23 东莞捷荣技术股份有限公司 A kind of processing method and system of processing of seamless thin wall pipe fitting
CN111545799A (en) * 2020-05-15 2020-08-18 白尊敏 Pipe equal-diameter drilling and drawing device

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091021

Termination date: 20120111

C17 Cessation of patent right