CN2677056Y - Edge-curling machine for expanding pipe nail - Google Patents

Edge-curling machine for expanding pipe nail Download PDF

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Publication number
CN2677056Y
CN2677056Y CN 200320124579 CN200320124579U CN2677056Y CN 2677056 Y CN2677056 Y CN 2677056Y CN 200320124579 CN200320124579 CN 200320124579 CN 200320124579 U CN200320124579 U CN 200320124579U CN 2677056 Y CN2677056 Y CN 2677056Y
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CN
China
Prior art keywords
turned welt
expansion tube
contact
machine
nail
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 200320124579
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Chinese (zh)
Inventor
俞师强
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 200320124579 priority Critical patent/CN2677056Y/en
Application granted granted Critical
Publication of CN2677056Y publication Critical patent/CN2677056Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to a mechanical equipment, chiefly comprising a machine body(1), a rotating chuck(2), a turnover contact (3) and a bearing crank arm(4). One end of the turnover contact (3) is a raised head which is similar to frustum shape, and the other end is fixed on the slipper block(5) of the machine body or installed on the frame (11) of the machine body via the bearing crank arm (4). The equipment of the utility model for processing expanding pipe nail is of simple operation, high efficiency and good quality.

Description

Expansion tube nail turned welt machine
The utility model belongs to plant equipment:
Present plant equipment all can not be carried out flange processing to expansion tube, can not produce the professional tool of expansion tube nail.
The purpose of this utility model is to avoid the deficiencies in the prior art part, and a kind of instrument lathe that is similar to is provided, the expansion tube nail turned welt machine of professional flanged edge making expansion tube nail.
The utility model reaches with following measure:
Expansion tube nail turned welt machine, mainly by fuselage (1), rotation dop (2), turned welt contact (3), bearing connecting lever (4), constitute, wherein turned welt contact (3) one ends of expansion tube nail turned welt machine are the plush coppers of approximate frustum, and the other end of turned welt contact (3) is installed on framework (11) or the sliding support (5) by bearing connecting lever (4).
The position that bearing connecting lever (4) is installed in fuselage with and whether need to assemble pivot holder (10) and operation depression bar (12), be to determine according to pipe fitting processed state (i.e. the length of pipe, external diameter, wall thickness).
The axial section of the rotation dop (2) of expansion tube nail turned welt machine presents the boss that is complementary with turned welt contact (3), and its lateral attitude is interrupted circulus.
Be spirally connected and rotate bowl-shape nut (7) and the adjusting screw (8) of the spindle tube (6) of dop (2), in its pipe, install elastic positioner (9) by its rear end.The degree of depth that it is placed as required to the expansion tube of wanting flange is accurately located.
It can pass through bearing connecting lever (4) the turned welt contact (3) of expansion tube nail turned welt machine, directly be fixed on the sliding support (5), also can be by an end fitting operation depression bar (12) of bearing connecting lever (4), the other end is installed on the sliding support (5) by pivot holder (10), perhaps on the framework of fuselage (11).
When turned welt contact (3) was directly installed on the sliding support (5) by bearing connecting lever (4), its action was finished by managing sliding support (5).
No matter it is to be installed on the framework (11) of fuselage by pivot holder (10) to operate turned welt contact (3) with the bearing connecting lever (4) that operation depression bar (12) is installed, or on the sliding support of fuselage (5), all can make processing work become easily simple.
The utility model has following characteristics than present technology:
(1) expansion tube nail is a new product---the main accessories of easy unloading type expansion thread connector, and the making of expansion tube nail is that existing mechanical equipment can not processing, the utility model is that the expansion tube that is similar to instrument lathe is followed closely specialized production equipment.
(2) it is simple to operate, and the converted products quality is good, efficient is high.
Description of drawings is as follows:
Fig. 1, the internal organs that to be turned welt contact (3) be directly installed on the expansion tube nail turned welt machine on the sliding support (5) by bearing connecting lever (4) are looked the assembling schematic diagram.
Fig. 2, be the assembling schematic diagram of elastic positioner (9).
Fig. 3, be that the assembling internal organs of the expansion tube nail turned welt machine on framework (11) installed of operation depression bar (12) is looked schematic diagram.
The utility model is described in further detail to engage accompanying drawing below:
Fig. 1 showed fuselage (1), rotation dop (2), turned welt contact (3), bearing connecting lever (4), sliding support (5), spindle tube (6), bowl-shape nut (7), adjusting screw (8), the mutual alignment relation, wherein turned welt contact (3) is directly installed on the sliding support (5) by bearing connecting lever (4).
Fig. 2 is by to the analysing and observe of spindle tube (6), performance elastic positioner (9) and rotation dop (2), with spindle tube (6), bowl-shape nut (7) and adjusting screw (8), position situation and relation.
Fig. 3 demonstrates each position relation of fuselage (1), rotation dop (2), turned welt contact (4), bearing connecting lever (4), pivot holder (10), framework (11), operation depression bar (12), spindle tube (6), bowl-shape nut (7), adjusting screw (8), and the sliding support (5) of the available fuselage of the framework of its middle machine body (11) substitutes.
Consult accompanying drawing 1: it is in working order the time, the clamping of rotation dop (2) and is needed the expansion tube or the similar pipe fitting of processing to be rotated, the turned welt contact (3) of device on bearing connecting lever (4) is by the action of sliding support (5), and rotation rolls to expansion tube, thereby reaches the purpose of flange.

Claims (3)

1, a kind of mainly by fuselage (1), rotation dop (2), turned welt contact (3), bearing connecting lever (4), the expansion tube nail turned welt machine that constitutes, turned welt contact (3) one ends that it is characterized in that expansion tube nail turned welt machine are plush coppers of similar frustum, the other end of turned welt contact (3) is installed on framework (1) or the sliding support (5) by bearing connecting lever (4).
2, according to the described expansion tube nail of claim 1 turned welt machine, it is characterized in that the jaw place of its rotation dop (2), have the annular boss that is complementary with turned welt contact (3).
3, according to the described expansion tube nail of claim 1 turned welt machine, it is characterized in that the spindle tube (6) of its rotation dop (2) that is spirally connected installs elastic positioner (9) by bowl-shape nut (7) and adjusting screw (8).
CN 200320124579 2003-11-13 2003-11-13 Edge-curling machine for expanding pipe nail Expired - Fee Related CN2677056Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200320124579 CN2677056Y (en) 2003-11-13 2003-11-13 Edge-curling machine for expanding pipe nail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200320124579 CN2677056Y (en) 2003-11-13 2003-11-13 Edge-curling machine for expanding pipe nail

Publications (1)

Publication Number Publication Date
CN2677056Y true CN2677056Y (en) 2005-02-09

Family

ID=34581309

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200320124579 Expired - Fee Related CN2677056Y (en) 2003-11-13 2003-11-13 Edge-curling machine for expanding pipe nail

Country Status (1)

Country Link
CN (1) CN2677056Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270069A (en) * 2016-09-24 2017-01-04 山东迪浩环保设备有限公司 A kind of hemmer for thin-wall circular tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270069A (en) * 2016-09-24 2017-01-04 山东迪浩环保设备有限公司 A kind of hemmer for thin-wall circular tube
CN106270069B (en) * 2016-09-24 2018-04-24 山东迪浩环保设备有限公司 A kind of hemmer for thin-wall circular tube

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee