CN105328011A - Clamp used for punching of copper pipe - Google Patents
Clamp used for punching of copper pipe Download PDFInfo
- Publication number
- CN105328011A CN105328011A CN201510839652.9A CN201510839652A CN105328011A CN 105328011 A CN105328011 A CN 105328011A CN 201510839652 A CN201510839652 A CN 201510839652A CN 105328011 A CN105328011 A CN 105328011A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- copper pipe
- base
- clamping
- receiver
- 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.)
- Granted
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a clamp used for punching of a copper pipe. By means of the clamp, the copper pipe can be clamped fast, and the efficiency is high. The clamp comprises a clamping jaw used for clamping the copper pipe, a sleeve, a sleeve rack, a sleeve seat, a base sleeve, a base and a driving device. The base sleeve is installed on the base. The base sleeve is sequentially sleeved with the sleeve seat and the sleeve. The sleeve is fixedly connected with the sleeve rack. The sleeve rack and the base are fixed to a machine base of a copper pipe punching machine. The sleeve seat moves axially along the base sleeve under the action of the driving device. The clamping jaw comprises a clamping head, a connecting part, arc-shaped elastic connecting arms and a clamping ring. One side of the clamping ring is installed in an annular clamping groove in the outer side of the sleeve seat in a clamped mode, and the multiple elastic connecting arms are distributed on the other side of the clamping ring. The elastic connecting arms bend towards the outer side of the clamping ring and are fixedly connected with the clamping head through the connecting part. The connecting part is of a conical structure which becomes wider from the end close to the elastic connecting arms to the end close to the clamping head. A spring abutting against the clamping head is arranged at the front end of the base sleeve. The clamping jaw and the sleeve seat can be made to move forwards along the base sleeve in the axial direction through the spring.
Description
Technical field
The present invention relates to copper pipe punching apparatus, be specifically related to a kind of fixture of copper pipe punching.
Background technology
At present, a kind of fixture of copper pipe punching comprises supporting seat, clamping plate and bolt and nut component, copper pipe is positioned in the locating slot of supporting seat, clamping plate are installed in locating slot, and can move up and down along the depth direction of locating slot, clamping plate clamp copper pipe under the propelling movement effect of bolt, and pass through nut check.Existing copper pipe clamp clamping is consuming time, efficiency is low.
Summary of the invention
For the problems referred to above, the invention provides a kind of fixture of copper pipe punching, it makes, and copper pipe clamping is quick, efficiency is high.
Its technical scheme is such, and it comprises the jaw for clamping copper pipe, it is characterized in that: it also comprises sleeve, sleeve rack, receiver, base cover, pedestal and drive unit; Described base cover is installed on pedestal, described receiver, described sleeve are set in described base cover successively, described sleeve is fixedly connected with sleeve rack, and described sleeve rack, pedestal are fixed on the support of copper pipe perforating press, and described receiver moves axially along base cover under the effect of drive unit; Described jaw comprises chuck, connecting portion, the resilient attachment arms of arc shape and snap ring, described snap ring side is installed in the ring-type draw-in groove outside receiver, its opposite side is distributed with some resilient attachment arms, described resilient attachment arms is towards the outer lateral bend of snap ring and be fixedly connected with chuck by connecting portion, described connecting portion is to the pyramidal structure gradually wealthy near one end of chuck by one end of close resilient attachment arms, described base cover leading section is provided with the spring leaning described chuck, and described spring can make described jaw, receiver overlaps axial advancement along base.
It is further characterized in that:
The radially outer edge face of described sleeve is provided with flange, is bolted connection in the mounting groove that the flange of described sleeve is flush-mounted in sleeve rack.
Described drive unit comprises cylinder, cylinder block, lever and lever seat, described cylinder is installed on cylinder block, described cylinder block both sides respectively by the first rotating shaft support on support, one end of described lever is connected with the output of described cylinder by the second rotating shaft, its fulcrum location is connected with described lever seat by the 3rd rotating shaft, its other end is connected with Cam Follower, and described Cam Follower is between the bottom face and described receiver base flange of described sleeve.
The push-and-pull head that the output of described cylinder comprises piston rod and is connected with piston rod thread, the precession direction of described push-and-pull head and the telescopic direction of described piston rod are coaxially arranged, one end of described lever is connected with the end of described push-and-pull head by the second rotating shaft, and described piston rod has also been threaded locking nut.
Adopt fixture of the present invention, receiver moves backward along base sleeve under the effect of drive unit, and move after driving jaw synchronous, the cone connection of jaw inwardly shrinks under the restriction of sleeve, and then makes the chuck position clamping copper pipe of jaw; Drive unit is in the adiaphorous situation of receiver, and jaw is under the action of the spring along base cover axial advancement, and drive receiver reach, resilient attachment arms expands outwardly, and copper pipe is unclamped at chuck position.Copper pipe clamp of the present invention makes that copper pipe clamping is quick, efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the syndeton schematic diagram of jaw of the present invention, sleeve and receiver.
Detailed description of the invention
As depicted in figs. 1 and 2, comprise the jaw for clamping copper pipe, and sleeve 2, sleeve rack 18, receiver 3, base cover 4, pedestal 5 and drive unit.Base cover 4 is installed on pedestal 5, receiver 3, sleeve 2 are set in base cover 4 successively, sleeve 2 is fixedly connected with sleeve rack 18, concrete, the radially outer edge face of sleeve 2 is provided with flange 19, be bolted connection in the mounting groove that the flange 19 of sleeve 2 is flush-mounted in sleeve rack 18, sleeve rack 18, pedestal 5 are fixed on the support 1 of copper pipe perforating press, and receiver 3 moves axially along base cover 4 under the effect of drive unit.Jaw comprises chuck 11, connecting portion 14, the resilient attachment arms 13 of arc shape and snap ring 12, snap ring 12 side is installed in the ring-type draw-in groove 15 outside receiver 3, its opposite side is distributed with some resilient attachment arms 13 along annular end face, snap ring 12 is fixedly connected with by bolt 16 with ring-type draw-in groove 15, resilient attachment arms 13 is towards the outer lateral bend of snap ring 12, and be fixedly connected with chuck 11 by connecting portion 14, some chucks are positioned at outside sleeve, for jointly clamping copper pipe, connecting portion 14 is to the pyramidal structure gradually wealthy near one end of chuck 11 by one end of close resilient attachment arms 13, base overlaps 4 leading sections and is provided with the spring 17 leaning chuck 11, spring 17 can make jaw, receiver 3 is along base cover axial advancement.
Drive unit comprises cylinder 61, cylinder block 62, lever 66 and lever seat 67, cylinder 61 is installed on cylinder block 62, cylinder block 62 both sides are supported on support 63 respectively by the first rotating shaft 64, one end of lever 66 is connected by the push-and-pull of the second rotating shaft 68 and cylinder 61 output 65, its fulcrum location is connected with lever seat 67 by the 3rd rotating shaft 69, its other end is connected with Cam Follower 60, Cam Follower 60 is between the bottom face and the base flange 31 of receiver 3 of sleeve 2, lever 66 is provided with two and is symmetricly set in the radial both sides of receiver, two levers are in aggregates by connecting rod consolidation, guarantee to be synchronized with the movement, also can be two independently structures.As shown in Figure 1, cylinder piston rod 611 stretches out, lever 66 is driven to be rotated counterclockwise around the 3rd rotating shaft 69, Cam Follower 60 moves after driving receiver 3, jaw, cone connection 14 and the resilient attachment arms 13 of jaw inwardly shrink under the restriction of sleeve 2, and then make the chuck 11 of jaw clamp copper pipe; Cylinder piston rod 611 is retracted, and drive lever 66 to turn clockwise around the 3rd rotating shaft 69, Cam Follower 60 pairs of receivers are without effect, jaw overlaps axial advancement along base under the effect of spring 17, drive receiver 3 to move forward, resilient attachment arms 13 expands outwardly, and chuck 11 unclamps copper pipe.
The piston rod 611 of cylinder 61 and push-and-pull 65 is threaded, a push-and-pull precession direction of 65 and the telescopic direction of cylinder piston rod 611 are coaxially arranged, one end of lever 66 is connected by the end of the second rotating shaft 68 and push-and-pull 65, cylinder piston rod 611 has also been threaded locking nut, and this locking nut does not illustrate in the drawings.The size of the power regulating drive unit to export by the spinning in and out of push-and-pull head, and then the clamping force regulating jaw clamping copper pipe; Arranging of locking nut can prevent push-and-pull head from loosening.
Claims (4)
1. a fixture for copper pipe punching, it comprises the jaw for clamping copper pipe, it is characterized in that: it also comprises sleeve, sleeve rack, receiver, base cover, pedestal and drive unit; Described base cover is installed on pedestal, described receiver, described sleeve are set in described base cover successively, described sleeve is fixedly connected with sleeve rack, and described sleeve rack, pedestal are fixed on the support of copper pipe perforating press, and described receiver moves axially along base cover under the effect of drive unit; Described jaw comprises chuck, connecting portion, the resilient attachment arms of arc shape and snap ring, described snap ring side is installed in the ring-type draw-in groove outside receiver, its opposite side is distributed with some resilient attachment arms, described resilient attachment arms is towards the outer lateral bend of snap ring and be fixedly connected with chuck by connecting portion, described connecting portion is to the pyramidal structure gradually wealthy near one end of chuck by one end of close resilient attachment arms, described base cover leading section is provided with the spring leaning described chuck, and described spring can make described jaw, receiver overlaps axial advancement along base.
2. the fixture of a kind of copper pipe punching according to claim 1, is characterized in that: the radially outer edge face of described sleeve is provided with flange, is bolted connection in the mounting groove that the flange of described sleeve is flush-mounted in sleeve rack.
3. the fixture of a kind of copper pipe punching according to claim 1, it is characterized in that: described drive unit comprises cylinder, cylinder block, lever and lever seat, described cylinder is installed on cylinder block, described cylinder block both sides respectively by the first rotating shaft support on support, one end of described lever is connected with the output of described cylinder by the second rotating shaft, its fulcrum location is connected with described lever seat by the 3rd rotating shaft, its other end is connected with Cam Follower, and described Cam Follower is between the bottom face and described receiver base flange of described sleeve.
4. the fixture of a kind of copper pipe punching according to claim 3, it is characterized in that: the push-and-pull head that the output of described cylinder comprises piston rod and is connected with piston rod thread, the precession direction of described push-and-pull head and the telescopic direction of described piston rod are coaxially arranged, one end of described lever is connected with the end of described push-and-pull head by the second rotating shaft, and described piston rod has also been threaded locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839652.9A CN105328011B (en) | 2015-11-27 | 2015-11-27 | A kind of fixture of copper pipe punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839652.9A CN105328011B (en) | 2015-11-27 | 2015-11-27 | A kind of fixture of copper pipe punching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105328011A true CN105328011A (en) | 2016-02-17 |
| CN105328011B CN105328011B (en) | 2018-02-16 |
Family
ID=55278888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510839652.9A Active CN105328011B (en) | 2015-11-27 | 2015-11-27 | A kind of fixture of copper pipe punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105328011B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026491A (en) * | 2019-05-28 | 2019-07-19 | 华北水利水电大学 | Refrigeration copper tube non-contraction tube expanding built-up jig |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6076903A (en) * | 1983-07-22 | 1985-05-01 | ダビデ・マシエーロ | Collet fitted to mandrel for machine tool |
| WO1994008744A1 (en) * | 1992-10-16 | 1994-04-28 | Gianfranco Clerici | Collet with translating jaws for automatic lathes |
| CN201283391Y (en) * | 2008-09-10 | 2009-08-05 | 邓阳 | Full automatic punch machine |
| CN102510780A (en) * | 2010-01-15 | 2012-06-20 | 京进工业株式会社 | Holder for pipe in heat exchanger, method and device for manufacturing heat exchanger using said holder, and air conditioner and/or outdoor unit having said heat exchanger |
| KR20130070234A (en) * | 2011-12-19 | 2013-06-27 | 두산인프라코어 주식회사 | Clamping driving apparatus for a machine tool |
| CN104722629A (en) * | 2015-03-30 | 2015-06-24 | 金华市亚虎工具有限公司 | Full-automatic high-speed punching machine |
| CN204603114U (en) * | 2015-03-30 | 2015-09-02 | 金华市亚虎工具有限公司 | Clip type draw-gear |
| CN205253847U (en) * | 2015-11-27 | 2016-05-25 | 无锡工源机械有限公司 | Punch a hole anchor clamps of usefulness of copper pipe |
-
2015
- 2015-11-27 CN CN201510839652.9A patent/CN105328011B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6076903A (en) * | 1983-07-22 | 1985-05-01 | ダビデ・マシエーロ | Collet fitted to mandrel for machine tool |
| WO1994008744A1 (en) * | 1992-10-16 | 1994-04-28 | Gianfranco Clerici | Collet with translating jaws for automatic lathes |
| CN201283391Y (en) * | 2008-09-10 | 2009-08-05 | 邓阳 | Full automatic punch machine |
| CN102510780A (en) * | 2010-01-15 | 2012-06-20 | 京进工业株式会社 | Holder for pipe in heat exchanger, method and device for manufacturing heat exchanger using said holder, and air conditioner and/or outdoor unit having said heat exchanger |
| KR20130070234A (en) * | 2011-12-19 | 2013-06-27 | 두산인프라코어 주식회사 | Clamping driving apparatus for a machine tool |
| CN104722629A (en) * | 2015-03-30 | 2015-06-24 | 金华市亚虎工具有限公司 | Full-automatic high-speed punching machine |
| CN204603114U (en) * | 2015-03-30 | 2015-09-02 | 金华市亚虎工具有限公司 | Clip type draw-gear |
| CN205253847U (en) * | 2015-11-27 | 2016-05-25 | 无锡工源机械有限公司 | Punch a hole anchor clamps of usefulness of copper pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026491A (en) * | 2019-05-28 | 2019-07-19 | 华北水利水电大学 | Refrigeration copper tube non-contraction tube expanding built-up jig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105328011B (en) | 2018-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105598727A (en) | High-speed machining clamping device of lathe | |
| CN103537722B (en) | The clamping device in machine cut by pipe | |
| CN105328063A (en) | Copper pipe clamping tool of copper pipe punching machine | |
| CN104511668A (en) | Shaft clamp capable of replacing clamping head | |
| CN105328011A (en) | Clamp used for punching of copper pipe | |
| CN205253944U (en) | Punch a hole anchor clamps of usefulness of copper pipe | |
| CN105328062A (en) | Structure of copper pipe clamp of copper pipe punching machine | |
| CN105328060A (en) | Clamp for copper pipe punching | |
| CN205253945U (en) | Copper pipe clamp dress apparatus of copper pipe piercing press | |
| CN205253938U (en) | Copper pipe clip of copper pipe piercing press | |
| CN201922261U (en) | Centering fixture for boring | |
| CN101362295A (en) | Turning and clamping method for ultra-long and large workpieces | |
| CN104511862A (en) | Clamping face structure on agricultural machine-shaft-like clamp | |
| CN205253847U (en) | Punch a hole anchor clamps of usefulness of copper pipe | |
| CN205253939U (en) | Copper pipe clip's of copper pipe piercing press structure | |
| CN205253941U (en) | Copper pipe punching equipment's anchor clamps | |
| CN105382089A (en) | Copper pipe clamp for copper pipe punching device | |
| CN205253943U (en) | Copper pipe clamp dress apparatus of copper pipe piercing press | |
| CN105344860A (en) | Copper pipe clamp of copper pipe punching machine | |
| CN105328061A (en) | Copper pipe clamping tool of copper pipe punching machine | |
| CN105328059A (en) | Copper pipe fixture structure of copper pipe punching machine | |
| CN105328012A (en) | Clamp of copper pipe punching equipment | |
| CN102794658A (en) | Double-end spring chuck | |
| CN205253937U (en) | Copper pipe clip of copper pipe piercing press | |
| CN105344859A (en) | Copper pipe clamp for copper pipe punching machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191008 Address after: 214000 Xigang West Road, Xibei Town, Wuxi City, Jiangsu Province Patentee after: Wuxi Gongyuan Automation Technology Co.,Ltd. Address before: 214000, No. 55 West Harbour Road, tin Beizhen, Jiangsu, Wuxi Patentee before: Wuxi Gongyuan Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: 214000 No. 22 dongdongtang Dongyuan Road, Xishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi dongjinhong Investment Management Co.,Ltd. Address before: Xigang West Road, Xibei Town, Wuxi City, Jiangsu Province, 214000 Patentee before: Wuxi Gongyuan Automation Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |