CN105382571A - Locking jig for circular tube fitting - Google Patents

Locking jig for circular tube fitting Download PDF

Info

Publication number
CN105382571A
CN105382571A CN201510931280.2A CN201510931280A CN105382571A CN 105382571 A CN105382571 A CN 105382571A CN 201510931280 A CN201510931280 A CN 201510931280A CN 105382571 A CN105382571 A CN 105382571A
Authority
CN
China
Prior art keywords
pipe fitting
tube fitting
locking
lock
hollow
Prior art date
Application number
CN201510931280.2A
Other languages
Chinese (zh)
Inventor
徐德明
Original Assignee
苏州创丰精密五金有限公司
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 苏州创丰精密五金有限公司 filed Critical 苏州创丰精密五金有限公司
Priority to CN201510931280.2A priority Critical patent/CN105382571A/en
Publication of CN105382571A publication Critical patent/CN105382571A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/10Devices for clamping workpieces of a particular form or made from a particular material

Abstract

The invention discloses a locking jig for a circular tube fitting. The locking jig comprises a first tube fitting, a second tube fitting and a locking mechanism, wherein one end of the first tube fitting is connected to the locking mechanism while the other end of the first tube fitting is connected to the inner sidewall of one end of the second tube fitting through an inner locking sleeve; the inner locking sleeve is in slide connection with the first tube fitting and is fixedly connected to the second tube fitting; an outer locking sleeve, which is in fit connection with the second tube fitting, sleeves the outer side of the first tube fitting; the locking mechanism comprises an outer locking part, an inner locking ring, a first hollow tube fitting and a second hollow tube fitting. The locking jig for the circular tube fitting is simple in structure, and can quickly fix a product to be operated, so that the production efficiency can be improved, the problem that an operator directly closely manually operates a fixing tool and an operating device can be solved, and as a result, the safety can be improved.

Description

A kind of locking tool for pipe part
Technical field
The present invention relates to five metals processing technique field, particularly relate to a kind of locking tool of pipe part.
Background technology
In modern mechanical production process, carry out needing when the operation such as punching workpiece is fixed to workpiece and just to operate afterwards, but existing setting tool is comparatively complicated when fixed product, consuming time longer, having a strong impact on production efficiency, and when carrying out process operations to workpiece, directly with hand setting tool being placed on due to operating personnel on the operating equipment on streamline, press close to operating equipment distance, there is potential safety hazard.
Summary of the invention
For the deficiency that prior art exists, object of the present invention just there are provided a kind of locking tool of pipe part, structure is simple, fast product to be operated can be fixed, improve production efficiency, solve operating personnel directly by the problem that setting tool and operating equipment closely operate by hand simultaneously, improve security.
To achieve these goals, the technical solution used in the present invention is such: a kind of locking tool for pipe part, comprise the first pipe fitting, the second pipe fitting, retaining mechanism, one end of described first pipe fitting be connected with retaining mechanism, the other end is connected to second pipe fitting one end madial wall by interior lock tube; Described interior lock tube and the first pipe fitting are slidably connected, and interior lock tube is fixedly connected with the second pipe fitting; Also be socketed with exterior lock tube outside described first pipe fitting, this exterior lock tube and the second pipe fitting are connected; Described retaining mechanism comprises outer lock piece, internal lock collar, the first hollow pipe fitting, the second hollow pipe fitting, and described second hollow pipe fitting is arranged in the first hollow pipe fitting; The bottom of described first hollow pipe fitting is connected with locking nut, and its end is connected with the first pipe fitting; The top of described first hollow pipe fitting is connected with internal lock collar by support, and described internal lock collar is provided with an opening; Be provided with elastomeric spring between described locking nut and the first hollow pipe fitting, and the first hollow pipe fitting both sides are hinged respectively at outer lock piece by connecting rod, described outer lock piece is connected on the outer wall of described internal lock collar.
As a kind of preferred version, the inside, one end that described first pipe fitting and the second pipe fitting socket-connect is riveted and is provided with expansion piece.
As a kind of preferred version, the afterbody of described expansion piece is set to divergent shape.
As a kind of preferred version, described second pipe fitting and exterior lock tube are for being spirally connected.
As a kind of preferred version, the outer end of described interior lock tube is set to fore shaft shape.
As a kind of preferred version, the opening part of described internal lock collar is provided with two force fit plates, and these two force fit plates parallel.
Compared with prior art, beneficial effect of the present invention: structure of the present invention is simple, can be fixed by product to be operated fast, improve production efficiency, solve operating personnel directly by the problem that setting tool and operating equipment closely operate by hand simultaneously, improve security.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of expansion piece in the present invention;
Fig. 3 is the structural representation of interior lock tube in the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Embodiment:
As shown in Figure 1, a kind of locking tool for pipe part, comprises the first pipe fitting 1, second pipe fitting 2, retaining mechanism, one end of described first pipe fitting is connected with retaining mechanism, the other end is connected to second pipe fitting 2 one end madial wall by interior lock tube 3; Described interior lock tube 3 and the first pipe fitting 1 are slidably connected, and interior lock tube 3 is fixedly connected with the second pipe fitting 2; Also be socketed with exterior lock tube 4 outside described first pipe fitting 1, this exterior lock tube 4 and the second pipe fitting 2 are connected, and described second pipe fitting 2 and exterior lock tube 4 are for being spirally connected; Described retaining mechanism comprises outer lock piece 5, internal lock collar 6, first hollow pipe fitting 7, second hollow pipe fitting 8, and described second hollow pipe fitting 8 is arranged in the first hollow pipe fitting 7; The bottom of described first hollow pipe fitting 7 is connected with locking nut 9, and its end is connected with the first pipe fitting 1; The top of described first hollow pipe fitting 7 is connected with internal lock collar 6 by support 10, and described internal lock collar is provided with an opening 11; Be provided with elastomeric spring 12 between described locking nut 9 and the first hollow pipe fitting 7, and the first hollow pipe fitting 7 both sides are hinged respectively at outer lock piece 5 by connecting rod 13, described outer lock piece 5 is connected on the outer wall of described internal lock collar 6.
As shown in Figure 2, the present invention rivets the inside, one end that preferably described first pipe fitting 1 and the second pipe fitting 2 socket-connect and is provided with expansion piece 14, and the afterbody of described expansion piece 14 is set to divergent shape, prevents rocking of the first pipe fitting 1.
As shown in Figure 3, the outer end of described interior lock tube 3 is set to fore shaft shape, is locked by the first pipe fitting 1.
Opening 11 place of the preferred described internal lock collar 6 of the present invention is provided with two force fit plates 15, and these two force fit plates 15 parallel.
During concrete enforcement, on the operating equipment using the present invention to replace needing operating personnel to be directly placed on by setting tool with hand on streamline, structure is simple, fast product to be operated can be fixed, improve production efficiency, solve operating personnel directly by the problem that setting tool and operating equipment closely operate by hand simultaneously, improve security.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.

Claims (6)

1. for a locking tool for pipe part, it is characterized in that: comprise the first pipe fitting, the second pipe fitting, retaining mechanism, one end of described first pipe fitting be connected with retaining mechanism, the other end is connected to second pipe fitting one end madial wall by interior lock tube; Described interior lock tube and the first pipe fitting are slidably connected, and interior lock tube is fixedly connected with the second pipe fitting; Also be socketed with exterior lock tube outside described first pipe fitting, this exterior lock tube and the second pipe fitting are connected; Described retaining mechanism comprises outer lock piece, internal lock collar, the first hollow pipe fitting, the second hollow pipe fitting, and described second hollow pipe fitting is arranged in the first hollow pipe fitting; The bottom of described first hollow pipe fitting is connected with locking nut, and its end is connected with the first pipe fitting; The top of described first hollow pipe fitting is connected with internal lock collar by support, and described internal lock collar is provided with an opening; Be provided with elastomeric spring between described locking nut and the first hollow pipe fitting, and the first hollow pipe fitting both sides are hinged respectively at outer lock piece by connecting rod, described outer lock piece is connected on the outer wall of described internal lock collar.
2. a kind of locking tool for pipe part according to claim 1, is characterized in that: the inside, one end that described first pipe fitting and the second pipe fitting socket-connect is riveted and is provided with expansion piece.
3. a kind of locking tool for pipe part according to claim 2, is characterized in that: the afterbody of described expansion piece is set to divergent shape.
4. a kind of locking tool for pipe part according to claim 1, is characterized in that: described second pipe fitting and exterior lock tube are for being spirally connected.
5. a kind of locking tool for pipe part according to claim 1, is characterized in that: the outer end of described interior lock tube is set to fore shaft shape.
6. a kind of locking tool for pipe part according to claim 1, it is characterized in that: the opening part of described internal lock collar is provided with two force fit plates, these two force fit plates parallel.
CN201510931280.2A 2015-12-15 2015-12-15 Locking jig for circular tube fitting CN105382571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510931280.2A CN105382571A (en) 2015-12-15 2015-12-15 Locking jig for circular tube fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510931280.2A CN105382571A (en) 2015-12-15 2015-12-15 Locking jig for circular tube fitting

Publications (1)

Publication Number Publication Date
CN105382571A true CN105382571A (en) 2016-03-09

Family

ID=55415694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510931280.2A CN105382571A (en) 2015-12-15 2015-12-15 Locking jig for circular tube fitting

Country Status (1)

Country Link
CN (1) CN105382571A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0985561A (en) * 1995-09-18 1997-03-31 Sugino Mach Ltd Attaching device of chuck holder
CN2773375Y (en) * 2005-02-01 2006-04-19 卢伟明 Pellet-type lock-cover telescopic rod
CN2856539Y (en) * 2005-12-19 2007-01-10 李明贤 Extender for connecting rods
CN201326894Y (en) * 2008-12-18 2009-10-14 杭州红健钓具有限公司 Telescopic link
CN201799820U (en) * 2010-08-19 2011-04-20 苏州工业园区华焊科技有限公司 The pipe welding machine is with full position clamping device
CN102384137A (en) * 2010-09-01 2012-03-21 鸿富锦精密工业(深圳)有限公司 Piecing device
CN203751768U (en) * 2014-03-27 2014-08-06 马单 Milling machine jig
CN204354139U (en) * 2014-12-11 2015-05-27 重庆舰帏机械有限公司 Coordinated type pipe fitting clamping device
CN205184310U (en) * 2015-12-15 2016-04-27 苏州创丰精密五金有限公司 A locking tool for pipe spare

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0985561A (en) * 1995-09-18 1997-03-31 Sugino Mach Ltd Attaching device of chuck holder
CN2773375Y (en) * 2005-02-01 2006-04-19 卢伟明 Pellet-type lock-cover telescopic rod
CN2856539Y (en) * 2005-12-19 2007-01-10 李明贤 Extender for connecting rods
CN201326894Y (en) * 2008-12-18 2009-10-14 杭州红健钓具有限公司 Telescopic link
CN201799820U (en) * 2010-08-19 2011-04-20 苏州工业园区华焊科技有限公司 The pipe welding machine is with full position clamping device
CN102384137A (en) * 2010-09-01 2012-03-21 鸿富锦精密工业(深圳)有限公司 Piecing device
CN203751768U (en) * 2014-03-27 2014-08-06 马单 Milling machine jig
CN204354139U (en) * 2014-12-11 2015-05-27 重庆舰帏机械有限公司 Coordinated type pipe fitting clamping device
CN205184310U (en) * 2015-12-15 2016-04-27 苏州创丰精密五金有限公司 A locking tool for pipe spare

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
吴拓: "《现代机床夹具典型结构图册》", 30 April 2011, 化学工业出版社 *

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SE01 Entry into force of request for substantive examination
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RJ01 Rejection of invention patent application after publication

Application publication date: 20160309

RJ01 Rejection of invention patent application after publication