CN105181731A - Thermal deformation test jig - Google Patents
Thermal deformation test jig Download PDFInfo
- Publication number
- CN105181731A CN105181731A CN201510702469.4A CN201510702469A CN105181731A CN 105181731 A CN105181731 A CN 105181731A CN 201510702469 A CN201510702469 A CN 201510702469A CN 105181731 A CN105181731 A CN 105181731A
- Authority
- CN
- China
- Prior art keywords
- tool
- dividing plate
- pilot hole
- central dividing
- upper spacer
- 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.)
- Pending
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a cable test jig, in particular to a thermal deformation test jig, and belongs to the technical field of cable thermal deformation. The thermal deformation test jig comprises a jig support and at least one pressure jig assembly. The jig support comprises an upper separation plate, a middle separation plate and a lower separation plate which are arranged in parallel from top to bottom. The upper separation plate is provided with a plurality of upper separation plate guide holes, the middle separation plate is provided with middle separation plate guide holes with the number the same as that of the upper separation plate guide holes, and each middle separation plate guide hole is located under one corresponding upper separation plate guide hole. Each pressure jig assembly is arranged in one corresponding set of upper separation plate guide hole and lower separation plate guide hole of the jig support. The UL standard and domestic standard test needs can be met at the same time, the time of a test is greatly shortened, and operation simplicity is improved. A plurality of V-shaped locating grooves are formed in the lower separation plate, and cables are placed in the locating grooves and are not prone to roll.
Description
Technical field
The present invention relates to a kind of cable test tool, specifically a kind of heat distortion test tool, belong to cable thermal deformation technology field.
Background technology
At present, the cable thermal deformation test in line cable industry is all do according to the standard referenced by cable, and during its test, tool etc. used is also establishing criteria and determines, and technical know-how, test method and test tool are all unified.But, in the foreign standard such as national standard and UL about the principle of cable thermal deformation test tool and domestic be identical, but its jig structure is different, causes to change test tool used back and forth when doing various criterion test, cause preheating time longer, operation extremely bothers.Meanwhile, traditional tool uses copper product to make mostly, although temperature tolerance is better, the oxidizable weight that causes in surface is forbidden, and heavier, and operation not easily; And because wire rod is all circular, during test, cable is put on platform at tool and is easily rolled back and forth, causes test figure inaccurate.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus a kind of heat distortion test tool is provided, UL standard and domestic standard test needs can be met simultaneously, shorten the time of test greatly, improve the simplicity of operation.
According to technical scheme provided by the invention, heat distortion test tool comprises tool support and at least one pressure jig component, it is characterized in that: tool support comprises the upper spacer, central dividing plate and the lower clapboard that be arranged in parallel from top to bottom, upper spacer and central dividing plate are linked into an integrated entity by multiple upper support column, and central dividing plate and lower clapboard are linked into an integrated entity by multiple lower support post; Described upper spacer is provided with multiple upper spacer pilot hole, and central dividing plate is provided with the central dividing plate pilot hole identical with upper spacer pilot hole quantity, and each central dividing plate pilot hole is positioned at immediately below a upper spacer pilot hole; Each pressure jig component comprises counterweight, connector and pressure tool, pressure tool upper end is threaded connection connector, connector upper end support and connection counterweight, in one group of upper spacer pilot hole that each pressure jig component is arranged on tool support and lower clapboard pilot hole.
Further, upper support column is four, and four upper support columns are distributed in the corner place of upper spacer and central dividing plate.
Further, lower support post is four, four lower support posts be distributed in central dividing plate and lower clapboard corner place.
Further, lower clapboard is provided with the locating slot of multiple V-arrangement.
Further, multiple upper spacer pilot hole is uniformly distributed along upper spacer length direction.
Further, multiple central dividing plate pilot hole is uniformly distributed along central dividing plate length direction.
Further, pressure tool can adopt the column type pressure tool of UL standard or the blade type pressure tool of GB and TUV standard.
Further, the height dimension of each pressure jig component is greater than the height dimension of tool support.
Pressure jig component adopts chromium nickel stainless steel material to make.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is simple, compact, reasonable, can meet UL standard and domestic standard test needs simultaneously, shorten the time of test greatly, improve the simplicity of operation; Pressure jig component adopts chromium nickel stainless steel material to make, and chromium nickel stainless steel material is low relative to copper product density, and quality is light, higher temperature tolerance, and can not be oxidized, and weight is also just very accurate, and appearance looks elegant, is easy to operation; Lower clapboard is provided with the locating slot of multiple V-arrangement, and cable is placed in locating slot and is less likely to occur to roll.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Description of reference numerals: 1-upper spacer, 2-central dividing plate, 3-lower clapboard, 4-upper support column, 5-lower support post, 6-upper spacer pilot hole, 7-central dividing plate pilot hole, 8-counterweight, 9-connector, 10-pressure tool, 11-locating slot.
Embodiment
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Figure 1, the present invention mainly comprises tool support and at least one pressure jig component, tool support comprises the upper spacer 1, central dividing plate 2 and the lower clapboard 3 that be arranged in parallel from top to bottom, upper spacer 1 and central dividing plate 2 are linked into an integrated entity by multiple upper support column 4, and central dividing plate 2 and lower clapboard 3 are linked into an integrated entity by multiple lower support post 5.
In embodiment as shown in Figure 1, described upper support column 4 is four, and four upper support columns 4 are distributed in the corner place of upper spacer 1 and central dividing plate 2.Described lower support post 5 is four, four lower support posts 5 be distributed in central dividing plate 2 and lower clapboard 3 corner place.
For placing the cable of thermal deformation test on lower clapboard 3, in order to prevent circular cable from rolling over above, lower clapboard 3 is provided with the locating slot 11 of multiple V-arrangement, cable is placed in locating slot 11 and is less likely to occur to roll.
Described upper spacer 1 is provided with multiple upper spacer pilot hole 6, and central dividing plate 2 is provided with the central dividing plate pilot hole 7 identical with upper spacer pilot hole 6 quantity, and each central dividing plate pilot hole 7 is positioned at immediately below a upper spacer pilot hole 6.Described multiple upper spacer pilot hole 6 is uniformly distributed along upper spacer 1 length direction, and multiple central dividing plate pilot hole 7 is uniformly distributed along central dividing plate 2 length direction.
Each pressure jig component comprises counterweight 8, connector 9 and pressure tool 10, and pressure tool 10 can adopt the column type pressure tool of UL standard, also can adopt the blade type pressure tool of GB and TUV standard.Pressure tool 10 upper end is threaded connection connector 9, connector 9 upper end support and connection counterweight 8.In one group of upper spacer pilot hole 6 that each pressure jig component is arranged on tool support and lower clapboard pilot hole 7, the height dimension of each pressure jig component is greater than the height dimension of tool support, so just makes pressure jig component can compress cable on lower clapboard 3.
Described pressure jig component adopts chromium nickel stainless steel material to make, and chromium nickel stainless steel material is low relative to copper product density, and quality is light, higher temperature tolerance, and can not be oxidized, and weight is also just very accurate, and appearance looks elegant, is easy to operation.
Principle of work of the present invention is: during work, select the column type pressure tool of UL standard or the blade type pressure tool of GB and TUV standard according to demand, connect connector in the rear end of pressure tool, then connector and pressure tool are put into upper spacer pilot hole and the lower clapboard pilot hole of about one group corresponding setting.In the locating slot of lower clapboard, cable is put in location, is then pressed on cable by pressure tool, by the counterweight compaction pressure tool of rear end.
Claims (9)
1. a heat distortion test tool, comprise tool support and at least one pressure jig component, it is characterized in that: tool support comprises the upper spacer (1), central dividing plate (2) and the lower clapboard (3) that be arranged in parallel from top to bottom, upper spacer (1) and central dividing plate (2) are linked into an integrated entity by multiple upper support column (4), and central dividing plate (2) and lower clapboard (3) are linked into an integrated entity by multiple lower support post (5); Described upper spacer (1) is provided with multiple upper spacer pilot hole (6), central dividing plate (2) is provided with the central dividing plate pilot hole (7) identical with upper spacer pilot hole (6) quantity, and each central dividing plate pilot hole (7) is positioned at immediately below a upper spacer pilot hole (6); Each pressure jig component comprises counterweight (8), connector (9) and pressure tool (10), pressure tool (10) upper end is threaded connection connector (9), connector (9) upper end support and connection counterweight (8), in one group of upper spacer pilot hole (6) that each pressure jig component is arranged on tool support and lower clapboard pilot hole (7).
2. heat distortion test tool as claimed in claim 1, it is characterized in that: described upper support column (4) is four, four upper support columns (4) are distributed in the corner place of upper spacer (1) and central dividing plate (2).
3. heat distortion test tool as claimed in claim 1, is characterized in that: described lower support post (5) is four, four lower support posts (5) be distributed in central dividing plate (2) and lower clapboard (3) corner place.
4. heat distortion test tool as claimed in claim 1, is characterized in that: the locating slot (11) being provided with multiple V-arrangement on described lower clapboard (3).
5. heat distortion test tool as claimed in claim 1, is characterized in that: described multiple upper spacer pilot hole (6) is uniformly distributed along upper spacer (1) length direction.
6. heat distortion test tool as claimed in claim 1, is characterized in that: described multiple central dividing plate pilot hole (7) is uniformly distributed along central dividing plate (2) length direction.
7. heat distortion test tool as claimed in claim 1, is characterized in that: described pressure tool (10) can adopt the column type pressure tool of UL standard or the blade type pressure tool of GB and TUV standard.
8. heat distortion test tool as claimed in claim 1, is characterized in that: the height dimension of each pressure jig component is greater than the height dimension of tool support.
9. heat distortion test tool as claimed in claim 1, is characterized in that: described pressure jig component adopts chromium nickel stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702469.4A CN105181731A (en) | 2015-10-26 | 2015-10-26 | Thermal deformation test jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702469.4A CN105181731A (en) | 2015-10-26 | 2015-10-26 | Thermal deformation test jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105181731A true CN105181731A (en) | 2015-12-23 |
Family
ID=54903958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510702469.4A Pending CN105181731A (en) | 2015-10-26 | 2015-10-26 | Thermal deformation test jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105181731A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63157047A (en) * | 1986-12-22 | 1988-06-30 | Mitsubishi Electric Corp | Instrument for measuring thermal deformation |
| CN103344663A (en) * | 2013-07-12 | 2013-10-09 | 高铁检测仪器（东莞）有限公司 | Thermal deformation temperature testing machine |
| CN104359416A (en) * | 2014-11-13 | 2015-02-18 | 上海飞机制造有限公司 | Online detection device and method for thermal deformation of autoclave technological mould |
| CN205175937U (en) * | 2015-10-26 | 2016-04-20 | 无锡鑫宏业特塑线缆有限公司 | Experimental tool of heat altered shape |
-
2015
- 2015-10-26 CN CN201510702469.4A patent/CN105181731A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63157047A (en) * | 1986-12-22 | 1988-06-30 | Mitsubishi Electric Corp | Instrument for measuring thermal deformation |
| CN103344663A (en) * | 2013-07-12 | 2013-10-09 | 高铁检测仪器（东莞）有限公司 | Thermal deformation temperature testing machine |
| CN104359416A (en) * | 2014-11-13 | 2015-02-18 | 上海飞机制造有限公司 | Online detection device and method for thermal deformation of autoclave technological mould |
| CN205175937U (en) * | 2015-10-26 | 2016-04-20 | 无锡鑫宏业特塑线缆有限公司 | Experimental tool of heat altered shape |
Non-Patent Citations (1)
| Title |
|---|
| MUROFUSHI等: "《UL 2556 9.4》", 26 May 2011 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106936052A (en) | A kind of coaxial cable insulated layer wire stripping equipment of measurable length | |
| CN104444390A (en) | Double-station copper rod adjustable receiving device | |
| CN205175937U (en) | Experimental tool of heat altered shape | |
| CN202427883U (en) | Riveting device of airplane parts | |
| CN105181731A (en) | Thermal deformation test jig | |
| CN205792072U (en) | A kind of Magnetitum group automatically founds machine | |
| CN103994932A (en) | A steel bar bending tester | |
| CN203464895U (en) | Clamping-type copper coil lining sleeve deformation detecting device | |
| CN210833373U (en) | Steel pipe shape detection tool | |
| CN211121718U (en) | Prestressing force detector under anchor | |
| CN204944371U (en) | A kind of cubing for detecting axial workpiece level | |
| CN103801955A (en) | Tool plate for manufacturing automobile wire harnesses and using method of tool plate | |
| CN203893800U (en) | Car door crashproof rod straightness detection apparatus | |
| CN204565508U (en) | A kind of grillage rivet welding frock | |
| CN103418956A (en) | Telescopic support special for processing of H-shaped steel structures | |
| CN203269208U (en) | Copper bar wiredrawing take-up reel and wire binding groove device | |
| CN203471854U (en) | Cutting size limiting device | |
| CN208772875U (en) | Corner brace automatic installation apparatus | |
| CN207732583U (en) | A kind of commutator press for processing rotor | |
| CN216648831U (en) | Electric power engineering crimping machine equipment | |
| CN206140084U (en) | Bearing is impressed and is harmfully taken out structure | |
| CN205192411U (en) | Combined electroceramics fuse check out test set | |
| CN109900513A (en) | A kind of cable rushes core machine | |
| CN103424062A (en) | Clamping-type copper coil lining sleeve deformation detecting device | |
| CN210862502U (en) | Online inspection platform for turbine shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |