CN105547164A - General chain length extension detection device - Google Patents
General chain length extension detection device Download PDFInfo
- Publication number
- CN105547164A CN105547164A CN201610061244.XA CN201610061244A CN105547164A CN 105547164 A CN105547164 A CN 105547164A CN 201610061244 A CN201610061244 A CN 201610061244A CN 105547164 A CN105547164 A CN 105547164A
- Authority
- CN
- China
- Prior art keywords
- pick
- worktable
- chain
- unit according
- pulley blocks
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L15/00—Finishing or dressing chains or chain links, e.g. removing burr material, calibrating
- B21L15/005—Pre-stretching chains
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention discloses a general chain length extension detection device. The device comprises a workbench, a pulley block arranged on the workbench, a pulling assembly and a measurement assembly. The pulley block is arranged at one side face of the workbench, the measurement assembly is arranged on the surface of the workbench and in the same horizontal line as the pulley block, and the pulling assembly is arranged on the surface of the workbench and is in parallel with the measurement assembly. The general chain length extension detection device replaces a traditional manual detection mode, is able to detect multiple chains and has universality; and moreover, a grating ruler is taken as a measurement instrument, so that the measurement error is greatly reduced, the operation is simple and only one person is able to operate.
Description
Technical field
The present invention relates to chain detection apparatus, particularly relate to the one general chain elongation pick-up unit for finished product chain wearability test.
Background technology
In chain production industry, need to carry out wearability test to finished product chain.Main test index is elongation chain to be tested being used certain hour rear chain.In prior art, technician gets the chain of certain joint number, needs three people to operate, two people hold the two ends of chain respectively and chain are pulled into straight line, 3rd people uses rule to measure the length of chain, and such way consumes a large amount of manpowers, and measuring error is larger.
Summary of the invention
In order to solve the problem and defect, the object of this invention is to provide a kind of general chain elongation pick-up unit.This general chain elongation pick-up unit instead of the mode of traditional manual detection length, and can detect multiple chain, has certain versatility.
To achieve these goals, the present invention is by the following technical solutions:
A kind of general chain elongation pick-up unit, comprises worktable and is arranged on pulley blocks, pulling assembly and the measurement components on described worktable; Described pulley blocks is arranged on the one end side of described worktable, on the table top that described measurement components is arranged on described worktable and with described pulley blocks in the same horizontal line; The table top that described pulling assembly is arranged on described worktable is parallel to described measurement components and arranges.
Further, described pulling assembly comprises the chain mounting table on the table top being fixed on described worktable, be arranged on first deck for clamping chain of described chain mounting table near described pulley blocks one end, be arranged on second deck for clamping chain of the described chain mounting table other end, be arranged on the first slide rail bottom described second deck and the second slide rail, the pulling force sensor be connected with described second deck one end, and be connected with described pulling force sensor and be fixed on the tension of described table surface away from described pulley blocks one end;
Wherein, the bottom of described second deck is slidably connected to described first slide rail and described second slide rail by pulley.
Further, described first deck is fixed on described worktable.
Further, described tension comprises the link be fixed on described worktable, through the connecting link of described link, fixed mount and rotating disk;
Wherein, one end of described connecting link connects described pulling force sensor, and the other end is connected to rotating disk; Described fixed mount is arranged on described worktable one end near described rotating disk, and described connecting link is through described fixed mount; Described dial rotation drives described connecting link to move.
Further, described tension is also set to oil cylinder.
Further, the measuring instrument that described measurement components comprises probe, bottom is provided with pulley and flat shape are arranged on the 3rd slide rail of described table surface; Described probe is connected to described measuring instrument, and described measuring instrument is slidably connected to described 3rd slide rail by the described pulley of bottom.
Further, described measuring instrument is described grating scale.
Further, described pulley blocks is connected to the side of described measuring instrument near pulley blocks.
Further, described pulley blocks and the connected mode of described measuring instrument be belt be connected or steel wire connect in one.
Further, the described probe of described measurement components is arranged on the top of the described chain mounting table of described pulling assembly.
Owing to adopting above technical scheme, the present invention compared with prior art tool has the following advantages:
1. in general chain elongation pick-up unit of the present invention, single can operate pull assembly chain to be tested is pulled into straight line, simple to operate, and can ensure chain to be tested all the time with worktable keeping parallelism, do not produce excessive measuring error.
2. in general chain elongation pick-up unit of the present invention, measurement components adopts grating scale, greatly reduces measuring error than manually measuring with rule in prior art.
3. in general chain elongation pick-up unit of the present invention, the power (power of Y direction) in a measurement components direction given all the time by pulley blocks, and at test initial point, the probe of measurement components, near the left side of Section 0, chain, reads initial value; In test end point, the left side that the probe of measurement components save near chain N, reading end value.There is not the error produced because of gap width between chain section and joint in the length (end value-initial value) of the chain that such measuring method obtains, improves measuring accuracy.
General chain elongation pick-up unit of the present invention instead of traditional manual detection mode, and can detect multiple chain, has certain versatility; And use grating scale as measuring instrument, and greatly reduce measuring error, simple to operate, singlely just can to operate.
Accompanying drawing explanation
Fig. 1 is the stereographic map of the general chain elongation pick-up unit of one embodiment of the invention;
Fig. 2 is the structural representation of the pulling assembly of the general chain elongation pick-up unit of one embodiment of the invention;
Fig. 3 is the structural representation of the measurement components of the general chain elongation pick-up unit of one embodiment of the invention;
Fig. 4 is the stereographic map of the general chain elongation pick-up unit of another embodiment of the present invention.
Description of reference numerals:
100 worktable, 200 pull assembly, 201 first decks, 202 second decks, 203 first slide rails, 204 pulling force sensors, 205 tensions, 206 chain mounting tables, 207 second slide rails, 208 fixed mounts, 210 links, 211 connecting links, 212 rotating disks, 300 measurement components, 301 measuring instruments, 302 probes, 303 the 3rd slide rails, 400 pulley blockss, 401 supports, 402 pulleys, 403 steel wires, 404 weights
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 shows a kind of general chain elongation pick-up unit, comprises worktable 100 and is arranged on pulley blocks 400, pulling assembly 200 and the measurement components 300 on worktable 100; Pulley blocks 400 is arranged on the one end side of worktable 100, on the table top that measurement components 300 is arranged on worktable 100 and with pulley blocks 400 in the same horizontal line; To pull on table top that assembly 200 is arranged on worktable 100 and be parallel to measurement components 300 and arrange.Pulley blocks 400 comprises the vertical rack 401 of the one end side being connected to worktable 100, two pulleys 402 arranged on support 401 top, through two pulleys 402 and one end is connected to the steel wire 403 of weight 404, the other end of steel wire 403 is connected to measurement components 300; Weight 404 provides the pulling force of Y direction to measurement components 300 by steel wire 403, and wherein Y direction refers to the horizontal direction being parallel to worktable 100 table top, and pulling force is towards pulley blocks 400.
Fig. 2 shows the pulling assembly 200 of general chain elongation pick-up unit, be fixed on the chain mounting table 206 on worktable 100 table top, be arranged on first deck 201, first deck 201 for clamping chain of chain mounting table 206 near pulley blocks 400 one end to be fixed on worktable 100.Be arranged on second deck 202 for clamping chain of chain mounting table 206 other end, to be arranged on bottom the second deck 202 and the first slide rail 203 and the second slide rail 207 be slidably connected with the second deck 202, the pulling force sensor 204 be connected with second deck 202 one end, is connected with pulling force sensor 204 and is fixed on the tension 205 of worktable 100 table top away from pulley blocks 400 one end; The bottom of the second deck 202 is slidably connected to the first slide rail 203 and the second slide rail 207 by pulley.
Tension 205 comprises the link 210 be fixed on worktable 100, through the connecting link 211 of link 210, and fixed mount 208 and rotating disk 212.Connecting link 211 one end connects pulling force sensor 204, and the other end is connected to rotating disk 212; Fixed mount 208 is arranged on worktable 100 near one end of rotating disk 212 and is fixed on worktable 100, and connecting link 211 is through fixed mount 208; The rotating disk 212 rotating band bar 211 that is dynamically connected moves, and then the pulling force sensor 204 promoting to be connected to connecting link 211 one end and the second deck 202 of being connected to pulling force sensor 204 move.
Fig. 3 shows the measurement components 300 of general chain elongation pick-up unit, comprises probe 302, the 3rd slide rail 303 that measuring instrument 301 that bottom is provided with pulley and flat shape are arranged on worktable 100 table top; Probe 302 is connected to measuring instrument 301, and transfers data to measuring instrument 301, and probe 302 is arranged on the top of the chain mounting table 206 pulling assembly 200; Measuring instrument 301 is slidably connected to the 3rd slide rail 303 by the pulley of bottom.Pulley blocks 400 is connected to the measuring instrument 301 of measurement components 300 near the side of pulley blocks 400, pulley blocks 400 and the connected mode of measuring instrument 301 be belt be connected or steel wire connect in one.Pulley blocks 400 gives the axial power of measurement components 300Y all the time, and at test initial point, the probe 302 of measurement components 300, near the left side of Section 0, chain, reads initial value; In test end point, the left side that the probe 302 of measurement components 300 save near chain N, reading end value.There is not the error produced because of gap width between chain section and joint in the length (end value-initial value) of the chain that such measuring method obtains, improves measuring accuracy.
According to a preferred embodiment of the invention, measuring instrument 301 is grating scale.
According to another preferred embodiment of the invention, steel wire 403 can also be belt.
According to another preferred embodiment of the invention, the tension 205 be fixed on worktable 100 pulling assembly 200 can also be set to oil cylinder (as shown in Figure 4).
One of the present invention general chain elongation pick-up unit is when operating:
Get the chain to be tested of certain joint number (such as, chain 150 saves), one end of chain is stuck on the first deck 201, the other end is stuck on the second deck 202, run tension 205, the second deck 202 is driven to move, chain is exceptionally straight, read pulling force sensor numerical value, pulling force is needed until arrive, tension 205 out of service is also fixing, probe 302 on measuring instrument 301 is inserted the side of chain near the first deck 201, i.e. chain starting end, and the number of degrees of measuring instrument 301 are made zero, prolong the 3rd slide rail 303 traverse measurement instrument 301, at 100 pitch chain bar places, insert probe 302 and reading numerical values, obtain the length of chain to be tested.Because pulley blocks 400 gives the axial power of measurement components 300Y all the time, probe 302 when chain starting end and the 100th pitch chain article place's reading numerical values all the time near the left side of chain.
The foregoing is only preferred embodiment of the present invention, be not used for limiting practical range of the present invention; If do not depart from the spirit and scope of the present invention, the present invention is modified or equivalent to replace, in the middle of the protection domain that all should be encompassed in the claims in the present invention.
Claims (10)
1. a general chain elongation pick-up unit, is characterized in that, comprises worktable and is arranged on pulley blocks, pulling assembly and the measurement components on described worktable; Described pulley blocks is arranged on the one end side of described worktable, on the table top that described measurement components is arranged on described worktable and with described pulley blocks in the same horizontal line; The table top that described pulling assembly is arranged on described worktable is parallel to described measurement components and arranges.
2. general chain elongation pick-up unit according to claim 1, it is characterized in that, described pulling assembly comprises the chain mounting table on the table top being fixed on described worktable, be arranged on first deck for clamping chain of described chain mounting table near described pulley blocks one end, be arranged on second deck for clamping chain of the described chain mounting table other end, be arranged on the first slide rail bottom described second deck and the second slide rail, the pulling force sensor be connected with described second deck one end, and to be connected with described pulling force sensor and to be fixed on the tension of described table surface away from described pulley blocks one end,
Wherein, the bottom of described second deck is slidably connected to described first slide rail and described second slide rail by pulley.
3. general chain elongation pick-up unit according to claim 2, it is characterized in that, described first deck is fixed on described worktable.
4. general chain elongation pick-up unit according to claim 2, it is characterized in that, described tension comprises the link be fixed on described worktable, through the connecting link of described link, fixed mount and rotating disk;
Wherein, one end of described connecting link connects described pulling force sensor, and the other end is connected to rotating disk; Described fixed mount is arranged on described worktable one end near described rotating disk, and described connecting link is through described fixed mount; Described dial rotation drives described connecting link to move.
5. general chain elongation pick-up unit according to claim 2, it is characterized in that, described tension is also set to oil cylinder.
6. general chain elongation pick-up unit according to claim 1, is characterized in that, the measuring instrument that described measurement components comprises probe, bottom is provided with pulley and flat shape are arranged on the 3rd slide rail of described table surface; Described probe is connected to described measuring instrument, and described measuring instrument is slidably connected to described 3rd slide rail by the described pulley of bottom.
7. general chain elongation pick-up unit according to claim 6, it is characterized in that, described measuring instrument is described grating scale.
8. general chain elongation pick-up unit according to claim 6, it is characterized in that, described pulley blocks is connected to the side of described measuring instrument near pulley blocks.
9. general chain elongation pick-up unit according to claim 8, is characterized in that, described pulley blocks and the connected mode of described measuring instrument be belt be connected or steel wire connect in one.
10. general chain elongation pick-up unit according to claim 1, is characterized in that, the described probe of described measurement components is arranged on the top of the described chain mounting table of described pulling assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061244.XA CN105547164A (en) | 2016-01-29 | 2016-01-29 | General chain length extension detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061244.XA CN105547164A (en) | 2016-01-29 | 2016-01-29 | General chain length extension detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105547164A true CN105547164A (en) | 2016-05-04 |
Family
ID=55826524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610061244.XA Pending CN105547164A (en) | 2016-01-29 | 2016-01-29 | General chain length extension detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105547164A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180536A (en) * | 2016-08-24 | 2016-12-07 | 杭州浙中链条有限公司 | A kind of high-efficiency high-precision hoisting chain automatic measurement machine and operational approach thereof |
| CN108375343A (en) * | 2018-01-30 | 2018-08-07 | 杭州东华链条集团有限公司 | A kind of chain intelligence prestretching chain length detection method and its device |
| CN109047640A (en) * | 2018-07-12 | 2018-12-21 | 苏州市天隆链条有限公司 | A kind of pre- machine drawing of automation chain |
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| JPS5923210A (en) * | 1982-07-30 | 1984-02-06 | Masao Obata | Length measuring device |
| JPS61120909A (en) * | 1984-11-19 | 1986-06-09 | Nippon Chain Anker Kk | Length measurement of section of long chain |
| CN201589606U (en) * | 2009-12-17 | 2010-09-22 | 南京利民机械有限责任公司 | Continuous and automatic chain length measuring device |
| CN201637373U (en) * | 2009-12-17 | 2010-11-17 | 奇瑞汽车股份有限公司 | Belt and chain length measuring instrument |
| CN201837339U (en) * | 2010-10-25 | 2011-05-18 | 南京利民机械有限责任公司 | Automatic device for measuring length of chain |
| CN203719646U (en) * | 2014-01-24 | 2014-07-16 | 东阳市永美链条有限公司 | Gravity reset type chain length measuring instrument |
| CN203744957U (en) * | 2014-03-24 | 2014-07-30 | 上海市特种设备监督检验技术研究院 | Chain elongation state real-time detection device |
| CN205642293U (en) * | 2016-01-29 | 2016-10-12 | 太仓椿盟链传动有限公司 | General chain elongation detection device |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5923210A (en) * | 1982-07-30 | 1984-02-06 | Masao Obata | Length measuring device |
| JPS61120909A (en) * | 1984-11-19 | 1986-06-09 | Nippon Chain Anker Kk | Length measurement of section of long chain |
| CN201589606U (en) * | 2009-12-17 | 2010-09-22 | 南京利民机械有限责任公司 | Continuous and automatic chain length measuring device |
| CN201637373U (en) * | 2009-12-17 | 2010-11-17 | 奇瑞汽车股份有限公司 | Belt and chain length measuring instrument |
| CN201837339U (en) * | 2010-10-25 | 2011-05-18 | 南京利民机械有限责任公司 | Automatic device for measuring length of chain |
| CN203719646U (en) * | 2014-01-24 | 2014-07-16 | 东阳市永美链条有限公司 | Gravity reset type chain length measuring instrument |
| CN203744957U (en) * | 2014-03-24 | 2014-07-30 | 上海市特种设备监督检验技术研究院 | Chain elongation state real-time detection device |
| CN205642293U (en) * | 2016-01-29 | 2016-10-12 | 太仓椿盟链传动有限公司 | General chain elongation detection device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180536A (en) * | 2016-08-24 | 2016-12-07 | 杭州浙中链条有限公司 | A kind of high-efficiency high-precision hoisting chain automatic measurement machine and operational approach thereof |
| CN106180536B (en) * | 2016-08-24 | 2018-07-10 | 杭州浙中链条有限公司 | A kind of high-efficiency high-precision hoisting chain automatic measurement machine and its operating method |
| CN108375343A (en) * | 2018-01-30 | 2018-08-07 | 杭州东华链条集团有限公司 | A kind of chain intelligence prestretching chain length detection method and its device |
| WO2019148675A1 (en) * | 2018-01-30 | 2019-08-08 | 杭州东华链条集团有限公司 | Method for performing intelligent pre-stretching on chain and detecting length of chain and device thereof |
| CN108375343B (en) * | 2018-01-30 | 2019-09-13 | 杭州东华链条集团有限公司 | A kind of chain intelligence prestretching chain length detection method and its device |
| US11079216B2 (en) | 2018-01-30 | 2021-08-03 | Hangzhou Donghua Chain Group Co., Ltd. | Chain intelligent pre-tensioning and chain length detection method and device thereof |
| CN109047640A (en) * | 2018-07-12 | 2018-12-21 | 苏州市天隆链条有限公司 | A kind of pre- machine drawing of automation chain |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 215412 No. 9, Zhu Jing Industrial Park, Lu Du Town, Taicang, Suzhou, Jiangsu Applicant after: Suzhou Chunmeng Intelligent Technology Co., Ltd. Address before: 215412 No. 9, Zhu Jing Industrial Park, Lu Du Town, Taicang, Suzhou, Jiangsu Applicant before: Taicang Chunmeng Chain Drive Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |