CN203259121U - Device for measuring length of pre-stretched flat-top chain - Google Patents
Device for measuring length of pre-stretched flat-top chain Download PDFInfo
- Publication number
- CN203259121U CN203259121U CN2013203068721U CN201320306872U CN203259121U CN 203259121 U CN203259121 U CN 203259121U CN 2013203068721 U CN2013203068721 U CN 2013203068721U CN 201320306872 U CN201320306872 U CN 201320306872U CN 203259121 U CN203259121 U CN 203259121U
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- CN
- China
- Prior art keywords
- flat
- chain
- top chain
- worktable
- measuring
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to the technical field of mechanical detection equipment, and especially relates to a device for measuring the length of a pre-stretched flat-top chain. The device solves the problems of unreasonable design, inconvenient adjustment and the like in the prior art. The device comprising a workbench is characterized in that the workbench is provided with an adjustable clamping mechanism for straightening the flat-top chain, and the device also comprises a measuring mechanism which is used for measuring the length of the straightened flat-top chain. Compared with the prior art, the advantages of the device lie in that the design is reasonable, the structure is simple, the practicability is good, the device is easy to popularize, the device can accurately measure the length of the straightened flat-top chain conveniently, the flat-top chain can still be adjusted after being straightened, and the device is in accord with the development tendency of the current technology.
Description
Technical field
The utility model belongs to the mechanical detection equipment technical field, relates in particular to a kind of flat-top chain prestretching measuring motion.
Background technology
Chain: the subassembly that is connected in series with the kinematic pair form by member identical or that the interval is identical.It generally comprises several chain links, chain link comprises pin and is arranged on the interior pin link plate at pin two ends that chain occurs elongating and loosening phenomenon after use after a while easily, thereby affect result of use, at present, in the prior art, when measuring large specification chain or Non-standard chain, for quality and the accurate length of measuring chain that can guarantee chain, for this reason, people have carried out long-term exploration, have proposed various solutions.
For example, Chinese patent literature discloses a kind of chain running-in, pretension fixing device [application number: 96217354.1], and it mainly comprises body, and motor is housed in the body, motor connects worm reducer, be furnished with at least 5 sprocket wheels on the body surface, sprocket wheel is comprised of sprocket shaft and chain wheel cover, also is provided with gear on the same sprocket shaft, motor passes through worm reducer, transmission gear drives the gear on the next sprocket shaft again, reaches to start whole chain running-in, pretension fixing device.This scheme can satisfy the measurement requirement to a certain extent, but this scheme complex structure is not only regulated inconveniently behind inconvenient operation and the prestretching, and in addition, poor stability and the measurement data of its measurement are inaccurate.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of simple in structure, and easy to adjust and measurement data is flat-top chain prestretching measuring motion accurately.
For achieving the above object, the utility model has adopted following technical proposal: this flat-top chain prestretching measuring motion comprises worktable, it is characterized in that, described worktable is provided be used to making the stretching adjustable clamping mechanism of flat-top chain level, and is used for measuring this flat-top chain by the stretching rear measurement of length of level mechanism.This use is novel to have reasonable in designly, simple in structure, practical and be easy to be promoted, and can measure accurately length behind the flat-top chain prestretching and easy to operate, can regulate behind the prestretching, meets the development trend of current social technology.
In above-mentioned flat-top chain prestretching measuring motion, described adjustable clamping mechanism comprises mutual corresponding quiet chain joint and the moving chain joint that arranges, form between quiet chain joint and the moving chain joint for treating the space that the prestretching flat-top chain is laid, be fixedly linked between described quiet chain joint and the worktable, link to each other by the guiding slide construction between described moving chain joint and the worktable, and should move chain joint and can drive it and link to each other to the driving mechanism that quiet chain joint moves horizontally.
In above-mentioned flat-top chain prestretching measuring motion, described driving mechanism comprises hydraulic jack and the controller that links to each other with hydraulic jack, and described hydraulic jack links to each other with moving chain joint.
In above-mentioned flat-top chain prestretching measuring motion, described measuring mechanism comprises the grating scale that is arranged on the worktable and the digital display meter that links to each other with grating scale.
In above-mentioned flat-top chain prestretching measuring motion, described guiding slide construction comprises two guide rails that are arranged on the worktable, is provided with corresponding and can be along two slide blocks of this guide rail horizontal slip one by one with described guide rail at moving chain joint.
In above-mentioned flat-top chain prestretching measuring motion, also be provided with the Hydraulic Station that links to each other with hydraulic jack on the described worktable.
Compared with prior art, the advantage of this flat-top chain prestretching measuring motion is: reasonable in design, simple in structure, practical and be easy to be promoted, can measure accurately length behind the flat-top chain prestretching and easy to operate, and meet the development trend of current social technology.
Description of drawings
Fig. 1 is the structural representation that the utility model provides.
Among the figure, worktable 1, guide rail 11, slide block 12, adjustable clamping mechanism 2, quiet chain joint 21, moving chain joint 22, hydraulic jack 23, controller 24, Hydraulic Station 25, measuring mechanism 3, grating scale 31, digital display meter 32.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, this flat-top chain prestretching measuring motion comprises worktable 1, be provided be used to making the stretching adjustable clamping mechanism 2 of flat-top chain level at worktable 1, and be used for to measure this flat-top chain by the stretching rear measurement of length of level mechanism 3, prioritization scheme, the measuring mechanism 3 here comprise the grating scale 31 that is arranged on the worktable 1 and the digital display meter 32 that links to each other with grating scale 31.Obviously, present embodiment is reasonable in design, and is simple in structure, practical and be easy to be promoted, and can measure accurately length behind the flat-top chain prestretching and easy to operate, meets the development trend of current social technology.
Concrete, the adjustable clamping mechanism 2 of present embodiment comprises mutual corresponding quiet chain joint 21 and the moving chain joint 22 that arranges, form between quiet chain joint 21 and the moving chain joint 22 for treating the space that the prestretching flat-top chain is laid, be fixedly linked between described quiet chain joint 21 and the worktable 1, link to each other by the guiding slide construction between described moving chain joint 22 and the worktable 1, and should move chain joint 22 and can drive it and link to each other to the driving mechanism that quiet chain joint 21 moves horizontally.
In this enforcement, driving mechanism comprises hydraulic jack 23 and the controller 24 that links to each other with hydraulic jack 23, and described hydraulic jack 23 links to each other with moving chain joint 22.Secondly, on worktable 1, also be provided with the Hydraulic Station 25 that links to each other with hydraulic jack 23.
In addition, above-mentioned guiding slide construction comprises two guide rails 11 that are arranged on the worktable 1, is provided with corresponding and can be along two slide blocks 12 of these guide rail 11 horizontal slips one by one with described guide rail 11 at moving chain joint 22.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as worktable 1, guide rail 11, slide block 12, adjustable clamping mechanism 2, quiet chain joint 21, moving chain joint 22, hydraulic jack 23, controller 24, Hydraulic Station 25, measuring mechanism 3, grating scale 31, digital display meter 32, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (6)
1. flat-top chain prestretching measuring motion, comprise worktable (1), it is characterized in that described worktable (1) is provided be used to making the stretching adjustable clamping mechanism (2) of flat-top chain level, and be used for measuring this flat-top chain by the stretching rear measurement of length mechanism of level (3).
2. flat-top chain prestretching measuring motion according to claim 1, it is characterized in that, described adjustable clamping mechanism (2) comprises mutual corresponding quiet chain joint (21) and the moving chain joint (22) that arranges, form between quiet chain joint (21) and the moving chain joint (22) for treating the space that the prestretching flat-top chain is laid, be fixedly linked between described quiet chain joint (21) and the worktable (1), link to each other by the guiding slide construction between described moving chain joint (22) and the worktable (1), and should move chain joint (22) and can drive it and link to each other to the driving mechanism that quiet chain joint (21) moves horizontally.
3. flat-top chain prestretching measuring motion according to claim 2, it is characterized in that, described driving mechanism comprises hydraulic jack (23) and the controller (24) that links to each other with hydraulic jack (23), and described hydraulic jack (23) links to each other with moving chain joint (22).
4. according to claim 1 and 2 or 3 described flat-top chain prestretching measuring motions, it is characterized in that described measuring mechanism (3) comprises the grating scale (31) that is arranged on the worktable (1) and the digital display meter (32) that links to each other with grating scale (31).
5. according to claim 2 or 3 described flat-top chain prestretching measuring motions, it is characterized in that, described guiding slide construction comprises two guide rails (11) that are arranged on the worktable (1), is provided with corresponding and can be along two slide blocks (12) of this guide rail (11) horizontal slip one by one with described guide rail (11) at moving chain joint (22).
6. flat-top chain prestretching measuring motion according to claim 3 is characterized in that, also is provided with the Hydraulic Station (25) that links to each other with hydraulic jack (23) on the described worktable (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203068721U CN203259121U (en) | 2013-05-30 | 2013-05-30 | Device for measuring length of pre-stretched flat-top chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203068721U CN203259121U (en) | 2013-05-30 | 2013-05-30 | Device for measuring length of pre-stretched flat-top chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203259121U true CN203259121U (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203068721U Expired - Fee Related CN203259121U (en) | 2013-05-30 | 2013-05-30 | Device for measuring length of pre-stretched flat-top chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203259121U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697453A (en) * | 2015-03-11 | 2015-06-10 | 西北工业大学 | High-precision automatic rope length measuring device |
| 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 |
-
2013
- 2013-05-30 CN CN2013203068721U patent/CN203259121U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697453A (en) * | 2015-03-11 | 2015-06-10 | 西北工业大学 | High-precision automatic rope length measuring device |
| CN104697453B (en) * | 2015-03-11 | 2017-10-10 | 西北工业大学 | A kind of high-precision automatic measuring device for rope length |
| 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 |
| 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 |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20210530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |