CN204027544U - The reciprocal lifting apparatus of a kind of steel pipe self-verifying machine - Google Patents
The reciprocal lifting apparatus of a kind of steel pipe self-verifying machine Download PDFInfo
- Publication number
- CN204027544U CN204027544U CN201420507935.4U CN201420507935U CN204027544U CN 204027544 U CN204027544 U CN 204027544U CN 201420507935 U CN201420507935 U CN 201420507935U CN 204027544 U CN204027544 U CN 204027544U
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- Prior art keywords
- steel pipe
- lifting apparatus
- cradle head
- cylinder
- rotating shaft
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 238000007689 inspection Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 230000005484 gravity Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 238000007373 indentation Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The utility model provides a kind of steel pipe self-verifying machine reciprocal lifting apparatus, comprise inspection passage, cylinder, lifting apparatus and back up pad, it is characterized in that, described lifting apparatus comprises two mutually perpendicular supports, be arranged on respectively two rollers on support, be arranged on two steel pipe touching switches on support intersection point, the installation direction that is arranged on two dwangs on support intersection point and dwang is contrary with steel pipe touching switch, one fixed point rotating shaft is installed on described dwang, described fixed point rotating shaft is arranged in back up pad, the end of described dwang is provided with the first cradle head, on the first cradle head, be connected with gangbar, the described gangbar other end connects the second cradle head, the second described cradle head connects the push rod of cylinder, by the cooperation of lifting apparatus and cylinder and the time relay, realize steel pipe automatic lifting and lifted corresponding surveyed area, the precision and the efficiency that detect are effectively improved.
Description
Technical field
The utility model relates to automobile steel pipe production technical field, relates in particular to the reciprocal lifting apparatus of a kind of steel pipe self-verifying machine.
Background technology
Steel pipe complete-automatic check owner will comprise pay-off, check passage, detecting instrument and other cum rights at present, its detecting instrument mainly comprises internal diameter inspection probe and device for detecting length, detecting instrument is generally arranged on and checks on passage, utilize gravity that steel pipe is tumbled from the upper end that checks passage automatically, then utilize high-performance sensors to detect after steel pipe, detecting instrument auto-extending.The weak point of this technical scheme is, because utilize gravity to make steel pipe enter surveyed area, rely on the opportunity that steel pipe detects high-performance sensors to go to hold completely, if small deviation appears in sensor, just likely occur can not stretching into when detecting instrument stretches out the situation of steel pipe.In addition, all can there is rainy day and south wind sky (going back to Nan Tian) in south China area every year, weather high humidity, and the sensitivity on sensor and steel pipe self rolling speed all can cause very large impact.In the time there is larger fluctuation in sensor or steel pipe self rolling speed, the opportunity that detecting instrument cannot accurately catch steel pipe to pass through its region, final loss detection target.
Summary of the invention
For the deficiencies in the prior art, the utility model is that the steel pipe of the inspection machine that a kind of self-verifying pipe diameter and length are provided promotes lifting apparatus.
For achieving the above object, the utility model is achieved by following technical proposals:
The reciprocal lifting apparatus of a kind of steel pipe self-verifying machine, comprise inspection passage, cylinder, lifting apparatus and back up pad, it is characterized in that, described inspection passage comprises base plate, be arranged on the backplate of base plate both sides, roll for ease of steel pipe to be measured, check that passage is for tilting to install, described base plate is provided with one section of breach, described backplate is provided with inner diameter measurement circular hole and length detection circular hole, described lifting apparatus comprises two mutually perpendicular supports, be arranged on respectively two rollers on support, be arranged on two steel pipe touching switches on support intersection point, the installation direction that is arranged on two dwangs on support intersection point and dwang is contrary with steel pipe touching switch, one fixed point rotating shaft is installed on described dwang, described fixed point rotating shaft is arranged in back up pad, its effect be make lifting apparatus can be in this plane of back up pad taking fixed point rotating shaft as axle center to-and-fro movement, the end of described dwang is provided with the first cradle head, on the first cradle head, be connected with gangbar, the described gangbar other end connects the second cradle head, the second described cradle head connects the push rod of cylinder, described cylinder end is connected with reset switch, described cylinder is provided with very first time relay and second time relay from front to back, in the time that steel pipe to be measured touches steel pipe touching switch, the push rod of cylinder starts to reclaim, push rod touches the very first time when relay, steel pipe to be measured just runs to inner diameter measurement circular hole, push rod suspends some seconds to complete inner diameter measurement, in the time that push rod touches second time relay, steel pipe to be measured just runs to length detection circular hole, push rod suspends some seconds to complete length detection.Its operation is: steel pipe enters inspection passage, be subject to gravity effect steel pipe automatic rolling, now the bottom surface of the tangent plane of one of them roller of lifting apparatus and inspection passage is in same plane, steel pipe rolls into (between two rollers) in lifting apparatus along this plane, steel pipe touches steel pipe touching switch, steel pipe touching switch makes the push rod retraction of cylinder, push rod pulls gangbar by the second cradle head, gangbar pulls dwang by the first cradle head, dwang makes lifting apparatus and steel pipe move obliquely, push rod touches the very first time when relay, push rod suspends some seconds to complete inner diameter measurement, in the time that push rod touches second time relay, push rod suspends some seconds to complete length detection, in the time that push rod retracts to cylinder bottommost, steel pipe is subject to the attraction of gravity and leaves lifting apparatus and roll into the endpiece that checks passage, now push rod has also touched reset switch, device starts to reset.
Described its length of base plate breach is greater than the twice of the stent length that roller is installed, and the twice that its length of base plate breach is less than the stent length that roller is installed adds the diameter of a steel pipe to be measured, its effect is to allow lifting apparatus at indentation, there motion and interference checking passage not, also ensure that steel pipe to be detected can accurately roll into lifting apparatus and can not drop from indentation, there.
Described roller comprises the aluminum alloy wheel that rack-mount rotating shaft, rotating shaft outside are provided with, because the steel pipe under gravity can roll by adipping, the aluminum alloy wheel of turntable there will not be the situation on lifting apparatus by steel pipe strap, is convenient to steel pipe turnover lifting apparatus.
The beneficial effects of the utility model are: the utility model is reasonable in design, by the power of cylinder generator reciprocally swinging, by the cooperation of lifting apparatus and cylinder and the time relay, realize steel pipe automatic lifting and lifted corresponding surveyed area, effectively improved the precision and the efficiency that detect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1-checks passage, 2-roller, 3-steel pipe touching switch, 4-back up pad, the rotating shaft of 5-fixed point, 6-the first cradle head, 7-the second cradle head, 8-cylinder, 11-inner diameter measurement circular hole, 12-length detection circular hole, 81-very first time relay, 82-second time relay, 83-reset switch, 9-steel pipe to be measured.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, the reciprocal lifting apparatus of a kind of steel pipe self-verifying machine, comprises and checks passage 1, cylinder 8, lifting apparatus and back up pad 4.
Described inspection passage 1 comprises base plate, is arranged on the backplate of base plate both sides, rolls for ease of steel pipe to be measured, checks that passage 1 is for tilting to install, and described base plate is provided with one section of breach, and described backplate is provided with inner diameter measurement circular hole 11 and length detection circular hole 12.Described its length of base plate breach is greater than the twice of the stent length that roller 2 is installed, and the twice that its length of base plate breach is less than the stent length that roller 2 is installed adds the diameter of a steel pipe 9 to be measured, its effect is to allow lifting apparatus at indentation, there motion and interference checking passage not, also ensure that steel pipe 9 to be detected can accurately roll into lifting apparatus.Described roller 2 comprises the aluminum alloy wheel that rack-mount rotating shaft, rotating shaft outside are provided with, because the steel pipe under gravity can roll by adipping, the aluminum alloy wheel of turntable there will not be the situation on lifting apparatus by steel pipe strap, is convenient to steel pipe turnover lifting apparatus.
It is contrary that the installation direction that described lifting apparatus comprises two mutually perpendicular supports, be arranged on two rollers 2 on support respectively, be arranged on two steel pipes touching switches 3 on support intersection point, be arranged on two dwangs on support intersection point and dwang and steel pipe are touched switch 3, one fixed point rotating shaft 5 is installed on described dwang, described fixed point rotating shaft 5 is arranged in back up pad 4, its effect be make lifting apparatus can be in back up pad 4 these planes taking fixed point rotating shaft 5 as axle center to-and-fro movement.
The end of described dwang is provided with the first cradle head 6, on the first cradle head 6, be connected with gangbar, the described gangbar other end connects the second cradle head 7, the second described cradle head 7 connects the push rod of cylinder 8, described cylinder 8 ends are connected with reset switch 83, described cylinder 8 is provided with very first time relay 81 and second time relay 82 from front to back, in the time that steel pipe 9 to be measured touches steel pipe touching switch 3, the push rod of cylinder 8 starts to reclaim, push rod touches the very first time when relay 81, steel pipe 9 to be measured just runs to inner diameter measurement circular hole 11, push rod suspends some seconds to complete inner diameter measurement, in the time that push rod touches second time relay 82, steel pipe 9 to be measured just runs to length detection circular hole 12, push rod suspends some seconds to complete length detection.
Its operation is: steel pipe 9 to be measured enters and checks passage 1, be subject to gravity effect steel pipe automatic rolling, now the bottom surface of the tangent plane of one of them roller 2 of lifting apparatus and inspection passage 1 is in same plane, steel pipe rolls into (between two rollers) in lifting apparatus along this plane, steel pipe touches steel pipe touching switch 3, steel pipe touching switch 3 makes the push rod retraction of cylinder 8, push rod pulls gangbar by the second cradle head 7, gangbar pulls dwang by the first cradle head 6, dwang makes lifting apparatus and steel pipe move obliquely, push rod touches the very first time when relay 81, push rod suspends some seconds to complete inner diameter measurement, in the time that push rod touches second time relay 82, push rod suspends some seconds to complete length detection, in the time that push rod retracts to cylinder 8 bottommost, steel pipe is subject to the attraction of gravity and leaves lifting apparatus and roll into the endpiece that checks passage 1, now push rod has also touched reset switch 83, push rod starts to release, device starts to reset.
That in above-described embodiment and instructions, describes just illustrates principle of the present utility model and most preferred embodiment; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (2)
1. the reciprocal lifting apparatus of steel pipe self-verifying machine, comprise inspection passage, cylinder, lifting apparatus and back up pad, it is characterized in that, described inspection passage comprises base plate, be arranged on the backplate of base plate both sides, described base plate is provided with one section of breach, described backplate is provided with inner diameter measurement circular hole and length detection circular hole, described lifting apparatus comprises two mutually perpendicular supports, be arranged on respectively two rollers on support, be arranged on two steel pipe touching switches on support intersection point, the installation direction that is arranged on two dwangs on support intersection point and dwang is contrary with steel pipe touching switch, one fixed point rotating shaft is installed on described dwang, described fixed point rotating shaft is arranged in back up pad, the end of described dwang is provided with the first cradle head, on the first cradle head, be connected with gangbar, the described gangbar other end connects the second cradle head, the second described cradle head connects the push rod of cylinder, described cylinder end is connected with reset switch, described cylinder is provided with very first time relay and second time relay from front to back.
2. the reciprocal lifting apparatus of a kind of steel pipe self-verifying machine according to claim 1, is characterized in that: described roller comprises the aluminum alloy wheel that rack-mount rotating shaft, rotating shaft outside are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507935.4U CN204027544U (en) | 2014-09-04 | 2014-09-04 | The reciprocal lifting apparatus of a kind of steel pipe self-verifying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507935.4U CN204027544U (en) | 2014-09-04 | 2014-09-04 | The reciprocal lifting apparatus of a kind of steel pipe self-verifying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027544U true CN204027544U (en) | 2014-12-17 |
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ID=52067389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507935.4U Expired - Lifetime CN204027544U (en) | 2014-09-04 | 2014-09-04 | The reciprocal lifting apparatus of a kind of steel pipe self-verifying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990827A (en) * | 2017-12-12 | 2018-05-04 | 株洲易力达机电有限公司 | Worm screw M values and flank of tooth bounce automatic detection system |
| CN112825883A (en) * | 2020-04-16 | 2021-05-25 | 王岩 | Straight-tube type continuous reciprocating hele noodle making machine |
-
2014
- 2014-09-04 CN CN201420507935.4U patent/CN204027544U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990827A (en) * | 2017-12-12 | 2018-05-04 | 株洲易力达机电有限公司 | Worm screw M values and flank of tooth bounce automatic detection system |
| CN107990827B (en) * | 2017-12-12 | 2022-03-08 | 株洲易力达机电有限公司 | Full-automatic detection system for M value and tooth surface run-out of worm |
| CN112825883A (en) * | 2020-04-16 | 2021-05-25 | 王岩 | Straight-tube type continuous reciprocating hele noodle making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 511300 workshop A3, high tech industrial base, East District, Zengjiang street, Zengcheng District, Guangzhou City, Guangdong Province Patentee after: Ming Hao auto metal parts (Guangzhou) Co.,Ltd. Address before: Workshop A3, high tech industrial base, East District, Zengjiang street, Zengcheng City, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU KOIDE KOKAN Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |