CN111121691A - Processing part length measurement equipment - Google Patents
Processing part length measurement equipment Download PDFInfo
- Publication number
- CN111121691A CN111121691A CN202010129559.XA CN202010129559A CN111121691A CN 111121691 A CN111121691 A CN 111121691A CN 202010129559 A CN202010129559 A CN 202010129559A CN 111121691 A CN111121691 A CN 111121691A
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- gear
- rotating shaft
- machine body
- roller
- clamping jaw
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
Abstract
The invention discloses a length measuring device for a machined part, which comprises a device body, wherein a first rotating shaft is rotatably arranged in the device body, a first roller is arranged in the middle of the first rotating shaft, a first conveyor belt is arranged on the first roller, a clamp base is arranged on the first conveyor belt, a clamp is arranged on the clamp base, a part to be tested is clamped in the clamp, a second roller is rotatably arranged in the machine body in front of the first roller, a second conveyor belt is sleeved on the second roller, a rack baffle is arranged in the machine body in a vertically sliding manner between the first roller and the second roller, the equipment is arranged on a processing production line of parts, can measure the length of each produced part and record data, is beneficial to analyzing the error range and rejection rate of the product of the production line, and can provide data support for the classification of qualified and unqualified products.
Description
Technical Field
The invention relates to the technical field of measurement, in particular to a length measuring device for a machined part.
Background
In machining, errors cannot be avoided, but no matter what parts are machined, an error tolerance range exists, the produced parts need to be measured in size to detect whether the produced parts meet machining standards, and when the parts are produced in large quantities, the size of each part needs to be measured, so that a size detection station is preferably added to a production line.
Disclosure of Invention
Aiming at the technical defects, the invention provides a length measuring device for a machined part, which can overcome the defects.
The invention relates to a length measuring device for a machined part, which comprises a device body, wherein a first rotating shaft is rotatably arranged in the device body, a first roller is arranged in the middle of the first rotating shaft, a first conveying belt is arranged on the first roller, a clamp base is arranged on the first conveying belt, a clamp is arranged on the clamp base, a part to be measured is clamped in the clamp, a wedge-shaped sliding block is slidably arranged at the left end of the clamp base, the inclined surface of the wedge-shaped sliding block faces forwards, a first spring is connected between the right end of the wedge-shaped sliding block and the clamp base, a first gear is arranged at the left end of the first rotating shaft, a second gear is arranged above the first gear, the second gear is arranged on a second rotating shaft, the second rotating shaft is rotatably arranged in the device body, a second spring is arranged at the left end of the second rotating shaft and connected with the device body, and the right end of the second rotating shaft, the sliding block is installed in the machine body in a left-right sliding mode, a third rotating shaft is installed above the second gear in the machine body in a rotating mode, a third gear is installed on the third rotating shaft, the third gear and the first gear are located in the same vertical direction, a first bevel gear is further installed on the third rotating shaft, the first bevel gear is meshed with a second bevel gear, the second bevel gear is installed on a fourth rotating shaft, the fourth rotating shaft is installed in the machine body in a rotating mode, a first belt wheel is installed on the fourth rotating shaft, the first belt wheel is connected with a second belt wheel through a belt, the second belt wheel is installed on a fifth rotating shaft, and the fifth rotating shaft is installed in the machine body in a rotating mode.
Advantageously, a first incomplete gear and a second incomplete gear are further mounted on the fifth rotating shaft, the first incomplete gear and the second incomplete gear are in the same amplitude and opposite in direction, the first incomplete gear is meshed with a first C-shaped rack plate, the second incomplete gear is meshed with a second C-shaped toothed bar plate, the first C-shaped toothed bar plate and the second C-shaped toothed bar plate are arranged in the machine body in a left-right sliding mode, but the directions of the two are opposite, the right end of the first C-shaped toothed bar plate is contacted with the right clamping jaw, the right clamping jaw is arranged in the machine body in a left-right sliding manner, the right end face of the right clamping jaw is provided with a third spring connected with the machine body, the left end of the second C-shaped toothed plate is contacted with the left clamping jaw, the left clamping jaw is installed in the machine body in a left-right sliding mode, and a fourth spring is arranged on the left end face of the left clamping jaw and connected with the machine body.
Beneficially, a fourth gear is mounted at the right end of the first rotating shaft, the fourth gear is meshed with a fifth gear, the fifth gear is rotatably mounted in the machine body, the fifth gear is meshed with a sixth gear, the sixth gear is mounted on a sixth rotating shaft, the sixth rotating shaft is rotatably mounted in the machine body, a third incomplete gear is further mounted on the sixth rotating shaft, the third incomplete gear is meshed with a rack baffle, the rack baffle is vertically slidably mounted in the machine body, and a fifth spring is arranged at the lower end of the rack baffle and meshed with the machine body.
Advantageously, a second roller is rotatably mounted in the machine body in front of the first roller, and a second conveyor belt is sleeved on the second roller.
The beneficial effects are that: the equipment is arranged on a processing production line of parts, can measure the length of each produced part and record data, is beneficial to analyzing the error range and rejection rate of the product of the production line, and can provide data support for the classification of qualified and unqualified products.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a length measuring apparatus for a machined part according to the present invention;
FIG. 2 is a schematic sectional view taken along the direction "A-A" in FIG. 1;
FIG. 3 is a schematic sectional view taken along the direction "B-B" in FIG. 1;
FIG. 4 is a schematic sectional view of the structure of FIG. 1 taken along the direction of "C-C";
FIG. 5 is a schematic sectional view taken along the direction "D-D" in FIG. 1; .
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention discloses a length measuring device for a machined part, which comprises a device body 8, wherein a first rotating shaft 9 is rotatably arranged in the device body 8, a first roller 3 is arranged in the middle of the first rotating shaft 9, a first conveying belt 1 is arranged on the first roller 3, a clamp base 5 is placed on the first conveying belt 1, a clamp 6 is arranged on the clamp base 5, a part 7 to be measured is clamped in the clamp 6, a wedge-shaped sliding block 40 is slidably arranged at the left end of the clamp base 5, the inclined plane of the wedge-shaped sliding block 40 faces forwards, a first spring 41 is connected between the right end of the wedge-shaped sliding block 40 and the clamp base 5, a first gear 10 is arranged at the left end of the first rotating shaft 9, a second gear 14 is arranged above the first gear 10, the second gear 14 is arranged on a second rotating shaft 11, the second rotating shaft 11 is rotatably arranged in the device body 8, a second spring 12 is mounted at the left end of the second rotating shaft 11 and connected with the machine body 8, the right end of the second rotating shaft 11 is mounted at the left end of a sliding block 13, the sliding block 13 is slidably mounted in the machine body 8 from left to right, a third rotating shaft 16 is rotatably mounted in the machine body 8 above the second gear 14, a third gear 15 is mounted on the third rotating shaft 16, the third gear 15 and the first gear 10 are in the same vertical direction, a first bevel gear 17 is further mounted on the third rotating shaft 16, the first bevel gear 17 is engaged with a second bevel gear 18, the second bevel gear 18 is mounted on a fourth rotating shaft 19, the fourth rotating shaft 19 is rotatably mounted in the machine body 8, a first belt pulley 20 is mounted on the fourth rotating shaft 19, the first belt pulley 20 is connected with a second belt pulley 22 through a belt 21, and the second belt pulley 22 is mounted on a fifth rotating shaft 23, the fifth rotating shaft 23 is rotatably installed in the machine body 8.
Advantageously, a first incomplete gear 24 and a second incomplete gear 25 are further mounted on the fifth rotating shaft 23, the first incomplete gear 24 and the second incomplete gear 25 are identical in amplitude and opposite in orientation, the first incomplete gear 24 is engaged with a first C-shaped toothed plate 26, the second incomplete gear 25 is engaged with a second C-shaped toothed plate 27, the first C-shaped toothed plate 26 and the second C-shaped toothed plate 27 are both slidably mounted in the machine body 8 from left to right but opposite in orientation, the right end of the first C-shaped toothed plate 26 is in contact with a right clamping jaw 28, the right clamping jaw 28 is slidably mounted in the machine body 8 from left to right, the right end face of the right clamping jaw 28 is provided with a third spring 29 connected with the machine body 8, the left end of the second C-shaped toothed plate 27 is in contact with a left clamping jaw 31, the left clamping jaw 31 is slidably mounted in the machine body 8 from left to right, the left end face of the left clamping jaw 31 is provided with a fourth spring 32 which is connected with the machine body 8.
Advantageously, a fourth gear 33 is mounted at the right end of the first rotating shaft 9, the fourth gear 33 is engaged with a fifth gear 34, the fifth gear 34 is rotatably mounted in the machine body 8, the fifth gear 34 is engaged with a sixth gear 35, the sixth gear 35 is mounted on a sixth rotating shaft 36, the sixth rotating shaft 36 is rotatably mounted in the machine body 8, a third incomplete gear 37 is further mounted on the sixth rotating shaft 6, the third incomplete gear 37 is engaged with a rack baffle 38, the rack baffle 38 is slidably mounted in the machine body 8 up and down, and a fifth spring 39 is disposed at the lower end of the rack baffle 38 and is engaged with the machine body 8.
Advantageously, a second roller 4 is rotatably mounted in the machine body 8 in front of the first roller 3, the second roller 4 being fitted with a second conveyor belt 2.
In the initial state, the first spring 41, the third spring 29 and the fourth spring 32 are in a compressed state, the second spring 12 and the fifth spring 39 are in a normal state, the third incomplete gear 37 is not meshed with the rack baffle 38, and the first conveyor belt 1 and the second conveyor belt 2 are in a rotating state;
when the first conveyor belt 1 starts to rotate, the first roller 3 is driven to rotate, the first rotating shaft 9 is driven to rotate, the first gear 10 and the fourth gear 33 are driven to rotate, the fourth gear 33 rotates to drive the fifth gear 34 to rotate, the sixth gear 35 is driven to rotate, the sixth rotating shaft 36 is driven to rotate, and the third incomplete gear 37 is driven to rotate.
The fixture base 5 brings the part 7 to be detected into the detection station along the first conveyor belt 1 until the part touches the rack baffle 38 and stops, at this time, the wedge-shaped slider 40 contacts the slider 13, and then the wedge-shaped slider 40 is ejected leftwards under the action of the first spring 41, so as to drive the slider 13 to slide leftwards, so as to drive the second rotating shaft 11 to slide leftwards, so as to drive the second gear 14 to slide leftwards, so as to cause the second gear 14 to be meshed with the first gear 10 and the third gear 15, so as to cause the first gear 10 to drive the second gear 14 to rotate, so as to drive the third gear 15 to rotate, so as to drive the third rotating shaft 16 to rotate, so as to drive the first bevel gear 17 to rotate, so as to drive the second bevel gear 18 to rotate, so as to drive the fourth rotating shaft 19 to rotate, so as to drive the first pulley 20 to rotate, so as to drive the second pulley 22 to rotate, so as to drive the fifth rotating, the first incomplete gear 24 rotates to drive the first C-shaped toothed plate 26 to slide leftwards, so that the right clamping jaw 28 slides leftwards under the action of the third spring 29, meanwhile, the second incomplete gear 25 rotates to drive the second C-shaped toothed plate 27 to slide rightwards, so that the left clamping jaw 31 slides rightwards under the action of the fourth spring 32, the right clamping jaw 28 and the left clamping jaw 31 slide until the parts 7 to be tested stop, the system records that the data between the right clamping jaw 28 and the left clamping jaw 31 at the moment is the length of the parts, and then the first incomplete gear 24 and the second incomplete gear 25 continue to rotate, so that the first C-shaped toothed plate 26 and the second C-shaped toothed plate 27 move in opposite directions, and the right clamping jaw 28 and the left clamping jaw 31 are pushed to reset.
At this time, the third incomplete gear 37 is rotated to be engaged with the rack guard 38, so as to drive the rack guard 38 to descend, thereby advancing the jig base 5 from the first conveyor belt 1 to the second conveyor belt 2.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (4)
1. A length measuring device for machined parts comprises a device body, wherein a first rotating shaft is rotatably arranged in the device body, a first roller is arranged in the middle of the first rotating shaft, a first conveying belt is arranged on the first roller, a clamp base is placed on the first conveying belt, a clamp is arranged on the clamp base, a part to be measured is clamped in the clamp, a wedge-shaped sliding block is slidably arranged at the left end of the clamp base, the inclined plane of the wedge-shaped sliding block faces forwards, a first spring is connected between the right end of the wedge-shaped sliding block and the clamp base, a first gear is arranged at the left end of the first rotating shaft, a second gear is arranged above the first gear, the second gear is arranged on a second rotating shaft, the second rotating shaft is rotatably arranged in the device body, a second spring is arranged at the left end of the second rotating shaft and connected with the device body, and the right end of the second rotating shaft is arranged at, the sliding block is installed in the machine body in a left-right sliding mode, a third rotating shaft is installed above the second gear in the machine body in a rotating mode, a third gear is installed on the third rotating shaft, the third gear and the first gear are located in the same vertical direction, a first bevel gear is further installed on the third rotating shaft, the first bevel gear is meshed with a second bevel gear, the second bevel gear is installed on a fourth rotating shaft, the fourth rotating shaft is installed in the machine body in a rotating mode, a first belt wheel is installed on the fourth rotating shaft, the first belt wheel is connected with a second belt wheel through a belt, the second belt wheel is installed on a fifth rotating shaft, and the fifth rotating shaft is installed in the machine body in a rotating mode.
2. The machined part length measuring apparatus of claim 1, wherein: the fifth rotating shaft is also provided with a first incomplete gear and a second incomplete gear, the first incomplete gear and the second incomplete gear have the same amplitude and opposite directions, the first incomplete gear is meshed with a first C-shaped toothed strip plate, the second incomplete gear is meshed with a second C-shaped toothed strip plate, the first C-shaped toothed bar plate and the second C-shaped toothed bar plate are arranged in the machine body in a left-right sliding mode, but the directions of the two are opposite, the right end of the first C-shaped toothed bar plate is contacted with the right clamping jaw, the right clamping jaw is arranged in the machine body in a left-right sliding manner, the right end face of the right clamping jaw is provided with a third spring connected with the machine body, the left end of the second C-shaped toothed plate is contacted with the left clamping jaw, the left clamping jaw is installed in the machine body in a left-right sliding mode, and a fourth spring is arranged on the left end face of the left clamping jaw and connected with the machine body.
3. The machined part length measuring apparatus of claim 1, wherein: the fourth gear is installed at the right end of the first rotating shaft and meshed with the fifth gear, the fifth gear is rotatably installed in the machine body and meshed with the sixth gear, the sixth gear is installed on the sixth rotating shaft, the sixth rotating shaft is rotatably installed in the machine body, a third incomplete gear is further installed on the sixth rotating shaft and meshed with a rack baffle, the rack baffle is vertically slidably installed in the machine body, and a fifth spring is arranged at the lower end of the rack baffle and meshed with the machine body.
4. The machined part length measuring apparatus of claim 1, wherein: a second roller is rotatably arranged in the machine body in front of the first roller, and a second conveyor belt is sleeved on the second roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010129559.XA CN111121691B (en) | 2020-02-28 | 2020-02-28 | Processing part length measurement equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010129559.XA CN111121691B (en) | 2020-02-28 | 2020-02-28 | Processing part length measurement equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111121691A true CN111121691A (en) | 2020-05-08 |
| CN111121691B CN111121691B (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010129559.XA Active CN111121691B (en) | 2020-02-28 | 2020-02-28 | Processing part length measurement equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN111121691B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130192079A1 (en) * | 2011-12-23 | 2013-08-01 | Asm Automation Sensorik Messtechnik Gmbh | Tension element position sensor |
| JP2014237384A (en) * | 2013-06-07 | 2014-12-18 | 株式会社ジェイテクト | Steering device |
| CN106334971A (en) * | 2016-08-31 | 2017-01-18 | 佛山市普拉迪数控科技有限公司 | Intelligent machining system capable of measuring lengths of workpieces automatically |
| CN108895997A (en) * | 2018-06-27 | 2018-11-27 | 芜湖迅创信息科技有限公司 | A kind of timber width of measuring device |
| CN209263871U (en) * | 2018-10-31 | 2019-08-16 | 唐山瑞尔威机械设备有限公司 | It is a kind of for measure EMU window center away from measurement tooling |
| CN110320194A (en) * | 2019-08-16 | 2019-10-11 | 嵊州摩天自动化设备有限公司 | A kind of detector for high-end tiles flatness and reflectance |
| CN110802276A (en) * | 2019-12-06 | 2020-02-18 | 浦江宿立机械科技有限公司 | Machining device for gear manufacturing and detection |
| CN111208209A (en) * | 2020-03-27 | 2020-05-29 | 广州利何机械科技有限公司 | Ultrasonic flaw detection equipment for metal plate |
-
2020
- 2020-02-28 CN CN202010129559.XA patent/CN111121691B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130192079A1 (en) * | 2011-12-23 | 2013-08-01 | Asm Automation Sensorik Messtechnik Gmbh | Tension element position sensor |
| JP2014237384A (en) * | 2013-06-07 | 2014-12-18 | 株式会社ジェイテクト | Steering device |
| CN106334971A (en) * | 2016-08-31 | 2017-01-18 | 佛山市普拉迪数控科技有限公司 | Intelligent machining system capable of measuring lengths of workpieces automatically |
| CN108895997A (en) * | 2018-06-27 | 2018-11-27 | 芜湖迅创信息科技有限公司 | A kind of timber width of measuring device |
| CN209263871U (en) * | 2018-10-31 | 2019-08-16 | 唐山瑞尔威机械设备有限公司 | It is a kind of for measure EMU window center away from measurement tooling |
| CN110320194A (en) * | 2019-08-16 | 2019-10-11 | 嵊州摩天自动化设备有限公司 | A kind of detector for high-end tiles flatness and reflectance |
| CN110802276A (en) * | 2019-12-06 | 2020-02-18 | 浦江宿立机械科技有限公司 | Machining device for gear manufacturing and detection |
| CN111208209A (en) * | 2020-03-27 | 2020-05-29 | 广州利何机械科技有限公司 | Ultrasonic flaw detection equipment for metal plate |
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| Publication number | Publication date |
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| CN111121691B (en) | 2020-08-07 |
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Effective date of registration: 20200714 Address after: 063000, Hebei County, Tangshan City province Luannan Song County Town Industrial Zone Applicant after: TANGSHAN HONGLI TOOL MANUFACTURING Co.,Ltd. Address before: 325024 Honglian cultural and creative park, No.209, Wenchang Road, Puzhou street, Longwan District, Wenzhou City, Zhejiang Province Applicant before: Wenzhou Kaiwen Electronic Technology Co.,Ltd. |
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