CN209894162U - Detection equipment suitable for workpiece flatness - Google Patents
Detection equipment suitable for workpiece flatness Download PDFInfo
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- CN209894162U CN209894162U CN201920844378.8U CN201920844378U CN209894162U CN 209894162 U CN209894162 U CN 209894162U CN 201920844378 U CN201920844378 U CN 201920844378U CN 209894162 U CN209894162 U CN 209894162U
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- 238000001514 detection method Methods 0.000 title abstract description 25
- 239000000523 sample Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
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- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to a detect technical field, disclose a check out test set suitable for work piece roughness, including the operation mesa, operation mesa bottom left and right sides fixed connection stand, operation mesa sliding connection grip block, left side grip block right side fixed connection fixing base, the work piece is connected to the fixing base, operation mesa right side fixed connection driving motor, the first gear of driving motor output shaft fixed connection and lack the tooth gear, the second gear is connected in first gear engagement, second gear fixed connection second lead screw right-hand member, second lead screw threaded connection slider, slider top fixed connection ejector pin. The utility model discloses can be used in the detection link in the production of rotating member, drive whole device motion through a motor, reduce the control degree of difficulty of device to reduced because the error of motor itself is to the influence of final result, easy operation, it is high to detect the precision, suitable using widely.
Description
Technical Field
The utility model relates to a detect technical field, specifically a check out test set suitable for work piece roughness.
Background
When some things are processed or produced, the surface is not absolutely flat, so the difference between the flat and absolute level, which is the flatness, is better if the numerical value is smaller.
For example, when processing materials such as pipes or bars, there is a certain requirement for the flatness of the product. The detection mode commonly used at present detects through handheld flatness meter, and the process of detection is more loaded down with trivial details, and when the work piece appearance volume ratio that needs to detect is great, measurement personnel's work load will be very big, and the use of the check out test set of specialty this moment just can reduce measurement personnel's the amount of labour to the efficiency of improvement detection that can be very big.
Chinese patent (publication No. CN 208043044U) discloses a detection device suitable for workpiece flatness, which comprises a detection table, wherein a rectangular groove is arranged at the top of the detection table, a fixed plate is arranged on the inner bottom wall of the rectangular groove, a groove is arranged at the top of the fixed plate, a first driving motor is fixed on the inner wall of one side of the groove, a first thread sleeve is connected onto an output shaft of the first driving motor, movable blocks are sleeved on the two sides of the first thread sleeve in a threaded manner, a mounting plate is fixed at the top of each movable block, a second driving motor is arranged above the first driving motor, a second thread sleeve is connected onto an output shaft of the second driving motor, a connecting block is sleeved on the middle position of the second thread sleeve in a threaded manner, an electric sliding table is arranged at the top of the connecting block, a sliding end of the electric sliding table is provided with a sliding block, a supporting plate is fixed at the top of the sliding block through, the device drives the whole detection equipment to move through three motors, the control is more complicated, and because the number of the motors is too much, the error caused by the control of the motors is increased, so that the precision of the final detection result can not be ensured.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a check out test set suitable for work piece roughness to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a detection device suitable for workpiece flatness comprises an operation table top, wherein the left side and the right side of the bottom of the operation table top are fixedly connected with upright posts, the operation table top is connected with a clamping plate in a sliding manner, the right side of the left clamping plate is fixedly connected with a fixed seat, the fixed seat is connected with a workpiece, the right side of the operation table top is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a first gear and a gear with missing teeth, the first gear is meshed with a second gear, the second gear is fixedly connected with the right end of a second lead screw, the second lead screw is in threaded connection with a sliding block, the top of the sliding block is fixedly connected with an ejector rod, the end part of the ejector rod is fixedly connected with a detection probe, the gear with missing teeth is engaged with a third gear which is fixedly connected with a first rotating shaft which is fixedly connected with a fixed seat, the stand rotates and connects first lead screw, and first lead screw threaded part connects the grip block, the right side grip block rotates and connects first pivot.
As a further aspect of the present invention: the operation table top is fixedly connected with a bearing seat, and the bearing seat is rotatably connected with a second screw rod.
As a further aspect of the present invention: and the left end of the first screw rod is fixedly connected with a rotating wheel.
As a further aspect of the present invention: the operation table top is connected with the sliding block in a sliding mode.
As a further aspect of the present invention: the second screw rod is connected with the clamping plate in a penetrating way.
As a further aspect of the present invention: the detection probe comprises a guide wheel, and the guide wheel is rotatably connected with the second rotating shaft.
As a further aspect of the present invention: the top of the ejector rod is fixedly connected with the supporting seat, the supporting seat is provided with a sliding groove, and the sliding groove is connected with the second rotating shaft in a sliding mode.
As a further aspect of the present invention: the bottom of the sliding groove is fixedly connected with a spring, and the top of the spring is fixedly connected with a second rotating shaft.
As a further aspect of the present invention: and the right side of the second rotating shaft is fixedly connected with a contact rod.
As a further aspect of the present invention: the right side of the ejector rod is fixedly connected with the contact block.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can be used in the detection link in the rotating member production, the roughness of rod and tubular product detects for example, through setting up the grip block, the regulation structure is constituteed to first lead screw, make the device can adapt to the work piece of different length through this structure, and constitute slewing mechanism through scarce tooth gear and third gear, intermittent type nature rotation through this mechanism makes test probe can all detect the surface of whole work piece, do not keep the detection dead angle, this device drives whole device motion through a motor, the control degree of difficulty of device has been reduced, and reduced because the error of motor itself is to the influence of final result, and the operation is thus simple, the detection precision is high, and the suitable popularization and use.
Drawings
Fig. 1 is a schematic structural diagram of a detection device suitable for detecting flatness of a workpiece.
FIG. 2 is a schematic cross-sectional view of a cross-section A-A of an apparatus for inspecting flatness of a workpiece.
Fig. 3 is a schematic structural diagram of a detection probe in the detection device suitable for workpiece flatness.
In the figure: 1-upright column, 2-first screw rod, 3-rotating wheel, 4-operating table top, 5-clamping plate, 6-second screw rod, 7-bearing seat, 8-fixed seat, 9-workpiece, 10-first rotating shaft, 11-third gear, 12-missing gear, 13-first gear, 14-driving motor, 15-second gear, 16-sliding block, 17-ejector rod, 18-detection probe, 19-supporting seat, 20-second rotating shaft, 21-contact rod, 22-contact block, 23-sliding groove, 24-spring and 25-guide wheel.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example one
Referring to fig. 1 and 2, a detection device suitable for flatness of a workpiece includes an operation table top 4, columns 1 are fixedly connected to the left side and the right side of the bottom of the operation table top 4, the operation table top 4 is slidably connected with a clamping plate 5, a fixing seat 8 is fixedly connected to the right side of the left clamping plate 5, the fixing seat 8 is connected with a workpiece 9, a driving motor 14 is fixedly connected to the right side of the operation table top 4, an output shaft of the driving motor 14 is fixedly connected with a first gear 13 and a tooth-lacking gear 12, the first gear 13 is meshed with a second gear 15, the second gear 15 is fixedly connected with the right end of a second lead screw 6, a bearing seat 7 is fixedly connected to the operation table top 4, the bearing seat 7 is rotatably connected with the second lead screw 6, the second lead screw 6 is connected.
Operation mesa 4 sliding connection slider 16, slider 16 top fixed connection ejector pin 17, ejector pin 17 tip fixed connection test probe 18, third gear 11 is connected in the meshing of scarce tooth gear 12, the first pivot 10 of third gear 11 fixed connection, first pivot 10 fixed connection fixing base 8, stand 1 rotates and connects first lead screw 2, 2 left end fixed connection runners 3 of first lead screw, 2 threaded part of first lead screw connect grip block 5, right side grip block 5 rotates and connects first pivot 10.
Example two
Referring to fig. 1 and 3, in the second embodiment, the first embodiment is improved, the detecting probe 18 includes a guide wheel 25, the guide wheel 25 is rotatably connected to the second rotating shaft 20, the top of the ejector rod 17 is fixedly connected to the supporting seat 19, the supporting seat 19 is provided with a sliding groove 23, the sliding groove 23 is slidably connected to the second rotating shaft 20, the bottom of the sliding groove 23 is fixedly connected to a spring 24, the top of the spring 24 is fixedly connected to the second rotating shaft 20, the right side of the second rotating shaft 20 is fixedly connected to the contact rod 21, and the right side of the ejector rod 17 is fixedly connected to the contact block 22. In factory production, the actual flatness of each workpiece 9 does not need to be detected, only whether the product is in a certain flatness range needs to be detected, the product rolls on the surface of the product through the guide wheel 25, when the surface of the product is uneven, the guide wheel 25 drives the second rotating shaft 20 to slide up and down, so that the contact rod 21 is driven to move up and down, the distance between the contact rod 21 and the contact block 22 is adjusted to be the flatness range, therefore, when the contact rod 21 contacts the contact block 22, the flatness of the product is shown to exceed the standard range of the production requirement, the product belongs to a defective product, when the product is not contacted, the product is shown to be in accordance with the production requirement, and the flatness of the product can be rapidly detected through the mode.
In the use process of the utility model, firstly, the rotating wheel 3 is rotated, the rotating wheel 3 drives the first screw rod 2 to rotate, the first screw rod 2 is provided with two screw threads with opposite rotating directions, and the two screw threads are respectively in threaded connection with the two clamping plates 5, the clamping plates 5 can be driven to move close to each other or move away from each other by the rotation of the first screw rod 2, thereby the distance between the two clamping plates 5 is adjusted by rotating the rotating wheel 3, when the distance between the two clamping plates 5 meets the requirement of clamping a workpiece 9, the rotating wheel 3 is stopped to rotate, the workpiece 9 is fixed in the fixed seat 8, the driving motor 14 is started, the output shaft of the driving motor 14 drives the first gear 13 and the tooth-lacking gear 12 to rotate, the first gear 13 drives the second gear 15 which is in meshed connection with the first gear to rotate, the second gear 15 drives the second screw rod 6 to rotate, the second screw rod 6 is provided with the double-helix chute 23, the sliding block 16 is driven to move left and right, meanwhile, the third gear 11 is driven to rotate by the gear with missing teeth 12, so that the third gear 11 intermittently rotates, the sliding block 16 slides from the left side to the right side or from the right side to the left side through the arrangement of the number of teeth, and the third gear 11 rotates once, so that the whole surface of the workpiece 9 is detected once by the detection probe 18; the utility model discloses can be used in the detection link in the rotating member production, the roughness of rod and tubular product detects for example, through setting up grip block 5, the structure is adjusted to first lead screw 2 group, make the device can adapt to the work piece 9 of different length through this structure, and constitute slewing mechanism through scarce tooth gear 12 and third gear 11, intermittent type nature rotation through this mechanism makes test probe 18 can all detect whole work piece 9's surface, do not keep the detection dead angle, this device drives whole device motion through a motor, the control degree of difficulty of device has been reduced, and reduced because the error of motor itself is to the influence of final result, and easy operation, it is high to detect the precision, suitable using widely.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides a check out test set suitable for work piece roughness, includes operation mesa (4), operation mesa (4) bottom left and right sides fixed connection stand (1), operation mesa (4) sliding connection grip block (5), left side grip block (5) fixed connection fixing base (8), work piece (9) are connected to fixing base (8), its characterized in that, operation mesa (4) right side fixed connection driving motor (14), driving motor (14) output shaft fixed connection first gear (13) and scarce tooth gear (12), second gear (15) are connected in the meshing, second gear (15) fixed connection second lead screw (6) right-hand member, second lead screw (6) threaded connection slider (16), slider (16) top fixed connection ejector pin (17), ejector pin (17) tip fixed connection test probe (18), scarce tooth gear (12) meshing connection third gear (11), third gear (11) first pivot (10) of fixed connection, first pivot (10) fixed connection fixing base (8), stand (1) is rotated and is connected first lead screw (2), and grip block (5) is connected to first lead screw (2) threaded portion, right side grip block (5) are rotated and are connected first pivot (10).
2. The device for detecting the flatness of the workpiece according to claim 1, wherein the operating platform (4) is fixedly connected with a bearing seat (7), and the bearing seat (7) is rotatably connected with the second screw rod (6).
3. The detection device for the flatness of the workpiece according to claim 1, wherein the left end of the first screw rod (2) is fixedly connected with the rotating wheel (3).
4. A device for detecting the flatness of a workpiece according to claim 1 or 2, characterized in that the table top (4) is slidably connected to a slide (16).
5. The apparatus for inspecting the flatness of a workpiece according to claim 1 or 2, wherein the second lead screw (6) is connected through the clamping plate (5).
6. A device for checking the flatness of a workpiece as defined in claim 1, wherein the checking probe (18) comprises a guide wheel (25), the guide wheel (25) being rotatably connected to the second shaft (20).
7. The device for detecting the flatness of the workpiece according to claim 1, wherein the top of the ejector rod (17) is fixedly connected with the supporting seat (19), the supporting seat (19) is provided with a sliding groove (23), and the sliding groove (23) is slidably connected with the second rotating shaft (20).
8. The device for detecting the flatness of the workpiece according to claim 7, wherein the bottom of the sliding chute (23) is fixedly connected with a spring (24), and the top of the spring (24) is fixedly connected with the second rotating shaft (20).
9. The apparatus for detecting the flatness of a workpiece according to claim 6 or 7, wherein the right side of the second rotating shaft (20) is fixedly connected with a contact rod (21).
10. The detection device for the flatness of the workpiece according to claim 1 or 7, wherein the right side of the ejector rod (17) is fixedly connected with a contact block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920844378.8U CN209894162U (en) | 2019-06-05 | 2019-06-05 | Detection equipment suitable for workpiece flatness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920844378.8U CN209894162U (en) | 2019-06-05 | 2019-06-05 | Detection equipment suitable for workpiece flatness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209894162U true CN209894162U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920844378.8U Expired - Fee Related CN209894162U (en) | 2019-06-05 | 2019-06-05 | Detection equipment suitable for workpiece flatness |
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| Country | Link |
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| CN (1) | CN209894162U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854673A (en) * | 2020-09-08 | 2020-10-30 | 温州华志宇强科技有限公司 | Building board roughness detecting system |
| CN112013805A (en) * | 2020-09-08 | 2020-12-01 | 西安建筑科技大学 | Mechanical detection device for controlling engineering |
| CN112197738A (en) * | 2020-10-15 | 2021-01-08 | 董海飞 | Lathe roughness automated inspection and adjusting device |
| CN113587889A (en) * | 2021-08-28 | 2021-11-02 | 王京礼 | High-precision surface flatness detection device for rolling bearing manufacturing |
| CN118518047A (en) * | 2024-07-25 | 2024-08-20 | 泰州洛克机电制造有限公司 | Push rod motor lead screw subassembly worm wheel testing arrangement that beats |
-
2019
- 2019-06-05 CN CN201920844378.8U patent/CN209894162U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854673A (en) * | 2020-09-08 | 2020-10-30 | 温州华志宇强科技有限公司 | Building board roughness detecting system |
| CN112013805A (en) * | 2020-09-08 | 2020-12-01 | 西安建筑科技大学 | Mechanical detection device for controlling engineering |
| CN112197738A (en) * | 2020-10-15 | 2021-01-08 | 董海飞 | Lathe roughness automated inspection and adjusting device |
| CN113587889A (en) * | 2021-08-28 | 2021-11-02 | 王京礼 | High-precision surface flatness detection device for rolling bearing manufacturing |
| CN118518047A (en) * | 2024-07-25 | 2024-08-20 | 泰州洛克机电制造有限公司 | Push rod motor lead screw subassembly worm wheel testing arrangement that beats |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 Termination date: 20210605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |