CN213778891U - High-precision detection equipment for straightness accuracy of precise seamless steel pipe - Google Patents
High-precision detection equipment for straightness accuracy of precise seamless steel pipe Download PDFInfo
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- CN213778891U CN213778891U CN202023204525.7U CN202023204525U CN213778891U CN 213778891 U CN213778891 U CN 213778891U CN 202023204525 U CN202023204525 U CN 202023204525U CN 213778891 U CN213778891 U CN 213778891U
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Abstract
The utility model belongs to straightness accuracy check out test set field specifically is a high accuracy check out test set for accurate seamless steel pipe straightness accuracy, including supporting the base, going up backup pad, amesdial, the backup pad is installed at the top of supporting the base, the top of going up the backup pad is provided with the amesdial, the inside of supporting the base is provided with driving motor. The position of the multifunctional auxiliary plate of the side is limited by arranging the limiting connecting rod in the middle of the connecting angle steel, the position of the multifunctional auxiliary plate of the side is controlled by adopting the adjusting bolt, a grinding plate or an auxiliary rotating wheel can be arranged on the inner side of the multifunctional auxiliary plate of the side, the seamless steel pipe is ground by utilizing the grinding plate, burrs and the like on the seamless steel pipe are ground smoothly, the detection result is prevented from being influenced, a groove is formed in the supporting base in addition, the seamless steel pipe can be placed in the groove, the rotation of the axis of the seamless steel pipe is ensured, and the detection accuracy is further ensured.
Description
Technical Field
The utility model relates to a straightness accuracy check out test set field especially relates to a high accuracy check out test set for accurate seamless steel pipe straightness accuracy.
Background
The shape tolerance refers to an allowable variation amount of a single extracted (actual) element shape. And the straightness is one of the shape tolerances. The straightness tolerance refers to the total amount of variation allowed for a single actual straight line. The tolerance band for controlling the shape error of a plane or a spatial straight line has several different forms according to different situations.
The straightness detection is particularly important for seamless steel pipes, the existing straightness detection is realized by rotating the seamless steel pipes and utilizing a dial indicator, but the existing rotation mode is only that one roller is in contact with the seamless steel pipes, the rollers rotate to drive the seamless steel pipes to rotate, and the rotation mode ensures that the positions of the axes of the seamless steel pipes can be changed definitely, so that measured data can be inaccurate, and the time and labor are wasted due to the fact that the measured data need to be measured for many times.
In order to solve the problems, the application provides high-precision detection equipment for the straightness accuracy of the precise seamless steel tube.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a high accuracy check out test set for accurate seamless steel pipe straightness accuracy has and detects accurately, polishes smoothly, characteristics simple to use.
(II) technical scheme
In order to solve the technical problem, the utility model provides a high-precision detection device for the straightness accuracy of a precise seamless steel tube, which comprises a support base, an upper support plate and a dial indicator, wherein the upper support plate is arranged at the top of the support base;
a driving motor is arranged inside the supporting base, the output end of the driving motor is connected with a transmission belt in a transmission manner, and a driving rotating wheel and an auxiliary rotating wheel are arranged on the inner side of the top of the supporting base;
the bottom of the upper supporting plate is provided with a connecting angle steel, the middle part of the connecting angle steel is provided with a limiting connecting rod, one end of the limiting connecting rod is connected with a side multifunctional auxiliary plate, the inner side of the side multifunctional auxiliary plate is provided with a polishing plate, and the middle part of the other side of the side multifunctional auxiliary plate is connected with an adjusting bolt;
the bottom of amesdial is provided with detects the axostylus axostyle, the bottom of detecting the axostylus axostyle is connected with the transfer line, the top of transfer line is connected with reset spring, and the bottom of transfer line is provided with detects the pulley.
Preferably, the driving rotating wheel is connected with a transmission belt, and two ends of the transmission belt are respectively connected to the driving motor and the driving rotating wheel.
Preferably, the middle part of the adjusting bolt is in threaded connection with the connecting angle steel, and the bottom end of the connecting angle steel is connected with the top of the supporting base.
Preferably, the middle part of the lower surface of the upper supporting plate is provided with a fixing ring, and the middle part of the fixing ring is sleeved with a transmission rod.
Preferably, the upper surface of the upper supporting plate is provided with a telescopic device, the top of the telescopic device is connected with a supporting frame, and the bottom of the dial indicator is installed on the supporting frame.
Preferably, the bottom of the transmission rod is provided with a positioning hole, and the positioning hole is clamped with the fixing ring.
The above technical scheme of the utility model has following profitable technological effect:
1. the position of the multifunctional auxiliary plate of the side is limited by arranging the limiting connecting rod in the middle of the connecting angle steel, the position of the multifunctional auxiliary plate of the side is controlled by adopting the adjusting bolt, a grinding plate or an auxiliary rotating wheel can be arranged on the inner side of the multifunctional auxiliary plate of the side, the seamless steel pipe is ground by utilizing the grinding plate, burrs and the like on the seamless steel pipe are ground smoothly, the detection result is prevented from being influenced, a groove is formed in the supporting base in addition, the seamless steel pipe can be placed in the groove, the rotation of the axis of the seamless steel pipe is ensured, and the detection accuracy is further ensured.
2. The transmission rod is connected to the bottom of the detection shaft rod, the detection pulley is arranged at the bottom of the transmission rod, the detection pulley is contacted with the seamless steel pipe, the transmission rod is used for transmitting the straightness to the detection shaft rod, the straightness is detected, the reliability of the device is improved, the reset spring is arranged on the transmission rod, the detection pulley is contacted with the seamless steel pipe all the time, and the practicability of the device is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the combined structure of the auxiliary rotating wheel and the side multifunctional auxiliary plate of the present invention.
Reference numerals:
1. a support base; 101. a drive motor; 102. a drive belt; 103. a driving rotating wheel; 104. an auxiliary rotating wheel; 2. an upper support plate; 201. connecting angle steel; 202. a limit connecting rod; 203. a side multifunctional auxiliary plate; 204. grinding the plate; 205. adjusting the bolt; 206. a fixing ring; 3. a dial indicator; 301. a support frame; 302. a telescoping device; 303. detecting a shaft lever; 304. a transmission rod; 305. a return spring; 306. positioning holes; 307. and detecting the pulley.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, a high-precision detection device for the straightness accuracy of a precise seamless steel tube is provided, which comprises a support base 1, an upper support plate 2 and a dial indicator 3, wherein the upper support plate 2 is installed on the top of the support base 1, and the dial indicator 3 is arranged on the top of the upper support plate 2;
a driving motor 101 is arranged inside the supporting base 1, the output end of the driving motor 101 is in transmission connection with a transmission belt 102, and a driving rotating wheel 103 and an auxiliary rotating wheel 104 are arranged on the inner side of the top of the supporting base 1;
the bottom of the upper supporting plate 2 is provided with a connecting angle steel 201, the middle part of the connecting angle steel 201 is provided with a limiting connecting rod 202, one end of the limiting connecting rod 202 is connected with a side multifunctional auxiliary plate 203, the inner side of the side multifunctional auxiliary plate 203 is provided with a grinding plate 204, and the middle part of the other side of the side multifunctional auxiliary plate 203 is connected with an adjusting bolt 205;
the bottom of the dial indicator 3 is provided with a detection shaft rod 303, the bottom of the detection shaft rod 303 is connected with a transmission rod 304, the top of the transmission rod 304 is connected with a return spring 305, and the bottom end of the transmission rod 304 is provided with a detection pulley 307.
As shown in fig. 1, a transmission belt 102 is connected to the driving rotation wheel 103, two ends of the transmission belt 102 are respectively connected to the driving motor 101 and the driving rotation wheel 103, and an output end of the driving motor 101 is connected to a middle portion of the driving rotation wheel 103 through the transmission belt 102, so that when the driving motor 101 rotates, the rotation is transmitted to the driving rotation wheel 103 through the transmission belt 102, and a power basis for the rotation of the device is ensured.
In this embodiment, the middle part of the adjusting bolt 205 is screwed on the connecting angle steel 201, the bottom end of the connecting angle steel 201 is connected on the top of the supporting base 1, and the adjusting bolt 205 is screwed on the connecting angle steel 201, so that the position of the side multifunctional auxiliary plate 203 can be adjusted by rotating the adjusting bolt 205, so that the grinding plate 204 or the auxiliary rotating wheel 104 mounted on the inner side of the side multifunctional auxiliary plate 203 is in contact with the seamless steel tube, and the use stability of the device is ensured.
As shown in fig. 1, a fixing ring 206 is arranged in the middle of the lower surface of the upper support plate 2, a transmission rod 304 is sleeved in the middle of the fixing ring 206, the fixing ring 206 is arranged on the lower surface of the upper support plate 2, and the transmission rod 304 penetrates through the fixing ring 206, so that the position of the transmission rod 304 is further limited, the transmission rod 304 only has a lifting function during detection, and the detection accuracy of the device is improved.
It should be noted that the upper surface of the upper supporting plate 2 is provided with the telescopic device 302, the top of the telescopic device 302 is connected with the supporting frame 301, the bottom of the dial indicator 3 is mounted on the supporting frame 301, the telescopic device 302 is arranged on the upper surface of the upper supporting plate 2, so that the supporting frame 301 is sleeved in the telescopic device, the supporting frame 301 can be lifted upwards, the driving rod 304 is driven to ascend, and then the fixing ring 206 is matched and fixed with the positioning hole 306, so that the structural fixation can be completed, and the use comfort of the device is improved.
It should be understood that the bottom of the transmission rod 304 is provided with a positioning hole 306, the positioning hole 306 is clamped with the fixing ring 206, and the positioning hole 306 is formed in the bottom of the transmission rod 304, so that the clamp on the fixing ring 206 can be clamped with the positioning hole 306, and the position of the transmission rod 304 is fixed, thereby preventing the transmission rod 304 from moving when not in use, and triggering the dial indicator 3, which affects the accuracy of subsequent use, and improving the reliability of the device.
The utility model discloses a theory of operation and use flow: firstly, a seamless steel pipe is placed in a groove at the top of a supporting base 1, then a driving motor 101 is started to drive an active rotating wheel 103 to rotate, so that the seamless steel pipe is driven to rotate, a polishing plate 204 is installed on the inner side of a side multifunctional auxiliary plate 203, meanwhile, an adjusting bolt 205 is rotated to push the polishing plate 204 to the seamless steel pipe, so that the polishing plate 204 is in contact with the surface of the steel pipe, burrs and the like on the polishing plate are polished smoothly, after polishing is completed, limitation of a fixing ring 206 on a transmission rod 304 is removed, a detection pulley 307 is in contact with the surface of the seamless steel pipe, detection is started, the transmission rod 304 is used for driving and moving to a detection shaft rod 303, so that detection is carried out by using a dial indicator 3, and finally, the device is overhauled and maintained at regular time.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A high-precision detection device for the straightness accuracy of a precise seamless steel pipe comprises a supporting base (1), an upper supporting plate (2) and a dial indicator (3), and is characterized in that the upper supporting plate (2) is mounted at the top of the supporting base (1), and the dial indicator (3) is arranged at the top of the upper supporting plate (2);
a driving motor (101) is arranged inside the supporting base (1), the output end of the driving motor (101) is in transmission connection with a transmission belt (102), and a driving rotating wheel (103) and an auxiliary rotating wheel (104) are arranged on the inner side of the top of the supporting base (1);
a connecting angle steel (201) is arranged at the bottom of the upper supporting plate (2), a limiting connecting rod (202) is arranged in the middle of the connecting angle steel (201), one end of the limiting connecting rod (202) is connected with a side multifunctional auxiliary plate (203), a polishing plate (204) is arranged on the inner side of the side multifunctional auxiliary plate (203), and an adjusting bolt (205) is connected in the middle of the other side of the side multifunctional auxiliary plate (203);
the bottom of amesdial (3) is provided with detects axostylus axostyle (303), the bottom of detecting axostylus axostyle (303) is connected with transfer line (304), the top of transfer line (304) is connected with reset spring (305), and the bottom of transfer line (304) is provided with detects pulley (307).
2. The high-precision detection device for the linearity of the precise seamless steel tube according to claim 1, wherein a transmission belt (102) is connected to the driving rotation wheel (103), and two ends of the transmission belt (102) are respectively connected to the driving motor (101) and the driving rotation wheel (103).
3. The high-precision detection equipment for the straightness accuracy of the precision seamless steel tube according to claim 1, wherein the middle part of the adjusting bolt (205) is in threaded connection with the connecting angle steel (201), and the bottom end of the connecting angle steel (201) is connected to the top of the support base (1).
4. The high-precision detection equipment for the straightness accuracy of the precise seamless steel tube according to claim 1, wherein a fixing ring (206) is arranged in the middle of the lower surface of the upper support plate (2), and a transmission rod (304) is sleeved in the middle of the fixing ring (206).
5. The high-precision detection equipment for the straightness accuracy of the precise seamless steel tube according to claim 1, wherein a telescopic device (302) is arranged on the upper surface of the upper support plate (2), a support frame (301) is connected to the top of the telescopic device (302), and the bottom of the dial indicator (3) is installed on the support frame (301).
6. The high-precision detection device for the straightness accuracy of the precision seamless steel tube according to claim 1, wherein a positioning hole (306) is formed at the bottom of the transmission rod (304), and the positioning hole (306) is clamped with the fixing ring (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023204525.7U CN213778891U (en) | 2020-12-26 | 2020-12-26 | High-precision detection equipment for straightness accuracy of precise seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023204525.7U CN213778891U (en) | 2020-12-26 | 2020-12-26 | High-precision detection equipment for straightness accuracy of precise seamless steel pipe |
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| CN213778891U true CN213778891U (en) | 2021-07-23 |
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| CN202023204525.7U Active CN213778891U (en) | 2020-12-26 | 2020-12-26 | High-precision detection equipment for straightness accuracy of precise seamless steel pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152176A (en) * | 2021-12-20 | 2022-03-08 | 江苏惠泉钢管有限公司 | Steel pipe surface straightness accuracy detects uses positioner |
| CN114216390A (en) * | 2022-02-23 | 2022-03-22 | 东莞市尔必地机器人有限公司 | Size measuring device for part detection of stacking robot |
-
2020
- 2020-12-26 CN CN202023204525.7U patent/CN213778891U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152176A (en) * | 2021-12-20 | 2022-03-08 | 江苏惠泉钢管有限公司 | Steel pipe surface straightness accuracy detects uses positioner |
| CN114152176B (en) * | 2021-12-20 | 2023-06-30 | 江苏惠泉钢管有限公司 | Positioning device for detecting straightness of surface of steel pipe |
| CN114216390A (en) * | 2022-02-23 | 2022-03-22 | 东莞市尔必地机器人有限公司 | Size measuring device for part detection of stacking robot |
| CN114216390B (en) * | 2022-02-23 | 2022-05-13 | 东莞市尔必地机器人有限公司 | Size measuring device for part detection of stacking robot |
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