CN223243612U - A thin tube wall thickness measuring machine - Google Patents
A thin tube wall thickness measuring machineInfo
- Publication number
- CN223243612U CN223243612U CN202521372992.0U CN202521372992U CN223243612U CN 223243612 U CN223243612 U CN 223243612U CN 202521372992 U CN202521372992 U CN 202521372992U CN 223243612 U CN223243612 U CN 223243612U
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- CN
- China
- Prior art keywords
- clamping
- sliding
- wall thickness
- upper box
- driving motor
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Abstract
The utility model relates to the technical field of wall thickness measuring machines and discloses a thin pipe wall thickness measuring machine, which comprises a base, a detection device, a clamping device and a sliding device, wherein the base is provided with a plurality of clamping grooves; the top surface of the base is provided with a clamping device and a sliding device, the sliding end of the sliding device is connected with the bottom surface of the detection device, the clamping device comprises a clamping driving motor, a connecting plate and a pressing plate, the driving end of the clamping driving motor is connected with a screw rod, the driving end of the clamping driving motor is in threaded connection with the connecting plate through the screw rod, and the bottom surface of the connecting plate is connected with the pressing plate. The clamping device can stably clamp the thin pipe, avoids shaking the thin pipe in the measuring process, and avoids the problem that the pipe is difficult to clamp rapidly in the prior art, and meanwhile, the detection device can realize the accurate movement of the lifting frame through accurate motor driving, so that the thickness gauge can accurately measure the wall thickness of the thin pipe, and the measuring precision is improved.
Description
Technical Field
The utility model relates to the technical field of wall thickness measuring machines, in particular to a thin pipe wall thickness measuring machine.
Background
In links such as production, processing and quality detection of thin pipes, accurate measurement of the wall thickness of the thin pipes is of great importance. At present, although some wall thickness measuring devices exist in the market, some devices have the problems of inconvenient operation, limited measuring precision, narrow application range and the like when measuring the wall thickness of a thin pipe. Some devices are not stable enough when clamping thin pipes, measurement errors are easy to cause, and the movement and adjustment of the detection device are not flexible enough, so that the measurement requirements of the thin pipes with different specifications are difficult to meet.
In order to solve the above problems, we propose a thin tube wall thickness measuring machine.
Disclosure of utility model
The utility model aims to provide a thin pipe wall thickness measuring machine, which is used for solving the problems in the background technology.
The thin pipe wall thickness measuring machine comprises a base, a detection device, a clamping device and a sliding device, wherein the top surface of the base is provided with the clamping device and the sliding device;
the clamping device comprises a clamping driving motor, a connecting plate and a pressing plate, wherein the driving end of the clamping driving motor is connected with a screw rod, the driving end of the clamping driving motor is connected with the connecting plate through screw rods in a threaded mode, and the bottom surface of the connecting plate is connected with the pressing plate.
Preferably, the clamping device further comprises an upper box body and a clamping base, one end of the bottom of the upper box body is rotatably connected with one end of the top of the clamping base, a cavity is formed in the upper box body, the connecting plate and the pressing plate are both in sliding connection with the cavity of the upper box body, an opening is formed in the bottom surface of the upper box body, and the opening of the bottom surface of the upper box body is communicated with the cavity.
Preferably, one end of the bottom of the upper box body is connected with one end of the top of the clamping base through a hinge, and a clamping piece is arranged at the position where the other end of the bottom of the upper box body abuts against the other end of the top of the clamping base.
Preferably, the detecting device comprises a supporting shell, a detecting driving motor, a lifting frame and a thickness gauge;
The bottom surface of the supporting shell is connected with the sliding end of the sliding device, a sliding groove is formed in one side of the supporting shell, the lifting frame is connected in the sliding groove of the supporting shell in a sliding mode, the fixed end of the detection driving motor is connected with the top surface of the supporting shell, the driving end of the detection driving motor penetrates through the top surface of the supporting shell and is connected with the lifting frame through a screw rod, and the thickness gauge is arranged on the end face, extending out of the supporting shell, of the lifting frame.
Preferably, the lifting frame is of a U-shaped structure.
Preferably, the sliding device comprises a sliding block and a sliding rail, wherein the top surface of the sliding block is detachably connected with the bottom surface of the detection device, and the sliding block is in sliding connection with the sliding rail.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model has simple operation, and an operator can finish the clamping and wall thickness measurement of the thin tube only by controlling the starting and stopping of the motor, thereby simplifying the operation flow to a certain extent.
The measuring precision is high, the clamping device can stably clamp the thin pipe, the thin pipe is prevented from shaking in the measuring process, the problem that the pipe is difficult to clamp rapidly in the prior art is avoided, and meanwhile, the detecting device can accurately move the lifting frame through accurate motor driving, so that the thickness gauge can accurately measure the wall thickness of the thin pipe, and the measuring precision is improved.
The thin tube wall thickness measuring machine has wide application range, can be suitable for measuring thin tubes with different specifications and sizes by adjusting the clamping range of the clamping device and the lifting range of the detecting device, and has wider application range.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view at A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view at B-B in FIG. 1.
1-A base;
2-detecting device, 21-supporting shell, 22-detecting driving motor, 23-lifting frame and 24-thickness gauge;
The clamping device comprises a 3-clamping device, a 31-upper box body, a 32-clamping base, a 33-clamping driving motor, a 34-connecting plate, a 35-pressing plate, a 36-hinge and a 37-clamping piece;
4-sliding device, 41-sliding block and 42-sliding rail.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2 and 3, the present utility model provides a thin tube wall thickness measuring machine, which comprises a base 1, a detecting device 2, a clamping device 3 and a sliding device 4, wherein the top surface of the base 1 is provided with the clamping device 3 and the sliding device 4, and the sliding end of the sliding device 4 is connected with the bottom surface of the detecting device 2.
The clamping device 3 comprises a clamping driving motor 33, a connecting plate 34 and a pressing plate 35, wherein a lead screw is connected to the driving end of the clamping driving motor 33, the driving end of the clamping driving motor 33 is in threaded connection with the connecting plate 34 through the lead screw, and the bottom surface of the connecting plate 34 is connected with the pressing plate 35.
When the clamping driving motor 33 is started, the driving end of the clamping driving motor 33 drives the screw rod to rotate, so that the connecting plate 34 moves along the screw rod, and the pressing plate 35 is driven to move, so that the clamping and loosening operations of the thin tube are realized.
Further, the clamping device 3 further comprises an upper box 31 and a clamping base 32, one end of the bottom of the upper box 31 is rotatably connected with one end of the top of the clamping base 32, a cavity is formed in the upper box 31, the connecting plate 34 and the pressing plate 35 are slidably connected with the cavity of the upper box 31, an opening is formed in the bottom surface of the upper box 31, and the opening of the bottom surface of the upper box 31 is communicated with the cavity.
Further, one end of the bottom of the upper case 31 is connected with one end of the top of the clamping base 32 through a hinge 36, and a clamping piece 37 is arranged at a position where the other end of the bottom of the upper case 31 abuts against the other end of the top of the clamping base 32.
The clamping piece 37 is a latch tensioning type quick clamp, and the bottom surface of the clamping piece 37 is connected with the other end of the bottom of the upper box 31 and the other end of the top of the clamping base 32 through a flange base. The clamping piece 37 comprises a positioning portion and a tensioning portion, the positioning portion is arranged on the side wall of the upper box body 31, and the tensioning portion is arranged on the side wall of the clamping base 32. The clamping member 37 in the present utility model is a prior art, and will not be described herein.
Further, the detecting device 2 includes a support housing 21, a detecting driving motor 22, a lifting frame 23, and a thickness gauge 24.
The bottom surface of the supporting shell 21 is connected with the sliding end of the sliding device 4, a chute is formed in one side of the supporting shell 21, the lifting frame 23 is in sliding connection with the chute of the supporting shell 21, the fixed end of the detection driving motor 22 is connected with the top surface of the supporting shell 21, the driving end of the detection driving motor 22 penetrates through the top surface of the supporting shell 21 and is connected with the lifting frame 23 through a screw rod, and the lifting frame 23 extends out of the end surface of the supporting shell 21 and is provided with the thickness gauge 24. The thickness gauge 24 is a micrometer thickness gauge, the resolution is 0.001mm, the measuring range is 0 mm-25.4 mm, and the tolerance is not more than 0.005mm. In the present utility model, the thickness gauge 24 is made of ABS plastic housing, and may be a push handle.
Further, the lifting frame 23 has a U-shaped structure. In the sliding groove of the supporting shell 21 is slidably connected to an unopened side surface of the lifting frame 23, a thickness gauge 24 is disposed on a top surface of an opened end of the lifting frame 23, and a measuring end of the thickness gauge 24 passes through a top end of the lifting frame 23. The throat depth of the opening end of the lifting frame 23 is not limited, and the lifting frame can be replaced according to different pipeline requirements. This structure can increase the strength and stability of the lifting frame 23 while facilitating the installation and fixation of the thickness gauge 24.
Further, the sliding device 4 includes a sliding block 41 and a sliding rail 42, the top surface of the sliding block 41 is detachably connected with the bottom surface of the detecting device 2, and the sliding block 41 is slidably connected with the sliding rail 42.
In the present utility model, the detection driving motor 22 and the clamping driving motor 33 are servo motors, which can be adjusted in forward and reverse directions.
Working principle:
Bao Guanga hold:
The clamping piece 37 is opened, the upper box 31 is turned upwards around the hinge 36, and the placing area on the clamping base 32 is exposed.
The thin Guan Fangzhi to be measured is placed on the placement area of the clamping base 32, ensuring that the thin tube is properly positioned.
The upper case 31 is closed, and the clamping member 37 is used to fixedly connect the upper case 31 and the clamping base 32.
The clamping driving motor 33 is started, the driving end of the clamping driving motor 33 drives the screw rod to rotate, so that the connecting plate 34 moves along the screw rod, and then the pressing plate 35 is driven to move downwards, and the thin tube is stably clamped between the pressing plate 35 and the clamping base 32.
And (3) adjusting a detection device:
According to the height of the thin tube and the measurement requirement, the detection driving motor 22 is started, and the driving end of the detection driving motor 22 drives the screw rod to rotate, so that the lifting frame 23 moves up and down along the sliding groove of the support shell 21, and the height of the thickness gauge 24 is adjusted, so that the thickness gauge 24 is positioned at a proper measurement position.
Thin tube wall thickness measurement:
Pushing the detecting device 2 to make the sliding block 41 slide on the sliding rail 42, driving the detecting device 2 to move in the horizontal direction, and moving the thickness gauge 24 to the measuring position of the thin tube.
The gauge 24 is activated to measure the wall thickness of the thin tube and record the measurement data.
And repeating the steps to measure different positions of the thin tube so as to obtain comprehensive data of the thickness of the thin tube wall.
Thin Guan Quchu:
after the measurement is completed, the clamping driving motor 33 is started, so that the clamping driving motor 33 reversely rotates to drive the pressing plate 35 to move upwards, and the thin tube is loosened.
And opening the clamping piece 37, turning the upper box body 31 upwards around the hinge 36, and taking out the thin tube after measurement.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The thin tube wall thickness measuring machine is characterized by comprising a base (1), a detection device (2), a clamping device (3) and a sliding device (4), wherein the clamping device (3) and the sliding device (4) are arranged on the top surface of the base (1), and the sliding end of the sliding device (4) is connected with the bottom surface of the detection device (2);
The clamping device (3) comprises a clamping driving motor (33), a connecting plate (34) and a pressing plate (35), wherein a screw is connected to the driving end of the clamping driving motor (33), the driving end of the clamping driving motor (33) is in threaded connection with the connecting plate (34) through the screw, and the bottom surface of the connecting plate (34) is connected with the pressing plate (35).
2. The thin pipe wall thickness measuring machine according to claim 1, wherein the clamping device (3) further comprises an upper box body (31) and a clamping base (32), one end of the bottom of the upper box body (31) is rotatably connected with one end of the top of the clamping base (32), a cavity is formed in the upper box body (31), the connecting plate (34) and the pressing plate (35) are both in sliding connection with the cavity of the upper box body (31), an opening is formed in the bottom surface of the upper box body (31), and the opening of the bottom surface of the upper box body (31) is communicated with the cavity.
3. The thin pipe wall thickness measuring machine according to claim 2, wherein one end of the bottom of the upper box body (31) is connected with one end of the top of the clamping base (32) through a hinge (36), and a clamping piece (37) is arranged at the position where the other end of the bottom of the upper box body (31) abuts against the other end of the top of the clamping base (32).
4. A thin pipe wall thickness measuring machine according to claim 1, characterized in that the detection device (2) comprises a support housing (21), a detection drive motor (22), a lifting frame (23) and a thickness gauge (24);
The bottom surface of the supporting shell (21) is connected with the sliding end of the sliding device (4), a sliding groove is formed in one side of the supporting shell (21), the lifting frame (23) is connected in the sliding groove of the supporting shell (21) in a sliding mode, the fixed end of the detection driving motor (22) is connected with the top surface of the supporting shell (21), the driving end of the detection driving motor (22) penetrates through the top surface of the supporting shell (21) and is connected with the lifting frame (23) through a screw rod, and the thickness gauge (24) is arranged on the end face, extending out of the supporting shell (21), of the lifting frame (23).
5. A thin tube wall thickness measuring machine according to claim 4, characterized in that the lifting frame (23) is of U-shaped construction.
6. The thin pipe wall thickness measuring machine according to claim 1, wherein the sliding device (4) comprises a sliding block (41) and a sliding rail (42), the top surface of the sliding block (41) is detachably connected with the bottom surface of the detecting device (2), and the sliding block (41) is slidably connected with the sliding rail (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521372992.0U CN223243612U (en) | 2025-07-02 | 2025-07-02 | A thin tube wall thickness measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521372992.0U CN223243612U (en) | 2025-07-02 | 2025-07-02 | A thin tube wall thickness measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223243612U true CN223243612U (en) | 2025-08-19 |
Family
ID=96723137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202521372992.0U Active CN223243612U (en) | 2025-07-02 | 2025-07-02 | A thin tube wall thickness measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223243612U (en) |
-
2025
- 2025-07-02 CN CN202521372992.0U patent/CN223243612U/en active Active
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