CN211477026U - Utensil is examined to steel casting size short-term test - Google Patents
Utensil is examined to steel casting size short-term test Download PDFInfo
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- CN211477026U CN211477026U CN202020614274.0U CN202020614274U CN211477026U CN 211477026 U CN211477026 U CN 211477026U CN 202020614274 U CN202020614274 U CN 202020614274U CN 211477026 U CN211477026 U CN 211477026U
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Abstract
The utility model discloses an utensil of examining of cast steel size short-term test, comprises a workbench, the vertical bracing piece of upper end fixedly connected with of workstation, the upper end fixed connection of bracing piece has the horizontally roof, the bracing piece outside slip between roof and the workstation has cup jointed the activity bobbin, and threaded connection has the fastening knob fixed with the bracing piece on the lateral wall of activity bobbin, go back fixedly connected with L shape branch on the lateral wall of activity bobbin, the one end that the activity bobbin was kept away from to L shape branch sets up towards the workstation, and the vertical measuring stick of lower extreme fixedly connected with of L shape branch, it is used for measuring the detection mechanism in cast steel aperture to encircle to be connected with four groups on the lateral wall of measuring stick. The utility model discloses can be applicable to the detection of the cast steel round hole of different internal diameters to can be complete detect the round hole internal diameter, the quality of detection has been guaranteed to the condition of avoiding appearing the defect in the round hole and failing to detect.
Description
Technical Field
The utility model relates to an utensil technical field is examined to the steel casting, especially relates to an utensil is examined to steel casting size short-term test.
Background
Cast steel is a part made of cast steel, which has properties similar to cast iron but better strength than cast iron. The defects of air hole defect, inaccurate angle positioning and the like easily occur in the casting process of the steel casting, and the phenomenon of casing fracture can occur in long-term use.
After the manufacturing is completed, the round hole in the steel casting needs to be rapidly detected usually, so that the use is guaranteed to reach the standard, the existing detection tool for detecting the aperture is not convenient for positioning and testing, the applicability is low, the aperture cannot be completely detected, namely, the defect in the aperture cannot be detected accurately, the detection quality is reduced, and therefore the problem that the size of the steel casting is rapidly detected by the detection tool is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the utensil of examining of a steel casting size short-term test who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an examine utensil of steel casting size short-term test, includes the workstation, the vertical bracing piece of upper end fixedly connected with of workstation, the upper end fixedly connected with of bracing piece has the horizontally roof, the bracing piece outside slip between roof and the workstation has cup jointed the activity bobbin, and threaded connection has the fastening knob fixed with the bracing piece on the lateral wall of activity bobbin, go back fixedly connected with L shape branch on the lateral wall of activity bobbin, the one end that the activity bobbin was kept away from to L shape branch sets up towards the workstation, and the vertical test rod of lower extreme fixedly connected with of L shape branch, it is used for measuring the detection mechanism in steel casting aperture to encircle to be connected with four groups on the lateral wall of test rod, the upper end of workstation is provided with the conveying mechanism who is used for placing the steel casting.
Preferably, the lower end of the supporting rod is fixedly connected with a disc, and the disc is fixedly connected with the workbench through a plurality of fastening bolts.
Preferably, the detection mechanism includes three T shape poles of fixed connection on the test bar lateral wall, the one end outside activity that the test bar was kept away from to T shape pole has cup jointed and has removed the pipe, and removes intraductal cavity that corresponds with T shape pole that is provided with, set up the air guide hole with the cavity intercommunication on the lateral wall of T shape pole, and the input of air guide hole is connected with gas transmission mechanism, remove fixedly connected with U-shaped spare on the lateral wall that the T shape pole was kept away from to the pipe, the notch of U-shaped spare sets up outwards, and the notch internal rotation of U-shaped spare is connected with the rolling detection gyro wheel of steel casting round hole inner wall, be provided with infrared displacement sensor in the lateral wall that detects the gyro wheel.
Preferably, the air conveying mechanism comprises an air pump fixedly connected to the upper end of the top plate, the output end of the air pump is fixedly communicated with the T-shaped rod through an air conveying hose, and the air conveying hose is correspondingly connected into the L-shaped supporting rod.
Preferably, the infrared displacement sensor is electrically connected with an external controller and a display device.
Preferably, conveying mechanism includes two strip slide rails of seting up in the workstation upper end, and sliding connection has the slider in the strip slide rail, two the upper end fixedly connected with of slider places the board with one the same horizontally, and places the downside that the board correspondence set up at the test bar.
Compared with the prior art, the beneficial effects of the utility model are that: this practicality utilizes the gas transmission of air pump with breathe in, can realize removing the reciprocating motion of pipe, and then can be applicable to the detection of the cast steel round hole of different internal diameters to can further adjust the height of test bar in the testing process, thereby can be complete detect the round hole internal diameter, the condition of detecting is failed to the defect appearing in avoiding the round hole, has guaranteed the quality of detection.
Drawings
Fig. 1 is an external structural schematic view of a gauge for rapidly detecting the size of a steel casting provided by the utility model;
FIG. 2 is a schematic side view of a gauge for rapid detection of the size of a steel casting according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is the utility model provides a steel casting size short-term test examine utensil remove inside section view of pipe.
In the figure: 1 workbench, 2 support rods, 3 top plates, 4 movable bobbins, 5 fastening knobs, 6L-shaped support rods, 7 detection rods, 8 discs, 9T-shaped rods, 10 moving pipes, 11 air guide holes, 12U-shaped pieces, 13 detection rollers, 14 air pumps, 15 strip-shaped slide rails, 16 sliders and 17 placing plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an utensil of examining of cast steel size short-term test includes workstation 1, the vertical bracing piece 2 of the upper end fixedly connected with of workstation 1, specifically, the lower extreme fixedly connected with disc 8 of bracing piece 2, and by a plurality of fastening bolt fixed connection between disc 8 and the workstation 1, the installation of being convenient for between bracing piece 2 and the workstation 1 is dismantled, and then can save the space that occupies to examining the dismouting when not using.
Wherein, the upper end of the supporting rod 2 is fixedly connected with a horizontal top plate 3, the outer side of the supporting rod 2 between the top plate 3 and the workbench 1 is sheathed with a movable bobbin 4 in a sliding way, the side wall of the movable bobbin 4 is connected with a fastening knob 5 fixed with the supporting rod 2 in a threaded way, the side wall of the movable bobbin 4 is also fixedly connected with an L-shaped supporting rod 6, one end of the L-shaped supporting rod 6 far away from the movable bobbin 4 is arranged towards the workbench, the lower end of the L-shaped supporting rod 6 is fixedly connected with a vertical detection rod 7, four groups of detection mechanisms for measuring the aperture of the steel casting are connected on the side wall of the detection rod 7 in a surrounding way, each detection mechanism comprises three T-shaped rods 9 fixedly connected on the side wall of the detection rod 7, the outer side of one end of each T-shaped rod 9 far away from the detection rod 7 is movably sheathed with a movable pipe 10, a cavity corresponding to the T-shaped, and the input of air guide 11 is connected with air transmission mechanism, and is specific, and air transmission mechanism includes air pump 14 of fixed connection in roof 3 upper end, and fixed the intercommunication by the air hose between the output of air pump 14 and T shape pole 9, and the air hose corresponds and connects in L shape branch 6, utilizes the air transmission and the breathing in of air pump 14, can realize moving the reciprocating motion of pipe 10.
Furthermore, a U-shaped part 12 is fixedly connected to the side wall of the moving pipe 10 far away from the T-shaped rod 9, the notch of the U-shaped part 12 is arranged outwards, and the notch of the U-shaped part 12 is rotationally connected with a detection roller 13 rolling with the inner wall of the round hole of the steel casting, an infrared displacement sensor is arranged in the side wall of the detection roller 13 and is electrically connected with an external controller and a display device, the detection process of the infrared displacement sensor is the prior art, and is not repeated herein, the transverse position of the plurality of moving pipes 10 can be adjusted by using the gas transmission and suction of the gas pump 14, the detection roller 13 can be further attached to the inner wall of the round hole of the steel casting to be detected, the detection quality is ensured, the use height of the movable bobbin 4 can be adjusted during the detection process, therefore, the inner diameter of the round hole can be fully detected, and the condition that the detection is inaccurate due to the existence of defects in the round hole is avoided.
Wherein, the upper end of workstation 1 is provided with the conveying mechanism who is used for placing the cast steel, conveying mechanism includes two strip slide rails 15 of seting up in the upper end of workstation 1, and sliding connection has slider 16 in strip slide rail 15, the same piece horizontally of the upper end fixedly connected with of two slider 16 places board 17, and place the downside that board 17 corresponds the setting at test bar 7, under conveying mechanism's use, can carry not unidimensional cast steel, reduce artificial transport, reduce operating personnel's working strength.
The utility model discloses when using, can place the cast steel that needs detect in place on board 17, and remove and place board 17 to the downside of test bar 7, then adjust movable bobbin 4's height and make test bar 7 correspond and connect in the round hole of cast steel, and start air pump 14, utilize the gas transmission of air pump 14 and breathe in, can adjust a plurality of lateral position that remove pipe 10, further make detection gyro wheel 13 can laminate mutually with the cast steel round hole inner wall that waits to detect, guarantee the quality that detects, and can adjust movable bobbin 4's use height in the testing process, and then can be abundant carry out comprehensive detection to the internal diameter of round hole, avoid the round hole memory to detect the unsafe condition at the defect, the quality of detection has been guaranteed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A gauge for rapidly detecting the size of a steel casting comprises a workbench (1) and is characterized in that the upper end of the workbench (1) is fixedly connected with a vertical supporting rod (2), the upper end of the supporting rod (2) is fixedly connected with a horizontal top plate (3), the outer side of the supporting rod (2) between the top plate (3) and the workbench (1) is sleeved with a movable bobbin (4) in a sliding mode, the side wall of the movable bobbin (4) is connected with a fastening knob (5) fixed with the supporting rod (2) in a threaded mode, the side wall of the movable bobbin (4) is further fixedly connected with an L-shaped supporting rod (6), one end, far away from the movable bobbin (4), of the L-shaped supporting rod (6) is arranged towards the workbench, the lower end of the L-shaped supporting rod (6) is fixedly connected with a vertical detection rod (7), the side wall of the detection rod (7) is connected with four groups of detection mechanisms for measuring the aperture of, and a conveying mechanism for placing steel castings is arranged at the upper end of the workbench (1).
2. The gauge for rapidly detecting the size of the steel casting according to claim 1, wherein a disc (8) is fixedly connected to the lower end of the support rod (2), and the disc (8) is fixedly connected with the workbench (1) through a plurality of fastening bolts.
3. The gauge for rapidly detecting the size of the steel casting according to claim 1, the detection mechanism comprises three T-shaped rods (9) fixedly connected with the side walls of the detection rods (7), a moving pipe (10) is movably sleeved outside one end of the T-shaped rod (9) far away from the detection rod (7), a cavity corresponding to the T-shaped rod (9) is arranged in the movable tube (10), an air guide hole (11) communicated with the cavity is arranged on the side wall of the T-shaped rod (9), the input end of the air guide hole (11) is connected with an air transmission mechanism, the side wall of the movable pipe (10) far away from the T-shaped rod (9) is fixedly connected with a U-shaped piece (12), the notch of the U-shaped piece (12) is arranged outwards, and a detection roller (13) rolling with the inner wall of the round hole of the steel casting is rotationally connected in the notch of the U-shaped part (12), and an infrared displacement sensor is arranged in the side wall of the detection roller (13).
4. The gauge for rapidly detecting the size of the steel casting according to claim 3, wherein the air delivery mechanism comprises an air pump (14) fixedly connected to the upper end of the top plate (3), an output end of the air pump (14) is fixedly communicated with the T-shaped rod (9) through an air delivery hose, and the air delivery hose is correspondingly connected to the inside of the L-shaped support rod (6).
5. The gauge for rapidly detecting the size of the steel casting according to claim 3, wherein the infrared displacement sensor is electrically connected with an external controller and a display device.
6. The gauge for rapidly detecting the size of the steel casting according to claim 1, wherein the conveying mechanism comprises two strip-shaped slide rails (15) arranged at the upper end of the workbench (1), sliders (16) are slidably connected in the strip-shaped slide rails (15), the upper ends of the two sliders (16) are fixedly connected with a horizontal placing plate (17), and the placing plate (17) is correspondingly arranged at the lower side of the detection rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020614274.0U CN211477026U (en) | 2020-04-22 | 2020-04-22 | Utensil is examined to steel casting size short-term test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020614274.0U CN211477026U (en) | 2020-04-22 | 2020-04-22 | Utensil is examined to steel casting size short-term test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211477026U true CN211477026U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020614274.0U Expired - Fee Related CN211477026U (en) | 2020-04-22 | 2020-04-22 | Utensil is examined to steel casting size short-term test |
Country Status (1)
| Country | Link |
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| CN (1) | CN211477026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701693A (en) * | 2021-10-20 | 2021-11-26 | 机械工业勘察设计研究院有限公司 | Multi-point aperture displacement measuring device and measuring method |
-
2020
- 2020-04-22 CN CN202020614274.0U patent/CN211477026U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701693A (en) * | 2021-10-20 | 2021-11-26 | 机械工业勘察设计研究院有限公司 | Multi-point aperture displacement measuring device and measuring method |
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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: 20200911 Termination date: 20210422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |