CN220339249U - Quick test equipment of screw thread size - Google Patents
Quick test equipment of screw thread size Download PDFInfo
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- CN220339249U CN220339249U CN202322013651.1U CN202322013651U CN220339249U CN 220339249 U CN220339249 U CN 220339249U CN 202322013651 U CN202322013651 U CN 202322013651U CN 220339249 U CN220339249 U CN 220339249U
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- 238000005259 measurement Methods 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
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- 238000001179 sorption measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of thread dimension measurement, in particular to a quick thread dimension measurement device which comprises a dial indicator, a measuring rod and a measuring assembly, wherein the measuring rod is fixedly connected with the dial indicator and is positioned below the dial indicator, the measuring assembly comprises a box body, a guide sleeve, a fixed rod, an electronic sliding rail, a sliding block, an air cylinder, a supporting plate, a magnetic block and two clamping units, the supporting plate is provided with a groove, a screw rod is placed on the magnetic block, the magnetic block is adsorbed and stabilized by the magnetic block, the electronic sliding rail moves at the moment, the sliding block moves, the screw rod is positioned below the guide sleeve, the air cylinder stretches out at the moment to drive the supporting plate to move, the screw rod is inserted into the guide sleeve, the output end of the top-driven measuring rod is contracted, and the contracted distance of the measuring rod is displayed on the dial indicator, so that thread dimension information can be directly observed, manual alignment of the screw rod is not needed, automatic measurement can be carried out, and the use is facilitated.
Description
Technical Field
The utility model relates to the technical field of thread size measurement, in particular to a quick thread size measuring device.
Background
When measuring the screw thread size, a projector is usually used for metering in the prior art, when measuring, firstly leveling is needed, then the screw thread needs to be slowly rotated to find the minimum large diameter point, the B value needs to be measured once every rotation until the minimum large diameter point is found, then the projection is carried out to measure the distance, and the average time of measuring each piece is about 10 minutes, so that the efficiency is low.
The prior art patent CN203744872U discloses an external thread guiding size measuring tool, a measuring rod of a dial indicator is inserted into an insertion hole from the upper port of the insertion hole, the lower end of the measuring rod is ensured to be flush with the edge of a reference opening, and the dial indicator is fixed on a sleeve body; then insert the screw rod of the external screw thread work piece of being surveyed in the patchhole by the lower port of patchhole, when the tip of screw rod and the lower extreme of measuring stick contact, will promote the measuring stick of percentage table and upwards move, until the minimum major diameter position of the external screw thread work piece of being surveyed moves to benchmark mouth edge department and when stopping the cooperation with benchmark mouth edge, stop inserting, the removal distance of the lower extreme of the measuring stick of percentage table is the external screw thread guide size of the external screw thread work piece of being surveyed, measurement efficiency is high.
However, in the prior art described above, it is necessary to manually align the screw with the measuring rod of the dial indicator and manually push the screw upward, and the measurement cannot be automatically performed.
Disclosure of Invention
The utility model aims to provide a device for rapidly measuring the thread size, which solves the problems that in the prior art, a screw rod is required to be aligned with a measuring rod of a dial indicator manually, and the screw rod is pushed upwards manually to be inserted, so that automatic operation measurement cannot be performed.
In order to achieve the purpose, the utility model provides a rapid thread size measuring device which comprises a dial indicator, a measuring rod and a measuring assembly, wherein the measuring rod is fixedly connected with the dial indicator and is positioned below the dial indicator;
the measuring assembly comprises a box body, a guide sleeve, a fixing rod, an electronic sliding rail, a sliding block, an air cylinder, a supporting plate, a magnetic block and two clamping units, wherein two ends of the fixing rod are respectively fixedly connected with the inner side wall of the box body and the guide sleeve, the measuring rod is arranged in the guide sleeve, the electronic sliding rail is fixedly connected with the box body and is positioned on the inner bottom wall of the box body, the air cylinder is fixedly connected with the sliding block and is positioned above the sliding block, the output end of the air cylinder is fixedly connected with the supporting plate, the supporting plate is provided with a groove, the magnetic block is fixedly connected with the supporting plate and is positioned in the groove, and the two clamping units are symmetrically arranged above the supporting plate.
The measuring assembly further comprises a control panel, wherein the control panel is fixedly connected with the box body and is located above the box body.
The clamping unit comprises an electric push rod and a supporting block, the electric push rod is fixedly connected with the supporting plate and is located above the supporting plate, and the output end of the electric push rod is fixedly connected with the supporting block.
The rapid thread size measuring device further comprises a door plate assembly, and the door plate assembly is arranged on the box body.
The door plate assembly comprises a door plate body and a handle, wherein the door plate body is rotationally connected with the box body, and the handle is fixedly connected with the door plate body and is positioned on one side of the door plate body.
According to the screw thread size rapid measurement equipment disclosed by the utility model, the fixed rod supports the guide sleeve, the screw is placed on the magnetic block, the magnetic block is used for fixing the screw in an adsorption manner, the clamping unit is used for clamping and fixing the screw, the electronic slide rail is moved at the moment, the slide block is moved, the screw is positioned below the guide sleeve, the air cylinder stretches out at the moment to drive the support plate to move, the screw is inserted into the guide sleeve, the output end of the measuring rod is pushed to shrink, the shrinking distance of the measuring rod is displayed on the dial indicator, so that screw thread size information can be directly observed, the screw is not required to be manually aligned through the structure, automatic measurement can be performed without manually inserting the guide sleeve, and the screw thread size rapid measurement equipment is more convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present application 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.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is an overall cross-sectional view of a first embodiment of the present utility model.
Fig. 3 is a schematic overall structure of a second embodiment of the present utility model.
Fig. 4 is an overall cross-sectional view of a second embodiment of the present utility model.
101-dial gauge, 102-measuring rod, 103-box, 104-guide sleeve, 105-fixed rod, 106-electronic slide rail, 107-slider, 108-cylinder, 109-backup pad, 110-magnetic block, 111-recess, 112-control panel, 113-electric push rod, 114-holding block, 201-door plant body, 202-handle.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
referring to fig. 1 and 2, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, and fig. 2 is a sectional overall view of the first embodiment of the present utility model.
The utility model provides a rapid measuring device for thread size, which comprises a dial indicator 101, a measuring rod 102 and a measuring assembly, wherein the measuring assembly comprises a box body 103, a guide sleeve 104, a fixing rod 105, an electronic sliding rail 106, a sliding block 107, an air cylinder 108, a supporting plate 109, a magnetic block 110, two clamping units and a control panel 112, the supporting plate 109 is provided with a groove 111, and the clamping units comprise an electric push rod 113 and a supporting block 114.
For this embodiment, the measuring rod 102 is fixedly connected to the dial indicator 101, and is located below the dial indicator 101. After the output end of the measuring rod 102 is jacked by the screw rod, the moving distance is displayed by the dial indicator 101, so that the staff can observe the internal size of the screw thread conveniently.
The two ends of the fixing rod 105 are respectively fixedly connected with the inner side wall of the box 103 and the guide sleeve 104, the measuring rod 102 is arranged in the guide sleeve 104, the electronic sliding rail 106 is fixedly connected with the box 103 and is positioned on the inner bottom wall of the box 103, the air cylinder 108 is fixedly connected with the sliding block 107 and is positioned above the sliding block 107, the output end of the air cylinder 108 is fixedly connected with the supporting plate 109, the supporting plate 109 is provided with a groove 111, the magnetic block 110 is fixedly connected with the supporting plate 109 and is positioned in the groove 111, and the two clamping units are symmetrically arranged above the supporting plate 109. The fixed rod 105 supports the guide sleeve 104, the screw is placed on the magnetic block 110, the magnetic block 110 is used for fixing the screw in an adsorption manner, the clamping unit is used for clamping and fixing the screw, at the moment, the electronic sliding rail 106 moves, the sliding block 107 moves, the screw is positioned below the guide sleeve 104, at the moment, the air cylinder 108 stretches out to drive the supporting plate 109 to move, the screw is inserted into the guide sleeve 104, the output end of the measuring rod 102 is jacked to shrink, the shrinking distance of the measuring rod 102 is displayed on the dial indicator 101, so that the screw size information can be directly observed, the screw is not required to be manually aligned, the guide sleeve 104 is not required to be manually inserted, automatic measurement can be performed, and the use is more convenient.
Next, the control panel 112 is fixedly connected to the case 103 and located above the case 103. The control panel 112 is electrically connected with the electronic slide rail 106 and the dial indicator 101, so as to facilitate control operation, and meanwhile, the size data detected by the dial indicator 101 is displayed through the control panel 112, so that observation by staff is facilitated.
Meanwhile, the electric push rod 113 is fixedly connected with the support plate 109 and is located above the support plate 109, and an output end of the electric push rod 113 is fixedly connected with the supporting block 114. The electric push rod 113 extends out to drive the supporting block 114 to move, so that the screw is supported and fixed, the screw is prevented from falling when the sliding block 107 moves and the supporting plate 109 moves up and down, and when a part of the screw enters the guide sleeve 104, the electric push rod 113 can shrink and is not supported any more.
When the screw size measuring device is used for measuring the screw size, the screw is placed on the magnetic block 110, the magnetic block 110 is used for absorbing and stabilizing the screw, the electric push rod 113 is extended to drive the supporting block 114 to move, the screw is supported and fixed, the screw is prevented from falling off when the sliding block 107 moves and the supporting plate 109 moves up and down, the electronic sliding rail 106 moves, the sliding block 107 moves, the screw is positioned below the guide sleeve 104, the air cylinder 108 is extended at the moment, the supporting plate 109 is driven to move, the screw is inserted into the guide sleeve 104, the output end of the measuring rod 102 is pushed to shrink, the shrinking distance of the measuring rod 102 is displayed on the dial indicator 101, so that screw size information can be directly observed, meanwhile, after a part of the screw enters the guide sleeve 104, the electric push rod 113 can shrink and is not supported, the control panel 112 is respectively electrically connected with the electronic sliding rail 106 and the dial indicator 101, the control operation is facilitated, meanwhile, the size data detected by the dial indicator 101 does not need to be displayed, and the automatic measurement device is convenient to be inserted into the guide sleeve 104 through the manual measurement device, and the automatic measurement device is not required to be arranged by the manual measurement staff.
Second embodiment:
on the basis of the first embodiment, please refer to fig. 3 and fig. 4, wherein fig. 3 is a schematic overall structure of the second embodiment of the present utility model, and fig. 4 is a sectional overall view of the second embodiment of the present utility model.
The utility model provides a rapid screw size measuring device, which also comprises a door plate assembly, wherein the door plate assembly comprises a door plate body 201 and a handle 202.
For this embodiment, the door panel assembly is disposed on the case 103. The door panel assembly closes the case 103 to prevent foreign matters and dust from entering.
The door panel body 201 is rotatably connected with the box 103, and the handle 202 is fixedly connected with the door panel body 201 and located at one side of the door panel body 201. The handle 202 is held to drive the door panel to rotate, so as to close the box 103.
When the utility model is used for detecting the thread size, the handle 202 is held to drive the door plate body 201 to rotate, and the box body 103 is closed, so that the box body 103 is closed, and foreign matters and dust are prevented from entering.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. The quick measurement equipment for the thread size comprises a dial indicator and a measuring rod, wherein the measuring rod is fixedly connected with the dial indicator and is positioned below the dial indicator,
the measuring assembly is also included;
the measuring assembly comprises a box body, a guide sleeve, a fixing rod, an electronic sliding rail, a sliding block, an air cylinder, a supporting plate, magnetic blocks and two clamping units, wherein two ends of the fixing rod are respectively fixedly connected with the inner side wall of the box body and the guide sleeve, the measuring rod is arranged in the guide sleeve, the electronic sliding rail is fixedly connected with the box body and is positioned on the inner bottom wall of the box body, the air cylinder is fixedly connected with the sliding block and is positioned above the sliding block, the output end of the air cylinder is fixedly connected with the supporting plate, the supporting plate is provided with a groove, the magnetic blocks are fixedly connected with the supporting plate and are positioned in the groove, and the two clamping units are symmetrically arranged above the supporting plate.
2. A thread size rapid measurement apparatus according to claim 1, wherein,
the measuring assembly further comprises a control panel which is fixedly connected with the box body and is located above the box body.
3. A thread size rapid measurement apparatus according to claim 2, wherein,
the clamping unit comprises an electric push rod and a supporting block, the electric push rod is fixedly connected with the supporting plate and is positioned above the supporting plate, and the output end of the electric push rod is fixedly connected with the supporting block.
4. A thread size rapid measurement apparatus according to claim 3, wherein,
the rapid thread size measuring device further comprises a door plate assembly, and the door plate assembly is arranged on the box body.
5. A thread size rapid measurement apparatus according to claim 4, wherein,
the door plant subassembly includes door plant body and handle, the door plant body with the box rotates to be connected, the handle with door plant body fixed connection, and be located one side of door plant body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013651.1U CN220339249U (en) | 2023-07-28 | 2023-07-28 | Quick test equipment of screw thread size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013651.1U CN220339249U (en) | 2023-07-28 | 2023-07-28 | Quick test equipment of screw thread size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220339249U true CN220339249U (en) | 2024-01-12 |
Family
ID=89448471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322013651.1U Active CN220339249U (en) | 2023-07-28 | 2023-07-28 | Quick test equipment of screw thread size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220339249U (en) |
-
2023
- 2023-07-28 CN CN202322013651.1U patent/CN220339249U/en active Active
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