CN219914287U - Tool capable of detecting taper externally - Google Patents
Tool capable of detecting taper externally Download PDFInfo
- Publication number
- CN219914287U CN219914287U CN202320759228.3U CN202320759228U CN219914287U CN 219914287 U CN219914287 U CN 219914287U CN 202320759228 U CN202320759228 U CN 202320759228U CN 219914287 U CN219914287 U CN 219914287U
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- fixedly connected
- sliding
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- workpiece
- tool
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- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect 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 taper detection tools and discloses a tool capable of detecting taper externally, which comprises a base, wherein a workpiece clamping mechanism is arranged on the upper end face of the base, the workpiece clamping mechanism comprises a clamping seat and a clamping plate, the upper end face of the clamping seat is provided with a clamping workpiece, one side of the base is fixedly connected with a sliding rail, the outer end of the sliding rail is slidably connected with a sliding block, the upper end face of the sliding block is fixedly provided with a connecting seat, the upper end face of the connecting seat is fixedly connected with a stand column, the outer end of the stand column is fixedly sleeved with a fixing seat, the outer end of the fixing seat is fixedly sleeved with two cross bars, a gauge stand is fixedly connected between the inner ends of the two cross bars, one side of the gauge stand is fixedly connected with two dial indicators, and the detection end of the dial indicators extends out of the gauge stand and points to the detection workpiece. According to the utility model, the taper of the workpiece can be accurately measured, and the use is convenient and quick.
Description
Technical Field
The utility model relates to the technical field of taper detection tools, in particular to a tool capable of detecting external taper.
Background
The traditional expansion sleeve coupler enables the outer conical surface of the inner bushing to slide with the inner conical surface of the hub through the action of the high-strength bolt when in use, so that the inner bushing and the shaft generate huge enclasping force. Therefore, the taper of the conical surface is required to be very high in machining, the taper is difficult to measure by the traditional detection means, the self-made standard taper sample block is generally adopted for comparison in machining, the inner taper size of the hub is determined by the protruding height of the sample block in detection, but the outer conical surface of the inner bushing is ensured by a machine tool, and an efficient measurement means is not available. Therefore, a tool capable of detecting the taper is provided by a person skilled in the art to solve the problems in the prior art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a tool capable of detecting the external taper, which can accurately measure the taper of a workpiece when in use and is convenient and quick to use.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the tool capable of detecting the taper externally comprises a base, wherein a workpiece clamping mechanism is arranged on the upper end face of the base, the workpiece clamping mechanism comprises a clamping seat and a clamping plate, and the workpiece is clamped on the upper end face of the clamping seat;
a slide rail is fixedly connected to one side of the base, a sliding block is connected to the outer end of the slide rail in a sliding manner, a connecting seat is fixedly arranged on the upper end face of the sliding block, a stand column is fixedly connected to the upper end face of the connecting seat, a fixing seat is fixedly sleeved at the outer end of the stand column, the outer end of the fixed seat is fixedly sleeved with two cross bars, a gauge stand is fixedly connected between the inner ends of the two cross bars, one side of the gauge stand is fixedly connected with two dial indicators, and the detection end of the dial indicator extends out of the gauge stand and points to a detection workpiece;
through the technical scheme, the dial indicators are simultaneously contacted with the surface of the detected workpiece, the minimum value is found, then the difference value of the two dial indicators is calculated, and the ratio of the read difference value to the vertical distance a between the two dial indicators is the taper of the detected workpiece.
Further, two sliding cavities are formed in one side of the clamping seat, two sliding columns are fixedly connected to the rear side of the clamping plate and are in sliding connection with the inside of the sliding cavities, tension springs are fixedly connected to the inside of the sliding cavities, and one ends of the tension springs are fixedly connected with the sliding columns;
through above-mentioned technical scheme, through setting up the extension spring for when splint use, can utilize the pulling force of extension spring to stabilize the work piece centre gripping that detects.
Further, a limiting groove is formed in the inner side of the sliding cavity, a limiting block is fixedly connected to the outer side of the sliding column, and the limiting block is in sliding connection with the limiting groove;
through above-mentioned technical scheme, when the slip post motion, the stopper moves along the spacing groove, can effectually improve the stability of slip post motion, also can prevent that the slip post from leading out by the slip chamber.
Further, two pull rods are fixedly connected to the outer side of the clamping plate, and pull handles are fixedly connected to the outer ends of the pull rods;
through the technical scheme, the clamping plate is pulled out by holding the pull rod and pulling the pull rod.
Further, the sliding rail is fixedly connected with the base through a plurality of first screws;
through above-mentioned technical scheme, be connected firm with slide rail and base through a plurality of first screws, can guarantee the compactness of slide rail and base junction, the difficult problem of high difference appears in the both ends of slide rail.
Further, the connecting seat is fixedly connected with the sliding block through a plurality of second screws;
through above-mentioned technical scheme, screw out the back with the second screw and can take out the connecting seat, convenient and fast when the installation is dismantled.
Further, the outer ends of the two cross bars are fixedly connected with handles;
through the technical scheme, the handle is convenient for a person to hold by hand, so that the transverse rod is pulled to be contacted with a workpiece for detection by using the dial indicator.
Further, a vertical guiding rule is fixedly connected to the rear side of the upper end face of the base;
through the technical scheme, the vertical guiding ruler is convenient for providing comparison and calibrating the two dial indicators.
The utility model has the following beneficial effects:
1. according to the tool capable of detecting the taper externally, when the tool is used, the dial indicator and the gauge stand slide along the sliding rail until the dial indicator and the gauge stand are simultaneously contacted with the surface of a detected workpiece and the minimum value appears, then the difference value of the two dial indicators is calculated, the ratio of the read difference value to the vertical distance a between the two dial indicators is the taper of the detected workpiece, the taper of the workpiece can be accurately measured, and the tool is convenient and quick to use.
Drawings
FIG. 1 is a perspective view of a tool capable of detecting taper externally according to the present utility model;
FIG. 2 is a top view of a tool for detecting taper according to the present utility model;
FIG. 3 is a side view of a tool for detecting taper according to the present utility model;
FIG. 4 is a schematic diagram of a connection structure of a clamping plate of a tool capable of detecting taper externally;
FIG. 5 is a schematic diagram of a connection structure of a slide rail of a tool capable of detecting taper externally according to the present utility model;
FIG. 6 is an enlarged view at A in FIG. 5;
fig. 7 is a measurement schematic diagram of a slide rail of a tool capable of detecting taper externally.
Legend description:
1. a base; 2. a workpiece clamping mechanism; 201. a clamping seat; 202. a clamping plate; 203. a pull rod; 204. a pull handle; 205. a sliding chamber; 206. a tension spring; 207. a sliding column; 208. a limiting block; 209. a limit groove; 3. detecting a workpiece; 4. a slide rail; 5. a sliding block; 6. a connecting seat; 7. a column; 8. a fixing seat; 9. a cross bar; 10. a gauge stand; 11. a dial indicator; 12. a handle; 13. a vertical guiding rule; 14. a first screw; 15. and a second screw.
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. 1-7, one embodiment provided by the present utility model is: the utility model provides a frock of detectable external test tapering, includes base 1, and the up end of base 1 is provided with work piece fixture 2, and work piece fixture 2 includes grip slipper 201 and splint 202, and the up end of grip slipper 201 is provided with centre gripping work piece.
One side fixedly connected with slide rail 4 of base 1, the outer end sliding connection of slide rail 4 has slider 5, the up end fixedly connected with connecting seat 6 of slider 5, the up end fixedly connected with stand 7 of connecting seat 6, the outer end fixed cover of stand 7 is equipped with fixing base 8, the outer end fixed cover of fixing base 8 is equipped with two horizontal poles 9, fixedly connected with gauge stand 10 between the inner of two horizontal poles 9, one side fixedly connected with two percentage table 11 of gauge stand 10, the detection end of percentage table 11 stretches out gauge stand 10 and directional detection work piece 3, the installation interval between two percentage table 11 is fixed value a.
Two sliding cavities 205 are formed in one side of the clamping seat 201, two sliding columns 207 are fixedly connected to the rear side of the clamping plate 202, the sliding columns 207 are slidably connected to the inside of the sliding cavities 205, tension springs 206 are fixedly connected to the inside of the sliding cavities 205, one ends of the tension springs 206 are fixedly connected with the sliding columns 207, and the tension springs 206 are arranged, so that when the clamping plate 202 is used, the workpiece 3 can be clamped stably by means of the tension springs 206.
The limiting groove 209 has been seted up to the inboard of sliding chamber 205, and the outside fixedly connected with stopper 208 of sliding column 207, stopper 208 and limiting groove 209 sliding connection, when sliding column 207 motion, stopper 208 moves along limiting groove 209, can effectually improve the stability of sliding column 207 motion, also can prevent that sliding column 207 from leading out by sliding chamber 205.
Two pull rods 203 are fixedly connected to the outer side of the clamping plate 202, a pull handle 204 is fixedly connected to the outer end of the pull rod 203, and the clamping plate 202 is pulled out by pulling the pull rod 203 through holding the pull handle 204.
The slide rail 4 is fixedly connected with the base 1 through a plurality of first screws 14, the slide rail 4 is firmly connected with the base 1 through a plurality of first screws 14, the compactness of the joint of the slide rail 4 and the base 1 can be ensured, and the two ends of the slide rail 4 are not easy to have the problem of different heights.
The connecting seat 6 is fixedly connected with the sliding block 5 through a plurality of second screws 15, and the connecting seat 6 can be taken out after the second screws 15 are screwed out, so that the installation and the disassembly are convenient and quick.
The outer ends of the two cross bars 9 are fixedly connected with handles 12, and the handles 12 are convenient for a person to hold by hand, so that the cross bars 9 are pulled to contact with a workpiece for detection by using the dial indicator 11.
The rear side of the upper end face of the base 1 is fixedly connected with a vertical guiding ruler 13, and the arranged vertical guiding ruler 13 is convenient for providing comparison and calibrating the two dial indicators 11.
Working principle: when the device is used, the clamping plate 202 is pulled open, the detection workpiece 3 is placed on the clamping seat 201, the detection workpiece 3 is stably clamped through the clamping plate 202, then the two dial indicators 11 are calibrated through the vertical guiding ruler 13, the dial is rotated to zero, the sliding block 5 is driven by the handle 12 to move along the sliding rail 4 until the two dial indicators 11 are simultaneously contacted with the surface of the detection workpiece 3, the minimum value appears, then the two dial indicator difference values 11 are calculated, after the taper is the ratio of the diameter of the bottom surface of the cone to the height of the cone, the ratio of the vertical distance a between the read dial indicators 11 is the taper of the detected workpiece, and the taper of the workpiece can be accurately measured through simple calculation after the read dial indicator difference values because the vertical distance a is a fixed value.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a but detect frock of tapering outward, includes base (1), its characterized in that: the workpiece clamping mechanism (2) is arranged on the upper end face of the base (1), the workpiece clamping mechanism (2) comprises a clamping seat (201) and a clamping plate (202), and a workpiece is clamped on the upper end face of the clamping seat (201);
one side fixedly connected with slide rail (4) of base (1), the outer end sliding connection of slide rail (4) has sliding block (5), the up end of sliding block (5) is fixed to be provided with connecting seat (6), the up end fixedly connected with stand (7) of connecting seat (6), the outer end fixed cover of stand (7) is equipped with fixing base (8), the outer end fixed cover of fixing base (8) is equipped with two horizontal pole (9), two fixedly connected with gauge stand (10) between the inner of horizontal pole (9), one side fixedly connected with two percentage table (11) of gauge stand (10), the detection end of percentage table (11) stretches out gauge stand (10) and directional detection work piece (3).
2. The tool for detecting taper according to claim 1, wherein: two sliding cavities (205) are formed in one side of the clamping seat (201), two sliding columns (207) are fixedly connected to the rear side of the clamping plate (202), the sliding columns (207) are slidably connected to the inside of the sliding cavities (205), tension springs (206) are fixedly connected to the inside of the sliding cavities (205), and one ends of the tension springs (206) are fixedly connected with the sliding columns (207).
3. The tool for detecting taper according to claim 2, wherein: limiting grooves (209) are formed in the inner side of the sliding cavity (205), limiting blocks (208) are fixedly connected to the outer sides of the sliding columns (207), and the limiting blocks (208) are in sliding connection with the limiting grooves (209).
4. The tool for detecting taper according to claim 1, wherein: two pull rods (203) are fixedly connected to the outer side of the clamping plate (202), and pull handles (204) are fixedly connected to the outer ends of the pull rods (203).
5. The tool for detecting taper according to claim 1, wherein: the sliding rail (4) is fixedly connected with the base (1) through a plurality of first screws (14).
6. The tool for detecting taper according to claim 1, wherein: the connecting seat (6) is fixedly connected with the sliding block (5) through a plurality of second screws (15).
7. The tool for detecting taper according to claim 1, wherein: the outer ends of the two cross bars (9) are fixedly connected with handles (12).
8. The tool for detecting taper according to claim 1, wherein: the rear side of the upper end face of the base (1) is fixedly connected with a vertical guiding rule (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320759228.3U CN219914287U (en) | 2023-04-08 | 2023-04-08 | Tool capable of detecting taper externally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320759228.3U CN219914287U (en) | 2023-04-08 | 2023-04-08 | Tool capable of detecting taper externally |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219914287U true CN219914287U (en) | 2023-10-27 |
Family
ID=88432281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320759228.3U Active CN219914287U (en) | 2023-04-08 | 2023-04-08 | Tool capable of detecting taper externally |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219914287U (en) |
-
2023
- 2023-04-08 CN CN202320759228.3U patent/CN219914287U/en active Active
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