CN210833342U - Smooth and easy nature measuring tool of slide - Google Patents
Smooth and easy nature measuring tool of slide Download PDFInfo
- Publication number
- CN210833342U CN210833342U CN201921700573.XU CN201921700573U CN210833342U CN 210833342 U CN210833342 U CN 210833342U CN 201921700573 U CN201921700573 U CN 201921700573U CN 210833342 U CN210833342 U CN 210833342U
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- slide
- test piece
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- adjusting
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- 238000012360 testing method Methods 0.000 claims abstract description 80
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 230000001154 acute effect Effects 0.000 claims description 5
- 238000005553 drilling Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a slide smooth and easy nature measuring tool belongs to drilling rod processing equipment technical field, its technical scheme main points are including fixed length chi handle and the test piece that is used for testing slide smooth and easy nature, the test piece is provided with two, one of them test piece and fixed length chi handle fixed connection, another test piece is connected with fixed length chi handle relatively fixed, the test piece sets up to fixed length chi handle middle part slope, the contained angle sets up to the test face for obtuse plane between test piece and chi handle clamp, test face and slide lateral wall butt reach the effect that promotes the degree of accuracy of slide smooth and easy degree measuring result.
Description
Technical Field
The utility model relates to a drilling rod processing equipment field, in particular to smooth and easy nature measuring tool of slide.
Background
With the continuous promotion of shed building area reconstruction projects, more and more single houses are replaced by buildings. The drill rod is used as an essential engineering mechanical device when covering a building, and is endowed with different shapes and functions due to the continuous expansion of the application range. The existing mechanical locking type drill rod realizes the telescopic function through the sliding connection between an inner pipe and the appearance. The mechanical locking type drill rod needs to ensure that the slide way arranged on the outer side wall of the drill rod is smooth enough during machining, so that the smoothness degree of the drill rod during stretching is ensured.
In the conventional method, after a slideway is installed, a plurality of points with equal intervals are taken on the slideway, a vernier caliper is used for measuring the distance between two side walls of the slideway at the positions and recording measurement data, the minimum value in the measurement data is found out and compared with the minimum value of the groove width calculated theoretically, and therefore whether the slideway can reach a smooth standard or not is judged. However, the method of manual measurement still has the following defects:
the existing method is still sampling measurement, and the position with the minimum slide width in a plurality of sampling positions cannot be ensured, so that the accuracy of the measurement result is low, and the measurement result of the slide smoothness is deviated from the real result.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a smooth and easy nature measuring tool of slide reaches the effect that promotes the degree of accuracy of smooth and easy degree measuring result of slide.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a slide smooth and easy nature measuring tool, is including the fixed length chi handle and the test piece that are used for testing slide smooth and easy nature, and the test piece is provided with two, and one of them test piece and fixed length chi handle fixed connection, another test piece and fixed length chi handle relatively fixed connection, the test piece sets up to fixed length chi handle middle part slope, and the test piece presss from both sides the plane that the contained angle is the obtuse angle with the chi handle and sets up to the test face, test face and slide lateral wall butt.
Through adopting above-mentioned technical scheme, during the use, place the test piece in the slide, make the test face of two test pieces respectively in two lateral walls inseparable butts of slide, then promote the removal of fixed length chi handle, because two test faces and the inseparable butt of the both sides wall of slide, when the width of slide narrows, the smooth and easy nature that the test piece removed will receive the hindrance, when the width widen of slide, the test piece will not with the lateral wall butt of slide, smooth and easy nature when the smooth and easy nature can be greater than test piece and slide butt, therefore, the staff can confirm the smooth and easy nature of slide according to the moving resistance of test piece, thereby improve the degree of accuracy that the smooth and easy nature of slide detected.
This practicality further sets up to: the included angle of the acute angle between the two test surfaces is equal to the included angle of the acute angle between the two side walls, close to each other, of the slide way.
Through adopting above-mentioned technical scheme, can make test surface and slide lateral wall laminating in the measurement process to detect each department of slide lateral wall, improve the degree of accuracy of measuring result.
This practicality further sets up to: the thickness of the test block is larger than the depth of the slide way.
Through adopting above-mentioned technical scheme for when test piece and slide bottom butt, the bottom surface of fixed length chi handle does not contact with the slide top surface, and the friction between fixed length chi handle and the slide top avoids when measuring producing the influence to the measuring result.
This practicality further sets up to: the fixed-length ruler handle is provided with an adjusting component and a fixing component; the adjusting component comprises an adjusting cavity and an adjusting plate, the adjusting cavity is formed in the fixed-length ruler handle, the adjusting plate is arranged in the adjusting cavity and connected with the adjusting cavity in a sliding mode, the fixing component is used for fixing the adjusting plate and the fixed-length ruler handle, and the fixing component is fixedly connected with the fixed-length ruler handle at one end of the adjusting plate through a testing block fixedly connected with the fixed-length ruler handle.
Through adopting above-mentioned technical scheme, when the diameter of drilling rod changes, the width of the slide of setting on the drilling rod also can change, and adjusting part uses with the cooperation of fixed subassembly, makes the interval of test block adjustable be the value of different standard slide widths for the smooth and easy nature of the slide that this slide smooth and easy nature measuring tool can measure different widths.
This practicality further sets up to: the size of regulating plate and the size cooperation of adjusting the cavity use for regulating plate and the inseparable butt of adjusting the cavity inner wall.
Through adopting above-mentioned technical scheme, the lateral wall of regulating plate and the inseparable butt of the lateral wall of adjusting the cavity make the regulating plate only can remove along the length direction of fixed length chi handle, prevent effectively that the regulating plate from rocking in the cavity to effectively prevent that the distance between two test blocks from changing at the in-process of test, eliminate because of the regulating plate and adjust the error that has the clearance to cause between the cavity, improve measuring result's the degree of accuracy.
This practicality further sets up to: the adjusting plate is provided with scale marks, and the extending direction of the scale marks is parallel to the length direction of the adjusting plate.
Through adopting above-mentioned technical scheme, when the staff need adjust the distance between two test blocks, can refer to the scale mark, adjust the interval of test block for the value of different standard slide width for distance and slide between two test blocks cooperate, need not staff's manual measurement, improve the convenience of using.
This practicality further sets up to: the fixing component comprises a limiting hole, a fixing bolt and a nut; the limiting hole is formed in the fixed length ruler handle, the fixing hole is formed in the adjusting plate, the fixing bolt penetrates through the limiting hole and the fixing hole and then is in threaded connection with the nut, the limiting hole is a waist-shaped hole, and the length direction of the limiting hole is the same as that of the fixed length ruler handle.
By adopting the technical scheme, the limiting hole is matched with the fixing bolt for use, so that the fixing bolt can move along with the movement of the adjusting plate; the fixing bolt is matched with the fixing nut for use, and the nut is screwed tightly, so that the sliding connection between the adjusting plate and the adjusting nut is changed into fixed connection; the nut is unscrewed, and the adjusting plate can move in the adjusting cavity.
This practicality further sets up to: the fixed orifices are arranged at one end of the adjusting plate in the adjusting cavity.
Through adopting above-mentioned technical scheme, the variable range of interval between the multiplicable measuring block of setting up of fixed orifices, the fixed orifices uses with spacing hole, fixing bolt cooperation, can avoid when the nut screws taking place relative displacement between regulating plate and the regulation cavity, improves measuring result's the degree of accuracy.
To sum up, the utility model discloses following beneficial effect has:
1. the fixed-length ruler handle is matched with the test block for use, so that the distance between the two test surfaces is a standard quantity, and the measurement result is more visual by comparing the standard quantity with the actual width of the tested slideway;
2. the fixed-length ruler handle is matched with the test block for use, so that the process that the slide smoothness measuring tool moves from one end of the slide to the other end is equivalent to the process of detecting each position of the slide once, and the accuracy of the measuring result is high;
3. fixed length chi handle, regulating plate and fixed subassembly cooperation are used for the interval of test face can become multiple standard length, makes this slide smoothness nature measuring tool enough carry out the smoothness nature to the slide of different width and measures.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 3 is an exploded view of embodiment 2 of the present invention;
fig. 4 is a schematic view of the working state of the present invention.
Reference numerals: 1. a fixed-length rule handle; 2. a test block; 21. testing the surface; 3. an adjustment assembly; 31. adjusting the cavity; 32. an adjusting plate; 4. a fixing assembly; 41. a fixing hole; 42. a limiting hole; 43. fixing the bolt; 44. a nut; 5. scale lines; 6. a slideway; 7. and (5) drilling a rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
a measuring tool for the smoothness of a slideway is shown in figure 1 and comprises a fixed-length ruler handle 1, wherein a testing block 2 is connected to the fixed-length ruler handle 1, and two testing blocks 2 are arranged. When the slideway smoothness measuring tool is used, the slideway smoothness measuring tool matched with the slideway 6 is selected and placed into one end of the slideway 6, the fixed length ruler handle 1 is pushed, so that the slideway smoothness measuring tool moves to the other end of the slideway 6, and whether the slideway smoothness measuring tool can smoothly move to the other end of the slideway 6 is observed.
As shown in fig. 1, the fixed length handle 1 is cube-shaped, one side surface of the fixed length handle 1 in the length direction is fixedly connected with two testing blocks 2, the testing blocks 2 are cube-shaped, the length direction of the testing blocks 2 is perpendicular to the length direction of the fixed length handle 1, and the testing blocks 2 are obliquely arranged on the fixed length handle 1 and close to the middle of the fixed length handle 1. Each test block 2 is provided with a test surface 21, the test surface 21 is a side surface of which the included angle between the test block 2 and the fixed-length ruler handle 1 is an obtuse angle, and the included angle between the acute angles of the two test surfaces 21 is equal to the included angle between the two side walls, close to each other, of the slide 6.
The fixed-length ruler handle 1 and the test block 2 are matched for use, so that the distance between the two test surfaces 21 becomes a standard quantity, and the standard quantity is compared with the actual groove width of the slide 6 to be measured, so that the measurement result is more visual; the process that this slide smoothness nature measuring tool removed to the other end from slide 6 one end is equivalent to all detecting once to each department of slide 6, and the degree of accuracy of measuring result is high, and measured time is short for measurement efficiency can improve.
The application process of this embodiment is as follows:
as shown in fig. 4, when measuring the smoothness of the slideway 6, first, a slideway smoothness measuring tool corresponding to the width of the slideway 6 is selected, the test block 2 is placed between two side walls at one end of the slideway 6, and two test surfaces 21 of the test block 2 are respectively contacted with two sides of the slideway, one end of the test block 2, which is far away from the fixed length ruler handle 1, is contacted with the circumferential surface of the drill rod 7, the fixed length ruler handle 1 is pushed to make the test block 2 move along the slideway 6, and whether the slideway smoothness measuring tool can move smoothly to the other end of the slideway 6 or not is observed, if the slideway smoothness measuring tool can move smoothly to the other end of the slideway 6, the smoothness of the slideway 6 meets the standard, and if the slideway 6 cannot move smoothly to the other end of the slideway.
Example 2:
as shown in fig. 2, on the basis of embodiment 1, an adjusting assembly 3 is arranged between two test blocks 2, and the adjusting assembly 3 comprises an adjusting cavity 31 and an adjusting plate 32; the adjusting cavity 31 is a cubic cavity arranged on the fixed length ruler handle 1, the length, the width and the height of the adjusting cavity 31 are respectively parallel to the length, the width and the height of the fixed length ruler handle 1, and the length, the width and the height of the adjusting cavity 31 are all smaller than the length, the width and the height of the fixed length ruler handle 1; the adjusting plate 32 is arranged in the adjusting cavity 31 and connected with the adjusting cavity 31 in a sliding manner, the length of the adjusting plate 32 is larger than that of the adjusting cavity 31, and one end, far away from the adjusting cavity 31, of the adjusting plate 32 is fixedly connected with one of the test blocks 2; the side surface of the adjusting plate 32 in the length direction is provided with scale marks 5, and the extending direction of the scale marks 5 is parallel to the length direction of the adjusting plate 32.
Adjusting plate 32, regulation cavity 31 and scale mark 5 cooperate and use, and the distance between two test piece 2 can be adjusted, can adjust the standard value of difference with the interval of two test piece 2 according to scale mark 5, can make this slide smoothness nature measuring tool can carry out the smoothness to the slide 6 of different width and measure.
With reference to fig. 2 and 3, a fixing component 4 is disposed between the fixed length measuring tape handle 1 and the adjusting plate 32, the fixing component 4 includes a limiting hole 42, a fixing hole 41, a fixing bolt 43, and a nut 44, the limiting hole 42 is disposed on the top surface of the fixed length measuring tape handle 1 and penetrates through the thickness of the fixed length measuring tape handle 1, the limiting hole 42 is communicated with the adjusting cavity 31, and the length direction of the limiting hole 42 is parallel to the length direction of the adjusting cavity 31. The fixing hole 41 is vertically arranged at one end of the adjusting plate 32 in the adjusting cavity 31, the fixing bolt 43 is vertically inserted into the limiting hole 42 and the fixing hole 41 and is matched with the limiting hole 42 and the fixing hole 41 for use, and the fixing bolt 43 penetrates through the fixed length measuring tape handle 1 and then is in threaded connection with the nut 44.
The fixing bolt 43 is matched with the nut 44 for use, when the nut 44 is screwed, the nut 44 and the fixing bolt 43 are respectively abutted with the top surface and the bottom surface of the fixed length scale handle 1, so that the adjusting plate 32 cannot move along the length direction of the adjusting cavity 31; the nut 44 is loosened and the adjustment plate 32 is movable within the adjustment cavity 31.
The application process of this embodiment is as follows:
as shown in fig. 4, before measurement, the nut 44 is loosened, the distance between the two test blocks 2 is adjusted according to the theoretical width of the slide 6 to be measured, and the nut 44 is screwed after the adjustment of the distance is completed, so that the sliding connection between the adjustment cavity 31 and the adjustment plate 32 is changed into a fixed connection. The test block 2 is arranged between two side walls at one end of the slideway 6, two test surfaces 21 of the slideway smoothness measuring tool are contacted with two sides of the slideway 6, the fixed length ruler handle 1 is pushed to enable the slideway smoothness measuring tool to move along the slideway 6, whether the slideway smoothness measuring tool can smoothly move to the other end of the slideway 6 is observed, if the slideway 6 can smoothly move to the other end of the slideway 6, the smoothness of the slideway 6 is in accordance with the standard, and if the slideway 6 cannot smoothly move to the other end of the slideway 6, the smoothness of the slideway 6 is not in accordance with the standard.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a slide smoothness nature measuring tool which characterized in that: including fixed length chi handle (1) and test piece (2) that are used for testing slide (6) smoothness nature, test piece (2) are provided with two, one of them test piece (2) and fixed length chi handle (1) fixed connection, another test piece (2) and fixed length chi handle (1) relatively fixed connection, test piece (2) set up to fixed length chi handle (1) middle part slope, the plane that contained angle was the obtuse angle between test piece (2) and chi handle clamp sets up to test face (21), test face (21) and slide (6) lateral wall butt.
2. The slide smoothness measuring tool of claim 1, wherein: the included angle of the acute angle between the two testing surfaces (21) is equal to the included angle of the acute angle between the two side walls, close to each other, of the slide way (6).
3. The slide smoothness measuring tool of claim 1, wherein: the thickness of the test block (2) is larger than the depth of the slide way (6).
4. The slide smoothness measuring tool of claim 1, wherein: the fixed-length ruler handle (1) is provided with an adjusting component (3) and a fixing component (4); adjusting part (3) are including adjusting cavity (31) and regulating plate (32), and set up on fixed length chi handle (1) regulating cavity (31), and regulating plate (32) set up in adjusting cavity (31), with adjust cavity (31) and slide and be connected, fixed subassembly (4) are used for fixing regulating plate (32) and fixed length chi handle (1), with fixed length chi handle (1) relatively fixed connection's test piece (2) fixed connection in the one end of regulating plate (32).
5. The slide smoothness measuring tool of claim 4, wherein: the size of the adjusting plate (32) is matched with that of the adjusting cavity (31) for use, so that the adjusting plate (32) is tightly abutted to the inner wall of the adjusting cavity (31).
6. The slide smoothness measuring tool of claim 4, wherein: the adjustable plate is characterized in that scale marks (5) are arranged on the adjusting plate (32), and the extending direction of the scale marks (5) is parallel to the length direction of the adjusting plate (32).
7. The slide smoothness measuring tool of claim 4, wherein: the fixing component (4) comprises a limiting hole (42), a fixing hole (41), a fixing bolt (43) and a nut (44); the limiting hole (42) is formed in the fixed-length ruler handle (1), the fixing hole (41) is formed in the adjusting plate (32), the fixing bolt (43) penetrates through the limiting hole (42) and the fixing hole (41) and then is in threaded connection with the nut (44), the limiting hole (42) is a waist-shaped hole, and the length direction of the limiting hole (42) is the same as that of the fixed-length ruler handle (1).
8. The slide smoothness measuring tool of claim 7, wherein: the fixing hole (41) is formed in one end, located in the adjusting cavity (31), of the adjusting plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921700573.XU CN210833342U (en) | 2019-10-11 | 2019-10-11 | Smooth and easy nature measuring tool of slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921700573.XU CN210833342U (en) | 2019-10-11 | 2019-10-11 | Smooth and easy nature measuring tool of slide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210833342U true CN210833342U (en) | 2020-06-23 |
Family
ID=71254412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921700573.XU Expired - Fee Related CN210833342U (en) | 2019-10-11 | 2019-10-11 | Smooth and easy nature measuring tool of slide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210833342U (en) |
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2019
- 2019-10-11 CN CN201921700573.XU patent/CN210833342U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |