CN214186439U - Small end face positioning measurement auxiliary mechanism - Google Patents
Small end face positioning measurement auxiliary mechanism Download PDFInfo
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- CN214186439U CN214186439U CN202023322547.3U CN202023322547U CN214186439U CN 214186439 U CN214186439 U CN 214186439U CN 202023322547 U CN202023322547 U CN 202023322547U CN 214186439 U CN214186439 U CN 214186439U
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- clamping block
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- linear guide
- floating clamping
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Abstract
The utility model discloses a small end face location measurement complementary unit, including mounting substrate, mounting substrate's top is provided with linear guide, one side of mounting substrate corresponds linear guide's position and is provided with actuating cylinder, linear guide's top is provided with adjustable unsteady clamp splice, the top of adjustable unsteady clamp splice is provided with the measurement anchor clamps, the surface both sides of measuring the anchor clamps all are provided with the protection casing, the top of measuring the anchor clamps is provided with the location strip. The utility model discloses in, the spring can press measuring fixture to one side, and actuating cylinder can drive arrangement go forward, and the location strip chamfer on the measuring fixture can the auxiliary measurement anchor clamps to opposite direction elastic slip, measures the terminal surface that the location strip just can hug closely the work piece and inserts, just so can use ordinary terminal surface appearance to measure the location area of location strip and can indirectly measure the actual position of work piece terminal surface, and simple structure can make measurement accuracy more accurate.
Description
Technical Field
The utility model relates to an end face positioning measures technical field, especially relates to little end face positioning measures complementary unit.
Background
As is known, when a general numerically controlled cylindrical grinding machine grinds a step shaft, end face positioning measurement must be performed first, otherwise, an accident that a grinding wheel collides with a workpiece is likely to occur, and therefore, an end face measuring instrument is used for detecting the step of the workpiece. However, if the steps are small, for example, the diameter difference of the steps is less than 2 mm, the measurement of the end face measuring instrument is difficult;
the cut-in grinding can be carried out only when the positioning of the step position is carried out, the accurate measurement is difficult to realize in the traditional mode, after all, an end face measuring instrument with the measuring head diameter smaller than 1 millimeter is very expensive, and the rear end diameter of the measuring head is very easy to damage due to being very thin (smaller than the measuring head diameter), so that the measurement rigidity is also very poor. Therefore, the auxiliary mechanism is developed to effectively solve the problems, so that the measurement is easy and the universality is good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a small end face positioning and measuring auxiliary mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the small end face positioning and measuring auxiliary mechanism comprises a mounting substrate, wherein a linear guide rail is arranged at the top of the mounting substrate, a driving oil cylinder is arranged at a position, corresponding to the linear guide rail, of one side of the mounting substrate, an adjustable floating clamping block is arranged at the top of the linear guide rail, a measuring clamp is arranged at the top of the adjustable floating clamping block, protective covers are arranged on two sides of the outer surface of the measuring clamp, and a positioning strip is arranged at the top of the measuring clamp;
wherein an adjusting screw is arranged between the adjustable floating clamping block and the linear guide rail;
and a spring is arranged between the adjustable floating clamping block and the measuring clamp together, and the adjustable floating clamping block is movably installed with the measuring clamp through the spring.
As a further description of the above technical solution:
the measuring clamp is of a U-shaped groove structure, an inverted angle is arranged on one side of the positioning strip, and the positioning strip is connected with the U-shaped groove in the top of the measuring clamp in an embedded mode through the inverted angle.
As a further description of the above technical solution:
and a measuring workpiece is arranged on the other side of the positioning strip, and the positioning strip is connected with the measuring workpiece in a mosaic manner.
As a further description of the above technical solution:
the adjustable floating clamping block can float up and down through the adjusting screw.
As a further description of the above technical solution:
and the outer surface of the adjusting screw is provided with a knurled pattern.
As a further description of the above technical solution:
the adjustable floating clamping block is fixedly installed with the driving oil cylinder.
The utility model discloses following beneficial effect has:
1. this minor end face positioning measurement complementary unit, when using, can press measuring fixture to one side through the spring that sets up, drive cylinder can drive arrangement go forward, the location strip chamfer on the measuring fixture can assist measuring fixture to the opposite direction elastic slip, measure the terminal surface that the location strip just can hug closely the work piece and insert, just so can use ordinary terminal surface appearance to measure the location area of location strip and can indirectly measure the actual position of work piece terminal surface, simple structure can make measurement accuracy more accurate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a three-dimensional view of the adjustable floating clamp of the present invention;
fig. 4 is a three-dimensional view of the measuring jig of the present invention;
fig. 5 is a schematic structural diagram of the adjusting screw of the present invention.
Illustration of the drawings:
1. a mounting substrate; 2. a driving oil cylinder; 3. a linear guide rail; 4. an adjustable floating clamp block; 5. measuring the clamp; 6. a protective cover; 7. an adjusting screw; 8. a positioning bar; 9. a spring.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: the small end face positioning and measuring auxiliary mechanism comprises a mounting substrate 1, wherein a linear guide rail 3 is arranged at the top of the mounting substrate 1, a driving oil cylinder 2 is arranged at a position, corresponding to the linear guide rail 3, of one side of the mounting substrate 1, an adjustable floating clamping block 4 is arranged at the top of the linear guide rail 3, a measuring clamp 5 is arranged at the top of the adjustable floating clamping block 4, protective covers 6 are arranged on two sides of the outer surface of the measuring clamp 5, and a positioning strip 8 is arranged at the top of the measuring clamp 5; wherein, an adjusting screw 7 is arranged between the adjustable floating clamping block 4 and the linear guide rail 3; a spring 9 is arranged between the adjustable floating clamping block 4 and the measuring clamp 5, and the adjustable floating clamping block 4 is movably installed with the measuring clamp 5 through the spring 9.
The measuring clamp 5 is of a U-shaped groove structure, an inverted angle is arranged on one side of the positioning strip 8, the positioning strip 8 is connected with the U-shaped groove in the top of the measuring clamp 5 in an embedded mode through the inverted angle, and the measuring clamp 5 can be fixedly installed with the positioning strip 8 through the U-shaped groove, so that the measuring clamp is convenient to disassemble and replace; the other side of the positioning strip 8 is provided with a measuring workpiece, the positioning strip 8 is connected with the measuring workpiece in an embedded mode, and the positioning strip 8 can be used for positioning the measuring workpiece conveniently; the adjustable floating clamping block 4 can float up and down through the adjusting screw 7, and the adjustable floating clamping block 4 is convenient to meet the requirements of different diameters; the outer surface of the adjusting screw 7 is provided with a knurled pattern, and the adjusting screw 7 can conveniently adjust the position of the adjustable floating clamping block 4; the adjustable floating clamping block 4 is fixedly installed with the driving oil cylinder 2, and the driving oil cylinder 2 can push the adjustable floating clamping block 4 to move.
The working principle is as follows: when the small end face positioning measurement auxiliary mechanism is used, during measurement, the spring 9 presses the measurement clamp 5 to one side, when the driving device of the driving oil cylinder 2 moves forward, the chamfer angle of the positioning strip 8 on the measurement clamp 5 can assist the measurement clamp 5 to elastically slide in the opposite direction, and the measurement positioning strip 8 can be inserted in a mode of being tightly attached to the end face of a workpiece. Therefore, the actual position of the end face of the workpiece can be indirectly measured by using the positioning area of the common end face measuring instrument for measuring the positioning strip 8, the structure is simple, the measuring precision can be more accurate, and certain practicability is realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. Small end face positioning measurement auxiliary mechanism, including mounting substrate (1), its characterized in that: the device comprises a mounting base plate (1), a linear guide rail (3) is arranged at the top of the mounting base plate (1), a driving oil cylinder (2) is arranged at a position, corresponding to the linear guide rail (3), of one side of the mounting base plate (1), an adjustable floating clamping block (4) is arranged at the top of the linear guide rail (3), a measuring clamp (5) is arranged at the top of the adjustable floating clamping block (4), protective covers (6) are arranged on two sides of the outer surface of the measuring clamp (5), and a positioning strip (8) is arranged at the top of the measuring clamp (5);
wherein an adjusting screw (7) is arranged between the adjustable floating clamping block (4) and the linear guide rail (3) together;
a spring (9) is arranged between the adjustable floating clamping block (4) and the measuring clamp (5) together, and the adjustable floating clamping block (4) is movably mounted with the measuring clamp (5) through the spring (9).
2. The small end face positioning measurement auxiliary mechanism according to claim 1, characterized in that: the measuring clamp (5) is of a U-shaped groove structure, one side of the positioning strip (8) is provided with an inverted angle, and the positioning strip (8) is connected with the U-shaped groove at the top of the measuring clamp (5) in an embedded mode through the inverted angle.
3. The small end face positioning measurement auxiliary mechanism according to claim 1, characterized in that: the other side of the positioning strip (8) is provided with a measuring workpiece, and the positioning strip (8) is connected with the measuring workpiece in a mosaic manner.
4. The small end face positioning measurement auxiliary mechanism according to claim 1, characterized in that: the adjustable floating clamping block (4) can float up and down through the adjusting screw (7), so that the adjustable floating clamping block is convenient to meet the requirements of different diameters.
5. The small end face positioning measurement auxiliary mechanism according to claim 1, characterized in that: and the outer surface of the adjusting screw (7) is provided with a knurled pattern.
6. The small end face positioning measurement auxiliary mechanism according to claim 1, characterized in that: the adjustable floating clamping block (4) is fixedly installed with the driving oil cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023322547.3U CN214186439U (en) | 2020-12-31 | 2020-12-31 | Small end face positioning measurement auxiliary mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023322547.3U CN214186439U (en) | 2020-12-31 | 2020-12-31 | Small end face positioning measurement auxiliary mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214186439U true CN214186439U (en) | 2021-09-14 |
Family
ID=77632377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023322547.3U Active CN214186439U (en) | 2020-12-31 | 2020-12-31 | Small end face positioning measurement auxiliary mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214186439U (en) |
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2020
- 2020-12-31 CN CN202023322547.3U patent/CN214186439U/en active Active
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