CN212458179U - Jumping measuring device suitable for shaft parts - Google Patents
Jumping measuring device suitable for shaft parts Download PDFInfo
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- CN212458179U CN212458179U CN202021762845.1U CN202021762845U CN212458179U CN 212458179 U CN212458179 U CN 212458179U CN 202021762845 U CN202021762845 U CN 202021762845U CN 212458179 U CN212458179 U CN 212458179U
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Abstract
The utility model discloses a run-out measuring device suitable for shaft parts, which comprises a base, a first guide rail, a first chuck, a fixed seat, a first motor, a second movable seat, a first end cover, a guide hole, a hand wheel, a longitudinal screw, a second locking screw, a second transverse screw, a second end cover, a second motor, a third end cover, a third motor, a first transverse screw, a first movable seat and a second chuck; the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and the motor III arranged here can drive the movable seat I and the chuck II to move left and right through the transverse screw rod I, thereby meeting the requirements of detecting, clamping and fixing shaft parts with different lengths and improving the using effect; the utility model discloses in drive the rotation of longitudinal screw through the hand wheel, and the rotation of longitudinal screw makes the connecting seat drive the amesdial measuring head and is close to axle type part to be convenient for measure the equidimension excircle of counter shaft type part fast, just also improved the convenience when using.
Description
The technical field is as follows:
the utility model relates to an axle type part measuring device, in particular to measuring device that beats suitable for axle type part.
Background art:
the shaft parts are slender parts with round cross sections; shaft parts are widely applied in the field of machinery and mainly play a role in supporting or transmitting power; the surface roughness and radial run-out of the shaft parts generally need to meet requirements in the production process of the shaft parts, and therefore the radial run-out and the surface roughness of the shaft parts are two essential factors which need to be detected in the production process of the shaft parts; when detecting the radius run-out of axle type part among the prior art, place two V type blocks on the desktop, then place the axis body in the V type block, detect the radius run-out of axis body again, this kind of measuring method has great error in specific use to, operate inconveniently when detecting axle type part.
The utility model has the following contents:
the utility model aims at providing a measuring device that beats suitable for axle type part just lies in order to solve above-mentioned problem, and the error when having solved the radius circle of detecting axle type part among the prior art and beating is bigger, operates also more troublesome and inconvenient problem in addition.
In order to solve the above problem, the utility model provides a technical scheme: the utility model provides a measuring device that beats suitable for axle type part, its innovation point lies in: the device comprises a base, a first guide rail, a first chuck, a fixed seat, a first motor, a second guide rail, a first locking screw, a connecting hole, a connecting seat, a second movable seat, a first end cover, a guide hole, a hand wheel, a longitudinal screw, a second locking screw, a second transverse screw, a second end cover, a second motor, a third end cover, a third motor, a first transverse screw, a first movable seat and a second chuck; the rear side of the upper surface of the base is fixedly connected with a transverse guide rail I, and the front side of the upper surface of the base is fixedly connected with a transverse guide rail II; the left end part of the first guide rail is fixedly connected with a fixed seat, and the right end part of the first guide rail is fixedly connected with a third end cover; the left side of the fixed seat is fixedly connected with a first motor; the first chuck is movably connected to the right side of the fixed seat, and the center of the left side of the first chuck is fixedly connected with the output shaft of the right side of the first motor; the end part of the right side of the second guide rail is fixedly connected with a second end cover, and the second guide rail is transversely and movably connected with a second movable seat; the right side of the second end cover is fixedly connected with a second motor; the right side of the second transverse screw rod is movably connected in the center of the second end cover, and the right side end of the second transverse screw rod is fixedly connected with the left output shaft of the second motor; a longitudinal guide hole is formed in the upper side of the second movable seat, and a transverse threaded hole formed in the lower side of the second movable seat is connected with the second transverse screw rod; the front side opening of the guide hole is fixedly connected with a first end cover, and a threaded hole formed in the right rear side of the guide hole is movably connected with a second locking screw; the right side of the connecting seat is longitudinally and movably connected in the guide hole, and a longitudinal connecting hole is formed in the left rear side of the connecting seat; the left end part of the locking screw II is connected with the right side surface of the connecting seat; a locking screw I is movably connected in a transverse threaded hole formed in the left side of the connecting hole; the front side of the longitudinal screw is movably connected in the center of the end cover I, the front side end of the longitudinal screw is fixedly connected with the center of the hand wheel, and the outer thread on the rear side of the longitudinal screw is connected with a longitudinal threaded hole arranged on the right side of the connecting seat; a motor III is fixedly connected to the right side of the end cover III; the right side of the transverse screw rod I is movably connected in the center of the end cover III, and the right side end of the transverse screw rod I is fixedly connected with an output shaft on the left side of the motor III; the inner portion of one lower side of the movable seat is transversely movably connected to the first guide rail, a transverse threaded hole formed in the center of the lower side of the movable seat is connected with the first transverse screw rod, and a chuck is movably connected to the left side of the movable seat.
Preferably, the first guide rail is a T-shaped guide rail and is matched with the inner part of the lower side of the movable seat.
Preferably, the second guide rail is a T-shaped guide rail and is matched with the inner part of the lower side of the second movable seat.
Preferably, the first motor and the second motor are both stepping motors.
Preferably, the center line of the second chuck and the center line of the first chuck are located on the same straight line, and both the second chuck and the first chuck are self-centering chucks.
The utility model has the advantages that:
(1) the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, the motor three that sets up here can order about movable seat one and control about chuck two through horizontal screw rod one to satisfied different length axle class parts and detected the fixed needs of centre gripping, just also improved the effect of using.
(2) The utility model discloses in drive the rotation of longitudinal screw through the hand wheel, and the rotation of longitudinal screw makes the connecting seat drive the amesdial measuring head and is close to axle type part to be convenient for measure the equidimension excircle of counter shaft type part fast, just also improved the convenience when using.
(3) The utility model discloses well motor two that sets up can order about two whole controls of sliding seat through horizontal screw rod two and remove to satisfy the needs that the different positions of axle type part detected, also just further improved the effect of using.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial schematic view of the present invention.
1-a base; 2, a first guide rail; 3, chuck one; 4-fixing the base; 5, a first motor; 6, a second guide rail; 7-locking the first screw; 8-connecting holes; 9-a connecting seat; 10-a second movable seat; 11-end cover one; 12-a guide hole; 13-a hand wheel; 14-longitudinal screw; 15-locking screw II; 16-a transverse screw rod II; 17-end cap two; 18-motor two; 19-end cap three; 20-motor three; 21-transverse screw rod I; 22-a movable seat I; 23-chuck two.
The specific implementation mode is as follows:
as shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: a runout measuring device suitable for shaft parts comprises a base 1, a first guide rail 2, a first chuck 3, a fixed seat 4, a first motor 5, a second guide rail 6, a first locking screw 7, a connecting hole 8, a connecting seat 9, a second movable seat 10, a first end cover 11, a guide hole 12, a hand wheel 13, a longitudinal screw 14, a second locking screw 15, a second transverse screw 16, a second end cover 17, a second motor 18, a third end cover 19, a third motor 20, a first transverse screw 21, a first movable seat 22 and a second chuck 23; the rear side of the upper surface of the base 1 is fixedly connected with a transverse guide rail I2, and the front side of the upper surface of the base 1 is fixedly connected with a transverse guide rail II 6; the left end of the first guide rail 2 is fixedly connected with a fixed seat 4, and the right end of the first guide rail 2 is fixedly connected with a third end cover 19; the left side of the fixed seat 4 is fixedly connected with a motor I5; the first chuck 3 is movably connected to the right side of the fixed seat 4, and the center of the left side of the first chuck 3 is fixedly connected with the output shaft of the right side of the first motor 5; the end part of the right side of the second guide rail 6 is fixedly connected with a second end cover 17, and the second guide rail 6 is transversely and movably connected with a second movable seat 10; the right side of the second end cover 17 is fixedly connected with a second motor 18; the right side of the second transverse screw 16 is movably connected in the center of the second end cover 17, and the right side end of the second transverse screw 16 is fixedly connected with an output shaft at the left side of the second motor 18; a longitudinal guide hole 12 is formed in the upper side of the second movable seat 10, and a transverse threaded hole formed in the lower side of the second movable seat 10 is connected with a transverse screw rod 16; an opening of the front side of the guide hole 12 is fixedly connected with a first end cover 11, and a threaded hole formed in the right rear side of the guide hole 12 is movably connected with a second locking screw 15; the right side of the connecting seat 9 is longitudinally movably connected in the guide hole 12, and a longitudinal connecting hole 8 is formed in the left rear side of the connecting seat 9; the left end part of the second locking screw 15 is connected with the right side surface of the connecting seat 9; a locking screw I7 is movably connected in a transverse threaded hole formed in the left side of the connecting hole 8; the front side of the longitudinal screw 14 is movably connected in the center of the end cover I11, the front side end of the longitudinal screw 14 is fixedly connected with the center of the hand wheel 13, and the outer thread on the rear side of the longitudinal screw 14 is connected with a longitudinal threaded hole arranged on the right side of the connecting seat 9; a motor III 20 is fixedly connected to the right side of the end cover III 19; the right side of the transverse screw rod I21 is movably connected in the center of the end cover III 19, and the right side end of the transverse screw rod I21 is fixedly connected with the left output shaft of the motor III 20; the inside horizontal swing joint that is of sliding seat 22 downside is on guide rail one 2, the horizontal screw hole that sliding seat 22 downside central authorities set up is connected with horizontal screw rod one 21, sliding seat 22 left side swing joint has chuck two 23.
The first guide rail 2 is a T-shaped guide rail and is matched with the inner part of the lower side of the first movable seat 22; the second guide rail 6 is a T-shaped guide rail and is matched with the inner part of the lower side of the second movable seat 10; the first motor 5 and the second motor 18 are both stepping motors; the central line of the second chuck 23 and the central line of the first chuck 3 are located on the same straight line, and the second chuck 23 and the first chuck 3 are both self-centering chucks.
The utility model discloses a user state does: the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation, complete functions, when in use, firstly, the two sides of the shaft parts are respectively clamped and fixed in the first chuck 3 and the second chuck 23, then the first motor 5 is started to drive the first chuck 3 to rotate, the rotation of the first chuck 3 drives the shaft parts to rotate so as to detect radial circular runout, the third motor 20 arranged here can drive the first movable seat 22 and the second chuck 23 to move left and right through the first transverse screw 21, thereby satisfying the requirement of detecting, clamping and fixing the shaft parts with different lengths, the using effect is also improved, then the outside of the measuring head of the dial gauge is fixed in the connecting hole 8 through the first locking screw 7, then the rotating hand wheel 13 drives the longitudinal screw 14 to rotate, and the rotation of the longitudinal screw 14 enables the connecting seat 9 to drive the measuring head of the dial gauge to be close to the shaft parts, thereby being convenient for rapidly measuring the exci, the convenience in use is improved, the second motor 18 can drive the second movable seat 10 to move left and right integrally through the second transverse screw 16, so that the requirement for detecting different positions of the shaft part is met, and the use effect is further improved.
The control mode of the present invention is controlled by manual starting or by the existing automation technology, the connection diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the present invention is mainly used for protecting the mechanical device, so the present invention does not explain the control mode and the wiring arrangement in detail.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a measuring device that beats suitable for axle type part which characterized in that: the device comprises a base (1), a first guide rail (2), a first chuck (3), a fixed seat (4), a first motor (5), a second guide rail (6), a first locking screw (7), a connecting hole (8), a connecting seat (9), a second movable seat (10), a first end cover (11), a guide hole (12), a hand wheel (13), a longitudinal screw (14), a second locking screw (15), a second transverse screw (16), a second end cover (17), a second motor (18), a third end cover (19), a third motor (20), a first transverse screw (21), a first movable seat (22) and a second chuck (23);
the rear side of the upper surface of the base (1) is fixedly connected with a transverse guide rail I (2), and the front side of the upper surface of the base (1) is fixedly connected with a transverse guide rail II (6);
the left end of the guide rail I (2) is fixedly connected with a fixed seat (4), and the right end of the guide rail I (2) is fixedly connected with an end cover III (19);
a first motor (5) is fixedly connected to the left side of the fixed seat (4);
the first chuck (3) is movably connected to the right side of the fixed seat (4), and the center of the left side of the first chuck (3) is fixedly connected with the output shaft of the right side of the first motor (5);
the end part of the right side of the second guide rail (6) is fixedly connected with a second end cover (17), and the second guide rail (6) is transversely and movably connected with a second movable seat (10);
a second motor (18) is fixedly connected to the right side of the second end cover (17);
the right side of the transverse screw rod II (16) is movably connected in the center of the end cover II (17), and the right side end of the transverse screw rod II (16) is fixedly connected with an output shaft at the left side of the motor II (18);
a longitudinal guide hole (12) is formed in the upper side of the second movable seat (10), and a transverse threaded hole formed in the lower side of the second movable seat (10) is connected with a transverse screw rod II (16);
a first end cover (11) is fixedly connected to the front side opening of the guide hole (12), and a second locking screw (15) is movably connected to a threaded hole formed in the right rear side of the guide hole (12);
the right side of the connecting seat (9) is longitudinally movably connected in the guide hole (12), and a longitudinal connecting hole (8) is formed in the left rear side of the connecting seat (9);
the left end part of the second locking screw (15) is connected with the right side surface of the connecting seat (9);
a first locking screw (7) is movably connected in a transverse threaded hole arranged at the left side of the connecting hole (8);
the front side of the longitudinal screw rod (14) is movably connected in the center of the end cover I (11), the front side end of the longitudinal screw rod (14) is fixedly connected with the center of the hand wheel (13), and the outer thread of the rear side of the longitudinal screw rod (14) is connected with a longitudinal threaded hole formed in the right side of the connecting seat (9);
a motor III (20) is fixedly connected to the right side of the end cover III (19);
the right side of the transverse screw rod I (21) is movably connected in the center of the end cover III (19), and the right side end of the transverse screw rod I (21) is fixedly connected with the left output shaft of the motor III (20);
the inside horizontal swing joint that is of sliding seat (22) downside is on guide rail (2), the horizontal screw hole that sliding seat (22) downside central authorities set up is connected with horizontal screw rod (21), sliding seat (22) left side swing joint has chuck two (23).
2. The runout measuring device for shaft parts according to claim 1, wherein: the first guide rail (2) is a T-shaped guide rail and is matched with the inner part of the lower side of the first movable seat (22).
3. The runout measuring device for shaft parts according to claim 1, wherein: the second guide rail (6) is a T-shaped guide rail and is matched with the inner part of the lower side of the second movable seat (10).
4. The runout measuring device for shaft parts according to claim 1, wherein: the first motor (5) and the second motor (18) are both stepping motors.
5. The runout measuring device for shaft parts according to claim 1, wherein: the center line of the second chuck (23) and the center line of the first chuck (3) are located on the same straight line, and the second chuck (23) and the first chuck (3) are self-centering chucks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021762845.1U CN212458179U (en) | 2020-08-21 | 2020-08-21 | Jumping measuring device suitable for shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021762845.1U CN212458179U (en) | 2020-08-21 | 2020-08-21 | Jumping measuring device suitable for shaft parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212458179U true CN212458179U (en) | 2021-02-02 |
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ID=74473563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021762845.1U Active CN212458179U (en) | 2020-08-21 | 2020-08-21 | Jumping measuring device suitable for shaft parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212458179U (en) |
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2020
- 2020-08-21 CN CN202021762845.1U patent/CN212458179U/en active Active
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