CN209961396U - Automatic leveling mechanism of standard torque machine - Google Patents
Automatic leveling mechanism of standard torque machine Download PDFInfo
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- CN209961396U CN209961396U CN201920236813.9U CN201920236813U CN209961396U CN 209961396 U CN209961396 U CN 209961396U CN 201920236813 U CN201920236813 U CN 201920236813U CN 209961396 U CN209961396 U CN 209961396U
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Abstract
The utility model relates to a moment of torsion standard machine technical field just discloses a standard moment of torsion machine automatic leveling mechanism, the on-line screen storage device comprises a base, the top fixed mounting of base has the supporting seat, the positive fixed mounting that the top of base just is located the supporting seat has first slide rail, the top fixed mounting of supporting seat has the second slide rail, the outside movable mounting of second slide rail has the sliding seat, the right side movable mounting of sliding seat has the leveling main shaft, the outside movable mounting of leveling main shaft has the leveling cantilever. According to the automatic leveling mechanism of the standard torque machine, the balance lever is rotated by adjusting the weight difference of the two weight groups, so that the lever main shaft drives the second fixing sleeve and the side torquemeter to rotate, the first fixing sleeve and the leveling main shaft rotate, the leveling cantilever inclines downwards, the connecting rod is controlled to move up and down through the servo electric cylinder, the leveling cantilever returns to balance, the balance lever is driven to balance quickly, and the purpose of automatic leveling is achieved.
Description
Technical Field
The utility model relates to a moment of torsion standard machine technical field specifically is a standard moment of torsion machine automatic leveling mechanism.
Background
The lever type torque standard machine is a torque standard machine which takes the gravity of a weight as a standard load, generates a standard torque through the action of a force arm lever after being amplified by a certain lever mechanism, and automatically, stably and accurately applies an acting torque and a balance torque to a torque instrument to be detected, a torque sensor, a torque wrench and a torque screwdriver according to a preset sequence by a proper mechanism.
The common lever type torque standard machine is not provided with a set of automatic leveling mechanism for leveling the lever, and after the measurement work is finished, the lever needs to be leveled manually, so that time and labor are wasted, the measurement efficiency is not high, and the use is extremely inconvenient, so that the automatic leveling mechanism of the standard torque machine is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a standard torque machine automatic leveling mechanism possesses advantages such as automatic leveling, has solved ordinary lever torque standard machine and has not one set of automatic leveling's mechanism come the leveling lever, accomplishes measurement work back, needs the manual work to carry out the leveling to the lever, and not only waste time but also hard, leads to measuring efficiency not high, uses extremely inconvenient problem.
(II) technical scheme
In order to realize the above automatic leveling purpose, the utility model provides a following technical scheme: the utility model provides a standard torquemeter self leveling mechanism, includes the base, the top fixed mounting of base has a supporting seat, the top of base and the positive fixed mounting that is located the supporting seat have first slide rail, the top fixed mounting of supporting seat has the second slide rail, the outside movable mounting of second slide rail has the sliding seat, the right side movable mounting of sliding seat has the leveling main shaft, the outside movable mounting of leveling main shaft has the leveling cantilever, the bottom movable mounting of leveling cantilever has the connecting rod, the connecting rod is kept away from the one end fixed mounting of leveling cantilever and is had servo electric cylinder, the bottom of servo electric cylinder and the top fixed mounting that is located first slide rail have the slide, the right side fixed mounting of leveling main shaft has first fixed cover, the inside movable mounting of first fixed cover has the moment of torsion appearance of being surveyed, the moment of torsion appearance of being surveyed keeps away from the one end of first fixed cover and is located the outside fixed mounting of the, the right side fixed mounting of the fixed cover of second has the lever main shaft, the right side movable mounting of lever main shaft has the balance lever, the bottom of balance lever and the top fixed mounting who is located the supporting seat have the support column, the bottom fixed mounting of balance lever has the movable rod, the bottom of movable rod and the top fixed mounting who is located the base have the weight group.
Preferably, the second slide rail is provided with two, and two spouts have been seted up on the left side of sliding seat, and the sliding seat passes through two spout movable mounting in the outside of two second slide rails.
Preferably, the connecting rod is installed at the one end that the leveling cantilever is kept away from the leveling main shaft, and the bottom of slide is seted up the spout with first slide rail size looks adaptation.
Preferably, the weight groups are two, and the two weight groups are respectively positioned on the front side and the back side of the supporting seat.
Preferably, the fixed holes are formed in the opposite sides of the first fixed sleeve and the second fixed sleeve, and the size of the measured torque meter is matched with the size of the fixed holes.
Preferably, the first fixing sleeve and the second fixing sleeve are both arranged to be cylinders, the number of the movable rods is two, and the two movable rods are respectively located at two ends of the balance lever.
(III) advantageous effects
Compared with the prior art, the utility model provides a standard torque machine self leveling mechanism possesses following beneficial effect:
1. according to the automatic leveling mechanism of the standard torque machine, the balance lever is rotated by adjusting the weight difference of the two weight groups, so that the lever main shaft drives the second fixing sleeve and the side torquemeter to rotate, the first fixing sleeve and the leveling main shaft are further rotated, the leveling cantilever is inclined downwards, after the torque is measured, the servo electric cylinder controls the connecting rod to move up and down, the leveling cantilever is enabled to return to balance, the balance lever is driven to rapidly balance, and the purpose of automatic leveling is achieved.
2. This standard torque machine automatic leveling mechanism, through the setting of the fixed cover of first fixed cover and second, make the convenient fixed of moment of torsion appearance that is surveyed, through the setting of base and supporting seat, make whole standard torque machine more stable, through the setting of first slide rail and two second slide rails, make supporting seat and slide remove about can, make whole standard torque machine can automatic leveling, can also adjust according to the length of being surveyed the moment of torsion appearance, reached automatic leveling's purpose.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention.
In the figure: the device comprises a base 1, a support base 2, a first slide rail 3, a second slide rail 4, a movable seat 5, a leveling main shaft 6, a leveling cantilever 7, a connecting rod 8, a servo electric cylinder 9, a sliding base 10, a first fixing sleeve 11, a tested torque meter 12, a second fixing sleeve 13, a lever main shaft 14, a balance lever 15, a support column 16, a movable rod 17 and a weight stack 18.
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.
Referring to fig. 1-2, an automatic leveling mechanism of a standard torque machine comprises a base 1, a supporting seat 2 is fixedly installed on the top of the base 1, a first slide rail 3 is fixedly installed on the top of the base 1 and positioned on the front side of the supporting seat 2, a second slide rail 4 is fixedly installed on the top of the supporting seat 2, two second slide rails 4 are arranged, two slide grooves are formed in the left side of a movable seat 5, the movable seat 5 is movably installed on the outer sides of the two second slide rails 4 through the two slide grooves, the movable seat 5 is movably installed on the outer side of the second slide rail 4, a leveling main shaft 6 is movably installed on the right side of the movable seat 5, a leveling cantilever 7 is movably installed on the outer side of the leveling main shaft 6, a connecting rod 8 is movably installed at the bottom of the leveling cantilever 7, the connecting rod 8 is installed at one end of the leveling cantilever 7 away from the leveling, a servo electric cylinder 9 is fixedly arranged at one end of a connecting rod 8 far away from a leveling cantilever 7, a sliding seat 10 is fixedly arranged at the bottom of the servo electric cylinder 9 and positioned at the top of a first slide rail 3, a first fixing sleeve 11 is fixedly arranged at the right side of a leveling main shaft 6, a measured torquer 12 is conveniently fixed through the arrangement of the first fixing sleeve 11 and a second fixing sleeve 13, the whole standard torquer is more stable through the arrangement of a base 1 and a supporting seat 2, the supporting seat 2 and the sliding seat 10 can move left and right through the arrangement of the first slide rail 3 and two second slide rails 4, the whole standard torquer can be automatically leveled and can be adjusted according to the length of the measured torquer 12, fixing holes are respectively arranged at one side opposite to the first fixing sleeve 11 and the second fixing sleeve 13, the size of the measured torquer 12 is matched with the size of the fixing holes, the first fixing sleeve 11 and the second fixing sleeve, the two movable rods 17 are arranged, the two movable rods 17 are respectively positioned at two ends of the balance lever 15, the measured torquemeter 12 is movably arranged in the first fixing sleeve 11, one end of the measured torquemeter 12, which is far away from the first fixing sleeve 11, is positioned at the outer side of the measured torquemeter 12 and is fixedly arranged in the second fixing sleeve 13, the right side of the second fixing sleeve 13 is fixedly provided with a lever main shaft 14, the right side of the lever main shaft 14 is movably provided with the balance lever 15, the bottom of the balance lever 15 is fixedly provided with a support column 16, which is positioned at the top of the support base 2, the bottom of the balance lever 15 is fixedly provided with the movable rods 17, the bottom of the movable rods 17 is fixedly provided with weight groups 18, the balance lever 15 is rotated by adjusting the weight difference of the two weight groups 18, so that the lever main shaft 14 drives the second fixing sleeve 13 and the, and then the first fixing sleeve 11 and the leveling main shaft 6 are rotated, so that the leveling cantilever 7 is inclined downwards, after the torque is measured, the servo electric cylinder 9 controls the connecting rod 8 to move up and down, so that the leveling cantilever 7 is balanced, the balance lever 15 is driven to balance rapidly, two weight groups 18 are arranged, and the two weight groups 18 are respectively positioned on the front side and the back side of the supporting seat 2.
When the device is used, the balance lever 15 is rotated by adjusting the weight difference of the two weight groups 18, so that the lever main shaft 14 drives the second fixing sleeve 13 and the side torquemeter 12 to rotate, the first fixing sleeve 11 and the leveling main shaft 6 are further rotated, the leveling cantilever 7 is inclined downwards, after the torque is measured, the servo electric cylinder 9 controls the connecting rod 8 to move upwards and downwards, the leveling cantilever 7 is enabled to return to balance, and the balance lever 15 is driven to balance rapidly.
In summary, according to the automatic leveling mechanism of the standard torque machine, the balance lever 15 is rotated by adjusting the weight difference of the two weight groups 18, so that the lever main shaft 14 drives the second fixing sleeve 13 and the to-be-side torque meter 12 to rotate, and further the first fixing sleeve 11 and the leveling main shaft 6 are rotated, so that the leveling cantilever 7 is inclined downwards, after the torque is measured, the servo electric cylinder 9 controls the connecting rod 8 to move up and down, so that the leveling cantilever 7 is balanced, the balance lever 15 is driven to balance quickly, and the purpose of automatic leveling is achieved.
And, through the setting of first fixed cover 11 and second fixed cover 13, make the convenient fixed of moment of torsion appearance 12 measured, through the setting of base 1 and supporting seat 2, make whole standard torque machine more stable, through the setting of first slide rail 3 and two second slide rails 4, make supporting seat 2 and slide 10 remove about can, make whole standard torque machine can automatic leveling, can also adjust according to the length of moment of torsion appearance 12 measured, the purpose of automatic leveling has been reached, it does not have a set of mechanism of automatic leveling to level the lever to have solved ordinary lever type torque standard machine, after accomplishing the measurement work, need the manual work to level the lever, it is not only time-consuming and laborious, lead to measuring efficiency not high, it is extremely inconvenient problem to use.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a standard torque machine self leveling mechanism, includes base (1), its characterized in that: the top fixed mounting of base (1) has supporting seat (2), the top of base (1) just is located the positive fixed mounting of supporting seat (2) and has first slide rail (3), the top fixed mounting of supporting seat (2) has second slide rail (4), the outside movable mounting of second slide rail (4) has sliding seat (5), the right side movable mounting of sliding seat (5) has leveling main shaft (6), the outside movable mounting of leveling main shaft (6) has leveling cantilever (7), the bottom movable mounting of leveling cantilever (7) has connecting rod (8), the one end fixed mounting that leveling cantilever (7) were kept away from to connecting rod (8) has servo electronic jar (9), the bottom of servo electronic jar (9) just is located the top fixed mounting of first slide rail (3) has slide (10), the right side fixed mounting of leveling main shaft (6) has first fixed cover (11), the inside movable mounting of first fixed cover (11) has by measuring torquemeter (12), the one end of first fixed cover (11) is kept away from and the outside fixed mounting that is located by measuring torquemeter (12) is in the inside of the fixed cover of second (13) is surveyed torquemeter (12), the right side fixed mounting of the fixed cover of second (13) has lever main shaft (14), the right side movable mounting of lever main shaft (14) has balanced lever (15), the top fixed mounting that the bottom of balanced lever (15) just is located supporting seat (2) has support column (16), the bottom fixed mounting of balanced lever (15) has movable rod (17), the top fixed mounting that the bottom of movable rod (17) just is located base (1) has weight group (18).
2. The standard torque machine auto-leveling mechanism of claim 1, wherein: the two second sliding rails (4) are arranged, the left side of the movable seat (5) is provided with two sliding grooves, and the movable seat (5) is movably arranged on the outer sides of the two second sliding rails (4) through the two sliding grooves.
3. The standard torque machine auto-leveling mechanism of claim 1, wherein: connecting rod (8) are installed and are kept away from the one end of leveling main shaft (6) in leveling cantilever (7), and the spout with first slide rail (3) size looks adaptation is seted up to the bottom of slide (10).
4. The standard torque machine auto-leveling mechanism of claim 1, wherein: the two weight groups (18) are arranged, and the two weight groups (18) are respectively positioned on the front side and the back side of the supporting seat (2).
5. The standard torque machine auto-leveling mechanism of claim 1, wherein: the fixed orifices have all been seted up to the relative one side of first fixed cover (11) and second fixed cover (13), and the size and the fixed orifices size looks adaptation of moment of torsion appearance (12) are surveyed.
6. The standard torque machine auto-leveling mechanism of claim 1, wherein: first fixed cover (11) and second fixed cover (13) all set up to the cylinder, and movable rod (17) are provided with two, and two movable rod (17) are located the both ends of balance lever (15) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236813.9U CN209961396U (en) | 2019-02-25 | 2019-02-25 | Automatic leveling mechanism of standard torque machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236813.9U CN209961396U (en) | 2019-02-25 | 2019-02-25 | Automatic leveling mechanism of standard torque machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209961396U true CN209961396U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920236813.9U Expired - Fee Related CN209961396U (en) | 2019-02-25 | 2019-02-25 | Automatic leveling mechanism of standard torque machine |
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| Country | Link |
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| CN (1) | CN209961396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577666A (en) * | 2020-12-30 | 2021-03-30 | 陕西金飞马测控技术有限公司 | Verification and calibration device and method for torque wrench verification instrument |
-
2019
- 2019-02-25 CN CN201920236813.9U patent/CN209961396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577666A (en) * | 2020-12-30 | 2021-03-30 | 陕西金飞马测控技术有限公司 | Verification and calibration device and method for torque wrench verification instrument |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |