CN218481192U - Torque tester - Google Patents
Torque tester Download PDFInfo
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- CN218481192U CN218481192U CN202122992694.XU CN202122992694U CN218481192U CN 218481192 U CN218481192 U CN 218481192U CN 202122992694 U CN202122992694 U CN 202122992694U CN 218481192 U CN218481192 U CN 218481192U
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- torque
- detection mechanism
- shaft sleeve
- torque detection
- brake
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Abstract
The utility model discloses a torque tester technical field's a torque tester, include: a torque detection mechanism mounting base; torque detection mechanism, torque detection mechanism installs the inner chamber of torque detection mechanism mount pad, torque detection mechanism includes: an inner shaft sleeve; the first connecting hole is coaxially formed in the middle of the left side face of the inner shaft sleeve; the outer shaft sleeve is sleeved on the outer side wall of the inner shaft sleeve, and a torque sensor is arranged between the outer shaft sleeve and the inner shaft sleeve; the connecting block is coaxially arranged on the right side surface of the inner shaft sleeve; arrestment mechanism, arrestment mechanism installs the top of mount pad, arrestment mechanism with torque detection mechanism is connected, the utility model discloses can monitor electric wrench's working torque in real time and change to detect whether it reaches predetermined torque value.
Description
Technical Field
The utility model relates to a torque tester technical field specifically is a torque tester.
Background
The torque tester is also called torque tester, torsion meter and torquemeter. The torque force measuring instrument is a precise instrument for detecting, testing and calibrating various torque forces, is used for measuring and correcting torque force and torque force setting conditions of various electric screwdriver, wind screwdriver, torque screwdriver and torque wrench, and is suitable for various products needing to measure torque force, such as rotating shafts, bearings, bottle caps and the like.
The existing torque tester can only display final data, cannot monitor the torque data of the electric wrench in real time, and seriously influences the testing precision.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a torque tester to current torque tester who proposes in solving above-mentioned background art only can show final data, can't carry out real-time supervision to electric wrench's torque data, has seriously influenced the problem of the precision of test.
In order to achieve the above object, the utility model provides a following technical scheme: a torque tester, comprising:
a mounting seat;
the torque detection mechanism mounting seat is mounted at the top of the mounting seat;
the torque detection mechanism is arranged in an inner cavity of the torque detection mechanism mounting seat;
and the braking mechanism is arranged at the top of the mounting seat and is connected with the torque detection mechanism.
Preferably, the mount includes:
a base;
a support mechanism mounted at a top edge of the base.
Preferably, the support mechanism includes:
a support frame;
a reinforcing plate mounted in the inner cavity of the support frame.
Preferably, the torque detection mechanism mount includes:
a torque detection mechanism mounting base body;
the mounting hole is formed in the middle of the left side face of the torque detection mechanism mounting seat body, and penetrates through the other side of the torque detection mechanism mounting seat body.
Preferably, the torque detection mechanism includes:
an inner sleeve;
the first connecting hole is coaxially formed in the middle of the left side face of the inner shaft sleeve;
the outer shaft sleeve is sleeved on the outer side wall of the inner shaft sleeve, and a torque sensor is arranged between the outer shaft sleeve and the inner shaft sleeve;
the connecting block is coaxially arranged on the right side surface of the inner shaft sleeve;
the second connecting hole is formed in the connecting block and is coaxial with the center, and the center of one side of the inner shaft sleeve is far away from the second connecting hole.
Preferably, the braking mechanism includes:
a brake mounting seat;
the brake is installed in the top groove of the brake installation seat.
Preferably, the brake includes:
a brake body;
the brake shaft is arranged on the end face of the brake body and is connected with the rotor on the brake body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the working torque that can real-time monitoring electric spanner changes, thereby detect whether it reaches predetermined torque value, the inner chamber of second connecting hole is pegged graft to the one end of keeping away from the stopper body on the braking axle, the stopper is magnetic powder brake, the effect is simulation fastening nut, its principle is behind the switch-on DC power supply, the working medium magnetic powder forms the magnetic powder chain under the magnetic line of force effect, the inner rotor, the external rotor couples together, thereby reach the purpose of braking moment of torsion, carry out the torque braking to electric spanner's operation, force electric spanner to reach the maximum value of the moment of torsion of settlement, and then stop work, at this in-process, torque sensor real-time supervision electric spanner's working torque changes, thereby detect whether it reaches predetermined torque value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the mounting base of the present invention;
FIG. 3 is a schematic structural view of the supporting mechanism of the present invention;
FIG. 4 is a schematic structural view of the torque detection mechanism mounting base of the present invention;
FIG. 5 is a schematic structural view of the torque detection mechanism of the present invention;
FIG. 6 is a schematic view of the braking mechanism of the present invention;
fig. 7 is a schematic structural diagram of the brake of the present invention.
In the figure: the device comprises a 100 mounting seat, a 110 base, a 120 supporting mechanism, a 121 supporting frame, a 122 reinforcing plate, a 200 torque detection mechanism mounting seat, a 210 torque detection mechanism mounting seat body, a 220 mounting hole, a 300 torque detection mechanism, a 310 inner shaft sleeve, a 320 first connecting hole, a 330 outer shaft sleeve, a 340 connecting block, a 350 second connecting hole, a 400 braking mechanism, a 410 brake mounting seat, a 420 brake, a 421 brake body and a 422 braking shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
The utility model provides a torque tester can monitor electric wrench's working torque in real time and change to whether detect it and reach predetermined torque value, please refer to fig. 1, include: mount 100, torque detection mechanism mount 200, torque detection mechanism 300, and brake mechanism 400;
referring to fig. 1-2, the mounting base 100 includes:
a base 110;
the support mechanism 120 is installed at the top edge of the base 110, and the support mechanism 120 includes:
the supporting frame 121 is detachably mounted on the top left side of the base 110 by bolts;
the reinforcing plate 122 is welded in the inner cavity of the supporting frame 121 to reinforce the structural strength of the supporting frame 121;
referring to fig. 1-4, a torque detection mechanism mounting base 200 is mounted on the top of the mounting base 100, and the torque detection mechanism mounting base 200 includes:
the torque detection mechanism mounting seat body 210 is detachably mounted on the top of the support frame 121 through bolts, and the torque detection mechanism mounting seat body 210 is mounted on the left side of the top of the base 110 through the support frame 121;
the mounting hole 220 is formed in the middle of the left side surface of the torque detection mechanism mounting seat body 210, and the mounting hole 220 penetrates through the other side of the torque detection mechanism mounting seat body 210;
referring to fig. 1, 4 and 5, the torque detection mechanism 300 is installed in the inner cavity of the torque detection mechanism mounting base 200, and the torque detection mechanism 300 includes:
a rotation output part on the electric wrench is connected with the inner shaft sleeve 310 through a tool clamp, the electric wrench is started, and the inner shaft sleeve 310 is driven to rotate through the electric wrench;
the first connection hole 320 is coaxially formed in the middle of the left side surface of the inner sleeve 310;
the outer shaft sleeve 330 is sleeved on the outer side wall of the inner shaft sleeve 310, a torque sensor is arranged between the outer shaft sleeve 330 and the inner shaft sleeve 310, the outer shaft sleeve 330 is coaxially arranged in the inner cavity of the mounting hole 220, the inner shaft sleeve 310 is arranged in the inner cavity of the mounting hole 220 through the outer shaft sleeve 330, the inner shaft sleeve 310 can rotate in the inner cavity of the outer shaft sleeve 330, and the torque sensor is connected with a touch display screen through a lead;
the connecting block 340 is coaxially arranged on the right side surface of the inner shaft sleeve 310;
the second connection hole 350 is coaxially formed in the center of the connection block 340 at a side away from the inner sleeve 310;
referring to fig. 1-7, a brake mechanism 400 is mounted on the top of the mounting base 100, the brake mechanism 400 is connected to the torque detection mechanism 300, and the brake mechanism 400 includes:
the brake mounting seat 410 is detachably mounted on the top of the base 110 through bolts, and the brake mounting seat 410 is arranged on the right side of the torque detection mechanism mounting seat body 210;
the stopper 420 is installed in the top groove of the stopper mount 410, and the stopper 420 includes:
the stopper body 421 is detachably mounted in the top recess of the stopper mounting seat 410 by bolts;
the brake shaft 422 is installed on the end face of the brake body 421, the brake shaft 422 is connected with the rotor on the brake body 421, one end of the brake shaft 422, which is far away from the brake body 421, is inserted into the inner cavity of the second connecting hole 350, the brake 420 is a magnetic powder brake and is used for simulating a fastening nut, the principle is that after a direct current power supply is switched on, working medium magnetic powder forms a magnetic powder chain under the action of magnetic lines of force, the inner rotor and the outer rotor are connected, and therefore the purpose of braking torque is achieved.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments can be used in any combination that is not specifically enumerated in this specification for the sake of brevity and resource savings, provided that no structural conflict exists. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A torque tester is characterized in that: the method comprises the following steps:
a mounting base (100);
a torque detection mechanism mounting seat (200), wherein the torque detection mechanism mounting seat (200) is mounted at the top of the mounting seat (100);
the torque detection mechanism (300), the torque detection mechanism (300) is installed in the inner cavity of the torque detection mechanism installation seat (200);
the braking mechanism (400), the braking mechanism (400) is installed on the top of the mounting seat (100), and the braking mechanism (400) is connected with the torque detection mechanism (300).
2. A torque tester as claimed in claim 1, wherein: the mount (100) includes:
a base (110);
a support mechanism (120), the support mechanism (120) being mounted at a top edge of the base (110).
3. A torque tester as claimed in claim 2, wherein: the support mechanism (120) includes:
a support frame (121);
a reinforcing plate (122), the reinforcing plate (122) being mounted in an inner cavity of the support frame (121).
4. A torque tester as claimed in claim 3, wherein: the torque detection mechanism mount (200) includes:
a torque detection mechanism mount (210);
the mounting hole (220), the mounting hole (220) are seted up the left surface intermediate position of moment of torsion detection mechanism mount pad body (210), mounting hole (220) run through the opposite side of moment of torsion detection mechanism mount pad body (210).
5. The torque tester according to claim 4, wherein: the torque detection mechanism (300) includes:
an inner sleeve (310);
the first connecting hole (320) is coaxially formed in the middle of the left side face of the inner shaft sleeve (310);
the outer shaft sleeve (330) is sleeved on the outer side wall of the inner shaft sleeve (310), and a torque sensor is arranged between the outer shaft sleeve (330) and the inner shaft sleeve (310);
the connecting block (340), the said connecting block (340) is installed on the right side of the said inner axle sleeve (310) coaxially;
and the second connecting hole (350) is coaxially formed in the connecting block (340) and is far away from the central position of one side of the inner shaft sleeve (310).
6. The torque tester of claim 5, wherein: the brake mechanism (400) includes:
a brake mount (410);
a detent (420), the detent (420) mounted within a top recess of the detent mount (410).
7. The torque tester of claim 6, wherein: the brake (420) includes:
a brake body (421);
the brake shaft (422) is installed on the end face of the brake body (421), and the brake shaft (422) is connected with a rotor on the brake body (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122992694.XU CN218481192U (en) | 2021-12-01 | 2021-12-01 | Torque tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122992694.XU CN218481192U (en) | 2021-12-01 | 2021-12-01 | Torque tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218481192U true CN218481192U (en) | 2023-02-14 |
Family
ID=85163943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122992694.XU Active CN218481192U (en) | 2021-12-01 | 2021-12-01 | Torque tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218481192U (en) |
-
2021
- 2021-12-01 CN CN202122992694.XU patent/CN218481192U/en active Active
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