CN207472497U - Torque spanner calibrating instrument - Google Patents
Torque spanner calibrating instrument Download PDFInfo
- Publication number
- CN207472497U CN207472497U CN201721550776.6U CN201721550776U CN207472497U CN 207472497 U CN207472497 U CN 207472497U CN 201721550776 U CN201721550776 U CN 201721550776U CN 207472497 U CN207472497 U CN 207472497U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixedly connected
- motor
- stent
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses torque spanner calibrating instruments, including support plate, in the support plate stent has been fixedly connected at the top of its both sides, calibrating installation has been fixedly connected at the top of two stents, the calibrating installation includes motor cylinder, shaft coupling cylinder and sensing cylinder, the motor cylinder is fixedly connected on the top of one of stent, the sensing cylinder is fixedly connected on the top of another stent, outer surface on the sensing cylinder close to its both sides has been fixedly connected with bayonet lock, the opposite face of the motor cylinder and sensing cylinder offers card slot, motor cylinder is clamped with sensing cylinder by the outer wall of card slot and bayonet lock, the inner wall of the motor cylinder is installed with motor, the inner wall of the sensing cylinder is installed with torsion sensor.The torque spanner calibrating instrument by the cooperation of above-mentioned dependency structure, achievees the purpose that examine and determine wrenching torque, solves the problems, such as to propose in background technology, the effect used is more preferable.
Description
Technical field
The utility model is related to spanner calibrating instrument technical fields, specially torque spanner calibrating instrument.
Background technology
No. 201320111706.6 Chinese utility model patent, discloses a kind of torque disclosed in 17 days July in 2013
Spanner standard calibrating device, including workbench, motor, torque sensor, vertical support rod and torque wrench to be examined and determine；The torsion
The handle level of square spanner is fixed on supporting rod, and the other end is by connecting torque sensor.Motor, which can drive, treats that calibrating is turned round
The rotation of square spanner and electric loading system solve the problems, such as the External force interference during loading of torque wrench torsion substantially, but also bring new
The problem of.It newly when examining and determine torque spanner and vertical support rod or being installed with torsion sensor, may pull torsion to be examined and determine
There is tilt phenomenon in hand, that is, torque spanner to be examined and determine is not horizontal, and new External force interference occurs, so as to make verification result inclined
Difference, there have been torque spanner calibrating instruments, such as Chinese patent CN203587278U thus to disclose a kind of torque wrench
Instrument is pulled including horizontal table, torque sensor, the supporting rod being perpendicularly fixed on horizontal table and torque to be examined and determine
Hand；The handle level of the torque wrench is fixed on supporting rod, and the other end is connect by connector with torque sensor；It is horizontal
Motor, the supporting rod liftable are provided in workbench, the handle base of torque wrench is provided with to detect handle and water
The angular transducer of flat orientation angle.But since supporting rod can not fix spanner well, when calibrating spanner by
It is easily detached from the effect of motor torque with supporting rod, the effect used is bad.
Utility model content
The purpose of this utility model is to provide torque spanner calibrating instrument, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides following technical solution：Torque spanner calibrating instrument, including support plate,
Stent has been fixedly connected at the top of its both sides in the support plate, calibrating dress has been fixedly connected at the top of two stents
It puts.
The calibrating installation includes motor cylinder, shaft coupling cylinder and sensing cylinder, the motor cylinder and is fixedly connected on one of branch
The top of frame, the sensing cylinder is fixedly connected on the top of another stent, described to sense on cylinder close to the appearance of its both sides
Face has been fixedly connected with bayonet lock, and the motor cylinder offers card slot with sensing the opposite face of cylinder, and motor cylinder and sensing cylinder are logical
The outer wall for crossing card slot and bayonet lock is clamped, and the inner wall of the motor cylinder is installed with motor, and the inner wall of the sensing cylinder is fixed
Torsion sensor is installed, one end of the motor output shaft has been fixedly connected with connection with one end of torsion sensor input shaft
Axis device, the shaft coupling correspondence is in the intracavitary of shaft coupling cylinder, and one end of the torsion sensor output shaft is through the side of sensing cylinder
And connector is fixedly connected with, the outer wall of the connector is connected with spanner, and backup plate is fixedly connected on the inside of the stent, branch
Fixing device is fixedly connected on the outside of frame.
The fixing device includes installing plate, and the installing plate is rotatably connected on stent close to the front of one side, institute
The one end for stating installing plate is fixedly connected with deck, offers card hole in the middle part of the deck, close to its opposite side on the stent
Front be fixedly connected with fixture block, one end of the fixture block extends to the outside of deck, the fixture block by the inner surface of card hole
Top offer pin hole, fixture block is connected with card needle by pin hole, fixing groove is offered on the outside of the installing plate, and installing plate leads to
It crosses fixing groove and is fixedly connected with nut seat, the inner wall of the nut seat, which rolls, is connected with flexible leading screw, and the one of the flexible leading screw
End is fixedly connected with runner, and the other end of flexible leading screw extends to the outside of spanner by the inner wall of nut seat.
Preferably, the bottom of the support plate is installed with idler wheel.
Preferably, the quantity of the bayonet lock is no less than three, each bayonet lock ring centered on the center of circle that shaft coupling cylinder side is justified
Shape array.
Preferably, the cross section of the backup plate is outer male structure, and the outside correspondence of outer male structure is in the inside of spanner.
Preferably, the outer wall of the motor cylinder and sensing cylinder has been fixedly connected with control panel, the control panel difference
It is electrically connected with motor and torsion sensor.
Compared with prior art, the utility model has the advantage that as follows：
1st, the utility model is made solid by setting installing plate, deck, fixture block, card needle, nut seat, flexible leading screw and runner
When determining device use, first by spanner and connector clamping, then spanner, is secondly placed in by rotating spanner to vertical direction
The inside of installing plate, passes through card hole by fixture block and is inserted into card needle, and extruding spanner is moved in last rotating wheel flexible leading screw and is allowed to solid
It is fixed, there is effect simple in structure, easy to use.
2nd, the utility model is by setting support plate, stent, calibrating installation, motor cylinder, shaft coupling cylinder, sensing cylinder, bayonet lock, electricity
Motivation, torsion sensor, shaft coupling, connector and spanner when using calibrating installation, are controlled electronic by control panel
Machine is run, and the torque of spanner is then measured by torsion sensor, is recorded data and is completed calibrating, passes through bayonet lock, shaft coupling cylinder, electricity
The cooperation of machine barrel and sensing cylinder makes the dismounting of shaft coupling cylinder get up more convenient, provides convenience for later stage maintenance.
Description of the drawings
Fig. 1 is the structure diagram of the utility model calibrating installation front view；
Fig. 2 is the structure diagram of the partial sectional view of the utility model calibrating installation vertical view；
Fig. 3 is the structure diagram of the utility model backup plate side view；
Fig. 4 is the structure diagram of the utility model installing plate side view；
Fig. 5 is the broken section figure structure schematic representation of the utility model installing plate front view.
In figure：1- support plates, 2- stents, 3- calibrating installations, 4- motors cylinder, 5- shaft couplings cylinder, 6- sensings cylinder, 7- bayonet locks, 8-
Motor, 9- torsion sensors, 10- shaft couplings, 11- connectors, 12- spanners, 13- backup plates, 14- fixing devices, 15- installations
Plate, 16- decks, 17- fixture blocks, 18- cards needle, 19- nut seats, 20- flexible leading screws, 21- runners.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：Torque spanner calibrating instrument, including support plate 1, support
The bottom of plate 1 is installed with idler wheel, easy to remove, and stent 2 has been fixedly connected at the top of its both sides in support plate 1,
The top of two stents 2 has been fixedly connected with calibrating installation 3.
Fig. 2 and Fig. 3 are please referred to, calibrating installation 3 includes motor cylinder 4, shaft coupling cylinder 5 and sensing cylinder 6, motor cylinder 4 and is fixedly connected
The top of a stent 2 wherein, sensing cylinder 6 are fixedly connected on the top of another stent 2, sense on cylinder 6 close to its two
The outer surface of side has been fixedly connected with bayonet lock 7, and motor cylinder 4 offers card slot with sensing the opposite face of cylinder 6, and motor cylinder 4 is with passing
Feel cylinder 6 to be clamped by the outer wall of card slot and bayonet lock 7, the quantity of bayonet lock 7 is no less than three, and each bayonet lock 7 is with 5 side of shaft coupling cylinder
Annular array centered on the round center of circle improves the fastness of 5 installation of shaft coupling cylinder, while provides convenience for later stage maintenance, motor
The inner wall of cylinder 4 is installed with motor 8, the model DJ-XN-1 of motor 8, and pass through control panel and external power supply
Electrical connection, the inner wall of sensing cylinder 6 are installed with torsion sensor 9, and the model QWFK-8M that torsion sensor 9 uses is static
Torque sensor 9, and be electrically connected by control panel with external power supply, one end and the torsion sensor 9 of 8 output shaft of motor
One end of input shaft has been fixedly connected with shaft coupling 10, and shaft coupling 10 corresponds to the intracavitary in shaft coupling cylinder 5, and torsion sensor 9 exports
One end of axis is through the side of sensing cylinder 6 and is fixedly connected with connector 11, the outer wall company of fixation of motor cylinder 4 and sensing cylinder 6
Control panel is connected to, control panel is electrically connected respectively with motor 8 and torsion sensor 9, on the one hand control panel can control
Motor 8 is run, and on the other hand the real time data of display calibrating, the outer wall of connector 11 are connected with spanner 12, the inside of stent 2
It is fixedly connected with backup plate 13, the cross section of backup plate 13 is outer male structure, and the outside correspondence of outer male structure is in the inside of spanner 12,
12 inside of spanner is made to be acted on by the outside holding power of backup plate 13, is not easy compressive deformation, the outside of stent 2 is fixedly connected with fixation
Device 14 when examining and determine 12 torque of spanner, controls motor 8 to run, is then surveyed by torsion sensor 9 by control panel
The torque of spanner 12 is obtained, data is recorded and completes calibrating.
Fig. 3 to Fig. 5 is please referred to, fixing device 14 includes installing plate 15, and installing plate 15 is rotatably connected on stent 2 close to it
The front of side, one end of installing plate 15 are fixedly connected with deck 16, and the middle part of deck 16 offers card hole, close on stent 2
The front of its opposite side is fixedly connected with fixture block 17, and one end of fixture block 17 extends to the outer of deck 16 by the inner surface of card hole
Portion, the top of fixture block 17 offer pin hole, and fixture block 17 is connected with card needle 18 by pin hole, and the outside of installing plate 15 offers fixation
Slot, installing plate 15 are fixedly connected with nut seat 19 by fixing groove, and the inner wall rolling of nut seat 19 is connected with flexible leading screw 20, stretches
One end of contracting leading screw 20 is fixedly connected with runner 21, and the other end of flexible leading screw 20 extends to spanner by the inner wall of nut seat 19
Spanner 12 and connector 11 when back-up wrench 12, are first clamped, then rotating spanner 12 to vertical side by 12 outside
To spanner 12 is placed in the inside of installing plate 15 by next, and fixture block 17 is passed through card hole and is inserted into card needle 18, last rotating wheel 21
Extruding spanner 12 is moved in flexible leading screw 20 and is allowed to fixed.
Operation principle：The torque spanner calibrating instrument in use, being first clamped spanner 12 and connector 11, pull by then rotation
Secondly spanner 12 is placed in the inside of installing plate 15, fixture block 17 is passed through card hole and is inserted into card needle 18, most by hand 12 to vertical direction
Extruding spanner 12 is moved in 21 flexible leading screw 20 of rotating wheel afterwards and be allowed to fixed, when calibrating installation 3 uses, pass through control panel
Control motor 8 is run, and the torque of spanner 12 is then measured by torsion sensor 9, is recorded data and is completed calibrating.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. torque spanner calibrating instrument, including support plate (1), it is characterised in that：Close to the top of its both sides on the support plate (1)
Stent (2) has been fixedly connected with, calibrating installation (3) has been fixedly connected at the top of two stents (2)；
The calibrating installation (3) is fixedly connected on including motor cylinder (4), shaft coupling cylinder (5) and sensing cylinder (6), the motor cylinder (4)
The top of one of stent (2), the sensing cylinder (6) are fixedly connected on the top of another stent (2), the sensing cylinder
(6) bayonet lock (7) has been fixedly connected with close to the outer surface of its both sides on, the motor cylinder (4) and the opposite face of sensing cylinder (6) are equal
Card slot is offered, motor cylinder (4) is clamped with sensing cylinder (6) by the outer wall of card slot and bayonet lock (7), the motor cylinder (4)
Inner wall is installed with motor (8), and the inner wall of the sensing cylinder (6) is installed with torsion sensor (9), the motor
(8) one end of output shaft and one end of torsion sensor (9) input shaft have been fixedly connected with shaft coupling (10), the shaft coupling
(10) intracavitary in shaft coupling cylinder (5) is corresponded to, the side of sensing cylinder (6) is run through simultaneously in one end of torsion sensor (9) output shaft
Connector (11) is fixedly connected with, the outer wall of the connector (11) is connected with spanner (12), and the inside of the stent (2) is fixed
Backup plate (13) is connected with, fixing device (14) is fixedly connected on the outside of stent (2)；
The fixing device (14) includes installing plate (15), and the installing plate (15) is rotatably connected on stent (2) close to one
The front of side, one end of the installing plate (15) are fixedly connected with deck (16), card hole are offered in the middle part of the deck (16),
Front on the stent (2) close to its opposite side is fixedly connected with fixture block (17), and one end of the fixture block (17) passes through card hole
Inner surface extend to the outsides of deck (16), offer pin hole at the top of the fixture block (17), fixture block (17) passes through pin hole card
Card needle (18) is connected to, fixing groove is offered on the outside of the installing plate (15), installing plate (15) is fixedly connected with by fixing groove
Nut seat (19), the inner wall rolling of the nut seat (19) are connected with flexible leading screw (20), one end of the flexible leading screw (20)
Runner (21) is fixedly connected with, the other end of flexible leading screw (20) extends to the outer of spanner (12) by the inner wall of nut seat (19)
Side.
2. torque spanner calibrating instrument according to claim 1, it is characterised in that：Peace is fixed in the bottom of the support plate (1)
Equipped with idler wheel.
3. torque spanner calibrating instrument according to claim 1, it is characterised in that：The quantity of the bayonet lock (7) is no less than three
It is a, each bayonet lock (7) annular array centered on the center of circle that shaft coupling cylinder (5) side is justified.
4. torque spanner calibrating instrument according to claim 1, it is characterised in that：The cross section of the backup plate (13) is evagination
Structure, and the outside correspondence of outer male structure is in the inside of spanner (12).
5. torque spanner calibrating instrument according to claim 1, it is characterised in that：The motor cylinder (4) and sensing cylinder (6)
Outer wall has been fixedly connected with control panel, and the control panel is electrically connected respectively with motor (8) and torsion sensor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550776.6U CN207472497U (en) | 2017-11-20 | 2017-11-20 | Torque spanner calibrating instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550776.6U CN207472497U (en) | 2017-11-20 | 2017-11-20 | Torque spanner calibrating instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472497U true CN207472497U (en) | 2018-06-08 |
Family
ID=62261544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721550776.6U Expired - Fee Related CN207472497U (en) | 2017-11-20 | 2017-11-20 | Torque spanner calibrating instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115401A (en) * | 2018-09-17 | 2019-01-01 | 苏州莱测检测科技有限公司 | A kind of full-automatic twisted torque wrench calibrating instrument |
-
2017
- 2017-11-20 CN CN201721550776.6U patent/CN207472497U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115401A (en) * | 2018-09-17 | 2019-01-01 | 苏州莱测检测科技有限公司 | A kind of full-automatic twisted torque wrench calibrating instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018157524A1 (en) | Driving belt tension detection device and application thereof | |
| CN203482542U (en) | Splicing assembly and display | |
| CN207472497U (en) | Torque spanner calibrating instrument | |
| CN206399982U (en) | LED lamp verification test supporting table | |
| CN208688367U (en) | A kind of instruments used for education measuring circularity, concentricity and end face run-out | |
| CN107843503A (en) | A kind of fiber optic cable twist test device | |
| CN208907788U (en) | Gear ring class part distance over bar detector | |
| CN214843956U (en) | Mechanical strength testing device for household appliances | |
| CN209727056U (en) | Bend pipe ellipticity measuring device | |
| CN205656297U (en) | A device of plugging into automatically for electric energy meter verification | |
| CN204027536U (en) | Electromagnet type pulse-echo ultrasound ripple thicknessmeter servicing unit | |
| CN106644237A (en) | Integrated type pressing-twisting compound sensor measuring device for multifunctional bolt fastening analysis system | |
| CN207556722U (en) | It is a kind of for the pretightning force of oil connection and friction torque measuring device | |
| CN206037979U (en) | Measurement device for reinforcing bar and concrete bonding relative slippage volume | |
| CN220168297U (en) | Round roller calibration device with multiple mounting structures | |
| CN207763949U (en) | A kind of new gear meshing device | |
| CN206891629U (en) | Digital display torsion testing machine is used in teaching | |
| CN207649902U (en) | A kind of detection device of rotate gear | |
| CN207595828U (en) | A kind of multi-functional roller bed device | |
| CN219319461U (en) | Sensor | |
| CN207248930U (en) | A kind of probe jig | |
| CN107796547A (en) | A kind of clutch rubber wheel hub reverses detection device | |
| CN220104351U (en) | High-strength bolt detector | |
| CN210952881U (en) | Automatic change instrument controlling means | |
| CN213008353U (en) | Automobile steering wheel rotation angle detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180608 Termination date: 20201120 |