CN112763113A - Dynamic torque sensing device - Google Patents
Dynamic torque sensing device Download PDFInfo
- Publication number
- CN112763113A CN112763113A CN202011542291.9A CN202011542291A CN112763113A CN 112763113 A CN112763113 A CN 112763113A CN 202011542291 A CN202011542291 A CN 202011542291A CN 112763113 A CN112763113 A CN 112763113A
- Authority
- CN
- China
- Prior art keywords
- rod
- torque sensor
- seat
- support
- groove
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a dynamic torque sensing device, which relates to the technical field of sensor auxiliary equipment and comprises a torque sensor body and a supporting base, wherein bearing seats are symmetrically and fixedly arranged on the left side and the right side of the upper surface of the supporting base, guide rods are arranged between the bearing seats, a telescopic spring is arranged on the surface of each guide rod, the left end and the right end of the telescopic spring are respectively and fixedly connected with a movable seat, the movable seat is in sliding connection with the guide rods, a support is fixedly connected above the movable seat, a positioning rod is inserted into a positioning hole for preliminary fixation by pressing the torque sensor body downwards, the torque sensor body pushes the support and the movable seat to simultaneously move towards two sides through a support rod, the telescopic spring generates elastic force by stretching, the reset spring is in a compressed state in the process of moving the limiting rod towards a limiting groove, when the limiting groove is flush with the limiting rod, the reset spring pushes the limiting, thereby fix the gag lever post in the spacing inslot, be convenient for carry out the dismouting to the torque sensor body.
Description
Technical Field
The invention relates to the technical field of sensor auxiliary equipment, in particular to a dynamic torque sensing device.
Background
The torque sensor is classified into two categories, namely a dynamic torque sensor and a static torque sensor, wherein the dynamic torque sensor can be called as a torque sensor, a torque rotating speed sensor, a non-contact torque sensor, a rotating torque sensor and the like, and the torque sensor is used for detecting torsional moment on various rotating or non-rotating mechanical parts.
The existing torque sensor needs to be debugged, maintained and arranged on a circuit frequently, and in actual use, the torque sensor is not convenient for workers to disassemble and assemble, so that inconvenience is brought to follow-up overhaul, maintenance or replacement.
Disclosure of Invention
The present invention is directed to a dynamic torque sensor device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a dynamic torque sensing device comprises a torque sensor body and a supporting base, wherein the left side and the right side of the upper surface of the supporting base are symmetrically and fixedly provided with bearing seats, guide rods are arranged between the bearing seats on the left side and the right side, the surfaces of the guide rods are provided with telescopic springs, the left end and the right end of each telescopic spring are respectively fixedly connected with a movable seat, the movable seats are in sliding connection with the guide rods, a support is fixedly connected above each movable seat, the support is movably connected with a support rod, one end of the support rod, far away from the support, is movably connected with the bottom of the torque sensor body, the left side and the right side of the lower surface of the torque sensor body are symmetrically and fixedly provided with positioning rods, positioning holes matched with the positioning rods are arranged between the bearing seats on the left side and the right side, clamping grooves are arranged between, the left and right sides the kelly is pegged graft in the draw-in groove, and the left and right sides the kelly middle part sets up the spacing groove, the draw-in groove below is provided with the gag lever post with spacing groove matched with, the gag lever post with accept seat sliding connection, the gag lever post middle part sets up reset spring.
As a further scheme of the invention: the supporting base is characterized in that supporting legs are symmetrically arranged on the left side and the right side of the lower surface of the supporting base, one end of each supporting leg, which is far away from the supporting base, is fixedly connected with the mounting plate, fastening bolts are symmetrically arranged on the left end and the right end of the mounting plate, and the fastening bolts are used for fixing the mounting plate.
As a still further scheme of the invention: the support base upper surface left and right sides symmetry sets up the spout, sliding seat below fixed connection slide, slide and spout sliding connection.
As a still further scheme of the invention: the left and right sides accept seat lateral wall below and set up logical groove, the terminal fixed connection horizontal pole in gag lever post bottom, the horizontal pole is installed at logical inslot, the terminal fixed mounting handle of horizontal pole.
As a still further scheme of the invention: the surface of the handle is provided with anti-skid grains.
As a still further scheme of the invention: the supporting columns are fixedly installed in the through grooves, and the cross rods are connected with the supporting columns in a sliding mode.
As a still further scheme of the invention: the torque sensor comprises a torque sensor body and is characterized in that one end, far away from a support, of the support rod is movably connected with a U-shaped clamping plate, clamping rods are symmetrically arranged on the left side and the right side of the U-shaped clamping plate, one end, far away from the handle, of each clamping rod is fixedly connected with the handle, a clamping spring is fixedly mounted on the outer side of one end, far away from the handle, of each clamping rod, the clamping rods are connected with the U-shaped clamping plate in a sliding mode, a fixing plate is arranged in the middle of the lower surface.
Compared with the prior art, the invention has the beneficial effects that: a dynamic torque sensing device, which comprises a handle, a clamping rod, a dynamic torque sensing device and a control device, wherein the handle is pulled towards two sides to drive the clamping rod to move towards two sides, a clamping spring contracts to generate elasticity, when the clamping rods on the left side and the right side are flush with the fixing hole, the clamping spring pushes the clamping rods into the fixing hole through the elastic action, thereby fixing the fixed plate and the torque sensor body, inserting the positioning rod into the positioning hole for preliminary fixation by pressing the torque sensor body downwards, pushing the left and right side supports and the movable seat to move towards two sides simultaneously by the torque sensor body through the supporting rod, generating elastic force by stretching the telescopic spring, and keeping the reset spring in a compressed state during the process that the limiting rod moves towards the limiting groove, when spacing groove and gag lever post parallel and level, reset spring promotes the gag lever post to the spacing inslot through the elastic force effect to fix the gag lever post at the spacing inslot, be convenient for carry out the dismouting to the torque sensor body.
Drawings
Fig. 1 is a schematic structural diagram of a dynamic torque sensing device.
FIG. 2 is an enlarged schematic view of the dynamic torque sensor apparatus shown at A in FIG. 1.
Fig. 3 is a schematic structural view of a clevis in a dynamic torque sensor apparatus.
FIG. 4 is a schematic diagram of a structure of a plunger in a dynamic torque sensor.
In the figure: 1-a support base; 2-a chute; 3-a slide seat; 4-fastening bolts; 5, mounting a plate; 6-supporting legs; 7-a pillar; 8-a handle; 9-a cross bar; 10-a card slot; 11-a bearing seat; 12-a positioning rod; 13-a torque sensor body; 14-U-shaped splints; 15-fixing the plate; 16-a strut; 17-a movable seat; 18-a strut; 19-a telescoping spring; 20-a support; 21-positioning holes; 22-a limiting groove; 23-a limiting rod; 24-a clamping rod; 25-a return spring; 26-through grooves; 27-a clamping bar; 28-a handle; 29-clamping spring.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Referring to fig. 1-2, a dynamic torque sensor device includes a torque sensor body 13 and a supporting base 1, wherein the left and right sides of the upper surface of the supporting base 1 are symmetrically and fixedly installed with receiving seats 11, guide rods 18 are arranged between the receiving seats 11 on the left and right sides, a telescopic spring 19 is arranged on the surface of each guide rod 18, the left and right ends of each telescopic spring 19 are respectively and fixedly connected with a movable seat 17, the movable seats 17 are slidably connected with the guide rods 18, a support 20 is fixedly connected above the movable seats 17, the support 20 is movably connected with a support rod 16, one end of the support rod 16 far away from the support 20 is movably connected with the bottom of the torque sensor body 1, the left and right sides of the lower surface of the torque sensor body 1 are symmetrically and fixedly installed with positioning rods 12, a positioning hole 21 matched with the positioning rod 12 is arranged between the receiving seats 11 on, a positioning rod 12 is inserted into a positioning hole 21 for preliminary fixation, the torque sensor body 1 pushes a left side support 20 and a right side support 20 and a movable seat 17 to move towards two sides simultaneously through a support rod 16, an expansion spring 19 stretches to generate elastic force, a clamping groove 10 is arranged between the left side support 11 and the right side support 11, a clamping rod 24 matched with the clamping groove 10 is arranged on the surface of one side wall of the left side support 20 and the right side support 20, the clamping rod 24 on the left side and the right side is inserted into the clamping groove 10, a limiting groove 22 is arranged in the middle of the clamping rod 24 on the left side and the right side, a limiting rod 23 matched with the limiting groove 22 is arranged below the clamping groove 10, the limiting rod 23 is connected with the support 11 in a sliding manner, a return spring 25 is arranged in the middle of the limiting rod 23, the limiting rods 23 on the left side and the right side support are in the process of moving towards the limiting, the return spring 25 pushes the limiting rod 23 into the limiting groove 22 through the elastic force, so that the limiting rod 24 is fixed in the limiting groove 10.
Further, in order to carry out fixed mounting to supporting base 1, in this embodiment, supporting base 1 lower surface left and right sides symmetry sets up supporting leg 6, supporting leg 6 keeps away from supporting base 1's one end fixed connection mounting panel 5, mounting panel 5 left and right sides both ends symmetry sets up fastening bolt 4, fastening bolt 4 fixes mounting panel 5.
Further, in order to improve the stability of the movable seat 17 moving left and right in the horizontal direction, in this embodiment, the sliding grooves 2 are symmetrically arranged on the left side and the right side of the upper surface of the supporting base 1, the sliding seat 3 is fixedly connected below the movable seat 17, and the sliding seat 3 is slidably connected with the sliding grooves 2.
Further, in order to facilitate the separation and disassembly of the limiting rod 23 and the limiting groove 22, in this embodiment, a through groove 26 is formed below the side wall of the bearing seat 11 on the left and right sides, the bottom end of the limiting rod 23 is fixedly connected with the cross rod 9, the cross rod 9 is installed in the through groove 26, the end of the cross rod 9 is fixedly installed with the handle 8, and the surface of the handle 8 is provided with anti-skid threads.
Further, in order to improve the stability of the cross bar 9 moving up and down in the vertical direction, in this embodiment, the pillars 7 are fixedly installed in the through grooves 26, and the cross bar 9 is slidably connected with the pillars 7.
Example 2
Referring to fig. 1-4, on the basis of embodiment 1, in order to movably detachably and fixedly connect the support rod 16 with the torque sensor body 1, one end of the support rod 16, which is far away from the support 20, is movably connected with the U-shaped clamp plate 14, the left and right sides of the U-shaped clamp plate 14 are symmetrically provided with the clamp rods 27, one end, which is far away from the clamp rods 27, of the left and right sides is fixedly connected with the handle 28, the outer side of one end, which is far away from the handle 28, of the clamp rod 27 is fixedly provided with the clamp spring 29, the clamp rod 27 is slidably connected with the U-shaped clamp plate 14, the middle part of the lower surface of the torque sensor body 1 is provided with the fixing plate 15, the middle part of the fixing plate 15 is provided with the fixing hole matched with the clamp rod 27, by pulling the handle 28 to both sides, the clamp rod 27 is driven by the handle 28 to move to both sides, at this time, the clamp, thereby fixing the fixing plate 15 and the torque sensor body 1.
The working principle of the invention is as follows: a dynamic torque sensing device, through pulling the handle 28 to both sides, the said handle 28 drives the clamping bar 27 to move to both sides, at this moment the clamping spring 29 contracts and produces the elasticity, when the clamping bar 27 of both sides and fixed hole are parallel and level, the said clamping spring 29 pushes the clamping bar 27 to the fixed hole through the elastic force, thus fix the fixed plate 15 and torque sensor body 1, through pressing the torque sensor body 1 downwards, insert the locating lever 12 in the locating hole 21 and fix preliminarily, the said torque sensor body 1 pushes the support 20 of both sides and movable seat 17 to move to both sides at the same time through the strut 16, the said expansion spring 19 stretches and produces the elastic force, the said spacer 23 of both sides moves to the course of moving to the spacing groove 22, the said reset spring 25 is in the compression state, when the spacing groove 22 is parallel and level with the spacer 23, the said reset spring 25 pushes the spacer 23 to the spacing groove 22 through the elastic force, thereby fixing the stopper rod 24 in the stopper groove 10.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The dynamic torque sensing device comprises a torque sensor body (13) and a supporting base (1), and is characterized in that the supporting base (1) is provided with symmetrical fixed mounting bearing seats (11) at the left side and the right side of the upper surface, guide rods (18) are arranged between the bearing seats (11), a telescopic spring (19) is arranged on the surface of each guide rod (18), the left end and the right end of the telescopic spring (19) are respectively fixedly connected with a movable seat (17), the movable seat (17) is in sliding connection with the guide rods (18), a support seat (20) is fixedly connected above the movable seat (17), the support seat (20) is movably connected with a support rod (16), one end of the support rod (16), far away from the support seat (20), is movably connected with the bottom of the torque sensor body (1), and positioning rods (12) are symmetrically and fixedly mounted at the left side and the right side of the lower surface of, the left and right sides accept to be provided with between seat (11) with locating lever (12) matched with locating hole (21), the left and right sides accept to set up draw-in groove (10) between seat (11), the left and right sides a lateral wall surface that support (20) kept away from each other is provided with draw-in groove (10) matched with kelly (24), the left and right sides kelly (24) are pegged graft in draw-in groove (10), the left and right sides kelly (24) middle part sets up spacing groove (22), draw-in groove (10) below is provided with spacing rod (23) with spacing groove (22) matched with, spacing rod (23) with accept seat (11) sliding connection, spacing rod (23) middle part sets up reset spring (25).
2. The dynamic torque sensing device according to claim 1, wherein the left side and the right side of the lower surface of the supporting base (1) are symmetrically provided with supporting legs (6), one end of each supporting leg (6) far away from the supporting base (1) is fixedly connected with the mounting plate (5), the left end and the right end of the mounting plate (5) are symmetrically provided with fastening bolts (4), and the fastening bolts (4) fix the mounting plate (5).
3. The dynamic torque sensing device according to claim 1 or 2, wherein sliding grooves (2) are symmetrically arranged on the left side and the right side of the upper surface of the supporting base (1), a sliding seat (3) is fixedly connected below the movable seat (17), and the sliding seat (3) is in sliding connection with the sliding grooves (2).
4. A dynamic torque sensor according to claim 3, wherein a through groove (26) is arranged below the side wall of the bearing seat (11) on the left and right sides, the bottom end of the limiting rod (23) is fixedly connected with a cross rod (9), the cross rod (9) is installed in the through groove (26), and the end of the cross rod (9) is fixedly installed with a handle (8).
5. A dynamic torque sensor device according to claim 4, characterised in that the surface of the handle (8) is provided with anti-slip threads.
6. A dynamic torque sensor device according to claim 5, wherein the through slot (26) is fixedly provided with a strut (7), and the cross bar (9) is slidably connected with the strut (7).
7. The dynamic torque sensing device according to claim 6, wherein one end of the supporting rod (16) far away from the support (20) is movably connected with a U-shaped clamping plate (14), clamping rods (27) are symmetrically arranged on the left side and the right side of the U-shaped clamping plate (14), one ends of the clamping rods (27) far away from each other on the left side and the right side are fixedly connected with a handle (28), a clamping spring (29) is fixedly arranged on the outer side of one end of the clamping rod (27) far away from the handle (28), the clamping rods (27) are slidably connected with the U-shaped clamping plate (14), a fixing plate (15) is arranged in the middle of the lower surface of the torque sensor body (1), and a fixing hole matched with the clamping rods (27) is formed in the middle of the fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011542291.9A CN112763113B (en) | 2020-12-21 | 2020-12-21 | Dynamic torque sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011542291.9A CN112763113B (en) | 2020-12-21 | 2020-12-21 | Dynamic torque sensing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112763113A true CN112763113A (en) | 2021-05-07 |
| CN112763113B CN112763113B (en) | 2022-09-27 |
Family
ID=75694930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011542291.9A Active CN112763113B (en) | 2020-12-21 | 2020-12-21 | Dynamic torque sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112763113B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833889A (en) * | 2022-04-19 | 2022-08-02 | 济南金威刻科技发展有限公司 | High-speed laser film-making cutting machine based on automatic control system |
| CN114833889B (en) * | 2022-04-19 | 2024-05-17 | 济南金威刻激光科技股份有限公司 | High-speed laser film-making splitting machine based on automatic control system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992001213A1 (en) * | 1990-07-06 | 1992-01-23 | Kennametal Inc. | Tightening fixture with built-in torque readout device |
| US20050166685A1 (en) * | 2004-01-29 | 2005-08-04 | Otto Bock Healthcare Gmbh | Torque Sensor |
| DE102004055124A1 (en) * | 2004-11-10 | 2006-05-11 | Valeo Schalter Und Sensoren Gmbh | torque sensor |
| US20180188126A1 (en) * | 2015-07-15 | 2018-07-05 | Peng Cheng | Torque sensor |
| CN207779593U (en) * | 2018-01-10 | 2018-08-28 | 厦门近思机械设计有限公司 | A kind of high-performance torque sensor |
| CN110631751A (en) * | 2019-11-11 | 2019-12-31 | 苏州至上软件科技有限公司 | Sensitive axis torque sensor of response |
| CN111122033A (en) * | 2020-01-07 | 2020-05-08 | 长沙航空职业技术学院 | Torque sensor |
| CN211291823U (en) * | 2020-01-16 | 2020-08-18 | 西北民族大学 | Tension and torque combined measuring device suitable for rotary connector |
| CN211877280U (en) * | 2020-04-11 | 2020-11-06 | 镇江中天光学仪器有限责任公司 | Torque sensor |
-
2020
- 2020-12-21 CN CN202011542291.9A patent/CN112763113B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992001213A1 (en) * | 1990-07-06 | 1992-01-23 | Kennametal Inc. | Tightening fixture with built-in torque readout device |
| US20050166685A1 (en) * | 2004-01-29 | 2005-08-04 | Otto Bock Healthcare Gmbh | Torque Sensor |
| DE102004055124A1 (en) * | 2004-11-10 | 2006-05-11 | Valeo Schalter Und Sensoren Gmbh | torque sensor |
| US20180188126A1 (en) * | 2015-07-15 | 2018-07-05 | Peng Cheng | Torque sensor |
| CN207779593U (en) * | 2018-01-10 | 2018-08-28 | 厦门近思机械设计有限公司 | A kind of high-performance torque sensor |
| CN110631751A (en) * | 2019-11-11 | 2019-12-31 | 苏州至上软件科技有限公司 | Sensitive axis torque sensor of response |
| CN111122033A (en) * | 2020-01-07 | 2020-05-08 | 长沙航空职业技术学院 | Torque sensor |
| CN211291823U (en) * | 2020-01-16 | 2020-08-18 | 西北民族大学 | Tension and torque combined measuring device suitable for rotary connector |
| CN211877280U (en) * | 2020-04-11 | 2020-11-06 | 镇江中天光学仪器有限责任公司 | Torque sensor |
Non-Patent Citations (1)
| Title |
|---|
| 朱敬旭辉: "非接触式可拆卸扭矩传感器的设计", 《电子技术与软件工程》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833889A (en) * | 2022-04-19 | 2022-08-02 | 济南金威刻科技发展有限公司 | High-speed laser film-making cutting machine based on automatic control system |
| CN114833889B (en) * | 2022-04-19 | 2024-05-17 | 济南金威刻激光科技股份有限公司 | High-speed laser film-making splitting machine based on automatic control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112763113B (en) | 2022-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205950960U (en) | Concrete vibrating table | |
| CN210269375U (en) | Pressure testing machine for material detection | |
| CN112763113B (en) | Dynamic torque sensing device | |
| CN208304845U (en) | A kind of computer hardware development functional test apparatus | |
| CN214750040U (en) | Liquid chromatograph | |
| CN208427589U (en) | A kind of punch structure of hydraulic forging press | |
| CN211669245U (en) | Fixing device of circuit board test fixture | |
| CN209319339U (en) | A kind of drilling clamping device for steering column installation pedestal | |
| CN210514313U (en) | Concrete expansion and contraction instrument | |
| CN113833287A (en) | Edge-facing protection device on outer side of building structure and construction method thereof | |
| CN218180528U (en) | Pressure testing device of computer support | |
| CN110985851A (en) | Electric automation equipment supports adjusting device | |
| CN220435823U (en) | Dust detection device | |
| CN205929346U (en) | Injection molding machine unloader | |
| CN212960531U (en) | Equipment for accounting teaching | |
| CN216012671U (en) | Safety net shock resistance test device | |
| CN204776645U (en) | Modified gas cylinder frame | |
| CN220526276U (en) | Big data connecting device of computer | |
| CN208385941U (en) | A kind of power distribution cabinet movable stand | |
| CN211978781U (en) | Liquid chromatograph | |
| CN212792797U (en) | Straightening device of spring machine | |
| CN107920428B (en) | IC base is pulled out to integrated circuit Louis | |
| CN220645142U (en) | Detachable attached lifting scaffold guide support | |
| CN218986670U (en) | All-round compression chamber shock attenuation formula electromechanical device mobile device | |
| CN208328347U (en) | A kind of rack of the embroidery machine with detachable damping base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |