CN216361657U - Starter shift fork spring dynamometer - Google Patents
Starter shift fork spring dynamometer Download PDFInfo
- Publication number
- CN216361657U CN216361657U CN202123237102.XU CN202123237102U CN216361657U CN 216361657 U CN216361657 U CN 216361657U CN 202123237102 U CN202123237102 U CN 202123237102U CN 216361657 U CN216361657 U CN 216361657U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- dynamometer
- spring
- rotating
- fixed
- 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.)
- Active
Links
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The application discloses starter shift fork spring dynamometer relates to spring detection technical field. This starter shift fork spring dynamometer, including the dynamometer body, the right surface of dynamometer body rotates and is connected with the dwang, the right-hand member fixedly connected with hand wheel of dwang, the top surface of dynamometer body rotates and is connected with the rolling disc, the top of rolling disc is provided with the fixed disk, the top surface of rolling disc is provided with testing arrangement, the right surface of fixed disk rotates and is connected with the turning block, the inside of fixed disk is provided with adjusting device, the inside of dynamometer body is provided with drive arrangement. Through adjusting device's setting, can be according to the diameter of the spring that tests, adjust the distance of two connecting rods for two connecting rods can be fixed the spring of different diameters, make the device can inspect the spring of different models, can fix firmly simultaneously.
Description
Technical Field
The application relates to the technical field of spring detection, in particular to a starter shifting fork spring dynamometer.
Background
After the starter shifting fork spring is machined, the torsion of the starter shifting fork spring needs to be measured, the quality requirement of the starter shifting fork spring in use is guaranteed, most of current starter shifting fork spring torsion testing equipment is used for detecting a tension meter, an existing spring dynamometer such as an ANH (artificial neural network) spring dynamometer needs to be sleeved on a fixed rod when the starter shifting fork spring torsion testing equipment is used, the lower end of the spring is in contact with an induction block, and the upper end of the spring is pushed through a testing device to measure the force of the spring.
However, the dynamometer can only detect springs of one size, once the diameter of the spring is increased, the spring cannot be fixed by the fixing rod, the spring is easy to move in the detection process, and if the diameter of the spring is decreased, the spring cannot be sleeved on the fixing rod, so that the dynamometer needs to be adjusted according to the diameter of the spring.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem who exists among the at least solution prior art of the aim at of this application provides a starter shift fork spring dynamometer, can solve and can't carry out the problem fixed to the spring of size difference.
The utility model provides a starter shift fork spring dynamometer, includes the dynamometer body, the right surface of dynamometer body rotates and is connected with the dwang, the left end of dwang extends to the inside of dynamometer body, the right-hand member fixedly connected with hand wheel of dwang, the top surface of dynamometer body rotates and is connected with the rolling disc, the top of rolling disc is provided with the fixed disk, the top surface fixedly connected with of fixed disk responds to the piece, respond to piece and dynamometer body electric connection, the fixed disk does not contact with the rolling disc, the top surface of rolling disc is provided with testing arrangement, the top surface of fixed disk is seted up flutedly, the right surface of fixed disk rotates and is connected with the turning block, the inside of fixed disk is provided with adjusting device, the inside of dynamometer body is provided with drive arrangement.
The testing device comprises a fixing rod, the fixing rod is fixedly connected to the top surface of the rotating disc, a connecting block is fixedly connected to the right surface of the fixing rod, a connecting sleeve is sleeved on the fixing rod in a sliding mode and is connected with the connecting block in a sliding mode, a fixing block is fixedly connected to the left surface of the connecting sleeve, and a push rod is fixedly connected to the bottom surface of the fixing block.
The right surface of connecting block is the mode equidistance of vertical range and has seted up the bolt hole, there is the bolt right surface threaded connection of adapter sleeve, the left end of bolt runs through adapter sleeve and bolt hole threaded connection, adjusting device includes two-way threaded rod, two-way threaded rod rotates the inside of connecting at fixed disk top surface recess, two sliders, two have been cup jointed to the screw thread on the two-way threaded rod the equal fixedly connected with connecting rod of top surface of slider, drive arrangement includes the fixed axle, fixed axle fixed connection is in the bottom surface of dynamometer body inner wall, it has cup jointed the axis of rotation to rotate on the fixed axle, the fixed cover has been cup jointed from bevel gear in the axis of rotation, from bevel gear's right side meshing is connected with initiative bevel gear, initiative bevel gear's right surface and the left end fixed connection of dwang.
Preferably, both the sliding blocks are in sliding connection with the groove.
Preferably, the left side and the right side of the outer wall of the bidirectional threaded rod are provided with threads in opposite directions.
Preferably, the right end of the bidirectional threaded rod penetrates through the fixed disc and is fixedly connected with the rotating block.
Preferably, the upper end of the rotating shaft penetrates through the dynamometer body and is not in contact with the dynamometer body, and the upper end of the rotating shaft is fixedly connected with the rotating disc.
Preferably, the upper end of the fixed shaft penetrates through the dynamometer body and is fixedly connected with the fixed disc.
In summary, the following steps:
this starter shift fork spring dynamometer, setting through adjusting device, two-way threaded rod rotates and drives two sliders and be relative motion or back of the body motion, two sliders remove and drive two connecting rods and remove, until two firm laminating of connecting rod can on the inner wall of spring, can be according to the diameter of spring tested like this, adjust the distance of two connecting rods, make two connecting rods can fix the spring of different diameters, make the device can inspect the spring of different models, can fix firmly simultaneously.
This starter shift fork spring dynamometer through drive arrangement's setting, can be simple quick test out the torsion of spring, has reduced the device's the use degree of difficulty for the device convenient to use more.
This starter shift fork spring dynamometer when the adapter sleeve removes suitable position, uses bolt and the bolt hole threaded connection that corresponds, with the adapter sleeve fixed firm can, setting through the connecting block can prevent that the adapter sleeve from taking place to rotate, makes the adapter sleeve take place to rotate or slide in the use like this, has promoted device's stability in use.
Drawings
FIG. 1 is a schematic view of a starter fork spring dynamometer according to the present application;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of a rotating shaft of a starter fork spring dynamometer according to the present application;
fig. 4 is a schematic plan view of a starter fork spring dynamometer driving device according to the present application.
Description of reference numerals: 1 dynamometer body, 2 rotating rods, 3 hand wheels, 4 rotating disks, 5 fixed disks, 6 induction blocks, 7 grooves, 8 rotating blocks, 9 fixed rods, 10 connecting blocks, 11 bolt holes, 12 connecting sleeves, 13 bolts, 14 fixed blocks, 15 push rods, 16 bidirectional threaded rods, 17 sliding blocks, 18 connecting rods, 19 fixed shafts, 20 rotating shafts, 21 driven bevel gears and 22 driving bevel gears.
Detailed Description
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a starter shift fork spring dynamometer includes dynamometer body 1, and dynamometer body 1 is current structure, does not do too much narration here, the right side surface rotation of dynamometer body 1 is connected with dwang 2, the right-hand member fixedly connected with hand wheel 3 of dwang 2, the top surface rotation of dynamometer body 1 is connected with rolling disc 4, the top of rolling disc 4 is provided with fixed disk 5, and the radius of fixed disk 5 is greater than the radius of rolling disc 4, the top surface fixedly connected with of fixed disk 5 responds to piece 6, respond to piece 6 and dynamometer body 1 electric connection, the lower extreme and the response piece 6 direct contact of spring when the test, fixed disk 5 not with rolling disc 4 direct contact, the top surface of rolling disc 4 is provided with testing arrangement.
The testing device comprises a fixing rod 9, the fixing rod 9 is fixedly connected to the top surface of the rotating disc 4, a connecting block 10 is fixedly connected to the right surface of the fixing rod 9, a connecting sleeve 12 is sleeved on the fixing rod 9 in a sliding mode, the connecting sleeve 12 is connected with the connecting block 10 in a sliding mode, a fixing block 14 is fixedly connected to the left surface of the connecting sleeve 12, and a push rod 15 is fixedly connected to the bottom surface of the fixing block 14.
Further, the bolt holes 11 have been seted up to the mode equidistance that the right surface of connecting block 10 is vertical arrangement, connecting sleeve 12 has right surface threaded connection to have bolt 13, the left end of bolt 13 runs through connecting sleeve 12 and bolt hole 11 threaded connection, when using the device, drive fixed block 14 through sliding connection cover 12 and remove, fixed block 14 removes and drives push rod 15 and remove, can adjust it according to the height of test spring like this, thereby the application scope of the device has been promoted, when connecting sleeve 12 removes suitable position, use bolt 13 and the bolt hole 11 threaded connection that corresponds, with connecting sleeve 12 fixed firm can, setting up through connecting block 10 can prevent that connecting sleeve 12 from taking place to rotate, make connecting sleeve 12 take place to rotate or slide in the use like this, the stability in use of the device has been promoted.
Further, recess 7 has been seted up to the top surface of fixed disk 5, the right surface of fixed disk 5 rotates and is connected with turning block 8, the inside of fixed disk 5 is provided with adjusting device, adjusting device includes two-way threaded rod 16, two-way threaded rod 16 rotates the inside of connecting at fixed disk 5 top surface recess 7, the screw thread opposite direction that both sides were seted up about 16 outer walls of two-way threaded rod, the right-hand member of two-way threaded rod 16 runs through fixed disk 5 and turning block 8 fixed connection, two slider 17, two have been cup jointed to the screw thread on the two-way threaded rod 16 the slider 17 symmetry sets up at the both ends of two-way threaded rod 16, two slider 17 all with recess 7 sliding connection.
Further, when using the device, cup joint the spring on two connecting rods 18, make the upper end and the 15 contacts of push rod of spring, the lower extreme and the contact of response piece 6 of spring, it rotates to drive two-way threaded rod 16 through turning block 8 and rotates, two-way threaded rod 16 rotates and drives two sliders 17 and be relative motion or back of the body motion, two sliders 17 remove and drive two connecting rods 18 and remove, until two firm laminating of connecting rod 18 can on the inner wall of spring, can be according to the diameter of the spring tested like this, adjust the distance of two connecting rods 18, make two connecting rods 18 can fix the spring of different diameters, make the device can inspect the spring of different models, can fix firmly simultaneously.
Referring to fig. 3-4, the left end of the rotating rod 2 extends to the inside of the force measuring instrument body 1, a driving device is disposed inside the force measuring instrument body 1, the driving device includes a fixed shaft 19, the fixed shaft 19 is fixedly connected to the bottom surface of the inner wall of the force measuring instrument body 1, a rotating shaft 20 is rotatably sleeved on the fixed shaft 19, a driven bevel gear 21 is fixedly sleeved on the rotating shaft 20, a driving bevel gear 22 is engaged and connected to the right side of the driven bevel gear 21, and the right surface of the driving bevel gear 22 is fixedly connected to the left end of the rotating rod 2.
Further, the upper end of the rotating shaft 20 penetrates through the dynamometer body 1 and is not in direct contact with the dynamometer body 1, the upper end of the rotating shaft 20 is fixedly connected with the rotating disc 4, the upper end of the fixing shaft 19 penetrates through the dynamometer body 1 and is fixedly connected with the fixing disc 5, and the fixing shaft 19 is rotatably connected with the rotating disc 4.
Further, when using the device, drive dwang 2 through rotating hand wheel 3 and rotate, dwang 2 drives drive bevel gear 22 and rotates, drive bevel gear 22 drives driven bevel gear 21 and rotates, driven bevel gear 21 drives axis of rotation 20 and rotates, axis of rotation 20 drives rolling disc 4 and rotates, rolling disc 4 drives testing arrangement and rotates, rotate the upper end that utilizes push rod 15 to promote the spring, the power that the lower extreme of spring will promote the production transmits response piece 6 and carries on spacingly, just so can test the torsion of spring, setting through the device, the torsion of spring is gone out in the test that can be simple and quick, the use degree of difficulty of the device has been reduced, make the device convenient to use more.
The working principle is as follows:
when using the device, at first drive fixed block 14 through slip adapter sleeve 12 and remove, fixed block 14 removes and drives push rod 15 and remove, can adjust it according to the height of test spring like this to promoted the application scope of the device, when adapter sleeve 12 removed suitable position, use bolt 13 and the bolt hole 11 threaded connection that corresponds, it can firmly with adapter sleeve 12 fixed, later with the spring cup joint on two connecting rods 18.
Make the upper end and the push rod 15 contact of spring, the lower extreme and the response piece 6 contact of spring, then rotate through turning block 8 and drive two-way threaded rod 16 and rotate, two-way threaded rod 16 rotate and drive two sliders 17 and be relative motion or back of the body motion, two sliders 17 remove and drive two connecting rods 18 and remove, can on the inner wall of spring up to the firm laminating of two connecting rods 18.
At last, drive dwang 2 through rotating hand wheel 3 and rotate, dwang 2 drives drive bevel gear 22 and rotates, drive bevel gear 22 drives driven bevel gear 21 and rotates, driven bevel gear 21 drives axis of rotation 20 and rotates, axis of rotation 20 drives rolling disc 4 and rotates, rolling disc 4 drives testing arrangement and rotates, the upper end of utilizing push rod 15 to promote the spring rotates, the lower extreme of spring will promote the power transmission that produces to respond to piece 6 on, the power that will receive through responding to piece 6 shows on dynamometer body 1, just so can test the torsion of spring.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. The utility model provides a starter shift fork spring dynamometer, includes dynamometer body (1), the right surface of dynamometer body (1) is rotated and is connected with dwang (2), the right-hand member fixedly connected with hand wheel (3) of dwang (2), the top surface of dynamometer body (1) is rotated and is connected with rolling disc (4), the top of rolling disc (4) is provided with fixed disk (5), the top surface fixedly connected with of fixed disk (5) responds to piece (6), respond to piece (6) and dynamometer body (1) electric connection, its characterized in that: the fixed disc (5) is not in contact with the rotating disc (4), the top surface of the rotating disc (4) is provided with a testing device, the top surface of the fixed disc (5) is provided with a groove (7), the right surface of the fixed disc (5) is rotatably connected with a rotating block (8), an adjusting device is arranged inside the fixed disc (5), and a driving device is arranged inside the dynamometer body (1);
the testing device comprises a fixing rod (9), the fixing rod (9) is fixedly connected to the top surface of the rotating disc (4), the right surface of the fixing rod (9) is fixedly connected with a connecting block (10), a connecting sleeve (12) is sleeved on the fixing rod (9) in a sliding mode, the connecting sleeve (12) is connected with the connecting block (10) in a sliding mode, the left surface of the connecting sleeve (12) is fixedly connected with a fixing block (14), and the bottom surface of the fixing block (14) is fixedly connected with a push rod (15).
2. The starter fork spring load cell of claim 1, wherein: the right surface of connecting block (10) is the mode equidistance of vertical arrangement and has seted up bolt hole (11), the right surface threaded connection of adapter sleeve (12) has bolt (13).
3. The starter fork spring load cell of claim 1, wherein: adjusting device includes two-way threaded rod (16), two-way threaded rod (16) rotate to be connected in the inside of fixed disk (5) top surface recess (7), two slider (17), two have been cup jointed to two-way threaded rod (16) the equal fixedly connected with connecting rod (18) of top surface of slider (17), two slider (17) all with recess (7) sliding connection.
4. The starter fork spring load cell of claim 3, wherein: the left side and the right side of the outer wall of the bidirectional threaded rod (16) are provided with threads in opposite directions, and the right end of the bidirectional threaded rod (16) penetrates through the fixed disc (5) and is fixedly connected with the rotating block (8).
5. The starter fork spring load cell of claim 1, wherein: the driving device comprises a fixed shaft (19), the fixed shaft (19) is fixedly connected to the bottom surface of the inner wall of the dynamometer body (1), a rotating shaft (20) is sleeved on the fixed shaft (19) in a rotating mode, a driven bevel gear (21) is fixedly sleeved on the rotating shaft (20), the right side of the driven bevel gear (21) is meshed with a driving bevel gear (22), and the right surface of the driving bevel gear (22) is fixedly connected with the left end of the rotating rod (2).
6. The starter fork spring load cell of claim 5, wherein: the upper end of the rotating shaft (20) penetrates through the dynamometer body (1) and is not in contact with the dynamometer body (1), the upper end of the rotating shaft (20) is fixedly connected with the rotating disc (4), and the upper end of the fixing shaft (19) penetrates through the dynamometer body (1) and is fixedly connected with the fixing disc (5).
7. The starter fork spring load cell of claim 1, wherein: the left end of the rotating rod (2) extends to the inside of the dynamometer body (1).
8. The starter fork spring load cell of claim 2, wherein: the left end of the bolt (13) penetrates through the connecting sleeve (12) and is in threaded connection with the bolt hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237102.XU CN216361657U (en) | 2021-12-22 | 2021-12-22 | Starter shift fork spring dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237102.XU CN216361657U (en) | 2021-12-22 | 2021-12-22 | Starter shift fork spring dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216361657U true CN216361657U (en) | 2022-04-22 |
Family
ID=81191471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123237102.XU Active CN216361657U (en) | 2021-12-22 | 2021-12-22 | Starter shift fork spring dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216361657U (en) |
-
2021
- 2021-12-22 CN CN202123237102.XU patent/CN216361657U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205483567U (en) | Bent ditch ball bearing performance test device | |
| CN209446273U (en) | A kind of large-scale wind electricity high-strength bolt comprehensive performance detection testing machine | |
| CN202033187U (en) | Test platform for automatic transmission stopping mechanism | |
| CN109520730B (en) | Power closed type small included angle intersecting shaft gear test bed | |
| CN110160904A (en) | A kind of combined type friction wear testing machine based on flexible hinge | |
| CN112213019A (en) | Test device for testing torque coefficient of ultra-large-specification high-strength bolt | |
| CN216361657U (en) | Starter shift fork spring dynamometer | |
| CN108375450B (en) | Torque spanner calibrating device | |
| CN107084897B (en) | Four-point contact bearing ball sliding/rolling friction wear testing machine with single-drive differential two groups of disks | |
| CN216049549U (en) | Wheel base measuring device | |
| CN106705922A (en) | Steering engine return difference measuring device | |
| CN205843951U (en) | A kind of train transmission performance test system | |
| CN209043511U (en) | A kind of New-type Torque Sensor structure detection tool | |
| CN214702578U (en) | Horizontal magnetic loading rolling bearing friction torque measurement testing machine | |
| CN211306055U (en) | Detection clamp for placing differential shell | |
| CN216205983U (en) | Wall surface flatness detection device for real estate assessment | |
| CN209927339U (en) | Measuring device for micro-friction force | |
| CN211425384U (en) | Device for detecting depth of hole in constructional engineering | |
| CN212621462U (en) | Device for measuring axial loading force of bearing vibration measuring instrument | |
| CN212409671U (en) | Precision detection device for engagement of taper gear | |
| CN103900833B (en) | General purpose rubber crawler belt moves static drive test device and method | |
| CN200941071Y (en) | Friction moment measurer for microload and different speed of bearing | |
| CN206440260U (en) | A kind of steering wheel return difference measurement apparatus | |
| CN213008353U (en) | Automobile steering wheel rotation angle detection device | |
| CN217877450U (en) | Width measuring device of circumferential rectangular groove of rotating shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |