CN214471627U - Rigidity test tool for middle support of automobile transmission shaft - Google Patents
Rigidity test tool for middle support of automobile transmission shaft Download PDFInfo
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- CN214471627U CN214471627U CN202023056634.9U CN202023056634U CN214471627U CN 214471627 U CN214471627 U CN 214471627U CN 202023056634 U CN202023056634 U CN 202023056634U CN 214471627 U CN214471627 U CN 214471627U
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- splint
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Abstract
The utility model belongs to the technical field of experimental frock technique and specifically relates to an experimental frock of automobile transmission shaft intermediate strut rigidity, comprising a base plate, the bottom of clamp plate is seted up flutedly, and the recess in-connection has pressure sensor, controller signal connection telescopic cylinder and pressure sensor, and the bottom of bottom plate is connected with the limiting plate, and the intermediate strut has been placed to the bottom of bottom plate, and one side and the limiting plate of intermediate strut contact, and the upper end of bottom plate is connected with the mount, and threaded connection has the threaded rod on the mount, and the one end of threaded rod is connected with the handle, and the other end of threaded rod is connected with splint, and the bottom plate of splint contact, and the intermediate strut is located between limiting plate and the splint. The utility model discloses a handle drives the threaded rod and rotates, and the threaded rod drives splint and removes to the intermediate strut direction, and is fixed with the intermediate strut, and the intermediate strut is fixed convenient, the quick fixed intermediate strut of being convenient for.
Description
Technical Field
The utility model relates to an experimental frock technical field especially relates to an experimental frock of automobile transmission shaft intermediate strut rigidity.
Background
The middle support is arranged on a frame cross beam or a vehicle body underframe, and is required to have the function of compensating the installation error of a transmission shaft and the function of adapting to the displacement caused by the engine movement and the frame deformation caused by the elastic suspension of an engine in running. Meanwhile, the rubber elastic element also has the functions of absorbing the vibration of the transmission shaft, reducing noise and bearing radial force. The intermediate support consists of a rubber elastic element, a bearing and the like. The middle support of the transmission shaft can be put into the market after being produced and tested, otherwise, the device piece is broken due to various external forces in the using process because the design of the middle support is not reasonable,
when the rigidity of the middle support is detected by the conventional test detection tool, the middle support needs to be fixed through a bolt, and the middle support is complex to fix and inconvenient to quickly fix.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art to be not convenient for carry out quick fixed to the intermediate strut, and the experimental frock of automobile transmission shaft intermediate strut rigidity that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a rigidity test tool for an intermediate support of an automobile transmission shaft, which comprises a bottom plate, wherein two sides of the upper end of the bottom plate are both connected with a supporting plate, the supporting plate is connected with a controller, the upper end of the supporting plate is connected with a fixed plate, the upper end of the fixed plate is connected with a telescopic cylinder, the telescopic end of the telescopic cylinder penetrates through the fixed plate, the telescopic end of the telescopic cylinder is connected with a guide mechanism through a first connecting seat, the guide mechanism is slidably connected with the supporting plate, the bottom end of the guide mechanism is connected with a second fixed rod, the bottom end of the second fixed rod is connected with a pressing plate, the bottom end of the pressing plate is provided with a groove, the groove is internally connected with a pressure sensor, the controller is in signal connection with the telescopic cylinder and the pressure sensor, the bottom end of the bottom plate is connected with a limiting plate, the bottom end of the bottom plate is provided with the intermediate support, one side of middle support with the limiting plate contacts, the upper end of bottom plate is connected with the mount, threaded connection has the threaded rod on the mount, the one end of threaded rod is connected with the handle, the other end of threaded rod is connected with splint, the bottom of splint with the bottom plate contacts, the middle support is located the limiting plate with between the splint.
Preferably, the bottom plate, the supporting plate and the fixing plate are of an integrated structure.
Preferably, the upper end of each supporting plate is connected with a connecting plate, and one side of each connecting plate is connected with the fixing plate.
Preferably, the guiding mechanism comprises a first fixing rod, the first fixing rod is connected with the first connecting seat, connecting rods and sliding seats are connected to two opposite sides of the first fixing rod, each sliding seat is connected to one end of each connecting rod, each sliding seat is connected with the supporting plate in a sliding mode, the bottom end of the first fixing rod is connected with a second connecting seat, and the second fixing rod is connected to the second connecting seat.
Preferably, the clamping plate is connected with an elastic pad.
The utility model provides a pair of experimental frock of automobile transmission shaft intermediate strut rigidity, beneficial effect lies in:
through mount threaded connection threaded rod, the other end of threaded rod link plate, the intermediate strut is placed on the bottom plate, and the limiting plate is hugged closely to one side of intermediate strut, drives the threaded rod through the handle and rotates, and the threaded rod drives splint and removes to the intermediate strut direction, and is fixed with the intermediate strut, and the intermediate strut is fixed convenient, the quick fixed intermediate strut of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a rigidity test tool for an intermediate support of an automobile transmission shaft provided by the utility model;
fig. 2 is a schematic structural view of a guide mechanism in the test tool for the rigidity of the middle support of the automobile transmission shaft provided by the utility model;
fig. 3 is the utility model provides a connection structure sketch map of second dead lever and clamp plate in experimental frock of automobile transmission shaft intermediate strut rigidity.
In the figure: the device comprises a bottom plate 1, a supporting plate 2, a fixing plate 3, a connecting plate 4, a telescopic cylinder 5, a first connecting seat 6, a first fixing rod 7, a connecting rod 8, a sliding seat 9, a controller 10, a second connecting seat 11, a second fixing rod 12, a pressing plate 13, a groove 14, a pressure sensor 15, a limiting plate 16, an intermediate support 17, a fixing frame 18, a threaded rod 19, a handle 20 and a clamping plate 21.
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.
Example 1
Referring to fig. 1-3, an automobile transmission shaft middle support rigidity test tool comprises a bottom plate 1, wherein two sides of the upper end of the bottom plate 1 are respectively connected with a support plate 2, the support plates 2 are connected with a controller 10, the upper end of each support plate 2 is connected with a fixed plate 3, the bottom plate 1, the support plates 2 and the fixed plates 3 are integrated, the upper end of each support plate 2 is connected with a connecting plate 4, one side of each connecting plate 4 is connected with the fixed plate 3, the upper end of the fixed plate 3 is connected with a telescopic cylinder 5, the telescopic end of the telescopic cylinder 5 penetrates through the fixed plate 3, the telescopic end of the telescopic cylinder 5 is connected with a guide mechanism through a first connecting seat 6, the guide mechanism is slidably connected with the support plates 2, the bottom end of the guide mechanism is connected with a second fixed rod 12, the bottom end of the second fixed rod 12 is connected with a pressing plate 13, the bottom end of the pressing plate 13 is provided with a groove 14, and a pressure sensor 15 is connected in the groove 14, controller 10 signal connection telescopic cylinder 5 and pressure sensor 15, controller 10 control telescopic cylinder 5 starts, and telescopic cylinder 5 passes through guiding mechanism and drives second dead lever 12 and remove, and second dead lever 12 drives clamp plate 13 and removes, and clamp plate 13 extrudees intermediate strut 17, and pressure sensor 15 is extruded, and the pressure that will produce is transmitted to controller 10 on, detects the pressure that intermediate strut 17 received.
Bottom plate 1's bottom is connected with limiting plate 16, middle support 17 has been placed to bottom plate 1's bottom, one side of middle support 17 contacts with limiting plate 16, the upper end of bottom plate 1 is connected with mount 18, threaded connection has threaded rod 19 on mount 18, the one end of threaded rod 19 is connected with handle 20, the other end of threaded rod 19 is connected with splint 21, be connected with the cushion on the splint 21, the bottom and the bottom plate 1 of splint 21 contact, middle support 17 is located between limiting plate 16 and the splint 21, middle support 17 is placed on bottom plate 1, limiting plate 16 is hugged closely to one side of middle support 17, it rotates to drive threaded rod 19 through handle 20, threaded rod 19 drives splint 21 and removes to middle support 17 direction, it is fixed with middle support 17, middle support 17 is fixed convenient, be convenient for fix middle support 17.
Example 2
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that the guiding mechanism includes a first fixing rod 7, the first connecting seat 6 is connected to the first fixing rod 7, the relative both sides of the first fixing rod 7 are all connected with a connecting rod 8, one end of each connecting rod 8 is all connected with a slide 9, the equal slidable joint support plate 2 of each slide 9, the bottom end of the first fixing rod 7 is connected with a second connecting seat 11, a second fixing rod 12 is connected on the second connecting seat 11, the first fixing rod 7 fixes the connecting rod 8, the slide 9 slides on the support plate 2, so that the second fixing rod 12 moves smoothly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an experimental frock of automobile transmission shaft intermediate strut rigidity, includes bottom plate (1), its characterized in that, the upper end both sides of bottom plate (1) all are connected with backup pad (2), be connected with controller (10) on backup pad (2), the upper end of backup pad (2) is connected with fixed plate (3), the upper end of fixed plate (3) is connected with telescopic cylinder (5), telescopic cylinder (5) the flexible end run through fixed plate (3), telescopic cylinder (5) the flexible end is connected with guiding mechanism through first connecting seat (6), guiding mechanism slidable connects backup pad (2), guiding mechanism's bottom is connected with second dead lever (12), the bottom of second dead lever (12) is connected with clamp plate (13), the bottom of clamp plate (13) is seted up fluted (14), recess (14) in-connection has pressure sensor (15), controller (10) signal connection telescopic cylinder (5) with pressure sensor (15), the bottom of bottom plate (1) is connected with limiting plate (16), middle support (17) have been placed to the bottom of bottom plate (1), one side of middle support (17) with limiting plate (16) contact, the upper end of bottom plate (1) is connected with mount (18), threaded connection has threaded rod (19) on mount (18), the one end of threaded rod (19) is connected with handle (20), the other end of threaded rod (19) is connected with splint (21), the bottom of splint (21) with bottom plate (1) contacts, middle support (17) are located limiting plate (16) with between splint (21).
2. The automobile transmission shaft intermediate support rigidity test tool according to claim 1, characterized in that the bottom plate (1), the support plate (2) and the fixing plate (3) are of an integrated structure.
3. The automobile transmission shaft intermediate support rigidity test tool according to claim 1, characterized in that the upper end of each support plate (2) is connected with a connecting plate (4), and one side of each connecting plate (4) is connected with the fixing plate (3).
4. The tooling for testing the rigidity of the middle support of the transmission shaft of the automobile according to claim 1, wherein the guide mechanism comprises a first fixing rod (7), the first fixing rod (7) is connected with the first connecting seat (6), connecting rods (8) are connected to two opposite sides of the first fixing rod (7), a sliding seat (9) is connected to one end of each connecting rod (8), each sliding seat (9) is slidably connected with the support plate (2), a second connecting seat (11) is connected to the bottom end of the first fixing rod (7), and the second fixing rod (12) is connected to the second connecting seat (11).
5. The automobile transmission shaft intermediate support rigidity test tool according to claim 1, characterized in that an elastic pad is connected to the clamping plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023056634.9U CN214471627U (en) | 2020-12-18 | 2020-12-18 | Rigidity test tool for middle support of automobile transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023056634.9U CN214471627U (en) | 2020-12-18 | 2020-12-18 | Rigidity test tool for middle support of automobile transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214471627U true CN214471627U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023056634.9U Active CN214471627U (en) | 2020-12-18 | 2020-12-18 | Rigidity test tool for middle support of automobile transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214471627U (en) |
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2020
- 2020-12-18 CN CN202023056634.9U patent/CN214471627U/en active Active
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