CN210893937U - Pressure-resistant detection device for machining of differential mechanism shell - Google Patents
Pressure-resistant detection device for machining of differential mechanism shell Download PDFInfo
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- CN210893937U CN210893937U CN201921796974.XU CN201921796974U CN210893937U CN 210893937 U CN210893937 U CN 210893937U CN 201921796974 U CN201921796974 U CN 201921796974U CN 210893937 U CN210893937 U CN 210893937U
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Abstract
The utility model discloses a resistance to compression detection device is used in processing of differential mechanism casing, comprising a base plate, the middle part fixedly connected with pressure induction plate of bottom plate upper surface, the inboard sliding connection of bottom plate has the spliced pole, the upper end fixedly connected with support plate of spliced pole, the middle part welding of support plate upper surface has first gag lever post, the inboard sliding connection of support plate has movable post, movable post is close to the one end fixedly connected with second spring of support plate, the equal fixedly connected with bracing piece in both ends about the bottom plate upper surface, bolt fixedly connected with electric telescopic handle is passed through at the middle part of connecting plate, the middle part fixedly connected with fixture block of fly leaf lower surface, and the inboard middle part welding of fixture block has the second gag lever post. This processing of differential mechanism casing is with resistance to compression detection device is convenient for carry on spacing fixedly to this differential mechanism casing, and it is more convenient that the operation is got up, guarantees the center pin atress in addition, makes the result that detects more accurate.
Description
Technical Field
The utility model relates to a differential mechanism casing processing correlation technique field specifically is a differential mechanism casing processing is with resistance to compression detection device.
Background
The differential mechanism mainly comprises a differential shell, a planetary gear and a half axle gear, can realize a mechanism that two shafts rotate at different rotating speeds, and in the process of machining the differential mechanism shell, in order to ensure the quality of the differential mechanism shell, the shell is always required to be subjected to compression resistance detection.
But when detecting, be not convenient for carry on spacing fixed to the casing, the phenomenon of skew appears easily, makes the center pin of stress point skew casing, has reduced the accurate nature of testing result, and it is convenient inadequately to operate, has reduced this detection device's practicality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a differential mechanism is resistance to compression detection device for casing processing to solve the above-mentioned background art in the proposed be not convenient for carry on spacing fixed to the casing, it is not convenient enough to operate, make the center pin of stress point skew casing in addition easily, reduced the problem of the accurate nature of testing result.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure-resistant detection device for processing a differential case comprises a bottom plate, wherein a pressure sensing plate is fixedly connected to the middle of the upper surface of the bottom plate, a pressure detector is arranged on the right side of the bottom plate, a connecting column is connected to the inner side of the bottom plate in a sliding manner, a first spring is fixedly connected to the lower end of the connecting column, a support plate is fixedly connected to the upper end of the connecting column, a case body is arranged on the upper surface of the support plate in a fitting manner, a first limiting rod is welded to the middle of the upper surface of the support plate, the upper end of the first limiting rod is connected with the lower surface of the case body in a penetrating manner, a movable column is connected to the inner side of the support plate in a sliding manner, a fixed plate is fixedly connected to one end, close to the case body, of the movable column, a second spring is fixedly connected to one, the middle part of connecting plate is through bolt fixedly connected with electric telescopic handle, and fixedly connected with fly leaf on electric telescopic handle's the output, the middle part fixedly connected with fixture block of fly leaf lower surface, and the inboard middle part welding of fixture block has the second gag lever post.
Preferably, the connecting columns are arranged on the lower surface of the carrier plate at equal angles, and the longitudinal sections of the connecting columns are in an inverted T shape.
Preferably, the fixed plate forms a sliding structure on the carrier plate through the movable column, and the cross section of the movable column is in a cross-shaped structure.
Preferably, the fixing plates are symmetrically arranged about a vertical central axis of the shell body, and the cross sections of the fixing plates are arc-shaped.
Preferably, the movable plate forms a lifting structure on the support rod, and the movable plate is perpendicular to the electric telescopic rod.
Preferably, the second limiting rod is connected with the upper end of the shell body in a penetrating mode, and the upper end of the shell body is connected with the clamping block in a clamping mode.
Compared with the prior art, the beneficial effects of the utility model are that: the compression-resistant detection device for machining the differential shell is convenient for limiting and fixing the differential shell, is more convenient and fast to operate, and ensures that the central shaft is stressed, so that the detection result is more accurate, and the practicability is effectively improved;
1. the support plate is provided with a connecting column and a first spring, the support plate forms a sliding structure on the bottom plate through the connecting column, the connecting column is arranged at an equal angle on the lower surface of the support plate, and a certain buffering effect is achieved through elastic deformation of the first spring, so that subsequent detection work is facilitated;
2. the movable column and the fixed plate are arranged, the fixed plate slides on the carrier plate through the movable column through elastic deformation of the second spring, the cross section of the fixed plate is arc-shaped, the differential shell is convenient to limit and fix, and the operation is more convenient;
3. be equipped with second gag lever post and first gag lever post, the upper end through connection of second gag lever post and casing body, first gag lever post adopts the mode that runs through to be connected with casing body's lower surface, guarantees the center pin atress when detecting, makes the result of detecting more accurate.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the overlooking cross-sectional structure of the shell body and the fixing plate of the present invention.
In the figure: 1. a base plate; 2. a pressure sensing plate; 3. a pressure detector; 4. connecting columns; 5. a first spring; 6. a carrier plate; 7. a housing body; 8. a first limit rod; 9. a movable post; 10. a fixing plate; 11. a second spring; 12. a support bar; 13. a connecting plate; 14. an electric telescopic rod; 15. a movable plate; 16. a clamping block; 17. a second limiting rod.
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. 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.
Referring to fig. 1-3, the present invention provides a technical solution: a pressure-resistant detection device for processing a differential case comprises a bottom plate 1, a pressure sensing plate 2, a pressure detector 3, a connecting column 4, a first spring 5, a support plate 6, a case body 7, a first limiting rod 8, a movable column 9, a fixed plate 10, a second spring 11, a support rod 12, a connecting plate 13, an electric telescopic rod 14, a movable plate 15, a fixture block 16 and a second limiting rod 17, wherein the pressure sensing plate 2 is fixedly connected to the middle of the upper surface of the bottom plate 1, the pressure detector 3 is arranged on the right side of the bottom plate 1, the connecting column 4 is slidably connected to the inner side of the bottom plate 1, the first spring 5 is fixedly connected to the lower end of the connecting column 4, the support plate 6 is fixedly connected to the upper end of the connecting column 4, the case body 7 is arranged on the upper surface of the support plate 6 in a fit manner, the first limiting rod 8 is welded to the middle of the upper surface of the support, inboard sliding connection of support plate 6 has movable post 9, and movable post 9 is close to the one end fixedly connected with fixed plate 10 of casing body 7, movable post 9 is close to the one end fixedly connected with second spring 11 of support plate 6, the equal fixedly connected with bracing piece 12 in both ends about bottom plate 1 upper surface, and the upper end fixedly connected with connecting plate 13 of bracing piece 12, bolt fixedly connected with electric telescopic handle 14 is passed through at the middle part of connecting plate 13, and fixedly connected with fly leaf 15 on electric telescopic handle 14's the output, the middle part fixedly connected with fixture block 16 of fly leaf 15 lower surface, and the inboard middle part welding of fixture block 16 has second gag lever post 17.
As shown in fig. 1, the connecting column 4 is disposed at an equal angle on the lower surface of the carrier plate 6, and the longitudinal section of the connecting column 4 is in an inverted "T" shape, so that a certain buffering effect is achieved through the elastic deformation of the first spring 5, and the subsequent detection work is facilitated.
As shown in fig. 1, the movable plate 15 forms a lifting structure on the support rod 12, the movable plate 15 and the electric telescopic rod 14 are vertically disposed, the second limiting rod 17 is connected to the upper end of the housing body 7 in a penetrating manner, and the upper end of the housing body 7 is connected to the clamping block 16 in a clamping manner, so as to ensure the stress on the central shaft during detection, and to make the detection result more accurate.
As shown in fig. 2 and 3, the fixing plate 10 forms a sliding structure on the carrier plate 6 through the movable column 9, the cross section of the movable column 9 is in a cross-shaped structure, the fixing plates 10 are symmetrically arranged about a vertical central axis of the housing body 7, and the cross section of the fixing plate 10 is in an arc shape, so that the differential housing is conveniently limited and fixed, and the operation is more convenient.
The working principle is as follows: when the pressure-resistant detection device for processing the differential case is used, firstly, as shown in figures 1 and 2, the fixing plate 10 is shifted to enable the fixing plate 10 to slide on the support plate 6 through the movable column 9, the lower surface of the case body 7 is connected with the first limiting rod 8 in a penetrating way, the case body 7 is attached to the upper surface of the support plate 6, as shown in figure 3, the cross section of the fixing plate 10 is arc-shaped, the fixing plate 10 is loosened to enable the fixing plate 10 to be clamped and fixed on the case body 7 through the elastic deformation of the second spring 11, as shown in figure 1, the upper end of the support rod 12 is fixedly connected with the connecting plate 13, the middle part of the connecting plate 13 is fixedly connected with the electric telescopic rod 14 through bolts, the electric telescopic rod 14 is started to operate, the movable plate 15 slides downwards on the support rod 12, the middle part of the lower surface of the movable plate 15 is fixedly connected with, and make the upper end through connection of second gag lever post 17 and casing body 7, begin to extrude casing body 7 through fly leaf 15, support plate 6 lower surface fixedly connected with spliced pole 4 makes spliced pole 4 slide on bottom plate 1 to make first spring 5 take place elastic deformation, support plate 6 and pressure-sensitive plate 2 contact the back, accomplish the resistance to compression of casing body 7 through pressure-sensitive plate 2 and pressure detector 3 and detect, this is the whole process that differential mechanism casing processing used resistance to compression detection device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a differential mechanism is resistance to compression detection device for casing processing, includes bottom plate (1), its characterized in that: the pressure detection device is characterized in that a pressure sensing plate (2) is fixedly connected to the middle of the upper surface of the bottom plate (1), a pressure detector (3) is arranged on the right side of the bottom plate (1), a connecting column (4) is connected to the inner side of the bottom plate (1) in a sliding manner, a first spring (5) is fixedly connected to the lower end of the connecting column (4), a carrier plate (6) is fixedly connected to the upper end of the connecting column (4), a shell body (7) is arranged on the upper surface of the carrier plate (6) in a fitting manner, a first limiting rod (8) is welded to the middle of the upper surface of the carrier plate (6), the upper end of the first limiting rod (8) is connected with the lower surface of the shell body (7) in a penetrating manner, a movable column (9) is connected to the inner side of the carrier plate (6) in a sliding manner, a fixed plate (10) is fixedly connected to one end of the movable column (, the utility model discloses a clamp for fixing a motor, including bottom plate (1), the equal fixedly connected with bracing piece in both ends about upper surface (12), and the upper end fixedly connected with connecting plate (13) of bracing piece (12), bolt fixedly connected with electric telescopic handle (14) are passed through to the middle part of connecting plate (13), and fixedly connected with fly leaf (15) on the output of electric telescopic handle (14), middle part fixedly connected with fixture block (16) of fly leaf (15) lower surface, and the middle part welding of fixture block (16) inboard has second gag lever post (17).
2. The differential case processing pressure resistance detection device according to claim 1, characterized in that: the connecting column (4) is arranged on the lower surface of the carrier plate (6) at an equal angle, and the longitudinal section of the connecting column (4) is in an inverted T shape.
3. The differential case processing pressure resistance detection device according to claim 1, characterized in that: the fixed plate (10) forms a sliding structure on the carrier plate (6) through the movable column (9), and the cross section of the movable column (9) is of a cross-shaped structure.
4. The differential case processing pressure resistance detection device according to claim 1, characterized in that: the fixing plates (10) are symmetrically arranged about a vertical central axis of the shell body (7), and the cross section of each fixing plate (10) is arc-shaped.
5. The differential case processing pressure resistance detection device according to claim 1, characterized in that: the movable plate (15) forms a lifting structure on the support rod (12), and the movable plate (15) and the electric telescopic rod (14) are vertically arranged.
6. The differential case processing pressure resistance detection device according to claim 1, characterized in that: the second limiting rod (17) is connected with the upper end of the shell body (7) in a penetrating mode, and the upper end of the shell body (7) is connected with the clamping block (16) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796974.XU CN210893937U (en) | 2019-10-24 | 2019-10-24 | Pressure-resistant detection device for machining of differential mechanism shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796974.XU CN210893937U (en) | 2019-10-24 | 2019-10-24 | Pressure-resistant detection device for machining of differential mechanism shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210893937U true CN210893937U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921796974.XU Expired - Fee Related CN210893937U (en) | 2019-10-24 | 2019-10-24 | Pressure-resistant detection device for machining of differential mechanism shell |
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| CN (1) | CN210893937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146817A (en) * | 2020-09-14 | 2020-12-29 | 重庆工商大学 | Oil tank leakproofness check out test set with multistation structure |
-
2019
- 2019-10-24 CN CN201921796974.XU patent/CN210893937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146817A (en) * | 2020-09-14 | 2020-12-29 | 重庆工商大学 | Oil tank leakproofness check out test set with multistation structure |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20211024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |