CN217006820U - Piston shaft detection device - Google Patents
Piston shaft detection device Download PDFInfo
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- CN217006820U CN217006820U CN202123312961.0U CN202123312961U CN217006820U CN 217006820 U CN217006820 U CN 217006820U CN 202123312961 U CN202123312961 U CN 202123312961U CN 217006820 U CN217006820 U CN 217006820U
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- fixedly connected
- bottom plate
- piston shaft
- driving motor
- assembly
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Abstract
The utility model relates to the technical field of piston production, in particular to a piston shaft detection device; comprises a bottom plate, a first supporting plate, a clamping assembly, a driving assembly, a sliding assembly and a detector body, wherein each first supporting plate is fixedly connected with the bottom plate, the detector body is fixedly connected with the sliding assembly, the clamping assembly comprises a slide rail, a clamping block, a first driving motor, a disc, a second supporting plate, a rack and a gear, the slide rail is fixedly connected with the bottom plate, each clamping block is slidably connected with the slide rail, the output end of the first driving motor sequentially penetrates through the bottom plate and the slide rail, and is fixedly connected with the disc, the output end of the first driving motor is eccentrically arranged with the disc, one side of each clamping block is fixedly connected with a corresponding rack, a gear is rotatably connected with the second supporting plate and is meshed with the two racks, through the arrangement of the structure, the piston shaft detection device is used for adjusting and fixing the piston shaft more easily and conveniently, time and labor are saved, and the efficiency of batch production is improved.
Description
Technical Field
The utility model relates to the technical field of piston production, in particular to a piston shaft detection device.
Background
The piston shaft is a connecting component for supporting the piston to do work, most of the piston shaft is applied to an oil cylinder and a cylinder movement executing component, and the piston shaft is a moving component with frequent movement and high technical requirements. Taking a hydraulic oil cylinder as an example, the hydraulic oil cylinder comprises: the cylinder, the piston rod (oil cylinder rod), the piston and the end cover, but the existing piston shaft detection device can only detect the piston shaft at a fixed position, and the detection efficiency is low.
Through set up threaded rod and movable block to piston shaft detection device, make and to carry out lateral shifting and come to carry out wear resistance test to the piston shaft different planes, improve detection efficiency.
However, the existing piston shaft detection device is time-consuming and labor-consuming and affects the efficiency of batch production because the threaded rod is manually screwed to adjust and fix the piston shaft.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a piston shaft detection device, and aims to solve the technical problems that the piston shaft detection device in the prior art is time-consuming and labor-consuming and affects the efficiency of batch production because a threaded rod is manually screwed to adjust and fix a piston shaft.
In order to achieve the purpose, the piston shaft detection device comprises a bottom plate, two first support plates, a clamping assembly, a driving assembly, a sliding assembly and a detector body, wherein each first support plate is fixedly connected with the bottom plate and is positioned above the bottom plate;
the clamping assembly comprises a slide rail, a clamping block, a first driving motor, a disc, a second supporting plate, a rack and a gear, the slide rail is fixedly connected with the bottom plate, and is positioned above the bottom plate, the number of the clamping blocks is two, each clamping block is connected with the slide rail in a sliding way, the output end of the first driving motor sequentially penetrates through the bottom plate and the slide rail, and is fixedly connected with the disc, the output end of the first driving motor is eccentrically arranged with the disc, the number of the racks is two, one side of each clamping block is fixedly connected with the corresponding rack, the two racks are distributed in an up-down structure, the second supporting plate is fixedly connected with the bottom plate, and the gear is positioned above the bottom plate and is rotationally connected with the second supporting plate, and the gear is meshed with the two racks.
Wherein, drive assembly includes third backup pad and second driving motor, the one end of third backup pad with first backup pad fixed connection, second driving motor with third backup pad fixed connection, and be located the top of third backup pad, second driving motor's output runs through first backup pad, and with sliding component fixed connection.
Wherein, the slip subassembly includes the threaded rod, removes seat, stop collar and spacing slide bar, the both ends of threaded rod respectively with correspond first backup pad rotates to be connected, remove the seat with threaded rod screw-thread fit, the both ends of spacing slide bar respectively with correspond first backup pad fixed connection, the quantity of stop collar is two, two the stop collar is all overlapped and is located the outer wall of spacing slide bar, and two the lower part of stop collar all with remove seat fixed connection, the detector body with remove seat fixed connection, and be located remove the below of seat.
The piston shaft detection device further comprises a mounting seat, the mounting seat is fixedly connected with the bottom plate and located below the bottom plate, and the first driving motor is fixedly connected with the mounting seat and located in the mounting seat.
The piston shaft detection device further comprises a plurality of supporting legs, and each supporting leg is fixedly connected with the bottom plate and is located below the bottom plate.
When the piston shaft is detected, a piston rod is placed on the bottom plate, the first driving motor is started, the first driving motor drives the disc to rotate, the disc rotates and contacts with the outer wall of one clamping block due to the fact that the output end of the first driving motor and the disc are eccentrically arranged, the clamping block is pushed to slide inwards on the sliding rail, meanwhile, in the sliding process of the clamping block, the toothed belt on the clamping block also moves inwards, the other rack drives the other clamping block to move inwards through matching with the gear connected to the second supporting plate, the piston shaft is clamped and fixed, then the driving assembly is started, the driving assembly drives the sliding assembly to operate, and the sliding assembly controls the detector body to move transversely, therefore, the detector body moves transversely to perform wear resistance tests on different surfaces of the piston shaft, the piston shaft detection device is used for adjusting and fixing the piston shaft more easily and conveniently, time and labor are saved, and the efficiency of batch production is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a piston shaft detecting device of the present invention.
Fig. 2 is a front view of the piston shaft detecting device of the present invention.
Fig. 3 is a left side view of the piston shaft detecting device of the present invention.
The device comprises a base plate 1, a first supporting plate 2, a clamping assembly 3, a driving assembly 4, a sliding assembly 5, a mounting seat 6, a supporting leg 7, a detector body 8, a sliding rail 9, a clamping block 10, a first driving motor 11, a disc 12, a second supporting plate 13, a rack 14, a gear 15, a third supporting plate 16, a second driving motor 17, a threaded rod 18, a movable seat 19, a limiting sleeve 20 and a limiting sliding rod 21.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 3, the utility model provides a piston shaft detection device, which includes a bottom plate 1, two first support plates 2, a clamping assembly 3, a driving assembly 4, a sliding assembly 5 and a detector body 8, wherein the number of the first support plates 2 is two, each first support plate 2 is fixedly connected with the bottom plate 1 and is located above the bottom plate 1, the sliding assembly 5 is arranged between the two first support plates 2, the detector body 8 is fixedly connected with the sliding assembly 5, and the driving assembly 4 is fixedly connected with one of the first support plates 2;
the clamping assembly 3 comprises a sliding rail 9, clamping blocks 10, a first driving motor 11, a disc 12, a second supporting plate 13, racks 14 and a gear 15, the sliding rail 9 is fixedly connected with the bottom plate 1 and is positioned above the bottom plate 1, the number of the clamping blocks 10 is two, each clamping block 10 is slidably connected with the sliding rail 9 and is positioned above the sliding rail 9, the output end of the first driving motor 11 sequentially penetrates through the bottom plate 1 and the sliding rail 9 and is fixedly connected with the disc 12, the output end of the first driving motor 11 is eccentrically arranged with the disc 12, the number of the racks 14 is two, one side of each clamping block 10 is fixedly connected with the corresponding rack 14, the two racks 14 are distributed in an up-down structure, the second supporting plate 13 is fixedly connected with the bottom plate 1 and is positioned above the bottom plate 1, the gear 15 is rotatably connected to the second support plate 13, and the gear 15 is engaged with the two racks 14.
In this embodiment, when the piston shaft is detected, a piston rod is first placed on the bottom plate 1, the first driving motor 11 is started, the first driving motor 11 drives the disc 12 to rotate, because the output end of the first driving motor 11 is eccentrically arranged with the disc 12, the disc 12 rotates to contact with the outer wall of one of the clamping blocks 10, so as to push the clamping block 10 to slide inwards on the slide rail 9, and meanwhile, in the sliding process of the clamping block 10, the rack 14 on the clamping block 10 also moves inwards, and through cooperation with the gear 15 connected to the second supporting plate 13, the other rack 14 drives the other clamping block 10 to move inwards, so as to clamp and fix the piston shaft, and then the driving assembly 4 is started, and the driving assembly 4 drives the sliding assembly 5 to operate, the sliding assembly 5 controls the detector body 8 to move transversely, so that the detector body 8 moves transversely to perform wear resistance tests on different surfaces of the piston shaft, the piston shaft detection device is used for adjusting and fixing the piston shaft more easily and conveniently, time and labor are saved, and the efficiency of batch production is improved.
Further, the driving assembly 4 includes a third support plate 16 and a second driving motor 17, one end of the third support plate 16 is fixedly connected to the first support plate 2, the second driving motor 17 is fixedly connected to the third support plate 16 and located above the third support plate 16, and an output end of the second driving motor 17 penetrates through the first support plate 2 and is fixedly connected to the sliding assembly 5; sliding component 5 includes threaded rod 18, removes seat 19, stop collar 20 and limit slide bar 21, the both ends of threaded rod 18 respectively with correspond 2 rotation of first backup pad are connected, remove seat 19 with threaded rod 18 screw-thread fit, limit slide bar 21 both ends respectively with correspond 2 fixed connection of first backup pad, the quantity of stop collar 20 is two, two stop collar 20 all overlaps and locates the outer wall of limit slide bar 21, and two the lower part of stop collar 20 all with remove seat 19 fixed connection, detector body 8 with remove seat 19 fixed connection, and be located remove the below of seat 19.
In this embodiment, after the piston rod is clamped and fixed on the bottom plate 1, the second driving motor 17 is fixedly installed on the outer wall of the third supporting plate 16 on the right side, the second driving motor 17 is started, the second driving motor 17 drives the threaded rod 18 to rotate, the moving seat 19 is engaged with the outer portion of the threaded rod 18, so that the moving seat 19 moves transversely on the threaded rod 18, the top of the moving seat 19 is fixedly installed with the limit sleeve 20, the limit slide rod 21 is movably connected inside the limit sleeve 20, so that the moving seat 19 is limited to move, and finally the moving seat 19 controls the detector body 8 to move transversely, so that the detector body 8 moves transversely to perform wear resistance tests on different surfaces of the piston shaft.
Further, the piston shaft detection device further comprises a mounting seat 6, the mounting seat 6 is fixedly connected with the bottom plate 1 and is located below the bottom plate 1, and the first driving motor 11 is fixedly connected with the mounting seat 6 and is located in the mounting seat 6.
In this embodiment, the mounting seat 6 supports the second driving motor 17, so that the second driving motor 17 can stably operate and protect the second driving motor 17.
Further, piston shaft detection device still includes supporting leg 7, the quantity of supporting leg 7 is many, every supporting leg 7 with bottom plate 1 fixed connection to all be located the below of bottom plate 1.
In this embodiment, the supporting legs 7 support the piston shaft detection device, and simultaneously, the piston shaft detection device is fixedly controlled at a proper height, so that an operator can conveniently detect the piston shaft.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (5)
1. A piston shaft detection device is characterized in that,
the detector comprises a bottom plate, first supporting plates, a clamping assembly, a driving assembly, a sliding assembly and a detector body, wherein the number of the first supporting plates is two, each first supporting plate is fixedly connected with the bottom plate and is positioned above the bottom plate, the sliding assembly is arranged between the two first supporting plates, the detector body is fixedly connected with the sliding assembly, and the driving assembly is fixedly connected with one of the first supporting plates;
the clamping assembly comprises a slide rail, a clamping block, a first driving motor, a disc, a second supporting plate, a rack and a gear, the slide rail is fixedly connected with the bottom plate, and is positioned above the bottom plate, the number of the clamping blocks is two, each clamping block is connected with the slide rail in a sliding way, the output end of the first driving motor sequentially penetrates through the bottom plate and the slide rail, and is fixedly connected with the disc, the output end of the first driving motor is eccentrically arranged with the disc, the number of the racks is two, one side of each clamping block is fixedly connected with the corresponding rack, the two racks are distributed in an up-down structure, the second supporting plate is fixedly connected with the bottom plate, and the gear is positioned above the bottom plate and is rotationally connected with the second supporting plate, and the gear is meshed with the two racks.
2. The piston shaft detecting apparatus of claim 1,
the drive assembly comprises a third support plate and a second drive motor, one end of the third support plate is fixedly connected with the first support plate, the second drive motor is fixedly connected with the third support plate and is positioned above the third support plate, and the output end of the second drive motor penetrates through the first support plate and is fixedly connected with the sliding assembly.
3. The piston shaft detecting apparatus of claim 1,
the sliding assembly comprises a threaded rod, a movable seat, a limiting sleeve and a limiting slide rod, the two ends of the threaded rod are respectively connected with corresponding first supporting plates in a rotating mode, the movable seat is in threaded fit with the threaded rod, the two ends of the limiting slide rod are respectively connected with corresponding first supporting plates in a fixed mode, the number of the limiting sleeve is two, the limiting sleeve is sleeved on the outer wall of the limiting slide rod, the limiting sleeve is sleeved on the limiting sleeve, the lower portion of the limiting sleeve is fixedly connected with the movable seat, and the detector body is fixedly connected with the movable seat and located below the movable seat.
4. The piston shaft detecting device according to claim 1,
the piston shaft detection device further comprises a mounting seat, the mounting seat is fixedly connected with the bottom plate and is located below the bottom plate, and the first driving motor is fixedly connected with the mounting seat and is located in the mounting seat.
5. The piston shaft detecting device according to claim 1,
the piston shaft detection device further comprises a plurality of supporting legs, and each supporting leg is fixedly connected with the bottom plate and is located below the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123312961.0U CN217006820U (en) | 2021-12-27 | 2021-12-27 | Piston shaft detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123312961.0U CN217006820U (en) | 2021-12-27 | 2021-12-27 | Piston shaft detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217006820U true CN217006820U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123312961.0U Active CN217006820U (en) | 2021-12-27 | 2021-12-27 | Piston shaft detection device |
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| CN (1) | CN217006820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178632A (en) * | 2022-09-14 | 2022-10-14 | 苏州瑞简智能科技有限公司 | Stamping equipment for automatic feeding and feeding of metal plates |
-
2021
- 2021-12-27 CN CN202123312961.0U patent/CN217006820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178632A (en) * | 2022-09-14 | 2022-10-14 | 苏州瑞简智能科技有限公司 | Stamping equipment for automatic feeding and feeding of metal plates |
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