CN212320626U - Part assembly detection device that targets in place - Google Patents
Part assembly detection device that targets in place Download PDFInfo
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- CN212320626U CN212320626U CN202021227977.4U CN202021227977U CN212320626U CN 212320626 U CN212320626 U CN 212320626U CN 202021227977 U CN202021227977 U CN 202021227977U CN 212320626 U CN212320626 U CN 212320626U
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- connecting shaft
- displacement sensor
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- floating
- detection device
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Abstract
The utility model discloses a part assembly detection device that targets in place, include: the device comprises a mounting frame, a connecting shaft, a detection block, a spring, an adjusting block, a floating block and a displacement sensor; the mounting frame is provided with a connecting hole, the connecting shaft penetrates through the connecting hole, and the connecting shaft is movably connected with the mounting frame; the detection block is arranged at the bottom end of the connecting shaft, the spring and the adjusting block are sleeved on the connecting shaft, one end of the spring is connected to the mounting frame, the other end of the spring is connected to the adjusting block, and the adjusting block is fixedly connected with the connecting shaft; the floating block is fixedly connected with the connecting shaft and arranged above the mounting frame; the displacement sensor is located above the slider. In this way, the utility model discloses whether only need to put the part after the assembly and can detect it on the position of same height and assemble the position, this part assembly detection device that targets in place simple structure, convenient operation, the operating personnel of being convenient for detect the operation, can effectively improve detection efficiency.
Description
Technical Field
The utility model relates to a part assembly technical field especially relates to a part assembly detection device that targets in place.
Background
In the machining industry, a workpiece is often composed of multiple parts that need to be assembled together during the manufacturing process. Due to the problems of the size of the part, the assembly process and the like, the part is not assembled in place frequently, and the appearance and the use of the part are affected. Particularly, the parts with requirements on the sealing performance after assembly can greatly increase the rework probability and increase the reject ratio of products after the sealing performance is detected. The traditional assembly in-place detection device is complex in structure, troublesome in operation and higher in operation requirement on operators.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a part assembly detection device that targets in place, and the operating personnel of can being convenient for carries out detection operation, can effectively improve detection efficiency.
In order to achieve the above object, the technical solution of the present invention is:
a part fit-in-place detection apparatus comprising: the device comprises a mounting frame, a connecting shaft, a detection block, a spring, an adjusting block, a floating block and a displacement sensor; the mounting frame is provided with a connecting hole, the connecting shaft penetrates through the connecting hole, and the connecting shaft is movably connected with the mounting frame; the detection block is arranged at the bottom end of the connecting shaft, the spring and the adjusting block are sleeved on the connecting shaft, one end of the spring is connected to the mounting frame, the other end of the spring is connected to the adjusting block, and the adjusting block is fixedly connected with the connecting shaft; the floating block is fixedly connected with the connecting shaft and arranged above the mounting frame; the displacement sensor is located above the slider.
Preferably, the guide device further comprises a guide shaft, the guide shaft is arranged on the mounting frame, the guide shaft is arranged in parallel with the connecting shaft, and the floating block is sleeved on the guide shaft.
Preferably, the floating block comprises a floating first end and a floating second end, the floating first end is provided with a connecting hole and a connecting groove, the connecting groove vertically penetrates through the floating first end, the connecting groove is communicated with the connecting hole, and the connecting shaft penetrates through the connecting hole; the floating second end is provided with a guide hole, and the guide shaft penetrates through the guide hole.
Preferably, the adjusting block is provided with a threaded hole, and the adjusting block penetrates through the threaded hole through a bolt to be connected with the connecting shaft.
Preferably, the accuracy of the displacement sensor is 0.005mm or less.
Preferably, the displacement sensor is one of an inductive displacement sensor, a capacitive displacement sensor, an eddy current displacement sensor or a hall displacement sensor.
Preferably, the displacement sensor is arranged on the mounting frame through the support frame.
Preferably, the connecting device further comprises a linear bearing, and the linear bearing is arranged at the connecting position of the connecting shaft and the mounting frame.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model has the following beneficial effect:
the part assembling in-place detection device is characterized in that a detection block is contacted with an assembled part, the floating block and the detection block are connected through a connecting shaft, when the detection block displaces, the floating block displaces at the same distance under the driving of the connecting shaft, and the height of the assembled part can be known by sensing the displacement of the floating block through a displacement sensor, so that whether the assembly is in place or not is judged. Whether the parts are assembled in place or not can be detected only by placing the assembled parts at the same height, and the part assembling in-place detection device is simple in structure and convenient to operate, is convenient for operators to perform detection operation, and can effectively improve detection efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the component assembly in-place detection device of the present invention.
Description of reference numerals: the device comprises a mounting frame 1, a connecting shaft 2, a detection block 3, a spring 4, an adjusting block 5, a floating block 6, a displacement sensor 7, a guide shaft 8, a support frame 9 and a linear bearing 10.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to the drawings, a part assembly in place detection apparatus comprises: the device comprises a mounting frame 1, a connecting shaft 2, a detection block 3, a spring 4, an adjusting block 5, a floating block 6 and a displacement sensor 7. The mounting frame 1 is used for supporting the whole in-place assembling detection device and also has the function of being connected with other external equipment. Mounting holes can be formed in the mounting frame 1, so that the mounting frame can be conveniently mounted on other external equipment.
The mounting frame 1 is provided with a connecting hole, the connecting shaft 2 penetrates through the connecting hole, the connecting shaft 2 is movably connected with the mounting frame 1, and the connecting shaft 2 can freely move in the mounting hole. Detect the piece 3 and set up in the bottom of connecting axle 2, connecting axle 2 is located the central point of detecting piece 3 and puts, and connecting axle 2 sets up with detecting piece 3 is coaxial. The detection block 3 is fixedly connected with the connecting shaft 2, and the detection block 3 can be fixed on the connecting shaft 2 through bolts.
In order to prevent the connecting shaft 2 from shifting when moving in the mounting hole, the component assembly in-place detection device further comprises a linear bearing 10, and the linear bearing 10 is arranged at the connecting position of the connecting shaft 2 and the mounting frame 1.
Spring 4 and regulating block 5 cover are established on connecting axle 2, and spring 4 is located between mounting bracket 1 and regulating block 5, and the one end of spring 4 is connected on mounting bracket 1, and the other end of spring 4 is connected on regulating block 5. Adjusting block 5 and connecting axle 2 fixed connection are provided with the screw hole on the adjusting block 5, and adjusting block 5 passes the screw hole through the bolt and is connected with connecting axle 2. According to the elastic force of the spring 4, the length of the spring 4 is adjusted through the adjusting block 5, so that the elastic force of the spring 4 is controlled within a proper range. In the process of resetting the connecting shaft 2, the restoring force of the spring 4 plays a role in buffering, and the detection block 3 and the floating block 6 are prevented from being damaged due to too large force during resetting.
The floating block 6 is fixedly connected with the connecting shaft 2, and the floating block 6 is arranged above the mounting frame 1. The floating block 6 comprises a floating first end and a floating second end, a connecting hole and a connecting groove are formed in the floating first end, and the connecting shaft 2 penetrates through the connecting hole. The first end that floats is vertically run through to the spread groove, spread groove and connecting hole intercommunication, thereby fix slider 6 and connecting axle 2 through the bolt with spread groove locking.
In order to reduce the shaking of the connecting shaft 2 in the moving process, the part assembly in-place detection device further comprises a guide shaft 8, and the guide shaft 8 is arranged on the mounting frame 1. The guide shaft 8 and the connecting shaft 2 are arranged in parallel, and the guide shaft 8 plays a role in guiding in the moving process of the installation shaft. The floating block 6 is sleeved on the guide shaft 8, a guide hole is formed in the floating second end, and the guide shaft 8 penetrates through the guide hole.
The displacement sensor 7 is located above the slider 6. The precision of the displacement sensor 7 is less than or equal to 0.005mm, so that the detection precision is effectively ensured. The displacement sensor 7 can be one of an inductive displacement sensor 7, a capacitive displacement sensor 7, an eddy current displacement sensor 7 or a hall displacement sensor 7.
The part assembly in-place detection device further comprises a support frame 9, and the displacement sensor 7 is arranged on the mounting frame 1 through the support frame 9. A certain distance exists between the displacement sensor 7 and the floating block 6 through the arrangement of the supporting frame 9, so that the detection is convenient.
In the actual detection process, the assembled parts are placed on the same plane and are contacted through the detection block 3. The connecting shaft 2 is used for connecting the floating block 6 and the detection block 3, and when the detection block 3 displaces, the floating block 6 is driven by the connecting shaft 2 to displace by the same distance. The height of the assembled parts can be known by sensing the displacement of the floating block 6 through the displacement sensor 7, so that whether the parts are assembled in place or not is judged. When the displacement of the floating block 6 sensed by the displacement sensor 7 is in a proper range, the parts are assembled in place; the displacement of the floating block 6 sensed by the displacement sensor 7 exceeds a proper range, which indicates that the parts are not assembled in place.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (8)
1. A part assembly in-place detection device, comprising: the device comprises a mounting frame, a connecting shaft, a detection block, a spring, an adjusting block, a floating block and a displacement sensor; the mounting frame is provided with a connecting hole, the connecting shaft penetrates through the connecting hole, and the connecting shaft is movably connected with the mounting frame; the detection block is arranged at the bottom end of the connecting shaft, the spring and the adjusting block are sleeved on the connecting shaft, one end of the spring is connected to the mounting frame, the other end of the spring is connected to the adjusting block, and the adjusting block is fixedly connected with the connecting shaft; the floating block is fixedly connected with the connecting shaft and arranged above the mounting frame; the displacement sensor is located above the slider.
2. The component fitting in-place detection device according to claim 1, wherein: still include the guiding axle, the guiding axle sets up on the mounting bracket, guiding axle and connecting axle parallel arrangement, the slider cover is established on the guiding axle.
3. The component fitting in-place detection device according to claim 2, wherein: the floating block comprises a floating first end and a floating second end, a connecting hole and a connecting groove are formed in the floating first end, the connecting groove vertically penetrates through the floating first end, and the connecting groove is communicated with the connecting hole; the floating second end is provided with a guide hole, and the guide shaft penetrates through the guide hole.
4. The component fitting in-place detection device according to claim 1, wherein: the adjusting block is provided with a threaded hole, and the adjusting block penetrates through the threaded hole through a bolt to be connected with the connecting shaft.
5. The component fitting in-place detection device according to claim 1, wherein: the precision of the displacement sensor is less than or equal to 0.005 mm.
6. The component fitting in-place detection device according to claim 1, wherein: the displacement sensor is one of an inductive displacement sensor, a capacitive displacement sensor, an eddy current displacement sensor or a Hall displacement sensor.
7. The component fitting in-place detection device according to claim 1, wherein: still include the support frame, displacement sensor passes through the support frame setting and is in on the mounting bracket.
8. The component fitting in-place detection device according to claim 1, wherein: still include linear bearing, linear bearing sets up the junction of connecting axle and mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021227977.4U CN212320626U (en) | 2020-06-29 | 2020-06-29 | Part assembly detection device that targets in place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021227977.4U CN212320626U (en) | 2020-06-29 | 2020-06-29 | Part assembly detection device that targets in place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212320626U true CN212320626U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021227977.4U Active CN212320626U (en) | 2020-06-29 | 2020-06-29 | Part assembly detection device that targets in place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212320626U (en) |
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2020
- 2020-06-29 CN CN202021227977.4U patent/CN212320626U/en active Active
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