CN210486748U - Electric scooter frame aperture detection device - Google Patents
Electric scooter frame aperture detection device Download PDFInfo
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- CN210486748U CN210486748U CN201921667758.5U CN201921667758U CN210486748U CN 210486748 U CN210486748 U CN 210486748U CN 201921667758 U CN201921667758 U CN 201921667758U CN 210486748 U CN210486748 U CN 210486748U
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Abstract
The utility model discloses an electric scooter car frame aperture detection device, comprising a base plate, the top side fixedly connected with L shape bracing piece of bottom plate, the vertical section of thick bamboo that founds of top one end fixedly connected with of L shape bracing piece, the vertical inboard of founding a section of thick bamboo is polygonized structure, and the vertical inboard sliding connection in bottom of founding a section of thick bamboo has the polygon traveller, and the vertical top inner wall fixedly connected with screw thread section of thick bamboo that founds a section of thick bamboo, a screw thread section of thick bamboo female connection has the threaded rod, circular recess has been seted up and has been rotated to the top side of polygon traveller and be connected with the rotation plectane, and the top inner wall fixedly connected with seal ring of circular recess rotates. The utility model discloses it is more accurate to get the testing result to make can be comparatively convenient shift out the device from the aperture after accomplishing the aperture and detecting, very big convenient people's use has satisfied the user demand of people in the production life.
Description
Technical Field
The utility model relates to an electric scooter parts machining equipment technical field especially relates to an electric scooter frame aperture detection device.
Background
The in-process that current electric scooter car frame detected in carrying out the aperture often all inserts from the one end in hole through fixed dimension's probe, can very audio-visual detection in the less hole in aperture, but can not be very convenient the obtaining with the detection in the great hole in aperture, and the result of detecting all is only qualified and unqualified, but can not obtain specific numerical value to the specific size with the aperture, stretch into downthehole measuring the completion back with the probe simultaneously, the probe often can the chucking in downthehole, people are very hard when extracting the probe, cause the result that can't extract even, the user demand of people in the production life can not be satisfied.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an electric scooter frame aperture detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electric scooter frame aperture detection device comprises a bottom plate, wherein an L-shaped support rod is fixedly connected to the top side of the bottom plate, one end of the top of the L-shaped support rod is fixedly connected with a vertical upright cylinder, the inner side of the vertical upright cylinder is of a polygonal structure, a polygonal sliding column is slidably connected to the inner side of the bottom of the vertical upright cylinder, a first threaded cylinder is fixedly connected to the inner wall of the top end of the vertical upright cylinder, a threaded rod is connected to the first threaded cylinder in a threaded manner, a circular groove is formed in the top side of the polygonal sliding column and is rotatably connected with a rotating circular plate, a sealing ring is fixedly connected to the inner wall of the top end of the circular groove, a first connecting rod is arranged between the top side of the rotating circular plate and the bottom end of the threaded rod, a second connecting rod, a baffle, a fixed-height main, a sliding sleeve is slidably sleeved on the outer side of the fixed height main rod, a thread groove is formed in the bottom end of the fixed height main rod, a thread cylinder II is sleeved on the thread groove, the top end of the thread cylinder II is coaxially and fixedly connected with a top edge ring, a fixed tooth ring is fixedly connected to the top side of the top edge ring, tooth grooves are respectively formed in the inner wall of the bottom end of the sliding sleeve and the outer wall of the top end of the fixed tooth ring and are meshed with each other, a rotating ring is rotatably sleeved on the outer side of a middle cylinder body of the thread cylinder II, a bottom edge ring is fixedly connected to the bottom end of the thread cylinder II, a plurality of side plates are arranged on the outer side of a shaft body of the middle shaft, the side plates are vertically arranged and are arranged around the middle shaft in a divergent mode, an umbrella shaft I is rotatably connected between the top of each side plate and the vertical, one side of the side plate, which is far away from the center shaft, is fixedly connected with a triangular inclined plate respectively, the top end of the threaded rod extends to the top side of the vertical cylinder and is fixedly connected with a dial, one side of the vertical cylinder is connected with an L-shaped pointer in a specified mode, one end of the L-shaped pointer extends to one side of the dial, and the inclination angles of the first umbrella shaft and the second umbrella shaft are symmetrical relative to the horizontal direction.
Preferably, the triangle swash plate is the right triangle structure, and the top width of triangle swash plate is greater than the bottom width of triangle swash plate.
Preferably, the vertical outer wall of the polygonal sliding column is in sliding contact connection with the inner wall of the vertical cylinder.
Preferably, the rod body of the first connecting rod passes through the sealing ring.
Preferably, the sliding sleeve is of an inverted U-shaped structure, and the top end of the sliding sleeve is provided with a polygonal through hole and is slidably sleeved on the outer side of the top rod body of the height-fixing main rod.
Preferably, the bottom end of the second connecting rod extends to the bottom of the vertical cylinder and is fixedly welded with the top side of the baffle.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a distance that triangle swash plate visited down can show on the calibrated scale to can reach the size in aperture, and the great calibrated scale of size also makes the testing result more accurate, and through the distance between the control triangle swash plate, and then makes can be comparatively convenient after accomplishing the aperture and detect shift out the device from the aperture, thereby satisfied the user demand of people in production life.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of a frame aperture detection device of an electric scooter provided by the present invention;
fig. 2 is a schematic front view of a cross-sectional structure of a portion of the aperture detection device for a frame of an electric scooter according to the present invention;
fig. 3 is a schematic top view of a cross-sectional structure of a portion of the device for detecting a hole diameter of a frame of an electric scooter according to the present invention.
In the figure: the device comprises a bottom plate 1, an L-shaped support rod 2, a vertical cylinder 3, a polygonal sliding column 4, a threaded cylinder I5, a threaded rod 6, a rotating circular plate 7, a sealing ring 8, a connecting rod I9, a connecting rod II 10, a baffle plate 11, a height-fixing main rod 12, a bottom circular plate 13, a middle shaft 14, a sliding sleeve 15, a spring group 16, a threaded cylinder II 17, a fixed gear ring 18, a top edge ring 19, a rotating ring 20, a bottom edge ring 21, a side plate 22, a umbrella shaft I23, an umbrella shaft II 24, a triangular sloping plate 25, a dial 26 and an L-shaped pointer 27.
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 one
Referring to fig. 1-3, a device for detecting the aperture of a frame of an electric scooter comprises a bottom plate 1, an L-shaped support rod 2 is fixedly connected to the top side of the bottom plate 1, a vertical upright cylinder 3 is fixedly connected to one end of the top of the L-shaped support rod 2, the inner side of the vertical upright cylinder 3 is of a polygonal structure, a polygonal sliding column 4 is slidably connected to the inner side of the bottom of the vertical upright cylinder 3, a first threaded cylinder 5 is fixedly connected to the inner wall of the top end of the vertical upright cylinder 3, a threaded rod 6 is connected to the first threaded cylinder 5 through an internal thread, a circular groove is formed in the top side of the polygonal sliding column 4 and is rotatably connected with a rotating circular plate 7, a seal ring 8 is fixedly connected to the inner wall of the top end of the circular groove, a first connecting rod 9 is arranged between the top side of the rotating circular plate 7 and the bottom, the cross section of the top rod body of the fixed-height main rod 12 is of a polygonal structure, a sliding sleeve 15 is slidably sleeved on the outer side of the fixed-height main rod 12, a thread groove is formed in the bottom end of the fixed-height main rod 12, a thread cylinder II 17 is sleeved on the thread groove, the top end of the thread cylinder II 17 is coaxially and fixedly connected with a top edge ring 19, a fixed tooth ring 18 is fixedly connected to the top edge ring 19, tooth grooves are respectively formed in the inner wall of the bottom end of the sliding sleeve 15 and the outer wall of the top end of the fixed tooth ring 18 and are mutually meshed and connected, a rotating ring 20 is rotatably sleeved on the outer side of the middle cylinder body of the thread cylinder II 17, a bottom edge ring 21 is fixedly connected to the bottom end of the thread cylinder II 17, a plurality of side plates 22 are arranged on the outer side of the middle shaft 14 in a vertical mode and are arranged around the middle shaft 14 in a divergent mode, an umbrella shaft I23 is, the second umbrella shafts 24 are respectively arranged in parallel, one side of the side plate 22 far away from the middle shaft 14 is respectively and fixedly connected with a triangular sloping plate 25, the top end of the threaded rod 6 extends to the top side of the vertical cylinder 3 and is fixedly connected with a dial 26, one side of the vertical cylinder 3 is regularly connected with an L-shaped pointer 27, one end of the L-shaped pointer 27 extends to one side of the dial 26, the inclination angles of the first umbrella shaft 23 and the second umbrella shaft 24 are symmetrical relative to the horizontal direction, the triangular sloping plate 25 is of a right triangle structure, the width of the top of the triangular sloping plate 25 is larger than the width of the bottom of the triangular sloping plate 25, the vertical outer wall of the polygonal sliding column 4 is in sliding contact connection with the inner wall of the vertical cylinder 3, the rod body of the first connecting rod 9 penetrates through the sealing ring 8, the sliding sleeve 15 is of an inverted U-shaped structure, and the top of the sliding sleeve 15 is provided with a polygonal through hole and is sleeved outside the top rod body of the height-fixing main rod 12 in a sliding manner, and the bottom end of the second connecting rod 10 extends to the bottom of the vertical cylinder 3 and is fixedly welded with the top side of the baffle plate 11.
The utility model discloses a theory of operation does: an electric scooter frame to be detected is placed on the top side of a bottom plate 1, a round hole to be detected is located vertically below a middle shaft 14, the height position of the top side of the hole is fixed, a dial 26 is manually rotated, under the coordination of a thread cylinder I5, a threaded rod 6 on the bottom side of the dial 26 moves downwards, a circular plate 7 is rotated in a circular groove, a polygonal sliding column 4 is driven to slide downwards in a vertical cylinder 3, and through a connecting rod II 10, a baffle plate 11, a height fixing main rod 12, a bottom circular plate 13, the middle shaft 14, an umbrella shaft I23 and an umbrella shaft II 24, each triangular sloping plate 25 also moves downwards and further enters the hole to be detected, for the holes with different apertures, the contact points of the inner wall and the triangular sloping plates 25 are different, the vertical downward distances of the triangular sloping plates 25 are also different, and the rotating angles and the number of turns of the dial 26 are also different, and each is in one-to-one correspondence, therefore, people can obtain specific numerical values of the aperture through the dial 26, the whole process is very quick, the dial 26 with larger size enables people to observe conveniently, meanwhile, after the aperture measurement is completed, the elastic force of the spring group 16 is overcome, the sliding sleeve 15 is manually lifted, the bottom end of the sliding sleeve 15 is disengaged from the fixed gear ring 18, the top edge ring 19 is rotated, the top edge ring 19 drives the second threaded barrel 17 to rotate, the second threaded barrel 17 moves upwards, and the first umbrella shaft 23 drives the side plates 22 to be folded towards the direction close to the middle shaft 14, so that the phenomenon that parts of the measuring device are also clamped in the measuring hole is avoided.
The utility model discloses it is more accurate to get the testing result to make can be comparatively convenient shift out the device from the aperture after accomplishing the aperture and detecting, very big convenient people's use has satisfied the user demand of people in the production life.
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 (6)
1. The utility model provides an electric scooter frame aperture detection device, includes bottom plate (1), its characterized in that, the top side fixedly connected with L shape bracing piece (2) of bottom plate (1), the top one end fixedly connected with of L shape bracing piece (2) stands a section of thick bamboo (3) vertically, the inboard of standing a section of thick bamboo (3) vertically is polygonized structure, and the bottom inboard sliding connection of standing a section of thick bamboo (3) vertically has polygon traveller (4), the top inner wall fixedly connected with screw thread section of thick bamboo (5) of standing a section of thick bamboo (3) vertically, screw thread section of thick bamboo (5) female connection has threaded rod (6), the top side of polygon traveller (4) is seted up circular recess and is rotated and be connected with and rotate plectane (7), the top inner wall fixedly connected with seal ring (8) of circular recess, be provided with connecting rod (9) between the top side of rotating ple, the bottom of the polygonal sliding column (4) is fixedly connected with a second connecting rod (10), a baffle (11), a fixed-height main rod (12), a bottom circular plate (13) and a middle shaft (14) in sequence, the cross section of the top rod body of the fixed-height main rod (12) is of a polygonal structure, a sliding sleeve (15) is slidably sleeved on the outer side of the top rod body, a thread groove is formed in the bottom of the fixed-height main rod (12), a second thread cylinder (17) is sleeved on the thread groove, a top edge ring (19) is coaxially and fixedly connected with the top end of the second thread cylinder (17), a fixed tooth ring (18) is fixedly connected with the top edge ring (19) on the top edge, tooth grooves are respectively formed in the inner wall of the bottom end of the sliding sleeve (15) and the outer wall of the top end of the fixed tooth ring (18) and are connected in an intermeshing manner, a rotating ring (20) is rotatably sleeved, the umbrella is characterized in that a plurality of side plates (22) are arranged on the outer side of the shaft body of the middle shaft (14), the side plates (22) are vertically arranged and are divergently arranged around the middle shaft (14), an umbrella shaft I (23) is respectively and rotatably connected between the top of each side plate (22) and the vertical outer wall of the rotating ring (20), an umbrella shaft II (24) is respectively and rotatably connected between the middle part and the bottom of one side of each side plate (22) and the middle shaft (14), the umbrella shaft II (24) is respectively and parallelly arranged, a triangular inclined plate (25) is respectively and fixedly connected to one side, far away from the middle shaft (14), of each side plate (22), the top end of each threaded rod (6) extends to the top side of the vertical upright tube (3) and is fixedly connected with a dial (26), an L-shaped pointer (27) is regularly connected to one side of the vertical upright tube (3), and one end of the, the inclination angles of the first umbrella shaft (23) and the second umbrella shaft (24) are symmetrical relative to the horizontal direction.
2. The device for detecting the frame aperture of the electric scooter according to claim 1, wherein the triangular sloping plate (25) is a right triangle structure, and the top width of the triangular sloping plate (25) is greater than the bottom width of the triangular sloping plate (25).
3. The device for detecting the hole diameter of the frame of the electric scooter according to claim 1, wherein the vertical outer wall of the polygonal sliding column (4) is connected with the inner wall of the vertical upright tube (3) in a sliding contact manner.
4. The device for detecting the hole diameter of the frame of the electric scooter as claimed in claim 1, wherein the rod body of the first connecting rod (9) passes through the sealing ring (8).
5. The device for detecting the aperture of the frame of the electric scooter as claimed in claim 1, wherein the sliding sleeve (15) is of an inverted U-shaped structure, and a polygonal through hole is formed at the top end of the sliding sleeve (15) and slidably sleeved on the outer side of the top rod body of the height-fixing main rod (12).
6. The device for detecting the hole diameter of the frame of the electric scooter as claimed in claim 1, wherein the bottom end of the second connecting rod (10) extends to the bottom of the vertical cylinder (3) and is fixedly welded with the top side of the baffle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921667758.5U CN210486748U (en) | 2019-10-08 | 2019-10-08 | Electric scooter frame aperture detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921667758.5U CN210486748U (en) | 2019-10-08 | 2019-10-08 | Electric scooter frame aperture detection device |
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| Publication Number | Publication Date |
|---|---|
| CN210486748U true CN210486748U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921667758.5U Active CN210486748U (en) | 2019-10-08 | 2019-10-08 | Electric scooter frame aperture detection device |
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| CN (1) | CN210486748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970285A (en) * | 2021-11-04 | 2022-01-25 | 上海机电工程研究所 | Device and method for measuring diameter of cavity in fire ejection actuating cylinder |
-
2019
- 2019-10-08 CN CN201921667758.5U patent/CN210486748U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970285A (en) * | 2021-11-04 | 2022-01-25 | 上海机电工程研究所 | Device and method for measuring diameter of cavity in fire ejection actuating cylinder |
| CN113970285B (en) * | 2021-11-04 | 2024-04-05 | 上海机电工程研究所 | Device and method for measuring diameter of inner cavity of initiating explosive device ejection actuator cylinder |
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