CN216049620U - Rivet taper detection device - Google Patents
Rivet taper detection device Download PDFInfo
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- CN216049620U CN216049620U CN202121982745.4U CN202121982745U CN216049620U CN 216049620 U CN216049620 U CN 216049620U CN 202121982745 U CN202121982745 U CN 202121982745U CN 216049620 U CN216049620 U CN 216049620U
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- 239000011425 bamboo Substances 0.000 claims description 17
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- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a rivet taper detection device, which adopts the technical scheme that: the measuring mechanism comprises a base, a measuring mechanism is arranged on the top of the base and comprises a first transmission box fixedly connected with the top of the base, an adjusting assembly is arranged on the top of the first transmission box, a first rotating shaft is embedded in the first transmission box, a rotating assembly is arranged at one end of the first rotating shaft, the first rotating shaft extends into the first transmission box, and a first reciprocating screw rod is embedded in the first transmission box, so that the measuring mechanism has the beneficial effects that: according to the utility model, a user twists the first knob to adjust the clamping height, so that different rivets are clamped and measured, the second knob is twisted after the height is adjusted, and the second knob rotates to drive the four clamping plates to measure the diameters of the top end and the bottom end of the rivet.
Description
Technical Field
The utility model relates to the technical field of rivet detection, in particular to a rivet taper detection device.
Background
At present, when a countersunk head rivet is used for riveting two relatively rotating accessories, the radial fit between the rivet and the accessories is ensured, so that the rivet and the accessories can not only be tight but also can rotate relatively, but also the close axial fit between the rivet and the accessories is kept, the axial looseness is prevented, the product can be tightly and firmly riveted, the abrasion of the rivet and the accessories is reduced, and the service life of the product is prolonged.
The prior art has the following defects: the existing detection device for the rivet taper generally uses some precise instruments to detect the rivet taper, but the detection device has higher cost and is difficult to operate, so that a user cannot conveniently detect the rivet taper, and troubles are brought to the user.
Therefore, the utility model discloses a rivet tapering detection device is very necessary.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a rivet taper detection device, a user can screw a first knob to adjust the clamping height, so that different rivets can be clamped and measured, the second knob is screwed after the height is adjusted, the second knob rotates to drive four clamping plates to measure the diameters of the top end and the bottom end of the rivet, and the user refers to three measured values, so that the taper of the rivet can be measured, and the problems that a precise instrument detection device is high in cost and difficult to operate are solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: a rivet taper detection device comprises a base, wherein a measuring mechanism is arranged at the top of the base;
the measuring mechanism comprises a first transmission box arranged on the top of a base, an adjusting component is arranged on the top of the first transmission box, a first rotating shaft is arranged on the outer side of the first transmission box, a rotating component is arranged at one end of the first rotating shaft, the other end of the first rotating shaft extends into the first transmission box, a first reciprocating screw rod is embedded in the first transmission box, the first reciprocating screw rod is fixedly sleeved on the outer side of the first rotating shaft, two first bevel gears are embedded in the first transmission box, the two first bevel gears are fixedly sleeved on the outer side of the first rotating shaft, second bevel gears are arranged on the tops of the two first bevel gears, bamboo joint type telescopic rods are fixedly connected on the tops of the two second bevel gears, two fixing frames are fixedly connected on the tops of the first transmission box, sleeves are embedded in the two fixing frames, and threaded pipes are embedded in the two sleeves, two the common fixedly connected with second transmission box in sleeve top, two the bamboo joint formula telescopic link top is fixed respectively and runs through two screwed pipes and sleeve and extend to inside the second transmission box, two the equal fixedly connected with third bevel gear in bamboo joint formula telescopic link top, two third bevel gear one side all is equipped with fourth bevel gear, two the inside common fixed second pivot that inlays of fourth bevel gear, the fixed cover in second pivot outside is equipped with the reciprocal lead screw of second.
Preferably, two bearing blocks are sleeved on the outer sides of the first reciprocating screw rod and the second reciprocating screw rod, and clamping plates are fixedly connected to the front sides of the bearing blocks.
Preferably, the base top is fixedly connected with a first scale plate, and the first scale plate is fixedly connected to one side of the first transmission box.
Preferably, the top of the first transmission box is fixedly connected with a second scale plate, and the bottom of the second transmission box is fixedly connected with a third scale plate.
Preferably, the front sides of the first transmission box and the second transmission box are fixedly connected with fixing plates.
Preferably, the first reciprocating screw rod and the second reciprocating screw rod are connected with the bearing seat through ball nut pairs, the first bevel gear is in meshed connection with the second bevel gear, and the third bevel gear is in meshed connection with the fourth bevel gear.
Preferably, the adjusting part includes the regulating box, regulating box fixed connection is at first transmission box top, the inside embedding of regulating box is equipped with first bull stick, the first knob of first bull stick top fixedly connected with, the fixed cover in the first bull stick outside is equipped with two first sprockets, the inside embedding of regulating box is equipped with two second bull sticks, two the equal fixed cover in the second bull stick outside is equipped with the second sprocket, first sprocket passes through chain drive with the second sprocket and is connected, two the second bull stick outside all is equipped with first gear, two the screwed pipe outside all is equipped with the second gear, first gear is connected with the meshing of second gear.
Preferably, the joint of the first rotating shaft and the transmission box is movably connected through a rolling bearing, the joint of the second rotating shaft and the second transmission box is movably connected through a rolling bearing, and the bamboo joint type telescopic rod is movably connected with the first transmission box, the threaded pipe, the sleeve and the second transmission box through a rolling bearing.
Preferably, the rotating assembly comprises a second knob, and the second knob is fixedly connected to one end of the first rotating shaft.
Preferably, the rotating assembly comprises a crank, and the crank is fixedly connected to one end of the first rotating shaft.
The utility model has the beneficial effects that:
according to the utility model, a user twists the first knob to adjust the clamping height, so that different rivets are clamped and measured, the second knob is twisted after the height is adjusted, the second knob rotates to drive the four clamping plates to measure the diameters of the top end and the bottom end of the rivet, and the user refers to three measured numerical values, so that the taper of the rivet can be measured, and the problems that a precision instrument detection device is high in cost and difficult to operate are solved.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a front view cross-section view provided by the present invention;
FIG. 3 is a side elevation cross-sectional view provided by the present invention;
FIG. 4 is a front sectional view of example 2 provided by the present invention;
in the figure: the device comprises a base 1, a first transmission box 2, a first rotating shaft 3, a first reciprocating screw rod 4, a first bevel gear 5, a second bevel gear 6, a bamboo joint type telescopic rod 7, a fixing frame 8, a sleeve 9, a threaded pipe 10, a second transmission box 11, a third bevel gear 12, a fourth bevel gear 13, a second rotating shaft 14, a second reciprocating screw rod 15, a bearing seat 16, a clamping plate 17, a first scale plate 18, a second scale plate 19, a third scale plate 20, a fixing plate 21, an adjusting box 22, a first rotating rod 23, a first chain wheel 24, a second rotating rod 25, a chain 26, a first gear 27, a second gear 28, a second knob 29, a crank 30, a first knob 31 and a second chain wheel 32.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The measuring mechanism comprises a first transmission box 2, an adjusting component is arranged at the top of the first transmission box 2, a first rotating shaft 3 is arranged on the outer side of the first transmission box 2, a rotating component is arranged at one end of the first rotating shaft 3, the other end of the first rotating shaft 3 extends into the first transmission box 2, a first reciprocating screw rod 4 is embedded in the first transmission box 2, the first reciprocating screw rod 4 is fixedly sleeved on the outer side of the first rotating shaft 3, two first bevel gears 5 are embedded in the first transmission box 2, the two first bevel gears 5 are fixedly sleeved on the outer side of the first rotating shaft 3, second bevel gears 6 are arranged at the tops of the two first bevel gears 5, bamboo joint type telescopic rods 7 are fixedly connected at the tops of the two second bevel gears 6, two fixing frames 8 are fixedly connected at the tops of the first transmission box 2, and sleeves 9 are embedded in the two fixing frames 8, two the inside screwed pipe 10 that all inlays of sleeve 9, two the common fixedly connected with second transmission box 11 in sleeve 9 top, two 7 top of bamboo joint formula telescopic link are fixed respectively and run through two screwed pipes 10 and sleeve 9 and extend to inside the second transmission box 11, two the equal fixedly connected with third bevel gear 12 in bamboo joint formula telescopic link 7 top, two third bevel gear 12 one side all is equipped with fourth bevel gear 13, two the inside fixed second pivot 14 that inlays of fourth bevel gear 13, the fixed cover in the 14 outsides of second pivot is equipped with the reciprocal lead screw 15 of second.
Further, two bearing blocks 16 are sleeved on the outer sides of the first reciprocating screw rod 4 and the second reciprocating screw rod 15, and clamping plates 17 are fixedly connected to the front sides of the bearing blocks 16, so that rivets can be clamped and fixed conveniently.
Further, base 1 top fixedly connected with first scale plate 18, first scale plate 18 fixed connection is in first transmission box 2 one side, and the person of facilitating the use observes.
Further, the top of the first transmission box 2 is fixedly connected with a second scale plate 19, and the bottom of the second transmission box 11 is fixedly connected with a third scale plate 20.
Further, the front sides of the first transmission box 2 and the second transmission box 11 are fixedly connected with a fixing plate 21 for fixing the rivet.
Furthermore, the joints of the first reciprocating screw rod 4 and the second reciprocating screw rod 15 and the bearing seat 16 are connected through a ball nut pair, the first bevel gear 5 is in meshed connection with the second bevel gear 6, and the third bevel gear 12 is in meshed connection with the fourth bevel gear 13, so that the joints are tighter.
Further, the adjusting part includes adjusting box 22, adjusting box 22 fixed connection is at 2 tops of first transmission box, adjusting box 22 is inside to be inlayed and is equipped with first bull stick 23, the first knob 31 of first bull stick 23 top fixedly connected with, the fixed cover in first bull stick 23 outside is equipped with two first sprockets 24, adjusting box 22 is inside to be inlayed and is equipped with two second bull sticks 25, two the equal fixed cover in second bull stick 25 outside is equipped with second sprocket 32, first sprocket 24 is equipped with chain 26 with second sprocket 32 outside cover, first sprocket 24 passes through chain 26 drive with second sprocket 32 and is connected, two the second bull stick 25 outside all is equipped with first gear 27, two the threaded pipe 10 outside all is equipped with second gear 28, first gear 27 is connected with second gear 28 meshing, conveniently adjusts the height.
Furthermore, the joint of the first rotating shaft 3 and the transmission box is movably connected through a rolling bearing, the joint of the second rotating shaft 14 and the second transmission box 11 is movably connected through a rolling bearing, and the bamboo joint type telescopic rod 7 is movably connected with the first transmission box 2, the threaded pipe 10, the sleeve 9 and the second transmission box 11 through a rolling bearing, so that the joints are smoother.
Further, the rotating assembly comprises a second knob 29, and the second knob 29 is fixedly connected to one end of the first rotating shaft 3, so that a user can conveniently operate the device.
The using process of the utility model is as follows: when the utility model is used, a user twists a first knob 31, the first knob 31 rotates to drive a first chain wheel 24 and a second chain wheel 32 to rotate, the second chain wheel 32 rotates to drive a second rotating rod 25 and a first gear 27 to rotate, the first gear 27 rotates to drive a second gear 28 and a threaded pipe 10 to rotate, the threaded pipe 10 rotates to drive a sleeve 9 to move, so that the clamping height is adjusted, so that different rivets are clamped and measured, after the clamping height is adjusted, the second knob 29 is twisted, the second knob 29 rotates to drive a first reciprocating screw rod 4 and a first bevel gear 5 to rotate, the first bevel gear 5 rotates to drive a second bevel gear 6 and a bamboo joint type telescopic rod 7 to rotate, the bamboo joint type telescopic rod 7 rotates to drive a third bevel gear 12 and a fourth bevel gear 13 to rotate, the fourth bevel gear 13 rotates to drive a second rotating shaft 14 and a second reciprocating screw rod 15 to rotate, the first reciprocating screw rod 4 and the second reciprocating screw rod 15 rotate to drive a bearing seat 16 to move, the utility model improves the efficiency of detecting the taper of the rivet, is convenient for a user to operate and measure, reduces the detection cost and brings convenience to the user.
The using process of the utility model is as follows: when the utility model is used, a user twists the first knob 31, the first knob 31 rotates to drive the first chain wheel 24 and the second chain wheel 32 to rotate, the second chain wheel 32 rotates to drive the second rotating rod 25 and the first gear 27 to rotate, the first gear 27 rotates to drive the second gear 28 and the threaded pipe 10 to rotate, the threaded pipe 10 rotates to drive the sleeve 9 to move, so as to adjust the clamping height, thereby carrying out clamping measurement on different rivets, after the height is adjusted, the crank 30 is twisted, the crank 30 rotates to drive the first reciprocating screw rod 4 and the first bevel gear 5 to rotate, the first bevel gear 5 rotates to drive the second bevel gear 6 and the bamboo joint type telescopic rod 7 to rotate, the bamboo joint type telescopic rod 7 rotates to drive the third bevel gear 12 and the fourth bevel gear 13 to rotate, the fourth bevel gear 13 rotates to drive the second rotating shaft 14 and the second reciprocating screw rod 15 to rotate, the first reciprocating screw rod 4 and the second reciprocating screw rod 15 rotate to drive the bearing seat 16 to move, thereby driving the four jaws 17 to measure the diameter of the rivet top and bottom, the user referring to the three measured values, and thereby the taper of the rivet can be measured.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a rivet tapering detection device, includes base (1), its characterized in that: the top of the base (1) is provided with a measuring mechanism;
the measuring mechanism comprises a first transmission box (2) arranged at the top of a base (1), an adjusting component is arranged at the top of the first transmission box (2), a first rotating shaft (3) is arranged on the outer side of the first transmission box (2), a rotating component is arranged at one end of the first rotating shaft (3), the other end of the first rotating shaft (3) extends into the first transmission box (2), a first reciprocating screw rod (4) is embedded in the first transmission box (2), the first reciprocating screw rod (4) is fixedly sleeved on the outer side of the first rotating shaft (3), two first bevel gears (5) are embedded in the first transmission box (2), the two first bevel gears (5) are fixedly sleeved on the outer side of the first rotating shaft (3), the tops of the two first bevel gears (5) are respectively provided with a gear (6), and the tops of the two second bevel gears (6) are respectively and fixedly connected with a bamboo joint type telescopic rod (7), the top of the first transmission box (2) is fixedly connected with two fixed frames (8), sleeves (9) are embedded in the two fixed frames (8), threaded pipes (10) are embedded in the two sleeves (9), the top of the two sleeves (9) is fixedly connected with a second transmission box (11) together, the top ends of the two bamboo joint type telescopic rods (7) respectively and fixedly penetrate through the two threaded pipes (10) and the sleeves (9) and extend into the second transmission box (11), the top of the two bamboo joint type telescopic rods (7) is fixedly connected with a third bevel gear (12), one side of each of the two third bevel gears (12) is provided with a fourth bevel gear (13), and a second rotating shaft (14) is fixedly embedded in the two fourth bevel gears (13) together, and a second reciprocating screw rod (15) is fixedly sleeved on the outer side of the second rotating shaft (14).
2. The rivet taper detection device according to claim 1, characterized in that: two bearing blocks (16) are sleeved on the outer sides of the first reciprocating screw rod (4) and the second reciprocating screw rod (15), and clamping plates (17) are fixedly connected to the front sides of the bearing blocks (16).
3. A rivet taper detection apparatus according to claim 2, characterized in that: the base (1) top fixedly connected with first scale plate (18), first scale plate (18) fixed connection is in first transmission box (2) one side.
4. A rivet taper detection apparatus according to claim 3, characterized in that: the top of the first transmission box (2) is fixedly connected with a second scale plate (19), and the bottom of the second transmission box (11) is fixedly connected with a third scale plate (20).
5. The rivet taper detection device according to claim 4, characterized in that: the front sides of the first transmission box (2) and the second transmission box (11) are fixedly connected with a fixing plate (21).
6. The rivet taper detection device according to claim 5, characterized in that: the first reciprocating screw rod (4) and the second reciprocating screw rod (15) are connected with a bearing seat (16) through a ball nut pair, the first bevel gear (5) is in meshed connection with the second bevel gear (6), and the third bevel gear (12) is in meshed connection with the fourth bevel gear (13).
7. The rivet taper detection device according to claim 1, characterized in that: the adjusting component comprises an adjusting box (22), the adjusting box (22) is fixedly connected to the top of the first transmission box (2), a first rotating rod (23) is embedded in the adjusting box (22), the top of the first rotating rod (23) is fixedly connected with a first knob (31), two first chain wheels (24) are fixedly sleeved on the outer side of the first rotating rod (23), two second rotating rods (25) are embedded in the adjusting box (22), second chain wheels (32) are fixedly sleeved on the outer sides of the two second rotating rods (25), first sprocket (24) is connected through chain (26) drive with second sprocket (32), two the second bull stick (25) outside all is equipped with first gear (27), two the screwed pipe (10) outside all is equipped with second gear (28), first gear (27) are connected with second gear (28) meshing.
8. The rivet taper detection device according to claim 1, characterized in that: the joint of the first rotating shaft (3) and the transmission box is movably connected through a rolling bearing, the joint of the second rotating shaft (14) and the second transmission box (11) is movably connected through a rolling bearing, and the bamboo joint type telescopic rod (7) is movably connected with the first transmission box (2), the threaded pipe (10), the sleeve (9) and the second transmission box (11) through a rolling bearing.
9. The rivet taper detection device according to claim 1, characterized in that: the rotating assembly comprises a second knob (29), and the second knob (29) is fixedly connected to one end of the first rotating shaft (3).
10. The rivet taper detection device according to claim 1, characterized in that: the rotating assembly comprises a crank (30), and the crank (30) is fixedly connected to one end of the first rotating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121982745.4U CN216049620U (en) | 2021-08-23 | 2021-08-23 | Rivet taper detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121982745.4U CN216049620U (en) | 2021-08-23 | 2021-08-23 | Rivet taper detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216049620U true CN216049620U (en) | 2022-03-15 |
Family
ID=80620813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121982745.4U Active CN216049620U (en) | 2021-08-23 | 2021-08-23 | Rivet taper detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216049620U (en) |
-
2021
- 2021-08-23 CN CN202121982745.4U patent/CN216049620U/en active Active
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Denomination of utility model: A rivet taper detection device Effective date of registration: 20231212 Granted publication date: 20220315 Pledgee: Macheng small and medium-sized enterprise financing guarantee Co.,Ltd. Pledgor: HUBEI YUFENG HARDWARE ACCESSORIES Co.,Ltd. Registration number: Y2023980070593 |