CN217358370U - Speed reducer shell center distance detection device - Google Patents
Speed reducer shell center distance detection device Download PDFInfo
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- CN217358370U CN217358370U CN202221338425.XU CN202221338425U CN217358370U CN 217358370 U CN217358370 U CN 217358370U CN 202221338425 U CN202221338425 U CN 202221338425U CN 217358370 U CN217358370 U CN 217358370U
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- cylindrical box
- support
- speed reducer
- gear
- laser lamp
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Abstract
The utility model discloses a speed reducer casing centre-to-centre spacing detection device, including the support, the top of support is equipped with clear glass, is equipped with the coordinate axis on the clear glass, is equipped with cylinder and first splint on the support, and the tailpiece of the piston rod of cylinder is equipped with second splint, is equipped with ruler and set square on the support, is equipped with positioning mechanism in the support. Through being provided with positioning mechanism, play the purpose at worm chamber and ring gear chamber center on confirming the casing, cooperate first infrared ray laser lamp and second infrared ray laser lamp, be convenient for with worm chamber and ring gear chamber center projection transparent glass on, reuse ruler and set square reach the purpose of measuring speed reducer casing centre-to-centre spacing.
Description
Technical Field
The utility model belongs to the technical field of the speed reducer, specifically be speed reducer shell centre-to-centre spacing detection device.
Background
The speed reducer plays a role in matching rotating speed and transmitting torque between a prime motor and a working machine or an actuating mechanism, is widely applied to modern machinery, can be divided into a general speed reducer and a special speed reducer according to purposes, and has different design, manufacturing and use characteristics.
At present, the center distance detection tool for the shell of the speed reducer cannot effectively detect the center distance of the shell of the speed reducer and can only detect the center distance through three coordinates, and a three-coordinate detector is high in price, so that detection personnel can be trained to work, and the detection device is not suitable for industrial batch detection requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a speed reducer casing centre-to-centre spacing detection device to solve the unable effective problem of inspection of speed reducer casing centre-to-centre spacing.
In order to achieve the above object, the utility model provides a following technical scheme: speed reducer casing centre-to-centre spacing detection device, including the support, the top of support is equipped with clear glass, be equipped with the coordinate axis on the clear glass, be equipped with cylinder and first splint on the support, the tailpiece of the piston rod of cylinder is equipped with the second splint, be equipped with ruler and set square on the support, be equipped with positioning mechanism in the support.
Preferably, the positioning mechanism comprises a first cylindrical box and a second cylindrical box, the first cylindrical box and the second cylindrical box are both arranged on the support, motors are both arranged in the first cylindrical box and the second cylindrical box, and a first gear is arranged at a rotating shaft end of each motor.
Preferably, the first cylindrical box and the second cylindrical box are both internally provided with a bearing ring, the bearing ring is rotatably connected with a lead screw, the lead screw is in threaded connection with a support rod, the first cylindrical box and the second cylindrical box are both provided with limiting sliding grooves, the support rod is in sliding connection with the limiting sliding grooves, one end of the lead screw penetrates through the bearing ring and is provided with a second gear, and the second gear is meshed with the first gear.
Preferably, a first infrared laser lamp is arranged on the first cylindrical box, a worm gear body is rotatably connected to the second cylindrical box, a bearing plate is arranged on the second cylindrical box, a worm body is rotatably connected to the bearing plate and meshed with the worm gear body, a second infrared laser lamp is arranged on the worm gear body, and a level bubble instrument is arranged on the second infrared laser lamp.
Compared with the prior art, the beneficial effects of the utility model are that: through being provided with positioning mechanism, play the purpose at worm chamber and ring gear chamber center on the definite casing, cooperate first infrared laser lamp and second infrared laser lamp, be convenient for project worm chamber and ring gear chamber center on transparent glass, reuse ruler and set square, reach the purpose of measuring speed reducer casing centre-to-centre spacing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a first cylindrical tank of the present invention;
FIG. 3 is a schematic view of a second cylindrical tank of the present invention;
FIG. 4 is a cross-sectional view of a second cylindrical tank of the present invention;
fig. 5 is a schematic view of the transparent glass of the present invention.
In the figure: 1. a support; 2. a second splint; 3. a straightedge; 4. a worm body; 5. a second infrared laser lamp; 6. a worm gear body; 7. a set square; 8. a level bubble gauge; 9. a cylinder; 10. a first cylindrical case; 11. transparent glass; 12. a bearing plate; 13. a second cylindrical case; 14. a first splint; 15. a first infrared laser lamp; 16. a support bar; 17. a first gear; 18. a motor; 19. a limiting chute; 20. a bearing ring; 21. a screw rod; 22. a second gear.
Detailed Description
Referring to fig. 1, 2, 3, 4 and 5, the speed reducer casing center distance detection device comprises a support 1, wherein transparent glass 11 is arranged at the top end of the support 1, coordinate axes are arranged on the transparent glass 11, projection of laser points of a first infrared laser lamp 15 and a second infrared laser lamp 5 is facilitated by arranging the transparent glass 11 with the coordinate axes, the purpose of measuring the speed reducer casing center distance is achieved by matching a straight ruler 3 and a triangular ruler 7, an air cylinder 9 and a first clamping plate 14 are arranged on the support 1, a second clamping plate 2 is arranged at a piston rod end of the air cylinder 9, the purpose of clamping and fixing the speed reducer casing is achieved by arranging the air cylinder 9, the first clamping plate 14 and the second clamping plate 2, the straight ruler 3 and the triangular ruler 7 are arranged on the support 1, a positioning mechanism is arranged in the support 1, and the purpose of determining centers of a worm cavity and a gear ring cavity on the casing is achieved by arranging the positioning mechanism, the first infrared laser lamp 15 of cooperation and second infrared laser lamp 5 are convenient for with worm chamber and ring gear chamber center projection on transparent glass 11.
Referring to fig. 1, 2, 3 and 4, the positioning mechanism includes a first cylindrical box 10 and a second cylindrical box 13, the first cylindrical box 10 and the second cylindrical box 13 are both disposed on the bracket 1, the first cylindrical box 10 is disposed to be inserted into the worm cavity of the housing, the second cylindrical box 13 is disposed to be inserted into the gear ring cavity of the housing, a motor 18 is disposed in each of the first cylindrical box 10 and the second cylindrical box 13, the motor 18 has a forward and reverse rotation function, and a first gear 17 is disposed at a rotating shaft end of the motor 18.
Referring to fig. 4, a bearing ring 20 is disposed in each of the first cylindrical box 10 and the second cylindrical box 13, the bearing ring 20 is disposed to facilitate bearing rotation of the lead screw 21, the bearing ring 20 is rotatably connected to the lead screw 21, the lead screw 21 is disposed to facilitate sliding of the support rod 16 along the inner wall of the limiting sliding groove 19, the lead screw 21 is threadedly connected to the support rod 16, the limiting sliding grooves 19 are disposed in each of the first cylindrical box 10 and the second cylindrical box 13, the limiting sliding grooves 19 are disposed to limit movement of the support rod 16, the support rod 16 is slidably connected to the limiting sliding grooves 19, one end of the lead screw 21 penetrates through the bearing ring 20 and is provided with a second gear 22, the second gear 22 is engaged with the first gear 17, and the first gear 17 and the second gear 22 are disposed to facilitate rotation of the lead screw 21 when the motor 18 operates.
Referring to fig. 1, 2 and 3, a first infrared laser lamp 15 is disposed on a first cylindrical box 10, the first infrared laser lamp 15 is disposed at the center of the first cylindrical box 10, and projects the center of a worm cavity to a transparent glass 11 by disposing the first infrared laser lamp 15, a worm wheel body 6 is rotatably connected to a second cylindrical box 13, a receiving plate 12 is disposed on the second cylindrical box 13, a worm body 4 is rotatably connected to the receiving plate 12, the worm body 4 is engaged with the worm wheel body 6, the worm body 4 and the worm wheel body 6 are disposed, and a level bubble gauge 8 is disposed to match the level bubble gauge 8, thereby adjusting the second infrared laser lamp 5 to a vertical state, so as to facilitate the projection of the center of a gear ring cavity, a second infrared laser lamp 5 is disposed on the worm wheel body 6, the level bubble gauge 8 is disposed on the second infrared laser lamp 5, and the level gauge 8 is disposed, it is convenient to observe whether the second infrared laser lamp 5 is in a vertical state.
The working principle of the scheme is as follows: one side of a worm cavity on a speed reducer shell is vertically placed on a support 1, then the shell is clamped and fixed through an air cylinder 9, a second clamping plate 2 and a first clamping plate 14, after the fixing is finished, a first cylindrical box 10 is inserted into the worm cavity at the upper end of the shell, a motor 18 in the first cylindrical box 10 is started, the motor 18 drives a second gear 22 on the periphery to rotate through a first gear 17, the second gear 22 drives a screw rod 21 to rotate, the screw rod 21 drives a support rod 16 to move out of the first cylindrical box 10 along the inner wall of a limiting sliding groove 19 until the support rod 16 contacts the inner wall of the worm cavity, so that the purpose of fixing the first cylindrical box 10 into the worm cavity is achieved, the first cylindrical box 10 is located on the central line of the worm cavity, then a first infrared laser lamp 15 is turned on, and the point projected on transparent glass 11 is the central line of the worm cavity because the first infrared laser lamp 15 is located at the center of the first cylindrical box 10, then the second cylindrical box 13 is inserted into the wheel rim cavity, the above operations are repeated, the motor 18 in the second cylindrical box 13 is started, the second cylindrical box 13 is fixed in the wheel rim cavity, at the moment, the second cylindrical box 13 is positioned on the central line of the wheel rim cavity, whether the air bubble in the air bubble level gauge 8 on the second infrared laser lamp 5 is in a central state or not is observed, if the air bubble is not in the central state, the worm body 4 is rotated, the worm body 4 drives the worm wheel body 6 to rotate, the worm wheel body 6 drives the second infrared laser lamp 5 to rotate until the air bubble in the air bubble level gauge 8 on the second infrared laser lamp 5 is in the central position, the purpose of keeping the second infrared laser lamp 5 upright is achieved, then the second infrared laser lamp 5 is turned on, the laser point projected on the transparent glass 11 by the second infrared laser lamp 5 is the central line of the wheel rim cavity, at the moment, the two laser points are both on the transparent glass 11, the center distance can be measured by the triangular ruler 7 and the straight ruler 3.
Claims (4)
1. Speed reducer casing centre-to-centre spacing detection device, including support (1), its characterized in that: the top of support (1) is equipped with clear glass (11), be equipped with the coordinate axis on clear glass (11), be equipped with cylinder (9) and first splint (14) on support (1), the tailpiece of the piston rod of cylinder (9) is equipped with second splint (2), be equipped with ruler (3) and set square (7) on support (1), be equipped with positioning mechanism in support (1).
2. The speed reducer housing center distance detection device according to claim 1, characterized in that: the positioning mechanism comprises a first cylindrical box (10) and a second cylindrical box (13), the first cylindrical box (10) and the second cylindrical box (13) are arranged on the support (1), motors (18) are arranged in the first cylindrical box (10) and the second cylindrical box (13), and a first gear (17) is arranged at a rotating shaft end of each motor (18).
3. The speed reducer housing center distance detection device according to claim 2, characterized in that: the bearing ring (20) is arranged in each of the first cylindrical box (10) and the second cylindrical box (13), a lead screw (21) is connected to the bearing ring (20) in a rotating mode, a support rod (16) is connected to the lead screw (21) in a threaded mode, a limiting sliding groove (19) is formed in each of the first cylindrical box (10) and the second cylindrical box (13), the support rod (16) is connected with the limiting sliding groove (19) in a sliding mode, one end of the lead screw (21) penetrates through the bearing ring (20) and is provided with a second gear (22), and the second gear (22) is meshed with the first gear (17).
4. The speed reducer housing center distance detection device according to claim 2, characterized in that: be equipped with first infrared laser lamp (15) on first cylinder case (10), it is connected with worm wheel body (6) to rotate on second cylinder case (13), be equipped with on second cylinder case (13) and accept board (12), it is connected with worm body (4) to rotate on board (12) to accept, worm body (4) mesh with worm wheel body (6) mutually, be equipped with second infrared laser lamp (5) on worm wheel body (6), be equipped with level bubble appearance (8) on second infrared laser lamp (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221338425.XU CN217358370U (en) | 2022-05-31 | 2022-05-31 | Speed reducer shell center distance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221338425.XU CN217358370U (en) | 2022-05-31 | 2022-05-31 | Speed reducer shell center distance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217358370U true CN217358370U (en) | 2022-09-02 |
Family
ID=83017190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221338425.XU Active CN217358370U (en) | 2022-05-31 | 2022-05-31 | Speed reducer shell center distance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217358370U (en) |
-
2022
- 2022-05-31 CN CN202221338425.XU patent/CN217358370U/en active Active
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