CN211574196U - Belt type cam transmission mechanism - Google Patents
Belt type cam transmission mechanism Download PDFInfo
- Publication number
- CN211574196U CN211574196U CN201922332638.6U CN201922332638U CN211574196U CN 211574196 U CN211574196 U CN 211574196U CN 201922332638 U CN201922332638 U CN 201922332638U CN 211574196 U CN211574196 U CN 211574196U
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- belt
- cam
- installation plate
- connecting shaft
- fixedly connected
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Abstract
The utility model provides a belt formula cam drive mechanism, it conveys motor power to the camshaft through belt formula conveying, ensures the normal use of cam structure. The installation plate comprises an installation plate, one side upper surface of the installation plate is provided with a cam, the cam is sleeved on a cam shaft, an input belt pulley is sleeved on the cam shaft, a driving motor is arranged in a region with a space at the bottom of the installation plate, a connecting shaft is fixedly connected to the output end of the driving motor, an output belt pulley is fixedly connected to the upper portion of the connecting shaft after the bottom of the installation plate corresponds to the position, the output belt pulley is connected with the input belt pulley through a belt, the installation plate corresponds to the position of the connecting shaft and is provided with an installation positioning sleeve, the installation positioning sleeve is fixedly connected to the installation plate through a screw, and the connecting shaft is installed in a center hole.
Description
Technical Field
The utility model relates to a cam drive's technical field specifically is belt cam drive mechanism.
Background
The existing cam transmission mechanism drives the transmission shaft to drive the cam to act through the motor directly in the actual process, but the motor needs to be arranged under the cam transmission shaft, and in the actual process, when the cam transmission shaft is shielded, the structure is not suitable for use, and then other structures need to be used for replacing the corresponding cam structures.
Disclosure of Invention
To the above problem, the utility model provides a belt formula cam drive mechanism, it conveys the camshaft with motor power through belt formula conveying, ensures the normal use of cam structure.
Belt formula cam drive mechanism, its characterized in that: the installation plate comprises an installation plate, one side upper surface of the installation plate is provided with a cam, the cam is sleeved on a cam shaft, an input belt pulley is sleeved on the cam shaft, a driving motor is arranged in a region with a space at the bottom of the installation plate, a connecting shaft is fixedly connected to the output end of the driving motor, an output belt pulley is fixedly connected to the upper portion of the connecting shaft after the bottom of the installation plate corresponds to the position, the output belt pulley is connected with the input belt pulley through a belt, the installation plate corresponds to the position of the connecting shaft and is provided with an installation positioning sleeve, the installation positioning sleeve is fixedly connected to the installation plate through a screw, and the connecting shaft is installed in a center hole.
It is further characterized in that:
the pressing device is arranged on the mounting plate corresponding to the periphery of the belt and comprises a pair of pressing idler wheels with bottom plates, the pressing idler wheels are connected through a connecting belt, the lower portion of the bottom plate is fixedly connected with a connecting sleeve, an axial threaded hole is formed in the axial direction of the connecting sleeve, an adjusting bolt penetrates through the positioning column and then is in threaded connection with the axial threaded hole, and the adjusting bolt drives the connecting sleeve to drive the connecting belt to move towards or away from the belt and is used for pressing the belt;
the connecting belt and the belt are arranged in an acute angle, so that the connecting belt can rotate with each other after the pressure is attached in place, and the normal operation of the belt is not influenced;
the bottom of connecting axle is provided with the connection ring flange, the connection ring flange passes through the bolt rigid coupling drive motor's output, ensures to connect firm reliable.
After adopting above-mentioned technical scheme, driving motor passes through output belt pulley, input belt pulley, belt and gives the camshaft with power transmission for can use the cam equally in the inconvenient position of motor layout, it transmits motor power to the camshaft through belt formula transmission, ensures the normal use of cam structure.
Drawings
Fig. 1 is a schematic top view structure of the present invention;
FIG. 2 is a schematic view of section A-A of FIG. 1;
the names corresponding to the sequence numbers in the figure are as follows:
the device comprises an installation plate 1, a cam 2, a cam shaft 3, an input belt pulley 4, a driving motor 5, an output end 51, a connection shaft 6, an output belt pulley 7, a belt 8, an installation positioning sleeve 9, a bearing 10, a bottom plate 11, a pressure-attaching idle wheel 12, a connection belt 13, a connection sleeve 14, an adjusting bolt 15, a positioning column 16 and a connection flange 17.
Detailed Description
The belt type cam transmission mechanism is shown in figures 1 and 2: it includes mounting panel 1, one side upper surface of mounting panel 1 is provided with cam 2, cam 2 suit is on camshaft 3, the cover is equipped with input belt pulley 4 on the camshaft 3, the region that the bottom of mounting panel 1 has the space is provided with driving motor 5, driving motor 5's output 51 rigid coupling has connecting axle 6, the rigid coupling has output belt pulley 7 after the bottom that mounting panel 1 was run through on the upper portion of connecting axle 6 corresponds the position, connect through belt 8 between output belt pulley 7 and the input belt pulley 4, mounting panel 1 is provided with installation position sleeve 9 corresponding to the position of connecting axle 6, installation position sleeve 9 passes through the screw rigid coupling in mounting panel 1, connecting axle 6 passes through bearing 10 and installs the centre bore in position sleeve 9.
The pressing device is arranged on the mounting plate 1 corresponding to the periphery of the belt and comprises a pair of pressing idler wheels 12 with a bottom plate 11, the pressing idler wheels 12 are connected through a connecting belt 13, a connecting sleeve 14 is fixedly connected to the lower portion of the bottom plate 11, an axial threaded hole is formed in the connecting sleeve 14 in the axial direction, an adjusting bolt 15 penetrates through a positioning column 16 and then is in threaded connection with the axial threaded hole, and the adjusting bolt 15 drives the connecting sleeve 14 to drive the connecting belt 13 to move towards or away from the belt 8 and is used for pressing the belt 8;
the connecting belt 13 and the belt 8 are arranged in an acute angle, so that the connecting belt 13 can rotate with each other after the pressure is attached in place, and the normal operation of the belt 8 is not influenced;
the bottom of the connecting shaft 6 is provided with a connecting flange 17, and the connecting flange 17 is fixedly connected with the output end 51 of the driving motor 5 through bolts, so that the connection is stable and reliable.
The working principle is as follows: the driving motor transmits power to the cam shaft through the output belt pulley, the input belt pulley and the belt, so that the cam can be used at the position where the motor is not convenient to arrange, the power of the motor is transmitted to the cam shaft through belt type transmission, and normal use of the cam structure is ensured.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. Belt formula cam drive mechanism, its characterized in that: the installation plate comprises an installation plate, one side upper surface of the installation plate is provided with a cam, the cam is sleeved on a cam shaft, an input belt pulley is sleeved on the cam shaft, a driving motor is arranged in a region with a space at the bottom of the installation plate, a connecting shaft is fixedly connected to the output end of the driving motor, an output belt pulley is fixedly connected to the upper portion of the connecting shaft after the bottom of the installation plate corresponds to the position, the output belt pulley is connected with the input belt pulley through a belt, the installation plate corresponds to the position of the connecting shaft and is provided with an installation positioning sleeve, the installation positioning sleeve is fixedly connected to the installation plate through a screw, and the connecting shaft is installed in a center hole.
2. The belt-type cam transmission mechanism of claim 1, wherein: the utility model discloses a belt clamp, including mounting panel, pressure equipment, adjusting bolt drive the connecting belt moves towards or keep away from the belt action, be used for compressing tightly the belt, the mounting panel has arranged closing device corresponding to the periphery position of belt, closing device specifically includes that a pair of pressure that has the bottom plate attaches the idler, presses to attach and connects through connecting the belt between the idler, the lower part rigid coupling of bottom plate has the adapter sleeve, the axial of adapter sleeve is provided with axial screw hole, and adjusting bolt runs through behind the reference column threaded connection.
3. The belt-type cam transmission mechanism of claim 2, wherein: the connecting belt and the belt are arranged at an acute angle.
4. The belt-type cam transmission mechanism of claim 1, wherein: and a connecting flange plate is arranged at the bottom of the connecting shaft and fixedly connected with the output end of the driving motor through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922332638.6U CN211574196U (en) | 2019-12-23 | 2019-12-23 | Belt type cam transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922332638.6U CN211574196U (en) | 2019-12-23 | 2019-12-23 | Belt type cam transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211574196U true CN211574196U (en) | 2020-09-25 |
Family
ID=72550082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922332638.6U Active CN211574196U (en) | 2019-12-23 | 2019-12-23 | Belt type cam transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211574196U (en) |
-
2019
- 2019-12-23 CN CN201922332638.6U patent/CN211574196U/en active Active
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