CN218855452U - Transmission mechanism for rotating station - Google Patents
Transmission mechanism for rotating station Download PDFInfo
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- CN218855452U CN218855452U CN202223517292.5U CN202223517292U CN218855452U CN 218855452 U CN218855452 U CN 218855452U CN 202223517292 U CN202223517292 U CN 202223517292U CN 218855452 U CN218855452 U CN 218855452U
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Abstract
The utility model provides a drive mechanism of rotatory station relates to the mechanical transmission field. This drive mechanism of rotatory station, including the station fuselage, station fuselage top fixedly connected with motor, motor one side is provided with two first transfer levers, two first transfer lever one end all is provided with the second transfer lever, second transfer lever one end is provided with the shift fork, shift fork one side is provided with the extraction and insertion rod, two all be provided with the diversion hold-in range between first transfer lever and the two second transfer levers, two be provided with the hold-in range between first transfer lever one end all and the motor output shaft. Should accomplish the transmission through hold-in range, first drive rod, diversion hold-in range, second transfer line, take out the inserted bar and the shift fork, simple structure, installation, adjustment, maintenance are simple and convenient, and the economic loss that the damage caused is little to the position of first drive rod, second transfer line and take out the inserted bar can be carried out nimble setting as required, guarantees to reach the geometric tolerances of ideal.
Description
Technical Field
The utility model relates to a drive mechanism specifically is a drive mechanism of rotatory station, belongs to mechanical transmission technical field.
Background
When the transmission structure on the traditional turret punch press is installed, the first transmission rod, the second transmission rod, the intermediate support seat and the built-in gearbox need to be adjusted to be completely concentric, the requirement is difficult to achieve, and finally, the concentricity can only be adjusted to be 0.05mm. The rotating speed cannot be increased due to decentration and can only be maintained at 1000 rpm, and the rotating speed is too high, so that the structure shakes and shakes, the rotating speed is unstable after long-time use, the problems of part displacement and the like are caused, and the danger that the rotating speed cannot be used continuously is caused. Under the prerequisite of decentraction, just being forced to use the universal joint coupling to correct, make it can rotate, this has just increased the part again, has increased the accumulative error, has reduced the precision, but has also avoided whipping vibrations. And the installation and adjustment process is time-consuming and labor-consuming and can only be adjusted to 0.05mm.
The transmission structure transmission system is positioned in the crotch of the machine body, occupies the effective space for feeding, enables the installation space of other adjacent parts to be compressed, needs to be provided with holes on the machine body, enables the transmission rod to penetrate through the holes, and reduces the rigidity and the strength of the machine body. Drilling and tapping at the crotch are also needed, which is very inconvenient. And meanwhile, the adjustment and maintenance are inconvenient.
The gear drive that transmission structure used, the gear is located built-in gear box, and gear drive is gapped, lets gear drive reach 0 clearance, is extremely difficult, has wearing and tearing moreover, and the later stage need be changed the gear and just can solve the problem that the clearance increases, and the process of changing the gear is very loaded down with trivial details troublesome.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a drive mechanism of rotatory station just lies in order to solve above-mentioned problem to under the prerequisite of decentraction, just being forced to use the universal joint coupling to remove and correcting among the solution prior art, make it can rotate, this has just increased the part again, has increased accumulative error, has reduced the precision, but has avoided the problem of whipping vibrations equally.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a drive mechanism of rotatory station, includes the station fuselage, station fuselage top fixedly connected with motor, motor one side is provided with two first transfer lines, two first transfer line one end all is provided with the second transfer line, second transfer line one end is provided with the shift fork, shift fork one side is provided with the extraction and insertion rod, two all be provided with the diversion hold-in range between first transfer line and two second transfer lines, two first transfer line one end all with the motor output shaft between be provided with the hold-in range.
Preferably, two first drive rod both ends are all rotated the cover and are equipped with the bearing frame, bearing frame and station fuselage fixed connection.
Preferably, two the inside synchronizing wheel that all is provided with of hold-in range, one two synchronizing wheels that the inside setting of hold-in range are fixed the cover respectively and are located the motor output shaft and hold-in range outside.
Preferably, two turning synchronizing wheels are arranged inside the turning synchronizing belt, and the turning synchronizing wheels are respectively and fixedly sleeved on the outer side of the second transmission rod and the outer side of the synchronizing belt.
Preferably, the mounting seat is rotatably sleeved between the outer side of the second transmission rod and the station body, and the shifting fork is mounted between the second transmission rod and the plugging rod.
The utility model provides a drive mechanism of rotatory station, its beneficial effect who possesses as follows:
1. according to the transmission mechanism of the rotary station, when the motor works, the first transmission rod is rotated through the synchronous belt and the synchronous wheel. And a turning synchronous belt and two turning synchronous wheels are arranged between the first transmission rod and the second transmission rod, the rotating second transmission rod is driven by the turning synchronous belt and the two turning synchronous wheels, so that the first transmission rod transmits force to the second transmission rod, a shifting fork is arranged between the second transmission rod and the inserting rod, the force applied to the second transmission rod is transmitted to the inserting rod by the shifting fork, then the inserting rod transmits force to a rotating station, the transmission control of the rotating station is completed, the use of a universal joint coupler is avoided, and the transmission is completed by the synchronous belt, the first transmission rod, the turning synchronous belt, the second transmission rod, the inserting rod and the shifting fork.
2. According to the transmission mechanism of the rotary station, the transmission structure formed by the motor, the synchronous belt, the first transmission rod, the turning synchronous belt, the second transmission rod, the pulling and inserting rod and the shifting fork is located on the side face of the machine body of the station, so that the effective space for feeding the crotch of the machine body is not occupied, meanwhile, holes are not needed to be formed in the machine body, and the rigidity and the strength of the machine body are improved. The precision and the running speed can be improved, the installation and the maintenance are quick, the production period is shortened, the yield is improved, the whole mechanism of the new transmission structure is positioned on the side surface of the machine body, and the installation, the adjustment and the maintenance are simple and convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of part A of FIG. 1
In the figure: 1. a station body; 2. a motor; 3. a synchronous belt; 4. a first drive lever; 5. a turning synchronous belt; 6. a second transmission rod; 7. drawing and inserting the rod; 8. and (4) shifting a fork.
Detailed Description
The embodiment of the utility model provides a drive mechanism of rotatory station.
Please refer to fig. 1 and fig. 2, which include a station body 1, a motor 2 is fixedly connected to the top of the station body 1, two first transmission rods 4 are arranged on one side of the motor 2, a second transmission rod 6 is arranged at one end of each of the two first transmission rods 4, a shifting fork 8 is arranged at one end of each of the second transmission rods 6, a mounting seat is sleeved between the outer side of each of the second transmission rods 6 and the station body 1 in a rotating manner, the shifting fork 8 is installed between the second transmission rod 6 and a sliding rod 7, bearing seats are sleeved at both ends of the two first transmission rods 4 in a rotating manner, the bearing seats are fixedly connected with the station body 1, the sliding rod 7 is arranged on one side of each of the shifting forks 8, a turning synchronous belt 5 is arranged between the two first transmission rods 4 and the two second transmission rods 6, two turning synchronous wheels are arranged inside the turning synchronous belt 5, the two turning synchronous wheels are respectively fixedly sleeved outside the second transmission rods 6 and the synchronous belt 3, a synchronous belt 3 is arranged between one end of each of the two first transmission rods 4 and an output shaft of the motor 2, synchronous wheels are arranged inside the two synchronous belts 3, and two synchronous belts are respectively arranged outside the synchronous belts 3.
Specifically, arrange motor 2 through station one side that station fuselage 1 set up, through motor 2 output power, rotate at 1 top of station fuselage and install first transfer line 4 to all form transmission structure through a hold-in range 3 and two synchronizing wheels between motor 2 and two first transfer lines 4. Therefore, when the motor 2 is operated, the first transmission rod 4 is rotated by the timing belt 3 and the timing wheel. And a turning synchronous belt 5 and two turning synchronous wheels are arranged between the first transmission rod 4 and the second transmission rod 6, the rotating second transmission rod 6 is driven by the turning synchronous belt 5 and the two turning synchronous wheels, so that the first transmission rod 4 transmits force to the second transmission rod 6, a shifting fork 8 is arranged between the second transmission rod 6 and the pulling and inserting rod 7, the force received by the second transmission rod 6 is transmitted to the pulling and inserting rod 7 by the shifting fork 8, and then the pulling and inserting rod 7 transmits force to a rotating station, so that the transmission control of the rotating station is completed, the use of a universal joint coupler is avoided, and the transmission is completed by the synchronous belt 3, the first transmission rod 4, the turning synchronous belt 5, the second transmission rod 6, the pulling and inserting rod 7 and the shifting fork 8. The transmission structure that motor 2, hold-in range 3, first transfer line 4, diversion hold-in range 5, second transfer line 6, take out inserted bar 7 and shift fork 8 and form is located station fuselage 1 side, does not occupy the effective space of fuselage crotch pay-off, does not need the trompil on the fuselage simultaneously, has improved fuselage rigidity, intensity. The precision and the running speed can be improved, the installation and the maintenance are quick, the production period is shortened, the yield is improved, the whole mechanism of the new transmission structure is positioned on the side surface of the machine body, and the installation, the adjustment and the maintenance are simple and convenient.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a drive mechanism of rotatory station, includes station fuselage (1), its characterized in that: station fuselage (1) top fixedly connected with motor (2), motor (2) one side is provided with two first transfer line (4), two first transfer line (4) one end all is provided with second transfer line (6), second transfer line (6) one end is provided with shift fork (8), shift fork (8) one side is provided with take out insert rod (7), two all be provided with diversion hold-in range (5), two between first transfer line (4) and two second transfer line (6) first transfer line (4) one end all with motor (2) output shaft between be provided with hold-in range (3).
2. A drive mechanism for a rotary station according to claim 1, wherein: two the cover is all rotated at first transfer line (4) both ends and is equipped with the bearing frame, bearing frame and station fuselage (1) fixed connection.
3. A drive mechanism for a rotary station according to claim 1, wherein: two synchronous pulley, one are all provided with in hold-in range (3) two synchronous pulley that inside set up of hold-in range (3) are fixed the cover respectively and are located motor (2) output shaft and hold-in range (3) outside.
4. A drive mechanism for a rotary station according to claim 1, wherein: two turning synchronizing wheels are arranged inside the turning synchronizing belt (5) and are respectively fixedly sleeved on the outer side of the second transmission rod (6) and the outer side of the synchronizing belt (3).
5. A drive mechanism for a rotary station according to claim 1, wherein: the rotating sleeve is provided with a mounting seat between the outer side of the second transmission rod (6) and the station body (1), and the shifting fork (8) is installed between the second transmission rod (6) and the plugging rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223517292.5U CN218855452U (en) | 2022-12-28 | 2022-12-28 | Transmission mechanism for rotating station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223517292.5U CN218855452U (en) | 2022-12-28 | 2022-12-28 | Transmission mechanism for rotating station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218855452U true CN218855452U (en) | 2023-04-14 |
Family
ID=87375376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223517292.5U Active CN218855452U (en) | 2022-12-28 | 2022-12-28 | Transmission mechanism for rotating station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218855452U (en) |
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2022
- 2022-12-28 CN CN202223517292.5U patent/CN218855452U/en active Active
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