CN210527557U - Rotary transmission mechanism of roll shaft - Google Patents
Rotary transmission mechanism of roll shaft Download PDFInfo
- Publication number
- CN210527557U CN210527557U CN201921000464.7U CN201921000464U CN210527557U CN 210527557 U CN210527557 U CN 210527557U CN 201921000464 U CN201921000464 U CN 201921000464U CN 210527557 U CN210527557 U CN 210527557U
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- China
- Prior art keywords
- roller
- servo motor
- frame
- gear
- bottom plate
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a rotary transmission mechanism of a roller shaft, which comprises a base, a middle bracket and a top layer transmission frame, wherein the upper surface of the base is provided with two parallel guide rails, the guide rails are provided with slide blocks sliding along the guide rails, the slide blocks are connected with a bearing plate, the bearing plate is provided with a left side penetrating through the bearing plate, the roller lead screw of right-hand member face, screw-nut on the roller lead screw passes through the connecting plate and is connected with the loading board, first servo motor is connected to the one end of roller lead screw, the intermediate support is connected to the loading board top, the intermediate support includes roof and frame, be fixed with second servo motor on the frame, be connected with the gear on second servo motor's the output shaft, top layer transmission frame includes the bottom plate, a plurality of rollers on bottom plate support frame and the support frame all around, be fixed with in the middle of the bottom plate with gear engagement's ring tooth, be equipped with the bulge loop of installing on the roof towards the roof on the ring tooth. The gear is driven to rotate through the second servo motor, so that the circular ring teeth are driven to rotate, and finally the position of the top layer transmission frame is changed.
Description
Technical Field
The utility model belongs to the technical field of the roll processing technique and specifically relates to a rotatory transmission device of roll.
Background
The roll comprises barrel, end plate and axle, and the axle will be through processes such as rough machining, car processing and surface hardening before installing on the barrel, all adopt during every process conversion hoist and mount the condition, and hoist and mount work is too frequent, and current transmission frame all adopts the structure of straight line transmission generally, and the place that needs change axle direction needs artifically or sets up other frock a bit.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides a roller rotation transmission mechanism.
The utility model provides a technical scheme that its technical problem adopted is: a rotary transmission mechanism of a roll shaft comprises a base, a middle bracket and a top layer transmission frame, wherein the upper surface of the base is provided with two parallel guide rails, the guide rails are provided with slide blocks sliding along the guide rails, the slide blocks are connected with a bearing plate, the bearing plate is provided with a left side penetrating through the bearing plate, the roller lead screw of right-hand member face, screw-nut on the roller lead screw passes through the connecting plate and is connected with the loading board, first servo motor is connected to the one end of roller lead screw, the intermediate support is connected to the loading board top, the intermediate support includes roof and frame, be fixed with second servo motor on the frame, be connected with the gear on second servo motor's the output shaft, top layer transmission frame includes the bottom plate, a plurality of roller that set up side by side on bottom plate support frame all around and the support frame, be fixed with in the middle of the bottom plate with gear engagement's ring tooth, be equipped with a bulge loop towards the roof on the ring tooth, this bulge loop passes through the bearing and installs on.
In order to ensure the stability of the roller screw rod, the two ends of the guide rail on the base are respectively provided with a supporting plate of the roller screw rod.
Further inject, the square hole has been seted up in the middle of the loading board, be provided with the through-hole that supplies the roller lead screw to pass through on the loading board on the left and right both sides of square hole, be connected with the connecting plate on the loading board of both sides before the square hole, back, the connecting plate is the space vertical structure with the roller lead screw.
Further limit, be fixed with third servo motor on the support frame, the output shaft and a roller of third servo motor are connected, install the driving gear on this roller, install driven gear by chain drive on the other rolls.
The utility model has the advantages that: the utility model drives the gear to rotate through the second servo motor, thereby driving the circular ring gear to rotate, and finally driving the transmission object to change the position by the top layer transmission frame; in addition, the first servo motor can drive the middle support and the top layer transmission frame to move, the number of the transmission frames can be reduced, and the cost is reduced.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram in another direction of the present invention.
Fig. 3 is a schematic view of the connection structure of the bearing plate and the roller screw rod of the present invention.
In the figure: 1. the device comprises a base, 2 parts of a middle support, 3 parts of a top layer transmission frame, 4 parts of a guide rail, 5 parts of a sliding block, 6 parts of a bearing plate, 7 parts of a roller screw rod, 8 parts of a screw rod nut, 9 parts of a connecting plate, 10 parts of a first servo motor, 11 parts of a second servo motor, 12 parts of a gear, 13 parts of a circular gear ring, 14 parts of a third servo motor, 15 parts of a supporting plate, 21 parts of a top plate, 22 parts of a frame, 31 parts of a bottom plate, 32 parts of a supporting frame, 33 parts of a roller shaft, 61 parts of a square hole and 131 parts of.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
As shown in figures 1-2, a rotary transmission mechanism of a roller shaft comprises a base 1, an intermediate bracket 2 and a top layer transmission frame 3, wherein two parallel guide rails 4 are arranged on the upper surface of the base 1, a slide block 5 sliding along the guide rails 4 is arranged on the guide rails 4, a bearing plate 6 is connected on the slide block 5, a roller screw 7 penetrating through the left end surface and the right end surface of the bearing plate 6 is arranged on the bearing plate 6, a screw nut 8 on the roller screw 7 is connected with the bearing plate 6 through a connecting plate 9, one end of the roller screw 7 is connected with a first servo motor 10, the intermediate bracket 2 is connected above the bearing plate 6, the intermediate bracket 2 comprises a top plate 21 and a frame 22, a second servo motor 11 is fixed on the frame 22, a gear 12 is connected on an output shaft of the second servo motor 11, the top layer transmission frame 3 comprises a bottom plate 31, a support frame 32 around the bottom plate 31 and a plurality of roller shafts 33 arranged side by side, the ring gear 13 is provided with a protruding ring 131 facing the top plate 21, and the protruding ring 131 is mounted on the top plate 21 through a bearing. The supporting frame 32 is fixed with a third servo motor 14, an output shaft of the third servo motor 14 is connected with a roller shaft 33, a driving gear is installed on the roller shaft 33, and driven gears driven by chains are installed on the other rollers 33.
In order to ensure the stability of the roller screw rod 7, the two ends of the guide rail 4 on the base 1 are respectively provided with a support plate 15 of the roller screw rod 7.
As shown in fig. 3, a square hole 61 is formed in the middle of the bearing plate 6, through holes for the roller screws 7 to pass through are formed in the bearing plates 6 on the left side and the right side of the square hole 61, the bearing plates 6 on the front side and the rear side of the square hole 61 are connected with connecting plates 9, and the connecting plates 9 and the roller screws 7 are in a space vertical structure.
The working principle is as follows:
the third servo motor 14 rotates to drive the driving gear to rotate, and drives the driven gear to rotate through the chain, so that the roller shafts 33 on the top layer transmission frame 3 start to rotate to transmit the shafts to be processed; meanwhile, the first servo motor 10 can be started to drive the roller screw rod 7 to rotate, so that the middle support 2 and the top layer transmission frame 3 slide along the guide rail 4, and the transmission of the shaft to be processed is accelerated; when the shaft to be machined needs to rotate to a certain position, the second servo motor 11 is started to drive the gear 12 to rotate, and the gear 12 drives the circular ring gear 13 to rotate until the shaft to be machined rotates to the required position.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable people skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (4)
1. A rotation transmission mechanism of a roll shaft is characterized in that: including the base, intermediate strut and top layer transmission frame, the base upper surface is provided with the guide rail of two parallels, be equipped with on the guide rail along its gliding slider, be connected with the loading board on the slider, be provided with the roller lead screw that runs through its left and right end face on the loading board, screw-nut on the roller lead screw passes through the connecting plate and is connected with the loading board, first servo motor is connected to the one end of roller lead screw, intermediate strut is connected to the loading board top, intermediate strut includes roof and frame, be fixed with second servo motor on the frame, be connected with the gear on second servo motor's the output shaft, top layer transmission frame includes the bottom plate, a plurality of rollers that set up side by side on bottom plate all around and the support frame, be fixed with the ring tooth with gear engagement in the middle of the bottom plate, be equipped with a bulge loop towards the roof on.
2. The rotation transmission mechanism of a roll shaft according to claim 1, characterized in that: and supporting plates of the roller screw rod are respectively arranged at two ends of the guide rail on the base.
3. The rotation transmission mechanism of a roll shaft according to claim 1, characterized in that: the bearing plate is provided with a square hole in the middle, through holes for the roller screws to pass through are formed in the bearing plates on the left side and the right side of the square hole, connecting plates are connected to the bearing plates on the front side and the rear side of the square hole, and the connecting plates and the roller screws are in a space vertical structure.
4. The rotation transmission mechanism of a roll shaft according to claim 1, characterized in that: and a third servo motor is fixed on the support frame, an output shaft of the third servo motor is connected with a roller shaft, a driving gear is installed on the roller shaft, and driven gears driven by chains are installed on the rest rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921000464.7U CN210527557U (en) | 2019-06-28 | 2019-06-28 | Rotary transmission mechanism of roll shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921000464.7U CN210527557U (en) | 2019-06-28 | 2019-06-28 | Rotary transmission mechanism of roll shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210527557U true CN210527557U (en) | 2020-05-15 |
Family
ID=70596135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921000464.7U Expired - Fee Related CN210527557U (en) | 2019-06-28 | 2019-06-28 | Rotary transmission mechanism of roll shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210527557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792314A (en) * | 2020-07-22 | 2020-10-20 | 广东志邦速运供应链科技有限公司 | Rotary horizontal conveying transfer machine |
-
2019
- 2019-06-28 CN CN201921000464.7U patent/CN210527557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792314A (en) * | 2020-07-22 | 2020-10-20 | 广东志邦速运供应链科技有限公司 | Rotary horizontal conveying transfer machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 Termination date: 20210628 |