CN218461875U - Supporting shaft driving assembly - Google Patents
Supporting shaft driving assembly Download PDFInfo
- Publication number
- CN218461875U CN218461875U CN202222898587.5U CN202222898587U CN218461875U CN 218461875 U CN218461875 U CN 218461875U CN 202222898587 U CN202222898587 U CN 202222898587U CN 218461875 U CN218461875 U CN 218461875U
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- speed reducer
- connecting frame
- bottom plate
- angle speed
- wheel
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Abstract
The utility model discloses a back shaft drive assembly relates to drive assembly technical field, including bottom plate, servo motor and right angle speed reducer, still include: the transmission mechanism comprises a connecting frame arranged on the vertical surface of the bottom plate, the right-angle speed reducer is arranged on the surface of the connecting frame, the servo motor is fixedly arranged at the bottom end of the right-angle speed reducer, and the output end of the right-angle speed reducer is provided with a connecting wheel; the supporting shaft body is rotatably installed on the bottom plate, the connecting wheel and the supporting shaft body are connected through a transmission belt, the cross section of the connecting frame is in a concave shape, convex plates are fixedly installed at two ends of the opening of the connecting frame, and notches are formed in the convex plates. The utility model discloses avoid servo motor to stretch out too long increase area, and carry out the transmission through the drive belt between right angle speed reducer and the back shaft body, accessible drive belt slides when the product end pressure transships on the back shaft body and avoids servo motor to transship with this.
Description
Technical Field
The utility model relates to a drive assembly technical field, concretely relates to back shaft drive assembly.
Background
In the process of processing the outer surface of the stainless steel basin body, the basin body is often required to be supported and rotated by a support shaft, so that tools such as a grinding wheel and the like can be conveniently processed;
the existing part of driving mechanism assemblies are connected with a horizontal speed reducer through a servo motor, then the horizontal speed reducer is used for directly driving a supporting shaft, the servo motor and the horizontal speed reducer are directly connected, the horizontal speed reducer is directly connected with the supporting shaft, the length of the whole driving assembly is longer, when the driving mechanism assemblies are used between production vehicles, a larger occupied area is needed, the speed reducer and the supporting shaft are directly connected, the overload protection capability is poor, and the servo motor is easily and directly overloaded when the pressure of the supporting shaft is overloaded.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a back shaft drive assembly to solve the above-mentioned weak point among the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a support shaft drive assembly, includes bottom plate, servo motor and right angle speed reducer, still includes: the transmission mechanism comprises a connecting frame arranged on the vertical surface of the bottom plate, the right-angle speed reducer is arranged on the surface of the connecting frame, the servo motor is fixedly arranged at the bottom end of the right-angle speed reducer, and the output end of the right-angle speed reducer is provided with a connecting wheel; the supporting shaft body is rotatably installed on the bottom plate, and the connecting wheel is in transmission connection with the supporting shaft body through a transmission belt.
Preferably, the cross section of the connecting frame is concave, the two ends of the opening of the connecting frame are fixedly provided with convex plates, the convex plates are provided with notches, and the bottom plate is provided with butt joint holes.
Preferably, a reinforcing rib is fixedly installed between the convex plate and the connecting frame.
Preferably, the baffle is fixedly mounted on the vertical surface of the bottom plate, an inner plate is fixedly mounted on the inner wall of the connecting frame, and a first screw is inserted into the inner plate through threads.
Preferably, a connecting strip is fixedly mounted on the output shaft of the speed reducer, and a connecting groove matched with the connecting strip is formed in the inner wall of the connecting wheel.
Preferably, the connecting wheel is provided with two wheel grooves.
Preferably, a connecting block is inserted in the connecting wheel, the connecting block and the output shaft of the speed reducer are both T-shaped, a through hole with a T-shaped section is formed in the connecting block, and a screw hole is formed in the output shaft of the speed reducer.
Preferably, the bottom plate is fixedly provided with a connecting column, and the top end of the connecting column is fixedly provided with a top plate.
In the technical scheme, the utility model provides a back shaft drive assembly possesses following beneficial effect: through setting up the right angle speed reducer, link and drive belt, the right angle speed reducer sets to the right angle form, thereby can reduce the utilization space on the horizontal direction in the driven, servo motor installs the bottom at the right angle speed reducer, through the cooperation with the right angle speed reducer, servo motor is vertical to be placed, thereby cubic's space on the make full use of bottom plate, avoid servo motor to stretch out too long increase area, and carry out the transmission through the drive belt between right angle speed reducer and the support shaft body, accessible drive belt slides and avoids servo motor to transship with this when the product end pressure transship on the support shaft body.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic partial structural view of fig. 1 according to an embodiment of the present invention;
fig. 3 is a schematic partial structural view of a fifth wheel provided in an embodiment of the present invention;
fig. 4 is a schematic view of a partial structure of an output shaft of a speed reducer provided in an embodiment of the present invention;
fig. 5 is a schematic partial structural view of a connection frame according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a position a of fig. 2 according to an embodiment of the present invention.
Description of the reference numerals:
1. a base plate; 2. connecting columns; 3. a support shaft body; 4. a top plate; 5. a servo motor; 6. a right-angle reducer; 71. a connecting frame; 711. reinforcing ribs; 712. a convex plate; 713. a notch; 714. an inner plate; 72. a baffle plate; 73. a first screw; 74. a limiting plate; 741. a limiting rod; 75. a limiting ring; 8. a connecting wheel; 81. connecting grooves; 82. a wheel groove; 9. connecting blocks; 91. a through hole; 10. an output shaft of the reducer; 11. a connecting strip; 12. a transmission belt; 13. a screw hole; 14. and (4) butting holes.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-6, a supporting shaft driving assembly, according to the technical solution of the present invention, includes a bottom plate 1, a servo motor 5 and a right angle reducer 6, and further includes: the transmission mechanism comprises a connecting frame 71 arranged on the vertical surface of the bottom plate 1, the right-angle speed reducer 6 is arranged on the surface of the connecting frame 71, the servo motor 5 is fixedly arranged at the bottom end of the right-angle speed reducer 6, and the output end of the right-angle speed reducer 6 is provided with a connecting wheel 8; the supporting shaft body 3 is rotatably arranged on the bottom plate 1, and the connecting wheel 8 is in transmission connection with the supporting shaft body 3 through a transmission belt 12; wherein the cross-section of bottom plate 1 is L shape, link 71 and bottom plate 1 connect through the bolt, servo motor 5's output and right angle speed reducer 6's input fixed connection, and servo motor 5 installs the bottom at right angle speed reducer 6, through the cooperation with right angle speed reducer 6, thereby make full use of the space on the bottom plate 1, and carry out the transmission through drive belt 12 between right angle speed reducer 6 and the support shaft body 3, accessible drive belt 12 slides when the product end pressure transships on the support shaft body 3 and transships with this avoidance servo motor 5.
Specifically, the cross section of the connecting frame 71 is concave, the two ends of the opening of the connecting frame 71 are fixedly provided with convex plates 712, the convex plates 712 are provided with notches 713, and the bottom plate 1 is provided with butt joint holes 14; the open end of the connecting frame 71 is aligned with the vertical surface of the base plate 1 and is mounted until the protruding plates 712 at the two ends of the connecting frame 71 are fitted on the vertical surface of the base plate 1, at which time the notches 713 on the protruding plates 712 are aligned with the docking holes 14 on the base plate 1, and at which time the connecting frame 71 can be mounted on the base plate 1 by means of the notches 713 and the docking holes 14 through bolts, wherein the width dimension of the notches 713 is matched with the diameter dimension of the docking holes 14, and the length dimension of the notches 713 is larger than the diameter dimension of the docking holes 14.
Specifically, a reinforcing rib 711 is fixedly arranged between the convex plate 712 and the connecting frame 71; the connecting frame 71 is concave, the right-angle speed reducer 6 and the servo motor 5 are located at one end, away from the vertical surface of the bottom plate 1, of the connecting frame 71, at this time, the weight borne by one end, away from the vertical surface of the bottom plate 1, of the connecting frame 71 is large, and the bearing capacity of one end, away from the vertical surface of the bottom plate 1, of the connecting frame 71 can be enhanced through the reinforcing ribs 711.
Specifically, the baffle plate 72 is fixedly mounted on the vertical surface of the bottom plate 1, the inner wall of the connecting frame 71 is fixedly mounted with an inner plate 714, and a first screw 73 is inserted in the inner plate 714 through threads; after the connecting frame 71 is installed on the vertical surface of the bottom plate 1, the connecting frame 71 can move up and down by loosening the nut used for installing the bolt between the connecting frame 71 and the bottom plate 1, the first screw 73 on the inner plate 714 can be screwed, the first screw 73 abuts against the baffle plate 72, the connecting frame 71 moves up under the action of the first screw 73 so as to drive the right-angle speed reducer 6 and the connecting wheel 8 to move up, so that the transmission belt 12 between the connecting wheel 8 and the support shaft body 3 is tensioned, and the transmission belt 12 is a wearing part, so that the transmission belt 12 is convenient to replace by adjusting the height of the connecting frame 71.
Specifically, a connecting strip 11 is fixedly installed on the output shaft 10 of the speed reducer, and a connecting groove 81 matched with the connecting strip 11 is formed in the inner wall of the connecting wheel 8; when fifth wheel 8 installs on the 6 output shafts of right angle speed reducer, spread groove 81 and connecting strip 11 will align to make things convenient for the installation of fifth wheel 8, also make things convenient for speed reducer output shaft 10 to drive the fifth wheel 8 simultaneously and rotate.
Specifically, the connecting wheel 8 is provided with two wheel grooves 82, and the number of the wheel grooves 82 is two; race 82 is "V" shape, and drive belt 12 specifically is the V area, and through the cooperation of V area and V shape race 82, the driven frictional force of V area is big, consequently can transmit great power, and the transmission is more steady, and race 82 sets up two V areas that can arrange simultaneously and use, and another V area can normally work when damage appears in one of them V area, avoids the machine transmission to stop suddenly.
Specifically, a connecting block 9 is inserted into the connecting wheel 8, the connecting block 9 and the reducer output shaft 10 are both in a T shape, a through hole 91 with a T-shaped section is formed in the connecting block 9, and a screw hole 13 is formed in the reducer output shaft 10; as shown in fig. 4, connecting block 9, reducer output shaft 10 level setting, connecting block 9 long arm end diameter, reducer output shaft 10 long arm end diameter and connecting wheel 8 internal diameter size are unanimous, after 8 covers are served at reducer output shaft 10 long arm, insert connecting block 9 this moment in the connecting wheel 8, at this moment through-hole 91 will align with screw 13, accessible second screw this moment passes through-hole 91 and inserts in screw 13, then tighten the second screw, will make connecting block 9 drive connecting wheel 8 move towards reducer output shaft 10's direction through the second screw, thereby press from both sides tight connecting wheel 8 through the cooperation of the vertical surface of the short arm end of connecting block 9 and the vertical surface of the short arm end of reducer output shaft 10.
Specifically, a connecting column 2 is fixedly arranged on the bottom plate 1, and a top plate 4 is fixedly arranged at the top end of the connecting column 2; thereby form accommodation space through the cooperation of spliced pole 2, roof 4 and bottom plate 1, right angle speed reducer 6 and servo motor 5 set up in accommodation space, are used for placing other machines on the roof 4.
Specifically, a limit plate 74 is fixedly mounted on the baffle plate 72, a limit rod 741 is fixedly mounted on the limit plate 74, a limit ring 75 is fixedly sleeved on the limit rod 741, and a limit hole matched with the limit rod 741 in size is formed in the inner plate 714; when the connecting frame 71 is installed on the vertical surface of the base plate 1, the limiting hole on the inner plate 714 is sleeved on the limiting rod 741, at this time, the convex plate 712 is attached to the vertical surface of the base plate 1, and meanwhile, the limiting ring 75 can support the inner plate 714, so that the connecting frame 71 and the base plate 1 can be conveniently installed through bolts.
It should be noted that the electric devices involved in the present application may be powered by a storage battery or an external power source.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a back shaft drive assembly which characterized in that includes bottom plate (1), servo motor (5) and right angle speed reducer (6), still includes:
the transmission mechanism comprises a connecting frame (71) arranged on the vertical surface of the bottom plate (1), the right-angle speed reducer (6) is arranged on the surface of the connecting frame (71), the servo motor (5) is fixedly arranged at the bottom end of the right-angle speed reducer (6), and the output end of the right-angle speed reducer (6) is provided with a connecting wheel (8);
the supporting shaft body (3) is rotatably installed on the bottom plate (1), and the connecting wheel (8) is in transmission connection with the supporting shaft body (3) through a transmission belt (12).
2. A supporting shaft driving assembly as claimed in claim 1, wherein the cross section of the connecting frame (71) is concave, the two ends of the opening of the connecting frame (71) are fixedly provided with the convex plates (712), the convex plates (712) are provided with the notches (713), and the bottom plate (1) is provided with the butt-joint holes (14).
3. A support shaft driving assembly according to claim 2, wherein a reinforcing rib (711) is fixedly installed between the convex plate (712) and the connecting frame (71).
4. A support shaft driving assembly as claimed in claim 1, wherein a baffle (72) is fixedly mounted on the vertical surface of the base plate (1), an inner plate (714) is fixedly mounted on the inner wall of the connecting frame (71), and a first screw (73) is inserted into the inner plate (714) through threads.
5. A supporting shaft driving assembly as claimed in claim 1, wherein a connecting strip (11) is fixedly mounted on the output shaft (10) of the speed reducer, and a connecting groove (81) matched with the connecting strip (11) is formed in the inner wall of the connecting wheel (8).
6. A support shaft driving assembly as claimed in claim 1, wherein the connecting wheel (8) is provided with wheel grooves (82), and the number of the wheel grooves (82) is two.
7. The supporting shaft driving assembly as claimed in claim 5, wherein a connecting block (9) is inserted into the connecting wheel (8), the connecting block (9) and the reducer output shaft (10) are both T-shaped, a through hole (91) with a T-shaped cross section is formed in the connecting block (9), and a screw hole (13) is formed in the reducer output shaft (10).
8. A support shaft driving assembly as claimed in claim 1, wherein the bottom plate (1) is fixedly provided with a connecting column (2), and the top end of the connecting column (2) is fixedly provided with a top plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222898587.5U CN218461875U (en) | 2022-11-01 | 2022-11-01 | Supporting shaft driving assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222898587.5U CN218461875U (en) | 2022-11-01 | 2022-11-01 | Supporting shaft driving assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218461875U true CN218461875U (en) | 2023-02-10 |
Family
ID=85149710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222898587.5U Active CN218461875U (en) | 2022-11-01 | 2022-11-01 | Supporting shaft driving assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218461875U (en) |
-
2022
- 2022-11-01 CN CN202222898587.5U patent/CN218461875U/en active Active
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