CN211249659U - One-driven-multi-station synchronous worm gear transmission mechanism - Google Patents
One-driven-multi-station synchronous worm gear transmission mechanism Download PDFInfo
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- CN211249659U CN211249659U CN201921793186.5U CN201921793186U CN211249659U CN 211249659 U CN211249659 U CN 211249659U CN 201921793186 U CN201921793186 U CN 201921793186U CN 211249659 U CN211249659 U CN 211249659U
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Abstract
The utility model relates to a polishing equipment field discloses a one drags synchronous worm gear drive of multistation, the load simulator comprises a case, machine incasement portion is equipped with the transmission shaft, machine case side is equipped with the motor, the motor is connected with the transmission shaft transmission, the transmission shaft is connected with a plurality of belt drive pairs, each belt drive pair one side is equipped with worm gear and worm seat, rotatable worm wheel and the worm that is equipped with in the worm gear and worm seat, worm one end is connected with belt drive pair, the meshing is connected with the worm wheel in the middle part of the worm, the worm wheel level sets up, the mounting hole has been seted up at the worm wheel middle part, the mounting hole endotheca is equipped with the axis of rotation, the. The transmission shaft, the belt transmission pair and the worm are matched to drive the worm wheel, and the worm wheel drives the rotating shaft and the jig plates to realize synchronous operation of the jig plates.
Description
Technical Field
The utility model relates to a polishing equipment field especially relates to a one drags synchronous worm gear drive mechanism of multistation.
Background
The finished mobile phone shell is required to have no defects of spots, scratches and the like which affect the appearance. The mobile phone shell inevitably has the undesirable defects of scratches and the like more or less in the whole production process. In the production process, a polishing machine is adopted for polishing treatment to eliminate spots and scratches on the surface of the mobile phone shell, so that the product meets the factory requirements.
The polishing machine for processing the mobile phone shell adopts multiple motors to link multiple shafts, each station is driven by an independent motor, the motors need to be synchronously controlled, wiring is difficult, a control program is complex, and expansion of the equipment station number is restricted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a one drags synchronous worm gear drive mechanism of multistation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a one drags synchronous worm gear drive of multistation, includes quick-witted case, machine incasement portion is equipped with the transmission shaft, machine case side is equipped with the motor, the motor is connected with the transmission shaft transmission, the transmission shaft is connected with a plurality of belt drive pairs, each belt drive pair one side is equipped with worm gear worm seat, each the worm gear worm seat includes base, worm wheel, worm and axis of rotation, worm one end is connected with belt drive pair, the meshing of worm middle part is connected with the worm wheel, the worm wheel level sets up, the mounting hole has been seted up at the worm wheel middle part, the mounting hole endotheca is equipped with the axis of rotation, the air flue has been seted up along the axis of rotation, the axis of rotation upper end. The motor work drives the transmission shaft and rotates, and the transmission shaft rotates through the vice drive worm of belt drive, and the worm rotates the drive worm wheel and rotates, and the worm wheel drives axis of rotation and tool board synchronous rotation, and the axis of rotation is inside to be formed with the air flue and to pass through high-speed rotary joint and connect outside vacuum apparatus, through the vacuum adsorption cell-phone shell.
Further, the machine case comprises a machine body, a top plate, a motor box and a working cover plate, wherein the motor box is connected to one end of the machine body, the top plate is connected to the upper end face of the machine body, the machine body and the top plate form an accommodating cavity, the working cover plate is covered on the upper portions of the motor box and the top plate, and the upper surface of the working cover plate is a horizontal plane. Accomodate the motor through the installation motor case, avoid the motor to intake into water and advance the ash, install the work apron on roof and motor case, form the workspace on the work apron, the work apron is lighter than weight with the roof, is convenient for wash.
Furthermore, a bearing seat is arranged at the position, corresponding to the rotating shaft, of the lower end face of the top plate, a dust cover is arranged at the position, corresponding to the rotating shaft, of the upper end face of the top plate, a central through hole is formed in the position, corresponding to the rotating shaft, of the working cover plate, and the central through hole is in clearance fit with the dust cover. The dust hood covers the central through hole, so that the situation that chips and dust enter the case is facilitated, cooling water or abrasive materials during working are prevented from entering the mechanism, and premature corrosion and premature failure of the mechanism are avoided.
Furthermore, a jig fixing sleeve is arranged at the upper end of the rotating shaft, and the jig plate and the upper end face of the jig fixing sleeve are detachably connected. The tool board can be dismantled with the axis of rotation through the fixed cover of tool and be connected, improves the stability of tool board, and tool board and cell-phone shell shape looks adaptation can support the cell-phone shell.
Furthermore, two limiting columns are embedded on the upper end face of the jig plate. Two spacing posts are symmetrically arranged, and the spacing posts are used in pairs to facilitate quick positioning.
Furthermore, a vacuum tube and a vacuum generator are fixedly arranged on the inner wall of the case, one end of the vacuum tube is connected with the high-speed rotating joint, and the other end of the vacuum tube is connected with the vacuum generator. The inside air flue that is formed with of axis of rotation, the outside vacuum apparatus of high-speed rotary joint connection is passed through to the air flue, through the vacuum adsorption cell-phone shell.
Furthermore, the belt transmission pair comprises a driving belt wheel, a transmission belt and a driven belt wheel, the driving belt wheel is arranged on the transmission shaft at intervals, the driven belt wheel is fixedly arranged at one end of the worm, the driving belt wheel is connected with the driven belt wheel through the transmission belt, and the cylindrical surfaces of the driving belt wheel and the driven belt wheel are provided with limit grooves for accommodating the transmission belt. The driving belt wheel and the driven belt wheel prevent the transmission belt from slipping in the operation process by limiting the installation position of the transmission belt.
Furthermore, a containing cavity is formed in the base, two worm through holes are formed in the side face of the base in a relatively-opened mode, worm wheel shaft holes are formed in the upper surface and the lower surface of the base, the worm penetrates through the worm through holes, the rotating shaft penetrates through the worm wheel shaft holes, and the worm wheel is rotatably arranged in the containing cavity. The worm passes worm through-hole horizontal installation in the base, makes the worm both ends stretch out the base, installs the worm wheel in holding the intracavity, overlaps the axis of rotation at the worm wheel shaft downthehole, and axis of rotation and worm wheel key-type connection, and the worm rotates and drives the worm wheel and rotate, and the axis of rotation rotates along with the worm wheel together.
The utility model has the advantages that: the transmission shaft is connected with the belt transmission pair, the plurality of worms can be driven to rotate through the belt transmission pair, the rotating shaft is connected with the worm wheel, the worm wheel and the rotating shaft are driven by the worm, and synchronous operation of the plurality of jig plates is achieved.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic structural view of a one-driving-multiple-station synchronous worm gear according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a one-driving-multiple-station synchronous worm gear according to an embodiment of the present invention;
fig. 3 is a partial enlarged view of a multi-station synchronous worm gear according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a multi-station synchronous worm gear according to an embodiment of the present invention.
The labels in the figure are: the device comprises a case 1, a transmission shaft 2, a driving pulley 301, a driven pulley 302, a transmission belt 303, a base 401, a worm 402, a worm wheel 403, a rotating shaft 5, a bearing seat 601, a dust cover 602, a jig fixing sleeve 603, a jig plate 7 and a high-speed rotary joint 8.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.
As shown in fig. 1-4, an embodiment of the present invention provides a one-driving-multiple-station synchronous worm gear 403 transmission mechanism, which includes a case 1, a transmission shaft 2 is disposed inside the case 1, a motor is disposed on a side surface of the case 1, the motor is in transmission connection with the transmission shaft 2, the motor is a torque motor, the motor is fixedly connected with the transmission shaft 2 through an elastic coupling, the transmission shaft 2 is connected with a plurality of belt transmission pairs, one side of each belt transmission pair is provided with a worm gear seat, each worm gear seat includes a base, a worm gear 403, a worm 402 and a rotation shaft 5, one side of each belt transmission pair is fixed with a base, a worm gear and a worm are rotatably disposed in each base, one end of the worm 402 is connected with the belt transmission pair, a worm gear 403 is engaged with a middle portion of the worm 402, the worm gear 403 is, the mounting hole has been seted up at worm wheel 403 middle part, the mounting hole endotheca is equipped with axis of rotation 5, and axis of rotation 5 and mounting hole key-type connection, the air flue has been seted up along the axis to axis of rotation 5, and the air flue arranges to be cylindricly that uses axis of rotation 5 as the axis, 5 pot heads of axis of rotation are equipped with tool board 7, 5 lower extremes of axis of rotation are equipped with high-speed rotary joint 8, and high-speed rotary joint 8 and air flue intercommunication, high-speed rotary joint 8 pass through vacuum tube and connect outside vacuum apparatus, and tool board 7 is the cuboid form, and tool board 7 middle part is concave to. Motor work drives transmission shaft 2 and rotates, and transmission shaft 2 rotates through taking the vice drive worm 402 of transmission, and worm 402 rotates drive worm wheel 403 and rotates, and worm wheel 403 drives axis of rotation 5 and tool board 7 synchronous rotation, and 5 inside air flue air flues that are formed with of axis of rotation connect 8 external vacuum apparatus through high-speed rotary joint, and external vacuum apparatus adopts vacuum generator, through the vacuum adsorption cell-phone shell.
Preferably, five to nine belt transmission pairs are adopted, the belt transmission pairs correspond to the worm gear seats one by one, each belt transmission pair drives the corresponding worm gear seat, the worm gear seat drives the jig plate to rotate, and the rotating shaft 5 in the worm gear seat is connected with the vacuum equipment through the high-speed rotating joint 8. The quantity of worm wheel and worm seat is the same with the vice quantity of belt drive, rotates through a plurality of tool boards of worm wheel and worm seat drive, and the vice quantity of belt drive is confirmed according to the actual demand by the field work personnel, is not deviating from the utility model discloses under the prerequisite of design, can also make increase and reduction to worm wheel and worm seat and the vice quantity of belt drive.
The machine case 1 comprises a machine body, a top plate, a motor box and a working cover plate, wherein the machine body is of a rectangular groove body structure consisting of steel plates, one end of the machine body is in screwed connection with the motor box, the upper end face of the machine body is in screwed connection with the top plate, the machine body and the top plate form an accommodating cavity, the upper covers of the motor box and the top plate are provided with the working cover plate, the upper surface of the working cover plate is a horizontal plane, and the peripheral edge of the working cover plate is bent to. Accomodate the motor through the installation motor case, avoid the motor to intake into water and advance the ash, install the work apron on roof and motor case, form the workspace on the work apron, the work apron is lighter than weight with the roof, is convenient for wash.
The bearing seat 601 is arranged at the position, corresponding to the rotating shaft 5, of the lower end face of the top plate, the dust cover 602 is arranged at the position, corresponding to the rotating shaft 5, of the upper end face of the top plate, the central through hole is formed in the position, corresponding to the rotating shaft 5, of the working cover plate, and the central through hole is in clearance fit with the dust cover 602. The dust hood 602 covers the central through hole, which is beneficial to preventing chips and dust from entering the inside of the case 1.
The 5 upper ends of axis of rotation are equipped with the fixed cover 603 of tool, the fixed cover 603 of tool corresponds axis of rotation 5 and has seted up the pivot through-hole, axis of rotation 5 and pivot through-hole interference fit, tool board 7 can be dismantled with the fixed cover 603 up end of tool and be connected, and the fixed cover 603 of tool includes fixed part and annular portion, and the pivot through-hole with 5 shape adaptations of axis of rotation is arranged at the fixed part middle part, the concave depression with annular portion shape adaptation that is equipped with of fixed part outer peripheral face, annular portion and axis of rotation 5 and the spacing cooperation of. Tool board 7 can be dismantled with axis of rotation 5 through the fixed cover 603 of tool and be connected, and convenient to detach changes tool board 7, and tool board 7 and cell-phone shell shape looks adaptation change different tool boards 7 can a plurality of cell-phone shells of adaptation processing.
Two limiting columns are embedded in the upper end face of the jig plate 7. Two spacing posts are symmetrically arranged, and the spacing posts are used in pairs to facilitate quick positioning.
The inner wall of the case 1 is fixedly provided with a vacuum tube and a vacuum generator, one end of the vacuum tube is connected with the high-speed rotating joint 8, and the other end of the vacuum tube is connected with the vacuum generator. The inside air flue that is formed with of axis of rotation 5, the air flue passes through high-speed rotary joint 8 and connects vacuum apparatus, and vacuum generator produces vacuum and through the vacuum adsorption cell-phone shell.
The belt transmission pair comprises a driving belt wheel 301, a transmission belt 303 and a driven belt wheel 302, the driving belt wheel 301 is arranged on the transmission shaft 2 at intervals, the driving belt wheel 301 is fixedly connected with the transmission shaft 2, the driven belt wheel 302 is fixedly arranged at one end of a worm 402, the worm 402 is in key connection with the driven belt wheel 302, the driving belt wheel 301 is connected with the driven belt wheel 302 through the transmission belt 303, and the cylindrical surfaces of the driving belt wheel 301 and the driven belt wheel 302 are respectively provided with a limiting groove for accommodating the transmission belt 303. The driving pulley 301 and the driven pulley 302 prevent the driving belt 303 from slipping off during operation by restricting the installation position of the driving belt 303.
Be equipped with one in the base 401 and hold the chamber, it is equipped with two worm 402 through-holes to open relatively on the base 401 side, worm wheel 403 shaft hole has been seted up to base 401 upper surface and lower surface, and worm wheel 403 shaft hole intercommunication holds the chamber, worm 402 runs through worm 402 through-hole, axis of rotation 5 runs through worm wheel 403 shaft hole, the rotatable setting of worm wheel 403 holds the intracavity. The worm 402 penetrates through the through hole of the worm 402 and is horizontally arranged in the base 401, two ends of the worm 402 extend out of the base 401, the worm wheel 403 is arranged in the accommodating cavity, the rotating shaft 5 is sleeved in the shaft hole of the worm wheel 403, the rotating shaft 5 is fixedly connected with the worm wheel 403, the worm 402 rotates to drive the worm wheel 403 to rotate, and the rotating shaft 5 rotates along with the worm wheel 403.
The utility model discloses a theory of operation does: drive transmission shaft 2 through the motor and rotate, drive pulley 301 synchronous rotation when transmission shaft 2 rotates, drive pulley 301 rotates and drives driven pulley 302 through driving belt 303, driven pulley 302 rotates and drives worm 402 and rotate, worm 402 and worm wheel 403 intermeshing, it rotates to drive worm wheel 403 through worm 402, worm wheel 403 drives axis of rotation 5 and rotates, 5 upper end fixed connection tool boards 7 of axis of rotation, axis of rotation 5 rotates and makes tool board 7 rotate together, high-speed rotary joint 8 connects vacuum generator, utilize vacuum generator to produce the negative pressure, through the vacuum adsorption cell-phone shell.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The utility model provides a one drags synchronous worm gear drive of multistation which characterized in that: the multifunctional electric heating machine comprises a case, the inside transmission shaft that is equipped with of machine case, machine case side is equipped with the motor, the motor is connected with the transmission shaft transmission, the transmission shaft is connected with a plurality of belt drive pairs, each belt drive pair one side is equipped with worm wheel and worm rod seat, each the worm wheel and worm rod seat includes base, worm wheel, worm and axis of rotation, worm one end is connected with belt drive pair, the meshing in worm middle part is connected with the worm wheel, the worm wheel level sets up, the mounting hole has been seted up at the worm wheel middle part, the mounting hole endotheca is equipped with the axis of rotation, the air flue has been seted up along the axis to the axis of rotation, the.
2. The one-driven-multiple-station synchronous worm gear transmission mechanism according to claim 1, characterized in that: the machine case comprises a machine body, a top plate, a motor box and a working cover plate, wherein the motor box is connected to one end of the machine body, the top plate is connected to the upper end face of the machine body, the machine body and the top plate form an accommodating cavity, the working cover plate is arranged on the upper portions of the motor box and the top plate in a covering mode, and the upper surface of the working cover plate is a horizontal plane.
3. The one-driven-multiple-station synchronous worm gear transmission mechanism according to claim 2, characterized in that: the lower end face of the top plate is provided with a bearing seat corresponding to the position of the rotating shaft, the upper end face of the top plate is provided with a dust cover corresponding to the position of the rotating shaft, the working cover plate is provided with a central through hole corresponding to the position of the rotating shaft, and the central through hole is in clearance fit with the dust cover.
4. The one-driven-multiple-station synchronous worm gear transmission mechanism according to claim 1, characterized in that: the fixed cover of tool is equipped with to axis of rotation upper end, the fixed up end of cover of tool board and tool can be dismantled and be connected.
5. The one-driven-multiple-station synchronous worm gear transmission mechanism according to claim 4, characterized in that: two limiting columns are embedded in the upper end face of the jig plate.
6. The one-driven-multiple-station synchronous worm gear transmission mechanism according to claim 2, characterized in that: the inner wall of the case is fixedly provided with a vacuum tube and a vacuum generator, one end of the vacuum tube is connected with the high-speed rotating joint, and the other end of the vacuum tube is connected with the vacuum generator.
7. The one-driven-multiple-station synchronous worm gear transmission mechanism according to claim 1, characterized in that: the belt transmission pair comprises a driving belt wheel, a transmission belt and a driven belt wheel, the driving belt wheel is arranged on the transmission shaft at intervals, the driven belt wheel is fixedly arranged at one end of the worm, the driving belt wheel is connected with the driven belt wheel through the transmission belt, and the cylindrical surfaces of the driving belt wheel and the driven belt wheel are provided with limiting grooves for containing the transmission belt.
8. The one-driven-multiple-station synchronous worm gear transmission mechanism according to claim 1, characterized in that: the base is internally provided with a containing cavity, the side surface of the base is oppositely provided with two worm through holes, the upper surface and the lower surface of the base are provided with worm wheel shaft holes, the worm penetrates through the worm through holes, the rotating shaft penetrates through the worm wheel shaft holes, and the worm wheel is rotatably arranged in the containing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793186.5U CN211249659U (en) | 2019-10-24 | 2019-10-24 | One-driven-multi-station synchronous worm gear transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793186.5U CN211249659U (en) | 2019-10-24 | 2019-10-24 | One-driven-multi-station synchronous worm gear transmission mechanism |
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|---|---|
| CN211249659U true CN211249659U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921793186.5U Active CN211249659U (en) | 2019-10-24 | 2019-10-24 | One-driven-multi-station synchronous worm gear transmission mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788756A (en) * | 2019-10-24 | 2020-02-14 | 深圳市精速五金机械有限公司 | One-driven-multi-station synchronous turbine transmission mechanism |
| CN112845475A (en) * | 2021-01-26 | 2021-05-28 | 深圳市大复科技有限公司 | Two-sided cleaning equipment of glass board |
-
2019
- 2019-10-24 CN CN201921793186.5U patent/CN211249659U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788756A (en) * | 2019-10-24 | 2020-02-14 | 深圳市精速五金机械有限公司 | One-driven-multi-station synchronous turbine transmission mechanism |
| CN112845475A (en) * | 2021-01-26 | 2021-05-28 | 深圳市大复科技有限公司 | Two-sided cleaning equipment of glass board |
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