CN110977388A - Roller shaft sleeve pre-assembling production equipment - Google Patents
Roller shaft sleeve pre-assembling production equipment Download PDFInfo
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- CN110977388A CN110977388A CN201911316513.2A CN201911316513A CN110977388A CN 110977388 A CN110977388 A CN 110977388A CN 201911316513 A CN201911316513 A CN 201911316513A CN 110977388 A CN110977388 A CN 110977388A
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- relay
- shaft sleeve
- roller
- limiting plate
- production equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses roller shaft sleeve pre-assembly production equipment, relates to the field of roller pre-assembly, and aims to solve the problems that inaccurate butt joint is easily caused in the existing shaft sleeve butt joint process, and the shaft sleeve is easily deviated in the later shaft sleeve pressing process, so that the qualified rate of roller assembly is low, the invention provides a scheme which comprises a lower rotary table, an upper rotary table, a shaft sleeve butt joint mechanism positioned at the edge of the lower side surface of the upper rotary table and a discharging mechanism positioned on the upper side surface of a fixed table, wherein the shaft sleeve butt joint mechanism comprises a limiting plate, a magnet block, a material pushing plate and a guide rail groove, the limiting plate is fixedly connected with the edge of the lower end surface of the upper rotary table through a support rod in a welding manner, the magnet block is embedded in the side surface of the limiting plate, the material pushing plate is fixedly welded on the bottom end surface of a, the equipment precision is high, is convenient for the quick pressfitting of later stage gyro wheel and axle sleeve, improves the qualification rate of gyro wheel equipment.
Description
Technical Field
The invention relates to the field of roller pre-assembly, in particular to roller shaft sleeve pre-assembly production equipment.
Background
The roller is often used in the mechanical industry and used for conveying sectional materials, the structure of the roller is generally composed of a hub and a rubber wheel fixed outside the hub, a wheel frame is additionally arranged outside the roller to form a roller assembly for convenient independent use, a shaft sleeve is usually arranged in the middle of the roller, the roller and a rotating shaft are convenient to install, the shaft sleeve is usually butted by manpower at present, the shaft sleeve is extremely prone to inaccurate butting due to the fact that the diameter tolerance of the shaft sleeve and the inner hole of the roller is small, the shaft sleeve is extremely prone to shifting in the butting process, the qualified rate of roller assembly is low in the later-stage shaft sleeve pressing process, and therefore roller shaft sleeve pre-assembling production equipment is provided.
Disclosure of Invention
The invention aims to solve the problems that inaccurate butt joint is easily caused in the butt joint process of shaft sleeves in the prior art, and the shaft sleeves are easily deviated in the later shaft sleeve pressing process, so that the assembly qualified rate of rollers is low.
In order to achieve the purpose, the invention adopts the following technical scheme:
a roller shaft sleeve pre-assembly production device comprises a lower rotary table, a fixed table, a base, an outer frame, a driving shaft, an upper rotary table, a shaft sleeve butt-joint mechanism located at the edge of the lower side surface of the upper rotary table and a discharging mechanism located on the upper side surface of the fixed table, wherein the shaft sleeve butt-joint mechanism comprises a limiting plate, a magnet block, a material pushing plate and a guide rail groove;
discharging mechanism includes electric putter, push pedal and infrared distance measuring sensor, electric putter passes through bolt fixed connection on riser side surface, riser fixed connection is on the fixed station side, push pedal fixed connection is on electric putter one end surface, push pedal side surface mid-mounting infrared distance measuring sensor, infrared distance measuring sensor is connected with the controller through the data line, the controller is located the riser, the controller is connected with first relay and second relay through the data line, the electromagnetism seat is inlayed in carousel side under, first relay passes through connecting wire and electric putter electric connection, the second relay passes through connecting wire and electromagnetism seat electric connection.
Preferably, the fixed station passes through bolt fixed connection on the base to the side, outer frame fixed connection is on the outer annular side of base, the drive shaft upper end is connected with driving motor through the reduction gear, driving motor is located outer frame top surface, the drive shaft passes through support and lower sabot fixed connection, go up carousel fixed connection on the drive shaft lateral surface.
Preferably, the lower rotary table is positioned on the outer peripheral surface of the fixed table, a limiting slide block is arranged on the inner peripheral surface of the lower rotary table, the limiting slide block is connected in a limiting slide groove in a sliding mode, and the limiting slide groove is formed in the outer peripheral surface of the fixed table.
Preferably, the cross section of the limiting plate is arc-shaped, the inner arc-shaped side face of the limiting plate is attached to the outer side face of the shaft sleeve, the cross section of the material pushing plate is circular, and the outer peripheral face of the material pushing plate is attached to the inner arc-shaped surface of the limiting plate.
Preferably, a discharge port is formed in one side of the outer frame, and a conveyor belt is installed on the outer frame below the discharge port.
Preferably, the controller is connected with a third relay through a connecting wire, and the third relay is electrically connected with the driving motor through the connecting wire.
Preferably, the output of infrared distance measuring sensor is connected with the input of controller, the output of controller is connected with the input of first relay, the input of second relay and the input of third relay respectively, the output of first relay is connected with electric putter's input, the output of second relay is connected with the input of electromagnetism seat, the output of third relay is connected with driving motor's input.
Preferably, the cross section of the push plate is arc-shaped, and an arc-shaped top block is welded and fixed on the arc-shaped surface of one side of the push plate.
The invention has the beneficial effects that:
1, through limiting plate and magnet piece, through the magnetic attraction of magnet piece, can adsorb the axle sleeve on the limiting plate fast, the quick installation of the axle sleeve of being convenient for, through the setting of scraping wings, guide rail groove and leading wheel, can drive scraping wings downstream through the removal of leading wheel along the guide rail groove, the scraping wings downstream promotes the axle sleeve downstream to in going into the hole of gyro wheel with the axle sleeve card, accomplish the pre-assembling of axle sleeve and gyro wheel.
2, through the setting of infrared distance measuring sensor, controller, electric putter and push pedal, can pass through the position of infrared distance measuring sensor real-time detection gyro wheel to send control command through the controller, operation electric putter, electric putter shifts out the carousel down with the gyro wheel through the push pedal, has realized the automatic unloading function of gyro wheel.
The roller and the shaft sleeve can be preassembled, the assembly precision is high, the roller and the shaft sleeve can be pressed quickly in the later period, the qualified rate of roller assembly is improved, meanwhile, automatic blanking can be realized, and the intelligent degree is high.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure according to the present invention.
Fig. 2 is a schematic structural diagram of the shaft sleeve docking mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the discharging mechanism of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is a schematic structural view of the shaft sleeve and the roller in butt joint.
Fig. 6 is a schematic structural view of the bushing and the roller in pre-compression according to the present invention.
Fig. 7 is a schematic structural view of the axle sleeve and the roller after pre-pressing.
Reference numbers in the figures: the device comprises a shaft sleeve butt joint mechanism 1, a shaft sleeve 2, rollers 3, a fixing table 4, a base 5, a discharging mechanism 6, a conveyor belt 7, an outer frame 8, a driving shaft 9, a driving motor 10, an upper rotating disc 11, a lower rotating disc 12, a magnet block 101, a limiting plate 102, a guide sleeve 103, a guide rod 104, a cross rod 105, a guide rail groove 106, a guide wheel 107, a material pushing plate 108, a vertical plate 601, an electric push rod 602, a push plate 603, an arc-shaped ejector block 604, an infrared distance measuring sensor 605 and an electromagnetic seat 606.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a roller shaft sleeve preassembling production device comprises a lower rotary table 12, a fixed table 4, a base 5, an outer frame 8, a driving shaft 9, an upper rotary table 11, a shaft sleeve butting mechanism 1 located at the edge of the lower side surface of the upper rotary table 11 and a discharging mechanism 6 located on the upper side surface of the fixed table 4, wherein the shaft sleeve butting mechanism 1 comprises a limiting plate 102, a magnet block 101, a material pushing plate 108 and a guide rail groove 106, the limiting plate 102 is fixedly connected with the edge of the lower end surface of the upper rotary table 11 through a support rod in a welding manner, the magnet block 101 is embedded in the side surface of the limiting plate 102, the shaft sleeve 2 can be fixed on the limiting block through the magnet block 101, the rapid installation of the shaft sleeve 2 is facilitated, the material pushing plate 108 is fixedly welded on the bottom end surface of the guide rod 104, the upper section of the, the guide rail groove 106 is connected with a guide wheel 107 in a sliding mode, the guide wheel 107 is installed at one end of the cross rod 105, the other end of the cross rod 105 is fixedly welded with the lower portion of the guide rod 104, the guide wheel 107 can move along the guide rail groove 106 to drive the material pushing plate 108 to move downwards, the material pushing plate 108 moves downwards to push the shaft sleeve 2 to move downwards, the shaft sleeve 2 is clamped into an inner hole of the roller 3, and pre-assembly of the shaft sleeve 2 and the roller 3 is completed.
Fixed station 4 passes through bolt fixed connection on the side on base 5, outer frame 8 fixed connection is on the outer annular side of base 5, the 9 upper ends of drive shaft are connected with driving motor 10 through the reduction gear, driving motor 10 is located 8 top surfaces of outer frame, driving shaft 9 passes through support and lower sabot fixed connection, go up carousel 11 fixed connection on the 9 lateral surfaces of drive shaft, can rotate through driving shaft 9 and drive carousel 11 and lower carousel 12 synchronous revolution simultaneously.
The cross section of the limiting plate 102 is arc-shaped, the inner arc-shaped side face of the limiting plate 102 is attached to the outer side face of the shaft sleeve 2, the cross section of the material pushing plate 108 is circular, the outer peripheral face of the material pushing plate 108 is attached to the inner arc-shaped surface of the limiting plate 102, the attachment degree of the shaft sleeve 2 and the limiting plate 102 is increased, and the stability of the shaft sleeve 2 during installation is improved.
A discharge port is formed in one side of the outer frame 8, a conveying belt 7 is installed on the outer frame 8 on the lower side of the discharge port, and the roller 3 after being preassembled can be conveyed to the next machining station.
The controller is connected with the third relay through a connecting wire, and the third relay is electrically connected with the driving motor 10 through the connecting wire, so that the driving motor 10 can be controlled to operate conveniently through the controller.
The output end of the infrared distance measuring sensor 605 is connected with the input end of the controller, the output end of the controller is respectively connected with the input end of the first relay, the input end of the second relay and the input end of the third relay, the output end of the first relay is connected with the input end of the electric push rod 602, the output end of the second relay is connected with the input end of the electromagnetic seat 606, and the output end of the third relay is connected with the input end of the driving motor 10.
The cross section of the push plate 603 is arc-shaped, an arc-shaped top block 604 is fixedly welded on the arc-shaped surface of one side of the push plate 603, and the roller 3 can be moved out of the lower turntable 12 through the arc-shaped top block 604.
The working principle is as follows: when the invention is used, firstly, the shaft sleeve 2 is manually placed on the limiting plate 102, the magnet block 101 adsorbs the shaft sleeve 2, the roller 3 passes through the lower rotary disc 12 adsorbed by the electromagnetic base 606, then the driving motor 10 is operated, the driving motor 10 drives the driving shaft 9 to rotate, the driving shaft 9 synchronously drives the upper rotary disc 11 and the lower rotary disc 12 to rotate, the upper rotary disc 11 drives the guide wheel 107 on the cross bar 105 to move in the guide rail groove 106, when the height of the guide rail groove 106 is reduced, the cross bar 105 is reduced along the guide rail groove 106 and drives the guide rod 104 to move downwards in the guide sleeve 103, the guide rod 104 pushes the material pushing plate 108 to move downwards, the material pushing plate 108 moves downwards to push the shaft sleeve 2 to move downwards along the limiting plate 102, when the cross bar 105 moves to the position of the guide rail groove 106 in figure 5, the material pushing plate 108 accurately clamps the shaft sleeve 2 on the central hole of the roller 3, as the cross bar 105 continues to descend along the guide rail groove 106, the material pushing plate 108 continues to press the shaft sleeve 2 into the central hole of the roller 3, referring to fig. 7, as the height of the guide rail groove 106 rises, the cross bar 105 drives the material pushing plate 108 to rise and separate from the upper side surface of the shaft sleeve 2, when the pre-assembled roller 3 rotates to the position of the infrared distance measuring sensor 605, the model of the infrared distance measuring sensor 605 is GP2D12, the infrared distance measuring sensor 605 transmits distance information into the controller, the model of the controller is an AT89C51 single chip microcomputer, the controller analyzes and processes the distance information, and sends a control command according to the processed information, switches off the circuit of the electromagnetic base 606 and the driving motor 10 through a second relay and a third relay, and controls the electric push rod 602 to move through the first relay, the electric push rod 602 pushes the push plate 603 to move, the push plate 603 pushes the roller 3 onto the conveyor belt 7 through the arc-shaped top, and transported to the next process by the conveyor belt 7.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a roller shaft cover pre-assembling production facility, includes carousel (12), fixed station (4), base (5), outer frame (8), drive shaft (9), goes up carousel (11), is located axle sleeve docking mechanism (1) of carousel (11) downside edge and is located discharge mechanism (6) on the side of fixed station (4), its characterized in that, axle sleeve docking mechanism (1) includes limiting plate (102), magnet piece (101), scraping wings (108) and guide rail groove (106), limiting plate (102) connect carousel (11) lower extreme edge through bracing piece welded fastening, magnet piece (101) are inlayed in limiting plate (102) side surface, scraping wings (108) welded fastening in guide bar (104) bottom surface, guide bar (104) upper segment swing joint is in guide pin bushing (103), guide pin bushing (103) are inlayed at end surface edge under last carousel (11), the guide rail groove (106) is formed in the inner wall of the outer frame (8), a guide wheel (107) is connected in the guide rail groove (106) in a sliding mode, the guide wheel (107) is installed at one end of a cross rod (105), and the other end of the cross rod (105) is welded and fixed with the lower portion of the guide rod (104);
the discharging mechanism (6) comprises an electric push rod (602), a push plate (603) and an infrared distance measuring sensor (605), the electric push rod (602) is fixedly connected to the surface of one side of the vertical plate (601) through a bolt, the vertical plate (601) is fixedly connected on the upper side surface of the fixed table (4), the push plate (603) is fixedly connected on the surface of one end of the electric push rod (602), the middle part of the surface of one side of the push plate (603) is provided with an infrared distance measuring sensor (605), the infrared distance measuring sensor (605) is connected with a controller through a data line, the controller is positioned in the vertical plate (601), the controller is connected with the first relay and the second relay through data lines, the electromagnetic seat (606) is embedded in the upper side surface of the lower rotary table (12), the first relay is electrically connected with the electric push rod (602) through a connecting wire, and the second relay is electrically connected with the electromagnetic seat (606) through a connecting wire.
2. A roller bushing pre-assembly production equipment according to claim 1, wherein the fixed station (4) is fixedly connected to the upper side of the base (5) through bolts, the outer frame (8) is fixedly connected to the outer annular side of the base (5), the upper end of the driving shaft (9) is connected to the driving motor (10) through a reducer, the driving motor (10) is located at the top end surface of the outer frame (8), the driving shaft (9) is fixedly connected to the lower chuck through a bracket, the upper turntable (11) is fixedly connected to the outer side surface of the driving shaft (9), the outer frame is fixedly connected to one side of the conveyor belt, the bearing seat is installed at one side of the conveyor belt, the support frame is fixed to the lower side of the bearing seat, and the bearing station is fixedly connected to the bottom end surface of the support frame.
3. The roller bushing pre-assembly production equipment according to claim 1, wherein the lower rotary table (12) is located on the outer peripheral surface of the fixed table (4), and the inner peripheral surface of the lower rotary table (12) is provided with a limit slide block which is slidably connected in a limit slide groove which is arranged on the outer peripheral surface of the fixed table (4).
4. The roller bushing pre-assembly production equipment according to claim 1, wherein the cross section of the limiting plate (102) is arc-shaped, the inner arc-shaped side surface of the limiting plate (102) is attached to the outer side surface of the bushing (2), the cross section of the pushing plate (108) is circular, and the outer peripheral surface of the pushing plate (108) is attached to the inner arc-shaped surface of the limiting plate (102).
5. A roller bushing pre-assembly production equipment according to claim 1, characterized in that a discharge port is formed on one side of the outer frame (8), and a conveyor belt (7) is installed on the outer frame (8) below the discharge port.
6. The roller bushing pre-assembly production equipment according to claim 1, wherein the controller is connected with a third relay through a connecting wire, and the third relay is electrically connected with the driving motor (10) through a connecting wire.
7. The roller bushing pre-assembly production equipment according to claim 1 or 6, wherein the output end of the infrared distance measuring sensor (605) is connected with the input end of a controller, the output end of the controller is respectively connected with the input end of a first relay, the input end of a second relay and the input end of a third relay, the output end of the first relay is connected with the input end of an electric push rod (602), the output end of the second relay is connected with the input end of an electromagnetic seat (606), and the output end of the third relay is connected with the input end of a driving motor (10).
8. The roller bushing pre-assembly production equipment according to claim 1, wherein the cross section of the push plate (603) is circular arc-shaped, and an arc-shaped top block (604) is welded and fixed on one side arc-shaped surface of the push plate (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911316513.2A CN110977388A (en) | 2019-12-19 | 2019-12-19 | Roller shaft sleeve pre-assembling production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911316513.2A CN110977388A (en) | 2019-12-19 | 2019-12-19 | Roller shaft sleeve pre-assembling production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110977388A true CN110977388A (en) | 2020-04-10 |
Family
ID=70063037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911316513.2A Withdrawn CN110977388A (en) | 2019-12-19 | 2019-12-19 | Roller shaft sleeve pre-assembling production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110977388A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146244A (en) * | 2021-04-30 | 2021-07-23 | 格力电器（武汉）有限公司 | System for assembling roller assemblies |
-
2019
- 2019-12-19 CN CN201911316513.2A patent/CN110977388A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146244A (en) * | 2021-04-30 | 2021-07-23 | 格力电器（武汉）有限公司 | System for assembling roller assemblies |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200410 |
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| WW01 | Invention patent application withdrawn after publication |