CN220944450U - Centerless grinder with automatic feeding structure - Google Patents
Centerless grinder with automatic feeding structure Download PDFInfo
- Publication number
- CN220944450U CN220944450U CN202322661907.XU CN202322661907U CN220944450U CN 220944450 U CN220944450 U CN 220944450U CN 202322661907 U CN202322661907 U CN 202322661907U CN 220944450 U CN220944450 U CN 220944450U
- Authority
- CN
- China
- Prior art keywords
- frame
- positioning
- motor
- fixed
- automatic feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000005096 rolling process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model provides a centerless grinding machine with an automatic feeding structure, which comprises a positioning frame, wherein one side of the positioning frame is fixedly provided with a feeding frame, two sides of the inner part of the feeding frame are respectively provided with a rolling shaft through bearings in a rotating way, the outer parts of the two rolling shafts are sleeved with belts, the outer wall of one side of the feeding frame is fixedly provided with a fourth motor, and an output shaft of the fourth motor is connected with one end of one rolling shaft through gears in a meshed way. The utility model provides a centerless grinder with an automatic feeding structure, which is characterized in that a user pours small-sized round shaft materials into a blanking frame, the round shaft materials automatically fall above a belt, and then the user rotates a positioning screw rod to enable the positioning screw rod to be in threaded connection with an upper material frame, so that spacing between two limiting plates is adjusted to limit and transport the round shaft materials until the materials are transported to the inside of a guide seat, and the user only needs to place the round shaft materials into the blanking frame and manually discharge the round shaft materials.
Description
Technical Field
The utility model relates to the field of centerless grinding machines, in particular to a centerless grinding machine with an automatic feeding structure.
Background
The centerless grinding machine is one kind of grinding machine for grinding without locating the axis of workpiece, and consists of three mechanisms including grinding wheel to perform grinding, regulating wheel to control the rotation of workpiece and the feeding speed of workpiece, and workpiece support to support workpiece during grinding.
The searched patent number is CN 203622103U, which discloses a centerless grinding machine, comprising a grinding wheel, an adjusting wheel, a workpiece support and a grinding machine frame, wherein the grinding wheel, the adjusting wheel and the workpiece support are arranged on the grinding machine frame; the workpiece support is arranged at one end of the grinding channel; the grinding wheel is fixed through a grinding wheel shaft, and the adjusting wheel and the grinding wheel shaft have an axial included angle; the centerless grinding machine further comprises a filter screen, and the filter screen is arranged on the grinding machine frame below the grinding channel. The utility model has the beneficial effects that the filter screen is arranged below the grinding channel, so that metal powder generated in the grinding process can be filtered, and the phenomenon that the metal powder is accumulated on the table surface of the machine tool, is difficult to clean after the time is long, and affects the operation and the operation of equipment is avoided.
The centerless grinder needs manual feeding by a user in the using process, and the manual feeding has certain limitation, so that the processing speed is low, and the production cost is wasted.
Accordingly, there is a need to provide a centerless grinder with an automatic feed mechanism that addresses the above-described issues.
Disclosure of utility model
The utility model provides a centerless grinder with an automatic feeding structure, which solves the problems that the existing centerless grinder needs manual feeding by a user in the using process, and the manual feeding has certain limitation, has lower processing speed and wastes production cost.
In order to solve the technical problems, the utility model provides: the utility model provides a centerless grinder with autoloading structure, includes the locating rack, one side of locating rack is fixed with the material loading frame, the inside both sides of material loading frame are all installed the roller bearing through the bearing rotation, two the outside cover of roller bearing is equipped with the belt, the one side outer wall of material loading frame is fixed with the fourth motor, the output shaft of fourth motor with one of them roller bearing one end is connected through gear engagement, upper surface one side of material loading frame is fixed with the unloading frame, the equal threaded connection in both sides of material loading frame has the locating screw, the limiting plate is installed through the bearing rotation to the one end of locating screw.
Preferably, the upper surface of locating rack is fixed with the fixing base, one side outer wall of fixing base is fixed with first motor, the inside of fixing base is installed through the bearing rotation and is worn the roller first, the output shaft of first motor and the one end fixed connection of roller first.
Preferably, the upper surface of locating rack both sides have all seted up the spout, the upper surface of locating rack is through two spout slidable mounting has the positioning seat.
Preferably, the second grinding roller is rotatably mounted in the positioning seat through a bearing, a third motor is fixed on the outer wall of the positioning seat, and an output shaft of the third motor is fixedly connected with one end of the second grinding roller.
Preferably, an adjusting screw is rotatably arranged in the upper surface of the positioning frame through a bearing, and the adjusting screw is in threaded connection with the positioning frame.
Preferably, a guide seat is fixed on the upper surface of the positioning frame and positioned in the middle of the first grinding roller and the second grinding roller, and a second motor is fixed on the inner side of the positioning frame and positioned on the side edge of the adjusting screw.
Compared with the related art, the centerless grinder with the automatic feeding structure has the following beneficial effects:
the beneficial effects of the utility model are as follows: the user pours small-size circle axle material into the unloading frame, and then the circle axle material can fall the top of belt automatically, and then the user is through rotating the locating screw for the locating screw carries out threaded connection with last work or material rest, thereby adjusts the interval between two limiting plates and carries out spacing transportation to the circle axle material, until the inside with the material transportation to the guide holder, and the user only needs place the inside of circle axle material feeding unloading frame and must the manual blowing of user.
Drawings
FIG. 1 is a schematic view of a centerless grinder with an automatic feed mechanism according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the overall structure of the loading frame shown in FIG. 1;
fig. 3 is a schematic diagram of the overall structure of the positioning frame shown in fig. 1.
In the figure: 1. a positioning frame; 2. a fixing seat; 3. a first grinding roller; 4. a first motor; 5. a chute; 6. a positioning seat; 7. a second grinding roller; 8. adjusting a screw; 9. a second motor; 10. a third motor; 11. a feeding frame; 12. a roller; 13. a belt; 14. a fourth motor; 15. a blanking frame; 16. a guide seat; 17. a limiting plate; 18. and positioning a screw.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a centerless grinder with an automatic feeding structure according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the overall structure of the loading frame shown in FIG. 1; fig. 3 is a schematic diagram of the overall structure of the positioning frame shown in fig. 1. The centerless grinder with the automatic feeding structure comprises a positioning frame 1, wherein one side of the positioning frame 1 is fixedly provided with a feeding frame 11, two sides of the inner part of the feeding frame 11 are respectively provided with a rolling shaft 12 through bearings in a rotating mode, the outer parts of the two rolling shafts 12 are sleeved with belts 13, one side outer wall of the feeding frame 11 is fixedly provided with a fourth motor 14, an output shaft of the fourth motor 14 is connected with one end of one rolling shaft 12 through gears in a meshed mode, one side of the upper surface of the feeding frame 11 is fixedly provided with a blanking frame 15, two sides of the feeding frame 11 are respectively connected with a positioning screw 18 through threads, and one end of the positioning screw 18 is provided with a limiting plate 17 through bearings in a rotating mode;
The user pours small-size round axle material into unloading frame 15, and then the round axle material can drop the top of belt 13 voluntarily, and then the user is through rotating positioning screw 18 for positioning screw 18 carries out threaded connection with last work or material rest 11, thereby adjusts the interval between two limiting plates 17 and carries out spacing transportation to the round axle material, until with the inside of transporting the material to guide holder 16, and the user only need place the inside of round axle material feeding unloading frame 15 need the manual blowing of user.
The upper surface of locating rack 1 is fixed with fixing base 2, and one side outer wall of fixing base 2 is fixed with first motor 4, and first grinding roller 3 is installed through the bearing rotation to the inside of fixing base 2, and the output shaft of first motor 4 is connected with the one end fixed of first grinding roller 3.
The two sides of the upper surface of the positioning frame 1 are provided with sliding grooves 5, and the upper surface of the positioning frame 1 is slidably provided with positioning seats 6 through the two sliding grooves 5;
The user can drive adjusting screw 8 through second motor 9 through starting second motor 9 to rotate, thereby make adjusting screw 8 and positioning seat 6 carry out threaded connection and drive positioning seat 6 its forward propulsion.
The second grinding roller 7 is rotatably arranged in the positioning seat 6 through a bearing, a third motor 10 is fixed on the outer wall of the positioning seat 6, and an output shaft of the third motor 10 is fixedly connected with one end of the second grinding roller 7;
The first motor 4 is started, and then the first grinding roller 3 is driven to rotate by the first motor 4.
An adjusting screw rod 8 is rotatably arranged in the upper surface of the positioning frame 1 through a bearing, and the adjusting screw rod 8 is in threaded connection with the positioning frame 1;
The second motor 9 drives the adjusting screw rod 8 to rotate, so that the adjusting screw rod 8 is in threaded connection with the positioning seat 6 to drive the positioning seat 6 to push forwards.
A guide seat 16 is fixed on the upper surface of the positioning frame 1 and positioned in the middle of the first grinding roller 3 and the second grinding roller 7, and a second motor 9 is fixed in the positioning frame 1 and positioned on the side edge of the adjusting screw rod 8;
The material can be limited by means of the guide shoes 16 so that it can be ground by means of the first grinding roller 3 and the second grinding roller 7.
The working principle of the centerless grinder with the automatic feeding structure provided by the utility model is as follows;
The first step: the user pours small-sized round shaft materials into the blanking frame 15, the round shaft materials automatically fall above the belt 13, the user rotates the positioning screw 18 to enable the positioning screw 18 to be in threaded connection with the feeding frame 11, and accordingly spacing between the two limiting plates 17 is adjusted, limiting transportation is carried out on the round shaft materials until the materials are transported to the inside of the guide seat 16, and the user only needs to place the round shaft materials into the inside of the blanking frame 15 and manually discharge the materials;
And a second step of: after the material is transported to the inside of guide holder 16, the circular shaft material of rear continuous feeding can extrude the material of guide holder 16 inside forward, afterwards after the circular shaft material contacted the outer wall of first grinding roller 3, the user can drive adjusting screw 8 through second motor 9 and rotate through second motor 9 to make adjusting screw 8 carry out threaded connection with positioning seat 6 and drive positioning seat 6 its forward promotion, make the outer wall of second grinding roller 7 contact the opposite side outer wall of circular shaft material, later start first motor 4 and third motor 10, later pivoted first grinding roller 3 and second grinding roller 7 can polish the circular shaft material.
Compared with the related art, the centerless grinder with the automatic feeding structure has the following beneficial effects: the user pours small-size round axle material into unloading frame 15, and then the round axle material can drop the top of belt 13 voluntarily, and then the user is through rotating positioning screw 18 for positioning screw 18 carries out threaded connection with last work or material rest 11, thereby adjusts the interval between two limiting plates 17 and carries out spacing transportation to the round axle material, until with the inside of transporting the material to guide holder 16, and the user only need place the inside of round axle material feeding unloading frame 15 need the manual blowing of user.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a centerless grinder with autoloading structure, includes locating rack (1), a serial communication port, one side of locating rack (1) is fixed with material loading frame (11), roller (12) are all installed through the bearing rotation to the inside both sides of material loading frame (11), two the outside cover of roller (12) is equipped with belt (13), one side outer wall of material loading frame (11) is fixed with fourth motor (14), the output shaft of fourth motor (14) with one of them roller (12) one end is through gear engagement connection, the upper surface one side of material loading frame (11) is fixed with unloading frame (15), the equal threaded connection in both sides of material loading frame (11) has positioning screw (18), limiting plate (17) are installed through the bearing rotation to one end of positioning screw (18).
2. The centerless grinder with the automatic feeding structure according to claim 1, wherein a fixing seat (2) is fixed on the upper surface of the locating frame (1), a first motor (4) is fixed on the outer wall of one side of the fixing seat (2), a first grinding roller (3) is rotatably installed in the fixing seat (2) through a bearing, and an output shaft of the first motor (4) is fixedly connected with one end of the first grinding roller (3).
3. The centerless grinder with the automatic feeding structure according to claim 2, wherein sliding grooves (5) are formed in two sides of the upper surface of the positioning frame (1), and positioning seats (6) are slidably mounted on the upper surface of the positioning frame (1) through the two sliding grooves (5).
4. A centerless grinder with an automatic feeding structure according to claim 3, wherein the second grinding roller (7) is rotatably mounted in the positioning seat (6) through a bearing, a third motor (10) is fixed on the outer wall of the positioning seat (6), and an output shaft of the third motor (10) is fixedly connected with one end of the second grinding roller (7).
5. The centerless grinder with the automatic feeding structure according to claim 4, wherein an adjusting screw (8) is rotatably installed in the upper surface of the positioning frame (1) through a bearing, and the adjusting screw (8) is in threaded connection with the positioning frame (1).
6. The centerless grinder with the automatic feeding structure according to claim 5, wherein a guide seat (16) is fixed on the upper surface of the positioning frame (1) and positioned in the middle of the first grinding roller (3) and the second grinding roller (7), and a second motor (9) is fixed inside the positioning frame (1) and positioned on the side edge of the adjusting screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322661907.XU CN220944450U (en) | 2023-10-07 | 2023-10-07 | Centerless grinder with automatic feeding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322661907.XU CN220944450U (en) | 2023-10-07 | 2023-10-07 | Centerless grinder with automatic feeding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220944450U true CN220944450U (en) | 2024-05-14 |
Family
ID=91022143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322661907.XU Active CN220944450U (en) | 2023-10-07 | 2023-10-07 | Centerless grinder with automatic feeding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220944450U (en) |
-
2023
- 2023-10-07 CN CN202322661907.XU patent/CN220944450U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106364864A (en) | Aluminum pipe processing line | |
| CN212635366U (en) | Metal piston surface polishing device | |
| CN211450303U (en) | Automatic oiling device for bearing machining | |
| CN112828755B (en) | Centrifugal grinder with adjustable grinding precision | |
| CN210550339U (en) | Novel grinding and polishing equipment | |
| CN110193778B (en) | Automobile parts uses grinding device | |
| CN220944450U (en) | Centerless grinder with automatic feeding structure | |
| CN218696755U (en) | Automatic loading and unloading device of centerless grinding machine | |
| CN117020900A (en) | Full-automatic outer burnishing device of large container | |
| CN218697197U (en) | Deburring device | |
| CN215999775U (en) | Feeding structure for centerless grinding machine | |
| CN217317492U (en) | Solar panel polishing device | |
| CN213245206U (en) | Adjustable feeding mechanism based on glass processing system | |
| CN113908983A (en) | Rice production processing is with corn edulcoration device | |
| CN112706053A (en) | Round steel cinder excircle burnishing machine | |
| CN213004192U (en) | Automatic feeding device of centerless grinding machine for deep groove ball bearing | |
| CN220331003U (en) | Grinder conveying rack | |
| CN205021333U (en) | Centerless grinder autoloader | |
| CN216327516U (en) | Automatic discharging device of vibration grinding machine | |
| CN113059394B (en) | Multi-spindle vertical numerical control lathe | |
| CN219853934U (en) | Punch grinder for continuous processing | |
| CN220217778U (en) | Gear polishing device | |
| CN117620864B (en) | Polishing device with metal frame with meshing transmission function | |
| CN218488094U (en) | Lead screw nut excircle grinding device | |
| CN211733044U (en) | Material taking device convenient to operate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |