CN218639372U - Grinding machine with grinding wheel replacing and installing structure - Google Patents
Grinding machine with grinding wheel replacing and installing structure Download PDFInfo
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- CN218639372U CN218639372U CN202222135883.XU CN202222135883U CN218639372U CN 218639372 U CN218639372 U CN 218639372U CN 202222135883 U CN202222135883 U CN 202222135883U CN 218639372 U CN218639372 U CN 218639372U
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- emery wheel
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- 238000009434 installation Methods 0.000 claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 15
- 229910001651 emery Inorganic materials 0.000 abstract description 28
- 230000008859 change Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 230000001934 delay Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model belongs to the technical field of the grinding machine, especially, for a grinding machine with mounting structure is changed to emery wheel, include the grinding machine body and install motor on the grinding machine body, still install the fast-assembling subassembly on the grinding machine body, the fast-assembling subassembly is including installation axle, installation piece, emery wheel, recess, fixture block, kelly and first spring, the transmission shaft fixedly connected with of motor installation axle, installation axle through first bearing and connecting plate with the grinding machine body rotates to be connected, the outside fixedly connected with of installation axle the installation piece, the user can realize quick dismantlement and the installation of emery wheel through this fast-assembling subassembly for the simple high efficiency of change of emery wheel is difficult to influence abrasive machining's progress owing to change emery wheel delays time, and the cooperation compresses tightly the subassembly, can reduce rocking of emery wheel, makes the simple efficient of change installation of emery wheel simultaneously, and the installation effect of emery wheel is not influenced.
Description
Technical Field
The utility model belongs to the technical field of the grinding machine, concretely relates to grinding machine with mounting structure is changed to emery wheel.
Background
The grinding machine is a machine tool for grinding the surface of a workpiece by utilizing a grinding tool, most grinding machines use a grinding wheel rotating at a high speed to grind, a small number of grinding machines use oilstones, other grinding tools such as sand bags and free grinding materials to process, the grinding wheel on the grinding machine needs to be replaced after being used for a period of time, but some existing grinding machines need to use a wrench to screw bolts and other operations when replacing the grinding wheel, so that the grinding wheel is complex and tedious to replace, the grinding wheel replacing efficiency is low, and the progress of grinding is further influenced.
In order to solve the above problems, a grinding machine having a wheel replacement mounting structure is proposed in the present application.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a grinding machine with mounting structure is changed to emery wheel has the simple efficient characteristics of change installation of emery wheel.
In order to achieve the above object, the utility model provides a following technical scheme: a grinding machine with a grinding wheel replacing and mounting structure comprises a grinding machine body and a motor mounted on the grinding machine body, wherein a fast assembly is further mounted on the grinding machine body;
the quick assembly component comprises an installation shaft, an installation block, a grinding wheel, grooves, clamping blocks, clamping rods and a first spring, wherein the transmission shaft of the motor is fixedly connected with the installation shaft, the installation shaft is rotatably connected with the grinding machine body through a first bearing and a connecting plate, the outer side of the installation shaft is fixedly connected with the installation block, the outer side of the installation shaft is located in front of the installation block and is slidably connected with the grinding wheel, the inner side of the grinding wheel is provided with the two grooves which are symmetrically arranged, the clamping blocks are slidably connected in the grooves and are fixedly connected with the installation block, the inner side of the installation shaft is located in front of the grinding wheel and is slidably connected with the four clamping rods which are symmetrically arranged, the clamping rods are slidably connected with the grinding wheel, the inner side of the installation shaft is provided with round holes, the clamping rods extend into the round holes, the outer side wall of the clamping rods is sleeved with the first spring, and two ends of the first spring are respectively fixedly connected with the clamping rods and the installation shaft.
As the utility model relates to a grinding machine is preferred with mounting structure is changed to emery wheel, the fast-assembling subassembly still includes the auxiliary rod, the outside of kelly just is located the front end fixedly connected with of kelly the auxiliary rod.
As the utility model relates to a grinding machine with mounting structure is changed to emery wheel is preferred, still including compressing tightly the subassembly, it includes stripper rod and second spring to compress tightly the subassembly, the inboard sliding connection of fixture block has the stripper rod, the stripper rod runs through respectively the fixture block with the installation piece and with installation piece sliding connection, the lateral wall cover of stripper rod is equipped with the second spring, the both ends of second spring respectively with the stripper rod with installation piece fixed connection.
As the utility model relates to a grinding machine with mounting structure is changed to emery wheel is preferred, it still includes the blotter to compress tightly the subassembly, the preceding terminal surface fixedly connected with of extrusion stem the blotter.
Compared with the prior art, the beneficial effects of the utility model are that:
the quick-assembly component is arranged on the device, a user can realize quick disassembly and installation of the grinding wheel through the quick-assembly component, the grinding wheel is simple and efficient to replace, the grinding wheel cannot influence the progress of grinding due to time delay caused by replacement of the grinding wheel, the component is compressed through cooperation, shaking of the grinding wheel can be reduced, replacement and installation of the grinding wheel are simple and efficient, and meanwhile the installation effect of the grinding wheel is not influenced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the extrusion stem of the present invention;
FIG. 3 is a schematic structural view of the grinding wheel of the present invention;
fig. 4 is a schematic structural diagram of the middle mounting block of the present invention.
In the figure:
1. a grinder body; 2. a motor;
4. fast assembly; 41. installing a shaft; 42. mounting blocks; 43. a grinding wheel; 44. a groove; 45. a clamping block; 46. a clamping rod; 47. a first spring; 48. an auxiliary lever;
5. a compression assembly; 51. an extrusion stem; 52. a second spring; 53. a cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1:
a grinding machine with a grinding wheel replacing and installing structure comprises a grinding machine body 1 and a motor 2 installed on the grinding machine body 1.
In this embodiment: the electric appliance that this device was used all is through external power supply, drives the grinding apparatus after motor 2 on the grinding machine body 1 starts and carries out abrasive machining, and the grinding apparatus on the grinding machine body 1 just need be changed after using a period, but some grinding machine bodies 1 that have now need use the spanner to twist operations such as bolt when changing the grinding apparatus for the change of grinding apparatus is complicated loaded down with trivial details, changes the inefficiency of grinding apparatus, and then influences abrasive machining's progress.
Further, the method comprises the following steps:
the grinding machine body 1 is provided with a fast assembly 4.
Further, the following steps:
as shown in fig. 1, 2, 3 and 4:
this fast-assembling subassembly 4 includes installation axle 41, installation piece 42, emery wheel 43, recess 44, fixture block 45, kelly 46 and first spring 47, motor 2's transmission shaft fixedly connected with installation axle 41, installation axle 41 rotates with grinding machine body 1 through first bearing and connecting plate to be connected, the outside fixedly connected with installation piece 42 of installation axle 41, the outside of installation axle 41 and the place ahead sliding connection who is located installation piece 42 have emery wheel 43, two recesses 44 that are the symmetrical form range are seted up to emery wheel 43's inboard, sliding connection has fixture block 45 in the recess 44, fixture block 45 and installation piece 42 fixed connection, the inboard of installation axle 41 and the place ahead sliding connection who is located emery wheel 43 have four kellies 46 that are the symmetrical form range, kelly 46 and emery wheel 43 sliding connection, the round hole has been seted up to installation axle 41's inboard, kelly 46 extends to inside the round hole, the lateral wall cover of kelly 46 is equipped with first spring 47, the both ends of first spring 47 respectively with kelly 46 and installation axle 41 fixed connection.
In this embodiment: the four clamping rods 46 are pressed towards the middle, the clamping rods 46 are pressed into the circular holes, the first springs 47 are simultaneously pressed, when the clamping rods 46 are pressed to be close to the mounting shaft 41, the grinding wheel 43 penetrates through the mounting shaft 41 and the clamping rods 46 from the front of the mounting shaft 41, then the grinding wheel 43 is rotated, the clamping blocks 45 are aligned with the grooves 44, the grinding wheel 43 is continuously pushed until the grinding wheel 43 is close to the mounting block 42, the clamping rods 46 are loosened, the clamping rods 46 are reset under the action of the elastic force of the first springs 47, the grinding wheel 43 is located between the clamping rods 46 and the mounting block 42, meanwhile, the clamping blocks 45 are clamped in the grooves 44, the grinding wheel 43 cannot rotate, and the grinding wheel can be disassembled according to the reverse sequence.
Further, the method comprises the following steps of;
in an alternative embodiment, the quick load assembly 4 further includes an auxiliary bar 48, and the auxiliary bar 48 is fixedly attached to the outside of the catch bar 46 and at the front end of the catch bar 46.
In this embodiment: the auxiliary lever 48 can increase the area of the chucking lever 46, thereby improving the convenience of pressing the chucking lever 46 and further increasing the speed of replacing the grinding wheel 43.
It should be noted that: the side surfaces of the clamping rod 46 and the auxiliary rod 48 far away from the center of the mounting shaft 41 are arc-shaped and are consistent with the radian of the mounting shaft 41, so that the grinding wheel 43 can smoothly pass through the clamping rod 46 and the auxiliary rod 48.
It should be noted that: the clamping rod 46 is of a square structure, so that when the clamping rod 46 is pressed, the clamping rod 46 and the auxiliary rod 48 are not easy to rotate, the auxiliary rod 48 is ensured to be always kept in a parallel state with the mounting shaft 41, and the clamping rod 46 is conveniently pressed through the auxiliary rod 48.
Further, the method comprises the following steps of;
as shown in fig. 1 and 3:
the grinding machine with the grinding wheel replacing and installing structure further comprises a pressing assembly 5, wherein the pressing assembly 5 comprises an extrusion rod 51 and a second spring 52, the inner side of the clamping block 45 is slidably connected with the extrusion rod 51, the extrusion rod 51 respectively penetrates through the clamping block 45 and the installing block 42 and is slidably connected with the installing block 42, the outer side wall of the extrusion rod 51 is sleeved with the second spring 52, two ends of the second spring 52 are respectively fixedly connected with the extrusion rod 51 and the installing block 42,
in this embodiment: when the installation emery wheel 43 promotes emery wheel 43 to installation piece 42 position, emery wheel 43 extrudees extrusion stem 51, extrusion stem 51 extrudes second spring 52, after emery wheel 43 has been installed, extrusion stem 51 and second spring 52 do not all reset, under the spring action of second spring 52, extrusion stem 51 extrudees emery wheel 43 forward, emery wheel 43 pastes tight kelly 46 for emery wheel 43 after the installation is difficult to rock around, the simple efficient is in the change installation of emery wheel 43, the installation effect of emery wheel 43 is not influenced.
Further, the method comprises the following steps of;
in an alternative embodiment, the pressing assembly 5 further includes a cushion pad 53, and the cushion pad 53 is fixedly connected to the front end surface of the pressing rod 51.
In this embodiment: the cushion pad 53 can cushion when the pressing rod 51 contacts the grinding wheel 43, so that the pressing rod 51 does not easily damage the grinding wheel 43.
It should be noted that: the outside of the clamping rod 46 is also wrapped with a cushion 53, so that the grinding wheel 43 is not easily damaged by the clamping rod 46.
The working principle is as follows: electric appliances used by the device are powered by an external power supply, four auxiliary rods 48 are pressed towards the middle to drive a clamping rod 46 to move towards the middle, the clamping rod 46 is pressed into a circular hole and simultaneously presses a first spring 47, when the clamping rod 46 is pressed to be close to a mounting shaft 41, a grinding wheel 43 penetrates through the mounting shaft 41 and the clamping rod 46 from the front of the mounting shaft 41, then the grinding wheel 43 is rotated to enable the clamping block 45 to be aligned with a groove 44, the grinding wheel 43 is continuously pushed, the grinding wheel 43 presses a cushion 53 and an extrusion rod 51, the extrusion rod 51 presses a second spring 52 until the grinding wheel 43 is close to the mounting block 42, at the moment, the clamping rod 46 is loosened, the clamping rod 46 is reset under the elastic force action of the first spring 47, the grinding wheel 43 is positioned between the clamping rod 46 and the mounting block 42, meanwhile, the grinding wheel 43 cannot rotate due to the fact that the clamping block 45 is clamped in the groove 44, the grinding wheel 43 cannot rotate, under the elastic force action of the second spring 52, the clamping rod 43 tightly clings to the clamping rod 46, the clamping rod 43, the mounted grinding wheel 43 is not easy to rotate in the opposite sequence operation, the grinding wheel 43 replacement can be realized, the work of the grinding wheel 43, the grinding wheel 43 can be delayed on the grinding machine body of a workpiece 1, and the grinding wheel can be driven by the grinding wheel 2, the grinding machine body, the grinding wheel 43, the work piece can be driven by the grinding machine, and the work of the grinding machine, the work piece 1 which is simply, and the work which is started by the grinding machine.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a grinding machine with wheel replacement mounting structure, includes grinding machine body (1) and installs motor (2) on grinding machine body (1), its characterized in that: the grinding machine body (1) is also provided with a quick assembly component (4);
the fast-assembling component (4) comprises an installation shaft (41), an installation block (42), a grinding wheel (43), a groove (44), a clamping block (45), a clamping rod (46) and a first spring (47), a transmission shaft of the motor (2) is fixedly connected with the installation shaft (41), the installation shaft (41) is rotatably connected with the grinding machine body (1) through a first bearing and a connecting plate, the outer side of the installation shaft (41) is fixedly connected with the installation block (42), the outer side of the installation shaft (41) is located in front of the installation block (42) and is slidably connected with the grinding wheel (43), two grooves (44) symmetrically arranged are formed in the inner side of the grinding wheel (43), the clamping block (45) is slidably connected with the groove (44), the clamping block (45) is fixedly connected with the installation block (42), the inner side of the installation shaft (41) is located in front of the grinding wheel (43) and is slidably connected with four clamping rods (46) symmetrically arranged, the clamping rod (46) is slidably connected with the clamping rod (43), the inner side of the installation shaft (41) is provided with the clamping rod, the clamping rod (46) extends to the outer side wall of the first spring (47), and the first spring (47) is sleeved on the outer side wall, and the clamping rod (46), and the first spring (47), and the outer side wall of the first spring (41) is fixedly connected with the clamping rod (47), and the first spring (47), and the outer side wall of the installation shaft (46), and the first spring (46), and the clamping rod (46) are symmetrically arranged, and the outer side wall of the installation shaft (46), and the installation shaft (41) respectively And (4) connecting.
2. A grinding machine with a wheel changing attachment structure as claimed in claim 1, wherein: the fast-assembling subassembly (4) still includes auxiliary rod (48), the outside of kelly (46) just is located the front end fixedly connected with of kelly (46) auxiliary rod (48).
3. A grinding machine having a wheel exchange mounting structure as claimed in claim 1, wherein: still including compressing tightly subassembly (5), compress tightly subassembly (5) including pinch bar (51) and second spring (52), the inboard sliding connection of fixture block (45) has pinch bar (51), pinch bar (51) run through respectively fixture block (45) with installation piece (42) and with installation piece (42) sliding connection, the lateral wall cover of pinch bar (51) is equipped with second spring (52), the both ends of second spring (52) respectively with pinch bar (51) with installation piece (42) fixed connection.
4. A grinding machine having a wheel changing mounting structure as claimed in claim 3, wherein: the pressing assembly (5) further comprises a cushion pad (53), and the cushion pad (53) is fixedly connected to the front end face of the extrusion rod (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222135883.XU CN218639372U (en) | 2022-08-15 | 2022-08-15 | Grinding machine with grinding wheel replacing and installing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222135883.XU CN218639372U (en) | 2022-08-15 | 2022-08-15 | Grinding machine with grinding wheel replacing and installing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218639372U true CN218639372U (en) | 2023-03-17 |
Family
ID=85491644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222135883.XU Active CN218639372U (en) | 2022-08-15 | 2022-08-15 | Grinding machine with grinding wheel replacing and installing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218639372U (en) |
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2022
- 2022-08-15 CN CN202222135883.XU patent/CN218639372U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230613 Address after: 116000 - 3, No. 34, Harbin Road, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: Dalian Pengyi Precision Machinery Co.,Ltd. Address before: 443000 Building 3, No. 31, Stadium Road, Xiling District, Yichang City, Hubei Province Patentee before: Wang Jianwei |
|
| TR01 | Transfer of patent right |