CN215036532U - Auxiliary grinding wheel dismounting mechanism and machine tool - Google Patents
Auxiliary grinding wheel dismounting mechanism and machine tool Download PDFInfo
- Publication number
- CN215036532U CN215036532U CN202122634803.0U CN202122634803U CN215036532U CN 215036532 U CN215036532 U CN 215036532U CN 202122634803 U CN202122634803 U CN 202122634803U CN 215036532 U CN215036532 U CN 215036532U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- grinding wheel
- placing
- emery wheel
- adjusting rod
- 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
Images
Abstract
The utility model discloses a dismouting mechanism and lathe are assisted to emery wheel, the supplementary dismouting mechanism of emery wheel includes base, swing arm and places the dish, the one end of swing arm rotate install in on the base, and the vertical setting in center of rotation of swing arm, the other end of swing arm is provided with central fine setting structure, place the dish set up in it is structural in the center fine setting, it is used for placing the emery wheel to place the dish, central fine setting structure is used for control place the dish for swing arm horizontal migration, the lathe is provided with dismouting mechanism is assisted to the emery wheel. According to the utility model discloses a dismouting mechanism and lathe are assisted to emery wheel, when needing the dismouting emery wheel, operate simpler, labour saving and time saving more, the security is better.
Description
Technical Field
The utility model relates to a machine tool structure, in particular to supplementary dismouting mechanism of emery wheel and lathe.
Background
A vertical grinding machine tool is one of machine tools, wherein a grinding wheel spindle is vertically arranged on a machine tool body, and a grinding wheel is arranged at the bottom end of the grinding wheel spindle. Because the grinding wheel is installed at the bottom end of the grinding wheel spindle, the grinding wheel is inconvenient to hoist, when the grinding wheel needs to be installed, the grinding wheel is generally manually carried to the bottom end of the grinding wheel spindle and installed, and when the grinding wheel needs to be disassembled, the grinding wheel is generally manually disassembled and removed. But some emery wheels are heavier, through artifical transport, installation and when dismantling, troublesome poeration, waste time and energy, have the potential safety hazard moreover.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the first aspect the utility model provides a dismouting mechanism is assisted to emery wheel, when needing the dismouting emery wheel, the operation is simpler, labour saving and time saving more, and the security is better.
Furthermore, the second aspect the utility model discloses still provide a lathe that is provided with the supplementary dismouting mechanism of emery wheel.
According to the utility model discloses dismouting mechanism is assisted to emery wheel of first aspect embodiment, include:
a base;
one end of the swing arm is rotatably mounted on the base, the rotating center of the swing arm is vertically arranged, and a center fine adjustment structure is arranged at the other end of the swing arm;
the placing disc is arranged on the central fine adjustment structure and used for placing a grinding wheel;
the center fine-tuning structure is used for controlling the placing disc to move horizontally relative to the swing arm, and the swing arm is used for controlling the placing disc to move around the rotating center of the swing arm.
According to the utility model discloses dismouting mechanism is assisted to emery wheel has following technological effect at least:
the base can be installed near on the lathe body or the lathe body, when needing to install the emery wheel on grinding wheel spindle, places the emery wheel on the top of placing the dish, later rotates the swing arm, and the swing arm can drive and place the dish and remove to grinding wheel spindle under, thereby place the dish and drive the emery wheel and remove to grinding wheel spindle under and be close to the position of grinding wheel spindle bottom, later can install the emery wheel in grinding wheel spindle's bottom comparatively conveniently. When the grinding wheel needs to be detached from the bottom end of the grinding wheel spindle, the swing arm is rotated, the swing arm drives the placing disc to move to a position close to the grinding wheel under the grinding wheel, then the grinding wheel is detached from the bottom end of the grinding wheel spindle, the grinding wheel can be placed on the placing disc, and finally the swing arm is rotated to remove the grinding wheel from the position under the grinding wheel spindle. According to the utility model discloses dismouting mechanism is assisted to emery wheel, when needing the dismouting emery wheel, the operation is simpler, labour saving and time saving more, and the security is better.
According to the utility model discloses a some embodiments, place the dish can set up with adjusting from top to bottom in the center finely tunes structurally.
According to some embodiments of the utility model, supplementary dismouting mechanism of emery wheel still including vertical set up in the structural regulation pole of center fine setting, center fine setting structure can control adjust the pole for swing arm horizontal migration, it is provided with the external screw thread and passes through to adjust the pole external screw thread connection has adjusting nut, place the dish set up in adjusting nut is last.
According to some embodiments of the utility model, adjust the pole in adjusting nut's top cover is equipped with the elastic component, the bottom of placing the dish is provided with the mounting hole and passes through the mounting hole slip cap is established the top of adjusting the pole, place the dish bear in on the elastic component.
According to some embodiments of the utility model, adjust the pole in the top cover of elastic component is equipped with supports the cover, place the bottom of dish with support and be provided with the ball ring between the top of cover, the ball ring cover is established adjust the pole.
According to some embodiments of the invention, the top of the ball ring is connected to the bottom of the placing tray, the bottom of the ball ring abuts the top of the support sleeve.
According to some embodiments of the invention, the outer side wall of the adjusting nut is provided with a handle.
According to the utility model discloses a some embodiments, adjusting nut's top is provided with annular sealing plate, the annular sealing plate cover is established the elastic component with support the cover, the top of supporting the cover lateral wall is provided with the heavy platform of annular along circumference, the top of annular sealing plate can be provided with annular pressure cover with dismantling, the bottom butt of cover is pressed to the annular the step face that the platform was sunk to the annular.
According to some embodiments of the utility model, the center fine setting structure include along first horizontal direction slidable mounting in first sliding part on the swing arm and along perpendicular the second horizontal direction slidable mounting of first horizontal direction in the second sliding part on the first sliding part, place the dish set up in on the second sliding part.
According to some embodiments of the utility model, the base with be provided with locking structure between the swing arm, locking structure is used for the swing arm rotates locking when setting for the position the swing arm.
According to the utility model discloses a some embodiments, be provided with a plurality of restrictions on the base, the restriction is used for the swing arm rotates the restriction when setting for the position the swing arm continues to rotate, thereby makes locking structure can lock the swing arm.
According to the utility model discloses the lathe of second aspect embodiment is provided with according to the utility model discloses the first aspect embodiment supplementary dismouting mechanism of emery wheel.
According to the utility model discloses lathe has following technological effect at least:
according to the utility model discloses the lathe, when needing the dismouting emery wheel, the operation is simpler, labour saving and time saving more, and the security is better.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of the present invention in a first state;
fig. 2 is a schematic structural view of the present invention in a second state;
FIG. 3 is a schematic view of the overall structure of the present invention;
fig. 4 is another perspective view of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 3;
FIG. 6 is a schematic view of a grinding wheel placed on a placing tray;
reference numerals:
a base 100, a restricting section 101, and a mounting shaft 102; a swing arm 200; a placing disc 300, a mounting hole 301 and a ball ring 302; the adjusting rod 400, the adjusting nut 401, the elastic piece 402, the supporting sleeve 403, the handle 404, the annular sealing plate 405 and the annular pressing sleeve 406; a center fine adjustment structure 500, a first sliding part 501, a second sliding part 502, a first slide rail 503, and a second slide rail 504; a locking structure 600; a bed 700; a grinding wheel spindle 800; the grinding wheel 900.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
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", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, 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 than two, and "a plurality" means two or more than two unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A grinding wheel auxiliary mounting and dismounting mechanism and a machine tool according to an embodiment of the present invention are described below with reference to fig. 1 to 6.
According to the utility model discloses supplementary dismouting mechanism of emery wheel of first aspect embodiment, as shown in fig. 1 to 6, include:
a base 100;
one end of the swing arm 200 is rotatably mounted on the base 100, and the rotation center of the swing arm 200 is vertically arranged;
and the placing disc 300 is arranged at the other end of the swing arm 200, and the placing disc 300 is used for placing the grinding wheel 900.
In this embodiment, the base 100 may be installed on the machine tool body or near the machine tool body, when the grinding wheel 900 needs to be installed on the grinding wheel spindle 800, the grinding wheel 900 is placed on the top end of the placing disc 300, and then the swing arm 200 is rotated, the swing arm 200 can drive the placing disc 300 to move to the position under the grinding wheel spindle 800, so that the placing disc 300 drives the grinding wheel 900 to move to the position under the grinding wheel spindle 800 close to the bottom end of the grinding wheel spindle 800, and then the grinding wheel 900 can be installed at the bottom end of the grinding wheel spindle 800 more conveniently. When the grinding wheel 900 needs to be detached from the bottom end of the grinding wheel spindle 800, the swing arm 200 is rotated, the swing arm 200 drives the placing disc 300 to move to a position close to the grinding wheel 900 under the grinding wheel 900, then the grinding wheel 900 is detached from the bottom end of the grinding wheel spindle 800, the grinding wheel 900 can be placed on the placing disc 300, and finally the swing arm 200 is rotated to remove the grinding wheel 900 from under the grinding wheel spindle 800. According to the utility model discloses dismouting mechanism is assisted to emery wheel when needing dismouting emery wheel 900, operates simplyr, labour saving and time saving more, and the security is better.
It should be noted that the base 100 may be vertically provided with the mounting shaft 102, and the swing arm 200 may be fittingly sleeved on an outer side wall of the mounting shaft 102 and may rotate around an axis of the mounting shaft 102, so that a rotation center of the swing arm 200 coincides with an axis of the mounting shaft 102. The placing disc 300 can be arranged at one end of the swing arm 200 far away from the axle center of the mounting shaft 102, the placing disc 300 can be a horizontally arranged structure similar to a disc, and the grinding wheel 900 is arranged at the top end of the placing disc 300 in a matching way and can be coaxial with the placing disc 300. Because emery wheel 900 generally is installed on emery wheel main shaft 800 through emery wheel switching dish, therefore, the utility model discloses in, can place emery wheel switching dish on placing dish 300 at first, place dish 300 and drive emery wheel switching dish and remove to emery wheel main shaft 800 under, then install emery wheel switching dish on emery wheel main shaft 800, later place emery wheel 900 on placing dish 300, place dish 300 and drive emery wheel 900 and remove to emery wheel switching dish under, it can to install emery wheel 900 on emery wheel switching dish at last. Of course, the grinding wheel 900 may be first mounted on the grinding wheel adapter, then the grinding wheel 900 and the grinding wheel adapter are placed on the placing plate 300 together, the placing plate 300 drives the grinding wheel 900 and the grinding wheel adapter to move to the position right below the grinding wheel spindle 800, and finally the grinding wheel adapter is mounted on the grinding wheel spindle 800.
In some embodiments of the present invention, the placing plate 300 can be adjustably disposed on the swing arm 200. When the grinding wheel 900 is installed, the swing arm 200 rotates to drive the placing disc 300 to move to the position under the grinding wheel spindle 800, and when the placing disc 300 drives the grinding wheel 900 to move to the position under the grinding wheel spindle 800, the placing disc 300 can be adjusted upwards, so that the grinding wheel 900 is attached to the bottom end of the grinding wheel spindle 800, and then the grinding wheel 900 can be conveniently installed at the bottom end of the grinding wheel spindle 800. When dismantling emery wheel 900, after swing arm 200 rotated through self and driven placing dish 300 and moved to emery wheel 900 under, it can be adjusted up to place dish 300 to make the bottom of placing dish 300 laminating emery wheel 900, later can dismantle emery wheel 900 comparatively conveniently. Of course, when the head stock to which the grinding wheel spindle 800 is attached can be adjusted up and down, the convenience in attaching and detaching the grinding wheel 900 may be improved by adjusting the head stock up and down.
In some embodiments of the present invention, as shown in fig. 3 and 5, the upper end of the swing arm 200 is vertically provided with an adjusting rod 400, the adjusting rod 400 is provided with an external thread and is connected with an adjusting nut 401 through the external thread, and the placing tray 300 is disposed on the adjusting nut 401. The adjusting rod 400 can be vertically arranged at one end of the swing arm 200 far away from the axis of the mounting shaft 102, the outer side wall of a partial rod section of the adjusting rod 400 is provided with an external thread, and the adjusting nut 401 has an internal thread and is connected outside the adjusting rod 400 through the matching threads of the internal thread and the external thread. The adjusting nut 401 is rotated, the adjusting nut 401 can move up and down, and the adjusting nut 401 controls the placing disc 300 to move up and down, so that the structure is simple, and the operation is convenient. It should be noted that the placing tray 300 may also be adjusted in other up-and-down manners, for example, a lift cylinder may be vertically disposed at one end of the swing arm 200 away from the axis of the mounting shaft 102, the placing tray 300 is horizontally disposed at the top end of the lift cylinder, the lift cylinder is started, and the lift cylinder can also control the placing tray 300 to adjust up and down.
In some embodiments of the present invention, as shown in fig. 5, the adjusting rod 400 is sleeved with an elastic member 402 above the adjusting nut 401, the bottom end of the elastic member 402 abuts against the top end of the adjusting nut 401, the bottom end of the placing tray 300 is provided with the mounting hole 301 and is slidably sleeved on the top end of the adjusting rod 400 through the mounting hole 301, and the bottom end of the placing tray 300 is supported on the elastic member 402. When dismantling emery wheel 900 to place emery wheel 900 on placing dish 300, place dish 300 and can bear the impact force that emery wheel 900 applyed, place dish 300 thereby with this impact force through elastic component 402 applys on adjusting nut 401, and elastic component 402 is elastic construction, can play the effect of buffering this impact force, thereby can avoid adjusting nut 401 to receive the too big and cause the damage of impact force in the twinkling of an eye. It should be noted that the elastic member 402 has various structures, for example, it may be a common spring sleeved outside the adjustment rod 400, a disc spring sleeved outside the adjustment rod 400, or an annular elastic rubber sleeved outside the adjustment rod 400.
In some embodiments of the present invention, as shown in fig. 5, the adjusting rod 400 is sleeved with a supporting sleeve 403 above the elastic member 402, a ball ring 302 is disposed between the bottom end of the placing tray 300 and the top end of the supporting sleeve 403, and the adjusting rod 400 is sleeved with the ball ring 302. Compared with the bottom end of the placing disc 300 directly abutting against or connected with the top end of the elastic member 402, in this embodiment, the adjusting rod 400 is sleeved on the supporting sleeve 403 above the elastic member 402, the placing disc 300 is installed on the top end of the supporting sleeve 403 through the ball ring 302, and then the placing disc 300 can smoothly rotate around the axis of the adjusting rod 400, so that the grinding wheel 900 can be adjusted to the installation position through rapid rotation.
In some embodiments of the present invention, as shown in fig. 5, the top end of the ball ring 302 is connected to the bottom end of the placing plate 300, and the bottom end of the ball ring 302 abuts against the top end of the supporting sleeve 403. If the bottom end of the ball ring 302 is directly connected with the top end of the support sleeve 403, when the grinding wheel 900 is installed, the grinding wheel 900 needs to be lifted to the position above the placing disc 300 at first, then the grinding wheel 900 is placed on the placing disc 300, the grinding wheel 900 is similar to an annular disc structure, when the grinding wheel 900 is lifted, the grinding wheel 900 is not easy to be kept in a horizontal state, and then the grinding wheel 900 cannot be horizontally placed on the placing disc 300, so that the placing disc 300 is not stressed uniformly and is overturned and damaged. In this embodiment, the bottom end of the ball ring 302 only abuts against the top end of the support sleeve 403 and can be separated from the support sleeve 403, when the grinding wheel 900 needs to be installed, the placing disc 300 is taken down from the top end of the adjusting rod 400 upwards, the placing disc 300 is placed on the ground, then the grinding wheel 900 can be lifted and placed on the placing disc 300, the placing disc 300 cannot be overturned and damaged due to the fact that the placing disc 300 is flatly placed on the ground, then a traction rope of the lifting device penetrates through a through hole in the middle of the grinding wheel 900 and is connected with the middle of the top end of the placing disc 300 through a lifting screw, then the lifting device lifts the grinding wheel 900 and the placing disc 300 together above the adjusting rod 400, the installation hole 301 in the placing disc 300 is coaxial with the adjusting rod 400, because the traction rope is connected with the middle of the top end of the placing disc 300, and in the lifting process, the grinding wheel 900 and the placing disc 300 can be kept in a relatively horizontal state, then the lifting device moves the placing tray 300 downwards and enables the placing tray 300 to be carried at the top end of the supporting sleeve 403, and the placing tray 300 is not easy to damage.
In some embodiments of the present invention, as shown in fig. 3 and 5, the outer sidewall of the adjusting nut 401 is provided with a handle 404. The handle 404 is arranged, so that the operation is more convenient and labor-saving when the adjusting nut 401 needs to be rotated.
In some embodiments of the present invention, as shown in fig. 5, the top end of the adjusting nut 401 is provided with an annular sealing plate 405, the annular sealing plate 405 is sleeved with the elastic member 402 and the supporting sleeve 403, the top end of the outer side wall of the supporting sleeve 403 is provided with an annular sinking platform along the circumferential direction, the top end of the annular sealing plate 405 is detachably provided with an annular pressing sleeve 406, and the bottom end of the annular pressing sleeve 406 abuts against the step surface of the annular sinking platform. The arrangement of the annular sealing plate 405 and the annular pressing sleeve 406 not only enables the elastic member 402 to be in a relatively sealed state, thereby reducing the influence on the elastic effect caused by rusting and dust accumulation of the elastic member 402, but also enables the elastic member 402 to stretch out and draw back only within a certain range, and preventing the placing disc 300 and the supporting sleeve 403 from being broken due to the fact that the elastic member 402 extends too much to eject the adjusting rod 400 out of the placing disc 300 and the supporting sleeve 403. It should be noted that the annular sealing plate 405 may be welded to the adjusting nut 401 or integrally formed with the adjusting nut 401, and the annular pressing sleeve 406 may be bolted or screwed to the top end of the annular sealing plate 405.
In some embodiments of the present invention, as shown in fig. 3, a center fine-tuning structure 500 is disposed between the swing arm 200 and the placing tray 300, and the center fine-tuning structure 500 is used to control the placing tray 300 to move horizontally relative to the swing arm 200. The placing disc 300 moves horizontally relative to the swing arm 200, which means that the placing disc 300 can move in multiple horizontal directions relative to the swing arm 200, and after the swing arm 200 drives the grinding wheel 900 to move below the grinding wheel spindle 800, the center fine adjustment structure 500 controls the placing disc 300 to move horizontally relative to the swing arm 200, so that the axis of the grinding wheel 900 can coincide with the axis of the grinding wheel spindle 800, and the grinding wheel 900 can be conveniently installed.
In some embodiments of the present invention, as shown in fig. 3, the center fine-tuning structure 500 includes a first sliding portion 501 slidably mounted on the swing arm 200 along a first horizontal direction and a second sliding portion 502 slidably mounted on the first sliding portion 501 along a second horizontal direction perpendicular to the first horizontal direction, and the placing tray 300 is disposed on the second sliding portion 502. Specifically, the upper end of the swing arm 200 is provided with a first slide rail 503 along a first horizontal direction, the first sliding portion 501 is slidably mounted on the first slide rail 503, the top end of the first sliding portion 501 is provided with a second slide rail 504 along a second horizontal direction, and the second sliding portion 502 is slidably mounted on the second slide rail 504. The first sliding portion 501 can slide along a first horizontal direction, the second sliding portion 502 can move along a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction, so that the placing tray 300 can move along a plurality of horizontal directions relative to the swing arm 200, and the structure is simple and the operation is convenient. Note that the first horizontal direction and the second horizontal direction do not refer to specific directions, but are both horizontal and perpendicular to each other to describe the sliding direction of the first sliding portion 501 and the sliding direction of the second sliding portion 502. In addition, the center fine-tuning structure 500 may be another structure, for example, a vertical shaft may be vertically disposed on the swing arm 200, a fine-tuning arm is rotatably sleeved on the vertical shaft, a slider is slidably mounted on the fine-tuning arm along a radial direction of the vertical shaft, the placing disk 300 is disposed on the slider, and the fine-tuning arm and the slider are rotated to enable the placing disk 300 to move in a plurality of horizontal directions relative to the swing arm 200. Further, when the adjustment lever 400 is provided, the adjustment lever 400 is vertically provided on the second sliding portion 502.
In some embodiments of the present invention, as shown in fig. 4, a locking structure 600 is disposed between the base 100 and the swing arm 200, and the locking structure 600 is used for locking the swing arm 200 when the swing arm 200 rotates to a set position. For example, when swing arm 200 rotated to the position as shown in fig. 1, place the bottom that dish 300 kept away from emery wheel main shaft 800, the utility model discloses an emery wheel is assisted dismouting mechanism and is in the first state, also is exactly non-operating condition, and at this moment, locking structure 600 locking swing arm 200, and then when emery wheel 900 processing work piece, can avoid swing arm 200 to rotate at will and influence processing and cause the incident even. When swing arm 200 rotates to the position as shown in fig. 2, place the bottom that dish 300 is located grinding wheel spindle 800, the utility model discloses an auxiliary dismouting mechanism of emery wheel is in the second state, also is exactly operating condition, and at this moment, locking structure 600 locking swing arm 200, and then when the installation or when dismantling emery wheel 900, can avoid swing arm 200 to rotate at will and influence emery wheel 900's dismouting and cause the incident even. The locking structure 600 has a plurality of, for example, can set up a plurality of locking hole on the lateral wall of swing arm 200, set up a plurality of installation departments on base 100, set up on the installation department and can follow the gliding fitting pin of horizontal direction, when swing arm 200 rotated to the settlement position, just had the fitting pin to adjust well with the locking hole, later inserted the fitting pin in the locking hole, can lock swing arm 200. In addition, a plurality of locking holes may be vertically formed at the upper end of the base 100, and a plurality of locking pins capable of sliding in the vertical direction may be provided on the swing arm 200.
In some embodiments of the present invention, as shown in fig. 4, a plurality of limiting portions 101 are disposed on the base 100, and the limiting portions 101 are used to limit the swing arm 200 to continue to rotate when the swing arm 200 rotates to a set position, so that the locking structure 600 can lock the swing arm 200. The limiting parts 101 can be arranged on the rotating path of the swing arm 200, when the swing arm 200 rotates towards the set direction until the placing disc 300 is positioned under the grinding wheel spindle 800, at least one limiting part 101 abuts against the side wall of the swing arm 200, further the swing arm 200 can be limited to continue rotating, and at this moment, the swing arm 200 can be locked by operating the locking structure 600. After the grinding wheel 900 is installed, the swing arm 200 rotates to the bottom end of the placing disc 300 far away from the grinding wheel spindle 800 towards the opposite direction of the set direction, at least one limiting part 101 abuts against the side wall of the swing arm 200, the swing arm 200 can be limited to continue rotating, and the swing arm 200 can be locked by operating the locking structure 600. The limiting part 101 is arranged, so that the locking structure 600 can lock the swing arm 200 more conveniently.
According to the utility model discloses the lathe of second aspect embodiment is provided with according to the utility model discloses the supplementary dismouting mechanism of emery wheel of first aspect embodiment. The auxiliary grinding wheel dismounting mechanism can be arranged on the lathe body 700 of the lathe, and the lathe in the embodiment is provided with the auxiliary grinding wheel dismounting mechanism, so that the operation is simpler, more time and labor are saved, and the safety is better when the grinding wheel 900 needs to be dismounted.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a supplementary dismouting mechanism of emery wheel which characterized in that includes:
a base;
one end of the swing arm is rotatably mounted on the base, the rotating center of the swing arm is vertically arranged, and a center fine adjustment structure is arranged at the other end of the swing arm;
the placing disc is arranged on the central fine adjustment structure and used for placing a grinding wheel;
wherein, the central fine-tuning structure is used for controlling the placing disc to move horizontally and adjust relative to the swing arm.
2. The grinding wheel assisted disassembly and assembly mechanism of claim 1, wherein the placing plate is adjustably disposed up and down on the central fine adjustment structure.
3. The auxiliary disassembly and assembly mechanism for grinding wheels according to claim 2, further comprising an adjusting rod vertically arranged on the central fine-tuning structure, wherein the central fine-tuning structure can control the adjusting rod to move horizontally relative to the swing arm, the adjusting rod is provided with an external thread and is in threaded connection with an adjusting nut through the external thread, and the placing disc is arranged on the adjusting nut.
4. The auxiliary disassembly and assembly mechanism for grinding wheel of claim 3, wherein the adjusting rod is sleeved with an elastic member above the adjusting nut, the bottom end of the placing plate is provided with a mounting hole and the top end of the adjusting rod is sleeved with a sliding sleeve through the mounting hole, and the placing plate is carried on the elastic member.
5. The auxiliary disassembly and assembly mechanism for the grinding wheel as claimed in claim 4, wherein the adjusting rod is sleeved with a supporting sleeve above the elastic member, a ball ring is arranged between the bottom end of the placing disc and the top end of the supporting sleeve, and the adjusting rod is sleeved with the ball ring.
6. The grinding wheel assisted disassembly and assembly mechanism of claim 5, wherein the top end of the ball ring is connected to the bottom end of the placing plate, and the bottom end of the ball ring abuts against the top end of the support sleeve.
7. The grinding wheel auxiliary disassembly and assembly mechanism according to any one of claims 1 to 6, wherein the centering and fine-adjustment structure comprises a first sliding portion slidably mounted on the swing arm in a first horizontal direction and a second sliding portion slidably mounted on the first sliding portion in a second horizontal direction perpendicular to the first horizontal direction, the placing plate being provided on the second sliding portion.
8. The auxiliary disassembly and assembly mechanism for the grinding wheel according to any one of claims 1 to 6, wherein a locking structure is arranged between the base and the swing arm, and the locking structure is used for locking the swing arm when the swing arm rotates to a set position.
9. A machine tool characterized in that the grinding wheel auxiliary mounting and dismounting mechanism of any one of claims 1 to 8 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634803.0U CN215036532U (en) | 2021-11-01 | 2021-11-01 | Auxiliary grinding wheel dismounting mechanism and machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634803.0U CN215036532U (en) | 2021-11-01 | 2021-11-01 | Auxiliary grinding wheel dismounting mechanism and machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215036532U true CN215036532U (en) | 2021-12-07 |
Family
ID=79218282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122634803.0U Active CN215036532U (en) | 2021-11-01 | 2021-11-01 | Auxiliary grinding wheel dismounting mechanism and machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215036532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117207067A (en) * | 2023-11-07 | 2023-12-12 | 湖南中大创远数控装备有限公司 | Transition disc and grinding wheel mounting assembly, mounting method and machine tool |
-
2021
- 2021-11-01 CN CN202122634803.0U patent/CN215036532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117207067A (en) * | 2023-11-07 | 2023-12-12 | 湖南中大创远数控装备有限公司 | Transition disc and grinding wheel mounting assembly, mounting method and machine tool |
| CN117207067B (en) * | 2023-11-07 | 2024-01-30 | 湖南中大创远数控装备有限公司 | Transition disc and grinding wheel mounting assembly, mounting method and machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215036532U (en) | Auxiliary grinding wheel dismounting mechanism and machine tool | |
| WO2021208388A1 (en) | Floor grinding machine | |
| CN112975694A (en) | New energy automobile wheel hub grinding device | |
| CN106915206B (en) | Auxiliary dismounting device for automobile tire | |
| CN211220583U (en) | Automobile wheel hub repair support for preventing colliding with lifting function | |
| CN210337470U (en) | Multi-adaptive portable tire changer | |
| CN211570054U (en) | Well lid mills plane hoisting device for operation | |
| CN220756234U (en) | Fishing table locking device and fishing table | |
| CN112297724B (en) | Novel tire dismounting device | |
| CN219484236U (en) | Tool setting device of rotary tool rest of numerical control lathe | |
| CN219429662U (en) | Fine tuning base of jack | |
| CN215904260U (en) | Diskless tyre dismounting machine | |
| CN112975610B (en) | Grinding wheel turning device for roll grinder | |
| CN218638494U (en) | Clamp swinging mechanism of forging manipulator | |
| CN219945267U (en) | Clamping device for machining automobile parts | |
| EP4227039A2 (en) | Concrete grinder and concrete grinding apparatus | |
| CN215751718U (en) | Container truck wheel hub assembly and disassembly tools | |
| CN211847078U (en) | Well lid milling and planing lifting device with adjusting function | |
| CN217574932U (en) | Locking mechanism and vehicle | |
| CN216764245U (en) | Adjusting mechanism for oil drum clamp | |
| CN219031374U (en) | Manual cone top device for preventing air expansion shaft from falling | |
| CN219094793U (en) | Fixing device for tire tread polishing | |
| CN213011877U (en) | Adjustable pothole protection structure | |
| CN210173236U (en) | Automatic grinding device for stainless steel vacuum cup | |
| CN219074942U (en) | Supporting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |