CN214923105U - Vertical grinding machine with grinding head convenient to replace - Google Patents
Vertical grinding machine with grinding head convenient to replace Download PDFInfo
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- CN214923105U CN214923105U CN202120759988.5U CN202120759988U CN214923105U CN 214923105 U CN214923105 U CN 214923105U CN 202120759988 U CN202120759988 U CN 202120759988U CN 214923105 U CN214923105 U CN 214923105U
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Abstract
The utility model provides a vertical grinder convenient to change bistrique relates to machining equipment technical field. The vertical grinding machine convenient for replacing the grinding head comprises a grinding machine main body, the grinding head, a connector, a connecting mechanism and a replacement auxiliary mechanism. The grinding head is fixedly provided with a fixing column, and a first connecting port is formed in the side face of the fixing column. One end of the connector is in transmission connection with an output shaft of the grinding motor, and the other end of the connector is provided with a connecting groove. The connecting mechanism comprises a connecting column, a movable block, a sliding block and a driving assembly. The movable block is arranged along the radial direction of the connecting column and is matched with the first connecting port. The sliding block is arranged in the connecting column in a sliding way, and the side surface of the sliding block is fixedly provided with a pushing part. The replacement auxiliary mechanism comprises a push plate used for moving the pushing part, the push plate is arranged on the mounting seat and located on the right side of the connecting column, and the push plate can move transversely or longitudinally on the mounting seat. The push plate is used for moving the push part upwards or downwards, and the push part drives the drive plate to move so as to conveniently and quickly replace the grinding head.
Description
Technical Field
The utility model belongs to the technical field of machining equipment technique and specifically relates to a vertical grinder convenient to change bistrique is related to.
Background
A vertical grinder is a machine tool equipment, which is composed of a base, a workbench, a power and transmission device, a transverse guide rail, a longitudinal guide rail and the like. The bistrique of vertical grinding machine at present is fixed through the bolt usually, when needs change the bistrique, need pull down the bolt earlier, just can change, changes inefficiency.
Disclosure of Invention
In order to the above situation, the utility model provides a vertical grinder convenient to change bistrique has solved current vertical grinder's bistrique and has fixed through the bolt usually, when needs change the bistrique, needs pull down the bolt earlier, just can change, changes the technical problem of inefficiency.
In order to achieve the above object, the utility model provides a following technical scheme:
a vertical grinding machine convenient for replacing a grinding head mainly comprises: grinding machine main part, bistrique, connector, coupling mechanism and change complementary unit.
The grinding machine main body comprises a base and a workbench, a mounting seat is arranged on the base, a driving motor is arranged on the mounting seat, an output shaft of the driving motor is in transmission connection with a lead screw, a sliding seat matched with the lead screw is arranged on the lead screw, and a grinding motor used for driving a grinding head is arranged on the sliding seat.
The grinding head is fixedly provided with a fixing column, and a first connecting port is formed in the side face of the fixing column.
One end of the connector is in transmission connection with an output shaft of the grinding motor, and the other end of the connector is provided with a connecting groove.
The connecting mechanism comprises a connecting column, a movable block, a sliding block and a driving assembly. The spread groove is used for connecting the spliced pole, and the second connector that can supply the movable block to pass is seted up to the lower part side of spliced pole, and the movable block sets up along the radial of spliced pole, and matches with first connector. The slider is arranged in the connecting column in a sliding mode, the side face of the slider is fixedly provided with the pushing part, and the side face of the upper portion of the connecting column is provided with a third notch matched with the pushing part. The driving assembly comprises a driving plate fixed on the lower side of the sliding block, the driving plate moves downwards to enable the movable block to be exposed out of the second connecting port, and the driving plate moves upwards to enable the movable block to retract into the second connecting port.
The replacement auxiliary mechanism comprises a push plate used for moving the pushing part, the push plate is arranged on the mounting seat and located on the right side of the connecting column, and the push plate can move transversely or longitudinally on the mounting seat.
The arrangement of the replacement auxiliary mechanism is convenient for moving the pushing part upwards or downwards through the push plate, and the pushing part drives the drive plate to move. Through moving down the drive plate, enable the movable block and expose in the second interface to fix the fixed column on the spliced pole, through moving up the drive plate, enable the movable block and withdraw in the second interface, the removal of fixed column can no longer receive the restriction of movable block this moment, changes with convenient, swiftly to the bistrique. In addition, the fixing columns on different grinding heads can have the same size, so that the grinding heads with various sizes can be conveniently installed and replaced.
In some embodiments of the present invention, a first guide rail is longitudinally disposed on the mounting base, the first guide rail is slidably connected to a first sliding seat, a supporting plate is fixed on the mounting base, a longitudinal telescopic cylinder is installed on the supporting plate, and a piston rod end of the longitudinal telescopic cylinder is fixedly connected to an upper side of the first sliding seat. A transverse telescopic cylinder is fixed on the left side of the first sliding seat, and a push plate is fixed on a piston rod end of the transverse telescopic cylinder.
The utility model discloses an in some embodiments, the right side of above-mentioned mount pad is provided with the storage cabinet that is used for storing the bistrique, has the cabinet door through hinge connection on the storage cabinet.
The storage cabinet is arranged, so that the grinding head can be conveniently stored and replaced.
The utility model discloses an in some embodiments, the stopper has set firmly in above-mentioned fixed column, and the stopper is located between spliced pole and the bistrique to the operator aligns first connector, second connector and movable block.
In some embodiments of the present invention, the lower end of the connecting column is inserted into the fixing column, the upper end is inserted into the connecting groove, and the connecting column and the connecting head are connected by a bolt.
In some embodiments of the present invention, the side of the driving plate is provided with a driving gear, and the driving assembly includes a first gear and a toothed plate. The first gear is installed in the spliced pole through the pivot to with the driving gear meshing, be fixed with second gear, second gear and pinion rack meshing in the pivot, the pinion rack is fixed in the inboard of movable block.
The drive plate drives the first gear, the first gear drives the second gear, and the second gear drives the toothed plate so as to facilitate the movement of the movable block.
The utility model discloses an in some embodiments, above-mentioned spliced pole internal fixation is provided with the mounting panel, and the through-hole that can supply the pinion rack to pass is seted up to the axial on the mounting panel, and the mounting panel is located the below of slider, is provided with the extension spring between mounting panel and the slider, and the both ends of extension spring are fixed in mounting panel and slider respectively.
Due to the arrangement of the mounting plate and the tension spring, after an operator loosens the pushing part, the movable block can automatically reset, so that the grinding head can be mounted and replaced conveniently.
The utility model discloses an in some embodiments, seted up the oiling passageway on the above-mentioned slider, the export of oiling passageway is close to the pinion rack setting.
Lubricating oil is injected into the oil injection channel through the third notch, and the lubricating oil can flow to the toothed plate to play a lubricating role.
The embodiment of the utility model provides an at least, have following advantage or beneficial effect:
1. the arrangement of the replacement auxiliary mechanism is convenient for moving the pushing part upwards or downwards through the push plate, and the pushing part drives the drive plate to move. Through moving down the drive plate, enable the movable block and expose in the second interface to fix the fixed column on the spliced pole, through moving up the drive plate, enable the movable block and withdraw in the second interface, the removal of fixed column can no longer receive the restriction of movable block this moment, changes with convenient, swiftly to the bistrique. In addition, the fixing columns on different grinding heads can have the same size, so that the grinding heads with various sizes can be conveniently installed and replaced.
2. The storage cabinet is arranged, so that the grinding head can be conveniently stored and replaced.
3. Due to the arrangement of the mounting plate and the tension spring, after an operator loosens the pushing part, the movable block can automatically reset, so that the grinding head can be mounted and replaced conveniently.
4. Lubricating oil is injected into the oil injection channel through the third notch, and the lubricating oil can flow to the toothed plate to play a lubricating role.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a vertical grinding machine with a grinding head convenient to replace provided by an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a connection mechanism according to an embodiment of the present invention;
fig. 3 is a partial enlarged view of position iii in fig. 2 according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 5 is a schematic structural diagram of a replacement assisting mechanism according to an embodiment of the present invention.
Icon: 1-vertical grinder convenient for replacing grinding head, 11-grinder body, 111-base, 112-workbench, 113-mounting seat, 114-driving motor, 115-lead screw, 116-sliding seat, 117-grinding motor, 12-grinding head, 121-fixed column, 122-first connecting port, 13-connecting head, 131-connecting groove, 132-bolt, 14-connecting mechanism, 141-connecting column, 142-movable block, 143-sliding block, 144-second connecting port, 145-pushing part, 146-third notch, 147-driving plate, 148-limiting block, 149-driving gear, 151-first gear, 152-toothed plate, 153-rotating shaft, 154-second gear, 155-mounting plate, 156-through hole, 157-tension spring, 158-oil channel, 17-replacement auxiliary mechanism, 171-push plate, 172-first guide rail, 173-first slide carriage, 174-support plate, 175-longitudinal telescopic cylinder, 176-transverse telescopic cylinder, 18-storage cabinet, 181-cabinet door.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the embodiments of the present invention, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "left," "right," "inner," "axial," "radial," and the like are used in the orientation or positional relationship shown in the drawings, which are used for convenience in describing the embodiments of the present invention and for simplifying the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of 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 embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 5, the present embodiment provides a vertical grinding machine 1 with a grinding head convenient to replace, which mainly includes: a grinding machine main body 11, a grinding head 12, a connecting head 13, a connecting mechanism 14 and a replacement assisting mechanism 17.
The grinding machine main body 11 comprises a base 111 and a workbench 112, wherein the base 111 is provided with an installation seat 113, the installation seat 113 is provided with a driving motor 114, an output shaft of the driving motor 114 is in transmission connection with a lead screw 115, the lead screw 115 is provided with a sliding seat 116 matched with the lead screw 115, and the sliding seat 116 is provided with a grinding motor 117 for driving the grinding head 12.
A fixing column 121 is fixedly arranged on the grinding head 12, and a first connecting port 122 is formed in the side surface of the fixing column 121.
One end of the connector 13 is connected with the output shaft of the grinding motor 117 in a transmission way, and the other end is provided with a connecting groove 131.
The connecting mechanism 14 includes a connecting column 141, a movable block 142, a slider 143, and a driving assembly. The connecting groove 131 is used for connecting the connecting column 141, the lower end of the connecting column 141 is inserted into the fixing column 121, the upper end of the connecting column 141 is inserted into the connecting groove 131, and the connecting column 141 and the connector 13 are connected through the bolt 132. The lower side of the connecting column 141 is provided with a second connecting port 144 through which the movable block 142 can pass, and the movable block 142 is arranged along the radial direction of the connecting column 141 and is matched with the first connecting port 122. The sliding block 143 is slidably disposed in the connecting column 141, a pushing portion 145 is fixedly disposed on a side surface of the sliding block 143, and a third notch 146 matched with the pushing portion 145 is disposed on an upper side surface of the connecting column 141. The driving assembly includes a driving plate 147 fixed to the lower side of the slider 143, and the driving plate 147 moves downward to expose the movable block 142 from the second connection opening 144 and the driving plate 147 moves upward to retract the movable block 142 into the second connection opening 144.
The replacement assisting mechanism 17 includes a push plate 171 for moving the pushing part 145, the push plate 171 is disposed on the mounting base 113, the push plate 171 is located at the right side of the connecting column 141, and the push plate 171 can move laterally or longitudinally on the mounting base 113.
The replacement assisting mechanism 17 is provided to facilitate the pushing portion 145 to move up or down by the pushing plate 171, and the pushing portion 145 in turn moves the driving plate 147. The movable block 142 can be exposed out of the second connecting port 144 by moving the driving plate 147 downwards so as to fix the fixed column 121 on the connecting column 141, the movable block 142 can be retracted into the second connecting port 144 by moving the driving plate 147 upwards, and the movement of the fixed column 121 can not be limited by the movable block 142 any more at this time, so that the grinding head 12 can be conveniently and quickly replaced. In addition, the fixing posts 121 on different grinding heads 12 can have the same size, so that the grinding heads 12 of various sizes can be conveniently installed and replaced.
A storage cabinet 18 for storing the grinding head 12 is provided on the right side of the mounting base 113, and a cabinet door 181 is connected to the storage cabinet 18 through a hinge (not shown). The storage cabinet 18 is provided to facilitate storage and replacement of the grinding head 12.
A limiting block 148 is fixedly arranged in the fixed column 121, and the limiting block 148 is positioned between the connecting column 141 and the grinding head 12, so that an operator can align the first connecting port 122, the second connecting port 144 and the movable block 142 conveniently.
The side of the drive plate 147 is provided with drive teeth 149 and the drive assembly includes a first gear 151 and a toothed plate 152. The first gear 151 is installed in the connection column 141 through a rotation shaft 153 and engaged with the transmission gear 149, a second gear 154 is fixed on the rotation shaft 153, the second gear 154 is engaged with the toothed plate 152, and the toothed plate 152 is fixed on the inner side of the movable block 142. The drive plate 147 drives the first gear 151, the first gear 151 drives the second gear 154, and the second gear 154 drives the toothed plate 152, so as to facilitate the movement of the movable block 142.
The connecting column 141 is internally and fixedly provided with a mounting plate 155, the mounting plate 155 is axially provided with a through hole 156 through which the toothed plate 152 can pass, the mounting plate 155 is positioned below the sliding block 143, a tension spring 157 is arranged between the mounting plate 155 and the sliding block 143, and two ends of the tension spring 157 are respectively fixed on the mounting plate 155 and the sliding block 143. The mounting plate 155 and the tension spring 157 are arranged so that the movable block 142 can be automatically reset after the operator releases the pushing part 145 to facilitate the mounting and replacement of the grinding head 12.
The slider 143 is provided with a grease injection passage 158, and an outlet of the grease injection passage 158 is disposed near the tooth plate 152. Lubricating oil is injected into the oil injection passage 158 through the third gap 146, and the lubricating oil can flow to the tooth plate 152 to perform a lubricating function.
When the grinding head 12 needs to be replaced, the movable block 142 is retracted by only moving the pushing part 145 upwards through the pushing plate 171, so that the grinding head 12 and the fixed column 121 can be replaced integrally. When the grinding head 12 needs to be installed, the pushing part 145 is moved upwards firstly, the position of the pushing part 145 is kept, the fixed column 121 is inserted into the lower end of the connecting column 141 from bottom to top, the pushing part 145 is released, the sliding block 143 moves downwards, the movable block 142 extends out at the moment, and the fixed column 121 is fixed on the connecting column 141.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (8)
1. The utility model provides a vertical grinding machine convenient to change bistrique, its characterized in that includes: the grinding machine comprises a grinding machine main body, a grinding head, a connector, a connecting mechanism and a replacement auxiliary mechanism;
the grinding machine main body comprises a base and a workbench, wherein the base is provided with an installation seat, the installation seat is provided with a driving motor, an output shaft of the driving motor is in transmission connection with a lead screw, the lead screw is provided with a sliding seat matched with the lead screw, and the sliding seat is provided with a grinding motor for driving the grinding head;
a fixed column is fixedly arranged on the grinding head, and a first connecting port is formed in the side surface of the fixed column;
one end of the connector is in transmission connection with an output shaft of the grinding motor, and the other end of the connector is provided with a connecting groove;
the connecting mechanism comprises a connecting column, a movable block, a sliding block and a driving assembly; the connecting groove is used for connecting the connecting column, a second connecting port through which the movable block can pass is formed in the side face of the lower portion of the connecting column, and the movable block is arranged along the radial direction of the connecting column and matched with the first connecting port; the sliding block is arranged in the connecting column in a sliding mode, a pushing part is fixedly arranged on the side face of the sliding block, and a third notch matched with the pushing part is formed in the side face of the upper portion of the connecting column; the driving assembly comprises a driving plate fixed on the lower side of the sliding block, the driving plate moves downwards to enable the movable block to be exposed out of the second connecting port, and the driving plate moves upwards to enable the movable block to retract into the second connecting port;
the replacement auxiliary mechanism comprises a push plate used for moving the pushing part, the push plate is arranged on the mounting seat and is located on the right side of the connecting column, and the push plate can move transversely or longitudinally on the mounting seat.
2. The vertical grinding machine with the conveniently replaced grinding head as claimed in claim 1, wherein a first guide rail is longitudinally arranged on the mounting seat, a first sliding seat is slidably connected to the first guide rail, a supporting plate is fixed on the mounting seat, a longitudinally telescopic cylinder is mounted on the supporting plate, and a piston rod end of the longitudinally telescopic cylinder is fixedly connected with the upper side of the first sliding seat; the left side of first slide is fixed with horizontal telescopic cylinder, the push pedal is fixed in the tailpiece of the piston rod of horizontal telescopic cylinder.
3. The vertical grinding machine with the grinding head convenient to replace as claimed in claim 1, wherein a storage cabinet for storing the grinding head is arranged on the right side of the mounting seat, and a cabinet door is connected to the storage cabinet through a hinge.
4. The vertical grinding machine with a conveniently replaced grinding head as claimed in claim 1, wherein a limiting block is fixedly arranged in the fixed column and is positioned between the connecting column and the grinding head.
5. The vertical grinding machine with a conveniently replaced grinding head as claimed in claim 1, wherein the lower end of the connecting column is inserted into the fixing column, the upper end of the connecting column is inserted into the connecting groove, and the connecting column and the connector are connected through a bolt.
6. The vertical grinding machine convenient for replacing the grinding head according to any one of claims 1 to 5, wherein the side surface of the driving plate is provided with a transmission gear, and the driving assembly comprises a first gear and a toothed plate; the first gear is installed in the connecting column through a rotating shaft and meshed with the transmission gear, a second gear is fixed on the rotating shaft and meshed with the toothed plate, and the toothed plate is fixed on the inner side of the movable block.
7. The vertical grinding machine with the grinding head convenient to replace according to claim 6, wherein a mounting plate is fixedly arranged in the connecting column, a through hole through which the toothed plate can pass is axially formed in the mounting plate, the mounting plate is located below the sliding block, a tension spring is arranged between the mounting plate and the sliding block, and two ends of the tension spring are respectively fixed on the mounting plate and the sliding block.
8. The vertical grinding machine with a conveniently replaced grinding head according to claim 6, wherein the sliding block is provided with an oil injection channel, and an outlet of the oil injection channel is arranged close to the toothed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120759988.5U CN214923105U (en) | 2021-04-14 | 2021-04-14 | Vertical grinding machine with grinding head convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120759988.5U CN214923105U (en) | 2021-04-14 | 2021-04-14 | Vertical grinding machine with grinding head convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214923105U true CN214923105U (en) | 2021-11-30 |
Family
ID=79045751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120759988.5U Active CN214923105U (en) | 2021-04-14 | 2021-04-14 | Vertical grinding machine with grinding head convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214923105U (en) |
-
2021
- 2021-04-14 CN CN202120759988.5U patent/CN214923105U/en active Active
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