CN209850686U - Automatic quick-change grinding wheel system - Google Patents
Automatic quick-change grinding wheel system Download PDFInfo
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- CN209850686U CN209850686U CN201920249044.6U CN201920249044U CN209850686U CN 209850686 U CN209850686 U CN 209850686U CN 201920249044 U CN201920249044 U CN 201920249044U CN 209850686 U CN209850686 U CN 209850686U
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- grinding wheel
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Abstract
The utility model discloses an automatic grinding wheel quick-changing system, which comprises a base, a control panel, a bracket, a lifting mechanism, an automatic wrench, a grinding wheel clamping jaw, an old grinding wheel collecting cylinder and a new grinding wheel providing cylinder, the lifting mechanism is fixed on the base, a wrench base is fixed on the lifting rod, an automatic wrench is arranged on the wrench base, a grinding wheel clamping jaw is arranged above the wrench base, a connecting arm of the grinding wheel clamping jaw is arranged on the rotating motor, the output shaft of the rotating motor is connected with the bracket, the bracket comprises a support rod fixed on the output shaft and an overhanging part extending from the top end of the support rod to the side surface, the end part of the overhanging part is downwards fixedly connected with the new grinding wheel supply cylinder, an old grinding wheel collecting cylinder fixed on the base is arranged right below the new grinding wheel supply cylinder, and a grinding wheel clamping device is arranged in the new grinding wheel supply cylinder. The utility model discloses change the grinding wheel rapidly swiftly and the installation is reliable.
Description
Technical Field
The utility model relates to a machining equipment field, concretely relates to automatic quick change grinding wheel system.
Background
At present, motors or pneumatic motors are mostly used in China to drive related devices, tools with handles are clamped by a quick-assembly three-jaw chuck and are manually disassembled and replaced by corresponding tools, time is consumed, safety is extremely low, people who are not familiar with the step of replacing grinding wheels need to repeatedly check whether the grinding wheels are assembled at the correct positions or not and whether the grinding wheels are firmly assembled or not during replacement, the whole process can take ten minutes or more, and if the power supply of grinding equipment is forgotten to be pulled out during replacement of the grinding wheels, the equipment can possibly run, so that serious injury is caused to operators.
For example, patent application No. CN201710412303.8 discloses an automatic grinding wheel quick-changing device, which can automatically load and unload the grinding wheel, but only half of the grinding wheel is stuck by the chuck, and there is a risk of dropping, and the structure does not provide a structure for loading the new grinding wheel onto the chuck, and only loading the new grinding wheel before assembly and unloading the old grinding wheel after assembly can be manually achieved. Therefore, the automation is not high and the reliability is not sufficient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic quick change grinding wheel system to solve among the prior art manual installation and change the grinding wheel and need certain skill, require the operator height, and change inefficiency, the installation is not reliable enough, if the installation is not firm has the dangerous problem of certain degree.
The automatic grinding wheel quick-changing system comprises a base, a control panel, a support, a lifting mechanism, an automatic wrench, a grinding wheel clamping jaw, an old grinding wheel collecting barrel and a new grinding wheel providing barrel, wherein the lifting mechanism is fixed on the base, a lifting rod vertically extends out, a wrench base extending out towards the side face is fixed on the lifting rod, the automatic wrench is installed on the wrench base, the grinding wheel clamping jaw is arranged above the wrench base, a connecting arm of the grinding wheel clamping jaw is installed on a shell of a rotating motor, an output shaft of the rotating motor extends out from two ends, the lower end of the output shaft is coaxially fixed at the top end of the lifting rod, the other end of the output shaft is connected with the support, the support comprises a supporting rod fixed on the output shaft and an overhanging part extending out towards the side face from the top end of the supporting rod, the end part of the overhanging part is downwards fixedly connected with the new grinding wheel providing barrel, and, the novel grinding wheel supply cylinder is provided with a downward opening, the old grinding wheel collecting cylinder is provided with an upward opening, a gap for the grinding wheel clamping jaw to enter is reserved between the novel grinding wheel supply cylinder and the old grinding wheel collecting cylinder, and a grinding wheel clamping device is arranged in the novel grinding wheel supply cylinder.
Preferably, the automatic wrench comprises a wrench body fixed on the wrench base, a wrench motor arranged in the wrench body, a bolt sleeve matched with a nut for fixing the grinding wheel and an elastic connection structure, wherein an output shaft of the wrench motor vertically extends upwards, the elastic connection structure comprises a pipe sleeve fixed on the output shaft, a connecting column fixed at the bottom of the bolt sleeve and a spring, the connecting column is inserted in the pipe sleeve in a sliding mode, and the connecting column is connected with the bottom of the pipe sleeve through the spring.
Preferably, the grinding wheel clamping device comprises a pair of electric clamping pieces symmetrically arranged at the inner side of the opening of the new grinding wheel supply cylinder, the electric clamping comprises a clamping seat fixed on the inner side of the new grinding wheel providing cylinder, the inward extending end of the clamping seat is rotatably provided with a clamping plate through an electric rotating shaft, the clamping plate comprises an arc section taking the axis of the electric rotating shaft as the center of a circle, a clamping section positioned at the upper end of the arc section, a connecting section positioned at the lower end of the arc section and a bending section positioned at the lower section of the connecting section, an installation part connected with the electric rotating shaft is fixed on the arc section, in the non-clamping state, the connecting sections on the two sides are opposite to each other and a gap is reserved between the connecting sections and the new grinding wheel sheet, the bending section blocks the new grinding wheel sheet at the lowest part from the bottom, a rubber layer is fixed on the inward side of the clamping section, and the two new grinding wheel sheets are clamped oppositely from the lower part in a clamping state.
Preferably, the grinding wheel clamping jaw comprises the connecting arm, a jaw piece fixed at the end part of the connecting arm, a pair of jaw heads symmetrically hinged on the jaw piece, a clamping jaw motor and a transmission mechanism, wherein a clamping jaw hole matched with the grinding wheel in shape is formed in the center of each jaw head when the clamping jaw is clamped, a retaining ring for retaining the grinding wheel on the clamping jaw hole is arranged at the lower end of each clamping jaw hole, the retaining ring is formed by splicing two arc-shaped baffles, and the arc-shaped baffles are respectively fixed on the jaw heads on the same side.
Preferably, the transmission mechanism comprises a driving gear installed at the output end of the clamping jaw motor and driven gears fixedly installed on the rotating shaft at the end part of each jaw head, the driving gear is meshed to one of the driven gears, the two driven gears are meshed with each other, and the driven gears are identical in size and shape.
Preferably, the control panel is provided with switches respectively and correspondingly connected to the lifting mechanism, the rotating motor, the wrench motor, the clamping jaw motor and the electric rotating shaft.
The utility model has the advantages that:
1. through this system through each device of control panel control can realize dismantling, automatic change and the automatic installation to the automation of grinding wheel, drive nut assorted bolt sleeve with spanner motor at fixed position and carry out accurate dismantlement or installation, the grinding wheel change swiftly fast and the installation is reliable.
2. The automatic wrench can move down along with the nut when being disassembled and can move up along with the nut when being assembled through the elastic connection structure, and can keep the pressure on the nut, thereby ensuring the reliability of bolt assembly.
3. The clamping jaw blocks the grinding wheel, so that the grinding wheel falls off when the grinding wheel is opened, and the grinding wheel falls on the blocking ring through the clamping jaw hole when the grinding wheel is closed, so that the grinding wheel can be transported without being clamped by the clamping jaw.
3. The grinding wheel clamping device blocks the new grinding wheel sheet at the bottom through the bending section in a non-clamping state, the electric rotating shaft rotates when the grinding wheel sheet needs to be put down, the clamping plate rotates, the bending section is opened towards the outer side at the moment, then the new grinding wheel sheet at the bottom drops, and meanwhile the clamping section clamps the second new grinding wheel sheet from the lower side through the inner side rubber layer. When the electric rotating shaft rotates reversely, the clamping section is opened outwards and does not clamp a new grinding wheel sheet, and the new grinding wheel sheet falls down and is blocked by the bending section to become a new grinding wheel sheet at the lowest. The structure can simply realize the one-by-one blanking of the new grinding wheel sheets and can prevent the new grinding wheel sheets from abnormally falling.
Drawings
FIG. 1 is a schematic view of a grinder using the present invention;
FIG. 2 is a schematic view of the structure shown in FIG. 1 at another angle;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic structural view of the grinding wheel clamping device of the present invention;
FIG. 5 is a schematic view of the structure of the clamping plate of the structure shown in FIG. 4;
FIG. 6 is a schematic structural view of a grinding wheel clamping jaw of the present invention;
fig. 7 is a schematic structural diagram of the middle camera track mechanism of the present invention.
The reference numbers in the above figures refer to: 1. the grinding machine comprises a grinding machine body, 2, grinding wheel sheets, 3, a base, 4, a control panel, 41, a liquid crystal display screen, 5, a support, 51, a support rod, 52, an overhanging portion, 6, an automatic wrench, 61, a wrench base, 62, a machine body, 63, a bolt sleeve, 7, a grinding wheel clamping jaw, 71, a claw root piece, 72, a claw head, 73, an arc baffle, 8, a new grinding wheel supply cylinder, 81, a clamping seat, 82, an electric rotating shaft, 83, a clamping plate, 831, a clamping section, 832, an arc section, 833, a mounting portion, 834, a bending section, 84, a rubber layer, 9, a used grinding wheel collection cylinder, 10, a camera track mechanism, 101, a circular chassis, 102, an annular track, 103, an output end of a driving motor, 104, a camera mounting rod, 105, a sliding block, 106 and an industrial camera.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention by those skilled in the art.
Example 1:
as shown in fig. 1-5, the utility model provides an automatic quick change grinding wheel 2 system in this embodiment, including base 3, control panel 4, support 5, elevating system, autowrench 6, emery wheel clamping jaw 7, used grinding wheel collection section of thick bamboo 9 and new emery wheel provide a section of thick bamboo 8. A supporting table horizontally arranged is fixed on the side surface of the grinder body 1, and the base 3 is installed on the supporting table.
The lifting mechanism is fixed on the base 3, the lifting rod vertically extends, a wrench base 61 extending towards the side face is fixed on the lifting rod, an automatic wrench 6 is installed on the wrench base 61, a grinding wheel clamping jaw 7 is arranged above the wrench base 61, a connecting arm of the grinding wheel clamping jaw 7 is installed on a shell of a rotating motor, an output shaft of the rotating motor extends out from two ends, the lower end of the output shaft is coaxially fixed at the top end of the lifting rod, the other end of the output shaft is connected with the support 5, the support 5 comprises a supporting rod 51 fixed on the output shaft and an overhanging part 52 extending towards the side face from the top end of the supporting rod 51, the end part of the overhanging part 52 is fixedly connected with the new grinding wheel providing barrel 8 downwards, an old grinding wheel collecting barrel 9 fixed on the base 3 is arranged under the new grinding wheel providing barrel 8, and the opening of the, the opening of the old grinding wheel collecting cylinder 9 is upward, a gap for the grinding wheel clamping jaw 7 to enter is reserved between the new grinding wheel providing cylinder 8 and the old grinding wheel collecting cylinder 9, and a grinding wheel clamping device is arranged in the new grinding wheel providing cylinder 8.
The lifting mechanism is an electric cylinder and is arranged on the base 3, and the lifting rod is fixed on a screw rod slide block in the electric cylinder and moves up and down. The output shaft of the rotating motor is connected with the lifting rod and the supporting rod 51, and when the rotating motor rotates, the output shaft does not move, but the shell of the rotating motor rotates, so that the connecting arm of the grinding wheel 2 is driven to rotate. The height of the grinding wheel clamping jaw 7 corresponds to the position of the grinding wheel after being lifted.
The automatic wrench 6 comprises a wrench base 61, a wrench motor, a bolt sleeve 63 and an elastic connection structure, wherein the wrench motor is fixed on the wrench base 61, the wrench motor is arranged in the wrench base 62, the bolt sleeve 63 is matched with a nut for fixing a grinding wheel, an output shaft of the wrench motor vertically extends upwards, the elastic connection structure comprises a pipe sleeve fixed on the output shaft, a connecting column and a spring fixed at the bottom of the bolt sleeve 63, the connecting column is inserted in the pipe sleeve in a sliding mode, and the connecting column is connected with the bottom of the pipe sleeve through the spring.
The grinding wheel clamping device comprises a pair of electric clamping pieces symmetrically arranged on the inner side of an opening of a new grinding wheel supply cylinder 8, the electric clamping comprises a clamping seat 81 fixed on the inner side of the new grinding wheel supply cylinder 8, the inward extending end of the clamping seat 81 is rotatably provided with a clamping plate 83 through an electric rotating shaft 82, the clamping plate 83 comprises an arc section 832 taking the axis of the electric rotating shaft 82 as the center of a circle, a clamping section 831 positioned at the upper end of the arc section 832, a connecting section positioned at the lower end of the arc section 832 and a bending section 834 positioned at the lower section of the connecting section, an installation part 833 connected with the electric rotating shaft 82 is fixed on the arc section 832, in a non-clamping state, the connecting sections at two sides are opposite to each other and have a gap with the new grinding wheel piece 2, the bending section 834 blocks the new grinding wheel piece 2 at the lowest part from the bottom, and a rubber layer 84 is fixed on the inward, and in the clamped state clamps a second new grinding wheel segment 2 from below against each other.
The grinding wheel clamping jaw 7 comprises a connecting arm, a jaw root piece 71 fixed at the end part of the connecting arm, a pair of jaw heads 72 symmetrically hinged on the jaw root piece 71, a clamping jaw motor and a transmission mechanism, wherein a clamping jaw hole matched with the shape of the grinding wheel 2 is formed in the center of the jaw head 72 when the clamping jaw is clamped, a baffle ring for blocking the grinding wheel 2 on the upper surface is arranged at the lower end of the clamping jaw hole, the baffle ring is formed by splicing two arc-shaped baffles 73, and the arc-shaped baffles 73 are respectively fixed on the jaw heads 72 at the same side.
The transmission mechanism comprises a driving gear arranged at the output end of the clamping jaw motor and driven gears fixedly arranged on the rotating shaft at the end part of each jaw head 72, the driving gear is meshed with one of the driven gears, the two driven gears are meshed with each other, and the driven gears are identical in size and shape.
The control panel 4 is provided with switches respectively and correspondingly connected to the lifting mechanism, the rotating motor, the wrench motor, the clamping jaw motor and the electric rotating shaft 82.
When the device is used, the undetached grinding wheel 2 is moved to the position right above the automatic wrench 6, and the nut for installing the grinding wheel 2 is downwards opposite to the bolt sleeve 63 of the automatic wrench 6. The grinding wheel clamping jaw 7 is rotated to the position right below the grinding wheel 2 through the rotating motor, the grinding wheel 2 can be rotated at the moment, the nut is matched with the bolt hole of the bolt sleeve 63, the grinding wheel clamping jaw 7 is closed, then the electric cylinder is started to enable the lifting rod to ascend, the bolt sleeve 63 is sleeved on the nut along with the ascending of the automatic wrench 6, and meanwhile, the grinding wheel 2 is located in the grinding wheel clamping jaw 7. The automatic wrench 6 is started, the automatic wrench 6 rotates to disassemble the nut, the nut falls in the bolt sleeve 63, and the old grinding wheel 2 falls in the grinding wheel clamping jaw 7 and is blocked by the blocking ring. Then the lifting rod is lowered to enable the old grinding wheel 2 to be separated from the bolt, and then the rotating motor is started to enable the grinding wheel clamping jaw 7 to rotate to the position between the old grinding wheel collecting cylinder 9 and the new grinding wheel providing cylinder 8 and to be opposite to the openings of the old grinding wheel collecting cylinder 9 and the new grinding wheel providing cylinder 8.
At this time, the grinding wheel clamping jaw 7 is opened to allow the old grinding wheel 2 to fall into the old grinding wheel collecting cylinder 9, and then the grinding wheel clamping jaw 7 is closed. The grinding wheel clamping device is started, the electric rotating shaft 82 is rotated, the bending section 834 for blocking the lowermost new grinding wheel piece 2 is opened outwards, and the lowermost new grinding wheel piece 2 falls onto the retaining ring of the grinding wheel clamping jaw 7. Meanwhile, the second grinding wheel 2 is clamped by the rubber layer 84 on the clamping section 831 from below and cannot fall down, and the grinding wheel clamping device is in a clamping state. Then, the grinding wheel clamping device is reversely operated to return to the unclamped state, the bent section 834 is already positioned under the grinding wheel 2 before the clamping of the rubber layer 84 is released, and when the rubber layer 84 is released, the lowest grinding wheel 2 falls down and is blocked by the bent section 834. The wheel clamp 7 can now be rotated back into the position of the grinding wheel 2, with the bolt facing the centre hole of the new grinding wheel 2. After the grinding wheel 2 is aligned, the lifting mechanism is started, a new grinding wheel 2 is sleeved on the screw, the nut is stretched to the end of the screw, and then the automatic wrench 6 is started to tighten the nut, so that the grinding wheel 2 is replaced. Finally, the lifting rod is lowered to separate the grinding wheel clamping jaw 7 and the bolt sleeve 63 from the grinding wheel piece 2 and the nut respectively. And then the mounted grinding wheel can be restored to the processing position.
The system can realize automatic disassembly, automatic replacement and automatic installation of the grinding wheel 2 by controlling each device through the control panel 4, and the wrench motor is used for driving the bolt sleeve 63 matched with the nut to accurately disassemble or install at a fixed position. The replacement is rapid and the installation is reliable.
Example 2:
on the basis of the technical solution of embodiment 1, the present embodiment further provides an integrated machine vision system, which includes the camera track mechanism 10 mounted with the industrial camera 106 and a data processor. The base 3 is a main box body internally provided with a data processor. A liquid crystal display 41 is also arranged on the control panel 4 on the front surface of the base 3. The industrial camera 106 is installed at an edge position of the outer edge of the camera rail mechanism 10 facing the grinding wheel 2, and is in signal connection with the data processor, which is connected to each switch of the control panel 4 and the liquid crystal display 41, respectively, and further, the lifting mechanism, the rotating motor, the wrench motor, the jaw motor, and the electric rotating shaft 82 are electrically connected to the data processor.
The camera track mechanism 10 is arranged right below the automatic wrench 6, and comprises a circular chassis 101 fixed on the base 3, a driving motor fixed in the base 3, a camera mounting rod 104, an annular track 102, and a sliding block 105 slidably mounted in the annular track 102. The output end 103 of the driving motor extends out of the center of the circular chassis 101, the camera mounting rod 104 is a telescopic rod, the telescopic rod comprises an outer sleeve and a movable rod inserted on the outer sleeve in a sliding mode, one end of the outer sleeve is fixed to the output end 103 of the driving motor, the other end of the outer sleeve is fixedly connected with the sliding block 105, and the movable rod extends out less and the extending end of the movable rod is fixed with an industrial camera 106 which shoots upwards. The camera mounting rod 104 can be a pneumatic telescopic rod or an electric telescopic rod, and the extension length of the industrial camera 106 can be controlled.
When using like this when the emery wheel piece 2 is located the autowrench 6 directly over, can adjust the position of industry camera 106 to just to emery wheel edge through telescopic link, but starting driving motor this moment drives industry camera 106 and makes 360 rotations and shoot. The data processor receives the image information output by the industrial camera 106, compares the image information with preset related data, judges whether the area of the worn part reaches a threshold value, and starts to replace the grinding wheel 2 if the area of the worn part reaches the threshold value. The liquid crystal display 41 is used to display the photograph of the grinding wheel 2 and the respective data of the present system. The data processor can automatically run according to time through the preset timer, so that the automation effect of replacing the grinding wheel 2 is further improved, manpower is saved, and the efficiency is improved.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention, and the present invention is not limited by the above embodiments.
Claims (6)
1. The utility model provides an automatic quick change grinding wheel system which characterized in that: comprises a base (3), a control panel (4), a support (5), an elevating mechanism, an automatic wrench (6), a grinding wheel clamping jaw (7), a used grinding wheel collecting cylinder (9) and a new grinding wheel providing cylinder (8), wherein the elevating mechanism is fixed on the base (3) and a lifting rod vertically extends out, a wrench base (61) extending out towards the side surface is fixed on the lifting rod, the automatic wrench (6) is installed on the wrench base (61), the grinding wheel clamping jaw (7) is arranged above the wrench base (61), a connecting arm of the grinding wheel clamping jaw (7) is installed on a shell of a rotating motor, an output shaft of the rotating motor extends out from two ends, the lower end of the output shaft is coaxially fixed at the top end of the lifting rod, the other end of the output shaft is connected with the support (5), the support (5) comprises a support rod (51) fixed on the output shaft and an overhanging part (52) extending out from the top, the end part of the overhanging part (52) is fixedly connected with the new grinding wheel supply cylinder (8) downwards, an old grinding wheel collecting cylinder (9) fixed on the base (3) is arranged under the new grinding wheel supply cylinder (8), the opening of the new grinding wheel supply cylinder (8) is downward, the opening of the old grinding wheel collecting cylinder (9) is upward, a gap for the grinding wheel clamping jaw (7) to enter is reserved between the new grinding wheel supply cylinder (8) and the old grinding wheel collecting cylinder (9), and a grinding wheel clamping device is arranged in the new grinding wheel supply cylinder (8).
2. The system of claim 1, wherein the grinder is capable of being quickly replaced by: the automatic wrench (6) comprises a wrench body (62) fixed on a wrench base (61), a wrench motor arranged in the wrench body (62), a bolt sleeve (63) matched with a nut for fixing a grinding wheel and an elastic connection structure, wherein an output shaft of the wrench motor vertically extends upwards, the elastic connection structure comprises a pipe sleeve fixed on the output shaft, a connecting column and a spring fixed at the bottom of the bolt sleeve (63), the connecting column is inserted in the pipe sleeve in a sliding mode, and the connecting column is connected with the bottom of the pipe sleeve through the spring.
3. The system of claim 1, wherein the grinder is capable of being quickly replaced by: the grinding wheel clamping device comprises a pair of electric clamping pieces symmetrically arranged on the inner side of an opening of a new grinding wheel providing barrel (8), the electric clamping comprises a clamping seat (81) fixed on the inner side of the new grinding wheel providing barrel (8), an inward extending end of the clamping seat (81) is rotatably provided with a clamping plate (83) through an electric rotating shaft (82), the clamping plate (83) comprises an arc section (832) taking the axis of the electric rotating shaft (82) as the center of a circle, a clamping section (831) positioned at the upper end of the arc section (832), a connecting section positioned at the lower end of the arc section (832) and a bending section (834) positioned at the lower section of the connecting section, an installation part (833) connected with the electric rotating shaft (82) is fixed on the arc section (832), and in a non-clamping state, the connecting sections on two sides are opposite to each other and have a gap with the grinding wheel (2), the bending section (834) blocks the lowest grinding wheel (2) from the bottom, and the rubber layer (84) is fixed on the inward side of the clamping section (831) and is clamped with the second grinding wheel (2) from the bottom in a clamping state.
4. The system of claim 3, wherein the grinder is capable of being quickly replaced by: the grinding wheel clamping jaw (7) comprises a connecting arm, a jaw piece (71) fixed at the end part of the connecting arm, a pair of jaw heads (72) symmetrically hinged to the jaw piece (71), a clamping jaw motor and a transmission mechanism, wherein the jaw head motor and the transmission mechanism are arranged in the jaw piece (71), the center of the jaw head (72) forms a jaw hole matched with the shape of the grinding wheel (2), a blocking ring for blocking the grinding wheel (2) is arranged at the lower end of the jaw hole, the blocking ring is formed by splicing two arc-shaped baffles (73), and the arc-shaped baffles (73) are respectively fixed on the jaw heads (72) on the same side.
5. The system of claim 4, wherein the grinder is capable of being quickly replaced by: the transmission mechanism comprises a driving gear arranged at the output end of the clamping jaw motor and driven gears fixedly arranged on a rotating shaft at the end part of each jaw head (72), the driving gear is meshed with one of the driven gears, the two driven gears are meshed with each other, and the driven gears are identical in size and shape.
6. The system of claim 4 or 5, wherein: the control panel (4) is provided with switches which are respectively and correspondingly connected to the lifting mechanism, the rotating motor, the wrench motor, the clamping jaw motor and the electric rotating shaft (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249044.6U CN209850686U (en) | 2019-02-27 | 2019-02-27 | Automatic quick-change grinding wheel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249044.6U CN209850686U (en) | 2019-02-27 | 2019-02-27 | Automatic quick-change grinding wheel system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209850686U true CN209850686U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920249044.6U Expired - Fee Related CN209850686U (en) | 2019-02-27 | 2019-02-27 | Automatic quick-change grinding wheel system |
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| Country | Link |
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| CN (1) | CN209850686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848853A (en) * | 2019-02-27 | 2019-06-07 | 安徽工程大学 | A kind of automatic quick change grinding wheel system |
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2019
- 2019-02-27 CN CN201920249044.6U patent/CN209850686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848853A (en) * | 2019-02-27 | 2019-06-07 | 安徽工程大学 | A kind of automatic quick change grinding wheel system |
| CN109848853B (en) * | 2019-02-27 | 2023-09-29 | 安徽工程大学 | Automatic quick change grinding wheel system |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210227 |