CN216298884U - Five-axis numerical control polishing machine convenient for replacing grinding head and used for machining frame in mobile phone shell - Google Patents
Five-axis numerical control polishing machine convenient for replacing grinding head and used for machining frame in mobile phone shell Download PDFInfo
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- CN216298884U CN216298884U CN202123127236.6U CN202123127236U CN216298884U CN 216298884 U CN216298884 U CN 216298884U CN 202123127236 U CN202123127236 U CN 202123127236U CN 216298884 U CN216298884 U CN 216298884U
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Abstract
The utility model relates to a five-axis numerical control polishing machine convenient for frame machining in a mobile phone shell with a replaceable grinding head, which comprises an installation cylinder, wherein the installation cylinder is connected with a host, rectangular grooves are respectively formed in the inner parts of two sides of the installation cylinder, the installation cylinder is rotatably connected with two rotating shafts between the inner walls of the two sides of the two rectangular grooves, the two outer sides of the four rotating shafts are respectively rotatably connected with a first gear and a second gear, limiting keys are respectively arranged on one side of the inner parts of the two rectangular grooves of the installation cylinder, a second rack is fixedly connected to one side of each of the two limiting keys, the four second racks are respectively meshed with the four first gears, and rectangular sliding grooves are respectively formed in the inner walls of the tops of the two rectangular grooves of the installation cylinder. According to the utility model, the fixing barrel, the limiting ring, the fixing ring, the limiting key, the limiting rod, the limiting sheet, the rotating shaft, the gear, the rotating drum, the sliding sleeve and the friction sleeve are arranged, so that when the device is used, the device is simple to operate, convenient to assemble and disassemble, good in operation effect, stable and practical.
Description
Technical Field
The utility model relates to the technical field of five-axis numerical control polishing machines, in particular to a five-axis numerical control polishing machine convenient for replacing a grinding head for machining a frame in a mobile phone shell.
Background
The cell-phone has become the article that people's life is not lack of, along with the maturity of science and technology and manufacturing process, cell-phone external material processing is more and more careful, before the equipment of cell-phone spare part, need polish the processing of polishing to the backshell and the center of cell-phone, improve the aesthetic property, use numerical control burnishing machine usually, and simultaneously, the precision of polishing that different materials need is different, it is also different to use the bistrique, in order can be convenient quick operation more, we provide a be convenient for change the five-axis numerical control burnishing machine for frame processing in the cell-phone shell of bistrique.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a five-axis numerical control polishing machine for machining a frame in a mobile phone shell, wherein a grinding head of the five-axis numerical control polishing machine is convenient to replace.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a five-axis numerical control polishing machine convenient for replacing a grinding head for processing a frame in a mobile phone shell comprises an installation barrel, wherein the installation barrel is connected with a host, rectangular grooves are formed in the inner parts of two sides of the installation barrel, the installation barrel is rotatably connected with two rotating shafts between the inner walls of the two sides of the two rectangular grooves, the two outer sides of the four rotating shafts are respectively rotatably connected with a first gear and a second gear, limiting keys are arranged on one sides of the two rectangular grooves of the installation barrel, a second rack is fixedly connected to one side of each limiting key, the four second racks are respectively meshed with the four first gears, rectangular sliding grooves are formed in the inner walls of the tops of the two rectangular grooves of the installation barrel, rectangular sliding holes are formed in the inner walls of the bottoms of the two rectangular grooves of the installation barrel, first racks are respectively and slidably connected to the inner parts of the two rectangular sliding holes of the installation barrel, and the top ends of the two first racks extend to the inner parts of the rectangular sliding grooves of the installation barrel, the two first racks are respectively meshed with the two groups of second gears, the outer portion of the installation cylinder is in threaded connection with the rotary cylinder, the bottom ends of the two first racks are connected with the inner wall of the bottom of the rotary cylinder in a sliding mode, the installation cylinder is internally provided with the fixed cylinder, first clamping grooves are formed in two sides of the fixed cylinder, the two limiting keys are respectively matched with the inner portions of the two first clamping grooves of the fixed cylinder in a matching mode, the main shaft is arranged inside the fixed cylinder, the top end of the main shaft is connected with the linkage mechanism, the grinding head is arranged at the bottom of the main shaft, and the rotary cylinder is sleeved outside the main shaft.
Furthermore, the installation cylinder is provided with two limiting rods and two limiting pieces which are fixedly connected with the inner wall of one side of each of the two rectangular through holes, the limiting rods slide outside the same limiting piece, and one ends of the two groups of second racks are fixedly connected with one side of each limiting piece respectively.
Furthermore, the inner wall of the installation cylinder is fixedly connected with a fixing ring, a limiting ring is sleeved outside the fixing cylinder, and the top of the limiting ring is in contact with the bottom of the fixing ring.
Furthermore, a circular slide hole is formed in the top of one side of the installation cylinder, a clamping rod is connected to the installation cylinder in the circular slide hole in a sliding mode, an annular cavity is formed in the installation cylinder in the circular slide hole, a sliding sleeve is arranged in the annular cavity of the installation cylinder, the clamping rod is sleeved with the sliding sleeve, and a spring is sleeved on one side of the clamping rod.
Furthermore, the two ends of the spring are fixedly connected with one side of the sliding sleeve and the inner wall of one side of the annular cavity of the installation cylinder respectively, one end of the clamping rod is fixedly connected with a fixing piece, a second clamping groove is formed in one side of the outer portion of the fixing cylinder, and one end of the clamping rod is embedded with the second clamping groove of the fixing cylinder.
Further, the outer sleeve of rotary drum is equipped with the friction cover.
The utility model has the beneficial effects that:
1. when the device is used, a main shaft is put into an installation cylinder through the fixed cylinder until the limit ring contacts the fixed ring, the top of the main shaft is connected with a linkage mechanism at the moment, then the rotary cylinder is rotated and is in threaded connection with the installation cylinder, the rotary cylinder is rotated and upwards drives the installation cylinder and drives two first racks to move upwards together, the two first racks respectively drive two second gears, the four second gears drive the four rotary shafts, the four rotary shafts drive the four first gears while rotating, the four first gears are meshed to drive the four second racks, the two second racks push the same limit key in a group, so that the two limit keys are embedded into a clamping groove of the fixed cylinder to clamp the fixed cylinder, and then the linkage mechanism can drive the main shaft to rotate in the fixed cylinder, the main shaft drives the grinding head to rotate together, when the grinding head needs to be replaced, the steps are operated in a reverse direction, the fixed cylinder and the grinding head can be taken down and then replaced, and the device is simple in operation, convenient to assemble and disassemble and good in operation effect;
2. by arranging the sliding sleeve, the spring, the clamping rod and the fixing piece, when the device is used, the clamping rod is in contact with the outside of the fixed cylinder under the action of the spring when the fixed cylinder is placed in the installation cylinder, and after the fixed cylinder is placed in a certain length, the clamping rod is embedded into the corresponding clamping groove, so that the fixed cylinder can be limited, the fixed cylinder is not required to be lifted by manpower, an operator can operate other steps more conveniently, and the installation convenience of the device is improved;
3. through setting up the friction sleeve, when using this device, the friction sleeve can improve the outside frictional force of rotary drum, guarantees the stability of operation, has increased the practicality of device.
Through setting up solid fixed cylinder, spacing collar, retainer plate, spacing key, rack, gag lever post, spacing piece, pivot, gear, rotary drum, sliding sleeve, spring, kelly, stationary blade, friction cover, when using this device, this device easy operation, it is convenient to load and unload, and the operation is effectual, stable practical.
Drawings
Fig. 1 is a schematic side sectional view of a five-axis numerical control polishing machine for frame processing in a mobile phone case, in which a grinding head is convenient to replace, according to embodiment 1;
fig. 2 is a schematic structural diagram of a second gear of the five-axis numerical control polishing machine for frame processing in the mobile phone case convenient for replacing the grinding head in embodiment 1;
fig. 3 is a schematic structural diagram of a friction sleeve of the five-axis numerical control polishing machine for processing a frame in a mobile phone shell, where a grinding head is convenient to replace in embodiment 2.
In the figure: the device comprises an installation barrel 1, a fixing barrel 2, a limiting ring 3, a fixing ring 4, a limiting key 5, a first rack 6, a limiting rod 7, a limiting sheet 8, a second rack 9, a rotating shaft 10, a first gear 11, a rotating drum 12, a grinding head 13, a main shaft 14, a sliding sleeve 15, a spring 16, a clamping rod 17, a fixing sheet 18, a second gear 19 and a friction sleeve 20.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Example 1
Referring to fig. 1-2, a five-axis numerical control polishing machine for processing a frame in a mobile phone shell with a conveniently replaced grinding head comprises an installation cylinder 1, wherein the installation cylinder 1 is connected with a host, rectangular grooves are respectively formed in the inner parts of two sides of the installation cylinder 1, the installation cylinder 1 is rotatably connected with two rotating shafts 10 between the inner walls of the two sides of the two rectangular grooves, the outer two sides of the four rotating shafts 10 are respectively rotatably connected with a first gear 11 and a second gear 19, a limit key 5 is respectively arranged on one side of the inner parts of the two rectangular grooves of the installation cylinder 1, a second rack 9 is fixedly connected with one side of the two limit keys 5, the four second racks 9 are respectively meshed with the four first gears 11, rectangular sliding grooves are respectively formed in the inner walls of the tops of the two rectangular grooves of the installation cylinder 1, rectangular sliding holes are respectively formed in the inner walls of the bottoms of the two rectangular grooves of the installation cylinder 1, and a first rack 6 is respectively slidably connected with the inner parts of the two rectangular sliding holes of the installation cylinder 1, the top of two first racks 6 all extends to the inside of the rectangle spout of an installation section of thick bamboo 1, two first racks 6 mesh with two sets of second gears 19 respectively mutually, the outside threaded connection of an installation section of thick bamboo 1 has rotary drum 12, the bottom of two first racks 6 all with the bottom inner wall sliding connection of rotary drum 12, the inside of an installation section of thick bamboo 1 is equipped with solid fixed cylinder 2, first draw-in groove has all been seted up to solid fixed cylinder 2's both sides, two spacing keys 5 respectively with the inside looks adaptation of two first draw-in grooves of solid fixed cylinder 2, the inside of solid fixed cylinder 2 is equipped with main shaft 14, the top and the link gear of main shaft 14 are connected, the bottom of main shaft 14 is equipped with bistrique 13, the outside of main shaft 14 is located to rotary drum 12 cover.
Wherein, the installation cylinder 1 is at two gag lever post 7 of the equal fixedly connected with of one side inner wall of two rectangle through-holes, and the same spacing piece 8 of the outside slip of two gag lever post 7, the one end of two sets of second racks 9 respectively with one side fixed connection of two spacing pieces 8.
Wherein, the inner wall of the installation cylinder 1 is fixedly connected with a fixed ring 4, the outer part of the fixed cylinder 2 is sleeved with a limit ring 3, the top of the limit ring 3 is contacted with the bottom of the fixed ring 4, a main shaft 14 is put into the installation cylinder 1 through the fixed cylinder 2 until the limit ring 3 is contacted with the fixed ring 4, at the moment, the top of the main shaft 14 is connected with a linkage mechanism, then a rotary cylinder 12 is rotated, the rotary cylinder 12 is in threaded connection with the installation cylinder 1, the rotary cylinder 12 is rotationally and upwards driven outside the installation cylinder 1 and drives two first racks 6 to move upwards together, the two first racks 6 respectively drive two second gears 19, the four second gears 19 drive four rotating shafts 10, the four rotating shafts 10 simultaneously drive four first gears 11, the four first gears 11 are meshed to drive the four second racks 9, the two second racks 9 push the same limit key 5 in a group, so as to embed the two limit keys 5 into the clamping grooves of the fixed cylinder 2, the fixed cylinder 2 is clamped, then the linkage mechanism can drive the main shaft 14 to rotate in the fixed cylinder 2, the main shaft 14 drives the grinding head 13 to rotate together, when the grinding head 13 needs to be replaced, the steps are operated in a reverse direction, the fixed cylinder 2 and the grinding head 13 can be taken down and then replaced, and the device is simple to operate, convenient to assemble and disassemble and good in operation effect;
wherein, circular slide opening has been seted up at one side top of a mounting tube 2, and mounting tube 1 has a kelly 17 at the inside sliding connection of circular slide opening, and the toroidal cavity has been seted up in the inside of circular slide opening to mounting tube 1, and mounting tube 1 is equipped with sliding sleeve 15 in the inside of toroidal cavity, and the outside of kelly 17 is located to sliding sleeve 15's cover, and the cover is equipped with spring 16 on one side of the outside of kelly 17.
Wherein, spring 16's both ends respectively with one side of sliding sleeve 15 and one side inner wall fixed connection of the toroidal cavity of an installation section of thick bamboo 1, the one end fixedly connected with stationary blade 18 of kelly 17, the second draw-in groove has been seted up to outside one side of a solid fixed cylinder 2, the one end of kelly 17 and the second draw-in groove looks gomphosis of a solid fixed cylinder 2, when solid fixed cylinder 2 places an installation section of thick bamboo 1 inside, kelly 17 is under spring 16's effect, with solid fixed cylinder 2 external contact, after solid fixed cylinder 2 puts into certain length, the kelly 17 embedding corresponds the draw-in groove, can restrict solid fixed cylinder 2, need not the manpower to lift it, make other steps of operation that operating personnel can be more convenient, the installation convenience of device has been improved.
The working principle is as follows: when the device is used, a main shaft 14 is put into an installation cylinder 1 through a fixed cylinder 2 until a limiting ring 3 contacts a fixed ring 4, the top of the main shaft 14 is connected with a linkage mechanism, then a rotary drum 12 is rotated, the rotary drum 12 is in threaded connection with the installation cylinder 1, the rotary drum 12 is rotationally and upwards driven outside the installation cylinder 1 and drives two first racks 6 to move upwards together, the two first racks 6 respectively drive two second gears 19, the four second gears 19 drive four rotary shafts 10, the four rotary shafts 10 simultaneously drive the four first gears 11 when rotating, the four first gears 11 are meshed to drive four second racks 9, the two second racks 9 push the same limiting key 5 in a group, so that the two limiting keys 5 are embedded into clamping grooves of the fixed cylinder 2 to clamp the fixed cylinder 2, then the linkage mechanism can drive the main shaft 14 to rotate inside the fixed cylinder 2, and the main shaft 14 drives a grinding head 13 to rotate together, when the grinding head 13 needs to be replaced, the fixed cylinder 2 and the grinding head 13 can be taken down and replaced by reversely operating the steps, and the device is simple in operation, convenient to assemble and disassemble and good in operation effect;
when the fixed cylinder 2 is placed inside the installation cylinder 1, the clamping rod 17 is in contact with the fixed cylinder 2 under the action of the spring 16, after the fixed cylinder 2 is placed into a certain length, the clamping rod 17 is embedded into the corresponding clamping groove, the fixed cylinder 2 can be limited, manpower is not needed for lifting the fixed cylinder, so that an operator can operate other steps more conveniently, and the installation convenience of the device is improved.
Example 2
Referring to fig. 3, a frame processing is with five numerical control burnishing machines in cell-phone shell convenient to change bistrique, this embodiment compares in embodiment 1, and in order to increase the practicality of device, the outside cover of rotary drum 12 is equipped with friction cover 20, and friction cover 20 can improve the outside frictional force of rotary drum 12, guarantees the stability of operation, has increased the practicality of device.
The working principle is as follows: when the device is used, a main shaft 14 is put into an installation cylinder 1 through a fixed cylinder 2 until a limiting ring 3 contacts a fixed ring 4, the top of the main shaft 14 is connected with a linkage mechanism, then a rotary drum 12 is rotated, the rotary drum 12 is in threaded connection with the installation cylinder 1, the rotary drum 12 is rotationally and upwards driven outside the installation cylinder 1 and drives two first racks 6 to move upwards together, the two first racks 6 respectively drive two second gears 19, the four second gears 19 drive four rotary shafts 10, the four rotary shafts 10 simultaneously drive the four first gears 11 when rotating, the four first gears 11 are meshed to drive four second racks 9, the two second racks 9 push the same limiting key 5 in a group, so that the two limiting keys 5 are embedded into clamping grooves of the fixed cylinder 2 to clamp the fixed cylinder 2, then the linkage mechanism can drive the main shaft 14 to rotate inside the fixed cylinder 2, and the main shaft 14 drives a grinding head 13 to rotate together, when the grinding head 13 needs to be replaced, the fixed cylinder 2 and the grinding head 13 can be taken down and replaced by reversely operating the steps, and the device is simple in operation, convenient to assemble and disassemble and good in operation effect;
when the fixed cylinder 2 is placed inside the installation cylinder 1, the clamping rod 17 is in contact with the fixed cylinder 2 under the action of the spring 16, after the fixed cylinder 2 is placed into a certain length, the clamping rod 17 is embedded into the corresponding clamping groove, the fixed cylinder 2 can be limited, manpower is not needed for lifting the fixed cylinder, so that an operator can operate other steps more conveniently, and the installation convenience of the device is improved.
When the device is used, the friction sleeve 20 can improve the friction force outside the rotary drum 12, ensure the stability of operation and increase the practicability of the device.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. A five-axis numerical control polishing machine convenient for replacing a grinding head for machining a frame in a mobile phone shell comprises an installation cylinder (1) and is characterized in that the installation cylinder (1) is connected with a host, rectangular grooves are formed in the inner parts of two sides of the installation cylinder (1), the installation cylinder (1) is rotatably connected with two rotating shafts (10) between the inner walls of the two sides of the two rectangular grooves, two outer sides of the four rotating shafts (10) are rotatably connected with a first gear (11) and a second gear (19) respectively, a limiting key (5) is arranged on one side of the inner parts of the two rectangular grooves of the installation cylinder (1), one side of each limiting key (5) is fixedly connected with a second rack (9), the four second racks (9) are respectively meshed with the four first gears (11), and rectangular sliding grooves are formed in the inner walls of the tops of the two rectangular grooves of the installation cylinder (1), the mounting cylinder (1) is provided with rectangular sliding holes on the inner walls of the bottoms of the two rectangular grooves, the mounting cylinder (1) is connected with first racks (6) inside the two rectangular sliding holes in a sliding manner, the top ends of the two first racks (6) extend into the rectangular sliding grooves of the mounting cylinder (1), the two first racks (6) are respectively meshed with the two groups of second gears (19), the outer part of the mounting cylinder (1) is in threaded connection with a rotary cylinder (12), the bottom ends of the two first racks (6) are respectively in sliding connection with the inner wall of the bottom of the rotary cylinder (12), the mounting cylinder (1) is internally provided with a fixed cylinder (2), two sides of the fixed cylinder (2) are respectively provided with first clamping grooves, two limit keys (5) are respectively matched with the inner parts of the two first clamping grooves of the fixed cylinder (2), the fixed cylinder (2) is internally provided with a main shaft (14), and the top end of the main shaft (14) is connected with a linkage mechanism, the bottom of the main shaft (14) is provided with a grinding head (13), and the rotating drum (12) is sleeved outside the main shaft (14).
2. The five-axis numerical control polishing machine for machining the frame in the mobile phone shell with the conveniently replaced grinding head is characterized in that two limiting rods (7) are fixedly connected to the inner wall of one side of each of the two rectangular through holes of the mounting cylinder (1), the same limiting plate (8) slides outside the two limiting rods (7), and one ends of two groups of second racks (9) are fixedly connected to one side of the two limiting plates (8) respectively.
3. The five-axis numerical control polishing machine for machining the frame in the mobile phone shell with the conveniently replaced grinding head according to claim 2, characterized in that a fixing ring (4) is fixedly connected to the inner wall of the mounting cylinder (1), a limiting ring (3) is sleeved outside the fixing cylinder (2), and the top of the limiting ring (3) is in contact with the bottom of the fixing ring (4).
4. The five-axis numerical control polishing machine convenient for machining of the frame in the mobile phone shell with the replaceable grinding head, according to claim 3, is characterized in that a circular sliding hole is formed in the top of one side of the installation cylinder (1), a clamping rod (17) is connected to the installation cylinder (1) in the circular sliding hole in a sliding mode, an annular cavity is formed in the installation cylinder (1) in the circular sliding hole, a sliding sleeve (15) is arranged in the annular cavity of the installation cylinder (1), the sliding sleeve (15) is sleeved on the outer portion of the clamping rod (17), and a spring (16) is sleeved on one side of the outer portion of the clamping rod (17).
5. The five-axis numerical control polishing machine convenient for machining of the frame in the mobile phone shell with the replaceable grinding head, according to claim 4, is characterized in that two ends of the spring (16) are fixedly connected with one side of the sliding sleeve (15) and the inner wall of one side of the annular cavity of the mounting cylinder (1) respectively, one end of the clamping rod (17) is fixedly connected with a fixing piece (18), one side of the outer portion of the fixing cylinder (2) is provided with a second clamping groove, and one end of the clamping rod (17) is embedded with the second clamping groove of the fixing cylinder (2).
6. The mobile phone shell frame processing five-axis numerical control polishing machine convenient for replacing the grinding head as recited in claim 1, wherein the outer part of the rotary drum (12) is sleeved with a friction sleeve (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123127236.6U CN216298884U (en) | 2021-12-13 | 2021-12-13 | Five-axis numerical control polishing machine convenient for replacing grinding head and used for machining frame in mobile phone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123127236.6U CN216298884U (en) | 2021-12-13 | 2021-12-13 | Five-axis numerical control polishing machine convenient for replacing grinding head and used for machining frame in mobile phone shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216298884U true CN216298884U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123127236.6U Active CN216298884U (en) | 2021-12-13 | 2021-12-13 | Five-axis numerical control polishing machine convenient for replacing grinding head and used for machining frame in mobile phone shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216298884U (en) |
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2021
- 2021-12-13 CN CN202123127236.6U patent/CN216298884U/en active Active
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