CN108555743A - A kind of precision numerical-control multi-station gem grinder - Google Patents
A kind of precision numerical-control multi-station gem grinder Download PDFInfo
- Publication number
- CN108555743A CN108555743A CN201810757658.5A CN201810757658A CN108555743A CN 108555743 A CN108555743 A CN 108555743A CN 201810757658 A CN201810757658 A CN 201810757658A CN 108555743 A CN108555743 A CN 108555743A
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- Prior art keywords
- grinding
- bar
- pressure
- right end
- external stability
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a kind of precision numerical-control multi-station gem grinders,Its structure includes comprehensive grinding attachment,Hand lever,Pedestal,It is ground body,Sliding door,Tempered glass,Alarm lamp,Switch board,Comprehensive grinding attachment is mounted on grinding internal body,Grinding organism bottom is fixedly connected with base top,Sliding door side is connect with grinding body front end internal activity,Tempered glass side is embedded in inside sliding door top,It is welded on front side of sliding door bottom end at hand lever back,It is fixedly connected on front side of switch board back and grinding body right end,The device can be according to the of different sizes of grinding jewel,To carry out diastole or reduce to adjust to grinding tool,Then drive jewel high-speed rotation that can quickly be ground gemstone surface by body,The powder that device can also generate grinding simultaneously is cleared up automatically,The device can not only reduce the working strength of staff,Working efficiency can also be promoted.
Description
Technical field
The present invention relates to milling drum processing technology field, specifically a kind of precision numerical-control multi-station gem grinder.
Background technology
Jewelry Accessories processing refer to by after artificial cutting, sizing jewel blank (such as various diamonds, natural stone and crystal,
Zircon etc.) by variously-shaped finished product is made after special process sanding and polishing, such as round diamond, artificial diamond, heart, egg type, prismatic
Etc. variously-shaped.These finished products are manually inlayed and various gem ornaments are made.
Precision numerical-control multi-station gem grinder needs basis when being ground to gemstone surface of different sizes at present
The different replacements for carrying out grinding tool of jewel size, can increase the work difficulty of staff in this way.
Invention content
It is a primary object of the present invention to overcome the deficiencies of the prior art and provide a kind of accurate digital control multistation jewel grinding
Machine.
The present invention adopts the following technical scheme that realize：A kind of precision numerical-control multi-station gem grinder, structure include
Comprehensive grinding attachment, hand lever, pedestal, grinding body, sliding door, tempered glass, alarm lamp, switch board, the synthesis
Grinding attachment is mounted on grinding internal body, and the grinding organism bottom is fixedly connected with base top, the sliding door side
It is connect with grinding body front end internal activity, the tempered glass side is embedded in inside sliding door top, the hand lever back of the body
Portion is welded on front side of sliding door bottom end, is fixedly connected on front side of the switch board back and grinding body right end, the police instruction
Lamp bottom and vertical connection at the top of grinding body right end；The comprehensive grinding attachment is pressed by driving device, dust exhaust apparatus, top
Device, positioning device, grinding attachment, the second device for exerting, third device for exerting composition；The driving device right end is filled with dust suction
Top left vertical connection is set, the grinding attachment is mounted on inside positioning device top left, top device for exerting bottom
End is connected to grinding attachment top side through positioning device top, and the top device for exerting right end bottom is connected to third pressure dress
It sets at the top of right end, the third device for exerting left end bottom is fixedly connected with the second device for exerting right end, the second pressure dress
Top set end is connected to the grinding attachment lower left corner on the left of positioning device.
As an optimization, the driving device is made of collection frame, connecting tube, exhaust outlet, impeller, air-exchanging chamber, the collection
Arch is mounted on bottom of the tube vertical connection, the impeller is connect inside air-exchanging chamber, and the air-exchanging chamber right end is equipped with exhaust outlet,
Connection is connected with connecting tube top for the air-exchanging chamber right end, and the air-exchanging chamber left end is fixedly connected with dust exhaust apparatus right end.
As an optimization, the dust exhaust apparatus is made of air intake duct, motor, fixed frame, negative pressure chamber, the air intake duct right end
Be connected connection with negative pressure chamber left end, the fixed frame upper and lower ends are connect with negative pressure chamber internal vertical, the motor side with
It is fixedly connected inside fixed frame, the motor right end and impeller internal vertical connection, negative pressure chamber's right end is left with air-exchanging chamber
End is fixedly connected.
As an optimization, the top device for exerting is stably connected with by return pulley, pressure bar, spring, internal fixed cylinder, back
It is welded at the top of bar, external stability sleeve, connecting rod composition, external stability sleeve both ends bottom and positioning device left end, institute
Both ends and external stability sleeve inner vertical connection at the top of internal fixed cylinder are stated, spring, institute are housed inside the internal fixed cylinder
Pressure bar top both sides are stated with internal fixed cylinder bottom inner portion using excessively cooperation, the pressure bar bottom end is equipped with return pulley, described
Return pulley side is fitted and connected with grinding attachment top side, and the back is stably connected on front side of bar left end and is carried on the back with external stability sleeve middle-end
Portion is welded, and the back is stably connected with bar right end and is fixedly connected with connecting rod top.
As an optimization, the positioning device is by the first gag lever post, the second gag lever post, supporting rack, third gag lever post, fixed ring
Composition, first gag lever post, the second gag lever post, third gag lever post are arranged in order according to interval angles are identical in fixed ring
Portion, first gag lever post, the second gag lever post, third gag lever post trailing flank and grinding attachment front side are fitted and connected, the fixation
Ring is mounted at the top of supporting rack left end.
As an optimization, the grinding attachment is by right arc-shaped limit bar, upper jacking block, left arc-shaped limit bar, lower jacking block, lower grinding
Arc block, connecting spring, upper grinding arc block composition, described connecting spring one end are connected to grinding arc block left and right ends bottom
Portion, the other end are fixed at the top of lower grinding arc block left and right ends, and the upper grinding arc block top side is bonded with upper jacking block bottom side
Connection, the left arc-shaped limit bar upper and lower ends are connect with upper jacking block, lower jacking block left end internal activity, the lower grinding arc block
Bottom side is fitted and connected with lower jacking block top side, the right arc-shaped limit bar upper and lower ends and upper jacking block, lower jacking block right end internal activity
Connection.
As an optimization, second device for exerting is stablized by the second external stability sleeve, the second inside fixed cylinder, back
Bar, the second connecting rod, second pressure spring, second pressure bar, second top wheel composition, the second external stability sleeve top with
The welded corner joint of fixed ring lower-left, the second inside fixed cylinder bottom both ends are fixedly connected with the second external stability sleeve inner, institute
It states inside the second inside fixed cylinder equipped with the second pressure spring, the second pressure bar bottom end side and the second inside fixed cylinder top
End is internal using excessively cooperation, and the second pressure bar top is taken turns equipped with the second top, and second top wheel top side and lower jacking block are left
End bottom side is fitted and connected, and back stabiliser bar top trailing flank is welded with the second external stability sleeve back, and the back is steady
Fixed pole bottom end is fixedly connected with the second connecting rod left end.
As an optimization, the third device for exerting fixes inner cylinder, third pressure by third top wheel, third pressure bar, third
Spring, third external stability sleeve, third back connecting rod composition, the third external stability sleeve top and fixed ring bottom right
Welded corner joint, the third are fixed inner cylinder bottom both ends and are fixedly connected with third external stability sleeve inner, solid outside the third
Sleeve inner is determined equipped with third pressure spring, and the third top wheel is mounted on third pressure bar top, third pressure bar bottom
End side surface and third are fixed inner cylinder top inside and are coordinated using excessive, on front side of the third back connecting rod middle-end and outside third
Fixes sleeve back is welded, and described third back connecting rod one end is fixedly connected with the second connecting rod right end, and the other end is connected to
Connecting rod bottom end.
The beneficial effects of the present invention are：A kind of precision numerical-control multi-station gem grinder of the present invention, carrying out in use,
We need motor impeller high-speed rotation, and the air inside air-exchanging chamber quickly can be discharged in this way, while driving negative
Negative pressure is generated inside pressure chamber, such air intake duct can absorb the dust generated when grinding jewel, according to the big of jewel
Small difference, lower grinding arc block can be expanded outward with upper grinding arc block, when jewel is fixed on lower grinding arc block and upper mill
When cutting between arc block, spring applies pressure down to pressure bar, and pressure bar is turned down upper jacking block by return pulley, upper in this way to grind
Cutting arc block will press inside, and this makes it possible to be ground automatically in gemstone, the second pressure spring pair second is applied
Compression bar up applies pressure, and the second pressure bar is up pushed up lower jacking block by the second top wheel, and grinding arc block lower in this way will be past
Upper application pressure, same third pressure spring up apply pressure to third pressure bar, and third presses bar will by third top wheel
Lower jacking block is up pushed up, grinding arc block lower in this way will up apply pressure, this makes it possible in gemstone automatically into
Row grinding, the first gag lever post, the second gag lever post, third gag lever post can limit the position of grinding attachment, and back is stablized
Bar is connected to third back connecting rod by the second connecting rod, and back is stably connected with bar and is connected to third back company by connecting rod
Extension bar can increase the stability between device in this way, and the powder that driving device drives dust exhaust apparatus to be ground jewel absorbs,
Top device for exerting, the second device for exerting, third device for exerting can press to grinding attachment, and positioning device can be to mill
The position of turning device is fixed.
Compared with prior art, the beneficial effects of the invention are as follows：The device can according to grinding jewel it is of different sizes, from
And grinding tool is carried out diastole or reduced to adjust, then drive jewel high-speed rotation can be quickly by jewel by body
Surface is ground, while the powder that device can also generate grinding is cleared up automatically, which can not only reduce staff
Working strength, additionally it is possible to promote working efficiency.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of precision numerical-control multi-station gem grinder of the present invention.
Fig. 2 is the structural schematic diagram of the comprehensive grinding attachment of the present invention.
Fig. 3 is the structural schematic diagram of the comprehensive grinding attachment refinement of the present invention.
Fig. 4 is the structural schematic diagram of the comprehensive grinding attachment working condition of the present invention.
In figure：Comprehensive grinding attachment 1, hand lever 2, pedestal 3, grinding body 4, sliding door 5, tempered glass 6, police instruction
Lamp 7, switch board 8, driving device 11, dust exhaust apparatus 12, top device for exerting 13, positioning device 14, grinding attachment 15, second are applied
Pressure device 16, third device for exerting 17, collection frame 111, connecting tube 112, exhaust outlet 113, impeller 114, air-exchanging chamber 115, air-breathing
Pipe 121, motor 122, fixed frame 123, negative pressure chamber 124, return pulley 131, pressure bar 132, spring 133, internal fixed cylinder 134,
Back is stably connected with bar 135, external stability sleeve 136, connecting rod 137, the first gag lever post 141, the second gag lever post 142, support
Frame 143, third gag lever post 144, fixed ring 145, right arc-shaped limit bar 151, upper jacking block 152, left arc-shaped limit bar 153, lower top
Block 154, lower grinding arc block 155, connecting spring 156, upper grinding arc block 157, in the second external stability sleeve 161, second
Portion's fixed cylinder 162, back stabiliser bar 163, the second connecting rod 164, second pressure pressure bar 166, second of spring 165, second push up
Wheel 167, third top wheel 171, third pressure bar 172, third fix inner cylinder 173, third pressure spring 174, third external stability
Sleeve 175, third back connecting rod 176.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of precision numerical-control multi-station gem grinder technical solution：Its structure includes
Comprehensive grinding attachment 1, hand lever 2, pedestal 3, grinding body 4, sliding door 5, tempered glass 6, alarm lamp 7, switch board 8,
The comprehensive grinding attachment 1 is mounted on inside grinding body 4, and 4 bottom of grinding body is fixedly connected with 3 top of pedestal, institute
It states 5 side of sliding door to connect with grinding 4 front end internal activity of body, 6 side of the tempered glass is embedded in 5 top of sliding door
Portion, 2 back of the hand lever are welded on front side of 5 bottom end of sliding door, solid on front side of 8 back of the switch board and grinding 4 right end of body
Fixed connection, 7 bottom of the alarm lamp and vertical connection at the top of grinding 4 right end of body；The comprehensive grinding attachment 1 is by driving
Device 11, dust exhaust apparatus 12, top device for exerting 13, positioning device 14, grinding attachment 15, the second device for exerting 16, third are applied
Pressure device 17 forms；11 right end of the driving device and 12 top left vertical connection of dust exhaust apparatus, the grinding attachment 15 are pacified
Inside 14 top left of positioning device, 13 bottom end of top device for exerting is connected to grinding through 14 top of positioning device
15 top side of device, 13 right end bottom of the top device for exerting are connected at the top of 17 right end of third device for exerting, and the third is applied
17 left end bottom of pressure device is fixedly connected with 16 right end of the second device for exerting, and 16 top of the second device for exerting is filled through positioning
Set 14 left sides and be connected to 15 lower left corner of grinding attachment, the driving device 11 by collection frame 111, connecting tube 112, exhaust outlet 113,
Impeller 114, air-exchanging chamber 115 form, and 111 top of the collection frame and 112 bottom vertical connection of connecting tube, the impeller 114 are pacified
Inside air-exchanging chamber 115,115 right end of the air-exchanging chamber is equipped with exhaust outlet 113,115 right end of the air-exchanging chamber and connecting tube 112
Top conducting connection, 115 left end of the air-exchanging chamber are fixedly connected with 12 right end of dust exhaust apparatus, and the dust exhaust apparatus 12 is by air intake duct
121, motor 122, fixed frame 123, negative pressure chamber 124 form, and company is connected with negative pressure chamber 124 left end in 121 right end of the air intake duct
It connects, 123 upper and lower ends of the fixed frame are connect with negative pressure chamber 124 internal vertical, 122 side of the motor and fixed frame 123
Inside is fixedly connected, and 122 right end of the motor is connect with 114 internal vertical of impeller, 124 right end of the negative pressure chamber and air-exchanging chamber
115 left ends are fixedly connected, the top device for exerting 13 by return pulley 131, pressure bar 132, spring 133, internal fixed cylinder 134,
Back be stably connected with bar 135, external stability sleeve 136, connecting rod 137 form, 136 both ends bottom of the external stability sleeve with
Welding at the top of 14 left end of positioning device, the internal 134 top both ends of fixed cylinder connect with 136 internal vertical of external stability sleeve
It connects, 134 inside of internal fixed cylinder is equipped with spring 133, the 132 top both sides of pressure bar and 134 bottom end of internal fixed cylinder
Using excessively cooperation, 132 bottom end of pressure bar is equipped with return pulley 131,131 side of the return pulley and 15 top side of grinding attachment for inside
It is fitted and connected, the back is stably connected on front side of 135 left end of bar and is welded with 136 middle-end back of external stability sleeve, the back
It is stably connected with 135 right end of bar to be fixedly connected with 137 top of connecting rod, the positioning device 14 is limited by the first gag lever post 141, second
Position bar 142, supporting rack 143, third gag lever post 144, fixed ring 145 form, first gag lever post 141, the second gag lever post
142, third gag lever post 144 is arranged in order according to interval angles are identical inside fixed ring 145, first gag lever post 141,
Two gag lever posts 142,144 trailing flank of third gag lever post and 15 front side of grinding attachment are fitted and connected, and the fixed ring 145 is mounted on branch
At the top of support 143 left end, the grinding attachment 15 by right arc-shaped limit bar 151, upper jacking block 152, left arc-shaped limit bar 153, under
Jacking block 154, lower grinding arc block 155, connecting spring 156, upper grinding arc block 157 composition, 156 one end of the connecting spring connects
It is connected to 157 left and right ends bottom of grinding arc block, the other end is fixed at the top of lower 155 left and right ends of grinding arc block, described
Upper 157 top side of grinding arc block is fitted and connected with 152 bottom side of upper jacking block, left 153 upper and lower ends of arc-shaped limit bar and upper top
Block 152, the connection of 154 left end internal activity of lower jacking block, lower 155 bottom side of grinding arc block is bonded company with lower 154 top side of jacking block
It connecing, right 151 upper and lower ends of arc-shaped limit bar are connect with upper jacking block 152,154 right end internal activity of lower jacking block, and described second
Device for exerting 16 is by the second external stability sleeve 161, the second inside fixed cylinder 162, back stabiliser bar 163, the second connecting rod
164,167 composition of the second pressure pressure bar 166, second of spring 165, second top wheel, 161 top of the second external stability sleeve
With 145 lower-left welded corner joint of fixed ring, inside second inside fixed cylinder, 162 bottom both ends and the second external stability sleeve 161
It is fixedly connected, second inside fixed cylinder, 162 inside is equipped with the second pressure spring 165, the second pressure 166 bottom end side of bar
It is taken turns equipped with the second top using excessively cooperation, second 166 top of pressure bar with inside 162 top of the second inside fixed cylinder in face
167, the second top 167 top sides of wheel are fitted and connected with 154 left end bottom side of lower jacking block, on rear side of 163 top of back stabiliser bar
Face is welded with 161 back of the second external stability sleeve, and 163 bottom end of back stabiliser bar is fixed with 164 left end of the second connecting rod
Connection, the third device for exerting 17 fix inner cylinder 173, third pressure bullet by third top wheel 171, third pressure bar 172, third
Spring 174, third external stability sleeve 175, third back connecting rod 176 form, 175 top of third external stability sleeve with
145 bottom right welded corner joint of fixed ring, it is fixed that the third fixes 173 bottom both ends of inner cylinder and 175 inside of third external stability sleeve
Connection, 175 inside of the third external stability sleeve are mounted on third equipped with third pressure spring 174, the third top wheel 171
172 top of pressure bar, the third pressure 172 bottom end side of bar, which is fixed with third inside 173 top of inner cylinder, uses excessively cooperation,
It is welded with 175 back of third external stability sleeve on front side of 176 middle-end of third back connecting rod, third back connecting rod
176 one end are fixedly connected with 164 right end of the second connecting rod, and the other end is connected to 137 bottom end of connecting rod.
It, in this way can be by air-exchanging chamber 115 in progress in use, we need 122 impeller of motor, 114 high-speed rotation
Internal air is quickly discharged, while 124 inside of negative pressure chamber being driven to generate negative pressure, and such air intake duct 121 can be precious to grinding
The dust generated when stone is absorbed, according to the of different sizes of jewel, lower grinding arc block 155 and upper 157 energy of grinding arc block
Enough to expand outward, when jewel is fixed between lower grinding arc block 155 and upper grinding arc block 157, spring 133 is to the bar that presses
132 apply pressure down, and pressure bar 132 is turned down upper jacking block 152 by return pulley 131, and grinding arc block 157 upper in this way will
It presses inside, this makes it possible to be ground automatically in gemstone, the second pressure spring 165 is past to the second pressure bar 166
Upper application pressure, the second pressure bar 166 take turns 167 by the second top and up push up lower jacking block 154, lower in this way to be ground arc block 155
Pressure will up be applied, same third pressure spring 174 up applies pressure, third pressure bar 172 to third pressure bar 172
Lower jacking block 154 will up be pushed up by third top wheel 171, grinding arc block 155 lower in this way will up apply pressure, thus
It can be automatically ground in gemstone, the first gag lever post 141, the second gag lever post 142, third gag lever post 144 can be right
The position of grinding attachment 15 is limited, and back stabiliser bar 163 is connected to third back connecting rod by the second connecting rod 164
176, back is stably connected with bar 135 and is connected to third back connecting rod 176 by connecting rod 137, can increase in this way between device
Stability, driving device 11 drives the powder that is ground to jewel of dust exhaust apparatus 12 to absorb, top device for exerting 13, second
Device for exerting 16, third device for exerting 17 can press to grinding attachment 15, and positioning device 14 can be to grinding attachment 15
Position be fixed.
The technological progress that the present invention obtains compared with the prior art is：The device can according to grinding jewel it is of different sizes,
To carry out diastole or reduce to adjust to grinding tool, then drive jewel high-speed rotation can quickly will be precious by body
Stone surface is ground, while the powder that device can also generate grinding is cleared up automatically, which can not only reduce work people
The working strength of member, additionally it is possible to promote working efficiency.
Claims (8)
1. a kind of precision numerical-control multi-station gem grinder, structure includes comprehensive grinding attachment, hand lever, pedestal, milling drum
Body, sliding door, tempered glass, alarm lamp, switch board, it is characterised in that：
The comprehensive grinding attachment is mounted on grinding internal body, and the grinding organism bottom is fixedly connected with base top, institute
Sliding door side to be stated to connect with grinding body front end internal activity, the tempered glass side is embedded in inside sliding door top,
The hand lever back is welded on front side of sliding door bottom end, is fixedly connected on front side of the switch board back and grinding body right end,
The alarm lamp bottom and vertical connection at the top of grinding body right end；
The comprehensive grinding attachment is applied by driving device, dust exhaust apparatus, top device for exerting, positioning device, grinding attachment, second
Pressure device, third device for exerting composition；
The driving device right end and dust exhaust apparatus top left vertical connection, the grinding attachment are mounted at the top of positioning device
Inside left end, top device for exerting bottom end is connected to grinding attachment top side, the top pressure through positioning device top
Device right end bottom is connected at the top of third device for exerting right end, the third device for exerting left end bottom and the second device for exerting
Right end is fixedly connected, and second device for exerting top is connected to the grinding attachment lower left corner on the left of positioning device.
2. a kind of precision numerical-control multi-station gem grinder according to claim 1, it is characterised in that：The driving device
Be made of collection frame, connecting tube, exhaust outlet, impeller, air-exchanging chamber, at the top of the collection frame with connect bottom of the tube vertical connection, institute
Impeller is stated inside air-exchanging chamber, the air-exchanging chamber right end is equipped with exhaust outlet, and the air-exchanging chamber right end is led with connecting tube top
Lead to and connect, the air-exchanging chamber left end is fixedly connected with dust exhaust apparatus right end.
3. a kind of precision numerical-control multi-station gem grinder according to claim 2, it is characterised in that：The dust exhaust apparatus
It is made of air intake duct, motor, fixed frame, negative pressure chamber, connection, the fixation is connected with negative pressure chamber left end in the air intake duct right end
Frame upper and lower ends are connect with negative pressure chamber internal vertical, are fixedly connected inside the motor side and fixed frame, the motor
Right end and impeller internal vertical connection, negative pressure chamber's right end are fixedly connected with air-exchanging chamber left end.
4. a kind of precision numerical-control multi-station gem grinder according to claim 1, it is characterised in that：The top pressure
Device is stably connected with bar, external stability sleeve, connecting rod and is formed by return pulley, pressure bar, spring, internal fixed cylinder, back, described
It is welded at the top of external stability sleeve both ends bottom and positioning device left end, both ends and external stability set at the top of the internal fixed cylinder
Cylinder internal vertical connection, the internal fixed cylinder inside are equipped with spring, the pressure bar top both sides and internal fixed cylinder bottom end
Inside is equipped with return pulley using excessively cooperation, the pressure bar bottom end, and the return pulley side is fitted and connected with grinding attachment top side, institute
It states back and is stably connected with bar left end front side and the welding of external stability sleeve middle-end back, the back is stably connected with bar right end and company
Extension bar top is fixedly connected.
5. a kind of precision numerical-control multi-station gem grinder according to claim 1, it is characterised in that：The positioning device
It is made of the first gag lever post, the second gag lever post, supporting rack, third gag lever post, fixed ring, first gag lever post, the second limit
Bar, third gag lever post are arranged in order according to interval angles are identical inside fixed ring, first gag lever post, the second gag lever post,
It is fitted and connected on front side of third gag lever post trailing flank and grinding attachment, the fixed ring is mounted at the top of supporting rack left end.
6. a kind of precision numerical-control multi-station gem grinder according to claim 1, it is characterised in that：The grinding attachment
By right arc-shaped limit bar, upper jacking block, left arc-shaped limit bar, lower jacking block, lower grinding arc block, connecting spring, upper grinding arc block
Composition, described connecting spring one end are connected to grinding arc block left and right ends bottom, and the other end is fixed on lower grinding arc block
At the top of left and right ends, the upper grinding arc block top side is fitted and connected with upper jacking block bottom side, two above and below the left arc-shaped limit bar
End is connect with upper jacking block, lower jacking block left end internal activity, and the lower grinding arc block bottom side is fitted and connected with lower jacking block top side, institute
Right arc-shaped limit bar upper and lower ends are stated to connect with upper jacking block, lower jacking block right end internal activity.
7. a kind of precision numerical-control multi-station gem grinder according to claim 1, it is characterised in that：Second pressure
Device is by the second external stability sleeve, the second inside fixed cylinder, back stabiliser bar, the second connecting rod, the second pressure spring, second
Press bar, the second top wheel composition, the second external stability sleeve top and the welded corner joint of fixed ring lower-left, and second inside is solid
Safety barrel bottom both ends are fixedly connected with the second external stability sleeve inner, equipped with the second pressure inside the fixed cylinder of second inside
Spring, the second pressure bar bottom end side is with the second inside fixed cylinder top inside using excessively cooperation, second pressure
Bar top is taken turns equipped with the second top, and the second top wheel top side is fitted and connected with lower jacking block left end bottom side, back stabiliser bar top
Trailing flank is held to be welded with the second external stability sleeve back, back stabiliser bar bottom end is fixed with the second connecting rod left end to be connected
It connects.
8. a kind of precision numerical-control multi-station gem grinder according to claim 1, it is characterised in that：The third pressure
Device fixes inner cylinder, third pressure spring, third external stability sleeve, third back by third top wheel, third pressure bar, third
Connecting rod forms, and the third external stability sleeve top and the welded corner joint of fixed ring bottom right, the third fix inner cylinder bottom two
End is fixedly connected with third external stability sleeve inner, and the third external stability sleeve inner is equipped with third pressure spring, institute
It states third top wheel and is mounted on third pressure bar top, the third pressure bar bottom end side, which is fixed with third inside inner cylinder top, adopts
With excessive cooperation, the third back connecting rod middle-end front side is welded with third external stability sleeve back, the third back
Connecting rod one end is fixedly connected with the second connecting rod right end, and the other end is connected to connecting rod bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810757658.5A CN108555743A (en) | 2018-07-11 | 2018-07-11 | A kind of precision numerical-control multi-station gem grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810757658.5A CN108555743A (en) | 2018-07-11 | 2018-07-11 | A kind of precision numerical-control multi-station gem grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108555743A true CN108555743A (en) | 2018-09-21 |
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ID=63555841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810757658.5A Withdrawn CN108555743A (en) | 2018-07-11 | 2018-07-11 | A kind of precision numerical-control multi-station gem grinder |
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| Country | Link |
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| CN (1) | CN108555743A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590422A (en) * | 2020-05-30 | 2020-08-28 | 黄福均 | Electromechanical device spare and accessory part polisher |
-
2018
- 2018-07-11 CN CN201810757658.5A patent/CN108555743A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590422A (en) * | 2020-05-30 | 2020-08-28 | 黄福均 | Electromechanical device spare and accessory part polisher |
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Application publication date: 20180921 |
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| WW01 | Invention patent application withdrawn after publication |