CN217045829U - Full-model gun needle repairing device for ceramic glaze spraying spray gun - Google Patents
Full-model gun needle repairing device for ceramic glaze spraying spray gun Download PDFInfo
- Publication number
- CN217045829U CN217045829U CN202220718885.9U CN202220718885U CN217045829U CN 217045829 U CN217045829 U CN 217045829U CN 202220718885 U CN202220718885 U CN 202220718885U CN 217045829 U CN217045829 U CN 217045829U
- Authority
- CN
- China
- Prior art keywords
- fixing plate
- gun
- pneumatic motor
- guide rail
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a full model number rifle needle prosthetic devices for ceramic glaze spraying spray gun. The automatic gun needle clamping device comprises a rack, wherein a shaft seat is installed at one end of a platform plate, a rotating main shaft is rotatably connected with the shaft seat, the rotating main shaft is a hollow shaft, a first miniature chuck for clamping a gun needle is installed at the inner end of the rotating main shaft, and the rotating main shaft is driven by a first pneumatic motor outside the shaft seat; a first guide rail pair vertical to the axis of the rotating main shaft is installed at the other end of the platform plate, a lower fixing plate, a rotary speed reducer and an intermediate fixing plate are sequentially installed on the first guide rail pair, a second guide rail pair vertical to the first guide rail pair is installed on the intermediate fixing plate, an upper fixing plate is installed on the second guide rail pair, a second pneumatic motor is installed on the upper fixing plate, and a grinding head used for grinding a gun needle is installed on an output shaft of the second pneumatic motor; the first pneumatic motor and the second pneumatic motor are opposite in rotation direction. The utility model discloses utilize pneumatic motor's high rotational speed, improve the precision of polishing, improve the life of rifle needle, reduction in production cost.
Description
Technical Field
The utility model relates to a glaze spraying spray gun, especially a full model number rifle needle prosthetic devices for ceramic glaze spraying spray gun.
Background
In the glaze spraying process of ceramic enterprises, a glaze spraying spray gun is used for spraying glaze on a green body, a gun needle and a gun nozzle of the spray gun are the most core parts of the spray gun, and the gun needle and the gun nozzle are tightly matched to realize the opening and closing of the spray gun. In the glaze spraying process, the conical surface of the conical tip of the gun needle and the gun nozzle, and the conical surface of the gun needle and glaze generate friction, the gun needle of the spray gun is easy to wear, and after the gun needle is worn, the gun needle can not be combined with the gun nozzle more tightly, so that glaze leakage of the spray gun is caused, and even a gun cap is blocked. The gun needle needs to be replaced after being worn, and the gun needle is used as an easily-consumed product, so that the using amount is large, and the cost is high.
The patent of chinese utility model with bulletin number 202200166U discloses a syringe needle grinds machine, and this utility model includes the frame body and sets up back clamp plate, mainboard, two cylinders, frock clamp angle tilting mechanism, syringe needle anchor clamps mechanism, the emery wheel grinder that is the sword shape on the frame body, and this utility model structure is complicated, and is with high costs. The chinese utility model with the granted bulletin number of 206010701U discloses a needle sharpening machine, the terminal surface center of the emery wheel of this utility model is equipped with the hole of polishing, is not suitable for the coping of gun needle. The utility model discloses a chinese utility model patent that grant publication number is 210968263U discloses a grind needle structure, including grinding needle main part and running roller, it installs to grind the needle main part on the running roller and be used for the needle of polishing, it can follow to grind the needle main part the running roller rotates in step, this utility model is not suitable for the coping of gun needle.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem and providing a full model number gun needle prosthetic devices for ceramic glaze spraying spray gun, simple structure, precision are high.
The utility model provides a its technical problem, the technical scheme of adoption is:
a full-model gun needle repairing device for a ceramic glaze spraying spray gun comprises a rack, wherein a platform plate is arranged at the upper end of the rack, a shaft seat is installed at one end of the platform plate, a rotating main shaft is rotatably connected with the shaft seat, the rotating main shaft is a hollow shaft, a first miniature chuck for clamping a gun needle is installed at the inner end of the rotating main shaft, and the rotating main shaft is driven by a first pneumatic motor outside the shaft seat; the other end of the platform plate is provided with a first guide rail pair vertical to the axis of the rotating main shaft, a lower fixing plate, a rotary speed reducer and an intermediate fixing plate are sequentially arranged on the first guide rail pair, a second guide rail pair vertical to the first guide rail pair is arranged on the intermediate fixing plate, an upper fixing plate is arranged on the second guide rail pair, a second pneumatic motor is arranged on the upper fixing plate, and a grinding head used for grinding a gun needle is arranged on an output shaft of the second pneumatic motor. The first air motor and the second air motor are opposite in rotation direction.
Adopt above-mentioned technical scheme the utility model discloses compare with prior art, beneficial effect is:
compact structure, simple, with low costs, the angle of the bistrique is convenient for adjust by the gyration reduction gear, utilizes pneumatic motor's high rotational speed, improves the precision of polishing, improves the life of rifle needle, reduction in production cost.
Further, the utility model discloses an optimization scheme is:
the outer end of the rotating main shaft is provided with a driven wheel, the output shaft of the first pneumatic motor is provided with a driving wheel, and the driving wheel and the driven wheel are driven through a transmission piece.
The lower fixing plate is installed on a sliding block of the first guide rail pair, a first lead screw pair used for driving the lower fixing plate is installed between the lower fixing plate and the platform plate, and the outer end of a lead screw of the first lead screw pair extends out of the platform plate and is provided with a rotating handle.
The fixed ring of the rotary speed reducer is connected with the lower fixed plate, the middle fixed plate is connected with the rotary ring of the rotary speed reducer, and the worm shaft of the rotary speed reducer is provided with a rotary handle.
The upper fixing plate is arranged on a sliding block of the second guide rail pair, a second lead screw pair for driving the lower fixing plate is arranged between the upper fixing plate and the middle fixing plate, and the outer end of a lead screw of the second lead screw pair extends out of the middle fixing plate and is provided with a rotating handle.
An arc-shaped protractor is installed on the platform plate on the inner side of the rotary speed reducer, and a pointer which is overlapped with the axis of the second pneumatic motor is installed on the upper fixing plate.
And a second micro chuck is arranged at the outer end of the rotating main shaft.
Drawings
Fig. 1 is a front view of a first embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic view of a rotating spindle and a second micro chuck according to a second embodiment of the present invention.
In the figure: a frame 1; 1-1 of a support leg; a platform plate 1-2; a shaft seat 2; 2-1 of a bracket; a rotating main shaft 3; a first micro-chuck 4; a driven timing pulley 5; a synchronous belt 6; a driving synchronous pulley 7; the first air motor 8; a support 8-1; a first guide rail pair 9; a guide rail 9-1; 9-2 of a slide block; a lower fixing plate 10; a first screw pair 11; a screw rod 11-1; a rotating handle 12; a slewing reducer 13; an intermediate fixing plate 14; a second guide pair 15; an upper fixing plate 16; a second air motor 17; a grinding head 18; a gun needle 19; a second lead screw pair 20; a protractor 21; a pointer 22; a second micro chuck 23.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example one
Referring to fig. 1 and 2, the present embodiment is a full-scale gun needle repairing device for a ceramic glaze spraying spray gun, which is composed of a frame 1, a shaft seat 2, a rotating main shaft 3, a rotary speed reducer 13, a first pneumatic motor 8, a second pneumatic motor 17, and the like. The frame 1 is a welding component and is composed of a supporting leg 1-1 and a platform plate 1-2, and the platform plate 1-2 is rectangular. The right end of the platform plate 1-2 is provided with a support 2-1, a shaft seat 2 is arranged on the support 2-1, a rotating main shaft 3 is connected with the shaft seat 2 through a bearing, the rotating main shaft 3 is a hollow shaft, two ends of the rotating main shaft 3 extend out of the inner end face and the outer end face of the shaft seat 2, and the axis of the rotating main shaft 3 is parallel to the longitudinal center line of the platform plate 1-2.
The inner end of the rotating main shaft 3 is provided with a first miniature chuck 4, the first miniature chuck 4 is a three-jaw chuck and is used for clamping a gun needle, the outer end of the rotating main shaft 3 is provided with a driven synchronous belt wheel 5, the driven synchronous belt wheel 5 is in transmission connection with a driving synchronous belt wheel 7 through a synchronous belt 6, the driving synchronous belt wheel 7 is arranged on an output shaft of a first pneumatic motor 8, the first pneumatic motor 8 is arranged on a platform plate 1-2 through a support 8-1, and the axis of the first pneumatic motor 8 is parallel to the axis of the rotating main shaft 3.
A first guide rail pair 9 is arranged at the right end of the platform plate 1-2, two guide rails 9-1 of the first guide rail pair 9 are vertical to the axis of the rotating main shaft 3, and a rectangular lower fixing plate 10 is arranged on a sliding block 9-2 of the first guide rail pair 9. A first lead screw pair 11 is arranged between a lower fixing plate 10 and a platform plate 1-2, a lead screw 11-1 of the first lead screw pair 11 is connected with the platform plate 1-2 through a bearing seat, a lead screw nut of the first lead screw pair 11 is arranged on the bottom surface of the lower fixing plate 10, the outer end of the lead screw 11-1 of the first lead screw pair 11 extends out of the platform plate 1-2, a Z-shaped rotating handle 12 is arranged at the outer end of the lead screw 11-1, and the first lead screw pair 11 drives the lower fixing plate 10 to transversely slide on a guide rail 9-1. The fixed ring of the rotary speed reducer 13 is connected with the lower fixed plate 10, the rotary ring of the rotary speed reducer 13 is provided with a circular middle fixed plate 14, and the worm shaft of the rotary speed reducer 13 is provided with a rotary handle 12.
A second guide rail pair 15 is arranged at the upper part of the middle fixing plate 14, two guide rails 9-1 of the second guide rail pair 15 are parallel to the axis of the rotating main shaft 3, a rectangular upper fixing plate 16 is arranged on a sliding block 9-2 of the second guide rail pair 15, a second pneumatic motor 17 is arranged on the upper fixing plate 16, an output shaft of the second pneumatic motor 17 extends out of the upper fixing plate 16 and is close to the rotating main shaft 3, a grinding head 18 is arranged on the output shaft of the second pneumatic motor 17, the grinding head 18 is cylindrical or conical, and the grinding head 18 is used for grinding a gun needle 19. A second screw pair 20 is arranged between the upper fixing plate 16 and the middle fixing plate 14, the outer end of a screw 11-1 of the second screw pair 20 extends out of the middle fixing plate 14, and the outer end of the screw 11-1 is provided with a rotating handle 12.
The rotating directions of the first air motor 8 and the second air motor 17 are opposite, and the rotating speeds of the first air motor 8 and the second air motor 17 are different, so that the cross section of the gun point is ensured to be circular after the gun needle 19 is ground out. The first air motor 8 and the second air motor 17 may employ two air sanders.
An arc-shaped protractor 21 is installed on the platform plate 1-2 on the inner side of the rotary speed reducer 13, an inverted L-shaped pointer 22 is installed on the edge of the inner side of the upper fixing plate 16, and the pointer 21 is overlapped with the axis of the second pneumatic motor 17. When the second pneumatic motor 17 is driven to rotate by the rotating ring of the rotary speed reducer 13, the angle value is read from the protractor 21, so that the taper angle of the needle point of the gun needle 19 is more accurate.
Example two
Referring to fig. 3, the second micro chuck 22 is installed at the outer end of the rotating spindle 3 according to the second embodiment, after the gun needle 19 is clamped, the first micro chuck 4 fixes the front end of the gun needle 19, and then the second micro chuck 22 fixes the rear end of the gun needle 19, the second micro chuck 22 prevents the tail of the gun needle 19 from shaking in the rotating process, the coping precision is improved, and the second micro chuck 22 also plays a role in balancing the first micro chuck 4.
The utility model discloses a use is: penetrating the gun needle 19 into a central hole of the rotating main shaft 3, adjusting the extending length of the needle point, and clamping the gun needle 19 by using a first micro chuck 4 and a second micro chuck 22 respectively; operating the rotary handle 12 of the rotary speed reducer 13, adjusting the angle of the grinding head 18 of the second pneumatic motor 17, observing the protractor 21, and adapting the angle to the taper angle of the gun needle 19; the first pneumatic motor 8 and the second pneumatic motor 17 are started, the rotating handles 12 of the first lead screw pair 11 and the second lead screw pair 20 are operated, the grinding head 18 is close to the gun needle 19, and grinding is started.
WA200 gun needles are 1637 yuan, 13 stations are provided, the replacement times are 2 times every year, 3546 yuan is consumed in each month, the service life is improved by 30%, and 1064 yuan is saved in each month. The value of W71 gun needles is 35 yuan, the number of stations is 11, 12 sets of sets are used every year, 385 yuan is consumed every month, the service life is improved by 100%, and 385 yuan is saved every month. VIPER E70 gun needle has a value of 2699 yuan, 4 stations are replaced 4 times per day, 3598 yuan is consumed in the same month, the service life is improved by 30%, and 1079 yuan is saved. The monthly saving of the glaze spraying workshop amounts to 2528 yuan.
The above description is only a preferred and practical embodiment of the present invention, and is not intended to limit the scope of the present invention, which is intended to be encompassed by the present invention, as long as the structural equivalents and modifications made by the contents of the present invention and the attached drawings are covered.
Claims (7)
1. The utility model provides a full model number rifle needle prosthetic devices for ceramic glaze spraying spray gun, includes the frame, and the upper end of frame is equipped with landing slab, its characterized in that:
a shaft seat is installed at one end of the platform plate, a rotating main shaft is rotatably connected with the shaft seat, the rotating main shaft is a hollow shaft, a first miniature chuck for clamping a gun needle is installed at the inner end of the rotating main shaft, and the rotating main shaft is driven by a first pneumatic motor outside the shaft seat;
a first guide rail pair vertical to the axis of the rotating main shaft is installed at the other end of the platform plate, a lower fixing plate, a rotary speed reducer and an intermediate fixing plate are sequentially installed on the first guide rail pair, a second guide rail pair vertical to the first guide rail pair is installed on the intermediate fixing plate, an upper fixing plate is installed on the second guide rail pair, a second pneumatic motor is installed on the upper fixing plate, and a grinding head used for grinding a gun needle is installed on an output shaft of the second pneumatic motor;
the first pneumatic motor and the second pneumatic motor are opposite in rotation direction.
2. The full-size gun needle repairing device for a ceramic glaze spraying gun according to claim 1, wherein: the outer end of the rotating main shaft is provided with a driven wheel, the output shaft of the first pneumatic motor is provided with a driving wheel, and the driving wheel and the driven wheel are driven through a transmission piece.
3. The full-scale gun needle repairing device for a ceramic glaze spraying spray gun according to claim 1, wherein: the lower fixing plate is installed on a sliding block of the first guide rail pair, a first lead screw pair used for driving the lower fixing plate is installed between the lower fixing plate and the platform plate, and the outer end of a lead screw of the first lead screw pair extends out of the platform plate and is provided with a rotating handle.
4. The full-size gun needle repairing device for a ceramic glaze spraying gun according to claim 1, wherein: the fixed ring of the rotary speed reducer is connected with the lower fixed plate, the middle fixed plate is connected with the rotary ring of the rotary speed reducer, and a worm shaft of the rotary speed reducer is provided with a rotary handle.
5. The full-size gun needle repairing device for a ceramic glaze spraying gun according to claim 1, wherein: the upper fixing plate is arranged on a sliding block of the second guide rail pair, a second lead screw pair for driving the lower fixing plate is arranged between the upper fixing plate and the middle fixing plate, and the outer end of a lead screw of the second lead screw pair extends out of the middle fixing plate and is provided with a rotating handle.
6. The full-scale gun needle repairing device for a ceramic glaze spraying spray gun according to claim 1, wherein: an arc-shaped protractor is installed on the platform plate on the inner side of the rotary speed reducer, and a pointer which is overlapped with the axis of the second pneumatic motor is installed on the upper fixing plate.
7. The full-scale gun needle repairing device for a ceramic glaze spraying spray gun according to claim 1, wherein: and a second miniature chuck is arranged at the outer end of the rotating main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220718885.9U CN217045829U (en) | 2022-03-30 | 2022-03-30 | Full-model gun needle repairing device for ceramic glaze spraying spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220718885.9U CN217045829U (en) | 2022-03-30 | 2022-03-30 | Full-model gun needle repairing device for ceramic glaze spraying spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217045829U true CN217045829U (en) | 2022-07-26 |
Family
ID=82466609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220718885.9U Active CN217045829U (en) | 2022-03-30 | 2022-03-30 | Full-model gun needle repairing device for ceramic glaze spraying spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217045829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750273A (en) * | 2022-05-30 | 2022-07-15 | 桂林航天工业学院 | Adjustable even glazing equipment of pottery |
| CN117340740A (en) * | 2023-11-03 | 2024-01-05 | 杭州爱普医疗器械股份有限公司 | Medical suture needle polishing equipment and medical suture needle |
-
2022
- 2022-03-30 CN CN202220718885.9U patent/CN217045829U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750273A (en) * | 2022-05-30 | 2022-07-15 | 桂林航天工业学院 | Adjustable even glazing equipment of pottery |
| CN117340740A (en) * | 2023-11-03 | 2024-01-05 | 杭州爱普医疗器械股份有限公司 | Medical suture needle polishing equipment and medical suture needle |
| CN117340740B (en) * | 2023-11-03 | 2024-03-19 | 杭州爱普医疗器械股份有限公司 | Medical suture needle polishing equipment and medical suture needle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217045829U (en) | Full-model gun needle repairing device for ceramic glaze spraying spray gun | |
| CN201295877Y (en) | Steel pipe polishing machine | |
| CN208945779U (en) | A kind of bearing machining Double End grinding apparatus | |
| CN212192376U (en) | Tap cylindrical grinder based on CBN grinding wheel | |
| CN109794812A (en) | A kind of special purpose grinder application method being ground spherical base surface of tapered roller | |
| CN207171672U (en) | A kind of internal grinding attachment | |
| CN213289635U (en) | Ceramic roller grinding machine with height adjustment function | |
| CN211841257U (en) | Center hole grinding machine for precision grinding | |
| CN201231435Y (en) | Automatic diamonds grinding and polishing device | |
| CN206154022U (en) | Inner circle and outer circle composite grinder | |
| CN208514261U (en) | Burnishing device is used in engine crankshaft processing | |
| CN215659339U (en) | Wheel hub production and processing is with fixing a position tight grinding device | |
| CN101456147A (en) | Abrasive machining device for vertical lathe round guide-rail | |
| CN201227767Y (en) | Machine tool for processing circular arc structure needle valve on seat surface | |
| CN210307322U (en) | Precision grinding tool for inner ring of bearing with seat | |
| CN111098211A (en) | Vertical grinding and super-integrating machine for spherical basal plane of conical roller | |
| CN207953520U (en) | Full-automatic elbow internally polisher | |
| CN207914908U (en) | The adjustable quick prosthetic device of supporting plate for centerless grinder | |
| CN209319539U (en) | A kind of inner hole conical surface grinding angle degree regulating device | |
| CN109986134A (en) | A kind of saw blade grinding apparatus | |
| CN212497174U (en) | Precision machine tool main shaft bearing cylindrical roller grinding device | |
| CN213106324U (en) | Flexible high-precision grinding wheel replacing mechanism based on deep learning | |
| CN220330775U (en) | Bar polishing equipment with double-roller assembly | |
| CN219463765U (en) | Positioning spraying device for permeation detection | |
| CN110744370B (en) | Brake disc grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |