CN211707620U - Oil injection pipe fitting inner hole cleaning machine - Google Patents
Oil injection pipe fitting inner hole cleaning machine Download PDFInfo
- Publication number
- CN211707620U CN211707620U CN201922355647.7U CN201922355647U CN211707620U CN 211707620 U CN211707620 U CN 211707620U CN 201922355647 U CN201922355647 U CN 201922355647U CN 211707620 U CN211707620 U CN 211707620U
- Authority
- CN
- China
- Prior art keywords
- oil injection
- oil
- feeding
- plate
- cylinder
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 55
- 239000007924 injection Substances 0.000 title claims abstract description 55
- 238000004140 cleaning Methods 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 238000007664 blowing Methods 0.000 claims abstract description 23
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 95
- 238000003756 stirring Methods 0.000 claims description 15
- 239000010705 motor oil Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000011086 high cleaning Methods 0.000 abstract 1
- 230000001429 stepping effect Effects 0.000 description 25
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The utility model discloses a cleaning machine for inner holes of oil injection pipe fittings, which comprises a stepping conveyor belt, and an oil injection assembly, an air blowing assembly, a negative pressure detection mechanism and a material pushing cylinder which are arranged at the two sides of the stepping conveyor belt; the oil injection assembly is used for performing oil injection cleaning on a processing workpiece on the stepping conveyor belt; the air blowing assembly is used for cleaning the processed workpiece after oil spraying and cleaning; the negative pressure detection mechanism is used for detecting through holes of the processed workpiece cleaned by blowing; the material pushing cylinder is used for pushing the processing workpiece with the unqualified through hole detection out of the stepping conveyor belt. The utility model provides high cleaning quality has improved yields and production efficiency, has ensured abluent quality.
Description
Technical Field
The utility model belongs to the automation field, concretely relates to oil spout pipe fitting hole cleaning machine.
Background
The existing oil injection pipe fitting inner hole cleaning machine mainly solves the problems that manual processing or semi-automatic processing is adopted, the processing quality of products is unstable, the efficiency is low, more workers are occupied, the labor intensity of workers is high, the enterprise cost is high, the procedures are complex and low in efficiency, the yield is low, the processing effect is unsatisfactory, the quality is unstable and difficult to control, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide an oil spout pipe fitting hole cleaning machine to solve the lower problem of cleaning quality who exists among the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an oil injection pipe fitting inner hole cleaning machine comprises a stepping conveyor belt, and an oil injection assembly, an air blowing assembly, a negative pressure detection mechanism and a material pushing cylinder which are arranged on two sides of the stepping conveyor belt;
the oil injection assembly is used for performing oil injection cleaning on a processing workpiece on the stepping conveyor belt;
the air blowing assembly is used for cleaning the processed workpiece after oil spraying and cleaning;
the negative pressure detection mechanism is used for detecting through holes of the processed workpiece cleaned by blowing;
the material pushing cylinder is used for pushing the processing workpiece with the unqualified through hole detection out of the stepping conveyor belt.
Furthermore, the oil injection assembly comprises a jacking clamping cylinder, a positioning groove, an upper positioning plate, an oil injection nozzle, an elastic telescopic shaft, a fixed seat and a positioning cylinder; the fixed seat is arranged on the positioning cylinder; the elastic telescopic shaft is arranged on the fixed seat; the oil nozzle is arranged on the elastic telescopic shaft; the positioning groove is arranged on the jacking clamping cylinder; the upper positioning plate is arranged between the fixed seat and the jacking clamping cylinder; a processing groove is formed in the top of the upper positioning plate; the oil nozzle extends into the processing groove; the upper positioning plate is matched with the positioning groove to fix a workpiece; and the oil nozzle is used for cleaning the fixed sealing workpiece.
Furthermore, the oil injection assembly also comprises a guide rail and a guide sleeve; the fixed seat is connected with the guide rail in a sliding manner; the guide sleeve is arranged on the fixed seat; the elastic telescopic shaft is arranged in the guide sleeve.
Further, a bottom plate connecting plate is arranged at the bottom of the guide rail; the upper positioning plate and the jacking clamping cylinder are fixed on the bottom plate connecting plate.
Furthermore, the head of the oil nozzle is provided with an O-shaped sealing ring.
Further, the cleaning machine also comprises a frame base; the oil injection assembly, the air blowing assembly, the negative pressure detection mechanism and the material pushing cylinder are arranged on the base of the rack; an oil tank and a motor oil pump are arranged in the frame base; the motor oil pump is connected with the oil tank through a pipeline and an electromagnetic valve; the oil tank provides cleaning oil for the oil injection assembly and the air blowing assembly.
Furthermore, one end of the stepping conveyor belt is provided with a feeding mechanism, and the other end of the stepping conveyor belt is provided with a receiving groove; the material receiving groove is used for collecting workpieces on the stepping conveyor belt.
Further, the feeding mechanism comprises a material stirring support, a material stirring plate, a material stirring shaft, a serrated material feeding plate, a serrated V-shaped positioning plate, a feeding cylinder, a guide rail mounting plate and a feeding groove; the feeding cylinder and the guide rail are fixed on the mounting plate; the serrated feeding plate is arranged on the feeding cylinder; the guide rail is connected with the sawtooth-shaped feeding plate in a sliding manner; the serrated V-shaped positioning plate is arranged on the stepping conveying belt, and the serrated V-shaped positioning plate is in staggered butt joint with the serrated feeding plate to shift the position of a workpiece on the feeding trough; the feeding groove is arranged above the feeding cylinder; the material stirring bracket is arranged on the feeding groove; the material shifting shaft is fixed on the material shifting bracket; the material poking plate is installed on the material poking shaft.
Compared with the prior art, the utility model discloses there is following beneficial effect:
the utility model realizes the clamping of the workpiece through the jacking clamping cylinder and the positioning groove, the workpiece is pressed on the upper positioning plate when the cylinder is jacked up, then the workpiece is strictly sealed through the oil nozzle on the elastic telescopic shaft, so that higher pressure can be kept during oil injection, the matching use of the detection mechanism ensures that the cleaning and the detection are synchronously executed, a reliable mode is provided for controlling the mixing of the products with different inner holes, the application of the air blowing component ensures that the cleaning and the packaging of the products are more time-saving and labor-saving, the waste of resources is reduced, the cleaning quality is improved, the yield and the production efficiency are improved, the cleaning quality is ensured, the zigzag V-shaped positioning plate and the zigzag feeding plate are mutually staggered and butted for feeding, the synchronous action of the feeding and the stepping transmission is realized, the efficiency is improved, the design of the zigzag V-shaped positioning plate ensures that the workpiece is positioned, and the matching with the clamping, the efficiency is higher.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the feeding mechanism of the present invention;
fig. 3 is a schematic structural diagram of the fuel injection assembly of the present invention.
Reference numerals: 1-feeding trough; 2-a feeding mechanism; 3-step conveyor belt; 4-oil injection assembly; 5-a negative pressure detection mechanism; 6-a blowing assembly; 7-a material pushing cylinder; 8-a stepper motor; 9-material receiving groove; 10-a fuel tank; 10-a frame base; 12-an operation screen; 13-an electric oil pump; 14-a material-poking bracket; 15-a kick-out plate; 16-a material stirring shaft; 17-a serrated feeding plate; 18-a serrated V-shaped positioning plate; 19-a feed cylinder; 20-a guide rail; 21-mounting a plate; 22-jacking clamping cylinder; 23-V-shaped positioning grooves; 24-upper positioning plate; 25-an oil nozzle; 26-an elastic telescopic shaft; 27-a fixed seat; 28-guide sleeve; 29-positioning the cylinder; 30-a guide rail; 31-baseplate connection plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 1 and 2, an oil injection pipe fitting inner hole cleaning machine; the device comprises a feeding groove 1, a feeding mechanism 2, a stepping conveyor belt 3, an oil injection assembly 4, a negative pressure detection mechanism 5, an air blowing assembly 6, a pushing cylinder 7, a stepping motor 8, a receiving groove 9, an oil tank 10, a rack base 11, an operation screen 12 and a motor oil pump 13.
An oil tank 10 and a motor oil pump 13 are arranged in the rack base 11, and the motor oil pump 13 is connected with the oil tank 10 through a pipeline and an electromagnetic valve and provides cleaning oil for the oil injection assembly 4; the upper plane of a rack base 11 is welded by integral stainless steel and is provided with an oil receiving disc, a feeding mechanism 2 is fixed on the left side above the rack base 11, a stepping conveyor belt 3 is arranged in the middle, a stepping motor 8 and a material receiving groove 9 are arranged on the right side, an oil injection assembly 4, an air blowing assembly 6, a negative pressure detection mechanism 5 and a material pushing cylinder 7 are respectively arranged on two sides of the stepping conveyor belt 3, a touch screen 12 is arranged on the upper left corner of the base, and the stepping conveyor belt 3 is connected with the stepping motor 8;
the feeding mechanism 2 comprises a material stirring support 14, a material stirring plate 15, a material stirring shaft 16, a saw-toothed material feeding plate 17, a saw-toothed V-shaped positioning plate 18, a feeding cylinder 19, a guide rail 20, a mounting plate 21 and a feeding groove 1;
the feeding cylinder 19 and the guide rail 20 are fixed on the mounting plate 21, the feeding cylinder 19 is connected with a slide block on the guide rail 20, the sawtooth-shaped feeding plate 17 is installed on the slide block, the feeding cylinder 19 is used for driving the sawtooth-shaped feeding plate 17 on the slide block to slide back and forth, the feeding groove 1 is installed above the feeding cylinder 19, a processing workpiece on the feeding groove 1 is fed through the sawtooth-shaped feeding plate 17, the material shifting support 14 is installed on the feeding groove 1, the material shifting shaft 16 is fixed on the material shifting support 14, the material shifting plate 15 is installed on the material shifting shaft 16, the sawtooth-shaped V-shaped positioning plate 18 is installed on the stepping conveyor belt 3, and the workpiece position on the feeding groove 1 is shifted through the mutual staggering of the sawtooth-shaped feeding.
The oil injection assembly 4 comprises a jacking clamping cylinder 22, a positioning groove 23, an upper positioning plate 24, an oil injection nozzle 25, an elastic telescopic shaft 26, a fixed seat 27, a guide sleeve 28, a positioning cylinder 29, a guide rail 30 and a bottom plate connecting plate 31.
The upper positioning plate 24 is provided with a positioning hole, the guide rail 30 and the jacking clamping cylinder 22 are fixed on the bottom plate connecting plate 31, the positioning cylinder 29 is installed on the left side of the guide rail 30, the fixing seat 27 is installed on the positioning cylinder 29, the fixing seat 27 is connected with the guide rail 30 in a sliding mode, the fixing seat 27 is used for driving the fixing seat 27 to slide on the guide rail on the positioning cylinder 29, the guide sleeve 28 is installed in the middle of the fixing seat 27, the elastic telescopic shaft 26 is installed in the middle of the guide sleeve 28, the oil nozzle 25 is connected to the front end of the elastic telescopic shaft 26, the jacking clamping cylinder 22 is fixed to the lower side of the upper positioning plate 24, the positioning groove 23 is installed on the jacking clamping cylinder 22, the machining groove is formed in the upper positioning plate 24, the oil nozzle 25 extends into the machining groove, the positioning groove 23 is formed in the lower portion of the machining groove, the jacking clamping cylinder 22.
The fuel injection assembly shown in FIG. 3; the two independent jacking clamping cylinders 22 are matched with the positioning groove 23 to clamp the workpiece, the workpiece is tightly pressed below the upper positioning plate 24 when the cylinders are jacked, the efficiency is improved by synchronous execution of the two stations, the independent clamping design ensures that the two stations are not interfered with each other, the cleaning quality is ensured, the head part of the oil nozzle 25 is provided with an O-shaped seal which is provided with a profiling inner hole and is strictly matched with the workpiece seal, so that higher pressure can be kept when oil is sprayed, the action of the positioning cylinder 29 before oil injection enables the oil injection nozzle 25 to be completely sealed with a workpiece, the oil injection nozzle 25 is connected to the elastic telescopic shaft 26, the oil injection nozzle 25 and the workpiece are completely sealed due to the pre-pressure of the spring and the design of the oil injection nozzle 25, the elastic telescopic shaft 26 simultaneously plays a double-station compensation role, the two independent jacking clamping cylinders 22 enable the effect during compression to be better, and the cleaning quality cannot be influenced by mutual interference.
The feeding mechanism 1 shown in figure 2 is used with the stepping conveyor belt 3, so that the feeding and the stepping action of the conveyor belt are synchronously realized, the production efficiency is improved, when in feeding, the feeding cylinder 19 drives the serrated feeding plate 17 to advance to the feeding position through the guide rail 20, the stepping conveyor belt 3 drives the serrated V-shaped positioning plate 18 arranged on the stepping conveyor belt to move step by step, the serrated feeding plate 17 and the serrated V-shaped positioning plate 18 do not contact action of mutual staggered butt joint, so that the position of a workpiece is shifted, the feeding chute 1 in figure 1 is provided with a material shifting device, more workpieces can be put in, the material stirring shaft 16 is connected with the material stirring plate 15 to disperse the workpieces through the reciprocating action of the air cylinder, so that the workpieces enter the material groove in sequence, and the material is fed by displacement under the action of gravity, and the power cylinder for material stirring and the feeding cylinder 19 are in a serial linkage mode and synchronously act to realize feeding and conveying of workpieces.
Fig. 1 shows the structure of the whole machine, a stainless steel totally-enclosed metal plate is arranged on the periphery above a rack base 11, the upper plane of the rack base 11 is welded by integral stainless steel and is provided with an oil receiving disc, the oil is filtered and returned to an oil tank 10, a motor oil pump 13 is connected with the oil tank 10 through a pipeline and an electromagnetic valve, and cleaning oil is provided for an oil injection assembly 4 and an air blowing assembly 6; the negative pressure detection mechanism 5 is provided with a vacuum pump for detecting the through and non-through of the inner hole of the workpiece, the unqualified product is pushed out by the material pushing cylinder 7, the product with the non-through inner hole is effectively prevented from being mixed, the sealed metal plate is provided with an oil mist collector, and the working environment and the health of personnel are effectively protected.
After the oil injection of the cleaning machine is completed, the air blowing assembly 6 blows air to blow clean cleaning oil in the workpiece, convenience is provided for cleaning, packaging and the like of the subsequent processes, meanwhile, the loss of oil is reduced, resources are saved, the cleaning machine has 5 stepping stations in total, the first two are the oil spraying cleaning assemblies 4, two sides of the workpiece are sprayed with oil for cleaning, the rear part is the air blowing assembly 6 and the negative pressure detection mechanism 5 in sequence, and the last part is the unqualified product pushing cylinder 7.
Through feed mechanism, step-by-step conveying transmission work piece, oil spout subassembly 4 and the subassembly 6 of blowing wash the work piece hole, the defective work is selected to the expert of negative pressure detection mechanism 5 detection hole, the feed that feed mechanism that has the feed mechanism of dialling can be better, the oil spout subassembly of the independent clamp design of duplex position, synchronous execution's step-by-step conveyer belt, seal panel beating and oil mist collector, wholly realize high-efficient, high-quality hole washs, through the operation and the use of this burnishing machine of touch-sensitive screen control, convenient adjustment parameter, convenient and fast, and is simple and easy to understand.
First, principle or process of operation
The workpiece is placed into the feeding groove manually, the feeding mechanism moves to feed, the conveyor belt controlled by the stepping motor steps to drive the workpiece to an oil injection assembly station, the oil injection assembly jacks the clamping cylinder to move to clamp the workpiece, the positioning cylinder moves to detect the workpiece in place, the oil pump motor works, oil injection is cleaned, after the detection is completed, the jacking cylinder resets, the stepping conveyor belt drives the workpiece to spray oil to the next oil injection station, the workpiece enters the next station to be blown for cleaning after the completion, the conveyor belt drives the workpiece to the detection station after the blowing is completed, the negative pressure detection mechanism moves to detect an inner hole, the qualified product enters the receiving groove through the conveyor belt, the unqualified product is pushed out by the unqualified product pushing cylinder at the next stepping station, all stations.
The problem of prior art pipe fitting wash the unstable quality, the defective work that the hole is obstructed sneaks into the phenomenon has mainly been solved, serious influence product quality, the yields is low, production efficiency is low, many people's process is simplified to alone and can be accomplished.
The utility model discloses mainly provide the reliable washing mode of quality to the hole of oil spout pipe fitting, solved prior art and wash the quality poor, the yields is low, and production efficiency is low, and many people's process is simplified to alone can accomplish, has improved production efficiency, has saved the cost, has realized the stable control who washs the quality, has alleviateed personnel's intensity of labour.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. An oil injection pipe fitting inner hole cleaning machine is characterized by comprising a stepping conveyor belt, an oil injection assembly, an air blowing assembly, a negative pressure detection mechanism and a material pushing cylinder, wherein the oil injection assembly, the air blowing assembly, the negative pressure detection mechanism and the material pushing cylinder are arranged on two sides of the stepping conveyor belt; the oil injection assembly is used for performing oil injection cleaning on a processing workpiece on the stepping conveyor belt; the air blowing assembly is used for cleaning the processed workpiece after oil spraying and cleaning; the negative pressure detection mechanism is used for detecting through holes of the processed workpiece cleaned by blowing; the material pushing cylinder is used for pushing the processing workpiece with the unqualified through hole detection out of the stepping conveyor belt.
2. The oil injection pipe fitting inner hole cleaning machine of claim 1, wherein the oil injection assembly comprises a jacking clamping cylinder, a positioning groove, an upper positioning plate, an oil injection nozzle, an elastic telescopic shaft, a fixed seat and a positioning cylinder; the fixed seat is arranged on the positioning cylinder; the elastic telescopic shaft is arranged on the fixed seat; the oil nozzle is arranged on the elastic telescopic shaft; the positioning groove is arranged on the jacking clamping cylinder; the upper positioning plate is arranged between the fixed seat and the jacking clamping cylinder; a processing groove is formed in the top of the upper positioning plate; the oil nozzle extends into the processing groove; the upper positioning plate is matched with the positioning groove to fix a workpiece; and the oil nozzle is used for cleaning the fixed sealing workpiece.
3. The oil injection pipe fitting inner hole cleaning machine of claim 2, wherein the oil injection assembly further comprises a guide rail and a guide sleeve; the fixed seat is connected with the guide rail in a sliding manner; the guide sleeve is arranged on the fixed seat; the elastic telescopic shaft is arranged in the guide sleeve.
4. The oil injection pipe fitting inner hole cleaning machine according to claim 3, wherein a bottom plate connecting plate is arranged at the bottom of the guide rail; the upper positioning plate and the jacking clamping cylinder are fixed on the bottom plate connecting plate.
5. The oil injection pipe inner hole cleaning machine of claim 2, wherein the head of the oil injection nozzle is provided with an O-shaped sealing ring.
6. The oil injection pipe fitting inner bore cleaning machine of claim 1, wherein the cleaning machine further comprises a frame base; the oil injection assembly, the air blowing assembly, the negative pressure detection mechanism and the material pushing cylinder are arranged on the base of the rack; an oil tank and a motor oil pump are arranged in the frame base; the motor oil pump is connected with the oil tank through a pipeline and an electromagnetic valve; the oil tank provides cleaning oil for the oil injection assembly and the air blowing assembly.
7. The oil injection pipe fitting inner hole cleaning machine according to claim 1, wherein a feeding mechanism is arranged at one end of the stepping conveyor belt, and a receiving groove is arranged at the other end of the stepping conveyor belt; the material receiving groove is used for collecting workpieces on the stepping conveyor belt.
8. The oil injection pipe inner hole cleaning machine according to claim 7, wherein the feeding mechanism comprises a material stirring bracket, a material stirring plate, a material stirring shaft, a saw-toothed material feeding plate, a saw-toothed V-shaped positioning plate, a feeding cylinder, a guide rail mounting plate and a feeding groove; the feeding cylinder and the guide rail are fixed on the mounting plate; the serrated feeding plate is arranged on the feeding cylinder; the guide rail is connected with the sawtooth-shaped feeding plate in a sliding manner; the serrated V-shaped positioning plate is arranged on the stepping conveying belt, and the serrated V-shaped positioning plate is in staggered butt joint with the serrated feeding plate to shift the position of a workpiece on the feeding trough; the feeding groove is arranged above the feeding cylinder; the material stirring bracket is arranged on the feeding groove; the material shifting shaft is fixed on the material shifting bracket; the material poking plate is installed on the material poking shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355647.7U CN211707620U (en) | 2019-12-25 | 2019-12-25 | Oil injection pipe fitting inner hole cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355647.7U CN211707620U (en) | 2019-12-25 | 2019-12-25 | Oil injection pipe fitting inner hole cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211707620U true CN211707620U (en) | 2020-10-20 |
Family
ID=72818499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922355647.7U Expired - Fee Related CN211707620U (en) | 2019-12-25 | 2019-12-25 | Oil injection pipe fitting inner hole cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211707620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116197661A (en) * | 2023-02-02 | 2023-06-02 | 长恩精机(长兴)有限公司 | Straight-through pipe end forming treatment production line and process thereof |
-
2019
- 2019-12-25 CN CN201922355647.7U patent/CN211707620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116197661A (en) * | 2023-02-02 | 2023-06-02 | 长恩精机(长兴)有限公司 | Straight-through pipe end forming treatment production line and process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210360130U (en) | Press mounting device for rear cover bearing of automobile starter | |
| CN211707620U (en) | Oil injection pipe fitting inner hole cleaning machine | |
| CN109501443A (en) | A kind of automatic aligning high speed rotating plate screen printing device | |
| CN201454900U (en) | Turnover cleaning mechanism adopting inserted pin to position and spring to clamp | |
| CN109807228B (en) | Automatic production mechanism and production process of metal polishing brush | |
| CN210753519U (en) | Intelligent production line for bonding of door plate and glass of rail transit | |
| CN115922024A (en) | Processing method of choke coil | |
| CN211707619U (en) | Oil injection assembly | |
| CN101602058A (en) | The turnover cleaning mechanism that adopts latch location, spring to clamp | |
| CN212401635U (en) | PP cup heat-sealing packaging machine for contact lenses | |
| CN116833750A (en) | Assembling equipment for shielding pump | |
| CN209936474U (en) | Machine tool with cleaning function | |
| CN110170470B (en) | Unpowered belt cleaning device for commodity circulation roller | |
| CN209811395U (en) | Intelligent double-head automatic tin soldering machine | |
| CN107671402B (en) | Automatic brazing filler metal coating butt-welding equipment for aluminum pot and brazing filler metal coating butt-welding method thereof | |
| CN209531572U (en) | A kind of piece-holder lifting of numerical control cleaning machine and handling equipment | |
| CN211386009U (en) | Automatic detection and packaging equipment for continuous stamping and cleaning of shielding part | |
| CN212634681U (en) | Sheet metal working laser rapid welding device | |
| CN212703282U (en) | A wiper mechanism for spinning tool | |
| CN211160399U (en) | Automatic spraying device for plates | |
| CN204918774U (en) | Circulated formula etching machine of etching solution | |
| CN209465435U (en) | A kind of rotary barrel inner hole numerical control cleaning machine cleaning device | |
| CN209062715U (en) | One kind taking base burr brushing all-in-one machine | |
| CN218835016U (en) | PCB point is glued and is moved machine of carrying | |
| CN215142576U (en) | Through type spray cleaning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |