CN201537663U - Trumpet mouthpiece pipe trimmer - Google Patents
Trumpet mouthpiece pipe trimmer Download PDFInfo
- Publication number
- CN201537663U CN201537663U CN200920250420XU CN200920250420U CN201537663U CN 201537663 U CN201537663 U CN 201537663U CN 200920250420X U CN200920250420X U CN 200920250420XU CN 200920250420 U CN200920250420 U CN 200920250420U CN 201537663 U CN201537663 U CN 201537663U
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- Prior art keywords
- mouthpiece
- cylinder
- mouthpiece pipe
- tube grip
- workbench
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000005520 cutting process Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 35
- 238000007599 discharging Methods 0.000 claims description 29
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 238000009966 trimming Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 238000005452 bending Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- ZYXYTGQFPZEUFX-UHFFFAOYSA-N benzpyrimoxan Chemical compound O1C(OCCC1)C=1C(=NC=NC=1)OCC1=CC=C(C=C1)C(F)(F)F ZYXYTGQFPZEUFX-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model relates to a trumpet mouthpiece pipe trimmer, which comprises a workbench, an electric cabinet, a propelling cylinder, a feeding mechanism, an outer diameter trimming mechanism, a mouthpiece pipe clamping mechanism, a cutting mechanism and a positioning cylinder. The electric cabinet is mounted at any edge of the work bench, the propelling cylinder is arranged at the left end of the workbench, the outer diameter mechanism and the mouthpiece pipe clamping mechanism are sequentially arranged on the right side of the workbench, and the feeding mechanism is mounted on the outer side of the outer diameter trimming mechanism. The trumpet mouthpiece pipe trimmer with simple structure combines the cylinders with electric control equipment, realizes trimming inner diameter and outer diameter of mouthpiece pipes and processing length thereof, automatically completes feeding, inner diameter, outer diameter and length trimming, is high in control level, produces mouthpiece pipes with more uniform inner and outer diameters and more accurate length, reduces work intensity of operators, increases working efficiency and guarantees pronunciation of trumpets after being assembled.
Description
Technical field
The utility model belongs to musical instrument process equipment field, especially a kind of small size mouthpiece pipe trimmer.
Background technology
Trumpet is a kind of High Brass device, and its tone color is high, resonant, is widely used in the performance of orchestra, jazz band.Small size general structure is: the number of comprising mouth, number body and horn mouth, number be provided with one group of button on one's body, and number body is made of a series of straight tube, all connects by one " U " type bend pipe between each straight tube.Common trumpet has the B of falling accent, C to transfer, fall several modes such as E mediation A accent, the realization of various modes depends on small size length and internal diameter, the parts number of the being body of maximum in the trumpet, number body is pegged graft by the multistage pipe and is made, caliber and length between every section pipe all have higher requirement, in case caliber is improper, being fitted to each other the gap occurs, can influence the installation of subsequent processing, also can influence small size tone color.In each pipe of number body, the diameter of the mouthpiece pipe of hyphen mouth is less, and processing is difficulty relatively.Generally carry out the even finishing of internal diameter by hydraulic press man-hour adding, by lathe the two ends of mouthpiece pipe are cut then, but be difficult to guarantee the length of mouthpiece pipe like this, the small size tone color after can't guaranteeing to install.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, automaticity is high, high efficiency and the standard compliant small size mouthpiece pipe trimmer of small size mouthpiece pipe that processes.
The purpose of this utility model is achieved through the following technical solutions:
A kind of small size mouthpiece pipe trimmer, it is characterized in that: comprise workbench, electric cabinet, propulsion cylinder, material feed mechanism, external diameter burring machine, mouthpiece tube grip mechanism, cutting mechanism and positioning cylinder, described electric cabinet is installed in any side of workbench, propulsion cylinder is installed in the workbench left end, its right side is installed external diameter burring machine and mouthpiece tube grip mechanism successively, the material feed mechanism is installed in the outside of external diameter burring machine
(1) the external diameter burring machine comprises that support and chuck form, and is shaped on the chuck and the propulsion cylinder piston rod cross through hole of contraposition mutually, at the cross through hole opening part of chuck its right end face the retaining elastomer is installed;
(2) the material feed arrangement comprises vertical material advance frame, vertical material carriage, vertically material carriage upper surface is shaped on and the chuck cross through hole of the external diameter burring machine arc-shaped slot of contraposition mutually, the material advance frame and vertically the material carriage respectively by vertical propulsion cylinder and vertical carriage air cylinder driven;
(3) mouthpiece tube grip mechanism comprises and vertically moves support, mouthpiece pipe clamp, vertically moving support is installed on the longitudinal rail and by the longitudinal carrier air cylinder driven, the mouthpiece pipe clamp is made up of last anchor clamps and lower clamp, lower clamp is installed in the upper surface that vertically moves the support base plate, the pistons end of the lifting cylinder that the rack-mount end of last anchor clamps installs, the relative surface that fastens with lower clamp of last anchor clamps all is shaped on the horizontal groove of arc, is used for the mouthpiece pipe of clamping through the finishing of external diameter burring machine after these two arc-shaped slots fasten;
(4) cutting mechanism comprises motor, carriage, blade and jack-up cylinder, the jack-up cylinder is installed in the workbench and its piston rod end installation bracket, two blades of transverse uniaxial are installed on the carriage, these two blades lay respectively at the two ends of the longitudinal rail medial end of mouthpiece tube grip mechanism, these two blades of the motor-driven of installing on the carriage;
Mouthpiece pipe clamp contraposition mutually when (5) positioning cylinder inboard and its piston rod of being installed in propulsion cylinder marches to the guide rail medial end with mouthpiece tube grip mechanism.
And the longitudinal rail outboard end right side of described mouthpiece tube grip mechanism is equipped with a jacking block.
And described jacking block is installed in the piston rod end of jacking block cylinder.
And vertically moving of described mouthpiece tube grip mechanism is equipped with the discharging push jack on the support base plate, and this discharging push jack is by being installed in the discharging air cylinder driven that vertically moves in the support.
And the support base plate inner side edge that vertically moves of described mouthpiece tube grip mechanism is equipped with the discharging delivery board, with this discharging delivery board mutually the workbench side of contraposition recovering hopper is installed.
Advantage of the present utility model and beneficial effect are:
1. in this trimmer, external diameter finishing, cutting are all finished automatically in the feeding of material, the mouthpiece pipe, can realize control procedure by technical grade controllers such as microprocessor or PLC, its automatization level height, control are accurately, mouthpiece bore, the external diameter that machines is even, length is accurate, not only save cost of labor, improved operating efficiency simultaneously.
2. propulsion cylinder piston rod in this trimmer and external diameter burring machine cooperate jointly, realized the finishing in the inside and outside footpath of mouthpiece pipe, and the propulsion cylinder piston rod finishes cutting back at the mouthpiece pipe and cooperatively interacts with jacking block and carry out the finishing of internal diameter once more, makes the internal diameter size of mouthpiece pipe more even, more accurate.
3. vertically moving of the mouthpiece tube grip mechanism in this trimmer is equipped with the discharging push jack on the support base plate, and this discharging push jack is by being installed in the discharging air cylinder driven that vertically moves in the support.This discharging push jack is released the mouthpiece pipe that processes automatically vertically moving after support moves to the longitudinal rail medial end, and whole process need not operating personnel's manual operations, has avoided crushing of the staff that causes because of mechanical misoperation.
4. the support base plate inner side edge that vertically moves of this trimmer mouthpiece tube grip mechanism is equipped with the discharging delivery board, with this discharging delivery board mutually the workbench side of contraposition recovering hopper is installed.Discharging delivery board and recovering hopper cooperatively interact and have realized the collection of the mouthpiece pipe that processes, have reduced labor intensity of operating personnel.
5. the utility model is simple in structure, cylinder and control panel are combined, the internal diameter of mouthpiece pipe, the finishing of external diameter and the processing of length have been realized, be automatically from the finishing of charging, internal diameter, external diameter finishing and length finishing and finish, control level height, the mouthpiece bore, the external diameter that process are more even, length is more accurate, reduce operating personnel's working strength, improved operating efficiency, guaranteed the pronunciation of the trumpet after the assembling.
Description of drawings
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is a right view of the present utility model;
Fig. 3 is the syndeton schematic diagram of mouthpiece tube grip mechanism and cutting mechanism in the utility model;
Fig. 4 is the structural representation of vertical material advance frame in the material feed mechanism;
Fig. 5 is the structural representation of vertical material carriage in the material feed mechanism;
Fig. 6 is the structural representation (observing from the chuck left side) of external diameter burring machine;
Fig. 7 is the structural representation of chuck left side;
Fig. 8 is the structural representation of chuck right side.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of small size mouthpiece pipe trimmer, shown in Fig. 1～6, the innovation of present embodiment is: comprise workbench 3, electric cabinet (not drawing among the figure), propulsion cylinder 1, material feed mechanism, external diameter burring machine, mouthpiece tube grip mechanism, cutting mechanism and positioning cylinder 21, electric cabinet is installed in any side of workbench, propulsion cylinder is installed in the workbench left end, its right side is installed external diameter burring machine and mouthpiece tube grip mechanism successively, the material feed mechanism is installed in the outside of external diameter burring machine, and the concrete structure of each mechanism is:
The external diameter burring machine comprises support 41 and chuck 18 compositions, be shaped on the chuck and propulsion cylinder piston rod 2 cross through hole 44 of contraposition mutually, cross through hole opening part in the chuck its right end face is equipped with the retaining elastomer, and this elastomer is two semicircle flexure strips of installing relatively 45.
The material feed arrangement comprises vertical material advance frame 4, vertical material carriage 9, vertically material carriage upper surface is shaped on and the chuck cross through hole of the external diameter burring machine arc-shaped slot 39 of contraposition mutually, the material advance frame and vertically the material carriage be installed in the vertical propulsion cylinder 5 and the vertical piston rod end of carriage cylinder 40 respectively.
Mouthpiece tube grip mechanism comprises and vertically moves support 11, the mouthpiece pipe clamp, vertically move that support is installed on the longitudinal rail 14 and drive by longitudinal carrier cylinder 10, the mouthpiece pipe clamp is made up of last anchor clamps 28 and lower clamp 29, lower clamp is installed in the upper surface that vertically moves support base plate 31, the pistons end of the lifting cylinder 16 that the rack-mount end of last anchor clamps installs, promote the cylinder both sides and be provided with slip guide pillar 17, the relative surface that fastens with lower clamp of last anchor clamps all is shaped on the horizontal groove of arc, is used for the mouthpiece pipe 7 of clamping through the finishing of external diameter burring machine after the horizontal groove of these two arcs fastens.
Cutting mechanism comprises motor 34, carriage 33, blade 25 and jack-up cylinder 35, the jack-up cylinder is installed in the workbench and its piston rod end installation bracket, the middle part of carriage is contained in workbench by hinge 32 hinges, motor is installed in the outboard end of this carriage bottom surface, the bracket surface medial end is installed a rotating shaft 37, rotating shaft is driven by belt 36 by motor, and at two coaxial blades of the two ends of rotating shaft installation, these two blades lay respectively at the two ends of the longitudinal rail medial end of mouthpiece tube grip mechanism, and the jack-up cylinder can lift carriage integral body or reduce by piston rod.
Positioning cylinder is installed in the inboard of propulsion cylinder, mouthpiece pipe clamp contraposition mutually when its piston rod 20 marches to the guide rail medial end with mouthpiece tube grip mechanism, when mouthpiece tube grip mechanism marches to the guide rail medial end, the positioning cylinder piston rod moves right and inserts in the mouthpiece pipe of clamping in the mouthpiece pipe clamp and make the mouthpiece pipe move to suitable position, by cutting mechanism the two ends of mouthpiece pipe is cut again.
In mouthpiece pipe cutting process, because the mouthpiece pipe clamp of mouthpiece tube grip mechanism has certain clamping external force to the mouthpiece pipe, may cause the distortion of mouthpiece pipe, this moment, mouthpiece tube grip mechanism moved to the outboard end of longitudinal rail, the propulsion cylinder piston rod puts in the finishing of carrying out internal diameter in the mouthpiece pipe, longitudinal rail outboard end right side in mouthpiece tube grip mechanism is equipped with a jacking block 12, and this jacking block and the acting in conjunction of propulsion cylinder piston rod are of the required size the mouthpiece bore.Certainly this jacking block can also be installed in the piston rod end of jacking block cylinder 13 so that jacking block can change and mouthpiece tube grip mechanism between distance.
Propulsion cylinder piston rod and jacking block be common cooperate finish the mouthpiece bore and repair again after, mouthpiece tube grip mechanism integral body moves to the medial end of longitudinal rail, last anchor clamps in the mouthpiece pipe clamp and lower clamp separate then, and operating personnel can take out the mouthpiece pipe that processes.But this process also can be finished automatically, and its concrete structure is: vertically moving of mouthpiece tube grip mechanism is equipped with discharging push jack 26 on the support base plate, and this discharging push jack drives by being installed in the discharging cylinder 27 that vertically moves in the support.The support base plate inner side edge that vertically moves of mouthpiece tube grip mechanism is equipped with discharging delivery board 24, with this discharging delivery board mutually the workbench side of contraposition recovering hopper 22 is installed.In the left end of last anchor clamps one push jack 30 can also be installed, this push jack and the acting in conjunction of discharging push jack, more steady when making the discharging of mouthpiece pipe.
Whole control process can realize by being installed in technical grade controllers such as microprocessor in the electric cabinet or PLC.
The course of work of the present utility model is:
1. operating personnel's external diameter trim piece 42 of at first centre being shaped on through hole 43 is placed on the support of external diameter burring machine and makes cross through hole contraposition mutually on through hole and the chuck.
2. operating personnel put into the material feed arrangement with a plurality of mouthpiece pipes to be processed, vertically the groove 38 of material advance frame front end tangles a mouthpiece pipe, divider 6 in the material feed arrangement blocks other mouthpiece pipe, vertical propulsion cylinder promotes vertical material advance frame and advances to the workbench inboard along guide rail 8, after triggering limit switch 19, vertically the material carriage is being with the mouthpiece pipe to rise under the promotion of vertical carriage cylinder, after mouthpiece pipe and external diameter trim piece and the contraposition of chuck cross through hole, the piston rod of propulsion cylinder moves the mouthpiece pipe is promoted, the mouthpiece pipe enters in the mouthpiece pipe clamp of mouthpiece tube grip mechanism through external diameter trim piece and chuck, vertically the material carriage is fallen simultaneously, because the squeezing action of through hole on the external diameter trim piece, the tube wall of mouthpiece pipe right-hand end is to axis bending.
3. propulsion cylinder piston rod rollback, the left end of mouthpiece pipe block the retaining elastomer that the cross through hole opening part of chuck its right end face is installed, and the mouthpiece pipe comes off then, and the propulsion cylinder piston rod resets.
4. mouthpiece tube grip mechanism moves on longitudinal rail, behind the medial end that moves to longitudinal rail, the piston rod of positioning cylinder advances, the external diameter of this piston rod is less than the internal diameter of mouthpiece pipe, but because the right-hand end tube wall of mouthpiece pipe is to axis bending, so under the promotion of positioning cylinder, the mouthpiece pipe is reorientated in the mouthpiece pipe clamp of mouthpiece tube grip mechanism.
5. the piston rod of positioning cylinder resets, jack-up cylinder in the cutting mechanism lifts carriage integral body, stretch out in the cutter groove 15 that two blades are made from the workbench surface, driven by motor blade rotation simultaneously, blade rises to behind the correct position two ends redundance excision with the mouthpiece pipe, after cutting was finished, the jack-up cylinder drove the whole reduction of carriage.
6. mouthpiece tube grip mechanism moves to the outboard end of longitudinal rail, after moving to the longitudinal rail outboard end, the propulsion cylinder piston rod advances and stretches in the mouthpiece pipe to the right, the jacking block on mouthpiece tube grip mechanism right side is moved to the left and blocks the right-hand end of mouthpiece pipe under the drive of jacking block cylinder simultaneously, the internal diameter of mouthpiece pipe is trimmed again, and propulsion cylinder piston rod and top reset respectively soon after finishing.
7. mouthpiece tube grip mechanism slides on longitudinal rail to the inside, after moving to the longitudinal rail medial end, last anchor clamps in the mouthpiece pipe clamp rise under the drive that promotes cylinder, vertically moving the discharging push jack of installing on the support moves under the drive of discharging cylinder to the inside, because there is constant slope this discharging push jack inboard, release in the horizontal groove of arc that the mouthpiece pipe 23 that processes is made from lower clamp, the mouthpiece pipe through mouthpiece tube grip mechanism vertically move discharging delivery board that support base plate inner side edge installs enter with this discharging delivery board recovering hopper that the workbench side of contraposition is installed mutually in, mouthpiece pipe clamp in the mouthpiece tube grip mechanism resets, and moves to the outboard end of longitudinal rail simultaneously.
8. repeating step 1 carries out the processing of other mouthpiece pipe to step 7.
The utility model combines cylinder and control panel, is automatically from charging, internal diameter finishing, external diameter finishing and length finishing and finishes control level height, the mouthpiece bore, the external diameter that process are more even, length is more accurate, has reduced operating personnel's working strength, has improved operating efficiency.
Claims (5)
1. small size mouthpiece pipe trimmer, it is characterized in that: comprise workbench, electric cabinet, propulsion cylinder, material feed mechanism, external diameter burring machine, mouthpiece tube grip mechanism, cutting mechanism and positioning cylinder, described electric cabinet is installed in any side of workbench, propulsion cylinder is installed in the workbench left end, its right side is installed external diameter burring machine and mouthpiece tube grip mechanism successively, the material feed mechanism is installed in the outside of external diameter burring machine
(1) the external diameter burring machine comprises that support and chuck form, and is shaped on the chuck and the propulsion cylinder piston rod cross through hole of contraposition mutually, at the cross through hole opening part of chuck its right end face the retaining elastomer is installed;
(2) the material feed arrangement comprises vertical material advance frame, vertical material carriage, vertically material carriage upper surface is shaped on and the chuck cross through hole of the external diameter burring machine arc-shaped slot of contraposition mutually, the material advance frame and vertically the material carriage respectively by vertical propulsion cylinder and vertical carriage air cylinder driven;
(3) mouthpiece tube grip mechanism comprises and vertically moves support, mouthpiece pipe clamp, vertically moving support is installed on the longitudinal rail and by the longitudinal carrier air cylinder driven, the mouthpiece pipe clamp is made up of last anchor clamps and lower clamp, lower clamp is installed in the upper surface that vertically moves the support base plate, the pistons end of the lifting cylinder that the rack-mount end of last anchor clamps installs, the relative surface that fastens with lower clamp of last anchor clamps all is shaped on the horizontal groove of arc, is used for the mouthpiece pipe of clamping through the finishing of external diameter burring machine after these two arc-shaped slots fasten;
(4) cutting mechanism comprises motor, carriage, blade and jack-up cylinder, the jack-up cylinder is installed in the workbench and its piston rod end installation bracket, two blades of transverse uniaxial are installed on the carriage, these two blades lay respectively at the two ends of the longitudinal rail medial end of mouthpiece tube grip mechanism, these two blades of the motor-driven of installing on the carriage;
Mouthpiece pipe clamp contraposition mutually when (5) positioning cylinder inboard and its piston rod of being installed in propulsion cylinder marches to the guide rail medial end with mouthpiece tube grip mechanism.
2. small size mouthpiece pipe trimmer according to claim 1 is characterized in that: the longitudinal rail outboard end right side of described mouthpiece tube grip mechanism is equipped with a jacking block.
3. small size mouthpiece pipe trimmer according to claim 2, it is characterized in that: described jacking block is installed in the piston rod end of jacking block cylinder.
4. small size mouthpiece pipe trimmer according to claim 1 is characterized in that: vertically moving of described mouthpiece tube grip mechanism is equipped with the discharging push jack on the support base plate, this discharging push jack is by being installed in the discharging air cylinder driven that vertically moves in the support.
5. small size mouthpiece pipe trimmer according to claim 4 is characterized in that: the support base plate inner side edge that vertically moves of described mouthpiece tube grip mechanism is equipped with the discharging delivery board, with this discharging delivery board mutually the workbench side of contraposition recovering hopper is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920250420XU CN201537663U (en) | 2009-11-15 | 2009-11-15 | Trumpet mouthpiece pipe trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920250420XU CN201537663U (en) | 2009-11-15 | 2009-11-15 | Trumpet mouthpiece pipe trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201537663U true CN201537663U (en) | 2010-08-04 |
Family
ID=42589118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920250420XU Expired - Fee Related CN201537663U (en) | 2009-11-15 | 2009-11-15 | Trumpet mouthpiece pipe trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201537663U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179423A (en) * | 2011-03-22 | 2011-09-14 | 佛山市顺德区燉煌五金塑料实业有限公司 | Automatic bore tapering shaping machine |
| CN102784849A (en) * | 2011-05-20 | 2012-11-21 | 浙江顺信机械有限公司 | Full-automatic pipe end forming machine |
| CN104070086A (en) * | 2013-03-25 | 2014-10-01 | 上海众源燃油分配器制造有限公司 | Shaping tool of fuel distributor for adjusting fixed pipe |
| CN104174714A (en) * | 2014-08-18 | 2014-12-03 | 合肥合锻机床股份有限公司 | Self-moving pipe orifice correction hydraulic machine |
| CN106270018A (en) * | 2015-05-27 | 2017-01-04 | 乐清市国美自动化设备制造有限公司 | Trimmer |
| CN106734384A (en) * | 2016-12-17 | 2017-05-31 | 杭萧钢构股份有限公司 | For the equipment of U-shaped steel tube end part shaping |
| CN111151596A (en) * | 2020-01-16 | 2020-05-15 | 新昌县迅达机械有限公司 | High-efficient full-automatic bearing reeling machine |
-
2009
- 2009-11-15 CN CN200920250420XU patent/CN201537663U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179423A (en) * | 2011-03-22 | 2011-09-14 | 佛山市顺德区燉煌五金塑料实业有限公司 | Automatic bore tapering shaping machine |
| CN102179423B (en) * | 2011-03-22 | 2013-01-02 | 佛山市顺德区燉煌五金塑料实业有限公司 | Automatic bore tapering shaping machine |
| CN102784849A (en) * | 2011-05-20 | 2012-11-21 | 浙江顺信机械有限公司 | Full-automatic pipe end forming machine |
| CN102784849B (en) * | 2011-05-20 | 2016-03-02 | 浙江顺信机械有限公司 | A kind of Full-automatic pipe end forming machine |
| CN104070086A (en) * | 2013-03-25 | 2014-10-01 | 上海众源燃油分配器制造有限公司 | Shaping tool of fuel distributor for adjusting fixed pipe |
| CN104174714A (en) * | 2014-08-18 | 2014-12-03 | 合肥合锻机床股份有限公司 | Self-moving pipe orifice correction hydraulic machine |
| CN106270018A (en) * | 2015-05-27 | 2017-01-04 | 乐清市国美自动化设备制造有限公司 | Trimmer |
| CN106270018B (en) * | 2015-05-27 | 2018-01-16 | 乐清市国美自动化设备制造有限公司 | Trimmer |
| CN106734384A (en) * | 2016-12-17 | 2017-05-31 | 杭萧钢构股份有限公司 | For the equipment of U-shaped steel tube end part shaping |
| CN106734384B (en) * | 2016-12-17 | 2018-06-15 | 杭萧钢构股份有限公司 | For the equipment of U-shaped steel tube end shaping |
| CN111151596A (en) * | 2020-01-16 | 2020-05-15 | 新昌县迅达机械有限公司 | High-efficient full-automatic bearing reeling machine |
| CN111151596B (en) * | 2020-01-16 | 2021-08-31 | 新昌县迅达机械有限公司 | High-efficient full-automatic bearing reeling machine |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20131115 |