CN113458900B - Nonrust steel pipe plastic burring device - Google Patents
Nonrust steel pipe plastic burring device Download PDFInfo
- Publication number
- CN113458900B CN113458900B CN202110627787.4A CN202110627787A CN113458900B CN 113458900 B CN113458900 B CN 113458900B CN 202110627787 A CN202110627787 A CN 202110627787A CN 113458900 B CN113458900 B CN 113458900B
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- China
- Prior art keywords
- fixedly connected
- stainless steel
- plate
- steel pipe
- shaping
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Classifications
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention discloses a stainless steel pipe shaping and deburring device, which comprises: the device comprises a bottom plate and square blocks fixedly connected with two sides of the upper end of the bottom plate, wherein a rotating shaft which is horizontally arranged is rotatably connected between the two square blocks; the stainless steel pipe deburring device comprises a driving shaft and sleeves which are penetrated through and connected with one end of the driving shaft in a sliding mode, wherein the two sleeves are respectively arranged at two ends of a bottom plate and used for shaping and deburring a stainless steel pipe, and supporting parts are respectively connected with two ends of the bottom plate in a sliding mode and comprise supporting plates which are in threaded connection with a rotating shaft.
Description
Technical Field
The invention relates to the technical field of shaping and deburring of stainless steel pipes, in particular to a shaping and deburring device for a stainless steel pipe.
Background
Stainless steel tubes are widely used for industrial transportation pipelines and mechanical structural parts in petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like, and are also widely used for manufacturing mechanical parts and engineering structures because of light weight when the steel tubes have the same bending strength and torsional strength. Also commonly used as furniture and kitchen ware, etc.
Along with stainless steel extensively applies to in the market, to stainless steel pipe when the cutting, the burr can appear, add man-hour at the burring and mostly carry on with file etc. the manual work, not only work efficiency is lower, still is stained with and uses more staff, and stainless steel pipe leads to cutting end to take place deformation easily when the cutting simultaneously to influence the butt joint of not steel pipe and pleasing to the eye.
Disclosure of Invention
The invention aims to solve the following defects in the prior art that burrs are generated when a stainless steel pipe is cut, the deburring processing is mostly performed manually by a file and the like, the working efficiency is low, more workers are used, and the cutting end of the stainless steel pipe is easy to deform during cutting, so that the butt joint and the attractiveness of the stainless steel pipe are not influenced.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a nonrust steel pipe plastic burring device, nonrust steel pipe plastic burring device includes:
the device comprises a bottom plate and square blocks fixedly connected with two sides of the upper end of the bottom plate, wherein a rotating shaft which is horizontally arranged is rotatably connected between the two square blocks;
the driving shaft and the sleeves are penetrated through and connected with one end of the driving shaft in a sliding mode, the two sleeves are arranged at the two ends of the bottom plate respectively, and the two sleeves are used for shaping and deburring the stainless steel pipe;
the two supporting parts are respectively connected to two ends of the bottom plate in a sliding mode and comprise supporting plates, the two supporting plates are in threaded connection with two ends of the rotating shaft, the rotating shaft is used for driving the supporting parts to move close to and away from each other, and the supporting parts are used for installing and fixing the sleeve;
the limiting component is arranged in the sleeve and comprises a disc, the disc is fixedly connected to the inner side wall of the sleeve, the center of the disc is connected to the driving shaft in a sliding mode, and the limiting component is used for shaping two ends of the stainless steel pipe;
the clamping part, the clamping part is installed bottom plate center department, the clamping part includes the fixed block, fixed block fixed connection be in on the bottom plate, and set up the pivot upside, the clamping part be used for right nonrust steel pipe centre gripping, fixed.
Preferably, the support member further comprises a placing plate, the two placing plates are respectively and fixedly connected to the top end of the support plate, and a partition plate for supporting the driving shaft is fixedly connected to the support plate.
Preferably, the limiting part further comprises a limiting block, a calibrating rod and a blocking plate, the circular array on the disc is provided with a mounting groove, the calibrating rod is connected in the mounting groove in a sliding mode from top to bottom, the limiting block is mounted between the driving shaft and the calibrating rod, and the center of the blocking plate is fixedly connected to the driving shaft.
Preferably, the clamping part further comprises fixing rods, an upper clamping plate and a lower clamping plate, the two fixing rods are respectively and fixedly connected to two ends of the fixing block, the lower clamping plate is fixedly connected between the lower ends of the two fixing rods, the upper clamping plate is connected to the fixing plate through the lantern ring in a sliding mode, and an electric telescopic rod is fixedly connected between the upper clamping plate and the fixing block.
Preferably, one end of the mounting groove, which is far away from the driving shaft, is slidably connected with a round rod, the other end of the round rod is fixedly connected to the calibration rod, and the round rod is sleeved with a second spring.
Preferably, stopper 1 is the triangle-shaped setting, and fixed connection is in on the drive shaft, the calibration pole is close to the one end of stopper is equipped with the inclined plane, the calibration pole with the inclined plane sliding connection of stopper.
Preferably, one end of the driving shaft is fixedly connected with a driving motor, and the driving motor is fixedly connected to the upper surface of the placing plate.
Preferably, a first spring is fixedly connected between the sleeve and the partition plate, and the first spring is sleeved on the driving shaft.
Preferably, a sliding rod used for supporting the sliding of the plate is fixedly connected between the two square blocks, and the two sliding rods respectively penetrate through the two sides of the square blocks.
Preferably, one end of the rotating shaft is fixedly connected with a rotating disc, and the two ends of the rotating shaft are provided with threads connected with the supporting plate in a threaded manner.
Compared with the prior art, the invention has the beneficial effects that:
1. place nonrust steel pipe under on the cardboard, cardboard downwardly movement in the shrink and pulling through electric telescopic handle, the nonrust steel pipe centre gripping on the cardboard under will being located, it is fixed, then it is rotatory to rotate the carousel and drive the pivot, it is close to the removal placed in the middle each other to make two backup pads through the rotation of pivot, consequently, fix the sleeve removal placed between the middle of placing board removal and upper end in the backup pad, cup joint the nonrust steel pipe surface between cardboard and the lower cardboard in lieing in respectively with two sleeves, thereby it drives the sleeve rotation through the drive shaft to reach driving motor, thereby it can polish the burring to nonrust steel end to reach sleeve inside wall and disc.
2. When the nonrust steel pipe of immobilization is when two sleeves remove between two parties, can extrude the disc, consequently, two sleeves keep away from the removal each other respectively in the drive shaft, the calibration pole slides on the inclined plane on the stopper, make a plurality of calibration poles keep away from each other, and laminate respectively on the inside wall that is located the nonrust steel pipe of sleeve, at this moment, open the driving motor who is located and places the board, it is rotatory to make the drive shaft of fixing at the driving motor drive end drive sleeve, simultaneously because the calibration pole that is the annular array setting rotates along with the disc, its motion trajectory is circular, consequently, can carry out the effect that the school circle reaches the plastic to nonrust steel pipe.
Drawings
FIG. 1 is a schematic structural diagram of the front side of a stainless steel pipe shaping and deburring device provided by the invention;
FIG. 2 is a schematic cross-sectional structural view of a sleeve of a stainless steel pipe shaping and deburring device provided by the invention;
FIG. 3 is a schematic diagram of a cross-sectional structure of a disc of a stainless steel tube shaping and deburring device provided by the invention;
fig. 4 is a schematic diagram of a disc right-view structure of the stainless steel pipe shaping and deburring device provided by the invention.
In the figure: 1 bottom plate, 2 fixed blocks, 3 electric telescopic handle, 4 lower snap-gauge, 5 slide bars, 6 pivot, 7 place board, 8 driving motor, 9 baffles, 10 sleeves, 11 upper snap-gauge, 12 dead levers, 13 lantern rings, 14 first spring, 15 drive shaft, 16 carousel, 17 mounting grooves, 18 alignment pole, 19 stopper, 20 second spring, 21 round bar, 22 disc, 23 barrier plate, 24 backup pads, 25 square piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, a stainless steel pipe shaping and deburring device includes:
The sleeve 10 penetrates through and is connected with one end of a driving shaft 15 and one end of the driving shaft 15 in a sliding manner, the inner surface of the sleeve 10 is arranged in a frosted manner, the sleeve can be sleeved on an inner stainless steel pipe for deburring through the rotation of the sleeve 10, the two sleeves 10 are respectively arranged at the two ends of the bottom plate 1, the two sleeves 10 are used for shaping and deburring the stainless steel pipe, one end of the driving shaft 15 is fixedly connected with a driving motor 8, the driving motor 8 is fixedly connected on the upper surface of the placing plate 7, so that the driving motor 8 is opened, the driving shaft 15 is driven by the driving motor 8 to rotate, a first spring 14 is fixedly connected between the sleeve 10 and the partition plate 9, the first spring 14 is sleeved on the driving shaft 15, the two supporting plates 24 are close to each other and move in the middle through the rotation of the rotating shaft 6, therefore, the placing plate 7 fixed on the supporting plates 24 moves and the sleeve 10 at the upper end moves in the middle, so that the two sleeves 10 are respectively sleeved on the outer surface of the stainless steel pipe between the upper clamping plate 11 and the lower clamping plate 4, when the immovable stainless steel pipe moves in the middle of the two sleeves 10, the pressing disk 22 and the fixedly connected sleeves 10 slide on the driving shaft 15, so that the elastic force of the first spring 14 can have a tendency of pushing the two sleeves 10 to approach each other, so that when the sleeves 10 rotate along with the driving shaft 15 and deburr the end of the stainless steel pipe, the cross section of the disk 22 in the pressing sleeve 10 better contacts with the end of the stainless steel pipe for deburring is achieved, and meanwhile when the rotating shaft 6 rotates in the opposite direction, the two sleeves 10 are provided with the supporting plates 24 to be far away from each other, so that the sleeves 10 can slide on the driving shaft 15 under the elastic force of the first spring 14 to reset.
The supporting component comprises supporting plates 24, the two supporting plates 24 are in threaded connection with two ends of a rotating shaft 6, the rotating shaft 6 is used for moving the driving supporting components to be close to and away from each other, the supporting component is used for installing and fixing a sleeve 10, the supporting component further comprises a placing plate 7, the two placing plates 7 are respectively and fixedly connected to the top ends of the supporting plates 24, the placing plate 7 is used for fixing the driving motor 8 and the sleeve 10, a partition plate 9 used for supporting the driving shaft 15 is fixedly connected to the supporting plates 24, and the partition plate 9 is used for stably rotating the driving shaft 15;
the limiting part is arranged in the sleeve 10 and comprises a disc 22, the disc 22 is fixedly connected to the inner side wall of the sleeve 10, the center of the disc 22 is connected to the driving shaft 15 in a sliding mode, the limiting part is used for shaping two ends of a stainless steel pipe, the limiting part further comprises limiting blocks 19, calibration rods 18 and blocking plates 23, the disc 22 is provided with mounting grooves 17 in an annular array mode, the number of the mounting grooves 17 is three, the calibration rods 18 are connected into the mounting grooves 17 in an up-and-down sliding mode respectively, the limiting blocks 19 are arranged between the driving shaft 15 and the calibration rods 18 and are arranged in a triangular mode and fixedly connected to the driving shaft 15, one ends, close to the limiting blocks 19, of the calibration rods 18 are provided with inclined planes, the calibration rods 18 are connected with the inclined planes of the limiting blocks 19 in a sliding mode, when the two sleeves 10 and the disc 22 move close to each other, the calibration rods 18 slide on the inclined planes of the limiting blocks 19, make a plurality of alignment rods 18 keep away from each other, and the laminating is on being located the stainless steel pipe's of sleeve 10 inside wall, thereby pass through the rotation of sleeve 10 and disc 22, can carry out the burring with the tip of stainless steel pipe, three alignment rods 18 that are the annular array simultaneously rotate along with disc 22, the motion orbit of its alignment rod 18 is circular, can carry out the school circle shaping with the tip of stainless steel pipe, barrier plate 23 center department fixed connection is on drive shaft 15, when two discs 22 keep away from each other when moving, can contact barrier plate 23, make barrier plate 23 carry out the spacing removal to disc 22, when disc 22 contacted barrier plate 23, make alignment rod 18 be in on the inside wall of stainless steel pipe, thereby stop to rotate pivot 6.
Sliding connection has round bar 21 in the one end that drive shaft 15 was kept away from to mounting groove 17, round bar 21 other end fixed connection is on calibration lever 18, second spring 20 has been cup jointed on the round bar 21, make when two sleeves 10 and disc 22 kept away from each other, because calibration lever 18 kept away from each other under stopper 19's inclined plane slides, and extrude round bar 21 and second spring 20, when pivot 6 opposite direction rotates simultaneously, two backup pads 24 of threaded connection are close to each other, make two sleeves 10 and disc 22 that are located backup pad 24 upper end be close to each other, and reach the effect that pushes calibration lever 18 and remove under second spring 20's elasticity, slide to the position that is close to drive shaft 15 on stopper 19's inclined plane, thereby reset.
The clamping component is arranged at the center of the bottom plate 1 and comprises a fixed block 2, the fixed block 2 is fixedly connected to the bottom plate 1 and arranged on the upper side of the rotating shaft 6, so that the fixed block 2 is fixed at the upper end of the bottom plate 1 and does not influence the rotation of the rotating shaft 6, the clamping component is used for clamping and fixing the stainless steel pipe, the clamping component also comprises a fixed rod 12, an upper clamping plate 11 and a lower clamping plate 4, the two fixed rods 12 are respectively and fixedly connected to the two ends of the fixed block 2, the lower clamping plate 4 is fixedly connected between the lower ends of the two fixed rods 12, the upper clamping plate 11 is slidably connected to the fixed rods 12 through a lantern ring 13, an electric telescopic rod 3 is fixedly connected between the upper clamping plate 11 and the fixed block 2, the stainless steel pipe is placed on the lower clamping plate 4, the electric telescopic rod 3 is connected with an external power supply, the electric telescopic rod 3 is contracted, and the upper clamping plate 11 is pulled to pass through the lantern ring 13 fixedly connected, the stainless steel pipe is moved downwards on the fixed rod 12, and the stainless steel pipe positioned on the lower clamping plate 4 is clamped and fixed.
In the invention, stainless steel pipes are placed on a lower clamping plate 4, an electric telescopic rod 3 is connected with an external power supply, so that the electric telescopic rod 3 is contracted, an upper clamping plate 11 is pulled to move downwards on a fixed rod 12 through a fixedly connected lantern ring 13, the stainless steel pipes on the lower clamping plate 4 are clamped and fixed, then a rotary table 16 is rotated, a fixedly connected rotating shaft 6 rotates on a square block 25, two supporting plates 24 are respectively in threaded connection with two ends of the rotating shaft 6, the two supporting plates 24 are mutually close to and move in the middle through the rotation of the rotating shaft 6, a placing plate 7 fixed on the supporting plates 24 moves and a sleeve 10 at the upper end moves in the middle, so that two sleeves 10 are respectively sleeved on the outer surfaces of the stainless steel pipes between the upper clamping plate 11 and the lower clamping plate 4, when the fixed stainless steel pipes move in the middle of the two sleeves 10, the circular disc 22 is extruded, because disc 22 is fixed on sleeve 10, consequently two sleeves 10 keep away from each other respectively on drive shaft 15 and remove and extrude first spring 14, calibration rod 18 passes through round bar 21 sliding connection in mounting groove 17 simultaneously, when disc 22 removed, calibration rod 18 slides on the inclined plane on stopper 19, make a plurality of calibration rods 18 keep away from each other, and the laminating is on the inside wall that is located the stainless steel pipe of sleeve 10, at this moment, open the driving motor 8 that is located on placing board 7, make drive shaft 15 who fixes at driving motor 8 drive end drive sleeve 10 rotatory, simultaneously through sleeve 10 and disc 22's rotation can carry out the burring to fixed stainless steel pipe, simultaneously because calibration rod 18 that is the setting of annular array when disc 22 rotates, its motion trajectory is circular, can carry out the school circle to stainless steel pipe.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a nonrust steel pipe plastic burring device which characterized in that, nonrust steel pipe plastic burring device includes:
the bottom plate (1) and square blocks fixedly connected with the two sides of the upper end of the bottom plate (1) are connected, and a rotating shaft (6) horizontally arranged is rotatably connected between the two square blocks;
the stainless steel tube deburring machine comprises a driving shaft (15) and sleeves (10) which are connected with one end of the driving shaft (15) in a penetrating and sliding mode, wherein the two sleeves (10) are respectively arranged at two ends of the bottom plate (1), and the two sleeves (10) are used for shaping and deburring a stainless steel tube;
the two supporting parts are respectively connected to two ends of the bottom plate (1) in a sliding mode, each supporting part comprises a supporting plate (24), the two supporting plates (24) are connected to two ends of the rotating shaft (6) in a threaded mode, the rotating shaft (6) is used for driving the supporting parts to move close to and away from each other, and the supporting parts are used for installing and fixing the sleeves (10);
the limiting component is arranged in the sleeve (10) and comprises a disc (22), the disc (22) is fixedly connected to the inner side wall of the sleeve (10), the center of the disc is connected to the driving shaft (15) in a sliding mode, and the limiting component is used for shaping two ends of the stainless steel pipe;
the clamping component is arranged at the center of the bottom plate (1), the clamping component comprises a fixed block (2), the fixed block (2) is fixedly connected to the bottom plate (1) and arranged on the upper side of the rotating shaft (6), and the clamping component is used for clamping and fixing the stainless steel pipe;
the limiting part further comprises limiting blocks (19), calibrating rods (18) and a blocking plate (23), mounting grooves (17) are formed in the disc (22) in an annular array, the calibrating rods (18) are connected into the mounting grooves (17) in a vertical sliding mode respectively, the limiting blocks (19) are mounted between the driving shaft (15) and the calibrating rods (18), and the center of the blocking plate (23) is fixedly connected to the driving shaft (15);
a round rod (21) is connected in one end, far away from the driving shaft (15), of the mounting groove (17) in a sliding manner, the other end of the round rod (21) is fixedly connected to the calibration rod (18), and a second spring (20) is sleeved on the round rod (21);
stopper (19) are the triangle-shaped setting, and fixed connection be in on drive shaft (15), calibration pole (18) are close to the one end of stopper (19) is equipped with the inclined plane, calibration pole (18) with the inclined plane sliding connection of stopper (19).
2. The shaping and deburring device for stainless steel pipes as claimed in claim 1, wherein said supporting member further comprises a placing plate (7), two of said placing plates (7) are respectively fixedly connected to the top end of said supporting plate (24), and a partition plate (9) for supporting said driving shaft (15) is fixedly connected to said supporting plate (24).
3. The shaping and deburring device for the stainless steel pipes according to claim 1, wherein the clamping part further comprises fixing rods (12), an upper clamping plate (11) and a lower clamping plate (4), the two fixing rods (12) are respectively and fixedly connected with two ends of the fixing block (2), the lower clamping plate (4) is fixedly connected between the lower ends of the two fixing rods (12), the upper clamping plate (11) is slidably connected onto the fixing rods (12) through a lantern ring (13), and an electric telescopic rod (3) is fixedly connected between the upper clamping plate (11) and the fixing block (2).
4. The shaping and deburring device for stainless steel pipes as claimed in claim 2, characterized in that one end of the driving shaft (15) is fixedly connected with a driving motor (8), and the driving motor (8) is fixedly connected with the upper surface of the placing plate (7).
5. The shaping and deburring device for the stainless steel pipe as claimed in claim 2, characterized in that a first spring (14) is fixedly connected between the sleeve (10) and the partition plate (9), and the first spring (14) is sleeved on the driving shaft (15).
6. The shaping and deburring device for the stainless steel pipe as claimed in claim 1, wherein a sliding rod (5) used for sliding a support plate (24) is fixedly connected between the two square blocks, and the two sliding rods (5) are respectively arranged on two sides of the square blocks in a penetrating manner.
7. The shaping and deburring device for stainless steel pipes as claimed in claim 1, characterized in that one end of the rotating shaft (6) is fixedly connected with a turntable (16), and both ends of the rotating shaft (6) are provided with threads which are in threaded connection with the supporting plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110627787.4A CN113458900B (en) | 2021-06-05 | 2021-06-05 | Nonrust steel pipe plastic burring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110627787.4A CN113458900B (en) | 2021-06-05 | 2021-06-05 | Nonrust steel pipe plastic burring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113458900A CN113458900A (en) | 2021-10-01 |
| CN113458900B true CN113458900B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110627787.4A Active CN113458900B (en) | 2021-06-05 | 2021-06-05 | Nonrust steel pipe plastic burring device |
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| Country | Link |
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| CN (1) | CN113458900B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115401561A (en) * | 2022-10-27 | 2022-11-29 | 南通鸿图健康科技有限公司 | Lighting apparatus production equipment |
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| CN212311628U (en) * | 2020-05-29 | 2021-01-08 | 山东隆达嘉和不锈钢管科技有限公司 | Nonrust steel pipe shaping device |
| CN112387813A (en) * | 2020-10-28 | 2021-02-23 | 高海燕 | Aluminum alloy indent tubular product prosthetic devices |
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|---|---|---|---|---|
| CN204620743U (en) * | 2015-03-15 | 2015-09-09 | 邯郸市圣龙装备科技有限公司 | A kind of steel tube head circle correcting device |
| DE102016009025A1 (en) * | 2016-07-23 | 2018-01-25 | Reiner Huber | Cylindrical grinding machine for grinding and polishing welds on round tubes |
| CN207239976U (en) * | 2017-10-13 | 2018-04-17 | 天津通卓机器人有限公司 | A kind of pipe fitting grinding clamp |
| CN109277844A (en) * | 2018-10-11 | 2019-01-29 | 新邵辰州锑业有限责任公司 | A kind of metallic antimony cutting device for processing |
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| CN112387813A (en) * | 2020-10-28 | 2021-02-23 | 高海燕 | Aluminum alloy indent tubular product prosthetic devices |
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| Publication number | Publication date |
|---|---|
| CN113458900A (en) | 2021-10-01 |
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