CN112643471A - Stainless steel elbow pipe fitting surface finishing device - Google Patents
Stainless steel elbow pipe fitting surface finishing device Download PDFInfo
- Publication number
- CN112643471A CN112643471A CN202110037313.4A CN202110037313A CN112643471A CN 112643471 A CN112643471 A CN 112643471A CN 202110037313 A CN202110037313 A CN 202110037313A CN 112643471 A CN112643471 A CN 112643471A
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- Prior art keywords
- fixedly connected
- block
- wall
- fixed
- moving
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- 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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a stainless steel elbow pipe fitting surface finish machining device which comprises a shell, wherein a connecting block is arranged on the upper inner wall of the shell, an adjusting bolt is fixedly connected to the top end of the connecting block, the adjusting bolt penetrates through the upper wall of the shell, a plurality of vertically arranged spring pipes are fixedly connected to the bottom end of a fixed plate, a polishing block is fixedly connected to the bottom end of each spring pipe, two moving plates are further slidably connected to the lower inner wall of the shell, a moving block is further fixedly connected to the bottom end of each moving plate, a moving groove matched with the moving block is further formed in the lower inner wall of the shell, a clamping device is arranged on one side, opposite to the two moving plates, of the clamping device, and an adjusting device is arranged below the moving groove. The elbow pipe fitting fixing device is simple in structure and convenient to operate, can fix an elbow pipe fitting more firmly, cannot affect grinding processing on the surface of the elbow pipe fitting, and is wider in application range.
Description
Technical Field
The invention relates to the field of elbow pipe fittings, in particular to a surface finish machining device for a stainless steel elbow pipe fitting.
Background
In a pipe system, an elbow pipe is a pipe that changes the direction of a pipe. The angle is divided into 45 degrees and 90 degrees and 180 degrees, which are the most commonly used, and other abnormal angle elbows of 60 degrees and the like are also included according to engineering requirements.
The existing elbow pipe fitting surface finishing device is bent when polishing the elbow pipe fitting, so that the elbow pipe fitting is difficult to fix, the polishing is troublesome, and meanwhile, the sizes and the lengths of different pipe fittings are different, so that the right polishing device cannot be applied to various different pipe fittings, and the application range is narrow.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the fixing effect is insufficient, the elbow pipe fitting is difficult to fix, the device cannot be suitable for various pipe fittings, the application range is narrow, and the device for finish machining the surface of the stainless steel elbow pipe fitting is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a stainless steel elbow pipe fitting surface finishing device, includes the shell, be provided with the connecting block on the upper inner wall of shell, the top fixedly connected with adjusting bolt of connecting block, adjusting bolt runs through the upper wall setting of shell, also be provided with in the upper wall of shell with adjusting bolt assorted thread groove, the bottom fixedly connected with of fixed plate has a plurality of vertical spring tubes that set up, every the equal fixedly connected with in bottom of spring tube polishes the piece, still sliding connection has two movable plates on the lower inner wall of shell, every the bottom of movable plate still fixedly connected with a movable block, still seted up on the lower inner wall of shell with movable block assorted shifting chute, two one side that the movable plate is relative is provided with clamping device, the below of shifting chute is provided with adjusting device.
Preferably, the clamping device includes two fixed clamp splice, two rotate on the relative lateral wall of movable plate and be connected with rotatory piece, two the equal sliding connection of fixed clamp splice is at the other end of rotatory piece, the spread groove has been seted up on the rotatory piece, every also fixedly connected with and spread groove assorted link block, two set up a plurality of vertical setting's spring between the fixed clamp splice, it is a plurality of the upper and lower end of spring is respectively in two fixed clamp splice fixed connection, one of them fixedly connected with backup pad on the lateral wall of the opposite side of movable plate, the top of backup pad is fixed and is provided with the motor, the output fixedly connected with connecting rod of motor, the other end of connecting rod runs through the movable plate setting that corresponds, and the other end and the spread groove fixed connection of connecting rod.
Preferably, every fixed clamp splice all adopts rubber to make, and every fixed clamp splice keeps away from on one side lateral wall each other and is fixed to be buried underground a plurality of magnet, two the dead lever that one side fixedly connected with two symmetries of movable plate are close to the rotatory piece, the lateral wall of movable plate is provided with annular swivelling chute, two the other end of dead lever stretches into in the swivelling chute, and the equal fixedly connected with of the other end of two dead levers rotatory piece, two the size and the shape of rotatory piece all with the swivelling chute phase-match.
Preferably, the adjusting device comprises a gear, an adjusting cavity is formed in the lower wall of the shell and communicated with the moving groove, a fixed shaft is fixedly connected on the lower inner wall of the adjusting cavity, the gear is rotatably sleeved on the fixed shaft, the bottom ends of the two moving blocks are fixedly connected with a fixed block, the bottom end of one of the fixed blocks is fixedly connected with a first rack which is arranged at the rear side of the fixed shaft, the first rack is meshed with the gear, the rear end of the gear is fixedly connected with a first sliding block, the rear inner wall of the adjusting cavity is also provided with a first sliding groove matched with the first sliding block, the bottom end of the other fixing block is fixedly connected with a second rack, the second rack is arranged in front of the gear, and the second rack is also meshed with the gear, the rear side of the gear is fixedly connected with a second sliding block, and the front inner wall of the adjusting cavity is also provided with a second sliding groove matched with the second sliding block.
Preferably, the fixed shaft is further fixedly sleeved with two fixed rings, and the two fixed rings are respectively arranged on the upper side and the lower side of the gear.
Preferably, each grinding block is made of a material with certain elasticity, the bottom end of each grinding block is rough, and each spring pipe is fixedly connected with the corresponding grinding block through a bolt.
Preferably, the rear wall of the shell is provided with a connecting pipe penetrating through the shell, the connecting pipe extends into one side of the inside of the shell and is fixedly connected with a spray head, the position of the spray head is matched with the fixed clamping block, and the other end of the connecting pipe is connected with a water tank.
Compared with the prior art, the invention has the beneficial effects that: be provided with clamping device, support its lateral wall from the inside of elbow pipe fitting to make the elbow pipe fitting fixed more firm, can not influence the processing of polishing to elbow pipe fitting surface simultaneously, moreover, be provided with adjusting device, the volume can adjust the distance between the movable plate, thereby makes the device can be used for polishing the elbow pipe fitting of different size length, and the range of application is wider.
Drawings
FIG. 1 is a schematic structural diagram of a surface finishing device for stainless steel elbow pipe fittings according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic top view of an adjusting device of a surface finishing device for stainless steel elbow pipe fittings according to the present invention;
fig. 4 is a schematic structural diagram of a joint of a rotating block and a moving plate of the surface finishing device for stainless steel elbow pipe fittings provided by the invention.
In the figure: the device comprises a shell 1, an adjusting bolt 2, a connecting block 3, a fixing plate 4, a spring tube 5, a polishing block 6, a moving plate 7, a moving groove 8, a moving block 9, a fixing block 10, an adjusting cavity 11, a first rack 12, a first sliding groove 13, a fixed shaft 14, a gear 15, a fixed clamping block 16, a spring 17, a connecting rod 18, a supporting plate 19, a motor 20, a rotating block 21, a connecting groove 22, a connecting sliding block 23, a fixing rod 24, a rotating block 25, a rotating groove 26, a first sliding block 27, a second rack 28, a second sliding block 29 and a second sliding groove 30.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a stainless steel elbow pipe surface finishing device comprises a housing 1, a connecting block 3 is arranged on the upper inner wall of the housing 1, an adjusting bolt 2 is fixedly connected to the top end of the connecting block 3, the adjusting bolt 2 penetrates through the upper wall of the housing 1, a thread groove matched with the adjusting bolt 2 is also arranged in the upper wall of the housing 1, a plurality of vertically arranged spring tubes 5 are fixedly connected to the bottom end of a fixed plate 4, a grinding block 6 is fixedly connected to the bottom end of each spring tube 5, each grinding block 6 is made of a material with certain elasticity, the bottom end of each grinding block 6 is rough, each spring tube 5 is fixedly connected with the corresponding grinding block 6 through a bolt, two moving plates 7 are also slidably connected to the lower inner wall of the housing 1, a moving block 9 is also fixedly connected to the bottom end of each moving plate 7, a moving groove 8 matched with the moving block 9 is also arranged on the lower inner wall of the housing 1, the rear wall of the shell 1 is provided with a connecting pipe penetrating through the shell, one side of the connecting pipe extending into the shell 1 is fixedly connected with a spray head, the position of the spray head is matched with the fixed clamping block 16, the other end of the connecting pipe is connected with a water tank, when the elbow pipe fitting is polished by the polishing block 6, the spray head sprays water in the water tank to clean the polished fragments, the elbow pipe fitting is cooled to prevent the elbow pipe fitting from being affected by overhigh temperature, the fixed clamping block 16 is also cleaned, one side of the two movable plates 7 opposite to each other is provided with a clamping device, an adjusting device is arranged below the movable groove 8, the clamping device comprises the two fixed clamping blocks 16, the side walls of the two movable plates 7 opposite to each other are rotatably connected with a rotating block 21, the two fixed clamping blocks 16 are both slidably connected with the other end of the rotating block 21, the rotating block 21 is provided with a connecting groove 22, and the side wall of each fixed clamping block, a plurality of vertically arranged springs 17 are arranged between the two fixed clamping blocks 16, the upper and lower ends of the plurality of springs 17 are respectively fixedly connected with the two fixed clamping blocks 16, the side wall of the other side of one moving plate 7 is fixedly connected with a supporting plate 19, the top end of the supporting plate 19 is fixedly provided with a motor 20, the output end of the motor 20 is fixedly connected with a connecting rod 18, the other end of the connecting rod 18 penetrates through the corresponding moving plate 7, the other end of the connecting rod 18 is fixedly connected with a connecting groove 22, each fixed clamping block 16 is made of rubber, a plurality of magnets are fixedly embedded in the side wall of one side of each fixed clamping block 16 far away from each other, one side of the two rotating blocks 21 close to the moving plate 7 is fixedly connected with two symmetrically arranged fixed rods 24, the side wall of the moving plate 7 is provided with an annular rotating groove 26, the other ends of the two moving plates 24 extend into the rotating groove 26, and the other ends of, the size and the shape of the two rotating blocks 25 are matched with the rotating groove 26, the fixed clamping blocks 16 on the two rotating blocks 21 are compressed and then are placed into openings at two ends of an elbow pipe fitting, the spring 17 fixedly connected between the two fixed clamping blocks 16 is expanded, so that the upper surface and the lower surface of the two fixed clamping blocks are respectively extruded with the upper inner wall and the lower inner wall of the elbow pipe fitting, meanwhile, the elbow pipe fitting is made of stainless steel and can be attracted by a magnet, therefore, the magnet embedded in the fixed clamping block 16 can be attracted with the upper inner wall and the lower inner wall of the elbow pipe fitting, the elbow pipe fitting is firmly fixed, the underground surface of each grinding block 6 is tightly attached to the ground surface of the elbow pipe fitting by adjusting a fixed bolt, the motor 20 is started, the output end of the motor 20 drives the connecting rod 18 to rotate, so that the rotating blocks 21 rotate, the fixed clamping blocks 16 on the rotating blocks 21 and the elbow pipe fitting, when the elbow pipe fitting rotates, the spring pipe 5 fixedly connected to the top end of the grinding block 6 can rotate and contract or relax along with the net throwing pipe fitting, so that the grinding block is always attached to the ground surface of the elbow pipe fitting, the ground surface of the elbow pipe fitting is completely ground, the adjusting device comprises a gear 15, an adjusting cavity 11 is formed in the lower wall of the shell 1, the adjusting cavity 11 is communicated with the moving groove 8, a fixed shaft 14 is fixedly connected to the lower inner wall of the adjusting cavity 11, the gear 15 is rotatably sleeved on the fixed shaft 14, two fixing rings are further fixedly sleeved on the fixed shaft 14 and respectively positioned on the upper side and the lower side of the gear 15, the bottom ends of the two moving blocks 9 are fixedly connected with a fixed block 10, a rack I12 is fixedly connected to the bottom end of one fixed block 10, the rack I12 is positioned on the rear side of the fixed shaft 14, and the, the rear end fixedly connected with slider 27 of gear 15, adjust and also seted up on the back inner wall of chamber 11 with slider 27 assorted spout 13, the bottom fixedly connected with rack two 28 of another fixed block 10, rack two 28 is located the place ahead setting of gear 15, and rack two 28 also meshes the setting with gear 15, the rear side fixedly connected with slider two 29 of gear 15, adjust and also seted up on the preceding inner wall of chamber 11 with slider two 29 assorted spout two 30, remove one of them movable plate 7, the movable block 9 that makes to fix at movable plate 7 bottom is along with removing, make. The fixed block 10 fixedly connected to the bottom end of the moving block 7 moves together, so that the first rack 12 moves along with the movement of the fixed block 10, the gear 15 meshed with the first rack 12 rotates, the second rack 28 meshed with the gear 15 moves in the direction opposite to the moving direction of the first rack, the distance between the two moving blocks 7 can be changed, and the fixed clamping block 16 can clamp elbow pipes with different sizes.
In the invention, one of the moving plates 7 is moved, so that the moving block 9 fixed at the bottom end of the moving plate 7 moves along with the moving plate. The fixed block 10 fixedly connected with the bottom end of the moving block 7 moves together, so that the rack I12 moves along with the movement of the fixed block 10, the gear 15 meshed with the rack I12 is arranged to rotate, the rack II 28 meshed with the gear 15 moves in the direction opposite to the moving direction of the rack I, the distance between the two moving plates 7 can be changed, the fixed clamping blocks 16 can clamp elbow pipe fittings with different sizes, the fixed clamping blocks 16 on the two rotating blocks 21 are compressed and then are placed into openings at two ends of the elbow pipe fitting, the spring 17 fixedly connected between the two fixed clamping blocks 16 is expanded, the upper surface and the lower surface of the two fixed clamping blocks are respectively extruded with the upper inner wall and the lower inner wall of the elbow pipe fitting, meanwhile, the elbow pipe fitting is made of stainless steel and can be attracted by a magnet, so that the magnet embedded in the fixed clamping blocks 16 can be mutually attracted with the upper inner wall and the lower inner wall of the elbow pipe fitting, thereby firmly fix the elbow pipe fitting, adjusting fixing bolt, make every sanding block 6 subsurface all hug closely with elbow pipe fitting ground surface, starter motor 20, motor 20 output end drives connecting rod 18 and rotates, thereby make rotatory piece 21 rotate, with fixed clamp splice 16 and the elbow pipe fitting rotation on the rotatory piece 21, the elbow pipe fitting is when rotating, fixed connection is at sanding block 6 top ground spring tube 5 can throw the rotatory shrink or the diastole of pipe fitting along with the net, thereby make sanding block paste mutually with elbow pipe fitting ground surface always, thereby finish totally polishing the elbow pipe fitting ground surface, when sanding block 6 polishes the elbow pipe fitting, the shower nozzle sprays the water in the water tank, the piece of department of will polishing washes cleanly, cool down the elbow pipe fitting simultaneously and prevent that its high temperature from causing the influence to fixed clamp splice 16.
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. A stainless steel elbow pipe fitting surface finish machining device comprises a shell (1) and is characterized in that a connecting block (3) is arranged on the upper inner wall of the shell (1), an adjusting bolt (2) is fixedly connected to the top end of the connecting block (3), the adjusting bolt (2) penetrates through the upper wall of the shell (1) to be arranged, a thread groove matched with the adjusting bolt (2) is also formed in the upper wall of the shell (1), a plurality of vertically arranged spring tubes (5) are fixedly connected to the bottom end of a fixing plate (4), a polishing block (6) is fixedly connected to the bottom end of each spring tube (5), two moving plates (7) are further slidably connected to the lower inner wall of the shell (1), a moving block (9) is further fixedly connected to the bottom end of each moving plate (7), and a moving groove (8) matched with the moving block (9) is further formed in the lower inner wall of the shell (1), and clamping devices are arranged on one opposite sides of the two moving plates (7), and adjusting devices are arranged below the moving grooves (8).
2. The stainless steel elbow pipe surface finishing device according to claim 1, wherein the clamping device comprises two fixed clamping blocks (16), the opposite side walls of the two moving plates (7) are rotatably connected with a rotating block (21), the two fixed clamping blocks (16) are both slidably connected with the other end of the rotating block (21), the rotating block (21) is provided with a connecting groove (22), the side wall of each fixed clamping block (16) is also fixedly connected with a connecting sliding block (23) matched with the connecting groove (22), a plurality of vertically arranged springs (17) are arranged between the two fixed clamping blocks (16), the upper end and the lower end of each spring (17) are respectively fixedly connected with the two fixed clamping blocks (16), the side wall of the other side of one moving plate (7) is fixedly connected with a supporting plate (19), the fixed motor (20) that is provided with in top of backup pad (19), the output fixedly connected with connecting rod (18) of motor (20), the other end of connecting rod (18) runs through corresponding movable plate (7) and sets up, and the other end and spread groove (22) fixed connection of connecting rod (18).
3. The stainless steel elbow pipe fitting surface finishing device according to claim 2, wherein each fixed clamping block (16) is made of rubber, a plurality of magnets are fixedly embedded in the side wall of one side, away from each other, of each fixed clamping block (16), two symmetrically-arranged fixing rods (24) are fixedly connected to one side, close to the moving plate (7), of each rotating block (21), an annular rotating groove (26) is formed in the side wall of the moving plate (7), the other ends of the two fixing rods (24) extend into the rotating groove (26), one rotating block (25) is fixedly connected to the other end of each fixing rod (24), and the size and the shape of the two rotating blocks (25) are matched with the rotating groove (26).
4. The stainless steel elbow pipe fitting surface finish machining device according to claim 1, characterized in that the adjusting device comprises a gear (15), an adjusting cavity (11) is formed in the lower wall of the housing (1), the adjusting cavity (11) is communicated with a moving groove (8), a fixed shaft (14) is fixedly connected to the lower inner wall of the adjusting cavity (11), the gear (15) is rotatably sleeved on the fixed shaft (14), a fixed block (10) is fixedly connected to the bottom ends of the two moving blocks (9), a rack I (12) is fixedly connected to the bottom end of one of the fixed blocks (10), the rack I (12) is arranged at the rear side of the fixed shaft (14), the rack I (12) is meshed with the gear (15), a slider I (27) is fixedly connected to the rear end of the gear (15), and a sliding groove I (13) matched with the slider I (27) is also formed in the rear inner wall of the adjusting cavity (11), another bottom fixedly connected with rack two (28) of fixed block (10), rack two (28) are located the place ahead setting of gear (15), and rack two (28) also set up with gear (15) meshing, the rear side fixedly connected with slider two (29) of gear (15), also seted up on the preceding inner wall of regulation chamber (11) with slider two (29) assorted spout two (30).
5. A stainless steel elbow pipe surface finishing device according to claim 4, characterized in that said fixed shaft (14) is further fixed with two fixed rings, said two fixed rings are respectively located at the upper and lower sides of the gear (15).
6. The stainless steel elbow pipe fitting surface finishing device according to claim 1, wherein each grinding block (6) is made of a material with certain elasticity, the bottom end of each grinding block (6) is rough, and each spring pipe (5) is fixedly connected with the corresponding grinding block (6) through bolts.
7. The stainless steel elbow pipe fitting surface finishing device according to claim 1, characterized in that a connecting pipe is arranged on the rear wall of the shell (1) and penetrates through the connecting pipe, a spray head is fixedly connected to one side of the connecting pipe, which extends into the shell (1), the position of the spray head is matched with the fixed clamping block (16), and a water tank is connected to the other end of the connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110037313.4A CN112643471A (en) | 2021-01-12 | 2021-01-12 | Stainless steel elbow pipe fitting surface finishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110037313.4A CN112643471A (en) | 2021-01-12 | 2021-01-12 | Stainless steel elbow pipe fitting surface finishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112643471A true CN112643471A (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110037313.4A Pending CN112643471A (en) | 2021-01-12 | 2021-01-12 | Stainless steel elbow pipe fitting surface finishing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112643471A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305728A (en) * | 2021-06-29 | 2021-08-27 | 朱永法 | Intelligent polishing equipment for stainless steel processing |
| CN115351691A (en) * | 2022-10-21 | 2022-11-18 | 兴化市富翔不锈钢制品有限公司 | Surface polishing equipment for stainless steel pipe processing |
| WO2023060455A1 (en) * | 2021-10-13 | 2023-04-20 | 叶呈富 | High-performance clamping structure for injection molding and trimming of large garbage can |
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| JP2012192483A (en) * | 2011-03-16 | 2012-10-11 | Babcock Hitachi Kk | Welding groove machining tool for piping |
| CN106863102A (en) * | 2017-04-06 | 2017-06-20 | 赣州科源甬致科技有限公司 | A kind of Industrial Steels pipe surface fast polishing equipment |
| CN108421675A (en) * | 2018-05-14 | 2018-08-21 | 浙江老铁匠实业有限公司 | A kind of metal hand rail production pipe mopping device |
| CN211539019U (en) * | 2020-01-07 | 2020-09-22 | 鹰潭大宇科技有限公司 | Adjustable clamp for copper bar extruder |
| CN211728751U (en) * | 2020-03-13 | 2020-10-23 | 苏州怡煌金属制品有限公司 | Burnishing device is used in processing of stainless steel pole |
| CN112123106A (en) * | 2020-09-25 | 2020-12-25 | 江门市谊达金属制品有限公司 | Stainless steel elbow pipe fitting surface finishing device |
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2021
- 2021-01-12 CN CN202110037313.4A patent/CN112643471A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012192483A (en) * | 2011-03-16 | 2012-10-11 | Babcock Hitachi Kk | Welding groove machining tool for piping |
| CN106863102A (en) * | 2017-04-06 | 2017-06-20 | 赣州科源甬致科技有限公司 | A kind of Industrial Steels pipe surface fast polishing equipment |
| CN108421675A (en) * | 2018-05-14 | 2018-08-21 | 浙江老铁匠实业有限公司 | A kind of metal hand rail production pipe mopping device |
| CN211539019U (en) * | 2020-01-07 | 2020-09-22 | 鹰潭大宇科技有限公司 | Adjustable clamp for copper bar extruder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305728A (en) * | 2021-06-29 | 2021-08-27 | 朱永法 | Intelligent polishing equipment for stainless steel processing |
| WO2023060455A1 (en) * | 2021-10-13 | 2023-04-20 | 叶呈富 | High-performance clamping structure for injection molding and trimming of large garbage can |
| CN115351691A (en) * | 2022-10-21 | 2022-11-18 | 兴化市富翔不锈钢制品有限公司 | Surface polishing equipment for stainless steel pipe processing |
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Application publication date: 20210413 |