CN114750221B - Plastic tubing chamfer device - Google Patents
Plastic tubing chamfer device Download PDFInfo
- Publication number
- CN114750221B CN114750221B CN202210377746.9A CN202210377746A CN114750221B CN 114750221 B CN114750221 B CN 114750221B CN 202210377746 A CN202210377746 A CN 202210377746A CN 114750221 B CN114750221 B CN 114750221B
- Authority
- CN
- China
- Prior art keywords
- plate
- clamping
- workbench
- plastic pipe
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 69
- 239000004033 plastic Substances 0.000 title claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000012546 transfer Methods 0.000 claims abstract description 26
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/02—Bevelling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Turning (AREA)
Abstract
The invention discloses a plastic pipe chamfering device which comprises a workbench, wherein a slipway is symmetrically and slidingly arranged on the workbench, a chamfering machine body for chamfering two ends of a plastic pipe is fixedly arranged on the slipway, a fixing plate for placing the plastic pipe is fixedly arranged on one side of a tool bit of the chamfering machine body through a mounting block, a transfer plate for moving the plastic pipe is rotatably arranged on the fixing plate through a linear reciprocating mechanism, placing grooves are formed in both the fixing plate and the transfer plate, clamping grooves are formed in the fixing plate corresponding to the tool bit of the chamfering machine body, clamping blocks are detachably arranged in the clamping grooves through bolts, and a bracket is fixedly arranged at the upper end of the chamfering machine body and provided with a clamping mechanism corresponding to the clamping blocks. The chamfering machine can better chamfer two ends of the plastic pipe, and is stable in clamping, high in chamfering efficiency and convenient and quick in feeding and discharging.
Description
Technical Field
The invention relates to the technical field of pipe machining, in particular to a plastic pipe chamfering device.
Background
At present, in the in-process of processing plastics tubular product, need carry out the chamfer to the both ends mouth of plastics tubular product to get rid of the burr that produces after the cutting, reach not only pleasing to the eye but also facilitate the use's effect. At present, chamfering is carried out on plastic pipes in the industry, and a plastic pipe orifice is usually directly aligned with a milling cutter for operation, and an operator is required to steady the plastic pipe in the process, so that the plastic pipe is always in a horizontal state, and the chamfering uniformity is ensured. Whether the plastic pipe is placed straight is observed by manual operation, the error rate is high, the labor is consumed, and the plastic pipe is fed and discharged manually by workers, so that the efficiency is low.
Therefore, in order to solve the above problems, a plastic pipe chamfering device with high efficiency, time and labor saving and stable clamping is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve the technical problems that: how to provide a plastic tubing chamfer device that can be better carry out the chamfer to plastic tubing both ends, the centre gripping is stable, chamfer efficient, go up the unloading convenient and fast.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a plastic tubing chamfer device, includes the workstation, symmetry and slip are equipped with the slip table on the workstation, fixed mounting has the chamfering machine body that is used for the chamfer to plastic tubing both ends on the slip table, one side of the tool bit of chamfering machine body is through installing piece fixed mounting has the fixed plate that is used for placing the plastic tubing, be provided with the transfer board that is used for removing the plastic tubing through the rotation of sharp reciprocating mechanism on the fixed plate, the fixed plate with all be equipped with the standing groove on the transfer board, correspond on the fixed plate the tool bit of chamfering machine body is provided with clamping groove, clamping piece is installed through the bolt detachable in the clamping groove, the upper end fixed mounting of chamfering machine body has the support, correspond on the support clamping piece is equipped with clamping mechanism.
Like this, through the chamfering machine body of symmetry slip setting on the workstation, can be after the plastic tubing is pressed from both sides tightly by clamping mechanism, carry out chamfering to the plastic tubing, the chamfering machine of symmetry and slip setting, thereby can be applicable to the plastic tubing of different length, thereby utilize linear reciprocating mechanism can drive the transfer board and revolve the rotation of rotating shaft and make the plastic tubing remove in the standing groove, send the plastic tubing to clamping mechanism department and press from both sides tight chamfer, then remove the plastic tubing next and place until the unloading is accomplished, the clamping piece through the bolt installation is convenient for change and maintenance, the diameter of different clamping pieces is different, can change according to the plastic tubing of different diameters, the suitability of this device has been improved.
Further, the slip table is located through slide mechanism slip on the workstation, slide mechanism is including rotating the two-way lead screw of installing on the workstation, fixed and symmetry setting are in slide rail and the fixed mounting on the workstation are in the spin piece of slip table below, the both ends of two-way lead screw respectively with spin piece connects soon, the slip table passes through the slider slip setting and is in on the slide rail, the one end of two-way lead screw passes through coupling joint first motor, first motor fixed mounting is in on the workstation. Through slide mechanism, change the distance between the beveler body, can be applicable to the plastic tubing of different length, improved the suitability of this device.
Further, a connecting plate is arranged between the fixed plate and the transfer plate in a rotating mode, rotating shafts are arranged on two sides of the connecting plate, and the rotating shafts are respectively connected with the fixed plate and the transfer plate in a rotating mode. The transfer plate is deflected by utilizing the rotating shafts at the two ends of the connecting plate, and in the rotating process, the transfer plate deflects upwards to place the plastic pipe placed in the placing groove of the fixing plate on the placing of the transfer plate, then deflects upwards continuously to place the plastic pipe in the other placing groove of the fixing plate, so that the effect of transferring the plastic pipe is achieved.
Further, the straight reciprocating mechanism comprises a driving column installed on the workbench in a rotating mode, a pushing column arranged in a sliding mode through a mounting seat and a second motor for driving the driving column to rotate, the second motor is fixedly installed on the workbench, the output end of the second motor is fixedly connected with the driving column through a coupler, the pushing end of the pushing column is hinged to a hinged plate, one side, close to the fixed plate, of the hinged plate is hinged to a rotating block, and one end of the rotating block is fixedly connected with a rotating shaft arranged in the fixed plate in a rotating mode. The pushing column arranged in a sliding way is jacked up through the edge angle on the driving column, so that the rotating shaft is driven to rotate, and the transfer plate transfers the plastic pipe.
Further, the cross section at the middle part of the driving column is square, and is arranged in a sliding fit manner in the through hole of the fixing plate, and the lower end of the pushing column is arranged in a contact fit manner with the outer surface of the driving column. The square corners on the driving columns can push the pushing plates to move upwards, so that the movement of the transfer plates is driven.
Further, one side of the workbench is provided with a wiring crawler belt. The wiring can be facilitated through the wiring track, and interference is reduced.
Further, one side of the fixing plate is obliquely provided with a guide plate which is convenient for the plastic pipe to roll into the placing groove, and the section of the guide plate is L-shaped. The inclined guide plate is convenient for the plastic pipe to roll into the placing groove, and the L-shaped guide plate can prevent the plastic pipe from falling off.
Further, clamping mechanism is including fixed mounting in cylinder on the support, the extension end of cylinder runs through the support sets up downwards, and is located the tool bit the place ahead of beveler body, the extension end fixed mounting of cylinder has the grip block, install the second through the bolt detachably on the grip block and press from both sides tight piece, the second presss from both sides tight piece and corresponds the grip block sets up, the grip block with be equipped with the guide post between the support, the lower extreme of guide post with grip block fixed connection, the guide post runs through the support and with support sliding fit sets up. The second clamping block can be close to the clamping block through the extension of the air cylinder, so that the plastic pipe is clamped, and the guide column is used for guiding the second clamping block in the downward movement process, so that the second clamping block is prevented from shifting.
In conclusion, the chamfering machine can better chamfer two ends of the plastic pipe, is stable in clamping and high in chamfering efficiency, and is convenient and quick to feed and discharge.
Drawings
Fig. 1 is a schematic structural view of a chamfering device for plastic pipes according to an embodiment of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 in another orientation.
Fig. 3 is a partially enlarged schematic view of fig. 2 at a.
Fig. 4 is a schematic view of the structure of fig. 1 with portions of the components removed in another orientation.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In specific implementation, as shown in fig. 1-4, a plastic pipe chamfering device comprises a workbench 1, a slipway 2 is symmetrically and slidingly arranged on the workbench 1, a chamfering machine body 3 for chamfering two ends of a plastic pipe is fixedly arranged on the slipway 2, a fixing plate 5 for placing the plastic pipe is fixedly arranged on one side of a cutter head of the chamfering machine body 3 through a mounting block 4, a transfer plate 6 for moving the plastic pipe is rotationally arranged on the fixing plate 5 through a linear reciprocating mechanism, a holding groove 7 is formed in each of the fixing plate 5 and the transfer plate 6, a clamping groove 8 is formed in the fixing plate 5 corresponding to the cutter head of the chamfering machine body 3, a clamping block 9 is detachably arranged in the clamping groove 8 through bolts, a support 10 is fixedly arranged at the upper end of the chamfering machine body 3, and a clamping mechanism is arranged on the support 10 corresponding to the clamping block 9. Like this, through the chamfering machine body of symmetry slip setting on the workstation, can be after the plastic tubing is pressed from both sides tightly by clamping mechanism, carry out chamfering to the plastic tubing, the chamfering machine of symmetry and slip setting, thereby can be applicable to the plastic tubing of different length, thereby utilize linear reciprocating mechanism can drive the transfer board and revolve the rotation of rotating shaft and make the plastic tubing remove in the standing groove, send the plastic tubing to clamping mechanism department and press from both sides tight chamfer, then remove the plastic tubing next and place until the unloading is accomplished, the clamping piece through the bolt installation is convenient for change and maintenance, the diameter of different clamping pieces is different, can change according to the plastic tubing of different diameters, the suitability of this device has been improved.
In this embodiment, the slip table 2 is slidingly disposed on the working table 1 through a sliding mechanism, the sliding mechanism comprises a bidirectional screw rod 11 rotatably mounted on the working table 1, a sliding rail 12 fixedly and symmetrically disposed on the working table 1, and a screwing block 13 fixedly mounted below the slip table 2, two ends of the bidirectional screw rod 11 are respectively screwed with the screwing block 13, the slip table 2 is slidingly disposed on the sliding rail 12 through a sliding block 14, one end of the bidirectional screw rod 11 is connected with a first motor 15 through a coupling, and the first motor 15 is fixedly mounted on the working table 1. Through slide mechanism, change the distance between the beveler body, can be applicable to the plastic tubing of different length, improved the suitability of this device.
In this embodiment, a connecting plate 16 rotates between the fixing plate 5 and the transferring plate 6, two sides of the connecting plate 16 are respectively provided with a rotating shaft 17, and the rotating shafts 17 are respectively connected with the fixing plate 5 and the transferring plate 6 in a rotating manner. The transfer plate is deflected by utilizing the rotating shafts at the two ends of the connecting plate, and in the rotating process, the transfer plate deflects upwards to place the plastic pipe placed in the placing groove of the fixing plate on the placing of the transfer plate, then deflects upwards continuously to place the plastic pipe in the other placing groove of the fixing plate, so that the effect of transferring the plastic pipe is achieved.
Specifically, two connecting plates are provided, and the rotating block 23 is connected with a rotating shaft on the connecting plate close to the driving column.
In this embodiment, the linear reciprocating mechanism includes a driving post 18 rotatably mounted on the workbench 1, a pushing post 20 slidably disposed through a mounting seat 19, and a second motor 21 for driving the driving post 18 to rotate, where the second motor 21 is fixedly mounted on the workbench 1, an output end of the second motor 21 is fixedly connected with the driving post 18 through a coupling, a hinge plate 22 is hinged to a pushing end of the pushing post 20, and a rotating block 23 is hinged to one side of the hinge plate 22 near the fixing plate 5, and one end of the rotating block 23 is fixedly connected with a rotating shaft 17 rotatably disposed in the fixing plate 5. The pushing column arranged in a sliding way is jacked up through the edge angle on the driving column, so that the rotating shaft is driven to rotate, and the transfer plate transfers the plastic pipe.
In this embodiment, the section of the middle part of the driving post 18 is square, and is slidably disposed in the through hole of the fixing plate 5, and the lower end of the pushing post 20 is disposed in contact with the outer surface of the driving post 18. The square corners on the driving columns can push the pushing plates to move upwards, so that the movement of the transfer plates is driven.
In this embodiment, a track 24 is disposed on one side of the table 1. The wiring can be facilitated through the wiring track, and interference is reduced.
In this embodiment, a guide plate 25 for facilitating the plastic pipe to roll into the placement groove 7 is obliquely disposed on one side of the fixing plate 5, and the section of the guide plate 25 is L-shaped. The inclined guide plate is convenient for the plastic pipe to roll into the placing groove, and the L-shaped guide plate can prevent the plastic pipe from falling off.
In this embodiment, the clamping mechanism includes the fixed mounting in cylinder 26 on the support 10, the extension end of cylinder 26 runs through support 10 sets up downwards, and is located the tool bit the place ahead of beveler body 3, the extension end fixed mounting of cylinder 26 has grip block 27, install the second through the bolt detachably on the grip block 27 and press from both sides tight piece 28, the second presss from both sides tight piece 28 and corresponds the grip block 9 sets up, grip block 27 with be equipped with guide post 29 between the support 10, guide post 29's lower extreme with grip block 27 fixed connection, guide post 29 runs through support 10 and with support 10 sliding fit sets up. The second clamping block can be close to the clamping block through the extension of the air cylinder, so that the plastic pipe is clamped, and the guide column is used for guiding the second clamping block in the downward movement process, so that the second clamping block is prevented from shifting.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (5)
1. The utility model provides a plastic tubing chamfer device, its characterized in that includes the workstation, symmetry and slip are equipped with the slip table on the workstation, fixed mounting has the beveler body that is used for chamfering to plastic tubing both ends on the slip table, one side of the tool bit of beveler body is through installing the piece fixed mounting, be provided with the transfer board that is used for removing the plastic tubing through the rotation of sharp reciprocating mechanism on the fixed board, the fixed board with all be equipped with the standing groove on the transfer board, the fixed board is last to correspond the tool bit of beveler body is provided with the clamping groove, install the clamping piece through the bolt is detachable in the clamping groove, the upper end fixed mounting of beveler body has the support, correspond on the support clamping piece is equipped with clamping mechanism;
a connecting plate is rotated between the fixed plate and the transfer plate, two sides of the connecting plate are respectively provided with a rotating shaft, and the rotating shafts are respectively connected with the fixed plate and the transfer plate in a rotating way;
the linear reciprocating mechanism comprises a driving column rotatably mounted on the workbench, a pushing column slidably arranged through a mounting seat and a second motor for driving the driving column to rotate, the second motor is fixedly mounted on the workbench, the output end of the second motor is fixedly connected with the driving column through a coupler, the pushing end of the pushing column is hinged with a hinged plate, one side, close to the fixed plate, of the hinged plate is hinged with a rotating block, and one end of the rotating block is fixedly connected with a rotating shaft rotatably arranged in the fixed plate;
the cross section at the middle part of the driving column is square, and is arranged in the through hole of the fixing plate in a sliding fit manner, and the lower end of the pushing column is arranged in a contact fit manner with the outer surface of the driving column.
2. The plastic pipe chamfering device according to claim 1, wherein the sliding table is slidably arranged on the workbench through a sliding mechanism, the sliding mechanism comprises a bidirectional screw rod rotatably arranged on the workbench, a sliding rail fixedly and symmetrically arranged on the workbench and a screwing block fixedly arranged below the sliding table, two ends of the bidirectional screw rod are respectively screwed with the screwing block, the sliding table is slidably arranged on the sliding rail through a sliding block, one end of the bidirectional screw rod is connected with a first motor through a coupling, and the first motor is fixedly arranged on the workbench.
3. A plastics pipe chamfering apparatus according to claim 1, characterized in that one side of the table is provided with a track.
4. A plastic pipe chamfering device according to claim 1, characterized in that a guide plate for facilitating the rolling of plastic pipes into the placing groove is obliquely provided on one side of the fixing plate, and the section of the guide plate is L-shaped.
5. The plastic pipe chamfering device according to claim 1, wherein the clamping mechanism comprises a cylinder fixedly mounted on the support, an extension end of the cylinder penetrates through the support to be arranged downwards and is positioned in front of a tool bit of the chamfering machine body, a clamping block is fixedly mounted at the extension end of the cylinder, a second clamping block is detachably mounted on the clamping block through a bolt and corresponds to the clamping block, a guide column is arranged between the clamping block and the support, the lower end of the guide column is fixedly connected with the clamping block, and the guide column penetrates through the support and is arranged in a sliding fit with the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377746.9A CN114750221B (en) | 2022-04-12 | 2022-04-12 | Plastic tubing chamfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377746.9A CN114750221B (en) | 2022-04-12 | 2022-04-12 | Plastic tubing chamfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114750221A CN114750221A (en) | 2022-07-15 |
| CN114750221B true CN114750221B (en) | 2024-04-12 |
Family
ID=82329669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210377746.9A Active CN114750221B (en) | 2022-04-12 | 2022-04-12 | Plastic tubing chamfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114750221B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090095937A (en) * | 2008-03-06 | 2009-09-10 | 류지한 | Pipe chamfering machine |
| CN205733285U (en) * | 2016-07-07 | 2016-11-30 | 黄建财 | Fully-automatic chamfering machine |
| CN110900349A (en) * | 2019-12-25 | 2020-03-24 | 浙江希安冀汽车零部件有限公司 | Multifunctional double-end-face chamfering machine |
| CN211992184U (en) * | 2019-12-10 | 2020-11-24 | 湖州义成机械有限公司 | Automatic pipe chamfering machine |
| CN212419930U (en) * | 2020-05-31 | 2021-01-29 | 天津市神州通钢管有限公司 | High-efficient steel pipe chamfering equipment |
| JP6947455B1 (en) * | 2020-12-08 | 2021-10-13 | 宮▲崎▼機械システム株式会社 | Chamfering machine |
| CN114147296A (en) * | 2021-12-29 | 2022-03-08 | 芜湖通和汽车管路系统有限公司 | Double-head chamfering machine and using method thereof |
-
2022
- 2022-04-12 CN CN202210377746.9A patent/CN114750221B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090095937A (en) * | 2008-03-06 | 2009-09-10 | 류지한 | Pipe chamfering machine |
| CN205733285U (en) * | 2016-07-07 | 2016-11-30 | 黄建财 | Fully-automatic chamfering machine |
| CN211992184U (en) * | 2019-12-10 | 2020-11-24 | 湖州义成机械有限公司 | Automatic pipe chamfering machine |
| CN110900349A (en) * | 2019-12-25 | 2020-03-24 | 浙江希安冀汽车零部件有限公司 | Multifunctional double-end-face chamfering machine |
| CN212419930U (en) * | 2020-05-31 | 2021-01-29 | 天津市神州通钢管有限公司 | High-efficient steel pipe chamfering equipment |
| JP6947455B1 (en) * | 2020-12-08 | 2021-10-13 | 宮▲崎▼機械システム株式会社 | Chamfering machine |
| CN114147296A (en) * | 2021-12-29 | 2022-03-08 | 芜湖通和汽车管路系统有限公司 | Double-head chamfering machine and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114750221A (en) | 2022-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206153606U (en) | Drilling device | |
| CN111069910A (en) | Automatic drilling and external thread machining device for automobile brake pipe joint | |
| CN211052672U (en) | Steel pipe cutting equipment | |
| CN206474806U (en) | A kind of laser cutting machine for tubing | |
| CN210819893U (en) | Plastic tubing drilling equipment | |
| CN112108979B (en) | Steel pipe threaded pipe fitting rust cleaning equipment | |
| CN218746463U (en) | Pipeline cutting machine | |
| CN116460232A (en) | Automatic equidistant linear cutting device and method for ball screw machining | |
| CN214292121U (en) | Clamping conveyor is used in tubular product cutting | |
| CN114750221B (en) | Plastic tubing chamfer device | |
| CN107414180B (en) | T-shaped track sawing machine and sawing method | |
| CN112191931A (en) | Section bar cutting machine | |
| CN114030849B (en) | Workpiece feeding device of steel pipe inner and outer wall coating production line | |
| CN2207896Y (en) | Automatic working machine of fitting pipe orifice | |
| CN211939108U (en) | Drilling machine | |
| CN210550026U (en) | Pipe feeding chamfering machine | |
| CN209811840U (en) | Automatic electrode joint installation production line | |
| CN210359595U (en) | Double-shaft chamfering machine head | |
| CN111673520A (en) | Shaft part end inner hole chamfering equipment | |
| CN112388320A (en) | Four-station integrated processing equipment for building threaded steel sleeve | |
| CN220296539U (en) | Automatic unloader that goes up of machining center truss | |
| CN221136088U (en) | Cutting device is used in processing of motor insulation board | |
| CN220612528U (en) | Pipe cutting machine capable of processing tail | |
| CN114523135B (en) | Vertical numerically-controlled drilling machine is used in mining machinery accessory machine tooling | |
| CN218947946U (en) | Workpiece clamp holder of engraving machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |