CN205097279U - Small -size plastics pipe puncher - Google Patents
Small -size plastics pipe puncher Download PDFInfo
- Publication number
- CN205097279U CN205097279U CN201520907189.2U CN201520907189U CN205097279U CN 205097279 U CN205097279 U CN 205097279U CN 201520907189 U CN201520907189 U CN 201520907189U CN 205097279 U CN205097279 U CN 205097279U
- Authority
- CN
- China
- Prior art keywords
- motor
- plastic pipe
- spindle motor
- base
- bracing frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Drilling And Boring (AREA)
- Earth Drilling (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a small -size plastics pipe puncher, it includes the support frame, its characterized in that: the support frame about the both ends symmetry install heart clamping mechanism, rotary mechanism installs in horizontal migration mechanism, horizontal migration mechanism installs on the base of support frame, drilling mechanism installs on rotary mechanism, electrical system hardware device is installed on the base of support frame. This puncher can carry out automatic positioning and punching to the plastics pipe of different specifications to guarantee punch -position's precision, the uniformity of the interval of punching is guaranteed the uniformity of same radial direction trompil to have improved the efficiency of punching, has reduced manual work intensity.
Description
Technical field
The utility model relates to a kind of automatic punch, refers specifically to a kind of small-sized automatic punch for different size plastic round tube.
Background technology
Inside modern agriculture field, particularly warmhouse booth, increasing employing is irrigated with aperture plastic tube spray mode, and its advantage is water saving, saves labour turnover.And in actual production process, for the boring of plastic tube, be mostly to adopt to carry out Manual punching by electric hand drill.Owing to being artificial boring, there will be efficiency low, punching spacing is uneven, and the perforate direction of same row is inconsistent.
Therefore, in order to meet above requirement, needing development and Design to go out a kind of convenient mobile, the equipment of punching fast automatically can be carried out the plastic tube of different size.
Utility model content
The purpose of this utility model provides a kind of small plastic pipe puncher, this puncher can carry out automatic positional punch to the plastic round tube of different size, thus ensure the precision of punch position, the uniformity of punching spacing, ensure the uniformity of same radial direction perforate, improve the efficiency of punching, reduce manual work intensity.
In order to realize above-mentioned technical characteristic, the purpose of this utility model is achieved in that a kind of small plastic pipe puncher, it comprises bracing frame, it is characterized in that: the two ends, left and right of bracing frame are symmetrically installed with heart clamp system, rotating mechanism is arranged on horizontal mobile mechanism, horizontal mobile mechanism is arranged on the base of bracing frame, and borehole drill construction is arranged on rotating mechanism, and system hardware device is arranged on the base of bracing frame.
Support frame as described above comprises base, base is installed with many vertical beams by right angle brace, crossbeam is installed with between vertical beam, be arranged on crossbeam to heart clamp system, cylindrical guide is fixedly mounted on the top of base by guide rail fixing element, is provided with stepper motor bracing frame between two cylindrical guides.
Described gear wheel is comprised to heart clamp system, the Excircle machining of gear wheel has annular tooth, side is processed with the helix that cross section is profile of tooth, gear wheel engages with pinion, pinion passes through DC motor Driver, many toothed rack clamp engages with the side profile of tooth helix of gear wheel and forms with the chute of supporting disk and is slidably matched, and supporting disk is arranged on the outside of pinion.
Described rotating mechanism comprises rotating ring, the annular external toothing of rotating ring periphery and gears meshing, and gear is connected with electric rotating machine, and rotating ring rotates under the driving of electric rotating machine in the annular groove of arch bearing.
Described borehole drill construction comprises spindle motor slide, spindle motor slide and line slideway form and are slidably matched, spindle motor is fixedly mounted on spindle motor slide, the head of spindle motor is provided with miniature bur, a nut bearing is connected with spindle motor slide by connector, screw rod is connected by a shaft coupling with lifting motor and forms screw-driven with a nut bearing and is connected, and lifting motor and line slideway are all fixedly mounted on the excircle of rotating ring.
Described horizontal mobile mechanism comprises stepper motor, stepper motor drives No. two bolt rotaries by No. two shaft couplings, No. two screw rods form screw-driven with No. two nut bearings and are connected, slide block tie-beam is fixedly mounted on No. two nut bearings, carrier bar is fixedly mounted on the two ends of slide block tie-beam, the slide block of carrier bar lower end and cylindrical guide form and are slidably matched, and described carrier bar top is installed with arch bearing.
Described system hardware device comprises host computer, DC motor Driver plate, driving stepper motor plate, power module of voltage regulation and Ardiuno control panel, host computer is connected to Ardiuno control panel by USB data line, and multiple output ports of Ardiuno control panel are connected with power module of voltage regulation with DC motor Driver plate, driving stepper motor plate respectively.
The utility model has following beneficial effect:
The utility model adopts above-mentioned design, can realize automatic positional punch around on the plastic tube of different size.The utility model horizontal mobile mechanism provides the motion of horizontal direction, and horizontal mobile mechanism is provided with rotating mechanism, provides the rotation around plastic round tube, and borehole drill construction provides lifting and the rotation of drill bit; Fixing pipe is used for heart clamp system, and can according to radius size during specification adjustment clamping.System hardware part achieves the control to each motor, to arrive relevant processing request.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is support frame structure schematic diagram of the present utility model.
Fig. 3 is of the present utility model to heart clamping mechanism schematic diagram.
Fig. 4 is rotating mechanism schematic diagram of the present utility model.
Fig. 5 is borehole drill construction schematic diagram of the present utility model.
Fig. 6 is horizontal mobile mechanism schematic diagram of the present utility model.
In figure: bracing frame 10, to heart clamp system 20, rotating mechanism 30, borehole drill construction 40, variable format plastic round tube 50, horizontal mobile mechanism 60;
Base 101, right angle brace 102, vertical beam 103, crossbeam 104, cylindrical guide 105, stepper motor bracing frame 106, guide rail fixing element 107;
Pinion 201, supporting disk 202, gear wheel 203, tooth bar clamp 204, direct current generator 205;
Arch bearing 301, gear 302, rotating ring 303, electric rotating machine 304;
Screw rod 401, connector 402, miniature bur 403, spindle motor 404, spindle motor slide 405, line slideway 406, lifting motor 407, shaft coupling 408, nut bearing 409;
Stepper motor 601, No. two shaft couplings 602, No. two screw rods 603, No. two nut bearings 604, slide block tie-beam 605, slide block 606, carrier bars 607.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figure 1, a kind of small plastic pipe puncher, it comprises bracing frame 10, it is characterized in that: the two ends, left and right of bracing frame 10 are symmetrically installed with heart clamp system 20, rotating mechanism 30 is arranged on horizontal mobile mechanism 60, horizontal mobile mechanism 60 is arranged on the base of bracing frame 10, and borehole drill construction 40 is arranged on rotating mechanism 30, and system hardware device is arranged on the base of bracing frame 10.Installed carrying out support to heart clamp system 20 by bracing frame 10, by clamping heart clamp system 20 pairs of variable format plastic round tube 50, can be moved in parallel rotating mechanism 30 by horizontal mobile mechanism 60, can be rotated borehole drill construction 40 by rotating mechanism 30.
As shown in Figure 2, support frame as described above 10 comprises base 101, base 101 is installed with many vertical beams 103 by right angle brace 102, crossbeam 104 is installed with between vertical beam 103, be arranged on crossbeam 104 to heart clamp system 20, cylindrical guide 105 is fixedly mounted on the top of base 101 by guide rail fixing element 107, is provided with stepper motor bracing frame 106 between two cylindrical guides 105.Installed carrying out support to heart clamp system 20 by bracing frame 10, and then variable format plastic round tube 50 is supported.
As shown in Figure 3, described gear wheel 203 is comprised to heart clamp system 20, the Excircle machining of gear wheel 203 has annular tooth, side is processed with the helix that cross section is profile of tooth, gear wheel 203 engages with pinion 201, pinion 201 is driven by direct current generator 205, and many toothed rack clamp 204 engages with the side profile of tooth helix of gear wheel 203 and forms with the chute of supporting disk 202 and is slidably matched, and supporting disk 202 is arranged on the outside of pinion 201.
Further, supporting disk 202 is bolted on crossbeam 104, three tooth bar clamps 204 are mutually 120 degree and are arranged in the chute of supporting disk 202, when direct current generator 205 drives pinion 201 and gear wheel 203 rotates, by helix and the engagement of tooth bar clamp 204 side of the profile of tooth of gear wheel 203 side, three tooth bar clamps 204 are driven to do centripetal motion, to clamp variable format plastic round tube 50 in the chute that supporting disk (202) is inner.
As shown in Figure 4, described rotating mechanism 30 comprises rotating ring 303, the annular external toothing of rotating ring 303 periphery engages with gear 302, gear 302 is connected with electric rotating machine 304, rotating ring 303 rotates under the driving of electric rotating machine 304 in the annular groove of arch bearing 301, and borehole drill construction 40 fixed thereon also rotates thereupon simultaneously.
As shown in Figure 5, described borehole drill construction 40 comprises spindle motor slide 405, spindle motor slide 405 and line slideway 406 form and are slidably matched, spindle motor 404 is fixedly mounted on spindle motor slide 405, the head of spindle motor 404 is provided with miniature bur 403, a nut bearing 409 is connected with spindle motor slide 405 by connector 402, screw rod 401 is connected by a shaft coupling 408 with lifting motor 407 and forms screw-driven with a nut bearing 409 and is connected, lifting motor 407 and line slideway 406 are all fixedly mounted on the excircle of rotating ring 303.When lifting motor 407 rotates, drive a screw rod 401 to rotate, and then drive a nut bearing about 409 to run, a nut bearing 409 drives spindle motor 404 to move up and down vertically along line slideway (406) again.
As shown in Figure 6, described horizontal mobile mechanism 60 comprises stepper motor 601, stepper motor 601 drives No. two screw rods 603 to rotate by No. two shaft couplings 602, No. two screw rods 603 form screw-driven with No. two nut bearings 604 and are connected, slide block tie-beam 605 is fixedly mounted on No. two nut bearings 604, carrier bar 607 is fixedly mounted on the two ends of slide block tie-beam 605, slide block 606 and the cylindrical guide 105 of carrier bar 607 lower end form and are slidably matched, and described carrier bar 607 top is installed with arch bearing 301.Drive No. two screw rods 603, No. two screw rods 603 to drive No. two nut bearings 604 to move by stepper motor 601, and then drive carrier bar 607 to slide on cylindrical guide 105, finally realize the movement of rotating mechanism 30.
Further, described system hardware device comprises host computer, DC motor Driver plate, driving stepper motor plate, power module of voltage regulation and Ardiuno control panel, host computer is connected to Ardiuno control panel by USB data line, and multiple output ports of Ardiuno control panel are connected with power module of voltage regulation with DC motor Driver plate, driving stepper motor plate respectively.
The course of work of the present utility model is:
When 1, carrying out work, plastic round tube to be processed is positioned in heart clamp system 20, turns on the power switch, Arduino control panel USB line is connected to host computer.
2, by the diameter of plastic round tube to be processed, the thickness of plastic round tube, the coordinate of punching, the quantity of punching, in input LabVIEW operation interface, click and run button, data are transferred to Arduino control panel by USB line.
3, Arduino control panel controls two direct current generators to heart clamp system, it is made to clamp plastic round tube to be processed, stepper motor in horizontal mobile mechanism then operates, drill bit is moved to the axial location in first hole, the electric rotating machine running of rotating mechanism, make bit to the position in first hole, lifting motor and the spindle motor of borehole drill construction rotate simultaneously, bit, and do centripetal motion, when drill bit pierce the degree of depth be greater than the thickness of plastic tube time, lifting motor reversely rotate, spindle motor stops the rotation, and exits.
4, then follow procedure, repeats above same step, a to the last hole.
5, to the direct current generator counter motion of heart clamp system, tooth bar clamp is unclamped, and automatic drilling completes.
Above-described embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (7)
1. a small plastic pipe puncher, it comprises bracing frame (10), it is characterized in that: the two ends, left and right of bracing frame (10) are symmetrically installed with heart clamp system (20), rotating mechanism (30) is arranged on horizontal mobile mechanism (60), horizontal mobile mechanism (60) is arranged on the base of bracing frame (10), borehole drill construction (40) is arranged on rotating mechanism (30), and system hardware device is arranged on the base of bracing frame (10).
2. a kind of small plastic pipe puncher according to claim 1, it is characterized in that: support frame as described above (1) comprises base (101), base (101) is installed with many vertical beams (103) by right angle brace (102), crossbeam (104) is installed with between vertical beam (103), be arranged on crossbeam (104) to heart clamp system (20), cylindrical guide (105) is fixedly mounted on the top of base (101) by guide rail fixing element (107), is provided with stepper motor bracing frame (106) between two cylindrical guides (105).
3. a kind of small plastic pipe puncher according to claim 1, it is characterized in that: described gear wheel (203) is comprised to heart clamp system (20), the Excircle machining of gear wheel (203) has annular tooth, side is processed with the helix that cross section is profile of tooth, gear wheel (203) engages with pinion (201), pinion (201) is driven by direct current generator (205), many toothed rack clamp (204) engages with the side profile of tooth helix of gear wheel (203) and forms with the chute of supporting disk (202) and is slidably matched, supporting disk (202) is arranged on the outside of pinion (201).
4. a kind of small plastic pipe puncher according to claim 1, it is characterized in that: described rotating mechanism (30) comprises rotating ring (303), the annular external toothing of rotating ring (303) periphery engages with gear (302), gear (302) is connected with electric rotating machine (304), and rotating ring (303) rotates under the driving of electric rotating machine (304) in the annular groove of arch bearing (301).
5. a kind of small plastic pipe puncher according to claim 1, it is characterized in that: described borehole drill construction (40) comprises spindle motor slide (405), spindle motor slide (405) and line slideway (406) form and are slidably matched, spindle motor (404) is fixedly mounted on spindle motor slide (405), the head of spindle motor (404) is provided with miniature bur (403), a nut bearing (409) is connected with spindle motor slide (405) by connector (402), screw rod (401) is connected by a shaft coupling (408) with lifting motor (407) and forms screw-driven with a nut bearing (409) and is connected, lifting motor (407) and line slideway (406) are all fixedly mounted on the excircle of rotating ring (303).
6. a kind of small plastic pipe puncher according to claim 1, it is characterized in that: described horizontal mobile mechanism (60) comprises stepper motor (601), stepper motor (601) drives the rotation of No. two screw rods (603) by No. two shaft couplings (602), No. two screw rods (603) form screw-driven with No. two nut bearings (604) and are connected, slide block tie-beam (605) is fixedly mounted on No. two nut bearings (604), carrier bar (607) is fixedly mounted on the two ends of slide block tie-beam (605), the slide block (606) of carrier bar (607) lower end and cylindrical guide (105) form and are slidably matched, described carrier bar (607) top is installed with arch bearing (301).
7. a kind of small plastic pipe puncher according to claim 1, it is characterized in that: described system hardware device comprises host computer, DC motor Driver plate, driving stepper motor plate, power module of voltage regulation and Ardiuno control panel, host computer is connected to Ardiuno control panel by USB data line, and multiple output ports of Ardiuno control panel are connected with power module of voltage regulation with DC motor Driver plate, driving stepper motor plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907189.2U CN205097279U (en) | 2015-11-16 | 2015-11-16 | Small -size plastics pipe puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907189.2U CN205097279U (en) | 2015-11-16 | 2015-11-16 | Small -size plastics pipe puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097279U true CN205097279U (en) | 2016-03-23 |
Family
ID=55513089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520907189.2U Expired - Fee Related CN205097279U (en) | 2015-11-16 | 2015-11-16 | Small -size plastics pipe puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097279U (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798349A (en) * | 2016-04-15 | 2016-07-27 | 安阳师范学院 | Adjustment device for adjusting positions of drill holes simultaneously |
| CN105798350A (en) * | 2016-04-15 | 2016-07-27 | 安阳师范学院 | Adjustment device capable of adjusting positions of drill holes correspondingly |
| CN106217473A (en) * | 2016-09-13 | 2016-12-14 | 深圳市玖品空气净化科技有限公司 | A kind of continuously punched system of high accuracy plastic pipe |
| CN107671939A (en) * | 2017-09-30 | 2018-02-09 | 天津瑞岭科技发展有限公司 | A kind of multi-faceted process equipment |
| CN108098916A (en) * | 2017-12-18 | 2018-06-01 | 江苏大学 | A kind of polymer petroleum pipeline end face pin hole processing unit (plant) |
| CN108746753A (en) * | 2018-08-23 | 2018-11-06 | 天津海外海科技有限公司 | A kind of double-head hole drilling machine and application method |
| CN109227741A (en) * | 2018-09-10 | 2019-01-18 | 何洋洋 | A kind of annular perforating device of tubular object extruding |
| CN109759960A (en) * | 2019-04-02 | 2019-05-17 | 无锡锡钻地质装备有限公司 | A kind of drilling rod sand blasting unit |
| CN110181083A (en) * | 2019-06-10 | 2019-08-30 | 成都恒力达科技有限公司 | A kind of process equipment of sewage purification system multiple-way valve |
| CN110948011A (en) * | 2019-12-24 | 2020-04-03 | 罗细池 | Automatic drilling device for round pipe fitting hole arrangement |
| CN111122798A (en) * | 2020-01-20 | 2020-05-08 | 胡志伟 | Nondestructive testing equipment for coatings on inner and outer walls of metal pipe |
| CN111923138A (en) * | 2020-08-14 | 2020-11-13 | 兰溪太纲电子科技有限公司 | Punching equipment is connected to PVC pipe T type |
| CN112388287A (en) * | 2020-11-16 | 2021-02-23 | 泰州市华龙家电配件有限公司 | Water pipe metal casing mounting plate |
| CN112571507A (en) * | 2020-12-18 | 2021-03-30 | 师海荣 | Polyethylene drain pipe processing technology |
| CN113211837A (en) * | 2021-06-15 | 2021-08-06 | 李志新 | High-strength PVC pipe fitting and manufacturing process thereof |
| CN113351912A (en) * | 2021-08-11 | 2021-09-07 | 丰县飞洋金属制品有限公司 | Drilling device for angle steel and channel steel |
| CN116787797A (en) * | 2023-08-26 | 2023-09-22 | 常州派普塑业科技有限公司 | Automatic punching and wrapping device for spiral corrugated pipe |
| CN117225978A (en) * | 2023-11-13 | 2023-12-15 | 山东齐盛达铁塔股份有限公司 | Punching device for iron tower part machining |
-
2015
- 2015-11-16 CN CN201520907189.2U patent/CN205097279U/en not_active Expired - Fee Related
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798349A (en) * | 2016-04-15 | 2016-07-27 | 安阳师范学院 | Adjustment device for adjusting positions of drill holes simultaneously |
| CN105798350A (en) * | 2016-04-15 | 2016-07-27 | 安阳师范学院 | Adjustment device capable of adjusting positions of drill holes correspondingly |
| CN105798350B (en) * | 2016-04-15 | 2019-01-22 | 安阳师范学院 | A kind of adjustment device adjusting separately bore position |
| CN106217473A (en) * | 2016-09-13 | 2016-12-14 | 深圳市玖品空气净化科技有限公司 | A kind of continuously punched system of high accuracy plastic pipe |
| CN107671939A (en) * | 2017-09-30 | 2018-02-09 | 天津瑞岭科技发展有限公司 | A kind of multi-faceted process equipment |
| CN108098916A (en) * | 2017-12-18 | 2018-06-01 | 江苏大学 | A kind of polymer petroleum pipeline end face pin hole processing unit (plant) |
| CN108746753A (en) * | 2018-08-23 | 2018-11-06 | 天津海外海科技有限公司 | A kind of double-head hole drilling machine and application method |
| CN108746753B (en) * | 2018-08-23 | 2024-01-09 | 天津海外海科技有限公司 | Double-head drilling machine and use method |
| CN109227741A (en) * | 2018-09-10 | 2019-01-18 | 何洋洋 | A kind of annular perforating device of tubular object extruding |
| CN109759960B (en) * | 2019-04-02 | 2020-02-11 | 无锡锡钻地质装备有限公司 | Drilling rod sand blasting unit |
| CN109759960A (en) * | 2019-04-02 | 2019-05-17 | 无锡锡钻地质装备有限公司 | A kind of drilling rod sand blasting unit |
| CN110181083A (en) * | 2019-06-10 | 2019-08-30 | 成都恒力达科技有限公司 | A kind of process equipment of sewage purification system multiple-way valve |
| CN110181083B (en) * | 2019-06-10 | 2021-06-08 | 深圳市国日宏电子科技有限公司 | Processing equipment of multi-way valve for sewage purification system |
| CN110948011A (en) * | 2019-12-24 | 2020-04-03 | 罗细池 | Automatic drilling device for round pipe fitting hole arrangement |
| CN110948011B (en) * | 2019-12-24 | 2020-12-08 | 山东沃克美智能科技有限公司 | Automatic drilling device for round pipe fitting hole arrangement |
| CN111122798A (en) * | 2020-01-20 | 2020-05-08 | 胡志伟 | Nondestructive testing equipment for coatings on inner and outer walls of metal pipe |
| CN111923138B (en) * | 2020-08-14 | 2021-07-30 | 临沂盛方机械设备有限公司 | Punching equipment is connected to PVC pipe T type |
| CN111923138A (en) * | 2020-08-14 | 2020-11-13 | 兰溪太纲电子科技有限公司 | Punching equipment is connected to PVC pipe T type |
| CN112388287A (en) * | 2020-11-16 | 2021-02-23 | 泰州市华龙家电配件有限公司 | Water pipe metal casing mounting plate |
| CN112571507A (en) * | 2020-12-18 | 2021-03-30 | 师海荣 | Polyethylene drain pipe processing technology |
| CN112571507B (en) * | 2020-12-18 | 2022-08-09 | 河北北塑管业有限公司 | Polyethylene drain pipe processing technology |
| CN113211837A (en) * | 2021-06-15 | 2021-08-06 | 李志新 | High-strength PVC pipe fitting and manufacturing process thereof |
| CN113351912A (en) * | 2021-08-11 | 2021-09-07 | 丰县飞洋金属制品有限公司 | Drilling device for angle steel and channel steel |
| CN116787797A (en) * | 2023-08-26 | 2023-09-22 | 常州派普塑业科技有限公司 | Automatic punching and wrapping device for spiral corrugated pipe |
| CN117225978A (en) * | 2023-11-13 | 2023-12-15 | 山东齐盛达铁塔股份有限公司 | Punching device for iron tower part machining |
| CN117225978B (en) * | 2023-11-13 | 2024-03-08 | 潍坊市经济学校 | Punching device for iron tower part machining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205097279U (en) | Small -size plastics pipe puncher | |
| CN201988752U (en) | Multi-spindle drilling machine | |
| CN203357689U (en) | Special horizontal double-sided digital-controlled driller with multiple main shafts | |
| CN104259860A (en) | Five-axis triple-linkage turning/drilling/tapping integrated machine | |
| CN104339167A (en) | Automatic multi-shaft perforation and tapping machine | |
| CN204449776U (en) | A kind of shears for bus pipe welding | |
| CN104117713A (en) | Numerical control drilling device | |
| CN105598516A (en) | Slot milling machine applicable to sand-proof sieve tubes with different diameters | |
| CN101733465B (en) | Numerical control keyway planer and dadoing method | |
| CN210789302U (en) | Rotary machining center is used in production of booster casing | |
| CN105750585B (en) | Steel bar truss floor support plate drilling machine | |
| CN104043853A (en) | Numerical control drilling machine tool | |
| CN208644126U (en) | A kind of numerically-controlled machine tool drilling equipment | |
| CN201519796U (en) | Numerically controlled recessing machine | |
| CN203725858U (en) | Portable groove ring milling machine | |
| CN107138806B (en) | A kind of tubing circular hole chamfering device | |
| CN202805320U (en) | Automatic tapping device for foam sponge | |
| CN206296486U (en) | A kind of distributor special intelligent drilling machine | |
| CN103894834B (en) | Numerical-control multi-station automatic drilling-tapping machine | |
| CN103737089A (en) | Portable groove ring milling machine | |
| CN203292565U (en) | Automatic groove milling machine for sand proof screen pipe | |
| CN209850400U (en) | Tubular workpiece drilling and tapping all-in-one machine | |
| CN203003616U (en) | Grinding and polishing device for machining inner wall of cylinder body of large-scale oil cylinder | |
| CN202861450U (en) | Automatic drilling machine | |
| CN205914589U (en) | Automatic twisted string machine of iron art |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161116 |