CN115179044A - Production device and production method for parts of construction lifting device - Google Patents
Production device and production method for parts of construction lifting device Download PDFInfo
- Publication number
- CN115179044A CN115179044A CN202210828392.5A CN202210828392A CN115179044A CN 115179044 A CN115179044 A CN 115179044A CN 202210828392 A CN202210828392 A CN 202210828392A CN 115179044 A CN115179044 A CN 115179044A
- Authority
- CN
- China
- Prior art keywords
- gear
- fixedly connected
- motor
- chain
- fixing
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000005553 drilling Methods 0.000 claims abstract description 25
- 230000007723 transport mechanism Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
Abstract
The invention discloses a production device and a production method for parts of a construction lifting device, and belongs to the technical field of mechanical equipment. Including the base, base top fixed mounting has transport mechanism and fixture, transport mechanism's both sides fixedly connected with backup pad is kept away from at the base top, backup pad top fixedly connected with roof, roof bottom fixedly connected with cuts mechanism and drilling mechanism. Compared with the prior art, this application conveys the guide arm through transport mechanism, fixes the guide arm through fixture, prevents to appear the error in cutting and drilling, cuts the guide arm through cutting mechanism, drills to the guide arm through drilling mechanism, alleviates labor pressure, improves work efficiency.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a production device and a production method for parts of a construction lifting device.
Background
The guide rod of the construction hoist is an important component in a standard knot of the construction hoist and plays a role of a lifting guide rail of a hoisting cage of the hoist. In order to ensure the straightness of the whole guide rail, the end faces of each long circular tube-shaped guide rod are required to be flush, in order to ensure that each guide rod is coaxially connected, the inner peripheral surfaces of two ends of each guide rod circular tube are turned by 20mm, and then the outer peripheral surfaces of the two ends are turned by 20mm to be matched and sleeved with a middle short pipe joint with the same diameter, so that the tolerance of the inner diameter of each guide rod circular tube is required to be within a certain precision range, and the coaxiality of the inner circle and the outer circle of the pipe also has certain requirements, so that the middle pipe joint sleeves are matched and connected end to end.
The processing device of the guide rod of the construction elevator in the prior art can be normally used, but has low processing efficiency, difficult guarantee of the coaxiality between the inner circles of the two end heads and the inner circle and the outer circle of the same end head, poor processing quality and unsatisfactory use effect.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a production device and a production method for parts of a construction lifting device.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a construction elevating gear spare part apparatus for producing, includes the base, base top fixed mounting has transport mechanism and fixture, transport mechanism's both sides fixedly connected with backup pad is kept away from at the base top, backup pad top fixedly connected with roof, roof bottom fixedly connected with cuts mechanism and drilling mechanism.
The transmission mechanism comprises a guide wheel driving group and a first rotary driving group;
the clamping mechanisms are arranged on two sides of the conveying mechanism and comprise clamping and fixing groups and second rotary driving groups;
the cutting mechanism comprises a cutting head;
the drilling mechanism includes a drill bit.
The first rotary driving group is provided with a first motor, and an output shaft of the first motor is fixedly connected with a first gear.
The direction wheel drive group includes first gear, second gear, third gear and fourth gear, the first pivot of fixedly connected with of first gear centre of a circle department, the one end fixedly connected with second gear of first gear is kept away from to first pivot, the circumference outside of first gear is rotated and is connected with first chain, one side and the second gear rotation of first gear are kept away from to first chain are connected, first gear and third gear mesh with first chain mutually, fixedly connected with second pivot of third gear centre of a circle department, the circumference outside of first pivot and second pivot is rotated and is connected with the support column, support column bottom and base fixed connection, the one end fixedly connected with fourth gear of third gear is kept away from in the second pivot, the circumference outside of second gear is rotated and is connected with the second chain, one side and the fourth gear rotation that the second gear was kept away from to the second chain are connected, second gear and fourth gear mesh with the second chain mutually, the fixed cover in the outside of first gear and second gear has connect the conveyer belt.
The clamping fixing set comprises a first clamping block and a second clamping block, and the first clamping block and the second clamping block are fixedly connected with fixing blocks.
The second rotary driving group comprises a screw rod, the screw rod is in threaded connection with a fixing plate, the bottom of the fixing plate is in sliding connection with a guide rail, the guide rail is fixedly connected with the base, the two sides of the fixing plate are in threaded connection with locking bolts, the locking bolts are in threaded connection with the base, one end of the screw rod is fixedly connected with the fixing block, and one end of the screw rod, which is far away from the fixing block, is fixedly connected with a knob.
One side of the drilling head, which is far away from the conveying mechanism, is fixedly connected with a second motor, the top of the second motor is fixedly connected with a first telescopic cylinder, and the top of the first telescopic cylinder is fixedly connected with a top plate.
One side of the cutting knife close to the conveying mechanism is fixedly connected with a third motor, the top of the third motor is fixedly connected with a second telescopic cylinder, and the top of the second telescopic cylinder is fixedly connected with a top plate.
A production method of parts of a construction lifting device comprises the following steps:
and (3) transmission: firstly, a first motor is started, a first gear rotates, and a guide rod moves on a conveyor belt under the action of a second gear, a third gear, a fourth gear, a first chain and a second chain;
clamping: the screw rod is pushed forwards through the rotary knob, so that the guide rod is well fixed by the first clamping block and the second clamping block, the fixing plate slides forwards through the guide rail and reaches the cutting mechanism, and the locking bolt is screwed down to fix the fixing plate. Cutting: and the second telescopic cylinder moves downwards to align the guide rod, and the third motor is started, so that the cutting knife can cut the guide rod.
Drilling: the first telescopic rod moves downwards to align the guide rod, and the second motor is started, so that the drilling head drills the guide rod.
The invention has the beneficial effects that: the guide rod is conveyed through the conveying mechanism, the guide rod is fixed through the clamping mechanism, errors in cutting and drilling are prevented, the guide rod is cut through the cutting mechanism, the guide rod is drilled through the drilling mechanism, labor pressure is relieved, and working efficiency is improved.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a side view of the present application;
FIG. 3 is a top plan view of the conveyor belt of the present application;
FIG. 4 is a cross-sectional view of the delivery mechanism of the present application;
fig. 5 is a side view of the cutting mechanism and drilling mechanism of the present application.
The parts corresponding to the reference numerals in the figures are as follows: 1. a base; 200. a transport mechanism; 3. a clamping mechanism; 4. a support plate; 5. a top plate; 7. a cutting mechanism; 6. a drilling mechanism; 210. a guide wheel driving group; 220. a first rotary drive group; 310. a clamping and fixing group; 320. a second rotary drive group; 71. a cutting head; 61. drilling a hole head; 211. a first motor; 212. a first gear; 213. a second gear; 214. a third gear; 215. a fourth gear; 216. a first rotating shaft; 217. a second rotating shaft; 218. a first chain; 219. a second chain; 201. a support pillar; 202. a conveyor belt; 311. a first clamping block; 312. a second clamping block; 313. a fixed block; 321. a screw; 322. a fixing plate; 323. a knob; 324. a guide rail; 325. locking the bolt; 62. a first telescoping cylinder; 63. a second motor; 72. a second telescoping cylinder; 73. a third motor.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a specific embodiment, as shown in fig. 1-2, a production device for construction lifting device parts comprises a base 1, a conveying mechanism 200 and a clamping mechanism 3 are fixedly mounted on the top of the base 1, supporting plates 4 are fixedly connected to two sides of the top of the base 1 far away from the conveying mechanism 200, a top plate 5 is fixedly connected to the top of each supporting plate 4, and a cutting mechanism 7 and a drilling mechanism 6 are fixedly connected to the bottom of each top plate 5.
The transfer mechanism 200 includes a guide wheel drive group 210 and a first rotary drive group 220;
the clamping mechanisms 3 are arranged at two sides of the conveying mechanism 200, and each clamping mechanism 3 comprises a clamping fixed group 310 and a second rotary driving group 320;
the cutting mechanism 7 includes a cutting head 71;
the drilling mechanism 6 comprises a drill bit 61.
In a specific embodiment, as shown in fig. 3 to 4, the first rotary driving group 220 is provided with a first motor 211, and an output shaft of the first motor 211 is fixedly connected with a first gear 212. The guide wheel driving group 210 comprises a first gear 212, a second gear 213, a third gear 214 and a fourth gear 215, a first rotating shaft 216 is fixedly connected to the circle center of the first gear 212, one end of the first rotating shaft 216, which is far away from the first gear 212, is fixedly connected with the second gear 213, a first chain 218 is rotatably connected to the outer side of the circumference of the first gear 212, one side of the first chain 218, which is far away from the first gear 212, is rotatably connected to the second gear 213, the first gear 212 and the third gear 214 are meshed with the first chain 218, a second rotating shaft 217 is fixedly connected to the circle center of the third gear 214, a supporting column 201 is rotatably connected to the outer side of the circumference of the first rotating shaft 216 and the second rotating shaft 217, the bottom of the supporting column 201 is fixedly connected to the base 1, one end of the second rotating shaft 217, which is far away from the third gear 214, is fixedly connected to the fourth gear 215, a second chain 219 is rotatably connected to the outer side of the circumference of the second chain 219, which is far away from the second gear 213, is rotatably connected to the fourth gear 215, and a second chain 219 is meshed with the second transmission belt 202. First, the first motor 211 is turned on, the first gear 212 rotates, and the guide rod moves on the conveyor belt 202 by the second gear 213, the third gear 214, the fourth gear 215, the first chain 218 and the second chain 219.
In a specific embodiment, as shown in fig. 1 to 3, the clamping and fixing set 310 includes a first clamping block 311 and a second clamping block 312, and a fixing block 313 is fixedly connected to each of the first clamping block 311 and the second clamping block 312. Second rotary driving group 320 includes screw rod 321, screw rod 321 threaded connection has fixed plate 322, fixed plate 322 bottom sliding connection has guide rail 324, guide rail 324 and base 1 fixed connection, the both sides threaded connection of fixed plate 322 has locking bolt 325, locking bolt 325 and base 1 threaded connection, the one end and the fixed block 313 fixed connection of screw rod 321, the one end fixedly connected with knob 323 of fixed block 313 is kept away from to screw rod 321. The screw 321 is pushed forward by rotating the knob 323, so that the first clamp block 311 and the second clamp block 312 fix the guide rods.
In a specific embodiment, as shown in fig. 5, a second motor 63 is fixedly connected to a side of the drilling head 61 away from the conveying mechanism 200, a first telescopic cylinder 62 is fixedly connected to a top of the second motor 63, and a top of the first telescopic cylinder 62 is fixedly connected to the top plate 5. One side of the cutting knife close to the conveying mechanism 200 is fixedly connected with a third motor 73, the top of the third motor 73 is fixedly connected with a second telescopic cylinder 72, and the top of the second telescopic cylinder 72 is fixedly connected with the top plate 5. The guide bar is aligned by the downward movement of the second telescopic cylinder 72, and the third motor 73 is turned on, so that the cutting head 71 cuts the guide bar. The guide bar is aligned by the downward movement of the first telescopic rod, and the second motor 63 is turned on, so that the drilling head 61 drills the guide bar.
A production method of a part of a construction lifting device comprises the following steps:
and (3) transmission: first, the first motor 211 is turned on, the first gear 212 rotates, and the guide rod moves on the conveyor belt 202 through the action of the second gear 213, the third gear 214, the fourth gear 215, the first chain 218 and the second chain 219;
clamping: the screw 321 is pushed forward by rotating the knob 323, so that the first clamping block 311 and the second clamping block 312 fix the guide rods, the fixing plate 322 slides forward through the guide rail 324 to reach the front of the cutting mechanism, and the locking bolt 325 is tightened to fix the fixing plate 322.
Cutting: the guide bar is aligned by the downward movement of the second telescopic cylinder 72 and the third motor 73 is switched on so that the cutting knife cuts the guide bar.
Drilling: the guide rod is aligned by the downward movement of the first telescopic rod and the second motor 63 is switched on, so that the drilling head 61 drills a hole in the guide rod.
Turning on the first motor 211, the first gear 212 rotates, and the guide rod moves on the conveyor belt 202 by the second gear 213, the third gear 214, the fourth gear 215, the first chain 218 and the second chain 219; the screw 321 is pushed forward by rotating the knob 323, so that the first clamping block 311 and the second clamping block 312 fix the guide rods, the fixing plate 322 slides forward through the guide rail 324 to reach the cutting mechanism, and the locking bolt 325 is screwed to fix the fixing plate 322. The guide bar is aligned by the downward movement of the second telescopic cylinder 72 and the third motor 73 is switched on so that the cutting head 71 cuts the guide bar. The guide bar is aligned by the downward movement of the first telescopic rod, and the second motor 63 is turned on, so that the drilling head 61 drills the guide bar.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a construction elevating gear spare part apparatus for producing, its characterized in that, includes the base, base top fixed mounting has transport mechanism and fixture, transport mechanism's both sides fixedly connected with backup pad is kept away from at the base top, backup pad top fixedly connected with roof, roof bottom fixedly connected with cuts mechanism and drilling mechanism.
The transmission mechanism comprises a guide wheel driving group and a first rotary driving group;
the clamping mechanisms are arranged on two sides of the conveying mechanism and comprise clamping and fixing groups and second rotary driving groups;
the cutting mechanism comprises a cutting head;
the drilling mechanism includes a drill bit.
2. The device for producing the component of the construction lifting device as claimed in claim 1, wherein the first rotary driving group is provided with a first motor, and an output shaft of the first motor is fixedly connected with a first gear.
3. The production device of claim 1, wherein the guide wheel driving assembly comprises a first gear, a second gear, a third gear and a fourth gear, a first rotating shaft is fixedly connected to a circle center of the first gear, a second gear is fixedly connected to one end of the first rotating shaft, which is far away from the first gear, a first chain is rotatably connected to the outer side of the circumference of the first gear, one side, which is far away from the first gear, of the first chain is rotatably connected to the second gear, the first gear and the third gear are meshed with the first chain, a second rotating shaft is fixedly connected to a circle center of the third gear, a supporting column is rotatably connected to the outer side of the circumference of the first rotating shaft and the second rotating shaft, the bottom of the supporting column is fixedly connected to the base, a fourth gear is fixedly connected to one end, which is far away from the third gear, of the second gear is rotatably connected to the outer side of the circumference of the second gear, one side, which is far away from the second gear, of the second chain is rotatably connected to the fourth gear, the second gear and the fourth gear are meshed with a fixing sleeve, and the outer side of the first gear and the second gear are connected with a fixing sleeve.
4. The production device for the parts of the construction lifting device as claimed in claim 1, wherein the clamping and fixing set comprises a first clamping block and a second clamping block, and the first clamping block and the second clamping block are both fixedly connected with fixing blocks.
5. The production device of components and parts of construction lifting device according to claim 1, wherein the second rotary driving set comprises a screw, the screw is connected with a fixing plate in a threaded manner, a guide rail is connected to the bottom of the fixing plate in a sliding manner, the guide rail is fixedly connected with the base, locking bolts are connected to two sides of the fixing plate in a threaded manner, the locking bolts are connected with the base in a threaded manner, one end of the screw is fixedly connected with the fixing block, and a knob is fixedly connected to one end of the screw, which is far away from the fixing block.
6. The production device of parts of construction lifting device as claimed in claim 1, wherein a second motor is fixedly connected to a side of the drilling head away from the conveying mechanism, a first telescopic cylinder is fixedly connected to a top of the second motor, and a top of the first telescopic cylinder is fixedly connected to the top plate.
7. The production device for the parts of the construction lifting device as claimed in claim 1, wherein a third motor is fixedly connected to one side of the cutting knife close to the conveying mechanism, a second telescopic cylinder is fixedly connected to the top of the third motor, and the top of the second telescopic cylinder is fixedly connected to the top plate.
8. A production method of a part of a construction lifting device is characterized by comprising the following steps: and (3) transmission: firstly, a first motor is started, a first gear rotates, and a guide rod moves on a conveyor belt under the action of a second gear, a third gear, a fourth gear, a first chain and a second chain;
clamping: the screw rod is pushed forwards through the rotary knob, so that the guide rod is well fixed by the first clamping block and the second clamping block, the fixing plate slides forwards through the guide rail and reaches the cutting mechanism, and the locking bolt is screwed down to fix the fixing plate.
Cutting: and the guide rod is aligned through the downward movement of the second telescopic cylinder, and the third motor is turned on, so that the cutting knife cuts the guide rod.
Drilling: and the first telescopic rod moves downwards to align the guide rod, and the second motor is started, so that the drilling head drills the guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210828392.5A CN115179044A (en) | 2022-07-13 | 2022-07-13 | Production device and production method for parts of construction lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210828392.5A CN115179044A (en) | 2022-07-13 | 2022-07-13 | Production device and production method for parts of construction lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115179044A true CN115179044A (en) | 2022-10-14 |
Family
ID=83519545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210828392.5A Pending CN115179044A (en) | 2022-07-13 | 2022-07-13 | Production device and production method for parts of construction lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115179044A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030005562A1 (en) * | 2001-07-09 | 2003-01-09 | Shin-Fa Chang | Hard pipe cutting equipment |
| CN206200551U (en) * | 2016-11-10 | 2017-05-31 | 天津市祺翔自行车股份有限公司 | A kind of bicycle production tubing surface trimming perforating device |
| CN207642660U (en) * | 2017-12-29 | 2018-07-24 | 张爱萍 | A kind of gear blank polishing boring production line |
| CN207914975U (en) * | 2018-02-08 | 2018-09-28 | 铜陵华威金属材料有限公司 | A kind of non-ferrous metal cutting and boring equipment |
| CN109014926A (en) * | 2018-07-28 | 2018-12-18 | 芜湖市黄山松工业地坪新材料有限公司 | Steel pipe cutting drilling device |
| CN208358246U (en) * | 2018-06-27 | 2019-01-11 | 深圳市恒续自动化设备有限公司 | A kind of steel pipe automatically processing device |
| CN211516662U (en) * | 2019-08-31 | 2020-09-18 | 合肥学鼎机电科技有限公司 | Production device for valve parts |
| CN112589445A (en) * | 2020-11-14 | 2021-04-02 | 镇江市长虹散热器有限公司 | Punching and cutting device for electronic radiator |
| CN213438221U (en) * | 2020-04-02 | 2021-06-15 | 郭彦民 | High-end equipment manufacturing, drilling and cutting equipment |
| CN113211081A (en) * | 2021-05-19 | 2021-08-06 | 胡定良 | Automatic cutting, drilling and stamping integrated device for automobile buckle |
| CN214868628U (en) * | 2021-06-02 | 2021-11-26 | 深圳市银涛激光设备科技有限公司 | Saw bit water bores all-in-one with automatic feeding device |
-
2022
- 2022-07-13 CN CN202210828392.5A patent/CN115179044A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030005562A1 (en) * | 2001-07-09 | 2003-01-09 | Shin-Fa Chang | Hard pipe cutting equipment |
| CN206200551U (en) * | 2016-11-10 | 2017-05-31 | 天津市祺翔自行车股份有限公司 | A kind of bicycle production tubing surface trimming perforating device |
| CN207642660U (en) * | 2017-12-29 | 2018-07-24 | 张爱萍 | A kind of gear blank polishing boring production line |
| CN207914975U (en) * | 2018-02-08 | 2018-09-28 | 铜陵华威金属材料有限公司 | A kind of non-ferrous metal cutting and boring equipment |
| CN208358246U (en) * | 2018-06-27 | 2019-01-11 | 深圳市恒续自动化设备有限公司 | A kind of steel pipe automatically processing device |
| CN109014926A (en) * | 2018-07-28 | 2018-12-18 | 芜湖市黄山松工业地坪新材料有限公司 | Steel pipe cutting drilling device |
| CN211516662U (en) * | 2019-08-31 | 2020-09-18 | 合肥学鼎机电科技有限公司 | Production device for valve parts |
| CN213438221U (en) * | 2020-04-02 | 2021-06-15 | 郭彦民 | High-end equipment manufacturing, drilling and cutting equipment |
| CN112589445A (en) * | 2020-11-14 | 2021-04-02 | 镇江市长虹散热器有限公司 | Punching and cutting device for electronic radiator |
| CN113211081A (en) * | 2021-05-19 | 2021-08-06 | 胡定良 | Automatic cutting, drilling and stamping integrated device for automobile buckle |
| CN214868628U (en) * | 2021-06-02 | 2021-11-26 | 深圳市银涛激光设备科技有限公司 | Saw bit water bores all-in-one with automatic feeding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105414599A (en) | Drilling device applied to graphite mold production | |
| CN207127301U (en) | Porous combination drill jig and drilling machine | |
| CN110560731B (en) | Drilling equipment for processing normal holes on circumferential surface of pipe fitting | |
| CN205289819U (en) | Be applied to drilling equipment of graphite jig production | |
| CN112692322A (en) | Special multi-head drill for drilling from inside to outside | |
| CN210877633U (en) | Multi-degree-of-freedom mechanical arm for drilling equipment | |
| FI80946B (en) | BORRARM. | |
| CN215144861U (en) | Double-end mirror image deep hole bores | |
| CN115179044A (en) | Production device and production method for parts of construction lifting device | |
| CN212885242U (en) | Positioning mechanism for drilling of cutting teeth of coal mining machine | |
| CN110340546B (en) | Pneumatic chuck for laser cutting machine | |
| CN102179545B (en) | Drilling device | |
| CN211438207U (en) | Quick drilling device | |
| CN111390220B (en) | Machining equipment of torsional vibration state detection device | |
| CN213672006U (en) | Perforating device is used in aluminum alloy processing | |
| CN214263996U (en) | Multi-hole-site drilling tool for ultra-precise motor flange | |
| CN114837572A (en) | Drill rod loading and unloading device and method for negative-inclination drilling construction | |
| CN214108843U (en) | Horizontal drilling and boring machine with improved structure | |
| CN213621897U (en) | Feeding device for processing ZA type double-guide-stroke worm | |
| CN213080121U (en) | Drilling equipment of seamless steel pipe processing usefulness | |
| CN210997613U (en) | Positioning tool for shaft tube machining | |
| CN220445112U (en) | Anchor clamps are used in reducing gear box drilling | |
| CN112846287B (en) | Tobacco machinery spare part carries curb plate production processing apparatus | |
| CN214350412U (en) | Welding positioning fixture for segmented equal-thickness helical blade | |
| CN215747747U (en) | Numerical control swing mechanism of large universal cutting machine tool |
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 |