CN107931752A - A kind of clipping chasing bar - Google Patents
A kind of clipping chasing bar Download PDFInfo
- Publication number
- CN107931752A CN107931752A CN201711397355.9A CN201711397355A CN107931752A CN 107931752 A CN107931752 A CN 107931752A CN 201711397355 A CN201711397355 A CN 201711397355A CN 107931752 A CN107931752 A CN 107931752A
- Authority
- CN
- China
- Prior art keywords
- tapping
- clamping
- studdle
- clipping
- coil
- 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
- 238000010079 rubber tapping Methods 0.000 claims abstract description 79
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 134
- 229910052742 iron Inorganic materials 0.000 claims description 67
- 125000003003 spiro group Chemical group 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 238000005086 pumping Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 3
- 241000237858 Gastropoda Species 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
- B23G1/52—Equipment or accessories specially designed for machines or devices for thread cutting for operating on pipes or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a kind of clipping chasing bar, including workbench, workbench is equipped with two-way tapper mechanism, clamping device and slug collection mechanism；Two-way tapper mechanism includes two tapping machines, and tapping machine includes tapping bar, and two tapping boom ends are all provided with flexible trigger switch；Clamping device includes two clamping pieces, each clamping piece includes studdle and two clamping jaws, slided on studdle and be cased with sleeve shell, screw thread is connected with nut on studdle, sleeve shell is hinged drive rod with each clamping jaw, annular groove is provided with the side wall of sleeve shell, connecting rod is connected with nut, connecting rod is slided and is fastened in annular groove；Slug collection mechanism includes two collecting tanks, and accommodating chamber is connected between collecting tank, and each collecting tank arranges exhaust fan, energization solenoid component is equipped with accommodating chamber；Compared with prior art, the present invention improving tapping efficiency and quality, and quickly scrap is collected, improves working environment.
Description
Technical field
The present invention relates to locker processing equipment field, and in particular to a kind of clipping chasing bar.
Background technology
Locker is usually to be used for bundling or fixing cargo, is widely used in cargo transport and automobile fixture locking tool neck
Domain, a kind of existing locker include connecting cylinder, screw rod, hook, driving wheel and handle, and connecting cylinder is connected with screw flight, hang
Hook connects are on screw rod.
The connecting cylinder of locker is made of iron pipe, and the both sides in iron pipe carry out tapping respectively, the both sides shape in iron pipe
The internal thread different into thread rotary orientation；Tapping is being carried out to iron pipe using tapping machine now, during carrying out tapping to iron pipe
Need staff that continuously iron pipe is put on workbench and tapping is carried out to it, tapping machine is completed to attack to the side of iron pipe
After silk, then tapping process is carried out to the opposite side of iron pipe, whole operation process is cumbersome, and tapping efficiency is low, is carrying out tapping
During, iron pipe easily shakes, and influences the tapping quality of iron pipe；And iron pipe can produce largely during tapping
Iron filings, iron filings splashes are easily hurted sb.'s feelings, and iron filings are everywhere on the table, influence the working environment of staff.
The content of the invention
For the deficiency in the presence of the prior art, it is an object of the invention to provide a kind of clipping chasing bar, with
Solve in the prior art, connecting cylinder is during tapping is carried out, and tapping efficiency is low, tapping poor quality and iron filings splashes
Problem.
To achieve the above object, present invention employs following technical solution：A kind of clipping chasing bar, including work
Platform, be provided with the workbench iron pipe inner wall both ends are carried out at the same time tapping two-way tapper mechanism, to the iron pipe of processing into
The clamping device that is fixedly clamped of row and the scrap that the iron filings that the process of tapping produces are collected is carried out to two-way tapper mechanism receive
Collecting mechanism；
The two-way tapper mechanism includes carrying out opposite by actuator driving or mutually symmetrically arranged from two of movement attacks
Silk machine, tapping machine include tapping bar, and two tapping bar ends close to each other are both provided with elastic trigger switch；Two elasticity are touched
When hair switch offsets, actuator drives two tapping bars to carry out mutually from movement；
The clamping device includes two clamping pieces that between two tapping machines and structure is identical, and each clamping piece is equal
It is sliding on studdle including being fixedly connected with studdle on the table and being hinged on two clamping jaws of studdle upper end
It is dynamic to be arranged with sleeve shell, nut is also threaded with studdle, nut is located at the downside of sleeve shell, sleeve shell and each folder
The middle part of pawl is hinged drive rod, and sleeve shell downside side wall is interior to be provided with annular groove along its circumferential direction, and multiple companies are connected with nut
Bar, and each connecting rod is slided and is fastened in annular groove；
The slug collection mechanism includes two symmetrically arranged collecting tanks, is communicated between collecting tank in collecting tank
The accommodating chamber that iron filings are adsorbed, each collecting tank arrange the exhausting for being aspirated the iron filings in collecting tank to accommodating chamber
Machine, the energization solenoid component being electrically connected by Power Supply Assembly is provided with accommodating chamber, and Power Supply Assembly is carried out with the power of actuator
Power generation, exhaust fan are electrically connected with Power Supply Assembly.
In use, rotating the nut in two clamping pieces separately down, make sleeve shell slide downward by multiple connecting rods, cover
Two clamping jaws is rotated in the direction away from each other by drive rod during barrel shell slide downward, iron pipe is placed on two
Between two pairs of clamping jaws of clamping piece；The nut being rotated up respectively in two clamping pieces, makes sleeve shell upward sliding, drives two
Clamping jaw is rotated to direction close to each other, and fixation is clamped to iron pipe；Then can be by two tapping machines to iron pipe inner wall
Both ends are carried out at the same time tapping work, and when two elastic trigger switch offset, iron pipe completes tapping work, and actuator drives two
Tapping bar rotates backward, and is exited from iron pipe；Pass through being equipped with for multiple connecting rods and annular groove so that rotating nut when
Wait, sleeve shell only moves up and down；Iron pipe carries out passing through Power Supply Assembly during tapping is carried out with the power of actuator
Generate electricity, run exhaust fan, and energization solenoid component band is magnetic, the suction force and energization solenoid that exhaust fan produces
The magnetism of component, which is equipped with iron filings being pumped into accommodating chamber, is energized solenoid component absorption, so as to be received to scrap
Collection.
Compared with the prior art, the present invention has the advantages that：
1st, power is provided by actuator, two tapping machines of driving are moved toward one another is carried out at the same time tapping to iron pipe inner wall both ends
Work, so as to improve the tapping efficiency to iron pipe, is clamped fixation to iron pipe by two clamping pieces, avoids iron pipe
Rock, improve the tapping quality to iron pipe, and be the adjustable clamped condition to iron pipe by rotating nut, it is convenient, fast；
2nd, whole device reasonably make use of power of the actuator during operation, can measure the profit of bigger
With；
3rd, during two tapping bars carry out tapping, when the elastic trigger switch of two tapping boom ends offsets
To wait, actuator drives two tapping bars mutually complete tapping work from movement, avoid two tapping bars from being contacted firmly,
The damage of tapping bar is caused, so as to carry out safely and effectively tapping work；
4th, the iron filings produced respectively to two tapping bars during tapping by two collecting tanks are collected, at the same time
Exhaust fan operates in and suction force is formed in collecting tank, and energization solenoid component, which is powered, makes its band be magnetic, so that fast and effectively
The iron filings of generation are collected, iron filings splashes is avoided and hurts sb.'s feelings, when actuator is out of service, energization solenoid
Component loses magnetism, and exhaust fan is out of service, and the iron filings adhered on energization solenoid component are fallen into accommodating chamber, and iron filings are carried out
Collect.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of clipping chasing bar of the present invention；
Fig. 2 is the structure diagram of clamping piece in Fig. 1；
Fig. 3 is the enlarged drawing in A portions in Fig. 2；
Fig. 4 is the profile of accommodating chamber in Fig. 1.
Embodiment
Below by embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Workbench 1, tapping machine 2, elastic trigger switch 3, worm gear 4, screw rod 5,
Worm screw section 6, sleeve 7, studdle 8, clamping jaw 9, sleeve shell 10, nut 11, drive rod 12, connecting rod 13, collecting tank 14, accommodating chamber
15th, coil 16, magnet 17, anode ring 18, anode ring 19, solenoid 20, absorption iron pan 21, exhaust fan 22.
Embodiment
With reference to shown in 1~Fig. 4 of figure：A kind of clipping chasing bar, including workbench 1, are provided with two-way attack on workbench 1
Silk mechanism, clamping device and slug collection mechanism；Two-way tapper mechanism includes carrying out opposite or phase from movement by actuator driving
Two symmetrically arranged tapping machines 2, tapping machine 2 is slidably arranged on the guide rail of the installation on workbench 1, and tapping machine 2 wraps
Tapping bar is included, two tapping bar ends close to each other are both provided with elastic trigger switch 3；Actuator include by actuating unit into
The worm gear 4 of row driving and the screw rod 5 being rotatably arranged on workbench 1, actuating unit can be Double-directional rotary motor, elasticity triggering
Switch 3 is electrically connected with actuating unit, and the center of worm gear 4 is connected with the output terminal of actuating unit, and worm screw includes the snail positioned at middle part
Bar segment 6 is connected with the left spiro rod section and right spiro rod section for being connected to 6 both ends of worm screw section, worm screw section 6 with worm gear 4, left spiro rod section
With the thread rotary orientation on right spiro rod section on the contrary, and being threaded with sleeve 7, two sleeves 7 on left spiro rod section and right spiro rod section
It is fixedly connected respectively by connecting rod and the tapping machine being equipped with it 2；Original power is provided by actuating unit, is driven
Dynamic worm gear 4 rotates, and the worm screw section 6 of worm gear 4 and worm screw, which is connected, drives worm screw to rotate, worm screw during rotation,
Two sleeves 7 of driving are moved toward one another, and then drive two tapping machines 2 to carry out moving toward one another movement, and two tapping machines 2 are in phase
During movement, the tapping bar of tapping machine 2 carries out tapping work to iron pipe inner wall, when the elasticity of two tapping boom ends is touched
When hair switch 3 offsets, actuating unit rotates backward, so that worm gear 4 and worm screw rotate backward, two sleeves 7 of driving carry out
Mutually from movement, and then two tapping machines 2 are made mutually withdrawn from movement, two tapping bars from the iron pipe for completing tapping.
The clamping device includes two clamping pieces that between two tapping machines 2 and structure is identical, each clamping piece
Include the studdle 8 being fixedly connected on workbench 1 and two clamping jaws 9 for being hinged on 8 upper end of studdle, support spiral shell
Sliding sleeve is equipped with sleeve shell 10 on bar 8, and nut 11 is also threaded with studdle 8, and nut 11 is located under sleeve shell 10
The middle part of side, sleeve shell 10 and each clamping jaw 9 is hinged drive rod 12, and 10 downside side wall of sleeve shell is interior to be provided with annular along its circumferential direction
Sliding slot, multiple connecting rods 13 are connected with nut 11, and each connecting rod 13 is slided and is fastened in annular groove, each clamping jaw 9 by
Two clamping limbs being obliquely installed are formed by connecting, and the clamping limb of two clamping jaws 9 of same clamping piece tilts set out against
Put.
The slug collection mechanism includes two symmetrically arranged collecting tanks 14 and accommodating chamber 15, and the upside of collecting tank 14 is in
Square, the open top of collecting tank 14, collecting tank 14 is provided with perpendicular on the side wall of the side of storage compartment along its axial direction
Perforation is provided with the side wall that clear opening, collecting tank 14 and vertical through hole are oppositely arranged, the lower end of collecting tank 14 is tapered, iron pipe
End can slide up and down in vertical through hole, and tapping machine 2 carries out iron pipe to collect freely through perforation during tapping
The structure setting of groove 14 avoids iron filings splashes, while do not influence tapping work easy to be collected to iron filings；It is each to collect
14 bottom of groove is connected by material-pumping tube with accommodating chamber 15, and the energization being electrically connected by Power Supply Assembly is provided with accommodating chamber 15
Solenoid component；Power Supply Assembly includes being connected on worm gear 4 and the coil 16 of not closed setting and the formation magnetic on the outside of coil 16
The group of magnets of field, group of magnets include the opposite magnet 17 of two magnetism and form, and coil 16 carries out in the magnetic field that group of magnets is formed
Cutting magnetic induction line moves；Coil 16 slidably connects anode ring 18 during rotation on one end of coil 16, coil 16
The other end slidably connects anode ring 19, and anode ring 18 and anode ring 19 are electrically connected to be formed with energization solenoid component respectively
One path；Energization solenoid component includes the solenoid 20 on the roof that is fixedly connected in accommodating chamber 15 and is connected to helical
The absorption iron pan 21 of the downside of pipe 20, the discharge port of material-pumping tube is obliquely installed to 21 direction of absorption iron pan, and the discharging of material-pumping tube
Exhaust fan 22 is mounted at mouthful, exhaust fan 22 also is electrically connected to form a path with anode ring 18 and anode ring 19, leads to
Worm gear 4 is crossed during rotation, driving coil 16 makees cutting magnetic induction line movement, coil in the magnetic field that two magnet 17 are formed
Sensing electric current is produced on 16, solenoid 20 is powered, adsorbs band on iron pan 21 and is magnetic, while exhaust fan 22 is run, by tapping
The iron filings that are produced in journey are pumped into accommodating chamber 15, and absorption iron pan 21 adsorbs iron filings, material-pumping tube be obliquely installed be conducive to by
Iron filings are oriented to absorption iron pan 21 and it are adsorbed, and when worm gear 4 stops operating, absorption iron pan 21 loses magnetism, iron filings
Drop in accommodating chamber 15, staff can open accommodating chamber 15 and iron filings are cleared up.
In use, being fixedly clamped by two clamping pieces to iron pipe, starting actuating unit, two tapping machines 2 move toward one another,
Tapping work is carried out to iron pipe, coil 16, which rotates, produces sensing electric current, and exhaust fan 22 rotates, and absorption 21 band of iron pan is magnetic, right
The iron filings that tapping process produces are collected.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail in good embodiment, it will be understood by those of ordinary skill in the art that, can be to the skill of the present invention
Art scheme technical scheme is modified or replaced equivalently, without departing from the objective and scope of technical solution of the present invention, it should all cover at this
Among the right of invention.
Claims (5)
1. a kind of clipping chasing bar, it is characterised in that including workbench, be provided with the workbench to iron pipe inner wall two
End is carried out at the same time the two-way tapper mechanism of tapping, is clamped fixed clamping device and to two-way tapping machine to the iron pipe of processing
The slug collection mechanism that the iron filings that the process that structure carries out tapping produces are collected；
The two-way tapper mechanism includes carrying out two symmetrically arranged tapping machines of the opposite or phase from movement by actuator driving,
Tapping machine includes tapping bar, and two tapping bar ends close to each other are both provided with elastic trigger switch；Two elasticity triggerings are opened
When pass offsets, actuator drives two tapping bars to carry out mutually from movement；
The clamping device includes two clamping pieces that between two tapping machines and structure is identical, and each clamping piece includes
It is fixedly connected with studdle on the table and is hinged on two clamping jaws of studdle upper end, sliding sleeve on studdle
Equipped with sleeve shell, nut is also threaded with studdle, nut is located at the downside of sleeve shell, sleeve shell and each clamping jaw
Middle part is hinged drive rod, and sleeve shell downside side wall is interior to be provided with annular groove along its circumferential direction, and multiple connecting rods are connected with nut, and
Each connecting rod, which slides, to be fastened in annular groove；
The slug collection mechanism includes two symmetrically arranged collecting tanks, is communicated between collecting tank to the iron filings in collecting tank
The accommodating chamber adsorbed, each collecting tank arrange the exhaust fan for being aspirated the iron filings in collecting tank to accommodating chamber, hold
Indoor be provided with of receiving is generated electricity by the energization solenoid component of Power Supply Assembly electrical connection, Power Supply Assembly with the power of actuator,
Exhaust fan is electrically connected with Power Supply Assembly.
A kind of 2. clipping chasing bar according to claim 1, it is characterised in that：The actuator is included by engine
The worm gear that structure is driven and the screw rod being rotatably arranged on workbench, screw rod include being located at the worm screw section at middle part and are connected to snail
The left spiro rod section and right spiro rod section at bar segment both ends, worm screw section are connected with worm gear, the screw thread on left spiro rod section and right spiro rod section
Oppositely oriented, and sleeve is threaded with left spiro rod section and right spiro rod section, two sleeves are equipped with respectively and with it
Tapping machine is affixed.
A kind of 3. clipping chasing bar according to claim 2, it is characterised in that：The Power Supply Assembly includes being connected to
On worm gear and the coil of not closed setting and on the outside of coil formed magnetic field group of magnets, coil is in the magnetic field that group of magnets is formed
Carry out cutting magnetic induction line movement；Coil slidably connects anode ring during rotation on one end of coil, coil it is another
End slidably connects anode ring, and anode ring and anode ring are electrically connected with energization solenoid component respectively.
A kind of 4. clipping chasing bar according to claim 1, it is characterised in that：The energization solenoid component includes
Solenoid and the absorption iron pan that is connected on the downside of solenoid positioned at upside.
A kind of 5. clipping chasing bar according to claim 4, it is characterised in that：The accommodating chamber and two collecting tanks
Connected respectively by different material-pumping tubes, the discharge port of material-pumping tube is obliquely installed to absorption iron pan direction, two exhaust fans
It is separately positioned on the discharge outlet for the material-pumping tube being equipped with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397355.9A CN107931752A (en) | 2017-12-21 | 2017-12-21 | A kind of clipping chasing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397355.9A CN107931752A (en) | 2017-12-21 | 2017-12-21 | A kind of clipping chasing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107931752A true CN107931752A (en) | 2018-04-20 |
Family
ID=61942540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711397355.9A Pending CN107931752A (en) | 2017-12-21 | 2017-12-21 | A kind of clipping chasing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107931752A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889650A (en) * | 2018-07-11 | 2018-11-27 | 安徽沃德气门制造有限公司 | A kind of high efficiency valve cleaning equipment |
| CN111152133A (en) * | 2020-01-13 | 2020-05-15 | 宁梅 | Automatic feeding device for polishing of outer ring of pipe |
| CN111804445A (en) * | 2020-07-14 | 2020-10-23 | 黄蕾 | Automatic locking biological cell test-tube rack in centrifuge operation |
| CN113368921A (en) * | 2021-01-15 | 2021-09-10 | 重庆赛铃科技有限公司 | Reagent bottle fixing assembly and reagent kit thereof |
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|---|---|---|---|---|
| GB189724941A (en) * | 1897-10-27 | 1898-10-15 | Joseph Whitworth Hulse | Improvements in Boring, Screwing, Tapping, and Milling Machines, suitable for use in the Manufacture of Parts of Water Tube Boilers and similar Work. |
| CN2885466Y (en) * | 2005-12-30 | 2007-04-04 | 施亨庆 | Double-head milling machine |
| CN201160446Y (en) * | 2008-01-02 | 2008-12-10 | 陈建文 | Luminous fishing gear by hand |
| CN201871828U (en) * | 2010-11-26 | 2011-06-22 | 黄山市永丰机电制造有限公司 | Numerical control tapping machine tool |
| CN203914127U (en) * | 2014-06-20 | 2014-11-05 | 杭州群慧家具有限公司 | prompting chair with light source |
| CN204546118U (en) * | 2015-04-23 | 2015-08-12 | 无锡商业职业技术学院 | Be applicable to the portable recovery vehicle that scrap produced by lathe |
| CN106584498A (en) * | 2016-11-23 | 2017-04-26 | 西北工业大学 | Grapping mechanism and method for spatial targets |
| CN206200221U (en) * | 2016-11-09 | 2017-05-31 | 黄河科技学院 | A kind of construction Profile cut-off machine |
| CN206286857U (en) * | 2016-12-15 | 2017-06-30 | 新昌县普利轴承有限公司 | A kind of bearing machining clamping device |
| CN207787882U (en) * | 2017-12-21 | 2018-08-31 | 重庆卡沃尔工业有限公司 | A kind of clipping chasing bar |
-
2017
- 2017-12-21 CN CN201711397355.9A patent/CN107931752A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189724941A (en) * | 1897-10-27 | 1898-10-15 | Joseph Whitworth Hulse | Improvements in Boring, Screwing, Tapping, and Milling Machines, suitable for use in the Manufacture of Parts of Water Tube Boilers and similar Work. |
| CN2885466Y (en) * | 2005-12-30 | 2007-04-04 | 施亨庆 | Double-head milling machine |
| CN201160446Y (en) * | 2008-01-02 | 2008-12-10 | 陈建文 | Luminous fishing gear by hand |
| CN201871828U (en) * | 2010-11-26 | 2011-06-22 | 黄山市永丰机电制造有限公司 | Numerical control tapping machine tool |
| CN203914127U (en) * | 2014-06-20 | 2014-11-05 | 杭州群慧家具有限公司 | prompting chair with light source |
| CN204546118U (en) * | 2015-04-23 | 2015-08-12 | 无锡商业职业技术学院 | Be applicable to the portable recovery vehicle that scrap produced by lathe |
| CN206200221U (en) * | 2016-11-09 | 2017-05-31 | 黄河科技学院 | A kind of construction Profile cut-off machine |
| CN106584498A (en) * | 2016-11-23 | 2017-04-26 | 西北工业大学 | Grapping mechanism and method for spatial targets |
| CN206286857U (en) * | 2016-12-15 | 2017-06-30 | 新昌县普利轴承有限公司 | A kind of bearing machining clamping device |
| CN207787882U (en) * | 2017-12-21 | 2018-08-31 | 重庆卡沃尔工业有限公司 | A kind of clipping chasing bar |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889650A (en) * | 2018-07-11 | 2018-11-27 | 安徽沃德气门制造有限公司 | A kind of high efficiency valve cleaning equipment |
| CN108889650B (en) * | 2018-07-11 | 2021-11-26 | 安徽沃德气门制造有限公司 | High efficiency valve cleaning equipment |
| CN111152133A (en) * | 2020-01-13 | 2020-05-15 | 宁梅 | Automatic feeding device for polishing of outer ring of pipe |
| CN111152133B (en) * | 2020-01-13 | 2021-09-24 | 冯媛媛 | Automatic feeding device for polishing of outer ring of pipe |
| CN111804445A (en) * | 2020-07-14 | 2020-10-23 | 黄蕾 | Automatic locking biological cell test-tube rack in centrifuge operation |
| CN111804445B (en) * | 2020-07-14 | 2021-06-11 | 无锡市妇幼保健院 | Automatic locking biological cell test-tube rack in centrifuge operation |
| CN113368921A (en) * | 2021-01-15 | 2021-09-10 | 重庆赛铃科技有限公司 | Reagent bottle fixing assembly and reagent kit thereof |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
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| RJ01 | Rejection of invention patent application after publication |