CN104384900B - A kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device and method - Google Patents
A kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device and method Download PDFInfo
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- CN104384900B CN104384900B CN201410607788.2A CN201410607788A CN104384900B CN 104384900 B CN104384900 B CN 104384900B CN 201410607788 A CN201410607788 A CN 201410607788A CN 104384900 B CN104384900 B CN 104384900B
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- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
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- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Fuel-Injection Apparatus (AREA)
Abstract
The invention discloses a kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device and method, it is characterized by that guide rod cylinder is fixed on cylinder mounting platform, the pearl paralell that send with U-lag is connected with guide rod cylinder driving, thin cylinder is fixed on and send on pearl paralell with U-lag, steel ball partition mounting blocks drives with thin cylinder and is connected, steel ball partition is fixed on steel ball partition mounting blocks, steel ball partition guide pad and steel ball conveying pipe are fixed on and send on pearl paralell with U-lag, steel ball is entered with in the U-lag sending pearl paralell of U-lag by steel ball conveying pipe, in conveying pipe, the deadweight of steel ball makes steel ball automatically flow to exit from U-lag entrance, blocked by steel ball partition.Thin cylinder is by driving steel ball partition to control sending of steel ball, and steel ball is held by the Magnet of depression bar end face after sending.Improve production efficiency, reduce labor strength.
Description
Technical field
The present invention relates to the machinery of the steel ball automatic transport of a kind of cylinder cap fuel injector copper sheathing pressure-mounting machine, crawl, the automatic transport of steel ball, crawl during fuel injector copper sheathing pressure-mounting multiple particularly to multi-cylinder Diesel Engine Cover production line in Engine Industry.
Background technology
In the structure of cylinder cover for diesel engine, a kind of fuel injector is had to be contained in copper bush of fuel injector, and be connected after crowded swollen between copper bush of fuel injector with cylinder head: copper bush of fuel injector lower end is designed to inner conical surface, it it is step aperture at the bottom of cylinder cap fuel injector hole, in the middle of aperture, processing has annular groove, and during pressure copper sheathing, copper sheathing small end is first pressed into step aperture, steel ball is extruded by steel ball depression bar from copper sheathing lower end taper hole, and copper sheathing small end by the squeezed swollen embedding of inner conical surface and fills full whole annular groove simultaneously.
In existing fuel injector copper sheathing pressure-mounting method, no matter it is that craft press-fits or special purpose machine tool press-fits, it is all put steel ball (two kinds of methods: 1. manually put steel ball in 6 copper bush of fuel injectors well before press-fiting, 2. often press-fit a copper sheathing, fill a steel ball on depression bar pressure head) one by one by manual.
Existing steel ball method of putting has obvious shortcoming: operating by hand, efficiency is low, and labor strength is big.
Summary of the invention
For the defect of prior art, the present invention provides the machinery of the steel ball automatic transport of a kind of cylinder cap fuel injector copper sheathing pressure-mounting machine, crawl.Thin cylinder is by driving steel ball partition to control sending of steel ball, and steel ball is held by the Magnet of depression bar end face after sending, and under depression bar, compressed steel pearl is by after copper sheathing, steel ball is compressed air and blows off and reach automatic transport, the purpose captured, work efficiency is high, reduces the one of labor strength
Plant cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device.
nullThe technical solution of the present invention is such，A kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device，Including guide rod cylinder、Thin cylinder、Steel ball partition mounting blocks、Steel ball conveying pipe、Steel ball partition guide pad、Depression bar、Steel ball partition、Steel ball、U-lag cover plate、Pearl paralell is sent with U-lag、Cylinder mounting platform、U-lag，It is characterized in that guide rod cylinder (1) is solid on cylinder mounting platform (11) by interior hexagonal round head screw，The pearl paralell (10) that send with U-lag is consolidated in guide rod cylinder (1) by screw，Thin cylinder (2) is solid sending on pearl paralell (10) with U-lag by screw，Steel ball partition mounting blocks (3) is connected by the piston shaft of screw thread with thin cylinder (2)，Steel ball partition (7) is fixed by screws on steel ball partition mounting blocks (3)，Steel ball partition guide pad (5) and steel ball conveying pipe (4) are solid sending on pearl paralell (10) with U-lag by hexagon socket cap head screw，Steel ball (8) is entered in the U-lag (12) sending pearl paralell (10) with U-lag by steel ball conveying pipe (4)，Steel ball conveying pipe (4) interior pore volume steel ball (8) is flow through，Block through U-lag (12) to exit and by steel ball partition (7)，One port of U-lag (12) connects installs steel ball conveying pipe (4)，Another port is arranged above depression bar (6)，The pearl paralell (10) that send with U-lag has U-lag (12)，U-lag (12) matches with steel ball (8) external diameter and manufactures，Pearl paralell (10) left side of sending with U-lag connects guide rod cylinder (1)，Pearl paralell (10) right side of sending with U-lag is U-lag (12)，Pearl paralell (10) end face that send with U-lag installs thin cylinder (2)、Steel ball partition mounting blocks (3)、Steel ball partition guide pad (5)、Steel ball partition (7)，Thin cylinder (2) piston shaft is installed steel ball partition mounting blocks (3)，Steel ball partition mounting blocks (3) bottom surface and be provided with steel ball partition (7) between pearl paralell (10) end face with sending of U-lag，Steel ball conveying pipe (4) is installed in steel ball partition guide pad (5) left side，Right side is provided with depression bar (6)，There is Magnet in depression bar (6) aperture, bottom，Magnet aligns the exit of U-lag (12)，Depression bar (6) is compression bar for copper bush.
There is U-lag cover plate (9) U-lag (12) outer face.
Depression bar (6) cylindrical along the circumferential direction has 3 air inlets to lead to interstitial hole by bottom face place, and after steel ball (8) is pressed through copper sheathing by depression bar (6), compression air enters depression bar (6) interstitial hole and blows off steel ball (8).
There is gap in depression bar (6) bottom nozzle and U-lag (12) exit.
Steel ball conveying pipe (4) is threaded with U-lag (12) entrance.
Steel ball automatic transport, crawl, the steps include:
Step 1: guide rod cylinder (1) drives and send pearl paralell (10) with U-lag, steel ball (8) coordinates conveying by steel ball conveying pipe (4) and U-lag (12), in steel ball conveying pipe (4), the deadweight of steel ball (8) makes steel ball (8) automatically flow to exit from U-lag (12) entrance and send from exit, U-lag cover plate (9) covers U-lag (12) and steel ball (8), thin cylinder (2) drives steel ball partition (7) to control U-lag (12) outlet, and steel ball partition guide pad (5) is as the guiding for steel ball partition (7).
Step 2: when depression bar (6) captures steel ball (8), guide rod cylinder (1) promotes send pearl paralell (10) to the underface of depression bar (6) with U-lag, after steel ball (8) caught by depression bar (6), guide rod cylinder (1) retracts send pearl paralell (10) with U-lag, steel ball (8) coordinates conveying by steel ball conveying pipe (4) and U-lag (12), steel ball is carried the deadweight of steel ball (8) in pipe (4) to make steel ball (8) automatically flow to exit from U-lag (12) entrance and is sent from outlet, U-lag cover plate (9) covers U-lag (12) and prevents steel ball (8) from coming off.
Step 3: thin cylinder (2) drives steel ball partition (7) to control U-lag (12) exit, when depression bar (6) captures steel ball (8), thin cylinder (2) retracts steel ball partition (7), steel ball (8) automatically passes out to depression bar (6) end face and is held by the Magnet of depression bar (6) end face, after steel ball (8) caught by depression bar (6), thin cylinder (2) promotes steel ball partition (7) to block U-lag (12) outlet.
Step 4: steel ball (8) is inhaled below the Magnet of depression bar (6) bottom, after steel ball (8) is pressed through copper sheathing by depression bar (6), compression air enters depression bar (6) interstitial hole and blows off steel ball (8).
The advantage that this invention address that: the steel ball automatic transport of a kind of cylinder cap fuel injector copper sheathing pressure-mounting machine, the method for crawl and machinery, solve the difficult problem needing manually to put steel ball, realize full automation and press-fit cylinder cap fuel injector copper sheathing, improve production efficiency, reduce labor strength.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of the present invention.
Fig. 2 is the installation diagram of the present invention.
Fig. 3-1 is the cylinder mounting platform part front view of the present invention.
Fig. 3-2 is the cylinder mounting platform part top view of the present invention.
Fig. 3-3 is the cylinder mounting platform part left view of the present invention.
Fig. 3-4 is the cylinder mounting platform shaft parts mapping of the present invention.
Fig. 4-1 is the part front view sending pearl paralell with U-lag of the present invention.
Fig. 4-2 is the shaft parts mapping sending pearl paralell with U-lag of the present invention.
Fig. 5 is the part front view of the steel ball conveying pipe of the present invention.
Fig. 6-1 is the steel ball partition guide pad part front view of the present invention.
Fig. 6-2 is the steel ball partition guide pad part top view of the present invention.
Fig. 6-3 is the steel ball partition guide pad shaft parts mapping of the present invention.
Fig. 7 is the installation diagram of the steel ball of the present invention, compression bar for copper bush.
Fig. 8 is the steel ball partition part front view of the present invention.
Fig. 9-1 is the steel ball partition mounting blocks part front view of the present invention.
Fig. 9-2 is the steel ball partition mounting blocks part top view of the present invention.
Fig. 9-3 is the steel ball partition mounting blocks shaft parts mapping of the present invention.
Description of reference numerals: guide rod cylinder (1), thin cylinder (2), steel ball partition mounting blocks (3), steel ball conveying pipe (4), steel ball partition guide pad (5), depression bar (6), steel ball partition (7), steel ball (8), U-lag cover plate (9), send pearl paralell (10), cylinder mounting platform (11), U-lag (12) with U-lag.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail:
Embodiment 1, a kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device, including guide rod cylinder (1), thin cylinder (2), steel ball partition mounting blocks (3), steel ball conveying pipe (4), steel ball partition guide pad (5), depression bar (6), steel ball partition (7), steel ball (8), U-lag cover plate (9), send pearl paralell (10), cylinder mounting platform (11), U-lag (12) with U-lag.nullGuide rod cylinder (1) is fixed on cylinder mounting platform (11) by hexagon socket cap head screw，The pearl paralell (10) that send with U-lag is fixed in guide rod cylinder (1) by hexagon socket cap head screw，Thin cylinder (2) is fixed by screws in sending on pearl paralell (10) with U-lag，Steel ball partition mounting blocks (3) is connected by the piston shaft of screw thread with thin cylinder (2)，Steel ball partition (7) is fixed by screws on steel ball partition mounting blocks (3)，Steel ball partition guide pad (5) and steel ball conveying pipe (4) are fixed on sending on pearl paralell (10) with U-lag by hexagon socket cap head screw，Steel ball (8) is entered in the U-lag (12) sending pearl paralell (10) with U-lag by steel ball conveying pipe (4)，In steel ball conveying pipe (4), the deadweight of steel ball (8) makes steel ball (8) automatically flow to exit from U-lag (12) entrance，Blocked by steel ball partition (7).When pressure copper sheathing special plane runs, guide rod cylinder (1) promotes send pearl paralell (10) to the underface (U-lag exit with the depression bar broken ends of fractured bone in the face of neat) of depression bar (6) with U-lag, now thin cylinder (2) pulls steel ball partition (7) to return, steel ball (8) passes out to depression bar (6) end face from U-lag (12) exit sending pearl paralell (10) with U-lag and is held by the Magnet of depression bar (6) end face, thin cylinder (2) promotes steel ball partition (7) to reach U-lag (12) exit (blocking steel ball), guide rod cylinder (1) pulls the pearl paralell (10) that send with U-lag to return, under depression bar (6), compressed steel pearl (8) completes press-fiting of copper sheathing, steel ball (8) is blown off by compression air, depression bar (6) is return, complete whole circulation, enter next one circulation ....Thus reaching automatic transport, capturing steel ball.
nullEmbodiment 2，A kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device，Including guide rod cylinder、Thin cylinder、Steel ball partition mounting blocks、Steel ball conveying pipe、Steel ball partition guide pad、Depression bar、Steel ball partition、Steel ball、U-lag cover plate、Pearl paralell is sent with U-lag、Cylinder mounting platform、U-lag，It is characterized in that guide rod cylinder (1) is solid on cylinder mounting platform (11) by interior hexagonal round head screw，The pearl paralell (10) that send with U-lag is consolidated in guide rod cylinder (1) by screw，Thin cylinder (2) is solid sending on pearl paralell (10) with U-lag by screw，Steel ball partition mounting blocks (3) is connected by the piston shaft of screw thread with thin cylinder (2)，Steel ball partition (7) is fixed by screws on steel ball partition mounting blocks (3)，Steel ball partition guide pad (5) and steel ball conveying pipe (4) are solid sending on pearl paralell (10) with U-lag by hexagon socket cap head screw，Steel ball (8) is entered in the U-lag (12) sending pearl paralell (10) with U-lag by steel ball conveying pipe (4)，Steel ball conveying pipe (4) interior pore volume steel ball (8) is flow through，Block through U-lag (12) to exit and by steel ball partition (7)，One port of U-lag (12) connects installs steel ball conveying pipe (4)，Another port is arranged above depression bar (6)，The pearl paralell (10) that send with U-lag has U-lag (12)，U-lag (12) matches with steel ball (8) external diameter and manufactures，Pearl paralell (10) left side of sending with U-lag connects guide rod cylinder (1)，Pearl paralell (10) right side of sending with U-lag is U-lag (12)，Pearl paralell (10) end face that send with U-lag installs thin cylinder (2)、Steel ball partition mounting blocks (3)、Steel ball partition guide pad (5)、Steel ball partition (7)，Thin cylinder (2) piston shaft is installed steel ball partition mounting blocks (3)，Steel ball partition mounting blocks (3) bottom surface and be provided with steel ball partition (7) between pearl paralell (10) end face with sending of U-lag，Steel ball conveying pipe (4) is installed in steel ball partition guide pad (5) left side，Right side is provided with depression bar (6).There is U-lag cover plate (9) U-lag (12) outer face.Depression bar (6) bottom is equipped with Magnet, and Magnet aligns the exit of U-lag (12), and depression bar (6) is compression bar for copper bush.Depression bar (6) cylindrical along the circumferential direction has 3 air inlets to lead to interstitial hole by bottom face place, and after steel ball (8) is pressed through copper sheathing by depression bar (6), compression air enters depression bar (6) interstitial hole and blows off steel ball (8).There is gap in depression bar (6) bottom nozzle and U-lag (12) exit.Steel ball conveying pipe (4) is threaded with U-lag (12) entrance.nullGuide rod cylinder (1) drives and send pearl paralell (10) with U-lag，Steel ball (8) coordinates conveying by steel ball conveying pipe (4) and U-lag (12)，In steel ball conveying pipe (4), the deadweight of steel ball (8) makes steel ball (8) automatically flow to exit from U-lag (12) entrance，U-lag cover plate (9) covers U-lag (12)，Thin cylinder (2) drives steel ball partition (7) to control U-lag (12) outlet，Steel ball partition guide pad (5) is for the guiding of steel ball partition (7)，When depression bar (6) captures steel ball (8)，Guide rod cylinder (1) promotes send pearl paralell (10) to the underface of depression bar (6) with U-lag，After steel ball (8) caught by depression bar (6)，Guide rod cylinder (1) retracts send pearl paralell (10) with U-lag，Steel ball (8) coordinates conveying by steel ball conveying pipe (4) and U-lag (12)，Steel ball is carried the deadweight of steel ball (8) in pipe (4) to make steel ball (8) automatically flow to exit from U-lag (12) entrance and is sent from outlet，U-lag cover plate (9) covers U-lag (12) and prevents steel ball (8) from coming off.Thin cylinder (2) drives steel ball partition (7) to control U-lag (12) exit, when depression bar (6) captures steel ball (8), thin cylinder (1) retracts steel ball partition (7), steel ball (8) automatically passes out to depression bar (6) end face and is held by the Magnet of depression bar (6) end face, after steel ball (8) caught by depression bar (6), thin cylinder (2) promotes steel ball partition (7) to block U-lag (12) outlet.
Finally should be noted that: the specific embodiments of the invention that are only disclosed above, but, the present invention is not limited to this, and the changes that any person skilled in the art can think of all should fall within protection scope of the present invention.
Claims (6)
- null1. a cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device，Including guide rod cylinder、Thin cylinder、Steel ball partition mounting blocks、Steel ball conveying pipe、Steel ball partition guide pad、Depression bar、Steel ball partition、Steel ball、U-lag cover plate、Pearl paralell is sent with U-lag、Cylinder mounting platform、U-lag，It is characterized in that guide rod cylinder (1) is solid on cylinder mounting platform (11) by interior hexagonal round head screw，The pearl paralell (10) that send with U-lag is consolidated in guide rod cylinder (1) by screw，Thin cylinder (2) is solid sending on pearl paralell (10) with U-lag by screw，Steel ball partition mounting blocks (3) is connected by the piston shaft of screw thread with thin cylinder (2)，Steel ball partition (7) is fixed by screws on steel ball partition mounting blocks (3)，Steel ball partition guide pad (5) and steel ball conveying pipe (4) are solid sending on pearl paralell (10) with U-lag by hexagon socket cap head screw，Steel ball (8) is entered in the U-lag (12) sending pearl paralell (10) with U-lag by steel ball conveying pipe (4)，Steel ball conveying pipe (4) interior pore volume steel ball (8) is flow through，Block through U-lag (12) to exit and by steel ball partition (7)，One port of U-lag (12) connects installs steel ball conveying pipe (4)，Another port is arranged above depression bar (6)，The pearl paralell (10) that send with U-lag has U-lag (12)，U-lag (12) matches with steel ball (8) external diameter and manufactures，Pearl paralell (10) left side of sending with U-lag connects guide rod cylinder (1)，Pearl paralell (10) right side of sending with U-lag is U-lag (12)，Pearl paralell (10) end face that send with U-lag installs thin cylinder (2)、Steel ball partition mounting blocks (3)、Steel ball partition guide pad (5)、Steel ball partition (7)，Thin cylinder (2) piston shaft is installed steel ball partition mounting blocks (3)，Steel ball partition mounting blocks (3) bottom surface and be provided with steel ball partition (7) between pearl paralell (10) end face with sending of U-lag，Steel ball conveying pipe (4) is installed in steel ball partition guide pad (5) left side，Right side is provided with depression bar (6)，There is Magnet in depression bar (6) aperture, bottom，Magnet aligns the exit of U-lag (12)，Depression bar (6) is compression bar for copper bush.
- 2. a kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device described in claim 1, it is characterised in that there is U-lag cover plate (9) U-lag (12) outer face.
- 3. a kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device described in claim 1, it is characterized in that depression bar (6) cylindrical along the circumferential direction has 3 air inlets to lead to interstitial hole by bottom face place, after steel ball (8) is pressed through copper sheathing by depression bar (6), compression air enters depression bar (6) interstitial hole and blows off steel ball (8).
- 4. a kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device described in claim 1, it is characterised in that there is gap in depression bar (6) bottom nozzle and U-lag (12) exit.
- 5. a kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device described in claim 1, it is characterised in that steel ball conveying pipe (4) is threaded with U-lag (12) entrance.
- 6., according to the grasping means of the arbitrary described a kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device of claim 1-5, it is characterised in that steel ball automatic transport, crawl, the steps include:Step 1: guide rod cylinder (1) drives and send pearl paralell (10) with U-lag, steel ball (8) coordinates conveying by steel ball conveying pipe (4) and U-lag (12), in steel ball conveying pipe (4), the deadweight of steel ball (8) makes steel ball (8) automatically flow to exit from U-lag (12) entrance and send from exit, U-lag cover plate (9) covers U-lag (12) and steel ball (8), thin cylinder (2) drives steel ball partition (7) to control U-lag (12) outlet, and steel ball partition guide pad (5) is as the guiding of steel ball partition (7)；Step 2: when depression bar (6) captures steel ball (8), guide rod cylinder (1) promotes send pearl paralell (10) to the underface of depression bar (6) with U-lag, after steel ball (8) caught by depression bar (6), guide rod cylinder (1) retracts send pearl paralell (10) with U-lag；Step 3: thin cylinder (2) drives steel ball partition (7) to control U-lag (12) exit, when depression bar (6) captures steel ball (8), thin cylinder (2) retracts steel ball partition (7), steel ball (8) automatically passes out to depression bar (6) end face and is held by the Magnet of depression bar (6) end face, after steel ball (8) caught by depression bar (6), thin cylinder (2) promotes steel ball partition (7) to block U-lag (12) outlet；Step 4: steel ball (8) is inhaled below the Magnet of depression bar (6) bottom, after steel ball (8) is pressed through copper sheathing by depression bar (6), compression air enters depression bar (6) interstitial hole and blows off steel ball (8).
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| CN201410607788.2A CN104384900B (en) | 2014-11-03 | 2014-11-03 | A kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device and method |
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| CN100586645C (en) * | 2008-03-18 | 2010-02-03 | 上海大学 | Slender pin horizontal automatic assembly device |
| CN101745799B (en) * | 2009-12-18 | 2011-06-01 | 安徽江淮汽车股份有限公司 | Pressing and mounting device for pressing and mounting thin-wall sleeve |
| CN203649825U (en) * | 2013-11-28 | 2014-06-18 | 广西鱼峰集团水泥有限公司 | Copper bush press-fitting device |
| CN204221315U (en) * | 2014-11-03 | 2015-03-25 | 广西玉柴机器股份有限公司 | A kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device |
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