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CN103231273A - Full automatic machining device of central hole of belt pulley blank - Google Patents

Full automatic machining device of central hole of belt pulley blank Download PDF

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Publication number
CN103231273A
CN103231273A CN2013101353415A CN201310135341A CN103231273A CN 103231273 A CN103231273 A CN 103231273A CN 2013101353415 A CN2013101353415 A CN 2013101353415A CN 201310135341 A CN201310135341 A CN 201310135341A CN 103231273 A CN103231273 A CN 103231273A
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CN
China
Prior art keywords
cylinder
rotary chuck
blowing platform
centre bore
core bar
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.)
Granted
Application number
CN2013101353415A
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Chinese (zh)
Other versions
CN103231273B (en
Inventor
夏成方
徐义贤
黄启林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Telilong Precision Machinery Co ltd
Original Assignee
ZHEJIANG TELILONG AUTO PARTS CO Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN201310135341.5A priority Critical patent/CN103231273B/en
Publication of CN103231273A publication Critical patent/CN103231273A/en
Application granted granted Critical
Publication of CN103231273B publication Critical patent/CN103231273B/en
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Anticipated expiration legal-status Critical

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Abstract

The invention relates to a machining device, particularly to a full automatic machining device of a central hole of a belt pulley blank. According to the technical scheme, the full automatic machining device of the central hole of the belt pulley blank is characterized by comprising a machine frame, a vibration charging tray which is arranged on the machine frame, a feeding platform, a material arrangement channel which connects the feeding platform and the vibration charging tray, a rotary chuck assembly and a core rod pushing mechanism. The rotary chuck assembly which is arranged on one side of the feeding platform is capable of performing horizontal reciprocating motion along the frame; the core rod pushing mechanism corresponding to the rotary chuck assembly is arranged on the other side of the discharging platform; a material transferring mechanism which is arranged between the core rod pushing mechanism and the feeding platform can transfer materials on the feeding platform to a position between the core rod pushing mechanism and the rotary chuck assembly in a lifting mode; and a material pushing mechanism which pushes out the materials on the feeding platform is arranged on the feeding platform. The full automatic machining device of the central hole of the belt pulley blank has the advantages of reducing the production costs and being simple in structure.

Description

Full-automatic belt wheel blank centre bore process equipment
Technical field
The present invention relates to a kind of process equipment, particularly a kind of full-automatic belt wheel blank centre bore process equipment.
Background technology
Belt pulley is mainly used in the operating mode of remote transmission for dish hub class part, and it moves comparatively extensive in the transmission of industry.The blank of belt pulley is generally the column of casting, offer motor shaft installing hole (being centre bore) on the column, because the motor shaft installing hole is casting, its size and fineness all do not reach instructions for use, so need carry out fine finishining to its centre bore in the external tooth enforcement first being processed to blank.At present, mostly adopt manually for the fine finishining of blank centre bore and to carry out, namely on the equipment with drive motors and swivel head, manually blank is sheathed on the drill bit on the swivel head and processes, and then by taking off on the drill bit, not only processing is comparatively slow, and need expend bigger manpower, has improved production cost.
Summary of the invention
At the deficiency that prior art exists, the invention provides a kind ofly reduce production costs, full-automatic belt wheel blank centre bore process equipment simple in structure.
For achieving the above object, the invention provides following technical scheme: a kind of full-automatic belt
Wheel blank centre bore process equipment, it is characterized in that: include frame, be located at the vibrations charging tray on the frame, the blowing platform, be connected blowing platform and the material all in one piece passage that shakes charging tray, be located at blowing platform one side can along frame laterally reciprocating rotary chuck assembly and be located at blowing platform opposite side and with the core bar pushing mechanism of the corresponding setting of rotary chuck assembly, be provided with between core bar pushing mechanism and the blowing platform and liftable material on the blowing platform transferred to material transfer device between core bar pushing mechanism and the rotary chuck assembly, described blowing platform is provided with the pusher that the material on the blowing platform is released.
Adopt technique scheme, blank to be processed is in the vibrations charging tray, is entered on the blowing platform by vibrations charging tray approach material all in one piece passage, at this moment, after the arrangement of the emission direction of blank through vibrations charging tray and material all in one piece passage, obtain unification, with this convenient follow-up processing.After blank enters into the blowing platform by pusher with blank by releasing on the blowing platform, material transport mechanism then can will be transported to by the blank on the blowing platform between core bar pushing mechanism and the rotary chuck assembly, the core bar pushing mechanism promotes to be used for the core bar of fine finishining blank centre bore, also blank is pushed up to rotary chuck assembly place when making core bar pass the blank centre bore, the rotation of rotary chuck assembly, the core bar pushing mechanism is returned to the home position with core bar, then finished the fine finishining of blank centre bore, the size of blank centre bore and fineness are guaranteed.Arrange like this and need not manually-operated, feed intake and process fast, also improved production efficiency when having reduced production cost.
The present invention further is set to: the blowing platform includes the blowing piece of fixedlying connected with frame and is located at arcuation trough on the blowing piece, and described pusher includes the cylinder one that is set up on the blowing platform and is connected with cylinder one and may extend to the pushing block in the trough on the blowing platform.
Wherein, be positioned at its arcuation trough both sides on the blowing piece and be respectively equipped with gear block; The promotion post that described pushing block includes the connecting plate that the cylinder axis with cylinder one is connected and is located on the connecting plate and arranges towards trough.
Adopt technique scheme, arcuation trough on the blowing platform in the blowing piece is used for receiving by the blank that enters in the material all in one piece passage, make stable being on the blowing platform of blank energy, in order to be connected next step operation, the promotion post that connecting plate is connected with cylinder one that passes through in the pushing mechanism is subjected to extending in the arcuation trough after cylinder one drives, and the blank in the arcuation trough released, make in the arcuation trough and can constantly enter blank, carry out cyclic process endlessly, arrange simple in structure, quick like this.
The present invention further is set to: the core bar pushing mechanism includes clamping head, the opening and closing cylinder that drives the clamping head opening and closing that is set up on the frame and arranges towards the blowing platform and promotes the opening and closing cylinder towards the mobile cylinder of blowing platform direction toward polyslip.
Wherein, clamping head includes two and is the corresponding holding piece that arranges, the both sides of described opening and closing cylinder are provided with push rod, and two holding pieces are located at respectively on the push rod of opening and closing cylinder both sides, and offer the semicircle shape holding tank of clamping core bar on the two holding piece opposing end faces respectively.
Adopt technique scheme, the setting of opening and closing cylinder and the last holding piece that arranges thereof is for core bar being implemented clamping and getting loose, the setting of holding piece upper semi-circle shape holding tank then is can be by coming off on the holding piece for core bar is held in the process not, increased the stability that core bar is in the clamping stage.The setting of mobile cylinder is to implement mobile towards blowing platform direction in order to promote opening and closing cylinder and clamping head.
The present invention further is set to: the material transfer device includes the guide rod that is vertical setting with the blowing platform, along the sliding cylinder of guide rod slippage, the opening and closing clamping head of being located at the opening and closing cylinder block on the sliding cylinder and being connected with the opening and closing cylinder block, described opening and closing clamping head is towards the trough setting of blowing platform, one end of described guide rod extends to outside the frame, and the other end extends to and the same horizontal plane of rotary chuck assembly place.
Wherein, guide rod is installed on the supporting plate, is positioned at this supporting plate place on the frame and is provided with cylinder two, and this cylinder two is connected with supporting plate by the interlock plate, and the driving arm plate is between blowing platform and the core bar pushing mechanism and moves back and forth.
Adopt technique scheme, the setting of material transfer device is to be transported between core bar pushing mechanism and the rotary chuck assembly for the blank that will enter on the blowing platform and released by pushing mechanism, make the centre bore of blank obtain fine finishining, it is simple in structure, and is easy to operate.
The present invention further is set to: the rotary chuck assembly includes rotary chuck and drives the cylinder three that rotary chuck moves back and forth towards blowing platform direction, described frame is provided with sliding guide, rotary chuck is sheathed on the sliding guide by sliding shoe, and cylinder axis and the sliding shoe of cylinder three are connected; Described rotary chuck offers the spliced eye that plugs for core bar on the end face of blowing platform.
Wherein, the exterior contour of rotary chuck is provided with slot, the rotary chuck tension assembly has been set up in the top of rotary chuck, this rotary chuck tension assembly includes the cylinder four that is set up in rotary chuck top, be dynamically connected with the cylinder tetrad and with rotary chuck on the adaptive grafting piece of slot.
Adopt technique scheme, rotary chuck passes through cylinder three drivings, and it is reciprocating towards core bar pushing mechanism direction, finish the process of blank with this, the setting of the rotary chuck tension assembly of the top of rotary chuck then is in order to make the rotary chuck can be more stable when the clamping core bar, prevents from causing getting loose of core bar in process and can't finish processing to blank.
The present invention further is set to: the material all in one piece passage includes and is the skewed track that is set up between vibrations charging tray and the blowing platform.
Adopt technique scheme, setting can make blank slide to automatically on the blowing platform like this.
Below in conjunction with accompanying drawing the present invention is further described.
Description of drawings
Fig. 1 is the schematic perspective view of the embodiment of the invention;
Fig. 2 is the I portion enlarged diagram of Fig. 1;
Fig. 3 is the schematic perspective view of blowing platform in the embodiment of the invention;
Fig. 4 is the schematic perspective view of core bar pushing mechanism in the embodiment of the invention;
Fig. 5 is the schematic perspective view of material all in one piece passage in the embodiment of the invention;
Fig. 6 is the schematic perspective view of material transfer device in the embodiment of the invention;
Fig. 7 is the schematic perspective view 1 of pusher in the embodiment of the invention;
Fig. 8 is the schematic perspective view 2 of pusher in the embodiment of the invention;
Fig. 9 is the schematic perspective view of rotary chuck assembly in the embodiment of the invention;
Figure 10 is the schematic perspective view of rotary chuck in the embodiment of the invention;
Figure 11 is the schematic perspective view of embodiment of the invention mid frame.
The specific embodiment
As Fig. 1-a kind of full-automatic belt wheel blank centre bore process equipment shown in Figure 11, include frame 1, be located at the vibrations charging tray 2 on the frame 1, blowing platform 3, be connected blowing platform 3 and the material all in one piece passage 4 that shakes charging tray 2, be located at blowing platform 3 one sides can along frame laterally reciprocating rotary chuck assembly 5 and be located at blowing platform 3 opposite sides and with the core bar pushing mechanism 6 of rotary chuck assembly 5 corresponding settings, be provided with between core bar pushing mechanism 6 and the blowing platform 3 and liftable material on the blowing platform 3 transferred to material transfer device 7 between core bar pushing mechanism 6 and the rotary chuck assembly 5.Blowing platform 3 is provided with the pusher 8 that the material on the blowing platform 3 is released.In the such scheme, blank to be processed is in the vibrations charging tray 2, is entered on the blowing platform 3 by vibrations charging tray 2 approach material all in one piece passages 4, at this moment, after the arrangement of the emission direction of blank through vibrations charging tray 2 and material all in one piece passage 4, obtain unification, with this convenient follow-up processing.After blank enters into blowing platform 3 by pusher 8 with blank by releasing on the blowing platform 3,7 of material transport mechanisms can will be transported to by the blank on the blowing platform 3 between core bar pushing mechanism 6 and the rotary chuck assembly 5, core bar pushing mechanism 6 promotes to be used for the core bar of fine finishining blank centre bore, also blank is pushed up to rotary chuck assembly 5 places when making core bar pass the blank centre bore, 5 rotations of rotary chuck assembly, core bar pushing mechanism 6 is returned to the home position with core bar, then finished the fine finishining of blank centre bore, the size of blank centre bore and fineness are guaranteed.Arrange like this and need not manually-operated, feed intake and process fast, also improved production efficiency when having reduced production cost.
In embodiments of the present invention, material all in one piece passage 4 includes and is the skewed track 41 that is set up between vibrations charging tray 2 and the blowing platform 3, the top of track 41 is provided with gear frame 42, the bottom of track 41 implements to be connected with frame 1 by adjustable screw 43, the setting of gear frame 42 is in order to prevent that blank is by skidding off in the track 41, for the smooth transmission of blank provides guarantee, the setting of the adjustable screw 43 in track 41 bottoms then is the angle of inclination of operating personnel's adjustable track 41 for convenience.Blowing platform 3 includes the blowing piece 31 of fixedlying connected with frame 1 and is located at arcuation trough 32 on the blowing piece 31, this trough also can be " V " font, arcuation trough 32 on the blowing platform 3 in the blowing piece 31 is used for receiving by the blank that enters in the material all in one piece passage 4, makes stable being on the blowing platform 3 of blank energy; Need to prove, for the blank that prevents from being in the arcuation trough 32 does not promote just to skid off arcuation trough 32 through pushing mechanism 8, be positioned at its arcuation trough 32 both sides on the blowing piece 31 and be respectively equipped with gear block 33; Pusher 8 in the embodiment of the invention includes the cylinder that is set up on the blowing platform 31 and is connected with cylinder 1 and may extend to the pushing block 82 in the trough 32 on the blowing platform 3; The promotion post 822 that pushing block 82 includes the connecting plate 821 that the cylinder axis with cylinder 1 is connected and is located on the connecting plate 821 and arranges towards trough 32.The promotion post 822 that connecting plate 821 is connected with cylinder 1 that passes through in the pushing mechanism 8 is subjected to extending in the arcuation trough 32 after cylinder 1 drives, and with the release of the blank in the arcuation trough 32, make in the arcuation trough 32 and can constantly enter blank, carry out cyclic process endlessly, arrange simple in structure, quick like this.
In embodiments of the present invention, core bar pushing mechanism 6 includes clamping head 61, the opening and closing cylinder 62 that drives clamping head 61 opening and closing that is set up on the frame 1 and arranges towards blowing platform 3 and promotes opening and closing cylinder 62 towards the mobile cylinder 63 of blowing platform 3 directions toward polyslip.Clamping head 61 includes two and is the corresponding holding piece 611 that arranges, the both sides of opening and closing cylinder 62 are provided with push rod 621, two holding pieces 611 are located at respectively on the push rod 621 of opening and closing cylinder 62 both sides, and offer the semicircle shape holding tank 612 of clamping core bar on two holding pieces, 611 opposing end faces respectively.The setting of opening and closing cylinder 62 and the last holding piece 611 that arranges thereof is for core bar being implemented clamping and getting loose, the setting of holding piece 611 upper semi-circle shape holding tanks 612 then is can be by coming off on the holding piece 611 for core bar is held in the process not, increased the stability that core bar is in the clamping stage.The setting of mobile cylinder 63 is to implement mobile towards blowing platform 3 directions in order to promote opening and closing cylinder 62 and clamping head 61.
In embodiments of the present invention, material transfer device 7 includes the guide rod 71 that is vertical setting with blowing platform 3, along the sliding cylinder 72 of guide rod 71 slippages, the opening and closing clamping head 74 of being located at the opening and closing cylinder block 73 on the sliding cylinder 72 and being connected with opening and closing cylinder block 73, opening and closing clamping head 74 arranges towards the trough 32 of blowing platform 3, one end of guide rod 71 extends to outside the frame 1, and the other end extends to and rotary chuck assembly 5 same horizontal plane places.Guide rod 71 is installed on the supporting plate 75, is positioned at these supporting plate 75 places on the frame 1 and is provided with cylinder 2 76, and this cylinder 2 76 is connected with supporting plate 75 by interlock plate 77, and driving arm plate 75 is between blowing platform 3 and the core bar pushing mechanism 6 and moves back and forth.Need to prove that the principle of the opening and closing cylinder 62 in opening and closing cylinder block 73 herein and the core bar pushing mechanism 6 is consistent, is not giving unnecessary details here.The setting of material transfer device 7 is to be transported between core bar pushing mechanism 6 and the rotary chuck assembly 5 for the blank that will enter on the blowing platform 3 and released by pushing mechanism 8, makes the centre bore of blank obtain fine finishining, and it is simple in structure, and is easy to operate.
In embodiments of the present invention, rotary chuck assembly 5 includes rotary chuck 51 and drives the cylinder 3 52 that rotary chuck 51 moves back and forth towards blowing platform 3 directions, frame 1 is provided with sliding guide 53, rotary chuck 51 is sheathed on the sliding guide 53 by sliding shoe 54, and cylinder axis 521 and the sliding shoe 54 of cylinder 3 52 are connected; Rotary chuck 51 offers the spliced eye 511 that plugs for core bar on the end face of blowing platform 3.The exterior contour of rotary chuck 51 is provided with slot 512, rotary chuck tension assembly 9 has been set up in the top of rotary chuck 51, this rotary chuck tension assembly 9 includes the cylinder 4 91 that is set up in rotary chuck 51 tops, be connected with cylinder 4 91 and with rotary chuck 51 on the adaptive grafting piece 92 of slot 512.Rotary chuck 51 passes through cylinder 3 52 drivings, and it is reciprocating towards core bar pushing mechanism 6 directions, finish the process of blank with this, the setting of the rotary chuck tension assembly 9 of the top of rotary chuck 51 then is in order to make the rotary chuck 51 can be more stable when the clamping core bar, prevents from causing getting loose of core bar in process and can't finish processing to blank.

Claims (10)

1. a full-automatic belt is taken turns blank centre bore process equipment, it is characterized in that: include frame, be located at the vibrations charging tray on the frame, the blowing platform, be connected blowing platform and the material all in one piece passage that shakes charging tray, be located at blowing platform one side can along frame laterally reciprocating rotary chuck assembly and be located at blowing platform opposite side and with the core bar pushing mechanism of the corresponding setting of rotary chuck assembly, be provided with between core bar pushing mechanism and the blowing platform and liftable material on the blowing platform transferred to material transfer device between core bar pushing mechanism and the rotary chuck assembly, described blowing platform is provided with the pusher that the material on the blowing platform is released.
2. full-automatic belt according to claim 1 is taken turns blank centre bore process equipment, it is characterized in that: described blowing platform includes the blowing piece of fixedlying connected with frame and is located at arcuation trough on the blowing piece, and described pusher includes the cylinder one that is set up on the blowing platform and is connected with cylinder one and may extend to the pushing block in the trough on the blowing platform.
3. full-automatic belt wheel blank centre bore process equipment according to claim 2 is characterized in that: be positioned at its arcuation trough both sides on the described blowing piece and be respectively equipped with gear block; The promotion post that described pushing block includes the connecting plate that the cylinder axis with cylinder one is connected and is located on the connecting plate and arranges towards trough.
4. according to claim 1 or 2 or 3 described full-automatic belts wheel blank centre bore process equipments, it is characterized in that: described core bar pushing mechanism includes clamping head, the opening and closing cylinder that drives the clamping head opening and closing that is set up on the frame and arranges towards the blowing platform and promotes the opening and closing cylinder towards the mobile cylinder of blowing platform direction toward polyslip.
5. full-automatic belt according to claim 4 is taken turns blank centre bore process equipment, it is characterized in that: described clamping head includes two and is the corresponding holding piece that arranges, the both sides of described opening and closing cylinder are provided with push rod, two holding pieces are located at respectively on the push rod of opening and closing cylinder both sides, and offer the semicircle shape holding tank of clamping core bar on the two holding piece opposing end faces respectively.
6. according to claim 1 or 2 or 3 or 5 described full-automatic belt wheel blank centre bore process equipments, it is characterized in that: described material transfer device includes the guide rod that is vertical setting with the blowing platform, along the sliding cylinder of guide rod slippage, the opening and closing clamping head of being located at the opening and closing cylinder block on the sliding cylinder and being connected with the opening and closing cylinder block, described opening and closing clamping head is towards the trough setting of blowing platform, one end of described guide rod extends to outside the frame, and the other end extends to and the same horizontal plane of rotary chuck assembly place.
7. full-automatic belt according to claim 6 is taken turns blank centre bore process equipment, it is characterized in that: described guide rod is installed on the supporting plate, be positioned at this supporting plate place on the frame and be provided with cylinder two, this cylinder two is connected with supporting plate by the interlock plate, and the driving arm plate is between blowing platform and the core bar pushing mechanism and moves back and forth.
8. according to claim 1 or 2 or 3 or 5 or 7 described full-automatic belt wheel blank centre bore process equipments, it is characterized in that: described rotary chuck assembly includes rotary chuck and drives the cylinder three that rotary chuck moves back and forth towards blowing platform direction, described frame is provided with sliding guide, rotary chuck is sheathed on the sliding guide by sliding shoe, and cylinder axis and the sliding shoe of cylinder three are connected; Described rotary chuck offers the spliced eye that plugs for core bar on the end face of blowing platform.
9. full-automatic belt according to claim 8 is taken turns blank centre bore process equipment, it is characterized in that: the exterior contour of described rotary chuck is provided with slot, the rotary chuck tension assembly has been set up in the top of rotary chuck, this rotary chuck tension assembly includes the cylinder four that is set up in rotary chuck top, be dynamically connected with the cylinder tetrad and with rotary chuck on the adaptive grafting piece of slot.
10. according to claim 1 or 2 or 3 or 5 or 7 or 9 described full-automatic belt wheels
Blank centre bore process equipment is characterized in that: described material all in one piece passage includes and is the skewed track that is set up between vibrations charging tray and the blowing platform.
CN201310135341.5A 2013-04-18 2013-04-18 Full automatic machining device of central hole of belt pulley blank Active CN103231273B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310135341.5A CN103231273B (en) 2013-04-18 2013-04-18 Full automatic machining device of central hole of belt pulley blank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310135341.5A CN103231273B (en) 2013-04-18 2013-04-18 Full automatic machining device of central hole of belt pulley blank

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CN103231273A true CN103231273A (en) 2013-08-07
CN103231273B CN103231273B (en) 2014-11-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105058147A (en) * 2015-08-03 2015-11-18 台州市路桥振兴机械有限公司 Automatic machining apparatus for copper tube connectors
CN106424949A (en) * 2016-08-31 2017-02-22 佛山市巨隆金属制品有限公司 Butt-welding aluminum nut automatic machining equipment
CN107309465A (en) * 2017-08-14 2017-11-03 邵东和谐五金机电有限公司 A kind of finishing automatic producing device in hole of being shipped and resell on another market for ratchet wrench head

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122931B (en) * 1982-07-02 1986-07-23 Cincinnati Milacron Ind Inc Forming workpiece location holes on centreless grinding machines
JPH0957560A (en) * 1995-08-21 1997-03-04 Plus Eng:Kk Centering machine and its work-supporting device
CN2609694Y (en) * 2003-04-11 2004-04-07 李生 Centre hole drilling machine
CN2925729Y (en) * 2006-07-24 2007-07-25 冯文波 Automatic drill for drilling central hole on spindle
CN201776476U (en) * 2010-08-23 2011-03-30 宁波捷成轴业有限公司 Fully-automatic center hole processing machine tool
KR101036977B1 (en) * 2009-03-25 2011-05-25 주대진 Centering Machine
CN203197659U (en) * 2013-04-18 2013-09-18 浙江特利隆汽车配件有限公司 Full-automatic machining equipment for central hole of belt wheel blank

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122931B (en) * 1982-07-02 1986-07-23 Cincinnati Milacron Ind Inc Forming workpiece location holes on centreless grinding machines
JPH0957560A (en) * 1995-08-21 1997-03-04 Plus Eng:Kk Centering machine and its work-supporting device
CN2609694Y (en) * 2003-04-11 2004-04-07 李生 Centre hole drilling machine
CN2925729Y (en) * 2006-07-24 2007-07-25 冯文波 Automatic drill for drilling central hole on spindle
KR101036977B1 (en) * 2009-03-25 2011-05-25 주대진 Centering Machine
CN201776476U (en) * 2010-08-23 2011-03-30 宁波捷成轴业有限公司 Fully-automatic center hole processing machine tool
CN203197659U (en) * 2013-04-18 2013-09-18 浙江特利隆汽车配件有限公司 Full-automatic machining equipment for central hole of belt wheel blank

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105058147A (en) * 2015-08-03 2015-11-18 台州市路桥振兴机械有限公司 Automatic machining apparatus for copper tube connectors
CN105058147B (en) * 2015-08-03 2017-06-16 台州市路桥振兴机械有限公司 Copper tube connector automatic processing device
CN106424949A (en) * 2016-08-31 2017-02-22 佛山市巨隆金属制品有限公司 Butt-welding aluminum nut automatic machining equipment
CN106424949B (en) * 2016-08-31 2018-06-12 佛山市巨隆金属制品有限公司 A kind of butt-joint aluminium nut automatic processing device
CN107309465A (en) * 2017-08-14 2017-11-03 邵东和谐五金机电有限公司 A kind of finishing automatic producing device in hole of being shipped and resell on another market for ratchet wrench head
CN107309465B (en) * 2017-08-14 2023-09-08 湖南精专自动化技术有限公司 A finish machining automatic production equipment for ratchet spanner head changes pinhole

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Effective date of registration: 20180828

Address after: 323000 Jinniu street, Bi Hu Town, Liandu District, Lishui, Zhejiang, 809

Patentee after: ZHEJIANG TELILONG PRECISION MACHINERY CO.,LTD.

Address before: 325006 people's road, Dong Liu village, Xincheng Town, Ruian, Wenzhou, Zhejiang

Patentee before: ZHEJIANG TELILONG AUTO PARTS Co.,Ltd.

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Denomination of invention: Automatic belt pulley blank center hole processing equipment

Effective date of registration: 20220711

Granted publication date: 20141126

Pledgee: CITIC Bank Limited by Share Ltd. Lishui branch

Pledgor: ZHEJIANG TELILONG PRECISION MACHINERY CO.,LTD.

Registration number: Y2022980010186

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