CN105234778A - Contactor welding contact point grinding device and machining method thereof - Google Patents

Contactor welding contact point grinding device and machining method thereof Download PDF

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Publication number
CN105234778A
CN105234778A CN201510724323.XA CN201510724323A CN105234778A CN 105234778 A CN105234778 A CN 105234778A CN 201510724323 A CN201510724323 A CN 201510724323A CN 105234778 A CN105234778 A CN 105234778A
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CN
China
Prior art keywords
contact
retaining plate
rotating retaining
fixed support
solder contacts
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
CN201510724323.XA
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Chinese (zh)
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CN105234778B (en
Inventor
刘杭美
林宏
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.)
FUJIAN SINEWY ELEC APP Co Ltd
Original Assignee
FUJIAN SINEWY ELEC APP Co Ltd
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Filing date
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Application filed by FUJIAN SINEWY ELEC APP Co Ltd filed Critical FUJIAN SINEWY ELEC APP Co Ltd
Priority to CN201510724323.XA priority Critical patent/CN105234778B/en
Publication of CN105234778A publication Critical patent/CN105234778A/en
Application granted granted Critical
Publication of CN105234778B publication Critical patent/CN105234778B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/002Machines or devices using grinding or polishing belts; Accessories therefor for grinding edges or bevels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies

Abstract

The invention discloses a contactor welding contact point grinding device and a machining method thereof. The contactor welding contact point grinding device comprises a rack, a sanding belt grinding mechanism and a contactor fixing device, and the sanding belt grinding mechanism and the contactor fixing device are fixed to the rack. The contactor fixing device comprises a bottom plate fixedly arranged on the rack, and a fixing support is arranged on the bottom plate. A rotating positioning plate is arranged on the fixing support. The bottom plate and the bottom of the fixing support are in sliding connection. The upper end of the fixing support and the lower end of the rotating positioning plate are rotationally connected. The rotating positioning plate is provided with a double-row and multi-station contactor fixing structure. After a contactor is fixed, welding contact points of the contactor extend out of the two sides of the rotating positioning plate. The fixing support slides towards the sanding belt grinding mechanism, and the lower ends of the welding contact points of the contactor abut against the sanding belt rolling face of the sanding belt grinding mechanism. Original punching is replaced by grinding to remove residual welding flux at the welding position, the tearing to the welding position from punching is avoided, and a plurality of contactors can be ground at the same time. The design is reasonable, and practicability is high.

Description

A kind of contact solder contacts sanding apparatus and processing method thereof
Technical field
The present invention relates to a kind of sanding apparatus and processing method thereof, especially a kind of contact solder contacts sanding apparatus and processing method thereof.
Background technology
The weld part of contact has some unnecessary solders, forms an outstanding edge, in order to remove projecting edge, technology is before with die-cut, die-cut meeting, while excess solder excision, also can cause and tears just welding the part got on, cause damage to weld part.
Summary of the invention
In order to solve deficiency of the prior art, the object of the present invention is to provide a kind of solder contacts sanding apparatus and the processing method thereof that can not damage weld part.
For achieving the above object, the present invention is by the following technical solutions:
A kind of contact solder contacts sanding apparatus, comprise frame, be fixed on the belt sanding mechanism in frame and contact fixture, described contact fixture comprises the base plate be fixedly located in frame, base plate establishes fixed support, fixed support establishes rotating retaining plate, base plate is connected with fixed support basal sliding, fixed support upper end and rotating retaining plate lower end are rotationally connected, rotating retaining plate is established double multistation contact fixed structure, after contact is fixing, the solder contacts of contact extends to outside rotating retaining plate both sides, fixed support slides to belt sanding mechanism, the solder contacts lower end of described contact is pressed on the abrasive band rolling surface of belt sanding mechanism.
Described base plate and being slidably connected as being connected by linear bearing bottom fixed support.
Described fixed support upper end and rotating retaining plate lower end be rotationally connected the horizontal supporting plate comprised on fixed support, adjustment round platform and rotating retaining plate, regulate height also fixing by the first nuts and bolt between horizontal supporting plate and adjustment round platform, rotating retaining plate establishes rotating shaft, be connected by bearing between rotating shaft with adjustment round platform, and be also provided with rotary positioning structure between rotating retaining plate and adjustment round platform.
Described rotary positioning structure comprise that rotating retaining plate establishes below two along the rotational symmetric spherical plunger of rotating shaft, two rotation locating holes that above adjustment round platform, corresponding spherical plunger is established.
Be provided with more than three fixing armful between described horizontal supporting plate and adjustment round platform and adjusting the L-type adjusting seat of round platform outer surface, L-type adjusting seat and horizontal supporting plate regulate height by the second nuts and bolt and fix.
Described rotating retaining plate establishes pressing plate, and one end of pressing plate one end and rotating retaining plate is rotationally connected, and the other end of rotating retaining plate establishes quick clip, the fixation clip other end.
Be interval with above described rotating retaining plate and carve hornblock and through hole; During fixed contact, the through hole of contact self and the through hole of placement plate are fixed by pin, and an end face of contact is resisted against and carves on hornblock simultaneously, then rotary pressure plate, and on pressing plate, corresponding contact is provided with buffer, and buffer is pressed on contact, and quick clip is by platen clamp.
Described belt sanding mechanism comprises two abrasive belt wheels, is wrapped in the transmission abrasive band outside abrasive belt wheel, and motor and reduction box, transmits above the inner side in abrasive band, two abrasive belt wheels and establishes hard back-up block.
On described base plate, the two ends that connect of linear bearing establish at least one pair of limited block, and linear bearing one end is fixedly connected with the first limited block, the other end is fixedly connected with the second limited block, intermediate active is through support bracket fastened bottom.
The processing method of described a kind of contact solder contacts sanding apparatus, its processing method comprises the following steps:
(1) slip fixed support, above fixed support driven rotary location-plate to abrasive band rolling surface, regulates described rotating retaining plate parallel with abrasive band rolling surface, and slip fixed support is deactivated position;
(2) be fixed on the contact fixed structure of rotating retaining plate by multiple contact, the solder contacts of described contact extends to outside rotating retaining plate both sides;
(3) slip fixed support, fixed support drives the rotating retaining plate being fixed with contact above the rolling surface of abrasive band, and regulate the height of rotating retaining plate, the part making the solder contacts of row's contact give prominence to contact lower end plane is pressed on the rolling surface of abrasive band;
(4) start belt sanding mechanism, drive abrasive band to rotate, the solder contacts that starts to polish gives prominence to the part of contact plane, after polishing, stops belt sanding mechanism, and slip fixed support is deactivated position;
(5) described rotating retaining plate is revolved turnback, another is arranged the contact of not polishing and go near belt sanding mechanism side, repeat step (3) and (4), then contact is taken out;
(6) repeat step (2) to (5), the other end of polishing contact solder contacts, has just synchronously polished the solder contacts of multiple contact.
The processing method of described a kind of contact solder contacts sanding apparatus, its processing method comprises the following steps:
(1) slip fixed support, above fixed support driven rotary location-plate to abrasive band rolling surface, regulates described rotating retaining plate parallel with abrasive band rolling surface, and slip fixed support is deactivated position;
(2) be fixed on the contact fixed structure of rotating retaining plate by multiple contact, the solder contacts of described contact extends to outside rotating retaining plate both sides;
(3) slip fixed support, fixed support drives the rotating retaining plate being fixed with contact above the rolling surface of abrasive band, regulate the first nuts and bolt, and then regulate the height of adjustment round platform and rotating retaining plate, make the solder contacts lower end of contact be pressed on the rolling surface of abrasive band;
(4) start belt sanding mechanism, drive abrasive band to rotate, the solder contacts that starts to polish gives prominence to the part of contact plane, after polishing, stops belt sanding mechanism, and slip fixed support is deactivated position;
(5) by bearing, described rotating retaining plate is revolved turnback, another is arranged the contact of not polishing and go near belt sanding mechanism side, repeat step (3) and (4), then contact is taken out;
(6) repeat step (2) to (5), the other end of polishing contact solder contacts, has just synchronously polished the solder contacts of multiple contact.
The processing method of described a kind of contact solder contacts sanding apparatus, its processing method comprises the following steps:
(1) slip fixed support, above fixed support driven rotary location-plate to abrasive band rolling surface, by regulating the second screw bolt and nut, and then regulate the height of each L-type adjusting seat, L-type adjusting seat drives the motion of adjustment round platform, thus regulate adjustment round platform and the level angle of rotating retaining plate, make rotating retaining plate parallel with abrasive band rolling surface, slip fixed support is deactivated position;
(2) be fixed on the contact fixed structure of rotating retaining plate by multiple contact, the solder contacts of described contact extends to outside rotating retaining plate both sides;
(3) slip fixed support, fixed support drives the rotating retaining plate being fixed with contact above the rolling surface of abrasive band, regulate the first nuts and bolt, and then regulate the height of adjustment round platform and rotating retaining plate, make the solder contacts lower end of contact be pressed on the rolling surface of abrasive band;
(4) start belt sanding mechanism, drive abrasive band to rotate, the solder contacts that starts to polish gives prominence to the part of contact plane, after polishing, stops belt sanding mechanism, and slip fixed support is deactivated position;
(5) by bearing, described rotating retaining plate is revolved turnback, another is arranged the contact of not polishing and go near belt sanding mechanism side, repeat step (3) and (4), then contact is taken out;
(6) repeat step (2) to (5), the other end of polishing contact solder contacts, has just synchronously polished the solder contacts of multiple contact.
The present invention has following beneficial effect: (1) adopts polishing to replace original die-cutly removing the unnecessary solder of weld, avoids die-cut tearing weld; (2) rotary positioning structure makes rotating retaining plate better fixed position in rotation process; (3) transmit above the inner side in abrasive band, two abrasive belt wheels and establish hard back-up block, avoid polishing abrasive band to sink, ensure that the intensity of polishing; (4) achieve multiple contact to polish simultaneously.The present invention is reasonable in design, practical.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details:
Fig. 1 is the structural representation of contact solder contacts sanding apparatus of the present invention;
Fig. 2 is the enlarged diagram of part A in Fig. 1;
Fig. 3 is the cross-sectional schematic in the B-B face of contact fixture in Fig. 1;
Fig. 4 is the schematic top plan view of rotating retaining plate in Fig. 1.
Detailed description of the invention
As shown in one of Fig. 1-4, a kind of contact solder contacts of the present invention sanding apparatus comprises frame 1, be fixed on the belt sanding mechanism in frame 1 and contact fixture, described contact fixture comprises the base plate 2 be fixedly located in frame 1, base plate 2 is established fixed support 6, fixed support 6 is established rotating retaining plate 12, bottom base plate 2 and fixed support 6,5 are slidably connected, fixed support 6 upper end and rotating retaining plate 12 lower end are rotationally connected, rotating retaining plate 12 is established double multistation contact fixed structure, after contact 13 is fixing, the solder contacts of contact 13 extends to outside rotating retaining plate 12 both sides, fixed support 6 slides to belt sanding mechanism, the solder contacts lower end of described contact 13 is pressed on the abrasive band rolling surface 17 of belt sanding mechanism.
Described base plate 2 and 5 be slidably connected as being connected by linear bearing 4 bottom fixed support 6.
Described fixed support 6 upper end and rotating retaining plate 12 lower end be rotationally connected the horizontal supporting plate 9 comprised on fixed support 6, adjustment round platform 11 and rotating retaining plate 12, regulate height also fixing by the first nuts and bolt 7 between horizontal supporting plate 9 and adjustment round platform 11, rotating retaining plate 12 is established rotating shaft 24, be connected by bearing between rotating shaft 24 with adjustment round platform 11, and be also provided with rotary positioning structure between rotating retaining plate 12 and adjustment round platform 11.
Described rotary positioning structure comprise that rotating retaining plate 12 establishes below two is along the rotational symmetric spherical plunger 25 of rotating shaft, and two rotation locating holes established by adjustment round platform 11 above corresponding spherical plunger 25.
Be provided with more than three fixing armful between described horizontal supporting plate 9 and adjustment round platform 11 in the L-type adjusting seat 10 adjusting round platform 11 outer surface, L-type adjusting seat 10 and horizontal supporting plate 9 regulate height by the second nuts and bolt 9 and fix.
Described rotating retaining plate 12 establishes pressing plate 14, and one end of pressing plate 14 one end and rotating retaining plate is rotationally connected 26, and the other end of rotating retaining plate establishes quick clip 15, the fixation clip other end.
Described rotating retaining plate 12 is interval with above and carves hornblock 23 and through hole 27; During fixed contact, the through hole of contact self and the through hole 27 of rotating retaining plate are fixed by pin, and an end face of contact is resisted against and carves on hornblock 23 simultaneously, rotary pressure plate 13 again, on pressing plate 13, corresponding contact is provided with buffer, and buffer is pressed on contact 13, and pressing plate 14 clamps by quick clip 15.
Described belt sanding mechanism comprises two abrasive belt wheels 16, is wrapped in the transmission abrasive band 17 outside abrasive belt wheel 16, and motor and reduction box 18, transmits the inner side in abrasive band 17, two abrasive belt wheels 16 establish hard back-up block 21 above.
On described base plate 2, the two ends that connect of linear bearing 4 establish at least one pair of limited block 3 and 20, and linear bearing 4 one end is fixedly connected with the first limited block 3, the other end is fixedly connected with the second limited block 20, intermediate active is through the bottom 5 of fixed support 6.
The processing method of described a kind of contact solder contacts sanding apparatus, its processing method comprises the following steps:
(1) slip fixed support 6, above fixed support 6 driven rotary location-plate 12 to abrasive band rolling surface 17, regulates described rotating retaining plate 12 parallel with abrasive band rolling surface 17, and slip fixed support 6 is deactivated position;
(2) be fixed on the contact fixed structure of rotating retaining plate 12 by multiple contact, the solder contacts of described contact extends to outside rotating retaining plate 12 both sides;
(3) slip fixed support 6, fixed support 6 drive is fixed with above rotating retaining plate 12 to the abrasive band rolling surface 17 of contact, regulate the height of rotating retaining plate 12, the part making the solder contacts of row's contact give prominence to contact lower end plane is pressed on abrasive band rolling surface 17;
(4) start belt sanding mechanism, drive abrasive band to rotate, the solder contacts that starts to polish gives prominence to the part of contact plane, after polishing, stops belt sanding mechanism, and slip fixed support 6 is deactivated position;
(5) described rotating retaining plate 12 is revolved turnback, another is arranged the contact of not polishing and go near belt sanding mechanism side, repeat step (3) and (4), then contact is taken out;
(6) repeat step (2) to (5), the other end of polishing contact solder contacts, has just synchronously polished the solder contacts of multiple contact.
The processing method of described a kind of contact solder contacts sanding apparatus, its processing method comprises the following steps:
(1) slip fixed support 6, above fixed support 6 driven rotary location-plate 12 to abrasive band rolling surface 17, regulates described rotating retaining plate 12 parallel with abrasive band rolling surface 17, and slip fixed support 6 is deactivated position;
(2) be fixed on the contact fixed structure of rotating retaining plate 12 by multiple contact, the solder contacts of described contact extends to outside rotating retaining plate 12 both sides;
(3) slip fixed support 6, fixed support 6 drive is fixed with above rotating retaining plate 12 to the abrasive band rolling surface 17 of contact, regulate the first nuts and bolt 7, and then regulate the height of adjustment round platform 11 and rotating retaining plate 12, make the solder contacts lower end of contact be pressed on abrasive band rolling surface 17;
(4) start belt sanding mechanism, drive abrasive band to rotate, the solder contacts that starts to polish gives prominence to the part of contact plane, after polishing, stops belt sanding mechanism, and slip fixed support 6 is deactivated position;
(5) by bearing, described rotating retaining plate 12 is revolved turnback, another is arranged the contact of not polishing and go near belt sanding mechanism side, repeat step (3) and (4), then contact is taken out;
(6) repeat step (2) to (5), the other end of polishing contact solder contacts, has just synchronously polished the solder contacts of multiple contact.
The processing method of described a kind of contact solder contacts sanding apparatus, its processing method comprises the following steps:
(1) slip fixed support 6, above fixed support 6 driven rotary location-plate 12 to abrasive band rolling surface 17, by regulating the second screw bolt and nut 8, and then regulate the height of each L-type adjusting seat 10, L-type adjusting seat 10 drives adjustment round platform 11 to move, thus regulate adjustment round platform 11 and the level angle of rotating retaining plate 12, make rotating retaining plate 12 parallel with abrasive band rolling surface 17, slip fixed support 6 is deactivated position;
(2) be fixed on the contact fixed structure of rotating retaining plate 12 by multiple contact, the solder contacts of described contact extends to outside rotating retaining plate both sides;
(3) slip fixed support 6, fixed support 6 drive is fixed with above rotating retaining plate 12 to the abrasive band rolling surface 17 of contact, regulate the first nuts and bolt 7, and then regulate the height of adjustment round platform 11 and rotating retaining plate 12, make the solder contacts lower end of contact be pressed on abrasive band rolling surface 17;
(4) start belt sanding mechanism, drive abrasive band to rotate, the solder contacts that starts to polish gives prominence to the part of contact plane, after polishing, stops belt sanding mechanism, and slip fixed support 6 is deactivated position;
(5) by bearing, described rotating retaining plate 12 is revolved turnback, another is arranged the contact of not polishing and go near belt sanding mechanism side, repeat step (3) and (4), then contact is taken out;
Repeat step (2) to (5), the other end of polishing contact solder contacts, has just synchronously polished the solder contacts of multiple contact.

Claims (10)

1. a contact solder contacts sanding apparatus, comprise frame, be fixed on the belt sanding mechanism in frame and contact fixture, it is characterized in that: described contact fixture comprises the base plate be fixedly located in frame, base plate establishes fixed support, fixed support establishes rotating retaining plate, base plate is connected with fixed support basal sliding, fixed support upper end and rotating retaining plate lower end are rotationally connected, rotating retaining plate is established double multistation contact fixed structure, after contact is fixing, the solder contacts of contact extends to outside rotating retaining plate both sides, fixed support slides to belt sanding mechanism, the solder contacts lower end of described contact is pressed on the abrasive band rolling surface of belt sanding mechanism.
2. a kind of contact solder contacts sanding apparatus according to claim 1, it is characterized in that: described base plate be slidably connected as being connected by linear bearing bottom fixed support, on described base plate, the two ends that connect of linear bearing establish at least one pair of limited block, and linear bearing one end is fixedly connected with the first limited block, the other end is fixedly connected with the second limited block, intermediate active is through support bracket fastened bottom.
3. a kind of contact solder contacts sanding apparatus according to claim 1, it is characterized in that: described fixed support upper end and rotating retaining plate lower end be rotationally connected the horizontal supporting plate comprised on fixed support, adjustment round platform and rotating retaining plate, regulate height also fixing by the first nuts and bolt between horizontal supporting plate and adjustment round platform, rotating retaining plate establishes rotating shaft, be connected by bearing between rotating shaft with adjustment round platform, and be also provided with rotary positioning structure between rotating retaining plate and adjustment round platform, described rotary positioning structure comprise that rotating retaining plate establishes below two is along the rotational symmetric spherical plunger of rotating shaft, two rotation locating holes that above adjustment round platform, corresponding spherical plunger is established.
4. a kind of contact solder contacts sanding apparatus according to claim 3, it is characterized in that: be provided with more than three fixing armful between described horizontal supporting plate and adjustment round platform and adjusting the L-type adjusting seat of round platform outer surface, L-type adjusting seat and horizontal supporting plate regulate height by the second nuts and bolt and fix.
5. a kind of contact solder contacts sanding apparatus according to claim 1, it is characterized in that: described rotating retaining plate establishes pressing plate, one end of pressing plate one end and rotating retaining plate is rotationally connected, and the other end of rotating retaining plate establishes quick clip, the fixation clip other end.
6. a kind of contact solder contacts sanding apparatus according to claim 5, is characterized in that: be interval with above described rotating retaining plate and carve hornblock and through hole; During fixed contact, the through hole of contact self and the through hole of placement plate are fixed by pin, and an end face of contact is resisted against and carves on hornblock simultaneously, then rotary pressure plate, and on pressing plate, corresponding contact is provided with buffer, and buffer is pressed on contact, and quick clip is by platen clamp.
7. a kind of contact solder contacts sanding apparatus according to claim 1, it is characterized in that: described belt sanding mechanism comprises two abrasive belt wheels, be wrapped in the transmission abrasive band outside abrasive belt wheel, and motor and reduction box, transmit above the inner side in abrasive band, two abrasive belt wheels and establish hard back-up block.
8. the processing method of a kind of contact solder contacts sanding apparatus according to claim 1, is characterized in that: its processing method comprises the following steps:
Slip fixed support, above fixed support driven rotary location-plate to abrasive band rolling surface, regulates described rotating retaining plate parallel with abrasive band rolling surface, and slip fixed support is deactivated position;
Be fixed on by multiple contact on the contact fixed structure of rotating retaining plate, the solder contacts of described contact extends to outside rotating retaining plate both sides;
Slip fixed support, fixed support drives the rotating retaining plate being fixed with contact above the rolling surface of abrasive band, and regulate the height of rotating retaining plate, the part making the solder contacts of row's contact give prominence to contact lower end plane is pressed on the rolling surface of abrasive band;
Start belt sanding mechanism, drive abrasive band to rotate, the solder contacts that starts to polish gives prominence to the part of contact plane, after polishing, stops belt sanding mechanism, and slip fixed support is deactivated position;
Described rotating retaining plate is revolved turnback, another is arranged the contact of not polishing and go near belt sanding mechanism side, repeat step (3) and (4), then contact is taken out;
(6) repeat step (2) to (5), the other end of polishing contact solder contacts, has just synchronously polished the solder contacts of multiple contact.
9. the processing method of a kind of contact solder contacts sanding apparatus according to claim 3, is characterized in that: its processing method comprises the following steps:
Slip fixed support, above fixed support driven rotary location-plate to abrasive band rolling surface, regulates described rotating retaining plate parallel with abrasive band rolling surface, and slip fixed support is deactivated position;
Be fixed on by multiple contact on the contact fixed structure of rotating retaining plate, the solder contacts of described contact extends to outside rotating retaining plate both sides;
Slip fixed support, fixed support drives the rotating retaining plate being fixed with contact above the rolling surface of abrasive band, regulate the first nuts and bolt, and then regulate the height of adjustment round platform and rotating retaining plate, make the solder contacts lower end of contact be pressed on the rolling surface of abrasive band;
Start belt sanding mechanism, drive abrasive band to rotate, the solder contacts that starts to polish gives prominence to the part of contact plane, after polishing, stops belt sanding mechanism, and slip fixed support is deactivated position;
By bearing, described rotating retaining plate is revolved turnback, another is arranged the contact of not polishing and go near belt sanding mechanism side, repeat step (3) and (4), then contact is taken out;
Repeat step (2) to (5), the other end of polishing contact solder contacts, has just synchronously polished the solder contacts of multiple contact.
10. the processing method of a kind of contact solder contacts sanding apparatus according to claim 4, is characterized in that: its processing method comprises the following steps:
Slip fixed support, above fixed support driven rotary location-plate to abrasive band rolling surface, by regulating the second screw bolt and nut, and then regulate the height of each L-type adjusting seat, L-type adjusting seat drives the motion of adjustment round platform, thus regulate adjustment round platform and the level angle of rotating retaining plate, make rotating retaining plate parallel with abrasive band rolling surface, slip fixed support is deactivated position;
Be fixed on by multiple contact on the contact fixed structure of rotating retaining plate, the solder contacts of described contact extends to outside rotating retaining plate both sides;
Slip fixed support, fixed support drives the rotating retaining plate being fixed with contact above the rolling surface of abrasive band, regulate the first nuts and bolt, and then regulate the height of adjustment round platform and rotating retaining plate, make the solder contacts lower end of contact be pressed on the rolling surface of abrasive band;
Start belt sanding mechanism, drive abrasive band to rotate, the solder contacts that starts to polish gives prominence to the part of contact plane, after polishing, stops belt sanding mechanism, and slip fixed support is deactivated position;
By bearing, described rotating retaining plate is revolved turnback, another is arranged the contact of not polishing and go near belt sanding mechanism side, repeat step (3) and (4), then contact is taken out;
Repeat step (2) to (5), the other end of polishing contact solder contacts, has just synchronously polished the solder contacts of multiple contact.
CN201510724323.XA 2015-10-30 2015-10-30 A kind of contact solder contacts sanding apparatus and its processing method Expired - Fee Related CN105234778B (en)

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Application Number Priority Date Filing Date Title
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CN105234778B CN105234778B (en) 2017-12-26

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Publication number Priority date Publication date Assignee Title
CN107378697A (en) * 2017-09-19 2017-11-24 陈易阶 A kind of abrasive band edge polisher
CN108581760A (en) * 2018-04-10 2018-09-28 东海县太阳光新能源有限公司 A kind of quartz end surfaces grinding device
CN111958417A (en) * 2020-08-10 2020-11-20 杨建青 Machining lifting conduction grinding device

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CN104625914A (en) * 2015-03-06 2015-05-20 任永恒 Flat grinding machine for contact
CN205129569U (en) * 2015-10-30 2016-04-06 福建鑫威电器有限公司 Contact welding contact grinding device

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Publication number Priority date Publication date Assignee Title
CN201645277U (en) * 2009-11-11 2010-11-24 平高集团有限公司 Static contact grinding device
CN203266377U (en) * 2013-05-07 2013-11-06 赤峰中色锌业有限公司 Grinder for electrolytic cathode plate conductive contact
EP2839927A2 (en) * 2013-08-10 2015-02-25 TaiZhou Federal Robot Technology Co., Ltd A surface processing system for a work piece
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CN103722473A (en) * 2014-01-10 2014-04-16 南京宁庆数控机床制造有限公司 Numerical control full-automatic polishing and grinding machine
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107378697A (en) * 2017-09-19 2017-11-24 陈易阶 A kind of abrasive band edge polisher
CN108581760A (en) * 2018-04-10 2018-09-28 东海县太阳光新能源有限公司 A kind of quartz end surfaces grinding device
CN111958417A (en) * 2020-08-10 2020-11-20 杨建青 Machining lifting conduction grinding device

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