CN102637624A - Adjustable fixture used for clamping surface plate base plate - Google Patents

Adjustable fixture used for clamping surface plate base plate Download PDF

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Publication number
CN102637624A
CN102637624A CN2012101189967A CN201210118996A CN102637624A CN 102637624 A CN102637624 A CN 102637624A CN 2012101189967 A CN2012101189967 A CN 2012101189967A CN 201210118996 A CN201210118996 A CN 201210118996A CN 102637624 A CN102637624 A CN 102637624A
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CN
China
Prior art keywords
back
guide
axis
right
left
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CN2012101189967A
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Chinese (zh)
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CN102637624B (en
Inventor
郎平
任绍彬
郭�东
郝靖
周启舟
Original Assignee
中国电子科技集团公司第四十五研究所
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Priority to CN201210118996.7A priority Critical patent/CN102637624B/en
Publication of CN102637624A publication Critical patent/CN102637624A/en
Application granted granted Critical
Publication of CN102637624B publication Critical patent/CN102637624B/en

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Abstract

The invention relates to an adjustable fixture used for clamping a surface plate base plate. The adjustable fixture comprises a base, and is characterized in that a front material bearing bar, a front middle material bearing bar, a rear middle material bearing bar and a rear material bearing bar are arranged in the horizontal direction in the base; two ends in the longitudinal direction in the base are provided with a left guide shaft and a right guide shaft; and axial holes are formed at two ends of the front material bearing bar, the front middle material bearing bar, the rear middle material bearing bar and the rear material bearing bar, and the front material bearing bar, the front middle material bearing bar, the rear middle material bearing bar and the rear material bearing bar are respectively correspondingly inserted into the left guide shaft and the right guide shaft. The adjustable fixture has the advantage that one set of fixture can be used for locating and clamping various surface plate base plates with similar appearance and different sizes. The adjustable fixture is convenient, reliable and simple to regulate and can reliably clamp so as to ensure that the chip sticking working procedure can be reliably carried out. According to the adjustable fixture, the required amount of the fixture type by enterprises can be greatly reduced, the production cost of the enterprise is lowered, and the labor production efficiency is improved.

Description

The adjustable clamp that is used for the flat substrate of clamping

Technical field

The present invention relates to a kind of adjustable clamp that is used for the flat substrate of clamping.

Background technology

The LED illumination has environmental protection as a new type light source, energy-efficient distinguishing feature, and the scope of using in recent years is more and more wider.Be accompanied by the continuous expansion of the scope of application, the profile of LED product also is continuous variation, and this has higher requirement to the key equipment die Bonder in the LED process of producing product, requires it can adapt to increasing different types of product.In the LED process of producing product, Different products need be come clamping with different anchor clamps usually at present, and this just needs to prepare different anchor clamps to Different products concerning producer, thereby has increased the cost of enterprise production.

Summary of the invention

Technical problem to be solved by this invention provides a kind of adjustable clamp that is used for the flat substrate of clamping according to flat substrate conversion longitudinal size.

The present invention adopts following technical scheme:

The present invention includes base; It is characterized in that bearing material bar and back bearing material bar in the preceding bearing material bar that horizontal direction is placed with in the described base, preceding middle bearing material bar, the back; The longitudinal direction two ends are provided with the left axis of guide and the right axis of guide in the described base, described before the bearing material bar, preceding in the bearing material bar, back the two ends of bearing material bar and back bearing material bar be provided with axis hole and respectively correspondence be plugged in the left axis of guide and the right axis of guide;

The outboard end horizontal direction of described back bearing material bar evenly is provided with four pilot holes, is fitted with the left back axis of guide one, the left back axis of guide two, the right back axis of guide one and the right back axis of guide two in the described pilot hole successively;

The pilot hole that back bearing material bar is passed in the described left back axis of guide one, the left back axis of guide two upper ends is fixedly connected with left back compressing tablet; The described left back axis of guide one, the left back axis of guide two lower ends are fixedly connected with left back supporting plate after passing the pilot hole of bearing material bar; Be provided with the left back spring one that is enclosed within the left back axis of guide one outside between described back carrier strip and left back supporting plate, be provided with the left back spring two that is enclosed within the left back axis of guide two outsides between described back carrier strip and left back supporting plate;

The pilot hole that back bearing material bar is passed in the described right back axis of guide one, the right back axis of guide two upper ends is fixedly connected with right back compressing tablet; The described right back axis of guide one, the right back axis of guide two lower ends are fixedly connected with right back supporting plate after passing the pilot hole of bearing material bar; Be provided with the right back spring one that is enclosed within the right back axis of guide one outside between described back carrier strip and right back supporting plate, be provided with the right back spring two that is enclosed within the right back axis of guide two outsides between described back carrier strip and right back supporting plate;

The outboard end horizontal direction of bearing material bar evenly is provided with four pilot holes before described, is fitted with the right front axis of guide one, the right front axis of guide two, the left front axis of guide one and the left front axis of guide two in the described pilot hole successively;

The structure of the corresponding component of right front spring one, right front spring two, right front compressing tablet, right front supporting plate, left front spring one, left front spring two, left front compressing tablet, left front supporting plate and the left back axis of guide one, the left back axis of guide two, the right back axis of guide one and the right back axis of guide two that matches with the right front axis of guide one, the right front axis of guide two, the left front axis of guide one and the left front axis of guide two is symmetrical;

Described base vertical direction is symmetrically arranged with the axis hole that runs through base and be positioned at right front supporting plate, left front supporting plate, right back supporting plate, lower end, left back supporting plate plane, is fitted with Left Drive axle and right power transmission shaft in the described axis hole;

Described Left Drive axle be provided with the suitable left back eccentric wheel of left back supporting plate and with the suitable left front eccentric wheel of left front supporting plate, the end of described Left Drive axle is provided with the left hand handle;

Described right power transmission shaft be provided with the suitable right back eccentric wheel of right back supporting plate and with the suitable right front eccentric wheel of right front supporting plate, the end of described right power transmission shaft is provided with right handgrip.

Bearing material bar two ends are provided with the preceding stay one and preceding stay two that is used for fixing its vertical position before described; The two ends of bearing material bar are provided with the preceding middle stay one and preceding middle stay two that is used for fixing its vertical position in before described; The two ends of bearing material bar are provided with and are used for fixing in its vertical position back stay two in the stay one and back in the described back, and the two ends of described back bearing material bar are provided with the back stay one and back stay that is used for fixing its vertical position

Good effect of the present invention is following:

The adjustable clamp that the present invention proposes mainly is made up of base, the axis of guide, power transmission shaft, bearing material bar, stay, eccentric wheel, supporting plate, spring, compressing tablet, handgrip etc.; Substrate to different in width; Adjust width through the bearing material bar along the method that the axis of guide slides, width adjustment well is fixed on the bearing material bar on the base through stay later; Substrate is located on the bearing material bar through bottom surface and side; The clamping of substrate moves downward through spring driving supporting plate and compressing tablet and realizes; Loosening mainly of substrate drives power transmission shaft and eccentric wheel through rotating handgrip, and eccentric wheel driving supporting plate drive compressing tablet moves upward and realizes.

The present invention can satisfy the location and the clamping of the different flat substrate of multiple appearance similar size with a sleeve clamp, and the adjustment mode is convenient, reliable, simple, carries out reliably thereby reliable clamping guarantees the chip attach operation.Use these anchor clamps can significantly reduce the quantity required of enterprise, reduce the production cost of enterprise, raise labour productivity the anchor clamps kind.

Description of drawings

Fig. 1 looks perspective view on the left-hand end of the embodiment of the invention.

Fig. 2 looks perspective view on the right-hand end of the embodiment of the invention.

Fig. 3 looks perspective view under the right-hand end of the embodiment of the invention.

Fig. 4 looks perspective view under the left-hand end of the embodiment of the invention.

Fig. 5 is the right-hand end part broken away view of the embodiment of the invention.

Fig. 6 is the left-hand end part broken away view of the embodiment of the invention.

In the drawings: 1. Stand? 2. Inheriting the material strip? 3. Ago in order billet? 4 after the Order of billet? 5 after order billet? 6 left positioning pin? 7 .. left hand ? 8 left positioning pin 9 pin right? 10 right hand? 11 right positioning pin? 12. before locking piece one? 13. before the locking piece one? 14 after the lock piece one? 15 After the locking tab a? 16. substrate? 17. rear locking tab two? 18. rear locking piece in two? 19. before the locking tab two? 20. before locking piece two? 21. Right front pressure piece 22. anterior tablet? 23 right after the tablet? 24. left tablet? 25 Left Shaft? 26 left a guide shaft? 27 left rear spring one? 28. left the carriage 29. left eccentric? 30. Shafts two left? 31. rear left spring two? 32 left drive shaft? 33. anterior eccentric? 34 right after the guide shaft one 35 right after the spring one? 36. Right after the carriage? 37. RIGHT eccentric? 38.? 39 right after the guide shaft two.? right rear spring two 40. Right shaft? 41. right front eccentric? 42. Right Shaft? 43. Right Front Shaft a? 44 right front spring one? 45.? 046.? front right spring two 47 Right Front Shaft two? 48. anterior guide shaft one? 49. Left front spring one? 50. anterior carriage? 51. Left front spring two? 52 . anterior Shaft II.

Embodiment

Shown in accompanying drawing 1-6; Comprise base 1; It is characterized in that bearing material bar 4 and back bearing material bar 5 in the preceding bearing material bar 2 that horizontal direction is placed with in the described base 1, preceding middle bearing material bar 3, the back; The longitudinal direction two ends are provided with the left axis of guide 25 and the right axis of guide 42 in the described base 1, described before bearing material bar 2, preceding in the bearing material bar 3, back the two ends of bearing material bar 4 and back bearing material bar 5 be provided with axis hole and respectively correspondence be plugged in the left axis of guide 25 and the right axis of guide 42;

The outboard end horizontal direction of described back bearing material bar 5 evenly is provided with four pilot holes, is fitted with the left back axis of guide 1, the left back axis of guide 2 30, the right back axis of guide 1 and the right back axis of guide 2 38 in the described pilot hole successively;

The pilot hole that back bearing material bar 5 is passed in the described left back axis of guide 1, the left back axis of guide 2 30 upper ends is fixedly connected with left back compressing tablet 24; The described left back axis of guide 1, the left back axis of guide 2 30 lower ends are fixedly connected with left back supporting plate 28 after passing the pilot hole of bearing material bar 5; Described back carrier strip 5 and 28 of left back supporting plates are provided with the left back spring 1 that is enclosed within the left back axis of guide one 26 outsides, and described back carrier strip 5 and 28 of left back supporting plates are provided with the left back spring 2 31 that is enclosed within the left back axis of guide 2 30 outsides;

The pilot hole that back bearing material bar 5 is passed in the described right back axis of guide 1, the right back axis of guide 2 38 upper ends is fixedly connected with right back compressing tablet 23; The described right back axis of guide 1, the right back axis of guide 2 38 lower ends are fixedly connected with right back supporting plate 36 after passing the pilot hole of bearing material bar 5; Described back carrier strip 5 and 36 of right back supporting plates are provided with the right back spring 1 that is enclosed within the right back axis of guide one 34 outsides, and described back carrier strip 5 and 36 of right back supporting plates are provided with the right back spring 2 39 that is enclosed within the right back axis of guide 2 38 outsides;

The outboard end horizontal direction of bearing material bar 2 evenly is provided with four pilot holes before described, is fitted with the right front axis of guide 1, the right front axis of guide 2 47, the left front axis of guide 1 and the left front axis of guide 2 52 in the described pilot hole successively;

The right front spring 1 that matches with the right front axis of guide 1, the right front axis of guide 2 47, the left front axis of guide 1 and the left front axis of guide 2 52, right front spring 2 46, right front compressing tablet 21, right front supporting plate 45, left front spring 1, left front spring 2 51, left front compressing tablet 22, left front supporting plate 50 are symmetrical with the structure of the corresponding component of the left back axis of guide 1, the left back axis of guide 2 30, the right back axis of guide 1 and the right back axis of guide 2 38;

Described base 1 vertical direction is symmetrically arranged with the axis hole that runs through base 1 and be positioned at right front supporting plate 45, left front supporting plate 50, right back supporting plate 36, lower end, left back supporting plate 28 plane, is fitted with Left Drive axle 32 and right power transmission shaft 40 in the described axis hole;

Described Left Drive axle 32 be provided with the suitable left back eccentric wheel 29 of left back supporting plate 28 and with left front supporting plate 50 suitable left front eccentric wheels 33, the end of described Left Drive axle 32 is provided with left hand 7;

Described right power transmission shaft 40 be provided with the suitable right back eccentric wheel 37 of right back supporting plate 36 and with right front supporting plate 45 suitable right front eccentric wheels 41, the end of described right power transmission shaft 40 is provided with right handgrip 10.

Bearing material bar 2 two ends are provided with the preceding stay 1 and preceding stay 2 20 that is used for fixing its vertical position before the present invention; The two ends of bearing material bar 3 are provided with the preceding middle stay 1 and preceding middle stay 2 19 that is used for fixing its vertical position in before described; The two ends of bearing material bar 4 are provided with and are used for fixing in its vertical position back stay 2 18 in the stay 1 and back in the described back, and the two ends of described back bearing material bar 5 are provided with the back stay 1 and back stay 2 17 that is used for fixing its vertical position.

The present invention can carry out reliable clamping to the different substrate of multiple profile similar sizes, location easy to adjust reliable clamping, thus can guarantee that the chip attach operation is carried out reliably on substrate.Adjustment mode to the substrate width of different in width is: with preceding bearing material bar 2, preceding in bearing material bar 4 and back bearing material bar 5 and the preceding stay 1 that fixes with base 1 in the bearing material bar 3, back, preceding stay 2 20, preceding in stay 1, preceding in the stay 2 19, back in stay 1, the back stay 2 18, back stay 1 and back stay 2 17 unclamp; Distance along between the left axis of guide 5 and preceding bearing material bar 2 of the right axis of guide 42 adjustment and the back bearing material bar 5 arrives suitable dimension; Before in the bearing material bar 3, back bearing material bar 4 also can the left axis of guide 5 in corresponding edge and the right axis of guide 42 do the position adjustment, after adjustment finishes with preceding stay 1, preceding stay 2 20, preceding in stay 1, preceding in the stay 2 19, back in stay 1, the back stay 2 18, back stay 1 and back stay 2 17 be screwed with base 1.The clamping of substrate 16 with loosening mode is: promote the right front axis of guide 1 of right front supporting plate 45 drives through right front spring 1 and right front spring 2 46 and drag the motion down mutually of right front compressing tablet 21 with the right front axis of guide 2 47; Promote the left front axis of guide 1 of left front supporting plate 50 drives through left front spring 1 and left front spring 2 51 and drag the motion down mutually of left front compressing tablet 22 with the left front axis of guide 2 52; Promote the right back axis of guide 1 of right back supporting plate 36 drives through right back spring 1 and right back spring 2 39 and drag the motion down mutually of right back compressing tablet 23 with the right back axis of guide 2 38; Promoting left back supporting plate 28 through left back spring 1 and left back spring 2 31 drives the left back axis of guide 1 and the left back axis of guide 2 30 and drags left back compressing tablet 24 and move downward and compress substrate 16.Unclamp substrate 16 and be through: drive Left Drive axle 32 and right power transmission shaft 40 rotations to 7 respectively with right handgrip 10 through rotating left hand; Drive left front eccentric wheel 33, left back eccentric wheel 29 and right front eccentric wheel 41 respectively, right back eccentric wheel 37 rotates, drive left front compressing tablet 22, left back compressing tablet 24, right front compressing tablet 21, right back compressing tablet 23 and move upward and unclamp substrate 16 thereby promote left front planker 50, left back planker 28, right front planker 45, right back planker 36.Upper left alignment pin 6, a left side alignment pin 8, bottom right alignment pin 9, upper right alignment pin 11 down are used for limiting left hand respectively 7 with right handgrip 10 is opened and extreme position when compressing substrate 16.

Claims (2)

1. adjustable clamp that is used for the flat substrate of clamping; It comprises base (1); It is characterized in that preceding bearing material bar (2) that the interior horizontal direction of described base (1) is placed with, preceding in bearing material bar (4) and back bearing material bar (5) in the bearing material bar (3), back; The interior longitudinal direction of described base (1) two ends are provided with the left axis of guide (25) and the right axis of guide (42), described before bearing material bar (2), preceding in the bearing material bar (3), back bearing material bar (4) and the back two ends of bearing material bar (5) be provided with axis hole and respectively correspondence be plugged in the left axis of guide (25) and the right axis of guide (42);
The outboard end horizontal direction of described back bearing material bar (5) evenly is provided with four pilot holes, is fitted with the left back axis of guide one (26), the left back axis of guide two (30), the right back axis of guide one (34) and the right back axis of guide two (38) in the described pilot hole successively;
The pilot hole that back bearing material bar (5) is passed in the described left back axis of guide one (26), the left back axis of guide two (30) upper ends is fixedly connected with left back compressing tablet (24); The described left back axis of guide one (26), the left back axis of guide two (30) lower ends are fixedly connected with left back supporting plate (28) after passing the pilot hole of bearing material bar (5); Be provided with the left back spring one (27) that is enclosed within the left back axis of guide one (26) outside between described back carrier strip (5) and left back supporting plate (28), be provided with the left back spring two (31) that is enclosed within the left back axis of guide two (30) outsides between described back carrier strip (5) and left back supporting plate (28);
The pilot hole that back bearing material bar (5) is passed in the described right back axis of guide one (34), the right back axis of guide two (38) upper ends is fixedly connected with right back compressing tablet (23); The described right back axis of guide one (34), the right back axis of guide two (38) lower ends are fixedly connected with right back supporting plate (36) after passing the pilot hole of bearing material bar (5); Be provided with the right back spring one (35) that is enclosed within the right back axis of guide one (34) outside between described back carrier strip (5) and right back supporting plate (36), be provided with the right back spring two (39) that is enclosed within the right back axis of guide two (38) outsides between described back carrier strip (5) and right back supporting plate (36);
The outboard end horizontal direction of bearing material bar (2) evenly is provided with four pilot holes before described, is fitted with the right front axis of guide one (43), the right front axis of guide two (47), the left front axis of guide one (48) and the left front axis of guide two (52) in the described pilot hole successively;
With the right front axis of guide one (43); The right front axis of guide two (47); The right front spring one (44) that the left front axis of guide one (48) and the left front axis of guide two (52) match; Right front spring two (46); Right front compressing tablet (21); Right front supporting plate (45); Left front spring one (49); Left front spring two (51); Left front compressing tablet (22); The left front supporting plate (50) and the left back axis of guide one (26); The left back axis of guide two (30); The structure of the corresponding component of the right back axis of guide one (34) and the right back axis of guide two (38) is symmetrical;
Described base (1) vertical direction is symmetrically arranged with the axis hole that runs through base (1) and be positioned at right front supporting plate (45), left front supporting plate (50), right back supporting plate (36), left back supporting plate (28) lower end, plane, is fitted with Left Drive axle (32) and right power transmission shaft (40) in the described axis hole;
Described Left Drive axle (32) be provided with the suitable left back eccentric wheel (29) of left back supporting plate (28) and with the suitable left front eccentric wheel of left front supporting plate (50) (33), the end of described Left Drive axle (32) is provided with left hand (7);
Described right power transmission shaft (40) be provided with the suitable right back eccentric wheel (37) of right back supporting plate (36) and with the suitable right front eccentric wheel of right front supporting plate (45) (41), the end of described right power transmission shaft (40) is provided with right handgrip (10).
2. according to the said a kind of adjustable clamp that is used for the flat substrate of clamping of claim 1; It is characterized in that described preceding bearing material bar (2) two ends are provided with preceding stay one (12) and the preceding stay two (20) that is used for fixing its vertical position; The two ends of bearing material bar (3) are provided with preceding middle stay one (13) and the preceding middle stay two (19) that is used for fixing its vertical position in before described; The two ends of bearing material bar (4) are provided with and are used for fixing in its vertical position back stay two (18) in the stay one (14) and back in the described back, the two ends of described back bearing material bar (5) be provided with the back stay one (15) that is used for fixing its vertical position and after stay two (17).
CN201210118996.7A 2012-04-23 2012-04-23 For clamping the adjustable clamp of flat-plate substrate CN102637624B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210118996.7A CN102637624B (en) 2012-04-23 2012-04-23 For clamping the adjustable clamp of flat-plate substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210118996.7A CN102637624B (en) 2012-04-23 2012-04-23 For clamping the adjustable clamp of flat-plate substrate

Publications (2)

Publication Number Publication Date
CN102637624A true CN102637624A (en) 2012-08-15
CN102637624B CN102637624B (en) 2016-08-24

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CN201210118996.7A CN102637624B (en) 2012-04-23 2012-04-23 For clamping the adjustable clamp of flat-plate substrate

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103009799A (en) * 2012-12-28 2013-04-03 中国电子科技集团公司第四十五研究所 Automatic alignment regulation device in X, Y and theta directions of same plane
CN103252657A (en) * 2013-05-29 2013-08-21 江苏金飞达电动工具有限公司 Eccentric locking device
CN103258775A (en) * 2013-01-10 2013-08-21 苏州工业园区高登威科技有限公司 Stationary fixture
CN103909719A (en) * 2013-01-06 2014-07-09 联想(北京)有限公司 Plate-like member adhering fixation process and fixture thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201435384Y (en) * 2009-07-06 2010-03-31 晶诚(郑州)科技有限公司 Adjustable combination type tray
US20110018185A1 (en) * 2009-07-17 2011-01-27 Samac Robert A Automated, adjustable, machine-tool work-piece-mounting apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201435384Y (en) * 2009-07-06 2010-03-31 晶诚(郑州)科技有限公司 Adjustable combination type tray
US20110018185A1 (en) * 2009-07-17 2011-01-27 Samac Robert A Automated, adjustable, machine-tool work-piece-mounting apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103009799A (en) * 2012-12-28 2013-04-03 中国电子科技集团公司第四十五研究所 Automatic alignment regulation device in X, Y and theta directions of same plane
CN103009799B (en) * 2012-12-28 2016-03-02 中国电子科技集团公司第四十五研究所 Conplane X, Y, Θ direction auto-alignment adjusting device
CN103909719A (en) * 2013-01-06 2014-07-09 联想(北京)有限公司 Plate-like member adhering fixation process and fixture thereof
CN103258775A (en) * 2013-01-10 2013-08-21 苏州工业园区高登威科技有限公司 Stationary fixture
CN103258775B (en) * 2013-01-10 2016-12-28 苏州高登威科技股份有限公司 Stationary fixture
CN103252657A (en) * 2013-05-29 2013-08-21 江苏金飞达电动工具有限公司 Eccentric locking device
CN103252657B (en) * 2013-05-29 2016-05-18 江苏金飞达电动工具有限公司 A kind of Camlock device

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Granted publication date: 20160824

Termination date: 20190423