CN2499167Y - Improved structure for pneuamtic clamp - Google Patents

Improved structure for pneuamtic clamp Download PDF

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Publication number
CN2499167Y
CN2499167Y CN 01267818 CN01267818U CN2499167Y CN 2499167 Y CN2499167 Y CN 2499167Y CN 01267818 CN01267818 CN 01267818 CN 01267818 U CN01267818 U CN 01267818U CN 2499167 Y CN2499167 Y CN 2499167Y
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CN
China
Prior art keywords
screw
main base
contraband
base frame
base plate
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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.)
Expired - Fee Related
Application number
CN 01267818
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Chinese (zh)
Inventor
林志鸿
Original Assignee
林志鸿
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Filing date
Publication date
Application filed by 林志鸿 filed Critical 林志鸿
Priority to CN 01267818 priority Critical patent/CN2499167Y/en
Application granted granted Critical
Publication of CN2499167Y publication Critical patent/CN2499167Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Disclosed is an improved structure of a pneumatic clamping. Because the present main base body is arranged on a drilling machine station, a height limit is formed between a drill and a machine station, usually shorter workpieces can be clamped between a long and a short horizontal U-shape parts. Vice versa, when the length of the workpieces that will be clamped is too long, the processing program will be inconvenient and in trouble because of the height limit, the kinds of the workpieces are also limited. The method the utility model adopts is that screw holes are arranged at the tail ends of the long and the short horizontal U-shape parts and on a horizontal plane of a pivot plate in advance to match the contraposition of screw holes on the bottom plate; an intake nozzle of an interval hole is moved at the side of an intake nozzle of a piston hole, so that the two intake nozzles are at the same side and form an L-shape hole channel; then screw holes are arranged on the bottom plate again for supporting workpieces used for lifting and adjusting the screws to pass through, so that the main base body can clamp firmly both in horizontal and vertical. Moreover, the screw holes arranged on the bottom plate and the screw holes on the main base body can be matched with special screws for cushioning in different sizes, so that the processing accuracy is increased and the rate of unqualified product is reduced.

Description

A kind of structure-improved of air-actuated jaw
Technical field
The utility model relates to a kind of structure-improved of air-actuated jaw.
Background technology
General existing air-actuated jaw structure type only can do vertically to insert and put workpiece, and be installed on the drilling machine board, as shown in Figure 1 main base frame is horizontal.Long and short " Contraband " portion of traditional, pneumatic clamp structure main base frame is level to schematic diagram.Form between drill bit and board one limitation in height is arranged, so general short workpiece can press from both sides sincere long and short " Contraband " portion at main base frame, otherwise, the workpiece kind is limited when desiring to insert and put inconvenience and the puzzlement that Workpiece length can cause procedure when long because of above-mentioned limitation in height.
The technological means level of present air-actuated jaw structure, its weaknesses analysis is as follows when being reflected at design and fabrication, as shown in Figure 2.Be the vertical view of the main base frame level of air-actuated jaw structure to the start principle.
Because of being made as hole, multistage rank in main base frame A ' inside, it is respectively piston hole b, arbor hole c, than macropore f and spacer holes d, and there is a suction nozzle e to become to communicate with spacer holes d in the locking of main body base A ' outer rim, avris system at main base frame A ' is provided with long " Contraband " m of portion and weak point " Contraband " n of portion in addition, be to parallel with hole, multistage rank, and growing " Contraband " m of portion and weak point " Contraband " n of portion possesses an intersegmental distance between the two, and can put in order pack into hole, multistage rank in the main body base A ' of group axle 1, the tip hole h of expansion link g and the tip hole k of connecting rod j are linked, tip hole h can be at the paddling between i of boring a hole, again the tip hole k of connecting rod j is attached at sincere o of long folder of long " Contraband " m of portion, be built-in with sincere p of short folder lacking " Contraband " n of portion again, piston hole b is outside equipped with another suction nozzle a again, also reaches two suction nozzle a, e is the not design of homonymy; Right user's desire is pressed from both sides when sincere workpiece, pin is to the sincere state of the folder of brachmorphy workpiece on the drilling machine board to being installed in because of main base frame A ' is level when designing, it between drill bit and board difference in height restriction, so existing procucts its main base frames A ' can't press from both sides sincere vertically to elongated workpiece process, cause the processing inconvenience of workpiece to be limited with the workpiece kind.
Summary of the invention
The purpose of this utility model is the shortcoming at existing air-actuated jaw structure, cooperate to design in advance and offer the screw contraposition that screw cooperates base plate respectively at long and short " Contraband " portion's tail end and pivot connecting plate horizontal plane, and the air inlet pipe of spacer holes is displaced in the suction nozzle of piston hole is other to be presented homonymy and form a L shaped duct, but on base plate, offer screw again and wear lift adjustment screw supporting workpiece, make main base frame firmly make level and vertical two kinds of directions are pressed from both sides sincere workpiece, improve machining accuracy and also reduce fraction defective.And offering on this base plate between the screw of screw and main base frame also to select the bed hedgehopping full dog point socket set of various sizes to be cooperated, then can substantially improve existing its main base frame of air-actuated jaw structure can't provide folder sincere vertically to elongated workpiece process, cause the processing inconvenience and shortcomings such as the workpiece kind is limited of workpiece.
For achieving the above object, the utility model is taked following design: the structure-improved of this air-actuated jaw, by a main base frame, in hole, multistage rank is arranged, the main base frame avris is established long " Contraband " portion and weak point " Contraband " portion, main base frame is provided with length at the top, lack " Contraband " portion and be provided with pivot connecting plate in the bottom, growing, multistage body between short " Contraband " portion is provided with convex body outward and is attached at short " Contraband " portion and forms a L shaped duct interlocking suction nozzle, other is provided with a base plate that is shaped on screw, growing, short " Contraband " portion's tail end and pivot connecting plate horizontal plane and side are offered the screw contraposition that screw cooperates base plate respectively, on base plate, offer screw again and wear lift adjustment screw supporting workpiece, make main base frame firmly make level and vertical two kinds of directions insert and put workpiece, improve machining accuracy and also reduce fraction defective.
Description of drawings
Fig. 1 is level to schematic diagram for long and short " Contraband " portion of existing air-actuated jaw structure main base frame
Fig. 2 is the vertical view of the main base frame level of air-actuated jaw structure to the start principle
Fig. 3 is a three-dimensional combination decomposing schematic representation of the present utility model
Fig. 4 cooperates bed hedgehopping full dog point socket set schematic diagram for offering on the base plate of the present utility model between screw and main base frame
Fig. 5 is the vertical view of the large-scale air inlet pipe of L shaped duct interlocking of the present utility model
Fig. 6 moves back and clamps the vertical view of start principle for pine of the present utility model
Fig. 7 is that main base frame level of the present utility model is to the view that is seated in base plate
Fig. 8 is that main base frame of the present utility model is vertically to the view that is seated in base plate
Fig. 9 offers the view that screw wears the lift adjustment screw on the base plate of the present utility model.
The specific embodiment
As shown in Figure 3, three-dimensional combination decomposing schematic representation of the present utility model: be provided with long 11 earlier at main body body 1 its top, short " Contraband " portion 12, and be provided with pivot connecting plate 13 in the bottom, long 11, the multistage body 14 outer convex bodys 15 that are provided with that short " Contraband " portion is 12 are attached at short " Contraband " portion 12 and form the large-scale air inlet pipe of L shaped duct 16 interlockings, in addition long 11, short " Contraband " portion 12 tail ends are offered screw 17, the screw 19 that screw 18 cooperates base plate 2 is offered in pivot connecting plate 13 sides, offering screw 181 respectively in pivot connecting plate 13 horizontal planes in addition cooperates screw 20 contrapositions of base plate 2 to revolve lock with screw 4, on base plate 2, offer screw 21 again and wear lift adjustment screw 3, make the length 11 of main base frame, short " Contraband " portion 12 is firmly made level and vertical two and is write out a prescription to the sincere workpiece of folder, improves machining accuracy and also reduces fraction defective; Wherein screw 1920 its formation moulding of this base plate 2 all are to present circular groove 201 at this base plate back side 21, when main base frame vertically when being seated in base plate 2, wear this with screw 4 by this base plate back side 21 and revolve lock screw 19,20, this screw terminal 41 can be buried underground fully to submerge and can use the hexagon wrench to snap in hexagon ring 411 in this circular groove 201 inside, cause this base plate back side 22 to present the plane fully, can press from both sides sincere elongated workpiece and take advantage of a situation the air-actuated jaw structure of this case ornaments on the boring board.
As shown in Figure 4, offer on the base plate of the present utility model between screw and main base frame and cooperate bed hedgehopping full dog point socket set schematic diagram: 181 of screws wherein offering screw 20 and main base frame on this base plate 2, also can select the bed hedgehopping full dog point socket set 9 of the various sizes of predetermined quantity to be cooperated, can provide the main base frame level to insert and put more elongated workpiece smoothly to storing, the top of this bed hedgehopping full dog point socket set is provided with the screw 91 of an appropriate depth again, then convexes with the screw rod 92 of an appropriate size in the bottom.
As Fig. 5, shown in Figure 6, the vertical view of the large-scale air inlet pipe of L shaped duct interlocking of the present utility model moves back and clamps the vertical view of start principle with pine of the present utility model; Utilize the utility model long 11, the multistage body that short " Contraband " portion is 12 is provided with convex body 15 outward and is attached at short " Contraband " portion 12 and forms a L shaped one-tenth one L shaped duct 16 interlocking air inlet pipe 5, its purpose is that the suction nozzle other 6 that the suction nozzle 5 with spacer holes A is displaced in piston hole B presents homonymy and forms L shaped duct 16, promptly make long 11 thus, short " Contraband " portion 12 its tail ends form plane C, can cooperate with base plate 2 in the future at this plane C, can cause main base frame 1 present vertically to the sincere workpiece of folder, again with two suction nozzles 5,6 are all simultaneously and connect the outside that is located at main base frame 1, remove be convenient to main base frame 1 do level to, vertically outside to the sincere workpiece of folder, it is suitable that the multistage sector hole 14 that is more conducive to main base frame 1 inside maintains and keep in repair thing man.
As Fig. 7, shown in Figure 8, main base frame level of the present utility model to the view that is seated in base plate and main base frame of the present utility model vertically to the view that is seated in base plate; Wherein but this base plate 2 is offered the inboard screw 181 of four institute's lock screw 4 special uses in addition, providing main base frame 1 to be level is locked on the base plate 2 when device, desire is main base frame 1 vertically and is locked on the base plate 2 to device again, can be provided with screw 18 by pivot connecting plate 13 planes of main base frame 1, and long 11, the rear screw 17 of short " Contraband " portion 12, making screw terminal 41 can use die nut to snap in hexagon ring 411 respectively can bury underground fully and submerge in this circular groove 201 inside, cause this base plate back side 22 to present the plane fully, can press from both sides sincere elongated workpiece and take advantage of a situation air-actuated jaw structure of the present utility model ornaments on the boring board.
At last, as Fig. 6, shown in Figure 9, pine of the present utility model moves back and clamps offers the view that screw wears the lift adjustment screw on the vertical view of start principle and the base plate of the present utility model: this lift adjustment screw 3 is cooperated the height of processing object and firm support desire processing object accurately, and join and how to close that long by 7, short folder can not take place that workpiece gets loose the shortcoming of sliding for sincere 8 and the accuracy that influences processing, and can reduce the generation of workpiece fraction defective.
In sum, the utility model can provide the air-actuated jaw structure, and reaches the easy-to-use actual effect of product, firmly makes level and vertical two kinds of directions are pressed from both sides sincere workpiece at main base frame, improve machining accuracy and reduce fraction defective, through providing the practical probation effect remarkable.

Claims (3)

1, a kind of structure-improved of air-actuated jaw, by a main base frame, in hole, multistage rank is arranged, the main base frame avris is established long " Contraband " portion and weak point " Contraband " portion, it is characterized in that: main base frame is provided with length at the top, lack " Contraband " portion and be provided with pivot connecting plate in the bottom, growing, multistage body between short " Contraband " portion is provided with convex body outward and is attached at short " Contraband " portion and forms a L shaped duct interlocking suction nozzle, other is provided with a base plate that is shaped on screw, growing, short " Contraband " portion's tail end and pivot connecting plate horizontal plane and side are offered the screw contraposition that screw cooperates base plate respectively, on base plate, offer screw again and wear lift adjustment screw supporting workpiece, make main base frame firmly make level and vertical two kinds of directions insert and put workpiece, improve machining accuracy and also reduce fraction defective.
2, the structure-improved of air-actuated jaw according to claim 1, it is characterized in that: offer on the base plate between the screw of screw and main base frame, also can select the bed hedgehopping full dog point socket set of various sizes to be cooperated, can provide the main base frame level to insert and put more elongated workpiece smoothly to storing.
3, the structure-improved of air-actuated jaw according to claim 2 is characterized in that: the top of bed hedgehopping full dog point socket set is provided with the screw of an appropriate depth, then convexes with the screw rod of an appropriate size in the bottom.
CN 01267818 2001-10-19 2001-10-19 Improved structure for pneuamtic clamp Expired - Fee Related CN2499167Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01267818 CN2499167Y (en) 2001-10-19 2001-10-19 Improved structure for pneuamtic clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01267818 CN2499167Y (en) 2001-10-19 2001-10-19 Improved structure for pneuamtic clamp

Publications (1)

Publication Number Publication Date
CN2499167Y true CN2499167Y (en) 2002-07-10

Family

ID=33674126

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01267818 Expired - Fee Related CN2499167Y (en) 2001-10-19 2001-10-19 Improved structure for pneuamtic clamp

Country Status (1)

Country Link
CN (1) CN2499167Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105364134A (en) * 2015-12-07 2016-03-02 吴中区光福华宇钣金厂 Anti-blocking fixture for tube machining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105364134A (en) * 2015-12-07 2016-03-02 吴中区光福华宇钣金厂 Anti-blocking fixture for tube machining

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee