CN209664886U - General-purpose type self centering, floating orients clamping device - Google Patents

General-purpose type self centering, floating orients clamping device Download PDF

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Publication number
CN209664886U
CN209664886U CN201822209743.6U CN201822209743U CN209664886U CN 209664886 U CN209664886 U CN 209664886U CN 201822209743 U CN201822209743 U CN 201822209743U CN 209664886 U CN209664886 U CN 209664886U
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CN
China
Prior art keywords
month shape
shape lever
fixture
transition plates
hydraulic cylinder
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CN201822209743.6U
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Chinese (zh)
Inventor
唐明
唐永斌
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JIANGSU TEBEIER PRECISION MACHINERY TECHNOLOGY Co Ltd
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JIANGSU TEBEIER PRECISION MACHINERY TECHNOLOGY Co Ltd
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Priority to CN201822209743.6U priority Critical patent/CN209664886U/en
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Abstract

The utility model relates to a kind of general-purpose type self centering, floating orient clamping device, it includes the clamp body and floating chuck that front and back is arranged, the clamp body includes sliding block support plate, trapezoidal slide block and hydraulic cylinder, and the floating chuck includes fixture transition plates, first half of the month shape lever and the second half of the month shape lever;The side of the sliding block support plate is connected equipped with hydraulic cylinder, and the other side is connected equipped with trapezoidal slide block, and the side of the sliding block support plate is equipped with sensor fixation plate, and the sensor fixation plate is equipped with sensor;The fixture transition plates is equipped with first half of the month shape lever and the second half of the month shape lever positioned opposite, the first half of the month shape pull rod is equipped with V-type claw, the second half of the month shape pull rod is equipped with positioning claw, and the outer circle of fixture transition plates position corresponding with sensor is equipped with locating piece.The utility model amplifies clamping force using lever principle, and clamp system integrally can be achieved to float, and claw can be replaced according to different peculiar parts, and part remodeling is convenient, versatile.

Description

General-purpose type self centering, floating orients clamping device
Technical field
The utility model relates to machinery manufacturing technology fields more particularly to a kind of general-purpose type self centering, floating orientation to clamp dress It sets.
Background technique
At present on lathe automatic fixture need orientating function based on specialized type, and part clamp after bounce precision It is influenced by the precision of fixture, for the high situation of the required precision more than like parts type, fixture design objective is heavy, fixture There are many type, and fixture equipment adjustment is difficult, low efficiency, with high requirements and high cost to technical staff.
Utility model content
It is oriented purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of general-purpose type self centering, floating and clamps dress It sets, structure is simple, and the processing of multi items part, at low cost, precision is high, and convenient and efficient, high degree of automation of retrofiting is high-efficient.
Purpose of the utility model is realized as follows:
A kind of general-purpose type self centering, floating orientation clamping device, it includes the clamp body and floating chuck that front and back is arranged, institute Stating clamp body includes sliding block support plate, trapezoidal slide block and hydraulic cylinder, and the floating chuck includes fixture transition plates, first half of the month shape thick stick Bar and the second half of the month shape lever;
The side of the sliding block support plate is connected equipped with hydraulic cylinder, and the other side is connected equipped with trapezoidal slide block, the hydraulic cylinder Interior to be equipped with hydraulic cylinder connecting rod, the hydraulic cylinder connecting rod is equipped with fixture push rod close to one end of sliding block support plate and is attached thereto, The two sides of the fixture push rod are respectively equipped with a poke rod, and spring is additionally provided between the poke rod and trapezoidal slide block, described The side of sliding block support plate is equipped with sensor fixation plate, and the sensor fixation plate is equipped with sensor;
The fixture transition plates is equipped with first half of the month shape lever and the second half of the month shape lever positioned opposite, the fixture transition Circular hole is equipped at the center of plate, the first half of the month shape lever and the second half of the month shape lever are separately positioned on the opposite sides of the circular hole, Guide pressing plate, the first half of the month shape lever and the second half of the month shape lever are equipped between the first half of the month shape lever and the second half of the month shape lever Between be equipped with spring pull rod, the spring pull rod is equipped with connecting spring, the first half of the month shape lever and the second half of the month shape lever it Between be connected with washer by connecting spring;The first half of the month shape pull rod is equipped with V-type claw, and the second half of the month shape pull rod is equipped with Claw is positioned, the outer circle of fixture transition plates position corresponding with sensor is equipped with locating piece, in the fixture transition plates It is top equipped with being equipped in heart circular hole, it is described to be equipped with top setting between V-type claw and positioning claw.
Preferably, the trapezoidal slide block is equipped with sliding block cover board.
Preferably, the trapezoidal slide block is equipped with sliding block baffle far from the side of hydraulic cylinder.
Preferably, the hydraulic cylinder connecting rod is fixed in hydraulic cylinder by hexagon thin nut.
Preferably, the fixture push rod is fixed in hydraulic cylinder connecting rod by step pin.
Preferably, the poke rod is fixed in trapezoidal slide block by straight pin and screw.
Preferably, the first half of the month shape lever and the second half of the month shape lever are fixed by a pin in fixture transition plates.
Preferably, the guide pressing plate is the T-type plate being vertically formed by connecting by transverse slat and riser, and the riser is set to Between semilune lever and the second half of the month shape lever, the transverse slat is set on first half of the month shape lever and the second half of the month shape lever.
Preferably, the V-type claw is fixed in fixture transition plates by adjusting nut and screw, and the positioning claw is logical It overregulates nut and screw is fixed in fixture transition plates.
Preferably, the sliding block cover board is fixed by screws in trapezoidal slide block, and the sliding block baffle is fixed by screw In trapezoidal slide block, the guide pressing plate is arranged in fixture transition plates by screw, and the locating piece is fixed by screws in In fixture transition plates, the fixture transition plates is connect by screw with lathe.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model can realize Automatic-clamping, unclamp.
2, it when the utility model carries out clamping processing to axial workpiece, is positioned with top, clamp system accordingly floats folder Tightly, positioning accuracy is not influenced by workpiece configurations and clamp precision.
3, the utility model can carry out clamping to various sizes of part, can also fill to the part of different external surfaces Folder.
4, the utility model can have the part of positioning requirements to carry out clamping to part circumferencial direction.
5, the utility model can realize that the orientation standard of accurate angle is stopped.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Fig. 4 is the B-B cross-sectional view of Fig. 3.
Wherein:
Fixture push rod 1, step pin 2, hydraulic cylinder connecting rod 3, hexagon thin nut 4, sliding block support plate 5, sliding block cover board 8, ladder Shape sliding block 10, straight pin 11, poke rod 12, spring 13, sliding block baffle 15, sensor fixation plate 17, sensor 18, adjusting nut 21, first half of the month shape lever 23, pin 24, the second half of the month shape lever 25, spring pull rod 26, connecting spring 27, washer 29, guide pressing plate 30, fixture transition plates 32, V-type claw 34, positioning claw 36, hydraulic cylinder 37, locating piece 39, top 41.
Specific embodiment
Embodiment 1:
Referring to Fig. 1-4, the utility model relates to a kind of general-purpose type self centering, floating orient clamping device, it includes front and back The clamp body and floating chuck of arrangement, the clamp body include sliding block support plate 5, trapezoidal slide block 10 and hydraulic cylinder 37, described floating Dynamic chuck includes fixture transition plates 32, first half of the month shape lever 23 and the second half of the month shape lever 25.
The side of the sliding block support plate 5 is connected equipped with hydraulic cylinder 37, and the other side is connected equipped with trapezoidal slide block 10, the liquid Hydraulic cylinder connecting rod 3 is equipped in cylinder pressure 37, the hydraulic cylinder connecting rod 3 is fixed in hydraulic cylinder 37 by hexagon thin nut 4, institute It states hydraulic cylinder connecting rod 3 and is attached thereto close to one end of sliding block support plate 5 equipped with fixture push rod 1, the fixture push rod 1 passes through platform Rank pin 2 is fixed in hydraulic cylinder connecting rod 3, and the two sides of the fixture push rod 1 are respectively equipped with a poke rod 12, the poke rod 12 are fixed in trapezoidal slide block 10 by straight pin 11 and screw, are additionally provided with spring between the poke rod 12 and trapezoidal slide block 10 13, the trapezoidal slide block 10 is equipped with sliding block cover board 8, and the sliding block cover board 8 is fixed by screws in trapezoidal slide block 10, described Trapezoidal slide block 10 is equipped with sliding block baffle 15 far from the side of hydraulic cylinder 37, and the sliding block baffle 15 is fixed by screws in trapezoidal cunning On block 10, the side of the sliding block support plate 5 is equipped with sensor fixation plate 17, and the sensor fixation plate 17 is equipped with sensor 18。
The fixture transition plates 32 is equipped with first half of the month shape lever 23 and the second half of the month shape lever 25 positioned opposite, the folder Has the circular hole that a perforation is equipped at the center of transition plates 32, the first half of the month shape lever 23 and the second half of the month shape lever 25 are set respectively It sets the opposite sides in the circular hole, the first half of the month shape lever 23 and the second half of the month shape lever 25 and fixture mistake is fixed on by pin 24 On cab apron 32.The fixture transition plates 32 is connect by screw with lathe.
Guide pressing plate 30 is equipped between the first half of the month shape lever 23 and the second half of the month shape lever 25, the guide pressing plate 30 is logical It crosses screw to be arranged in fixture transition plates 32, the guide pressing plate 30 is the T-type plate being vertically formed by connecting by transverse slat and riser, institute It states riser to be set between first half of the month shape lever 23 and the second half of the month shape lever 25, the transverse slat is set to 23 He of first half of the month shape lever On the second half of the month shape lever 25.
Spring pull rod 26 is equipped between the first half of the month shape lever 23 and the second half of the month shape lever 25, on the spring pull rod 26 Equipped with connecting spring 27, pass through connecting spring 27, screw and pad between the first half of the month shape lever 23 and the second half of the month shape lever 25 Circle 29 is connected.
The first half of the month shape pull rod 23 is equipped with V-type claw 34, and the V-type claw 34 is equipped with adjusting nut 21, the V Type claw 34 is fixed in fixture transition plates 32 by adjusting nut 21 and screw 22, and the second half of the month shape pull rod 25 is equipped with fixed Position claw 36, the positioning claw 36 are fixed in fixture transition plates 32 by adjusting nut 21 and screw 22.
The outer circle of the fixture transition plates 32 position corresponding with sensor 18 is equipped with locating piece 39, and the locating piece 39 is logical It crosses screw to be fixed in fixture transition plates 32, top 41, described top 41 is equipped in the center hole of the fixture transition plates 32 Setting is between V-type claw 34 and positioning claw 36.
Working principle:
The utility model carries out true center positioning to workpiece using the top of center, passes through connecting spring drawing when clamping Tight first half of the month shape lever and the second half of the month shape lever amplify clamping force by lever principle and are clamped to workpiece, and clamping force can lead to Cross spring pull rod to be adjusted, keep clamping force reliable, V-type claw can flexible rotating adapt to the variation to various surfaces, other V Type claw, positioning claw can be replaced according to different peculiar parts, and part remodeling is convenient, and versatility is high.
The release of the utility model is controlled by hydraulic cylinder, it is possible to be facilitated realization to automate, is provided with inspection in mechanism Switch is surveyed, it can be achieved that the orientation standard of swing mechanism is stopped, standard stops judging in place, improves the reliability of fixture.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it It is interior.

Claims (9)

1. a kind of general-purpose type self centering, floating orients clamping device, it is characterised in that: it includes the clamp body that front and back is arranged and floats Dynamic chuck, the clamp body includes that sliding block support plate (5), trapezoidal slide block (10) and hydraulic cylinder (37), the floating chuck include Fixture transition plates (32), first half of the month shape lever (23) and the second half of the month shape lever (25);
The side of the sliding block support plate (5) is connected equipped with hydraulic cylinder (37), and the other side is connected equipped with trapezoidal slide block (10), described Hydraulic cylinder connecting rod (3) are equipped in hydraulic cylinder (37), the hydraulic cylinder connecting rod (3) sets close to the one end of sliding block support plate (5) There is fixture push rod (1) to be attached thereto, the two sides of the fixture push rod (1) are respectively equipped with a poke rod (12), the poke rod (12) it is additionally provided between trapezoidal slide block (10) spring (13), the side of the sliding block support plate (5) is equipped with sensor fixation plate (17), the sensor fixation plate (17) is equipped with sensor (18);
The fixture transition plates (32) is equipped with first half of the month shape lever (23) and the second half of the month shape lever (25) positioned opposite, described Circular hole is equipped at the center of fixture transition plates (32), the first half of the month shape lever (23) and the second half of the month shape lever (25) are respectively set Guide pressing plate is equipped between the opposite sides of the circular hole, the first half of the month shape lever (23) and the second half of the month shape lever (25) (30), spring pull rod (26) are equipped between the first half of the month shape lever (23) and the second half of the month shape lever (25), the spring pull rod (26) connecting spring (27) are equipped with, pass through connecting spring between the first half of the month shape lever (23) and the second half of the month shape lever (25) (27) it is connected with washer (29);The first half of the month shape lever (23) is equipped with V-type claw (34), the second half of the month shape lever (25) It is equipped with positioning claw (36), the outer circle position corresponding with sensor (18) of the fixture transition plates (32) is equipped with locating piece (39), top (41) are equipped in the center hole of the fixture transition plates (32), described top (41) are arranged in V-type claw (34) Between positioning claw (36).
2. general-purpose type self centering, floating according to claim 1 orients clamping device, it is characterised in that: the trapezoidal slide block (10) sliding block cover board (8) are equipped with;The trapezoidal slide block (10) is equipped with sliding block baffle (15) far from the side of hydraulic cylinder (37).
3. general-purpose type self centering, floating according to claim 1 orients clamping device, it is characterised in that: the hydraulic cylinder connects Extension bar (3) is fixed in hydraulic cylinder (37) by hexagon thin nut (4).
4. general-purpose type self centering, floating according to claim 1 orients clamping device, it is characterised in that: the fixture push rod (1) it is fixed on hydraulic cylinder connecting rod (3) by step pin (2).
5. general-purpose type self centering, floating according to claim 1 orients clamping device, it is characterised in that: the poke rod (12) it is fixed on trapezoidal slide block (10) by straight pin (11) and screw.
6. general-purpose type self centering, floating according to claim 1 orients clamping device, it is characterised in that: the first half of the month shape Lever (23) and the second half of the month shape lever (25) are fixed on fixture transition plates (32) by pin (24).
7. general-purpose type self centering, floating according to claim 1 orients clamping device, it is characterised in that: the guide pressing plate It (30) is the T-type plate being vertically formed by connecting by transverse slat and riser, the riser is set to first half of the month shape lever (23) and the second half of the month Between shape lever (25), the transverse slat is set on first half of the month shape lever (23) and the second half of the month shape lever (25).
8. general-purpose type self centering, floating according to claim 1 orients clamping device, it is characterised in that: the V-type claw (34) it is fixed on fixture transition plates (32) by adjusting nut (21) and screw, the positioning claw (36) passes through adjusting nut It is fixed on fixture transition plates (32) with screw.
9. general-purpose type self centering, floating according to claim 2 orients clamping device, it is characterised in that: the sliding block cover board (8) it being fixed by screws on trapezoidal slide block (10), the sliding block baffle (15) is fixed by screws on trapezoidal slide block (10), The guide pressing plate (30) is arranged on fixture transition plates (32) by screw, and the locating piece (39) is fixed by screws in folder Have on transition plates (32), the fixture transition plates (32) is connect by screw with lathe.
CN201822209743.6U 2018-12-27 2018-12-27 General-purpose type self centering, floating orients clamping device Active CN209664886U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822209743.6U CN209664886U (en) 2018-12-27 2018-12-27 General-purpose type self centering, floating orients clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822209743.6U CN209664886U (en) 2018-12-27 2018-12-27 General-purpose type self centering, floating orients clamping device

Publications (1)

Publication Number Publication Date
CN209664886U true CN209664886U (en) 2019-11-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822209743.6U Active CN209664886U (en) 2018-12-27 2018-12-27 General-purpose type self centering, floating orients clamping device

Country Status (1)

Country Link
CN (1) CN209664886U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109483295A (en) * 2018-12-27 2019-03-19 江苏特贝尔精密机械科技有限公司 General-purpose type self centering, floating orients clamping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109483295A (en) * 2018-12-27 2019-03-19 江苏特贝尔精密机械科技有限公司 General-purpose type self centering, floating orients clamping device
CN109483295B (en) * 2018-12-27 2024-05-17 江苏特贝尔精密机械科技有限公司 Universal self-centering floating directional clamping device

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