CN203045561U - Automatic leveling fixture of box body - Google Patents

Automatic leveling fixture of box body Download PDF

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Publication number
CN203045561U
CN203045561U CN 201220693522 CN201220693522U CN203045561U CN 203045561 U CN203045561 U CN 203045561U CN 201220693522 CN201220693522 CN 201220693522 CN 201220693522 U CN201220693522 U CN 201220693522U CN 203045561 U CN203045561 U CN 203045561U
Authority
CN
China
Prior art keywords
piece
base
automatic leveling
fixture
leveller
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.)
Expired - Fee Related
Application number
CN 201220693522
Other languages
Chinese (zh)
Inventor
周树星
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.)
Qijiang Gear Transmission Co Ltd
Original Assignee
Qijiang Gear Transmission Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qijiang Gear Transmission Co Ltd filed Critical Qijiang Gear Transmission Co Ltd
Priority to CN 201220693522 priority Critical patent/CN203045561U/en
Application granted granted Critical
Publication of CN203045561U publication Critical patent/CN203045561U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to an automatic leveling fixture of a box body. The automatic leveling fixture of the box body comprises a fixture base. A clamping device used for clamping the box body is arranged on the fixture base. A located block and a leveling device are fixed on the upper end face of the fixture base. Positions of the located block and the leveling device are symmetrical. Two cushion platforms are arranged on the upper end face of the located block. The leveling device comprises a supporting seat and a floating block. The supporting seat is fixed on the fixture base. A groove is formed in the upper end of the supporting seat. The upper end of the floating block is a plane, and the lower end of the floating block is an arc surface. The floating block is matched in the groove of the supporting seat in a clearance mode. The floating block is connected with the supporting seat through a pin roll. The pin roll is arranged on an arc bisector of the floating block to enable the floating block to form a movable state. The automatic leveling fixture of the box body utilizes three-point fix, the fixture is reliable in location, transformation of products caused by compressed tightly can be eliminated, and distance sizes of location holes can be guaranteed to be qualified.

Description

The automatic leveling anchor clamps of casing
Technical field
The utility model relates to a kind of anchor clamps, relates in particular to the automatic leveling anchor clamps of a kind of casing.
Background technology
The anchor clamps (as Fig. 6) of existing machining box locating surface, locating hole and connection screw, comprise clamp base 1, two locating pieces 6,6a, fixedly be useful on the clamping device of folder casing on the described clamp base, described two locating pieces 6,6a is symmetrical is fixed on the clamp base 1, each locating piece is provided with two pad platforms 8, form four anchor points, produce four point locations, four point locations can form multiaspect, unreliable, and four point locations requirement product basal plane flatness is quite high, otherwise can not smoothly fit, compress the generation torsional deformation, influence machining accuracy.And as the housing end face of locating surface, by the selective examination of product top surface plane degree, flatness 〉=0.2 can not reliably be located, and after product compresses, produces distortion, causes the locating hole of processing apart from dimension overproof, influences crudy.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of automatic leveling anchor clamps of casing that adopt three-point fix are provided, and this anchor clamps location is reliable, and eliminates product and compress distortion, guarantees that the locating hole of processing is qualified apart from size.
The purpose of this utility model is achieved in that the automatic leveling anchor clamps of a kind of casing, comprise clamp base, fixedly be useful on the clamping device of folder casing on the described clamp base, the upper surface of described clamp base is fixed a locating piece and a leveller respectively, the position symmetry of described locating piece and leveller, described locating piece upper surface is provided with two pad platforms, described leveller comprises supporting base, rocker piece, supporting base is fixed on the clamp base, described supporting base upper end is provided with groove, described rocker piece upper end is the plane, the lower end is arc surface, the rocker piece matched in clearance is in the groove of supporting base, be connected with supporting base by bearing pin, described bearing pin is positioned on the arc bisector of rocker piece, makes rocker piece form movable state, the upper end of described rocker piece exceeds the groove upper surface, and the pad platform upper surface of described rocker piece upper surface and locating piece is positioned at same plane.
The supporting base of described locating piece, leveller is respectively by being bolted on the clamp base.
Described clamping device comprises sliding shoe and support, and described support is fixed on the clamp base, and described sliding shoe is supported in support, fixedlys connected with support by bolt.
The beneficial effects of the utility model are: because the upper surface of the clamp base of the automatic leveling anchor clamps of this casing is fixed a locating piece and a leveller respectively, described leveller comprises supporting base, rocker piece, supporting base is fixed on the clamp base, described supporting base upper end is provided with groove, described rocker piece upper end is the plane, the lower end is arc surface, the rocker piece matched in clearance is in the groove of supporting base, be connected with supporting base by bearing pin, described bearing pin is positioned on the arc bisector of rocker piece, make rocker piece form movable state, realize autoregulation.The utility model adopts leveller to replace a locating piece and solves the problem of unreliable location, forms 3 one side science location, makes the utility model location reliable.When casing compresses at clamping, realize automatic leveling by rocker piece, eliminated product and compressed distortion, make locating hole qualified apart from size.
Description of drawings
Fig. 1 uses view for the utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is leveller structural representation of the present utility model;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the B-B cutaway view of Fig. 3;
Fig. 6 is the structural representation of existing anchor clamps.
Wherein, 1 is clamp base, and 2 is clamping device, and 3 is casing, and 4 is sliding shoe, and 5 is support, 6,6a is locating piece, and 7 is leveller, and 8 are the pad platform, and 9 is supporting base, and 10 is rocker piece, and 11 is groove, and 12 is bearing pin.
The specific embodiment
Referring to Fig. 1 to Fig. 5, the automatic leveling anchor clamps of a kind of casing, comprise clamp base 1, fixedly be useful on the clamping device 2 of folder casing 3 on the described clamp base 1, described clamping device 2 comprises sliding shoe 4 and support 5, described support 5 is fixed on the clamp base 1, and described sliding shoe 4 is supported in support 5, fixedlys connected with support 5 by bolt.The upper surface of described clamp base 1 is fixed a locating piece 6 and a leveller 7 respectively, and described locating piece 6 and leveller 7 are by being bolted on the clamp base 1.The position symmetry of described locating piece 6 and leveller 7, described locating piece 6 upper surfaces are provided with two pad platforms 8, described leveller 7 comprises supporting base 9, rocker piece 10, supporting base 9 is fixed on the clamp base, described supporting base 9 upper ends are provided with groove 11, described rocker piece 10 upper ends are the plane, the lower end is arc surface, rocker piece 10 matched in clearance are in the groove 11 of supporting base 9, be connected with supporting base 9 by bearing pin 12, groove 11 two sides are provided with corresponding pin-and-hole, described rocker piece is provided with pin-and-hole, and bearing pin 12 passes groove 11 and is connected with supporting base 9 with the pin-and-hole of rocker piece 10, and described bearing pin 12 is positioned on the arc bisector of rocker piece 10, make rocker piece 10 form movable state, realize autoregulation.The upper end of described rocker piece 10 exceeds groove 11 upper surfaces, and pad platform 8 upper surfaces of described rocker piece 10 upper surfaces and locating piece are positioned at same plane.
The utility model not only forms three-point fix by the use of leveller, and can also carry out automatic leveling according to the flatness of box top, improves reliability.Box top is placed on leveller and the locating piece, and the slip sliding shoe compresses casing, box top is by the automatic leveling of leveller rocker piece, form the reliable location of 3 one sides, eliminate product and compress distortion, locating hole can reach 100% qualified apart from size.

Claims (3)

1. automatic leveling anchor clamps of casing, comprise clamp base, fixedly be useful on the clamping device of folder casing on the described clamp base, it is characterized in that: the upper surface of described clamp base is fixed a locating piece and a leveller respectively, the position symmetry of described locating piece and leveller, described locating piece upper surface is provided with two pad platforms, described leveller comprises supporting base, rocker piece, supporting base is fixed on the clamp base, described supporting base upper end is provided with groove, and described rocker piece upper end is the plane, and the lower end is arc surface, the rocker piece matched in clearance is in the groove of supporting base, be connected with supporting base by bearing pin, described bearing pin is positioned on the arc bisector of rocker piece, makes rocker piece form movable state, the upper end of described rocker piece exceeds the groove upper surface, and the pad platform upper surface of described rocker piece upper surface and locating piece is positioned at same plane.
2. automatic leveling anchor clamps of casing according to claim 1, it is characterized in that: the supporting base of described locating piece, leveller is respectively by being bolted on the clamp base.
3. automatic leveling anchor clamps of casing according to claim 1, it is characterized in that: described clamping device comprises sliding shoe and support, and described support is fixed on the clamp base, and described sliding shoe is supported in support, fixedlys connected with support by bolt.
CN 201220693522 2012-12-16 2012-12-16 Automatic leveling fixture of box body Expired - Fee Related CN203045561U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220693522 CN203045561U (en) 2012-12-16 2012-12-16 Automatic leveling fixture of box body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220693522 CN203045561U (en) 2012-12-16 2012-12-16 Automatic leveling fixture of box body

Publications (1)

Publication Number Publication Date
CN203045561U true CN203045561U (en) 2013-07-10

Family

ID=48728557

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220693522 Expired - Fee Related CN203045561U (en) 2012-12-16 2012-12-16 Automatic leveling fixture of box body

Country Status (1)

Country Link
CN (1) CN203045561U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103624602A (en) * 2013-11-08 2014-03-12 吴中区木渎蒯斌模具加工厂 Pneumatic type fast outline correction clamp
CN103624706A (en) * 2013-11-08 2014-03-12 吴中区木渎蒯斌模具加工厂 Horizontal adjustment fixing clamp
CN103639789A (en) * 2013-11-08 2014-03-19 吴中区木渎蒯斌模具加工厂 Application method of pneumatic type quick contour correcting clamp
CN107606270A (en) * 2017-10-17 2018-01-19 兰州高压阀门有限公司 This structure drops in a kind of four point positioning
CN108381915A (en) * 2017-12-28 2018-08-10 网云(武汉)三维科技股份有限公司 A kind of babinet self-level(l)ing device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103624602A (en) * 2013-11-08 2014-03-12 吴中区木渎蒯斌模具加工厂 Pneumatic type fast outline correction clamp
CN103624706A (en) * 2013-11-08 2014-03-12 吴中区木渎蒯斌模具加工厂 Horizontal adjustment fixing clamp
CN103639789A (en) * 2013-11-08 2014-03-19 吴中区木渎蒯斌模具加工厂 Application method of pneumatic type quick contour correcting clamp
CN107606270A (en) * 2017-10-17 2018-01-19 兰州高压阀门有限公司 This structure drops in a kind of four point positioning
CN108381915A (en) * 2017-12-28 2018-08-10 网云(武汉)三维科技股份有限公司 A kind of babinet self-level(l)ing device
CN108381915B (en) * 2017-12-28 2021-05-25 网云(武汉)三维科技股份有限公司 Automatic leveling device for box body

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130710

Termination date: 20131216