CN103612142A - Pneumatic clamp for automobile engine cam bearing cover - Google Patents

Pneumatic clamp for automobile engine cam bearing cover Download PDF

Info

Publication number
CN103612142A
CN103612142A CN201310592668.5A CN201310592668A CN103612142A CN 103612142 A CN103612142 A CN 103612142A CN 201310592668 A CN201310592668 A CN 201310592668A CN 103612142 A CN103612142 A CN 103612142A
Authority
CN
China
Prior art keywords
plate
automobile engine
bearing cover
cam bearing
engine cam
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.)
Pending
Application number
CN201310592668.5A
Other languages
Chinese (zh)
Inventor
朱泽彪
刁晓林
吴刚
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.)
TIELING TIANHE MECHANICAL MANUFACTURE CO Ltd
Original Assignee
TIELING TIANHE MECHANICAL MANUFACTURE 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 TIELING TIANHE MECHANICAL MANUFACTURE CO Ltd filed Critical TIELING TIANHE MECHANICAL MANUFACTURE CO Ltd
Priority to CN201310592668.5A priority Critical patent/CN103612142A/en
Publication of CN103612142A publication Critical patent/CN103612142A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/44Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
    • B23Q1/525Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair which is parallel to the working surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • B23Q3/082Work-clamping means other than mechanically-actuated hydraulically actuated

Abstract

A pneumatic clamp for an automobile engine cam bearing cover comprises a rotating frame. The left end and the right end of the rotating frame are respectively provided with a disc-shaped end plate, one end plate is connected with an input shaft, and the other end plate is connected with a mounting frame. The front side and the rear side between the left end plate and the right end plate are provided with parallel side plates, and a bottom plate is connected under the front and rear side plates. Chip removing holes are evenly distributed under the side plates and in two sides of the base plate. A work holder is arranged in the middle above the bottom plate, and two sides of the work holder are provided with positioning pins. Air cylinders axially perpendicular to the bottom plate are arranged beside the left and right end plates above the bottom plate, linkage bar frames are arranged between the air cylinders and the work holder, hinged four-linkage bars are arranged between piston rods of the air cylinders and the linkage bar frames, and rockers above the work holder are arranged on the four-linkage bars. The pneumatic clamp can be driven to rotate through four shafts in a machining center, a cast aluminum blank piece of the automobile engine cam bearing cover are pneumatically clamped, and once after the cast aluminum blank piece of the automobile engine cam bearing cover is clamped, cutting and machining on all sides of the cast aluminum blank piece of the automobile engine cam bearing cover can be completed; the pneumatic clamp is convenient to clamp, less prone to damaging the blank piece and capable of ensuring machining precision.

Description

Automobile engine cam bearing cover air-actuated jaw
Technical field
The present invention relates to a kind of fixture, particularly a kind of automobile engine cam bearing cover air-actuated jaw when automobile metal parts are used as to machining.
Background technology
Automobile engine cam bearing cover is a kind of automobile metal parts.Automobile engine cam bearing cover is through machining, to form on stock-removing machine with the cast aluminium blank of automobile engine cam bearing cover.
Automobile engine cam bearing cover is axisymmetric bar shaped parts, there is respectively locating hole on the both sides below of automobile engine cam bearing cover, when the cast aluminium blank of automobile engine cam bearing cover being processed into automobile engine cam bearing cover with stock-removing machine, will be the cast aluminium blank clamping of automobile engine cam bearing cover on the platform of stock-removing machine, there are machined surface and machining hole in the Si Ge side, upper and lower, left and right of automobile engine cam bearing cover blank.The cast aluminium blank clamping of automobile engine cam bearing cover can only be processed to a side on the platform of stock-removing machine.In order to process four sides, in prior art, will be the cast aluminium blank of automobile engine cam bearing cover clamping four times on the platform of stock-removing machine, the cast aluminium blank clamping method of this automobile engine cam bearing cover not only bothers and also easily damages blank, is also not easy to guarantee machining accuracy.
Summary of the invention
The object of the invention is in order to overcome above-mentioned deficiency, propose a kind of convenient mounting and clamping, not fragile blank, can guarantee the automobile engine cam bearing cover air-actuated jaw of machining accuracy.
The present invention is achieved using the following method.
Automobile engine cam bearing cover pneumatic clamps has swivel mount, a left side for swivel mount, there is respectively disc-shaped end plates parallel to each other at right two ends, left, in right end plate, the outside of an end plate is connected with power shaft, the outside of another end plate is connected with installing rack, left, before between right end plate, there is respectively the parallel to each other side plate vertical with end plate rear both sides, before, back side panel be connected with below base plate, the both sides following and base plate of side plate are evenly equipped with chip-removal hole, there is workseat centre above base plate, there is respectively alignment pin on the both sides of workseat, a left side above base plate, there is respectively the cylinder that axis is vertical with base plate on right end plate side, between cylinder and workseat, there is connecting rod rest, between the piston rod of cylinder and connecting rod rest, there are four hinged connecting rods, four connecting rods have the fork above workseat.
The present invention can be arranged on the platform of machining center and use.During installation, power shaft of the present invention is connected on four axles of machining center, and is fixed on the disk of four axles, with installing rack, the present invention is fixed on the platform of machining center.
During use, the cast aluminium blank of automobile engine cam bearing cover is placed on workseat of the present invention, allow the locating hole below the cast aluminium blank of automobile engine cam bearing cover be enclosed within on the alignment pin of workseat, by the lever of left and right air cylinder driven four connecting rods, move downward, make the outer end of lever be pressed in the both sides of left and right top of the cast aluminium blank of bar shaped automobile engine cam bearing cover, the cast aluminium blank of automobile engine cam bearing cover by clamping in the present invention.
During machining, because the present invention is fixed on the platform of machining center, the cast aluminium blank clamping of automobile engine cam bearing cover is in the present invention, allow some of cast aluminium blank of automobile engine cam bearing cover to be applicable to making machining with the cutter of machining center, when needs are made machining to another side, with four axles of machining center, drive the present invention to rotate a certain angle, to this face is made to machining, with the method, complete the machining to each face of cast aluminium blank of automobile engine cam bearing cover.
The present invention can drive rotation with four axles of machining center, cast aluminium blank with Pneumatic clamping automobile engine cam bearing cover, after the cast aluminium blank of clamped one time automobile engine cam bearing cover, can complete the machining to the cast aluminium blank four sides of automobile engine cam bearing cover, convenient mounting and clamping, not fragile blank, can guarantee machining accuracy.
Below in conjunction with accompanying drawing, the present invention is further described.
Accompanying drawing explanation
Fig. 1 cuts open schematic diagram according to the master of a kind of automobile engine cam bearing cover air-actuated jaw of scheme of the invention proposition of the present invention depending on office;
Fig. 2 is that schematic diagram cuts open in the office of overlooking of Fig. 1;
Fig. 3 is the schematic side view of Fig. 1;
Fig. 4 is the A-A generalized section of Fig. 1;
Fig. 5 is that the master of automobile engine cam bearing cover air-actuated jaw of the cast aluminium blank of clamping automobile engine cam bearing cover looks schematic diagram;
Fig. 6 is the schematic perspective view of automobile engine cam bearing cover.
The specific embodiment
In Fig. 1 ~ Fig. 4, automobile engine cam bearing cover pneumatic clamps has swivel mount 1, a left side for swivel mount, there is respectively disc-shaped end plates parallel to each other 2 at right two ends, left, in right end plate, the outside of an end plate is connected with power shaft 3, the outside of another end plate is connected with installing rack 4, left, before between right end plate, there is respectively the parallel to each other side plate 6 vertical with end plate rear both sides, before, back side panel be connected with below base plate 7, the both sides following and base plate of side plate are evenly equipped with chip-removal hole 8, there is workseat 9 centre above base plate, there is respectively alignment pin 10 on the both sides of workseat, a left side above base plate, there is respectively the cylinder 11 that axis is vertical with base plate on right end plate side, between cylinder and workseat, there is connecting rod rest 12, between the piston rod of cylinder and connecting rod rest, there are four hinged connecting rods 13, four connecting rods have the fork 14 above workseat.
In Fig. 5, Fig. 6, cast aluminium blank 15 clampings of automobile engine cam bearing cover are on the workseat of automobile engine cam bearing cover air-actuated jaw.

Claims (1)

1. an automobile engine cam bearing cover air-actuated jaw, it is characterized in that: have swivel mount, a left side for swivel mount, there is respectively disc-shaped end plates parallel to each other at right two ends, left, in right end plate, the outside of an end plate is connected with power shaft, the outside of another end plate is connected with installing rack, left, before between right end plate, there is respectively the parallel to each other side plate vertical with end plate rear both sides, before, back side panel be connected with below base plate, the both sides following and base plate of side plate are evenly equipped with chip-removal hole, there is workseat centre above base plate, there is respectively alignment pin on the both sides of workseat, a left side above base plate, there is respectively the cylinder that axis is vertical with base plate on right end plate side, between cylinder and workseat, there is connecting rod rest, between the piston rod of cylinder and connecting rod rest, there are four hinged connecting rods, four connecting rods have the fork above workseat.
CN201310592668.5A 2013-11-22 2013-11-22 Pneumatic clamp for automobile engine cam bearing cover Pending CN103612142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310592668.5A CN103612142A (en) 2013-11-22 2013-11-22 Pneumatic clamp for automobile engine cam bearing cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310592668.5A CN103612142A (en) 2013-11-22 2013-11-22 Pneumatic clamp for automobile engine cam bearing cover

Publications (1)

Publication Number Publication Date
CN103612142A true CN103612142A (en) 2014-03-05

Family

ID=50162876

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310592668.5A Pending CN103612142A (en) 2013-11-22 2013-11-22 Pneumatic clamp for automobile engine cam bearing cover

Country Status (1)

Country Link
CN (1) CN103612142A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104175256A (en) * 2014-07-21 2014-12-03 重庆长安汽车股份有限公司 Assembling fixture for one-way valve of No.1 camshaft cover of engine
CN104786082A (en) * 2015-04-24 2015-07-22 铁岭天河机械制造有限责任公司 Automobile engine thermoregulator base machining fixture
CN106826063A (en) * 2017-03-10 2017-06-13 上海瑞纽机械股份有限公司 A kind of steel rail clamping device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09272032A (en) * 1996-04-04 1997-10-21 Kanto Auto Works Ltd Work clamping piece
EP0811460A1 (en) * 1996-04-25 1997-12-10 Chiron-Werke GmbH & Co. KG Machine tool
CN201168882Y (en) * 2008-03-12 2008-12-24 许晓华 Clamping mechanism for processing center formwork
CN102126146A (en) * 2011-04-17 2011-07-20 铁岭天河机械制造有限责任公司 Machining clamp for cam bearing cover of automobile engine
CN202015962U (en) * 2011-04-17 2011-10-26 铁岭天河机械制造有限责任公司 Automobile engine cam bearing cover processing clamp
CN203003537U (en) * 2012-12-28 2013-06-19 宁波圣龙浦洛西凸轮轴有限公司 Cam shaft keyseat clamp
CN203527080U (en) * 2013-11-22 2014-04-09 铁岭天河机械制造有限责任公司 Pneumatic clamp for cam bearing cap of automobile engine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09272032A (en) * 1996-04-04 1997-10-21 Kanto Auto Works Ltd Work clamping piece
EP0811460A1 (en) * 1996-04-25 1997-12-10 Chiron-Werke GmbH & Co. KG Machine tool
CN201168882Y (en) * 2008-03-12 2008-12-24 许晓华 Clamping mechanism for processing center formwork
CN102126146A (en) * 2011-04-17 2011-07-20 铁岭天河机械制造有限责任公司 Machining clamp for cam bearing cover of automobile engine
CN202015962U (en) * 2011-04-17 2011-10-26 铁岭天河机械制造有限责任公司 Automobile engine cam bearing cover processing clamp
CN203003537U (en) * 2012-12-28 2013-06-19 宁波圣龙浦洛西凸轮轴有限公司 Cam shaft keyseat clamp
CN203527080U (en) * 2013-11-22 2014-04-09 铁岭天河机械制造有限责任公司 Pneumatic clamp for cam bearing cap of automobile engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104175256A (en) * 2014-07-21 2014-12-03 重庆长安汽车股份有限公司 Assembling fixture for one-way valve of No.1 camshaft cover of engine
CN104175256B (en) * 2014-07-21 2016-02-03 重庆长安汽车股份有限公司 A kind of assembling jig for an engine camshaft cover check valve
CN104786082A (en) * 2015-04-24 2015-07-22 铁岭天河机械制造有限责任公司 Automobile engine thermoregulator base machining fixture
CN104786082B (en) * 2015-04-24 2016-11-23 铁岭天河机械制造有限责任公司 Automobile engine thermoregulator seat machining fixture
CN106826063A (en) * 2017-03-10 2017-06-13 上海瑞纽机械股份有限公司 A kind of steel rail clamping device

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140305