CN107309677A - A kind of cylindric ironcasting clamp for machining - Google Patents

A kind of cylindric ironcasting clamp for machining Download PDF

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Publication number
CN107309677A
CN107309677A CN201610264636.6A CN201610264636A CN107309677A CN 107309677 A CN107309677 A CN 107309677A CN 201610264636 A CN201610264636 A CN 201610264636A CN 107309677 A CN107309677 A CN 107309677A
Authority
CN
China
Prior art keywords
connecting hole
bottom plate
hole
fixed block
ironcasting
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
CN201610264636.6A
Other languages
Chinese (zh)
Inventor
赵逢荣
李程
李玉兰
王峰
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.)
CHENGDU XINGYU PRECISION CASTING Co Ltd
Original Assignee
CHENGDU XINGYU PRECISION CASTING 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 CHENGDU XINGYU PRECISION CASTING Co Ltd filed Critical CHENGDU XINGYU PRECISION CASTING Co Ltd
Priority to CN201610264636.6A priority Critical patent/CN107309677A/en
Publication of CN107309677A publication Critical patent/CN107309677A/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
    • 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
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders

Abstract

Present invention relates particularly to a kind of cylindric ironcasting clamp for machining, including bottom plate, positioned at bottom plate upper backup pad, bottom plate, which is provided with lug, lug, is hinged with eccentric wheel, and connecting plate is provided with below bottom plate, one end of connecting plate is provided with dog, the other end is provided with the first screwed hole, and bottom plate is provided with the first connecting hole, and regulating bolt is abutted after sequentially passing through the first screwed hole and the first connecting hole with eccentric wheel;Supporting plate is provided with groove, fixed block is provided with groove, it is additionally provided with expansion block and connecting bolt, provided with the cone tank being adapted with fixed block below expansion block, it is provided with the top of cone tank in the middle part of the second screwed hole, connecting plate and is provided with the second connecting hole, bottom plate is provided with the 3rd connecting hole, fixed block is provided with the 4th connecting hole, and connecting bolt is connected after sequentially passing through the second screwed hole in the second connecting hole, the 3rd connecting hole, the 4th connecting hole and expansion block with nut.This fixture firm grip, it is simple to operate, process time has been saved, processing efficiency is improved.

Description

A kind of cylindric ironcasting clamp for machining
Technical field
The present invention relates to casting processing technique field, and in particular to a kind of cylindric ironcasting clamp for machining.
Background technology
At present, manufacture field is cast in metal parts, in order to ensure crudy, before processing, generally needed Clamping device is used to fix part to be processed.When being processed to cylindric cast iron part, due to dress Folder is difficult, existing fixture operate when in use, often it is more complicated, so as to influence processing efficiency.
The content of the invention
It is an object of the invention to provide a kind of easy to operate, firm grip cylindric ironcasting clamp for machining.
In order to achieve the above object, the technical solution adopted by the present invention is:A kind of cylindric ironcasting processed clip Tool, including bottom plate, positioned at bottom plate upper backup pad, the bottom plate is provided with lug, lug and is hinged with bias It is connected with wheel, eccentric wheel below operation handle, the bottom plate and is provided with connecting plate, one end of connecting plate is provided with Dog, the other end is provided with the first screwed hole, and bottom plate is provided with the first connecting hole, and regulating bolt sequentially passes through the Abutted after one screwed hole and the first connecting hole with eccentric wheel;The supporting plate is provided with groove, groove and is provided with Fixed block, the fixed block lower end is adapted with groove, and fixed block upper end is taper, is additionally provided with expansion block and company Provided with the cone tank being adapted with fixed block below connecting bolt, the expansion block, the second spiral shell is provided with the top of cone tank The second connecting hole is provided with the middle part of pit, the connecting plate, bottom plate is provided with the 3rd connecting hole, fixed block and set There is the 4th connecting hole, the connecting bolt sequentially passes through the second connecting hole, the 3rd connecting hole, the 4th connecting hole It is connected with after the second screwed hole in expansion block with nut.
A kind of cylindric ironcasting clamp for machining as described above, is further illustrated as the material of the expansion block For rubber.
A kind of cylindric ironcasting clamp for machining as described above, is further illustrated as in the operation handle Provided with Anti-slip cover.
The beneficial effects of the invention are as follows:By expansion block by cylindric ironcasting from internal swelling, so that by workpiece Firm grip, it is simple to operate, process time has been saved, processing efficiency is improved.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure:1st, bottom plate;2nd, supporting plate;3rd, lug;4th, eccentric wheel;5th, operation handle;6th, even Fishplate bar;7th, dog;8th, the first screwed hole;9th, the first connecting hole;10th, regulating bolt;11st, fixed block; 12nd, expansion block;13rd, connecting bolt;14th, the second screwed hole;15th, the second connecting hole;16th, the 3rd connection Hole;17th, the 4th connecting hole;18th, nut;19th, Anti-slip cover;20th, cylindric ironcasting.
Embodiment
Embodiment of the present invention is further elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of cylindric ironcasting clamp for machining that the present invention is provided, including bottom plate 1, it is located at The upper backup pad 2 of bottom plate 1, supporting plate 2 is fixedly connected with bottom plate 1, and the bottom plate 1 is provided with lug 3, lug 3 Operation handle 5 is connected with being hinged with the side of supporting plate 2, lug 3 on eccentric wheel 4, eccentric wheel 4, that is, is led to Crossing operation handle 5 can be such that eccentric wheel 4 is rotated on lug 3, and operation handle 5 is provided with Anti-slip cover 19, passes through Anti-slip cover 19 can be in order to operating.The lower section of bottom plate 1 is provided with connecting plate 6, and one end of connecting plate 6 is provided with dog 7, dog 7 is contacted with the bottom of bottom plate 1, and the other end of connecting plate 6 is provided with the first screwed hole 8, and bottom plate 1 is provided with First connecting hole 9, regulating bolt 10 is supported after sequentially passing through the first screwed hole 8 and the first connecting hole 9 with eccentric wheel 4 Connect;The diameter of first connecting hole 9 is more than the diameter of regulating bolt 10.
The supporting plate 2, which is provided with groove, groove, is provided with fixed block 11, the lower end of fixed block 11 and groove It is adapted, the upper end of fixed block 11 is taper, is additionally provided with expansion block 12 and connecting bolt 13, the material of the expansion block 12 Of fine quality to elect rubber as, the lower section of expansion block 12 is provided with the cone tank being adapted with fixed block 11, cone tank top Provided with the second screwed hole 14, the middle part of connecting plate 6 is provided with corresponding positions on the second connecting hole 15, bottom plate 1 and installed There is the 3rd connecting hole 16, fixed block 11 is provided with the 4th connecting hole 17, and second connecting hole the 15, the 3rd connects The diameter for connecing the connecting hole 17 of hole 16 and the 4th is all higher than the diameter of connecting bolt 13, and connecting bolt 13 is sequentially passed through After the second screwed hole 14 in second connecting hole 15, the 3rd connecting hole 16, the 4th connecting hole 17 and expansion block 12 with Nut 18 is connected, and can also be not provided with nut 18, by setting nut 18 to make expansion block 12 and connecting bolt 13 Connection is more stablized.By moving down for connecting bolt 13, moving down for expansion block 12 is driven, so that swollen Block 12 is contacted after swelling with fixed block 11, and then by the cylindric swelling of ironcasting 20, makes cylindric ironcasting 20 Firm grip.
The present invention operation principle be:When clamping cylindric ironcasting 20, first by cylindric ironcasting 20 It is placed in supporting plate 2, adjusts regulating bolt 10, regulating bolt 10 is located at correct position, by turning downwards Dynamic operation handle 5, so that regulating bolt 10 is moved down, because connecting plate 6 is connected in regulating bolt 10, So as to which connecting plate 6 can be rotated down with dog 7 for fulcrum, and then drive connecting bolt 13 to move down, connect Expansion block 12 is moved down on connecting bolt 13, so that cylindric ironcasting 20 is carried out into swelling;Unclamping circle During tubular ironcasting 20, only need to move up connecting bolt 13, can by hammer or other modes, Here do not limit.
The present invention is not limited to examples detailed above, in claims of the present invention limited range, ability The various deformations or amendments that field technique personnel can make without creative work are protected by this patent.

Claims (3)

1. a kind of cylindric ironcasting clamp for machining, including bottom plate (1), positioned at bottom plate (1) upper backup pad (2), It is characterized in that:The bottom plate (1) is provided with lug (3), lug (3) and is hinged with eccentric wheel (4), It is connected with eccentric wheel (4) below operation handle (5), the bottom plate (1) and is provided with connecting plate (6), even One end of fishplate bar (6) is provided with dog (7), and the other end is provided with the first screwed hole (8), and bottom plate is set on (1) There is the first connecting hole (9), regulating bolt (10) sequentially passes through the first screwed hole (8) and the first connecting hole (9) Abutted afterwards with eccentric wheel (4);The supporting plate (2), which is provided with groove, groove, is provided with fixed block (11), Fixed block (11) lower end is adapted with groove, and fixed block (11) upper end is taper, is additionally provided with expansion block (12) and connecting bolt (13), provided with the cone tank being adapted with fixed block below the expansion block (12), It is provided with the top of cone tank in the middle part of the second screwed hole (14), the connecting plate (6) and is provided with the second connecting hole (15), Bottom plate (1) is provided with the 3rd connecting hole (16), and fixed block (11) is provided with the 4th connecting hole (17), institute State connecting bolt (13) and sequentially pass through the second connecting hole (15), the 3rd connecting hole (16), the 4th connecting hole (17) the second screwed hole (14) and in expansion block is connected with nut (18) afterwards.
2. a kind of cylindric ironcasting clamp for machining according to claim 1, it is characterised in that:The expansion block (12) material is rubber.
3. a kind of cylindric ironcasting clamp for machining according to claim 1, it is characterised in that:The operation Handle (5) is provided with Anti-slip cover (19).
CN201610264636.6A 2016-04-26 2016-04-26 A kind of cylindric ironcasting clamp for machining Pending CN107309677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610264636.6A CN107309677A (en) 2016-04-26 2016-04-26 A kind of cylindric ironcasting clamp for machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610264636.6A CN107309677A (en) 2016-04-26 2016-04-26 A kind of cylindric ironcasting clamp for machining

Publications (1)

Publication Number Publication Date
CN107309677A true CN107309677A (en) 2017-11-03

Family

ID=60184274

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610264636.6A Pending CN107309677A (en) 2016-04-26 2016-04-26 A kind of cylindric ironcasting clamp for machining

Country Status (1)

Country Link
CN (1) CN107309677A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112720025A (en) * 2020-12-16 2021-04-30 南通四点零科技有限公司 Integrated AGV (automatic guided vehicle) double-station feeding and discharging mechanism of special processing machine tool for water pump outer barrel
WO2021094592A1 (en) * 2019-11-13 2021-05-20 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Holding device, holding device system, and use of the holding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021094592A1 (en) * 2019-11-13 2021-05-20 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Holding device, holding device system, and use of the holding device
CN112720025A (en) * 2020-12-16 2021-04-30 南通四点零科技有限公司 Integrated AGV (automatic guided vehicle) double-station feeding and discharging mechanism of special processing machine tool for water pump outer barrel

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20171103

WD01 Invention patent application deemed withdrawn after publication