CN104385006B - Drilling clamp for casing - Google Patents

Drilling clamp for casing Download PDF

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Publication number
CN104385006B
CN104385006B CN201410557397.4A CN201410557397A CN104385006B CN 104385006 B CN104385006 B CN 104385006B CN 201410557397 A CN201410557397 A CN 201410557397A CN 104385006 B CN104385006 B CN 104385006B
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CN
China
Prior art keywords
base
boss
hole
mobile
block
Prior art date
Application number
CN201410557397.4A
Other languages
Chinese (zh)
Other versions
CN104385006A (en
Inventor
陈伟民
Original Assignee
长泰朗德机械设备有限公司
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Publication date
Application filed by 长泰朗德机械设备有限公司 filed Critical 长泰朗德机械设备有限公司
Priority to CN201410557397.4A priority Critical patent/CN104385006B/en
Publication of CN104385006A publication Critical patent/CN104385006A/en
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Publication of CN104385006B publication Critical patent/CN104385006B/en

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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
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • B23Q3/082Work-clamping means other than mechanically-actuated hydraulically actuated
    • 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

Abstract

The invention relates to a drilling clamp for a casing. The drilling clamp comprises a base, clamping devices, a support plate, a fixed V-shaped block, a movable V-shaped block, a cover plate, a limiting rod and a limiting spring, wherein a No.1 boss is arranged at the front part of the upper surface of the base, a No.2 boss is arranged at the back part of the upper surface of the base, a through hole is formed in the side surface of the front end of the base, the clamping devices are symmetrically arranged at the left side and the right side of the base, the fixed V-shaped block is fixedly arranged on the No.1 boss, the cover plate is fixedly arranged on the No.2 boss, the movable V-shaped block is positioned under the cover plate, the limiting rod penetrates through the through hole of the base, and the limiting spring sleeves the outer side of the limiting rod. The drilling clamp has the advantages that the production of products is quick and convenient, the production preparation cycle is shortened, a high-efficiency clamping device using a hydraulic pump as a power source is adopted, the labor production efficiency is improved, the processing quality of a workpiece is reliably guaranteed, and the technological property of a machine tool is fully performed and improved.

Description

A kind of housing drill jig

Technical field

The present invention relates to jig Design technical field, specifically a kind of housing drill jig.

Background technology

Electric block decelerator is by motor, reel, decelerator, brake and running trolley etc. compactly The hoisting machinery being combined as a whole, because it is lightly flexible, cost is relatively low and safe and reliable, parts lead to Strong with the big interchangeability of degree, substance elevating capacity is high, the features such as easy to maintenance, is of many uses now, deep Popular light crane equipment.The casing of electric block decelerator is the basis combining whole decelerator, And the version of box parts and crudy are for the serviceability such as vibration, noise, longevity of whole machine Life and efficiency, heating, operating accuracy all have a significant impact.Fixture refers to position between part and machining tool The intermediate member of clamping, fixture mainly includes clamping element, setting element, and the quality of jig Design is also direct The crudy of impact product and working (machining) efficiency.Modern production requires the product variety that enterprise produces quickly to update Regenerate, to adapt to the market competition of fierceness, this just proposes very high requirement to additional processing equipment, but So far, general enterprises are also accustomed to having had a strong impact on the efficiency of machining using traditional special fixture. So modern production proposes new requirement to fixture it is desirable to can not only quickly and easily make new product go into operation And shorten the Operational preparation cycle, and the high-precision lathe of Precision Machining can also be suitable for, in addition, also will Hydraulic pump etc. can be adopted for the efficient clamping device of power source, to improve labor productivity further.? Meet the processing route not affecting cutter while processing request and tool changing and make part processing more convenient, reliable Ground ensures the crudy of workpiece, improves working (machining) efficiency, reduces labor intensity, give full play to and expand lathe Processing performance.

Content of the invention

The technical problem to be solved be to provide a kind of reasonable in design, clamping efficiency high Boring grab, does not interfere with the processing route of machine tool, i.e. a kind of shell while ensureing machining accuracy again Body drill jig.

The technical problem to be solved employs the following technical solutions to realize:

A kind of housing drill jig, including base, clamping device, support plate, fixing vee-block, mobile V-arrangement Block, cover plate, gag lever post and limit spring.The described base left and right sides is arranged with ear mount, on described base Surface front portion is provided with a boss, and a described boss upper surface is provided with pin-and-hole and screwed hole, on described base Surface rear portion is provided with No. two boss, and described No. two boss upper surfaces are provided with pin-and-hole and screwed hole, described base Front end side is provided with through hole.Described clamping device is symmetrically mounted on the left and right sides of base, and clamping device is used for The processed housing of clamping, the mode being arranged symmetrically can make clamping more firm.Described support plate passes through spiral shell Nail is connected with base, and support plate is used for the machined surface of processed housing is positioned.Described fixing vee-block It is fixedly mounted on a boss by straight pin and screw, fixing vee-block is used for cylindrical to processed housing Cylinder is positioned.It is provided with groove in the middle part of described cover plate, and be fixedly mounted on No. two by straight pin and screw On boss.Described mobile vee-block one end is provided with screwed hole, and mobile vee-block is located at below cover plate, and is placed in two In the groove of number boss, mobile vee-block can slide in groove.Described gag lever post one end is provided with screw thread, middle part It is provided with limited step, gag lever post passes through the through hole of base, and the screwed one end of gag lever post and mobile vee-block Corresponding threaded holes close.Described limit spring is located on the left of limited step, and is enclosed within outside gag lever post, spacing Spring can make mobile vee-block keep contacting with processed housing.

Described clamping device includes hydraulic cylinder, stud, back-moving spring, spheric washer, sphere band shoulder spiral shell Female, mobile pressing plate, push rod and faced washer.Described hydraulic cylinder is fixed by screws on base, hydraulic cylinder There is provided power for clamping.Described push rod one end is spherical in shape, and the other end is connected with the piston of hydraulic cylinder;Described Mobile pressing plate one end has square groove, and the ballhead of push rod is placed in square groove, and the other end of mobile pressing plate is provided with waist Shape through hole.Described stud one end is arranged on base.Described back-moving spring is enclosed within stud, when In hydraulic cylinder during hydraulic oil decompression, back-moving spring can make mobile pressing plate return to, from clamped condition, the state unclamped. Described mobile pressing plate is located on back-moving spring, and stud passes through the waist through hole of mobile pressing plate.Described ball Face packing ring is located on mobile pressing plate, and is enclosed within stud.Described sphere band shoulder nut is located at spheric washer On, and screw with stud phase, spheric washer is used in combination with sphere band shoulder nut, increases screw thread Between frictional force, can effectively prevent from loosening, improve clamping security reliability.Described back-moving spring and shifting Faced washer is installed between dynamic pressure plate.

The quantity of described support plate is four.

The invention has the beneficial effects as follows:The present invention can quickly and easily make product go into operation and shorten to produce standard The standby cycle, and the high-precision lathe of Precision Machining can also be suitable for, in addition, employ being with hydraulic pump The efficient clamping device in power source, to further increase labor productivity, while meeting processing request Do not affect the processing route of cutter and tool changing and so that part is processed more convenient, reliably ensure the processing matter of workpiece Amount, improves working (machining) efficiency, reduces labor intensity, give full play to and expand the processing performance of lathe.

Brief description

The present invention is further described with reference to the accompanying drawings and examples.

Fig. 1 is the main structure diagram of the present invention;

Fig. 2 is the overlooking the structure diagram of the present invention;

Fig. 3 is the left view structural representation of the present invention;

Fig. 4 is the structural representation of the clamping device of the present invention;

Fig. 5 is the working state figure after the clamping electric block reducer shell of the present invention.

Specific embodiment

In order that technological means, creation characteristic, reached purpose and effect that the present invention realizes are easy to understand, Below the present invention is expanded on further.

As shown in Figures 1 to 5, a kind of housing drill jig, including base 1, clamping device 2, support plate 3, Fixing vee-block 4, mobile vee-block 5, cover plate 6, gag lever post 7 and limit spring 8.Described base 1 left and right sides It is arranged with ear mount 101, described base 1 upper surface front portion is provided with a boss 102, a described boss 102 Upper surface is provided with pin-and-hole and screwed hole, and described base 1 upper surface rear portion is provided with No. two boss 103, described No. two Boss 103 upper surface is provided with pin-and-hole and screwed hole, and the front end side of described base 1 is provided with through hole 104.Described folder Tight device 2 is symmetrically mounted on the left and right sides of base 1, and clamping device 2 is used for clamping processed housing, right The mode claiming arrangement can make clamping more firm.Described support plate 3 is passed through screw and is connected with base 1, support plate 3 For positioning to the machined surface of processed housing.Described fixing vee-block 4 passes through straight pin and screw is solid Dingan County is contained on a boss 102, and fixing vee-block 4 is used for the external cylindrical surface of processed housing is positioned. It is provided with groove in the middle part of described cover plate 6, and be fixedly mounted on No. two boss 103 by straight pin and screw.Institute State mobile vee-block 5 one end and be provided with screwed hole 501, mobile vee-block 5 is located at below cover plate 6, and be placed in No. two convex In the groove of platform 103, mobile vee-block 5 can slide in groove.Described gag lever post 7 one end is provided with screw thread, in Portion is provided with limited step 701, and gag lever post 7 passes through the through hole 104 of base 1, and the screwed one end of gag lever post 7 Match with the screwed hole 501 of mobile vee-block 5.Described limit spring 8 is located on the left of limited step 701, and covers Outside gag lever post 7, limit spring 8 can make mobile vee-block 5 keep contacting with processed housing.

Described clamping device 2 include hydraulic cylinder 201, stud 202, back-moving spring 203, spheric washer 204, Sphere band shoulder nut 205, mobile pressing plate 206, push rod 207 and faced washer 208.Described hydraulic cylinder 201 passes through Screw is fixed on base 1, and hydraulic cylinder 201 provides power for clamping.Described push rod 207 one end is spherical in shape, separately One end is connected with the piston of hydraulic cylinder 201;Described mobile pressing plate 206 one end has square groove, the ball of push rod 207 Forming head is placed in square groove, and the other end of mobile pressing plate 206 is provided with waist through hole.Described stud 202 one end It is arranged on base 1.Described back-moving spring 203 is enclosed within stud 202, when hydraulic cylinder 201 is closed, Back-moving spring 203 can make mobile pressing plate 206 return to, from clamped condition, the state unclamped.Described mobile pressing plate 206 On back-moving spring 203, and stud 202 passes through the waist through hole of mobile pressing plate 206.Described ball ring Circle 204 is located on mobile pressing plate 206, and is enclosed within stud 202.Described sphere band shoulder nut 205 is located at On spheric washer 204, and mutually screw with stud 202, spheric washer 204 takes on nut 205 phase with sphere band Use cooperatively, increase the frictional force between screw thread, can effectively prevent from loosening, improve the safe and reliable of clamping Property.Between described back-moving spring 203 and mobile pressing plate 206, faced washer 208 is installed.

The quantity of described support plate 3 is four.

During work, first hydraulic cylinder is in compressive state, then processed housing is placed on support plate 6, Then fixing vee-block 4 is slided backward, so that the periphery of housing is contacted with mobile vee-block 5, unclamp Fixing vee-block 4, fixes in the presence of limit spring 8 that vee-block is close to housing, and is attached to the outer of housing On disc, in the presence of the power of limit spring 8, motion in the vertical is limited, thus completing to housing Positioning, then open hydraulic cylinder 201, so that clamping device is started working, mobile pressing plate 206 is in push rod 207 Compress housing downwards under impetus, then make hydraulic cylinder 201 keep constant voltage, that is, complete to clamp work.When plus When work finishes, make hydraulic oil backflow in hydraulic cylinder 201, now move the effect in back-moving spring 203 for the pressing plate 206 Under return to the state unclamped, that is, complete to unclamp work, now processed good housing taken off.

The present invention has advantages below:

(1) so that product is gone into operation and shorten the Operational preparation cycle, and can also be suitable for The high-precision lathe of Precision Machining;

(2) employ the efficient clamping device with hydraulic pump as power source, produced with further increasing work Efficiency;

(3) do not affect the processing route of cutter and tool changing while meeting processing request and so that part is processed more Convenient, reliably ensure the crudy of workpiece, improve working (machining) efficiency, reduce labor intensity, give full play to With the processing performance expanding lathe.

Ultimate principle, principal character and the advantages of the present invention of the present invention have been shown and described above.The industry Technical staff it should be appreciated that the present invention is not restricted to the described embodiments, in above-described embodiment and description The principle of the simply present invention of description, without departing from the spirit and scope of the present invention, the present invention also can There are various changes and modifications, these changes and improvements both fall within scope of the claimed invention.The present invention Claimed scope is by appending claims and its equivalent thereof.

Claims (3)

1. a kind of housing drill jig, including base (1), clamping device (2), support plate (3), fixes Vee-block (4), mobile vee-block (5), cover plate (6), gag lever post (7) and limit spring (8), its feature It is:Described base (1) left and right sides is arranged with ear mount (101), before described base (1) upper surface Portion is provided with a boss (102), and described boss (102) upper surface is provided with pin-and-hole and screwed hole, described Base (1) upper surface rear portion is provided with No. two boss (103), and described No. two boss (103) upper surfaces are provided with Pin-and-hole and screwed hole, the front end side of described base (1) is provided with through hole (104);Described clamping device (2) It is symmetrically mounted on the left and right sides of base (1);Described support plate (3) is passed through screw and is connected with base (1); Described fixing vee-block (4) is fixedly mounted on a boss (102) by straight pin and screw;Described lid Plate is provided with groove in the middle part of (6), and is fixedly mounted on No. two boss (103) by straight pin and screw; Described mobile vee-block (5) one end is provided with screwed hole (501), and mobile vee-block (5) is located under cover plate (6) Side, and be placed in the groove of No. two boss (103);Described gag lever post (7) one end is provided with screw thread, middle part It is provided with limited step (701), gag lever post (7) passes through the through hole (104) of base (1), and gag lever post (7) Matched with the screwed hole (501) of mobile vee-block (5) in screwed one end;Described limit spring (8) On the left of limited step (701), and it is enclosed within outside gag lever post (7).
2. a kind of housing drill jig according to claim 1 it is characterised in that:Described clamping device (2) include hydraulic cylinder (201), stud (202), back-moving spring (203), spheric washer (204), Sphere band shoulder nut (205), mobile pressing plate (206), push rod (207) and faced washer (208), described Hydraulic cylinder (201) is fixed by screws on base (1);Described push rod (207) one end is spherical in shape, separately One end is connected with the piston of hydraulic cylinder (201);Described mobile pressing plate (206) one end has square groove, separately One end is provided with waist through hole;Described stud (202) one end is arranged on base (1);Described reset Spring (203) is enclosed within stud (202);Described mobile pressing plate (206) is located at back-moving spring (203) On, and stud (202) passes through the waist through hole of mobile pressing plate (206);Described spheric washer (204) It is located on mobile pressing plate (206), and be enclosed within stud (202);Described sphere band shoulder nut (205) On spheric washer (204), and mutually screw with stud (202);Described back-moving spring (203) And movement pressing plate (206) between, faced washer (208) is installed.
3. a kind of housing drill jig according to claim 1 it is characterised in that:Described support plate (3) Quantity be four.
CN201410557397.4A 2014-10-20 2014-10-20 Drilling clamp for casing CN104385006B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410557397.4A CN104385006B (en) 2014-10-20 2014-10-20 Drilling clamp for casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410557397.4A CN104385006B (en) 2014-10-20 2014-10-20 Drilling clamp for casing

Publications (2)

Publication Number Publication Date
CN104385006A CN104385006A (en) 2015-03-04
CN104385006B true CN104385006B (en) 2017-02-08

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Application Number Title Priority Date Filing Date
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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104907851A (en) * 2015-06-15 2015-09-16 鹰普(中国)有限公司 Locating fixing tool for combine harvester fixing plate
CN105269037A (en) * 2015-10-27 2016-01-27 芜湖市泰能电热器具有限公司 Disc part drilling fixture
CN105290438B (en) * 2015-11-20 2017-05-24 沈阳黎明航空发动机(集团)有限责任公司 Self-locking linkage expanding block device for improving part machining rigidity
CN105945606A (en) * 2016-06-30 2016-09-21 蚌埠精科机床制造有限公司 Size-adjustable type high-precision machine tool clamp
CN106736411A (en) * 2017-03-22 2017-05-31 安徽航大智能科技有限公司 A kind of gear box casing floating hold-down mechanism
CN108044536A (en) * 2017-11-06 2018-05-18 中车长江铜陵车辆有限公司 A kind of 16/17 type coupler knuckle pin hole machined positioning tool
CN108908103A (en) * 2018-06-26 2018-11-30 中国船舶重工集团公司第七0七研究所 A kind of planetary cycloid reducer casing machining device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101791768B (en) * 2010-02-09 2012-02-29 温岭市精仁机械有限公司 Fixture monomer and workpiece fixture combined therewith
CN201783839U (en) * 2010-08-26 2011-04-06 安徽广博机电制造有限公司 Rotor inner hole chamfering fixture
CN102079050B (en) * 2010-12-28 2012-09-12 成都飞机工业(集团)有限责任公司 Dual-section clamping tool for fixing and positioning elbow parts
CN103192285A (en) * 2013-04-07 2013-07-10 安徽工程大学 Fixture of engine intake tube
CN103495883A (en) * 2013-09-18 2014-01-08 常州市武进翔宇电子元器件有限公司 V-shaped platform fixture
CN203636423U (en) * 2013-10-18 2014-06-11 浙江台玖精密机械有限公司 Quick replacing device for workpieces processed by slotting machine

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COR Change of bibliographic data
CB03 Change of inventor or designer information

Inventor after: Chen Weimin

Inventor before: Fu Jian

Inventor before: Zou Hong

Inventor after: Chen Weimin

Inventor before: Fu Jian

Inventor before: Zou Hong

TA01 Transfer of patent application right

Effective date of registration: 20161101

Address after: 363999, 85 Aetna Road, Wuan Town, Changtai County, Zhangzhou, Fujian

Applicant after: Changtai Landes mechanical equipment Co. Ltd.

Address before: 241000 Anhui province Wuhu City Economic Development Zone Fuyuan Jiujiang Road No. 8 Building No. 1

Applicant before: WUHU TAINENG ELECTRIC HEATING APPLIANCE CO., LTD.

Effective date of registration: 20161101

Address after: 363999, 85 Aetna Road, Wuan Town, Changtai County, Zhangzhou, Fujian

Applicant after: Changtai Landes mechanical equipment Co. Ltd.

Address before: 241000 Anhui province Wuhu City Economic Development Zone Fuyuan Jiujiang Road No. 8 Building No. 1

Applicant before: WUHU TAINENG ELECTRIC HEATING APPLIANCE CO., LTD.

C14 Grant of patent or utility model
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TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191108

Address after: 215400, Jiangsu City, Suzhou province Taicang Jing Jing Town Yongle Village

Patentee after: TAICANG BAOMING CHEMICAL FIBER CO., LTD.

Address before: 363999, 85 Aetna Road, Wuan Town, Changtai County, Zhangzhou, Fujian

Patentee before: Changtai Landes mechanical equipment Co. Ltd.

Effective date of registration: 20191108

Address after: 215400, Jiangsu City, Suzhou province Taicang Jing Jing Town Yongle Village

Patentee after: TAICANG BAOMING CHEMICAL FIBER CO., LTD.

Address before: 363999, 85 Aetna Road, Wuan Town, Changtai County, Zhangzhou, Fujian

Patentee before: Changtai Landes mechanical equipment Co. Ltd.

TR01 Transfer of patent right

Effective date of registration: 20200402

Address after: 215400, Jiangsu City, Suzhou province Taicang Jing Jing Town Yongle Village

Co-patentee after: Suzhou shuoyang Precision Machinery Co., Ltd

Patentee after: TAICANG BAOMING CHEMICAL FIBER Co.,Ltd.

Address before: 215400, Jiangsu City, Suzhou province Taicang Jing Jing Town Yongle Village

Patentee before: TAICANG BAOMING CHEMICAL FIBER Co.,Ltd.

TR01 Transfer of patent right