CN104493576A - Fixture used for drilling and tapping of hinge shape steel - Google Patents

Fixture used for drilling and tapping of hinge shape steel Download PDF

Info

Publication number
CN104493576A
CN104493576A CN201410579114.6A CN201410579114A CN104493576A CN 104493576 A CN104493576 A CN 104493576A CN 201410579114 A CN201410579114 A CN 201410579114A CN 104493576 A CN104493576 A CN 104493576A
Authority
CN
China
Prior art keywords
briquetting
fixture
shaped steel
tapping
drilling
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.)
Granted
Application number
CN201410579114.6A
Other languages
Chinese (zh)
Other versions
CN104493576B (en
Inventor
杨伟国
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.)
Olin auto parts (Changshu) Co., Ltd.
Original Assignee
SHANGHAI AOLIN AUTO SAFETY SYSTEM 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 SHANGHAI AOLIN AUTO SAFETY SYSTEM Co Ltd filed Critical SHANGHAI AOLIN AUTO SAFETY SYSTEM Co Ltd
Priority to CN201410579114.6A priority Critical patent/CN104493576B/en
Publication of CN104493576A publication Critical patent/CN104493576A/en
Application granted granted Critical
Publication of CN104493576B publication Critical patent/CN104493576B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Abstract

The invention relates to a fixture used for drilling and tapping of hinge shape steel. The fixture is used for fixing to-be-processed parts and comprises a base, a part mounting seat and a pressing mechanism, wherein the part mounting seat and the pressing mechanism are arranged on the base; the pressing mechanism is connected with the part mounting seat; the part mounting seat is provided with a side positioning mechanism and a plurality of cylindrical positioning pins; the to-be-processed parts are positioned on the part mounting seat by the cylindrical positioning pins and the side positioning mechanism; after being pressed and fixed by the pressing mechanism, the to-be-processed parts are drilled and tapped. Compared with the prior art, the fixture has the advantages that the use is convenient, the working efficiency is high, the clamping is firm, and the like.

Description

A kind of fixture for hinge shaped steel drilling and tapping
Technical field
The present invention relates to a kind of tapping clamp, especially relate to a kind of fixture for hinge shaped steel drilling and tapping.
Background technology
At present, in use there is the problems such as clamping parts portion is convenient, clamping mode is unreliable, and clamped one time number of parts is few, and location dimension is unstable in some fixture, affects production efficiency.
Such as application number be 201310274247.8 Chinese patent disclose a kind of drilling and tapping special fixture, comprise base, clamping seats, fixing fixture block, fixing fixture block base is equipped with, in fixing fixture block side, clamping seats is housed, it is characterized in that: clamping seats is provided with cam holder, cam is arranged in cam holder by axle, and cam is equipped with handle.Instant invention overcomes the deficiency that current drilling and tapping centering speed is slow, there is the advantages such as structure is simple, low cost of manufacture, clamping loosening operation are convenient, centering speed is fast, perpendicularity is high, the loss of minimizing drill bit screw tap, guarantee product quality, but this fixture can only clamp a part successively, be not suitable for the operation of large batch of drilling and tapping, in addition because torsion when steel bores is huge, it is firm that the present invention can not ensure to fix.
Summary of the invention
Object of the present invention be exactly in order to overcome above-mentioned prior art exist defect and a kind of fixture for hinge shaped steel drilling and tapping being applicable to batch machining is provided.
Object of the present invention can be achieved through the following technical solutions:
A kind of fixture for hinge shaped steel drilling and tapping, this fixture is used for fixture described in fixing part to be processed and comprises base, part mount pad and hold-down mechanism, described part mount pad and hold-down mechanism are all located on base, described hold-down mechanism is connected with part mount pad, and described part mount pad is provided with side positioning mechanism and multiple cylindrical positioning pins;
Described part to be processed is positioned on part mount pad by cylindrical positioning pins and side positioning mechanism, after being fixed, treating processing parts and carries out drilling and tapping operation by hold-down mechanism.
Described part to be processed is provided with locating hole, and this locating hole and cylindrical positioning pins shape are agreed with.
Described side positioning mechanism comprises multiple resilient balls briquetting, is provided with side positioning datum block between described resilient balls briquetting;
Part to be processed is withstood by resilient balls briquetting, and then is close to side positioning datum block, thus is positioned between resilient balls briquetting and resilient balls briquetting.
Described resilient balls briquetting both sides are provided with groove, and be provided with spring and steel ball in described groove, described steel ball is connected with groove by spring.
What described hold-down mechanism comprised that multiple briquetting, lever assembly and power plant module by connecting successively form holds down assembly, described lever assembly comprises and connects lever and supporting seat, described connection lever is connected with part mount pad by supporting seat, one end of described connection lever is connected with power plant module, and the other end is connected with briquetting.
The long arm end of described connection lever is connected with power plant module, and galianconism end is connected with briquetting.
Described briquetting is provided with two pressure heads, and position, the quantity of the position of described pressure head, quantity and part to be processed are consistent.
Described power plant module is cylinder, and described cylinder is located in base.
Described base is provided with air valve switch, and described air valve switch is connected with cylinder.
Compared with prior art, the present invention has the following advantages:
1) simple to operation, part location dimension is stablized.
2) structure of alignment pin and locating hole effectively can prevent the movable of part to be processed.
3) number of resilient balls briquetting, side positioning datum block and cylindrical positioning pins is all multiple, can clamped one time many groups part, and production efficiency is high.
4) spring and steel ball can load and unload part to be processed flexibly.
5) lever assembly can make briquetting treat processing parts to press tighter, more energy-conservation.
6) cylinder is located in base and appearance can be made more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional structure schematic diagram of resilient balls briquetting;
Fig. 3 is the sectional structure schematic diagram that embodiment one holds down assembly;
Fig. 4 is the sectional structure schematic diagram being positioned at part mount pad both sides resilient balls briquetting in embodiment two;
Wherein: 1, base, 2, part mount pad, 3, hold down assembly, 4, part to be processed, 11, air valve switch, 21, cylindrical positioning pins, 22, side positioning datum block, 23, resilient balls briquetting, 231, spring, 232, steel ball, 233, groove, 31, briquetting, 32, lever assembly, 311, briquetting head, 33, cylinder, 321, lever is connected, 322, supporting seat.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.The present embodiment is implemented premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment one:
A kind of fixture for hinge shaped steel drilling and tapping, this fixture is used for fixing part 4 to be processed, as shown in Figure 1, fixture comprises base 1, part mount pad 2 and hold-down mechanism, part mount pad 2 and hold-down mechanism are all located on base 1, hold-down mechanism is connected with part mount pad 2, and part mount pad 2 is provided with side positioning mechanism and multiple cylindrical positioning pins 21;
Part 4 to be processed is positioned on part mount pad 2 by cylindrical positioning pins 21 and side positioning mechanism, after being fixed, treating processing parts 4 and carries out drilling and tapping operation by hold-down mechanism.
Part 4 to be processed is provided with locating hole, and this locating hole and cylindrical positioning pins 21 shape are agreed with, and completes the location, front and back of part to be processed with this.
As shown in Figure 1, side positioning mechanism comprises multiple resilient balls briquetting 23, is provided with side positioning datum block 22 between resilient balls briquetting 23;
Part 4 to be processed is withstood by resilient balls briquetting 23, and then is close to side positioning datum block 22, thus is positioned between resilient balls briquetting 23 and resilient balls briquetting 23, completes the lateral register of part 4 to be processed with this.
Wherein, the material of base 1, side positioning datum block 22 and resilient balls briquetting 23 is 45# steel.
As shown in Figure 2, resilient balls briquetting 23 both sides are provided with groove 233, and be provided with spring 231 and steel ball 232 in groove 233, steel ball 232 is connected with groove 233 by spring 231.
Wherein, in resilient balls briquetting 23, the logarithm of spring 231 and steel ball 232 can be two right, also can be multipair.
As shown in Figure 3, what hold-down mechanism comprised that multiple briquetting 31, lever assembly and power plant module by connecting successively form holds down assembly 3, lever assembly comprises and connects lever 321 and supporting seat 322, connect lever 321 to be connected with part mount pad 2 by supporting seat 322, the one end connecting lever 321 is connected with power plant module, and the other end is connected with briquetting 31.
The long arm end connecting lever 321 is connected with power plant module, and galianconism end is connected with briquetting 31.
Briquetting 31 is provided with two pressure heads 311, and position, the quantity of the position of pressure head 311, quantity and part 4 to be processed are consistent.
Power plant module is cylinder 33, and cylinder 33 is located in base 1.
The material of lever assembly 32 and briquetting 31 is 45# steel, and hardness is high, needs quenching.
Base 1 is provided with air valve switch 11, and air valve switch 11 is connected with cylinder 33.
As shown in figures 1 and 3, in this enforcement, a briquetting 31 can compress two parts 4 to be processed simultaneously, and the corresponding lever assembly 32 of each briquetting 31 and a power plant module 33, multiple like this briquetting 31 can separate action.
Embodiment two:
No longer describe with embodiment one something in common in the present embodiment, only describe a kind of difference with embodiment.
As shown in Figure 4, in the multiple resilient balls briquettings 23 in the present embodiment, the resilient balls briquetting 23 being distributed in part mount pad 2 both sides only has and is provided with groove 233 towards the side of side positioning datum block 22.
Hold-down mechanism comprises power plant module, lever assembly and the briquetting 31 connected successively, and briquetting is provided with multiple briquetting head 311, and position, the quantity of the position of pressure head 311, quantity and part 4 to be processed are consistent.
Power plant module is wherein hydraulic pump, and it is outside that hydraulic pump is located at base 1.
In the present embodiment, only have a hydraulic pump, a hydraulic pump is simultaneously for the compression action of multiple briquetting head 311 provides energy.

Claims (9)

1. the fixture for hinge shaped steel drilling and tapping, this fixture is used for fixing part to be processed, it is characterized in that, described fixture comprises base, part mount pad and hold-down mechanism, described part mount pad and hold-down mechanism are all located on base, described hold-down mechanism is connected with part mount pad, and described part mount pad is provided with side positioning mechanism and multiple cylindrical positioning pins;
Described part to be processed is positioned on part mount pad by cylindrical positioning pins and side positioning mechanism, after being fixed, treating processing parts and carries out drilling and tapping operation by hold-down mechanism.
2. a kind of fixture for hinge shaped steel drilling and tapping according to claim 1, is characterized in that, described part to be processed is provided with locating hole, and this locating hole and cylindrical positioning pins shape are agreed with.
3. a kind of fixture for hinge shaped steel drilling and tapping according to claim 1, is characterized in that, described side positioning mechanism comprises multiple resilient balls briquetting, is provided with side positioning datum block between described resilient balls briquetting;
Part to be processed is withstood by resilient balls briquetting, and then is close to side positioning datum block, thus is positioned between resilient balls briquetting and resilient balls briquetting.
4. a kind of fixture for hinge shaped steel drilling and tapping according to claim 3, is characterized in that, described resilient balls briquetting both sides are provided with groove, and be provided with spring and steel ball in described groove, described steel ball is connected with groove by spring.
5. a kind of fixture for hinge shaped steel drilling and tapping according to claim 1, it is characterized in that, what described hold-down mechanism comprised that multiple briquetting, lever assembly and power plant module by connecting successively form holds down assembly, described lever assembly comprises and connects lever and supporting seat, described connection lever is connected with part mount pad by supporting seat, one end of described connection lever is connected with power plant module, and the other end is connected with briquetting.
6. a kind of fixture for hinge shaped steel drilling and tapping according to claim 5, is characterized in that, the long arm end of described connection lever is connected with power plant module, and galianconism end is connected with briquetting.
7. a kind of fixture for hinge shaped steel drilling and tapping according to claim 5, is characterized in that, described briquetting is provided with two pressure heads, and position, the quantity of the position of described pressure head, quantity and part to be processed are consistent.
8. a kind of fixture for hinge shaped steel drilling and tapping according to claim 5, is characterized in that, described power plant module is cylinder, and described cylinder is located in base.
9. a kind of fixture for hinge shaped steel drilling and tapping according to claim 5, it is characterized in that, described base is provided with air valve switch, and described air valve switch is connected with cylinder.
CN201410579114.6A 2014-10-24 2014-10-24 Fixture used for drilling and tapping of hinge shape steel Active CN104493576B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410579114.6A CN104493576B (en) 2014-10-24 2014-10-24 Fixture used for drilling and tapping of hinge shape steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410579114.6A CN104493576B (en) 2014-10-24 2014-10-24 Fixture used for drilling and tapping of hinge shape steel

Publications (2)

Publication Number Publication Date
CN104493576A true CN104493576A (en) 2015-04-08
CN104493576B CN104493576B (en) 2017-05-10

Family

ID=52935076

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410579114.6A Active CN104493576B (en) 2014-10-24 2014-10-24 Fixture used for drilling and tapping of hinge shape steel

Country Status (1)

Country Link
CN (1) CN104493576B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923831A (en) * 2015-06-10 2015-09-23 上海玻机智能幕墙股份有限公司 Plastic-steel door and window hinge mounting worktable
CN106736560A (en) * 2017-01-20 2017-05-31 湖州久通物流机械有限公司 A kind of automatic drilling tapping integrated machine
WO2021114468A1 (en) * 2019-12-13 2021-06-17 青岛理工大学 Multi-station self-positioning floating clamping and workpiece self-overturning intelligent tool clamp system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29922233U1 (en) * 1999-12-17 2000-02-17 Hohenstein Vorrichtungsbau Hydraulic multi-part clamping modules
CN202804753U (en) * 2012-07-28 2013-03-20 浙江强能动力有限公司 Rocker center hole machining and positioning fixture
CN203266200U (en) * 2013-05-29 2013-11-06 宁波市镇海金雳机械制造有限公司 Pneumatic-type multi-station drilling and boring fixture
CN103722421A (en) * 2013-12-26 2014-04-16 上海戈吕克机械制造有限公司 Drilling tool for thread sleeves of car trailing hooks
CN203726222U (en) * 2014-02-27 2014-07-23 杭州钰友精密机械有限公司 Fixture for machining joint surfaces of connecting rods of engines and drilling and tapping bolt holes
CN203726223U (en) * 2014-03-03 2014-07-23 杭州钰友精密机械有限公司 Fixture for machining large-head and small-head holes of connecting rods of engines of automobiles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29922233U1 (en) * 1999-12-17 2000-02-17 Hohenstein Vorrichtungsbau Hydraulic multi-part clamping modules
CN202804753U (en) * 2012-07-28 2013-03-20 浙江强能动力有限公司 Rocker center hole machining and positioning fixture
CN203266200U (en) * 2013-05-29 2013-11-06 宁波市镇海金雳机械制造有限公司 Pneumatic-type multi-station drilling and boring fixture
CN103722421A (en) * 2013-12-26 2014-04-16 上海戈吕克机械制造有限公司 Drilling tool for thread sleeves of car trailing hooks
CN203726222U (en) * 2014-02-27 2014-07-23 杭州钰友精密机械有限公司 Fixture for machining joint surfaces of connecting rods of engines and drilling and tapping bolt holes
CN203726223U (en) * 2014-03-03 2014-07-23 杭州钰友精密机械有限公司 Fixture for machining large-head and small-head holes of connecting rods of engines of automobiles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923831A (en) * 2015-06-10 2015-09-23 上海玻机智能幕墙股份有限公司 Plastic-steel door and window hinge mounting worktable
CN106736560A (en) * 2017-01-20 2017-05-31 湖州久通物流机械有限公司 A kind of automatic drilling tapping integrated machine
WO2021114468A1 (en) * 2019-12-13 2021-06-17 青岛理工大学 Multi-station self-positioning floating clamping and workpiece self-overturning intelligent tool clamp system

Also Published As

Publication number Publication date
CN104493576B (en) 2017-05-10

Similar Documents

Publication Publication Date Title
CN204195339U (en) A kind of fixture for hinge shaped steel drilling and tapping
CN104493576A (en) Fixture used for drilling and tapping of hinge shape steel
CN104551149A (en) Driving pin shaft processing method
CN103480998B (en) Diamond edge-abrasive wheel weld jig
CN202726554U (en) Milling fixture for batch machining of PEEK (polyetheretherketone) bars
CN104551769A (en) Shifting fork milling clamp
CN109175547B (en) Convenient clamping and positioning tool
CN105081810A (en) Multi-way high-precision porous part clamp and part machining method
CN203426742U (en) Sheet workpiece holding device
CN202527975U (en) Nozzle body locating device
CN203449016U (en) Rear supporting arm bearing block machining tool of automobile chassis
CN105215738A (en) A kind of fixture for the boring of hinge shaped steel
CN210549639U (en) Milling machine fixture for milling
CN105522418A (en) Groove milling clamp
CN204639686U (en) Connecting rod bores bore hole and milling oil groove fixture
CN205021216U (en) Porous part anchor clamps of multidirectional high accuracy
CN204639729U (en) A kind of numerical control machine tool clamp with elastic groove
CN204221445U (en) Work piece holder frock in a kind of many connecting levers process
CN203125312U (en) Aero-engine high-voltage rotor locking piece grinding fixture
CN205096907U (en) A anchor clamps for drilling of hinge shaped steel
CN203765122U (en) Check ring assembly line cutting clamp
CN104439415A (en) Special double spring pin drill jig for hydraulic motor shell
CN204818127U (en) Deep hole cutter dysmorphism transition anchor clamps
CN2470926Y (en) Improved rotary-disc clamp of producer for electrolytic capacitor aluminium terminal
CN203993182U (en) Insulating part workpiece machining clamp

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170829

Address after: 215532 red Baimao Industrial Zone Guli town Changshou City road in Jiangsu Province

Patentee after: Olin auto parts (Changshu) Co., Ltd.

Address before: Room 1, building 1500, new Austin Road, Shanghai, Jiading District, 201815, China

Patentee before: SHANGHAI AOLIN AUTO SAFETY SYSTEM CO., LTD.

TR01 Transfer of patent right