CN104759904B - The drilling aid of the socket protective cover of lamps and lanterns - Google Patents

The drilling aid of the socket protective cover of lamps and lanterns Download PDF

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Publication number
CN104759904B
CN104759904B CN201410006122.1A CN201410006122A CN104759904B CN 104759904 B CN104759904 B CN 104759904B CN 201410006122 A CN201410006122 A CN 201410006122A CN 104759904 B CN104759904 B CN 104759904B
Authority
CN
China
Prior art keywords
plate
protective cover
socket protective
limit
fixed
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.)
Active
Application number
CN201410006122.1A
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Chinese (zh)
Other versions
CN104759904A (en
Inventor
周明杰
王学强
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.)
Oceans King Lighting Science and Technology Co Ltd
Oceans King Dongguan Lighting Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Oceans King Dongguan Lighting Technology Co Ltd
Shenzhen Oceans King Lighting Engineering 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 Oceans King Lighting Science and Technology Co Ltd, Oceans King Dongguan Lighting Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN201410006122.1A priority Critical patent/CN104759904B/en
Publication of CN104759904A publication Critical patent/CN104759904A/en
Application granted granted Critical
Publication of CN104759904B publication Critical patent/CN104759904B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28Drill jigs for workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B49/00Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/02Boring templates or bushings
    • 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

A kind of drilling aid of the socket protective cover of lamps and lanterns comprising:Bottom plate;It is vertically fixed on bottom plate and is respectively used to the limit left side of socket protective cover, the left limit plate on right side and rear side, right limit plate and rear position margining plate, left limit plate is arranged with right limit plate relative spacing, and the top margin of left limit plate is equipped with positioning region;The opening of the front limited block being fixed on bottom plate, front limited block and U-shaped structure is oppositely arranged, for limiting on front side of socket protective cover;The fixed cover plate that one end is rotatably connected with the top margin of right limit plate, the other end can be abutted with left limit plate; one end of fixed cover plate is equipped with and the matched auxiliary section in positioning region; the middle part of fixed cover plate is equipped with the drill sleeves passed through for drill bit; fixed cover plate compresses socket protective cover after being rotated relative to right limit plate, and drill sleeves correspond to the drilling region of socket protective cover.Accuracy and the safety of drilling can be improved in above-mentioned drilling auxiliary dress, and can reduce the harmful effect generated to generator.

Description

The drilling aid of the socket protective cover of lamps and lanterns
【Technical field】
The present invention relates to a kind of drilling aids of lamps and lanterns, more particularly to a kind of drilling of the socket protective cover of lamps and lanterns Auxiliary device.
【Background technology】
When for installation export as electricity on some lamps and lanterns of field portable with generator socket, need mounted on guarantor Waterproof is carried out in shield.When the protective cover for socket fixing is installed on alternator frame, need processing and alternator frame The consistent circular hole of upper hole position, size, angle.
However, drilling when protective cover to be attached on alternator frame, there can be protective cover and contact friction with generator oil tank Cause tank surface japanning abrasion, scratch metal in bad and boring procedure and cut and fall to generator and cause generator The problem of damage;Also, in boring procedure, drill bit be easy it is crooked, deflect away from, there are security risks.
【Invention content】
In view of above-mentioned condition, it is necessary to which accuracy and the safety for providing a kind of drilling are higher and can reduce lamps and lanterns The drilling aid of the socket protective cover of the dysgenic lamps and lanterns of generator.
A kind of drilling aid of the socket protective cover of lamps and lanterns comprising:
Bottom plate;
It is vertically fixed on the bottom plate and is respectively used to the limit left side of socket protective cover, right side and rear side Left limit plate, right limit plate and rear position margining plate, the left limit plate are arranged with the right limit plate relative spacing, are limited after described The both ends of position plate are connect with one end of the left limit plate and the right limit plate respectively, to form U-shaped structure;The U-shaped knot A locating slot for housing the socket protective cover is collectively formed with the bottom plate in structure;The top margin of the left limit plate is equipped with Positioning region;
The front limited block being fixed on the bottom plate, the front limited block and the opening of the U-shaped structure are oppositely arranged, and are used On front side of the limit socket protective cover;And
In the fixation that one end is rotatably connected with the top margin of the right limit plate, the other end can be abutted with the left limit plate Cover board, one end that the fixed cover plate is abutted with the left limit plate are equipped with auxiliary section, the auxiliary section and the positioning region It matches, to prevent the fixed cover plate from being slided relative to the left limit plate;The middle part of the fixed cover plate, which is equipped with, to be supplied The drill sleeves that drill bit passes through;The fixed cover plate compresses the socket protective cover after being rotated relative to the right limit plate, And the drill sleeves correspond to the drilling region of the socket protective cover.
Above-mentioned drilling aid has at least the following advantages:
(1) front limited block of above-mentioned drilling aid, rear position margining plate, left limit plate and right limit the plate row of abutting respectively Four side of front, rear, left and right for inserting protective cover, to which socket protective cover is located in locating slot, to prevent socket protective cover from drilling It moves in the process, improves the accuracy of drilling.
(2) above-mentioned drilling aid is equipped with the drill sleeves for positioning drill bit on fixed cover plate, prevents drill bit It is crooked in boring procedure, deflect away from, improve the safety of drilling.
(3) above-mentioned drilling aid in advance positions socket protective cover so that the bore angle of socket protective cover Position is consistent with the hole position on generator, avoids generating socket protective cover and contacting to rub with generator oil tank that tank surface is caused to apply Paint abrasion scratches metal in bad and boring procedure and cuts and falls to the problem of generator causes generator to damage.
The positioning region is the positioning column of the top margin set on the left limit plate in one of the embodiments, described to match Conjunction portion is the mating groove in the end edge of the one end of the fixed cover plate far from the right limit plate.
The positioning column is two in one of the embodiments, one of them described positioning column passes through in the fixation Mating groove on cover board, another described positioning column are abutted with the side of the fixed cover plate.
Further include two support columns in one of the embodiments, described two support columns are vertically fixed on the bottom On plate, and positioned at the opening of the U-shaped structure;Described two support columns are used to support the bore area of the socket protective cover Domain.
Further include pushing locating piece in one of the embodiments, the pushing locating piece is fixed on the fixed cover On the inner surface of plate;Described two support columns are arranged respectively close to the left limit plate and the right limit plate, and described push is determined Position block corresponds to the region for abutting the socket protective cover between described two support columns.
The drill sleeves are by the metal sleeve of quenching, and the drill sleeves in one of the embodiments, It is fixed on the inner surface of the fixed cover plate.
There are two the fin of relative spacing setting, the fixations for the socket protective cover tool in one of the embodiments, Upper cover plate is set close to the side of the front limited block there are two limiting slot, and described two limiting slots distinguish the described two wings of clamping Piece, to limit the socket protective cover.
The top margin of the rear position margining plate is fixed with pressing plate in one of the embodiments, and the pressing plate is parallel to the bottom Plate is arranged, and the pressing plate is compared to the inclined inclined-plane of the bottom plate, so that the pressure close to the side of the locating slot Plate forms a wedge-shaped part for being abutted with the rear side of the socket protective cover.
Further include mounting base in one of the embodiments, the mounting base is L-type structure, and include connecting plate with And one end mounting plate connected vertically with the connecting plate, the connecting plate are fixedly connected with the plane perpendicular of the bottom plate, The mounting plate and the bottom plate interval are arranged, to form the holding tank for clamp standoff object, by the mounting base by institute Drilling aid is stated to be fixed on above support.
Further include T shape screw rods in one of the embodiments, the mounting plate, which is equipped with, supplies the T shapes screw flight Hold across screw hole, the end at the T shapes screw flight end can be abutted with above support, to clamp above support.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the drilling aid of the socket protective cover of the lamps and lanterns of embodiment of the present invention.
【Specific implementation mode】
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein Described embodiment.Keep the understanding to the disclosure more saturating on the contrary, purpose of providing these embodiments is It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper", There is no intermediary elements.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are For illustrative purposes.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases Any and all combinations of the Listed Items of pass.
Referring to Fig. 1, the drilling aid 100 of the socket protective cover of the lamps and lanterns of embodiments of the present invention, including bottom Plate 110, left limit plate 120, right limit plate 130, rear position margining plate 140, front limited block 150 and fixed cover plate 160.The drilling Auxiliary device 100 is used to position the socket protective cover (not shown) of lamps and lanterns.The structure of socket protective cover can design as needed, For example, specific, socket protective cover includes U-shaped matrix and two fins in the illustrated embodiment, one end of U-shaped matrix compared with Length, referred to as long arm end, other end is shorter, referred to as galianconism end.Opposite sides of two fins respectively with galianconism end is fixed Connection.
Bottom plate 110 is for carrying other component.The shape of bottom plate 110 can design as needed, for example, specifically illustrating Embodiment in, bottom plate 110 be rectangular slab.
Left limit plate 120, right limit plate 130 and rear position margining plate 140 are vertically fixed on bottom plate 110, and respectively Left side, right side and rear side for limiting socket protective cover.Left limit plate 120 is arranged with 130 relative spacing of right limit plate, rear to limit The both ends of position plate 140 are connect with one end of left limit plate 120 and right limit plate 130 respectively, to form U-shaped structure.U-shaped structure with A locating slot for housing socket protective cover is collectively formed in bottom plate 110.Specifically, the length of the U-shaped matrix of socket protective cover Arm end is abutted with rear position margining plate 140, and the opposite sides side of U-shaped matrix is abutted with left limit plate 120 and right limit plate 130 respectively. The top margin of left limit plate 120 is equipped with positioning region 121.
Specifically in the illustrated embodiment, left limit plate 120, right limit plate 130 and rear position margining plate 140 are rectangle The U-shaped structure that a turning is right angle is collectively formed in plate.
Further, the top margin of rear position margining plate 140 is fixed with pressing plate 141, and pressing plate 141 is parallel to the setting of bottom plate 110, and Pressing plate 141 is to be used for and row compared to 110 inclined inclined-plane of bottom plate so that pressing plate 141 forms one close to the side of locating slot Insert the wedge-shaped part that the rear side of protective cover abuts.Specifically, wedge-shaped part can be abutted with the long arm end of socket protective cover well.
Front limited block 150 is fixed on bottom plate 110, and front limited block 150 and the opening of U-shaped structure are oppositely arranged, for limiting On front side of position socket protective cover.Specifically, the long arm end of the U-shaped matrix of socket protective cover is abutted with front limited block 150.Specifically scheming In the embodiment shown, the basic phase of height of left limit plate 120, right limit plate 130 and rear position margining plate 140 relative to bottom plate 110 Together, front limited block 150 is much smaller than left limit plate 120, right limit plate 130 and rear position margining plate 140 relative to the height of bottom plate 110 Height relative to bottom plate 110.For example, front limited block 150 is much smaller than left limit plate 120, right limit relative to the height of bottom plate 110 The half of position plate 130 and rear position margining plate 140 relative to the height of bottom plate 110.
Front limited block 150 is limited much smaller than left limit plate 120, right limit plate 130 and afterwards relative to the height of bottom plate 110 Height of the plate 140 relative to bottom plate 110 is packed into from locating slot or takes out socket protective cover to facilitate.
One end of fixed cover plate 160 and the top margin of right limit plate 130 are rotatably connected, the other end and left limit plate 120 It can abut.One end that fixed cover plate 160 is abutted with left limit plate 120 is equipped with auxiliary section 161, auxiliary section 161 and positioning region 121 It matches, to prevent fixed cover plate 160 from being slided relative to left limit plate 120.The middle part of fixed cover plate 160 is equipped with for drill bit The drill sleeves 163 passed through.Fixed cover plate 160 compresses socket protective cover after being rotated relative to right limit plate 130, and drills Sleeve 163 corresponds to the drilling region of socket protective cover.
Specifically in the illustrated embodiment, positioning region 121 is the positioning column of the top margin set on left limit plate 120, auxiliary section 161 be the mating groove in the end edge of the one end of fixed cover plate 160 far from right limit plate 130.
Further, positioning column is two, and one of positioning column passes through the mating groove on fixed cover plate 160, in addition One positioning column is abutted with the side of fixed cover plate 160.Since positioning column is two, one of positioning column is matched with mating groove It closes, to prevent fixed cover plate 160 from being slided towards rear position margining plate 140, the side of another positioning column and fixed cover plate 160 It abuts, to prevent fixed cover plate 160 from being slided towards front limited block 150.
Further, drill sleeves 163 are the metal sleeve by quenching, and drill sleeves 163 are fixed on fixed The inner surface of cover board 160.
Further, further include two support columns 170, two support columns 170 are vertically fixed on bottom plate 110, and Positioned at the opening of U-shaped structure.Two support columns 170 are used to support the drilling region of socket protective cover.
Further, further include pushing locating piece 180, push the inner surface that locating piece 180 is fixed on fixed cover plate 160 On;Two support columns 170 are arranged respectively close to left limit plate 120 and right limit plate 130, push locating piece 180 and correspond to the row of abutting Insert the region that protective cover is located between two support columns 170.
Further, fixed cover plate 160 is set close to the side of front limited block 150 there are two limiting slot 165, and two limit Slot 165 distinguishes two fins of clamping socket protective cover, to limit socket protective cover.
Further, further include mounting base 191, mounting base 191 is L-type structure, and include connecting plate and with connect One end mounting plate connected vertically of plate, connecting plate is fixedly connected with the plane perpendicular of bottom plate 110, between mounting plate and bottom plate 110 Drilling aid 100 is fixed on by support by mounting base 191 to form the holding tank for clamp standoff object every setting On object.
Further, further include T shapes screw rod 193, the mounting plate of mounting base 191 is equipped with the end of thread for T shapes screw rod 193 The end of the screw hole passed through, the end of thread of T shapes screw rod 193 can be abutted with supporter, with clamping brace object.
When being drilled to the socket protective cover of lamps and lanterns using above-mentioned drilling aid 100, block first with mounting base 191 On the table, and by T shapes screw rod 193 fix mounting base 191 so that drilling aid 100 in operation process not It can move.Then, socket protective cover is opened and is packed into the locating slot of drilling aid 100, adjustment socket protective cover Position is allowed to be adjacent to front limited block 150, rear position margining plate 140, left limit plate 120 and right limit plate 130 completely, by support The stress of column 170 makes socket protective cover not deform displacement, and overturning is by hinged fixed cover, to push down from top to bottom Socket protective cover.Then, the auxiliary section 161 of fixed cover plate 160 is buckled on the positioning region 121 of left limit plate 120, will be arranged Insert protective cover steady positioning.Then, the drill sleeves 163 that drill bit is passed through on fixed cover plate 160 are reused, are processed The hole needed.Finally, fixed cover plate 160 is opened, the socket protective cover processed is taken out.
Above-mentioned drilling aid 100 has at least the following advantages:
(1) front limited block 150 of above-mentioned drilling aid 100, rear position margining plate 140, left limit plate 120 and right limit Plate 130 abuts four side of front, rear, left and right of socket protective cover respectively, to which socket protective cover is located in locating slot, to prevent Socket protective cover moves in boring procedure, improves the accuracy of drilling.
(2) above-mentioned drilling aid 100 is equipped with the drill sleeves 163 for positioning drill bit on fixed cover plate 160, It prevents that drill bit is crooked in boring procedure, deflects away from, improves the safety of drilling.
(3) above-mentioned drilling aid 100 in advance positions socket protective cover so that the drilling angle of socket protective cover It is consistent with the hole position on generator to spend position, avoiding generation socket protective cover from contacting friction with generator oil tank causes tank surface Japanning abrasion scratches metal in bad and boring procedure and cuts and falls to the problem of generator causes generator to damage.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (9)

1. a kind of drilling aid of the socket protective cover of lamps and lanterns, which is characterized in that including:
Bottom plate;
It is vertically fixed on the bottom plate and is respectively used to the left limit of the limit left side of socket protective cover, right side and rear side Position plate, right limit plate and rear position margining plate, the left limit plate are arranged with the right limit plate relative spacing, the rear position margining plate Both ends connect respectively with one end of the left limit plate and the right limit plate, to form U-shaped structure;The U-shaped structure with A locating slot for housing the socket protective cover is collectively formed in the bottom plate;The top margin of the left limit plate is equipped with positioning Portion;The top margin of the rear position margining plate is fixed with pressing plate, and the pressing plate is parallel to the bottom plate setting, and the pressing plate is close to institute The side for stating locating slot is compared to the inclined inclined-plane of the bottom plate, so that the pressing plate forms one for being protected with the socket The wedge-shaped part that the rear side of shield abuts;
The front limited block being fixed on the bottom plate, the front limited block and the opening of the U-shaped structure are oppositely arranged, for limiting On front side of the socket protective cover of position;And
The fixed cover that one end is rotatably connected with the top margin of the right limit plate, the other end can be abutted with the left limit plate Plate, one end that the fixed cover plate is abutted with the left limit plate are equipped with auxiliary section, the auxiliary section and the positioning region phase Cooperation, to prevent the fixed cover plate from being slided relative to the left limit plate;The middle part of the fixed cover plate is equipped with for boring The drill sleeves that head passes through;The fixed cover plate compresses the socket protective cover after being rotated relative to the right limit plate, and And the drill sleeves correspond to the drilling region of the socket protective cover.
2. the drilling aid of the socket protective cover of lamps and lanterns as described in claim 1, which is characterized in that the positioning region is Set on the positioning column of the top margin of the left limit plate, the auxiliary section is set on the fixed cover plate far from the right limit plate One end end edge on mating groove.
3. the drilling aid of the socket protective cover of lamps and lanterns as claimed in claim 2, which is characterized in that the positioning column is Two, one of them described positioning column pass through the fixed cover plate on mating groove, another described positioning column with it is described The side of fixed cover plate abuts.
4. the drilling aid of the socket protective cover of lamps and lanterns as described in claim 1, which is characterized in that further include two branch Dagger, described two support columns are vertically fixed on the bottom plate, and positioned at the opening of the U-shaped structure;Described two A support column is used to support the drilling region of the socket protective cover.
5. the drilling aid of the socket protective cover of lamps and lanterns as claimed in claim 4, which is characterized in that further include pushing to determine Position block, the pushing locating piece are fixed on the inner surface of the fixed cover plate;Described two support columns are respectively close to described Left limit plate and right limit plate setting, the pushing locating piece, which corresponds to, abuts the socket protective cover positioned at described two Region between dagger.
6. the drilling aid of the socket protective cover of lamps and lanterns as claimed in claim 5, which is characterized in that the drill sleeves To pass through the metal sleeve of quenching, and the drill sleeves are fixed on the inner surface of the fixed cover plate.
7. the drilling aid of the socket protective cover of lamps and lanterns as described in claim 1, which is characterized in that the socket protection Cover tool there are two relative spacing setting fin, the fixed cover plate close to the side of the front limited block set there are two limit Slot, described two limiting slots distinguish the described two fins of clamping, to limit the socket protective cover.
8. the drilling aid of the socket protective cover of lamps and lanterns as described in claim 1, which is characterized in that further include installation Seat, the mounting base be L-type structure, and include connecting plate and one end mounting plate connected vertically with the connecting plate, The connecting plate is fixedly connected with the plane perpendicular of the bottom plate, and the mounting plate is arranged with the bottom plate interval, to form use In the holding tank of clamp standoff object, the drilling aid is fixed on above support by the mounting base.
9. the drilling aid of the socket protective cover of lamps and lanterns as claimed in claim 8, which is characterized in that further include T shape spiral shells Bar, the mounting plate are equipped with the screw hole passed through for the T shapes screw flight end, the end at the T shapes screw flight end It can be abutted with above support, to clamp above support.
CN201410006122.1A 2014-01-06 2014-01-06 The drilling aid of the socket protective cover of lamps and lanterns Active CN104759904B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410006122.1A CN104759904B (en) 2014-01-06 2014-01-06 The drilling aid of the socket protective cover of lamps and lanterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410006122.1A CN104759904B (en) 2014-01-06 2014-01-06 The drilling aid of the socket protective cover of lamps and lanterns

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CN104759904B true CN104759904B (en) 2018-10-12

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105537984A (en) * 2015-11-19 2016-05-04 浙江荣华家具有限公司 Precise chair leg holing fixture
CN106312628A (en) * 2016-10-17 2017-01-11 周末 Aero-engine machining instrument
CN111570858B (en) * 2019-10-12 2021-06-11 杭州优固光电有限公司 LED lamp shade drilling equipment that commonality is high

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CN2218022Y (en) * 1994-08-30 1996-01-24 阿布卡西姆·阿汗麦德 Electric mixer
CN2221491Y (en) * 1995-05-19 1996-03-06 林益奖 Hand character-rolling machine
CN201446412U (en) * 2009-07-30 2010-05-05 宝鸡石油机械有限责任公司 Novel arc-surface drilling jig
CN201900477U (en) * 2010-12-07 2011-07-20 中原特钢股份有限公司 Positioning device for deep hole processing
RO126547A2 (en) * 2010-03-18 2011-08-30 Institutul De Cercetare Şi Proiectare Tehnologică Pentru Construcţii Maşini S.A. Device for the frontal precision machining of universal joints
CN202088017U (en) * 2011-06-01 2011-12-28 安徽恒生机械制造有限公司 Duel-location mechanism for overturn bushing plate and workpiece
CN203316785U (en) * 2013-05-14 2013-12-04 六安市龙兴汽车零部件有限公司 Overturn drilling fixture for two side faces of automobile gearbox body

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2218022Y (en) * 1994-08-30 1996-01-24 阿布卡西姆·阿汗麦德 Electric mixer
CN2221491Y (en) * 1995-05-19 1996-03-06 林益奖 Hand character-rolling machine
CN201446412U (en) * 2009-07-30 2010-05-05 宝鸡石油机械有限责任公司 Novel arc-surface drilling jig
RO126547A2 (en) * 2010-03-18 2011-08-30 Institutul De Cercetare Şi Proiectare Tehnologică Pentru Construcţii Maşini S.A. Device for the frontal precision machining of universal joints
CN201900477U (en) * 2010-12-07 2011-07-20 中原特钢股份有限公司 Positioning device for deep hole processing
CN202088017U (en) * 2011-06-01 2011-12-28 安徽恒生机械制造有限公司 Duel-location mechanism for overturn bushing plate and workpiece
CN203316785U (en) * 2013-05-14 2013-12-04 六安市龙兴汽车零部件有限公司 Overturn drilling fixture for two side faces of automobile gearbox body

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