CN107627124A - A kind of Special drill frock - Google Patents

A kind of Special drill frock Download PDF

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Publication number
CN107627124A
CN107627124A CN201711066199.8A CN201711066199A CN107627124A CN 107627124 A CN107627124 A CN 107627124A CN 201711066199 A CN201711066199 A CN 201711066199A CN 107627124 A CN107627124 A CN 107627124A
Authority
CN
China
Prior art keywords
locating piece
positioning
workpiece
fast clip
plane
Prior art date
Application number
CN201711066199.8A
Other languages
Chinese (zh)
Inventor
刘博文
陈小龙
Original Assignee
陈小龙
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 陈小龙 filed Critical 陈小龙
Priority to CN201711066199.8A priority Critical patent/CN107627124A/en
Publication of CN107627124A publication Critical patent/CN107627124A/en

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Abstract

The present invention relates to a kind of Special drill frock, left locating piece, the realization that can be horizontally slipped along respective rail plate of right locating piece is drawn close and separated, left locating piece, the leading flank of right locating piece is positioning inclined-plane, the left side wall of left locating piece, the right side wall of right locating piece is locally extended outward horizontally so as to form positioning round table, promote left locating piece, right locating piece is slided and drawn close, workpiece is inserted in locating piece again, when workpiece is installed in place, positioning inclined-plane is just bonded with the baseplane of workpiece, left locating piece is promoted again, right locating piece is slided and separated, and it is caught in fixture block between left locating piece and right locating piece, so that two positioning round tables are respectively protruding into the corresponding side opening of workpiece;The tooling platform side is provided with fast clip and lower fast clip.Positioning inclined-plane, upper fast clip, left positioning round table, right positioning round table and fixture block position jointly, have Quick-clamped, facilitate the characteristics of pickup, accurate positioning, significantly improve processing efficiency and Product Precision.

Description

A kind of Special drill frock
Technical field
The invention belongs to the technical field of tooling clamps of mechanical manufacturing field, and in particular to a kind of Special drill frock.
Background technology
Gearshift case casting 7 shown in Fig. 4 is to be applicable a new gearshift case that new-energy automobile development designs, with biography The gearshift box structure moulding of system has significant difference.The gearshift case carries baseplane and two side holes, after casting, it is also necessary to There is angle between the baseplane of rat holing above, the inclined hole and case of shifting gears.For such workpiece with baseplane and two side holes, need Want individually designed a set of special rat holing frock.
The content of the invention
To meet the requirement of the workpiece rat holing with baseplane and two side holes, it is necessary to which a set of special special jewel is provided separately Hole tool, and possess Quick-clamped, facilitate the characteristics of pickup, accurate positioning, to improve processing efficiency and Product Precision.
Therefore, the technical solution adopted in the present invention is:A kind of Special drill frock, including tooling platform, the tooling platform On be provided with locating piece, the locating piece includes the spaced left locating piece in left and right and right locating piece, left locating piece, right positioning The block realization that can be horizontally slipped along respective rail plate is drawn close and separated, and left locating piece, the leading flank of right locating piece are fixed Position inclined-plane and two positioning inclined-planes it is coplanar, the left side wall of left locating piece is locally extended outward horizontally so as to form left positioning round table, right positioning The right side wall of block is locally extended outward horizontally so as to form right positioning round table, promotes left locating piece, right locating piece to slide and draw close, then will Workpiece is inserted in locating piece, when workpiece is installed in place, positioning inclined-plane be just bonded with the baseplane of workpiece, then promote left locating piece, Right locating piece is slided and separated, and is caught in fixture block between left locating piece and right locating piece, so that two positioning round tables are stretched respectively Enter in the corresponding side opening of workpiece;Fast clip is provided with above the tooling platform, and upper fast clip pushes away positioned at the front on positioning inclined-plane During the handle of dynamic upper fast clip, the hold-down head level of upper fast clip is moved rearwards and is finally pressed in the front of workpiece;The tooling platform Lower section is provided with lower fast clip, and when promoting the handle of lower fast clip, the hold-down head of lower fast clip passes vertically through via on tooling platform to work Part applies upward thrust to realize quick pickup.
As the preferred of such scheme, the left locating piece, right locating piece pass through the rail plate and frock of dove-tail form Platform is connected.
The beneficial effects of the invention are as follows:Workpiece with baseplane and two side holes, by positioning inclined-plane, upper fast clip, left positioning Round platform, right positioning round table and fixture block position jointly, it is ensured that positioning precision simultaneously realizes fast-holding, after the completion of drilling, passes through Lower fast clip applies a upward thrust to workpiece, can will rapidly change workpiece and remove.The frock combination rig, can quickly carry out band Baseplane and the workpiece rat holing of two side holes, there is Quick-clamped, facilitate the characteristics of pickup, accurate positioning, significantly improve and add Work efficiency rate and Product Precision.
Brief description of the drawings
Fig. 1 is the side view of the present invention.
Fig. 2 is the installation front view that left locating piece separated and be caught in fixture block with right locating piece.
Fig. 3 is the state that left locating piece is drawn close with right locating piece.
Fig. 4 is the use state figure of the present invention.
Embodiment
By way of example and in conjunction with the accompanying drawings, the invention will be further described:
With reference to shown in Fig. 1~Fig. 4, a kind of Special drill frock, mainly led by tooling platform 1, locating piece 2, fixture block 3, slip Rail 4, upper fast clip 5, lower fast clip 6 form.
Locating piece 2 is arranged on tooling platform 1, and locating piece 2 includes the spaced left locating piece 2a in left and right and right locating piece 2b, left locating piece 2a, right locating piece the 2b realization that can be horizontally slipped along respective rail plate 4 are drawn close and separated.
Left locating piece 2a, right locating piece 2b leading flank are positioning inclined-plane 2c and two positioning inclined-plane 2c are coplanar, left positioning Block 2a left side wall is locally extended outward horizontally so as to form left positioning round table 2d, and the right locating piece 2b local outwards level of right side wall is prolonged Stretch to form right positioning round table 2e.
Left locating piece 2a, right locating piece 2b is promoted to slide and draw close, then workpiece is inserted in into locating piece 2, workpiece is installed in place When, positioning inclined-plane 2c is just bonded with the baseplane of workpiece, then promotes left locating piece 2a, right locating piece 2b to slide and separate, and Fixture block 3 is caught between left locating piece 2a and right locating piece 2b, so that two positioning round tables are respectively protruding into the corresponding side opening of workpiece It is interior.It is inserted in for convenience of workpiece, left locating piece 2a, right locating piece 2b are slided and drawn close, with reduced width size;To ensure workpiece set Anti-rotation in the corresponding side opening of workpiece is respectively protruding into by left positioning round table 2d, right positioning round table 2e after entering, it is necessary to by left locating piece 2a, right locating piece 2b are separated, to increase width dimensions.
The top of tooling platform 1 is provided with fast clip 5, and the fast clip 5 on positioning inclined-plane 2c front, promotion of upper fast clip 5 Handle when, the hold-down head level of upper fast clip 5 is moved rearwards and is finally pressed in the front of workpiece.The lower section of tooling platform 1 is provided with Lower fast clip 6, when promoting the handle of lower fast clip 6, the via 1a that the hold-down head of lower fast clip 6 is passed vertically through on tooling platform 1 applies to workpiece Add upward thrust to realize quick pickup.
Preferably, left locating piece 2a, right locating piece 2b are connected by the rail plate 4 of dove-tail form with tooling platform 1.

Claims (2)

1. a kind of Special drill frock, including tooling platform (1), it is characterised in that:Locating piece is provided with the tooling platform (1) (2), the locating piece (2) includes the spaced left locating piece (2a) in left and right and right locating piece (2b), left locating piece (2a), the right side Locating piece (2b) realization that can be horizontally slipped along respective rail plate (4) is drawn close and separated, left locating piece (2a), right locating piece The leading flank of (2b) is positioning inclined-plane (2c) and two positioning inclined-plane (2c) are coplanar, and the left side wall of left locating piece (2a) is locally outside Horizontal-extending to form left positioning round table (2d), the right side wall of right locating piece (2b) is locally extended outward horizontally so as to form right positioning round table (2e), left locating piece (2a), right locating piece (2b) is promoted to slide and draw close, then workpiece is inserted in into locating piece (2), workpiece is installed to During position, positioning inclined-plane (2c) is just bonded with the baseplane of workpiece, then promotes left locating piece (2a), right locating piece (2b) to slide simultaneously Separation, and fixture block (3) is caught between left locating piece (2a) and right locating piece (2b), so that two positioning round tables are respectively protruding into work In the corresponding side opening of part;Fast clip (5) is provided with above the tooling platform (1), and upper fast clip (5) is positioned at positioning inclined-plane (2c) Front, in promotion during the handle of fast clip (5), before the hold-down head level of upper fast clip (5) is moved rearwards and is finally pressed in workpiece Side;Lower fast clip (6) is installed below the tooling platform (1), when promoting the handle of lower fast clip (6), the hold-down head of lower fast clip (6) Pass vertically through the via (1a) on tooling platform (1) and upward thrust is applied to workpiece to realize quick pickup.
2. Special drill frock according to claim 1, it is characterised in that:The left locating piece (2a), right locating piece (2b) is connected by the rail plate (4) of dove-tail form with tooling platform (1).
CN201711066199.8A 2017-11-02 2017-11-02 A kind of Special drill frock CN107627124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711066199.8A CN107627124A (en) 2017-11-02 2017-11-02 A kind of Special drill frock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711066199.8A CN107627124A (en) 2017-11-02 2017-11-02 A kind of Special drill frock

Publications (1)

Publication Number Publication Date
CN107627124A true CN107627124A (en) 2018-01-26

Family

ID=61106944

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711066199.8A CN107627124A (en) 2017-11-02 2017-11-02 A kind of Special drill frock

Country Status (1)

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CN (1) CN107627124A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201011538D0 (en) * 2010-07-08 2010-08-25 Bonner Henry W Trigonometrical angle plate
CN202539976U (en) * 2012-04-20 2012-11-21 海盐金凌机械设备有限公司 Clamp for off-angle drilling
CN104128817A (en) * 2014-07-30 2014-11-05 梧州市旺捷机械制造有限公司 Connecting seat drilling clamp
CN105500198A (en) * 2015-12-17 2016-04-20 重庆慧团商贸有限公司 Fixing device for rear axle shaft sealing cap
CN206561303U (en) * 2016-12-30 2017-10-17 昆山脉泉精密模具有限公司 A kind of processing unit (plant) of automobile side plaque

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201011538D0 (en) * 2010-07-08 2010-08-25 Bonner Henry W Trigonometrical angle plate
CN202539976U (en) * 2012-04-20 2012-11-21 海盐金凌机械设备有限公司 Clamp for off-angle drilling
CN104128817A (en) * 2014-07-30 2014-11-05 梧州市旺捷机械制造有限公司 Connecting seat drilling clamp
CN105500198A (en) * 2015-12-17 2016-04-20 重庆慧团商贸有限公司 Fixing device for rear axle shaft sealing cap
CN206561303U (en) * 2016-12-30 2017-10-17 昆山脉泉精密模具有限公司 A kind of processing unit (plant) of automobile side plaque

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20180126

RJ01 Rejection of invention patent application after publication