CN201807768U - Special drill jig for balance shaft shell - Google Patents

Special drill jig for balance shaft shell Download PDF

Info

Publication number
CN201807768U
CN201807768U CN2010205286572U CN201020528657U CN201807768U CN 201807768 U CN201807768 U CN 201807768U CN 2010205286572 U CN2010205286572 U CN 2010205286572U CN 201020528657 U CN201020528657 U CN 201020528657U CN 201807768 U CN201807768 U CN 201807768U
Authority
CN
China
Prior art keywords
rotation seat
support
axle housing
hole
briquetting
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.)
Expired - Fee Related
Application number
CN2010205286572U
Other languages
Chinese (zh)
Inventor
安钢
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.)
TONGLING ENRON BIOLOGICAL TECHNOLOGY Co Ltd
Original Assignee
TONGLING ENRON BIOLOGICAL TECHNOLOGY 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 TONGLING ENRON BIOLOGICAL TECHNOLOGY Co Ltd filed Critical TONGLING ENRON BIOLOGICAL TECHNOLOGY Co Ltd
Priority to CN2010205286572U priority Critical patent/CN201807768U/en
Application granted granted Critical
Publication of CN201807768U publication Critical patent/CN201807768U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a special drill jig for a balance shaft shell. The drill jig comprises a base (15), a support (1), a shaft shell clamping device and a drilling rig. The shaft shell clamping device comprises a rotating seat (14), a pull rod (9) and a press block (12), wherein the rotating seat (14) is movably connected onto the support (9) via a rotating shaft (2), dovetail grooves are arranged on two sides of the rotating seat (14), the press block (12) is L-shaped, the lower portion of the press block (12) is in the shape of a dovetail and slidably matches with the dovetail grooves, a stud bolt (10) is arranged between the press block (12) and the rotating seat (14), one end of the stud bolt (10) penetrates through a through hole on the press block (12) and is connected with a nut (11), and the other end of the stud bolt (10) is in threaded connection with a screw hole on the rotating seat (14). The special drill jig for the balance shaft shell increases processing efficiency and reduces production cost of enterprises.

Description

The special-purpose boring grab of balance shaft housing
Technical field
The utility model relates to the balance shaft housing Special Fixture for Machining.
Background technology
Balance shaft housing is an important spare part of auto industry.Balance shaft housing be shaped as middle cylinder, the both sides of cylindrical shell are overhanging platforms, the central authorities of each platform are through holes, the through hole center line of the left and right sides is not parallel, therefore with drilling machine processing through hole the time, needs repeatedly to clamp processing, greatly reduce efficiency, improved enterprise's production cost.
The utility model content
The purpose of this utility model is exactly to solve the low problem of processing balance shaft housing efficiency, provides a kind of quick realization to clamp, and realizes the special-purpose boring grab of balance shaft housing of conversion fast.
The technical solution adopted in the utility model is: the special-purpose boring grab of balance shaft housing, it is characterized in that it comprises base, be connected the base upper bracket, axle housing clamping device and drilling cramp, described axle housing clamping device comprises rotation seat, pull bar and briquetting, the rotation seat cross section is L-shaped, the back of rotation seat is fixed with rotating shaft, rotating shaft is actively connected on the support, make rotation seat realize rotating around the axis by rotating shaft and cooperating of support, the both sides of rotation seat are provided with dovetail groove, it is L shaped that briquetting is, the bottom is that swallow-tail form and dovetail groove are slidingly matched, be provided with double threaded screw between briquetting and the rotation seat, the through hole that one end of double threaded screw passes on the briquetting connects with nut, the screw thread connection on the other end and the rotation seat; On the rotation seat side, other end cooperation is connected with pressing plate and clamp nut to pull bar one end by thread connection; Described support is provided with two through holes, rotation seat also is provided with corresponding with it through hole, make two through holes of working as the rotation seat swinging mounting and rotating base the same side at once, make the boring end face level of the axle housing both sides that are fixed on the axle housing clamping device, be combined with latch in the through hole; Described rotation seat is provided with locating piece, and locating piece is realized being connected by interior corner bolt with rotation seat, and positioning seat upper surface central authorities are provided with extruding axle housing bottom and realize the alignment pin of axle housing location; Described drilling cramp comprises two drill boom and the drill bushings that are actively connected on the top of support, and each drill boom is provided with four through holes, is combined with the drill bushing that drill bit is imported in each through hole.
Adopt technique scheme, add and man-hour balance shaft housing is sleeved on the pull bar,, make the balance shaft housing crosswise fixed, by the alignment pin and the briquetting of bottom balance shaft housing is located up and down again, balance shaft housing is fixed on the rotation seat by pressing plate and clamp nut.When processing the through hole of left side platform, rotate rotation seat, make the PATENT left side via on the rotation seat corresponding with the PATENT left side via on the support, insert latch and realize the location, make left side platform level, drill bit stretches into drill bushing can process through hole to the left side, when the through hole of processing right side, take off latch, rotate rotation seat, make the right side through hole on the rotation seat corresponding with right side through hole on the support, insert latch, realize fixing, drill bit can be stretched into drill bushing, processing right side through hole.
In sum, the utility model beneficial effect is: since the utility model only need disposable fix balance shaft housing after, can realize fixing boring by latch, so the utility model improved working (machining) efficiency greatly, reduced the production cost of enterprise.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Among the figure, 1, support, 2, rotating shaft, 3, latch, 4, drill boom, 5, through hole, 6, drill bushing, 7, pressing plate, 8, clamp nut, 9, pull bar, 10, double threaded screw, 11, nut, 12, briquetting, 13, alignment pin, 14, rotation seat, 15, base, 16, axle housing, 17, locating piece.
The specific embodiment
Present embodiment: the special-purpose boring grab of balance shaft housing, as shown in Figure 1, it comprises base 15, is connected base 15 upper brackets 1, axle housing clamping device and drilling cramp.
Described axle housing clamping device such as Fig. 1, shown in Figure 2, it comprises rotation seat 14, pull bar 9 and briquetting 12, rotation seat 14 is L-shaped, the back of rotation seat 14 is fixed with rotating shaft 2, rotating shaft 2 is actively connected on the support 1, make rotation seat 14 realize rotating around the axis by rotating shaft 2 and cooperating of support 1, the both sides of rotation seat 14 are provided with dovetail groove, briquetting 12 is L shaped, the bottom is that swallow-tail form and dovetail groove are slidingly matched, be provided with double threaded screw 10 between briquetting 12 and the rotation seat 14, the through hole that an end of double threaded screw 10 passes on the briquetting 12 connects with nut 11, the screw thread connection on the other end and the rotation seat 14; On rotation seat 14 sides, other end cooperation is connected with pressing plate 7 and clamp nut 8 to pull bar 9 one ends by thread connection.
As shown in Figure 3, support 1 is provided with two through holes, rotation seat 14 also is provided with corresponding with it through hole, make when rotation seat 14 turn to support 1 and rotation seat 14 mutually two through holes of the same side at once, make the boring end face level of axle housing 16 both sides that are fixed on the axle housing clamping device, be combined with latch 3 described rotation seats 14 in the through hole and be provided with locating piece 17, locating piece 17 is realized being connected by interior corner bolt with rotation seat 14, and positioning seat 14 upper surface central authorities are provided with extruding axle housing 16 bottoms and realize the alignment pin 13 of axle housing 16 location; Described drilling cramp comprises two drill boom 4 and the drill bushings 6 that are actively connected on the top of support, and each drill boom 4 is provided with four through holes, is combined with the drill bushing 6 that drill bit is imported in each through hole.Drill bushing 6 centers are through hole 5.

Claims (1)

1. the special-purpose boring grab of balance shaft housing, it is characterized in that it comprises base [15], be connected base [15] upper bracket [1], axle housing clamping device and drilling cramp, described axle housing clamping device comprises rotation seat [14], pull bar [9] and briquetting [12], rotation seat [14] is L-shaped, the back of rotation seat [14] is fixed with rotating shaft [2], rotating shaft [2] is actively connected on the support [1], make rotation seat [14] realize rotating around the axis by rotating shaft [2] and cooperating of support [1], the both sides of rotation seat [14] are provided with dovetail groove, briquetting [12] is L shaped, the bottom is that swallow-tail form and dovetail groove are slidingly matched, be provided with double threaded screw [10] between briquetting [12] and the rotation seat [14], the through hole that one end of double threaded screw [10] passes on the briquetting [12] connects the screw thread connection on the other end and the rotation seat [14] with nut [11]; On rotation seat [14] side, other end cooperation is connected with pressing plate [7] and clamp nut [8] to pull bar [9] one ends by thread connection; Described support [1] is provided with two through holes, rotation seat [14] also is provided with corresponding with it through hole, make when rotation seat [14] turn to support [1] and rotation seat [14] mutually two through holes of the same side at once, make the boring end face level of axle housing [16] both sides that are fixed on the axle housing clamping device, be combined with latch [3] in the through hole; Described rotation seat [14] is provided with locating piece [17], and locating piece [17] is realized being connected by interior corner bolt with rotation seat [14], and positioning seat [14] upper surface central authorities are provided with extruding axle housing [16] bottom and realize the alignment pin [13] of axle housing [16] location; Described drilling cramp comprises two drill boom [4] and the drill bushings [6] that are actively connected on the top of support, and each drill boom [4] is provided with four through holes, is combined with the drill bushing [6] that drill bit is imported in each through hole.
CN2010205286572U 2010-09-09 2010-09-09 Special drill jig for balance shaft shell Expired - Fee Related CN201807768U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205286572U CN201807768U (en) 2010-09-09 2010-09-09 Special drill jig for balance shaft shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205286572U CN201807768U (en) 2010-09-09 2010-09-09 Special drill jig for balance shaft shell

Publications (1)

Publication Number Publication Date
CN201807768U true CN201807768U (en) 2011-04-27

Family

ID=43890717

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205286572U Expired - Fee Related CN201807768U (en) 2010-09-09 2010-09-09 Special drill jig for balance shaft shell

Country Status (1)

Country Link
CN (1) CN201807768U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042413A (en) * 2012-12-31 2013-04-17 青特集团有限公司 Turning hole making device
CN104708077A (en) * 2015-03-17 2015-06-17 青阳县鑫安特汽车零配件有限公司 Pneumatic clamping device for drilling and cutting automobile gear shaft
CN107030315A (en) * 2017-05-26 2017-08-11 晋江市安海联诚机械有限公司 A kind of boring grab
CN107671333A (en) * 2017-10-31 2018-02-09 重庆纵翼机械制造有限公司 Boring grab for balance shaft locating hole

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042413A (en) * 2012-12-31 2013-04-17 青特集团有限公司 Turning hole making device
CN104708077A (en) * 2015-03-17 2015-06-17 青阳县鑫安特汽车零配件有限公司 Pneumatic clamping device for drilling and cutting automobile gear shaft
CN104708077B (en) * 2015-03-17 2018-09-21 青阳县鑫安特汽车零配件有限公司 A kind of automobile gear axis drilling processing air clamper
CN107030315A (en) * 2017-05-26 2017-08-11 晋江市安海联诚机械有限公司 A kind of boring grab
CN107030315B (en) * 2017-05-26 2019-08-20 晋江市安海联诚机械有限公司 A kind of boring grab
CN107671333A (en) * 2017-10-31 2018-02-09 重庆纵翼机械制造有限公司 Boring grab for balance shaft locating hole
CN107671333B (en) * 2017-10-31 2019-03-26 重庆纵翼机械制造有限公司 Boring grab for balance shaft locating hole

Similar Documents

Publication Publication Date Title
CN201950249U (en) Balance shaft housing drilling fixture
CN201357254Y (en) Rotary jig for drilling side holes of oil sump
CN201231416Y (en) Crankshaft oil hole drilling attachment
CN201211617Y (en) Multi-purpose fixture clamper for piston oil hole processing
CN201807768U (en) Special drill jig for balance shaft shell
CN101628384B (en) Clamp for drilling oil hole on crankshaft
CN202964025U (en) Adjustable inclined hole drilling clamp
CN201224035Y (en) Fixture for drilling holes on side surface
CN201316920Y (en) Drill crank shaft flange eccentric hole clamp
CN101758396A (en) Crankshaft flange eccentric hole clamp for drill
CN207548253U (en) A kind of transversely movable cylindrical sleeves clamping borehole drill construction of drill bit
CN201677063U (en) Fixture for processing end face holes and radial holes of shafts
CN202964024U (en) Clamp for disc-type workpiece inclined hole drilling
CN203317090U (en) Drilling clamp for connecting rod parts
CN201871960U (en) Multiple-piece machining fixture for swinging frame
CN201128071Y (en) Clamping structure for processing slant hole
CN203621557U (en) Car footboard automatic deep hole turning tool
CN203622036U (en) Positioning device for drilling of steering system case and upper end cover connecting end surface
CN203197626U (en) Clamp for hole drilling
CN203621993U (en) Drilling fixture for steering system case and upper end cover connecting end surface
CN203437699U (en) Cylindrical surface drilling jig of cylindrical workpiece
CN203357088U (en) Automobile connecting rod small end hole drilling and boring fixture
CN202591675U (en) Balanced suspension support drill jig
CN107627131A (en) A kind of transversely movable cylindrical sleeves clamping borehole drill construction of drill bit
CN102699386B (en) Tool for drilling inclined hole in control valve body

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110427

Termination date: 20120909