CN201950249U - Balance shaft housing drilling fixture - Google Patents
Balance shaft housing drilling fixture Download PDFInfo
- Publication number
- CN201950249U CN201950249U CN201120090252XU CN201120090252U CN201950249U CN 201950249 U CN201950249 U CN 201950249U CN 201120090252X U CN201120090252X U CN 201120090252XU CN 201120090252 U CN201120090252 U CN 201120090252U CN 201950249 U CN201950249 U CN 201950249U
- Authority
- CN
- China
- Prior art keywords
- rotation seat
- hole
- axle housing
- support
- 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
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Abstract
The utility model discloses a balance shaft housing drilling fixture, which comprises a base (15), an upper support (1), a shaft housing clamping device and a drilling rig. The shaft housing clamping device comprises a rotary seat (14), a pull rod (9) and a pressure block (12), the rotary seat (14) is movably connected to the support (1) through a rotary shaft (2), dovetailed grooves are arranged on two sides of the rotary seat (14), the pressure block (12) is in an inverted L shape, the lower portion of the pressure block is in a dovetail shape and slidably matched with the dovetailed grooves, a double-head screw (10) is arranged between the pressure block (12) and the rotary seat (14), one end of the double-head screw (10) penetrates through a through hole on the pressure block (12) to be connected with a nut (11), and the other end of the double-head screw (10) is connected with a screw hole on the rotary seat (14) in a threaded manner. Machining efficiency is improved greatly, and production cost of enterprises is reduced.
Description
Technical field
The utility model relates to the balance shaft housing clamp 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 balance shaft housing boring grab, 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 balance shaft housing boring grab, 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. balance shaft housing boring grab, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120090252XU CN201950249U (en) | 2011-03-31 | 2011-03-31 | Balance shaft housing drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120090252XU CN201950249U (en) | 2011-03-31 | 2011-03-31 | Balance shaft housing drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950249U true CN201950249U (en) | 2011-08-31 |
Family
ID=44494376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120090252XU Expired - Fee Related CN201950249U (en) | 2011-03-31 | 2011-03-31 | Balance shaft housing drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950249U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143947A (en) * | 2013-03-07 | 2013-06-12 | 江苏汤臣汽车零部件有限公司 | Shaft outside surface cutting tooling of lightweight balance shaft support |
| CN103143949A (en) * | 2013-03-07 | 2013-06-12 | 江苏汤臣汽车零部件有限公司 | Bottom surface drilling tool for light-weight balance shaft support |
| CN103273118A (en) * | 2013-05-16 | 2013-09-04 | 东风（十堰）发动机减震器有限公司 | Drilling combined die |
| CN103350246A (en) * | 2013-07-17 | 2013-10-16 | 宿松恒达电气配件有限公司 | Drilling drill jig of wiring terminals |
| CN104802113A (en) * | 2015-04-10 | 2015-07-29 | 力帆实业(集团)股份有限公司 | Fixture for fastening balance shaft |
| CN104889455A (en) * | 2015-05-29 | 2015-09-09 | 苏州亚思科精密数控有限公司 | Drilling template |
| CN106944843A (en) * | 2017-03-14 | 2017-07-14 | 成都亨通兆业精密机械有限公司 | A kind of boring fastening localization method of special-shaped workpiece |
-
2011
- 2011-03-31 CN CN201120090252XU patent/CN201950249U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143947A (en) * | 2013-03-07 | 2013-06-12 | 江苏汤臣汽车零部件有限公司 | Shaft outside surface cutting tooling of lightweight balance shaft support |
| CN103143949A (en) * | 2013-03-07 | 2013-06-12 | 江苏汤臣汽车零部件有限公司 | Bottom surface drilling tool for light-weight balance shaft support |
| CN103143949B (en) * | 2013-03-07 | 2015-09-09 | 江苏汤臣汽车零部件有限公司 | A kind of baseplane drilling tool of Lightweight balance shaft support |
| CN103273118A (en) * | 2013-05-16 | 2013-09-04 | 东风（十堰）发动机减震器有限公司 | Drilling combined die |
| CN103273118B (en) * | 2013-05-16 | 2015-07-22 | 东风（十堰）发动机减震器有限公司 | Drilling combined die |
| CN103350246A (en) * | 2013-07-17 | 2013-10-16 | 宿松恒达电气配件有限公司 | Drilling drill jig of wiring terminals |
| CN104802113A (en) * | 2015-04-10 | 2015-07-29 | 力帆实业(集团)股份有限公司 | Fixture for fastening balance shaft |
| CN104889455A (en) * | 2015-05-29 | 2015-09-09 | 苏州亚思科精密数控有限公司 | Drilling template |
| CN106944843A (en) * | 2017-03-14 | 2017-07-14 | 成都亨通兆业精密机械有限公司 | A kind of boring fastening localization method of special-shaped workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tongling Jiangwei Electronics Co., Ltd. Assignor: Tongling Solid Lighting Co., Ltd. Contract record no.: 2012340000250 Denomination of utility model: Balance shaft housing drilling fixture Granted publication date: 20110831 License type: Exclusive License Record date: 20120718 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20130331 |