CN205111380U - Connecting rod bolt hole anchor clamps that drill and ream - Google Patents
Connecting rod bolt hole anchor clamps that drill and ream Download PDFInfo
- Publication number
- CN205111380U CN205111380U CN201520938066.5U CN201520938066U CN205111380U CN 205111380 U CN205111380 U CN 205111380U CN 201520938066 U CN201520938066 U CN 201520938066U CN 205111380 U CN205111380 U CN 205111380U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- locating piece
- riser
- firm banking
- bolt hole
- 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
Links
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a connecting rod bolt hole anchor clamps that drill and ream, it includes unable adjustment base, locating piece under a plurality of shanks of connecting rod is installed to unable adjustment base's riser front surface lower part, locating piece on a plurality of shanks of connecting rod is installed on unable adjustment base's riser front surface upper portion, positioning pin is installed at the locating piece center on the shank of connecting rod, positioning pin passes unable adjustment base's riser top, unable adjustment base's riser rear surface top fixed mounting has a plurality of splint backup pads, splint articulate on the top of splint backup pad and constitute the lever mechanism through round pin axle, the side welding of splint backup pad has the horizontal support board, the lower terminal surface fixed mounting of horizontal support board has the jacking cylinder, the piston rod head portion of jacking cylinder installs the kicking block, the kicking block contacts the messenger force that constitutes the lever mechanism with the rear end of splint. The simultaneous processing of many connecting rods can once be realized to these anchor clamps, but also can improve the precision and the efficiency of drilling, and then the assembly of convenient follow -up connecting rod.
Description
Technical field
The utility model belongs to grip device field, is specifically related to a kind of connecting rod and drills and reams clamp for bolt hole.
Background technology
Automobile connecting bar class component positions by connecting-rod bolts, and gonnecting rod body and connecting rod cap separately carry out processing bolt hole, due to separate machined, therefore, easily there is deviation in centre-to-centre spacing, thus easily affect the assembly precision of connecting rod, thus cause connecting rod recovery degree to there is larger defect and deviation, affect the functional reliability of the connecting rod after having assembled, therefore, need the new connecting rod of design to drill and ream clamp for bolt hole, improve machining accuracy and the axiality of bolt hole.
Utility model content
The purpose of this utility model is to provide connecting rod and drills and reams clamp for bolt hole, processes, but also can improve precision and the efficiency of boring, and then facilitate the assembling of follow-up connecting rod while this fixture can once realize many connecting rods.
In order to realize above-mentioned technical characteristic, the purpose of this utility model is achieved in that connecting rod drills and reams clamp for bolt hole, it comprises firm banking, the riser front surface bottom of firm banking is provided with locating piece under multiple gonnecting rod body, the riser front surface top of firm banking is provided with locating piece on multiple gonnecting rod body, on gonnecting rod body, locating piece center is provided with alignment pin, alignment pin is through the riser top of firm banking, the top, riser rear surface of firm banking is installed with multiple clamping plate gripper shoe, clamping plate form leverage by hinge on the top of clamping plate gripper shoe, the side of clamping plate gripper shoe is welded with horizontal supporting plate, the lower surface of horizontal supporting plate is installed with jacking cylinder, the piston rod head of jacking cylinder is provided with jacking block, what the rear end in contact of jacking block and clamping plate formed leverage makes force.
The afterbody of described alignment pin is provided with opening pressing plate by nut.
Under described gonnecting rod body, locating piece is fixedly mounted on the riser front surface bottom of firm banking by uniform bolt.
Described clamping plate gripper shoe is fixedly mounted on the top, riser rear surface of firm banking by holding screw.
On described gonnecting rod body, locating piece is fixedly mounted on the riser front surface top of firm banking by No. two bolts.
The riser of described firm banking is provided with simultaneously locating piece and alignment pin on locating piece under 6 groups of gonnecting rod bodies, gonnecting rod body, can time processing 6.
The utility model has following beneficial effect:
1, the bottom of gonnecting rod body can be fixed on the positioning installation by locating piece under gonnecting rod body by above-mentioned fixture, the top of gonnecting rod body is fixed on the positioning installation by alignment pin, connecting rod cap is fixed on the positioning installation by alignment pin, the lever clamp mechanism simultaneously enough become by jacking cylinder, clamping plate and bearing pin is fixedly clamped, and then matches with the end face of gonnecting rod body.
2, can simultaneously clamping 6 workpiece by above-mentioned fixture, 6 workpiece can be processed simultaneously, and then improve working (machining) efficiency, also improve machining accuracy simultaneously.
3, by above-mentioned fixture connecting rod cap and gonnecting rod body positioned after carry out drilling and reaming operation, above-mentioned operation is carried out successively, and then ensure that machining accuracy, also ensure that the assembly precision of follow-up connecting rod cap and gonnecting rod body simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the profile of the utility model single clamp body.
Fig. 2 is the overall structure schematic diagram of the multiple clamp body of the utility model.
In figure: locating piece 3, opening pressing plate 4, alignment pin 5, nut 6, clamping plate 7, clamping plate gripper shoe 8, jacking block 9, holding screw 10, bearing pin 11, piston rod 12, horizontal supporting plate 13, jacking cylinder 14, bolt 15, No. two bolts 16, connecting rod cap 17, gonnecting rod bodies 18 on locating piece 2, gonnecting rod body under firm banking 1, gonnecting rod body.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figure 1-2, connecting rod drills and reams clamp for bolt hole, it comprises firm banking 1, the riser front surface bottom of firm banking 1 is provided with locating piece 2 under multiple gonnecting rod body, the riser front surface top of firm banking 1 is provided with locating piece 3 on multiple gonnecting rod body, on gonnecting rod body, locating piece 3 center is provided with alignment pin 5, alignment pin 5 is through the riser top of firm banking 1, the top, riser rear surface of firm banking 1 is installed with multiple clamping plate gripper shoe 8, clamping plate 7 are hinged on the top of clamping plate gripper shoe 8 by bearing pin 11 and form leverage, the side of clamping plate gripper shoe 8 is welded with horizontal supporting plate 13, the lower surface of horizontal supporting plate 13 is installed with jacking cylinder 14, piston rod 12 head of jacking cylinder 14 is provided with jacking block 9, what jacking block 9 and the rear end in contact of clamping plate 7 formed leverage makes force.Connecting rod cap 17 and gonnecting rod body 18 can be positioned installation by above-mentioned clamp body simultaneously, thus ensure that its precision of locating, for follow-up drilling and reaming operation ensure that precision.
Further, the afterbody of described alignment pin 5 is provided with opening pressing plate 4 by nut 6.Clamping can be positioned to connecting rod cap 17 and gonnecting rod body 18 by opening pressing plate 4, and then ensure that its machining accuracy.
Further, under described gonnecting rod body, locating piece 2 is fixedly mounted on the riser front surface bottom of firm banking 1 by uniform bolt 15.
Further, described clamping plate gripper shoe 8 is fixedly mounted on the top, riser rear surface of firm banking 1 by holding screw 10.
Further, on described gonnecting rod body, locating piece 3 is fixedly mounted on the riser front surface top of firm banking 1 by No. two bolts 16.
Further, the riser of described firm banking 1 is provided with simultaneously locating piece 3 and alignment pin 5 on locating piece 2 under 6 groups of gonnecting rod bodies, gonnecting rod body, can time processing 6.Process multiple workpiece successively and effectively can improve working (machining) efficiency, ensure the precision of processing simultaneously.
The course of work of the present utility model and principle are:
1, first above-mentioned clamp body is fixedly mounted on the riser of firm banking 1, is assembled into whole clamp body, be then fixedly mounted on processing center machine tool by whole for above-mentioned clamp body, once can clamping 6 workpiece.
2, first installing connecting rods body 18, gonnecting rod body 18 to be arranged under gonnecting rod body on locating piece 2 and gonnecting rod body between locating piece 3, again connecting rod cap 17 is fixedly clamped by the lever clamp mechanism that jacking cylinder 14, clamping plate 7 and bearing pin 11 are enough, by nut 6 and opening pressing plate 4, gonnecting rod body 18 and connecting rod cap 17 is fixed simultaneously.
3, after clamping completes, bore operation is carried out to the edge of gonnecting rod body 18 and connecting rod cap 17, due to two be clamping together, therefore one-time positioning is only needed just can to realize its bore operation, ensure that the precision of processing, after having holed, proceed tool changing, and then carry out fraising operation.
4, last, the drilling and reaming task of all workpiece is completed successively according to same step.
Above-described embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (6)
1. connecting rod drills and reams clamp for bolt hole, it comprises firm banking (1), it is characterized in that: the riser front surface bottom of firm banking (1) is provided with locating piece (2) under multiple gonnecting rod body, the riser front surface top of firm banking (1) is provided with locating piece (3) on multiple gonnecting rod body, on gonnecting rod body, locating piece (3) center is provided with alignment pin (5), alignment pin (5) is through the riser top of firm banking (1), the top, riser rear surface of firm banking (1) is installed with multiple clamping plate gripper shoe (8), clamping plate (7) are hinged on the top of clamping plate gripper shoe (8) by bearing pin (11) and form leverage, the side of clamping plate gripper shoe (8) is welded with horizontal supporting plate (13), the lower surface of horizontal supporting plate (13) is installed with jacking cylinder (14), piston rod (12) head of jacking cylinder (14) is provided with jacking block (9), what the rear end in contact of jacking block (9) and clamping plate (7) formed leverage makes force.
2. connecting rod according to claim 1 drills and reams clamp for bolt hole, it is characterized in that: the afterbody of described alignment pin (5) is provided with opening pressing plate (4) by nut (6).
3. connecting rod according to claim 1 drills and reams clamp for bolt hole, it is characterized in that: under described gonnecting rod body, locating piece (2) is fixedly mounted on the riser front surface bottom of firm banking (1) by uniform bolt (15).
4. connecting rod according to claim 1 drills and reams clamp for bolt hole, it is characterized in that: described clamping plate gripper shoe (8) is fixedly mounted on the top, riser rear surface of firm banking (1) by holding screw (10).
5. connecting rod according to claim 1 drills and reams clamp for bolt hole, it is characterized in that: on described gonnecting rod body, locating piece (3) is fixedly mounted on the riser front surface top of firm banking (1) by No. two bolts (16).
6. connecting rod according to claim 1 drills and reams clamp for bolt hole, it is characterized in that: the riser of described firm banking (1) is provided with simultaneously locating piece (3) and alignment pin (5) on locating piece (2) under 6 groups of gonnecting rod bodies, gonnecting rod body, can time processing 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938066.5U CN205111380U (en) | 2015-11-23 | 2015-11-23 | Connecting rod bolt hole anchor clamps that drill and ream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938066.5U CN205111380U (en) | 2015-11-23 | 2015-11-23 | Connecting rod bolt hole anchor clamps that drill and ream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205111380U true CN205111380U (en) | 2016-03-30 |
Family
ID=55567028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520938066.5U Expired - Fee Related CN205111380U (en) | 2015-11-23 | 2015-11-23 | Connecting rod bolt hole anchor clamps that drill and ream |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205111380U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392136A (en) * | 2016-12-21 | 2017-02-15 | 重庆昌跃机电制造有限公司 | Boring machine for producing crankshaft connecting rod |
| CN106736763A (en) * | 2017-02-21 | 2017-05-31 | 浙江大学城市学院 | A kind of spring hanger inner side end milling fixture |
| CN108555559A (en) * | 2018-04-28 | 2018-09-21 | 上海发那科机器人有限公司 | A kind of hand-off table apparatus of paw |
| CN115194484A (en) * | 2022-08-04 | 2022-10-18 | 山东省章丘鼓风机股份有限公司 | Pump case end face machining device and machining method |
-
2015
- 2015-11-23 CN CN201520938066.5U patent/CN205111380U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392136A (en) * | 2016-12-21 | 2017-02-15 | 重庆昌跃机电制造有限公司 | Boring machine for producing crankshaft connecting rod |
| CN106392136B (en) * | 2016-12-21 | 2018-06-26 | 重庆恩特瑞科技有限公司 | A kind of boring machine for crankshaft-link rod production |
| CN106736763A (en) * | 2017-02-21 | 2017-05-31 | 浙江大学城市学院 | A kind of spring hanger inner side end milling fixture |
| CN108555559A (en) * | 2018-04-28 | 2018-09-21 | 上海发那科机器人有限公司 | A kind of hand-off table apparatus of paw |
| CN115194484A (en) * | 2022-08-04 | 2022-10-18 | 山东省章丘鼓风机股份有限公司 | Pump case end face machining device and machining method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205111380U (en) | Connecting rod bolt hole anchor clamps that drill and ream | |
| CN203526994U (en) | Radial hole indexing jig device on cylindrical face | |
| CN203992498U (en) | A kind of CA6140 lathe tail-bracket boring grab | |
| CN203236251U (en) | Boring clamp | |
| CN204818183U (en) | Radial haplopore of cylindrical parts footpath or multiple aperture processing multipurpose plant | |
| CN105855940A (en) | Machining method of swing arms | |
| CN102501109A (en) | Fixture for machining positioning holes of hydraulic pump body | |
| CN104708079A (en) | Tool fixture with various-plane angle holes and processing method for angle hole | |
| CN204658031U (en) | Female blade boring grab | |
| CN109676421B (en) | Special fixture for high-precision spherical hole drilling on rocker arm part | |
| CN203317090U (en) | Drilling clamp for connecting rod parts | |
| CN204194888U (en) | Plunger directional drilling frock | |
| CN104369019A (en) | Cam shaft keywaying milling jig | |
| CN211866676U (en) | Drilling jig for machining holes in two directions for conical shaft parts | |
| CN201128071Y (en) | Clamping structure for processing slant hole | |
| CN103962869B (en) | Monaural supports drilling tool | |
| CN204148910U (en) | A kind of drag conveyor bearing block boring grab | |
| CN103157829A (en) | Inner arc oblique hole machining device | |
| CN106695375A (en) | Tool fixture for machining positioning hole of adaptor | |
| CN205519806U (en) | Drilling special fixture of reduction case | |
| CN105458344A (en) | Connecting rod locating drill jig | |
| CN205270952U (en) | Machining anchor clamps of reduction case | |
| CN203918574U (en) | Monaural supports drilling tool | |
| CN209754641U (en) | special fixture for drilling high-precision spherical hole on swinging arm piece | |
| CN203853833U (en) | Novel drill jig for drilling valve body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20191123 |