CN202726109U - Bidirectional dislocation combined boring device - Google Patents
Bidirectional dislocation combined boring device Download PDFInfo
- Publication number
- CN202726109U CN202726109U CN 201220359648 CN201220359648U CN202726109U CN 202726109 U CN202726109 U CN 202726109U CN 201220359648 CN201220359648 CN 201220359648 CN 201220359648 U CN201220359648 U CN 201220359648U CN 202726109 U CN202726109 U CN 202726109U
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- CN
- China
- Prior art keywords
- boring
- pedestal
- clamp body
- hole
- sides
- 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 bidirectional dislocation combined boring device, which comprises a base, guide rails, bed bodies, boring mills, boring cutters, a clamp body and a pedestal. A transverse translation structure formed by the guide rails is arranged between the base and the bed bodies. The boring mills on both sides go straight lengthways along tracks of the bed bodies matched with the boring mills respectively. The boring cutters radially installed at the main shaft ends of the boring mills face the clamp body. The pedestal is fixedly installed in the middle of the base. The pedestal in the middle is fixedly provided with the clamp body. The principal axes of the boring mills on both sides of the clamp body are equal in height but staggered in parallel. The staggered distance is equal to the centre distance between two through holes in both ends of a connecting rod to be processed. Two end holes can be coarsely and finely bored smoothly by once clamping, so that the work efficiency is high. The bidirectional dislocation combined boring device is free from position error, high in processing precision and stable in quality.
Description
Technical field
The utility model relates to a kind of machine cut device, and specifically, the utility model relates to a kind of two-way dislocation combination boring device for processing engine link two ends through hole.
Background technology
Connecting rod is direct transmitting torque in engine, belongs to precision component.The bar linkage structure feature is that two ends are respectively equipped with the through hole that connects piston and bent axle, and the through hole on the connecting rod also has very high required precision to centre-to-centre spacing and the depth of parallelism except form accuracy requires height.The traditional handicraft of industry processing connecting rod is with the end through hole positioning accurate processing other end through hole of first processing, and specific embodiment is undertaken by rough bore, corase grind plane, right boring hole, finished plane operation.Although the traditional handicraft method can realize the accurate manufacturing of connecting rod, operation is numerous and diverse, process is long, and the inter process conversion need be reorientated installation, and different location structures certainly leads to some position errors, finally affects the product accuracy of manufacture.
The utility model content
The utility model is not enough mainly for the traditional handicraft of industry processing connecting rod, propose a kind of rational in infrastructure, easy for installation, machined efficient is high, the guaranteed two-way dislocation combination of accuracy of manufacture bore hole position, this device just can be finished connecting rod two ends through hole rough bore and precise boring synchronously through clamped one time.
The utility model is achieved through the following technical solutions technical goal.
Two-way dislocation combination boring device, it comprises pedestal, guide rail, lathe bed, boring machine, boring cutter, clamp body and pedestal.Described pedestal is planar plate members, is provided with guide rail and forms the transverse translation structure between the lathe bed on both sides and pedestal, and the both sides boring machine is vertically kept straight on along the track of the lathe bed that matches separately, and the boring cutter that the boring spindle end is radially installed is in the face of clamp body.Described pedestal is fixedly mounted on pedestal middle part, pedestal location and installation clamp body placed in the middle.Its improvements are: the contour but parallel misalignment of the boring spindle line that is positioned at the clamp body both sides, the dislocation spacing equals connecting rod to be processed two ends through hole centre-to-centre spacing.
In the said structure, the boring spindle end radially installs 2～3 boring cutter, and rectilineal interval equals connecting rod through hole length to be processed between the boring cutter.Every adjustable the boring cutter radial position, preposition boring cutter is used for rough bore, and rearmounted bore hole is used for the right boring hole.
The utility model compared with prior art has following good effect:
1, simple take track as the two-way dislocation bore hole structure on basis, regulate easily;
2, just can sequentially finish the thick precise boring of two stomidiums through clamped one time, work efficiency is high;
3, clamped one time does not only have position error, and machining accuracy is high, steady quality.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the top view of Fig. 1.
The specific embodiment
The below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in further detail.
Two-way dislocation combination boring device shown in the drawings, it comprises pedestal 1, guide rail 2, lathe bed 3, boring machine 4, boring cutter 5, clamp body 6 and pedestal 7.Described pedestal 1 is planar plate members, is provided with guide rail 2 and forms the transverse translation structures between the lathe bed 3 on both sides and pedestal 1, and both sides boring machine 4 is vertically kept straight on along the track of the lathe bed 3 that matches separately, and the boring cutter 5 that boring machine 4 spindle ends are radially installed is in the face of clamp body 6.Described pedestal 7 is fixedly mounted on pedestal 1 middle part, pedestal 7 location and installation clamp bodies 6 placed in the middle.Contour but the parallel misalignment of boring machine 4 main shafts that are positioned at clamp body 6 both sides, the dislocation spacing equals connecting rod 8 two ends through hole centre-to-centre spacing to be processed, the two ends through hole centre-to-centre spacing 150 ± 0.05mm of the present embodiment connecting rod 8 to be processed, in order to reach the bore hole precision, the parallel alternate 150 ± 0.03mm of the main shaft of both sides boring machine, the both sides boring machine respectively adopts 2 boring cutters 5, does respectively corresponding through hole rough bore and right boring hole.
During the utility model practical application, first with connecting rod 8 location and installation to be processed to clamp body 6, cutting output regulating boring cutter 5 radial positions according to technological requirement, starting boring machine 4 moves toward clamp body 6 from left and right sides both direction is common, and the boring cutter 5 of the rotation through hole that aims at the mark is respectively sequentially implemented rough bore and right boring hole.After bore hole finished, boring machine 4 automatic reverses moved to initial position, unload the connecting rod 8 of finishing bore hole.The utility model has been set boring machine position and milling cutter 5 positions of both sides arranged in dislocation by 8 liang of stomidium centre-to-centre spacing of connecting rod to be processed, so through clamped one time, thick, precise boring, the work efficiency that just can sequentially finish two stomidiums are high, the most important thing is only just can finish processing with clamped one time, there is not position error, machining accuracy is high, steady quality.
Claims (3)
1. boring device is made up in a two-way dislocation, and it comprises pedestal (1), guide rail (2), lathe bed (3), boring machine (4), boring cutter (5), clamp body (6) and pedestal (7); Described pedestal (1) is planar plate members, be positioned at and be provided with guide rail (2) between the lathe bed (3) on both sides and the pedestal (1) and form the transverse translation structure, both sides boring machine (4) is vertically kept straight on along the track of the lathe bed (3) that matches separately, and the boring cutter (5) that boring machine (4) spindle end is radially installed is in the face of clamp body (6); Described pedestal (7) is fixedly mounted on pedestal (1) middle part, pedestal placed in the middle (7) location and installation clamp body (6); It is characterized in that: the contour but parallel misalignment of boring machine (4) main shaft that is positioned at clamp body (6) both sides, the dislocation spacing equals connecting rod to be processed (8) two ends through hole centre-to-centre spacing.
2. boring device is made up in two-way dislocation according to claim 1, and it is characterized in that: described boring machine (4) spindle end radially installs 2～3 boring cutter (5), and rectilineal interval equals connecting rod to be processed (8) through hole length between the boring cutter (5).
3. boring device is made up in two-way dislocation according to claim 1, and it is characterized in that: boring cutter (5) radial position that described boring machine (4) spindle end is radially installed is adjustable, and preposition boring cutter is used for rough bore, and rearmounted bore hole is used for the right boring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359648 CN202726109U (en) | 2012-07-24 | 2012-07-24 | Bidirectional dislocation combined boring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359648 CN202726109U (en) | 2012-07-24 | 2012-07-24 | Bidirectional dislocation combined boring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726109U true CN202726109U (en) | 2013-02-13 |
Family
ID=47651858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220359648 Expired - Fee Related CN202726109U (en) | 2012-07-24 | 2012-07-24 | Bidirectional dislocation combined boring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690554A (en) * | 2015-03-17 | 2015-06-10 | 陈秋 | Cylinder sleeve processing center |
| CN107020399A (en) * | 2017-03-01 | 2017-08-08 | 广西双起起重机制造有限公司 | The boring machine device of processing criterion section end face |
-
2012
- 2012-07-24 CN CN 201220359648 patent/CN202726109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690554A (en) * | 2015-03-17 | 2015-06-10 | 陈秋 | Cylinder sleeve processing center |
| CN107020399A (en) * | 2017-03-01 | 2017-08-08 | 广西双起起重机制造有限公司 | The boring machine device of processing criterion section end face |
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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: 20130213 Termination date: 20210724 |