CN202343979U - Double-ended boring machine - Google Patents
Double-ended boring machine Download PDFInfo
- Publication number
- CN202343979U CN202343979U CN2011205472871U CN201120547287U CN202343979U CN 202343979 U CN202343979 U CN 202343979U CN 2011205472871 U CN2011205472871 U CN 2011205472871U CN 201120547287 U CN201120547287 U CN 201120547287U CN 202343979 U CN202343979 U CN 202343979U
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- China
- Prior art keywords
- support
- double
- boring machine
- workbench
- ended
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- Expired - Fee Related
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Abstract
The utility model provides a double-ended boring machine, and belongs to the technical field of machines. By the double-ended boring machine, the problem of low working efficiency caused by requirements on independent processing of two connection holes of a piston connecting rod in the prior art is solved. The double-ended boring machine comprises a machine frame, wherein a sliding rail, a motor, a workbench and a positioning base are arranged on the machine frame; two boring cutters which are arranged in parallel are arranged on the positioning base, and are driven to rotate by the motor; the workbench is positioned on the sliding rail, can slide transversely on the sliding rail by a hydraulic cylinder and is fixedly connected with a support I and a support II which are provided with two through holes and are arranged in parallel; and a clamping screw is inserted into the support II, and a pressing plate which is positioned between the support I and the support II and is arranged in parallel is arranged on the clamping screw. The double-ended boring machine has the advantages of simple structure and high work efficiency.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of boring machine, particularly a kind of double-ended boring machine that is used for machining piston connecting rod size connecting hole.
Background technology
Piston rod has small one and large one two connecting holes; Present processing mode all is to adopt single connecting hole is processed separately; So just caused and to have carried out two procedures in processing during connecting hole and could accomplish processing, thereby caused the low problem of operating efficiency connecting hole.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of simple in structure, precision is high, efficient is high double-ended boring machine.
The purpose of the utility model can realize through following technical proposal: a kind of double-ended boring machine; Comprise frame; It is characterized in that; Slide rail, motor, workbench and positioning seat are installed on the described frame, two boring cutters that laterally arrange and described boring cutter are installed on the described positioning seat are rotated by driven by motor, described workbench is positioned on the slide rail and can horizontal slippage on slide rail through hydraulic cylinder; Be fixed with the support that has two through hole and laterally arrange one and support two on the described workbench, be interspersed with on the described support two and be equipped with on clamping screw and the described clamping screw between support one and support two and the pressing plate that laterally arranges.
Compared with prior art; This double-ended boring machine is through installing two boring cutters on positioning seat; Piston rod laterally vertically is placed on the workbench and through clamping screw piston rod is clamped between support one and the pressing plate; Boring cutter is processed high efficiency to two connecting holes of piston rod simultaneously under the drive of motor.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1, frame; 2, workbench; 3, positioning seat; 4, motor; 5, boring cutter; 6, hydraulic cylinder; 7, support one; 8, support two; 9, clamping screw; 10, pressing plate; 11, piston rod.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1; This double-ended boring machine comprises frame 1; Slide rail, motor 4, workbench 2 and positioning seat 3 are installed on the frame 1; Two boring cutters that laterally arrange 5 and described boring cutter 5 are installed on the positioning seat 3 drive rotation by motor 4; Workbench 2 is positioned on the slide rail and can laterally slippage on slide rail through hydraulic cylinder 6, is fixed with the support 1 and the support 28 that have two through hole and laterally arrange on the workbench 2, is interspersed with on the support 28 to be equipped with on clamping screw 9 and the clamping screw 9 between support 1 and support 28 and the pressing plate 10 that laterally arranges.
During the work of this double-ended boring machine; Earlier piston rod 11 laterally vertically is placed on support one 7 places; Make two connecting holes of piston rod 11 distinguish two through holes on the alignment bracket 1; The clamping screw 9 of then screwing makes the pressing plate 10 on the clamping screw 9 with support 1 piston rod 11 is clamped between pressing plate 10 and the support 1; Workbench 2 moves to boring cutter 7 places under the promotion of hydraulic cylinder 6 then, and boring cutter 7 passes the through hole that support 1 goes out and under the drive of motor 4,11 liang of connecting holes of piston rod processed.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (1)
1. double-ended boring machine; Comprise frame (1); It is characterized in that; Slide rail, motor (4), workbench (2) and positioning seat (3) are installed on the described frame (1); Two boring cutters that laterally arrange (5) and described boring cutter (5) are installed on the described positioning seat (3) drive rotation by motor (4); Described workbench (2) is positioned on the slide rail and can horizontal slippage on slide rail through hydraulic cylinder (6), is fixed with the support one (7) and the support two (8) that have two through hole and laterally arrange on the described workbench (2), is interspersed with on the described support two (8) to be equipped with on clamping screw (9) and the described clamping screw (9) to be positioned between support one (7) and the support two (8) and the pressing plate (10) that laterally arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205472871U CN202343979U (en) | 2011-12-08 | 2011-12-08 | Double-ended boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205472871U CN202343979U (en) | 2011-12-08 | 2011-12-08 | Double-ended boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343979U true CN202343979U (en) | 2012-07-25 |
Family
ID=46533008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205472871U Expired - Fee Related CN202343979U (en) | 2011-12-08 | 2011-12-08 | Double-ended boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234667A (en) * | 2017-07-05 | 2017-10-10 | 嘉善县飞虹钮扣厂 | A kind of button boring equipment |
| CN111037334A (en) * | 2019-12-30 | 2020-04-21 | 朱骏 | Small-sized drilling machine |
-
2011
- 2011-12-08 CN CN2011205472871U patent/CN202343979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234667A (en) * | 2017-07-05 | 2017-10-10 | 嘉善县飞虹钮扣厂 | A kind of button boring equipment |
| CN111037334A (en) * | 2019-12-30 | 2020-04-21 | 朱骏 | Small-sized drilling machine |
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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 |
Granted publication date: 20120725 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |