CN202239704U - Shock-absorption guide structure device with adjustable deep hole boring rod for deep hole boring machine - Google Patents
Shock-absorption guide structure device with adjustable deep hole boring rod for deep hole boring machine Download PDFInfo
- Publication number
- CN202239704U CN202239704U CN2011203498754U CN201120349875U CN202239704U CN 202239704 U CN202239704 U CN 202239704U CN 2011203498754 U CN2011203498754 U CN 2011203498754U CN 201120349875 U CN201120349875 U CN 201120349875U CN 202239704 U CN202239704 U CN 202239704U
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- China
- Prior art keywords
- deep hole
- hole boring
- boring rod
- boring bar
- guiding
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- Expired - Fee Related
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Abstract
The utility model discloses a shock-absorption guide structure device with an adjustable deep hole boring rod for a deep hole boring machine, which comprises a boring rod, wherein a rotating part, a guiding part and an axial adjusting part are sequentially provided on the boring rod. The rotating part comprises a guide rail supporting seat and two groups of deep groove ball bearings are arranged at the bottom of the guide rail supporting seat, the guiding part comprises a steel guiding sleeve and a non-metal guiding sleeve, and two axial adjusting nuts are symmetrically arranged on the axial adjusting part. The device in the utility model is applicable to a plurality of situations, meets a variety of requirements and can be used for three machining ways of only feeding a work piece rotating boring rod, rotatably feeding a work piece stationary boring rod and rotatably feeding a work piece rotating boring rod; by using the structural forms of the non-metal guiding sleeve and an elastic groove, bad influences including vibration and the like, which are generated in the machining process, can be absorbed, so that the device in the utility model is good for keeping production stability; the centering precision of the device is high and the tightness degree of guiding can be adjusted, so that the device is good for optimized production; and the device is convenient to dismount, maintain and use.
Description
Technical field
The utility model relates to oil cylinder bracing or strutting arrangement technical field, concrete relates to a kind of adjustable damping and guiding structure device of deep hole boring bar that is used for deep hole boring machine.
Background technology
Deep hole boring machine in the middle of some production processes mainly all is to be used for working fluid cylinder pressure elastic groove; Its diameter range is 600mm～15000mm for
depth bounds; Therefore; The knife bar of deep hole boring machine produces vibration because of seamless pipe elastic groove surplus inequality easily in pushing away the boring process; Thereby influence machining accuracy, also influenced whole production.
The utility model content
The purpose of the utility model is to solve the problem that exists in the prior art, and a kind of adjustable damping and guiding structure device of deep hole boring bar that is used for deep hole boring machine is provided.
The utility model is achieved through following technical scheme:
A kind of adjustable damping and guiding structure device of deep hole boring bar that is used for deep hole boring machine comprises boring bar, is provided with rotating part, guide part and axial adjustment part on the boring bar successively, wherein:
Rotating part comprises the guide rail support seat, and guide rail support seat bottom is provided with two groups of deep groove ball bearings;
Guide part comprises steel fairlead and non-metal guide cover, and wherein, the steel fairlead is located between two groups of deep groove ball bearings and the axial adjustment part, and the non-metal guide cover links to each other with boring bar;
Axially the adjustment part is positioned at steel fairlead below, axially on the adjustment part symmetry be provided with two axial adjustment locknuts.
The outside of rotating part and steel fairlead is fixed with left gland and right gland respectively.
All be fixed with a screw on left side gland and the right gland.
The sidewall of non-metal guide cover is provided with the elastic groove of symmetrical distribution.
The utility model advantage is: the utility model is applicable to multiple occasion, and the variation that satisfies the demands can be used for the feeding of workpiece rotation boring bar, the static boring bar swivel feeding of workpiece and three kinds of processing modes of workpiece rotation boring bar swivel feeding; Owing to adopt the fairlead and the version of non-metallic material, can absorb the harmful effects such as vibration that produce in the process, help to keep the stability of producing; The device centering precision is high, and can adjust the tightness of guiding, helps goodization production; Dismounting and easy to maintenance, the convenient use demonstrated fully convenience.
Description of drawings
To combine embodiment and accompanying drawing that the utility model is done further to describe in detail below:
Fig. 1 is the overall structure sketch map of the utility model;
Fig. 2 is the structural representation of the non-metal guide cover of the utility model.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Like Fig. 1～a kind of adjustable damping and guiding structure device of deep hole boring bar that is used for deep hole boring machine shown in Figure 2, comprise boring bar 4, be provided with rotating part 3, guide part 1 and axial adjustment part 2 on the boring bar 4 successively, wherein:
Rotating part 3 comprises guide rail support seat 5, and guide rail support seat 5 bottoms are provided with two groups of deep groove ball bearings 6;
Axially adjustment part 2 is positioned at steel fairlead 7 belows, axially on the adjustment part 2 symmetry be provided with two axial adjustment locknuts 11.Axially the axial location of guide part 1 can be adjusted in adjustment part 2.
Rotating part 3 is fixed with left gland 10 and right gland 8 respectively with the outside of steel fairlead 7.
All be fixed with a screw 9 on left side gland 10 and the right gland 8.
The sidewall of non-metal guide cover 12 is provided with the elastic groove 13 of symmetrical distribution.
The utility model can satisfy boring bar 4 and guarantee accurately can also to absorb and alleviate the influence of vibration to leading in the processing in the guiding.Its guiding degree of tightness is adjustable simultaneously, can absorb the knife bar vibration that produces owing to deep hole boring and improve the guiding accuracy to knife bar, and general the use is good more than two groups when reality is used.
Claims (4)
1. the adjustable damping and guiding structure device of deep hole boring bar that is used for deep hole boring machine comprises boring bar (4), it is characterized in that being provided with successively on the boring bar (4) rotating part (3), guide part (1) and axial adjustment part (2), wherein:
Rotating part (3) comprises guide rail support seat (5), and guide rail support seat (5) bottom is provided with two groups of deep groove ball bearings (6);
Guide part (1) comprises steel fairlead (7) and non-metal guide cover (12), and wherein, steel fairlead (7) is located between two groups of deep groove ball bearings (6) and the axial adjustment part (2), and non-metal guide cover (1) links to each other with boring bar (4);
Axially adjustment part (2) is positioned at steel fairlead (7) below, and what axially symmetry was gone up in adjustment part (2) is provided with two axial adjustment locknuts (11).
2. the adjustable damping and guiding structure device of deep hole boring bar that is used for deep hole boring machine according to claim 1 is characterized in that the described rotating part (3) and the outside of steel fairlead (7) are fixed with left gland (10) and right gland (8) respectively.
3. the adjustable damping and guiding structure device of deep hole boring bar that is used for deep hole boring machine according to claim 2 is characterized in that all being fixed with a screw (9) on described left gland (10) and the right gland (8).
4. the adjustable damping and guiding structure device of deep hole boring bar that is used for deep hole boring machine according to claim 1 is characterized in that the sidewall of described non-metal guide cover (12) is provided with the elastic groove (13) of symmetrical distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203498754U CN202239704U (en) | 2011-09-19 | 2011-09-19 | Shock-absorption guide structure device with adjustable deep hole boring rod for deep hole boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203498754U CN202239704U (en) | 2011-09-19 | 2011-09-19 | Shock-absorption guide structure device with adjustable deep hole boring rod for deep hole boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239704U true CN202239704U (en) | 2012-05-30 |
Family
ID=46101006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203498754U Expired - Fee Related CN202239704U (en) | 2011-09-19 | 2011-09-19 | Shock-absorption guide structure device with adjustable deep hole boring rod for deep hole boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239704U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744616A (en) * | 2012-06-28 | 2012-10-24 | 上海三一精机有限公司 | Support device and machine tool |
| CN102962483A (en) * | 2012-11-27 | 2013-03-13 | 上海龙腾机械制造有限公司 | Cutter adjustment mechanism |
| CN103481087A (en) * | 2013-09-22 | 2014-01-01 | 林春红 | Double-end machining air compressing machine tool clamping base with constant locking force and cooling function |
| CN103537718A (en) * | 2013-09-25 | 2014-01-29 | 浙江吉利控股集团有限公司 | Front guiding device of hole machining boring cutter |
| CN103691989A (en) * | 2013-12-03 | 2014-04-02 | 无锡桥联数控机床有限公司 | Square ram middle section bearing seat processing tool structure |
| CN104874823A (en) * | 2015-06-01 | 2015-09-02 | 南京理工大学 | Friction damping guide head |
| CN109128281A (en) * | 2018-10-19 | 2019-01-04 | 安庆中船柴油机有限公司 | A kind of big times of diameter camshaft hole machining tool of diesel engine and processing method |
-
2011
- 2011-09-19 CN CN2011203498754U patent/CN202239704U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744616A (en) * | 2012-06-28 | 2012-10-24 | 上海三一精机有限公司 | Support device and machine tool |
| CN102744616B (en) * | 2012-06-28 | 2015-09-02 | 上海三一精机有限公司 | Bracing or strutting arrangement and lathe |
| CN102962483A (en) * | 2012-11-27 | 2013-03-13 | 上海龙腾机械制造有限公司 | Cutter adjustment mechanism |
| CN102962483B (en) * | 2012-11-27 | 2015-01-21 | 上海龙腾科技股份有限公司 | Cutter adjustment mechanism |
| CN103481087A (en) * | 2013-09-22 | 2014-01-01 | 林春红 | Double-end machining air compressing machine tool clamping base with constant locking force and cooling function |
| CN103481087B (en) * | 2013-09-22 | 2016-08-03 | 林春红 | There is constant locking force and band refrigerating function both-end processing pneumatics toolroom machine holder |
| CN103537718A (en) * | 2013-09-25 | 2014-01-29 | 浙江吉利控股集团有限公司 | Front guiding device of hole machining boring cutter |
| CN103691989A (en) * | 2013-12-03 | 2014-04-02 | 无锡桥联数控机床有限公司 | Square ram middle section bearing seat processing tool structure |
| CN104874823A (en) * | 2015-06-01 | 2015-09-02 | 南京理工大学 | Friction damping guide head |
| CN109128281A (en) * | 2018-10-19 | 2019-01-04 | 安庆中船柴油机有限公司 | A kind of big times of diameter camshaft hole machining tool of diesel engine and processing method |
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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: 20120530 Termination date: 20140919 |
|
| EXPY | Termination of patent right or utility model |