CN203018789U - Supporting frame of deep hole drilling and boring machine - Google Patents
Supporting frame of deep hole drilling and boring machine Download PDFInfo
- Publication number
- CN203018789U CN203018789U CN 201220641048 CN201220641048U CN203018789U CN 203018789 U CN203018789 U CN 203018789U CN 201220641048 CN201220641048 CN 201220641048 CN 201220641048 U CN201220641048 U CN 201220641048U CN 203018789 U CN203018789 U CN 203018789U
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- CN
- China
- Prior art keywords
- deep hole
- hole drilling
- boring machine
- fairlead
- supports
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- Expired - Fee Related
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Abstract
The utility mode discloses a supporting frame of a deep hole drilling and boring machine. The supporting frame of the deep hole drilling and boring machine comprises a frame body, a positive-reverse buckling lead screw and two supports installed at two ends of the positive-reverse buckling lead screw and capable of moving along the positive buckling lead screw and the reverse buckling lead screw. The two supports are V-shaped. Idler wheels are respectively arranged on opposite inner sides of the two supports. Guide sleeves are arranged in the V-shaped supports. The supporting frame of the deep hole drilling and boring machine can locate and fix a workpiece with an arbitrary specification and an arbitrary aperture conveniently, and further helps the deep hole drilling and boring machine to carry out machining on a workpiece with an arbitrary specification and an arbitrary aperture.
Description
Technical field
The utility model relates to a kind of bracing frame, particularly a kind of bracing frame of deep hole drilling and boring machine of the workpiece processing that can carry out any specification aperture.
Background technology
Deep hole drilling and boring machine is a kind of machining equipment commonly used, and it is used for processing aperture ratio (D/L) is the above deep hole of 1:6, as: the deep hole in the parts such as gun barrel, gun barrel and machine tool chief axis.And the deep hole drilling machine of workpiece rotating (or workpiece, cutter rotate simultaneously) is similar to horizontal lathe.It is general, special-purpose and by repacking of ordinary lathe that deep hole drilling machine has; And for the ease of cooling and chip removal, the layout of deep hole drilling machine is all horizontal, and its topmost parameter is maximum drilling depth.And existing lathe, it can only process the less workpiece in aperture, as: the following workpiece in Φ 200 apertures.As running into larger specification, it just can not be processed.Therefore need to seek a kind of mechanism can assist deep hole drilling and boring machine to process the workpiece in any specification aperture.
The utility model content
Based on this, the purpose of this utility model is to provide a kind of bracing frame that can assist deep hole drilling and boring machine to carry out the workpiece processing in any specification aperture.
In order to solve the problem of above-mentioned proposition, the utility model provides following technical scheme:
A kind of bracing frame of deep hole drilling and boring machine, comprise support body, be installed on the positive left-hand thread leading screw on support body and be installed on positive left-hand thread leading screw two ends, and two supports that can move along positive left-hand thread leading screw, described two supports are " V " font, the phase of described two supports is also installed respectively roller to the inside, also is provided with fairlead in the support of described " V " font.
Further, two ends of described positive left-hand thread leading screw are installed on support body by packing ring and locknut respectively.
Further, described fairlead is the cylindrical fairlead of a hollow.
Further, described fairlead comprises two sections of one section of the fairlead of integral type and fairleads, also is provided with the projection of integral type on two sections of described fairleads.
Further, the external diameter of one section of described fairlead and internal diameter are greater than external diameter and the internal diameter of two sections of described fairleads.
The utlity model has following beneficial effect: after adopting this bracing frame, can be easily the workpiece in any specification aperture is positioned fixing, further assisted deep hole drilling and boring machine to carry out the workpiece processing in any specification aperture.
Description of drawings
Fig. 1. be the structure chart of the bracing frame of deep hole drilling and boring machine of the present utility model;
Fig. 2. be the enlarged drawing at B shown in Figure 1 of the present utility model place;
Fig. 3. be the structural representation of the first fairlead of the present utility model;
Fig. 4. be the structural representation of the second fairlead of the present utility model.
Description of reference numerals: 1, support, 2, roller, 3, packing ring, 4, locknut, 5, positive left-hand thread leading screw, 6, support body, 7, fairlead, 8, one section of fairlead, 9, two sections of fairleads, 10 projections.
The specific embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
Embodiment one
Consult shown in Fig. 1-3, the utility model provides a kind of bracing frame of deep hole drilling and boring machine, comprise support body 6, be installed on the positive left-hand thread leading screw 5 on support body 6 and be installed on positive left-hand thread leading screw 5 two ends, and two supports 1 that can move along positive left-hand thread leading screw 5, described two supports 1 are " V " font, the phase of described two supports 1 is also installed respectively roller 2 to the inside, also is provided with fairlead 7 in the support 1 of described " V " font; Wherein, two ends of described positive left-hand thread leading screw 5 are installed on support body 6 by packing ring 3 and locknut 4 respectively; Described fairlead 7 is the cylindrical fairlead of a hollow.
The utility model is in use: this bracing frame is positioned in deep hole drilling and boring machine, using positive left-hand thread leading screw 5 to adjust makes fairlead 7 can be fixed in the support 1 of " V " font, then part to be processed is placed in fairlead 7, effect by fairlead 7, and the unlatching deep hole drilling and boring machine, can carry out the processing in part aperture.
Embodiment two
Consult shown in Figure 4ly, other are all identical with embodiment one for the utility model, and difference is that fairlead 7 comprises two section 9 of one section 8 of the fairlead of integral type and fairlead, also are provided with the projection 10 of integral type on two section 9 of described fairlead; Wherein, the external diameter of one section 8 of described fairlead and internal diameter are greater than external diameter and the internal diameter of two section 9 of described fairlead; So in use, saved material.And projection 10 is used for workpiece is carried out located lateral.
Above-described embodiment is the better embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; and other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, within being included in protection domain of the present utility model.
Claims (5)
1. the bracing frame of a deep hole drilling and boring machine, it is characterized in that: comprise support body (6), be installed on the positive left-hand thread leading screw (5) on support body (6) and be installed on positive left-hand thread leading screw (5) two ends, and can be along mobile two supports (1) of positive left-hand thread leading screw (5), described two supports (1) are " V " font, the phase of described two supports (1) is also installed respectively roller (2) to the inside, also is provided with fairlead (7) in the support (1) of described " V " font.
2. the bracing frame of deep hole drilling and boring machine according to claim 1, it is characterized in that: two ends of described positive left-hand thread leading screw (5) are installed on support body (6) by packing ring (3) and locknut (4) respectively.
3. the bracing frame of deep hole drilling and boring machine according to claim 1, it is characterized in that: described fairlead (7) is the cylindrical fairlead of a hollow.
4. the bracing frame of deep hole drilling and boring machine according to claim 1, it is characterized in that: described fairlead (7) comprises fairlead one section (8) and two sections of fairleads (9) of integral type, also is provided with the projection (10) of integral type on described fairlead two sections (9).
5. the bracing frame of deep hole drilling and boring machine according to claim 4, it is characterized in that: the external diameter of described fairlead one section (8) and internal diameter are greater than external diameter and the internal diameter of described fairlead two sections (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220641048 CN203018789U (en) | 2012-11-29 | 2012-11-29 | Supporting frame of deep hole drilling and boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220641048 CN203018789U (en) | 2012-11-29 | 2012-11-29 | Supporting frame of deep hole drilling and boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018789U true CN203018789U (en) | 2013-06-26 |
Family
ID=48642803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220641048 Expired - Fee Related CN203018789U (en) | 2012-11-29 | 2012-11-29 | Supporting frame of deep hole drilling and boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018789U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191306A (en) * | 2014-08-26 | 2014-12-10 | 北京海普瑞森科技发展有限公司 | Novel lifting self-centering mechanism |
| CN105710684A (en) * | 2016-04-12 | 2016-06-29 | 烟台三新新能源科技有限公司 | Box body drilling combination tool |
| CN106735343A (en) * | 2016-11-29 | 2017-05-31 | 中信重工机械股份有限公司 | A kind of device for lifting sleeping carriage chuck bearing capacity |
| CN108972028A (en) * | 2018-08-30 | 2018-12-11 | 中国航天空气动力技术研究院 | A kind of CNC milling machine machining multiple degrees of freedom Auxiliary support |
| CN109176051A (en) * | 2018-10-24 | 2019-01-11 | 佛山市普拉迪数控科技有限公司 | A kind of long stroke round piece fixture support device |
-
2012
- 2012-11-29 CN CN 201220641048 patent/CN203018789U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191306A (en) * | 2014-08-26 | 2014-12-10 | 北京海普瑞森科技发展有限公司 | Novel lifting self-centering mechanism |
| CN104191306B (en) * | 2014-08-26 | 2017-02-01 | 北京海普瑞森科技发展有限公司 | Lifting self-centering mechanism |
| CN105710684A (en) * | 2016-04-12 | 2016-06-29 | 烟台三新新能源科技有限公司 | Box body drilling combination tool |
| CN106735343A (en) * | 2016-11-29 | 2017-05-31 | 中信重工机械股份有限公司 | A kind of device for lifting sleeping carriage chuck bearing capacity |
| CN108972028A (en) * | 2018-08-30 | 2018-12-11 | 中国航天空气动力技术研究院 | A kind of CNC milling machine machining multiple degrees of freedom Auxiliary support |
| CN109176051A (en) * | 2018-10-24 | 2019-01-11 | 佛山市普拉迪数控科技有限公司 | A kind of long stroke round piece fixture support device |
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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: 20130626 Termination date: 20151129 |