CN204075287U - A kind of boring through lathe device and there is the lathe of this device - Google Patents

A kind of boring through lathe device and there is the lathe of this device Download PDF

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Publication number
CN204075287U
CN204075287U CN201420531749.4U CN201420531749U CN204075287U CN 204075287 U CN204075287 U CN 204075287U CN 201420531749 U CN201420531749 U CN 201420531749U CN 204075287 U CN204075287 U CN 204075287U
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CN
China
Prior art keywords
synchronous pulley
lathe
power transmission
synchronous
boring
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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
Application number
CN201420531749.4U
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Chinese (zh)
Inventor
侯志坚
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University of Jinan
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University of Jinan
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Publication date
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Priority to CN201420531749.4U priority Critical patent/CN204075287U/en
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Publication of CN204075287U publication Critical patent/CN204075287U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of boring through lathe device and has the lathe of this device, comprise front hole machined mechanism and metapore organisation of working, described front hole machined mechanism comprises and is arranged at horizontal slide carriage left end and the second synchronous pulley be installed on lathe ring flange, be installed on the fixed bearing block on headstock front end face, be provided with power transmission shaft in fixed bearing block, the two ends, left and right of power transmission shaft are separately installed with the first synchronous pulley and the 4th synchronous pulley; For the second synchronous pulley power transmission being given the first synchronous cog belt of the first synchronous pulley; Be installed in lathe spindle taper hole for knife bar before clamping boring cutter; Described metapore organisation of working comprises annex casing, and this annex casing is provided with the annex main shaft coaxial with machine tool chief axis, and annex front-end of spindle is provided with rear knife bar, and rear end is provided with the 3rd synchronous pulley; The upper end of described annex casing is provided with for the fixed bearing block suitable with described power transmission shaft; For the 4th synchronous pulley power transmission being given the second Timing Belt of the 3rd synchronous pulley.

Description

A kind of boring through lathe device and there is the lathe of this device
Technical field
The utility model relates to a kind of field of machining, specifically, relates to a kind of boring through lathe device and has the lathe of this device.
Background technology
As shown in Figure 1, coaxial aperture and the end face of some small box body part need machining, except there is dimensional requirement in hole, also have axiality and end face squareness requirement.When using lathe process, because lathe tool overhangs oversize, and want face work, clamped one time cannot complete whole processing, so need to design and produce special fixture location.Add first turning one stomidium in man-hour, end face, then tune another hole of clamping turning and end face, operation is comparatively complicated, and working (machining) efficiency is lower.When use boring machine carries out adding man-hour, boring support or rotary work-table tune processing be used, but processing cost is very high, and working (machining) efficiency is also very low.
Therefore, how designing and a kind ofly can ensure the coaxial aperture precision on machining box part and have the low-cost equipment of higher working (machining) efficiency, is the problem that those skilled in the art's letter need solve.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provides a kind of boring through lathe device and has the lathe of this device.Boring through lathe device provided by the utility model has higher working (machining) efficiency, and can ensure the coaxial aperture precision of box parts.
The utility model adopts following technical scheme.
A kind of boring through lathe device, comprise front hole machined mechanism and metapore organisation of working, described front hole machined mechanism comprises:
Be arranged at horizontal slide carriage left end and be installed on the second synchronous pulley on lathe ring flange,
Be installed on the fixed bearing block on headstock front end face, be provided with power transmission shaft in this fixed bearing block, the two ends, left and right of power transmission shaft are separately installed with the first synchronous pulley and the 4th synchronous pulley;
For the second synchronous pulley power transmission being given the first synchronous cog belt of the first synchronous pulley;
Be installed in lathe spindle taper hole for knife bar before clamping boring cutter;
Described metapore organisation of working comprises annex casing, and this annex casing is provided with the annex main shaft coaxial with machine tool chief axis, and annex front-end of spindle is provided with rear knife bar, and rear end is provided with the 3rd synchronous pulley;
The upper end of described annex casing is provided with for the fixed bearing block suitable with described power transmission shaft;
For the 4th synchronous pulley power transmission being given the second synchronous cog belt of the 3rd synchronous pulley.
Preferably, described headstock is also provided with the stretcher for adjusting the first synchronous cog belt.
Preferably, described annex casing is also provided with the stretcher for adjusting the second synchronous cog belt.
Preferably, described power transmission shaft is the major axis of two ends with spline, and the centre bore of the 4th synchronous pulley and the first synchronous pulley is the splined hole suitable with described spline.
The utility model additionally provides a kind of lathe, and this lathe is provided with above-mentioned boring device.
The beneficial effects of the utility model are:
(1) from universal lathe spindle nose outputting power, utilize lathe power and gear, slewing range is large.
(2) use the major axis of a band spline to transmit power, this device can be placed on lathe bed diverse location, adapts to the processing request of different size workpiece.
(3) namely workpiece clamped one time completes the processing of front hole, metapore and end face, decreases clamping times, improves working (machining) efficiency, and be easy to ensure each finished surface relative position, reduce operator's technical requirement.
(4) this device volume is little, lightweight, and structure is simple, and the used time can not remove, and recovers the function of former lathe.
Accompanying drawing illustrates:
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the accompanying drawing that in the utility model, background technology is mentioned;
Fig. 2 is structural representation of the present utility model;
Wherein, the 1, first synchronous pulley, the 2, second synchronous pulley, 3, front knife bar, 4, rear knife bar, 5, power transmission shaft, 6, annex casing, the 7, the 3rd synchronous pulley, the 8, the 4th synchronous pulley, 9, the second synchronous cog belt, 10, workpiece, the 11, first synchronous cog belt, 12, the first fixed bearing block, the 13, second fixed bearing block, 14, annex main shaft, 15, the first stretcher, the 16, second stretcher.
Detailed description of the invention:
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1: a kind of boring through lathe device, its structure as shown in Figure 2: comprise front hole machined mechanism and metapore organisation of working, described front hole machined mechanism comprises:
Be arranged at horizontal slide carriage left end and be installed on the second synchronous pulley 2 on lathe ring flange,
Be installed in the first fixed bearing block 12, first fixed bearing block 12 on headstock front end face and be provided with power transmission shaft 5, the two ends, left and right of power transmission shaft 5 are separately installed with the first synchronous pulley 1 and the 4th synchronous pulley 7;
For the second synchronous pulley 2 power transmission being given the first synchronous cog belt 11 of the first synchronous pulley 1;
Be installed in lathe spindle taper hole for knife bar 3 before clamping boring cutter;
Described metapore organisation of working comprises annex casing 6, and this annex casing 6 is provided with the annex main shaft 14 coaxial with machine tool chief axis, and annex main shaft 14 front end is provided with rear knife bar 4, and rear end is provided with the 3rd synchronous pulley 7;
The upper end of described annex casing 6 is provided with for second fixed bearing block 13 suitable with described power transmission shaft 5;
For the 4th synchronous pulley 8 power transmission being given the second synchronous cog belt 9 of the 3rd synchronous pulley 7.
The headstock of described lathe is also provided with the first stretcher 15 for adjusting the first synchronous cog belt 11.
Described annex casing 6 is also provided with the stretcher 16 for adjusting the second synchronous cog belt 9.
Described power transmission shaft 5 is the major axis of two ends with spline, and the centre bore of the 4th synchronous pulley 8 and the first synchronous pulley 1 is the splined hole suitable with described spline.
Described first synchronous pulley 1, second synchronous pulley 2, the 3rd synchronous pulley 7 are identical with the 4th synchronous pulley 8; Described first synchronous cog belt 11 is identical with the second synchronous cog belt 9; Achieve the synchronous axial system of front and back guide rod, be conducive to ensureing processing effect.
Be provided with bearing in above-mentioned bearing fixed seat, power transmission shaft is arranged in bearing.
Operation principle of the present utility model is: the second synchronous pulley 2 is given in lathe spindle power transmission, second synchronous pulley 2 gives the first synchronous pulley 1 by the first tooth form synchronous belt 11 transmission, first synchronous pulley 1 drives power transmission shaft 5 to rotate, then the 4th synchronous pulley 8 rotates, the 3rd synchronous pulley 7 is given in second tooth form synchronous belt 9 transmission, annex main shaft 14 rotates, and achieves the rear end face processing of workpiece.
Add man-hour, compound tool rest is removed, and horizontal for lathe slide carriage pinching screw is tightened, horizontal slide carriage no longer transverse shifting, use fixture to be fixed on horizontal slide carriage by workpiece.Utilize the long feed of lathe, drive workpiece to move forwards or backwards respectively, can hole machined in casing be carried out, change cutter and corresponding knife bar, carry out front/rear end shaving action.
During without boring function, said apparatus can be removed, then install compound tool rest, recover former lathe function.
After have employed said structure, boring device of the present utility model is from universal lathe spindle nose outputting power, and utilize lathe power and gear, slewing range is larger; Meanwhile, use the major axis of a band spline to transmit power, make this device can be placed on lathe bed diverse location, adapt to the processing request of different size workpiece; Namely workpiece clamped one time completes the processing of front hole, metapore and end face, decreases clamping times, improves working (machining) efficiency, and be easy to ensure each finished surface relative position, reduce operator's technical requirement; This device volume is little, lightweight, and structure is simple, and the used time can not remove, and recovers the function of former lathe.
The utility model additionally provides a kind of lathe, this lathe is provided with the boring device of the present embodiment.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (7)

1. a boring through lathe device, is characterized in that: comprise front hole machined mechanism and metapore organisation of working, and described front hole machined mechanism comprises:
Be arranged at horizontal slide carriage left end and be installed on the second synchronous pulley on lathe ring flange,
Be installed on the fixed bearing block on headstock front end face, be provided with power transmission shaft in this fixed bearing block, the two ends, left and right of power transmission shaft are separately installed with the first synchronous pulley and the 4th synchronous pulley;
For the second synchronous pulley power transmission being given the first synchronous cog belt of the first synchronous pulley;
Be installed in lathe spindle taper hole for knife bar before clamping boring cutter;
Described metapore organisation of working comprises annex casing, and this annex casing is provided with the annex main shaft coaxial with machine tool chief axis, and annex front-end of spindle is provided with rear knife bar, and rear end is provided with the 3rd synchronous pulley;
The upper end of described annex casing is provided with for the fixed bearing block suitable with described power transmission shaft;
For the 4th synchronous pulley power transmission being given the second synchronous cog belt of the 3rd synchronous pulley.
2. boring through lathe device according to claim 1, is characterized in that: described headstock is also provided with the stretcher for adjusting the first synchronous cog belt.
3. boring through lathe device according to claim 1, is characterized in that: described annex casing is also provided with the stretcher for adjusting the second synchronous cog belt.
4. boring through lathe device according to claim 1, is characterized in that: described power transmission shaft is the major axis of two ends with spline, and the centre bore of the 4th synchronous pulley and the first synchronous pulley is the splined hole suitable with described spline.
5. boring through lathe device according to claim 2, is characterized in that: described first synchronous pulley, the second synchronous pulley, the 3rd synchronous pulley are identical with the 4th synchronous pulley.
6. boring through lathe device according to claim 2, is characterized in that: described first synchronous cog belt is identical with the second synchronous cog belt.
7. a lathe, is characterized in that: this lathe is installed the boring through lathe device described in any one of claim 1-6.
CN201420531749.4U 2014-09-16 2014-09-16 A kind of boring through lathe device and there is the lathe of this device Expired - Fee Related CN204075287U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420531749.4U CN204075287U (en) 2014-09-16 2014-09-16 A kind of boring through lathe device and there is the lathe of this device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420531749.4U CN204075287U (en) 2014-09-16 2014-09-16 A kind of boring through lathe device and there is the lathe of this device

Publications (1)

Publication Number Publication Date
CN204075287U true CN204075287U (en) 2015-01-07

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CN201420531749.4U Expired - Fee Related CN204075287U (en) 2014-09-16 2014-09-16 A kind of boring through lathe device and there is the lathe of this device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104259515A (en) * 2014-09-16 2015-01-07 济南大学 Boring device of lathe and lathe with boring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104259515A (en) * 2014-09-16 2015-01-07 济南大学 Boring device of lathe and lathe with boring device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150107

Termination date: 20160916

CF01 Termination of patent right due to non-payment of annual fee