CN205552091U - Automatic propelling device for general accuracy machine tool - Google Patents
Automatic propelling device for general accuracy machine tool Download PDFInfo
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- CN205552091U CN205552091U CN201620407756.2U CN201620407756U CN205552091U CN 205552091 U CN205552091 U CN 205552091U CN 201620407756 U CN201620407756 U CN 201620407756U CN 205552091 U CN205552091 U CN 205552091U
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- lathe
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Abstract
The utility model discloses an automatic propelling device for general accuracy machine tool, including clutch, reduction gear and motor, motor output shaft to the reduction gear of motor, reduction gear output shaft to the clutch of reduction gear, the driven friction plate of clutch is fixed in on the knife rest pushing ram, the motor passes through motor bottom sprag frame to be fixed in the fixed module of locking, the fixed module of locking is installed on the lathe lathe bed, this automatic propelling device for general accuracy machine tool adopts the motor to drive the knife rest pushing ram and feeds, and feed rate is even, has solved traditional lathe and has caused the not good problem of workpiece surface quality because of manual feed rate inequality, and can not influence other functions of lathe, also can not produce the original design of lathe and interfere or collide, and rational in infrastructure ingenious, the operation is stable, makes general accuracy machine tool's function more powerful.
Description
Technical field
This utility model relates to machine tool field, specifically a kind of machine tool drill autofeeder.
Background technology
Machinery manufacturing industry is the industry having long history, and as far back as former century in Christian era, manufacturing rudiment has occurred.Lathe have female good reputation of industry, plays very important status, be the important symbol of a national process industry level in manufacturing industry；Especially Digit Control Machine Tool.
But our country is also in primary stage of socialism, being a developing country, the most traditional manual lathe still occupies the biggest proportion in the manufacturing industry of our country；Just must not spend for instance in the entrepreneur of initial stage of pioneering that hundreds of thousands is the most up to a million removes to buy high-precision Digit Control Machine Tool, but use dog-cheap traditional manual lathe, realize the guarantee to precision by experienced veteran worker.But the control system of people is a kind of fuzzy control, and repeatable accuracy each time is difficult to be guaranteed.Such as lathe can also use leading screw to automatically move turning when, thus ensures surface accuracy.But having the cylindrical etc. of constant slope to be necessary for the feeding needing workman manually to realize turnery processing for car, the most this surface Excircle machining quality with constant slope is difficult to ensure that especially.
Utility model content
The purpose of this utility model is to provide a kind of machine tool drill autofeeder, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of machine tool drill autofeeder, including clutch, decelerator and motor；The motor output shaft of described motor is connected to decelerator, and the reducer output shaft of decelerator is connected to clutch, and the driven friction disk of clutch is fixed on knife rest pushing ram；Described motor is fixed on by motor bottom bracing frame and is locked in module；The described module that is locked is arranged on bed piece.
As further program of the utility model: described in the module that is locked be made up of left locking module and right locking module, left locking module includes slide rail laminating block, connecting plate and the block that is fixedly clamped, slide rail laminating block fits with the slide rail on bed piece, slide rail laminating block is connected to, by connecting plate, the block that is fixedly clamped, right locking module is identical with the structure of left locking module, and both are symmetrical arranged, between right locking module and left locking module, it is provided with guide-localization mechanism and locking member.
As this utility model further scheme: described guide-localization mechanism is made up of guide rod and the guide pin bushing supporting with guide rod.
As this utility model further scheme: described locking member is made up of lock-screw and the locking nut supporting with lock-screw.
As this utility model further scheme: described motor bottom bracing frame and motor are integral type structure, and motor bottom bracing frame is being locked in module by screw location and installation.
As this utility model further scheme: described motor uses dial type notch speed controller.
Compared with prior art, the beneficial effects of the utility model are:
1, this machine tool drill autofeeder uses driven by motor knife rest pushing ram feeding, and feed speed is uniform, solves traditional machine tool because of hand feed speed inequality and causes the best problem of workpiece surface quality.
2, in traditional machine tool, existing auto-feeder is increased, other functions of lathe can be affected, this utility model machine tool drill autofeeder can't affect other functions of lathe, also design original to lathe will not produce interference or collide, rational in infrastructure ingenious, operating is stable, and the function making machine tool is more powerful.
3, it is provided with clutch in this machine tool drill autofeeder, it is to avoid electric motor starting stage rotating speed is uneven and problem that the crudy that causes declines, also avoids the time of lathe idle stroke waste, saving time cost simultaneously.
4, this machine tool drill autofeeder includes notch speed controller, it is possible to regulates the rotating speed of motor according to demand, thus is controlled the surface quality of workpiece, it is ensured that the precision of processing and accuracy.
5, this machine tool drill autofeeder simple in construction, cost is relatively low, economical and practical, it is easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of the feed control device on existing manual type horizontal machine tool.
Fig. 2 is the structural representation of this utility model machine tool drill autofeeder.
Fig. 3 is the structural representation of module of being locked in this utility model machine tool drill autofeeder.
In figure: be locked module, 91-slide rail laminating block, 92-connecting plate, 93-of 101-handle, 102-cutter clamping device, 103-jog device, 104-knife rest, 105-handwheel, 106-knife rest mounting plane, 1-knife rest pushing ram, 2-driven friction disk, 3-clutch, 4-reducer output shaft, 5-decelerator, 6-motor output shaft, 7-motor, 8-motor bottom bracing frame, 9-is fixedly clamped block, 94-lock-screw, 95-guide rod, 96-guide pin bushing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Fig. 1 is the structural representation of the feed control device cutting band gradient cylindrical on existing manual type horizontal machine tool, including handle 101, cutter clamping device 102, jog device 103 and knife rest 104, cutter is fixed on cutter clamping device 102, and it is fixing to carry out handling by handle 101, cutter clamping device 102 is arranged on jog device 103, and slow feeding under the drive of jog device 103, jog device 103 side is provided with the handwheel 105 controlling jog device 103 feeding, by controlling the rotating speed of handwheel 105, just can control the feed speed of jog device 103, jog device 103 is fixed on knife rest 104, knife rest 104 is fixed on knife rest mounting plane 106.Owing to this feed control device needs, by manual rotation's handwheel 105, to realize feeding, the speed of feeding is corresponding with the speed of manual rotation's handwheel 105, due to the ambiguity of people's operation, can bring error, cause surface of the work coarse.Therefore, a kind of drill autofeeder of design, the most convenient other functions dismantled but also do not affect lathe, will become particularly important.
Referring to Fig. 2～3, in this utility model embodiment, a kind of machine tool drill autofeeder, including clutch 3, decelerator 5 and motor 7；nullThe motor output shaft 6 of described motor 7 is connected to decelerator 5，The reducer output shaft 4 of decelerator 5 is connected to clutch 3，The driven friction disk 2 of clutch 3 is fixed on knife rest pushing ram 1，Rotating turret pushing ram 1，Just can move by band cutter，When the driven friction disk 2 on the active friction plate in clutch 3 with knife rest pushing ram 1 contacts with each other，Can be realized as transmission，Now，Motor 7 is after decelerator 5 slows down，Band movable knife rack pushing ram 1 rotates，When the active friction plate in clutch 3 separates with the driven friction disk 2 on knife rest pushing ram 1，Transmission will be stopped，Now，Even if motor 7 rotates，Also will not rotate by band movable knife rack pushing ram 1，Cutter on knife rest also will not move，In the present embodiment，Clutch 3 can arbitrarily be selected，Clutch function can be realized，Therefore cheap clutch can be selected，Save manufacturing cost，Decelerator 5 described in the present embodiment can be directly integrated on motor 7，The finished product on market can also be bought，Decelerator 5 mainly realizes slowing down by the gear of different gear ratios，The output rotating speed to knife rest pushing ram 1 is made to disclosure satisfy that cutting speed requirement，Ensure good crudy，Motor 7 described in the present embodiment can use many grades of notch speed controllers (setting of each gear notch speed is determined) according to practical operation experience，(it is more wider that notch speed arranges scope can also to use dial type notch speed controller，Precision is higher，But cost also can increase accordingly)，Preferably，Described motor 7 uses dial type notch speed controller，Notch speed controller controls the rotating speed of motor by the size controlling electric current，Ensure crudy and precision；Described motor 7 is fixed on by motor bottom bracing frame 8 and is locked in module 9, the Main Function of motor bottom bracing frame 8 is to be arranged on motor 7 to be locked in module 9, to ensure the positional precision of motor 7, thus the precision for whole mechanism provides guarantee, in the present embodiment, motor bottom bracing frame 8 can be common support, can also be integral type structure with motor 7, preferably, described motor bottom bracing frame 8 is integral type structure with motor 7, and motor bottom bracing frame 8 is being locked in module 9 by screw location and installation, simple in construction, low cost, and convenient disassembly；nullThe described module 9 that is locked is arranged on bed piece，For whole device is fixedly mounted on lathe，The described module 9 that is locked is made up of left locking module and right locking module，Left locking module includes slide rail laminating block 91、Connecting plate 92 and the block 93 that is fixedly clamped，Slide rail laminating block 91 fits with the slide rail on bed piece，Slide rail laminating block 91 is connected to, by connecting plate 92, the block 93 that is fixedly clamped，Right locking module is identical with the structure of left locking module，And both are symmetrical arranged，It is provided with guide-localization mechanism and locking member between right locking module and left locking module，Carry out locking and fixing by locking member between right locking module and left locking module，Simultaneously，During being locked，Guide by guide-localization mechanism and position，Ensure the positioning precision during locking，Avoid deflection，In the present embodiment，Preferably，Described guide-localization mechanism is made up of guide rod 95 and the guide pin bushing 96 supporting with guide rod 95，Locking member is made up of lock-screw 94 and the locking nut supporting with lock-screw 94，The module that is locked 9 copies the profile of lathe slide rail，Ensure that the tight type of laminating.
Described machine tool drill autofeeder, when motor 7 rotates, motor 7 is after decelerator 5 slows down, band movable knife rack pushing ram 1 rotates, it becomes possible to band cutter moves, due to the drive of the motor 7 of many notch speed, it is capable of the uniform feeding of knife rest pushing ram 1, it is ensured that the surface quality of workpiece.Owing to motor 7 is uneven at starting stage rotating speed, therefore in the starting stage of motor 7, utilize clutch to make not transmission between motor 7 and knife rest pushing ram 1, solve motor 7 initial start stage because of rotating speed inequality and cause the best problem of workpiece surface quality.
Described machine tool drill autofeeder uses driven by motor knife rest pushing ram 1 feeding, and feed speed is uniform, solves traditional machine tool because of hand feed speed inequality and causes the best problem of workpiece surface quality.Traditional machine tool increases existing auto-feeder, other functions of lathe can be affected, this utility model machine tool drill autofeeder can't affect other functions of lathe, also design original to lathe will not produce interference or collide, rational in infrastructure ingenious, operating is stable, and the function making machine tool is more powerful.It is provided with clutch, it is to avoid electric motor starting stage rotating speed is uneven and problem that the crudy that causes declines, also avoids the time of lathe idle stroke waste, saving time cost simultaneously in described machine tool drill autofeeder.Described machine tool drill autofeeder includes notch speed controller, it is possible to regulates the rotating speed of motor according to demand, thus is controlled the surface quality of workpiece, it is ensured that the precision of processing and accuracy.Described machine tool drill autofeeder simple in construction, cost is relatively low, economical and practical, it is easy to promote.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (6)
1. a machine tool drill autofeeder, it is characterised in that include clutch (3), decelerator (5) and motor (7)；The motor output shaft (6) of described motor (7) is connected to decelerator (5), and the reducer output shaft (4) of decelerator (5) is connected to clutch (3), and the driven friction disk (2) of clutch (3) is fixed on knife rest pushing ram (1)；Described motor (7) is fixed in the module that is locked (9) by motor bottom bracing frame (8)；The described module that is locked (9) is arranged on bed piece.
Machine tool drill autofeeder the most according to claim 1, it is characterized in that, the described module that is locked (9) is made up of left locking module and right locking module, left locking module includes slide rail laminating block (91), connecting plate (92) and the block that is fixedly clamped (93), slide rail laminating block (91) fits with the slide rail on bed piece, slide rail laminating block (91) is connected to, by connecting plate (92), the block (93) that is fixedly clamped, right locking module is identical with the structure of left locking module, and both are symmetrical arranged, it is provided with guide-localization mechanism and locking member between right locking module and left locking module.
Machine tool drill autofeeder the most according to claim 2, it is characterised in that described guide-localization mechanism is made up of guide rod (95) and the guide pin bushing (96) supporting with guide rod (95).
Machine tool drill autofeeder the most according to claim 3, it is characterised in that described locking member is made up of lock-screw (94) and the locking nut supporting with lock-screw (94).
5. according to the machine tool drill autofeeder described in claim 1 or 2 or 3 or 4, it is characterized in that, described motor bottom bracing frame (8) and motor (7) are integral type structure, and motor bottom bracing frame (8) passes through screw location and installation in the module that is locked (9).
Machine tool drill autofeeder the most according to claim 5, it is characterised in that described motor (7) uses dial type notch speed controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620407756.2U CN205552091U (en) | 2016-05-05 | 2016-05-05 | Automatic propelling device for general accuracy machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620407756.2U CN205552091U (en) | 2016-05-05 | 2016-05-05 | Automatic propelling device for general accuracy machine tool |
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| Publication Number | Publication Date |
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| CN205552091U true CN205552091U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620407756.2U Expired - Fee Related CN205552091U (en) | 2016-05-05 | 2016-05-05 | Automatic propelling device for general accuracy machine tool |
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| CN (1) | CN205552091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735478A (en) * | 2016-12-14 | 2017-05-31 | 马鞍山汉德绿色建筑环境科技有限公司 | A kind of automatic sharpening milling mechanism and milling, debris removal integrated machine tool are cut based on the mechanism |
| CN110217256A (en) * | 2019-06-19 | 2019-09-10 | 中冶赛迪技术研究中心有限公司 | A kind of train coupler decoupling device |
-
2016
- 2016-05-05 CN CN201620407756.2U patent/CN205552091U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735478A (en) * | 2016-12-14 | 2017-05-31 | 马鞍山汉德绿色建筑环境科技有限公司 | A kind of automatic sharpening milling mechanism and milling, debris removal integrated machine tool are cut based on the mechanism |
| CN106735478B (en) * | 2016-12-14 | 2019-01-25 | 马鞍山汉德绿色建筑环境科技有限公司 | A kind of automatic sharpening milling mechanism and milling, debris removal integrated machine tool are cut based on the mechanism |
| CN110217256A (en) * | 2019-06-19 | 2019-09-10 | 中冶赛迪技术研究中心有限公司 | A kind of train coupler decoupling 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170505 |