CN2106032U - Machine tool combined module accessory device - Google Patents
Machine tool combined module accessory device Download PDFInfo
- Publication number
- CN2106032U CN2106032U CN 91214930 CN91214930U CN2106032U CN 2106032 U CN2106032 U CN 2106032U CN 91214930 CN91214930 CN 91214930 CN 91214930 U CN91214930 U CN 91214930U CN 2106032 U CN2106032 U CN 2106032U
- Authority
- CN
- China
- Prior art keywords
- axle
- control
- program module
- travel switch
- program
- Prior art date
- 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.)
- Granted
Links
- 238000004033 diameter control Methods 0.000 claims abstract description 8
- 238000002789 length control Methods 0.000 claims abstract description 8
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 208000037805 labour Diseases 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000003340 mental effect Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Automatic Control Of Machine Tools (AREA)
Abstract
A machine tool combined module accessory device used for cutter processing position adjustment and feed control is characterized in that a master control programming shaft surface is provided with a degree module which is consistent with a workpiece step size chain, and a diameter control part is formed between the master control programming shaft surface and a control head; the surface of the auxiliary control programming shaft is provided with a program module which is consistent with the length dimension chain of the workpiece and is matched with the travel switch to form a length control part; and the two parts are combined to form a matching structure for program synchronization. The device has the functions of converting the diameter size and automatically cutting off the work feeding.
Description
The utility model relates to a kind of cutter Working position that is used for and adjusts the machine tool accessories of controlling with feeding.
In order to improve the machining efficient of workpiece, for those one-time investments bigger heavy duty machine tools or special purpose machine tool, often adopt supporting mechanization and automated method to reduce part or all hand labours in the machine tooling process, shorten some non-cutting time that those occupy larger specific gravity, stabilize and increase product quality to greatest extent.As adopt price higher known inductosyn or grating digital display device; And for example the disclosed computer of Japan Patent JP58-206369--screen display workpiece image is controlled technology such as tool position device.And, then be subjected to the less restriction of residual value as lathe or grinding machine for middle-size and small-size machine tool.Therefore the labor productivity that improves middle-size and small-size machine tool then often adopts the working method of high cutting speed or roughing feed to solve.Therefore this rapid processing process can't stablize and guarantee the workpiece quality in the process owing to increase workman's the muscle power and the tensity of mental labour.It is " precision positioning of machine tool and the micro-feeding device " that uses on depreciation lathe or the grinding machine between 25～30 years that China patent CN87215571U has proposed to suit in the lathe enlistment age for this reason.The rotating disk of this device band axle is installed on the guide plate of lathe middle carriage (or grinder wheel frame) side surface by support, moves radially with it; Sensor is fixed on the lathe saddle (or grinder bed base), moves axially with it.Drive the push rod positioning action by the ratchet-type rotating disk, implement the precision positioning cutting monitoring of the dynamic comparator of differential transformer type, economic machining accuracy is too high, the fine finishining that only is used for finishing operation is adopted, limit the production utilization rate of equipment, can not realize the continuous control of the synchronous processing of diameter and length.
The purpose of this utility model is further to provide a kind of relational coordinate position that limits lathe middle carriage and slip crate (also can be used for milling machine and Bao bed) by programming module to finish multidiameter diameter of work and the length groups of machine compound module accessories apparatus of the Synchronization Control of processing continuously at the problems referred to above.This device can realize producing in batches the disposal molding processing request of the semi-automatic program of workpiece.
Technical solution of the present utility model is: after being contained in the rear axle support with buffer spring and dial gauge respectively and having the front axle bracket of return spring by main control programming spool program module, two ends that the surface outfit conforms to workpiece step dimension chain, cooperate formation diameter control structure with control head partly; After sub-control programming axle surface is equipped with the program module, the two ends that conform to the Workpiece length dimension chain and is contained in limb with bearing and the swivel nut respectively, cooperate formation length control structure part with the travel switch that has electromagnetic device; Diameter control partly with length control partly mutually combination be installed on lathe middle carriage and slip crate (also can be used for milling, Bao bed) and the synchronous matching structure of configuration program.
Contacting between program module and travel switch or the control head partly is 72 ° circular shape; Between the program module on the main control programming axle by the clockwise or anticlockwise misconstruction that circumferentially is spaced apart 36 ° of spacer ring collocation formation; Circumferentially be spaced apart 36 ° misconstruction by what the spacer collocation formed dextrorotation between the program module on the sub-control programming axle.
Travel switch is by the electromagnet synchronization action of cable and four-core joint and electromagnetic device, and the electromagnetism iron rule can be cut with scissors by gusset piece and is coupled to feed with on the worm screw handle.
According to the groups of machine compound module accessories apparatus that such scheme is made, not only easy to manufacture, cheap, and be suitable for generally promoting as the general-purpose accessory of middle-size and small-size used car bed (or mill, Bao bed); While is owing to enforcement simple, intuitive, working stability are efficient, so be easy to realize for the pressure that alleviates workman's muscle power and mental labour; Again owing to having the direct workpiece step diameter dimension of processing and the dual-use function that length is sent in automatic disengagement work to changed continuously, so not only make the hand labour of frequent repetition become the course of work of supervision whole part processing, and improved efficiency of equipment, increased production lot, more outstanding for the Technological Economy value in processing stairstepping reducing hole.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Figure 1A: the diameter control of groups of machine compound module accessories apparatus is structure chart partly.
Figure 1B: the length control of groups of machine compound module accessories apparatus is structure chart partly.
Fig. 2: this device is used for the floor plan of lathe.
Shown in Figure 1A, diameter dimension according to processing parts is poor, chooses the program module (6) that conforms to the nominal dimension of each diameter of multidiameter shaft, according to the principle of inner surface behind the first outer surface, after spacer ring (7) collocation, be through successively on the main control programming axle (9).Each stepped diameters is selected a slice program module (6) as far as possible, form a dimension chain that conforms to the part to be processed diameter dimension, these program modules (6) with dextrorotation or levorotatory form, stagger successively every 36 °, again by the shaft shoulder (5) and double nut (10) will band spacer ring (7) program module (6) lock.One end that will have the shaft shoulder (5) then is inserted in have buffer spring rear axle support (4) hole of (2), and tolerance is adjusted to till fixing dial gauge (3) measuring contacts of rear axle support (4) contacts with end face; The front axle bracket (11) that the other end is then packed into and had return spring (12) forms diameter control structure part with the control head that cooperates (8).This partly is furnished with several fixed-use bolts (13).
Figure 1B then is furnished with an end of fixed-use bolt (14,15) with sub-control programming axle (20) earlier, locate assembling near the springlock rationed marketing (17) of the shaft shoulder (16) and contain the limb (18) of rolling bearing (37), and limb (18) groove is cooperated with springlock rationed marketing (17).Poor according to the length dimension of processing parts then, choose the program module (24) that conforms to each length of bench nominal dimension, by being through successively on the sub-control programming axle (20) after spacer (21) collocation, form a dimension chain that conforms to the part to be processed length dimension, be arranged in spiral terrace with dextrorotatory form every 36 °, put on rolling bearing (25) then, locking barrel (26).Cooperate formation length control structure with the travel switch that has electromagnetic device (29) (22) partly.Travel switch (22) relies on V-type groove clamp (23), passes through magnetic valve (30) synchronization action of cable (27) and four-core joint (28) and electromagnetic device (29); Magnetic valve (30) then can cut with scissors by gusset piece (31) and be coupled to feed with on the worm screw handle (32).
Fig. 2 has represented that this device is used for the situation that machined into is used.Diameter control structure main body partly is installed on original follow-rest (33) screw by many bolts (13), and control head (8) then is fixed on upper slide rest (34); Length control structure main body partly is installed in the former of slip crate (35) by bolt (14,15) and places restrictions on the piece screw, travel switch (22) relies on V-type groove clamp (23) to be fixed on lathe guide rail (36) position, and electromagnet (30) is unified into link gear with worm screw handle (32) by connecting plate (31) hinge with feed.After installing, check whether coordinate forwards the good position of programming in advance in length and breadth.Shift motion switch (22) contacts lathe tool to the appropriate location with workpiece end face then, and slip crate (35) keeps a motionless inclined to one side cutter workpiece end face, adjusts travel switch (22) and location simultaneously.Start lathe
Slip crate (35) makes lathe tool leave about five millimeters of end face to the right, and lathe auto-feed under no cutting situation puts in place, makes electromagnet (30) feed of leaving behind stop automatically vertically advancing with worm screw handle (32).At this moment see that whether point of a knife overlaps with workpiece terminal point end face, can use as not overlapping suitable fine setting point of a knife to the margin of tolerance that meets the requirements.When being worked into diameter and also differing from one millimeter, control head (8) is contacted with program module (6) and fixed feed again, show that with dial gauge (3) depth of cut and feed put in place, make long indicator indicate zero position.Stepped diameters size of later every processing is just changeed major and minor control programming axle (9,20) simultaneously 36 °, is represented to process to put in place when long indicator is indicated to zero position.The processing parts that tolerance is arranged should be adjusted to the tolerance range center.First part can carry out the continuous batch processing that need not measure after adjusting processing.
The maximum control of this device diameter is 360 millimeters of φ, and maximum control length is its 400 millimeters; Show through processing 4,000 multidiameter shaft parts measurements continuously; The diameter control accuracy is 0.01 millimeter, and the length control accuracy is 0.05 millimeter.Engine lathe (or mill, Bao bed) is realized semi-automation, improve the service efficiency and the economic benefit of equipment.
Claims (5)
1, a kind of cutter Working position that is used for is adjusted the groups of machine compound module accessories apparatus of controlling with feeding, it is characterized in that: after main control programming axle (9) surface is equipped with the program module (6), the two ends that conform to workpiece step dimension chain and is contained in the rear axle support (4) with buffer spring (2) and dial gauge (3) respectively and has the front axle bracket (11) of return spring (12), cooperate formation diameter control structure part with control head (8); After sub-control programming axle (20) surface is equipped with program block (24) two ends that conform to the Workpiece length dimension chain and is contained in have bearing limb (18) and the swivel nut (26) of (25,37) respectively, cooperate formation length control structure part with the travel switch that has electromagnetic device (29) (22); And constitute the matching structure of Program Synchronization mutually.
2, device according to claim 1 is characterized in that: contacting between program module (6 or 24) and travel switch (22) or the control head (8) partly is 72 ° circular shape.
3, according to claim 1 and 2 described devices, it is characterized in that: arranging in pairs or groups by spacer ring (7) between the program module (6) on the main control programming axle (9) forms the clockwise or anticlockwise misconstruction that circumferentially is spaced apart 36 °.
4, according to claim 1 and 2 described devices, it is characterized in that: between the program module (24) on the sub-control programming axle (20) by spacer (21) arrange in pairs or groups form dextrorotation circumferentially be spaced apart 36 ° misconstruction.
5, device according to claim 1, it is characterized in that: travel switch (22) is by electromagnet (30) synchronization action of cable (27) and four-core joint (28) and electromagnetic device (29), and electromagnet (30) then can cut with scissors by gusset piece (31) and be coupled to feed with on the worm screw handle (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91214930 CN2106032U (en) | 1991-08-28 | 1991-08-28 | Machine tool combined module accessory device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91214930 CN2106032U (en) | 1991-08-28 | 1991-08-28 | Machine tool combined module accessory device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2106032U true CN2106032U (en) | 1992-06-03 |
Family
ID=4923075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91214930 Granted CN2106032U (en) | 1991-08-28 | 1991-08-28 | Machine tool combined module accessory device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2106032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862326B (en) * | 2014-03-11 | 2016-04-13 | 南京高传四开数控装备制造有限公司 | A kind of dual rotary workbench five-axis machine tool rotary cutter point of a knife control method |
-
1991
- 1991-08-28 CN CN 91214930 patent/CN2106032U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862326B (en) * | 2014-03-11 | 2016-04-13 | 南京高传四开数控装备制造有限公司 | A kind of dual rotary workbench five-axis machine tool rotary cutter point of a knife control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |