CN201500882U - Movable die plate type drilling and tapping combined machine - Google Patents
Movable die plate type drilling and tapping combined machine Download PDFInfo
- Publication number
- CN201500882U CN201500882U CN2009200425701U CN200920042570U CN201500882U CN 201500882 U CN201500882 U CN 201500882U CN 2009200425701 U CN2009200425701 U CN 2009200425701U CN 200920042570 U CN200920042570 U CN 200920042570U CN 201500882 U CN201500882 U CN 201500882U
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- tapping
- drilling
- boring
- main shaft
- die plate
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- Expired - Fee Related
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Abstract
The utility model relates to a movable die plate type drilling and tapping combined machine, which is characterized in that a fixture is arranged in the middle of an integral cast machine body, two surfaces or three surfaces of the fixture are provided with sliding tables, the sliding tables are provided with drilling and tapping spindle power box, the front end of the drilling and tapping spindle power box supports a drilling and tapping movable die plate via a guide column, the drilling and tapping movable die plate is respectively provided with a drill bushing and a profiling mechanism for tapping, a sliding table stroke control mechanism is arranged on a lateral surface of a slide base and connected with a slide saddle, the sliding table stroke control mechanism controls positions of a drilling motor and the sliding tables, and a tapping stroke switch control mechanism controls a tapping motor and a tapping stroke position and is arranged on the drilling and tapping movable die plate. The movable die plate type drilling and tapping combined machine has the advantages that drilling and tapping procedures are combined on the same machine, thereby saving a set of mechanism including spindle power box, sliding tables and the like of the machine. Processed parts utilize a processing machine capable of simultaneously completing two work procedures, thereby reducing clamping time, and being capable of not only saving energy but greatly increasing effect.
Description
Technical field
The utility model relates to the board-like boring of a kind of movable mold, tapping building-block machine.Belong to processing drilling and tapping technical field of parts.
Background technology
At present, boring and tapping divide two procedures, finish by two lathes, and the main spindle box of every kind of lathe can only be finished a kind of work.Adopt single operation production and processing of boring of separate unit lathe or tapping, loading and unloading repeatedly, production efficiency is low, product expense height.
Summary of the invention
The purpose of this utility model is to overcome the existing in prior technology defective, proposes a kind of board-like boring of movable mold, tapping building-block machine that improves processing parts.Boring, tapping are controlled respectively by two motors.The Stroke Control of boring is by the control of slide unit range controlling mechanism, and the Stroke Control of tapping is not disturbed mutually by the control of tapping travel switch controlling organization.
Technical solution of the present utility model: it is characterized in that sectional fixture in the middle of the monoblock cast lathe bed, the two sides of anchor clamps or three installation slide units, drilling and tapping main shaft power case is installed on the slide unit, drilling and tapping main shaft power case front end is by guide pillar supporting drilling and tapping collapsible form, the pattern mechanism that boring extension bar and drill bushing and tapping are used is housed respectively on the drilling and tapping collapsible form, and the side that the slide unit range controlling mechanism is installed in slide and saddle are mutually in succession; The slide unit range controlling mechanism is by rotation of PLC keyhole motor and slide unit advance and retreat, and tapping travel switch controlling organization is by PLC control tapping motor and tapping travel position, and tapping travel switch controlling organization is installed on the drilling and tapping collapsible form.
Advantage of the present utility model: adopt the main shaft power case of boring, tapping building-block machine hole, two operations of tapping are incorporated in same lathe, the main shaft power case, slide unit etc. of having saved a lathe overlap mechanism.Processed part adopts the machining tool that can finish two procedures simultaneously, has reduced the clamping time, not only can energy savings, can also improve effect greatly.
Description of drawings
Accompanying drawing 1 is the structural representation of the board-like boring of movable mold, tapping building-block machine.
Accompanying drawing 2 is structural representations of tapping pattern mechanism and tapping range controlling mechanism.
Among the figure 1 is lathe bed; the 2nd, slide unit (hydraulic pressure); the 3rd, boring and tapping motor; the 4th, the main shaft power case; the 5th, guide pillar; the 6th, collapsible form; the 7th, template rest pad and alignment pin; the 8th, anchor clamps; the 9th, boring extension bar and drill bushing; the 10th, tapping pattern mechanism; the 11st, the slide unit range controlling mechanism; the 12nd, main shaft; the 13rd, the key of riding; the 14th, profiling bar; the 15th, counterbalance spring; the 16th, pressing plate; the 17th, the pattern nut; (18) be stop pin; the 19th, pin; the 20th, core bar; the 21st, tapping travel switch controlling organization; the 22nd, shift fork; the 23rd, screw tap.
The specific embodiment
Described boring and tapping motor 3 are respectively tapping motor and bore motor, and two motors are controlled tapping and boring respectively.
The Stroke Control of boring is by 11 controls of slide unit range controlling mechanism, and it also can control bore motor.The Stroke Control of tapping is by 21 controls of tapping travel switch controlling organization, and it also can control the tapping motor.Require the long processing time 2-3 second of the process time of boring than tapping, be tapping and finish and return to tapping after the tapping processing and open initial point, the boring slide unit just can retreat.
Described tapping pattern mechanism 10 is by profiling bar 14, and the pattern nut 17 and the key 13 of riding are formed.The front end of profiling bar 14 is equipped with core bar 20 and screw tap 23, and the middle part of profiling bar 14 has the pattern threaded portion and with 17 engagements of pattern nut, the afterbody of profiling bar is connected with main shaft 12 by the key 13 of riding.Main shaft rotates and passes to core bar 20 by the key 13 of riding, profiling bar 14 and pin 19, when profiling bar 14 revolutions, makes it do feed motion by pattern screw thread 17, and this moment, profiling bar 14 can relatively move in main shaft 12 holes.Because pattern thread pitch and the manufacturing of screw tap pitch have error, therefore be provided with counterbalance spring 15, and make pin 19 in the elongated slot of profiling bar, make axial float, with the compensation pitch error.When operate as normal; the pattern nut is fixed; if break down in the course of the work; and make profiling bar can not continue again to march forward to the time; the pattern nut is just pushed pressing plate 16 backward open and is moved axially and leave stop pin 18; the feed motion of profiling bar has just stopped like this, thereby has played the effect of protection mechanism.When adopting this kind pattern mechanism, relatively move, need guarantee that therefore the profiling bar afterbody stretch into the spindle hole length of action according to the concrete condition of lathe owing to profiling bar when working will produce in spindle hole.When core bar 20 travels forward, drive tapping travel switch controlling organization, make the travel switch controlling organization send signal, control attacking, attacking and move back of screw tap by shift fork.
Described slide unit range controlling mechanism 11 its structures mainly contain compositions such as electrically operated switch (near switch), coulisse, buting iron, ordinary circumstance is that electrically operated switch (near switch) is installed on the slide, be contained in three blocks in three T types of coulisse groove respectively and be installed on the saddle, it is corresponding one by one with the position of electrically operated switch (near switch) that F.F., worker according to slide unit advances, the position of rewind down installs and fixes three stop location, guarantees that F.F., the worker of slide unit advances, the tram of rewind down.When its operation principle was the F.F. of slide unit, block was when at a touch the worker advances near switch, and slide unit begins the worker and advances, and block two is run into and put in place near switch, and slide unit begins rewind down, and when block three was run into original position near switch, it is motionless that slide unit just is parked in original position.
Described tapping travel switch controlling organization 21 its structures mainly contain compositions such as electrically operated switch (near switch), buting iron, shift fork and guide rod, its operation principle is that the tapping main shaft is when just changeing, when core bar 20 travels forward, driving guide rod by shift fork travels forward, buting iron fixing on the guide rod travels forward thereupon, buting iron is at a touch oppositely near switch, the counter-rotating of tapping motor, screw tap is just got back to original position, buting iron two is run into original position near switch, motor and main shaft just finish to this tapping circulation with regard to stall.Oppositely also be provided with near the switch front end offside near switch.As if original position with oppositely near malfunctioning switch, buting iron three is run into offside near switch, makes the outage of tapping motor, realizes surmounting the position protection.
When lathe work is brought into use; slide unit 2 F.F.s; slide unit begins the worker and advances when briquetting is pressed onto the hydraulic stroke flow speed control valve; drive main shaft power case and collapsible form, the alignment pin 7 of collapsible form 6 is inserted in the dowel hole of anchor clamps 8, and collapsible form and fixture supports piece are close to; at this moment; the slide unit range controlling mechanism sends signal, starts tapping and bore motor 3, and slide unit 2 continues the worker and advances to do drilling operating; meanwhile; tapping main shaft 12 is just changeing, and under the effect of tapping pattern mechanism, screw tap begins tapping; after tapping finishes; under tapping travel switch control action, the tapping main shaft begins counter-rotating, and the tapping profiling bar returns to tapping and opens initial point after finishing tapping.After waiting for that drilling operating is finished, slide unit drives the main shaft power case and collapsible form returns to original position, begins next circulation.
Claims (3)
1. the board-like boring of movable mold, tapping building-block machine, it is characterized in that sectional fixture in the middle of the monoblock cast lathe bed, the two sides of anchor clamps or three installation slide units, drilling and tapping main shaft power case is installed on the slide unit, drilling and tapping main shaft power case front end is by guide pillar supporting drilling and tapping collapsible form, the pattern mechanism that boring drill bushing and tapping are used is housed respectively on the drilling and tapping collapsible form, and the side that the slide unit range controlling mechanism is installed in slide and saddle are mutually in succession; The travel switch controlling organization is installed on the drilling and tapping collapsible form.
2. the board-like boring of movable mold according to claim 1, tapping building-block machine, it is characterized in that described main shaft power case joins with boring power transmission shaft, tapping axle and drilling and tapping main shaft power case power transmission shaft with the bore hole axis of drilling and tapping main shaft power case respectively, boring divides tapping motor and bore motor with tapping with motor.
3. the board-like boring of movable mold according to claim 1, tapping building-block machine; it is characterized in that described tapping pattern mechanism is by profiling bar; the pattern nut and the key of riding are formed; wherein the front end of profiling bar is equipped with core bar and screw tap; the middle part of profiling bar has the pattern threaded portion and with the engagement of pattern nut, the afterbody of profiling bar is connected with main shaft by the key of riding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200425701U CN201500882U (en) | 2009-06-23 | 2009-06-23 | Movable die plate type drilling and tapping combined machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200425701U CN201500882U (en) | 2009-06-23 | 2009-06-23 | Movable die plate type drilling and tapping combined machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500882U true CN201500882U (en) | 2010-06-09 |
Family
ID=42451824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200425701U Expired - Fee Related CN201500882U (en) | 2009-06-23 | 2009-06-23 | Movable die plate type drilling and tapping combined machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500882U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689184A (en) * | 2012-06-27 | 2012-09-26 | 福州钜立机动车配件有限公司 | Machine tool for simultaneously machining threaded holes on air inlet side and air outlet side of cylinder |
| CN106735622A (en) * | 2017-02-20 | 2017-05-31 | 江苏百泰电子制造有限公司 | Multiaxis multiaspect self-tapping equipment |
| CN107378596A (en) * | 2017-08-31 | 2017-11-24 | 黄石华旦机械制造有限公司 | Suitable for the multiple adjustable delivering gear of feed speed of compressor crankcase processing |
| CN110181082A (en) * | 2019-06-27 | 2019-08-30 | 张恒嘉 | Four hyte combination switch of radial drilling machine electric appliance |
| CN111790956A (en) * | 2020-07-29 | 2020-10-20 | 广西玉柴机器股份有限公司 | Tapping multi-shaft box protection control system and application method |
-
2009
- 2009-06-23 CN CN2009200425701U patent/CN201500882U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689184A (en) * | 2012-06-27 | 2012-09-26 | 福州钜立机动车配件有限公司 | Machine tool for simultaneously machining threaded holes on air inlet side and air outlet side of cylinder |
| CN106735622A (en) * | 2017-02-20 | 2017-05-31 | 江苏百泰电子制造有限公司 | Multiaxis multiaspect self-tapping equipment |
| CN107378596A (en) * | 2017-08-31 | 2017-11-24 | 黄石华旦机械制造有限公司 | Suitable for the multiple adjustable delivering gear of feed speed of compressor crankcase processing |
| CN107378596B (en) * | 2017-08-31 | 2023-09-22 | 黄石华旦机械制造有限公司 | Feed mechanism with multiple adjustable feed speed suitable for processing crankcase of compressor |
| CN110181082A (en) * | 2019-06-27 | 2019-08-30 | 张恒嘉 | Four hyte combination switch of radial drilling machine electric appliance |
| CN111790956A (en) * | 2020-07-29 | 2020-10-20 | 广西玉柴机器股份有限公司 | Tapping multi-shaft box protection control system and application 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: 20100609 Termination date: 20160623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |