CN203738470U - Novel tool changer device - Google Patents
Novel tool changer device Download PDFInfo
- Publication number
- CN203738470U CN203738470U CN201420144923.XU CN201420144923U CN203738470U CN 203738470 U CN203738470 U CN 203738470U CN 201420144923 U CN201420144923 U CN 201420144923U CN 203738470 U CN203738470 U CN 203738470U
- Authority
- CN
- China
- Prior art keywords
- hole
- shaped
- pin
- pin shaft
- tool changer
- 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.)
- Expired - Fee Related
Links
- 238000003801 milling Methods 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Landscapes
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model relates to a novel tool changer device and solves technical problems of large size, complicated structure and high costs of existing tool changer devices of numerical control planer type milling machine and numerical control planer drilling machine tools. The novel tool changer device comprises a support and a U-shaped tool seat, the support is provided with a U-shaped mounting hole, and the U-shaped tool seat is connected with the U-shaped mounting hole; a groove is formed in the middle of the U-shaped tool seat, and the groove is connected with keys; a lifting pin hole and a pin shaft hole are formed in two ends of an opening end of the U-shaped tool seat, and the pin shaft hole is vertical to and communicated with the lifting pin hole; a lifting pin is arranged in the lifting pin hole, the lifting pin is connected with a spring, a blind hole is formed in the lifting pin, a pin shaft is disposed in the pin shaft hole, and one end of the pin shaft is arranged in the blind hole; a U-shaped protrusion is disposed on the inner side of the U-shaped tool seat. The novel tool changer device is widely applied to tool changer systems of mechanical devices such as machine tools.
Description
Technical field
The utility model relates to a kind of machine tool component, particularly relates to a kind of Novel magazine tool device.
Background technology
In numerical control machine tool technique field, automatic tool changer is the important component part of numerical control machining center, is mainly by digital control system control hydraulic pressure or pneumatic apparatus, to be realized the function of automatic tool changer.Automatic tool changer, by the control of computer program, can complete various process requirements, as milling, boring, bore hole, tapping etc., can significantly shorten processing time-histories, reduces production costs.
Tool magazine is a vitals of automatic tool changer, and effect is to provide storage cutter position, to carry out cutter exchange.According to the capacity of tool magazine, external form with get cutter mode, the tool magazine on market can be divided into disc type tool magazine, bamboo hat type tool holder and chain-type tool magazine.
Existing CNC planer type milling machine, numerical control gantry drilling machine are little to the capacity requirement of tool magazine, and large, the complex structure of supporting tool magazine device volume, cost are higher with it at present.
Summary of the invention
The tool magazine device volume of existing CNC planer type milling machine and numerical control gantry drilling machine lathe is large in order to solve for the utility model, complex structure, technical problem that cost is high, provides that a kind of volume is little, simple structure, Novel magazine tool device that cost is low.
The utility model provides a kind of Novel magazine tool device, is provided with support and U-shaped tool rest, and support is provided with U-shaped installing hole, and U-shaped tool rest is connected with U-shaped installing hole; The middle part of U-shaped tool rest is provided with groove, and groove is connected with key; Two ends of the openend of U-shaped tool rest are provided with knock hole and pin shaft hole, pin shaft hole and knock hole vertical connection; In knock hole, be provided with ejector pin, ejector pin is connected with spring, and ejector pin is provided with blind hole, is provided with bearing pin in pin shaft hole, and one end of bearing pin is located in blind hole; The inner side of U-shaped tool rest is provided with U-shaped lug boss.
Preferably, the cross section of U-shaped lug boss is trapezoidal, and the angle on the both sides that this is trapezoidal is 50 °～70 °, and this angle can be more preferably 60 °.
Preferably, support is frame structure.
The beneficial effects of the utility model are, volume is little, take up room little, and simple structure, good stability, failure rate is low, cost is low, if there is fault, easily finds, is easy to analyze maintenance.Being particularly suitable for tool setting storage capacity demand pursues not quite, again on the CNC planer type milling machine and numerical control gantry drilling machine of low-cost production.
The further feature of the utility model, by the description of the following specific embodiment, is clearly recorded.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model inserts cutter;
Fig. 2 is the partial structurtes schematic diagram of Fig. 1;
Fig. 3 is the partial structurtes schematic diagram of Fig. 1;
Fig. 4 is the stereogram of U-shaped tool rest;
Fig. 5 is the front view of U-shaped tool rest;
Fig. 6 is the cutaway view of A-A direction in Fig. 5;
Fig. 7 is the partial view of B direction in Fig. 5;
Fig. 8 is the top view of U-shaped tool rest;
Fig. 9 is the partial enlarged drawing at C place in Fig. 8;
Figure 10 the utility model is installed to the structural representation on machine tool body.
Reference numeral explanation:
1. support; 2.U shape tool rest; 3. ejector pin; 4. bearing pin; 5. spring; 6. cutter; 7. groove; 8. knock hole; 9. pin shaft hole; 10. through hole; 11.U shape lug boss; 12. keys; 13. keyways; 14. key installing blinds; 15. pilot holes.
The specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, the utility model comprises support 1, is processed with a plurality of U-shaped installing holes in one line on support 1, and a plurality of U-shaped tool rests 2 are arranged on this U-shaped installing hole, and cutter 6 is inserted on U-shaped tool rest 2.U-shaped tool rest 2 is provided with key 12, and it is stuck in the keyway 13 of cutter 6, and the U-shaped lug boss 11 of U-shaped tool rest 2 is stuck in the annular groove of cutter 6.Two symmetrically arranged ejector pins 3 under the tension force effect of spring 5 (two ejector pins 3 respectively linking springs 5), tightly withstand the inwall of the annular groove of cutter 6.
As shown in Fig. 4,5,6 and 7, the medium position of U-shaped tool rest 2 is provided with groove 7, and groove 7 is provided with key installing blind 14, and key 12 can be connected with key installing blind 14 by screw.The end of U-shaped tool rest openend has two knock holes 8 in the horizontal direction, has in the vertical direction pin shaft hole 9, and pin shaft hole 9 is communicated with knock hole 8.The both sides of U-shaped tool rest 2 are provided with for tool rest being fixedly mounted on to the pilot hole 15 on support 1, and screw inserts pilot hole 15 and is fixedly connected with support 1.Knock hole 8 is used for inserting ejector pin 3, on ejector pin 3, is milled with blind hole, and bearing pin 4 inserts in this blind hole through pin shaft hole 9.
U-shaped tool rest 2 inner sides are provided with U-shaped lug boss 11.As shown in Figure 8 and Figure 9, the cross section of U-shaped lug boss 11 is trapezoidal, and the angle α on the both sides that this is trapezoidal is 50 °～70 °, preferably use 60 ° the most suitable.
As shown in figure 10, the support 1 of frame structure is arranged on the limit of platen, after the particular location of support 1 is reserved, in the digital control system inside of lathe, fixed coordinates point is set.Cutter is inserted in U-shaped tool rest 2 from top to bottom, and keyway 13 is stuck on the key 12 of U-shaped tool rest 2, and two ejector pins 3 withstand the annular groove on the cutter hub of cutter.Key 12 can prevent that cutter from rotating in the horizontal direction, and two symmetrically arranged ejector pins 3, under the tension force effect of spring 5, can hold out against the cutter hub of cutter, prevent that cutter from dropping out.The bearing pin 4 inserting in the blind hole of ejector pin 3 can limit the transverse shifting distance of ejector pin 3, has also limited the compression distance of spring 5 simultaneously.
When needs tool changing, the digital control system of lathe is controlled main shaft and is moved on to tool magazine device top, locates postpone, and main shaft vertically declines, and to cutter automatic capturing, cutter is upwards removed, and realizes automatic capturing function.
The above only, to preferred embodiment of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.Every in claim limited range of the present utility model, any modification of making, be equal to replacement, improvement etc., all should be within protection domain of the present utility model.
Claims (4)
1. a Novel magazine tool device, is characterized in that, is provided with support and U-shaped tool rest, and described support is provided with U-shaped installing hole, and described U-shaped tool rest is connected with described U-shaped installing hole; The middle part of described U-shaped tool rest is provided with groove, and described groove is connected with key; Two ends of the openend of described U-shaped tool rest are provided with knock hole and pin shaft hole, described pin shaft hole and described knock hole vertical connection; In described knock hole, be provided with ejector pin, described ejector pin is connected with spring, and described ejector pin is provided with blind hole, in described pin shaft hole, is provided with bearing pin, and one end of described bearing pin is located in described blind hole; The inner side of described U-shaped tool rest is provided with U-shaped lug boss.
2. Novel magazine tool device according to claim 1, is characterized in that, the cross section of described U-shaped lug boss is trapezoidal, and the angle on the both sides that this is trapezoidal is 50 °～70 °.
3. Novel magazine tool device according to claim 2, is characterized in that, described angle is 60 °.
4. Novel magazine tool device according to claim 1, is characterized in that described support is frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144923.XU CN203738470U (en) | 2014-03-27 | 2014-03-27 | Novel tool changer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144923.XU CN203738470U (en) | 2014-03-27 | 2014-03-27 | Novel tool changer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738470U true CN203738470U (en) | 2014-07-30 |
Family
ID=51338333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144923.XU Expired - Fee Related CN203738470U (en) | 2014-03-27 | 2014-03-27 | Novel tool changer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738470U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831653A (en) * | 2014-03-27 | 2014-06-04 | 威海鲁海精密机械有限公司 | Novel tool changer device |
| CN107127621A (en) * | 2017-07-14 | 2017-09-05 | 浙江世融机电科技有限公司 | A kind of numerical control engraving and milling machine tool with automatic tool changer function |
| CN108161533A (en) * | 2017-11-21 | 2018-06-15 | 苏州诺登德智能科技有限公司 | A kind of tool magazine carried to cutter spacing |
-
2014
- 2014-03-27 CN CN201420144923.XU patent/CN203738470U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831653A (en) * | 2014-03-27 | 2014-06-04 | 威海鲁海精密机械有限公司 | Novel tool changer device |
| CN107127621A (en) * | 2017-07-14 | 2017-09-05 | 浙江世融机电科技有限公司 | A kind of numerical control engraving and milling machine tool with automatic tool changer function |
| CN108161533A (en) * | 2017-11-21 | 2018-06-15 | 苏州诺登德智能科技有限公司 | A kind of tool magazine carried to cutter spacing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203738470U (en) | Novel tool changer device | |
| CN103831653A (en) | Novel tool changer device | |
| CN104525751B (en) | Bender automatic rotary mould changing device | |
| CN201807931U (en) | Fixing mechanism for servomotor fixing seat and screw rod bearing block of CNC engraving and milling machine | |
| CN203459883U (en) | Press fitting device of check ring | |
| CN202592123U (en) | Quartering drilling device for generator shaft | |
| CN209998821U (en) | Cutter head replacing device of numerical control dragon machine tool | |
| CN103273203B (en) | Part supporting device | |
| CN203266154U (en) | A straight cutterhead | |
| CN203679826U (en) | Device for machining power output end of steering system shell | |
| CN203527059U (en) | Power output end machining tool for steering system shell | |
| CN211387837U (en) | Axle housing full-automatic clamping alignment frock | |
| CN203917958U (en) | A kind of squaring head that can adjusting height of turning tool | |
| CN107322319A (en) | Four-wire guide rail machining center | |
| CN207189171U (en) | A four-wire guide rail machining center | |
| CN101985182A (en) | Upper center driving device capable of jacking reliably | |
| CN208451163U (en) | A kind of CNC milling machine automatic tool changer tool magazine device | |
| CN203779117U (en) | Numerically-controlled machine tool multi-stage telescopic device | |
| CN214720888U (en) | Forming cutter for machining cylinder cover of air condition compressor | |
| CN206010404U (en) | A kind of brake disc processes specialized nc machine tool | |
| CN202949672U (en) | Fixing device | |
| CN204308683U (en) | A kind of ram female coaxial precision on-line measurement device | |
| CN203109015U (en) | Efficient punching die capable of replacing milling | |
| CN203045390U (en) | Quick tool changing device | |
| CN102632403B (en) | Special drill jig for hydraulic support guide rod |
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: 20140730 Termination date: 20180327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |