CN201799896U - Rapid cutter changing manipulator using electric push rod - Google Patents
Rapid cutter changing manipulator using electric push rod Download PDFInfo
- Publication number
- CN201799896U CN201799896U CN2010205112049U CN201020511204U CN201799896U CN 201799896 U CN201799896 U CN 201799896U CN 2010205112049 U CN2010205112049 U CN 2010205112049U CN 201020511204 U CN201020511204 U CN 201020511204U CN 201799896 U CN201799896 U CN 201799896U
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- Prior art keywords
- push rod
- electric push
- manipulator
- cutter
- electric pushrod
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model relates to a rapid cutter changing manipulator using an electric push rod, belonging to the technical field of the cutter changing manipulator of a numerically-controlled machine cutter. The rapid cutter changing manipulator comprises a base (13), a first linear guide rail pair (4), a first sliding seat (2), a second linear guide rail pair (1), a second sliding seat (10), a first electric push rod (5) and a second electric push rod (3), wherein, the first electric push rod is arranged on the base and a displacement output terminal of the first electric push rod is connected with the first sliding seat, and the second electric push rod is arranged on the first sliding seat and a displacement output terminal of the second electric push rod is connected with the second sliding seat; the second sliding seat (10) is further equipped with a swinging arm bearing (11) and a third electric push rod (14); the swinging arm bearing is equipped with a swinging arm (9); a tail end of the swinging arm is equipped with a cutter catching disk (6); the cutter catching disk is connected with an output shaft of a motor (7); a swinging joint of the swinging arm is equipped with a gear (12); and a displacement output terminal of the third electric push rod is connected with a gear rack (8) matched with the gear. The rapid cutter changing manipulator has the advantages of simple structure, high reliability and fast and easily controlled action.
Description
Technical field
The utility model relates to a kind of Digit Control Machine Tool tool-changing mechanical arm, relates to a kind of Digit Control Machine Tool rapid changing knife manipulator that adopts electric pushrod specifically.
Background technology
What at present, the driven unit of Digit Control Machine Tool tool-changing mechanical arm generally adopted is hydraulic power pack.Hydraulic power pack not only can provide enough driving forces, and technology maturation, is widely used.But because hydraulic power pack is made up of oil pump, pipeline and all kinds of valve, whole system is numerous and jumbled relatively.Therefore, the global reliability of hydraulic power pack is not high on the one hand, causes maintenance cost higher; In the small space of Digit Control Machine Tool inside, make that the installation and maintenance of tool-changing mechanical arm hydraulic package is all comparatively difficult on the other hand.These deficiencies are determined by the hydraulic system self character, are difficult for remedying.In addition, adopt hydraulic system to realize that high speed tool changing meeting causes the compression shock of its inner high frequency time, so tool changing efficient is restricted.In order to realize reliable rapid changing knife action,, be necessary to adopt more succinct effectively driven unit to substitute hydraulic power pack in order to simplify the dynamical system that improves tool changing.
Summary of the invention
At the existing problem of existing tool-changing mechanical arm hydraulic power system, for overcome tool-changing mechanical arm hydraulic power system structural complexity height, reliability is lower, and deficiency such as incompatibility high speed tool changing, the utility model patent has proposed a kind of employing electric pushrod tool-changing mechanical arm.Electric pushrod has simple in structure, the reliability height, and the advantage that the speed of service is controlled will satisfy every requirement to novel tool-changing mechanical arm with its dynamical system as tool-changing mechanical arm.
A kind of rapid changing knife manipulator that adopts electric pushrod, it is characterized in that comprising: comprise pedestal, be installed on first slide on the pedestal, be installed on second slide on first slide, also comprise being installed on the pedestal and first electric pushrod that the displacement output links to each other with first slide and be installed on first slide and second electric pushrod that displacement output links to each other with second slide by second line slideway auxiliary by first line slideway auxiliary; Arm swing support and the 3rd electric pushrod also are installed on second slide, swing arm, swing arm end are installed on the arm swing support are equipped with and grab cutterhead, grab cutterhead and link to each other with motor output shaft, the swinging joint place of swing arm also is equipped with gear; The displacement output of the 3rd electric push rod is connected with tooth bar, and above-mentioned rack and pinion matches; Above-mentioned first electric pushrod is vertical with the second electric push rod, and the above-mentioned the 3rd electric push rod is parallel with first electric pushrod or the second electric push rod.
The beneficial effect of the utility model patent is to have proposed a kind of novel type of drive based on electric pushrod in Digit Control Machine Tool cutter-exchange mechanism field.Such type of drive is simple in structure, drives reliably, and action is quick, and the installation and maintenance workload is little, can be applicable among all kinds of cutter-exchange mechanisms that tool-changing speed, property simple for structure and reliability are had higher requirements.
Description of drawings
Fig. 1 is the 3-D view of the utility model embodiment.
Token name claims among the figure: 1. second line slideway auxiliary, 2. first slide, 3. second electric pushrod, 4. first line slideway auxiliary, 5. first electric pushrod, 6. manipulator, 7. motor, 8. tooth bar, 9. swing arm, 10. second slide, 11. arm swing support, 12. gears, 13. pedestals, 14. the 3rd motor push rods.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
The structure of the structure of this cutter-exchange mechanism for manipulator as shown in drawings.It is characterized in that: comprise by the 3rd motor push rod 14, gear 12, the manipulator pendulous device that tooth bar 8 is formed, the manipulator pendulous device is a tooth punching bar on electric pushrod, realizes by gear ﹠ rack structure.The manipulator pendulous device is loaded on second line slideway auxiliary 1 (being the X-axis line slideway auxiliary) by second slide 10, and be connected with second electric pushrod 3 on being contained in first slide 2, first slide 2 is loaded on first line slideway auxiliary 4 (being the Y-axis line slideway auxiliary), and be connected with first electric pushrod 5: the manipulator pendulous device comprises manipulator 6, and manipulator 6 can do 90.Swing is connected with motor 7, manipulator swing arm 9 and can do 180.The pendulous device of swing connects.
In this cutter-exchange mechanism, manipulator carries out the motion of Y-axis coordinate at the driving lower edge of first electric pushrod 5 first line slideway auxiliary 4, thereby realizes that manipulator draws sword and adorn the action of cutter to tool magazine or main shaft; Manipulator carries out the motion of X-axis coordinate at the driving lower edge of second electric pushrod 3 second line slideway auxiliary 1, thereby realizes that manipulator enters and withdraw from the action of tool magazine; Manipulator carries out 90 degree swings around its rotating shaft under the driving of motor 7, thereby realizes the conversion of manipulator cutter cutter spacing, for manipulator is drawn sword and adorned cutter and prepare; Manipulator carries out 180 degree swings around the shaft under the driving of manipulator pendulous device 8, thereby realizes that manipulator enters and withdraw from the action in tool changing district.
The exchanging knives process of this cutter-exchange mechanism is made up of two parts.A part is that manipulator is got new cutter process in the tool magazine, and another part is manipulator and main shaft exchanging knives process.Tool magazine is positioned at the X-axis negative direction, and lathe then is positioned at the X-axis positive direction.
Manipulator is got new cutter process in the tool magazine: tool magazine is received tool changing instruction back AC induction motor and is driven the tool magazine chain, makes the target cutter to treating tool change position; The tool magazine accurate positioning device is treated the tool changing tool and is accurately located subsequently; Under the driving of second electric pushrod, new cutter is grabbed in the manipulator translation; After manipulator is caught the target cutter, under the driving of first electric pushrod, outwards pull out the target cutter; Under the driving of second electric pushrod, the manipulator translation goes out tool magazine; Manipulator is under the driving of motor, and the cutter pawl is rotated counterclockwise 90 degree; Under the driving of second electric pushrod, the manipulator tool magazine of travelling in; Under manipulator first electric pushrod drove, manipulator inserts waited to return the storehouse cutter; Under the driving of second electric pushrod, the manipulator translation goes out tool magazine.Manipulator is got target cutter process end in the tool magazine like this.
The exchanging knives process of manipulator and main shaft: manipulator waits for that in the tool magazine side electrical system sends the tool changing instruction, and the cutter pawl of horizontal direction be empty on this moment manipulator, has one to grab next target cutter from tool magazine on the cutter pawl of vertical direction; After receiving instruction, manipulator enters the tool changing district along turnback under the driving of manipulator pendulous device; Main shaft is close to manipulator then, and main shaft is released into the target cutter in the manipulator; Manipulator is confirming outwards to extract the cutter on the main shaft after on original empty cutter pawl under the driving of first electric pushrod; And then under the driving of motor along turning 90 degrees, the taper hole of target bit alignment main shaft; At following new cutter of the driving of first electric pushrod main shaft of packing into; After the action of dress cutter obtained confirming, main shaft was away from the tool changing district; Last manipulator band and is waited to return the storehouse cutter to get back to the tool magazine side in the driving subinverse turnback of manipulator pendulous device.So, the exchanging knives process of manipulator and main shaft finishes.
Claims (1)
1. rapid changing knife manipulator that adopts electric pushrod is characterized in that:
Comprise pedestal (13), be installed on first slide (2) on the pedestal, be installed on second slide (10) on first slide, also comprise being installed on the pedestal and first electric pushrod (5) that the displacement output links to each other with first slide and be installed on first slide and second electric pushrod (3) that displacement output links to each other with second slide by second line slideway auxiliary (1) by first line slideway auxiliary (4);
Arm swing support (11) and the 3rd electric pushrod (14) also are installed on second slide (10), swing arm (9), swing arm end are installed on the arm swing support are equipped with and grab cutterhead (6), grab cutterhead and link to each other with motor (7) output shaft, the swinging joint place of swing arm also is equipped with gear (12); The displacement output of the 3rd electric push rod is connected with tooth bar (8), and above-mentioned rack and pinion matches;
Above-mentioned first electric pushrod (5) is vertical with the second electric push rod (1), and the above-mentioned the 3rd electric push rod (14) is parallel with first electric pushrod (5) or the second electric push rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205112049U CN201799896U (en) | 2010-08-31 | 2010-08-31 | Rapid cutter changing manipulator using electric push rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205112049U CN201799896U (en) | 2010-08-31 | 2010-08-31 | Rapid cutter changing manipulator using electric push rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799896U true CN201799896U (en) | 2011-04-20 |
Family
ID=43869414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205112049U Expired - Lifetime CN201799896U (en) | 2010-08-31 | 2010-08-31 | Rapid cutter changing manipulator using electric push rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799896U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328233A (en) * | 2011-06-22 | 2012-01-25 | 山推工程机械股份有限公司 | Tool changing device for vertical broaching machine |
| CN102416576A (en) * | 2011-12-14 | 2012-04-18 | 上海三一精机有限公司 | Automatic tool changing device for chain magazine |
| CN103963050A (en) * | 2014-05-21 | 2014-08-06 | 中国地质大学（武汉） | Automatic loading manipulator for cubic diamond press |
| CN103964200A (en) * | 2014-05-23 | 2014-08-06 | 中国地质大学（武汉） | Automatic feeding device of cubic press |
| CN104016121A (en) * | 2014-06-04 | 2014-09-03 | 中国地质大学（武汉） | Automatic discharging system of cubic anvil press |
| WO2023216570A1 (en) * | 2022-05-13 | 2023-11-16 | 科德数控股份有限公司 | Tool changing device for machine tool, machine tool, and tool changing method for machine tool |
-
2010
- 2010-08-31 CN CN2010205112049U patent/CN201799896U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328233A (en) * | 2011-06-22 | 2012-01-25 | 山推工程机械股份有限公司 | Tool changing device for vertical broaching machine |
| CN102328233B (en) * | 2011-06-22 | 2013-04-24 | 山推工程机械股份有限公司 | Tool changing device for vertical broaching machine |
| CN102416576A (en) * | 2011-12-14 | 2012-04-18 | 上海三一精机有限公司 | Automatic tool changing device for chain magazine |
| CN103963050A (en) * | 2014-05-21 | 2014-08-06 | 中国地质大学（武汉） | Automatic loading manipulator for cubic diamond press |
| CN103963050B (en) * | 2014-05-21 | 2015-10-14 | 中国地质大学（武汉） | Diamond cubic press automatic charging machinery hand |
| CN103964200A (en) * | 2014-05-23 | 2014-08-06 | 中国地质大学（武汉） | Automatic feeding device of cubic press |
| CN103964200B (en) * | 2014-05-23 | 2016-01-06 | 中国地质大学（武汉） | A kind of automatic charging device of cubic hinge press |
| CN104016121A (en) * | 2014-06-04 | 2014-09-03 | 中国地质大学（武汉） | Automatic discharging system of cubic anvil press |
| CN104016121B (en) * | 2014-06-04 | 2016-01-20 | 中国地质大学（武汉） | A kind of cubic hinge press automatic blanking system |
| WO2023216570A1 (en) * | 2022-05-13 | 2023-11-16 | 科德数控股份有限公司 | Tool changing device for machine tool, machine tool, and tool changing method for machine tool |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
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| CX01 | Expiry of patent term |