CN202344311U - Rapid cutter replacing device of processing center - Google Patents
Rapid cutter replacing device of processing center Download PDFInfo
- Publication number
- CN202344311U CN202344311U CN2011204266720U CN201120426672U CN202344311U CN 202344311 U CN202344311 U CN 202344311U CN 2011204266720 U CN2011204266720 U CN 2011204266720U CN 201120426672 U CN201120426672 U CN 201120426672U CN 202344311 U CN202344311 U CN 202344311U
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- CN
- China
- Prior art keywords
- rocker arm
- tool
- cutter
- motor
- rocking arm
- 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 - Lifetime
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model relates to a rapid cutter replacing device of a processing center, which comprises a spindle box, a tool magazine, a motor, a cam board, a rocker arm support, a rocker arm and a spindle, wherein the tool magazine and the rocker arm support are installed on the spindle base, the motor and the cam board are installed on the tool magazine, and the cam board is in mechanical transmission connection with the motor. The tool magazine comprises a cutter disc and a cutter arm, the rocker arm can be installed on the rocker arm support in rotating mode, the spindle is installed in the spindle box, the rocker arm is provided with a first end and a second end, the first end of the rocker arm is matched with the cam board, and the second end of the rocker arm is connected with the rear end of the spindle. In cutter replacing, under driven of the motor, the cam board drives the rocker arm to rotate, the rocker arm presses the rear end of the spindle so as to lead claws of the spindle to be loosen, and the cutter arm pulls a cutter downwards and leads the cutter to be inserted into a hole of the spindle after rotating for preset angles to finish cutter replacing. The rapid cutter changing device of the processing center can improve cutter replacing speed and stability by adopting a motor driving and mechanical transmission mechanism.
Description
Technical field
The utility model relates to a kind of machining center, relates in particular to a kind of rapid changing knife device of machining center.
Background technology
Tool changing is the auxiliary movement of machining center in process, and the tool changing device of existing machining center adopts pneumatic supply as power usually, and tool changing is slower, and efficient is very low.And, in the workshop through regular meeting the unsettled situation of pneumatic supply appears, and will cause tool changing swaging clamp, loose cutter not to descend, fall situation generations such as cutter, damage main shaft and tool magazine easily.
The utility model content
Therefore, the purpose of the utility model is to provide a kind of rapid changing knife device of machining center, through adopting motor-driven and mechanical type transmission mechanism, can promote tool-changing speed and stability.
For realizing above-mentioned purpose, the utility model provides a kind of rapid changing knife device of machining center, comprises main spindle box, tool magazine, motor, lobe plate, rocker arm bracket, rocking arm and main shaft; This tool magazine and rocker arm bracket are installed on this main spindle box, and this motor and lobe plate are installed on the tool magazine, are connected through machine driving between this lobe plate and the motor; This tool magazine comprises cutterhead and tool arm; This rocking arm is installed in rotation on the rocker arm bracket, and this main shaft is installed in this main spindle box, and this rocking arm has first end and second end; First end of this rocking arm matches with lobe plate, and second end of this rocking arm is connected with the rear end of main shaft.During tool changing, under the driving of this motor, this lobe plate drives rocking arm and rotates, and this rocking arm is oppressed the rear end of main shaft, makes the claw pine cutter of main shaft, the downward broaching tool of this tool arm, and slotting tool is accomplished the tool changing action behind the rotation predetermined angular to spindle hole.
Wherein, first end of this rocking arm is provided with the band arbor and holds, and when this lobe plate drove the rocking arm rotation, this band arbor held with lobe plate and contacts.
The beneficial effect of the utility model: the rapid changing knife device of the machining center of the utility model; Adopt motor-driven; Utilize the mechanical type transmission mechanism to substitute traditional pneumatic knife striking cylinder; The tool changing action is quicker, reliable, realizes the loose cutter of tool changing device action and main shaft fast, accurately, reaches quick, the stable effect of tool changing.
For further setting forth the utility model is technological means and the effect that the predetermined purpose of realization is taked; See also following detailed description and accompanying drawing about the utility model; Believe purpose, characteristic and the characteristics of the utility model; Should obtain thus going deep into and concrete understanding, yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing, describe in detail through the specific embodiment the utility model, the technical scheme that makes the utility model and other beneficial effects is obvious.
In the accompanying drawing,
Fig. 1 is the front view of the rapid changing knife device of the utility model machining center;
Fig. 2 is the rearview of the rapid changing knife device of machining center shown in Figure 1;
Fig. 3 is the perspective exploded view of the rapid changing knife device of machining center shown in Figure 1.
The specific embodiment
Like Fig. 1 and shown in Figure 2, be a preferred embodiment of the rapid changing knife device of the utility model machining center.
The rapid changing knife device of this machining center is installed on the column 11 of machining center through slide rail 10; Comprise main spindle box 12, tool magazine 13, motor 14, lobe plate 15, rocker arm bracket 16, rocking arm 17 and main shaft 18; This tool magazine 13 and rocker arm bracket 16 are installed on this main spindle box 12, and this motor 14 and lobe plate 15 are installed on the tool magazine 13, are connected through machine driving between this lobe plate 15 and the motor 14; This tool magazine 13 comprises cutterhead 131 and tool arm 132; This rocking arm 17 is installed in rotation on the rocker arm bracket 16, and this main shaft 18 is installed in this main spindle box 12, and this rocking arm 17 has first end 171 and second end 172; First end 171 of this rocking arm 17 matches with lobe plate 15, and second end 172 of this rocking arm 17 is connected with the rear end 181 of main shaft 18.During tool changing, under the driving of this motor 14, this lobe plate 15 drives rocking arm 17 and rotates; This rocking arm 17 is oppressed the rear end 181 of main shafts 18, makes the claw pine cutter of main shaft 18, these tool arm 132 downward broaching tools; In slotting tool to main shaft 20 holes, accomplish the tool changing action behind the rotation predetermined angular.
In the rapid changing knife device of above-mentioned machining center; Adopt motor-driven, utilize the mechanical type transmission mechanism to substitute traditional pneumatic knife striking cylinder, the tool changing action more fast, reliably; Realize the loose cutter of tool changing device action and main shaft fast, accurately, reach quick, the stable effect of tool changing.
The above; For the person of ordinary skill of the art; Can make other various corresponding changes and distortion according to the technical scheme and the technical conceive of the utility model, and all these changes and distortion all should belong to the protection domain of the utility model accompanying Claim.
Claims (2)
1. the rapid changing knife device of a machining center is characterized in that, comprises main spindle box, tool magazine, motor, lobe plate, rocker arm bracket, rocking arm and main shaft, and this tool magazine and rocker arm bracket are installed on this main spindle box; This motor and lobe plate are installed on the tool magazine, are connected through machine driving between this lobe plate and the motor, and this tool magazine comprises cutterhead and tool arm, and this rocking arm is installed in rotation on the rocker arm bracket; This main shaft is installed in this main spindle box, and this rocking arm has first end and second end, and first end of this rocking arm matches with lobe plate; Second end of this rocking arm is connected with the rear end of main shaft, during tool changing, under the driving of this motor; This lobe plate drives rocking arm and rotates, and this rocking arm is oppressed the rear end of main shaft, makes the claw pine cutter of main shaft; The downward broaching tool of this tool arm, slotting tool is accomplished the tool changing action behind the rotation predetermined angular to spindle hole.
2. the rapid changing knife device of machining center as claimed in claim 1 is characterized in that, first end of this rocking arm is provided with the band arbor and holds, and when this lobe plate drove the rocking arm rotation, this band arbor held with lobe plate and contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204266720U CN202344311U (en) | 2011-11-01 | 2011-11-01 | Rapid cutter replacing device of processing center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204266720U CN202344311U (en) | 2011-11-01 | 2011-11-01 | Rapid cutter replacing device of processing center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344311U true CN202344311U (en) | 2012-07-25 |
Family
ID=46533341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204266720U Expired - Lifetime CN202344311U (en) | 2011-11-01 | 2011-11-01 | Rapid cutter replacing device of processing center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344311U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975067A (en) * | 2012-11-30 | 2013-03-20 | 徐建 | Cutter replacing device of processing center |
| CN103551941A (en) * | 2013-11-13 | 2014-02-05 | 昆山日日先精密机械有限公司 | Automatic tool changing system of flat grinder |
| CN106271797A (en) * | 2016-08-29 | 2017-01-04 | 江门市奥斯龙机械有限公司 | A kind of main spindle box |
| CN106378657A (en) * | 2016-10-28 | 2017-02-08 | 江苏德速数控科技有限公司 | Servo tool magazine tool changing control method |
| CN110216509A (en) * | 2019-05-31 | 2019-09-10 | 浙江意控机床有限公司 | A kind of tool changing device and its cutter replacing method of numerically-controlled machine tool |
-
2011
- 2011-11-01 CN CN2011204266720U patent/CN202344311U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975067A (en) * | 2012-11-30 | 2013-03-20 | 徐建 | Cutter replacing device of processing center |
| CN103551941A (en) * | 2013-11-13 | 2014-02-05 | 昆山日日先精密机械有限公司 | Automatic tool changing system of flat grinder |
| CN106271797A (en) * | 2016-08-29 | 2017-01-04 | 江门市奥斯龙机械有限公司 | A kind of main spindle box |
| CN106271797B (en) * | 2016-08-29 | 2019-01-18 | 江门市奥斯龙机械有限公司 | A kind of spindle box |
| CN106378657A (en) * | 2016-10-28 | 2017-02-08 | 江苏德速数控科技有限公司 | Servo tool magazine tool changing control method |
| CN110216509A (en) * | 2019-05-31 | 2019-09-10 | 浙江意控机床有限公司 | A kind of tool changing device and its cutter replacing method of numerically-controlled machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000 Guangdong Province, Dongguan City Industrial Zone Patentee after: GUANGDONG HARVEST STAR TECHNOLOGY CO., LTD. Address before: Li Wu Cun town bridge 523000 Guangdong city of Dongguan Province Li Long Road No. 192B Patentee before: Dongguan Harvest Star Mechanical Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong Province, Dongguan City Industrial Zone Patentee after: Guangdong run Star Technology Co., Ltd. Address before: 523000 Guangdong Province, Dongguan City Industrial Zone Patentee before: Guangdong Harvest Star Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |