CN102990477A - Machining center with knife grinder - Google Patents
Machining center with knife grinder Download PDFInfo
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- CN102990477A CN102990477A CN2012105022737A CN201210502273A CN102990477A CN 102990477 A CN102990477 A CN 102990477A CN 2012105022737 A CN2012105022737 A CN 2012105022737A CN 201210502273 A CN201210502273 A CN 201210502273A CN 102990477 A CN102990477 A CN 102990477A
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- main shaft
- machining center
- lathe bed
- slideway
- tool
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Abstract
The invention discloses a machining center for machining workpieces, and particularly discloses the machining center with a knife grinder. The machining center with the knife grinder comprises a lathe bed, and a main shaft and a tool changer which are arranged on the lathe bed, wherein a first slide way is arranged on a workbench surface of the lathe bed, a main shaft frame is movably connected to the first side way, the main shaft is fixed on the main shaft frame, a second slide way is arranged on the top of the lathe bed and is positioned between the tool changer and the main shaft, the tool changer is positioned above the second slide way and is matched with a delivery paw for taking and placing tools from the tool changer, a tool changing arm for realizing tool changing between the tool changer and the main shaft is movably connected to the second slide way, and a mechanical arm is articulated on the lathe bed and in transmission connection with a grinding wheel. The machining center solves the technical problem that the tool maintenance process of the traditional machining center is relatively troublesome, and has the advantage that cutting edges of the tools of the machining center are maintained.
Description
Technical field
The present invention relates to a kind of machining center of workpiece machining, particularly with the machining center of knife sharpening device.
Background technology
Machining center is called for short cnc, the high-efficiency automatic lathe that is used in the manufacturing complex shapes workpiece that is comprised of plant equipment and digital control system.Machining center is divided into vertical and horizontal two kinds.
Existing machining center is equipped with tool magazine, when the regular job personnel safeguard the cutter in the tool magazine, cutter in the tool magazine must be taken off, take on the knife sharpening device nearby cutter blade is repaired, the cutter that repairs is reinstalled in the tool magazine, whole cutter maintenance process bothers relatively again.
Summary of the invention
The objective of the invention is to provide in order to solve above-mentioned the deficiencies in the prior art a kind of machining center with knife sharpening device that can repair the cutter blade of machining center.
To achieve these goals, the machining center with knife sharpening device that the present invention is designed, comprise lathe bed and place main shaft on the lathe bed, tool magazine, work top at lathe bed is provided with the first slideway, be connected with the main shaft frame at the first slideway, main shaft is fixed on the main shaft frame, be provided with the second slideway at the top of lathe bed, described the second slideway is between tool magazine and main shaft, tool magazine is positioned at the top of the second slideway, be combined with on the described tool magazine for the transmission pawl that picks and places cutter from tool magazine, be connected with the tool change arm of realizing carrying out between tool magazine and the main shaft cutter exchange at the second slideway, be hinged with mechanical arm at lathe bed, described mechanical arm upper driving is connected with grinding wheel.
Transmit pawl in the said structure and from tool magazine, take out cutter, then take off cutter by tool change arm from transmitting pawl, tool change arm with cutter slides on the sharpening position of the second slideway, with the mechanical arm of grinding wheel the cutter blade on the tool change arm is repaired at last, transport tool magazine after to be repaired the finishing back, the whole reparation control program of above-mentioned cutter blade can be realized by Computerized Numerical Control System Program again.
In order to promote the operation accuracy of tool change arm, be provided with two travel switches at the second slideway among the present invention, described two travel switches lay respectively at predefined sharpening position and tool changing position.
The machining center with knife sharpening device that the present invention obtains, operating personnel can be by the input Computerized Numerical Control System Program, cutter in the tool magazine is carried out regular polishing, reparation, when specifying cutter to repair, above-mentioned appointment cutter, is polished, is repaired the cutter blade on the tool change arm with the mechanical arm of grinding wheel to the position of whetting a knife by the tool change arm automatic transport; Simultaneously the present invention moves accuracy and efficient is all very high.
Description of drawings
Fig. 1 is the non-sharpening status architecture schematic diagram of embodiment 1;
Fig. 2 is the sharpening status architecture schematic diagram of embodiment 1;
Fig. 3 is the non-sharpening status architecture schematic diagram of embodiment 2;
Fig. 4 is the structural representation at A place among Fig. 4;
Fig. 5 is the sharpening status architecture schematic diagram of embodiment 2.
Among the figure: lathe bed 1, work top 1-1, top 1-2, the first slideway 2, the second slideway 3, main shaft frame 4, main shaft 5, tool magazine 6, transmission pawl 7, tool change arm 8, mechanical arm 9, grinding wheel 10, travel switch 11, whet a knife position 12, tool changing position 13.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Embodiment 1:
As shown in Figure 1, the machining center with knife sharpening device that the present embodiment provides, comprise lathe bed 1 and place main shaft 5 on the lathe bed 1, tool magazine 6, be provided with the first slideway 2 at the work top 1-1 of lathe bed 1, be connected with main shaft frame 4 at the first slideway 2, main shaft 5 is fixed on the main shaft frame 4, be provided with the second slideway 3 at the top of lathe bed 1 1-2, described the second slideway 3 is between tool magazine 6 and main shaft 5, tool magazine 6 is positioned at the top of the second slideway 3, be combined with on the described tool magazine 6 for the transmission pawl 7 that picks and places cutter from tool magazine 6, be connected with the tool change arm 8 of realizing carrying out between tool magazine 6 and the main shaft 5 the cutter exchange at the second slideway 3, sidewall at lathe bed 1 is hinged with mechanical arm 9, and described mechanical arm 9 upper drivings are connected with grinding wheel 10.
As described in Figure 2, in the concrete enforcement of whetting a knife, transmission pawl 7 in the present embodiment takes out cutter from tool magazine 6, then take off cutter by tool change arm 8 from transmitting pawl 7, tool change arm 8 with cutter slides on the sharpening position of the second slideway 3, repair with the cutter blade on 9 pairs of tool change arms 8 of mechanical arm of grinding wheel 10 at last, transport tool magazine 6 after to be repaired the finishing back again, the whole reparation control program of above-mentioned cutter blade can be realized by Computerized Numerical Control System Program.
Embodiment 2:
As described in Fig. 3, Fig. 4 and Fig. 5, the machining center with knife sharpening device that the present embodiment provides, in order to promote the operation accuracy of tool change arm 8, be provided with two travel switches 11 at the second slideway 3 in the present embodiment, described two travel switches 11 lay respectively at predefined sharpening position 12 and tool changing position 13.
Claims (2)
1. machining center with knife sharpening device, comprise lathe bed (1) and place main shaft (5) on the lathe bed (1), tool magazine (6), work top (1-1) in lathe bed (1) is provided with the first slideway (2), be connected with main shaft frame (4) at the first slideway (2), main shaft (5) is fixed on the main shaft frame (4), be provided with the second slideway (3) at the top of lathe bed (1) (1-2), described the second slideway (3) is positioned between tool magazine (6) and the main shaft (5), tool magazine (6) is positioned at the top of the second slideway (3), be combined with on the described tool magazine (6) for the transmission pawl (7) that picks and places cutter from tool magazine (6), be connected with the tool change arm (8) of realizing carrying out between tool magazine (6) and the main shaft (5) the cutter exchange at the second slideway (3), it is characterized in that: be hinged with mechanical arm (9) at lathe bed (1), described mechanical arm (9) upper driving is connected with grinding wheel (10).
2. the machining center with knife sharpening device according to claim 1, it is characterized in that: be provided with two travel switches (11) at the second slideway (3), described two travel switches (11) lay respectively at predefined sharpening position (12) and tool changing position (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105022737A CN102990477A (en) | 2012-11-30 | 2012-11-30 | Machining center with knife grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105022737A CN102990477A (en) | 2012-11-30 | 2012-11-30 | Machining center with knife grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102990477A true CN102990477A (en) | 2013-03-27 |
Family
ID=47919873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105022737A Pending CN102990477A (en) | 2012-11-30 | 2012-11-30 | Machining center with knife grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102990477A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3286344A (en) * | 1965-03-01 | 1966-11-22 | Kearney & Trecker Corp | Machine tool with a tool changer |
| CN1132675A (en) * | 1995-02-06 | 1996-10-09 | 邵文远 | Small integrated machining center |
| CN201815943U (en) * | 2010-05-28 | 2011-05-04 | 湘潭三峰数控机床有限公司 | Grinding center |
| JP2012168742A (en) * | 2011-02-15 | 2012-09-06 | Hitachi Ltd | Machining center provided with grindstone wear correction function |
-
2012
- 2012-11-30 CN CN2012105022737A patent/CN102990477A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3286344A (en) * | 1965-03-01 | 1966-11-22 | Kearney & Trecker Corp | Machine tool with a tool changer |
| CN1132675A (en) * | 1995-02-06 | 1996-10-09 | 邵文远 | Small integrated machining center |
| CN201815943U (en) * | 2010-05-28 | 2011-05-04 | 湘潭三峰数控机床有限公司 | Grinding center |
| JP2012168742A (en) * | 2011-02-15 | 2012-09-06 | Hitachi Ltd | Machining center provided with grindstone wear correction function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130327 |