CN202861868U - Automatic tool changer of vertical machining center - Google Patents
Automatic tool changer of vertical machining center Download PDFInfo
- Publication number
- CN202861868U CN202861868U CN 201220608640 CN201220608640U CN202861868U CN 202861868 U CN202861868 U CN 202861868U CN 201220608640 CN201220608640 CN 201220608640 CN 201220608640 U CN201220608640 U CN 201220608640U CN 202861868 U CN202861868 U CN 202861868U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- runing rest
- base
- tool magazine
- vertical machining
- 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
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model discloses an automatic tool changer of a vertical machining center. A magazine tool is separated from a stand column. The magazine tool is connected with one end of a rotating support. The other end of the rotating support is arranged on a rotating shaft through a bearing. The rotating shaft is arranged on a base. An air cylinder is arranged between the lower portion of the rotating support and the base. The rotating support is rotated around the rotating shaft to do reciprocating motion under the pushing of the air cylinder. The automatic tool changer of the vertical machining center is stable and reliable to operate, processing range is increased, and working accuracy is improved.
Description
Technical field
The utility model relates to a kind of metal cutting equipment, especially relates to a kind of automatic tool changer of vertical machining centre.
Background technology
The automatic tool changer of traditional vertical machining centre, tool magazine is installed on the column by support, center of gravity is suspended from outside the column, because tool magazine and main spindle box are suspended from outside the column simultaneously, when column moves, when especially starting and stopping, produce larger the moment of inertia, cause main shaft to produce vibrations, thereby reduced machining accuracy, in order to eliminate this moment of inertia of toppling, need to strengthen motor brake power, increase balance weight and reach relative equilibrium, caused the waste of resource and the energy, strengthened production cost.
Summary of the invention
The purpose of this utility model is: for the technical problem of above-mentioned existence, provide a kind of automatic tool changer reliable, that be easy to adjust and can improve the vertical machining centre of machining accuracy that operates steadily.
The technical solution of the utility model is: comprise base, column, tool magazine, tool magazine and column are separated, tool magazine is connected with runing rest one end, the other end of runing rest is installed on the rotating shaft by bearing, and rotating shaft is installed on the base, and floor installation is on ground, between runing rest bottom and the base cylinder is housed, cylinder promotes runing rest and moves back and forth around rotating shaft, in the runing rest bottom support roller is housed, and support roller is supported on the base.
One side of the relative column of base is equipped with adjustment block.
Described runing rest is installed on the rotating shaft by two taper roll bearings, and locking nut is equipped with at the rotating shaft top.
Described tool magazine adopts disc type tool magazine.
The beneficial effects of the utility model: the utility model with tool magazine with after column separates, reduce to hang quality on the column, the moment of inertia that produces when greatly reducing to start or stop, make the column motion steadily, tool magazine is connected with runing rest, promote runing rest by cylinder and rotate around rotating shaft, tool magazine arrives tool change position under the drive of runing rest.When carrying out the tool changing order, cylinder stretches out the promotion runing rest and rotates around rotating shaft, and runing rest drives tool magazine near main shaft, arrive assigned address and carry out tool changing, after tool changing was finished, cylinder contraction bands moving knife storehouse rotated back to assigned address, made main spindle box motion and tool magazine mutually noninterfere.The utility model operates steadily reliably, has simplified the adjustment of tool magazine, has increased the range of work, has improved machining accuracy.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the plan structure schematic diagram of the utility model tool changing state;
Fig. 4 is the plan structure schematic diagram that the utility model tool changing is finished.
Figure labeling description: 1, base, 2, rotating shaft, 3, column, 4, locking nut, 5, runing rest, 6, tool magazine, 7, roller, 8, cylinder, 9, main spindle box, 10, adjustment block.
The specific embodiment
Can find out that from the right view of structural representation of the present utility model shown in Figure 1, Fig. 2 the utility model mainly partly is comprised of base 1, column 3, tool magazine 6, runing rest 5, rotating shaft 2, cylinder 8 etc.Tool magazine 6 adopts disc type tool magazine commonly used, and tool magazine 6 is separated setting with column 3, and tool magazine 6 is fixed on the runing rest 5 and with its motion, and what alleviate column 3 hangs weight.Tool magazine 6 is connected with runing rest 5 one ends, the other end of runing rest 5 is installed on the rotating shaft 2 by two taper roll bearings, rotating shaft 2 is installed on the base 1, locking nut 4 is equipped with at rotating shaft 2 tops, base 1 is installed on the ground, by the locking nut 4 at pretension top, provide the weight of stronger rigid support tool magazine 6.
Can find out in conjunction with the plan structure schematic diagram of the utility model tool changing state shown in Figure 3, the plan structure schematic diagram that Fig. 4 tool changing is finished, between runing rest 5 bottoms and the base 1 cylinder 8 is housed, cylinder 8 driven rotary supports 5 move reciprocatingly, and runing rest 5 is done crankmotion around rotating shaft 2.In runing rest 5 bottoms rolling wheel support and support roller 7 are housed, support roller 7 is supported on the base 1, in addition the weight of supplemental support runing rest and tool magazine part.On base 1, a side of base 1 relative column 3 is equipped with adjustment block 10, tool magazine 6 is fed into the main shaft tool change position with runing rest 5, by the distance of adjustment block 10 fine setting tool magazines 6 with main shaft.
The action of the utility model by system's control cylinder 8, thus drive tool magazine 6 near or away from main shaft, promote runing rests 5 by cylinder 8 and rotate around rotating shaft 2, tool magazine 6 arrives tool change position under the drive of runing rest 5.When carrying out the tool changing order, as shown in Figure 3, cylinder 8 stretches out and promotes runing rest 5 around rotating shaft 2 rotations, and runing rest 5 drives tool magazine 6 near main shaft, arrives assigned address and carries out tool changing; After tool changing was finished, as shown in Figure 4, cylinder 8 contraction bands moving knife storehouses 6 transferred back to assigned address, made main spindle box 9 motions and tool magazine 6 mutually noninterferes.
Claims (4)
1. the automatic tool changer of a vertical machining centre, comprise base (1), column (3), tool magazine (6), it is characterized in that: described tool magazine (6) is separated with column (3), tool magazine (6) is connected with runing rest (5) one ends, the other end of runing rest (5) is installed on the rotating shaft (2) by bearing, rotating shaft (2) is installed on the base (1), base (1) is installed on the ground, between runing rest (5) bottom and the base (1) cylinder (8) is housed, cylinder (8) promotes runing rest (5) and moves back and forth around rotating shaft (2), in runing rest (5) bottom support roller (7) is housed, support roller (7) is supported on the base (1).
2. the automatic tool changer of vertical machining centre according to claim 1 is characterized in that: base (a 1) relatively side of column (3) is equipped with adjustment block (10).
3. the automatic tool changer of vertical machining centre according to claim 1, it is characterized in that: described runing rest (5) is installed on the rotating shaft (2) by two taper roll bearings, and locking nut (4) is equipped with at rotating shaft (2) top.
4. the automatic tool changer of vertical machining centre according to claim 1 is characterized in that: described tool magazine (6) employing disc type tool magazine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608640 CN202861868U (en) | 2012-11-19 | 2012-11-19 | Automatic tool changer of vertical machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608640 CN202861868U (en) | 2012-11-19 | 2012-11-19 | Automatic tool changer of vertical machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861868U true CN202861868U (en) | 2013-04-10 |
Family
ID=48028624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220608640 Expired - Fee Related CN202861868U (en) | 2012-11-19 | 2012-11-19 | Automatic tool changer of vertical machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896540A (en) * | 2012-11-19 | 2013-01-30 | 山东宏康机械制造有限公司 | Automatic tool changer of vertical machining center |
-
2012
- 2012-11-19 CN CN 201220608640 patent/CN202861868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896540A (en) * | 2012-11-19 | 2013-01-30 | 山东宏康机械制造有限公司 | Automatic tool changer of vertical machining center |
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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: 20130410 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |