CN203993296U - A kind of structure of forging a knife of vertical machining centre - Google Patents
A kind of structure of forging a knife of vertical machining centre Download PDFInfo
- Publication number
- CN203993296U CN203993296U CN201420365877.6U CN201420365877U CN203993296U CN 203993296 U CN203993296 U CN 203993296U CN 201420365877 U CN201420365877 U CN 201420365877U CN 203993296 U CN203993296 U CN 203993296U
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- knife
- forging
- unit assembly
- linkage component
- box body
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Abstract
The structure of forging a knife of the disclosed a kind of vertical machining centre of the utility model, comprising: a spindle box body; By spindle motor support, be arranged on the spindle motor on spindle box body; Be arranged on the main axle unit assembly of the output shaft connection of spindle motor; It is characterized in that, also comprise: be arranged on the linkage component of forging a knife on main axle unit assembly; This linkage component of forging a knife can be depressed described main axle unit assembly realization and forge a knife when forging a knife; One is arranged on the cylinder of forging a knife on spindle box body by air cylinder support, described in the linkage component by the described linkage component of forging a knife, described main axle unit assembly is realized to forge a knife of forging a knife described in depressing when the push rod of cylinder stretches out of forging a knife; One is arranged on the rod member on spindle box body, and described rod member comprises a support tube and be arranged on support bar and the support bar back-moving spring in described support tube, and described support tube is exposed in the upper end of described support bar.The utility model adopts the mechanical type structure of forging a knife, simple in structure, low cost of manufacture.
Description
Technical field
The utility model relates to vertical machining centre technical field, particularly a kind of structure of forging a knife of vertical machining centre.
Background technology
Vertical machining centre is very extensive in machine-building and manufacture field application, particularly in the kitting processing in the fields such as automobile fitting, five metals, graphite, mould and part, is playing the part of very important role.Along with the progress in epoch, tell rotation and the Z axis high speed feed of the main shaft of machining center are the trend that this product is manufactured, and are also difficult point and the cores of manufacturing simultaneously.The lathe knife-changing system of vertical machining centre is the basis of whole processing, and its rigidity is fine or not, directly determines working (machining) efficiency and the working ability of whole lathe.Traditional direct-connected main spindle box is forged a knife and is substantially adopted fluid pressure type knife striking cylinder or air pressure direct-type to forge a knife, its manufacturing cost is higher, for this reason, headstock structure and the structure of forging a knife are constantly being studied and improved in manufacturing firm all both at home and abroad, be intended to improve rigidity and the lightweight of main spindle box, reduce manufacturing cost, improve fast feed, improve working (machining) efficiency, further meet the demand in market.
Utility model content
Technical problem to be solved in the utility model is the forge a knife structure of forging a knife of vertical machining centre of existing many technical problems and a kind of simple in structure, low cost of manufacture of the fluid pressure type knife striking cylinder that adopts for existing vertical machining centre or air pressure direct-type.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
The structure of forging a knife of vertical machining centre, comprising:
One spindle box body;
By spindle motor support, be arranged on the spindle motor on spindle box body;
Be arranged on the main axle unit assembly of the output shaft connection of spindle motor;
Be arranged on the linkage component of forging a knife on main axle unit assembly; This linkage component of forging a knife can be depressed described main axle unit assembly realization and forge a knife when forging a knife;
One is arranged on the cylinder of forging a knife on spindle box body by air cylinder support, described in the linkage component by the described linkage component of forging a knife, described main axle unit assembly is realized to forge a knife of forging a knife described in depressing when the push rod of cylinder stretches out of forging a knife;
One is arranged on the rod member on spindle box body, and described rod member comprises a support tube and be arranged on support bar and the support bar back-moving spring in described support tube, and described support tube is exposed in the upper end of described support bar.
In a preferred embodiment of the present utility model, push rod top is installed on the push rod of the described cylinder of forging a knife.
Operation principle of the present utility model is as follows: forge a knife after order receiving, the cylinder operation of forging a knife, the push rod of cylinder of forging a knife stretches out, by push rod, come directly towards and depress the linkage component of forging a knife, the linkage component of forging a knife is depressed main axle unit assembly and is forged a knife and tool changing, the linkage component of simultaneously forging a knife is depressed the support bar in rod member, makes support bar back-moving spring compress energy storage.After tool changing completes, the push rod retraction of forging a knife in cylinder, support bar back-moving spring discharges, and by support bar, drives forge a knife linkage component and main axle unit assembly return.
Owing to having adopted technical scheme as above, the utility model adopts the mechanical type structure of forging a knife, simple in structure, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the structure of forging a knife of the utility model vertical machining centre.
The specific embodiment
Referring to Fig. 1, the structure of forging a knife of the vertical machining centre providing in figure, comprise spindle box body 100, spindle motor 200, main axle unit assembly 300, the linkage component 400 of forging a knife, the cylinder 500 of forging a knife, rod member 600 and main shaft 700, spindle motor 200 is arranged on spindle box body 100 by spindle motor support 210, main shaft 700 and main axle unit assembly 300 are also arranged in spindle box body 100, and the output shaft of spindle motor 200 is given main shaft transferring power by main axle unit assembly 300.The linkage component 400 of forging a knife is arranged on main axle unit assembly 300, and it can drive 300 motions of main axle unit assembly to realize and forge a knife and tool changing.
The motion of linkage component 400 of forging a knife relies on forge a knife cylinder 500 and rod member 600 to realize.The cylinder 500 of forging a knife is arranged on spindle box body 100 by air cylinder support 510.Push rod top 520 is installed on the push rod of cylinder 500 of forging a knife.Rod member 600 comprises a support tube 610 and is arranged on support bar 620 and the support bar back-moving spring 630 in support tube 610, and support tube 610 is exposed in the upper end of support bar 620.
Forge a knife after order receiving, the cylinder 500 of forging a knife is worked, the push rod of cylinder 500 of forging a knife stretches out, by push rod, come directly towards 520 and depress the linkage component 400 of forging a knife, the linkage component 400 of forging a knife is depressed main axle unit assembly 300 and is forged a knife and tool changing, the linkage component 400 of simultaneously forging a knife is depressed the support bar 620 in rod member 600, makes support bar back-moving spring 630 compress energy storage.After tool changing completes, the push rod retraction of forging a knife in cylinder 500, support bar back-moving spring 630 discharges, and by support bar 620, drives forge a knife linkage component 400 and main axle unit assembly 300 returns.
Claims (2)
1. the structure of forging a knife of vertical machining centre, comprising:
One spindle box body;
By spindle motor support, be arranged on the spindle motor on spindle box body;
Be arranged on the main axle unit assembly of the output shaft connection of spindle motor; It is characterized in that, also comprise:
Be arranged on the linkage component of forging a knife on main axle unit assembly; This linkage component of forging a knife can be depressed described main axle unit assembly realization and forge a knife when forging a knife;
One is arranged on the cylinder of forging a knife on spindle box body by air cylinder support, described in the linkage component by the described linkage component of forging a knife, described main axle unit assembly is realized to forge a knife of forging a knife described in depressing when the push rod of cylinder stretches out of forging a knife;
One is arranged on the rod member on spindle box body, and described rod member comprises a support tube and be arranged on support bar and the support bar back-moving spring in described support tube, and described support tube is exposed in the upper end of described support bar.
2. the structure of forging a knife of vertical machining centre as claimed in claim 1, is characterized in that, push rod top is installed on the push rod of the described cylinder of forging a knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365877.6U CN203993296U (en) | 2014-07-03 | 2014-07-03 | A kind of structure of forging a knife of vertical machining centre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365877.6U CN203993296U (en) | 2014-07-03 | 2014-07-03 | A kind of structure of forging a knife of vertical machining centre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203993296U true CN203993296U (en) | 2014-12-10 |
Family
ID=52033359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420365877.6U Expired - Fee Related CN203993296U (en) | 2014-07-03 | 2014-07-03 | A kind of structure of forging a knife of vertical machining centre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203993296U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563196A (en) * | 2016-03-01 | 2016-05-11 | 漳州东刚精密机械有限公司 | Direct-connection type unclamping structure |
| CN106807993A (en) * | 2015-11-30 | 2017-06-09 | 湖南衡泰机械科技有限公司 | A kind of planer-type carving and milling machine |
-
2014
- 2014-07-03 CN CN201420365877.6U patent/CN203993296U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807993A (en) * | 2015-11-30 | 2017-06-09 | 湖南衡泰机械科技有限公司 | A kind of planer-type carving and milling machine |
| CN105563196A (en) * | 2016-03-01 | 2016-05-11 | 漳州东刚精密机械有限公司 | Direct-connection type unclamping structure |
| CN105563196B (en) * | 2016-03-01 | 2018-06-22 | 漳州东刚精密机械有限公司 | Associated mode is forged a knife structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190703 |