CN202174415U - Workbench clamping device for turning and milling composite machine tool - Google Patents
Workbench clamping device for turning and milling composite machine tool Download PDFInfo
- Publication number
- CN202174415U CN202174415U CN2011202168174U CN201120216817U CN202174415U CN 202174415 U CN202174415 U CN 202174415U CN 2011202168174 U CN2011202168174 U CN 2011202168174U CN 201120216817 U CN201120216817 U CN 201120216817U CN 202174415 U CN202174415 U CN 202174415U
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- machine tool
- clamping
- workbench
- clamping body
- tischarretierungsvorrichtung
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Abstract
The utility model discloses a workbench clamping device for a turning and milling composite machine tool, which comprises a plurality of clamps for clamping a workbench. A ring groove is arranged at the bottom part of the workbench; each clamp comprises a clamping body, a conical wedge block matched with the clamping body and a driver for driving the wedge block; one end of the clamping body extends into the ring groove, a clamping block is sleeved outside the one end of the clamping body, a conical hole matched with the wedge block is arranged inside the one end of the clamping body, and the large-diameter end of the conical hole faces to the ring groove; and the wedge block and the clamping body are driven by the driver in a clamping state to mutually act, thereby driving the clamping block to be in contact with the ring groove to clamp the workbench. With the adoption of the technical scheme, the workbench clamping device is simple in structure, has high reliability and completely realizes the clamping of the workbench when the turning and milling composite machine tool is used for milling a key groove and the like.
Description
Technical field
The utility model relates to complex milling machine tool, and specifically, the utility model relates to a kind of Tischarretierungsvorrichtung of complex milling machine tool.
Background technology
Complex milling machine tool rolls into one milling function and turning function because of it; Can accomplish all functions of engine lathe; Also can carry out operations such as end face milling, groove milling and bore hole; Reduced the floor space of machining tool, reduced the clamping location number of times of a workpiece, saved because of operation and changed the needed time; Complex milling machine tool has been widely used in the cut of metal because of having above-mentioned advantage.When carrying out work such as milling key groove at complex milling machine tool, workbench need be in clamped condition, in order to realize the clamping of workbench, just needs a kind of Tischarretierungsvorrichtung.
The utility model content
The utility model technical problem to be solved provides a kind of Tischarretierungsvorrichtung of complex milling machine tool, to realize the clamping of lathe workbench when carrying out work such as milling key groove.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of Tischarretierungsvorrichtung of complex milling machine tool comprises the binding clasp of a plurality of clamping tables being provided with annular groove in the bottom of said workbench; Taper voussoir that said binding clasp comprises clamping body, match with clamping body and the driver that drives voussoir; One end of said clamping body puts in the said annular groove, is connected to a fixture block in the outer cover of this end, be provided with in the inside of this end match with said voussoir and bigger diameter end towards the bellmouth of annular groove; Under clamped condition; The said voussoir of said driver drives acts on clamping body mutually, orders about said fixture block and contacts clamping table with said annular groove.
Said clamping body is provided with the cavity that is communicated with said bellmouth, and said driver is located in this cavity.
Said driver is the oil cylinder that is connected with machine tool hydraulic system; Said oil cylinder comprises cylinder body that the inwall by said cavity forms, is located at piston and pull bar in the said cylinder body; Said pull bar one end is connected with piston, and the other end is connected with said voussoir, said oil cylinder and be double acting hydraulic cylinder.
Said fixture block is an elastic fixture block.
Said binding clasp is provided with eight altogether along said annular groove.
Said clamping body is fixedly connected on the lathe base that is positioned at said workbench below.
Be equipped with O type seal between said piston and pull bar and the said cavity.
The utility model adopts technique scheme, can realize the clamping of complex milling machine tool workbench when carrying out work such as milling key groove fully, and simple in structure, reliability is high.
Description of drawings
Fig. 1 is the structural representation that the utility model Tischarretierungsvorrichtung is connected with workbench;
Fig. 2 is the structural representation of the utility model Tischarretierungsvorrichtung;
Mark among the above-mentioned figure is: 1, workbench; 2, annular groove; 3, fixture block; 4, voussoir; 5, clamping body; 6, piston; 7, pull bar.
The specific embodiment
As depicted in figs. 1 and 2; A kind of Tischarretierungsvorrichtung of complex milling machine tool; The binding clasp that comprises eight clamping tables 1, the below of workbench 1 are lathe base, and eight binding clasps are installed in respectively on eight clamping points of lathe base; Be provided with 2, eight binding clasps of annular groove is provided with along annular groove 2 in the bottom of workbench 1.Binding clasp comprises the clamping body 5 that is fixedly connected on the lathe base, the taper voussoir 4 that matches with clamping body 5 and the driver that drives voussoir 4; One end of clamping body 5 puts in the annular groove 2 of workbench 1 bottom; Outer cover at clamping body 5 these ends is connected to a fixture block 3; Be provided with and bigger diameter end that match with voussoir 4 bellmouth towards annular groove 2 in the inside of this end, fixture block 3 selects bronze to fill up in this device for producing the elastic fixture block of strain.On clamping body 5, be provided with the cavity that is communicated with bellmouth, the miner diameter end of bellmouth is towards cavity, and driver is located in this cavity; Driver is the oil cylinder that is connected with machine tool hydraulic system; Oil cylinder comprises cylinder body that the inwall by cavity forms, is located at piston 6 and pull bar 7 in the cylinder body, and pull bar 7 one ends are connected with piston 6, and the other end is connected with voussoir 4; Oil cylinder and be double acting hydraulic cylinder; All there is the hydraulic oil effect at two ends in piston 6 directions of motion, on clamping body 5, are provided with two oil-ins that connect hydraulic system, connect the upper and lower hydraulic cavities of piston 6 respectively.The work of clamping device receives the control of machine tool numerical control system, clamp during outage, loosen when electric.Under clamped condition, driver drives voussoir 4 acts on clamping body 5 mutually, does wedge motion, and order about fixture block 3 and contact with annular groove 2 and clamp annular groove 2, thus clamping table 1.When outage, the voussoir 4 in the hydraulic oil cylinder driving clamping body 5 opens fixture block 3, and fixture block 3 locks workbench 1, and frictional force increases, and workbench is clamped, when electric, the oil cylinder counter motion is also unclamped elastic fixture block 3, voussoir 4 withdrawals, workbench 1 is rotatable.During insufficient pressure, pressure switch sends signal, does not carry out the cutting instruction.
Be equipped with O type seal between piston 6 and pull bar 7 and the cavity.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (7)
1. the Tischarretierungsvorrichtung of a complex milling machine tool; The binding clasp that comprises a plurality of clamping tables (1); It is characterized in that: be provided with annular groove (2) in the bottom of said workbench (1), said binding clasp comprises clamping body (5), the taper voussoir (4) that matches with clamping body (5) and the driver that drives voussoir (4), and an end of said clamping body (5) puts in the said annular groove (2); Outer cover at this end is connected to a fixture block (3); Be provided with in the inside of this end match with said voussoir (4) and bigger diameter end towards the bellmouth of annular groove (2), under clamped condition, the said voussoir of said driver drives (4) acts on clamping body (5) mutually; Order about said fixture block (3) and contact clamping table (1) with said annular groove (2).
2. the Tischarretierungsvorrichtung of complex milling machine tool according to claim 1, it is characterized in that: said clamping body (5) is provided with the cavity that is communicated with said bellmouth, and said driver is located in this cavity.
3. the Tischarretierungsvorrichtung of complex milling machine tool according to claim 1 and 2; It is characterized in that: the oil cylinder of said driver for being connected with machine tool hydraulic system; Said oil cylinder comprises cylinder body that the inwall by said cavity forms, is located at piston (6) and pull bar (7) in the said cylinder body; Said pull bar (7) one ends are connected with piston (6), and the other end is connected with said voussoir (4), said oil cylinder and be double acting hydraulic cylinder.
4. the Tischarretierungsvorrichtung of complex milling machine tool according to claim 3, it is characterized in that: said fixture block (3) is an elastic fixture block.
5. the Tischarretierungsvorrichtung of complex milling machine tool according to claim 4 is characterized in that: said binding clasp is provided with eight altogether along said annular groove (2).
6. the Tischarretierungsvorrichtung of complex milling machine tool according to claim 5 is characterized in that: said clamping body (5) is fixedly connected on the lathe base that is positioned at said workbench (1) below.
7. the Tischarretierungsvorrichtung of complex milling machine tool according to claim 6 is characterized in that: be equipped with O type seal between said piston (6) and pull bar (7) and the said cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202168174U CN202174415U (en) | 2011-06-24 | 2011-06-24 | Workbench clamping device for turning and milling composite machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202168174U CN202174415U (en) | 2011-06-24 | 2011-06-24 | Workbench clamping device for turning and milling composite machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174415U true CN202174415U (en) | 2012-03-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202168174U Expired - Fee Related CN202174415U (en) | 2011-06-24 | 2011-06-24 | Workbench clamping device for turning and milling composite machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174415U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350638A (en) * | 2011-09-26 | 2012-02-15 | 上海三一精机有限公司 | Rotary table clamping device and machine tool |
| CN102825489A (en) * | 2012-08-29 | 2012-12-19 | 大连华根机械有限公司 | Automatic locking mechanism for slide-sleeve milling head |
| CN103537910A (en) * | 2013-09-24 | 2014-01-29 | 芜湖陀曼精机科技有限公司 | Clamping mechanism of vertical lathe operation platform |
| CN104097089A (en) * | 2014-05-19 | 2014-10-15 | 山东鲁南华源数控股份有限公司 | Rotary table hydraulic clamping device |
| CN104209767A (en) * | 2013-05-30 | 2014-12-17 | 崴立机电（苏州）有限公司 | Locating clamping mechanism |
-
2011
- 2011-06-24 CN CN2011202168174U patent/CN202174415U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350638A (en) * | 2011-09-26 | 2012-02-15 | 上海三一精机有限公司 | Rotary table clamping device and machine tool |
| CN102825489A (en) * | 2012-08-29 | 2012-12-19 | 大连华根机械有限公司 | Automatic locking mechanism for slide-sleeve milling head |
| CN104209767A (en) * | 2013-05-30 | 2014-12-17 | 崴立机电（苏州）有限公司 | Locating clamping mechanism |
| CN103537910A (en) * | 2013-09-24 | 2014-01-29 | 芜湖陀曼精机科技有限公司 | Clamping mechanism of vertical lathe operation platform |
| CN104097089A (en) * | 2014-05-19 | 2014-10-15 | 山东鲁南华源数控股份有限公司 | Rotary table hydraulic clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20120624 |