CN202668090U - Rotary working table - Google Patents
Rotary working table Download PDFInfo
- Publication number
- CN202668090U CN202668090U CN 201220248811 CN201220248811U CN202668090U CN 202668090 U CN202668090 U CN 202668090U CN 201220248811 CN201220248811 CN 201220248811 CN 201220248811 U CN201220248811 U CN 201220248811U CN 202668090 U CN202668090 U CN 202668090U
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- Prior art keywords
- hydraulic circuit
- numerical control
- working table
- workpiece
- control turntable
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- Withdrawn - After Issue
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Abstract
The utility model relates to the field of mechanical processing, in particular to a rotary working table which is characterized by comprising a numerical control turntable, a tailstock, a bottom plate, an auxiliary working table and a workpiece clamping mechanism. The numerical control turntable and the tailstock are oppositely arranged and fixed on the bottom plate, two ends of the auxiliary working table are respectively connected with the numerical control turntable and the tailstock through fixing flanges, and the workpiece clamping mechanism is arranged on the auxiliary working table which drives workpieces fixed on the auxiliary working table to rotate along with rotation of the numerical control turntable. The rotary working table realizes completion of processing tasks of hole boring, hole drilling and face milling of multiple faces of the workpieces while primary workpiece clamping, so that processing accuracy of the workpieces is guaranteed, manual operation errors are avoided, time for workpiece clamping and measuring, time for lathe adjusting and time for handling, transporting and storing the workpieces are reduced; and in addition, the mode of hydraulic clamping is adopted, so that production efficiency is substantially improved. Consequently, the rotary working table has good economic benefit.
Description
Technical field
The utility model relates to field of machining, relates in particular to a kind of rotary table.
Background technology
Numerical control machining center is a kind of with tool magazine and can automatically change cutter, can carry out the Digit Control Machine Tool of multiple process operation in certain scope to workpiece.Because its comprehensive process ability is strong, machining accuracy is higher, can finish more processing content behind the workpiece clamped one time, numerical control machining center becomes one of present most widely used Digit Control Machine Tool.Cutter be selected and be changed to lathe can automatically by different operations during numerical control machining center work; Automatically change movement locus and other miscellaneous function of machine spindle speed, the amount of feeding and the relative workpiece of cutter, continuously to each machined surface of workpiece automatically hole, the multistage manufacturing processes such as spot-facing, fraising, bore hole, tapping, milling, but general numerical control machining center generally only has X, Y, Z three-shaft linkage, when needing multiaspect, workpiece adds man-hour, must after processing a face, workpiece take off workpiece, to will step up processing behind the workpiece turning again behind the workpiece turning, operating efficiency is not high, and manual operation easily causes a deviation, and affects machining accuracy.
The utility model content
In order to address the above problem, the utility model provides a kind of rotary table, it is characterized in that: comprise numerical control turntable, tailstock, base plate, auxiliary table and workpiece grip mechanism; Described numerical control turntable and tailstock are oppositely arranged and are fixed on the base plate; Described auxiliary table two ends are connected mounting flange with numerical control turntable with tailstock respectively and are connected, and workpiece grip mechanism is arranged on the auxiliary table, and described auxiliary table is along with rotarily driving of numerical control turntable workpiece rotating fixed thereon.
Further, described workpiece grip mechanism is hydraulic clamp.
Further, described hydraulic clamp comprises hydraulic cylinder, hydraulic circuit, piston rod and clamping device, the liquid feeding end of described hydraulic circuit is communicated with hydraulic cylinder, outlet end is communicated with piston rod, and piston rod drives the clamping device clamping work pieces during described hydraulic circuit path.
Further, described hydraulic clamp also comprises the swivel joint for dispense liquid pressure, described hydraulic circuit comprises the upper hydraulic circuit that is located at the auxiliary table upside and the lower hydraulic circuit that is located at the auxiliary table downside, and upper and lower hydraulic circuit is communicated with by swivel joint with the liquid feeding end of hydraulic cylinder.
Further, respectively be provided with two piston rods on described upper hydraulic circuit and the lower hydraulic circuit, each piston rod can drive two clamping device work simultaneously.
The utlity model has following beneficial effect:
The rotary table that is used for machining center that the utility model provides is the servicing unit of machining center, can be used as the 4th gyroaxis of main frame.Realize in the clamped one time workpiece, finishing a plurality of bore hole to workpiece, holed and milled the processing tasks of face, guaranteed the machining accuracy, particularly form and position tolerance of workpiece.And the clamping times of workpiece is reduced to 1 time by original 3 to 4 times, artificial operate miss, the adjustment time that has reduced clamping workpiece, measurement and lathe and workpiece turnover, carrying and resting period have been avoided, working (machining) efficiency and machining accuracy have greatly been improved, adopt simultaneously the mode of hydraulic clamp, clamping speed is fast, reduced labour intensity and production cost, increased substantially production efficiency, so have good economic benefit.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the main diagram of the specific embodiment rotary table that is used for machining center.
Fig. 2 is the top view that specific embodiment is used for the rotary table of machining center.
The specific embodiment
In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
With reference to Fig. 1, shown in Figure 2, a kind of rotary table comprises numerical control turntable 1, tailstock 2, base plate 3, auxiliary table 4 and workpiece grip mechanism 5.
With reference to Fig. 1, shown in Figure 2, numerical control turntable 1 and tailstock 2 are oppositely arranged and are fixed on the base plate 3;
Auxiliary table 4 one ends by mounting flange 41 is connected with numerical control turntable 1, the other end passes through mounting flange 42 and is connected connection with tailstock, when numerical control turntable 1 rotated, auxiliary table 4 rotated thereupon;
Workpiece grip mechanism 5 comprises hydraulic cylinder 51, upper hydraulic circuit 52, lower hydraulic circuit 53, swivel joint 54, piston rod 55 and clamping device 56, upper hydraulic circuit 52 and lower hydraulic circuit 53 are located at respectively the up and down both sides of auxiliary table, the liquid feeding end of upper hydraulic circuit 52 and lower hydraulic circuit 53 is communicated with by swivel joint 54 with hydraulic cylinder 51, respectively be provided with two piston rods 55 on upper hydraulic circuit 52 and the lower hydraulic circuit 53, piston rod 55 drives clamping device 56 clamping work pieces when the hydraulic circuit path, and each piston rod 55 can drive 56 work of two clamping devices simultaneously.Swivel joint 54 oil circuit controls make workpiece remain hydraulic clamp in process and auxiliary table rotation process.
Specific works situation of the present utility model is as follows: at first install workpiece additional, place four workpiece 10 at auxiliary table 4, the piston rod 55 of workpiece grip mechanism 5 moves simultaneously strains workpiece; Auxiliary table 4 goes to 180 ° of positions, puts other 4 workpiece, and piston rod 55 moves simultaneously strains workpiece.
During machining center work, when auxiliary table 4 rotates to 0 ° (auxiliary table is horizontal level as shown), process top 4 workpiece; When auxiliary table 4 goes to 90 ° clockwise, the processing work side; When auxiliary table 4 goes to 180 ° of positions clockwise, process other 4 workpiece; When auxiliary table 4 goes to 270 ° of positions clockwise, the processing work side.
Carry out at last workpiece dismounting and new clamping workpiece, auxiliary table 4 goes to 180 ° of positions counterclockwise, unloads 4 workpiece that process, and puts 4 unprocessed workpiece simultaneously again and repeats the clamping workpiece process; Rotating disk goes to 0 ° of position counterclockwise, and the same step is finished dismounting and the clamping process of workpiece.
The above, it only is the utility model preferred embodiment, therefore can not limit the scope that the utility model is implemented with this, the equivalence of namely doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (5)
1. a rotary table is characterized in that: comprise numerical control turntable, tailstock, base plate, auxiliary table and workpiece grip mechanism; Described numerical control turntable and tailstock are oppositely arranged and are fixed on the base plate; Described auxiliary table two ends are connected mounting flange with numerical control turntable with tailstock respectively and are connected, and workpiece grip mechanism is arranged on the auxiliary table, and described auxiliary table is along with rotarily driving of numerical control turntable workpiece rotating fixed thereon.
2. rotary table according to claim 1, it is characterized in that: described workpiece grip mechanism is hydraulic clamp.
3. rotary table according to claim 2, it is characterized in that: described hydraulic clamp comprises hydraulic cylinder, hydraulic circuit, piston rod and clamping device, the liquid feeding end of described hydraulic circuit is communicated with hydraulic cylinder, outlet end is communicated with piston rod, and piston rod drives the clamping device clamping work pieces during described hydraulic circuit path.
4. rotary table according to claim 3, it is characterized in that: described hydraulic clamp also comprises the swivel joint for dispense liquid pressure, described hydraulic circuit comprises the upper hydraulic circuit that is located at the auxiliary table upside and the lower hydraulic circuit that is located at the auxiliary table downside, and upper and lower hydraulic circuit is communicated with by swivel joint with the liquid feeding end of hydraulic cylinder.
5. rotary table according to claim 4, it is characterized in that: respectively be provided with two piston rods on described upper hydraulic circuit and the lower hydraulic circuit, each piston rod can drive two clamping device work simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248811 CN202668090U (en) | 2012-05-30 | 2012-05-30 | Rotary working table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248811 CN202668090U (en) | 2012-05-30 | 2012-05-30 | Rotary working table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668090U true CN202668090U (en) | 2013-01-16 |
Family
ID=47489023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248811 Withdrawn - After Issue CN202668090U (en) | 2012-05-30 | 2012-05-30 | Rotary working table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689190A (en) * | 2012-05-30 | 2012-09-26 | 泉州市泉永机械发展有限公司 | Rotating table for machining center |
| CN103406790A (en) * | 2013-07-19 | 2013-11-27 | 无锡双益精密机械有限公司 | Piston type locating device for workpiece |
| CN113618424A (en) * | 2021-09-07 | 2021-11-09 | 苏州科技大学 | Special fixture for processing machine tool box body component |
-
2012
- 2012-05-30 CN CN 201220248811 patent/CN202668090U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689190A (en) * | 2012-05-30 | 2012-09-26 | 泉州市泉永机械发展有限公司 | Rotating table for machining center |
| CN102689190B (en) * | 2012-05-30 | 2015-08-26 | 泉州市泉永机械发展有限公司 | A kind of rotary table for machining center |
| CN103406790A (en) * | 2013-07-19 | 2013-11-27 | 无锡双益精密机械有限公司 | Piston type locating device for workpiece |
| CN103406790B (en) * | 2013-07-19 | 2015-10-21 | 无锡双益精密机械有限公司 | A kind of piston type Working piece positioning device |
| CN113618424A (en) * | 2021-09-07 | 2021-11-09 | 苏州科技大学 | Special fixture for processing machine tool box body component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130116 Effective date of abandoning: 20150826 |
|
| RGAV | Abandon patent right to avoid regrant |