Shock absorption type workbench device for machining and using method
A technology of mechanical processing and workbench, which is applied in the field of machine tools, can solve the problems of increasing the jumping range of the chuck and the workpiece, the large jumping range of the chuck, and the inability to use the positioning axis, etc., so as to reduce the jumping and vibration range, reduce the jumping range, Provides the effect of machining accuracy
Active Publication Date: 2022-04-05
CHONGQING VOCATIONAL COLLEGE OF TRANSPORTATION
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, when a non-tubular workpiece is processed and there is no positioning point on the workpiece, the positioning axis cannot be used to maintain the stability of the workpiece, and the rotation of the workpiece can only be supported by the chuck itself. Due to the irregularity of the workpiece and the weight of the chuck itself, etc. , resulting in a large jump when the chuck drives the workpiece to rotate
[0003] In addition, in the past, the spindle drive motor and speed change mechanism on the lathe were all installed in the spindle box, and the drive motor and the transmission would bring the machine tool during the rotation process. This kind of vibration will not only be transmitted to the tool, but also indirectly increase the beating range of the chuck and the workpiece during the rotation process.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.
[0024] see Figure 1-3 , the vibration-absorbing machining workbench device provided in this embodiment includes a bed 1, a headstock 2 arranged on one side of the bed 1, a guide rail 3 arranged on the bed 1, and a bed arranged on the guide rail 3. Saddle A4, the supporting plate 7 arranged on the saddle A4, and the workbench 8 arranged on the supporting plate 7, the bed 1 is also provided with a screw driving mechanism, and the screw driving mechanism includes a leading screw 9 , the motor 26 that drives leading screw 9 to rotate, the length direction of described leading screw 9 and the length direction of guide...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a shock absorption type workbench device for machining and a use method of the shock absorption type workbench device for machining. The machine tool comprises a machine tool body, a spindle box arranged on one side of the machine tool body, a guide rail arranged on the machine tool body, a saddle A arranged on the guide rail, a supporting plate arranged on the saddle A and a workbench arranged on the supporting plate. The machine tool body is further provided with a lead screw driving mechanism. A chuck is arranged at the front end of the main shaft, a clamping jaw in sliding fit with the chuck in the radial direction is arranged on the end face of the chuck, and a chuck end face positioning mechanism is further included. According to the working table device, the jumping and vibration amplitude of the chuck in the working process can be remarkably reduced, and therefore the machining precision of a workpiece is improved. The using method has the advantage of being easy to operate, and the jumping amplitude of an existing chuck during working can be reduced through the method.
Description
technical field [0001] The invention relates to the technical field of machine tools, in particular to a vibration-absorbing workbench device for machining and a use method. Background technique [0002] Generally, a lathe is required for processing and boring steel pipes and other workpieces. Its working principle is to clamp and fix one end of the workpiece through a chuck, fix the tool on the lathe, and then the spindle drives the chuck and the workpiece to rotate, bringing the tool closer to the lathe. The workpiece is processed, if it is a tubular workpiece, we can set a positioning shaft on the end of the lathe opposite to the chuck to support the end of the workpiece. However, when a non-tubular workpiece is processed and there is no positioning point on the workpiece, the positioning axis cannot be used to maintain the stability of the workpiece, and the rotation of the workpiece can only be supported by the chuck itself. Due to the irregularity of the workpiece and ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & AuthorityApplications(China)
IPC IPC(8): B23Q1/01B23Q5/28B23Q11/00B23B31/103
CPCY02P70/10
Inventor赵刚马晓晓
OwnerCHONGQING VOCATIONAL COLLEGE OF TRANSPORTATION