Rhombic workpiece milling machine fixture
A milling machine fixture and workpiece technology, applied in the direction of manufacturing tools, metal processing machine parts, clamping, etc., can solve the problems of low positioning and clamping efficiency, high labor intensity of workers, etc., and achieve high clamping accuracy, good symmetry, and lightening. The effect of labor intensity
Pending Publication Date: 2018-09-28
烟台海德智能装备有限公司
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The invention provides a fixture for milling machines with diamond-shaped workpieces, which solves the disadvantages of low positioning and clamping efficiency and high labor intensity of diamond-shaped workpieces in the background technology
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
[0019] In order to better understand and implement, the following is combined with the attached Figure 1-8 Describe the invention in detail:
[0020] As for the jig of rhombus-shaped workpiece milling machine, install the guide flat key 2 in the keyway of the bent plate 3, place the bent plate 3 on the worktable 1, put the guide flat key 2 into the T-shaped groove of the workbench 1, and connect the screw with the T-shaped The nut 22 fixes the bent plate 3 on the workbench 1 .
[0021] Put the transmission shaft 10 into the 9 holes of the transmission box, install the two angular contact ball bearings 8 on the transmission shaft 10 and put them into the 9 holes of the transmission box, put the sealing ring 7 into the 6 holes of the end cover, and install the end cover 6 on the On the transmission box 9, and compress the angular contact ball bearing 8 to ensure that the bearing rotates flexibly and without stagnation, and at the same time ensures that the axial movement of th...
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 rhombic workpiece milling machine fixture. The rhombic workpiece milling machine fixture comprises a workbench; a bent plate and a two-rod air cylinder seat are fixedly installed on the workbench through oriented flat keys; the upper end of the bent plate is provided with V-shaped iron II, the lower end of the bent plate is provided with V-shaped iron I, and a transmissionbox is arranged between the V-shaped iron II and the V-shaped iron I; the transmission box is installed on the bent plate and is internally provided with a transmission shaft through an angular contact ball bearing; the upper end of the transmission shaft is connected with the V-shaped iron II through a left-handed nut, and the lower end of the transmission shaft is connected with the V-shaped iron I through a right-handed nut; the transmission box is provided with an end cover through a sealing ring; and a long-stroke air cylinder seat is installed on the bent plate, a long-stroke air cylinder is installed on the long-stroke air cylinder seat, and a cylindrical rack is installed in a threaded hole of a piston rod of the long-stroke air cylinder. According to the rhombic workpiece millingmachine fixture, a gear and a screw rod are driven to rotate through the cylindrical rack, accordingly, the two pieces of V-shaped iron are driven to move along a dovetail guide rail to clamp a rhombic workpiece, auxiliary positioning is achieved through the air cylinder, a pneumatic centre and an adjustable elastic support are adopted, the positioning clamping precision is high, the symmetry isgood, the efficiency is high, and the labor intensity of workers is relieved.
Description
technical field [0001] The invention belongs to the technical field of mechanical equipment, and in particular relates to a rhombus workpiece milling fixture. Background technique [0002] In the prior art, the milling of diamond-shaped shaft parts is usually through a four-jaw self-centering chuck, and V-shaped iron is added to the two symmetrical jaws of the chuck, and the manual rotation of the wrench drives the two jaws. The V-shaped iron clamps or loosens the diamond-shaped shaft parts, and the other end of the parts uses the top of the tailstock, and the hand wheel on the tailstock is manually turned to drive the top to tighten the workpiece. Using this fixture, the efficiency of clamping and positioning is low, and the labor intensity of workers is high. Contents of the invention [0003] The invention provides a milling machine clamp for rhombus workpieces, which solves the disadvantages of low positioning and clamping efficiency and high labor intensity of rhombu...
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 IPC IPC(8): B23Q3/12B23Q1/76
CPCB23Q1/76B23Q3/12
Inventor 张爱国孙晓垒宣启龙
Owner 烟台海德智能装备有限公司