Self-centering clamping device adopted in glass cup bottom-drawing machining
A self-centering clamping and glass technology, used in workpiece clamping devices, manufacturing tools, etc., can solve problems such as easy offset, easy breaking of glass, and reduced yield.
Pending Publication Date: 2018-09-28
TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the currently used clamping device, the clamping block and the glass are clamped in a point-contact clamping manner, and the center of the clamping device and the tray device at the bottom of the cup are prone to offset, easily breaking the glass and reducing the yield
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
[0018] Such as figure 1 As shown, left and right dovetail grooves 9 and 9' are made on the bottom surfaces of left and right "V" blocks 1 and 1' respectively, and left and right screws 10 and 10' are located in the left and right dovetail grooves and left and right respectively. The threaded holes on the bottom surface of the right connecting rod 2, 2' are connected, according to the size of the glass, by adjusting the positions of the left and right screws 10, 10' in the left and right dovetail grooves, the left and right "V" block 1 is realized , 1' form the jaws to adapt to the shape of the glass; manipulate the trapezoidal block 5 to move down, push the left and right pins 6, 6' to expand outward, and push the left and right connecting rods 2, 2' to the left and right respectively The right pin shaft 4,4' rotates as the center, so that the left and right "V" blocks 1,1' at the lower end clamp the glass.
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 discloses a self-centering clamping device adopted in glass cup bottom-drawing machining, and belongs to the technical field of glass cup manufacturing. The self-centering clamping device is characterized in that a left dovetail groove and a right dovetail groove are formed in the bottom of a left V-shaped block and the bottom of a right V-shaped block respectively, a left screw anda right screw are positioned in the left dovetail groove and the right dovetail groove respectively and are connected with screw holes in the bottom end surfaces of a left connecting rod and a right connecting rod respectively, the left connecting rod and the right connecting rod are symmetrical and are arranged in the front vertical wall and the rear vertical wall of a shell body through a left pin shaft and a right pin shaft respectively, the left side face and the right side face of a trapezoidal block abut against a left pin bolt and a right pin bolt which are installed on the left connecting rod and the right connecting rod respectively, a compression spring is installed in transverse holes in the symmetrical surfaces of the lower portion of the left connecting rod and the lower portion of the right connecting rod, the left transverse hole and the right transverse hole on which the compression spring is installed are located below the left pin shaft and the right pin shaft respectively, and the shell body sleeves the outer side of the left connecting rod and the outer side of the right connecting rod. The self-centering clamping device has the advantages that the problem thatthe center of a bottom-drawing device deviates from the center of a clamping device body is solved, the device is suitable for clamping glass cups with different calibers, the glass cups are preventedfrom being broken through clamping in the clamping process, the structure is simple, clamping is reliable, and the use is convenient.
Description
technical field [0001] The invention belongs to the technical field of glass cup processing, and in particular relates to a self-centering clamping device used in bottom-drawing processing of glass cups. Background technique [0002] The production process of the glass includes melting, blowing, bottoming, cutting, polishing, annealing and other processes. In the bottoming process, the upper end of the glass needs to be clamped to complete the bottoming action. In the currently used clamping device, the clamping block and the glass are clamped in a point-contact clamping manner, and the center of the clamping device and the tray device at the bottom of the cup are prone to offset, easily breaking the glass and reducing the yield. Contents of the invention [0003] The object of the present invention is to provide a self-centering clamping device used in glass bottom drawing, which can effectively overcome the shortcomings of the prior art. [0004] The present invention i...
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): B25B11/00
CPCB25B11/00
Inventor 郝建军李玉贵柴银锋朗文勇李东升李江华刘涛
Owner TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY