Riveting tool structure for riveting heald lifting arm and eccentric disc of shuttle-free weaving machine
A shuttleless loom and heddle arm lifting technology is applied in the field of riveting tool structure for riveting between a shuttleless loom lifting heddle arm and an eccentric disc, which can solve the problems of riveting tools that have not been seen before, and achieves convenient operation, concise structure, The effect of guaranteeing efficiency
Pending Publication Date: 2019-03-12
JIANGSU JINLONG TECHNOLOGY CO LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Just based on this factor, there is no technical information suitable for riveting the heald arm of the shuttleless loom and the eccentric disc in the current published Chinese and foreign patents and non-patent literature. The technical solution to be introduced below is just It was against this background that
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] In order to understand the technical essence and beneficial effects of the present invention more clearly, the applicant will describe in detail the following examples, but the descriptions of the examples are not intended to limit the solutions of the present invention. Equivalent transformations that are only formal but not substantive should be regarded as the scope of the technical solution of the present invention.
[0019] See figure 1 and combine image 3 , showing a working platform supporting seat 1, a rivet bearing seat 2, a positioning pin 3 and a spring 4, the working platform supporting seat 1 is supported by image 3 On the working platform 51 of the schematic riveting machine 5, a central positioning hole 11 of the supporting seat is provided at the central position of the bottom of the supporting seat 1 of the working platform. The center positioning column 5111 of the fixed seat on the fixed seat 511 on the platform 51 cooperates, and a group of rivet...
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 riveting tool structure for riveting a heald lifting arm and an eccentric disc of a shuttle-free weaving machine. The riveting tool structure comprises a working platform supporting seat, a rivet bearing seat, a positioning pin and a spring, wherein a supporting seat center positioning hole is formed in the center of the bottom of the working platform supporting seat, aset of rivet bearing seat connecting screw holes are formed in the bottom of the working platform supporting seat, rivet bearing seat connecting screws are arranged in the rivet bearing seat connecting screw holes, a spring seat is arranged at the top of the working platform supporting seat, a spring seat cavity is formed in the center of the spring seat, the bottom of the rivet bearing seat is provided with a bearing seat screw hole, the center of the rivet bearing seat is provided with a positioning pin hole, a rivet bearing cavity is formed in the center of the top of the rivet bearing seat, the upper portion of the positioning pin hole corresponds to the center position of the rivet bearing cavity, the lower portion of the positioning pin hole corresponds to the spring seat cavity, thepositioning pin is arranged in the positioning pin hole, the spring is arranged in the spring seat cavity, the upper end of the spring is supported at the lower end of the positioning pin, and the lower end of the spring is supported on the bottom wall of the spring seat cavity. The screw placing requirement before riveting is met; the requirement for spinning riveting is met; the working platform supporting seat and the rivet bearing seat can be arranged on the working platform conveniently; and the riveting tool is simple in structure and convenient to operate.
Description
technical field [0001] The invention belongs to the technical field of fixtures for riveting, and in particular relates to a riveting structure for riveting a heald lifting arm and an eccentric disc of a shuttleless loom. Background technique [0002] As known in the industry, water-jet looms, air-jet looms, rapier looms and electronic dobby machines, etc. all belong to the category of shuttleless looms. As far as dobby machines are concerned, there are many examples in the published Chinese patent documents. , such as CN101580992A (pawl clutch brake electromagnetic automatic control electronic dobby), CN103074720A (electronic dobby driven by swing arc cam), CN105442138B (three opening device of rotary electronic dobby) and CN106987958B (with electronic dobby with positive lubrication function), etc. It can be determined beyond any doubt by reading the specifications of the aforementioned patents that are not limited to: the electronic dobby has a heald arm, which is rotata...
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): B21J15/12B21J15/14B21J15/32
CPCB21J15/12B21J15/14B21J15/32
Inventor 金永良吕雪奎杨佳敏
Owner JIANGSU JINLONG TECHNOLOGY CO LTD