CN211471717U - High-strength connecting device for heald frame - Google Patents
High-strength connecting device for heald frame Download PDFInfo
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- CN211471717U CN211471717U CN201922467795.8U CN201922467795U CN211471717U CN 211471717 U CN211471717 U CN 211471717U CN 201922467795 U CN201922467795 U CN 201922467795U CN 211471717 U CN211471717 U CN 211471717U
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- backing sheet
- heald frame
- rivet
- connecting device
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Abstract
The utility model discloses a high strength connecting device for heald frame, including left backing sheet and right backing sheet, install the felt between left backing sheet and the right backing sheet upper end, be connected with first festival rivet and second festival rivet between left backing sheet and the right backing sheet, first festival rivet and second festival rivet are the diagonal angle setting, the mouth is all opened on the right side of left backing sheet and right backing sheet and is hung, left backing sheet and right backing sheet upper end are all opened corresponding first connecting hole, the lower extreme of left backing sheet and right backing sheet is provided with extension linkage segment, be provided with corresponding second connecting hole on the extension linkage segment. The utility model provides a connecting device of current heald frame have the head to split easily, in case the fracture inefficacy will seriously influence the problem of weaving efficiency.
Description
Technical Field
The utility model relates to a heald frame connects technical field, specifically is a high strength connecting device for heald frame.
Background
The heald frame is an important part in the loom and is a frame with heald penetrating rods and driving parts connected via upper and lower transverse beams and left and right side rails. After the heald is arranged on the heald frame, the warps penetrating the heald are integrated, the heald frame moves up and down according to the program of the shedding device along with the movement of the heald lifting mechanism of the weaving machine, the warps are opened in layers, and weft yarns are shuttled among the warps to be interwoven into fabrics with different patterns.
Along with the development of weaving process, the requirements of fabrics are higher and higher, the speed of a weaving machine is higher and higher, the strength of an aluminum profile base body is not very high, and the existing heald frame connecting device has the conditions of head breakage and the like; in the event of failure at break, which would seriously affect the weaving efficiency, we have for this reason designed a high-strength connection for heald frames.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a high strength connecting device for heald frame solves the connecting device of current heald frame and has the head to split easily, in case the fracture inefficacy will seriously influence the problem of weaving efficiency.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a high strength connecting device for heald frame, includes left backing sheet and right backing sheet, install the felt between left backing sheet and the right backing sheet upper end, be connected with first festival rivet and second festival rivet between left backing sheet and the right backing sheet, first festival rivet and second festival rivet are the diagonal angle setting, the right side of left backing sheet and right backing sheet has all opened and has hung the mouth, left backing sheet and right backing sheet upper end have all opened corresponding first connecting hole, the lower extreme of left backing sheet and right backing sheet is provided with the extension linkage segment, be provided with corresponding second connecting hole on the extension linkage segment.
According to the high-strength connecting device for the heald frame, the left supporting piece and the right supporting piece are fixedly connected through the first shaft joint rivet and the second shaft joint rivet, the distance between the left supporting piece and the right supporting piece is 6-8mm, and the connecting strength of the left supporting piece and the right supporting piece is increased through the fixed connection of the first shaft joint rivet and the second shaft joint rivet.
In the high-strength connecting device for the heald frame, the hanging opening is one of a U shape or a rectangle, the upper side wall and the lower side wall of the hanging opening are subjected to high-frequency heat treatment to ensure the strength and the wear resistance of the hanging opening, and finally the hanging opening is connected with the heald frame lifting rod on the device, so that the heald frame is driven to move.
In the aforementioned high-strength connecting device for a heald frame, the lower right corner of the lengthened connecting section is provided with an arc-shaped rounded corner.
In the aforementioned high-strength connecting device for a heald frame, the length of the left support piece and the length of the right support piece are 140-150 mm.
The utility model provides an aforementioned a high strength connecting device for heald frame, first connecting hole and second connecting hole all are provided with a plurality ofly, and all are equidistant setting between per two first connecting holes and per two second connecting holes.
The utility model has the advantages that: the left support sheet and the right support sheet are fixedly connected through the first shaft joint rivet and the second shaft joint rivet and are riveted into a whole through external force, meanwhile, the space between the left support sheet and the right support sheet is 6-8mm, the left support sheet and the right support sheet are convenient to be arranged on a side baffle and hung on equipment, a U-shaped or rectangular hanging opening is formed at the opening part after riveting forming, the hanging opening is subjected to high-frequency heat treatment up and down, the hanging opening is high in strength and good in wear resistance, and is finally connected with a heald frame lifting rod on the equipment, thereby driving the heald frame to move, a plurality of first connecting holes and a plurality of second connecting holes are arranged, every two first connecting holes and every two second connecting holes are arranged at equal intervals, and finally the whole driving device is connected on the side baffle through rivets, the lengthened connecting section is connected and fastened on the side baffle, the head of the connecting device of the heald frame is not easy to break, and the production efficiency is increased.
Drawings
Fig. 1 is a side view of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
In the figure: 1. the left supporting sheet, the right supporting sheet, the left supporting sheet, the right supporting sheet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to FIGS. 1-2: a high-strength connecting device for a heald frame comprises a left supporting piece 1 and a right supporting piece 2, wherein the lengths of the left supporting piece 1 and the right supporting piece 2 are 140-150mm, a felt 3 is arranged between the upper ends of the left supporting piece 1 and the right supporting piece 2, a first shaft joint rivet 4 and a second shaft joint rivet 5 are connected between the left supporting piece 1 and the right supporting piece 2, the first shaft joint rivet 4 and the second shaft joint rivet 5 are arranged in a diagonal manner, the left supporting piece 1 and the right supporting piece 2 are fixedly connected through the first shaft joint rivet 4 and the second shaft joint rivet 5, the distance between the left supporting piece 1 and the right supporting piece 2 is 6-8mm, hanging openings 6 are respectively formed in the right sides of the left supporting piece 1 and the right supporting piece 2, the hanging openings 6 are one of a U shape or a rectangle, high-frequency heat treatment is carried out on the upper side wall and the lower side wall of the hanging openings 6, the lower extreme of left backing sheet 1 and right backing sheet 2 is provided with extension linkage segment 8, and the lower right corner of extension linkage segment 8 is provided with arc radius angle 801, is provided with corresponding second connecting hole 9 on the extension linkage segment 8, and first connecting hole 7 and second connecting hole 9 all are provided with a plurality ofly, and all are equidistant setting between per two first connecting holes 7 and per two second connecting holes 9.
To sum up, when the utility model is used, the left support sheet 1 and the right support sheet 2 are fastened and connected through the first shaft joint rivet 4 and the second shaft joint rivet 5, and are riveted into a whole through external force, meanwhile, the left support sheet 1 and the right support sheet 2 internally form a 6-8mm distance, which is convenient for being installed on the side block of the heald frame and hanging on the equipment, the mouth part forms a U-shaped or rectangular hanging mouth 6 after riveting and forming, the hanging mouth 6 is subjected to high-frequency heat treatment from top to bottom, so that the hanging mouth 6 has high strength and good wear resistance, and is finally connected with the heald frame lifting rod on the equipment, thereby driving the heald frame to move, the first connecting holes 7 and the second connecting holes 8 are both provided with a plurality of connecting holes, every two first connecting holes 7 and every two second connecting holes 8 are arranged at equal intervals, finally, the whole driving device is connected on the side block through rivets, so that the lengthened connecting section 8 is, the head of the connecting device of the heald frame is not easy to break, the production efficiency is increased, and the problems that the head of the connecting device of the existing heald frame is easy to break and the weaving efficiency is seriously influenced once the connecting device of the heald frame breaks down are solved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a high strength connecting device for heald frame, includes left backing sheet (1) and right backing sheet (2), its characterized in that: install felt (3) between left side backing sheet (1) and right backing sheet (2) upper end, be connected with first shaft festival rivet (4) and second shaft festival rivet (5) between left side backing sheet (1) and the right backing sheet (2), first shaft festival rivet (4) and second shaft festival rivet (5) are diagonal angle setting, the right side of left side backing sheet (1) and right backing sheet (2) has all been opened and has been hung mouth (6), corresponding first connecting hole (7) have all been opened to left side backing sheet (1) and right backing sheet (2) upper end, the lower extreme of left side backing sheet (1) and right backing sheet (2) is provided with extension linkage segment (8), be provided with corresponding second connecting hole (9) on extension linkage segment (8).
2. A high-strength connecting device for a heald frame according to claim 1, wherein: the left support sheet (1) and the right support sheet (2) are fixedly connected through a first shaft joint rivet (4) and a second shaft joint rivet (5), and the distance between the left support sheet (1) and the right support sheet (2) is 6-8 mm.
3. A high-strength connecting device for a heald frame according to claim 1, wherein: the hanging opening (6) is in one of a U shape or a rectangle, and the upper side wall and the lower side wall of the hanging opening (6) are subjected to high-frequency heat treatment.
4. A high-strength connecting device for a heald frame according to claim 1, wherein: and an arc-shaped rounded corner (801) is arranged at the lower right corner of the lengthened connecting section (8).
5. A high-strength connecting device for a heald frame according to claim 1, wherein: the length of the left support piece (1) and the right support piece (2) is 140-150 mm.
6. A high-strength connecting device for a heald frame according to claim 1, wherein: first connecting hole (7) and second connecting hole (9) all are provided with a plurality ofly, and all are equidistant setting between per two first connecting holes (7) and per two second connecting holes (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922467795.8U CN211471717U (en) | 2019-12-31 | 2019-12-31 | High-strength connecting device for heald frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922467795.8U CN211471717U (en) | 2019-12-31 | 2019-12-31 | High-strength connecting device for heald frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211471717U true CN211471717U (en) | 2020-09-11 |
Family
ID=72378032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922467795.8U Active CN211471717U (en) | 2019-12-31 | 2019-12-31 | High-strength connecting device for heald frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211471717U (en) |
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2019
- 2019-12-31 CN CN201922467795.8U patent/CN211471717U/en active Active
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