CN214193601U

CN214193601U - Optimized structure for improving mounting efficiency of fixing pins of jacquard machine assembly

Info

Publication number: CN214193601U
Application number: CN202021479969.9U
Authority: CN
Inventors: 崔忠军; 解传飞
Original assignee: Yantai Xinyang Electronics Co ltd
Current assignee: Yantai Xinyang Electronics Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-09-14
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a promote optimization structure of jacquard machine subassembly fixed pin installation effectiveness, including the fixed pin main part, the open slot has been seted up to the one end outer wall of fixed pin main part, the water conservancy diversion annular has been seted up to the outer wall of fixed pin main part, the outer wall of fixed pin main part and the left side that is located the water conservancy diversion annular have seted up the drainage groove, the mounting hole has been seted up to the inside of fixed pin main part, the one end outer wall that the open slot was kept away from to the fixed pin main part is provided with the installation stationary plane, the outer wall fixedly connected with wear-resisting fixed block of installation stationary plane. Through the setting of installation stationary plane, wear-resisting fixed block and stopper, the centre gripping is fixed to the fixed pin main part to the convenience, makes things convenient for the installation of fixed pin main part when preventing smooth silk, and the setting of coarse wearing layer, powerful layer, strengthening rib inner core has improved the roughness and the hardness of wear-resisting fixed block, helps the location of fixed pin main part simultaneously, has improved the installation effectiveness of fixed pin main part effectively, and the result of use is better.

Description

Optimized structure for improving mounting efficiency of fixing pins of jacquard machine assembly

Technical Field

The utility model belongs to the technical field of spinning machine, concretely relates to promote optimization structure of jacquard unit subassembly fixed pin installation effectiveness.

Background

In recent years, with the rapid development of the manufacturing technology of the jacquard in China, the number of the medium-grade and high-grade jacquard production enterprises in China is increased, so that the demand on the jacquard is driven, the demand on the jacquard components matched with the jacquard is increased, and the fixing pins are internal elements of the jacquard components. The die positioning pin mainly acts between screws fastened between two parts, and the position accuracy is guaranteed. The device is mainly used for assembly positioning and can also be used for overload shearing connection in connection, release and safety devices. The basic forms are cylindrical pins and conical pins. The fixing pin is also called a positioning pin.

When the fixing pin of the conventional jacquard component is used, the fixing pin has poor surface clamping and positioning effects, the fixing pin is long in assembling time, the mounting efficiency is low, the fixing pin is inconvenient to lubricate and oil, the friction force of the outer wall of the fixing pin is large, and the fixing pin is easy to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a promote optimization structure of jacquard machine subassembly fixed pin installation effectiveness to propose the optimization structure who has promoted jacquard machine subassembly fixed pin installation effectiveness among the solution above-mentioned background art in the use, because fixed pin surface centre gripping location effect is poor, the assemble duration of fixed pin is long, and the fixed pin is inconvenient lubricates and refuels, thereby it is low to lead to the installation effectiveness, the outer wall frictional force that leads to the fixed pin is great, the problem of easy damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a promote optimization structure of jacquard machine subassembly fixed pin installation effectiveness, includes the fixed pin main part, the open slot has been seted up to the one end outer wall of fixed pin main part, the water conservancy diversion annular has been seted up to the outer wall of fixed pin main part, the outer wall of fixed pin main part and the left side that is located the water conservancy diversion annular have seted up the drainage groove, the mounting hole has been seted up to the inside of fixed pin main part, the one end outer wall that the open slot was kept away from to the fixed pin main part is provided with the installation stationary plane, the wear-resisting fixed block of outer wall fixedly connected with of installation stationary plane, the outer wall fixedly connected with stopper of wear-resisting fixed block, the inside of wear-resisting fixed block is provided with coarse wearing layer, the left side welding of coarse wearing layer has the intense force layer, the inside on intense force layer is provided with the strengthening rib inner core, one side welding that coarse wearing layer was kept away from to the intense force layer has the antirust coat.

Preferably, the number of the open slots is two, and the two open slots are distributed in a circumferential array by taking the axis of the fixing pin main body as the center of a circle.

Preferably, the outer wall of the wear-resistant fixed block and the outer wall of the fixed pin main body are located on the same horizontal plane.

Preferably, the inner wall of the diversion ring groove and the inner wall of the drainage groove are both provided with arc-shaped surfaces.

Preferably, the number of the limiting blocks is two, and the two limiting blocks are distributed in a circumferential array by taking the axis of the fixing pin main body as the circle center.

Preferably, the rough wear-resistant layer is made of galvanized angle steel materials.

Preferably, the outer wall of the anti-rust layer is provided with an alloy coating, and the strong layer is made of hard alloy steel materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the setting of installation stationary plane, wear-resisting fixed block and stopper, the centre gripping is fixed to the fixed pin main part to the convenience, makes things convenient for the installation of fixed pin main part when preventing smooth silk, and the setting of coarse wearing layer, powerful layer, strengthening rib inner core has improved the roughness and the hardness of wear-resisting fixed block, helps the location of fixed pin main part simultaneously, has improved the installation effectiveness of fixed pin main part effectively, and the result of use is better, has the practicality.

2. Through the water conservancy diversion annular that sets up, the setting of drainage groove and installation stationary plane, the area of contact of lubricating grease with the fixed pin has been increased, make lubricating grease exert the biggest lubricating effect, can reduce the wearing and tearing on fixed pin main part surface effectively, the precision of product has been guaranteed, the life of jacquard machine subassembly has been improved, improve the product quality and the production efficiency of jacquard machine, the setting of open slot makes it have certain shrink after squeezing into the pinhole, like this at the pinhole because of other reasons grow after, the fixed pin is also very firm.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is a cross-sectional view of the wear-resistant fixing block structure of the present invention.

In the figure: 1. a fixing pin body; 2. an open slot; 3. a flow guide ring groove; 4. a drainage groove; 5. mounting holes; 6. mounting a fixed surface; 7. a wear-resistant fixed block; 8. a limiting block; 9. a coarse wear layer; 10. a strength layer; 11. a reinforcing rib inner core; 12. and (7) an anti-rust layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a promote optimization structure of jacquard machine subassembly fixed pin installation effectiveness, including fixed pin main part 1, open slot 2 has been seted up to the one end outer wall of fixed pin main part 1, water conservancy diversion annular 3 has been seted up to the outer wall of fixed pin main part 1, the outer wall of fixed pin main part 1 and the left side that is located water conservancy diversion annular 3 have seted up drainage groove 4, mounting hole 5 has been seted up to the inside of fixed pin main part 1, the one end outer wall that open slot 2 was kept away from to fixed pin main part 1 is provided with installation stationary plane 6, the outer wall fixedly connected with wear-resisting fixed block 7 of installation stationary plane 6, the outer wall fixedly connected with stopper 8 of wear-resisting fixed block 7, the inside of wear-resisting layer 7 is provided with coarse wearing layer 9, the left side welding of coarse wearing layer 9 has powerful layer 10, the inside of.

In this embodiment, through installation stationary plane 6, wear-resisting fixed block 7 and stopper 8's setting, the centre gripping is fixed to fixed pin main part 1 to the convenience, make things convenient for the installation of fixed pin main part 1 when preventing smooth silk, coarse wearing layer 9, strong layer 10, the setting of strengthening rib inner core 11, the roughness and the hardness of wear-resisting fixed block 7 have been improved, help the location of fixed pin main part 1 simultaneously, the installation effectiveness of fixed pin main part 1 has been improved effectively, excellent in use effect.

Specifically, the number of the open grooves 2 is two, and the two open grooves 2 are distributed in a circumferential array by taking the axis of the fixing pin main body 1 as the center of a circle.

In this embodiment, the opening groove 2 is provided to be contracted to some extent after the pin hole is punched, so that the fixing pin is very stable after the pin hole is enlarged for other reasons.

Specifically, the outer wall of the wear-resistant fixing block 7 and the outer wall of the fixing pin main body 1 are located on the same horizontal plane.

In this embodiment, the surface roughness and the hardness of wear-resisting fixed block 7 are big, help the location of fixed pin main part 1, have improved the installation effectiveness of fixed pin main part 1 effectively, and the installation of fixed pin main part 1 and pinhole is convenient for in the setting of same horizontal plane, and the result of use is better.

Specifically, the inner wall sides of the flow guide ring groove 3 and the flow guide groove 4 are both arc-shaped surfaces.

In this embodiment, the provision of the guide ring groove 3 and the drainage groove 4 increases the contact area between the grease and the fixing pin body 1, so that the grease exhibits the maximum lubricating effect.

Specifically, the number of the limiting blocks 8 is two, and the two limiting blocks 8 are distributed in a circumferential array by taking the axis of the fixing pin main body 1 as the center of a circle.

In this embodiment, the setting of stopper 8 is convenient for the centre gripping of wear-resisting fixed block 7 fixed, the holistic installation of being convenient for.

Specifically, the coarse wear-resistant layer 9 is made of galvanized angle steel material.

In this embodiment, the surface of galvanized angle steel is rough, can help fixed pin main part 1's location, has improved fixed pin main part 1's installation effectiveness effectively, and the result of use is better.

Specifically, the outer wall of the anti-rust layer 12 is provided with an alloy coating, and the strength layer 10 is made of hard alloy steel materials.

In this embodiment, the corrosion resistance of alloy coating is good, and the hardness of wear-resisting fixed block 7 main part can be improved in hard alloy steel's setting to improve fixed pin main part 1 life.

The utility model discloses a theory of operation and use flow: the arrangement of the installation fixing surface 6, the wear-resistant fixing block 7 and the limiting block 8 facilitates the fixed clamping of the fixing pin main body 1, the installation of the fixing pin main body 1 is facilitated while the sliding thread is prevented, the arrangement of the rough wear-resistant layer 9, the strong layer 10 and the reinforcing rib inner core 11 improves the surface roughness and hardness of the wear-resistant fixing block 7, and the positioning of the fixing pin main body 1 is facilitated, so that the installation efficiency of the fixing pin main body 1 is effectively improved, the use effect is better, the practicability is realized, the contact area between lubricating grease and the fixing pin main body 1 is increased through the arrangement of the arranged flow guide ring groove 3, the arranged drainage groove 4 and the installation fixing surface 6, the maximum lubricating effect of the lubricating grease is realized, the surface wear of the fixing pin main body 1 can be effectively reduced, the product precision is ensured, the service life of a jacquard machine assembly is prolonged, and the product quality and the production efficiency of the jacquard machine are improved, the arrangement of the open slot 2 ensures that the open slot has certain shrinkage after being punched into the pin hole, so that the fixing pin is very stable after the pin hole is enlarged for other reasons.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An optimize structure for improving the fixing pin installation efficiency of a jacquard machine component comprises a fixing pin main body (1), and is characterized in that: open slot (2) has been seted up to the one end outer wall of fixed pin main part (1), water conservancy diversion annular (3) have been seted up to the outer wall of fixed pin main part (1), the outer wall of fixed pin main part (1) just is located the left side of water conservancy diversion annular (3) and has seted up drainage groove (4), mounting hole (5) have been seted up to the inside of fixed pin main part (1), the one end outer wall that open slot (2) was kept away from to fixed pin main part (1) is provided with installation stationary plane (6), the outer wall fixedly connected with wear-resisting fixed block (7) of installation stationary plane (6), the outer wall fixedly connected with stopper (8) of wear-resisting fixed block (7), the inside of wear-resisting fixed block (7) is provided with coarse wearing layer (9), the left side welding of coarse wearing layer (9) has strong layer (10), the inside of strong layer (10) is provided with strengthening rib inner core (11), and an anti-rust layer (12) is welded on one side of the strength layer (10) far away from the rough wear-resistant layer (9).

2. The optimized structure for improving the mounting efficiency of the fixing pins of the jacquard machine assembly according to claim 1, wherein: the number of the open grooves (2) is two, and the open grooves (2) are distributed in a circumferential array mode by taking the axis of the fixing pin main body (1) as the circle center.

3. The optimized structure for improving the mounting efficiency of the fixing pins of the jacquard machine assembly according to claim 1, wherein: the outer wall of the wear-resistant fixing block (7) and the outer wall of the fixing pin main body (1) are located on the same horizontal plane.

4. The optimized structure for improving the mounting efficiency of the fixing pins of the jacquard machine assembly according to claim 1, wherein: one sides of the inner walls of the diversion ring grooves (3) and the drainage grooves (4) are both arc-shaped surfaces.

5. The optimized structure for improving the mounting efficiency of the fixing pins of the jacquard machine assembly according to claim 1, wherein: the number of the limiting blocks (8) is two, and the limiting blocks (8) are distributed in a circumferential array mode by taking the axis of the fixing pin main body (1) as the circle center.

6. The optimized structure for improving the mounting efficiency of the fixing pins of the jacquard machine assembly according to claim 1, wherein: the coarse wear-resistant layer (9) is made of galvanized angle steel materials.

7. The optimized structure for improving the mounting efficiency of the fixing pins of the jacquard machine assembly according to claim 1, wherein: the outer wall of the anti-rust layer (12) is provided with an alloy coating, and the strength layer (10) is made of hard alloy steel materials.