CN212581220U - Fixing device of yarn guide hook - Google Patents

Abstract

The utility model discloses a fixing device of thread guide, it is fixed the thread guide on the thread guide, its characterized in that: including fixed pin, grip block and positioning mechanism, the rear end vertical fixation of thread guide hook has a plurality of align to grid's connecting rod, and is adjacent form the centre gripping passageway between the connecting rod, set up on the thread guide block and put the diaphragm orifice, put the diaphragm orifice with put pole hole intercommunication, the pin rod of fixed pin passes in proper order put the diaphragm orifice the centre gripping passageway reaches behind the thread guide block with positioning mechanism uses the cooperation, just the grip block butt is in on the connecting rod, the utility model discloses the advantage compared with prior art lies in: through the cooperation of parts such as fixed pin, connecting rod, it is fixed on the thread guide plate to realize the thread guide hook, fixed firm and simple operation, has avoided the fixed not firm and complex operation problem of the screw soon of twisting, and the position of thread guide hook on the thread guide plate is adjustable, makes whole can adapt to different demands, has reduced manufacturing cost.

Description

Fixing device of yarn guide hook

Technical Field

The utility model relates to a thread guide hook technical field specifically indicates a fixing device of thread guide hook.

Background

In a spinning machine, a yarn guide hook is indispensable and is usually clamped on a yarn guide plate through a screw, but the structure has the problem of movement, the yarn guide hook is not firmly fixed and is easy to shake or shift, so that the yarn quality is influenced, and when different conditions are met, the requirements on the guide position of the yarn guide hook are different, but the position of the yarn guide hook of the structure cannot be adjusted, and the yarn guide hook needs to be replaced by a corresponding type of yarn guide hook, so that the cost is high, the operation is inconvenient, and the improvement is needed.

Disclosure of Invention

The utility model provides a fixing device of thread guide, it can solve the fixed unstable and technical problem that the position adjustment can't be adjusted of thread guide.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a fixing device of yarn guide hook, its fixes the yarn guide hook on the yarn guide plate, including fixed pin, grip block and positioning mechanism, the rear end vertical fixation of yarn guide hook has a plurality of align to grid's connecting rod, and is adjacent form the centre gripping passageway between the connecting rod, the front end of yarn guide plate has been seted up and has been put the hook hole and put the pole hole, the rear end of yarn guide hook slides and pegs graft put the hook downthehole, just the connecting rod is located put the pole downthehole, the last hole of putting of having seted up of yarn guide plate, put the hole with put pole hole intercommunication, the grip block is fixed to be cup jointed on the pin rod of fixed pin, the pin rod of fixed pin passes in proper order put the hole the centre gripping passageway reaches behind the yarn guide plate with positioning mechanism uses the cooperation, just the grip block butt is in on the connecting rod.

Positioning mechanism includes locating piece, baffle and coil spring, locating piece slidable mounting be in on the thread guide plate, baffle fixed mounting be in on the thread guide plate, coil spring fixed mounting be in the front end of locating piece with between the baffle, the rear end integrated into one piece of locating piece has the inclined plane piece, set up inclined plane annular on the pin rod outer periphery of fixed pin, the inclined plane piece with the inclined plane annular uses the cooperation.

And the positioning block is fixedly provided with a shifting plate.

The head of the fixing pin is fixedly provided with a pull ring.

The clamping plate is fixedly provided with a rubber pad, and the rubber pad is positioned between the clamping plate and the connecting rod.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model provides a fixing device of thread guide includes fixed pin, grip block, positioning mechanism, connecting rod etc. through the cooperation of parts such as fixed pin, connecting rod, realizes that the thread guide is fixed on the thread guide, and fixed firm and simple operation has avoided the fixed not firm and the complex operation problem of the screw soon of twisting, and the position of thread guide on the thread guide is adjustable, makes wholly can adapt to different demands, has reduced manufacturing cost.

Drawings

Fig. 1 is a schematic structural view of a fixing device of a yarn guide hook according to the present invention.

Fig. 2 is a sectional view taken along the line a-a in fig. 1.

As shown in the figure: 1. the yarn guide device comprises a yarn guide hook, 2, a yarn guide plate, 3, a fixing pin, 4, a clamping plate, 5, a positioning mechanism, 6, a connecting rod, 7, a clamping channel, 8, a hook placing hole, 9, a rod placing hole, 10, a plate placing hole, 11, a positioning block, 12, a baffle, 13, a spiral spring, 14, a slope block, 15, a slope ring groove, 16, a shifting plate, 17, a pull ring, 18 and a rubber pad.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.

Examples, see fig. 1-2:

a fixing device of a yarn guide hook fixes a yarn guide hook 1 on a yarn guide plate 2 and comprises a fixing pin 3, a clamping plate 4 and a positioning mechanism 5, wherein a plurality of connecting rods 6 which are uniformly arranged are vertically fixed at the rear end of the yarn guide hook 1, the connecting rods 6 are uniformly arranged along the extending direction of the rear end of the yarn guide hook 1, all the connecting rods 6 are parallel to each other, a clamping channel 7 is formed between every two adjacent connecting rods 6, the clamping channel 7 is used for the pin rod of the fixing pin 3 to pass through, the width of the clamping channel is the same as the pin rod diameter of the fixing pin 3, the clamping channels 7 ensure the position adjustment of the yarn guide hook 1 on the yarn guide plate 2, a hook placing hole 8 and a rod placing hole 9 are formed in the front end of the yarn guide plate 2, the aperture of the hook placing hole 8 is matched with the diameter of the yarn guide hook 1, the rod placing hole 9 is a strip-shaped hole, the length of the strip-shaped hole is matched with the length of the connecting rod 6, the depth direction of the hook placing hole 8 and the depth direction of the, the rod placing hole 9 is positioned at one side of the hook placing hole 8, the rod placing hole 9 is communicated with the hook placing hole 8, the rear end of the yarn guide hook 1 is inserted in the hook placing hole 8 in a sliding manner, the connecting rod 6 is positioned in the rod placing hole 9, the yarn guide plate 2 is provided with a rod placing hole 10, the rod placing hole 10 is used for allowing the clamping plate 4 to pass through, the rod placing hole 10 is communicated with the rod placing hole 9, the depth direction of the rod placing hole 10 is perpendicular to the depth direction of the rod placing hole 9, the clamping plate 4 is fixedly sleeved on the pin rod of the fixing pin 3, the pin rod of the fixing pin 3 sequentially penetrates through the rod placing hole 10, the clamping channel 7 and the yarn guide plate 2 and then is matched with the positioning mechanism 5, the clamping plate 4 is abutted against the connecting rod 6, the fixing pin 3 comprises a pin head and a pin rod, the pin head is fixed on the pin rod, and after the pin rod of the fixing pin 3 passes through the clamping channel 7, the rear end of the yarn guide hook 1 cannot move in the extending direction, and after the fixing pin 3 is fixed on the yarn guide plate 2 through the positioning mechanism 5, the yarn guide hook 1 cannot move relative to the yarn guide plate 2, so that the yarn guide hook 1 is fixed on the yarn guide plate 2.

Wherein, positioning mechanism 5 can adopt parts such as locating piece, and is concrete, positioning mechanism 5 includes locating piece 11, baffle 12 and coil spring 13, locating piece 11 slidable mounting in on the thread guide 2, seted up the rail groove on the locating piece 11, be fixed with the guide rail on the thread guide 2, the rail groove cooperatees with the guide rail and realizes the removal of locating piece 11 on thread guide 2, baffle 12 fixed mounting is in on the thread guide 2, coil spring 13 fixed mounting in the front end of locating piece 11 with between the baffle 12, coil spring 13 promotes locating piece 11 and removes towards the round pin axle of fixed pin 3, the rear end integrated into one piece of locating piece 11 has inclined plane piece 14, and the one side of inclined plane piece 14 is the inclined plane, and the another side is the plane, and the inclined plane of inclined plane piece 14 is to the pin shank inserting direction of fixed pin 3 on thread guide 2, set up inclined plane annular 15 on the pin shank external periphery of fixed pin 3, one groove wall of the inclined plane ring groove 15 is an inclined plane, the other groove wall is a plane, the inclined plane of the inclined plane ring groove 15 corresponds to the inclined plane of the inclined plane block 14, the inclined plane block 14 is matched with the inclined plane ring groove 15 in use, after a pin rod of the fixing pin 3 sequentially passes through the plate placing hole 10, the clamping channel 7 and the yarn guide plate 2, the end part of the pin rod of the fixing pin 3 is firstly contacted with the inclined plane of the inclined plane block 14, the end part of the inclined plane block 14 abuts against the outer circumferential surface of the fixing pin 3 along with the continuous movement of the pin rod of the fixing pin 3, the spiral spring 13 is compressed, the end part of the inclined plane block 14 is inserted into the inclined plane ring groove 15 along with the continuous movement of the pin rod of the fixing pin 3, at the moment, the plane of the annular ring groove 15 abuts against the plane of the inclined plane block 14, the clamping plate 4 abuts against the connecting rod 6, the fixing pin 3 and the yarn guide hook 1 are both fixed on the yarn guide, thereby realizing the disassembly and the position adjustment of the yarn guide hook 1.

Wherein, for the removal of locating piece 11, further, fixed mounting has group board 16 on the locating piece 11, and user of service can be comparatively convenient remove locating piece 11 through group board 16 to dismantle fixed pin 3 fast.

The fixed pin 3 all needs the human operation when pegging graft on the thread guide plate 2 or extracting from thread guide plate 2, and is convenient for the operation to fixed pin 3, and is further, the head fixed mounting of fixed pin 3 has pull ring 17, and through pull ring 17, the user of service can be comparatively convenient press or pull out fixed pin 3.

In order to reduce the abrasion between the clamping plate 4 and the connecting rod 6, a rubber pad 18 is further fixedly mounted on the clamping plate 4, and the rubber pad 18 is located between the clamping plate 4 and the connecting rod 6.

When the yarn guide hook 1 is installed on the yarn guide plate 2, firstly, the positioning block 11 is moved through the shifting plate 16, then the fixing pin 3 is pulled out of the yarn guide plate 2, then the rear end of the yarn guide hook 1 is aligned to the yarn placing hole 8, the connecting rod 6 is aligned to the yarn placing hole 9, then the yarn guide hook 1 is inserted into the yarn placing hole 8, the connecting rod 6 immediately enters the yarn placing hole 9, then the position of the yarn guide hook 1 on the yarn guide plate 2 is adjusted, and then the fixing pin 3 is inserted into the yarn guide plate 2, wherein the pin rod of the fixing pin 3 sequentially penetrates through the yarn placing hole 10, the corresponding clamping channel 7 and the yarn guide plate 2 and then is fixed through the bevel block 14;

the present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (5)

1. A fixing device of a thread guide hook fixes the thread guide hook (1) on a thread guide plate (2), characterized in that: the yarn guide device comprises a fixing pin (3), a clamping plate (4) and a positioning mechanism (5), wherein a plurality of connecting rods (6) which are uniformly arranged are vertically fixed at the rear end of a yarn guide hook (1), a clamping channel (7) is formed between every two adjacent connecting rods (6), a hook placing hole (8) and a rod placing hole (9) are formed in the front end of the yarn guide plate (2), the rear end of the yarn guide hook (1) is inserted in the hook placing hole (8) in a sliding mode, the connecting rods (6) are located in the rod placing hole (9), a plate placing hole (10) is formed in the yarn guide plate (2), the plate placing hole (10) is communicated with the rod placing hole (9), the clamping plate (4) is fixedly sleeved on a pin rod of the fixing pin (3), the pin rod of the fixing pin (3) sequentially penetrates through the plate placing hole (10), the clamping channel (7) and the rear end of the yarn guide plate (2) to be matched with the positioning mechanism (5), and the clamping plate (4) is abutted against the connecting rod (6).

2. A fastening device for a thread guide according to claim 1, characterized in that: positioning mechanism (5) are including locating piece (11), baffle (12) and coil spring (13), locating piece (11) slidable mounting be in on yarn guide plate (2), baffle (12) fixed mounting be in on yarn guide plate (2), coil spring (13) fixed mounting be in the front end of locating piece (11) with between baffle (12), the rear end integrated into one piece of locating piece (11) has inclined plane piece (14), it has inclined plane annular (15) to offer on the round pin bar outer periphery of fixed pin (3), inclined plane piece (14) with inclined plane annular (15) use the cooperation.

3. A fastening device for a thread guide according to claim 2, characterized in that: and a shifting plate (16) is fixedly arranged on the positioning block (11).

4. A fastening device for a thread guide according to claim 1, characterized in that: the head of the fixing pin (3) is fixedly provided with a pull ring (17).

5. A fastening device for a thread guide according to claim 1, characterized in that: a rubber pad (18) is fixedly installed on the clamping plate (4), and the rubber pad (18) is located between the clamping plate (4) and the connecting rod (6).

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