CN216662242U - Transfer lifting appliance for sleeve parts of textile machine - Google Patents

Abstract

The utility model discloses a transfer hanger for sleeve-like parts of a textile machine, which comprises a fixing column and a connecting rod. The bottom end of the connecting rod is connected with the fixing column, and an upper fixing rubber ring and a connecting rod are arranged on the outer wall of the fixing column. the lower fixing rubber block, the upper fixing rubber ring is located above the lower fixing rubber block, the lower fixing rubber blocks are arranged in multiple groups, and the lower fixing rubber blocks are annularly distributed on the surface of the fixing column, and the fixing column is located at the lower fixing rubber block. The position of the rubber block is provided with a working cavity, an expansion mechanism is installed in the working cavity, and the expansion mechanism is connected with the lower fixed rubber block. Inflation makes the upper fixed rubber ring bulge for the purpose of diameter expansion, and an expansion mechanism is set in the fixed column, and the expansion mechanism is used to drive multiple groups of lower fixed rubber blocks to expand the diameter. The connection with the sleeve parts is firm, and it has double insurance to increase safety.

Description

A kind of transfer hanger for sleeve parts of textile machine

technical field

The utility model relates to the technical field of sleeve parts processing, in particular to a transfer hanger for sleeve parts of a textile machine.

Background technique

Sleeve parts are common parts in textile machinery. Due to the use requirements, there are strict requirements on the dimensional accuracy and appearance of sleeve parts. Sleeve parts are inevitably in the process of processing, rust-proof packaging, and oiling. Involving the transfer problem, in order to prevent bumping and scratching the sleeve parts, rubber materials and connections are usually used. However, the existing transfer spreader for sleeve parts only has a single set of connection measures when connecting with sleeve parts, which makes the connection firm and stable. For this reason, we propose a textile machine sleeve Class parts transfer spreader.

Utility model content

The purpose of the present utility model is to provide a transfer hanger for sleeve-like parts of a textile machine, so as to solve the above-mentioned problems in the background technology.

In order to achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a transfer hanger for sleeve-like parts of a textile machine, comprising a fixing column and a connecting rod, the bottom end of the connecting rod is connected with the fixing column, and the outer wall of the fixing column is There is an upper fixing rubber ring and a lower fixing rubber block on the upper part, the upper fixing rubber ring is located above the lower fixing rubber block, the lower fixing rubber block is arranged in multiple groups, and the lower fixing rubber block is annularly distributed on the surface of the fixing column , the fixing column is located at the position of the lower fixing rubber block and is provided with a working cavity, an expansion mechanism is installed in the working cavity, the expansion mechanism is connected with the lower fixing rubber block, and the fixing column is located at the position of the upper fixing rubber ring. There is an inner concave ring groove, and the upper fixing rubber ring is fixed in the inner concave ring groove.

As a further preference of the technical solution: an annular air cavity is provided in the upper fixing rubber ring.

As a further preference of this technical solution: the connecting rod is provided with a gas injection channel, the rear end of the gas injection channel extends into the fixed column, and the gas injection channel is located at the rear end of the fixed column and is connected with a gas injection pipeline , the end of the gas injection pipeline is connected to the gas injection plug, and one end of the gas injection channel passes through the connecting rod and is connected to the gas port.

As a further preference of the technical solution: the gas injection plug extends into the inner concave ring groove, and the gas injection plug is inserted into the annular air cavity of the upper fixing rubber ring.

As a further preference of this technical solution: the expansion mechanism includes an expansion sheet, an external thread cylinder, an internal thread column, a bevel gear A, a bevel gear B and a drive motor, the expansion sheet is connected to one end of the external thread cylinder, and the external thread cylinder is connected to the outer thread cylinder. The threaded barrel is threadedly connected to one end of the inner thread column, the other end of the inner thread column is connected to the bevel gear B, the output shaft of the drive motor is connected to the bevel gear A, the bevel gear A and the bevel gear B mesh, and the outer The number of threaded barrels, internal thread posts and bevel gears B matches the number of lower fixing blocks.

As a further preference of this technical solution: the inner wall of the working cavity is provided with a through hole at a position opposite to the lower fixing rubber block, the external thread cylinder is slidably installed in the through hole, and the expansion piece is placed on the lower fixing rubber block and within the cavity formed between the fixed posts.

As a further preference of this technical solution: a bulging air-filled cavity is arranged in the lower fixed rubber block.

The utility model provides a transfer hanger for sleeve-like parts of a textile machine, which has the following beneficial effects:

(1) In the present invention, an upper fixing rubber ring and a lower fixing rubber block are arranged on the fixed column at the upper and lower positions, and the upper fixing rubber ring is bulged to obtain the purpose of expanding the diameter by means of inflation, and an expansion mechanism is arranged in the fixing column, and the The expansion mechanism drives multiple sets of lower fixed rubber blocks to expand the diameter. Through the two sets of fixing measures after the expansion, the connection between the spreader and the sleeve parts is firm, and has double insurance. After one set is damaged, the other set is damaged. Continue to guarantee connections for added security.

(2) In the present invention, the expansion mechanism is composed of an expansion sheet, an external thread cylinder, an internal thread column, a bevel gear A, a bevel gear B and a drive motor, and the external thread cylinder where the expansion sheet is located is threadedly connected to the internal thread column, Mesh the multiple groups of internal thread cylindrical bevel gears B with the bevel gear A of the drive motor. When in use, the drive motor drives multiple sets of internal thread cylinders to rotate at the same time, so that the external thread cylinder drives the expansion piece to move forward, so as to fix the multiple sets of lower rubber blocks. At the same time, it expands outward to achieve the purpose of diameter expansion. This expansion method has good stability and high speed.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the internal structure schematic diagram of the utility model;

3 is a schematic structural diagram of the expansion mechanism of the present invention;

Fig. 4 is the bottom view structure schematic diagram of the utility model.

In the figure: 1. Fixing column; 2. Upper fixing rubber ring; 3. Lower fixing rubber block; 4. Connecting rod; 5. Air port; 6. Annular air cavity; 7. Air injection channel; 8. Air injection pipeline; 9 , gas injection plug; 10, inner concave ring groove; 11, expansion piece; 12, through hole; 13, external thread cylinder; 14, internal thread column; 15, gas-filled cavity; 16, working cavity; 17, bevel gear A; 18. Bevel gear B; 19. Drive motor; 20. Expansion mechanism.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-4, the present utility model provides a technical solution: a transfer hanger for sleeve-like parts of a textile machine, comprising a fixing column 1 and a connecting rod 4, the bottom end of the connecting rod 4 is connected to the fixing column 1 connected, the outer wall of the fixing column 1 is provided with an upper fixing rubber ring 2 and a lower fixing rubber block 3, the upper fixing rubber ring 2 is located above the lower fixing rubber block 3, and the lower fixing rubber block 3 is provided with multiple The lower fixing rubber block 3 is annularly distributed on the surface of the fixing column 1. The fixing column 1 is located at the position of the lower fixing rubber block 3 and is provided with a working cavity 16, and an expansion mechanism 20 is installed in the working cavity 16. The expansion mechanism 20 is connected with the lower fixing rubber block 3 , the fixing column 1 is located at the position of the upper fixing rubber ring 2 and has an inner concave ring groove 10 , and the upper fixing rubber ring 2 is fixed in the inner concave ring groove 10 .

In this embodiment, specifically: the upper fixing rubber ring 2 is provided with an annular air cavity 6 .

In this embodiment, specifically: the connecting rod 4 is provided with a gas injection channel 7 , the rear end of the gas injection channel 7 extends into the fixed column 1 , and the gas injection channel 7 is located at the rear end of the fixed column 1 . A gas injection pipeline 8 is connected, the end of the gas injection pipeline 8 is connected to the gas injection plug 9, one end of the gas injection channel 7 passes through the connecting rod 4 and is connected to the gas port 5, and the gas injection plug 9 extends to the inner concave In the annular groove 10, and the gas injection plug 9 is inserted into the annular gas cavity 6 of the upper fixed rubber ring 2, the gas port 5 on the connecting rod 4 is connected to the inflatable equipment, and the gas injection channel 7 and the gas injection pipeline 8 are used to go upward through the inflatable equipment. The annular air cavity 6 of the fixed rubber ring 2 is inflated, so that the upper fixed rubber ring 2 is bulged, and the bulged upper fixed rubber ring 2 will generate force from the sleeve parts to squeeze the sleeve parts to achieve the fixed sleeve type. Parts and purpose of fixing column 1.

In this embodiment, specifically: the expansion mechanism 20 includes an expansion piece 11 , an external thread cylinder 13 , an internal thread column 14 , a bevel gear A17 , a bevel gear B18 and a drive motor 19 , and the expansion sheet 11 is connected to the external thread cylinder 13 . One end of the external thread cylinder 13 is threadedly connected to one end of the internal thread post 14, the other end of the internal thread post 14 is connected to the bevel gear B18, the output shaft of the drive motor 19 is connected to the bevel gear A17, and the bevel gear A17 meshes with the bevel gear B18, the number of the external thread cylinder 13, the internal thread post 14 and the bevel gear B18 matches the number of the lower fixing rubber block 3, and the drive motor 19 is started to drive the bevel gear A17 to rotate, thereby driving the bevel gear A17 to rotate. The bevel gear B18 meshed by A17 rotates. When the bevel gear B18 rotates, it will drive the internal thread cylinder 14 to rotate. At this time, the external thread cylinder 13 will move forward, so that the expansion piece 11 at the front end of the external thread cylinder 13 will move outward to achieve the For the purpose of expanding the diameter of the lower fixing rubber block 3 outward, under the action of the expansion mechanism 20, the lower fixing rubber block 3 will squeeze the inner wall of the sleeve-like parts to achieve the purpose of fixing the sleeve-like parts again.

In this embodiment, specifically, a through hole 12 is formed on the inner wall of the working cavity 16 at a position opposite to the lower fixing rubber block 3 , the external thread cylinder 13 is slidably installed in the through hole 12 , and the expansion piece 11 is placed in the through hole 12 . In the cavity formed between the lower fixing rubber block 3 and the fixing column 1 , the male thread barrel 13 is provided with a projection block slidably embedded in the inner wall of the through hole 12 , so that the male thread barrel 13 can only be in the through hole 12 along the length direction. move.

In this embodiment, specifically: the lower fixing rubber block 3 is provided with a bulging inflatable cavity 15. When in use, the inflated inflatable cavity 15 is used to make the lower fixing rubber block 3 have good elasticity.

It should be noted that, when working, a set of upper fixing apron 2 is installed on the fixing column 1, and the fixing column 1 is located at the lower ring of the upper fixing apron 2 during operation. Set up multiple sets of lower fixing rubber blocks 3, so that the transfer spreader has two sets of fixing structures to ensure the stability and firmness of the transfer spreader and the sleeve parts after installation. In the inner cavity, then, connect the air port 5 on the connecting rod 4 with the inflatable equipment, and use the inflatable equipment to inflate the annular air cavity 6 of the rubber ring 2 upwardly through the gas injection channel 7 and the gas injection pipeline 8, so that the upper fixed rubber ring 2 is inflated. The bulged upper fixing rubber ring 2 will generate force from the sleeve parts to squeeze the sleeve parts to achieve the purpose of fixing the sleeve parts and the fixing column 1, and then start the fixing column 1 in the working chamber The expansion mechanism 20 in 16, after the drive motor 19 in the expansion mechanism 20 works, it will drive the bevel gear A17 connected to it to rotate, thereby driving the bevel gear B18 meshing with the bevel gear A17 to rotate. The expansion piece 11 is arranged between the fixed column 1 and the expansion piece 11 is installed on the external thread cylinder 13, and the external thread cylinder 13 is threaded on the internal thread cylinder 14 with the bevel gear B18 at the end. When the bevel gear B18 rotates At this time, the internal thread cylinder 14 will be driven to rotate. At this time, the external thread cylinder 13 threaded on the internal thread cylinder 14 can only slide back and forth in the through hole 12. At this time, the external thread cylinder 13 will move forward, making the external thread cylinder 13 move forward. 13. The expansion piece 11 at the front end moves outward to achieve the purpose of expanding the diameter of the lower fixing rubber block 3 outward. Under the action of the expansion mechanism 20, the lower fixing rubber block 3 will squeeze the inner wall of the sleeve-like parts to achieve fixing the sleeve again. The purpose of the barrel parts is to make the connection between the spreader and the sleeve parts firm through two sets of fixing measures after diameter expansion, and has double insurance. After one group is damaged, the other group continues to ensure the connection and increase the safety. Furthermore, the expansion mechanism 20 is used to simultaneously expand the diameter of multiple groups of lower fixed rubber blocks 3, which has good stability and high speed.

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

Claims (7)

1. The utility model provides a weaving machine sleeve class part transfer hoist, includes fixed column (1) and connecting rod (4), the bottom and fixed column (1) of connecting rod (4) are connected its characterized in that: be equipped with on the outer wall of fixed column (1) fixed rubber ring (2) and fixed rubber block (3) down, it is located the top of fixed rubber block (3) down to go up fixed rubber ring (2), fixed rubber block (3) are provided with the multiunit down, and fixed rubber block (3) annular distribution is on the surface of fixed column (1) down, the position that fixed column (1) is located fixed rubber block (3) down is provided with working chamber (16), install expansion mechanism (20) in working chamber (16), expansion mechanism (20) are connected with fixed rubber block (3) down, fixed column (1) are located the position of fixed rubber ring (2) and have been seted up indent annular (10), go up fixed rubber ring (2) and fix in indent annular (10).

2. The transfer lifting appliance for sleeve parts of textile machines according to claim 1, characterized in that: an annular air cavity (6) is arranged in the upper fixed rubber ring (2).

3. The transfer lifting appliance for sleeve parts of textile machines as claimed in claim 2, wherein: be equipped with gas injection passageway (7) in connecting rod (4), the tail end of gas injection passageway (7) extends to in fixed column (1), the tail end connection that gas injection passageway (7) are located fixed column (1) has gas injection pipeline (8), the end connection gas injection plug (9) of gas injection pipeline (8), connecting rod (4) are worn out to the one end of gas injection passageway (7) and connect gas port (5).

4. The transfer lifting appliance for sleeve parts of textile machines as claimed in claim 3, wherein: the gas injection plug (9) extends into the inner concave ring groove (10), and the gas injection plug (9) is inserted into the annular gas cavity (6) of the upper fixed rubber ring (2).

5. The transfer lifting appliance for sleeve parts of textile machines according to claim 1, characterized in that: the expansion mechanism (20) comprises expansion pieces (11), an external thread cylinder (13), an internal thread column (14), a bevel gear A (17), a bevel gear B (18) and a driving motor (19), wherein the expansion pieces (11) are connected at one end of the external thread cylinder (13), the external thread cylinder (13) is in threaded connection with one end of the internal thread column (14), the other end of the internal thread column (14) is connected with the bevel gear B (18), an output shaft of the driving motor (19) is connected with the bevel gear A (17), the bevel gear A (17) is meshed with the bevel gear B (18), and the quantity of the external thread cylinder (13), the internal thread column (14) and the bevel gear B (18) is matched with the quantity of the lower fixed rubber blocks (3).

6. The transfer lifting appliance for sleeve parts of textile machines as claimed in claim 5, wherein: through-hole (12) have been seted up to the relative position of fixed gluey piece (3) under being located to work chamber (16) inner wall, an external screw thread section of thick bamboo (13) slidable mounting is in through-hole (12), expansion piece (11) are arranged in the cavity that forms between fixed gluey piece (3) and fixed column (1) down.

7. The transfer lifting appliance for sleeve parts of textile machines according to claim 1, characterized in that: and a bulged inflation cavity (15) is arranged in the lower fixing rubber block (3).

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