CN209631831U - A kind of chain structure of Tube Drawing noise reduction - Google Patents
A kind of chain structure of Tube Drawing noise reduction Download PDFInfo
- Publication number
- CN209631831U CN209631831U CN201920091604.XU CN201920091604U CN209631831U CN 209631831 U CN209631831 U CN 209631831U CN 201920091604 U CN201920091604 U CN 201920091604U CN 209631831 U CN209631831 U CN 209631831U
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- China
- Prior art keywords
- limited block
- chain
- buffer board
- pedestal
- nextpage
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Abstract
The utility model discloses a kind of chain structure of Tube Drawing noise reduction, including pedestal, chain, trolley, die holder and motor, buffer unit is provided with below the chain, the buffer unit includes limited block, connecting column and buffer board, the limited block is no less than four, the buffer board is no less than one piece, the limited block is fixedly connected with buffer board, the buffer board is rubber material buffer board, several round gas chambers are provided in the buffer board, filled with gas in the circle gas chamber, the limited block includes page and limited block nextpage on limited block, connecting column is provided with below the limited block nextpage, the connecting column upper end is fixedly connected with limited block nextpage, the connecting column lower end is fixedly connected with pedestal.The utility model greatly reduces generated noise when production, and reduces the maintenance cost of equipment.
Description
Technical field
The utility model relates to machinery fields, and in particular to a kind of chain structure of Tube Drawing noise reduction.
Background technique
For steel pipe chain cold-drawing machine by driving chain circulation rotating by motor, drive trolley traction steel pipe carries out draw,
Reach the steel pipe sizes of needs.It, will be small by lever mechanism before driving the motor of trolley that trolley is sent to die holder when needing draw
The hook of vehicle falls, and tangles chain, draws steel pipe draw.After one steel pipe draw, because of pulling out for trolley traction steel pipe
Power processed terminates suddenly, and by effect of inertia, trolley moment is moved forward, and the elastic construction on hook lifts hook, is detached from chain.
Repeat the draw of next Zhi Gangguan.
But chain and pedestal belong to metal structure, chain is hung up after drawing by trolley, and chain falls on earth
The impact force generated on seat is larger, generates big noise, influences environment, and multiple impact, and seat wear is very fast, and pedestal is replaced not
It is convenient.
Utility model content
The utility model mainly solves technological deficiency present in the prior art and technical problem, to provide a kind of steel pipe
The chain structure of cold-drawn noise reduction.
The utility model is a kind of chain structure of Tube Drawing noise reduction, including pedestal, chain, trolley, die holder and motor,
The pedestal is in bottom, and the chain is above pedestal, and the trolley is above chain, and the motor is above pedestal, institute
It states motor to be fixedly connected with pedestal, the motor is connect in chain left end, the motor with chain drive, and the die holder is in pedestal
Top, the die holder are connect in chain right end, the die holder with chain drive, are provided with buffer unit below the chain, institute
Stating buffer unit includes limited block, connecting column and buffer board, and the limited block is no less than four, and the buffer board is no less than one
Block, the limited block are fixedly connected with buffer board, and the buffer board is rubber material buffer board, if being provided in the buffer board
Dry round gas chamber, the circle gas chamber is interior filled with gas, and the limited block includes page and limited block nextpage on limited block, described
It is provided with connecting column below limited block nextpage, the connecting column upper end is fixedly connected with limited block nextpage, the connecting column lower end
It is fixedly connected with pedestal.
Preferably, page is connected with limited block nextpage for screw on the limited block, when buffer board damages, can incite somebody to action
Page and limited block nextpage are dismantled on the corresponding limited block of damage buffer board, are replaced to buffer board.
Preferably, the limited block surface is provided with skin of paint, prevent limited block from getting rusty.
Preferably, the outer wall of the circle gas chamber is silica gel material, keep the elasticity of round gas chamber and toughness more preferable.
The utility model has the technical effect that following aspect: including muti-piece buffer board in buffer unit, when it
In block buffering plate when damaging, can the buffer board of only replacement damage maintenance is greatly saved without replacing a whole set of
Cost；Buffer board is rubber material, and several round gas chambers are provided in buffer board, considerably increase buffer board elasticity and
Toughness, buffering and erasure effect are more preferable.
Detailed description of the invention
Fig. 1 is a kind of vertical structural schematic diagram of the chain structure of Tube Drawing noise reduction；
Fig. 2 is the partial enlarged view in the area Figure 1A；
Fig. 3 is the partial enlarged view in the area Figure 1B；
Fig. 4 is a kind of main view of the chain structure of Tube Drawing noise reduction；
Fig. 5 is a kind of structural schematic diagram of the buffer unit of the chain structure of Tube Drawing noise reduction；
Fig. 6 is a kind of top view of the buffer unit of the chain structure of Tube Drawing noise reduction；
Fig. 7 is a kind of top view of the intermediate part of the chain structure of Tube Drawing noise reduction.
In figure: 1, chain;2, motor；3, buffer board；4, pedestal；5, limited block；6, connecting column；7, die holder；8, round gas
Room；9, buffer unit；10, trolley；11, trolley is linked up with；12, page on limited block；13, limited block nextpage.
Specific embodiment
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
The orientation or positional relationship of the instructions such as " top ", " back side ", " middle part " is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.
In addition, the connection or fixed form between component if not otherwise specified in this embodiment, connection or solid
Determine mode can for fixed by bolt commonly used in the prior art or pin fix or pin shaft connection etc. modes, therefore, this
It is no longer described in detail in embodiment.
Embodiment
As shown in Figures 1 to 7, the utility model is a kind of chain structure of Tube Drawing noise reduction, including pedestal 4, chain
1, trolley 10, die holder 7 and motor 2, the pedestal 4 is in bottom, and for the chain 1 above pedestal 4, the chain 1 can be the bottom of at
4 top transmission of seat.For the trolley 10 above chain 1, trolley hook 11 can tangle chain 1 by lever mechanism.The motor 2
Above pedestal 4, the motor 2 is fixedly connected with pedestal 4, and the motor 2 is passed in 1 left end of chain, the motor 2 with chain 1
Dynamic connection, motor 2 drive 1 circulation rotating of chain, drive trolley 10 to draw external steel pipe and carry out draw, to reach the steel of needs
Pipe size.Above pedestal 4, the die holder 4 is sequentially connected in 1 right end of chain, the die holder 4 with chain 1 die holder 7.It needs
When wanting draw, before driving the motor 2 of trolley 10 that trolley 10 is sent to die holder 4, trolley hook 11 is fallen by lever mechanism, it is small
Vehicle hook 11 tangles chain 1, draws steel pipe draw.Buffer unit 9 is provided with below the chain 1, the buffer unit 9 includes
Limited block 5, connecting column 6 and buffer board 3.The limited block 5 is no less than four, page 12 and limited block nextpage 13 on the limited block
It can be by page 12 and limited block nextpage on the damage corresponding limited block of buffer board 3 when buffer board 3 damages for screw connection
13 screw is unscrewed, and is replaced to buffer board 3.The buffer board 3 is no less than one piece, and the limited block 5 and buffer board 3 are fixed
Connection, and connect the screw of page 12 and limited block nextpage 13 on limited block and pass through buffer board 3, the buffer board 3 is rubber material,
Elasticity is good, several round gas chambers 8 are provided in the buffer board 3, and the circle gas chamber 8 is interior filled with gas, the circle gas
The outer wall of room 8 is silica gel material, keeps the elasticity of round gas chamber 8 and toughness more preferable.The limited block 5 includes 12 He of page on limited block
Limited block nextpage 13,5 surface of limited block is provided with skin of paint, prevents limited block 5 from getting rusty, under the limited block nextpage 13
Side is provided with connecting column 6, the connecting column 6 and 13 integrally casting shaping of limited block nextpage, 6 lower end of connecting column and pedestal spiral shell
Nail connection.Chain 1 is hung up by the trolley hook 11 of trolley 10, is fallen on buffer board 3 in the case where drawing terminates rear chain 1, buffer board 3
Play the role of buffering to chain 1, noise is smaller.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Claims (4)
1. a kind of chain structure of Tube Drawing noise reduction, including pedestal, chain, trolley, die holder and motor, the pedestal is most lower
Side, the chain is above pedestal, and the trolley is above chain, and for the motor above pedestal, the motor and pedestal are solid
Fixed connection, the motor are connect in chain left end, the motor with chain drive, and the die holder is above pedestal, the die holder
In chain right end, the die holder is connect with chain drive, it is characterised in that: it is provided with buffer unit below the chain, it is described
Buffer unit includes limited block, connecting column and buffer board, and the limited block is no less than four, and the buffer board is no less than one piece,
The limited block is fixedly connected with buffer board, and the buffer board is rubber material buffer board, is provided in the buffer board several
A circle gas chamber, the circle gas chamber is interior filled with gas, and the limited block includes page and limited block nextpage, the limit on limited block
Be provided with connecting column below the block nextpage of position, the connecting column upper end is fixedly connected with limited block nextpage, the connecting column lower end and
Pedestal is fixedly connected.
2. a kind of chain structure of Tube Drawing noise reduction according to claim 1, it is characterised in that: page on the limited block
It is that screw connects with limited block nextpage.
3. a kind of chain structure of Tube Drawing noise reduction according to claim 1, it is characterised in that: the limited block surface
It is provided with skin of paint.
4. a kind of chain structure of Tube Drawing noise reduction according to claim 1, it is characterised in that: the circle gas chamber
Outer wall is silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091604.XU CN209631831U (en) | 2019-01-21 | 2019-01-21 | A kind of chain structure of Tube Drawing noise reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091604.XU CN209631831U (en) | 2019-01-21 | 2019-01-21 | A kind of chain structure of Tube Drawing noise reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209631831U true CN209631831U (en) | 2019-11-15 |
Family
ID=68478345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920091604.XU Active CN209631831U (en) | 2019-01-21 | 2019-01-21 | A kind of chain structure of Tube Drawing noise reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209631831U (en) |
-
2019
- 2019-01-21 CN CN201920091604.XU patent/CN209631831U/en active Active
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