CN207808588U - A kind of machine die buffer unit - Google Patents
A kind of machine die buffer unit Download PDFInfo
- Publication number
- CN207808588U CN207808588U CN201820176854.9U CN201820176854U CN207808588U CN 207808588 U CN207808588 U CN 207808588U CN 201820176854 U CN201820176854 U CN 201820176854U CN 207808588 U CN207808588 U CN 207808588U
- Authority
- CN
- China
- Prior art keywords
- cover half
- telescopic rod
- sliding block
- buffer unit
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of machine die buffer units, including dynamic model, the dynamic model is provided at both ends with electric telescopic rod, and cover half is provided with below dynamic model, cover half pad is provided with below the cover half, the lower end of the cover half pad is connected with fixed link, the side of the fixed link is provided with telescopic rod, and the lower end of fixed link is connected with connecting rod, the lower end of the telescopic rod is connected with pedestal, and the outer surface of telescopic rod is wound with the first spring.Telescopic rod is fixed on the lower end of cover half pad by screw by the utility model; it can be so that cover half plays the role of buffering and pushes; solve the problems, such as do not have buffer capacity when moulding die under dynamic model; push the first sliding block that second spring is shunk by connecting rod; to play the purpose of cover half central region buffering; it pushes the second sliding block that second spring position is changed by bull stick, and then changes the buffering dynamics that cover half buffering pushes.
Description
Technical field
The utility model is related to buffer unit technical field more particularly to a kind of machine die buffer units.
Background technology
Mitigate the measure that is hit of machinery in mechanical oscillation, there is various shock problems in engineering, aircraft landing,
Shell transmitting, the lifting of the faster reciprocal motion of machine tool component, packing material are fallen, and machinery and foundation can all rushed
Hit, under impact force action, mechanical parts will produce prodigious dynamic stress, and may cause to destroy, surrounding machinery and
Building may also be compromised.
But buffer unit structure currently on the market is complicated, and have a single function, telescopic rod is fixed not over screw
In the lower end of cover half pad, cover half cannot be made to play the role of buffering and push, push the second sliding block to make the second bullet without bull stick
Spring position changes, and then cannot change the buffering dynamics that cover half buffering pushes, and pushes first to slide not over connecting rod
Block makes second spring shrink, to play the purpose of cover half central region buffering.
Utility model content
Purpose of the utility model is to solve the lower ends that telescopic rod is fixed on to cover half pad not over screw, cannot
So that cover half plays the role of buffering and pushes, no bull stick pushes the second sliding block that second spring position is changed, in turn
The buffering dynamics that cover half buffering pushes cannot be changed, push the first sliding block that second spring is shunk not over connecting rod,
Thus the problem of purpose of cover half central region buffering cannot be played, and a kind of machine die buffer unit proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of machine die buffer unit, including dynamic model, the dynamic model are provided at both ends with electric telescopic rod, and dynamic model
Lower section be provided with cover half, cover half pad is provided with below the cover half, the lower end of the cover half pad is connected with fixed link, described
The side of fixed link is provided with telescopic rod, and the lower end of fixed link is connected with connecting rod, and the lower end of the telescopic rod is connected with bottom
Seat, and the outer surface of telescopic rod is wound with the first spring, the both ends of the pedestal are connected with bull stick, one end setting of the bull stick
There are screw capping, the pedestal to be internally provided with central block, the lower end of the connecting rod is connected with the first sliding block, first sliding block
One end be connected with second spring, one end of the second spring is connected with the second sliding block.
Preferably, the cover half pad is fixedly connected with cover half by screw, and cover half pad and telescopic rod and fixed link are logical
It crosses and is welded and fixed connection.
Preferably, the upper end of the connecting rod is rotatablely connected with fixed link by shaft, and the lower end of connecting rod and first
Sliding block is rotatablely connected by shaft.
Preferably, the inner wall of the pedestal is slidably connected with the first sliding block and the second sliding block.
Preferably, the bull stick is connect with pedestal by threads turn, and bull stick and the second sliding block are rotated by turntable and connected
It connects.
Preferably, the telescopic rod is bolted to connection with pedestal.
Compared with prior art, the utility model provides a kind of machine die buffer unit, has following beneficial to effect
Fruit：
Telescopic rod, the lower end of cover half pad is fixed on by screw by 1, the machine die buffer unit, can be so that cover half
Play the role of buffering to push, solve the problems, such as do not have buffer capacity when moulding die under dynamic model, avoids acutely to push and lead
The problem of causing cover half damage.
2, the machine die buffer unit pushes the first sliding block that second spring is shunk by connecting rod, to rise
The purpose buffered to cover half central region, solves the problems, such as that cover half buffering dynamics are non-uniform, and avoiding unbalance stress causes to determine
The problem of product quality declines in mould.
3, the machine die buffer unit pushes the second sliding block that second spring position is changed by bull stick,
And then the buffering dynamics that cover half buffering pushes are changed, it solves the problems, such as that buffering dynamics cannot be adjusted, avoids buffering dynamics
It is excessive and the problem of cause the dynamics being pressed under dynamic model on cover half to become smaller.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is simple in structure, it is easy to operate.
Description of the drawings
Fig. 1 be the utility model proposes a kind of machine die buffer unit structural schematic diagram；
Fig. 2 be the utility model proposes a kind of machine die buffer unit pedestal internal structure schematic diagram.
In figure：1 dynamic model, 2 electric telescopic rods, 3 telescopic rods, 4 connecting rods, 5 pedestals, 6 fixed links, 7 bull sticks, 8 screw cappings, 9
One spring, 10 cover half pads, 11 cover half, 12 first sliding blocks, 13 central blocks, 14 second springs, 15 second sliding blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of machine die buffer unit, including dynamic model 1, dynamic model 1 are provided at both ends with electric expansion
Bar 2, and the lower section of dynamic model 1 is provided with cover half 11, the lower section of cover half 11 is provided with cover half pad 10, and the lower end of cover half pad 10 is connected with
The side of fixed link 6, fixed link 6 is provided with telescopic rod 3, and the lower end of fixed link 6 is connected with connecting rod 4, the lower end of telescopic rod 3
It is connected with pedestal 5, and the outer surface of telescopic rod 3 is wound with the first spring 9, the both ends of pedestal 5 are connected with bull stick 7, and the one of bull stick 7
End is provided with screw capping 8, and pedestal 5 is internally provided with central block 13, and the lower end of connecting rod 4 is connected with the first sliding block 12, and first slides
One end of block 12 is connected with second spring 14, and one end of second spring 14 is connected with the second sliding block 15.
The power being subject to for the ease of cover half 11 be distributed on cover half pad 10, in the present embodiment, it is preferred that cover half pad 10
It is fixedly connected by screw with cover half 11, and cover half pad 10 is fixedly connected by welding with telescopic rod 3 and fixed link 6.
It is buffered uniformly, in the present embodiment for the ease of cover half 11, it is preferred that the upper end of connecting rod 4 is with fixed link 6 by turning
Axis is rotatablely connected, and the lower end of connecting rod 4 is rotatablely connected with the first sliding block 12 by shaft.
For the ease of changing the position of second spring 14, in the present embodiment, it is preferred that the inner wall of pedestal 5 is slided with first
Block 12 and the second sliding block 15 are slidably connected.
For the ease of adjusting the position of second spring 14, in the present embodiment, it is preferred that bull stick 7 passes through screw thread with pedestal 5 and turns
Dynamic connection, and bull stick 7 is rotatablely connected with the second sliding block 15 by turntable.
It is supported for the ease of cover half 11, in the present embodiment, it is preferred that telescopic rod 3 is bolted to connection with pedestal 5.
In the utility model, cover half pad 10 is fixed by screw at 11 end of cover half first, is being consolidated telescopic rod 3 by screw
It is scheduled on the lower end of cover half pad 10, which is provided with the first spring 9, and when cover half 11 pushes, telescopic rod 3 is shunk simultaneously
The first spring 9 is squeezed, the lower pressure for promoting the first spring 9 buffering telescopic rod 3 to shrink pushes so that cover half 11 plays buffering
Effect, solve the problems, such as do not have buffer capacity when 1 time moulding die of dynamic model, avoid acutely push cause cover half 11 damage
The problem of, the first sliding block 12 is pushed secondly by connecting rod 4 so that second spring 14 is shunk, to play 11 central region of cover half
The purpose of buffering solves the problems, such as that 11 buffering dynamics of cover half are non-uniform, and avoiding unbalance stress leads to product matter in cover half 11
The problem of amount declines pushes the second sliding block 15 so that 14 position of second spring changes, and then changes finally by bull stick 7
The buffering dynamics that the buffering of cover half 11 pushes, solve the problems, such as that buffering dynamics cannot be adjusted, and it is excessive and lead to avoid buffering dynamics
The problem of dynamics being pressed on cover half 11 under actuating mould 1 becomes smaller.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of machine die buffer unit, including dynamic model (1), which is characterized in that the dynamic model (1) is provided at both ends with electricity
Dynamic telescopic rod (2), and cover half (11) is provided with below dynamic model (1), it is provided with cover half pad (10) below the cover half (11),
The lower end of the cover half pad (10) is connected with fixed link (6), and the side of the fixed link (6) is provided with telescopic rod (3), and fixed
The lower end of bar (6) is connected with connecting rod (4), and the lower end of the telescopic rod (3) is connected with pedestal (5), and the appearance of telescopic rod (3)
Face is wound with the first spring (9), and the both ends of the pedestal (5) are connected with bull stick (7), and one end of the bull stick (7) is provided with stubborn
It covers (8), the pedestal (5) is internally provided with central block (13), and the lower end of the connecting rod (4) is connected with the first sliding block
(12), one end of first sliding block (12) is connected with second spring (14), and one end of the second spring (14) is connected with
Two sliding blocks (15).
2. a kind of machine die buffer unit according to claim 1, which is characterized in that the cover half pad (10) with it is fixed
Mould (11) is fixedly connected by screw, and cover half pad (10) is fixedly connected by welding with telescopic rod (3) and fixed link (6).
3. a kind of machine die buffer unit according to claim 1, which is characterized in that the connecting rod (4) it is upper
End is rotatablely connected with fixed link (6) by shaft, and the lower end of connecting rod (4) is rotated by shaft with the first sliding block (12) and connected
It connects.
4. a kind of machine die buffer unit according to claim 1, which is characterized in that the inner wall of the pedestal (5)
It is slidably connected with the first sliding block (12) and the second sliding block (15).
5. a kind of machine die buffer unit according to claim 1, which is characterized in that the bull stick (7) and pedestal
(5) it is connected by threads turn, and bull stick (7) is rotatablely connected with the second sliding block (15) by turntable.
6. a kind of machine die buffer unit according to claim 1, which is characterized in that the telescopic rod (3) and bottom
Seat (5) is bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176854.9U CN207808588U (en) | 2018-02-01 | 2018-02-01 | A kind of machine die buffer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176854.9U CN207808588U (en) | 2018-02-01 | 2018-02-01 | A kind of machine die buffer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207808588U true CN207808588U (en) | 2018-09-04 |
Family
ID=63323154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820176854.9U Expired - Fee Related CN207808588U (en) | 2018-02-01 | 2018-02-01 | A kind of machine die buffer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207808588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045139A (en) * | 2020-06-08 | 2020-12-08 | 湖南城市学院 | Die ejection device of hot die forging press |
-
2018
- 2018-02-01 CN CN201820176854.9U patent/CN207808588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045139A (en) * | 2020-06-08 | 2020-12-08 | 湖南城市学院 | Die ejection device of hot die forging press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20190201 |