CN207170831U - A kind of forging press bottom knockout device buffering device - Google Patents
A kind of forging press bottom knockout device buffering device Download PDFInfo
- Publication number
- CN207170831U CN207170831U CN201720995304.5U CN201720995304U CN207170831U CN 207170831 U CN207170831 U CN 207170831U CN 201720995304 U CN201720995304 U CN 201720995304U CN 207170831 U CN207170831 U CN 207170831U
- Authority
- CN
- China
- Prior art keywords
- contiguous block
- lower connecting
- block
- connecting block
- forging press
- 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
Links
- 230000003139 buffering effect Effects 0.000 title claims abstract description 19
- 238000005242 forging Methods 0.000 title claims abstract description 14
- 239000000872 buffer Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000006173 Good's buffer Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Forging (AREA)
Abstract
A kind of forging press bottom knockout device buffering device, including upper connecting rod and lower pull bar, upper connecting rod bottom is provided with upper contiguous block, lower connecting block is provided with the top of lower pull bar, upper contiguous block lower end is provided with upper groove, lower connecting block upper end is provided with low groove corresponding with upper groove, buffer plate is provided between upper contiguous block and lower connecting block, upper contiguous block is connected with lower connecting block by fixing device, steady pin is provided between upper groove and low groove, steady pin upper end is connected with upper contiguous block, steady pin lower end is arranged at intervals with lower connecting block, it has good buffer effect, it is easy to manufacture, it is simple in construction, it is connected firmly, the advantages that preventing from loosening.
Description
Technical field：
It the utility model is related to bottom knockout mechanism buffer technology field, and in particular to a kind of forging press bottom knockout mechanism
Buffer unit.
Background technology：
At present, used bottom knockout mechanism is all rigidly connected existing forging press in the course of the work, i.e., on
Pull bar and lower pull bar are to be rigidly connected.Shaken in the course of the work especially greatly using being rigidly connected, liftout is unreliable, easily produces
Security incident, the problems such as connecting portion often loosens, damaged.
Utility model content：
The purpose of this utility model is exactly to make up the deficiencies in the prior art, there is provided a kind of forging press bottom knockout
Device buffering device, it have the advantages that good buffer effect, it is easy to manufacture, simple in construction, be connected firmly, prevent loosen, solve
Problems of the prior art.
The utility model is that technical scheme is used by solving above-mentioned technical problem：
A kind of forging press bottom knockout device buffering device, including upper connecting rod and lower pull bar, upper connecting rod bottom are provided with upper
Contiguous block, lower pull bar top are provided with lower connecting block, and upper contiguous block lower end is provided with upper groove, and lower connecting block upper end is provided with and upper groove
Corresponding low groove, is provided with buffer plate between upper contiguous block and lower connecting block, upper contiguous block is filled with lower connecting block by fixed
Connection is put, steady pin is provided between upper groove and low groove, steady pin upper end is connected with upper contiguous block, steady pin lower end and lower company
Connect block gap setting.
The cross section of the upper contiguous block and lower connecting block is convex shape.
The fixing device includes the bolt through upper contiguous block and lower connecting block, and bolt end is provided with double nut.
Mounting hole is provided with the middle part of the steady pin, is provided with screw in mounting hole, screw upper end is connected with upper contiguous block.
The buffer plate is made up of software pressure-resistant material.
The utility model uses such scheme, is rigidly connected existing technical problem for existing upper connecting rod and lower pull bar,
A kind of forging press bottom knockout device buffering device is devised, by contiguous block, lower connecting block, buffer plate on designing and is consolidated
Rationed marketing, realize in upper connecting rod and lower pull bar motion process and play a part of buffering, effectively reduce because of the vibrations that bring of being rigidly connected
Greatly, the problems such as liftout is unreliable, fragile.
Brief description of the drawings：
Fig. 1 is front view of the present utility model；
Fig. 2 is sectional view of the present utility model；
Wherein, 1, upper connecting rod, 2, lower pull bar, 3, upper contiguous block, 4, lower connecting block, 5, upper groove, 6, low groove, 7, buffering
Backing plate, 8, bolt, 9, nut, 10, steady pin, 11, mounting hole, 12, screw.
Embodiment：
The utility model is described further with embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1-2, a kind of forging press bottom knockout device buffering device, including upper connecting rod 1 and lower pull bar 2, on
The bottom of pull bar 1 is provided with upper contiguous block 3, and the lower top of pull bar 2 is provided with lower connecting block 4, and the upper lower end of contiguous block 3 is provided with upper groove 5, lower company
Connect the upper end of block 4 and be provided with low groove 6 corresponding with upper groove 5, buffer plate 7 is provided between upper contiguous block 3 and lower connecting block 4, on
Contiguous block 3 is connected with lower connecting block 4 by fixing device, and steady pin 10, steady pin 10 are provided between upper groove 5 and low groove 6
Upper end is connected with upper contiguous block 3, and the lower end of steady pin 10 is arranged at intervals with lower connecting block 4, by designing upper contiguous block 3, lower connection
Block 4, buffer plate 7 and steady pin 10, realize in upper connecting rod 1 and the lower motion process of pull bar 2 and play a part of buffering, effectively reduce
Because of the problems such as vibrations brought are big, liftout is unreliable, fragile that be rigidly connected.
The cross section of upper contiguous block 3 and lower connecting block 4 is convex shape, and structural symmetry is good, is easily installed fixing device
While, it is easy to set groove, steady pin 10 is installed.
Fixing device includes the bolt 8 through upper contiguous block 3 and lower connecting block 4, and the end of bolt 8 is provided with double nut 9, passed through
Bolt 8, the connection of the fastening means of nut 9 are reliable, are fastened by double nut 9, have anti-loosening effect, and connection more firmly may be used
Lean on.
The middle part of steady pin 10 is provided with mounting hole 11, is provided with screw 12 in mounting hole 11, the upper end of screw 12 connects with upper contiguous block 3
Connect, be easy to steady pin being fixed on upper contiguous block.
Buffer plate 7 is made up of software pressure-resistant material, plays a part of buffering, coordinates with steady pin 10 and realizes the same of buffering
Shi Jinhang buffer limits, prevent the kinematic error caused by buffering excessively.
Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within guarantor of the present utility model
In the range of shield.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (5)
- A kind of 1. forging press bottom knockout device buffering device, it is characterised in that：Including upper connecting rod and lower pull bar, upper connecting rod bottom Portion is provided with upper contiguous block, is provided with lower connecting block at the top of lower pull bar, upper contiguous block lower end is provided with upper groove, and lower connecting block upper end is provided with Low groove corresponding with upper groove, is provided with buffer plate between upper contiguous block and lower connecting block, upper contiguous block leads to lower connecting block Fixing device connection is crossed, steady pin is provided between upper groove and low groove, steady pin upper end is connected with upper contiguous block, under steady pin End is arranged at intervals with lower connecting block.
- A kind of 2. forging press bottom knockout device buffering device according to claim 1, it is characterised in that：The upper company The cross section for connecing block and lower connecting block is convex shape.
- A kind of 3. forging press bottom knockout device buffering device according to claim 1, it is characterised in that：The fixation Device includes the bolt through upper contiguous block and lower connecting block, and bolt end is provided with double nut.
- A kind of 4. forging press bottom knockout device buffering device according to claim 1, it is characterised in that：The fixation Pin middle part is provided with mounting hole, is provided with screw in mounting hole, screw upper end is connected with upper contiguous block.
- A kind of 5. forging press bottom knockout device buffering device according to claim 1, it is characterised in that：The buffering Backing plate is made up of software pressure-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720995304.5U CN207170831U (en) | 2017-08-09 | 2017-08-09 | A kind of forging press bottom knockout device buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720995304.5U CN207170831U (en) | 2017-08-09 | 2017-08-09 | A kind of forging press bottom knockout device buffering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207170831U true CN207170831U (en) | 2018-04-03 |
Family
ID=61745723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720995304.5U Expired - Fee Related CN207170831U (en) | 2017-08-09 | 2017-08-09 | A kind of forging press bottom knockout device buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207170831U (en) |
-
2017
- 2017-08-09 CN CN201720995304.5U patent/CN207170831U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |