CN206277167U - Damping type steel billet cutting bed fixture - Google Patents
Damping type steel billet cutting bed fixture Download PDFInfo
- Publication number
- CN206277167U CN206277167U CN201621264388.7U CN201621264388U CN206277167U CN 206277167 U CN206277167 U CN 206277167U CN 201621264388 U CN201621264388 U CN 201621264388U CN 206277167 U CN206277167 U CN 206277167U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- journal stirrup
- cylinder
- fixed
- steel billet
- 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 damping type steel billet cutting bed fixture, including pedestal, chute is provided with the middle of pedestal, pedestal one end is provided with cylinder, the piston rod of the cylinder is stretched into the chute, piston rod end is provided with the sliding block being adapted with chute, the other end of pedestal is installed with fixed block, sliding block top is provided with the movable block for extending straight up, side wall of the pedestal near cylinder one end is provided with journal stirrup, the journal stirrup is provided with through hole, movable block has the extension for stretching out with the homonymy of journal stirrup, extension is in same level with journal stirrup, horizontal-extending pole is installed with extension, one end of the pole is fixed on extension, the other end passes through through hole, spring string is arranged with pole, one end of the spring string is fixed on extension, the other end is fixed on journal stirrup.Using above structure, reduce in clamping process is cut, the various reaction forces that piston rod is subject to, improve device stability, it is ensured that cut quality, while extending cylinder service life.
Description
Technical field
The utility model belongs to technical field of tooling clamps, and in particular to a kind of damping type steel billet cutting bed fixture.
Background technology
The main purpose of fixture be for the chi according to workpiece, the support that workpiece is quickly and accurately positioned and is adapted to,
Maintain, it is ensured that workpiece fixes the fixed state that keeps within limits, is needed according to given size after steel billet shaping
Cutting processing is carried out, the quality of cutting directly determines the quality of final finished, and during steel billet cutting bed cutting steel billet, steel billet is most
By cylinder promote fixture clamped, in actual mechanical process, because even be small size steel billet it is also heavier, cutting
When, cut it is dilatory lower there is larger kinetic energy trend, active force suffered by fixture is larger, often because moment lax or
The rotation of steel billet, causes damage to cylinder, so as to weaken clamping effect, clamping part is tight, causes cutting facial smooth, and length differs
Deng, influence production efficiency, or even increase maintenance of equipment replacement cost.
Utility model content
To solve above technical problem, the utility model provides a kind of damping type steel billet cutting bed fixture.
To achieve the above object, the technical solution of the utility model is as follows：
A kind of damping type steel billet cutting bed fixture, it is characterized by, including pedestal, and notch court is provided with the middle of the pedestal
On chute, one end of the pedestal is installed with cylinder, and the piston rod of the cylinder is stretched into the chute, the piston rod
End away from cylinder is provided with the sliding block adaptable with the chute, and the other end of the pedestal is installed with and prolongs straight up
The fixed block stretched, is provided with the movable block for extending straight up above the sliding block；
Side wall of the pedestal near cylinder one end is provided with the journal stirrup for stretching out, and the journal stirrup is provided with and base axis
Parallel through hole, the movable block has the extension for stretching out with the homonymy of the journal stirrup, and the extension has downward
The kink of bending, the kink is in same level with the journal stirrup, is installed with the kink horizontal-extending
Pole, the diameter parallel of the bearing of trend of the pole and the pedestal, one end of the pole is fixed on the kink, another
End is arranged with spring string through the through hole on the journal stirrup on the pole between the journal stirrup and kink, the spring string
One end is fixed on the kink, and the other end is fixed on the journal stirrup.
Using above structure, by setting spring string structure, cylinder band piston between the grip block and pedestal of activity
Bar stretches, while band movable slider is along slide, sliding block then drives movable block simultaneously along runner movement, is arranged on movable block and branch
Spring string between ear then follows compression and pulls loose, when movable block and fixed block relative motion are clamped, spring scale stretching, it is to avoid
Motion is too fast, and the steel billet with clamping is quickly touched, and has anti-brisance to act on to piston rod and cylinder, when movable block and fixed block dorsad
Separate, when unclamping clamping thing, spring scale then follows compression, it is to avoid steel billet is rolled and clashed into movable block, and spring string then gives one
Resist power, it is to avoid cause piston rod firmly shrink and it is undermined.
As preferred：The movable block is removably mounted on the sliding block.Using above structure, it is more convenient in chute
The maintenance of the sliding block and piston rod in portion, and movable block replacing.
As preferred：The relative inwall of both the fixed block and movable block is provided with fin.Using above structure, increase
Skin-friction force, so as to increase clamping dynamics when two blocks are clamped.
As preferred：The face that both the fixed block and movable block mutually deviate from is in lower thick thin taper.Using above structure,
Because fixed block and movable block are all connected in bottom with pedestal and sliding block respectively, the intensity of coupling part can be increased, it is to avoid because
The situation of the frequent replacing part that bottom fatigue damage is caused.
Compared with prior art, the beneficial effects of the utility model are：
The damping type steel billet cutting bed fixture that the utility model is provided, bullet is set between the grip block and pedestal of activity
, by the contraction of spring string or tensile force effect to pedestal, it is to avoid during clamping or lax holder, there is hard touching in spring string
Touch or holder clashes into movable block, so as to there is larger reaction force to piston rod, the situation for injuring cylinder occurs, apparatus structure letter
It is single, it is easy to process, financial cost is extremely low, with great practicality.
Brief description of the drawings
Fig. 1 is the front view of the embodiment of the utility model one；
Fig. 2 is the top view of embodiment illustrated in fig. 1；
Fig. 3 is the front view of movable block in embodiment illustrated in fig. 1；
Fig. 4 is the side view of movable block in embodiment illustrated in fig. 1.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Referring to figs. 1 to the damping type steel billet cutting bed fixture shown in Fig. 4, including pedestal, groove is provided with the middle of the pedestal 1
Mouth chute 12 upward, one end of the pedestal 1 is installed with cylinder 2, and the piston rod 20 of the cylinder 2 stretches into the chute 12
In, the piston rod 20 away from the end of cylinder 2 be provided with the chute 12 be adapted sliding block 21, the pedestal 1 it is another
End is installed with the fixed block 10 for extending straight up, and the movable block for extending straight up is provided with the top of the sliding block 21
11；
Side wall of the pedestal 1 near the one end of cylinder 2 is provided with the journal stirrup 13 for stretching out, and the journal stirrup 13 is provided with and institute
The through hole of the diameter parallel of pedestal 1 is stated, the movable block 11 has the extension 111 for stretching out with the homonymy of the journal stirrup 13,
The extension 111 has the kink of bending downwards, and the kink is in same level with the journal stirrup 13, described curved
It is installed with horizontal-extending pole 112 on folding part, the diameter parallel of the bearing of trend of the pole 112 and the pedestal 1, the pole
112 one end is fixed on the kink, and the other end passes through the through hole on the journal stirrup 13, in the journal stirrup (13) and bending
Spring string 113 is arranged with pole 112 between portion, one end of the spring string 113 is fixed on the kink, and the other end is solid
It is scheduled on the journal stirrup 13.Including pedestal 1, notch chute 12 upward, one end of the pedestal 1 are provided with the middle of the pedestal 1
Cylinder 2 is installed with, the piston rod 20 of the cylinder 2, the piston rod 20 is stretched into the chute 12, and the piston rod 20 is remote
Be provided with the sliding block 21 being adapted with the chute 12 from the end of cylinder 2, the other end of the pedestal 1 be installed with vertically to
The fixed block 10 of upper extension, the movable block 11 for extending straight up is provided with the top of the sliding block 21.
The pedestal 1 is provided with the journal stirrup 13 for stretching out near the side wall of the one end of cylinder 2, the journal stirrup 13 and the axle of pedestal 1
The parallel through hole of line, the movable block 11 has the extension 111 for stretching out, the extension with the homonymy of the journal stirrup 13
111 kinks with bending downwards, the kink is in same level with the journal stirrup 13, fixed on the kink
There is a horizontal-extending pole 112, the diameter parallel of the bearing of trend of the pole 112 and the pedestal 1, one end of the pole 112
It is fixed on the kink, the other end is arranged with spring string through the through hole on the journal stirrup 13 on the pole 112
113, one end of the spring string 113 is fixed on the kink, and the other end is fixed on the journal stirrup 13.
The movable block 11 is removably mounted on the sliding block 21, and both the fixed block 10 and movable block 11 are relative
Inwall be provided with fin, both faces for mutually deviating from of the fixed block 10 and movable block 11 are in lower thick thin taper.
The course of work of the present utility model is as follows：
After pedestal 1 is fixed on cutting working platform face, control cylinder 2 makes piston rod 20 be in contraction state, it would be desirable to cut
Steel billet stretch between movable block 11 and fixed block 10, and make steel billet near the one end of fixed block 10 as far as possible, start cylinder 2, make work
Stopper rod 20 is extended, and sliding block 21 is moved along chute 12, drives movable block 11 to be moved to fixed block 10, is finally pressed from both sides together with fixed block 10
Hold in steel billet both sides, because by the spring string 113 set by pedestal 1, shrinking or stretching out state, can largely reduce hard touching
Touch or steel billet rolls the reaction force for clashing into and bringing, reduce cylinder vibration infringement, extend its service life, and ensure folder
Hold accurate, improve cut quality.
Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the ordinary skill of this area
Personnel on the premise of without prejudice to the utility model objective and claim, can make various under enlightenment of the present utility model
Similar expression, such conversion is each fallen within protection domain of the present utility model.
Claims (4)
1. a kind of damping type steel billet cutting bed fixture, it is characterised in that：Including pedestal (1), groove is provided with the middle of the pedestal (1)
Mouth chute (12) upward, one end of the pedestal (1) is installed with cylinder (2), and the piston rod (20) of the cylinder (2) is stretched into
In the chute (12), the piston rod (20) is provided with the sliding block being adapted with the chute (12) away from the end of cylinder (2)
(21), the other end of the pedestal (1) is installed with the fixed block (10) for extending straight up, in the sliding block (21) top
The movable block (11) for extending straight up is installed；
Side wall of the pedestal (1) near cylinder (2) one end is provided with the journal stirrup (13) for stretching out, and the journal stirrup (13) is provided with
With the through hole of pedestal (1) diameter parallel, the homonymy of the movable block (11) and the journal stirrup (13) has the extension for stretching out
Portion (111), kink of the extension (111) with downward bending, the kink is with the journal stirrup (13) in same
Horizontal plane, is installed with horizontal-extending pole (112), bearing of trend and the pedestal of the pole (112) on the kink
(1) diameter parallel, one end of the pole (112) is fixed on the kink, and the other end is passed through on the journal stirrup (13)
Through hole, spring string (113) is arranged with the pole (112) in the journal stirrup (13) and kink between, the spring string (113)
One end is fixed on the kink, and the other end is fixed on the journal stirrup (13).
2. damping type steel billet cutting bed fixture according to claim 1, it is characterised in that：The movable block (11) is removable
It is arranged on the sliding block (21) with unloading.
3. damping type steel billet cutting bed fixture according to claim 1, it is characterised in that：The fixed block (10) and work
Both motion block (11) relative inwalls are provided with fin.
4. damping type steel billet cutting bed fixture according to claim 1, it is characterised in that：The fixed block (10) and work
The face that both motion blocks (11) mutually deviate from is in lower thick thin taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264388.7U CN206277167U (en) | 2016-11-24 | 2016-11-24 | Damping type steel billet cutting bed fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264388.7U CN206277167U (en) | 2016-11-24 | 2016-11-24 | Damping type steel billet cutting bed fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206277167U true CN206277167U (en) | 2017-06-27 |
Family
ID=59083692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621264388.7U Expired - Fee Related CN206277167U (en) | 2016-11-24 | 2016-11-24 | Damping type steel billet cutting bed fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206277167U (en) |
-
2016
- 2016-11-24 CN CN201621264388.7U patent/CN206277167U/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: 20170627 Termination date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |