CN207735670U - Pressing device is sheared in a kind of heavy pruning - Google Patents
Pressing device is sheared in a kind of heavy pruning Download PDFInfo
- Publication number
- CN207735670U CN207735670U CN201721683489.2U CN201721683489U CN207735670U CN 207735670 U CN207735670 U CN 207735670U CN 201721683489 U CN201721683489 U CN 201721683489U CN 207735670 U CN207735670 U CN 207735670U
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- cylinder body
- lead screw
- elastic component
- piston rod
- pressing device
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Abstract
The utility model discloses shearing pressing device in a kind of heavy pruning, including：It compresses cylinder body, adjust lead screw, elastic component and piston rod；It is provided with accommodating cavity in hold-down cylinder body, the one end for compressing cylinder body is provided with and is input into mouth, and the other end of accommodating cavity is provided with delivery outlet；It compresses and is provided with one end setting connector for being input into mouth on cylinder body, connector is provided with internal thread；Adjusting lead screw passes through connector and the mouth that is input into of compression cylinder body to extend in accommodating cavity；Piston rod is stretched out from the delivery outlet for compressing cylinder body；Elastic component is arranged in hold-down cylinder body, and elastic component setting is being adjusted between lead screw and piston rod.By the above-mentioned means, the utility model has been abandoned completely realizes substrate hold-down function using cylinder, cylinder is substituted using the elastic components such as spring and adjusting lead screw, the problems such as avoiding the occurrence of because of cylinder leakage tester influences to compress effect, increase service life, extend maintenance cycle, reduces maintenance cost.
Description
Technical field
The utility model is related to aluminum processing technology field, more particularly to shearing pressing device in a kind of heavy pruning.
Background technology
Aluminium plate shearing plays a key effect in composite aluminium plate welding sequence, and traditional heavy pruning shearing pressing device is adopted
Substrate hold-down function is realized with cylinder.Because rolling shearing plate thickness is larger, since shear action is frequent and cylinder itself seals effect
Fruit is bad, be easy because it is interior leakage cause insufficient pressure occur can not fixed shear plank the phenomenon that, shear aluminium plate tip bend and
End face burr is big, and the road welding procedure under the influence of influences product quality problem, reduces product qualification rate.
Utility model content
The utility model shears pressing device mainly solving the technical problems that providing in a kind of heavy pruning, avoids the occurrence of because of gas
The problems such as cylinder gas leakage, influences to compress effect, increases service life, reduces maintenance cost.
In order to achieve the above objectives, technical solution adopted by the utility model to solve its technical problems is：
Pressing device is sheared in a kind of heavy pruning, including：It compresses cylinder body, adjust lead screw, elastic component and piston rod；The compression
Accommodating cavity is provided in cylinder body, described one end for compressing cylinder body, which is provided with, is input into mouth, the other end setting of the accommodating cavity
There is delivery outlet；It is provided on the compression cylinder body and is input into one end of mouth and is provided with connector, the connector is provided with internal thread；
The lead screw that adjusts passes through the connector and the mouth that is input into of compression cylinder body to extend in the accommodating cavity；The piston rod is from institute
State the delivery outlet stretching for compressing cylinder body；The elastic component is arranged in the hold-down cylinder body, and the elastic component is arranged in the tune
It saves between lead screw and piston rod.
Preferably, the adjusting lead screw extends to described one end for compressing cylinder body and is provided with pressing plate, the pressing plate and elastic component
It is connected.
Preferably, guide rod is provided on the connector, the guide rod pierces into the hold-down cylinder body, the adjusting
Lead screw passes through the guide rod.
Preferably, it is provided with internal thread in the guide rod.
Preferably, the elastic component is spring.
Preferably, one end that the piston rod in the hold-down cylinder body is arranged is arranged with rubber ring.
Preferably, it is provided with heat emission hole on the piston rod.
Preferably, the piston rod stretch out it is described compress cylinder body one end be connected with positioning briquetting.
Due to the application of the above technical scheme, the utility model has following advantageous effect compared with prior art：
(1) it provides and shears pressing device in a kind of heavy pruning, abandoned realize substrate hold-down function using cylinder completely, use
The elastic components such as spring and adjusting lead screw compress effect come influence the problems such as substituting cylinder, avoid the occurrence of because of cylinder leakage tester, and increase makes
With the service life, extend maintenance cycle, reduces maintenance cost；
(2) it is provided with guide rod outside adjusting lead screw, improves the stability for adjusting lead screw, avoid the rolling due to adjusting lead screw
Dynamic reduction is transmitted to the pressing force on elastic component；
(3) by the way that pressing plate is arranged in the junction for adjusting lead screw and elastic component, elastic component uniform force is effectively ensured, reduces
Damage to elastic component.
Description of the drawings
Fig. 1 is the structural schematic diagram that one preferred embodiment of pressing device is sheared in a kind of heavy pruning of the utility model.
Description of the drawings：1 compresses cylinder body, 2 adjusting lead screws, 3 elastic components, 4 piston rods, 5 connectors, 6 guide rods, 7 pressing plates, 8
Positioning briquetting, 9 shear-blades.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define.
Refering to attached drawing, pressing device is sheared in a kind of heavy pruning, including is compressed cylinder body 1, adjusted lead screw 2, elastic component 3 and piston
Bar 4.It compresses and is provided with accommodating cavity in cylinder body 1, one end of compression cylinder body 1, which is provided with, is input into mouth, and the other end of accommodating cavity is set
It is equipped with delivery outlet.Adjusting lead screw 2 passes through the mouth that is input into for compressing cylinder body 1 to extend in accommodating cavity.Connector 5 is fixed at compression
The one end for being input into mouth is provided on cylinder body 1, connector 5 is provided with internal thread, and the structure of the connector 5 is similar to common nut.
The threaded connection that cylinder body 1 was realized across connector 5 and compressed to lead screw 2 is adjusted, adjust lead screw 2 by rotation compresses to adjust
Power.
In order to improve the stability for adjusting lead screw 2, the shaking reduction due to adjusting lead screw 2 is avoided to be transmitted on elastic component 3
Pressing force, be provided with guide rod 6 on connector 5, guide rod 6, which pierces into, to be compressed in cylinder body 1, is adjusted lead screw 2 and is passed through guide rod
6, internal thread is provided in guide rod 6.It should be noted that guide rod 6 can be fixedly connected with connector 5, can also be
It is directly fixedly connected on and compresses on cylinder body 1.
One end that adjusting lead screw 2 extends to compression cylinder body 1 is provided with pressing plate 7, and pressing plate 7 is connected with elastic component 3.By adjusting
It saves lead screw 2 and pressing plate 7 is arranged in the junction of elastic component 3,3 uniform force of elastic component can be effectively ensured, reduce to elastic component 3
Damage, avoids the local damage of elastic component 3 serious.
Piston rod 4 is stretched out from the delivery outlet for compressing cylinder body 1, and one end that piston rod 4 stretches out compression cylinder body 1 is connected with positioning pressure
Block 8.The setting of elastic component 3 is compressing in cylinder body 1, and the setting of elastic component 3 is being adjusted between lead screw 2 and piston rod 4.The utility model is excellent
Choosing, elastic component 3 is spring.Be arranged and be arranged with rubber ring in the one end for compressing the piston rod 4 in cylinder body 1, reduce piston rod 4 with
The friction for compressing 1 inner wall of cylinder body, certain protective role is played to piston rod 4.Since piston rod 4 moves frequently, on piston rod 4
It is provided with heat emission hole, heat emission hole is the through-hole being arranged on piston rod 4, and piston rod 4 is reduced because frequently moving by heat emission hole
And the heat generated, extend the service life of piston rod 4.
When shearing aluminium plate, pressing device is secured by bolts on upper tool post, adjustment adjusts 2 to one level pressure of lead screw
Clamp force.After upper tool post drops to certain position by synchronous machine when shearing board material enters among heavy pruning mouth, lower slide passes through oil cylinder
Action upwards, plank is lifted up is fixed to upper and lower knife closure by the positioning briquetting 8 on piston rod 4, utilizes shear-blade 9
Shearing is completed.Aluminium plate through cut it is slow move to upper slitter closure and sheared aluminium plate when, aluminium plate acts on active force
In positioning briquetting 8, action gives spring upward power to piston rod 4 upwards, makes spring Free Compression.Spring gives reaction force simultaneously
Stablize fixed shear aluminium plate end, to reach the problem that shearing is not in bending and the big deficiency of end face burr.It has sheared
It is opened at rear upper tool post and lower slide, spring automatic rebounding to original position.If can be at any time by 4 when pressing force deficiency when using
A spring is adjusted by adjustment spring pressing force lead screw.
It these are only the embodiments of the present invention, it does not limit the scope of the patent of the present invention, every utilization
Equivalent structure or equivalent flow shift made by the utility model specification and accompanying drawing content, is applied directly or indirectly in other
Relevant technical field, is equally included in the patent within the scope of the utility model.
Claims (8)
1. shearing pressing device in a kind of heavy pruning, which is characterized in that including：It compresses cylinder body, adjust lead screw, elastic component and piston
Bar；Accommodating cavity is provided in the hold-down cylinder body, described one end for compressing cylinder body, which is provided with, is input into mouth, the accommodating cavity
The other end is provided with delivery outlet；It is provided on the compression cylinder body and is input into one end of mouth and is provided with connector, the connector is set
It is equipped with internal thread；The lead screw that adjusts passes through the connector and the mouth that is input into of compression cylinder body to extend in the accommodating cavity；Institute
Piston rod is stated to stretch out from the delivery outlet for compressing cylinder body；The elastic component is arranged in the hold-down cylinder body, the elastic component
It is arranged between adjusting lead screw and the piston rod.
2. shearing pressing device in a kind of heavy pruning according to claim 1, it is characterised in that：The adjusting lead screw extends to institute
The one end for stating compression cylinder body is provided with pressing plate, and the pressing plate is connected with elastic component.
3. shearing pressing device in a kind of heavy pruning according to claim 1, it is characterised in that：It is provided on the connector
Guide rod, the guide rod pierce into the hold-down cylinder body, and the adjusting lead screw passes through the guide rod.
4. shearing pressing device in a kind of heavy pruning according to claim 3, it is characterised in that：It is provided in the guide rod
Internal thread.
5. shearing pressing device in a kind of heavy pruning according to claim 1, it is characterised in that：The elastic component is spring.
6. shearing pressing device in a kind of heavy pruning according to claim 1, it is characterised in that：It is arranged in the compression cylinder body
One end of the interior piston rod is arranged with rubber ring.
7. shearing pressing device in a kind of heavy pruning according to claim 1, it is characterised in that：It is provided on the piston rod
Heat emission hole.
8. shearing pressing device in a kind of heavy pruning according to claim 1, it is characterised in that：Described in the piston rod stretches out
The one end for compressing cylinder body is connected with positioning briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683489.2U CN207735670U (en) | 2017-12-06 | 2017-12-06 | Pressing device is sheared in a kind of heavy pruning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683489.2U CN207735670U (en) | 2017-12-06 | 2017-12-06 | Pressing device is sheared in a kind of heavy pruning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207735670U true CN207735670U (en) | 2018-08-17 |
Family
ID=63116952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721683489.2U Active CN207735670U (en) | 2017-12-06 | 2017-12-06 | Pressing device is sheared in a kind of heavy pruning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207735670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303048A (en) * | 2019-07-24 | 2019-10-08 | 中冶赛迪技术研究中心有限公司 | Tape trailer compressing device |
-
2017
- 2017-12-06 CN CN201721683489.2U patent/CN207735670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303048A (en) * | 2019-07-24 | 2019-10-08 | 中冶赛迪技术研究中心有限公司 | Tape trailer compressing device |
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