CN207982127U - The charging protective device of cutter - Google Patents
The charging protective device of cutter Download PDFInfo
- Publication number
- CN207982127U CN207982127U CN201820126233.XU CN201820126233U CN207982127U CN 207982127 U CN207982127 U CN 207982127U CN 201820126233 U CN201820126233 U CN 201820126233U CN 207982127 U CN207982127 U CN 207982127U
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- CN
- China
- Prior art keywords
- cutter
- bull stick
- supporting block
- groove
- block
- 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.)
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Abstract
The utility model discloses a kind of charging protective devices of cutter,It is related to cutter field,Its key points of the technical solution are that including two cross bars being arranged on cutter,It is equipped with the supporting block for extending to cutter above two cross bars,Opposite side offers the first groove in two supporting blocks,The first groove notch is oppositely arranged,It is connected by several first bull sticks between two the first grooves,Coaxial sleeve is equipped with the first rubber rollers on the first bull stick outer wall,First bull stick both ends are rotatablely connected with the first groove slot bottom respectively,First bull stick both ends are equipped with the first gear being arranged in the first groove,Gear in first groove is connected by the first chain,The first bull stick in wherein first groove stretches out supporting block and is connected with motor,The cross bar is equipped with the first lifting gear of driving supporting block or more,It is worn on surface during entering cutter in material its advantage is that can reduce.
Description
Technical field
The utility model is related to cutter field, more particularly to the charging protective device of a kind of cutter.
Background technology
Cutter is a kind of charging protective device of cutter of lathe, it uses hydraulic-driven, and security performance is reliable, behaviour
Facilitate.
Currently, as shown in fig. 7, the cutter 1 of currently the majority charging be equipped with several cross bars 11 for being used to support material,
When cutter 1 works, sent to 1 cutter of cutter from charging side by material, then cutter makes downwards by material cutting
The material sheared is skidded off from the other side, in this process, longer or larger due to generally requiring the material being sheared,
Material parts can be made to be placed on cross bar 11, material can generate friction during forward movement with 11 surface of cross bar, can be right
Material and cross bar 11 contact one side and cause to wear, and influence the quality of material, it is therefore desirable to which a kind of charging protective device reduction exists
The damage caused by surface of material during this.
Utility model content
The purpose of this utility model is to provide a kind of charging protective device of cutter, its advantage is that can reduce in material
Surface is worn during entering cutter.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of charging of cutter
Protective device, including two cross bars being arranged on cutter are equipped with the branch for extending to cutter above two cross bars
Bracer, opposite side offers the first groove in two supporting blocks, and the first groove notch is oppositely arranged, two
It being connected by several first bull sticks between one groove, coaxial sleeve is equipped with the first rubber rollers on the first bull stick outer wall, and described the
One bull stick both ends are rotatablely connected with the first groove slot bottom respectively, and first bull stick both ends, which are equipped with, to be arranged in the first groove
First gear, the gear in first groove is connected by the first chain, wherein first turn in first groove
Bar stretches out supporting block and is connected with motor, and the cross bar is equipped with the first lifting gear of driving supporting block or more.
Through the above technical solutions, motor works, the first bar rotation is controlled, and then drive the tooth with the first bull stick both ends
Wheel rotation, and then chain is made to rotate, to realize the synchronous rotation of each first bull stick, make material from first on the first bull stick
In rubber rollers, the movement of material is driven by the rolling of the first rubber rollers and is entered in cutter, the first lifting gear facilitates root
The height that supporting block is adjusted according to situation, it is more laborsaving when material being made to enter the first rubber roll surface, due to the first rubber roll surface
It is soft and with elasticity, reduce the friction of material and rail surface, reduces in material table during entering cutter
Face is worn.
The utility model is further arranged to：First lifting gear includes the first fixed plate being fixed on cross bar,
Two head rods are hinged with far from cutter one end above cross bar in first fixed plate, the head rod is remote
It slides and connects close to cutter one end from the supporting block above first fixed plate one end and cross bar, in two head rods
Portion is hinged with the second connecting rod, and second connecting rod one end is connected with the sliding of the first fixed plate, and the other end is remote with supporting block
Hinged from cutter one end, two second connecting rods are connected between first fixed plate one end by horizontally disposed third
Extension bar connects, and the third connecting rod is equipped with the cylinder that driving third connecting rod moves horizontally.
Through the above technical solutions, working as the height for needing to adjust supporting block constantly, control cylinder drives third connecting rod water
Translation is dynamic, and then drives the movement of the second connecting rod, and then head rod is driven to be rotated around hinged one end, and then makes the first connection
The angle of bar and the second connecting rod vertical direction changes, and very convenient, the first lifting gear can adjust the position of supporting block, full
The feeding process of sufficient variety classes material, the scope of application of aggrandizement apparatus.
The utility model is further arranged to：The supporting block is equipped with close to cutter one side and is rolled on cutter surface
Dynamic ball.
Through the above technical solutions, ball reduces the frictional force of supporting block and cutter side, make to move down in supporting block
Dynamic process is more smooth, is conveniently operated the operation of personnel.
The utility model is further arranged to：The second fixed plate is equipped with above the cutter, in second fixed plate
It is equipped with the second lifting gear towards the first fixed plate side, second lifting gear is consistent with the first lifting device structure, institute
It states the second lifting gear and is equipped with limiting device far from second fixed plate one end, the limiting device includes being fixed on the second lifting dress
The limited block extended in cutter side wall as support block structure is set, the limiting device includes extending in cutter
Limited block of the side wall as support block structure, described two limited blocks are equipped with consistent and corresponding with structure in supporting block
Second groove, the second bull stick, the second rubber rollers, second gear and the second chain, the limited block are equipped on driving limited block
The second bar rotation actuator.
Through the above technical solutions, limited block setting may be implemented to limit above supporting block, and by the second lifting gear
The lifting of position plate, when in use, material passes through between the second rubber rollers and the first rubber rollers, can make material and the first rubber
It generates with the rotation of the first rubber rollers with the contact of the second rubber roll surface, reduction material on roller and is caught in two first rubber rollers
Between gap and influence the movement of material, the shearing work entered to material after cutter has an impact, and due to branch
Bracer can move up and down, and the distance between supporting block and limited block can be adjusted according to material, very convenient.
The utility model is further arranged to：The actuator includes the second bull stick that limited block is stretched out in one end on limited block
And corresponding position is set in supporting block and stretches out the first bull stick of supporting block, first bull stick and the second bull stick are in same
Side and on the sustained height, first bull stick and the second bull stick are stretching out supporting block and limited block one end connects respectively respectively
It is connected to the first belt pulley and the second belt pulley, is connected by belt between first belt pulley and the second belt pulley.
Through the above technical solutions, when motor works, it can drive and be rotated on the first bull stick in supporting block, drive the
One pulley rotation, and then by the rotation of belt the second belt pulley of drive, to realize the rotation of the second rubber rollers, this side
Formula can ensure that the first bull stick in the first bull stick and limited block in supporting block rotates synchronously, and push material to move forward, make
Material moving process is more stablized.
The utility model is further arranged to：The actuator is relatively set into two, and two actuators are set respectively
It sets and is away from each other side in two limited blocks.
Through the above technical solutions, actuator is set as two, it ensure that the second bull stick between drive block can be driven
It is dynamic, while the stability of the second bar rotation is improved, the work of whole device is not interfered with when the belt damages of certain side,
It is convenient and practical.
The utility model is further arranged to：The belt is equipped with several convex blocks, first belt pulley and the second skin
Several card slots being caught in for convex block are offered on belt wheel.
Through the above technical solutions, convex block matched with card slot increase belt and the first belt pulley and the second belt pulley it
Between frictional force, improve belt rotation stability, improve the safety of the course of work.
The utility model is further arranged to：It is equipped with anti-abrasive coatings in each first rubber rollers.
Through the above technical solutions, anti-abrasive coatings protect the part that the first rubber roll surface is contacted with material, the is reduced
The destruction that one rubber rollers are generated using rear surface for a long time extends the usage time of the first rubber rollers.
In conclusion the utility model has the advantages that：
1, the first bar rotation is controlled by motor, by gear and chain, realizes the synchronous rotation of each first bull stick,
Make material from the first rubber rollers on the first bull stick, drives the movement of material by the rolling of the first rubber rollers and enter and shear
In machine, since the first rubber roll surface is soft and with elasticity, reduces the friction of material and rail surface, reduces in material
Surface is worn during entering cutter.
2, by the convenient height for according to circumstances adjusting supporting block of the first lifting gear, material is made to can smoothly enter into cutter
It is interior, it is convenient and strength-saving, the feeding process of variety classes material can be met, increase the scope of application of entire feeding protective device.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the enlarged structure schematic diagram in the portions A in Fig. 1；
Fig. 3 is the structural schematic diagram for embodying the first lifting gear in the present embodiment；
Fig. 4 is the structural schematic diagram for embodying limiting device in the present embodiment；
Fig. 5 is the structural schematic diagram for embodying ball in the present embodiment；
Fig. 6 is the structural schematic diagram for embodying anti-abrasive coatings in the present embodiment；
Fig. 7 is the structural schematic diagram of the prior art.
Reference numeral：1, cutter；11, cross bar；2, supporting block；21, the first groove；22, the first bull stick；23, the first rubber
Rubber roller；231, anti-abrasive coatings；24, first gear；25, the first chain；26, motor；3, the first lifting gear；31, it first fixes
Plate；32, head rod；33, the second connecting rod；34, third connecting rod；35, cylinder；36, ball；4, limiting device；41, it limits
Position block；42, the second groove；43, the second bull stick；44, the second rubber rollers；45, second gear；46, the second chain；5, actuator；
51, the first belt pulley；52, the second belt pulley；53, belt；531, convex block；532, card slot；6, the second fixed plate；61, second liter
Falling unit.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of charging protective device of cutter, as shown in Figure 1, including two cross being arranged on cutter 1
Bar 11, the top of each cross bar 11 are equipped with the supporting block 2 for extending to cutter 1, and opposite side offers the in two supporting blocks 2
One groove 21,21 notch of the first groove are oppositely arranged, and are connected by several first bull sticks 22 between two the first grooves 21, first
22 both ends of bull stick are rotatablely connected with 21 slot bottom of the first groove respectively, and coaxial sleeve is equipped with the first rubber rollers on 22 outer wall of the first bull stick
23,22 both ends of the first bull stick are equipped with the gear being arranged in the first groove 21, and the first gear 24 in the first groove 21 passes through
First chain 24 connects, and first bull stick 22 in one of them described first groove 21 stretches out supporting block 2 and is connected with electricity
Machine 26.
As shown in Figure 1, when motor 26 drives the first bull stick 22 rotation for stretching out supporting block 2, the first bull stick can be driven
First gear 23 on 22 rotates, and then drives the rotation of the first chain 24, so as to realize each first bull stick 22 simultaneously
Rotation, and then each first rubber rollers 23 is driven to rotate, when cutter 1 works, material is placed in the first rubber rollers 23, is made
Material is moved forward with the rotation of the first rubber rollers 23, into cutter 1, due to material and surface and the first rubber rollers 23
Contact, can protect surface of material to a certain extent, 23 soft surface of the first rubber rollers and with elasticity, and material is from the first rubber
The abrasion generated with 11 mantle friction of cross bar during entering cutter 1 by reducing material on roller 23, while motor 26
Driving is also very convenient, and anti-abrasive coatings 231 are equipped in each first rubber rollers 23（With reference to figure 6）, extend the first rubber rollers
23 service life.
As shown in Figure 1, cross bar 11 is equipped with the first lifting gear 3 of about 2 supporting block of driving（With reference to figure 3）, can adjust
The position of whole supporting block 2 can first adjust downwards supporting block 2 when being placed into material in the first rubber rollers 23, when by object
After material places, then supporting block 2 is adjusted upward, keeps the operation of operating personnel more convenient laborsaving, material can smoothly enter into and cut
It cuts and completes shearing work in machine 1,2 liftable of supporting block can meet the feeding process of variety classes material, increase and entirely send
Expect the scope of application of protective device.
As shown in figure 3, the first lifting gear 3 includes the first fixed plate 31 being fixed between two cross bars 11, first is solid
31 both sides of fixed board are fixed with cross bar 11 respectively, and separate 1 one end of cutter is hinged with the cross bar 11 above in the first fixed plate 31
One connecting rod 32, supporting block 2 of the head rod 32 far from 11 top of 31 one end of the first fixed plate and cross bar is close to cutter 1 one
End sliding connection, 32 middle part of head rod are hinged with the second connecting rod 33, head rod 32 and the formation of the second connecting rod 33
" X " type, 33 one end of the second connecting rod are connected with the sliding of the first fixed plate 31, and the other end is cut with scissors with supporting block 2 far from 1 one end of cutter
It connects, is connected by horizontally disposed third connecting rod 34 close to 31 one end of the first fixed plate between two second connecting rods 33, the
Three connecting rods 34 are equipped with the cylinder 35 that driving third connecting rod 34 moves horizontally.
As shown in figure 3, when needing to adjust the decline of supporting block 2, control cylinder 35 drives third connecting rod 34 horizontal forward
It is mobile, and then the second connecting rod 33 is driven to move forward, and then drive head rod 32 around hinged one end to 1 direction of cutter
Rotation, and then head rod 32 and the angle of 33 vertical direction of the second connecting rod is made to become larger, realize the decline of supporting block 2, instead
The rising of supporting block 2 then may be implemented to driving cylinder 35, it is very convenient, simultaneously because cylinder 35 pushes third connecting rod 34,
It can disperse the pressure in a part of supporting block 2, device is made more to stablize in use.
As shown in figure 5, since 2 one end of supporting block extends to cutter 1, in order to facilitate the movement of supporting block 2, supporting block 2
It is equipped with the ball 36 in 1 surface scrolls of cutter close to 1 one side of cutter, reduces supporting block 2 and 1 side of cutter
Frictional force keeps the process that supporting block 2 lifts more smooth, is conveniently operated the operation of personnel.
As shown in figure 4, since material is directly placed in the first rubber rollers 23, pass through the scrolling realization of the first rubber rollers 23
The movement of material, there are gap between two neighboring first rubber rollers 23, between reducing and being caught in during material moves
Gap influences material and enters in cutter 1, and 1 top of cutter is equipped with the second fixed plate 6, is fixed towards first in the second fixed plate 6
31 side of plate is equipped with the second lifting gear 61, and the second lifting gear 61 is consistent with 3 structure of the first lifting gear, the second lifting gear
61 are equipped with limiting device 4 far from 6 one end of the second fixed plate, and limiting device 4 includes being arranged on the second lifting gear 61 and extending
To limited block 41 of 1 side of cutter as 2 structure of supporting block, two limited blocks 41 are equipped with and structure one in supporting block 2
Cause and corresponding second groove 42, the second bull stick 43, the second rubber rollers 44, second gear 45 and the second chain 46, limited block
41 are equipped with the on driving limited block 41 and the actuator 5 of bar rotation.
As shown in figure 4, in use, make material be placed in the first rubber rollers 23 by the first lifting gear 3, then pass through
Two lifting gears 61, which can adjust the second rubber rollers 44, makes 44 plane tangent of material and the first rubber rollers 23 and the second rubber rollers, object
Material passes through between the second rubber rollers 44 and the first rubber rollers 23, reduces material and is caught in two during entering in cutter 1
Gap between a adjacent first rubber rollers 23 and the movement for influencing material, can keep material smooth in moving process,
The shear effect for improving material drives the second rubber rollers 44 to be moved synchronously with the first rubber rollers 23, pushes material by actuator 5
Into in cutter 1, the stability that material enters 1 internal procedure of cutter is improved.
As shown in figure 5, actuator 5 includes that the second bull stick 43 of limited block 41 is stretched out in one end on limited block 41 and setting exists
Corresponding position and stretch out the first bull stick 22 of supporting block 2 in supporting block 2, the first bull stick 22 and the second bull stick 43 be in the same side and
On sustained height, the first bull stick 22 and the second bull stick 43 are stretching out supporting block 2 and 41 one end of limited block is connected separately with the
One belt pulley 51 and the second belt pulley 52, are connected by belt 53 between the first belt pulley 51 and the second belt pulley 52, work as motor
26（With reference to figure 1）When being rotated on the first bull stick 22 in driving supporting block 2, the first belt pulley 51 can be driven to rotate, Jin Ertong
The rotation that belt 53 drives the second belt pulley 52 is crossed, to realize that the rotation of the second rubber rollers 44, this mode can ensure the
One bull stick 22 and the second bull stick 43 rotate synchronously, and material is pushed to move forward, and belt 53 is equipped with several convex blocks 531（Reference chart
2）, several card slots 532 being caught in for convex block 531 are offered on the first belt pulley 51 and the second belt pulley 52（With reference to figure 2）, convex
Block 531 matches the frictional force increased between the first belt pulley 51 and the second belt pulley 52 and belt 53 with card slot 532, improves
The stability that belt 53 rotates, and then improve the safety of the course of work.
As shown in figure 5, when the Level Change of supporting block 2, need to remove on the first belt pulley 51 and the second belt pulley 52
Belt 53, the belt 53 of appropriate length is replaced, in order to further ensure the rotation of the second bull stick 43, actuator 5 can be driven
Two are relatively set into, two actuators 5 are separately positioned on two limited blocks 41 and are away from each other side, and two actuators 5 are mutually right
Claim, work at the same time, on the one hand do not influence work when the actuator of certain side 5 generates damage, on the other hand makes entirely to feed and protect
Protection unit stress balance in use is more stablized.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of charging protective device of cutter, including be arranged in cutter（1）On two cross bars（11）, feature exists
In：Two cross bars（11）Top, which is equipped with, extends to cutter（1）Supporting block（2）, two supporting blocks（2）Upper phase
The first groove is offered to side（21）, first groove（21）Notch is oppositely arranged, two the first grooves（21）Between
Pass through several first bull sticks（22）Connection, first bull stick（22）Coaxial sleeve is equipped with the first rubber rollers on outer wall（23）, described
First bull stick（22）Both ends respectively with the first groove（21）Slot bottom is rotatablely connected, first bull stick（22）Both ends are equipped with setting
In the first groove（21）Interior first gear（24）, first groove（21）Interior gear passes through the first chain（25）Connection,
Wherein first groove（21）The first interior bull stick（22）Stretch out supporting block（2）And it is connected with motor（26）, the cross
Bar（11）It is equipped with driving supporting block（2）The first upper and lower lifting gear（3）.
2. the charging protective device of cutter according to claim 1, it is characterised in that：First lifting gear（3）
Including being fixed on cross bar（11）On the first fixed plate（31）, first fixed plate（31）On in cross bar（11）Top is separate to cut
Cut machine（1）One end is hinged with two head rods（32）, the head rod（32）Far from the first fixed plate（31）One end
With cross bar（11）The supporting block of top（2）Close to cutter（1）One end sliding connection, two head rods（32）Middle part
It is hinged with the second connecting rod（33）, second connecting rod（33）One end and the first fixed plate（31）Sliding connection, the other end
With supporting block（2）Far from cutter（1）One end is hinged, two second connecting rods（33）Close to the first fixed plate（31）One end
Between connected by horizontally disposed third（34）Bar connects, the third connection（34）Bar is equipped with driving third connection（34）
The cylinder that bar moves horizontally（35）.
3. the charging protective device of cutter according to claim 2, it is characterised in that：The supporting block（2）It is close to cut
Cut machine（1）One side is equipped in cutter（1）The ball of surface scrolls（36）.
4. the charging protective device of cutter according to claim 1, it is characterised in that：The cutter（1）Top is set
There is the second fixed plate（6）, second fixed plate（6）The first fixed plate of upper direction（31）Side is equipped with the second lifting gear
（61）, second lifting gear（61）With the first lifting gear（3）Structure is consistent, second lifting gear（61）Far from the
Two fixed plates（6）One end is equipped with limiting device（4）, the limiting device（4）Including extending in cutter（1）Side wall and support
Block（2）The same limited block of structure（41）, described two limited blocks（41）It is equipped with and supporting block（2）Upper structure is consistent and opposite
The second groove answered（42）, the second bull stick（43）, the second rubber rollers（44）, second gear（45）With the second chain（46）, described
Limited block（41）It is equipped with driving limited block（41）On the second bull stick（43）The actuator of rotation（5）.
5. the charging protective device of cutter according to claim 4, it is characterised in that：The actuator（5）Including limit
Position block（41）Limited block is stretched out in upper one end（41）The second bull stick（43）And it is arranged in supporting block（2）Upper corresponding position and stretching
Supporting block（2）The first bull stick（22）, first bull stick（22）With the second bull stick（43）In the same side and it is in same height
On degree, first bull stick（22）With the second bull stick（43）Supporting block is being stretched out respectively（2）And limited block（41）One end connects respectively
It is connected to the first belt pulley（51）With the second belt pulley（52）, first belt pulley（51）With the second belt pulley（52）Between pass through
Belt（53）Connection.
6. the charging protective device of cutter according to claim 5, it is characterised in that：The actuator（5）It is opposite to set
Two are set to, two actuators（5）It is separately positioned on two limited blocks（41）It is away from each other side.
7. the charging protective device of cutter according to claim 6, it is characterised in that：The belt（53）If equipped with
Dry convex block（531）, first belt pulley（51）With the second belt pulley（52）On offer it is several for convex block（531）It is caught in
Card slot（532）.
8. the charging protective device of cutter according to claim 1, it is characterised in that：Each first rubber rollers
（23）On be equipped with anti-abrasive coatings（231）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126233.XU CN207982127U (en) | 2018-01-24 | 2018-01-24 | The charging protective device of cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126233.XU CN207982127U (en) | 2018-01-24 | 2018-01-24 | The charging protective device of cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982127U true CN207982127U (en) | 2018-10-19 |
Family
ID=63822062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820126233.XU Expired - Fee Related CN207982127U (en) | 2018-01-24 | 2018-01-24 | The charging protective device of cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207982127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497012A (en) * | 2019-09-27 | 2019-11-26 | 无锡通美机械科技有限公司 | Straight line walking sheet metal shear and its control method |
| CN113059056A (en) * | 2021-03-31 | 2021-07-02 | 徐朝洋 | Municipal administration is special-shaped steel pipe processingequipment for building materials |
-
2018
- 2018-01-24 CN CN201820126233.XU patent/CN207982127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497012A (en) * | 2019-09-27 | 2019-11-26 | 无锡通美机械科技有限公司 | Straight line walking sheet metal shear and its control method |
| CN113059056A (en) * | 2021-03-31 | 2021-07-02 | 徐朝洋 | Municipal administration is special-shaped steel pipe processingequipment for building materials |
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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: 20181019 Termination date: 20210124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |