CN208146689U - A kind of rear material stopping device of large-sized bender - Google Patents
A kind of rear material stopping device of large-sized bender Download PDFInfo
- Publication number
- CN208146689U CN208146689U CN201820529604.9U CN201820529604U CN208146689U CN 208146689 U CN208146689 U CN 208146689U CN 201820529604 U CN201820529604 U CN 201820529604U CN 208146689 U CN208146689 U CN 208146689U
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- CN
- China
- Prior art keywords
- fixedly connected
- round bar
- bending machine
- machine ontology
- slot
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- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of rear material stopping devices of large-sized bender, including bending machine ontology and rear baffle, bending machine ontology lower surface offers sliding slot, sliding block is fixedly connected at the top of the bending machine ontology, and sliding block is movably connected in the inside of sliding slot, the right side of the sliding block is fixedly connected with motion bar, and motion bar runs through and extends the outside of bending machine ontology, the right side of the bending machine ontology is fixedly connected with round bar, the one side of the rear baffle offers circular hole, the round bar is movably connected in the inside of circular hole, the inside of the round bar offers cavity, the internal activity of cavity is connected with cylinder, the right end of cylinder offers threaded hole.The utility model solves in non-numerically controlled machine, rear stock stop can not be made a concession automatically by setting round bar, cylinder, threaded rod and positive and negative motor, frequent secondary damage rear stock stop, if using manually material is allowed, and will increase the labor intensity of worker, the problem of reduction working efficiency.
Description
Technical field
The utility model relates to bending machine technical field, specially a kind of rear material stopping device of large-sized bender.
Background technique
Rear stock stop of bending machine is the important process mechanism of bending machine, and the rear stock stop installed thereon is positioning plate,
Guarantee the necessary component of workpiece profile precision, and rear stock stop is different according to bending workpieces shape and size, need to adjust horizontal position
It sets and height and position.
Plate is positioned to be closely packed together with rear stock stop afterwards, and when bending carries out, plate both sides can to turning over,
The angle on plate both sides becomes smaller, and because of plate thickness relationship, plate can force rear stock stop to get out of the way when initially digging, especially in bending slab
This phenomenon becomes apparent when material, this will lead to rear stock stop overall deformation and even damages.At present both at home and abroad only in numerical control bending
The measure for taking rear stock stop to make a concession in machine automatically is in close contact first plate and rear stock stop when positioning, and in bender
Rear stock stop is acted on, but in non-numerical control automatically towards far from sheet feed direction walking certain distance when work starts with avoiding sheet metal deformation
In machine, rear stock stop can not be made a concession automatically, frequent secondary damage rear stock stop, if using manually material is allowed, and will increase
The labor intensity of worker reduces working efficiency.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of rear material stopping device of large-sized bender, solves
In non-numerically controlled machine, rear stock stop can not be made a concession automatically, frequent secondary damage rear stock stop, if using manually material is allowed,
The problem of will increase the labor intensity of worker again, reducing working efficiency.
（Two）Technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of rear material stopping device of large-sized bender,
Including bending machine ontology and rear baffle, bending machine ontology lower surface offers sliding slot, and the top of the bending machine ontology is solid
Surely it is connected with sliding block, and sliding block is movably connected in the inside of sliding slot, the right side of the sliding block is fixedly connected with motion bar, and living
Lever runs through and extends the outside of bending machine ontology, and the right side of the bending machine ontology is fixedly connected with round bar, keeps off after described
The one side of plate offers circular hole, and the round bar is movably connected in the inside of circular hole, and the inside of the round bar offers cavity, institute
The internal activity for stating cavity is connected with cylinder, and the right end of the cylinder offers threaded hole, and the right end fixation of the round bar is inlayed
There is bearing, the inner surface of the bearing is fixedly connected with threaded rod, and threaded rod is threaded in the inside of threaded hole, the spiral shell
The right end of rasp bar is fixedly connected with positive and negative motor.
Open up fluted on the inner wall of the circular hole, the internal activity of the groove is connected with movable block, in the groove
The top and bottom of wall offer limiting slot, and the upper and lower surfaces of the movable block are fixedly connected to limited block, and
Limited block is movably connected in the inside of limiting slot, and the back side of the movable block offers card slot, and the back side of the round bar offers
Through slot, and through slot is connected with cavity, the periphery is fixedly connected with fixture block, and fixture block through through slot and is movably connected in
The inside of card slot, the front of the movable block are fixedly connected with spring, the fixed company of the other end of the spring and the inside of groove
It connects, the front of the movable block is fixedly connected with drawstring, and drawstring is located at the inside of spring, and one end of the drawstring is kept off after running through
Plate is simultaneously fixedly connected with pull ring, and the surface of pull ring is flexibly connected with the front of rear baffle.
Preferably, the quantity of the round bar is two, and the diameter of round bar is 0. 9 times of Circularhole diameter.
Preferably, the sliding block is located at the surface in the circular hole center of circle.
Preferably, the surface of the motion bar offers scale.
Preferably, the diameter of the positive and negative motor is 0. 7 times of rod diameter, and the left end of the round bar is fixedly connected
There is electric machine support, the upper surface of electric machine support is fixedly connected by bolt with positive and negative motor.
（Three）Beneficial effect
The utility model provides a kind of rear material stopping device of large-sized bender, has following beneficial effect：
（1）, the utility model plate is put by bending machine by setting round bar, cylinder, threaded rod and positive and negative motor, worker
In ontology, when plate and rear baffle contact, this body running of bending machine carries out bending to plate, while this body running of bending machine
Positive and negative motor, which rotates forward, drives threaded rod rotation, so that the cylinder in cavity be pulled to move right, drives rear baffle sliding on round bar
It is dynamic, so that rear baffle prevents plate from tilting during bending far from plate, rear baffle is caused to damage, works as sheet metal bending
After the completion, positive and negative motor reversal drives threaded rod rotation, so that cylinder be driven to move downward, returns to position, is not necessarily to people
Work allow material, and it is simple to be easy to use, and solves in non-numerically controlled machine, rear stock stop can not be made a concession automatically, often
Secondary damage rear stock stop, if using manually material is allowed, and will increase the labor intensity of worker, reduce asking for working efficiency
Topic.
（2）, the utility model by setting movable block, card slot and fixture block, in rear baffle damage, hand-held pull ring is wanted to draw
Dynamic movable block compressed spring, at this time along the direction of round bar, can tear rear baffle open so that fixture block and card slot are detached from from round bar
Under be repaired or replaced, it is convenient and simple.
Detailed description of the invention
Fig. 1 is the utility model front elevational view；
Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 3 is the sectional side view of the utility model rear baffle；
Fig. 4 is the structural schematic diagram of the utility model round bar.
In figure：1 bending machine ontology, 2 rear baffles, 3 sliding slots, 4 sliding blocks, 5 motion bars, 6 round bars, 7 circular holes, 8 cavitys, 9 cylinders,
10 threaded holes, 11 bearings, 12 threaded rods, 13 positive and negative motors, 14 grooves, 15 movable blocks, 16 limiting slots, 17 limited blocks, 18 card slots,
19 through slots, 20 fixture blocks, 21 springs, 22 drawstrings, 23 pull rings, 24 electric machine supports.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution：A kind of rear material stopping device of large-sized bender, packet
Bending machine ontology 1 and rear baffle 2 are included, 1 lower surface of bending machine ontology offers sliding slot 3, and the top of bending machine ontology 1 is fixedly connected
There is sliding block 4, and sliding block 4 is movably connected in the inside of sliding slot 3, the right side of sliding block 4 is fixedly connected with motion bar 5, motion bar 5
Surface offers scale, by observing the scale on 5 surface of motion bar, facilitates worker to understand the position of rear baffle 2, convenient for determining plate
The bending position of material, and motion bar 5 runs through and extends the outside of bending machine ontology 1, the right side of bending machine ontology 1 is fixedly connected
There is round bar 6, the one side of rear baffle 2 offers circular hole 7, and sliding block 4 is located at the surface in 7 center of circle of circular hole, and round bar 6 is movably connected in
The inside of circular hole 7, the quantity of round bar 6 are two, and the diameter of round bar 6 is 0. 9 times of 7 diameter of circular hole, the inside of round bar 6
Cavity 8 is offered, the internal activity of cavity 8 is connected with cylinder 9, and the right end of cylinder 9 offers threaded hole 10, the right end of round bar 6
Fixation is inlaid with bearing 11, and the inner surface of bearing 11 is fixedly connected with threaded rod 12, and threaded rod 12 is threaded in threaded hole
10 inside, the right end of threaded rod 12 are fixedly connected with positive and negative motor 13, and the power supply mode of positive and negative motor 13 is external power supply, control
Mode processed is external controller, and the diameter of positive and negative motor 13 is 0. 7 times of 6 diameter of round bar, and the left end of round bar 6 is fixedly connected
Have an electric machine support 24, the upper surface of electric machine support 24 is fixedly connected by bolt with positive and negative motor 13 so that rear baffle 2 can be with
It is dismantled from round bar 6, in disassembly, positive and negative motor 13 will not hinder to dismantle.
Fluted 14 are opened up on the inner wall of circular hole 7, the internal activity of groove 14 is connected with movable block 15,14 inner wall of groove
Top and bottom offer limiting slot 16, and the upper and lower surfaces of movable block 15 are fixedly connected to limited block 17, and limit
Position block 17 is movably connected in the inside of limiting slot 16, and limited block 17 and limiting slot 16 cooperate, and prevents movable block 15 to be detached from recessed
Slot 14 increases the structural stability of the present apparatus, and the back side of movable block 15 offers card slot 18, and the back side of round bar 6 offers logical
Slot 19, and through slot 19 is connected with cavity 8,9 surface of cylinder is fixedly connected with fixture block 20, and fixture block 20 is through through slot 19 and activity
It is connected to the inside of card slot 18, the front of movable block 15 is fixedly connected with spring 21, and the other end of spring 21 is interior with groove 14
Portion is fixedly connected, and the front of movable block 15 is fixedly connected with drawstring 22, and drawstring 22 is located at the inside of spring 21, and the one of drawstring 22
End is through rear baffle 2 and is fixedly connected with pull ring 23, and the surface of pull ring 23 is flexibly connected with the front of rear baffle 2, in rear gear
When plate 2 damages, hand-held pull ring 23, which is wanted to do, pulls 15 compressed spring 12 of movable block, so that fixture block 20 and card slot 18 are detached from, it is suitable at this time
The direction of round bar 6, rear baffle 2 can be removed from round bar 6 and be repaired or replaced, it is convenient and simple.
In use, plate is put into bending machine ontology 1 by worker, and when plate is contacted with rear baffle 2, bending machine ontology 1
It works and bending, the positive and negative rotating forward of the motor 13 drive rotation of threaded rod 12 while work of bending machine ontology 1, due to card is carried out to plate
The presence of block 20 and through slot 10, so that cylinder 9 will not follow threaded rod 12 to rotate when threaded rod 12 rotates, to pull sky
Cylinder 9 in chamber 8 moves right, and drives rear baffle 2 to slide on round bar 6, so that rear baffle 2 prevents plate from existing far from plate
It is tilted during bending, rear baffle 2 is caused to damage, after the completion of 2 bending of plate, the positive and negative reversion of motor 13 drives threaded rod
12 rotations, so that cylinder 9 be driven to move downward, return to position, without manually carrying out allowing material, and the letter that is easy to use
It is single.
It can to sum up obtain, the utility model is solved by setting round bar 6, cylinder 9, threaded rod 12 and positive and negative motor 13
In non-numerically controlled machine, rear stock stop can not be made a concession automatically, frequent secondary damage rear stock stop, if using manually material is allowed, again
The problem of will increase the labor intensity of worker, reducing working efficiency.
It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of rear material stopping device of large-sized bender, including bending machine ontology（1）And rear baffle（2）, it is characterised in that：It is described
Bending machine ontology（1）Lower surface offers sliding slot（3）, the bending machine ontology（1）Top be fixedly connected with sliding block（4）, and
Sliding block（4）It is movably connected in sliding slot（3）Inside, the sliding block（4）Right side be fixedly connected with motion bar（5）, and activity
Bar（5）Run through and extends bending machine ontology（1）Outside, the bending machine ontology（1）Right side be fixedly connected with round bar
（6）, the rear baffle（2）One side offer circular hole（7）, the round bar（6）It is movably connected in circular hole（7）Inside, institute
State round bar（6）Inside offer cavity（8）, the cavity（8）Internal activity be connected with cylinder（9）, the cylinder（9）'s
Right end offers threaded hole（10）, the round bar（6）Right end fixation be inlaid with bearing（11）, the bearing（11）Inner surface
It is fixedly connected with threaded rod（12）, and threaded rod（12）It is threaded in threaded hole（10）Inside, the threaded rod（12）'s
Right end is fixedly connected with positive and negative motor（13）；
The circular hole（7）Inner wall on open up it is fluted（14）, the groove（14）Internal activity be connected with movable block（15）,
The groove（14）The top and bottom of inner wall offer limiting slot（16）, the movable block（15）Upper and lower surfaces
It is fixedly connected to limited block（17）, and limited block（17）It is movably connected in limiting slot（16）Inside, the movable block（15）
The back side offer card slot（18）, the round bar（6）The back side offer through slot（19）, and through slot（19）With cavity（8）It is connected
It is logical, the cylinder（9）Surface is fixedly connected with fixture block（20）, and fixture block（20）Through through slot（19）And it is movably connected in card slot
（18）Inside, the movable block（15）Front be fixedly connected with spring（21）, the spring（21）The other end and groove
（14）Inside be fixedly connected, the movable block（15）Front be fixedly connected with drawstring（22）, and drawstring（22）Positioned at spring
（21）Inside, the drawstring（22）One end run through rear baffle（2）And it is fixedly connected with pull ring（23）, and pull ring（23）Table
Face and rear baffle（2）Front be flexibly connected.
2. a kind of rear material stopping device of large-sized bender according to claim 1, it is characterised in that：The round bar（6）'s
Quantity is two, and round bar（6）Diameter be circular hole（7）0. 9 times of diameter.
3. a kind of rear material stopping device of large-sized bender according to claim 1, it is characterised in that：The sliding block（4）Position
In circular hole（7）The surface in the center of circle.
4. a kind of rear material stopping device of large-sized bender according to claim 1, it is characterised in that：The motion bar（5）
Surface offer scale.
5. a kind of rear material stopping device of large-sized bender according to claim 1, it is characterised in that：The positive and negative motor
（13）Diameter be round bar（6）0. 7 times of diameter, the round bar（6）Left end be fixedly connected with electric machine support（24）, electricity
Machine support（24）Upper surface pass through bolt and positive and negative motor（13）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820529604.9U CN208146689U (en) | 2018-04-15 | 2018-04-15 | A kind of rear material stopping device of large-sized bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820529604.9U CN208146689U (en) | 2018-04-15 | 2018-04-15 | A kind of rear material stopping device of large-sized bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208146689U true CN208146689U (en) | 2018-11-27 |
Family
ID=64379377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820529604.9U Expired - Fee Related CN208146689U (en) | 2018-04-15 | 2018-04-15 | A kind of rear material stopping device of large-sized bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208146689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499914A (en) * | 2021-07-06 | 2021-10-15 | 上海巴洛特新材料研究有限公司 | A anticorrosive antirust coating processing equipment for steel construction |
-
2018
- 2018-04-15 CN CN201820529604.9U patent/CN208146689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499914A (en) * | 2021-07-06 | 2021-10-15 | 上海巴洛特新材料研究有限公司 | A anticorrosive antirust coating processing equipment for steel construction |
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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: 20181127 Termination date: 20200415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |