CN206464382U - A kind of guardrail bending tool set up on compartment board dressing plate - Google Patents
A kind of guardrail bending tool set up on compartment board dressing plate Download PDFInfo
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- CN206464382U CN206464382U CN201720175433.XU CN201720175433U CN206464382U CN 206464382 U CN206464382 U CN 206464382U CN 201720175433 U CN201720175433 U CN 201720175433U CN 206464382 U CN206464382 U CN 206464382U
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- bearing
- dynamic model
- power set
- fixedly connected
- cover half
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Abstract
A kind of guardrail bending tool set up on compartment board dressing plate, belongs to trailer vehicles production field, including base, support, power set, guider, dynamic model, cover half；Described base is compartment board dressing plate；Described support is inverted U-shaped；Described power set are cylinder, below the top plate of support, are connected with high pressure air system and control operation system；Described guider is arranged on the lower section of power set, and the piston rod wall contacts with power set, its spigot surface is oriented to the formation of piston rod outer wall and paid, and can limit the piston rod of power set can only move up and down vertically；Described dynamic model is arranged on power set, and the back side is fixedly connected with rebound, just face toward cover half；Described cover half is arranged on base, immediately below dynamic model；With not taking work-yard additionally, steel pipe bending part is not allowed to crease easily more attractive in appearance, and pipe deformation is smaller, it is not easy to flat, the characteristics of reduction labor intensity.
Description
Technical field
The invention belongs to trailer vehicles production field, more particularly to a kind of guardrail folding set up on compartment board dressing plate
Curved instrument.
Background technology
In recent years, the development of China's trailer vehicles production industry was swift and violent, in addition to traditional trailer vehicles manufacturing enterprise, newly entered
Passerby is also more and more；Under keen competition pressure, it is poor that scale less trailer vehicles manufacturing enterprise in part is forced expansion
Alienation is competed, then the special trailer such as production bee-keeping vehicle；Because the potential customers of special trailer are less, sales volume is relatively low, at present
Generally using small lot or the mode of production of single-piece production；In process of production, it is necessary to which steel pipe bending is made into trailer vehicles
Guardrail, the less trailer vehicles manufacturing enterprise of scale is mostly without special guardrail bending equipment, it is necessary to use traditional processing
Steel pipe bending is specifically set a workbench by mode, and steel pipe one end is fixed on the table, bending is needed in steel pipe
Fixed pillar is set by position, the steel pipe other end is then pulled by hand, so that steel pipe is surrounded into fixed pillar bending；Traditional processing
Mode needs to set workbench, can take the work-yard of a part；When steel pipe is around fixed pillar bending, steel tube surface is rubbed
Wipe power big, easily corrugation, unsightly；Steel pipe can be deformed while being bent over, and not have mould in artificial bending process, and bending part holds
It is easily flat, reduce steel strength；When steel pipe is thicker, artificial bending needs very big strength, and labor intensity is higher.
The content of the invention
For the problem above present in existing guardrail bending tool, the present invention proposes one kind in compartment board dressing plate
On the guardrail bending tool set up, it is characterised in that：Including base, support, power set, guider, dynamic model, cover half；Institute
The base stated is compartment board dressing plate, is horizontally set on the ground of workplace；Described support is inverted U-shaped, including side
Support, top plate；Described side stand is vertical with base, and its upper end is fixedly connected with top plate, and its lower end is fixedly connected with base；Institute
The side stand stated has two, mutually straight, respectively positioned at top plate both sides；Described top plate is parallel with base, and its both sides is respectively with one
The upper end of individual side stand is fixedly connected, and the lower surface of described top plate is fixedly connected with installation and guider；Described power
Device is cylinder, below the top plate of support, is connected with high pressure air system and control operation system；Described power dress
Put and be vertically arranged, its upper end is fixedly connected with the top plate of support, its piston rod straight down, fix by end and the dynamic model of piston rod
Connection；Described guider be arranged on power set lower section, the piston rod wall contacts with power set, its spigot surface with
The formation of piston rod outer wall, which is oriented to, pays, and can limit the piston rod of power set can only move up and down vertically；Described dynamic model is installed
On power set, including connecting portion, rebound, dynamic model chamber；Described connecting portion is cylinder, its upper end and power set
Piston rod end is fixedly connected, and middle part and bottom are fixedly connected with rebound；Described rebound section is fan-shaped, fan-shaped angle with
Dynamic model chamber matches, and its both sides is fixedly connected with connecting portion, and arc-shaped edges are fixedly connected with dynamic model chamber；Described dynamic model chamber is angle
For 60 ° to 150 ° of deep-slotted chip breaker, deep-slotted chip breaker inner chamber matches with steel pipe；The described dynamic model chamber back side is fixedly connected with rebound,
It just face toward cover half；Described cover half is arranged on base, immediately below dynamic model, including bearing, roller, aligning parts；Institute
The bearing stated has two, arranged in parallel, positioned at both sides below roller, and vertical with the axis of roller；Described roller
Between two bearings, the upper surface of the two ends of its axle respectively with a bearing is fixedly connected；Described roller has two, mutually
It is arranged in parallel；Described roller includes wheel body, axle, bearing, jump ring；Described wheel body is to be provided with to determine on triangle-section cylinder, wheel body
Die cavity, through hole, bearing installation position；Described cover half chamber be located at wheel body outer wall on, its cross section be arc-shaped, using take turns body axis as
Center line circumference is symmetrical arranged；Described through hole is arranged on wheel body axis, has a diameter larger than the external diameter of axle；Described bearing peace
Dress position is circular tube shaped, and its internal diameter is equal to bearing outer diameter, and its width is more than the width of bearing；Described bearing installation position has two
It is individual, it is separately positioned on wheel body two ends；It is concentric with through hole；Described axle is arranged in wheel body, and its diameter is equal to the straight of bearing inner race
Footpath, its length is more than the length sum of wheel body and two bearing installation positions；Close to the position at two ends on the arc surface of described axle
Annular groove is provided with, size and the jump ring of annular groove match；Described bearing has two, is separately mounted to the axle at wheel body two ends
Hold at installation position, its race diameter is equal to the internal diameter of bearing installation position, its inner ring diameter is equal to the diameter of axle；Described jump ring has
Two, in the annular groove for being separately mounted to axle two ends；Described aligning parts is arranged on bearing top surface, two rollers of distance
Equal length；Be provided with peep hole on described aligning parts, can be observed by the hole plan steel pipe bending position whether
It targeted by the center of cover half.
Beneficial effect
The beneficial effects of the present invention are, do not take work-yard additionally, steel pipe bending part do not allow to crease easily it is more attractive in appearance,
Pipe deformation is smaller, it is not easy to flat, reduces labor intensity.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention
1. base；2. support；3. power set；4. guider；5. dynamic model；6. cover half；7. steel pipe.
Fig. 2 is the structural representation of dynamic model
51. connecting portion；52. rebound；53. dynamic model chamber.
Fig. 3 is the structural representation of cover half
61. bearing；62. roller；63. aligning parts.
Fig. 4 is the fractionation schematic diagram of roller
621. wheel body；622. axle；623. bearing；624. jump ring.
Embodiment
In order to further illustrate technical scheme, in conjunction with the embodiment of the brief description of the drawings present invention；Such as
The smooth bar of 84 millimeters commercially available of diameter is selected in Fig. 4, this example, 110 millimeters of length is chosen, car into 72 millimeters of the length of side positive three
Corner post；Using the axis of triangle-section cylinder as axle, using seamed edge intermediate point as the center of circle, it is long 56 milli to go out a ring cross-section around triangle-section cylinder car
Rice, the open slot of wide 21 millimeters of half elliptic is used as cover half chamber；By triangle-section cylinder two ends car into 40 millimeters of external diameter, internal diameter 32
Millimeter, wide 15 millimeters of annulated column is used as bearing installation position；The through hole of one 16 millimeters of diameter is set on triangle-section cylinder axis,
Above as wheel body 621；The smooth bar of 12 millimeters commercially available of diameter is selected in this example, 140 millimeters of length is chosen, in arc surface
On in the position apart from 17 millimeters of two ends, one wide 1 millimeter, deep 0.5 millimeter ring shaped slot is respectively set, the above is used as axle 622；This
32 millimeters commercially available of race diameter is selected in example, the deep groove ball bearing that 12 millimeters, wide 10 millimeters of inner ring diameter is used as bearing 623；
Jump ring in this example from 11 millimeters commercially available of internal diameter is used as jump ring 624；In the through hole that axle 622 is penetrated to wheel body 621, in this example
The quantity of the bearing 623 of selection is two, in the bearing installation position for being separately mounted to the both sides of wheel body 621, the outer ring circle of bearing 623
Cambered surface is contacted with the inner arc surface of bearing installation position, and the inner ring arc surface of bearing 623 is contacted with the exterior arc surface of axle 622；This example
The quantity of the jump ring 624 of middle selection is two, in the ring shaped slot for being separately mounted to axle 622；This completes the implementation of roller 62.
The common square steel of 80 millimeters, wide 80 millimeters commercially available of section length is selected in such as Fig. 3, this example, the milli of length 360 is chosen
Rice, is used as bearing 61；The quantity for the bearing 61 selected in this example is two, arranged in parallel, 116 millimeters of spacing；In this example
Quantity from roller 62 is two, arranged in parallel, 200 millimeters of spacing；Between two bearings 61, two ends respectively with
The top surface of bearing 61 is fixedly connected；The common angle bar of 65 millimeters, wide 65 millimeters commercially available of section length is selected in this example, length 70 is chosen
Millimeter, is used as aligning parts 63；On the top surface that the horizontal side of aligning parts 63 is welded on to a bearing 61, while aligned portions
The distance of two rollers 62 of distance of part 63 is equal, and the vertical side of aligning parts 63 is vertical with the axis of roller 62；Right
The vertical flanking central of quasi-component 63 sets the peep hole of 16 millimeters of a diameter, can be observed by the hole and plan steel pipe bending
Position whether targeted by the center of cover half；This completes the implementation of cover half 6.
The smooth bar of 32 millimeters commercially available of diameter is selected in such as Fig. 2, this example, 100 millimeters of length is chosen, is used as connecting portion
51；The general steel plate of 8 millimeters commercially available of thickness is selected in this example, 70 millimeters of radius is cut into, the ゜ of angle 110 sector is used as mistake
Cab apron 52；Commercially available common steel ingot is selected in this example, the ゜ of angle 110 deep-slotted chip breaker is made by way of melting casting, as dynamic
Die cavity, the section of dynamic model chamber 53 is 32 millimeters of external diameter, the semicircular ring that 20 millimeters of internal diameter；By the middle and lower part of connecting portion 51 and rebound
52 weld together, and the back side of dynamic model chamber 53 and the arc-shaped edges of rebound 52 are welded together；This completes the reality of dynamic model 5
Apply.
Base 1 is lain in a horizontal plane in as base 1 from the general compartment board dressing plate of the industry in such as Fig. 1, this example
On the ground of workplace；The common square steel of 50 millimeters, wide 50 millimeters commercially available of section length is selected in this example, respectively from length
200 millimeters, 500 millimeters, 1000 millimeters, 1000 millimeters, ladder-shaped frame is welded into, side stand is used as；From commercially available in this example
The general steel plate that 50 millimeters of thickness, it is wide 200 millimeters from long 900 millimeters, it is used as top plate；The quantity of side stand is selected in this example
It is arranged in parallel for two；Top plate is placed between two side stands, by the upper end of top plate two ends respectively with a side stand
Weld together, as support 2, support 2 is welded on base 1；In this example power is used as from the general cylinder of the industry
Below device 3, the top plate that power set 3 are arranged on to support 2, and by power set 3 and the general pressure-air system of the industry
System and the connection of control operation system；The general steel plate of 15 millimeters of thickness is selected in this example, it is wide 180 millimeters from long 180 millimeters,
Centre sets the through hole matched with the piston diameter of power set 3, is used as guider 4；Be directed to device 4 through hole be enclosed on it is dynamic
On the piston rod of power apparatus 3, power set 3 are fixed on support 2 to supporting bolt using with guider 4, dress is oriented to
Put 4 through hole to pay with the piston rod formation guiding of power set 3, can limit the piston rod of power set 3 can only prolong vertical side
To up and down motion；The end of dynamic model 5 and the piston rod of power set 3 is welded together, cover half 6 is fixed on base 1 just
Against the position of dynamic model 5, the direction and the direction of dynamic model 5 of cover half 6 is set to match；This completes the implementation of the present invention.
Using when, the common steel tube of 20 millimeters commercially available of diameter is selected in this example, from 2400 millimeters of length, steel pipe is used as
7；Steel pipe 7 is placed on cover half 6, steel pipe 7 is fallen into the cover half intracavitary of two rollers 62 of cover half 6, adjustment steel pipe 7 rolls over plan
Curved position is located at the centre of cover half 6, determines that the position of steel pipe 7 has completed alignment by aligning parts 63, starts power dress
3 are put, the piston rod of power set 3 promotes dynamic model 5 to run downwards, so that by the upward bending of steel pipe 7；The present invention is arranged on existing
On compartment board dressing plate, work-yard is not taken additionally；Roller 62 can revolve when being extruded by steel pipe 7 with the displacement of steel pipe 7
Turn, reduce the frictional force that the surface of steel pipe 7 is subject to, make the bending part of steel pipe 7 not allow to crease easily, finished product is more attractive in appearance；The folding of steel pipe 7
Bend through journey and be stuck in dynamic model chamber 53 and carry out, the deformation of bending part is limited by dynamic model chamber 53, make bending part deformation smaller,
It is not easy flat；The power of bending steel pipe 7 is provided by cylinder, and the labor intensity for reducing workman is moved.
Claims (1)
1. a kind of guardrail bending tool set up on compartment board dressing plate, it is characterised in that：Including base, support, power
Device, guider, dynamic model, cover half；Described base is compartment board dressing plate, is horizontally set on the ground of workplace
On；Described support is inverted U-shaped, including side stand, top plate；Described side stand is vertical with base, and its upper end is fixed with top plate
Connection, its lower end is fixedly connected with base；Described side stand has two, mutually straight, respectively positioned at top plate both sides；Described
Top plate is parallel with base, and upper end of its both sides respectively with a side stand is fixedly connected, the lower surface of described top plate with install and
Guider is fixedly connected；Described power set are cylinder, below the top plate of support, with high pressure air system and control
Operating system connection processed；Described power set are vertically arranged, and its upper end is fixedly connected with the top plate of support, and its piston rod is vertical
Downwards, the end of piston rod is fixedly connected with dynamic model；Described guider is arranged on the lower section of power set, with power set
Piston rod wall contacts, the formation of its spigot surface and piston rod outer wall, which is oriented to, pays, and the piston rod that can limit power set can only
It is vertical to move up and down；Described dynamic model is arranged on power set, including connecting portion, rebound, dynamic model chamber；Described connecting portion
For cylinder, its upper end is fixedly connected with the piston rod end of power set, and middle part and bottom are fixedly connected with rebound；It is described
Rebound section it is fan-shaped, fan-shaped angle matches with dynamic model chamber, and its both sides is fixedly connected with connecting portion, arc-shaped edges and dynamic model chamber
It is fixedly connected；Described dynamic model chamber is the deep-slotted chip breaker that angle is 60 ° to 150 °, and deep-slotted chip breaker inner chamber matches with steel pipe；Described
The dynamic model chamber back side is fixedly connected with rebound, just face toward cover half；Described cover half be arranged on base on, positioned at dynamic model just under
Side, including bearing, roller, aligning parts；Described bearing has two, arranged in parallel, positioned at both sides below roller, and
It is vertical with the axis of roller；Described roller is located between two bearings, and the upper surface of the two ends of its axle respectively with a bearing is consolidated
Fixed connection；Described roller has two, arranged in parallel；Described roller includes wheel body, axle, bearing, jump ring；Described wheel
Body is that cover half chamber is provided with triangle-section cylinder, wheel body, through hole, bearing installation position；Described cover half chamber is located on wheel body outer wall, its
Cross section is arc-shaped, and line circumference is symmetrical arranged centered on taking turns body axis；Described through hole is arranged on wheel body axis, and its is straight
Footpath is more than the external diameter of axle；Described bearing installation position is circular tube shaped, and its internal diameter is equal to bearing outer diameter, and its width is more than bearing
Width；Described bearing installation position has two, is separately positioned on wheel body two ends；It is concentric with through hole；Described axle is arranged on wheel
In body, its diameter is equal to the diameter of bearing inner race, and its length is more than the length sum of wheel body and two bearing installation positions；Described
Position on the arc surface of axle close to two ends is provided with annular groove, and size and the jump ring of annular groove match；Described bearing has
Two, it is separately mounted at the bearing installation position at wheel body two ends, its race diameter is equal to the internal diameter of bearing installation position, its inner ring is straight
Footpath is equal to the diameter of axle；Described jump ring has two, in the annular groove for being separately mounted to axle two ends；Described aligning parts is set
On bearing top surface, the equal length of two rollers of distance；Peep hole is provided with described aligning parts, can by the hole
Whether the position that steel pipe bending is planned in observation targeted by the center of cover half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720175433.XU CN206464382U (en) | 2017-02-27 | 2017-02-27 | A kind of guardrail bending tool set up on compartment board dressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720175433.XU CN206464382U (en) | 2017-02-27 | 2017-02-27 | A kind of guardrail bending tool set up on compartment board dressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206464382U true CN206464382U (en) | 2017-09-05 |
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ID=59707584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720175433.XU Expired - Fee Related CN206464382U (en) | 2017-02-27 | 2017-02-27 | A kind of guardrail bending tool set up on compartment board dressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206464382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226380A (en) * | 2018-08-24 | 2019-01-18 | 芜湖鸣人热能设备有限公司 | A kind of cooling equipment of steel bar press-bending |
-
2017
- 2017-02-27 CN CN201720175433.XU patent/CN206464382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226380A (en) * | 2018-08-24 | 2019-01-18 | 芜湖鸣人热能设备有限公司 | A kind of cooling equipment of steel bar press-bending |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20180227 |