CN207735505U - A kind of construction reinforcing bar bending mold - Google Patents
A kind of construction reinforcing bar bending mold Download PDFInfo
- Publication number
- CN207735505U CN207735505U CN201820000268.9U CN201820000268U CN207735505U CN 207735505 U CN207735505 U CN 207735505U CN 201820000268 U CN201820000268 U CN 201820000268U CN 207735505 U CN207735505 U CN 207735505U
- Authority
- CN
- China
- Prior art keywords
- bending
- pedestal
- reinforcing bar
- bending mold
- hole
- 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
Links
- 238000005452 bending Methods 0.000 title claims abstract description 99
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 47
- 238000010276 construction Methods 0.000 title claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims abstract description 16
- 238000000429 assembly Methods 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of construction reinforcing bar bending molds, including pedestal and bending pedestal, it is machined with rectangle countersunk head through-hole on bending pedestal, it is placed with lower bending mold in rectangle countersunk head through-hole, the upper surface for bending pedestal is equipped with two groups of slide assemblies, two groups of slide assemblies are respectively arranged on the both sides of the lower bending mold, slide assemblies include sliding slot, sliding rail, spring and sliding block, the top of bending mold is equipped with upper molded plate, the upper surface of upper molded plate is equipped with compression leg, compression leg connection liquid cylinder pressure, upper molded plate through-hole is machined on upper molded plate, upper die holder is installed with below upper molded plate, the lower section of upper die holder is equipped with upper bending mold and holds down assembly, it holds down assembly including pressing case and compact heap.Reinforcing bar bending mold described in the utility model can replace lower bending mold or upper bending mold as needed, bend out the different reinforcing bar of bending shape.And mold design is reasonable, smaller to the damage of reinforcing bar in bending process, using effect is good.
Description
Technical field
The utility model is related to building materials equipment technical field more particularly to a kind of construction reinforcing bar crease dies
Tool.
Background technology
Reinforcing bar often needs to be processed on engineer application variously-shaped, and most basic is the bending for being carried out 90 °, passes
The manual Bending Processing of system is not only time-consuming and laborious, and bending precision is not also high, need to come by the practical operation experience of operating personnel
Ensure the quality of bend reinforcement.Therefore the labor intensity of traditional bending reinforcement processing is big, working efficiency is low, and quality is with operator
Member difference and change.Although on the market there are also reinforcing bar bending device, when use, easily causes reinforcing bar and is bending
Abrasion or stretcher strain in the process, influence the mechanical property of reinforcing bar, at the same also to the use after bar bending bring it is inconvenient and
Security risk.
Utility model content
Based on above-mentioned technical problem, the utility model provides a kind of construction reinforcing bar bending mold, including pedestal
It with bending pedestal, is separated by casting pig between the pedestal and bending pedestal, is put in the gap between pedestal and bending pedestal
It is equipped with splicing basin, bends and is machined with rectangle countersunk head through-hole on pedestal, lower bending mold, institute are placed in the rectangle countersunk head through-hole
The upper surface for stating bending pedestal is equipped with two groups of slide assemblies, and two groups of slide assemblies are respectively arranged on the both sides of the lower bending mold,
The slide assemblies include sliding slot, sliding rail, spring and sliding block, and the sliding slot is fixed on bending pedestal, sliding rail be equipped with two with
On, each sliding rail is mounted in sliding slot cavity parallel to each other, and the extending direction of sliding rail is directed toward the lower bending mold, the sliding block
On be machined with through-hole, sliding rail passes through the through-hole on sliding block that sliding block is slided along sliding rail, and the upper surface of sliding block is machined with steel
Muscle groove is equipped with rubber layer in reinforcing bar groove, and the extending direction of reinforcing bar groove is identical with the extending direction of sliding rail, the sliding block and
Sliding rail between chute wall is equipped with the spring, and the both ends of spring are fixedly connected with sliding block, chute wall respectively, bends base
The upper surface of seat is square or rectangle, and four edges for bending pedestal are equipped with guide post, and the top of the bending mold is equipped with upper
Moulded board, the upper surface of the upper molded plate are equipped with compression leg, the compression leg connection liquid cylinder pressure, on upper molded plate with the guide post
Corresponding position is machined with upper molded plate through-hole, and guide post passes through the upper molded plate through-hole, between upper molded plate and bending pedestal
Guide post is equipped with rebound spring, is installed with upper die holder below the upper molded plate, passes through spiral shell below the upper die holder
Bolt is removably connected with bending mold, and lower surface and the slide assemblies corresponding position of the upper die holder fix compression there are two dresses
Component, described to hold down assembly including pressing case and compact heap, the pressing case is the cavity box body of lower ending opening, is pacified in pressing case
Equipped with the compact heap, holddown spring, the lower section of the compact heap are equipped between the top and pressing case inner cavity top surface of compact heap
Idler wheel is installed, the opening of the pressing case is equipped with the cover board for preventing compact heap from deviating from by screw, is equipped in the middle part of cover board
So that the idler wheel stretches out the through-hole of pressing case.
Further, the lower bending mold upper surface is equipped with support wheel, is machined in the middle part of the lower bending mold
Deslagging through-hole, the deslagging through-hole are connected with the rectangle countersunk head through-hole.
Further, the reinforcing bar groove is equipped with parallel to each other two or more.
Further, it is equipped with wheel below the pedestal.
Further, the pressure head of the upper bending mold is cylinder, and the cylinder pressure head is mounted on upper by bearing
In bending mold, cylinder pressure head can be freely rotated around its axis.
As can be seen from the above technical solutions, the utility model has the advantages that：Reinforcing bar crease die described in the utility model
Tool can replace lower bending mold or upper bending mold as needed, bend out the different reinforcing bar of bending shape.And mold design
Rationally, smaller to the damage of reinforcing bar in bending process, using effect is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of sliding block described in the utility model；
Fig. 3 is the structural schematic diagram of slide assemblies described in the present embodiment.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to specific embodiment of the utility model.
As shown in Figure 1, a kind of construction reinforcing bar bending mold, including pedestal 1 and bending pedestal 2, pedestal 1 and bending
It is separated by casting pig 3 between pedestal 2, casting pig 3 plays the role of damping, reduces damage of the punching press bending process to ground
Wound.It is placed with splicing basin 4 in gap between pedestal 1 and bending pedestal 2, the iron filings fallen down from reinforcing bar in bending process fall
Enter in splicing basin and collects, unified recycling or processing.It bends and is machined with rectangle countersunk head through-hole 5 on pedestal 2, in rectangle countersunk head through-hole 5
It is placed with lower bending mold 6, lower bending mold 6 is only located in rectangle countersunk head through-hole 5 and is not fixed, curved when needing replacing down
When rolling over mold 6, it is only necessary to which lower bending mold 6 is lifted replacement.The upper surface for bending pedestal 2 is equipped with two groups of slide assemblies,
Two groups of slide assemblies are respectively arranged on the both sides of lower bending mold 6.As shown in figure 3, the slide assemblies include sliding slot 7, sliding rail 8,
Spring 9 and sliding block 10, sliding slot 7 are fixed on bending pedestal 2, and sliding rail 8 is equipped with two, and two one slide rails 8 are mounted on parallel to each other
In 7 cavity of sliding slot, the extending direction of sliding rail 8 is directed toward lower bending mold 6.As shown in Fig. 2, through-hole 11 is machined on sliding block 10, it is sliding
Rail 8 passes through the through-hole 11 on sliding block that sliding block 10 is slided along sliding rail 8, and the upper surface of sliding block 10 is machined with reinforcing bar groove
12, for accommodating reinforcing bar, it is equipped with rubber layer (being not drawn into Fig. 2) in reinforcing bar groove 12, prevents reinforcing bar from skidding.Reinforcing bar groove 12
Extending direction is identical with the extending direction of sliding rail 8.Sliding rail 8 between sliding block 10 and chute wall is equipped with spring 9, spring 9
Both ends are fixedly connected with sliding block 10, chute wall respectively.The upper surface of bending pedestal 2 is square or rectangle, and the four of bending pedestal 2
A edge is equipped with guide post 13, and the top of bending mold 6 is equipped with upper molded plate 14, and the upper surface of upper molded plate 14 is equipped with compression leg
15,15 connection liquid cylinder pressure of compression leg；Upper molded plate through-hole is machined on upper molded plate 14 with the corresponding position of guide post 13, guide post 13 is worn
Cross upper molded plate through-hole.Guide post between upper molded plate 14 and bending pedestal 2 is equipped with rebound spring 16.Under upper molded plate 14
Side is installed with upper die holder 17, and the lower section of upper die holder 17 is removably connected with upper bending mold 18, upper die holder 17 by bolt
Lower surface and slide assemblies corresponding position fix dress there are two holding down assembly.It is described to hold down assembly including pressing case 19 and compress
Block 20, pressing case 19 are the cavity box body of lower ending opening, are equipped with compact heap 20 in pressing case 19, compact heap 20 can compress
It is moved up and down in box 19, holddown spring 21 is equipped between the 19 inner cavity top surface of top and pressing case of compact heap 20.Compact heap 20
Lower section is equipped with idler wheel 22, and the opening of pressing case 19 is equipped with the cover board 23 for preventing compact heap from deviating from by screw, in cover board
Portion is equipped with so that idler wheel 22 stretches out the through-hole of pressing case.
In use, first reinforcing bar to be bent is placed in the rubber layer in both sides reinforcing bar groove 12, reinforcing bar waits for bending part
Across in lower bending mold 6.Then it steps on punching press pedal and starts hydraulic cylinder works, upper molded plate 14 overcomes rebound spring 16 to do
Work(moves downward, since the level height of the bottom of idler wheel 22 is less than the level height of 18 bottom of upper bending mold,
Idler wheel 22 first encounters reinforcing bar, while as upper molded plate 14 continues to move down, and compact heap 20 overcomes the acting of holddown spring 21 to make
It obtains idler wheel 22 and sliding block 10 compresses reinforcing bar.When upper bending mold 18 touches reinforcing bar when bending part, with upper molded plate 14
Continue to move down, upper bending mold 18 bends reinforcing bar, while waiting for the reinforcing bar of bending part both sides due to idler wheel 22 and sliding
The clamping force of block 10 will not tilt, but the sliding block for dragging both sides is drawn close in opposite directions, and idler wheel 22 rolls, and this prevents steel
Muscle stretcher strain or abrasion in the process of bending.After the completion of bending, the active force of hydraulic cylinder is shed, upper molded plate 14 and upper bending
Mold 18 since the effect of rebound spring 16 comes back to initial position, complete by reinforcing bar bending.
Alternatively, lower 6 upper surface of bending mold is equipped with support wheel 24, the pressure head of upper bending mold 18
For cylinder, the cylinder pressure head is mounted on by bearing in upper bending mold, and cylinder pressure head can be around its axis freedom
Rotation, has further prevented reinforcing bar to wear in the process of bending.The middle part of lower bending mold 6 is machined with deslagging through-hole 25, deslagging
Through-hole 25 is connected with rectangle countersunk head through-hole 5, and the iron filings fallen in bending process are discharged in splicing basin 4.
To realize that more reinforcing bars are bent simultaneously, reinforcing bar groove 12 is equipped with parallel to each other two or more, and the present embodiment is equipped with
Two reinforcing bar grooves 12.
To improve the mobility of the utility model, 1 lower section of pedestal is equipped with wheel 26.
Technical solution provided by the utility model is described in detail above, for the general technology people of this field
Member, based on the idea of the embodiment of the present invention, there will be changes in the specific implementation manner and application range, to sum up institute
It states, the content of the present specification should not be construed as a limitation of the present invention.
Claims (5)
1. a kind of construction reinforcing bar bending mold, which is characterized in that including pedestal and bending pedestal, the pedestal and bending
It is separated by casting pig between pedestal, splicing basin is placed in the gap between pedestal and bending pedestal, bent and processed on pedestal
There is rectangle countersunk head through-hole, lower bending mold is placed in the rectangle countersunk head through-hole, the upper surface of the bending pedestal is equipped with two
Group slide assemblies, two groups of slide assemblies are respectively arranged on the both sides of the lower bending mold, and the slide assemblies include sliding slot, cunning
Rail, spring and sliding block, the sliding slot are fixed on bending pedestal, and sliding rail is equipped with two or more, and each sliding rail is installed parallel to each other
In sliding slot cavity, the extending direction of sliding rail is directed toward the lower bending mold, and through-hole is machined on the sliding block, and sliding rail, which passes through, to be slided
Through-hole on block enables sliding block to be slided along sliding rail, and the upper surface of sliding block is machined with reinforcing bar groove, and rubber is equipped in reinforcing bar groove
Glue-line, the extending direction of reinforcing bar groove is identical with the extending direction of sliding rail, is set on the sliding rail between the sliding block and chute wall
There are the spring, the both ends of spring to be fixedly connected respectively with sliding block, chute wall, the upper surface for bending pedestal is square or square
Shape, four edges for bending pedestal are equipped with guide post, and the top of the bending mold is equipped with upper molded plate, the upper molded plate
Upper surface is equipped with compression leg, and the compression leg connection liquid cylinder pressure is machined with upper molding on upper molded plate with the corresponding position of the guide post
Plate through-hole, guide post pass through the upper molded plate through-hole, the guide post between upper molded plate and bending pedestal to be equipped with rebound spring, institute
It states and is installed with upper die holder below upper molded plate, the lower section of the upper die holder is removably connected with upper crease die by bolt
Tool, the lower surface of the upper die holder and slide assemblies corresponding position are fixed and are held down assembly there are two dresses, it is described hold down assembly including
Pressing case and compact heap, the pressing case are the cavity box body of lower ending opening, and the compact heap, compact heap are equipped in pressing case
Top and pressing case inner cavity top surface between be equipped with holddown spring, idler wheel, the pressing case are installed below the compact heap
Opening the cover board for preventing compact heap from deviating from is installed by screw, be equipped in the middle part of cover board so that the idler wheel stretches out pressing case
Through-hole.
2. a kind of construction reinforcing bar bending mold according to claim 1, which is characterized in that the lower bending mold
Upper surface is equipped with support wheel, and deslagging through-hole, the deslagging through-hole and the rectangle are machined in the middle part of the lower bending mold
Countersunk head through-hole is connected.
3. a kind of construction reinforcing bar bending mold according to claim 1, which is characterized in that the reinforcing bar groove is set
There are parallel to each other two or more.
4. a kind of construction reinforcing bar bending mold according to claim 1, which is characterized in that set below the pedestal
There is wheel.
5. a kind of construction reinforcing bar bending mold according to claim 1, which is characterized in that the upper bending mold
Pressure head be cylinder, the cylinder pressure head by bearing be mounted on upper bending mold on, cylinder pressure head can be around its axis
Line is freely rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820000268.9U CN207735505U (en) | 2018-01-01 | 2018-01-01 | A kind of construction reinforcing bar bending mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820000268.9U CN207735505U (en) | 2018-01-01 | 2018-01-01 | A kind of construction reinforcing bar bending mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207735505U true CN207735505U (en) | 2018-08-17 |
Family
ID=63121400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820000268.9U Expired - Fee Related CN207735505U (en) | 2018-01-01 | 2018-01-01 | A kind of construction reinforcing bar bending mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207735505U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622812A (en) * | 2019-01-22 | 2019-04-16 | 王玮* | A device for bending and cutting steel bars for building construction |
| CN111266482A (en) * | 2020-03-23 | 2020-06-12 | 中铁建工集团有限公司 | Rebar top bending machine for special-shaped stirrup processing |
| CN111687341A (en) * | 2020-07-20 | 2020-09-22 | 王仁强 | Reinforcing bar bending device for building site |
| CN112296883A (en) * | 2020-09-22 | 2021-02-02 | 东风汽车底盘系统有限公司 | Shot blasting method and pre-pressing clamp for leaf spring |
-
2018
- 2018-01-01 CN CN201820000268.9U patent/CN207735505U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622812A (en) * | 2019-01-22 | 2019-04-16 | 王玮* | A device for bending and cutting steel bars for building construction |
| CN109622812B (en) * | 2019-01-22 | 2024-04-23 | 王玮 | Steel bar bending and cutting device for building construction |
| CN111266482A (en) * | 2020-03-23 | 2020-06-12 | 中铁建工集团有限公司 | Rebar top bending machine for special-shaped stirrup processing |
| CN111687341A (en) * | 2020-07-20 | 2020-09-22 | 王仁强 | Reinforcing bar bending device for building site |
| CN112296883A (en) * | 2020-09-22 | 2021-02-02 | 东风汽车底盘系统有限公司 | Shot blasting method and pre-pressing clamp for leaf spring |
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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: 20180817 Termination date: 20190101 |