CN209491271U - A kind of building iron bending press - Google Patents
A kind of building iron bending press Download PDFInfo
- Publication number
- CN209491271U CN209491271U CN201822058315.8U CN201822058315U CN209491271U CN 209491271 U CN209491271 U CN 209491271U CN 201822058315 U CN201822058315 U CN 201822058315U CN 209491271 U CN209491271 U CN 209491271U
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- Prior art keywords
- rectangular
- gear
- welded
- inner cavity
- block
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Abstract
The utility model discloses a kind of building iron bending presses, including pedestal, the top of the pedestal is welded with the first rectangular slab, rectangular box is welded on the right side of the top of first rectangular slab, the inner cavity top of the rectangular box is welded with motor, the output end of the motor is welded with drive rod, successively interference fit has first gear to the outer wall of the drive rod from top to bottom, second gear is engaged on the outside of the first gear, rack gear is engaged on the outside of the second gear, the left end of the rack gear is welded with clamp mechanism, the front and rear sides of the lead screw are bolted with block.The building iron bending press passes through the cooperation between pedestal, the first rectangular slab, rectangular box, motor, drive rod, first gear, second gear, rack gear, clamp mechanism, lead screw and block, more reinforcing bars can disposably be bent, improve working efficiency, and it can accurately control the angle of bar bending, it ensure that the unification of specification, prevented also from moment reinforcement, reinforcing bar pop-up causes danger.
Description
Technical field
The utility model relates to technical field of building construction, specially a kind of building iron bending press.
Background technique
Reinforcing bar refers to that armored concrete is used and prestressed reinforced concrete steel, cross section are circle, is sometimes band
There are the rectangular of fillet, including plain bar, Ribbed Bar, twisted bar, concrete reinforcement steel refers to that armored concrete is matched
The vertical bar or wire rod shape steel of muscle, shape are divided into plain bar and two kinds of deformed bar, and the condition of delivery is vertical bar and disk circle
Two kinds, plain bar is actually the small round steel and disk circle of ordinary low-carbon steel, and deformed bar is surface reinforcing bar with ribbing, usually
With 2 longitudinal ribs and along its length equally distributed cross rib, the shape of cross rib are spiral shape, herringbone, 3 kinds of crescent, steel
Muscle is widely used in various building structure, and especially large-scale, heavy, light thin wall and high building structure, reinforcing bar when in use, need
It carries out bending processing when wanting, and convenient to use on building, existing bending apparatus is mostly single bending apparatus, needs artificial
Reinforcing bar is bent manually one by one, it is not only time-consuming and laborious, but also can not precise bend angle degree so that influence construction matter
Amount and bending apparatus do not have a grip device, and for worker in bending, reinforcing bar deformation occurs pop-up is easy to happen danger.
Utility model content
The purpose of this utility model is to provide a kind of building iron bending presses, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of building iron bending press, including bottom
Seat, the top of the pedestal are welded with the first rectangular slab, are welded with rectangular box, the square on the right side of the top of first rectangular slab
The inner cavity top of shape case is welded with motor, and the output end of the motor is welded with drive rod, the outer wall of the drive rod from up to
Under successively interference fit have first gear, second gear, and second gear and rectangular box are engaged on the outside of the first gear
Inner cavity be coupled, be engaged with rack gear on the outside of the second gear, the rack gear runs through the inner cavity of rectangular box, and rack gear can be
The inner cavity of rectangular box moves left and right, and the left end of the rack gear is welded with clamp mechanism, the left end of the rectangular box from top to bottom according to
It is secondary to be welded with the second rectangular slab, and the top end surface of the second rectangular slab is in contact with the bottom end of clamp mechanism, second rectangle
The top of plate opens up fluted, and the inner cavity rear and front end of the groove is connected with lead screw, the outer wall front and rear sides spiral shell of the lead screw
Line reverse symmetry, and the front and rear sides of lead screw are bolted with block；
The clamp mechanism includes the first rectangular block, and the quantity of first rectangular block is two, and two the first rectangles
The inside of block offers arc groove, and the inner cavity of two arc grooves communicates, above and below the inner cavity of left side first rectangular block
Both ends are bolted with bolt, two bolts run through the first rectangular block of left side and with right side the first rectangular block bolt, it is left
The lumen centers position of first rectangular block described in side is plugged with cylindrical body, and cylindrical body runs through the inner cavity of the first rectangular block, described
The right end of cylindrical body extends to the inner cavity of left side arc groove and is welded with arc panel, and the cylindrical body is located at the first rectangular block of left side
The upper and lower ends of lumen portion be welded with the second rectangular block, the left side of two second rectangular blocks is welded with spring
One end, and the other end of spring and the inner wall of the first rectangular block mutually weld.
Preferably, the block is cylindrical body, and the outer wall of block is arc.
Preferably, the quantity of the pedestal is two, and two pedestals are symmetrical centered on the center line of the first rectangular slab
Setting.
Preferably, the cylindrical body can horizontally slip in the inner cavity of the first rectangular block.
Preferably, the quantity of the bolt is two, and two bolts are symmetrical arranged centered on the axle center of cylindrical body.
Compared with prior art, the utility model has the beneficial effects that the building iron bending press, is driven by motor
Every layer of second gear and rack gear engagement bends without manpower and can disposably bend more reinforcing bars with bending reinforcing steel bar,
It is time saving and energy saving, working efficiency is improved, and can accurately control the angle of bar bending, ensure that the unification of specification, it is practical,
By clamp mechanism, the reinforcing bar of disposable type thickness can be both clamped, prevented also from moment reinforcement, reinforcing bar deformation occurs bullet
Out, danger is caused.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structure top view of the utility model；
Fig. 3 is the clamp mechanism enlarged cross-sectional view of the utility model；
Fig. 4 is the block enlarged drawing of the utility model.
In figure: 1, pedestal, the 2, first rectangular slab, 3, rectangular box, 4, motor, 5, drive rod, 6, first gear, 7, rack gear,
8, second gear, 9, clamp mechanism, the 901, first rectangular block, 902, bolt, 903, cylindrical body, 904, arc panel, 905, second
Rectangular block, 906, spring, 907, arc groove, the 10, second rectangular slab, 11, groove, 12, block, 13, lead screw.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of building iron bending press, including pedestal
1, the top of pedestal 1 is welded with the first rectangular slab 2, is welded with rectangular box 3 on the right side of the top of the first rectangular slab 2, rectangular box 3 it is interior
Chamber top is welded with motor 4, the servo motor of 4 model SGMAH-08AAA41 of motor, and is connected with external power supply, external electricity
Source is 380V alternating current, and by the forward and reverse of peripheral operation system control motor 4, the output end of motor 4 is welded with drive rod
5, successively interference fit has first gear 6 to the outer wall of drive rod 5 from top to bottom, and the outside of first gear 6 is engaged with second gear
8, and second gear 8 and the inner cavity of rectangular box 3 are coupled, the angle of first gear 6 and second gear 8 is 90 degree, and motor 4 rotates forward
It drives drive rod 5 to rotate clockwise, rotates clockwise every layer of first gear 6 along own level direction, and drive engagement
Second gear 8 rotates counterclockwise along itself vertical direction, and the reversion of motor 4 turns that drive rod 5 is driven to rotate counterclockwise, makes every layer first
Gear 6 is rotated along own level direction counterclockwise, and the second gear 8 of engagement is driven to revolve clockwise along itself vertical direction
Turn, the outside of second gear 8 is engaged with rack gear 7, and rack gear 7 runs through the inner cavity of rectangular box 3, and rack gear 7 can be in the inner cavity of rectangular box 3
It moves left and right, rotation band carry-over bar 7 moves second gear 8 to the left counterclockwise, and second gear 8 rotates clockwise band carry-over bar 7
It moves to the right, the left end of rack gear 7 is welded with clamp mechanism 9, and the left end of rectangular box 3 is successively welded with the second rectangle from top to bottom
Plate 10, and the top end surface of the second rectangular slab 10 is in contact with the bottom end of clamp mechanism 9, the top of the second rectangular slab 10 offers
Groove 11, the inner cavity rear and front end of groove 11 are connected with lead screw 13, the outer wall front and rear sides screw thread reverse symmetry of lead screw 13, and silk
The front and rear sides of thick stick 13 are bolted with block 12, and rotating clockwise lead screw 13 moves inward two blocks 12 to reduce gear
The spacing of block 12, rotating threaded shaft 13 counterclockwise move two blocks 12 outward to increase the spacing of block 12, block 12
Outer wall surface be rough surface, with increase with the frictional force of reinforcing bar, prevent at work reinforcing bar it is mobile；
Clamp mechanism 9 includes the first rectangular block 901, and the quantity of the first rectangular block 901 is two, and two the first rectangular blocks
901 inside offers arc groove 907, and the inner cavity of two arc grooves 907 communicates, on the inner cavity of the first rectangular block of left side 901
Lower both ends are bolted with bolt 902, two bolts 902 through the first rectangular block of left side 901 and with the first rectangular block of right side 901
Bolt, the lumen centers position of the first rectangular block of left side 901 is plugged with cylindrical body 903, and cylindrical body 903 runs through the first rectangle
The inner cavity of block 901, the right end of cylindrical body 903 extend to the inner cavity of left side arc groove 907 and are welded with arc panel 904, arc panel
904 surface is rough surface, and to increase arc panel 904 to the frictional force of reinforcing bar, cylindrical body 903 is located at the first rectangular block of left side
The upper and lower ends of 901 lumen portion are welded with the second rectangular block 905, and the left side of two the second rectangular blocks 905 is welded with
One end of spring 906, and the other end of spring 906 and the inner wall of the first rectangular block 901 mutually weld, spring 906 is compressed spring,
Coefficient of elasticity is 16N/CM, is stretched or generates after squeezing elastic deformation, is restored after removing external force to original state.
Preferably, further, block 12 is cylindrical body, and the outer wall of block 12 is arc, in order to keep off
Block 12 is in contact with the outer wall of reinforcing bar and bending reinforcing steel bar.
Preferably, further, the quantity of pedestal 1 is two, and two pedestals 1 are with the first rectangular slab 2
It is symmetrical arranged centered on center line, keeps device more stable, and device will not be made to tilt due to excessive pulling force at work.
Preferably, further, cylindrical body 903 can horizontally slip in the inner cavity of the first rectangular block 901, make to justify
Cylinder 903 drives arc panel 904 to move left and right to clamp the reinforcing bar of different thicknesses.
Preferably, further, the quantity of bolt 902 is two, and two bolts 902 are with cylindrical body 903
Axle center centered on be symmetrical arranged, keep two rectangular blocks 901 fixed, by reinforcing bar be fixed on two arc grooves 907 formed it is logical
In hole.
Its detailed connection means is techniques well known, following mainly to introduce working principle and process, specific works
It is as follows.
In use, device is placed in stable ground by worker, rotational lead screw 13 makes two blocks 12 in groove 11
Chamber is moved forward and backward, and by controlling the spacing of two blocks 12, the angle of adjustable bar bending is practical, to the left layback
Dynamic cylindrical body 903 keeps the second rectangular block 905 mobile to the left and holddown spring 906, reinforcing bar is passed through two arc grooves 907 and is closed
The through-hole inner cavity formed is closed, cylindrical body 903 is unclamped, 906 elasticity of spring is restored and pushes the second rectangular block 905 to the right, and arc is made
Shape plate 904 moves to the right and clamps reinforcing bar, makes the fixed reinforcing bar so as to clamp disposable type thickness of reinforcing bar, starts motor 4,
Motor 4 rotates forward and drive rod 5 is driven to rotate clockwise, and drives the first gear 6 being arranged successively from top to bottom along level side
To rotating clockwise, first gear 6 drives the vertically rotation counterclockwise of second gear 8, and second gear 8 drives outside engagement
Rack gear 7 move to the right, thus drive the first rectangular block 901 move to the left, so that reinforcing bar is in contact with block 12, and due to
The pulling force of first rectangular block 901 makes reinforcing bar be stuck in the left side of block 12 and bends reinforcing bar, after reinforcing bar is folded into specified angle,
It inverts motor 4 and drive rod 5 is driven to rotate counterclockwise, and drive the first gear 6 being arranged successively from top to bottom along level
Direction rotates counterclockwise, and first gear 6 drives second gear 8 vertically to rotate clockwise, and second gear 8 drives outside to nibble
The rack gear 7 of conjunction moves to the left, so that the first rectangular block 901 be driven to move to the left, the first rectangular block of band 901 be moved to the
The bolt 902 of every layer of 901 outer wall of the first rectangular block is back-outed in the left end of two rectangular slabs 10, and two piece of first rectangular block 901 is separated,
Reinforcing bar after bending is taken out from the inner cavity of arc groove 907, more can be bent without manpower bending reinforcing steel bar and disposably
Reinforcing bar, it is time saving and energy saving, improve working efficiency.
Claims (5)
1. the top of a kind of building iron bending press, including pedestal (1), the pedestal (1) is welded with the first rectangular slab (2),
Rectangular box (3) are welded on the right side of the top of first rectangular slab (2), it is characterised in that: the inner cavity top of the rectangular box (3)
It is welded with motor (4), the output end of the motor (4) is welded with drive rod (5), and the outer wall of the drive rod (5) is from top to bottom
Successively interference fit has first gear (6), is engaged with second gear (8) on the outside of the first gear (6), and second gear
(8) inner cavity with rectangular box (3) is coupled, and is engaged with rack gear (7) on the outside of the second gear (8), and the rack gear (7) is run through
The inner cavity of rectangular box (3), and rack gear (7) can be moved left and right in the inner cavity of rectangular box (3), the left end of the rack gear (7) is welded with
The left end of clamp mechanism (9), the rectangular box (3) is successively welded with the second rectangular slab (10) from top to bottom, and the second rectangular slab
(10) top end surface is in contact with the bottom end of clamp mechanism (9), and the top of second rectangular slab (10) opens up fluted
(11), the inner cavity rear and front end of the groove (11) is connected with lead screw (13), the outer wall front and rear sides screw thread of the lead screw (13)
Reverse symmetry, and the front and rear sides of lead screw (13) are bolted with block (12)；
The clamp mechanism (9) includes the first rectangular block (901), and the quantity of first rectangular block (901) is two, and two
The inside of first rectangular block (901) offers arc groove (907), and the inner cavity of two arc grooves (907) communicates, left side institute
The inner cavity upper and lower ends for stating the first rectangular block (901) are bolted with bolt (902), and two bolts (902) run through left side
First rectangular block (901) and with right side the first rectangular block (901) bolt, in the inner cavity of left side first rectangular block (901)
Heart position is plugged with cylindrical body (903), and cylindrical body (903) runs through the inner cavity of the first rectangular block (901), the cylindrical body
(903) right end extends to the inner cavity of left side arc groove (907) and is welded with arc panel (904), and the cylindrical body (903) is located at
The upper and lower ends of the lumen portion of the first rectangular block of left side (901) are welded with the second rectangular block (905), two second squares
The left side of shape block (905) is welded with one end of spring (906), and the other end of spring (906) and the first rectangular block (901)
Inner wall mutually welds.
2. a kind of building iron bending press according to claim 1, it is characterised in that: the block (12) is cylinder
Body, and the outer wall of block (12) is arc.
3. a kind of building iron bending press according to claim 1, it is characterised in that: the quantity of the pedestal (1) is
Two, and two pedestals (1) are symmetrical arranged centered on the center line of the first rectangular slab (2).
4. a kind of building iron bending press according to claim 1, it is characterised in that: the cylindrical body (903) can be
The inner cavity of first rectangular block (901) horizontally slips.
5. a kind of building iron bending press according to claim 1, it is characterised in that: the quantity of the bolt (902)
It is two, and two bolts (902) are symmetrical arranged centered on the axle center of cylindrical body (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058315.8U CN209491271U (en) | 2018-12-10 | 2018-12-10 | A kind of building iron bending press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058315.8U CN209491271U (en) | 2018-12-10 | 2018-12-10 | A kind of building iron bending press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209491271U true CN209491271U (en) | 2019-10-15 |
Family
ID=68152839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822058315.8U Expired - Fee Related CN209491271U (en) | 2018-12-10 | 2018-12-10 | A kind of building iron bending press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209491271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935136A (en) * | 2021-01-19 | 2021-06-11 | 李昊冉 | Building engineering reinforcing bar fixing device that bends based on environmental protection |
-
2018
- 2018-12-10 CN CN201822058315.8U patent/CN209491271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935136A (en) * | 2021-01-19 | 2021-06-11 | 李昊冉 | Building engineering reinforcing bar fixing device that bends based on environmental protection |
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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: 20191015 Termination date: 20201210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |