CN210497797U - Band steel cold bending machine device - Google Patents
Band steel cold bending machine device Download PDFInfo
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- CN210497797U CN210497797U CN201921520968.1U CN201921520968U CN210497797U CN 210497797 U CN210497797 U CN 210497797U CN 201921520968 U CN201921520968 U CN 201921520968U CN 210497797 U CN210497797 U CN 210497797U
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Abstract
The utility model belongs to the electromechanical installation construction field, and discloses a flat steel cold bending machine device, which comprises an installation seat, a fixed clamping piece, a limiting piece, a swing rod, a radius adjusting hole and a movable clamping piece, wherein the fixed clamping piece and the limiting piece are connected on the installation seat, and the fixed clamping piece and the limiting piece are arranged at intervals; one end of the swing rod is rotatably connected with the fixed clamping piece, a plurality of radius adjusting holes are formed in the swing rod, the distances between the radius adjusting holes and the swing rod connecting end are different, the movable clamping piece is selectively connected onto the swing rod through one radius adjusting hole, clamping grooves for clamping flat steel are formed in the fixed clamping piece and the movable clamping piece, and the fixed clamping piece, the movable clamping piece and the limiting piece are located in the same plane. The utility model discloses an adopt same cold bending machine device to carry out simple operation just can process out the band steel of different radiuses, not only reduce work load, save time reduces bending machine device's use quantity simultaneously, reduces the input of cost.
Description
Technical Field
The utility model belongs to electromechanical installation construction field especially relates to a band steel cold bending machine device.
Background
The flat steel is widely used in the field of current electromechanical installation construction, comprehensive pipelines of building basements such as office buildings, comprehensive buildings and markets are complicated, and during construction, the bridge grounding flat steel needs to be subjected to bending processing such as bridge high-low span positions, bridge turning positions, bridge tee joints and bridge cross joints.
The band steel radius of curvature of bend of the cold bending machine device processing of current band steel is fixed, and same bending machine device can not satisfy the not different radial demands of band steel among the prior art, need process different radial band steel through changing different bending machine devices, not only increases work load, and waste time has increased the quantity of bending machine device simultaneously, causes work efficiency low, and the cost input increases.
Therefore, a device for cold bending flat steel is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a band steel cold bending machine device adopts same frame bending machine device to carry out simple operation and just can process out different radial band steel, not only reduces work load, saves time, the cost is reduced simultaneously.
To achieve the purpose, the utility model adopts the following technical proposal:
a flat steel cold bending device comprises:
a mounting seat;
the fixed clamping piece is connected to the mounting seat;
the limiting piece is connected to the mounting base, and the fixing and clamping piece and the limiting piece are arranged at intervals;
one end of the swing rod is rotatably connected with the fixed clamping piece;
the radius adjusting holes are formed in the swing rod, and the distances between the circle centers of the radius adjusting holes and the swing rod connecting end are different from each other;
the movable clamping part is selectively connected to the swing rod through one radius adjusting hole, clamping grooves for clamping flat steel are formed in the fixed clamping part and the movable clamping part, and the fixed clamping part, the movable clamping part and the limiting part are located in the same plane.
Preferably, the fixed clamping part comprises a fixed side plate and a fixed connecting plate, the mounting seat and the fixed side plate are respectively connected to two opposite sides of the fixed connecting plate, and the inner side surfaces of the mounting seat and the fixed side plate and the outer edge surface of the fixed connecting plate form a clamping groove for clamping the flat steel.
Preferably, the fixed clamping part comprises two fixed side plates and a fixed connecting plate, the two fixed side plates are respectively connected to two opposite sides of the fixed connecting plate, the mounting seat is connected to the outer side of one fixed side plate, the swing rod is connected to the outer side of the other fixed side plate, and the inner side surfaces of the two fixed side plates and the outer edge surface of the fixed connecting plate form a clamping groove for clamping the flat steel.
Preferably, the movable clamping piece comprises two movable side plates and a movable connecting plate, the two movable side plates are respectively connected to two opposite sides of the movable connecting plate, the swing rod is connected to the outer side of one movable side plate, and the inner side surfaces of the two movable side plates and the outer edge surface of the movable connecting plate form a clamping groove for clamping the flat steel.
Preferably, the fixed side plate, the fixed connecting plate, the movable side plate and the movable connecting plate are all circular plates, the radius of the fixed side plate is larger than that of the fixed connecting plate, and the radius of the movable side plate is larger than that of the movable connecting plate.
Preferably, the fixed side plate is detachably connected with the fixed connecting plate, and the movable side plate is detachably connected with the movable connecting plate.
Preferably, the other end of the swing rod is connected with a telescopic rod.
Preferably, the limiting member is rotatably disposed on the mounting base, and a rotation plane of the limiting member is parallel to planes where the fixed clamping member, the movable clamping member and the limiting member are located.
Preferably, the limiting member is fixedly connected to the mounting base.
Preferably, the mounting seat is provided with a plurality of mounting holes.
The beneficial effects of the utility model
The utility model provides a band steel cold bending machine device adjusts the distance that moves the card and hold and decide between the card holding through will moving the card holding and installing in the radius regulation hole of difference to process out the band steel of different radiuses. The utility model provides a cold bending machine device of band steel can adopt same bending machine device to carry out simple operation and just can process out different radial band steel, not only reduces work load, saves time, reduces bending machine device's use quantity simultaneously, the cost is reduced.
The fixed clamping piece and the movable clamping piece in the simmer bending device are connected in a detachable mode through three circular plates, the middle connecting plate with the corresponding thickness can be selected according to the thickness of the flat steel, the flat steel is prevented from being deflected due to side rotation in the bending process, and the stability in the bending process can be guaranteed.
Drawings
Fig. 1 is a schematic working diagram of a flat steel cold bending device provided in an embodiment of the present invention;
fig. 2 is a side view of a fixing clip according to an embodiment of the present invention;
fig. 3 is a side view of a fixing clip according to a second embodiment of the present invention;
fig. 4 is a side view of the movable clamping member according to the second embodiment of the present invention.
In the figure:
1. a mounting seat; 2. a fixed clamping piece; 3. a limiting member; 4. a swing rod; 5. a radius adjustment hole; 6. a movable clamping piece; 7. mounting holes; 8. a telescopic profile bar; 9. flat steel;
21. fixing a side plate; 22. fixing a connecting plate; 61. a movable side plate; 62. and a movable connecting plate.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and can include, for example, fixed or removable connections, mechanical or electrical connections, direct connections, indirect connections through an intermediary, communication between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include both the first and second features being in direct contact, and may also include the first and second features being in contact, not in direct contact, but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Example one
As shown in fig. 1 and fig. 2, the present embodiment provides a flat steel cold bending device, which includes a mounting base 1, a fixed clamping member 2, a limiting member 3, a swing rod 4, a radius adjusting hole 5, and a movable clamping member 6. The fixed clamping piece 2 and the limiting piece 3 are fixedly connected to the mounting base 1, and the fixed clamping piece 2 and the limiting piece 3 are arranged at intervals; rotatable connection in fixed clamping piece 2 of the one end of pendulum rod 4, a plurality of radius regulation holes 5 have been seted up on pendulum rod 4, the distance between the centre of a circle of a plurality of radius regulation holes 5 and the 4 link of pendulum rod is mutually unequal, it connects on pendulum rod 4 selectively through a radius regulation hole 5 to move clamping piece 6, all be equipped with the draw-in groove of card holding band steel 9 on fixed clamping piece 2 and the moving clamping piece 6, fixed clamping piece 2, move clamping piece 6 and locating part 3 and be located the coplanar, in this embodiment, four radius regulation holes 5 have been set up in order along the axial of pendulum rod 4.
In the embodiment, different radius adjusting holes 5 are replaced according to the bending radius to be processed of the flat steel 9, and the movable clamping piece 6 is arranged on the swing rod 4; one end of a flat steel 9 is abutted against the position limiting part 3, the middle section of the flat steel is clamped in the clamping groove of the fixed clamping part 2, the other end of the flat steel is clamped in the clamping groove of the movable clamping part 6, and then the swing rod 4 is pressed downwards until the required bending radian is processed. The flat steel cold bending device can adjust the distance between the movable clamping piece 6 and the fixed clamping piece 2 by installing the movable clamping piece 6 in different radius adjusting holes 5, so that flat steel 9 with different radii can be processed. The cold bending machine device of band steel that this embodiment provided adopts same bending machine device to carry out simple operation and just can process out different radial band steel, not only reduces work load, saves time, reduces bending machine device's use quantity simultaneously, the cost is reduced.
Specifically, the fixed clamping piece 2 comprises a fixed side plate 21 and a fixed connecting plate 22, the mounting seat 1 and the fixed side plate 21 are respectively connected to two opposite sides of the fixed connecting plate 22, the inner side surfaces of the mounting seat 1 and the fixed side plate 21 and the outer edge surface of the fixed connecting plate 22 form a clamping groove for clamping the flat steel 9, the fixed side plate 21 and the fixed connecting plate 22 are both circular plates, and the radius of the fixed side plate 21 is larger than that of the fixed connecting plate 22.
Alternatively, the other end of the swing link 4 is connected with a telescopic type lever 8. The telescopic rod 8 comprises a base rod, an extension rod and a fastener, one end of the base rod is connected with the swing rod 4, the other end of the base rod is provided with a section of open cavity, the extension rod is movably arranged in the cavity of the base rod, corresponding fasteners are arranged at positions where the extension rod extends out of different lengths for fixing, and in the embodiment, the fasteners are arranged into a screw rod and a nut; when the telescopic rod 8 is processed, the extension rod of the telescopic rod 8 can extend relative to the base rod, when the extension rod reaches a certain length, the extension rod is fixed by a screw and a nut, and the longer the telescopic rod 8 is, the smaller the force required by bending is, so that the telescopic rod 8 not only can reduce the force required by bending, but also can retract the telescopic rod 8 when the extension rod is not processed, and the carrying is facilitated.
Specifically, the mounting base 1 is provided with a plurality of mounting holes 7. The wall can be hung on a construction site, and can also be installed on a special table board of a processing room.
The device for bending the flat steel in the embodiment comprises the following steps:
step one, according to the bending radius of the flat steel to be processed, the movable clamping piece is arranged on the swing rod through a proper radius adjusting hole.
The radius regulation holes provided in the embodiment are four, and the bending radius of the flat steel to be bent corresponding to the four radius regulation holes is A, B, C and D. According to engineering requirements, the radius of the flat steel to be bent is determined, and when the flat steel needs to be bent with the bending radius of A, the movable clamping piece is arranged on the swing rod through the radius adjusting hole corresponding to A.
Secondly, one end of the flat steel is abutted against the position limiting part, the middle section of the flat steel is clamped in the clamping groove of the fixed clamping part, and the other end of the flat steel is clamped in the clamping groove of the movable clamping part;
one end of the flat steel abuts against the side face, opposite to the fixed clamping piece, of the limiting piece through the gaps between the movable clamping piece and the fixed clamping piece and between the limiting piece and the fixed clamping piece, and the end of the flat steel is flush with the end of the limiting piece. And rotating the other end of the flat steel towards the direction of the fixed clamping piece until the flat steel is clamped in the clamping groove of the fixed clamping piece. And rotating the movable end of the swing rod towards the direction of the flat steel until the flat steel is completely clamped in the clamping groove of the movable clamping piece.
And step three, pressing the swing rod downwards until the flat steel is bent to the required bending radian.
And pressing the movable end of the swing rod towards the direction for clamping the flat steel in a mechanical or manual mode until the flat steel is bent to a required bending radian, then rotating the swing rod towards the direction opposite to the pressing direction to separate the flat steel from the movable clamping piece, and finally drawing out the processed bent flat steel from the spacing position between the limiting piece and the fixed clamping piece.
In this embodiment, an appropriate radius adjusting hole is selected according to the bending radius to be processed by the flat steel, the movable clamping member is installed on the swing rod, and the swing rod is pressed after the flat steel is clamped. If the flat steel with different radiuses needs to be processed continuously, the movable clamping piece is detached and installed in the radius adjusting hole corresponding to the other radius again, and then the flat steel with different radiuses can be processed. The radius changing adjusting hole is simple and easy to operate, the time for changing the simmering bending device can be saved, and the using number of the needed simmering bending devices is reduced.
Example two
As shown in fig. 3 and 4, the present embodiment provides a flat steel cold bending device, which further illustrates the structure of the fixed clamping member 2 and the movable clamping member 6 different from the first embodiment on the basis of the first embodiment:
the fixed clamping piece 2 comprises two fixed side plates 21 and a fixed connecting plate 22, the two fixed side plates 21 are respectively connected to two opposite sides of the fixed connecting plate 22, the mounting seat 1 is connected to the outer side of one fixed side plate 21, the swing rod 4 is connected to the outer side of the other fixed side plate 21, and the inner side surfaces of the two fixed side plates 21 and the outer edge surface of the fixed connecting plate 22 form a clamping groove for clamping the flat steel 9.
The movable clamping piece 6 comprises two movable side plates 61 and a movable connecting plate 62, the two movable side plates 61 are respectively connected to two opposite sides of the movable connecting plate 62, the swing rod 4 is connected to the outer side of one movable side plate 61, and the inner side surfaces of the two movable side plates 61 and the outer edge surface of the movable connecting plate 62 form a clamping groove for clamping the flat steel 9.
Specifically, the fixed side plate 21, the fixed connecting plate 22, the movable side plate 61 and the movable connecting plate 62 are all circular plates, the radius of the fixed side plate 21 is larger than that of the fixed connecting plate 22, the radius of the movable side plate 61 is larger than that of the movable connecting plate 62, and clamping grooves formed by the circular plates are uniform in size, attractive and more suitable for clamping flat steel.
Optionally, the fixed side plate 21 and the fixed connecting plate 22 are detachably connected, the movable side plate 61 and the movable connecting plate 62 are detachably connected, the detachable connection is convenient to carry, and the movable type.
EXAMPLE III
The present embodiment provides a flat steel cold bending device, which further explains the connection relationship of the limiting member 3 different from the first embodiment on the basis of the first embodiment:
the limiting member 3 is rotatably disposed on the mounting base 1, and a rotation plane of the limiting member 3 is parallel to a plane where the fixed retaining member 2, the movable retaining member 6 and the limiting member 3 are located. When the flat steel is clamped, the limiting part 3 rotates by a certain angle, the side face with the largest area of the limiting part 3 is contacted with the flat steel, and the clamping stability is improved.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a band steel cold bending machine device which characterized in that includes:
a mounting seat (1);
the fixed clamping piece (2), the fixed clamping piece (2) is connected to the mounting seat (1);
the limiting piece (3) is connected to the mounting base (1), and the fixing and clamping piece (2) and the limiting piece (3) are arranged at intervals;
one end of the swing rod (4) is rotatably connected with the fixed clamping piece (2);
the radius adjusting holes (5) are formed in the swing rod (4), and the distances between the circle centers of the radius adjusting holes (5) and the connecting end of the swing rod (4) are different from each other;
move and hold piece (6), it connects through one optionally to move to hold piece (6) radius regulation hole (5) on pendulum rod (4), decide to hold piece (2) and move and all be equipped with the draw-in groove that holds band steel (9) on holding piece (6), decide to hold piece (2), move and hold piece (6) and locating part (3) are located the coplanar.
2. The flat steel cold bending device according to claim 1, wherein the fixed holding member (2) comprises a fixed side plate (21) and a fixed connecting plate (22), the mounting base (1) and the fixed side plate (21) are respectively connected to two opposite sides of the fixed connecting plate (22), and inner side surfaces of the mounting base (1) and the fixed side plate (21) and an outer edge surface of the fixed connecting plate (22) form a clamping groove for clamping the flat steel (9).
3. The flat steel cold bending device according to claim 1, wherein the fixed clamping member (2) comprises two fixed side plates (21) and a fixed connecting plate (22), the two fixed side plates (21) are respectively connected to two opposite sides of the fixed connecting plate (22), the mounting seat (1) is connected to the outer side of one fixed side plate (21), the swing rod (4) is connected to the outer side of the other fixed side plate (21), and the inner side surfaces of the two fixed side plates (21) and the outer edge surface of the fixed connecting plate (22) form a clamping groove for clamping the flat steel (9).
4. The flat steel cold bending device according to claim 3, wherein the movable clamping member (6) comprises two movable side plates (61) and a movable connecting plate (62), the two movable side plates (61) are respectively connected to two opposite sides of the movable connecting plate (62), the swing rod (4) is connected to the outer side of one movable side plate (61), and the inner side surfaces of the two movable side plates (61) and the outer edge surface of the movable connecting plate (62) form a clamping groove for clamping the flat steel (9).
5. The flat steel cold bending device according to claim 4, wherein the fixed side plate (21), the fixed connecting plate (22), the movable side plate (61) and the movable connecting plate (62) are all circular plates, the radius of the fixed side plate (21) is larger than that of the fixed connecting plate (22), and the radius of the movable side plate (61) is larger than that of the movable connecting plate (62).
6. A cold bending device for flat steel according to claim 5, wherein the fixed side plate (21) is detachably connected with the fixed connecting plate (22), and the movable side plate (61) is detachably connected with the movable connecting plate (62).
7. A cold bending device for flat steel according to claim 1, wherein a telescopic profile bar (8) is connected to the other end of the pendulum bar (4).
8. The flat steel cold bending device according to claim 1, wherein the limiting member (3) is rotatably disposed on the mounting base (1), and a rotation plane of the limiting member (3) is parallel to a plane where the fixed retaining member (2), the movable retaining member (6) and the limiting member (3) are located.
9. The cold bending device for flat steel according to claim 1, wherein the limiting member (3) is fixedly connected to the mounting base (1).
10. The flat steel cold bending device according to claim 1, wherein a plurality of mounting holes (7) are formed in the mounting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520968.1U CN210497797U (en) | 2019-09-12 | 2019-09-12 | Band steel cold bending machine device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520968.1U CN210497797U (en) | 2019-09-12 | 2019-09-12 | Band steel cold bending machine device |
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| CN210497797U true CN210497797U (en) | 2020-05-12 |
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| CN201921520968.1U Active CN210497797U (en) | 2019-09-12 | 2019-09-12 | Band steel cold bending machine device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479815A (en) * | 2019-09-12 | 2019-11-22 | 中国华西企业有限公司 | A kind of cold bending device of band steel and method |
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2019
- 2019-09-12 CN CN201921520968.1U patent/CN210497797U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479815A (en) * | 2019-09-12 | 2019-11-22 | 中国华西企业有限公司 | A kind of cold bending device of band steel and method |
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