CN216965933U - Bending device - Google Patents
Bending device Download PDFInfo
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- CN216965933U CN216965933U CN202123443128.XU CN202123443128U CN216965933U CN 216965933 U CN216965933 U CN 216965933U CN 202123443128 U CN202123443128 U CN 202123443128U CN 216965933 U CN216965933 U CN 216965933U
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- bending device
- positioning
- positioning block
- bottom plate
- machined
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Abstract
The utility model discloses a bending device, comprising: a bottom plate section (110); a clamping portion (120) arranged on the bottom plate portion (110), the clamping portion (120) having a clamping cavity (D) in which one end of a workpiece to be machined is fitted; a movable portion (130) pivotably coupled to the floor portion (110); when the workpiece to be machined is fit in the clamping cavity (D), the movable part (130) is suitable for abutting against the other end of the workpiece to be machined and can movably machine the workpiece to be machined in a first state to a second state. The bending device 100 is simple in structure, convenient to operate, low in manufacturing cost and high in machining efficiency.
Description
Technical Field
The utility model relates to the field of machining equipment, in particular to a bending device.
Background
Need bend to some little work pieces, for guaranteeing precision and efficiency, need corresponding mould of bending, but present mould structure of bending is most comparatively complicated, and the processing classification is less, and the cost is higher, and it is not conform to the reality to all be equipped with the mould of bending for each kind of the piece of bending, and the people bend inefficiency and precision and be difficult to control.
Disclosure of Invention
In view of the above-mentioned problems and needs, the present disclosure provides a bending apparatus, which can achieve the above-mentioned technical objectives and achieve other technical effects by adopting the following technical features.
The utility model provides a bending device, comprising:
a bottom plate portion;
the clamping part is arranged on the bottom plate part and is provided with a clamping cavity, and one end of a workpiece to be machined is matched in the clamping cavity;
a movable portion pivotably coupled to the floor portion;
when the workpiece to be machined is matched in the clamping cavity, the movable part is suitable for abutting against the other end of the workpiece to be machined and can movably machine the workpiece to be machined from a first state to a second state.
In addition, the bending apparatus according to the present invention may further include the following features:
in one example of the present invention, the clamping portion includes:
a rotating shaft;
a positioning block disposed along a first direction and spaced apart from the rotating shaft, and forming the clamping cavity between the rotating shaft and the positioning block.
In one example of the present invention, the positioning block may be movably coupled to the bottom plate portion along a first direction to vary a span of the clamping cavity in the first direction.
In one example of the present invention, the method further comprises: a driving member for driving the driving member to rotate,
the driving piece is connected with the positioning block and used for driving the positioning block to move in a first direction.
In one example of the present invention, the driving member includes:
the positioning bolt is connected with the bottom plate part through threads, and the free end of the positioning bolt is suitable for abutting against the positioning block.
In one example of the present invention, the driving member includes:
the telescopic cylinder comprises a cylinder body and a piston rod which can stretch into the cylinder body, wherein the cylinder body is fixedly connected with the bottom plate part, and the piston rod is fixedly connected with the positioning block.
In one example of the present invention, the bottom plate portion further has a guide plate thereon,
the guide plates extend along the first direction and are oppositely arranged in a second direction for limiting the direction of the positioning block in the first direction, wherein the second direction is perpendicular to the first direction.
In one example of the present invention, the movable portion includes:
a movable plate pivotably coupled to the rotation shaft;
the positioning column is fixedly coupled to the movable plate, and the positioning column is configured to be parallel to the rotating shaft.
In one example of the present invention, the positioning column may be detachably coupled to the movable plate along an extending direction of the movable plate.
In one example of the present invention, the,
the positioning column is connected with the movable plate through threads;
a plurality of threaded holes are arranged along the extending direction of the movable plate;
and the outer wall of the positioning column is provided with an external thread matched with any one of the threaded holes.
The following description of the preferred embodiments for carrying out the present invention will be made in detail with reference to the accompanying drawings so that the features and advantages of the present invention can be easily understood.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. Wherein the showings are for the purpose of illustrating certain embodiments of the utility model only and not for the purpose of limiting the utility model to all embodiments thereof.
FIG. 1 is a front view of a bending apparatus according to an embodiment of the present invention;
FIG. 2 is a left side view of a bending apparatus according to an embodiment of the present invention;
FIG. 3 is a top view of a bending apparatus according to an embodiment of the present invention;
fig. 4 is a perspective view of a bending apparatus according to an embodiment of the present invention.
List of reference numerals:
a bending device 100;
a bottom plate portion 110;
a guide plate 111;
a positioning plate 112;
a clamping portion 120;
a rotating shaft 121;
a positioning block 122;
a movable portion 130;
a movable plate 131;
a threaded hole 1311;
a positioning post 132;
a clamping cavity D;
a first direction x;
a second direction y.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The present invention provides a bending apparatus 100, as shown in fig. 1 to 4, including:
a bottom plate portion 110;
a clamping portion 120 disposed on the bottom plate portion 110, the clamping portion 120 having a clamping cavity D in which one end of a workpiece to be processed is fitted;
a movable portion 130 pivotably coupled to the bottom plate portion 110;
when the workpiece to be machined is fitted in the clamping cavity D, the movable portion 130 is adapted to abut against the other end of the workpiece to be machined, and is capable of movably machining the workpiece to be machined in the first state to the second state.
For example, the workpiece to be machined is a circular pipe, the circular pipe is placed in the clamping cavity D, and then the movable portion 130 is rotated to drive the circular pipe, so that the circular pipe is bent and deformed in the clamping cavity D, that is, the circular pipe is changed from the first state to the second state, and the circular pipe is machined; the bending device 100 is simple in structure, convenient to operate, low in manufacturing cost and high in machining efficiency.
In one example of the present invention, the clamping portion 120 includes:
a rotating shaft 121;
a positioning block 122 disposed along the first direction x and spaced apart from the rotating shaft 121, and forming the clamping cavity D between the rotating shaft 121 and the positioning block 122;
that is, the circular tube is bent around the rotating shaft 121 by the clamping between the rotating shaft 121 and the positioning block 122, and the circular contour of the rotating shaft 121 helps to bend the circular tube, so that the circular tube is bent to form a curved shape with a certain radian.
In one example of the present invention, the positioning block 122 may be movably coupled to the bottom plate portion 110 along a first direction x to change a span of the clamping cavity D in the first direction x;
the positioning hole is movably connected to the bottom plate portion 110 along the first direction x, so that the span of the clamping cavity D in the first direction x is changed, the circular tube machining of different specifications is adapted, and the adaptability and flexibility of the bending device 100 to machining of different circular tube parts are improved.
In one example of the present invention, the method further comprises: a driving member for driving the driving member to rotate,
the driving member is coupled to the positioning block 122 and configured to drive the positioning block 122 to move in a first direction x;
in short, the position of the positioning block 122 in the first direction x is driven by the driving member to change the span of the clamping cavity D in the first direction x, so that the movement of the positioning block 122 is reliably and conveniently driven.
Of course, the present invention is not limited thereto, and the positioning block 122 may be positioned along the first direction x by a positioning pin; for example, a plurality of first positioning holes may be formed in the bottom plate portion 110 along the first direction x, a second positioning hole adapted to any one of the first positioning holes may be formed in the positioning block 122, and the positioning pin sequentially penetrates through the second positioning hole and one of the positioning holes.
In one example of the present invention, the driving member includes:
the positioning bolt is in threaded connection with the bottom plate part 110, and the free end of the positioning bolt is suitable for abutting against the positioning block 122;
specifically, the positioning plate 112 is formed on the bottom plate portion 110, the positioning plate 112 is provided with a threaded hole 1311, the positioning bolt is matched with the threaded hole 1311, the positioning bolt is screwed to push the positioning block 122 to move along the first direction x, when the positioning block 122 moves to a specific position (namely, clamping of a circular tube piece), screwing of the positioning bolt is stopped, so that the position of the positioning block 122 is fixed, the positioning block 122 can be moved and positioned in a threaded connection mode, adjustment is convenient, and reliability is high. It will be appreciated that the positioning bolts are arranged along the first direction x.
In one example of the present invention, the driving member includes:
the telescopic cylinder comprises a cylinder body and a piston rod which can stretch into the cylinder body, wherein the cylinder body is fixedly connected with the bottom plate part 110, and the piston rod is fixedly connected with the positioning block 122;
in short, the movement of the positioning block 122 along the first direction x position can be achieved by the telescopic motion of the telescopic cylinder, thereby adjusting the span of the clamping cavity D between the positioning block 122 and the rotating shaft 121.
In one example of the present invention, the bottom plate portion 110 further has a guide plate 111 thereon,
the guide plates 111 extend along the first direction x and are oppositely arranged in a second direction y for defining a direction of the positioning block 122 in the first direction x, wherein the second direction y is perpendicular to the first direction x.
The guide plate 111 can guide the movement of the positioning block 122, so that the movement of the positioning block 122 is prevented from deviating, and the movement reliability of the positioning block 122 is improved.
In one example of the present invention, the movable part 130 includes:
a movable plate 131 pivotably coupled to the rotation shaft 121;
a positioning column 132 fixedly coupled to the movable plate 131, wherein the positioning column 132 is disposed parallel to the rotating shaft 121;
that is, the movable plate 131 is rotated such that the movable plate 131 rotates around the rotating shaft 121, and the positioning posts 132 on the movable plate 131 drive the circular tube to rotate around the rotating shaft 121 to machine from the first state to the second state; it should be noted that, before the circular tube is machined, the movable plate 131 is rotated to be close to the circular tube, so that the side wall of the positioning column 132 abuts against the outer wall of the circular tube; in order to process the circular pipe, the movable plate 131 needs to be moved to a side away from the bending direction before the circular pipe is placed in the clamping cavity D.
In one example of the present invention, the positioning column 132 may be detachably coupled to the movable plate 131 along the extending direction of the movable plate 131;
the bending angle positioning of the round pipe fitting can be changed by adjusting the position of the positioning column 132, so that the processing flexibility and the applicability of the bending device 100 are improved.
In one example of the present invention,
the positioning column 132 is connected with the movable plate 131 through threads;
a plurality of screw holes 1311 are arranged along the extending direction of the movable plate 131;
an external thread matched with any one of the threaded holes 1311 is arranged on the outer wall of the positioning column 132;
the positioning column 132 is connected with the movable plate 131 through threads, so that the positioning column 132 can be conveniently detached and installed, and is convenient to adjust.
In one example of the present invention, the rotation shaft 121 is detachably coupled to the bottom plate portion 110;
wherein, a plurality of mounting holes are opened on the bottom plate part 110, one of the plurality of rotating shafts 121 is suitable for one of the mounting holes to be adapted, and the diameter of each rotating shaft 121 is different;
that is, the diameter of each rotating shaft 121 is different, that is, the inner diameter of the mounting hole adapted to each rotating shaft 121 is different, and the circular arc machining of circular pipes of different specifications can be performed by changing the diameter of the rotating shaft 121. For example, the mounting hole may be coupled to the rotary shaft 121 by a screw.
The exemplary embodiment of the bending device 100 proposed by the present invention has been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and many combinations of the various technical features and structures proposed by the present invention may be made without departing from the concept of the present invention, without departing from the scope of the present invention, which is defined by the appended claims.
Claims (10)
1. A bending device, comprising:
a bottom plate section (110);
a clamping portion (120) arranged on the bottom plate portion (110), the clamping portion (120) having a clamping cavity (D) in which one end of a workpiece to be machined is fitted;
a movable portion (130) pivotably coupled to the floor portion (110);
when the workpiece to be machined is fit in the clamping cavity (D), the movable part (130) is suitable for abutting against the other end of the workpiece to be machined and can movably machine the workpiece to be machined in a first state to a second state.
2. The bending device according to claim 1,
the clamping portion (120) includes:
a rotating shaft (121);
a positioning block (122) arranged along a first direction (x) and spaced apart from the rotational axis (121) and forming the clamping cavity (D) between the rotational axis (121) and the positioning block (122).
3. The bending device according to claim 2,
the positioning block (122) is movably coupled to the floor portion (110) along a first direction (x) to vary the span of the clamping cavity (D) in the first direction (x).
4. The bending device according to claim 3,
further comprising: a driving member for driving the driving member to rotate,
the driving member is coupled to the positioning block (122) for driving the positioning block (122) to move in a first direction (x).
5. The bending device according to claim 4,
the driving member includes:
the positioning bolt is in threaded connection with the bottom plate part (110), and the free end of the positioning bolt is suitable for abutting against the positioning block (122).
6. The bending device according to claim 4,
the driving member includes:
the telescopic cylinder comprises a cylinder body and a piston rod which can stretch into the cylinder body, wherein the cylinder body is fixedly connected with the bottom plate part (110), and the piston rod is fixedly connected with the positioning block (122).
7. The bending device according to claim 4,
the bottom plate part (110) is also provided with a guide plate (111),
the guide plates (111) extend along the first direction (x) and are oppositely arranged in a second direction (y) for defining a direction of the positioning block (122) in the first direction (x), wherein the second direction (y) is mutually perpendicular to the first direction (x).
8. The bending device according to claim 2,
the movable portion (130) includes:
a movable plate (131) pivotably coupled to the rotation shaft (121);
a positioning column (132) fixedly coupled to the movable plate (131), wherein the positioning column (132) is disposed parallel to the rotating shaft (121).
9. The bending device according to claim 8,
the positioning column (132) can be detachably coupled to the movable plate (131) along an extending direction of the movable plate (131).
10. The bending device according to claim 9,
the positioning column (132) is in threaded connection with the movable plate (131);
a plurality of threaded holes (1311) are arranged along the extending direction of the movable plate (131);
and the outer wall of the positioning column (132) is provided with an external thread matched with any one of the threaded holes (1311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123443128.XU CN216965933U (en) | 2021-12-31 | 2021-12-31 | Bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123443128.XU CN216965933U (en) | 2021-12-31 | 2021-12-31 | Bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216965933U true CN216965933U (en) | 2022-07-15 |
Family
ID=82350064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123443128.XU Active CN216965933U (en) | 2021-12-31 | 2021-12-31 | Bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216965933U (en) |
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2021
- 2021-12-31 CN CN202123443128.XU patent/CN216965933U/en active Active
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