CN211437591U - Bending die - Google Patents

Bending die Download PDF

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Publication number
CN211437591U
CN211437591U CN201921783981.6U CN201921783981U CN211437591U CN 211437591 U CN211437591 U CN 211437591U CN 201921783981 U CN201921783981 U CN 201921783981U CN 211437591 U CN211437591 U CN 211437591U
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base
wall
rod
mounting
close
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CN201921783981.6U
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Chinese (zh)
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杨林
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Harbin Shentong Power Station Equipment Co ltd
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Individual
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Abstract

The utility model discloses a mould of bending, including base and material, two be equipped with interval adjusting device between mould and the base, hydraulic press one end fixed mounting is kept away from to the hydraulic stem has the mounting panel, the mounting panel is kept away from and is installed the clamp plate on the outer wall of hydraulic stem one side, be equipped with the chucking device between clamp plate and the mounting panel. Has the advantages that: the utility model discloses installed interval adjusting device between mould and the base, the screw hole on utilizing rotation two-way threaded rod and two slide bars meshes mutually, make two slide bars be close to each other or keep away from each other, with the interval between two moulds of this control, and then realize making unidimensional part, the flexibility of improving production, and the manufacturing cost is reduced, the chucking device has been installed between clamp plate and the mounting panel, utilize the kelly to carry out the chucking, installation and dismouting are all very convenient, be convenient for change and different interval mould assorted clamp plate.

Description

Bending die
Technical Field
The utility model relates to a mould technical field of bending especially relates to a mould of bending.
Background
A bending machine die is a tool used for forming and processing a plate material by a bending machine, the tool comprises various parts, different dies comprise different parts, and a blank is formed into a tool with a specific shape and a specific size under the action of the pressure of the bending machine.
The mould of bending that has now utilizes the hydraulic press to drive the clamp plate and press the material to realize bending on the mould when using, and the mould is equipped with automatic re-setting structure, can automatic re-setting after losing pressure, but current mould lacks the device of spacing adjustment for distance between two moulds is certain, can only make the part of a size, and secondly is supporting between clamp plate and the mould, also quick detachable not.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the mould interval is difficult for adjusting and the difficult dismantlement of clamp plate among the prior art, and the mould of bending that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bending die, includes base and material, symmetry movable mounting has two moulds, two on the base be equipped with interval adjusting device between mould and the base, symmetry fixed mounting has two supports, two on the base the common fixed mounting of base one end is kept away from to the support has the mounting bracket, fixed mounting has the hydraulic press on the mounting bracket, movable mounting has the hydraulic stem on the hydraulic press is close to base one side outer wall, hydraulic stem keeps away from hydraulic press one end fixed mounting has the mounting panel, the mounting panel is kept away from and is installed the clamp plate on the hydraulic stem one side outer wall, be equipped with the chucking device between clamp plate and the mounting panel.
In the bending die, the movable die plates are movably mounted on the die, the pressing grooves are formed in the outer wall of one side, away from the base, of each movable die plate, and the materials are placed on the two movable die plates.
In the bending die, a sliding rod is fixedly mounted on the outer wall of one side, close to the base, of the die, a sliding groove is formed in the base, and the sliding rod and the sliding groove are matched with each other and are mounted in a sliding mode.
In foretell mould of bending, interval adjusting device includes two mounting holes that the symmetry was seted up on the outer wall of base both sides, two the mounting hole communicates with the spout homogeneous phase, two equal fixed mounting has the bearing in the mounting hole, two common fixed mounting has two-way threaded rod on the inner ring of bearing, be equipped with two sections screw thread opposite direction's screw thread on the two-way threaded rod respectively, two the slide bar is close to all seted up threaded hole, two on the outer wall of one side mutually the screw thread opposite direction of screw hole, and respectively with two-way threaded rod thread engagement.
In the bending die, the clamping device comprises two insertion rods, wherein the pressing plates are close to two symmetrical and fixed installation insertion rods on the outer wall of one side of the installation plate, two insertion holes and two insertion rods are symmetrically formed in the installation plate, a limiting groove and two clamping rods are formed in the outer wall of the side, away from the insertion rods, of the outer wall of one side of the installation plate, and the clamping rods are movably installed in the limiting grooves.
In the bending die, a spring is fixedly mounted on the outer wall of one side, close to the limiting groove, of the clamping rod, one end, far away from the clamping rod, of the spring is fixedly mounted on the inner wall of the limiting groove, and the outer wall of one side, far away from the pressing plate, of the clamping rod is an inclined plane.
Compared with the prior art, the utility model discloses the advantage lies in:
1 the utility model discloses install interval adjusting device between mould and the base, utilize to rotate the screw thread hole meshing on two slide bars of two-way threaded rod, make two slide bars be close to each other or keep away from each other to this interval between control two moulds, and then realize making the part of different sizes, improve the flexibility of production, reduced manufacturing cost;
2 the utility model discloses installed chucking device between clamp plate and the mounting panel, utilized the kelly to carry out the chucking, installation and dismouting are all very convenient, be convenient for change with different interval mould assorted clamp plates.
Drawings
Fig. 1 is a front view of a bending mold according to the present invention;
fig. 2 is a side view of a bending die provided by the present invention;
fig. 3 is an enlarged view of a portion a of the structure in the bending die of the present invention.
In the figure: the die comprises a base 1, a die 2, a movable die plate 3, a press groove 4, a support 5, a mounting rack 6, a hydraulic press 7, a material 8, a mounting plate 9, a pressing plate 10, a sliding rod 11, a sliding groove 12, a mounting hole 13, a bearing 14, an inserted rod 15, a limiting groove 16, a spring 17 and a clamping rod 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a bending die comprises a base 1 and a material 8, two dies 2 are symmetrically and movably mounted on the base 1, a slide bar 11 is fixedly mounted on the outer wall of one side of the die 2 close to the base 1, a slide groove 12 is formed in the base 1, the slide bar 11 and the slide groove 12 are matched with each other and are slidably mounted, a movable template 3 is movably mounted on the die 2, a pressure groove 4 is formed in the outer wall of one side of each movable template 3 away from the base 1, the material 8 is placed on the two movable templates 3, an interval adjusting device is arranged between the two dies 2 and the base 1 and comprises two mounting holes 13 symmetrically formed in the outer walls of two sides of the base 1, the two mounting holes 13 are communicated with the slide groove 12, bearings 14 are fixedly mounted in the two mounting holes 13, two bidirectional threaded rods are fixedly mounted on the inner rings of the two bearings 14 together, and are respectively provided with two sections of, threaded holes are formed in the outer wall, close to one side, of each of the two sliding rods 11, the thread directions of the two threaded holes are opposite, the two threaded holes are meshed with the two threaded rods respectively, the two sliding rods 11 are made to be close to or far away from each other by utilizing the fact that the two threaded rods are meshed with the threaded holes in the two sliding rods 11, the distance between the two dies 2 is controlled, and therefore parts of different sizes are manufactured, the production flexibility is improved, and the production cost is reduced.
Two brackets 5 are symmetrically and fixedly installed on a base 1, an installation frame 6 is jointly and fixedly installed at one end, far away from the base 1, of each bracket 5, a hydraulic machine 7 is fixedly installed on the installation frame 6, a hydraulic rod is movably installed on the outer wall, near the base 1, of the hydraulic machine 7, an installation plate 9 is fixedly installed at one end, far away from the hydraulic machine 7, of the hydraulic rod, a pressing plate 10 is installed on the outer wall, far away from the hydraulic rod, of the installation plate 9, a clamping device is arranged between the pressing plate 10 and the installation plate 9 and comprises two insertion rods 15, symmetrically and fixedly installed on the outer wall, near the installation plate 9, of the pressing plate 10, two insertion holes are symmetrically formed in the two installation plates 9, limiting grooves 16 are formed in the outer wall, far away from one side of the two insertion rods 15, clamping rods 18 are movably installed in the two limiting grooves 16, springs 17, the outer wall of one side of the clamping rod 18, which is far away from the pressing plate 10, is an inclined plane, and the clamping rod 18 is clamped on the mounting plate 9, so that the mounting and dismounting are very convenient, and the pressing plate matched with the molds 2 with different intervals can be conveniently replaced.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The utility model discloses the theory of operation: rotate two-way threaded rod, can also utilize the motor to drive through manual rotation, when two-way threaded rod rotates, with the screw hole threaded engagement on two slide bars 11, the screw thread opposite direction of two screw holes for when two-way threaded rod rotates, two slide bars 11 are close to each other or keep away from each other, realize the distance between the mould 2 and adjust.
When the pressing plate 10 is installed, the two insertion rods 15 are inserted into the insertion holes, the clamping rods 18 are pressed into the limiting grooves 16 under the pressure action of the inner walls of the insertion holes when the insertion is carried out, the springs 17 are compressed, and after the clamping rods 18 completely penetrate through the insertion holes, the clamping rods 18 are clamped on the outer walls of the installation plates 9 under the elastic force action of the springs 17, and the installation is finished at the moment.
And (3) disassembling the pressing plate 10, pressing the two clamping rods 18 into the limiting grooves 16, removing the limiting function of the clamping rods 18, drawing out the inserted rods 15, and disassembling the pressing plate 10.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A bending die comprises a base (1) and a material (8), and is characterized in that, two moulds (2) are symmetrically and movably arranged on the base (1), a distance adjusting device is arranged between the two moulds (2) and the base (1), two brackets (5) are symmetrically and fixedly arranged on the base (1), one end of each bracket (5) far away from the base (1) is jointly and fixedly provided with a mounting rack (6), a hydraulic machine (7) is fixedly arranged on the mounting rack (6), a hydraulic rod is movably arranged on the outer wall of one side of the hydraulic machine (7) close to the base (1), one end of the hydraulic rod far away from the hydraulic machine (7) is fixedly provided with a mounting plate (9), and a pressing plate (10) is arranged on the outer wall of one side, away from the hydraulic rod, of the mounting plate (9), and a clamping device is arranged between the pressing plate (10) and the mounting plate (9).
2. The bending die according to claim 1, wherein the movable die plates (3) are movably mounted on the die (2), the outer walls of two sides of the movable die plates (3) far away from the base (1) are respectively provided with a pressing groove (4), and the material (8) is placed on the two movable die plates (3).
3. The bending die according to claim 1, wherein a sliding rod (11) is fixedly mounted on an outer wall of one side of the die (2) close to the base (1), a sliding groove (12) is formed in the base (1), and the sliding rod (11) and the sliding groove (12) are matched with each other and slidably mounted.
4. The bending die according to claim 3, wherein the distance adjusting device comprises two mounting holes (13) symmetrically formed in outer walls of two sides of the base (1), the two mounting holes (13) are communicated with the sliding groove (12), bearings (14) are fixedly mounted in the two mounting holes (13), a bidirectional threaded rod is fixedly mounted on an inner ring of each of the two bearings (14), two threads with opposite thread directions are respectively arranged on the bidirectional threaded rod, threaded holes are formed in outer walls of two sliding rods (11) close to one side, and the two threaded holes are opposite in thread directions and are respectively in threaded engagement with the bidirectional threaded rod.
5. The bending die according to claim 1, wherein the clamping device comprises two insertion rods (15) symmetrically and fixedly mounted on the outer wall of one side of the pressing plate (10) close to the mounting plate (9), two insertion holes are symmetrically formed in the two mounting plates (9), limiting grooves (16) are formed in the outer wall of the other side of the two insertion rods (15), and clamping rods (18) are movably mounted in the two limiting grooves (16).
6. The bending die according to claim 5, wherein a spring (17) is fixedly mounted on an outer wall of the clamping rod (18) on a side close to the limiting groove (16), one end of the spring (17) far away from the clamping rod (18) is fixedly mounted on an inner wall of the limiting groove (16), and an outer wall of the clamping rod (18) on a side far away from the pressing plate (10) is an inclined surface.
CN201921783981.6U 2019-10-23 2019-10-23 Bending die Active CN211437591U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921783981.6U CN211437591U (en) 2019-10-23 2019-10-23 Bending die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921783981.6U CN211437591U (en) 2019-10-23 2019-10-23 Bending die

Publications (1)

Publication Number Publication Date
CN211437591U true CN211437591U (en) 2020-09-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921783981.6U Active CN211437591U (en) 2019-10-23 2019-10-23 Bending die

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CN (1) CN211437591U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112916663A (en) * 2020-12-26 2021-06-08 巢湖市华鑫输送设备有限公司 Plate bending equipment for flexible hopper production
CN114130875A (en) * 2021-11-23 2022-03-04 江苏博林机械制造有限公司 Corrugated sheet forming die
CN114769387A (en) * 2022-03-16 2022-07-22 江苏易实精密科技股份有限公司 High-precision stamping and bending device for insert and bending method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112916663A (en) * 2020-12-26 2021-06-08 巢湖市华鑫输送设备有限公司 Plate bending equipment for flexible hopper production
CN114130875A (en) * 2021-11-23 2022-03-04 江苏博林机械制造有限公司 Corrugated sheet forming die
CN114130875B (en) * 2021-11-23 2023-09-26 江苏博林机械制造有限公司 Corrugated board forming die
CN114769387A (en) * 2022-03-16 2022-07-22 江苏易实精密科技股份有限公司 High-precision stamping and bending device for insert and bending method thereof
CN114769387B (en) * 2022-03-16 2022-10-21 江苏易实精密科技股份有限公司 High-precision stamping and bending device for insert and bending method thereof

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GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20220105

Address after: 150000 floors 1-5, building 2, No. 1, Xusheng street, Xiangfang District, Harbin, Heilongjiang Province

Patentee after: Harbin Shentong Power Station Equipment Co.,Ltd.

Address before: 311100 2318 yuhangtang Road, Yuhang District, Hangzhou City, Zhejiang Province

Patentee before: Yang Lin