CN209766144U - Single-arm rotating power-assisted multi-angle synchronous pressing device and equipment - Google Patents
Single-arm rotating power-assisted multi-angle synchronous pressing device and equipment Download PDFInfo
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- CN209766144U CN209766144U CN201920916585.XU CN201920916585U CN209766144U CN 209766144 U CN209766144 U CN 209766144U CN 201920916585 U CN201920916585 U CN 201920916585U CN 209766144 U CN209766144 U CN 209766144U
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- 238000003825 pressing Methods 0.000 title claims abstract description 167
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 3
- 229910001315 Tool steel Inorganic materials 0.000 claims description 2
- 238000004663 powder metallurgy Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000001629 suppression Effects 0.000 abstract 2
- 238000000748 compression moulding Methods 0.000 abstract 1
- 238000004049 embossing Methods 0.000 abstract 1
- 238000002788 crimping Methods 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The application relates to a multiangular synchronous suppression device of single armed rotation helping hand and equipment, it is a plurality of by the drive wheel of commentaries on classics helping hand the embossing mold utensil moves to the center to treating the pressing work piece and carrying out the compression moulding, the transmission conversion proportion is big, suppresses same work piece, compares traditional pressing method, and required suppression power is little, simultaneously, to in order to realize rotatory application of force mode, realizes the power supply through the low-power motor easily. And the multi-segment pressing die is loaded in a transmission mode through the same rotary power-assisted driving wheel, the feeding mode is synchronous, the pressing die and the workpiece to be pressed are easy to realize synchronization, and the force application of the plurality of dies to the workpiece to be pressed is more uniform during pressing.
Description
Technical Field
The application belongs to the technical field of hardware crimping devices, and particularly relates to a single-arm rotating power-assisted multi-angle synchronous pressing device and equipment.
Background
Metal fittings made of iron, aluminum, or aluminum alloy, which are widely used for power lines, and metal fittings (made of iron, aluminum, or aluminum alloy) used for protecting a conductor, a transmission line conductor, or an insulator in a distribution device of a step-up substation or a step-down substation are called power fittings. The electric power fitting is a metal accessory which is mainly used for connecting and combining various devices in an electric power system and plays a role in transmitting mechanical loads, electrical loads and protecting certain types of loads. Among them, electric power fittings used for overhead transmission lines are called line fittings, which are used for inter-conductor connection, inter-insulator connection, insulator-tower connection, and insulator-conductor connection on overhead transmission lines. It must have sufficient mechanical strength and flexibility of assembly and operation.
for example, chinese patent document CN102169742A discloses an insulator crimping mold, which includes a plurality of crimping modules, and the plurality of crimping modules together form an annular crimping mold. The method of using the mold in the prior art generally comprises the following steps: the hydraulic pump drives the crimping pincers, the mode crimping gold utensil of a plurality of lamella form mould compound die, the shortcoming of this kind of crimping mode is: 1) the hydraulic pump and the crimping pliers of the gasoline engine have large volume and mass and are inconvenient to transfer; 2) the contact in the crimping process is asymmetric, so that burrs are easily generated, and the transmission of a crimping force value is influenced; 3) after the die is pressed, the die is easy to form self-locking with a workpiece, and the workpiece is difficult to pull out from the die; 4) the crimping efficiency is low, a single steel anchor or a strain clamp needs to be crimped for many times, and the multiple crimping is not easy to be accurately centered.
Disclosure of Invention
the technical problem to be solved by the invention is as follows: aiming at solving the defects in the prior art, the single-arm rotary power-assisted multi-angle synchronous pressing device and equipment with light structure and high pressing efficiency are provided.
the technical scheme adopted by the invention for solving the technical problems is as follows:
A single-arm rotary power-assisted multi-angle synchronous pressing device comprises:
The device comprises a rotary power-assisted driving wheel, a rotary power-assisted transmission arm, a pressing guide piece, a pressing guide shaft, a pressing mould fixing table and a pressing mould;
The pressing guide pieces are arranged along the symmetrical center;
A pressing guide shaft is arranged in each pressing guide piece, the central axis of each pressing guide shaft passes through the symmetric center, two ends of each pressing guide shaft are respectively and rotatably connected with a pressing die fixing table and the rotary power-assisted driving wheel, and the pressing die is fixed at the tail end of the pressing guide shaft through the pressing die fixing table;
When the rotary power-assisted driving wheel rotates, the pressing guide shaft can be driven to move under the limit of the pressing guide piece so as to drive the pressing die fixing table to be close to or far away from the symmetric center;
The press dies are made of high speed tool steel or powder metallurgy material.
Preferably, in the single-arm rotary power-assisted multi-angle synchronous pressing device, all the pressing dies can form a closed cavity after being close to each other.
Preferably, in the single-arm rotary power-assisted multi-angle synchronous pressing device, the rotary power-assisted driving wheel is driven to rotate by the driving device.
Preferably, in the single-arm rotary power-assisted multi-angle synchronous pressing device, the longitudinal section of the closed cavity is a polygon or a circle or a polygon with at least one side being a curved side.
Preferably, in the single-arm rotary power-assisted multi-angle synchronous pressing device, all the pressing dies are 6, and the longitudinal sections of the pressing dies are isosceles trapezoids.
Preferably, the single-arm rotary power-assisted multi-angle synchronous pressing device of the invention is characterized in that the pressing die is detachably mounted on the pressing die fixing table.
Preferably, in the single-arm rotary power-assisted multi-angle synchronous pressing device, the pressing guide is a cylinder, and the pressing guide shaft is arranged in the pressing guide and partially extends out of the pressing guide.
The invention also provides a single-arm rotary power-assisted multi-angle synchronous pressing combination device which is formed by arranging the single-arm rotary power-assisted multi-angle synchronous pressing devices side by side, and the symmetric centers of all the single-arm rotary power-assisted multi-angle synchronous pressing devices are collinear.
Preferably, in the single-arm rotary power-assisted multi-angle synchronous pressing combination equipment, the pressing dies in the single-arm rotary power-assisted multi-angle synchronous pressing device gradually decrease in size according to the arrangement direction after approaching each other to form a closed cavity.
Preferably, the single-arm rotary power-assisted multi-angle synchronous pressing combination equipment further comprises a drawing driving device for driving the workpieces to be pressed to move along the arrangement direction.
The invention has the beneficial effects that:
According to the single-arm rotary power-assisted multi-angle synchronous pressing device and equipment, the rotary power-assisted driving wheels drive the pressing dies to move towards the center, so that a workpiece to be pressed is pressed and formed, the transmission conversion ratio is large, the same workpiece is pressed, compared with a traditional pressing method, the required pressing force is small, and meanwhile, for realizing a rotary force application mode, force supply is easily realized through a low-power motor. And the multi-segment pressing die is loaded in a transmission mode through the same rotary power-assisted driving wheel, the feeding mode is synchronous, the pressing die and the workpiece to be pressed are easy to realize synchronization, and the force application of the plurality of dies to the workpiece to be pressed is more uniform during pressing.
Drawings
The technical solution of the present application is further explained below with reference to the drawings and the embodiments.
FIG. 1 is a schematic structural view of a single-arm rotary power-assisted multi-angle synchronous press apparatus according to an embodiment of the present application;
FIG. 2 is a schematic view of a pressing mold of the single-arm rotary power-assisted polygonal synchronous pressing apparatus according to the embodiment of the present application;
FIG. 3 is a schematic view of a single-arm rotary power-assisted multi-angle synchronous press apparatus according to an embodiment of the present application;
the reference numbers in the figures are:
1-rotating power-assisted driving wheel, 2-rotating power-assisted transmission arm, 3-pressing guide piece, 4-pressing guide shaft, 5-pressing mould fixing table, 6-pressing mould and 7-workpiece to be pressed.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
the present embodiment provides a single-arm rotary power-assisted multi-angle synchronous press apparatus, as shown in fig. 1 to 3, comprising:
The device comprises a rotary power-assisted driving wheel 1, a rotary power-assisted transmission arm 2, a pressing guide piece 3, a pressing guide shaft 4, a pressing mould fixing table 5 and a pressing mould 6;
The pressing guide pieces 3 are arranged along the symmetrical center;
a pressing guide shaft 4 is arranged in each pressing guide piece 3, the central axis of each pressing guide shaft 4 passes through the symmetric center, two ends of each pressing guide shaft 4 are respectively and rotatably connected with a pressing die fixing table 5 and the rotary power-assisted driving wheel 1, and the pressing die 6 is fixed at the tail end of each pressing guide shaft 4 through the pressing die fixing table 5;
when the rotary power-assisted driving wheel 1 rotates, the pressing guide shaft 4 can be driven to move under the limit of the pressing guide piece 3 so as to drive the pressing die fixing table 5 to be close to or far away from the symmetric center.
preferably, all the pressing dies 6 can form a closed cavity after being close to each other, that is, the side walls can contact each other after the pressing dies 6 are close to each other, and all the pressing dies 6 can form a polygonal or circular cavity after being close to each other, so as to form a complete geometric body, and the complete geometric body can be a triangle, a quadrangle, a pentagon, a hexagon, a circle, a curved triangle, a curved quadrangle, and the like.
the rotary power-assisted driving wheel 1 is driven by a driving device to rotate, a selectable driving mode is that a groove is formed in the circumferential direction of the rotary power-assisted driving wheel 1, a belt is arranged in the groove and connected with a motor, the motor drives the belt to rotate so as to drive the rotary power-assisted driving wheel 1 to rotate, or a link mechanism is arranged on the rotary power-assisted driving wheel 1, and the motor drives a link so as to drive the rotary power-assisted driving wheel 1 to rotate.
The single-arm rotary power-assisted multi-angle synchronous pressing device of the embodiment has the following advantages:
1, the working principle of the rotary power-assisted driving wheel 1 of the embodiment is that the rotary power-assisted driving wheel 1 drives a plurality of pressing dies 6 to move towards the center, the transmission conversion ratio is large, the same workpiece is pressed, compared with the traditional pressing method, the required pressing force is small, and meanwhile, for the rotary force application mode, the force supply is easily realized through a low-power motor;
2, the multi-segment pressing dies 6 are loaded in a transmission mode through the same rotary power-assisted driving wheel 1, the feeding mode is synchronous, the pressing force of all the pressing dies 6 on the workpiece 7 to be pressed is synchronous, and the force application of the plurality of dies on the workpiece to be pressed is more uniform during pressing;
Compared with the traditional pressing method, the pressing device does not need a hydraulic pump and a hydraulic cylinder, and has small structural volume and light weight.
further, as shown in fig. 1, the number of the pressing guides 3 is 6; the longitudinal section of each pressing die 6 is isosceles trapezoid, and the 6 pressing dies 6 can form a regular hexagon cavity after being close to each other, so that the workpiece 7 to be pressed can be pressed into a hexagonal shape at the outer edge. If other shapes are to be formed, the number of the pressing guide 3 and the pressing die 6 can be adjusted accordingly, for example, a square cavity is formed, and the number of the pressing guide 3 and the pressing die 6 is only 4.
further, the pressing mold 6 is detachably mounted on the pressing mold fixing table 5, so that the pressing mold 6 can be conveniently replaced, for example, by a dovetail groove connection manner or by screw connection and fixation.
Further, the pressing guide 3 is a cylinder, and the pressing guide shaft 4 is disposed in the pressing guide 3 and partially protrudes from the pressing guide 3, for example, the pressing guide 3 and the pressing guide shaft 4 are cylinders that do not need to be connected to a gas source.
example 2
The embodiment provides a single-arm rotary power-assisted multi-angle synchronous pressing combination device, which is formed by arranging a plurality of single-arm rotary power-assisted multi-angle synchronous pressing devices in the embodiment 1 side by side, and the symmetry centers of all the single-arm rotary power-assisted multi-angle synchronous pressing devices are collinear. Therefore, pressing force can be uniformly applied, and the workpiece 7 to be pressed with long length can be conveniently pressed.
Further, the pressing dies 6 in the single-arm rotary power-assisted multi-angle synchronous pressing device gradually decrease in size according to the arrangement direction after approaching each other, so that a workpiece with gradually decreasing size is formed.
As an optional scheme, the single-arm rotation power-assisted multi-angle synchronous pressing combination equipment further includes a drawing driving device for driving the workpieces 7 to be pressed to move along the arrangement direction, so that the workpieces 7 to be pressed with longer lengths are sequentially pressed by different single-arm rotation power-assisted multi-angle synchronous pressing devices, for example, the workpieces 7 to be pressed pass through the single-arm rotation power-assisted multi-angle synchronous pressing device with the size gradually reduced in a closed cavity, so that the workpieces 7 to be pressed are pressed for multiple times, and for some materials which are difficult to be formed at one time, the workpieces can be pressed for multiple times and deformed for multiple times.
the use method of the single-arm rotating power-assisted multi-angle synchronous pressing device comprises the following steps:
Placing a workpiece 7 to be pressed at the symmetrical center;
The rotary power-assisted driving wheel 1 is driven by external force to rotate, so that the pressing die 6 is close to a workpiece 7 to be pressed to finish pressing, as shown in figure 2;
and driving the rotary power-assisted driving wheel 1 to rotate reversely or driving the rotary power-assisted driving wheel 1 to rotate continuously, so that the pressing die 6 is retracted to the position before pressing, and the pressed workpiece is taken down.
The specific working principle of this embodiment is as follows: the rotary power-assisted arms are arranged in a plurality of groups (6) and are uniformly fixed on the rotary power-assisted driving wheel. As shown in fig. 2, acting on point a, a rotational force is applied to the rotational power-assisted driving wheel 1 to drive the rotational power-assisted transmission arm 2 to rotate, a lateral component of the rotational force is directed to a symmetric center (center O) of the rotational force, the acting force is further decomposed due to the guiding action of the pressing guide 3, and is transmitted through the pressing mold fixing table 5 to finally become a centripetal pressing force directed to the symmetric center (center O), the pressing mold 6 is connected to the pressing mold fixing table 5 to apply a pressing force to the workpiece 7 to be pressed, and the workpiece 7 to be pressed is pressed to complete shaping, and fig. 3 is a schematic structural diagram after being pressed by a pressing method.
In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A single-arm rotary power-assisted multi-angle synchronous pressing device is characterized by comprising:
the device comprises a rotary power-assisted driving wheel (1), a rotary power-assisted transmission arm (2), a pressing guide piece (3), a pressing guide shaft (4), a pressing die fixing table (5) and a pressing die (6);
the pressing guide pieces (3) are arranged along the symmetrical center;
A pressing guide shaft (4) is arranged in each pressing guide piece (3), the central axis of each pressing guide shaft (4) passes through the symmetrical center, two ends of each pressing guide shaft (4) are respectively and rotatably connected with a pressing mold fixing table (5) and the rotary power-assisted driving wheel (1), and the pressing mold (6) is fixed at the tail end of each pressing guide shaft (4) through the pressing mold fixing table (5);
When the rotary power-assisted driving wheel (1) rotates, the pressing guide shaft (4) can be driven to move under the limit of the pressing guide piece (3) so as to drive the pressing die fixing table (5) to be close to or far away from the symmetric center;
The pressing die (6) is made of high speed tool steel or powder metallurgy material.
2. A single-arm rotary power-assisted multi-angle synchronous pressing device according to claim 1, wherein all the pressing dies (6) are close to each other to form a closed cavity.
3. A single-arm rotary-assisted multi-angle synchronous press apparatus according to claim 1, wherein the rotary-assisted capstan (1) is rotated by a driving means.
4. The single-arm rotary power-assisted multi-angle synchronous pressing device according to claim 2, wherein the longitudinal section of the closed cavity is polygonal or circular or polygonal with at least one side being a curved side.
5. the single-arm rotary power-assisted multi-angle synchronous pressing device according to claim 4, wherein the number of the pressing dies (6) is 6, and the longitudinal section of each pressing die (6) is isosceles trapezoid.
6. The single-arm rotary power-assisted multi-angle synchronous pressing device according to claim 1, wherein the pressing die (6) is detachably mounted on the pressing die fixing table (5).
7. The single-arm-rotation-assist polygonal synchronous pressing device according to claim 1, wherein the pressing guide (3) is a cylinder, and the pressing guide shaft (4) is provided in the pressing guide (3) and partially protrudes from the pressing guide (3).
8. A combination single-arm rotary power-assisted multi-angle synchronous pressing apparatus, which is formed by arranging a plurality of single-arm rotary power-assisted multi-angle synchronous pressing apparatuses according to any one of claims 1 to 7 side by side, wherein the symmetry centers of all the single-arm rotary power-assisted multi-angle synchronous pressing apparatuses are collinear.
9. the single-arm rotary power-assisted multi-angle synchronous pressing combination equipment as claimed in claim 8, wherein the pressing dies (6) in the single-arm rotary power-assisted multi-angle synchronous pressing device gradually decrease in size according to the arrangement direction after approaching each other to form a closed cavity.
10. the combined single-arm rotary power-assisted multi-angle synchronous pressing equipment according to claim 9, further comprising a drawing driving device for driving the workpieces (7) to be pressed to move along the arrangement direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916585.XU CN209766144U (en) | 2019-06-18 | 2019-06-18 | Single-arm rotating power-assisted multi-angle synchronous pressing device and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916585.XU CN209766144U (en) | 2019-06-18 | 2019-06-18 | Single-arm rotating power-assisted multi-angle synchronous pressing device and equipment |
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| CN209766144U true CN209766144U (en) | 2019-12-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323016A (en) * | 2019-06-18 | 2019-10-11 | 国网河南省电力公司电力科学研究院 | A kind of electric armour clamp synchronization briquetting process |
| CN112355114A (en) * | 2020-09-29 | 2021-02-12 | 九江新恒机械制造有限公司 | But quick angle regulation's car stamping structure |
-
2019
- 2019-06-18 CN CN201920916585.XU patent/CN209766144U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323016A (en) * | 2019-06-18 | 2019-10-11 | 国网河南省电力公司电力科学研究院 | A kind of electric armour clamp synchronization briquetting process |
| CN112355114A (en) * | 2020-09-29 | 2021-02-12 | 九江新恒机械制造有限公司 | But quick angle regulation's car stamping structure |
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