CN211085887U - Hydraulic tensile machine with protection mechanism - Google Patents
Hydraulic tensile machine with protection mechanism Download PDFInfo
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- CN211085887U CN211085887U CN201921296879.3U CN201921296879U CN211085887U CN 211085887 U CN211085887 U CN 211085887U CN 201921296879 U CN201921296879 U CN 201921296879U CN 211085887 U CN211085887 U CN 211085887U
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Abstract
The utility model discloses a hydraulic tension machine with protection machanism, which comprises a frame, the frame includes the upper plate, hypoplastron and a plurality of dead levers of connecting upper plate and hypoplastron, the upper plate is provided with fixing device, the hypoplastron is provided with fixing device down, fixing device and lower fixing device are all worn to establish by a plurality of dead levers, it can be along the length direction motion of a plurality of fixed levers to go up fixing device and lower fixing device, it includes the last drive arrangement that removal portion removed on the upper run portion and being used for driving to go up fixing device, lower fixing device includes removal portion down and is used for driving the lower drive arrangement that removal portion removed down, go up drive arrangement and upper plate fixed connection, lower drive arrangement and hypoplastron fixed connection, be provided with the protection network between hypoplastron and the hypoplastron. The arrangement of the protective net can prevent the material from flying out of the hydraulic tension machine with the protective mechanism when the material is broken and the like.
Description
Technical Field
The utility model relates to a hydraulic pressure pulling force device technical field especially relates to a hydraulic pressure pulling force machine with protection machanism.
Background
The hydraulic tension machine can realize closed-loop control of various modes such as constant force, constant stress, constant deformation, constant speed and the like, and complete the tensile, compression, bending and shearing tests of metal materials and non-metal materials.
The existing hydraulic pulling machine comprises a frame, an upper fixing device fixed on the frame, a lower fixing device fixed on the bottom surface, and a driving device for driving the upper fixing device and the lower fixing device to move away from or close to each other, and the existing hydraulic pulling machine is generally driven by a hydraulic cylinder.
The upper fixing device and the lower fixing device comprise fixing clamps, and the fixing clamps are used for clamping materials needing to be stretched, compressed, bent or sheared, however, the materials can be accidentally broken to fly out of the hydraulic machine during stretching, compressing, bending or shearing, and the materials flying out of the hydraulic machine can be splashed onto an operator, so that the operator is injured.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a hydraulic tension machine with protection machanism aims at solving current hydraulic tension machine and has the not high problem of security performance.
The embodiment of the utility model provides a hydraulic tensile machine with a protection mechanism, which comprises a frame, wherein the frame comprises an upper plate, a lower plate and a plurality of fixing rods for connecting the upper plate and the lower plate, the upper plate is provided with an upper fixing device, the lower plate is provided with a lower fixing device, the fixing devices and the lower fixing device are all penetrated by the fixing rods, the upper fixing device and the lower fixing device can move along the length direction of the fixing rods, the upper fixing device comprises an upper moving part and an upper driving device for driving the upper moving part to move, the lower fixing device comprises a lower moving part and a lower driving device for driving the lower moving part to move, the upper driving device is fixedly connected with the upper plate, the lower driving device is fixedly connected with the lower plate, a protection net is arranged between the lower plate and the lower plate, the protective net is arranged around the edges of the upper plate and the lower plate, an accommodating space is formed in the protective net, the fixing rods, the upper fixing device and the lower fixing device are all located in the accommodating space, the protective net comprises a fixing portion and a rotating portion, and the rotating portion can rotate relative to the fixing portion to open or close the accommodating space.
The hydraulic tensile machine with the protection mechanism provided by the embodiment of the utility model has the advantages that the upper fixing device and the lower fixing device can move along the length direction of the fixing rod, thus, after the upper fixing device and the lower fixing device clamp the materials, the materials can be compressed or stretched by moving the upper fixing device and the lower fixing device, and the arrangement of the protective net can prevent the materials from flying out of the hydraulic tensile machine with a protective mechanism when the materials are damaged, such as broken, and the like, namely, the materials can be blocked by the protective net, so that the hydraulic tensile machine can not be splashed onto the operator, the safety performance of the hydraulic tensile machine with the protection mechanism is improved, the arrangement of the fixed part and the rotating part can ensure that a user can open and close the accommodating space by controlling the rotating part, therefore, a user can conveniently put materials into the hydraulic drawing machine with the protection mechanism or take the materials out of the hydraulic drawing machine with the protection mechanism.
In some embodiments, the upper driving device includes a first hydraulic cylinder fixedly connected to the upper plate and a first hydraulic rod connected to the first hydraulic cylinder, the first hydraulic rod being fixedly connected to the upper moving part, and the first hydraulic cylinder being configured to drive the first hydraulic rod to move so as to move the upper moving part.
In some embodiments, the lower driving device includes a second hydraulic cylinder fixedly connected to the lower plate and a second hydraulic rod connected to the second hydraulic cylinder, the second hydraulic rod is fixedly connected to the lower moving portion, and the second hydraulic cylinder is configured to drive the second hydraulic rod to move so as to move the lower moving portion.
In some embodiments, the upper plate and the lower plate are provided with grooves in opposition, and the upper end and the lower end of the fixing portion are embedded in the grooves.
In some embodiments, the fixed portion and the rotating portion are hinged.
In some embodiments, the upper moving part and the lower moving part are symmetrical with respect to a horizontal plane.
In some embodiments, the upper moving portion is provided with a first clamping member including two first clamping plates and a first fastening member for adjusting a distance between the two first clamping plates.
In some embodiments, the lower moving portion is provided with a second clamping member including two second clamping plates and a second fastening member for adjusting a distance between the two second clamping plates.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic plan view of a hydraulic tensile machine with a guard mechanism according to an embodiment of the present invention;
fig. 2 is a further schematic plan view of a hydraulic tensile machine having a guard mechanism according to an embodiment of the present invention;
fig. 3 is a schematic plan view of a first clamp of a hydraulic tensile machine having a guard mechanism according to an embodiment of the present invention;
fig. 4 is a schematic plan view of the first clamp of the hydraulic tensile machine with the guard mechanism according to the embodiment of the present invention.
Description of the main element symbols:
the hydraulic tensile machine comprises a hydraulic tensile machine 100 with a protection mechanism, a frame 10, an upper plate 11, a lower plate 12, a fixing rod 13, an upper fixing device 14, a lower fixing device 15, an upper moving part 16, an upper driving device 17, a lower moving part 18, a lower driving device 19, a protective net 20, an accommodating space 21, a fixing part 22, a rotating part 23, a first hydraulic cylinder 24, a first hydraulic rod 25, a second hydraulic cylinder 26, a second hydraulic rod 27, a groove 28, a first clamping piece 29, a first clamping plate 30, a first fastening piece 31, a second clamping piece 32, a second clamping plate 33 and a second fastening piece 34.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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. Furthermore, the terms "first", "second" and "first" 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. 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 present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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 following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
Referring to fig. 1 to 2, an embodiment of the present invention provides a hydraulic tensile machine 100 with a protection mechanism, which includes a frame 10, wherein the frame 10 includes an upper plate 11, a lower plate 12, and a plurality of fixing rods 13 connecting the upper plate 11 and the lower plate 12, the upper plate 11 is provided with an upper fixing device 14, the lower plate 12 is provided with a lower fixing device 15, the fixing rods 13 are all inserted into the fixing devices and the lower fixing device 15, the upper fixing device 14 and the lower fixing device 15 can move along the length direction of the fixing rods 13, the upper fixing device 14 includes an upper moving portion 16 and an upper driving device 17 for driving the upper moving portion 16 to move, the lower fixing device 15 includes a lower moving portion 18 and a lower driving device 19 for driving the lower moving portion 18 to move, the upper driving device 17 is fixedly connected to the upper plate 11, the lower driving device 19 is fixedly connected to the lower plate 12, a protection net 20 is disposed between the lower plate 12 and the lower plate 12, the protection net 20 is disposed around the edges of the upper plate 11 and the lower plate 12, the protection net 20 is formed with an accommodating space 21, a plurality of fixing rods 13, upper fixing devices 14, and lower fixing devices 15 are all located in the accommodating space 21, the protection net 20 includes a fixing portion 22 and a rotating portion 23, and the rotating portion 23 can rotate relative to the fixing portion 22 to open or close the accommodating space 21.
The utility model discloses embodiment's hydraulic tensile machine 100 with safeguard mechanism, go up fixing device 14 and fixing device 15 can be along the length direction motion of dead lever 13 down, so, at last fixing device 14 with down after fixing device 15 grasps the material, can be through removing fixing device 14 and lower fixing device 15 with compression or tensile material, setting up of protection network 20 can be when the material breaks etc. and damages, prevent that the material from flying out the hydraulic tensile machine 100 that has safeguard mechanism outside, that is to say, the material can be blockked by protection network 20, so can not splash on the operating personnel, the security performance of hydraulic tensile machine 100 with safeguard mechanism has been promoted, fixed part 22 and the setting of rotation portion 23, the user can realize opening and closing of accommodation space 21 through control rotation portion 23, so convenience of customers puts the material into hydraulic tensile machine 100 with safeguard mechanism or get from hydraulic tensile machine 100 with safeguard mechanism in And (6) discharging the material.
Further, the upper plate 11 and the lower plate 12 are rectangular and have the same shape, which is beneficial to the manufacture of the upper plate 11 and the lower plate 12. It is understood that the upper plate 11 and the lower plate 12 may not only have a rectangular shape, but the specific shapes of the upper plate 11 and the lower plate 12 may be set according to different situations. The specific shapes of the upper plate 11 and the lower plate 12 are not limited herein.
In one example, the upper plate 11 and the lower plate 12 are identical in shape. Of course, in other examples, the shapes of the upper plate 11 and the lower plate 12 may not be the same. For example, in other examples, the upper plate 11 may be circular and the lower plate 12 may be rectangular. It is not limited to whether the shapes of the upper plate 11 and the lower plate 12 are the same.
Specifically, the size of the lower plate 12 is larger than that of the upper plate 11, and thus the contact area between the hydraulic tensile machine 100 with the protection mechanism and the ground can be increased, and the stability of the hydraulic tensile machine 100 with the protection mechanism can be further improved. The hydraulic tensile machine 100 with the protection mechanism is prevented from toppling or turning over during operation.
Further, the upper plate 11, the lower plate 12 and the fixing rod 13 may be made of stainless steel. The hardness of the stainless steel is high, which is beneficial to improving the service life of the upper plate 11, the lower plate 12 and the fixing rod 13, and further improving the service life of the hydraulic tensile machine 100 with the protection mechanism. It is understood that the upper plate 11, the lower plate 12 and the fixing rod 13 may be made of not only stainless steel. The specific materials of the upper plate 11, the lower plate 12 and the fixing rod 13 may be set according to different situations. The specific materials of the upper plate 11, the lower plate 12 and the fixing rod 13 are not limited herein. In addition, the upper plate 11, the lower plate 12 and the fixing rod 13 may be made of the same material or different materials, and whether the materials of the upper plate 11, the lower plate 12 and the fixing rod 13 are the same or not is not limited herein.
Further, the protection net 20 may be made of iron. Iron is readily available and has some ductility. This facilitates the manufacture of the protection net 20. It is understood that the protection net 20 may be made of not only iron. The specific material of the protection net 20 may be set according to different situations. For example, in other embodiments, the protection net 20 may also be made of stainless steel. The specific material of the protection net 20 is not limited herein.
Referring to fig. 1-2, in some embodiments, upper driving device 17 includes a first hydraulic cylinder 24 fixedly connected to upper plate 11, and a first hydraulic rod 25 connected to first hydraulic cylinder 24, where first hydraulic rod 25 is fixedly connected to upper moving portion 16, and first hydraulic cylinder 24 is used to drive first hydraulic rod 25 to move so as to move upper moving portion 16.
First hydraulic cylinder 24 can drive first hydraulic stem 25 to move when working, because first hydraulic stem 25 and last removal portion 16 fixed connection, can drive upper removal portion 16 and remove when first hydraulic stem 25 moves like this.
In some embodiments, the lower driving device 19 includes a second hydraulic cylinder 26 fixedly connected to the lower plate 12 and a second hydraulic cylinder 27 connected to the second hydraulic cylinder 26, the second hydraulic cylinder 27 is fixedly connected to the lower moving portion 18, and the second hydraulic cylinder 26 is used for driving the second hydraulic cylinder 27 to move so as to move the lower moving portion 18.
The second hydraulic cylinder 26 can drive the second hydraulic rod 27 to move when operating, and the second hydraulic rod 27 is fixedly connected to the lower moving portion 18, so that the lower moving portion 18 can be driven to move when the second hydraulic rod 27 moves.
Referring to fig. 1 to 2, in some embodiments, the upper plate 11 and the lower plate 12 are provided with grooves 28 opposite to each other, and the upper end and the lower end of the fixing portion 22 are embedded in the grooves 28.
The upper end and the lower end of the fixing part 22 are embedded in the groove 28, and thus the fixing part 22 can be prevented from loosening to damage the protection net 20 when the rotating part 23 rotates relative to the fixing part 22.
In some embodiments, the fixed portion 22 and the rotating portion 23 are hinged.
The hinged arrangement facilitates the movable portion to rotate relative to the fixed portion 22, so that a user can easily control the opening and closing of the accommodating space 21 through the rotating portion 23.
Referring to fig. 1-2, in some embodiments, the upper moving portion 16 and the lower moving portion 18 are symmetrical about a horizontal plane.
The upper moving part 16 and the lower moving part 18 are symmetrical about a horizontal plane, and the arrangement is that the upper moving part 16 and the lower moving part 18 can vertically move when moving, which is beneficial to the work of a hydraulic tensile machine of a protection mechanism, and the transverse or non-vertical movement of the lower moving part 18 can not occur when the upper moving part 16 vertically moves, which is beneficial to the stretching or compressing of materials.
Referring to fig. 1 to 4, in some embodiments, the upper moving portion 16 is provided with a first clamping member 29, the first clamping member 29 includes two first clamping plates 30 and a first fastening member 31, and the first fastening member 31 is used for adjusting the distance between the two first clamping plates 30.
Referring to fig. 1 to 4, in some embodiments, the lower moving portion 16 is provided with a second clamping member 32, and the second clamping member 32 includes two second clamping plates 33 and a second fastening member 34, and the second fastening member 34 is used for adjusting the distance between the two second clamping plates 33.
Further, the work flow of the hydraulic pulling machine 100 with the protection mechanism is as follows:
the rotating part 23 is controlled to rotate to open the receiving space 21, one end of the material is placed between the two first clamping plates 30, then one end of the material is fixed by the first fastening member 31, the other end of the material is placed between the two second clamping plates 33, then the other end of the material is fixed by the second fastening member 34, after the material is placed, the rotating part 23 is controlled to close the receiving space 21, and then the upper driving means 17 and the lower driving means 19 are controlled to operate to stretch or compress the material.
In the description herein, references to the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A hydraulic tensile machine with a protection mechanism is characterized by comprising a frame, wherein the frame comprises an upper plate, a lower plate and a plurality of fixing rods for connecting the upper plate and the lower plate, the upper plate is provided with an upper fixing device, the lower plate is provided with a lower fixing device, the fixing devices and the lower fixing device are all arranged in a penetrating mode through the fixing devices, the upper fixing device and the lower fixing device can move along the length direction of the fixing rods, the upper fixing device comprises an upper moving portion and an upper driving device for driving the upper moving portion to move, the lower fixing device comprises a lower moving portion and a lower driving device for driving the lower moving portion to move, the upper driving device is fixedly connected with the upper plate, and the lower driving device is fixedly connected with the lower plate, the protective net is arranged between the lower plate and the lower plate, the protective net surrounds the edges of the upper plate and the lower plate, an accommodating space is formed in the protective net, the fixing rods, the upper fixing device and the lower fixing device are all located in the accommodating space, the protective net comprises a fixing portion and a rotating portion, and the rotating portion can rotate relative to the fixing portion to open or close the accommodating space.
2. The hydraulic power machine with a guarding mechanism according to claim 1, characterized in that the upper driving device includes a first hydraulic cylinder fixedly connected with the upper plate and a first hydraulic rod connected with the first hydraulic cylinder, the first hydraulic rod is fixedly connected with the upper moving portion, and the first hydraulic cylinder is used for driving the first hydraulic rod to move so as to move the upper moving portion.
3. The hydraulic pulling machine with a guarding mechanism according to claim 1, wherein the lower driving device includes a second hydraulic cylinder fixedly connected with the lower plate and a second hydraulic cylinder connected with the second hydraulic cylinder, the second hydraulic cylinder is fixedly connected with the lower moving portion, and the second hydraulic cylinder is used for driving the second hydraulic cylinder to move so as to enable the lower moving portion to move.
4. The hydraulic pulling machine with a guarding mechanism according to claim 1, wherein the upper plate and the lower plate are oppositely provided with grooves, and the upper end and the lower end of the fixing part are embedded in the grooves.
5. The hydraulic tensioner as claimed in claim 1, wherein the fixed part and the rotating part are hinged.
6. The hydraulic power machine with a guard mechanism according to claim 1, wherein the upper moving portion and the lower moving portion are symmetrical with respect to a horizontal plane.
7. The hydraulic tensioner with a guarding mechanism as claimed in claim 1, characterized in that the upper moving portion is provided with a first clamping member including two first clamping plates and a first fastening member for adjusting a distance between the two first clamping plates.
8. The hydraulic tensioner with a guarding mechanism as claimed in claim 1, characterized in that the lower moving portion is provided with a second clamping member including two second clamping plates and a second fastening member for adjusting a distance between the two second clamping plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921296879.3U CN211085887U (en) | 2019-08-12 | 2019-08-12 | Hydraulic tensile machine with protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921296879.3U CN211085887U (en) | 2019-08-12 | 2019-08-12 | Hydraulic tensile machine with protection mechanism |
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| Publication Number | Publication Date |
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| CN211085887U true CN211085887U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921296879.3U Active CN211085887U (en) | 2019-08-12 | 2019-08-12 | Hydraulic tensile machine with protection mechanism |
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| CN (1) | CN211085887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941900A (en) * | 2020-08-14 | 2020-11-17 | 中国兵器装备集团自动化研究所 | Multifunctional hydraulic machine for tension and compression and partial part disassembly and working method thereof |
-
2019
- 2019-08-12 CN CN201921296879.3U patent/CN211085887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941900A (en) * | 2020-08-14 | 2020-11-17 | 中国兵器装备集团自动化研究所 | Multifunctional hydraulic machine for tension and compression and partial part disassembly and working method thereof |
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