CN218600765U - Automatic clamping device for valve plate testing - Google Patents
Automatic clamping device for valve plate testing Download PDFInfo
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- CN218600765U CN218600765U CN202222794025.6U CN202222794025U CN218600765U CN 218600765 U CN218600765 U CN 218600765U CN 202222794025 U CN202222794025 U CN 202222794025U CN 218600765 U CN218600765 U CN 218600765U
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Abstract
The utility model provides an automatic clamping device is used in valve plate test places actuating mechanism and oil circuit intercommunication piece with the examination valve plate that awaits measuring, and actuating mechanism will await measuring the valve plate butt on oil circuit intercommunication piece. In the process, the connecting pipe on the valve plate to be tested is inserted into the connecting sleeve and the input oil pipe, the valve plate body to be tested abuts against the first annular blocking plate, and the first annular blocking plate abuts against the limiting ring through the annular soft sealing gasket. On the other hand, the valve plate body that awaits measuring extrudees the soft centrum sealing ring through first annular barrier plate, connecting tube drive extrusion pipe, and soft centrum sealing ring extrudees input oil pipe after receiving the extrusion to make input oil pipe extrude fixedly to the connecting pipe on the valve plate that awaits measuring, with the increase await measuring valve plate and the connection stability of oil circuit intercommunication piece. On the basis of multiple sealing, the valve plate to be tested can be ensured to be perfectly and hermetically connected with the oil way communication block.
Description
Technical Field
The utility model relates to a valve plate test field for the injection molding machine especially relates to automatic clamping device is used in valve plate test.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. The main molding equipment is used for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die. The injection molding machine is divided into a vertical injection molding machine, a horizontal injection molding machine and an all-electric injection molding machine. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity. The injection molding machine has a working principle similar to that of an injection syringe for injection, and is a technological process of injecting plastic in a plasticized molten state into a closed mold cavity by means of the thrust of a screw rod, and obtaining a product after solidification and shaping. Injection molding is a cyclic process, each cycle consisting essentially of: quantitative feeding, melting and plasticizing, pressure application and injection, mold filling and cooling, mold opening and workpiece taking. And taking out the plastic part, closing the mold again, and performing the next cycle.
However, the neutron valve plate applied to the injection molding machine needs to be tested in the production process, and the traditional testing mode is that the valve plate is communicated with a valve manually to test the air tightness. However, the error rate of the manual test valve plate is high, and the air tightness of the connection of the valve plate and the test equipment is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide an automatic clamping device for valve plate test, aiming at the technical problems that the error rate of manual valve plate test is high, and the air tightness of the connection between the valve plate and the test equipment is difficult to guarantee.
The utility model provides a valve plate test is with automatic clamping device, this valve plate test is with automatic clamping device includes: the device comprises a bearing plate, a driving mechanism, a connecting plate, two triangular supporting plates, an oil way communicating block and a plurality of detection valves;
the driving mechanism is connected with the bearing plate, the connecting plate is vertically connected with the bearing plate, and each end of the connecting plate is connected with the bearing plate through a triangular supporting plate; the connecting plate is provided with a through hole, the oil way communicating block is matched with the through hole, and the oil way communicating block is inserted into the through hole and connected with the connecting plate; the oil way communication block is provided with a plurality of detection oil ways; each detection valve is connected with the connecting plate; the output end of each detection oil channel is correspondingly communicated with the input end of one detection valve;
the input end of each detection oil channel is provided with a sealing interface mechanism; the sealing interface mechanism comprises an input oil pipe, a soft cone sealing ring, a connecting sleeve, an annular soft sealing gasket and an extrusion pipe; one end of the input oil pipe is communicated with the detection oil passage, and one end of the input oil pipe, which is far away from the oil passage communicating block, is provided with a limiting ring; the soft cone sealing ring is matched with the input oil pipe and is sleeved at one end of the input oil pipe, which is far away from the limiting ring; the connecting sleeve is sleeved on the input oil pipe, one end of the connecting sleeve, which is far away from the oil way communicating block, is provided with a first annular barrier plate, and the other end of the connecting sleeve is provided with a second annular barrier plate; the annular soft sealing gasket is arranged on the inner wall of the first annular barrier plate; the inner diameter of the second annular stop plate is larger than the outer diameter of the limiting ring, the limiting ring is matched with the connecting sleeve, and the limiting ring is inserted into the connecting sleeve and is in sliding connection with the connecting sleeve; the extrusion pipe is connected with the second annular barrier plate, the extrusion pipe is provided with a tapered hole, the tapered hole is matched with the soft cone sealing ring, and the soft cone sealing ring is inserted in the tapered hole and is abutted against the extrusion pipe.
In one embodiment, the drive mechanism is a drive cylinder.
In one embodiment, the driving mechanism is a driving oil cylinder.
In one embodiment, the stop collar is integrally formed with the inlet tube.
In one embodiment, the first annular barrier plate is integrally formed with the coupling sleeve.
In one embodiment, the second annular blocking plate is integrally formed with the coupling sleeve.
In one embodiment, the annular soft sealing gasket is a soft rubber gasket.
In one embodiment, the annular soft sealing gasket is a soft silica gel gasket.
In one embodiment, the connecting plate and the bearing plate are integrally formed.
In one embodiment, each end of the connecting plate is integrally formed with one of the triangular supporting plates.
The automatic clamping device for the valve plate test is used for placing the valve plate to be tested between the driving mechanism and the oil way communicating block in the working process, and the driving mechanism enables the valve plate to be tested to be abutted to the oil way communicating block. In this in-process, during connecting sleeve and input oil pipe were inserted to the connecting pipe on the examination valve plate of awaiting measuring, the examination valve plate body butt of awaiting measuring was on first annular barrier plate to make first annular barrier plate pass through the butt of annular soft sealing pad on the spacing ring. On the other hand, the valve plate body that awaits measuring extrudees the soft centrum sealing ring through first annular barrier plate, connecting tube drive extrusion pipe, and soft centrum sealing ring extrudees input oil pipe after receiving the extrusion to make input oil pipe extrude fixedly to the connecting pipe on the valve plate that awaits measuring, with the increase await measuring valve plate and the connection stability of oil circuit intercommunication piece. That is to say, the spacing ring plays preliminary sealed effect with the sealed butt of annular soft sealing pad on the one hand, and on the other hand, the extrusion pipe plays further sealed effect with soft centrum sealing ring butt. Secondly, input oil pipe extrudes fixedly again the effect of sealed has been played to the connecting pipe on the valve plate that awaits measuring. On the basis of multiple sealing, the valve plate to be tested can be ensured to be perfectly and hermetically connected with the oil way communicating block, and the testing accuracy and stability are greatly improved.
Drawings
FIG. 1 is a schematic structural view of an automatic clamping device for a valve plate test according to an embodiment;
FIG. 2 is a partial schematic structural view of an automatic clamping device for testing a valve plate according to an embodiment;
FIG. 3 is a partially enlarged schematic structural view of the automatic clamping device for testing a valve plate in the embodiment of FIG. 2;
FIG. 4 is a schematic structural view of a portion of the automatic clamping device for valve plate testing in the embodiment of FIG. 3 in another state.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below. 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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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 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, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.
Referring to fig. 1 to 4, the present invention provides an automatic clamping device 10 for valve plate testing, wherein the automatic clamping device 10 for valve plate testing comprises: the device comprises a bearing plate 100, a driving mechanism 200, a connecting plate 300, two triangular supporting plates 400, an oil passage communication block 500 and a plurality of detection valves 600.
The driving mechanism 200 is connected to the receiving plate 100, and in the present embodiment, the driving mechanism 200 is a driving cylinder. In another embodiment, the drive mechanism 200 is a drive cylinder. The connecting plate 300 is vertically connected to the receiving plate 100, and in the present embodiment, the connecting plate 300 and the receiving plate 100 are integrally formed. Each end of the connecting plate 300 is connected to the receiving plate 100 by a gusset plate 400. Further, in another embodiment, each end of the connecting plate 300 is integrally formed with a triangular supporting plate 400. The connecting plate 300 is provided with a through hole 301, the oil path communicating block 500 is matched with the through hole 301, and the oil path communicating block 500 is inserted into the through hole 301 and connected with the connecting plate 300. The oil passage communication block 500 is provided with a plurality of detection oil passages 501. Each of the sensing valves 600 is connected to the connection plate 300. The output end of each detection oil channel 501 is correspondingly communicated with the input end of a detection valve 600.
The input end of each detection oil passage 501 is provided with a sealing interface mechanism 700. The seal interface mechanism 700 includes an incoming oil tube 710, a soft cone seal ring 720, a connection sleeve 730, an annular soft seal 740, and an extruded tube 750. One end of the input oil pipe 710 is communicated with the detection oil passage 501, and one end of the input oil pipe 710, which is far away from the oil passage communication block 500, is provided with a limiting ring 711. In this embodiment, the stop collar 711 is integrally formed with the inlet tube 710. The soft cone sealing ring 720 is matched with the input oil pipe 710, and the soft cone sealing ring 720 is sleeved at one end of the input oil pipe 710 far away from the limiting ring 711. The connection sleeve 730 is sleeved on the input oil pipe 710, one end of the connection sleeve 730 far away from the oil passage communication block 500 is provided with a first annular blocking plate 731, and the other end is provided with a second annular blocking plate 732. In this embodiment, the first annular blocking plate 731 is integrally formed with the connection sleeve 730. In another embodiment, the second annular blocking plate 732 is integrally formed with the coupling sleeve 730.
An annular soft seal 740 is provided on the inner wall of the first annular barrier plate 731. In this embodiment, the annular soft gasket 740 is a soft rubber gasket. In another embodiment, the annular soft sealing pad 740 is a soft silicone pad. The inner diameter of the second annular blocking plate 732 is larger than the outer diameter of the limiting ring 711, the limiting ring 711 is matched with the connecting sleeve 730, and the limiting ring 711 is inserted into the connecting sleeve 730 and is slidably connected with the connecting sleeve 730. The extrusion pipe 750 is connected with the second annular blocking plate 732, the extrusion pipe 750 is provided with a tapered hole 701, the tapered hole 701 is matched with the soft cone sealing ring 720, and the soft cone sealing ring 720 is inserted in the tapered hole 701 and is abutted against the extrusion pipe 750.
In the working process of the automatic clamping device 10 for the valve plate test, the valve plate 800 to be tested is placed between the driving mechanism 200 and the oil path communicating block 500, and the driving mechanism 200 abuts the valve plate 800 to be tested on the oil path communicating block 500. In the process, the connecting pipe 810 on the valve plate 800 to be tested is inserted into the connecting sleeve 730 and the input oil pipe 710, the body of the valve plate 800 to be tested abuts on the first annular blocking plate 731, and the first annular blocking plate 731 abuts on the limiting ring 711 through the annular soft sealing gasket 740. On the other hand, the valve plate 800 body that awaits measuring extrudes soft centrum sealing ring 720 through first annular barrier 731, connecting sleeve 730 drive extrusion pipe 750, and soft centrum sealing ring 720 extrudes input oil pipe 710 after receiving the extrusion to make input oil pipe 710 extrude fixedly to connecting pipe 810 on the valve plate 800 that awaits measuring, with the stability of being connected of increase valve plate 800 and oil circuit intercommunication piece 500 that awaits measuring. That is, on the one hand, the stop ring 711 abuts against the annular soft seal gasket 740 to perform a primary sealing function, and on the other hand, the extrusion tube 750 abuts against the soft vertebral body seal ring 720 to perform a further sealing function. Secondly, the input oil pipe 710 extrudes and fixes the connecting pipe 810 on the valve plate 800 to be tested, and the sealing effect is achieved again. On the basis of multiple sealing, the valve plate 800 to be tested and the oil way communication block 500 can be ensured to be perfectly and hermetically connected, and the testing accuracy and stability are greatly improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a valve plate test is with automatic clamping device which characterized in that includes: the device comprises a bearing plate, a driving mechanism, a connecting plate, two triangular supporting plates, an oil way communicating block and a plurality of detection valves;
the driving mechanism is connected with the bearing plate, the connecting plate is vertically connected with the bearing plate, and each end of the connecting plate is connected with the bearing plate through one triangular supporting plate; the connecting plate is provided with a through hole, the oil way communicating block is matched with the through hole, and the oil way communicating block is inserted into the through hole and connected with the connecting plate; the oil way communication block is provided with a plurality of detection oil ways; each detection valve is connected with the connecting plate; the output end of each detection oil channel is correspondingly communicated with the input end of one detection valve;
the input end of each detection oil channel is provided with a sealing interface mechanism; the sealing interface mechanism comprises an input oil pipe, a soft cone sealing ring, a connecting sleeve, an annular soft sealing gasket and an extrusion pipe; one end of the input oil pipe is communicated with the detection oil passage, and one end of the input oil pipe, which is far away from the oil passage communicating block, is provided with a limiting ring; the soft cone sealing ring is matched with the input oil pipe and is sleeved at one end of the input oil pipe, which is far away from the limiting ring; the connecting sleeve is sleeved on the input oil pipe, one end of the connecting sleeve, which is far away from the oil way communicating block, is provided with a first annular barrier plate, and the other end of the connecting sleeve is provided with a second annular barrier plate; the annular soft sealing gasket is arranged on the inner wall of the first annular barrier plate; the inner diameter of the second annular stop plate is larger than the outer diameter of the limiting ring, the limiting ring is matched with the connecting sleeve, and the limiting ring is inserted into the connecting sleeve and is in sliding connection with the connecting sleeve; the extrusion pipe is connected with the second annular barrier plate, the extrusion pipe is provided with a tapered hole, the tapered hole is matched with the soft cone sealing ring, and the soft cone sealing ring is inserted in the tapered hole and is abutted to the extrusion pipe.
2. The automatic clamping device for valve plate testing as claimed in claim 1, wherein said driving mechanism is a driving cylinder.
3. The automatic clamping device for testing a valve plate according to claim 1, wherein the driving mechanism is a driving cylinder.
4. The automatic clamping device for the valve plate test according to claim 1, wherein the limiting ring is integrally formed with the input oil pipe.
5. The automatic clamping device for the valve plate test according to claim 1, wherein the first annular blocking plate is integrally formed with the connection sleeve.
6. The automatic clamping device for the valve plate test according to claim 1, wherein the second annular blocking plate is integrally formed with the connection sleeve.
7. The automatic clamping device for the valve plate test according to claim 1, wherein the annular soft sealing gasket is a soft rubber gasket.
8. The automatic clamping device for testing the valve plate according to claim 1, wherein the annular soft sealing gasket is a soft silicone gasket.
9. The automatic clamping device for the valve plate test according to claim 1, wherein the connecting plate and the receiving plate are integrally formed.
10. The automatic clamping device for testing a valve plate according to claim 1, wherein each end of the connecting plate is integrally formed with one of the triangular supporting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794025.6U CN218600765U (en) | 2022-10-24 | 2022-10-24 | Automatic clamping device for valve plate testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794025.6U CN218600765U (en) | 2022-10-24 | 2022-10-24 | Automatic clamping device for valve plate testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218600765U true CN218600765U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222794025.6U Active CN218600765U (en) | 2022-10-24 | 2022-10-24 | Automatic clamping device for valve plate testing |
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| Country | Link |
|---|---|
| CN (1) | CN218600765U (en) |
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2022
- 2022-10-24 CN CN202222794025.6U patent/CN218600765U/en active Active
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