CN216032441U - High-precision plastic suction grinding tool - Google Patents
High-precision plastic suction grinding tool Download PDFInfo
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- CN216032441U CN216032441U CN202121820044.0U CN202121820044U CN216032441U CN 216032441 U CN216032441 U CN 216032441U CN 202121820044 U CN202121820044 U CN 202121820044U CN 216032441 U CN216032441 U CN 216032441U
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Abstract
The utility model relates to the technical field of plastic suction grinding tools, and discloses a high-precision plastic suction grinding tool which comprises a shell, wherein a fixed frame is fixedly connected to the outer side of the shell, a test slot is formed in the inner wall of the shell, an air inlet is formed in the inner wall of the shell and close to the outer side of the test slot, an indicator lamp is fixedly connected to the inner wall of the shell, a grinding tool head is fixedly connected to the outer side of the shell, a piston is connected to the inner wall of the test slot in a sliding mode, and a spring I is fixedly connected to the inner wall of the shell and close to the outer side of the test slot. In operation, through the test groove that sets up to and the cooperation sets up the connecting rod, the change of atmospheric pressure drives the removal of piston during the use, when having realized avoiding the phenomenon that the gas leakage appears in the vacuum chamber, causes the vacuum in the plastic uptake grinding apparatus not enough, guarantees that the staff can the very first time discovery problem place, avoids the plastic uptake grinding apparatus plastic uptake membrane not in place, prevents that not hard up, the phenomenon of deformation from appearing in the product, leads to the product to scrap, has improved the quality of product.
Description
Technical Field
The utility model belongs to the technical field of plastic suction grinding tools, and particularly relates to a high-precision plastic suction grinding tool.
Background
The mould is basic process equipment for mechanical industrial production, is an indispensable tool in the production of industrial products, the performance of the mould made of mould steel needs to be supervised by a strict production process, raw materials for manufacturing the mould need to be strictly controlled, the plastic suction mould refers to the mould used in plastic suction production, the cost is the gypsum mould, the cost is the electroplated copper mould, the cost is the aluminum mould, small holes are drilled in the mould, and the mould is used for vacuum adsorption of a thermalized hard rubber sheet to form the plastic suction product.
However, in the long-term use process of the high-precision plastic suction grinding tool in the current market, due to the aging of the evacuation component in the high-precision plastic suction grinding tool, the phenomenon of air leakage in a vacuum cavity can be caused, the vacuum degree in the plastic suction grinding tool is insufficient, a worker cannot find the problem at the first time, the plastic suction grinding tool cannot suck the film, the product is loosened and deformed, the product is scrapped, the resource waste is caused, and the product quality is reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the high-precision plastic suction grinding tool, which effectively solves the problems in the background art.
In order to realize the purposes of avoiding the phenomenon of air leakage in the vacuum cavity, causing insufficient vacuum degree in the plastic suction grinding tool, ensuring that a worker can find a problem at the first time, avoiding that a suction film of the plastic suction grinding tool is not in place, preventing products from being scrapped due to the phenomena of looseness and deformation, saving resources and improving the quality of the products, the utility model provides the following technical scheme: a high-precision plastic suction grinding tool comprises a shell, wherein a fixed frame is fixedly connected to the outer side of the shell, a test slot is formed in the inner wall of the shell, an air inlet is formed in the inner wall of the shell and is close to the outer side of the test slot, an indicator lamp is fixedly connected to the inner wall of the shell, a grinding tool head is fixedly connected to the outer side of the shell, a piston is connected to the inner wall of the test slot in a sliding mode, a first spring is fixedly connected to the inner wall of the shell and is close to the outer side of the test slot, and a connecting frame is fixedly connected to the top of the first spring;
the inner wall fixedly connected with spring two of casing, the outside fixedly connected with sheetmetal of spring two, the inboard fixedly connected with connecting rod of sheetmetal, the outside fixedly connected with carbon-point of sheetmetal, the inner wall fixedly connected with zinc section of thick bamboo of casing, the inner wall laminating of zinc section of thick bamboo has pasty electrolyte layer, the inner wall laminating of pasty electrolyte layer has the mixture layer of depolarization, the draw-in groove has been seted up to the inner wall of the mixture layer of depolarization, the inner wall fixed connection sealing plastic of a zinc section of thick bamboo, the round hole has been seted up to sealing plastic's inner wall.
Preferably, the indicator lights are symmetrically distributed on two sides of the test slot, the indicator lights are connected with the metal sheet in series, the piston is tightly attached to the inner wall of the test slot, and the piston is made of rubber.
Preferably, the connecting rod is tightly attached to the inner wall of the shell, and the connecting rod is made of plastic.
Preferably, the metal sheet is made of a copper material, and the carbon rods are symmetrically distributed on two sides of the metal sheet.
Preferably, the paste electrolyte layer is a mixture of ammonium chloride and zinc chloride, and the depolarizing mixture layer is a mixture of manganese dioxide and carbon powder.
Preferably, the number of the clamping grooves is the same as that of the carbon rods, and the size of the clamping grooves is matched with that of the carbon rods.
Compared with the prior art, the utility model has the beneficial effects that:
1) during work, the piston is driven to move by the change of air pressure during use through the arranged test slot and the matched connecting rod, so that the problem that the vacuum degree in the plastic suction grinding tool is insufficient when the phenomenon of air leakage in a vacuum cavity is avoided, a worker can find a problem at the first time is ensured, the phenomenon that the plastic suction grinding tool cannot suck the film is avoided, the product is prevented from being loosened and deformed, the product is scrapped, resources are saved, and the quality of the product is improved;
2) the connecting rod is arranged and the zinc barrel is arranged in a matched mode, the carbon rod is pushed to be in contact with the depolarization mixture layer by moving the connecting rod during use, dry battery reaction is formed under the action of the zinc barrel and the pasty electrolyte layer, current passes through the metal sheet, the indicator lamps which are connected in series are enabled to be turned on, linkage of the structure is achieved, and mechanical faults are reduced due to the formation of the dry battery reaction.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an enlarged partial view of portion A of FIG. 1;
FIG. 3 is a schematic view of the housing structure of the present invention;
FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.
In the figure: 1. a housing; 2. a fixed mount; 3. an air inlet; 4. a test slot; 5. an indicator light; 6. a grinder head; 7. a piston; 8. a connecting frame; 9. a first spring; 10. a connecting rod; 11. a metal sheet; 12. a carbon rod; 13. a second spring; 14. a zinc cylinder; 15. a paste electrolyte layer; 16. a layer of depolarizing mix; 17. a card slot; 18. sealing the plastic; 19. a circular hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a first embodiment, as shown in fig. 1 to 4, the utility model includes a high-precision plastic-suction grinding tool, which includes a casing 1, a fixed frame 2 is fixedly connected to an outer side of the casing 1, a test slot 4 is formed in an inner wall of the casing 1, an air inlet 3 is formed in an inner wall of the casing 1 and close to an outer side of the test slot 4, indicator lamps 5 are fixedly connected to the inner wall of the casing 1, the indicator lamps 5 are symmetrically distributed on two sides of the test slot 4, the indicator lamps 5 are connected in series with a metal sheet 11, a piston 7 is tightly attached to the inner wall of the test slot 4, the piston 7 is made of rubber, a grinding tool head 6 is fixedly connected to an outer side of the casing 1, the piston 7 is slidably connected to an inner wall of the test slot 4, a first spring 9 is fixedly connected to an outer side of the inner wall of the casing 1 and close to the test slot 4, and a connecting frame 8 is fixedly connected to a top of the first spring 9.
In the second embodiment, as shown in fig. 1 to 4, the utility model includes a high-precision plastic-sucking grinding tool, which includes a housing 1, wherein a fixed frame 2 is fixedly connected to the outer side of the housing 1, a test slot 4 is formed in the inner wall of the housing 1, an air inlet 3 is formed in the inner wall of the housing 1 and is close to the outer side of the test slot 4, indicator lamps 5 are fixedly connected to the inner wall of the housing 1, the indicator lamps 5 are symmetrically distributed on two sides of the test slot 4, the indicator lamps 5 are connected in series with a metal sheet 11, a piston 7 is tightly attached to the inner wall of the test slot 4, the piston 7 is made of rubber, a grinding tool head 6 is fixedly connected to the outer side of the housing 1, the piston 7 is slidably connected to the inner wall of the test slot 4, a first spring 9 is fixedly connected to the inner wall of the housing 1 and is close to the outer side of the test slot 4, and a connecting frame 8 is fixedly connected to the top of the first spring 9;
the inner wall of the shell 1 is fixedly connected with a second spring 13, the outer side of the second spring 13 is fixedly connected with a metal sheet 11, the metal sheet 11 is made of copper materials, carbon rods 12 are symmetrically distributed on two sides of the metal sheet 11, the inner side of the metal sheet 11 is fixedly connected with a connecting rod 10, the connecting rod 10 is tightly attached to the inner wall of the shell 1, the connecting rod 10 is made of plastic materials, the outer side of the metal sheet 11 is fixedly connected with a carbon rod 12, the inner wall of the shell 1 is fixedly connected with a zinc barrel 14, the inner wall of the zinc barrel 14 is attached with a pasty electrolyte layer 15, the pasty electrolyte layer 15 is a mixture of ammonium chloride and zinc chloride, the depolarized mixture layer 16 is a mixture of manganese dioxide and carbon powder, the inner wall of the pasty electrolyte layer 15 is attached with a depolarized mixture layer 16, the inner wall of the depolarized mixture layer 16 is provided with clamping grooves 17, the number of the clamping grooves 17 is the same as that of the carbon rods 12, and the size of the clamping grooves 17 is adapted to that of the carbon rods 12, the inner wall of the zinc cylinder 14 is fixedly connected with sealing plastic 18, and a round hole 19 is formed in the inner wall of the sealing plastic 18.
The working principle is as follows: during operation, the plastic suction grinding tool is firstly placed on the grinding tool head 6 through the component, then the plastic suction grinding tool is started to normally work, at the moment, the plastic suction grinding tool can perform vacuumizing operation, at the moment, gas on the inner side of the test slot 4 can be drawn out from the air inlet 3, the pressure in the test slot 4 is reduced, at the moment, the piston 7 can move downwards along the inner wall of the test slot 4, the connecting frame 8 is further extruded, the connecting frame 8 compresses the first spring 9, finally the piston 7 stops sliding downwards under the action of elastic force, at the moment, the connecting frame 8 presses the connecting rod 10, the connecting rod 10 moves outwards under the action of the extrusion force, the second spring 13 is further pushed by the metal sheet 11, the outer side of the carbon rod 12 is further driven to move, and the carbon rod 12 can penetrate through the round hole 19 in the inner wall of the sealing plastic 18;
the clamping groove 17 is matched with the carbon rod 12 in size, so that the carbon rod 12 is finally clamped with the clamping groove 17 under the action of extrusion force, the carbon rod is inserted into the depolarized mixture layer 16, dry batteries are formed under the action of the zinc cylinder 14 and the pasty electrolyte layer 15, current passes through the metal sheet 11, the indicator lamp 5 connected with the metal sheet 11 in series is lightened, workers can be reminded that the plastic suction grinding tool can work normally, when the work is finished, the sealing opening is opened, gas can enter the test groove 4 along the gas inlet 3, the connecting frame 8 is driven to restore to the original position under the restoring force provided by the first spring 9, and then the connecting rod 10 can restore under the restoring force provided by the second spring 13;
when the evacuated vacuum degree of the plastic suction grinding tool is insufficient, the piston 7 cannot move to the bottom end, the connecting frame 8 cannot extrude the connecting rod 10, and the surface of the metal sheet 11 cannot generate current, so that the indicating lamp 5 connected in series with the metal sheet cannot be lightened, further reminding workers of insufficient vacuum degree, and ensuring that the workers can overhaul in time;
the water feeding process is as shown in fig. 4, when the phenomenon of air leakage in the vacuum cavity is avoided, the vacuum degree in the plastic suction grinding tool is insufficient, the problem can be found by a worker at the first time, the plastic suction grinding tool is prevented from being out of position, the product is prevented from being loosened and deformed, the product is scrapped, resources are saved, and the quality of the product is improved.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high accuracy plastic suction grinding apparatus, includes casing (1), its characterized in that: the outer side of the shell (1) is fixedly connected with a fixing frame (2), the inner wall of the shell (1) is provided with a test slot (4), the inner wall of the shell (1) is provided with an air inlet (3) close to the outer side of the test slot (4), the inner wall of the shell (1) is fixedly connected with an indicator lamp (5), the outer side of the shell (1) is fixedly connected with a grinding tool head (6), the inner wall of the test slot (4) is connected with a piston (7) in a sliding manner, the inner wall of the shell (1) is fixedly connected with a first spring (9) close to the outer side of the test slot (4), and the top of the first spring (9) is fixedly connected with a connecting frame (8);
the inner wall fixedly connected with spring two (13) of casing (1), outside fixedly connected with sheetmetal (11) of spring two (13), inboard fixedly connected with connecting rod (10) of sheetmetal (11), outside fixedly connected with carbon-point (12) of sheetmetal (11), the inner wall fixedly connected with zinc section of thick bamboo (14) of casing (1), the inner wall laminating of zinc section of thick bamboo (14) has pasty electrolyte layer (15), the inner wall laminating of pasty electrolyte layer (15) has depolarization mixture layer (16), draw-in groove (17) have been seted up to the inner wall of depolarization mixture layer (16), the inner wall fixedly connected with sealing plastic (18) of zinc section of thick bamboo (14), round hole (19) have been seted up to the inner wall of sealing plastic (18).
2. The high precision plastic suction grinding tool of claim 1, wherein: the indicating lamp (5) are symmetrically distributed on two sides of the test slots (4), the indicating lamp (5) and the metal sheet (11) are connected in series, the piston (7) is tightly attached to the inner wall of the test slots (4), and the piston (7) is made of rubber.
3. The high precision plastic suction grinding tool of claim 1, wherein: the connecting rod (10) is tightly attached to the inner wall of the shell (1), and the connecting rod (10) is made of plastic.
4. The high precision plastic suction grinding tool of claim 1, wherein: the material of sheetmetal (11) is the copper product matter, carbon-point (12) symmetric distribution is in the both sides of sheetmetal (11).
5. The high precision plastic suction grinding tool of claim 1, wherein: the paste electrolyte layer (15) is a mixture of ammonium chloride and zinc chloride, and the depolarizing mixture layer (16) is a mixture of manganese dioxide and carbon powder.
6. The high precision plastic suction grinding tool of claim 1, wherein: the number of the clamping grooves (17) is the same as that of the carbon rods (12), and the size of the clamping grooves (17) is matched with that of the carbon rods (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121820044.0U CN216032441U (en) | 2021-08-05 | 2021-08-05 | High-precision plastic suction grinding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121820044.0U CN216032441U (en) | 2021-08-05 | 2021-08-05 | High-precision plastic suction grinding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216032441U true CN216032441U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121820044.0U Active CN216032441U (en) | 2021-08-05 | 2021-08-05 | High-precision plastic suction grinding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216032441U (en) |
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2021
- 2021-08-05 CN CN202121820044.0U patent/CN216032441U/en active Active
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