CN117817990A - Injection molding equipment is used in processing of hydro-cylinder sealing member - Google Patents
Injection molding equipment is used in processing of hydro-cylinder sealing member Download PDFInfo
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- CN117817990A CN117817990A CN202410145669.3A CN202410145669A CN117817990A CN 117817990 A CN117817990 A CN 117817990A CN 202410145669 A CN202410145669 A CN 202410145669A CN 117817990 A CN117817990 A CN 117817990A
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 78
- 238000007789 sealing Methods 0.000 title claims abstract description 49
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 239000004411 aluminium Substances 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 22
- 239000004033 plastic Substances 0.000 claims description 18
- 229920003023 plastic Polymers 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000007493 shaping process Methods 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims 1
- 239000011550 stock solution Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000003860 storage Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000005267 amalgamation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of seal injection molding, and discloses injection molding equipment for processing an oil cylinder seal, which comprises a fixed plate, wherein an anti-bubble component is arranged above the fixed plate; the anti-bubble component comprises a shell, the lower extreme movable mounting of shell is in the upper end of fixed plate, the inner fixed liquid storage bin that is provided with of shell, the inner fixed mounting of shell has a plurality of aluminium system fin, the upper end fixed intercommunication of shell front end has first pipe, the front end fixed intercommunication of first pipe has first hose. According to the injection molding equipment for processing the oil cylinder sealing piece, the good product rate of the sealing piece is improved through the installation and improvement of the anti-bubble component, in the actual use process, hot water can be effectively injected into the shell to enable the difference between the internal temperature and the external temperature of the sealing piece to be reduced in the cooling process of the sealing piece, the good product rate of the injection molding equipment for processing the oil cylinder sealing piece is improved, and the time for adjusting the machine is shortened.
Description
Technical Field
The invention relates to the technical field of seal injection molding, in particular to injection molding equipment for processing an oil cylinder seal.
Background
Injection molding is a method for producing and shaping industrial products. Products are generally molded using rubber and plastic. Injection molding can also be divided into injection molding compression molding and die casting. Injection molding machines (simply referred to as injection molding machines or injection molding machines) are the main molding equipment for producing plastic products of various shapes from thermoplastic or thermosetting materials using plastic molding dies, and injection molding is performed by injection molding machines and dies.
In the prior art publication No. CN110524784B, a rubber sealing piece, a processing device and a processing method thereof are provided, wherein a rubber sealing piece processing raw material is placed in an injection cylinder, a replacement mechanism drives a drainage mechanism arranged on the rubber sealing piece to move upwards, and one drainage mechanism is inserted into a forming die; 2. the protection connecting rod I and the protection connecting rod II move upwards, the sliding friction wheel I and the power belt wheel I enter friction transmission, and the sliding friction wheel II and the power belt wheel II enter friction transmission; 3. the rubber sealing piece processing raw material is driven into an injection molding groove formed between a die II and the die I through an injection molding hole I and an injection molding hole II; 4. the drainage mechanism rotates to drain the rubber sealing piece processing raw materials; 5. when the injection molding of the rubber sealing member processing raw materials is completed, the rotary die rotates, the rubber sealing member after the injection molding is demolded, and the upper end face of the rubber sealing member is smoothed; 6. when demoulding is completed, the output shaft of the replacing motor rotates for one quarter circle, and the drainage mechanism is replaced.
However, since the technology of the prior art publication No. CN110524784B should be especially used when the oil cylinder is sealed, the internal pressure of the sealing member is larger than the external pressure due to the larger internal and external temperature difference of the sealing member after injection molding when the sealing member is used for injection molding, so that the air bubbles in the sealing member shrink to cause unstable sealing environment when the oil temperature rises during the sealing of the oil cylinder, and the generation of the air bubbles can be reduced through the machine adjustment, but the machine adjustment needs to consume time and materials and has higher requirements on personnel operation machinery.
Disclosure of Invention
(one) solving the technical problems
The invention aims to provide injection molding equipment for processing an oil cylinder sealing member, which aims to solve the problems that when the technology of the prior art publication No. CN110524784B is put forward in the background technology, particularly when the oil cylinder is sealed, the sealing member is subjected to injection molding, the internal pressure is larger than the external pressure due to the fact that the internal and external temperature difference of the sealing member is larger during injection molding, so that bubbles in the sealing member are easy to generate due to the fact that the internal pressure is larger than the external pressure, the sealing environment is unstable due to the fact that the bubbles in the sealing member shrink due to the fact that the oil temperature rises during the oil cylinder sealing, and the generation of the bubbles can be reduced through machine adjustment, but time and materials are consumed during machine adjustment, and the requirement on personnel operation machinery is high.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the injection molding equipment for processing the oil cylinder sealing piece comprises a fixed plate, wherein an anti-bubble component is arranged above the fixed plate; the anti-bubble assembly comprises a shell, the lower extreme movable mounting of shell is in the upper end of fixed plate, the inner fixed liquid storage bin that is provided with of shell, the inner fixed mounting of shell has a plurality of aluminium system fin, the upper end fixed intercommunication of shell front end has first pipe, the front end fixed intercommunication of first pipe has first hose, the lower extreme fixed intercommunication of the rear end of shell has the second pipe, the rear end fixed intercommunication of second pipe has the second hose, the left end of shell is fixedly provided with the shaping groove, the rear end of the left end of shell is fixedly provided with the exhaust groove, the left end of exhaust groove and shaping groove intercommunication, the left end of shell is fixedly provided with positioning bump, the left end of shell is fixedly provided with the pouring groove, the top of fixed plate is provided with the removal subassembly.
Preferably, the movable assembly comprises a chute, the chute is fixedly arranged at the inner end of the fixed plate, a sliding block is movably arranged at the inner end of the chute, the upper end of the sliding block is fixedly arranged at the lower end of the shell, the right end of the shell is fixedly provided with a movable sleeve, the inner end of the movable sleeve is movably provided with a threaded rod through threads, the right end of the threaded rod is fixedly connected with the output shaft end of a motor, the lower end of the motor is fixedly provided with a supporting plate, the lower end of the supporting plate is fixedly arranged at the lower end of the fixed plate, the left side above the fixed plate is provided with an injection molding assembly, and the sliding block is triangular and is matched with the cross section of the chute to achieve a good limiting effect so that the rotating torque of the threaded rod is converted into linear motion.
Preferably, the subassembly of moulding plastics includes the board of moulding plastics, the lower extreme fixed mounting of moulding plastics the board is at the left end of fixed plate upper end, the fixed intercommunication in left end of moulding plastics the board has the pipe of moulding plastics, the pipe of moulding plastics runs through the left end of moulding plastics the board and extends to the right-hand member of moulding plastics the board, the fixed a plurality of constant head tanks that are provided with in right-hand member of moulding plastics the board, the rear side of fixed plate top is provided with circulation subassembly, and the right-hand member of moulding plastics the subassembly is provided with the same shaping groove and exhaust groove and with the shaping groove and the exhaust groove symmetric distribution of casing left end, wedge-shaped positioning lug agrees with mutually with the external terminal surface of constant head tank and improves the amalgamation of two shaping grooves and exhaust groove effectively.
Preferably, the circulation assembly comprises a third conduit, the front end of the third conduit is fixedly communicated with the rear end of the second hose, the rear end of the third conduit is fixedly communicated with a box body, the upper end of the box body is fixedly communicated with a fourth conduit, and the first hose and the second hose have good deformation capability so that the shell cannot be influenced when moving.
Preferably, the upper end of the fourth conduit is fixedly connected with the lower end of the first hose, the left end of the box body is fixedly connected with a base, and the base can effectively strengthen the heating pipe.
Preferably, a heating pipe is fixedly arranged at the left end of the base, penetrates through the base and extends to the inner end of the shell, the heating pipe can heat the water body before injection molding, and the temperature of the water body is higher than that of external air to ensure that the difference between the internal temperature and the external temperature of the sealing piece is reduced during injection molding.
Preferably, an electric sheet is fixedly arranged at the left end of the heating pipe, a booster pump is fixedly arranged at the lower end of the inner end of the shell, and the booster pump shell can enable water flow to circulate so that the water temperature in the shell is kept constant.
Preferably, the front end of the booster pump is fixedly communicated with the front end which penetrates through the shell at the rear end of the third guide pipe and extends to the front end of the booster pump, the upper end of the shell is fixedly communicated with an exhaust pipe, and the exhaust pipe can fill water flow and discharge high-pressure gas when the temperature of a water body is increased, so that the safety is improved.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the injection molding equipment for processing the oil cylinder sealing piece, the good product rate of the sealing piece is improved by installing and improving the anti-bubble component, and in the actual use process, hot water can be effectively filled into the net shell to reduce the difference between the internal temperature and the external temperature of the sealing piece in the cooling process, so that the good product rate of the injection molding equipment for processing the oil cylinder sealing piece is improved, and the time for adjusting the machine is shortened;
2. according to the injection molding equipment for processing the oil cylinder sealing piece, the injection molding capacity is improved by installing and improving the moving assembly, and in the actual use process, the shell and the injection molding plate can be effectively spliced and then injection molded, so that the molding effect of the injection molding equipment for processing the oil cylinder sealing piece is improved;
3. according to the injection molding equipment for processing the oil cylinder sealing piece, the heat preservation capability is improved by installing and improving the circulating assembly, and in the actual use process, water can be rapidly and effectively heated and preserved, so that the heat loss is reduced, the electric cost is reduced, and the cost of the injection molding equipment for processing the oil cylinder sealing piece is reduced.
Drawings
FIG. 1 is a schematic perspective view of the first embodiment of the present invention;
FIG. 2 is a schematic diagram of an explosive structure according to the present invention;
FIG. 3 is a schematic diagram showing a second perspective structure of the present invention;
FIG. 4 is a schematic diagram of an explosion structure of the present invention;
FIG. 5 is a schematic diagram of a cross-sectional structure of the case of the present invention;
fig. 6 is a schematic cross-sectional view of the housing of the present invention.
In the figure: 1. a fixing plate; 2. an anti-bubble assembly; 201. a housing; 202. a liquid storage bin; 203. aluminum heat sink; 204. a first conduit; 205. a first hose; 206. a second conduit; 207. a second hose; 208. a forming groove; 209. an exhaust groove; 210. positioning the protruding blocks; 211. pouring a groove; 3. a moving assembly; 301. a chute; 302. a slide block; 303. a movable sleeve; 304. a threaded rod; 305. a motor; 306. a support plate; 4. an injection molding assembly; 401. an injection molding plate; 402. injection molding a tube; 403. a positioning groove; 5. a circulation assembly; 501. a third conduit; 502. a case; 503. a fourth conduit; 504. a base; 505. heating pipes; 506. an electric sheet; 507. a booster pump; 508. and an exhaust pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the injection molding equipment for processing the oil cylinder sealing piece comprises a fixed plate 1, wherein an anti-bubble component 2 is arranged above the fixed plate 1; the anti-bubble assembly 2 comprises a shell 201, the lower extreme movable mounting of shell 201 is in the upper end of fixed plate 1, the inner fixed liquid storage bin 202 that is provided with of shell 201, the inner fixed mounting of shell 201 has a plurality of aluminium system fin 203, the upper end fixed intercommunication of shell 201 front end has first pipe 204, the front end fixed intercommunication of first pipe 204 has first hose 205, the lower extreme fixed intercommunication of the rear end of shell 201 has second pipe 206, the rear end fixed intercommunication of second pipe 206 has second hose 207, the left end fixed shaping groove 208 that is provided with of shell 201, the rear end fixed exhaust groove 209 that is provided with of the left end of shell 201 communicates with shaping groove 208, the left end fixed positioning bump 210 that is provided with of shell 201, the left end fixed pouring groove 211 that is provided with of shell 201, the top of fixed plate 1 is provided with movable assembly 3.
The moving assembly 3 comprises a chute 301, the chute 301 is fixedly arranged at the inner end of the fixed plate 1, a sliding block 302 is movably arranged at the inner end of the chute 301, the upper end of the sliding block 302 is fixedly arranged at the lower end of the shell 201, a movable sleeve 303 is fixedly arranged at the right end of the shell 201, a threaded rod 304 is movably arranged at the inner end of the movable sleeve 303 through threads, the right end of the threaded rod 304 is fixedly connected with the output shaft end of a motor 305, a supporting plate 306 is fixedly arranged at the lower end of the motor 305, the lower end of the supporting plate 306 is fixedly arranged at the lower end of the fixed plate 1, an injection molding assembly 4 is arranged at the left side above the fixed plate 1, the shell 201 is enabled to move towards the direction of the injection molding plate 401 through the limit of the sliding block 302 and the chute 301 by starting the motor 305, a forming groove 208 at the right end of the injection molding plate 401 is enabled to be spliced with a forming groove 208 at the right end of the shell 201 through a positioning lug 210 and a positioning groove 403, injecting material into the complete forming groove 208 through the injection molding plate 401 to discharge gas in the forming groove 208 through the exhaust groove 209, when the casting is completed, starting the booster pump 507 to enable water flow heated in the box 502 to flow into the liquid storage bin 202 in the shell 201 through the second guide pipe 206, and exchanging temperature through water flow as a medium through the plurality of aluminum radiating fins 203 which are arranged alternately, so as to reduce temperature difference between the inside and the outside of the sealing element, wherein the injection molding plate 401 and the shell 201 are attached, if the two are separated from the sealing element and contacted with air, rapid heat dissipation can cause larger internal and external temperature difference to generate bubbles, heating of the heating pipe 505 can be stopped to heat the water flow through the heat of the sealing element after hot water enters the shell 201, electric energy loss is reduced, the temperature of the hot water is lower than that of the sealing element but higher than that of external air, the fault tolerance rate of the hot water can be suitable for injection molding of various materials, the triangular shape of the slider 302 and the cross-sectional shape of the chute 301 are compatible to provide a good limit effect to convert the rotational torque of the threaded rod 304 into linear motion.
The injection molding assembly 4 comprises an injection molding plate 401, the lower end of the injection molding plate 401 is fixedly arranged at the left end of the upper end of the fixed plate 1, the left end of the injection molding plate 401 is fixedly communicated with an injection molding pipe 402, the injection molding pipe 402 penetrates through the left end of the injection molding plate 401 and extends to the right end of the injection molding plate 401, a plurality of positioning grooves 403 are fixedly arranged at the right end of the injection molding plate 401, a circulating assembly 5 is arranged at the rear side above the fixed plate 1, the right end of the injection molding assembly 4 is provided with identical forming grooves 208 and exhaust grooves 209 and symmetrically distributed with the forming grooves 208 and the exhaust grooves 209 at the left end of the shell 201, wedge-shaped positioning projections 210 are matched with the outer end surfaces of the positioning grooves 403 to effectively improve the splicing of the two forming grooves 208 and the exhaust grooves 209, and the right end of the injection molding assembly 4 is provided with identical forming grooves 208 and exhaust grooves 209 and symmetrically distributed with the forming grooves 208 at the left end of the shell 201.
The circulation assembly 5 comprises a third conduit 501, the front end of the third conduit 501 is fixedly connected with the rear end of the second hose 207, the rear end of the third conduit 501 is fixedly connected with a box 502, the upper end of the box 502 is fixedly connected with a fourth conduit 503, the upper end of the fourth conduit 503 is fixedly connected with the lower end of the first hose 205, the left end of the box 502 is fixedly connected with a base 504, the left end of the base 504 is fixedly provided with a heating pipe 505, the heating pipe 505 penetrates through the base 504 and extends to the inner end of the shell 201, the left end of the heating pipe 505 is fixedly provided with an electric sheet 506, the lower end of the inner end of the shell 201 is fixedly provided with a booster pump 507, the front end of the booster pump 507 is fixedly connected with an exhaust pipe 508 which penetrates through the shell 201 and extends to the front end of the booster pump 507, the upper end of the shell 201 is fixedly connected with an exhaust pipe 508, the first hose 205 and the second hose 207 have good deformation capability, the base 504 can effectively strengthen the heating pipe 505, the heating pipe 505 can heat water body before injection molding, ensure that the water temperature is higher than the temperature difference between the inside and outside air temperature of the injection molding, the sealing member 507 can be increased, the water can be discharged from the shell can be constantly, and the water can be discharged from the shell can be raised, and the water can be safely discharged, the water can be safely and the water can be safely increased, and the water can be discharged.
Working principle: the shell 201 is enabled to move towards the injection molding plate 401 through the limit of the sliding block 302 and the sliding groove 301 by starting the motor 305, the molding groove 208 at the right end of the injection molding plate 401 and the molding groove 208 at the right end of the shell 201 are spliced through the positioning protruding block 210 and the positioning groove 403, materials are injected into the complete molding groove 208 through the injection molding plate 401, air in the molding groove 208 is discharged through the exhaust groove 209, when casting is completed, water flow heated in the box 502 flows into the liquid storage bin 202 in the shell 201 through the second guide pipe 206 by starting the booster pump 507, the temperature is interacted through the water flow as a medium through the plurality of aluminum cooling fins 203 which are arranged alternately, the temperature difference between the inside and the outside of the sealing piece is reduced, at the moment, the injection molding plate 401 and the shell 201 are attached, if the two are separated from the sealing piece and the air, the air can be quickly cooled, so that bubbles are generated, after the hot water enters the shell 201, the heating pipe 505 can be stopped to heat through the heat of the sealing piece, the water flow is discharged, the electric energy loss is reduced, the temperature of the hot water is lower than the temperature of the sealing piece, the temperature is higher than the temperature of the hot water, the liquid storage bin 202, the temperature is used as the temperature of the hot water, and the temperature is used for fault-tolerant injection molding of the materials.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and that the simple modification and equivalent substitution of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention.
Claims (8)
1. Injection molding equipment is used in processing of hydro-cylinder sealing member, including fixed plate (1), its characterized in that: an anti-bubble component (2) is arranged above the fixed plate (1);
the utility model provides a bubble prevention subassembly (2) including casing (201), the lower extreme movable mounting of casing (201) is in the upper end of fixed plate (1), the fixed stock solution storehouse (202) that is provided with in the inner of casing (201), the inner fixed mounting of casing (201) has a plurality of aluminium system fin (203), the upper end fixed intercommunication of casing (201) front end has first pipe (204), the front end fixed intercommunication of first pipe (204) has first hose (205), the lower extreme fixed intercommunication of the rear end of casing (201) has second pipe (206), the rear end fixed intercommunication of second pipe (206) has second hose (207), the left end fixed being provided with of casing (201) shaping groove (208), the rear end fixed being provided with of the left end of casing (201) exhaust groove (209), the left end fixed being provided with positioning bump (210) with shaping groove (208) intercommunication of casing (201), the left end fixed being provided with of casing (201) second hose (208), the left end fixed being provided with of casing (201) is provided with pouring groove (211), fixed subassembly (3) on the fixed plate (3).
2. The injection molding apparatus for processing a cylinder seal according to claim 1, wherein: the movable assembly (3) comprises a sliding groove (301), the sliding groove (301) is fixedly arranged at the inner end of the fixed plate (1), a sliding block (302) is movably arranged at the inner end of the sliding groove (301), the upper end of the sliding block (302) is fixedly arranged at the lower end of the shell (201), a movable sleeve (303) is fixedly arranged at the right end of the shell (201), a threaded rod (304) is movably arranged at the inner end of the movable sleeve (303) through threads, the right end of the threaded rod (304) is fixedly connected with the output shaft end of the motor (305), a supporting plate (306) is fixedly arranged at the lower end of the motor (305), and an injection molding assembly (4) is arranged at the left side above the fixed plate (1).
3. The injection molding apparatus for processing a cylinder seal according to claim 2, wherein: injection molding subassembly (4) are including moulding plastics board (401), the lower extreme fixed mounting of moulding plastics board (401) is in the left end of fixed plate (1) upper end, the fixed intercommunication in left end of moulding plastics board (401) has injection molding pipe (402), injection molding pipe (402) run through the left end of moulding plastics board (401) and extend to the right-hand member of moulding plastics board (401), the right-hand member of moulding plastics board (401) is fixed to be provided with a plurality of constant head tanks (403), the rear side of fixed plate (1) top is provided with circulating assembly (5).
4. An injection molding apparatus for processing a cylinder seal according to claim 3, wherein: the circulating assembly (5) comprises a third conduit (501), the front end of the third conduit (501) is fixedly communicated with the rear end of the second hose (207), the rear end of the third conduit (501) is fixedly communicated with a box body (502), and the upper end of the box body (502) is fixedly communicated with a fourth conduit (503).
5. The injection molding apparatus for processing a cylinder seal according to claim 4, wherein: the upper end of the fourth conduit (503) is fixedly communicated with the lower end of the first hose (205), and the left end of the box body (502) is fixedly connected with a base (504).
6. The injection molding apparatus for processing a cylinder seal according to claim 5, wherein: a heating pipe (505) is fixedly arranged at the left end of the base (504), and the heating pipe (505) penetrates through the base (504) and extends to the inner end of the shell (201).
7. The injection molding apparatus for processing a cylinder seal according to claim 6, wherein: an electric sheet (506) is fixedly arranged at the left end of the heating pipe (505), and a booster pump (507) is fixedly arranged at the lower end of the inner end of the shell (201).
8. The injection molding apparatus for processing a cylinder seal according to claim 7, wherein: the front end of the booster pump (507) is fixedly communicated with the rear end of the third conduit (501) and penetrates through the shell (201) and extends to the front end of the booster pump (507), and the upper end of the shell (201) is fixedly communicated with an exhaust pipe (508).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410145669.3A CN117817990A (en) | 2024-02-02 | 2024-02-02 | Injection molding equipment is used in processing of hydro-cylinder sealing member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410145669.3A CN117817990A (en) | 2024-02-02 | 2024-02-02 | Injection molding equipment is used in processing of hydro-cylinder sealing member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117817990A true CN117817990A (en) | 2024-04-05 |
Family
ID=90523013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410145669.3A Pending CN117817990A (en) | 2024-02-02 | 2024-02-02 | Injection molding equipment is used in processing of hydro-cylinder sealing member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117817990A (en) |
-
2024
- 2024-02-02 CN CN202410145669.3A patent/CN117817990A/en active Pending
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