CN115070683B - Finishing method of liquid storage device end cover - Google Patents
Finishing method of liquid storage device end cover Download PDFInfo
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- CN115070683B CN115070683B CN202210534161.3A CN202210534161A CN115070683B CN 115070683 B CN115070683 B CN 115070683B CN 202210534161 A CN202210534161 A CN 202210534161A CN 115070683 B CN115070683 B CN 115070683B
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- positioning
- groove
- end cover
- laminate
- ring
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- 239000007788 liquid Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000003860 storage Methods 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 55
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 14
- 238000000465 moulding Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a finishing method of a liquid storage device end cover, which comprises the following steps: (a) assembling the end cap; (b) installing a filter screen disc; (c) racking; (d) finishing and molding the bracket. The invention has the advantages of step-by-step order, easy operation and adjustment, large arrangement amount, flexibility and applicability, independent end covers, no influence on each other, collision damage prevention and convenient management.
Description
Technical Field
The invention belongs to the technical field of liquid storage device accessories, and particularly relates to a finishing method of a liquid storage device end cover.
Background
The liquid accumulator is assembled in the evaporator and the suction pipe of the compressor, and is one protecting part to prevent liquid refrigerant from flowing into the compressor and to produce liquid impact.
The existing reservoir end cap has the following defects in the production process: 1. the end cover and the infusion pipeline are fixed by welding, so that the operation requirement is high, the strength is high, or the end cover and the infusion pipeline are molded by casting, and the die has a complex structure and high cost; 2. the finished products are stacked together after being manufactured, are easy to collide with each other to generate damage, are inconvenient to arrange and have great management difficulty.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and provides a method for arranging the end covers of the liquid storage device, which is orderly in steps, easy to operate and adjust, large in arrangement amount, flexible and applicable, independent in each end cover, free from mutual influence, free from collision damage and convenient to manage.
In order to solve the technical problems, the invention adopts the following technical scheme:
the method for arranging the end cover of the liquid storage device is characterized by comprising the following steps of:
(a) Assembling an end cover:
(1) the catheter passes through the fixing through hole on the end cover body, so that the convex ring part on the positioning ring of the catheter is embedded into the positioning groove on the end cover body, and the positioning of the catheter on the end cover body is completed;
(2) the lower threaded hole of the sealing screw sleeve is in threaded connection with the sealing ring on the end cover body, so that the upper threaded hole of the sealing screw sleeve is in threaded connection with the positioning ring, the sealing screw sleeve is simultaneously connected with the sealing ring and the positioning ring, and the limiting and fixing of the sealing screw sleeve on the end cover body are completed;
(b) Installing a filter screen disc: fixing the filter screen disc on the end cover body to obtain a formed end cover;
(c) And (3) loading:
(1) inserting the support plate into the clamping sleeve on the side surface of the laminate, so that the support plate is limited on the laminate;
(2) inserting the clamping seat into a limiting through groove on the supporting plate from top to bottom, enabling the edge on the clamping seat to abut against the supporting plate, and completing limiting of the clamping seat on the supporting plate;
(3) sleeving the liquid guide tube on the positioning upright post on the clamping seat, so that the formed end cover is inverted on the clamping seat;
(d) And (3) finishing and forming a bracket:
(1) the fixed through groove on the first laminate is sleeved on the upper end head of the support column on the base, so that the first laminate is abutted against the baffle ring on the support column, and the first laminate is limited on the base;
(2) inserting the lower end of the first connecting column into the fixed through groove on the first laminate until the lower blocking part of the connecting column abuts against the first laminate, and completing the limit of the first connecting column on the first laminate; then, the fixed through groove on the second laminate is sleeved on the upper end head of the first connecting column, so that the second laminate is abutted against the upper blocking part of the connecting column, and the limit of the second laminate on the first connecting column is completed;
(3) according to the operation (2), installing an nth joint column on the nth laminate, and installing an (n+1) th laminate on the nth joint column, so as to gradually complete the stacking of the laminates, wherein N is a natural number greater than 1;
(4) the limiting rod sequentially passes through the positioning through holes on the clamping sleeve and the limiting through holes on the supporting plate from top to bottom, and the clamping sleeve of each layer is simultaneously connected through the limiting rod, so that the assembling of the finishing bracket is completed.
Further, the specific implementation of the step (b) is as follows: (1) the installation through holes on the filter screen disc are sleeved on the positioning columns on the end cover body, so that the filter screen disc is positioned on the positioning columns, the side end faces of the filter screen disc are abutted against the inner wall of the end cover body, and at the moment, the inner grooves on the positioning columns are exposed; (2) the clamping spring is clamped into the inner groove, the clamping spring is limited in the inner groove, the filter screen disc is blocked from sliding out of the positioning column outwards through the clamping spring, limiting fixation of the filter screen disc on the end cover body is completed, the filter screen disc is detachable, later cleaning and replacement are facilitated, modes such as welding and bolt fixation are replaced, the operation strength is low, labor is saved, convenience in positioning is achieved, the operation difficulty is low, the filter screen disc is blocked from both sides of the inner wall of the clamping spring and the inner wall of the end cover body simultaneously, free movement is impossible, and the installation stability is high.
Further, in the step (c), after the clamping seat is mounted on the supporting plate in the step (2), the supporting column is screwed at the bottom of the clamping seat; and (d) after the limiting rod is installed in the step (4), the support is rotated downwards to enable the support to be in contact with the filter screen disc positioned below the support, the upper formed end cover blocks the upper formed end cover from upwards moving through the support, the lower formed end cover cannot be separated from the corresponding connected clamping seat upwards, the installation stability is guaranteed, the support is in layer-by-layer abutting connection, mutual restriction is achieved, and stacking is reliable.
Further, in the step (d), before the limiting rod is installed, the protruding block of the bottom plate is inserted into the transverse through groove on the side surface of the base, so that the bottom plate is limited on the base, the installation is simple, the contact area between the base and the ground is increased along with the installation, and the placement stability is improved; then when the gag lever post is installed, insert the lower extreme of gag lever post in the location shrinkage pool on the bottom plate, then the downward rotation below pillar makes this pillar contradict with the bottom plate, and the bottom plate free break away from the base through gag lever post restriction bottom plate, has improved the installation reliability of bottom plate, replaces modes such as welding, bolt fastening, and is laborsaving convenient.
Further, the end cover body in the step (a) is provided with a fixing through hole, a positioning groove, a sealing ring and a positioning column, the positioning groove is located outside the fixing through hole, the sealing ring is located outside the positioning groove, the positioning column is provided with an inner groove, the catheter is provided with a positioning ring, the section diameter of the positioning ring is larger than that of the fixing through hole, the positioning ring is provided with a convex ring part corresponding to the positioning groove, the sealing screw sleeve is provided with an upper threaded hole and a lower threaded hole, the upper threaded hole is communicated with the lower threaded hole, the upper threaded hole is connected with the positioning ring in a matched mode, and the lower threaded hole is connected with the sealing ring in a matched mode.
Further, clamping sleeves matched with the supporting plates are arranged on two sides of the laminate in the step (c); the support plate is provided with a limit through groove and a limit through hole, the limit through groove is matched with the clamping seat, the clamping seat is provided with a positioning upright post and a rim, the cross section diameter of the rim is larger than that of the limit through groove, the positioning upright post is matched with the pipe orifice of the liquid guide pipe, and the bottom of the clamping seat is provided with a thread groove.
Further, in the step (d), a support column is arranged on the base, a fixed through groove matched with the support column is arranged on the laminate, a baffle ring is arranged on the support column, and the section diameter of the baffle ring is larger than that of the fixed through groove; the connecting columns are symmetrically distributed with blocking parts, and the cross section diameter of each blocking part is larger than that of the fixing through groove.
Further, in step (d), one end of the base is provided with a first outer edge part, the first outer edge part is provided with a fixed slot, the other end of the base is provided with a second outer edge part, the bottom surface of the second outer edge part is provided with an inserting block corresponding to the fixed slot, the inserting block of one base is inserted into the fixed slot of the other base from top to bottom, a plurality of arrangement supports can be continuously arranged, the plurality of arrangement supports are contained into a whole, the arrangement supports are not easy to topple, the stability is high, the free separation is impossible, and the management is convenient.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. compared with the existing integrated structure, the end cover body and the catheter adopt a split type design, so that the process requirement is reduced, the damaged part can be independently replaced, and the use cost is reduced; the sealing swivel nut is connected with the sealing ring on the end cover body and the positioning ring on the liquid guide tube simultaneously, the sealing swivel nut cannot be separated from the sealing ring freely, so that the positioning ring cannot be separated from the sealing swivel nut freely, the limit fixation of the liquid guide tube on the end cover body is realized, the sealing ring serves as a first sealing line, the convex ring part is matched and connected with the positioning groove on the end cover body to form a second sealing line, the sealing swivel nut is of a double sealing structure, the sealing performance is good, liquid in the liquid reservoir is prevented from leaking out from a gap between the liquid guide tube and the joint of the end cover body, and the problem that the sealing performance is poor due to split design is solved.
2. The filter screen disc is detachable with the end cover body, is convenient for later cleaning and replacement, replaces modes such as welding and bolt fixing, is low in operation strength, saves labor and is convenient, the filter screen disc is simultaneously blocked by the two sides of the inner wall of the clamp spring and the end cover body, cannot freely move, and is high in installation stability.
3. The arrangement support is detachable, damaged parts can be independently replaced, the arrangement support is convenient to store when being used along with the arrangement support, the arrangement support is flexible and variable in height, the arrangement support can be correspondingly arranged according to the number of the formed end covers, the space utilization rate is high, the formed end covers are arranged on the clamping seat in a limiting mode, the arrangement support is independent and independent, damage caused by collision is avoided, the arrangement support is clear and clear, and the arrangement support is convenient to manage; the clamping sleeves of all layers are simultaneously connected through the limiting rod, so that the supporting plate cannot be separated from the clamping sleeve, the supporting plate is fixed in place one step, reinforcement is not needed one by one, the operation strength is reduced, labor is saved, convenience is brought to the operation, the assembly efficiency is high, meanwhile, the first laminate cannot be separated from the base, the (n+1) th laminate cannot be laterally dumped to be separated from the (N) th connecting column, the (N) th connecting column cannot be laterally dumped to be separated from the (N) th laminate, the sorting support cannot be scattered and is not prone to dumping, and the assembly stability is guaranteed.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of the structure of a finishing rack according to the present invention;
FIG. 2 is a schematic view of the structure of the connection of the base, the laminate and the base plate of the present invention;
FIG. 3 is a schematic view of the connection structure of the clamping seat and the end cover body and the support plate;
FIG. 4 is a schematic view of the structure of the connection of the end cap body and the sealing screw sleeve in the invention;
FIG. 5 is a schematic view of the structure of the connection of the end cap body and the filter screen disc in the present invention;
FIG. 6 is a schematic view of the structure of the end cap body of the present invention;
FIG. 7 is a schematic view of a catheter according to the present invention;
fig. 8 is a schematic structural view of the sealing insert of the present invention.
In the figure: 1-an end cap body; 2-fixing through holes; 3-positioning grooves; 4-a sealing ring; 5-positioning columns; 6-an inner groove; 7-catheter; 8-positioning rings; 9-a convex ring part; 10-sealing the screw sleeve; 11-an upper threaded hole; 12-a lower threaded hole; 13-a filter screen disc; 14-mounting through holes; 15-clamping springs; 16-laminate; 17-a support plate; 18-cutting sleeve; 19-limiting through grooves; 20-limiting through holes; 21-a clamping seat; 22-positioning upright posts; 23-edge; 24-thread groove; 25-struts; 26-a base; 27-supporting columns; 28-fixing through grooves; 29-a baffle ring; 30-connecting columns; 31-a blocking part; 32-a first outer edge; 33-a fixed slot; 34-a second outer edge; 35-inserting blocks; 36-a bottom plate; 37-bump; 38-transverse through grooves; 39-a limit rod; 40-positioning concave holes; 41-positioning through holes.
Detailed Description
As shown in fig. 1 to 8, the finishing bracket used in the finishing method of the end cap of the liquid storage device according to the present invention is shown.
A method of organizing a reservoir end cap comprising the steps of:
(a) Assembling an end cover: the end cover body 1 is provided with a fixing through hole 2, a positioning groove 3, a sealing ring 4 and a positioning column 5, the positioning groove 3 is positioned outside the fixing through hole 2, the sealing ring 4 is positioned outside the positioning groove 3, the positioning column 5 is provided with an inner groove 6, the catheter 7 is provided with a positioning ring 8, the cross section diameter of the positioning ring 8 is larger than that of the fixing through hole 2, the positioning ring 8 is provided with a convex ring part 9 corresponding to the positioning groove 3, the sealing screw sleeve 10 is provided with an upper threaded hole 11 and a lower threaded hole 12, the upper threaded hole 11 is communicated with the lower threaded hole 12, the upper threaded hole 11 is connected with the positioning ring 8 in a matched manner, and the lower threaded hole 12 is connected with the sealing ring 4 in a matched manner.
(1) The catheter 7 passes through the fixing through hole 2 on the end cover body 1, so that the convex ring part 9 on the positioning ring 8 of the catheter 7 is embedded into the positioning groove 3 on the end cover body 1, the positioning and the assembly of the catheter 7 on the end cover body 1 are completed, the operation is simple, the end cover body 1 and the catheter 7 are in split type design, compared with the existing integrated structure, the process requirement is reduced, the damaged part can be replaced independently, and the use cost is reduced.
(2) The sealing ring 4 on the end cover body 1 is connected through the lower threaded hole 12 of the sealing screw sleeve 10 in a threaded manner, the upper threaded hole 11 on the sealing screw sleeve 10 is connected with the positioning ring 8 in a threaded manner, the sealing screw sleeve 10 is connected with the sealing ring 4 and the positioning ring 8 simultaneously, the limiting fixation of the sealing screw sleeve 10 on the end cover body 1 is completed, the sealing screw sleeve 10 cannot be freely separated from the sealing ring 4, the positioning ring 8 cannot be freely separated from the sealing screw sleeve 10, the limiting fixation of the liquid guide tube 7 is realized, the sealing ring 4 serves as a first sealing line, the convex ring part 9 is connected with the positioning groove 3 in a matched manner to form a second sealing line, the double sealing structure is good in sealing performance, the liquid in the liquid reservoir is prevented from leaking out from gaps between the liquid guide tube 7 and the connecting part of the end cover body 1, and the problem that the split type design has poor sealing performance is solved.
(b) Installing a filter screen disc 13:
(1) the locating column 5 on the end cover body 1 is sleeved with the installation through hole 14 on the filter screen disc 13, so that the filter screen disc 13 is positioned on the locating column 5, the locating is convenient, the operation difficulty is low, the side end face of the filter screen disc 13 is in conflict with the inner wall of the end cover body 1, the inner groove 6 on the locating column 5 is exposed at the moment, the gap between the filter screen disc 13 and the inner wall of the end cover body 1 is very small, liquid in the liquid reservoir is not easy to pass through the gap during subsequent use, and only the filter screen disc 13 can be flowed through, so that the filtering effect is ensured.
(2) Clamping the clamp spring 15 into the inner groove 6, limiting the clamp spring 15 in the inner groove 6, blocking the filter screen disc 13 from outwards sliding out of the positioning column 5 through the clamp spring 15, and completing limiting and fixing of the filter screen disc 13 on the end cover body 1 to obtain the formed end cover.
The filter screen disc 13 can be dismantled, and the later stage clearance of being convenient for replaces modes such as welding, bolt fastening, and operating strength is low, and is laborsaving convenient, and filter screen disc 13 receives the two sides of jump ring 15 and end cover body 1 inner wall simultaneously to block, can't free activity, and the installation stability is high.
(c) And (3) loading: the two sides of the laminate 16 are provided with clamping sleeves 18 matched with the supporting plates 17; the support plate 17 is provided with a limit through groove 19, the limit through groove 19 is matched with the clamping seat 21, the clamping seat 21 is provided with a positioning upright post 22 and a rim 23, the cross section diameter of the rim 23 is larger than that of the limit through groove 19, the positioning upright post 22 is matched with the pipe orifice of the liquid guide pipe 7, and the bottom of the clamping seat 21 is provided with a thread groove 24.
(1) The supporting plate 17 is inserted into the clamping sleeve 18 at the side surface of the laminate 16, so that the supporting plate 17 is limited on the laminate 16, and the assembly is simple, the assembly is convenient, and the assembly is convenient.
(2) The clamping seat 21 is inserted into the limiting through groove 19 on the supporting plate 17 from top to bottom, so that the edge 23 on the clamping seat 21 is abutted against the supporting plate 17, the limiting of the clamping seat 21 on the supporting plate 17 is completed, the installation is simple, the assembly is convenient, and the assembly is convenient. The post 25 is then screwed into the threaded recess 24.
(3) The catheter 7 is sleeved on the positioning upright post 22 on the clamping seat 21, so that the formed end cover is inverted on the clamping seat 21, the operation is simple, each of the liquid guide pipes is independent and does not affect each other, the liquid guide pipes are prevented from being damaged due to collision, and the liquid guide pipes are clear and distinct and convenient to manage.
(d) And (3) finishing and forming a bracket: the base 26 is provided with a support column 27, the laminate 16 is provided with a fixed through groove 28 matched with the support column 27, the support column 27 is provided with a baffle ring 29, and the section diameter of the baffle ring 29 is larger than that of the fixed through groove 28; the blocking parts 31 are symmetrically distributed on the connecting posts 30, and the cross section diameter of the blocking parts 31 is larger than that of the fixing through grooves 28; the one end of base 26 is equipped with first outer edge portion 32, is equipped with fixed slot 33 on the first outer edge portion 32, and the other end of base 26 is equipped with second outer edge portion 34, is equipped with the inserted block 35 corresponding with fixed slot 33 on the bottom surface of second outer edge portion 34, inserts the inserted block 35 of one base 26 from top to bottom in the fixed slot 33 of another base 26, can realize that a plurality of arrangement supports arrange in succession, and the restriction is become integrative, is difficult for empting, and stability is high, can't free separation, the management of being convenient for.
(1) The fixing through groove 28 on the first laminate 16 is sleeved on the upper end of the support column 27, so that the first laminate 16 is abutted against the baffle ring 29 on the support column 27, and the first laminate 16 is limited on the base 26, so that the positioning is convenient, and the abutting joint is simple.
(2) Inserting the lower end of the first connecting post 30 into the fixing through groove 28 on the first laminate 16 until the lower blocking part 31 of the connecting post 30 abuts against the first laminate 16, and completing the limiting of the first connecting post 30 on the first laminate 16; then, the fixing through groove 28 on the second laminate 16 is sleeved on the upper end head of the first connecting column 30, so that the second laminate 16 is abutted against the upper blocking part 31 of the connecting column 30, and the limiting of the second laminate 16 on the first connecting column 30 is completed;
(3) according to the operation (2), the nth linking column 30 is mounted on the nth laminate 16, the (n+1) th laminate 16 is mounted on the nth linking column 30, stacking of the laminates 16 is completed gradually, wherein N is a natural number greater than 1, the height is flexible and variable, the laminates can be correspondingly arranged according to the number of the formed end covers, the laminates are designed in a layered manner, the space utilization rate is high, and the laminates are convenient to manage.
(4) One end of the bottom plate 36 is provided with a bump 37, the side surface of the base 26 is provided with a transverse through groove 38, the bottom plate 36 is provided with a positioning concave hole 40 corresponding to the limiting rod 39, the clamping sleeve 18 is provided with a positioning through hole 41 corresponding to the limiting rod 39, and the supporting plate 17 is provided with a limiting through hole 20 corresponding to the limiting rod 39.
The convex blocks 37 of the bottom plate 36 are inserted into the transverse through grooves 38 on the side surface of the base 26, so that the bottom plate 36 is limited on the base 26, the installation is simple, the contact area between the base 26 and the ground is increased as the device is used, and the placement stability is improved.
(5) The limiting rod 39 sequentially passes through the positioning through hole 41 on the clamping sleeve 18 and the limiting through hole 20 on the supporting plate 17 from top to bottom until the lower end of the limiting rod 39 is inserted into the positioning concave hole 40 on the bottom plate 36, and the finishing bracket is assembled. Limiting rods 39 limit the base plate 36 to be freely separated from the base 26, so that the installation reliability of the base plate 36 is improved, and modes such as welding, bolt fixing and the like are replaced, so that the base plate is labor-saving and convenient. The clamping sleeves 18 of all layers are simultaneously connected through the limiting rods 39, so that the supporting plates 17 cannot be separated from the clamping sleeves 18, are fixed in place one step, do not need to be reinforced one by one, reduce operation strength, are labor-saving and convenient, are high in assembly efficiency, meanwhile, the first laminate 16 cannot be separated from the base 26, the (N+1) th laminate 16 cannot be laterally poured and separated from the N-th connecting column 30, the N-th connecting column 30 cannot be laterally poured and separated from the N-th laminate 16, and the sorting support cannot be scattered and is not prone to being poured, so that the assembly stability is ensured.
The struts 25 are rotated downwards, so that the lowermost struts 25 are abutted against the bottom plate 36, the rest struts 25 are abutted against the filter screen disc 13 positioned below the struts, the bottom plate 36 supports the upper clamping seat 21, the lower clamping seat 21 supports the upper clamping seat 21 through the formed end cover, the pressure action of the clamping seat 21 on the supporting plate 17 is reduced step by step, the joint of the supporting plate 17 and the clamping sleeve 18 is prevented from being bent, and the service life is prolonged; the shaping end cover of top blocks the shaping end cover of below through pillar 25 and upwards moves, and the shaping end cover of below can't upwards break away from the cassette 21 of corresponding connection, has guaranteed the installation stability, and butt layer upon layer, each other hold down, piles up reliably, replaces anchor clamps fixed, the cost is reduced has avoided the clamp damage to the shaping end cover.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present invention to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present invention.
Claims (8)
1. The method for arranging the end cover of the liquid storage device is characterized by comprising the following steps of:
(a) Assembling an end cover:
(1) the catheter passes through the fixing through hole on the end cover body, so that the convex ring part on the positioning ring of the catheter is embedded into the positioning groove on the end cover body, and the positioning of the catheter on the end cover body is completed;
(2) the lower threaded hole of the sealing screw sleeve is in threaded connection with the sealing ring on the end cover body, so that the upper threaded hole of the sealing screw sleeve is in threaded connection with the positioning ring, the sealing screw sleeve is simultaneously connected with the sealing ring and the positioning ring, and the limiting and fixing of the sealing screw sleeve on the end cover body are completed;
(b) Installing a filter screen disc: fixing the filter screen disc on the end cover body to obtain a formed end cover;
(c) And (3) loading:
(1) inserting the support plate into the clamping sleeve on the side surface of the laminate, so that the support plate is limited on the laminate;
(2) inserting the clamping seat into a limiting through groove on the supporting plate from top to bottom, enabling the edge on the clamping seat to abut against the supporting plate, and completing limiting of the clamping seat on the supporting plate;
(3) sleeving the liquid guide tube on the positioning upright post on the clamping seat, so that the formed end cover is inverted on the clamping seat;
(d) And (3) finishing and forming a bracket:
(1) the fixed through groove on the first laminate is sleeved on the upper end head of the support column on the base, so that the first laminate is abutted against the baffle ring on the support column, and the first laminate is limited on the base;
(2) inserting the lower end of the first connecting column into the fixed through groove on the first laminate until the lower blocking part of the connecting column abuts against the first laminate, and completing the limit of the first connecting column on the first laminate; then, the fixed through groove on the second laminate is sleeved on the upper end head of the first connecting column, so that the second laminate is abutted against the upper blocking part of the connecting column, and the limit of the second laminate on the first connecting column is completed;
(3) according to the operation (2), installing an nth joint column on the nth laminate, and installing an (n+1) th laminate on the nth joint column, so as to gradually complete the stacking of the laminates, wherein N is a natural number greater than 1;
(4) the limiting rod sequentially passes through the positioning through holes on the clamping sleeve and the limiting through holes on the supporting plate from top to bottom, and the clamping sleeve of each layer is simultaneously connected through the limiting rod, so that the assembling of the finishing bracket is completed.
2. A method of organizing a reservoir cap according to claim 1, wherein: the specific practice of the step (b) is as follows: (1) the installation through holes on the filter screen disc are sleeved on the positioning columns on the end cover body, so that the filter screen disc is positioned on the positioning columns, the side end faces of the filter screen disc are abutted against the inner wall of the end cover body, and at the moment, the inner grooves on the positioning columns are exposed;
(2) the clamping springs are clamped into the inner grooves, so that the clamping springs are limited in the inner grooves, the filter screen disc is blocked from outwards sliding out of the positioning columns through the clamping springs, and limiting and fixing of the filter screen disc on the end cover body are completed.
3. A method of organizing a reservoir cap according to claim 1, wherein: after the clamping seat is mounted on the supporting plate in the step (2), the bottom of the clamping seat is screwed with the supporting column; and (d) after the limiting rod is installed in the step (4), rotating the support downwards to enable the support to be in contact with the filter screen disc below the support.
4. A method of organizing a reservoir cap according to claim 3, wherein: before the limiting rod is installed in the step (4), the convex block of the bottom plate is inserted into the transverse through groove on the side surface of the base, so that the bottom plate is limited on the base; then when the limiting rod is installed, the lower end of the limiting rod is inserted into the positioning concave hole on the bottom plate, and then the lowest support column is rotated downwards to enable the support column to be in contact with the bottom plate.
5. A method of organizing a reservoir cap according to claim 1, wherein: in the step (a), a fixing through hole, a positioning groove, a sealing ring and a positioning column are arranged on the end cover body, the positioning groove is positioned outside the fixing through hole, the sealing ring is positioned outside the positioning groove, an inner groove is arranged on the positioning column, a positioning ring is arranged on the catheter, the section diameter of the positioning ring is larger than that of the fixing through hole, a convex ring part corresponding to the positioning groove is arranged on the positioning ring, an upper threaded hole and a lower threaded hole are arranged on the sealing threaded sleeve, the upper threaded hole is communicated with the lower threaded hole, the upper threaded hole is connected with the positioning ring in a matched mode, and the lower threaded hole is connected with the sealing ring in a matched mode.
6. A method of organizing a reservoir cap according to claim 1, wherein: the clamping sleeves matched with the supporting plates are arranged on two sides of the laminate in the step (c); the support plate is provided with a limiting through groove and a limiting through hole, the limiting through groove is matched with the clamping seat, the clamping seat is provided with a positioning upright post and a rim, the diameter of the section along the rim is larger than that of the limiting through groove, the positioning upright post is matched with the pipe orifice of the catheter, and the bottom of the clamping seat is provided with a threaded groove.
7. A method of organizing a reservoir cap according to claim 1, wherein: in the step (d), a support column is arranged on the base, a fixed through groove matched with the support column is arranged on the laminate, a baffle ring is arranged on the support column, and the section diameter of the baffle ring is larger than that of the fixed through groove; and blocking parts are symmetrically distributed on the connecting columns, and the cross section diameter of each blocking part is larger than that of the fixing through groove.
8. A method of organizing a reservoir cap according to claim 1, wherein: in the step (d), a first outer edge part is arranged at one end of the base, a fixing slot is arranged on the first outer edge part, a second outer edge part is arranged at the other end of the base, and an inserting block corresponding to the fixing slot is arranged on the bottom surface of the second outer edge part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210534161.3A CN115070683B (en) | 2022-05-17 | 2022-05-17 | Finishing method of liquid storage device end cover |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210534161.3A CN115070683B (en) | 2022-05-17 | 2022-05-17 | Finishing method of liquid storage device end cover |
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| CN115070683B true CN115070683B (en) | 2024-03-15 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685149A (en) * | 2016-11-30 | 2017-05-17 | 无锡凯涵科技有限公司 | Clamping tool for motor end cover |
| CN109551427A (en) * | 2019-01-09 | 2019-04-02 | 中国长江电力股份有限公司 | Threaded ends cover disassembling and assembling device |
| WO2022047652A1 (en) * | 2020-09-02 | 2022-03-10 | 宁德时代新能源科技股份有限公司 | End cover assembly, battery cell, battery, powered device, and liquid injection method |
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2022
- 2022-05-17 CN CN202210534161.3A patent/CN115070683B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685149A (en) * | 2016-11-30 | 2017-05-17 | 无锡凯涵科技有限公司 | Clamping tool for motor end cover |
| CN109551427A (en) * | 2019-01-09 | 2019-04-02 | 中国长江电力股份有限公司 | Threaded ends cover disassembling and assembling device |
| WO2022047652A1 (en) * | 2020-09-02 | 2022-03-10 | 宁德时代新能源科技股份有限公司 | End cover assembly, battery cell, battery, powered device, and liquid injection method |
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| Title |
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| 杨根 ; 张立昌 ; 杜静 ; .发动机端盖类零件工艺装备设计与数控加工.模具技术.2020,(第04期),50-54. * |
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| CN115070683A (en) | 2022-09-20 |
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