CN210967750U - Special oilhole end cap machine of refrigerator compressor bent axle - Google Patents
Special oilhole end cap machine of refrigerator compressor bent axle Download PDFInfo
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- CN210967750U CN210967750U CN201921931095.3U CN201921931095U CN210967750U CN 210967750 U CN210967750 U CN 210967750U CN 201921931095 U CN201921931095 U CN 201921931095U CN 210967750 U CN210967750 U CN 210967750U
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- 238000004080 punching Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 239000003921 oil Substances 0.000 description 6
- 238000003825 pressing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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Abstract
The utility model relates to an oil hole plugging machine special for a refrigerator compressor crankshaft, wherein a first cylinder (1) of the oil hole plugging machine is arranged at the top of a first cylinder bracket (11), the clamp support (5) is arranged at the top of the clamp base (6), the pressure lever (10) is arranged at the top of the second cylinder (9), the crankshaft positioning clamp (4) is arranged at the top of the clamp support (5), a push rod (12) is arranged in the clamp support (5), the inner side end of the push rod (12) is connected with one end of a connecting nut (14), the other end of the connecting nut (14) is connected with a gas rod of the cylinder I (1), the punch support (2) is arranged outside the connecting nut (14), the top of the punch support (2) is provided with a punch rod support (15) and a punch rod (16), and the punch (17) is arranged at one end of the punch rod (16). The plug machine is novel in structure, convenient to use and accurate in processing, and therefore has a wide market prospect.
Description
Technical Field
The utility model belongs to the technical field of the compressor spare and accessory part processing and specifically relates to a special oilhole end cap machine of refrigerator compressor bent axle.
Background
In order to prevent lubricating oil from being drained from the oil holes in the prior art, the oil hole plugs can be installed on the crankshafts, at present, all crankshafts needing to be provided with the plugs must be manually plugged into the plugs on a crankshaft support in a rectangular material frame with the length of 600mm before entering a brushing and piercing machine, so that time and labor are wasted, the labor intensity of an operator is high, the situation that the plugs are missed is caused, and the quality control of products is not facilitated.
Disclosure of Invention
The utility model discloses a solve the prior art defect, provide a novel structure, convenient to use, the special oilhole end cap machine of refrigerator compressor bent axle that the performance is excellent.
For solving the technical problem the utility model discloses a technical scheme does: the utility model provides a special oilhole end cap machine of refrigerator compressor bent axle which characterized in that: the oil hole plugging machine comprises a first air cylinder, a punch support, a punch, a crankshaft positioning clamp, a clamp support, a clamp base, a limiting block, a workbench surface, a second air cylinder, a pressing rod and a first air cylinder support, wherein the first air cylinder support, the clamp base and the second air cylinder are arranged at the top of the workbench surface, the first air cylinder is arranged at the top of the first air cylinder support, the clamp support is arranged at the top of the clamp base, the pressing rod is arranged at the top of the second air cylinder, the crankshaft positioning clamp is arranged at the top of the clamp support, the limiting block is arranged at the outer side part of the clamp base, a push rod is arranged in the clamp support, a nut is arranged at the outer side end of the push rod, the inner side end of the push rod is connected with one end of a connecting nut, the other end of the connecting nut is connected with, the punch is arranged in the punch support, and the punch is arranged at one end of the punch.
The punching head support comprises 2 armful axle base combinations, the punching head support is square structure, and its center is provided with the shaft hole of erection joint nut, and the top is provided with the mounting hole, is provided with the bolt hole of connecting 2 armful axle bases on its outside all around, and the middle part is provided with the fastening screw hole two with the fastening screw hole of mounting hole UNICOM and with the shaft hole UNICOM.
The punch rod bracket is of a square structure, a punch rod mounting hole is formed in the center of the punch rod bracket, a cylindrical lifting adjusting rod is arranged at the bottom of the punch rod bracket, and a fastening screw hole III communicated with the punch rod mounting hole is formed in the side of the punch rod bracket.
The punch rod is of a cylindrical structure, a punch mounting hole is formed in the front end of the punch rod, a U-shaped groove or circular groove is formed in the outer side of the tail of the punch rod, and a fastening screw hole IV is formed in the outer portion of the punch mounting hole in the front end of the punch rod; the punch is a standard component purchased in the market, and a fastening screw hole V is arranged on the tail of the punch.
The crankshaft positioning fixture is of a square structure, a crankshaft guide supporting V-shaped groove is formed in the top of the middle of the crankshaft positioning fixture, first mounting holes are formed in two opposite corners of the crankshaft positioning fixture, and supporting surfaces of crankshaft balancing weights are arranged at the tops of supporting blocks on two sides of the crankshaft guide supporting V-shaped groove.
The clamp support is of a square structure, a long strip-shaped bulge is arranged in the middle of the clamp support, and an assembling shaft hole of the push rod is arranged in the long strip-shaped bulge; and mounting holes II are formed in two sides of the strip-shaped bulge, and mounting holes III are formed in the bottom of the strip-shaped bulge.
The bottom of the assembly shaft hole is provided with a push rod guide sliding groove, and the length of the push rod guide sliding groove is half of the length of the assembly shaft hole.
The fixture base is of a square structure, a fourth mounting hole is formed in the middle of the fixture base, a fifth mounting hole is formed in each of the four corners of the fixture base, and a sixth mounting hole is formed in the outer side of the fixture base.
The push rod is of a cylindrical structure, a guide positioning pin is arranged at the bottom of one end of the push rod, and a first screw rod and a second screw rod are arranged outside the two ends of the push rod respectively.
The limiting block and the mounting hole of the clamp base are mutually matched, the mounting hole four of the clamp base and the mounting hole three phase of the clamp support are mutually matched, the mounting hole five of the clamp base and the working table surface are mutually matched, the mounting hole two of the clamp support and the mounting hole one of the positioning clamp are mutually matched, the screw rod one and the nut are mutually matched, the screw rod two and the connecting nut are mutually matched, the shaft hole and the connecting nut are mutually matched, the lifting adjusting rod and the mounting hole are mutually matched, the guiding positioning pin and the push rod guiding sliding groove are mutually matched, the fastening screw hole four and the fastening screw hole five are mutually matched, and the fastening screw hole three and the U-shaped groove or the circular groove are mutually matched.
The beneficial effects of the utility model are that, the utility model discloses a further promote product quality stability, overcome the defect of manual work among the prior art, change and carry out the stifled hole operation to the bent axle oilhole by machinery, simultaneously the utility model discloses the technique can be controlled whole course of working through programming by mitsubishi P L C (programmable logic controller), and this project organization is reasonable, and machining efficiency is higher, and the stable and guaranteed precision of size, the dress is transferred conveniently, and the maintenance cost is lower to the cost of manufacture of whole platform end cap machine is lower, consequently has wide market prospect.
Drawings
Fig. 1 is a schematic perspective view of the plugging machine of the present invention;
FIG. 2 is a schematic perspective view of the push rod of the present invention;
FIG. 3 is a front view of the plugging machine of the present invention;
fig. 4 is a schematic perspective view of the punch support of the present invention; (ii) a
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;
fig. 7 is a schematic perspective view of the crankshaft positioning fixture of the present invention;
fig. 8 is a schematic perspective view of the clamp holder according to the present invention;
figure 9 is a top view of the clamp mount of the present invention;
FIG. 10 is a sectional view taken along line A-A of FIG. 9;
fig. 11 is a schematic perspective view of the clamp base according to the present invention;
fig. 12 is a schematic perspective view of the punch according to the present invention;
fig. 13 is a schematic perspective view of the plug of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments of fig. 1-13:
an oil hole plugging machine special for a crankshaft of a refrigerator compressor comprises a cylinder I1, a punch support 2, a punch support 15, a punch 16, a punch 17, a crankshaft positioning clamp 4, a clamp support 5, a clamp base 6, a limiting block 7, a working table surface 8, a cylinder II 9, a pressure rod 10 and a cylinder I support 11,
the device comprises a first air cylinder support 11, a clamp base 6 and a second air cylinder 9 which are fixed on the top of a working table surface 8 through bolts, the first air cylinder 1 is fixed on the top of the first air cylinder support 11 through bolts, a clamp support 5 is fixed on the top of the clamp base 6 through bolts, a pressure rod 10 is fixed on the top of the second air cylinder 9 through bolts, a crankshaft positioning clamp 4 is fixed on the top of the clamp support 5 through bolts, a limit block 7 is fixed on the outer side of the clamp base 6 through bolts, a push rod 12 is sleeved in an assembly shaft hole 35 of the clamp support 5, a nut 13 is fixed on a first screw rod 43 on the outer side end of the push rod 12, a second screw rod 44 on the inner side end is connected with one end of a connecting nut 14, the other end of the connecting nut 14 is connected with an air rod of the first air cylinder 1, a shaft hole 19 of a punch support 2 is sleeved outside the connecting nut 14, and a, the punch stem 16 is sleeved in the punch stem mounting hole 24 of the punch stem bracket 15, and the tail part of the punch head 17 is fixed in the punch head mounting hole 27 of the punch stem 16.
The punch support 2 is connected and fixed through mounting bolts in 4 bolt holes 21 by 2 axle-embracing bases 18, the punch support 2 is of a square structure, a first fastening screw hole 22 communicated with the mounting hole 20 is drilled in the middle of the punch support, the position of the punch support 15 can be fixed through a screw, a second fastening screw hole 23 communicated with the axle hole 19 is drilled in the middle of the punch support, and the connecting nut 14 can be fixed through the screw.
The punch support 15 is of a square structure, and the side part of the punch support is drilled with a third fastening screw hole 26 communicated with the punch mounting hole 24, and a round groove 28 of the punch 16 can be fixed in the third fastening screw hole by a screw.
The punch stem 16 is of a cylindrical structure, a circular groove 28 is poured on the outer side of the tail part, and a fastening screw hole four 29 is drilled outside the front-end punch head mounting hole 27; the punch 17 is a standard part purchased in the market, the tail part of the punch is drilled with a fastening screw hole five 45, and the manufacturer is a flying strong machinery factory in Dongguan, Guangdong, with the model of A4.
The crankshaft positioning fixture 4 is of a square structure, a crankshaft guide supporting V-shaped groove 30 is cast at the top of the middle of the crankshaft positioning fixture, mounting holes 31 are drilled in two opposite corners of the crankshaft positioning fixture, and supporting surfaces 32 of crankshaft balancing weights are cast at the tops of supporting blocks on two sides of the crankshaft guide supporting V-shaped groove 30.
The fixture support 5 is of a square structure, a long strip-shaped bulge 33 is poured in the middle of the fixture support, two mounting holes II 36 are poured on two sides of the long strip-shaped bulge 33, and a mounting hole III 37 is poured at the bottom of the long strip-shaped bulge 33.
And a push rod guide sliding groove 38 is cast at the bottom of the assembly shaft hole 35, and the length of the push rod guide sliding groove 38 is half of that of the assembly shaft hole 35.
The fixture base 6 is of a square structure, four mounting holes 39 are formed in the middle of the fixture base in a pouring mode, five mounting holes 40 are formed in the four corners in a pouring mode, and six mounting holes 41 are formed in the outer side of the fixture base in a pouring mode.
The push rod 12 is a cylindrical structure, and a guide positioning pin 42 is cast at the bottom of one end of the push rod.
The positions of the limiting block 7 and the mounting hole six 41 of the clamp base 6 are matched with each other, the position of the mounting hole five 40 of the clamp base 6 is matched with the position of the working table top 8, the position of the mounting hole two 36 of the clamp support 5 is matched with the position of the mounting hole one 31 of the positioning clamp 4, the position of the guide positioning pin 42 and the position of the push rod guide sliding groove 38 are matched with each other, and the position of the fastening screw hole four 29 and the position of the fastening screw hole five 45 are matched with each other.
The utility model discloses a use method does:
the crankshaft 3 is placed on a crankshaft guide support V-shaped groove 30 of a crankshaft positioning fixture 4, a balancing weight of the crankshaft positioning fixture 4 is placed on a support surface 32 of the crankshaft balancing weight, coaxiality and stroke distance of a punch 17 and an oil hole of the crankshaft 3 on a horizontal line are adjusted, a rubber gasket and a plug are sleeved on the punch 17, then a second air cylinder 9 acts, a pressing rod 10 rotates 90 degrees to press the top end of the balancing weight of the crankshaft 3 downwards, then the first air cylinder 1 drives a push rod 12 and a punch support 2 clamped on an intermediate connecting nut 14 to do reciprocating linear motion once, at the moment, the punch 17 already punches the plug into the oil hole of the crankshaft 3, finally the crankshaft 3 is dismounted, an unprocessed crankshaft 3 is replaced, and the previous cycle action is continued.
The above description is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and the technical solution and the inventive concept of the present invention should be covered by the protection scope of the present invention with equivalent replacement or change.
Claims (10)
1. The utility model provides a special oilhole end cap machine of refrigerator compressor bent axle which characterized in that: the oil hole plugging machine comprises a first cylinder (1), a punch support (2), a punch support (15), a punch (16), a punch (17), a crankshaft positioning fixture (4), a fixture support (5), a fixture base (6), a limiting block (7), a workbench surface (8), a second cylinder (9), a compression rod (10) and a first cylinder support (11), wherein the first cylinder support (11), the fixture base (6) and the second cylinder (9) are arranged at the top of the workbench surface (8), the first cylinder (1) is arranged at the top of the first cylinder support (11), the fixture support (5) is arranged at the top of the fixture base (6), the compression rod (10) is arranged at the top of the second cylinder (9), the crankshaft positioning fixture (4) is arranged at the top of the fixture support (5), the limiting block (7) is arranged at the outer side part of the fixture base (6), a push rod (12) is arranged in the fixture support (5), the punching device is characterized in that a nut (13) is arranged at the outer end of the push rod (12), the inner side end of the push rod is connected with one end of a connecting nut (14), the other end of the connecting nut (14) is connected with a gas rod of a cylinder I (1), the punching head support (2) is arranged outside the connecting nut (14), the punching rod support (15) is arranged at the top of the punching head support (2), the punching rod (16) is arranged inside the punching rod support (15), and the punching head (17) is arranged at one end of the punching rod (16).
2. The plugging machine according to claim 1, wherein: the punch support (2) is composed of 2 axle-holding bases (18) in a combined mode, the punch support (2) is of a square structure, the center of the punch support is provided with a shaft hole (19) for installing a connecting nut (14), the top of the punch support is provided with a mounting hole (20), bolt holes (21) for connecting the 2 axle-holding bases (18) are formed in the periphery of the outer side of the punch support, and the middle of the punch support is provided with a first fastening screw hole (22) communicated with the mounting hole (20) and a second fastening screw hole (23) communicated with the shaft hole (19).
3. The plugging machine according to claim 1, wherein: the punch support (15) is of a square structure, a punch mounting hole (24) is formed in the center of the punch support, a cylindrical lifting adjusting rod (25) is arranged at the bottom of the punch support, and a fastening screw hole III (26) communicated with the punch mounting hole (24) is formed in the side of the punch support.
4. The plugging machine according to claim 1, wherein: the punch rod (16) is of a cylindrical structure, the front end of the punch rod is provided with a punch head mounting hole (27), the outer side of the tail part of the punch rod is provided with a U-shaped groove or circular groove (28), and the outer part of the punch head mounting hole (27) at the front end is provided with a fastening screw hole IV (29); the punch (17) is a standard component purchased in the market, and the tail part of the punch is provided with a fastening screw hole five (45).
5. The plugging machine according to claim 1, wherein: the crankshaft positioning clamp (4) is of a square structure, a crankshaft guide supporting V-shaped groove (30) is formed in the top of the middle of the crankshaft positioning clamp, first mounting holes (31) are formed in two opposite corners of the crankshaft positioning clamp, and supporting surfaces (32) of crankshaft balancing weights are arranged on the tops of supporting blocks on two sides of the crankshaft guide supporting V-shaped groove (30).
6. The plugging machine according to claim 1, wherein: the clamp support (5) is of a square structure, a long strip-shaped bulge (33) is arranged in the middle of the clamp support, and an assembling shaft hole (35) of the push rod (12) is arranged in the long strip-shaped bulge (33); two sides of the strip-shaped bulge (33) are provided with a second mounting hole (36), and the bottom of the strip-shaped bulge is provided with a third mounting hole (37).
7. The plugging machine according to claim 6, wherein: the bottom of the assembly shaft hole (35) is provided with a push rod guide sliding groove (38), and the length of the push rod guide sliding groove (38) is half of that of the assembly shaft hole (35).
8. The plugging machine according to claim 1, wherein: the clamp base (6) is of a square structure, a fourth mounting hole (39) is formed in the middle of the clamp base, a fifth mounting hole (40) is formed in each of the four corners of the clamp base, and a sixth mounting hole (41) is formed in the outer side of the clamp base.
9. The plugging machine according to claim 1, wherein: the push rod (12) is of a cylindrical structure, a guide positioning pin (42) is arranged at the bottom of one end of the push rod, and a first screw rod (43) and a second screw rod (44) are respectively arranged outside the two ends of the push rod.
10. The plugging machine according to any one of claims 1-9, wherein: the limiting block (7) is mutually matched with the mounting hole six (41) of the clamp base (6), the mounting hole four (39) of the clamp base (6) is mutually matched with the mounting hole three (37) of the clamp support (5), the mounting hole five (40) of the clamp base (6) is mutually matched with the working table top (8), the mounting hole two (36) of the clamp support (5) is mutually matched with the mounting hole one (31) of the positioning clamp (4), the screw rod one (43) is mutually matched with the nut (13), the screw rod two (44) is mutually matched with the connecting nut (14), the shaft hole (19) is mutually matched with the outside of the connecting nut (14), the lifting adjusting rod (25) is mutually matched with the mounting hole (20), the guide positioning pin (42) is mutually matched with the push rod guide sliding groove (38), and the fastening screw hole four (29) and the fastening screw hole five (45) are mutually matched, and the fastening screw hole three (26) and the U-shaped groove or circular groove (28) are mutually matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931095.3U CN210967750U (en) | 2019-11-11 | 2019-11-11 | Special oilhole end cap machine of refrigerator compressor bent axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931095.3U CN210967750U (en) | 2019-11-11 | 2019-11-11 | Special oilhole end cap machine of refrigerator compressor bent axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210967750U true CN210967750U (en) | 2020-07-10 |
Family
ID=71455101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921931095.3U Active CN210967750U (en) | 2019-11-11 | 2019-11-11 | Special oilhole end cap machine of refrigerator compressor bent axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210967750U (en) |
-
2019
- 2019-11-11 CN CN201921931095.3U patent/CN210967750U/en active Active
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