CN221066119U - Water pump shaft sleeve retainer ring dismounting device - Google Patents
Water pump shaft sleeve retainer ring dismounting device Download PDFInfo
- Publication number
- CN221066119U CN221066119U CN202322582238.7U CN202322582238U CN221066119U CN 221066119 U CN221066119 U CN 221066119U CN 202322582238 U CN202322582238 U CN 202322582238U CN 221066119 U CN221066119 U CN 221066119U
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- Prior art keywords
- assembly
- water pump
- retainer ring
- assemblies
- limiting assembly
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 230000000712 assembly Effects 0.000 claims abstract description 31
- 238000000429 assembly Methods 0.000 claims abstract description 31
- 206010066054 Dysmorphism Diseases 0.000 description 10
- 238000009434 installation Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses a water pump shaft sleeve retainer ring dismounting device, which relates to the technical field of retainer ring dismounting, and comprises a limiting assembly, wherein the limiting assembly is used for clamping a shaft sleeve retainer ring; the auxiliary assemblies are arranged in a plurality, the auxiliary assemblies are distributed in a circumferential array, each auxiliary assembly is arranged on the top surface of the limiting assembly, and the auxiliary assemblies are used for assisting the limiting assembly; the locking assemblies are arranged in a plurality, are distributed in a circumferential array, are rotatably mounted on the surface of the outer side wall of the limiting assembly, and are used for propping and limiting the water pump shaft sleeve sleeved in the inner cavity of the limiting assembly; the device provided by the utility model is convenient for operators to operate and disassemble, and can improve the safety of work, thereby improving the timeliness of work.
Description
Technical Field
The utility model relates to the technical field of retainer ring disassembly, in particular to a water pump shaft sleeve retainer ring disassembly device.
Background
The coal mine underground water drainage system is large-scale electromechanical equipment, and is used for draining underground water to the ground and mainly comprises a water pump, a water suction pipeline, accessories and the like, wherein the coal mine main drainage pump is main equipment for smoothly draining underground water, the importance in the underground coal mine safety production cannot be ignored, the outer retainer threads are very tight when a main drainage pump shaft sleeve is disassembled, a chisel is used for beating downwards, operation is not easy, and the hand hammer is also dangerous for damaging hands.
Existing can dismantle the retaining ring, but needs the staff to dismantle the retaining ring with chisel to make the not good operation of staff, and then increased the dismantlement time, so we have proposed a water pump axle sleeve retaining ring dismounting device and solved the above-mentioned problem that exists.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a dismounting device for a water pump shaft sleeve retainer ring, which solves the problem of inconvenient dismounting.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the dismounting device for the shaft sleeve check ring of the water pump comprises a limiting assembly, wherein the limiting assembly is used for clamping the shaft sleeve check ring;
The auxiliary assemblies are arranged in a plurality, the auxiliary assemblies are distributed in a circumferential array, each auxiliary assembly is arranged on the top surface of the limiting assembly, and the auxiliary assemblies are used for assisting the limiting assembly;
The locking assemblies are arranged in a plurality, are distributed in a circumferential array, are rotatably mounted on the surface of the outer side wall of the limiting assembly, and are used for propping and limiting the water pump shaft sleeve sleeved in the inner cavity of the limiting assembly; and
The two stress application assemblies are arranged, the two stress application assemblies are arranged on two sides of the limiting assembly, and one ends of the two stress application assemblies are rotatably connected with two sides of the outer wall of the limiting assembly.
Preferably, the limiting assembly comprises a clamping ring, a plurality of internal threaded holes are formed in the outer wall surface of the clamping ring, the internal threaded holes are distributed in a ring shape, and the locking assembly and the stressing assembly are rotationally connected with the inner cavity of the internal threaded hole;
The bottom surface of the clamping ring is annularly provided with a plurality of extension plates, the top surface of the clamping ring is provided with a plurality of special-shaped grooves, and the inner cavities of the special-shaped grooves are connected with the bottom end of the auxiliary assembly in an inserting mode.
Preferably, the auxiliary assembly comprises a baffle, a special-shaped block is arranged on one side of the bottom surface of the baffle, and the special-shaped block is connected with the special-shaped groove in a plugging mode.
Preferably, the surface of the outer side wall of the special-shaped block is provided with a first mounting hole, the inner cavity of the first mounting hole is provided with a first spring pin, and the central position of one side wall of the special-shaped groove is provided with a first pin hole for clamping the movable end of the first spring pin.
Preferably, the locking assembly comprises an external threaded rod, one end of the external threaded rod is provided with a handle, and the handle is used for rotating the external threaded rod;
The other end of the external threaded rod is provided with a small protrusion, and the small protrusion is used for increasing friction force between the external threaded rod and the shaft sleeve retainer ring.
Preferably, the stress application assembly comprises a first stress application rod, a jack is formed in one end surface of the first stress application rod, a second stress application rod is arranged in an inner cavity of the jack, and sliding rails are arranged at symmetrical positions of two sides of the second stress application rod;
Sliding grooves are formed in symmetrical positions on two sides of the jack, and the sliding grooves are connected with the sliding rail in an inserting mode.
Preferably, two second mounting holes are formed in two sides of the outer wall surface of the sliding rail, second spring pins are arranged in four inner cavities of the mounting holes, and second pin holes for clamping movable ends of the second spring pins are formed in two sides of the inner cavities of the sliding groove.
Advantageous effects
The utility model provides a dismounting device for a water pump shaft sleeve retainer ring. Compared with the prior art, the method has the following beneficial effects:
This water pump axle sleeve retaining ring dismounting device, when need dismantle the axle sleeve retaining ring, at first with spacing subassembly block at axle sleeve retaining ring lateral wall, then peg graft auxiliary assembly at spacing subassembly one end surface, thereby can make auxiliary assembly one side surface laminate mutually with axle sleeve retaining ring outer wall surface, and then can further spacing to spacing subassembly, so as to prevent that spacing subassembly drops from axle sleeve retaining ring lateral wall, then through locking subassembly, rotatable connection is on spacing subassembly lateral wall surface, thereby can make locking subassembly one end laminate mutually with the axle sleeve retaining ring outer wall, and then can make locking subassembly carry out the centre gripping to the axle sleeve retaining ring, because spacing subassembly outer wall both sides all rotate and are connected with afterburning subassembly, thereby can make the staff rotate afterburning subassembly drive spacing subassembly and rotate, and then can make afterburning subassembly drive the axle sleeve retaining ring through spacing subassembly and rotate and dismantle, so as to can make things convenient for quick axle sleeve to dismantle, can make things convenient for the staff's operation to dismantle, the security of work has been improved again, and working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall structure of the bottom part of the present utility model;
FIG. 3 is a schematic view of a spacing assembly according to the present utility model;
FIG. 4 is a schematic view of the auxiliary assembly structure of the present utility model;
FIG. 5 is a schematic view of a locking assembly according to the present utility model;
FIG. 6 is a schematic view of the force module of the present utility model.
In the figure: 1. a limit component; 11. a clasp; 12. an internal threaded hole; 13. a first pin hole; 14. an extension plate; 15. a special-shaped groove; 2. an auxiliary component; 21. a baffle; 22. a special-shaped block; 23. a first spring pin; 3. a locking assembly; 31. an external threaded rod; 32. a handle; 33. a small protrusion; 4. a stress application assembly; 41. a first stress application lever; 42. a jack; 43. a second stress application lever; 44. a chute; 45. a slide rail; 46. and a second spring pin.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the dismounting device for the shaft sleeve check ring of the water pump comprises a limiting assembly 1, wherein the limiting assembly 1 is used for clamping the shaft sleeve check ring; the auxiliary assemblies 2 are arranged in a plurality, the plurality of auxiliary assemblies 2 are distributed in a circumferential array, each auxiliary assembly 2 is arranged on the top surface of the limiting assembly 1, and the auxiliary assemblies 2 are used for assisting the limiting assembly 1; the locking assemblies 3 are arranged, the plurality of locking assemblies 3 are distributed in a circumferential array, the plurality of locking assemblies 3 are rotatably arranged on the surface of the outer side wall of the limiting assembly 1, and the locking assemblies 3 are used for propping and limiting a water pump shaft sleeve sleeved in the inner cavity of the limiting assembly 1; the two stress application assemblies 4 are arranged, the two stress application assemblies 4 are arranged on two sides of the limiting assembly 1, and one ends of the two stress application assemblies 4 are rotationally connected with two sides of the outer wall of the limiting assembly 1;
When need dismantle the axle sleeve retaining ring, at first with spacing subassembly 1 block at axle sleeve retaining ring lateral wall, then peg graft auxiliary assembly 2 at spacing subassembly 1 one end surface, thereby can make auxiliary assembly 2 one side surface and axle sleeve retaining ring outer wall surface laminate mutually, and then can further spacing to spacing subassembly 1, so as to prevent that spacing subassembly 1 drops from axle sleeve retaining ring lateral wall, then through locking subassembly 3, rotatable connection is on spacing subassembly 1 lateral wall surface, thereby can make locking subassembly 3 one end laminate mutually with the axle sleeve retaining ring outer wall, and then can make locking subassembly 3 centre gripping to the axle sleeve retaining ring, owing to spacing subassembly 1 outer wall both sides all rotate and are connected with afterburning subassembly 4, thereby can make the staff rotate afterburning subassembly 4 drive spacing subassembly 1 and rotate, and then can make afterburning subassembly 4 drive the axle sleeve retaining ring and rotate the dismantlement through spacing subassembly 1, so as to can make things convenient for quick axle sleeve retaining ring to dismantle, the staff's operation, can improve the security of work again, and can improve work timeliness.
Referring to fig. 1, 2 and 3, the limiting assembly 1 comprises a clamping ring 11, a plurality of internal threaded holes 12 are formed in the outer wall surface of the clamping ring 11, the plurality of internal threaded holes 12 are distributed in a ring shape, and the locking assembly 3 and the stressing assembly 4 are rotationally connected with the inner cavities of the internal threaded holes 12; the bottom surface of the clamping ring 11 is provided with a plurality of extension plates 14 in a surrounding way, the top surface of the clamping ring 11 is provided with a plurality of special-shaped grooves 15, and the inner cavity of each special-shaped groove 15 is connected with the bottom end of the auxiliary assembly 2 in an inserting way;
Through the snap ring 11 in the limiting component 1, the inner cavity of the inner threaded hole 12 is rotationally connected with the locking component 3 and the stressing component 4, so that the bottom end of the locking component 3 can clamp the outer side wall of the shaft sleeve retainer ring, and a worker can conveniently drive the locking component 3 to detach the shaft sleeve retainer ring by rotating the stressing component 4;
Because the bottom surface of the clamping ring 11 is annularly provided with the plurality of extension plates 14, and the inner wall surfaces of the plurality of extension plates 14 are attached to the outer wall surface of the shaft rod, the plurality of extension plates 14 can limit the shaft rod, and further, a worker can conveniently detach the shaft sleeve clamping ring; because a plurality of special-shaped grooves 15 are formed in the top surface of the clamping ring 11, and the inner cavity of each special-shaped groove 15 is connected with the bottom end of the auxiliary assembly 2 in an inserting mode, one side surface of the auxiliary assembly 2 is attached to one side surface of the shaft sleeve retainer ring, and the limiting assembly 1 can be further limited, so that the limiting assembly 1 is prevented from falling off from the outer side wall of the shaft sleeve retainer ring.
Referring to fig. 1, 2 and 4, the auxiliary assembly 2 comprises a baffle 21, wherein a special-shaped block 22 is arranged on one side of the bottom surface of the baffle 21, and the special-shaped block 22 is connected with the special-shaped groove 15 in an inserting manner; the surface of the outer side wall of the special-shaped block 22 is provided with a first mounting hole, the inner cavity of the first mounting hole is provided with a first spring pin 23, and the central position of one side wall of the special-shaped groove 15 is provided with a first pin hole 13 for clamping the movable end of the first spring pin 23;
Through baffle 21 among auxiliary assembly 2, can swing joint at snap ring 11 top surface, can provide the installation basis again for dysmorphism piece 22, because dysmorphism piece 22 is pegged graft with dysmorphism groove 15 and is linked to each other, thereby can peg graft fixedly to baffle 21, and then can prevent baffle 21 from droing, because the first mounting hole has been seted up on dysmorphism piece 22 lateral wall surface, and first spring pin 23 is installed to first mounting hole inner chamber, the first pinhole 13 that is used for the first spring pin 23 expansion end of block has all been offered to a lateral wall central point of dysmorphism groove 15 simultaneously, thereby can carry out the spacing fixedly of secondary to baffle 21, and then can prevent baffle 21 from droing.
Referring to fig. 1, 2 and 5, the locking assembly 3 includes an external threaded rod 31, one end of the external threaded rod 31 is provided with a handle 32, and the handle 32 is used for rotating the external threaded rod 31; the other end of the external threaded rod 31 is provided with a small protrusion 33, and the small protrusion 33 is used for increasing the friction force between the external threaded rod 31 and the shaft sleeve retainer ring;
Through the external screw rod 31 among the locking subassembly 3, can rotate and connect the internal screw hole 12 inner chamber, can provide the installation basis again for handle 32 to can make things convenient for the staff to rotate external screw rod 31, and then can make external screw rod 31 bottom to carry out the centre gripping to the axle sleeve retaining ring, because external screw rod 31 other end fixedly connected with small projection 33, thereby can increase the frictional force between external screw rod 31 and the axle sleeve retaining ring, and then can improve the stability that external screw rod 31 bottom to the axle sleeve retaining ring supported and pressed.
Referring to fig. 1, 2 and 6, the stress application assembly 4 comprises a first stress application rod 41, an insertion hole 42 is formed in one end surface of the first stress application rod 41, a second stress application rod 43 is arranged in an inner cavity of the insertion hole 42, and sliding rails 45 are arranged at symmetrical positions of two sides of the second stress application rod 43; the symmetrical positions of the two sides of the jack 42 are provided with sliding grooves 44, and the sliding grooves 44 are connected with sliding rails 45 in an inserting manner; second mounting holes are formed in two sides of the outer wall surface of the two sliding rails 45, second spring pins 46 are arranged in the inner cavities of the four mounting holes, and second pin holes for clamping the movable ends of the second spring pins 46 are formed in two sides of the inner cavities of the two sliding grooves 44;
Through the first afterburning pole 41 among the afterburning subassembly 4, can rotate and connect the internal thread hole 12 inner chamber, can offer the space for jack 42 again, because jack 42 inner chamber is pegged graft and is had second afterburning pole 43, thereby can carry out pull and shrink to second afterburning pole 43, and then can make things convenient for the light rotation snap ring 11 of staff, because second afterburning pole 43 both sides symmetry position fixedly connected with slide rail 45, and spout 44 has all been offered to jack 42 both sides symmetry position, spout 44 links to each other with slide rail 45 grafting simultaneously, thereby can fix second afterburning pole 43, and then can conveniently prevent that second afterburning pole 43 from droing, because second mounting hole has all been offered to two slide rail 45 outer wall surface both sides, and fourth mounting hole inner chamber is all installed second spring pin 46, simultaneously, two spout 44 inner chamber both sides have all been offered the second pinhole that is used for the block second spring pin 46 ends, thereby can carry out the spacing fixedly of secondary, and then can prevent that second afterburning pole 43 from droing from jack 42 inner chamber, so that the staff easily rotates 11, in order to realize dismantling the retainer ring.
During operation, when dismantling the axle sleeve retaining ring, at first with spacing subassembly 1 block at axle sleeve retaining ring lateral wall, then peg graft auxiliary assembly 2 at spacing subassembly 1 one end surface, thereby can make auxiliary assembly 2 one side surface and axle sleeve retaining ring outer wall surface laminate mutually, and then can further spacing subassembly 1, so as to prevent spacing subassembly 1 from the axle sleeve retaining ring lateral wall and drop, then through locking subassembly 3, rotatable coupling is on spacing subassembly 1 lateral wall surface, thereby can make locking subassembly 3 one end laminate mutually with the axle sleeve retaining ring outer wall, and then can make locking subassembly 3 centre gripping to the axle sleeve retaining ring, owing to spacing subassembly 1 outer wall both sides all rotate and are connected with afterburning subassembly 4, thereby can make the staff rotate afterburning subassembly 4 drive spacing subassembly 1 and rotate through spacing subassembly 1 drive the axle sleeve retaining ring and dismantle, so as to can make things convenient for quick counter shaft sleeve to dismantle, can make things convenient for the staff to operate and dismantle, can improve the security of work again, and then can improve work timeliness.
Through the snap ring 11 in the limiting component 1, the inner cavity of the inner threaded hole 12 is rotationally connected with the locking component 3 and the stressing component 4, so that the bottom end of the locking component 3 can clamp the outer side wall of the shaft sleeve retainer ring, and a worker can conveniently drive the locking component 3 to detach the shaft sleeve retainer ring by rotating the stressing component 4;
Because the bottom surface of the clamping ring 11 is annularly provided with the plurality of extension plates 14, and the inner wall surfaces of the plurality of extension plates 14 are attached to the outer wall surface of the shaft rod, the plurality of extension plates 14 can limit the shaft rod, and further, a worker can conveniently detach the shaft sleeve clamping ring; because a plurality of special-shaped grooves 15 are formed in the top surface of the clamping ring 11, and the inner cavity of each special-shaped groove 15 is connected with the bottom end of the auxiliary assembly 2 in an inserting mode, one side surface of the auxiliary assembly 2 is attached to one side surface of the shaft sleeve retainer ring, and the limiting assembly 1 can be further limited, so that the limiting assembly 1 is prevented from falling off from the outer side wall of the shaft sleeve retainer ring.
Through baffle 21 among auxiliary assembly 2, can swing joint at snap ring 11 top surface, can provide the installation basis again for dysmorphism piece 22, because dysmorphism piece 22 is pegged graft with dysmorphism groove 15 and is linked to each other, thereby can peg graft fixedly to baffle 21, and then can prevent baffle 21 from droing, because the first mounting hole has been seted up on dysmorphism piece 22 lateral wall surface, and first spring pin 23 is installed to first mounting hole inner chamber, the first pinhole 13 that is used for the first spring pin 23 expansion end of block has all been offered to a lateral wall central point of dysmorphism groove 15 simultaneously, thereby can carry out the spacing fixedly of secondary to baffle 21, and then can prevent baffle 21 from droing.
Through the external screw rod 31 among the locking subassembly 3, can rotate and connect the internal screw hole 12 inner chamber, can provide the installation basis again for handle 32 to can make things convenient for the staff to rotate external screw rod 31, and then can make external screw rod 31 bottom to carry out the centre gripping to the axle sleeve retaining ring, because external screw rod 31 other end fixedly connected with small projection 33, thereby can increase the frictional force between external screw rod 31 and the axle sleeve retaining ring, and then can improve the stability that external screw rod 31 bottom to the axle sleeve retaining ring supported and pressed.
Through the first afterburning pole 41 among the afterburning subassembly 4, can rotate and connect the internal thread hole 12 inner chamber, can offer the space for jack 42 again, because jack 42 inner chamber is pegged graft and is had second afterburning pole 43, thereby can carry out pull and shrink to second afterburning pole 43, and then can make things convenient for the light rotation snap ring 11 of staff, because second afterburning pole 43 both sides symmetry position fixedly connected with slide rail 45, and spout 44 has all been offered to jack 42 both sides symmetry position, spout 44 links to each other with slide rail 45 grafting simultaneously, thereby can fix second afterburning pole 43, and then can conveniently prevent that second afterburning pole 43 from droing, because second mounting hole has all been offered to two slide rail 45 outer wall surface both sides, and fourth mounting hole inner chamber is all installed second spring pin 46, simultaneously, two spout 44 inner chamber both sides have all been offered the second pinhole that is used for the block second spring pin 46 ends, thereby can carry out the spacing fixedly of secondary, and then can prevent that second afterburning pole 43 from droing from jack 42 inner chamber, so that the staff easily rotates 11, in order to realize dismantling the retainer ring.
In conclusion, the device can be convenient for operators to operate and disassemble, and can improve the safety of work, so that the timeliness of work can be improved.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (7)
1. The utility model provides a water pump axle sleeve retaining ring dismounting device which characterized in that: comprising the following steps:
the limiting assembly (1) is used for clamping the sleeve retainer ring;
The auxiliary assemblies (2) are arranged in a plurality, the auxiliary assemblies (2) are distributed in a circumferential array, each auxiliary assembly (2) is arranged on the top surface of the limiting assembly (1), and the auxiliary assemblies (2) are used for assisting the limiting assembly (1);
The locking assemblies (3) are arranged in a plurality, the locking assemblies (3) are distributed in a circumferential array, the locking assemblies (3) are rotatably arranged on the surface of the outer side wall of the limiting assembly (1), and the locking assemblies (3) are used for propping and limiting a water pump shaft sleeve sleeved in the inner cavity of the limiting assembly (1); and
The two stress application assemblies (4) are arranged, the two stress application assemblies (4) are arranged on two sides of the limiting assembly (1), and one ends of the two stress application assemblies (4) are rotatably connected with two sides of the outer wall of the limiting assembly (1).
2. The water pump sleeve retainer ring dismounting device as claimed in claim 1, wherein: the limiting assembly (1) comprises a clamping ring (11), a plurality of internal threaded holes (12) are formed in the outer wall surface of the clamping ring (11), the internal threaded holes (12) are distributed in a ring mode, and the locking assembly (3) and the stressing assembly (4) are rotationally connected with the inner cavity of the internal threaded holes (12);
The bottom surface of the clamping ring (11) is annularly provided with a plurality of extension plates (14), the top surface of the clamping ring (11) is provided with a plurality of special-shaped grooves (15), and the inner cavity of the special-shaped grooves (15) is connected with the bottom end of the auxiliary assembly (2) in an inserting connection mode.
3. The water pump sleeve retainer ring dismounting device as claimed in claim 2, wherein: the auxiliary assembly (2) comprises a baffle (21), a special-shaped block (22) is arranged on one side of the bottom surface of the baffle (21), and the special-shaped block (22) is connected with the special-shaped groove (15) in an inserting mode.
4. The water pump sleeve retainer ring dismounting device as set forth in claim 3, wherein: the special-shaped block is characterized in that a first mounting hole is formed in the surface of the outer side wall of the special-shaped block (22), a first spring pin (23) is arranged in the inner cavity of the first mounting hole, and a first pin hole (13) for clamping the movable end of the first spring pin (23) is formed in the middle of one side wall of the special-shaped groove (15).
5. The water pump sleeve retainer ring dismounting device as claimed in claim 1, wherein: the locking assembly (3) comprises an external threaded rod (31), one end of the external threaded rod (31) is provided with a handle (32), and the handle (32) is used for rotating the external threaded rod (31);
the other end of the external threaded rod (31) is provided with a small protrusion (33), and the small protrusion (33) is used for increasing friction force between the external threaded rod (31) and the shaft sleeve retainer ring.
6. The water pump sleeve retainer ring dismounting device as claimed in claim 1, wherein: the stress application assembly (4) comprises a first stress application rod (41), a jack (42) is formed in one end surface of the first stress application rod (41), a second stress application rod (43) is arranged in an inner cavity of the jack (42), and sliding rails (45) are arranged at symmetrical positions of two sides of the second stress application rod (43);
sliding grooves (44) are formed in symmetrical positions of two sides of the jack (42), and the sliding grooves (44) are connected with sliding rails (45) in an inserting mode.
7. The water pump sleeve retainer ring dismounting device as defined in claim 6, wherein: two second mounting holes are formed in two sides of the outer wall surface of the sliding rail (45), second spring pins (46) are arranged in the inner cavities of the four mounting holes, and second pin holes for clamping the movable ends of the second spring pins (46) are formed in two sides of the inner cavities of the sliding grooves (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582238.7U CN221066119U (en) | 2023-09-21 | 2023-09-21 | Water pump shaft sleeve retainer ring dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582238.7U CN221066119U (en) | 2023-09-21 | 2023-09-21 | Water pump shaft sleeve retainer ring dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221066119U true CN221066119U (en) | 2024-06-04 |
Family
ID=91260377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322582238.7U Active CN221066119U (en) | 2023-09-21 | 2023-09-21 | Water pump shaft sleeve retainer ring dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221066119U (en) |
-
2023
- 2023-09-21 CN CN202322582238.7U patent/CN221066119U/en active Active
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