CN213380157U - Ring seat dismounting tool - Google Patents
Ring seat dismounting tool Download PDFInfo
- Publication number
- CN213380157U CN213380157U CN202022200590.6U CN202022200590U CN213380157U CN 213380157 U CN213380157 U CN 213380157U CN 202022200590 U CN202022200590 U CN 202022200590U CN 213380157 U CN213380157 U CN 213380157U
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- China
- Prior art keywords
- ring seat
- connecting plate
- base
- positioning block
- connecting rod
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Abstract
The utility model provides a frock is dismantled to ring seat, includes base, locating piece, connecting plate, connecting rod, base and connecting plate are solid of revolution structure, base and connecting plate pass through screw thread and connecting rod fixed connection together, the locating piece passes through fastening bolt and is connected together with the connecting plate. The utility model discloses simple structure, convenient to use, during the use, the position of adjustment locating piece, the ring seat that will dismantle is with locating pin and positioning block connection, fixes the frock on the ring seat, exerts the force to the frock with the instrument, forces the ring seat to withdraw from the compressor casting, separates with the foundry goods. The utility model discloses low in manufacturing cost, the frock has good commonality. The tool body can be detached, corresponding parts can be replaced after the tool is damaged, and replacement cost and maintenance cost of the tool are saved.
Description
Technical Field
The utility model relates to a tooling equipment technical field, concretely relates to be used for dismantling dismantlement frock of oil-free screw compressor ring seat.
Background
In an oil-free screw compressor, a sealing assembly belongs to a key part and can prevent lubricating oil from leaking into compressed air so as to achieve the oil-free sealing effect. The ring seat is one of the important parts of the seal assembly and must be removed from the compressor casting when the equipment needs to be serviced. Among the prior art, the extracting tool who generally adopts draws the horse for the three-jaw, takes the mode of directly linking to dismantle, and this kind of dismantlement mode receives the restriction of claw size shape, and the dismantlement process can lead to the fact the damage to the ring seat surface.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple and reliable dismantlement frock can dismantle the ring seat of current specification, solves the surface damage problem of ring seat.
In order to achieve the above object, the utility model provides a dismantle frock, its characterized in that: the positioning device comprises a base, a positioning block, a connecting plate and a connecting rod, wherein the base and the connecting plate are of a rotary structure, the base and the connecting plate are fixedly connected with the connecting rod through threads, and the positioning block is connected with the connecting plate through a fastening bolt.
Further, base central point puts and is provided with first screw hole, connecting plate central point puts and is provided with the third screw hole, the first screw hole of base and the third screw hole size of connecting plate are unanimous, the first screw hole of base and the third screw hole of connecting plate all link up.
Further, the connecting rod sets up to the screw rod, the connecting rod is fixed with the cooperation of the first screw hole of base and the third screw hole of connecting plate, base, connecting plate and connecting rod center coincidence.
Further, the connecting rod and the base are not attached, and an accommodating space is formed between the connecting rod and the base.
Further, the positioning block is arranged in the base and the accommodating space of the connecting plate.
Furthermore, the positioning block is provided with a second threaded hole, and the second threaded hole of the positioning block is communicated.
Furthermore, a through hole is formed in the side face of the positioning block, and the size of the through hole of the positioning block is slightly smaller than that of the through hole in the side wall of the ring seat.
Furthermore, the positioning block is matched with the positioning pin for use, and the radial movement of the ring seat and the positioning block is limited through the positioning pin.
Furthermore, the connecting plate is provided with a long round hole, the relative position of the positioning block can be adjusted according to the position of the fastening bolt, and the fastening bolt is locked, so that the positioning block is fixed.
Furthermore, the hollow pipe is sleeved on the connecting rod, the inner diameter of the hollow pipe is larger than the outer diameter of the connecting rod, and one end of the hollow pipe abuts against the connecting plate.
The utility model discloses simple structure, convenient to use, during the use, the position of adjustment locating piece, the ring seat that will dismantle is with locating pin and positioning block connection, fixes the frock on the ring seat, exerts the force to the frock with the instrument, forces the ring seat to withdraw from the compressor casting, separates with the foundry goods.
The utility model discloses low in manufacturing cost has overcome the limitation that draws the horse to directly dismantle, can not cause the damage to the ring seat part of dismantlement, and can dismantle the ring seat of different internal diameter sizes, and the frock has good commonality.
The tool body can be detached, corresponding parts can be replaced after the tool is damaged, and replacement cost and maintenance cost of the tool are saved.
The tool can be used for installing the ring seat in the same way, and the ring seat detached from the compressor casting is assembled to a target original position.
Drawings
Fig. 1 is a schematic structural view of a ring seat dismounting tool of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the ring seat dismounting tool of the present invention dismounting the ring seat;
fig. 4 is a schematic structural view of the base of the present invention;
fig. 5 is a schematic structural view of the positioning block of the present invention;
FIG. 6 is a schematic structural view of the connection plate of the present invention;
FIG. 7 is a schematic structural view of the ring seat of the present invention;
in the figure: the device comprises a base 1, a positioning block 2, a connecting plate 3, a connecting rod 4, a positioning pin 5, a fastening bolt 6, a hollow pipe 7 and a ring seat 8.
Detailed Description
Known from fig. 1 to 4, a frock structure sketch map is dismantled to ring seat, including base 1, locating piece 2, connecting plate 3, connecting rod 4, base 1 and connecting plate 3 are the revolution body structure, base 1 and connecting plate 3 are together through screw thread and connecting rod 4 fixed connection, locating piece 2 is connected to together through fastening bolt 6 and connecting plate 3, base 1 central point puts and is provided with screw hole 11, connecting plate 3 central point puts and is provided with screw hole 31, screw hole 11 of base 1 and the screw hole 31 size of connecting plate 3 are unanimous, screw hole 11 of base 1 and the screw hole 31 of connecting plate 3 all link up.
Furthermore, the connecting rod 4 is set as a screw rod, the connecting rod 4 is matched and fixed with a threaded hole 11 of the base 1 and a threaded hole 31 of the connecting plate 3, the centers of the base 1, the connecting plate 3 and the connecting rod 4 are overlapped, the connecting rod 4 and the base 1 are set in a non-joint state, an accommodating space is arranged between the connecting rod 4 and the base 1, the positioning block 2 is arranged in the accommodating space of the base 1 and the connecting plate 4, the positioning block 2 is provided with a threaded hole 21, the threaded hole 21 of the positioning block 2 is communicated, the side surface of the positioning block 2 is provided with a through hole 22, the size of the through hole 22 of the positioning block 2 is slightly smaller than that of a through hole 81 on the side wall of the ring seat 8, the positioning block 2 is matched with the positioning pin 5 for use, the radial movement of the ring seat 8 and the positioning block 2 is, and the fastening bolt 6 is locked so as to fix the positioning block 2, the hollow pipe 7 is sleeved on the connecting rod 4, the inner diameter of the hollow pipe 7 is larger than the outer diameter of the connecting rod 4, and one end of the hollow pipe 7 is abutted against the connecting plate 3.
When the ring seat 8 is disassembled by using the disassembling tool, the fastening bolt 6 is firstly loosened, the relative position of the positioning block 2 and the base 1 is adjusted, the table top of the positioning block 2 is attached to the table top of the base 1, the relative position of the positioning block 2 and the ring seat 8 is adjusted, the side part of the positioning block 2 is not in contact with the ring seat 8, the positioning block 2 is rotated to enable the through hole 22 on the side part of the positioning block 2 to align with the through hole 81 on the ring seat 8, the positioning block 2 and the ring seat 8 are positioned and connected by the positioning pin 5, the fastening bolt 6 is screwed, and the disassembling tool and the ring seat 8 are fixed. And applying force to the base 1 for disassembling the tool to force the ring seat 8 and the tool to exit the compressor casting together and separate from the casting. The hollow pipe 7 is supported in the withdrawing process, and the damage of the tool and the ring seat 8 caused by the fact that the tool and the ring seat 8 fall after the tool and the ring seat 8 are withdrawn without support is prevented.
The present invention is not limited by the above embodiments, and the embodiments and the description only describe the principle of the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention.
Claims (10)
1. The utility model provides a frock is dismantled to ring seat which characterized in that: the connecting device is characterized by comprising a base (1), a positioning block (2), a connecting plate (3), a connecting rod (4), a positioning pin (5), a fastening bolt (6), a hollow pipe (7) and a ring seat (8), wherein the base (1) and the connecting plate (3) are both of a rotary body structure, the base (1) and the connecting plate (3) are fixedly connected with the connecting rod (4) through threads, and the positioning block (2) is connected with the connecting plate (3) through the fastening bolt (6).
2. The ring seat dismounting tool according to claim 1, characterized in that: base (1) central point puts and is provided with first screw hole (11), connecting plate (3) central point puts and is provided with third screw hole (31), first screw hole (11) of base (1) and third screw hole (31) size unanimous of connecting plate (3), first screw hole (11) of base (1) and third screw hole (31) of connecting plate (3) all link up.
3. The ring seat dismounting tool according to claim 1, characterized in that: connecting rod (4) set up to the screw rod, connecting rod (4) are fixed with the cooperation of first screw hole (11) of base (1) and third screw hole (31) of connecting plate (3), base (1), connecting plate (3) and connecting rod (4) center coincidence.
4. The ring seat dismounting tool according to claim 1, characterized in that: connecting rod (4) and base (1) set up to the not laminating state, there is the accommodation space between connecting rod (4) and base (1).
5. The ring seat dismounting tool according to claim 1, characterized in that: the positioning block (2) is arranged in the accommodating space of the base (1) and the connecting plate (3).
6. The ring seat dismounting tool according to claim 1, characterized in that: the positioning block (2) is provided with a second threaded hole (21), and the second threaded hole (21) of the positioning block (2) is communicated.
7. The ring seat dismounting tool according to claim 1, characterized in that: the side surface of the positioning block (2) is provided with a through hole (22), and the size of the through hole (22) of the positioning block (2) is slightly smaller than that of the through hole (81) on the side wall of the ring seat (8).
8. The ring seat dismounting tool according to claim 1, characterized in that: the positioning block (2) is matched with the positioning pin (5) for use, and the radial movement of the ring seat (8) and the positioning block (2) is limited through the positioning pin (5).
9. The ring seat dismounting tool according to claim 1, characterized in that: the connecting plate (3) is provided with a long round hole (32), the relative position of the positioning block (2) can be adjusted according to the position of the adjusting fastening bolt (6), and the fastening bolt (6) is locked, so that the positioning block (2) is fixed.
10. The ring seat dismounting tool according to claim 1, characterized in that: the hollow pipe (7) is sleeved on the connecting rod (4), the inner diameter of the hollow pipe (7) is larger than the outer diameter of the connecting rod (4), and one end of the hollow pipe (7) abuts against the connecting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022200590.6U CN213380157U (en) | 2020-09-29 | 2020-09-29 | Ring seat dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022200590.6U CN213380157U (en) | 2020-09-29 | 2020-09-29 | Ring seat dismounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213380157U true CN213380157U (en) | 2021-06-08 |
Family
ID=76184747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022200590.6U Active CN213380157U (en) | 2020-09-29 | 2020-09-29 | Ring seat dismounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213380157U (en) |
-
2020
- 2020-09-29 CN CN202022200590.6U patent/CN213380157U/en active Active
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