CN212763274U - Copper sheathing pressure equipment frock - Google Patents
Copper sheathing pressure equipment frock Download PDFInfo
- Publication number
- CN212763274U CN212763274U CN202021596878.3U CN202021596878U CN212763274U CN 212763274 U CN212763274 U CN 212763274U CN 202021596878 U CN202021596878 U CN 202021596878U CN 212763274 U CN212763274 U CN 212763274U
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- China
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- copper sheathing
- cylinder body
- pump cylinder
- pressure equipment
- plunger
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Abstract
The utility model discloses a copper sheathing pressure equipment frock relates to copper sheathing pressure equipment technical field, the on-line screen storage device comprises a base, the plunger pump cylinder body has been placed at the top of base, the inside joint of plunger pump cylinder body has the pole that connects, a plurality of plunger holes have been seted up at the top of plunger pump cylinder body, the inside of plunger pump cylinder body and the top joint that is located the pole that connects have the dabber, the inside of plunger pump cylinder body is inserted to the dabber, the outside of dabber and the top that is located the plunger pump cylinder body have cup jointed the gland, the inside top that just is located the plunger hole of gland has seted up the locating hole, the inside depression bar that inserts of locating hole, the copper sheathing body has been cup jointed: this copper sheathing pressure equipment frock installs the copper sheathing body through using depression bar male mode, can insert the installation very effectually to the copper sheathing body, compares in the mode that uses the hydraulic press to carry out the pressure equipment and can effectually avoid the too dark or too shallow condition of copper sheathing pressure equipment to take place, and it is more convenient to use.
Description
Technical Field
The utility model relates to a copper sheathing pressure equipment technical field specifically is a copper sheathing pressure equipment frock.
Background
In the design of some plunger pump cylinder bodies, a cylinder body base body is made of steel, and the steel does not have good friction performance, so that an embedded copper sleeve can be added in the design of a plunger hole, the copper sleeve provides good friction performance in the operation process of the cylinder body, a single-column hydraulic press is generally adopted to carry out the procedure of pressing in the copper sleeve to mount the copper sleeve, but the hydraulic press does not have a limiting function, can only simply provide pressing pressure, and is easy to cause that the copper sleeve is pressed in too deep, so that the matching sealing surface of the copper sleeve and a plunger can be reduced, the problem of low volume efficiency caused by leakage in the use process is solved, the copper sleeve is protruded due to over-shallow pressing, the copper sleeve is broken due to the lateral force of the plunger in the operation process, the copper sleeve is inconvenient to be pressed, in addition, when the copper sleeve is placed in an orifice of the plunger, staff is required to limit the position of the copper sleeve, and the copper sleeve is prevented from falling and, however, the use of the method is easy to cause injury to the staff and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a copper sheathing pressure equipment frock has solved the problem of proposing among the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a copper sheathing pressure equipment frock, includes the base, the plunger pump cylinder body has been placed at the top of base, the inside joint of plunger pump cylinder body has the pole that connects, a plurality of plunger holes have been seted up at the top of plunger pump cylinder body, the inside of plunger pump cylinder body and the top joint that is located the pole that connects have the dabber, the inside of plunger pump cylinder body is inserted to the dabber, the gland has been cup jointed in the outside of dabber and the top that is located the plunger pump cylinder body, the locating hole has been seted up to the inside top that just is located the plunger hole of gland, the inside depression bar that inserts of locating hole, the copper sheathing body has been cup jointed.
Preferably, a first connecting hole is formed in the connecting rod, and a second connecting hole is formed in the top of the base and below the first connecting hole.
Preferably, the outside at dabber top is provided with the screw thread, the dabber top is through screw thread fixed mounting to have the nut.
Preferably, the inner diameter of the plunger hole is equal to the inner diameter of the positioning hole, and the inner diameter of the plunger hole and the inner diameter of the positioning hole are 0.4mm larger than the outer diameter of the copper sleeve body.
Preferably, the height of the compression bar is 20 mm-60 mm higher than the depth of the plunger hole.
Preferably, the inner diameter of the top of the extension rod is larger than the outer diameter of the bottom of the mandrel.
The utility model provides a copper sheathing pressure equipment frock possesses following beneficial effect:
1. this copper sheathing pressure equipment frock installs the copper sheathing body through using depression bar male mode, can insert the installation very effectually to the copper sheathing body, compares in the mode that uses the hydraulic press to carry out the pressure equipment and can effectually avoid the too dark or too shallow condition of copper sheathing pressure equipment to take place, and it is more convenient to use.
2. According to the copper bush press-fitting tool, the press cover is mounted above the press-fitting tool, the positioning hole is formed in the press-fitting tool, the copper bush body can be directly placed into the positioning hole for positioning, so that a worker does not need to hold the copper bush body by hand for limiting, and the probability of accidents of the worker during production is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a base; 2. a plunger pump cylinder; 3. a connecting rod; 4. a first connection hole; 5. a second connection hole; 6. a plunger hole; 7. a mandrel; 8. a gland; 9. positioning holes; 10. a nut; 11. a pressure lever; 12. a copper sleeve body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a copper bush press fitting tool comprises a base 1, a plunger pump cylinder body 2 is placed on the top of the base 1, a connecting rod 3 is clamped inside the plunger pump cylinder body 2, a first connecting hole 4 is formed inside the connecting rod 3, a second connecting hole 5 is formed in the top of the base 1 and located below the first connecting hole 4, the base 1 and the connecting rod 3 can be fixed through screws arranged inside the first connecting hole 4 and the second connecting hole 5, a plurality of plunger holes 6 are formed in the top of the plunger pump cylinder body 2, a mandrel 7 is clamped inside the plunger pump cylinder body 2 and located above the connecting rod 3, the inner diameter of the top of the connecting rod 3 is larger than the outer diameter of the bottom of the mandrel 7, it is ensured that the mandrel 7 can be inserted into the connecting rod 3, threads are arranged on the outer side of the top of the mandrel 7, a nut 10 is fixedly installed on the top of the mandrel 7 through the threads, a gland 8 can be limited through the nut 10, the outside of dabber 7 and the top that is located plunger pump cylinder body 2 has cup jointed gland 8, gland 8 is inside and is located the top in plunger hole 6 and has seted up locating hole 9, the internal diameter of plunger hole 6 is equal to the internal diameter of locating hole 9, the internal diameter of plunger hole 6 and the internal diameter of locating hole 9 are 0.4mm bigger than the external diameter of copper sheathing body 12, make things convenient for the copper sheathing to insert the inside in plunger hole 6 and locating hole 9, locating hole 9 is inside to insert depression bar 11, depression bar 11's the degree of depth that highly is than plunger hole 6 is 20mm ~ 60mm, be convenient for extract depression bar 11 from the inside of plunger hole 6, copper sheathing body 12 has been cup jointed in depression bar 11's the.
In conclusion, this copper sheathing pressure equipment frock, during the use, at first put into the inside of plunger pump cylinder body 2 with dabber 7, place plunger pump cylinder body 2 in the outside of extension rod 3 afterwards, and make dabber 7 insert the inside of extension rod 3, cover gland 8 in the outside of dabber 7 afterwards, utilize nut 10 to fix gland 8, can insert copper sheathing body 12 inside locating hole 9 earlier when installing copper sheathing body 12 afterwards, insert the depression bar 11 inside copper sheathing body 12 afterwards, and push down depression bar 11, make copper sheathing body 12 move down under the drive of depression bar 11 simultaneously, accomplish the installation to copper sheathing body 12.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a copper sheathing pressure equipment frock, includes base (1), its characterized in that: plunger pump cylinder body (2) have been placed at the top of base (1), the inside joint of plunger pump cylinder body (2) has and connects pole (3), a plurality of plunger holes (6) have been seted up at the top of plunger pump cylinder body (2), the inside of plunger pump cylinder body (2) and the top joint that is located and connects pole (3) have dabber (7), the inside of plunger pump cylinder body (2) is inserted in dabber (7), gland (8) have been cup jointed in the outside of dabber (7) and the top that is located plunger pump cylinder body (2), locating hole (9) have been seted up in gland (8) inside and the top that is located plunger hole (6), locating hole (9) inside depression bar (11) have been inserted, copper sheathing body (12) have been cup jointed in the outside of depression bar (11).
2. The copper sheathing pressure equipment frock of claim 1, characterized in that: connect pole (3) inside to have seted up first connecting hole (4), second connecting hole (5) have been seted up to the top of base (1) and the below that is located first connecting hole (4).
3. The copper sheathing pressure equipment frock of claim 1, characterized in that: the outer side of the top of the mandrel (7) is provided with threads, and the top of the mandrel (7) is fixedly provided with a nut (10) through the threads.
4. The copper sheathing pressure equipment frock of claim 1, characterized in that: the inner diameter of the plunger hole (6) is equal to the inner diameter of the positioning hole (9), and the inner diameter of the plunger hole (6) and the inner diameter of the positioning hole (9) are 0.4mm larger than the outer diameter of the copper sleeve body (12).
5. The copper sheathing pressure equipment frock of claim 1, characterized in that: the height of the pressure lever (11) is 20-60 mm higher than the depth of the plunger hole (6).
6. The copper sheathing pressure equipment frock of claim 1, characterized in that: the inner diameter of the top of the connecting rod (3) is larger than the outer diameter of the bottom of the mandrel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021596878.3U CN212763274U (en) | 2020-08-04 | 2020-08-04 | Copper sheathing pressure equipment frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021596878.3U CN212763274U (en) | 2020-08-04 | 2020-08-04 | Copper sheathing pressure equipment frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212763274U true CN212763274U (en) | 2021-03-23 |
Family
ID=75040603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021596878.3U Active CN212763274U (en) | 2020-08-04 | 2020-08-04 | Copper sheathing pressure equipment frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212763274U (en) |
-
2020
- 2020-08-04 CN CN202021596878.3U patent/CN212763274U/en active Active
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