CN220699481U - Tool for disassembling and assembling screw ring of cylinder sleeve of drilling pump - Google Patents
Tool for disassembling and assembling screw ring of cylinder sleeve of drilling pump Download PDFInfo
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- CN220699481U CN220699481U CN202322290970.7U CN202322290970U CN220699481U CN 220699481 U CN220699481 U CN 220699481U CN 202322290970 U CN202322290970 U CN 202322290970U CN 220699481 U CN220699481 U CN 220699481U
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- jack
- disassembling
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- 238000005553 drilling Methods 0.000 title claims abstract description 38
- 210000000078 claw Anatomy 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a tool for disassembling and assembling a cylinder sleeve screw ring of a drilling pump, which relates to the technical field of drilling pump tools for drilling machines and is used for disassembling and assembling the cylinder sleeve screw ring of the drilling pump. The utility model relates to a tool for disassembling and assembling a screw thread ring of a cylinder sleeve of a drilling pump, which comprises a disc-rotating claw piece and a jack; the disc-rotating claw piece comprises a disc body and claws which are connected into a whole, and the claws are used for being clamped with clamping grooves on the screw thread ring; the plunger of the jack is fixedly arranged and extends along the radial direction of the screw thread ring, and the cylinder body of the jack is clamped with the disc body. Compared with the prior art, the jack has the advantages that the jack plunger is telescopic, the plunger takes the partition plate as a limiting support, and the driving disc rotates the claw piece to rotate, so that the screw thread ring clamped with the jack is driven to twist, the whole disassembling and installing process is time-saving and labor-saving, the labor intensity of workers is reduced, the equipment is prevented from being damaged, the safety coefficient of operation is improved, the jack is suitable for a narrow space, and the application range is improved.
Description
Technical Field
The utility model relates to the technical field of drilling pump tools for drilling machines, in particular to a tool for disassembling and assembling screw rings of cylinder sleeves of drilling pumps.
Background
The drilling pump body is internally provided with a plurality of groups of piston cylinder sleeves, each group of piston cylinder sleeves are separated by a partition plate, and the drilling pump needs to disassemble the screw thread ring when the piston cylinder sleeves are replaced.
However, at present, when the screw thread ring is dismounted, a manual hammering mode is mostly adopted, namely, one person swings a hammer to strike, and the other person supports a steel drill rod to continuously hammer, and the mode has the defects of high labor intensity of workers, time and labor waste, easiness in damaging equipment, personal safety hazard and the like. In addition, the tool special for disassembling the large nut is also available, but the tool can only be used in an open space, and the assembly space of a piston rod and a threaded compression ring of a drilling pump of a drilling machine is very narrow and is almost closed, so that a torsion arm of the existing product is difficult to put into a working space, and is inapplicable.
Therefore, the time-saving and labor-saving tool for disassembling and assembling the screw ring of the drilling pump is a problem which needs to be solved by the person skilled in the art.
Disclosure of Invention
The utility model provides a tool for disassembling and assembling a cylinder sleeve screw ring of a drilling pump, which is used for disassembling and assembling the cylinder sleeve screw ring of the drilling pump so as to reduce the risk of damaging equipment, reduce the labor intensity of workers and improve the safety coefficient of operation.
The utility model provides a drilling pump cylinder sleeve screw ring dismounting tool, which comprises a disc rotation claw piece and a jack; the disc-rotating claw piece comprises a disc body and claws which are connected into a whole, and the claws are used for being clamped with clamping grooves on the screw thread ring; the plunger of the jack is fixedly arranged and extends along the radial direction of the screw thread ring, and the cylinder body of the jack is clamped with the disc body.
In one embodiment, the clamping grooves are arranged in a plurality and uniformly distributed on the outer circumferential surface of the screw thread ring.
In one embodiment, two claws are provided and are respectively clamped with two clamping grooves on the screw thread ring.
In one embodiment, the tray body comprises a first Y-shaped plate, the first Y-shaped plate comprises an installation part and two branches which are connected into a whole, clamping grooves are formed in two sides of the installation part of the first Y-shaped plate, the clamping grooves are used for being clamped with the jack, and one clamping jaw is respectively arranged on each of the two branches of the first Y-shaped plate.
In one embodiment, the tray body further comprises a second Y-shaped plate, the second Y-shaped plate comprises an installation part and two branches which are connected into a whole, clamping grooves are formed in two sides of the installation part of the second Y-shaped plate, and the clamping grooves are used for being clamped with the jack; the installation parts of the two Y-shaped plates are connected through a connecting plate, the connecting plate and the installation parts of the two Y-shaped plates are enclosed to form an installation groove, and the jack is positioned in the installation groove.
In one embodiment, two connecting columns are fixedly arranged on the cylinder body of the jack, the two connecting columns are respectively arranged on two opposite sides of the jack, the two connecting columns are respectively connected with clamping grooves on the two Y-shaped plates in a clamping mode, and the plunger stretches and pushes the disc rotating claw piece to drive the screw thread ring to rotate around the axis of the screw thread ring.
In one embodiment, a plurality of groups of piston cylinder sleeves are arranged in the drilling pump body, each group of piston cylinder sleeves are separated by a partition plate, a plunger of the jack is fixedly arranged on the partition plate, and a cylinder body of the jack is clamped with the disc body.
In one embodiment, the hydraulic system further comprises a manual hydraulic pump in communication with the jack via a pipeline.
In one embodiment, the manual hydraulic pump has a hydraulic gauge mounted thereon.
In one embodiment, a pressure relief valve is mounted on the manual hydraulic pump.
Compared with the prior art, the jack has the advantages that the jack plunger is telescopic, the plunger takes the partition plate as a limiting support, and the driving disc rotates the claw piece to rotate, so that the screw thread ring clamped with the jack is driven to twist, the whole disassembling and installing process is time-saving and labor-saving, the labor intensity of workers is reduced, the equipment is prevented from being damaged, the safety coefficient of operation is improved, the jack is suitable for a narrow space, and the application range is improved.
Drawings
The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.
FIG. 1 is a schematic view of the assembly and disassembly tool for the screw ring of the cylinder sleeve of the drilling pump in use;
FIG. 2 is a schematic structural diagram of the working principle of the tool for assembling and disassembling the screw ring of the cylinder sleeve of the drilling pump;
FIG. 3 is a schematic view of a screw thread ring according to the present utility model;
FIG. 4 is a front view of a disk-turning claw member provided by the present utility model;
FIG. 5 is a bottom view of the disk-turning claw member provided by the present utility model;
FIG. 6 is a side view of a disk-turning claw member provided by the utility model;
FIG. 7 is a schematic view of a jack according to the present utility model;
FIG. 8 is a front view of the jack and the disk rotating jaw assembly of the present utility model assembled together;
FIG. 9 is a bottom view of the jack and disk-turning jaw assembly of the present utility model assembled together;
fig. 10 is a side view of the jack and disk turning jaw assembly provided by the present utility model assembled together.
Reference numerals:
1. a screw thread ring; 2. a disk-turning claw member; 3. a jack; 4. a manual hydraulic pump; 5. a pipeline; 6. a partition plate; 7. a body; 8. cylinder sleeve; 11. 217, a clamping groove; 21. a tray body; 22. a claw; 211. a first Y-shaped plate; 212. a second Y-shaped plate; 213. a connecting plate; 214. a mounting groove; 215. a mounting part; 216. branching; 31. a cylinder; 32. a plunger; 33. a connecting column; 41. a hydraulic gauge; 42. and a pressure release valve.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and 2, a drilling pump body 7 is generally provided with a plurality of groups of piston cylinder sleeves 8, and each group of piston cylinder sleeves 8 is separated by a partition plate 6. The utility model provides a tool for disassembling and assembling a screw ring of a cylinder sleeve of a drilling pump, which mainly comprises a disc-rotating claw piece 2 and a jack 3; the disc-rotating jaw piece 2 comprises a disc body 21 and a jaw 22 which are connected into a whole, wherein the jaw 22 is used for being clamped with a clamping groove 11 on the screw thread ring 1; the plunger 32 of the jack 3 can be fixedly mounted on the partition plate 6, the partition plate 6 is used as a limiting support, and the plunger 32 extends along the radial direction of the screw thread ring 1. The cylinder body 31 of the jack 3 is clamped with the tray body 21; when the screw thread ring 1 on the drilling pump cylinder sleeve 8 is dismounted, the plunger 32 takes the partition plate 6 as a limiting support, and the plunger 32 of the jack 3 stretches and pushes the disc rotary claw piece 2 to rotate, so that the screw thread ring 1 clamped with the plunger is driven to rotate around the axis of the screw thread ring 1. When the drilling pump cylinder sleeve screw ring dismounting tool is used for dismounting the screw ring, the whole dismounting and mounting process is time-saving and labor-saving, the labor intensity of workers is reduced, the damage to equipment is avoided, the safety coefficient of operation is improved, and the drilling pump cylinder sleeve screw ring dismounting tool is suitable for a narrow space and has the advantages of being wide in application range.
As shown in fig. 3, a plurality of the clamping grooves 11 are provided on the outer circumferential surface of the screw ring 1, and the clamping grooves 11 are uniformly arranged on the outer circumferential surface of the screw ring 1, and as shown in fig. 3, 8 clamping grooves 11 are provided.
As shown in fig. 4 to 6, the tray 21 is composed of two Y-shaped (first Y-shaped plate 211 and second Y-shaped plate 212) plates connected by a connecting plate 213. The first Y-shaped plate 211 comprises an installation part 215 and two branches 216 which are connected into a whole, clamping grooves 217 are formed in two sides of the installation part 215 of the first Y-shaped plate 211, the clamping grooves 217 are used for being clamped with the jack 3, clamping claws 22 are respectively arranged on the two branches 216 of the first Y-shaped plate 211, and the clamping claws 22 are used for being clamped with the clamping grooves 11 on the screw thread ring 1. The second Y-shaped plate 212 comprises an installation part 215 and two forked parts 216 which are connected into a whole, clamping grooves 217 are formed in two sides of the installation part 215 of the second Y-shaped plate 212, and the clamping grooves 217 are used for being clamped with the jack 3; the mounting parts 215 of the two Y-shaped plates are connected through a connecting plate 213, the connecting plate 213 and the mounting parts 215 of the two Y-shaped plates are enclosed to form a mounting groove 214, and the jack 3 can be mounted in the mounting groove 214. The disk body 21 is designed into a Y-shaped plate, so that two branches 216 can extend to two sides of the cylinder sleeve 8 of the drilling pump respectively without interfering with the cylinder sleeve 8, and the clamping claws 22 on the two branches 216 can be respectively clamped with the clamping grooves 11 on two opposite sides of the screw thread ring 1, so that when the disk rotates the clamping claw piece 2 to push the screw thread ring 1, the stress of the screw thread ring 1 is balanced as much as possible, and the distortion of the screw thread ring 1 caused by unbalanced stress is avoided. And set up two Y templates, make jack 3 both sides all promote simultaneously through spliced pole 33 and coil and change claw spare 2, compare in the mode that unilateral spliced pole 33 promoted, more be favorable to jack 3 steady operation and transmission thrust.
As shown in fig. 7, the jack 3 includes a cylinder 31 and a plunger 32, and two connecting posts 33 are fixedly provided on the cylinder 31 of the jack 3, and the two connecting posts 33 are provided on opposite sides of the cylinder 31, respectively.
Fig. 8 to 10 show the assembly structure of the jack 3 and the disc-rotating jaw member 2, wherein the cylinder 31 of the jack 3 is positioned in the mounting groove 214 of the disc-rotating jaw member 2, two connecting posts 33 on the cylinder 31 are respectively clamped with clamping grooves 217 on two Y-shaped plates of the disc-rotating jaw member 2, and the plunger 32 stretches and contracts to push the disc-rotating jaw member 2 to drive the screw ring 1 to rotate around the axis thereof.
Example two
As shown in fig. 1 and 2, the tool for assembling and disassembling the screw ring 1 of the cylinder sleeve 8 of the drilling pump further comprises a manual hydraulic pump 4, wherein the manual hydraulic pump 4 is communicated with the jack 3 through a pipeline 5, and hydraulic pressure is transmitted to the jack 3 through the manual hydraulic pump 4 so as to drive the plunger 32 of the jack 3 to stretch and retract. The manual hydraulic pump 4 is provided with a hydraulic gauge 41 and a relief valve 42.
Referring to the orientation in fig. 2, if the screw thread ring 1 is screwed down and mounted on the cylinder sleeve 8 of the drilling pump when rotating clockwise, and unscrewed and dismounted from the cylinder sleeve 8 of the drilling pump when rotating anticlockwise, when the screw thread ring 1 needs to be mounted, the connecting column 33 on the cylinder body 31 of the jack 3 is clamped with the clamping groove 217 on the left side of the disc body 21, the manual hydraulic pump 4 is manually pressed, the plunger 32 of the jack 3 takes the baffle 6 as a limiting support, the plunger 32 of the jack 3 is driven to extend, so that the disc rotation clamping jaw piece 2 clamped with the plunger is driven to rotate clockwise, and the two clamping jaws 22 drive the screw thread ring 1 to twist clockwise, so that the screw thread ring 1 is screwed up; when the screw thread ring 1 is dismounted, the connecting column 33 on the cylinder body 31 of the jack 3 is clamped with the clamping groove 217 on the right side of the disc body 21, the manual hydraulic pump 4 is pressed manually, the plunger 32 of the jack 3 takes the partition plate 6 as a limiting support, the plunger 32 of the jack 3 is driven to retract, the disc rotation clamping jaw piece 2 clamped with the plunger 32 is driven to rotate anticlockwise, and then the two clamping jaws 22 drive the screw thread ring 1 to twist anticlockwise, so that the screw thread ring 1 is dismounted.
While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (10)
1. The tool for disassembling and assembling the screw thread ring of the cylinder sleeve of the drilling pump is characterized by comprising a disc-rotating claw piece and a jack; the disc-rotating claw piece comprises a disc body and claws which are connected into a whole, and the claws are used for being clamped with clamping grooves on the screw thread ring; the plunger of the jack is fixedly arranged and extends along the radial direction of the screw thread ring, and the cylinder body of the jack is clamped with the disc body.
2. The tool for assembling and disassembling a threaded ring of a cylinder sleeve of a drilling pump according to claim 1, wherein a plurality of clamping grooves are uniformly distributed on the outer circumferential surface of the threaded ring.
3. The tool for assembling and disassembling the screw ring of the cylinder sleeve of the drilling pump according to claim 2, wherein two clamping claws are arranged and respectively clamped with two clamping grooves on the screw ring.
4. The tool for assembling and disassembling the screw ring of the cylinder sleeve of the drilling pump according to claim 3, wherein the tray body comprises a first Y-shaped plate, the first Y-shaped plate comprises an installation part and two branches which are connected into a whole, clamping grooves are formed in two sides of the installation part of the first Y-shaped plate, the clamping grooves are used for being clamped with the jack, and one clamping jaw is respectively arranged on the two branches of the first Y-shaped plate.
5. The tool for assembling and disassembling the screw ring of the cylinder sleeve of the drilling pump according to claim 4, wherein the tray body further comprises a second Y-shaped plate, the second Y-shaped plate comprises an installation part and two branches which are connected into a whole, clamping grooves are formed in two sides of the installation part of the second Y-shaped plate, and the clamping grooves are used for being clamped with the jack; the installation parts of the two Y-shaped plates are connected through a connecting plate, the connecting plate and the installation parts of the two Y-shaped plates are enclosed to form an installation groove, and the jack is positioned in the installation groove.
6. The tool for assembling and disassembling the screw ring of the cylinder sleeve of the drilling pump according to claim 5, wherein two connecting columns are fixedly arranged on the cylinder body of the jack, the two connecting columns are respectively arranged on two opposite sides of the jack, the two connecting columns are respectively clamped with clamping grooves on two Y-shaped plates, and the plunger stretches and contracts to push the disc rotating claw piece to drive the screw ring to rotate around the axis of the disc rotating claw piece.
7. The tool for assembling and disassembling the screw rings of the cylinder sleeves of the drill pump according to any one of claims 1 to 6, wherein a plurality of groups of piston cylinder sleeves are arranged in the drill pump body, each group of piston cylinder sleeves are separated by a partition plate, a plunger of the jack is fixedly arranged on the partition plate, and a cylinder body of the jack is clamped with the disc body.
8. The drill pump cylinder liner assembly and disassembly tool according to any one of claims 1-6, further comprising a manual hydraulic pump in communication with the jack via a conduit.
9. The drilling pump cylinder liner thread ring removing tool of claim 8, wherein a hydraulic gauge is mounted on the manual hydraulic pump.
10. The drilling pump cylinder liner thread ring assembly and disassembly tool according to claim 9, wherein a pressure relief valve is installed on the manual hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322290970.7U CN220699481U (en) | 2023-08-24 | 2023-08-24 | Tool for disassembling and assembling screw ring of cylinder sleeve of drilling pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322290970.7U CN220699481U (en) | 2023-08-24 | 2023-08-24 | Tool for disassembling and assembling screw ring of cylinder sleeve of drilling pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220699481U true CN220699481U (en) | 2024-04-02 |
Family
ID=90452299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322290970.7U Active CN220699481U (en) | 2023-08-24 | 2023-08-24 | Tool for disassembling and assembling screw ring of cylinder sleeve of drilling pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220699481U (en) |
-
2023
- 2023-08-24 CN CN202322290970.7U patent/CN220699481U/en active Active
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