CN216656373U - Piston elastomer inclined plane turning tool - Google Patents
Piston elastomer inclined plane turning tool Download PDFInfo
- Publication number
- CN216656373U CN216656373U CN202122842949.4U CN202122842949U CN216656373U CN 216656373 U CN216656373 U CN 216656373U CN 202122842949 U CN202122842949 U CN 202122842949U CN 216656373 U CN216656373 U CN 216656373U
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- Prior art keywords
- blade
- turning
- turning tool
- hole
- fixing head
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 31
- 239000000806 elastomer Substances 0.000 title claims abstract description 31
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a piston elastomer inclined plane turning tool, and belongs to the technical field of workpiece turning. The blade fixing device comprises a blade fixing head, wherein a blade through hole is formed in the front and the back of the blade fixing head in a penetrating mode, two threaded holes which are perpendicular to the blade through hole and communicated with the blade through hole are formed in the right side of the blade fixing head, and a fixing handle which is integrally formed with the blade fixing head is arranged below the blade fixing head. The piston elastomer turning machine solves the problems that time is consumed for turning and polishing a piston elastomer for multiple times in the turning process, and the cost is increased due to rapid wear of a turning blade, improves the working efficiency, prolongs the service life of a product, and reduces the labor cost.
Description
Technical Field
The utility model relates to the technical field of workpiece turning, in particular to a piston elastomer inclined surface turning tool.
Background
As shown in fig. 5, the pump is a machine for conveying fluid or pressurizing fluid, and is widely used in special equipment for oil and gas drilling, the piston is an important component of the pump, the piston is composed of a steel core and an elastomer, and in the practical application process, one end of the elastomer needs to be turned to form a certain inclined plane. Turning refers to lathe machining, as well as part of machining. Lathe machining mainly uses a lathe tool to perform turning machining on a rotating workpiece, and changes the shape and size of a blank by using the rotating motion of the workpiece and the linear motion or curvilinear motion of a cutter so as to machine the blank to meet the requirements of a drawing.
The inclined plane turning process of the piston elastomer is continuously developed, the elastomer is a hollow body, a traditional tool bit 6 is adopted for turning from an inner circle to an outer circle from the bottom of the elastomer in the early period, then the edge and the chamfer are removed from the outer circle, but the elasticity of the elastomer made of polyurethane is good, the flanging of the outer circle is more, and the outer circle at the bottom of the elastomer shrinks, so that the error of 0.2-0.4mm is generated, the size of the edge removed chamfer is large and small, and the service life of a product is shortened. Particularly, the inclined surface of the black piston elastomer made of PPDI and MDI system materials is difficult to process, and only under the condition of good lathe grinding level, the processing can be carried out, but the effect is not good. At present, the turning of the inclined planes of the piston elastomers is realized by turning the traditional tool bit 6 from the outer circle to the inner circle of the bottom surface of the elastomer and then removing the edges and the chamfers, so that the outer circle is not flanged, the whole appearance is improved, the service life of the product is prolonged, but the turning of the inclined planes of the two piston elastomers is realized by turning the traditional tool bit 6 in a traditional grinding mode, the turning needs to be carried out for multiple times, the process is complex, the precision of the inclined planes cannot be guaranteed, the abrasion of blades is fast, and the working efficiency is low. The conventional cutter head 6 of about 30-50 parts of black integral piston made of PPDI and MDI system materials is worn, the grinding wheel is required to be continuously ground, the grinding time is about 10-15 minutes, grinding is carried out once according to 50 parts (one part is turned every minute) (540 minutes/65 = 8) of grinding tools, the grinding tools are used for about 8 times a day, 8 times 15=120 minutes of grinding tools, the time is wasted, the service life of one conventional cutter head 6 is about 15-20 days, 15 times 80=1200 elements are spent for purchasing the conventional cutter head 6 in one year, the working efficiency is reduced, and the cutter cost is increased.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems of defects and defects in the prior art, the utility model provides a piston elastomer inclined plane turning tool, which solves the problems that the turning of the piston elastomer inclined plane at present needs to be turned and polished for multiple times to meet the target requirement, time is consumed, a turning blade is worn quickly and needs to be replaced frequently, the working efficiency is improved, the product is more attractive, and the cost is reduced.
The technical scheme adopted by the utility model for solving the technical problems is as follows: comprises a turning tool bit and a turning tool bit fixing device; the turning tool bit comprises a blade fixing head, a blade through hole is formed in the front and the back of the blade fixing head in a penetrating mode, a turning blade is arranged in the blade through hole, a threaded hole which is perpendicular to the blade through hole and communicated with the blade through hole is formed in the right side of the blade fixing head, a blade abutting bolt abutting against the turning blade is connected to the threaded hole in a threaded mode, and a fixing handle which is integrally formed with the blade fixing head is arranged below the blade fixing head; the turning tool bit fixing device comprises a clamp and a slide rail; the fixture is internally provided with a turning tool bit, and the fixture is arranged on the slide rail.
Furthermore, the longitudinal section of the turning insert is in the shape of a right trapezoid.
Further, the number of the threaded holes is 2.
Furthermore, the turning blade is made of hard alloy.
Furthermore, the fixing handle is a tetrahedron, and the left surface and the right surface of the tetrahedron are planes convenient for clamping of the clamp.
The utility model has the following beneficial effects: according to the piston elastomer inclined plane turning tool, the turning mode is changed by replacing the tool bit to complete the turning of the piston elastomer inclined plane, the turning is changed from multiple times of grinding and turning into the cutting of the turning blade, the turning time of a workpiece is saved, the turning blade is less worn and does not need to be frequently replaced, then the traditional tool bit is ground, and the cost of the tool is reduced; the surface finish of the finished product is greatly improved, the service life of the product is further prolonged, and a good public praise is provided for piston products sold by companies in the aspect of appearance; the traditional tool bit grinding time is eliminated, the labor cost is greatly reduced, and the time benefit of workshop piston product processing is improved.
Drawings
FIG. 1 is a right side view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic diagram of the operation of the present invention;
fig. 5 is a schematic view of a conventional tool bit.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings.
As shown in fig. 1-4, the technical solution adopted by the present invention to solve the technical problem is a piston elastomer bevel turning tool, which comprises a turning tool bit and a turning tool bit fixing device; the turning tool bit comprises a blade fixing head 1, a blade through hole 2 is formed in the front and back of the blade fixing head 1 in a penetrating mode, a turning blade 3 is arranged in the blade through hole 2, a threaded hole 4 which is perpendicular to the blade through hole 2 and is communicated with the blade through hole 2 is formed in the right side of the blade fixing head 1, a blade abutting bolt for abutting against the turning blade 2 is connected to the threaded hole 4 in an internal thread mode, and a fixing handle 5 which is integrally formed with the blade fixing head 1 is arranged below the blade fixing head 1; the turning tool bit fixing device comprises a clamp 7 and a slide rail 8; a turning tool bit is clamped in the clamp 7, and the clamp 7 is installed on the sliding rail 8.
The shape of the longitudinal section of the turning insert 3 is a right trapezoid.
The number of the threaded holes 4 is 2.
The turning insert 3 is made of hard alloy.
The fixed handle 5 is a tetrahedron, and the left surface and the right surface of the tetrahedron are planes convenient for clamping of the clamp.
The utility model has the following beneficial effects: according to the utility model, the turning mode is changed by replacing the tool bit to complete the turning of the inclined plane of the elastic body 9, and the turning is changed from multiple times of grinding and turning into the cutting of the turning blade 3, so that the turning time of a workpiece is saved, the turning blade 3 is less worn and does not need to be frequently replaced, and then the traditional tool bit 6 is ground, so that the cost of the tool is reduced; the surface smoothness of the finished product is greatly improved, the service life of the product is further prolonged, and a good public praise is provided for piston products sold by companies in the aspect of appearance; the traditional grinding time of the tool bit 6 is eliminated, the labor cost is greatly reduced, and the time benefit of workshop piston product processing is improved.
During the concrete work, insert turning insert 3 in blade through-hole 2, fix turning insert 3 through the bolt in the screw hole 4, the fixed handle 5 clamping of turning insert is in anchor clamps 7, anchor clamps 7 are installed on slide rail 8, the piston clamping that will need the turning is in three-jaw chuck, bolt adjustment anchor clamps through on anchor clamps 7 and the angle of slide rail, make turning insert personally submit 10 jiaos with elastomer 9 turning, slide rail 8 drives turning insert 3 on the anchor clamps 7 and is close to elastomer 9, aim at the turning face of elastomer 9 and carry out accurate cutting, once accomplish the turning of piston elastomer.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. The present invention is not limited to the above-described embodiments, which are described in the specification and illustrated only for illustrating the principle of the present invention, but various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a piston elastomer inclined plane turning instrument which characterized in that: comprises a turning tool bit and a turning tool bit fixing device; the turning tool bit comprises a blade fixing head (1), a blade through hole (2) penetrates through the front and the back of the blade fixing head (1), a turning blade (3) is arranged in the blade through hole (2), a threaded hole (4) which is perpendicular to the blade through hole (2) and is communicated with the blade through hole (2) is formed in the right side of the blade fixing head (1), a blade abutting bolt which abuts against the turning blade (3) is connected to the threaded hole (4) in an inner thread mode, and a fixing handle (5) which is integrally formed with the blade fixing head (1) is arranged below the blade fixing head (1); the turning tool bit fixing device comprises a clamp (7) and a slide rail (8); a turning tool bit is clamped in the clamp (7), and the clamp (7) is installed on the sliding rail (8).
2. A piston elastomer ramping turning tool as claimed in claim 1, wherein: the shape of the longitudinal section of the turning insert (3) is a right trapezoid.
3. A piston elastomer ramping turning tool as claimed in claim 1, wherein: the number of the threaded holes (4) is 2.
4. A piston elastomer ramping turning tool as claimed in claim 1, wherein: the turning insert (3) is made of hard alloy.
5. A piston elastomer ramping turning tool as claimed in claim 1, wherein: the fixing handle (5) is a tetrahedron, and the left surface and the right surface of the tetrahedron are planes convenient for clamping of the clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122842949.4U CN216656373U (en) | 2021-11-19 | 2021-11-19 | Piston elastomer inclined plane turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122842949.4U CN216656373U (en) | 2021-11-19 | 2021-11-19 | Piston elastomer inclined plane turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216656373U true CN216656373U (en) | 2022-06-03 |
Family
ID=81784815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122842949.4U Active CN216656373U (en) | 2021-11-19 | 2021-11-19 | Piston elastomer inclined plane turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216656373U (en) |
-
2021
- 2021-11-19 CN CN202122842949.4U patent/CN216656373U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Kind of Oblique Turning Tool for Piston Elastomer Effective date of registration: 20230925 Granted publication date: 20220603 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chizhou branch Pledgor: ANHUI JULI OIL DRILLING EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: Y2023980058513 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 28 Tangxi Road, Guichi District, Chizhou City, Anhui Province, 247100 Patentee after: ANHUI JULI OIL DRILLING EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 247100 No.17 workshop, new material industrial park, Jiangnan industrial concentration zone, Chizhou City, Anhui Province Patentee before: ANHUI JULI OIL DRILLING EQUIPMENT TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |