CN110898764A - Novel cubic apparatus press structure - Google Patents
Novel cubic apparatus press structure Download PDFInfo
- Publication number
- CN110898764A CN110898764A CN201911112389.8A CN201911112389A CN110898764A CN 110898764 A CN110898764 A CN 110898764A CN 201911112389 A CN201911112389 A CN 201911112389A CN 110898764 A CN110898764 A CN 110898764A
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- Prior art keywords
- cylinder body
- hinge
- cubic press
- pin shaft
- press structure
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- 238000005520 cutting process Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 8
- 238000005242 forging Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000010432 diamond Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/065—Presses for the formation of diamonds or boronitrides
- B01J3/067—Presses using a plurality of pressing members working in different directions
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Forging (AREA)
Abstract
The invention discloses a novel cubic press structure, which comprises 6 hinge beams, wherein the 6 hinge beams are symmetrically distributed and hinged in the front, the back, the left, the right, the upper and the lower spaces; the hinge beam comprises a cylinder body, single lug plates and double lug plates, wherein the single lug plates are symmetrically fixedly connected to two sides of the circumferential surface of the cylinder body, the double lug plates are symmetrically fixedly connected to two sides of the circumferential surface of the cylinder body, the thickness of each single lug plate is slightly smaller than the distance between every two lug plates of the double lug plates, and pin shaft holes which are matched with each other are formed in the single lug plates and the double lug; the cylinder bottom of the cylinder body is outward relative to the structure of the cubic press, the cylinder bottom of the cylinder body is provided with an oil inlet, and threaded holes are distributed on the cylinder bottom of the cylinder body along the circumference in an array mode. The invention reduces the manufacturing cost, reduces the whole size, increases the reliability of the equipment, improves the continuous non-failure time of the equipment, saves a large amount of installation time, reduces the working noise and has good practicability.
Description
Technical Field
The invention relates to the technical field of cubic presses for synthesizing superhard materials such as diamond, cubic boron nitride and the like, in particular to a novel structure of the cubic press.
Background
In recent years, as the price of synthetic diamond has been reduced all the way, the demand of the diamond industry for cost control has been increasing. In order to reduce the cost per gram of drawing, in addition to the conventional management means, the development of a cubic press with a larger cylinder diameter is one of the most effective methods. The cubic apparatus press consists of six hinge beams, the hinge beams are internally provided with assemblies such as working cylinders, pistons and the like, the hinge beams are connected with each other through pin shafts, the hinge beams are externally provided with assemblies such as hydraulic stations, high-pressure pumps and the like, and the whole machine is controlled by an electric control cabinet. The cylinder diameter of the cubic press is raised from more than four hundred millimeters (more than ten years ago) to a large cylinder diameter press of 850 millimeters, and a 950 millimeter cylinder diameter press is tested by some manufacturers. Along with the increase of the cylinder diameter, the yield is doubled for many times, and the cost per gram is effectively reduced.
Meanwhile, along with the increase of the diameter of the cylinder of the press, the size and the weight of the whole press are greatly increased, and the processing requirement and the assembly requirement are further improved. Taking 850 mm cylinder diameter cylinder casting hinge beam as an example: the length and the width of each hinge beam are more than two meters, the required steel quantity is large, and the processing difficulty is large; the weight of a single hinge beam can reach 10 tons after the working cylinder and the piston are installed, the weight of the whole machine can reach 80 tons, the assembly difficulty is high, and the assembly and maintenance time is long. When the cylinder diameter is further increased, the inferior potential of the cubic press with the traditional structure is further amplified.
Therefore, it is not feasible to simply enlarge the hinge beam to increase the diameter of the working cylinder on the basis of the original structure, and a new structure is required to be designed to reduce the cost in the process of enlarging the size of the press.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a novel cubic press structure.
In order to solve the technical problems, the technical scheme provided by the invention is a novel cubic press structure: the hinge structure comprises 6 hinge beams, wherein the front, back, left, right, upper and lower spaces of the 6 hinge beams are symmetrically distributed and hinged; the hinge beam comprises a cylinder body, single lug plates symmetrically fixedly connected to two sides of the circumferential surface of the cylinder body and double lug plates symmetrically fixedly connected to two sides of the circumferential surface of the cylinder body, the thickness of each single lug plate is slightly smaller than the distance between 2 lug plates of the double lug plates, and pin shaft holes matched with each other are formed in the single lug plates and the double lug plates; the cylinder bottom of the cylinder body is outward relative to the structure of the cubic press, the cylinder bottom of the cylinder body is provided with an oil inlet, and threaded holes are distributed on the cylinder bottom of the cylinder body along the circumference in an array mode.
As an improvement, the novel cubic press structure comprises a pin shaft, wherein a single lug piece on one hinge beam is inserted into a double lug piece on the other hinge beam between adjacent hinge beams, and the pin shaft penetrates through a pin shaft hole to enable the hinge beams to be connected together in a rotating mode.
The improved structure is characterized in that the single lug is provided with a slit, the surface of the slit is parallel to the surface of the single lug, the surface of the slit is perpendicular to the axis of the pin shaft hole, and the pin shaft hole is intersected with the slit.
As an improvement, the hinge beam is manufactured by adopting a forging process and is integrally formed.
As a modification, the thickness of the cutting seam is 5-15 mm.
As an improvement, the number of the slits arranged on each single lug is 1-3.
Compared with the prior art, the invention has the advantages that: 1. the steel required in the manufacturing process of the cubic press is reduced, the size of the cubic press is reduced, meanwhile, the reliability of the equipment is improved and the continuous non-failure time of the equipment is prolonged by changing the processing mode in the manufacturing process; 2. the forged hinge beam is used and integrally formed, the hinge beam and the working cylinder of the traditional cubic press are combined together, the working cylinder is not required to be additionally arranged, and a large amount of installation time and cost can be saved; 4. compared with the traditional cubic press, the weight of the invention is reduced by about 30 percent, the occupied area is reduced by about 30 percent, and more devices can be put into a factory building with the same area, thereby further improving the enterprise benefit; 5. the invention reduces the working noise.
Drawings
Fig. 1 is a schematic structural diagram of a novel cubic press structure of the invention.
Fig. 2 is a partial cross-sectional view of a front view of a hinge beam of a new cubic press configuration of the present invention.
Fig. 3 is a right side view, semi-sectional view, of a hinge beam of a new cubic press configuration of the present invention.
As shown in the figure: 1. the hinge comprises a hinge beam, 2, a cylinder body, 3, a single lug plate, 4, double lug plates, 5, a pin shaft hole, 6, an oil inlet, 7, a threaded hole, 8, a cutting seam, 9 and a pin shaft.
Detailed Description
The structure of the novel cubic press of the present invention will be further described in detail with reference to the accompanying drawings.
With reference to the attached drawings 1-3, the novel cubic press structure comprises 6 hinge beams 1, wherein the 6 hinge beams 1 are symmetrically distributed and hinged in the front, back, left, right, upper and lower spaces; the hinge beam 1 comprises a cylinder body 2, single lug pieces 3 symmetrically fixedly connected to two sides of the circumferential surface of the cylinder body 2 and double lug pieces 4 symmetrically fixedly connected to two sides of the circumferential surface of the cylinder body 2, the thickness of each single lug piece 3 is slightly smaller than the distance between 2 lug pieces of each double lug piece 4, and pin shaft holes 5 which are matched with each other are formed in the single lug piece 3 and the double lug pieces 4; the cylinder bottom of the cylinder body 2 is outward relative to a cubic press structure, an oil inlet 6 is formed in the cylinder bottom of the cylinder body 2, and threaded holes 7 are distributed in the cylinder bottom of the cylinder body 2 along the circumference in an array mode.
The novel cubic press structure comprises a pin shaft 9, wherein the adjacent hinge beams 1 are inserted into double lugs 4 on the other hinge beam 1 through a single lug 3 on one hinge beam 1, and the pin shaft 9 passes through a pin shaft hole 5 to be rotatably connected together.
The single lug piece 3 is provided with a cutting slit 8, the surface of the cutting slit 8 is parallel to the surface of the single lug piece 3, the surface of the cutting slit 8 is vertical to the axis of the pin shaft hole 5, and the pin shaft hole 5 is intersected with the cutting slit 8.
The hinge beam 1 is manufactured by adopting a forging process and is integrally formed.
The thickness of the cutting seam 8 is 5-15 mm.
The number of the cutting seams 8 arranged on each single lug plate 3 is 1-3.
When the novel cubic press is specifically implemented, a piston used by the novel cubic press is arranged in a cylinder body 2 of each hinge beam 1 before the novel cubic press is assembled, the cylinder bottom of the cylinder body 2 is fixed with a base through bolts and threaded holes 7, so that the novel cubic press is fixed on the base, a single lug piece 3 on one hinge beam 1 is inserted into a double lug piece 4 on the other hinge beam 1 between adjacent hinge beams 1, the hinge beams are rotatably connected together through a pin shaft hole 5 by a pin shaft 9, an oil inlet flange is arranged at an oil inlet 6, hydraulic oil in a hydraulic station outside the novel cubic press is injected into the cylinder body 2 through the oil inlet flange, the piston can be pushed to move forwards, and the novel cubic press realizes cubic press work.
The invention reduces the steel needed in the manufacturing process of the cubic press, reduces the size of the cubic press, and simultaneously increases the reliability of the equipment and improves the continuous non-failure time of the equipment by changing the processing mode in the manufacturing process. The hinge beam of the traditional cubic press is manufactured and processed in a casting mode, the strength of the hinge beam is low, the hinge beam cannot bear the pressure of hydraulic oil in a cylinder body when the cubic press is used for producing artificial diamonds, and the hinge beam is easy to damage, so that a working cylinder of a forging process needs to be additionally embedded into the hinge beam of the traditional cubic press, and then a piston is installed in the cylinder body. In the installation process, the gap between the hinge beam and the working cylinder of the cubic press with the traditional structure is extremely small, and the cubic press cannot be installed in a conventional mode, the cylinder body is slightly expanded by the hinge beam through a heating mode, and then the working cylinder is hoisted and placed into the hinge beam. Because the material has better strength and toughness after forging, the hinge beam claimed by the invention reduces the thickness, the thickness and the length of the cylinder body by more than 20 percent compared with the hinge beam in the traditional style and process, saves a large amount of steel, and the hinge beam in the traditional structure is a double-lug piece plus a three-lug piece, while the hinge beam adopted by the invention is a single-lug piece plus a double-lug piece, because the hinge beam in the traditional structure is manufactured by casting process, the strength of the lug piece is insufficient, and the double-lug piece is required to be inserted into the three-lug piece for connection, the hinge beam adopted by the invention has enough strength through forging process, the single-lug piece and the double-lug piece are connected in the form that the single-lug piece is inserted into the double-lug piece without damage, and simultaneously, the single-lug piece is provided with a cutting seam, the elasticity of the single-lug piece is increased, the rigidity of the single-lug piece is reduced, the stress borne, the purpose of further reducing the steel required by manufacturing is achieved under the condition of not influencing the performance of equipment. Because the hinge beam and the working cylinder of the cubic press with the traditional structure are of a split structure, a large number of small gaps exist between the outer wall of the working cylinder and the inner wall of the hinge beam, and the working cylinder and the hinge beam are extruded mutually to generate noise due to small deformation of the working cylinder when the pressure in the working cylinder rises and falls, so that the working environment is influenced. More, under the same cylinder diameter, the weight of the assembled novel cubic press is reduced by about 30 percent compared with the traditional cubic press, the occupied area is reduced by about 30 percent compared with the traditional cubic press, and more devices can be put into a factory building with the same area, so that the enterprise benefit is further improved.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a novel cubic apparatus press structure which characterized in that: the hinge structure comprises 6 hinge beams (1), wherein the 6 hinge beams (1) are symmetrically distributed and hinged in the front, back, left, right, upper and lower spaces;
the hinge beam (1) comprises a cylinder body (2), single lugs (3) symmetrically fixedly connected to two sides of the circumferential surface of the cylinder body (2) and double lugs (4) symmetrically fixedly connected to two sides of the circumferential surface of the cylinder body (2), the thickness of each single lug (3) is slightly smaller than the distance between every two lugs of each double lug (4), and pin shaft holes (5) which are matched with each other are formed in the single lugs (3) and the double lugs (4);
the cylinder bottom of the cylinder body (2) is outward relative to a cubic press structure, an oil inlet (6) is formed in the cylinder bottom of the cylinder body (2), and threaded holes (7) are distributed in the cylinder bottom of the cylinder body (2) along the circumference in an array mode.
2. A novel cubic press structure as set forth in claim 1, characterized in that: the novel cubic press structure comprises a pin shaft (9), wherein the adjacent hinge beams (1) are inserted into a double lug (4) on the other hinge beam (1) through a single lug (3) on one hinge beam (1), and the pin shaft (9) penetrates through a pin shaft hole (5) to be rotatably connected together.
3. A novel cubic press structure as set forth in claim 1, characterized in that: the single lug piece (3) is provided with a cutting slit (8), the surface of the cutting slit (8) is parallel to the surface of the single lug piece (3), the surface of the cutting slit (8) is vertical to the axis of the pin shaft hole (5), and the pin shaft hole (5) is intersected with the cutting slit (8).
4. A novel cubic press structure as set forth in claim 1, characterized in that: the hinge beam (1) is manufactured by adopting a forging process and is integrally formed.
5. A novel cubic press structure as set forth in claim 3, characterized in that: the thickness of the cutting seam (8) is 5-15 mm.
6. A novel cubic press structure as set forth in claim 3, characterized in that: the number of the cutting seams (8) arranged on each single lug plate (3) is 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112389.8A CN110898764A (en) | 2019-11-14 | 2019-11-14 | Novel cubic apparatus press structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112389.8A CN110898764A (en) | 2019-11-14 | 2019-11-14 | Novel cubic apparatus press structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110898764A true CN110898764A (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911112389.8A Pending CN110898764A (en) | 2019-11-14 | 2019-11-14 | Novel cubic apparatus press structure |
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| Country | Link |
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| CN (1) | CN110898764A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530377A (en) * | 2020-05-19 | 2020-08-14 | 郑州磨料磨具磨削研究所有限公司 | Hinge beam structure of cubic apparatus press |
| CN111729614A (en) * | 2020-07-06 | 2020-10-02 | 郑州康拜特超硬材料有限公司 | Cubic apparatus press and manufacturing method thereof |
| CN112791668A (en) * | 2021-04-13 | 2021-05-14 | 安泰环境工程技术有限公司 | Hinge beam assembly and novel cubic apparatus press |
-
2019
- 2019-11-14 CN CN201911112389.8A patent/CN110898764A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530377A (en) * | 2020-05-19 | 2020-08-14 | 郑州磨料磨具磨削研究所有限公司 | Hinge beam structure of cubic apparatus press |
| CN111729614A (en) * | 2020-07-06 | 2020-10-02 | 郑州康拜特超硬材料有限公司 | Cubic apparatus press and manufacturing method thereof |
| CN112791668A (en) * | 2021-04-13 | 2021-05-14 | 安泰环境工程技术有限公司 | Hinge beam assembly and novel cubic apparatus press |
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Country or region after: China Address after: 026000 East side of East Ring South Road, Baochang Town, Taipusi Banner, Xilingol League, Inner Mongolia Autonomous Region Applicant after: Tanghe Technology (Inner Mongolia) Co.,Ltd. Address before: 027000 Room 408, China Merchants office, 4th floor, Baochang town Archives Bureau building, Taipusi Banner, Xilin Gol League, Inner Mongolia Autonomous Region Applicant before: Inner Mongolia Tanghe Technology Co.,Ltd. Country or region before: China |
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