CN220093866U - Clamping device for deep processing of centrifugal casting - Google Patents
Clamping device for deep processing of centrifugal casting Download PDFInfo
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- CN220093866U CN220093866U CN202322856572.7U CN202322856572U CN220093866U CN 220093866 U CN220093866 U CN 220093866U CN 202322856572 U CN202322856572 U CN 202322856572U CN 220093866 U CN220093866 U CN 220093866U
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- radial sliding
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- clamping device
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- 238000012545 processing Methods 0.000 title claims abstract description 24
- 238000009750 centrifugal casting Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model provides a clamping device for deep processing of a cast part of a centrifugal machine, which comprises a base and a clamping assembly arranged on the base, wherein the clamping assembly comprises an annular shell, a plurality of radial sliding grooves are uniformly formed in the top of the annular shell, and two ends of each radial sliding groove are opened; radial sliding blocks are respectively arranged in each radial sliding groove, clamping blocks are arranged at the inner ends of the radial sliding blocks, a driving mechanism is arranged in the annular shell and drives each radial sliding block to move back and forth along each radial sliding groove, the length of each radial sliding block is larger than that of each radial sliding groove, and when the radial sliding blocks outwards slide to the limit positions, the inner ends of the radial sliding blocks are flush with the inner ends of the radial sliding grooves. The clamping device for deep processing of the centrifugal casting has the advantages of scientific design and simplicity and convenience in operation, and is suitable for deep processing and clamping operation of various centrifugal castings.
Description
Technical Field
The utility model relates to auxiliary equipment for deep processing of centrifugal castings, in particular to a clamping device for deep processing of centrifugal castings.
Background
The centrifugal machine is a machine for separating each component in liquid and solid particles or a mixture of liquid and liquid by utilizing centrifugal force, and is widely applied to the fields of chemical industry, petroleum, food, pharmacy, mineral separation, coal, water treatment, ships and the like. In order to meet the performance requirements of the centrifugal machine, in the production process of the centrifugal machine, a casting piece of a centrifugal machine part is often required to be prepared through a die, and then deep processing procedures such as cleaning, grinding, polishing, punching and the like are carried out on the casting piece of the centrifugal machine to obtain the required centrifugal machine part, and then the centrifugal machine is assembled to obtain the centrifugal machine.
In the deep processing process of the centrifugal casting, the centrifugal casting needs to be clamped and positioned by a clamping mechanism. Currently, there are a number of clamping devices on the market, for example: chinese patent CN219542962U discloses a clamping device for zinc processing, carries out the centre gripping location to the casting through the grip block of four directions of design, and each grip block and screw rod threaded connection make the grip block remove through the rotation screw rod to centre gripping or loosen the foundry goods, but, in the screw thread clearance of screw rod, the piece that produces in operation processes such as clearance, polishing falls easily, hardly clears up.
In order to solve the above problems, an ideal technical solution is always sought.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides a clamping device for deep processing of a centrifugal casting part.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the clamping device for deep processing of the cast part of the centrifugal machine comprises a base and a clamping assembly arranged on the base, wherein the clamping assembly comprises an annular shell, a plurality of radial sliding grooves are uniformly formed in the top of the annular shell, and two ends of each radial sliding groove are opened; radial sliding blocks are respectively arranged in each radial sliding groove, clamping blocks are arranged at the inner ends of the radial sliding blocks, a driving mechanism is arranged in the annular shell and drives each radial sliding block to move back and forth along each radial sliding groove, the length of each radial sliding block is larger than that of each radial sliding groove, and when the radial sliding blocks outwards slide to the limit positions, the inner ends of the radial sliding blocks are flush with the inner ends of the radial sliding grooves.
The inside of annular shell sets up annular installation space, the bottom surface intercommunication of radial spout is this installation space, actuating mechanism installs inside this installation space, actuating mechanism includes annular revolving stage, set up in the worm wheel of annular revolving stage downside, with worm wheel complex worm, annular revolving stage and annular shell are coaxial, annular revolving stage rotates with annular shell to be connected, the worm wheel is installed in the downside of annular revolving stage, the upside of annular revolving stage evenly sets up a plurality of transmission grooves, the transmission groove slope sets up, one end is close to the inner circle one end of annular revolving stage and is close to the outer lane of annular revolving stage, the downside of radial slider sets up the drive block, the lateral wall of drive block butt transmission groove.
The transmission groove is a straight groove or an arc groove, two ends of the transmission groove are arc surfaces, and the transmission block is cylindrical, spherical or other.
The side of the annular housing is perforated corresponding to one end of the worm, from which one end of the worm protrudes and is connected to a drive motor or a rotating handle.
When the worm is connected with the rotating handle, a plurality of positioning holes are uniformly formed in the rotating handle, positioning grooves are formed in the annular shell, and one of the positioning holes is connected with the positioning groove through a positioning pin.
The upper end of the base is provided with a lower connecting sleeve, the annular shell is provided with an upper connecting sleeve, the lower end of the upper connecting sleeve stretches into the lower connecting sleeve, and a telescopic assembly is arranged in a gap between the upper connecting sleeve and the lower connecting sleeve.
A plurality of supporting feet are arranged at the bottom of the base, the base is annular, the lower end of the base is provided with a detachable containing groove, and the top surface of the containing groove is open.
Compared with the prior art, the clamping device for deep processing of the centrifugal casting provided by the utility model has the beneficial effects that the clamping device comprises a plurality of radial sliding blocks, the clamping blocks are arranged at the inner ends of the radial sliding blocks to clamp, the radial sliding blocks are driven by the driving mechanism to move back and forth along the radial sliding grooves, and when the radial sliding blocks move inwards, the clamping blocks jointly act to clamp the centrifugal casting; after the machining is finished, when the radial sliding blocks move outwards, the centrifugal machine casting piece is loosened by each clamping block. Simultaneously, the length of radial slider is greater than radial spout, and when radial slider outwards slided to extreme position, radial slider's inner flush with radial spout's inner, radial slider played the shielding effect to radial spout, can avoid a large amount of piece to get into radial spout, and in addition, actuating mechanism is located annular housing's inside, and the piece that deep-processing produced can not cause the influence to actuating mechanism.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a driving mechanism in the present utility model.
Fig. 3 is a schematic structural view of the annular housing of the present utility model.
In the figure: 1. an annular housing; 2. a radial slide block; 3. a clamping block; 4. an annular turntable; 5. a worm wheel; 6. a worm; 7. a transmission groove; 8. rotating the handle; 9. a positioning groove; 10. a base; 11. supporting feet; 12. radial sliding grooves; 13. and (5) an upper connecting sleeve.
Detailed Description
The technical scheme of the utility model is further described in detail through the following specific embodiments.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. "mounting", "providing", "connecting" etc. may be by means conventional in the art, for example: integral arrangement, clamping installation, welding connection, bonding connection, bolt connection and the like. The specific meaning of the terms in the present utility model will be understood by those skilled in the art in specific cases, and suitable connection, arrangement or installation means will be selected in the prior art.
1-3, a clamping device for deep processing of centrifugal casting parts comprises a base 10 and a clamping assembly arranged on the base 10, wherein the clamping assembly comprises an annular shell 1, a plurality of radial sliding grooves 12 are uniformly formed in the top of the annular shell 1, and two ends of the radial sliding grooves 12 are opened; radial sliding blocks 2 are respectively arranged in each radial sliding groove 12, clamping blocks 3 are arranged at the inner ends of the radial sliding blocks 2, a driving mechanism is arranged in the annular shell 1 and drives each radial sliding block 2 to move back and forth along each radial sliding groove, the length of each radial sliding block 2 is larger than that of each radial sliding groove 12, and when the radial sliding blocks 2 slide outwards to the limit positions, the inner ends of the radial sliding blocks 2 are flush with the inner ends of the radial sliding grooves 12. In particular, the clamping blocks are provided in at least three groups.
The clamping device for deep processing of the centrifugal casting piece comprises a plurality of radial sliding blocks, clamping blocks are arranged at the inner ends of the radial sliding blocks to clamp, a driving mechanism drives the radial sliding blocks to move back and forth along radial sliding grooves, and when the radial sliding blocks move inwards, all the clamping blocks jointly act to clamp the centrifugal casting piece; after the machining is finished, when the radial sliding blocks move outwards, the centrifugal machine casting piece is loosened by each clamping block. Simultaneously, the length of radial slider is greater than radial spout, and when radial slider outwards slided to extreme position, radial slider's inner flush with radial spout's inner, radial slider played the shielding effect to radial spout, can avoid a large amount of piece to get into radial spout, and in addition, actuating mechanism is located annular housing's inside, and the piece that deep-processing produced can not cause the influence to actuating mechanism.
In one embodiment, an annular installation space is arranged in the annular shell 1, the bottom surface of the radial chute 12 is communicated with the installation space, a driving mechanism is arranged in the installation space, the driving mechanism comprises an annular rotary table 4, a worm wheel 5 arranged on the lower side of the annular rotary table 4 and a worm 6 matched with the worm wheel 5, the annular rotary table 4 is coaxial with the annular shell 1, the annular rotary table 4 is rotationally connected with the annular shell 1, the worm wheel 5 is arranged on the lower side of the annular rotary table 4, a plurality of transmission grooves 7 are uniformly formed in the upper side of the annular rotary table 4, the transmission grooves 7 are obliquely arranged, one end of the inner ring of the annular rotary table 4 is close to the outer ring of the annular rotary table 4, a transmission block is arranged on the lower side of the radial sliding block 2, and the transmission block is abutted to the side wall of the transmission groove 7. During the use, the worm rotates to drive the annular turntable to rotate, and during the rotation, the transmission groove pushes the transmission block to move, and the radial sliding groove plays a guiding role on the radial sliding block.
Specifically, the transmission groove 7 can adopt a straight groove or an arc groove as required, the two ends of the transmission groove 7 are arc surfaces, and the transmission block can adopt a cylindrical shape, a spherical shape or other shapes as required.
In one of the embodiments, the side of the annular housing 1 is perforated in correspondence with one end of the worm 6, from which one end of the worm 6 protrudes and is connected to a drive motor or turning handle 8 by which the rotational driving force is provided to the worm by a person.
In one embodiment, when the worm is connected with the rotating handle, a plurality of positioning holes are uniformly formed in the rotating handle 8, positioning grooves 9 are formed in the annular shell, and one of the positioning holes is connected with the positioning groove 9 through a positioning pin. After clamping the casting, positioning can be performed by inserting a positioning pin.
In one embodiment, the upper end of the base 10 is provided with a lower connecting sleeve, the annular shell 1 is provided with an upper connecting sleeve 13, the lower end of the upper connecting sleeve 13 extends into the lower connecting sleeve, and a telescopic assembly is arranged in a gap between the upper connecting sleeve 13 and the lower connecting sleeve. In particular, the telescopic assembly may employ a hydraulic cylinder or an electric telescopic rod in order to adjust the height of the clamping operation.
In one embodiment, a plurality of supporting feet 11 are mounted at the bottom of the base 10, the base 10 is annular, a detachable receiving groove (not shown) is mounted at the lower end of the base 10, and the top surface of the receiving groove is open so as to collect chips. Specifically, accomodate the groove and can adopt conventional cell type, can set up the hangers on the base, accomodate the groove and can articulate the link, the link is hung and is realized dismantling the connection on the link, also can adopt other detachable connection modes among the prior art as required.
The above embodiments may be combined with each other.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.
Claims (7)
1. The utility model provides a clamping device of centrifuge casting deep-processing, includes the base, sets up the clamping assembly on the base, its characterized in that: the clamping assembly comprises an annular shell, a plurality of radial sliding grooves are uniformly formed in the top of the annular shell, and two ends of each radial sliding groove are opened; radial sliding blocks are respectively arranged in each radial sliding groove, clamping blocks are arranged at the inner ends of the radial sliding blocks, a driving mechanism is arranged in the annular shell and drives each radial sliding block to move back and forth along each radial sliding groove, the length of each radial sliding block is larger than that of each radial sliding groove, and when the radial sliding blocks outwards slide to the limit positions, the inner ends of the radial sliding blocks are flush with the inner ends of the radial sliding grooves.
2. The clamping device for deep processing of centrifugal casting according to claim 1, wherein: the inside of annular shell sets up annular installation space, the bottom surface intercommunication of radial spout is this installation space, actuating mechanism installs inside this installation space, actuating mechanism includes annular revolving stage, set up in the worm wheel of annular revolving stage downside, with worm wheel complex worm, annular revolving stage and annular shell are coaxial, annular revolving stage rotates with annular shell to be connected, the worm wheel is installed in the downside of annular revolving stage, the upside of annular revolving stage evenly sets up a plurality of transmission grooves, the transmission groove slope sets up, one end is close to the inner circle one end of annular revolving stage and is close to the outer lane of annular revolving stage, the downside of radial slider sets up the drive block, the lateral wall of drive block butt transmission groove.
3. The clamping device for deep processing of centrifugal casting according to claim 2, wherein: the transmission groove is a straight groove or an arc groove, two ends of the transmission groove are arc surfaces, and the transmission block is cylindrical or spherical.
4. A clamping device for deep processing of cast parts of a centrifuge according to claim 3, characterized in that: the side of the annular housing is perforated corresponding to one end of the worm, from which one end of the worm protrudes and is connected to a drive motor or a rotating handle.
5. The clamping device for deep processing of centrifugal casting according to claim 4, wherein: when the worm is connected with the rotating handle, a plurality of positioning holes are uniformly formed in the rotating handle, positioning grooves are formed in the annular shell, and one of the positioning holes is connected with the positioning groove through a positioning pin.
6. The clamping device for deep processing of centrifugal casting according to claim 5, wherein: the upper end of the base is provided with a lower connecting sleeve, the annular shell is provided with an upper connecting sleeve, the lower end of the upper connecting sleeve stretches into the lower connecting sleeve, and a telescopic assembly is arranged in a gap between the upper connecting sleeve and the lower connecting sleeve.
7. The clamping device for deep processing of centrifugal casting according to claim 6, wherein: a plurality of supporting feet are arranged at the bottom of the base, the base is annular, the lower end of the base is provided with a detachable containing groove, and the top surface of the containing groove is open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322856572.7U CN220093866U (en) | 2023-10-24 | 2023-10-24 | Clamping device for deep processing of centrifugal casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322856572.7U CN220093866U (en) | 2023-10-24 | 2023-10-24 | Clamping device for deep processing of centrifugal casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220093866U true CN220093866U (en) | 2023-11-28 |
Family
ID=88869738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322856572.7U Active CN220093866U (en) | 2023-10-24 | 2023-10-24 | Clamping device for deep processing of centrifugal casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220093866U (en) |
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2023
- 2023-10-24 CN CN202322856572.7U patent/CN220093866U/en active Active
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