CN114131366A - Clamping device and method for machining aluminum alloy cylinder body - Google Patents
Clamping device and method for machining aluminum alloy cylinder body Download PDFInfo
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- CN114131366A CN114131366A CN202111549019.8A CN202111549019A CN114131366A CN 114131366 A CN114131366 A CN 114131366A CN 202111549019 A CN202111549019 A CN 202111549019A CN 114131366 A CN114131366 A CN 114131366A
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 27
- 238000003754 machining Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/04—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part adjustable in inclination
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The invention discloses a clamping device for machining an aluminum alloy cylinder body, and relates to the technical field of clamps. The clamp comprises a bottom plate and a clamp plate, wherein two sides of the bottom plate are both connected with a rotating shaft; the two rotating shafts are both rotatably connected with shaft seats, and one rotating shaft is in transmission connection with a first servo motor; the upper surface of the bottom plate is connected with a plurality of arc-shaped guide rails and is rotationally connected with a transmission shaft; the transmission shaft is connected with a worm and is in transmission connection with a second servo motor; the lower surface of the clamp plate is fixedly connected with an arc-shaped sliding strip matched with the arc-shaped guide rail and a sector worm wheel meshed with the worm; the length direction of the arc-shaped sliding strip is parallel to the axial direction of the rotating shaft, and the arc-shaped sliding strip and the fan-shaped worm wheel are arranged concentrically. According to the invention, the bottom plate and the clamp plate which is connected to the bottom plate in a sliding manner are arranged, and the clamp plate is adjusted between a horizontal state and an inclined state through rotation of the bottom plate and the clamp plate in different directions, so that the problems of poor universality, influence on production cost and production efficiency of the conventional clamp are solved.
Description
Technical Field
The invention belongs to the technical field of clamps, and particularly relates to a clamping device and a clamping method for machining an aluminum alloy cylinder body.
Background
The engine is composed of a cylinder body and a cylinder cover which are connected with each other through bolts. The cylinder block is usually made of cast iron, alloy cast iron, and aluminum alloy. The structural shape of the engine cylinder body is relatively complex, and if four inclined holes need to be processed on the gasoline engine cylinder body, the inclined holes are positioned on a bearing seat of the cylinder body and are communicated with cylinder holes. The inclined hole and the bottom surface of the engine cylinder body have included angles in two directions, and the inclined hole has higher machining precision requirements.
When an inclined hole is machined in the existing cylinder body, a special clamp is adopted, so that the cylinder body is clamped to form a certain inclination angle, the inclined hole is machined conveniently, and machining precision of the inclined hole is guaranteed. For example, CN201610955806.5 of the present invention discloses a fixture for processing inclined holes of engine cylinder blocks, wherein a fixture support composed of two vertical supporting blocks and two horizontal supporting blocks realizes angle adjustment of a fixture plate, so as to adjust the inclination angle of the cylinder block clamped on the fixture plate, thereby facilitating inclined hole processing.
However, the clamp can only be used for processing inclined holes of the cylinder body, has single function and poor universality, needs to be manufactured independently, and is not beneficial to controlling the production cost. And because anchor clamps can only supply the inclined hole processing to use for the inclined hole processing of cylinder body must be an independent process for the inclined hole processing of cylinder body, thereby be unfavorable for the process of cylinder body processing to concentrate, increased the clamping of cylinder body work piece and the transfer time between the process, thereby make holistic production efficiency lower.
Disclosure of Invention
The invention aims to provide a clamping device for processing an aluminum alloy cylinder body, which is characterized in that a bottom plate and a clamp plate connected to the bottom plate in a sliding manner are arranged, and the clamp plate is adjusted between a horizontal state and an inclined state through rotation of the bottom plate and the clamp plate in different directions, so that the problems of poor universality and influence on production cost and production efficiency of the conventional clamp are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a clamping device for processing an aluminum alloy cylinder body, which comprises a bottom plate and a clamp plate, wherein rotating shafts are fixedly connected to two sides of the bottom plate; the two rotating shafts are both rotatably connected with shaft seats, and one rotating shaft is in transmission connection with a first servo motor; the upper surface of the bottom plate is fixedly connected with a plurality of arc-shaped guide rails and is rotatably connected with a transmission shaft; the transmission shaft is connected with a worm and is in transmission connection with a second servo motor; the lower surface of the clamp plate is fixedly connected with an arc-shaped sliding strip matched with the arc-shaped guide rail and a sector worm wheel meshed with the worm; the length direction of the arc-shaped sliding strip is parallel to the axial direction of the rotating shaft, and the arc-shaped sliding strip and the fan-shaped worm wheel are arranged concentrically.
As a preferred technical scheme of the invention, one shaft seat is fixedly connected with a locking mechanism; the locking mechanism limits the circumferential rotation of the rotating shaft.
As a preferred technical scheme of the invention, the locking mechanism comprises a cylindrical shell with one closed end, a locking column sleeved in the cylindrical shell and a driving device fixed on the end wall of the locking mechanism; the inner wall of the cylindrical shell is fixedly connected with a plurality of limiting sliding strips, and the outer wall of the locking column is provided with a sliding groove matched with the limiting sliding strips and used for limiting the circumferential rotation of the locking column; the locking post one end has been seted up round platform hole, pivot one end is the round platform column structure with round platform hole adaptation for through drive arrangement drive locking post axial displacement, make the tip laminating of round platform hole and pivot, realize the locking to the pivot.
As a preferable technical solution of the present invention, the driving device is a cylinder or a hydraulic cylinder.
As a preferred technical scheme of the invention, the driving device is a motor, and an output shaft of the motor extends into the cylindrical shell and is connected with a screw rod; and the end face of the locking column is provided with a threaded hole matched with the screw rod.
As a preferable technical scheme of the invention, the rotating shaft is in transmission connection with the first servo motor through a worm gear mechanism.
As a preferable technical solution of the present invention, the transmission shaft is in transmission connection with the second servo motor through a worm gear mechanism.
As a preferred technical scheme of the invention, an arc-shaped rack is fixedly connected to the side surface of the arc-shaped sliding strip; the bottom plate is connected with an angle sensor, and the angle sensor is connected with a gear meshed with the arc-shaped rack.
A use method of the clamping device for machining the aluminum alloy cylinder body comprises the following steps:
the method comprises the following steps: installing and fixing the shaft seat on the surface of a workbench of the processing equipment;
step two: the rotating shaft is driven to rotate by the first servo motor, so that the bottom plate is in a horizontal state, the transmission shaft is driven to rotate by the second servo motor, the worm is meshed with the fan-shaped worm wheel, the clamp plate is driven to move, and the clamp plate is in a horizontal state;
step three: clamping and fixing a workpiece to be processed on the surface of the clamp plate;
step four: the inclination angle of the bottom plate is adjusted through the first servo motor, and the inclination angle of the clamp plate is adjusted through the second servo motor, so that the workpiece to be machined is inclined to a required angle.
The invention has the following beneficial effects:
according to the invention, the two shaft seats are connected with the bottom plate, the arc-shaped guide rail on the bottom plate is connected with the clamp plate in a sliding manner, so that the inclination angle of the bottom plate and the clamp plate can be adjusted through rotation, and the rotation planes of the bottom plate and the clamp plate are mutually vertical, so that the clamp plate can be flexibly adjusted between a horizontal state and an inclined state, and therefore, the clamp plate can be suitable for clamping workpieces of various machining processes, the universality of the clamp is effectively improved, the investment of the clamp is reduced, and the integral production cost is favorably reduced.
Meanwhile, workpieces can be machined in a plurality of working procedures under the clamping of the clamp plate, the working procedure concentration effect is effectively improved, and the whole machining efficiency is favorably improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a clamping device for machining an aluminum alloy cylinder body, which is disclosed by the invention;
FIG. 2 is a front view of the structure of FIG. 1;
FIG. 3 is an exploded view of the structure of the base plate and the clamp plate;
FIG. 4 is a schematic view of a clamp plate construction;
FIG. 5 is an enlarged view of the portion A in FIG. 2;
FIG. 6 is a schematic structural view of the locking mechanism;
FIG. 7 is an exploded view of the mechanism of the locking mechanism;
FIG. 8 is a schematic structural view of the clamp plate adjusted to an inclined state;
in the drawings, the components represented by the respective reference numerals are listed below:
1-bottom plate, 2-clamp plate, 3-locking mechanism, 4-angle sensor, 101-rotating shaft, 102-shaft seat, 103-first servo motor, 104-arc guide rail, 105-transmission shaft, 106-worm, 107-second servo motor, 201-arc slide bar, 202-sector worm wheel, 301-cylindrical shell, 302-locking column, 303-driving device, 304-limiting slide bar, 305-sliding chute, 306-circular table hole, 307-screw rod, 308-threaded hole and 401-arc rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Example one
Referring to fig. 1 and 2, the invention relates to a clamping device for processing an aluminum alloy cylinder, which comprises a bottom plate 1 and a clamp plate 2, wherein two sides of the bottom plate 1 are fixedly connected with rotating shafts 101, two sides of the bottom plate 1 are welded with connecting plates, and the connecting plates are connected with the rotating shafts 101 through welding or threads, so that the two rotating shafts 101 are symmetrically arranged relative to the bottom plate 1.
Two pivot 101 all are connected with axle bed 102 in the rotation, and one of them pivot 101 transmission is connected with first servo motor 103, and wherein, pivot 101 is connected through worm gear mechanism transmission with first servo motor 103. Bottom plate 1 installs on the workstation of processing equipment through two axle beds 102, first servo motor 103 and axle bed 102 fixed connection for drive pivot 101 through first servo motor 103 and rotate, realize the angle modulation to bottom plate 1, and through worm gear mechanism's auto-lock nature, make the holding position that bottom plate 1 can be better fixed.
As shown in fig. 3, the upper surface of the base plate 1 is fixedly connected with two arc-shaped guide rails 104 through a connecting plate, and is rotatably connected with a transmission shaft 105 through a bearing seat; the two arc-shaped guide rails 104 are symmetrically arranged relative to the transmission shaft 105, the length direction of the arc-shaped guide rails 104 is parallel to the axial direction of the transmission shaft 105, the transmission shaft 105 is connected with a worm 106, and the transmission shaft is connected with a second servo motor 107. The second servo motor 107 is fixedly connected with the connecting plate connected with the rotating shaft 101, and is used for driving the transmission shaft 105 to rotate through the second servo motor 107, wherein the transmission shaft 105 is in transmission connection with the second servo motor 107 through a worm and gear mechanism.
As shown in fig. 4, the upper surface of the clamp plate 2 is used for clamping a workpiece, and for example, the upper surface of the clamp plate 2 is provided with clamping components such as a lever cylinder, a support cylinder positioning pin and the like. The lower surface of the clamp plate 2 is fixedly connected with an arc-shaped sliding strip 201 matched with the arc-shaped guide rail 104 and a sector worm wheel 202 meshed with the worm 106 through a fixing plate.
Wherein, arc draw runner 201 length direction and the axial direction parallel arrangement of pivot 101 for the rotation plane mutually perpendicular of bottom plate 1 and the rotation plane of anchor clamps board 2, and arc draw runner 201 and fan-shaped worm wheel 202 set up with one heart, make when transmission shaft 105 rotates, drive fan-shaped worm wheel 202 through worm 106 and rotate, even make anchor clamps board 2 slide along arc guide rail 104, thereby realize the angle modulation to anchor clamps board 2, and through the auto-lock nature of worm gear mechanism, make the holding position that anchor clamps board 2 can be better fixed.
Meanwhile, an arc-shaped rack 401 is welded or screwed on the side surface of one of the arc-shaped sliding strips 201, and the radius of the arc-shaped rack 401 is equal to that of the arc-shaped sliding strip 201. Bottom plate 1 is connected with angle sensor 4, and angle sensor 4 is connected with the gear with arc rack 401 meshing to when anchor clamps board 2 produced the rotation, utilize arc rack 401 to drive angle sensor 4's axis of rotation and rotate, thereby realize the real-time detection and the feedback to the change of anchor clamps board 2 angles, improve the convenience and the accuracy nature of regulation.
Example two
As shown in fig. 2 and 5 to 7, on the basis of the first embodiment, one of the shaft seats 102 is fixedly connected with a locking mechanism 3; the lock mechanism 3 restricts circumferential rotation of the rotating shaft 101. Specifically, the locking mechanism 3 includes a cylindrical housing 301 with one end sealed, a locking column 302 sleeved inside the cylindrical housing 301, and a driving device 303 fixed to an end wall of the locking mechanism 3.
The cylindrical shell 301 is connected with the shaft seat 102 through screws, the opening end of the cylindrical shell is abutted against the side face of the shaft seat 102, one or two limiting sliding strips 304 are welded on the inner wall of the cylindrical shell 301, and the limiting sliding strips 304 are parallel to the axial direction of the cylindrical shell 301.
The outer wall of the locking column 302 is provided with a sliding groove 305 matched with the limiting sliding strip 304 for limiting the circumferential rotation of the locking column 302, so that the locking column 302 can only axially move in the cylindrical shell 301. Round platform hole 306 has been seted up to locking post 303 one end, and pivot 101 one end runs through the connecting plate to for the round platform column structure with round platform hole 306 adaptation, be used for through drive arrangement 303 drive locking post 302 axial displacement, make round platform hole 306 and the tip laminating of pivot 101, realize the locking to pivot 101, make pivot 101 unable rotation, thereby make the rigidity stability of improvement bottom plate 1.
When the bottom plate 1 needs to be adjusted, the locking column 302 is pulled through the driving device 303, so that the circular table hole 306 is separated from the rotating shaft 101. The driving device 303 is an air cylinder or a hydraulic cylinder, and the locking column 302 is pushed and pulled by a telescopic rod of the air cylinder or the hydraulic cylinder, so that the locking column 302 can move axially.
In another preferred embodiment, the driving device 303 is a motor, and an output shaft of the motor extends into the cylindrical housing 301 and is connected with a screw 307; the end face of the locking column 303 is provided with a threaded hole 308 matched with the screw 307. The motor drives the screw 307 to rotate, so that the locking column 303 is driven to move axially, and the locking column 303 can keep better position fixation by utilizing the self-locking property of threads, so that the fixing effect of the locking column 303 on the rotating shaft 101 is improved, and the reliability and the stability of the whole body are improved.
EXAMPLE III
On the basis of the second embodiment, the use method of the clamping device for machining the aluminum alloy cylinder body comprises the following steps:
the method comprises the following steps: the shaft seat 102 is fixedly installed on the surface of a workbench of machining equipment through bolts;
step two: the rotating shaft 101 is driven to rotate by the first servo motor 103, so that the bottom plate 1 is in a horizontal state, the locking column 302 is pulled by the driving device 303, the circular platform hole 306 is separated from the rotating shaft 101, the transmission shaft 105 is driven to rotate by the second servo motor 107, the clamp plate 2 is driven to move along the arc-shaped guide rail 104 by the meshing of the worm 106 and the sector worm gear 202, and the clamp plate 2 is in a horizontal state;
step three: as shown in fig. 1 and 2, a workpiece to be machined is clamped and fixed on the surface of the clamp plate 2, and if the workpiece is an aluminum alloy cylinder, after the aluminum alloy cylinder is clamped and fixed on the clamp plate 2, surface milling, drilling, threaded hole machining and the like of the aluminum alloy cylinder can be performed.
Step four: the inclination angle of the bottom plate 1 is adjusted by the first servo motor 103, and the inclination angle of the clamp plate 2 is adjusted by the second servo motor, so that the workpiece to be processed is inclined to a required angle.
As shown in fig. 8, through the inclination angle adjustment to bottom plate 1 and anchor clamps board 2, make the aluminum alloy cylinder body produce the slope, can carry out the inclined hole processing to the aluminum alloy cylinder body this moment, thereby need not to dismantle and shift to solitary inclined hole manufacturing procedure to the aluminum alloy cylinder body, make the processing of the adaptable aluminum alloy cylinder body multiple operation of anchor clamps board 2, make the clamping device of this application have stronger commonality, thereby the effectual process centralization who improves processing, be favorable to improving holistic machining efficiency, and simultaneously, the input of anchor clamps and equipment has also been reduced, the holistic manufacturing cost of effectual reduction.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a clamping device is used in processing of aluminum alloy cylinder body which characterized in that includes:
the device comprises a bottom plate (1), wherein rotating shafts (101) are fixedly connected to two sides of the bottom plate (1); the two rotating shafts (101) are both rotatably connected with shaft seats (102), and one rotating shaft (101) is in transmission connection with a first servo motor (103);
the upper surface of the bottom plate (1) is fixedly connected with a plurality of arc-shaped guide rails (104) and is rotatably connected with a transmission shaft (105); the transmission shaft (105) is connected with a worm (106) and is in transmission connection with a second servo motor (107);
the lower surface of the clamp plate (2) is fixedly connected with an arc-shaped sliding strip (201) matched with the arc-shaped guide rail (104) and a sector worm wheel (202) meshed with the worm (106);
the length direction of the arc-shaped sliding strip (201) is parallel to the axial direction of the rotating shaft (101), and the arc-shaped sliding strip (201) and the fan-shaped worm wheel (202) are concentrically arranged.
2. The clamping device for machining the aluminum alloy cylinder body as recited in claim 1, wherein a locking mechanism (3) is fixedly connected to one shaft seat (102); the locking mechanism (3) limits the circumferential rotation of the rotating shaft (101).
3. The clamping device for machining the aluminum alloy cylinder body as recited in claim 2, wherein the locking mechanism (3) comprises a cylindrical shell (301) with one closed end, a locking column (302) sleeved inside the cylindrical shell (301) and a driving device (303) fixed on the end wall of the locking mechanism (3);
the inner wall of the cylindrical shell (301) is fixedly connected with a plurality of limiting sliding strips (304), and the outer wall of the locking column (302) is provided with a sliding groove (305) matched with the limiting sliding strips (304) and used for limiting the circumferential rotation of the locking column (302);
round platform hole (306) have been seted up to locking post (302) one end, pivot (101) one end be with the round platform column structure of round platform hole (306) adaptation for drive locking post (302) axial displacement through drive arrangement (303) for the tip laminating of round platform hole (306) and pivot (101), the locking to pivot (101) is realized.
4. The clamping device for machining the aluminum alloy cylinder body as recited in claim 3, wherein the driving device (303) is an air cylinder or a hydraulic cylinder.
5. The clamping device for machining the aluminum alloy cylinder block as recited in claim 3, wherein the driving device (303) is a motor, an output shaft of the motor extends into the cylindrical shell (301) and is connected with a screw (307); the end face of the locking column (302) is provided with a threaded hole (308) matched with the screw rod (307).
6. The clamping device for machining the aluminum alloy cylinder body as recited in claim 1, 3, 4 or 5, wherein the rotating shaft (101) is in transmission connection with the first servo motor (103) through a worm gear mechanism.
7. The clamping device for machining the aluminum alloy cylinder block as recited in claim 1, 3, 4 or 5, wherein the transmission shaft (105) is in transmission connection with the second servo motor (107) through a worm gear mechanism.
8. The clamping device for machining the aluminum alloy cylinder body as claimed in claim 1, wherein an arc-shaped rack (401) is fixedly connected to the side surface of one arc-shaped sliding strip (201); the bottom plate (1) is connected with an angle sensor (4), and the angle sensor (4) is connected with a gear meshed with the arc-shaped rack (401).
9. The use method of the clamping device for machining the aluminum alloy cylinder body as set forth in any one of claims 1 to 8 is characterized by comprising the following steps:
the method comprises the following steps: the shaft seat (102) is fixedly arranged on the surface of a workbench of the processing equipment;
step two: the rotating shaft (101) is driven to rotate through the first servo motor (103), so that the bottom plate (1) is in a horizontal state, the transmission shaft (105) is driven to rotate through the second servo motor (107), the worm (106) is meshed with the fan-shaped worm wheel (202), the clamp plate (2) is driven to move, and the clamp plate (2) is in a horizontal state;
step three: clamping and fixing a workpiece to be processed on the surface of the clamp plate (2);
step four: the inclination angle of the bottom plate (1) is adjusted through the first servo motor (103), and the inclination angle of the clamp plate (2) is adjusted through the second servo motor, so that the workpiece to be machined is inclined to a required angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111549019.8A CN114131366B (en) | 2021-12-17 | 2021-12-17 | Clamping device and method for processing aluminum alloy cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111549019.8A CN114131366B (en) | 2021-12-17 | 2021-12-17 | Clamping device and method for processing aluminum alloy cylinder body |
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| Publication Number | Publication Date |
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| CN114131366A true CN114131366A (en) | 2022-03-04 |
| CN114131366B CN114131366B (en) | 2024-02-06 |
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| CN214351901U (en) * | 2020-12-21 | 2021-10-08 | 大陆泰密克汽车系统（上海）有限公司 | Adjustable clamp |
| CN214816657U (en) * | 2021-02-23 | 2021-11-23 | 苏州市景越翔皓电气科技有限公司 | Frock clamp with fixity can be convenient for angle regulation |
| CN113211140A (en) * | 2021-06-25 | 2021-08-06 | 淄博职业学院 | Precision universal clamp for machining oil hole of engine crankshaft and using method thereof |
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| CN114131366B (en) | 2024-02-06 |
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