CN109262319B - Multi-station hydraulic clamp for horizontal machining center of steering knuckle and application method of multi-station hydraulic clamp - Google Patents
Multi-station hydraulic clamp for horizontal machining center of steering knuckle and application method of multi-station hydraulic clamp Download PDFInfo
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- CN109262319B CN109262319B CN201811135896.9A CN201811135896A CN109262319B CN 109262319 B CN109262319 B CN 109262319B CN 201811135896 A CN201811135896 A CN 201811135896A CN 109262319 B CN109262319 B CN 109262319B
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- knuckle
- plate
- steering
- steering knuckle
- fixing
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000003754 machining Methods 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims description 29
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 238000007493 shaping process Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a multi-station hydraulic clamp for a horizontal machining center of a steering knuckle and a use method thereof, which belong to the technical field of machining of steering knuckles and comprise the steering knuckles, a fixed framework, a mounting device and a fastening device, wherein the fixed framework comprises a base, a bottom plate, a rear fixed plate, a top plate and a middle collecting device, the bottom plate is fixed on the top of the base, the rear fixed plate and the collecting device are connected between the bottom plate and the top plate, the mounting device is arranged on the rear fixed plate, the top plate and the collecting device, a plurality of groups of fastening devices are arranged on the collecting device, and the fastening devices are respectively positioned between the collecting device and the rear fixed plate, so that the multi-station machining of the steering knuckles is realized, the machining efficiency is improved, and the operation steps are reduced.
Description
Technical Field
The invention belongs to the field of knuckle machining, and particularly relates to a multi-station hydraulic clamp for a knuckle horizontal machining center and a using method of the multi-station hydraulic clamp.
Background
The steering knuckle is one of important parts in a steering axle of an automobile, and can enable the automobile to stably run and sensitively transmit the running direction.
The knuckle is used to transmit and bear the front load of the automobile, support and drive the front wheel to rotate around the kingpin to steer the automobile, and bear variable impact load in the running state of the automobile, so that it is required to have high strength.
The knuckle is a hinge for steering the wheel and is generally fork-shaped. The upper fork and the lower fork are provided with two coaxial holes for installing master pins, and the steering knuckle journals are used for installing wheels. The two lugs of the pin hole on the steering knuckle are connected with the fist-shaped parts at the two ends of the front axle through the main pin, so that the front wheel can deflect around the main pin for a certain angle to steer the automobile. To reduce wear, bronze bushings are pressed into the knuckle pin bores, and the bushings are lubricated with grease injected from a nipple mounted to the knuckle. For steering flexibility, a bearing is arranged between the lower lug of the steering knuckle and the fist-shaped part of the front axle. An adjustment spacer is also provided between the upper ear of the knuckle and the fist-shaped portion to adjust the gap therebetween.
In the process of machining the knuckle, a plurality of working procedures are often accompanied, the conversion between the working procedures is complex and various, and the machining failure is easily caused due to low efficiency.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to solve the problems of complex conversion and low efficiency of knuckle machining procedures in the prior art, and provides a multi-station hydraulic clamp for a knuckle horizontal machining center and a use method thereof.
2. Technical proposal
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
the invention relates to a multi-station hydraulic clamp for a horizontal machining center of a steering knuckle, which comprises the steering knuckle, a fixed framework, a mounting device and a fastening device, wherein the fixed framework comprises a base, a bottom plate, a rear fixed plate, a top plate and a middle collecting device;
the collecting device comprises two side plates, a back plate and a reinforcing rod, wherein the top end of the back plate is fixedly connected with the bottom end of the top plate, the two side plates are parallel to the two edges of the front face of the back plate in a row, the top ends of the two side plates are fixedly connected with the bottom end of the top plate, the reinforcing rod is arranged between the two side plates, and the two ends of the reinforcing rod are respectively fixedly connected with the two side plates;
the mounting device comprises a supporting table, a fixing rod and a pressing plate, wherein a round boss is arranged on the supporting table, the inner wall of a shaft neck of the steering knuckle is attached to the annular outer side wall of the round boss, an opening is formed in the center of the supporting table, the fixing rod is arranged in the opening, the pressing plate is arranged on the upper surface of the steering knuckle, a notch is formed in the pressing plate, and the fixing rod penetrates through the notch to be connected with the pressing plate;
the fastening device comprises a jacking block and a shaping block, the jacking block and the shaping block are respectively arranged on two sides of a steering arm of the steering knuckle, a threaded column is arranged on the upper portion of the jacking block, one end of the threaded column is in threaded connection with the jacking block, the other end of the threaded column is in fit with the side face of the steering arm, a fixing knob is arranged on the upper portion of the shaping block, and an action face of the fixing knob is in fit with the other side face of the steering arm.
Preferably, the inner sides of the two side plates of the collecting device are respectively provided with an air cylinder, the outer sides of the two side plates are respectively provided with a mounting device and a fastening device, and a piston rod of the air cylinder penetrates through the side plates to be fixedly connected with a pressing plate of the mounting device.
Preferably, a reinforcing rod is arranged between the back plate of the collecting device and the rear fixing plate of the fixing framework, an air cylinder is arranged on the surface of the back plate, which is opposite to the rear fixing plate, a mounting device is arranged on the surface, which is opposite to the back plate, of the rear fixing plate, and a piston rod of the air cylinder is fixedly connected with a pressing plate of the mounting device.
The method is that the knuckle is installed on an installation device on a fixed framework, and a fastening device is matched with a cylinder to fix the journal and the steering arm of the knuckle.
Preferably, the method comprises the following steps:
s100, mounting, namely mounting a steering knuckle to be processed on the clamp;
s200, fastening, wherein the fastening device is used for fastening the installed knuckle and keeping the knuckle in a state needing to be processed;
s300, machining, wherein a machine tool and a cutter of a machining center machine the steering knuckle;
s400, separating the processed knuckle from the clamp, and reinstalling a new knuckle to be processed on the clamp.
Preferably, the specific method of machining in step S300 is to perform primary machining on the surface of the knuckle simultaneously by using a plurality of tools, and after the primary machining is completed, the tools are converted and finish machining is performed on the knuckle.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
(1) The invention relates to a multi-station hydraulic clamp for a horizontal machining center of a steering knuckle, which comprises the steering knuckle, a fixed framework, a mounting device and a fastening device, wherein the fixed framework comprises a base, a bottom plate, a rear fixed plate, a top plate and a middle collecting device, the bottom plate is fixed at the top of the base, the rear fixed plate and the collecting device are connected between the bottom plate and the top plate, the mounting device is arranged on each of the rear fixed plate, the top plate and the collecting device, a plurality of groups of fastening devices are arranged on the collecting device, the fastening device is respectively arranged between the inside of the collecting device and the rear fixed plate, and the clamp can simultaneously fix and machine the steering knuckle in a plurality of different procedures, so that the efficiency of the steering knuckle machining production is greatly improved, and meanwhile, the operation is convenient.
(2) The invention relates to a multi-station hydraulic clamp for a horizontal machining center of a steering knuckle, which comprises two side plates, a back plate and a reinforcing rod, wherein the top end of the back plate is fixedly connected with the bottom plate, the top ends of the two side plates are parallel to the two edges of the front surface of the back plate, the top ends of the two side plates are fixedly connected with the bottom plate, the reinforcing rod is arranged between the two side plates, the two ends of the reinforcing rod are respectively and fixedly connected with the two side plates, the working area of the clamp can be divided while the whole device is supported by the collecting device, machining confusion is avoided, and the reinforcing rod is arranged in the clamp during machining.
(3) The invention relates to a multi-station hydraulic clamp for a horizontal machining center of a steering knuckle, which comprises a supporting table, a fixing rod and a pressing plate, wherein a round boss is arranged on the supporting table, the inner wall of a shaft neck of the steering knuckle is attached to the annular outer side wall of the round boss, an opening is arranged in the center of the supporting table, the fixing rod is arranged in the opening, the pressing plate is arranged on the upper surface of the steering knuckle, a notch is formed in the pressing plate, the fixing rod penetrates through the notch and is connected with the pressing plate, the pressing plate with the structural design is matched with the fixing rod to press the steering knuckle, so that the steering knuckle is fixed on the mounting device, and the force of a cutter on the steering knuckle is absorbed by the fixing rod and the pressing plate during machining, and the steering knuckle is firmly mounted.
(4) The invention relates to a method for using a multi-station hydraulic clamp for a horizontal machining center of a steering knuckle, which is characterized in that the steering knuckle is arranged on a mounting device on a fixed framework, a fastening device is matched with a cylinder to fix a journal and a steering arm of the steering knuckle, and the method comprises the following steps: s100, mounting, namely mounting a steering knuckle to be processed on the clamp; s200, fastening, wherein the fastening device is used for fastening the installed knuckle and keeping the knuckle in a state needing to be processed; s300, machining, wherein a machine tool and a cutter of a machining center machine the steering knuckle; s400, separating, namely separating the processed knuckle from the clamp, and reinstalling a new knuckle to be processed on the clamp, wherein the specific method for processing in the step S300 is to perform primary processing on the surface of the knuckle by a plurality of cutters at the same time, and after the primary processing is completed, converting the cutters and performing finish processing on the knuckle.
Drawings
Fig. 1 is a schematic structural view of a multi-station hydraulic clamp for a knuckle horizontal machining center.
Fig. 2 is a partial view of a multi-station hydraulic clamp for a knuckle horizontal machining center of the present invention.
Fig. 3 is a top view of a multi-station hydraulic clamp for a knuckle horizontal machining center.
Fig. 4 is a flowchart of a method for using the multi-station hydraulic clamp for the knuckle horizontal machining center.
Reference numerals in the schematic drawings illustrate:
100. a knuckle; 110. a journal; 120. a steering arm;
200. fixing the frame; 210. a base; 220. a bottom plate; 230. a rear fixing plate; 240. a top plate; 250. a collecting device; 251. a side plate; 252. a back plate; 253. a reinforcing rod;
300. a mounting device; 310. a support table; 311. a circular boss; 312. opening holes, 320 and fixing rods; 330. a pressing plate; 331. a notch;
400. a fastening device; 410. a top block; 411. a threaded column; 420. shaping the block; 421. fixing a knob; 500. a cylinder; 510. a piston rod.
Detailed Description
In order that the invention may be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the invention may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1, 2 and 3, a multi-station hydraulic clamp for a horizontal machining center for a steering knuckle includes a steering knuckle 100, a fixing frame 220, a mounting device 300 and a fastening device 400, the fixing frame 220 includes a base 210, a bottom plate 220, a rear fixing plate 230, a top plate 240 and a middle assembling device 250, the bottom plate 220 is fixed on the top of the base 210, the rear fixing plate 230 and the collecting device 250 are connected between the bottom plate 220 and the top plate 240, the mounting device 300 is arranged on the rear fixing plate 230, the fastening device 400 is arranged on the collecting device 250, and a plurality of groups of fastening devices 400 are respectively arranged between the collecting device 250 and the rear fixing plate 230, so that the machining steps of the steering knuckle 100 need to be changed between different working procedures, time and labor are consumed, the machining steering knuckle 100 can be replaced by using the clamp of the design quickly and conveniently, the machining efficiency of the steering knuckle 100 is improved, and if the machining process of another working procedure needs to be performed by using the traditional method without using the clamp, and the labor consumption of the process of another working procedure is reduced.
The assembly device 250 of this embodiment includes two side plates 251, a back plate 252 and a reinforcing rod 253, the top end of the back plate 252 is fixedly connected with the top plate 240, the bottom ends of the two side plates 251 are fixedly connected with the bottom plate 220, the two side plates 251 are parallel to the two edges of the front side of the back plate 252, the top ends of the two side plates 251 are fixedly connected with the bottom plate 240, the reinforcing rod 253 is arranged between the two side plates 251, the two ends of the reinforcing rod 253 are respectively fixedly connected with the two side plates 251, the clamp has the advantage of integrating multiple procedures, when the procedures are switched, if the structure of the assembly device 250 is not adopted, the disorder is easily caused, the error-changing procedure leads to the processing rejection failure of the knuckle 100, and the structure of the assembly device 250 is adopted, so that each procedure can be effectively and intuitively divided, and convenience and accuracy in the replacement procedure are realized.
The mounting device 300 of this embodiment includes a supporting table 310, a fixing rod 320 and a pressing plate 330, where the supporting table 310 is provided with a circular boss 311, the inner wall of the journal 110 of the knuckle 100 is attached to the annular outer side wall of the circular boss 311, the center of the supporting table 310 is provided with an opening 312, the fixing rod 320 is disposed in the opening 312, the upper surface of the knuckle 100 is provided with the pressing plate 330, the pressing plate 330 is provided with a notch 331, the fixing rod 320 passes through the notch 331 and is connected with the pressing plate 330, during the processing of the knuckle 100, the tool has a larger force on the knuckle 100, the force can vibrate or displace the knuckle 100, so that the knuckle 100 needs to be more stably fixed, if the pressing plate 330 and the fixing rod 320 are not used for fixing the knuckle 100, during the processing, the vibration of the knuckle 100 can make the processing not accurate enough or even the processing fail, and the pressing plate 330 and the fixing rod 320 are used for fixing the knuckle 100, during the processing, the knuckle 100 is firmly fixed on the mounting device 300, and the processing can be effectively performed and completed.
The fastening device 400 of this embodiment includes a top block 410 and a shaping block 420, where the top block 410 and the shaping block 420 are separately arranged on two sides of the steering arm 120 of the steering knuckle 100, a threaded column 411 is disposed on the upper portion of the top block 410, one end of the threaded column 411 is in threaded connection with the top block 410, the other end of the threaded column is attached to the side surface of the steering arm 120, a fixing knob 421 is disposed on the upper portion of the shaping block 420, an acting surface of the fixing knob 421 is attached to the other side surface of the steering arm 120, and the procedure section located on the side wall is easily displaced due to the influence of gravity during processing, if the top block 410 and the shaping block 420 are not used for additional fixing, processing failure is easily caused, and therefore, the additional fixing is performed by using the top block 410 and the shaping block 420, and processing failure is not easily caused.
The inner sides of the two side plates 251 of the assembly device 250 in this embodiment are both provided with the air cylinders 500, the outer sides are both provided with the mounting device 300 and the fastening device 400, and the piston rods 510 of the air cylinders 500 penetrate through the side plates 251 and are fixedly connected with the pressing plates 330 of the mounting device 300, and as the processing of the steering knuckle 100 is continuous, the mounting structure needs to be continuously disassembled and assembled, if a common fastening mounting structure is adopted, after being disassembled and assembled for many times, the fastening degree is influenced, and the air cylinders 500 are adopted for connection, so that the disassembly and the assembly are convenient, the fastening degree is not influenced, and the service life is longer.
The reinforcing rod 253 is arranged between the back plate 252 of the assembly device 250 and the rear fixing plate 230 of the fixing frame 220, the air cylinder 500 is arranged on the surface, facing the rear fixing plate 230, of the back plate 252, the mounting device 300 is arranged on the surface, facing the back plate 252, of the rear fixing plate 230, the piston rod 510 of the air cylinder 500 is fixedly connected with the pressing plate 330 of the mounting device 300, the steering knuckle 100 mounted on the rear fixing plate 230 needs to be pressed by the pressing plate 330 during processing, and the steering knuckle 100 is vertically mounted and unstable under the action of gravity, so that the mounting air cylinder 500 is connected with the pressing plate 330 to better press and fix the steering knuckle 100.
Example 2
Referring to fig. 1, 2, 3 and 4, a method for using a multi-station hydraulic clamp in a horizontal machining center for a knuckle according to the present embodiment includes that a knuckle 100 is mounted on a mounting device 300 on a fixed frame 220, and a fastening device 400 is used to fix a journal 110 and a knuckle arm 120 of the knuckle 100 in cooperation with a cylinder 500.
The method comprises the following steps:
s100, mounting, namely mounting the steering knuckle 100 to be processed on the clamp;
s200, fastening, wherein the fastening device 400 fastens the installed steering knuckle 100 and enables the steering knuckle 100 to be in a state requiring processing;
s300, machining, wherein a machine tool and a cutter of a machining center machine the steering knuckle 100;
s400, separating, namely separating the processed knuckle 100 from the clamp, and reinstalling a new knuckle 100 to be processed on the clamp.
The specific method of processing in step S300 of this embodiment is that a plurality of tools simultaneously perform primary processing on the surface of the knuckle 100, after the primary processing is completed, the tools are converted and the knuckle 100 is finished, and the knuckle 100 is processed by adopting the method, which has the advantage of simultaneously performing multi-station processing on a plurality of knuckles 100, thus improving the processing efficiency and reducing the operation steps.
The foregoing examples merely illustrate certain embodiments of the invention and are described in more detail and are not to be construed as limiting the scope of the invention; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the invention, all of which fall within the scope of protection of the invention; accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. The utility model provides a horizontal machining center multistation hydraulic fixture of knuckle multistation which characterized in that: the steering knuckle comprises a steering knuckle (100), a fixed framework (200), a mounting device (300) and a fastening device (400), wherein the fixed framework (200) comprises a base (210), a bottom plate (220), a rear fixed plate (230), a top plate (240) and a middle collecting device (250), the bottom plate (220) is fixed at the top of the base (210), the rear fixed plate (230) and the collecting device (250) are connected between the bottom plate (220) and the top plate (240), the mounting device (300) is arranged on each of the rear fixed plate (230), the top plate (240) and the collecting device (250), a plurality of groups of fastening devices (400) are arranged on the collecting device (250), and the fastening devices (400) are respectively positioned between the collecting device (250) and the rear fixed plate (230);
the collecting device (250) comprises two side plates (251), a back plate (252) and a reinforcing rod (253), wherein the top end of the back plate (252) is fixedly connected with the bottom end of the top plate (240) and is fixedly connected with the bottom plate (220), the two side plates (251) are parallel to the two edges of the front face of the back plate (252), the top ends of the two side plates (251) are fixedly connected with the bottom end of the top plate (240) and are fixedly connected with the bottom plate (220), the reinforcing rod (253) is arranged between the two side plates (251), and the two ends of the reinforcing rod (253) are respectively fixedly connected with the two side plates (251);
the mounting device (300) comprises a supporting table (310), a fixing rod (320) and a pressing plate (330), wherein a round boss (311) is arranged on the supporting table (310), the inner wall of a shaft neck (110) of the steering knuckle (100) is attached to the annular outer side wall of the round boss (311), an opening (312) is arranged in the center of the supporting table (310), the fixing rod (320) is arranged in the opening (312), the pressing plate (330) is arranged on the upper surface of the steering knuckle (100), a notch (331) is formed in the pressing plate (330), and the fixing rod (320) penetrates through the notch (331) to be connected with the pressing plate (330);
the fastening device (400) comprises a top block (410) and a shaping block (420), the top block (410) and the shaping block (420) are respectively arranged on two sides of a steering arm (120) of the steering knuckle (100), a threaded column (411) is arranged on the upper portion of the top block (410), one end of the threaded column (411) is in threaded connection with the top block (410), the other end of the threaded column is in lateral fit with the steering arm (120), a fixing knob (421) is arranged on the upper portion of the shaping block (420), and an action surface of the fixing knob (421) is in lateral fit with the other side of the steering arm (120).
2. The multi-station hydraulic clamp for a knuckle horizontal machining center according to claim 1, wherein: the inner sides of two side plates (251) of the collecting device (250) are respectively provided with an air cylinder (500), the outer sides of the two side plates are respectively provided with a mounting device (300) and a fastening device (400), and a piston rod (510) of the air cylinder (500) penetrates through the side plates (251) to be fixedly connected with a pressing plate (330) of the mounting device (300).
3. The multi-station hydraulic clamp for a knuckle horizontal machining center according to claim 2, wherein: a reinforcing rod (253) is arranged between a back plate (252) of the collecting device (250) and a rear fixing plate (230) of the fixing framework (200), an air cylinder (500) is arranged on the surface, opposite to the rear fixing plate (230), of the back plate (252), an installation device (300) is arranged on the surface, opposite to the back plate (252), of the rear fixing plate (230), and a piston rod (510) of the air cylinder (500) is fixedly connected with a pressing plate (330) of the installation device (300).
4. The utility model provides a knuckle horizontal machining center multistation hydraulic clamp's multiple operation method which characterized in that: a hydraulic clamp according to any one of claims 1-3, said method being that the knuckle (100) is mounted on a mounting device (300) on a fixed frame (200), and the fastening device (400) cooperates with a cylinder (500) for fixing the journal (110) and the steering arm (120) of the knuckle (100).
5. The method for using the multi-station hydraulic clamp for the horizontal machining center of the steering knuckle according to claim 4, comprising the following steps:
s100, mounting, namely mounting a steering knuckle (100) to be processed on the clamp;
s200, fastening, wherein a fastening device (400) is used for fastening the installed knuckle (100) and keeping the knuckle (100) in a state requiring machining;
s300, machining, wherein a machine tool and a cutter of a machining center machine the steering knuckle (100);
s400, separating, namely separating the processed knuckle (100) from the clamp, and reinstalling a new knuckle (100) to be processed on the clamp.
6. The method for using the multi-station hydraulic clamp for the horizontal machining center of the steering knuckle, which is disclosed in claim 5, is characterized in that: the specific method of processing in step S300 is that a plurality of cutters simultaneously perform primary processing on the surface of the steering knuckle (100), and after the primary processing is completed, the cutters are converted and the steering knuckle (100) is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811135896.9A CN109262319B (en) | 2018-09-28 | 2018-09-28 | Multi-station hydraulic clamp for horizontal machining center of steering knuckle and application method of multi-station hydraulic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811135896.9A CN109262319B (en) | 2018-09-28 | 2018-09-28 | Multi-station hydraulic clamp for horizontal machining center of steering knuckle and application method of multi-station hydraulic clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109262319A CN109262319A (en) | 2019-01-25 |
| CN109262319B true CN109262319B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811135896.9A Active CN109262319B (en) | 2018-09-28 | 2018-09-28 | Multi-station hydraulic clamp for horizontal machining center of steering knuckle and application method of multi-station hydraulic clamp |
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| CN (1) | CN109262319B (en) |
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| CN209125393U (en) * | 2018-09-28 | 2019-07-19 | 芜湖先力自动化设备有限公司 | A kind of knuckle horizontal Machining centers multi-process multi-station hydraulic fixture |
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