CN111015285A - Combined clamp for multi-process machining of rocker arm product - Google Patents
Combined clamp for multi-process machining of rocker arm product Download PDFInfo
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- CN111015285A CN111015285A CN201911333101.XA CN201911333101A CN111015285A CN 111015285 A CN111015285 A CN 111015285A CN 201911333101 A CN201911333101 A CN 201911333101A CN 111015285 A CN111015285 A CN 111015285A
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- 238000000034 method Methods 0.000 title claims abstract description 294
- 238000003754 machining Methods 0.000 title claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 61
- 230000008094 contradictory effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000008520 organization Effects 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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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
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Abstract
The invention relates to a combined clamp for multi-process machining of rocker arm products, which comprises a fixed seat arranged on a rotating shaft, wherein a first process clamping part, a second and fourth process clamping part, a third process clamping part and a fifth and sixth process clamping part for clamping rocker arm products are arranged on the fixed seat, a clamping station is arranged on each of the first process clamping part and the third process clamping part, and two clamping stations are arranged on each of the second and fourth process clamping part and the fifth and sixth process clamping part. The invention reduces the clamping times of the working procedures, and a plurality of workpieces can be processed into a plurality of surfaces in one clamping, thereby being beneficial to ensuring the mutual position precision between the surfaces, reducing the clamping times, reducing the errors caused by the clamping, reducing the working procedure number, shortening the process route and simplifying the production plan and organization work.
Description
Technical Field
The invention relates to the technical field of clamping tools, in particular to a combined clamp for multi-process machining of rocker arm products.
Background
As shown in fig. 2, rocker arm product 6 is irregular in shape, mainly include spliced pole 6.2 between two rocker arms 6.1 and two rocker arms 6.1, the tip of every rocker arm 6.1 all is equipped with circular orifice plate 6.3 and is located two foraminiferous otic placodes 6.4 of the parallel of circular orifice plate 6.3 one side, this kind of rocker arm product 6 manufacturing procedure is more, must process through clamping many times and accomplish, need repetitious usage centre bore, and require the installation accuracy high, the clamping of present tight frock of clamp once can't accomplish processing, lead to the machining efficiency of product low, influence the production progress of enterprise.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a combined clamp for multi-process machining of rocker arm products.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a modular fixture is used in multiple operation processing of rocking arm product, is including installing the fixing base on the rotation axis, install No. one process clamping part, No. two four process clamping parts, No. three process clamping parts and No. five No. six process clamping parts that are used for the clamping rocking arm product on the fixing base, all be equipped with a clamping station on No. one process clamping part, No. three process clamping parts, all be equipped with two clamping stations on No. two four process clamping parts, No. five No. six process clamping parts.
The first process clamping part comprises a first process bottom plate, the first process bottom plate is fixed on the fixed seat through a bolt, the rocker arm product is horizontally placed on the upper surface of the first process bottom plate, the first process bottom plate is provided with arc-shaped grooves corresponding to the two round hole plates of the rocker arm product, the upper surface of the first process bottom plate is respectively provided with a first pressing plate and a second pressing plate at the two sides of the rocker arm product, the first pressing plate and the second pressing plate are in a L shape, the horizontal plates of the first pressing plate and the second pressing plate are fixed on the first process bottom plate through bolts, the horizontal plate of the first pressing plate is abutted against the connecting column of the rocker arm product, the second pressing plate is abutted against the two perforated ear plates of the rocker arm product, the bottom of the second pressing plate is provided with an arc-shaped bottom groove matched with the lug plate with the hole, and side fixing plates which are abutted against the outer sides of the two rocker arms of the rocker arm product are fixed on the two side walls of the first process bottom plate.
The second and fourth working procedure clamping part comprises a second and fourth working procedure bottom plate, the second and fourth working procedure bottom plate is fixed on the fixing seat through bolts, and a second working procedure clamping station and a fourth working procedure clamping station are arranged on the second and fourth working procedure bottom plate;
the second working procedure clamping station comprises a second working procedure pressing plate, the second working procedure pressing plate comprises a vertical plate and a T-shaped plate located above the vertical plate, two rocker arms of a rocker arm product are pressed between two end parts of the T-shaped plate of the second working procedure pressing plate and a second and fourth working procedure bottom plate, the middle part of the T-shaped plate of the second working procedure pressing plate is fixed on the second and fourth working procedure bottom plates through bolts, and each group of lug plates with holes corresponding to the rocker arm product on the second and fourth working procedure bottom plates are provided with a second working procedure groove;
the No. four process clamping stations include No. four process clamp plates, and two rocking arms, the connecting post pressure equipment of rocking arm product are between No. four process clamp plates and No. two No. four process bottom plates, No. four process clamp plates pass through the bolt fastening on No. two No. four process bottom plates, every round hole board that corresponds the rocking arm product on No. two No. four process bottom plates all is equipped with No. four process recesses.
The No. three process clamping portions include No. three process bottom plates, No. three process bottom plates pass through the bolt fastening on the fixing base, No. three process bottom plate lateral wall lower extreme has the backup pad through the bolt fastening and the upper end has splint through the bolt fastening, and two rocking arms of rocking arm product erect in the both sides of backup pad and press from both sides tightly through splint, every round hole board that corresponds the rocking arm product on No. three process bottom plate side is equipped with the supporting seat.
The five-six working procedure clamping part comprises a five-six working procedure bottom plate, the five-six working procedure bottom plate is fixed on the fixing seat through bolts, and a five-six working procedure clamping station and a six working procedure clamping station are arranged on the five-six working procedure bottom plate;
the U-shaped process clamping station comprises a U-shaped process pressing plate, the U-shaped process pressing plate is in a 'L' shape, a horizontal plate of the U-shaped process pressing plate is fixed on a U-shaped and a sixth-shaped process bottom plate through bolts, a connecting column of a rocker arm product is pressed between the U-shaped process pressing plate and the U-shaped and sixth-shaped process bottom plates, a horizontal inserting rod is arranged on a vertical plate of the U-shaped process pressing plate and inserted into a circular hole of a circular hole plate of the rocker arm product, and a U-shaped process groove corresponding to the circular hole plate of the rocker arm product is formed in the U-shaped and sixth-shaped process bottom plate;
no. six process clamping stations include No. six process clamp plates, No. six process clamp plates are "L" shape, the horizontal plate of No. six process clamp plates passes through the bolt fastening on No. five No. six process bottom plates, and two rocking arms, the connecting column pressure equipment of rocking arm product are between No. six process clamp plates and No. five No. six process bottom plates, No. five No. six process bottom plates are equipped with and correspond No. six process recesses with the foraminiferous otic placode of rocking arm product.
The fixing base includes two sets of mounts of longitudinal symmetry arrangement, and every group mount all includes horizontally fixed frame plate, fixed frame plate both ends all are equipped with semi-circular chuck, have seted up semi-circular pivot mounting groove on bolted connection and the connection terminal surface between two fixed frame plates, and No. one process clamping portion, No. two No. four process clamping portions, No. three process clamping portions and No. five No. six process clamping portions all pass through the fixed frame plate of bolt fastening above.
The invention has the beneficial effects that: the invention reduces the clamping times of the working procedures, and a plurality of workpieces can be processed into a plurality of surfaces in one clamping, thereby being beneficial to ensuring the mutual position precision between the surfaces, reducing the clamping times, reducing the errors caused by the clamping, reducing the working procedure number, shortening the process route and simplifying the production plan and organization work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a rocker arm product;
FIG. 3 is a schematic view of the first process clamping section (product with rocker arm);
FIG. 4 is a schematic view of the first process clamping section (without the rocker arm product);
FIG. 5 is a schematic structural view of a clamp part (product with rocker arm) in the second or fourth process;
FIG. 6 is a schematic view of the clamp section of the second or fourth process (without the rocker arm);
FIG. 7 is a schematic structural view of a third process clamping part (product with rocker arm);
FIG. 8 is a schematic view of the clamp section of the third process (without the rocker arm product);
FIG. 9 is a schematic structural view of a fifth and sixth process clamping part (product with rocker arm);
FIG. 10 is a schematic view of the fifth and sixth process clamping section (without the rocker arm product);
FIG. 11 is a schematic structural view of the fixing base;
in the figure: 1-a first process clamping part; 1.1-process floor; 1.2-arc groove; 1.3-a first platen; 1.4-a second platen; 1.5-arc bottom groove; 1.6-side fixing plate; 2-a second and a fourth process clamping part; 2.1-No. two and No. four process bottom plates; 2.2-pressing plate of the second procedure; 2.3-the second process groove; 2.4-fourth process pressing plate; 2.5-four process grooves; 3-third process clamping part; 3.1-No. three process bottom plate; 3.2-support plate; 3.3-splint; 3.4-supporting seat; 4-fifth and sixth process clamping part; 4.1-process bottom plate of fifth and sixth; 4.2-fifth process pressing plate; 4.3-horizontal inserted link; 4.4-fifth process groove; 4.5-sixth process pressing plate; 4.6-sixth process groove; 5-fixing the base; 5.1-fixing the frame plate; 5.2-semicircular chuck; 5.3-semicircular rotating shaft mounting grooves; 6-rocker arm products; 6.1-rocker arm; 6.2-connecting column; 6.3-round orifice plate; 6.4-ear plate with holes;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1 to 11, the combined fixture for multi-process machining of rocker arm products comprises a fixed seat 5 mounted on a rotating shaft, wherein a first process clamping part 1, a second fourth process clamping part 2, a third process clamping part 3 and a fifth-sixth process clamping part 4 for clamping rocker arm products 6 are mounted on the fixed seat 5, one clamping station is arranged on each of the first process clamping part 1 and the third process clamping part 3, and two clamping stations are arranged on each of the second fourth process clamping part 2 and the fifth-sixth process clamping part 4.
The first process clamping part 1 comprises a first process bottom plate 1.1, the first process bottom plate 1.1 is fixed on a fixing seat 5 through bolts, a rocker arm product 6 is horizontally placed on the upper surface of the first process bottom plate 1.1, two round hole plates 6.3 of the first process bottom plate 1.1 corresponding to the rocker arm product 6 are provided with arc-shaped grooves 1.2, the upper surface of the first process bottom plate 1.1 is respectively provided with a first pressing plate 1.3 and a second pressing plate 1.4 on two sides of the rocker arm product 6, the first pressing plate 1.3 and the second pressing plate 1.4 are both in a shape like 'horn', the horizontal plates of the first pressing plate 1.3 and the second pressing plate 1.4 are fixed on the first process bottom plate 1.1 through bolts, the horizontal plate of the first pressing plate 1.3 is abutted against a connecting column 6.2 of the rocker arm product 6, the second pressing plate 1.4 is abutted against two lug plates 6.4 of the rocker arm product 6, the bottom of the second pressing plate 1.4 is provided with holes matched with the arc-shaped grooves 6.5.4, side fixing plates 1.6 which are abutted against the outer sides of the two rocker arms 6.1 of the rocker arm product 6 are fixed on two side walls of the first process bottom plate 1.1.
The second and fourth working procedure clamping part 2 comprises a second and fourth working procedure bottom plate 2.1, the second and fourth working procedure bottom plate 2.1 is fixed on the fixed seat 5 through bolts, and a second working procedure clamping station and a fourth working procedure clamping station are arranged on the second and fourth working procedure bottom plate 2.1;
the second working procedure clamping station comprises a second working procedure pressing plate 2.2, the second working procedure pressing plate 2.2 comprises a vertical plate and a T-shaped plate positioned above the vertical plate, two rocker arms 6.1 of a rocker arm product 6 are pressed between two end parts of the T-shaped plate of the second working procedure pressing plate 2.2 and a second fourth working procedure bottom plate 2.1, the middle part of the T-shaped plate of the second working procedure pressing plate 2.2 is fixed on the second fourth working procedure bottom plate 2.1 through bolts, and a second working procedure groove 2.3 is formed in each group of lug plates 6.4, corresponding to the rocker arm product 6, of the second fourth working procedure bottom plate 2.1;
no. four process clamping stations include No. four process clamp plates 2.4, and two rocking arms 6.1, spliced pole 6.2 pressure equipment of rocking arm product 6 are between No. four process clamp plates 2.4 and No. two No. four process bottom plates 2.1, No. four process clamp plates 2.4 pass through the bolt fastening on No. two No. four process bottom plates 2.1, every round hole board 6.3 that corresponds rocking arm product 6 on No. two No. four process bottom plates 2.1 all is equipped with No. four process recess 2.5.
No. three process clamping part 3 includes No. three process bottom plates 3.1, No. three process bottom plates 3.1 pass through the bolt fastening on fixing base 5, No. three process bottom plate 3.1 one side wall lower extreme has backup pad 3.2 and the upper end has splint 3.3 through the bolt fastening, and two rocking arms 6.1 of rocking arm product 6 erect in backup pad 3.2's both sides and press from both sides tightly through splint 3.3, every round hole board 6.3 that corresponds rocking arm product 6 on No. three process bottom plate 3.1 side is equipped with supporting seat 3.4.
The five-six working procedure clamping part 4 comprises a five-six working procedure bottom plate 4.1, the five-six working procedure bottom plate 4.1 is fixed on the fixed seat 5 through bolts, and a five-six working procedure clamping station and a six working procedure clamping station are arranged on the five-six working procedure bottom plate 4.1;
the No. five process clamping station comprises a No. five process pressing plate 4.2, the No. five process pressing plate 4.2 is of a L shape, a horizontal plate of the No. five process pressing plate 4.2 is fixed on a No. five-six process bottom plate 4.1 through bolts, a connecting column 6.2 of the rocker arm product 6 is pressed between the No. five process pressing plate 4.2 and the No. five-six process bottom plate 4.1, a vertical plate of the No. five process pressing plate 4.2 is provided with a horizontal inserting rod 4.3, the horizontal inserting rod 4.3 is inserted into a round hole of a round hole plate 6.3 of the rocker arm product 6, and the No. five-six process bottom plate 4.1 is provided with a No. five process groove 4.4 corresponding to the round hole plate 6.3 of the rocker arm product 6;
no. six process clamping stations include No. six process clamp plates 4.5, No. six process clamp plates 4.5 are "L" shape, No. six process clamp plates 4.5's horizontal plate passes through the bolt fastening on No. five No. six process bottom plates 4.1, and two rocking arms 6.1, the pressure equipment of spliced pole 6.2 of rocking arm product 6 are between No. six process clamp plates 4.5 and No. five No. six process bottom plates 4.1, No. five No. six process bottom plates 4.1 are equipped with and correspond No. six process recess 4.6 with foraminiferous otic placode 6.4 of rocking arm product 6.
The fixing base 5 includes two sets of mounts of longitudinal symmetry arrangement, and every group mount all includes horizontally fixed frame plate 5.1, fixed frame plate 5.1 both ends all are equipped with semi-circular chuck 5.2, have seted up semi-circular pivot mounting groove 5.3 on bolted connection and the connection terminal surface between two fixed frame plates 5.1, and No. 1, No. two No. four process clamping portions 2, No. three process clamping portions 3 and No. five No. six process clamping portions 4 all pass through the fixed frame plate 5.1 of bolt fastening above.
When the invention is used, different products can be respectively arranged on six clamping stations according to the working procedures required to be processed, and the concrete process is as follows:
the first process is finished on the clamping part 1 of the first process, the gravity center of the rocker arm product 6 is fixed by the first pressing plate 1.3, then the second pressing plate 1.4 is installed, and the rocker arm product 6 is fastened in place through bolts, so that the front large surface of the rocker arm product 6 can be roughly machined; the second process is completed on a second process clamping station of the second and fourth process clamping part 2, and the rocker arm product 6 is pressed by using a second process pressing plate 2.2, so that the upper end face of the back of the rocker arm product 6 can be roughly machined; the third process is finished on the clamping part 3 of the third process, the top of the rocker arm product 6 can be processed after the rocker arm product 6 is tightly pressed by a clamping plate 3.3, and a side hole can be processed after the rocker arm product is rotated; the fourth process is completed on a fourth process clamping station of the second and fourth process clamping part 2, and the bottom part and the inside of the bottom of the rocker arm product 6 can be processed after being pressed by a fourth process pressing plate 2.4; the fifth process is completed on a fifth process clamping station of the fifth-sixth process clamping part 4, after the rocker arm product 6 is placed, a fifth process pressing plate 4.2 is placed, and then a horizontal inserting rod 4.3 penetrates into the rocker arm product, so that the front large surface of the rocker arm product 6 can be subjected to finish machining; the sixth procedure is completed on a sixth procedure clamping station of the fifth and sixth procedure clamping part 4, the rocker arm product 6 is placed on a tool, the rocker arm product 6 is fastened by using a sixth procedure pressing plate 4.5, and then the upper end face of the back of the rocker arm product 6 can be subjected to finish machining.
The invention reduces the clamping times of the working procedures, and a plurality of workpieces can be processed into a plurality of surfaces in one clamping, thereby being beneficial to ensuring the mutual position precision between the surfaces, reducing the clamping times, reducing the errors caused by the clamping, reducing the working procedure number, shortening the process route and simplifying the production plan and organization work.
The invention has been described in connection with the accompanying drawings, it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the invention, and all such modifications and variations are within the scope of the invention.
Claims (6)
1. The utility model provides a modular fixture is used in multiple operation processing of rocking arm product, its characterized in that, is including installing fixing base (5) on the rotation axis, install No. one process clamping part (1), No. two No. four process clamping parts (2), No. three process clamping parts (3) and No. five No. six process clamping parts (4) that are used for clamping rocking arm product (6) on fixing base (5), all be equipped with a clamping station on No. one process clamping part (1), No. three process clamping parts (3), all be equipped with two clamping stations on No. two No. four process clamping parts (2), No. five No. six process clamping parts (4).
2. The combined clamp for the multiple-process machining of the rocker arm product according to claim 1, characterized in that the first-process clamping part (1) comprises a first-process bottom plate (1.1), the first-process bottom plate (1.1) is fixed on the fixing seat (5) through bolts, the rocker arm product (6) is horizontally placed on the upper surface of the first-process bottom plate (1.1), the first-process bottom plate (1.1) is provided with arc-shaped grooves (1.2) corresponding to two round hole plates (6.3) of the rocker arm product (6), the upper surface of the first-process bottom plate (1.1) is respectively provided with a first pressing plate (1.3) and a second pressing plate (1.4) on two sides of the rocker arm product (6), the first pressing plate (1.3) and the second pressing plate (1.4) are both in a shape of 'L', and the horizontal plates of the first pressing plate (1.3) and the second pressing plate (1.4) are fixed on the first-process bottom plate (1.1) through bolts, the horizontal plate of first clamp plate (1.3) is contradicted on spliced pole (6.2) of rocking arm product (6), conflict on two foraminiferous otic placodes (6.4) of rocking arm product (6) second clamp plate (1.4), second clamp plate (1.4) bottom be equipped with foraminiferous otic placode (6.4) complex arc kerve (1.5), be fixed with side fixing plate (1.6) of contradicting in two rocking arms (6.1) outsides with rocking arm product (6) on the wall of process bottom plate (1.1) both sides.
3. The combined clamp for multiple-process machining of the rocker arm product according to claim 1, wherein the second-fourth-process clamping part (2) comprises a second-fourth-process bottom plate (2.1), the second-fourth-process bottom plate (2.1) is fixed on the fixing seat (5) through bolts, and a second-process clamping station and a fourth-process clamping station are arranged on the second-fourth-process bottom plate (2.1);
the second working procedure clamping station comprises a second working procedure pressing plate (2.2), the second working procedure pressing plate (2.2) comprises a vertical plate and a T-shaped plate located above the vertical plate, two rocker arms (6.1) of rocker arm products (6) are pressed between two end parts of the T-shaped plate of the second working procedure pressing plate (2.2) and a second fourth working procedure bottom plate (2.1), the middle parts of the T-shaped plates of the second working procedure pressing plate (2.2) are fixed on the second fourth working procedure bottom plate (2.1) through bolts, and a second working procedure groove (2.3) is formed in each group of perforated lug plates (6.4) corresponding to the rocker arm products (6) on the second fourth working procedure bottom plate (2.1);
no. four process clamping stations include No. four process clamp plates (2.4), and two rocking arms (6.1), spliced pole (6.2) pressure equipment of rocking arm product (6) are between No. four process clamp plates (2.4) and No. two No. four process bottom plates (2.1), No. four process clamp plates (2.4) pass through the bolt fastening on No. two No. four process bottom plates (2.1), every round hole board (6.3) that correspond rocking arm product (6) on No. two No. four process bottom plates (2.1) all is equipped with No. four process recess (2.5).
4. The combined fixture for the multiple-process machining of the rocker arm product is characterized in that the three-process clamping part (3) comprises a three-process bottom plate (3.1), the three-process bottom plate (3.1) is fixed on the fixing seat (5) through bolts, a supporting plate (3.2) is fixed at the lower end of one side wall of the three-process bottom plate (3.1) through bolts, a clamping plate (3.3) is fixed at the upper end of the other side wall of the three-process bottom plate through bolts, two rocker arms (6.1) of the rocker arm product (6) are erected on two sides of the supporting plate (3.2) and clamped through the clamping plate (3.3), and a supporting seat (3.4) is arranged on each round hole plate (6.3) corresponding to the rocker arm product (6) on the side face of the three-process bottom plate (3.1).
5. The combined clamp for multiple-process machining of the rocker arm product is characterized in that the five-six process clamping part (4) comprises a five-six process bottom plate (4.1), the five-six process bottom plate (4.1) is fixed on the fixing seat (5) through bolts, and a five-six process clamping station and a six process clamping station are arranged on the five-six process bottom plate (4.1);
the U-shaped process clamping station comprises a U-shaped process pressing plate (4.2), the U-shaped process pressing plate (4.2) is in a L shape, a horizontal plate of the U-shaped process pressing plate (4.2) is fixed on a U-shaped and U-shaped process bottom plate (4.1) through bolts, a connecting column (6.2) of a rocker arm product (6) is pressed between the U-shaped process pressing plate (4.2) and the U-shaped and U-shaped process bottom plate (4.1), a vertical plate of the U-shaped process pressing plate (4.2) is provided with a horizontal inserting rod (4.3), the horizontal inserting rod (4.3) is inserted into a circular hole of a circular hole plate (6.3) of the rocker arm product (6), and the U-shaped and U-shaped process bottom plate (4.1) is provided with a U-shaped process groove (4.4) corresponding to the circular hole plate (6.3) of the rocker arm product (6;
no. six process clamping stations include No. six process clamp plates (4.5), No. six process clamp plates (4.5) are "L" shape, the horizontal plate of No. six process clamp plates (4.5) passes through the bolt fastening on No. five No. six process bottom plates (4.1), and two rocking arms (6.1), spliced pole (6.2) pressure equipment of rocking arm product (6) are between No. six process clamp plates (4.5) and No. five No. six process bottom plates (4.1), No. five No. six process bottom plates (4.1) are equipped with and correspond No. six process recess (4.6) with foraminiferous otic placode (6.4) of rocking arm product (6).
6. The combined clamp for multiple-process machining of the rocker arm product as claimed in claim 1, wherein the fixing seat (5) comprises two groups of fixing frames which are symmetrically arranged up and down, each group of fixing frames comprises a horizontal fixing frame plate (5.1), the two ends of each fixing frame plate (5.1) are respectively provided with a semicircular chuck (5.2), the two fixing frame plates (5.1) are connected through bolts, the connecting end surface of each fixing frame plate is provided with a semicircular rotating shaft mounting groove (5.3), and the first-process clamping part (1), the second-fourth-process clamping part (2), the third-process clamping part (3) and the fifth-sixth-process clamping part (4) are fixed on the fixing frame plate (5.1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911333101.XA CN111015285A (en) | 2019-12-23 | 2019-12-23 | Combined clamp for multi-process machining of rocker arm product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911333101.XA CN111015285A (en) | 2019-12-23 | 2019-12-23 | Combined clamp for multi-process machining of rocker arm product |
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| Publication Number | Publication Date |
|---|---|
| CN111015285A true CN111015285A (en) | 2020-04-17 |
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|---|---|---|---|
| CN201911333101.XA Pending CN111015285A (en) | 2019-12-23 | 2019-12-23 | Combined clamp for multi-process machining of rocker arm product |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475962A (en) * | 2020-10-30 | 2021-03-12 | 江西昌河航空工业有限公司 | Processing frock of compound rocking arm biparting piece |
| CN115837592A (en) * | 2023-02-21 | 2023-03-24 | 成都航利航空科技有限责任公司 | Tool and method for machining rocker arm of aircraft engine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112475962A (en) * | 2020-10-30 | 2021-03-12 | 江西昌河航空工业有限公司 | Processing frock of compound rocking arm biparting piece |
| CN112475962B (en) * | 2020-10-30 | 2022-01-04 | 江西昌河航空工业有限公司 | Processing frock of compound rocking arm biparting piece |
| CN115837592A (en) * | 2023-02-21 | 2023-03-24 | 成都航利航空科技有限责任公司 | Tool and method for machining rocker arm of aircraft engine |
| CN115837592B (en) * | 2023-02-21 | 2023-09-26 | 成都航利航空科技有限责任公司 | Machining tool and method for rocker arm of aero-engine |
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