CN112894420A - Processing tool and processing technology for welding arc of high-pressure oil rail connecting piece - Google Patents

Processing tool and processing technology for welding arc of high-pressure oil rail connecting piece Download PDF

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Publication number
CN112894420A
CN112894420A CN202011595708.8A CN202011595708A CN112894420A CN 112894420 A CN112894420 A CN 112894420A CN 202011595708 A CN202011595708 A CN 202011595708A CN 112894420 A CN112894420 A CN 112894420A
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China
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plate
processing
pressure oil
connecting piece
rotating shaft
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CN202011595708.8A
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Chinese (zh)
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王杰
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Wuxi Yingbei Precision Hydraulic Co Ltd
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Wuxi Yingbei Precision Hydraulic Co Ltd
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Priority to CN202011595708.8A priority Critical patent/CN112894420A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

The invention discloses a processing tool for welding arcs of a high-pressure oil rail connecting piece, which comprises a first rotating shaft A and a second rotating shaft A, wherein two ends of the surface of the first rotating shaft A are fixedly provided with a first connecting disc, two ends of the surface of the second rotating shaft A are fixedly provided with a second connecting disc, the surface of the first rotating shaft A is fixedly provided with a bottom mounting plate positioned between the two first connecting discs, and the top of the bottom mounting plate is inserted with a bottom plate. According to the invention, two workpieces are combined into one in actual use, half cutting is changed into integral cutting, the service life of the cutter is prolonged, more reasonable rotating speed and feeding are selected, the processing quality and the processing efficiency are improved, and the processing cost is reduced; the parts are machined by changing the tool once, so that the tool changing time is saved, the production and machining time is shortened, and the production efficiency is improved; one person can be changed into two persons, so that the labor cost is saved; the processing steps are shortened from 6 steps to 5 steps, so that the processing time is saved.

Description

Processing tool and processing technology for welding arc of high-pressure oil rail connecting piece
Technical Field
The invention relates to the technical field of high-pressure oil rails, in particular to a processing tool and a processing technology for welding arcs of a high-pressure oil rail connecting piece.
Background
The engine is a power device of an aircraft, and the aerospace engine has the characteristics of itself because the aerospace engine is required to work highly reliably and has the smallest possible weight, so that light alloy, alloy steel and thermal alloy are required to be used for manufacturing integral or thin-wall parts with complex shapes, extremely high precision is required to be added to the parts, heat treatment, surface treatment and various special processing technologies are required to be widely adopted, and the improvement of the aircraft is relevant to the improvement of the power device.
The traditional processing frock of high pressure oil rail connecting piece welding circular arc has following defect when in actual use:
the cutting method belongs to semi-cutting, the damage to a cutter is great in the cutting process, the control of the service life of the cutter is not facilitated, and the processing cost is high;
secondly, during machining, the machining rotating speed is hindered by a workpiece, the feeding degree is reduced, the machining rotating speed and the feeding are greatly influenced, and the machining efficiency is low;
third, half cutting may cause unsmooth chip removal, and workpiece chips may remain on the device, even on the surface of the workpiece, which affects the surface quality of the workpiece during cutting and also affects the normal operation of the device.
Disclosure of Invention
The invention aims to provide a processing tool and a processing technology for welding arcs of a high-pressure oil rail connecting piece, which have the advantages of prolonging the service life of a cutter, improving the rotating speed and the feeding smoothness and facilitating chip removal, and solve the problems that a cutting method belongs to semi-cutting, the cutter is greatly damaged in the cutting process, the service life of the cutter is not controlled conveniently, and the processing cost is high; during machining, the machining rotating speed is hindered by a workpiece, the feeding degree is reduced, the machining rotating speed and the feeding are greatly influenced, and the machining efficiency is low; the half cutting may cause unsmooth chip removal, and the workpiece chips may remain on the device or even on the surface of the workpiece, which affects the surface quality of the workpiece during cutting and also affects the normal operation of the device.
In order to achieve the purpose, the invention provides the following technical scheme: processing frock of high pressure oil rail connecting piece welding circular arc, including A rotation axis one and A rotation axis two, the equal fixed mounting in both ends on A rotation axis one surface has connection pad one, the equal fixed mounting in both ends on A rotation axis two surfaces has connection pad two, the fixed surface of A rotation axis one installs the bottom mounting panel that is located between two connection pads one, the bottom plate has been inserted at the top of bottom mounting panel, the fixed surface of A rotation axis two installs the top mounting panel, the equal fixed mounting in top mounting panel top front side and rear side has the L shaped plate, the front end and the equal fixed mounting in rear end of draw-in groove bottom both sides have strengthening rib one, the inboard one end of L shaped plate is provided with the clamp plate, one side fixed mounting of clamp plate has the locating plate, the equal demountable installation of front side and the rear side of bottom plate has strengthening rib.
By adopting the technical scheme, two workpieces are combined into one in actual use, half cutting is changed into integral cutting, the service life of the cutter is prolonged, more reasonable rotating speed and feeding are selected, the processing quality and the processing efficiency are improved, and the processing cost is reduced; the parts are machined by changing the tool once, so that the tool changing time is saved, the production and machining time is shortened, and the production efficiency is improved; one person can be changed into two persons, so that the labor cost is saved; the processing steps are shortened from 6 steps to 5 steps, so that the processing time is saved.
Through adopting above-mentioned technical scheme, through the cooperation use with, the effect of bearing is played to L shaped plate bottom plate vertically and transversely respectively to strengthening rib two and strengthening rib one in the course of working to this stability when improving L shaped plate and bottom plate processing guarantees the stability of frock man-hour.
The invention relates to a processing tool for welding arcs of high-pressure oil rail connecting pieces, which further comprises the following steps: the bottom of bottom mounting panel is provided with the mounting bracket, a plurality of location inserted blocks of bottom fixed connection of bottom mounting panel, the inner chamber of mounting bracket is inserted to the bottom of a plurality of location inserted blocks.
The invention relates to a processing tool for welding arcs of high-pressure oil rail connecting pieces, which further comprises the following steps: and a clamping groove communicated front and back is formed between the left reinforcing rib and the right reinforcing rib, and the clamping groove is matched with the reinforcing ribs.
The invention relates to a processing tool for welding arcs of high-pressure oil rail connecting pieces, which further comprises the following steps: the first connecting disc comprises a disc inserted on the bottom mounting plate, four reserved grooves are formed in the surface of the disc, a plurality of first bolt holes are formed in the front end and the rear end of the bottom of one side of the disc, and two first inserting holes are formed in one side of the disc.
The invention relates to a processing tool for welding arcs of high-pressure oil rail connecting pieces, which further comprises the following steps: the bottom plate comprises a transverse plate inserted on the bottom mounting plate in an inserting mode, the front end and the rear end of the two sides of the transverse plate are fixedly connected with inserting blocks, one side of each inserting block is inserted into the corresponding connecting plate I in an embedded mode, two inserting holes II matched with the bottom mounting plate are formed in one side of the transverse plate, and a plurality of bolt holes II are formed in one side of the transverse plate.
The invention relates to a processing tool for welding arcs of high-pressure oil rail connecting pieces, which further comprises the following steps: the first reinforcing rib comprises a long plate fixedly mounted on the second connecting plate through a first bolt, a third bolt hole matched with the first bolt is formed in one side of the long plate, and a fourth bolt hole is formed in the top of the long plate.
The invention relates to a processing tool for welding arcs of high-pressure oil rail connecting pieces, which further comprises the following steps: the second reinforcing rib comprises a short plate fixedly mounted on the bottom plate through a second bolt, a fifth bolt hole matched with the second bolt is formed in one side of the short plate, and a sixth bolt hole is formed in the top of the short plate.
The invention relates to a processing tool for welding arcs of high-pressure oil rail connecting pieces, which further comprises the following steps: the top of the long plate is fixedly mounted on the top mounting plate through a third bolt, and the third bolt is matched with the fourth bolt hole.
The invention relates to a processing tool for welding arcs of high-pressure oil rail connecting pieces, which further comprises the following steps: one side demountable installation of clamp plate has the installation axle, the one end fixed mounting of installation axle is on the inner wall of L shaped plate, the surface cover of locating plate is equipped with the embedding ring, a plurality of embedding mouths have been seted up to one side of L shaped plate, the inner chamber of embedding mouth is inserted to the embedding ring.
The processing method of the processing tool for the welding arc of the high-pressure oil rail connecting piece comprises the following steps:
step one, clamping a part:
a user places a part on the inner side of the L-shaped plate and is positioned on one side of the pressure plate, the part is clamped under the combined action of the pressure plate and the L-shaped plate, then a positioning plate is installed at one end of the part, an embedding ring is sleeved on the surface of the part, and then the embedding ring is clamped into the embedding opening, so that the placement and the fixation of the part are completed;
step two, with A axle forward rotation 90 on the frock to the angle of this adjusting device and frock reduces the error appearance when guaranteeing that equipment is down the sword, will slowly rotate during the rotation, guarantees with this that A axle can be accurate not mistake rotate 90 in time, avoids appearing the condition that the angle surpassed, reduces the process of readjustment, reduces adjust time, improves regulation efficiency:
thirdly, machining a phi 16 semi-circular arc groove, wherein during machining, a user installs the prop on a clamping and fixing device and then installs a clamping and fixing tool on a bottom plate;
step four, the shaft A rotates reversely by 90 degrees, at the moment, the angle between the prop and the workpiece is adjusted in a rotating mode, the lower cutter angle of the prop is accurately adjusted, the accuracy of workpiece processing can be guaranteed, the cutter can be prevented from being damaged, and the service life of the cutter is prolonged;
step five, machining a 27.9 position platform, then starting equipment to drive a second rotating shaft A and a first rotating shaft A to rotate, and enabling the first rotating shaft A and the second rotating shaft A to rotate relatively, so that a semi-circular arc groove can be machined on a workpiece, a cutter is replaced after one-time machining is finished, the workpiece is refilled, and the next batch of workpieces are machined, and the use of a user is facilitated;
the machining mode has the advantages that two workpieces are combined into one, half cutting is changed into integral cutting, the service life of a cutter is prolonged, more reasonable rotating speed and feeding are selected, the machining quality and the machining efficiency are improved, and the machining cost is reduced;
secondly, 20 parts are machined by changing the tool once, so that overlong tool changing time is saved, the production machining time is shortened, and the production efficiency is improved;
moreover, the traditional one-man-machine operation is changed into two-man-machine operation, so that one man can control and operate two machines simultaneously, a large amount of manpower input can be reduced, and the labor cost is saved;
finally, the processing steps are shortened from the original 6 steps to 5 steps, a large number of debugging procedures in the processing period are omitted, the working strength is reduced, the processing time is saved, the processing efficiency is improved, and the machine is more convenient for a user to use and operate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, two workpieces are combined into one in actual use, half cutting is changed into integral cutting, the service life of the cutter is prolonged, more reasonable rotating speed and feeding are selected, the processing quality and the processing efficiency are improved, and the processing cost is reduced; the parts are machined by changing the tool once, so that the tool changing time is saved, the production and machining time is shortened, and the production efficiency is improved; one person can be changed into two persons, so that the labor cost is saved; the processing steps are shortened from 6 steps to 5 steps, so that the processing time is saved.
2. The reinforcing ribs II and the reinforcing ribs I respectively play a role in supporting the L-shaped plate bottom plate in the longitudinal direction and the transverse direction in the processing process through the matching use, so that the processing stability of the L-shaped plate and the bottom plate is improved, and the processing stability of the tool is ensured.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a perspective view of the connecting pad of the present invention.
Fig. 3 is a longitudinal perspective view of the base plate of the present invention.
FIG. 4 is a perspective view of the L-shaped plate of the present invention.
Fig. 5 is a perspective view of the reinforcing bar of the present invention.
Fig. 6 is a perspective view of a second reinforcing rib of the present invention.
In the figure: 1. a, rotating a shaft I; 2. a first connecting disc; 3. a base plate; 4. reinforcing ribs I; 5. pressing a plate; 6. An L-shaped plate; 7. positioning a plate; 8. a second reinforcing rib; 9. a bottom mounting plate; 10. positioning the insert block; 11. a mounting frame; 12. a second connecting disc; 13. a, rotating a shaft II; 14. a card slot; 15. installing a shaft; 16. embedding an inlet; 17. an insert ring; 18. a top mounting plate; 21. a disc; 22. reserving a groove; 23. a first bolt hole; 24. a first jack; 31. a transverse plate; 32. inserting a block; 33. a second jack; 34. a second bolt hole; 41. a long plate; 42. a third bolt hole; 43. a bolt hole IV; 81. a short plate; 82. a bolt hole five; 83. and a bolt hole six.
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.
Referring to fig. 1-6, the invention provides a technical scheme, a processing tool for welding an arc of a high-pressure oil rail connecting piece, which comprises a first rotating shaft a 1 and a second rotating shaft a 13, wherein both ends of the surface of the first rotating shaft a 1 are fixedly provided with a first connecting disc 2, both ends of the surface of the second rotating shaft a 13 are fixedly provided with a second connecting disc 12, the surface of the first rotating shaft a 1 is fixedly provided with a bottom mounting plate 9 positioned between the two first connecting discs 2, the top of the bottom mounting plate 9 is inserted with a bottom plate 3, the surface of the second rotating shaft a 13 is fixedly provided with a top mounting plate 18, both the front side and the rear side of the top mounting plate 18 are fixedly provided with an L-shaped plate 6, both the front end and the rear end of both sides of the bottom of a clamping groove 14 are fixedly provided with a first reinforcing rib 4, one end of the inner side of the L-shaped plate, the bottom of the bottom mounting plate 9 is provided with a mounting frame 11, the bottom of the bottom mounting plate 9 is fixedly connected with a plurality of positioning insertion blocks 10, the bottoms of the positioning insertion blocks 10 are inserted into an inner cavity of the mounting frame 11, a clamping groove 14 which is communicated with the front and the back is formed between a left reinforcing rib and a right reinforcing rib 4, the clamping groove 14 is matched with a reinforcing rib II 8, the connecting disc I2 comprises a disc 21 which is inserted on the bottom mounting plate 9, four reserved grooves 22 are formed in the surface of the disc 21, a plurality of bolt holes I23 are formed in the front end and the rear end of the bottom of one side of the disc 21, two jack I24 are formed in one side of the disc 21, the bottom plate 3 comprises a transverse plate 31 which is inserted on the bottom mounting plate 9, the front end and the rear end of the two sides of the transverse plate 31 are fixedly connected with insertion blocks 32, one side of the insertion blocks 32, a plurality of bolt holes 34 are formed in one side of the transverse plate 31, the mounting shaft 15 is detachably mounted on one side of the pressing plate 5, one end of the mounting shaft 15 is fixedly mounted on the inner wall of the L-shaped plate 6, the embedding ring 17 is sleeved on the surface of the positioning plate 7, a plurality of embedding openings 16 are formed in one side of the L-shaped plate 6, and the embedding ring 17 is inserted into the inner cavity of the embedding openings 16.
The processing method of the processing tool for the welding arc of the high-pressure oil rail connecting piece comprises the following steps:
step one, clamping a part:
a user places a part on the inner side of the L-shaped plate 6 and is positioned on one side of the pressure plate 5, the part is clamped under the combined action of the pressure plate 5 and the L-shaped plate 6, then the positioning plate 7 is installed at one end of the part, the surface of the part is sleeved with the embedding ring 17, and then the embedding ring 17 is clamped into the embedding opening 16, so that the placement and the fixation of the part are completed;
step two, with A axle forward rotation 90 on the frock to the angle of this adjusting device and frock reduces the error appearance when guaranteeing that equipment is down the sword, will slowly rotate during the rotation, guarantees with this that A axle can be accurate not mistake rotate 90 in time, avoids appearing the condition that the angle surpassed, reduces the process of readjustment, reduces adjust time, improves regulation efficiency:
thirdly, machining a phi 16 semi-circular arc groove, wherein during machining, a user installs the prop on a clamping and fixing device and then installs a clamping and fixing tool on the bottom plate 3;
step four, the shaft A rotates reversely by 90 degrees, at the moment, the angle between the prop and the workpiece is adjusted in a rotating mode, the lower cutter angle of the prop is accurately adjusted, the accuracy of workpiece processing can be guaranteed, the cutter can be prevented from being damaged, and the service life of the cutter is prolonged;
step five, machining a 27.9 position platform, then starting equipment to drive a second rotating shaft A13 and a first rotating shaft A1 to rotate, and enabling the first rotating shaft A1 and the second rotating shaft A13 to rotate relatively, so that the semi-circular arc groove of the workpiece can be machined, replacing a cutter after one-time machining is finished, reloading the workpiece, and machining the next batch of workpieces, and the use of a user is facilitated;
the machining mode has the advantages that two workpieces are combined into one, half cutting is changed into integral cutting, the service life of a cutter is prolonged, more reasonable rotating speed and feeding are selected, the machining quality and the machining efficiency are improved, and the machining cost is reduced;
secondly, 20 parts are machined by changing the tool once, so that overlong tool changing time is saved, the production machining time is shortened, and the production efficiency is improved;
moreover, the traditional one-man-machine operation is changed into two-man-machine operation, so that one man can control and operate two machines simultaneously, a large amount of manpower input can be reduced, and the labor cost is saved;
finally, the processing steps are shortened from the original 6 steps to 5 steps, a large number of debugging procedures in the processing period are omitted, the working strength is reduced, the processing time is saved, the processing efficiency is improved, and the machine is more convenient for a user to use and operate.
Example two:
the first reinforcing rib 4 comprises a long plate 41 fixedly mounted on the second connecting disc 12 through a first bolt, two bolt holes three 42 matched with the first bolt are formed in one side of the long plate 41, a plurality of bolt holes four 43 are formed in the top of the long plate 41, the second reinforcing rib 8 comprises a short plate 81 fixedly mounted on the bottom plate 3 through a second bolt, bolt holes five 82 matched with the second bolt are formed in one side of the short plate 81, bolt holes six 83 are formed in the top of the short plate 81, the top of the long plate 41 is fixedly mounted on the top mounting plate 18 through the third bolt, and the third bolt is matched with the bolt holes four 43.
During the in-service use, install respectively on top mounting panel 18 and bottom plate 3 with two 8 strengthening ribs, in the course of working two 8 strengthening ribs and the strengthening rib 4 play the effect of bearing to L shaped plate 6 bottom plate 3 vertically and transversely respectively to this stability when improving L shaped plate 6 and bottom plate 3 man-hour, the stability of assurance frock man-hour.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. Processing frock of high pressure oil rail connecting piece welding circular arc, including A rotation axis one (1) and A rotation axis two (13), its characterized in that: the two ends of the surface of the first rotating shaft A (1) are fixedly provided with a first connecting disc (2), two ends of the surface of the second rotating shaft A (13) are fixedly provided with a second connecting disc (12), the surface of the A rotating shaft I (1) is fixedly provided with a bottom mounting plate (9) positioned between the two connecting discs I (2), the top of the bottom mounting plate (9) is inserted with a bottom plate (3), the surface of the A rotating shaft II (13) is fixedly provided with a top mounting plate (18), the front side and the rear side of the top mounting plate (18) are both fixedly provided with an L-shaped plate (6), the front end and the rear end of the two sides of the bottom of the clamping groove (14) are both fixedly provided with a first reinforcing rib (4), a pressure plate (5) is arranged at one end of the inner side of the L-shaped plate (6), a positioning plate (7) is fixedly arranged at one side of the pressure plate (5), and a second reinforcing rib (8) can be detachably mounted on the front side and the rear side of the bottom plate (3).
2. The processing frock of high pressure oil rail connecting piece welding circular arc of claim 1, its characterized in that: the bottom of bottom mounting panel (9) is provided with mounting bracket (11), a plurality of location inserted blocks (10) of bottom fixed connection of bottom mounting panel (9), the inner chamber of mounting bracket (11) is inserted to the bottom of a plurality of location inserted blocks (10).
3. The processing frock of high pressure oil rail connecting piece welding circular arc of claim 1, its characterized in that: a clamping groove (14) which is communicated front and back is formed between the left reinforcing rib I and the right reinforcing rib I (4), and the clamping groove (14) is matched with the reinforcing rib II (8).
4. The processing frock of high pressure oil rail connecting piece welding circular arc of claim 1, its characterized in that: the connecting disc I (2) comprises a disc (21) inserted on the bottom mounting plate (9), four reserved grooves (22) are formed in the surface of the disc (21), a plurality of bolt holes I (23) are formed in the front end and the rear end of the bottom of one side of the disc (21), and two insertion holes I (24) are formed in one side of the disc (21).
5. The processing frock of high pressure oil rail connecting piece welding circular arc of claim 1, its characterized in that: the bottom plate (3) is including pegging graft diaphragm (31) on bottom mounting panel (9), the equal fixedly connected with inserted block (32) in front end and the rear end of diaphragm (31) both sides, the inside of inserting connection pad (2) is embedded to one side of inserted block (32), two jack two (33) with bottom mounting panel (9) looks adaptation are seted up to one side of diaphragm (31), a plurality of bolt hole two (34) have been seted up to one side of diaphragm (31).
6. The processing frock of high pressure oil rail connecting piece welding circular arc of claim 1, its characterized in that: the reinforcing rib I (4) comprises a long plate (41) fixedly mounted on the connecting disc II (12) through a bolt I, two bolt holes III (42) matched with the bolt I are formed in one side of the long plate (41), and a plurality of bolt holes IV (43) are formed in the top of the long plate (41).
7. The processing frock of high pressure oil rail connecting piece welding circular arc of claim 1, its characterized in that: the second reinforcing rib (8) comprises a short plate (81) fixedly mounted on the bottom plate (3) through a second bolt, a fifth bolt hole (82) matched with the second bolt is formed in one side of the short plate (81), and a sixth bolt hole (83) is formed in the top of the short plate (81).
8. The processing frock of high pressure oil rail connecting piece welding circular arc of claim 6, its characterized in that: the top of the long plate (41) is fixedly mounted on the top mounting plate (18) through a third bolt, and the third bolt is matched with the fourth bolt hole (43).
9. The processing frock of high pressure oil rail connecting piece welding circular arc of claim 1, its characterized in that: one side demountable installation of clamp plate (5) has installation axle (15), the one end fixed mounting of installation axle (15) is on the inner wall of L shaped plate (6), the surface cover of locating plate (7) is equipped with embedding ring (17), a plurality of inlay mouth (16) have been seted up to one side of L shaped plate (6), the inner chamber of embedding mouth (16) is inserted in embedding ring (17).
10. The processing method of the processing tool for the welding arc of the high-pressure oil rail connecting piece comprises the processing tool for the welding arc of the high-pressure oil rail connecting piece according to any one of claims 1 to 9, and comprises the following steps:
step one, clamping a part:
a user places a part on the inner side of the L-shaped plate (6) and is positioned on one side of the pressing plate (5), the part is clamped under the combined action of the pressing plate (5) and the L-shaped plate (6), then an upper positioning plate (7) is installed at one end of the part, an embedding ring (17) is sleeved on the surface of the part, and then the embedding ring (17) is clamped into the embedding opening (16), so that the placement and the fixation of the part are completed;
step two, with A axle forward rotation 90 on the frock to the angle of this adjusting device and frock reduces the error appearance when guaranteeing that equipment is down the sword, will slowly rotate during the rotation, guarantees with this that A axle can be accurate not mistake rotate 90 in time, avoids appearing the condition that the angle surpassed, reduces the process of readjustment, reduces adjust time, improves regulation efficiency:
thirdly, machining a phi 16 semi-circular arc groove, wherein during machining, a user installs the prop on a clamping and fixing device and then installs a clamping and fixing tool on the bottom plate (3);
step four, the shaft A rotates reversely by 90 degrees, at the moment, the angle between the prop and the workpiece is adjusted in a rotating mode, the lower cutter angle of the prop is accurately adjusted, the accuracy of workpiece processing can be guaranteed, the cutter can be prevented from being damaged, and the service life of the cutter is prolonged;
step five, machining a 27.9 position platform, then starting equipment to drive a second rotating shaft (13) A and a first rotating shaft (1) A to rotate, and enabling the first rotating shaft (1) A and the second rotating shaft (13) A to rotate relatively, so that the semi-circular arc groove can be machined on a workpiece, after one-time machining is finished, a cutter is replaced, the workpiece is refilled, the next batch of workpieces are machined, and the use by a user is facilitated;
the machining mode has the advantages that two workpieces are combined into one, half cutting is changed into integral cutting, the service life of a cutter is prolonged, more reasonable rotating speed and feeding are selected, the machining quality and the machining efficiency are improved, and the machining cost is reduced;
secondly, 20 parts are machined by changing the tool once, so that overlong tool changing time is saved, the production machining time is shortened, and the production efficiency is improved;
moreover, the traditional one-man-machine operation is changed into two-man-machine operation, so that one man can control and operate two machines simultaneously, a large amount of manpower input can be reduced, and the labor cost is saved;
finally, the processing steps are shortened from the original 6 steps to 5 steps, a large number of debugging procedures in the processing period are omitted, the working strength is reduced, the processing time is saved, the processing efficiency is improved, and the machine is more convenient for a user to use and operate.
CN202011595708.8A 2020-12-29 2020-12-29 Processing tool and processing technology for welding arc of high-pressure oil rail connecting piece Pending CN112894420A (en)

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CN202011595708.8A CN112894420A (en) 2020-12-29 2020-12-29 Processing tool and processing technology for welding arc of high-pressure oil rail connecting piece

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Application Number Priority Date Filing Date Title
CN202011595708.8A CN112894420A (en) 2020-12-29 2020-12-29 Processing tool and processing technology for welding arc of high-pressure oil rail connecting piece

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107052394A (en) * 2015-06-09 2017-08-18 吴小再 Rocker bores the method for work of punching tooling device
CN109317892A (en) * 2018-11-15 2019-02-12 中国科学院合肥物质科学研究院 Tooling is welded and fixed for aluminum alloy battery pallet multi-panel in one kind
CN111347268A (en) * 2018-12-23 2020-06-30 上海国上机电科技有限公司 Device for finish machining bearing supporting seat
CN211276560U (en) * 2019-09-16 2020-08-18 天津市志辉机电有限公司 Round bar rotary cutting tool device
CN212095317U (en) * 2019-12-30 2020-12-08 潍坊宝润机械有限公司 Engine bearing cap adds clamping apparatus frock

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107052394A (en) * 2015-06-09 2017-08-18 吴小再 Rocker bores the method for work of punching tooling device
CN109317892A (en) * 2018-11-15 2019-02-12 中国科学院合肥物质科学研究院 Tooling is welded and fixed for aluminum alloy battery pallet multi-panel in one kind
CN111347268A (en) * 2018-12-23 2020-06-30 上海国上机电科技有限公司 Device for finish machining bearing supporting seat
CN211276560U (en) * 2019-09-16 2020-08-18 天津市志辉机电有限公司 Round bar rotary cutting tool device
CN212095317U (en) * 2019-12-30 2020-12-08 潍坊宝润机械有限公司 Engine bearing cap adds clamping apparatus frock

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Application publication date: 20210604