CN105057701B - A kind of processing assembly for lathe process roller body square groove internal face - Google Patents
A kind of processing assembly for lathe process roller body square groove internal face Download PDFInfo
- Publication number
- CN105057701B CN105057701B CN201510527437.5A CN201510527437A CN105057701B CN 105057701 B CN105057701 B CN 105057701B CN 201510527437 A CN201510527437 A CN 201510527437A CN 105057701 B CN105057701 B CN 105057701B
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- CN
- China
- Prior art keywords
- roller body
- square groove
- clamp body
- internal face
- processing assembly
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- 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
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
-
- 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
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
Abstract
The invention discloses a kind of processing assembly for lathe process roller body square groove internal face, including fixture and cutter, the fixture is arranged in lathe three and grabs on chuck, and cutter is arranged on lathe intermediate slide；Fixture includes the positioning cam of clamp body, pressing plate, Positioning screw and at least two circular arcs, and the positioning cam is concentric to be rotationally connected with clamp body, and pressing plate is articulated with clamp body, and Positioning screw is arranged on clamp body；Roller body is placed in Positioning screw, rotational positioning cam, so that the end face of positioning cam fits in the medial surface of square groove on roller body, the axis of pin-and-hole coincides with the center of clamp body on adjustment Positioning screw to roller body, be pressed in roller body on clamp body by rotary pressure plate, and cutter is stretched into square groove by pin-and-hole, and the internal face for making the cutter edge of a knife to be processed with square groove is fitted, rotate three and grab chuck, process the internal face.Can shorten process time in batch machining roller body square groove internal face, improve yield rate.
Description
Technical field：
The present invention relates to processing assembly a kind of plus for lathe process roller body square groove internal face.
Background technology：
When square groove internal face is processed on existing pair roller body（Roller body structure such as Fig. 5）, a kind of is the side by essence casting
Method directly forms required forming part.Another method is that roller body is placed in into the three of lathe to grab on chuck, and process tool leads to
The pin-and-hole crossed on roller body is extended in roller body, and is fitted with square groove internal face to be processed, so as to process square groove internal face.
Stomata, interlayer can be formed on roller body using fine casting method, the overall performance of roller body can be caused.Using lathe
Processing, not processing a roller body need to be from new definition once, it is impossible to meet the batch machining of roller body, and manual synchronizing roller body
Error it is big, cause the percent defective of roller body high.
The content of the invention：
Can shorten process time in batch machining roller body it is an object of the invention to provide one kind, improve yield rate
For the processing assembly of lathe process roller body square groove internal face.
In order to realize foregoing invention purpose, the present invention provides a kind of processing for lathe process roller body square groove internal face
Component, the processing assembly is arranged on lathe, for the rolling in diesel pump with square groove and pin-and-hole vertical and be mutually communicated
Pin hole processing boss on wheel body, including fixture and cutter, the fixture are arranged in lathe three and grab on chuck, and cutter is arranged at car
On bed intermediate slide；
The fixture includes the positioning cam of clamp body, pressing plate, Positioning screw and at least two circular arcs, the convex
Wheel is concentric to be rotationally connected with clamp body, and pressing plate is articulated with clamp body, and Positioning screw is arranged on clamp body；
Roller body is placed in Positioning screw, rotational positioning cam so that the end face of positioning cam fits in roller
The medial surface of square groove on body, the axis of pin-and-hole coincides with the center of clamp body on adjustment Positioning screw to roller body, rotation pressure
Be pressed in roller body on clamp body by plate, and cutter is stretched into square groove by pin-and-hole, and makes interior to be processed with square groove of the cutter edge of a knife
Wall is fitted, and is rotated three and is grabbed chuck, processes the internal face.
Further, be pressed in the roller body on clamp body by a pressing drive mechanism by the pressing plate, the pressing
Drive mechanism includes swing rod, compresses push rod, support bar and push rod, and the swing rod is movably arranged on clamp body, and one end and branch
Strut is hinged, and the other end is fixedly connected with push rod is compressed, and support bar is fixedly connected with clamp body, compresses push rod activity and is plugged on
On clamp body, and one end of compression push rod is inconsistent with pressing plate, and the push rod is movably arranged in clamp body, and promotes swing rod along pendulum
Bar is hinged spot wobble with support bar hinged place.
Further, the clamp body is provided with the first mounting hole and the second installation for being respectively used to install swing rod and push rod
Hole, first mounting hole and the second mounting hole are mutually perpendicular to and insertion.
Further, second mounting hole is along the centrally disposed of clamp body.
Further, the support bar and compression push rod are symmetrically set in the second mounting hole both sides.
Further, the push rod is by air cylinder driven in clamp body activity.
Further, the clamp body is provided with cam support seat and rotating shaft, and the axis of rotation is supported on cam support
On seat, positioning cam is fixedly connected in rotating shaft.
Further, the clamp body is provided with the V-type locating piece for pair roller body positioning, under the V-type locating piece
Side is fixedly connected with location-plate, and the Positioning screw is threaded on the location-plate.
Further, the cutter is located on the knife rest of lathe by a knife bar.
Further, the cutter is provided with waist-shaped hole.
Roller body is placed in Positioning screw, rotational positioning cam so that the end face of positioning cam fits in roller
The medial surface of square groove on body, the axis of pin-and-hole coincides with the center of clamp body on adjustment Positioning screw to roller body, rotation pressure
Be pressed in roller body on clamp body by plate, and cutter is stretched into square groove by pin-and-hole, and makes interior to be processed with square groove of the cutter edge of a knife
Wall is fitted, and is rotated three and is grabbed chuck, processes the internal face, and resulting beneficial effect is：In batch machining roller body side
Can shorten process time during groove internal face, improve yield rate.
Brief description of the drawings：
Fig. 1 is clamp structure figure in the present invention.
Fig. 2 is the structure chart of positioning cam in the present invention.
Fig. 3 is location structure figure of the roller body on locating piece in present clip.
Fig. 4 is cutter structure figure in invention.
Fig. 5 is roller body structure chart.
Specific embodiment：
The present invention is further illustrated below in conjunction with the accompanying drawings.
Such as Fig. 1, a kind of processing assembly for lathe process roller body square groove internal face of the invention, including fixture and cutter
9, what fixture and cutter 9 were separately positioned in lathe three grabs on chuck and on knife rest, and fixture includes pressing plate 3, positioning cam 2, fixed
The clamp body 1 of position screw 4 and cylinder, the positioning cam 2 of at least two circular arcs it is concentric be rotationally connected with clamp body 1
On, pressing plate 3 is articulated with clamp body, and Positioning screw 4 is arranged on clamp body 1.The internal face of square groove 81 on processing roller body 8
When, roller body 8 is placed in Positioning screw 4, first rotational positioning cam 2 so that the end face of positioning cam 2 fits in roller
The medial surface of the square groove 81 on body 8, then rotational positioning screw 4 adjust roller body 8 position so that the pin-and-hole on roller body 8
82 is coaxial with clamp body 1, and roller body 8 is pressed on clamp body 1 finally by pressing plate 3, and cutter 9 stretches into square groove by pin-and-hole 82
In 81, and the internal face 83 for making the cutter edge of a knife to be processed with square groove is fitted, and is rotated three and is grabbed chuck, processes the internal face 83.
With reference to Fig. 2 to 4, the present invention is additionally provided with a pressing drive mechanism 6, and pressing plate 3 is driven by the pressing drive mechanism 6
It is dynamic, roller body 8 is pressed on clamp body 1, the pressing drive mechanism 6 includes swing rod 61, compresses push rod 62, support bar 63 and top
Bar 64, swing rod 61 is movably arranged on clamp body 1, and the upper end of swing rod 61 is hinged with support bar 63, lower end with compress push rod
62 are fixedly connected, and support bar 63 is fixedly connected on clamp body 1, are compressed the activity of push rod 62 and are plugged on clamp body 1, and compression is pushed away
It is outer inconsistent with pressing plate 3 that clamp body 1 is stretched out in one end of bar 62.Push rod 64 is movably arranged in clamp body 1, the end of push rod 64 and
The output shaft of cylinder is connected（It is not drawn into figure）.Push rod 64 promotes swing rod 61 to be put along the pin joint of swing rod and support bar hinged place
It is dynamic.Swing rod 61 is swung so as to promote pressing plate 3 to be rotated on clamp body 1 by compressing push rod 62.
For ease of installing swing rod 61, push rod 64 and compressing push rod 62, it is provided with clamp body 1 and is respectively used to that swing rod is installed
61st, the first mounting hole 11 of push rod 64 and compression push rod 62, the second mounting hole 12 and the 3rd mounting hole 13, the He of the first mounting hole 11
Second mounting hole 12 is mutually perpendicular to and insertion, and the second mounting hole 12 is along the centrally disposed of clamp body 1.Support bar 63 and compression push rod
62 are symmetrically set in the second mounting hole, and about 12 both sides, compress the activity of push rod 62 and are plugged in the 3rd mounting hole 13.
Positioning cam 2 in the present invention is rotated on clamp body 1 by a rotating shaft 15, and positioning cam 2 is concentric
It is fixedly connected in rotating shaft 15, rotating shaft 15 is rotationally connected with the cam support seat 14 on clamp body 1.The present invention is realization to rolling
After the completion of the clamping of wheel body 8, positioning cam 2 does not influence machine tool drill that the pin-and-hole of strand is bored on roller body, and torsion is provided with rotating shaft 15
Spring（It is not drawn into figure）.After the medial surface of the square groove on the pair roller body 8 of positioning cam 2 is had good positioning, positioning cam 2 is unclamped, it is fixed
Position cam 2 recoils to initial position under torsion spring effect.
For ease of the positioning support of pair roller body 8, the V-type locating piece 5 for the positioning of pair roller body 8 is provided with clamp body 1,
Location-plate 51 is fixedly connected with below V-type locating piece 5, Positioning screw 4 is threaded on the location-plate 51.
By a knife bar 92 on the knife rest of lathe, adjustment cutter 9 is on knife bar 92 for convenience for cutter 9 in the present invention
Position, waist-shaped hole 93 is provided with cutter 9.
On the fixture in the present invention of roller body 8 after the completion of clamping, by the clamping of clamp body 1 in the present invention in lathe
On triangle chuck, and cause that the push rod 64 in fixture is stretched out outside lathe through the axle center of triangle chuck.Knife bar 92 is fixed on car
On the knife rest of bed, and ensure that knife bar 92 is coaxial with clamp body 1, cutter 9 is stretched into square groove 81 by pin-and-hole 82, and makes the cutter edge of a knife
The internal face 83 to be processed with square groove 81 is fitted, and is rotated three and is grabbed chuck, and tool slide processes the internal face 83.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, some improvement can also be made under the premise without departing from the principles of the invention, these improvement also should be regarded as of the invention
Protection domain.
Claims (10)
1. a kind of processing assembly for lathe process roller body square groove internal face, it is characterised in that：Including fixture and cutter
（9）, the fixture three grabbed on chuck located at lathe, cutter（9）On the knife rest of lathe；The fixture includes clamp body
（1）, pressing plate（3）, Positioning screw（4）With the positioning cam of at least two circular arcs（2）, the positioning cam（2）Concentric
It is rotationally connected with clamp body（1）On, pressing plate（3）It is articulated with clamp body（1）On, Positioning screw（4）It is arranged on clamp body（1）On；
By roller body（8）It is placed in Positioning screw（4）On, rotational positioning cam（2）So that positioning cam（2）End face paste
Together in square groove on roller body（81）Medial surface, adjust Positioning screw（4）Pin-and-hole on to roller body（82）Axis and clamp body
（1）Center coincide, rotary pressure plate（3）Roller body is pressed in clamp body（1）On, cutter（9）By pin-and-hole（82）Stretch into
Square groove（81）It is interior, and the internal face for making the cutter edge of a knife to be processed with square groove fits, and rotates three and grabs chuck, processes the internal face.
2. the processing assembly of lathe process roller body square groove internal face is used for as claimed in claim 1, it is characterised in that：It is described
Pressing plate（3）By a pressing drive mechanism（6）The roller body is pressed in clamp body（1）On, the pressing drive mechanism（6）Bag
Include swing rod（61）, compress push rod（62）, support bar（63）And push rod（64）, the swing rod（61）It is movably arranged on clamp body（1）
On, and one end and support bar（63）Be hinged, the other end with compress push rod（62）It is fixedly connected, support bar（63）With clamp body
（1）It is fixedly connected, compresses push rod（62）Activity is plugged on clamp body（1）On, and compress one end and the pressing plate of push rod（3）Offset
Touch, the push rod（64）It is movably arranged at clamp body（1）It is interior, and promote swing rod（61）Along swing rod and the pin joint of support bar hinged place
Swing.
3. the processing assembly of lathe process roller body square groove internal face is used for as claimed in claim 2, it is characterised in that：It is described
Clamp body（1）It is provided with and is respectively used to that swing rod is installed（61）And push rod（64）The first mounting hole（11）With the second mounting hole
（12）, first mounting hole（11）With the second mounting hole（12）It is mutually perpendicular to and insertion.
4. the processing assembly of lathe process roller body square groove internal face is used for as claimed in claim 3, it is characterised in that：It is described
Second mounting hole（12）Along clamp body（1）It is centrally disposed.
5. the processing assembly of lathe process roller body square groove internal face is used for as claimed in claim 4, it is characterised in that：It is described
Support bar（63）With compression push rod（62）It is symmetrically set in the second mounting hole（12）Both sides.
6. the processing assembly of lathe process roller body square groove internal face is used for as claimed in claim 2, it is characterised in that：It is described
Push rod（64）In clamp body（1）Activity is by air cylinder driven.
7. the processing assembly of lathe process roller body square groove internal face is used for as claimed in claim 1, it is characterised in that：It is described
Clamp body（1）It is provided with cam support seat（14）And rotating shaft（15）, the rotating shaft（15）Rotating support is in cam support seat（14）
On, positioning cam（2）It is fixedly connected on rotating shaft（15）On.
8. the processing assembly of lathe process roller body square groove internal face is used for as claimed in claim 1, it is characterised in that：It is described
Clamp body（1）It is provided with for pair roller body（8）The V-type locating piece of positioning（5）, the V-type locating piece（5）Lower section is fixedly connected
There is location-plate（51）, the Positioning screw（4）It is threaded in the location-plate（51）On.
9. the processing assembly of lathe process roller body square groove internal face is used for as claimed in claim 1, it is characterised in that：It is described
Cutter（9）By a knife bar（92）On the knife rest of lathe.
10. the processing assembly of lathe process roller body square groove internal face is used for as claimed in claim 9, it is characterised in that：Institute
State cutter（9）It is provided with waist-shaped hole（93）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527437.5A CN105057701B (en) | 2015-08-26 | 2015-08-26 | A kind of processing assembly for lathe process roller body square groove internal face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527437.5A CN105057701B (en) | 2015-08-26 | 2015-08-26 | A kind of processing assembly for lathe process roller body square groove internal face |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105057701A CN105057701A (en) | 2015-11-18 |
| CN105057701B true CN105057701B (en) | 2017-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510527437.5A Active CN105057701B (en) | 2015-08-26 | 2015-08-26 | A kind of processing assembly for lathe process roller body square groove internal face |
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| Country | Link |
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| CN (1) | CN105057701B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204912778U (en) * | 2015-08-26 | 2015-12-30 | 金湖县常盛动力机械配件有限公司 | A processing subassembly that is used for lathe processing gyro wheel body square groove internal face |
-
2015
- 2015-08-26 CN CN201510527437.5A patent/CN105057701B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204912778U (en) * | 2015-08-26 | 2015-12-30 | 金湖县常盛动力机械配件有限公司 | A processing subassembly that is used for lathe processing gyro wheel body square groove internal face |
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| Publication number | Publication date |
|---|---|
| CN105057701A (en) | 2015-11-18 |
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