CN204912778U - A processing subassembly that is used for lathe processing gyro wheel body square groove internal face - Google Patents
A processing subassembly that is used for lathe processing gyro wheel body square groove internal face Download PDFInfo
- Publication number
- CN204912778U CN204912778U CN201520646855.1U CN201520646855U CN204912778U CN 204912778 U CN204912778 U CN 204912778U CN 201520646855 U CN201520646855 U CN 201520646855U CN 204912778 U CN204912778 U CN 204912778U
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- CN
- China
- Prior art keywords
- square groove
- internal face
- clamp body
- roller body
- lathe
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Abstract
The utility model discloses a processing subassembly that is used for lathe processing gyro wheel body square groove internal face, including anchor clamps and cutter, fixture set in the lathe three grab the chuck on, the cutter sets up on the lathe intermediate slide, anchor clamps include the location cam of the anchor clamps body, clamp plate, set screw and two at least arcs, the location cam is connected on the anchor clamps body with the rotation in axle center, and the clamp plate hinges on the anchor clamps body, and set screw sets up on the anchor clamps body, on arranging the gyro wheel body in set screw, the rotational positioning cam for a terminal surface of location cam is all laminated and is gone up the medial surface of square groove in the gyro wheel body, the pinhole was gone up to positioning adjustment screw to the gyro wheel body axis with press from both sides specific center and coincide mutually, rotatory clamp plate with the gyro wheel body pressure tightly on the anchor clamps body, the cutter stretches into the square groove through the pinhole in, and make the cutter edge of a knife and square groove treat the internal face of processing to laminate, the chuck is grabbed in rotation no. 3, processes the internal face. Can shorten process time when processing gyro wheel body square groove internal face in batches, carry high yield.
Description
technical field:
The utility model relates to a kind of processing assembly added for lathe process roller body square groove internal face.
background technology:
On existing pair roller body, square groove internal face adds man-hour (roller body structure is as Fig. 5), and a kind of is that the method for being cast by essence directly forms required forming part.Another kind method roller body is placed in three of lathe to grab on chuck, and process tool is extended in roller body by the pin-and-hole on roller body, and fits with square groove internal face to be processed, thus processing square groove internal face.
Adopt fine casting method can form pore, interlayer on roller body, the overall performance of roller body can be caused.Adopt lathe process, do not have processing roller body from new definition once, need can not meet the batch machining of roller body, and the error of manual synchronizing roller body is large, causes the percent defective of roller body high.
summary of the invention:
The purpose of this utility model is that providing a kind of can shorten process time when batch machining roller body, improves the processing assembly for lathe process roller body square groove internal face of yield rate.
In order to realize foregoing invention object, the utility model provides a kind of processing assembly for lathe process roller body square groove internal face, this processing assembly is arranged on lathe, for having in diesel pump vertically and pin hole processing boss on the roller body of mutually through square groove and pin-and-hole, comprise fixture and cutter, described fixture to be arranged in lathe three and to grab on chuck, and cutter is arranged on lathe intermediate slide;
Described fixture comprises the positioning cam of clamp body, pressing plate, dog screw and at least two circular arcs, described positioning cam concentric be rotationally connected with on clamp body, pressing plate is articulated with on clamp body, and dog screw is arranged on clamp body;
Roller body is placed on dog screw, rotate positioning cam, an end face of positioning cam is made all to fit in the medial surface of square groove on roller body, on adjustment dog screw to roller body, the axis of pin-and-hole and the center of clamp body coincide, roller body is pressed on clamp body by rotary pressure plate, and cutter is stretched in square groove by pin-and-hole, and the cutter edge of a knife and square groove internal face to be processed are fitted, rotate three and grab chuck, process described internal face.
Further, described roller body is pressed on clamp body by a pressing driving mechanism by described pressing plate, this pressing driving mechanism comprises fork, compresses push rod, support bar and push rod, described fork is movably arranged on clamp body, and one end and support bar are hinged, the other end is fixedly connected with compression push rod, support bar is fixedly connected with clamp body, compressing push rod activity is plugged on clamp body, and compress one end of push rod and pressing plate inconsistent, described push rod activity is located in clamp body, and promotes fork and swing along the pin joint of fork and support bar hinged place.
Further, described clamp body is provided with the first installing hole and the second installing hole that are respectively used to install fork and push rod, and described first installing hole is mutually vertical and through with the second installing hole.
Further, described second installing hole is arranged along the center of clamp body.
Further, described support bar and compression push rod are symmetrically set in the second installing hole both sides.
Further, described push rod is pass through air cylinder driven in clamp body activity.
Further, described clamp body is provided with cam support seat and rotating shaft, and described axis of rotation is supported on cam support seat, and positioning cam is fixedly connected in rotating shaft.
Further, described clamp body is provided with the V-type locating piece for pair roller body location, and be fixedly connected with location-plate below described V-type locating piece, described dog screw is threaded on described location-plate.
Further, described cutter is located on the knife rest of lathe by a knife bar.
Further, described cutter is provided with waist-shaped hole.
Roller body is placed on dog screw, rotate positioning cam, an end face of positioning cam is made all to fit in the medial surface of square groove on roller body, on adjustment dog screw to roller body, the axis of pin-and-hole and the center of clamp body coincide, roller body is pressed on clamp body by rotary pressure plate, cutter stretches in square groove by pin-and-hole, and the cutter edge of a knife and square groove internal face to be processed are fitted, rotate three and grab chuck, process described internal face, consequent beneficial effect is: can shorten process time when batch machining roller body square groove internal face, improves yield rate.
accompanying drawing illustrates:
Fig. 1 is clamp structure figure in the utility model.
Fig. 2 is the structure chart of positioning cam in the utility model.
Fig. 3 is the location structure figure of roller body in the utility model fixture on locating piece.
Fig. 4 is cutter structure figure in invention.
Fig. 5 is roller body structure chart.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further described.
As Fig. 1, a kind of processing assembly for lathe process roller body square groove internal face of the utility model, comprise fixture and cutter 9, fixture and cutter 9 are separately positioned on three in lathe and grab on chuck with on knife rest, fixture comprises pressing plate 3, positioning cam 2, dog screw 4 and columniform clamp body 1, positioning cam 2 concentric of at least two circular arcs be rotationally connected with on clamp body 1, pressing plate 3 is articulated with on clamp body, and dog screw 4 is arranged on clamp body 1.When processing the internal face of square groove 81 on roller body 8, roller body 8 is placed on dog screw 4, first rotate positioning cam 2, an end face of positioning cam 2 is made all to fit in the medial surface of the square groove 81 on roller body 8, then the position that dog screw 4 adjusts roller body 8 is rotated, make the pin-and-hole 82 on roller body 8 coaxial with clamp body 1, finally by pressing plate 3, roller body 8 is pressed on clamp body 1, cutter 9 stretches in square groove 81 by pin-and-hole 82, and the cutter edge of a knife and square groove internal face 83 to be processed are fitted, rotate three and grab chuck, process this internal face 83.
Composition graphs 2 to 4, the utility model is also provided with a pressing driving mechanism 6, pressing plate 3 is driven by this pressing driving mechanism 6, roller body 8 is pressed on clamp body 1, this pressing driving mechanism 6 comprises fork 61, compress push rod 62, support bar 63 and push rod 64, fork 61 is movably arranged on clamp body 1, and the upper end of fork 61 and support bar 63 are hinged, lower end is fixedly connected with compression push rod 62, support bar 63 is fixedly connected on clamp body 1, compressing push rod 62 activity is plugged on clamp body 1, and the one end compressing push rod 62 is stretched out, and clamp body 1 is outer and pressing plate 3 is inconsistent.Push rod 64 activity is located in clamp body 1, and the end of push rod 64 is connected (not shown in FIG.) with the output shaft of a cylinder.Push rod 64 promotes fork 61 and swings along the pin joint of fork and support bar hinged place.Fork 61 swings thus promotes pressing plate 3 by compression push rod 62 and rotates on clamp body 1.
For ease of installing fork 61, push rod 64 and compressing push rod 62, clamp body 1 is provided with the first installing hole 11, second installing hole 12 and the 3rd installing hole 13 that are respectively used to install fork 61, push rod 64 and compress push rod 62, first installing hole 11 is mutually vertical and through with the second installing hole 12, and the second installing hole 12 is arranged along the center of clamp body 1.Support bar 63 is symmetrically set in the second installing hole about 12 both sides with compression push rod 62, compresses push rod 62 activity and is plugged in the 3rd installing hole 13.
Positioning cam 2 in the utility model be by one rotating shaft 15 rotate be located on clamp body 1, positioning cam 2 concentric be fixedly connected in rotating shaft 15, rotating shaft 15 is rotationally connected with on the cam support seat 14 on clamp body 1.The utility model is for after realizing pair roller body 8 clamping and completing, and positioning cam 2 does not affect the pin-and-hole that machine tool drill bores strand on roller body, and rotating shaft 15 is provided with torsion spring (not shown in FIG.).After the medial surface of the square groove on positioning cam 2 pair roller body 8 is had good positioning, unclamp positioning cam 2, positioning cam 2, under torsion spring effect, recoils to initial position.
For ease of pair roller body 8 positioning support, clamp body 1 is provided with the V-type locating piece 5 of locating for pair roller body 8, and below V-type locating piece 5, be fixedly connected with location-plate 51, dog screw 4 is threaded on described location-plate 51.
Cutter 9 in the utility model is located on the knife rest of lathe by a knife bar 92, for convenience of the adjustment position of cutter 9 on knife bar 92, cutter 9 is provided with waist-shaped hole 93.
After clamping completes on the fixture of roller body 8 in the utility model, by the triangle chuck of clamp body 1 clamping in the utility model in lathe, and the push rod 64 in fixture is stretched out outside lathe through the axle center of triangle chuck.Be fixed on the knife rest of lathe by knife bar 92, and ensure that knife bar 92 is coaxial with clamp body 1, cutter 9 stretches in square groove 81 by pin-and-hole 82, and the cutter edge of a knife and square groove 81 internal face 83 to be processed are fitted, rotate three and grab chuck, tool slide, process this internal face 83.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection domain of the present utility model.
Claims (10)
1. for a processing assembly for lathe process roller body square groove internal face, it is characterized in that: comprise fixture and cutter (9), described fixture is located at three of lathe and is grabbed on chuck, and cutter (9) is located on the knife rest of lathe; Described fixture comprises the positioning cam (2) of clamp body (1), pressing plate (3), dog screw (4) and at least two circular arcs, described positioning cam (2) concentric be rotationally connected with on clamp body (1), pressing plate (3) is articulated with on clamp body (1), and dog screw (4) is arranged on clamp body (1).
2. as claimed in claim 1 for the processing assembly of lathe process roller body square groove internal face, it is characterized in that: described roller body is pressed on clamp body (1) by a pressing driving mechanism (6) by described pressing plate (3), this pressing driving mechanism (6) comprises fork (61), compress push rod (62), support bar (63) and push rod (64), described fork (61) is movably arranged on clamp body (1), and one end and support bar (63) are hinged, the other end is fixedly connected with compression push rod (62), support bar (63) is fixedly connected with clamp body (1), compressing push rod (62) activity is plugged on clamp body (1), and compress one end of push rod and pressing plate (3) inconsistent, described push rod (64) activity is located in clamp body (1), and promote fork (61) and swing along the pin joint of fork and support bar hinged place.
3. as claimed in claim 2 for the processing assembly of lathe process roller body square groove internal face, it is characterized in that: described clamp body (1) is provided with the first installing hole (11) and the second installing hole (12) that are respectively used to install fork (61) and push rod (64), and described first installing hole (11) is mutually vertical and through with the second installing hole (12).
4., as claimed in claim 3 for the processing assembly of lathe process roller body square groove internal face, it is characterized in that: described second installing hole (12) is arranged along the center of clamp body (1).
5. as claimed in claim 4 for the processing assembly of lathe process roller body square groove internal face, it is characterized in that: described support bar (63) and compression push rod (62) are symmetrically set in the second installing hole (12) both sides.
6., as claimed in claim 2 for the processing assembly of lathe process roller body square groove internal face, it is characterized in that: described push rod (64) is pass through air cylinder driven in clamp body (1) activity.
7. as claimed in claim 1 for the processing assembly of lathe process roller body square groove internal face, it is characterized in that: described clamp body (1) is provided with cam support seat (14) and rotating shaft (15), described rotating shaft (15) rotating support is on cam support seat (14), and positioning cam (2) is fixedly connected in rotating shaft (15).
8. as claimed in claim 1 for the processing assembly of lathe process roller body square groove internal face, it is characterized in that: described clamp body (1) is provided with the V-type locating piece (5) of locating for pair roller body (8), described V-type locating piece (5) below is fixedly connected with location-plate (51), and described dog screw (4) is threaded on described location-plate (51).
9., as claimed in claim 1 for the processing assembly of lathe process roller body square groove internal face, it is characterized in that: described cutter (9) is located on the knife rest of lathe by a knife bar (92).
10., as claimed in claim 9 for the processing assembly of lathe process roller body square groove internal face, it is characterized in that: described cutter (9) is provided with waist-shaped hole (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646855.1U CN204912778U (en) | 2015-08-26 | 2015-08-26 | A processing subassembly that is used for lathe processing gyro wheel body square groove internal face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646855.1U CN204912778U (en) | 2015-08-26 | 2015-08-26 | A processing subassembly that is used for lathe processing gyro wheel body square groove internal face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204912778U true CN204912778U (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520646855.1U Expired - Fee Related CN204912778U (en) | 2015-08-26 | 2015-08-26 | A processing subassembly that is used for lathe processing gyro wheel body square groove internal face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204912778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057701A (en) * | 2015-08-26 | 2015-11-18 | 金湖县常盛动力机械配件有限公司 | Machining assembly used for machining inner wall surface of square groove of roller body through lathe |
-
2015
- 2015-08-26 CN CN201520646855.1U patent/CN204912778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057701A (en) * | 2015-08-26 | 2015-11-18 | 金湖县常盛动力机械配件有限公司 | Machining assembly used for machining inner wall surface of square groove of roller body through lathe |
| CN105057701B (en) * | 2015-08-26 | 2017-07-07 | 金湖县常盛动力机械配件有限公司 | A kind of processing assembly for lathe process roller body square groove internal face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |