CN212122451U - Supporting pin groove milling tool - Google Patents
Supporting pin groove milling tool Download PDFInfo
- Publication number
- CN212122451U CN212122451U CN202020695489.XU CN202020695489U CN212122451U CN 212122451 U CN212122451 U CN 212122451U CN 202020695489 U CN202020695489 U CN 202020695489U CN 212122451 U CN212122451 U CN 212122451U
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- China
- Prior art keywords
- supporting pin
- clamp body
- groove
- positioning
- axis
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- Expired - Fee Related
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- 238000003801 milling Methods 0.000 title claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The utility model provides a supporting pin milling flutes frock, the purpose is solved the unable technical problem who fixes a position fast of current supporting pin milling flutes frock. The adopted technical scheme is as follows: a supporting pin groove milling tool comprises a clamp body and a positioning plate; the side surface of the clamp body, which is vertical to the X axis, is provided with a groove extending along the Z axis direction and is matched with the supporting pin to form a quick clamp for positioning the X axis; two ends of the groove penetrate through the surface of the fixture body, and the end part of the supporting pin penetrates out of the surface of the fixture body; the positioning plate is positioned in the Z-axis direction of the fixture body and fixedly connected with the fixture body; the positioning plate is vertical to the Y axis and is matched with a positioning shaft penetrating through an inner hole in the end part of the supporting pin to realize the positioning of the supporting pin in the Y axis direction; the groove of the clamp body is provided with a step matched with the expansion part of the supporting pin, and the surface of the step is vertical to the Z axis to form the positioning of the supporting pin in the Z axis direction; and the side surface of the clamp body, which is vertical to the Y axis, is provided with an opening for communicating the groove and allowing the milling cutter to pass through.
Description
Technical Field
The utility model relates to a centre gripping frock technical field, concretely relates to supporting pin milling flutes frock.
Background
The support pin is one of automobile parts, and when a groove is milled in the support pin, both surfaces of the support pin need to be milled. In the prior art, a milling machine is generally adopted to process a support pin, and after one surface of the support pin is milled, the other surface of the support pin is turned over to process the other surface of the support pin. Each surface of the supporting pin needs to be positioned and clamped before being machined, but the conventional supporting pin groove milling tool cannot realize quick positioning of the supporting pin, so that the clamping time of the supporting pin is long, and the machining efficiency of the supporting pin is reduced.
Disclosure of Invention
An object of the utility model is to provide a supporting pin milling flutes frock, it can realize the quick location to the supporting pin to improve the machining efficiency of supporting pin.
In order to achieve the above object, the utility model adopts the following technical scheme:
a supporting pin groove milling tool comprises:
the clamp comprises a clamp body, a support pin and a quick clamp, wherein a groove extending along the Z-axis direction is formed in the side surface, perpendicular to the X-axis, of the clamp body, the quick clamp is matched with the quick clamp, and the quick clamp realizes positioning of the support pin in the X-axis direction by abutting the support pin in the groove; two ends of the groove penetrate through the surface of the fixture body, and the end part of the supporting pin penetrates out of the surface of the fixture body;
the positioning plate is positioned in the Z-axis direction of the fixture body and fixedly connected with the fixture body; the positioning surface of the positioning plate is vertical to the Y axis and is matched with a positioning shaft penetrating through an inner hole at the end part of the supporting pin to realize the positioning of the supporting pin in the Y axis direction;
the groove of the clamp body is provided with a step matched with the expansion part of the supporting pin, and the surface of the step is vertical to the Z axis and forms the positioning of the supporting pin in the Z axis direction; and the side surface of the clamp body, which is vertical to the Y axis, is provided with an opening for communicating the groove and allowing the milling cutter to pass through.
Preferably, the clamp body is provided with grooves on two side surfaces perpendicular to the X axis respectively.
Preferably, the positioning plate is positioned at the top of the clamp body, is L-shaped and is fixedly connected with the clamp body through a bolt penetrating through the transverse part of the positioning plate.
Preferably, the lateral part of locating plate sets up the bar hole that extends along the Y axle direction to through wearing to establish the bolt and the anchor clamps body rigid coupling in bar hole, the top of the anchor clamps body is equipped with the screw hole that corresponds with the bar hole.
Preferably, the top of the clamp body is provided with an installation block, the installation block is provided with a threaded through hole and is matched with a screw rod, and the screw rod extends along the Y-axis direction and tightly abuts against the positioning plate.
Preferably, the mounting block is fixedly connected with the clamp body through a bolt.
The utility model discloses a theory of operation does: the supporting pin is placed in the groove of the fixture body, and the expanded part of the supporting pin is placed on the surface of the step of the groove, so that the positioning of the supporting pin in the Z-axis direction can be completed; then inserting a positioning shaft into an inner hole at the end part of the supporting pin, and rotating the supporting pin to enable the positioning shaft to be attached to a positioning surface of the positioning plate, so that the supporting pin can be positioned in the Y-axis direction, and the milling surface of the supporting pin is parallel to the positioning surface of the positioning plate; and finally, the supporting pin is abutted by the quick clamp, so that the supporting pin can be positioned on the X axis, and the supporting pin can be clamped.
Therefore, the utility model has the advantages that: the quick positioning and clamping of the supporting pin can be realized, so that the clamping time is reduced, and the processing efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the fixture body provided with a positioning plate and a mounting block;
reference numerals: 1. a clamp body; 2. a groove; 3. quick clamping; 4. a support pin; 5. positioning a plate; 6. positioning the shaft; 7. a step; 8. a strip-shaped hole; 9. mounting blocks; 10. a screw.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present invention, the description is made with the Z-axis direction as the up-down direction based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Embodiments of the present invention will be described in detail below with reference to fig. 1 to 4.
The embodiment of the utility model provides a supporting pin milling flutes frock, this supporting pin milling flutes frock includes:
the clamp comprises a clamp body 1, wherein a groove 2 extending along the Z-axis direction is formed in the side surface, perpendicular to the X-axis, of the clamp body 1, and a quick clamp 3 is matched with the quick clamp, and the quick clamp 3 positions a supporting pin 4 in the X-axis direction by abutting the supporting pin 4 in the groove 2; it should be understood that the quick clamp 3 is arranged on the side of the clamp body 1 perpendicular to the X-axis. Both ends of the groove 2 penetrate through the surface of the clamp body 1, and the ends of the supporting pins 4 penetrate out of the surface of the clamp body 1.
The positioning plate 5 is positioned in the Z-axis direction of the fixture body 1 and fixedly connected with the fixture body 1; the positioning surface of the positioning plate 5 is vertical to the Y axis and is matched with a positioning shaft 6 which is arranged in an inner hole at the end part of the supporting pin 4 in a penetrating manner to realize the positioning of the supporting pin 4 in the Y axis direction; it should be understood that the inner hole of the end of the support pin 4 extends in the radial direction of the support pin 4 and penetrates the circumferential wall of the support pin 4. By abutting the positioning shaft 6 against the positioning surface of the positioning plate 5, the milled surface of the support pin 4 can be made parallel to the positioning surface of the positioning plate 5, and the distance between the milled surface of the support pin 4 and the milling cutter can be determined.
The groove 2 of the fixture body 1 is provided with a step 7 matched with the expansion part of the supporting pin 4, and the surface of the step 7 is vertical to the Z axis to form the positioning of the supporting pin 4 in the Z axis direction; and the side surface of the clamp body 1, which is vertical to the Y axis, is provided with a communicating groove 2 and an opening for the milling cutter to pass through. It should be understood that the structure of the support pin 4 is formed by a plurality of sections of cylinders, and the diameters of the sections of cylinders increase from both ends toward the middle, and the expanded portion of the support pin 4 means a section of the support pin 4 having the largest diameter, and the positioning of the support pin 4 in the Z-axis direction can be determined by placing a portion of the end surface of the section that protrudes on the surface of the step 7.
In the following, the embodiment of the present invention is explained, the supporting pin 4 is placed in the groove 2 of the fixture body 1, and the expanded portion of the supporting pin 4 is placed on the surface of the step 7 of the groove 2, so that the positioning of the supporting pin 4 in the Z-axis direction can be completed; then inserting a positioning shaft 6 into an inner hole at the end part of the supporting pin 4, rotating the supporting pin 4 to enable the positioning shaft 6 to be attached to a positioning surface of the positioning plate 5, and thus, completing the positioning of the supporting pin 4 in the Y-axis direction and enabling the milling surface of the supporting pin 4 to be parallel to the positioning surface of the positioning plate 5; and finally, the supporting pin 4 is abutted by the quick clamp 3, so that the supporting pin 4 can be positioned on the X axis, and the supporting pin 4 can be clamped. The utility model discloses can realize having reduced the clamping time to the quick location clamping of supporting pin 4, improve machining efficiency.
As a further optimization of the present invention, the clamp body 1 is provided with grooves 2 on two side surfaces perpendicular to the X axis. It should be understood that the grooves 2 are respectively formed on the two side surfaces of the clamp body 1, so that the installation positions of the support pins 4 can be increased, and the milling machine can simultaneously process two support pins 4 by one-time feeding through matching two groups of milling cutters, thereby improving the processing efficiency.
Further, the positioning plate 5 is located at the top of the fixture body 1, and the positioning plate 5 is L-shaped and is fixedly connected with the fixture body 1 through bolts penetrating through the transverse portion of the positioning plate 5. It should be understood that the transverse portion of the positioning plate 5 and the top portion of the clamp body 1 are provided with corresponding bolt mounting holes.
Further, the horizontal part of locating plate 5 sets up along the bar hole 8 of Y axle direction extension to through wearing to establish the bolt and the 1 rigid couplings of anchor clamps body in bar hole 8, the top of anchor clamps body 1 is equipped with the screw hole that corresponds with bar hole 8. It should be understood that the bolt mounting holes of the lateral portion of the positioning plate 5 are provided as strip-shaped holes 8 extending in the Y-axis direction, and the position of the positioning plate 5 can be flexibly adjusted in the Y-axis direction, thereby being suitable for machining support pins 4 of different sizes.
Further, the top of the fixture body 1 is provided with an installation block 9, the installation block 9 is provided with a threaded through hole and is matched with a screw 10, and the screw 10 extends along the Y-axis direction and tightly abuts against the positioning plate 5. It should be understood that, when the positioning plate 5 is completely mounted, the positioning plate 5 is prevented from sliding back and shifting due to the force of the support pin 4 and the milling cutter during the milling of the support pin 4 by screwing the screw 10 so that the screw 10 abuts against the positioning plate 5.
Further, the mounting block 9 is fixedly connected with the clamp body 1 through a bolt. It should be understood that the mounting block 9 is provided with a mounting hole penetrating through the upper and lower surfaces thereof, and the top of the clamp body 1 is provided with a threaded hole corresponding to the mounting hole and is fixedly connected with the mounting block 9 through a bolt penetrating through the threaded hole. The mounting block 9 is fixedly connected with the clamp body 1 through bolts, so that the clamp is convenient to detach and mount, and is more convenient to maintain or replace in the later period.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that changes and modifications may be made to these embodiments without departing from the principles and spirit of the invention, and these changes and modifications are intended to fall within the scope of the invention.
Claims (6)
1. The utility model provides a supporting pin milling flutes frock which characterized in that: the method comprises the following steps:
the clamp comprises a clamp body (1), wherein a groove (2) extending along the Z-axis direction is formed in the side surface, perpendicular to the X-axis, of the clamp body, the quick clamp (3) is matched with the quick clamp, and the quick clamp (3) can position a supporting pin (4) in the X-axis direction by abutting the supporting pin (4) in the groove (2); two ends of the groove (2) penetrate through the surface of the clamp body (1), and the end part of the supporting pin (4) penetrates out of the surface of the clamp body (1);
the positioning plate (5) is positioned in the Z-axis direction of the clamp body (1) and is fixedly connected with the clamp body (1); the positioning surface of the positioning plate (5) is vertical to the Y axis and is matched with a positioning shaft (6) which is arranged in an inner hole at the end part of the supporting pin (4) in a penetrating manner to realize the positioning of the supporting pin (4) in the Y axis direction;
the groove (2) of the clamp body (1) is provided with a step (7) matched with the expansion part of the supporting pin (4), and the surface of the step (7) is vertical to the Z axis and forms the positioning of the supporting pin (4) in the Z axis direction; and the side surface of the clamp body (1) perpendicular to the Y axis is provided with a communicating groove (2) and an opening for the milling cutter to pass through.
2. The support pin groove milling tool of claim 1, wherein: the two side surfaces of the clamp body (1) perpendicular to the X axis are respectively provided with a groove (2).
3. The support pin groove milling tool according to claim 1 or 2, wherein: the positioning plate (5) is positioned at the top of the clamp body (1), and the positioning plate (5) is L-shaped and is fixedly connected with the clamp body (1) through bolts penetrating through the transverse part of the positioning plate.
4. The support pin groove milling tool of claim 3, wherein: the horizontal portion of locating plate (5) sets up strip hole (8) that extend along Y axle direction to through wearing to establish the bolt and the anchor clamps body (1) rigid coupling in strip hole (8), the top of the anchor clamps body (1) is equipped with the screw hole that corresponds with strip hole (8).
5. The support pin groove milling tool of claim 4, wherein: the top of the fixture body (1) is provided with an installation block (9), the installation block (9) is provided with a threaded through hole and is matched with a screw rod (10), and the screw rod (10) extends along the Y-axis direction and tightly abuts against the positioning plate (5).
6. The support pin groove milling tool of claim 5, wherein: the mounting block (9) is fixedly connected with the clamp body (1) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020695489.XU CN212122451U (en) | 2020-04-30 | 2020-04-30 | Supporting pin groove milling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020695489.XU CN212122451U (en) | 2020-04-30 | 2020-04-30 | Supporting pin groove milling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212122451U true CN212122451U (en) | 2020-12-11 |
Family
ID=73690793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020695489.XU Expired - Fee Related CN212122451U (en) | 2020-04-30 | 2020-04-30 | Supporting pin groove milling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212122451U (en) |
-
2020
- 2020-04-30 CN CN202020695489.XU patent/CN212122451U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |