CN210997578U - Lead tooth lid and mill inclined plane frock - Google Patents
Lead tooth lid and mill inclined plane frock Download PDFInfo
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- CN210997578U CN210997578U CN201921767344.XU CN201921767344U CN210997578U CN 210997578 U CN210997578 U CN 210997578U CN 201921767344 U CN201921767344 U CN 201921767344U CN 210997578 U CN210997578 U CN 210997578U
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- chute
- plane
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Abstract
The embodiment of the utility model discloses lead tooth lid and mill inclined plane frock relates to the machining technology field, including base, locating piece and clamp plate, the locating piece set up in the upper surface of base, the locating piece includes the inclined plane be equipped with the chute on the inclined plane, the tank bottom of chute is 30 contained angles with the bottom surface of base, clamp plate detachably is fixed in the inclined plane, just a part of clamp plate is located the chute. The guide tooth cover is placed into the chute, and the guide tooth cover is fixed in the chute by using the pressing plate, so that the clamping process is simpler, the time of preparation work is effectively reduced, and the processing efficiency is improved; and the inclined groove is used for fixing the guide tooth cover, so that the inclination angle between the A plane and the workbench can be constantly kept unchanged, and the processing precision of C, D two planes is improved.
Description
Technical Field
The embodiment of the utility model provides a relate to the machine tooling technology field, concretely relates to lead tooth lid and mill inclined plane frock.
Background
The crawler-type armored vehicle guide tooth cover is shown in figure 1, wherein an A plane 101 and a B plane 102 of the guide tooth cover are parallel, a C plane 103 and a D plane 104 form an included angle of 30 degrees with the A plane 101, and C, D are symmetrically distributed relative to the center of the guide tooth cover.
When each plane is machined, one of the two planes is generally machined A, B, and then the machined plane is fixed on a table of a milling machine as a reference plane, and the other plane is machined. When the C plane 103 or the D plane 104 is processed, due to the design that the C plane 103 and the D plane 104 form an included angle of 30 ° with the a plane 101, the a plane 101 needs to be inclined by 30 ° so as to ensure that the C plane 103 and/or the D plane 104 are parallel to the workbench. However, in the clamping process before machining, it is very difficult to incline the plane a 101 by 30 °, which wastes much time on the clamping of the workpiece and causes low machining efficiency; moreover, even if the a plane 101 is inclined by 30 degrees by ordinary clamping, the tooth guide cover cannot be fixed very firmly, and the inclination angle of the a plane 101 slightly changes along with the feeding of the milling cutter in the process of milling the plane, so that the machining precision of C, D two planes is reduced.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a lead tooth lid and mill inclined plane frock to lead tooth lid man-hour difficult clamping, the precision is low, the problem of inefficiency among the solution prior art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the utility model discloses an in the first aspect, a lead tooth lid and mill inclined plane frock, it includes base, locating piece and clamp plate, the locating piece set up in the upper surface of base, the locating piece includes the inclined plane, the inclined plane is 30 contained angles with the bottom surface of base be equipped with the chute on the inclined plane, the tank bottom of chute with the inclined plane is parallel, clamp plate detachably is fixed in the inclined plane, just a part of clamp plate is located the chute.
Furthermore, the base is of a rectangular plate-shaped structure, and four corners of the base are respectively provided with a fixing hole for penetrating a bolt.
Furthermore, the locating piece is cuboid shape, the setting of locating piece slope makes certain one side of cuboid and the bottom surface of base be 30 contained angles.
Further, the tooling for milling the inclined plane of the guide tooth cover further comprises a vertical plate, one end of the vertical plate is fixed on the upper surface of the base, and the other end of the vertical plate is fixed on the lower surface, far away from the base, of the positioning block.
Furthermore, the inclined grooves are arranged in a plurality of numbers, and the inclined grooves are distributed at equal intervals along the length direction of the positioning block.
Further, the chute is provided with six.
Further, the pressing plate and the inclined plane are fixed through hexagon socket head cap screws.
The embodiment of the utility model provides a have following advantage:
the embodiment of the utility model provides a lead tooth lid and mill inclined plane frock, lead the tooth lid and put into the chute, utilize the clamp plate to make lead the tooth lid to fix in the chute, the clamping process is simpler, effectively reduces the length of time of preparation work, improves machining efficiency; and the inclined groove is used for fixing the guide tooth cover, so that the inclination angle between the A plane and the workbench can be constantly kept unchanged, and the processing precision of C, D two planes is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the range which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic structural view of a leading tooth cover of a crawler-type armored car in the background art of the present invention;
fig. 2 is a schematic structural diagram of a tool for milling an inclined surface of a guide tooth cover provided in embodiments 1 and 2 of the present invention (a guide tooth cover is clamped);
fig. 3 is a schematic structural view of a tool for milling an inclined surface of a guide tooth cover provided in embodiments 1 and 2 of the present invention;
fig. 4 is a front view of the tool for milling the inclined surface of the guide tooth cover provided in embodiments 1 and 2 of the present invention;
fig. 5 is a cross-sectional view taken along line E-E of fig. 4 (with the leading tooth cover clamped).
In the figure: 1-a base, 2-a positioning block, 3-a pressing plate, 4-an inclined plane, 5-an inclined groove, 6-a cutter surface, 7-an inner hexagon bolt, 8-a fixing hole and 9-a vertical plate;
plane 101-A, plane 102-B, plane 103-C, plane 104-D.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Example 1
As shown in fig. 2 to 5, embodiment 1 provides a tooling for milling an inclined plane of a guide tooth cover, which includes a base 1, a positioning block 2 and a pressing plate 3, wherein the positioning block 2 is disposed on an upper surface of the base 1, the positioning block 2 includes an inclined plane 4, the inclined plane 4 forms an included angle of 30 ° with a bottom surface of the base 1, an inclined groove 5 is disposed on the inclined plane 4, a groove bottom of the inclined groove 5 is parallel to the inclined plane 4, the pressing plate 3 is detachably fixed to the inclined plane 4, and a part of the pressing plate 3 is located on the inclined groove 5.
When the device is used, the device works and is fixed on a workbench, the guide tooth cover is placed in the chute 5, the plane A of the guide tooth cover is attached to the bottom of the chute 5, and the guide tooth cover is fixed in the chute 5 by the pressure plate 3. Therefore, the plane C of the guide gear cover is parallel to the workbench, and the plane milling operation is facilitated; and after the plane C is milled, loosening the pressing plate 3, changing the direction of the guide gear cover, and performing plane milling operation on the plane D. C. D it is the same for both planes to be milled first. By using the working of the embodiment, the clamping process is simpler, the time length of preparation work is effectively reduced, and the processing efficiency is improved; moreover, the inclined groove 5 is used for fixing the guide tooth cover, so that the inclination angle between the A plane and the workbench can be constantly kept unchanged, and the processing precision of C, D two planes is improved.
In this embodiment, the width of the chute 5 is equal to the width of the guide tooth cover, so that the guide tooth cover can be better fixed. The depth of the chute 5 is slightly smaller than the thickness of the guide tooth cover, so that when the guide tooth cover is fixed by the pressing plate 3, the part of the pressing plate 3, which is positioned on the chute 5, can firmly press the B plane of the guide tooth cover. In addition, the end of the chute 5, which is far away from the workbench, is provided with a cutter relieving surface 6 for cutter relieving, the distance from the cutter relieving surface 6 to the workbench is smaller than the distance from the C plane to be processed to the workbench, and the C plane is parallel to the workbench at the moment.
In this embodiment, a plurality of chutes 5 are provided, and the plurality of chutes 5 are equally spaced along the longitudinal direction of the positioning block 2. So as to process a plurality of guide tooth covers at one time. In combination with the actual dimensions of the table and the cover of the guide teeth, the chute 5 is preferably provided with six.
In the present embodiment, the pressure plate 3 and the inclined plane 4 are fixed by hexagon socket head cap screws 7. Compared with a hexagon bolt, the inner hexagon bolt 7 has longer service life in the process of repeated screwing. When six chutes 5 are provided, three pressing plates 3 are provided, and each pressing plate 3 can fix the guide tooth covers in the two chutes 5. It should be noted that the number of the pressing plates 3 may be one, and the pressing plates 3 should have a sufficient length to cover six chutes 5.
Example 2
As shown in fig. 2 to 5, embodiment 2 provides a tool for milling an inclined plane on a leading tooth cover, which has a structure substantially the same as that of embodiment 1, except that in this embodiment, the base 1 is a rectangular plate-shaped structure, and four corners of the base 1 are respectively provided with a fixing hole 8 for passing a bolt. Rectangular plate-shaped base 1 is fixed more easily on the workstation, and fixed orifices 8 passes through the bolt fastening more firm with the workstation moreover, when not processing and lead the tooth lid, can loosen the bolt to pull down the frock.
In the present embodiment, the positioning block 2 is rectangular parallelepiped, and the rectangular parallelepiped positioning block 2 is disposed obliquely so that a certain face of the rectangular parallelepiped forms an angle of 30 ° with the bottom face of the base 1, that is, a certain side face of the rectangular parallelepiped is used as the oblique plane 4 of the positioning block 2. The cuboid-shaped positioning block 2 not only facilitates processing of the chute 5, but also facilitates ensuring that the bottom of the chute 5 is parallel to the inclined plane 4.
In this embodiment, because the locating block 2 is the cuboid that the slope set up, in order to make the inclination of locating block 2 not change, or, in order to make the more stable slope setting of locating block 2, a riser 9 has still been set up, and the one end of riser 9 is fixed in the upper surface of base 1, and the other end of riser 9 is fixed in the lower surface of keeping away from base 1 of locating block 2.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a lead tooth lid and mill inclined plane frock, its characterized in that, lead tooth lid and mill inclined plane frock includes base, locating piece and clamp plate, the locating piece set up in the upper surface of base, the locating piece includes the inclined plane be equipped with the chute on the inclined plane, the tank bottom of chute is 30 contained angles with the bottom surface of base, clamp plate detachably is fixed in the inclined plane, just a part of clamp plate is located the chute.
2. The tool for milling the inclined surface of the guide tooth cover according to claim 1, wherein the base is of a rectangular plate-shaped structure, and four corners of the base are respectively provided with a fixing hole for a bolt to penetrate through.
3. The tool for milling the inclined surface of the guide tooth cover according to claim 2, wherein the positioning block is cuboid, and the positioning block is obliquely arranged so that an included angle of 30 degrees is formed between one surface of the cuboid and the bottom surface of the base.
4. The tooling for milling the inclined surface of the guide tooth cover according to claim 3, further comprising a vertical plate, wherein one end of the vertical plate is fixed on the upper surface of the base, and the other end of the vertical plate is fixed on the lower surface of the positioning block, which is far away from the base.
5. The tool for milling the inclined surface of the guide tooth cover according to any one of claims 1 to 4, wherein a plurality of inclined grooves are formed, and are distributed at equal intervals along the length direction of the positioning block.
6. The tool for milling the inclined surface of the guide tooth cover according to claim 5, wherein six inclined grooves are formed.
7. The tool for milling the inclined surface of the guide tooth cover according to claim 5, wherein the pressing plate and the inclined plane are fixed through hexagon socket head cap bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921767344.XU CN210997578U (en) | 2019-10-21 | 2019-10-21 | Lead tooth lid and mill inclined plane frock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921767344.XU CN210997578U (en) | 2019-10-21 | 2019-10-21 | Lead tooth lid and mill inclined plane frock |
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| Publication Number | Publication Date |
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| CN210997578U true CN210997578U (en) | 2020-07-14 |
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| CN201921767344.XU Active CN210997578U (en) | 2019-10-21 | 2019-10-21 | Lead tooth lid and mill inclined plane frock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589490A (en) * | 2020-12-15 | 2021-04-02 | 贵州凯星液力传动机械有限公司 | Sawtooth-shaped surface milling processing clamp and method for sawtooth-shaped part |
-
2019
- 2019-10-21 CN CN201921767344.XU patent/CN210997578U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589490A (en) * | 2020-12-15 | 2021-04-02 | 贵州凯星液力传动机械有限公司 | Sawtooth-shaped surface milling processing clamp and method for sawtooth-shaped part |
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