CN210549639U - Milling machine fixture for milling - Google Patents
Milling machine fixture for milling Download PDFInfo
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- CN210549639U CN210549639U CN201921208226.5U CN201921208226U CN210549639U CN 210549639 U CN210549639 U CN 210549639U CN 201921208226 U CN201921208226 U CN 201921208226U CN 210549639 U CN210549639 U CN 210549639U
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- milling
- cam
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- movable block
- machine fixture
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Abstract
The utility model discloses a milling machine fixture for milling, which comprises a base, wherein a fixed block and a movable block are arranged on the base in parallel, the side surfaces of the fixed block opposite to the movable block are respectively provided with a plurality of mounting holes and positioning holes, and positioning pins are respectively and movably mounted in the mounting holes and the positioning holes; a sliding groove is formed in the base, and a sliding block matched with the sliding groove is arranged at the lower end of the movable block; the movable block rear side is provided with the bolster, and the base rear side is provided with the fixed column, has cup jointed the cam on the fixed column, cam and bolster butt. The utility model discloses can solve among the prior art the inconvenient problem of work piece centre gripping that has a plurality of cotters or hole groove to the flank, simple structure, good reliability, long service life.
Description
Technical Field
The utility model relates to a milling process technical field, concretely relates to milling machine fixture for milling process.
Background
In the existing milling machine processing, when a workpiece with a plurality of pin keys or hole grooves on the side surface is clamped, the clamping is inconvenient due to the existence of the pin keys and the like, so that the processing effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned among the prior art not enough, provide one kind can solve among the prior art and have a plurality of cotter keys or the inconvenient problem of work piece centre gripping in hole groove to the flank for milling process's milling machine fixture.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the milling machine fixture comprises a base, wherein a fixed block and a movable block are arranged on the base in parallel, a plurality of mounting holes and positioning holes are respectively formed in the side surfaces, opposite to the movable block, of the fixed block, and positioning pins are respectively and movably mounted in the mounting holes and the positioning holes; a sliding groove is formed in the base, and a sliding block matched with the sliding groove is arranged at the lower end of the movable block; the movable block rear side is provided with the bolster, and the base rear side is provided with the fixed column, has cup jointed the cam on the fixed column, cam and bolster butt.
Among the above-mentioned scheme, preferred, the fixed nut has been cup jointed to the fixed column upper end, and the fixed nut lower surface and cam butt.
In the above aspect, preferably, one side of the cam is fixedly connected to the rotating rod.
In the above aspect, preferably, a receiving plate is provided at a distal end of the receiving rod, and the receiving plate abuts against the cam.
In the above aspect, preferably, the number of the mounting holes is the same as the number of the positioning holes, and the positions of the mounting holes correspond to the positions of the positioning holes.
The utility model provides an above-mentioned milling machine fixture for milling process's main beneficial effect lies in:
the utility model has the advantages that the fixed block and the movable block are arranged on the base and are abutted against the side surface of the workpiece, the pin key structure on the workpiece is received through the mounting hole and the positioning hole, and the positioning pin is arranged according to the position of the hole groove on the workpiece, so that the fixing effect on the workpiece is ensured to the maximum extent; through setting up the cam, utilize the rotation of cam to drive the work piece movable block and remove along the spout to fixed movable block.
The position of the cam is fixed by arranging a fixing nut; the rotating rod is arranged to drive the cam to move relatively, so that the operation is convenient; through setting up the bolster to improve the area of contact of bolster and cam, reduce the pressure of cam and bolster, thereby improve equipment life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic view showing a positional relationship between the mounting hole and the positioning pin.
The device comprises a base 1, a base 11, a fixing block 12, a mounting hole 13, a sliding chute 14, a fixing column 2, a movable block 21, a positioning hole 22, a positioning pin 23, a bearing rod 24, a bearing plate 3, a cam 31, a rotating rod 32 and a fixing nut.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, it is a schematic structural diagram of a milling jig for milling.
The milling machine fixture for milling comprises a base 1, wherein a fixed block 11 and a movable block 2 are arranged on the base 1 in parallel, the side surfaces of the fixed block 11 opposite to the movable block 2 are respectively provided with a plurality of mounting holes 12 and positioning holes 21, and positioning pins 22 are respectively and movably mounted in the mounting holes 12 and the positioning holes 21 as shown in fig. 3; the number of the mounting holes 12 is the same as the number of the positioning holes 21 and the positions thereof correspond to each other.
A sliding groove 13 is arranged on the base 1, and a sliding block matched with the sliding groove 13 is arranged at the lower end of the movable block 2; the rear side of the movable block 2 is provided with a bearing rod 23, and the tail end of the bearing rod 23 is provided with a bearing plate 24.
A fixing column 14 is arranged at the rear side of the base 1, as shown in fig. 2, a cam 3 is sleeved on the fixing column 14, and the cam 3 is abutted against a bearing plate 24. The upper end of the fixed column 14 is sleeved with a fixed nut 32, and the lower surface of the fixed nut 32 is abutted against the cam 3. One side of the cam 3 is fixedly connected with the rotating rod 31.
Optionally, the area where the upper part of the cam 3 is connected with the fixing nut 32 is a frosted surface, so as to improve the positioning effect of the fixing nut 32 on the cam 3.
The foregoing description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and those skilled in the art will be able to understand the present invention as long as various changes are made within the spirit and scope of the present invention as defined and defined by the appended claims, and all such changes are obvious and contemplated by the present invention.
Claims (5)
1. A milling machine fixture for milling is characterized by comprising a base, wherein a fixed block and a movable block are arranged on the base in parallel, the side surfaces of the fixed block, which are opposite to the movable block, are respectively provided with a plurality of mounting holes and positioning holes, and positioning pins are respectively and movably mounted in the mounting holes and the positioning holes; a sliding groove is formed in the base, and a sliding block matched with the sliding groove is arranged at the lower end of the movable block; the movable block rear side is provided with the bolster, and the base rear side is provided with the fixed column, has cup jointed the cam on the fixed column, cam and bolster butt.
2. The milling machine fixture for milling of claim 1, wherein a fixing nut is sleeved on the upper end of the fixing column, and the lower surface of the fixing nut abuts against the cam.
3. Milling machine fixture for milling according to claim 1, characterized in that the cam is fixedly connected on one side to a turning bar.
4. Milling machine fixture for milling according to claim 1, characterized in that the end of the adapter rod is provided with an adapter plate, which abuts against the cam.
5. Milling machine fixture for milling machining according to claim 1, characterized in that the mounting holes are in the same number and correspond in position to the positioning holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208226.5U CN210549639U (en) | 2019-07-29 | 2019-07-29 | Milling machine fixture for milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208226.5U CN210549639U (en) | 2019-07-29 | 2019-07-29 | Milling machine fixture for milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210549639U true CN210549639U (en) | 2020-05-19 |
Family
ID=70676403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921208226.5U Active CN210549639U (en) | 2019-07-29 | 2019-07-29 | Milling machine fixture for milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210549639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192273A (en) * | 2020-10-09 | 2021-01-08 | 温州市贝佳福自动化技术有限公司 | Full-automatic clamping equipment for valve element |
-
2019
- 2019-07-29 CN CN201921208226.5U patent/CN210549639U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192273A (en) * | 2020-10-09 | 2021-01-08 | 温州市贝佳福自动化技术有限公司 | Full-automatic clamping equipment for valve element |
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