CN211029033U - Fixed mandrel clamp - Google Patents
Fixed mandrel clamp Download PDFInfo
- Publication number
- CN211029033U CN211029033U CN201921836463.6U CN201921836463U CN211029033U CN 211029033 U CN211029033 U CN 211029033U CN 201921836463 U CN201921836463 U CN 201921836463U CN 211029033 U CN211029033 U CN 211029033U
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- boss
- pressing block
- workpieces
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- pressing
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Abstract
The utility model discloses a fixed mandrel anchor clamps, it includes: the upper surface of the base (6) is provided with a left boss (7) and a right boss (8), a sinking concave part (9) is arranged between the left boss and the right boss, the left boss and the right boss are provided with placing grooves (10) which are coaxially arranged and used for fixing workpieces to be processed, a pressing block (11) for pressing the workpieces to be processed is detachably installed on the left boss and the right boss, and the pressing block is provided with a pressing groove (12) matched with the appearances of the workpieces to be processed. The utility model discloses following beneficial effect has: the fixture has a simple structure, is convenient to install and use, can finish the processing of the end face and the end face hole of the fixed mandrel at one time, can ensure the position size, can improve the one-time qualification rate of products, and can also improve the coaxial efficiency.
Description
Technical Field
The utility model belongs to the technical field of anchor clamps and specifically relates to a fixed mandrel anchor clamps are related to.
Background
Referring to fig. 1 ~ 2, fixed mandrel 1 need accomplish the processing of terminal surface and terminal surface hole at four-axis lathe workstation, has shown the terminal surface 2 and four terminal surface holes that processing was accomplished in the picture, these four terminal surface holes include two through-holes 3, be close to two blind holes I4 of through-hole, be close to two of blind hole I respectively with two communicating blind holes II5 of fixed mandrel axial channel, the axial channel of fixed mandrel only distributes in both ends and only extends to blind hole II department, the utility model aims to provide an anchor clamps so that will wait to process the work piece and be fixed in four-axis lathe workstation to make things convenient for the four-axis lathe to accomplish the processing of fixed mandrel terminal surface and terminal surface hole.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed mandrel anchor clamps, its structure is succinct, simple to operate.
In order to solve the above technical problem, an embodiment of the present invention provides a fixing mandrel fixture, which includes: the upper surface of the base (6) is provided with a left boss (7) and a right boss (8), a sinking concave part (9) is arranged between the left boss and the right boss, the left boss and the right boss are provided with placing grooves (10) which are coaxially arranged and used for fixing workpieces to be processed, a pressing block (11) for pressing the workpieces to be processed is detachably installed on the left boss and the right boss, and the pressing block is provided with a pressing groove (12) matched with the appearances of the workpieces to be processed.
Furthermore, the pressing block is provided with a pressing block fixing threaded hole (13), and a pressing block fixing lower threaded hole is formed in a boss of the corresponding base right below the pressing block fixing threaded hole (13).
Further, the sinking concave part (9) is a square concave part.
Further, the pressing block is a square block body.
Furthermore, the sinking concave part (9) is provided with a fixing threaded hole (14) for fixing the base on the machine tool workbench.
The utility model discloses following beneficial effect has: the fixture has a simple structure, is convenient to install and use, can finish the processing of the end face and the end face hole of the fixed mandrel at one time, can ensure the position size, can improve the one-time qualification rate of products, and can also improve the coaxial efficiency.
Drawings
Fig. 1 is a perspective view of a fixed mandrel.
FIG. 2 is a perspective view of the fixed mandrel showing another side view of FIG. 1
Figure 3 is a front view of the stationary mandrel fixture.
Figure 4 is a rear view of the stationary mandrel holder.
Figure 5 is a left side view of the stationary mandrel fixture.
Figure 6 is a right side view of the stationary mandrel fixture.
Figure 7 is a top view of the stationary mandrel fixture.
Figure 8 is a bottom view of the stationary mandrel fixture.
Figure 9 is a perspective view of a stationary mandrel fixture.
FIG. 10 is a perspective view of the stationary mandrel fixture with the workpiece to be machined omitted.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the following embodiments.
Example 1: referring to fig. 3-10, a fixed mandrel fixture, it includes base 6, and this base is rectangular block, and base 6 upper surface is provided with a left boss 7 and a right boss 8, for sinking concave part 9 between left side boss and the right boss, sinking concave part 9 is square concave part, and left boss, right boss are provided with coaxial arrangement and are used for the fixed recess 10 of placeeing of waiting to process the work piece, conveniently like this will wait to process the work piece and place in putting the recess, and wait to process the work piece and need the terminal surface processing position and the terminal surface hole of processing then be located directly over the concave part that sinks, left boss and right boss detachably install the briquetting 11 of pressure equipment waiting to process the work piece, the briquetting is provided with the pressure equipment recess 12 that matches with waiting to process the work piece appearance.
Referring to fig. 9, the pressing block is provided with a pressing block fixing threaded hole 13, a corresponding base boss right below the pressing block fixing threaded hole 13 is provided with a pressing block fixing lower threaded hole, the pressing block at the left boss is provided with a pressing block fixing lower threaded hole corresponding to the pressing block at the left boss, and similarly, the pressing block at the right boss is provided with a pressing block fixing lower threaded hole corresponding to the pressing block at the right boss, and two pressing block fixing threaded holes are arranged on a single pressing block, so that two pressing block fixing lower threaded holes are also correspondingly arranged.
It should be noted that the pressing block is a square block, and the pressing block can be fixed on the base by using other matched equipment, but in this embodiment, the pressing block is fixed on the boss of the base by using a screw.
The sunken concave part 9 is provided with a fixing threaded hole 14 for fixing the base on a machine tool workbench, so that the base can be conveniently fixed between machine tools through screws.
The use method of the clamp comprises the following steps: fix the base at four-axis lathe workstation through the screw hole, treat that the machined part (fixed mandrel promptly) places the base recess (place recess 10) in, fix with the briquetting, the briquetting passes through the screw hole simultaneously and fixes on the base, disposable processing terminal surface and end face hole.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (5)
1. Fixed mandrel fixture, its characterized in that, it includes:
the upper surface of the base (6) is provided with a left boss (7) and a right boss (8), a sinking concave part (9) is arranged between the left boss and the right boss, the left boss and the right boss are provided with placing grooves (10) which are coaxially arranged and used for fixing workpieces to be processed, a pressing block (11) for pressing the workpieces to be processed is detachably installed on the left boss and the right boss, and the pressing block is provided with a pressing groove (12) matched with the appearances of the workpieces to be processed.
2. The stationary mandrel fixture of claim 1, wherein said press block is provided with a press block fixing threaded hole (13), and a corresponding base boss directly below said press block fixing threaded hole (13) is provided with a press block fixing lower threaded hole.
3. Fixed mandrel holder according to claim 1, characterized in that the sunken recess (9) is a square recess.
4. The fixed mandrel fixture of claim 1 wherein said compact is a square block.
5. Stationary spindle clamp according to claim 1, characterized in that the sunken recess (9) is provided with a fixing threaded hole (14) fixing the base to the machine table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921836463.6U CN211029033U (en) | 2019-10-29 | 2019-10-29 | Fixed mandrel clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921836463.6U CN211029033U (en) | 2019-10-29 | 2019-10-29 | Fixed mandrel clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211029033U true CN211029033U (en) | 2020-07-17 |
Family
ID=71566586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921836463.6U Active CN211029033U (en) | 2019-10-29 | 2019-10-29 | Fixed mandrel clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211029033U (en) |
-
2019
- 2019-10-29 CN CN201921836463.6U patent/CN211029033U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |