CN210147839U - End milling cutter clamp for sand blasting - Google Patents
End milling cutter clamp for sand blasting Download PDFInfo
- Publication number
- CN210147839U CN210147839U CN201920667716.5U CN201920667716U CN210147839U CN 210147839 U CN210147839 U CN 210147839U CN 201920667716 U CN201920667716 U CN 201920667716U CN 210147839 U CN210147839 U CN 210147839U
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- CN
- China
- Prior art keywords
- guide rail
- screw
- clamping plate
- base
- fastening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003801 milling Methods 0.000 title abstract description 16
- 238000005488 sandblasting Methods 0.000 title description 8
- 238000000605 extraction Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005422 blasting Methods 0.000 claims 4
- 239000004576 sand Substances 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 4
- 244000309464 bull Species 0.000 abstract description 2
- 241000561734 Celosia cristata Species 0.000 abstract 1
- 210000001520 comb Anatomy 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses an end mill anchor clamps are used to sandblast, including connecting base, unable adjustment base, fastening hole, first splint, connecting plate, linkage piece, second splint, connecting screw, stock bolt, bull stick, guide rail groove, guide rail and screw. The utility model has the advantages that: first splint and second splint all revolve wrong fastening through fastening screw, and all be provided with on this first splint and second splint and be cockscomb structure anti-skidding rubber pad, prevent that it is tight to be unable to press from both sides immediately end mill completely, the guide rail piece is indent formula setting in linkage piece bottom, and the linkage piece revolves soon through fastening screw and connection screw and is connected and form a whole with the guide rail piece, prevent that lever bolt from probably taking place to buckle because not on the straight line when revolving soon, the surface of stock bolt is provided with the screw, and revolve wrong screw through the screw and pass the screw, and revolve wrong connection fastening on the guide rail piece through nut and screw, guarantee the efficiency at opposition milling cutter clamping process.
Description
Technical Field
The utility model relates to an end milling cutter anchor clamps specifically are an end milling cutter anchor clamps are used in sandblast belongs to end milling cutter anchor clamps technical field.
Background
The end mill is the most used milling cutter on a numerical control machine tool, the cylindrical surface and the end surface of the end mill are provided with cutting cutters which can simultaneously cut or independently cut and are mainly used for plane milling, groove milling, step surface milling and profiling milling, the end mill can be used as a surface mill, but because the main deflection angle is 90 degrees, the cutter is stressed, besides the main cutting force, mainly radial force is easy to cause cutter bar bending deformation, vibration is easy to cause and the machining efficiency is influenced, so that the end mill is not recommended to be used for machining a plane without steps except for special reasons that a thin-bottom workpiece needs small axial force or the stock variety of the cutter is occasionally reduced due to the surface mill.
Therefore, there is a need for an end mill clamp for sand blasting to meet the current market demand, and although various end mill clamps for sand blasting have been produced on the current market, there still exist a lot of common defects in the prior art, firstly, there is no fixing base on both sides of the prior art clamp, which results in that the clamp cannot be connected and fastened with other components, secondly, there is no rubber pad on the clamping plate of the prior art clamp, which results in that the end mill cannot be clamped completely, and thirdly, there is no guide rail block at the bottom of the linkage block of the prior art clamp, which results in that the lever bolt may be bent due to not being on a straight line when being screwed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sandblast is with end milling cutter anchor clamps just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: an end mill clamp for sand blasting comprises a connecting base, a fixing base, a fastening hole, a first clamping plate, a connecting plate, a linkage block, a second clamping plate, a connecting screw hole, a long rod bolt, a rotating rod, a guide rail block, a guide rail and a screw hole; the connecting base is connected and arranged at the bottom end of the fixing base, the fixing base is fastened and arranged on the side wall of the connecting plate, the fastening hole is located in the front side panel of the connecting base, the first clamping plate is connected and arranged on the rear side panel of the connecting base, the connecting plate is connected and arranged on the inner side of the fixing base, the linkage block is connected and arranged above the connecting plate, the second clamping plate is connected and arranged on the front side panel of the linkage block, the connecting screw hole is located at the top of the linkage block, the long-rod bolt is connected and arranged inside the connecting plate, the rotating rod is located at the outer side end opening of the long-rod bolt, the guide rail block is arranged at the bottom of the linkage block, the guide rail is arranged on the inner side wall plate of the connecting plate, and the screw hole is arranged on the rear.
Preferably, in order to prevent that anchor clamps can't be connected the fastening with other components, unable and the circular-arc structure of evagination formula of unable and fixed base, and the circular arc angle is 120 degrees to carry out once only welded connection through the mode that high temperature cold extraction welded pressure and connection base and form a unified whole, and be provided with the fixed screw that runs through that is the symmetrical formula setting on this fixed base.
Preferably, in order to prevent the end mill from being clamped completely, the first clamping plate and the second clamping plate are screwed and fastened through fastening screws, and sawtooth-shaped anti-skid rubber pads are arranged on the first clamping plate and the second clamping plate.
Preferably, in order to prevent the lever bolt from being bent due to non-straight line when screwing, the guide rail block is arranged at the bottom of the linkage block in a concave manner, and the linkage block is screwed and connected with the connecting screw hole through a fastening screw to form a whole with the guide rail block.
Preferably, in order to ensure efficiency in the clamping process of the counter milling cutter, the surface of the long rod bolt is provided with threads, and is screwed through the screw hole by the threads and is fastened on the guide rail block by a nut and the screw-screwed connection.
The utility model has the advantages that: the end mill clamp for sand blasting is reasonable in design, the fixing base is of an outward convex arc-shaped structure, the arc angle is 120 degrees, the fixing base and the connecting base are welded and connected into a unified whole in one step through a high-temperature cold-extraction welding pressing mode, the fixing base is provided with symmetrically arranged penetrating fixing screw holes to prevent the clamp from being incapable of being connected and fastened with other components, the first clamping plate and the second clamping plate are screwed and fastened through fastening screws, the first clamping plate and the second clamping plate are respectively provided with a serrated anti-skidding rubber pad to prevent the end mill from being incapable of being completely clamped, the guide rail block is arranged at the bottom of the linkage block in an inward concave mode, the linkage block is screwed and connected with the connecting screw holes through the fastening screws to form a whole with the guide rail block, the lever bolt is prevented from being bent possibly due to being not being on a straight line during screwing, and the surface of the long rod bolt is provided with threads, and the screw holes are penetrated through by screwing, and the screw cap and the screw thread are screwed, connected and fastened on the guide rail block, so that the efficiency in the clamping process of the opposite milling cutter is ensured.
Drawings
Fig. 1 is a front three-dimensional schematic view of the present invention;
fig. 2 is a rear three-dimensional schematic view of the present invention;
fig. 3 is a bottom three-dimensional schematic view of the present invention.
In the figure: 1. connecting base, 2, unable adjustment base, 3, fastening hole, 4, first splint, 5, connecting plate, 6, linkage piece, 7, second splint, 8, connection screw, 9, stock bolt, 10, bull stick, 11, guide rail piece, 12, guide rail and 13, screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1 to 3, an end mill clamp for sand blasting includes a connection base 1, a fixed base 2, a fastening hole 3, a first clamping plate 4, a connection plate 5, a linkage block 6, a second clamping plate 7, a connection screw hole 8, a long rod bolt 9, a rotating rod 10, a guide rail block 11, a guide rail 12 and a screw hole 13; the connecting base 1 is connected and arranged at the bottom end of the fixed base 2, the fixed base 2 is tightly arranged on the side wall of the connecting plate 5, the fastening hole 3 is positioned on the front side panel of the connecting base 1, the first clamping plate 4 is connected and arranged on the rear side panel of the connecting base 1, the connecting plate 5 is connected and arranged at the inner side of the fixed base 2, the linkage block 6 is connected and arranged above the connecting plate 5, the second clamping plate 7 is connected and arranged on the front side panel of the linkage block 6, the connecting screw hole 8 is positioned at the top of the linkage block 6, the long rod bolt 9 is connected and arranged inside the connecting plate 5, the rotating rod 10 is positioned at the outer side port of the long rod bolt 9, the guide rail block 11 is arranged at the bottom of the linkage block 6, the guide rail 12 is arranged on an inner side wall plate of the connecting plate 5, and the screw hole 13 is arranged on a rear side cross rod of the connecting plate 5.
The fixing base 2 is of an outward convex arc-shaped structure, the arc angle is 120 degrees, the fixing base 2 and the connecting base 1 are welded and connected in one step to form a unified whole in a high-temperature cold-extraction welding and pressing mode, the fixing base 2 is provided with symmetrically arranged penetrating fixing screw holes to prevent the clamp from being incapable of being connected and fastened with other components, the first clamping plate 4 and the second clamping plate 7 are screwed and fastened through fastening screws, the first clamping plate 4 and the second clamping plate 7 are respectively provided with a serrated anti-skidding rubber pad to prevent the vertical milling cutter from being incapable of being completely clamped, the guide rail block 11 is arranged at the bottom of the linkage block in an inward concave mode, the linkage block 6 is screwed and connected with the connecting screw holes 8 through the fastening screws to form a whole with the guide rail block 11, and the lever bolt is prevented from being bent due to being not being on a straight line during screwing, the surface of the long rod bolt 9 is provided with threads, the long rod bolt penetrates through the screw hole 13 through threaded screwing, and is connected and fastened on the guide rail block 11 through nut and threaded screwing, so that the efficiency in the clamping process of the opposite milling cutter is ensured.
The working principle is as follows: when the end mill clamp for sand blasting is used, the guide rail block 11 is firstly arranged on the guide rail 12, then the linkage block 6 is screwed and connected with the connecting screw hole 8 through a fastening screw to form a whole with the guide rail block 11, so that the lever bolt is prevented from being bent possibly because of being not on a straight line when being screwed, the long rod bolt 9 is screwed and passed through the screw hole 13 through a screw thread and is screwed and connected and fastened on the guide rail block 11 through a nut and the screw thread, then the end mill is arranged between the first clamping plate 4 and the second clamping plate 7, and at the moment, the rotating rod 10 is rotated to push the second clamping plate 7 forwards until the end mill is completely clamped.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a sandblast is with end mill anchor clamps which characterized in that: the connecting device comprises a connecting base (1), a fixed base (2), a fastening hole (3), a first clamping plate (4), a connecting plate (5), a linkage block (6), a second clamping plate (7), a connecting screw hole (8), a long rod bolt (9), a rotating rod (10), a guide rail block (11), a guide rail (12) and a screw hole (13); the connecting base (1) is connected and arranged at the bottom end of the fixing base (2), the fixing base (2) is fastened and arranged on the side wall of the connecting plate (5), the fastening hole (3) is positioned on the front side panel of the connecting base (1), the first clamping plate (4) is connected and arranged on the rear side panel of the connecting base (1), the connecting plate (5) is connected and arranged on the inner side of the fixing base (2), the linkage block (6) is connected and arranged above the connecting plate (5), the second clamping plate (7) is connected and arranged on the front side panel of the linkage block (6), the connecting screw hole (8) is positioned at the top of the linkage block (6), the long rod bolt (9) is connected and arranged inside the connecting plate (5), the rotating rod (10) is positioned at the outer side port of the long rod bolt (9), the guide rail block (11) is arranged at the bottom of the linkage block (6), the guide rail (12) is arranged on an inner side wall plate of the connecting plate (5), and the screw hole (13) is arranged on a rear side cross rod of the connecting plate (5).
2. The end mill jig for blasting sand according to claim 1, characterized in that: the fixing base (2) is of an outward convex arc-shaped structure, the arc angle is 120 degrees, the fixing base and the connecting base (1) are welded and connected at one time to form a unified whole in a high-temperature cold-extraction welding and pressing mode, and the fixing base (2) is provided with through fixing screw holes which are symmetrically arranged.
3. The end mill jig for blasting sand according to claim 1, characterized in that: the first clamping plate (4) and the second clamping plate (7) are screwed and fastened through fastening screws, and serrated anti-skid rubber pads are arranged on the first clamping plate (4) and the second clamping plate (7).
4. The end mill jig for blasting sand according to claim 1, characterized in that: the guide rail block (11) is arranged at the bottom of the linkage block (6) in an inwards concave mode, and the linkage block (6) is connected with the connecting screw hole (8) in a screwing mode through a fastening screw to form a whole with the guide rail block (11).
5. The end mill jig for blasting sand according to claim 1, characterized in that: the surface of the long rod bolt (9) is provided with threads, and the long rod bolt penetrates through the screw hole (13) through threaded screwing and is fastened on the guide rail block (11) through nut and threaded screwing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920667716.5U CN210147839U (en) | 2019-05-10 | 2019-05-10 | End milling cutter clamp for sand blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920667716.5U CN210147839U (en) | 2019-05-10 | 2019-05-10 | End milling cutter clamp for sand blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210147839U true CN210147839U (en) | 2020-03-17 |
Family
ID=69758960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920667716.5U Expired - Fee Related CN210147839U (en) | 2019-05-10 | 2019-05-10 | End milling cutter clamp for sand blasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210147839U (en) |
-
2019
- 2019-05-10 CN CN201920667716.5U patent/CN210147839U/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: 20200317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |