CN210081190U - Detachable CNC is anchor clamps for machining center - Google Patents
Detachable CNC is anchor clamps for machining center Download PDFInfo
- Publication number
- CN210081190U CN210081190U CN201920262002.6U CN201920262002U CN210081190U CN 210081190 U CN210081190 U CN 210081190U CN 201920262002 U CN201920262002 U CN 201920262002U CN 210081190 U CN210081190 U CN 210081190U
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- Prior art keywords
- positioning seat
- bottom plate
- groove
- machining center
- plate
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- Expired - Fee Related
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- 238000003825 pressing Methods 0.000 claims abstract description 13
- 230000008901 benefit Effects 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a detachable CNC machining center clamp, which comprises a bottom plate with a rectangular plate-shaped outer contour, a positioning seat is arranged in the center of the upper surface of the bottom plate, the shorter edges of the two sides of the upper surface of the bottom plate are both provided with a first pressing plate groove, the upper side edge of the bottom plate adjacent to the first pressure plate groove is provided with a second pressure plate groove, the bottom plate between the second pressure plate groove and the first pressure plate groove is provided with fixing strip grooves distributed in a rectangular array, the positioning seat is provided with threaded holes distributed in a rectangular array, the middle part of the positioning seat is provided with a middle opening with an upward opening, the positioning seat is internally provided with a V-shaped groove, the cross section outline of the V-shaped groove is an inverted isosceles triangle, a top plate is arranged above the positioning seat, the upper side outline of the bottom plate is matched with the upper side outline of the positioning seat, a positioning block is arranged on the lower side of the top plate, and a pair of top strip grooves are formed in the horizontal part on the upper side of the bottom plate. This detachable CNC is anchor clamps for machining center, simple structure is fixed convenient, is fit for generally using widely.
Description
Technical Field
The utility model belongs to the technical field of machining center, concretely relates to detachable CNC anchor clamps for machining center.
Background
The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of numerical control machines with highest yield and most extensive application in the world at present. The comprehensive processing capacity is strong, a workpiece can finish more processing contents after being clamped once, the processing precision is high, batch workpieces with medium processing difficulty are processed, the efficiency is 5-10 times that of common equipment, and particularly, the batch processing device can finish processing which cannot be finished by a plurality of common equipment.
In the processing center use, often can meet some parts that are difficult to the centre gripping, the fixed axle type part of triaxial lathe is a trouble of spare under general condition, uses the chuck can be fixed the part, but the problem that brings is that when meetting the axle type part that some sizes are longer and need transversely place the processing, chuck and bench vice all can't reach good fixed effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detachable CNC anchor clamps for machining center to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a detachable clamp for a CNC (computer numerical control) machining center comprises a bottom plate with a rectangular plate-shaped structure, wherein a positioning seat is arranged in the center of the upper surface of the bottom plate, first pressing plate grooves are formed in the shorter edges of the two sides of the upper surface of the bottom plate, second pressing plate grooves are formed in the edges, adjacent to the first pressing plate grooves, of the upper side of the bottom plate, and fixing strip grooves distributed in a rectangular array are formed in the bottom plate between the second pressing plate grooves and the first pressing plate grooves;
the positioning seat is provided with threaded holes distributed in a rectangular array, the middle part of the positioning seat is provided with an upward middle opening, a V-shaped groove is formed in the positioning seat, the section outline of the V-shaped groove is in an inverted isosceles triangle shape, a top plate is arranged above the positioning seat, the upper side outline of the bottom plate is matched with the upper side outline of the positioning seat, a positioning block is arranged on the lower side of the top plate, and a pair of top strip grooves are formed in the horizontal part of the upper side of the bottom plate;
the top plate is fixed on the upper surface of the positioning seat through a fastening screw, a threaded hole and a top strip groove, a nut of the fastening screw is of a hexagonal block structure, a hexagonal groove is formed in the nut of the fastening screw, and through holes distributed in an annular array are formed in the side wall of the fastening screw.
Preferably, the positioning seat and the bottom plate are of an integrated structure and are integrally cut by a machining center.
Preferably, the profile of the fixed strip groove is in a long strip shape, and the structure of the fixed strip groove refers to the counter bore.
Preferably, the top profile of the central opening is circular.
Preferably, the inclination angle of the inclined plane of the V-shaped groove is forty-five degrees, and the inner wall of the V-shaped groove is ground by a grinding machine.
Preferably, two sets of block grooves are arranged in the positioning seat, and the block grooves are matched with the positioning blocks.
The utility model discloses a technological effect and advantage: this detachable anchor clamps for CNC machining center, combination through clamp plate and V groove is with circle axle type part centre gripping, in the centre gripping process because the structural relation in V groove, can all centre gripping a fixed position with the work piece at every turn, the trouble that repeated positioning caused has been avoided, the optional fixing tool who uses is more when fixed screw is fixed, hexagonal spanner is conventional rod iron pole even, for example, all can be used for fixed fastening screw, the screw hole is not only limited to fixed roof, also can utilize the anchor clamps commonly used in other production processes of screw hole fixation, compare in chuck and bench vice, the structure in V groove more does benefit to horizontal centre gripping axle type part.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fastening screw structure of the present invention;
fig. 3 is a schematic view of the top plate structure of the present invention;
fig. 4 is a schematic diagram of the position of the block groove of the present invention.
In the figure: the device comprises a first pressing plate groove 1, a fixing strip groove 2, a bottom plate 3, a top plate 4, a fastening screw 5, a threaded hole 6, a top strip groove 7, a middle opening 8, a positioning seat 9, a second pressing plate groove 10, a hexagonal groove 11, a through hole 12, a positioning block 13, a groove 14 and a groove 15V.
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.
The utility model provides a detachable CNC jig for machining center as shown in fig. 1-4, including the bottom plate 3 that the outline is rectangle platelike structure, bottom plate 3 upper surface central point puts and is provided with positioning seat 9, the shorter edge of bottom plate 3 upper surface both sides all opens first clamp plate groove 1, all is provided with second clamp plate groove 10 on the adjacent bottom plate 3 upside edge in first clamp plate groove 1, be provided with the fixed strip groove 2 that is rectangle array distribution on the bottom plate 3 between first clamp plate groove 1 and second clamp plate groove 10;
threaded holes 6 distributed in a rectangular array are formed in the positioning seat 9, a middle opening 8 with an upward opening is formed in the middle of the positioning seat 9, a V-shaped groove 15 is formed in the positioning seat 9, the cross section outline of the V-shaped groove 15 is in an inverted isosceles triangle shape, a top plate 4 is arranged above the positioning seat 9, the upper side outline of the bottom plate 3 is matched with the upper side outline of the positioning seat 9, a positioning block 13 is arranged on the lower side of the top plate 4, and a pair of top strip grooves 7 are formed in the horizontal part of the upper side of the bottom plate 3;
the top plate 4 is fixed on the upper surface of the positioning seat 9 through a fastening screw 5, a threaded hole 6 and a top strip groove 7, the nut of the fastening screw 5 is in a hexagonal block structure, a hexagonal groove 11 is formed inside the nut of the fastening screw 5, and through holes 12 distributed in an annular array are formed in the side wall of the fastening screw 5.
Specifically, the positioning seat 9 and the bottom plate 3 are of an integrated structure and are integrally cut by a machining center, so that matching errors caused by a combination structure of a plurality of groups of parts are avoided.
Specifically, the profile of the fixed strip groove 2 is in a long strip shape, and the structure of the fixed strip groove 2 refers to a counter bore, so that a screw for fixing is prevented from protruding out of the upper surface of the bottom plate 3.
Specifically, the top view of the center hole 8 is circular, and a tool for fastening such as a chuck or a workpiece can be directly fixed inside the center hole 8.
Specifically, the inclination angle of the inclined plane of the V-groove 15 is forty-five degrees, the inner wall of the V-groove 15 is ground by a grinding machine, and the V-groove 15 is used for centering and requires a surface with a good precision and size.
Specifically, two sets of block grooves 14 are arranged inside the positioning seat 9, and the block grooves 14 are matched with the positioning blocks 13, so that the top plate 4 can clamp shaft parts with smaller diameters.
Specifically, this detachable anchor clamps for CNC machining center, accessible first clamp plate groove 1 or second clamp plate groove 10 adopt the clamp plate to fix bottom plate 3 with machining center's workstation, also can be through T-shaped piece, screw and fixed strip groove 2 snap-on machining center's workstation, can select fixed mode in a flexible way as required, it is fixed with V-arrangement groove 15 inside male axle spare to suppress roof 4 through fixed fastening screw 5, fastening screw 5 is because inside hexagonal groove 11 and through-hole 12, can be according to the nimble instrument of selecting to be used for fixing of on-the-spot condition.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a detachable CNC is anchor clamps for machining center, is bottom plate (3) of rectangle platelike structure including the outline, its characterized in that: a positioning seat (9) is arranged in the center of the upper surface of the bottom plate (3), the shorter edges of the two sides of the upper surface of the bottom plate (3) are provided with first pressing plate grooves (1), the edges of the upper side of the bottom plate (3) adjacent to the first pressing plate grooves (1) are provided with second pressing plate grooves (10), and fixing strip grooves (2) distributed in a rectangular array are arranged on the bottom plate (3) between the second pressing plate grooves (10) and the first pressing plate grooves (1);
threaded holes (6) distributed in a rectangular array are formed in the positioning seat (9), a middle opening (8) with an upward opening is formed in the middle of the positioning seat (9), a V-shaped groove (15) is formed in the positioning seat (9), the cross section outline of the V-shaped groove (15) is in an inverted isosceles triangle shape, a top plate (4) is arranged above the positioning seat (9), the outline of the upper side of the bottom plate (3) is matched with the outline of the upper side of the positioning seat (9), a positioning block (13) is arranged on the lower side of the top plate (4), and a pair of top strip grooves (7) is formed in the horizontal portion of the upper side of the bottom plate (3;
the top plate (4) is fixed on the upper surface of the positioning seat (9) through a fastening screw (5), a threaded hole (6) and a top strip groove (7), the nut of the fastening screw (5) is of a hexagonal block structure, a hexagonal groove (11) is formed in the nut of the fastening screw (5), and through holes (12) distributed in an annular array are formed in the side wall of the fastening screw (5).
2. The removable CNC machining center clamp of claim 1, wherein: the positioning seat (9) and the bottom plate (3) are of an integrated structure and are integrally cut by a machining center.
3. The removable CNC machining center clamp of claim 1, wherein: the profile of the fixed strip groove (2) is in a long strip shape, and the structure of the fixed strip groove (2) refers to the counter bore.
4. The removable CNC machining center clamp of claim 1, wherein: the top profile of the middle opening (8) is circular.
5. The removable CNC machining center clamp of claim 1, wherein: the inclined plane inclination of V groove (15) is forty-five degrees, the inner wall of V groove (15) is made through the grinding machine grinding.
6. The removable CNC machining center clamp of claim 1, wherein: two sets of block grooves (14) are arranged in the positioning seat (9), and the block grooves (14) are matched with the positioning blocks (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262002.6U CN210081190U (en) | 2019-03-01 | 2019-03-01 | Detachable CNC is anchor clamps for machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262002.6U CN210081190U (en) | 2019-03-01 | 2019-03-01 | Detachable CNC is anchor clamps for machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210081190U true CN210081190U (en) | 2020-02-18 |
Family
ID=69471028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920262002.6U Expired - Fee Related CN210081190U (en) | 2019-03-01 | 2019-03-01 | Detachable CNC is anchor clamps for machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210081190U (en) |
-
2019
- 2019-03-01 CN CN201920262002.6U patent/CN210081190U/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: 20200218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |