CN209832257U - Zirconia ceramic case mounting fixture - Google Patents
Zirconia ceramic case mounting fixture Download PDFInfo
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- CN209832257U CN209832257U CN201920493180.XU CN201920493180U CN209832257U CN 209832257 U CN209832257 U CN 209832257U CN 201920493180 U CN201920493180 U CN 201920493180U CN 209832257 U CN209832257 U CN 209832257U
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- shaped groove
- supporting
- block
- zirconia ceramic
- fixedly connected
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Abstract
The utility model discloses a zirconia ceramic case mounting fixture, including T type groove workstation, electronic three-jaw chuck, fixing base, fixed subassembly and work piece mounting fixture, the fixing base includes first backup pad, second backup pad and four support columns, the one end of support column with first backup pad fixed connection, the other end of support column with second backup pad fixed connection, fixed subassembly include with T type groove matched with T type slider, cushion, briquetting and interior hexagonal screw of T type groove workstation, T type slider is equipped with the internal thread hole. The utility model has the advantages that: the fixing seat is fixed at four points through the fixing component, so that the fixing is firm and the mounting and dismounting are convenient.
Description
Technical Field
The utility model relates to a zirconia pottery numerical control processing technology field, concretely relates to zirconia pottery case mounting fixture.
Background
In the prior art, holes need to be machined in the outer peripheral surface of a zirconia ceramic valve core, and a numerical control machining clamp for machining a zirconia ceramic round workpiece comprises a three-jaw chuck, a T-shaped groove workbench and a fixing clamp, wherein the fixing clamp is fixedly connected with the T-shaped groove workbench. Because the wear resistance of zirconia ceramic case is strong, the material of the cutter that the drilling machine used is polycrystalline diamond, needs great cutting force to process the zirconia ceramic case, and the zirconia ceramic case has different length moreover, needs the distance of adjustment three-jaw chuck and fixing base to the processing of adaptation different length zirconia ceramic case, consequently the mounting fixture need be installed and removed at T type groove workstation. The disadvantages are as follows: in the prior art, the T-shaped groove workbench and the fixing clamp are not firmly fixed and are inconvenient to assemble and disassemble.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a zirconia ceramic case mounting fixture is applicable to the processing that length is 40mm to 120 mm's zirconia ceramic circular workpiece, carries out four-point fixation to the fixing base through fixed subassembly, and is fixed firmly and installs and remove the convenience.
A zirconia ceramic valve core fixing clamp comprises a T-shaped groove workbench, an electric three-jaw chuck, a fixing seat, a fixing assembly and a workpiece fixing clamp, wherein the fixing seat comprises a first supporting plate, a second supporting plate and four supporting columns, one end of each supporting column is fixedly connected with the first supporting plate, the other end of each supporting column is fixedly connected with the second supporting plate, the fixing assembly comprises a T-shaped sliding block matched with a T-shaped groove of the T-shaped groove workbench, a cushion block, a pressing block and an inner hexagonal screw, the T-shaped sliding block is provided with an inner threaded hole, the pressing block is provided with a through hole forming a sliding pair with a screw rod of the inner hexagonal screw, the bottom surface of the pressing block is respectively abutted against the top surface of the second supporting plate and the top surface of the cushion block, the cushion block is abutted against the T-shaped groove workbench, and the screw rod of the inner hexagonal screw penetrates through hole to be in threaded connection with, the number of the fixing assemblies is four.
Preferably, the workpiece fixing clamp comprises a lower fixing plate, an upper fixing plate, a supporting block, a sliding rail and an air cylinder, the lower fixing plate is fixedly connected to the first supporting plate, the upper fixing plate is located on the top surface of the lower fixing plate, a first arc-shaped groove is formed in the top surface of the lower fixing plate, a second arc-shaped groove matched with the first arc-shaped groove is formed in the bottom surface of the upper fixing plate, the groove surface of the first arc-shaped groove is abutted against the outer peripheral surface of the zirconia ceramic round workpiece, the groove surface of the second arc-shaped groove is abutted against the outer peripheral surface of the zirconia ceramic round workpiece, the supporting block is fixedly connected to the first supporting plate, the sliding block is fixedly connected to the upper fixing plate, the sliding block is matched with the sliding rail to form a sliding pair, the sliding rail is fixedly connected to the supporting block, and the output end of the, the cylinder is fixedly connected with the supporting block.
Preferably, the fixing seat is made of aluminum alloy.
Preferably, the output end of the cylinder is in threaded connection or welded with the upper fixing plate.
The beneficial effects of the utility model are embodied in: when the fixing base is installed and fixed on the T-shaped groove workbench, the T-shaped groove of the T-shaped groove workbench is placed on the T-shaped groove workbench, the cushion block is placed on the T-shaped groove workbench, one end of the pressing block is abutted to the top surface of the second supporting plate, the other end of the pressing block is abutted to the top surface of the cushion block, the screw rod of the inner hexagon screw penetrates through the through hole of the pressing block and is in threaded connection with the inner thread hole of the T-shaped slider, the second supporting plate is fixed on the T-shaped groove workbench, the number of the fixing assemblies is four, and therefore. Compared with the prior art, four-point fixation is firmer. When unpack apart fixed subassembly, utilize the allen key to unscrew hexagon socket head cap screw, the fixing base just can part with T type groove workstation like this, has adjusted the position after, fixes the fixing base through fixed subassembly after, compares with prior art, easy dismounting.
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 embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a top view of the present invention;
FIG. 2 is a schematic view of the fixing base of the present invention;
fig. 3 is a side view of the structure and position of the T-shaped groove worktable, the second supporting plate and the fixing component of the present invention;
fig. 4 is a top view of the T-shaped groove worktable, the second supporting plate and the fixing component according to the present invention;
FIG. 5 is a schematic view showing the positions of the workpiece fixing jig, the zirconia ceramic round workpiece and the tool for drilling according to the present invention;
fig. 6 is a schematic view of the structural positions of the lower fixing plate and the upper fixing plate of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 1 to 6, a zirconia ceramic valve core fixing clamp includes a T-shaped groove workbench 1, an electric three-jaw chuck 2, a fixing seat 3, a fixing assembly 4 and a workpiece fixing clamp 5, wherein the fixing seat 3 includes a first supporting plate 31, a second supporting plate 32 and four supporting columns 33, one end of each supporting column 33 is fixedly connected with the first supporting plate 31 by welding, the other end of each supporting column 33 is fixedly connected with the second supporting plate 32 by welding, the fixing assembly 4 includes a T-shaped slider 41 matched with a T-shaped groove 11 of the T-shaped groove workbench 1, a spacer 42, a pressing block 43 and an inner hexagonal screw 44, the T-shaped slider 41 is provided with an inner threaded hole (not shown), the pressing block 43 is provided with a through hole (not shown) forming a sliding pair with a screw rod of the inner hexagonal screw 44, a bottom surface of the pressing block 43 is respectively abutted against a top surface of the second supporting plate 52 and a top surface of the spacer 42, the top surface of the cushion block 42 and the top surface of the second support plate 52 are on the same horizontal plane, so that the inner hexagon screws 44 are locked more firmly, the bottom surface of the cushion block 42 is abutted against the top surface of the T-shaped groove workbench 1, the screw rods of the inner hexagon screws 44 penetrate through the through holes to be in threaded connection with the inner thread holes of the T-shaped sliding blocks 41, and the number of the fixing assemblies 4 is four.
The utility model discloses a theory of operation is: as shown in fig. 3, when the fixing base 3 is mounted and fixed on the T-shaped slot workbench 1, the T-shaped slider 41 is placed in the T-shaped slot 11 of the T-shaped slot workbench, the spacer 42 is placed on the T-shaped slot workbench 1, one end of the pressing block 43 abuts against the top surface of the second support plate 32, the other end abuts against the top surface of the spacer 42, the screw of the socket head cap screw 44 passes through the through hole of the pressing block 43 and is in threaded connection with the internal threaded hole of the T-shaped slider 41, and the second support plate 32 is fixed on the T-shaped slot workbench 1, as shown in fig. 3 and fig. 4, the number of the fixing components 4 is four, so that the second support plate 32 has four fixing points, and compared with the prior art. When taking apart fixed subassembly 4, utilize the allen key to unscrew hexagon socket head cap screw 44, fixing base 3 just can part with T type groove workstation 1 like this, after adjusting the position, fixes fixing base 3 again through fixed subassembly 4, compares with prior art, easy dismounting.
As shown in fig. 5 to 6, the workpiece fixing jig 5 includes a lower fixing plate 51, an upper fixing plate 52, a supporting block 53, a slider 54, a slide rail 55, and a cylinder 56, the lower fixing plate 51 is fixedly connected to the first supporting plate 31 by screws, the upper fixing plate 52 is located on the top surface of the lower fixing plate 51, the top surface of the lower fixing plate 51 is provided with a first circular arc groove 511, the bottom surface of the upper fixing plate 52 is provided with a second circular arc groove 521 matched with the first circular arc groove 511, the groove surface of the first circular arc groove 511 abuts against the outer circumferential surface of the zirconia ceramic round workpiece 6, the groove surface of the second circular arc groove 512 abuts against the outer circumferential surface of the zirconia ceramic round workpiece 6, the supporting block 53 is fixedly connected to the first supporting plate 31, the slider 54 is fixedly connected to the upper fixing plate 52, the slider 54 cooperates with the slide rail 55 to form a sliding pair, the slide rail 55 is fixedly connected with the supporting block 53, the output end of the air cylinder 56 is fixedly connected with the upper fixing plate 52, and the air cylinder 56 is fixedly connected with the supporting block 53. Because the zirconia ceramic valve core has strong wear resistance, the material of the cutter used by the drilling machine is polycrystalline diamond, and the zirconia ceramic valve core needs larger cutting force to be processed. When drilling, a force applied by the drilling tool 7 to the zirconia ceramic round workpiece 6 and a supporting force applied by the lower fixing plate 51 to the zirconia ceramic round workpiece 6 form a pair of balance forces, and meanwhile, the contact area between the upper fixing plate 52 and the zirconia ceramic round workpiece 6 and the contact area between the lower fixing plate 51 and the zirconia ceramic round workpiece 6 are large, so that the shaking amplitude is reduced and the machining precision is improved when the zirconia ceramic round workpiece 6 is machined.
The fixing seat 3 is made of aluminum alloy.
The output end of the air cylinder 56 is connected with the upper fixing plate 52 in a threaded manner or welded.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (4)
1. The utility model provides a zirconia ceramic case mounting fixture which characterized in that: the device comprises a T-shaped groove workbench, an electric three-jaw chuck, a fixed seat, a fixed assembly and a workpiece fixing clamp, wherein the fixed seat comprises a first supporting plate, a second supporting plate and four supporting columns, one end of each supporting column is fixedly connected with the first supporting plate, the other end of each supporting column is fixedly connected with the second supporting plate, the fixed assembly comprises a T-shaped sliding block, a cushion block, a pressing block and an inner hexagonal screw which are matched with a T-shaped groove of the T-shaped groove workbench, the T-shaped sliding block is provided with an inner threaded hole, the pressing block is provided with a through hole which forms a sliding pair with a screw rod of the inner hexagonal screw, the bottom surface of the pressing block is respectively abutted against the top surface of the second supporting plate and the top surface of the cushion block, the cushion block is abutted against the T-shaped groove workbench, and the screw rod of the inner hexagonal screw passes through, the number of the fixing assemblies is four.
2. The zirconia ceramic valve core fixing clamp of claim 1, wherein: the workpiece fixing clamp comprises a lower fixing plate, an upper fixing plate, a supporting block, a sliding rail and an air cylinder, wherein the lower fixing plate is fixedly connected to the top surface of the first supporting plate, the upper fixing plate is positioned on the top surface of the lower fixing plate, a first arc-shaped groove is formed in the top surface of the lower fixing plate, a second arc-shaped groove matched with the first arc-shaped groove is formed in the bottom surface of the upper fixing plate, the groove surface of the first arc-shaped groove is abutted against the outer peripheral surface of the zirconia ceramic round workpiece, the groove surface of the second arc-shaped groove is abutted against the outer peripheral surface of the zirconia ceramic round workpiece, the supporting block is fixedly connected to the first supporting plate, the sliding block is fixedly connected to the upper fixing plate, the sliding block is matched with the sliding rail to form a sliding pair, the sliding rail is fixedly connected to the supporting block, and the, the cylinder is fixedly connected with the supporting block.
3. The zirconia ceramic valve core fixing clamp according to claim 1 or 2, characterized in that: the fixing seat is made of aluminum alloy.
4. The zirconia ceramic valve core fixing clamp of claim 2, wherein: the output end of the air cylinder is in threaded connection or welded with the upper fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493180.XU CN209832257U (en) | 2019-04-12 | 2019-04-12 | Zirconia ceramic case mounting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493180.XU CN209832257U (en) | 2019-04-12 | 2019-04-12 | Zirconia ceramic case mounting fixture |
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| Publication Number | Publication Date |
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| CN209832257U true CN209832257U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920493180.XU Active CN209832257U (en) | 2019-04-12 | 2019-04-12 | Zirconia ceramic case mounting fixture |
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| CN (1) | CN209832257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497528A (en) * | 2020-11-27 | 2021-03-16 | 山东天智信息科技有限公司 | Arc-shaped cutting machine for road pavement marble slabs |
-
2019
- 2019-04-12 CN CN201920493180.XU patent/CN209832257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497528A (en) * | 2020-11-27 | 2021-03-16 | 山东天智信息科技有限公司 | Arc-shaped cutting machine for road pavement marble slabs |
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