CN213591681U - Loose-leaf door mounting base ceramic core splicing device - Google Patents
Loose-leaf door mounting base ceramic core splicing device Download PDFInfo
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- CN213591681U CN213591681U CN202022543849.7U CN202022543849U CN213591681U CN 213591681 U CN213591681 U CN 213591681U CN 202022543849 U CN202022543849 U CN 202022543849U CN 213591681 U CN213591681 U CN 213591681U
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Abstract
The utility model discloses a loose door mount pad pottery core splicing apparatus aims at providing one kind and can effectually fix the splicing apparatus of pottery core, and its technical scheme main points are, the on-line screen storage device comprises a base, be equipped with the pottery core on the base, pottery core one side is equipped with fixing device, fixing device including be located on the base first bracing piece, with first bracing piece top articulated first rotatory piece, be located first bracing piece one side be equipped with be used for supporting the pottery core auxiliary block, be located the recess that is equipped with on the auxiliary block, be located the backing roll that is equipped with on the recess and be located the bracing piece on be used for the tight roller in top of tight pottery core, still be equipped with the tight screw rod in first top of running through rotatory piece to pottery core surface on the first rotatory piece, first tight screw rod one side still is equipped with the first fixing bolt that runs through rotatory piece to bracing piece.
Description
Technical Field
The utility model relates to a precision finishing equipment field, concretely relates to valve mount pad ceramic core splicing apparatus.
Background
The pottery core is as forming the adaptor of hollow worm wheel blade cavity, and in the blade casting process, its dimensional accuracy has very big influence to the shaping precision of blade, therefore often the quality of pottery core will determine the quality that the blade was made.
At present, Chinese patent with publication number CN105499508A discloses a method for manufacturing a ceramic core of a large-size thin-wall annular narrow channel casting, which comprises the steps of manufacturing the ceramic core in sections, and splicing the sectional ceramic cores on a splicing tool by adopting bonding glue to form an integral ceramic core; wherein, the ceramic core is uniformly divided into sections according to the design size; the splicing part of each segmented ceramic core is a step-shaped section; the concatenation frock includes: the device comprises a chassis, supporting legs, a ceramic core positioning rod, a fixing bolt, an indexing positioning ring and an indexing positioning pin; the ceramic core positioning rod is used for positioning each segmented ceramic core on a tool, the ceramic core is fixed on the indexing positioning ring through a fixing bolt, and the segmented ceramic cores are spliced in a rotating mode along with the indexing positioning ring; the indexing positioning pin is used for fixing the indexing positioning ring after the position of the indexing positioning ring is determined.
The method for manufacturing the ceramic core of the large-size thin-wall annular narrow-channel casting solves the problem of difficult manufacture of the integral ceramic core of the casting. The sectional ceramic cores are bonded and spliced on the tool, on one hand, the roundness and the size of the spliced integral ceramic core are guaranteed, the processing success rate of a casting is improved, but the ceramic core is easily damaged in the wax pressing process of the mold, so that the whole ceramic core is damaged.
Disclosure of Invention
The utility model aims at providing a valve mount pad ceramic core splicing apparatus, it has can effectually prevent that the ceramic core from damaging to guarantee that whole device can effectually protect, thereby make product quality obtain the advantage that improves.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a loose door mount pad ceramic core splicing apparatus, includes the base, be equipped with the ceramic core on the base, ceramic core one side is equipped with fixing device, fixing device including be located first bracing piece on the base, with first bracing piece top articulated first rotatory piece, be located first bracing piece one side and be equipped with the supplementary piece that is used for supporting the ceramic core, be located the recess that is equipped with on the supplementary piece, be located the backing roll that is equipped with on the recess and be located the tight roller in top that is used for pushing up the ceramic core on the bracing piece, still be equipped with the tight screw rod in first top that runs through rotatory piece to the ceramic core surface on the first rotatory piece, first tight screw rod one side in top still is equipped with the first fixing bolt that runs through rotatory piece to bracing piece.
Through adopting above-mentioned technical scheme, the fixing device that is equipped with can be effectual fixes the ceramic core on first bracing piece, fixes first rotatory piece in corresponding position through the first fixing bolt who is equipped with to the ceramic core prevents to press from both sides tightly on first rotatory piece and first bracing piece, has the tight roller of top again to fix it the effectual circumstances such as skew can not appear in assurance ceramic core, guarantees that the suppression process can not harm the ceramic core, thereby the product problem appears.
Further setting: still be equipped with chucking device on the base, chucking device is including being located the supplementary piece and keeping away from the chucking piece that bracing piece one side was equipped with, being located the baffle on the chucking piece and being located the hack lever that the baffle both sides were equipped with.
Through adopting above-mentioned technical scheme, the chucking device that is equipped with can effectually block the ceramic core to further guarantee the rigidity of ceramic core, reduce the condition that the skew appears rocking.
Further setting: still be equipped with the inclined plane device on the base, the inclined plane device includes the second bracing piece, is located the rotatory piece of second bracing piece top articulated and is located the tight screw rod in second top that is equipped with on the rotatory piece of second, be equipped with second fixing bolt on the rotatory piece of second.
By adopting the technical scheme, the ceramic core is warped, so that the whole warped part needs to be fixed through the inclined plane device, and the stability of the whole ceramic core is ensured on the other side.
Further setting: still be equipped with the inclined plane piece between second bracing piece and the chucking piece, inclined plane piece top is equipped with the slope.
By adopting the technical scheme, the inclined plane block and the slope on the inclined plane block can support the tilting part of the ceramic core.
Further setting: the fixing device is provided with two, and one end of each fixing device is close to each other.
By adopting the technical scheme, the shape of the ceramic core is Y-shaped, so that the shape of the fixing device is required to be placed into a V shape and fixed by matching with the inclined plane device.
To sum up, the utility model discloses following beneficial effect has: the conditions such as offset can be effectively reduced by protecting the ceramic core, so that the ceramic core can be effectively used by fixing the ceramic core before die assembly, the conditions of fragmentation and crushing are reduced, and the quality of a product pressed at last is ensured.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the ceramic core splicing device of the valve mounting seat.
In the figure, 1, a base; 2. a ceramic core; 3. a fixing device; 31. a first support bar; 32. a first rotating block; 33. an auxiliary block; 34. a groove; 35. a support roller; 36. a jacking roller; 37. a first jacking screw rod; 38. a first fixing bolt; 4. a clamping device; 41. a clamping block; 42. a partition plate; 43. a frame bar; 5. a ramp device; 51. a second support bar; 52. a second rotating block; 53. a second jacking screw rod; 54. a second fixing bolt; 6. a bevel block; 7. a ramp.
Detailed Description
The following describes the embodiments of the present invention with reference to the accompanying drawings.
The utility model adopts the technical proposal that:
a movable door mounting seat ceramic core 2 splicing device is shown in figure 1, and comprises a base 1, wherein a ceramic core 2 is arranged on the base 1, a fixing device 3 is arranged on one side of the ceramic core 2, two fixing devices 3 are arranged, one ends of the two fixing devices 3 are close to each other to form a V shape, the fixing device 3 comprises a first supporting rod 31 positioned on the base 1, a first rotating block 32 hinged with the first supporting rod 31 is arranged at the top end of the first supporting rod 31, an auxiliary block 33 used for supporting the ceramic core 2 is arranged on one side of the first supporting rod 31, a plurality of grooves 34 are arranged on the auxiliary block 33, supporting rollers 35 penetrating through the grooves 34 upwards are arranged on the grooves 34, the supporting rollers 35 are used for supporting and positioning the ceramic core 2 in all directions, a jacking roller 36 used for jacking and tightly jacking the ceramic core 2 is arranged on the supporting rod, a first jacking screw 37 penetrating through the rotating block to the surface of the ceramic core 2 is further arranged on the first, a first fixing bolt 38 penetrating the rotary block to the support rod is further provided at one side of the first tightening screw 37, so as to effectively fix one end of the ceramic core 2.
And still be equipped with chucking device 4 on the base 1, chucking device 4 is including being located the chucking piece 41 that supplementary piece 33 kept away from bracing piece one side and being equipped with, be equipped with vertical ascending baffle 42 on chucking piece 41, baffle 42 both sides are equipped with hack lever 43 simultaneously, because the one end of ceramic core 2 is the cylinder consequently can effectually withstand the mid portion of ceramic core 2 through the hack lever 43 that is equipped with, still be equipped with inclined plane device 5 on the base 1, inclined plane device 5 includes second bracing piece 51, at second bracing piece 51 top articulated second rotatory piece 52, the second tight screw rod 53 that is equipped with on the second rotatory piece 52, be equipped with second fixing bolt 54 on the second rotatory piece 52, still be equipped with inclined plane piece 6 between second bracing piece 51 and the chucking piece 41, inclined plane piece 6 top is equipped with slope 7, the effectual part of fixing the perk of the other end of ceramic core 2.
The main working principle is as follows: in the using process, firstly, the ceramic core 2 is fixed on a corresponding position, because the whole ceramic core 2 is Y-shaped, one end of the ceramic core 2 needs to be effectively fixed through two fixing devices 3, the fixing devices 3 can be zoomed through the rotation of the first rotating block 32, the ceramic core 2 can be placed between the first rotating block 32 and the supporting rod, the whole ceramic core 2 is propped up through the first propping screw rod 37, the first rotating block 32 is fixed on the first supporting rod 31 through the first fixing bolt 38 for fixing the first rotating block 32, after one end of the ceramic core 2 is fixed, the other end is fixed through the second rotating block 52 according to the same principle, meanwhile, the middle part of the ceramic core 2 can be effectively supported and positioned through the clamping device 4, so that the whole ceramic core 2 can be effectively fixed and positioned on the base 1, and can be effectively fixed after being placed in a mold, the damage to the ceramic core 2 during mold closing in the wax pressing process is reduced.
The above is the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the simple modifications, equivalent changes and modifications made by the technical entity of the present invention to the above embodiments all belong to the scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a dodge gate mount pad ceramic core (2) splicing apparatus, includes base (1), its characterized in that: be equipped with ceramic core (2) on base (1), ceramic core (2) one side is equipped with fixing device (3), fixing device (3) including be located first bracing piece (31) on base (1), with first bracing piece (31) top articulated first rotatory piece (32), be located first bracing piece (31) one side and be equipped with auxiliary block (33) that are used for supporting ceramic core (2), be located recess (34) that are equipped with on auxiliary block (33), be located backing roll (35) that are equipped with on recess (34) and be located the bracing piece and be used for the tight roller in top (36) of the tight ceramic core (2) in top, still be equipped with on first rotatory piece (32) and run through first tight screw rod in top (37) on rotatory piece to ceramic core (2) surface, first tight screw rod in top (37) one side still is equipped with and runs through first fixing bolt (38) of rotatory piece to bracing piece.
2. The device for splicing the ceramic cores (2) of the valve installation bases according to claim 1, characterized in that: still be equipped with chucking device (4) on base (1), chucking device (4) are including being located supplementary piece (33) keep away from chucking piece (41) that bracing piece one side was equipped with, being located baffle (42) on chucking piece (41) and being located hack lever (43) that baffle (42) both sides were equipped with.
3. The device for splicing the ceramic cores (2) of the valve installation bases according to claim 2, characterized in that: still be equipped with inclined plane device (5) on base (1), inclined plane device (5) include second bracing piece (51), be located second bracing piece (51) top articulated second rotatory piece (52) and be located the tight screw rod in second top (53) that are equipped with on the rotatory piece (52) of second, be equipped with second fixing bolt (54) on the rotatory piece of second (52).
4. A valve mount ceramic core (2) splicing device according to claim 3, wherein: still be equipped with bevel block (6) between second bracing piece (51) and chucking piece (41), bevel block (6) top is equipped with slope (7).
5. The device for splicing the ceramic cores (2) of the valve installation bases according to claim 4, wherein: the number of the fixing devices (3) is two, and one ends of the two fixing devices (3) are close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022543849.7U CN213591681U (en) | 2020-11-05 | 2020-11-05 | Loose-leaf door mounting base ceramic core splicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022543849.7U CN213591681U (en) | 2020-11-05 | 2020-11-05 | Loose-leaf door mounting base ceramic core splicing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213591681U true CN213591681U (en) | 2021-07-02 |
Family
ID=76594993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022543849.7U Active CN213591681U (en) | 2020-11-05 | 2020-11-05 | Loose-leaf door mounting base ceramic core splicing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213591681U (en) |
-
2020
- 2020-11-05 CN CN202022543849.7U patent/CN213591681U/en active Active
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