CN214685685U - Port fixing mechanism for processing silicon nitride riser tube - Google Patents
Port fixing mechanism for processing silicon nitride riser tube Download PDFInfo
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- CN214685685U CN214685685U CN202120277860.5U CN202120277860U CN214685685U CN 214685685 U CN214685685 U CN 214685685U CN 202120277860 U CN202120277860 U CN 202120277860U CN 214685685 U CN214685685 U CN 214685685U
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Abstract
The utility model relates to a fixed technical field of stalk specifically is a port fixed establishment is used in processing of silicon nitride stalk, including motor body, workstation, bottom plate, cushion layer, bottom fixed slot and first curb plate, the first spacing of top fixedly connected with of first curb plate, one side of first curb plate is provided with the upper fixed plate, the upper fixed slot has been seted up to the lower surface of upper fixed plate, one side of upper fixed plate is provided with the second curb plate, the spacing of top fixedly connected with second of second curb plate, the spout has been seted up to one side of second curb plate. The utility model discloses a bottom plate, cushion layer, bottom fixed slot, last fixed slot, spout and the spacing post that sets up, mutual cooperation is fixed top plate and bottom plate between hole, spacing post and the recess, and thereby the effectual stability that improves silicon nitride stalk has avoided in the past to not fixing the off tracking to silicon nitride stalk, has improved holistic stability.
Description
Technical Field
The utility model relates to a fixed technical field of stalk specifically is a port fixed establishment is used in processing of silicon nitride stalk.
Background
Silicon nitride is an important structural ceramic material, has high hardness, self lubricity, wear resistance, atomic crystal resistance, oxidation resistance at high temperature, cold and hot impact resistance, rapid cooling and rapid heating, and no fragmentation, and is often used for manufacturing mechanical components such as bearings, gas turbine blades, mechanical sealing rings, permanent molds and the like due to the excellent characteristics of the silicon nitride ceramic.
The silicon nitride stalk is corrosion-resistant, pressure resistance and longe-lived, but the silicon nitride stalk is when polishing, thereby because the port of silicon nitride stalk is not fixed and is leaded to the effect of polishing relatively poor, the easy off tracking of silicon nitride stalk when polishing, thereby the finished product after polishing can't use, and need polish it again, the operation flow is more complicated, therefore we perfect and improve the problem that becomes present urgent need to solve to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a port fixed establishment is used in processing of silicon nitride stalk to but provide the silicon nitride stalk in solving above-mentioned background art when polishing, thereby because the port of silicon nitride stalk is not fixed and is leaded to the effect of polishing relatively poor, the easy off tracking of silicon nitride stalk when polishing, thereby the finished product after polishing can't be used, and need polish it again, the more complicated problem of operation flow.
In order to achieve the purpose, the utility model provides a following technical scheme, a port fixed establishment is used in processing of silicon nitride stalk, including motor body and workstation, the fixed surface of workstation is connected with the bottom plate, the top of bottom plate is provided with the cushion layer, the fixed slot has been seted up on the surface of bottom plate, the first curb plate of one side fixedly connected with of fixed slot down, the first spacing of top fixedly connected with of first curb plate, one side of first curb plate is provided with the upper fixed plate, the fixed slot has been seted up to the lower surface of upper fixed plate, one side of upper fixed plate is provided with the second curb plate, the spacing of top fixedly connected with second of second curb plate, the spout has been seted up to one side of second curb plate, the inside of spout is provided with spring assembly.
Preferably, the other side of the second side plate is provided with a hole, and a limiting column is arranged inside the hole.
Preferably, one side of the upper fixing plate is provided with a groove, and the groove, the hole and the limiting column are matched with each other.
Preferably, a movable groove is formed in the top end of the second limiting frame, a threaded rod is arranged inside the movable groove, rotary rods are fixedly connected to the top ends of the threaded rod, and four groups of threaded rods are arranged.
Preferably, the top end of the workbench is fixedly connected with a fixed table, and the motor body is fixedly installed at the top end of the fixed table.
Preferably, the bottom of motor body is provided with the dwang, the bottom of dwang is provided with the polishing piece, the bottom fixedly connected with of workstation supports the base.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) in the utility model, through the lower fixing plate, the cushion layer, the lower fixing groove, the first side plate, the first limit frame, the upper fixing plate, the upper fixing groove, the chute and the limit post, when in use, an operator firstly places the end of the silicon nitride lift tube into the lower fixing groove, the whole silicon nitride lift tube can be protected through the cushion layer, then the upper fixing plate is pushed downwards to fix the end of the silicon nitride lift tube through the combination between the lower fixing groove and the upper fixing groove, then the upper fixing plate and the lower fixing plate are fixed through the mutual matching among the hole, the limit post and the groove, a certain damping effect can be carried out through the spring assembly, the stability of the silicon nitride lift tube is effectively improved, the polishing effect of the silicon nitride lift tube is enhanced, and the deviation caused by the previous fixation of the silicon nitride lift tube is avoided, the overall stability is improved.
(2) The utility model discloses in, motor body through setting up, spacing frame of second, the movable groove, the threaded rod, the swing arm, the fixed station, polishing piece and dwang, when using, after fixing silicon nitride stalk, fix motor body through the fixed station, then mutually support through polishing between piece and the dwang and carry out accurate polishing with silicon nitride stalk end, fix silicon nitride stalk through lower fixed slot and last fixed slot, the effectual effect of polishing silicon nitride stalk that has improved, more stable during the operation, the speed of operation has been improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the lower fixing plate of the present invention;
fig. 3 is a schematic structural view of the upper fixing plate of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a motor body; 2. a work table; 3. a lower fixing plate; 4. a soft cushion layer; 5. a lower fixing groove; 6. a first side plate; 7. a first limit bracket; 8. an upper fixing plate; 9. an upper fixing groove; 10. a second side plate; 11. a second limiting frame; 12. a chute; 13. a spring assembly; 14. a hole; 15. a limiting column; 16. a groove; 17. a movable groove; 18. a threaded rod; 19. rotating the rod; 20. a fixed table; 21. grinding the sheets; 22. rotating the rod; 23. and a base is supported.
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. 1-4, the present invention provides an embodiment: a port fixing mechanism for processing a silicon nitride lift tube comprises a motor body 1 and a workbench 2, wherein the surface of the workbench 2 is fixedly connected with a lower fixing plate 3, the top end of the lower fixing plate 3 is provided with a soft cushion layer 4, the surface of the lower fixing plate 3 is provided with a lower fixing groove 5, one side of the lower fixing groove 5 is fixedly connected with a first side plate 6, the top end of the first side plate 6 is fixedly connected with a first limiting frame 7, one side of the first side plate 6 is provided with an upper fixing plate 8, one side of the upper fixing plate 8 is provided with a groove 16, the groove 16 is matched with a hole 14 and a limiting column 15, the lower surface of the upper fixing plate 8 is provided with an upper fixing groove 9, one side of the upper fixing plate 8 is provided with a second side plate 10, the other side of the second side plate 10 is provided with a hole 14, the limiting column 15 is arranged inside the hole 14, and the top end of the second side plate 10 is fixedly connected with a second limiting frame 11, spout 12 has been seted up to one side of second curb plate 10, the inside of spout 12 is provided with spring assembly 13, cushion layer 4 can wholly protect silicon nitride stalk, then combine together between lower fixed slot 5 and the upper fixed slot 9 with 8 pushdowns of upper fixed plate and fix silicon nitride stalk end, then through hole 14, mutual cooperation is fixed upper fixed plate 8 and bottom plate 3 between spacing post 15 and the recess 16, can carry out certain shock attenuation effect through spring assembly 13, the effectual stability to silicon nitride stalk that has improved, thereby the effect of polishing to silicon nitride stalk has been strengthened, thereby the off tracking is fixed to not fixing silicon nitride stalk in the past.
Furthermore, the top end of the second limiting frame 11 is provided with a movable groove 17, a threaded rod 18 is arranged inside the movable groove 17, the top end of the threaded rod 18 is fixedly connected with a rotating rod 19, four groups of threaded rods 18 are arranged, the upper fixing plate 8 is limited through the threaded rod 18, and therefore the silicon nitride lift tube can be fixed all the time.
Further, the top fixedly connected with fixed station 20 of workstation 2, motor body 1 fixed mounting is on the top of fixed station 20, motor body 1's bottom is provided with dwang 22, dwang 22's bottom is provided with polishing piece 21, workstation 2's bottom fixedly connected with supports base 23, after fixing silicon nitride stalk, fix motor body 1 through fixed station 20, then carry out accurate polishing with silicon nitride stalk end through mutually supporting between polishing piece 21 and the dwang 22, fix silicon nitride stalk through lower fixed slot 5 and last fixed slot 9, the effectual effect of polishing to silicon nitride stalk that has improved, it is more stable during the operation.
The working principle is as follows: during the use, in the end of silicon nitride stalk was placed down fixed slot 5 at first to the user, can wholly protect silicon nitride stalk through cushion 4, then combine together between lower fixed slot 5 and the last fixed slot 9 with upper fixed plate 8 lapse, then fix silicon nitride stalk end, then through hole 14, mutual cooperation is fixed upper fixed plate 8 and bottom plate 3 between spacing post 15 and the recess 16, it is spacing with upper fixed plate 8 through threaded rod 18, thereby it can both fix to enable silicon nitride stalk always, after fixed, fix motor body 1 through fixed station 20, then carry out accurate processing through mutually supporting between abrasive disc 21 and the dwang 22 and polish silicon nitride stalk end, it is above the utility model discloses a whole theory of operation.
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.
Claims (6)
1. The utility model provides a processing of silicon nitride stalk is with port fixed establishment, includes motor body (1) and workstation (2), its characterized in that: the surface of the workbench (2) is fixedly connected with a lower fixing plate (3), the top end of the lower fixing plate (3) is provided with a soft cushion layer (4), a lower fixing groove (5) is arranged on the surface of the lower fixing plate (3), one side of the lower fixing groove (5) is fixedly connected with a first side plate (6), the top end of the first side plate (6) is fixedly connected with a first limiting frame (7), an upper fixing plate (8) is arranged on one side of the first side plate (6), an upper fixing groove (9) is arranged on the lower surface of the upper fixing plate (8), a second side plate (10) is arranged on one side of the upper fixing plate (8), a second limiting frame (11) is fixedly connected to the top end of the second side plate (10), a sliding groove (12) is formed in one side of the second side plate (10), and a spring assembly (13) is arranged inside the sliding groove (12).
2. The port fixing mechanism for processing a silicon nitride lift tube according to claim 1, wherein: the other side of the second side plate (10) is provided with a hole (14), and a limiting column (15) is arranged inside the hole (14).
3. The port fixing mechanism for processing a silicon nitride lift tube according to claim 1, wherein: one side of the upper fixing plate (8) is provided with a groove (16), and the groove (16), the hole (14) and the limiting column (15) are matched with each other.
4. The port fixing mechanism for processing a silicon nitride lift tube according to claim 1, wherein: the top of second spacing (11) has seted up activity groove (17), the inside in activity groove (17) is provided with threaded rod (18), the top fixedly connected with swing arm (19) of threaded rod (18), threaded rod (18) are provided with four groups.
5. The port fixing mechanism for processing a silicon nitride lift tube according to claim 1, wherein: the top end fixedly connected with fixed station (20) of workstation (2), motor body (1) fixed mounting is on the top of fixed station (20).
6. The port fixing mechanism for processing a silicon nitride lift tube according to claim 1, wherein: the bottom of motor body (1) is provided with dwang (22), the bottom of dwang (22) is provided with polishing piece (21), the bottom fixedly connected with of workstation (2) supports base (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120277860.5U CN214685685U (en) | 2021-02-01 | 2021-02-01 | Port fixing mechanism for processing silicon nitride riser tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120277860.5U CN214685685U (en) | 2021-02-01 | 2021-02-01 | Port fixing mechanism for processing silicon nitride riser tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214685685U true CN214685685U (en) | 2021-11-12 |
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ID=78565701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120277860.5U Active CN214685685U (en) | 2021-02-01 | 2021-02-01 | Port fixing mechanism for processing silicon nitride riser tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214685685U (en) |
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2021
- 2021-02-01 CN CN202120277860.5U patent/CN214685685U/en active Active
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