CN210024789U - Fixing clamp for polishing middle section of cross-flow fan blade of air conditioner - Google Patents
Fixing clamp for polishing middle section of cross-flow fan blade of air conditioner Download PDFInfo
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- CN210024789U CN210024789U CN201920628009.5U CN201920628009U CN210024789U CN 210024789 U CN210024789 U CN 210024789U CN 201920628009 U CN201920628009 U CN 201920628009U CN 210024789 U CN210024789 U CN 210024789U
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- fixedly connected
- fixing
- flow fan
- fan blade
- slide bar
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Abstract
The utility model discloses a fixed clamp for polishing middle section of an air-conditioning through-flow fan blade, which relates to the technical field of tool fixtures and mainly comprises a base, a bottom plate, a slide bar and a lead screw, wherein the bottom plate is fixedly connected with the upper end surface of the base, the upper end surface of the bottom plate is fixedly connected with a plurality of slide bar fixing seats which are distributed in a rectangular shape, the slide bar fixing seats are provided with fixing holes, a pair of slide bar fixing seats which are transversely aligned are respectively and fixedly connected with the two ends of the slide bar, one end of the upper end surface of the bottom plate is fixedly connected with a fixing seat, a lead screw rotating cavity is arranged on the fixing seat, the other end of the upper end surface of the bottom plate is fixedly connected with the lower end surface of the lead screw rotating seat, a rotating hole and a lead screw rotating cavity which are respectively and rotatably connected with the two ends of, the handle is rotated to drive the sliding seat to approach the fixed seat, so that the middle section of the fan blade is clamped.
Description
Technical Field
The utility model relates to a frock clamp technical field specifically is a festival polishes and uses mounting fixture in air conditioner through-flow fan blade.
Background
The cross-flow fan blade of the air conditioner has the advantages of large air volume, low noise and compact structure and is widely applied to household appliances such as air conditioners, fan heaters, cooling fans and the like, generally comprises a steel shaft end disc, a rubber end disc and a plurality of middle sections, wherein the middle sections are arranged between the steel shaft end disc and the rubber end disc in an end-to-end connection mode, the steel shaft end disc comprises an injection molding disc I and a steel shaft fixed at the center of the injection molding disc I, and the rubber end disc comprises an injection molding disc II and a rubber assembly fixed at the center of the injection molding disc II; the middle section comprises a circular middle disc and a plurality of blades thereon, and a through hole is formed in the middle of the circular middle disc.
In the manufacturing process of the cross-flow fan blade middle section, the cross-flow fan blade middle section needs to be polished, so that a special tool clamp is needed to fix and clamp the cross-flow fan blade middle section, and the cross-flow fan blade middle section is conveniently polished.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air conditioner through-flow fan blade middle part is polished and is used mounting fixture 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 fixing clamp for polishing the middle section of an air-conditioning through-flow fan blade comprises a bottom plate and a fixing seat, wherein the bottom plate is fixedly connected to the upper end surface of a base, the upper end surface of the bottom plate is fixedly connected with a plurality of slide bar fixing seats which are distributed in a rectangular shape, fixing holes are formed in the slide bar fixing seats and fixedly connected with the two ends of a slide bar, the upper end surface of one side of the bottom plate is fixedly connected with the bottom of the fixing seat, a screw rod rotating cavity is formed in one side wall of the fixing seat, the position, transversely aligned with the screw rod rotating cavity, of the upper end surface of the bottom plate is fixedly connected with the screw rod rotating seat, a rotating hole is formed in the screw rod rotating seat and is respectively and rotatably connected with the two ends of a screw rod, a position avoiding cavity is formed above the screw rod rotating cavity on the side wall of the fixing seat, a rotation limiting mechanism is fixedly connected to the, the auxiliary installation function is achieved, one end of the middle section of the air-conditioning cross-flow fan blade leans against the rotary limiting mechanism, the other end of the screw rod is fixedly connected with a rotary handle, and the proper position is adjusted through the rotary handle to clamp and fix the middle section of the air-conditioning cross-flow fan blade.
As a further aspect of the present invention: rotatory stop gear includes the bearing, change the cover, release link and locating part, locating part fixed connection is on keeping away the inner wall in position chamber, the spring chamber has been seted up on the locating part, the one end sliding connection of spring chamber and release link, fixedly connected with spring between release link and the spring chamber, set up the fixed chamber of intercommunication on the locating part in the spring chamber outside, the inside wall and the bearing fixed connection in fixed chamber, the inner ring of bearing and the lateral wall fixed connection who changes the cover, air conditioner through-flow fan blade middle part is when carrying out the fixed clamping operation, one end is leaned on at the middle part of changeing the cover, compress air conditioner through-flow fan blade middle part by the slide, the one end of air conditioner through-flow fan blade middle part is supported and is pressed on the release link, and drive the release link and slide and compression.
As a further aspect of the present invention: the lead screw and the slide sliding connection, the slide include lead screw spare, slide bar spare, an upper fixed plate and backplate, set up threaded hole on the lead screw spare, threaded hole and lead screw threaded connection, set up the slide opening on the slide bar spare of lead screw spare upper end fixed connection, slide opening and slide bar sliding connection, the up end and the upper fixed plate fixed connection of slide bar spare, the up end fixed connection of the lower terminal surface of upper fixed plate both sides and the up end fixed connection of backplate rotate the rotation handle, drive the slide by the lead screw and slide along the slide bar and slide.
As a further aspect of the present invention: the upper end of the upper fixing plate is fixedly connected with the bottom of the clamping block, one side wall of the clamping block is fixedly connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected with the fixing disc, the fixing shaft which is uniformly distributed around the circle center of the disc is fixedly connected with the fixing disc, the fixing shaft is clamped with the fixing hole in the steel shaft end disc, and the position of the middle section of the air-conditioning cross-flow fan blade is fixed.
As a further aspect of the present invention: the position that backplate and bottom plate align sets up threaded hole, rotates in the threaded hole to be connected with the spacer pin of seting up the external screw thread on the lateral wall, sets up a plurality of evenly distributed's spacing recess on the lateral wall of bottom plate, can be when adjusting the fixed clamp position, lock the dead to this position, the going on of the process of polishing of being convenient for.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the fixing clamp limits the middle section of the air conditioning cross-flow fan blade through the rotary limiting mechanism at the fixed end, and the fixed disc fixedly connected with the sliding seat is tightly pressed with the steel shaft end disc on the middle section of the air conditioning cross-flow fan blade through adjusting the position of the sliding seat, so that the middle section of the air conditioning cross-flow fan blade is fixedly clamped, the structure is simple, and the operation is convenient.
2. After the fixing clamp clamps the middle section of the air conditioner cross-flow fan blade, the clamping position can be locked through the limiting pin, the fixing clamp is placed in the polishing process, clamping is not flexible, and a polishing workpiece falls off.
3. The spring is arranged on the fixing seat of the fixing clamp, so that a polished workpiece can be automatically popped out when the fixing clamp is detached, and the fixing clamp has an elastic popping function.
Drawings
Fig. 1 is a schematic structural diagram of a fixing clamp for polishing a middle section of an air-conditioning cross-flow fan blade.
Fig. 2 is a schematic structural diagram of a partial enlarged view A in a fixing clamp for polishing a middle section of an air-conditioning cross-flow fan blade.
Fig. 3 is a schematic structural diagram of a rotation limiting mechanism in a fixing clamp for polishing a middle section of an air-conditioning cross-flow fan blade.
In the figure: 1. the automatic positioning device comprises a base, a bottom plate, a fixed seat, a rotary limiting mechanism, a position avoiding cavity, a sliding rod, a connecting rod, a clamping block, a rotating handle, a screw rod rotating seat, a sliding seat, a fixed disk, a sliding rod fixed seat, a sliding rod fixing seat, a screw rod, a limiting pin, a fixing cavity, a bearing, a rotating sleeve, a resetting rod, a spring cavity, a limiting piece, a wire rod piece 1101, a sliding rod piece 1102, an upper fixing plate 1103, a guard plate 1104 and a positioning rod 9.
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. 1-3, in an embodiment of the present invention, a fixing jig for polishing a middle section of an air conditioning through-flow fan blade includes a bottom plate 2 and a fixing seat 3, the bottom plate 2 is fixedly connected to an upper end surface of a base 1, the upper end surface of the bottom plate 2 is fixedly connected to a plurality of slide rod fixing seats 13 distributed in a rectangular shape, the slide rod fixing seats 13 are provided with fixing holes, the fixing holes are fixedly connected to two ends of a slide rod 6, an upper end surface of one side of the bottom plate 2 is fixedly connected to a bottom of the fixing seat 3, a side wall of the fixing seat 3 is provided with a screw rod rotating cavity, a position on the upper end surface of the bottom plate 2, which is transversely aligned to the screw rod rotating cavity, is fixedly connected to a screw rod rotating seat 10, the screw rod rotating seat 10 is provided with a rotating hole, the rotating hole and the screw rod rotating cavity are rotatably connected, the inner wall of the avoiding cavity 5 is fixedly connected with a rotary limiting mechanism 4, the rotary limiting mechanism 4 plays a role in auxiliary installation in the process of fixing and clamping the middle section of the air-conditioning cross-flow fan blade, one end of the middle section of the air-conditioning cross-flow fan blade leans against the rotary limiting mechanism 4, the other end of the screw rod 14 is fixedly connected with a rotary handle 9, and the proper position is adjusted through the rotary handle 9 to clamp and fix the middle section of the air-conditioning cross-flow fan blade.
The rotary limiting mechanism 4 comprises a bearing 41, a rotary sleeve 42, a reset rod 43 and a limiting piece 46, wherein the limiting piece 46 is fixedly connected to the inner wall of the avoiding cavity 5, a spring cavity 45 is formed in the limiting piece 46, the spring cavity 45 is slidably connected with one end of the reset rod 43, a spring 44 is fixedly connected between the reset rod 43 and the spring cavity 45, a communicated fixed cavity 16 is formed in the limiting piece 46 on the outer side of the spring cavity 45, the inner side wall of the fixed cavity 16 is fixedly connected with the bearing 41, the inner ring of the bearing 41 is fixedly connected with the outer side wall of the rotary sleeve 42, one end of the middle section of the air-conditioning cross-flow fan blade leans against the middle part of the rotary sleeve 42 when the middle section of the air-conditioning cross-flow fan blade is fixedly clamped, the slide seat 11 compresses the middle section of the air-conditioning cross-flow fan blade, one end of the middle section of the air-conditioning.
The screw rod 14 is connected with the sliding base 11 in a sliding mode, the sliding base 11 comprises a screw rod piece 1101, a sliding rod piece 1102, an upper fixing plate 1103 and a protection plate 1104, a threaded hole is formed in the screw rod piece 1101, the threaded hole is connected with the screw rod 14 in a threaded mode, a sliding hole is formed in the sliding rod piece 1102 fixedly connected to the upper end of the screw rod piece 1101, the sliding hole is connected with the sliding rod 6 in a sliding mode, the upper end face of the sliding rod piece 1102 is fixedly connected with the upper fixing plate 1103, the lower end faces of two sides of the upper fixing plate 1103 are fixedly connected with the upper end face of the protection plate 1104, the handle 9 is.
The upper end of the upper fixing plate 1103 is fixedly connected with the bottom of the clamping block 8, one side wall of the clamping block 8 is fixedly connected with one end of the connecting rod 7, the other end of the connecting rod 7 is fixedly connected with the fixed disc 12, the fixed disc 12 is fixedly connected with fixed shafts which are uniformly distributed around the circle center of the disc, the fixed shafts are clamped with fixed holes in a steel shaft end disc, and the position of a middle section of the air-conditioning cross-flow fan blade is fixed; the position that backplate 1104 and bottom plate 2 aligned sets up threaded hole, rotates in the threaded hole to be connected with the spacer pin 15 of seting up the external screw thread on the lateral wall, sets up a plurality of evenly distributed's spacing recess on the lateral wall of bottom plate 2, can adjust when the fixed clamp position, deadly locks this position, the going on of the process of polishing of being convenient for.
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 an air conditioner cross-flow fan middle segment is polished and is used mounting fixture, includes bottom plate (2) and fixing base (3), its characterized in that: the base plate (2) is fixedly connected with the upper end face of the base (1), the upper end face of the base plate (2) is fixedly connected with a plurality of slide bar fixing seats (13) which are distributed in a rectangular shape, fixing holes are formed in the slide bar fixing seats (13), the fixing holes are fixedly connected with the two ends of the slide bars (6), the upper end face of one side of the base plate (2) is fixedly connected with the bottom of the fixing seat (3), a screw rod rotating cavity is formed in one side wall of the fixing seat (3), the position, transversely aligned with the screw rod rotating cavity, of the upper end face of the base plate (2) is fixedly connected with the screw rod rotating seat (10), a rotating hole is formed in the screw rod rotating seat (10), the rotating hole and the screw rod rotating cavity are respectively rotatably connected with the two ends of a screw rod (14), a position avoiding cavity (5) is formed in the side wall of the fixing seat (3) above the screw rod rotating cavity, the other end of the screw rod (14) is fixedly connected with a rotating handle (9).
2. The fixing clamp for polishing the middle section of the cross-flow fan blade of the air conditioner as recited in claim 1, wherein the fixing clamp comprises: rotatory stop gear (4) are including bearing (41), change cover (42), release link (43) and locating part (46), locating part (46) fixed connection is on avoiding the inner wall in position chamber (5), spring chamber (45) have been seted up on locating part (46), the one end sliding connection of spring chamber (45) and release link (43), fixedly connected with spring (44) between release link (43) and spring chamber (45), set up fixed chamber (16) of intercommunication on locating part (46) in the spring chamber (45) outside, the inside wall and the bearing (41) fixed connection in fixed chamber (16), the inner ring of bearing (41) and the lateral wall fixed connection who changes cover (42).
3. The fixing clamp for polishing the middle section of the cross-flow fan blade of the air conditioner as recited in claim 1, wherein the fixing clamp comprises: lead screw (14) and slide (11) sliding connection, slide (11) are including lead screw spare (1101), slide bar spare (1102), upper fixed plate (1103) and backplate (1104), set up threaded hole on lead screw spare (1101), threaded hole and lead screw (14) threaded connection, set up the slide opening on slide bar spare (1102) of lead screw spare (1101) upper end fixed connection, slide opening and slide bar (6) sliding connection, the up end and upper fixed plate (1103) fixed connection of slide bar spare (1102), the lower terminal surface of upper fixed plate (1103) both sides and the up end fixed connection of backplate (1104).
4. The fixing clamp for polishing the middle section of the cross-flow fan blade of the air conditioner as claimed in claim 3, wherein the fixing clamp comprises: the upper end of the upper fixing plate (1103) is fixedly connected with the bottom of the clamping block (8), one side wall of the clamping block (8) is fixedly connected with one end of the connecting rod (7), and the other end of the connecting rod (7) is fixedly connected with the fixing disc (12).
5. The fixing clamp for polishing the middle section of the cross-flow fan blade of the air conditioner as claimed in claim 3, wherein the fixing clamp comprises: threaded holes are formed in the positions, aligned with the bottom plate (2), of the guard plate (1104), limiting pins (15) with external threads are rotatably connected to the threaded holes on the side walls, and a plurality of limiting grooves are uniformly distributed on the side walls of the bottom plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628009.5U CN210024789U (en) | 2019-05-05 | 2019-05-05 | Fixing clamp for polishing middle section of cross-flow fan blade of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628009.5U CN210024789U (en) | 2019-05-05 | 2019-05-05 | Fixing clamp for polishing middle section of cross-flow fan blade of air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN210024789U true CN210024789U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920628009.5U Active CN210024789U (en) | 2019-05-05 | 2019-05-05 | Fixing clamp for polishing middle section of cross-flow fan blade of air conditioner |
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| CN (1) | CN210024789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787391A (en) * | 2021-09-06 | 2021-12-14 | 宜兴市永昌轧辊有限公司 | Laser cladding synchronous grinding system for roller repair and grinding process thereof |
-
2019
- 2019-05-05 CN CN201920628009.5U patent/CN210024789U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787391A (en) * | 2021-09-06 | 2021-12-14 | 宜兴市永昌轧辊有限公司 | Laser cladding synchronous grinding system for roller repair and grinding process thereof |
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