CN210879215U - Fool-proof clamp for fan shell - Google Patents

Abstract

The utility model discloses a prevent slow-witted anchor clamps for fan housing, comprises a workbench, set up horizontal fixture and pushing down the mechanism through the upper surface at the workstation, make the left side and the right side of horizontal fixture centre gripping fan housing, thereby make fan housing transversely fixed, push down the lower surface of fan housing through pushing down the mechanism, make fan housing longitudinal fixity, thereby stabilize fixed fan housing, and horizontal fixture and pushing down the mechanism and all have outside air pressure control device to drive, realize automatic centre gripping and release, degree of automation is high, high durability and convenient use, and can audio-visually see that fan housing should the sphere upwards place through pushing down the mechanism, and the position of horizontal fixture can automatic correction fan housing, make the utility model is simple in operation, avoid user's maloperation, reach and prevent slow-witted effect.

Description

Fool-proof clamp for fan shell

Technical Field

The utility model relates to an anchor clamps technical field specifically is a prevent slow-witted anchor clamps for fan housing.

Background

Fan housing is discoid usually, forms by the mould injection moulding, behind injection moulding, needs polish, and because of fan housing's outer wall is the sphere, ordinary anchor clamps are difficult to stabilize the centre gripping, and current fan housing anchor clamps degree of automation is lower, and it is convenient inadequately to use, consequently, specially proposes the utility model discloses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent slow-witted anchor clamps for fan casing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fool-proof clamp for a fan shell comprises a workbench, wherein the upper surface of the workbench is provided with a transverse clamping mechanism and a pressing mechanism, the pressing mechanism comprises a main pipe, the bottom end of the main pipe is fixedly connected with an external air pressure control device, the upper end of the main pipe is fixedly connected with an adjusting mechanism, the right end of the adjusting mechanism is fixedly connected with a cylinder body, the inner wall of the cylinder body is connected with a piston column in a sliding way, the transverse clamping mechanism comprises two fixed seats which are respectively and fixedly arranged at the left end and the right end of the upper surface of the workbench, F-shaped air passages are respectively arranged inside the two fixed seats, and the open end of the back part of the F-shaped air passage is fixedly connected with a pipeline, the left end of the pipeline is communicated with the lower part of the main pipe, the inner side wall of the F-shaped air passage is inserted with a telescopic rod, and the extending end of the inner side of the telescopic rod is fixedly connected with an arc-shaped clamping plate.

Preferably, the adjusting mechanism comprises an outer screwed pipe, the left end of the outer screwed pipe is fixedly connected with the right end of the main pipe, the outer wall of the outer screwed pipe is screwed with an inner screwed pipe, the inner wall of the right end of the inner screwed pipe is rotatably connected with the upper end of the left side of the barrel, the front part and the rear part of the left side of the main pipe are respectively provided with a limiting hole, the inner wall of the limiting hole is spliced with a limiting rod, and the right end of the limiting rod is fixedly connected with the left side wall of the barrel.

Preferably, the bottom end of the piston column is fixedly connected with a rubber seat.

Preferably, the bottom end of the inner side clamping surface of the arc-shaped clamping plate inclines outwards by 30 degrees, and the inner side clamping surface of the arc-shaped clamping plate is bonded with a rubber pad.

Preferably, the middle part of the workbench is provided with a through hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a prevent slow-witted anchor clamps for fan casing, set up horizontal fixture and push down the mechanism through the upper surface at the workstation, make horizontal fixture centre gripping fan casing's left side and right side, thereby make fan casing transversely fixed, push down the lower surface of fan casing through push down the mechanism, make fan casing longitudinal fixation, thereby stabilize fixed fan casing, and horizontal fixture all has outside air pressure control device to drive with push down the mechanism, realize automatic centre gripping and release, degree of automation is high, high durability and convenient use, and can audio-visually see out that fan casing should the sphere upwards place through push down the mechanism, and horizontal fixture can the position of automatic correction fan casing, make the utility model is simple in operation, avoid user's maloperation, reach the effect of preventing slow-witted.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention.

In the figure: 1 workstation, 2 are responsible for, 3 adjustment mechanism, 301 outer solenoid, 302 interior solenoid, 303 spacing hole, 304 gag lever post, 4 barrels, 5 piston posts, 6 fixing bases, 7 pipelines, 8F shape air flue, 9 telescopic links, 10 arc splint, 11 horizontal fixture, 12 pushing down mechanism, 13 rubber seats, 14 rubber pads, 15 through-holes.

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. 1-2, the present invention provides a technical solution: a foolproof clamp for a fan shell comprises a workbench 1, wherein the upper surface of the workbench 1 is provided with a transverse clamping mechanism 11 and a pressing mechanism 12, the pressing mechanism 12 comprises a main pipe 2, the main pipe 2 is L-shaped, the bottom end of the main pipe 2 is fixedly connected with an external air pressure control device, the air pressure control device can be selected from an air pressure control device disclosed in the patent number CN201721461251.5 or an air pressure control device matched with the utility model, the upper end of the main pipe 2 is fixedly connected with an adjusting mechanism 3, the length of the adjusting mechanism 3 can be adjusted, the right end of the adjusting mechanism 3 is fixedly connected with a cylinder 4, the inner wall of the cylinder 4 is slidably connected with a piston column 5, the transverse clamping mechanism 11 comprises two fixing seats 6, the two fixing seats 6 are respectively and fixedly arranged at the left end and the right end of the upper surface of the workbench 1, F-shaped air passages 8 are respectively arranged inside the two fixing seats 6, the F-shaped air passages, and the open end fixedly connected with pipeline 7 in rear portion of F shape air flue 8, and the left end of pipeline 7 is linked together with the lower part of being responsible for 2, the inboard inner wall of F shape air flue 8 is pegged graft and is had telescopic link 9, and F shape air flue 8 and telescopic link 9 sealing connection, the inboard extension end fixedly connected with arc splint 10 of telescopic link 9, place the fan casing at the upper surface of workstation 1, and the sphere is upwards, the outside air pressure control device is opened to the accuse pressure, then piston post 5 and telescopic link 9 stretch out, thereby the fixed fan casing of automatic centre gripping, and if the sphere of fan casing places downwards, piston post 5 is not laminated with the inner wall of fan casing, thereby play the effect of preventing slow-witted, after processing, make piston post 5 and telescopic link 9 reset through outside air pressure control device, thereby release fan casing.

Specifically, the adjusting mechanism 3 includes an outer screwed pipe 301, the left end of the outer screwed pipe 301 is fixedly connected with the right end of the main pipe 2, the outer wall of the outer screwed pipe 301 is screwed with an inner screwed pipe 302, the inner wall of the right end of the inner screwed pipe 302 is rotatably connected with the upper end of the left side of the barrel 4, the inner screwed pipe 302 is communicated with the barrel 4, the front part and the rear part of the left side surface of the main pipe 2 are both provided with a limiting hole 303, the inner wall of the limiting hole 303 is spliced with a limiting rod 304, and the right end of the limiting rod 304 is fixedly connected with the left side wall of the barrel 4, when the inner screwed pipe 302 is rotated clockwise, the inner screwed pipe 302, the barrel 4 and the limiting rod 304 synchronously move rightwards relative to the main pipe 2, otherwise, move left.

Specifically, a rubber seat 13 is fixedly connected to the bottom end of the piston post 5.

Specifically, the bottom end of the inner side clamping surface of the arc-shaped clamping plate 10 inclines outwards by 30 degrees, the rubber pad 14 is bonded on the inner side clamping surface of the arc-shaped clamping plate 10, so that the fan shell is stably clamped, and the bottom end of the rubber seat 13 and the inner end of the rubber pad 14 are located on the same arc of 1/2.

Specifically, the middle part of the worktable 1 is provided with a through hole 15, thereby facilitating the cleaning of the worktable 1.

The working principle is as follows: when the utility model discloses when using, place the upper surface at workstation 1 with fan housing, and the sphere upwards, open outside air pressure control device, then piston post 5 and telescopic link 9 stretch out, be less than piston post 5's movement distance because of telescopic link 9 movement distance, then two arc splint 10 are inside to promote fan housing, rectify fan housing's position, and left side and right side of centre gripping fan housing, piston post 5 pushes down fan housing's upper surface, thereby make fan housing fixed, after processing, make piston post 5 and telescopic link 9 reset through outside air pressure control device, thereby release fan housing, the utility model relates to a rationally, it is convenient to use, the centre gripping is stable, and degree of automation is high, but automatic centre gripping and release fan housing, and have certain fool-proof function, consequently, has higher practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a prevent slow-witted anchor clamps for fan housing, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is provided with a transverse clamping mechanism (11) and a pressing mechanism (12), the pressing mechanism (12) comprises a main pipe (2), the bottom end of the main pipe (2) is fixedly connected with an external air pressure control device, the upper end of the main pipe (2) is fixedly connected with an adjusting mechanism (3), the right end of the adjusting mechanism (3) is fixedly connected with a cylinder body (4), the inner wall of the cylinder body (4) is connected with a piston column (5) in a sliding manner, the transverse clamping mechanism (11) comprises two fixing seats (6), the two fixing seats (6) are respectively and fixedly arranged at the left end and the right end of the upper surface of the workbench (1), F-shaped air passages (8) are respectively arranged inside the two fixing seats (6), a pipeline (7) is fixedly connected with the rear open end of each F-shaped air passage (8), and the left end of each pipeline (7) is communicated with the lower part of the, the inner side inner wall of the F-shaped air passage (8) is spliced with a telescopic rod (9), and the inner side extending end of the telescopic rod (9) is fixedly connected with an arc-shaped clamping plate (10).

2. The foolproof clamp for a fan housing of claim 1, further comprising: adjustment mechanism (3) are including outer solenoid (301), the left end of outer solenoid (301) and the right-hand member fixed connection who is responsible for (2), solenoid (302) in the outer wall spiro union of outer solenoid (301), and the right-hand member inner wall of interior solenoid (302) rotates with the upper end on the left of barrel (4) and is connected, spacing hole (303) have all been seted up at the front portion and the rear portion of the left surface of being responsible for (2), the inner wall of spacing hole (303) is pegged graft and is had gag lever post (304), and the right-hand member of gag lever post (304) and the left side wall fixed connection of barrel (4).

3. The foolproof clamp for a fan housing of claim 1, further comprising: the bottom end of the piston column (5) is fixedly connected with a rubber seat (13).

4. The foolproof clamp for a fan housing of claim 1, further comprising: the bottom end of the inner side clamping surface of the arc-shaped clamping plate (10) inclines outwards by 30 degrees, and a rubber pad (14) is bonded on the inner side clamping surface of the arc-shaped clamping plate (10).

5. The foolproof clamp for a fan housing of claim 1, further comprising: the middle part of the workbench (1) is provided with a through hole (15).

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