Novel rotating device for pump machining

Abstract

The utility model discloses a novel rotating device for pump processing, which relates to the technical field of pump body processing and comprises a turntable with a plurality of clamping components, the turntable is coaxially fixed with a ratchet disc, a shifting piece of a driving component can shift a one-way ratchet formed at the outer edge of the ratchet disc to enable the turntable to rotate so as to realize station switching, and after the turntable switches the stations, the clamping components are driven by the driving component to rotate. And a positioning component can be used for clamping and stopping so as to carry out temporary positioning. Compared with the prior art, the rotating disc can drive the pump body shell to rotate, workers do not need to walk back and forth, the paint spraying work efficiency is improved to a certain degree, meanwhile, the rotating disc rotates in a progressive mode, the rotating disc can be momentarily static after stations are switched every time, and the paint spraying uniformity and comprehensiveness can be improved.

Description

Technical Field

[0001] The utility model relates to a rotating device, in particular to a novel rotating device for pump processing, belonging to the technical field of pump body processing. Background Art

[0002] The pump casing requires painting for corrosion protection. A search revealed patent publication number "CN221386969U," which discloses a rotary device for painting pump casings. This device addresses the technical issue of manual labor required for painting. Similarly, the applicant has designed a new rotary device for pump machining and filed the following application. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a novel rotating device for pump processing.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a new type of rotating device for pump processing, comprising a turntable with several clamping components, the turntable is coaxially fixed with a ratchet disk, the paddle of the driving component can pry the one-way ratchet formed on the outer edge of the ratchet disk, so that the turntable rotates to realize the switching of the workstations, and after the turntable switches the workstations, a positioning component can lock it for temporary positioning.

[0005] Preferably, the drive assembly includes a swingable drive cylinder, a sleeve coaxially arranged on the turntable has an actuating arm hinged to the drive cylinder, the paddle is elastically hinged to the actuating arm and cooperates with the one-way ratchet drive of the ratchet disc.

[0006] Preferably, it further comprises a positioning plate fixed coaxially with the turntable, a plurality of slots are formed at equal intervals on the outer edge of the positioning plate, and the positioning assembly temporarily positions the positioning plate and the turntable by means of a detachable or engageable card strip.

[0007] Preferably, the positioning assembly includes a swingable positioning cylinder, and the clamping strip rotatable along the clamping strip installation axis is hinged to the positioning cylinder.

[0008] Preferably, the clamping assembly includes a pressure arm and a clamping arm, both of which are hinged on a fixed seat provided on the turntable. The pressure arm can drive the clamping arm to rotate through a short arm to support the pump body shell with the help of an elastic head at the end of the clamping arm.

[0009] The utility model has at least the following benefits:

[0010] 1. The turntable can drive the outer shell of the pump body to rotate, improving the efficiency of manual painting;

[0011] 2. The turntable rotates gradually and can stop temporarily after rotating one station, which improves the uniformity and comprehensiveness of manual painting;

[0012] 3. The clamping assembly clamps the pump housing through the elastic head to avoid it from being pinched. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the present utility model.

[0014] Figure 2 yes Figure 1 sectional view of .

[0015] Figure 3 It is a schematic diagram of the drive of the ratchet disc.

[0016] Figure 4 This is a schematic diagram of the locking of the positioning plate.

[0017] Figure 5 It is a structural diagram of the clamping assembly.

[0018] In the figure, 1-base; 2-turntable; 3-ratchet disk; 301-one-way ratchet; 4-clamping assembly; 401-fixed seat; 402-pressure arm; 403-clamping arm; 404-short arm; 405-elastic head; 5-driving assembly; 501-driving cylinder; 502-sleeve; 512-actuating arm; 503-paddle; 504-paddle mounting column; 505-spring; 6-positioning disk; 601-slot; 7-positioning assembly; 701-card strip; 711-card block; 702-card strip mounting column; 703-positioning cylinder. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figure 1-Figure 5 As shown: A new type of rotating device for pump processing includes a base 1 fixed on a frame (not shown in the figure), and a turntable 2 and a ratchet disk 3 are coaxially installed on the base 1, and are fixed to each other by fasteners. Four groups of clamping components 4 are arranged in a ring on the top surface of the turntable 2. The outer shell of the pump body can be placed in the area enclosed by the clamping components 4 and clamped by it. The turntable 2 can drive the outer shell to rotate synchronously so that workers can perform painting work in different directions.

[0021] Furthermore, the rotation of the turntable 2 is achieved by the ratchet disc 3 driven by the driven component 5. Figure 2-Figure 3As shown, the driving assembly 5 has a driving cylinder 501 hinged on the cylinder seat, and the sleeve 502 mounted on the outside of the above-mentioned base 1 forms an actuating arm 512, and the end of the actuating arm 512 is hinged to the cylinder shaft of the driving cylinder 501. At the same time, the actuating arm 512 is also hinged to a paddle 503 through a paddle mounting column 504. The paddle 503 and the actuating arm 512 are connected by a retractable spring 505, and the one-way ratchet 301 formed on the outer edge of the ratchet disk 3 cooperates with the paddle 503. Since the actuating arm 512 of the sleeve 502 will continuously adjust its position due to the expansion and contraction of the cylinder shaft, the paddle 503 can use the one-way ratchet 301 to push the ratchet disk 3 and the turntable 2 to rotate in one direction, thereby realizing the switching of the work stations.

[0022] Furthermore, when the cylinder shaft of the driving cylinder 501 is returning to its original position, the paddle 503 may accidentally drive the ratchet disc 3 and the turntable 2 to rotate. Therefore, the present design also uses a positioning disc 6 to optimize this problem. Figure 2 、 Figure 4 As shown, the positioning disk 6 is located between the ratchet disk 3 and the turntable 2, and is coaxially fixed with the two. A number of slots 601 are formed at equal intervals on its outer edge. A set of positioning components 7 mounted on the frame can clamp the positioning disk 6, thereby realizing the positioning function of the turntable 2. The positioning component 7 includes a clamping strip 701, which is rotatably mounted on the clamping strip mounting column 702 of the frame. A clamping block 711 is formed at one end of the positioning disk 6 corresponding to the slot 601. The clamping strip 711 can be pushed and rotated by the positioning cylinder 7 hingedly arranged on the frame, so that the clamping block 711 disengages from or is clamped into the slot 601 of the positioning disk 6.

[0023] Furthermore, the above-mentioned clamping assembly 4 includes a fixed base 401 locked on the top surface of the turntable 2, and the front and rear ends of the fixed base 401 are correspondingly hinged with a pressure arm 402 and a clamping arm 403, and the pressure arm 402 and the clamping arm 403 are also hinged to each other through a short arm 404. The clamping arm 403 is used to support the end of the shell and has an elastic head 405. When the four groups of clamping assemblies 4 are all against the shell through the elastic head 405, the shell is fixed on the turntable 2.

[0024] The action mode of this design is as follows: first, it is placed on the turntable and fixed through the clamping assembly; second, the cylinder shaft of the driving cylinder is extended, and the turntable is pushed to rotate one position with the help of the shift block; third, the cylinder shaft of the positioning cylinder is extended, and the turntable is temporarily positioned with the help of the clamping strip; third, the cylinder shaft of the driving cylinder is retracted, so that the shift block and the next one-way ratchet of the ratchet disk correspond to each other; finally, the cylinder shaft of the positioning cylinder is retracted, so that the clamping strip is disengaged from the slot of the positioning disk.

[0025] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A novel rotary device for pump processing, comprising a turntable (2) having a plurality of clamping assemblies (4), characterized in that: The turntable (2) is coaxially fixed with a ratchet disc (3); a paddle (503) of a driving assembly (5) can poke a one-way ratchet (301) formed on the outer edge of the ratchet disc (3) to rotate the turntable (2) to switch between workstations; after the turntable (2) switches between workstations, a positioning assembly (7) can lock it for temporary positioning.

2. A novel rotary device for pump processing according to claim 1, characterized in that: The driving assembly (5) comprises a swingable driving cylinder (501), a sleeve (502) coaxially arranged on the rotating disk (2) and having an actuating arm (512) hinged to the driving cylinder (501), a paddle (503) elastically hinged to the actuating arm (512) and drivingly engaged with the one-way ratchet (301) of the ratchet disk (3).

3. A novel rotary device for pump processing according to claim 1, characterized in that: The invention also includes a positioning plate (6) fixed coaxially with the turntable (2), a plurality of slots (601) are formed at equal intervals on the outer edge of the positioning plate (6), and a positioning assembly (7) temporarily positions the positioning plate (6) and the turntable (2) through a detachable or engageable clip (701).

4. A novel rotary device for pump processing as claimed in claim 3, characterized in that: The positioning assembly (7) comprises a swingable positioning cylinder (703), and the clamping bar (701) which is rotatable along the clamping bar installation axis (702) is hingedly connected to the positioning cylinder (703).

5. A novel rotary device for pump processing according to claim 1, characterized in that: The clamping assembly (4) comprises a pressure arm (402) and a clamping arm (403), both of which are hinged on a fixed seat (401) provided on the turntable (2). The pressure arm (402) can drive the clamping arm (403) to rotate through a short arm (404), so as to support the pump body shell with the help of an elastic head (405) at the end of the clamping arm (403).

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