Spraying device for production and processing of universal coupling

Abstract

The utility model relates to the technical field of coupler processing, and discloses a spraying device for producing and processing a universal coupler, which solves the problem that the universal coupler is inconvenient to fix during spraying, and comprises a base, the upper surface of the base is fixedly connected with a side frame; a fixing mechanism is arranged on one side of the side frame and comprises a mounting plate fixedly connected to one side of the side frame, a clamping assembly is arranged on one side of the mounting plate and comprises a clamping disc, a movable groove is formed in one side of the clamping disc, a spring is fixedly connected to the inner wall of the movable groove, a connecting plate is fixedly connected to one end of the spring, and a clamping plate is fixedly connected to one side of the connecting plate. A partition plate is arranged in the clamping disc, a motor is fixedly connected to the upper surface of the partition plate, a lead screw A is fixedly connected to the output end of the motor, a pressing plate is in threaded connection with the outer side of the motor, and the effect of conveniently and stably fixing the coupler is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coupling processing, in particular to a spraying device for producing and processing universal couplings. Background Art

[0002] A universal coupling is a mechanical transmission device used to connect two shafts, allowing them to transmit torque and rotational motion at different angles and directions. It usually consists of two half-shafts, each with a connecting part, which achieves angular offset and rotation through spherical or roller bearings. Universal couplings are usually made of metal alloys and are wear-resistant, corrosion-resistant and high-strength.

[0003] The existing Chinese patent with publication number CN216322750U discloses a spraying device for the production and processing of universal joints, including a box body and four supporting legs symmetrically fixed to the bottom of the box body, the bottom of the box body is rotatably connected to a first rotating rod and a first threaded rod through bearings, the top of the first rotating rod is fixed with a first chuck that is compatible with the mounting hole on the flange mounting plate of the universal joint, the bottom outer wall of the box body is fixed with a T-plate, and the top of the T-plate is respectively fixed with a first motor and a second motor. The utility model can relatively fix the universal coupling in the box body by arranging the first chuck and the fixing mechanism, and the first rotating rod and the first motor can rotate the fixed universal coupling, and there is no need to manually turn over and spray. By arranging a hot air blower, an air outlet pipe and a hot air nozzle, the universal coupling can be dried after spraying, which is convenient to use and improves the spraying efficiency. However, the spraying device for the production and processing of the universal coupling proposed in the patent needs to first clamp one end of the universal coupling to the first chuck when fixing the universal coupling, and then rotate the crank to clamp the second chuck with the other end of the universal coupling. When fixing, the universal coupling needs to be held for alignment, which is inconvenient to operate.

[0004] In view of the above problems, a spraying device for producing and processing universal couplings is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a spraying device for producing and processing a universal coupling. The device is adopted to work, thereby solving the problem that the universal coupling is inconvenient to fix during spraying.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for producing and processing a universal coupling, comprising a base, a side frame fixedly connected to the upper surface of the base, a top plate fixedly connected to the upper surface of the side frame, a spraying assembly for spraying paint is arranged below the top plate, and a fixing mechanism for fixing the coupling is arranged on one side of the side frame;

[0007] The fixing mechanism includes a mounting plate fixedly connected to one side of the side frame, an electric telescopic rod is fixedly connected to one side of the mounting plate, a rotating assembly for rotating the coupling is arranged on one side of the electric telescopic rod, a clamping assembly for clamping the coupling is arranged on one side of the rotating assembly, the clamping assembly includes a clamping disk, a movable groove is opened on one side of the clamping disk, a spring is fixedly connected to the inner wall of the movable groove, one end of the spring is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to the clamping plate, and a total of two groups of movable grooves are arranged, and the two groups of movable grooves are symmetrically arranged.

[0008] Preferably, a partition plate is provided inside the clamping disk, a motor is fixedly connected to the upper surface of the partition plate, a screw rod A is fixedly connected to the output end of the motor, a through groove is provided on the upper surface of the connecting plate, screw rod A passes through the through groove, a pressure plate is threadedly connected to the outer side of the screw rod A, a limiting side plate is fixedly connected to the outer side of the pressure plate, an inner groove is provided inside the clamping disk, and the limiting side plate is slidably connected to the inner groove.

[0009] Preferably, a buffer pad is fixedly connected to the bottom surface of the clamping plate.

[0010] Preferably, the rotating assembly includes a mounting tube fixedly connected to the end of the electric telescopic rod, a mounting groove is opened on one side of the mounting tube, a motor A is fixedly connected to the inner wall of the mounting groove, a rotating shaft is fixedly connected to the output end of the motor A, and one end of the rotating shaft is fixed to one side of the clamping disk.

[0011] Preferably, an annular groove is provided on one side of the installation tube, and an insertion rod is fixedly connected to one side of the clamping disk, and the insertion rod is slidably connected to the inside of the annular groove.

[0012] Preferably, the spraying assembly includes an adjusting horizontal plate fixedly connected to the bottom surface of the top plate, a motor B is fixedly connected to one side of the adjusting horizontal plate, a screw rod B is fixedly connected to the output end of the motor B, a moving block is threadedly connected to the outer side of the screw rod B, a moving groove is provided on one side of the adjusting horizontal plate, the moving block is slidably connected to the inside of the moving groove, a spray head is fixedly connected to the bottom surface of the moving block, a connecting pipe is fixedly connected to one side of the moving block, one end of the connecting pipe is connected to the inside of the spray head, a liquid storage cylinder is fixedly connected to the upper surface of the top plate, and one end of the connecting pipe is fixedly connected to the outside of the liquid storage cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model proposes a spraying device for the production and processing of a universal coupling. When fixing the coupling, the electric telescopic rod is turned on, the electric telescopic rod drives the clamping plate to move. After adjusting to a suitable position, the clamping plate is pulled open, the coupling is installed on one side of the clamping plate, and the connecting plate is driven downward under the action of the spring reset force, so that the coupling is fixed by using the symmetrical clamping plates, and then the motor is turned on, and the motor drives the screw rod A to rotate, and under the action of the limiting side plate and the inner groove limit, the pressure plate is driven to move downward, and is pressed down from above the connecting plate to further enhance the fixing effect. During the entire installation process, the universal coupling can be placed between the clamping plates, and the correspondingly arranged clamping plates are supported from the bottom side and clamped and fixed from both ends at the same time, and finally further fixed by the pressure plate, ultimately achieving the purpose of convenient and stable fixing of the coupling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0018] Figure 4 The structure of the clamping assembly of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 5 The structure of the clamping assembly of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 6 This is a schematic diagram of the rod structure of the utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the spraying assembly of the utility model.

[0022] In the figure: 1. base; 2. side frame; 3. top plate; 4. spray assembly; 41. adjusting horizontal plate; 42. motor B; 43. screw B; 44. moving groove; 45. moving block; 46. nozzle; 47. connecting pipe; 48. liquid storage cylinder; 5. fixing mechanism; 51. mounting plate; 52. electric telescopic rod; 53. rotating assembly; 531. mounting cylinder; 532. annular groove; 533. mounting groove; 534. motor A; 535. rotating shaft; 54. clamping assembly; 541. clamping disk; 5411. partition plate; 5412. plug rod; 542. movable groove; 543. spring; 544. connecting plate; 5441. through groove; 545. clamping plate; 546. buffer pad; 547. motor; 548. screw A; 549. pressure plate; 5491. limiting side plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0025] Combination Figure 1-Figure 2 A spraying device for the production and processing of universal couplings includes a base 1, a side frame 2 is fixedly connected to the upper surface of the base 1, a top plate 3 is fixedly connected to the upper surface of the side frame 2, a spraying assembly 4 for spraying paint is arranged below the top plate 3, and a fixing mechanism 5 for fixing the coupling is arranged on one side of the side frame 2.

[0026] The utility model is further described below in conjunction with embodiments.

[0027] Combination Figure 2-Figure 7 The fixing mechanism 5 includes a mounting plate 51 fixedly connected to one side of the side frame 2, an electric telescopic rod 52 is fixedly connected to one side of the mounting plate 51, a rotating assembly 53 for rotating the coupling is provided on one side of the electric telescopic rod 52, and a clamping assembly 54 for clamping the coupling is provided on one side of the rotating assembly 53. The clamping assembly 54 includes a clamping disk 541, a movable groove 542 is provided on one side of the clamping disk 541, a spring 543 is fixedly connected to the inner wall of the movable groove 542, one end of the spring 543 is fixedly connected to a connecting plate 544, and one side of the connecting plate 544 is fixedly connected to a clamping plate 545. The movable groove 542 is provided with two groups, two The movable groove 542 of the group is symmetrically arranged. Through the arrangement of the mounting plate 51, the electric telescopic rod 52, the rotating assembly 53, the clamping plate 541, the movable groove 542, the spring 543, the connecting plate 544 and the clamping plate 545, when fixing the coupling, the electric telescopic rod 52 is turned on, and the electric telescopic rod 52 drives the clamping plate 541 to move, so that the coupling is clamped on both sides. At the same time, the clamping plate 545 is pulled open, and the coupling is installed on one side of the clamping plate 541. Under the action of the restoring force of the spring 543, the connecting plate 544 is pressed down, so that the coupling is fixed by using the symmetrical clamping plates 545, which is convenient for subsequent spraying operations.

[0028] The clamping plate 541 is provided with a partition plate 5411 inside, a motor 547 is fixedly connected to the upper surface of the partition plate 5411, a screw A548 is fixedly connected to the output end of the motor 547, a through groove 5441 is provided on the upper surface of the connecting plate 544, the screw A548 runs through the through groove 5441, a pressure plate 549 is threadedly connected to the outer side of the screw A548, and a limited side plate 5491 is fixedly connected to the outer side of the pressure plate 549, and an inner groove is provided inside the clamping plate 541, and a limit The side plate 5491 is slidably connected to the inside of the inner groove. Through the arrangement of the partition plate 5411, the motor 547, the screw A548, the pressure plate 549, the limiting side plate 5491 and the through groove 5441, when fixing the coupling, the motor 547 is turned on, and the motor 547 drives the screw A548 to rotate. Under the action of the limiting side plate 5491 and the inner groove limit, the pressure plate 549 is driven to move downward, thereby pressing down from above the connecting plate 544 to further enhance the fixing effect.

[0029] A buffer pad 546 is fixedly connected to the bottom surface of the clamping plate 545, and the buffer pad 546 provides a buffering effect for the fixed coupling.

[0030] The rotating assembly 53 includes a mounting tube 531 fixedly connected to the end of the electric telescopic rod 52, and a mounting groove 533 is opened on one side of the mounting tube 531. The inner wall of the mounting groove 533 is fixedly connected to a motor A534, and the output end of the motor A534 is fixedly connected to a rotating shaft 535. One end of the rotating shaft 535 is fixed to one side of the clamping disk 541. Through the arrangement of the mounting tube 531, the mounting groove 533, the motor A534 and the rotating shaft 535, during the spraying process, the motor A534 is turned on, and the motor A534 drives the rotating shaft 535 to rotate, and then drives the clamping disk 541 to rotate, thereby completing the operation of rotating the coupling.

[0031] An annular groove 532 is provided on one side of the mounting tube 531, and an insert rod 5412 is fixedly connected to one side of the clamping disk 541. The insert rod 5412 is slidably connected to the inside of the annular groove 532. The annular groove 532 and the insert rod 5412 further ensure the stability of the clamping disk 541 during rotation.

[0032] The spraying assembly 4 includes an adjusting horizontal plate 41 fixedly connected to the bottom surface of the top plate 3, a motor B42 is fixedly connected to one side of the adjusting horizontal plate 41, a screw rod B43 is fixedly connected to the output end of the motor B42, a moving block 45 is threadedly connected to the outer side of the screw rod B43, a moving groove 44 is opened on one side of the adjusting horizontal plate 41, the moving block 45 is slidably connected to the inside of the moving groove 44, a nozzle 46 is fixedly connected to the bottom surface of the moving block 45, a connecting pipe 47 is fixedly connected to one side of the moving block 45, one end of the connecting pipe 47 is connected to the inside of the nozzle 46, and the top plate 3 A liquid storage cylinder 48 is fixedly connected to the upper surface, and one end of the connecting pipe 47 is fixedly connected to the outer side of the liquid storage cylinder 48. By adjusting the settings of the horizontal plate 41, the motor B42, the screw rod B43, the movable groove 44, the movable block 45, the nozzle 46, the connecting pipe 47 and the liquid storage cylinder 48, when spraying, the nozzle 46 is turned on to draw the paint from the liquid storage cylinder 48 through the connecting pipe 47 and spray it out, and at the same time, the motor B42 is turned on. The motor B42 drives the screw rod B43 to rotate, and then drives the movable block 45 to move, so as to spray the paint on the outer side of the coupling.

[0033] Specifically, when fixing the coupling, the electric telescopic rod 52 is turned on, and the electric telescopic rod 52 drives the clamping plate 541 to move. After adjusting to a suitable position, the clamping plate 545 is pulled open, and the coupling is installed on one side of the clamping plate 541. Under the action of the restoring force of the spring 543, the connecting plate 544 is pressed down, so that the coupling is fixed by using the symmetrical clamping plates 545, and then the motor 547 is turned on. The motor 547 drives the screw rod A548 to rotate, and under the action of the limiting side plate 5491 and the inner groove limit, the pressure plate 549 is driven to move downward, and press down from the top of the connecting plate 544 to further enhance the fixing effect. During the entire installation process, the universal coupling can be placed between the clamping plates 545, and the correspondingly arranged clamping plates 545 are supported from the bottom side and clamped and fixed from both ends, and finally further fixed by the pressure plate 549, ultimately achieving the purpose of convenient and stable fixing of the coupling.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for producing and processing a universal joint, comprising a base (1), a side frame (2) being fixedly connected to the upper surface of the base (1), a top plate (3) being fixedly connected to the upper surface of the side frame (2), and a spraying assembly (4) for spraying paint being arranged below the top plate (3), characterized in that: A fixing mechanism (5) for fixing a coupling is provided on one side of the side frame (2); The fixing mechanism (5) comprises a mounting plate (51) fixedly connected to one side of the side frame (2); an electric telescopic rod (52) is fixedly connected to one side of the mounting plate (51); a rotating assembly (53) for rotating the coupling is provided on one side of the electric telescopic rod (52); a clamping assembly (54) for clamping the coupling is provided on one side of the rotating assembly (53); the clamping assembly (54) comprises a clamping plate (541); a movable groove (542) is provided on one side of the clamping plate (541); a spring (543) is fixedly connected to the inner wall of the movable groove (542); one end of the spring (543) is fixedly connected to a connecting plate (544); one side of the connecting plate (544) is fixedly connected to a clamping plate (545); two groups of movable grooves (542) are provided in total, and the two groups of movable grooves (542) are symmetrically arranged; A partition plate (5411) is provided inside the clamping disk (541), a motor (547) is fixedly connected to the upper surface of the partition plate (5411), a screw rod A (548) is fixedly connected to the output end of the motor (547), a through groove (5441) is provided on the upper surface of the connecting plate (544), the screw rod A (548) passes through the through groove (5441), a pressure plate (549) is threadedly connected to the outer side of the screw rod A (548), a limiting side plate (5491) is fixedly connected to the outer side of the pressure plate (549), an inner groove is provided inside the clamping disk (541), and the limiting side plate (5491) is slidably connected to the inner groove.

2. The spraying device for producing and processing a universal coupling according to claim 1, characterized in that: A buffer pad (546) is fixedly connected to the bottom surface of the clamping plate (545).

3. The spraying device for producing and processing a universal coupling according to claim 1, characterized in that: The rotating assembly (53) comprises a mounting tube (531) fixedly connected to the end of the electric telescopic rod (52); a mounting groove (533) is provided on one side of the mounting tube (531); a motor A (534) is fixedly connected to the inner wall of the mounting groove (533); a rotating shaft (535) is fixedly connected to the output end of the motor A (534); and one end of the rotating shaft (535) is fixed to one side of the clamping plate (541).

4. The spraying device for producing and processing a universal coupling according to claim 3 is characterized in that: An annular groove (532) is formed on one side of the installation cylinder (531), and an insertion rod (5412) is fixedly connected to one side of the clamping plate (541), and the insertion rod (5412) is slidably connected to the inside of the annular groove (532).

5. The spraying device for producing and processing a universal coupling according to claim 1, characterized in that: The spraying assembly (4) comprises an adjusting transverse plate (41) fixedly connected to the bottom surface of the top plate (3); a motor B (42) is fixedly connected to one side of the adjusting transverse plate (41); a screw rod B (43) is fixedly connected to the output end of the motor B (42); a moving block (45) is threadedly connected to the outer side of the screw rod B (43); a moving groove (44) is provided on one side of the adjusting transverse plate (41); the moving block (45) is slidably connected to the inside of the moving groove (44); a spray head (46) is fixedly connected to the bottom surface of the moving block (45); a connecting pipe (47) is fixedly connected to one side of the moving block (45); one end of the connecting pipe (47) is connected to the inside of the spray head (46); a liquid storage cylinder (48) is fixedly connected to the upper surface of the top plate (3); one end of the connecting pipe (47) is fixedly connected to the outer side of the liquid storage cylinder (48).

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