Door closer tooth pressing shaft cover assembling equipment

Abstract

The utility model discloses door closer tooth pressing shaft cover assembling equipment which comprises a bottom plate, a support fixedly connected to the upper surface of the bottom plate, a second electric telescopic rod fixedly connected to the lower surface of the support, a connecting disc fixedly connected to the output end of the second electric telescopic rod, and a fixing disc fixedly connected to the lower surface of the connecting disc. A rotating disc is fixedly connected to the output end of the motor II; a sleeve claw is movably connected to the lower surface of the rotating disc; an electric telescopic rod III is fixedly connected to the lower surface of the connecting disc; a moving disc is fixedly connected to the output end of the electric telescopic rod III; the ends, away from the movable disc, of the springs are fixedly connected with sliding rods, and the ends, close to the springs, of the sliding rods are fixedly connected with push plates. By means of the components, the adjustable sleeve claw is used, the sleeve claw can fix bearing sleeves and sealing rings of different sizes, the push plate capable of moving along with the sleeve claw is used for fixing the bearing sleeves and the sealing rings to the gear shaft cover, and the application range of the device is widened.

Description

Technical Field

[0001] This utility model relates to the field of assembly equipment technology, and in particular to an assembly equipment for a door closer pressure tooth shaft cover. Background Technology

[0002] Existing door closer gear shaft cover assembly equipment automatically feeds the bearing sleeve, sealing ring, and gear shaft cover, and automatically collects the assembled gear shaft cover, improving work efficiency and saving costs. However, it can only assemble gear shaft covers of the same size. When assembling gear shaft covers of other specifications, a large number of parts need to be replaced. For example, a door closer gear shaft cover assembly equipment disclosed in Chinese Patent Application No. CN202322195473.9 can automatically and efficiently press the bearing sleeve and sealing ring into the gear shaft cover, achieving high efficiency, high precision, and cost reduction in the automatic installation of the bearing sleeve and sealing ring to the gear shaft cover. However, it cannot assemble different types of gear shaft covers, or requires disassembly of the device to replace parts, which limits its use. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a door closer pressure tooth shaft cover assembly device. By rotating the turntable and making the sleeve move linearly along the slide rail on the turntable, the sealing ring and the bearing sleeve can be effectively fixed. It can be applied to sealing rings and bearing sleeves of different sizes, improving the practicality of the device. When the sleeve opens, it can drive the push plate to move, so that the push plate can expand the sleeve. During assembly, the sealing ring and bearing sleeve fixed on the sleeve are pushed onto the tooth shaft cover to complete the assembly, improving the assembly efficiency.

[0004] This utility model also provides a door closer pressure tooth shaft cover assembly device, comprising: a base plate, a bracket fixedly connected to the upper surface of the base plate, an electric telescopic rod II fixedly connected to the lower surface of the bracket, a connecting plate fixedly connected to the output end of the electric telescopic rod II, a fixed plate fixedly connected to the lower surface of the connecting plate, a motor II fixedly connected inside the fixed plate, a rotating disk fixedly connected to the output end of the motor II, and a sleeve claw movably connected to the lower surface of the rotating disk;

[0005] An electric telescopic rod three is fixedly connected to the lower surface of the connecting plate. A movable plate is fixedly connected to the output end of the electric telescopic rod three. A spring is fixedly connected to the side surface of the movable plate. A sliding rod is fixedly connected to the end of the spring away from the movable plate. A push plate is fixedly connected to the end of the sliding rod near the spring. Through these components, and using adjustable sleeves, the sleeves can fix bearings and sealing rings of different sizes. The push plate, which moves with the sleeves, fixes the bearings and sealing rings to the gear shaft cover, increasing the applicability of the device.

[0006] According to the door closer pressure gear cover assembly equipment of this utility model, the side surface of the sleeve claw is slidably connected to the push plate, and the side surface of the slide rod is slidably connected to the moving disk. This allows the push plate to slide along the sleeve claw, and enables the sealing ring and bearing sleeve fixed on the sleeve claw to be installed on the gear cover.

[0007] According to the door closer pressure tooth shaft cover assembly equipment of this utility model, the side surface of the rotating disk is rotatably connected to the fixed disk, and the side surface of the sleeve is slidably connected to the fixed disk. The rotation of the rotating disk can drive the sleeve to move, so that the sleeve can fix sealing rings and bearing sleeves of different sizes.

[0008] According to the present invention, a door closer toothed shaft cover assembly device includes a collection box fixedly connected to the upper surface of a base plate. One end of the collection box near the base plate extends through the upper surface of the base plate to the lower surface. The assembled toothed shaft cover can be placed into the collection box for recycling.

[0009] According to the present invention, a door closer toothed shaft cover assembly device is provided, wherein an electric telescopic rod is fixedly connected to the upper surface of the base plate, and a conveying device is provided on the inner side wall of the base plate. The conveying device is used to send the toothed shaft cover to the front of the electric telescopic rod, and the electric telescopic rod pushes the toothed shaft cover between the fixed plates for fixation. After assembly, the toothed shaft cover is pushed into the collection box.

[0010] According to the door closer pressure tooth shaft cover assembly equipment of this utility model, a motor is fixedly connected to the upper surface of the base plate, and a double-headed screw is fixedly connected to the output end of the motor. The double-headed screw is driven to rotate by the motor.

[0011] According to the door closer toothed shaft cover assembly equipment of this utility model, the end of the double-ended screw away from the motor is rotatably connected to the base plate, and a fixing plate is threadedly connected to the side surface of the double-ended screw. This allows the rotating double-ended screw to drive the fixing plate to fix the toothed shaft cover.

[0012] According to the present invention, a door closer toothed shaft cover assembly device has a base plate whose upper surface is slidably connected to a fixed plate. There are two fixed plates symmetrically distributed, and the electric telescopic rod is located between the two fixed plates. After the toothed shaft cover is fixed, the claw and push plate can fix the sealing ring and bearing sleeve onto the toothed shaft cover.

[0013] Beneficial effects:

[0014] Compared with existing technologies, the method of rotating the turntable and making the sleeve move linearly along the slide rail on the turntable can effectively fix the sealing ring and the bearing sleeve. It can be applied to sealing rings and bearing sleeves of different sizes, improving the practicality of the device. When the sleeve opens, it can drive the push plate to move, so that the push plate can expand the sleeve. During assembly, the sealing ring and bearing sleeve fixed on the sleeve are pushed onto the gear shaft cover to complete the assembly, improving the assembly efficiency. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is an overall structural diagram of the door closer pressure tooth shaft cover assembly equipment of this utility model;

[0017] Figure 2 This is a structural diagram of the connecting plate and fixing plate of the door closer pressure tooth shaft cover assembly equipment of this utility model;

[0018] Figure 3 A front view of the rotating disk and sleeve claw of the door closer pressure tooth shaft cover assembly equipment of this utility model;

[0019] Figure 4 Rear view of the rotating disk and sleeve claw of the door closer pressure tooth shaft cover assembly equipment of this utility model;

[0020] Figure 5 This is a structural diagram of the moving disc of the door closer pressure tooth shaft cover assembly equipment of this utility model.

[0021] Legend:

[0022] 1. Base plate; 2. Collection box; 3. Motor 1; 4. Double-ended screw; 5. Fixing plate; 6. Conveying device; 7. Bracket; 8. Electric telescopic rod 1; 9. Electric telescopic rod 2; 10. Connecting plate; 11. Electric telescopic rod 3; 12. Fixing plate; 13. Moving plate; 14. Claw; 15. Slide rod; 16. Spring; 17. Rotating plate; 18. Motor 2; 19. Push plate. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-5This utility model provides a door closer pressure tooth shaft cover assembly device, which includes: a base plate 1, a bracket 7 fixedly connected to the upper surface of the base plate 1, an electric telescopic rod 9 fixedly connected to the lower surface of the bracket 7, a connecting plate 10 fixedly connected to the output end of the electric telescopic rod 9, a fixed plate 12 fixedly connected to the lower surface of the connecting plate 10, a motor 18 fixedly connected inside the fixed plate 12, a rotating plate 17 fixedly connected to the output end of the motor 18, a side surface of the rotating plate 17 rotatably connected to the fixed plate 12, a pawl 14 movably connected to the lower surface of the rotating plate 17, and a side surface of the pawl 14 slidably connected to the fixed plate 12.

[0025] Specifically, before assembly, the bearing sleeve and sealing ring can be sequentially placed on the outside of the sleeve 14. Then, the motor 18 drives the rotating disk 17 to rotate inside the fixed disk 12, so that the sleeve 14 can move through the slide rail on the rotating disk 17 and move linearly along the fixed disk 12. When the sleeve 14 opens, the bearing sleeve and sealing ring can be fixed. It can also be adapted to bearing sleeves and sealing rings of different sizes. After the fixing is completed, the electric telescopic rod 9 will drive the connecting disk 10 to move down, so that the sealing ring and bearing sleeve can be located above the gear shaft cover for easy assembly.

[0026] An electric telescopic rod 11 is fixedly connected to the lower surface of the connecting plate 10. A movable plate 13 is fixedly connected to the output end of the electric telescopic rod 11. A spring 16 is fixedly connected to the side surface of the movable plate 13. A slide rod 15 is fixedly connected to the end of the spring 16 away from the movable plate 13. The side surface of the slide rod 15 is slidably connected to the movable plate 13. A push plate 19 is fixedly connected to the end of the slide rod 15 near the spring 16. The side surface of the sleeve 14 is slidably connected to the push plate 19.

[0027] Specifically, when the sleeve 14 opens, it pushes the push plate 19 to move, and the push plate 19 drives the slide rod 15 to slide along the moving disk 13 while stretching the spring 16. Under the action of the spring 16, the push plate 19 can always keep in contact with the sleeve 14. When the sleeve 14 completes the fixing of the bearing sleeve and the sealing ring and moves to the top of the gear shaft cover, the electric telescopic rod 11 pushes the moving disk 13 to move in the vertical direction and makes the push plate 19 slide along the sleeve 14, pushing the bearing sleeve and the sealing ring from the sleeve 14 to the gear shaft cover and pressing them, so that the bearing sleeve and the sealing ring can be installed on the gear shaft cover.

[0028] A collection box 2 is fixedly connected to the upper surface of the base plate 1. One end of the collection box 2 near the base plate 1 extends through the upper surface of the base plate 1 to the lower surface of the base plate 1. An electric telescopic rod 8 is fixedly connected to the upper surface of the base plate 1. A conveying device 6 is provided on the inner side wall of the base plate 1.

[0029] Specifically, the conveying device 6 consists of a conveyor belt, a rotating shaft, and a set of motors. The motors drive the rotating shaft to rotate, which in turn drives the conveyor belt to move, so that the toothed shaft cover placed on the conveyor belt is transported to the front of the electric telescopic rod 8 through the conveying device 6. The electric telescopic rod 8 pushes the toothed shaft cover between the fixing plates 5 for fixing. After assembly, the electric telescopic rod 8 can push the toothed shaft cover into the collection box 2 for collection. After use, the collection box 2 can be removed from the base plate 1 to obtain the toothed shaft cover.

[0030] A motor 3 is fixedly connected to the upper surface of the base plate 1. A double-ended screw 4 is fixedly connected to the output end of the motor 3. The end of the double-ended screw 4 away from the motor 3 is rotatably connected to the base plate 1. A fixing plate 5 is threadedly connected to the side surface of the double-ended screw 4. The upper surface of the base plate 1 is slidably connected to the fixing plate 5. There are two fixing plates 5, which are symmetrically distributed. The electric telescopic rod 9 is located between the two fixing plates 5.

[0031] Specifically, when the electric telescopic rod 8 pushes the gear shaft cover between the two fixed plates 5, the motor 3 drives the double-headed screw 4 to rotate, so that the double-headed screw 4 can drive the fixed plate 5 to slide along the base plate 1, and fix the gear shaft cover under the sleeve 14 for assembly.

[0032] Working principle: During use, the gear shaft cover is transported to the front of the electric telescopic rod 8 via the conveying device 6. The electric telescopic rod 8 pushes the gear shaft cover between the fixed plates 5. Then, the motor 3 drives the double-headed screw 4 to rotate, allowing the double-headed screw 4 to drive the fixed plate 5 to slide along the base plate 1, fixing the gear shaft cover under the sleeve 14. Then, the bearing sleeve and sealing ring are sequentially placed on the outside of the sleeve 14. Next, the motor 18 drives the rotating disk 17 to rotate within the fixed disk 12, allowing the sleeve 14 to move along the slide rail on the rotating disk 17 and move linearly along the fixed disk 12. When the sleeve 14 opens, it can fix the bearing sleeve and sealing ring, and can adapt to bearing sleeves and sealing rings of different sizes. Then, the push plate 19 will be pushed to move, and the push plate 19 will drive the slide rod 15 to slide along the moving disk 13 while stretching the spring 16. Under the action of the spring 16, the push plate 19 can always keep in contact with the sleeve 14. After the sleeve 14 has completed the fixing of the bearing sleeve and the sealing ring and moved to the top of the gear shaft cover, the electric telescopic rod 11 will push the moving disk 13 to move in the vertical direction and make the push plate 19 slide along the sleeve 14, pushing the bearing sleeve and the sealing ring from the sleeve 14 to the gear shaft cover and pressing them so that the bearing sleeve and the sealing ring can be installed on the gear shaft cover. After the assembly is completed, the electric telescopic rod 8 can push the gear shaft cover into the collection box 2 for collection, and after use, the collection box 2 can be removed from the bottom plate 1 to obtain the gear shaft cover.

[0033] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A door closer pressure tooth shaft cover assembly device, characterized in that, include: A base plate (1) is fixedly connected to a bracket (7) on its upper surface. An electric telescopic rod (9) is fixedly connected to the lower surface of the bracket (7). A connecting plate (10) is fixedly connected to the output end of the electric telescopic rod (9). A fixed plate (12) is fixedly connected to the lower surface of the connecting plate (10). A motor (18) is fixedly connected inside the fixed plate (12). A rotating plate (17) is fixedly connected to the output end of the motor (18). A pawl (14) is movably connected to the lower surface of the rotating plate (17). An electric telescopic rod three (11) is fixedly connected to the lower surface of the connecting plate (10). A movable plate (13) is fixedly connected to the output end of the electric telescopic rod three (11). A spring (16) is fixedly connected to the side surface of the movable plate (13). A slide rod (15) is fixedly connected to the end of the spring (16) away from the movable plate (13). A push plate (19) is fixedly connected to the end of the slide rod (15) close to the spring (16).

2. The door closer pressure tooth shaft cover assembly equipment according to claim 1, characterized in that, The side surface of the claw (14) is slidably connected to the push plate (19), and the side surface of the slide rod (15) is slidably connected to the moving disk (13).

3. The door closer pressure tooth shaft cover assembly equipment according to claim 1, characterized in that, The side surface of the rotating disk (17) is rotatably connected to the fixed disk (12), and the side surface of the claw (14) is slidably connected to the fixed disk (12).

4. The door closer pressure tooth shaft cover assembly equipment according to claim 1, characterized in that, A collection box (2) is fixedly connected to the upper surface of the base plate (1). The end of the collection box (2) near the base plate (1) extends through the upper surface of the base plate (1) to the lower surface of the base plate (1).

5. The door closer pressure tooth shaft cover assembly equipment according to claim 1, characterized in that, An electric telescopic rod (8) is fixedly connected to the upper surface of the base plate (1), and a conveying device (6) is provided on the inner side wall of the base plate (1).

6. The door closer pressure tooth shaft cover assembly equipment according to claim 1, characterized in that, A motor (3) is fixedly connected to the upper surface of the base plate (1), and a double-headed screw (4) is fixedly connected to the output end of the motor (3).

7. The door closer pressure tooth shaft cover assembly equipment according to claim 6, characterized in that, The end of the double-ended screw (4) away from the motor (3) is rotatably connected to the base plate (1), and a fixing plate (5) is threadedly connected to the side surface of the double-ended screw (4).

8. The door closer pressure tooth shaft cover assembly equipment according to claim 7, characterized in that, The upper surface of the base plate (1) is slidably connected to the fixing plate (5). There are two fixing plates (5) and they are symmetrically distributed. The electric telescopic rod (9) is located between the two fixing plates (5).

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