Door and window bolt dismounting tool

Abstract

The utility model provides a door and window bolt disassembling and assembling tool, and relates to the technical field of disassembling and assembling tools. The equipment cover is designed to be in an L shape, a driven gear shaft is rotationally connected to the upper position of the front end in the equipment cover, the middle position of the front end of the driven gear shaft is fixedly connected with the middle position of the rear end of a dismounting frame, and an adjusting piece is rotationally connected to the edge position in the dismounting frame. After the bolt is limited by the three dismounting claws, the controller is started to transmit the electric quantity of the power supply battery to the motor, the rotating shaft of the motor drives the transmission gear shaft to rotate, the transmission gear shaft and the driven gear shaft are in meshing transmission, the whole dismounting frame fixed to the front end of the driven gear shaft rotates, and then the fixed bolt is rotationally dismounted. The problems that in the prior art, when bolts of doors and windows are disassembled and assembled, if the bolts are not taken out in time, the doors and windows are hindered and interfered in the disassembling process, and meanwhile door and window bodies are damaged are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of disassembly and assembly tools, and more specifically, particularly relates to a door and window bolt disassembly and assembly tool. Background Art

[0002] Doors and windows are divided into enclosure components or partition components according to their location. They have different design requirements and must have functions such as thermal insulation, heat insulation, sound insulation, waterproofing, and fire prevention. New requirements require energy saving. The heat lost through gaps in doors and windows in cold areas accounts for about 25% of the total heating heat consumption. When installing doors and windows, they need to be fixed with screws to prevent them from falling off. However, when changing the style of doors and windows, the bolts that fix the doors and windows need to be removed.

[0003] Understanding the application of existing door and window bolt disassembly and assembly: When disassembling and assembling door and window bolts, if the bolts are not removed in time, the process of door and window disassembly will be hindered and interfered, and the door and window body will be damaged. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a door and window bolt disassembly and assembly tool to solve the existing problem that when disassembling and assembling the door and window bolts, if the bolts are not removed in time, the door and window disassembly process will be hindered and interfered, and the door and window body will be damaged.

[0005] The purpose and function of the door and window bolt disassembly tool of the utility model are achieved by the following specific technical means:

[0006] A door and window bolt disassembly and assembly tool comprises an equipment cover; the equipment cover is designed in an L shape, and a driven gear shaft is rotatably connected to the upper position of the internal front end of the equipment cover, the middle position of the front end of the driven gear shaft is fixedly connected to the middle position of the rear end of the disassembly frame, and an adjusting piece is rotatably connected to the internal edge position of the disassembly frame, and the adjusting piece is designed as a bevel gear structure, a Y-shaped slide groove is provided at the front end position of the disassembly frame, and three disassembly claws are slidably connected in the Y-shaped slide groove of the disassembly frame, the inner sides of the three disassembly claws are designed in a conical shape, and the three disassembly claws are distributed in a ring shape, and the rear ends of the three disassembly claws are provided with a clamping groove, and a transmission ring is rotatably connected to the internal middle position of the disassembly frame, a tooth groove is provided at the rear end position of the transmission ring, and a spiral groove is provided at the front end position of the transmission ring, the front end spiral groove position of the transmission ring is meshed with the clamping groove position at the rear end position of the disassembly claw, and the rear end tooth groove position of the transmission ring is meshed with the adjusting piece.

[0007] According to an embodiment of the utility model, a power supply battery is fixedly installed at a lower position inside the equipment cover, and a controller is provided at a front end position of the power supply battery.

[0008] According to an embodiment of the utility model, a motor is arranged at the upper end of the interior of the equipment cover, and the motor is connected to the controller via a wiring harness.

[0009] According to one embodiment of the utility model, the front end rotating shaft of the motor is fixedly connected to the rear end position of the transmission gear shaft, the transmission gear shaft is located inside the equipment cover, and the transmission gear shaft is meshed with the driven gear shaft, and the gear diameter of the driven gear shaft is ten times the gear diameter of the transmission gear shaft.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] Move the middle position of the front end of the disassembly frame to above the bolt to be disassembled, and then rotate the adjustment piece to drive the transmission ring to rotate. While the transmission ring rotates, the front end spiral groove position of the transmission ring engages with the slot position at the rear end position of the disassembly claw, and the three disassembly claws will move closer. The inner conical design position of the three disassembly claws fits the bolt. Through the above steps, bolts of different sizes can be clamped and fixed, and it has a wide range of applicability.

[0012] After the bolt is limited by the three disassembly claws, the controller is then started to transfer the power of the power supply battery to the motor. The motor shaft will drive the transmission gear shaft to rotate, and the transmission gear shaft and the driven gear shaft will mesh and transmit. The disassembly frame fixed at the front end of the driven gear shaft will rotate as a whole, and then the fixed bolt will be rotated and removed.

[0013] The gear diameter of the driven gear shaft is ten times the gear diameter of the transmission gear shaft. When the transmission gear shaft rotates, because the torque is proportional to the square of the gear diameter, the large gear has a larger torque. When the driven gear shaft rotates, the speed is slower, which reduces the resistance of the motor shaft and avoids short circuit of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the main structure of a door and window bolt disassembly and assembly tool.

[0015] Figure 2 The utility model is a left-side structural schematic diagram of a door and window bolt disassembling and assembling tool.

[0016] Figure 3 The utility model is a schematic diagram of the side structure of a door and window bolt disassembling tool.

[0017] Figure 4 The utility model is a half-section top view of the structure of the door and window bolt disassembly tool.

[0018] Figure 5 The utility model is a half-section left-side structural schematic diagram of a door and window bolt disassembling tool.

[0019] Figure 6 The utility model is a half-section side view of the structure of the door and window bolt disassembly tool.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Equipment cover; 101. Power supply battery; 102. Controller; 103. Motor; 104. Transmission gear shaft; 105. Driven gear shaft; 2. Disassembly frame; 201. Adjustment member; 202. Transmission ring; 203. Disassembly claw. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of 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.

[0023] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] Embodiment 1:

[0026] As attached Figure 1 To Attachment Figure 6 As shown:

[0027] The utility model provides a door and window bolt disassembly and assembly tool, comprising an equipment cover 1; the equipment cover 1 is designed in an L shape, and a driven gear shaft 105 is rotatably connected to the upper position of the internal front end of the equipment cover 1, the middle position of the front end of the driven gear shaft 105 is fixedly connected to the middle position of the rear end of a disassembly frame 2, an adjusting member 201 is rotatably connected to the inner edge position of the disassembly frame 2, the adjusting member 201 is designed in a bevel gear structure, a Y-shaped slide groove is opened at the front end position of the disassembly frame 2, and three disassembly claws are slidably connected in the Y-shaped slide groove of the disassembly frame 2 203, the inner side positions of the three disassembly claws 203 are conical in design, and the three disassembly claws 203 are distributed in a ring shape, and the rear end positions of the three disassembly claws 203 are provided with card slots, and the inner middle position of the disassembly frame 2 is rotatably connected with a transmission ring 202, the rear end position of the transmission ring 202 is provided with a tooth groove, and the front end position of the transmission ring 202 is provided with a spiral groove, the front end spiral groove position of the transmission ring 202 is meshed with the card slot position of the rear end position of the disassembly claw 203, and the rear end tooth groove position of the transmission ring 202 is meshed with the adjusting member 201.

[0028] Among them, a power supply battery 101 is fixedly installed at the lower position inside the equipment cover 1, and a controller 102 is arranged at the front end position of the power supply battery 101, and a motor 103 is arranged at the upper end position inside the equipment cover 1, and the motor 103 is connected to the controller 102 through a wiring harness, and the front end rotating shaft of the motor 103 is fixedly connected to the rear end position of the transmission gear shaft 104, the transmission gear shaft 104 is located in the internal position of the equipment cover 1, and the transmission gear shaft 104 is meshed with the driven gear shaft 105, and the gear diameter of the driven gear shaft 105 is ten times the gear diameter of the transmission gear shaft 104. When the transmission gear shaft 104 rotates, because the torque is proportional to the square of the gear diameter, the large gear has a larger torque, and the speed is slower when the driven gear shaft 105 rotates, which reduces the resistance on the rotating shaft of the motor 103 and avoids the motor 103 from short circuiting.

[0029] When in use: move the front middle position of the disassembly frame 2 to the top of the bolt to be disassembled, then rotate the adjustment member 201 to drive the transmission ring 202 to rotate. While the transmission ring 202 rotates, the front spiral groove position of the transmission ring 202 is engaged with the slot position of the rear end position of the disassembly claw 203, and the three disassembly claws 203 are moved closer. The inner conical design position of the three disassembly claws 203 fits the bolt. Through the above steps, bolts of different sizes can be clamped and fixed, and the applicability is wide.

[0030] Embodiment 2:

[0031] After the bolt is limited by the three disassembly claws 203, the controller 102 is then started to transfer the power of the power supply battery 101 to the motor 103. The rotating shaft of the motor 103 will drive the transmission gear shaft 104 to rotate. The transmission gear shaft 104 is meshed with the driven gear shaft 105 for transmission. The disassembly frame 2 fixed at the front end of the driven gear shaft 105 rotates as a whole, and then the fixed bolt is rotated and removed.

[0032] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A door and window bolt disassembly tool, characterized by: The device comprises an equipment cover (1); the equipment cover (1) is designed in an L shape, and a driven gear shaft (105) is rotatably connected to the upper position of the internal front end of the equipment cover (1), the middle position of the front end of the driven gear shaft (105) is fixedly connected to the middle position of the rear end of the disassembly frame (2), an adjusting member (201) is rotatably connected to the internal edge position of the disassembly frame (2), the adjusting member (201) is designed in a bevel gear structure, a Y-shaped sliding groove is provided at the front end position of the disassembly frame (2), and three disassembly claws (203) are slidably connected in the Y-shaped sliding groove of the disassembly frame (2), and the three disassembly claws (203) are rotatably connected to the Y-shaped sliding groove of the disassembly frame (2). The inner side of the disassembly claw (203) is of conical design, and the three disassembly claws (203) are distributed in a ring shape. The rear ends of the three disassembly claws (203) are provided with a slot. The middle position of the disassembly frame (2) is rotatably connected with a transmission ring (202). The rear end of the transmission ring (202) is provided with a tooth groove, and the front end of the transmission ring (202) is provided with a spiral groove. The front end spiral groove of the transmission ring (202) meshes with the slot position of the rear end of the disassembly claw (203), and the rear end tooth groove position of the transmission ring (202) meshes with the adjustment member (201).

2. A door and window bolt disassembly tool as claimed in claim 1, characterized in that: A power supply battery (101) is fixedly installed at a lower position inside the equipment cover (1), and a controller (102) is arranged at a front end position of the power supply battery (101).

3. A door and window bolt disassembly tool as claimed in claim 1, characterized in that: A motor (103) is arranged at the upper end of the interior of the equipment cover (1), and the motor (103) is connected to the controller (102) via a wiring harness.

4. A door and window bolt disassembly tool as claimed in claim 3, characterized in that: The front end rotating shaft of the motor (103) is fixedly connected to the rear end position of the transmission gear shaft (104); the transmission gear shaft (104) is located inside the equipment cover (1), and the transmission gear shaft (104) is meshed with the driven gear shaft (105).

5. A door and window bolt disassembly tool as claimed in claim 4, characterized in that: The gear diameter of the driven gear shaft (105) is ten times the gear diameter of the transmission gear shaft (104).

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