Gear lower shell clamping device

Abstract

The utility model discloses a gear lower shell clamping device which comprises a supporting table, a supporting cover is fixedly connected to the upper surface of the supporting table, two electric cylinders are fixedly installed on the inner bottom wall of the supporting cover, the telescopic ends of the two electric cylinders are jointly and fixedly connected with a lifting cover, two adjusting holes are formed in the outer surface of the supporting cover, and the lifting cover is fixedly connected with the supporting table. Two lifting blocks are fixedly connected to the outer surface of the lifting cover, supporting plates are fixedly connected to the side faces, away from each other, of the two lifting blocks, sliding holes are formed in the side faces, close to each other, of the two supporting plates, and transmission seats are slidably connected to the inner walls of the two sliding holes; the inner walls of the two transmission seats are both in threaded connection with transmission screws, and two motor blocks are arranged above the supporting table. According to the device, the two transmission seats can drive the two fixed clamping blocks to automatically clamp and fix the gear shell above the clamping table, and the clamping speed of the gear shell and the subsequent assembling speed of the gear shell are increased.

Description

Technical Field

[0001] The utility model relates to the field of gear housing clamping, in particular to a gear lower housing clamping device. Background Art

[0002] The gear housing has the following functions: acceleration and deceleration, which is often called a speed change gear box, changing the transmission direction. For example, we can use two sector gears to transmit force vertically to another rotating shaft, changing the rotational torque. Under the same power conditions, the faster the gear rotates, the smaller the torque on the shaft, and vice versa. Clutch function: We can separate the engine from the load by separating the two originally meshing gears.

[0003] At present, the gear housing needs to assemble the gears and transmission components therein. During the current assembly process of the gear housing, the handle is usually rotated manually, and then the screw is driven to clamp it. The process of clamping the gear housing is cumbersome, which in turn affects the assembly speed of the gear housing. Therefore, we propose a gear lower housing clamping device to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a gear lower housing clamping device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is provided with a plurality of electric motors, the two electric motors being fixedly connected to the upper surface of the support platform, the two electric cylinders being fixedly installed with the inner bottom wall of the support platform, the telescopic ends of the two electric cylinders being fixedly connected with the lifting cover together, the outer surface of the support cover being provided with two adjusting holes, the outer surface of the lifting cover being fixedly connected with two lifting blocks, the side surfaces of the two lifting blocks being away from each other are fixedly connected with support plates, the side surfaces of the two support plates being close to each other are provided with sliding holes, the inner walls of the two sliding holes are slidably connected with transmission seats, the inner walls of the two transmission seats are threadedly connected with transmission screws, two motors are provided above the support platform, the side surfaces of the two transmission seats being away from each other are fixedly connected with fixed clamping blocks, and the outer surfaces of the two transmission seats are fixedly connected with two limit plates.

[0007] In a further embodiment, the side surfaces of the two support plates away from each other are fixedly connected to bearing plates, the side surfaces of the two bearing plates away from each other are fixedly inlaid with bearing rings, and the outer surfaces of the two transmission screws are respectively fixedly connected to the inner rings of the two bearing rings.

[0008] In a further embodiment, two fixing seats are fixedly installed on the side surfaces of the two bearing plates that are away from each other, and the side surfaces of the two groups of fixing seats that are close to each other are respectively fixedly connected to the outer surfaces of the two motors, and the output ends of the two motors are respectively fixedly connected to the ends of the two transmission screws that are away from each other.

[0009] In a further embodiment, the front sides of the two lifting blocks are fixedly connected with reinforcement plates, and the side surfaces of the two reinforcement plates that are away from each other are respectively fixedly connected to the side surfaces of the two support plates that are close to each other.

[0010] In a further embodiment, the upper surface of the support platform is fixedly connected to a clamping platform, and the bottom surface of the support platform is fixedly connected to two groups of bases.

[0011] In a further embodiment, a controller is fixedly mounted on the outer surface of the support cover, and the controller is electrically connected to the electric cylinder and the motor respectively through wires.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] This device uses an electric cylinder arranged inside the support cover and the cooperation of the lifting cover and two lifting blocks to connect the electric cylinder with the support plate and the fixed clamping block, which is convenient for debugging the clamping height of the two fixed clamping blocks. It is suitable for clamping and fixing gear housings of different specifications. By operating two motors and cooperating with two transmission screws and two transmission seats, the two transmission seats will drive the two fixed clamping blocks to automatically clamp and fix the gear housing above the clamping table, thereby improving the clamping speed of the gear housing and the subsequent assembly speed of the gear housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the gear lower housing clamping device.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the top view of the gear lower housing clamping device.

[0016] Figure 3 It is a sectional view of the side view of the support cover in the gear lower housing clamping device.

[0017] Figure 4 It is a cross-sectional view of the top view of the transmission seat in the gear lower housing clamping device.

[0018] In the figure: 1. Support platform; 2. Support cover; 3. Electric cylinder; 4. Lifting cover; 5. Adjustment hole; 6. Lifting block; 7. Support plate; 8. Sliding hole; 9. Transmission seat; 10. Transmission screw; 11. Bearing plate; 12. Bearing ring; 13. Motor; 14. Fixed seat; 15. Fixed clamping block; 16. Clamping platform; 17. Limiting plate; 18. Base; 19. Reinforcement plate; 20. Controller. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] 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.

[0022] See also Figure 1-4In the utility model, a gear lower housing clamping device comprises a support platform 1, the upper surface of the support platform 1 is fixedly connected with a support cover 2, the inner bottom wall of the support cover 2 is fixedly installed with two electric cylinders 3, the telescopic ends of the two electric cylinders 3 are fixedly connected with a lifting cover 4, the outer surface of the support cover 2 is provided with two adjusting holes 5, the outer surface of the lifting cover 4 is fixedly connected with two lifting blocks 6, the side of the two lifting blocks 6 away from each other is fixedly connected with a support plate 7, the side of the two support plates 7 close to each other is provided with a sliding hole 8, the inner walls of the two sliding holes 8 are slidably connected with a transmission seat 9, the inner walls of the two transmission seats 9 are threadedly connected with a transmission screw 10, two motors 13 are arranged above the support platform 1, the side of the two transmission seats 9 away from each other is fixedly connected with a fixed clamping block 15, and the outer surfaces of the two transmission seats 9 are fixedly connected with two limit plates 17.

[0023] The two support plates 7 are fixedly connected to the side faces away from each other with bearing plates 11, and the two bearing plates 11 are fixedly inlaid with bearing rings 12 on the side faces away from each other. The outer surfaces of the two transmission screws 10 are respectively fixedly connected to the inner rings of the two bearing rings 12, and the two bearing plates 11 are fixedly installed with two fixing seats 14 on the side faces away from each other. The sides of the two groups of fixing seats 14 close to each other are respectively fixedly connected to the outer surfaces of the two motors 13, and the output ends of the two motors 13 are respectively fixedly connected to the ends of the two transmission screws 10 away from each other. By setting the bearing plate 11 and the bearing ring 12, the transmission screw 10 can be fixed and can rotate stably. The setting of the motor 13 will provide power for the rotation of the transmission screw 10.

[0024] The front sides of the two lifting blocks 6 are fixedly connected with reinforcement plates 19, and the sides of the two reinforcement plates 19 that are away from each other are fixedly connected with the sides of the two support plates 7 that are close to each other. The upper surface of the support table 1 is fixedly connected with a clamping table 16, and the bottom surface of the support table 1 is fixedly connected with two groups of bases 18. The outer surface of the support cover 2 is fixedly installed with a controller 20, and the controller 20 is electrically connected to the electric cylinder 3 and the motor 13 through wires. The reinforcement plate 19 is used to deepen the connection between the lifting block 6 and the support plate 7, and the clamping table 16 can be used to support the gear housing. The operation of the electric cylinder 3 and the motor 13 can be conveniently controlled by the controller 20.

[0025] The working principle of the utility model is: first, the gear housing is placed above the clamping table 16, and then the electric cylinder 3 is started to lift according to the specifications of the gear housing. The lifting block 6 can drive the support plate 7 and the fixed clamp block 15 to move up and down flexibly, which is convenient for clamping and fixing gear housings of different specifications. Then, the two motors 13 are started to operate, which can respectively drive the two transmission screws 10 to rotate inside the two transmission seats 9, and the two fixed clamp blocks 15 will be driven by the two transmission seats 9 to clamp and fix the gear housing above the clamping table 16, which is convenient for the subsequent assembly of the gear housing.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A gear lower housing clamping device, characterized in that: The invention comprises a support platform (1), wherein the upper surface of the support platform (1) is fixedly connected with a support cover (2), the inner bottom wall of the support cover (2) is fixedly mounted with two electric cylinders (3), the telescopic ends of the two electric cylinders (3) are fixedly connected with a lifting cover (4), the outer surface of the support cover (2) is provided with two adjustment holes (5), the outer surface of the lifting cover (4) is fixedly connected with two lifting blocks (6), the side faces of the two lifting blocks (6) that are away from each other are fixedly connected with a support plate (7), the side faces of the two support plates (7) that are close to each other are provided with a sliding hole (8), the inner walls of the two sliding holes (8) are slidably connected with a transmission seat (9), the inner walls of the two transmission seats (9) are threadedly connected with a transmission screw (10), two motors (13) are arranged above the support platform (1), the side faces of the two transmission seats (9) that are away from each other are fixedly connected with a fixed clamping block (15), and the outer surfaces of the two transmission seats (9) are fixedly connected with two limit plates (17).

2. A gear lower housing clamping device according to claim 1, characterized in that: The side surfaces of the two support plates (7) that are away from each other are fixedly connected to a bearing plate (11), the side surfaces of the two bearing plates (11) that are away from each other are fixedly inlaid with a bearing ring (12), and the outer surfaces of the two transmission screws (10) are fixedly connected to the inner rings of the two bearing rings (12) respectively.

3. A gear lower housing clamping device according to claim 2, characterized in that: Two fixing seats (14) are fixedly mounted on the side surfaces of the two bearing plates (11) that are away from each other, and the side surfaces of the two groups of fixing seats (14) that are close to each other are respectively fixedly connected to the outer surfaces of the two motors (13), and the output ends of the two motors (13) are respectively fixedly connected to the ends of the two transmission screws (10) that are away from each other.

4. A gear lower housing clamping device according to claim 1, characterized in that: The front faces of the two lifting blocks (6) are fixedly connected with reinforcement plates (19), and the side faces of the two reinforcement plates (19) that are away from each other are fixedly connected to the side faces of the two support plates (7) that are close to each other.

5. The gear lower housing clamping device according to claim 1, characterized in that: The upper surface of the support platform (1) is fixedly connected to a clamping platform (16), and the bottom surface of the support platform (1) is fixedly connected to two groups of bases (18).

6. A gear lower housing clamping device according to claim 1, characterized in that: A controller (20) is fixedly mounted on the outer surface of the support cover (2), and the controller (20) is electrically connected to the electric cylinder (3) and the motor (13) respectively through wires.

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