Metal product fixing clamp
The motor-driven bevel gear system inside the limiting cylinder clamps the metal tube, and the abutment block inside the movable column supports the inner wall, which solves the deformation problem of the metal tube clamp during extrusion and improves the fixing effect and production efficiency.
Patent Information
- Application Number
- CN202422596196.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-10-28
AI Technical Summary
Existing metal tube clamps are prone to deformation or insecure fixation during extrusion, which affects production efficiency.
The system employs a motor-driven bevel gear system within the limiting cylinder. Through a lead screw and slider, the clamping plate clamps the metal tube, while the abutment block within the movable column supports the inner wall of the metal tube to prevent the clamping plate from being squeezed and deformed.
This achieves stable clamping of the metal tube, preventing deformation and improving production efficiency and the stability of equipment operation.
Smart Images
Figure CN223588816U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to metal product fixing clamp technical field, specifically is a metal product fixing clamp. BACKGROUND
[0002] Clamp is the device that is used for fixing processing object, make it occupy correct position, to accept construction or detection in the process of mechanical manufacturing, also called fixture. From the broad sense, in the process of any procedure, the device that is used for quickly, conveniently, safely install workpiece, such as machine vice, chuck, suction cup, index head and rotary worktable etc. have great universality, can better adapt to the change of processing procedure and processing object, its structure has been fixed, size, specification has been series, and most of them have become a standard accessory of machine tool.
[0003] The clamp for fixing metal pipe in prior art usually directly extrudes and fixes the outer wall of the metal pipe, some metal pipes have low thickness, when directly extruding the outer wall, the metal pipe may be deformed, thereby damaging the product, and if the extrusion force on the metal pipe is too small, the metal pipe is not fixed enough, and it is easy to slip during processing, thereby affecting production efficiency. UTILITY MODEL CONTENT
[0004] Therefore, the utility model discloses a metal product fixing clamp, which solves the technical problems of metal pipe deformation when the extrusion force is too large and metal pipe fixation when the extrusion force is too small.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a metal product fixing clamp, which comprises a limiting cylinder, a motor is fixedly connected inside the limiting cylinder, one end of the motor is fixedly connected with an output shaft, one end of the output shaft is fixedly connected with a second bevel gear, a first bevel gear is movably connected outside the second bevel gear, one end of the first bevel gear is fixedly connected with a lead screw, one end of the lead screw is fixedly connected with a limiting block, one end of the lead screw is movably connected with a sliding block, one side of the sliding block is fixedly connected with a clamping plate, one side of the clamping plate is fixedly connected with a resisting block, and a movable column is movably connected inside the limiting cylinder.
[0006] By adopting the above technical scheme, the utility model drives the output shaft to rotate through the motor, so that the second bevel gear rotates, the first bevel gear rotates under the drive of the second bevel gear, so that the lead screw rotates, the sliding block on the lead screw moves inward under the rotation of the lead screw, the clamping plate moves under the drive of the sliding block, so that the clamping plate moves inward, the effect of clamping the inside of the metal pipe is achieved, the resisting block on the clamping plate abuts against the groove in the movable column, so that the movable column moves to the inside of the metal pipe, thereby supporting the inner wall of the metal pipe, and the effect of preventing the clamping plate from extruding and deforming the metal pipe is achieved.
[0007] Further, the limiting cylinder is internally provided with a cavity matched with the motor, and the cavity is provided with a mounting plate matched with the motor.
[0008] By adopting the above technical scheme, the motor is fixed inside the limiting cylinder, so that the motor is more stable during operation and the shaking of the device is reduced.
[0009] Further, the limiting cylinder is internally provided with a cavity matched with the motor, and the cavity is provided with a mounting plate matched with the motor.
[0010] By adopting the above technical scheme, the motor is fixed inside the limiting cylinder, so that the motor is more stable during operation and the shaking of the device is reduced.
[0011] Further, one end of the abutting block is an inclined angle, and the movable column is internally provided with an inclined groove matched with the abutting block.
[0012] By adopting the above technical scheme, when the clamping plate moves inward, the abutting block is pushed, so that the inclined angle on the abutting block pushes the movable column, and the movable column moves into the metal pipe.
[0013] Further, the limiting cylinder is internally provided with a cavity matched with the motor, and the cavity is provided with a mounting plate matched with the motor.
[0014] By adopting the above technical scheme, the movable column is more stable during movement, and is prevented from being dislocated during movement, so that it cannot move into the metal pipe.
[0015] Further, one end of the abutting block is an inclined angle, and the movable column is internally provided with an inclined groove matched with the abutting block.
[0016] By adopting the above technical scheme, the whole device can be fixed on an external device through the mounting hole, so that the device is more stable during operation.
[0017] In summary, the utility model mainly has the following beneficial effects: the utility model drives the output shaft to rotate through the motor, so that the second bevel gear rotates, the first bevel gear is driven to rotate through the second bevel gear, so that the lead screw rotates, the slider on the lead screw moves inward, the slider drives the clamping plate to move, so that the clamping plate moves inward, the effect that the metal pipe inside is clamped is achieved, the abutting block on the clamping plate abuts against the groove in the movable column, so that the movable column moves into the metal pipe, so that the metal pipe inner wall is supported, and the effect that the clamping plate is prevented from extruding and deforming the metal pipe is achieved. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a whole mechanism schematic view of the utility model;
[0019] Figure 2 It is a part structure schematic view of the utility model;
[0020] Figure 3 It is a partial structure schematic view of the utility model;
[0021] Figure 4 It is a partial structure schematic view of the utility model;
[0022] Figure 5 It is a partial structure schematic view of the utility model.
[0023] In the drawing: 1, limit cylinder;2, clamping plate;3, movable column;4, fixed plate;5, mounting hole;6, screw;7, sliding block;8, limit block;9, first bevel gear;10, second bevel gear;11, block;12, motor;13, output shaft. Specific implementation
[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model and cannot be understood as limiting the utility model.
[0025] The embodiments of the utility model will be described below according to the overall structure of the utility model.
[0026] A metal product fixing clamp, as shown in 1-5, comprises a limit cylinder 1, a motor 12 is fixedly connected inside the limit cylinder 1, one end of the motor 12 is fixedly connected with an output shaft 13, one end of the output shaft 13 is fixedly connected with a second bevel gear 10, a first bevel gear 9 is movably connected outside the second bevel gear 10, one end of the first bevel gear 9 is fixedly connected with a screw 6, one end of the screw 6 is fixedly connected with a limit block 8, one end of the screw 6 is movably connected with a sliding block 7, one side of the sliding block 7 is fixedly connected with a clamping plate 2, one side of the clamping plate 2 is fixedly connected with a block 11, a movable column 3 is movably connected inside the limit cylinder 1, the utility model drives the output shaft 13 to rotate through the motor 12, so that the second bevel gear 10 rotates, the first bevel gear 9 rotates driven by the second bevel gear 10, so that the screw 6 rotates, the sliding block 7 on the screw 6 moves inward, the clamping plate 2 moves driven by the sliding block 7, so that the clamping plate 2 moves inward, the effect of clamping the outside of the metal pipe is achieved, the block 11 on the clamping plate 2 abuts against the groove in the movable column 3, so that the movable column 3 moves to the inside of the metal pipe, so as to support the inner wall of the metal pipe, the effect of preventing the clamping plate from extruding and deforming the metal pipe is achieved.
[0027] Please refer to Figure 4 A cavity matched with the motor 12 is formed in the limit cylinder 1, and a mounting plate matched with the motor 12 is arranged in the cavity, the utility model is provided with the above structure, the motor 12 is fixed in the limit cylinder 1, so that the motor 12 is more stable when operating, and the shaking of the device is reduced.
[0028] Please refer to Figure 2 The inside of the limiting cylinder 1 is provided with a cavity matched with the sliding block 7, and the cavity and the sliding block 7 are both in the shape of "cross", the utility model discloses through setting above structure, prevent the sliding block 7 from rotating when moving, thereby influence the movement of sliding block 7, make the clamping plate 2 move more stable.
[0029] Please refer to Figure 4 One end of the abutting block 11 is an inclined angle, and the inside of the movable column 3 is provided with an inclined groove matched with the abutting block 11, the utility model discloses through setting above structure, when the clamping plate 2 moves to the inside, the abutting block 11 is pushed, the inclined angle on the abutting block 11 pushes the movable column 3, so that the movable column 3 moves to the inside of the metal pipe.
[0030] Please refer to Figure 3 The inside of the limiting cylinder 1 is provided with a cavity matched with the movable column 3, and the section of the cavity is circular, the utility model discloses through setting above structure, so that the movable column 3 is more stable when moving, prevent the movable column 3 from being dislocated when moving, so as to be unable to move to the inside of the metal pipe.
[0031] Please refer to Figure 1 One end of the limiting cylinder 1 is fixedly connected with the fixed plate 4, and the fixed plate 4 is provided with the mounting hole 5, the utility model discloses through setting above structure, the whole device is fixed on the external device through the mounting hole 5, so that the device runs more stably.
[0032] The working principle of the utility model is as follows: when using, the staff aligns the inner diameter of the metal pipe to the movable column 3, at this time, the staff starts the motor 12 power supply, so that the motor 12 rotates, the motor 12 rotates and drives the output shaft 13 on the motor 12 to rotate, so that the second bevel gear 10 on the output shaft 13 rotates, the second bevel gear 10 drives the four first bevel gears 9 embedded with the second bevel gear 10 to rotate, so that the four lead screws 6 rotate, one end of the lead screw 6 is fixed with the limiting block 8, so that the lead screw 6 rotates stably, the rotation of the lead screw 6 makes the sliding block 7 on the lead screw 6 move inward, because the inside of the limiting cylinder 1 is provided with the cavity matched with the sliding block 7, so as to prevent the sliding block 7 from rotating, the sliding block 7 moves and drives the clamping plate 2 to move, the clamping plate 2 moves inward, so as to extrude and fix the outside of the metal pipe;
[0033] At this time, the abutting block 11 in the clamping plate 2 moves to the inside of the movable column 3, the inclined angle on the abutting block 11 cooperates with the inclined groove in the inside of the movable column 3, the abutting block 11 moves to the inside of the movable column 3, so as to support the inside of the metal pipe, thus the metal pipe is fixed;
[0034] At this time, the staff processes the metal pipe, after the processing is completed, the staff starts the motor reverse switch, at this time, the clamping plate 2 moves outward, the movable column 3 starts to reset under the action of gravity, at this time, the staff removes the processed metal plate.
[0035] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and change of the embodiment without the creative contribution after reading the specification without departing from the principles and the tenet of the utility model, but as long as in the right claim range of the utility model, it is protected by the patent law.
Claims
1. A metal product fixing jig comprising a limiting cylinder (1), characterized in that: The motor (12) is fixedly connected inside the limiting barrel (1), one end of the motor (12) is fixedly connected with an output shaft (13), one end of the output shaft (13) is fixedly connected with a second bevel gear (10), the outer side of the second bevel gear (10) is movably connected with a first bevel gear (9), one end of the first bevel gear (9) is fixedly connected with a lead screw (6), one end of the lead screw (6) is fixedly connected with a limiting block (8), one end of the lead screw (6) is movably connected with a sliding block (7), one side of the sliding block (7) is fixedly connected with a clamping plate (2), one side of the clamping plate (2) is fixedly connected with a resisting block (11), and the movable column (3) is movably connected inside the limiting barrel (1).
2. A metal product holding fixture according to claim 1, characterized in that: The limiting barrel (1) is internally provided with a cavity matched with the motor (12), and the cavity is provided with a mounting plate matched with the motor (12).
3. A metal product holding fixture according to claim 1, characterized in that: The limiting barrel (1) is internally provided with a cavity matched with the sliding block (7), and the cavity and the sliding block (7) are both in the shape of "cross".
4. The metal product holding fixture of claim 1, wherein: One end of the resisting block (11) is an inclined angle, and the movable column (3) is internally provided with an inclined groove matched with the resisting block (11).
5. The metal product holding fixture of claim 1, wherein: The limiting barrel (1) is internally provided with a cavity matched with the movable column (3), and the cavity is in the shape of circle.
6. A metal product holding fixture according to claim 1, characterized in that: One end of the limiting barrel (1) is fixedly connected with a fixed plate (4), and the fixed plate (4) is provided with a mounting hole (5).