Clamp suitable for hardware machining

Abstract

The utility model is suitable for the technical field of hardware processing, and provides a clamp suitable for hardware processing, which comprises a support frame, the two rotating shafts are both rotationally mounted on the supporting frame; the two mounting frames are fixed to the sides, close to each other, of the two rotating shafts correspondingly, and a supporting cylinder is fixed between the two mounting frames; the motor is installed on the supporting cylinder, and an output shaft of the motor is rotationally connected with the supporting cylinder; and the limiting cylinder is installed on an output shaft of the motor, and the limiting cylinder is used for stabilizing the hardware material. According to the clamp suitable for hardware machining, hardware materials of different specifications can be clamped, and meanwhile the angle and the position of the hardware materials can be conveniently adjusted according to machining requirements.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware processing, in particular to a clamp suitable for hardware processing. Background Art

[0002] Hardware is a traditional hardware product, also known as "small hardware", which refers to the five metals of gold, silver, copper, iron and tin. After artificial processing, it can be made into knives, swords and other works of art or metal devices. Hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security products, etc. Most small hardware products are not final consumer goods.

[0003] Hardware parts need to be fixed during the production process to ensure the accuracy of the parts processing. However, most fixtures have poor adjustability during the process of fixing the parts and can only be adjusted in a single direction, which makes them less practical. Utility Model Content

[0004] The utility model provides a clamp suitable for hardware processing, aiming to solve the problem of poor adjustability of the existing clamp in the process of fixing parts proposed in the above background art.

[0005] To solve the above problems, the utility model is implemented as follows: a fixture suitable for hardware processing includes: a support frame; two rotating shafts, both of which are rotatably mounted on the support frame; two mounting frames, the two mounting frames are respectively fixed on the side of the two rotating shafts close to each other, and a support cylinder is fixed between the two mounting frames; a motor, the motor is mounted on the support cylinder, and the output shaft of the motor is rotatably connected to the support cylinder; a limiting cylinder, the limiting cylinder is mounted on the output shaft of the motor, and the limiting cylinder is used to stabilize hardware materials; a stabilizing component, the stabilizing component is arranged on the limiting cylinder, and the stabilizing component is used to stabilize hardware materials.

[0006] Preferably, the stabilizing assembly includes multiple electric telescopic rods, multiple ball bearings and multiple extrusion plates, the multiple electric telescopic rods are all installed on the limiting cylinder, the multiple ball bearings are respectively embedded in the multiple electric telescopic rods, a limiting groove is provided in the supporting cylinder, the multiple ball bearings are in contact with the inner wall of the limiting groove, and the multiple extrusion plates are respectively fixed on the output rods of the multiple electric telescopic rods.

[0007] Preferably, a limit block is installed on any one of the rotating shafts, a movable sleeve is provided outside the limit block, a plurality of springs are installed on the clamping cylinder, a U-shaped plate is installed on the support frame, the U-shaped plate is fixedly connected to the plurality of springs, and a limit telescopic rod is provided inside the plurality of springs.

[0008] Preferably, a connecting rod is installed on the cartridge, the connecting rod passes through the U-shaped plate, a pull ring is installed on the connecting rod, and a base is provided at the bottom of the support frame.

[0009] Preferably, two electric guide rails are provided on the top of the base, and the moving parts of the two electric guide rails are fixedly connected to the support frame. Support legs are installed at the bottom of the U-shaped plate, and support wheels are rotatably installed on the support legs, and the support wheels are in contact with the top of the base.

[0010] Preferably, a cylinder is mounted on the support frame, a support plate for supporting hardware materials is fixed on the output rod of the cylinder, and an anti-slip sleeve is provided on the outer fixing sleeve of the support wheel.

[0011] Preferably, a handwheel is installed on the other rotating shaft, a limiting space is provided in the cartridge, the limiting block is an octagonal column, the limiting block is located in the limiting space, and anti-slip pads are installed on the side where the multiple extrusion plates are close to each other.

[0012] Compared with the related art, the fixture suitable for hardware processing provided by the utility model has the following beneficial effects:

[0013] Compared with the existing technology, the clamp suitable for hardware processing provided by this solution can adjust the angle of the hardware material as needed by setting a rotating shaft support for the support tube used to stabilize the hardware material. By setting an electric guide rail, the distance between the hardware material and the processing machinery can be adjusted, so that this device is suitable for hardware materials of different lengths. By clamping and stabilizing the hardware material through multiple electric telescopic rods in conjunction with the extrusion plate, this device can be suitable for hardware materials of different inner diameters. The angle of the support tube can be stabilized by setting a clamping cylinder in conjunction with a limit block. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a rear view structural diagram of a fixture suitable for hardware processing provided by the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of a fixture suitable for hardware processing provided by the utility model;

[0016] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG;

[0017] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B shown in FIG.

[0018] Figure numerals: 1. Support frame; 2. Rotating shaft; 3. Mounting frame; 4. Support cylinder; 5. Motor; 6. Limit cylinder; 7. Electric telescopic rod; 8. Ball; 9. Extrusion plate; 10. Anti-slip pad; 11. Clamping cylinder; 12. U-shaped plate; 13. Spring; 14. Connecting rod; 15. Pull ring; 16. Support leg; 17. Support wheel; 18. Base; 19. Electric guide rail; 20. Handwheel. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0020] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The embodiment of the present utility model provides a fixture suitable for hardware processing, such as Figure 1-4 As shown, the fixture suitable for hardware processing includes: a support frame 1; two rotating shafts 2, both of which are rotatably mounted on the support frame 1; two mounting frames 3, both of which are fixed on the side of the two rotating shafts 2 close to each other, and a support cylinder 4 is fixed between the two mounting frames 3; a motor 5, which is mounted on the support cylinder 4, and the output shaft of the motor 5 is rotatably connected to the support cylinder 4; a limiting cylinder 6, which is mounted on the output shaft of the motor 5, and is used to stabilize hardware materials; a stabilizing component, which is arranged on the limiting cylinder 6, and is used to stabilize hardware materials.

[0022] In this embodiment, the support frame 1 serves as the basic support structure of the entire fixture. It firmly carries all subsequent components, ensuring the stability of the fixture during the processing, thereby improving the processing accuracy. The rotating shaft 2 can rotate freely, providing flexible adjustment space for the mounting frame 3. By adjusting the angle of the rotating shaft 2, multi-directional and multi-angle fixation of hardware parts can be achieved, which significantly improves the adjustability and practicality of the fixture. The mounting frame 3 is used to install and support subsequent support cylinders 4 and motors 5 and other components. Driven by the motor 5, the limit cylinder 6 can be driven to rotate or fine-tune to adapt to the fixation requirements of hardware materials of different shapes and sizes. This design improves the automation and flexibility of the fixture. The stabilizing component can be adaptively adjusted according to the shape and size of the hardware material to ensure that the material remains absolutely stable during the processing, thereby improving processing accuracy and efficiency.

[0023] In a further preferred embodiment of the present invention, the stabilizing assembly includes multiple electric telescopic rods 7, multiple balls 8 and multiple extrusion plates 9, the multiple electric telescopic rods 7 are all installed on the limiting cylinder 6, the multiple balls 8 are respectively embedded in the multiple electric telescopic rods 7, the support cylinder 4 is provided with a limiting groove, the multiple balls 8 are in contact with the inner wall of the limiting groove, and the multiple extrusion plates 9 are respectively fixed on the output rods of the multiple electric telescopic rods 7.

[0024] In this embodiment, the electric telescopic rod 7 is driven by electricity to achieve telescopic movement, so that the clamp can be precisely adjusted according to the size and shape of different hardware materials, thereby ensuring the close fit and stable fixation of the materials during the processing process. The main function of the ball 8 is to reduce the friction between the electric telescopic rod 7 and the support tube 4 during movement, thereby improving the smoothness and precision of the movement. The ball 8 contacts the inner wall of the limit groove provided in the support tube 4, and also plays a certain guiding and limiting role. The extrusion plate 9 moves with the extension and contraction of the electric telescopic rod 7, which can achieve close extrusion and fixation of the hardware materials. This design not only improves the stability of the fixation, but also avoids the problems of uneven clamping force or clamping of materials that may exist in traditional clamps.

[0025] In a further preferred embodiment of the present invention, a limiting block is installed on any one of the rotating shafts 2, a movably sleeve is provided on the outer side of the limiting block, a plurality of springs 13 are installed on the clasp 11, a U-shaped plate 12 is installed on the support frame 1, the U-shaped plate 12 is fixedly connected to the plurality of springs 13, and a limiting telescopic rod is provided inside the plurality of springs 13.

[0026] In this embodiment, the limit block serves as a reference point for adjusting the rotating shaft 2, which limits the rotation angle of the rotating shaft 2 within a certain range, ensuring that it will not exceed the expected range during the adjustment process, thereby improving the accuracy and safety of the adjustment. The cartridge 11 can firmly fix the limit block when needed, thereby locking the position of the rotating shaft 2. The setting of the spring 13 provides an elastic connection between the cartridge 11 and the U-shaped plate 12. When the position of the rotating shaft 2 needs to be adjusted, the elastic force of the spring 13 can be overcome to move the cartridge 11 relative to the U-shaped plate 12. The limiting telescopic rod is used to further enhance the stability of the spring 13 and provide an additional limiting function to adjust the compression amount of the spring 13 or prevent the spring 13 from excessive deformation.

[0027] In a further preferred embodiment of the present invention, a connecting rod 14 is installed on the cartridge 11 , the connecting rod 14 passes through the U-shaped plate 12 , a pull ring 15 is installed on the connecting rod 14 , and a base 18 is provided at the bottom of the support frame 1 .

[0028] In this embodiment, the connecting rod 14 serves as a connector between the cartridge 11 and the external operating component. Its design allows the user to indirectly control the movement of the cartridge 11 by operating the connecting rod 14. The pull ring 15 is a component that is easy to hold and operate. Its design allows the user to drive the movement of the connecting rod 14 and the cartridge 11 by pulling or pushing the pull ring 15. The introduction of the pull ring 15 further simplifies the operating process and improves work efficiency. The base 18 serves as a stable foundation for the support frame 1. Its design enhances the stability and load-bearing capacity of the entire clamp.

[0029] In a further preferred embodiment of the present invention, two electric guide rails 19 are provided on the top of the base 18, and the moving parts of the two electric guide rails 19 are fixedly connected to the support frame 1. A support leg 16 is installed at the bottom of the U-shaped plate 12, and a support wheel 17 is rotatably installed on the support leg 16, and the support wheel 17 is in contact with the top of the base 18.

[0030] In this embodiment, the electric guide rail 19 is a device that can automatically move and accurately position the moving parts. By controlling the movement of the electric guide rail 19, the support frame 1 and all components thereon can be accurately moved and positioned. This design improves the flexibility and adaptability of the fixture, enabling it to more easily adapt to the needs of different processing scenarios and workpieces. The design of the support leg 16 enhances the stability of the U-shaped plate 12, and the design of the support wheel 17 turns the contact between the support leg 16 and the base 18 into rolling friction, which helps to reduce resistance and wear during movement.

[0031] In a further preferred embodiment of the present invention, a cylinder is mounted on the support frame 1, a support plate for supporting hardware materials is fixed on the output rod of the cylinder, and an outer fixing sleeve of the support wheel 17 is provided with an anti-slip sleeve.

[0032] In this embodiment, the introduction of the cylinder and the support plate can support longer hardware materials and increase the stability during the processing of the hardware materials, while keeping the output rod of the cylinder in a retracted state can prevent the support plate from affecting the shorter hardware materials. The anti-slip sleeve is usually made of a material with a high friction coefficient, such as rubber or polyurethane. This design significantly enhances the friction between the support wheel 17 and the base 18, preventing the support frame 1 from positional displacement or instability due to sliding during movement or processing. The anti-slip sleeve also has a certain buffering effect, which can reduce the impact and wear between the support wheel 17 and the base 18, which helps to extend the service life of the fixture, reduce maintenance costs, and improve overall economic benefits.

[0033] In a further preferred embodiment of the present invention, a handwheel 20 is installed on the other rotating shaft 2, a limiting space is provided in the cartridge 11, the limiting block is an octagonal column, the limiting block is located in the limiting space, and anti-slip pads 10 are installed on the side where the multiple extrusion plates 9 are close to each other.

[0034] In this embodiment, the introduction of the handwheel 20 allows the user to easily control the rotation of the rotating shaft 2 connected thereto, thereby adjusting the angle of the hardware material. This design not only improves the convenience of operation, but also makes the rotation of the rotating shaft 2 more stable and controllable. The design of the octagonal column allows the limit block to have multiple stable contact points in the limit space, thereby enhancing the matching stability and accuracy between it and the barrel 11. The application of the anti-slip pad 10 enhances the friction between the extrusion plate 9 and the hardware material, preventing the position offset or processing error of the hardware material due to sliding during the processing. The anti-slip pad 10 also has a certain buffering effect, which can reduce the impact and damage of the extrusion plate 9 on the hardware material and protect the surface of the material from damage.

[0035] To sum up, compared with the relevant technology, this device can adjust the angle of the hardware material as needed by setting the rotating shaft 2 to support the support cylinder 4 for stabilizing the hardware material. By setting the electric guide rail 19, the distance between the hardware material and the processing machinery can be adjusted, so that this device is suitable for hardware materials of different lengths. By clamping and stabilizing the hardware material through multiple electric telescopic rods 7 in conjunction with the extrusion plate 9, this device can be suitable for hardware materials of different inner diameters. By setting the clamping cylinder 11 in conjunction with the limit block, the angle of the support cylinder 4 can be stabilized.

[0036] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A fixture suitable for hardware processing, characterized in that: include: Support frame; Two rotating shafts, both of which are rotatably mounted on the support frame; Two mounting brackets, the two mounting brackets are respectively fixed on the sides of the two rotating shafts close to each other, and a support cylinder is fixed between the two mounting brackets; a motor, the motor being mounted on the support cylinder, the output shaft of the motor being rotatably connected to the support cylinder; A limiting cylinder is installed on the output shaft of the motor and is used to stabilize hardware materials; A stabilizing component is provided on the limiting cylinder and is used for stabilizing hardware materials.

2. The fixture suitable for hardware processing according to claim 1, characterized in that: The stabilizing assembly includes multiple electric telescopic rods, multiple balls and multiple extrusion plates. The multiple electric telescopic rods are all installed on the limiting cylinder. The multiple balls are respectively embedded in the multiple electric telescopic rods. A limiting groove is provided in the supporting cylinder. The multiple balls are in contact with the inner wall of the limiting groove. The multiple extrusion plates are respectively fixed on the output rods of the multiple electric telescopic rods.

3. The fixture suitable for hardware processing according to claim 2, characterized in that: A limit block is installed on any one of the rotating shafts, a movable sleeve is provided outside the limit block, a plurality of springs are installed on the clamping cylinder, a U-shaped plate is installed on the support frame, the U-shaped plate is fixedly connected to the plurality of springs, and a limit telescopic rod is provided in each of the plurality of springs.

4. The fixture suitable for hardware processing according to claim 3, characterized in that: A connecting rod is installed on the cartridge, the connecting rod passes through the U-shaped plate, a pull ring is installed on the connecting rod, and a base is provided at the bottom of the support frame.

5. The fixture suitable for hardware processing according to claim 4, characterized in that: Two electric guide rails are provided on the top of the base, and the moving parts of the two electric guide rails are fixedly connected to the support frame. Support legs are installed at the bottom of the U-shaped plate, and support wheels are rotatably installed on the support legs, and the support wheels are in contact with the top of the base.

6. The fixture suitable for hardware processing according to claim 5, characterized in that: A cylinder is installed on the support frame, a support plate for supporting hardware materials is fixed on the output rod of the cylinder, and an anti-slip sleeve is provided on the outer fixing sleeve of the support wheel.

7. The fixture suitable for hardware processing according to claim 3, characterized in that: A hand wheel is installed on the other rotating shaft, a limiting space is provided in the cartridge, the limiting block is an octagonal column, the limiting block is located in the limiting space, and anti-slip pads are installed on the sides of the multiple extrusion plates close to each other.

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