Bent pipe cutting equipment for hardware product manufacturing

Abstract

The utility model discloses bent pipe cutting equipment for hardware product manufacturing, and relates to the field of bent pipe cutting equipment. The pipe bending machine comprises a workbench and a pipe bending body, a supporting frame is arranged at the top of the workbench, a cutting machine is arranged on one side of the top of the supporting frame, the center of the supporting frame is of a hollow structure, a connecting plate is arranged in the supporting frame, and a sliding plate is connected to the connecting plate in a sliding mode. After cutting operation is completed, waste materials can smoothly slide down along the inclined face and accurately fall into the first bearing frame on the lower side, in this way, the waste materials are effectively collected, the tedious process that operators need to collect the waste materials one by one is avoided, meanwhile, cut finished products fall into the second bearing frame on the lower side, and therefore the cutting efficiency is improved. And the finished products are smoothly collected, so that the trouble of independently collecting each finished product by an operator is avoided.

Description

Technical Field

[0001] This utility model relates to the field of pipe bending and cutting equipment, specifically a pipe bending and cutting equipment for manufacturing hardware products. Background Technology

[0002] In the manufacturing process of hardware products, pipe bending and cutting equipment plays a crucial role. Pipe bending machines use the principle of mechanical bending and a hydraulic system to plastically deform metal pipes to achieve precise bending. They are widely used in many fields and come in various types, including hydraulic, electric, and manual. Among them, cutting machines are used to precisely cut pipes to ensure that products reach the ideal length.

[0003] Existing pipe bending and cutting equipment for hardware product manufacturing typically places the pipe inside a contour jig before cutting to improve stability. However, a problem exists in actual use: when cutting a pipe, it is divided into two parts—a waste section and a finished pipe section. If these are not collected and processed by operators, they will accumulate on the worktable. Therefore, after each pipe is cut, operators need to clean them up, which undoubtedly increases the workload of operators and reduces the ease of use of the cutting equipment. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a pipe bending and cutting device for manufacturing hardware products, so as to solve the technical problem that the existing cutting equipment has poor convenience in collecting waste and finished products.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pipe bending and cutting device for manufacturing hardware products, comprising a workbench and a pipe bending body. A support frame is provided on the top of the workbench, and a cutting machine is provided on one side of the top of the support frame. The center of the support frame is hollow and a connecting plate is provided inside. A sliding plate is slidably connected to the connecting plate. A first sliding groove and a second sliding groove are provided on the top surface of the sliding plate. A clamping bracket is slidably connected inside the first sliding groove through a first slider. An upper conforming mold and a lower conforming mold are respectively provided on the upper and lower sides of the inner side of the clamping bracket. An electric push rod is installed on the top of the clamping bracket. A guide plate is slidably connected inside the second sliding groove through a second slider. A baffle is fixedly provided on one side of the clamping bracket. A first receiving frame and a second receiving frame are respectively placed on the left and right sides below the baffle.

[0006] By adopting the above technical solution, once the cutting operation is completed, the waste material will be immediately guided by the inclined surface at the top of the guide plate, ensuring that the waste material slides smoothly along it and falls accurately into the first receiving frame located on the side below it. This allows the waste material to be collected effectively and automatically, eliminating the need for operators to pick up the waste material one by one and significantly improving work efficiency. Meanwhile, the finished product after cutting is left on the lower mold.

[0007] Furthermore, the first receiving frame is used to receive cutting waste, and the second receiving frame is used to receive the cut pipe material.

[0008] By adopting the above technical solution, after the cutting operation is completed, the waste will slide down the inclined surface of the guide plate and fall directly into the first receiving frame, ensuring the centralized collection of waste and preventing waste from being scattered on the workbench or the ground, thereby maintaining a clean working environment. At the same time, this also reduces the time and effort of operators to clean up waste and improves work efficiency.

[0009] Furthermore, the top surface of the guide plate has an inclined structure to guide the cutting waste, and a gap is formed between the guide plate and the fixture bracket to provide the cutting gap of the cutting machine.

[0010] By adopting the above technical solution, a clear guiding path is provided for the cutting waste. After the cutting operation is completed, the waste will slide smoothly down this slope and be accurately guided to the predetermined collection position, namely the first receiving frame. This not only ensures the rapid and effective collection of waste, but also avoids the scattering and accumulation of waste in the work area, thereby maintaining a clean and orderly working environment.

[0011] Furthermore, the telescopic end of the electric actuator is fixedly connected to the upper contour mold, and a guide rod is fixedly provided on one side of the top of the upper contour mold, with the top end of the guide rod passing through the clamp bracket via a through hole.

[0012] By adopting the above technical solution, the electric actuator can directly drive the upper contour mold to move up and down, thereby achieving precise clamping and positioning of the bent pipe body. When it is necessary to clamp the bent pipe, the electric actuator extends and pushes the upper contour mold to move down, together with the lower contour mold to clamp the bent pipe.

[0013] Furthermore, an adjusting screw is threadedly connected to the sliding plate, and a handwheel is provided at one end of the adjusting screw for adjusting the lateral position of the sliding plate.

[0014] By adopting the above technical solution, the adjusting screw can directly drive the sliding plate to move laterally when it rotates. Due to the stability and precision of the threaded connection, the moving distance and position of the sliding plate can be precisely controlled, thereby ensuring that the fixture bracket and the copying mold on it can be accurately aligned with the predetermined cutting position of the bent pipe body.

[0015] Furthermore, both the lower and upper contour molds are detachable structures and fit snugly with the main body of the bending pipe.

[0016] By adopting the above technical solution, when it is necessary to clamp the main body of the bent pipe of different specifications or shapes, the operator can easily disassemble and replace the corresponding contour mold, which greatly improves the flexibility and adaptability of the equipment, enabling the same equipment to cope with more types of bent pipe cutting needs.

[0017] In summary, the present invention has the following main advantages:

[0018] 1. This utility model uses a guide plate and a baffle. After the cutting operation is completed, the cutting waste is guided by the inclined surface at the top of the guide plate, allowing the waste to slide smoothly down the inclined surface and accurately fall into the first receiving frame on the lower side. In this way, the waste is effectively collected, avoiding the tedious process of collecting waste one by one by the operator. At the same time, the finished product is left on the lower mold. At this time, the operator only needs to gently move the finished product to separate it from the lower mold and let it fall into the second receiving frame on the lower side. In this way, the finished product is also successfully collected, avoiding the trouble of collecting each finished product individually by the operator. This significantly reduces the workload of the operator and makes the whole cutting process smoother and more convenient.

[0019] 2. This utility model, by setting an adjusting screw, allows the operator to initially adjust the lateral position of the fixture bracket according to the desired cutting point on the bent pipe body. This is achieved by using the first sliding groove and the first sliding block, allowing the fixture bracket to move freely within the sliding groove range. This enables quick alignment with the cutting point on the bent pipe. Subsequently, the operator can turn the handwheel, which in turn rotates the adjusting screw. Since the adjusting screw and the sliding plate are connected by a thread, the rotation of the adjusting screw is converted into lateral movement of the sliding plate, thereby driving the fixture bracket to make fine adjustments to its left and right lateral positions. This allows the operator to precisely control the position of the fixture bracket, ensuring the accuracy of the cutting point and meeting the cutting requirements of bent pipe bodies with various specifications. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2This is a side view of the three-dimensional structure of the present invention;

[0022] Figure 3 This is a side view of the structure of this utility model;

[0023] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0024] In the diagram: 1. Workbench; 2. Support frame; 3. Cutting machine; 4. Connecting plate; 5. Sliding plate; 6. Adjusting screw; 701. First slide groove; 702. First slider; 703. Fixture bracket; 704. Lower contour mold; 705. Upper contour mold; 706. Electric actuator; 707. Guide rod; 801. Second slide groove; 802. Second slider; 803. Guide plate; 901. First receiving frame; 902. Second receiving frame; 10. Baffle; 11. Bending pipe body. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", and "setting" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0028] The embodiments of this utility model will be described below based on its overall structure. Example

[0029] A pipe bending and cutting device for manufacturing hardware products, such as Figure 1-Figure 4 As shown, the device includes a workbench 1 and a pipe bending body 11. A support frame 2 is installed on the top of the workbench 1. A cutting machine 3 is installed on one side of the top of the support frame 2. The center of the support frame 2 is hollow and contains a connecting plate 4. A sliding plate 5 is slidably connected to the connecting plate 4. The top surface of the sliding plate 5 has a first sliding groove 701 and a second sliding groove 801. A clamping bracket 703 is slidably connected to the inside of the first sliding groove 701 via a first slider 702. An upper contour mold 705 and a lower contour mold 704 are respectively installed on the upper and lower sides of the inner side of the clamping bracket 703. An electric push rod 706 is installed on the top of the clamping bracket 703. A guide plate 803 is slidably connected to the inside of the second sliding groove 801 via a second slider 802. A baffle 10 is fixedly installed on one side of the clamping bracket 703. A first receiving frame 901 and a second receiving frame 902 are respectively placed on the left and right sides below the baffle 10. Once the cutting operation is completed... The waste material is immediately guided by the inclined surface at the top of the guide plate 803, ensuring that it slides smoothly down and falls accurately into the first receiving frame 901 located below it. This allows for efficient and automatic collection of waste, eliminating the need for operators to pick up waste one by one and significantly improving work efficiency. Meanwhile, the cut finished products remain on the lower contour mold 704. At this point, the operator only needs to apply a slight force to move the finished product, which can then easily detach it from the lower contour mold and fall into the second receiving frame 902 immediately below it. This step also simplifies the collection process of finished products. The operator does not need to collect and process each finished product individually. They only need to wait for the waste and finished products in the first receiving frame 901 and the second receiving frame 902 to accumulate to a certain amount before collecting and processing them all at once. This centralized processing method not only greatly reduces the workload of the operators.

[0030] See Figure 1 , Figure 2 The first receiving frame 901 is used to receive cutting waste, and the second receiving frame 902 is used to receive the cut pipe material. After the cutting operation is completed, the waste will slide down the inclined surface of the guide plate 803 and fall directly into the first receiving frame 901, ensuring the centralized collection of waste and preventing waste from scattering on the workbench or the ground, thus maintaining a clean working environment. At the same time, this also reduces the time and effort for operators to clean up waste and improves work efficiency. Meanwhile, the second receiving frame 902 is used to receive the cut pipe material. After the cutting operation is completed, the operator only needs to gently move the finished pipe material to separate it from the lower molding die 704 and let it fall into the second receiving frame, so that the finished pipe material can be collected in an orderly manner, avoiding the mixing of finished products and waste materials, thus facilitating subsequent processing and handling. At the same time, this also reduces the steps for operators to collect and handle finished products separately, further improving work efficiency and reducing workload.

[0031] See Figure 1 , Figure 2 , Figure 3 , Figure 4 The top surface of the guide plate 803 is sloping to guide the cutting waste. A gap is formed between the guide plate 803 and the clamp bracket 703 to provide the cutting gap of the cutting machine 3, providing a clear guiding path for the cutting waste. After the cutting operation is completed, the waste will slide smoothly down this slope and be accurately guided to the predetermined collection position, namely the first receiving frame 901. This not only ensures the rapid and effective collection of waste, but also avoids the scattering and accumulation of waste in the working area, thereby maintaining a clean and orderly working environment. At the same time, the gap between the guide plate 803 and the clamp bracket 703 provides the necessary cutting space for the cutting machine 3, ensuring the smooth progress of the cutting operation. During the cutting process, the cutting machine 3 can move freely within this gap to accurately cut the bent pipe body 11.

[0032] See Figure 1 , Figure 2 The telescopic end of the electric actuator 706 is fixedly connected to the upper contour mold 705. A guide rod 707 is fixedly installed on one side of the top of the upper contour mold 705, and the top end of the guide rod 707 passes through the clamp bracket 703 through a through hole, so that the electric actuator 706 can directly drive the upper contour mold 705 to move up and down, thereby realizing the precise clamping and positioning of the bent pipe body 11. When it is necessary to clamp the bent pipe, the electric actuator 706 extends and pushes the upper contour mold 705 to move downward, and together with the lower contour mold 704, clamps the bent pipe. After the cutting is completed, the electric actuator 706 retracts, drives the upper contour mold 705 to move upward, and releases the bent pipe. This not only improves the accuracy and stability of clamping, but also makes the operation simpler and faster. At the same time, the guide rod 707 is fixedly installed on one side of the top of the upper contour mold 705. The presence of the guide rod 707 provides stable guidance and support for the up and down movement of the upper contour mold 705, ensuring its stability and accuracy during the movement. Example

[0033] See Figure 1 , Figure 2 , Figure 3The sliding plate 5 is threadedly connected to an adjusting screw 6, and one end of the adjusting screw 6 is equipped with a handwheel for adjusting the lateral position of the sliding plate 5. This allows the adjusting screw 6 to directly drive the sliding plate 5 to move laterally when rotated. Due to the stability and precision of the threaded connection, the movement distance and position of the sliding plate 5 can be precisely controlled, thereby ensuring that the fixture bracket 703 and the contour mold on it can accurately align with the predetermined cutting position of the bent pipe body 11. At the same time, the handwheel at one end of the adjusting screw 6 allows the operator to easily and conveniently rotate the adjusting screw 6 to adjust the lateral position of the sliding plate 5. Compared with other adjustment methods, the handwheel operation is more intuitive and simple, requiring no additional tools or complicated steps. This not only improves operating efficiency but also reduces the labor intensity of the operator, making the entire cutting process smoother and more convenient.

[0034] See Figure 1 , Figure 2 , Figure 3 , Figure 4 Both the lower contour mold 704 and the upper contour mold 705 are detachable structures and fit into the bending pipe body 11. When it is necessary to clamp bending pipe bodies 11 of different specifications or shapes, the operator can easily disassemble and replace the corresponding contour molds. This greatly improves the flexibility and adaptability of the equipment, enabling the same equipment to cope with more types of bending pipe cutting needs. At the same time, both the lower contour mold 704 and the upper contour mold 705 fit into the bending pipe body 11, ensuring that the contour molds can closely fit the outer surface of the bending pipe, thereby providing stable clamping force and accurate cutting positioning. During the cutting process, the contour molds can effectively prevent the bending pipe from moving or shaking, ensuring the accuracy and quality of the cutting.

[0035] The implementation principle of this utility model is as follows: First, according to the points to be cut in the bent pipe body 11, the lateral position of the clamp bracket 703 is adjusted through the first sliding groove 701 and the first slider 702. Then, the handwheel is turned and the adjusting screw 6 is driven. The adjusting screw 6 is connected to the sliding plate 5 by thread, thereby adjusting the left and right lateral positions of the clamp bracket 703. After the adjustment is completed, the bent pipe body 11 to be cut is placed on the lower contour mold 704. Then, the electric push rod 706 is started and the upper contour mold 705 is pushed downward to move its position. The clamping and engagement of the lower contour mold 704 and the upper contour mold 705 with the bent pipe body 11 completes the limiting operation of the bent pipe body 11. Afterwards, the pull-down cutting machine 3 cuts the bent pipe body 11. The cut waste is guided by the inclined surface at the top of the guide plate 803 and falls into the first receiving frame 901 on the lower side, realizing the waste collection operation. At the same time, the cut finished product is moved by the operator, causing the finished product to separate from the lower molding die 704 and fall into the second receiving frame 902 on the lower side, realizing the finished product collection operation. This avoids the operator collecting each piece of waste and finished product. The waste and finished products inside the first receiving frame 901 and the second receiving frame 902 will be collected and processed after a certain amount, thereby reducing the workload of the operator and improving its ease of use.

[0036] All parts not covered in this utility model are the same as or can be implemented using existing technologies, and will not be described in detail here.

[0037] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A pipe bending and cutting device for manufacturing hardware products, characterized in that: Includes a workbench (1) and a pipe bending body (11). A support frame (2) is provided on the top of the workbench (1). A cutting machine (3) is provided on one side of the top of the support frame (2). The center of the support frame (2) is hollow and a connecting plate (4) is provided inside. A sliding plate (5) is slidably connected to the connecting plate (4). A first sliding groove (701) and a second sliding groove (801) are provided on the top surface of the sliding plate (5). A clamp bracket is slidably connected inside the first sliding groove (701) through a first slider (702). 703), the upper and lower sides of the inner side of the fixture bracket (703) are respectively provided with an upper molding mold (705) and a lower molding mold (704), the top of the fixture bracket (703) is equipped with an electric push rod (706), the inside of the second slide groove (801) is slidably connected to a guide plate (803) through a second slider (802), a baffle (10) is fixedly provided on one side of the fixture bracket (703), and a first receiving frame (901) and a second receiving frame (902) are respectively placed on the lower left and right sides of the baffle (10).

2. The pipe bending and cutting equipment for manufacturing hardware products according to claim 1, characterized in that: The first receiving frame (901) is used to receive cutting waste, and the second receiving frame (902) is used to receive the cut pipe material.

3. The pipe bending and cutting equipment for manufacturing hardware products according to claim 1, characterized in that: The top surface of the guide plate (803) is inclined to guide the cutting waste. A gap is formed between the guide plate (803) and the fixture bracket (703) to provide the cutting gap of the cutting machine (3).

4. The pipe bending and cutting equipment for manufacturing hardware products according to claim 1, characterized in that: The telescopic end of the electric push rod (706) is fixedly connected to the upper contour mold (705). A guide rod (707) is fixedly provided on one side of the top of the upper contour mold (705), and the top end of the guide rod (707) passes through the fixture bracket (703) through a through hole.

5. The pipe bending and cutting equipment for manufacturing hardware products according to claim 1, characterized in that: The sliding plate (5) is threaded with an adjusting screw (6), and one end of the adjusting screw (6) is equipped with a handwheel for adjusting the lateral position of the sliding plate (5).

6. The pipe bending and cutting equipment for manufacturing hardware products according to claim 1, characterized in that: The lower molding die (704) and the upper molding die (705) are both detachable structures and fit into the main body of the bending pipe (11).

Images