Broaching machine

Abstract

The utility model discloses a broaching machine, which relates to the field of industrial part processing equipment and comprises a device main body, a top connecting plate is arranged at the top in the device main body, a bottom connecting plate is arranged at the bottom of the device main body, a top controller is arranged at the bottom of the top connecting plate, and a bottom controller is arranged at the top of the bottom connecting plate. A bottom water outlet ring is arranged above the bottom controller, a top water outlet ring is arranged below the top controller, and the top controller and the bottom controller are consistent in structure. When the broaching machine runs, the water pump is started, an external water source is led into the bottom water outlet ring and the top water outlet ring through the first water conveying pipe and the second water conveying pipe respectively, and water is sprayed to the machining positions of the brace and the machined part. And chippings and impurities generated in the machining process can be washed away in time, the machining precision is prevented from being affected, the surface quality of the workpiece is improved, and stable machining is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial parts processing equipment field, concretely is a broaching machine. BACKGROUND

[0002] In modern manufacturing industry, machining is a crucial link, and the broaching machine is a precision equipment for the workpiece to be drawn and cut, and is widely used in automobile manufacturing, aerospace, mechanical parts processing and many other fields. With the continuous improvement of the manufacturing industry on the precision and production efficiency of parts, the performance and function of the broaching machine also need to be continuously optimized to adapt to the growing market demand and fierce industry competition.

[0003] At present, there are many kinds of broaching machines on the market, and each has its own characteristics in structure and function. Most of the broaching machines can realize the basic broaching operation and have a certain degree of automation. They also have certain guarantee in machining precision and stability, and can meet the processing needs of conventional parts. However, with the development of manufacturing industry to high-end, the existing broaching machine gradually exposes some limitations when dealing with complex processing needs and high-precision processing tasks.

[0004] The existing broaching machine is usually driven by a motor to drive the transmission mechanism, so that the broach can be drawn according to the predetermined trajectory. The operator fixes the workpiece on the workbench, adjusts the position and cutting parameters of the broach, and then starts the equipment. During the movement of the broach, the workpiece material is cut layer by layer through the blade, so as to form the required shape and size on the surface of the workpiece. During the machining process, some simple cooling and lubricating measures are taken to ensure the smooth progress of the machining.

[0005] The existing broaching machine has obvious deficiencies in cleaning the processing position of the draw bar and the workpiece. The traditional cooling and lubricating method cannot effectively clean the debris and impurities generated during the processing, and these debris is easy to remain in the processing position, affecting the processing precision and the surface quality of the workpiece, and further causing poor processing stability of the workpiece. At the same time, the sewage generated during the processing is not perfect in collection and treatment, and lacks reasonable sewage collection structure, which is not conducive to environmental protection and long-term maintenance of the equipment. SUMMARY

[0006] Therefore, the utility model aims at providing a broaching machine to solve the technical problem that the debris and impurities cannot be effectively cleaned, affecting the processing precision and quality.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a broaching machine, comprising a device body, characterized in that: a top connecting plate is provided at the top of the device body, a bottom connecting plate is provided at the bottom of the device body, a top controller is provided at the bottom of the top connecting plate, a bottom controller is provided at the top of the bottom connecting plate, a bottom water outlet ring is provided above the bottom controller, a top water outlet ring is provided below the top controller, and the top controller and the bottom controller have the same structure.

[0008] By adopting the above technical solution, the controller drives the pull bar to move and thus perform grooving, while the water outlet ring cleans the processed parts.

[0009] The present invention is further configured such that a second pull bar is provided through the top controller, a first pull bar is provided through the bottom controller, and a turntable is provided in the top controller in conjunction with the second pull bar.

[0010] By adopting the above technical solution, the first and second pull bars are moved by the turntable, thereby processing the workpiece.

[0011] The present invention is further configured such that a water pump is provided on one side of the main body of the device, a second water supply pipe is provided on the water pump, the second water supply pipe is connected to the top water outlet ring, and a first water supply pipe is provided at the bottom of the water pump, the first water supply pipe is connected to the bottom water outlet ring.

[0012] By adopting the above technical solution, water is supplied to the outlet ring through a water supply pipe, thereby cleaning the controller.

[0013] The present invention is further configured such that a top cleaning block is provided on the top of the main body of the device in conjunction with the second pull bar.

[0014] By adopting the above technical solution, the second pull bar is cleaned by the top cleaning block.

[0015] The present invention is further configured such that a bottom cleaning block is provided at the bottom of the main body of the device in conjunction with the first pull bar.

[0016] By adopting the above technical solution, the first pull bar is cleaned by the bottom cleaning block.

[0017] The present invention is further configured such that a rotating shaft is provided inside the top controller in conjunction with the turntable.

[0018] By adopting the above technical solution, the turntable drives the rotating shaft to rotate, thereby driving the pull rod to move.

[0019] The present invention is further provided that a support block is provided at the bottom of the device body in conjunction with a bottom connecting plate, and a support rod is provided at the bottom of the device body.

[0020] By adopting the above technical solution, the bottom controller is supported by the support block, a certain water storage environment is provided, and the main body of the device is supported by the support rod.

[0021] In summary, the present invention has the following main advantages:

[0022] 1. This utility model involves starting a water pump while the broaching machine is running, introducing external water into the bottom and top water outlet rings via the first and second water supply pipes, respectively, so that water is sprayed onto the broaching bar and the workpiece processing position. This also promptly washes away debris and impurities generated during processing, preventing them from affecting processing accuracy, improving workpiece surface quality, and ensuring stable processing.

[0023] 2. This utility model uses a support block installed at the bottom of the main body of the device to support the bottom connecting plate to a suitable height. Water falling during the cleaning of processed parts can collect inside the main body of the device. This improves the wastewater collection system, meeting environmental protection requirements while preventing wastewater from corroding the equipment and extending its service life. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0026] Figure 3 This is a bottom view of the internal structure of this utility model;

[0027] Figure 4 This is a schematic diagram of the internal structure of the controller of this utility model.

[0028] In the diagram: 1. Main body of the device; 2. Bottom controller; 3. Bottom water outlet ring; 4. First water supply pipe; 5. Water pump; 6. Support rod; 7. Top connecting plate; 8. Top cleaning block; 9. Top controller; 10. Top water outlet ring; 11. Second water supply pipe; 12. Bottom cleaning block; 13. First pull bar; 14. Support block; 15. Bottom connecting plate; 16. Second pull bar; 17. Turntable; 18. Rotating shaft. Detailed Implementation

[0029] 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.

[0030] The embodiments of this utility model will be described below based on its overall structure.

[0031] A type of folding bed, such as Figures 1-4 As shown, the device includes a main body 1. A top connecting plate 7 is located at the top of the main body 1, and a bottom connecting plate 15 is located at the bottom of the main body 1. A top controller 9 is located at the bottom of the top connecting plate 7, and a second pull bar 16 is inserted through the top controller 9. A bottom controller 2 is located at the top of the bottom connecting plate 15, and a first pull bar 13 is inserted through the bottom controller 2. The bottom controller 2 controls the up-and-down movement of the first pull bar 13, and the top controller 9 drives the up-and-down movement of the second pull bar 16. Both the top controller 9 and the bottom controller 2 are designed to engage with the workpiece. Thus, the up-and-down movement of the first pull bar 13 and the second pull bar 16 processes the workpiece. The top controller 9 and the bottom controller 2 have identical structures. A turntable 17 is located within the top controller 9 in conjunction with the second pull bar 16, and a rotating shaft 18 is located within the top controller 9 in conjunction with the turntable 17. The rotating shaft 18 drives the turntable 17 to rotate, thereby controlling the up-and-down movement of the first pull bar 13 or the second pull bar 16, thus performing grooving processing.

[0032] Furthermore, a bottom water outlet ring 3 is provided above the bottom controller 2, and a top water outlet ring 10 is provided below the top controller 9. A water pump 5 is provided on one side of the main body 1 of the device, and a second water supply pipe 11 is provided on the water pump 5. The second water supply pipe 11 is connected to the top water outlet ring 10. A first water supply pipe 4 is provided at the bottom of the water pump 5, and the first water supply pipe 4 is connected to the bottom water outlet ring 3. The water pump 5 controls the introduction of an external water source, thereby causing the top water outlet ring 10 and the bottom water outlet ring 3 to spray water, thereby cleaning the strip and the processing position of the workpiece, thus ensuring the stability of the workpiece processing.

[0033] Furthermore, the top of the device body 1 is provided with a top cleaning block 8 in conjunction with the second pull bar 16, and the bottom of the device body 1 is provided with a bottom cleaning block 12 in conjunction with the first pull bar 13.

[0034] The bottom of the device body 1 is fitted with a support block 14 that mates with the bottom connecting plate 15. The support block 14 supports the bottom connecting plate 15 to a certain height. When the water outlet ring cleans the processed parts, water falls into the device body 1 and wastewater is collected. The bottom of the device body 1 is provided with a support rod 6, which supports the device body 1.

[0035] 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 broaching machine, comprising a main body (1), characterized in that: The device body (1) has a top connecting plate (7) at the top and a bottom connecting plate (15) at the bottom. The top connecting plate (7) has a top controller (9) at the bottom and a bottom controller (2) at the top of the bottom connecting plate (15). The bottom controller (2) has a bottom water outlet ring (3) above it and a top water outlet ring (10) below it. The top controller (9) and the bottom controller (2) have the same structure.

2. A broaching machine according to claim 1, characterized in that: A second pull bar (16) is provided through the top controller (9), a first pull bar (13) is provided through the bottom controller (2), and a turntable (17) is provided in the top controller (9) in conjunction with the second pull bar (16).

3. A broaching bed according to claim 1, characterized in that: A water pump (5) is provided on one side of the main body (1) of the device. A second water supply pipe (11) is provided on the water pump (5). The second water supply pipe (11) is connected to the top water outlet ring (10). A first water supply pipe (4) is provided at the bottom of the water pump (5). The first water supply pipe (4) is connected to the bottom water outlet ring (3).

4. A broaching bed according to claim 1, characterized in that: The top of the main body (1) of the device is equipped with a top cleaning block (8) in conjunction with the second pull bar (16).

5. A broaching machine according to claim 1, characterized in that: The bottom of the main body (1) of the device is provided with a bottom cleaning block (12) in conjunction with the first pull bar (13).

6. A broaching machine according to claim 1, characterized in that: The top controller (9) is equipped with a rotating shaft (18) in conjunction with the turntable (17).

7. A broaching bed according to claim 1, characterized in that: The device body (1) has a support block (14) at the bottom, which is fitted with a bottom connecting plate (15), and a support rod (6) is provided at the bottom of the device body (1).

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