Burr removing device for inner wall of pipe opening after metal hose is cut

Abstract

The utility model discloses a device for deburring the inner wall of a pipe orifice after a metal hose is cut, which belongs to the technical field of metal hose processing and comprises a workbench, a clamping mechanism and a deburring mechanism. Wherein a mounting groove is formed in the workbench; the clamping mechanism is arranged in the mounting groove and comprises a distance adjusting assembly and a clamping assembly, and the clamping assembly fixes the metal hose through the distance adjusting assembly; the deburring mechanism is arranged on the workbench and comprises a second motor and a fine adjustment assembly. Wherein the second motor is fixedly connected with the workbench through a fixing frame, the output end of the second motor is connected with a connecting pipe, and the connecting pipe is connected with the fine adjustment assembly; according to the design, the function of deburring metal hoses with different hole diameters can be achieved through simple operation.

Description

Technical Field

[0001] This utility model belongs to the field of metal hose processing technology, and in particular relates to a device for deburring the inner wall of the tube opening after cutting a metal hose. Background Technology

[0002] Metal flexible hoses play a vital role in modern industrial equipment connection pipelines due to their flexibility and durability. They are not only used for the protection of wires and cables, but also widely used in the transmission of signals in automated instruments and in civilian shower hoses. Metal flexible hoses come in various specifications, with small-diameter metal flexible hoses mainly used for the protection of sensing circuits in precision optical scales and industrial sensors. Traditional metal flexible hose processing techniques produce burrs around the hose opening after cutting. These burrs affect the assembly accuracy of the hose fittings, thus affecting the quality and performance of the product. Deburring is an essential step in the hose fitting production process.

[0003] However, existing deburring devices still have some shortcomings. For example, when deburring metal hoses with different apertures is required, operators often need to change the clamping tools or deburring tools, which not only increases the complexity of operation but also reduces production efficiency.

[0004] To address the shortcomings of existing technologies, this utility model provides a device for deburring the inner wall of the pipe opening after cutting a metal flexible tube, aiming to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a device for deburring the inner wall of the pipe opening after cutting a metal flexible tube. This device can achieve the effect of deburring metal flexible tubes with different hole diameters without changing tools, and it is easy to operate.

[0006] To achieve the above objectives, this utility model employs the following technical solution:

[0007] A device for deburring the inner wall of a cut metal flexible tube, comprising:

[0008] The workbench is provided with an installation slot;

[0009] A clamping mechanism is provided in the mounting groove, and includes a spacing adjustment component and a clamping component. The clamping component fixes the metal hose through the spacing adjustment component.

[0010] And a deburring mechanism, which is mounted on the worktable and includes a motor and a fine-tuning assembly; wherein,

[0011] The second motor is fixedly connected to the workbench via a fixing frame. The output end of the second motor is fitted with a connecting pipe, which is connected to the fine-tuning component.

[0012] Preferably, the spacing adjustment assembly includes a gear, a pair of racks, a top plate, and a motor; wherein,

[0013] The gear is mounted at the center of the mounting slot via a rotating shaft;

[0014] The meshing parts of a pair of racks are respectively meshed with the two sides of the gear, and the bottom of the racks are slidably connected to the groove at the bottom of the mounting slot;

[0015] The top plate is located at the top of the mounting groove;

[0016] The motor is mounted on the top plate, and the output end of the motor is connected to the shaft of the gear.

[0017] Preferably, the clamping assembly includes a pair of side plates, at least two "╰"-shaped clamping plates, and at least two "╮"-shaped clamping plates, wherein,

[0018] Each of the side plates is connected to one side of the rack via a connecting block, and the side plate is vertically mounted on the connecting block.

[0019] Each of the “╰”-shaped clamps and each of the “╮”-shaped clamps are connected to the two adjacent sides of a pair of side plates by connecting block three, and the “╰”-shaped clamps and each of the “╮”-shaped clamps are arranged alternately.

[0020] Preferably, the fine-tuning assembly includes mounting plate one, mounting plate two, lock nuts, and bolts; wherein,

[0021] The second mounting plate is inserted and connected to the axis of the connecting pipe, and the second mounting plate has several threaded holes.

[0022] The mounting plate one also has several threaded holes, and is threadedly connected to the mounting plate two through anti-loosening nuts and bolts. The anti-loosening nuts are located between the heads of the mounting plate two and the bolts. The mounting plate one is also connected to a scraper for removing burrs from the opening of the metal hose on one side.

[0023] Preferably, the spacing adjustment assembly further includes a connecting block two and a telescopic rod; wherein,

[0024] The second connecting block is connected to one side of the first connecting block;

[0025] The two ends of the telescopic rod are connected to the connecting block and the rack, respectively.

[0026] Preferably, the fine-tuning component further includes a plurality of reinforcing nuts, each of which is disposed on the opposite side of the mounting plate one and the mounting plate two.

[0027] Preferably, the fine-tuning component further includes a plurality of flat washers, each of which is disposed between the mounting plate and the anti-loosening nut, and also between the head of the anti-loosening nut and the bolt.

[0028] Compared with the prior art, the beneficial effects achieved by this utility model are as follows:

[0029] 1. This utility model designs a clamping mechanism that, through the spacing adjustment component and the clamping component, can adapt to metal hoses of different sizes, achieving rapid fixing and release of the metal hoses, improving operational convenience and production efficiency. First, the coordinated use of gears, racks, and motors in the spacing adjustment component enables precise spacing adjustment, ensuring clamping stability for hoses of different diameters. Second, the design of the clamping component allows for stable clamping of the metal hoses, while the staggered arrangement of "╰"-shaped and "╮"-shaped clamping plates provides uniform clamping force, preventing the hoses from shifting or deforming during deburring.

[0030] 2. This utility model introduces a fine-tuning component. The deburring mechanism is driven by a motor to rotate the connecting pipe, which in turn drives the fine-tuning component to rotate. The fine-tuning component allows for fine adjustment of the position of the deburring mechanism to adapt to metal hoses with different nozzle sizes, ensuring the accuracy and thoroughness of the deburring process. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the structure of this utility model.

[0032] Figure 2 This is a structural schematic diagram of part of the present invention.

[0033] Figure 3 This is a top view of the present invention.

[0034] Figure 4 This is a partially enlarged view A of the present invention.

[0035] Figure 5 This is a left view of a portion of the structure of this utility model.

[0036] Figure 6 This is a partial enlarged view B of the present invention.

[0037] in:

[0038] 1. Workbench; 11. Mounting slot; 111. Slide rail;

[0039] 2. Clamping mechanism; 21. Spacing adjustment assembly; 211. Gear; 212. Rack; 213. Connecting block one; 214. Connecting block two; 215. Telescopic rod; 216. Motor one; 217. Top plate; 22. Clamping assembly; 221. Side plate; 222. Connecting block three; 223. "╰" shaped clamping plate; 224. "╮" shaped clamping plate;

[0040] 3. Deburring mechanism; 31. Fixing bracket; 32. Motor II; 33. Connecting pipe; 34. Fine-tuning component; 341. Mounting plate I; 342. Mounting plate II; 343. Anti-loosening nut; 344. Bolt; 345. Reinforcing nut; 346. Flat washer; 35. Scraper; 4. Metal flexible hose. Detailed Implementation

[0041] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and should not be used to limit the scope of protection of the present invention.

[0042] In the description of this utility model, it should be understood that the terms "middle," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0043] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0044] Example 1

[0045] refer to Figures 1-6 This embodiment provides a device for deburring the inner wall of the pipe opening after cutting a metal flexible tube, including: a workbench 1, on which an installation groove 11 is provided;

[0046] The clamping mechanism 2 is disposed in the mounting groove 11 and includes a spacing adjustment component 21 and a clamping component 22. The clamping component 22 fixes the metal hose 4 through the spacing adjustment component 21.

[0047] And a deburring mechanism 3, which is mounted on the worktable 1 and includes a motor 32 and a fine-tuning assembly 34; wherein,

[0048] The second motor 32 is fixedly connected to the workbench 1 via a fixing frame 31. The output end of the second motor 32 is fitted with a connecting pipe 33, which is connected to the fine-tuning component 34.

[0049] Specifically, in this embodiment, the spacing adjustment assembly 21 includes a gear 211, a pair of racks 212, a top plate 217, and a motor 216; wherein,

[0050] The gear 211 is mounted at the center of the mounting groove 11 via a rotating shaft;

[0051] The meshing parts of a pair of racks 212 are respectively meshed with the two sides of the gear 211, and the bottom of the racks 212 are slidably connected to the slide groove 111 at the bottom of the mounting groove 11;

[0052] The top plate 217 is located at the top of the mounting groove 11;

[0053] The motor 216 is mounted on the top plate 217, and the output end of the motor 216 is connected to the shaft of the gear 211.

[0054] Furthermore, the spacing adjustment assembly 21 also includes a connecting block 214 and a telescopic rod 215; wherein,

[0055] The second connecting block 214 is connected to one side of the first connecting block 213;

[0056] The two ends of the telescopic rod 215 are respectively connected to the connecting block 213 and the rack 212.

[0057] It should be noted that there is a pair of sliding grooves, each pair having three sliding grooves, which are respectively used for sliding of rack 212, connecting block one 213 and connecting block two 214.

[0058] Working principle of clamping mechanism 2: When in use, select the appropriate rotation direction of motor 216. Motor 216 drives gear 211 to rotate. Gear 211 drives a pair of racks 212 to move closer to each other, placing the metal hose 4 between the staggered "╰" shaped clamps 223 and "╮" shaped clamps 224 to achieve clamping and fixing of the metal hose 4.

[0059] Based on the above clamping mechanism design, this embodiment can adapt to metal hoses of different sizes through the spacing adjustment component and the clamping component, realizing the rapid fixing and release of metal hoses, improving the convenience of operation and production efficiency.

[0060] Example 2

[0061] refer to Figures 1-6 Based on Embodiment 1, the clamping assembly 22 designed in this embodiment includes a pair of side plates 221, at least two "╰" shaped clamping plates 223, and at least two "╮" shaped clamping plates 224, wherein,

[0062] Each of the side plates 221 is connected to one side of the rack 212 via a connecting block 213, and the side plate 221 is vertically mounted on the connecting block 213;

[0063] Each of the “╰” shaped clamps 223 and each of the “╮” shaped clamps 224 are respectively connected to the two adjacent sides of a pair of side plates 221 via connecting block three 222, and each of the “╰” shaped clamps 223 and each of the “╮” shaped clamps 224 are arranged alternately.

[0064] In this embodiment, there are three “╰” shaped clamps 223 and two “╮” shaped clamps 224. These five clamps are staggered to prevent collisions when clamping the metal hose 4 and to clamp it more tightly.

[0065] Specifically, in this embodiment, the fine-tuning component 34 includes a first mounting plate 341, a second mounting plate 342, a lock nut 343, and a bolt 344; wherein,

[0066] The mounting plate 342 is inserted and connected to the axis of the connecting pipe 33, and the mounting plate 342 has several threaded holes.

[0067] The mounting plate 341 is also provided with several threaded holes and is threadedly connected to the mounting plate 342 via a lock nut 343 and a bolt 344. The lock nut 343 is located between the heads of the mounting plate 342 and the bolt 344. The mounting plate 341 is also connected to a scraper 35 for removing burrs from the opening of the metal hose 4 on the side near the metal hose 4.

[0068] Furthermore, in this embodiment, the fine-tuning component 34 also includes a plurality of reinforcing nuts 345, each of the reinforcing nuts 345 being disposed on the opposite sides of the mounting plate 1 341 and the mounting plate 2 342.

[0069] Furthermore, in this embodiment, the fine-tuning component 34 also includes a plurality of flat washers 346, each of which is disposed between the mounting plate 342 and the anti-loosening nut 343, and also between the head of the anti-loosening nut 343 and the bolt 344.

[0070] The working principle of the deburring mechanism 3: After being fixed by the clamping mechanism 2, the position of the bolt 344 is adjusted according to the inner diameter of the metal hose 4 until the scraper 35 can accurately contact the inner wall of the metal hose 4. Then, the motor 2 32 is turned on to drive the connecting pipe 33 and the fine-tuning component 34, so that the scraper 35 removes the burrs on the opening of the metal hose 4. Once the burrs are removed, the motor 2 32 is turned off, the deburring tool is removed, and the metal hose 4 is released.

[0071] Based on the above design of the deburring mechanism, this embodiment allows for fine adjustment of the position of the deburring mechanism 3 to accommodate metal hoses with different nozzle sizes.

[0072] In summary, the present invention not only improves the adaptability and ease of operation of the deburring device for the inner wall of the tube opening after cutting of metal hoses, but also enhances the stability and durability of the device, thereby improving production efficiency and product quality.

[0073] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A device for deburring the inner wall of a cut metal flexible tube, characterized in that, include: A workbench (1) is provided with an installation slot (11); The clamping mechanism (2) is located in the mounting groove (11) and includes a spacing adjustment component (21) and a clamping component (22). The clamping component (22) fixes the metal hose (4) through the spacing adjustment component (21). And a deburring mechanism (3), which is mounted on the worktable (1) and includes a motor (32) and a fine-tuning assembly (34); wherein, The second motor (32) is fixedly connected to the workbench (1) via a fixing frame (31). The output end of the second motor (32) is fitted with a connecting pipe (33), which is connected to the fine-tuning component (34).

2. The deburring device for the inner wall of the cut metal flexible tube according to claim 1, characterized in that, The spacing adjustment assembly (21) includes a gear (211), a pair of racks (212), a top plate (217), and a motor (216); wherein, The gear (211) is mounted at the center of the mounting slot (11) via a rotating shaft; The meshing parts of a pair of racks (212) are respectively meshed with the two sides of the gear (211), and the bottom of the racks (212) is slidably connected to the groove (111) at the bottom of the mounting groove (11); The top plate (217) is located at the top of the mounting groove (11); The motor (216) is mounted on the top plate (217), and the output end of the motor (216) is connected to the shaft of the gear (211).

3. The deburring device for the inner wall of the cut metal flexible tube according to claim 2, characterized in that, The clamping assembly (22) includes a pair of side plates (221), at least two "╰" shaped clamps (223), and at least two "╮" shaped clamps (224), wherein, Each of the side plates (221) is connected to one side of the rack (212) via a connecting block (213), and the side plate (221) is vertically mounted on the connecting block (213); Each of the "╰" shaped clamps (223) and each of the "╮" shaped clamps (224) are connected to the two adjacent sides of a pair of side plates (221) via connecting block three (222), and each of the "╰" shaped clamps (223) and each of the "╮" shaped clamps (224) are arranged in an alternating manner.

4. The deburring device for the inner wall of the cut metal flexible tube according to claim 1, characterized in that, The fine-tuning component (34) includes mounting plate one (341), mounting plate two (342), anti-loosening nut (343), and bolt (344); wherein, The mounting plate 2 (342) is connected to the axis of the connecting pipe (33), and the mounting plate 2 (342) has a number of threaded holes. The mounting plate one (341) is also provided with several threaded holes, and is threadedly connected to the mounting plate two (342) through the anti-loosening nut (343) and the bolt (344). The anti-loosening nut (343) is located between the head of the mounting plate two (342) and the bolt (344). The mounting plate one (341) is also connected to a scraper (35) for treating the burrs at the opening of the metal hose (4) on the side near the metal hose (4).

5. The deburring device for the inner wall of the cut metal flexible tube according to claim 3, characterized in that, The spacing adjustment assembly (21) further includes a connecting block two (214) and a telescopic rod (215); wherein, The second connecting block (214) is connected to one side of the first connecting block (213); The two ends of the telescopic rod (215) are respectively connected to the connecting block (213) and the rack (212).

6. The deburring device for the inner wall of the cut metal flexible tube according to claim 4, characterized in that, The fine-tuning component (34) also includes a plurality of reinforcing nuts (345), each of which is disposed on the opposite side of the mounting plate one (341) and the mounting plate two (342).

7. The deburring device for the inner wall of the cut metal flexible tube according to claim 6, characterized in that, The fine-tuning component (34) also includes a plurality of flat washers (346), each of which is disposed between the mounting plate (342) and the anti-loosening nut (343), and also between the head of the anti-loosening nut (343) and the bolt (344).

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