Aluminum foil tube cutting tool

Abstract

The utility model provides a kind of aluminium foil pipe cutting tool, comprising: bottom plate.The utility model provides a kind of aluminium foil pipe cutting tool, and aluminium foil pipe guiding rod and cutter protection plate are constituted by eccentric mechanism, aluminium foil pipe is placed into tool by aluminium foil pipe guiding rod with corresponding pipe diameter, cutter is extruded and moved to cutting position by eccentric mechanism, and cutting work can be completed by pulling aluminium foil pipe, the guiding rod of different aluminium foil pipe pipe diameter is replaced, the cutting of different pipe diameter aluminium foil pipe, eccentric mechanism drives cutter to do up-down reciprocating straight line motion by rotating handle, cutter is fixed by spring, improve the stability in the process of aluminium foil pipe cutting, acrylic transparent plate is additionally installed outside cutting tool and aluminium foil pipe guiding rod, both can guarantee the security of cutting process, and can ensure cutting quality and efficiency, cutting tool supports single-person operation, can realize the length cutting of different pipe diameter, different size aluminium foil pipe, effectively improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of aluminum foil tube cutting, and in particular to an aluminum foil tube cutting tool. Background Technology

[0002] With the rapid development of the automotive industry, the requirements for the performance, quality and cost of automotive parts are becoming increasingly stringent. Nylon tubing, with its advantages of being lightweight, corrosion-resistant, flexible and easy to assemble, has been widely used in automotive braking systems.

[0003] However, as the integration of automobiles continues to improve, the utilization rate of automobile chassis space is highly valued in the design. In actual application scenarios, such as the engine compartment and the area around the exhaust pipe, the ambient temperature of the brake pipe is relatively high, and high temperature can easily damage the nylon layer of the brake pipe.

[0004] Currently, the industry commonly uses aluminum foil tubes to wrap the brake pipes for heat insulation and protection. However, existing aluminum foil tubes are mostly supplied in bundles, which is difficult to adapt to the wrapping needs of different specifications of nylon tube assemblies. Manual cutting is required, which not only poses safety hazards but also leads to low production efficiency and cannot meet the growing demand for automotive parts production.

[0005] Therefore, it is necessary to provide an aluminum foil tube cutting tool to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides an aluminum foil tube cutting fixture, which solves the problem that existing aluminum foil tubes are mostly supplied in bundles, making it difficult to adapt to the wrapping needs of nylon tube assemblies of different specifications. Manual cutting is required, which not only poses safety hazards but also leads to low production efficiency and cannot meet the growing demand for automotive parts production.

[0007] To solve the above-mentioned technical problems, this utility model provides an aluminum foil tube cutting fixture, including: a base;

[0008] A left support is provided on the left side of the top of the base plate, and a right support is provided on the right side of the top of the base plate. An inner support is provided on the top of the left support and the right support.

[0009] An eccentric wheel mechanism is provided on the front side of the inner support, and a cutting tool is provided on the bottom of the surface of the eccentric wheel mechanism.

[0010] A guide rod protective tube is disposed between the left support and the right support;

[0011] A fixed bracket is disposed on one side of the inner bracket.

[0012] Preferably, one side of the fixed bracket is provided with an opening groove, and the other side of the fixed bracket is provided with a guide rod.

[0013] Preferably, a vertical plate is provided on one side of the right support.

[0014] Preferably, an assembly device is provided on both sides of the cutting tool, and a pressing device is provided at the bottom of the surface of the assembly device.

[0015] Preferably, the assembly device includes an extrusion plate, a connecting plate, and sliding holes. The connecting plate is bolted to the side of the cutter, the extrusion plate is fixedly installed on one side of the bottom of the connecting plate, and the two sliding holes are respectively opened on both sides of the top of the extrusion plate.

[0016] Preferably, the extrusion device includes a pressing plate, a fixed rod, a blocking block, and an elastic element. The two fixed rods are slidably installed inside the two sliding holes, the blocking block is fixedly installed at the top of the fixed rod, the pressing plate is fixedly installed at the bottom of the fixed rod, and the elastic element is sleeved on the outer surface of the fixed rod.

[0017] Preferably, the elastic element adopts a spring structure, with the top end of the elastic element fixedly connected to the bottom of the extrusion plate and the bottom end of the elastic element fixedly connected to the surface of the pressing plate.

[0018] Compared with related technologies, the aluminum foil tube cutting fixture provided by this utility model has the following beneficial effects:

[0019] This utility model provides an aluminum foil tube cutting fixture, which consists of an eccentric wheel mechanism, an aluminum foil tube guide rod, and a cutter protective plate. Aluminum foil tubes of corresponding diameters are placed into the fixture via the guide rod. The eccentric wheel mechanism uses downward pressure to move the cutter to the cutting position, and pulling the aluminum foil tube completes the cutting process. By replacing the guide rod with one suitable for different aluminum foil tube diameters, cutting of aluminum foil tubes of various diameters can be achieved. The eccentric wheel mechanism drives the cutter to perform reciprocating linear motion by rotating a handle. The cutter is fixed by a spring, thereby improving the stability of the aluminum foil tube cutting process. An acrylic transparent plate is added to the outside of the cutting tool and the aluminum foil tube guide rod to ensure both safety and cutting quality and efficiency. The cutting fixture supports single-person operation and can cut aluminum foil tubes of different diameters and sizes to varying lengths, effectively improving work efficiency. Attached Figure Description

[0020] Figure 1 A schematic diagram of the structure of a first embodiment of an aluminum foil tube cutting fixture provided by this utility model;

[0021] Figure 2 for Figure 1 The diagram shows a top view of the base plate.

[0022] Figure 3 A schematic diagram of the second embodiment of an aluminum foil tube cutting fixture provided by this utility model;

[0023] Figure 4 for Figure 3 The diagram shows the structure of the extrusion device.

[0024] Figure 5 for Figure 3 The diagram shows the structure of the assembly device.

[0025] The following are the labels in the diagram: 1. Eccentric wheel mechanism, 2. Cutting tool, 3. Opening slot, 4. Guide rod, 5. Fixed bracket, 6. Vertical plate, 7. Right bracket, 8. Base plate, 9. Left bracket, 10. Guide rod protective tube, 11. Inner bracket, 12. Cutting tool protective plate, 13. Assembly device, 131. Extrusion plate, 132. Connecting plate, 133. Sliding hole, 14. Extrusion device, 141. Pressing plate, 142. Fixed rod, 143. Blocking block, 144. Elastic element. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] First Embodiment

[0028] Please refer to the following: Figure 1 and Figure 2 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of an aluminum foil tube cutting fixture provided by this utility model; Figure 2 for Figure 1 The diagram shows a top view of the base plate.

[0029] A cutting fixture for aluminum foil tubes includes: a base 8;

[0030] Left support 9 is located on the left side of the top of the base plate 8, and right support 7 is located on the right side of the top of the base plate 8. Inner support 11 is located on the top of the left support 9 and the right support 7.

[0031] An eccentric wheel mechanism 1 is provided on the front side of the inner support 11, and a cutter 2 is provided at the bottom of the surface of the eccentric wheel mechanism 1.

[0032] A guide rod protective tube 10 is disposed between the left support 9 and the right support 7;

[0033] Fixed bracket 5 is disposed on one side of the inner bracket 11.

[0034] An opening groove 3 is provided on one side of the fixed bracket 5, and a guide rod 4 is provided on the other side of the fixed bracket 5.

[0035] A vertical plate 6 is provided on one side of the right support 7.

[0036] The eccentric wheel mechanism 1 is controlled to rotate by a rocker arm. The cutter 2 is pushed upward by a spring. When the eccentric wheel rotates and presses the cutter 2 downward, the cutter 2 moves downward and presses the spring. As the eccentric wheel returns to its original position, the spring pushes the cutter 2 upward to return to its original position.

[0037] Both the tool guard plate 12 and the guide rod guard tube 10 are made of acrylic transparent sheet material.

[0038] The working principle of the aluminum foil tube cutting fixture provided by this utility model is as follows:

[0039] During operation, the eccentric wheel mechanism 1 first realizes the reciprocating linear motion of the cutter 2 by rotating the handle. The cutter 2 is used to cut the aluminum foil tube passing through the guide rod 4. The opening groove 3 can be used to enlarge the opening of the cut aluminum foil tube to facilitate subsequent wrapping.

[0040] The guide rod 4 is used to guide the aluminum foil tube of the corresponding diameter, making it easy to straighten the aluminum foil tube for cutting. The fixed bracket 5 is used to fix the guide rod 4, and the upright plate 6 is used to fix the inner bracket 11, the right bracket 7 and the left bracket 9.

[0041] The right bracket 7 and the left bracket 9 are used to fix the guide rod protective tube 10, and the base plate 8 is used to fix the upright plate 6, the right bracket 7 and the left bracket 9, and to fix the base plate 8 to the cutting worktable by bolts.

[0042] The guide rod protective tube 10 is an acrylic transparent tube, which allows observation of the aluminum foil tube cutting process.

[0043] The inner bracket 11 is used to fix the opening slot 3 and the guide rod 4. The tool protection plate 12 uses transparent acrylic material to allow observation of the tool usage and reduce the contact between the tool 2 and the staff.

[0044] Compared with related technologies, the aluminum foil tube cutting fixture provided by this utility model has the following beneficial effects:

[0045] This utility model provides an aluminum foil tube cutting fixture, which consists of an eccentric wheel mechanism 1, an aluminum foil tube guide rod 4, and a cutter guard plate 12. Aluminum foil tubes of corresponding diameters are placed into the fixture via the aluminum foil tube guide rod 4. The eccentric wheel mechanism 1 uses the cutter 2 to press downwards and move it to the cutting position. Pulling the aluminum foil tube completes the cutting work. By replacing the guide rod 4 with one suitable for different aluminum foil tube diameters, cutting of aluminum foil tubes of different diameters can be achieved. The eccentric wheel mechanism 1 drives the cutter 2 to make up-and-down reciprocating linear motion by rotating the handle. The cutter 2 is fixed by a spring, thereby improving the stability of the aluminum foil tube cutting process. An acrylic transparent plate is added to the outside of the cutting tool 2 and the aluminum foil tube guide rod 4 to ensure both safety and cutting quality and efficiency. The cutting fixture supports single-person operation and can cut the length of aluminum foil tubes of different diameters and sizes, effectively improving work efficiency.

[0046] Second Embodiment

[0047] Please refer to the following: Figure 3 , Figure 4 and Figure 5 Based on the aluminum foil tube cutting fixture provided in the first embodiment of this application, the second embodiment of this application proposes another aluminum foil tube cutting fixture. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0048] Specifically, the second embodiment of this application provides an aluminum foil tube cutting fixture that differs in that both sides of the cutter 2 are provided with assembly devices 13, and the bottom of the surface of the assembly device 13 is provided with a pressing device 14.

[0049] The assembly device 13 includes an extrusion plate 131, a connecting plate 132, and sliding holes 133. The connecting plate 132 is bolted to the side of the cutter 2. The extrusion plate 131 is fixedly installed on one side of the bottom of the connecting plate 132. The two sliding holes 133 are respectively opened on both sides of the top of the extrusion plate 131.

[0050] The extrusion device 14 includes a pressing plate 141, a fixing rod 142, a blocking block 143, and an elastic element 144. The two fixing rods 142 are slidably installed inside the two sliding holes 133, the blocking block 143 is fixedly installed at the top end of the fixing rod 142, the pressing plate 141 is fixedly installed at the bottom end of the fixing rod 142, and the elastic element 144 is sleeved on the outer surface of the fixing rod 142.

[0051] The elastic element 144 adopts a spring structure. The top end of the elastic element 144 is fixedly connected to the bottom of the extrusion plate 131, and the bottom end of the elastic element 144 is fixedly connected to the surface of the pressing plate 141.

[0052] The diameter of the blocking block 143 is larger than the diameter of the sliding hole 133.

[0053] Under the restoring force of the elastic member 144, the bottom height of the pressing plate 141 is lower than the bottom of the cutter 2.

[0054] The working principle of the aluminum foil tube cutting fixture provided by this utility model is as follows:

[0055] During operation, when the cutter 2 moves downward with the eccentric wheel mechanism 1, the cutter 2 drives the extrusion assembly device 13 and the extrusion device 14 to move downward. The pressing plate 141 is attached to the surface of the base plate 8 one step ahead of the cutter 2, and the aluminum foil is pressed flat on the surface of the base plate 8.

[0056] As the cutter 2 continues to move downward, it drives the assembly device 13 to move downward. The extrusion plate 131 slides on the surface of the fixed rod 142 through the sliding hole 133 and extrudes the elastic element 144. The pressing plate 141 drives the fixed rod 142 to extrude the elastic element 144. After the cutter 2 finishes cutting, it moves upward and pulls the assembly device 13 and the extrusion device 14 to return to their original positions with the cutter 2.

[0057] Compared with related technologies, the aluminum foil tube cutting fixture provided by this utility model has the following beneficial effects:

[0058] This utility model provides an aluminum foil tube cutting fixture. The elastic element 144 pushes the pressing plate 141 below the bottom of the cutter 2. As the cutter 2 moves downward to cut, the pressing plate 141 adheres to the surface of the base plate 8 one step ahead of the cutter 2. The pressing devices 14 on both sides first flatten the two sides of the aluminum foil, so that the aluminum foil remains flat when it is cut, thus improving the flatness of the cut aluminum foil.

Claims

1. A cutting fixture for aluminum foil tubes, characterized in that, include: Base plate; A left support is provided on the left side of the top of the base plate, and a right support is provided on the right side of the top of the base plate. An inner support is provided on the top of the left support and the right support. An eccentric wheel mechanism is provided on the front side of the inner support, and a cutting tool is provided on the bottom of the surface of the eccentric wheel mechanism. A guide rod protective tube is disposed between the left support and the right support; A fixed bracket is disposed on one side of the inner bracket.

2. The aluminum foil tube cutting fixture according to claim 1, characterized in that, An opening slot is provided on one side of the fixed bracket, and a guide rod is provided on the other side of the fixed bracket.

3. The aluminum foil tube cutting fixture according to claim 1, characterized in that, A vertical plate is provided on one side of the right support.

4. The aluminum foil tube cutting fixture according to claim 1, characterized in that, Assembly devices are provided on both sides of the blade, and a pressing device is provided at the bottom of the surface of the assembly device.

5. The aluminum foil tube cutting fixture according to claim 4, characterized in that, The assembly device includes an extrusion plate, a connecting plate, and sliding holes. The connecting plate is bolted to the side of the cutter, the extrusion plate is fixedly installed on one side of the bottom of the connecting plate, and the two sliding holes are respectively opened on both sides of the top of the extrusion plate.

6. The aluminum foil tube cutting fixture according to claim 5, characterized in that, The extrusion device includes a pressing plate, a fixed rod, a blocking block, and an elastic element. The two fixed rods are slidably installed inside the two sliding holes, the blocking block is fixedly installed at the top of the fixed rod, the pressing plate is fixedly installed at the bottom of the fixed rod, and the elastic element is sleeved on the outer surface of the fixed rod.

7. The aluminum foil tube cutting fixture according to claim 6, characterized in that, The elastic element adopts a spring structure, with its top end fixedly connected to the bottom of the extrusion plate and its bottom end fixedly connected to the surface of the pressing plate.

Images