Groove milling device

Abstract

The utility model provides a groove milling device which is used for conducting groove milling on a synchronous belt. The groove milling device comprises an operation table, a clamping structure, an air cylinder and an electric groove milling machine. The clamping structure is arranged on the table top of the operation table and comprises a supporting base, a first clamping component and a second clamping component, the first clamping component is arranged on the supporting base, and the second clamping component is arranged at the lower end of the first clamping component and can move relative to the first clamping component through an air cylinder. The synchronous belt is arranged on the second clamping part in a sleeving mode, the first clamping part comprises a supporting plate with a through groove in the lower end and a sliding groove formed in the supporting plate, and the electric slot milling machine is arranged in the sliding groove; and when the synchronous belt is in a clamped state, the electric slot milling machine is used for milling slots on the synchronous belt through the through slots. According to the synchronous belt groove milling device, the problems that the synchronous belt groove milling precision is low and the machining efficiency is low due to the fact that an existing synchronous belt groove milling mode depends on manpower only, and stability is poor can be solved.

Description

Technical Field

[0001] The utility model belongs to the field of synchronous belt processing, and more specifically relates to a groove milling device. Background Art

[0002] Synchronous toothed belts are referred to as synchronous belts. They are similar to common belt transmission methods such as V-belts and flat belts. They are a flexible transmission form. Synchronous toothed belts use steel wire ropes or glass fiber ropes as a strong layer, and are covered with polyurethane or chloroprene rubber. In actual applications, synchronous belts need to be milled according to installation requirements so that tooling can be added to the synchronous belts to achieve installation and fixation of the synchronous belts.

[0003] The existing methods of milling grooves for synchronous belts mostly rely on manual handheld angle grinders, which use grinding wheels or shutter blades to grind the teeth on the synchronous belts. However, due to the poor stability of manual operation, it is difficult to effectively control the dimensional error in the synchronous belt milling process, resulting in a high possibility of wire ropes or glass fiber ropes in the synchronous belts coming out, resulting in low precision in the synchronous belt milling grooves, affecting the installation of tooling and the firmness of the synchronous belts during use, and reducing the processing efficiency of the synchronous belts. Therefore, the existing method of relying solely on manual milling of synchronous belt grooves is not conducive to the milling groove processing of synchronous belts. Utility Model Content

[0004] The utility model aims to solve the problem that the existing method of milling the synchronous belt grooves only by manual labor has poor stability, resulting in low precision and low processing efficiency of the synchronous belt groove milling.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a groove milling device for milling grooves on a synchronous belt;

[0006] The slot milling device comprises an operating table, a clamping structure, a cylinder and an electric slot milling machine;

[0007] The clamping structure is arranged on the table top of the operating table, and the clamping structure comprises a support seat, a first clamping component and a second clamping component.

[0008] The first clamping member is arranged on the support seat, the second clamping member is arranged at the lower end of the first clamping member and can be moved relative to the first clamping member by the cylinder, and the synchronous belt is sleeved on the second clamping member.

[0009] The first clamping member comprises a support plate having a through slot at the lower end and a slide slot arranged on the support plate, and the electric slot milling machine is arranged in the slide slot;

[0010] When the synchronous belt is in a clamped state, the electric slot milling machine is used to mill the synchronous belt through the through slot.

[0011] Optionally, the first clamping component includes a push plate disposed in the slide groove and a push rod connected to the push plate, and the push plate is used to push the electric slot milling machine to move through the push rod.

[0012] Optionally, the push rod is a screw rod, and the screw rod is threadedly connected to one end of the support plate.

[0013] Optionally, the second clamping component includes a movable plate and a first baffle and a second baffle disposed on the movable plate, wherein the first baffle and the second baffle are respectively used to limit two sides of the synchronous belt.

[0014] Optionally, a limiting rod is provided in the support seat, and one end of the movable plate is sleeved on the limiting rod.

[0015] Optionally, an anti-fouling pad for shielding the inner side of the synchronous belt is provided on the movable plate.

[0016] Optionally, a suction cup for fixing the anti-fouling pad is provided on the movable plate.

[0017] Optionally, the upper surface of the support plate is provided with scale lines, and the scale lines are used to measure the moving distance of the electric slot milling machine.

[0018] The beneficial effects of the utility model are:

[0019] The slot milling device proposed in the utility model, by setting a clamping structure on the operating table, uses a cylinder to drive the second clamping component to move relative to the first clamping component, so that the synchronous belt sleeved on the second clamping component can be clamped by the first clamping component and the second clamping component. When the synchronous belt is in a clamped state, the electric slot milling machine set in the slide can move along the slide, and contact with the teeth on the synchronous belt through the through groove to achieve the slot milling of the synchronous belt. Compared with the existing method of relying solely on manual slot milling of synchronous belts, the slot milling device of the utility model uses the slide to limit the electric slot milling machine, which can improve the stability of the electric slot milling machine during the slot milling process, effectively control the slot milling size error of the synchronous belt, and reduce the possibility of wire rope or glass fiber rope in the synchronous belt coming out, thereby improving the precision and processing efficiency of the slot milling of the synchronous belt, which is beneficial to the slot milling processing of the synchronous belt, so as to ensure the installation of tooling and the firmness of the synchronous belt when in use.

[0020] According to the above content, the utility model can effectively solve the problem that the existing method of milling the synchronous belt grooves only relies on manual labor, which has poor stability and leads to low precision and low processing efficiency of the synchronous belt grooves.

[0021] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention may be better understood by referring to the following description in conjunction with the accompanying drawings, in which the same or similar reference numerals are used throughout the drawings to represent the same or similar components.

[0023] Figure 1 A schematic structural diagram of a slot milling device according to an embodiment of the utility model is shown;

[0024] Figure 2 A schematic structural diagram of another slot milling device according to an embodiment of the utility model is shown;

[0025] Figure 3 A schematic structural diagram of a slot milling device according to an embodiment of the utility model is shown.

[0026] Reference numerals:

[0027] 1- Timing belt;

[0028] 2-operating table;

[0029] 3- Cylinder;

[0030] 4-Electric slot milling machine;

[0031] 5- support seat;

[0032] 6- Support plate;

[0033] 61-through groove;

[0034] 62-chute;

[0035] 7- Push plate;

[0036] 8-Putter;

[0037] 81- push handle;

[0038] 9-Active board;

[0039] 10- first baffle;

[0040] 11- second baffle;

[0041] 12- third baffle;

[0042] 13-limiting rod;

[0043] 14- Anti-fouling pad;

[0044] 15- Suction cup;

[0045] 16-tick mark. DETAILED DESCRIPTION

[0046] In order to enable technicians in the relevant technical field to more fully understand the technical solution of the utility model, the exemplary implementation of the utility model will be described in more comprehensive and detailed in conjunction with the accompanying drawings below. Obviously, the one or more implementations of the utility model described below are only one or more of the specific ways to implement the technical solution of the utility model, and are not exhaustive. It should be understood that other ways belonging to a general utility model concept can be used to implement the technical solution of the utility model, and should not be limited by the exemplary description of the implementation. Based on one or more implementations of the utility model, all other implementations obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the utility model.

[0047] Example: Figure 1 A schematic structural diagram of a slot milling device according to an embodiment of the utility model is shown; Figure 2 A schematic structural diagram of another slot milling device according to an embodiment of the utility model is shown; Figure 3 A schematic structural diagram of a slot milling device according to an embodiment of the utility model is shown.

[0048] Reference Figure 1-3 , an embodiment of the utility model provides a groove milling device for milling grooves on a synchronous belt 1;

[0049] The slot milling device comprises an operating table 2, a clamping structure, a cylinder 3 and an electric slot milling machine 4;

[0050] The clamping structure is arranged on the table top of the operating table 2, and the clamping structure includes a support seat 5, a first clamping component and a second clamping component.

[0051] The first clamping component is arranged on the support seat 5, the second clamping component is arranged at the lower end of the first clamping component and can be moved relative to the first clamping component through the cylinder 3, and the synchronous belt 1 is sleeved on the second clamping component.

[0052] The first clamping member includes a support plate 6 having a through slot 61 at the lower end and a slide slot 62 arranged on the support plate 6, and the electric slot milling machine 4 is arranged in the slide slot 62;

[0053] When the synchronous belt 1 is in a clamped state, the electric slotting machine 4 is used to slot the synchronous belt 1 through the through slot 61 .

[0054] The slot milling device of the utility model has the following two embodiments when slotting a synchronous belt:

[0055] In the first embodiment, the first clamping component includes a push plate 7 disposed in the slide groove 62 and a push rod 8 connected to the push plate 7 , and the push plate 7 is used to push the electric slot milling machine 4 to move through the push rod 8 .

[0056] In a specific embodiment, the push rod 8 is a screw rod, and the screw rod is threadedly connected to one end of the support plate 6 .

[0057] In one embodiment, a push handle 81 is provided at the other end of the push rod.

[0058] Specifically, when it is necessary to transversely groove the synchronous belt, that is, to mill a single tooth on the synchronous belt, the operator can start the electric groove milling machine after the synchronous belt is in a clamped state, hold the electric groove milling machine with one hand, and turn the push handle with the other hand, so that the push rod drives the push plate to gradually approach the electric groove milling machine, and further push the electric groove milling machine to move, and use the milling cutter of the electric groove milling machine to contact the teeth of the synchronous belt, and through the high-speed rotation and up and down movement of the milling cutter, the teeth of the synchronous belt are milled off to complete the groove milling of the synchronous belt.

[0059] In the second embodiment, the second clamping component includes a movable plate 9 and a first baffle plate 10 and a second baffle plate 11 disposed on the movable plate 9 . The first baffle plate 10 and the second baffle plate 11 are respectively used to limit the two sides of the synchronous belt 1 .

[0060] Specifically, when it is necessary to mill the longitudinal grooves of the synchronous belt, that is, to mill the grooves of multiple teeth on the synchronous belt at the same time, the operator can place the first baffle and the second sweep plate on both sides of the synchronous belt and fit tightly with the synchronous belt. When the synchronous belt is in a clamped state, start the electric groove milling machine, and use both hands to pull alternately to make the synchronous belt rotate on the movable plate. The milling cutter of the electric groove milling machine is in contact with the teeth of the synchronous belt, and the milling of the synchronous belt is completed through the high-speed rotation of the milling cutter and the up and down movement coordination.

[0061] Furthermore, the thickness of the first baffle plate and the second baffle plate is always consistent with the thickness of the synchronous belt that needs to be grooved, so as to ensure that the synchronous belt can be limited without affecting the pulling and groove milling of the synchronous belt.

[0062] In one embodiment, a third baffle 12 is provided on the movable plate 9 for limiting the synchronous belt 1. Specifically, the position of the third baffle corresponds to the end of the through slot, and is used to prevent the placement of the synchronous belt from exceeding the lower end range of the through slot, resulting in the electric slot milling machine being unable to contact the synchronous belt to perform slot milling.

[0063] In one embodiment, a limiting rod 13 is provided in the support seat 5, and one end of the movable plate 9 is sleeved on the limiting rod 13. The limiting rod is used to position the movable plate to improve the stability of the movable plate when it moves.

[0064] In one embodiment, an anti-fouling pad 14 for shielding the inner side of the synchronous belt 1 is provided on the movable plate 9 .

[0065] In one embodiment, a suction cup 15 for fixing the anti-fouling pad 14 is disposed on the movable plate 9 .

[0066] Specifically, when the synchronous belt is sleeved on the anti-fouling pad, it can prevent impurities on the movable plate from adhering to the synchronous belt and causing contamination of the synchronous belt during the milling process, thereby ensuring the cleanliness of the synchronous belt. At the same time, the anti-fouling pad can be fixed to the movable plate by a suction cup when in use to prevent it from falling.

[0067] In one embodiment, the upper surface of the support plate 5 is provided with scale lines 16, which are used to measure the moving distance of the electric slot milling machine 4. The scale lines can assist the operator to manually control the milling size of the synchronous belt. When only part of the teeth of the synchronous belt need to be milled, precise control can be performed, thereby improving the milling accuracy of the synchronous belt.

[0068] When the slot milling device of the utility model is in use, firstly, the air cylinder and the electric slot milling machine are connected to the external air source and the power source respectively, and then the air cylinder is started, so that the cylinder pushes up the movable plate, so that the movable plate drives the synchronous belt to move upward, until the synchronous belt is clamped by the movable plate and the support plate, and then the electric slot milling machine is started, so that the milling cutter passes through the through slot and contacts the synchronous belt, and the synchronous belt is slotted by the high-speed rotation and up and down movement of the milling cutter.

[0069] The slot milling device proposed in the utility model arranges a clamping structure on the operating table, and utilizes a cylinder to drive the second clamping component to move relative to the first clamping component, so that the synchronous belt sleeved on the second clamping component can be clamped by the first clamping component and the second clamping component. When the synchronous belt is in a clamped state, the electric slot milling machine arranged in the slide groove can move along the slide groove and contact with the teeth on the synchronous belt through the through groove to realize slot milling of the synchronous belt. The slot milling device of the utility model utilizes the slide groove to limit the electric slot milling machine, which can improve the stability of the electric slot milling machine during the slot milling process.

[0070] Furthermore, the utility model sets a push plate and a push rod, so that the electric slot milling machine can move under the push of the push rod and the push plate, and combined with the scale line, it can accurately control the moving distance of the electric slot milling machine, reduce the dimensional error of the milling slot, and improve the accuracy and processing efficiency of the synchronous belt slot milling.

[0071] Furthermore, the utility model sets a first baffle and a second baffle, and uses the first baffle and the second baffle to limit the synchronous belt, so as to ensure the stability of the synchronous belt during the groove milling process and realize the longitudinal groove milling of the synchronous belt.

[0072] To sum up, compared with the existing method of relying solely on manual labor to mill the grooves of the synchronous belt, the milling device of the utility model can effectively control the milling groove size error of the synchronous belt, improve the accuracy and processing efficiency of the synchronous belt milling groove, which is beneficial to the milling groove processing of the synchronous belt, and ensures the installation of tooling and the firmness of the synchronous belt during use.

[0073] Although one or more embodiments of the utility model are described above, it should be known to those skilled in the art that the utility model can be implemented in any other form without departing from its subject matter and scope. Therefore, the embodiments described above are illustrative rather than restrictive, and many modifications and substitutions are obvious to those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A slot milling device, characterized in that: Used for milling grooves on synchronous belts; The slot milling device comprises an operating table, a clamping structure, a cylinder and an electric slot milling machine; The clamping structure is arranged on the table top of the operating table, and the clamping structure comprises a support seat, a first clamping component and a second clamping component. The first clamping member is arranged on the support seat, the second clamping member is arranged at the lower end of the first clamping member and can be moved relative to the first clamping member by the cylinder, and the synchronous belt is sleeved on the second clamping member. The first clamping member comprises a support plate having a through slot at the lower end and a slide slot arranged on the support plate, and the electric slot milling machine is arranged in the slide slot; When the synchronous belt is in a clamped state, the electric slot milling machine is used to mill the synchronous belt through the through slot.

2. The slot milling device according to claim 1, characterized in that: The first clamping component includes a push plate arranged in the slide groove and a push rod connected to the push plate, and the push plate is used to push the electric slot milling machine to move through the push rod.

3. The slot milling device according to claim 2, characterized in that: The push rod is a screw rod, and the screw rod is threadedly connected to one end of the support plate.

4. The slot milling device according to claim 1, characterized in that: The second clamping component includes a movable plate and a first baffle and a second baffle disposed on the movable plate, wherein the first baffle and the second baffle are respectively used to limit two sides of the synchronous belt.

5. The slot milling device according to claim 4, characterized in that: A limiting rod is arranged in the support seat, and one end of the movable plate is sleeved on the limiting rod.

6. The slot milling device according to claim 5, characterized in that: The movable plate is provided with an anti-fouling pad for shielding the inner side of the synchronous belt.

7. The slot milling device according to claim 6, characterized in that: The movable plate is provided with a suction cup for fixing the anti-fouling pad.

8. The slot milling device according to claim 1, characterized in that: The upper surface of the support plate is provided with scale lines, and the scale lines are used to measure the moving distance of the electric slot milling machine.

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