Portable grinding device for grinding surface of titanium plate

Abstract

The utility model relates to the technical field of coping equipment, and discloses a portable coping device for coping the surface of a titanium plate, which comprises a frame, a grinding wheel, a driving device, a driving device, a driving device and a driving device, and is characterized in that walking wheels are mounted at the bottom and a sliding rail is arranged at the upper part; a handle frame is arranged at the first end of the frame in the length direction; the sliding seat is slidably mounted on the sliding rail; the water tank is connected to the sliding seat; the grinding wheel is mounted at the first end of the frame in the length direction and is arranged below the sliding rail; the motor is mounted at the second end of the frame in the length direction and is arranged below the sliding rail; the motor is in transmission connection with the grinding wheel; wherein the walking wheels are arranged between the motor and the grinding wheel in the length direction of the frame, the motor can lift the grinding wheel away from the ground by means of the self weight, and the water tank can slide along the frame through the sliding seat so as to adjust the gravity center of the portable grinding device. According to the portable grinding device, the weight distribution can be flexibly adjusted, and the convenience of movement and use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a portable grinding device for grinding the surface of a titanium plate. Background Art

[0002] Due to the poor thermal conductivity of titanium alloy, some microcracks or local defects often appear on the surface of the titanium plate after hot processing. The defective positions on the surface of the titanium plate need to be repaired, but the current mobile grinding equipment has the problem of uneven weight distribution, which makes it inconvenient to move and use. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a portable grinding device for titanium plate surface grinding, which can flexibly adjust the weight distribution by moving the position of the water tank, thereby improving the convenience of movement and use of the grinding device.

[0004] The portable grinding device for grinding the surface of a titanium plate according to an embodiment of the utility model comprises:

[0005] The frame has running wheels installed at the bottom and slide rails installed at the top; the frame is provided with a handle frame at the first end in its length direction;

[0006] A slide seat, slidably mounted on the slide rail;

[0007] a water tank connected to the slide seat;

[0008] A grinding wheel is mounted on a first end of the frame in the length direction and is disposed below the slide rail;

[0009] A motor is installed at the second end of the frame in the length direction and is arranged below the slide rail; the motor is connected to the grinding wheel transmission;

[0010] Among them, along the length direction of the frame, the travel wheel is arranged between the motor and the grinding wheel, the motor can lift the grinding wheel off the ground by its own weight, and the water tank can slide along the frame through the slide seat to adjust the center of gravity of the portable grinding device.

[0011] The portable grinding device for titanium plate surface grinding according to the embodiment of the utility model has at least the following beneficial effects:

[0012] By arranging the motor and the grinding wheel at the two ends of the frame in the length direction respectively, the weight of the motor itself can be used to lift the grinding wheel, thereby facilitating the processing of the titanium plate, simplifying the structure of the grinding device, and reducing the overall weight of the grinding device; the frame is provided with a slide rail, a slide seat is installed on the slide rail, and a water tank is installed on the slide seat. The center of gravity position of the grinding device can be changed by adjusting the position of the water tank, thereby facilitating manual pushing of the grinding device to move.

[0013] According to some embodiments of the present utility model, a buffer pad is installed under the motor.

[0014] According to some embodiments of the utility model, the sliding seat is installed with a first clamp and a second clamp, the first clamp is connected to the sliding seat, the first clamp and the second clamp are detachably connected, and an installation groove for the water tank to be embedded is formed between the first clamp and the second clamp.

[0015] According to some embodiments of the utility model, the frame is provided with a first positioning structure, the slide seat is provided with a second positioning structure, and the first positioning structure and the second positioning structure are connected by a locking member to fix the relative position of the slide seat and the slide rail.

[0016] According to some embodiments of the utility model, the first positioning structure is a first positioning hole, the frame is provided with a plurality of first positioning holes, and the plurality of first positioning holes are arranged at intervals along the length direction of the frame; the second positioning structure is a positioning plate, and the positioning plate is provided with a second positioning hole passing through the positioning plate; the locking member is a latch, and the latch passes through the second positioning hole and is inserted into the first positioning hole to fix the relative position of the slide seat and the slide rail.

[0017] According to some embodiments of the utility model, the slide seat is provided with two limiting structures, and the two limiting structures are respectively installed on two opposite sides of the slide seat; a strap for tightening the water tank is installed between the two limiting structures.

[0018] According to some embodiments of the utility model, the water tank can be moved to the second end of the frame in the length direction and be located above the motor, and / or the water tank can be moved to the first end of the frame in the length direction and be located above the grinding wheel.

[0019] According to some embodiments of the utility model, the frame is installed with a water retaining structure, and the water retaining structure is arranged around the outer periphery of the grinding wheel.

[0020] According to some embodiments of the utility model, the water retaining structure is equipped with a nozzle, the nozzle is connected to the water tank, and the water tank is used to supply water to the nozzle.

[0021] According to some embodiments of the present utility model, the portable grinding device further includes an electric control box, and the electric control box is installed on the handle frame.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0024] Figure 1 A side view of an embodiment of the utility model;

[0025] Figure 2 for Figure 1 Installation diagram of the grey water tank;

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0027] Figure Number:

[0028] Frame 100, running wheels 110, slide rails 120, handle frame 130, first positioning hole 140, water retaining structure 150, spray head 151, electric control box 160;

[0029] The slide 200, the first clamp 210, the second clamp 220, the positioning piece 230, the second positioning hole 231, the limiting structure 240, the binding belt 241, the water tank 250, and the water pump 260;

[0030] Grinding wheel 300;

[0031] Motor 400 and buffer pad 410 . DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of the present invention, it should be understood that descriptions involving orientation, such as orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In the description of the utility model, "a plurality" means more than two. If there is a description of "a first" or "a second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0035] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0036] Reference Figures 1 to 3 The portable grinding device for grinding the surface of a titanium plate according to the embodiment of the utility model comprises a frame 100, a grinding wheel 300 and a motor 400. The grinding wheel 300 is mounted at a first end of the frame 100 in a length direction and is arranged below a slide rail 120; the motor 400 is mounted at a second end of the frame 100 in a length direction and is arranged below the slide rail 120; Figure 1 As shown, the motor 400 and the grinding wheel 300 are connected by belt or chain transmission. A travel wheel 110 is installed at the bottom of the frame 100, and the travel wheel 110 is arranged between the motor 400 and the grinding wheel 300, so the travel wheel 110, the motor 400, and the grinding wheel 300 are equivalent to forming a lever structure, the travel wheel 110 is a support seat, and the motor 400 and the grinding wheel 300 are respectively located at both ends of the lever structure. When the weight of the motor 400 is greater than the weight of the grinding wheel 300, the motor 400 will tilt the grinding wheel 300, thereby lifting the grinding wheel 300 off the ground, so as to facilitate the titanium plate to be placed under the grinding wheel 300 for grinding the titanium plate. By using the weight of the motor 400 itself to raise the grinding wheel 300, it is beneficial to simplify the structure of the grinding device, reduce the overall weight of the grinding device, and then facilitate the movement of the grinding device. The size and power of the motor 400 can be selected according to actual needs, and the size of the grinding wheel 300 is also selected according to actual needs.

[0037] In the embodiment of the present utility model, when the grinding device is in Figure 1 In the state shown, the grinding device can be used to grind the titanium plate, or it can be in an unused state. At this time, the motor 400 is basically placed on the ground, so the center of gravity of the motor 400 is very low, and the motor 400 is not easy to roll over or tip over to cause damage to the motor 400. In order to reduce the damage to the motor 400 caused by the vibration between the ground and the grinding device, a buffer pad 410 is installed under the motor 400. The buffer pad 410 is preferably installed on the frame 100. For example, the motor 400 is installed on the frame 100, and then the buffer pad 410 is installed on the frame 100 and arranged under the motor 400; the buffer pad 410 is preferably made of rubber or other materials and has a certain thickness.

[0038] In the embodiment of the utility model, since the thermal conductivity of the titanium plate is poor, a cooling medium is required to cool the machining surface of the titanium plate when the titanium plate is being ground. On the one hand, it can prevent local overheating from causing changes in the material structure of the titanium plate, and on the other hand, it can reduce dust during use, which is beneficial to environmental protection. In order to cool the titanium plate, a water tank 250 and a nozzle 151 are installed on the frame 100. The water tank 250 is used to supply water to the nozzle 151, and the nozzle 151 is used to spray water to the titanium plate being ground. For details, refer to Figure 1 , Figure 2 As shown, the water tank 250 is installed above the frame 100, a water retaining structure 150 is installed on the periphery of the grinding wheel 300, a nozzle 151 is installed on the water retaining structure 150, and the water tank 250 is used to supply water to the nozzle 151. The specific size and shape of the nozzle 151 can be selected according to actual needs to purchase a suitable nozzle 151, which is not limited in this embodiment.

[0039] In the embodiments of the present invention, referring to Figure 1 As shown, a water pump 260 is installed on the water tank 250 . The water pump 260 is preferably a small water pump 260 . The water pump 260 draws water from the water tank 250 and pumps it to the nozzle 151 .

[0040] In the embodiment of the utility model, a slide rail 120 is provided on the upper part of the vehicle frame 100, a slide seat 200 is installed on the slide rail 120, the slide seat 200 can slide along the slide rail 120, and the water tank 250 is installed on the slide seat 200. Figure 2 As shown, the slide 200 is provided with a mounting groove for mounting a water tank 250. The water tank 250 is arranged to be able to slide along the length direction of the frame 100, and the center of gravity of the grinding device can be changed by adjusting the position of the water tank 250, so as to facilitate manual pushing of the grinding device. For example, when the grinding device of this embodiment uses the grinding wheel 300 to grind the titanium plate, the water tank 250 can be set at the second end of the length direction of the frame 100, that is, the water tank 250 is set above the motor 400. At this time, the weight of the motor 400 and the water tank 250 are both at the second end of the length direction of the frame 100. Therefore, the buffer pad 410 will fall on the ground, and it is difficult to lift the motor 400 through the handle frame 130, thereby ensuring the stability of the equipment during grinding; when it is necessary to push the grinding device of this embodiment to move, it is first necessary to press the handle frame 130 downward to lift the motor 400. Before lifting the motor 400, the water tank 250 can be moved to the first section of the length direction of the frame 100, that is, the water tank 250 is moved above the grinding wheel 300. At this time, the weight at both ends of the length direction of the frame 100 is basically balanced, and the motor 400 can be easily lifted off the ground, thereby facilitating the movement of the grinding device.

[0041] It is conceivable that a driving device for pushing the slide seat 200 to slide along the slide rail 120 may be installed on the frame 100, such as a motor 400, a telescopic oil cylinder, a telescopic air cylinder, etc.

[0042] In an embodiment of the utility model, the mounting groove on the slide 200 is formed by a first clamp 210 and a second clamp 220. The first clamp 210 is an arc-shaped ring, and the first clamp 210 is provided with a first semicircular groove. The second clamp 220 is also an arc-shaped ring, and the second clamp 220 is provided with a second semicircular groove. The first clamp 210 is connected to the second clamp 220, and when the first semicircular groove and the second semicircular groove are arranged relative to each other, a circular mounting groove will be formed between the first clamp 210 and the second clamp 220, thereby facilitating the placement of the cylindrical water tank 250.

[0043] It is conceivable that if the water tank 250 is prismatic, the shapes of the first clamp 210 and the second clamp 220 need to be changed accordingly, so as to facilitate the positioning of the water tank 250 .

[0044] In the embodiment of the utility model, the first clamp 210 and the second clamp 220 are both installed on the upper surface of the slide 200, and the first clamp 210 is fixedly connected to the slide 200, for example, by welding or by fasteners; the first clamp 210 and the second clamp 220 are detachably connected, for example, by bolts. Both ends of the first clamp 210 are provided with a first ear, and both ends of the second clamp 220 are provided with a second ear. The first ear and the second ear are both provided with through holes, and bolts pass through the first ear and the second ear to connect the first clamp 210 and the second clamp 220. When installing the water tank 250, the second clamp 220 is first removed to facilitate the placement of the water tank 250, and then the first clamp 210 and the second clamp 220 are connected to lock the water tank 250. The first clamp 210 and the second clamp 220 are provided, and water tanks 250 of different sizes can be used.

[0045] It is conceivable that the first clamp 210 and the second clamp 220 may also be connected as an integral structure to form a complete clamp ring, and the center of the clamp ring is the mounting groove.

[0046] In the embodiment of the utility model, after the water tank 250 moves to the set position, the water tank 250 needs to be fixed; for example, after the water tank 250 moves to the second end in the length direction of the frame 100, the relative position of the slide 200 and the slide rail 120 needs to be fixed to prevent the water tank 250 from moving. Therefore, the frame 100 is provided with a first positioning structure, and the slide 200 is provided with a second positioning structure. The first positioning structure and the second positioning structure are connected by a locking member to fix the relative position of the slide 200 and the slide rail 120. For details, refer to Figure 2 , Figure 3As shown, the first positioning structure in this embodiment is a first positioning hole 140, and the frame 100 is provided with a plurality of first positioning holes 140, and the plurality of first positioning holes 140 are arranged at intervals along the length direction of the frame 100; the second positioning structure is a positioning plate 230, and the positioning plate 230 is provided with a second positioning hole 231 penetrating the positioning plate 230; the locking member is a latch, and the latch passes through the second positioning hole 231 and is inserted into the first positioning hole 140 to fix the relative position of the slide seat 200 and the slide rail 120.

[0047] It is conceivable that the first positioning structure and the second positioning structure may also be structures such as buckles.

[0048] In the embodiments of the present invention, referring to Figure 2 As shown, in order to further fix the water tank 250, the slide 200 of this embodiment is provided with two limiting structures 240, and the two limiting structures 240 are respectively installed on opposite sides of the slide 200; a strap 241 for tightening the water tank 250 is installed between the two limiting structures 240. Figure 3 As shown, the limiting structure 240 is provided with a through hole for the strap 241 to pass through. The strap 241 is preferably made of elastic material. The two ends of the strap 241 pass through the through holes of the two limiting structures 240 respectively, and then a clip or the like is used to prevent the strap 241 from falling off the through holes.

[0049] Further, see Figure 3 As shown, each limiting structure 240 is provided with two through holes, that is, each limiting structure 240 can be connected to two straps 241; the way in which the two straps 241 fix the water tank 250 is as shown in FIG. Figure 2 As shown, providing two straps 241 can make the water tank 250 more stable.

[0050] In the embodiment of the present invention, the frame 100 is equipped with a water retaining structure 150, and the water retaining structure 150 is arranged around the outer periphery of the grinding wheel 300. Figure 1 As shown, since the grinding wheel 300 produces debris and water splashes when grinding the titanium plate, a water retaining structure 150 is provided around the outer periphery of the grinding wheel 300 to prevent the debris and water splashes from causing damage or injury to equipment and personnel. The bottom of the waterproof structure is open for the titanium plate to enter and contact with the grinding wheel 300.

[0051] In the embodiment of the present utility model, the portable grinding device further comprises an electric control box 160, and the electric control box 160 is installed on the handle frame 130. Figure 1As shown, the electric control box 160 is arranged above the grinding wheel 300. The electric control box 160 is equipped with switches for starting the motor 400, the water pump 260 and other structures, and is also provided with switches and other structures for connecting to an external power source. The electric control box 160 is arranged on the handle frame 130, which can balance the weight of the frame 100, thereby facilitating the lifting of the motor 400 off the ground. In addition, the electric control box 160 is arranged at a higher position, which is also more convenient for manual operation.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0053] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A portable grinding device for grinding the surface of a titanium plate, characterized in that: include: The frame has running wheels installed at the bottom and slide rails installed at the top; the frame is provided with a handle frame at the first end in its length direction; A slide seat, slidably mounted on the slide rail; a water tank connected to the slide seat; A grinding wheel is mounted on a first end of the frame in the length direction and is disposed below the slide rail; A motor is installed at the second end of the frame in the length direction and is arranged below the slide rail; the motor is connected to the grinding wheel transmission; Among them, along the length direction of the frame, the travel wheel is arranged between the motor and the grinding wheel, the motor can lift the grinding wheel off the ground by its own weight, and the water tank can slide along the frame through the slide seat to adjust the center of gravity of the portable grinding device.

2. A portable grinding device for grinding the surface of a titanium plate according to claim 1, characterized in that: A buffer pad is installed under the motor.

3. The portable grinding device for titanium plate surface grinding according to claim 1, characterized in that: The slide seat is installed with a first clamp and a second clamp, the first clamp is connected to the slide seat, the first clamp and the second clamp are detachably connected, and an installation groove for the water tank to be embedded is formed between the first clamp and the second clamp.

4. The portable grinding device for grinding the surface of a titanium plate according to claim 1, characterized in that: The frame is provided with a first positioning structure, and the slide seat is provided with a second positioning structure. The first positioning structure and the second positioning structure are connected by a locking member to fix the relative position of the slide seat and the slide rail.

5. A portable grinding device for grinding the surface of a titanium plate according to claim 4, characterized in that: The first positioning structure is a first positioning hole, and the frame is provided with a plurality of first positioning holes, and the plurality of first positioning holes are arranged at intervals along the length direction of the frame; the second positioning structure is a positioning plate, and the positioning plate is provided with a second positioning hole that passes through the positioning plate; the locking member is a latch, and the latch passes through the second positioning hole and is inserted into the first positioning hole to fix the relative position of the slide seat and the slide rail.

6. The portable grinding device for grinding the surface of a titanium plate according to claim 1, characterized in that: The slide seat is provided with two limiting structures, and the two limiting structures are respectively installed on two opposite sides of the slide seat; a strap for tightening the water tank is installed between the two limiting structures.

7. The portable grinding device for grinding the surface of a titanium plate according to claim 1, characterized in that: The water tank can be moved to the second end of the frame in the length direction and be located above the motor, and / or the water tank can be moved to the first end of the frame in the length direction and be located above the grinding wheel.

8. The portable grinding device for titanium plate surface grinding according to claim 1, characterized in that: The frame is equipped with a water retaining structure, and the water retaining structure is arranged around the outer periphery of the grinding wheel.

9. A portable grinding device for grinding the surface of a titanium plate according to claim 8, characterized in that: The water retaining structure is equipped with a nozzle, the nozzle is connected to the water tank, and the water tank is used to supply water to the nozzle.

10. The portable grinding device for titanium plate surface grinding according to claim 1, characterized in that: The portable grinding device also includes an electric control box, which is installed on the handle frame.

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