Machining mechanism for mining machine parts

Abstract

The utility model discloses a mining machine part machining mechanism which comprises a base, the upper end of the base is connected with a drilling assembly, the outer portion of the drilling assembly is connected with a protection assembly, and the upper end of the base is connected with a limiting assembly. The protective cover is located outside the drill bit, chippings generated during drilling can be limited, the chippings are prevented from splashing to scratch the skin, the machine is kept clean and tidy, and when the drill bit continuously moves downwards to drill holes, the protective cover can be pushed upwards to drive a sliding block, a connecting block and a sliding sleeve to move upwards along a sliding rod and compress a spring. According to the drilling device, the protective cover is made to be attached to the upper end of the mining machine part all the time, motion interference on the drill bit is avoided, the chipping protection effect can be achieved, and the problem that chippings possibly splash randomly due to the fact that the drilling device in the prior art is difficult to limit the chippings splashed around the drill bit during drilling is solved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical parts processing, in particular to a mechanism for processing mining mechanical parts. Background Art

[0002] Mechanical parts processing devices are equipment or tools used to process mechanical parts. They can cover a number of different equipment and systems. When processing mining machinery parts, it is often necessary to drill holes in mining machinery parts.

[0003] Application number: CN202223503608.5, discloses a drilling device for the production of mining machinery accessories. After the push rod is pushed, the push rod can push the connecting rod, the connecting rod can push the sliding block to move, the sliding block can push the matching rod, the matching rod pushes the sliding frame to move, the sliding frame can pull the rod, and the positioning frame is pulled to move by pulling the rod, so that the positioning frame is separated from the positioning plate, and the control frame and the fixed rod can be separated, and then the control frame can be rotated to adjust the position of the fitting frame;

[0004] However, when drilling holes in mining machinery accessories, the drill bit and the accessories rub violently, which will produce certain debris. Compared with the drilling device in the patent, it is difficult to limit the debris flying around the drill bit during drilling. Therefore, the debris may splash randomly, which is not only difficult to clean, but also very likely to scratch the skin if the debris splashes onto the operator. For this reason, we propose a mechanism for processing mining machinery accessories. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a mechanism for processing mining machinery accessories. By setting a protective component, when drilling holes in mining machinery accessories, the protective cover is located outside the drill bit, thereby limiting the debris generated during drilling, preventing the debris from splashing and scratching the skin, and keeping the machine clean. When the drill bit continuously moves downward to drill, the protective cover will be pushed upward, driving the sliding block, the connecting block, and the sliding sleeve to move upward along the sliding rod, and compressing the spring, so that the protective cover is always attached to the upper end of the base, which will not interfere with the movement of the drill bit and can also play a role in protecting against debris.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A mechanism for processing parts of mining machinery, comprising a base, the upper end of the base is connected to a drilling assembly, the outside of the drilling assembly is connected to a protection assembly, and the upper end of the base is connected to a limit assembly;

[0008] The protective component includes a connecting sleeve, a pair of sliding grooves are opened on the outside of the connecting sleeve, a pair of sliding rods are fixedly connected to the inside of the connecting sleeve, and sliding blocks are slidably connected to the outside of the pair of sliding rods. A spring is provided on the outside of the sliding rod, one end of the spring is fixedly connected to the sliding block, and the other end of the spring is fixedly connected to the sliding rod. One end of the sliding block is fixedly connected to the connecting block, the connecting block passes through the sliding groove and is slidably connected to the sliding groove, the outside of the connecting block is fixedly connected to a sliding sleeve, the sliding sleeve is slidably connected to the outside of the connecting sleeve, and the lower end of the sliding sleeve is fixedly connected to a protective cover.

[0009] By setting up the protection component, when drilling holes in mining machinery accessories, the protection cover is located outside the drill bit, thereby limiting the debris generated during drilling, preventing the debris from splashing and scratching the skin, and keeping the machine clean; and when the drill bit continues to move downward to drill holes, the protection cover will be pushed upward, driving the sliding block, the connecting block, and the sliding sleeve to move upward along the sliding rod, and compressing the spring, so that the protection cover is always attached to the upper end of the mining machinery accessories, which will not interfere with the movement of the drill bit and can also play a role in protecting against debris.

[0010] Further, the drilling assembly includes a connecting plate, which is fixedly connected to the upper end of the base, the upper end of the connecting plate is fixedly connected to a top plate, the lower end of the top plate is fixedly connected to a linear guide rail 1, the lower end of the linear guide rail 1 is slidably connected to a linear motor 1, the lower end of the linear motor 1 is fixedly connected to a linear guide rail 2, the lower end of the linear guide rail 2 is slidably connected to a linear motor 2, the lower end of the linear motor 2 is fixedly connected to a hydraulic cylinder, the lower end of the output end of the hydraulic cylinder is fixedly connected to an output rod, the lower end of the output rod is fixedly connected to a driving motor, the lower end of the output end of the driving motor is fixedly connected to a transmission shaft, the lower end of the transmission shaft is fixedly connected to a drill bit, and the connecting sleeve is fixedly connected to the lower end of the driving motor.

[0011] By setting up the drilling assembly, linear motor 1 drives the drill bit to move left and right, linear motor 2 drives the drill bit to move forward and backward, the hydraulic cylinder drives the output rod and the drill bit to move up and down, and the drive motor drives the transmission shaft and the drill bit to rotate, so that holes can be drilled in different positions of mining machinery accessories.

[0012] Furthermore, the limiting assembly includes a clamp seat, which is fixedly connected to the upper end of the base, the left end of the clamp seat is rotatably connected to a handwheel, the right end of the handwheel is fixedly connected to screw rod 1, the right end of screw rod 1 is fixedly connected to screw rod 2, and both screw rod 1 and screw rod 2 are rotatably connected to the clamp seat.

[0013] Furthermore, the outside of the screw rod 1 is movably connected to the slider 1, and the outside of the screw rod 2 is movably connected to the slider 2.

[0014] Furthermore, the slider 1 is matched with the screw rod 1, and the slider 2 is matched with the screw rod 2.

[0015] Furthermore, a groove is provided at the upper end of the clamp seat, and the slider 1 and the slider 2 both pass through the groove and are slidably connected to the groove.

[0016] Furthermore, the upper ends of the slider 1 and the slider 2 are fixedly connected with clamping plates, and the clamping plates are symmetrically distributed on the left and right.

[0017] Furthermore, the front ends of the slider 1 and the slider 2 are fixedly connected with guide blocks, the interior of the clamp seat is fixedly connected with a guide rod, and the guide rod penetrates the guide block and is slidably connected with the guide block.

[0018] In summary, the utility model has the following beneficial effects:

[0019] 1. By setting up the protection component, when drilling holes in mining machinery accessories, the protection cover is located outside the drill bit, so the debris generated during drilling can be limited to prevent the debris from splashing and scratching the skin, and the machine is kept clean. When the drill bit continuously moves downward to drill holes, the protection cover will be pushed upward, driving the sliding block, the connecting block, and the sliding sleeve to move upward along the sliding rod, and compressing the spring, so that the protection cover is always attached to the upper end of the mining machinery accessories, which will not interfere with the movement of the drill bit and can also play a role in protecting against debris;

[0020] 2. By setting up the drilling assembly, linear motor 1 drives the drill bit to move left and right, linear motor 2 drives the drill bit to move forward and backward, the hydraulic cylinder drives the output rod and the drill bit to move up and down, and the drive motor drives the transmission shaft and the drill bit to rotate, so that holes can be drilled in different positions of mining machinery accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0022] Figure 2 It is a three-dimensional structural diagram of the drilling component and the protection component in this embodiment;

[0023] Figure 3 is a three-dimensional structural diagram of the protection component in this embodiment;

[0024] Figure 4 is a schematic diagram of the structure of the left section of the protection component in this embodiment;

[0025] Figure 5 In this embodiment Figure 4 The structural diagram at A in the middle;

[0026] Figure 6 2 is a schematic diagram of the structure of the top cross-section of the limiting component in this embodiment.

[0027] In the figure, 1, base; 2, drilling assembly; 201, connecting plate; 202, top plate; 203, linear guide rail 1; 204, linear motor 1; 205, linear guide rail 2; 206, linear motor 2; 207, hydraulic cylinder; 208, output rod; 209, drive motor; 210, transmission shaft; 211, drill bit; 3, protection assembly; 301, connecting sleeve; 302, slide groove; 303, slide rod; 304, slide block; 305, spring; 306, connecting block; 307, slide sleeve; 308, protection cover; 4, limit assembly; 401, fixture seat; 402, hand wheel; 403, screw rod 1; 404, screw rod 2; 405, slider 1; 406, slider 2; 407, groove; 408, clamping plate; 409, guide block; 410, guide rod. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0030] Reference Figure 1 As shown, a preferred embodiment of the utility model is a mechanism for processing mining machinery parts, comprising a base 1, the upper end of the base 1 is connected to a drilling assembly 2, the outside of the drilling assembly 2 is connected to a protective assembly 3, and the upper end of the base 1 is connected to a limiting assembly 4;

[0031] Reference Figure 1-Figure 5 As shown, the protective component 3 includes a connecting sleeve 301, a pair of sliding grooves 302 are opened on the outside of the connecting sleeve 301, a pair of sliding rods 303 are fixedly connected to the inside of the connecting sleeve 301, and the outsides of the pair of sliding rods 303 are slidably connected to sliding blocks 304, and springs 305 are arranged on the outside of the sliding rods 303, one end of the spring 305 is fixedly connected to the sliding block 304, and the other end of the spring 305 is fixedly connected to the sliding rod 303, and one end of the sliding block 304 is fixedly connected to a connecting block 306, the connecting block 306 passes through the sliding groove 302 and is slidably connected to the sliding groove 302, the outside of the connecting block 306 is fixedly connected to a sliding sleeve 307, the sliding sleeve 307 is slidably connected to the outside of the connecting sleeve 301, and the lower end of the sliding sleeve 307 is fixedly connected to a protective cover 308.

[0032] By setting the protection component 3, when drilling holes in mining machinery accessories, the protection cover 308 is located outside the drill bit 211, so that the debris generated during drilling can be limited to prevent the debris from splashing and scratching the skin, and the machine is kept clean. When the drill bit 211 continuously moves downward to drill holes, the protection cover 308 will be pushed upward, driving the sliding block 304, the connecting block 306, and the sliding sleeve 307 to move upward along the sliding rod 303, and compressing the spring 305, so that the protection cover 308 is always attached to the upper end of the mining machinery accessories, which will not interfere with the movement of the drill bit 211 and can also play a role in protecting against debris.

[0033] Reference Figure 1-Figure 4 As shown, the drilling assembly 2 includes a connecting plate 201, which is fixedly connected to the upper end of the base 1, and the upper end of the connecting plate 201 is fixedly connected to a top plate 202, and the lower end of the top plate 202 is fixedly connected to a linear guide rail 203, and the lower end of the linear guide rail 203 is slidably connected to a linear motor 204, and the lower end of the linear motor 204 is fixedly connected to a linear guide rail 205, and the lower end of the linear guide rail 205 is slidably connected to a linear motor 206, and the lower end of the linear motor 206 is fixedly connected to a hydraulic cylinder 207, and the lower end of the output end of the hydraulic cylinder 207 is fixedly connected to an output rod 208, and the lower end of the output rod 208 is fixedly connected to a driving motor 209, and the lower end of the output end of the driving motor 209 is fixedly connected to a transmission shaft 210, and the lower end of the transmission shaft 210 is fixedly connected to a drill bit 211, and a connecting sleeve 301 is fixedly connected to the lower end of the driving motor 209.

[0034] By setting up the drilling assembly 2, the linear motor 1 204 drives the drill bit 211 to move left and right, the linear motor 206 drives the drill bit 211 to move forward and backward, the hydraulic cylinder 207 drives the output rod 208 and the drill bit 211 to move up and down, and the drive motor 209 drives the transmission shaft 210 and the drill bit 211 to rotate, so that holes can be drilled at different positions of the mining machinery accessories.

[0035] Reference Figure 1 and Figure 6 As shown, the limit assembly 4 includes a clamp seat 401, which is fixedly connected to the upper end of the base 1, and the left end of the clamp seat 401 is rotatably connected to a handwheel 402, the right end of the handwheel 402 is fixedly connected to a screw rod 1 403, and the right end of the screw rod 1 403 is fixedly connected to a screw rod 2 404, and both screw rods 1 403 and screw rod 2 404 are rotatably connected to the clamp seat 401.

[0036] Reference Figure 1 and Figure 6 As shown, the external movability of screw rod 1 403 is connected to slider 1 405 , and the external movability of screw rod 2 404 is connected to slider 2 406 .

[0037] Reference Figure 1 and Figure 6 As shown, slider 1 405 is matched with screw rod 1 403 , and slider 2 406 is matched with screw rod 2 404 .

[0038] Reference Figure 1 and Figure 6 As shown, a groove 407 is formed at the upper end of the clamp seat 401 , and the slider 1 405 and the slider 2 406 both pass through the groove 407 and are slidably connected to the groove 407 .

[0039] Reference Figure 1 and Figure 6 As shown, the upper ends of the slider 1 405 and the slider 2 406 are fixedly connected with clamping plates 408, and the clamping plates 408 are symmetrically distributed on the left and right.

[0040] Reference Figure 1 and Figure 6 As shown, the front ends of the slider 1 405 and the slider 2 406 are fixedly connected with guide blocks 409 , and the interior of the clamp seat 401 is fixedly connected with a guide rod 410 , which passes through the guide block 409 and is slidably connected with the guide block 409 .

[0041] By setting the limit component 4, the mining machinery accessories are placed on the clamp seat 401, and then the hand wheel 402 is rotated to drive the screw rod 1 403 and the screw rod 2 404 to rotate. Since the two screw rods have opposite teeth, they can drive the slider 1 405 and the slider 2 406 to move in the opposite direction, thereby driving the two clamping plates 408 to move in the opposite direction, and then the two clamping plates 408 can be used to clamp and limit the mining machinery accessories.

[0042] Specific implementation process: First, place the mining machinery accessories on the clamp seat 401, then rotate the hand wheel 402 to drive the screw rod 1 403 and the screw rod 2 404 to rotate. Since the two screw rods have opposite teeth, they can drive the slider 1 405 and the slider 2 406 to move in the opposite direction, thereby driving the two clamping plates 408 to move in the opposite direction, and then the two clamping plates 408 can be used to clamp the mining machinery accessories to limit the position;

[0043] Then, the linear motor 1 204 drives the drill bit 211 to move left and right, the linear motor 206 drives the drill bit 211 to move forward and backward, the hydraulic cylinder 207 drives the output rod 208 and the drill bit 211 to move up and down, and the driving motor 209 drives the transmission shaft 210 and the drill bit 211 to rotate, so that holes can be drilled at different positions of the mining machinery accessories;

[0044] When the drill bit 211 moves downward until it fits against the mining machinery accessories, the protective cover 308 will also fit against the mining machinery accessories. When the drill bit 211 continues to move downward to drill, the protective cover 308 will be pushed upward, driving the sliding block 304, the connecting block 306, and the sliding sleeve 307 to move upward along the sliding rod 303, and compressing the spring 305, so that the protective cover 308 is always fitted on the upper end of the mining machinery accessories, which will not interfere with the movement of the drill bit 211 and can also play a role in protecting against debris.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mechanism for processing mining machinery parts, characterized in that: It comprises a base (1), the upper end of the base (1) is connected to a drilling assembly (2), the outside of the drilling assembly (2) is connected to a protection assembly (3), and the upper end of the base (1) is connected to a limiting assembly (4); The protection component (3) comprises a connecting sleeve (301), the connecting sleeve (301) is provided with a pair of sliding grooves (302) on the outside, the connecting sleeve (301) is fixedly connected with a pair of sliding rods (303) on the inside, the outsides of the pair of sliding rods (303) are both slidably connected with sliding blocks (304), the outsides of the sliding rods (303) are provided with springs (305), one end of the springs (305) is fixedly connected with the sliding blocks (304), and the springs (305) are fixedly connected with the sliding blocks (304). 05) is fixedly connected to the sliding rod (303), one end of the sliding block (304) is fixedly connected to a connecting block (306), the connecting block (306) passes through the sliding groove (302) and is slidably connected to the sliding groove (302), the outside of the connecting block (306) is fixedly connected to a sliding sleeve (307), the sliding sleeve (307) is slidably connected to the outside of the connecting sleeve (301), and the lower end of the sliding sleeve (307) is fixedly connected to a protective cover (308).

2. The mechanism for processing mining machinery parts according to claim 1, characterized in that: The drilling assembly (2) comprises a connecting plate (201), wherein the connecting plate (201) is fixedly connected to the upper end of the base (1), the upper end of the connecting plate (201) is fixedly connected to a top plate (202), the lower end of the top plate (202) is fixedly connected to a linear guide rail (203), the lower end of the linear guide rail (203) is slidably connected to a linear motor (204), the lower end of the linear motor (204) is fixedly connected to a linear guide rail (205), and the lower end of the linear guide rail (205) is slidably connected to a linear motor (204). A second linear motor (206), the lower end of the second linear motor (206) is fixedly connected to a hydraulic cylinder (207), the lower end of the output end of the hydraulic cylinder (207) is fixedly connected to an output rod (208), the lower end of the output rod (208) is fixedly connected to a drive motor (209), the lower end of the output end of the drive motor (209) is fixedly connected to a transmission shaft (210), the lower end of the transmission shaft (210) is fixedly connected to a drill bit (211), and the connecting sleeve (301) is fixedly connected to the lower end of the drive motor (209).

3. The mechanism for processing mining machinery parts according to claim 1, characterized in that: The limiting assembly (4) comprises a clamp seat (401), wherein the clamp seat (401) is fixedly connected to the upper end of the base (1), the left end of the clamp seat (401) is rotatably connected to a hand wheel (402), the right end of the hand wheel (402) is fixedly connected to a screw rod 1 (403), the right end of the screw rod 1 (403) is fixedly connected to a screw rod 2 (404), and the screw rod 1 (403) and the screw rod 2 (404) are both rotatably connected to the clamp seat (401).

4. The mechanism for processing mining machinery parts according to claim 3 is characterized in that: The external movably connected screw rod 1 (403) is connected to slider 1 (405), and the external movably connected screw rod 2 (404) is connected to slider 2 (406).

5. The mechanism for processing mining machinery parts according to claim 4, characterized in that: The slider 1 (405) is matched with the screw rod 1 (403), and the slider 2 (406) is matched with the screw rod 2 (404).

6. The mechanism for processing mining machinery parts according to claim 5, characterized in that: A groove (407) is provided at the upper end of the clamp seat (401), and the slider 1 (405) and the slider 2 (406) both pass through the groove (407) and are slidably connected to the groove (407).

7. The mechanism for processing mining machinery parts according to claim 6, characterized in that: The upper ends of the slider 1 (405) and the slider 2 (406) are both fixedly connected with clamping plates (408), and the clamping plates (408) are symmetrically distributed on the left and right.

8. The mechanism for processing mining machinery parts according to claim 7, characterized in that: The front ends of the slider 1 (405) and the slider 2 (406) are fixedly connected to a guide block (409), and the interior of the clamp seat (401) is fixedly connected to a guide rod (410), and the guide rod (410) passes through the guide block (409) and is slidably connected to the guide block (409).

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