Tool bit polishing equipment for lathe tool production

Abstract

The utility model relates to the technical field of tool production, in particular to tool bit polishing equipment for lathe tool production. The grinding machine comprises a grinding machine body, a cooling device is installed on the surface of the grinding machine body, a clamping device is arranged on the upper surface of the grinding machine body, the clamping device comprises two perforated plates, the two perforated plates are both fixedly connected with the upper surface of the grinding machine body, rotating rods are rotationally connected into the perforated plates, and the rotating rods are fixedly connected with the grinding machine body. One end of the rotating rod is fixedly connected with a special-shaped frame, the inner surface of the special-shaped frame is slidably connected with a clamping plate, a threaded rod is inserted into the clamping plate in a threaded mode, the arc surface of the threaded rod is rotatably connected with the special-shaped frame, and one end of the rotating rod is fixedly connected with a single-hole plate. The problem that when a worker uses a grinding machine body to grind a lathe tool, the worker does not have a proper clamping tool, so that the worker possibly needs to hold the tool with hands to grind the tool, and the worker is possibly injured is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tool production technical field especially, relates to a tool head polishing equipment for lathe tool production. BACKGROUND

[0002] Tool production is a relatively complex process, involves multiple links, including tool head polishing, tool head polishing equipment is used for the tool head part grinding, polishing etc.

[0003] A Chinese patent application CN202021208160.2 discloses a kind of tool head polishing device for engraving and milling machine, and its technical scheme is as follows: compared with the tool head of conventional engraving and milling machine without polishing, it can effectively maintain the machining accuracy of engraving and milling machine after the same working time, and ensure that engraving and milling machine can still guarantee normal work after long time use.

[0004] For the above and existing related technologies, the inventor believes that the following defects often exist: when the worker uses the polisher body to polish lathe tool, the worker does not have suitable clamping tool, which may cause the worker to use hand-held tool for polishing, causing the worker to be injured; therefore, a tool head polishing equipment for lathe tool production is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problem that the worker does not have suitable clamping tool in the prior art, which may cause the worker to use hand-held tool for polishing, causing the worker to be injured, and proposes a tool head polishing equipment for lathe tool production.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a tool head polishing equipment for lathe tool production, comprising a polisher body, a cooling device is installed on the surface of the polisher body, a clamping device is arranged on the upper surface of the polisher body, the clamping device comprises two porous plates, the two porous plates are fixedly connected with the upper surface of the polisher body, a rotating rod is rotatably connected in the porous plate, a special-shaped frame is fixedly connected to one end of the rotating rod, a clamping plate is slidably connected to the inner surface of the special-shaped frame, a threaded rod is threadedly inserted in the clamping plate, the arc surface of the threaded rod is rotatably connected with the special-shaped frame, a single-hole plate is fixedly connected to one end of the rotating rod, a plug rod is slidably inserted in the single-hole plate, a plurality of circular grooves are formed in the surface of the porous plate, the size of the circular groove of the porous plate is matched with the size of the plug rod.

[0007] The effect achieved by the above-mentioned components is that the clamping device is provided, the lathe tool is clamped, the clamped lathe tool can be turned over during polishing, the worker does not have a suitable clamping tool when using the polisher body to polish the lathe tool, the worker may need to use the hand to hold the tool to polish, the worker may be injured, the safety of the device is improved.

[0008] Preferably, the arc surface of the insertion rod is sleeved with a first spring, and the two ends of the first spring are fixedly connected with the single-hole plate and the insertion rod respectively.

[0009] The effect achieved by the above-mentioned components is that the insertion rod is automatically brought back, the operation steps of the worker are reduced, and the work efficiency of the worker is improved.

[0010] Preferably, the arc surface of the rotating rod is rotatably connected with an operation plate, the operation plate is slidably connected with the surface of the multi-hole plate, and a limiting groove is formed in the surface of the operation plate.

[0011] The effect achieved by the above-mentioned components is that the position of the insertion rod is limited, the insertion rod is prevented from sliding due to the worker rotating the single-hole plate, the insertion rod is prevented from being inserted into the multi-hole plate before the single-hole plate is rotated to the appropriate position, and the worker is prevented from holding the insertion rod by hand.

[0012] Preferably, the inner surface of the special-shaped frame is fixedly connected with a protective pad, and the size of the protective pad is matched with the size of the special-shaped frame.

[0013] The effect achieved by the above-mentioned components is that the friction of the special-shaped frame is increased, the polisher body and the lathe tool are prevented from vibrating when the worker polishes the lathe tool after the special-shaped frame is turned over by a certain angle, and the lathe tool is prevented from falling off.

[0014] Preferably, the upper surface of the polisher body is provided with a collecting device, the collecting device comprises a semi-open bin, the semi-open bin is fixedly connected with the upper surface of the polisher body, the inner surface of the semi-open bin is fixedly connected with an elongated rod, the arc surface of the elongated rod is fixedly connected with an air suction fan, and the inner surface of the semi-open bin is slidably connected with a collecting bin.

[0015] The effect achieved by the above-mentioned components is that the collecting device is provided, the dust generated during polishing is collected, too much dust and debris generated during polishing are prevented, the dust scattered on the polisher body is prevented, the worker is prevented from cleaning, and the practicability of the device is improved.

[0016] Preferably, the two sides of the half-open bin are fixedly connected with fixing frames, the inner surfaces of the fixing frames are fixedly connected with connecting rods, the arc surfaces of the connecting rods are rotatably connected with limiting plates, the surface of the collecting bin is fixedly connected with two fixed blocks, the surface of the fixed blocks is provided with a circular groove, and the surface of the limiting plate and the fixed block circular groove is slidably connected.

[0017] The above-mentioned components achieve the effect of fixing the collecting bin, avoiding the occurrence of the situation that the polishing machine body shakes, the collecting bin moves in the half-open bin, and the dust generated by polishing is difficult to be completely collected when the polishing machine body works and the lathe tool rubs violently.

[0018] Preferably, two torsional springs are sleeved on the arc surfaces of the connecting rods, and the two ends of the torsional springs are fixedly connected with the limiting plates and the fixing frames respectively.

[0019] The above-mentioned components achieve the effect of improving the stability of the limiting plate, avoiding the occurrence of the situation that the limiting plate slides in the fixed block and the limiting plate is separated from the fixed block when the polishing machine body works.

[0020] In summary, the beneficial effects of the present utility model are as follows:

[0021] 1. In the present utility model, the clamping device is provided, which achieves the effect of clamping the lathe tool, and the clamped lathe tool can be turned over during polishing, avoiding the situation that the worker needs to use the hand to support the tool for polishing when the worker uses the polishing machine body to polish the lathe tool, causing the worker to be possibly injured, and improving the safety of the device.

[0022] 2. In the present utility model, the collecting device is provided, which achieves the effect of collecting the dust generated during polishing, avoiding the situation that too much dust and debris are generated during polishing, causing the dust to scatter on the polishing machine body, and the worker is difficult to clean, and improving the practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present utility model;

[0024] Figure 2 It is a schematic diagram of the structure of the clamping device in the present utility model;

[0025] Figure 3 It is an enlarged view of A in the present utility model; Figure 2

[0026] Figure 4 It is a schematic diagram of the structure of the collecting device in the present utility model;

[0027] ​Figure 5 It is part structure schematic view of the collecting device in the utility model;

[0028] Figure 6 It is part structure schematic view of the collecting device in the utility model.

[0029] Legend: 1, polishing machine body; 2, cooling device; 3, clamping device; 4, collecting device; 301, multi-hole plate; 302, rotating rod; 303, special-shaped frame; 304, clamping plate; 305, threaded rod; 306, single-hole plate; 307, plug rod; 308, first spring; 309, operating plate; 310, protective pad; 41, half-open bin; 42, long rod; 43, air suction fan; 44, collecting bin; 45, fixing frame; 46, connecting rod; 47, limiting plate; 48, fixed block; 49, torsional spring. DETAILED DESCRIPTION

[0030] Referring to Figure 1 The utility model provides a kind of technical scheme: a tool bit polishing equipment for lathe tool production, including polishing machine body 1, the surface of polishing machine body 1 is equipped with cooling device 2, the upper surface of polishing machine body 1 is equipped with clamping device 3, by setting clamping device 3, it reaches the effect of clamping lathe tool, while in polishing process, it can overturn the clamped lathe tool, avoid staff when using polishing machine body 1 to polish lathe tool, staff does not have suitable clamping tool, leading to staff possibly need to use hand to support tool to polish, cause staff possibly injure situation appears, improve the security of device, the upper surface of polishing machine body 1 is equipped with collecting device 4, by setting collecting device 4, it reaches the effect of collecting dust in polishing process, avoid too much dust and debris generated in polishing process, leading to dust scattering on polishing machine body 1, staff difficult to clean situation appears, improve the practicability of device.

[0031] Specifically, the clamping device 3 and the collecting device 4 will be described below.

[0032] Referring to Figure 2 And Figure 3As shown, in the embodiment: the clamping device 3 comprises two porous plates 301, both of which are fixedly connected with the upper surface of the grinding machine body 1, a rotating rod 302 is rotatably connected in the porous plate 301, one end of the rotating rod 302 is fixedly connected with a special-shaped frame 303, the inner surface of the special-shaped frame 303 is slidably connected with a clamping plate 304, a threaded rod 305 is threadedly inserted in the clamping plate 304, the circular arc surface of the threaded rod 305 is rotatably connected with the special-shaped frame 303, one end of the rotating rod 302 is fixedly connected with a single-hole plate 306, a plug rod 307 is slidably inserted in the single-hole plate 306, a plurality of circular grooves are formed in the surface of the porous plate 301, the size of the circular groove of the porous plate 301 is matched with the size of the plug rod 307, the circular arc surface of the plug rod 307 is sleeved with a first spring 308, both ends of the first spring 308 are fixedly connected with the single-hole plate 306 and the plug rod 307 respectively, when the worker needs to rotate the lathe tool, first the worker pulls the plug rod 307 to slide in the single-hole plate 306, at this time the first spring 308 is stretched, until the plug rod 307 is completely separated from the circular groove in the porous plate 301, then the worker rotates the single-hole plate 306 to drive the rotating rod 302 to rotate in the porous plate 301, when the single-hole plate 306 is rotated to the appropriate angle, the worker can release the plug rod 307, at this time the rebound force of the first spring 308 drives the plug rod 307 to slide in the single-hole plate 306, until the plug rod 307 is inserted into the circular groove of the porous plate 301, at this time the effect of automatically returning the plug rod 307 is achieved, reducing the operation steps of the worker, improving the work efficiency of the worker, the circular arc surface of the rotating rod 302 is rotatably connected with an operation plate 309, the operation plate 309 is slidably connected with the surface of the porous plate 301, a limiting groove is formed in the surface of the operation plate 309, when the worker needs to adjust the angle of the lathe tool, first the worker releases the limiting of the special-shaped frame 303, at this time the first spring 308 is stretched, then the worker continues to pull the plug rod 307 to slide in the single-hole plate 306, when the plug rod 307 is stretched to a certain distance, the worker can rotate the operation plate 309 on the circular arc surface of the rotating rod 302, when the operation plate 309 is rotated to a certain angle, the worker can release the plug rod 307, at this time the rebound force of the first spring 308 drives the plug rod 307 to slide in the single-hole plate 306, until the plug rod 307 is inserted into the limiting groove of the operation plate 309, then the worker can rotate the single-hole plate 306 to drive the rotating rod 302 to rotate in the porous plate 301, at this time the effect of limiting the position of the plug rod 307 is achieved, avoiding the plug rod 307 from sliding due to the influence of the worker rotating the single-hole plate 306 when the worker rotates the single-hole plate 306, causing the plug rod 307 to be inserted into the porous plate 301 before the single-hole plate 306 is rotated to the appropriate position, causing the situation that the worker needs to pull the plug rod 307 with his hand, the inner surface of the special-shaped frame 303 is fixedly connected with a protective pad 310, the size of the protective pad 310 is matched with the size of the special-shaped frame 303, when the worker needs to grind the lathe tool,First, the worker is placed in the special-shaped frame 303, then the worker rotates the threaded rod 305 to drive the clamping plate 304 to slide on the inner surface of the special-shaped frame 303, until the surface of the clamping plate 304 is attached to the lathe tool, then the worker continues to rotate the threaded rod 305 to drive the clamping plate 304 to slide in the special-shaped frame 303, the clamping plate 304 drives the lathe tool to slide on the inner surface of the special-shaped frame 303, until the protective pad 310 is attached to the surface of the lathe tool, then the worker continues to rotate the threaded rod 305, until the protective pad 310 is extruded with the surface of the lathe tool, at this time the effect of increasing the friction of the special-shaped frame 303 is achieved, to avoid the special-shaped frame 303 from turning a certain angle, when the worker grinds the lathe tool, the vibration between the grinding machine body 1 and the lathe tool causes the lathe tool to fall off.

[0033] Referring to Figure 4 , Figure 5 and Figure 6As shown, specifically, the collecting device 4 includes a half-open bin 41 fixedly connected with the upper surface of the grinder body 1, the inner surface of the half-open bin 41 is fixedly connected with an elongated rod 42, the arc surface of the elongated rod 42 is fixedly connected with an air suction fan 43, the inner surface of the half-open bin 41 is slidingly connected with a collecting bin 44, both sides of the half-open bin 41 are fixedly connected with a fixed frame 45, the inner surface of the fixed frame 45 is fixedly connected with a connecting rod 46, the arc surface of the connecting rod 46 is rotatably connected with a limiting plate 47, the surface of the collecting bin 44 is fixedly connected with two fixed blocks 48, the surface of the fixed block 48 is provided with a circular groove, the limiting plate 47 is slidingly connected with the surface of the fixed block 48 groove, when the staff needs to install the collecting bin 44, first, the staff rotates the limiting plate 47 on the arc surface of the connecting rod 46, when the limiting plate 47 is rotated to a certain angle, the staff can push the collecting bin 44 to slide in the upper surface of the grinder body 1 until the collecting bin 44 is completely fitted with the inner surface of the half-open bin 41, at this time, the staff can rotate the limiting plate 47 on the arc surface of the connecting rod 46 until the limiting plate 47 is completely inserted into the fixed block 48, at this time, the effect of fixing the collecting bin 44 is achieved, avoiding the grinder body 1 and the lathe tool from rubbing violently when the grinder body 1 works, the grinder body 1 from shaking, and the collecting bin 44 from moving in the half-open bin 41, causing the dust generated by polishing to be difficult to completely collect, the arc surface of the connecting rod 46 is sleeved with two torsional springs 49, both ends of the torsional spring 49 are fixedly connected with the limiting plate 47 and the fixed frame 45, when the staff needs to place the collecting bin 44, first, the staff rotates the limiting plate 47 on the arc surface of the connecting rod 46, when the limiting plate 47 is rotated to a certain angle, the staff can push the collecting bin 44 to slide in the upper surface of the grinder body 1 until the collecting bin 44 is completely fitted with the inner surface of the half-open bin 41, then the staff releases the limiting plate 47, at this time, the torsion of the torsional spring 49 drives the limiting plate 47 to rotate on the arc surface of the connecting rod 46 until the limiting plate 47 is inserted into the fixed block 48, at this time, the effect of improving the stability of the limiting plate 47 is achieved, avoiding the grinder body 1 from vibrating when working, causing the limiting plate 47 to slide in the fixed block 48, and the limiting plate 47 to come off the fixed block 48.

[0034] The working principle is that when the worker needs to rotate the lathe tool, the worker first pulls the insertion rod 307 to slide in the single-hole plate 306, at this time the first spring 308 is stretched, until the insertion rod 307 is completely separated from the circular groove of the multi-hole plate 301, then the worker rotates the single-hole plate 306 to drive the rotating rod 302 to rotate in the multi-hole plate 301, when the single-hole plate 306 is rotated to the appropriate angle, the worker can release the insertion rod 307, at this time the elastic force of the first spring 308 drives the insertion rod 307 to slide in the single-hole plate 306, until the insertion rod 307 is inserted into the circular groove of the multi-hole plate 301, first the worker releases the limiting of the special-shaped frame 303, at this time the first spring 308 is stretched, then the worker continues to pull the insertion rod 307 to slide in the single-hole plate 306, when the insertion rod 307 is stretched to a certain distance, the worker can rotate the operation plate 309 on the circular arc surface of the rotating rod 302, when the operation plate 309 is rotated to a certain angle, the worker can release the insertion rod 307, at this time the elastic force of the first spring 308 drives the insertion rod 307 to slide in the single-hole plate 306, until the insertion rod 307 is inserted into the limiting groove of the operation plate 309, then the worker can rotate the single-hole plate 306 to drive the rotating rod 302 to rotate in the multi-hole plate 301, when the worker needs to polish the lathe tool, first the worker places it in the special-shaped frame 303, then the worker rotates the threaded rod 305 to drive the clamping plate 304 to slide in the inner surface of the special-shaped frame 303, until the surface of the clamping plate 304 is attached to the lathe tool, then the worker continues to rotate the threaded rod 305 to drive the clamping plate 304 to slide in the special-shaped frame 303, the clamping plate 304 drives the lathe tool to slide on the inner surface of the special-shaped frame 303, until the protective pad 310 is attached to the surface of the lathe tool, then the worker continues to rotate the threaded rod 305, until the protective pad 310 is extruded with the surface of the lathe tool, at this time the effect of clamping the lathe tool is achieved, at the same time the clamped lathe tool can be turned over during polishing, avoiding the situation that the worker does not have a suitable clamping tool when the worker uses the polisher body 1 to polish the lathe tool, causing the worker to need to use the hand-held tool to polish, causing the worker to be injured, improving the safety of the device.

[0035] When the worker needs to install the collecting bin 44, first, the worker rotates the limiting plate 47 on the arc surface of the connecting rod 46, when the limiting plate 47 is rotated to a certain angle, the worker can push the collecting bin 44 to slide in the upper surface of the grinding machine body 1 until the collecting bin 44 is completely matched with the inner surface of the half-open bin 41, at this time, the worker can rotate the limiting plate 47 on the arc surface of the connecting rod 46 until the limiting plate 47 is completely inserted into the fixed block 48, when the worker needs to place the collecting bin 44, first, the worker rotates the limiting plate 47 on the arc surface of the connecting rod 46, when the limiting plate 47 is rotated to a certain angle, the worker can push the collecting bin 44 to slide in the upper surface of the grinding machine body 1 until the collecting bin 44 is completely matched with the inner surface of the half-open bin 41, then the worker releases the limiting plate 47, at this time, the torsional force of the torsional spring 49 drives the limiting plate 47 to rotate on the arc surface of the connecting rod 46 until the limiting plate 47 is inserted into the fixed block 48, at this time, the effect of collecting dust in the grinding process is achieved, avoiding the situation that too much dust and debris generated in the grinding process fall on the grinding machine body 1, which is difficult for the worker to clean, the practicability of the device is improved.

[0036] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A tool bit grinding apparatus for lathe tool production, comprising a grinder body (1), characterized in that: The surface of the grinding machine body (1) is provided with a cooling device (2), the upper surface of the grinding machine body (1) is provided with a clamping device (3), the clamping device (3) comprises two porous plates (301), both of which are fixedly connected with the upper surface of the grinding machine body (1), a rotating rod (302) is rotatably connected in the porous plate (301), one end of the rotating rod (302) is fixedly connected with a special-shaped frame (303), a clamping plate (304) is slidably connected with the inner surface of the special-shaped frame (303), a threaded rod (305) is threadedly inserted in the clamping plate (304), the circular arc surface of the threaded rod (305) is rotatably connected with the special-shaped frame (303), one end of the rotating rod (302) is fixedly connected with a single-hole plate (306), a plug rod (307) is slidably inserted in the single-hole plate (306), a plurality of circular grooves are formed in the surface of the porous plate (301), and the size of the circular groove of the porous plate (301) is matched with the size of the plug rod (307).

2. A tool bit grinding apparatus for lathe tool production according to claim 1, characterized in that: The circular arc surface of the plug rod (307) is sleeved with a first spring (308), and the two ends of the first spring (308) are fixedly connected with the single-hole plate (306) and the plug rod (307) respectively.

3. The tool bit grinding apparatus for lathe tool production according to claim 1, characterized in that: The circular arc surface of the rotating rod (302) is rotatably connected with an operation plate (309), the operation plate (309) is slidably connected with the surface of the porous plate (301), and a limiting groove is formed in the surface of the operation plate (309).

4. The tool bit grinding apparatus for lathe tool production according to claim 1, characterized in that: The inner surface of the special-shaped frame (303) is fixedly connected with a protective pad (310), and the size of the protective pad (310) is matched with the size of the special-shaped frame (303).

5. The tool bit grinding apparatus for lathe tool production according to claim 1, characterized in that: The upper surface of the grinding machine body (1) is provided with a collecting device (4), the collecting device (4) comprises a semi-open bin (41), the semi-open bin (41) is fixedly connected with the upper surface of the grinding machine body (1), the inner surface of the semi-open bin (41) is fixedly connected with an elongated rod (42), the circular arc surface of the elongated rod (42) is fixedly connected with an air suction fan (43), and the inner surface of the semi-open bin (41) is slidably connected with a collecting bin (44).

6. A tool bit grinding apparatus for lathe tool production according to claim 5, characterized in that: Both sides of the semi-open bin (41) are fixedly connected with a fixed frame (45), the inner surface of the fixed frame (45) is fixedly connected with a connecting rod (46), the circular arc surface of the connecting rod (46) is rotatably connected with a limiting plate (47), the surface of the collecting bin (44) is fixedly connected with two fixed blocks (48), the surface of the fixed block (48) is provided with a circular groove, and the surface of the limiting plate (47) and the fixed block (48) circular groove is slidably connected.

7. A tool bit grinding apparatus for lathe tool production according to claim 6, characterized in that: Two torsional springs (49) are sleeved on the circular arc surface of the connecting rod (46), and the two ends of the torsional springs (49) are fixedly connected with the limiting plate (47) and the fixed frame (45) respectively.

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