Positioning device for cutter machining and alloy ash removal cutter

Abstract

The utility model provides a positioning device for cutter machining and an alloy ash removal cutter. The positioning device for cutter machining comprises a machining table, a fixing plate is fixedly installed on the machining table, and a positioning clamping mechanism and a turnover mechanism are arranged on the fixing plate; the positioning and clamping mechanism comprises a positioning seat, the positioning seat is arranged on one side of the fixing plate, and a gear is fixedly installed on the positioning seat. According to the positioning device for cutter machining and the alloy ash removal cutter, the positioning clamping mechanism is arranged, so that the adjusting screw rod can be screwed to ascend and descend and drive the positioning ball to move in the adjusting groove, the inclination of the positioning clamping block can be conveniently adjusted, and when the cutter with the inclined surface is pressed, the cutter can be conveniently clamped. The positioning clamping block is attached to the inclined surface of the cutter, so that the plane or inclined surface cutter is effectively clamped and positioned; and the front face and the back face of the positioned tool are overturned through the overturning mechanism, and the tool machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tool processing, and particularly relates to a positioning device for tool processing and an alloy ash removal tool. Background Technique

[0002] During the tool processing and production process, it is necessary to grind and drill the tool. Therefore, it is necessary to position the tool to prevent the tool from loosening during the processing, which affects the processing effect of the tool. The positioning clamping blocks on the surface of general positioning devices are parallel structures. Therefore, when clamping and positioning a tool with a flat surface structure on the surface, it is relatively stable. However, some tools have an inclined surface structure on the surface. Therefore, when the positioning clamping block is used for clamping and positioning, the clamping surface of the positioning clamping block cannot completely fit with the inclined surface of the tool. As a result, the positioning and clamping of the inclined surface tool are not stable and easy to loosen. At the same time, during the grinding process of the tool, it is necessary to grind both the front and back surfaces of the tool. General positioning devices cannot turn over the tool. Therefore, it is necessary to disassemble the tool and then reposition and clamp it after changing the front and back surfaces, which affects the tool processing efficiency.

[0003] Therefore, it is necessary to provide a new positioning device for tool processing and an alloy ash removal tool to solve the above technical problems. Content of the Utility Model

[0004] The technical problem solved by the utility model is to provide a positioning device for tool processing and an alloy ash removal tool that can effectively clamp and position flat and inclined surface tools and turn over the tool during the tool processing process.

[0005] To solve the above technical problems, the positioning device for tool processing provided by the utility model includes: a processing table, a fixing plate is fixedly installed on the processing table, and a positioning clamping mechanism and a flipping mechanism are arranged on the fixing plate;

[0006] The positioning clamping mechanism includes a positioning seat, the positioning seat is arranged on one side of the fixing plate, a gear is fixedly installed on the positioning seat, one end of the gear is rotatably connected to the fixing plate, a threaded rod is rotatably installed on the positioning seat, a handwheel is fixedly installed at the top of the threaded rod, an adjusting block is arranged above the positioning seat, a lifting block is fixedly installed on the adjusting block, the threaded rod passes through the lifting block and is threadedly connected to the lifting block, a positioning clamping block is arranged below the adjusting block, two positioning rods are fixedly installed on the adjusting block, an adjusting screw is threadedly connected through the adjusting block, positioning balls are fixedly installed at the bottom ends of the adjusting screw and the positioning rods respectively, two spherical grooves are formed on the positioning clamping block, the positioning balls are adapted to the spherical grooves, and two adjusting grooves are formed on the positioning clamping block, and the corresponding positioning balls extend into the adjusting grooves and are slidably connected to the adjusting grooves.

[0007] As a further solution of the present utility model, the flipping mechanism includes a toothed rod disposed below the gear. The toothed rod is engaged with the gear. A first side connecting plate is fixedly installed on the toothed rod. Four sliders are fixedly installed on the first side connecting plate. Two guiding rods are fixedly installed on the fixing plate. The guiding rods penetrate through the sliders and are slidably connected to the sliders. A second side connecting plate is fixedly installed on the toothed rod. A fixing block is fixedly installed on the second side connecting plate. A cylinder is fixedly installed on the processing table. The output end of the cylinder is fixedly connected to the fixing block.

[0008] As a further solution of the present utility model, two connecting rods are fixedly connected to the adjusting block. A limiting block is fixedly installed on the connecting rod. Two limiting grooves are formed on the positioning seat. The limiting block is adapted to the limiting groove.

[0009] As a further solution of the present utility model, anti-slip rubber pads are fixedly installed on both the positioning seat and the positioning clamping block. The two anti-slip rubber pads are symmetrically distributed.

[0010] The present utility model also provides an alloy ash removal knife, including: a knife seat. An installation groove is formed on the knife seat. An ash removal knife body is slidably installed in the installation groove. Three springs are fixedly installed in the installation groove. One end of the spring abuts against the ash removal knife body. A baffle is provided on the knife seat. Two fixing bolts penetrate through the baffle. One end of the fixing bolt extends into the knife seat and is threadedly connected to the knife seat.

[0011] As a further solution of the present utility model, two anti-detachment blocks are fixedly installed on the ash removal knife body. Two sliding grooves are formed on the inner wall of the installation groove. The anti-detachment block is adapted to the installation groove and is located below the baffle.

[0012] Compared with the related art, the positioning device for tool processing and the alloy ash removal knife provided by the present utility model have the following beneficial effects:

[0013] 1. By providing a positioning and clamping mechanism, the present utility model enables the adjustment of the lifting of the adjusting screw, and then the adjusting screw drives the positioning ball to slide in the adjusting groove, so as to conveniently adjust the inclination of the positioning clamping block. When pressing a tool with an inclined surface, the positioning clamping block can be attached to the inclined surface of the tool, thereby realizing effective clamping and positioning of the tool on a flat surface or an inclined surface.

[0014] 2. By providing a flipping mechanism, when processing the positioned tool, the present utility model can flip the front and back sides of the tool to improve the processing efficiency of the tool. Description of the Drawings

[0015] For the convenience of those skilled in the art to understand, the present utility model will be further described below with reference to the accompanying drawings.

[0016] Figure 1 The first three-dimensional structural schematic diagram of the positioning device for tool processing provided by the present utility model;

[0017] Figure 2 The second three-dimensional structural schematic diagram of the positioning device for tool processing provided by the present utility model;

[0018] Figure 3 The sectional structural schematic diagram of the positioning clamp block of the positioning device for tool processing provided by the present utility model;

[0019] Figure 4 The three-dimensional structural schematic diagram of the alloy ash removal tool provided by the present utility model;

[0020] Figure 5 The exploded structural schematic diagram of the alloy ash removal tool provided by the present utility model.

[0021] In the figure: 1, processing table; 101, fixing plate; 2, positioning seat; 201, gear; 202, threaded rod; 203, handwheel; 3, adjusting block; 301, lifting block; 302, positioning clamp block; 303, positioning rod; 304, adjusting screw; 305, positioning ball; 306, spherical groove; 307, adjusting groove; 4, connecting rod; 401, limiting block; 5, toothed rod; 501, side connecting plate one; 502, slider; 503, guide rod; 504, side connecting plate two; 505, fixing block; 506, cylinder; 6, tool holder; 601, installation groove; 602, ash removal tool body; 603, spring; 604, baffle; 605, fixing bolt; 7, anti-detachment block. Detailed implementation manners

[0022] Please refer to Figures 1 to 5 , wherein, Figure 1 The first three-dimensional structural schematic diagram of the positioning device for tool processing provided by the present utility model; Figure 2 The second three-dimensional structural schematic diagram of the positioning device for tool processing provided by the present utility model; Figure 3 The sectional structural schematic diagram of the positioning clamp block of the positioning device for tool processing provided by the present utility model; Figure 4 The three-dimensional structural schematic diagram of the alloy ash removal tool provided by the present utility model; Figure 5 The exploded structural schematic diagram of the alloy ash removal tool provided by the present utility model. The positioning device for tool processing includes: a processing table 1, on which a fixing plate 101 is fixedly installed, and a positioning clamping mechanism and a flipping mechanism are arranged on the fixing plate 101;

[0023] The positioning and clamping mechanism includes a positioning seat 2, which is arranged on one side of the fixing plate 101. A gear 201 is fixedly installed on the positioning seat 2. One end of the gear 201 is rotatably connected to the fixing plate 101. A threaded rod 202 is rotatably installed on the positioning seat 2. A handwheel 203 is fixedly installed at the top of the threaded rod 202. An adjusting block 3 is arranged above the positioning seat 2. A lifting block 301 is fixedly installed on the adjusting block 3. The threaded rod 202 passes through the lifting block 301 and is threadedly connected to the lifting block. A positioning clamp block 302 is arranged below the adjusting block 3. Two positioning rods 303 are fixedly installed on the adjusting block 3. An adjusting screw 304 is threadedly connected through the adjusting block 3. Positioning balls 305 are fixedly installed at the bottom ends of the adjusting screw 304 and the positioning rods 303. Two spherical grooves 306 are formed on the positioning clamp block 302. The positioning balls 305 are adapted to the spherical grooves 306. Two adjusting grooves 307 are formed on the positioning clamp block 302. The corresponding positioning balls 305 extend into the adjusting grooves 307 and are slidably connected to the adjusting grooves 307.

[0024] As Figure 1 and Figure 2 shown, the flipping mechanism includes a toothed rod 5, which is arranged below the gear 201. The toothed rod 5 is meshed with the gear 201. A side connecting plate one 501 is fixedly installed on the toothed rod 5. Four sliders 502 are fixedly installed on the side connecting plate one 501. Two guide rods 503 are fixedly installed on the fixing plate 101. The guide rods 503 pass through the sliders 502 and are slidably connected to the sliders 502. A side connecting plate two 504 is fixedly installed on the toothed rod 5. A fixing block 505 is fixedly installed on the side connecting plate two 504. An air cylinder 506 is fixedly installed on the processing table 1. The output end of the air cylinder 506 is fixedly connected to the fixing block 505;

[0025] When the air cylinder 506 operates, the movable rod at the front end contracts, then drags the fixing block 505 to move, and then the fixing block 505 drives the side connecting plate two 504 to move synchronously, so that the side connecting plate two 504 can pull the toothed rod 5. Thus, the toothed rod 5 can drive the gear 201 to rotate, and therefore the positioning seat 2 is driven by the gear 201 to flip, which is convenient for adjusting the front and back sides of the positioning tool above for processing.

[0026] As Figure 1 shown, two connecting rods 4 are fixedly connected to the adjusting block 3. Limit blocks 401 are fixedly installed on the connecting rods 4. Two limit grooves are formed on the positioning seat 2. The limit blocks 401 are adapted to the limit grooves;

[0027] When the adjusting block 3 moves up and down, the connecting rod 4 drives the limit block 401 to slide in the limit groove, which can prevent the adjusting block 3 from rotating during the up and down movement.

[0028] As Figure 1 shown, anti-slip rubber pads are fixedly installed on both the positioning seat 2 and the positioning clamping block 302, and the two anti-slip rubber pads are symmetrically distributed;

[0029] By providing anti-slip rubber pads, after the tool is clamped and fixed by the positioning seat 2 and the positioning clamping block 302, the friction force with the tool surface can be increased, thereby improving the clamping and positioning stability.

[0030] The working principle of the positioning device for tool processing provided by the present utility model is as follows:

[0031] The first step: By placing the bottom of the inclined surface tool on the positioning seat 2, making the bottom of the tool contact and fit with the positioning seat 2, then hold the handwheel 203 and rotate it. The threaded rod 202 is driven by the handwheel 203 to rotate in a spiral manner, and then the lifting block 301 is adjusted to rise and fall. Then, the adjusting block 3 is driven by the lifting block 301 to move, so that the positioning clamping block 302 below the adjusting block 3 approaches the top of the tool. At this time, turn the adjusting screw 304 to rotate. The adjusting screw 304 moves up and down in the adjusting block 3 and drives the positioning ball 305 to move in the adjusting groove 307. At this time, since the positioning ball 305 on the positioning rod 303 is positioned in the spherical groove 306, the positioning clamping block 302 is tilted and adjusted with the positioning ball 305 below the positioning rod 303 as the reference point, so as to facilitate the positioning clamping block 302 to fit with the inclined surface at the top of the tool. Finally, adjust the movement of the adjusting block 3 again, so that the positioning seat 2 and the positioning clamping block 302 clamp and position the inclined surface tool;

[0032] The second step: During the tool processing, it is necessary to flip the front and back sides of the tool. Therefore, the cylinder 506 is operated to drive the front end movable rod to contract and move into the cylinder 506, and then the fixed block 505 is dragged to move. Then, the fixed block 505 drives the side connection plate two 504 to move, so that the side connection plate two 504 pulls the toothed rod 5 to move. Then, during the movement of the toothed rod 5, the gear 201 is driven to roll in engagement, so that the positioning seat 2 is driven by the gear 201 to rotate, realizing the flipping of the positioning tool on the positioning seat 2 for the front and back sides, facilitating tool processing and improving processing efficiency.

[0033] The present utility model also provides an alloy ash removal tool, including: a tool holder 6. An installation groove 601 is provided on the tool holder 6. An ash removal tool body 602 is slidably installed in the installation groove 601. Three springs 603 are fixedly installed in the installation groove 601. One end of the spring 603 abuts against the ash removal tool body 602. A baffle 604 is provided on the tool holder 6. Two fixing bolts 605 penetrate through the baffle 604. One end of the fixing bolt 605 extends into the tool holder 6 and is threadedly connected to the tool holder 6.

[0034] As Figure 5As shown, two anti - detachment blocks 7 are fixedly installed on the ash - removing knife body 602. Two sliding grooves are formed on the inner wall of the installation groove 601. The anti - detachment blocks 7 are adapted to the installation groove 601 and are located below the baffle 604.

[0035] By arranging the anti - detachment blocks 7 in the sliding grooves and using the baffle 604 to block the ports of the sliding grooves, the ash - removing knife body 602 is prevented from sliding out of the installation groove 601.

[0036] The working principle of the alloy ash - removing knife provided by the present utility model is as follows:

[0037] By unscrewing the fixing bolt 605, then removing the baffle 604, then vertically inserting the ash - removing knife body 602 into the installation groove 601, then fixing the baffle 604 on the knife holder 6, and tightening the fixing bolt 605 for reinforcement, a part of the ash - removing knife body 602 is limited in the installation groove 601. During the use process, when the ash - removing knife body 602 scrapes the ash, a gap will be generated due to the abrasion between the ash - removing knife body 602 and the furnace wall, which will affect the ash - scraping effect of the ash - removing knife body 602 on the furnace wall. Therefore, the ash - removing knife body 602 is pushed by the spring 603, so that the ash - scraping side of the ash - removing knife body 602 always remains in contact with the furnace wall, which is beneficial to maintaining the ash - scraping effect of the ash - removing knife body 602.

[0038] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. On the basis of this design principle, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described clearly. Under the premise that those skilled in the art understand the principle of the above - mentioned utility model, the specific details of its power mechanism, power supply system and control system can be clearly known. The control mode of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art.

[0039] The standard parts used therein can all be purchased from the market, and can also be customized according to the description of the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and for the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0040] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, or they can be directly or indirectly applied. In other related technical fields, the scope of the present utility model is defined by the appended claims and their equivalents, and all are similarly included within the scope of the patent protection of the present utility model.

Claims

1. A positioning device for tool processing, characterized in that: include: A processing table, wherein a fixed plate is fixedly mounted on the processing table, and a positioning clamping mechanism and a turning mechanism are arranged on the fixed plate; The positioning clamping mechanism includes a positioning seat, which is arranged on one side of a fixing plate, a gear is fixedly installed on the positioning seat, one end of the gear is rotatably connected to the fixing plate, a threaded rod is rotatably installed on the positioning seat, a hand wheel is fixedly installed on the top of the threaded rod, an adjusting block is arranged above the positioning seat, a lifting block is fixedly installed on the adjusting block, the threaded rod passes through the lifting block and is threadedly connected to the lifting block, a positioning clamping block is arranged below the adjusting block, two positioning rods are fixedly installed on the adjusting block, an adjusting screw is threadedly connected on the adjusting block, a positioning ball is fixedly installed on the adjusting screw and the bottom end of the positioning rod, two spherical grooves are provided on the positioning clamping block, the positioning ball is adapted to the spherical groove, and two adjusting grooves are provided on the positioning clamping block, and the corresponding positioning balls extend into the adjusting grooves and are slidably connected to the adjusting grooves.

2. The tool processing positioning device according to claim 1, characterized in that: The flip mechanism includes a gear rod, which is arranged below the gear and meshes with the gear. A side connecting plate 1 is fixedly mounted on the gear rod, four sliders are fixedly mounted on the side connecting plate 1, two guide rods are fixedly mounted on the fixed plate, the guide rods penetrate the slider and are slidably connected to the slider, a side connecting plate 2 is fixedly mounted on the gear rod, a fixed block is fixedly mounted on the side connecting plate 2, a cylinder is fixedly mounted on the processing table, and an output end of the cylinder is fixedly connected to the fixed block.

3. The tool processing positioning device according to claim 1, characterized in that: The adjusting block is fixedly connected with two connecting rods, the connecting rods are fixedly mounted with limiting blocks, the positioning seat is provided with two limiting grooves, and the limiting blocks are matched with the limiting grooves.

4. The tool processing positioning device according to claim 1, characterized in that: Anti-skid rubber pads are fixedly mounted on the positioning seat and the positioning clamping block, and the two anti-skid rubber pads are symmetrically distributed.

5. An alloy dust removal knife, characterized in that , including: a knife seat, a mounting groove is opened on the knife seat, a dust removal knife body is slidably installed in the mounting groove, three springs are fixedly installed in the mounting groove, one end of the spring is against the dust removal knife body, a baffle is arranged on the knife seat, two fixing bolts pass through the baffle, one end of the fixing bolt extends into the knife seat and is threadedly connected with the knife seat.

6. The alloy ash removal knife according to claim 5, characterized in that: Two anti-dropping blocks are fixedly mounted on the main body of the dust removal knife, two sliding grooves are arranged on the inner wall of the mounting groove, the anti-dropping blocks are matched with the mounting groove, and the anti-dropping blocks are located below the baffle.

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