End face grinding device for metal machining

Abstract

The utility model discloses an end face polishing device for metal processing, which relates to the technical field of metal processing and comprises a support table, a first electric push rod, a fixing component and an adjusting component. When a cylindrical metal workpiece needs to be polished, the cylindrical metal workpiece can be fixed through the fixing component and the adjusting component, then the height of one end of the workpiece is adjusted through the adjusting component, the angle of the workpiece is changed, the first electric push rod is started through the controller, and the cylindrical metal workpiece is polished. A first electric push rod pushes a sliding block to move to a proper position in a sliding groove, then a second electric push rod drives a grinding machine to move to a proper position for grinding, when the grinding angle of a workpiece needs to be adjusted, adjustment is conducted by rotating the workpiece, and the workpiece can also be rotated through independent work of a fixing part; therefore, the purpose of switching the end faces is achieved. Through the arrangement, the grinding time of the workpiece can be shortened, and the grinding precision of the workpiece can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, and particularly relates to an end face grinding device for metal processing. Background Technique

[0002] At present, grinding is used for grinding and polishing in the mechanical manufacturing industry, processing industry, mold industry, wood industry, leather industry, etc. Its working purpose is to remove burrs on the surface of product workpieces to make them smooth, so as to facilitate further processing or reach the finished product. With the development of society and the progress of science, people use mechanical grinders to replace traditional manual grinding, and grinders are widely used in metal processing, generally for grinding burrs on the outer wall of metal workpieces.

[0003] Current metal workpiece grinding devices are generally designed or improved based on relatively regular or end-face flat metal workpieces. For some metal workpieces that require irregular grinding, it takes a long time. For example, when grinding the fillet or chamfer of the end face of a cylindrical metal workpiece, there will be problems of long grinding time and low grinding accuracy. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an end face grinding device for metal processing to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is:

[0006] An end face grinding device for metal processing, including a support table. One end of the support table is fixedly connected with a first electric push rod. A chute is opened on one side of the support table close to the first electric push rod. The output end of the first electric push rod is fixedly connected with a slider. A second electric push rod is fixedly connected to the slider. The output end of the second electric push rod is fixedly connected with a grinding machine. The slider is slidably connected with the chute. A first motor and a second motor are respectively arranged on one side of the support table close to the cabinet door, and the first motor and the second motor are respectively fixedly connected with the support table. A fixing component for fixing the position of the metal is connected to the support table. An adjusting component for adjusting the metal grinding angle is connected to one end of the support table above the first electric push rod. A controller is fixedly connected to the support table.

[0007] When it is necessary to grind a cylindrical metal workpiece, the circumferential metal workpiece can be fixed first through the fixing component and the adjusting component, and then the height of one end of the workpiece can be adjusted through the adjusting component to change the angle of the workpiece. Then, the first electric push rod is started through the controller, so that the first electric push rod pushes the slider to move in the chute, so as to move to a suitable position. Then, the second electric push rod drives the grinding machine to move to a suitable position, and then the grinding work is carried out. When it is necessary to adjust the grinding angle of the workpiece, it is adjusted by rotating the workpiece. The workpiece can also be rotated by the fixing component working alone, so as to achieve the purpose of switching the end face. By setting like this, not only the grinding time of the workpiece can be shortened, but also the grinding precision of the workpiece can be improved.

[0008] A further improvement of the technical solution of the present utility model lies in that: the fixing component includes a support shaft, the support shaft is rotatably connected to the support table, the output end of the first motor is fixedly connected with a rotating shaft, the rotating shaft is perpendicular to the support shaft, the rotating shaft is rotatably connected to the support table, a bevel gear is fixedly connected to the rotating shaft, a bevel gear is fixedly connected to one end of the support shaft close to the rotating shaft, the bevel gears are meshed with each other, and a fixing member is arranged at one end of the support shaft away from the bevel gear, and the fixing member is hinged to the support shaft.

[0009] Adopting the above technical solution, in this solution, when it is necessary to grind the workpiece, the workpiece is fixed on the fixing member. The fixing member is composed of a bolt and a clamping block. When it is necessary to switch the end face to be ground, the first motor is started at this time. The first motor will drive the rotating shaft fixedly connected to its output end to rotate, and then drive the support shaft to rotate through the mutual cooperation of the bevel gears. The support shaft will drive the workpiece to rotate through the fixing member, so as to achieve the purpose of switching the end face. Because the fixing member is hinged to the support shaft, the workpiece can rotate within a certain angle range, thereby improving the grinding precision.

[0010] A further improvement of the technical solution of the present utility model lies in that: the adjusting component includes a rack, the rack is slidably connected to the support table, the output end of the second motor is fixedly connected with a transmission shaft, the transmission shaft is rotatably connected to the support table, a gear is fixedly connected to the transmission shaft, the gear is meshed with the rack, a placing table is fixedly connected to one end of the rack away from the gear, and a fixing member is fixedly connected to one end of the placing table away from the rack, and the fixing member is hinged to the placing table.

[0011] Adopting the above technical solution, in this solution, after the workpiece is fixed, the second motor is started at this time. The second motor will drive the transmission shaft fixedly connected to its output end to rotate, thereby driving the gear to rotate. Through the cooperation of the gear and the rack, the rack slides on the support table, so that the fixing member on the rack is adjusted in height, and the purpose of adjusting the grinding angle of the workpiece is achieved in cooperation with the first electric push rod and the second electric push rod.

[0012] A further improvement of the technical solution of the present utility model lies in that a protective shell is fixedly connected to the support platform. A box door is arranged on one side of the protective shell. The box door is rotatably connected to the protective shell, and a handle is fixedly connected to the box door.

[0013] With the above technical solution, in this solution, a protective shell is fixedly connected to the support platform because a large amount of dust will appear when grinding metal workpieces. The protective shell can prevent the overflow of dust.

[0014] A further improvement of the technical solution of the present utility model lies in that a limiting tooth is fixedly connected to the end of the rack away from the placement table.

[0015] With the above technical solution, in this solution, by setting the limiting tooth, it can prevent the problem of the rack and the gear from being disengaged due to overloading during the meshing process.

[0016] A further improvement of the technical solution of the present utility model lies in that a limiting shell is fixedly connected to the support platform. The limiting shell is slidably connected to the rack, and a number of brush hairs are fixedly connected to the limiting shell in a uniformly arranged manner.

[0017] With the above technical solution, in this solution, by arranging the brush hairs on the limiting shell, the metal dust adhered to the rack can be brushed off, preventing the metal dust from affecting the cooperation between the gear and the rack. At the same time, it can also prevent the overflow of dust.

[0018] A further improvement of the technical solution of the present utility model lies in that the material of the box door is transparent glass.

[0019] With the above technical solution, in this solution, by setting the material of the box door as transparent glass, the process of grinding the workpiece can be observed better, thereby improving the grinding accuracy. At the same time, if the workpiece is damaged, it can be discovered in time, thus improving the work efficiency and reducing the cost.

[0020] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0021] 1. The utility model provides an end face grinding device for metal processing. When it is necessary to grind a cylindrical metal workpiece, the cylindrical metal workpiece can be fixed first through the fixing component and the adjusting component, and then the height of one end of the workpiece can be adjusted through the adjusting component to change the angle of the workpiece. Then, the first electric push rod is started through the controller, so that the first electric push rod pushes the slider to move in the chute, so as to move to a suitable position. Then, the second electric push rod drives the grinding machine to move to a suitable position, and then the grinding work is carried out. When it is necessary to adjust the grinding angle of the workpiece, it is adjusted by rotating the workpiece. By working alone, the fixing component can also make the workpiece rotate, so as to achieve the purpose of switching the end face. By setting like this, not only can the grinding time of the workpiece be shortened, but also the grinding accuracy of the workpiece can be improved.

[0022] 2. The utility model provides an end face grinding device for metal processing. When it is necessary to grind the workpiece, the workpiece is fixed on the fixing piece, and the fixing piece is composed of a bolt and a clamping block. When it is necessary to switch the end face to be ground, at this time, the first motor is started, and the first motor drives the rotating shaft fixedly connected to its output end to rotate. Then, the supporting shaft is driven to rotate through the mutual cooperation between the bevel gears, and the supporting shaft drives the workpiece to rotate through the fixing piece, so as to achieve the purpose of switching the end face. Because the fixing piece is hinged to the supporting shaft, the workpiece can rotate within a certain angle range, so as to improve the grinding accuracy.

[0023] 3. The utility model provides an end face grinding device for metal processing. After the workpiece is fixed, at this time, the second motor is started, and the second motor drives the transmission shaft fixedly connected to its output end to rotate, thereby driving the gear to rotate. Through the cooperation between the gear and the rack, the rack slides on the supporting platform, so that the fixing piece on the rack is adjusted in height, and the purpose of adjusting the grinding angle of the workpiece is achieved in cooperation with the first electric push rod and the second electric push rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The following further describes the present utility model with reference to the drawings.

[0025] Figure 1 is the first structural schematic diagram of the present utility model;

[0026] Figure 2 is the second structural schematic diagram of the present utility model;

[0027] Figure 3 is the sectional structural schematic diagram of the present utility model;

[0028] Figure 4 is the partial structural schematic diagram of the adjusting component of the present utility model;

[0029] Figure 5 is the structural schematic diagram of the fixing component of the present utility model;

[0030] Figure 6 Schematic diagram of the connection structure of the fixing part of the present utility model;

[0031] In the figure: 1, support table; 2, first electric push rod; 3, chute; 4, slider; 5, second electric push rod; 6, grinding machine; 7, first motor; 8, second motor; 9, support shaft; 10, rotating shaft; 11, bevel gear; 12, fixing part; 13, rack; 14, transmission shaft; 15, gear; 16, placement table; 17, protective shell; 18, box door; 19, handle; 20, limit tooth; 21, limit shell; 22, brush hair. Specific embodiments

[0032] The following further describes the present utility model in detail with reference to embodiments:

[0033] Embodiment 1

[0034] As Figure 1 , Figure 2 shown, the present utility model provides an end face grinding device for metal processing, including a support table 1. One end of the support table 1 is fixedly connected with a first electric push rod 2. A chute 3 is opened on one side of the support table 1 close to the first electric push rod 2. The output end of the first electric push rod 2 is fixedly connected with a slider 4. A second electric push rod 5 is fixedly connected to the slider 4. The output end of the second electric push rod 5 is fixedly connected with a grinding machine 6. The slider 4 is slidably connected with the chute 3. A first motor 7 and a second motor 8 are respectively arranged on one side of the support table 1 close to the box door 18. The first motor 7 and the second motor 8 are respectively fixedly connected with the support table 1. A fixing component for fixing the position of the metal is connected to the support table 1. An adjusting component for adjusting the grinding angle of the metal is connected to one end of the support table 1 above the first electric push rod 2. A controller is fixedly connected to the support table 1.

[0035] In this embodiment, when it is necessary to grind a cylindrical metal workpiece (hereinafter referred to as "workpiece"), the cylindrical metal workpiece can be fixed first through the fixing component and the adjusting component, and then the height of one end of the workpiece can be adjusted through the adjusting component to change the angle of the workpiece. Then, the first electric push rod 2 is started through the controller, so that the first electric push rod 2 pushes the slider 4 to move in the chute 3, so as to move to a suitable position. Then, the second electric push rod 5 drives the grinding machine 6 to move to a suitable position, and then the grinding work is carried out. When it is necessary to adjust the grinding angle of the workpiece, it is adjusted by rotating the workpiece. The workpiece can also be rotated through the independent work of the fixing component, so as to achieve the purpose of switching the end face. By setting like this, not only the grinding time of the workpiece can be shortened, but also the grinding accuracy of the workpiece can be improved.

[0036] As Figure 2 , Figure 5As shown, in this embodiment, preferably, the fixing component includes a support shaft 9, the support shaft 9 is rotatably connected to the support platform 1, the output end of the first motor 7 is fixedly connected to a rotating shaft 10, the rotating shaft 10 is perpendicular to the support shaft 9, the rotating shaft 10 is rotatably connected to the support platform 1, a bevel gear 11 is fixedly connected to the rotating shaft 10, a bevel gear 11 is fixedly connected to one end of the support shaft 9 close to the rotating shaft 10, the bevel gears 11 mesh with each other, and a fixing member 12 is arranged at one end of the support shaft 9 away from the bevel gear 11, and the fixing member 12 is hinged to the support shaft 9.

[0037] When the workpiece needs to be polished, the workpiece is fixed on the fixing member 12. The fixing member 12 is composed of a bolt and a clamping block. When the end face to be polished needs to be switched, at this time, the first motor 7 is started, and the first motor 7 will drive the rotating shaft 10 fixedly connected to its output end to rotate, and then drive the support shaft 9 to rotate through the mutual cooperation between the bevel gears 11. The support shaft 9 will drive the workpiece to rotate through the fixing member 12, so as to achieve the purpose of switching the end face. Because the fixing member 12 is hinged to the support shaft 9, the workpiece can rotate within a certain angle range, thereby improving the polishing accuracy.

[0038] As Figure 3 , Figure 4 shown, preferably, the adjusting component includes a rack 13, the rack 13 is slidably connected to the support platform 1, the output end of the second motor 8 is fixedly connected to a transmission shaft 14, the transmission shaft 14 is rotatably connected to the support platform 1, a gear 15 is fixedly connected to the transmission shaft 14, the gear 15 meshes with the rack 13, one end of the rack 13 away from the gear 15 is fixedly connected to a placement platform 16, one end of the placement platform 16 away from the rack 13 is fixedly connected to a fixing member 12, and the fixing member 12 is hinged to the placement platform 16.

[0039] After the workpiece is fixed, at this time, the second motor 8 is started, and the second motor 8 will drive the transmission shaft 14 fixedly connected to its output end to rotate, thereby driving the gear 15 to rotate. Through the cooperation between the gear 15 and the rack 13, the rack 13 slides on the support platform 1, so that the fixing member 12 on the rack 13 is adjusted in height, and the purpose of adjusting the polishing angle of the workpiece is achieved in cooperation with the first electric push rod 2 and the second electric push rod 5.

[0040] Embodiment 2

[0041] As Figure 2 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: preferably, a protective shell 17 is fixedly connected to the support platform 1, a box door 18 is arranged on one side of the protective shell 17, the box door 18 is rotatably connected to the protective shell 17, and a handle 19 is fixedly connected to the box door 18.

[0042] In this embodiment, a protective shell 17 is fixedly connected to the support table 1. Since a large amount of dust will appear when grinding metal workpieces, the protective shell 17 is provided to prevent the overflow of dust.

[0043] As Figure 2 shown, preferably, the material of the box door 18 is transparent glass.

[0044] By setting the material of the box door 18 as transparent glass, the process of grinding the workpiece can be better observed, thereby improving the grinding accuracy. At the same time, if the workpiece is damaged, it can be discovered in time, thereby improving work efficiency and reducing costs.

[0045] Embodiment 3

[0046] As Figure 4 shown, on the basis of Embodiment 2, the present utility model provides a technical solution: preferably, a limiting tooth 20 is fixedly connected to one end of the rack 13 away from the placement table 16.

[0047] In this embodiment, by providing the limiting tooth 20, the problem of the rack 13 and the gear 15 being disengaged due to overload during meshing can be prevented.

[0048] Embodiment 4

[0049] As Figure 4 shown, on the basis of Embodiment 3, the present utility model provides a technical solution: preferably, a limiting shell 21 is fixedly connected to the support table 1. The limiting shell 21 is slidably connected to the rack 13, and a plurality of brush hairs 22 are fixedly connected to the limiting shell 21 at uniform intervals.

[0050] In this embodiment, by providing the brush hairs 22 on the limiting shell 21, the metal dust adhered to the rack 13 can be brushed off, preventing the metal dust from affecting the cooperation between the gear 15 and the rack 13, and at the same time preventing the dust from overflowing.

[0051] Next, the working principle of the end face grinding device for metal processing will be specifically described.

[0052] As Figures 1-6As shown in the figure, when it is necessary to grind a cylindrical metal workpiece (hereinafter referred to as "workpiece"), the cylindrical metal workpiece can be fixed by the fixing component and the adjusting component first, and then the height of one end of the workpiece can be adjusted by the adjusting component to change the angle of the workpiece. Then, the first electric push rod 2 is started by the controller, so that the first electric push rod 2 pushes the slider 4 to move in the chute 3, so as to move to a suitable position. Then, the second electric push rod 5 drives the grinding machine 6 to move to a suitable position, and then the grinding work is carried out. When it is necessary to adjust the grinding angle of the workpiece, it is adjusted by rotating the workpiece. The workpiece can also be rotated by the fixing component working alone, so as to achieve the purpose of switching the end face. By setting like this, not only the grinding time of the workpiece can be shortened, but also the grinding precision of the workpiece can be improved. When it is necessary to grind the workpiece, the workpiece is fixed on the fixing part 12. The fixing part 12 is composed of bolts and clamping blocks. When it is necessary to switch the end face to be ground, the first motor 7 is started at this time. The first motor 7 will drive the rotating shaft 10 fixedly connected to its output end to rotate, and then drive the support shaft 9 to rotate through the mutual cooperation between the bevel gears 11. The support shaft 9 will drive the workpiece to rotate through the fixing part 12, so as to achieve the purpose of switching the end face. Because the fixing part 12 is hinged to the support shaft 9, the workpiece can rotate within a certain angle range, so as to improve the grinding precision. After the workpiece is fixed, the second motor 8 is started at this time. The second motor 8 will drive the transmission shaft 14 fixedly connected to its output end to rotate, so as to drive the gear 15 to rotate. Through the cooperation between the gear 15 and the rack 13, the rack 13 slides on the support table 1, so that the fixing part 12 on the rack 13 is adjusted in height, and the purpose of adjusting the grinding angle of the workpiece is achieved in cooperation with the first electric push rod 2 and the second electric push rod 5. Because a large amount of dust will appear when grinding the metal workpiece, a protective shell 17 is fixedly connected to the support table 1. The protective shell 17 can prevent the dust from overflowing. By setting the limit teeth 20, the problem that the rack 13 and the gear 15 are disengaged due to overload during meshing can be prevented. By setting the brush hairs 22 on the limit shell 21, the metal dust adhered to the rack 13 can be brushed off, which can prevent the metal dust from affecting the cooperation between the gear 15 and the rack 13, and can also prevent the dust from overflowing. By setting the material of the box door 18 as transparent glass, the process of grinding the workpiece can be observed better, so as to improve the grinding precision. At the same time, if the workpiece is damaged, it can be found in time, so as to improve the work efficiency and reduce the cost.

[0053] The above generally describes the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A metal end grinding device, comprising a support table (1); characterized in that: One end of the support platform (1) is fixedly connected to a first electric push rod (2); a slide groove (3) is provided on a side of the support platform (1) close to the first electric push rod (2); a slider (4) is fixedly connected to the output end of the first electric push rod (2); a second electric push rod (5) is fixedly connected to the slider (4); a grinder (6) is fixedly connected to the output end of the second electric push rod (5); the slider (4) is slidably connected to the slide groove (3); a first motor (7) and a second motor (8) are respectively arranged on a side of the support platform (1) close to the box door (18); the first motor (7) and the second motor (8) are respectively fixedly connected to the support platform (1); a fixing component for fixing the position of the metal is connected to the support platform (1); an adjusting component for adjusting the metal grinding angle is connected to the upper end of the support platform (1) away from the first electric push rod (2); and a controller is fixedly connected to the support platform (1).

2. The end surface grinding device for metal processing according to claim 1, characterized in that: The fixing component comprises a support shaft (9), the support shaft (9) is rotatably connected to the support platform (1), the output end of the first motor (7) is fixedly connected to a rotating shaft (10), the rotating shaft (10) and the support shaft (9) are arranged vertically, the rotating shaft (10) and the support platform (1) are rotatably connected, a bevel gear (11) is fixedly connected to the rotating shaft (10), one end of the support shaft (9) close to the rotating shaft (10) is fixedly connected to the bevel gear (11), the bevel gears (11) are meshed with each other, and a fixing member (12) is arranged at one end of the support shaft (9) away from the bevel gear (11), and the fixing member (12) is hinged to the support shaft (9).

3. The end surface grinding device for metal processing according to claim 2, characterized in that: The adjusting component comprises a rack (13), the rack (13) is slidably connected to the support platform (1), the output end of the second motor (8) is fixedly connected to a transmission shaft (14), the transmission shaft (14) is rotatably connected to the support platform (1), a gear (15) is fixedly connected to the transmission shaft (14), the gear (15) is meshed with the rack (13), one end of the rack (13) away from the gear (15) is fixedly connected to a placement platform (16), one end of the placement platform (16) away from the rack (13) is fixedly connected to a fixing member (12), and the fixing member (12) is hinged to the placement platform (16).

4. The end surface grinding device for metal processing according to claim 3, characterized in that: A protective shell (17) is fixedly connected to the support platform (1), a box door (18) is provided on one side of the protective shell (17), the box door (18) is rotatably connected to the protective shell (17), and a handle (19) is fixedly connected to the box door (18).

5. The end surface grinding device for metal processing according to claim 4, characterized in that: One end of the rack (13) away from the placement platform (16) is fixedly connected to a limiting tooth (20).

6. The end surface grinding device for metal processing according to claim 5, characterized in that: A limiting shell (21) is fixedly connected to the support platform (1), the limiting shell (21) is slidably connected to the rack (13), and a plurality of bristles (22) are evenly arranged and fixedly connected to the limiting shell (21).

7. The end surface grinding device for metal processing according to claim 6, characterized in that: The box door (18) is made of transparent glass.

Images