Complex metal piece polishing device

Abstract

The utility model belongs to the technical field of polishing devices, and discloses a complex metal piece polishing device which comprises a base and a supporting plate, the supporting plate is installed on the upper surface of the base, a through hole is formed in the front face of the supporting plate, and a clamping mechanism for limiting the polishing moving range of a complex metal piece is rotationally connected into the through hole. A clamping mechanism is installed on the upper surface of the base, a limiting mechanism is arranged on the front face of the clamping mechanism, an adjusting mechanism is installed on the upper surface of the base, a grinding mechanism is slidably connected into the adjusting mechanism, and two positioning mechanisms are arranged on the upper surface of the base. The clamping mechanism limits the moving position of the metal piece in the grinding process, so that the subsequent metal piece is prevented from moving in the grinding process as much as possible; and the adjusting mechanism is started and pushed to drive the grinding mechanism to rotate, so that the grinding mechanism can comprehensively grind the outer surface of the metal piece clamped in the clamping mechanism in the subsequent use process.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a complex metal part grinding device. Background Art

[0002] As a common shape of metal parts, U-shaped metal parts are often used in various industries, such as the electrical industry.

[0003] The utility model with announcement number CN213438838U discloses a bending metal part grinding device, comprising a base, a workpiece to be ground, and an annular grinding brush, wherein a slot is provided at the bottom of the annular grinding brush, and a block extending into the slot is fixedly connected to the upper end of the base, and the workpiece to be ground passes through the annular grinding brush, and a vertical plate is fixedly connected to the upper end of the base, and a limiting mechanism is provided on the vertical plate to abut against the upper end of the annular grinding brush, a servo motor is installed on the front side wall of the vertical plate, a reducer is installed on the output shaft of the servo motor, and a cross plate is fixedly connected to the end of the output shaft of the reducer, and the side walls at both ends of the cross plate are provided with fixing mechanisms abutting against the upper end of the workpiece to be ground. The utility model has a reasonable structural design, which can not only automatically grind the workpiece to be ground, save human resources, and ensure grinding efficiency and grinding quality, but also facilitate the disassembly of the annular grinding brush for cleaning or replacement.

[0004] In the process of implementing this application, it was found that the technology has the following problems: the existing bent metal part grinding device clamps and positions the bent metal parts through a clamping mechanism during use, which makes it impossible to grind the subsequent metal parts and the connection with the clamping mechanism during the grinding process, resulting in the need for subsequent staff to disassemble and adjust the position of the metal parts when comprehensively grinding the bent metal parts, thereby reducing the practicality of the equipment.

[0005] For this reason, a complex metal parts grinding device is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that the existing bent metal part grinding device clamps and positions the bent metal part through a clamping mechanism during use, so that the subsequent metal parts cannot be ground at the connection with the clamping mechanism during the grinding process, resulting in the need for subsequent staff to disassemble and adjust the position of the metal parts when comprehensively grinding the bent metal parts. The utility model provides a complex metal part grinding device.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A complex metal part grinding device comprises a base and a support plate, wherein the support plate is mounted on the upper surface of the base, a through hole is provided on the front side of the support plate, a clamping mechanism for limiting the moving range of complex metal part grinding is rotatably connected inside the through hole, a limiting mechanism is provided on the front side of the clamping mechanism, an adjustment mechanism is installed on the upper surface of the base, a grinding mechanism is slidably connected inside the adjustment mechanism, and two sets of positioning mechanisms are provided on the upper surface of the base.

[0009] Furthermore, the clamping mechanism includes a connecting plate and a fixing rod, the fixing rod is rotatably connected to the inside of the through hole of the supporting plate, the outer surface of the fixing rod is provided with a pushing plate, the connecting plate is installed on the front side of the fixing rod, the front side of the connecting plate is provided with a groove, the groove of the connecting plate is rotatably connected with a fixing plate 2, the front side of the fixing plate 2 is provided with a slot, a hydraulic cylinder 1 is installed at the bottom of the inner wall of the slot of the fixing plate 2, a top plate is installed at the output end of the hydraulic cylinder 1, two groups of fixing sleeves are provided on the lower surface of the top plate, an arc-shaped limiting plate 2 is installed at the front side of the connecting plate, a slot is opened at the front side of the connecting plate, a hydraulic cylinder 2 is installed at the bottom of the inner wall of the slot of the connecting plate, an arc-shaped limiting plate 1 is installed at the output end of the hydraulic cylinder 2, and the position of the arc-shaped limiting plate 2 is located on the moving path of the arc-shaped limiting plate 1.

[0010] Further, the adjustment mechanism includes a fixing plate 1, a groove is provided on the upper surface of the base, the fixing plate 1 is rotatably connected to the inside of the groove, a slot is provided on the upper surface of the fixing plate 1, an electric telescopic rod is installed on the inner wall of the slot close to the support plate, the grinding mechanism is installed at the output end of the electric telescopic rod, the grinding mechanism is slidably connected to the inside of the slot, the grinding mechanism includes a side plate, the side plate is installed at the output end of the electric telescopic rod, two groups of motors are installed on the side of the side plate away from the support plate, two groups of through holes are provided in the side plate, the output shafts of the two groups of motors are respectively passed through the two groups of through holes in the side plate, and grinding wheels are installed.

[0011] Furthermore, a protective cover plate is installed on one side of the side plate close to the support plate, and the protective cover plate is located just above an internal slot of the fixing plate.

[0012] Furthermore, the two groups of positioning mechanisms include fixed blocks, and the two groups of fixed blocks are installed on the upper surface of the base. The two groups of fixed blocks are provided with threaded holes on the side away from the adjustment mechanism. The internal threads of the two groups of fixed blocks are respectively connected to screws. The fixed plate 1 is provided with a threaded hole on the side away from the support plate, and the position of the threaded hole of the fixed plate 1 is located on the moving path of the two groups of screws.

[0013] Furthermore, the limiting mechanism includes a connecting block, which is installed on the upper surface of the connecting plate. A through hole is provided on the front side of the connecting block, and a latch is slidably connected to the inside of the through hole. A positioning groove is provided on the front side of the support plate, and the positioning groove is located on the moving path of the latch.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model drives two groups of fixed sleeves and metal parts to rotate synchronously by rotating the fixed plate 2, and then drives the top plate and the arc-shaped limit plate 1 to move by starting the hydraulic cylinder 1 and the hydraulic cylinder 2, so that the metal parts are clamped between the arc-shaped limit plate 1 and the arc-shaped limit plate 2, so that the position of the metal parts clamped between the arc-shaped limit plate 1 and the arc-shaped limit plate 2 is changed, and then the position of the subsequent metal parts clamped inside the clamping mechanism is changed, so that the subsequent metal parts can be fully polished without disassembly during the polishing process, thereby improving the practicality of the device.

[0016] 2. The utility model drives the side plate to rotate and move by pushing the fixed plate 1 and starting the electric telescopic rod, so that the adjacent sides of the two sets of grinding wheels are respectively attached to the front and rear sides and the inner and outer sides of the metal parts inside the clamping mechanism, so that the subsequent grinding mechanism can fully grind the outer surface of the clamped metal parts inside the clamping mechanism during use, thereby expanding the grinding range of the grinding mechanism during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front structural schematic diagram of the utility model;

[0018] Figure 2 It is a side structural schematic diagram of the utility model;

[0019] Figure 3 It is a side structural diagram of the positioning mechanism of the utility model;

[0020] Figure 4 This utility model Figure 2 Enlarged view of point A in the middle.

[0021] : 1. base; 2. support plate; 3. adjustment mechanism; 301. fixed plate 1; 302. electric telescopic rod; 4. positioning mechanism; 401. fixed block; 402. screw; 5. grinding mechanism; 501. motor; 502. grinding wheel; 503. side plate; 6. clamping mechanism; 601. connecting plate; 602. fixed plate 2; 603. hydraulic cylinder 1; 604. top plate; 605. hydraulic cylinder 2; 606. arc limit plate 1; 607. arc limit plate 2; 608. fixed rod; 609. push plate; 610. fixed sleeve; 7. limiting mechanism; 701. connecting block; 702. latch; 8. protective cover. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] like Figures 1 to 4As shown, a complex metal part grinding device includes a base 1 and a support plate 2, the support plate 2 is installed on the upper surface of the base 1, a through hole is opened on the front of the support plate 2, and a clamping mechanism 6 for limiting the grinding movement range of the complex metal part is rotatably connected inside the through hole, and a limiting mechanism 7 is arranged on the front of the clamping mechanism 6, an adjusting mechanism 3 is installed on the upper surface of the base 1, and a grinding mechanism 5 is slidably connected inside the adjusting mechanism 3, and two groups of positioning mechanisms 4 are arranged on the upper surface of the base 1; specifically, by starting the clamping mechanism 6, the arc-shaped metal part is clamped in the inside of the clamping mechanism 6, so that the clamping mechanism 6 limits the moving position of the metal part during the grinding process, thereby avoiding the subsequent movement of the metal part during the grinding process as much as possible, thereby improving the stability of the metal part during the grinding process; by starting and pushing the adjusting mechanism 3 to drive the grinding mechanism 5 to rotate, the subsequent grinding mechanism 5 can fully grind the outer surface of the metal part clamped inside the clamping mechanism 6 during use, thereby expanding the grinding range of the grinding mechanism 5 during use, thereby improving the practicality of the device.

[0027] like Figure 1 , Figure 2 and Figure 4 As shown, the clamping mechanism 6 includes a connecting plate 601 and a fixing rod 608, the fixing rod 608 is rotatably connected to the inside of the through hole of the support plate 2, the outer surface of the fixing rod 608 is provided with a push plate 609, the connecting plate 601 is installed on the front of the fixing rod 608, the front of the connecting plate 601 is provided with a groove, the groove of the connecting plate 601 is rotatably connected with a fixing plate 602, the front of the fixing plate 602 is provided with a slot, and the bottom of the inner wall of the slot of the fixing plate 602 is provided with a hydraulic cylinder 609. 03, a top plate 604 is installed at the output end of the hydraulic cylinder 1 603, two sets of fixing sleeves 610 are arranged on the lower surface of the top plate 604, an arc-shaped limit plate 2 607 is installed on the front of the connecting plate 601, a card slot is provided on the front of the connecting plate 601, a hydraulic cylinder 2 605 is installed at the bottom of the inner wall of the card slot of the connecting plate 601, an arc-shaped limit plate 1 606 is installed at the output end of the hydraulic cylinder 2 605, and the position of the arc-shaped limit plate 2 607 is located on the moving path of the arc-shaped limit plate 1 606;

[0028] Specifically, by pushing the arc-shaped metal piece, the top ends of the left and right sides of the arc-shaped metal piece are respectively inserted into the inside of the two sets of fixed sleeves 610, and then by starting the hydraulic cylinder 1 603 and the hydraulic cylinder 2 605 to drive the top plate 604 and the arc-shaped limit plate 1 606 to move, the metal piece is clamped between the arc-shaped limit plate 1 606 and the arc-shaped limit plate 2 607, so that the clamping mechanism 6 limits the moving position of the metal piece during the grinding process, thereby avoiding the subsequent movement of the metal piece during the grinding process as much as possible, thereby improving the stability of the metal piece during the grinding process; by rotating the fixed plate 2 602 drives the two groups of fixed sleeves 610 and the metal parts to rotate synchronously, and then starts the hydraulic cylinder 1 603 and the hydraulic cylinder 2 605 to drive the top plate 604 and the arc limit plate 1 606 to move, so that the metal parts are clamped between the arc limit plate 1 606 and the arc limit plate 2 607, so that the position of the metal parts clamped between the arc limit plate 1 606 and the arc limit plate 2 607 changes, and then the position of the subsequent metal parts clamped inside the clamping mechanism 6 changes, so that the subsequent metal parts can be fully polished without disassembly during the polishing process.

[0029] like Figure 1 and Figure 3 As shown, the adjustment mechanism 3 includes a fixing plate 301, a groove is provided on the upper surface of the base 1, the fixing plate 301 is rotatably connected inside the groove, a card slot is provided on the upper surface of the fixing plate 301, an electric telescopic rod 302 is installed on the inner wall of the card slot close to the support plate 2, a grinding mechanism 5 is installed at the output end of the electric telescopic rod 302, the grinding mechanism 5 is slidably connected inside the card slot, the grinding mechanism 5 includes a side plate 503, the side plate 503 is installed at the output end of the electric telescopic rod 302, two groups of motors 501 are installed on the side of the side plate 503 away from the support plate 2, two groups of through holes are provided inside the side plate 503, the output shafts of the two groups of motors 501 are respectively passed through the two groups of through holes of the side plate 503, and grinding wheels 502 are installed on both sides;

[0030] Specifically, by pushing the fixed plate 301 and starting the electric telescopic rod 302 to drive the side plate 503 to rotate and move, the adjacent sides of the two sets of grinding wheels 502 are respectively attached to the front and rear sides and the inner and outer sides of the metal parts inside the clamping mechanism 6, so that the subsequent grinding mechanism 5 can fully grind the outer surface of the clamped metal parts inside the clamping mechanism 6 during use, thereby expanding the grinding range of the grinding mechanism 5 during use, thereby improving the practicality of the device.

[0031] like Figure 2As shown, a protective cover plate 8 is installed on one side of the side plate 503 close to the support plate 2, and the protective cover plate 8 is positioned just above the internal slot of the fixing plate 301; specifically, the protective cover plate 8 is positioned just above the internal slot of the fixing plate 301, so that the protective cover plate 8 blocks the upper end of the internal slot of the fixing plate 301, thereby minimizing the possibility that the debris generated when the subsequent grinding mechanism 5 grinds the metal parts clamped inside the clamping mechanism 6 will fall into the slot of the fixing plate 301, thereby reducing the number of times that the subsequent staff regularly cleans the inside of the slot of the fixing plate 301.

[0032] like Figures 1 to 3 As shown, the two groups of positioning mechanisms 4 include a fixing block 401, and the two groups of fixing blocks 401 are installed on the upper surface of the base 1. The two groups of fixing blocks 401 are provided with threaded holes on the side away from the adjusting mechanism 3, and the internal threads of the two groups of fixing blocks 401 are respectively connected with screws 402. The fixing plate 301 is provided with a threaded hole on the side away from the supporting plate 2, and the position of the threaded hole of the fixing plate 301 is located on the moving path of the two groups of screws 402; specifically, when the fixing plate 301 drives the grinding mechanism 5 to rotate to the front side and the right side of the internal metal parts of the clamping mechanism 6, by rotating the two groups of screws 402, the external threads of the two groups of screws 402 are respectively connected to the inside of the threaded holes of the fixing plate 301, so that the two groups of positioning mechanisms 4 limit the position of the grinding mechanism 5 when it rotates to the front side and the right side of the internal metal parts of the clamping mechanism 6, thereby minimizing the rotation of the subsequent grinding mechanism 5 during use, thereby improving the stability of the grinding mechanism 5 during use.

[0033] like Figure 4 As shown, the limiting mechanism 7 includes a connecting block 701, which is installed on the upper surface of the connecting plate 601. A through hole is provided on the front side of the connecting block 701, and a latch 702 is slidably connected inside the through hole. A positioning groove is provided on the front side of the support plate 2, and the position of the positioning groove is located on the moving path of the latch 702; specifically, when the staff is transporting and moving the device, the connecting plate 601 is pushed to move the position of the latch 702 to the front end of the positioning groove of the support plate 2, and then the latch 702 is pushed to insert the latch 702 into the positioning groove of the support plate 2, so that the limiting mechanism 7 limits the rotation position of the connecting plate 601 on the front side of the support plate 2, thereby minimizing the swinging of the clamping mechanism 6 when the subsequent staff transports and moves the device.

[0034] In summary: by pushing the arc-shaped metal piece, the top ends of the left and right sides of the arc-shaped metal piece are respectively inserted into the inside of the two sets of fixed sleeves 610, and then by starting the hydraulic cylinder 1 603 and the hydraulic cylinder 2 605, the top plate 604 and the arc-shaped limit plate 1 606 are driven to move, and the metal piece is clamped between the arc-shaped limit plate 1 606 and the arc-shaped limit plate 2 607, so that the clamping mechanism 6 limits the moving position of the metal piece during the grinding process, thereby trying to avoid the subsequent movement of the metal piece during the grinding process; by rotating the fixed plate 2 602, the two sets of fixed sleeves are driven 610 and the metal part rotate synchronously, and then the top plate 604 and the arc limit plate 1 606 are driven to move by starting the hydraulic cylinder 1 603 and the hydraulic cylinder 2 605, so that the metal part is clamped between the arc limit plate 1 606 and the arc limit plate 2 607, so that the position of the metal part clamped between the arc limit plate 1 606 and the arc limit plate 2 607 changes, and then the position of the subsequent metal part clamped inside the clamping mechanism 6 changes, so that the subsequent metal parts can be fully polished without disassembly during the polishing process.

[0035] At the same time, by pushing the fixed plate 301 and starting the electric telescopic rod 302 to drive the side plate 503 to rotate and move, the adjacent sides of the two sets of grinding wheels 502 are respectively attached to the front and rear sides and the inner and outer sides of the internal metal parts of the clamping mechanism 6, so that the subsequent grinding mechanism 5 can fully grind the outer surface of the clamped metal parts inside the clamping mechanism 6 during use, thereby expanding the grinding range of the grinding mechanism 5 during use; by rotating the two sets of screws 402, the external threads of the two sets of screws 402 are respectively connected to the threaded holes of the fixed plate 301, so that the two sets of positioning mechanisms 4 limit the position of the grinding mechanism 5 when it rotates to the front and right sides of the internal metal parts of the clamping mechanism 6, thereby minimizing the rotation of the subsequent grinding mechanism 5 during use.

[0036] The above shows and describes the basic principle, main features and 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements 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 complex metal part grinding device, comprising a base (1) and a support plate (2), characterized in that: The support plate (2) is mounted on the upper surface of the base (1); a through hole is provided on the front of the support plate (2); a clamping mechanism (6) for limiting the moving range of grinding complex metal parts is rotatably connected inside the through hole; a limiting mechanism (7) is provided on the front of the clamping mechanism (6); an adjustment mechanism (3) is mounted on the upper surface of the base (1); a grinding mechanism (5) is slidably connected inside the adjustment mechanism (3); and two sets of positioning mechanisms (4) are provided on the upper surface of the base (1).

2. A complex metal part grinding device according to claim 1, characterized in that: The clamping mechanism (6) comprises a connecting plate (601) and a fixing rod (608), wherein the fixing rod (608) is rotatably connected to the inside of the through hole of the support plate (2), a push plate (609) is arranged on the outer surface of the fixing rod (608), the connecting plate (601) is mounted on the front side of the fixing rod (608), a groove is arranged on the front side of the connecting plate (601), a fixing plate 2 (602) is rotatably connected inside the groove of the connecting plate (601), a card slot is arranged on the front side of the fixing plate 2 (602), a hydraulic cylinder 1 is arranged on the bottom of the inner wall of the card slot of the fixing plate 2 (602) (603), a top plate (604) is installed at the output end of the hydraulic cylinder one (603), and two groups of fixing sleeves (610) are arranged on the lower surface of the top plate (604), and an arc-shaped limit plate two (607) is installed on the front of the connecting plate (601), and a slot is provided on the front of the connecting plate (601), and a hydraulic cylinder two (605) is installed at the bottom of the inner wall of the slot of the connecting plate (601), and an arc-shaped limit plate one (606) is installed at the output end of the hydraulic cylinder two (605), and the position of the arc-shaped limit plate two (607) is located on the moving path of the arc-shaped limit plate one (606).

3. A complex metal part grinding device according to claim 1, characterized in that: The adjusting mechanism (3) comprises a fixing plate (301), a groove is provided on the upper surface of the base (1), the fixing plate (301) is rotatably connected to the inside of the groove, a slot is provided on the upper surface of the fixing plate (301), an electric telescopic rod (302) is installed on the inner wall of the slot close to the support plate (2), the grinding mechanism (5) is installed at the output end of the electric telescopic rod (302), the grinding mechanism (5) is slidably connected to the inside of the slot, the grinding mechanism (5) comprises a side plate (503), the side plate (503) is installed at the output end of the electric telescopic rod (302), two groups of motors (501) are installed on the side of the side plate (503) away from the support plate (2), two groups of through holes are provided inside the side plate (503), the output shafts of the two groups of motors (501) are respectively passed through the two groups of through holes of the side plate (503), and grinding wheels (502) are installed on both sides.

4. A complex metal part grinding device according to claim 3, characterized in that: A protective cover plate (8) is installed on one side of the side plate (503) close to the support plate (2), and the protective cover plate (8) is located just above the internal slot of the fixing plate 1 (301).

5. The complex metal part grinding device according to claim 3, characterized in that: The two groups of positioning mechanisms (4) both comprise a fixing block (401), and the two groups of fixing blocks (401) are both mounted on the upper surface of the base (1); a threaded hole is provided on the side of the two groups of fixing blocks (401) away from the adjusting mechanism (3); the internal threads of the two groups of fixing blocks (401) are respectively connected to screw rods (402); a threaded hole is provided on the side of the fixing plate 1 (301) away from the supporting plate (2); and the threaded hole of the fixing plate 1 (301) is located on the moving path of the two groups of screw rods (402).

6. A complex metal part grinding device according to claim 2, characterized in that: The limiting mechanism (7) comprises a connecting block (701), the connecting block (701) being mounted on the upper surface of the connecting plate (601), a through hole being provided on the front side of the connecting block (701), a latch (702) being slidably connected inside the through hole, and a positioning groove being provided on the front side of the supporting plate (2), the positioning groove being located on the moving path of the latch (702).

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