A casting grinding device convenient for clamping and fixing
By designing a casting piece grinding device with the function of adjusting the mounting plate, the problems of uneven grinding and complex operation caused by the lack of adjustment structure of the fixture in the prior art are solved, and a more efficient grinding process is achieved.
Patent Information
- Application Number
- CN202421042132.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The fixtures of the existing casting part grinding devices lack an adjustment structure, making it difficult to evenly polish the surface of the casting part, and frequently disassemble and assemble the casting part positions, which adds operation steps.
A grinding device including a base, support frame, mounting disk, drive, abrasive tool and other components is designed. By setting up baffles, sleeves, connecting plates, slots, clamp blocks and springs, the mounting disks are adjusted to reduce the disassembly and assembly operations of casting parts.
By adjusting the position of the mounting plate, the surface of the casting is uniformly polished, reducing the complexity and process of subsequent operations and improving the grinding efficiency.
Smart Images
Figure CN222696767U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of casting grinding, in particular to a casting grinding device which is convenient for clamping and fixing. Background Art
[0002] Castings are various industrial metal parts or workpieces produced through a casting process. After production, castings need to be processed at both ends using a grinding device. The current grinding device will install the casting in a fixture when in use, and then process it using a grinder. However, most of the fixtures in the grinding device do not have an adjustment structure, making it difficult to evenly grind the surface of the casting. The casting needs to be disassembled and reassembled later, which increases the subsequent operating procedures. Utility Model Content
[0003] In order to overcome the above-mentioned defects, the utility model provides a casting grinding device which is convenient for clamping and fixing, which solves the problem that most of the clamps in the grinding device do not have an adjustment structure, making it difficult to evenly grind the surface of the casting, and the casting needs to be disassembled and reassembled subsequently, thereby increasing the subsequent operating procedures.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a casting grinding device that is convenient for clamping and fixing, comprising a base, a support frame connected to the base, a mounting plate rotatably connected to the support frame, a driver slidably connected inside the support frame, a grinder connected below the driver, a sleeve connected inside the mounting plate, a threaded rod threadedly connected inside the sleeve, a clamping block rotatably connected below the threaded rod, a baffle plate provided inside the mounting plate, a connecting plate slidably connected outside the sleeve, a card slot connected outside the sleeve, a plurality of card blocks provided inside the connecting plate, a guide rod connected inside the baffle, and a spring connected outside the guide rod.
[0005] As a further solution of the utility model: the card slot is connected in the card block, and the connecting plate is slidably connected in the baffle.
[0006] As a further solution of the utility model: the connecting plate is slidably connected to the outside of the guide rod, and the connecting plate is connected to the inside of the baffle through a spring.
[0007] As a further solution of the utility model: a circular groove is opened in the installation plate, an arc block is connected under the baffle, and the arc block is slidably connected in the circular groove.
[0008] As a further solution of the utility model: a telescope is connected to one side of the support frame, and the telescope is connected to the driver.
[0009] As a further solution of the utility model: a motor is connected to the other side of the support frame, and a positioning rod is rotatably connected inside the support frame.
[0010] As a further solution of the utility model: a worm rod is externally connected to the positioning rod, a turbine is underlying connected to the mounting plate, and the worm rod is meshed with the turbine.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The casting grinding device which is convenient for clamping and fixing is provided with a baffle, a sleeve, a connecting plate, a slot, a block and a spring. When an upward thrust is applied to the connecting plate, the spring is deformed. When the connecting plate is disengaged from the slot, the arc block below the baffle is driven to slide in the circular groove. When the baffle is rotated to an appropriate position, the connecting plate is released, and the connecting plate is reset by the action of the spring. After resetting, the slot is clamped in the block. The grinding device enables the position of the baffle to be adjusted in the mounting plate through the cooperation between the connecting plate, the slot and the spring, so that the grinding area of the casting can be replaced easily, and the surface of the casting can be evenly polished without the need to disassemble and reassemble the casting, thereby reducing the subsequent operation process.
[0013] 2. The casting grinding device that is convenient for clamping and fixing is provided with a motor, a worm rod and a turbine. The driver is driven to retract through a telescopic device, and the worm rod is driven to rotate with the positioning rod as the center by the motor. The turbine will rotate with the rotation of the worm rod, so that the mounting plate can realize the function of self-rotation in the support frame, and the unpolished area can be rotated to the bottom of the grinder, thereby ensuring the flexibility of the grinding device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0015] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the base of the utility model;
[0016] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the installation plate of the utility model;
[0017] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;
[0018] In the figure: 1, base; 2, support frame; 3, mounting plate; 4, driver; 5, telescope; 6, grinder; 7, motor; 8, positioning rod; 9, vortex rod; 10, turbine; 11, baffle; 12, arc block; 13, circular groove; 14, sleeve; 15, threaded rod; 16, clamping block; 17, connecting plate; 18, slot; 19, clamping block; 20, guide rod; 21, spring. DETAILED DESCRIPTION
[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.
[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a casting grinding device that is convenient for clamping and fixing, comprising a base 1, a support frame 2 is connected to the base 1, a mounting plate 3 is rotatably connected to the support frame 2, a driver 4 is slidably connected in the support frame 2, a grinding tool 6 is connected under the driver 4, a sleeve 14 is connected in the mounting plate 3, a threaded rod 15 is threadedly connected in the sleeve 14, a clamping block 16 is rotatably connected under the threaded rod 15, and a baffle 11 is provided in the mounting plate 3;
[0021] A circular groove 13 is provided in the mounting plate 3, and an arc block 12 is connected under the baffle 11. The arc block 12 is slidably connected in the circular groove 13. By providing the circular groove 13, when a thrust or a pull is applied to the baffle 11, the arc block 12 under the baffle 11 will slide in the circular groove 13, so that the circular groove 13 plays a certain guiding role in the rotation of the baffle 11, thereby preventing the baffle 11 from getting stuck during rotation;
[0022] The sleeve 14 is slidably connected to a connecting plate 17, and the sleeve 14 is connected to a card slot 18. One side of the support frame 2 is connected to a telescope 5, and the telescope 5 is connected to a driver 4. The other side of the support frame 2 is connected to a motor 7. The support frame 2 is rotatably connected to a positioning rod 8, and the positioning rod 8 is connected to a worm 9. A turbine 10 is connected under the mounting plate 3, and the worm 9 is meshed with the turbine 10.
[0023] By setting the retractor 5, when the driver 4 is driven to move by the retractor 5, the mounting plate 3 can rotate in the support frame 2. When the mounting plate 3 rotates to an appropriate position, the driver 4 is driven to restore by the retractor 5, so that the retractor 5 can adjust the position of the driver 4 to avoid misalignment between the driver 4 and the mounting plate 3.
[0024] A plurality of blocks 19 are provided in the connecting plate 17, a guide rod 20 is connected in the baffle 11, and a spring 21 is connected to the outer cover of the guide rod 20. By providing the slots 18 and the blocks 19, when the connecting plate 17 moves upward, the slots 18 will be separated from the blocks 19, and the connecting plate 17 will rotate on the surface of the sleeve 14. When the connecting plate 17 is restored, the slots 18 will be engaged with the corresponding blocks 19, so that the slots 18 and the blocks 19 play a certain role in limiting the rotation of the connecting plate 17, thereby preventing the connecting plate 17 from being loosened due to external force.
[0025] The card slot 18 is carded in the card block 19, the connecting plate 17 is slidably connected in the baffle 11, the connecting plate 17 is slidably connected to the outside of the guide rod 20, and the connecting plate 17 is connected to the baffle 11 through a spring 21. By setting the spring 21, when a thrust or a pull is applied to the connecting plate 17, the connecting plate 17 will drive the spring 21 to deform when it moves, so that the spring 21 plays a certain supporting role in the movement of the connecting plate 17, and when the connecting plate 17 loses resistance, it will be reset by the spring 21.
[0026] The working principle of the utility model is:
[0027] When the grinding device is grinding the casting, the casting can be placed on the top of the mounting plate 3, and then the clamping block 16 is driven to move by the threaded rod 15, and the clamping block 16 fixes the casting on the top of the mounting plate 3, and then the grinding tool 6 is driven by the driver 4 to grind the surface of the casting. When it is necessary to grind the other side of the casting, the driver 4 can be driven to shrink by the telescopic device 5, and then the worm 9 is driven by the motor 7 to rotate around the positioning rod 8, and the turbine 10 It will rotate with the rotation of the worm shaft 9. When the mounting plate 3 rotates to the appropriate position, an upward thrust is applied to the connecting plate 17. When the connecting plate 17 slides on the surface of the guide rod 20, the spring 21 is deformed. When the connecting plate 17 is disengaged from the slot 18, the arc block 12 under the baffle 11 is driven to slide in the circular groove 13. When the baffle 11 rotates to the appropriate position, the connecting plate 17 is released. The connecting plate 17 is reset by the action of the spring 21. After the reset, the slot 18 is clamped in the block 19.
[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0029] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.
Claims
1. A casting grinding device that is convenient for clamping and fixing, comprising a base (1), characterized in that: The base (1) is connected to a support frame (2), a mounting plate (3) is rotatably connected to the support frame (2), a driver (4) is slidably connected inside the support frame (2), a grinding tool (6) is connected below the driver (4), a sleeve (14) is connected inside the mounting plate (3), a threaded rod (15) is threadedly connected inside the sleeve (14), a clamping block (16) is rotatably connected below the threaded rod (15), a baffle (11) is provided inside the mounting plate (3), a connecting plate (17) is slidably connected outside the sleeve (14), a clamping groove (18) is connected outside the sleeve (14), a plurality of clamping blocks (19) are provided inside the connecting plate (17), a guide rod (20) is connected inside the baffle (11), and a spring (21) is connected outside the guide rod (20).
2. A casting grinding device that is convenient for clamping and fixing according to claim 1, characterized in that: The clamping groove (18) is clamped in the clamping block (19), and the connecting plate (17) is slidably connected in the baffle (11).
3. A casting grinding device that is convenient for clamping and fixing according to claim 1, characterized in that: The connecting plate (17) is slidably connected to the outside of the guide rod (20), and the connecting plate (17) is connected to the inside of the baffle (11) via a spring (21).
4. The casting grinding device convenient for clamping and fixing according to claim 1 is characterized in that: A circular groove (13) is provided in the installation plate (3), an arc block (12) is connected below the baffle (11), and the arc block (12) is slidably connected in the circular groove (13).
5. The casting grinding device convenient for clamping and fixing according to claim 1 is characterized in that: A telescoping device (5) is connected to one side of the support frame (2), and the telescoping device (5) is connected to a driver (4).
6. A casting grinding device that is convenient for clamping and fixing according to claim 5, characterized in that: A motor (7) is connected to the other side of the support frame (2), and a positioning rod (8) is rotatably connected inside the support frame (2).
7. A casting grinding device convenient for clamping and fixing according to claim 6, characterized in that: The positioning rod (8) is externally connected to a worm gear (9), the mounting plate (3) is underlying connected to a turbine (10), and the worm gear (9) is meshed with the turbine (10).