Casting polishing and grinding equipment
By adopting adaptive clamping and multi-angle polishing design in casting polishing and grinding equipment, the problem that the equipment is difficult to adapt to castings of different shapes and sizes is solved, and a more efficient and stable polishing and grinding process is achieved.
Patent Information
- Application Number
- CN202421084257.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing casting polishing and grinding equipment is difficult to adapt to castings of different shapes and sizes, and the clamping is unstable and the adjustment is complex, and the cost is high.
A casting polishing and grinding equipment is designed, using structures such as clamping plates, limiting slides, clamping sliders and swing rods to realize adaptive clamping and multi-angle polishing and grinding.
Improves clamping flexibility and accuracy, prevents the casting from shifting or shaking during polishing and grinding, and improves the quality and efficiency of polishing and grinding.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polishing and grinding, in particular to casting polishing and grinding equipment. Background Art
[0002] Casting polishing and grinding equipment is an important tool for processing and improving the surface quality of castings. By utilizing different polishing processes and techniques, these equipment can improve the surface finish of castings and make the dimensional accuracy more accurate, thereby improving the overall quality of castings.
[0003] However, the existing casting polishing and grinding equipment still has some defects. It is often only suitable for specific types of castings. It is difficult to clamp castings of different shapes and sizes. During grinding, it is necessary to use a robotic arm to continuously adjust the grinding angle. The operation is complicated and the cost is high. Therefore, casting polishing and grinding equipment is proposed. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model provides a casting polishing and grinding device, which has the advantages of flexible and accurate clamping and convenient fixing and adjustment, and solves the problems of poor clamping adaptability and inconvenient adjustment.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose of flexible and accurate clamping and convenient fixing and adjustment, the utility model provides the following technical solutions: casting polishing and grinding equipment, including a clamping bottom shell, a polishing shell and a clamping component, the side of the polishing shell is provided with a clamping bottom shell, and the clamping component is provided with a top of the clamping bottom shell;
[0008] A processing bracket is fixedly installed on the top of the polishing shell, a polishing sheet is rotatably installed on the top bottom of the processing bracket, a rotating spindle is rotatably installed at the top center of the clamping bottom shell, a positioning support shaft is fixedly installed on the top of the rotating spindle, and a swing rod is rotatably installed on the inner side of the positioning support shaft;
[0009] The clamping component comprises a clamping plate, which is fixedly mounted on one end of the swing rod. A clamping groove is arranged on the outer surface of the clamping plate, and the clamping groove can be located directly below the grinding sheet.
[0010] As a preferred technical solution of the utility model, a support disc is fixedly installed on the middle part of the outer side of the positioning support shaft, and three groups of sliding support rods in a circular array are fixedly installed on the outer side of the lower end surface of the support disc, and movable sliding balls are provided at the bottom of the three groups of sliding support rods.
[0011] The beneficial effect of the above preferred technical solution is that the design of the supporting disc and the sliding support rod provides stable support for the equipment.
[0012] As a preferred technical solution of the utility model, the top of the clamping bottom shell is provided with a circle of movable slide rails located outside the rotating main shaft, and the three movable slide balls can be slidably installed on the inner side of the movable slide rails.
[0013] The beneficial effects of the above preferred technical solution are: the design of the movable slide rail and the movable slide ball opened on the top of the clamping bottom shell enhances the stability and flexibility of the equipment.
[0014] As a preferred technical solution of the utility model, a positioning groove is provided on the top of the positioning support shaft, and a positioning rotating shaft penetrating the outer wall of the positioning support shaft is provided on the inner side of the positioning groove. A driving motor housing is fixedly installed on the outer side of the upper end surface of the support disc, and the driving motor housing is transmission-connected to the positioning rotating shaft at one end close to the positioning support shaft.
[0015] The beneficial effect of the above preferred technical solution is that through the coordinated positioning of the positioning groove and the positioning shaft, not only the clamping accuracy is improved, but also the precise alignment between the casting and the grinding sheet during polishing is ensured, thereby improving the quality of polishing.
[0016] As a preferred technical solution of the utility model, a swing rod is fixedly installed on the outer surface of the positioning shaft located in the recessed part of the positioning groove, and a fixed clamping plate is provided at one end of the swing rod away from the positioning support shaft, and a clamping plate can be threadedly installed on the outer side of the fixed clamping plate.
[0017] The beneficial effects of the above preferred technical solution are: the flexibility of the swing rod allows adjustment according to the shape and size of the casting, while the fixed clamping plate provides a clamping basis. This design ensures the stability of the casting during polishing and grinding and improves the polishing quality.
[0018] As a preferred technical solution of the utility model, four limiting slide grooves located on the outer circle of the clamping slot body are fixedly installed on the top of the clamping plate, the four limiting slide grooves are in a circular array, and limiting baffles are provided on the outer tops of the four limiting slide grooves, and four groups of grooves in a circular array are opened on the inner side of the clamping slot body.
[0019] As a preferred technical solution of the utility model, spring shafts are fixedly installed on the opposite sides of the four limit baffles, and clamping sliders are provided on the opposite sides of the four spring shafts. The clamping sliders are slidably installed in the corresponding grooves, and the four clamping sliders can slide to the inner ring side of the clamping groove body.
[0020] The beneficial effects of the above-mentioned preferred technical solution are as follows: the clamping slider is connected to the limit baffle through a spring shaft, making the clamping operation simple and quick. Since the clamping slider can adaptively adjust the position, the clamping plate can be suitable for castings of different shapes and sizes. This design improves the versatility and adaptability of the equipment and reduces production costs.
[0021] (III) Beneficial effects
[0022] Compared with the prior art, the utility model provides a casting polishing and grinding device, which has the following beneficial effects:
[0023] The casting polishing and grinding equipment allows the clamping components to be adaptively adjusted according to the shape and size of the casting through the design of the four limiting slide grooves and the clamping slider on the clamping plate. The clamping slider can automatically adjust its position under the action of the spring shaft to ensure that the casting is stably and evenly clamped in the clamping groove. This adaptive clamping mechanism not only improves the flexibility and accuracy of clamping, but also effectively prevents the displacement or shaking of the casting during the polishing and grinding process, thereby ensuring the quality and efficiency of polishing and grinding.
[0024] The casting polishing and grinding equipment can realize multi-angle polishing and grinding of castings through the rotation of the rotating main shaft and the positioning support shaft combined with the swing of the swing rod, thereby improving the polishing quality and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a schematic diagram of the appearance structure of the utility model;
[0026] Figure 2 This is a schematic diagram of the side view of the clamping bottom shell structure of the utility model;
[0027] Figure 3 This is a schematic diagram of the structure of the clamping component of the utility model.
[0028] In the figure: 1. Clamping bottom shell; 2. Polishing shell; 3. Rotating main shaft; 4. Support disc; 5. Positioning support shaft; 6. Swing rod; 7. Driving motor shell; 8. Clamping plate; 81. Clamping slot; 82. Limiting slide groove; 83. Limiting baffle; 84. Clamping slider; 85. Spring shaft; 9. Polishing sheet; 10. Processing bracket; 11. Moving slide rail; 12. Moving slide ball; 13. Sliding support rod; 14. Positioning shaft; 15. Positioning slot; 16. Fixed card plate. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 direct connection, or 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 according to specific circumstances.
[0032] See also Figure 1-3 The casting polishing and grinding equipment comprises a clamping bottom shell 1, a polishing shell 2 and a clamping component. The side of the polishing shell 2 is provided with the clamping bottom shell 1, and the clamping component is provided with the top of the clamping bottom shell 1.
[0033] A processing bracket 10 is fixedly installed on the top of the polishing shell 2, and a grinding disc 9 is rotatably installed on the top bottom of the processing bracket 10. A rotating spindle 3 is rotatably installed at the top center of the clamping bottom shell 1. A positioning support shaft 5 is fixedly installed on the top of the rotating spindle 3, and a swing rod 6 is rotatably installed on the inner side of the positioning support shaft 5.
[0034] In this embodiment, a support disc 4 is fixedly installed on the middle part of the outer side of the positioning support shaft 5, and three groups of sliding support rods 13 in a circular array are fixedly installed on the outer side of the lower end surface of the support disc 4. The bottom of the three groups of sliding support rods 13 are all provided with movable sliding balls 12.
[0035] It should be noted that the design of the support disc 4 and the sliding support rod 13 provides stable support for the device.
[0036] In this embodiment, a circle of movable slide rails 11 located outside the rotating main shaft 3 is opened on the top of the clamping bottom shell 1 , and three movable slide balls 12 are slidably installed on the inner side of the movable slide rail 11 .
[0037] It should be noted that the sliding of the moving sliding ball 12 in the moving sliding rail 11 can provide additional stability for the entire clamping and polishing system. At the same time, with the help of the rotation of the rotating spindle 3, the clamping component can be adjusted more smoothly.
[0038] In this embodiment, a positioning groove 15 is provided at the top of the positioning support shaft 5, and a positioning rotating shaft 14 is provided on the inner side of the positioning groove 15 and passes through the outer wall of the positioning support shaft 5. A driving motor housing 7 is fixedly installed on the outer side of the upper end surface of the support disk 4, and the driving motor housing 7 is transmission-connected to the positioning rotating shaft 14 at one end close to the positioning support shaft 5.
[0039] It should be noted that, by using the positioning groove 15 and the positioning shaft 14 in combination, the swing rod 6 and its clamping parts can be accurately positioned. This positioning method not only improves the clamping accuracy, but also ensures the precise alignment between the casting and the grinding sheet 9 during polishing, thereby improving the quality of polishing.
[0040] By driving the motor housing 7 and the positioning shaft 14, automatic control of the polishing process can be achieved, reducing the reliance on manual operation and improving production efficiency.
[0041] Due to the modular design of the driving motor housing 7 and the positioning shaft 14 , when the equipment fails or needs maintenance, they can be easily disassembled and replaced from the positioning slot 15 .
[0042] In this embodiment, a swing rod 6 is fixedly installed on the outer surface of the positioning shaft 14 located at the recessed part of the positioning groove 15. By flexibly controlling the swing rod 6, it can be adjusted according to the shape and size of the casting. A fixed clamping plate 16 is provided at one end of the swing rod 6 away from the positioning support shaft 5, and a clamping plate 8 can be threadedly installed on the outer side of the fixed clamping plate 16.
[0043] It should be noted that by threading the clamping plate 8, the fixed clamping plate 16 can be installed with a clamping plate 8 that adapts to different working requirements, and then by replacing or adjusting the clamping plate 8, it can easily adapt to castings of different shapes and sizes, thereby improving the versatility and adaptability of the equipment.
[0044] The threaded installation method is adopted so that the operator can conveniently replace or adjust the clamping plate 8 when necessary.
[0045] The clamping component includes a clamping plate 8 , which is fixedly mounted on one end of the swing rod 6 . A clamping groove 81 is provided on the outer surface of the clamping plate 8 , and the clamping groove 81 can be located directly below the grinding sheet 9 .
[0046] In this embodiment, four limiting slide grooves 82 located on the outer circle of the clamping groove body 81 are fixedly installed on the top of the clamping plate 8. The four limiting slide grooves 82 are in a circular array. Limiting baffles 83 are provided on the outer tops of the four limiting slide grooves 82. Four groups of grooves in a circular array are opened on the inner side of the clamping groove body 81.
[0047] In this embodiment, spring shafts 85 are fixedly installed on the opposite sides of the four limit baffles 83, and clamping sliders 84 are provided on the opposite sides of the four spring shafts 85. The clamping sliders 84 are slidably installed in the corresponding grooves, and the four clamping sliders 84 can slide to the inner ring side of the clamping groove body 81.
[0048] It should be noted that, through the combination of the spring shaft 85 and the clamping slider 84, the clamping plate 8 has an adaptive clamping capability. When the casting is placed in the clamping groove 81, the clamping slider 84 can automatically adjust its position according to the shape and size of the casting to achieve tighter and more uniform clamping.
[0049] Four limiting slide grooves 82 and limiting baffles 83 in a circular array provide a stable sliding track for the clamping slider 84, ensuring the stability and accuracy of the clamping slider 84 during the clamping process. This design effectively prevents the shaking and displacement of the casting during polishing and grinding, and improves the processing quality.
[0050] The working principle of the above embodiment is:
[0051] The clamping plate 8 is installed at the end of the swing rod 6 by fixing the clamping plate 16 and threaded connection. The four limiting slide grooves 82 on the top of the clamping plate 8 and the limiting baffle 83 on its outer side constitute an adaptive clamping system. When the casting is placed in the clamping groove body 81, the clamping slider 84 will adaptively adjust its position according to the shape and size of the casting under the action of the spring shaft 85, thereby tightly clamping the casting.
[0052] When the driving motor is started, it drives the swing rod 6 to swing through the positioning shaft 14, and then rotates the rotating spindle 3 and the supporting disc, thereby driving the clamping plate 8 and the casting to rotate or swing to meet different polishing and grinding requirements.
[0053] The beneficial effects of the above embodiments are:
[0054] Through the design of the four limiting grooves 82 and the clamping slider 84 on the clamping plate 8, the clamping component is allowed to be adaptively adjusted according to the shape and size of the casting. The clamping slider 84 can automatically adjust its position under the action of the spring shaft 85 to ensure that the casting is stably and evenly clamped in the clamping groove 81. This adaptive clamping mechanism not only improves the flexibility and accuracy of clamping, but also effectively prevents the displacement or shaking of the casting during polishing and grinding, thereby ensuring the quality and efficiency of polishing and grinding.
[0055] By rotating the main shaft 3 and the positioning support shaft 5 and swinging the swing rod 6, multi-angle polishing and grinding of the casting can be achieved, thereby improving the polishing quality and efficiency.
[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A casting polishing and grinding device, comprising a clamping bottom shell, a polishing shell and a clamping component, wherein the side of the polishing shell is provided with a clamping bottom shell, and the clamping component is provided with a top of the clamping bottom shell; Features: A processing bracket is fixedly installed on the top of the polishing shell, a polishing sheet is rotatably installed on the top bottom of the processing bracket, a rotating spindle is rotatably installed at the top center of the clamping bottom shell, a positioning support shaft is fixedly installed on the top of the rotating spindle, and a swing rod is rotatably installed on the inner side of the positioning support shaft; The clamping component comprises a clamping plate, which is fixedly mounted on one end of the swing rod. A clamping groove is arranged on the outer surface of the clamping plate, and the clamping groove can be located directly below the grinding sheet.
2. The casting polishing and grinding equipment according to claim 1, characterized in that: A support disc is fixedly installed on the middle part of the outer side of the positioning support shaft, and three groups of sliding support rods in a circular array are fixedly installed on the outer side of the lower end surface of the support disc. The bottoms of the three groups of sliding support rods are all provided with movable sliding balls.
3. The casting polishing and grinding equipment according to claim 2, characterized in that: A circle of movable slide rails located outside the rotating main shaft is opened on the top of the clamping bottom shell, and the three movable slide balls can be slidably installed on the inner side of the movable slide rails.
4. The casting polishing and grinding equipment according to claim 2, characterized in that: A positioning groove is provided on the top of the positioning support shaft, and a positioning shaft is provided on the inner side of the positioning groove and passes through the outer wall of the positioning support shaft. A driving motor housing is fixedly installed on the outer side of the upper end surface of the support disc, and one end of the driving motor housing close to the positioning support shaft is transmission-connected to the positioning shaft.
5. The casting polishing and grinding equipment according to claim 4, characterized in that: A swing rod is fixedly installed on the outer surface of the positioning shaft located at the recessed part of the positioning groove, and a fixed clamping plate is arranged at one end of the swing rod away from the positioning support shaft, and a clamping plate can be threadedly installed on the outer side surface of the fixed clamping plate.
6. The casting polishing and grinding equipment according to claim 1, characterized in that: Four limiting slide grooves located on the outer circle of the clamping slot body are fixedly installed on the top of the clamping plate, and the four limiting slide grooves are in a circular array. Limiting baffles are arranged on the outer tops of the four limiting slide grooves, and four groups of grooves in a circular array are opened on the inner side of the clamping slot body.
7. The casting polishing and grinding equipment according to claim 6, characterized in that: Spring shafts are fixedly installed on the opposite sides of the four limit baffles, and clamping slide blocks are arranged on the opposite sides of the four spring shafts. The clamping slide blocks are slidably installed in the corresponding grooves, and the four clamping slide blocks can slide to the inner ring side of the clamping groove body.