Grinding and polishing device

Abstract

The utility model discloses a grinding and polishing device which comprises a workbench, a hanging bracket is connected to the rear side of the workbench, a tool bit is connected to the hanging bracket, a bottom sliding table is connected to the workbench in a front-back sliding mode, an upper sliding table is connected to the bottom sliding table in a left-right sliding mode, and a first clamping plate is fixed to the front side of the upper sliding table. A second clamping plate is connected to the rear side of the upper sliding table in a front-back sliding mode, the front side of the first clamping plate and the rear side of the second clamping plate are each detachably connected with a material receiving box, and a cleaning sleeve is arranged on the periphery of the tool bit. A first clamping plate and a second clamping plate are arranged, the first clamping plate and the second clamping plate clamp a polishing piece, a material receiving box is arranged, so that scrap iron can be received, the scrap iron can be conveniently collected in the polishing process, the working environment is improved, a sweeping sleeve is arranged around a tool bit, the scrap iron attached to the polishing piece can be swept, and the polishing efficiency is improved. Scrap iron is prevented from being attached to the polishing piece and scratching the polishing piece.

Description

Technical Field

[0001] This utility model belongs to the field of grinding and polishing technology, and in particular relates to a grinding and polishing device. Background Technology

[0002] In the production and processing of machine tool guideways, grinding and polishing equipment is used to process and polish the guideway surface to maintain the smoothness of the guideway.

[0003] Regarding grinding and polishing devices, a search reveals that Chinese utility model patent CN205765528U discloses a grinding and polishing machine, such as... Figure 1 As shown, it mainly includes a base a, a hanging plate c connected to the base a via a support plate b, a pressing member d pressing downward at the bottom of the hanging plate c, a grinding head e on one side of the support plate b, and a polishing part f placed on the base a.

[0004] In the actual implementation of existing grinding and polishing devices with similar technical solutions as described above, there are areas that need improvement: during the polishing and grinding process, a lot of iron filings are generated. The above devices do not have an iron filings collection device, which not only makes it difficult to collect the iron filings, but also easily affects the working environment. Utility Model Content

[0005] In view of the shortcomings and defects in the existing technology, the purpose of this utility model is to provide a grinding and polishing device that solves the problem that existing grinding and polishing devices generate a lot of iron filings during the polishing process, which not only makes the iron filings difficult to collect, but also easily affects the working environment.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a grinding and polishing device, including a worktable, a hanger connected to the rear side of the worktable via a support plate, a rotatable and retractable cutting head connected to the hanger via a drive component, a bottom slide connected to the worktable in a sliding manner, an upper slide connected to the bottom slide in a sliding manner, a first clamping plate that can extend to the left and right fixed to the front side of the upper slide, a second clamping plate that can extend to the left and right slidably connected to the rear side of the upper slide, the first clamping plate and the second clamping plate being connected and locked by a locking component, a receiving box being detachably connected to the front side of the first clamping plate and the rear side of the second clamping plate, and a cleaning sleeve provided around the cutting head, the cleaning sleeve including an annular ring and multiple rubber strips, the annular ring being connected to the drive component, and the upper ends of the multiple rubber strips being fixed on the annular ring.

[0007] As a further improvement of this utility model, the receiving boxes are all bolted to the first clamping plate or the second clamping plate.

[0008] As a further improvement of this utility model, the first clamping plate and the second clamping plate are symmetrically arranged, and the cross-sectional shape of the first clamping plate and the second clamping plate is L-shaped.

[0009] As a further improvement of this utility model, there are two locking components, which are respectively disposed at the left and right ends of the first clamping plate. Each locking component includes a threaded rod and a nut. One end of the threaded rod is fixed to the first clamping plate, and the other end of the threaded rod slides freely through the second clamping plate. The threaded rod is threadedly connected to the nut on the rear side of the second clamping plate.

[0010] As a further improvement of this utility model, the receiving box is lower than the height of the first clamping plate on the side near the first clamping plate or near the second clamping plate.

[0011] As a further improvement of this utility model, each of the receiving boxes is provided with an openable door on one side.

[0012] Compared with the prior art, this utility model has the following advantages:

[0013] 1. By setting a bottom slide that can slide back and forth, the polishing part can be moved in the front-to-back direction. By setting an upper slide that can slide left and right, the polishing part can be moved in the left-to-right direction. By setting a first clamping plate and a second clamping plate, the polishing part is clamped. A receiving box is set on the first clamping plate and the second clamping plate to receive iron filings, which facilitates the collection of iron filings during the polishing process and improves the working environment. In addition, by setting a cleaning sleeve around the cutter head, iron filings attached to the polishing part can be cleaned during the polishing process, preventing iron filings from adhering to the polishing part and causing scratches to the polishing part during the rotation of the cutter head.

[0014] 2. By setting the locking element as a screw and nut structure, the first clamping plate and the second clamping plate can be locked to clamp the polished part.

[0015] 3. By positioning the receiving box lower than the height of the first clamping plate on either the side closest to the first or second clamping plate, the metal filings can enter the receiving box more smoothly.

[0016] 4. By providing a door on one side of the receiving box, it is convenient to remove the iron filings inside the receiving box from the door. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the existing technology;

[0019] Figure 2 It is a structural diagram of the utility model;

[0020] Figure 3 for Figure 2 AA section view;

[0021] Figure 4 for Figure 2 Enlarged view at point B;

[0022] Figure 5 for Figure 3 Enlarged view at point C;

[0023] Figure 6 for Figure 3 Enlarged view at point D;

[0024] Figure 7 for Figure 4 Enlarged view at point E;

[0025] Figure 8 for Figure 4 Enlarged view at point F;

[0026] In the diagram: 1. Workbench; 2. Support plate; 3. Cleaning sleeve; 31. Annular ring; 32. Rubber strip; 4. Cutting head; 5. Bottom slide; 6. Upper slide; 7. First clamping plate; 8. Second clamping plate; 9. Receiving box; 91. Door; 10. Hanger; 11. Threaded rod; 12. Nut; 13. First slider; 14. First slide groove; 15. Second slider; 16. Second slide groove; 17. Third slider; 18. Third slide groove; 19. Polished part; 20. First screw; 21. Second screw; 22. First guide rod; 23. Second guide rod. Detailed Implementation

[0027] The following is combined with Figure 2-8 The present invention will be described in further detail below. For clarity, only the structures relevant to the inventive features of the present invention are shown in the figures.

[0028] For ease of description, the coordinate system is defined as follows: Figure 2 As shown, the left and right directions are horizontal, the front and back directions are vertical, and the up and down directions are vertical.

[0029] This utility model discloses a grinding and polishing device. (Refer to...) Figure 2 and Figure 3A grinding and polishing apparatus includes a worktable 1. A hanger 10 is connected to the rear side of the worktable 1 via a support plate 2. A rotatable and retractable cutter head 4 is connected to the hanger 10 via a drive component. The drive component includes a motor and an electric push rod. For example, the motor is fixed to the hanger 10, and the electric push rod is fixedly connected to the output shaft of the motor. The cutter head 4 is fixed to the telescopic rod of the electric push rod. This configuration is the same as the commonly used cutter head 4 configuration in the prior art, and this application does not make any specific improvements; therefore, further details are omitted.

[0030] like Figures 2-5 As shown, a bottom slide 5 is slidably connected to the worktable 1. Specifically, two first sliding grooves 14 extending forward and backward are arranged on the left and right sides of the worktable 1. The bottom slide 5 is slidably connected to the first sliding grooves 14 via a first slider 13. A first screw 20 is rotatably disposed within the first sliding groove 14, and a first guide rod 22 is fixedly disposed within the first sliding groove 14. The first screw 20 passes through the first slider 13 and is threadedly connected to the first slider 13. The first guide rod 22 passes through the first slider 13 and is slidably connected to the first slider 13. One end of the first screw 20 protrudes from the first sliding groove 14 and is connected to a first motor, which is fixed to the worktable 1. When the first motor rotates, it drives the first screw 20 to rotate, thereby moving the first slider 13, and consequently, moving the bottom slide 5.

[0031] like Figure 2 , Figure 3 , Figure 4 and Figure 8 As shown, an upper slide 6 is slidably connected to the bottom slide 5. Specifically, two second slide grooves 16 are formed on the bottom slide 5, one in front of the other. A second slider 15 is fixed to the bottom of the upper slide 6 and slidably connected to the second slide grooves 16. A second screw 21 is rotatably disposed within the second slide grooves 16, and a second guide rod 23 is fixedly disposed within the second slide grooves 16. The second screw 21 passes through the second slider 15 and is threadedly connected to the second slider 15. The second guide rod 23 passes through the second slider 15 and is slidably connected to the second slider 15. One end of the second screw 21 protrudes from the second slide groove 16 and is connected to a second motor, which is fixed to the bottom slide 5. When the second motor rotates, it drives the second screw 21 to rotate, thereby moving the second slider 15, and consequently, moving the upper slide 6.

[0032] like Figure 2 and Figure 3 and Figure 4As shown, a first clamping plate 7 that can extend left and right is fixed to the front side of the upper slide table 6, and a second clamping plate 8 that can extend left and right is slidably connected to the rear side of the upper slide table 6. The first clamping plate 7 and the second clamping plate 8 are symmetrically arranged, and the cross-sectional shape of the first clamping plate 7 and the second clamping plate 8 is L-shaped. Specifically, two third sliding grooves 18 are provided on the left and right sides of the rear side of the upper slide table 6, and the bottom of the second clamping plate 8 is slidably connected to the third sliding grooves 18 through a third slider 17. The first clamping plate 7 and the second clamping plate 8 are connected and locked by a locking member. For the locking member, such as... Figure 2 and Figure 7 As shown, there are two locking components, respectively located at the left and right ends of the first clamping plate 7. Each locking component includes a threaded rod 11 and a nut 12. One end of the threaded rod 11 is fixed to the first clamping plate 7, and the other end of the threaded rod 11 slides freely through the second clamping plate 8. The threaded rod 11 is threadedly connected to the nut 12 on the rear side of the second clamping plate 8. By adjusting the position of the nut 12, the first clamping plate 7 and the second clamping plate 8 can be locked to clamp the polished part 19. Of course, the locking component can also be a second electric push rod, which is fixed to the upper slide 6. The telescopic rod of the second electric push rod is connected to the second clamping plate 8, and the second electric push rod is used to drive the second clamping plate 8 to move and clamp. Since this is a common conventional drive connection method in the prior art, it will not be described in detail. Of course, the locking component can also be set in other ways.

[0033] like Figure 2 and Figure 3 As shown, a receiving box 9 is detachably connected by bolts to the front side of the first clamping plate 7 and the rear side of the second clamping plate 8 for receiving scrap iron filings. Furthermore, the receiving box 9 is lower than the height of the first clamping plate 7 on the side closest to it or the second clamping plate 8, allowing the iron filings to enter the receiving box 9 more smoothly. Additionally, each receiving box 9 has an openable door 91 hinged to one side, facilitating the removal of the iron filings from the receiving box 9 through the door 91.

[0034] In addition, a cleaning sleeve 3 is provided around the blade head 4. The cleaning sleeve 3 includes an annular ring 31 and multiple rubber strips 32. The annular ring 31 is connected to the driving component, and the upper ends of the multiple rubber strips 32 are fixed on the annular ring 31.

[0035] This invention features a bottom slide 5 that can slide back and forth, allowing the polishing part 19 to move in the front-to-back direction. An upper slide 6 that can slide left and right allows the polishing part 19 to move in the left-to-right direction. A first clamping plate 7 and a second clamping plate 8 clamp the polishing part 19. A receiving box 9 is provided on the first and second clamping plates 7 and 8 to collect iron filings, facilitating their collection during polishing and improving the working environment. Furthermore, a cleaning sleeve 3 is provided around the blade head 4 to clean iron filings adhering to the polishing part 19 during polishing, preventing iron filings from scratching the polishing part 19 as the blade head 4 rotates.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. It should be understood that the specific embodiments described herein are only for understanding this utility model and are not intended to limit this utility model. All other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

Claims

1. A grinding and polishing apparatus, comprising a worktable, a hanger connected to the rear side of the worktable via a support plate, a rotatable and retractable cutting head connected to the hanger via a drive component, a bottom slide slidably connected to the worktable from front to back, and an upper slide slidably connected to the bottom slide from side to side, characterized in that: A first clamping plate that can extend left and right is fixed to the front side of the upper slide. A second clamping plate that can extend left and right is slidably connected to the rear side of the upper slide. The first clamping plate and the second clamping plate are connected and locked by a locking member. A receiving box is detachably connected to the front side of the first clamping plate and the rear side of the second clamping plate. A cleaning sleeve is provided around the blade head. The cleaning sleeve includes an annular ring and multiple rubber strips. The annular ring is connected to the driving member. The upper ends of the multiple rubber strips are fixed on the annular ring.

2. The grinding and polishing apparatus according to claim 1, characterized in that: The receiving boxes are all bolted to the first clamping plate or the second clamping plate.

3. The grinding and polishing apparatus according to claim 1, characterized in that: The first clamping plate and the second clamping plate are symmetrically arranged, and the cross-sectional shape of the first clamping plate and the second clamping plate is L-shaped.

4. The grinding and polishing apparatus according to claim 1, characterized in that: There are two locking components, which are respectively located at the left and right ends of the first clamping plate. Each locking component includes a threaded rod and a nut. One end of the threaded rod is fixed to the first clamping plate, and the other end of the threaded rod slides freely through the second clamping plate. The threaded rod is threadedly connected to the nut on the rear side of the second clamping plate.

5. The grinding and polishing apparatus according to claim 1, characterized in that: The receiving box is lower than the height of the first clamping plate on the side near the first clamping plate or near the second clamping plate.

6. The grinding and polishing apparatus according to claim 1, characterized in that: Each of the aforementioned receiving boxes has an openable door on one side.

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