A right-angle grinding jig for clamping a part

Abstract

The utility model provides a right angle grinding clamp of clamping part, is used for cooperation grinding machine uses, the part of clamping of the utility model is square part, the right angle grinding clamp includes the mounting seat, sets up the first magnetic attraction piece of mounting seat long side one side, the mounting seat top downward extension setting is used for the placement groove of side -by -side placement N parts, wherein N >=1, the mounting seat with first magnetic attraction piece between setting with the placement groove intercommunication's guide channel, the guide channel extends to the outside of right angle grinding clamp, the right angle grinding clamp of the utility model through setting the placement groove on the mounting seat, can place multiple parts to be processed in the placement groove, can pass through first magnetic attraction piece and be adsorbed simultaneously, therefore can clamp multiple parts and grind once, improve the efficiency, furthermore set up the guide channel between the mounting seat and first magnetic attraction piece, go to the liquid and slag discharge conveniently.

Description

Technical Field

[0001] This utility model relates to the technical field of tooling fixtures, and in particular to a right-angle grinding fixture for clamping parts. Background Technology

[0002] A grinding machine is a machine tool that uses abrasive wheels to grind the surface of a workpiece. Most grinding machines use high-speed rotating grinding wheels for grinding, while a few use other abrasive wheels and free abrasives, such as honing machines, ultra-precision machining tools, belt grinders, lapping machines, and polishing machines. Grinding machines can process materials with high hardness, such as hardened steel and cemented carbide; they can also process brittle materials, such as glass and granite. Grinding machines can perform high-precision grinding with very low surface roughness, as well as high-efficiency grinding, such as heavy-duty grinding.

[0003] Currently, when grinding square parts, it is mostly necessary to place each part on the magnetic table of the machine tool, and then use a grinding wheel for grinding. This process of processing each part individually is not very efficient.

[0004] In view of this, the inventor has designed a right-angle grinding fixture for clamping parts, and this invention is thus derived. Utility Model Content

[0005] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a right-angle grinding fixture for clamping parts. By setting a placement groove on the mounting base, multiple parts to be processed can be placed in the placement groove and simultaneously attracted by a first magnetic suction element. Therefore, multiple parts can be clamped and ground at the same time, improving efficiency and overcoming the defects of processing a single part at a time.

[0006] According to the present invention, a right-angle grinding fixture for clamping parts is provided for use with a grinding machine. The right-angle grinding fixture includes a mounting base and a first magnetic suction member disposed on one side of the long side of the mounting base. The top of the mounting base extends downward to provide a placement slot for placing N parts side by side, where N≥1; A guide channel communicating with the placement groove is provided between the mounting base and the first magnetic suction member, and the guide channel extends to the outside of the right-angle grinding fixture.

[0007] The right-angle grinding fixture of this utility model has a placement groove on the mounting base, which can place multiple parts to be processed in the placement groove and can be attracted by the first magnetic suction component. Therefore, multiple parts can be clamped for grinding at one time, which improves efficiency. Furthermore, a guide channel is set between the mounting base and the first magnetic suction component to facilitate the drainage of liquid and slag.

[0008] In some embodiments of this utility model, a guide groove is provided on the side of the mounting base near the first magnetic suction member to form a guide channel connecting the placement groove and the outer wall of the mounting base, and the guide groove extends downward from the top of the mounting base.

[0009] In some embodiments of this utility model, the bottom of the guide channel is provided with an inclined surface, which gradually slopes downward from the side closer to the placement groove to the side farther away from the placement groove.

[0010] In some embodiments of this utility model, avoidance grooves are provided at the bottom of the placement groove and at the two corners.

[0011] In some embodiments of this utility model, the mounting base has a connecting hole on one of its outer side walls that communicates with the placement groove. The right-angle grinding fixture also includes a first locking member connected to the connecting hole. After the first locking member is connected to the outside of the mounting base, its end extends into the placement groove.

[0012] In some embodiments of this utility model, a buffer pad is provided at the end of the first locking member.

[0013] In some embodiments of this utility model, a protrusion is provided at the end of the first locking member, and a groove is provided at one end of the buffer pad to cooperate with the protrusion.

[0014] In some embodiments of this utility model, the buffer is disposed at the end of the first locking member via a second locking member.

[0015] The second locking member passes through the other end face of the buffer pad and connects with the first locking member, wherein the second locking member is a bolt and the second locking member is threadedly connected to the first locking member.

[0016] In some embodiments of this utility model, a second magnetic suction member is embedded at the end of the second locking member, and an adsorption member is provided on the buffer pad. The buffer pad is disposed on the first locking member through the adsorption member and the second magnetic suction member.

[0017] In some embodiments of this utility model, the second magnetic suction member is fixedly embedded in the end face of the protrusion, and the adsorption member is fixedly disposed inside the groove.

[0018] In some embodiments of this utility model, the right-angle grinding fixture further includes several pads, the thickness of the several pads being inconsistent, and the thickness range of the pads being 1-200mm. Attached Figure Description

[0019] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0020] in: Figure 1 This is a schematic diagram of the clamping of a right-angle grinding fixture according to an embodiment of the present invention; Figure 2 This is a structural schematic diagram of Embodiment 1 of the present invention; Figure 3 This is a side view of Embodiment 1 of this utility model; Figure 4 This is a schematic diagram of the structure of the mounting base according to Embodiment 1 of this utility model; Figure 5 This is a front view of the mounting base according to Embodiment 5 of this utility model; Figure 6 This is a schematic diagram of the structure of Embodiment 2 of this utility model; Figure 7 This is a partial explosion diagram of Embodiment 2 of this utility model; Figure 8 This is a partial cross-sectional schematic diagram of Embodiment 2 of this utility model; Figure 9 This is a local explosion experiment of Embodiment 3 of this utility model; Figure 10 This is a partial cross-sectional schematic diagram of Embodiment 3 of this utility model.

[0021] Label Explanation: 001, Square part; 10, Mounting base; 11, Placement slot; 12, Guide slot; 13, Clearance slot; 14, Connecting hole; 20, First magnetic suction element; 30, First locking element; 31, Protrusion; 40, Buffer pad; 41, Groove; 50, Second locking element; 60, Second magnetic suction element; 70, Adsorption element. Detailed Implementation

[0022] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0023] Please see Figures 1 to 10A right-angle grinding jig for clamping parts, used in conjunction with a grinding machine, is disclosed. The parts clamped in this invention are square parts 001. The right-angle grinding jig includes a mounting base 10 and a first magnetic suction element 20 disposed on one side of the long side of the mounting base 10. The first magnetic suction element 20 is a magnet. A placement groove 11 for placing N parts side by side is provided on the top of the mounting base 10, where N≥1, for example, 1, 2, 3, 4, 5... A guide channel communicating with the placement groove 11 is provided between the mounting base 10 and the first magnetic suction element 20, and the guide channel extends to the outside of the right-angle grinding jig. The right-angle grinding jig of this invention, by providing a placement groove 11 on the mounting base 10, can place multiple parts to be processed in the placement groove 11, and at the same time, they can be attracted by the first magnetic suction element 20. Therefore, multiple parts can be clamped for grinding at one time, improving efficiency. Furthermore, the guide channel between the mounting base 10 and the first magnetic suction element 20 facilitates the drainage of liquid and slag.

[0024] Specifically, multiple square parts 001 are arranged in the placement slot 11, and then simultaneously attracted to the magnetic table of the grinding machine along with the first magnetic suction component 20.

[0025] In some embodiments of this utility model, a guide groove 12 is provided on the side of the mounting base 10 near the first magnetic member 20 to form a guide channel connecting the placement groove 11 and the outer wall of the mounting base 10. The guide groove 12 extends downward from the top of the mounting base 10. Avoidance grooves 13 are provided at the bottom of the placement groove 11 and at the two corners.

[0026] In some embodiments of this utility model, an inclined surface is provided at the bottom of the guide channel, which gradually slopes downward from the side near the placement tank 11 to the side away from the placement tank 11. Specifically, the guide channel is mainly used for draining liquid and slag. The inclined setting at the bottom of the guide channel, that is, the guide tank 12 gradually slopes downward from the end near the placement tank 11, is to facilitate better draining of liquid and slag.

[0027] In some embodiments of this utility model, the mounting base 10 has a connecting hole 14 communicating with the placement groove 11 on one of its outer side walls. The right-angle grinding fixture also includes a first locking member 30 connected to the connecting hole 14. After connecting to the mounting base 10 from the outside, the first locking member 30 extends its end into the placement groove 11. The connecting hole 14 is an internally threaded hole, and the first locking member 30 can be a bolt. The first locking member 30 can be used to limit the movement of several square parts 001, or to ensure the close arrangement of several square parts 001.

[0028] In some embodiments of this utility model, a buffer pad 40 is provided at the end of the first locking member 30 to prevent the end of the first locking member 30 from damaging the surface of the square part 001.

[0029] In some embodiments of this utility model, the first locking member 30 is provided with a protrusion 31 at its end, and the buffer pad 40 is provided with a groove 41 that cooperates with the protrusion 31 at one end.

[0030] In some embodiments of this invention, the buffer element is disposed at the end of the first locking element 30 via a second locking element 50. The second locking element 50 passes through the other end face of the buffer pad 40 and connects with the first locking element 30, wherein the second locking element 50 is a bolt, and the second locking element 50 is threadedly connected to the first locking element 30. The buffer pad 40 can be fixed by the second locking element 50, and countersunk holes are provided on the surface of the buffer pad 40.

[0031] In some embodiments of this utility model, a second magnetic attractor 60 is embedded at the end of the second locking member 50, and an adsorption member 70 is provided on the buffer pad 40. The buffer pad 40 is disposed on the first locking member 30 through the adsorption member 70 and the second magnetic attractor 60. The second magnetic attractor 60 is a magnet, and the adsorption member 70 is a metal part that can be attracted by a magnet.

[0032] In some embodiments of this utility model, the second magnetic suction member 60 is fixedly embedded in the end face of the protrusion 31, and the suction member 70 is fixedly disposed inside the groove 41. This structure makes it easy to replace the damaged buffer pad 40.

[0033] In some embodiments of this utility model, the right-angle grinding fixture further includes several pads with varying thicknesses, ranging from 1 to 200 mm.

[0034] In summary, the right-angle grinding fixture of this utility model has a placement groove 11 on the mounting base 10, which can place multiple parts to be processed in the placement groove 11 and can be attracted by the first magnetic suction member 20. Therefore, multiple parts can be clamped for grinding at one time, which improves efficiency. Furthermore, a guide channel is set between the mounting base 10 and the first magnetic suction member 20 to facilitate the discharge of liquid and slag.

[0035] The following is for reference. Figures 1-10 This invention describes a right-angle grinding fixture according to a specific embodiment of the present invention. It is to be understood that the following description is merely exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Example 1

[0036] Please see Figures 1 to 4This invention relates to a right-angle grinding fixture, which is a type of fixture for clamping parts, as described in Embodiment 1 of this utility model. It is used in conjunction with a grinding machine. The parts clamped in this utility model are square parts (001). The right-angle grinding fixture includes a mounting base 10 and a first magnetic suction member 20 disposed on one long side of the mounting base 10. A placement groove 11, where N ≥ 1, extends downward from the top of the mounting base 10. A guide channel, communicating with the placement groove 11, is provided between the mounting base 10 and the first magnetic suction member 20, extending to the outside of the right-angle grinding fixture. By providing the placement groove 11 on the mounting base 10, the right-angle grinding fixture of this utility model allows multiple parts to be placed in the placement groove 11 and simultaneously attracted by the first magnetic suction member 20. Therefore, multiple parts can be clamped and ground at once, improving efficiency. Furthermore, the guide channel between the mounting base 10 and the first magnetic suction member 20 facilitates the drainage of liquid and slag.

[0037] Please refer to details. Figure 2 , 3 A guide groove 12 is provided on the side of the mounting base 10 near the first magnetic member 20 to form a guide channel connecting the placement groove 11 and the outer wall of the mounting base 10. The guide groove 12 extends downward from the top of the mounting base 10. Avoidance grooves 13 are provided at the bottom of the placement groove 11 and at both corners. Example 2

[0038] Please see Figures 6 to 8 This is a right-angle grinding fixture for clamping parts, as an embodiment 2 of the present invention. The difference between this embodiment and embodiment 1 is the addition of a first locking member 30, used to limit the position of several square parts 001, or to ensure the close arrangement of the several square parts 001. Specifically, the mounting base 10 has a connecting hole 14 on one of its outer side walls, communicating with the placement groove 11. The right-angle grinding fixture also includes a first locking member 30 connected to the connecting hole 14. After the first locking member 30 is connected to the mounting base 10 from the outside, its end extends into the placement groove 11. The connecting hole 14 is an internally threaded hole, and the first locking member 30 can be a bolt. To protect the sides of the square parts 001, a buffer pad 40 is provided at the end of the first locking member 30. The buffer pad can be made of wear-resistant plastic. The buffer pad is provided at the end of the first locking member 30 via a second locking member 50. A protrusion 31 is provided at the end of the first locking member 30, and a groove 41 that mates with the protrusion 31 is provided at one end of the buffer pad 40. A buffer pad 40 is fitted onto the outer surface of the protrusion 31. A second locking member 50 passes through the other end face of the buffer pad 40 and connects with the first locking member 30. The second locking member 50 is a bolt, and the second locking member 50 is threadedly connected to the first locking member 30. The outer diameter of the buffer pad 40 is smaller than the minor diameter of the connecting hole 14. Example 3

[0039] Please see Figures 9 to 10This is a right-angle grinding fixture for clamping parts, as an embodiment 3 of the present invention. The difference between this embodiment and embodiment 1 is the addition of a first locking member 30, and the difference from embodiment 2 is the different installation method of the buffer pad 40. Specifically, a second magnetic member 60 is embedded at the end of the second locking member 50, and an adsorption member 70 is provided on the buffer pad 40. The buffer pad 40 is mounted on the first locking member 30 through the adsorption member 70 and the second magnetic member 60. The second magnetic member 60 is a magnet, and the adsorption member 70 is a metal part that can be attracted by a magnet. Specifically, a protrusion 31 is provided at the end of the first locking member 30, and a groove 41 that mates with the protrusion 31 is provided at one end of the buffer pad 40. The second magnetic member 60 is fixedly embedded in the end face of the protrusion 31, and the adsorption member 70 is fixedly disposed inside the groove 41. This structure facilitates the replacement of damaged buffer pads 40. Example 4

[0040] Please see Figure 5 This is a right-angle grinding fixture for clamping parts, as described in Embodiment 4 of this utility model. The difference between this embodiment and Embodiment 1 is that the bottom of the guide channel is an inclined surface. Specifically, the bottom of the guide channel has an inclined surface that gradually slopes downwards from the side closest to the placement groove 11 towards the side furthest from the placement groove 11. Specifically, the guide channel is mainly used for draining liquid and slag. The inclined design at the bottom of the guide channel, i.e., the guide groove 12 gradually slopes downwards from the end closest to the placement groove 11, facilitates better draining of liquid and slag. Example 5

[0041] The difference between this embodiment and Embodiment 1 is the addition of several shims. Specifically, to improve the adaptability of the right-angle grinding fixture of this invention, the right-angle grinding fixture also includes several shims. The thickness of the shims varies, and the thickness ranges from 1 to 200 mm, for example, 1 mm, 2 mm, 5 mm, 10 mm, 20 mm, 50 mm, 100 mm, 150 mm, and 200 mm. Each size can be one or more. When multiple square parts 001 are placed in the placement slot 11, gaps exist. Shims of appropriate thickness can be inserted. A single shim can be used, or two or more can be combined, which greatly improves the adaptability of the right-angle grinding fixture of this invention.

[0042] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A right-angle grinding jig for clamping parts, used in conjunction with a grinding machine, characterized in that, The right-angle grinding fixture includes a mounting base (10) and a first magnetic suction member (20) disposed on one side of the long side of the mounting base (10). The mounting base (10) extends downward from the top and is provided with a placement slot (11) for placing N parts side by side, where N≥1; A guide channel communicating with the placement groove (11) is provided between the mounting base (10) and the first magnetic suction member (20), and the guide channel extends to the outside of the right-angle grinding fixture.

2. The right-angle grinding fixture for clamping parts according to claim 1, characterized in that, The mounting base (10) has a guide groove (12) on the side close to the first magnetic suction member (20) to form a guide channel connecting the placement groove (11) and the outer wall of the mounting base (10). The guide groove (12) extends downward from the top of the mounting base (10).

3. A right-angle grinding fixture for clamping parts according to claim 1, characterized in that, The bottom of the guide channel is provided with an inclined surface, which gradually slopes downward from the side close to the placement groove (11) to the side away from the placement groove (11).

4. A right-angle grinding fixture for clamping parts according to claim 1, characterized in that, The placement slot (11) has clearance slots (13) at its bottom and at both corners.

5. A right-angle grinding fixture for clamping parts according to claim 1, characterized in that, The mounting base (10) has a connecting hole (14) on one of its outer side walls that communicates with the placement groove (11). The right-angle grinding fixture also includes a first locking member (30) connected to the connecting hole (14). After the first locking member (30) is connected to the mounting base (10) from the outside, its end extends into the placement groove (11).

6. A right-angle grinding fixture for clamping parts according to claim 5, characterized in that, A buffer pad (40) is provided at the end of the first locking member (30).

7. A right-angle grinding fixture for clamping parts according to claim 6, characterized in that, The first locking member (30) has a protrusion (31) at its end, and the buffer pad (40) has a groove (41) at one end that cooperates with the protrusion (31).

8. A right-angle grinding fixture for clamping parts according to claim 6, characterized in that, The buffer is provided at the end of the first locking member (30) via the second locking member (50).

9. A right-angle grinding fixture for clamping parts according to claim 6, characterized in that, The second locking member (50) has a second magnetic suction member (60) embedded at its end. The buffer pad (40) is provided with an adsorption member (70). The buffer pad (40) is disposed on the first locking member (30) through the adsorption member (70) and the second magnetic suction member (60).

10. A right-angle grinding fixture for clamping parts according to claim 1, characterized in that, The right-angle grinding fixture also includes several pads, the thickness of which is not uniform and the thickness range of the pads is 1-200mm.

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