A fixed core grinding stone auxiliary processing device

Abstract

The utility model discloses a fixed core-taking grindstone auxiliary processing device, comprising a base, a connecting rod hinged on the base, a positioning disk arranged on the connecting rod, the connecting rod adapted to be used for sleeved on the grindstone to be inspected, a locking piece arranged on the movable end of the connecting rod, the movable end can be fixed to the base by the locking piece, and an ejector is also arranged on the base, the ejector is adapted to apply a lateral ejection force to the grindstone to be inspected, thereby driving the grindstone to be inspected to lean against the positioning disk. During the inspection operation, the connecting rod can be rotated and the grindstone to be inspected can be sleeved from its movable end, and then the movable end of the connecting rod can be fixed to the base by the locking piece, and the lateral ejection force can be applied to the grindstone to be inspected by the ejector, thereby clamping the grindstone between the ejector and the positioning disk. Compared with the prior art, the grindstone auxiliary processing device of the utility model has a simple structure, a relatively simple clamping step, and is easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of grindstone production, in particular to a fixed core-taking grindstone auxiliary processing device. Background Art

[0002] Whetstone, as a grinding tool with a long history, is widely used in metal processing, lens processing and other fields. Whetstone is famous for its unique physical properties. Its surface is fine and hard, which can effectively remove impurities and uneven parts on the surface of the workpiece, making the surface of the processed material smooth as a mirror. At the same time, whetstone also has a certain toughness and durability. Even in the long-term grinding process, it can maintain stable grinding performance and is not easy to wear or break.

[0003] During the manufacturing process of the grindstone, various tests need to be performed on the processed grindstone, but the existing grindstone clamping auxiliary processing device has a complex structure and is not easy to operate. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a fixed core grinding stone auxiliary processing device.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A fixed core grinding stone auxiliary processing device comprises a base, a connecting rod is hinged on the base, a positioning plate is arranged on the connecting rod, the connecting rod is adapted to be used for sleeved on the grinding stone to be inspected, a locking piece is arranged on the movable end of the connecting rod, and the movable end can be fixed to the base by the locking piece, and an ejection piece is also arranged on the base, and the ejection piece is adapted to apply lateral ejection force to the grinding stone to be inspected, thereby driving the grinding stone to be inspected to lean against the positioning plate.

[0007] The base includes a bottom plate, a connecting plate 1 and a connecting plate 2 which are opposite to each other on the end surface of the bottom plate, one end of the connecting rod is hinged to the connecting plate 1, and the other end of the connecting rod is fixed to the connecting plate 2 via the locking member.

[0008] The ejector member includes an ejector plate slidably disposed on the base, and a power member is connected to the ejector plate, and the power member can drive the ejector plate to be ejected toward one side of the positioning plate.

[0009] The locking member includes a locking seat that is elastically arranged on the movable end, and the locking seat and the movable end are detachable. A locking rod is arranged on the bottom surface of the locking seat, and a pin hole is penetrated on the side wall of the locking rod. A positioning pin is correspondingly arranged on the base, and pressing down the locking seat can drive the pin hole to be opposite to the positioning pin.

[0010] A connecting groove for supporting the movable end is configured on the top surface of the second connecting plate.

[0011] A return spring is connected to the ejection plate, and the power member includes a driving block arranged on the bottom surface of the locking seat, a driving inclined surface 1 is constructed on the bottom surface of the driving block, and a driving inclined surface 2 is constructed on the top surface of the ejection plate, and the driving inclined surface 1 is adapted to the driving inclined surface 2.

[0012] An elastic layer is arranged on the side wall of the ejection plate close to the positioning plate.

[0013] The beneficial effect of the utility model is that during the detection operation, the connecting rod can be rotated to achieve the sleeve connection of the grindstone to be detected from its movable end, and then the movable end of the connecting rod can be fixed to the base through the locking member, and the lateral ejection force can be applied to the grindstone to be detected through the ejection member, so that the grindstone is clamped between the ejection member and the positioning plate. Compared with the prior art, the grindstone auxiliary processing device of the utility model has a simple structure, a relatively simple clamping step, and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the structure of the embodiment for clamping the grindstone;

[0015] Figure 2 A schematic diagram of the structure of loosening the grindstone in the embodiment;

[0016] Figure 3 for Figure 1 Enlarged view of part A.

[0017] Figure numerals: 1. base; 2. connecting rod; 3. positioning plate; 4. locking piece; 5. ejector; 6. bottom plate; 7. connecting plate 1; 8. connecting plate 2; 9. ejector plate; 10. power piece; 11. locking seat; 12. locking rod; 13. pin hole; 14. positioning pin; 16. return spring; 17. driving block; 18. driving ramp 1; 19. driving ramp 2; 20. elastic layer; 21. connecting end; 22. movable end; 23. fixed plate; 24. locking plate. DETAILED DESCRIPTION

[0018] The following will be combined with the embodiments to clearly and completely describe the technical solution 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 of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0019] like Figure 1 , Figure 2 , Figure 3As shown, a fixed core-taking grindstone auxiliary processing device includes a base 1, on which a connecting rod 2 with a movable end is hinged. For example, the base 1 may include a bottom plate 6, a connecting plate 1 7 and a connecting plate 2 8 arranged on the end surface of the bottom plate 6, one end of the connecting rod 2 is hinged to the connecting plate 1 7, and the other end of the connecting rod 2 is supported on the connecting plate 2 8. Therefore, the two ends of the connecting rod 2 can be defined as a connecting end 21 and a movable end 22, respectively. Among them, a locking member 4 is also provided on the movable end 22, and the movable end 22 can be fixed to the connecting plate 2 8 by the locking member 4. During the detection operation, the movable end 22 can be lifted to achieve the connection of the grindstone to be detected to the connecting rod 2, so as to achieve the initial clamping of the grindstone.

[0020] In order to further clamp the grindstone, in the present disclosure, a positioning plate 3 is further provided on the connecting rod 2, and an ejector 5 is provided on the bottom plate 6. After the above-mentioned preliminary clamping is completed, a lateral ejection force can be applied to the grindstone by the ejector 5, so that the grindstone is clamped against between the ejector 5 and the positioning plate 3, and then various inspection operations can be performed on the fixed grindstone.

[0021] In some embodiments, the ejector 5 includes an ejector plate 9 slidably disposed on the base 1, and a power member 10 is connected to the ejector plate 9, and the power member 10 can drive the ejector plate 9 to eject toward one side of the positioning plate 3, thereby realizing the above-mentioned clamping action on both sides of the grindstone. For example, the power member 10 can be directly selected as an ejection power source such as an ejection cylinder or an ejection oil cylinder. Of course, the power member 10 can also be preferably constructed as a part of the locking member 4 as will be described below, thereby further simplifying the clamping step of the grindstone, making the present disclosure more user-friendly.

[0022] like Figure 3 As shown, the locking member 4 may preferably include a locking seat 11 that is elastically arranged on the movable end 22, and the locking seat 11 and the movable end 22 are detachable. In a preferred example, the locking seat 11 includes a fixed plate 23 and a locking plate 24. The fixed plate 23 and the movable end 22 are detachable by a locking device such as a bolt, and the fixed plate 23 and the locking plate 24 are elastically locked relative to the movable end 22 by a spring. In more detail, a locking rod 12 is arranged on the bottom surface of the locking plate 24, and a pin hole 13 is penetrated on the side wall of the locking rod 12, and a positioning pin 14 is correspondingly arranged on the connecting plate 28.

[0023] For example, when the grindstone to be tested needs to be sleeved on the connecting rod 2, the locking piece 4 can be removed from the connecting rod 2 first, and then the grindstone can be sleeved on the connecting rod 2; and when the movable end 22 needs to be locked with the connecting plate 2 8, the locking piece 4 can be reinstalled and the locking plate 24 can be pressed down to make the pin hole 13 and the positioning pin 14 in a relative position, and then the positioning pin 14 can be pinned into the pin hole 13, thereby limiting the rotation of the movable end 22 away from the side of the connecting plate 2 8.

[0024] In some embodiments, a connection hole opposite to the locking rod 12 may be provided on the top surface of the second connection plate 8, and a positioning pin 14 passing through the connection hole may be provided on the side wall of the second connection plate 8. Pressing down the locking plate 24 may gradually insert the locking rod 12 into the connection hole, and then the positioning pin 14 may pass through the connection hole and the pin hole 13 to realize the pinning and locking of the locking rod 12 in the connection hole. Preferably, a connection groove (not shown) for supporting the movable end 22 may also be constructed on the top surface of the second connection plate 8, for example, the connection groove may be configured as an arc shape adapted to the outer wall of the movable end 22, so that the locking plate 24 may also confine the movable end 22 in the connection groove.

[0025] In a preferred example, the ejector plate 9 is adapted to be connected with a return spring 16. For example, a connecting seat is provided on the bottom plate 6, one end of the return spring 16 is connected to the connecting seat, and the other end is connected to the ejector plate 9. In the natural state of the return spring 16, the ejector plate 9 has an initial position away from one side of the positioning plate 3. The power member 10 is preferably a driving block 17 provided on the bottom surface of the locking plate 24, and a driving inclined plane 1 18 is constructed on the bottom surface of the driving block 17, and a driving inclined plane 2 19 is correspondingly constructed on the top surface of the ejector plate 9, and the driving inclined plane 1 18 and the driving inclined plane 2 19 have matching slopes. Specifically, a wedge ejection structure in the prior art is formed between the driving block 17 and the ejector plate 9, and its specific principle will not be repeated in this disclosure.

[0026] It can be understood that as the locking plate 24 is pressed down, the driving block 17 will be ejected downward and drive the ejection plate 9 to be ejected sideways through the transmission cooperation of the driving bevel 18 and the driving bevel 2 19, and finally the ejection plate 9 and the positioning plate 3 will clamp the two sides of the grindstone.

[0027] For example, an elastic layer 20 is provided on the side wall of the ejector plate 9 close to the positioning plate 3, and the elastic layer 20 can be preferably a rubber layer. As the ejector plate 9 continuously abuts against the grindstone, on the one hand, the rubber layer can be formed so that the ejector plate 9 has a greater clamping force on the grindstone; on the other hand, the deformation of the rubber layer provides a certain adaptive downward pressing stroke for the locking plate 24, so that the above-mentioned pin hole 13 is easier to be opposite to the positioning pin 14 to achieve pin connection and fixation.

[0028] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A fixed core grinding stone auxiliary processing device, characterized in that: The invention comprises a base (1), a connecting rod (2) being hinged on the base (1), a positioning plate (3) being arranged on the connecting rod (2), the connecting rod (2) being adapted to be used for fitting onto a grindstone to be inspected, a locking member (4) being arranged on the movable end (22) of the connecting rod (2), the movable end (22) being able to be fixed to the base (1) by the locking member (4), and an ejection member (5) being arranged on the base (1), the ejection member (5) being adapted to apply a lateral ejection force to the grindstone to be inspected, thereby driving the grindstone to be inspected to abut against the positioning plate (3).

2. The fixed core grinding stone auxiliary processing device according to claim 1, characterized in that: The base (1) comprises a bottom plate (6), a connecting plate 1 (7) and a connecting plate 2 (8) arranged on the end surface of the bottom plate (6) opposite to each other, one end of the connecting rod (2) is hinged to the connecting plate 1 (7), and the other end of the connecting rod (2) is fixed to the connecting plate 2 (8) via the locking member (4).

3. The fixed core grinding stone auxiliary processing device according to claim 1, characterized in that: The ejector member (5) comprises an ejector plate (9) slidably arranged on the base (1); a power member (10) is connected to the ejector plate (9); and the power member (10) can drive the ejector plate (9) to eject toward one side of the positioning plate (3).

4. The fixed core grinding stone auxiliary processing device according to claim 3 is characterized in that: The locking member (4) comprises a locking seat (11) elastically arranged on the movable end (22), and the locking seat (11) and the movable end (22) are detachable, a locking rod (12) is arranged on the bottom surface of the locking seat (11), a pin hole (13) is penetrated on the side wall of the locking rod (12), and a positioning pin (14) is correspondingly arranged on the base (1), and pressing down the locking seat (11) can drive the pin hole (13) to be opposite to the positioning pin (14).

5. The fixed core grinding stone auxiliary processing device according to claim 2, characterized in that: A connecting groove for supporting the movable end (22) is formed on the top surface of the second connecting plate (8).

6. The fixed core grinding stone auxiliary processing device according to claim 4, characterized in that: The ejection plate (9) is connected to a return spring (16), the power member (10) comprises a driving block (17) arranged on the bottom surface of the locking seat (11), the bottom surface of the driving block (17) is provided with a driving inclined surface 1 (18), the top surface of the ejection plate (9) is provided with a driving inclined surface 2 (19), and the driving inclined surface 1 (18) is adapted to the driving inclined surface 2 (19).

7. The fixed core grinding stone auxiliary processing device according to claim 3 or 6, characterized in that: An elastic layer (20) is provided on the side wall of the ejection plate (9) close to the positioning plate (3).

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