A grinding head structure

Abstract

The utility model discloses a kind of grinding head structures, including shell, the shell includes the extension slot being opened in the top surface of shell body;Rotary installation is in the grinding wheel of shell interior, installation base plate is installed in the top of shell;Pedestal, including the seat body being fixed in the bottom end one side of installation base plate and being located above extension slot, the plug-in hole being opened in the inside of seat body;By opening extension slot in shell top surface, and setting pedestal and grinding assembly above extension slot, personnel can directly install grinding assembly on pedestal, and make grinding assembly bottom end extend into shell interior from extension slot, only need to adjust grinding assembly, it can be ground to grinding wheel, under this design, personnel need not frequently adjust the position of grinding wheel, but directly install grinding assembly on the top of grinding wheel, and let grinding assembly go to adapt the position of grinding wheel, to improve the efficiency of grinding wheel grinding, conducive to the smooth progress of entire polishing work.

Description

Technical Field

[0001] This utility model belongs to the field of grinding wheel regrinding technology, specifically relating to a regrinding head structure. Background Technology

[0002] A grinding machine is a processing device that uses a high-speed rotating grinding wheel to cut and grind workpieces to achieve high-precision dimensions, smooth surfaces, or specific shapes. After use, the grinding wheel will wear out and its performance will decline. In order to ensure the normal use of the grinding wheel, it is necessary to regrind it. The common regrinding process is to use a regrinding head to repair and reshape the rotating grinding wheel.

[0003] In existing grinding head systems, the grinding head is typically mounted on the bottom of the grinding wheel and its position is adjusted to fit the grinding head. This design results in low efficiency during the dressing process, requiring repeated disassembly and reassembly of the grinding head, which affects the grinding operation of the grinding machine. Therefore, a new grinding head structure needs to be designed to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a dressing head structure to solve the problems of low efficiency and inconvenience in the existing technology of dressing grinding wheels using a dressing head, as mentioned in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grinding head structure, comprising... The housing includes an extension groove formed on the top surface of the housing; Rotate the grinding wheel installed inside the housing and the mounting plate installed on the top of the housing; The base includes a seat body fixed to one side of the bottom end of the mounting base and located above the insertion groove, and a through insertion hole opened inside the seat body; The grinding assembly includes an outer cylinder that can be inserted into a socket, an inner rod that is threaded into the outer cylinder, a grinding head fixed to the bottom of the inner rod, and a handle fixed to the top of the inner rod.

[0006] Preferably, the insertion hole is located on one side of the central axis of the grinding wheel, and the insertion hole faces the center of the grinding wheel.

[0007] Preferably, the base further includes a threaded fastener, and a threaded hole is provided on one side of the base body for threaded connection with the threaded fastener, and the threaded hole and the insertion hole are connected.

[0008] Preferably, the base further includes a rubber push pad fixed to the inner end of the threaded fastener and a storage cavity formed in the inner wall of the base for storing the rubber push pad.

[0009] Preferably, the base further includes an auxiliary handle, which is fixed to the tail end surface of the threaded fastener.

[0010] Preferably, the outer surface of the outer cylinder is in contact with the inner wall of the insertion hole, and the surface of the handle is provided with anti-slip texture.

[0011] Preferably, the grinding assembly further includes a fixing plate, which is fixed to the top surface of the outer cylinder and has a diameter larger than the diameter of the insertion hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are: By creating an insertion groove on the top surface of the housing and placing a base and grinding assembly above the groove, personnel can directly install the grinding assembly on the base, allowing the bottom end of the grinding assembly to extend into the housing through the insertion groove. Simply adjusting the grinding assembly allows for grinding of the grinding wheel. This design eliminates the need for frequent adjustments to the grinding wheel's position; the grinding assembly is directly installed on top of the grinding wheel, adapting to its position, thus improving the efficiency of grinding and facilitating the smooth progress of the entire grinding process. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This utility model Figure 1 Enlarged view of area A in the middle; Figure 3 This is a three-dimensional schematic diagram of the grinding component of this utility model; Figure 4 This is a front sectional view of the base of this utility model; In the diagram: 100, housing; 101, casing; 102, insertion groove; 200, grinding wheel; 300, mounting base; 400, base; 401, seat body; 402, insertion hole; 403, threaded fastener; 404, rubber pressure pad; 405, storage cavity; 406, auxiliary handle; 500, grinding assembly; 501, outer cylinder; 502, inner rod; 503, grinding head; 504, handle; 505, fixing plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0015] Please see Figures 1 to 4 This embodiment of the present invention provides a technical solution: a grinding head structure, comprising... The housing 100 includes a housing 101 with an extension groove 102 on the top surface of the housing 101, through which the grinding assembly 500 can contact the grinding wheel 200; the grinding wheel 200 is rotatably installed inside the housing 100; and the mounting plate 300 is installed on the top of the housing 100. The base 400 includes a seat body 401 fixed to one side of the bottom end of the mounting base 300 and located above the insertion groove 102, and a through-hole 402 opened inside the seat body 401; the grinding assembly 500 includes an outer cylinder 501 that can be inserted into the insertion hole 402, an inner rod 502 threadedly connected to the inside of the outer cylinder 501, a grinding head 503 fixed to the bottom end of the inner rod 502, and a handle 504 fixed to the top end of the inner rod 502. After the grinding assembly 500 is inserted into the insertion hole 402, the grinding head 503 is gradually brought closer to the grinding wheel 200 by rotating the handle 504, thereby performing the grinding work.

[0016] In this embodiment, preferably, the insertion hole 402 is located on one side of the central axis of the grinding wheel 200, and the insertion hole 402 faces the center of the grinding wheel 200 to ensure a stable contact angle, thereby ensuring a good grinding effect.

[0017] In this embodiment, preferably, the base 400 further includes a threaded fastener 403. A threaded hole is provided on one side of the base 401, which can be threadedly connected to the threaded fastener 403. The threaded hole and the insertion hole 402 are connected. The installed grinding component 500 is squeezed and limited by rotating the threaded fastener 403.

[0018] In this embodiment, preferably, the base 400 further includes a rubber pressing pad 404 fixed to the inner end of the threaded fastener 403 and a storage cavity 405 opened on the inner wall of the seat body 401 for housing the rubber pressing pad 404. The rubber pressing pad 404 increases the friction force, ensures the extrusion stability of the grinding component 500, and also plays a certain buffering role.

[0019] In this embodiment, preferably, the base 400 further includes an auxiliary handle 406, which is fixed to the tail end surface of the threaded fastener 403 to facilitate rotation of the threaded fastener 403.

[0020] In this embodiment, preferably, the outer surface of the outer cylinder 501 and the inner wall of the insertion hole 402 are in contact, and the surface of the handle 504 is provided with anti-slip texture to facilitate the rotation of the handle 504.

[0021] In this embodiment, preferably, the grinding component 500 further includes a fixing plate 505, which is fixed to the top surface of the outer cylinder 501 and has a diameter larger than the diameter of the insertion hole 402, so as to prevent it from falling off.

[0022] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding head structure, characterized in that: include The housing (100) includes a housing (101) with an extension groove (102) formed on the top surface of the housing (101). Rotate the grinding wheel (200) installed inside the housing (100) and the mounting plate (300) installed on the top of the housing (100). The base (400) includes a seat (401) fixed to one side of the bottom end of the mounting base (300) and located above the extension groove (102), and a plug hole (402) through which the seat (401) is opened. The grinding assembly (500) includes an outer cylinder (501) that can be inserted into a socket (402), an inner rod (502) that is threaded into the outer cylinder (501), a grinding head (503) fixed to the bottom of the inner rod (502), and a handle (504) fixed to the top of the inner rod (502).

2. The grinding head structure according to claim 1, characterized in that: The insertion hole (402) is located on one side of the central axis of the grinding wheel (200), and the insertion hole (402) faces the center of the grinding wheel (200).

3. The grinding head structure according to claim 2, characterized in that: The base (400) also includes a threaded fastener (403). A threaded hole is provided on one side of the base (401) for threaded connection with the threaded fastener (403), and the threaded hole and the insertion hole (402) are connected.

4. The grinding head structure according to claim 3, characterized in that: The base (400) also includes a rubber push pad (404) fixed to the inner end of the threaded fastener (403) and a storage cavity (405) opened in the inner wall of the seat body (401) for storing the rubber push pad (404).

5. The grinding head structure according to claim 4, characterized in that: The base (400) also includes an auxiliary handle (406) which is fixed to the tail end surface of the threaded fastener (403).

6. The grinding head structure according to claim 5, characterized in that: The outer surface of the outer cylinder (501) and the inner wall of the insertion hole (402) are in contact, and the surface of the handle (504) is provided with anti-slip texture.

7. The grinding head structure according to claim 6, characterized in that: The grinding assembly (500) also includes a fixing plate (505), which is fixed to the top surface of the outer cylinder (501) and has a diameter larger than the diameter of the insertion hole (402).

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