Shield structure of grinding disc of double-end-face grinding machine

Abstract

The utility model discloses a protective cover structure of a grinding disc of a double-end-face grinding machine, and relates to the technical field of mechanical equipment. The grinding machine component comprises a grinding machine assembly, a protective cover body arranged at the top of the grinding machine assembly and an observation window arranged in the protective cover body, and the situation in the protective cover body can be directly observed through the observation window. The cleaning part comprises a rotating assembly arranged in the shield body, a connecting assembly arranged on one side of the rotating assembly and a cleaning assembly arranged on one side of the connecting assembly; the rotating assembly comprises a handle arranged on the shield body and a connecting block arranged at the end of the handle. According to the millstone shield, the observation window is formed in the shield body, observation of an observer is facilitated, in addition, the observation window is cleaned through the rubber strip, the good sight line of the observer is guaranteed, and the problem that an existing millstone shield is inconvenient to observe is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical equipment, and particularly relates to a grinding disc shield structure of a double-sided grinding machine. Background Technique

[0002] A double-sided grinding machine is a mechanical equipment used in industrial production, mainly used for grinding the two end faces of parts. This equipment is suitable for the processing of a large number of product workpieces and is widely used in the double-sided processing of products such as hydraulic and pneumatic components, hydraulic motor components, automotive steering pump parts, refrigeration compressor parts, fuel injection pump nozzles, engine parts, and magnetic materials.

[0003] The structure of the grinding disc shield of the existing double-sided grinding machine is relatively simple, and it cannot well penetrate the processing situation of the grinding parts. Moreover, the dust generated during the grinding process is also easy to block the observer's line of sight, resulting in errors in the observation of the grinding parts and indirectly affecting the processing of the parts.

[0004] Therefore, we provide a grinding disc shield structure of a double-sided grinding machine to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a grinding disc shield structure of a double-sided grinding machine. By opening an observation window on the shield body, it is convenient for the observer to observe. In addition, by setting a rubber strip to clean the observation window, a good line of sight for the observer is ensured, and the problem that the existing grinding disc shield is not convenient for observation is solved.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is a grinding disc shield structure of a double-sided grinding machine, including a grinding machine component, including a grinding machine assembly, a shield body arranged on the top of the grinding machine assembly, and an observation window arranged inside the shield body. Among them, the situation inside the shield body can be directly observed through the observation window;

[0008] A cleaning component, including a rotating component arranged inside the shield body, a connecting component arranged on one side of the rotating component, and a cleaning component arranged on one side of the connecting component;

[0009] The rotating component includes a handle arranged inside the shield body, a connecting block arranged at the end of the handle, a limiting collar arranged at the top end inside the shield body, and a communication groove opened on one side of the limiting collar;

[0010] The connecting component includes a connecting rod disposed at the bottom of the connecting block. Among them, the end of the connecting rod is not located at the center of the connecting block, which is an eccentric design. A receiving rod is disposed at the other end of the connecting rod, a fixed shaft is disposed at the top end of the receiving rod, a connecting rod is disposed at the end of the fixed shaft, and a barb is disposed at the end of the connecting rod;

[0011] The cleaning component includes a rubber strip disposed above the connecting rod, a fixed rod disposed at the bottom end of the rubber strip, a pressing plate sleeved outside the fixed rod, and a pressing block disposed inside the pressing plate;

[0012] The present utility model is further configured such that the handle is rotatably connected to the shield body, the communication groove is fixedly connected to the inner top side of the shield body, the connecting rod is slidably connected to the communication groove, and a spline connection is provided between the fixed shaft and the receiving rod.

[0013] The present utility model is further configured to further include a mounting component, which includes an intrusion component disposed inside the shield body and a receiving component disposed outside the intrusion component.

[0014] The present utility model is further configured such that the intrusion component includes an intrusion rod disposed inside the side wall of the shield body, an extension rod disposed at the bottom end of the intrusion rod, a spring piece disposed on one side of the extension rod, and a clamping block disposed at the end of the spring piece.

[0015] The present utility model is further configured such that the receiving component includes a receiving sleeve disposed at the top end of the grinding machine component, a receiving hole opened inside the receiving sleeve, and a pressing rod penetrating through the side wall of the receiving hole.

[0016] The present utility model is further configured such that the pressing rod is slidably connected to the receiving sleeve, the numbers and positions of both the receiving sleeve and the intrusion rod correspond to each other, and the intrusion rods are uniformly distributed along the circumferential direction of the shield body inside the side wall of the shield body.

[0017] The present utility model has the following beneficial effects:

[0018] 1. By providing an observation window on the shield body, the present utility model facilitates the observer to observe the grinding part. In addition, by providing a rubber strip to clean the observation window, it can well ensure the good line of sight of the observer. In addition, at one end of the connecting rod, a barb is provided to hook the rubber strip, and then the pressing plate is pressed tightly to fix the barb to prevent it from falling off. This kind of setting facilitates the replacement of the rubber strip when the rubber strip is worn more severely.

[0019] 2. The utility model enters the inside of the receiving sleeve through the intrusion rod, and then uses the elastic force of the spring piece to make the clamping block snap into the inside of the receiving hole, completing the installation and fixation of the shield body, avoiding the staff from using a large number of bolts to fix the shield body, saving a certain amount of time, and indirectly improving the work efficiency.

[0020] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of a grinding disc shield structure of a double-sided grinding machine.

[0023] Figure 2 It is a schematic diagram of the overall structure of another angle of a grinding disc shield structure of a double-sided grinding machine.

[0024] Figure 3 It is a schematic diagram of the overall structure of a cleaning component for a grinding disc shield structure of a double-sided grinding machine.

[0025] Figure 4 It is a schematic diagram of the overall structure of a connecting component and a cleaning component for the cleaning component.

[0026] Figure 5 It is a schematic diagram of the overall structure of a mounting component for a grinding disc shield structure of a double-sided grinding machine.

[0027] In the drawings, the list of components represented by each reference numeral is as follows:

[0028] 100. Grinder component; 101. Grinder assembly; 102. Shroud body; 103. Observation window; 200. Cleaning component; 201. Rotating assembly; 201a. Handle; 201b. Connecting block; 201c. Limiting collar; 201d. Communication groove; 202. Connecting assembly; 202a. Connecting rod; 202b. Receiving rod; 202c. Fixed shaft; 202d. Link; 202e. Barbed hook; 203. Cleaning assembly; 203a. Rubber strip; 203b. Fixed rod; 203c. Pressing plate; 203d. Extrusion block; 300. Mounting assembly; 301. Intrusion assembly; 301a. Intrusion rod; 301b. Extension rod; 301c. Spring piece; 301d. Clamping block; 302. Receiving assembly; 302a. Receiving sleeve; 302b. Receiving hole; 302c. Pressing rod. Detailed implementation manner

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0030] Please refer to Figures 1-4 , the present invention is a double-sided grinder grinding disc shroud structure, including a grinder component 100, including a grinder assembly 101, a shroud body 102 disposed on the top of the grinder assembly 101, and an observation window 103 disposed inside the shroud body 102. Among them, the situation inside the shroud body 102 can be directly observed through the observation window 103;

[0031] A cleaning component 200, including a rotating assembly 201 disposed inside the shroud body 102, a connecting assembly 202 disposed on one side of the rotating assembly 201, and a cleaning assembly 203 disposed on one side of the connecting assembly 202.

[0032] Specifically, the rotating assembly 201 includes a handle 201a disposed inside the shield body 102, a connecting block 201b disposed at the end of the handle 201a, a limiting collar 201c disposed at the top end inside the shield body 102, and a communication groove 201d formed on one side of the limiting collar 201c. The connecting assembly 202 includes a connecting rod 202a disposed at the bottom of the connecting block 201b. Among them, the end of the connecting rod 202a is not located at the center of the connecting block 201b, which is an eccentric design. A receiving rod 202b is disposed at the other end of the connecting rod 202a, a fixed shaft 202c is disposed at the top end of the receiving rod 202b, a connecting rod 202d is disposed at the end of the fixed shaft 202c, and a barb 202e is disposed at the end of the connecting rod 202d.

[0033] Further, the cleaning assembly 203 includes a rubber strip 203a disposed above the connecting rod 202d, a fixing rod 203b disposed at the bottom end of the rubber strip 203a, a pressing plate 203c sleeved outside the fixing rod 203b, and a pressing block 203d disposed inside the pressing plate 203c. The handle 201a is rotatably connected to the shield body 102. The communication groove 201d is fixedly connected to the inner top side of the shield body 102. The connecting rod 202a is slidably connected to the communication groove 201d. A spline connection is provided between the fixed shaft 202c and the receiving rod 202b.

[0034] The operation process of this embodiment is as follows: First, rotate the handle 201a to make the connecting block 201b rotate. During the rotation of the connecting block 201b, the connecting rod 202a will be driven to rotate. And at the other end of the connecting rod 202a, there is a receiving rod 202b connected, and a fixed shaft 202c is disposed inside one end of the receiving rod 202b. There is a spline connection between the two. The end of the fixed shaft 202c is rotatably connected to the shield body 102 and is connected to the connecting rod 202d. Therefore, when the connecting rod 202a rotates, the connecting rod 202d can be driven to rotate along the center point of the fixed shaft 202c through the receiving rod 202b. In addition, a barb 202e is fixed at one end of the connecting rod 202d. The barb 202e hooks the fixing rod 203b at the bottom end of the rubber strip 203a, and then press the pressing plate 203c to make the pressing plate 203c buckle on the fixing rod 203b. At this time, the pressing block 203d will press the barb 202e, so that the barb 202e is tightly fastened inside the fixing rod 203b to prevent accidental detachment. Embodiment 2

[0035] Please refer to Figure 1 and Figure 5 , on the basis of Embodiment 1, the installation assembly 300 includes an intrusion component 301 disposed inside the shield body 102, and a receiving component 302 disposed outside the intrusion component 301;

[0036] Specifically, the intrusion component 301 includes an intrusion rod 301a disposed inside the side wall of the shield body 102, an extension rod 301b disposed at the bottom end of the intrusion rod 301a, a spring sheet 301c disposed on one side of the extension rod 301b, and a clamping block 301d disposed at the end of the spring sheet 301c.

[0037] Furthermore, the receiving assembly 302 includes a receiving sleeve 302a arranged at the top of the grinder assembly 101, a receiving hole 302b opened inside the receiving sleeve 302a, and a pressing rod 302c passing through the side wall of the receiving hole 302b, the pressing rod 302c is slidably connected to the receiving sleeve 302a, the number and position of the receiving sleeve 302a and the intrusion rod 301a correspond to each other, and the intrusion rod 301a is evenly distributed inside the side wall of the shield body 102 along the circumference of the shield body 102.

[0038] The operation process of this embodiment is: first, place the intrusion rod 301a into the interior of the receiving sleeve 302a, and the clamping block 301d will be pressed by the inner wall of the receiving sleeve 302a to be tightly attached to the extension rod 301b, thereby smoothly entering the interior of the receiving sleeve 302a. When the clamping block 301d moves to the position of the receiving hole 302b, the clamping block 301d will enter the interior of the receiving hole 302b under the action of the elastic force of the spring sheet 301c, and push the pressing rod 302c out, thereby completing the installation of the device. In addition, by pressing the pressing rod 302c to the inner side, the extension rod 301b is pushed out of the receiving hole 302b, thereby smoothly taking out the intrusion rod 301a, and indirectly completing the disassembly of the shield body 102.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A grinding disc guard structure of a double-sided grinding machine, characterized in that, including a grinding machine component (100), including a grinding machine assembly (101), a shield body (102) disposed on top of the grinding machine assembly (101), and an observation window (103) disposed inside the shield body (102), wherein the situation inside the shield body (102) can be directly observed through the observation window (103); a cleaning component (200), including a rotating component (201) disposed inside the shield body (102), a connecting component (202) disposed on one side of the rotating component (201), and a cleaning component (203) disposed on one side of the connecting component (202); the rotating component (201) includes a handle (201a) disposed on the shield body (102), a connecting block (201b) disposed at the end of the handle (201a), a limiting collar (201c) disposed at the top end inside the shield body (102), and a communication groove (201d) opened on one side of the limiting collar (201c); the connecting component (202) includes a connecting rod (202a) disposed at the bottom of the connecting block (201b), wherein the end of the connecting rod (202a) is not located at the center of the connecting block (201b) and is an eccentric design, a receiving rod (202b) disposed at the other end of the connecting rod (202a), a fixed shaft (202c) disposed at the top end of the receiving rod (202b), a connecting rod (202d) disposed at the end of the fixed shaft (202c), and a barb (202e) disposed at the end of the connecting rod (202d); the cleaning component (203) includes a rubber strip (203a) disposed above the connecting rod (202d), a fixed rod (203b) disposed at the bottom end of the rubber strip (203a), a pressing plate (203c) sleeved outside the fixed rod (203b), and an extrusion block (203d) disposed inside the pressing plate (203c).

2. The grinding disc shield structure of a double-sided grinding machine according to claim 1, characterized in that, The handle (201a) is rotatably connected to the shield body (102), the communication groove (201d) is fixedly connected to the inner top side of the shield body (102), the connecting rod (202a) is slidably connected to the communication groove (201d), and a spline connection is provided between the fixed shaft (202c) and the receiving rod (202b).

3. The grinding disc shield structure of a double-sided grinding machine according to claim 1, characterized in that, It further includes a mounting component (300), which includes an intrusion component (301) disposed inside the shield body (102), and a receiving component (302) disposed outside the intrusion component (301).

4. The grinding disc shield structure of a double-sided grinding machine according to claim 3, characterized in that, The intrusion component (301) includes an intrusion rod (301a) disposed inside the side wall of the shield body (102), an extension rod (301b) disposed at the bottom end of the intrusion rod (301a), a spring piece (301c) disposed on one side of the extension rod (301b), and a clamping block (301d) disposed at the end of the spring piece (301c).

5. The structure of the grinding disc shield of a double-sided grinding machine according to claim 4, characterized in that, The receiving component (302) includes a receiving sleeve (302a) provided at the top of the grinding machine component (101), a receiving hole (302b) formed inside the receiving sleeve (302a), and a pressing rod (302c) penetrating through the side wall of the receiving hole (302b).

6. The structure of the grinding disc shield of a double-sided grinding machine according to claim 5, characterized in that, The pressing rod (302c) is slidably connected to the receiving sleeve (302a). The numbers and positions of both the receiving sleeve (302a) and the intrusion rod (301a) correspond to each other, and the intrusion rods (301a) are evenly distributed along the circumferential direction of the shield body (102) inside the side wall of the shield body (102).

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