Grinding machine for hinge plate machining

Abstract

The utility model discloses a grinding machine for machining a hinge plate, which comprises a grinding table, a grinding wheel, a driving device and a driving device, wherein a protective shell is arranged above the grinding table; the polishing assembly is connected with the protective shell through a first lifting air cylinder; one end of the electric telescopic rod is connected with the protective shell, and the other end of the electric telescopic rod is connected with a first driving motor; and the clamping jaw is connected with the first driving motor through a rotating shaft. According to the grinding machine for hinge plate machining, the distance between the two clamping jaws can be adjusted by controlling two electric telescopic rods to work, hinge plates of different specifications can be conveniently clamped, the clamping jaws and the clamped hinge plates can be driven to rotate by controlling a first driving motor to work, the positions of the hinge plates can be conveniently and automatically adjusted, and the grinding efficiency is improved. And therefore, the hinge plate can be polished in multiple directions, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hinge plate processing equipment, in particular to a grinder used for hinge plate processing. Background Art

[0002] A hinge is a mechanical device used to connect two solid objects and allow them to rotate relative to each other. A hinge can be made of movable components or foldable materials. Hinges are mainly installed on doors and windows, while hinges are more often installed on cabinets. They are mainly divided into stainless steel hinges and iron hinges according to the material.

[0003] The publication number is CN107139032B, which is an adjustable hinge plate grinding device, comprising a support frame, a transmission roller and a grinding roller; the transmission roller is arranged in the support frame, the transmission roller is rotatably mounted on the mounting frame, and the mounting frame is slidably arranged in the support frame; a screw rod is arranged below the transmission roller, the screw rod is rotatably connected in the support frame, the two ends of the screw rod are provided with threads in opposite directions, the threaded outer sleeve is provided with a screw rod sleeve matching it, the top of the screw rod sleeve is hinged to a connecting rod, the other end of the connecting rod is hinged to the bottom of the mounting frame, and the screw rod is also provided with a first motor to drive it to rotate. The grinding device is adjustable and easy to operate, and can effectively improve the production efficiency of the hinge production line. However, the existing hinge plate grinding device can only grind the upper surface of the hinge plate at a time when working. After grinding, the hinge plate is taken out and the hinge plate is manually turned over before the other side of the hinge plate can be polished, and the working efficiency is low. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and includes: a grinding table, a protective shell is arranged above the grinding table; a grinding assembly, the grinding assembly is connected to the protective shell through a first lifting cylinder; an electric telescopic rod, one end of the electric telescopic rod is connected to the protective shell, and the other end of the electric telescopic rod is connected to a first drive motor; a clamp, the clamp is connected to the rotating shaft and connected to the first drive motor; a second lifting cylinder, the second lifting cylinder is connected to the protective shell, and the lower part of the second lifting cylinder is connected to the baffle.

[0005] As a further description of the above technical solution: a through slot is provided on the grinding table, a recovery box is provided below the through slot, a universal wheel is provided below the recovery box, and a push handle is provided on one side of the recovery box.

[0006] As a further description of the above technical solution: an operation opening is opened on the top of the protective shell, and the area of ​​the baffle is larger than the area of ​​the operation opening.

[0007] As a further description of the above technical solution: the grinding assembly includes a mounting frame, a second driving motor is arranged on one side of the mounting frame, the second driving motor is connected to the driving shaft, a grinding roller is arranged on the driving shaft, and a plurality of grinding balls are arranged on the grinding roller.

[0008] As a further description of the above technical solution: a limiting cylinder is arranged on one side of the first lifting cylinder, the upper part of the limiting cylinder is connected to the protective shell, the inner part of the limiting cylinder is slidably connected to the limiting rod, and the lower part of the limiting rod is connected to the mounting frame.

[0009] As a further description of the above technical solution: a limit block is arranged inside the protective shell, and the limit block is located on one side of the baffle.

[0010] As a further description of the above technical solution: a control box is arranged on one side of the protective shell, and a control panel is arranged on the control box.

[0011] The above technical solution has the following advantages or beneficial effects:

[0012] The utility model can adjust the distance between the two clamping claws by controlling the operation of the two electric telescopic rods, so as to facilitate clamping hinge plates of different specifications; and can drive the clamping claws and the clamped hinge plates to rotate by controlling the operation of the first drive motor, so as to facilitate automatic adjustment of the position of the hinge plate, so that the hinge plate can be polished in multiple directions, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a grinder in one embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the interior of a grinder in one embodiment of the utility model;

[0015] Figure 3 for Figure 1 Schematic diagram of the structure of the baffle in the grinding machine;

[0016] Figure 4 for Figure 1 A schematic diagram of the structure of the first drive motor in the grinding machine;

[0017] Figure 5 for Figure 1 Schematic diagram of the structure of the limit rod in the grinder.

[0018] Legend:

[0019] 1. Grinding table; 2. Protective shell; 3. Grinding assembly; 4. First lifting cylinder; 5. Electric telescopic rod; 6. First drive motor; 7. Clamp; 8. Rotating shaft; 9. Second lifting cylinder; 10. Baffle; 11. Through slot; 12. Recycling box; 13. Universal wheel; 14. Push handle; 15. Operating port; 16. Limit cylinder; 17. Limit rod; 18. Limit block; 19. Control box; 20. Control panel; 31. Installation frame; 32. Second drive motor; 33. Drive shaft; 34. Grinding roller; 35. Grinding ball. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1-5 As shown, the utility model is a grinder for hinge plate processing, comprising: a grinding table 1, a protective shell 2 is arranged above the grinding table 1; a grinding assembly 3, the grinding assembly 3 is connected to the protective shell 2 through a first lifting cylinder 4; an electric telescopic rod 5, one end of the electric telescopic rod 5 is connected to the protective shell 2, and the other end of the electric telescopic rod 5 is connected to the first drive motor 6; a clamp 7, the clamp 7 is connected to the rotating shaft 8 and is connected to the first drive motor 6; a second lifting cylinder 9, the second lifting cylinder 9 is connected to the protective shell 2, and the second lifting cylinder 9 is connected to the baffle 10 at the bottom.

[0024] In this embodiment, by controlling the operation of the two electric telescopic rods 5, the distance between the two clamping jaws 7 can be adjusted, which is convenient for clamping hinge plates of different specifications. By controlling the operation of the first drive motor 6, the clamping jaws 7 and the clamped hinge plates can be driven to rotate, which is convenient for automatically adjusting the position of the hinge plates, so that the hinge plates can be polished in multiple directions, thereby speeding up work efficiency.

[0025] like Figure 1 and Figure 2 As shown, specifically, a through slot 11 is provided on the grinding table 1, a recycling box 12 is provided below the through slot 11, a universal wheel 13 is provided below the recycling box 12, and a push handle 14 is provided on one side of the recycling box 12; by controlling the clamping jaws 7 to loosen, the hinge plate after grinding will fall into the recycling box 12 through the through slot 11, and a large number of hinge plates after grinding can be collected through the recycling box 12. After the collection is completed, the debris can be cleaned up by pulling the push handle 14 to the designated position to speed up the work efficiency.

[0026] like Figure 1 and Figure 3 As shown, specifically, an operating port 15 is opened above the protective shell 2, and the area of ​​the baffle 10 is larger than the area of ​​the operating port 15; the protective shell 2 is used for protection to prevent debris from splashing and causing harm to workers during grinding, and the baffle 10 can be driven to rise and fall by controlling the electric telescopic rod 5, and the operating port 15 of the protective shell 2 can be opened and closed, so that the workers can load and unload materials conveniently.

[0027] like Figure 1 and Figure 2 As shown, specifically, the grinding assembly 3 includes a mounting frame 31, a second driving motor 32 is arranged on one side of the mounting frame 31, the second driving motor 32 is connected to a driving shaft 33, a grinding roller 34 is arranged on the driving shaft 33, and a plurality of grinding balls 35 are arranged on the grinding roller 34; the second driving motor 32 is controlled to drive the grinding roller 34 to rotate, and the plurality of grinding balls 35 arranged on the grinding roller 34 are driven to process the hinge plate.

[0028] like Figure 2 and Figure 5 As shown, specifically, a limiting cylinder 16 is provided on one side of the first lifting cylinder 4, the upper part of the limiting cylinder 16 is connected to the protective shell 2, the inner part of the limiting cylinder 16 is slidably connected to the limiting rod 17, and the lower part of the limiting rod 17 is connected to the mounting frame 31; the limiting rod 17 can be limited by the limiting cylinder 16, and then the mounting frame 31 below the limiting rod 17 is limited, thereby enhancing the stability of the grinding component 3 during lifting and lowering, and enhancing the stability of the device operation.

[0029] like Figure 2 and Figure 3As shown, specifically, a limit block 18 is provided inside the protective shell 2, and the limit block 18 is located on one side of the baffle 10; the baffle 10 can be limited by the limit block 18, and the baffle 10 is restricted between the limit block 18 and the front shell of the protective shell 2, thereby enhancing the stability of the baffle 10 when it is raised or lowered.

[0030] like Figure 1 and Figure 2 As shown, specifically, a control box 19 is provided on one side of the protective shell 2, and a control panel 20 is provided on the control box 19; the device is controlled to work through the control box 19, and relevant working data are adjusted through the control panel 20.

[0031] Working principle: the staff can adjust the distance between the two clamping claws 7 by controlling the two electric telescopic rods 5 to clamp hinge plates of different specifications. By controlling the first drive motor 6 to rotate, the clamping claws 7 and the clamped hinge plates can be automatically adjusted to facilitate the position of the hinge plates. The hinge plates can be polished in multiple directions, which speeds up the work efficiency. The protective shell 2 is used for protection to prevent debris from splashing and causing harm to workers during polishing. By controlling the electric telescopic rod 5 to lift and lower the baffle 10, the operating port 15 of the protective shell 2 can be opened and closed, which is convenient for the staff to load and unload materials.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] 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 machine for hinge plate processing, characterized in that: include: A grinding table (1), wherein a protective shell (2) is arranged above the grinding table (1); A grinding assembly (3), wherein the grinding assembly (3) is connected to the protective shell (2) via a first lifting cylinder (4); An electric telescopic rod (5), one end of the electric telescopic rod (5) is connected to the protective shell (2), and the other end of the electric telescopic rod (5) is connected to a first drive motor (6); A clamping jaw (7), wherein the clamping jaw (7) is connected to the rotating shaft (8) and the first driving motor (6); A second lifting cylinder (9), the second lifting cylinder (9) is connected to the protective shell (2), and the lower part of the second lifting cylinder (9) is connected to a baffle (10).

2. A grinding machine for hinge plate processing according to claim 1, characterized in that: The grinding table (1) is provided with a through slot (11), a recovery box (12) is provided below the through slot (11), a universal wheel (13) is provided below the recovery box (12), and a push handle (14) is provided on one side of the recovery box (12).

3. A grinding machine for hinge plate processing according to claim 1, characterized in that: An operating opening (15) is provided on the top of the protective shell (2), and the area of ​​the baffle (10) is larger than the area of ​​the operating opening (15).

4. A grinding machine for hinge plate processing according to claim 1, characterized in that: The grinding assembly (3) comprises a mounting frame (31), a second driving motor (32) is arranged on one side of the mounting frame (31), the second driving motor (32) is connected to a driving shaft (33), a grinding roller (34) is arranged on the driving shaft (33), and a plurality of grinding balls (35) are arranged on the grinding roller (34).

5. The grinding machine for hinge plate processing according to claim 1, characterized in that: A limiting cylinder (16) is provided on one side of the first lifting cylinder (4); the upper portion of the limiting cylinder (16) is connected to the protective shell (2); the interior of the limiting cylinder (16) is slidably connected to a limiting rod (17); and the lower portion of the limiting rod (17) is connected to the mounting frame (31).

6. A grinding machine for hinge plate processing according to claim 1, characterized in that: A limit block (18) is arranged inside the protective shell (2), and the limit block (18) is located on one side of the baffle (10).

7. A grinding machine for hinge plate processing according to claim 1, characterized in that: A control box (19) is provided on one side of the protective shell (2), and a control panel (20) is provided on the control box (19).

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