Surface grinding machine equipment for mold machining

Abstract

The utility model discloses surface grinding machine equipment for die machining. The surface grinding machine equipment comprises a machine base, a workbench, a lifting adjusting mechanism, a driving motor, a grinding wheel and a dust suction device. The dust suction device comprises a vortex fan, an air suction pipe, an air outlet pipe and a filter cavity, a protective cover is arranged on the outer side of the grinding wheel, the filter cavity is embedded in the side end of the protective cover, the air suction pipe at the air inlet end of the vortex fan is connected with the filter cavity, a dust suction channel is formed in the filter cavity, and a plurality of filter holes are formed in the side wall of the filter cavity and communicated with the dust suction channel. The vortex fan can generate negative pressure airflow, and dust and chippings generated by grinding are adsorbed through the air suction pipe and the filtering cavity; the filtering holes of the filtering cavity can block large metal scraps, damage to blades of the vortex fan is avoided, and the service life of equipment is prolonged; an adjusting hand wheel of the lifting adjusting mechanism is arranged on the front face of the machine base, operators can conveniently adjust the height of the grinding wheel from the front face of the grinding machine, and practicability and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the field of surface grinders, in particular to surface grinder equipment used for mold processing. Background Art

[0002] A surface grinder is a machine tool used for precision machining. Its working principle is to cut the workpiece surface through a high-speed rotating grinding wheel to achieve the purpose of precise grinding, finishing and machining of the workpiece plane.

[0003] In the existing technology, during the processing of the mold, it is often necessary to use a surface grinder to grind its surface to improve the surface flatness and smoothness of the mold; however, a large amount of dust and metal debris will be generated during the grinding process. Although the traditional surface grinder is equipped with a dust suction device, the dust suction effect is not ideal and it is easy to inhale large pieces of metal debris, thereby affecting the service life of the fan; in addition, the lifting and adjustment mechanism of the traditional surface grinder often sets the handwheel on the back of the equipment, which makes it inconvenient for the staff to adjust the height of the grinding wheel, affecting work efficiency.

[0004] Therefore, the prior art has defects and needs to be improved. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a surface grinding machine device for mold processing which has good dust collection effect and is easy to operate.

[0006] To achieve this purpose, the utility model adopts the following technical solution: a surface grinding machine device for mold processing, including a machine base, a workbench, a lifting and adjusting mechanism, a support base, a mounting frame, a driving motor, a grinding wheel and a dust collecting device;

[0007] The workbench is arranged on the machine base, and the workbench is used to position and place the mold to be processed;

[0008] The support seat is arranged on the machine base at the back of the workbench, the lifting adjustment mechanism is arranged on the support seat and connected to the mounting frame, the lifting adjustment mechanism is used to drive the mounting frame to move in the vertical direction, the driving motor is arranged on the mounting frame, and the output shaft of the driving motor is connected to the grinding wheel to drive the grinding wheel to rotate;

[0009] The dust collection device includes a vortex fan, an air intake pipe, an air outlet pipe and a filter cavity. A protective cover is provided on the outside of the grinding wheel. The two filter cavities are respectively embedded in the side ends of the protective cover. The vortex fan is arranged on the top of the mounting frame. The air inlet end of the vortex fan is connected to the filter cavity through the air intake pipe, and the air outlet end of the vortex fan is connected to an external dust collection device through the air outlet pipe.

[0010] The top of the filter cavity is provided with a pipe connection port, the pipe connection port is connected to the suction pipe, the inside of the filter cavity is provided with a dust suction channel, the side wall of the filter cavity is provided with a plurality of filter holes, and the filter holes are connected to the dust suction channel.

[0011] According to the above technical solution, in the surface grinder equipment for mold processing, the lifting and lowering adjustment mechanism includes an adjusting handwheel, a rotating shaft, a worm gear screw lifter and a screw lift assembly;

[0012] The screw lifting assembly is connected to the mounting frame, the worm gear screw lift is arranged at the bottom of the support base, the output end of the worm gear screw lift is connected to the screw lifting assembly, the rotating shaft passes through the machine base and is connected to the input end of the worm gear screw lift, the adjusting handwheel is arranged on the front of the machine base, and the adjusting handwheel is connected to the end of the rotating shaft to drive the rotating shaft to rotate.

[0013] According to the above technical solution, in the surface grinder equipment for mold processing, the screw lifting assembly includes a screw shaft, a threaded seat and a lifting seat;

[0014] The screw shaft is vertically arranged on the support seat, the bottom of the screw shaft is connected to the output end of the worm gear screw lifter, the threaded seat is sleeved on the screw shaft, the lifting seat is connected to the threaded seat, and the mounting bracket is connected to the lifting seat. The threaded seat is used to push the mounting bracket to reciprocate in the vertical direction as the screw shaft rotates.

[0015] By adopting the above technical solution, in the surface grinder equipment for mold processing, the workbench is a magnetic workbench.

[0016] By adopting the above technical solution, in the surface grinder equipment for mold processing, the side wall of the protective cover is provided with an avoidance groove for embedding and installing the filter cavity, and the filter cavity and the protective cover are connected by bolts.

[0017] By adopting the above technical solution, in the surface grinder equipment for mold processing, the pipe connecting port and the suction pipe are connected by a clamp.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The utility model arranges a dust suction device on the outside of the grinding wheel. The vortex fan of the dust suction device can generate a negative pressure airflow, and absorb the dust and debris generated by the grinding process through the suction pipe and the filter cavity, so as to prevent the dust and debris from affecting the workshop environment; at the same time, the filter holes of the filter cavity can block larger metal debris, avoid damage to the blades of the vortex fan, thereby extending the service life of the equipment; the adjustment hand wheel of the lifting adjustment mechanism is arranged on the front of the machine base, so that the operator can conveniently adjust the height of the grinding wheel from the front of the grinder, effectively improving the user's operating convenience and meeting the user's processing needs for different molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] The structures, proportions, sizes, etc. depicted in the drawings of this specification are only used to match the contents disclosed in this specification so as to facilitate understanding and reading by those familiar with this technology. They are not intended to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modifications, changes in proportional relationships, or adjustments in size, without affecting the efficacy and objectives that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed in the present invention.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the lifting and adjusting mechanism of the utility model;

[0025] Figure 4 This is a schematic diagram of the grinding wheel installation structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the installation structure of the dust collection device of the present invention;

[0027] Figure 6 This is a schematic diagram of the filter cavity structure of the present utility model. DETAILED DESCRIPTION

[0028] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally located component.

[0030] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0031] like Figures 1 to 6 As shown, the embodiment of the utility model provides a surface grinding machine equipment for mold processing, including a machine base 1, a workbench 2, a lifting and adjusting mechanism 3, a support seat 4, a mounting frame 5, a drive motor 6, a grinding wheel 7 and a dust suction device 8; the workbench 2 is arranged on the machine base 1, and the workbench 2 is used to position and place the mold to be processed; the support seat 4 is arranged on the machine base 1 on the back of the workbench 2, the lifting and adjusting mechanism 3 is arranged on the support seat 4 and is connected to the mounting frame 5, the lifting and adjusting mechanism 3 is used to drive the mounting frame 5 to move in the vertical direction, the drive motor 6 is arranged on the mounting frame 5, and the output shaft of the drive motor 6 is connected to the grinding wheel 7 for driving the grinding wheel 7 to rotate; the operator can place the mold to be processed on the workbench 2, and when the drive motor 6 is started, it can drive the grinding wheel 7 to rotate at high speed. When the grinding wheel 7 contacts the mold on the workbench 2, the mold can be ground. During the processing, the user can adjust the height of the grinding wheel 7 through the lifting and adjusting mechanism 3, and then adjust the grinding depth.

[0032] The dust suction device 8 includes a vortex fan 81, an air intake pipe 82, an air outlet pipe 83 and a filter cavity 84. A protective cover 71 is provided on the outside of the grinding wheel 7. The two filter cavities 84 are respectively embedded in the side ends of the protective cover 71. The vortex fan 81 is arranged on the top of the mounting frame 5. The air inlet end of the vortex fan 81 is connected to the filter cavity 84 through the air intake pipe 82, and the air outlet end of the vortex fan 81 is connected to an external dust collection device (not shown) through the air outlet pipe 83. A large amount of dust and metal debris will be generated during the grinding process of the mold. The vortex fan 81 can generate airflow suction, and absorb these dust and debris through the air intake pipe 82 and the filter cavity 84, and transport them from the air outlet pipe 83 to the external dust collection device for unified collection.

[0033] The top of the filter chamber 84 has a pipe connection port 841 connected to the suction pipe 82. A dust suction channel 842 is defined within the filter chamber 84. The sidewalls of the filter chamber 84 are provided with a plurality of filter holes 843, which communicate with the dust suction channel 842. The filter holes 843 provided on the sidewalls of the filter chamber 84 block larger metal debris, preventing it from entering the dust suction channel 842, thereby preventing damage to the blades of the vortex blower 81 and extending the service life of the device.

[0034] like Figure 3 As shown, further, the lifting adjustment mechanism 3 includes an adjusting handwheel 31, a rotating shaft 32, a worm gear screw lift 33 and a screw lift assembly 34. The screw lift assembly 34 is connected to the mounting frame 5. The worm gear screw lift 33 is arranged at the bottom of the support base 4. The output end of the worm gear screw lift 33 is connected to the screw lift assembly 34. The rotating shaft 32 passes through the machine base 1 and is connected to the input end of the worm gear screw lift 33. The adjusting handwheel 31 is arranged on the front of the machine base 1, and the adjusting handwheel 31 is connected to the end of the rotating shaft 32 to drive the rotating shaft 32 to rotate. The adjusting handwheel 31 is arranged on the front of the machine base 1, and the rotating shaft 32 is driven to rotate by adjusting the handwheel 31, so that the worm gear screw lift 33 drives the screw lift assembly 34 to move, thereby adjusting the height of the grinding wheel 7. The operator can adjust the height from the front of the grinder, which greatly improves the convenience of operation.

[0035] like Figure 2 and Figure 3As shown, further, the screw lifting assembly 34 includes a screw shaft 341, a threaded seat 342 and a lifting seat 343. The screw shaft 341 is vertically arranged on the support seat 4. The bottom of the screw shaft 341 is connected to the output end of the worm gear screw lift 33. The threaded seat 342 is sleeved on the screw shaft 341. The lifting seat 343 is connected to the threaded seat 342. The mounting bracket 5 is connected to the lifting seat 343. The threaded seat 342 is used to push the mounting bracket 5 to reciprocate in the vertical direction as the screw shaft 341 rotates. When the screw shaft 341 is driven by the worm gear screw lift 33 to rotate, it can drive the threaded seat 342 to slide along the length direction of the screw shaft 341, thereby pushing the mounting bracket 5 to move in the vertical direction, thereby achieving height adjustment of the grinding wheel 7.

[0036] Furthermore, the workbench 2 is a magnetic workbench, which can firmly adsorb the metal mold on the workbench 2 through magnetic force, greatly simplifying the fixing operation process of the mold workpiece and effectively improving the processing efficiency of the mold.

[0037] like Figure 5 As shown, further, the side wall of the protective cover 71 is provided with an avoidance groove 710 for the embedding and installation of the filter cavity 84, and the filter cavity 84 and the protective cover 71 are connected by bolts. With such an arrangement, the operator only needs to loosen the bolts to easily remove the filter cavity 84, thereby effectively improving the convenience of maintenance of the dust collection device 8.

[0038] Furthermore, the pipe connection port 841 is connected to the air intake pipe 82 via a clamp. When the filter cavity 84 needs to be cleaned or repaired, the user can disassemble the filter cavity 84 by loosening the clamp, which is simple to operate and effectively improves the maintenance convenience of the equipment and is easy to use.

[0039] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A surface grinding machine for mold processing, characterized in that: It includes a machine base, a workbench, a lifting and adjusting mechanism, a support base, a mounting frame, a driving motor, a grinding wheel and a dust collecting device; The workbench is arranged on the machine base, and the workbench is used to position and place the mold to be processed; The support seat is arranged on the machine base at the back of the workbench, the lifting adjustment mechanism is arranged on the support seat and connected to the mounting frame, the lifting adjustment mechanism is used to drive the mounting frame to move in the vertical direction, the driving motor is arranged on the mounting frame, and the output shaft of the driving motor is connected to the grinding wheel to drive the grinding wheel to rotate; The dust collection device includes a vortex fan, an air intake pipe, an air outlet pipe and a filter cavity. A protective cover is provided on the outside of the grinding wheel. The two filter cavities are respectively embedded in the side ends of the protective cover. The vortex fan is arranged on the top of the mounting frame. The air inlet end of the vortex fan is connected to the filter cavity through the air intake pipe, and the air outlet end of the vortex fan is connected to an external dust collection device through the air outlet pipe. The top of the filter cavity is provided with a pipe connection port, the pipe connection port is connected to the suction pipe, the inside of the filter cavity is provided with a dust suction channel, the side wall of the filter cavity is provided with a plurality of filter holes, and the filter holes are connected to the dust suction channel.

2. The surface grinding machine for mold processing according to claim 1, characterized in that: The lifting and lowering adjustment mechanism includes an adjusting hand wheel, a rotating shaft, a worm gear screw lifter and a screw lift assembly; The screw lifting assembly is connected to the mounting frame, the worm gear screw lift is arranged at the bottom of the support base, the output end of the worm gear screw lift is connected to the screw lifting assembly, the rotating shaft passes through the machine base and is connected to the input end of the worm gear screw lift, the adjusting handwheel is arranged on the front of the machine base, and the adjusting handwheel is connected to the end of the rotating shaft to drive the rotating shaft to rotate.

3. The surface grinding machine for mold processing according to claim 2, characterized in that: The screw lifting assembly includes a screw shaft, a threaded seat and a lifting seat; The screw shaft is vertically arranged on the support seat, the bottom of the screw shaft is connected to the output end of the worm gear screw lifter, the threaded seat is sleeved on the screw shaft, the lifting seat is connected to the threaded seat, and the mounting bracket is connected to the lifting seat. The threaded seat is used to push the mounting bracket to reciprocate in the vertical direction as the screw shaft rotates.

4. The surface grinding machine for mold processing according to claim 1, characterized in that: The workbench is a magnetic workbench.

5. The surface grinding machine for mold processing according to claim 1, characterized in that: The side wall of the protective cover is provided with an avoidance groove for embedding and installing the filter cavity, and the filter cavity and the protective cover are connected by bolts.

6. The surface grinding machine for mold processing according to claim 1, characterized in that: The pipe connecting port and the air intake pipe are connected via a clamp.

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