Grinding device for mold part machining

Abstract

The utility model discloses a grinding device for die part processing, which comprises a bottom support plate, a clamping component and a support are mounted on the bottom support plate, a grinding mechanism is mounted on the support, and a dust collection mechanism is mounted on the grinding mechanism. When the grinding mechanism carries out grinding machining on a workpiece, the dust suction mechanism sucks away and collects chippings generated by grinding, the clamping assembly comprises a fixing plate welded to the bottom supporting plate, the fixing plate is in threaded connection with a fastening pin, and the tail end of the fastening pin is fixedly connected with a clamping plate. By arranging the dust collection mechanism, when a workpiece is ground, the grinding position of the workpiece is wrapped by the protective cover, so that chippings can be effectively sucked away, the chippings are effectively prevented from splashing, the chippings are conveniently collected, and the cleanliness of a machining site is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mold part grinding, in particular to a grinding device used for mold part processing. Background Art

[0002] During the grinding process of mold parts, the air blowing mechanism is set up to blow away the debris generated during the processing, so as to prevent the debris from being retained on the workpiece and affecting the processing; however, the debris blown away splashes and cannot be collected, which is not conducive to the cleanliness of the site. At the same time, the splashing debris is not conducive to the health of workers. Utility Model Content

[0003] In view of the problems existing in the existing grinding device for processing mold parts, the utility model is proposed.

[0004] Therefore, the purpose of the utility model is to provide a grinding device for mold parts processing, which solves the problem that during the grinding process of the mold parts, the debris generated during the processing is blown away by the provided blowing mechanism, thereby avoiding the debris from being retained on the workpiece and affecting the processing; however, the blown away debris splashes, and the debris cannot be collected, which is not conducive to the cleanliness of the site, and the splashing debris is also not conducive to the health of the workers.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A grinding device for processing mold parts, comprising a bottom support plate, a clamping assembly and a bracket are mounted on the bottom support plate, a grinding mechanism is mounted on the bracket, and a dust suction mechanism is mounted on the grinding mechanism;

[0007] When the grinding mechanism is grinding the workpiece, the dust suction mechanism sucks away and collects the debris generated by the grinding.

[0008] As a preferred solution of a grinding device for mold parts processing described in the utility model, the clamping assembly includes a fixing plate welded on a bottom support plate, a fastening pin is threadedly connected to the fixing plate, and the end of the fastening pin is fixedly connected to the clamping plate.

[0009] As a preferred solution of the grinding device for mold parts processing described in the utility model, the bracket includes a support column detachably mounted on a bottom support plate, and the top end of the support column is detachably connected to a top support plate.

[0010] As a preferred solution of a grinding device for mold parts processing described in the utility model, the grinding mechanism includes an electric push rod detachably mounted on the bottom of the top support plate, and a grinder is fixedly connected to the bottom end of the electric push rod.

[0011] As a preferred solution of a grinding device for mold parts processing described in the utility model, the dust suction mechanism includes a support beam detachably mounted on an electric push rod, a sleeve is installed at the bottom end of the support beam through bolts, a sleeve rod is slidably connected to the inner wall of the sleeve, a spring is commonly sleeved on the sleeve and the sleeve rod, the two ends of the spring are respectively fixedly connected to the support beam and the shield, a suction pipe is inserted on the shield, the end of the suction pipe is connected to a collection box, the interface of the collection box is connected to an air pump through a conduit, and a filter is installed in the collection box.

[0012] As a preferred solution of the grinding device for mold parts processing described in the utility model, a mounting ring is provided at the center of the support beam, and the mounting ring is sleeved on the electric push rod and fixed to the electric push rod by bolts.

[0013] As a preferred solution of the grinding device for mold parts processing described in the utility model, wherein: a first support connection seat is welded at the bottom end of the top support plate, the top end of the support column is inserted into the first support connection seat, and the first support connection seat and the support column are fixed by bolts;

[0014] A second support connection seat is welded to the top end of the bottom support plate, the bottom end of the support column is inserted into the second support connection seat, and the support column and the second support connection seat are fixed by bolts.

[0015] Compared with existing technologies:

[0016] By setting up a dust suction mechanism, when grinding the workpiece, the grinding position of the workpiece is wrapped with a protective cover, so that the debris can be effectively sucked away, thereby effectively avoiding the splashing of the debris, facilitating the collection of the debris, and helping to ensure the cleanliness of the processing site. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure provided by the utility model;

[0018] Figure 2 The utility model provides Figure 1 A partial enlarged view of

[0019] Figure 3 The utility model provides Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4This is a cross-sectional view of the collection box provided by the utility model.

[0021] In the figure: bottom support plate 1, top support plate 2, support column 3, first support connecting seat 4, second support connecting seat 5, fixing plate 6, fastening pin 7, turntable 8, clamping plate 9, third support connecting seat 10, electric push rod 11, collection box 12, interface 121, shield 13, suction pipe 14, support beam 15, mounting ring 151, sleeve 16, sleeve rod 17, spring 18, grinder 19, filter screen 20, vacuum pump 21. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] The utility model provides a grinding device for mold parts processing, please refer to Figure 1-4 , comprising a bottom support plate 1, a clamping assembly and a bracket are mounted on the bottom support plate 1, a grinding mechanism is mounted on the bracket, and a dust collecting mechanism is mounted on the grinding mechanism;

[0024] When the grinding mechanism is grinding the workpiece, the dust suction mechanism sucks away and collects the debris generated by the grinding.

[0025] The clamping assembly includes a fixing plate 6 welded to the bottom support plate 1, a fastening pin 7 is threadedly connected to the fixing plate 6, the end of the fastening pin 7 is fixedly connected to the clamping plate 9, and the other end of the fastening pin 7 is fixedly connected to the turntable 8; the fastening pin 7 is driven to rotate by rotating the turntable 8, thereby driving the clamping plate 9 to clamp the workpiece.

[0026] The bracket includes a support column 3 detachably mounted on a bottom support plate 1, a second support connecting seat 5 is welded to the top end of the bottom support plate 1, the bottom end of the support column 3 is inserted into the second support connecting seat 5, the support column 3 and the second support connecting seat 5 are fixed by bolts, the top end of the support column 3 is detachably connected to the top support plate 2, specifically, a first support connecting seat 4 is welded to the bottom end of the top support plate 2, the top end of the support column 3 is inserted into the first support connecting seat 4, and the first support connecting seat 4 and the support column 3 are fixed by bolts.

[0027] The grinding mechanism includes an electric push rod 11 detachably mounted on the bottom of the top support plate 2. Specifically, a third support connecting seat 10 is welded to the bottom end of the top support plate 2, and a third support connecting seat 10 is welded to the top end of the electric push rod 11. Internal threaded holes are provided at corresponding positions of the third support connecting seat 10 and the electric push rod 11. The third support connecting seat 10 and the electric push rod 11 are fixed by bolts, and a grinder 19 is fixedly connected to the bottom end of the electric push rod 11; the electric push rod 11 extends to drive the grinder 19 to descend, and the grinder 19 is used to grind the workpiece.

[0028] The dust suction mechanism includes a support beam 15 detachably mounted on the electric push rod 11, a sleeve 16 is installed at the bottom end of the support beam 15 by bolts, a sleeve rod 17 is slidably connected to the inner wall of the sleeve 16, a spring 18 is sleeved on the sleeve 16 and the sleeve rod 17, and the two ends of the spring 18 are respectively fixedly connected to the support beam 15 and the shield 13, a through hole is opened at the top of the shield 13 for the electric push rod 11 to pass through, a suction pipe 14 is inserted into the shield 13, and the end of the suction pipe 14 is connected to the collection box 12, the open end of the collection box 12 is hinged with a box door by a hinge, and the interface 121 of the collection box 12 is connected to the suction pump 21 through a conduit, and a filter screen 20 is installed in the collection box 12, so the suction pump 21 is started to absorb the debris generated by the grinder 19 in the shield 13 grinding the workpiece, and the debris is blocked in the collection box 12;

[0029] When the workpiece being cut is smaller than the opening at the bottom of the shield 13, the grinder 19 grinds the top of the workpiece, and the shield 13 covers the grinding part of the workpiece, so that the debris generated by the grinding can be better sucked away;

[0030] When the workpiece is larger than the opening at the bottom of the shield 13, the electric push rod 11 drives the shield 13 and the grinder 19 to descend together, the grinder 19 contacts the top of the workpiece, and the bottom of the shield 13 also contacts the workpiece, so that the shield 13 can better prevent the debris generated by grinding from splashing.

[0031] A mounting ring 151 is provided at the center of the support beam 15 . The mounting ring 151 is sleeved on the electric push rod 11 and fixed to the electric push rod 11 by bolts.

[0032] When used specifically:

[0033] Place the workpiece between two clamping plates 9, and drive the fastening pin 7 to rotate by rotating the turntable 8, thereby driving the clamping plates 9 to clamp the workpiece;

[0034] The electric push rod 11 extends to drive the shield 13 and the grinder 19 to descend, so that the grinder 19 contacts the workpiece to grind the workpiece;

[0035] When the workpiece being cut is smaller than the opening at the bottom of the shield 13, the grinder 19 grinds the top of the workpiece, and the shield 13 covers the grinding part of the workpiece, so that the debris generated by the grinding can be better sucked away;

[0036] When the workpiece is larger than the opening at the bottom of the shield 13, the electric push rod 11 drives the shield 13 and the grinder 19 to descend together, and the grinder 19 contacts the top of the workpiece. After the shield 13 contacts the workpiece, the spring 18 is gradually compressed, and the bottom of the shield 13 also contacts the workpiece, so that the shield 13 can better prevent the debris generated by grinding from splashing;

[0037] During the grinding process, the vacuum pump 21 is started to absorb the debris generated by the grinder 19 in the shield 13 grinding the workpiece, and the debris is blocked in the collection box 12.

[0038] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A grinding device for processing mold parts, comprising a bottom support plate (1), on which a clamping assembly and a bracket are mounted, characterized in that: A grinding mechanism is installed on the bracket, and a dust collecting mechanism is installed on the grinding mechanism; When the grinding mechanism is grinding the workpiece, the dust suction mechanism sucks away and collects the debris generated by the grinding.

2. A grinding device for mold parts processing according to claim 1, characterized in that: The clamping assembly comprises a fixing plate (6) welded to a bottom support plate (1), a fastening pin (7) being threadedly connected to the fixing plate (6), and a clamping plate (9) being fixedly connected to the end of the fastening pin (7).

3. A grinding device for mold parts processing according to claim 1, characterized in that: The bracket comprises a support column (3) which is detachably mounted on a bottom support plate (1), and the top end of the support column (3) is detachably connected to a top support plate (2).

4. A grinding device for mold parts processing according to claim 1, characterized in that: The grinding mechanism comprises an electric push rod (11) detachably mounted on the bottom of the top support plate (2), and a grinder (19) is fixedly connected to the bottom end of the electric push rod (11).

5. A grinding device for mold parts processing according to claim 1, characterized in that: The dust suction mechanism comprises a support beam (15) detachably mounted on an electric push rod (11); a sleeve (16) is mounted on the bottom end of the support beam (15) by means of bolts; a sleeve rod (17) is slidably connected to the inner wall of the sleeve (16); a spring (18) is sleeved on the sleeve (16) and the sleeve rod (17); two ends of the spring (18) are respectively fixedly connected to the support beam (15) and a protective cover (13); a suction pipe (14) is plugged into the protective cover (13); the end of the suction pipe (14) is connected to a collection box (12); an interface (121) of the collection box (12) is connected to an air pump (21) by means of a conduit; a filter screen (20) is installed in the collection box (12).

6. A grinding device for mold parts processing according to claim 5, characterized in that: A mounting ring (151) is provided at the center of the support beam (15); the mounting ring (151) is sleeved on the electric push rod (11) and is fixed to the electric push rod (11) by bolts.

7. A grinding device for mold parts processing according to claim 3, characterized in that: A first support connection seat (4) is welded to the bottom end of the top support plate (2), the top end of the support column (3) is inserted into the first support connection seat (4), and the first support connection seat (4) and the support column (3) are fixed by bolts; A second support connection seat (5) is welded to the top end of the bottom support plate (1), the bottom end of the support column (3) is inserted into the second support connection seat (5), and the support column (3) and the second support connection seat (5) are fixed by bolts.

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