CN218837099U - A burr grinding machine - Google Patents

Abstract

The utility model belongs to the technical field of mold manufacturing, in particular to a burr grinding machine. Aiming at the two problems of position adjustment and angle adjustment proposed in the background technology, the following scheme is proposed, including a working mechanism and a grinding mechanism; the working mechanism: The working mechanism includes a workbench and a first electric telescopic rod fixed by bolts on the outer wall of the bottom of the workbench, and a first motor box is fixed on the top outer wall of the shaft of the first electric telescopic rod by bolts, and the top inner wall of the first motor box is fixed by bolts There is a first rotating motor, and a grooved disc is welded on the outer wall of the top of the first motor box. The utility model can adjust the position of the second slide block during processing through the set second electric telescopic rod, so that the grinding wheel can be moved laterally, and the set second rotating motor drives the third slide block screwed with the screw rod To move, you can use the grinding wheel to move longitudinally. This connection can evenly polish the surface of the mold during processing.

Description

A burr grinding machine

technical field

The utility model relates to the technical field of mold manufacturing, in particular to a burr grinding machine.

Background technique

Molds are widely used in the production of various plastic products. With the increasing application of plastic products, the requirements for the appearance quality of plastic products are getting higher and higher. Therefore, the surface polishing quality of plastic mold cavities should also be improved accordingly. Now Grinding machines for abrasive tools have the following problems:

(1) When the current grinding machine is in use, the grinding wheel is fixed in one place, which cannot evenly polish the surface of the mold;

(2) The current grinding machine grinds the plane of the mold when grinding the mold, and it is difficult to polish the corners of the mold. Even if it is polished, it is necessary to adjust the angle of the mold and reposition it, but this way of operation It is easy to cause uneven grinding due to insufficient support force of the mold.

Utility model content

Aiming at the deficiencies of the prior art, this new model provides a burr grinder, which overcomes the deficiencies of the prior art and effectively solves the two problems of position adjustment and angle adjustment through the cooperation of the working mechanism and the grinding mechanism. .

In order to achieve the above object, the utility model adopts the following technical solutions:

A burr grinding machine, including a working mechanism and a grinding mechanism;

Working mechanism: The working mechanism includes a workbench and a first electric telescopic rod fixed by bolts on the outer wall of the bottom of the workbench, and a first motor box is fixed on the top outer wall of the shaft of the first electric telescopic rod by bolts. The inner wall of the top is fixed with the first rotating motor by bolts, and the outer wall of the top of the first motor box is welded with a grooved plate;

Grinding mechanism: including the groove rod welded to the outer walls of both sides of the workbench and the second electric telescopic rod fixed by bolts on one side of the groove rod, and the second electric telescopic rod is fixed by bolts on the outer wall of the second electric telescopic rod. piece.

Through the above scheme, the height of the groove plate can be adjusted during use through the first electric telescopic rod provided, the angle of the mold can be adjusted during use by the first rotating motor provided, and the second electric telescopic rod provided , the position of the second slider can be adjusted during processing.

Preferably, the inner wall of the groove plate is rotatably connected to the working disk, and the inner wall on one side of the working disk is rotatably connected to a bidirectional screw rod, and the outer walls on both sides of the bidirectional screw rod are screwed to the first slider, and the outer wall on the top of the first slider is welded There is a clamping block, and the outer wall of the bottom of the working disc is connected with the first rotating motor through a rotating rod.

Through the above solution, the two-way screw rod and the first slider can be adjusted according to the size of the mold during use, and can be clamped and fixed.

Preferably, the outer wall of the top of the second slider is welded with a fixing frame, and the outer wall of one side of the fixing frame is fixed with a second rotating motor by bolts, the output shaft of the second rotating motor is connected with a screw through a rotating rod, and the outer wall of the screw is A third slider is screwed.

Through the above solution, the second rotating motor drives the third slider screwed to the screw rod to move, so that the surface of the mold can be evenly polished during processing.

Preferably, the outer wall of the bottom of the third slider is welded with a support frame, and the inner wall on the opposite side of the support frame is rotatably connected to a second motor box, and the inner wall of the bottom of the second motor box is fixed with a third rotating motor by bolts, and the third rotating motor The output shaft of the motor is connected with a grinding wheel through a rotating rod.

Through the above solution, the angle of the grinding wheel can be adjusted as required during processing through the provided support frame and the second motor box rotatably connected to the support frame, so as to facilitate the grinding of the edges and corners of the mold.

Preferably, a threaded rod is welded on one side of the outer wall of the second motor box, and a fixing nut is screwed on the outer wall of the threaded rod, and one side of the fixing nut's outer wall overlaps with one side of the supporting frame.

Through the above solution, the provided threaded rod and fixing nut can be used to fix the grinding wheel when adjusting its angle.

Preferably, the first electric telescopic rod, the first rotating motor, the second electric telescopic rod, the second rotating motor and the third rotating motor are connected to a controller through a signal line, and the controller is connected to a control panel through a signal line.

Through the above solution, the provided controller and control panel can facilitate the operation of the staff during use.

The beneficial effects of the utility model are:

1. The burr grinding machine of this design can adjust the position of the second slider during processing through the second electric telescopic rod, so that the grinding wheel can move laterally, and the second rotating motor can be used to drive it to be screwed with the screw rod. The connected third slider can be moved longitudinally by using the grinding wheel. This connection method can evenly polish the surface of the mold during processing;

2. The burr grinding machine of this design can adjust the angle of the grinding wheel according to the needs during processing through the set support frame and the second motor box connected to the support frame, so as to facilitate the grinding of the edges and corners of the mold. At the same time, by setting A threaded rod and set nut to secure the grinding wheel while adjusting the angle of the grinding wheel.

Description of drawings

Fig. 1 is a sectional view of the grinding mechanism structure of a kind of burr grinding machine proposed by the utility model;

Fig. 2 is the front view of the working mechanism structure of a kind of burr grinding machine proposed by the utility model;

Fig. 3 is a front view of the overall structure of a burr grinding machine proposed by the utility model.

In the figure: 1 working mechanism, 11 worktable, 12 the first electric telescopic rod, 13 the first motor box, 14 the first rotating motor, 15 grooved disc, 16 working disc, 17 two-way screw rod, 18 the first slider, 19 clamping block, 2 grinding mechanism, 21 groove rod, 22 second electric telescopic rod, 23 second slider, 24 fixed frame, 25 second rotating motor, 26 screw mandrel, 27 third slider, 28 support frame , 29 second motor boxes, 210 third rotating motors, 211 grinding wheels.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Embodiment 1, referring to Figures 1-3, a burr grinding machine, including a working mechanism 1 and a grinding mechanism 2;

Working mechanism 1: The working mechanism 1 includes a workbench 11 and the bottom outer wall of the workbench 11 is fixed with a first electric telescopic rod 12 by bolts, and the top outer wall of the shaft of the first electric telescopic rod 12 is fixed with a first motor box 13 by bolts , the inner wall of the top of the first motor box 13 is fixed with a first rotating motor 14 by bolts, and the outer wall of the top of the first motor box 13 is welded with a groove plate 15;

In order to accurately describe the connection structure of the inner wall of the grooved plate 15, the inner wall of the grooved plate 15 is rotatably connected with a working disk 16, and the inner wall of one side of the working disk 16 is rotatably connected with a two-way screw rod 17, and the outer walls of the two-way screw rod 17 are screwed. The first slider 18, and the top outer wall of the first slider 18 is welded with a clamping block 19, and the bottom outer wall of the working disk 16 is connected with the first rotating motor 14 through a rotating rod.

Embodiment 2, with reference to Fig. 1-3, present embodiment is optimized on the basis of embodiment 1, specifically:

Grinding mechanism 2: including the grooved rod 21 welded to the outer walls on both sides of the workbench 11 and the outer wall on one side of the grooved rod 21 is fixed with a second electric telescopic rod 22 by bolts, and the outer wall on one side of the second electric telescopic rod 22 passes through The bolt is fixed with the second slide block 23;

In order to accurately describe the connecting structure of the outer wall of the second slider 23, the outer wall of the top of the second slider 23 is welded with a fixing frame 24, and the outer wall of the side of the fixing frame 24 is fixed with a second rotating motor 25 by bolts, and the second rotating motor 25 The output shaft is connected with a screw mandrel 26 through a rotating rod, and the outer wall of the screw mandrel 26 is screwed with a third slide block 27;

In order to accurately describe the connection structure of the outer wall of the third slider 27, the outer wall of the bottom of the third slider 27 is welded with a support frame 28, and the inner wall of the opposite side of the support frame 28 is rotatably connected with a second motor box 29, and the bottom of the second motor box 29 is The inner wall is fixed with a third rotating motor 210 by bolts, and the output shaft of the third rotating motor 210 is connected with a grinding wheel 211 through a rotating rod;

In order to accurately describe the connection structure of the outer wall of the second motor box 29, a threaded rod is welded on the outer wall of the second motor box 29, and the outer wall of the threaded rod is screwed with a fixing nut, and the outer wall on one side of the fixing nut is connected to the side of the support frame 28. The outer walls overlap;

In order to accurately describe the connection structure of each electronic component, the first electric telescopic rod 12, the first rotating motor 14, the second electric telescopic rod 22, the second rotating motor 25 and the third rotating motor 210 are connected with a controller through a signal line, And the controller is connected to the control panel through the signal line;

Through the second electric telescopic rod 22 provided, the position of the second slide block 23 can be adjusted during processing, so that the grinding wheel 211 can be moved laterally. The slide block 27 moves, and the grinding wheel 211 can be used to move longitudinally, and such a connection mode can evenly polish the surface of the mold during processing;

Through the set support frame 28 and the second motor box 29 that is rotatably connected with the support frame 28, the angle of the grinding wheel 211 can be adjusted as required during processing, so as to facilitate the grinding of the edges and corners of the mold. Nut, it can be fixed when adjusting grinding wheel 211 angles.

Working principle: When the user uses this equipment, the mold is placed on the working disk 16, and the two-way screw rod 17 and the first slider 18 are set to adjust according to the size of the mold, and then clamp and fix it, and then Utilize the first electric telescopic rod 12 to adjust the height of the grooved disc 15, when grinding, by the second electric telescopic rod 22 provided, the position of the second slide block 23 can be adjusted during processing, so that the grinding wheel 211 can be moved laterally, by The second rotating motor 25 that is set drives the third slider 27 that is screwed with the screw mandrel 26 to move, and the grinding wheel 211 can be used to move longitudinally to evenly polish the surface of the mold. When grinding the edges and corners of the mold, by The supporting frame 28 provided and the second motor box 29 that is rotatably connected with the supporting frame 28 can adjust the angle of the grinding wheel 211 as required during processing, and utilize threaded rods and fixed nuts to adjust the angle of the grinding wheel 211. It is fixed.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A burr grinding machine, characterized in that: Including a working mechanism (1) and a grinding mechanism (2); Working mechanism (1): The working mechanism (1) includes the workbench (11) and the outer wall of the bottom of the workbench (11) is fixed with a first electric telescopic rod (12) by bolts, and the first electric telescopic rod (12) rod The outer wall of the top of the body is fixed with a first motor box (13) by bolts, the inner wall of the top of the first motor box (13) is fixed with a first rotating motor (14) by bolts, and the outer wall of the top of the first motor box (13) is welded with grooved disc (15); Grinding mechanism (2): comprises the groove bar (21) that is welded on the outer wall of workbench (11) both sides and the outer wall of one side of groove bar (21) is fixed with the second electric telescopic rod (22) by bolt, and the second The outer wall on one side of the electric telescopic rod (22) is fixed with a second slide block (23) by bolts. 2. A burr grinding machine according to claim 1, characterized in that, the inner wall of the grooved disc (15) is rotatably connected with a working disc (16), and one side of the inner wall of the working disc (16) is rotatably connected with a bidirectional Screw mandrel (17), two-way screw mandrel (17) both sides outer walls are screwed with the first slider (18), and first slider (18) top outer wall is welded with clamping block (19), working disk (16) The outer wall of the bottom is connected with the first rotating motor (14) through the rotating rod. 3. A kind of burr grinding machine according to claim 1, characterized in that, the outer wall of the top of the second slider (23) is welded with a fixing frame (24), and the outer wall of one side of the fixing frame (24) is fixed by bolts There is a second rotating motor (25), the output shaft of the second rotating motor (25) is connected with a screw mandrel (26) through a rotating rod, and the outer wall of the screw mandrel (26) is screwed with a third slide block (27). 4. A burr grinding machine according to claim 3, characterized in that a support frame (28) is welded to the outer wall of the bottom of the third slider (27), and the support frame (28) is rotatably connected to the inner wall of the opposite side There is a second motor box (29), the bottom inner wall of the second motor box (29) is fixed with a third rotating motor (210) by bolts, and the output shaft of the third rotating motor (210) is connected with a grinding wheel (211) by a rotating rod. ). 5. A kind of burr grinding machine according to claim 4, characterized in that, the outer wall of one side of the second motor box (29) is welded with a threaded rod, and the outer wall of the threaded rod is screwed with a fixed nut, and the fixed nut The outer wall on one side is overlapped with the outer wall on one side of the support frame (28). 6. A kind of burr grinding machine according to claim 1, characterized in that, the first electric telescopic rod (12), the first rotating motor (14), the second electric telescopic rod (22), the second rotating The motor (25) and the third rotating motor (210) are connected to a controller through a signal line, and the controller is connected to a control panel through a signal line.

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