CN216657408U - Floating grinding mechanism of grinding machine - Google Patents

Abstract

The utility model discloses a floating grinding mechanism of a grinding machine in the technical field of grinding machine processing, comprising a base and a grinding head. The bottom end of the electric push rod is inserted into the inner cavity of the fixed table, the front side of the fixed table is provided with a slot, the bottom end of the electric push rod is fixedly connected with a moving block, and the outer side of the moving block is fixedly connected with a moving block. a connecting rod, the bottom end of the connecting rod is fixedly connected with a support plate, and the support plate is slidably connected to the outer surface of the fixed table, the top end of the support plate is provided with a rotary motor, and the output end of the rotary motor is connected with a grinding head, The upper surface of the base is provided with a processing table directly below the grinding head, and the upper surface of the base is provided with reinforcement components on both sides of the processing table. The utility model can reinforce the processing parts on the grinding machine and avoid the grinding head It shakes when grinding the workpiece, which improves the accuracy of the grinding position of the workpiece and has good practicability.

Description

Floating Grinding Mechanism for Grinders

technical field

The utility model relates to the technical field of grinding machine processing, in particular to a floating grinding mechanism of a grinding machine.

Background technique

A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. It is necessary to use a grinding head to grind the workpiece, but the floating grinding mechanism for the existing grinding machine has a simple structure and a single function, which is inconvenient to fix the workpiece. The position of the workpiece is easy to shake, which affects the grinding work of the workpiece, and the practicability is poor. For this reason, we propose a floating grinding mechanism for the grinding machine.

Utility model content

The purpose of the present invention is to provide a floating grinding mechanism for a grinding machine, so as to solve the problem that the grinding mechanism for a grinding machine proposed in the above-mentioned background art is inconvenient to fix the workpiece and affects the grinding.

To achieve the above object, the utility model provides the following technical solutions:

The floating grinding mechanism of the grinding machine includes a base and a grinding head. A fixing table is fixedly connected to the rear side of the upper surface of the base, and the fixing table is arranged in a vertical direction. The top of the fixing table is provided with an electric push rod. The bottom end of the electric push rod is inserted into the inner cavity of the fixed table, the front side of the fixed table is provided with a slot, the bottom end of the electric push rod is fixedly connected with a moving block, and the outer side of the moving block is fixedly connected with a connection The bottom end of the connecting rod is fixedly connected with a support plate, and the support plate is slidably connected to the outer surface of the fixed table, the top of the support plate is provided with a rotating motor, and the output of the rotating motor A grinding head is connected to the end, a processing table is provided on the upper surface of the base and located directly below the grinding head, and reinforcement components are provided on the upper surface of the base and located on both sides of the processing table.

Further: the reinforcement assembly includes two sets of vertical plates, and the two sets of vertical plates are respectively located on both sides of the processing table, the two sets of vertical plates are inserted with adjustment screws, and the bottom ends of the adjustment screws are movably connected by bearings. A pressing table, a workpiece is clamped between adjacent pressing tables.

Further: a guide rail is provided on the rear side of the inner cavity of the fixed platform, and a connecting block is slidably connected in the guide rail, and one side of the connecting block is fixedly connected to the rear side of the moving block.

Further: the extrusion table is U-shaped, and the open end faces the workpiece, the bottom end of the inner cavity of the extrusion table is provided with an inner fixing plate, and one side of the inner fixing plate is provided with several groups of connecting springs , the other end of the connecting spring is fixedly connected with the outer plate.

Further: the bottom end of the outer surface of the fixing table and the rear side of the processing table is provided with a rear plate.

Further: the outer surface of the outer plate is bonded with a rubber pad.

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model drives the moving block to move by the electric push rod, the connecting rod on one side of the moving block can move up and down with the support plate, the grinding head on the support plate completes the grinding work of the workpiece on the processing table, and the structure is simple and the operation is convenient , and through the two sets of extrusion tables, the position of the workpiece can be reinforced, the position of the workpiece can be prevented from shaking during grinding, the stability of the workpiece during grinding is improved, and the practicability is good.

Description of drawings

Fig. 1 is the structural representation of the utility model;

2 is a schematic diagram of the internal structure of the fixed platform of the present invention;

3 is a cross-sectional view of the internal structure of the extrusion table of the present invention.

In the figure: 1. Base; 2. Extrusion table; 3. Processing table; 4. Adjusting screw; 5. Back plate; 6. Slotting; 7. Fixed table; 8. Electric push rod; 9. Grinding head; 10 , rotary motor; 11, support plate; 12, vertical plate; 13, moving block; 14, guide rail; 15, connecting block; 16, connecting rod; 17, inner fixing plate; 18, connecting spring; 19, outer plate; 20 ,Rubber mat.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1:

Please refer to FIG. 1 and FIG. 2 , the present invention provides a technical solution: a floating grinding mechanism of a grinding machine includes a base 1 and a grinding head 9 , a fixing table 7 is fixedly connected to the rear side of the upper surface of the base 1 , and the fixing table 7 Set in a vertical direction, the top of the fixed table 7 is provided with an electric push rod 8, the bottom end of the electric push rod 8 is inserted into the inner cavity of the fixed table 7, the front side of the fixed table 7 is provided with a slot 6, and the electric push rod The bottom end of 8 is fixedly connected with a moving block 13, and the outer side of the moving block 13 is fixedly connected with a connecting rod 16, and the connecting rod 16 penetrates the slot 6, and the bottom end of the connecting rod 16 is fixedly connected with a supporting plate 11, and the supporting plate 11 Slidingly connected to the outer surface of the fixed table 7, the top end of the support plate 11 is provided with a rotary motor 10, and the output end of the rotary motor 10 is connected with a grinding head 9, and the upper surface of the base 1 is located directly under the grinding head 9. Table 3, the upper surface of the base 1 and the two sides of the processing table 3 are provided with reinforcement components. When in use, the device is connected to an external power supply and a control switch, the workpiece to be processed is placed on the processing table 3, and the electric push The rod 8 is activated to drive the support plate 11 to move down until the grinding head 9 on the lower surface of the support plate 11 is attached to the processing position of the workpiece. Then, the position of the workpiece is reinforced by the reinforcement assembly, and the rotary motor 10 is activated to drive the grinding head 9 It can realize the grinding work of the workpiece, can prevent the workpiece from shaking during grinding, and has good practicability.

Please refer to FIG. 2, wherein, preferably, the reinforcement assembly includes two sets of vertical plates 12, and the two sets of vertical plates 12 are respectively located on both sides of the processing table 3, and the two sets of vertical plates 12 are inserted with adjusting screws 4, and the adjusting screws The bottom end of 4 is movably connected with the extrusion table 2 through the bearing, and the workpiece is clamped between the adjacent extrusion tables 2. When the workpiece is reinforced, the adjustment screw 4 on one side of the two sets of vertical plates 12 is rotated, and the adjustment screw 4 The extrusion table 2 is driven to move in the opposite direction, and the two groups of extrusion tables 2 complete the reinforcement and positioning of the position of the workpiece.

Referring to FIG. 2 , preferably, a guide rail 14 is provided on the rear side of the inner cavity of the fixing table 7, and a connecting block 15 is slidably connected in the guide rail 14. One side of the connecting block 15 is fixedly connected to the rear side of the moving block 13, and the electric push When the rod 8 is working, it can drive the moving block 13 to move up and down, and when the moving block 13 moves up and down, it can drive the connecting block 15 to slide in the inner cavity of the guide rail 14, which can assist the up and down movement of the electric push rod 8, and prevent the support plate 11 from being damaged. The position shakes during the up and down movement.

Please refer to FIG. 3 , preferably, the extrusion table 2 is U-shaped, and the open end faces the workpiece, the bottom end of the inner cavity of the extrusion table 2 is provided with an inner fixing plate 17 , and one side of the inner fixing plate 17 is provided with several A set of connecting springs 18, the other end of the connecting spring 18 is fixedly connected with the outer plate 19, when the pressing table 2 presses and positions the workpiece, the connecting spring 18 cooperates with the outer plate 19 to realize the reinforcement of the workpiece, wherein the connecting spring 18 It has a certain shock absorption capacity, which can effectively protect the workpiece.

Example 2:

Referring to FIG. 1 , this embodiment differs from the first embodiment in that the bottom end of the outer surface of the fixing table 7 and the rear side of the processing table 3 is provided with a rear plate 5 , and the rear plate 5 can be arranged from the rear side. Provide protection to the workpiece.

Referring to FIG. 3 , a rubber pad 20 is adhered to the outer surface of the outer plate 19 , and the rubber pad 20 mainly plays a protective role to prevent the extrusion table 2 from damaging the workpiece when clamping the workpiece.

Working principle: When using the utility model, first, connect the device to the external power supply and control switch, place the workpiece to be processed on the processing table 3, and then rotate the adjusting screw 4 in the two sets of vertical plates 12 to adjust The screw 4 drives the extrusion table 2 to move in the opposite direction to reinforce the position of the workpiece. The electric push rod 8 is activated, and the moving block 13 at the bottom of the electric push rod 8 drives the connecting rod 16 to move, thereby driving the support plate 11 to move down. Until the grinding head 9 on the lower surface of the support plate 11 is attached to the processing position of the workpiece, and then, the position of the workpiece is reinforced by the reinforcement component, and the rotary motor 10 is activated to drive the grinding head 9 to work to realize the grinding of the workpiece. It can prevent the workpiece from shaking during grinding, and has good practicability.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A floating grinding mechanism of a grinding machine, comprising a base (1) and a grinding head (9), characterized in that: a fixing table (7) is fixedly connected to the rear side of the upper surface of the base (1), and the fixing table (7) ) is arranged in a vertical direction, the top of the fixed table (7) is provided with an electric push rod (8), and the bottom end of the electric push rod (8) is inserted into the inner cavity of the fixed table (7), the The front side of the fixed table (7) is provided with a slot (6), the bottom end of the electric push rod (8) is fixedly connected with a moving block (13), and the outer side of the moving block (13) is fixedly connected with a connecting rod ( 16), and the connecting rod (16) runs through the slot (6), the bottom end of the connecting rod (16) is fixedly connected with a support plate (11), and the support plate (11) is slidably connected to the bottom of the fixing table (7). On the outer surface, the top of the support plate (11) is provided with a rotary motor (10), and the output end of the rotary motor (10) is connected with a grinding head (9), and the upper surface of the base (1) is located at the grinding head A processing table (3) is provided directly below (9), and reinforcement components are provided on the upper surface of the base (1) and on both sides of the processing table (3). 2 . The floating grinding mechanism of a grinding machine according to claim 1 , wherein the reinforcement assembly comprises two sets of vertical plates ( 12 ), and the two sets of vertical plates ( 12 ) are respectively located on two sides of the processing table ( 3 ). 3 . On the side, two sets of vertical plates (12) are inserted with adjustment screws (4), and the bottom ends of the adjustment screws (4) are movably connected with the extrusion table (2) through the bearing, and the adjacent extrusion table ( 2) A workpiece is clamped between them. 3. The floating grinding mechanism of a grinding machine according to claim 1, wherein a guide rail (14) is provided on the rear side of the inner cavity of the fixing table (7), and a connecting block is slidably connected in the guide rail (14). (15), one side of the connecting block (15) is fixedly connected to the rear side of the moving block (13). 4. The floating grinding mechanism of a grinding machine according to claim 2, characterized in that: the pressing table (2) is U-shaped, and the open end faces the workpiece, and the inner surface of the pressing table (2) is in a U-shape. The bottom end of the cavity is provided with an inner fixing plate (17), one side of the inner fixing plate (17) is provided with several groups of connecting springs (18), and the other end of the connecting spring (18) is fixedly connected with an outer plate (19). ). 5 . The floating grinding mechanism of the grinding machine according to claim 1 , wherein a rear plate ( 5 ) is provided at the bottom end of the outer surface of the fixing table ( 7 ) and located on the rear side of the processing table ( 3 ). 6 . 6 . The floating grinding mechanism of a grinding machine according to claim 4 , wherein a rubber pad ( 20 ) is adhered to the outer surface of the outer plate ( 19 ). 7 .

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