CN218874784U - Internal grinding machine - Google Patents

Abstract

The utility model discloses an internal grinding machine, which belongs to the technical field of numerically controlled machine tools, and comprises a stable horizontal frame. A driving motor box is fixedly installed on the left side of the upper surface of the stable horizontal frame. There is a rotatable four-jaw chuck, a slidable mobile gantry is provided in the middle of the upper surface of the stable horizontal frame, and a collection box is fixedly installed on the upper surface of the mobile gantry, and the outer surface of the collection box is connected with transfer tube. The internal grinding machine, by setting the second rotating motor to drive the rotating fan blades to rotate, the inhaled debris and powder are transported to the collection box for storage after passing through the filter disc, fan-shaped filter plate and multi-layer filter plate in multiple stages, so that It has a better filtering effect on debris and powder, and at the same time facilitates more effective collection of debris and powder, which helps operators to process more efficiently and further improves the convenience of operators.

Description

An internal grinding machine

technical field

The utility model belongs to the technical field of numerical control machine tools, in particular to an internal grinding machine.

Background technique

A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use high-speed rotating grinding wheels for grinding, and a few use other abrasive tools such as oil stones, abrasive belts, and free abrasives for processing, such as honing. machines, ultra-finishing machine tools, abrasive belt grinders, grinding machines and polishing machines, etc., while internal grinding machines are mainly used for grinding cylindrical, conical or other shapes of inner hole surfaces and end faces generated by plain lines; currently there are The grinding wheel frame and the head frame of the internal grinding machine are generally directly exposed to the outside for use; the existing internal grinding machine will produce a large amount of debris and powder during use, which greatly affects the normal processing operation of the operator. The use of the operator has brought great inconvenience, which is not conducive to better use.

Utility model content

(1) Solved technical problems

In order to overcome the above-mentioned defects of the prior art, the utility model provides an internal grinding machine, which solves the problem that a large amount of debris and powder will be generated during use, which will greatly affect the normal processing operation of the operator and bring the operator's troubles. It is a great inconvenience, which is not conducive to better use.

(2) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions: an internal grinding machine, including a stable horizontal frame, a drive motor box is fixedly installed on the left side of the upper surface of the stable horizontal frame, and the right side of the drive motor box A rotatable four-claw chuck is provided, a slidable mobile gantry is provided in the middle of the upper surface of the stable horizontal frame, and a collection box is fixedly installed on the upper surface of the mobile gantry, and the outer surface of the collection box is connected There is a transmission pipe, and the bottom of the transmission pipe is connected with a dust suction filter device connected to the bottom of the mobile gantry frame. The tops of the front and back of the stable horizontal frame are fixedly installed with a limit bracket, and the inside of the limit bracket There is a limit rod plugged in the inside of the stabilizing horizontal frame, a storage box is fixedly installed in the middle of the lower surface of the stable horizontal frame, a filter grid is fixedly installed on the upper surface of the storage box, and the upper surface of the stable horizontal frame A slidable mobile bracket is provided on the right side of the mobile bracket, an electric push rod is fixedly installed on the left side of the mobile bracket, and a first rotating motor is fixedly installed on the output end of the electric push rod, and the output of the first rotating motor The end is fixed with a rotating grinding disc.

As a further solution of the utility model: the dust suction filter device includes a filter sleeve fixedly installed at the bottom of the mobile gantry, the inner wall of the filter sleeve is fixedly installed with a second rotating motor, and the output end of the second rotating motor is fixedly installed with Rotate the fan blade, the inner wall of the filter sleeve is fixed with a dust-proof net, the inner wall of the filter sleeve is fixed with a filter disc, the inner wall of the filter sleeve is fixed with a fan-shaped filter plate, and the inner wall of the filter sleeve is fixed with a multi-layer filter plate.

As a further solution of the utility model: the front and rear sides of the upper surface of the stable horizontal frame can be provided with slidable stable chute, the lower surface of the moving gantry is fixedly equipped with a stable slide block, the stable slide slot and the stable slide block Swipe to connect.

As a further solution of the present invention: the tops of the front and back sides of the stabilizing horizontal frame are provided with limiting grooves, and the size of the limiting grooves matches the size of the limiting rods.

As a further solution of the present invention: the inner surface of the filter disc is provided with multiple sets of filter through holes, and the size of the multiple sets of filter through holes is 150 microns.

As a further solution of the present utility model: a moving chute is provided on the right side of the upper surface of the stable horizontal frame, and a moving slider is fixedly installed on the lower surface of the moving bracket, and the moving chute is slidably connected with the moving slider.

(3) Beneficial effects

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

1. The internal grinding machine is equipped with a second rotating motor to drive the rotating fan blades to rotate, and the inhaled debris and powder are transported to the collection box for storage after passing through the filter disc, fan-shaped filter plate and multi-layer filter plate for multi-stage. , so that it has a better filtering effect on debris and powder, and at the same time facilitates more effective collection of debris and powder, which helps operators to process more efficiently and further improves the convenience of operators.

2. For the internal grinding machine, the moving gantry drives the collection box to slide left and right along the upper surface of the stable horizontal frame to a suitable position, and then inserts the limit rod through the limit bracket into the stable horizontal frame for limit fixing operation , so that the mobile gantry has a better limit and fixing effect, while ensuring the limit and fixing effect, it is convenient for better left and right adjustment, which helps the operator to use it better and improves the use efficiency.

3. The internal grinding machine is equipped with a moving bracket to drive the electric push rod and the first rotating motor to drive the rotating grinding disc to move to the left for grinding operation, which makes the grinding operation of the workpiece more simple and convenient, and further improves people's awareness of workpiece grinding. The convenience of cutting improves the processing efficiency of the workpiece and brings great convenience to the use of operators.

Description of drawings

Fig. 1, Fig. 2 are the structural representations of the utility model;

Fig. 3 is the structural decomposition diagram of the dust suction filter device of the present utility model;

In the figure: 1. Stable horizontal frame; 2. Drive motor box; 3. Four-jaw chuck; 4. Mobile gantry; 5. Collection box; 6. Transmission pipe; 7. Dust suction filter device; 701. Filter sleeve ; 702, the second rotating motor; 703, rotating fan blade; 704, dustproof net; 705, filter disc; 706, fan-shaped filter plate; 707, multi-layer filter plate; 8, limit bracket; 9, limit rod ; 10, storage box; 11, filter grid; 12, mobile bracket; 13, electric push rod; 14, the first rotating motor;

Detailed ways

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

As shown in Figure 1-3, the utility model provides a technical solution: an internal grinding machine, including a stable horizontal frame 1, a drive motor box 2 is fixedly installed on the left side of the upper surface of the stable horizontal frame 1, and the drive motor box 2 A rotatable four-jaw chuck 3 is provided on the right side of the horizontal frame 1, a slidable mobile gantry 4 is provided in the middle of the upper surface of the stable horizontal frame 1, and a collection box 5 is fixedly installed on the upper surface of the mobile gantry 4, and the collection box 5 The outer surface of the horizontal frame 1 is connected with a transmission pipe 6, and the bottom of the transmission pipe 6 is connected with a dust suction filter device 7 connected with the bottom of the mobile gantry frame 4, and the tops of the front and back sides of the stable horizontal frame 1 are fixedly installed with a limit bracket 8, which limits The inside of the position bracket 8 is penetrated with a limit rod 9 plugged into the inside of the stable horizontal frame 1, and the middle part of the lower surface of the stable horizontal frame 1 is fixedly equipped with a storage box 10, and the upper surface of the storage box 10 is fixedly equipped with a filter grid 11, The right side of the stable horizontal frame 1 upper surface is provided with a slidable mobile bracket 12, the left side of the mobile bracket 12 is fixedly equipped with an electric push rod 13, and the output end of the electric push rod 13 is fixedly equipped with a first rotating motor 14, The output end of a rotating motor 14 is fixedly equipped with a rotating grinding disc 15 .

The dust suction filter device 7 includes a filter sleeve 701 fixedly installed on the bottom of the mobile gantry 4, the inner wall of the filter sleeve 701 is fixedly equipped with a second rotating motor 702, and the output end of the second rotating motor 702 is fixedly equipped with a rotating fan blade 703 , the inner wall of the filter sleeve 701 is fixedly equipped with a dust-proof net 704, the inner wall of the filter sleeve 701 is fixedly installed with a filter disc 705, the inner wall of the filter sleeve 701 is fixedly installed with a fan-shaped filter plate 706, and the inner wall of the filter sleeve 701 is fixed. A multilayer filter plate 707 is installed.

Concretely, as shown in Figure 1 and Figure 2, the front and rear sides of the upper surface of the stable horizontal frame 1 can be provided with slidable stable chute, the lower surface of the mobile gantry 4 is fixedly equipped with a stable slide block, and the stable chute Slidingly connected with the stable slider, the stable chute on the front and rear sides of the upper surface of the stable horizontal frame 1 cooperates with the stable slider on the lower surface of the mobile gantry 4 to facilitate more stable sliding, the top of the front and back of the stable horizontal frame 1 All have limit grooves, the size of the limit grooves is compatible with the size of the limit rod 9, and the limit grooves on the front and back top of the stable horizontal frame 1 cooperate with the limit rod 9 to improve the limit fixation. Effect, the right side of the upper surface of the stabilizing horizontal frame 1 is provided with a moving chute, the moving bracket 12 is fixedly installed with a moving slider on the lower surface, the moving chute is slidably connected with the moving slider, and the moving slider on the right side of the upper surface of the stabilizing horizontal frame 1 The groove cooperates with the mobile slider on the lower surface of the mobile bracket 12, which improves the convenience of sliding.

Specifically, as shown in Figure 3, the inner surface of the filter disc 705 is provided with multiple groups of filter through holes, the size of the multiple groups of filter through holes is 150 microns, and the multiple groups of filter through holes on the inner surface of the filter disc 705 The holes fit together for better filtration.

The working principle of the utility model is:

S1. Use the four-jaw chuck 3 to fix the workpiece, and then control the mobile gantry 4 to slide along the upper surface of the stable horizontal frame 1. After sliding to a suitable position, the limit rod 9 passes through the limit bracket 8 and inserts it into the stable horizontal frame. Limit and fix in frame 1;

S2. After the fixation is completed, control the mobile bracket 12 to move to the left, and the mobile bracket 12 drives the electric push rod 13 to move to a suitable position and then stops, then starts the electric push rod 13, and the output end of the electric push rod 13 drives the first rotating motor 14 moves, starts the first rotating motor 14, and the output end of the first rotating motor 14 drives the rotating grinding disc 15 to rotate and grind the workpiece;

S3, start the second rotating motor 702 at the same time, the output end of the second rotating motor 702 drives the rotating fan blade 703 to rotate the debris and powder sucked through the filter disc 705, fan-shaped filter plate 706 and multi-layer filter plate 707 for multi-stage transported to the collection box 5 for storage;

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention through specific situations.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation. Within the scope of knowledge of those of ordinary skill in the art, various implementations can be made without departing from the purpose of this patent. kind of change.

Claims (6)

1. An internal grinding machine, comprising a stable horizontal frame (1), the left side of the upper surface of the stable horizontal frame (1) is fixedly equipped with a drive motor box (2), and the right side of the drive motor box (2) A rotatable four-jaw chuck (3) is provided on the surface, and a slidable mobile gantry (4) is provided in the middle of the upper surface of the stable horizontal frame (1), and it is characterized in that: the mobile gantry (4) A collection box (5) is fixedly installed on the upper surface of the collection box (5), the outer surface of the collection box (5) is connected with a transmission pipe (6), and the bottom of the transmission pipe (6) is connected with the bottom of the mobile gantry (4). Connected dust suction filter device (7), the top of the front and back of the stable horizontal frame (1) is fixedly installed with a limit bracket (8), and the inside of the limit bracket (8) is inserted into a stable The limit rod (9) inside the horizontal frame (1), the middle part of the lower surface of the stable horizontal frame (1) is fixedly equipped with a storage box (10), and the upper surface of the storage box (10) is fixedly equipped with a filter screen Grid (11), the right side of the upper surface of the stable horizontal frame (1) is provided with a slidable mobile bracket (12), and the left side of the mobile bracket (12) is fixedly equipped with an electric push rod (13), A first rotating motor (14) is fixedly installed on the output end of the electric push rod (13), and a rotating grinding disc (15) is fixedly installed on the output end of the first rotating motor (14). 2. A kind of internal grinding machine according to claim 1, characterized in that: the dust suction filter device (7) includes a filter sleeve (701) fixedly installed at the bottom of the mobile gantry (4), the filter sleeve The inner wall of (701) is fixedly installed with the second rotating motor (702), the output end of the second rotating motor (702) is fixedly installed with rotating fan blades (703), and the inner wall of the filter casing (701) is fixedly installed with dust-proof net (704), the inner wall of the filter sleeve (701) is fixedly installed with a filter disc (705), the inner wall of the filter sleeve (701) is fixedly equipped with a fan-shaped filter plate (706), and the inner wall of the filter sleeve (701) is fixedly installed There are multiple layers of filter sheets (707). 3. A kind of internal grinding machine according to claim 1, characterized in that: the front and rear sides of the upper surface of the stable horizontal frame (1) can be provided with slidable stable chute, and the movable gantry (4) The lower surface of the bottom surface is fixedly equipped with a stable slide block, and the stable chute is slidably connected with the stable slide block. 4. A kind of internal grinding machine according to claim 1, characterized in that: the tops of the front and back sides of the stable horizontal frame (1) are provided with limiting grooves, and the size of the limiting grooves is the same as that of the limiting rod ( 9) to match the size. 5. A kind of internal grinding machine according to claim 2, characterized in that: the inner surface of the filter disc (705) has multiple groups of filter through holes, and the size of the multiple groups of filter through holes is 150. ten microns. 6. A kind of internal grinding machine according to claim 1, characterized in that: the right side of the upper surface of the stable horizontal frame (1) is provided with a moving chute, and the moving bracket (12) is fixedly installed with a moving slide on the lower surface. block, and the moving chute is slidingly connected with the moving slider.

Images