CN220480260U - But angle regulation's lathe cutter - Google Patents

Abstract

The utility model discloses a machine tool with an adjustable angle, which relates to the technical field of machine tools and comprises a movable seat, wherein the movable seat is connected with the machine tool through a screw rod, one end of the top of the movable seat is provided with a rotating shaft, the bottom of the rotating shaft is fixed on the movable seat through a bearing, the top of the rotating shaft is provided with a tool rest, one end of the tool rest is provided with a tool bit, one end of the top of the movable seat, which is far away from the tool bit, is provided with a groove, a screw rod is arranged in the groove, both ends of the screw rod are fixed at the end of the groove through the bearing, one end of the screw rod is provided with a brake motor, the brake motor is fixed on the movable seat through a motor bracket, a connecting block is arranged in the groove, and the screw rod penetrates through the connecting block and is in threaded fit with the connecting block. The utility model provides a can drive the screw rod through brake motor and rotate, can drive the knife rest and rotate along the pivot under the effect of connecting block and fixed block to can adjust the angle of tool bit as required, improve result of use.

Description

But angle regulation's lathe cutter

Technical Field

The utility model relates to the technical field of machine tools, in particular to a machine tool cutter with an adjustable angle.

Background

Machine tools refer to machines for producing machines, also known as machine tools or machine tools, which are conventionally referred to as machine tools. Generally, metal cutting machine tools, forging machine tools, woodworking machine tools, etc. are classified.

When machining a component, a machine tool generally performs machining on the surface of the component by contacting a tool with the surface of the component and controlling the tool to move relative to the surface of the component.

In the existing machine tool cutter, the surface of part is irregular in the process of machining the part, and the cutter rest of the machine tool fixed cutter is generally fixed on the movable base through bolts, so that the angle of the cutter cannot be adjusted, the surface of the part cannot be fully machined, the use effect is poor, and therefore, the machine tool cutter with the adjustable angle is provided.

Disclosure of Invention

The utility model provides an angle-adjustable machine tool, which solves the problems that when the existing machine tool is used, the tool cannot be adjusted in angle according to the processing requirement due to the fact that a tool rest is directly fixed on a movable base through a plurality of bolts, and the using effect is poor.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the machine tool cutter with the adjustable angle comprises a movable seat, wherein the movable seat is connected with a machine tool through a screw rod, one end of the top of the movable seat is provided with a rotating shaft, the bottom of the rotating shaft is fixed on the movable seat through a bearing, the top of the rotating shaft is provided with a cutter rest, and one end of the cutter rest is provided with a cutter head;

the one end that removes the seat top and keep away from the tool bit is seted up flutedly, and the recess is inside to be put the screw rod, and the tip at the recess is all fixed through the bearing at the both ends of screw rod, and the brake motor is installed to the one end of screw rod, and brake motor passes through the motor support to be fixed on removing the seat, has put the connecting block in the recess, and the screw rod runs through the connecting block to with connecting block screw thread fit, the top of connecting block is connected with the fixed block through slewing mechanism, and the spout has been seted up to the one end that the bottom of knife rest is close to the connecting block, and in the spout was arranged in at the fixed block top to with spout sliding fit.

Optionally, the rotating mechanism comprises a rotating disc, the bottom of the rotating disc is fixed at the top of the connecting block through a bearing, and the bottom of the fixed block is fixed at the top of the rotating disc.

Optionally, a plurality of slag discharging grooves are formed in the bottom of the groove at equal intervals, and penetrate through the movable seat.

Optionally, a guide rod is arranged in the chute, two ends of the guide rod are fixed at the end part of the chute, and the guide rod penetrates through the fixed block and is in sliding fit with the fixed block.

Optionally, the top of moving the seat has offered the ring channel, and four bracing pieces are installed to the bottom equidistance of knife rest, and the bracing piece end is arranged in the ring channel to with ring channel sliding fit.

Optionally, the outside cover of brake motor has the dust cover, and the dust cover is the network structure, and the one end of dust cover is fixed on removing the seat.

The utility model has the following beneficial effects: this angle adjustable's lathe cutter can drive the screw rod through brake motor and rotate, can drive the knife rest and rotate along the pivot under the effect of connecting block and fixed block to can adjust the angle of tool bit as required, improve result of use.

Drawings

FIG. 1 is a schematic view of a machine tool with adjustable angle according to the present utility model;

FIG. 2 is a front cross-sectional view of a movable seat and carriage structure of an angle adjustable machine tool cutter of the present utility model;

fig. 3 is a sectional view of a machine tool with adjustable angle according to the present utility model.

In the figure: 1. a movable seat; 2. a rotating shaft; 3. a tool holder; 4. a cutter head; 5. a groove; 6. a screw; 7. a brake motor; 8. a connecting block; 9. a fixed block; 10. a chute; 11. a rotating disc; 12. a slag discharge groove; 13. a guide rod; 14. an annular groove; 15. a support rod; 16. a dust cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides an adjustable angle's lathe cutter, includes removes seat 1, removes seat 1 and links to each other with the lathe through the lead screw, removes seat 1 top one end and is equipped with pivot 2, and the bottom of pivot 2 passes through the bearing to be fixed on removing seat 1, and knife rest 3 is installed at the top of pivot 2, and knife head 4 is installed to one end of knife rest 3, and under the effect of pivot 2, knife rest 3 can rotate along pivot 2 to adjustable knife head 4's angle improves the result of use;

the top of the movable seat 1 is provided with a groove 5 at one end far away from the tool bit 4, a screw rod 6 is arranged in the groove 5, two ends of the screw rod 6 are fixed at the end part of the groove 5 through bearings, a brake motor 7 is arranged at one end of the screw rod 6, the brake motor 7 is fixed on the movable seat 1 through a motor bracket, a connecting block 8 is arranged in the groove 5, the screw rod 6 penetrates through the connecting block 8 and is in threaded fit with the connecting block 8, the screw rod 6 can be driven to rotate through the brake motor 7, so that the connecting block 8 can be controlled to horizontally move, and the tool rest 3 is driven to rotate along the rotating shaft 2;

the top of connecting block 8 is connected with fixed block 9 through slewing mechanism, and spout 10 has been seted up to the one end that the bottom of knife rest 3 is close to connecting block 8, and spout 10 is arranged in at the fixed block 9 top to with spout 10 sliding fit, at the cooperation of fixed block 9 and spout 10, can make fixed block 9 drive knife rest 3 along pivot 2 rotation at horizontal migration's in-process, can adjust the angle of tool bit 4, improves the result of use.

The rotating mechanism comprises a rotating disc 11, the bottom of the rotating disc 11 is fixed at the top of the connecting block 8 through a bearing, and the bottom of the fixed block 9 is fixed at the top of the rotating disc 11, and the fixed block 9 can rotate relative to the connecting block 8 through the rotating disc 11 so as not to influence adjustment.

A plurality of slag discharging grooves 12 are formed in the bottom of the groove 5 at equal intervals, the slag discharging grooves 12 penetrate through the movable seat 1, and scraps falling into the groove 5 can be discharged out of the groove 5 through the slag discharging grooves 12, so that the groove 5 is prevented from being blocked, and the rotation of the screw 6 is prevented from being influenced.

The guide rod 13 is arranged in the chute 10, two ends of the guide rod 13 are fixed at the end parts of the chute 10, and the guide rod 13 penetrates through the fixed block 9 and is in sliding fit with the fixed block 9, and the fixed block 9 can be guided through the guide rod 13, so that the fixed block 9 is kept stable, and the use effect is improved.

The annular groove 14 is formed in the top of the movable seat 1, four support rods 15 are equidistantly arranged at the bottom of the tool rest 3, the tail ends of the support rods 15 are arranged in the annular groove 14 and are in sliding fit with the annular groove 14, and the tool rest 3 can be supported through the cooperation of the support rods 15 and the annular groove 14, so that the tool rest 3 is kept stable.

The outside cover of brake motor 7 has dust cover 16, and dust cover 16 is the network structure, and the one end of dust cover 16 is fixed on removing seat 1, can shelter from outside dust through dust cover 16, avoids outside dust and other impurity infiltration brake motor 7 inside to lead to brake motor 7 to damage.

To sum up, this angle adjustable's lathe cutter, during the use, when the angle of tool bit 4 needs to be adjusted, control brake motor 7 work, brake motor 7 drive screw rod 6 rotates, connecting block 8 horizontal migration under the 6 effect of screw rod to make fixed block 9 follow connecting block 8 horizontal migration, can make tool holder 3 rotate along pivot 2 under the effect of spout 10, can adjust the angle of tool bit 4 as required, improve the result of use.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An angle-adjustable machine tool cutter, which is characterized in that: the automatic cutting machine comprises a movable seat (1), wherein the movable seat (1) is connected with a machine tool through a screw rod, one end of the top of the movable seat (1) is provided with a rotating shaft (2), the bottom of the rotating shaft (2) is fixed on the movable seat (1) through a bearing, the top of the rotating shaft (2) is provided with a tool rest (3), and one end of the tool rest (3) is provided with a tool bit (4);

the one end that removes seat (1) top and keep away from tool bit (4) is offered recess (5), and recess (5) are inside to be equipped with screw rod (6), and the tip at recess (5) is all fixed through the bearing at the both ends of screw rod (6), and brake motor (7) are installed to the one end of screw rod (6), and brake motor (7) are fixed on removing seat (1) through the motor support, have been put connecting block (8) in recess (5), and screw rod (6) run through connecting block (8) to with connecting block (8) screw-thread fit, spout (10) have been offered at the top of connecting block (8) through slewing mechanism, and spout (10) are arranged in at the bottom that is close to connecting block (8) of knife rest (3) top to with spout (10) sliding fit.

2. An adjustable angle machine tool bit according to claim 1, wherein: the rotating mechanism comprises a rotating disc (11), the bottom of the rotating disc (11) is fixed at the top of the connecting block (8) through a bearing, and the bottom of the fixed block (9) is fixed on the top of the rotating disc (11).

3. An adjustable angle machine tool bit according to claim 1, wherein: a plurality of slag discharging grooves (12) are formed in the bottom of the groove (5) at equal intervals, and the slag discharging grooves (12) penetrate through the movable seat (1).

4. An adjustable angle machine tool bit according to claim 1, wherein: guide rods (13) are arranged in the sliding grooves (10), two ends of each guide rod (13) are fixed at the end parts of the sliding grooves (10), and each guide rod (13) penetrates through the corresponding fixed block (9) and is in sliding fit with the corresponding fixed block (9).

5. An adjustable angle machine tool bit according to claim 1, wherein: an annular groove (14) is formed in the top of the movable seat (1), four support rods (15) are equidistantly arranged at the bottom of the tool rest (3), and the tail ends of the support rods (15) are arranged in the annular groove (14) and are in sliding fit with the annular groove (14).

6. An adjustable angle machine tool bit according to claim 1, wherein: the outside of brake motor (7) is overlapped and is had dust cover (16), and dust cover (16) are network structure, and the one end of dust cover (16) is fixed on remove seat (1).