CN220971673U - Quick tool setting device convenient to adjust - Google Patents

Abstract

The utility model provides a rapid tool setting device convenient to adjust, which belongs to the field of tool setting devices and comprises a bottom plate, wherein the rear end of the top of the bottom plate is fixedly connected with a supporting frame, the inner cavity of the supporting frame is provided with a threaded column, the right end of the threaded column is movably connected with the inner wall of the bottom plate through a bearing, the surface of the threaded column is in threaded connection with a movable plate, the inner cavity of the supporting frame is in sliding connection with a lifting column, and the top of the lifting column is provided with a milling cutter body; according to the utility model, the scale is arranged on the left side of the reference column, the height of the positioning plate can be adjusted by referring to the scale, the positioning plate can limit the lifting plate, when the lifting plate is in contact with the positioning plate, the lifting of the lifting column can be prevented, the lifting column and the milling cutter body are positioned accurately, the lifting column is positioned by using the reference column and the positioning plate, the error can be effectively reduced, and the accuracy of height adjustment of the milling cutter body is ensured.

Description

Quick tool setting device convenient to adjust

Technical Field

The utility model belongs to the field of tool setting devices, and particularly relates to a rapid tool setting device convenient to adjust.

Background

Tool setting is a process of adjusting and calibrating a cutting tool in a machine tool, and aims to ensure the correct position, angle and depth of the cutting tool so as to ensure the processing quality and precision of a workpiece, and the accuracy and reliability of the tool setting process are critical to obtaining a high-quality processing result;

According to the application number 201920609890.4, a tool setting adjusting device for conveniently setting a ball end mill is disclosed, the tool setting adjusting device comprises a back-shaped frame body arranged on a milling machine, two vertical plates are fixedly connected to the top of the back-shaped frame body, the ball end mill is inserted into an outer square inner barrel through arranging an outer square inner barrel and a limiting ring, then a threaded rod is rotated, so that a trapezoid sliding block moves along an adjusting threaded rod, the trapezoid sliding block slides left and right in the back-shaped frame body according to different directions of rotation of the adjusting threaded rod, when the trapezoid sliding block slides left and right, the inclined plane position contacted with the outer square inner barrel is adjusted, so that the height of the ball end mill in the outer square inner barrel is adjusted indirectly, after the height of the ball end mill is adjusted, a threaded extrusion rod is rotated, the ball end mill is extruded by the threaded extrusion rod along a first threaded through hole, and the position of the ball end mill is locked, and the effect of accurate tool setting is achieved;

The problem that manual addition of the gasket can lead to tool bit adjustment inaccurate in the prior art is well solved in this comparison case, though fine setting can be carried out through the pinion, but owing to not being provided with the reference object for the tool bit after adjusting still has slight deviation.

In summary, the present utility model provides a quick tool setting device that is convenient to adjust, so as to solve the above-mentioned problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides a quick tool setting device convenient to adjust, includes the bottom plate, the rear end fixedly connected with carriage at bottom plate top, the inner chamber of carriage is provided with the screw thread post, the right-hand member of screw thread post passes through bearing swing joint with the inner wall of bottom plate, the surface screw thread connection of screw thread post has the fly leaf, the inner chamber sliding connection of carriage has the lift post, the top of lift post is provided with the milling cutter body, the front end fixedly connected with at bottom plate top references the post, the surface sliding connection of referencing the post has the locating plate, the positive fixedly connected with lifter plate of lift post, the top of lifter plate and the bottom swing joint of locating plate.

Further, in the utility model, the top of the movable plate is provided with the sliding groove, the bottom of the lifting column is fixedly connected with the sliding column, the bottom of the sliding column extends to the inner cavity of the sliding groove and is fixedly connected with the pulley, and the pulley is in sliding connection with the inner cavity of the sliding groove.

Furthermore, in the utility model, positioning grooves are formed on both sides of the lifting column, the inner cavity of the positioning groove is connected with a positioning block in a sliding manner, and one side of the positioning block, which is far away from the inner cavity of the positioning groove, is fixedly connected with the inner wall of the bottom plate.

Further, in the utility model, the bottom of the inner cavity of the supporting frame is provided with the limit groove, the bottom of the movable plate is fixedly connected with the limit block, and the bottom of the limit block extends to the inner cavity of the limit groove and is in sliding connection with the inner cavity of the limit groove.

Further, in the utility model, the left side of the supporting frame is movably connected with a rotating handle through a bearing, and the rear end of the rotating handle extends to the inner cavity of the bottom plate and is fixedly connected with the front surface of the threaded column.

Further, in the utility model, the front surface of the positioning plate is in threaded connection with the positioning bolt, and the rear end of the positioning bolt extends to the inner cavity of the positioning plate and is movably connected with the front surface of the reference column.

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

1. According to the milling cutter, the supporting and fixing functions of the top element are achieved through the bottom plate, the stability of each element in use is improved, the supporting frame is used for limiting the lifting column, the lifting column can only move up and down, the position of the lifting column is prevented from shifting left and right, the threaded column is connected with the movable plate through threads, the position of the movable plate can be adjusted while the threaded column rotates, the lifting column can move left and right on the surface of the threaded column, and the top of the movable plate is an arc surface, and the lifting column can be driven to move up and down in the inner cavity of the bottom plate while the movable plate moves, so that the height of the milling cutter body can be adjusted.

2. According to the utility model, the scale is arranged on the left side of the reference column, the height of the positioning plate can be adjusted by referring to the scale, the positioning plate can limit the lifting plate, when the lifting plate is in contact with the positioning plate, the lifting of the lifting column can be prevented, the lifting column and the milling cutter body are positioned accurately, the lifting column is positioned by using the reference column and the positioning plate, the error can be effectively reduced, and the accuracy of height adjustment of the milling cutter body is ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the support frame, the threaded column and the movable plate of the present utility model;

FIG. 3 is a schematic view of a cross-sectional front view of a movable plate according to the present utility model;

fig. 4 is an enlarged view of a portion of fig. 1a of the present utility model.

In the figure:

1. A bottom plate; 2. a support frame; 3. a threaded column; 4. a movable plate; 5. lifting columns; 6. a milling cutter body; 7. a reference column; 8. a positioning plate; 9. a lifting plate; 10. a chute; 11. a sliding column; 12. a pulley; 13. a positioning groove; 14. a positioning block; 15. a limit groove; 16. a limiting block; 17. a rotating handle; 18. and positioning bolts.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Example 1

As shown in fig. 1-4, in a first embodiment of the present utility model, the embodiment provides a quick tool setting device convenient for adjustment, which comprises a bottom plate 1, wherein the rear end of the top of the bottom plate 1 is fixedly connected with a supporting frame 2, the inner cavity of the supporting frame 2 is provided with a threaded column 3, the right end of the threaded column 3 is movably connected with the inner wall of the bottom plate 1 through a bearing, the surface of the threaded column 3 is in threaded connection with a movable plate 4, the inner cavity of the supporting frame 2 is slidably connected with a lifting column 5, the top of the lifting column 5 is provided with a milling cutter body 6, the front end of the top of the bottom plate 1 is fixedly connected with a reference column 7, the surface of the reference column 7 is slidably connected with a positioning plate 8, the front surface of the lifting column 5 is fixedly connected with a lifting plate 9, and the top of the lifting plate 9 is movably connected with the bottom of the positioning plate 8.

As shown in fig. 1, the bottom plate 1 plays a role in supporting and fixing top elements, stability of each element in use is improved, the supporting frame 2 is used for limiting the lifting column 5, the lifting column 5 can only move up and down, and the position of the lifting column is prevented from shifting left and right, because the threaded column 3 is in threaded connection with the movable plate 4, the position of the movable plate 4 can be adjusted while the threaded column 3 rotates, the lifting column 5 can be driven to move left and right on the surface of the threaded column 3, the movable plate 4 moves while moving, the lifting column 5 can be driven to move up and down in the inner cavity of the bottom plate 1, the height of the milling cutter body 6 can be adjusted, scales are arranged on the left side of the reference column 7, the height of the positioning plate 8 can be adjusted by referring to the scales, the positioning plate 8 can limit the lifting plate 9, when the lifting plate 9 contacts with the positioning plate 8, lifting of the lifting column 5 and the milling cutter body 6 can be accurately positioned, and errors of the milling cutter body 6 can be effectively reduced by using the reference column 7 and the positioning plate 8.

Example 2

Referring to fig. 3, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.

In this embodiment, a chute 10 is provided at the top of the movable plate 4, a sliding column 11 is fixedly connected to the bottom of the lifting column 5, the bottom of the sliding column 11 extends to the inner cavity of the chute 10 and is fixedly connected with a pulley 12, and the pulley 12 is slidably connected with the inner cavity of the chute 10.

The two sides of the lifting column 5 are provided with positioning grooves 13, the inner cavity of each positioning groove 13 is connected with a positioning block 14 in a sliding manner, and one side of each positioning block 14, which is far away from the inner cavity of each positioning groove 13, is fixedly connected with the inner wall of the bottom plate 1.

The bottom of the inner cavity of the supporting frame 2 is provided with a limit groove 15, the bottom of the movable plate 4 is fixedly connected with a limit block 16, and the bottom of the limit block 16 extends to the inner cavity of the limit groove 15 and is in sliding connection with the inner cavity of the limit groove 15.

The left side of the supporting frame 2 is movably connected with a rotating handle 17 through a bearing, and the rear end of the rotating handle 17 extends to the inner cavity of the bottom plate 1 and is fixedly connected with the front surface of the threaded column 3.

The front of the locating plate 8 is connected with a locating bolt 18 in a threaded manner, and the rear end of the locating bolt 18 extends to the inner cavity of the locating plate 8 and is movably connected with the front of the reference column 7.

As shown in fig. 2, the positioning bolt 18 plays a role in positioning the positioning plate 8, the chute 10 is used for limiting the sliding column 11 and the pulley 12, the pulley 12 can reduce the friction force applied to the lifting column 5 in the lifting process, the positioning groove 13 and the positioning block 14 are used for limiting the lifting column 5, the lifting column 5 is prevented from being offset in the lifting process, the limiting groove 15 and the limiting block 16 are used for limiting the movable plate 4, and the movable plate 4 is prevented from being offset in the left-right movement process.

When the milling cutter body 6 is required to be used for tool setting operation, firstly, the milling cutter body 6 is placed in the lifting column 5, then, the position of the positioning plate 8 is adjusted by referring to the scale on the surface of the reference column 7, after the milling cutter body is adjusted to a proper position, the positioning bolt 18 is rotated to fix the height of the positioning plate 8, then, the rotating handle 17 is rotated, the rotating handle 17 drives the threaded column 3 to rotate, the position of the movable plate 4 can be adjusted when the threaded column 3 rotates due to the threaded connection of the threaded column 3, the movable plate 4 can be moved left and right on the surface of the threaded column 3, and the movable plate 4 is an arc surface, and can drive the lifting column 5 to move up and down in the inner cavity of the bottom plate 1 when the movable plate 4 moves, so that the height of the milling cutter body 6 can be adjusted until the lifting plate 9 contacts with the positioning plate 8, lifting of the lifting column 5 can be prevented from being lifted when the lifting plate 9 contacts with the positioning plate 8, and the lifting column 5 and the milling cutter body 6 can be positioned accurately.

Standard parts used in the present document are commercially available.

Claims (6)

1. Quick tool setting device convenient to adjust, including bottom plate (1), its characterized in that: the utility model discloses a lifting device for a floor, including bottom plate (1), inner chamber, elevating column (5), milling cutter body (6) are provided with the rear end fixedly connected with carriage (2) at bottom plate (1), the inner chamber of carriage (2) is provided with screw thread post (3), the right-hand member of screw thread post (3) passes through bearing swing joint with the inner wall of bottom plate (1), the surface screw thread of screw thread post (3) is connected with fly leaf (4), the inner chamber sliding connection of carriage (2) has elevating column (5), the top of elevating column (5) is provided with milling cutter body (6), the front end fixedly connected with at bottom plate (1) top references post (7), the surface sliding connection of referencing post (7) has locating plate (8), the positive fixedly connected with elevating plate (9) of elevating plate (9) top and the bottom swing joint of locating plate (8).

2. The easy-to-adjust quick tool setting device of claim 1, wherein: the top of fly leaf (4) has seted up spout (10), the bottom fixedly connected with slip post (11) of lift post (5), the bottom of slip post (11) extends to the inner chamber of spout (10) to fixedly connected with pulley (12), the inner chamber sliding connection of pulley (12) and spout (10).

3. The easy-to-adjust quick tool setting device of claim 1, wherein: positioning grooves (13) are formed in two sides of the lifting column (5), positioning blocks (14) are slidably connected to the inner cavities of the positioning grooves (13), and one side, away from the inner cavities of the positioning grooves (13), of each positioning block (14) is fixedly connected with the inner wall of the bottom plate (1).

4. The easy-to-adjust quick tool setting device of claim 1, wherein: the bottom of carriage (2) inner chamber has seted up spacing groove (15), the bottom fixedly connected with stopper (16) of fly leaf (4), the bottom of stopper (16) extends to the inner chamber of spacing groove (15) to with the inner chamber sliding connection of spacing groove (15).

5. The easy-to-adjust quick tool setting device of claim 1, wherein: the left side of the supporting frame (2) is movably connected with a rotating handle (17) through a bearing, and the rear end of the rotating handle (17) extends to the inner cavity of the bottom plate (1) and is fixedly connected with the front surface of the threaded column (3).

6. The easy-to-adjust quick tool setting device of claim 1, wherein: the front side of the locating plate (8) is in threaded connection with a locating bolt (18), and the rear end of the locating bolt (18) extends to the inner cavity of the locating plate (8) and is movably connected with the front side of the reference column (7).