CN217775603U

CN217775603U - Tool bit anchor clamps for digit control machine tool with angle modulation

Info

Publication number: CN217775603U
Application number: CN202221846901.9U
Authority: CN
Inventors: 刘赚
Original assignee: Changsha Runli Machinery Co ltd
Current assignee: Changsha Runli Machinery Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-11
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a tool bit anchor clamps for digit control machine tool with angle modulation relates to tool bit anchor clamps technical field, including control box and cutter body, rotate on the control box and be connected with the regulating box, seted up the adjustment tank in the regulating box, be provided with on the regulating box and be used for the spacing stop gear to the regulating box, the top of regulating box is provided with mounting fixture. The utility model discloses a mounting fixture can fix the cutter body, still can adjust the longitudinal angle of cutter body through angle adjustment mechanism, thereby can adjust the use angle of cutter body longitudinal direction, and can carry on spacingly to the regulating box through stop gear, make the regulating box can drive the cutter body and carry out the rotation of horizontal direction, in order to realize carrying out the purpose of adjusting to cutter body horizontal direction angle, can carry out multi-angle adjustment to the cutter body, the different demands to cutter body angle have been satisfied.

Description

Tool bit anchor clamps for digit control machine tool with angle modulation

Technical Field

The utility model relates to a tool bit anchor clamps technical field specifically is a tool bit anchor clamps for digit control machine tool with angle modulation.

Background

The numerically controlled lathe is one of the widely used numerically controlled machine tools, and is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like.

Nowadays, most tool bit anchor clamps on the market can only play and fix the cutter, are not convenient for adjust the use angle of fixed back cutter, use very inconvenient. For this reason, we provide a tool bit holder for a numerical control machine tool with angle adjustment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model aims at providing a tool bit anchor clamps for digit control machine tool with angle modulation in order to compensate prior art not enough.

Technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a tool bit anchor clamps for digit control machine tool with angle modulation, includes control box and cutter body, it is connected with the regulating box to rotate on the control box, the adjustment tank has been seted up in the regulating box, be provided with on the regulating box and be used for the spacing stop gear to the regulating box, the top of regulating box is provided with mounting fixture, and cutter body demountable installation in mounting fixture, be provided with the angle adjustment mechanism who is used for the horizontal angle modulation of mounting fixture in the adjustment tank.

The limiting mechanism comprises a sliding rod, the sliding rod is connected inside the adjusting box in a sliding mode, the bottom end of the sliding rod is fixedly connected with a linkage plate, and the linkage plate is located inside the control box.

The limiting mechanism further comprises slots which are arranged in the control box and are circumferentially arrayed on the top wall, inserting rods are fixedly connected to the linkage plate, and the top ends of the inserting rods are inserted into the slots in an inserting mode.

The sliding rod is fixedly connected with a push-pull plate, the sliding rod is sleeved with a supporting spring, and the supporting spring is located in a gap between the push-pull plate and the adjusting box.

Foretell, angle adjustment mechanism includes adjusting bolt, adjusting bolt rotates to be connected in the inside of adjustment tank, threaded connection has the slider on the adjusting bolt, it has first articulated rod to articulate in the slider, the one end that the slider was kept away from to first articulated rod articulates there is first articulated piece, and first articulated piece fixed connection is in the bottom surface of mounting fixture.

Foretell, angle adjustment mechanism still includes the second articulated rod, second articulated rod fixed connection is in the adjustment tank, it has the articulated piece of second to articulate on the second articulated rod, and the articulated piece fixed connection of second in mounting fixture's bottom surface.

In the above, the fixing clamp is connected with two fixing bolts in a threaded manner, and the bottom ends of the two fixing bolts are in contact with the cutter body.

Has the beneficial effects that:

compared with the prior art, this tool bit anchor clamps for digit control machine tool with angle modulation possesses following beneficial effect:

the utility model discloses a mounting fixture, the adjustment tank, cooperation setting between angle adjustment mechanism and the stop gear, can fix the cutter body through mounting fixture, still can adjust the vertical angle of cutter body through angle adjustment mechanism, thereby can adjust the use angle of cutter body vertical direction, and can carry out spacingly to the regulating box through stop gear, make the regulating box can drive the cutter body and carry out the rotation of horizontal direction, with the purpose of having realized adjusting cutter body horizontal direction angle, can carry out multi-angle adjustment to the cutter body, the different demands of digit control machine tool to cutter body angle have been satisfied.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the front view of the present invention;

fig. 3 is a cross-sectional view of the left side view of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a control box; 2. an adjusting box; 3. fixing the clamp; 4. a tool body; 5. an adjustment groove; 6. an angle adjusting mechanism; 61. adjusting the bolt; 62. a slider; 63. a first hinge lever; 64. a first hinge block; 65. a second hinge lever; 66. a second hinged block; 7. a limiting mechanism; 71. a slide bar; 72. a push-pull plate; 73. a support spring; 74. a linkage plate; 75. inserting a rod; 76. inserting slots; 8. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a tool bit anchor clamps for digit control machine tool with angle modulation, includes control box 1 and cutter body 4, rotates on the control box 1 and is connected with regulating box 2, has seted up adjustment tank 5 in the regulating box 2.

The adjusting box 2 is provided with a limiting mechanism 7 used for limiting the adjusting box 2, the limiting mechanism 7 comprises a sliding rod 71, the sliding rod 71 is connected inside the adjusting box 2 in a sliding mode, the bottom end of the sliding rod 71 is fixedly connected with a linkage plate 74, and the linkage plate 74 is located inside the control box 1.

The sliding rod 71 is preferably a square column structure, which enables the sliding rod 71 to move up and down in the adjusting box 2, and the sliding rod 71 does not change the angle in the adjusting box 2.

The limiting mechanism 7 further comprises slots 76 arranged in the control box 1, wherein the top wall of the control box is in a circumferential array, inserting rods 75 are fixedly connected to the linkage plates 74, the top ends of the inserting rods 75 are inserted into the slots 76, and the sliding rods 71 can drive the linkage plates 74 to move, so that the inserting rods 75 are drawn out from the slots 76, and the limiting of the adjusting box 2 can be relieved.

The sliding rod 71 is fixedly connected with a push-pull plate 72, a supporting spring 73 is sleeved on the sliding rod 71, the supporting spring 73 is positioned in a gap between the push-pull plate 72 and the adjusting box 2, the sliding rod 71 can be supported by the elasticity of the supporting spring 73, and therefore the stability of the inserted rod 75 in the slot 76 can be guaranteed.

The top of regulating box 2 is provided with mounting fixture 3, and cutter body 4 demountable installation in mounting fixture 3, and threaded connection has two fixing bolt 8 on mounting fixture 3, and two fixing bolt 8's bottom all contacts with cutter body 4, is provided with the angle adjustment mechanism 6 that is used for 3 horizontal angle modulation of mounting fixture in adjustment tank 5, and accessible fixing bolt 8 is fixed cutter body 4 in mounting fixture 3.

Angle adjusting mechanism 6 includes adjusting bolt 61, adjusting bolt 61 rotates to be connected in the inside of adjustment tank 5, threaded connection has slider 62 on adjusting bolt 61, it has first articulated rod 63 to articulate in the slider 62, the one end that slider 62 was kept away from to first articulated rod 63 articulates there is first articulated piece 64, and first articulated piece 64 fixed connection is in the bottom surface of mounting fixture 3, angle adjusting mechanism 6 still includes second articulated rod 65, second articulated rod 65 fixed connection is in adjustment tank 5, it has second articulated piece 66 to articulate on the second articulated rod 65, and the articulated piece 66 fixed connection of second is in the bottom surface of mounting fixture 3.

Through rotatory adjusting bolt 61, can make slider 62 move on adjusting bolt 61 to under the effect of first articulated pole 63, make first articulated piece 64 carry out lifting or fall to the one end of mounting fixture 3 bottom surface, still can make mounting fixture 3 drive the rotation of second articulated piece 66 on second articulated pole 65, realized the purpose to the adjustment of the vertical angle of mounting fixture 3.

The working principle is as follows: firstly, the cutter body 4 is inserted into the fixing clamp 3, the fixing bolt 8 is rotated to fix the cutter body 4 at the bottom end of the fixing bolt 8 in the fixing clamp 3, then the adjusting bolt 61 is rotated to enable the sliding block 62 to move on the adjusting bolt 61, the first hinging block 64 is enabled to lift or fall one end of the bottom surface of the fixing clamp 3 under the action of the first hinging rod 63, the fixing clamp 3 can also enable the second hinging block 66 to rotate on the second hinging rod 65, the purpose of adjusting the longitudinal angle of the fixing clamp 3 is achieved, the sliding rod 71 is driven to move downwards through the push-pull plate 72, the supporting spring 73 is compressed, the linkage plate 74 drives the inserting rod 75 to be pulled out of the inserting slot 76, the limit on the adjusting box 2 can be released, after the adjusting box 2 rotates to a proper angle, the push-pull plate 72 is loosened, the linkage plate 74 can drive the inserting rod 75 to be inserted into the inserting slot 76 under the action of the elastic force of the supporting spring 73, the limiting mechanism 7 can limit the adjusting box 2, the cutter body 4 can be adjusted, and the requirements on the multi-angle of the numerical control machine tool can be met.

It should be noted that, in the present specification, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise expressly specified or limited, the terms "fixedly disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or may be detachably connected, or may be integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate medium, or may be a connection between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

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

Claims

1. The utility model provides a tool bit anchor clamps for digit control machine tool with angle modulation, includes control box (1) and cutter body (4), its characterized in that: the rotary adjusting mechanism is characterized in that an adjusting box (2) is connected to the control box (1) in a rotating mode, an adjusting groove (5) is formed in the adjusting box (2), a limiting mechanism (7) used for limiting the adjusting box (2) is arranged on the adjusting box (2), a fixing clamp (3) is arranged above the adjusting box (2), a cutter body (4) is detachably mounted in the fixing clamp (3), and an angle adjusting mechanism (6) used for adjusting the horizontal angle of the fixing clamp (3) is arranged in the adjusting groove (5).

2. The tool bit holder for the numerical control machine tool with the angle adjustment according to claim 1, wherein: stop gear (7) include slide bar (71), slide bar (71) sliding connection is in the inside of regulating box (2), the bottom fixedly connected with linkage board (74) of slide bar (71), and linkage board (74) are located the inside of control box (1).

3. The tool bit holder for the numerical control machine tool with the angle adjustment according to claim 2, wherein: the limiting mechanism (7) further comprises slots (76) which are arranged in the control box (1) and are circumferentially arrayed on the inner top wall, inserting rods (75) are fixedly connected to the linkage plate (74), and the top ends of the inserting rods (75) are inserted into the slots (76).

4. The tool bit holder for the numerical control machine tool with the angle adjustment according to claim 2, wherein: the sliding rod (71) is fixedly connected with a push-pull plate (72), the sliding rod (71) is sleeved with a supporting spring (73), and the supporting spring (73) is positioned in a gap between the push-pull plate (72) and the adjusting box (2).

5. The tool bit holder for the numerical control machine tool with the angle adjustment according to claim 1, wherein: angle adjustment mechanism (6) include adjusting bolt (61), adjusting bolt (61) rotate to be connected in the inside of adjustment tank (5), threaded connection has slider (62) on adjusting bolt (61), it has first articulated rod (63) to articulate in slider (62), the one end that slider (62) were kept away from in first articulated rod (63) articulates there is first articulated piece (64), and first articulated piece (64) fixed connection is in the bottom surface of mounting fixture (3).

6. The tool bit holder for the numerical control machine tool with the angle adjustment according to claim 1, wherein: angle adjusting mechanism (6) still include second articulated rod (65), second articulated rod (65) fixed connection is in adjustment tank (5), articulated on second articulated rod (65) have articulated piece (66) of second, and articulated piece (66) fixed connection is in the bottom surface of mounting fixture (3) of second.

7. The tool bit holder for the numerical control machine tool with the angle adjustment according to claim 1, wherein: and the fixed clamp (3) is connected with two fixing bolts (8) in a threaded manner, and the bottom ends of the two fixing bolts (8) are in contact with the cutter body (4).