CN216178429U

CN216178429U - Cutter fine-adjustment clamp for machining support

Info

Publication number: CN216178429U
Application number: CN202122413902.6U
Authority: CN
Inventors: 倪烨; 赵孔锋; 李加府
Original assignee: Wuxi Gruber Precision Machinery Co ltd
Current assignee: Wuxi Gruber Precision Machinery Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-04-05
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a cutter fine-tuning clamp for machining a bracket, which comprises a main body frame, a second butterfly bolt and a cutter head, wherein a visual window is formed in the main body frame, a groove is formed in the main body frame, a threaded rod is connected to the interior of a first limiting block, a first bevel gear is mounted on the threaded rod, a second limiting groove is formed in the main body frame, and a second limiting block is mounted on the second limiting groove. This cutter fine setting anchor clamps for support processing is provided with the knob, first stopper and threaded rod, the second bevel gear on the rotatory knob of accessible transfers the transfer line rotates, later mesh first bevel gear makes the threaded rod rotatory to realize going up and down with first stopper threaded connection, thereby can adjust the length that the knife tip is located the main body frame outside, make the device stability more when using, prevent that the overlength from taking place easily to explode the sword and use the problem that wearing and tearing caused work piece finished product processingquality unqualified for a long time.

Description

Cutter fine-adjustment clamp for machining support

Technical Field

The utility model relates to the technical field of cutter clamps, in particular to a cutter fine-adjustment clamp for machining a support.

Background

A milling cutter is a rotating tool with one or more cutter teeth for milling. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine. The hard alloy milling cutter is a disc-shaped cutter manufactured by a powder metallurgy process by using metal carbide, tungsten carbide, titanium carbide and a metal binder mainly containing cobalt, has the properties of high surface hardness, wear resistance and high temperature resistance, and can still keep very small wear in the process of realizing large-feed-amount feed.

However, the existing fixture for the support machining tool in the market cannot meet the requirements of people due to relatively imperfect technology, and the tool bit of the tool fixture in the prior art is abraded after long-term use, so that the tool needs to be finely adjusted, and the quality of a finished workpiece is guaranteed. We have therefore proposed a tool fine-tuning jig for machining a holder, which facilitates solving the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tool fine-tuning clamp for bracket machining, which solves the problems that the prior art provides a clamp for a bracket machining tool on the market, the technology is relatively imperfect, and people's requirements cannot be met, and the tool clamp in the prior art needs to be finely tuned and adjusted because the tool bit is worn after being used for a long time, so that the quality of a finished workpiece product is guaranteed.

In order to achieve the purpose, the utility model provides the following technical scheme: a cutter fine-tuning clamp for bracket processing comprises a main body frame, a second butterfly bolt and a cutter head, wherein a visual window is arranged on the main body frame, a groove is arranged in the main body frame, a first limiting block is arranged in the first limiting groove, a threaded rod is connected in the first limiting block, a first bevel gear is arranged on the threaded rod, a second bevel gear is meshed with the tooth surface of the first bevel gear, a transmission rod is arranged on the second bevel gear, a knob is arranged on the transmission rod, the main body frame is provided with the first butterfly bolt, a second limiting groove is arranged on the main body frame, a second limiting block is arranged on the second limiting groove, a clamping block is arranged on the inner side of the second limiting block, an anti-skid block is arranged on the clamping block, and the main body frame is provided with the second butterfly bolt, and a cutter head is arranged in the groove.

Preferably, the first limiting block is slidably connected inside the first limiting groove, and the central axis of the first limiting block and the central axis of the main body frame are both on the same vertical line.

Preferably, the first limiting block is connected with the threaded rod in a threaded manner, and the height of the groove is the same as that of the visual window.

Preferably, the first butterfly bolt and the second butterfly bolt are connected with the main body frame through bearings, and the central axis of the first butterfly bolt is higher than that of the second butterfly bolt.

Preferably, the central axis of the first butterfly bolt is perpendicular to the central axis of the second butterfly bolt, and the first butterfly bolt, the second butterfly bolt and the second limiting block are connected in a threaded manner.

Preferably, the second limiting block is connected with the second limiting groove in a sliding manner, and the anti-slip block is detachably arranged on the clamping block.

Compared with the prior art, the utility model has the beneficial effects that: this cutter fine setting anchor clamps are used in support processing:

(1) the rotary knob, the first limiting block and the threaded rod are arranged, the second bevel gear on the transmission rod can be adjusted to rotate through rotating the rotary knob, then the threaded rod is meshed with the first bevel gear to rotate, and the threaded rod is in threaded connection with the first limiting block to realize lifting, so that the length of a tool nose outside the main body frame can be adjusted, the device is more stable in use, and the problems that the tool is easy to explode due to overlong and the machining quality of a finished workpiece is unqualified due to long-time use abrasion are solved;

(2) be provided with first butterfly bolt, second butterfly bolt and grip block, the first butterfly bolt of accessible rotation and second butterfly bolt and second stopper threaded connection move back the silk to the realization slides in the second spacing inslot with the tool bit centre gripping, this kind of mode can make the device can adapt to the tool bit of different models, makes the device more practical and use extensively.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

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

FIG. 3 is a schematic top cross-sectional view of the present invention;

fig. 4 is a schematic bottom view of the present invention.

In the figure: 1. a main body frame; 2. a visual window; 3. grooving; 4. a first limit groove; 5. a first stopper; 6. a threaded rod; 7. a first bevel gear; 8. a second bevel gear; 9. a transmission rod; 10. a knob; 11. a first butterfly bolt; 12. a second limit groove; 13. a second limiting block; 14. a clamping block; 15. anti-skid blocks; 16. a second butterfly bolt; 17. a cutter head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a tool fine-tuning clamp for bracket processing comprises a main body frame 1, a visible window 2, a groove 3, a first limit groove 4, a first limit block 5, a threaded rod 6, a first bevel gear 7, a second bevel gear 8, a transmission rod 9, a knob 10, a first butterfly bolt 11, a second limit groove 12, a second limit block 13, a clamping block 14, an anti-skid block 15, a second butterfly bolt 16 and a tool bit 17, wherein the main body frame 1 is provided with the visible window 2, the groove 3 is arranged inside the main body frame 1, the main body frame 1 is internally provided with the first limit groove 4, the first limit block 5 is arranged inside the first limit groove 4, the first limit block 5 is internally connected with the threaded rod 6, the threaded rod 6 is provided with the first bevel gear 7, the tooth surface of the first bevel gear 7 is meshed with the second bevel gear 8, the transmission rod 9 is arranged on the second bevel gear 8, the knob 10 is arranged on the transmission rod 9, and the main body frame 1 is provided with a first butterfly bolt 11, the main body frame 1 is provided with a second limiting groove 12, the second limiting groove 12 is provided with a second limiting block 13, the inner side of the second limiting block 13 is provided with a clamping block 14, the clamping block 14 is provided with an anti-skid block 15, the main body frame 1 is provided with a second butterfly bolt 16, and the groove 3 is internally provided with a tool bit 17.

First stopper 5 is sliding connection in first spacing inslot 4 inside, and the axis of first stopper 5 and main body frame 1's axis all are on same vertical line to realize first stopper 5's raising and lowering functions, make the device more practical.

The connection mode between the first limiting block 5 and the threaded rod 6 is threaded connection, the height size of the groove 3 is the same as that of the visual window 2, the length of the tool nose of the tool bit 17 outside the main body frame 1 can be adjusted, and the device is more reasonable.

The first butterfly bolt 11 and the second butterfly bolt 16 are connected with the main body frame 1 through bearings, and the central axis of the first butterfly bolt 11 is higher than that of the second butterfly bolt 16, so that the clamping function is achieved, and the device is more stable.

The central axis of the first butterfly bolt 11 is perpendicular to the central axis of the second butterfly bolt 16, and the first butterfly bolt 11, the second butterfly bolt 16 and the second limiting block 13 are connected by threads, so that the tool bit 17 can be applied to tool bits 17 with different sizes, and the application of the device is wider.

The second stopper 13 is connected with the second stopper groove 12 in a sliding manner, and the anti-slip block 15 is detachably arranged on the clamping block 14, so that the later maintenance and repair are facilitated.

The working principle is as follows: when the tool fine-tuning fixture for machining the bracket is used, firstly, the top surface of the tool bit 17 is attached to the center of the bottom surface of the first limiting block 5 when the tool bit 17 is installed, then the first butterfly bolt 11 is rotated to be in threaded connection with the second limiting block 13, so that the second limiting block 13 slides in the second limiting groove 12, then the tool bit 17 is contacted with the anti-skidding block 15 on the clamping block 14, and then the second butterfly bolt 16 is rotated to be clamped through the clamping block 14, so that the tool bit 17 can be clamped and installed.

When the cutter head 17 is used for a long time, the cutter head 17 is worn, so that the quality of a finished product machined by a workpiece cannot be guaranteed, at the moment, the first butterfly bolt 11 and the second butterfly bolt 16 are rotated, the cutter head 17 is loosened, the knob 10 is rotated to drive the transmission rod 9, the second bevel gear 8 rotates the first bevel gear 7, so that the threaded rod 6 rotates, and finally the first bevel gear is in threaded connection with the first limiting block 5, so that the first limiting block 5 slides downwards in the first limiting groove 4, the cutter head 17 is pushed to move downwards, and after the cutter head 17 reaches a proper position, the first butterfly bolt 11 and the second butterfly bolt 16 are rotated to clamp and fix the cutter head 17. This is the entire workflow. And those not described in detail in this specification are well within the skill of those in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a cutter fine setting anchor clamps for support processing, includes main body frame (1), second butterfly bolt (16) and tool bit (17), its characterized in that: the window-type solar cell panel is characterized in that a visual window (2) is formed in the main body frame (1), a groove (3) is formed in the main body frame (1), a first limiting groove (4) is formed in the main body frame (1), a first limiting block (5) is arranged in the first limiting groove (4), a threaded rod (6) is connected in the first limiting block (5), a first bevel gear (7) is arranged on the threaded rod (6), a second bevel gear (8) is meshed with the tooth surface of the first bevel gear (7), a transmission rod (9) is arranged on the second bevel gear (8), a knob (10) is arranged on the transmission rod (9), a first butterfly bolt (11) is arranged on the main body frame (1), a second limiting groove (12) is formed in the main body frame (1), a second limiting block (13) is arranged on the second limiting groove (12), and a clamping block (14) is arranged on the inner side of the second limiting block (13), and the clamping block (14) is provided with an anti-skid block (15), the main body frame (1) is provided with a second butterfly bolt (16), and the groove (3) is internally provided with a cutter head (17).

2. The tool fine-tuning jig for the machining of a support according to claim 1, characterized in that: the first limiting block (5) is connected inside the first limiting groove (4) in a sliding mode, and the central axis of the first limiting block (5) and the central axis of the main body frame (1) are on the same vertical line.

3. The tool fine-tuning jig for the machining of a support according to claim 1, characterized in that: the first limiting block (5) is connected with the threaded rod (6) in a threaded mode, and the height size of the groove (3) is the same as that of the visual window (2).

4. The tool fine-tuning jig for the machining of a support according to claim 1, characterized in that: the first butterfly bolt (11) and the second butterfly bolt (16) are connected with the main body frame (1) through bearings, and the central axis of the first butterfly bolt (11) is higher than that of the second butterfly bolt (16).

5. The tool fine-tuning jig for the machining of a support according to claim 1, characterized in that: the central axis of the first butterfly bolt (11) is perpendicular to the central axis of the second butterfly bolt (16), and the first butterfly bolt (11) and the second butterfly bolt (16) are connected with the second limiting block (13) in a threaded manner.

6. The tool fine-tuning jig for the machining of a support according to claim 1, characterized in that: the second limiting block (13) is connected with the second limiting groove (12) in a sliding mode, and the anti-skid block (15) is detachably arranged on the clamping block (14).