CN219854416U

CN219854416U - High-precision electric tool knife holder shell

Info

Publication number: CN219854416U
Application number: CN202320888930.XU
Authority: CN
Inventors: 陆佳俊; 张齐; 丁向军
Original assignee: Shanghai Zhule Precision Machinery Parts Co ltd
Current assignee: Shanghai Zhule Precision Machinery Parts Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-10-20
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the technical field of electric tool knives, and particularly discloses a high-precision electric tool knife holder shell which comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are of square structures and are in butt joint; a cutter handle is transversely arranged on the end face of the upper shell, and a mounting groove for fixing a cutter is formed in the end face of the cutter handle; the surface of the lower shell is provided with a chute, a connecting seat is arranged in the chute, and the connecting seat moves along the length direction of the chute and is kept connected with the upper shell; the sliding groove is arranged at one end of the upper surface of the lower shell, the other end of the upper surface of the lower shell is correspondingly provided with a supporting block, the lower surface of the upper shell is provided with a supporting groove, and the supporting block is clamped into the supporting groove; according to the tool apron provided by the utility model, the position change of the tool can be realized by arranging the movable upper and lower shells, so that the use scene of the tool can be adjusted; the device overall structure is simple, reasonable in design, and it is convenient to use, effectively improves availability factor.

Description

High-precision electric tool knife holder shell

Technical Field

The utility model relates to the technical field of electric tool knives, in particular to a high-precision electric tool knife holder shell.

Background

In the practical application process of the electric tool holder, the tool holder with the drill bit is required to move along the axial direction under the condition of considering the arrangement of the workpiece and the tool, so as to adjust the near spindle end or the far spindle end; the moving dimension of the cutter needs to be accurately controlled during normal movement, and the cutter is manually pushed to move in the prior art, so that the accuracy of the moving distance is difficult to control, and inconvenience is brought to use.

Disclosure of Invention

The utility model aims to provide a high-precision electric tool holder shell so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-precision electric tool holder shell comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are of square structures and are in butt joint with each other; a cutter handle is transversely arranged on the end face of the upper shell, and a mounting groove for fixing a cutter is formed in the end face of the cutter handle; the surface of the lower shell is provided with a chute, a connecting seat is arranged in the chute, the connecting seat moves along the length direction of the chute, and the connecting seat is connected with the upper shell; the spout sets up the one end of keeping away from the handle of a knife at lower casing upper surface, is provided with the supporting shoe in the one end that is close to the handle of a knife of lower casing upper surface corresponds, the lower surface of going up the casing is provided with the supporting groove, the supporting shoe card is gone into in the supporting groove.

Preferably, the sliding groove is provided with two side by side, the supporting block and the sliding groove are mutually aligned and provided with two blocks, and the connecting seats in the two sliding grooves are fixedly connected through the synchronous rod.

Preferably, the upper opening of the connecting seat is provided with a fixing groove, and the upper shell is clamped into the fixing groove through a fixing block and is fixedly connected with the fixing groove; the lower part of the connecting seat is provided with a sliding block, and the sliding block is clamped into the sliding groove.

Preferably, the sliding block is provided with a screw hole, the sliding groove is internally provided with a screw rod, and the screw rod passes through the screw hole in a matching way; the screw is driven by a servo motor embedded in the lower shell, and the servo motor is electrically connected with the controller.

Preferably, the supporting groove is a bar-shaped groove, and the length of the supporting groove is matched with the length of the sliding groove; the supporting block top sets up to prismatic table form structure, it is provided with the locking screw to go up the casing top.

Compared with the prior art, the utility model has the beneficial effects that: according to the tool apron provided by the utility model, the position change of the tool can be realized by arranging the movable upper and lower shells, so that the use scene of the tool can be adjusted; the device overall structure is simple, reasonable in design, and it is convenient to use, effectively improves availability factor.

Drawings

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

FIG. 2 is a schematic view of the lower housing structure of the present utility model;

FIG. 3 is a schematic view of a connector structure according to the present utility model;

reference numerals in the drawings: 1. an upper housing; 11. locking a screw; 2. a lower housing; 21. a chute; 22. a support block; 23. a screw; 3. a connecting seat; 31. a fixing groove; 32. a synchronizing lever; 33. a slide block; 34. a screw hole; 4. a knife handle; 41. and a mounting groove.

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.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: the high-precision electric tool holder shell comprises an upper shell 1 and a lower shell 2, wherein the upper shell 1 and the lower shell 2 are of square structures and are in butt joint with each other; a cutter handle 4 is transversely arranged on the end face of the upper shell 1, and a mounting groove 41 for fixing a cutter is formed in the end face of the cutter handle 4; the surface of the lower shell 2 is provided with a chute 21, a connecting seat 3 is arranged in the chute 21, the connecting seat 3 moves along the length direction of the chute 21, and the connecting seat 3 is connected with the upper shell 1; the spout 21 sets up the one end of keeping away from handle of a knife 4 at lower casing 2 upper surface, is provided with supporting shoe 22 in the one end that is close to handle of a knife 4 correspondence of lower casing 2 upper surface, the lower surface of going up casing 1 is provided with the supporting groove, supporting shoe 22 card is gone into in the supporting groove.

Further, the sliding grooves 21 are arranged in parallel, two supporting blocks 22 are aligned with the sliding grooves 21, and the connecting seats 3 in the two sliding grooves 21 are fixedly connected through the synchronizing rod 32.

Further, a fixing groove 31 is formed in the upper opening of the connecting seat 3, and the upper shell 1 is clamped into the fixing groove 31 through a fixing block and is fixedly connected; the lower part of the connecting seat 3 is provided with a sliding block 33, and the sliding block 33 is clamped into the sliding groove 21.

Further, a screw hole 34 is formed in the sliding block 33, a screw 23 is arranged in the sliding groove 21, and the screw 23 passes through the screw hole 34 in a matching manner; the screw 23 is driven by a servo motor embedded in the lower housing 2, and the servo motor is electrically connected with the controller.

Further, the supporting groove is a bar-shaped groove, and the length of the supporting groove is matched with the length of the sliding groove 21; the top of the supporting block 22 is in a prismatic table structure, and the top of the upper shell 1 is provided with a locking screw 11.

Working principle: in the actual use process, the upper shell 1 and the lower shell 2 are mutually in butt joint; the upper shell 1 is clamped into the fixed groove 31 of the connecting seat 3 through the fixed block and is fixedly connected, and the connecting seat 3 is arranged in the chute 21 through the sliding block 33; the work of the servo motor is controlled by the controller, and the screw rod 23 is driven to be meshed with the screw hole 34, so that the sliding block 33 moves in the sliding groove 21, and the whole upper shell 1 and the whole lower shell 2 are driven to relatively displace; the rotation number of turns of the servo motor can be fed back to the moving distance of the upper shell 1, so that the purpose of precisely controlling the moving distance is achieved, and the cutter handle 4 is used for installing a cutter to achieve the purpose of work.

The screws 23 in the two groups of sliding grooves 21 work synchronously, and the synchronism of the connecting seat 3 is kept through the synchronous rod 32; the supporting block 22 is clamped in the supporting groove and is used for providing supporting force for the upper shell 1 so as to ensure the horizontal placement of the upper shell and ensure the working state of the cutter.

Notably, are: the whole device controls the realization of the device through the total control button, and because the equipment matched with the control button is common equipment, the device belongs to the prior art, and the electrical connection relation and the specific circuit structure of the device are not repeated here.

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

1. A high-precision electric tool holder shell is characterized in that: the device comprises an upper shell (1) and a lower shell (2), wherein the upper shell (1) and the lower shell (2) are of square structures and are in butt joint with each other; a cutter handle (4) is transversely arranged on the end face of the upper shell (1), and a mounting groove (41) for fixing a cutter is formed in the end face of the cutter handle (4); the surface of the lower shell (2) is provided with a sliding groove (21), a connecting seat (3) is arranged in the sliding groove (21), the connecting seat (3) moves along the length direction of the sliding groove (21), and the connecting seat (3) is kept connected with the upper shell (1); the sliding chute (21) is arranged at one end, far away from the tool handle (4), of the upper surface of the lower shell (2), a supporting block (22) is correspondingly arranged at one end, close to the tool handle (4), of the upper surface of the lower shell (2), a supporting groove is formed in the lower surface of the upper shell (1), and the supporting block (22) is clamped into the supporting groove.

2. The high precision power tool holder housing of claim 1, wherein: the two sliding grooves (21) are arranged side by side, the two supporting blocks (22) are aligned with the sliding grooves (21) and fixedly connected with the connecting seats (3) in the two sliding grooves (21) through the synchronizing rod (32).

3. The high precision power tool holder housing of claim 1, wherein: the upper opening of the connecting seat (3) is provided with a fixing groove (31), and the upper shell (1) is clamped into the fixing groove (31) through a fixing block and is fixedly connected; the lower part of the connecting seat (3) is provided with a sliding block (33), and the sliding block (33) is clamped into the sliding groove (21).

4. A high precision power tool holder housing as set forth in claim 3, wherein: screw holes (34) are formed in the sliding blocks (33), screw rods (23) are arranged in the sliding grooves (21), and the screw rods (23) pass through the screw holes (34) in a matching mode; the screw rod (23) is driven by a servo motor embedded in the lower shell (2), and the servo motor is electrically connected with the controller.

5. The high precision power tool holder housing of claim 1, wherein: the supporting groove is a strip-shaped groove, and the length of the supporting groove is matched with the length of the sliding groove (21); the top of the supporting block (22) is of a prismatic table-shaped structure, and the top of the upper shell (1) is provided with a locking screw (11).