Cutter bar convenient to steer and position

Abstract

The utility model relates to the technical field of positioning cutter bars, in particular to a positioning cutter bar convenient to turn, which comprises a positioning cutter bar main body, a positioning groove is arranged at one end of the positioning cutter bar main body, and fixing screw holes penetrating through the positioning groove are arranged at the top and the bottom of the positioning cutter bar main body. A blade mounting groove is formed in the front face of the other end of the positioning cutter bar body, a bearing is embedded into the inner wall of the blade mounting groove, a steering motor is embedded into the back face of the positioning cutter bar body, the overall structure is simple, the use angle of a blade is conveniently adjusted in an electric control steering mode, and therefore automatic adjustment and use of turning machining of blades of different angles are facilitated; and meanwhile, the use of a stably-assembled positioning cutter bar which is connected in a limiting manner is facilitated, and the use of cold cutting liquid spraying blade cooling, spraying dust falling and workpiece cleaning in the turning machining process is facilitated, so that the turning machining efficiency and the workpiece machining precision are improved, the stability and the practicability are high, and a certain popularization value is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning tool rods, in particular to a positioning tool rod that is easy to turn. Background Art

[0002] The positioning tool rod is a connecting rod for installing the blade. The blade and the positioning tool rod are installed to change the blade position and cutting angle to meet the processing needs of the workpiece. The existing positioning tool rod still has shortcomings, as follows: it is not convenient to adjust the blade's use angle by electric steering, and thus it is not convenient to use the automatic adjustment of turning processing of blades with different angles. At the same time, it is not convenient to use the stable assembly positioning tool rod with a limit connection, and it is not convenient to spray the blade with cold cutting liquid to cool it down, spray it to reduce dust, and clean the workpiece during the turning process, which affects the efficiency of turning and the accuracy of processed workpieces.

[0003] Therefore, it is necessary to design a tool rod that is easy to turn and position to solve the problems in the above-mentioned background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a tool rod which is convenient for turning and positioning, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tool rod for easy steering positioning comprises a tool rod body, a positioning groove is provided at one end of the tool rod body, fixing screw holes are provided at the top and bottom of the tool rod body through the interior of the positioning groove, a blade mounting groove is provided on the front of the other end of the tool rod body, a bearing is embedded and installed on the inner wall of the blade mounting groove, a steering motor is embedded on the back of the tool rod body, a steering shaft is installed on the output end of the steering motor, an end of the steering shaft away from the steering motor passes through the bearing and extends to the interior of the blade mounting groove, where a blade and a locking nut are installed, a spray hole plate is embedded and installed on the inner wall side of the blade mounting groove, and a liquid supply channel is provided on the right side of the spray hole plate through one end of the tool rod body.

[0007] As a preferred solution of the utility model, two positioning grooves and two fixing screw holes are provided, wherein the two positioning grooves are both rectangular square hole structures.

[0008] As a preferred solution of the utility model, the outer periphery of the steering shaft at one end away from the steering motor is provided with a connecting external thread with a size matching that of the locking nut for installation.

[0009] As a preferred solution of the utility model, a positioning pin for inserting a blade is provided on the outer top of the steering shaft, and a through hole with a size matching that of the steering shaft is provided at the center of the front face of the blade, wherein a positioning groove with a size matching that of the positioning pin is provided on the top of the inner wall of the through hole.

[0010] As a preferred solution of the utility model, a plurality of spray holes for spraying cooling liquid are evenly distributed on the outer surface of the spray hole plate on the side close to the blade.

[0011] As a preferred solution of the utility model, one end of the liquid supply channel is connected to the inside of the spray hole plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the positioning groove provided on the main body of the positioning tool rod cooperates with the fixing screw hole, so that the limiting connection and assembly of the tool rod mounting end is convenient, thereby ensuring the stable installation of the positioning tool rod. At the same time, the steering motor provided cooperates with the locking nut through the steering shaft to assemble the blade, which is convenient for electronically controlling the steering to adjust the use angle of the blade, thereby facilitating the automatic adjustment and use of the blade turning processing at different angles, and the spray hole plate provided cooperates with the liquid supply channel, thereby facilitating the use of cold cutting liquid to spray the blade for cooling, spraying and dust reduction, and cleaning the workpiece during the turning processing. The structure is simple and convenient for electronically controlling the steering to adjust the use angle of the blade, thereby facilitating the automatic adjustment and use of the blade turning processing at different angles, and at the same time, it is convenient for the stable assembly and positioning tool rod of the limiting connection, and it is convenient for the use of cold cutting liquid to spray the blade for cooling, spraying and dust reduction, and cleaning the workpiece during the turning processing, thereby improving the efficiency of the turning processing and the accuracy of the processed workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0016] Figure 3 It is an overall bottom view of the utility model.

[0017] In the figure: 1. Positioning knife bar body; 101. Positioning groove; 102. Fixing screw hole; 103. Blade mounting groove; 2. Bearing; 3. Steering motor; 4. Steering shaft; 5. Blade; 6. Locking nut; 7. Orifice plate; 8. Liquid supply channel. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] For examples, see Figure 1-3 The utility model provides a technical solution:

[0023] A convenient steering positioning tool rod, comprising a positioning tool rod body 1, a positioning groove 101 is provided at one end of the positioning tool rod body 1, and fixing screw holes 102 are provided at the top and bottom of the positioning tool rod body 1 through the positioning groove 101, wherein two positioning grooves 101 and two fixing screw holes 102 are provided, wherein the two positioning grooves 101 are both rectangular square hole structures, and the positioning groove 101 provided on the positioning tool rod body 1 cooperates with the fixing screw holes 102, so as to facilitate the limited connection and assembly of the tool rod mounting end, thereby ensuring the stable installation of the positioning tool rod 1, a blade mounting groove 103 is provided on the front side of the other end of the positioning tool rod body 1, and a bearing 2 is embedded in the inner wall of the blade mounting groove 103, and a turning groove 103 is embedded in the back side of the positioning tool rod body 1. A steering motor 3 is provided, and a steering shaft 4 is installed at the output end of the steering motor 3. The end of the steering shaft 4 away from the steering motor 3 passes through the bearing 2 and extends to the inner sleeve of the blade mounting groove 103, where a blade 5 and a locking nut 6 are installed. A spray plate 7 is embedded and installed on the inner wall side of the blade mounting groove 103. The outer surface of the spray plate 7 close to the blade 5 is evenly spaced and provided with a plurality of spray holes for spraying coolant. A liquid supply channel 8 is provided at one end of the positioning tool rod body 1 through the right side of the spray plate 7. One end of the liquid supply channel 8 is connected to the inside of the spray plate 7. The spray plate 7 is provided in conjunction with the liquid supply channel 8, so that the blade 5 can be sprayed with cold cutting liquid to cool down and spray to reduce dust and clean the workpiece during the turning process.

[0024] In this embodiment, please refer to Figure 1 , Figure 2 and Figure 3 The outer periphery of the steering shaft 4 away from the steering motor 3 is provided with a connecting external thread whose size matches the locking nut 6 for installation. At the same time, a positioning pin for the blade 5 is provided on the outer top of the steering shaft 4. A through hole whose size matches the steering shaft 4 is opened at the center of the front of the blade 5, wherein the top of the inner wall of the through hole is provided with a positioning groove whose size matches the positioning pin for installation. The steering motor 3 is arranged to assemble the blade 5 through the steering shaft 4 and the locking nut 6, so as to facilitate the electronically controlled steering to adjust the use angle of the blade 5, thereby facilitating the automatic adjustment and use of the blade 5 for turning processing at different angles.

[0025] Working principle: When in use, the positioning groove 101 set by the positioning tool rod body 1 cooperates with the fixing screw hole 102, which is convenient for the limited connection and assembly of the tool rod mounting end, thereby ensuring the stable installation of the positioning tool rod 1. At the same time, the steering motor 3 is arranged to assemble the blade 5 through the steering shaft 4 and the locking nut 6, which is convenient for the electric control steering to adjust the use angle of the blade 5, so as to facilitate the automatic adjustment of the blade 5 for turning processing at different angles, and the spray hole plate 7 is arranged to cooperate with the liquid supply channel 8, so as to facilitate the use of cold cutting liquid spraying the blade 5 for cooling and spraying dust reduction and cleaning the workpiece during the turning process. The overall structure is simple, which is convenient for the electric control steering to adjust the use angle of the blade, so as to facilitate the automatic adjustment of the blade turning processing at different angles, and at the same time, it is convenient for the stable assembly and positioning tool rod of the limit connection, and it is convenient for the use of cold cutting liquid spraying the blade for cooling and spraying dust reduction and cleaning the workpiece during the turning process, thereby improving the efficiency of turning processing and the accuracy of processed workpieces, and the stability and practicality are high, and it has certain promotion value.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A convenient turning positioning tool bar, comprising a positioning tool bar body (1), characterized in that: A positioning groove (101) is provided at one end of the positioning knife rod body (1), and fixing screw holes (102) are provided at the top and bottom of the positioning knife rod body (1) through the interior of the positioning groove (101). A blade mounting groove (103) is provided on the front of the other end of the positioning knife rod body (1), and a bearing (2) is embedded and installed on the inner wall of the blade mounting groove (103). A steering motor (3) is embedded on the back of the positioning knife rod body (1), and a steering shaft (4) is installed on the output end of the steering motor (3). The end of the steering shaft (4) away from the steering motor (3) passes through the bearing (2) and extends to the interior of the blade mounting groove (103) and is sleeved with a blade (5) and a locking nut (6). A spray hole plate (7) is embedded and installed on the side of the inner wall of the blade mounting groove (103), and a liquid supply channel (8) is provided on the right side of the spray hole plate (7) through one end of the positioning knife rod body (1).

2. The easy-to-turn positioning tool bar according to claim 1, characterized in that: Two of the positioning grooves (101) and two of the fixing screw holes (102) are provided, wherein the two positioning grooves (101) are both rectangular square hole structures.

3. The easy-to-turn positioning tool bar according to claim 1, characterized in that: The outer periphery of the steering shaft (4) at one end away from the steering motor (3) is provided with a connecting external thread having a size matching that for mounting a locking nut (6).

4. The easy-to-turn positioning tool bar according to claim 1, characterized in that: A positioning pin for clamping the blade (5) is provided at the top of the outer periphery of the steering shaft (4), a through hole with a size matching that of the steering shaft (4) is provided at the center of the front face of the blade (5), and a positioning slot with a size matching that of the positioning pin is provided at the top of the inner wall of the through hole.

5. The easy-to-turn positioning tool bar according to claim 1, characterized in that: The outer surface of the spray hole plate (7) close to the blade (5) is provided with a plurality of spray holes for spraying cooling liquid at equal intervals.

6. The easy-to-turn positioning tool bar according to claim 1, characterized in that: One end of the liquid supply channel (8) is connected to the inside of the spray hole plate (7).

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