CN219425685U

CN219425685U - Knife rest with quick tool setting function

Info

Publication number: CN219425685U
Application number: CN202320161613.8U
Authority: CN
Inventors: 王福文
Original assignee: Meishan Xingxin Precision Machinery Co ltd
Current assignee: Meishan Xingxin Precision Machinery Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-07-28
Anticipated expiration: 2033-02-09

Abstract

The application discloses a knife rest with quick tool setting function, which comprises a rack, wherein an adjusting chute is arranged on the rack, and a knife is arranged in the adjusting chute in a sliding manner; the machine frame is also provided with an adjusting component which is in butt joint with the cutter to control the position of the cutter in the adjusting chute; the machine frame is also provided with a fastening component for fixing the cutter; during the use, insert the cutter into the regulation spout to guarantee that the terminal surface of cutter supports with adjusting part and lean on, rethread adjusting part promotes the cutter out the regulation spout until suitable position, and finally fix the cutter in the frame through fastening assembly, adjusting part's state is fixed this moment, therefore when need changing the cutter, only need insert new cutter again after demolising the cutter and guarantee cutter and adjusting part butt can, and need not carry out the fine setting to the position of cutter again, thereby improved tool setting efficiency greatly.

Description

Knife rest with quick tool setting function

Technical Field

The application relates to the technical field of cutter equipment, in particular to a cutter rest with a rapid cutter setting function.

Background

The turning tool and various tools are common machining tools in the existing machining, the corresponding tools are required to be installed and set before the machining, meanwhile, in the production process of products, machining errors are caused by abrasion of the tools and partial displacement caused by the machining along with the continuous progress of the machining, in the prior art, the tools are required to be frequently replaced in order to avoid the machining errors, and a great amount of time is consumed for installing and setting the tools, so that the machining efficiency is not improved;

meanwhile, after the cutter is installed and set for many times, the repeated memory is generated by an operator, so that the operator is very easy to misunderstand that the cutter is installed and set, and the cutter crashes or the machining is wasted due to the error.

Disclosure of Invention

The main aim of the application is to provide a knife rest with a rapid knife setting function, which aims at solving the defect of low knife setting efficiency in the prior art.

The application realizes the aim through the following technical scheme:

the tool rest with the rapid tool setting function comprises a frame, wherein an adjusting chute is arranged on the frame, and a tool is arranged in the adjusting chute in a sliding manner; the machine frame is also provided with an adjusting component which is in butt joint with the cutter to control the position of the cutter in the adjusting chute; the machine frame is also provided with a fastening component for fixing the cutter.

Optionally, the adjusting component comprises an adjusting sleeve, the adjusting sleeve is connected with the frame, an adjusting rod is connected in the adjusting sleeve in a threaded manner, and one end of the adjusting rod is abutted to the end face of the cutter.

Optionally, the other end of the adjusting rod is positioned outside the frame, and the end is also provided with an adjusting handle.

Optionally, the fastening assembly comprises a chute, a locking screw rod is slidably arranged in the chute, the locking screw rod is connected with the cutter, and a fastening nut is further arranged on the locking screw rod.

Optionally, a threaded hole is formed in the side face of the cutter, and the locking screw is connected with the cutter through the threaded hole.

Optionally, two adjusting sliding grooves are provided, and the two adjusting sliding grooves are parallel to each other and rotationally symmetrical with respect to the center of the frame; two sets of adjusting assemblies and fastening assemblies which are respectively matched with the two adjusting sliding grooves are arranged on the frame.

Optionally, the inner wall of the adjusting chute is also provided with a limiting chute, and the side surface of the cutter is provided with a limiting slide bar matched with the limiting chute.

Optionally, a graduated scale is arranged on the side edge of the cutter.

Compared with the prior art, the application has the following beneficial effects:

the automatic cutting machine comprises a frame, wherein an adjusting chute is arranged on the frame, and a cutter is slidably arranged in the adjusting chute; the machine frame is also provided with an adjusting component which is in butt joint with the cutter to control the position of the cutter in the adjusting chute; the machine frame is also provided with a fastening component for fixing the cutter.

During the use, insert the cutter into the regulation spout to guarantee that the terminal surface of cutter supports with adjusting part and lean on, rethread adjusting part promotes the cutter out the regulation spout until suitable position, and finally fix the cutter in the frame through fastening assembly, adjusting part's state is fixed this moment, therefore when need changing the cutter, only need insert new cutter again after demolising the cutter and guarantee cutter and adjusting part butt can, and need not carry out the fine setting to the position of cutter again, thereby improved tool setting efficiency greatly.

Compared with the prior art, the device can be realized through the adjusting component, and has simple structure and convenient adjustment; meanwhile, the adjusting assembly is used for endowing the tool rest with larger adjusting flexibility and adjusting range, so that various tool setting requirements of different tools can be met, and the application range of the tool rest is greatly expanded.

Finally, because the adjusting component of the tool end face adjusting device is abutted against the end face of the tool, the acting force of the adjusting component is the same as the direction of the external force, and the directions of the acting force and the external force are opposite, the external force born by the tool can be well counteracted, and then an auxiliary support is formed for the tool in the processing process, so that the stability and the reliability of the tool in the processing process are greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of a tool rest with a rapid tool setting function according to embodiment 1 of the present application;

FIG. 2 is a side view of a tool holder with a quick tool setting function according to embodiment 1 of the present application;

FIG. 3 is a side cross-sectional view of a tool post with a quick tool setting function provided in embodiment 1 of the present application;

reference numerals: the device comprises a frame 1, a regulating chute 2, a cutter 3, a regulating sleeve 4, a regulating rod 5, a regulating handle 6, a chute 7, a locking screw 8, a fastening nut 9, a threaded hole 10, a limiting chute 11, a limiting slide bar 12 and a scale 13.

The realization of the objects, the functional characteristics and the advantages of the present application will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. 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.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Embodiment 1

Referring to fig. 1 to 3, this embodiment, as an alternative embodiment of the present application, discloses a tool rest with a rapid tool setting function, which comprises a frame 1, wherein an adjusting chute 2 is arranged on the frame 1, a tool 3 is slidably arranged in the adjusting chute 2, and one end of the adjusting chute 2 is opened to serve as an inlet and outlet of the tool 3; the machine frame 1 is also provided with an adjusting assembly, the adjusting assembly comprises an adjusting sleeve 4, the adjusting sleeve 4 is fixedly connected with the machine frame 1, the adjusting sleeve 4 is communicated with the other end of the adjusting chute 2, an adjusting rod 5 is connected to the adjusting sleeve 4 in a threaded manner, one end of the adjusting rod 5 is positioned outside the machine frame 1, and an adjusting handle 6 is arranged on the adjusting rod; the other end of the adjusting rod 5 is positioned in the adjusting chute 2 and is abutted with the end face of the prop;

the length of the adjusting rod 5 positioned in the adjusting chute 2 is controlled by rotating the adjusting rod, so that props are pushed to slide out of the adjusting chute 2, and the length of the part of the props positioned outside the adjusting chute 2 is controlled; the device has the advantages of simple structure, simple and convenient adjustment, and higher stability and reliability compared with the prior art.

The machine frame 1 is also provided with a fastening component, the fastening component comprises a chute 7, the chute 7 is a waist-shaped chute, the chute 7 is communicated with the adjusting chute 2, a locking screw 8 is arranged in the adjusting chute 2 in a sliding manner, one surface of the cutter 3 opposite to the chute 7 is provided with a threaded hole 10, the locking screw 8 is connected with the cutter 3 through the threaded hole 10, and meanwhile, the other end of the locking screw 8 is also provided with a fastening nut 9, and the fastening stability is ensured through the tight fit between the fastening nut 9 and the side surface of the machine frame 1; meanwhile, 2 locking screws 8 can be arranged to further improve the stability and reliability of connection;

still be provided with spacing spout 11 on the inner wall of regulation spout 2 top, cutter 3 top surface is provided with spacing draw runner 12, spacing draw runner 12 inserts in spacing spout 11, through spacing spout 11 and spacing draw runner 12 cooperation ensure cutter 3 is along being on a parallel with the direction of regulation spout 2 axis is slided all the time, avoids it to take place the skew, and then influences cutter 3 cutting.

The side surface of the cutter 3 is also provided with a graduated scale 13, and a worker can rapidly determine the extension amount of the cutter 3 during the primary cutter setting adjustment through the graduated scale 13, so that the primary cutter setting accuracy is improved; on the other hand, after the tool is changed, whether the tool is changed accurately can be assisted, the tool setting error caused by misoperation of the adjusting rod 5 is avoided, and the tool setting precision is further improved; meanwhile, the judging method is simple and convenient to operate.

The machine frame 1 is provided with two mutually independent adjusting sliding grooves 2, and the two adjusting sliding grooves 2 are mutually parallel and rotationally symmetrical about the center of the machine frame 1; two sets of adjusting assemblies and fastening assemblies which are respectively matched with the two adjusting sliding grooves 2 are arranged on the frame 1, namely, after the cutter rest rotates 180 degrees, the two adjusting sliding grooves 2 and accessory parts are completely overlapped;

through the setting, two cutters 3 can be installed at one time, and a user can switch between the two cutters 3 according to the needs, so that the cutter setting times can be reduced, and the machining efficiency can be improved.

The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the claims, and all equivalent structures or equivalent processes using the descriptions and drawings of the present application, or direct or indirect application in other related technical fields are included in the scope of the claims of the present application.

Claims

1. The tool rest with the rapid tool setting function is characterized by comprising a frame (1), wherein an adjusting chute (2) is arranged on the frame (1), and a tool (3) is arranged in the adjusting chute (2) in a sliding manner; an adjusting component is further arranged on the frame (1), the adjusting component is abutted with the cutter (3) and controls the position of the cutter (3) in the adjusting chute (2); the machine frame (1) is also provided with a fastening component for fixing the cutter (3).

2. The tool rest with the rapid tool setting function according to claim 1, characterized in that the adjusting assembly comprises an adjusting sleeve (4), the adjusting sleeve (4) is connected with the machine frame (1), an adjusting rod (5) is connected in the adjusting sleeve (4) in a threaded manner, and one end of the adjusting rod (5) is abutted with the end face of the tool (3).

3. A tool holder with a quick tool setting function according to claim 2, characterized in that the other end of the adjusting lever (5) is located outside the frame (1) and that this end is further provided with an adjusting handle (6).

4. A tool holder with a quick tool setting function according to claim 1, characterized in that the fastening assembly comprises a chute (7), a locking screw (8) is slidably arranged in the chute (7), the locking screw (8) is connected with the tool (3), and a fastening nut (9) is further arranged on the locking screw (8).

5. A tool holder with fast tool setting function according to claim 4, characterized in that the side of the tool (3) is provided with a threaded hole (10), and the locking screw (8) is screwed with the tool (3) through the threaded hole (10).

6. A tool holder with rapid tool setting function according to claim 1, characterized in that the two adjusting runners (2) are provided in total, the two adjusting runners (2) being parallel to each other and rotationally symmetrical with respect to the centre of the frame (1); two sets of adjusting assemblies and fastening assemblies which are respectively matched with the two adjusting sliding grooves (2) are arranged on the frame (1).

7. The tool rest with the rapid tool setting function according to claim 1, wherein a limiting chute (11) is further arranged on the inner wall of the adjusting chute (2), and a limiting slide bar (12) matched with the limiting chute (11) is arranged on the side face of the tool (3).

8. A tool holder with a rapid tool setting function according to claim 1, characterized in that the side of the tool (3) is provided with a graduated scale (13) 2.