CN220838949U

CN220838949U - Cutter positioning seat

Info

Publication number: CN220838949U
Application number: CN202322414123.7U
Authority: CN
Inventors: 罗佳明; 张国栋; 牛浩祥; 王嘉豪; 万晓毅
Original assignee: Luoyang Shanghao Electronic Technology Co ltd
Current assignee: Luoyang Shanghao Electronic Technology Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-26
Anticipated expiration: 2033-09-06

Abstract

The utility model belongs to the technical field of tool fixing and positioning, and particularly relates to a cutter positioning seat which comprises a base, wherein one end of the base is provided with a positioning cavity in a penetrating manner, a lower pressing block and a locking block are movably connected in the positioning cavity, the locking block is positioned above the lower pressing block, the top of the base is connected with a cover plate, and a screw is arranged on the cover plate; the bottom of location chamber sets up to the V-arrangement, and the surface of briquetting down and the bottom in location chamber laminating each other. The stability and durability of the cutter positioning seat are improved by penetrating the positioning cavity at one end of the base and movably connecting the lower pressing block and the locking block in the positioning cavity; the bottom of the positioning cavity is designed into a V shape and is mutually attached to the outer surface of the lower pressing block; this not only helps to accommodate a variety of different sizes and types of cutters, but also further provides a stable fixture.

Description

Cutter positioning seat

Technical Field

The utility model belongs to the technical field of tool fixing and positioning, and particularly relates to a cutter positioning seat.

Background

During manufacture, assembly or repair, it is critical that the tool be accurately secured and positioned to ensure the accuracy and quality of the work. Existing tool positioning solutions are typically designed for specific sizes and types of tools, which limits their range of applications and flexibility. Generally, existing strollers cannot accommodate a variety of different sized tools, and thus users need to purchase and store a plurality of different types of strollers, thereby increasing cost and storage space requirements.

Furthermore, the installation and adjustment process of existing tool setting bases can be quite cumbersome and time consuming. This inconvenience can be a significant problem, especially when frequent tool changes are required. Conventional tool holders often do not provide sufficient stability, resulting in a small deflection of the tool during use, which can affect the accuracy of the cut or process.

Disclosure of utility model

Aiming at the problems existing in the prior art, the utility model aims to provide a cutter positioning seat which can be realized, can be suitable for cutters with different sizes, and has the advantages of simple installation and adjustment process and high stability.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The cutter positioning seat comprises a base, wherein one end of the base is provided with a positioning cavity in a penetrating manner, a lower pressing block and a locking block are movably connected in the positioning cavity, the locking block is positioned above the lower pressing block, the top of the base is connected with a cover plate, and a screw is arranged on the cover plate;

The bottom of location chamber sets up to the V-arrangement, and the surface of briquetting down and the bottom in location chamber laminating each other.

Further, the cross section of lower briquetting sets up to regular polygon, and the block groove has all been seted up to the lateral surface of lower briquetting, the diameter in block groove increases in proper order.

Further, the inside wall symmetry of location chamber has seted up first guide way, the outside fixedly connected with first guide block of briquetting down, first guide block card is gone into in the first guide way.

Further, laminating groove has been seted up to the bottom of latch segment, laminating groove and the surface of briquetting down laminate each other, the equal fixedly connected with second guide block in both sides of latch segment, the second guide groove has been seted up to the inside wall symmetry in location chamber.

Further, the positioning groove is formed in the top of the positioning cavity, the cover plate is clamped into the positioning groove, the bottom of the positioning groove is symmetrically provided with the thread groove, the upper end face of the cover plate symmetrically penetrates through the locking hole, and the locking hole and the thread groove correspond to each other.

Further, the upper end face of the cover plate symmetrically penetrates through the cover plate to form threaded holes, and the screws are installed in the threaded holes.

Compared with the prior art, the utility model has the beneficial effects that:

Through penetrating the locating cavity at base one end and at its internal swing joint briquetting and latch segment down, improved the stability and the durability of cutter positioning seat.

The bottom of the positioning cavity is designed into a V shape and is mutually attached to the outer surface of the lower pressing block; this not only helps to accommodate a variety of different sizes and types of cutters, but also further provides a stable fixture.

The cross section of the lower pressing block is designed to be a regular polygon and clamping grooves with different diameters, so that the quick and accurate positioning of various cutters with different sizes can be realized; the process of tool changing and positioning is simplified.

The first guide block and the first guide groove are utilized, and the second guide block and the second guide groove are mutually clamped, so that the accurate and stable positions of the pressing block and the locking block in the positioning cavity are ensured.

By arranging the screw on the cover plate and matching with the threaded hole, a reliable locking mechanism is provided; the positions of the locking block and the lower pressing block are effectively locked or unlocked by rotating the screw.

Drawings

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

FIG. 2 is a schematic diagram of a split structure of the present utility model;

FIG. 3 is a schematic view of the structure of the base of the present utility model;

FIG. 4 is a schematic view of the structure of the lower pressing block of the present utility model;

FIG. 5 is a schematic view of the structure of the locking block of the present utility model;

Fig. 6 is a schematic structural view of the cover plate of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A base; 11. a positioning cavity; 111. a first guide groove; 112. a second guide groove; 12. a positioning groove; 121. a thread groove;

2. pressing the block; 21. a clamping groove; 22. a first guide block;

3. a locking block; 31. a bonding groove; 32. a second guide block;

4. a cover plate; 41. a threaded hole; 42. a locking hole; 5. and (5) a screw.

Detailed Description

The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.

Referring to fig. 1-6, a cutter positioning seat comprises a base 1, wherein one end of the base 1 is provided with a positioning cavity 11 in a penetrating way, a lower pressing block 2 and a locking block 3 are movably connected in the positioning cavity 11, the locking block 3 is positioned above the lower pressing block 2, the top of the base 1 is connected with a cover plate 4, and a screw 5 is arranged on the cover plate 4; the base 1 is an integral supporting structure, and ensures the stability and durability of the cutter positioning seat.

Referring to fig. 1 to 4, the bottom of the positioning cavity 11 is provided with a V shape, and the outer surface of the lower pressing block 2 and the bottom of the positioning cavity 11 are mutually attached; the V-shaped bottom design of the positioning chamber 11 helps to accommodate a variety of different sizes and types of cutters, the mutual fit between the lower press block 2 and the bottom of the positioning chamber 11 further providing a stable fixation.

Referring to fig. 1 to 4, the cross section of the lower pressing block 2 is arranged to be regular polygon, and the outer side surfaces of the lower pressing block 2 are all provided with clamping grooves 21, and the diameters of the clamping grooves 21 are sequentially increased; the regular polygon cross section and the clamping grooves 21 with different diameters are matched with each other, so that the rapid and accurate positioning of various cutters with different sizes is realized.

Referring to fig. 3-4, the inner side wall of the positioning cavity 11 is symmetrically provided with a first guide groove 111, the outer side of the lower pressing block 2 is fixedly connected with a first guide block 22, and the first guide block 22 is clamped into the first guide groove 111; the mutual engagement function between the first guide block 22 and the first guide groove 111 serves as a position limiting mechanism, ensuring the accurate position of the pressing block 2 in the positioning chamber 11.

Referring to fig. 3-5, a fitting groove 31 is formed in the bottom of the locking block 3, the fitting groove 31 is mutually fitted with the outer surface of the lower pressing block 2, second guide blocks 32 are fixedly connected to two sides of the locking block 3, and second guide grooves 112 are symmetrically formed in the inner side wall of the positioning cavity 11; the engagement of the engagement groove 31 with the outer surface of the lower press block 2 provides additional stability, while the inter-engagement between the second guide block 32 and the second guide groove 112 further ensures a secure position of the locking block 3 within the positioning cavity 11.

Referring to fig. 3 and 5, a positioning groove 12 is formed in the top of the positioning cavity 11, the cover plate 4 is clamped into the positioning groove 12, a thread groove 121 is symmetrically formed in the bottom of the positioning groove 12, a locking hole 42 is symmetrically formed in the upper end face of the cover plate 4 in a penetrating mode, and the locking hole 42 and the thread groove 121 correspond to each other; this arrangement ensures that the cover plate 4 can be accurately and firmly mounted in the detent 12, thereby providing a final positional lock for the lock block 3 and the hold down block 2.

Referring to fig. 5, the upper end surface of the cover plate 4 is symmetrically provided with threaded holes 41 in a penetrating way, and screws 5 are installed in the threaded holes 41; the screw 5 provides a reliable locking mechanism through interaction with the threaded hole 41, and the positions of the locking block 3 and the lower pressing block 2 can be effectively locked or unlocked by rotating the screw 5, so that the deviation of the cutter position can be avoided.

The working principle of the utility model is as follows: when the positioning device is used, firstly, a cutter to be fixed is placed at the bottom of a positioning cavity 11, then, according to the size of the cutter, a corresponding clamping groove 21 on a lower pressing block 2 faces downwards, then, the lower pressing block 2 is placed in from the top of the positioning cavity 11, and when the pressing block 2 is put down, a first guide block 22 arranged on the lower pressing block 2 is clamped into a first guide groove 111 at the inner side of the positioning cavity 11, and the position of the lower pressing block 2 can be limited through the mutual clamping between the first guide block 22 and the first guide groove 111; the sizes of the clamping grooves 21 are different, so that cutters with different sizes can be positioned;

then, the locking block 3 is put in from the top of the positioning cavity 11, and when the locking block 3 is put in, the second guide blocks 32 at two sides of the locking block 3 are clamped into the second guide grooves 112 formed in the inner side of the positioning cavity 11, and as the lamination grooves 31 formed in the bottom of the locking block 3 are mutually laminated with the outer surfaces of the lower pressing blocks 2, the connection between the locking block 3 and the lower pressing blocks 2 can be more compact;

Then, the cover plate 4 is clamped into the positioning groove 12, the cover plate 4 is fixed by using the screw, then the screw 5 is connected into the threaded hole 41, the screw 5 is screwed by using the spanner, the bottom of the screw 5 and the top of the locking block 3 are contacted with each other along with the rotation of the screw 5, the position of the locking block 3 can be locked, and after the position of the locking block 3 is locked, the position of the pressing block 2 can be locked, so that a cutter positioned between the pressing block 2 and the positioning cavity 11 can be positioned.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. A tool positioning seat, comprising a base (1), characterized in that: one end of the base (1) is provided with a positioning cavity (11) in a penetrating mode, a lower pressing block (2) and a locking block (3) are movably connected in the positioning cavity (11), the locking block (3) is located above the lower pressing block (2), the top of the base (1) is connected with a cover plate (4), and a screw (5) is arranged on the cover plate (4);

the bottom of the positioning cavity (11) is arranged in a V shape, and the outer surface of the lower pressing block (2) and the bottom of the positioning cavity (11) are mutually attached.

2. A tool setting forth in claim 1, wherein: the cross section of lower briquetting (2) sets up to regular polygon, and clamping groove (21) have all been seted up to the lateral surface of lower briquetting (2), the diameter of clamping groove (21) increases in proper order.

3. A tool setting forth in claim 2, wherein: the inner side wall symmetry of location chamber (11) has seted up first guide way (111), the outside fixedly connected with first guide block (22) of briquetting down (2), first guide block (22) card is gone into in first guide way (111).

4. A tool setting forth in claim 1, wherein: laminating groove (31) have been seted up to the bottom of latch segment (3), laminating groove (31) are laminated each other with the surface of briquetting down (2), the equal fixedly connected with second guide block (32) in both sides of latch segment (3), second guide groove (112) have been seted up to the inside wall symmetry of location chamber (11).

5. A tool setting forth in claim 1, wherein: the top of location chamber (11) has seted up constant head tank (12), apron (4) card is gone into in constant head tank (12), thread groove (121) have been seted up to the bottom symmetry of constant head tank (12), locking hole (42) have been seted up to the up end symmetry of apron (4), correspond each other between locking hole (42) and thread groove (121).

6. A tool setting forth in claim 1, wherein: threaded holes (41) are symmetrically formed in the upper end face of the cover plate (4) in a penetrating mode, and the screws (5) are installed in the threaded holes (41).