CN218503875U

CN218503875U - Fixing device capable of fixing cutters of different shapes

Info

Publication number: CN218503875U
Application number: CN202222513798.2U
Authority: CN
Inventors: 傅成全; 吴勇
Original assignee: Dongguan Huiyuchang Cnc Tool Co ltd
Current assignee: Dongguan Huiyuchang Cnc Tool Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-02-21
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a cutter fixing device technical field just discloses a can fix fixing device of different shape cutters, including the fixed block, the top fixed mounting of fixed block has the locating piece, the inside of fixed block and locating piece all is provided with fixed positioning mechanism, fixed positioning mechanism is used for fixing the cutter of different shapes, the inside type of falling T spout of having seted up in the top of fixed block, the type of falling T spout is the circumference array sequencing, swing joint between the inner chamber of the type of falling T spout and the fixed positioning mechanism, the rectangular channel has been seted up to the top inside of locating piece, the rectangular channel is the circumference array sequencing, and communicates with each other between the inner chamber of rectangular channel and the inner chamber of the type of falling T spout, first screw hole has been seted up to the top inside of locating piece, first screw hole is the side of linear circumference sequencing distribution at the rectangular channel. The utility model discloses not only can fix the cutter of different shapes, still conveniently dismantle the maintenance to the cutter.

Description

Fixing device capable of fixing cutters of different shapes

Technical Field

The utility model relates to a cutter fixing device technical field specifically is a fixing device that can fix different shapes cutter.

Background

The tool is a tool for cutting machining in machine manufacturing, also called a cutting tool, and most of the tools are used for machine tools, but are also used for hands, and the tools used in machine manufacturing are basically used for cutting metal materials, which can be understood as metal cutting tools, and a fixing device is needed when metal cutting is performed.

The existing fixing device can only fix cutters with the same shape, cannot fix cutters with different shapes, and the fixed cutters are very inconvenient to disassemble and maintain, so that the fixing device capable of fixing cutters with different shapes is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a can fix fixing device of different shapes cutter possesses not only can fix the cutter of different shapes, still conveniently dismantles advantages such as maintenance to the cutter, has solved the problem of the unable fixed cutter of different shapes of fixing device.

(II) technical scheme

Not only can fix the cutter of different shapes for realizing the aforesaid, still conveniently dismantle the purpose of maintaining to the cutter, the utility model provides a following technical scheme: the utility model provides a can fix fixing device of different shape cutters, includes the fixed block, the top fixed mounting of fixed block has the locating piece, the inside of fixed block and locating piece all is provided with fixed positioning mechanism, fixed positioning mechanism is used for fixing the cutter of different shapes.

As a preferred technical scheme of the utility model, the type of falling T spout has been seted up inside the top of fixed block, the type of falling T spout is the circumference array sequencing, swing joint between the inner chamber of type of falling T spout and the fixed positioning mechanism.

As a preferred technical scheme of the utility model, the inside rectangular channel of having seted up in top of locating piece, the rectangular channel is the circumference array sequencing, and communicates with each other between the inner chamber of rectangular channel and the inner chamber of the type of falling T spout, first screw hole has been seted up to the inside top of locating piece, first screw hole is the side of linear circumference sequencing distribution at the rectangular channel, swing joint between rectangular channel and the first screw hole inner chamber all and the fixed position mechanism.

As a preferred technical scheme of the utility model, fixed positioning mechanism is including the fixed subassembly of slip and locating component, fixed connection between fixed subassembly of slip and the locating component, equal swing joint between the fixed subassembly of slip and the inner chamber of type of falling T spout and rectangular channel, swing joint between the inner chamber of locating component and first screw hole.

As a preferred technical scheme of the utility model, the fixed subassembly of slip is including the type of falling T slider, equal swing joint between the inner chamber of type of falling T slider and type of falling T spout and rectangular channel, fixed connection between type of falling T slider side and the locating component, the fixed surface of the type of falling T slider installs the telescopic link, the surface of telescopic link has cup jointed the spring, the one end fixed mounting that the type of falling T slider was kept away from to the telescopic link has the grip block, the both ends of spring are fixed respectively on type of falling T slider and grip block, one side fixed mounting that the telescopic link was kept away from to the grip block has the block rubber, the block rubber is linear array sequencing, one side fixed mounting that the type of falling T slider kept away from the telescopic link has the transmission piece.

As a preferred technical scheme of the utility model, the transmission piece includes connecting rod and motion piece, fixed connection between connecting rod and the motion piece, fixed connection between one side that the telescopic link was kept away from to connecting rod and type of falling T slider.

As a preferred technical scheme of the utility model, locating component includes the rectangular block, fixed connection between rectangular block and the type of falling T slider, the second screw hole has been seted up to the top of rectangular block inside, the inner chamber swing joint of second screw hole has manual screw bolt, swing joint between the inner chamber of manual screw bolt and first screw hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a can fix fixing device of different shape cutters possesses following beneficial effect:

1. this fixing device that can fix different shapes cutter, through placing the cutter on the top of locating piece, then exert thrust to connecting rod and motion piece, connecting rod and motion piece this moment drive the type of falling T slider and move at type of falling T spout inner chamber and rectangular channel inner chamber, the type of falling T slider drives the telescopic link, a spring, grip block and block rubber motion, and to the direction removal that is close to the cutter, during this period, the telescopic link shortens, elastic deformation takes place and shortens for the spring, and grip block and block rubber remain throughout with the cutter contact, until fixing the cutter completely, thereby the convenience is fixed the cutter of different shapes, rotatory manual screw bolt again, manual screw bolt moves at second screw hole inner chamber this moment, and get into first screw hole inner chamber, until fixing the top at the locating piece to the rectangular block, thereby fix the type of falling T slider in appointed position.

2. This fixing device that can fix different shapes cutter through the hand thread bolt of reverse rotation, and hand thread bolt moves at first screw hole inner chamber and second screw hole inner chamber this moment, and until taking out hand thread bolt from second screw hole inner chamber and first screw hole inner chamber, then take off the cutter and maintain to the convenient maintenance of dismantling the cutter.

Drawings

Fig. 1 is a front perspective view of the present invention;

FIG. 2 is a perspective view of the fixing block and the positioning block of the present invention;

fig. 3 is a perspective view of the fixing and positioning mechanism of the present invention.

In the figure: 1. a fixed block; 101. an inverted T-shaped chute; 2. positioning a block; 201. a rectangular groove; 202. a first threaded hole; 3. a fixed positioning mechanism; 301. an inverted T-shaped slider; 302. a rectangular block; 303. a second threaded hole; 304. a manual threaded bolt; 305. a telescopic rod; 306. a spring; 307. a clamping plate; 308. a rubber block; 309. a connecting rod; 310. and (5) moving blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a fixing device capable of fixing cutters with different shapes includes a fixing block 1, a positioning block 2 is fixedly mounted at the top end of the fixing block 1, fixing and positioning mechanisms 3 are respectively disposed inside the fixing block 1 and the positioning block 2, and the fixing and positioning mechanisms 3 are used for fixing cutters with different shapes.

Specifically, the top end of the fixing block 1 is internally provided with an inverted T-shaped sliding groove 101, the inverted T-shaped sliding grooves 101 are arranged in a circumferential array mode, and an inner cavity of the inverted T-shaped sliding groove 101 is movably connected with the fixing and positioning mechanism 3.

In this embodiment, the inverted T-shaped chutes 101 are formed in the top ends of the fixed blocks 1, and the inverted T-shaped chutes 101 are arranged in a circumferential array, so that the fixed positioning mechanisms 3 can move in the fixed blocks 1 conveniently.

Specifically, rectangular channel 201 has been seted up to the inside top of locating piece 2, and rectangular channel 201 is the circumference array and sorts, and communicates with each other between the inner chamber of rectangular channel 201 and the inner chamber of type of falling T spout 101, and first screw hole 202 has been seted up to the inside top of locating piece 2, and first screw hole 202 is the side of linear circumference sequencing distribution at rectangular channel 201, and all and fixed positioning mechanism 3 swing joint between rectangular channel 201 and the first screw hole 202 inner chamber.

In the embodiment, the rectangular grooves 201 are formed in the top end of the positioning block 2, and the rectangular grooves 201 are arranged in a circumferential array, so that the fixed positioning mechanism 3 can conveniently move in the positioning block 2; the first threaded holes 202 are formed in the top end of the positioning block 2, and the first threaded holes 202 are distributed on the side edge of the rectangular groove 201 in a linear circumferential sequencing mode, so that the fixing and positioning mechanism 3 is conveniently fixed to the top end of the positioning block 2.

Specifically, fixed positioning mechanism 3 includes fixed subassembly and locating component slide, fixed connection between fixed subassembly and the locating component slide, and equal swing joint between the fixed subassembly of slide and the inner chamber of type of falling T spout 101 and rectangular channel 201, swing joint between the inner chamber of locating component and first screw hole 202.

In this embodiment, the fixing and positioning mechanism 3 is composed of a sliding fixing component and a positioning component, wherein the sliding fixing component is fixedly connected with the positioning component, so that the positioning component can fix the sliding fixing component conveniently.

Concretely, the fixed subassembly of slip includes type of falling T slider 301, equal swing joint between the inner chamber of type of falling T slider 301 and type of falling T spout 101 and rectangular channel 201, fixed connection between type of falling T slider 301 side and the locating component, the outer fixed surface of type of falling T slider 301 installs telescopic link 305, the surface of telescopic link 305 has cup jointed spring 306, the one end fixed mounting that type of falling T slider 301 was kept away from to telescopic link 305 has grip block 307, the both ends of spring 306 are fixed respectively on type of falling T slider 301 and grip block 307, one side fixed mounting that telescopic link 305 was kept away from to grip block 307 has block rubber 308, block rubber 308 is the linear array and orders, one side fixed mounting that type of falling T slider 301 kept away from telescopic link 305 has the transmission piece.

In this embodiment, thrust is applied to the transmission block fixed on one side of the inverted T-shaped slider 301 far from the telescopic rod 305, at this time, the transmission block drives the inverted T-shaped slider 301 to move in the inner cavity of the inverted T-shaped sliding slot 101 formed in the top end of the fixed block 1 and the inner cavity of the rectangular slot 201 formed in the top end of the positioning block 2, the inverted T-shaped slider 301 drives the telescopic rod 305 installed on one side far from the transmission block, the spring 306 sleeved on the outer surface of the telescopic rod 305, the clamping plate 307 fixed at the other end of the telescopic rod 305 and the rubber block 308 fixed on the outer surface of the clamping plate 307 move and move in the direction close to the cutter, during this period, the telescopic rod 305 installed on one side far from the transmission block is shortened, the spring 306 sleeved on the outer surface of the telescopic rod 305 is elastically deformed and shortened, and the clamping plate 307 fixed at the other end of the telescopic rod 305 and the rubber block 308 fixed on the outer surface of the clamping plate 307 are always kept in contact with the cutter until the cutter is completely fixed, thereby conveniently fixing the cutters of different shapes.

Specifically, the transmission block comprises a connecting rod 309 and a moving block 310, the connecting rod 309 is fixedly connected with the moving block 310, and the connecting rod 309 is fixedly connected with one side of the inverted-T-shaped sliding block 301, which is far away from the telescopic rod 305.

In this embodiment, the transmission block is composed of a connecting rod 309 and a motion block 310, wherein the connecting rod 309 is fixedly connected with the motion block 310, and the connecting rod 309 is fixedly connected with one side of the inverted T-shaped sliding block 301 far away from the telescopic rod 305, so that the connecting rod 309 and the motion block 310 can drive the inverted T-shaped sliding block 301 to move conveniently.

Specifically, the positioning assembly comprises a rectangular block 302, the rectangular block 302 is fixedly connected with an inverted T-shaped sliding block 301, a second threaded hole 303 is formed in the top end of the rectangular block 302, an inner cavity of the second threaded hole 303 is movably connected with a manual threaded bolt 304, and the manual threaded bolt 304 is movably connected with an inner cavity of the first threaded hole 202.

In this embodiment, through the manual screw bolt 304 of rotatory swing joint at second screw hole 303 inner chamber, the second screw hole 303 inner chamber that manual screw bolt 304 was seted up in the inside top of rectangular block 302 this moment moves to enter into the inside first screw hole 202 inner chamber of seting up in locating piece 2 top, until fixing rectangular block 302 on the top of locating piece 2, thereby conveniently fix the type of falling T slider 301 in appointed position, and then fix with threaded connection's mode, the maintenance is dismantled to the cutter to the convenience.

The working principle is as follows: when the tool is used, the tool is placed at the top end of the positioning block 2, then thrust is applied to the connecting rod 309 and the moving block 310 which are fixed on one side, far away from the telescopic rod 305, of the inverted T-shaped slide block 301, at the moment, the connecting rod 309 and the moving block 310 drive the inner cavity of the inverted T-shaped slide block 301, of the inverted T-shaped chute 101 formed in the top end of the fixing block 1 and the inner cavity of the rectangular groove 201 formed in the top end of the positioning block 2 to move, the inverted T-shaped slide block 301 drives the telescopic rod 305 installed on one side, far away from the transmission block, the spring 306 sleeved on the outer surface of the telescopic rod 305, the clamping plate 307 fixed at the other end of the telescopic rod 305 and the rubber block 308 fixed on the outer surface of the clamping plate 307 to move and move towards the direction close to the tool, and during the period, the telescopic rod 305 installed on one side, far away from the transmission block is shortened, the spring 306 sleeved on the outer surface of the telescopic rod 305 elastically deforms and shortens, the clamping plate 307 fixed to the other end of the telescopic rod 305 and the rubber block 308 fixed to the outer surface of the clamping plate 307 are always in contact with the cutter until the cutter is completely fixed, so that the cutters in different shapes can be conveniently fixed, the manual threaded bolt 304 movably connected to the inner cavity of the second threaded hole 303 is rotated, the manual threaded bolt 304 moves in the inner cavity of the second threaded hole 303 formed in the top end of the rectangular block 302 and enters the inner cavity of the first threaded hole 202 formed in the top end of the positioning block 2 until the rectangular block 302 is fixed to the top end of the positioning block 2, and the inverted T-shaped sliding block 301 is fixed at a specified position;

when the cutter needs to be disassembled and maintained, the manual threaded bolt 304 is movably connected to the inner cavity of the second threaded hole 303 through reverse rotation, at the moment, the manual threaded bolt 304 moves in the inner cavity of the first threaded hole 202 formed in the top end of the positioning block 2 and the inner cavity of the second threaded hole 303 formed in the top end of the rectangular block 302, and the manual threaded bolt 304 is taken out from the inner cavity of the second threaded hole 303 formed in the top end of the rectangular block 302 and the inner cavity of the first threaded hole 202 formed in the top end of the positioning block 2 until the manual threaded bolt 304 is disassembled, then the cutter is taken down and maintained, so that the cutter is convenient to disassemble and maintain, the device not only can fix the cutters in different shapes, but also is convenient to disassemble and maintain the cutter.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although 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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can fix fixing device of different shape cutters, includes fixed block (1), its characterized in that: the cutter fixing device is characterized in that a positioning block (2) is fixedly mounted at the top end of the fixing block (1), fixed positioning mechanisms (3) are arranged inside the fixing block (1) and the positioning block (2), and the fixed positioning mechanisms (3) are used for fixing cutters of different shapes.

2. The fixing device for fixing different shapes of cutters as claimed in claim 1, wherein: the utility model discloses a fixed block, including fixed block (1), the top of fixed block (1) is inside has seted up type of falling T spout (101), type of falling T spout (101) are the circumference array and sort, swing joint between the inner chamber of type of falling T spout (101) and fixed positioning mechanism (3).

3. The fixing device for fixing different-shape cutters as claimed in claim 2, wherein: the novel positioning block is characterized in that a rectangular groove (201) is formed in the top end of the positioning block (2), the rectangular groove (201) is arranged in a circumferential array mode, an inner cavity of the rectangular groove (201) is communicated with an inner cavity of the inverted T-shaped sliding groove (101), a first threaded hole (202) is formed in the top end of the positioning block (2), the first threaded hole (202) is distributed on the side edge of the rectangular groove (201) in a linear circumferential sequencing mode, and inner cavities of the rectangular groove (201) and the first threaded hole (202) are both movably connected with the fixed positioning mechanism (3).

4. A fixing device capable of fixing tools of different shapes according to claim 3, wherein: fixed positioning mechanism (3) are including fixed subassembly and locating component slide, fixed connection between fixed subassembly of slide and the locating component, all swing joint between the fixed subassembly of slide and the inner chamber of type of falling T spout (101) and rectangular channel (201), swing joint between the inner chamber of locating component and first screw hole (202).

5. A fixture for holding different shaped tools according to claim 4, wherein: the fixed subassembly of slip includes type of falling T slider (301), equal swing joint between the inner chamber of type of falling T slider (301) and type of falling T spout (101) and rectangular channel (201), fixed connection between type of falling T slider (301) side and the locating component, the fixed surface of type of falling T slider (301) installs telescopic link (305), spring (306) have been cup jointed to the surface of telescopic link (305), the one end fixed mounting who falls T slider (301) is kept away from in telescopic link (305) has grip block (307), the both ends of spring (306) are fixed respectively on type of falling T slider (301) and grip block (307), one side fixed mounting that telescopic link (305) were kept away from in grip block (307) has rubber block (308), rubber block (308) are linear array and sort, one side fixed mounting that telescopic link (305) was kept away from to type of falling T slider (301) has the transmission piece.

6. A fixture for holding different shaped tools according to claim 5, wherein: the transmission block comprises a connecting rod (309) and a moving block (310), the connecting rod (309) is fixedly connected with the moving block (310), and the connecting rod (309) is fixedly connected with one side, far away from the telescopic rod (305), of the inverted T-shaped sliding block (301).

7. The fixing device for fixing different-shape cutters as claimed in claim 5, wherein: the positioning assembly comprises a rectangular block (302), the rectangular block (302) is fixedly connected with an inverted T-shaped sliding block (301), a second threaded hole (303) is formed in the top end of the rectangular block (302), an inner cavity of the second threaded hole (303) is movably connected with a manual threaded bolt (304), and the manual threaded bolt (304) is movably connected with an inner cavity of the first threaded hole (202).