CN220029370U

CN220029370U - Numerical control programming process chuck

Info

Publication number: CN220029370U
Application number: CN202320447653.9U
Authority: CN
Inventors: 蒋鸿鹏
Original assignee: Jiangsu Xinquan Mould Co ltd
Current assignee: Jiangsu Xinquan Mould Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-11-17
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a numerical control programming process chuck, which comprises the following components: the numerical control programming process chuck comprises a lower chuck, a clamping structure, a drill bit and an upper chuck, wherein the clamping structure is arranged inside the lower chuck, the drill bit is connected to the lower chuck, the upper chuck is connected to the upper chuck, an anti-slip structure is arranged in the upper chuck, the upper chuck is connected to a numerical control headstock, the drill bit is used as a machining basis, a T-shaped rod above the upper chuck is pushed by a nut inside the clamping structure and drives a connecting rod to move, a fixing plate is separated from one end of the drill bit, the drill bit is pushed and rotated, the drill bit can be pulled out from a through hole, the structure only needs to ensure that threads above an external thread cylinder are clean, the external thread cylinder belongs to an exposed part, the drill bit is easy to clean, quick replacement of the drill bit is facilitated, a limiting block can be firmly clamped in a limiting hole through a spring inside the anti-slip structure, and the anti-slip effect of equipment is facilitated.

Description

Numerical control programming process chuck

Technical Field

The utility model relates to the technical field of numerical control programming processing, in particular to a numerical control programming process chuck.

Background

The numerical control programming process chuck is a cylindrical clamp used for being arranged on a milling machine and used for confining a drill bit or a milling cutter, is a fixing device used for fixing and reinforcing parts to be modified, and has certain defects when in use, such as:

the numerical control programming process chuck adopts the structure of the spring chuck to fix the cutter, the spring chuck and the lock nut are required to be kept clean before the cutter is installed in the actual use process, but the mechanical part of the structure is required to be arranged inside the chuck, so the cleaning is inconvenient, the cleaning is required once when the cutter head is replaced each time, the machining efficiency of a workpiece is affected, and the numerical control programming process chuck clamps the chuck through the headstock when the numerical control headstock is clamped inside, the problem of slipping easily occurs in the rotating process, and the machining precision of the workpiece is affected.

Disclosure of Invention

The utility model aims to provide a numerical control programming process chuck, which aims to solve the problems that the numerical control programming process chuck on the market is not faster than the numerical control programming process chuck on the market and the chuck is easy to slip compared with the numerical control programming process chuck on the market in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a digitally controlled programming process cartridge comprising: the device comprises a lower chuck, a clamping structure, a drill bit and an upper chuck;

the inside clamping structure that is provided with of lower chuck, lower chuck below is connected with the drill bit, lower chuck top is connected with the chuck, be provided with anti-skidding structure in the chuck, go up the chuck and connect in the numerical control locomotive, and the drill bit is as processing basis.

Preferably, the clamping structure comprises: the lower clamping head is connected in the external thread cylinder in a penetrating manner.

Preferably, the external thread cylinder is connected with a nut in a threaded manner, one side of the nut is provided with an annular clamping groove, and a T-shaped rod is connected in the annular clamping groove in a clamping manner.

Preferably, the T-shaped rod is rotationally connected below the connecting block, one side of the connecting block is connected with a connecting rod, the connecting rod is connected in the sliding cavity in a penetrating way, and the sliding cavity is formed in one side of the lower clamping head.

Preferably, one end of the connecting rod is connected with a fixing plate, the fixing plate is arranged in a cavity, the cavity is formed in the inner side wall of the sliding cavity, one end of a drill bit is connected in the fixing plate in a clamping mode, the drill bit is connected in a through hole in a penetrating mode, the through hole is formed in the lower portion of the inner side wall of the cavity, and a through groove is formed in the inner side wall of the through hole.

Preferably, a clamping block is connected to one side of the drill bit, a fixing block is connected to the lower portion of the clamping block, the fixing block is connected in a fixing hole in a clamping mode, and the fixing hole is formed in the lower portion of the inner side wall of the cavity.

Preferably, the anti-slip structure comprises: the clamping device comprises a connecting cavity, a spring, a clamping plate, a limiting block and a limiting hole, wherein the connecting cavity is formed in one side of the upper clamping head, and the spring is connected in the connecting cavity.

Preferably, the spring coupling is in cardboard one side, cardboard block connection is in the connection chamber, the cardboard opposite side is connected with the stopper, the stopper block connection is in spacing downthehole, spacing downthehole seting up on numerical control locomotive inside wall.

Compared with the prior art, the utility model has the beneficial effects that: this numerical control programming process chuck, the inside nut rotation of accessible clamping structure promotes the T type pole of top and drives the connecting rod and remove, make the fixed plate break away from drill bit one end, promote the drill bit again and rotatory, make the drill bit can follow the through-hole in take out, this kind of structure only need guarantee external screw thread section of thick bamboo top screw thread clean can, and external screw thread section of thick bamboo belongs to the part that exposes, the clearance is easier, realize the quick replacement of drill bit of being convenient for, and the inside spring of accessible antiskid structure, make the block can be firm block in spacing downthehole, make the more firm of chuck can the block, realize the antiskid effect of equipment of being convenient for, the concrete content is as follows:

1. the nut can rotate along the external thread cylinder by using the tool, meanwhile, the annular clamping groove slides along one end of the T-shaped rod, so that the nut drives the T-shaped rod to move upwards, the T-shaped rod drives the connecting rod to move along the sliding cavity through the connecting block, the fixing plate slides along the cavity and is separated from one end of the drill bit, the drill bit is pushed along the through hole, the clamping block drives the fixing block to be separated from the fixing hole, the drill bit is rotated to a position flush with the through groove by rotating the drill bit, the drill bit is finally pulled out from the through hole, and meanwhile, the clamping block slides along the through groove to be separated, so that the drill bit can be conveniently and rapidly replaced;

2. the spring inside the accessible connecting chamber promotes the cardboard for the stopper can be firm the block in spacing downthehole, and the numerical control locomotive is from taking the clamping function and with the block of last chuck firmly in its inside, in rotatory in-process stopper block in spacing downthehole, makes the more firm that goes up the chuck can the block, realizes the antiskid effect of the equipment of being convenient for.

Drawings

FIG. 1 is a schematic view of a chuck according to the present utility model;

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

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

FIG. 4 is an enlarged view of the structure of the portion A of the present utility model;

FIG. 5 is an enlarged view of the structure of the portion B of the present utility model;

fig. 6 is an enlarged view of the structure of the C part of the present utility model.

In the figure: 1. a lower chuck; 2. a clamping structure; 201. an external thread cylinder; 202. a nut; 203. an annular clamping groove; 204. a T-shaped rod; 205. a connecting block; 206. a connecting rod; 207. a sliding cavity; 208. a fixing plate; 209. a cavity; 210. a through hole; 211. a through groove; 212. a clamping block; 213. a fixed block; 214. a fixing hole; 3. a drill bit; 4. an upper chuck; 5. an anti-slip structure; 501. a connecting cavity; 502. a spring; 503. a clamping plate; 504. a limiting block; 505. a limiting hole; 6. and (5) numerical control of the headstock.

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.

Referring to fig. 1-6, the present utility model provides a technical solution: a digitally controlled programming process cartridge comprising: the device comprises a lower chuck 1, a clamping structure 2, a drill bit 3 and an upper chuck 4;

the inside clamping structure 2 that is provided with of lower chuck 1, lower chuck 1 below is connected with drill bit 3, and lower chuck 1 top is connected with chuck 4, is provided with anti-skidding structure 5 in the chuck 4, and chuck 4 is connected in numerical control locomotive 6, and drill bit 3 is as the processing basis.

The clamping structure 2 comprises: the lower chuck 1 is connected in the external thread cylinder 201 in a penetrating way, the external thread cylinder 201 is connected with the nut 202 in a threaded way, the annular clamping groove 203 is arranged on one side of the nut 202, the T-shaped rod 204 is connected in the annular clamping groove 203 in a clamping way, the T-shaped rod 204 is connected below the connecting block 205 in a rotating way, the connecting block 206 is connected on one side of the connecting block 205, the connecting rod 206 is connected in the sliding cavity 207 in a penetrating way, the sliding cavity 207 is arranged on one side of the lower chuck 1, one end of the connecting rod 206 is connected with the fixing plate 208, the fixing plate 208 is arranged in the cavity 209, the cavity 209 is arranged on the inner side wall of the sliding cavity 207, the block is connected with drill bit 3 one end in the fixed plate 208, drill bit 3 through connection is in through-hole 210, through-hole 210 is offered in cavity 209 inside wall below, through-hole 210 is offered on the inside wall and is had been offered logical groove 211, drill bit 3 one side is connected with fixture block 212, fixture block 212 below is connected with fixed block 213, fixed block 213 block is connected in fixed hole 214, the fixed hole 214 is offered in cavity 209 inside wall below, realize being convenient for drill bit 3's quick replacement, the inside nut 202 rotation of accessible clamping structure 2 promotes the T type pole 204 of top and drives connecting rod 206 and remove, make fixed plate 208 break away from drill bit 3 one end, promote drill bit 3 again and rotate, make drill bit 3 can follow through-hole 210 and take out, this kind of structure only need guarantee that external screw thread section of thick bamboo 201 top screw thread is clean.

The antiskid structure 5 includes: the connecting cavity 501, the spring 502, the cardboard 503, stopper 504 and spacing hole 505, connecting cavity 501 has been seted up to last chuck 4 one side, connecting cavity 501 in-connection has spring 502, spring 502 connects in cardboard 503 one side, cardboard 503 block is connected in connecting cavity 501, cardboard 503 opposite side is connected with stopper 504, stopper 504 block is connected in spacing hole 505, spacing hole 505 is seted up on numerical control locomotive 6 inside wall, the antiskid effect of equipment of being convenient for is realized, the inside spring 502 of accessible antiskid structure 5 makes stopper 504 can firmly block in spacing hole 505, make the more firm of chuck 4 can the block, realize the antiskid effect of equipment of being convenient for.

To sum up: as shown in fig. 1-6, when the numerical control programming process chuck is used, a simple understanding is performed on the device, firstly, the tool is used to rotate the nut 202 along the external thread cylinder 201, meanwhile, the annular clamping groove 203 slides along one end of the T-shaped rod 204, the nut 202 drives the T-shaped rod 204 to move upwards, the connecting rod 206 is driven to move along the sliding cavity 207 through the connecting block 205, the fixing plate 208 slides along the cavity 209 and is separated from one end of the drill bit 3, then the drill bit 3 is pushed along the through hole 210, the clamping block 212 drives the fixing block 213 to separate from the fixing hole 214, then the drill bit 3 is finally pulled out from the through hole 210 after the drill bit 3 rotates the clamping block 212 to a position flush with the through groove 211, meanwhile, the clamping block 212 slides along the through groove 211 to separate from the through hole, so as to realize quick replacement of the drill bit 3, then the clamping block 503 can be pushed by the spring 502 in the connecting cavity 501, the upper chuck 4 can be firmly clamped in the limiting hole 505, the numerical control chuck 6 is clamped in the clamping function and the inner part of the upper chuck 4 is firmly clamped in the limiting block 505, and the clamping block 4 is realized in the limiting chuck 4 is realized in a way, so that the prior art has no more detailed description.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A digitally controlled programming process cartridge comprising: the device is characterized by comprising a lower chuck (1), a clamping structure (2), a drill bit (3) and an upper chuck (4);

the novel numerical control machine is characterized in that a clamping structure (2) is arranged inside the lower chuck (1), a drill bit (3) is connected below the lower chuck (1), an upper chuck (4) is connected above the lower chuck (1), an anti-slip structure (5) is arranged in the upper chuck (4), and the upper chuck (4) is connected in a numerical control machine head (6).

2. A digitally controlled programming process cartridge as claimed in claim 1 wherein: the clamping structure (2) comprises: external screw thread section of thick bamboo (201), nut (202), annular draw-in groove (203), T type pole (204), connecting block (205), connecting rod (206), smooth chamber (207), fixed plate (208), cavity (209), through-hole (210), logical groove (211), fixture block (212), fixed block (213) and fixed orifices (214), lower chuck (1) through-connection is in external screw thread section of thick bamboo (201).

3. A digitally controlled programming process cartridge as claimed in claim 2 wherein: the external thread cylinder (201) is connected with a nut (202) in a threaded manner, one side of the nut (202) is provided with an annular clamping groove (203), and a T-shaped rod (204) is connected in the annular clamping groove (203) in a clamping manner.

4. A digitally controlled programming process cartridge according to claim 3, wherein: the T-shaped rod (204) is rotationally connected below the connecting block (205), one side of the connecting block (205) is connected with the connecting rod (206), the connecting rod (206) is connected in the sliding cavity (207) in a penetrating mode, and the sliding cavity (207) is arranged on one side of the lower clamping head (1).

5. A digitally controlled programming process cartridge according to claim 4, wherein: connecting rod (206) one end is connected with fixed plate (208), fixed plate (208) set up in cavity (209), cavity (209) are seted up on smooth chamber (207) inside wall, block is connected with drill bit (3) one end in fixed plate (208), drill bit (3) through-connection is in through-hole (210), through-hole (210) are seted up in cavity (209) inside wall below, through-hole (210) are seted up on the inside wall through-slot (211).

6. A digitally controlled programming process cartridge according to claim 5, wherein: the drill bit is characterized in that a clamping block (212) is connected to one side of the drill bit (3), a fixing block (213) is connected to the lower portion of the clamping block (212), the fixing block (213) is connected in a fixing hole (214) in a clamping mode, and the fixing hole (214) is formed in the lower portion of the inner side wall of the cavity (209).

7. A digitally controlled programming process cartridge as claimed in claim 1 wherein: the anti-slip structure (5) comprises: the clamping device comprises a connecting cavity (501), a spring (502), a clamping plate (503), a limiting block (504) and a limiting hole (505), wherein the connecting cavity (501) is formed in one side of the upper clamping head (4), and the spring (502) is connected in the connecting cavity (501).

8. A digitally controlled programming process cartridge according to claim 7, wherein: the spring (502) is connected to one side of the clamping plate (503), the clamping plate (503) is connected in the connecting cavity (501) in a clamping mode, a limiting block (504) is connected to the other side of the clamping plate (503), the limiting block (504) is connected in a limiting hole (505) in a clamping mode, and the limiting hole (505) is formed in the inner side wall of the numerical control headstock (6).