CN221185564U - Chuck for machine tool machining with self-lubricating structure - Google Patents

Abstract

The utility model discloses a chuck with a self-lubricating structure for machine tool machining, and relates to the technical field of machine tool chucks. The device comprises a mounting plate, one side of the mounting plate is fixedly connected with an integrally formed handle, a driving mechanism and a fixing mechanism are mounted at the bottom of the mounting plate, and a clamping mechanism and a protection mechanism are mounted at the top of the mounting plate. According to the utility model, the clamping plate is fixedly connected to the bottom end of one end of the mounting plate positioned on the handle, the bottom end of the clamping plate is in threaded connection with the first threaded column, the bottom end of the outer wall of the first threaded column is fixedly connected with the rotary handle, the top end of the outer wall of the first threaded column is fixedly connected with the bearing, the top end of the bearing is fixedly connected with the fixing plate, the rotary handle is rotated to drive the first threaded column to rotate, so that the fixing plate is driven to move, and the device is convenient to detach and mount through the clamping plate, the fixing plate and the mounting plate, so that later maintenance and cleaning are facilitated.

Description

Chuck for machine tool machining with self-lubricating structure

Technical Field

The utility model relates to the technical field of machine tool chucks, in particular to a machine tool machining chuck with a self-lubricating structure.

Background

The machine tool is a machine for manufacturing the machine, and a drill, a reamer, a tap, a die, a knurling tool and the like can be used for corresponding machining on the machine tool, a chuck is used for clamping a workpiece during common machining, the chuck is a mechanical device for clamping the workpiece on the machine tool, and the workpiece is clamped and positioned by utilizing radial movement of movable clamping jaws uniformly distributed on a chuck body.

A chuck for machine tool machining with self-lubricating structure, with publication No. CN218695215U, which in use exposes the following drawbacks:

In the use of the device, the chuck is fixed with the machine tool in a welding mode, and when the chuck is damaged, the chuck is inconvenient to detach and mount, so that the later maintenance and cleaning are influenced, and therefore, the chuck for machining the machine tool, which is convenient to mount and detach, is urgently needed, so that the later maintenance and cleaning are convenient.

Disclosure of utility model

The utility model aims to provide a chuck with a self-lubricating structure for machine tool machining, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chuck for lathe processing with self-lubricating structure, includes the mounting panel, one side fixedly connected with integrated into one piece's of mounting panel handle, actuating mechanism and fixed establishment are installed to the bottom of mounting panel, fixture and protection machanism are installed at the top of mounting panel, fixture includes the joint board, the joint board is horizontal "L" shape, joint board fixed connection is in the bottom of mounting panel is located the one end of handle, threaded connection has first screw thread post in the middle of the bottom of joint board, the bearing is installed on the top of first screw thread post, the inner ring inner wall of bearing with the outer wall top of first screw thread post is fixed mutually, the outer wall bottom fixedly connected with rotatory handle of first screw thread post, the top fixedly connected with fixed plate of bearing, the fixed plate with joint board and handle looks adaptation.

Preferably, the driving mechanism comprises a protective cover, and the protective cover is in threaded connection with the middle of one end, close to the handle, of the bottom of the mounting plate.

Preferably, the internally mounted of safety cover has the motor of looks adaptation, the output of motor runs through the top of mounting panel and fixedly connected with driving gear, the top of mounting panel with the one end rotation of driving gear opposite face is connected with driven gear, driving gear and driven gear looks tooth connect.

Preferably, the two ends of the opposite surfaces at the top of the driving gear and the driven gear respectively start to be provided with the turbine grooves in mirror symmetry, and the clamping mechanism comprises a sliding column, wherein a plurality of sliding columns are arranged and respectively matched with the turbine grooves formed in the driving gear and the driven gear.

Preferably, the top of every equal threaded connection of slip post has the linking arm, the mounting panel top is located the both ends of driving gear and driven gear are fixedly connected with stopper respectively, the spacing groove has been seted up to the inside of stopper, linking arm and spacing groove looks adaptation are located two linking arm one end tops of driving gear and driven gear homonymy are threaded connection respectively has the centre gripping arm, protection machanism includes the screw thread groove, the screw thread groove is seted up two centre gripping arm opposite face one side just keeps away from the one end of handle.

Preferably, the clamping arm is connected with a second threaded column through a threaded groove, one end of the second threaded column, which is far away from the clamping arm, is fixedly connected with a clamping plate, and one sides of opposite faces of the two clamping plates are respectively stuck with an adaptive protection gasket.

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

This chuck is used in lathe processing with self-lubricating structure is through being located the one end bottom fixed connection joint board of handle at the mounting panel, at the first screw thread post of the bottom threaded connection of joint board, at the outer wall bottom fixed connection rotatory handle of first screw thread post, at the outer wall top fixed connection bearing of first screw thread post, the top fixed connection fixed plate at the bearing drives first screw thread post through rotating rotatory handle and rotates to it removes to drive the fixed plate, thereby dismantle and install the device through grip block, fixed plate and mounting panel, be convenient for carry out later maintenance and clearance.

Drawings

FIG. 1 is a schematic view showing the structure of a chuck shaft side for machine tool machining having a self-lubricating structure according to the present utility model;

FIG. 2 is a schematic diagram of a driving mechanism according to the present utility model;

FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 4 is a schematic structural view of the fixing mechanism of the present utility model;

Fig. 5 is a schematic structural view of the protection mechanism of the present utility model.

In the figure: 1. a mounting plate; 2. a fixing mechanism; 201. a first threaded post; 202. rotating the handle; 203. a bearing; 204. a fixing plate; 205. a clamping plate; 3. a driving mechanism; 301. a protective cover; 302. a motor; 303. a drive gear; 304. a driven gear; 4. a clamping mechanism; 401. a turbine groove; 402. a sliding column; 403. a connecting arm; 404. a clamping arm; 405. a limiting block; 5. a protective mechanism; 501. a thread groove; 502. a second threaded post; 503. a clamping plate; 504. and a protective gasket.

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.

The lathe is the machine of manufacturing machine tool, still available drill bit on the lathe, the reamer, the screw tap, threading die and knurling instrument etc. carry out corresponding processing, can use the chuck to press from both sides tightly the work piece during general processing, the chuck is the mechanical device that is used for pressing from both sides tight work piece on the lathe, utilize the radial removal of the movable jaw of equipartition on the chuck body, press from both sides the work piece tight and the lathe annex of location, through the one end bottom fixed connection joint board that is located the handle at the mounting panel, the first screw thread post of bottom threaded connection at the joint board, the outer wall bottom fixed connection rotatory handle at first screw thread post, the outer wall top fixed connection bearing at first screw thread post, thereby it rotates to drive first screw thread post through rotating the rotatory handle, thereby drive the fixed plate and remove, thereby to dismantle and install the device through joint board, the drive driven gear rotates through the motor work piece, thereby drive the arm slides in the spacing groove that drive link arm is seted up inside the drive arm, remove the centre gripping arm, thereby the protection dynamics of carrying out the centre gripping through the second screw thread setting is convenient for install the centre gripping groove at the second screw thread, the second side of the centre gripping is convenient for install the protection groove, the protection is realized at the second screw thread setting, the second side of the centre gripping is convenient for install the device.

As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a chuck for lathe processing with self-lubricating structure, including mounting panel 1, one side fixedly connected with integrated into one piece's of mounting panel 1 handle, actuating mechanism 3 and fixed establishment 2 are installed to the bottom of mounting panel 1, fixture 4 and protection machanism 5 are installed at the top of mounting panel 1, fixture 4 includes joint board 205, joint board 205 is the "L" shape of horizontal, joint board 205 fixed connection is located the one end of handle in the bottom of mounting panel 1, threaded connection has first screw thread post 201 in the middle of the bottom of joint board 205, bearing 203 is installed on the top of first screw thread post 201, the inner ring inner wall of bearing 203 and the outer wall top of first screw thread post 201 are fixed mutually, the outer wall bottom fixedly connected with rotatory handle 202 of first screw thread post 201, the top fixedly connected with fixed plate 204 of bearing 203, fixed plate 204 is fixed with, fixed plate 204 and joint 205 and handle looks adaptation are installed to the outer wall bottom fixedly connected with rotatory handle 204, one end bottom fixedly connected with joint board 205 that is located the handle through mounting panel 1, the bottom threaded connection first screw thread post 201, the outer wall bottom fixedly connected with first screw thread post 201 at first screw thread post 201, thereby the top end fixedly connected with bearing 203 drives the fixed plate 204 through the bearing 204 and the fixed plate 204, thereby the fixed device is convenient for the removal of the first screw thread post 204 and the top is installed through the fixed plate 204.

The driving mechanism 3 comprises a protective cover 301, and the protective cover 301 is in threaded connection with the middle of one end, close to the handle, of the bottom of the mounting plate 1.

The internally mounted of safety cover 301 has the motor 302 of looks adaptation, and the output of motor 302 runs through the top of mounting panel 1 and fixedly connected with driving gear 303, and the top of mounting panel 1 is connected with driven gear 304 with the rotation of the one end of driving gear 303 opposite face, and driving gear 303 and driven gear 304 meet mutually.

The two ends of the opposite surfaces of the top of the driving gear 303 and the top of the driven gear 304 are respectively provided with a mirror symmetry turbine groove 401, the clamping mechanism 4 comprises a sliding column 402, the sliding column 402 is provided with a plurality of turbine grooves 401 which are respectively matched with the turbine grooves 401 formed in the driving gear 303 and the driven gear 304, the driving gear 303 is driven to rotate through the operation of the motor 302, the driven gear 304 is driven to rotate through the rotation of the driving gear 303, the connecting arm 403 is driven to slide in the limiting grooves formed in the limiting block 405 through the rotation of the driving gear 303 and the driven gear 304, and the clamping arm 404 is driven to move through the movement of the connecting arm 403, so that a workpiece is clamped.

The top of every slip post 402 all threaded connection has linking arm 403, the mounting panel 1 top is located the both ends of driving gear 303 and driven gear 304 and fixedly connected with stopper 405 respectively, the spacing groove has been seted up to stopper 405's inside, linking arm 403 and spacing groove looks adaptation, two linking arm 403 one end tops that are located driving gear 303 and driven gear 304 homonymy are threaded connection respectively has holding arm 404, protection machanism 5 includes thread groove 501, thread groove 501 is seted up in two holding arm 404 opposite face one side and is kept away from the one end of handle.

The clamping arm 404 is connected with the second threaded column 502 through the thread groove 501, one end fixedly connected with clamping plate 503 that clamping arm 404 was kept away from to the second threaded column 502, one side of two clamping plates 503 opposite faces is pasted respectively has the protection gasket 504 of looks adaptation, clamping arm 404 is connected with the second threaded column 502 through the thread groove 501 screw thread, one end fixed connection clamping plate 503 through the thread groove 501, paste the protection gasket 504 of looks adaptation in one side of clamping plate 503, the convenience is dismantled and the installation to clamping plate 503 like this, be convenient for later cleaning, through setting up protection gasket 504, like this in carrying out the centre gripping in-process to the work piece, avoid the too big damage to the work piece of clamping dynamics.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.

Claims (6)

1. Chuck for machine tool machining with self-lubricating structure, including mounting panel (1), its characterized in that: one side fixedly connected with integrated into one piece's of mounting panel (1) handle, actuating mechanism (3) and fixed establishment (2) are installed to the bottom of mounting panel (1), fixture (4) and protection machanism (5) are installed at the top of mounting panel (1), fixture (4) are including joint board (205), joint board (205) are horizontal "L" shape, joint board (205) fixed connection is in the bottom of mounting panel (1) is located the one end of handle, threaded connection has first screw thread post (201) in the middle of the bottom of joint board (205), bearing (203) are installed on the top of first screw thread post (201), the inner ring inner wall of bearing (203) with the outer wall top of first screw thread post (201) is fixed mutually, the outer wall bottom fixedly connected with rotatory handle (202) of first screw thread post (201), the top fixedly connected with fixed plate (204) of bearing (203), fixed plate (204) with joint board (205) and handle looks adaptation.

2. A chuck for machine tool processing having a self-lubricating structure according to claim 1, wherein: the driving mechanism (3) comprises a protective cover (301), and the protective cover (301) is in threaded connection with the middle of one end, close to the handle, of the bottom of the mounting plate (1).

3. A chuck for machine tool working having a self-lubricating structure according to claim 2, wherein: the inside of safety cover (301) is installed motor (302) of looks adaptation, the output of motor (302) runs through the top of mounting panel (1) and fixedly connected with driving gear (303), the top of mounting panel (1) with one end rotation of driving gear (303) opposite face is connected with driven gear (304), driving gear (303) and driven gear (304) looks tooth connect.

4. A chuck for machine tool working having a self-lubricating structure as set forth in claim 3, wherein: the two ends of the opposite surfaces of the top of the driving gear (303) and the two ends of the opposite surfaces of the top of the driven gear (304) are respectively provided with a turbine groove (401) which is in mirror symmetry, the clamping mechanism (4) comprises a sliding column (402), and the sliding column (402) is provided with a plurality of turbine grooves (401) which are respectively matched with the turbine grooves (401) formed in the driving gear (303) and the driven gear (304).

5. A chuck for machine tool processing having a self-lubricating structure as set forth in claim 4, wherein: every equal threaded connection in top of slip post (402) has linking arm (403), mounting panel (1) top is located the both ends of driving gear (303) and driven gear (304) are fixedly connected with stopper (405) respectively, the spacing groove has been seted up to the inside of stopper (405), linking arm (403) and spacing groove looks adaptation are located two linking arm (403) one end tops of driving gear (303) and driven gear (304) homonymy are threaded connection respectively have clamping arm (404), protection machanism (5) include thread groove (501), the thread groove (501) are seted up two one end of handle is just kept away from to one side of the opposite face of clamping arm (404).

6. A chuck for machine tool processing having a self-lubricating structure as set forth in claim 5, wherein: the clamping arm (404) is connected with a second threaded column (502) through a threaded groove (501), one end of the second threaded column (502) away from the clamping arm (404) is fixedly connected with a clamping plate (503), and one sides of opposite faces of the two clamping plates (503) are respectively stuck with an adaptive protection gasket (504).