CN218503434U - Milling tool for chuck - Google Patents

Abstract

The utility model discloses a milling fixture of chuck relates to chuck processing technology field, and the current processing method for solving among the prior art is that directly will wait to process the chuck blank and compress tightly on the lathe workstation, then with chuck excircle alignment, carries out tool setting and processing again, problem of inefficiency. The support is installed to the top of base, and the support passes through bolt fixed connection with the base, the hydraulic ram is installed to the top of support, and the hydraulic ram passes through bolt fixed connection with the support, the crescent pressure disk is installed to the jacking end of hydraulic ram, and crescent pressure disk passes through bolt fixed connection with the hydraulic ram, a supporting bench is installed to the top of base, and a supporting bench passes through bolt fixed connection with the base, the tray is installed to a supporting bench's top, and the tray rotates with a supporting bench to be connected, the top of tray is provided with the chuck blank, tray and crescent pressure disk all laminate with the chuck blank.

Description

Milling tool for chuck

Technical Field

The utility model relates to a chuck processing technology field specifically is a milling frock of chuck.

Background

Milling a groove at the position of a clamping jaw on the chuck for processing;

for example, application publication No. CN204171428U, a chuck jaw milling tool includes: the end part of the main shaft is provided with a claw milling cutter arc cutter head, the cutter face of the claw milling cutter arc cutter head is a conical end face, and the conical vertex angle is 164 degrees; the X-axis transmission in the front-back direction and the Z-axis transmission in the left-right direction are arranged on the workbench, and a Z-axis guide rail is also arranged on the workbench and used for moving the workbench in the left-right direction; the claw milling tooth arc fixture is arranged on the X-axis transmission and moves along with the movement of the X-axis transmission, the claw is fixed at the front end of the claw milling tooth arc fixture and corresponds to the claw milling cutter arc cutter head; the axis of the main shaft is parallel to the plane of the Z-axis guide rail, and the angle between the axis of the main shaft and the axis of the Z-axis is 8 degrees;

the existing machining method is to directly press a chuck blank to be machined on a machine tool workbench, then align the excircle of the chuck, and then carry out tool setting and machining, so that the efficiency is low, and the market urgently needs to develop a milling tool of the chuck to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling frock of chuck to solve the current processing method who proposes among the above-mentioned background art and be direct will wait to process the chuck blank and compress tightly on the lathe workstation, then with chuck excircle alignment, carry out tool setting and processing again, problem of inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a milling fixture of chuck, includes the base, the support is installed to the top of base, and the support passes through bolt fixed connection with the base, the hydraulic ram is installed to the top of support, and the hydraulic ram passes through bolt fixed connection with the support, crescent pressure disk is installed to the jacking end of hydraulic ram, and crescent pressure disk passes through bolt fixed connection with the hydraulic ram, a supporting bench is installed to the top of base, and a supporting bench passes through bolt fixed connection with the base, the tray is installed to a supporting bench's top, and the tray rotates with a supporting bench to be connected, the top of tray is provided with the chuck blank, tray and crescent pressure disk all laminate with the chuck blank.

Preferably, the top of base is installed and is rotated the case, and rotates case and base and pass through bolt fixed connection, rotate the top of case and install the footstock, and the footstock rotates with the rotation case to be connected, the footstock passes through bolt fixed connection with the tray.

Preferably, the rotating box is internally provided with a rotating column, the rotating column is rotatably connected with the rotating box through a bearing, the rotating column is fixedly connected with the top seat through a bolt, the outer side of the rotating column is provided with a worm wheel, the worm wheel is fixedly connected with the rotating column, the rotating box is internally provided with a worm, and the worm is meshed with the worm wheel and connected with the worm wheel.

Preferably, driven gear is installed in the outside of worm, and driven gear and worm fixed connection, the internally mounted who rotates the case has the motor, drive gear is installed to the top of motor, and drive gear passes through the shaft coupling with the motor, drive gear is connected with the driven gear interlock.

Preferably, the supporting legs are installed above the supporting table and fixedly connected with the supporting table through bolts, the transverse moving device is installed above the supporting legs and fixedly connected with the supporting legs through bolts, the laser emitter is installed below the transverse moving device and slidably connected with the transverse moving device.

Preferably, a screw rod is installed inside the traversing device and is rotationally connected with the traversing device through a bearing, a screw rod seat is installed on the outer side of the screw rod and is in threaded connection with the screw rod, the screw rod seat is fixedly connected with the laser emitter through a fastening screw, a driving device is installed on one side of the traversing device, and the driving device is fixedly connected with the screw rod through a coupler.

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

1. the utility model discloses a through the hydraulic ram, the setting of crescent pressure disk and tray, the top at the tray is placed to the chuck blank, the tray can rotate, it rotates to drive the chuck blank through the tray, the radius of chuck blank is got to the volume, then fix a gyro wheel to a supporting bench, and make the gyro wheel equal to the radius of chuck blank to the distance in the tray centre of a circle, thereby can make an alignment to the chuck blank fast, later order about the crescent pressure disk through the hydraulic ram and sink, it is fixed to extrude the chuck blank, the opening part of crescent pressure disk is exactly the department of milling, can fix a position milling position fast, improve the speed of tool setting, thereby improve the efficiency to chuck milling processing on the whole.

2. The utility model discloses a through sideslip device and laser emitter's setting, the adjustable laser emitter's of sideslip device transverse position measures the radius of chuck blank through laser emitter, can measure the radius of chuck blank fast, improves measuring efficiency for this mills the frock and uses more convenience.

Drawings

Fig. 1 is a front view of a milling tool for a chuck according to the present invention;

fig. 2 is an overall schematic view of the crescent-shaped platen of the present invention;

FIG. 3 is a schematic view of the internal structure of the traverse device of the present invention;

fig. 4 is a schematic view of the internal structure of the rotating box of the present invention.

In the figure: 1. a base; 2. rotating the box; 3. a support table; 4. a tray; 5. a top seat; 6. a chuck blank; 7. a support leg; 8. a traversing device; 9. a support; 10. a hydraulic jack; 11. a crescent-shaped pressure plate; 12. a drive device; 13. a laser transmitter; 14. a screw; 15. a screw seat; 16. turning the column; 17. a worm gear; 18. a worm; 19. a driven gear; 20. a motor; 21. the gears are driven.

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.

Referring to fig. 1-4, the present invention provides an embodiment of: the utility model provides a milling fixture of chuck, including base 1, support 9 is installed to base 1's top, and support 9 passes through bolt fixed connection with base 1, hydraulic ram 10 is installed to support 9's top, and hydraulic ram 10 passes through bolt fixed connection with support 9, crescent pressure disk 11 is installed to the jacking end of hydraulic ram 10, and crescent pressure disk 11 passes through bolt fixed connection with hydraulic ram 10, a supporting bench 3 is installed to base 1's top, and a supporting bench 3 passes through bolt fixed connection with base 1, tray 4 is installed to a supporting bench 3's top, and tray 4 rotates with a supporting bench 3 to be connected, tray 4's top is provided with chuck blank 6, tray 4 and crescent pressure disk 11 all laminate with chuck blank 6.

Further, the top of base 1 is installed and is rotated case 2, and rotates case 2 and base 1 and pass through bolt fixed connection, rotates the top of case 2 and installs footstock 5, and footstock 5 rotates with rotation case 2 to be connected, and footstock 5 passes through bolt fixed connection with tray 4, and footstock 5 can pass a supporting bench 3.

Further, the inside of the rotating box 2 is provided with a rotating column 16, the rotating column 16 is rotatably connected with the rotating box 2 through a bearing, the rotating column 16 is fixedly connected with the top seat 5 through a bolt, the outer side of the rotating column 16 is provided with a worm wheel 17, the worm wheel 17 is fixedly connected with the rotating column 16, the inside of the rotating box 2 is provided with a worm 18, the worm 18 is meshed with the worm wheel 17, and the worm 18 is rotatably connected with the rotating box 2 through a bearing.

Further, a driven gear 19 is mounted on the outer side of the worm 18, the driven gear 19 is fixedly connected with the worm 18, a motor 20 is mounted inside the rotating box 2, a driving gear 21 is mounted above the motor 20, the driving gear 21 is connected with the motor 20 through a connecting shaft, the driving gear 21 is meshed with the driven gear 19, and the motor 20 is fixedly connected with the rotating box 2 through a fastening screw.

Further, landing leg 7 is installed to the top of brace table 3, and landing leg 7 passes through bolt fixed connection with brace table 3, and sideslip device 8 is installed to the top of landing leg 7, and sideslip device 8 passes through bolt fixed connection with landing leg 7, and laser emitter 13 is installed to the below of sideslip device 8, and laser emitter 13 and sideslip device 8 sliding connection, the top of brace table 3 is provided with the board that receives the light, can set up the gyro wheel and extrude 6 edges of chuck blank, makes chuck blank 6 on the tray 4 between two parties.

Further, a screw 14 is installed inside the traverse device 8, the screw 14 is rotatably connected with the traverse device 8 through a bearing, a screw seat 15 is installed on the outer side of the screw 14, the screw seat 15 is in threaded connection with the screw 14, the screw seat 15 is fixedly connected with the laser emitter 13 through a fastening screw, a driving device 12 is installed on one side of the traverse device 8, the driving device 12 is fixedly connected with the screw 14 through a coupler, and the driving device 12 is fixedly connected with the traverse device 8 through a fastening screw.

The working principle is as follows: during the use, place the top of tray 4 with chuck blank 6, starter motor 20, motor 20 will order about drive gear 21 to rotate, drive gear 21 will drive worm 18 through driven gear 19 and rotate, worm 18 drives rotary column 16 through worm wheel 17 and rotates, rotary column 16 drives tray 4 through footstock 5 and rotates, drive chuck blank 6 through tray 4 and rotate, the radius of chuck blank 6 is got to the volume, then fix a gyro wheel to brace table 3, and make the distance of gyro wheel to the centre of a circle of tray 4 equal with the radius of chuck blank 6, thereby can give first place to chuck blank 6 fast, later order to drive crescent pressure disk 11 through hydraulic ram 10 and sink, extrude fixing chuck blank 6, the opening part of crescent pressure disk 11 is exactly milling department, can fix a position milling position fast, improve the speed of tool setting, thereby improve the efficiency of chuck milling process on the whole, start drive arrangement 12, drive arrangement 12 will order to order about screw 14 to rotate, order about seat 15 through the rotation of screw 14 and move, screw seat 15 drives laser emitter 13, thereby adjust the laser emitter of blank 13, make the radius of laser measuring tool can be measured more convenient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a milling frock of chuck, includes base (1), its characterized in that: support (9) are installed to the top of base (1), and support (9) and base (1) pass through bolt fixed connection, hydraulic ram (10) are installed to the top of support (9), and hydraulic ram (10) and support (9) pass through bolt fixed connection, crescent pressure disk (11) are installed to the jacking end of hydraulic ram (10), and crescent pressure disk (11) and hydraulic ram (10) pass through bolt fixed connection, a supporting bench (3) is installed to the top of base (1), and supporting bench (3) and base (1) pass through bolt fixed connection, tray (4) are installed to the top of supporting bench (3), and tray (4) rotate with supporting bench (3) and are connected, the top of tray (4) is provided with chuck blank (6), tray (4) and crescent pressure disk blank (11) all laminate with chuck blank (6).

2. The milling tool for the chuck according to claim 1, wherein: rotation case (2) is installed to the top of base (1), and rotates case (2) and pass through bolt fixed connection with base (1), footstock (5) are installed to the top of rotating case (2), and footstock (5) rotate with rotation case (2) and be connected, footstock (5) pass through bolt fixed connection with tray (4).

3. The milling tool for the chuck according to claim 2, wherein: the internally mounted who rotates case (2) has rotary column (16), and rotary column (16) with rotate case (2) and pass through the bearing rotation and be connected, rotary column (16) pass through bolt fixed connection with footstock (5), worm wheel (17) are installed in the outside of rotary column (16), and worm wheel (17) and rotary column (16) fixed connection, the internally mounted who rotates case (2) has worm (18), worm (18) are connected with worm wheel (17) interlock.

4. The milling tool for the chuck according to claim 3, wherein: driven gear (19) are installed in the outside of worm (18), and driven gear (19) and worm (18) fixed connection, the internally mounted who rotates case (2) has motor (20), drive gear (21) are installed to the top of motor (20), and drive gear (21) and motor (20) through the coupling, drive gear (21) are connected with driven gear (19) interlock.

5. The milling tool for the chuck according to claim 1, wherein: landing leg (7) are installed to the top of brace table (3), and pass through bolt fixed connection with brace table (3) landing leg (7), sideslip device (8) are installed to the top of landing leg (7), and sideslip device (8) pass through bolt fixed connection with landing leg (7), laser emitter (13) are installed to the below of sideslip device (8), and laser emitter (13) and sideslip device (8) sliding connection.

6. The milling tool for the chuck according to claim 5, wherein: the utility model discloses a horizontal moving device, including sideslip device (8), screw rod (14) are installed to the internally mounted of sideslip device (8), and screw rod (14) are connected through bearing rotation with sideslip device (8), screw rod seat (15) are installed to the outside of screw rod (14), and screw rod seat (15) and screw rod (14) threaded connection, screw rod seat (15) pass through fastening screw fixed connection with laser emitter (13), drive arrangement (12) are installed to one side of sideslip device (8), drive arrangement (12) pass through shaft coupling fixed connection with screw rod (14).

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