CN213438342U

CN213438342U - Milling cutter clamping equipment for machine manufacturing

Info

Publication number: CN213438342U
Application number: CN202022607041.0U
Authority: CN
Inventors: 陈海兵; 闪双凤; 岳永峰; 郭玉琴; 刘凯; 张树梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-06-15
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses milling cutter clamping equipment for machine manufacturing, which comprises a device main body; in the utility model, the speed reducer is driven by the motor to rotate, the speed reducer drives the connecting rotating shaft to rotate, the connecting rotating shaft drives the bidirectional lead screw to rotate, the rotation of the bidirectional lead screw enables the first slider and the second slider to be close to or away from each other, so that the first clamping seat and the second clamping seat can be close to or away from each other, when the two clamping seats are close to each other, the milling cutter can be clamped and fixed, and meanwhile, the distance between the two clamping seats can be adjusted, so that the milling cutter with different sizes can be clamped and fixed; can detect first grip slipper and second grip slipper to the clamping state of milling cutter through first pressure sensor and second pressure sensor, when two grip slippers lax appears, the signal that first pressure sensor and second pressure sensor were experienced will change.

Description

Milling cutter clamping equipment for machine manufacturing

Technical Field

The utility model belongs to the technical field of mechanical equipment, particularly, relate to a milling cutter centre gripping equipment for machine-building.

Background

A milling cutter is a rotating tool for milling machining having one or more cutter teeth. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, forming surfaces, cutting workpieces and the like on a milling machine. Plays an important role in the processing work of mechanical equipment. Milling cutter centre gripping equipment can be used usually in milling cutter equipment's the installation, and milling cutter centre gripping equipment clamping-force commonly used is less, and some milling cutter centre gripping equipment that have now simultaneously pass through the cylinder etc. and press from both sides tightly milling cutter, and the cylinder breaks down when milling cutter centre gripping equipment work, leads to milling cutter to drop, and stability is relatively poor, and the security is not high, can not satisfy the needs that use.

Therefore in order to solve the above problem, the utility model provides a milling cutter centre gripping equipment for machine-building.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling cutter centre gripping equipment for machine-building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a milling cutter clamping device for machine manufacturing comprises a device main body, wherein a top seat is arranged at the top end of the device main body, the bottom end of the top seat is provided with a chute, a bidirectional screw rod is arranged in the chute, a first slide block is arranged at the thread position of one end of the bidirectional screw rod, a second slide block is arranged at the thread position at the other end of the two-way screw rod, a first clamping seat is fixedly arranged at the bottom end of the first slide block, a first pressure sensor is fixedly arranged on one side of the first clamping seat, a second clamping seat is fixedly arranged at the bottom end of the second sliding block, a second pressure sensor is fixedly arranged on one side of the second clamping seat, a motor box is fixedly arranged on one side of the top seat, the internal mounting of motor case has positive and negative motor, one side fixed mounting of positive and negative motor has the speed reducer, the connection pivot is installed to one side of speed reducer.

Furthermore, the bottom end of the device main body is fixedly provided with a bottom plate, and the top end of the bottom plate is fixedly provided with an electric telescopic rod.

Furthermore, a connecting seat is fixedly installed on one side of the bottom end of the top seat, and the top end of the electric telescopic rod is connected with the connecting seat.

Further, the inside one end fixed mounting of spout has first fixing base, the one end of two-way lead screw with first fixing base is connected, the other end of two-way lead screw with it is connected to connect the pivot.

Further, there is a second fixing base fixed on one side of the inside of the motor box, there is a positive and negative motor fixed on one side of the second fixing base, the output end of the inner rotating shaft of the positive and negative motor is connected with the receiving end of the inner rotating shaft of the speed reducer through a coupler, and the output end of the inner rotating shaft of the speed reducer is connected with one end of the connecting rotating shaft through a coupler.

Furthermore, a first indicator light, a second indicator light and a controller are fixedly mounted on one side of the top seat, the types of the first pressure sensor and the second pressure sensor are PT124Y-620, and the type of the controller is MAM-100.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, drive the speed reducer through the motor and rotate, the speed reducer drives and connects the pivot to rotate, it rotates to connect the pivot to drive two-way lead screw, the rotation of two-way lead screw makes first slider and second slider be close to each other or keep away from, thereby make first grip slipper and second grip slipper be close to each other or keep away from, when two grip slippers are close to each other, can press from both sides tight fixedly to milling cutter, simultaneously because interval between two grip slippers is adjustable, make it press from both sides tight fixedly to not unidimensional milling cutter, the functionality and the practicality of device have been strengthened.

2. The utility model discloses in, can detect first grip slipper and second grip slipper to milling cutter's clamping state through first pressure sensor and second pressure sensor, when two grip slippers slack appear, the signal that first pressure sensor and second pressure sensor were experienced will change, and give the controller with the signal transmission who detects, give first pilot lamp or second pilot lamp with the signal transmission by the controller, warn the staff, timely come to adjust two grip slippers, thereby guarantee milling cutter's security.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic plan view of the present invention;

fig. 3 is a system diagram of the present invention.

Reference numerals:

1. a device main body; 2. a base plate; 3. an electric telescopic rod; 4. a top seat; 401. a connecting seat; 402. a chute; 403. a bidirectional screw rod; 404. a first slider; 405. a second slider; 406. a first clamping seat; 407. a first pressure sensor; 408. a second clamping seat; 409. a second pressure sensor; 410. a first fixed seat; 5. a motor case; 501. a second fixed seat; 502. a positive and negative motor; 503. a speed reducer; 504. connecting the rotating shaft; 6. a first indicator light; 7. a second indicator light; 8. and a controller.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, a milling cutter clamping device for machine manufacturing according to an embodiment of the present invention includes a device main body 1, a top base 4 is installed at a top end of the device main body 1, a sliding groove 402 is installed at a bottom end of the top base 4, a bidirectional screw 403 is installed inside the sliding groove 402, a first slider 404 is installed at a screw thread of one end of the bidirectional screw 403, a second slider 405 is installed at a screw thread of the other end of the bidirectional screw 403, a first clamping base 406 is fixedly installed at a bottom end of the first slider 404, a first pressure sensor 407 is fixedly installed at one side of the first clamping base 406, a second clamping base 408 is fixedly installed at a bottom end of the second slider 405, a second pressure sensor 409 is fixedly installed at one side of the second clamping base 408, a motor box 5 is fixedly installed at one side of the top base 4, a positive and negative motor 502 is installed inside the motor box 5, a speed reducer 503 is fixedly mounted on one side of the forward and reverse motor 502, and a connecting rotating shaft 504 is mounted on one side of the speed reducer 503.

Through the scheme of the utility model, the bottom end of the device main body 1 is fixedly provided with the bottom plate 2, and the top end of the bottom plate 2 is fixedly provided with the electric telescopic rod 3; a connecting seat 401 is fixedly installed on one side of the bottom end of the top seat 4, and the top end of the electric telescopic rod 3 is connected with the connecting seat 401; a first fixing seat 410 is fixedly installed at one end inside the sliding groove 402, one end of the bidirectional screw rod 403 is connected with the first fixing seat 410, and the other end of the bidirectional screw rod 403 is connected with the connecting rotating shaft 504; a second fixed seat 501 is fixedly installed on one side inside the motor box 5, the forward and reverse motor 502 is fixedly installed on one side of the second fixed seat 501, the output end of a rotating shaft in the forward and reverse motor 502 is connected with the receiving end of a rotating shaft in the speed reducer 503 through a coupler, and the output end of the rotating shaft in the speed reducer 503 is connected with one end of the connecting rotating shaft 504 through a coupler; a first indicator light 6, a second indicator light 7 and a controller 8 are fixedly mounted on one side of the top base 4, the types of the first pressure sensor 407 and the second pressure sensor 409 are PT124Y-620, and the type of the controller 8 is MAM-100.

When the milling cutter clamping device is used specifically, the height of the top seat 4 can be adjusted through the telescopic action of the electric telescopic rod 3, the clamping part of the milling cutter is placed between the first clamping seat 406 and the second clamping seat 408, the positive and negative motor 502 is started, the positive and negative motor 502 drives the speed reducer 503 to rotate, the speed reducer 503 drives the connecting rotating shaft 504 to rotate, the connecting rotating shaft 504 drives the two-way screw rod 403 to rotate, the rotation of the two-way screw rod 403 enables the first sliding block 404 and the second sliding block 405 to be close to each other, further enables the first clamping seat 406 and the second clamping seat 408 to be close to each other, so as to clamp and fix the milling cutter, the clamping state of the first clamping seat 406 and the second clamping seat 408 to the milling cutter can be detected through the first pressure sensor 407 and the second pressure sensor 409 respectively, when the first clamping seat 406 or the second clamping seat 408 is loose and the milling cutter has the possibility of falling off, the signals detected by the first pressure sensor 407 and the second pressure sensor 409 are changed, and the signals are transmitted to the controller 8, and the controller 8 controls the first indicator light 6 or the second indicator light 7 to start working, so as to warn a worker to adjust the first holder 406 and the second holder 408 in time.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The milling cutter clamping equipment for machine manufacturing is characterized by comprising an equipment main body (1), a top seat (4) is installed at the top end of the equipment main body (1), a sliding groove (402) is arranged at the bottom end of the top seat (4), a bidirectional screw rod (403) is installed inside the sliding groove (402), a first sliding block (404) is installed at one end thread of the bidirectional screw rod (403), a second sliding block (405) is installed at the other end thread of the bidirectional screw rod (403), a first clamping seat (406) is fixedly installed at the bottom end of the first sliding block (404), a first pressure sensor (407) is fixedly installed at one side of the first clamping seat (406), a second clamping seat (408) is fixedly installed at the bottom end of the second sliding block (405), a second pressure sensor (409) is fixedly installed at one side of the second clamping seat (408), a motor box (5) is fixedly installed at one side of the top seat (4), the internal mounting of motor case (5) has positive and negative motor (502), one side fixed mounting of positive and negative motor (502) has speed reducer (503), one side of speed reducer (503) is installed and is connected pivot (504).

2. The milling cutter holding apparatus for machine building according to claim 1, wherein the bottom end of the device body (1) is fixedly installed with a bottom plate (2), and the top end of the bottom plate (2) is fixedly installed with an electric telescopic rod (3).

3. The milling cutter clamping device for machine building according to claim 2, wherein a connecting seat (401) is fixedly installed at one side of the bottom end of the top seat (4), and the top end of the electric telescopic rod (3) is connected with the connecting seat (401).

4. The milling cutter clamping device for machine manufacturing according to claim 1, wherein a first fixing seat (410) is fixedly installed at one end of the inside of the sliding chute (402), one end of the bidirectional screw rod (403) is connected with the first fixing seat (410), and the other end of the bidirectional screw rod (403) is connected with the connecting rotating shaft (504).

5. The milling cutter clamping device for machine manufacturing according to claim 1, wherein a second fixing seat (501) is fixedly installed on one side of the inside of the motor box (5), the forward and reverse motor (502) is fixedly installed on one side of the second fixing seat (501), the output end of the inner rotating shaft of the forward and reverse motor (502) is connected with the receiving end of the inner rotating shaft of the speed reducer (503) through a coupling, and the output end of the inner rotating shaft of the speed reducer (503) is connected with one end of the connecting rotating shaft (504) through a coupling.

6. The milling cutter clamping device for machine building according to claim 1, characterized in that a first indicator light (6), a second indicator light (7) and a controller (8) are fixedly installed on one side of the top seat (4), the first pressure sensor (407) and the second pressure sensor (409) are all PT124Y-620, and the controller (8) is MAM-100.