CN213889274U

CN213889274U - Numerical control machining center's disconnected sword detection device

Info

Publication number: CN213889274U
Application number: CN202022938439.2U
Authority: CN
Inventors: 孙艳丽
Original assignee: Wuhan Bessel Technology Co ltd
Current assignee: Wuhan Bessel Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-06
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a numerical control machining center's disconnected sword detection device, including base and work box, the top of base is equipped with the work box, and work box and base pass through the screw fixation, and the top of work box is equipped with puts the sword groove, puts the sword groove and is equipped with two rows altogether, is located the top both sides of work box respectively, puts the sword groove and inlays the surface of establishing at the work box, and the inside of work box is equipped with the push rod, push rod and work box sliding connection, and the bottom of push rod is equipped with the fixed block, and fixed block and push rod pass through welded fastening, and the fixed block is the rectangle structure. The utility model discloses a fixed block, realized the limit function of push rod, make it can not leave the work box under the effect of first spring, improved the performance of this equipment, through the fixed slot that is equipped with, realized that the cutter detects the fixed of time measuring, improved stability, the inside through first through-hole is equipped with the probe, has realized the detection function to disconnected sword, has improved accurate nature to production efficiency has been improved.

Description

Numerical control machining center's disconnected sword detection device

Technical Field

The utility model relates to a disconnected sword detection device specifically is a numerical control machining center's disconnected sword detection device.

Background

The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of numerical control machines with highest yield and most extensive application in the world at present. The comprehensive processing capacity is strong, a workpiece can finish more processing contents after being clamped once, the processing precision is high, batch workpieces with medium processing difficulty are processed, the efficiency is 5-10 times that of common equipment, especially, the batch processing method can finish processing which cannot be finished by a plurality of common equipment, and the batch processing method is more suitable for single-piece processing or medium-small batch multi-variety production with complex shapes and high precision requirements. The functions of milling, boring, drilling, tapping, cutting threads and the like are integrated on one device, so that the device has multiple technological means. The machining center is classified according to the spatial position of the main shaft during machining into: horizontal and vertical machining centers. The method is classified according to the process application: a boring and milling machining center and a combined machining center. The special classification according to function is as follows: single, double and multiple working table machining centers. A single shaft, a double shaft, a triple shaft and a machining center with a replaceable spindle box.

At present, most of the existing knife breakage detection devices of the numerical control machining center are not accurate enough in detection, and errors in detection are easily caused, so that the normal operation of work is influenced, and the productivity is invisibly reduced. Therefore, the invention provides a broken cutter detection device of a numerical control machining center.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a numerical control machining center's disconnected sword detection device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a numerical control machining center's disconnected sword detection device, including base and work box, the top of base is equipped with the work box, work box and base pass through the screw fixation, the top of work box is equipped with puts the sword groove, it is equipped with two rows altogether to put the sword groove, is located the top both sides of work box respectively, it inlays the surface of establishing at the work box to put the sword groove, the inside of work box is equipped with the push rod, push rod and work box sliding connection, the bottom of push rod is equipped with the fixed block, fixed block and push rod pass through welded fastening, the fixed block is the rectangle structure, the top of push rod is equipped with the fixed slot, fixed slot and push rod are through embedded fixed, the bottom of fixed block is equipped with first spring, first spring is equipped with two, is located the bottom both sides of fixed block respectively.

As the utility model discloses a preferred technical scheme, one side of work box is equipped with first through-hole, first through-hole inlays the lateral wall surface of establishing at the work box.

As a preferred technical scheme of the utility model, the inside of first through-hole is equipped with the probe, it is fixed that probe and first through-hole pass through the registrate, the probe runs through the outside that first through-hole extends to the work box.

As a preferred technical scheme of the utility model, one side of work box is equipped with the dead lever, dead lever and work box pass through welded fastening, the dead lever is equipped with two.

As a preferred technical scheme of the utility model, the one end of dead lever is equipped with the connecting plate, connecting plate and dead lever are fixed through alternating.

As an optimal technical scheme of the utility model, the bottom one end of connecting plate is equipped with the rotation axis, rotation axis and connecting plate rotate to be connected.

As a preferred technical scheme of the utility model, one side of rotation axis is equipped with the fixed plate, one side of fixed plate is equipped with the second through-hole, fixed plate and rotation axis fixed connection.

As a preferred technical scheme of the utility model, one side of fixed plate is equipped with the second spring, the second spring is equipped with two, is located the both sides of fixed plate respectively.

The utility model has the advantages that: the broken cutter detection device of the numerical control machining center realizes the limiting function of the push rod through the fixing block, so that the push rod cannot leave a working box under the action of the first spring, the performance of the device is improved, the fixation during cutter detection is realized through the fixing groove, the stability is improved, the detection function of the broken cutter is realized through the probe arranged in the first through hole, the accuracy is improved, the production efficiency is improved, the problem that most of the existing broken cutter detection devices of the numerical control machining center are not accurate enough in detection, errors during detection are easily caused, the normal operation is influenced, the productivity is invisibly reduced is solved, the first through hole is arranged on one side of the working box and is embedded in the side wall surface of the working box, the first through hole is arranged on one side of the working box, the fixation of the probe is realized, and the stability is improved, one end of the fixed rod is provided with a connecting plate, the connecting plate and the fixed rod are fixed through insertion, the connecting plate is arranged at one end of the fixed rod, rotation of the rotating shaft is achieved, and convenience is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a knife-breaking detection device of a numerical control machining center of the present invention;

fig. 2 is a schematic side view of the knife breakage detecting device of the numerical control machining center of the present invention;

fig. 3 is a schematic plan view of the knife-breaking detecting device of the numerical control machining center of the present invention.

In the figure: 1. a base; 2. a work box; 3. a cutter placing groove; 4. a push rod; 5. a fixed block; 6. fixing grooves; 7. a first spring; 8. a first through hole; 9. a probe; 10. fixing the rod; 11. a connecting plate; 12. a rotating shaft; 13. a fixing plate; 14. a second spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figure 1 of the drawings, in which, fig. 2 and fig. 3 show, the utility model relates to a numerical control machining center's disconnected sword detection device, including base 1 and work box 2, base 1's top is equipped with work box 2, work box 2 and base 1 pass through the screw fixation, work box 2's top is equipped with puts sword groove 3, it is equipped with two rows altogether to put sword groove 3, be located work box 2's top both sides respectively, it inlays the surface of establishing at work box 2 to put sword groove 3, work box 2's inside is equipped with push rod 4, push rod 4 and 2 sliding connection of work box, push rod 4's bottom is equipped with fixed block 5, fixed block 5 and push rod 4 pass through welded fastening, fixed block 5 is the rectangle structure, push rod 4's top is equipped with fixed slot 6, fixed slot 6 and push rod 4 are through embedded fixed, fixed block 5's bottom is equipped with first spring 7, first spring 7 is equipped with two, be located fixed block 5's bottom both sides respectively.

Wherein, one side of work box 2 is equipped with first through-hole 8, and first through-hole 8 inlays and establishes the lateral wall surface at work box 2, is equipped with first through-hole 8 through one side of work box 2, has realized the fixed of probe 9, has improved stability.

Wherein, the inside of first through-hole 8 is equipped with probe 9, and probe 9 and first through-hole 8 are fixed through the registrate, and probe 9 runs through first through-hole 8 and extends to the outside of work box 2, is equipped with probe 9 through the inside of first through-hole 8, has realized the detection function to the disconnected sword, has improved accurate nature to production efficiency has been improved.

Wherein, one side of work box 2 is equipped with dead lever 10, and dead lever 10 and work box 2 are through welded fastening, and dead lever 10 is equipped with two, is equipped with dead lever 10 through one side of work box 2, has realized connecting plate 11's fixed, has improved stability.

Wherein, the one end of dead lever 10 is equipped with connecting plate 11, and connecting plate 11 and dead lever 10 are fixed through alternating, and the one end through dead lever 10 is equipped with connecting plate 11, has realized the rotation of rotation axis 12, has improved the convenience.

Wherein, the bottom one end of connecting plate 11 is equipped with rotation axis 12, and rotation axis 12 and connecting plate 11 rotate to be connected, are equipped with rotation axis 12 through the bottom one end of connecting plate 11, have realized the rotation of fixed plate 13 to carry out the chucking to probe 9, improved probe 9's stability.

Wherein, one side of rotation axis 12 is equipped with fixed plate 13, and one side of fixed plate 13 is equipped with the second through-hole, and fixed plate 13 and rotation axis 12 fixed connection have realized the fixed of probe 9 through one side of rotation axis 12 is equipped with fixed plate 13, have improved stability.

Wherein, one side of fixed plate 13 is equipped with second spring 14, and second spring 14 is equipped with two, is located the both sides of fixed plate 13 respectively, is equipped with second spring 14 through one side of fixed plate 13, has realized the take-up of fixed plate 13, and then fixes and follow the trade probe 9, has improved the convenience.

During operation, after equipment starts, the cutter firstly carries out the disconnected sword and detects to operating personnel knows the complete condition of cutter, and specific behavior is: the cutter moves to the upper part of the top of the push rod 4, the cutter advances slowly, the cutter contacts and props against the push rod 4, the push rod 4 slides slowly along the side wall of the working box 2 under the driving of the cutter, when the push rod 4 slides, the fixed block 5 compresses the first spring 7 at the same time, the cutter moves to a specified position, and after the side wall at the bottom of the push rod 4 is detected by the probe 9, the probe 9 sends a signal to the equipment to indicate that the cutter is complete and can be used continuously; when the side wall at the bottom of the push rod 4 cannot be detected by the probe 9, the probe 9 sends a signal to equipment to indicate that the cutter is damaged, and an operator stops to check the condition of the cutter; after the cutter finishes detection, the cutter is separated from the push rod 4, the first spring 7 drives the push rod 4 to move reversely along the working box 2 in a reset state, and the push rod 4 resets. In order to facilitate the tool to abut against the push rod 4, a fixing groove 6 for the tool to be embedded is provided at the top of the push rod 4.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 broken cutter detection device of the numerical control machining center comprises a base (1) and a working box (2) and is characterized in that the working box (2) is arranged at the top of the base (1), the working box (2) and the base (1) are fixed through screws, cutter placing grooves (3) are formed in the top of the working box (2), the cutter placing grooves (3) are arranged in two rows and are respectively located on two sides of the top of the working box (2), the cutter placing grooves (3) are embedded in the surface of the working box (2), a push rod (4) is arranged inside the working box (2), the push rod (4) is in sliding connection with the working box (2), a fixing block (5) is arranged at the bottom of the push rod (4), the fixing block (5) and the push rod (4) are fixed through welding, the fixing block (5) is of a rectangular structure, a fixing groove (6) is formed in the top of the push rod (4), fixed slot (6) and push rod (4) are fixed through embedded, the bottom of fixed block (5) is equipped with first spring (7), first spring (7) are equipped with two, are located the bottom both sides of fixed block (5) respectively.

2. The device for detecting the broken cutter of the numerical control machining center according to claim 1, wherein a first through hole (8) is formed in one side of the working box (2), and the first through hole (8) is embedded in the surface of the side wall of the working box (2).

3. The device for detecting the broken cutter of the numerical control machining center according to claim 2, wherein a probe (9) is arranged inside the first through hole (8), the probe (9) and the first through hole (8) are fixed in a sleeved mode, and the probe (9) penetrates through the first through hole (8) and extends to the outside of the working box (2).

4. The device for detecting the broken knife of the numerical control machining center according to claim 1, wherein a fixing rod (10) is arranged on one side of the working box (2), the fixing rod (10) and the working box (2) are fixed through welding, and two fixing rods (10) are arranged.

5. The device for detecting the broken knife of the numerical control machining center according to claim 4, wherein a connecting plate (11) is arranged at one end of the fixing rod (10), and the connecting plate (11) and the fixing rod (10) are fixed through penetration.

6. The device for detecting the broken cutter of the numerical control machining center according to claim 5, wherein a rotating shaft (12) is arranged at one end of the bottom of the connecting plate (11), and the rotating shaft (12) is rotatably connected with the connecting plate (11).

7. The device for detecting the broken knife of the numerical control machining center according to claim 6, wherein a fixing plate (13) is arranged on one side of the rotating shaft (12), a second through hole is arranged on one side of the fixing plate (13), and the fixing plate (13) is fixedly connected with the rotating shaft (12).

8. The device for detecting the broken cutter of the numerical control machining center according to claim 7, wherein a second spring (14) is arranged on one side of the fixed plate (13), and two second springs (14) are arranged and are respectively arranged on two sides of the fixed plate (13).