CN217344710U

CN217344710U - Visual broken cutter detection device

Info

Publication number: CN217344710U
Application number: CN202221103668.5U
Authority: CN
Inventors: 石庆浩; 刘程
Original assignee: Suzhou Juwanchang Precision Industry Co ltd
Current assignee: Suzhou Juwanchang Precision Industry Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-02
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a visual broken knife detection device, which comprises a base, a contact buffer mechanism and an adjusting mechanism, wherein a detector body is fixedly arranged at the upper end of the base, a fixed frame is arranged at the lower end of the base, two slide rails which are parallel to each other are fixedly connected at the central position of the lower end of the fixed frame, a plurality of chutes are arranged on the side walls of the fixed frame at the two sides of the slide rails, and the chutes are mutually vertical to the slide rails, the utility model utilizes a pressure sensor to detect the contact force between a cutter and the detector body in real time, when the contact force is larger than the set value inside the pressure sensor, a warning lamp is made to give out light to alarm to remind a worker that the detector body is in close contact with the cutter, and simultaneously buffers the detector body through a spring to prevent the detector body from being damaged, the utility model utilizes the push-pull of a rack to drive a rotating cylinder to rotate, thereby adjusting the distance between two fixed plates, the fixed plate is convenient to be clamped in the grooves of the working tables with different sizes.

Description

Visual broken cutter detection device

Technical Field

The utility model relates to a disconnected sword detects technical field, specifically is a visual disconnected sword detection device.

Background

When the tool with the tool magazine in the numerical control machine tool is detected by using the tool breakage detector, the tool breakage detector needs to be placed in the numerical control machine tool, the tool head on the numerical control machine tool is moved downwards immediately, and the tool is contacted with the tool breakage detector, so that the tool is detected.

However, when the cutter is in contact with the broken cutter detector, because the cutter is moved through hydraulic equipment in the numerical control machine, the moving force is large, and after the cutter is in contact with the broken cutter detector, if a worker cannot stop the cutter in time, the cutter extrudes the broken cutter detector, the broken cutter detector is damaged, and the normal use of the broken cutter detector is influenced.

In view of the above problems, an improved visual knife-breaking detection device is now devised.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a visual disconnected sword detection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a visual disconnected sword detection device, includes base, contact buffer gear and adjustment mechanism, base upper end fixed mounting has the detector body that is used for carrying out the detection to the cutter, the base lower extreme is provided with fixed frame, base sliding connection is on fixed frame inner wall, two slide rails that are parallel to each other of fixed frame lower extreme central point fixedly connected with, a plurality of spouts have been seted up on the fixed frame lateral wall of slide rail both sides, spout and slide rail mutually perpendicular, sliding connection has the slider on the spout inner wall, the slider lower extreme passes spout fixedly connected with and is used for carrying out the fixed plate fixed to fixed frame.

Contact buffer gear sets up inside fixed frame for whether detect the cutter with the detection end contact of detector body, cushion the detector body simultaneously, prevent that the contact force is too big, lead to the detector body to damage.

Adjustment mechanism sets up between two fixed plates for adjust the distance between two fixed plates, be convenient for the fixed plate joint in the workstation recess of equidimension not.

As a further aspect of the present invention: the contact buffer mechanism comprises a plurality of springs, the springs are fixedly connected to the lower end of the base, one ends of the springs, far away from the base, are fixedly connected with sliding plates, the sliding plates are slidably connected to the side walls of the fixed frame, pressure sensors used for detecting contact force between the cutter and the detector body are installed at the bottoms of the fixed frames, the upper ends of the pressure sensors are in close contact connection with the lower ends of the sliding plates, and warning lamps are installed at the upper ends of the side walls of the base.

As the utility model discloses further scheme again: adjustment mechanism includes a plurality of rotating cylinder, rotating cylinder sets up between two fixed plates, all be connected with the threaded rod through the screw thread rotation on the inner wall at rotating cylinder both ends, the one end fixed connection that the rotating cylinder was kept away from to the threaded rod is on the fixed plate lateral wall, fixedly connected with is used for driving rotating cylinder pivoted driving gear on the rotating cylinder lateral wall, the rotating cylinder top is provided with the rack with driving gear intermeshing, rack upper end fixedly connected with draw-in groove, draw-in groove joint sliding connection is on the slide rail lateral wall.

As the utility model discloses further scheme again: one end of the rack is fixedly connected with a traction frame which is convenient for workers to move the rack.

As a further aspect of the present invention: and a friction pad used for improving the friction force of the fixing plate is fixedly connected to the side wall of the fixing plate, which is far away from the rotating cylinder.

As a further aspect of the present invention: the lower end of the fixing frame is fixedly connected with a felt pad which is convenient for the fixing frame to cling to the upper end of the workbench.

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

1. the utility model discloses be provided with contact buffer gear, utilize the contact force of pressure sensor real-time detection cutter and detector body, when the contact force is greater than the inside setting value of pressure sensor, pressure sensor is to the warning light signaling, make the warning light give out light to report to the police, remind staff's detector body and cutter in close contact with, cushion the detector body through the spring simultaneously, guarantee detector body and cutter in close contact with, prevent that the cutter from too big to the pressure of detector body, lead to the detector body to damage, guarantee detector body normal use.

2. The utility model discloses be provided with adjustment mechanism, the push-and-pull that utilizes the rack drives a rotation section of thick bamboo and rotates to adjust the distance between two fixed plates, the fixed plate joint of being convenient for improves the fixed application scope of fixed plate joint in the workstation recess of equidimension not.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Wherein: 1. a base; 2. a detector body; 3. a spring; 4. a fixing frame; 5. a chute; 6. a pressure sensor; 7. a sliding plate; 8. a warning light; 9. a slide rail; 10. a card slot; 11. a rack; 12. a transmission gear; 13. a rotating cylinder; 14. a threaded rod; 15. a fixing plate; 16. a slide block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the present invention, a visual broken knife detection apparatus comprises a base 1, a contact buffer mechanism and an adjusting mechanism, wherein the upper end of the base 1 is fixedly provided with a detector body 2 for detecting a knife, the lower end of the base 1 is provided with a fixed frame 4, the base 1 is slidably connected to the inner wall of the fixed frame 4, two slide rails 9 parallel to each other are fixedly connected to the center position of the lower end of the fixed frame 4, a plurality of slide grooves 5 are provided on the side walls of the fixed frame 4 at the two sides of the slide rails 9, the slide grooves 5 are perpendicular to the slide rails 9, a slide block 16 is slidably connected to the inner wall of the slide grooves 5, and the lower end of the slide block 16 passes through the slide grooves 5 and is fixedly connected with a fixed plate 15 for fixing the fixed frame 4.

Contact buffer gear sets up inside fixed frame 4 for whether detect the cutter with the sense terminal contact of detector body 2, cushion detector body 2 simultaneously, prevent that the contact force is too big, lead to detector body 2 to damage.

Adjustment mechanism sets up between two fixed plates 15 for adjust the distance between two fixed plates 15, be convenient for fixed plate 15 joint in the workstation recess of equidimension not.

The contact buffer mechanism comprises a plurality of springs 3, the springs 3 are fixedly connected to the lower end of the base 1, one end of each spring 3, which is far away from the base 1, is fixedly connected with a sliding plate 7, the sliding plates 7 are slidably connected to the side wall of the fixed frame 4, a pressure sensor 6 used for detecting the contact force between a cutter and the detector body 2 is installed at the bottom of the fixed frame 4, the upper end of the pressure sensor 6 is in close contact connection with the lower end of the sliding plate 7, and a warning lamp 8 is installed at the upper end of the side wall of the base 1.

Contact buffer gear's effect utilizes pressure sensor 6 real-time detection cutter and detector body 2's contact force, when the contact force is greater than the inside setting value of pressure sensor 6, pressure sensor 6 is to warning light 8 signals, make the luminous warning of warning light 8, remind staff's detector body 2 and cutter in close contact with, cushion detector body 2 through spring 3 simultaneously, guarantee detector body 2 and cutter in close contact with, prevent that the cutter from too big to the pressure of detector body 2, lead to detector body 2 to damage, guarantee detector body 2 normal use.

Adjustment mechanism includes a plurality of rotating cylinder 13, rotating cylinder 13 sets up between two fixed plates 15, all be connected with threaded rod 14 through the screw thread rotation on the inner wall at rotating cylinder 13 both ends, the one end fixed connection that rotating cylinder 13 was kept away from to threaded rod 14 is on the 15 lateral walls of fixed plate, fixedly connected with is used for driving rotating cylinder 13 pivoted driving gear 12 on the rotating cylinder 13 lateral wall, rotating cylinder 13 top is provided with the rack 11 with 12 intermeshing of driving gear, rack 11 upper end fixedly connected with draw-in groove 10, draw-in groove 10 joint sliding connection is on slide rail 9 lateral wall.

The adjusting mechanism is used for pushing and pulling the rack 11 to drive the rotating cylinder 13 to rotate, so that the distance between the two fixing plates 15 is adjusted, the fixing plates 15 are conveniently clamped in the grooves of the working tables with different sizes, the application range of clamping and fixing the fixing plates 15 is widened, and the adjusting mechanism is convenient for a user to use.

The utility model discloses a theory of operation is:

during the use, push-and-pull rack 11 according to the size of workstation recess, rack 11 drives driving gear 12 and rotates, and driving gear 12 drives and rotates section of thick bamboo 13 and rotates, and under the effect of screw thread, a threaded rod 14 that a section of thick bamboo 13 drove both ends keeps away from each other or is close to, and threaded rod 14 drives two fixed plates 15 and keeps away from each other or is close to adjust the interval of two fixed plates 15, make fixed plate 15 joint fix in the workstation recess.

When cutter and detector body 2 contact, the cutter extrudees detector body 2, detector body 2 promotes base 1 and removes, base 1 promotes the compression of spring 3, spring 3 promotes sliding plate 7, sliding plate 7 extrudes pressure sensor 6, thereby make pressure sensor 6 detect the contact force of cutter and detector body 2, when the contact force that pressure sensor 6 detected is greater than the inside set value of pressure sensor 6, pressure sensor 6 sends out a signal to warning light 8, make warning light 8 light, remind staff's detector body 2 and cutter to have in close contact with.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.

Claims

1. A visual broken cutter detection device, which comprises a base (1), a contact buffer mechanism and an adjusting mechanism, a detector body (2) for detecting the cutter is fixedly arranged at the upper end of the base (1), it is characterized in that the lower end of the base (1) is provided with a fixed frame (4), the base (1) is connected on the inner wall of the fixed frame (4) in a sliding way, two parallel slide rails (9) are fixedly connected at the center of the lower end of the fixed frame (4), a plurality of sliding grooves (5) are arranged on the side wall of the fixed frame (4) at the two sides of the sliding rail (9), the sliding chute (5) is vertical to the sliding rail (9), the inner wall of the sliding chute (5) is connected with a sliding block (16) in a sliding way, the lower end of the sliding block (16) penetrates through the sliding groove (5) and is fixedly connected with a fixing plate (15) used for fixing the fixing frame (4);

the contact buffer mechanism is arranged in the fixed frame (4) and is used for detecting whether the cutter is in contact with the detection end of the detector body (2) or not and simultaneously buffering the detector body (2);

adjustment mechanism sets up between two fixed plates (15) for adjust the distance between two fixed plates (15), be convenient for fixed plate (15) joint in the workstation recess of equidimension not.

2. The visual broken knife detection device according to claim 1, characterized in that the contact buffering mechanism comprises a plurality of springs (3), the springs (3) are fixedly connected to the lower end of the base (1), a sliding plate (7) is fixedly connected to one end, away from the base (1), of each spring (3), the sliding plate (7) is slidably connected to the side wall of the fixed frame (4), a pressure sensor (6) for detecting the contact force between the knife and the detector body (2) is installed at the bottom of the fixed frame (4), the upper end of the pressure sensor (6) is in close contact connection with the lower end of the sliding plate (7), and a warning lamp (8) is installed at the upper end of the side wall of the base (1).

3. The visual broken knife detection device according to claim 1, wherein the adjusting mechanism comprises a plurality of rotating cylinders (13), the rotating cylinders (13) are arranged between two fixing plates (15), threaded rods (14) are connected to the inner walls at two ends of each rotating cylinder (13) in a rotating mode through threads, one ends, away from the rotating cylinders (13), of the threaded rods (14) are fixedly connected to the side walls of the fixing plates (15), transmission teeth (12) which are used for driving the rotating cylinders (13) to rotate are fixedly connected to the side walls of the rotating cylinders (13), racks (11) which are meshed with the transmission teeth (12) are arranged above the rotating cylinders (13), clamping grooves (10) are fixedly connected to the upper ends of the racks (11), and the clamping grooves (10) are connected to the side walls of the sliding rails (9) in a clamping mode.

4. The visual broken knife detection device according to claim 3, characterized in that one end of the rack (11) is fixedly connected with a pulling frame which is convenient for a worker to move the rack (11).

5. The visual broken knife detection device according to claim 1, characterized in that a friction pad for improving the friction force of the fixing plate (15) is fixedly connected to the side wall of the fixing plate (15) far away from the rotating cylinder (13).

6. The visual broken cutter detection device according to claim 1, characterized in that a felt pad is fixedly connected to the lower end of the fixing frame (4) and facilitates the fixing frame (4) to cling to the upper end of the workbench.