CN218865336U

CN218865336U - Tapping threshold value alarm device for vertical machining center

Info

Publication number: CN218865336U
Application number: CN202222090719.1U
Authority: CN
Inventors: 黄胜福
Original assignee: Jiangsu Houdao Numerical Control Technology Co ltd
Current assignee: Jiangsu Houdao Numerical Control Technology Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-04-14
Anticipated expiration: 2032-08-09

Abstract

The utility model relates to a work piece processing technology field specifically discloses a tapping threshold value alarm device for vertical machining center, including the screw tap, the top of screw tap is connected with the connecting axle, the one end of connecting axle is connected with the drive structure, the top of drive structure is connected with the piston rod one end of lift cylinder, the top of lift cylinder is connected with the top of support frame, the support frame sets up on the base, the vertical polylith splint that is provided with in top of base, one side of every splint all is connected with first telescopic cylinder's piston rod one end, and the top of every splint all is provided with the mount table, through briquetting, pressure sensor, programmable controller and the alarm that set up, sets up certain threshold value for pressure sensor, and when briquetting contact pressure sensor, the pressure value of production was greater than the threshold value, programmable controller triggered the alarm and sends out the police dispatch newspaper, and the work of timely control lift cylinder drives the screw tap and leaves the work piece.

Description

Tapping threshold value alarm device for vertical machining center

Technical Field

The utility model relates to a work piece processing technology field specifically is a tapping threshold value alarm device for vertical machining center.

Background

Tapping means to process an internal thread in a bottom hole to be drilled by screwing a screw tap into the bottom hole with a certain torque, when a workpiece is tapped, the deeper processing problem easily occurs due to the fact that the processed internal thread is arranged inside the workpiece, an alarm cannot be timely sent out, a worker cannot timely pull out the screw tap, the workpiece is damaged, and loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tapping threshold value alarm device for vertical machining center to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a tapping threshold value alarm device for vertical machining center, includes the screw tap, the top of screw tap is connected with the connecting axle, the one end of connecting axle is connected with drive structure, the top of drive structure is connected with the piston rod one end of lift cylinder, the top of lift cylinder is connected with the top of support frame, the support frame sets up on the base, the vertical polylith splint that is provided with in top of base, one side of every splint all is connected with first telescopic cylinder's piston rod one end, and the top of every splint all is provided with the mount table, all is provided with pressure sensor on every mount table, the both sides of connecting axle all are connected with the second telescopic cylinder that the level set up, and the piston rod one end of every second telescopic cylinder all is connected with the mounting panel, and the bottom of every mounting panel all is provided with the briquetting, be provided with programmable logic controller on the mount table, programmable logic controller electricity signal connection has the alarm, pressure sensor and programmable logic controller electricity signal connection.

Preferably, all the symmetry is provided with the spread groove on the connecting axle, all is connected with the connecting block in every spread groove, the one end at the telescopic cylinder of second is connected to the connecting block, all be provided with the connecting hole that is connected with the bolt on connecting axle and every connecting block.

Preferably, a storage battery is arranged on the mounting table and electrically connected with a programmable controller, and the programmable controller is electrically connected with the driving structure, the electromagnetic valve of the lifting cylinder, the electromagnetic valve of the first telescopic cylinder and the electromagnetic valve of the second telescopic cylinder.

Preferably, the mounting table is horizontally provided with a sliding groove, a sliding block is connected in the sliding groove, and the sliding block is connected to the bottom end of the clamping plate.

Preferably, the first telescopic cylinder is arranged on the fixing plate, and the fixing plate is arranged on the mounting table.

Compared with the prior art, the beneficial effects of the utility model are that: a certain threshold value is set for the pressure sensor through the pressing block, the pressure sensor, the programmable controller and the alarm, when the pressing block contacts the pressure sensor and the generated pressure value is larger than the threshold value, the programmable controller triggers the alarm to send out an alarm, the lifting cylinder is controlled to work in time, and the screw tap is driven to leave a workpiece; through the work of first telescopic cylinder and the telescopic cylinder of second, drive splint and mounting panel and remove, conveniently drive pressure sensor and briquetting and remove, offer convenience for the use.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is an overall connection block diagram of the present invention.

In the figure: 1. a screw tap; 2. a drive structure; 3. a lifting cylinder; 4. a support frame; 5. a splint; 6. a first telescopic cylinder; 7. an installation table; 8. a pressure sensor; 9. a second telescopic cylinder; 91. connecting blocks; 92. connecting grooves; 93. connecting holes; 10. mounting a plate; 11. briquetting; 12. a programmable controller; 13. an alarm; 14. a storage battery; 15. a base; 16. a connecting shaft; 17. a chute; 18. 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.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a tapping threshold value alarm device for vertical machining center, including screw tap 1, the top of screw tap 1 is connected with connecting axle 16, the one end of connecting axle 16 is connected with drive structure 2, the top of drive structure 2 is connected with lift cylinder 3's piston rod one end, lift cylinder 3's top is connected with support frame 4's top, support frame 4 sets up on base 15, the vertical polylith splint 5 that is provided with in top of base 15, one side of every splint 5 all is connected with first telescopic cylinder 6's piston rod one end, every splint 5's top all is provided with mount table 7, all be provided with pressure sensor 8 on every mount table 7, the second telescopic cylinder 9 that the level set up all is connected to the both sides of connecting axle 16, the piston rod one end of every second telescopic cylinder 9 all is connected with mounting panel 10, the bottom of every mounting panel 10 all is provided with briquetting 11, be provided with programmable logic controller 12 on the mount table 7, programmable logic controller 12 electric signal connection has alarm 13, pressure sensor 8 and programmable controller 12 electric signal connection.

Connecting grooves 92 are symmetrically arranged on the connecting shaft 16, a connecting block 91 is connected in each connecting groove 92, the connecting block 91 is connected to one end of the second telescopic cylinder 9, and connecting holes 93 connected with bolts are arranged on the connecting shaft 16 and each connecting block 91.

The installation table 7 is provided with a storage battery 14, the storage battery 14 is electrically connected with a programmable controller 12, and the programmable controller 12 is electrically connected with the driving structure 2, the electromagnetic valve of the lifting cylinder 3, the electromagnetic valve of the first telescopic cylinder 6 and the electromagnetic valve of the second telescopic cylinder 9.

The mount table 7 is horizontally provided with a sliding groove 17, a sliding block 18 is connected in the sliding groove 17 in a sliding manner, and the sliding block 18 is connected at the bottom end of the clamping plate 5.

The first telescopic cylinder 6 is arranged on the fixing plate, and the fixing plate is arranged on the mounting table 7.

The working principle is as follows: during the use, the work piece that will treat processing is put on mount table 7, control first telescopic cylinder 6 work, it removes to drive splint 5, the removal of splint 5, it slides in spout 17 to drive slider 18, splint 5 presss from both sides tightly the work piece, then lift cylinder 3 works, it descends to drive screw tap 1, and simultaneously, drive structure 2 works, drive connecting axle 16 and screw tap 1 and rotate, carry out tapping processing to the work piece, according to the position of splint 5, drive second telescopic cylinder 9 work, the piston rod drives mounting panel 10 and briquetting 11 and removes, when screw tap 1 descends, briquetting 11 descends, press on pressure sensor 8, set up certain threshold value for pressure sensor 8, when briquetting 11 contacts pressure sensor 8, when the pressure value that produces is greater than the threshold value, programmable controller 12 triggers alarm 13 and sends out the police dispatch newspaper, in time control lift cylinder 3 works, it leaves the work piece to drive screw tap 1.

It is worth noting that: the whole device realizes control of the programmable controller through the programmable controller, and because equipment matched with the programmable controller is common equipment, the programmable controller belongs to the prior mature technology, and the electrical connection relation and the specific circuit structure are not described again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tapping threshold value warning device for a vertical machining center, comprising a tap (1), characterized in that: the utility model discloses a screw tap, including screw tap (1), connecting axle (16), drive structure (2), piston rod one end of lift cylinder (3), the top of drive structure (2) is connected with the top of support frame (4), the top of lift cylinder (3) is connected with the top of support frame (4), support frame (4) set up on base (15), the vertical polylith splint (5) that are provided with in top of base (15), one side of every splint (5) all is connected with the piston rod one end of first telescopic cylinder (6), and the top of every splint (5) all is provided with mount table (7), all is provided with pressure sensor (8) on every mount table (7), the flexible cylinder of second (9) that the level set up is all connected to the both sides of connecting axle (16), and the piston rod one end of every flexible cylinder of second (9) all is connected with mounting panel (10), and the bottom of every mounting panel (10) all is provided with briquetting (11), be provided with programmable controller (12) on mount table (7), electric signal of telecommunication's (12) is connected with alarm (12), signal of telecommunication (12) to signal of telecommunication alarm (12), alarm (13) and pressure sensor (8) are connected with programmable controller (12).

2. The tapping threshold warning device for a vertical machining center according to claim 1, wherein: connecting groove (92) are symmetrically arranged on the connecting shaft (16), a connecting block (91) is connected in each connecting groove (92), one end of the second telescopic cylinder (9) is connected with the connecting block (91), and connecting holes (93) connected with bolts are arranged on the connecting shaft (16) and each connecting block (91).

3. The tapping threshold warning device for a vertical machining center according to claim 1, wherein: the installation table (7) is provided with a storage battery (14), the storage battery (14) is electrically connected with a programmable controller (12), and the programmable controller (12) is electrically connected with the driving structure (2), the electromagnetic valve of the lifting cylinder (3), the electromagnetic valve of the first telescopic cylinder (6) and the electromagnetic valve of the second telescopic cylinder (9).

4. The tapping threshold warning device for a vertical machining center according to claim 1, wherein: the mounting table (7) is provided with a sliding groove (17) horizontally, a sliding block (18) is connected in the sliding groove (17) in a sliding mode, and the sliding block (18) is connected to the bottom end of the clamping plate (5).

5. The tapping threshold warning device for a vertical machining center according to claim 1, wherein: the first telescopic cylinder (6) is arranged on the fixing plate, and the fixing plate is arranged on the mounting table (7).