CN213317779U

CN213317779U - High security drilling equipment for machine-building

Info

Publication number: CN213317779U
Application number: CN202022117597.1U
Authority: CN
Inventors: 包俊杰
Original assignee: Guizhou Like Navigation Standard Technology Co ltd
Current assignee: Guizhou Like Navigation Standard Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-01
Anticipated expiration: 2030-09-24

Abstract

The utility model belongs to the technical field of the drilling equipment technique and specifically relates to a high security drilling equipment for machine-building has crossed the problem that can be accompanied the injury to the different degree of operating personnel to drilling among the prior art, now proposes following scheme, and it is including placing the board, its characterized in that, the top of placing the board is provided with through the multiunit bracing piece rigid coupling at the first mounting panel of placing the board, the bottom rigid coupling of first mounting panel has the pneumatic cylinder, the output rigid coupling of pneumatic cylinder has the second mounting panel, the bottom rigid coupling of second mounting panel has the motor. The utility model discloses stable in structure has not only realized enclosing drilling process area at the drilling process, and the drill bit that has prevented piece and the possible rupture that drilling produced can not cause the injury to operating personnel, has still realized carrying out the protective process to drilling equipment, has made things convenient for to change drilling cutter, has improved work efficiency, easily uses widely.

Description

High security drilling equipment for machine-building

Technical Field

The utility model relates to a drilling equipment field especially relates to a high security drilling equipment for machine-building.

Background

With the rapid development of the national mechanization, different operations are often required to process the workpiece in the process of processing the workpiece, and drilling is a processing mode for processing the workpiece.

In the prior art, a workpiece is drilled and is often fixed on an operation table for drilling operation, a large amount of metal chips and sparks are often generated in the drilling process, and the situation that a drill bit is broken and the like easily hurt people also can exist in the drilling process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of high security drilling equipment for machine-building has solved among the prior art drilling and has crossed the problem that can be accompanied with the injury to the different degree of operating personnel.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drilling device for high-safety machine manufacturing comprises a placing plate, wherein a plurality of groups of supporting rods are fixedly connected to the top of the placing plate, a plurality of groups of supporting rods are fixedly connected to the top of each supporting rod, a hydraulic cylinder is fixedly connected to the bottom of the first mounting plate, a second mounting plate is fixedly connected to the output end of the hydraulic cylinder, a motor is fixedly connected to the bottom of the second mounting plate, a cutter chuck is fixedly connected to the output end of the motor, a drilling cutter is mounted at the other end of the cutter chuck, a lifting plate is movably sleeved on the outer portion of the motor, the lifting plate and the second mounting plate are connected through a clamping mechanism, a protective cover is movably sleeved on the outer portion of the motor, a plurality of second guide rods are movably sleeved on the inner side top of the protective cover, one ends of the second guide rods extend out of the protective cover and are fixedly connected with the bottom of the lifting plate, and a, and a plurality of groups of limiting plates are fixedly connected to one ends, far away from the lifting plate, of the second guide rods.

Preferably, the latch mechanism includes the rigid coupling at the spacing post at lifter plate top, offers at the draw-in groove of spacing post top one side, offers and runs through the joint mouth to second mounting panel bottom at second mounting panel top, spacing post movable sleeve is established in the inside of joint mouth, and the one end of spacing post extends the top of second mounting panel, latch mechanism still includes the mounting sleeve of rigid coupling at second mounting panel top, the rigid coupling is established at second spring, the movable sleeve of the inside lateral wall of mounting sleeve and is established at the inside block tongue of mounting sleeve, the opening has been seted up to mounting sleeve one side, the one end of block tongue extends opening one side and the draw-in groove joint of mounting sleeve, the other end rigid coupling of block tongue has the connecting rod, the other end of connecting rod extends to the mounting sleeve and keeps away from the outside of open-ended one side, and the connecting rod extends to mounting sleeve open-ended one.

Preferably, the bottom rigid coupling of first mounting panel has the first guide bar of multiunit, the multiunit the bottom of lifter plate is all extended to the other end of first guide bar, first guide bar and lifter plate swing joint.

Preferably, the top of placing the board has seted up the buffer hole, and the buffer hole is located drilling cutter under.

Preferably, the protective cover is a transparent plastic material.

Preferably, the bottom rigid coupling of placing the board has the multiunit support, and the equal rigid coupling in bottom of multiunit support has the removal wheel.

The utility model has the advantages that:

1. the protection casing that the improvement set up in lifter plate bottom realizes enclosing the drilling work area, guarantees not to have the residue to spill over and cause the injury to operating personnel at the drilling process.

2. Through the movable mounting of second mounting panel and lifter plate for when changing the cutter to drilling equipment, it is simpler, improved work efficiency.

The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized enclosing drilling process area at the drilling process, has guaranteed that the piece that drilling produced and the drill bit of probably breaking can not cause the injury to operating personnel, has still realized carrying out the protective process to drilling equipment, has made things convenient for to change drilling cutter, has improved work efficiency, easily uses widely.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a top cross-sectional view of the present invention.

Fig. 3 is an enlarged view of a point a of the present invention.

Reference numbers in the figures: 1. placing the plate; 2. a first mounting plate; 3. a support bar; 4. a first guide bar; 5. a hydraulic cylinder; 6. a lifting plate; 8. a limiting column; 9. a card slot; 10. installing a sleeve; 11. a latch; 12. a first spring; 13. a connecting rod; 14. a pull ring; 15. a second guide post; 16. a second spring; 17. a motor; 18. a second mounting plate; 19. a protective cover; 20. a tool chuck; 21. a support; 22. a buffer hole; 23. a limiting plate; 24. a drilling tool; 25 moving wheels; 26. a card interface.

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. 1-3, a high-safety drilling device for machine manufacturing comprises a placing plate 1, a buffer hole 22 is formed at the top of the placing plate 1, four groups of supports 21 are fixedly connected to the bottom of the placing plate 1, moving wheels 25 are fixedly connected to the bottoms of the four groups of supports 21, four groups of support rods 3 are fixedly connected to the top of the placing plate 1, a first mounting plate 2 is fixedly connected to the top of the four groups of support rods 3, a hydraulic cylinder 5 is fixedly connected to the bottom of the first mounting plate 2, a second mounting plate 18 is fixedly connected to the output end of the hydraulic cylinder 5, a motor 17 is fixedly connected to the bottom of the second mounting plate 18, a cutter chuck 20 is fixedly connected to the output end of the motor 17, a drilling cutter 24 is mounted at the other end of the cutter chuck 20, the drilling cutter 24 is located right above the buffer hole 22, when the drilling cutter 24 drills a workpiece through, the drilling cutter 24 descends to the,

the outer part of the motor 17 is movably sleeved with a lifting plate 6, the bottom of the first mounting plate 2 is fixedly connected with a plurality of groups of first guide rods 4, the other ends of the plurality of groups of first guide rods 4 all extend out of the bottom of the lifting plate 6, the first guide rods 4 are movably connected with the lifting plate 6, the lifting plate 6 is connected with the second mounting plate 18 through a clamping mechanism, the clamping mechanism comprises a limiting column 8 fixedly connected with the top of the lifting plate 6, a clamping groove 9 arranged on one side of the top of the limiting column 8, a clamping port 26 arranged on the top of the second mounting plate 18 and penetrating to the bottom of the second mounting plate 18, the limiting column 8 is movably sleeved in the clamping port 26, one end of the limiting column 8 extends out of the top of the second mounting plate 18, the clamping mechanism also comprises a mounting sleeve 10 fixedly connected with the top of the second mounting plate 18, a second spring 16 fixedly connected with the inner side wall of the mounting sleeve 10, the opening has been seted up to installation cover 10 one side, and the opening one side and the draw-in groove 9 joint that the installation cover 10 was extended to the one end of block tongue 11, and the other end rigid coupling of block tongue 11 has connecting rod 13, and the other end of connecting rod 13 extends the outside rigid coupling that the installation cover 10 kept away from open-ended one side and has pull ring 14, and latch mechanism connects lifter plate 6 and first mounting panel 2, realizes the laminating and the separation of lifter plate 6 and first mounting panel 2.

The outside of the motor 17 is also movably sleeved with a protective cover 19, the protective cover 19 is made of transparent plastic material, the top of the inner side of the protective cover 19 is movably sleeved with a plurality of second guide rods 15, one end of each second guide rod 15 extends out of the protective cover 19 and is fixedly connected with the bottom of the lifting plate 6, the outside of one end of each second guide rod 15 extending out of the protective cover 19 is movably sleeved with a first spring 12, one ends of the plurality of groups of second guide rods 15 far away from the lifting plate 6 are fixedly connected with a limiting plate 23, the transparent plastic material can effectively observe the drilling processing condition and prevent scrap iron generated by drilling from being injected to cause injury to personnel, the protective cover 19 is connected with the lifting plate 6 through the plurality of second guide rods 15, when the lifting plate 6 is separated from the second mounting plate 2, the protective cover 19 is separated from the motor 17, and further the drilling tool 24 installed on the tool chuck 20 fixedly connected with, when lifter plate 6 and second mounting panel 2 are connected through clamping mechanism, 19 protection casings are located drilling tool 24 outsidely all the time, and lifter plate 6 descends, and 19 relative displacement takes place for protection casings and second guide bar 15, but drilling tool 24 is all the time in 19 inside of protection casings, and effectual assurance drilling operation process iron fillings can not four penetrate, and then influence operating personnel's safety.

The working principle is as follows: the method comprises the steps of placing a workpiece to be machined on a placing plate 1, aligning the position of the workpiece needing drilling with a buffer hole 22 on the placing plate 1, connecting a power supply of a motor 17, driving a drilling tool 24 on a tool chuck 20 to run at a high speed by the motor 17, connecting a power supply of a hydraulic cylinder 5, extending the output end of the hydraulic cylinder 5 downwards, pushing a lifting plate 6 to move downwards along a first guide post 4, contacting the bottom of a protective cover 18 with the upper surface of the workpiece before the drilling tool 24 contacts the surface of the machined workpiece, continuing to descend the hydraulic cylinder 5, attaching the protective cover 18 to the upper surface of the workpiece, moving a second guide post 15 downwards, contracting a first spring 12, drilling the drilling tool 24 on the workpiece, lowering the drilling tool 24 into the buffer hole 22 for buffering when the drilling tool 24 drills the workpiece, effectively limiting the lowering degree of the drilling tool 24 by the first guide rod 4 and the second guide post 15, when drilling is finished, the power supply of the motor 17 is disconnected, the hydraulic cylinder 5 contracts, the lifting plate 6 resets, when the drilling tool 24 needs to be replaced, all power supplies of the equipment are disconnected, the clamping ring 14 is pulled to one side far away from the mounting sleeve 10 by holding the pull ring 14, the clamping tongue 11 is pulled back to the inside of the mounting sleeve 10 by the pull ring 14 through the connecting rod 13, the clamping tongue 11 is separated from the clamping groove 9 formed in the limiting column 8, the four clamping mechanisms on the second mounting plate 18 are sequentially pulled open, the lifting plate 6 descends, the drilling tool 24 is exposed, the drilling tool 24 is replaced by rotating the tool chuck 20, after the replacement of the drilling tool 24 is finished, the power supply of the hydraulic cylinder 5 is connected, the second mounting plate 18 descends, when the second mounting plate 18 moves to the top of the lifting plate 6, the limiting column 8 extends out of the clamping groove 26, the bevel edge structure of the clamping tongue 11 enables the clamping tongue 11 to, and a plurality of movable wheels 25 with self-locking structures are arranged at the bottom of the drilling device, so that the drilling device can be moved and fixed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high security drilling equipment for machine-building, is including placing board (1), its characterized in that, the top rigid coupling of placing board (1) has multiunit bracing piece (3), multiunit the top rigid coupling of bracing piece (3) has first mounting panel (2), the bottom rigid coupling of first mounting panel (2) has pneumatic cylinder (5), the output rigid coupling of pneumatic cylinder (5) has second mounting panel (18), the bottom rigid coupling of second mounting panel (18) has motor (17), the output rigid coupling of motor (17) has cutter chuck (20), drilling tool (24) are installed to the other end of cutter chuck (20), the outside movable sleeve of motor (17) is equipped with lifter plate (6), lifter plate (6) and second mounting panel (18) are connected through clamping mechanism, the outside of motor (17) is still movably sleeve and is equipped with protection casing (19), the inboard top activity cover of protection casing (19) is equipped with a plurality of second guide bars (15), the bottom rigid coupling of the outside of protection casing (19) and lifter plate (6) is extended to the one end of second guide bar (15), and second guide bar (15) extend the outside activity cover of one end of protection casing (19) and be equipped with first spring (12), multiunit the equal rigid coupling of one end that lifter plate (6) were kept away from in second guide bar (15) has limiting plate (23).

2. The drilling device for high-safety machine manufacturing according to claim 1, wherein the clamping mechanism comprises a limiting column (8) fixedly connected to the top of the lifting plate (6), a clamping groove (9) formed in one side of the top of the limiting column (8), and a clamping port (26) formed in the top of the second mounting plate (18) and penetrating through the bottom of the second mounting plate (18), the limiting column (8) is movably sleeved inside the clamping port (26), one end of the limiting column (8) extends out of the top of the second mounting plate (18), the clamping mechanism further comprises a mounting sleeve (10) fixedly connected to the top of the second mounting plate (18), a second spring (16) fixedly connected to the inner side wall of the mounting sleeve (10), and a clamping tongue (11) movably sleeved inside the mounting sleeve (10), an opening is formed in one side of the mounting sleeve (10), one end of the clamping tongue (11) extends out of the opening side of the mounting sleeve (10) and is clamped with the clamping groove (9), the other end rigid coupling of block tongue (11) has connecting rod (13), the other end of connecting rod (13) extends to installation cover (10) and keeps away from the outside of open-ended one side, and connecting rod (13) extend to installation cover (10) open-ended one end rigid coupling has pull ring (14).

3. The drilling device for high-safety machine manufacturing according to claim 1, wherein a plurality of groups of first guide rods (4) are fixedly connected to the bottom of the first mounting plate (2), the other ends of the plurality of groups of first guide rods (4) extend out of the bottom of the lifting plate (6), and the first guide rods (4) are movably connected with the lifting plate (6).

4. The drilling device for high-safety machine manufacturing according to claim 1, wherein a buffer hole (22) is formed in the top of the placing plate (1), and the buffer hole (22) is located right below the drilling tool (24).

5. A high-safety machine building drilling device according to claim 1, characterized in that the protective cover (19) is of transparent plastic material.

6. The drilling apparatus for high-safety machine manufacturing according to claim 1, wherein a plurality of sets of supports (21) are fixedly connected to the bottom of the placing plate (1), and moving wheels (25) are fixedly connected to the bottoms of the plurality of sets of supports (21).