CN212857811U

CN212857811U - High security drilling equipment for machine-building

Info

Publication number: CN212857811U
Application number: CN202021004408.3U
Authority: CN
Inventors: 陆彩满
Original assignee: Jiangsu College of Safety Technology
Current assignee: Jiangsu College of Safety Technology
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-04-02
Anticipated expiration: 2030-06-04

Abstract

The utility model provides a high security drilling equipment for machine-building. The utility model discloses a fixing device for a bicycle, including stand, nut, bearing, pivot, fixed plate, nut, bearing, the bottom welding of bearing has the pivot to be connected with the bearing, the relative side welding has the fixed plate between the stand, and the inside of fixed plate is embedded to have the nut, the inside threaded connection of nut has the lead screw, and the bottom welding of lead screw has the handle, the top of lead screw is connected with the bearing, and the top welding of bearing has the backup pad. The utility model provides a high security drilling equipment for machine-building has and fixes circular component through adding the fixed block, and the lower surface of fixed block is the concave character form can fix circular component better simultaneously, can make circular component's the centre of a circle and the axis of drill bit coincide mutually simultaneously, can directly process the centre of a circle of part, avoids the artifical centre of a circle of looking for the part, improves production efficiency, makes the centre of a circle more accurate simultaneously, reduces the error.

Description

High security drilling equipment for machine-building

Technical Field

The utility model relates to the field of machining, especially, relate to a high security drilling equipment for machine-building.

Background

The mechanical manufacturing refers to an industrial department engaged in various power mechanical equipment production, with the development of science and technology, more and more mechanical equipment appear in the industrial production, some parts of the mechanical equipment need to be drilled during processing, and the parts can be assembled only after being drilled by a drilling device.

When current drilling equipment need drill to circular component in drilling process, drill to circular component's the centre of a circle, it is consuming time to look for the centre of a circle through the manual work, and work efficiency is slow, can produce a large amount of iron fillings simultaneously in the course of working, and drilling equipment can make iron fillings splash at the pivoted in-process, cleans after the processing consuming time, has improved workman's working strength.

Therefore, it is necessary to provide a drilling device for high safety machine manufacturing to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high security drilling equipment for machine-building has solved and has needed the manual work to look for the centre of a circle to circular part centre of a circle drilling, and a large amount of iron fillings departure have strengthened workman's working strength's problem in the course of working simultaneously.

In order to solve the technical problems, the utility model provides a high-safety drilling device for mechanical manufacturing, which comprises upright posts, wherein a fixed plate is welded at one side between the upright posts, a nut is embedded in the fixed plate, the nut is internally threaded with a lead screw, a handle is welded at the bottom end of the lead screw, a bearing is connected at the top end of the lead screw, a support plate is welded at the top end of the bearing, a rotation stopping rod is welded at the bottom end of the support plate and penetrates through the fixed plate, a first electric telescopic rod is welded at the top end of the support plate, a placing plate is welded at the top end of the first electric telescopic rod, connecting plates are threaded at two ends of the placing plate, a second electric telescopic rod is welded at one side between the connecting plates, a fixed block is welded at one end of the second electric telescopic rod, and a connecting rod is welded at one side of the, the welding of the top of fixed block has the chip ring that moves back, and the bottom welding of fixed block has the slider, the slider is connected with placing the board through the spout, and places the middle part of board and seted up the through-hole, the fixed block is the character cut in bas-relief form, and the fixed block is about the axis symmetric distribution of through-hole.

Preferably, the sliding block and the placing plate form a moving structure through the sliding groove, and the central axis of the sliding groove and the central axis of the through hole are in the same vertical plane.

Preferably, the screw rod and the support plate form a rotating structure through a bearing, and the screw rod and the rotation stopping rod are distributed at the bottom of the support plate in parallel.

Preferably, the fixed block passes through second electric telescopic handle and places the board and constitute the mobile structure, and the upper surface area of fixed block is greater than the lower surface area.

Preferably, a top plate is welded on one side of the top of the upright post, a motor is in threaded connection with the top of the top plate, a drill bit is installed at the output end of the motor, a baffle is welded on the outer side of the upright post, an inclined plate is welded on one side of the upright post, and a collecting box is connected to one side of the upright post. The swash plate is the slope form and distributes, and the bottom of swash plate is not connected with the stand.

Preferably, the central axis of the motor and the central axis of the through hole are overlapped, and the central axis of the through hole and the central axis of the chip removing ring are in the same vertical plane.

Compared with the prior art, the utility model provides a high security drilling equipment for machine-building has following beneficial effect:

the utility model provides a high security drilling equipment for machine-building comes to fix circular component through adding the fixed block, and the lower surface of fixed block is the concave character form can fix circular component better simultaneously, can make circular component's the centre of a circle and the axis of drill bit coincide mutually simultaneously, can directly process the centre of a circle of part, avoids the manual work to look for the centre of a circle of part, improves production efficiency, makes the centre of a circle more accurate simultaneously, reduces the error.

The utility model provides a high security drilling equipment for machine-building, set the upper surface area through with the fixed block to be convenient to fix circular component than the area of lower surface, thereby avoid flying out between the circular component rebound fixed block in the course of working, cause bodily injury, it comes to consolidate the fixed block to weld the spout in the bottom of fixed block simultaneously, avoid the fixed block when the extrusion is to circular component in the course of the work, make the fixed block upwards lift up, consolidate the fixed block and to circular component's fixed, ensure the reliable operation of device.

The utility model provides a high security drilling equipment for machine-building, come to block iron fillings through adding the baffle, avoid the iron fillings departure, workman's working strength has been strengthened, it blocks iron fillings to add the swash plate, when the convenience is handled iron fillings, iron fillings are sent into the collecting box from the opening part of swash plate in, iron fillings on the drill bit are handled through adding the chip removal circle simultaneously, it has longer iron fillings to avoid winding always on the drill bit, influence the processing of the following part, ensure that the smooth finish on part surface is not influenced.

Drawings

Fig. 1 is a schematic front view of a drilling device for high-safety machine manufacturing according to a preferred embodiment of the present invention;

FIG. 2 is a schematic side view of the high safety drilling apparatus for machine manufacturing shown in FIG. 1;

FIG. 3 is a schematic top view of the placement board of FIG. 1;

FIG. 4 is an enlarged schematic view of the drilling apparatus for high safety machine manufacturing shown in FIG. 1 at A;

fig. 5 is an enlarged schematic view of the structure shown at B in fig. 2.

Reference numbers in the figures: 1. stand, 2, fixed plate, 3, rotation stopping rod, 4, backup pad, 5, first electric telescopic handle, 6, roof, 7, motor, 8, drill bit, 9, second electric telescopic handle, 10, place the board, 11, connecting plate, 12, bearing, 13, nut, 14, lead screw, 15, handle, 16, baffle, 17, swash plate, 18, collecting box, 19, through-hole, 20, slider, 21, spout, 22, fixed block, 23, fall back bits circle, 24, connecting rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural view of a drilling device for high safety machine manufacturing according to a preferred embodiment of the present invention; FIG. 2 is a schematic side view of the high safety drilling apparatus for machine manufacturing shown in FIG. 1; FIG. 3 is a schematic top view of the placement board of FIG. 1; FIG. 4 is an enlarged schematic view of the drilling apparatus for high safety machine manufacturing shown in FIG. 1 at A; fig. 5 is an enlarged schematic view of the structure shown at B in fig. 2. The drilling device for high-safety machine manufacturing comprises upright posts 1, a fixing plate 2 is welded on one opposite side between the upright posts 1, nuts 13 are embedded in the fixing plate 2, the inner threads of the nuts 13 are connected with lead screws 14, handles 15 are welded at the bottom ends of the lead screws 14, bearings 12 are connected at the top ends of the lead screws 14, a supporting plate 4 is welded at the top ends of the bearings 12, rotation stopping rods 3 are welded at the bottom ends of the supporting plate 4, the rotation stopping rods 3 penetrate through the fixing plate 2, a first electric telescopic rod 5 is welded at the top end of the supporting plate 4, a placing plate 10 is welded at the top end of the first electric telescopic rod 5, connecting plates 11 are connected at two ends of the placing plate 10 in a threaded mode, a second electric telescopic rod 9 is welded on one opposite side between the connecting plates 11, a fixing block 22 is welded at one end of the second electric telescopic rod 9, and the bottom welding of fixed block 22 has slider 20, slider 20 is connected with placing board 10 through spout 21, and the middle part of placing board 10 has seted up through-hole 19, fixed block 22 is the character cut in bas-relief form, and fixed block 22 is axis symmetric distribution about through-hole 19, fixed block 22 is the character cut in bas-relief form and can fix circular component better, circular component can remove when avoiding fixed block 22 to fix circular component, can only be fixed unable removal between fixed block 22 through setting fixed block 22 to the character cut in bas-relief form makes circular component, fixed block 22 can make circular component's the centre of a circle and through-hole 19's axis coincidence mutually about the axis symmetric distribution of through-hole 19 simultaneously, avoid the artifical centre of a circle of looking for, and the machining efficiency is improved.

Further, slider 20 passes through spout 21 and places board 10 and constitutes the removal structure, and the axis of spout 21 and the axis of through-hole 19 are in same vertical plane, and it has slider 20 to avoid fixed block 22 to extrude circular component when welding the bottom of fixed block 22 for fixed block 22 upwards lifts up, thereby can't fix circular component, adds slider 20 and makes fixed block 22 more stable to circular component's fixed, ensures the reliability of fixed block 22's work.

Furthermore, the screw rod 14 and the support plate 4 form a rotating structure through the bearing 12, the screw rod 14 and the rotation stopping rod 3 are distributed at the bottom of the support plate 4 in parallel, the position of the support plate 4 is adjusted by adding the screw rod 14, the position of the support plate 4 can be adjusted greatly by adjusting the screw rod 14, so that the drilling depth of parts is changed, meanwhile, the screw rod 14 works stably, the position of the support plate 4 cannot move when the screw rod 14 does not rotate, and the machining precision of all running parts is ensured.

Further, fixed block 22 constitutes the moving structure through second electric telescopic handle 9 with place board 10, and the upper surface area of fixed block 22 is greater than lower surface area, fixed round part is fixed when fixed block 22's effect is main, control through second electric telescopic handle 9 can realize quick control and the separation to the part, can improve the machining efficiency to the part, the area that the upper surface area of fixed block 22 is greater than the lower surface simultaneously can ensure when drill bit 8 leaves round part, round part can't break away from between the fixed block 22, ensure the reliability of device work.

Further, between the top of stand 1 relative one side welding have roof 6, and the top threaded connection of roof 6 has motor 7, and drill bit 8 is installed to the output of motor 7, and the outside welding of stand 1 has baffle 16, and the welding of one side of stand 1 has swash plate 17, and one side of stand 1 is connected with collecting box 18. The swash plate 17 is the slope form and distributes, and the bottom of swash plate 17 is not connected with stand 1, and the addition of swash plate 17 is mainly blockked to iron fillings and ensures that all iron fillings can both get into collecting box 18 in, and is simpler to the collection of iron fillings simultaneously, avoids iron fillings to be rotated by drill bit 8 and flies out, has reduced workman's intensity of labour, can guarantee the cleanliness of equipment simultaneously.

Further, the axis of motor 7 coincides with the axis of through-hole 19 each other, and the axis of through-hole 19 and the axis of returning bits circle 23 are in same vertical plane, the addition of returning bits circle 23 is mainly to handle the iron fillings on the drill bit 8, part iron fillings can be on drill bit 8 through 8 pivoted centrifugal force of drill bit in the drilling process always, lead to adding man-hour to the second part, iron fillings can lead to the part surface to be scraped the flower, it does not scrape the flower to guarantee the part surface through adding the circle 23 of returning bits, there is not the mar.

The utility model provides a high security drilling equipment for machine-building's theory of operation as follows: the screw rod 14 is driven to rotate by rotating the handle 15, the screw rod 14 is driven to move upwards by the nut 13 in the fixing plate 2, the supporting plate 4 is jacked up by the bearing 12 to move upwards to a proper position, the rotation stop rod 3 is driven to move upwards at the same time, the round part is placed on the placing plate 10, the second electric telescopic rod 9 on the opposite side between the operation connecting plates 11 drives the fixing block 22 to move, the fixing block 22 drives the sliding block 20 to move in the sliding groove 21, the round part is pushed by the connecting rod 24 in the fixing block 22, after the position is determined, the central axis of the round part is mutually overlapped with the central axis of the through hole 19, the round part is moved upwards by operating the first electric telescopic rod 5, the motor 7 (70 TDY 060) is operated to drive the drill bit 8 to rotate, the drill bit 8 drills the round part by the scrap withdrawing ring 23, and the drill bit 8 withdraws the, if have longer iron fillings on the drill bit 8, handle through returning bits circle 23, after all round parts machining, blow all iron fillings with the air gun, through blockking of swash plate 17 for in all iron fillings get into collecting box 18.

1. the utility model provides a high security drilling equipment for machine-building comes to fix circular component through adding fixed block 22, and the lower surface of fixed block 22 is the concave character form can fix circular component better simultaneously, can make circular component's the centre of a circle and the axis of drill bit 8 coincide mutually simultaneously, can directly process the centre of a circle of part, avoids the manual work to look for the centre of a circle of part, improves production efficiency, makes the centre of a circle more accurate simultaneously, reduces the error.

2. The utility model provides a high security drilling equipment for machine-building, set the area of comparing the lower surface through the upper surface area with fixed block 22 to the convenience and fix circular component, thereby avoid flying out between circular component rebound fixed block 22 in the course of working, cause bodily injury, it has slider 20 to consolidate fixed block 22 to weld in the bottom of fixed block 22 simultaneously, avoid fixed block 22 when the extrusion of circular component in the course of the work, make fixed block 22 upwards lift up, consolidate fixed block 22 and to circular component's fixed, ensure the reliable operation of device.

3. The utility model provides a high security drilling equipment for machine-building, come to block iron fillings through adding baffle 16, avoid the iron fillings departure, increase workman's working strength, it blocks iron fillings to add swash plate 17, when the convenience is handled iron fillings, iron fillings are sent into in collecting box 18 from the opening part of swash plate 17, iron fillings on 8 drill bits are handled through adding chip withdrawal circle 23 simultaneously, it has longer iron fillings to avoid winding always on the drill bit 8, influence the processing of the following part, ensure that the smooth finish on part surface is not influenced.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A high security drilling equipment for machine-building, includes stand (1), its characterized in that: the upright post is characterized in that a fixing plate (2) is welded on one side between the upright posts (1) in a relative mode, a nut (13) is embedded in the fixing plate (2), a lead screw (14) is connected to internal threads of the nut (13), a handle (15) is welded at the bottom end of the lead screw (14), a bearing (12) is connected to the top end of the lead screw (14), a supporting plate (4) is welded at the top end of the bearing (12), a rotation stopping rod (3) is welded at the bottom end of the supporting plate (4) and penetrates through the fixing plate (2), a first electric telescopic rod (5) is welded at the top end of the supporting plate (4), a placing plate (10) is welded at the top end of the first electric telescopic rod (5), connecting plates (11) are connected to two ends of the placing plate (10) in a threaded mode, a second electric telescopic rod (9) is welded on one side between the connecting plates (11) in, and one side welding of fixed block (22) has connecting rod (24), the top welding of fixed block (22) has the bits of returning circle (23), and the bottom welding of fixed block (22) has slider (20), slider (20) are connected with placing board (10) through spout (21), and the middle part of placing board (10) has seted up through-hole (19), fixed block (22) are the character cut in bas-relief form, and fixed block (22) are about the axis symmetric distribution of through-hole (19).

2. The drilling device for high-safety machine manufacturing according to claim 1, wherein the slide block (20) and the placing plate (10) form a moving structure through the sliding groove (21), and a central axis of the sliding groove (21) and a central axis of the through hole (19) are in the same vertical plane.

3. The drilling device for high-safety machine manufacturing according to claim 1, wherein the screw rod (14) and the support plate (4) form a rotating structure through the bearing (12), and the screw rod (14) and the rotation stopping rod (3) are distributed at the bottom of the support plate (4) in parallel.

4. The drilling apparatus for high-safety machine manufacturing according to claim 1, wherein the fixed block (22) constitutes a moving structure with the placing plate (10) by means of the second electric telescopic rod (9), and an upper surface area of the fixed block (22) is larger than a lower surface area.

5. The drilling device for high-safety machine manufacturing according to claim 1, wherein a top plate (6) is welded on one side of the top of the upright column (1) opposite to the top of the upright column (1), a motor (7) is connected to the top of the top plate (6) in a threaded manner, a drill bit (8) is installed at the output end of the motor (7), a baffle (16) is welded on the outer side of the upright column (1), an inclined plate (17) is welded on one side of the upright column (1), a collecting box (18) is connected on one side of the upright column (1), the inclined plate (17) is distributed in an inclined manner, and the bottom end of the inclined plate (17) is not connected with the upright.

6. The drilling device for high-safety machine manufacturing according to claim 5, wherein the central axis of the motor (7) and the central axis of the through hole (19) coincide with each other, and the central axis of the through hole (19) and the central axis of the chip removing ring (23) are in the same vertical plane.