CN208644122U

CN208644122U - A steel structure punching device

Info

Publication number: CN208644122U
Application number: CN201821519165.XU
Authority: CN
Inventors: 马辉
Original assignee: Binzhou University
Current assignee: Binzhou University
Priority date: 2018-09-17
Filing date: 2018-09-17
Publication date: 2019-03-26
Anticipated expiration: 2028-09-17

Abstract

The utility model discloses a kind of steel construction perforating devices, including bottom plate, the bottom plate is equipped with mobile device, the mobile device is equipped with fixed case, cavity is equipped in the fixed case, lifting device is equipped in the cavity, the lifting device is equipped with drilling motor, the lower end of the drilling motor is equipped with collet, drill bit is installed in the collet, the lower end two sides of the fixed case are respectively and fixedly provided with cylinder, the piston-rod end of two cylinders is fixed with connecting plate jointly, first opening there are two being set on the connecting plate, limiting slot is equipped in opposing sidewalls in two first openings.The utility model adapts to steel construction of different shapes, it is convenient that steel construction is carried out to stablize fixation, it can be according to the highly automated adjustment of steel construction, prevent bit damage, facilitate and accurately punched, reduce the labor intensity of operator, improves the Efficiency and accuracy of punching, the scrappage for reducing steel construction, reduces costs.

Description

A kind of steel construction perforating device

Technical field

The utility model relates to steel structure technology field more particularly to a kind of steel construction perforating devices.

Background technique

The structure that steel construction is made of steel material is one of main building construction types.Structure is mainly by fashioned iron With the components composition such as girder steel, steel column, steel truss made of steel plate etc., generallyd use between each component or component weld seam, bolt or Rivet interlacement.Because its self weight is lighter, and easy construction, it is widely used in the fields such as large-sized workshop, venue, Super High, steel construction It needs to punch to steel construction when being bolted between each component.

Existing steel construction perforating device does not adapt to steel construction of different shapes, cannot carry out stablizing to steel construction solid It is fixed, make steel construction that can generate slight mobile damage drill bit because of vibration in punching, also results in drilling and scrap, and existing steel knot Structure perforating device cannot accurately punch steel construction, reduce the accuracy of punching, and perforating efficiency is lower, for this purpose, I Propose a kind of robot offset grasping means of view-based access control model to solve the above problems.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of steel construction punching proposed Device.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of steel construction perforating device, including bottom plate, the bottom plate are equipped with mobile device, and the mobile device is equipped with Fixed case, the fixed case is interior to be equipped with cavity, lifting device is equipped in the cavity, the lifting device, which is equipped with, punches electricity Machine, the lower end of the drilling motor are equipped with collet, and drill bit is equipped in the collet, and the lower end two sides of the fixed case are solid Surely have cylinder, the piston-rod end of two cylinders is fixed with connecting plate jointly, set on the connecting plate there are two first opening, two Limiting slot is equipped in opposing sidewalls in a first opening, two limiting slots in same first opening are one group, same Installation is there are two limit plate jointly in two limiting slots of group, and sliding sleeve is connected to mobile bar, the mobile bar on the limit plate Lower end be fixed with briquetting, the first spring is arranged in the mobile bar, one end of first spring is fixed on limit plate Lower end, and the other end of the first spring is fixed on the upper end of briquetting, the connecting plate is equipped with the second opening, and the second opening position Between two first openings, second opening is corresponding with drilling motor.

Preferably, the mobile device includes that four first support bars of bottom plate upper end quadrangle are arranged in, and four first The upper end of strut is fixed with loading plate jointly, and the lower end of the loading plate is equipped with sliding slot, turns on one end side wall in the sliding slot Dynamic to be connected with the first screw rod, screw thread is socketed with two sliding blocks on first screw rod, and the lower end of two sliding blocks is fixed on jointly Determine the upper end of case, the side of the loading plate is fixed with the first stepper motor, and the output shaft of first stepper motor, which runs through, to be held Support plate simultaneously extends in sliding slot, and the output shaft end of first stepper motor is fixed on one end of the first screw rod.

Preferably, the lifting device includes the gag lever post being arranged in cavity in opposing sidewalls, is slided on the gag lever post It is dynamic to be socketed with limited block, second spring is arranged on the gag lever post, one end of the second spring is fixed on the top in cavity Portion, and the other end of second spring is fixed on the upper end of limited block, the top in the cavity is rotatably connected to the second screw rod, institute It states screw thread on the second screw rod and is socketed with telescopic rod, the bottom that one end of the telescopic rod is run through in cavity simultaneously extends to fixed case Lower end, one end of the telescopic rod are fixed on the upper end of drilling motor, and the bottom in the cavity is fixed with second stepper motor, The output shaft end of the second stepper motor is fixed with rotating bar, and the upper end of the rotating bar is rotatably connected on the top in cavity Portion is sequentially connected between the rotating bar and the second screw rod by transmission belt.

Preferably, the upper end quadrangle of the bottom plate is all provided with fluted, is equidistantly installed in the opposing sidewalls in four grooves There are multiple roller bearings.

Preferably, the lower end quadrangle of the bottom plate is respectively and fixedly provided with second support bar.

Preferably, the lower end of four briquettings is respectively and fixedly provided with rubber pad.

Compared with prior art, the utility model has the beneficial effects that

1, by the cooperation between cylinder, connecting plate, limit plate, the first spring, mobile bar and briquetting, briquetting liter is driven Drop solves the problems, such as to be inconvenient to be fixed because of the reason of shape when steel construction punching, reach to steel of different shapes The effect that structure is fixed, is moved easily briquetting, can be according to the highly automated adjustment of steel construction；

2, by the cooperation between the first screw rod, sliding block, the second screw rod, telescopic rod and transmission belt, drilling motor is driven to move Dynamic and lifting, solves the problems, such as accurately punch steel construction, has reached and adjusted according to demand to drilling motor The effect of section improves the accuracy of punching；

In conclusion the present apparatus adapts to steel construction of different shapes, and it is convenient that steel construction is carried out to stablize fixation, it can basis The highly automated adjustment of steel construction, prevents bit damage, facilitates and accurately punched, and reduces the labor intensity of operator, mentions The high Efficiency and accuracy of punching, reduces the scrappage of steel construction, reduces costs.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of steel construction perforating device loading plate schematic diagram of internal structure；

Fig. 2 be the utility model proposes a kind of steel construction perforating device bottom plate structural schematic diagram；

Fig. 3 be the utility model proposes a kind of steel construction perforating device fixed case schematic diagram of internal structure；

Fig. 4 be the utility model proposes a kind of steel construction perforating device connecting plate schematic diagram of internal structure.

In figure: 1 sliding block, 2 first screw rods, 3 fixed cases, 4 telescopic rods, 5 cylinders, 6 connecting plates, 7 mobile bars, 8 first springs, 9 briquettings, 10 loading plates, 11 first stepper motors, 12 drilling motors, 13 collets, 14 roller bearings, 15 first support bars, 16 bottom plates, 17 Second support bar, 18 grooves, 19 second springs, 20 limited blocks, 21 gag lever posts, 22 transmission belts, 23 second screw rods, 24 rotating bars, 25 second stepper motors, 26 first openings, 27 limit plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-4, the lower end quadrangle of a kind of steel construction perforating device, including bottom plate 16, bottom plate 16 is respectively and fixedly provided with second Support rod 17 stablizes support, and the upper end quadrangle of bottom plate 16 is all provided with fluted 18, equidistant in the opposing sidewalls in four grooves 18 Multiple roller bearings 14 are installed, the steel construction punched will be needed to be placed on bottom plate 16, moved by the roller bearing 14 on bottom plate 16 It is dynamic, the labor intensity of operator is reduced, perforating efficiency is improved；

Bottom plate 16 is equipped with mobile device, and mobile device is equipped with fixed case 3, cavity is equipped in fixed case 3, is set in cavity There is lifting device, lifting device is equipped with drilling motor 12, and the lower end of drilling motor 12 is equipped with collet 13, installation in collet 13 There is drill bit, the lower end two sides of fixed case 3 are respectively and fixedly provided with cylinder 5, and the piston-rod end of two cylinders 5 is fixed with connecting plate 6 jointly, It is set on connecting plate 6 there are two the first opening 26, is equipped with limiting slot in the opposing sidewalls in two first openings 26, same the Two limiting slots in one opening 26 are one group, and there are two limit plate 27, limits for installation jointly in same group of two limiting slots Sliding sleeve is connected to mobile bar 7 on plate 27, and the lower end of mobile bar 7 is fixed with briquetting 9, and mobile device, which is moved to, needs punch position, Cylinder 5 drives connecting plate 6 to decline, and then limit plate 27 is driven to decline, and contradicts four briquettings 9 and steel construction, 27 side of limit plate Just it moves, it is convenient to be according to circumstances adjusted, conveniently adapt to steel construction of different shapes；

The lower end of four briquettings 9 is respectively and fixedly provided with rubber pad, prevents pressure is excessive from leaving mark, and is arranged in mobile bar 7 One spring 8, one end of the first spring 8 is fixed on the lower end of limit plate 27, and the other end of the first spring 8 is fixed on briquetting 9 Upper end, connecting plate 6 is equipped with the second opening, and the second opening is located between two first openings 26, the second opening and punching electricity Machine 12 is corresponding, and the height of steel construction different location is adapted to by the first spring 8, further adapts to steel construction of different shapes, Convenient for carrying out stablizing fixation to steel construction.

In the utility model, mobile device includes that four first support bars 15 of 16 upper end quadrangle of bottom plate are arranged in, and four The upper end of first support bar 15 is fixed with loading plate 10 jointly, and the lower end of loading plate 10 is equipped with sliding slot, one end side wall in sliding slot On be rotatably connected to the first screw rod 2, screw thread is socketed with two sliding blocks 1 on the first screw rod 2, and the lower end of two sliding blocks 1 is fixed jointly In the upper end of fixed case 3, the side of loading plate 10 is fixed with the first stepper motor 11, and the output shaft of the first stepper motor 11 runs through Loading plate 10 simultaneously extends in sliding slot, and the output shaft end of the first stepper motor 11 is fixed on one end of the first screw rod 2, the first step The rotation of the first screw rod 2 is driven into motor 11, then band movable slider 1 is mobile, and sliding block 1 drives fixed case 3 mobile, facilitates according to punching Position be adjusted.

In the utility model, lifting device includes the gag lever post 21 being arranged in cavity in opposing sidewalls, on gag lever post 21 It has been slidably socketed limited block 20, second spring 19 is arranged on gag lever post 21, one end of second spring 19 is fixed in cavity Top, and the other end of second spring 19 is fixed on the upper end of limited block 20, the top in cavity is rotatably connected to the second screw rod 23, screw thread is socketed with telescopic rod 4 on the second screw rod 23, and bottom of the one end of telescopic rod 4 in cavity simultaneously extends to fixed case 3 Lower end, one end of telescopic rod 4 is fixed on the upper end of drilling motor 12, and the bottom in cavity is fixed with second stepper motor 25, The output shaft end of second stepper motor 25 is fixed with rotating bar 24, and the upper end of rotating bar 24 is rotatably connected on the top in cavity Portion is sequentially connected between rotating bar 24 and the second screw rod 23 by transmission belt 22, and second stepper motor 25 drives 24 turns of rotating bar It is dynamic, the rotation of the second screw rod 23 is then driven by transmission belt 22, the second screw rod 23 drives telescopic rod 4 to go up and down, and then drives punching Motor 12 is gone up and down, and drilling motor 12 drives collet 13 to rotate, and then drives drill bit rotation to punch steel construction, control is facilitated to punch Depth, improve the accuracy of punching.

In the utility model, in use, the steel construction punched will be needed to be placed on bottom plate 16, pass through the rolling on bottom plate 16 Axis 14 is moved, and the labor intensity of operator is reduced, and improves perforating efficiency, and the first stepper motor 11 drives the first screw rod 2 rotations, then band movable slider 1 is mobile, and sliding block 1 drives fixed case 3 mobile, facilitates and is adjusted according to the position of punching, cylinder 5 It drives connecting plate 6 to decline, then limit plate 27 is driven to decline, contradict four briquettings 9 and steel construction, it is suitable by the first spring 8 The height for answering steel construction different location facilitates adaptation steel construction of different shapes to prevent convenient for carrying out stablizing fixation to steel construction Bit damage, second stepper motor 25 drive rotating bar 24 to rotate, and then drive the rotation of the second screw rod 23 by transmission belt 22, the Two screw rods 23 drive telescopic rod 4 to go up and down, and then drilling motor 12 are driven to go up and down, and drilling motor 12 drives collet 13 to rotate, then Drill bit rotation is driven to punch steel construction, the depth for facilitating control to punch improves the accuracy of punching.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. A steel structure punching device, comprising a bottom plate (16), characterized in that: a mobile device is provided on the bottom plate (16), and a fixed box (3) is provided on the mobile device, and the fixed box ( 3) A cavity is provided inside, a lifting device is arranged in the cavity, a punching motor (12) is arranged on the lifting device, and a chuck (13) is installed on the lower end of the punching motor (12), A drill bit is installed in the chuck (13), a cylinder (5) is fixed on both sides of the lower end of the fixing box (3), and a connecting plate (6) is fixed together at the ends of the piston rods of the two cylinders (5). The connecting plate (6) is provided with two first openings (26), the opposite side walls in the two first openings (26) are provided with limit grooves, and the two first openings (26) are provided with limit grooves. Each limit slot is a group, two limit plates (27) are installed in the two limit slots of the same group, and a moving rod (7) is slidably sleeved on the limit plates (27). A pressing block (9) is fixed at the lower end of the moving rod (7), a first spring (8) is sleeved on the moving rod (7), and one end of the first spring (8) is fixed on the limiting plate (27). ), and the other end of the first spring (8) is fixed on the upper end of the pressing block (9), the connecting plate (6) is provided with a second opening, and the second opening is located in the two first openings (26). ), the second opening corresponds to the punching motor (12).

2. A steel structure punching device according to claim 1, characterized in that the moving device comprises four first support rods (15) arranged at the four corners of the upper end of the bottom plate (16), and the four first support rods The upper end of the rod (15) is jointly fixed with a bearing plate (10), the lower end of the bearing plate (10) is provided with a chute, and a first screw (2) is rotatably connected to the side wall of one end in the chute, so that the The first screw (2) is threadedly sleeved with two sliding blocks (1), and the lower ends of the two sliding blocks (1) are jointly fixed on the upper end of the fixing box (3), and one side of the bearing plate (10) A first step motor (11) is fixed, the output shaft of the first step motor (11) penetrates the bearing plate (10) and extends into the chute, and the output shaft of the first step motor (11) The end is fixed on one end of the first screw (2).

3. A steel structure punching device according to claim 1, characterized in that, the lifting device comprises a limit rod (21) arranged on the opposite side walls in the cavity, and the limit rod (21) ) is slidably sleeved with a limit block (20), a second spring (19) is sleeved on the limit rod (21), and one end of the second spring (19) is fixed on the top of the cavity, and The other end of the second spring (19) is fixed on the upper end of the limit block (20), the top of the cavity is rotatably connected with a second screw (23), and the second screw (23) is threadedly sleeved with a second screw (23). A telescopic rod (4), one end of the telescopic rod (4) penetrates through the bottom of the cavity and extends to the lower end of the fixing box (3), and one end of the telescopic rod (4) is fixed on the hole of the punching motor (12). At the upper end, a second stepping motor (25) is fixed at the bottom of the cavity, and a rotating rod (24) is fixed at the end of the output shaft of the second stepping motor (25). The upper end is rotatably connected to the top of the cavity, and the rotating rod (24) and the second screw (23) are connected through a transmission belt (22).

4. A steel structure punching device according to claim 1, characterized in that, four corners of the upper end of the bottom plate (16) are provided with grooves (18), and the opposite sides in the four grooves (18) are provided with grooves (18). A plurality of rollers (14) are installed on the wall at equal intervals.

5. A steel structure punching device according to claim 1, characterized in that, second support rods (17) are fixed at the four corners of the lower end of the bottom plate (16).

6. A steel structure punching device according to claim 1, characterized in that, rubber pads are fixed on the lower ends of the four pressing blocks (9).