CN210908211U

CN210908211U - Drilling equipment is used in scaffold frame manufacturing

Info

Publication number: CN210908211U
Application number: CN201921947964.1U
Authority: CN
Inventors: 刘峰贤; 赵庆顺
Original assignee: Rizhao Fenghua Scaffolding Co ltd
Current assignee: Rizhao Fenghua Scaffolding Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-03
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a drilling equipment is used in scaffold frame manufacturing, comprises a workbench, the workstation constitutes two fixed laths again, and two fixed laths one side relative is close to the edge and is fixed with the relative and parallel slide rail of each other of two openings respectively, and the spout of two slide rails is close to the equal sliding connection in both ends and has tower type slider, four be fixed with two purpose-built bearings, two between the tower type slider the inside of purpose-built bearing all rotates and is connected with the inner ring, two the relative one end equipartition of inner ring has three screw hole groups, and all has fixed case through the bolt fastening on three screw hole groups, the equal sliding connection in inside of fixed case has the guide block, and the both ends of guide block are provided with depression bar and compression spring respectively. The utility model discloses can let two clamping device carry and treat drilling steel pipe longitudinal movement, and then drill to the different positions of steel pipe, improve the convenience of changing drilling position.

Description

Drilling equipment is used in scaffold frame manufacturing

Technical Field

The utility model relates to a scaffold frame production technical field especially relates to a drilling equipment is used in scaffold frame manufacturing.

Background

At present, most of scaffolds for buildings are fastener-type steel pipe scaffolds, namely, the steel pipes are fixedly connected by fasteners, so that a supporting scaffold for buildings is formed. The steel pipe of preparation scaffold frame needs to drill according to the specification after rolling process for highly adjusting fixedly to scaffold frame, and traditional drilling equipment is fixed with scaffold frame demolishs back root, later adjusts the drilling position again and drills, and this kind of drilling prevents that drilling inefficiency from needing frequent fixed and centre gripping.

Through search, the invention discloses a steel pipe drilling machine with the Chinese patent number of CN201310707106.0, and aims to solve the problem that the drilling operation efficiency is affected because a next position needing drilling cannot be found immediately after a traditional drilling machine drills a steel pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drilling device for manufacturing a scaffold.

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

a drilling device for manufacturing a scaffold comprises a workbench and two fixing laths, and two slide rails with opposite openings and parallel to each other are respectively fixed at the opposite sides of the two fixed laths near the edges, and the sliding chutes of the two sliding rails are connected with tower-shaped sliding blocks close to the two ends in a sliding manner, two special bearings are fixed between the four tower-shaped sliding blocks, the inner parts of the two special bearings are connected with inner rings in a rotating manner, three groups of screw hole groups are uniformly distributed at the opposite ends of the two inner rings, and the three groups of screw hole groups on each inner ring are all fixed with a fixed box through bolts, the inner part of the fixed box is all connected with a guide block in a sliding way, and both ends of the guide block are respectively provided with a pressure lever and a compression spring, one end of the fixed box far away from the middle steel pipe is clamped with an internal threaded pipe, and a self-locking screw rod is screwed in the threaded pipe, and a radial bearing is arranged between the end part of the self-locking screw rod and the compression spring.

Preferably, the same two-way screw rod is rotatably connected between the two tower-shaped sliding blocks in the sliding rail, and a servo motor is fixed at the end part of the two-way screw rod.

Preferably, the one end that the depression bar is close to middle steel pipe all is fixed with anti-skidding clamp splice, and one side that two anti-skidding clamp splices are close to middle steel pipe all is provided with the arc wall, and the groove face of arc wall all is provided with the rubber convex block that the equidistance distributes.

Preferably, one end of the guide block, which is close to the self-locking screw rod, is provided with a sinking groove matched with the outer diameter of the compression spring, and the outer end of the self-locking screw rod is fixed with a hexagonal head.

Preferably, the upper surface of the workbench is fixed with support frames near the middle parts of two sides, two parallel channel steel beams with opposite openings are fixed between the top ends of the two support frames, and a rectangular sliding frame is connected between the two channel steel beams in a sliding manner.

Preferably, a chassis is clamped in the rectangular sliding frame, and a drilling machine is connected in the chassis in a sliding mode.

Preferably, a blower is fixed at the top end of one of the support frames, and an air outlet of the blower is communicated with a spray pipe.

Compared with the prior art, the utility model provides a drilling equipment is used in scaffold frame manufacturing possesses following beneficial effect:

1. through two slide rails and the tower type slider of sliding connection in the slide rail that set up on the workstation to can let two clamping device carry and treat drilling steel pipe longitudinal movement, and then drill to the different positions of steel pipe, improved the convenience of drilling position change.

2. Rotate the auto-lock screw rod in the internal thread pipe through setting up to can guarantee that the auto-lock screw rod can drive guide block and depression bar and extrude in order to fix the steel pipe tightly centre gripping of treating drilling in the middle of to can adjust drilling angle wantonly to rotate the inner ring when need punch to different angles in the middle of rotating.

3. Through setting up the hexagon head on auto-lock screw rod top, the jack that the side of cooperation hexagon head was seted up has the poker rod of pegging graft in the jack, twist auto-lock screw rod when revolve need rotate the poker rod can for revolve twist the process more laborsavingly.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, it is all very convenient to the regulation of the position of drilling and angle.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a drilling device for manufacturing a scaffold according to the present invention;

fig. 2 is a schematic view of an assembly structure of a special bearing of a drilling device for manufacturing a scaffold according to the present invention;

fig. 3 is the utility model provides an assembly structure schematic diagram of drilling equipment guide block for scaffold frame manufacturing.

In the figure: 1-workbench, 2-tower type slide block, 3-bidirectional screw, 4-special bearing, 5-inner ring, 6-fixed box, 7-self-locking screw, 8-guide block, 9-compression bar, 10-anti-skid clamping block, 11-drilling machine, 12-machine box, 13-channel steel beam, 14-support frame, 15-screw hole group, 16-compression spring, 17-radial bearing and 18-internal thread pipe.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Example 1

Referring to fig. 1-3, a drilling device for scaffold fabrication comprises a workbench 1, the workbench 1 is composed of two fixing laths, two slide rails with opposite openings and parallel to each other are respectively fixed on one side of the two fixing laths near the edge, the slide grooves of the two slide rails near the two ends are respectively connected with a tower-shaped slide block 2 in a sliding manner, two special bearings 4 are fixed between the four tower-shaped slide blocks 2, the inner parts of the two special bearings 4 are respectively connected with an inner ring 5 in a rotating manner, three groups of screw hole groups 15 are respectively distributed at the opposite ends of the two inner rings 5, a fixing box 6 is fixed on the three groups of screw hole groups 15 on each inner ring 5 through bolts, a guide block 8 is respectively connected in a sliding manner inside the fixing box 6, both ends of the guide block 8 are respectively provided with a press rod 9 and a compression spring 16, an inner threaded pipe 18 is clamped at the end of the fixing box 6 far from a middle steel pipe, and a self-, a radial bearing 17 is arranged between the end part of the self-locking screw rod 7 and the compression spring 16, so that when the self-locking screw rod 7 is rotated, the guide block 8 and the pressure rod 9 can be driven to extrude towards the middle so as to tightly clamp the steel pipe to be drilled in the middle, and the drilling angle can be adjusted freely only by rotating the inner ring 5 when different angles are required to be drilled.

The utility model discloses in, rotate between two tower type sliders 2 in the same root slide rail and be connected with same two-way screw rod 3, and two-way screw rod 3's end fixing has servo motor, and two-way screw rod 3 rotate in step to can adjust the clamping position when two-way screw rod 3 pivoted.

Wherein, the one end that depression bar 9 is close to middle steel pipe all is fixed with anti-skidding clamp splice 10, and two anti-skidding clamp splices 10 all are provided with the arc wall near one side of middle steel pipe, and the groove face of arc wall all is provided with the rubber convex block that the equidistance distributes, plays good anti-skidding effect.

Wherein, the guide block 8 is close to the one end of auto-lock screw 7 and opens the heavy groove that has with 16 external diameter looks adaptations of compression spring, and the outer end of auto-lock screw 7 is fixed with the hexagon head, and the side of hexagon head is opened there is the jack, and the plug has the poker rod in the jack, and is more laborsaving when revolving to auto-lock screw 7.

Wherein, the upper surface of workstation 1 is close to both sides middle part and all is fixed with support frame 14, and is fixed with two relative and parallel channel-section steel crossbeams 13 of each other of opening between the top of two support frames 14, and sliding connection has same rectangle sliding frame between two channel-section steel crossbeams 13.

Wherein, a chassis 12 is clamped in the rectangular sliding frame, and a drilling machine 11 is connected in the chassis 12 in a sliding way.

The working principle is as follows: during the use, not hard up the auto-lock screw rod 7 of fixed case 6 tip earlier for distance between the three anti-skidding clamp splice 10 is a bit more than the steel pipe diameter of waiting to drill, later packs the steel pipe into the clamp tightly again and can start drilling machine 11 and drill, only needs to rotate inner ring 5 when need punch to the different positions of pipe wall during drilling.

Example 2

Referring to fig. 1, a drilling apparatus for manufacturing a scaffold, in this embodiment, compared with embodiment 1, further includes a blower fixed at a top end of one of the supporting frames 14, an air outlet of the blower is communicated with a nozzle, and a nozzle is disposed at an end of the nozzle.

The working principle is as follows: the position of adjustment nozzle in the drilling for the nozzle is just to the position of punching, and later restart hair-dryer can be effectively blown the sweeps that produces when drilling, guarantees that drilling quality is good.

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. A drilling device for manufacturing a scaffold comprises a workbench (1) and is characterized in that the workbench (1) is composed of two fixed laths, two sliding rails with opposite openings and parallel to each other are respectively fixed on one opposite sides of the two fixed laths close to the edges, sliding chutes of the two sliding rails are respectively connected with tower-shaped sliding blocks (2) in a sliding manner close to two ends, four special bearings (4) are fixed between the tower-shaped sliding blocks (2), inner rings (5) are respectively and rotatably connected inside the two special bearings (4), three groups of screw hole groups (15) are respectively and uniformly distributed at one opposite ends of the two inner rings (5), a fixed box (6) is fixed on the three groups of screw holes (15) on each inner ring (5) through bolts, guide blocks (8) are respectively and slidably connected inside the fixed box (6), and compression rods (9) and compression springs (16) are respectively arranged at two ends of the guide blocks (8), the fixed box (6) is kept away from the equal joint of one end of middle steel pipe and is had internal thread pipe (18), and the inside spiro union of screwed pipe (18) has auto-lock screw rod (7), be provided with radial bearing (17) between the tip of auto-lock screw rod (7) and compression spring (16).

2. The drilling device for manufacturing the scaffold according to claim 1, wherein a bidirectional screw (3) is rotatably connected between two tower-shaped sliding blocks (2) in the same sliding rail, and a servo motor is fixed at the end of the bidirectional screw (3).

3. The drilling device for manufacturing the scaffold according to claim 1, wherein the anti-slip clamping blocks (10) are fixed at one ends of the pressure rods (9) close to the middle steel pipe, arc-shaped grooves are formed in one sides of the two anti-slip clamping blocks (10) close to the middle steel pipe, and rubber bumps distributed at equal intervals are arranged on the groove surfaces of the arc-shaped grooves.

4. The drilling device for manufacturing the scaffold according to claim 3, wherein one end of the guide block (8) close to the self-locking screw (7) is provided with a sunken groove matched with the outer diameter of the compression spring (16), and a hexagonal head is fixed at the outer end of the self-locking screw (7).

5. The drilling device for manufacturing the scaffold according to claim 1, wherein support frames (14) are fixed on the upper surface of the workbench (1) close to the middle parts of two sides, two channel beams (13) with opposite openings and parallel to each other are fixed between the top ends of the two support frames (14), and the same rectangular sliding frame is connected between the two channel beams (13) in a sliding mode.

6. Drilling device for scaffold manufacturing according to claim 5, characterized in that a chassis (12) is snapped in the rectangular sliding frame and a drilling machine (11) is snapped in the chassis (12).

7. A drilling device for scaffold manufacture according to claim 5, characterized in that a blower is fixed on the top of one of said support frames (14), and the outlet of the blower is connected with a nozzle.