CN209793155U

CN209793155U - Device for drilling ladder pipe

Info

Publication number: CN209793155U
Application number: CN201920330449.2U
Authority: CN
Inventors: 祁晓婧; 祁石成; 王焕新; 唐雪华
Original assignee: JIANGSU XINWU TRANSMISSION EQUIPMENT Co Ltd
Current assignee: Jiangsu Xingqi intelligent transmission technology Co., Ltd
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2019-12-17
Anticipated expiration: 2029-03-15

Abstract

The utility model discloses a device that cat ladder pipe drilling was used. The device includes the drilling machine and cooperates the workstation of using with the drilling machine, the drill bit has on the drilling machine, be provided with the base that can move on the workstation and the removal seat that uses with the base cooperation, the base is provided with the sand grip, it is provided with the strip groove that the sand grip corresponds to remove the seat, the base has first recess, removes the second recess that the seat has first recess to correspond, all be provided with the fixed orifices on removing seat and the base, a screw passes the fixed orifices that removes on seat and the base in proper order and links to each other with the nut. The utility model discloses a seat and base are removed through setting up to the device, can adapt to the ladder pipe of different diameters in the certain limit to need not change the device when the ladder pipe of processing different specifications, can directly process, improved machining efficiency, simultaneously, through the fix with screw, it is fixed firm, the ladder pipe is adding the difficult emergence removal of man-hour, improves machining efficiency.

Description

Device for drilling ladder pipe

Technical Field

The utility model relates to a device that cat ladder pipe drilling was used belongs to steel pipe drilling technical field.

Background

The drilling of current ladder pipe adopts earlier to rule, then needs two people concurrent operation, and wherein one person operates the drilling machine, and one person fixes the steel pipe and drills, because the steel pipe is the circle, so take place to rotate easily at fixed in-process, not only the inefficiency of drilling, it is inclined to one side to bore easily moreover, can't guarantee drilling quality.

Therefore, a good clamping device is needed to fix the ladder stand pipe, and the existing clamp can only fix the ladder stand pipe with one specification and cannot meet the product requirements of multiple specifications.

SUMMERY OF THE UTILITY MODEL

in order to overcome the defects of the prior art, the utility model provides a device for drilling a ladder tube.

The utility model discloses a realize through following technical scheme:

The utility model provides a device that cat ladder pipe drilling was used, includes the drilling machine and the workstation that uses with the drilling machine cooperation, the drill bit has on the drilling machine, be provided with the base that can move on the workstation and the removal seat that uses with the base cooperation, the base is provided with the sand grip, it is provided with the strip groove that the sand grip corresponds to remove the seat, the base has first recess, removes the second recess that the seat has first recess to correspond, all be provided with the fixed orifices on removal seat and the base, a screw passes the fixed orifices that removes on seat and the base in proper order and links to each other with the nut.

The device for drilling the ladder climbing pipe is characterized in that a guide rail is arranged on the workbench, and the base moves in the guide rail.

The device for drilling the ladder climbing pipe comprises a guide rail and an upper guide rail, wherein the guide rail comprises a lower guide rail and an upper guide rail which can move in the lower guide rail, the lower guide rail is provided with a first folded edge which faces upwards, and the upper guide rail is provided with a second folded edge which faces upwards and downwards.

The device for drilling the ladder tube is characterized in that the upper guide rail is provided with a connecting piece, the connecting piece is provided with a pluggable fixed rod, the lower guide rail is provided with a plurality of fixed holes corresponding to the fixed rod, and the fixed holes are formed in the upper guide rail and the lower guide rail.

According to the device for drilling the ladder climbing pipe, steel balls are arranged at the first folding edge and the second folding edge.

The device for drilling the ladder climbing pipe is characterized in that the surfaces of the first groove and the second groove are provided with bulges.

The utility model discloses the beneficial effect who reaches:

The utility model discloses a seat and base are removed through setting up to the device, can adapt to the ladder pipe of different diameters in the certain limit to need not change the device when the ladder pipe of processing different specifications, can directly process, improved machining efficiency, simultaneously, through the fix with screw, it is fixed firm, the ladder pipe is adding the difficult emergence removal of man-hour, improves machining efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of the base and the movable stand.

Fig. 3 is a schematic view of the structure of the guide rail.

Fig. 4 is a top view of the lower rail.

In the figure: 1. drilling machine, 2, workstation, 3, drill bit, 4, guide rail, 41, lower rail, 411, first hem, 412, fixed orifices, 42, upper rail, 421, second hem, 422, connecting piece, 423, dead lever, 5, base, 6, removal seat, 7, sand grip, 8, a groove, 9, first recess, 10, second recess, 11, fixed orifices, 12, screw, 13, nut, 14, arch.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in the drawing, the utility model discloses a device that cat ladder pipe drilling was used, including drilling machine 1 and the workstation 2 that uses with the cooperation of drilling machine 1, drilling machine 1 is last to have drill bit 3, be provided with base 5 that can remove on workstation 2 and remove seat 6 with base 5 cooperation use on the workstation 2, base 5 is provided with sand grip 7, it is provided with strip groove 8 that sand grip 7 corresponds to remove seat 6, base 5 has first recess 9, removes seat 6 and has the second recess 10 that first recess 9 corresponds, all be provided with fixed orifices 11 on removing seat 6 and the base 7, a screw 12 passes fixed orifices 11 on removing seat 6 and the base 7 in proper order and links to each other with nut 13.

Furthermore, a guide rail 4 is arranged on the worktable 2, and a base 5 moves in the guide rail 4. The base 5 moves in the guide rail 4, so that the movement is smoother.

Specifically, the guide rail 4 includes a lower guide rail 41 and an upper guide rail 42 movable in the lower guide rail 41, the lower guide rail 41 has an upward first folding edge 411, the upper guide rail 42 has a second folding edge 421 that is first downward and then upward, when installed, the lower guide rail 41 is fixedly connected with the workbench 2, and the upper guide rail 42 is fixedly connected with the base 5.

Furthermore, a connecting member 422 is disposed on the upper rail 42, a pluggable fixing rod 423 is disposed on the connecting member 422, a fixing hole 412 corresponding to the fixing rod 423 is disposed on the lower rail 41, and a plurality of fixing holes 412 are disposed. The upper rail 42 cannot move relative to the lower rail 41 by inserting the fixing rod 423 into the fixing hole 412, thereby locking the rail 4 and preventing the fixing base 6 from moving with the sliding block 5 by the impact of the punching during the drilling process, resulting in the deviation.

Furthermore, steel balls 43 are disposed at the first folding edge 411 and the second folding edge 421. The upper guide rail 42 moves more smoothly by the steel balls 43.

Further, the first groove 9 and the second groove 10 are provided with protrusions 14 on the surface. By providing the projection 14, the surfaces of the first and second grooves 9 and 10 are non-smooth surfaces, and the ladder pipe (not shown) is not easily rotated while being in the first and second grooves 9 and 10.

The utility model discloses a device is when using, the cat ladder pipe is placed earlier in first recess 9, then will remove seat 6 and base 5 and fold, the cat ladder pipe is located first recess 9 and second recess 10, pass through screw 12 and remove seat 6 and base 5's fixed orifices 11 and will remove seat 6 and base 5 and fix together, manage the cat ladder fixed, prevent when drilling, the cat ladder pipe takes place to remove, and simultaneously, sand grip 7 and strip groove 8 can help removing seat 6 and base 5 quick accurate fixing together, bore the cat ladder pipe through drill bit 3, accomplish after a drilling, base 5 removes in guide rail 4, thereby carry out next department and punch.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a device that cat ladder pipe drilling was used, includes the drilling machine and the workstation that uses with the drilling machine cooperation, the drill bit has on the drilling machine, characterized by, be provided with the base that can move on the workstation and the removal seat that uses with the base cooperation, the base is provided with the sand grip, it is provided with the strip groove that the sand grip corresponds to remove the seat, the base has first recess, removes the second recess that the seat has first recess to correspond, all be provided with the fixed orifices on removing seat and the base, a screw passes the fixed orifices that removes on seat and the base in proper order and links to each other with the nut.

2. The ladder tube drilling apparatus of claim 1 wherein the table has a guide track and the base moves within the guide track.

3. The ladder tube drilling device of claim 2 wherein the guide track comprises a lower guide track and an upper guide track movable within the lower guide track, the lower guide track having a first flange extending upwardly and the upper guide track having a second flange extending downwardly and upwardly.

4. the device as claimed in claim 3, wherein the upper rail is provided with a connecting member, the connecting member is provided with a pluggable fixing rod, the lower rail is provided with a plurality of fixing holes corresponding to the fixing rod.

5. The device for drilling the ladder climbing pipe as claimed in claim 3, wherein the first folded edge and the second folded edge are provided with steel balls.

6. The ladder climbing pipe drilling device as claimed in claim 1, wherein the first and second grooves are provided with protrusions on their surfaces.