CN214079387U

CN214079387U - Auxiliary drilling equipment

Info

Publication number: CN214079387U
Application number: CN202023228710.XU
Authority: CN
Inventors: 曹连忠
Original assignee: Lunan Pharmaceutical Group Corp
Current assignee: Lunan Pharmaceutical Group Corp
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-08-31
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a drilling auxiliary assembly, the on-line screen storage device comprises a base, the grip slipper, fixing device, the steel pipe, the grip slipper is provided with two sets of symmetry, and all slide to set up in the top side of base, the steel pipe sets up between two sets of grip slipper, fixing device sets up in the top side of steel pipe and lies in between two sets of grip slipper, fixing device includes clamp plate and centre gripping post, the clamp plate laminating is in the top side of steel pipe and be the setting of diagonal mode, and the both ends bottom side of clamp plate all is equipped with the centre gripping post, the centre gripping post sets up the both sides at the steel pipe respectively and the laminating lateral wall. The utility model discloses rational in infrastructure, easy operation can carry out drilling work steadily.

Description

Auxiliary drilling equipment

Technical Field

The utility model belongs to the technical field of drilling equipment, in particular to drilling auxiliary assembly.

Background

At present, steel pipe materials are used in various industries, steel pipes are used for building platforms more or less in the building field and equipment assembly, or the steel pipes are used for medium welding or assembly.

When the application steel pipe carries out some operations, can be inevitable to drill the steel pipe in some times, so that carry out the interlude of screw equipment or other accessories, and generally when needs are drilled the steel pipe, all be artifical handheld steel pipe basically, then the drill bit of reuse drilling equipment dashes and bores the pore-forming, and under this kind of mode, it has very big danger to hand, and when the drill hole was dribbled the steel pipe, the impulsive force can make the steel pipe take place unstable swing or skid, this also leads to the instability of drilling work, greatly reduced drilling efficiency.

Disclosure of Invention

The utility model aims at overcoming not enough among the prior art, providing a drilling auxiliary assembly, rational in infrastructure, easy operation can carry out drilling work steadily.

In order to realize the purpose, the utility model discloses a technical scheme is:

a drilling auxiliary device comprises a base, two groups of clamping seats, a fixing device and a steel pipe, wherein the two groups of clamping seats are symmetrically arranged and are arranged on the top side of the base in a sliding mode, the steel pipe is arranged between the two groups of clamping seats, the fixing device is arranged on the top side of the steel pipe and is positioned between the two groups of clamping seats, the fixing device comprises a pressing plate and clamping columns, the pressing plate is attached to the top side of the steel pipe and is arranged in an inclined mode, the clamping columns are arranged on the bottom sides of the two ends of the pressing plate respectively and are attached to the side walls, after the clamping columns on the two sides of the steel pipe are clamped and fixed through the clamping seats, drilling work is carried out on the steel pipe through the drilling device, the clamping columns are extruded and clamped through the clamping seats, the steel pipe can be fixed more stably, the danger caused when the steel pipe is manually held is avoided, and meanwhile the clamping columns extrude the steel pipe in a dislocation mode, the steel pipe can be prevented from rotating in the punching process, so that the drilling work is more stable.

Further, the base comprises a placing plate, extending protrusions and square rails, the placing plate is used for placing clamping seats and steel pipes, the square rails are arranged on two sides of the placing plate, the extending protrusions are fixedly arranged in the middle positions of two end sides of the placing plate and are respectively connected with two groups of clamping seats, each clamping seat mainly comprises a movable seat, a driving screw and a rail sleeve, the movable seats are arranged on the inner sides of the extending protrusions, driving screws are arranged on the outer sides of the two groups of clamping seats, the driving screws are connected with the extending protrusions in a penetrating mode through threads and can drive the movable seats to move under the action of the driving screws, so that the two groups of movable seats can move inwards at the same time and can clamp the steel pipes conveniently, rail sleeves are arranged at two ends of the bottom side of each movable seat, the rail sleeves are sleeved on the outer sides of the corresponding square rails and are in self-adaptive sliding connection, and are matched with the square rails, the stability when the sliding seat removes is conveniently guaranteed.

Further, clamp plate one side is equipped with the mark hole, and the drill bit through drilling equipment is aimed at the position of mark hole and is drilled downwards, and is convenient, swift, the phenomenon that the drill bit skidded with the steel pipe lateral wall appears when preventing the operation.

Further, the centre gripping post lateral wall all is equipped with the antiskid of one deck grain, can increase and the steel pipe between frictional force, further avoids the steel pipe to appear skidding, the pivoted condition.

Furthermore, folding rods are arranged at two ends of each square rail, each folding rod is of a square-shaped folding structure, one end of each folding rod is fixed to the end side of each placing plate, and each folding rod is used for fixing each square rail.

Furthermore, a hand wheel is fixed at one end of the drive screw outside the extension protrusion, so that an operator can conveniently drive the drive screw.

Further, the grip slipper is still including the attaching plate, the lateral wall of attaching steel pipe on one side of the attaching plate, opposite side fixedly connected with expanding spring, expanding spring one end is fixed at the sliding seat inside wall, expanding spring and attaching plate cooperate and play the effect to the steel pipe centre gripping to can prevent that when the drilling operation, the steel pipe takes place to rotate, efficiency is influenced.

Compared with the prior art, the utility model beneficial effect shows:

the utility model discloses a base, the grip slipper, fixing device, the grip slipper is provided with two sets of symmetry, and set up the top side at the base, the steel pipe setting that needs drilling is between two sets of grip slippers, it fixes to cooperate fixing device again, clamp plate laminating among the fixing device is at the top side of steel pipe and be the setting of obliquely mode, and the centre gripping post at clamp plate both ends sets up the both sides at the steel pipe respectively and the laminating lateral wall, after the centre gripping post clamp through the grip slipper to the steel pipe both sides is fixed, carry out drilling work to the steel pipe by drilling equipment again, the mode of centre gripping post extrusion centre gripping through the grip slipper, can fix the steel pipe more stably, danger when having avoided the manual handheld steel pipe, the centre gripping post carries out dislocation formula to the steel pipe simultaneously, can also avoid the steel pipe to take place to rotate in the punching process, make drilling work more stable.

Drawings

FIG. 1 is a schematic structural view of a drilling auxiliary device of the present invention;

FIG. 2 is a schematic view of a base structure in the drilling assistance device of the present invention;

FIG. 3 is a schematic structural view of a clamping seat in the auxiliary drilling device of the present invention;

FIG. 4 is a schematic structural view of a fixing device in the auxiliary drilling device of the present invention;

in the figure: 1. a base; 11. placing a plate; 12. an extension projection; 13. a square rail; 131. folding the rod; 2. a clamping seat; 21. a movable seat; 22. a drive screw; 23. a tension spring; 24. attaching a plate; 25. rail sleeves; 26. a hand wheel; 3. a fixing device; 31. pressing a plate; 32. a clamping post; 321. anti-skid veins; 33. marking holes; 4. and (5) steel pipes.

Detailed Description

For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further specifically described with reference to fig. 1 to 4.

A drilling auxiliary device comprises a base 1, two groups of symmetrical clamping seats 2, a fixing device 3 and a steel pipe 4, wherein the two groups of clamping seats 2 are arranged on the top side of the base 1 in a sliding mode, the steel pipe 4 is arranged between the two groups of clamping seats 2, the fixing device 3 is arranged on the top side of the steel pipe 4 and is located between the two groups of clamping seats 2, the fixing device 3 comprises a pressing plate 31 and clamping columns 32, the pressing plate 31 is attached to the top side of the steel pipe 4 in an inclined mode, the clamping columns 32 are arranged on the bottom sides of the two ends of the pressing plate 31 respectively, the clamping columns 32 are arranged on the two sides of the steel pipe 4 respectively and are attached to side walls, after the clamping columns 32 on the two sides of the steel pipe 4 are clamped and fixed through the clamping seats 2, drilling equipment is used for drilling the steel pipe 4, the clamping columns 32 are extruded and clamped through the clamping seats 2, the steel pipe 4 can be fixed more stably, danger when having avoided the people to hand steel pipe 4, the centre gripping post 32 carries out the extrusion of dislocation formula to steel pipe 4 simultaneously, can also avoid steel pipe 4 to take place to rotate at the in-process that punches, makes drilling work more stable.

The base 1 comprises a placing plate 11, an extending protrusion 12 and a square rail 13, the placing plate 11 is used for placing a clamping seat 2 and a steel pipe 4, the square rail 13 is arranged on two sides of the placing plate 11, folding rods 131 are arranged at two ends of the square rail 13, the folding rods 131 are of a zigzag bending structure, one end of each folding rod 131 is fixed on the end side of the placing plate 11, the folding rods 131 are used for fixing the square rail 13, the extending protrusion 12 is fixedly arranged at the middle position of the two end sides of the placing plate 11, the extension bulge 12 is respectively connected with two groups of clamping seats 2, each clamping seat 2 mainly comprises a movable seat 21, a driving screw 22 and a rail sleeve 25, the movable seat 21 is arranged on the inner side of the extension bulge 12, the driving screws 22 are arranged on the outer sides of the two groups of clamping seats 2, a hand wheel 26 is fixed at one end of each driving screw 22 on the outer side of the extension bulge 12, so that driving operation of an operator is facilitated, the driving screws 22 are connected with the extension bulge 12 in a penetrating manner through threads, the movable seats 21 can be driven to move under the action of the driving screws 22, therefore, the two groups of movable seats 21 can be conveniently moved inwards at the same time, clamping of the steel pipe 4 is facilitated, the rail sleeves 25 are arranged at both ends of the bottom side of the movable seat 21, the rail sleeves 25 are all sleeved on the outer sides of the corresponding square rails 13 and are in self-adaptive sliding connection, the rail sleeves 25 are matched with the square rails 13, and stability when the movable seats 21 are conveniently guaranteed, grip slipper 2 is still including attaching plate 24, attaching plate 24 one side laminating steel pipe 4's lateral wall, opposite side fixedly connected with expanding spring 23, expanding spring 23 one end is fixed at sliding seat 21 inside wall, expanding spring 23 plays the effect to steel pipe 4 centre gripping with attaching plate 24 cooperation to can prevent that when the drilling operation, steel pipe 4 from taking place to rotate, efficiency is influenced.

A drilling auxiliary device works as follows:

the steel pipe drilling device comprises a fixing device, clamping seats, a hand wheel, a drilling device and a drilling device, wherein the fixing device is arranged between two groups of clamping seats, the fixing device is obliquely cut, two clamping columns are arranged on the top side of the steel pipe in a mode that the two clamping columns are arranged on two sides of the steel pipe respectively, the hand wheel drives the clamping seats on two sides to move inwards until the clamping seats abut against the clamping columns on two sides respectively and are tightened, and then a drill bit of the drilling device is aligned to a standard hole in a pressing plate in the fixing device to perform drilling work.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a drilling auxiliary assembly, includes base, grip slipper, fixing device, steel pipe, the grip slipper is provided with two sets of symmetry to all slide and set up the top side at the base, the steel pipe sets up between two sets of grip slippers, fixing device sets up the top side at the steel pipe and is located between two sets of grip slippers, fixing device includes clamp plate and centre gripping post, the clamp plate laminating is in the top side of steel pipe and is the setting of obliquely mode to the both ends bottom side of clamp plate all is equipped with the centre gripping post, the centre gripping post sets up the both sides at the steel pipe respectively and the lateral wall of laminating.

2. The auxiliary drilling equipment as claimed in claim 1, wherein the base comprises a placement plate, extending protrusions and square rails, the placement plate is used for placing the clamping seats and the steel pipes, the square rails are arranged on two sides of the placement plate, the extending protrusions are fixedly arranged in the middle positions of two end sides of the placement plate, the extending protrusions are respectively connected with two groups of clamping seats, each clamping seat mainly comprises a movable seat, a driving screw and a rail sleeve, the movable seats are arranged on the inner sides of the extending protrusions, the driving screws are arranged on the outer sides of the two groups of clamping seats, the driving screws are connected with the extending protrusions through threads in a penetrating mode, the rail sleeves are arranged on two ends of the bottom side of each movable seat, the rail sleeves are all sleeved on the outer sides of the corresponding square rails and are in self-adaptive sliding connection.

3. The auxiliary drilling equipment as claimed in claim 1, wherein a mark hole is formed in one side of the pressing plate, and a drill of the drilling equipment is used for drilling downwards at the position aligned with the mark hole, so that the drilling equipment is convenient and quick, and the phenomenon that the drill slips from the side wall of the steel pipe during operation is prevented.

4. The auxiliary drilling equipment as claimed in claim 1, wherein the outer side wall of each clamping column is provided with a layer of anti-slip veins, so that the friction force between the clamping column and the steel pipe can be increased, and the steel pipe is further prevented from slipping and rotating.

5. The drilling auxiliary device as claimed in claim 2, wherein folding rods are arranged at two ends of the square rail, the folding rods are of a zigzag folding structure, and one ends of the folding rods are fixed at the end sides of the placing plates.

6. A drilling aid according to claim 2 wherein a hand wheel is fixed to the drive screw at one end outside the elongate projection.

7. The auxiliary drilling equipment as claimed in claim 2, wherein the holder further comprises a fitting plate, one side of the fitting plate fits the side wall of the steel pipe, the other side of the fitting plate is fixedly connected with a telescopic spring, and one end of the telescopic spring is fixed on the inner side wall of the movable seat.