CN211680144U

CN211680144U - Pistol drill lead angle device for ship part processing

Info

Publication number: CN211680144U
Application number: CN201922435517.4U
Authority: CN
Inventors: 姜兵
Original assignee: Rui Jiangsu Ship Engineering Co ltd
Current assignee: Rui Jiangsu Ship Engineering Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-16
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a pistol drill angle guiding device for ship parts processing, which comprises a drilling base, wherein the upper end surface of the drilling base is provided with four positioning grooves which are distributed in parallel, one side of each positioning groove is positioned at the central position of the drilling base, the other side extends to the outer side of the drilling base, two adjacent positioning grooves are distributed by 90 degrees, and positioning bolts are movably connected in the positioning grooves; the pistol drill clamping assembly is arranged above the drilling base and comprises a pistol drill clamping hoop; and the driving component is used for driving the pistol drill clip to lift up and down. The utility model has the advantages that: through the cooperation between drilling base, pistol drill clamping subassembly, the drive assembly to can realize reducing manpower, material resources to the location drilling of part, be applicable to the drilling of the part that the machining size is little and need not carry out the part of batch processing, with reduction in production cost.

Description

Pistol drill lead angle device for ship part processing

Technical Field

The utility model relates to a boats and ships spare part assembly field, in particular to pistol drill lead angle device for boats and ships parts machining.

Background

Ships, which are vehicles capable of sailing or berthing in water for transportation or operation, are known as various ships, and have different technical performances, equipment and structural types according to different use requirements.

A ship is a man-made vehicle that operates primarily in geographic water. In addition, a civil ship is generally called a ship, a military ship is called a ship, and a small-sized ship is called a boat or a boat, which is collectively called a ship or a boat. The interior mainly comprises a containment space, a support structure and a drainage structure, with a propulsion system using an external or self-contained energy source. The appearance is generally favorable for overcoming the streamline envelope of the fluid resistance, the materials are continuously updated along with the technological progress, the early materials are natural materials such as wood, bamboo, hemp and the like, and the modern materials are mostly steel, aluminum, glass fiber, acrylic and various composite materials.

At present, when a ship is processed, because parts forming the ship are more, drilling operation is inevitably needed on partial parts, and because the ship is larger, the parts forming the ship are also larger, the drilling is usually realized by matching a drilling machine and a drill bit, but inevitably, the volume of partial parts is smaller, the size of a hole is smaller, and for the parts, when the drilling is carried out, the drilling machine cannot be used for drilling, the manual drilling mode is adopted instead, or when some parts which do not need to be processed in large batch are drilled, if a drilling machine is specially customized for the parts processing, the cost is higher, therefore, the manual drilling mode is also adopted, and the manual drilling mode firstly needs to manually fix the workpiece, then the position that needs drilling is confirmed by the manual work again, and the work piece is drilled by artifical handheld electric drill again, and whole drilling process needs a plurality of artificial cooperations, and the operation is loaded down with trivial details comparatively, very trouble, when drilling by artifical handheld electric drill in addition, artifical intensity of labour is big, has the risk of boring partially moreover, leads to the work piece to scrap.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a boats and ships parts machining is with pistol drill lead angle device convenient, that reduces artifical intensity of labour drills.

In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a boats and ships parts machining is with pistol drill lead angle device which innovation point lies in: comprises that

The drilling base is provided with four positioning grooves which are distributed in parallel on the upper end surface, one side of each positioning groove is positioned at the central position of the drilling base, the other side of each positioning groove extends to the outer side of the drilling base, two adjacent positioning grooves are distributed at 90 degrees, and positioning bolts are movably connected in the positioning grooves;

the pistol drill clamping assembly is arranged above the drilling base and comprises a pistol drill clamping hoop;

the driving assembly comprises a lifting stand column which is arranged at the side end of the drilling base and vertically and upwards extends, a clamp fixing seat is arranged on the lifting stand column, a clamp movable seat which is movably matched with the clamp fixing seat is arranged on the clamp fixing seat, and the clamp movable seat is driven by a lifting mechanism to ascend and descend along the clamp fixing seat and drive the pistol drill to ascend and descend.

Further, the cooperation between positioning groove and the positioning bolt is: the cross section of the positioning groove is in an inverted T shape, the positioning bolt is inverted in the positioning groove, and the screw section of the positioning bolt extends out of the upper end of the positioning groove and is locked and fixed through a positioning nut.

Furthermore, the pistol drill clamp is composed of two clamp split bodies which are arranged in a split mode, one side of each clamp split body is fixed with the clamp movable seat, and the other side of each clamp split body is fixed through the matching of the bolt and the nut.

Further, the lifting mechanism is: one side that is close to the clamp sliding seat at the clamp fixing base has a lift recess, the side of clamp sliding seat has a lift slider of embedding in the lift recess, this lift slider carries out the oscilaltion by the lift jar of installing on the lift stand, thereby drive the clamp sliding seat and carry out the oscilaltion, still be provided with a pair of lift guide bar in the both sides of clamp sliding seat, the lift guide bar is located the both sides of clamp fixing base, still have a pair ofly and lift guide bar matched with lift guide bar guide holder simultaneously in the both sides of clamp fixing base, have a through-hole that holds the lift guide bar and pass and move about from top to bottom in the lift guide holder.

The utility model has the advantages that: the utility model discloses in, through the cooperation between drilling base, pistol drill clamping subassembly, the drive assembly to can realize reducing manpower, material resources to the location drilling of part, be applicable to the drilling of the little part of machining dimension and the part that need not carry out the batch processing, with reduction in production cost.

The cooperation between positioning groove and the positioning bolt adopts the mode of the positioning groove of the shape of falling T and positioning bolt flip-chip for positioning bolt can carry out reciprocating motion along positioning groove's extending direction, fixes a position to the part of unidimensional not, and the commonality is stronger.

The clamping hoop of the pistol drill is formed by the split cooperation of the two clamping hoops, so that the pistol drill with different sizes can be fixed, and the universality is stronger.

The lifting mechanism is arranged, the upper and lower automatic lifting of the clamp movable seat is realized by adopting the matching of the lifting groove, the lifting slide block and the lifting cylinder, the lifting stability is ensured, and the manual labor is reduced.

Drawings

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

Fig. 1 is a schematic view of the pistol drill chamfering device for ship parts processing according to the present invention.

Detailed Description

The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.

A pilot angle device of a pistol drill for ship parts processing as shown in figure 1 comprises

A drilling base 1, it has four positioning groove 2 that distribute side by side to open on drilling base 1's up end, and one side of four positioning groove 2 all is located drilling base 1's central point department of putting, and another side direction drilling base 1's of positioning groove 2 outside extends, is 90 distribution settings between two adjacent positioning groove 2, and swing joint has positioning bolt 3 in positioning groove 2.

The cooperation between positioning groove 2 and positioning bolt 3 is: the cross section of the positioning groove 2 is in an inverted T shape, the positioning bolt 3 is inverted in the positioning groove 2, the screw section of the positioning bolt 3 extends out of the upper end of the positioning groove 2 and is locked and fixed through a positioning nut 4, and the workpiece 5 is positioned through the four positioning nuts 4. The cooperation between positioning groove 2 and positioning bolt 3 adopts the mode of the 3 flip-chip of positioning groove 2 and the positioning bolt of the shape of falling T for positioning bolt 3 can carry out reciprocating motion along positioning groove 2's extending direction, fixes a position to not unidimensional work piece 5, and the commonality is stronger.

And the pistol drill clamping assembly is arranged above the drilling base 1 and comprises a pistol drill clamping hoop 6.

The driving assembly comprises a lifting stand column 7 which is arranged at the side end of the drilling base 1 and vertically extends upwards, a clamp fixing seat 8 is arranged on the lifting stand column 7, a clamp movable seat 9 which is movably matched with the clamp fixing seat 8 is arranged on the clamp fixing seat 8, and the clamp movable seat 9 is driven by a lifting mechanism to ascend and descend along the clamp fixing seat and drive the pistol drill to ascend and descend.

The lifting mechanism is as follows: a lifting groove is arranged at one side of the clamp fixing seat 8 close to the clamp movable seat 9, a lifting slide block 10 embedded in the lifting groove is arranged at the side end of the clamp movable seat 9, the lifting slide block 10 is lifted up and down by a lifting cylinder 11 arranged on a lifting upright post 7 so as to drive the clamp movable seat 9 to lift up and down, in the embodiment, the lifting cylinder 11 can be an air cylinder, an oil cylinder or an electric cylinder, a pair of lifting guide rods 12 are arranged at two sides of the clamp movable seat 9, the lifting guide rods 12 are arranged at two sides of the clamp fixing seat 8, a pair of lifting guide seats 13 matched with the lifting guide rods 12 are arranged at two sides of the clamp fixing seat 8, a through hole for allowing the lifting guide rods 12 to pass through and move up and down is arranged in the lifting guide seats 13 and the lifting guide rods 12, so that when the clamp movable seat 9 is lifted up and down, the clamp movable seat 9 is guided and limited, so that the phenomenon of deviation of the clamp movable seat 9 is avoided, and the precision of drilling is influenced. The lifting mechanism is arranged, the upper and lower automatic lifting of the clamp movable seat 9 is realized by adopting the matching of the lifting groove, the lifting slide block 10 and the lifting cylinder 11, the lifting stability is ensured, and the manual labor is reduced.

The pistol drill clamp 6 is composed of two clamp split bodies which are arranged in a split mode, one side of each clamp split body is fixed with the clamp movable seat 9, the other side of each clamp split body is fixed through the matching of the bolt 14 and the nut, a through hole through which the bolt 14 penetrates is formed in the side of each clamp split body, the bolt 14 penetrates through the through holes in the two clamp split bodies in sequence and then is locked through the nut, and therefore the two clamp split bodies are fixed. The grip 6 of the pistol drill is formed by the split cooperation of the two grips, so that the pistol drill with different sizes can be fixed, and the universality is stronger.

The working principle is as follows: when drilling, at first, fix the pistol drill on pistol drill clip 6, treat that the work piece 5 of drilling places on drilling base 1, and utilize four set nut 4 to carry out the centre gripping location, then, by lift jar 11 drive lift slider 10 down along the lift recess, thereby it is down to drive clip sliding seat 9, and clip sliding seat 9 down can drive pistol drill clip 6 down, and then it is vertical down to drive the pistol drill, along with the down of pistol drill, thereby utilize the pistol drill to drill work piece 5, after drilling, go up lift jar 11 drive pistol drill, directly take off work piece 5 by the manual work, if there is the work piece of the same type that needs to process, then directly place the work piece between four set nut 4 and can utilize the pistol drill to drill, very convenience.

The utility model discloses a pistol drill lead angle device is through the cooperation between drilling base, pistol drill clamping subassembly, the drive assembly to can realize the location drilling to the part, reduce manpower, material resources, be applicable to the part that the machining size is little and need not carry out the drilling of the part of batchization processing, with reduction in production cost.

It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a marine gun drill lead angle device for parts machining which characterized in that: comprises that

2. The marine pistol drill chamfering apparatus according to claim 1, wherein: the cooperation between positioning groove and the positioning bolt is: the cross section of the positioning groove is in an inverted T shape, the positioning bolt is inverted in the positioning groove, and the screw section of the positioning bolt extends out of the upper end of the positioning groove and is locked and fixed through a positioning nut.

3. The marine pistol drill chamfering apparatus according to claim 1, wherein: the pistol drill clamp is composed of two clamp split bodies which are arranged in a split mode, one side of each clamp split body is fixed with the clamp movable seat, and the other side of each clamp split body is fixed through the matching of a bolt and a nut.

4. The marine pistol drill chamfering apparatus according to claim 1, wherein: the lifting mechanism is as follows: one side that is close to the clamp sliding seat at the clamp fixing base has a lift recess, the side of clamp sliding seat has a lift slider of embedding in the lift recess, this lift slider carries out the oscilaltion by the lift jar of installing on the lift stand, thereby drive the clamp sliding seat and carry out the oscilaltion, still be provided with a pair of lift guide bar in the both sides of clamp sliding seat, the lift guide bar is located the both sides of clamp fixing base, still have a pair ofly and lift guide bar matched with lift guide bar guide holder simultaneously in the both sides of clamp fixing base, have a through-hole that holds the lift guide bar and pass and move about from top to bottom in the lift guide holder.