CN214079338U

CN214079338U - Drilling machine

Info

Publication number: CN214079338U
Application number: CN202022028273.0U
Authority: CN
Inventors: 覃桂初; 胡勇; 王爱刚; 陈余克
Original assignee: Guangdong Guoxin Engineering Supervision Group Co ltd
Current assignee: Guangdong Guoxin Engineering Supervision Group Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-08-31
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a drilling machine, which comprises a triangular bracket, a first movable plate, a second movable plate and a drilling machine; the triangular support comprises a support rod, a first fixing rod, a second fixing rod and a sliding sleeve; the bottom of the supporting rod is hinged with the right end of the first fixed rod; the upper end surface of the first fixed rod is provided with a first sliding chute; the front end surfaces of the first moving plate and the second moving plate are respectively provided with a second sliding chute and a third sliding chute which have the same size; the bottom surfaces of the second sliding chute and the third sliding chute are respectively provided with a first through groove and a second through groove which have the same size; a slide rail is arranged in the length direction of the front end face of the second moving plate; the base of the drilling machine is connected with the sliding rail in a sliding manner; the utility model discloses a cooperation of A-frame, carriage release lever alleviates staff's working strength and can realize the accurate location of drilling machine.

Description

Drilling machine

Technical Field

The utility model relates to a drilling field, concretely relates to drilling machine.

Background

The drilling technology is widely applied, the shapes and the volumes of the drilling machines are different, the traditional drilling work is used for manually holding the drilling machine to drill, the labor burden of workers is increased, accurate drilling is particularly needed in some special working environments, and the precision of manual drilling is low. Therefore, it is necessary to develop a drilling machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at designing a drilling machine, making it realize lightening staff's work burden and improving drilling accuracy.

In order to achieve the above object, the utility model provides a following technical scheme:

a drilling machine comprises a triangular support, a first moving plate, a second moving plate and the drilling machine; the triangular support comprises a support rod, a first fixing rod, a second fixing rod and a sliding sleeve; the bottom of the supporting rod is hinged with the right end of the first fixed rod; the upper end surface of the first fixed rod is provided with a first sliding chute; a plurality of first through holes with the same diameter are formed in opposite positions of two side faces of the middle of the first sliding chute; the lower end of the second fixing rod is provided with a second through hole and a fixing pin and is positioned in the first sliding groove; the diameter of the second through hole is equal to that of the first through hole; the fixing pin penetrates through the first through hole and the second through hole; the upper end of the second fixed rod is hinged with the sliding sleeve; the first fixed rod and the second fixed rod are uniformly distributed on three positions of the sliding sleeve by taking the sliding sleeve as a circle center; the front end surfaces of the first moving plate and the second moving plate are respectively provided with a second sliding chute and a third sliding chute which have the same size; the bottom surfaces of the second sliding chute and the third sliding chute are respectively provided with a first through groove and a second through groove which have the same size; a first bolt penetrates through the first through groove to connect the first moving plate with the upper end of the supporting rod through a bolt; a second bolt penetrates through the second through groove and the first through groove to connect a second moving plate on the first moving plate through bolts; the diameters of bolt heads and bolt rods corresponding to the first bolt and the second bolt are the same; the first and second through slots have a width between a bolt shank diameter and a bolt head diameter of the first and second bolts; a slide rail is arranged in the length direction of the front end face of the second moving plate; the base of the drilling machine is connected with the sliding rail in a sliding mode.

Further, keep away from in the first spout the one end of bracing piece bottom is equipped with the third through-hole, the third through-hole can insert the pin fixed can guarantee that the A-frame is more firm.

Furthermore, the lengths of the first through groove and the second through groove are respectively equal to the lengths of the second sliding groove and the third sliding groove, so that the moving distance of the moving rod is further ensured.

Further, the first moving rod and the second moving plate are made of light stainless steel, so that the moving rods are lighter and are not easy to rust.

Furthermore, the supporting rod is a cylindrical supporting rod, so that the sliding of the sliding sleeve is facilitated.

Furthermore, the sliding sleeve is provided with a fastening bolt, and the sliding sleeve is in threaded connection with the fastening bolt, so that the sliding sleeve can be fixed at a proper position.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of A-frame, carriage release lever, alleviate staff's working strength and can realize the accurate location of drilling machine.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a main view of a drilling machine according to the present invention;

fig. 2 is a left side view of a drilling machine according to the present invention;

fig. 3 is a schematic view of the drilling machine of the present invention;

fig. 4 is a schematic view of the triangular bracket of the present invention;

fig. 5 is a schematic view of a first moving plate of the present invention;

fig. 6 is a schematic view of a second moving plate of the present invention;

the names of the components identified in the figures are as follows:

1. a first fixing lever; 2. a second fixing rod 3 and a first chute; 4. a first through hole; 5. a third through hole; 6. a support bar; 7. a sliding sleeve; 8. a first moving plate; 9. a first bolt; 10. a second moving plate; 11. a drilling machine; 12. a second bolt; 13. a second chute; 14. a first through groove; 15. a third chute; 16. a second through groove;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

a drilling machine comprises a triangular bracket, a first moving plate 8, a second moving plate 10 and a drilling machine 11; the triangular bracket comprises a support rod 6, a first fixed rod 1, a second fixed rod 2 and a sliding sleeve 7; the bottom of the support rod 6 is hinged with the right end of the first fixed rod 1; the upper end surface of the first fixed rod 1 is provided with a first chute 3; a plurality of first through holes 4 with the same diameter are formed in the opposite positions of the two side surfaces of the middle part of the first sliding chute 3; the lower end of the second fixing rod 2 is provided with a second through hole, and the first through hole is connected with the second through hole in a matched mode through a fixing pin; the upper end of the second fixed rod 2 is hinged with the sliding sleeve 7; the sliding sleeve 7 is sleeved on the support rod 6 and is connected with the support rod 6 in a sliding manner; the first fixed rod 1 and the second fixed rod 2 are distributed in an annular shape at equal intervals by taking the sliding sleeve 7 as a circle center; the front end surfaces of the first moving plate 8 and the second moving plate 10 are respectively provided with a second sliding groove 13 and a third sliding groove 15 which have the same size; the bottom surfaces of the second sliding chute 13 and the third sliding chute 15 are respectively provided with a first through groove 14 and a second through groove 16 which have the same size; a first bolt 9 penetrates through the first through groove 14 to connect the first moving plate 8 to the upper end position of the support rod 6; the second bolt 12 passes through the second through groove 16 and the first through groove 14 to connect the second moving plate 10 to the first moving plate 8; the diameters of the bolt heads and the diameters of the bolt rods of the first bolt 9 and the second bolt 12 are the same; the width of the first through groove 14 and the second through groove 16 is between the bolt shank diameter and the bolt head diameter of the first bolt 9 and the second bolt 12; a slide rail is arranged in the length direction of the front end face of the second moving plate 10; the base of the drilling machine 11 is slidably connected with the slide rail.

One end of the first sliding groove 3, which is far away from the bottom end of the supporting rod 6, is provided with a third through hole 5, and the third through hole 5 can be inserted into a pin for fixing to ensure that the triangular bracket is more stable.

The lengths of the first through slot 14 and the second through slot 16 are equal to the lengths of the second sliding slot 13 and the third sliding slot 15, respectively, ensuring that the moving distance of the moving rod is longer.

The first moving plate 8 and the second moving plate 10 are made of light stainless steel, so that the moving rod is lighter and is not easy to rust.

The supporting rod 6 is a cylindrical supporting rod, so that the sliding of the sliding sleeve is facilitated.

The sliding sleeve 7 is provided with a fastening bolt, and the sliding sleeve is in threaded connection with the fastening bolt, so that the sliding sleeve can be fixed at a proper position.

The working principle of the embodiment is as follows:

when the triangular support is opened, the sliding sleeve 7 moves downwards along with the supporting rod 6, the second fixing rod 2 hinged with the sliding sleeve 7 also moves downwards in the downward moving process, the lower end of the second fixing rod 2 penetrates through the first through hole 4 and the second through hole through the fixing pin to be connected with the first fixing rod 1, the right end of the first fixing rod 1 is hinged with the bottom of the supporting rod 6, and therefore the first fixing rod 1 is unfolded by taking the supporting rod 6 as the circle center when the second fixing rod 2 moves downwards. The sliding sleeve 7 is fixed at a proper position of the support rod 6 by screwing up a fixing bolt on the sliding sleeve 7, the triangular support is unfolded at the moment, and a pin can be driven into the third through hole 5 on the first fixing rod 1 according to working requirements to enable the triangular support to be more stable. The first bolt 9 at the upper end of the support rod 6 is unscrewed to enable the first movable plate 8 to rotate 360 degrees around the first bolt 9, the first movable plate 8 can be fixed at a certain position when the first bolt 9 is screwed, the same second movable plate 10 can rotate, translate and fix on the second bolt 12, and the sliding rail on the front end face of the second movable plate 10 enables the drilling machine 11 to translate up and down relative to the second movable plate 10.

The utility model has the advantages that: through the cooperation of A-frame, carriage release lever, alleviate staff's working strength and can realize the accurate location of drilling machine.

Claims

1. A drilling machine characterized in that: the device comprises a triangular bracket, a first moving plate, a second moving plate and a drilling machine; the triangular support comprises a support rod, a first fixing rod, a second fixing rod and a sliding sleeve; the bottom of the supporting rod is hinged with the right end of the first fixed rod; the upper end surface of the first fixed rod is provided with a first sliding chute; a plurality of first through holes with the same diameter are formed in opposite positions of two side faces of the middle of the first sliding chute; the lower end of the second fixing rod is provided with a second through hole, and the first through hole is connected with the second through hole in a matched mode through a fixing pin; the upper end of the second fixed rod is hinged with the sliding sleeve; the sliding sleeve is sleeved on the supporting rod and is in sliding connection with the supporting rod; the first fixed rod and the second fixed rod are distributed in an equidistant annular mode by taking the sliding sleeve as a circle center; the front end surfaces of the first moving plate and the second moving plate are respectively provided with a second sliding chute and a third sliding chute which have the same size; the bottom surfaces of the second sliding chute and the third sliding chute are respectively provided with a first through groove and a second through groove which have the same size; a first bolt penetrates through the first through groove to connect the first moving plate to the upper end position of the supporting rod; a second bolt penetrates through the second through groove and the first through groove to connect the second moving plate to the first moving plate; the diameters of bolt heads and bolt rods corresponding to the first bolt and the second bolt are the same; the first and second through slots have a width between a bolt shank diameter and a bolt head diameter of the first and second bolts; a slide rail is arranged in the length direction of the front end face of the second moving plate; the base of the drilling machine is connected with the sliding rail in a sliding mode.

2. A drilling machine as claimed in claim 1, characterized in that: and a third through hole is formed in one end, far away from the bottom end of the supporting rod, in the first sliding groove.

3. A drilling machine as claimed in claim 1, characterized in that: the lengths of the first through groove and the second through groove are respectively equal to the lengths of the second sliding groove and the third sliding groove.

4. A drilling machine as claimed in claim 1, characterized in that: the first moving rod and the second moving plate are made of light stainless steel.

5. A drilling machine as claimed in claim 1, characterized in that: the support rod is a cylindrical support rod.

6. A drilling machine as claimed in claim 1, characterized in that: the sliding sleeve is provided with a fastening bolt and is in threaded connection with the fastening bolt.