CN216575602U

CN216575602U - Bench drill is used in metal parts machining

Info

Publication number: CN216575602U
Application number: CN202122690061.3U
Authority: CN
Inventors: 胡本林
Original assignee: Kunshan Haohao Hardware Co ltd
Current assignee: Kunshan Haohao Hardware Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-24
Anticipated expiration: 2031-11-04

Abstract

The utility model belongs to the technical field of drilling machines, and particularly relates to a bench drilling machine for processing metal parts, which comprises a workbench and an installation head positioned above the workbench, wherein the rear end of the upper surface of the workbench is connected with a support rod, the left side and the right side of the upper part of the support rod are both connected with side plates, the rear end of the installation head is connected with a rotating plate capable of rotating between the two side plates, an installation plate capable of moving up and down is arranged below the installation head, a rotatable installation box is arranged below the installation plate, a drill bit is detachably arranged in the middle of the interior of the installation box, the upper end of the rear side of the installation box is in threaded connection with a fixing bolt for fixing the drill bit, clamping plates for limiting the drill bit are arranged on the front side and the rear side of the lower end of the interior of the installation box, an electric push rod is embedded in the lower end of the interior of the installation head, and the power output end of the electric push rod is connected with the upper surface of the installation plate; the drilling machine has the advantages that the drilling angle can be conveniently adjusted, the drill bits with different diameters can be conveniently replaced, and the practicability of the drilling machine is effectively improved.

Description

Bench drill is used in metal parts machining

Technical Field

The utility model relates to the technical field of drilling machines, in particular to a bench drilling machine for machining metal parts.

Background

The drilling machine is a device for drilling on the surface of an article, the bench drilling machine can be used for drilling on the surface of the metal part when the metal part is machined, the drilling angle of the bench drilling machine for machining the existing metal part is usually difficult to adjust, the workpiece is difficult to drill from different angles, the practicability is low, and when holes with different diameters need to be drilled, the drill bits with different diameters are usually inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and the defects, and provides the bench drilling machine for machining the metal parts, which is convenient for adjusting the drilling angle, is more convenient for replacing drill bits with different diameters, and effectively improves the practicability of the drilling machine.

In order to achieve the purpose, the adopted technical scheme is as follows:

a bench drilling machine for processing metal parts comprises a workbench and an installation head positioned above the workbench;

the rear end of the upper surface of the workbench is connected with a supporting rod, the left side and the right side above the supporting rod are connected with side plates, the rear end of the mounting head is connected with a rotating plate capable of rotating between the two side plates, and a mounting plate capable of moving up and down is arranged below the mounting head;

the mounting panel below is equipped with can the pivoted install bin, the inside middle part demountable installation of install bin has the drill bit, threaded connection has the fixing bolt who is used for fixing the drill bit on the install bin rear side, the side all is equipped with around the inside lower extreme of install bin and carries out spacing splint to the drill bit.

Preferably, an electric push rod is embedded into the lower end of the interior of the mounting head, and a power output end of the electric push rod is connected with the upper surface of the mounting plate.

Preferably, a motor I is installed on the right side of the side plate on the right side, the rear end of the rotating plate is arc-shaped, and the rear end of the rotating plate penetrates through and is fixedly connected with a rotating shaft connected between the two side plates in a rotating mode.

Preferably, the right side is run through out to the pivot right end the curb plate is connected with a motor power take off end, the curb plate edge all is connected with the ring board that is located the pivot outside about the rotating plate, the curb plate leans on one side of interior open have with adjacent ring board sliding connection's annular.

Preferably, a second motor is embedded into the lower end inside the mounting plate, the power output end of the second motor is connected with the upper end of the mounting box, a bolt hole is formed in the upper end of the front face of the inner wall of the mounting box, and the front end of the fixing bolt penetrates through the upper end of the drill bit and is screwed into the bolt hole.

Preferably, open below the install bin inner wall and link up the jack that goes through out its outer wall, the drill bit lower extreme passes through out the jack, splint lean on interior one side to be the arc, splint lean on interior one side and drill bit outer wall laminating.

Preferably, the left side and the right side of the clamping plate are both connected with sliding blocks, sliding chutes which are connected with the sliding blocks in a sliding mode are formed in the left side and the right side of the inner wall of the installation box, and positioning bolts which are in contact with the clamping plate are connected with the lower ends of the left side and the right side of the installation box in a threaded mode.

The utility model has the beneficial effects that: a user can place a workpiece above the workbench, the angle of the drill bit is changed to a required angle through the first motor, the position, needing drilling, of the workpiece is aligned to the drill bit, the electric push rod drives the drill bit to be close to the workpiece, the second motor drives the drill bit to rotate to drill the workpiece, the drilling angle is convenient to change, and the practicability of the bench drill is effectively improved;

when the user need change the drill bit of different diameters and drill, at first unscrew fixing bolt, unscrew positioning bolt again, take out the drill bit from the jack, insert between two splint after passing through the jack with new drill bit, run through the drill bit upper end and twist inside the bolt hole with fixing bolt, fixing bolt alright spacing in order to carry out the drill bit upper end this moment, screw up positioning bolt, it is spacing to promote splint inward movement to carry out the drill bit lower extreme through positioning bolt, the effectual stability that has increased the drill bit installation, avoid the drill bit position to take place the skew and influence the accuracy of drilling, it is comparatively convenient to change the drill bit of different diameters.

Drawings

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic view of the overall front plan structure of the present invention;

FIG. 3 is a schematic view of the overall right-side cross-sectional structure of the present invention;

FIG. 4 is a schematic sectional view of the support rod and the rotating plate according to the present invention;

FIG. 5 is an enlarged partial view of part A of FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of a portion B of FIG. 3 according to the present invention;

fig. 7 is a schematic top sectional view of the installation box of the present invention.

The labels in the figure are: the device comprises a workbench 101, a support rod 102, a mounting head 103, a side plate 104, a mounting box 105, a first motor 106, a drill 107, a rotating plate 108, an electric push rod 109, a rotating shaft 110, a ring plate 111, a ring groove 112, a second motor 113, a positioning bolt 114, a sliding groove 115, a fixing bolt 116, a bolt hole 117, a clamping plate 118, a sliding block 119, a jack 120 and a mounting plate 121.

Detailed Description

As shown in fig. 1 to 7, the present application is a bench drill for processing metal parts, a support rod 102 is connected to the rear end of the upper surface of a workbench 101, side plates 104 are connected to the left and right sides of the upper part of the support rod 102, a rotating plate 108 capable of rotating between the two side plates 104 is connected to the rear end of an installation head 103, an installation plate 121 capable of moving up and down is arranged below the installation head 103, a rotatable installation box 105 is arranged below the installation plate 121, and a drill 107 is detachably installed in the middle of the interior of the installation box 105;

an electric push rod 109 is embedded into the lower end of the interior of the mounting head 103, the power output end of the electric push rod 109 is connected with the upper surface of the mounting plate 121, a first motor 106 is mounted on the right side of the right side plate 104, the rear end of the rotating plate 108 is arc-shaped, a rotating shaft 110 which is rotatably connected between the two side plates 104 penetrates through and is fixedly arranged at the rear end of the rotating plate 108, the right end of the rotating shaft 110 penetrates through the right side plate 104 and is connected with the power output end of the first motor 106, ring plates 111 which are positioned outside the rotating shaft 110 are connected to the edges of the left and right surfaces of the rotating plate 108, and a ring groove 112 which is slidably connected with the adjacent ring plate 111 is formed in one surface of the side plates 104, which is close to the interior;

the first motor 106 is electrified, the first motor 106 can drive the rotating shaft 110 to rotate, the rotating shaft 110 can drive the rotating plate 108 to rotate, the rotating plate 108 can drive the annular plate 111 to rotate in the annular groove 112 while rotating, the stability of the rotating plate 108 during rotation can be improved due to the arrangement of the annular plate 111, the mounting head 103 can be turned over up and down along with the rotating plate 108, the up-down angle of the mounting head 103 can be adjusted, and the up-down angles of the mounting plate 121, the mounting box 105 and the drill bit 107 below the mounting head 103 can be changed along with the up-down angle, so that the angle of the drill bit 107 is effectively adjusted, and a user can conveniently drill holes at different angles of a workpiece subsequently;

the upper end of the rear side of the mounting box 105 is in threaded connection with a fixing bolt 116 for fixing the drill bit 107, and the front side and the rear side of the lower end in the mounting box 105 are provided with clamping plates 118 for limiting the drill bit 107;

a second motor 113 is embedded into the lower end of the inside of the mounting plate 121, the power output end of the second motor 113 is connected with the upper end of the mounting box 105, the upper front end of the inner wall of the mounting box 105 is provided with a bolt hole 117, the front end of the fixing bolt 116 penetrates through the upper end of the drill bit 107 and is screwed into the bolt hole 117, the lower surface of the inner wall of the mounting box 105 is provided with a jack 120 penetrating through the outer wall of the mounting box 105, the lower end of the drill bit 107 penetrates through the jack 120, the inner surface of the clamping plate 118 is arc-shaped, the inner surface of the clamping plate 118 is attached to the outer wall of the drill bit 107, the left side and the right side of the clamping plate 118 are both connected with sliding blocks 119, the left side and the right side of the inner wall of the mounting box 105 are both provided with sliding grooves 115 slidably connected with the adjacent sliding blocks 119, and the lower ends of the left side and the right side of the mounting box 105 are both in threaded connection with positioning bolts 114 in contact with the adjacent clamping plate 118;

electrifying the electric push rod 109, and driving the mounting plate 121 to move up and down by the electric push rod 109, so as to drive the mounting box 105 and the drill bit 107 to move up and down, thereby facilitating subsequent drilling;

a user can place a workpiece above the workbench 101, the angle of the drill bit 107 can be changed to a required angle through the first motor 106, the position of the workpiece needing to be drilled is aligned to the drill bit 107, the electric push rod 109 can drive the drill bit 107 to be close to the workpiece, the second motor 113 is electrified, the second motor 113 can drive the drill bit 107 to rotate to drill the workpiece, the drilling angle can be changed conveniently, and the practicability of the bench drilling machine is effectively improved;

when a user needs to replace the drill bits 107 with different diameters for drilling, firstly, the fixing bolt 116 is sequentially screwed out of the bolt hole 117, the drill bit 107 and the installation box 105, then the positioning bolt 114 is unscrewed, the drill bit 107 is taken out of the insertion hole 120, a new drill bit 107 is inserted between the left clamping plate 118 and the right clamping plate 118 through the insertion hole 120, the fixing bolt 116 penetrates through the upper end of the drill bit 107 and is screwed into the bolt hole 117, at the moment, the fixing bolt 116 can limit the upper end of the drill bit 107, the positioning bolt 114 is screwed, the clamping plate 118 is pushed by the positioning bolt 114 to move inwards until the inner side of the clamping plate 118 is jointed with the outer wall of the drill bit 107, the sliding blocks 119 on the front side and the rear side can move inwards along the sliding grooves 115 while the clamping plates 118 move inwards, the sliding blocks 119 are arranged, so that the position of the clamping plates 118 is effectively prevented from being shifted when the clamping plates 118 move, and the stability of the clamping plates 118 during moving is better guaranteed;

after splint 118 leaned on one side in and the laminating of drill bit 107 outer wall, splint 118 alright carry on spacingly with the drill bit 107 lower extreme, the effectual stability that increases the installation of drill bit 107 avoids drill bit 107 position to take place the skew and influence the accuracy of drilling, and it is comparatively convenient to change the drill bit 107 of different diameters.

Claims

1. A bench drill for machining metal parts, comprising a table (101) and a mounting head (103) located above the table, characterized in that:

the rear end of the upper surface of the workbench (101) is connected with a supporting rod (102), the left side and the right side of the upper part of the supporting rod (102) are both connected with side plates (104), the rear end of the mounting head (103) is connected with a rotating plate (108) capable of rotating between the two side plates (104), and a mounting plate (121) capable of moving up and down is arranged below the mounting head (103);

mounting panel (121) below is equipped with can pivoted install bin (105), the inside middle part demountable installation of install bin (105) has drill bit (107), install bin (105) rear side upper end threaded connection has and is used for carrying out fixing bolt (116) fixed to drill bit (107), the side all is equipped with around the inside lower extreme of install bin (105) and carries out spacing splint (118) to drill bit (107).

2. The bench drill press for processing metal parts as claimed in claim 1, wherein: an electric push rod (109) is embedded into the lower end of the interior of the mounting head (103), and the power output end of the electric push rod (109) is connected with the upper surface of the mounting plate (121).

3. The bench drill press for processing metal parts as claimed in claim 1, wherein: a motor I (106) is installed on the right side of the side plate (104), the rear end of the rotating plate (108) is arc-shaped, and a rotating shaft (110) which is rotatably connected between the two side plates (104) penetrates through and is fixed at the rear end of the rotating plate (108).

4. The bench drill press for processing metal parts as claimed in claim 3, wherein: the right side is run through out to pivot (110) right end curb plate (104) and be connected with motor (106) power take off end, the face edge all is connected with ring board (111) that are located pivot (110) outside about rotor plate (108), curb plate (104) lean on one side of interior open have with adjacent ring board (111) sliding connection's annular (112).

5. The bench drill press for processing metal parts as claimed in claim 1, wherein: the lower end of the interior of the mounting plate (121) is embedded with a second motor (113), the power output end of the second motor (113) is connected with the upper end of the mounting box (105), the upper end of the front surface of the inner wall of the mounting box (105) is provided with a bolt hole (117), and the front end of the fixing bolt (116) penetrates through the upper end of the drill bit (107) and is screwed into the bolt hole (117).

6. The bench drill press for processing metal parts as claimed in claim 1, wherein: open below install bin (105) inner wall and have link up jack (120) of going through out its outer wall, jack (120) are run through out to drill bit (107) lower extreme, splint (118) lean on the one side in for the arc, splint (118) lean on the one side in and drill bit (107) outer wall laminating.

7. The bench drill press of claim 6, wherein: all be connected with slider (119) about splint (118), install bin (105) inner wall left and right sides all opens and is adjacent slider (119) sliding connection's spout (115), install bin (105) left and right sides lower extreme equal threaded connection have with adjacent splint (118) contact's positioning bolt (114).