CN212822866U

CN212822866U - Drilling machine is used in desk production convenient to fixed different shape work piece

Info

Publication number: CN212822866U
Application number: CN202021874776.3U
Authority: CN
Inventors: 代学瑛; 宋玉龙; 薛瑞晶; 杨泽旭
Original assignee: Gansu Longshengda Industry And Trade Co ltd
Current assignee: Gansu Longshengda Industry And Trade Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-03-30
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a drilling machine is used in desk production convenient to fixed different shape work piece, including outer stand and left and right sides platform, it has the base through recess swing joint to remove the platform bottom about, and base left side pivot is connected with the screw thread axle, and screw thread axle left end fixed mounting has rotatory handle, and removes the bench side about and through recess swing joint have the workstation to workstation up end fixedly connected with screw thread post, and the screw thread post endotheca is equipped with the dead lever, and the screw thread post endotheca is equipped with the locking handle, the inside fixedly connected with inner column of outer stand rear side, and outer stand rear side fixed mounting has the motor to outer stand up end fixed mounting has the top cap, and the inside fixedly connected with main shaft of outer stand front side to main shaft upper end swing joint has tower belt, and outer stand left side fixedly connected with switch. When the drilling machine for desk production convenient for fixing workpieces with different shapes is used, the workpieces with different shapes can be fixed.

Description

Drilling machine is used in desk production convenient to fixed different shape work piece

Technical Field

The utility model relates to a drilling machine technical field specifically is a drilling machine is used in desk production convenient to fixed different shape work pieces.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion). The drilling machine is characterized in that a workpiece is fixed and a cutter does rotary motion.

However, the existing drilling machine has the following problems:

most of the existing drilling machine fixing devices clamp materials through the left and right movable blocks so as to fix workpieces to work, but when different shapes are fixed, the left and right movable blocks can not be fixed firmly independently, so that irregular workpieces can not be drilled.

To the above problems, innovative design is urgently needed on the basis of the original drilling machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling machine is used in desk production convenient to fixed different shape work pieces to solve above-mentioned background and put forward the drilling machine fixing device that has mostly and all carry the material through the movable block about, thereby fixed work piece carries out work, but when fixed different shapes, the movable block that leans on about alone can't be fixed firm, thereby makes the problem that some anomalous work pieces can't carry out drilling.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling machine for desk production convenient for fixing workpieces with different shapes comprises an outer upright post and a left and right moving platform, wherein the bottom end of the left and right moving platform is movably connected with a base through a groove, a rotating shaft at the left side of the base is connected with a threaded shaft, the left end of the threaded shaft is fixedly provided with a rotating handle, the upper part of the left and right moving platform is movably connected with a workbench through a groove, the upper end surface of the workbench is fixedly connected with a threaded column, a fixed rod is sleeved in the threaded column, a locking handle is sleeved in the threaded column, an inner upright post is fixedly connected in the rear side of the outer upright post, a motor is fixedly arranged at the rear side of the outer upright post, a top cover is fixedly arranged on the upper end surface of the outer upright post, a main shaft is fixedly connected in the front side of the outer upright post, a tower-type belt, and the right side of the outer upright post is fixedly connected with a feeding handle, and the left side of the outer upright post is fixedly connected with a switch.

Preferably, the fixing rods are different in length, and the fixing rods with different lengths are connected with the threaded columns at different positions.

Preferably, the left and right mobile platforms form a sliding structure with the base through a threaded shaft, and the workbench forms a sliding structure with the left and right mobile platforms through a threaded shaft.

Preferably, the width and the length of the left-right moving table are smaller than those of the base, the length of the workbench is the same as that of the left-right moving table, and the width of the workbench is smaller than that of the left-right moving table.

Preferably, the upper end surface of the workbench is connected with 8 threaded columns, and the threaded columns and the workbench form a detachable structure.

Preferably, the main shaft forms a rotating structure with the motor through a tower-type belt, and the rotating chuck and the drill bit are vertical to each other along the central axis of the main shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the drilling machine for desk production convenient for fixing workpieces with different shapes does not use the left and right movable blocks to clamp the workpieces so as to fix the workpieces, but uses fixed rods with different lengths to fix the workpieces up and down so as to fix the workpieces with different shapes;

1. the fixing rod is provided with a plurality of threaded columns with different lengths and can be connected with different positions, so that workpieces with different shapes can be fixed;

2. the left and right moving tables form a sliding structure with the base through the threaded shaft, and the workbench forms a sliding structure with the left and right moving tables through the threaded shaft, so that the workbench can move front and back, left and right, and the position needing drilling can be conveniently positioned;

3. the threaded column is arranged and can be detached from the workbench, so that the workpiece cannot be blocked by the threaded column during fixing.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the structure of the workbench of the present invention.

In the figure: 1. a switch; 2. a motor; 3. an inner upright post; 4. locking the handle; 5. rotating the handle; 6. a threaded shaft; 7. a top cover; 8. an outer column; 9. a feed handle; 10. rotating the chuck; 11. a drill bit; 12. fixing the rod; 13. a threaded post; 14. a left and right mobile station; 15. a base; 16. a work table; 17. a tower belt; 18. a main shaft.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution: a drilling machine for desk production convenient for fixing workpieces of different shapes comprises a switch 1, a motor 2, an inner upright post 3, a locking handle 4, a rotating handle 5, a threaded shaft 6, a top cover 7, an outer upright post 8, a feeding handle 9, a rotating chuck 10, a drill bit 11, a fixed rod 12, a threaded column 13, a left moving platform 14, a right moving platform 14, a base 15, a workbench 16, a tower type belt 17 and a main shaft 18, wherein the bottom end of the left moving platform 14 is movably connected with the base 15 through a groove, the left rotating shaft of the base 15 is connected with the threaded shaft 6, the left end of the threaded shaft 6 is fixedly provided with the rotating handle 5, the upper part of the left moving platform 14 is movably connected with the workbench 16 through a groove, the upper end surface of the workbench 16 is fixedly connected with the threaded column 13, the fixed rod 12 is sleeved in the threaded column 13, the locking handle 4 is sleeved in the threaded column 13, the inner, and outer stand 8 rear side fixed mounting has motor 2 to outer stand 8 up end fixed mounting has top cap 7, and the inside fixedly connected with main shaft 18 of outer stand 8 front side, and 18 upper ends swing joint of main shaft have

tower belt

17, and 18 lower extremes of main shaft fixed mounting has rotary chuck 10, and rotary chuck 10 bottom leaves in advance has

drill bit

11, and 8 right side fixedly connected with of outer

stand feed handle

9, and 8 left sides fixedly connected with switch 1 of outer stand.

In this example, the lengths of the fixing rods 12 are different, the fixing rods 12 with different lengths are connected with the threaded columns 13 at different positions, the upper end surface of the workbench 16 is connected with 8 threaded columns 13, and the threaded columns 13 and the workbench 16 form a detachable structure, so that workpieces with different shapes can be conveniently fixed on the workbench 16.

The left and right mobile platform 14 and the base 15 form a sliding structure through the threaded shaft 6, and the workbench 16 and the left and right mobile platform 14 form a sliding structure through the threaded shaft 6, so that the workbench 16 can move front and back and left and right, and the workpiece can be conveniently fixed and the drilling position can be conveniently positioned.

The working principle is as follows: when the drilling machine for producing the desk convenient for fixing the workpieces with different shapes is used, firstly, according to the illustration in fig. 3, different fixing rods 12 are selected according to the workpieces with different shapes to be connected with the threaded columns 13 at different positions, the threaded columns 13 which may block the workpieces from being fixed are detached, the workpieces are placed on the workbench 16, the plurality of fixing rods 12 are used for connecting the threaded columns 13, so that the fixing rods 12 press the workpieces, and then the workpieces are firmly fixed by rotating the locking handle 4.

According to the figure 1-2, the rotary handle 5 on the left side of the base 15 is rotated to control the workbench 16 to move left and right, the rotary handle 5 on the front side of the left and right mobile platform 14 is rotated to control the workbench 16 to move back and forth, the rotary feed handle 9 is rotated to lower the rotary chuck 10, whether the drill bit 11 is aligned with the position needing drilling is checked, and the feed handle 9 is loosened after the drill bit is aligned with the drilling position. The switch 1 is turned on, the motor 2 rotates to drive the tower belt 17 to rotate, the tower belt 17 rotates to drive the main shaft 18 to rotate, and the main shaft 18 rotates to drive the rotary chuck 10 and the drill bit 11 to rotate. The rotary feed handle 9 slowly descends the rotary chuck 10, the drill bit 11 slowly drills into the workpiece to work, the feed handle 9 is slowly loosened when the drill bit 11 drills into the required depth, then the rotary feed handle 9 controls the drill bit 11 to drill into the required depth, then the feed handle 9 is loosened, repeating is repeated for several times until the drill hole does not feel resistance, the feed handle 9 is loosened, the switch 1 is closed, the locking handle 4 is rotationally taken out, the fixing rod 12 and the workpiece are taken out, the drill press is carefully cleaned after the work is finished, and the drill press is prevented from being used next time in a hidden mode.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a drilling machine is used in desk production convenient to fixed different shape work pieces, includes outer stand (8) and removes movable support (14) about with, its characterized in that: the bottom end of the left and right moving platform (14) is movably connected with a base (15) through a groove, a left rotating shaft of the base (15) is connected with a threaded shaft (6), the left end of the threaded shaft (6) is fixedly provided with a rotating handle (5), the upper part of the left and right moving platform (14) is movably connected with a workbench (16) through a groove, the upper end surface of the workbench (16) is fixedly connected with a threaded column (13), a fixing rod (12) is sleeved in the threaded column (13), a locking handle (4) is sleeved in the threaded column (13), an inner upright column (3) is fixedly connected in the rear side of the outer upright column (8), a motor (2) is fixedly arranged in the rear side of the outer upright column (8), a top cover (7) is fixedly arranged on the upper end surface of the outer upright column (8), a main shaft (18) is fixedly connected in the front side of the outer upright column (8), and, and the lower end of the main shaft (18) is fixedly provided with a rotating chuck (10), a drill bit (11) is reserved at the bottom of the rotating chuck (10), the right side of the outer upright post (8) is fixedly connected with a feeding handle (9), and the left side of the outer upright post (8) is fixedly connected with a switch (1).

2. The drilling machine for desk production convenient for fixing workpieces with different shapes according to claim 1 is characterized in that: the lengths of the fixing rods (12) are different, and the fixing rods (12) with different lengths are connected with the threaded columns (13) at different positions.

3. The drilling machine for desk production convenient for fixing workpieces with different shapes according to claim 1 is characterized in that: the left and right moving table (14) and the base (15) form a sliding structure through the threaded shaft (6), and the workbench (16) and the left and right moving table (14) form a sliding structure through the threaded shaft (6).

4. The drilling machine for desk production convenient for fixing workpieces with different shapes according to claim 1 is characterized in that: the width and the length of the left and right mobile platforms (14) are smaller than those of the base (15), the length of the workbench (16) is the same as that of the left and right mobile platforms (14), and the width of the workbench (16) is smaller than that of the left and right mobile platforms (14).

5. The drilling machine for desk production convenient for fixing workpieces with different shapes according to claim 1 is characterized in that: the upper end face of the workbench (16) is connected with 8 threaded columns (13), and the threaded columns (13) and the workbench (16) form a dismounting structure.

6. The drilling machine for desk production convenient for fixing workpieces with different shapes according to claim 1 is characterized in that: the main shaft (18) forms a rotating structure with the motor (2) through a tower-type belt (17), and the rotating chuck (10) and the drill bit (11) are vertical to each other along the central axis of the main shaft (18).