CN217647553U

CN217647553U - Drilling positioning device for drilling machine

Info

Publication number: CN217647553U
Application number: CN202221387999.6U
Authority: CN
Inventors: 姜绍强; 姜涛
Original assignee: Qingdao Xinshuangneng Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Qingdao Xinshuangneng Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-10-25
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a based on drilling positioner for drilling machine, including base and headstock, the top both ends symmetry fixed mounting of base has the stand, install the fixed arm between the stand, install the headstock on the fixed arm, the bottom of headstock is provided with the drill bit, movable mounting has the platform of placing between the top of base is located two sets of stands, fixed plate through setting up, the pressure strip, the connecting rod, laser emitter, place the work piece when using at the placing bench, make the drilling position be in the work hole roughly, the operation is slowly downwards close to the top surface of work piece, because laser emitter's light beam intersects with the bottom centre of a circle of work hole, when consequently the work piece top surface is pasted to the pressure strip, move work piece messenger laser emitter's shining and treat the department of doing work at workpiece surface, the headstock descends to driving the drill bit this moment, accomplish location drilling promptly, compare this mode simple structure than traditional structure, high durability and convenient use.

Description

Drilling positioning device for drilling machine

Technical Field

The utility model relates to a drilling machine location technical field specifically is a based on drilling positioner for drilling machine.

Background

At present, a drilling machine is used for drilling a workpiece, and the drilling is generally carried out according to the following steps: first, the point to be drilled is aligned on the workpiece. And secondly, punching a sample at the point of the workpiece needing drilling. Thirdly, placing the workpiece on the workbench, starting the drilling machine to enable the drill bit to gradually approach the workpiece, moving the workpiece by the other hand to enable the sample punching hole on the workpiece to be aligned with the drill bit, and finally enabling the drill bit to be in contact with the workpiece to start drilling.

Consequently present drilling machine is difficult to carry out the location to the work piece when using and punches, and the tradition has the drilling structure of light source location, and its overall structure is complicated.

Therefore, the technical personnel in the field provide a drilling positioning device based on a drilling machine to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a based on drilling positioner for drilling machine to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a drilling positioner based on drilling machine, includes base and headstock, the top both ends symmetry fixed mounting of base has the stand, installs the fixed arm between the stand, installs the headstock on the fixed arm, and the bottom of headstock is provided with the drill bit, and movable mounting has the platform of placing at the top of base between being located two sets of stands.

As the utility model discloses further scheme again, the fixed plate that is provided with of bottom bilateral symmetry of headstock, the below of two sets of fixed plates is provided with the pressure strip, and the work hole that link up is seted up to the centre of pressure strip, and the drill bit is located the perpendicular setting of centre of a circle department of work hole.

As the utility model discloses further scheme again, it is two sets of one side fixed mounting that the pressure strip top is located the working hole has the support, installs laser emitter through the pivot on the support, and the laser emitter light beam intersects with the bottom inner circle centre of a circle of working hole.

As the utility model discloses further scheme again, the top both ends fixed mounting of pressure strip has the connecting rod, and two sets of fixed plates are run through at two sets of connecting rod tops, and the top fixed mounting of two sets of connecting rods has the limiting plate.

As the utility model discloses further scheme again, it is two sets of the connecting rod runs through and upper and lower movable mounting with two sets of fixed plates, and the top cover of two sets of connecting rods is equipped with reset spring, and two sets of reset spring are located the setting of limiting plate and fixed plate.

As the utility model discloses scheme further again, the standing groove has been seted up to the top one end of placing the platform, and the inside grafting of standing groove is provided with the locating plate, and the semicircular groove that equals the diameter is seted up to standing groove and locating plate opposite face.

As the utility model discloses scheme further still, set up the locating hole that link up on the locating plate, two sets of half slot laminating form circular shape through holes formula structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the fixed plate that sets up, the pressure strip, the connecting rod, laser emitter, place the work piece when using at the placing bench, make the drilling position probably be in the work hole, the slow downward top surface that is close to the work piece of operation headstock, because laser emitter's light beam intersects with the bottom centre of a circle of work hole, therefore when the pressure strip pasted the work piece top surface, move the work piece and make laser emitter's shining the department of waiting to do work on the workpiece surface, the headstock descends to driving the drill bit this moment, accomplish location drilling promptly, compare this mode simple structure than traditional structure, high durability and convenient use.

2. Through locating plate, the locating hole that sets up, when adding man-hour some cylindrical work pieces, can place the work piece that the diameter is less than the half slot diameter inside the standing groove, make the drill bit pass the locating hole and punch to cylindrical work piece, compare through the processing of the cylindrical work piece of anchor clamps centre gripping with traditional mode, the condition of skew can not appear in this mode messenger's drill bit.

Drawings

FIG. 1 is a general illustration of a drill positioning device for a drill press;

FIG. 2 is an enlarged view of the assembly of a spindle box based on a drilling positioning device for a drilling machine;

fig. 3 is an enlarged view of a drilling positioning device for a drilling machine.

In the figure: 1. a base; 101. a column; 102. a fixed arm; 103. a main spindle box; 104. a compression plate; 105. a placing table; 106. positioning holes; 107. positioning a plate; 108. a semicircular groove; 109. a placement groove; 2. a fixing plate; 201. a limiting plate; 202. a return spring; 203. a laser transmitter; 204. a support; 205. a working hole; 206. a connecting rod; 207. a drill bit.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a based on drilling positioner for drilling machine, including base 1 and headstock 103, base 1's top both ends symmetry fixed mounting has stand 101, install fixed arm 102 between the stand 101, install headstock 103 on the fixed arm 102, headstock 103's bottom is provided with drill bit 207, base 1's top is located movable mounting and places platform 105 between two sets of stands 101, headstock 103's bottom bilateral symmetry is fixed and is provided with fixed plate 2, the below of two sets of fixed plates 2 is provided with pressure strip 104, the centre of pressure strip 104 is seted up the work hole 205 that link up, drill bit 207 is located the perpendicular setting of centre of a circle department of work hole 205.

As shown in fig. 1-3, a support 204 is fixedly mounted on the top of each of the two groups of pressure strips 104 at one side of the working hole 205, a laser emitter 203 is mounted on the support 204 through a rotating shaft, and a light beam of the laser emitter 203 intersects with a circle center of an inner ring at the bottom of the working hole 205.

As shown in fig. 1-3, the connecting rods 206 are fixedly mounted at two ends of the top of the pressing plate 104, the two groups of fixing plates 2 are penetrated through the tops of the two groups of connecting rods 206, and the limiting plates 201 are fixedly mounted at the top ends of the two groups of connecting rods 206 to prevent the connecting rods 206 from falling off.

As shown in fig. 1-3, two sets of connecting rods 206 and two sets of fixing plates 2 penetrate and are movably installed up and down, and the top ends of the two sets of connecting rods 206 are sleeved with return springs 202, the two sets of return springs 202 are located between the limiting plate 201 and the fixing plates 2, and the pressing plate 104 preliminarily presses the workpiece through the pressure of the two sets of return springs 202 during drilling.

As shown in fig. 1-3, a placing groove 109 is formed at one end of the top of the placing table 105, a positioning plate 107 is inserted into the placing groove 109, and semicircular grooves 108 with the same diameter are formed on opposite surfaces of the placing groove 109 and the positioning plate 107, so that cylindrical workpieces with diameters smaller than the semicircular grooves 108 can be conveniently machined.

As shown in fig. 1 to 3, the positioning plate 107 is provided with a through positioning hole 106, so that when a cylindrical workpiece is machined, the drill 207 does not deviate, and the two sets of semi-circular grooves 108 are attached to form a circular through hole structure.

The utility model discloses a theory of operation is: when the drilling machine is used, a workpiece to be drilled is placed on the placing table 105, the position to be drilled is located in the working hole 205 of the pressing plate 104, the spindle box 103 is slowly lowered, the bottom surface of the pressing plate 104 is in contact with the top surface of the workpiece, because the light beam of the laser emitter 203 is intersected with the center of the bottom of the working hole 205, when the pressing plate 104 is attached to the top surface of the workpiece, the workpiece is moved to enable the light beam of the laser emitter 203 to irradiate the position to be drilled on the surface of the workpiece, the spindle box 103 descends to drive the drill bit 207 to complete positioning drilling, the connecting rod 206 on the pressing plate 104 penetrates through the fixing plate 2 and is movably arranged up and down, when the spindle box 103 moves downwards, the connecting rod 206 moves upwards on the fixing plate 2, when the spindle box 103 ascends, the bottom of the pressing plate 104 is not stressed and is acted by the return spring 202, the pressing plate 104 moves downwards and returns, when some cylindrical workpieces are processed, the workpieces can be placed in the placing groove 109, the drill bit 207 can penetrate through the positioning hole 106 to punch the cylindrical workpieces, and compared with the traditional mode that the drill bit 207 can not deviate when the cylindrical workpieces are clamped by a fixture.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a based on drilling positioner for drilling machine, includes base (1) and headstock (103), its characterized in that: the novel vertical column type spindle box is characterized in that two ends of the top of the base (1) are symmetrically and fixedly provided with stand columns (101), fixing arms (102) are arranged between the stand columns (101), a spindle box (103) is arranged on the fixing arms (102), a drill bit (207) is arranged at the bottom of the spindle box (103), and a placing table (105) is movably arranged between the two sets of stand columns (101) at the top of the base (1).

2. The drilling positioning device for the drilling machine is characterized in that fixing plates (2) are symmetrically and fixedly arranged on two sides of the bottom of the spindle box (103), pressing plates (104) are arranged below the two groups of fixing plates (2), a through working hole (205) is formed in the middle of each pressing plate (104), and a drill bit (207) is vertically arranged at the center of the working hole (205).

3. The drilling positioning device for the drilling machine is characterized in that a support (204) is fixedly mounted at the top of each of the two groups of pressure plates (104) on one side of the working hole (205), a laser emitter (203) is mounted on the support (204) through a rotating shaft, and a light beam of the laser emitter (203) is intersected with the circle center of an inner ring at the bottom of the working hole (205).

4. The drilling positioning device for the drilling machine is characterized in that two ends of the top of the pressing plate (104) are fixedly provided with connecting rods (206), the tops of the two groups of connecting rods (206) penetrate through the two groups of fixing plates (2), and the top ends of the two groups of connecting rods (206) are fixedly provided with limiting plates (201).

5. The drilling positioning device for the drilling machine according to claim 4, wherein the two sets of connecting rods (206) and the two sets of fixing plates (2) penetrate through and are movably mounted up and down, the top ends of the two sets of connecting rods (206) are sleeved with the return springs (202), and the two sets of return springs (202) are arranged between the limiting plate (201) and the fixing plates (2).

6. The drilling positioning device for the drilling machine is characterized in that a placing groove (109) is formed in one end of the top of the placing table (105), a positioning plate (107) is inserted into the placing groove (109), and semicircular grooves (108) with the same diameter are formed in opposite surfaces of the placing groove (109) and the positioning plate (107).

7. The drilling and positioning device based on the drilling machine as claimed in claim 6, wherein the positioning plate (107) is provided with a through positioning hole (106), and the two groups of semi-circular grooves (108) are attached to form a circular through hole type structure.