CN112059328A

CN112059328A - Tapping device for electronic part production and use method thereof

Info

Publication number: CN112059328A
Application number: CN202010758753.4A
Authority: CN
Inventors: 张强
Original assignee: Nanjing Azman Electronic Technology Co ltd
Current assignee: Nanjing Azman Electronic Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2020-12-11

Abstract

The invention discloses a tapping device for electronic part production and a use method thereof, and the tapping device comprises a base, wherein a placement groove for placing circuit parts is formed in the front side of the upper end face of the base, an upright column is vertically arranged at the center of the rear side of the upper end face of the base, vertically distributed T-shaped chutes are formed in the front end face of the upright column, a T-shaped counterweight beam is slidably clamped in the vertical direction of an inner cavity of each T-shaped chute, a hanging cylinder is vertically arranged at one end, away from the upright column, of the bottom end face of the T-shaped counterweight beam, a chute is upwards formed in the bottom end face of the hanging cylinder, a tapping motor is arranged in the inner cavity of each chute, the tapping motor is connected with a power shaft, the power shaft extends to the lower part of the hanging cylinder, and the tapping motor is connected with. The invention has the advantages of accurate positioning, no deviation of tapping position, no influence on later assembly operation, reduced rejection rate, convenient quick replacement of tapping tool bits with different calibers and improved tapping efficiency.

Description

Tapping device for electronic part production and use method thereof

Technical Field

The invention relates to the technical field related to electronic part tapping, in particular to a tapping device for electronic part production and a using method thereof.

Background

Tapping, namely screwing a screw tap into a bottom hole to be drilled by using certain torque to process an internal thread; a great deal of machining enterprise and manufacturing field, all need structurally to carry out operations such as tapping drilling in the relevance, so that satisfy assembly user demand, at present, the chasing bar that adopts on the electronic component often can't accomplish very accurately in the location, so that the deviation appears in the tapping position, influence the assembly operation in later stage, make the rejection rate increase, direct influence manufacturing cost, and it is comparatively troublesome when changing different tapping tool bits, influence the efficiency of tapping, so a chasing bar for electronic component production and application method have been designed here, so that solve above-mentioned problem.

Disclosure of Invention

The invention aims to provide a tapping device for electronic part production and a use method thereof, and aims to solve the problems that the conventional tapping device in the background art cannot be positioned accurately, so that the tapping direction is deviated, the later assembly operation is influenced, the rejection rate is increased, the production cost is directly influenced, different tapping tool bits are troublesome to replace, and the tapping efficiency is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: the tapping device comprises a base, wherein a placing groove used for placing circuit parts is formed in the front side of the upper end face of the base, a stand column is vertically arranged at the center of the rear side of the upper end face of the base, a T-shaped sliding groove which is vertically distributed is formed in the front end face of the stand column, a T-shaped balance weight beam is connected to the sliding joint of the inner cavity of the T-shaped sliding groove in the vertical direction, a hanging cylinder is vertically arranged at one end, far away from the stand column, of the bottom end face of the T-shaped balance weight beam, a sliding groove is formed in the bottom end face of the hanging cylinder, a tapping motor is arranged in an inner cavity of the sliding groove, the tapping motor is connected with a power shaft, the power shaft extends to the lower portion of the hanging cylinder, and the tapping motor is connected with.

In a further embodiment, feet are arranged at four corner positions of the bottom end surface of the base.

In a further embodiment, rectangular sliding holes are formed in the middle sections of the left side and the right side of the base, and supporting mechanisms for supporting electronic parts are arranged in the inner cavities of the two rectangular sliding holes.

In a further embodiment, each supporting mechanism comprises supporting beams, each supporting beam is in sliding insertion connection with an inner cavity of each rectangular sliding hole of the base, extending top plates extend from the front side and the rear side of one end, close to each other, of each supporting beam, one side, far away from the supporting beams, of the bottom end face of each extending top plate is rotatably provided with universal wheels, and each universal wheel is in rolling fit with the bottom end face of the inner cavity, where the groove is placed.

In a further embodiment, the top end face of each extending top plate and the upper end face of each supporting cross beam are mutually flush, and a handle is arranged at the central position of one side wall of each supporting cross beam far away from the base.

In a further embodiment, spacing spout has all been seted up to the inner chamber left and right sides lateral wall of spout, tapping motor's outer wall top symmetry is equipped with spacing slider, tapping motor through two spacing sliders respectively with the inner chamber slip joint of two spacing spouts.

In a further embodiment, the upper end surface of the tapping tool bit is upwards provided with an iron triangular insertion column, the center position of the bottom end surface of the power shaft is provided with a triangular insertion groove, a magnet block is embedded in the top end surface of an inner cavity of the triangular insertion groove, the iron triangular insertion column is in sliding insertion with the inner cavity of the triangular insertion groove, and the top end surface of the iron triangular insertion column and the magnet block are mutually adsorbed.

In a further embodiment, positioning columns are vertically arranged on the left side and the right side of the bottom end face of the hanging cylinder, a rotating disc is rotatably arranged on the bottom end face of each positioning column, and an arc-shaped stainless steel pressing sheet which is bent downwards is arranged on the radial side wall of each rotating disc.

In a further embodiment, a method for using the tapping device for producing electronic parts comprises the following specific steps:

a1, adjusting two supporting mechanisms to be respectively positioned in an inner cavity of each rectangular sliding hole of a base according to the size of a circuit part to be tapped, namely, manually transversely drawing a supporting beam along the inner cavity of the rectangular sliding hole to enable an extending top plate at the tips of the two supporting beams to roll on the bottom end face of the inner cavity for placing a groove by using a universal wheel, and finally enabling the extending top plate at the tip of the supporting beam to be used for placing the electronic part to be tapped and ensuring a gap to be reserved between opposite side walls of the two supporting beams for preventing the bottom end of the tip from touching the bottom end face of the inner cavity for placing the groove after tapping of a tapping tool bit to cause damage of the tapping tool bit;

a2, selecting a tapping tool bit with a proper caliber according to the inner diameter of tapping, wherein the tapping tool bit is inserted into the inner cavity of the triangular insertion groove in a sliding manner by using an iron triangular insertion column, the top end face of the iron triangular insertion column is adsorbed to a magnet block, the tapping tool bit is prevented from falling randomly, then, a tapping motor is started, the tapping motor is used for driving the tapping tool bit to rotate, and the electronic component is tapped, meanwhile, the tapping tool bit can be directly pulled out downwards, the tapping tool bit can be pulled out from the inner cavity of the triangular insertion groove, the tapping tool bits with different calibers can be replaced according to tapping requirements, then, the T-shaped counterweight beam is lifted upwards, so that the T-shaped counterweight beam slides upwards along the inner cavity of the T-shaped chute of the stand column, the hanging cylinder can be driven to lift upwards, then, the electronic component is placed at the tip position of the supporting beam, and the position to, then the lifted T-shaped counterweight beam is loosened, so that the T-shaped counterweight beam drives the hanging cylinder to fall freely, the electronic part to be tapped is pressed conveniently, free sliding cannot occur, the tapping motor is started, and the tapping motor can be used for driving the tapping tool bit to rotate to tap the electronic part;

a3, the tapping motor herein utilizes two spacing slider respectively with the sliding joint of the inner chamber of two spacing spouts, just so can guarantee along with the constantly feeding of tapping tool bit, the tapping motor can freely slide at the inner chamber of spout, after the tapping, accessible tapping motor reversal rotates for the tapping motor drives tapping tool bit antiport, makes the tapping tool bit withdraw from on the electron spare part after the tapping, realizes effective tapping operation.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention has the advantages of accurate positioning, no deviation of tapping position, no influence on later assembly operation, reduced rejection rate, convenient rapid replacement of tapping tool bits with different calibers at any time and improved tapping efficiency.

2. According to the invention, the two arc-shaped stainless steel pressing sheets capable of freely rotating around the bottom end face of the positioning column are arranged, so that the pressing position of the arc-shaped stainless steel pressing sheets can be conveniently adjusted by rotation according to different drilling positions, and the electronic parts to be tapped are pressed and positioned on the premise of not influencing tapping, so that the tapping accuracy is not influenced by shaking in the tapping process.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

fig. 3 is a partial cross-sectional view of the present invention.

In the figure: 1. a base; 11. placing a groove; 12. a column; 13. a T-shaped chute; 14. a T-shaped counterweight beam; 2. a hanging cylinder; 21. a positioning column; 22. a turntable; 23. arc stainless steel pressing sheets; 24. a limiting chute; 25. a chute; 3. a tapping motor; 31. a power shaft; 32. a limiting slide block; 33. a magnet block; 34. a triangular plug groove; 4. a support mechanism; 41. a support beam; 42. an extension top plate; 43. a universal wheel; 44. a handle; 5. tapping tool bits; 51. iron triangle plug-in connection post.

Detailed Description

The embodiment of the application solves the problems in the prior art by providing the tapping device for producing the electronic parts and the using method thereof; the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-3, the embodiment provides a tapping device for electronic component production and a use method thereof, including a base 1, a placement groove 11 for placing circuit components is formed in a front side of an upper end surface of the base 1, a vertical column 12 is vertically arranged at a center position of a rear side of the upper end surface of the base 1, a T-shaped chute 13 vertically distributed is formed in a front end surface of the vertical column 12, a T-shaped counterweight beam 14 is slidably clamped in a vertical direction of an inner cavity of the T-shaped chute 13, a hanging cylinder 2 is vertically arranged at one end, away from the vertical column 12, of a bottom end surface of the T-shaped counterweight beam 14, a chute 25 is upwardly formed in the bottom end surface of the hanging cylinder 2, a tapping motor 3 is arranged in an inner cavity of the chute 25, the tapping motor 3 is connected with a power shaft 31, the power shaft 31 extends to a lower side of the hanging cylinder 2, and the.

Four corner positions of the bottom end face of the base 1 are provided with feet, and the feet are utilized to support the whole base 1.

Rectangular sliding holes are formed in the middle sections of the left side and the right side of the base 1, and supporting mechanisms 4 for supporting electronic parts are arranged in the inner cavities of the two rectangular sliding holes; each supporting mechanism 4 comprises a supporting beam 41, each supporting beam 41 is in sliding insertion connection with an inner cavity of each rectangular sliding hole of the base 1, the front side and the rear side of one end, close to each other, of each supporting beam 41 extend to form extending top plates 42, one side, far away from the supporting beams 41, of the bottom end face of each extending top plate 42 is rotatably provided with universal wheels 43, and each universal wheel 43 is in rolling fit with the bottom end face of the inner cavity, where the groove 11 is placed.

Spacing spout 24 has all been seted up to the inner chamber left and right sides lateral wall of spout 25, and tapping motor 3's outer wall top symmetry is equipped with spacing slider 32, and tapping motor 3 slides the joint through two spacing sliders 32 respectively with the inner chamber of two spacing spouts 24.

The upper end face of tapping tool bit 5 upwards is equipped with iron triangle spliced pole 51, and triangle inserting groove 34 has been seted up to the bottom end face central point of power shaft 31, and the inner chamber top face of triangle inserting groove 34 is embedded to have a magnet piece 33, and iron triangle spliced pole 51 slides with the inner chamber of triangle inserting groove 34 and pegs graft, and the top face of iron triangle spliced pole 51 and magnet piece 33 adsorb each other.

In this embodiment, the two supporting mechanisms 4 are respectively positioned in the inner cavity of each rectangular sliding hole of the base 1 according to the size of the circuit component to be tapped, that is, the supporting beams 41 are transversely pulled along the inner cavity of the rectangular sliding hole by bare hands, so that the extending top plates 42 at the tips of the two supporting beams 41 roll on the bottom end surface of the inner cavity of the placing groove 11 by using the universal wheels 43, and finally the extending top plates 42 at the tips of the supporting beams 41 can be used for placing the electronic component to be tapped, and a gap is ensured to be reserved between the opposite side walls of the two supporting beams 41, so as to prevent the tapping tool bit 5 from being damaged due to the fact that the tips touch the bottom end surface of the inner cavity of the placing groove 11; meanwhile, a tapping tool bit 5 with a proper caliber is selected according to the size of the inner diameter of the tapping, the tapping tool bit 5 is in sliding insertion connection with the inner cavity of the triangular insertion groove 34 by utilizing the iron triangular insertion column 51, the top end face of the iron triangular insertion column 51 and the magnet block 33 are mutually adsorbed, the tapping tool bit 5 is ensured not to fall randomly, then the tapping motor 3 can be started, the tapping tool bit 5 is driven by utilizing the tapping motor 3 to rotate, the electronic component is tapped, meanwhile, the tapping tool bit 5 can be directly pulled out downwards, the tapping tool bit 5 can be pulled out from the inner cavity of the triangular insertion groove 34, the tapping tool bits 5 with different calibers can be replaced according to the requirement, then the T-shaped counterweight beam 14 is lifted upwards, the T-shaped counterweight beam 14 slides upwards along the inner cavity of the T-shaped chute 13 of the upright post 12, the hanging cylinder 2 can be driven to lift upwards, and then the electronic component is, ensuring that the position to be tapped is just opposite to the bottom end of the tapping tool bit 5, then loosening the lifted T-shaped counterweight beam 14 to enable the T-shaped counterweight beam 14 to drive the hanging cylinder 2 to fall freely, so that the electronic part to be tapped is conveniently pressed without free sliding, starting the tapping motor 3, and driving the tapping tool bit 5 to rotate by using the tapping motor 3 to tap the electronic part; the tapping motor 3 is in sliding clamping connection with the inner cavities of the two limiting sliding grooves 24 respectively through the two limiting sliding blocks 32, so that the tapping motor 3 can freely slide in the inner cavities of the sliding grooves 25 along with the continuous feeding of the tapping tool bit 5, and after tapping, the tapping motor 3 can rotate reversely to drive the tapping tool bit 5 to rotate reversely, so that the tapping tool bit 5 exits from electronic parts after tapping, and effective tapping operation is realized.

Example two

Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1:

the top end face of each extending top plate 42 is flush with the upper end face of each supporting beam 41, so that the stable placement of the electronic parts to be tapped is not influenced, the central position of the side wall of one side, away from the base 1, of each supporting beam 41 is provided with a handle 44, and the position of each supporting beam 41 can be conveniently and freely adjusted in a pulling manner by arranging the handle 44, so that the requirement of supporting and placing the electronic parts to be tapped is met;

the bottom face left and right sides of a hanging section of thick bamboo 2 all is equipped with reference column 21 perpendicularly, the bottom face of every reference column 21 all rotates and is equipped with carousel 22, the radial lateral wall of every carousel 22 all is equipped with crooked decurrent arc stainless steel preforming 23, can center on reference column 21 bottom face free rotation's arc stainless steel preforming 23 through setting up two, be convenient for come from the position that compresses tightly by rotating regulation arc stainless steel preforming 23 according to the difference of drilling position, under the prerequisite that does not influence the tapping, treat the electronic components of tapping and carry out the pressfitting location, in order to avoid the tapping in-process to appear rocking and influence the accuracy of tapping.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tapping device is used in production of electronic component, includes base (1), its characterized in that: a placing groove (11) for placing circuit parts is arranged on the front side of the upper end surface of the base (1), a vertical column (12) is vertically arranged at the central position of the rear side of the upper end surface of the base (1), the front end surface of the upright post (12) is provided with T-shaped chutes (13) which are vertically distributed, a T-shaped counterweight beam (14) is slidably clamped in the vertical direction of the inner cavity of the T-shaped chute (13), a hanging cylinder (2) is vertically arranged at one end of the bottom end surface of the T-shaped counterweight beam (14) far away from the upright column (12), a sliding groove (25) is formed in the bottom end face of the hanging cylinder (2) in an upward mode, a tapping motor (3) is arranged in an inner cavity of the sliding groove (25), the tapping motor (3) is connected with a power shaft (31), and the power shaft (31) extends to the lower part of the hanging cylinder (2), and the tapping motor (3) is connected with a tapping tool bit (5) which can be freely detached through the power shaft (31).

2. The tapping device for electronic component production according to claim 1, wherein: four corner positions of the bottom end face of the base (1) are provided with bottom feet.

3. The tapping device for electronic component production according to claim 1, wherein: rectangle sliding holes have all been seted up to the left and right sides middle section position of base (1), and the inner chamber in two rectangle sliding holes all is equipped with supporting mechanism (4) that are used for electron spare part to support.

4. The tapping device for electronic component production according to claim 3, wherein: every supporting mechanism (4) all include supporting beam (41), every supporting beam (41) are pegged graft with the inner chamber slip of every rectangle sliding hole of base (1) respectively, two both sides all extend around the one end that supporting beam (41) are close to each other have extension roof (42), every one side that supporting beam (41) were kept away from to the bottom face of extending roof (42) all rotates and is equipped with universal wheel (43), every universal wheel (43) all with place the inner chamber bottom face roll laminating of recess (11).

5. The tapping device for electronic component production according to claim 4, wherein: the top end face of each extending top plate (42) is flush with the upper end face of each supporting cross beam (41), and a handle (44) is arranged at the center of the side wall of one side, far away from the base (1), of each supporting cross beam (41).

6. The tapping device for electronic component production according to claim 1, wherein: spacing spout (24) have all been seted up to the inner chamber left and right sides lateral wall of spout (25), the outer wall top symmetry of tapping motor (3) is equipped with spacing slider (32), tapping motor (3) slide the joint with the inner chamber of two spacing spouts (24) respectively through two spacing slider (32).

7. The tapping device for electronic component production according to claim 1, wherein: the up end of tapping tool bit (5) upwards is equipped with iron triangle spliced pole (51), triangle inserting groove (34) have been seted up to the bottom face central point of power shaft (31), and the inner chamber top end face of triangle inserting groove (34) is embedded to have magnet piece (33), iron triangle spliced pole (51) is pegged graft with the inner chamber slip of triangle inserting groove (34), and the top end face and the magnet piece (33) of iron triangle spliced pole (51) adsorb each other.

8. The tapping device for electronic component production according to claim 1, wherein: the left side and the right side of the bottom end face of the hanging barrel (2) are respectively and vertically provided with a positioning column (21), the bottom end face of each positioning column (21) is respectively and rotatably provided with a rotating disc (22), and the radial side wall of each rotating disc (22) is respectively provided with an arc-shaped stainless steel pressing sheet (23) which is bent downwards.

9. The tapping method adopting the tapping device for producing electronic parts as claimed in claim 1, comprising the specific steps of:

a1, adjusting two supporting mechanisms (4) to be respectively located in the inner cavity of each rectangular sliding hole of a base (1) according to the size of a circuit part to be tapped, namely, drawing a supporting beam (41) transversely along the inner cavity of the rectangular sliding hole by bare hands, so that an extending top plate (42) at the tips of the two supporting beams (41) rolls on the bottom end surface of the inner cavity of a placing groove (11) by using a universal wheel (43), and finally, the extending top plate (42) at the tips of the supporting beams (41) can be used for placing the electronic part to be tapped, and a gap is ensured to be reserved between opposite side walls of the two supporting beams (41) and used for preventing the tapping tool bit (5) from touching the bottom end surface of the inner cavity of the placing groove (11) after tapping, and causing damage to the tapping tool bit (5);

a2, selecting a tapping tool bit (5) with a proper caliber according to the inner diameter of tapping, wherein the tapping tool bit (5) is inserted into the inner cavity of the triangular insertion groove (34) by an iron triangular insertion column (51) in a sliding manner, and the top end face of the iron triangular insertion column (51) is adsorbed to the magnet block (33) to prevent the tapping tool bit (5) from falling down, and then starting the tapping motor (3), and driving the tapping tool bit (5) to rotate by the tapping motor (3) to tap electronic parts, and simultaneously, directly pulling out the tool bit (5) downwards, so that the tapping tool bit (5) can be pulled out from the inner cavity of the triangular insertion groove (34), and the tapping tool bit (5) with different calibers can be replaced according to tapping requirements, and then the T-shaped counterweight beam (14) is lifted upwards, so that the T-shaped counterweight beam (14) slides upwards along the inner cavity of the T-shaped sliding groove (13) of the upright column (, the electronic part tapping machine can drive a hanging barrel (2) to be lifted upwards, then electronic parts are placed at the top end of a supporting beam (41), the position to be tapped is guaranteed to be right opposite to the bottom end of a tapping tool bit (5), then the lifted T-shaped counterweight beam (14) is loosened, the T-shaped counterweight beam (14) drives the hanging barrel (2) to fall freely, the electronic parts to be tapped are conveniently pressed, free sliding cannot occur, a tapping motor (3) is started, and the tapping motor (3) can be used for driving the tapping tool bit (5) to rotate to tap the electronic parts;

a3, tapping motor (3) here utilize two spacing slider (32) respectively with the inner chamber slip joint of two spacing spout (24), just so can guarantee along with the constantly feeding of tapping tool bit (5), tapping motor (3) can be in the inner chamber free slip of spout (25), after the tapping, accessible tapping motor (3) reversal rotation, make tapping motor (3) drive tapping tool bit (5) antiport, make tapping tool bit (5) withdraw from the electron spare part after the tapping, realize effective tapping operation.