CN215787815U

CN215787815U - Positioning device for power electronic component production

Info

Publication number: CN215787815U
Application number: CN202121906752.6U
Authority: CN
Inventors: 金正睦
Original assignee: Dalian Aofei Electronics Co ltd
Current assignee: Dalian Aofei Electronics Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-11
Anticipated expiration: 2031-08-16

Abstract

The utility model relates to the technical field of power electronic components and discloses a positioning device for producing power electronic components. This positioner is used in power electronic components production, through starting servo motor, servo motor's output shaft drives drive gear and rotates, drive gear drives rather than the driven gear rotation of meshing, the stock passes through belt transmission with two first threaded rods and is connected, two screw sleeve of the outside threaded connection of first threaded rod are relative or back of the body mutually and move, start electric putter, electric putter's output drives two carriage release lever relative movement, the carriage release lever drives two and promotes piece relative movement, it makes rather than two wedge back of the body mutually of laminating to promote the piece, rack board makes rather than the gear revolve of meshing, the gear makes rather than two pinion rack screw sleeve relative movement of meshing, pinion rack screw sleeve drives two grip blocks relative movement, thereby the mesh of carrying out the centre gripping location to the power electronic components of different sizes has been realized.

Description

Positioning device for power electronic component production

Technical Field

The utility model relates to the technical field of power electronic components, in particular to a positioning device for power electronic component production.

Background

The electronic component is a component of an electronic element, an electronic miniature machine and an instrument, is generally composed of a plurality of parts, can be commonly used in the similar products, is generally a part of industries such as electric appliances, radio and instruments, and is a general name of sub-devices such as capacitors, transistors, hairsprings, spiral springs and the like, and is generally a diode and the like.

When the power electronic component is welded, the main body of the power electronic component needs to be positioned through the positioning device, however, the existing positioning device cannot clamp and position the power electronic components with different sizes, and corresponding process operation is carried out.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a positioning device for producing power electronic components, which has the advantages of clamping and positioning the power electronic components with different sizes and the like, and solves the problem that the existing positioning device cannot clamp and position the power electronic components with different sizes and perform corresponding process operation.

(II) technical scheme

In order to achieve the purpose of clamping and positioning the power electronic components with different sizes, the utility model provides the following technical scheme: a positioning device for producing power electronic components comprises a base, wherein an installation box is fixedly installed at the top of the base, a servo motor is fixedly installed on the inner bottom wall of the installation box, a drive gear is fixedly installed on an output shaft of the servo motor, a long rod positioned above the drive gear is movably installed between the left side and the right side of the inner wall of the installation box, a driven gear meshed with the drive gear is fixedly installed on the outer portion of the long rod, first threaded rods positioned above the long rods are rotatably connected to the left side and the right side of the inner wall of the installation box, threaded sleeves extending to the opposite sides of the two threaded rods are in threaded connection with the outer portions of the two threaded rods, a belt positioned on the opposite sides of the two threaded sleeves is in transmission connection between the long rod and the two threaded rods, one end of each of the tops of the two threaded sleeves is fixedly installed, and extends to a mounting plate at the top of the installation box, the opposite sides of the two mounting plates are fixedly provided with fixed boxes positioned above the mounting boxes, the opposite sides of the two mounting plates are fixedly provided with electric push rods, the output ends of the two electric push rods are fixedly provided with moving rods, one ends of the moving rods penetrate through and extend to the inside of the fixed boxes, the opposite sides of the two moving rods are fixedly provided with pushing blocks, the upper side and the lower side of the inner wall of the fixed box are rotatably connected with second threaded rods, the outer threads of the second threaded rods are connected with toothed plate threaded sleeves, the rear side of the inner wall of the fixed box is rotatably connected with fixing rods, the number of the fixing rods is two, the fixing rods are positioned on the opposite sides of the left toothed plate threaded sleeves and the right toothed plate threaded sleeves, the front side of each fixing rod is fixedly provided with gears meshed with the toothed plate threaded sleeves, the inner walls of the opposite sides of the two fixed boxes are slidably connected with rack plates, the opposite sides of the upper rack plates and the lower rack plates are fixedly provided with wedge blocks jointed with the pushing blocks, two from top to bottom the equal fixed mounting in opposite sides of rack board has the spring with two fixed box dorsal side inner wall fixed connection respectively, two from top to bottom the equal fixed mounting in opposite sides of pinion rack thread sleeve has one end to run through and extend to the grip block of two fixed box opposite sides, controls two the equal fixed mounting in opposite sides of grip block in opposite sides has the stabilizer bar that just is located the rack board front side with two fixed box dorsal side inner wall sliding connection respectively.

Preferably, the inner top wall of the mounting box is provided with a rectangular strip hole matched with the moving track of the mounting plate.

Preferably, the through holes matched with the moving rods are formed in the mounting plate and the inner walls of the two fixing box back sides.

Preferably, two from top to bottom the equal fixed mounting in looks dorsal part of rack board has the gag lever post, the inner wall sliding connection of gag lever post and fixed case.

Preferably, the upper side and the lower side of the inner wall of the fixed box are provided with moving holes matched with the rack plates.

Preferably, the bottom fixed mounting of base has the support column that quantity is two, the bottom fixed mounting of support column has anti-skidding gasket, anti-skidding gasket's thickness is three millimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides a positioning device for producing power electronic components, which has the following beneficial effects:

the positioning device for producing the power electronic component drives the driving gear to rotate by starting the servo motor, the driving gear drives the driven gear meshed with the driving gear to rotate, the driven gear drives the long rod to rotate, the long rod is connected with the two first threaded rods through belt transmission, so that the two threaded sleeves in threaded connection outside the first threaded rods move oppositely or back to back, through starting electric putter, electric putter's output drives two carriage release lever relative movement, the carriage release lever drives two and promotes piece relative movement, promote the piece and drive rather than two wedge back of the body phase-to-phase shifting of laminating, the spring is in compression state this moment, the rack board drives rather than the gear revolve of meshing, the gear drives rather than two pinion rack thread bush relative movement of meshing, pinion rack thread bush drives two grip blocks relative movement to the purpose that carries out the centre gripping location to the power electronic components of equidimension not has been realized.

Drawings

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

FIG. 2 is an enlarged view of the junction of the mounting plate and the travel bar of the present invention.

In the figure: the device comprises a base 1, an installation box 2, a first threaded rod 3, a threaded sleeve 4, an electric push rod 5, a fixed box 6, a toothed plate threaded sleeve 7, a clamping plate 8, a second threaded rod 9, a pushing block 10, an installation plate 11, a belt 12, a long rod 13, a driving gear 14, a servo motor 15, a driven gear 16, a moving rod 17, a rack plate 18, a wedge block 19, a spring 20, a gear 21, a fixed rod 22 and a stabilizer rod 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 of the 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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a positioner is used in production of power electronic components, includes base 1, and base 1's top fixed mounting has install bin 2, and base 1's bottom fixed mounting has quantity to be two support columns, and the bottom fixed mounting of support column has anti-skidding gasket, and anti-skidding gasket's thickness is three millimeters, and install bin 2's inner diapire fixed mounting has servo motor 15.

By starting the servo motor 15, the output shaft of the servo motor 15 drives the driving gear 14 to rotate, the driving gear 14 drives the driven gear 16 meshed with the driving gear to rotate, the driven gear 16 enables the long rod 13 to rotate, the long rod 13 is in transmission connection with the two first threaded rods 3 through the belt 12, the two threaded sleeves 4 in external threaded connection with the first threaded rods 3 move oppositely or back to back, the driving gear 14 is fixedly installed on the output shaft of the servo motor 15, the long rod 13 positioned above the driving gear 14 is movably installed between the left side and the right side of the inner wall of the installation box 2, the driven gear 16 meshed with the driving gear 14 is fixedly installed on the outer portion of the long rod 13, the first threaded rods 3 positioned above the long rod 13 are rotatably connected on the left side and the right side of the inner wall of the installation box 2, the threaded sleeves 4 extending to the opposite sides are in external threaded connection with the two threaded rods 3, the belts 12 positioned on the opposite sides of the two threaded sleeves 4 are in transmission connection between the long rod 13 and the two threaded rods 3, the equal fixed mounting one end in top of two threaded sleeve 4 runs through and extends to the mounting panel 11 at 2 tops of installing bin, the through-hole with 17 looks adaptations of carriage release lever is all seted up to the inside of mounting panel 11 and the dorsal part of two fixed box 6 looks inner walls, the rectangle strip hole with 11 moving trajectory looks adaptations of mounting panel is seted up to the interior roof of installing bin 2, the equal fixed mounting in opposite side of two mounting panels 11 has the fixed box 6 that is located installing bin 2 top, the equal fixed mounting in the opposite side of two mounting panels 11 has electric putter 5.

By starting the electric push rod 5, the output end of the electric push rod 5 drives the two movable rods 17 to move relatively, the movable rods 17 drive the two pushing blocks 10 to move relatively, the pushing blocks 10 drive the two wedge blocks 19 attached to the pushing blocks to move back to back, at the moment, the spring 20 is in a compressed state, the rack plate 18 drives the gear 21 engaged with the rack plate to rotate, the gear 21 drives the two toothed plate threaded sleeves 7 engaged with the gear to move relatively, the toothed plate threaded sleeves 7 drive the two clamping plates 8 to move relatively, so that the purpose of clamping and positioning power electronic components of different sizes is realized, the output ends of the two electric push rods 5 are fixedly provided with the movable rods 17, one ends of the movable rods 17 penetrate through and extend into the fixed box 6, the pushing blocks 10 are fixedly arranged on the opposite sides of the two movable rods 17, the upper side and the lower side of the inner wall of the fixed box 2 are rotatably connected with the second threaded rods 9, and the external threads of the second threaded rods 9 are connected with the toothed plate threaded sleeves 7, the rear side of the inner wall of the fixed box 6 is rotatably connected with two fixed rods 22 which are positioned at the back sides of the left and right toothed plate threaded sleeves 7, the front side of each fixed rod 22 is fixedly provided with a gear 21 meshed with the toothed plate threaded sleeve 7, the back side inner walls of the two fixed boxes 6, which are opposite to each other, are respectively and slidably connected with two rack plates 18 meshed with the gear 21, the upper side and the lower side of the inner wall of the fixed box 6 are respectively provided with a moving hole matched with the rack plates 18, the back sides of the upper rack plate 18 and the lower rack plate 18 are respectively and fixedly provided with a limiting rod, the limiting rods are slidably connected with the inner wall of the fixed box 6, the opposite sides of the upper rack plate 18 and the lower rack plate 18 are respectively and fixedly provided with a wedge block 19 jointed with the pushing block 10, the back sides of the upper rack plate 18 and the lower rack plate 18 are respectively and fixedly provided with springs 20 fixedly connected with the back side inner walls of the two fixed boxes 6, the opposite sides of the upper toothed plate threaded sleeve 7 and the lower toothed plate threaded sleeve 7 are respectively and fixedly provided with a clamping plate 8, one end of which penetrates through and extends to the opposite sides of the two fixed boxes 6, the opposite sides of the left and right clamping plates 8 are fixedly provided with stabilizer bars 23 which are respectively connected with the inner walls of the opposite sides of the two fixed boxes 6 in a sliding way and are positioned at the front side of the rack plate 18.

To sum up, in the positioning device for producing power electronic components, by starting the servo motor 15, the output shaft of the servo motor 15 drives the driving gear 14 to rotate, the driving gear 14 drives the driven gear 16 engaged with the driving gear to rotate, the driven gear 16 enables the long rod 13 to rotate, the long rod 13 is in transmission connection with the two first threaded rods 3 through the belt 12, so that the two threaded sleeves 4 externally and in threaded connection with the first threaded rods 3 move relatively or oppositely, by starting the electric push rod 5, the output end of the electric push rod 5 drives the two movable rods 17 to move relatively, the movable rods 17 drive the two pushing blocks 10 to move relatively, the pushing blocks 10 drive the two wedge blocks 19 attached to the pushing blocks to move oppositely, at the moment, the spring 20 is in a compression state, the rack plate 18 drives the gear 21 engaged with the rack plate to rotate, the gear 21 drives the two toothed plate threaded sleeves 7 engaged with the rack plate to move relatively, the toothed plate threaded sleeve 7 drives the two clamping plates 8 to move relatively, so that the purpose of clamping and positioning the power electronic components of different sizes is achieved, and the problem that the existing positioning device cannot clamp and position the power electronic components of different sizes to perform corresponding process operation is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner is used in production of power electronic components, includes base (1), its characterized in that: the top fixed mounting of base (1) has install bin (2), the interior diapire fixed mounting of install bin (2) has servo motor (15), the output shaft fixed mounting of servo motor (15) has drive gear (14), movable mounting has stock (13) that are located drive gear (14) top between the inner wall left and right sides of install bin (2), the outside fixed mounting of stock (13) has driven gear (16) with drive gear (14) meshing, the inner wall left and right sides of install bin (2) all rotates and is connected with first threaded rod (3) that are located stock (13) top, the equal threaded connection in outside of two threaded rod (3) has screw sleeve (4) that extend to its opposite side, all the transmission is connected with between stock (13) and two threaded rod (3) and is located two screw sleeve (4) dorsal belt (12), two the equal fixed mounting one end in top of threaded sleeve (4) runs through and extends to mounting panel (11), two the equal fixed mounting in opposite side of mounting panel (11) has fixed box (6) that are located mounting panel (2) top, two the equal fixed mounting in opposite sides of mounting panel (11) has electric putter (5), two the equal fixed mounting in output of electric putter (5) has one end to run through mounting panel (11) and extend to carriage release lever (17) inside fixed box (6), two the equal fixed mounting in opposite side of carriage release lever (17) has promotion piece (10), both sides all rotate about the inner wall of fixed box (6) and are connected with second threaded rod (9), two the equal threaded connection in outside of second threaded rod (9) has pinion rack threaded sleeve (7) that extend to its opposite side, the inner wall rear side rotation connection of fixed box (6) has quantity to be two and be located about two pinion rack threaded sleeve (7) Dorsal side dead lever (22) mutually of line sleeve (7), the front side fixed mounting of dead lever (22) has gear (21) with pinion rack screw sleeve (7) meshing, two the equal sliding connection of the back of the body inner wall of fixed case (6) is quantity for two and with rack plate (18) of gear (21) meshing, two from top to bottom the equal fixed mounting in opposite side of rack plate (18) has wedge (19) with pushing block (10) laminating, two from top to bottom the equal fixed mounting in back of the body of rack plate (18) has spring (20) with two fixed case (6) back of the body inner wall fixed connection mutually respectively, two from top to bottom the equal fixed mounting in opposite side of pinion rack screw sleeve (7) has one end to run through and extend to grip block (8) of two fixed case (6) opposite sides, control two the equal fixed mounting in back of the body of grip block (8) mutually has back of the body inner wall sliding connection mutually with two fixed case (6) respectively and is located rack plate (18) front side inner wall sliding connection mutually The stabilizer bar (23).

2. The positioning device for power electronic component production according to claim 1, characterized in that: the inner top wall of the mounting box (2) is provided with a rectangular strip hole matched with the moving track of the mounting plate (11).

3. The positioning device for power electronic component production according to claim 1, characterized in that: the through-hole with carriage release lever (17) looks adaptation is all seted up with two fixed case (6) dorsal inner walls mutually in the inside of mounting panel (11).

4. The positioning device for power electronic component production according to claim 1, characterized in that: the opposite sides of the upper rack plate and the lower rack plate (18) are fixedly provided with limiting rods, and the limiting rods are connected with the inner wall of the fixed box (6) in a sliding mode.

5. The positioning device for power electronic component production according to claim 1, characterized in that: the upper side and the lower side of the inner wall of the fixed box (6) are provided with moving holes matched with the rack plates (18).

6. The positioning device for power electronic component production according to claim 1, characterized in that: the bottom fixed mounting of base (1) has the support column that quantity is two, the bottom fixed mounting of support column has anti-skidding gasket, anti-skidding gasket's thickness is three millimeters.