CN217394176U

CN217394176U - Slidable double-station welding device

Info

Publication number: CN217394176U
Application number: CN202220998481.XU
Authority: CN
Inventors: 周定毅; 徐先文
Original assignee: WUXI HONGGUANG CAPACITOR CO Ltd
Current assignee: WUXI HONGGUANG CAPACITOR CO Ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-09-09
Anticipated expiration: 2032-04-27

Abstract

The utility model belongs to the technical field of welding equipment, and relates to a slidable double-station welding device, which comprises a base, wherein two vertical limiting strips which are arranged in parallel are fixed on the base, a workbench base is arranged between the two vertical limiting strips in a matching way, and the workbench base is limited in position by two positioning components which are respectively and vertically arranged at two different ends of the vertical limiting strips; a workbench bracket is fixed on the workbench base and provided with a workbench with adjustable height; the worktable base is integrally connected with a vertically extending profiling bracket, and a height-adjustable profiling platform is arranged on the profiling bracket; still be equipped with the contact pin board on the workstation base, the contact pin board can carry out altitude mixture control, and the contact pin board can be followed the horizontal direction and is close to or keep away from the profiling support, and the contact pin board top sets up two contact pin grooves. The welding device is mainly used for welding and positioning the 61-type new energy capacitor internal element, and accurate positioning of leading out of the element and the contact pin and leading out of the contact pin and the contact pin is achieved.

Description

Slidable double-station welding device

Technical Field

The utility model belongs to the technical field of welding equipment, a but gliding style duplex position welding set is related to.

Background

Since the 21 st century, the development of the capacitor industry was influenced by periodic factors such as macro-economic policy, increased market competition, user preference, and the like. The traditional household appliances and consumer electronics are gradually developed to the new energy and photovoltaic industries. As governments of various countries mostly release new energy preferential policies, the demand is increased, and the overall demand is rapidly increased under the drive of cost reduction factors in the photovoltaic wind power market. The development heat of new energy capacitors is gaining favor in the processing and manufacturing industry in recent years.

The birth of new products is accompanied with the revolution of new materials, new processes and new technologies. The traditional production mode, production process and production die are no longer suitable for the new energy capacitor after iterative upgrade.

The traditional 61-type four-pin lead-out capacitor production mode depends on human eye recognition to control the pin position. The operation difficulty is higher, so the production operation efficiency is seriously influenced. In addition, the position that the contact pin draws out needs to match the product shell internal structure, that is to say the contact pin after the welding needs to put into the mould groove of finished product shell, and like this to the welding position of contact pin and component, contact pin and the welding position of contact pin, it is accurate to be required to do. The traditional manufacturing method only uses the human eye for positioning, which leads to the defects of skew and offset of the contact pin. The leading-out positions of the elements and the pins cannot be matched with the shell, the pins and the pins cannot meet the requirements of customers in positioning, and finally high-frequency reworking and scrapping treatment occurs, so that a large amount of labor cost and material cost are wasted.

Secondly, the traditional welding process mostly adopts a cushion block height-increasing mode to match the operation of a welding machine. Because the cushion blocks with different heights correspond to different equipment parameters, the phenomenon of high-frequency secondary machine adjustment is inevitable in the welding operation process. The fixed heights of the cushion blocks can not be matched with welding machine parameters such as the height of a welding head, a pressing stroke, welding pressure and the like all the time. Leading to the bad hidden troubles of welding sparking, too deep welding, welding insufficient welding and the like in the welding operation process. Ultimately affecting the yield of the product.

Disclosure of Invention

The utility model provides a to above-mentioned problem, a can gliding style duplex position welding set is provided, this welding set mainly used 61 type new forms of energy electric capacity internal element's welding position realizes that component and contact pin are drawn forth, the accurate location that contact pin and contact pin were drawn forth.

According to the technical scheme of the utility model: the utility model provides a can gliding style duplex position welding set which characterized in that: the worktable base is limited in position by two positioning components which are vertically arranged at two different ends of the two vertical limiting strips respectively;

a workbench bracket is fixed on the workbench base and provided with a workbench with adjustable height;

a vertically extending profiling bracket is integrally connected to the workbench base, and a height-adjustable profiling table is arranged on the profiling bracket;

still be equipped with the contact pin board on the workstation base, the contact pin board can carry out altitude mixture control, and the contact pin board can be followed the horizontal direction and is close to or keep away from the profiling support, and the contact pin board top sets up two contact pin grooves.

As a further improvement, the positioning assembly comprises a positioning block and a positioning bolt, the positioning bolt is connected with the positioning block by screw thread, and the head of the positioning bolt is arranged on the base of the directional workbench.

As a further improvement, each vertical limiting strip is fixedly connected with the base through a limiting strip fastening nut.

As a further improvement, the bottom of the workbench is provided with an integrally connected adjusting screw, the adjusting screw is in threaded connection with the inner thread hole of the workbench bracket, and the adjusting screw is provided with a fastening piece in threaded connection.

As a further improvement, the connecting screw rod of the working table support bottom body is in threaded connection with the central threaded hole of the working table base.

As a further improvement, be equipped with the waist type groove that extends along vertical direction on the profiling support, the threaded rod that the profiling platform is connected perpendicularly runs through waist type groove, and the threaded rod corresponds profiling support one side threaded connection profiling fastening nut, opposite side threaded connection profiling stop nut.

As a further improvement of the utility model, the worktable base is connected with the inserting needle plate bracket, the inserting needle plate bracket is provided with an inserting needle plate bracket horizontal adjusting groove and an inserting needle plate bracket vertical adjusting groove, and the inserting needle plate bracket is horizontally adjusted on the worktable base through the inserting needle plate bracket horizontal adjusting groove;

the vertical adjustment tank of contact pin board support is provided with two, sets up two vertical grooves of contact pin board on the contact pin board, and the interval in two vertical grooves of contact pin board equals with the interval in two contact pin grooves, and the vertical adjustment tank of contact pin board support corresponds the cooperation with two screw holes in contact pin board bottom to realize locking cooperation through adjusting bolt and connect.

As a further improvement of the utility model, the locating piece is fixed with base welded joint.

As a further improvement of the utility model, the outside that corresponds to perpendicular spacing strip on the base sets up base fastening bolt respectively.

The technical effects of the utility model lie in: the utility model discloses the product is rational in infrastructure ingenious, and contact pin and capacitive element, contact pin and contact pin accurate positioning-the accurate location of contact pin and contact pin is realized through the contact pin groove of contact pin board top fixed center distance, but through the accurate location of back-and-forth movement control component and contact pin by the mould platform.

The positioning and mounting device is suitable for products with different sizes, namely, the positioning and mounting of the products with different sizes are realized through a workbench capable of moving up and down, a mold leaning platform capable of moving up and down and back and forth and an inserting needle plate capable of moving up and down.

The sliding type double-station welding mode is characterized in that the left and right limit (no sliding displacement) of the workbench base is ensured on the base through a vertical limit strip, and the workbench base can generate front and back fixed displacement through the limit of a front and back positioning block and a positioning nut on the base. The welding mechanism is connected with the base of the workbench, so that a welding mode of left-right fixation and front-back displacement of a welding point on the end surface of an element during welding is ensured. Finally, a double-station welding mode of a front welding spot and a rear welding spot on one end face of a product is realized.

The service life of the die is prolonged due to the copper alloy material.

The free height is matched with welding equipment, namely the upper free height and the lower free height of the worktable surface are controlled by the free rotation of a bolt at the bottom of the worktable in an internal thread hole of a worktable bracket, and the self-locking of the height of the worktable is realized by the matching of a fastening piece and the top of the worktable bracket. The free-height working table top can realize the high freedom of the welding surface during operation, thereby matching with the corresponding equipment parameters.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a perspective view of the utility model in use.

Fig. 4 is a perspective view of the present invention in use.

Fig. 5 is a sectional view showing a use state of the present invention.

Fig. 6 is a front view of the usage state of the present invention.

Fig. 7 is a plan view of the usage state of the present invention.

Fig. 8 is a left side view of the usage state of the present invention.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

In the drawings 1-8, the device comprises a base 1, a positioning base hole 2, a fastening base hole 3, a base fastening bolt 4, a vertical limiting strip 5, a limiting strip threaded hole 6, a limiting strip fastening bolt 7, a positioning block 8, a positioning bolt 9, a workbench base 10, a workbench base central threaded hole 11, a workbench support 12, a workbench 13, a fastening piece 14, an inserting needle plate support hole 15, an inserting needle plate support 16, an inserting needle plate support horizontal adjusting groove 16-1, an inserting needle plate support vertical adjusting groove 16-2, an inserting needle plate support fastening bolt 17, an inserting needle plate fastening bolt 18, an inserting needle plate 19, an inserting needle plate vertical groove 19-1, an inserting needle groove 19-2, an inserting needle plate threaded hole 19-3, a master support 20, a master support 21, a master limiting nut 22, a master fastening bolt 23, a capacitance element 24, an inserting needle 25 and the like.

As shown in fig. 1-5, the utility model relates to a slidable formula duplex position welding set, including base 1, two parallel arrangement's perpendicular spacing 5 is fixed on the base 1, and workstation base 10 cooperation sets up between two perpendicular spacing 5, and workstation base 10 carries out the position spacing through the locating component that two perpendicular spacing 5 dissimilar both ends difference perpendicular settings.

A workbench support 12 is fixed on the workbench base 10, and a workbench 13 with adjustable height is arranged on the workbench support 12.

The workbench base 10 is integrally connected with a vertically extending profiling support 20, and the profiling support 20 is provided with a height-adjustable profiling table 21.

The workbench base 10 is also provided with an inserting needle plate 19, the inserting needle plate 19 can be adjusted in height, the inserting needle plate 19 can be close to or far away from the profiling support 20 along the horizontal direction, and the top of the inserting needle plate 19 is provided with two inserting needle grooves 19-2.

The positioning components respectively comprise a positioning block 8 and a positioning bolt 9, the positioning bolt 9 is in threaded connection with the positioning block 8, and the head of the positioning bolt 9 points to the workbench base 10. The positioning block 8 is welded and fixed with the base 1.

Each vertical limiting strip 5 is fixedly connected with the base 1 through a limiting strip fastening nut 7.

The bottom of the workbench 13 is provided with an integrally connected adjusting screw which is in threaded connection with the inner threaded hole of the workbench bracket 12, and the adjusting screw is in threaded connection with a fastening piece 14.

The connecting screw rod integrally connected with the bottom of the workbench bracket 12 is in threaded connection with a workbench base center threaded hole 11 arranged on the workbench base 10.

The profiling support 20 is provided with a waist-shaped groove extending in the vertical direction, a threaded rod perpendicularly connected with the profiling table 21 penetrates through the waist-shaped groove, one side of the threaded rod corresponding to the profiling support 20 is in threaded connection with a profiling fastening nut 23, and the other side of the threaded rod is in threaded connection with a profiling limiting nut 22.

An inserting needle plate support 16 is connected to the workbench base 10, an inserting needle plate support horizontal adjusting groove 16-1 and an inserting needle plate support vertical adjusting groove 16-2 are formed in the inserting needle plate support 16, and horizontal adjustment of the inserting needle plate support 16 on the workbench base 10 is achieved through the inserting needle plate support horizontal adjusting groove 16-1.

Two needle inserting plate support vertical adjusting grooves 16-2 are arranged, two needle inserting plate vertical grooves 19-1 are arranged on the needle inserting plate 19, the distance between the two needle inserting plate vertical grooves 19-1 is equal to the distance between the two needle inserting grooves 19-2, the two needle inserting plate support vertical adjusting grooves 16-2 are correspondingly matched with the two threaded holes 19-3 in the bottom of the needle inserting plate 19, and locking matching connection is achieved through adjusting bolts.

Base fastening bolts 4 are respectively arranged on the outer sides of the base 1 corresponding to the vertical limiting strips 5.

As shown in fig. 1 to 5, in operation, the capacitor element 24 is placed on the upper end surface of the table 13, the right side of the capacitor element 24 is attached to the left side surface of the pin plate 19, and the front-back direction is attached to the mold bed 21. The front-rear position of the capacitive element 24 is adjusted by the back-and-forth movement of the mold table 21. In operation, the center line of the required capacitance element 24 is centrosymmetric with the two pin grooves 19-2 at the top of the pin plate 19. The positioning of the capacitive element 24 and the pin plate 19 can be realized by the forward and backward movement of the capacitive element 24 body and the pin plate 19.

As shown in fig. 1 to 8, in operation, the upper end surface of the vertical demand capacitor element 24 is aligned with the heights of the two pin grooves 19-2 at the top of the pin plate 19. The height of the capacitor elements 24 is controlled by the height-adjustable table 13, and the height of the two pin grooves 19-2 on the top of the pin plate 19 is controlled by the pin plate 19 which can be moved up and down. In the soldering operation, the pins 25 are placed on the end surfaces of the components 24 through the two pin grooves at the top of the pin plate 19.

In addition, the front-back distance of the positioning bolts 9 is adjusted to ensure that the front-back sliding distance of the workbench base 10 is equal to the center distance of two needle inserting grooves 19-1 at the top of the needle inserting plate 19. During operation, after the pins 25 are welded, the workbench base 10 is pushed to slide back and forth, and the welding operation of the other pin 25 on the upper end face of the capacitor element can be simultaneously carried out. After the two welding points on the upper end surface of the capacitor element 24 are welded, the capacitor element 24 is turned over to place the welded contact pins 25 through the two vertical elliptical grooves in the contact pin plate 19, and the welding operation of the two contact pins 25 on the other end surface is completed.

The mechanism is adjustable in the fore-aft direction and the vertical direction by the element 24. And a mechanism for adjusting the back-and-forth direction and the vertical direction of the needle insertion plate 19. The precise positioning of the contact pins and the capacitance element 24 is realized, and in addition, the precise positioning of the contact pins and the contact pins can be realized by the fixed distance between two contact pin grooves at the top of the contact pin plate 19. Further guarantee among the welding process that locate function is accurate, this mechanism avoids the human eye discernment location, has guaranteed product welded uniformity and stability when promoting the operating efficiency greatly.

The mechanism realizes the auxiliary positioning function of products with different sizes by moving the working table 13 up and down, moving the mould table 21 back and forth and moving the inserting needle plate 19 up and down. The steps of frequently replacing the heightening die and frequently adjusting the machine are avoided, and the welding operation time is greatly saved.

The table 13 is controlled in the vertical free height of the working surface of the table 13 by the free rotation of the bottom bolt in the threaded hole of the table bracket 12, and the self-locking of the height of the table 13 is realized by the engagement of the fastening piece 14 with the top of the table bracket 16. The free-height working table top can realize the high freedom of the welding surface during operation, thereby matching with the corresponding equipment parameters. And a large amount of time for changing the model is saved.

Meanwhile, the welding operation of two welding spot double stations at a time is realized by the front and back sliding of the workbench base 10 during the welding operation. The operation steps that each welding point needs auxiliary positioning are avoided, and the operation efficiency is improved by 50%.

The welding mechanism is made of copper alloy materials except for the nut. The reduction of the positioning precision caused by the abrasion of the die material in the long-term use process is avoided. The service life of the die is greatly prolonged.

Claims

1. The utility model provides a can gliding style duplex position welding set which characterized in that: the device comprises a base (1), wherein two vertical limiting strips (5) which are arranged in parallel are fixed on the base (1), a workbench base (10) is arranged between the two vertical limiting strips (5) in a matching way, and the workbench base (10) is limited in position by two positioning assemblies which are respectively and vertically arranged at two different ends of the two vertical limiting strips (5);

a workbench support (12) is fixed on the workbench base (10), and the workbench support (12) is provided with a workbench (13) with adjustable height;

a vertically extending profiling support (20) is integrally connected to the workbench base (10), and a height-adjustable profiling table (21) is arranged on the profiling support (20);

still be equipped with contact pin board (19) on workstation base (10), contact pin board (19) can carry out height control, and contact pin board (19) can be followed the horizontal direction and is close to or keep away from profiling support (20), and contact pin board (19) top sets up two contact pin grooves (19-2).

2. The slidable double station welding apparatus of claim 1 wherein: the positioning assembly comprises a positioning block (8) and a positioning bolt (9), the positioning bolt (9) is in threaded connection with the positioning block (8), and the head of the positioning bolt (9) points to the workbench base (10).

3. The slidable double station welding apparatus of claim 1 wherein: each vertical limiting strip (5) is fixedly connected with the base (1) through a limiting strip fastening nut (7).

4. The slidable double station welding apparatus of claim 1 wherein: the bottom of the workbench (13) is provided with an integrally connected adjusting screw rod, the adjusting screw rod is in threaded connection with an internal threaded hole of the workbench support (12), and the adjusting screw rod is in threaded connection with a fastening piece (14).

5. The slidable double station welding apparatus of claim 1 wherein: the connecting screw rod integrally connected with the bottom of the workbench support (12) is in threaded connection with a workbench base center threaded hole (11) formed in the workbench base (10).

6. The slidable double station welding apparatus of claim 1 wherein: the profiling support (20) is provided with a waist-shaped groove extending along the vertical direction, a threaded rod perpendicularly connected with the profiling table (21) penetrates through the waist-shaped groove, the threaded rod corresponds to one side of the profiling support (20) and is in threaded connection with a profiling fastening nut (23), and the other side of the threaded rod is in threaded connection with a profiling limiting nut (22).

7. The slidable double station welding apparatus of claim 1 wherein: the worktable base (10) is connected with an inserting needle plate support (16), the inserting needle plate support (16) is provided with an inserting needle plate support horizontal adjusting groove (16-1) and an inserting needle plate support vertical adjusting groove (16-2), and the inserting needle plate support (16) is horizontally adjusted on the worktable base (10) through the inserting needle plate support horizontal adjusting groove (16-1);

two needle inserting plate support vertical adjusting grooves (16-2) are arranged, two needle inserting plate vertical grooves (19-1) are arranged on the needle inserting plate (19), the distance between the two needle inserting plate vertical grooves (19-1) is equal to the distance between the two needle inserting grooves (19-2), the two needle inserting plate support vertical adjusting grooves (16-2) are correspondingly matched with the two threaded holes (19-3) in the bottom of the needle inserting plate (19), and locking matching connection is achieved through adjusting bolts.

8. The slidable double station welding apparatus of claim 2 wherein: the positioning block (8) is fixed with the base (1) in a welding mode.

9. The slidable double station welding apparatus of claim 1 wherein: and base fastening bolts (4) are respectively arranged on the outer sides of the base (1) corresponding to the vertical limiting strips (5).