CN217529818U

CN217529818U - Soldering lug welding tool

Info

Publication number: CN217529818U
Application number: CN202221373072.7U
Authority: CN
Inventors: 朱兆明; 马隆; 吴桂珍
Original assignee: Shanghai Baibang Electronic Element Co ltd
Current assignee: Shanghai Baibang Electronic Element Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-04
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a soldering lug welding frock, including the bottom plate, still include: the L-shaped steps are symmetrically arranged in one end of the bottom plate, each L-shaped step is provided with a sliding rail, and the outer surface of each sliding rail is connected with a sliding block in a sliding manner; the bottom of the top fixing bottom die is fixedly installed with the sliding block, a plurality of guide rails are sequentially installed at the top of the top fixing bottom die, a waist-shaped groove is formed in each guide rail, and a first telescopic spring is installed in each waist-shaped groove; the air cylinder connecting plate is fixedly installed between the air cylinder connecting plate and the top fixing bottom die; the Y-shaped ejector is in sliding connection with the guide rail and is in threaded connection with the top of the ejector fixing bottom die; the operation requirements on personnel can be reduced, the product quality can be effectively improved, the product quality has high repeatability and consistency, and the reject ratio can be greatly reduced.

Description

Soldering lug welding tool

Technical Field

The utility model relates to a weld dress frock field, especially relate to a soldering lug welding frock.

Background

The welding tool is a set of flexible fixture for welding, fixing, compressing and positioning. The welding machine is mainly used for welding various weldable materials and welding large, medium and small materials.

However, the existing welding tool still has some disadvantages, when an iron core is welded, the welding lug welding tool is high in part number, high in operability and complex, so that the operation requirement on workers is high, the welding lug is large in quantity when being welded, and in order to guarantee the product quality of the welding lug, the welding lug welding tool is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a soldering lug welding frock can reduce the operation requirement to personnel, can effectively promote the product quality, and product quality has high repeatability, uniformity, can reduce the defective rate by a wide margin.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a soldering lug welding frock, includes the bottom plate, still includes:

the L-shaped steps are symmetrically arranged in one end of the bottom plate, each L-shaped step is provided with a sliding rail, and the outer surface of each sliding rail is connected with a sliding block in a sliding manner;

the bottom of the top fixing bottom die is fixedly installed with the sliding block, a plurality of guide rails are sequentially installed at the top of the top fixing bottom die, a waist-shaped groove is formed in each guide rail, and a first telescopic spring is installed in each waist-shaped groove;

the air cylinder connecting plate is fixedly installed between the air cylinder connecting plate and the top fixing bottom die;

the Y-shaped ejector is in sliding connection with the guide rail and is in threaded connection with the top of the ejector fixing bottom die;

the iron core fixing bottom die is characterized in that a cylindrical pin is fixedly mounted at the bottom of the iron core fixing bottom die, a clamping groove strip is fixedly mounted at the top of the iron core fixing bottom die, a plurality of semicircular grooves are sequentially formed in the clamping groove strip, a boss is mounted inside each semicircular groove, a welding piece is connected to the outer surface of each boss in a sliding mode, and an iron core is arranged between each welding piece and each semicircular groove;

and the front-back moving cylinder is fixedly connected with one cylinder connecting plate.

As a preferred technical scheme of the utility model, rectangular groove has been seted up at the middle part of the fixed die block of iron core, and the internally mounted in rectangular groove has the material piece that moves back, the bottom symmetry fixed mounting who moves back the material piece has the cylindric lock, the surface cover of cylindric lock is equipped with second expanding spring.

As an optimal technical scheme of the utility model, the quantity of guide rail is the same with the quantity of half slot, through spacer pin fixed connection between guide rail and the fixed die block of top.

As a preferred technical scheme of the utility model, U type groove has been seted up to the symmetry in the other end of bottom plate, the top fixed mounting of bottom plate has the baffle, the equal fixed mounting in both sides of bottom plate has the L template.

As an optimal technical scheme of the utility model, back-and-forth movement cylinder and bottom plate fixed mounting.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the first telescopic spring and the boss, the first telescopic spring is used for buffering when the ejector fixing bottom die moves forwards to abut against the iron core, so that the iron core cannot deform or pop up, and the boss is convenient for fixing the position of the welding sheet.

2. Through the fixed die block of the iron core and the material returned piece that set up, the convenience is convenient for install and dismantle between the fixed die block of bottom plate and iron core, and promotes the cylindric lock, and the cylindric lock resets the cylindric lock because second expanding spring's elasticity, improves the rate of utilization of device.

3. Through the bottom plate that sets up, place the top at the bottom plate with the fixed die block of iron core, and the surface laminating of one end and baffle, the L template presss from both sides the fixed die block of iron core tightly to when making the back-and-forth movement cylinder drive the fixed die block of top to the direction of the fixed die block of iron core remove, extrude the fixed die block of iron core, thereby make the position of the fixed die block of iron core obtain prescribing a limit to, can not become flexible, until soldering lug welding success, reset the back-and-forth movement cylinder, the convenience is installed and is dismantled the fixed die block of iron core.

Drawings

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

FIG. 2 is a block diagram of the present invention;

fig. 3 is a connecting structure diagram of the top fixing bottom die of the utility model;

FIG. 4 is an enlarged view of the structure A in FIG. 3 according to the present invention;

FIG. 5 is a view showing a connection structure of the baffle plate according to the present invention;

FIG. 6 is an enlarged view of the structure of the present invention at B in FIG. 5;

fig. 7 is a structure diagram of the cylindrical pin connection of the present invention.

Wherein: 1. a slot clamping strip; 2. an iron core; 3. soldering lugs; 4. an L-shaped step; 5. a baffle plate; 6. a Y-shaped plug; 7. a guide rail; 8. a first extension spring; 9. a limit pin; 10. withdrawing the material sheet; 11. a cylindrical pin; 12. an L-shaped plate; 13. moving the cylinder back and forth; 14. a second extension spring; 15. a cylinder connecting plate; 16. a slider; 17. a base plate; 18. the top head fixes the bottom die; 19. a slide rail; 20. the iron core fixes the bottom die.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-7, the utility model provides a soldering lug welding frock, including bottom plate 17, still include:

the L-shaped steps 4,L are symmetrically arranged in one end of the bottom plate 17, each L-shaped step 4 is provided with a slide rail 19, and the outer surface of each slide rail 19 is connected with a slide block 16 in a sliding manner;

the top fixing bottom die 18 is fixedly arranged on the bottom of the top fixing bottom die 18 and the sliding block 16, a plurality of guide rails 7 are sequentially arranged on the top of the top fixing bottom die 18, a waist-shaped groove is formed in each guide rail 7, and a first telescopic spring 8 is arranged in each waist-shaped groove;

the cylinder connecting plate 15 is fixedly arranged between the cylinder connecting plate 15 and the top fixed bottom die 18;

the Y-shaped top 6,Y is in sliding connection with the guide rail 7, and the Y-shaped top 6 is in threaded connection with the top of the top fixed bottom die 18;

the iron core fixing bottom die 20 is characterized in that a cylindrical pin 11 is fixedly installed at the bottom of the iron core fixing bottom die 20, a clamping groove strip 1 is fixedly installed at the top of the iron core fixing bottom die 20, a plurality of semicircular grooves are sequentially formed in the clamping groove strip 1, a boss is installed inside each semicircular groove, a welding piece 3 is connected to the outer surface of each boss in a sliding mode, and an iron core 2 is arranged between each welding piece 3 and each semicircular groove;

the front and back moving cylinder 13 is fixedly connected with a cylinder connecting plate 15.

In other embodiments, a long groove is formed in the middle of the core fixing bottom die 20, the material returning piece 10 is installed inside the long groove, the cylindrical pins 11 are symmetrically and fixedly installed at the bottom of the material returning piece 10, and the second extension spring 14 is sleeved on the outer surface of the cylindrical pin 11.

Through the fixed die block 20 of iron core that sets up, the manual work is placed iron core 2 on the fixed die block 20 of iron core, press from both sides soldering lug 3 on the boss on draw-in groove strip 1 again, whole strip iron core fixed die block 20 can remove, and can dismantle and install between the bottom plate 17, and the fixed die block 20 of a plurality of iron cores is convenient for replace, place bottom plate 17 on iron core fixed die block 20, start back-and-forth movement cylinder 13, back-and-forth movement cylinder 13 drives the fixed die block 18 of top of fixing on slide rail 19 and moves forward, the tip of the Y type top 6 of fixing on guide rail 7 is the semicircle type, the arc surface of iron core 2 is hugged closely in time, make iron core 2 not have the clearance, resistance welding electrode tip withstands soldering lug 3 this moment, make soldering lug 3 and iron core 2 fixed connection, after the welding is accomplished, the cylinder moves backward and resets, take away whole strip iron core fixed die block 20, extrude cylindric lock 11, thereby promote cylindric lock 11 to drive material piece 10 and move in step, make it and separate with iron core fixed die block 20, make material piece 10 that material piece 10 withstand.

In other embodiments, the number of the guide rails 7 is the same as that of the semicircular grooves, and the guide rails 7 are fixedly connected with the top fixing bottom die 18 through the limit pins 9.

Through the guide rail 7, the fixed bottom die 18 of the top is convenient to move in the horizontal direction, so that the Y-shaped top 6 is conveniently driven to be attached to the arc surface of the iron core 2.

In other embodiments, a U-shaped groove is symmetrically formed in the other end of the bottom plate 17, the baffle 5 is fixedly mounted at the top of the bottom plate 17, and the L-shaped plates 12 are fixedly mounted on both sides of the bottom plate 17.

The baffle 5 is attached to the end of the iron core fixing bottom mold 20, and the L-shaped plate 12 defines the position of the iron core fixing bottom mold 20 together with the baffle 5.

In other embodiments, the forward and backward moving cylinder 13 is fixedly mounted to the base plate 17.

The top fixing bottom die 18 is conveniently driven to move in the horizontal direction through the arranged front-back moving air cylinder 13.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a soldering lug welding frock, includes bottom plate (17), its characterized in that: further comprising:

the L-shaped steps (4) are symmetrically arranged in one end of the bottom plate (17), each L-shaped step (4) is provided with a sliding rail (19), and the outer surface of each sliding rail (19) is connected with a sliding block (16) in a sliding manner;

the ejection head fixing bottom die (18), the bottom of the ejection head fixing bottom die (18) is fixedly mounted with the sliding block (16), a plurality of guide rails (7) are sequentially mounted at the top of the ejection head fixing bottom die (18), a waist-shaped groove is formed in each guide rail (7), and a first telescopic spring (8) is mounted in each waist-shaped groove;

the air cylinder connecting plate (15) is fixedly installed between the air cylinder connecting plate (15) and the top fixing bottom die (18);

the Y-shaped ejector head (6) is connected with the guide rail (7) in a sliding mode, and the Y-shaped ejector head (6) is in threaded connection with the top of the ejector head fixing bottom die (18);

the iron core fixing bottom die (20) is characterized in that a cylindrical pin (11) is fixedly mounted at the bottom of the iron core fixing bottom die (20), a clamping groove strip (1) is fixedly mounted at the top of the iron core fixing bottom die (20), a plurality of semicircular grooves are sequentially formed in the clamping groove strip (1), bosses are respectively mounted inside the semicircular grooves, welding lugs (3) are connected to the outer surfaces of the bosses in a sliding mode, and an iron core (2) is arranged between each welding lug (3) and each semicircular groove;

the front-back moving air cylinder (13) is fixedly connected with one air cylinder connecting plate (15).

2. The soldering lug welding tool according to claim 1, characterized in that: the long strip groove has been seted up at the middle part of the fixed die block of iron core (20), and the internally mounted in long strip groove has material returning piece (10), the bottom symmetry fixed mounting who returns material piece (10) has cylindric lock (11), the surface cover of cylindric lock (11) is equipped with second expanding spring (14).

3. The soldering lug welding tool according to claim 1, characterized in that: the number of the guide rails (7) is the same as that of the semicircular grooves, and the guide rails (7) are fixedly connected with the top fixed bottom die (18) through limiting pins (9).

4. The soldering lug welding tool according to claim 1, characterized in that: u type groove has been seted up to the symmetry in the other end of bottom plate (17), the top fixed mounting of bottom plate (17) has baffle (5), the equal fixed mounting in both sides of bottom plate (17) has L template (12).

5. The soldering lug welding tool according to claim 1, characterized in that: the front-back moving cylinder (13) is fixedly arranged with the bottom plate (17).