CN217667219U

CN217667219U - Positive current collector pre-spot laser welding machine jig

Info

Publication number: CN217667219U
Application number: CN202220704928.8U
Authority: CN
Inventors: 王震
Original assignee: Suzhou Xibico Photoelectric Co ltd
Current assignee: Suzhou Xibico Photoelectric Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-10-28
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to a tool equipment field discloses a positive current collector is laser welding machine tool in advance, the on-line screen storage device comprises a base, the top middle part fixedly connected with cylinder of base, the drive end fixed connection of cylinder is in the bottom of fixed plate, the anterior fixedly connected with fixed carrier in top of fixed plate, the rear side of fixed carrier is provided with buffer gear, branch fixedly connected with roof is passed through in the top four corners of base, the inside of roof is provided with cooling body. The utility model discloses in, in the ejector pin got into the recess, the ejector pin removed inside in the recess and can extrude splint, and splint can extrude the spring along with the removal of ejector pin, have certain cushioning effect, avoid removing carrier direct collision electricity core, and the copper adsorbs the heat of welding, and the clear water adsorbs the heat of copper, and the refrigeration piece is converted to upper portion with the temperature of lower part for the cooling rate of welding.

Description

Positive current collector pre-spot laser welding machine jig

Technical Field

The utility model relates to a tool equipment field especially relates to a positive current collector is laser welding machine tool in advance.

Background

The jig is a large tool for carpenters, ironmen, pincers, machines, electric controls and other handicrafts, is mainly used as a tool for assisting in controlling positions or actions, and can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig.

Anodal mass flow body is some laser-beam welding machine in advance is the laser-beam welding that is used for super capacitor to collect the body and cylinder electricity core, and the shortcoming that common tool exists has: firstly, electric core is comparatively fragile, and when electric push rod promoted to remove the carrier and fix electric core, cause the extrusion to electric core easily, cause electric core to damage, secondly electric core is higher with the product temperature of mass flow body welding back, and natural cooling is long consuming time, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the positive current collector is laser welding machine tool in advance that proposes can cushion it before removing carrier contact electric core through buffer gear, guarantees that electric core can not damage, cools off a welding through cooling body, improves cooling rate.

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

a positive current collector pre-spot laser welding machine jig comprises a base, wherein a cylinder is fixedly connected to the middle of the top end of the base, the driving end of the cylinder is fixedly connected to the bottom end of a fixing plate, a fixing carrier is fixedly connected to the front portion of the top end of the fixing plate, a buffering mechanism is arranged on the rear side of the fixing carrier, four corners of the top end of the base are fixedly connected with a top plate through supporting rods, and a cooling mechanism is arranged inside the top plate;

the buffer mechanism comprises a spring and a clamping plate, one end of the clamping plate is rotatably connected to the inner wall of the groove through a rotating shaft, and the other end of the clamping plate is fixedly connected with the spring;

the cooling mechanism comprises a refrigeration piece and clean water, the clean water is arranged inside the top plate, and the refrigeration piece is fixedly connected to the middle of the top end of the top plate;

through the technical scheme, electric push rod promotes to remove the carrier and removes, before removing carrier contact electric core, the ejector pin gets into in the recess, the ejector pin removes inside can extrude splint in the recess, splint are along with the removal of ejector pin, can extrude the spring, there is certain cushioning effect, when the ejector pin supports the recess at the most inside, it contacts electric core to remove the carrier, avoid removing carrier direct impact electric core, the completeness of electric core has been guaranteed, electric core and mass flow body welding success back, the copper has good heat conductivity, the heat of welding piece is adsorbed to the copper, the clear water encircles the periphery at the copper, the copper is with heat transfer for the clear water, the clear water adsorbs the heat of copper, clear water temperature risees, open the refrigeration piece, the temperature conversion of refrigeration piece with the lower part is to upper portion, the mesh to the clear water heat dissipation of lower part has been reached, the cooling rate of welding piece has been accelerated.

Furthermore, the buffer mechanism also comprises ejector rods, wherein one ends of the ejector rods are fixedly connected with fixing carriers, and the other ends of the ejector rods extend into the grooves;

through above-mentioned technical scheme, before removing carrier contact electric core, in the ejector pin got into the recess, the ejector pin removed inside in the recess and can extrude splint, and splint can extrude the spring along with the removal of ejector pin, have certain cushioning effect.

Furthermore, the buffer mechanism also comprises grooves which are arranged on the left side and the right side of the front end of the mobile carrier;

through above-mentioned technical scheme, when waiting the ejector pin to support the recess innermost, remove the carrier and contact electric core, avoid removing carrier direct collision electric core, guaranteed the complete of electric core.

Further, the cooling mechanism further comprises a copper plate, and the copper plate is arranged on the periphery of the upper carrier;

through above-mentioned technical scheme, the copper has good heat conductivity, and the copper adsorbs the heat of welding.

Further, the cooling mechanism further comprises a rubber plug, and the rubber plug is arranged at the top end of the top plate;

through above-mentioned technical scheme, open the rubber buffer, can add clear water in to the roof.

Further, the cooling mechanism further comprises a waterproof coating, and the waterproof coating is arranged at the bottom of the refrigerating sheet;

through above-mentioned technical scheme, play isolated effect, avoid refrigeration piece direct contact clear water.

Furthermore, an electric push rod is fixedly connected to the rear side of the top end of the fixing plate, and a driving end of the electric push rod is fixedly connected to the rear end of the mobile carrier;

through above-mentioned technical scheme, the electric push rod promotes to remove the carrier and removes, carries out the centre gripping to electric core fixedly.

Furthermore, a battery cell is arranged in the middle of the top end of the fixing plate, and an upper carrier is arranged in the middle of the top plate;

through above-mentioned technical scheme, the cylinder promotes electric core and shifts up the contact and go up the carrier, accomplishes the welding.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, electric push rod promotes to remove the carrier and removes, before removing carrier contact electric core, in the ejector pin got into the recess, the ejector pin removed inside in the recess and can extrude splint, splint can extrude the spring along with the removal of ejector pin, had certain cushioning effect, when waiting the ejector pin to support the recess at the most inside, removed the carrier and contacted electric core, avoided removing carrier direct impact electric core, guaranteed the complete of electric core.

2. The utility model discloses in, after electric core and mass flow body welding succeeded, the copper had good heat conductivity, and the copper adsorbs the heat of welding, and the clear water encircles the periphery at the copper, and the copper transmits the heat for the clear water, and the clear water adsorbs the heat of copper, and clear water temperature risees, opens the refrigeration piece, and the refrigeration piece is converted to upper portion with the temperature of lower part, has reached the radiating purpose of lower part clear water for the cooling rate of welding.

Drawings

Fig. 1 is a front view of a positive current collector pre-spot laser welding machine jig provided by the present invention;

fig. 2 is a detailed view of a buffering structure of a positive current collector pre-spot laser welding machine jig provided by the utility model;

fig. 3 is a top sectional view of a top plate of a positive electrode current collector pre-spot laser welding machine jig according to the present invention;

fig. 4 is a top plate side sectional view of the positive current collector pre-spot laser welding machine jig provided by the utility model.

Illustration of the drawings:

1. a base; 2. a strut; 3. a cylinder; 4. a mobile carrier; 5. a buffer mechanism; 501. a top rod; 502. a spring; 503. a splint; 504. a groove; 6. fixing a carrier; 7. an electric core; 8. a cooling mechanism; 801. refrigerating plates; 802. a rubber plug; 803. a copper plate; 804. clear water; 805. a water-resistant coating; 9. an electric push rod; 10. a fixing plate; 11. a top plate; 12. and (4) loading the carrier.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a positive current collector pre-spot laser welding machine jig comprises a base 1, wherein a cylinder 3 is fixedly connected to the middle of the top end of the base 1, the driving end of the cylinder 3 is fixedly connected to the bottom end of a fixing plate 10, a fixing carrier 6 is fixedly connected to the front portion of the top end of the fixing plate 10, a buffering mechanism 5 is arranged on the rear side of the fixing carrier 6, four corners of the top end of the base 1 are fixedly connected with a top plate 11 through supporting rods 2, and a cooling mechanism 8 is arranged inside the top plate 11;

the buffer mechanism 5 comprises a spring 502 and a clamp plate 503, one end of the clamp plate 503 is rotatably connected to the inner wall of the groove 504 through a rotating shaft, the other end of the clamp plate 503 is fixedly connected with the spring 502, the electric push rod 9 pushes the mobile carrier 4 to move, before the mobile carrier 4 contacts the battery cell 7, the ejector rod 501 enters the groove 504, the ejector rod 501 moves inside the groove 504 and can extrude the clamp plate 503, the clamp plate 503 can extrude the spring 502 along with the movement of the ejector rod 501, a certain buffer effect exists, when the ejector rod 501 abuts against the innermost part of the groove 504, the mobile carrier 4 contacts the battery cell 7, the mobile carrier 4 is prevented from directly colliding with the battery cell 7, and the integrity of the battery cell 7 is ensured;

cooling body 8 includes refrigeration piece 801 and clear water 804, clear water 804 sets up the inside at roof 11, refrigeration piece 801 fixed connection is in the top middle part of roof 11, electric core 7 and current collector welding succeed after, copper 803 has good heat conductivity, the heat of welding piece is adsorbed to copper 803, clear water 804 encircles the periphery at copper 803, copper 803 gives clear water 804 with heat transfer, clear water 804 adsorbs the heat of copper 803, clear water 804 temperature rise, open refrigeration piece 801, refrigeration piece 801 converts the temperature of lower part into upper portion, the radiating purpose of clear water 804 of lower part has been reached, the cooling rate of welding piece has been accelerated.

Buffer 5 still includes ejector pin 501, the equal fixedly connected with fixed carrier 6 of one end of ejector pin 501, the other end of ejector pin 501 stretches into in recess 504, buffer 5 still includes recess 504, recess 504 sets up the left and right sides at removal carrier 4 front end, it is preceding to remove carrier 4 contact electric core 7, ejector pin 501 gets into in recess 504, ejector pin 501 removes inside and can extrudes splint 503 in recess 504, splint 503 is along with the removal of ejector pin 501, can extrude spring 502, there is certain cushioning effect, cooling body 8 still includes copper 803, copper 803 sets up the periphery at last carrier 12, copper 803 has good heat conductivity, copper 803 adsorbs the heat of welding spare, cooling body 8 still includes rubber buffer 802, rubber buffer 802 sets up the top at roof 11, open rubber buffer 802, add clear water 804 in roof 11, cooling body 8 still includes waterproof coating 805, waterproof coating 805 sets up the bottom at refrigeration piece 801, prevent refrigeration piece 801 direct contact clear water 804, the top rear side fixedly connected with electric push rod 9 of fixed plate 10, the drive end fixed connection of electric push rod 9 pushes the rear end of removal carrier 4, electric push rod moves the middle part of carrier 9, it moves to be provided with electric core 12 on the completion push cylinder 12, it pushes away to move carrier 11.

The working principle is as follows: electric putter 9 promotes and removes carrier 4 and removes, before removing carrier 4 contact electric core 7, ejector pin 501 gets into in the recess 504, ejector pin 501 removes inside in recess 504 and can extrudees splint 503, splint 503 is along with ejector pin 501's removal, can extrude spring 502, there is certain cushioning effect, when ejector pin 501 supports recess 504 the innermost, remove carrier 4 and contact electric core 7, avoid removing carrier 4 direct collision electric core 7, electric core 7's is guaranteed to be complete, electric core 7 and mass flow body welding success back, copper 803 has good heat conductivity, the heat of welding piece is adsorbed to copper 803, clear water 804 encircles the periphery at copper 803, copper 803 gives clear water 804 with heat transfer, clear water 804 adsorbs the heat of copper 803, clear water 804 temperature rise, open refrigeration piece 801, refrigeration piece 801 converts the temperature of lower part to upper portion, the radiating purpose of clear water 804 of lower part has been reached, the cooling rate of welding piece has been accelerated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a positive current collector is laser welding machine tool in advance, includes base (1), its characterized in that: the middle part of the top end of the base (1) is fixedly connected with an air cylinder (3), the driving end of the air cylinder (3) is fixedly connected to the bottom end of a fixing plate (10), the front part of the top end of the fixing plate (10) is fixedly connected with a fixing carrier (6), the rear side of the fixing carrier (6) is provided with a buffer mechanism (5), four corners of the top end of the base (1) are fixedly connected with a top plate (11) through supporting rods (2), and a cooling mechanism (8) is arranged inside the top plate (11);

the buffer mechanism (5) comprises a spring (502) and a clamping plate (503), one end of the clamping plate (503) is rotatably connected to the inner wall of the groove (504) through a rotating shaft, and the other end of the clamping plate (503) is fixedly connected with the spring (502);

the cooling mechanism (8) comprises a refrigeration piece (801) and clean water (804), the clean water (804) is arranged inside the top plate (11), and the refrigeration piece (801) is fixedly connected to the middle of the top end of the top plate (11).

2. The positive current collector pre-spot laser welding machine jig according to claim 1, characterized in that: buffer gear (5) still include ejector pin (501), the equal fixedly connected with fixed carrier (6) of one end of ejector pin (501), the other end of ejector pin (501) stretches into in recess (504).

3. The positive current collector pre-spot laser welding machine jig according to claim 1, characterized in that: the buffer mechanism (5) further comprises grooves (504), and the grooves (504) are arranged on the left side and the right side of the front end of the mobile carrier (4).

4. The positive current collector pre-spot laser welding machine jig according to claim 1, characterized in that: the cooling mechanism (8) further comprises a copper plate (803), and the copper plate (803) is arranged on the periphery of the upper carrier (12).

5. The positive current collector pre-spot laser welding machine jig according to claim 1, characterized in that: the cooling mechanism (8) further comprises a rubber plug (802), and the rubber plug (802) is arranged at the top end of the top plate (11).

6. The positive current collector pre-spot laser welding machine jig according to claim 1, characterized in that: the cooling mechanism (8) further comprises a waterproof coating (805), and the waterproof coating (805) is arranged at the bottom of the refrigerating sheet (801).

7. The positive current collector pre-spot laser welding machine jig according to claim 1, characterized in that: the rear side of the top end of the fixing plate (10) is fixedly connected with an electric push rod (9), and the driving end of the electric push rod (9) is fixedly connected to the rear end of the movable carrier (4).

8. The positive current collector pre-spot laser welding machine jig according to claim 1, characterized in that: the battery cell is arranged in the middle of the top end of the fixing plate (10), and the upper carrier (12) is arranged in the middle of the top plate (11).