CN212598391U

CN212598391U - Automatic punching machine for battery shell forming

Info

Publication number: CN212598391U
Application number: CN202021258844.3U
Authority: CN
Inventors: 许卫
Original assignee: Suzhou Dongjie Electromechanical Co ltd
Current assignee: Suzhou Dongjie Electromechanical Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-26
Anticipated expiration: 2030-07-01

Abstract

The utility model belongs to the technical field of battery manufacture equipment, especially, be used for fashioned automatic punch press of battery case to the inconvenient problem of current dismouting, now propose following scheme, it includes the base, two mounting grooves have been seted up at the top of base, and equal movable mounting has the installation piece in two mounting grooves, and the top of two installation pieces all extends to the top of base, and fixed mounting has same die holder, and the constant head tank has all been seted up to the both sides of die holder, and two spouts have been seted up at the top of base, and two mounting grooves are located between two spouts, and equal slidable mounting has the slider in two spouts, and the equal fixed mounting in top of two sliders has the movable plate, and the die holder is located between two movable plates. The utility model discloses simple structure, reasonable in design, convenient operation, dismouting mould labour saving and time saving can shorten retooling time greatly, improves production efficiency, is fit for using widely.

Description

Automatic punching machine for battery shell forming

Technical Field

The utility model relates to a battery manufacture equipment technical field especially relates to an automatic punch press for battery case shaping.

Background

The battery refers to a device which is used for containing electrolyte solution and metal electrodes to generate partial space of a cup, a groove or other container or a composite container for generating current and converting chemical energy into electric energy, and has a positive electrode and a negative electrode. In a common battery, a metal packaging shell with a pit is used for wrapping and sealing a battery core, so that a shell punching process of punching and pressing metal raw materials into a single packaging shell with a pit is required in the manufacturing process of the battery. The common stamping equipment is a hydraulic press, which can utilize hydrostatic pressure to machine metal, plastic, rubber and other products and can complete the processes of sheet stretching, plastic product forming and the like.

The patent with publication number CN208321791U discloses a punch press for processing battery aluminum cases, which comprises a blanking compound die and at least one drawing die sequentially arranged from the feeding side to the discharging side of a lower machine base, wherein the lower dies of the blanking compound die and the drawing die are both positioned on the lower machine base, and the upper dies of the blanking compound die and the drawing die are both arranged right above the lower dies and can move up and down along the direction vertical to the lower machine base; and the lower base is provided with an automatic feeding mechanism, and the automatic feeding mechanism comprises a mechanical arm capable of reciprocating between stations where the stretching dies are positioned, and a first driving mechanism and a second driving mechanism which are in transmission connection with the mechanical arm respectively. However, the lower die holder of the press machine of the punch press is fixed through the bolts, the die is time-consuming and labor-consuming to disassemble and assemble, the production efficiency is influenced, and an improved space exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic punching machine for battery shell forming.

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

the automatic punching machine for battery case forming comprises a base, wherein two mounting grooves are formed in the top of the base, mounting blocks are movably mounted in the two mounting grooves, the tops of the two mounting blocks extend to the upper side of the base, the same lower die holder is fixedly mounted, positioning grooves are formed in the two sides of the lower die holder, two sliding grooves are formed in the top of the base, the two mounting grooves are located between the two sliding grooves, sliding blocks are slidably mounted in the two sliding grooves, a moving plate is fixedly mounted at the tops of the two sliding blocks, the lower die holder is located between the two moving plates, a positioning block is fixedly mounted at the central position of one side of the moving plate, which is close to the lower die holder, and is matched with the positioning grooves, a hinged support is fixedly mounted at the central position of one side of the moving plate, which is far away from the lower die holder, a connecting rod is rotatably, the base is provided with a cavity which is positioned below the mounting groove, the top of the base is provided with two first grooves, the first grooves are positioned between the limiting rod and the sliding groove and communicated with the cavity, both sides of the inner wall of the bottom of the cavity are rotatably provided with threaded rods, the top ends of the two threaded rods respectively penetrate through the two first grooves and are respectively rotatably arranged at the bottoms of the two transverse plates, the threaded rods are sleeved with moving blocks in a threaded manner, the moving blocks are slidably sleeved on the limiting rod, one ends of the connecting rods, far away from the hinged support, are rotatably arranged on the moving blocks, the two threaded rods are fixedly sleeved with driving wheels positioned in the cavity, the same driving belt is sleeved between the two driving wheels, one threaded rod is fixedly sleeved with a first conical tooth, one side of the base, close to the first conical tooth, is provided with a second groove which is communicated with the cavity, and a rotating, one end of the rotating shaft extends out of the base, a hand wheel is fixedly mounted on the rotating shaft, the other end of the rotating shaft extends into the cavity, and a second conical tooth is fixedly sleeved on the rotating shaft.

Preferably, the first bevel gear and the second bevel gear are arranged perpendicularly, and the first bevel gear is meshed with the second bevel gear.

Preferably, a through hole is formed in one side of the hand wheel, a moving rod is slidably mounted in the through hole, and two ends of the moving rod extend out of the through hole.

Preferably, one end of the movable rod close to the base is fixedly provided with an insertion block, and the other end of the movable rod is fixedly provided with a pull ring.

Preferably, the movable rod is movably sleeved with a spring, and two ends of the spring are respectively and fixedly installed on one side, close to each other, of the insertion block and the hand wheel.

Preferably, one side of the base close to the hand wheel is provided with a plurality of slots in an annular shape by taking the rotating shaft as a center, and the slots are matched with the insertion blocks.

In the utility model, when the lower die holder needs to be disassembled, the pull ring is pulled, the insert block moves and the false tooth spring is moved due to the fixed connection relationship among the pull ring, the movable rod and the insert block, when the insert block moves out of the slot, the limitation on the hand wheel is removed, the hand wheel is rotated, the second bevel gear can be driven to rotate due to the fixed connection relationship among the hand wheel, the rotating shaft and the second bevel gear, the first bevel gear can be driven to rotate due to the meshing of the second bevel gear and the first bevel gear, the transmission wheel can be driven to rotate due to the fixed connection relationship among the first bevel gear, the threaded rod and the transmission wheel, the same transmission belt is sleeved between the two transmission wheels, the other transmission wheel can be driven to rotate, the other threaded rod is driven to rotate, the two threaded rods synchronously rotate, the arrangement of the limiting rod limits the rotation of the movable block, the movable block can only vertically move, the movable block sleeved on the threaded rod in a threaded manner moves upwards along with the rotation of the threaded rod, one end of the connecting rod is driven to move upwards, the sliding groove and the sliding block are arranged, the movable plate is limited, the movable plate can only horizontally move, and the movable plate can move towards the limiting rod along with the upward movement of one end of the connecting rod due to the connection relationship between the connecting rod and the hinge seat and the movable plate, so that the positioning block fixedly mounted on the movable plate is driven to move, the positioning block is moved out of the positioning groove, the limitation on the lower die holder is removed, and the lower die holder can be freely taken down. The utility model discloses simple structure, reasonable in design, convenient operation, dismouting mould labour saving and time saving can shorten retooling time greatly, improves production efficiency, is fit for using widely.

Drawings

Fig. 1 is a schematic structural view of an automatic punch press for battery case formation according to the present invention;

fig. 2 is a schematic structural diagram of part a of fig. 1 of an automatic punch press for battery case formation according to the present invention;

fig. 3 is a schematic structural diagram of part B of fig. 1 of an automatic punch press for battery case formation according to the present invention.

In the figure: the device comprises a base 1, a mounting groove 2, a mounting block 3, a lower die holder 4, a positioning groove 5, a sliding groove 6, a sliding block 7, a moving plate 8, a positioning block 9, a hinged support 10, a connecting rod 11, a limiting rod 12, a transverse plate 13, a first groove 14, a threaded rod 15, a moving block 16, a driving wheel 17, a driving belt 18, a first bevel gear 19, a second groove 20, a rotating shaft 21, a hand wheel 22, a second bevel gear 23, a through hole 24, a moving rod 25, a pull ring 26, an insert block 27, a spring 28 and an insertion groove 29.

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.

Example one

Referring to fig. 1-3, an automatic punch press for battery case forming comprises a base 1, wherein two mounting grooves 2 are formed in the top of the base 1, mounting blocks 3 are movably mounted in the two mounting grooves 2, the tops of the two mounting blocks 3 extend to the upper side of the base 1, the same lower die holder 4 is fixedly mounted, positioning grooves 5 are formed in two sides of the lower die holder 4, two sliding grooves 6 are formed in the top of the base 1, the two mounting grooves 2 are positioned between the two sliding grooves 6, sliding blocks 7 are slidably mounted in the two sliding grooves 6, a moving plate 8 is fixedly mounted at the tops of the two sliding blocks 7, the lower die holder 4 is positioned between the two moving plates 8, a positioning block 9 is fixedly mounted at the center position of one side of the moving plate 8, which is close to the lower die holder 4, the positioning block 9 is matched with the positioning grooves 5, and a hinge base, a connecting rod 11 is rotatably mounted on the hinged support 10, two sides of the top of the base 1 are fixedly provided with limiting rods 12, the top ends of the two limiting rods 12 are fixedly provided with transverse plates 13, the base 1 is provided with a cavity which is positioned below the mounting groove 2, the top of the base 1 is provided with two first grooves 14, the first grooves 14 are positioned between the limiting rods 12 and the sliding grooves 6, the first grooves 14 are communicated with the cavity, two sides of the inner wall of the bottom of the cavity are rotatably provided with threaded rods 15, the top ends of the two threaded rods 15 respectively penetrate through the two first grooves 14 and are respectively rotatably mounted at the bottoms of the two transverse plates 13, a moving block 16 is sleeved on the threaded rods 15 in a threaded manner, the moving block 16 is slidably sleeved on the limiting rods 12, one end of the connecting rod 11, far away from the hinged support 10, is rotatably mounted on the moving block 16, and driving wheels 17 positioned, the same transmission belt 18 is sleeved between the two transmission wheels 17, a first bevel gear 19 is fixedly sleeved on one threaded rod 15, a second groove 20 is formed in one side, close to the first bevel gear 19, of the base 1, the second groove 20 is communicated with the cavity, a rotating shaft 21 is rotatably installed in the second groove 20, one end of the rotating shaft 21 extends out of the base 1, a hand wheel 22 is fixedly installed, the other end of the rotating shaft 21 extends into the cavity, a second bevel gear 23 is fixedly sleeved on the second groove, one of the transmission wheels 17 rotates to drive the other transmission wheel 17 to rotate through the transmission belt 18 and then drive the other threaded rod 15 to rotate, so that the two threaded rods 15 synchronously rotate, the arrangement of the limiting rods 12 limits the rotation of the moving block 16, the moving block 16 only can vertically move, and the moving block 16 sleeved on the threaded rod 15 by threads moves upwards along with the rotation, then, one end of the connecting rod 11 is driven to move upwards, the movable plate 8 is limited by the arrangement of the sliding groove 6 and the sliding block 7, so that the movable plate 8 can only move horizontally, and due to the connection relation among the connecting rod 11, the hinged support 10 and the movable plate 8, the movable plate 8 can be pulled to move towards the limiting rod 12 along with the upward movement of one end of the connecting rod 11, and the positioning block 9 fixedly installed on the movable plate 8 is driven to move.

The utility model discloses in, first awl tooth 19 sets up with second awl tooth 23 is mutually perpendicular, and first awl tooth 19 meshes with second awl tooth 23 mutually, and second awl tooth 23 rotates and can drive first awl tooth 19 and rotate.

The utility model discloses in, through-hole 24 has been seted up to one side of hand wheel 22, and slidable mounting has carriage release lever 25 in the through-hole 24, and outside the both ends of carriage release lever 25 all extended to through-hole 24.

The utility model discloses in, the one end fixed mounting that the carriage release lever 25 is close to base 1 has inserted block 27, and the other end fixed mounting of carriage release lever 25 has pull ring 26, and pulling pull ring 26 can drive inserted block 27 and remove.

The utility model discloses in, spring 28 has been cup jointed in the activity on the carriage release lever 25, and spring 28's both ends respectively fixed mounting in the one side that inserted block 27 and hand wheel 22 are close to each other, and spring 28's elastic restoring force can the denture inserted block 27 for inserted block 27 removes.

The utility model discloses in, one side that base 1 is close to hand wheel 22 uses pivot 21 evenly to have seted up a plurality of slots 29 as central annular, and slot 29 and inserted block 27 looks adaptation, and inserted block 27 can insert in the slot 29.

Example two

In the utility model, when the lower die holder is required to be disassembled, the pull ring 26 is pulled, the insert 27 is moved and the false tooth spring 28 is moved due to the fixed connection relationship among the pull ring 26, the moving rod 25 and the insert 27, when the insert 27 is moved out of the slot 29, the limitation on the hand wheel 22 is removed, the hand wheel 22 is rotated, the second bevel gear 23 can be driven to rotate due to the fixed connection relationship among the hand wheel 22, the rotating shaft 21 and the second bevel gear 23, the first bevel gear 19 can be driven to rotate due to the meshing of the second bevel gear 23 and the first bevel gear 19, the threaded rod 15 and the driving wheel 17 can be driven to rotate due to the fixed connection relationship among the first bevel gear 19, the other driving wheel 17 can be driven to rotate due to the same transmission belt 18 is sleeved between the two driving wheels 17, then the other threaded rod 15 is driven to rotate, so that the, the setting of gag lever post 12, the movable block 16 has been restricted and has rotated, make the movable block 16 can only vertical movement, along with the rotation of threaded rod 15, make the movable block 16 rebound on threaded rod 15 of screw-thread cover, then drive the one end rebound of connecting rod 11, the setting of spout 6 and slider 7, the movable plate 8 has been restricted, make the movable plate 8 can horizontal movement only, because of connecting rod 11, the relation of connection between free bearing 10 and the movable plate 8, along with the rebound of connecting rod 11 one end, can stimulate the movable plate 8 to move towards the direction of gag lever post 12, thereby drive the locating piece 9 of fixed mounting on movable plate 8 and remove, make locating piece 9 shift out constant head tank 5, the restriction to die holder 4 has been removed, thereby can freely take off die holder 4. The utility model discloses simple structure, reasonable in design, convenient operation, dismouting mould labour saving and time saving can shorten retooling time greatly, improves production efficiency, is fit for using widely.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A punch press for battery case forming comprises a base (1) and is characterized in that two mounting grooves (2) are formed in the top of the base (1), mounting blocks (3) are movably mounted in the two mounting grooves (2), the tops of the two mounting blocks (3) extend to the upper side of the base (1), the same lower die holder (4) is fixedly mounted, positioning grooves (5) are formed in two sides of the lower die holder (4), two sliding grooves (6) are formed in the top of the base (1), the two mounting grooves (2) are located between the two sliding grooves (6), sliding blocks (7) are slidably mounted in the two sliding grooves (6), a movable plate (8) is fixedly mounted at the tops of the two sliding blocks (7), the lower die holder (4) is located between the two movable plates (8), and a positioning block (9) is fixedly mounted at the center position of one side, close to the lower die holder (4), of the movable plate (, and the locating block (9) is matched with the locating slot (5), a hinged support (10) is fixedly arranged at the central position of one side of the movable plate (8) far away from the lower die holder (4), a connecting rod (11) is rotatably arranged on the hinged support (10), limiting rods (12) are fixedly arranged on both sides of the top of the base (1), transverse plates (13) are fixedly arranged at the top ends of the two limiting rods (12), a cavity is formed in the base (1) and is positioned below the mounting groove (2), two first grooves (14) are formed in the top of the base (1), the first grooves (14) are positioned between the limiting rods (12) and the sliding groove (6), the first grooves (14) are communicated with the cavity, threaded rods (15) are rotatably arranged on both sides of the inner wall of the bottom of the cavity, the top ends of the two threaded rods (15) respectively penetrate through the two first grooves (14) and are respectively rotatably arranged at the bottoms of the two, a moving block (16) is sleeved on the threaded rod (15) in a threaded manner, the moving block (16) is sleeved on the limiting rod (12) in a sliding manner, one end of the connecting rod (11) far away from the hinged support (10) is rotatably arranged on the moving block (16), driving wheels (17) positioned in the cavities are fixedly sleeved on the two threaded rods (15), a same driving belt (18) is sleeved between the two driving wheels (17), one of the threaded rods (15) is fixedly sleeved with a first bevel gear (19), one side of the base (1) close to the first bevel gear (19) is provided with a second groove (20), the second groove (20) is communicated with the cavity, a rotating shaft (21) is rotatably arranged in the second groove (20), one end of the rotating shaft (21) extends out of the base (1), and a hand wheel (22) is fixedly installed, the other end of the rotating shaft (21) extends into the cavity, and a second conical tooth (23) is fixedly sleeved on the other end of the rotating shaft.

2. The automatic punch press for battery case formation according to claim 1, wherein the first conical teeth (19) are arranged perpendicular to the second conical teeth (23), and the first conical teeth (19) mesh with the second conical teeth (23).

3. The automatic punch press for battery case forming according to claim 1, wherein one side of the hand wheel (22) is provided with a through hole (24), a moving rod (25) is slidably mounted in the through hole (24), and both ends of the moving rod (25) extend out of the through hole (24).

4. The automatic punch press for battery case formation according to claim 3, wherein an insert block (27) is fixedly installed at one end of the moving bar (25) near the base (1), and a pull ring (26) is fixedly installed at the other end of the moving bar (25).

5. The automatic punch press for battery case formation according to claim 3, wherein the moving rod (25) is movably sleeved with a spring (28), and two ends of the spring (28) are respectively and fixedly installed at one side of the insertion block (27) and the hand wheel (22) which are close to each other.

6. The automatic punch press for battery case molding according to claim 1, characterized in that one side of the base (1) close to the hand wheel (22) is provided with a plurality of slots (29) uniformly in a ring shape by taking the rotating shaft (21) as a center, and the slots (29) are matched with the inserting blocks (27).