Spot welding electrode cap replacing machine with electrode cap replacing clip

Abstract

The utility model discloses a spot-welding electrode cap replacing machine with an electrode cap replacing clip, and particularly relates to the technical field of electrode caps, the spot-welding electrode cap replacing machine comprises a bottom plate, a mounting plate and a moving rod, the top of the bottom plate is provided with the mounting plate, the moving rod is fixedly connected to the inner center of the mounting plate in a penetrating manner, and the top of the moving rod is provided with an electric push rod; clamping rings are symmetrically arranged on the two sides of the interior of the mounting plate, extrusion barrels are symmetrically arranged at the interval between the two clamping rings, a containing barrel is mounted on the side, close to the extrusion barrels, of the top of the bottom plate, and a plurality of clamping blocks are mounted on the outer walls of the bottoms of the clamping rings in a surrounding mode; the outer wall of the bottom of the moving rod is fixedly connected with a prismatic ring, and the prismatic ring and the interior of the bottom plate are in mutual penetrating sliding connection. The electrode cap clamping device has the advantages that the electrode caps can be conveniently disassembled and replaced, manual disassembly and assembly are not needed, the work is improved, and the electrode caps of different sizes can be conveniently adjusted to be clamped and replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electrode cap, specifically relates to a spot welding electrode cap cap changer with replaceable electrode cap clip. BACKGROUND

[0002] The material of the electrode cap is now more chromium zirconium copper, adding trace chromium and zirconium in pure copper can significantly improve its hardness and high temperature softening temperature, and the electric conductivity is good, and dispersion copper is also used, when using, the electrode cap is usually fixed by mutual sleeving with the corresponding battery pole, and the original electrode cap also needs to be removed when replacing.

[0003] But in actual use, when replacing electrode caps of different sizes, because their structure sizes are different, when disassembling and replacing different batteries, different buckles need to be replaced to take them down, which is not convenient to operate, and replacing electrode caps of different sizes also needs to be reinstalled, taken and extruded and fixed, the operation efficiency of manual replacement is not high, and errors are prone to occur. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a spot welding electrode cap cap changer with replaceable electrode cap clip, which solves the problems of lack of adjusting structure in existing electrode cap clamping and replacement, and low efficiency of manual replacement of electrode caps of different sizes.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a spot welding electrode cap cap changer with replaceable electrode cap clip, comprising a bottom plate, a mounting plate and a moving rod, the top of the bottom plate is provided with the mounting plate, the inside center of the mounting plate is fixedly connected with the moving rod in penetration, the top of the moving rod is installed with an electric push rod, the inside two sides of the mounting plate are symmetrically provided with clamping rings, the interval between the two clamping rings is symmetrically provided with an extrusion cylinder, the side of the top of the bottom plate close to the extrusion cylinder is installed with a containing cylinder, and the bottom outer wall of the clamping ring is installed with a plurality of clamping blocks in a ring;

[0006] The bottom outer wall of the moving rod is fixedly connected with a prismatic ring, and the prismatic ring and the inside of the bottom plate are mutually penetrated and slidably connected;

[0007] The bottom extension end of the electric push rod and the top of the moving rod are rotatably connected with each other, one side of the electric push rod is provided with a driving motor, the bottom power output end of the driving motor is fixedly connected with a driving gear ring, the top end outer wall of the moving rod is fixedly connected with a driven gear ring, and the driving gear ring and the driven gear ring are mutually meshed;

[0008] The top of the clamping block is installed with a sliding plate close to one end of the inside of the clamping ring, and the side of the fixed rod close to the side wall of the clamping ring is fixedly connected with a surrounding spring.

[0009] Preferably, the top of the extrusion cylinder is provided with a closed air pipe, the bottom end of the extrusion cylinder is provided with a groove corresponding to the electrode cap, and the inside of the containing cylinder is vertically provided with a plurality of electrode caps.

[0010] Preferably, the bottom end of the containing cylinder is threadedly connected with an adjusting bolt, the top of the adjusting bolt is in close contact with the electrode cap, and the electrode cap is in sliding connection with the inside of the containing cylinder.

[0011] Preferably, the top of the bottom plate is provided with a mounting frame near one side of the driving motor, the top of the electric push rod is fixedly connected with the mounting frame, the top of the driving motor is fixedly connected with the mounting frame, the top of the driven gear ring is obliquely provided with teeth towards the center, and the bottom of the driving gear ring is obliquely provided with teeth towards the center.

[0012] Preferably, the center of the sliding plate is slidably connected with a fixing rod, the fixing rod is fixedly connected with the inner wall of the clamping ring, the bottom of one end of the clamping block near the inner wall of the clamping block is obliquely towards the top, and the top of the other end of the clamping block away from the clamping ring is obliquely towards the bottom.

[0013] Preferably, the mounting plate is cross-shaped, the outer wall of the clamping ring is fixedly connected with the mounting plate, and the outer wall of the clamping ring near the bottom of the mounting plate is threadedly connected with a threaded ring, and the bottom of the threaded ring is in close contact with the clamping block.

[0014] In the above technical scheme, the technical effects and advantages of the utility model are provided:

[0015] 1. The electric push rod is elongated to move the moving rod towards the bottom, thereby making the electrode cap penetrate into the inside of the clamping ring, and the clamping block is clamped with the outer wall or the bottom of the electrode cap, and then the electric push rod is retracted, the clamping ring drives the clamping block to move towards the top, thereby pushing the electrode cap upwards, and the connection of the electrode cap is released, and the extrusion cylinder can be rotated to the corresponding position of the battery electrode during use, the new electrode cap is placed in the inside of the extrusion cylinder, the electrode cap is extruded and installed by moving the extrusion cylinder towards the bottom, the replacement of the electrode cap is effectively realized, and the replacement efficiency is improved.

[0016] 2. When the clamping ring drives the clamping block to move towards the bottom, the electrode cap extrudes the clamping block towards the outer wall of the clamping ring, and the top of the clamping block is connected with the surrounding spring through the sliding plate, so that the sliding plate is extruded by the surrounding spring during use, thereby the clamping block is moved and extruded by the sliding plate, so that the clamping block and the electrode cap are always in close contact, thereby facilitating the replacement operation of the electrode cap of different sizes, and the extrusion cylinder and the containing cylinder can be conveniently replaced, thereby the size of the bottom of the extrusion cylinder and the inside of the containing cylinder is adjusted, and the electrode caps of different sizes are placed in the inside of the extrusion cylinder and the containing cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to make the technical scheme of the embodiments of the present application or the prior art clearer, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 It is a schematic view of the present application;

[0019] Figure 2 It is a side view of the present application;

[0020] Figure 3 It is a top view of the present application;

[0021] Figure 4 It is a schematic view of the external structure of the mounting plate of the present application;

[0022] Figure 5 It is a schematic view of the internal structure of the clamping ring of the present application.

[0023] Explanation of reference signs:

[0024] 1, bottom plate; 101, mounting frame; 2, mounting plate; 3, moving rod; 301, prismatic ring; 4, electric push rod; 401, driving motor; 402, driving gear ring; 403, driven gear ring; 5, clamping ring; 501, threaded ring; 6, extrusion cylinder; 7, containing cylinder; 701, adjusting bolt; 8, clamping block; 801, fixed rod; 802, sliding plate; 803, surrounding spring. Specific implementation

[0025] In order to make the technical scheme of the present application better understood by those skilled in the art, the present application will be further described in detail below in combination with the drawings.

[0026] The present application provides Figures 1-5The above describes a spot welding electrode cap changing machine with a replaceable electrode cap magazine. It includes a base plate 1, a mounting plate 2, and a moving rod 3. The mounting plate 2 is located on the top of the base plate 1. The moving rod 3 is fixedly connected through the center of the mounting plate 2. An electric push rod 4 is mounted on the top of the moving rod 3. Clamping rings 5 ​​are symmetrically arranged on both sides of the interior of the mounting plate 2. Extrusion cylinders 6 are symmetrically arranged between the two clamping rings 5. A receiving cylinder 7 is mounted on the top of the base plate 1 near the extrusion cylinder 6. Multiple clamping blocks 8 are arranged around the bottom outer wall of the clamping rings 5. A prismatic ring 3 is fixedly connected to the bottom outer wall of the moving rod 3. 01. The prismatic ring 301 and the base plate 1 are slidably connected through each other; the bottom extension end of the electric push rod 4 is rotatably connected to the top of the moving rod 3; a drive motor 401 is provided on one side of the electric push rod 4; an active gear ring 402 is fixedly connected to the bottom power output end of the drive motor 401; a driven gear ring 403 is fixedly connected to the top outer wall of the moving rod 3; the active gear ring 402 and the driven gear ring 403 mesh with each other; a sliding plate 802 is installed on the top end of the clamping block 8 near the inside of the clamping ring 5; a coiled spring 803 is fixedly connected to the side of the fixed rod 801 near the side wall of the clamping ring 5.

[0027] like Figure 1 , Figure 2 As shown, the top of the extrusion cylinder 6 is equipped with a closed air pipe, and the bottom of the extrusion cylinder 6 has a groove corresponding to the electrode cap. The interior of the receiving cylinder 7 is vertically arranged with multiple electrode caps. The bottom of the receiving cylinder 7 is threaded with an adjusting bolt 701. The top of the adjusting bolt 701 fits against the electrode cap, and the electrode cap and the interior of the receiving cylinder 7 are slidably connected to each other. This allows for easy replacement of the extrusion cylinder 6 and the receiving cylinder 7, thereby adjusting the dimensions of the bottom of the extrusion cylinder 6 and the interior of the receiving cylinder 7 to accommodate electrode caps of different sizes. When the extrusion cylinder 6 rotates to the top of the receiving cylinder 7, it is squeezed and moved to the bottom, which can easily enable the extrusion cylinder 6 to accommodate electrode caps of different sizes.

[0028] like Figure 1 , Figure 4As shown, the top of the bottom plate 1 is provided with a mounting frame 101 near one side of the driving motor 401, the top of the electric push rod 4 is fixedly connected with the mounting frame 101, the top of the driving motor 401 is fixedly connected with the mounting frame 101, the top of the driven gear ring 403 is provided with gear teeth inclined to the center, the bottom of the driving gear ring 402 is provided with gear teeth inclined to the center, the driven gear ring 403 is engaged with the driving gear ring 402, the electric push rod 4 is started to retract, thereby driving the moving rod 3 at the bottom to rise, thereby moving the prismatic ring 301 to the top to release the sliding connection with the bottom plate 1, thereby releasing the limiting of the moving rod 3, facilitating the rotation of the moving rod 3, and then driving the driven gear ring 403 and the driving gear ring 402 to engage with each other by moving the moving rod 3 to the top, starting the driving motor 401 to drive the driven gear ring 403 to rotate through the driving gear ring 402, thereby driving the moving rod 3 to rotate through the driven gear ring 403, adjusting the installation plate 2 to rotate, and driving the clamping ring 5 to move to correspond to the battery with the electrode cap to be replaced.

[0029] As shown in Figure 3 , Figure 5 , the center of the sliding plate 802 is slidably connected with a fixed rod 801, the fixed rod 801 is fixedly connected with the inner wall of the clamping ring 5, the clamping block 8 is inclined from the bottom to the top at one end near the inner wall of the clamping block 8, the clamping block 8 is inclined from the top to the bottom at the other end away from the clamping ring 5, the installation plate 2 is cross-shaped, the outer wall of the clamping ring 5 is fixedly connected with the installation plate 2, the outer wall of the clamping ring 5 near the bottom of the installation plate 2 is threadedly connected with a threaded ring 501, the bottom of the threaded ring 501 is in extrusion fit with the clamping block 8, due to the inclination of the bottom of the clamping block 8, the electrode cap can extrude the clamping block 8 to the outer wall of the clamping ring 5 when the clamping ring 5 drives the clamping block 8 to move to the bottom, and the clamping block 8 can extrude the surrounding spring 803 when the clamping block 8 is extruded to the outer wall of the clamping ring 5, the sliding plate 802 is extruded in the opposite direction by the surrounding spring 803, thereby driving the clamping block 8 to move and extrude, so that the clamping block 8 and the electrode cap are always in extrusion fit, thereby facilitating the replacement of electrode caps of different sizes.

[0030] In use, the electric push rod 4 can be conveniently started to retract, thereby driving the moving rod 3 at the bottom to rise, and the prismatic ring 301 moves to the top to release the sliding connection with the bottom plate 1, thereby releasing the limitation of the moving rod 3, facilitating the rotation of the moving rod 3, and then moving the moving rod 3 to the top to drive the driven gear ring 403 to mesh with the driving gear ring 402, and the driving motor 401 drives the driven gear ring 403 to rotate through the driving gear ring 402, and the moving rod 3 is driven to rotate through the driven gear ring 403, thereby driving the mounting plate 2 to rotate, driving the clamping ring 5 to move to correspond to the battery with the electrode cap to be replaced, and then starting the electric push rod 4 to extend to move the moving rod 3 to the bottom, thereby making the electrode cap penetrate into the inside of the clamping ring 5, and the clamping block 8 is clamped with the outer wall or the bottom of the electrode cap, and then the electric push rod 4 is retracted, the clamping ring 5 drives the clamping block 8 to move to the top, and the electrode cap is pushed upward, thereby releasing the connection of the electrode cap, and the extrusion cylinder 6 can be rotated to the corresponding position of the battery electrode during use, the new electrode cap is placed in the inside of the extrusion cylinder 6, the electrode cap is extruded and installed by moving the extrusion cylinder 6 to the bottom, and the replacement of the electrode cap is effectively realized, and the replacement efficiency is improved.

[0031] When replacing electrode caps of different sizes, the bottom of the clamping block 8 is inclined, and when the clamping ring 5 drives the clamping block 8 to move to the bottom, the electrode cap can conveniently extrude the clamping block 8 to the outer wall of the clamping ring 5, and the top of the clamping block 8 is connected with the surrounding spring 803 through the sliding plate 802, and when the clamping block 8 is extruded to the outer wall of the clamping ring 5, the surrounding spring 803 can also be extruded, the sliding plate 802 drives the clamping block 8 to move and extrude through the reverse extrusion of the surrounding spring 803, and the clamping block 8 is always in close contact with the electrode cap, thereby facilitating the replacement work of electrode caps of different sizes, and the extrusion cylinder 6 and the containing cylinder 7 can be conveniently replaced, thereby adjusting the size of the bottom of the extrusion cylinder 6 and the inside of the containing cylinder 7, so as to contain electrode caps of different sizes, and when the extrusion cylinder 6 is rotated to the top of the containing cylinder 7 and is extruded and moved to the bottom, the extrusion cylinder 6 can conveniently contain electrode caps of different sizes.

[0032] The above only describes some exemplary embodiments of the utility model in a manner of description, without doubt, for ordinary skilled person in the art, the described embodiments can be modified in various ways without departing from the spirit and scope of the utility model. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. A spot welding electrode cap changer with a replacement electrode cap clip, comprising a base plate (1), a mounting plate (2) and a moving rod (3), characterized in that: The top of the bottom plate (1) is provided with a mounting plate (2), a movable rod (3) is fixedly connected at the inner center of the mounting plate (2), an electric push rod (4) is installed at the top of the movable rod (3), two clamping rings (5) are symmetrically arranged at the inner sides of the mounting plate (2), a pressing cylinder (6) is symmetrically arranged between the two clamping rings (5), a containing cylinder (7) is installed on one side of the top of the bottom plate (1) close to the pressing cylinder (6), and a plurality of clamping blocks (8) are annularly installed on the bottom outer wall of the clamping ring (5). The bottom outer wall of the movable rod (3) is fixedly connected with a prismatic ring (301), and the prismatic ring (301) is slidably connected with the inner part of the bottom plate (1). The bottom extending end of the electric push rod (4) is rotatably connected with the top of the movable rod (3), one side of the electric push rod (4) is provided with a driving motor (401), the bottom power output end of the driving motor (401) is fixedly connected with a driving gear ring (402), the top end outer wall of the movable rod (3) is fixedly connected with a driven gear ring (403), and the driving gear ring (402) and the driven gear ring (403) are meshed with each other. The top of the clamping block (8) is provided with a sliding plate (802) installed at one end close to the inner part of the clamping ring (5), and the fixed rod (801) is fixedly connected with a surrounding spring (803) on one side close to the side wall of the clamping ring (5).

2. A spot welding electrode cap changer with a replacement electrode cap magazine according to claim 1, characterized in that: The top of the pressing cylinder (6) is provided with a closed air pipe, a plurality of electrode caps are vertically arranged in the inner part of the containing cylinder (7), and a groove corresponding to the electrode cap is formed in the bottom end of the pressing cylinder (6).

3. A spot welding electrode cap changer with a replacement electrode cap magazine according to claim 1, characterized in that: The bottom end of the containing cylinder (7) is threadedly connected with an adjusting bolt (701), the top of the adjusting bolt (701) is in close contact with the electrode cap, and the electrode cap is slidably connected with the inner part of the containing cylinder (7).

4. The electrode cap changer with a replacement electrode cap magazine according to claim 1, characterized in that: The top of the bottom plate (1) is provided with a mounting frame (101) on one side close to the driving motor (401), the top of the electric push rod (4) is fixedly connected with the mounting frame (101), the top of the driving motor (401) is fixedly connected with the mounting frame (101), the top of the driven gear ring (403) is obliquely arranged towards the center, the bottom of the driving gear ring (402) is obliquely arranged towards the center, and the driven gear ring (403) and the driving gear ring (402) are correspondingly meshed.

5. The electrode cap changer with a replacement electrode cap magazine according to claim 1, characterized in that: The center of the sliding plate (802) is slidably connected with the fixed rod (801), the fixed rod (801) is fixedly connected with the inner wall of the clamping ring (5), one end of the clamping block (8) close to the inner wall of the clamping block (8) is obliquely arranged from the bottom to the top, and one end of the clamping block (8) away from the clamping ring (5) is obliquely arranged from the top to the bottom.

6. A spot welding electrode cap changer with a replacement electrode cap magazine according to claim 1, characterized in that: The mounting plate (2) is cross-shaped, the outer wall of the clamping ring (5) is fixedly connected with the mounting plate (2), and a threaded ring (501) is threadedly connected with the outer wall of the clamping ring (5) close to the bottom of the mounting plate (2).

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