CN213002023U - Battery steel casing binding head mechanism - Google Patents
Battery steel casing binding head mechanism Download PDFInfo
- Publication number
- CN213002023U CN213002023U CN202021855637.6U CN202021855637U CN213002023U CN 213002023 U CN213002023 U CN 213002023U CN 202021855637 U CN202021855637 U CN 202021855637U CN 213002023 U CN213002023 U CN 213002023U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 title claims description 50
- 239000010959 steel Substances 0.000 title claims description 50
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 9
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a first mechanism of battery box hat binding, including the pivot subassembly, go up the mould, binding wire wheel subassembly and slide bar, it installs in the lower tip of pivot subassembly through the bearing to go up the mould, two binding wire wheel subassemblies are located the both sides of mould, every binding wire wheel subassembly all includes swing arm and binding wire wheel, swing arm middle part and pivot subassembly tip articulated connection down, the gyro wheel is installed to the upper end of swing arm, binding wire wheel installs in the lower extreme of swing arm, the slide bar is coaxial and can install in the well plenum chamber of pivot subassembly with sliding from top to bottom, the lower extreme of slide bar is the round platform structure that the width narrows down gradually from top to bottom, the lower extreme of slide bar is located between two gyro wheels of two swing arm. The utility model discloses, for the round platform structure that from top to bottom the width narrows down gradually through the lower extreme that lets the slide bar, and install the gyro wheel in the swing arm upper end of every binding wire wheel subassembly to the slide bar reciprocates the process, can form rolling friction between slide bar and gyro wheel, and frictional force is little, and the slide bar is difficult for the wear with two swing arms of binding wire wheel subassembly.
Description
Technical Field
The utility model relates to a battery equipment field of bundling especially relates to a battery steel casing bundling head mechanism.
Background
During the production process of the battery, the outer side of one end of the steel shell of the battery is usually subjected to wire binding. At present, the wire binding operation of the battery steel shell is, as shown in fig. 1, that is, a vertical battery steel shell 1000 is clamped and positioned by an upper die and a lower die (101, 102) in pair on a wire binding machine, and then two wire binding wheels 103 which are located on both sides of the battery steel shell 1000 and hug the battery steel shell and rotate at a high speed with the axial direction of the battery steel shell 1000 as a rotation axis are used for binding the battery steel shell, so that an annular groove is formed on the outer wall of the battery steel shell. On the wire binding machine, an upper die 101 and two wire binding wheels 103 are both arranged on a rotating shaft assembly 104 of a wire binding head, wherein the upper die 101 is arranged at the lower end of the rotating shaft assembly 104 through a bearing, and the two wire binding wheels 103 are positioned at two sides of the upper die 101 and can be arranged on the rotating shaft assembly 104 in a swinging mode. In order to enable the two wire binding wheels 103 to swing to be close to or far from the battery steel shell 1000 clamped between the upper die (101) and the lower die (102) to clamp or loosen the battery steel shell 1000, a roller 105 is arranged in the rotating shaft assembly 104 and between the upper end parts of the swing walls of the two wire binding wheels 103, the roller 105 is arranged on the fixed shaft assembly 106, when the rotating shaft assembly 104 and the two wire binding wheels 103 arranged on the rotating shaft assembly 104 rotate by taking the rotating shaft assembly 104 as a rotating center and move up and down relative to the roller 105 and the fixed shaft assembly 106, and when the rotating shaft assembly 104 and the two wire binding wheels 103 arranged on the rotating shaft assembly 104 move up and down relative to the roller 105 and the fixed shaft assembly 106, the two wire binding wheels 103 are close to or far from the battery steel shell 1000. In the traditional wire binding head of the battery steel shell, although the roller 105 is usually rotatably installed, in the process of moving the two wire binding wheels 103 up and down, the swinging walls of the two wire binding wheels 103 exert friction forces in the same direction on the roller 105 at two sides of the roller 105, the roller 105 cannot rotate, so that the roller 105 and the swinging walls of the two wire binding wheels 103 directly slide and rub, and the swinging walls of the roller 105 and the two wire binding wheels 103 are easily worn, thereby influencing wire binding control.
Disclosure of Invention
An object of the utility model is to provide a battery box hat binding head mechanism.
Realize the utility model discloses the technical scheme of purpose is: a binding head mechanism for the steel shell of battery is composed of a rotary axle with a hollow cavity, an upper mould installed to the lower end of said rotary axle via bearing, two binding wheel assemblies at both sides of said upper mould, each of said binding wheel assemblies consisting of swinging arm and binding wheel, a hollow cavity in said rotary axle, the upper end of the swing arm is provided with rollers, the wire binding wheels are arranged at the lower end of the swing arm, the middle parts of the swing arms of the two wire binding wheel assemblies are horizontally parallel to the articulated shaft at the lower end of the rotating shaft assembly, the sliding rods are coaxial and can be arranged in the hollow cavities of the rotating shaft assembly in an up-down sliding manner, the lower ends of the sliding rods are of round platform structures with widths gradually narrowed from top to bottom, the lower ends of the sliding rods are arranged between the two rollers at the upper ends of the two swing arms, and more than two groups of reset spring mechanisms which respectively contact the upper.
Furthermore, the rotating shaft assembly comprises a rotating shaft, a rotating shaft sleeve and a shaft end block which are sequentially and coaxially mounted from top to bottom, the rotating shaft and the rotating shaft sleeve are hollow, a cavity of the rotating shaft sleeve is wider than a cavity of the rotating shaft, the sliding rod is mounted in the rotating shaft, the upper die and the two wire binding wheel assemblies are mounted on the shaft end block, the upper end of the upper die extends into the cavity of the rotating shaft sleeve, and the reset spring mechanism is mounted on the rotating shaft sleeve.
Furthermore, a gasket is clamped between the wire binding wheel and the swing arm. The gasket is used for adjusting the mounting height of the wire binding wheels, so that the mounting heights of the wire binding wheels on two sides are consistent, and the wire binding tracks are the same when the battery steel shell is bound.
Furthermore, the reset spring mechanism comprises a push rod, a pressure spring and a stop block which are sequentially arranged in a horizontal through hole in the side wall of the rotating shaft assembly from inside to outside, the push rod pushes against the swing arm, and the stop block is locked on the rotating shaft assembly through a bolt. In the reset spring mechanism, the ejector rod always has a swing arm acting force which is pressed towards the top under the action force of the pressure spring, so that the binding wheels of the two binding wheel assemblies have an acting force which is opened outwards, and when the swing arm is pushed downwards by the slide rod, the pressure spring is pressed to deform, and the binding wheels are closed in opposite directions.
Furthermore, the upper die comprises a mounting shaft, a binding end block and a binding pin, the mounting shaft is mounted at the lower end of the rotating shaft assembly through a bearing, the end part of the lower end of the mounting shaft is a stepped shaft end, the binding end block is of a cup structure, one end of the binding end block is open and hollow, a first through hole is formed in the bottom of a cup of the binding end block, the diameter of the first through hole is consistent with that of the stepped shaft end of the mounting shaft, the first through hole of the binding end block penetrates through and is sleeved on the stepped shaft end of the mounting shaft, the open end of the binding end block is opposite to the mounting shaft, the binding pin is of a columnar structure, the outer diameter of the binding pin is consistent with that of the binding end block, a first cavity and a second cavity are respectively formed in the two ends of the binding pin along the axial direction of the binding pin, a second through hole is axially communicated between the first cavity and the second cavity, and the inner diameter of the, the binding pin is sleeved outside the stepped shaft end of the mounting shaft and in the binding end block, the stepped shaft end of the mounting shaft is positioned in the first cavity of the binding pin, a bolt penetrates through the second through hole of the binding pin and then is fixedly locked in the stepped shaft end of the mounting shaft, a nut of the bolt is positioned in the second cavity of the binding pin and is not higher than the end face of the second cavity, the stepped surface of the stepped shaft end of the mounting shaft, the binding end block and the binding pin are sequentially fastened, the open end of the battery steel shell is sleeved outside the second cavity end side of the binding pin during operation, and the open end face of the battery steel shell is abutted to the open end face of the binding end block. The utility model discloses, the installation axle passes through the bearing and installs on the rotating assembly at bundle wire wheel place, goes up mould and bed die one-tenth pair use. When the device works, the open end of the battery steel shell arranged on the lower die is sleeved outside the end side of the second cavity of the binding pin, so that the radial positioning of the battery steel shell is realized; the end face of the opening end of the battery steel shell is abutted against the end face of the opening of the binding end block, and the upper die and the lower die are used for axially positioning the battery steel shell together. The utility model discloses an upper die comprises installation axle, binding end block and binding pin, and in the battery steel casing binding process, the easily worn and torn binding end block and binding pin constitute components of a whole that can function independently structure with the installation axle, and after binding end block and binding pin worn, it can only to change binding end block and binding pin alone, need not to change the whole upper die, has saved manufacturing cost greatly on one hand, reduces the material waste; on the other hand, the disassembly and assembly of the bearing in the whole upper die replacement process are avoided, when the wire binding end block and the wire binding pin are replaced, only the bolt needs to be disassembled, and the disassembly, assembly and replacement operations are more convenient.
Furthermore, the first cavity and the second cavity of the binding pin are symmetrically arranged in the axial direction of the binding pin. Under first cavity and the symmetrical setting of second cavity, when the outer wall of binding pin second cavity room side was worn and torn, can drop one and use, the life of extension binding pin reduces manufacturing cost.
Furthermore, an adjusting sheet is pressed between the step surface of the stepped shaft end of the mounting shaft and the binding end. The adjusting sheet is used for adjusting the installation height of the binding end block and the binding pin, so that the binding end block and the binding pin can be conveniently installed and positioned.
The utility model discloses battery box hat cable tie head mechanism, the round platform structure of width narrowing gradually for down from top to bottom through the lower extreme that makes the slide bar, and install the gyro wheel in the swing arm upper end of every cable tie wheel subassembly to the slide bar reciprocates the process, can form rolling friction between slide bar and gyro wheel, and frictional force is little, and the swing arm of slide bar and two cable tie wheel subassemblies is difficult for the wear, and battery box hat cable tie precision, quality are high.
Drawings
FIG. 1 is a schematic structural diagram of a traditional wire binding head mechanism of a battery steel shell;
FIG. 2 is a schematic structural view of the binding head mechanism for the steel shell of the battery of the present invention;
FIG. 3 is a schematic view of a partial structure of the wire binding head mechanism of the battery steel shell of the present invention;
FIG. 4 is an expanded view of the upper end of the sliding rod of the wire binding head mechanism of the battery steel shell of the present invention being limited to the cam mechanism;
fig. 5 is a schematic structural diagram of an upper die of the wire binding head mechanism for the battery steel shell of the present invention.
Detailed Description
The following detailed description of the embodiments of the binding head mechanism for the battery steel case according to the present invention is made with reference to the accompanying drawings:
as shown in fig. 2 and 3, a binding head mechanism for a battery steel shell comprises a rotating shaft assembly 1 having a hollow chamber 10, an upper die 2, a binding wheel assembly 3 and a sliding rod 4, wherein the rotating shaft assembly 1 is vertically arranged, the upper die 2 is mounted at the lower end part of the rotating shaft assembly 1 through a bearing 20, the two binding wheel assemblies 3 are positioned at two sides of the upper die 2, each binding wheel assembly 3 comprises a swing arm 31 and a binding wheel 32, the middle part of the swing arm 31 is hinged with the lower end part of the rotating shaft assembly 1, the upper end of the swing arm 31 is positioned in the hollow chamber 10 of the rotating shaft assembly 1, a roller 33 is mounted at the upper end of the swing arm 31, the binding wheel 32 is mounted at the lower end of the swing arm 31, the middle part of the swing arm 31 of the two binding wheel assemblies 3 is horizontally parallel to a hinge shaft 30 at the lower end part of the rotating shaft assembly 1, the sliding rod 4 is coaxially and slidably mounted in the hollow chamber, the lower end 41 of the slide bar 4 is positioned between the two rollers 33 at the upper ends of the two swing arms 31, and more than two groups of reset spring mechanisms 5 which respectively push and contact the upper ends of the two swing arms 31 inwards are further installed on the side wall of the rotating shaft assembly 1.
The utility model discloses battery box hat binding head mechanism, the upper end of slide bar 4 is spacing usually in cam mechanism 40 goes up cam groove 401 that the level is the change of upper and lower curve, when whole binding head rotated along cam groove 401 of cam mechanism 40, and the curve that corresponds to cam groove 401 changes, as shown in fig. 4, slide bar 4 realizes reciprocating, in the well plenum chamber 10 of pivot subassembly 1 promptly, relative pivot subassembly 1 and two binding wheel subassemblies 3 on it realize reciprocating. Because the reciprocating structure of slide bar 4 is more conventional, and not the utility model discloses a key point, consequently, about its structure, the utility model discloses no longer do too much explanation.
The utility model discloses battery box hat binding head mechanism, two binding wheel subassembly 3 can be close to or keep away from the upper die under the control of slide bar 4, specifically, during binding, slide bar 4 moves down, backs off the upper end of the swing arm 31 of two binding wheel subassemblies 3, makes the binding wheel 32 of two binding wheel subassemblies 3 be close to each other, presss from both sides tight battery box hat 100 that is located the lower side of upper die to bind to battery box hat 100, the binding depth of battery box hat 100 depends on the clamping degree of two binding wheel 32 to battery box hat 100; after binding, the sliding rod 4 can move upwards, and the two binding wheel assemblies 3 open the two binding wheels 32 under the action of the return spring mechanism 5 to be far away to loosen the battery steel shell 100.
The utility model discloses battery box hat cable tie head mechanism, the during operation, battery box hat are positioned one-tenth pair last mould 2 and bed die (the picture is not shown), and two cable tie wheel subassembly 3 are under the control of slide bar 4, press from both sides the battery box hat 100 of tightly locating between last mould 2 and bed die (the picture is not shown), and pivot subassembly 1 and articulated cable tie wheel subassembly 3 of installing on pivot subassembly 1 are with the rotation in pivot subassembly 1 axle center, then realize the cable tie to battery box hat 100.
The utility model discloses battery box hat cable binding head mechanism, the round platform structure for down the width narrows down gradually by last through making the lower extreme 41 of slide bar 4, and install gyro wheel 33 in the swing arm 31 upper end of every cable binding wheel subassembly 3 to slide bar 4 reciprocates the process, can form rolling friction between slide bar 4 and gyro wheel 33, and frictional force is little, and the swing arm 31 of slide bar 4 and two cable binding wheel subassemblies 3 is difficult for the wear, and battery box hat cable binding precision, quality are high.
The utility model discloses first mechanism of battery box hat binding, pivot subassembly 1 includes by last pivot 11, pivot cover 12 and axle head piece 13 to lower coaxial arrangement in proper order, pivot 11 and 12 cavity of pivot cover, and the cavity of pivot cover 12 is wider in the cavity of pivot 11, slide bar 4 is installed in pivot 11, go up mould 2 and two binding wheel subassembly 3 and install on axle head piece 13, go up in the upper end of mould 2 stretches into the cavity of pivot cover 12, reset spring mechanism 5 installs on pivot cover 12.
The utility model discloses battery box hat cable tie head mechanism, cable tie wheel 32 are rotatable to be installed on swing arm 31 lower extreme usually, and cable tie wheel 32 is under pivot subassembly 1's drive, when revoluting 1 axle center pivoted of pivot subassembly, and cable tie wheel 32 still can carry out the rotation at the cable tie in-process, and under the rotation, cable tie wheel 32 forms the roll with by the battery box hat 100 of cable tie within a definite time, reduces the friction damage.
The utility model discloses battery box hat cable tie head mechanism, preferably, the gasket 34 has been put to the clamp between cable tie wheel 32 and swing arm 31. The spacer 34 is used for adjusting the mounting height of the wire binding wheels 32, so that the mounting heights of the wire binding wheels 32 on two sides are consistent, and the wire binding tracks are the same when the battery steel shell is bound.
The utility model discloses battery box hat binding wire head mechanism, reset spring mechanism 5 include that ejector pin 51, pressure spring 52 and dog 53 that set gradually from inside to outside in the horizontal through-hole on the 1 lateral wall of pivot subassembly, and swing arm 31 is touched on ejector pin 51 top, and dog 53 passes through the bolt locking on pivot subassembly 1. In the return spring mechanism 5, the push rod 51 always has the action force of the swing arm 31 which is pressed against under the action force of the compression spring 52, so that the tying wheels 32 of the two tying wheel assemblies 3 have the action force of opening outwards, and when the slide rod 4 pushes the swing arm 31 downwards, the compression spring 52 is pressed and deformed, and the tying wheels 32 are closed towards each other.
The utility model discloses a battery steel casing binding head mechanism, as shown in fig. 5, preferably, the upper die 2 includes an installation shaft 21, a binding end block 22 and a binding pin 23, the installation shaft 21 is installed at the lower end of the rotating shaft component 1 through a bearing 20, the lower end of the installation shaft 21 is a stepped shaft end 211, the binding end block 22 is a cup structure, one end of the binding end block 22 is open and hollow, a first through hole 221 is opened at the bottom of the cup of the binding end block 22, the diameter of the first through hole 221 is consistent with the diameter of the stepped shaft end 211 of the installation shaft 21, the first through hole 221 of the binding end block 22 passes through and is sleeved on the end of the stepped shaft end 211 of the installation shaft 21, the open end of the binding end block 22 is opposite to the installation shaft 21, the binding pin 23 is a columnar structure, the outer diameter of the binding pin 23 is consistent with the inner diameter of the binding end block 22, both ends of the binding pin 23 are respectively provided with a first cavity 231 and, the first chamber 231 and the second chamber 232 are axially communicated through a second through hole 233, the inner diameter of the first chamber 231 is consistent with the diameter of the end of the stepped shaft end 211 of the mounting shaft 21, the binding pin 23 is sleeved outside the end of the stepped shaft end 211 of the mounting shaft 21 and inside the binding end block 22, the end of the stepped shaft end 211 of the mounting shaft 21 is positioned in the first chamber 231 of the binding pin 23, a bolt 24 passes through the second through hole 233 of the binding pin 23 and is locked at the end of the stepped shaft end 211 of the mounting shaft 21, a nut 241 of the bolt 24 is positioned in the second chamber 232 of the binding pin 23 and is not higher than the end surface of the second chamber 232, a stepped surface 2111 of the stepped shaft end 211 of the mounting shaft 21, the binding end block 22 and the binding pin 23 are sequentially abutted, during operation, the opening end of the battery steel case is sleeved outside the end side of the second chamber 232 of the binding pin 23, and the end surface of the opening end of the battery steel case abuts against.
In the preferred embodiment of the battery steel shell binding head mechanism of the utility model, the open end of the battery steel shell arranged on the lower die is sleeved outside the side of the second cavity 232 end of the binding pin 23, so as to realize the radial positioning of the battery steel shell; the end face of the opening end of the battery steel shell is abutted against the end face of the opening end of the binding end block 22, and the upper die and the lower die are used for axially positioning the battery steel shell together. The upper die 2 of the utility model comprises an installation shaft 21, a binding end block 22 and a binding pin 23, in the binding process of the battery steel shell, the easily worn binding end block 22 and the binding pin 23 and the installation shaft 21 form a split structure, after the binding end block 22 and the binding pin 23 are worn, the binding end block 22 and the binding pin 23 can be replaced independently without replacing the whole upper die, thereby greatly saving the production cost and reducing the material waste; on the other hand, the disassembly and assembly of the bearing in the whole upper die replacement process are avoided, when the binding end block 22 and the binding pin 23 are replaced, only the bolt 24 needs to be disassembled, and the disassembly, assembly and replacement operations are more convenient.
The utility model discloses battery box hat cable tie head mechanism, preferably, the first cavity 231 and the second cavity 232 of round pin 23 of bundling are the symmetry setting in the axial of round pin 23 of bundling. Under the symmetrical setting of first cavity 231 and second cavity 232, when the outer wall of second cavity 232 side of binding pin 23 is worn, can drop one's head and use, prolong the life of binding pin 23, reduce manufacturing cost.
The utility model discloses battery box hat cable tie head mechanism, preferably, it has trimmer 25 to compress tightly between step face 2111 and the end block 22 of bundling of installation axle 21 stepped shaft end 211. The use of the adjusting sheet 25 can adjust the installation height of the binding end block 22 and the binding pin 23, and facilitates the installation and positioning of the binding end block 22 and the binding pin 23.
The utility model discloses right the utility model belongs to the technical field of the ordinary skilled person, do not deviating from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. The utility model provides a first mechanism of battery box hat bundling, is including the pivot subassembly that has well cavity, go up the mould, bundle wire wheel subassembly and slide bar, the pivot subassembly sets up perpendicularly, go up the mould and install in the lower tip of pivot subassembly through the bearing, two bundle wire wheel subassemblies are located the both sides of last mould, every bundle wire wheel subassembly all includes swing arm and bundle wire wheel, swing arm middle part and pivot subassembly tip articulated connection down, the upper end of swing arm is arranged in the well cavity of pivot subassembly, its characterized in that: the upper end of the swing arm is provided with rollers, the wire binding wheels are arranged at the lower end of the swing arm, the middle parts of the swing arms of the two wire binding wheel assemblies are horizontally parallel to the articulated shaft at the lower end of the rotating shaft assembly, the sliding rods are coaxial and can be arranged in the hollow cavities of the rotating shaft assembly in an up-down sliding manner, the lower ends of the sliding rods are of round platform structures with widths gradually narrowed from top to bottom, the lower ends of the sliding rods are arranged between the two rollers at the upper ends of the two swing arms, and more than two groups of reset spring mechanisms which respectively contact the upper.
2. The battery steel case binding head mechanism according to claim 1, characterized in that: the pivot subassembly includes by pivot, pivot cover and the axle head piece of last coaxial arrangement in proper order down, pivot and pivot cover cavity, and the cavity of pivot cover is wider than the cavity of pivot, and the slide bar is installed in the pivot, goes up mould and two bundle of wire wheel subassemblies and installs on the axle head piece, goes up in the upper end of mould stretches into the cavity of pivot cover, and reset spring mechanism installs in the pivot is sheathe in.
3. The battery steel case binding head mechanism according to claim 1, characterized in that: a gasket is clamped between the wire binding wheel and the swing arm.
4. The battery steel case binding head mechanism according to claim 1, characterized in that: the reset spring mechanism comprises a push rod, a pressure spring and a stop block which are sequentially arranged in a horizontal through hole in the side wall of the rotating shaft assembly from inside to outside, the push rod pushes against the swing arm, and the stop block is locked on the rotating shaft assembly through a bolt.
5. The battery steel case binding head mechanism according to claim 1, characterized in that: the upper die comprises a mounting shaft, a binding end block and a binding pin, the mounting shaft is mounted at the lower end of the rotating shaft assembly through a bearing, the end part of the lower end of the mounting shaft is a stepped shaft end, the binding end block is of a cup structure, one end of the binding end block is open and is hollow inside, a first through hole is formed in the bottom of a cup of the binding end block, the diameter of the first through hole is consistent with that of the stepped shaft end of the mounting shaft, the first through hole of the binding end block penetrates through and is sleeved on the stepped shaft end of the mounting shaft, the open end of the binding end block faces away from the mounting shaft, the binding pin is of a columnar structure, the outer diameter of the binding pin is consistent with that of the inner diameter of the binding end block, a first cavity and a second cavity are respectively formed in the two ends of the binding pin along the axial direction of the binding pin, the first cavity is axially communicated with the second cavity through hole, the inner diameter of the first cavity is consistent with that of the, In the binding wire end block, the stepped shaft end of the mounting shaft is positioned in the first cavity of the binding pin, a bolt penetrates through the second through hole of the binding pin and then is locked at the stepped shaft end of the mounting shaft, a nut of the bolt is positioned in the second cavity of the binding pin and is not higher than the end surface of the second cavity, the stepped surface of the stepped shaft end of the mounting shaft, the binding wire end block and the binding pin are sequentially and fixedly propped, during work, the opening end of the battery steel shell is sleeved outside the end side of the second cavity of the binding pin, and the end surface of the opening end of the battery steel shell is propped against the opening end surface of the binding wire end block.
6. The battery steel case binding head mechanism according to claim 5, characterized in that: the first cavity and the second cavity of the binding pin are symmetrically arranged in the axial direction of the binding pin.
7. The battery steel case binding head mechanism according to claim 5, characterized in that: an adjusting sheet is pressed between the step surface of the stepped shaft end of the mounting shaft and the binding end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021855637.6U CN213002023U (en) | 2020-08-31 | 2020-08-31 | Battery steel casing binding head mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021855637.6U CN213002023U (en) | 2020-08-31 | 2020-08-31 | Battery steel casing binding head mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213002023U true CN213002023U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021855637.6U Active CN213002023U (en) | 2020-08-31 | 2020-08-31 | Battery steel casing binding head mechanism |
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| CN (1) | CN213002023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178370A (en) * | 2021-11-08 | 2022-03-15 | 苏州华源中鲈包装有限公司 | Rib carving structure for tank body |
-
2020
- 2020-08-31 CN CN202021855637.6U patent/CN213002023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178370A (en) * | 2021-11-08 | 2022-03-15 | 苏州华源中鲈包装有限公司 | Rib carving structure for tank body |
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