CN220591863U - Steel band positioning mechanism of steel band spot welder - Google Patents
Steel band positioning mechanism of steel band spot welder Download PDFInfo
- Publication number
- CN220591863U CN220591863U CN202322255979.4U CN202322255979U CN220591863U CN 220591863 U CN220591863 U CN 220591863U CN 202322255979 U CN202322255979 U CN 202322255979U CN 220591863 U CN220591863 U CN 220591863U
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- spot welder
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- steel strip
- positioning mechanism
- steel band
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 69
- 239000010959 steel Substances 0.000 title claims abstract description 69
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 40
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a steel belt positioning mechanism of a steel belt spot welder, which comprises a base, wherein the upper surface of the base is provided with a spot welder body, the front surface of the spot welder body is fixedly provided with a welding seat, the front surface of the spot welder body is provided with a hydraulic cylinder, the outer side of a piston rod of the hydraulic cylinder is fixedly provided with a moving block driven by the hydraulic cylinder to move up and down in a linear manner, the lower surface of the moving block is provided with an upper spot welding head, the front surface of the spot welder body is provided with a lower spot welding head, the left side of the spot welder body is provided with a fixing component, and the lower surface of the moving block is provided with a leveling component. This steel band positioning mechanism of steel band spot welder, this steel band positioning mechanism of steel band spot welder has realized the reciprocating to movable sleeve through setting up hand wheel and screw rod, and then drives the reciprocating of connecting plate, connecting rod and locating plate, through the reciprocating of locating plate, has realized the fixed to the steel band that needs spot welding, prevents that the steel band from taking place the position offset in the welding process.
Description
Technical Field
The utility model relates to the technical field of steel band spot welders, in particular to a steel band positioning mechanism of a steel band spot welder.
Background
The steel strip is a steel with large output, wide application and multiple varieties, has the characteristics of narrow and long width within 1300mm, has slightly different length according to the size of each coil, can adapt to the requirements of different industrial departments for industrially producing various metal or mechanical products, and is characterized in that two ends of the steel are welded together after the straight steel is bent and molded, so that a special steel strip spot welder is needed to finish the welding process.
In Chinese patent CN 206811301U, a steel strip spot welder for cable production is disclosed, the welding machine comprises a base, the both sides of the upper end of the base are connected with a support frame, the top end of the support frame is connected with a top frame, the right side of the upper end of the top frame is connected with a driving motor, the left end of the driving motor is connected with a driving shaft, the left end of the driving shaft is connected with a speed reducer, the lower end of the speed reducer is connected with a rotating shaft, the lower end of the rotating shaft is connected with a driving gear, the lower end of the driving gear is meshed with a driven gear, the middle part of the driven gear is connected with a transmission shaft, the two ends of the transmission shaft are connected with cranks, the middle part of the cranks is connected with a lifting sleeve, the lower end of the lifting sleeve is connected with a lifting rod, the lower end of the lifting rod is connected with a lifting plate, the lower end of the lifting plate is uniformly provided with spot welding gun, the middle part of the upper end of the base is uniformly connected with a feeding groove, and the steel strip is arranged in the feeding groove.
The above-mentioned patent adopts mechanical structure, avoids the avoidance that pneumatic system structure brought, and the maintenance is also very convenient simultaneously, has satisfied the welding needs of steel band in the cable manufacture, but when carrying out spot welding to the steel band, does not set up the location structure to the steel band in this patent, and then in welding process, the steel band can appear the condition of position deviation, can influence the spot welding effect of this steel band spot welder.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a steel belt positioning mechanism of a steel belt spot welder, which has the advantage of good spot welding effect, and solves the problem that the spot welding effect of the steel belt spot welder can be influenced due to the fact that the position of a steel belt is possibly deviated in the welding process.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel band positioning mechanism of steel band spot welder, includes the base, the upper surface of base is provided with the spot welder body, the front of spot welder body is fixed with the welded seat, the pneumatic cylinder is installed in the front of spot welder body, the outside of pneumatic cylinder piston rod is fixed with the movable block of being driven by it and doing the linear motion from top to bottom, the lower surface of movable block is provided with the spot welder head, the front of spot welder body is provided with the spot welder head down, the left side of spot welder body is equipped with fixed subassembly, the lower surface of movable block is equipped with leveling subassembly;
the fixed subassembly includes drive division and clamping part, drive division is including fixing the first fixed plate in spot welder body left side, the upper surface of first fixed plate is connected with the other end through the bearing rotation and runs through and extend to the screw rod of its below, the top face of screw rod is fixed with the hand wheel, the left side of spot welder body is fixed with the second fixed plate.
Further, the bottom end face of the screw rod is rotationally connected with the upper surface of the second fixing plate through a bearing, and the length of the first fixing plate is greater than that of the second fixing plate.
Further, the compressing part comprises a movable sleeve which is connected to the outer side of the screw in a threaded mode, a connecting plate is fixed to the left side of the movable sleeve, a connecting rod is fixed to the lower surface of the connecting plate, and a locating plate is fixed to the lower surface of the connecting rod.
Further, a sponge cushion is arranged on the lower surface of the positioning plate, and the movable sleeve moves linearly up and down on the outer side of the screw rod.
Further, the right side of movable sleeve is fixed with the stopper, the left side of spot welder body is provided with spacing guide rail, stopper sliding connection is in spacing guide rail's inside.
Further, the number of the fixing assemblies is two, and the two fixing assemblies are symmetrically distributed on the left side and the right side of the longitudinal central axis of the spot welder body.
Further, the leveling component comprises two fixed blocks fixed on the lower surface of the moving block, the lower surface of the fixed block is hinged with a movable rod through a hinge bracket, one end, far away from the fixed block, of the movable rod is provided with a leveling roller, and a connecting spring is fixed between two opposite sides of the movable rod.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this steel band positioning mechanism of steel band spot welder has set up fixed subassembly in this steel band positioning mechanism of steel band spot welder, through the mutually supporting between each structure in the fixed subassembly, has realized the reciprocating to the movable sleeve through setting up hand wheel and screw rod, and then drives the reciprocating of connecting plate, connecting rod and locating plate, through the reciprocating of locating plate, has realized the fixed to the steel band that needs spot welding, prevents that the steel band from taking place the position offset in welding process.
2. The steel strip positioning mechanism of the steel strip spot welder is provided with the leveling component, and the leveling of the steel strip at the spot welder is realized by arranging the fixing block, the movable rod, the leveling roller and the connecting spring through the mutual coordination among all structures in the leveling component, so that the auxiliary effect is achieved on welding, and the welding effect of the spot welder is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a fastening assembly according to the present utility model;
FIG. 3 is a schematic view of a leveling assembly according to the present utility model.
In the figure: 1 base, 2 spot welder body, 3 welded seats, 4 pneumatic cylinders, 5 movable blocks, 6 upper spot welding heads, 7 lower spot welding heads, 8 fixed components, 801 first fixed plates, 802 screw rods, 803 hand wheels, 804 second fixed plates, 805 movable sleeves, 806 connecting plates, 807 connecting rods, 808 positioning plates, 9 leveling components, 901 fixed blocks, 902 movable rods, 903 leveling rollers and 904 connecting springs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a steel strip positioning mechanism of a steel strip spot welder in this embodiment includes a base 1, a spot welder body 2 is provided on an upper surface of the base 1, a welding seat 3 is fixed on a front surface of the spot welder body 2, a hydraulic cylinder 4 is installed on a front surface of the spot welder body 2, a moving block 5 driven by the hydraulic cylinder 4 to move up and down linearly is fixed on an outer side of a piston rod of the hydraulic cylinder 4, an upper spot welding head 6 is provided on a lower surface of the moving block 5, a lower spot welding head 7 is provided on a front surface of the spot welder body 2, a fixing component 8 is provided on a left side of the spot welder body 2, and a leveling component 9 is provided on a lower surface of the moving block 5.
The spot welder is common production equipment in the prior art, and the spot welder adopts the principle of double-sided double-point overcurrent welding, and when in operation, two electrodes pressurize workpieces to enable two layers of metals to form certain contact resistance under the pressure of the two electrodes, and when welding current flows through the other electrode from one electrode, instant heat welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the welded workpieces is not damaged.
It should be noted that the components of the present utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 2, in order to prevent the steel strip from being shifted in position during the welding process, the fixing assembly 8 in this embodiment includes a driving portion and a pressing portion, the driving portion includes a first fixing plate 801 fixed on the left side of the spot welder body 2, the upper surface of the first fixing plate 801 is rotatably connected with a screw 802 through a bearing, the other end of the screw 802 penetrates and extends to the lower side of the screw, a hand wheel 803 is fixed on the top end surface of the screw 802, and a second fixing plate 804 is fixed on the left side of the spot welder body 2.
The bottom end surface of the screw 802 is rotatably connected with the upper surface of the second fixing plate 804 through a bearing, and the length of the first fixing plate 801 is longer than that of the second fixing plate 804.
The compressing part comprises a movable sleeve 805 which is connected with the outer side of the screw 802 in a threaded way, a connecting plate 806 is fixed on the left side of the movable sleeve 805, a connecting rod 807 is fixed on the lower surface of the connecting plate 806, and a positioning plate 808 is fixed on the lower surface of the connecting rod 807.
The lower surface of the positioning plate 808 is provided with a sponge cushion, and the movable sleeve 805 moves linearly up and down on the outside of the screw 802.
The right side of movable sleeve 805 is fixed with the stopper, and the left side of spot welder body 2 is provided with spacing guide, stopper sliding connection in spacing guide's inside, and when movable sleeve 805 moved, it removes simultaneously to drive the stopper, and the stopper slides in spacing guide's inside this moment.
The number of the fixing assemblies 8 is two, and the two fixing assemblies 8 are symmetrically distributed on the left side and the right side of the longitudinal central axis of the spot welder body 2.
Referring to fig. 3, in order to flatten the steel strip at the welded portion, the flattening assembly 9 in this embodiment includes two fixing blocks 901 fixed on the lower surface of the moving block 5, the two fixing blocks 901 are symmetrically distributed on the left and right sides of the longitudinal central axis of the moving block 5, the lower surface of the fixing block 901 is hinged with a movable rod 902 through a hinge bracket, one end of the movable rod 902 away from the fixing block 901 is provided with a flattening roller 903, a connecting spring 904 is fixed between opposite sides of the two movable rods 902, and the movement of the flattening roller 903 flattens the steel strip between opposite sides of the two flattening rollers 903.
Standard parts used in the method can be purchased from the market, special-shaped parts can be customized according to description of specifications and drawings, specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and equipment are conventional in the prior art, and circuit connection is conventional in the prior art, so that the special-shaped parts are not described in detail.
If the application discloses or relates to components or structures that are fixedly connected to each other, then unless otherwise stated, the fixedly connected structure is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
The working principle of the embodiment is as follows:
(1) When the spot welder is required to be used for spot welding of the steel strips, firstly the steel strips to be welded are placed on the welding seat 3, after the steel strips are placed, the hydraulic cylinder 4 is started, the hydraulic cylinder 4 drives the moving block 5 to move downwards, the moving block 5 moves downwards to drive the upper spot welding head 6 to move downwards, the moving block 5 moves to drive the fixed block 901 to move downwards, the moving block 901 moves to drive the movable rod 902 to move downwards, the movable rod 902 moves downwards to drive the leveling rollers 903, after the leveling rollers 903 are contacted with the steel strips on the welding seat 3, the two leveling rollers 903 move in a direction away from the longitudinal central axis of the welding seat 3, at the moment, the connecting springs 904 are stretched, and the steel strips between the opposite sides of the two leveling rollers 903 are flattened by the movement of the leveling rollers 903.
(2) Then, the worker holds the hand wheel 803 on the top end face of the screw 802, so that the hand wheel 803 rotates, the screw 802 is driven to start rotating by the rotation of the hand wheel 803, the movable sleeve 805 which is in threaded connection with the outer side of the screw 802 moves downwards along with the rotation of the screw 802, the movable sleeve 805 moves downwards to drive the connecting plate 806 to move downwards, the movement of the connecting plate 806 drives the connecting rod 807 to move downwards, the movement of the connecting rod 807 drives the positioning plate 808 to move downwards along with the movement of the positioning plate 808, after the steel belt is pressed by the foam-rubber cushion on the lower surface of the positioning plate 808, the rotation of the hand wheel 803 is stopped, and at the moment, the steel belt is fixed, and spot welding is carried out on the steel belt through the upper spot welding head 6 and the lower spot welding head 7.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a steel band positioning mechanism of steel band spot welder, includes base (1), its characterized in that: the spot welder comprises a base (1), wherein the upper surface of the base (1) is provided with a spot welder body (2), the front of the spot welder body (2) is fixedly provided with a welding seat (3), the front of the spot welder body (2) is provided with a hydraulic cylinder (4), the outer side of a piston rod of the hydraulic cylinder (4) is fixedly provided with a moving block (5) driven by the hydraulic cylinder to do vertical linear motion, the lower surface of the moving block (5) is provided with an upper spot welder head (6), the front of the spot welder body (2) is provided with a lower spot welder head (7), the left side of the spot welder body (2) is provided with a fixing component (8), and the lower surface of the moving block (5) is provided with a leveling component (9);
the fixed subassembly (8) is including drive portion and the portion that compresses tightly, drive portion is including fixing at spot welder body (2) left first fixed plate (801), the upper surface of first fixed plate (801) is connected with through the bearing rotation and runs through and extend to screw rod (802) of its below the other end, the top face of screw rod (802) is fixed with hand wheel (803), the left side of spot welder body (2) is fixed with second fixed plate (804).
2. The steel strip positioning mechanism of a steel strip spot welder as set forth in claim 1 wherein: the bottom end surface of the screw rod (802) is rotatably connected with the upper surface of the second fixing plate (804) through a bearing, and the length of the first fixing plate (801) is longer than that of the second fixing plate (804).
3. The steel strip positioning mechanism of a steel strip spot welder as set forth in claim 1 wherein: the compressing part comprises a movable sleeve (805) which is connected to the outer side of the screw (802) in a threaded mode, a connecting plate (806) is fixed to the left side of the movable sleeve (805), a connecting rod (807) is fixed to the lower surface of the connecting plate (806), and a locating plate (808) is fixed to the lower surface of the connecting rod (807).
4. A steel strip positioning mechanism for a steel strip spot welder as set forth in claim 3 wherein: the lower surface of the locating plate (808) is provided with a foam cushion, and the movable sleeve (805) moves linearly up and down on the outer side of the screw (802).
5. A steel strip positioning mechanism for a steel strip spot welder as set forth in claim 3 wherein: the right side of movable sleeve (805) is fixed with the stopper, the left side of spot welder body (2) is provided with spacing guide rail, stopper sliding connection is in spacing guide rail's inside.
6. The steel strip positioning mechanism of a steel strip spot welder as set forth in claim 1 wherein: the number of the fixing assemblies (8) is two, and the two fixing assemblies (8) are symmetrically distributed on the left side and the right side of the longitudinal central axis of the spot welder body (2).
7. The steel strip positioning mechanism of a steel strip spot welder as set forth in claim 1 wherein: the leveling assembly (9) comprises two fixed blocks (901) fixed on the lower surface of the moving block (5), a movable rod (902) is hinged to the lower surface of the fixed block (901) through a hinge bracket, one end, far away from the fixed block (901), of the movable rod (902) is provided with a leveling roller (903), and a connecting spring (904) is fixed between two opposite sides of the movable rod (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322255979.4U CN220591863U (en) | 2023-08-22 | 2023-08-22 | Steel band positioning mechanism of steel band spot welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322255979.4U CN220591863U (en) | 2023-08-22 | 2023-08-22 | Steel band positioning mechanism of steel band spot welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220591863U true CN220591863U (en) | 2024-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322255979.4U Active CN220591863U (en) | 2023-08-22 | 2023-08-22 | Steel band positioning mechanism of steel band spot welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220591863U (en) |
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2023
- 2023-08-22 CN CN202322255979.4U patent/CN220591863U/en active Active
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