CN220993094U - Limiting mechanism of workpiece spot welder - Google Patents
Limiting mechanism of workpiece spot welder Download PDFInfo
- Publication number
- CN220993094U CN220993094U CN202323011371.3U CN202323011371U CN220993094U CN 220993094 U CN220993094 U CN 220993094U CN 202323011371 U CN202323011371 U CN 202323011371U CN 220993094 U CN220993094 U CN 220993094U
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- workbench
- fixedly connected
- spot welder
- driving belt
- rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a limiting mechanism of a workpiece spot welder, which comprises a workbench, wherein four supporting legs are fixedly connected to the bottom of the workbench, a rack is fixedly connected to the top of the workbench, the front of the rack is provided with the spot welder, and a limiting assembly is arranged in the workbench; the limiting assembly comprises a motor, an output shaft of the motor is connected with a driving belt, and a threaded rod is connected with the driving belt in an internal transmission mode. This stop gear of work piece spot welder supports the workstation through the supporting leg, makes the motor drive threaded rod rotate through driving belt to make the screw thread piece can control the removal, thereby carry out spacing centre gripping to the work piece, can make two screws drive two clamp splice relative or opposite movement respectively through twisting two screws when the work piece needs height-adjusting, thereby can adjust height to the movable rod.
Description
Technical Field
The utility model relates to the technical field of spot welders, in particular to a limiting mechanism of a workpiece spot welder.
Background
The spot welder is a mechanical device which adopts the principle of double-sided double-point overcurrent welding, when in work, two electrodes press a workpiece to enable two layers of metal to form a certain contact resistance under the pressure of the two electrodes, and when welding current flows from one electrode to the other electrode, instant heat welding is formed at the two contact resistance points.
The prior limiting mechanism of the workpiece spot welder is usually fixed by two fixed plates, the distance between the two fixed plates is fixed, the size of an applicable welding piece is fixed, the spot welder cannot be applicable to welding pieces with other sizes, and the practicability of the spot welder is low, so the limiting mechanism of the workpiece spot welder is provided to solve the problems
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a limiting mechanism of a workpiece spot welder, which has the advantages of adjustment and the like, and solves the problems that the applicable welding piece is fixed in size, the spot welder cannot be applicable to welding pieces with other sizes, and the practicability of the spot welder is low.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the limiting mechanism of the workpiece spot welder comprises a workbench, wherein four supporting legs are fixedly connected to the bottom of the workbench, a rack is fixedly connected to the top of the workbench, the spot welder is arranged on the front surface of the rack, and a limiting assembly is arranged in the workbench;
The limiting assembly comprises a motor, the output shaft of motor has drive belt, drive belt's inside transmission is connected with the threaded rod, the surface swing joint of threaded rod has a fixed block that is two in quantity, the surface threaded connection of threaded rod has a screw thread piece, the top fixedly connected with pole cover of screw thread piece, the surface fixedly connected with of pole cover has a nut that is two in quantity, two the equal threaded connection in inside of nut has the screw, two the equal swing joint in one side that the screw is relative has the clamp splice, two one side swing joint that the clamp splice is relative has the movable rod, the top fixedly connected with stopper of movable rod, the top fixedly connected with fixed plate of workstation.
Further, a bar-shaped hole is formed at the top of the workbench, and the top of the rod sleeve penetrates through the bar-shaped hole and is fixedly connected with the two nuts
Further, the movable rod is circular, and the two clamping blocks are distributed symmetrically in a semicircular manner and are arranged on the left side and the right side of the movable rod
Further, the movable rod penetrates through the top of the rod sleeve and is fixedly connected with the limiting block
Further, the fixed plate is positioned at the left side of the workbench and is provided with a spring
Further, the top of the driving belt penetrates through the workbench to be in driving connection with the motor, and the bottom of the driving belt is in driving connection with the threaded rod
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This stop gear of work piece spot welder supports the workstation through the supporting leg, makes the motor drive threaded rod rotate through driving belt to make the screw thread piece can control the removal, thereby carry out spacing centre gripping to the work piece, can make two screws drive two clamp splice relative or opposite movement respectively through twisting two screws when the work piece needs height-adjusting, thereby can adjust height to the movable rod.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a top view of the structural sleeve of the present utility model.
In the figure: the welding device comprises a workbench 1, supporting legs 2, a rack 3, a spot welding machine 4, a limiting component 5, a motor 6, a driving belt 7, a threaded rod 8, a fixed block 9, a threaded block 10, a rod sleeve 11, a nut 12, a screw 13, a clamping block 14, a movable rod 15, a limiting block 16 and a fixed plate 17.
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. 1-2, a limiting mechanism of a workpiece spot welder in this embodiment includes a workbench 1, four support legs 2 are fixedly connected to the bottom of the workbench 1, a frame 3 is fixedly connected to the top of the workbench 1, a spot welder 4 is disposed on the front surface of the frame 3, and a limiting assembly 5 is disposed inside the workbench 1.
The workbench 1 is supported by the supporting legs, and the work is performed by the spot welder after the workpiece is limited by the limiting assembly 5.
The limiting component 5 comprises a motor 6, the output shaft of the motor 6 is connected with a driving belt 7, the internal transmission of the driving belt 7 is connected with a threaded rod 8, the top of the driving belt 7 penetrates through the workbench 1 to be in transmission connection with the motor 6, the bottom of the driving belt is in transmission connection with the threaded rod 8, the outer surface of the threaded rod 8 is movably connected with two fixed blocks 9, the outer surface of the threaded rod 8 is in threaded connection with threaded blocks 10, the top of the threaded block 10 is fixedly connected with a rod sleeve 11, the outer surface of the rod sleeve 11 is fixedly connected with nuts 12 with two numbers, the top of the workbench 1 is provided with a strip-shaped hole, the top of the rod sleeve 11 penetrates through the strip-shaped hole to be fixedly connected with the two nuts 12, the internal of the two nuts 12 is in threaded connection with a screw 13, one side opposite to the two screws 13 is movably connected with a clamping block 14, one side opposite to the two clamping blocks 14 is movably connected with a movable rod 15, the two clamping blocks 14 are distributed in a semicircular shape, the left side and the right side of the movable rod are fixedly connected with a limiting block 16, the top of the movable rod 15 penetrates through the top of the rod sleeve 11 to be fixedly connected with a limiting block 16, the top of the limiting block 16 is fixedly connected with the top of the limiting block 16, the top of the workbench 1 penetrates through the top of the rod sleeve 11 to be fixedly connected with the top of the limiting block 12 with a clamping block 12, the top of the limiting block 12 is fixedly connected with a spring 17, and is fixedly connected with a spring plate 17, and is fixedly connected with the left side 17 to be fixedly connected with the left side with the workbench to the fixing the top of the workbench.
The motor 6 drives the threaded rod 8 to rotate through the driving belt 7, so that the threaded block 10 can move left and right, the workpiece is limited and clamped, when the height of the workpiece needs to be adjusted, the two screws 13 can be twisted, the two screws 13 respectively drive the two clamping blocks 14 to move relatively or reversely, and the height of the movable rod 15 can be adjusted.
The working principle of the embodiment is as follows:
The workbench 1 is supported by the supporting legs, the motor 6 drives the threaded rod 8 to rotate through the driving belt 7, so that the threaded block 10 can move left and right, the workpiece is limited and clamped, when the workpiece needs to be adjusted in height, the two screws 13 can be twisted, the two screws 13 respectively drive the two clamping blocks 14 to move relatively or reversely, and the movable rod 15 can be adjusted in height.
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 (6)
1. The utility model provides a stop gear of work piece spot welder, includes workstation (1), its characterized in that: the welding machine is characterized in that four supporting legs (2) are fixedly connected to the bottom of the workbench (1), a frame (3) is fixedly connected to the top of the workbench (1), a spot welding machine (4) is arranged on the front face of the frame (3), and a limiting assembly (5) is arranged in the workbench (1);
Limiting component (5) are including motor (6), the output shaft of motor (6) has driving belt (7), the inside transmission of driving belt (7) is connected with threaded rod (8), the surface swing joint of threaded rod (8) has fixed block (9) that quantity is two, the surface threaded connection of threaded rod (8) has screw thread piece (10), the top fixedly connected with pole cover (11) of screw thread piece (10), the surface fixedly connected with of pole cover (11) is nut (12) that quantity is two, two equal threaded connection of inside of nut (12) has screw (13), two equal swing joint in one side that screw (13) are relative has clamp splice (14), two one side swing joint movable rod (15) that clamp splice (14) are relative, the top fixedly connected with stopper (16) of movable rod (15), the top fixedly connected with fixed plate (17) of workstation (1).
2. A spacing mechanism for a workpiece spot welder as defined in claim 1, wherein: the top of the workbench (1) is provided with a bar-shaped hole, and the top of the rod sleeve (11) penetrates through the bar-shaped hole and is fixedly connected with the two nuts (12).
3. A spacing mechanism for a workpiece spot welder as defined in claim 1, wherein: the movable rod (15) is circular, and the two clamping blocks (14) are distributed symmetrically in a semicircular mode and are arranged on the left side and the right side of the movable rod.
4. A spacing mechanism for a workpiece spot welder as defined in claim 1, wherein: the movable rod (15) penetrates through the top of the rod sleeve (11) and is fixedly connected with the limiting block (16).
5. A spacing mechanism for a workpiece spot welder as defined in claim 1, wherein: the fixed plate (17) is positioned on the left side of the workbench (1), and the fixed plate (17) is provided with a spring.
6. A spacing mechanism for a workpiece spot welder as defined in claim 1, wherein: the top of the driving belt (7) penetrates through the workbench (1) to be in transmission connection with the motor (6), and the bottom of the driving belt is in transmission connection with the threaded rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323011371.3U CN220993094U (en) | 2023-11-08 | 2023-11-08 | Limiting mechanism of workpiece spot welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323011371.3U CN220993094U (en) | 2023-11-08 | 2023-11-08 | Limiting mechanism of workpiece spot welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220993094U true CN220993094U (en) | 2024-05-24 |
Family
ID=91122888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323011371.3U Active CN220993094U (en) | 2023-11-08 | 2023-11-08 | Limiting mechanism of workpiece spot welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220993094U (en) |
-
2023
- 2023-11-08 CN CN202323011371.3U patent/CN220993094U/en active Active
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