CN220718238U - Welding jig for positioning workpiece - Google Patents
Welding jig for positioning workpiece Download PDFInfo
- Publication number
- CN220718238U CN220718238U CN202322115432.4U CN202322115432U CN220718238U CN 220718238 U CN220718238 U CN 220718238U CN 202322115432 U CN202322115432 U CN 202322115432U CN 220718238 U CN220718238 U CN 220718238U
- Authority
- CN
- China
- Prior art keywords
- groove
- base
- welding
- cover plate
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 84
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a welding jig for positioning workpieces, which relates to the technical field of welding jigs and comprises the following components: the base is provided with a cover plate in a matched manner through a bearing, the upper surface of the cover plate is provided with an operation groove, the top of the base is provided with a placing groove, and the upper surface of the base is provided with a groove communicated with the placing groove; the clamping assembly is arranged between the base and the cover plate and used for fixing the cover plate; and the clamping assembly is arranged in the placing groove and used for fixing the welding piece. This kind of tool passes through block subassembly and grooved setting, can fix the welding wire, prevents that welding wire position offset from influencing the effect of weldment spot welding, through the setting of clamping assembly, can the not unidimensional weldment of quick centre gripping, and can play certain positioning action.
Description
Technical Field
The utility model relates to the technical field of welding jigs, in particular to a welding jig for positioning workpieces.
Background
The welding jig is a welding jig designed and manufactured according to the dimension coordinate points of the appearance of the welded piece calibrated when the welding product is designed, and is common in the electronic industry. The positioning and fixing device is widely applied to PCB welding, and is mainly used for positioning and fixing an integrated circuit board in the industry, so that the welding of elements and wiring on the integrated circuit board is realized conveniently.
The existing welding jig is produced according to the size of a workpiece to be welded, only one welding piece with the corresponding size can be corresponding, certain limitation is achieved, when the welding piece is replaced, the corresponding jig is required to be replaced for use, and the existing jig is not used for fixing a welding line in the use process, so that the welding line is easy to shift in position, and the welding effect is affected.
Disclosure of Invention
The utility model aims to solve the defects in the background art, provides a welding jig for positioning workpieces, can fix a welding line through the arrangement of a clamping assembly and a slot, prevent the welding line from being deviated to influence the spot welding effect of the welding piece, can rapidly clamp the welding pieces with different sizes through the arrangement of a clamping assembly, and can play a certain role in positioning.
In order to achieve the above object, the present utility model provides a welding jig for positioning a workpiece, comprising:
the base is characterized in that the top of the base is connected with a cover plate in a matched manner through a bearing, an operation groove is formed in the upper surface of the cover plate, a placing groove is formed in the top of the base, and a groove communicated with the placing groove is formed in the upper surface of the base;
the clamping assembly is arranged between the base and the cover plate and used for fixing the cover plate; and
And the clamping assembly is arranged in the placing groove and used for fixing the welding piece.
Further, the clamping assembly includes:
a moving groove arranged in the base and communicated with the placing groove;
the rotating rod is arranged in the moving groove, and one end of the rotating rod protrudes out of the outer surface of the base and is connected with a hand wheel;
two clamping plates which are arranged in the placing groove and matched with the placing groove for use.
Further, the rotating rod is provided with threads with opposite directions at two ends, the bottom of the clamping plate is connected with a moving plate, and the bottom end of the moving plate extends into the moving groove.
Further, the cross section width of the movable plate is matched with the cross section width of the movable groove, a threaded hole is formed in the movable plate, and the rotating rod is matched with the movable plate through the threaded hole.
Further, the clamping assembly includes:
a fixed groove arranged on the upper surface of the base;
the clamping rod is arranged in the fixing groove, and the center position of the clamping rod is matched with the inner wall of the fixing groove through a bearing;
the base is internally provided with a through hole communicated with the pressing groove and the fixing groove.
Further, one side of the bottom end of the clamping rod is connected with a reset spring, one side of the pressing plate is connected with a pressing rod, one end of the pressing rod extends into the fixing groove through a through hole, and a pressing spring is connected between the pressing plate and the pressing groove.
Furthermore, an ejection groove is formed in the upper surface of the base, an ejection block is arranged in the ejection groove, and an ejection spring is arranged between the bottom end of the ejection block and the ejection groove.
The utility model provides a welding jig for positioning workpieces, which has the following beneficial effects:
the welding wire fixing device has the advantages that the welding wire can be fixed through the arrangement of the clamping assembly and the groove, the phenomenon that the welding spot of a welding piece is not round and the welding effect is affected due to the fact that the welding wire is deviated due to the fact that the jig is loose in the welding process is prevented, and secondly, welding pieces with different sizes can be rapidly clamped through the arrangement of the clamping assembly and the placing groove, and meanwhile the welding wire can be clamped in the middle of the placing groove in the clamping process, so that a certain positioning effect is achieved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view of the overall structure of the present utility model.
Fig. 3 is a schematic view of a base structure of the present utility model.
Fig. 4 is a schematic view of a clamping plate structure according to the present utility model.
Fig. 5 is an enlarged view of fig. 2 at a in accordance with the present utility model.
In fig. 1-5: 1. a base; 101. a placement groove; 102. slotting; 103. a moving groove; 2. a cover plate; 201. an operation groove; 202. a clamping groove; 3. a rotating lever; 301. a hand wheel; 302. a moving plate; 303. a threaded hole; 304. a clamping plate; 4. a fixing groove; 401. a clamping rod; 402. a return spring; 5. a pressing groove; 501. a through hole; 502. pressing the plate; 503. pressing the spring; 504. pressing a pressing rod; 6. an ejection groove; 601. an ejection block; 602. and (5) ejecting a spring.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The following disclosure provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not in themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.
The embodiment of the application provides a welding jig of location work piece, and this kind of welding jig of location work piece can realize through block subassembly and grooved setting, can fix the welding wire, prevents that welding wire position offset from influencing the effect of welding spot welding, through the setting of clamping component, can the not unidimensional welding of quick centre gripping, and can play certain positioning action. The welding jig for positioning the work is described in detail below. The following description of the embodiments is not intended to limit the preferred embodiments.
The present application is described in detail below with reference to the attached drawings and detailed description.
Example 1
Referring to fig. 1-5, a welding fixture for positioning a workpiece according to the present embodiment includes: the base 1, the top of the base 1 is connected with a cover plate 2 through a bearing in a matched manner, an operation groove 201 is formed in the upper surface of the cover plate 2, a placing groove 101 is formed in the top of the base 1, and a groove 102 communicated with the placing groove 101 is formed in the upper surface of the base 1; the clamping assembly is arranged between the base 1 and the cover plate 2 and is used for fixing the cover plate 2; and a clamping assembly provided in the placement groove 101 for fixing the welding member.
Wherein, through the setting of block subassembly and fluting 102, can fix the welding line, prevent in the welding process, lead to the welding line position skew because the tool is not hard up, lead to the solder joint of welding piece not round, influence the welding effect, secondly, through the setting of clamping component and standing groove 101, can the not unidimensional welding piece of quick centre gripping, can play certain positioning action with the welding line centre gripping in the middle of the standing groove 101 in the centre gripping in-process simultaneously.
Example 2
On the basis of embodiment 1, the clamping assembly comprises: a moving groove 103 arranged in the base 1, wherein the moving groove 103 is communicated with the placing groove 101; the rotating rod 3 is arranged in the moving groove 103, and one end of the rotating rod 3 protrudes out of the outer surface of the base 1 and is connected with a hand wheel 301; two clamping plates 304 which are arranged in the placing groove 101 and matched with the placing groove are used, threads with opposite directions at two ends are arranged on the rotating rod 3, the bottom of the clamping plate 304 is connected with a moving plate 302, the bottom end of the moving plate 302 extends into the moving groove 103, the section width of the moving plate 302 is matched with the section width of the moving groove 103, a threaded hole 303 is formed in the moving plate 302, and the rotating rod 3 is matched with the moving plate 302 through the threaded hole 303.
When the welding piece is subjected to spot welding soldering tin, in order to avoid the phenomenon that welding spots are not round due to the deviation of the welding piece, even the welding spots are deviated to influence wiring, the welding piece can be placed in the placing groove 101, the rotating rod 3 is driven to rotate through the hand wheel 301, the moving plate 302 and the clamping plate 304 are driven to move through the threaded hole 303, the two clamping plates 304 move towards the welding piece and are clamped and fixed, the welding piece is clamped at the center of the placing groove 101 by the two clamping plates 304, a certain positioning effect is achieved, then a welding line to be welded is placed on the groove 102, then the cover plate 2 is covered, the welding line is pressed in the groove 102 by the cover plate 2, the welding line is prevented from moving to influence welding operation, and then the welding piece and the welding line are subjected to spot welding operation through the operating groove 201.
Example 3
On the basis of embodiment 1, the engaging assembly includes: a fixed groove 4 arranged on the upper surface of the base 1; the clamping rod 401 is arranged in the fixed groove 4, the top end of the clamping rod 401 protrudes out of the upper surface of the base 1 and is provided with an inclined surface, and the central position of the clamping rod 401 is matched with the inner wall of the fixed groove 4 through a bearing; the pressing groove 5 of opening in the base 1 side, and be equipped with the pressing plate 502 in the pressing groove 5, the through-hole 501 that communicates with each other with pressing groove 5 and fixed slot 4 has been seted up in the base 1, block 401 bottom one side is connected with reset spring 402, pressing plate 502 one side is connected with pressing rod 504 and pressing rod 504's one end extends to in the fixed slot 4 through-hole 501, be connected with pressing spring 503 between pressing plate 502 and the pressing groove 5, ejecting groove 6 has been seted up to base 1 upper surface, ejecting groove 6 is equipped with ejecting block 601, ejecting spring 602 is equipped with between ejecting block 601 bottom and ejecting groove 6.
In the process of covering the cover plate 2, the inclined surface at the top end of the clamping rod 401 is contacted with the cover plate 2 and driven by the cover plate 2, so that the clamping rod 401 rotates at the center, after the cover plate 2 is completely contacted with the base 1, the clamping rod 401 rebounds under the action of the reset spring 402, the top end of the clamping rod 401 is clamped and connected with the clamping groove 202, the cover plate 2 is fixed, the welding operation is prevented from being influenced by the deviation of the welding line position caused by loosening of the cover plate 2 in the welding process, after the welding is finished, the pressing plate 502 is pressed, the pressing plate 502 presses one end of the clamping rod 401 through the pressing rod 504, so that the clamping rod 401 rotates, at the moment, the ejection block 601 rebounds under the action of the elastic force of the ejection spring 602, the cover plate 2 bounces up, the clamping rod 401 is separated from the clamping groove 202, and the fixation of the cover plate 2 is relieved.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
The welding jig for positioning the workpiece provided by the embodiment of the present application is described in detail, and specific examples are applied to illustrate the principles and embodiments of the present application, and the description of the above embodiments is only used to help understand the technical solution and core ideas of the present application; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (7)
1. A welding jig for locating a workpiece, comprising:
the base is characterized in that the top of the base is connected with a cover plate in a matched manner through a bearing, an operation groove is formed in the upper surface of the cover plate, a placing groove is formed in the top of the base, and a groove communicated with the placing groove is formed in the upper surface of the base;
the clamping assembly is arranged between the base and the cover plate and used for fixing the cover plate; and
And the clamping assembly is arranged in the placing groove and used for fixing the welding piece.
2. The welding jig for locating a workpiece according to claim 1, wherein the clamping assembly comprises:
a moving groove arranged in the base and communicated with the placing groove;
the rotating rod is arranged in the moving groove, and one end of the rotating rod protrudes out of the outer surface of the base and is connected with a hand wheel;
two clamping plates which are arranged in the placing groove and matched with the placing groove for use.
3. The welding jig for positioning workpieces according to claim 2, wherein threads with opposite directions at two ends are arranged on the rotating rod, a moving plate is connected to the bottom of the clamping plate, and the bottom end of the moving plate extends into the moving groove.
4. The welding jig for positioning workpieces according to claim 3, wherein the cross-sectional width of the moving plate is matched with the cross-sectional width of the moving groove, a threaded hole is formed in the moving plate, and the rotating rod is matched with the moving plate through the threaded hole.
5. The welding jig for positioning a workpiece according to claim 4, wherein the snap assembly comprises:
a fixed groove arranged on the upper surface of the base;
the clamping rod is arranged in the fixing groove, and the center position of the clamping rod is matched with the inner wall of the fixing groove through a bearing;
the base is internally provided with a through hole communicated with the pressing groove and the fixing groove.
6. The welding jig for positioning workpieces according to claim 5, wherein a return spring is connected to one side of the bottom end of the engagement rod, a pressing rod is connected to one side of the pressing plate, one end of the pressing rod extends into the fixing groove through a through hole, and a pressing spring is connected between the pressing plate and the pressing groove.
7. The welding jig for positioning workpieces according to claim 1, wherein an ejection groove is formed in the upper surface of the base, an ejection block is arranged in the ejection groove, and an ejection spring is arranged between the bottom end of the ejection block and the ejection groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322115432.4U CN220718238U (en) | 2023-08-07 | 2023-08-07 | Welding jig for positioning workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322115432.4U CN220718238U (en) | 2023-08-07 | 2023-08-07 | Welding jig for positioning workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220718238U true CN220718238U (en) | 2024-04-05 |
Family
ID=90501078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322115432.4U Active CN220718238U (en) | 2023-08-07 | 2023-08-07 | Welding jig for positioning workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220718238U (en) |
-
2023
- 2023-08-07 CN CN202322115432.4U patent/CN220718238U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207858019U (en) | It is a kind of to cross furnace tool | |
| CN220718238U (en) | Welding jig for positioning workpiece | |
| JP5096717B2 (en) | Work fixture and work machining method | |
| CN102873458A (en) | Compressing clamp for laser fine welding | |
| CN211219053U (en) | Welding jig | |
| CN207710361U (en) | A kind of indexing slotting attachment | |
| KR102039139B1 (en) | Apparatus of manufacturing stencil bended mask | |
| CN208304432U (en) | Clamping jig | |
| CN210147045U (en) | Device for drilling holes on two sides of sheet workpiece | |
| CN209717120U (en) | A kind of clamping device for processing steam turbine blade | |
| CN216177391U (en) | One-to-two simultaneous welding jig | |
| CN110640252A (en) | Welding fixing device of circuit pin header and base plate | |
| CN208304430U (en) | Universal numerical control clamp for machining | |
| CN210232794U (en) | Fixed tool fixture for testing PCBA (printed circuit board assembly) board | |
| CN220613259U (en) | Indexing positioning mechanism | |
| CN210139153U (en) | Clamp for double-welding-block coaxial surface-mounted device | |
| CN205520189U (en) | Be used for two glib linkage distance devices of welding robot welding | |
| CN221047663U (en) | Circuit board welding jig | |
| JPH0525794Y2 (en) | ||
| CN217019210U (en) | Portable hand welding fixture | |
| CN216966569U (en) | SMD device tin-coating tool | |
| CN219648893U (en) | SMT paster reflow soldering anchor clamps | |
| CN219876345U (en) | Wave soldering tool is right to circuit board plug-in components | |
| CN220863893U (en) | General frock of impressing of connecting rod | |
| CN219617061U (en) | Lead welding jig for radio frequency power resistor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |