CN216990565U - Welding limiting device - Google Patents
Welding limiting device Download PDFInfo
- Publication number
- CN216990565U CN216990565U CN202123217294.8U CN202123217294U CN216990565U CN 216990565 U CN216990565 U CN 216990565U CN 202123217294 U CN202123217294 U CN 202123217294U CN 216990565 U CN216990565 U CN 216990565U
- Authority
- CN
- China
- Prior art keywords
- limiting
- groups
- top end
- workbench
- block
- 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.)
- Expired - Fee Related
Links
- 230000000670 limiting effect Effects 0.000 title claims abstract description 93
- 238000003466 welding Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 238000003825 pressing Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to the technical field of welding, in particular to a welding limiting device which comprises a workbench, bottom limiting mechanisms and top limiting mechanisms, wherein a plurality of groups of bottom limiting mechanisms are arranged at the top end of the workbench, and two groups of top limiting mechanisms are symmetrically arranged at the top end and four corners of the workbench; the bottom limiting mechanism comprises a U-shaped block and a limiting block, the bottom end of the U-shaped block is fixedly connected with the top end of the workbench, the bottom end of the limiting block is fixedly connected with the top end of the workbench, and a rectangular groove is formed in one side, close to the U-shaped block, of the outer surface of the limiting block; according to the utility model, the longitudinal workpiece can be limited and clamped through the bottom limiting mechanism, then the transverse workpiece is limited through the top limiting mechanism, and then the transverse workpiece is clamped through the clamping mechanism, so that the workpiece can be quickly installed, the placing difficulty of the workpiece is reduced, the production efficiency is improved, and the surface of the welded workpiece can be ensured to be flush.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to a welding limiting device.
Background
Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastics in a heated, high temperature or high pressure manner; the energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others; when welding the work piece, generally need fix spacing to the work piece, however, when welding a plurality of work pieces together at present, at first with two adjacent work pieces welding together, then welding next work piece, lead to the work piece surface unevenness after the welding easily, consequently, strengthened putting the degree of difficulty of work piece, reduced production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a welding limiting device, which mainly solves the problems that when a plurality of workpieces are welded together, the surfaces of the welded workpieces are easily uneven, the placing difficulty of the workpieces is enhanced, and the production efficiency is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme:
a welding limiting device comprises a workbench, bottom limiting mechanisms and top limiting mechanisms, wherein a plurality of groups of bottom limiting mechanisms are arranged at the top end of the workbench, and two groups of top limiting mechanisms are symmetrically arranged at the top end and four corners of the workbench;
the bottom end limiting mechanism comprises a U-shaped block and a limiting block, the bottom end of the U-shaped block is fixedly connected with the top end of the workbench, the bottom end of the limiting block is fixedly connected with the top end of the workbench, and a rectangular groove is formed in one side, close to the U-shaped block, of the outer surface of the limiting block;
the top end limiting mechanism comprises two transverse limiting stop blocks and a longitudinal limiting stop block, the two transverse limiting stop blocks and the longitudinal limiting stop block are distributed in an L shape, and the bottom ends of the transverse limiting stop blocks and the bottom ends of the longitudinal limiting stop blocks are fixedly connected with the top end of the workbench respectively.
Preferably, the clamping mechanism is arranged at the top end of the workbench and at the middle position of the two groups of top end limiting mechanisms, the clamping mechanism comprises a base, a T-shaped plate, a connecting plate, a fixing ring, a fixing block, a pressing rod and a clamping block, the top end of the workbench is fixedly connected with a base, two groups of guide grooves are respectively arranged on the outer surface of the base and one side close to the top end limiting mechanism, the inner walls of the two groups of guide grooves are respectively connected with T-shaped plates in a sliding manner, one ends of the two groups of T-shaped plates close to each other are respectively hinged with a connecting plate, the other ends of the two groups of connecting plates are mutually hinged, and the top ends of one group of the connecting plates are fixedly connected with a fixing ring, a pressing rod is sleeved in the fixing ring, one end of the pressing rod is hinged to a fixed block, the bottom end of the fixed block is fixedly connected with the upper surface of the base, and two groups of clamping blocks are fixedly connected to one ends, far away from each other, of the T-shaped plates respectively.
Preferably, the hinged end of the connecting plate and the T-shaped plate is provided with a torsion spring.
Preferably, the limiting blocks are positioned on the outer sides of the two groups of top limiting mechanisms.
Preferably, the inner wall of the U-shaped block is parallel to the inner wall of the rectangular groove.
Preferably, a longitudinal workpiece is arranged in the bottom limiting mechanism, and the inner wall of the rectangular groove is matched with the outer surface of the longitudinal workpiece.
Preferably, two groups of transverse workpieces are arranged above the longitudinal workpiece, and are respectively matched with the top end limiting mechanism and the clamping block.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the longitudinal workpiece can be limited and clamped through the bottom limiting mechanism, then the transverse workpiece is limited through the top limiting mechanism, and then the transverse workpiece is clamped through the clamping mechanism, so that the workpiece can be quickly installed, the placing difficulty of the workpiece is reduced, the production efficiency is improved, and the surface of the welded workpiece can be ensured to be flush.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the structure of the position limiting device of the present invention;
FIG. 2 is a schematic view of the present invention showing the structure of FIG. 1 with a transverse workpiece and a longitudinal workpiece clamped therebetween;
FIG. 3 is a schematic structural view of the clamping mechanism of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic view of the connection between the connection plate of FIG. 1 and a T-shaped plate according to the present invention.
In the figure: the device comprises a workbench 1, a bottom end limiting mechanism 2, a U-shaped block 21, a limiting block 22, a rectangular groove 221, a top end limiting mechanism 3, a transverse limiting stop 31, a longitudinal limiting stop 32, a clamping mechanism 4, a base 41, a guide groove 411, a T-shaped plate 42, a connecting plate 43, a fixing ring 44, a fixing block 45, a pressing rod 46, a clamping block 47, a transverse workpiece 5, a longitudinal workpiece 6 and a torsion spring 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution:
a welding limiting device comprises a workbench 1, bottom limiting mechanisms 2 and top limiting mechanisms 3, wherein a plurality of groups of bottom limiting mechanisms 2 are arranged at the top end of the workbench 1, and two groups of top limiting mechanisms 3 are symmetrically arranged at the top end and four corners of the workbench 1;
the bottom end limiting mechanism 2 comprises a U-shaped block 21 and a limiting block 22, the bottom end of the U-shaped block 21 is fixedly connected with the top end of the workbench 1, the bottom end of the limiting block 22 is fixedly connected with the top end of the workbench 1, and a rectangular groove 221 is formed in one side, close to the U-shaped block 21, of the outer surface of the limiting block 22;
the top end limiting mechanism 3 comprises two transverse limiting stops 31 and a longitudinal limiting stop 32, the two transverse limiting stops 31 and the longitudinal limiting stop 32 are distributed in an L shape, and the bottom ends of the transverse limiting stops 31 and the bottom ends of the longitudinal limiting stops 32 are respectively fixedly connected with the top end of the workbench 1.
When the user need be together a plurality of work pieces welding, at first put into U type piece 21 and rectangular channel 221 with some work pieces in proper order, can fix it through bottom stop gear 2, then place the work piece top of putting into before with all the other work pieces, it is spacing to it through two horizontal limit stop 31 of rethread and a vertical limit stop 32, weld the junction of adjacent two sets of work pieces through the welding machine at last, thereby can be quick install the work piece, reduce putting of work piece the degree of difficulty, and the production efficiency is improved.
As an embodiment of the utility model, a clamping mechanism 4 is arranged at the top end of a workbench 1 and in the middle of two groups of top end limiting mechanisms 3, the clamping mechanism 4 comprises a base 41, T-shaped plates 42, a connecting plate 43, a fixing ring 44, a fixing block 45, a pressing rod 46 and a clamping block 47, the top end of the workbench 1 is fixedly connected with the base 41, two groups of guide grooves 411 are respectively arranged on the outer surface of the base 41 and one side close to the top end limiting mechanisms 3, the inner walls of the two groups of guide grooves 411 are respectively connected with the T-shaped plates 42 in a sliding manner, the mutually close ends of the two groups of T-shaped plates 42 are respectively hinged with the connecting plate 43, the other ends of the two groups of connecting plates 43 are mutually hinged, the top end of one group of connecting plates 43 is fixedly connected with the fixing ring 44, the pressing rod 46 is sleeved in the fixing ring 44, one end of the pressing rod 46 is hinged with the fixing block 45, and the bottom end of the fixing block 45 is fixedly connected with the upper surface of the base 41, two groups of clamping blocks 47 are fixedly connected to the ends, far away from each other, of the two groups of T-shaped plates 42 respectively.
After the workpieces are placed, in order to prevent the workpieces from being dislocated in the welding process, the surfaces of the workpieces can be clamped and fixed through the clamping mechanism 4, firstly, the fixing ring 44 is pressed downwards through the pressing rod 46, then, the fixing ring 44 drives the two groups of connecting plates 43 to move downwards around the hinged end, and then, the connecting plates 43 drive the two groups of T-shaped plates 42 to move towards the sides far away from each other along the inner wall of the guide groove 411, so that the T-shaped plates 42 drive the clamping blocks 47 to clamp the workpieces; after the workpiece is machined, the pressing rod 46 is lifted upwards, so that the pressing rod 46 lifts the fixing ring 44 upwards, then the fixing ring 44 drives the two groups of connecting plates 43 to move upwards around the hinged end, and then the connecting plates 43 drive the two groups of T-shaped plates 42 to move towards one side close to each other, so that the T-shaped plates 42 drive the clamping blocks 47 to loosen the workpiece.
As an embodiment of the utility model, the hinged end of the connecting plate 43 and the T-shaped plate 42 is provided with a torsion spring 7.
In the process of lifting the pressing rod 46 upwards, the connecting plate 43 can rotate around the hinged end of the T-shaped plate 42, so that the connecting plate 43 drives the T-shaped plate 42 to move.
As an embodiment of the present invention, the limiting blocks 22 are located outside the two sets of top limiting mechanisms 3.
The workpiece positioned in the bottom limiting mechanism 2 can be ensured to support the workpiece positioned in the top limiting mechanism 3.
As an embodiment of the present invention, the inner wall of the U-shaped block 21 is parallel to the inner wall of the rectangular groove 221; the same workpiece can be guaranteed to be mounted in the U-shaped block 21 and the rectangular groove 221.
As an embodiment of the present invention, a longitudinal workpiece 6 is disposed in the bottom end limiting mechanism 2, and the inner wall of the rectangular groove 221 is adapted to the outer surface of the longitudinal workpiece 6; the longitudinal workpiece 6 is convenient to limit and fix.
As an embodiment of the utility model, two groups of transverse workpieces 5 are arranged above the longitudinal workpiece 6, and the two groups of transverse workpieces 5 are respectively matched with the top end limiting mechanism 3 and the clamping block 47; the transverse workpiece 5 is convenient to limit and fix.
The working principle is as follows: when a user needs to weld a plurality of workpieces together, firstly, longitudinal workpieces 6 are sequentially placed into the U-shaped block 21 and the rectangular groove 221, then the transverse workpieces 5 are placed above the longitudinal workpieces 6, then the transverse workpieces 5 are limited by the two transverse limit stops 31 and the longitudinal limit stop 32, then the fixing ring 44 is pressed downwards by the pressing rod 46, so that the fixing ring 44 drives the two groups of connecting plates 43 to move downwards around the hinged end, then the two groups of T-shaped plates 42 are driven by the connecting plates 43 to move towards the sides far away from each other along the inner wall of the guide groove 411, so that the T-shaped plates 42 drive the clamping blocks 47 to clamp the workpieces, and the workpieces can be prevented from being dislocated in the welding process; finally, the welding machine is used for welding the joint of the two adjacent groups of workpieces, so that the workpieces can be quickly placed and installed, a certain limiting effect is realized on the workpieces, the placing difficulty of the workpieces can be reduced, and the production efficiency is improved; after the work piece processing is accomplished, upwards promote the press bar 46 for press bar 46 upwards lifts solid fixed ring 44, then solid fixed ring 44 drives two sets of connecting plates 43 round the hinged end rebound, and rethread connecting plate 43 drives two sets of T templates 42 and moves to one side that is close to each other, thereby makes T template 42 drive clamp block 47 loosen the work piece, then takes out the work piece that the welding was accomplished, again to next a set of work piece weld can.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a welding stop device, includes workstation (1), bottom stop gear (2) and top stop gear (3), its characterized in that: a plurality of groups of bottom end limiting mechanisms (2) are arranged at the top end of the workbench (1), and two groups of top end limiting mechanisms (3) are symmetrically arranged at the top end and four corners of the workbench (1);
the bottom end limiting mechanism (2) comprises a U-shaped block (21) and a limiting block (22), the bottom end of the U-shaped block (21) is fixedly connected with the top end of the workbench (1), the bottom end of the limiting block (22) is fixedly connected with the top end of the workbench (1), and a rectangular groove (221) is formed in one side, close to the U-shaped block (21), of the outer surface of the limiting block (22);
the top end limiting mechanism (3) comprises two transverse limiting stops (31) and a longitudinal limiting stop (32), the two transverse limiting stops (31) and the longitudinal limiting stop (32) are distributed in an L shape, and the bottom ends of the transverse limiting stops (31) and the longitudinal limiting stop (32) are fixedly connected with the top end of the workbench (1) respectively.
2. A welding position limiting device according to claim 1, wherein: the clamping mechanism (4) is arranged at the top end of the workbench (1) and in the middle of the two groups of top limiting mechanisms (3), the clamping mechanism (4) comprises a base (41), T-shaped plates (42), a connecting plate (43), fixing rings (44), fixing blocks (45), a pressing rod (46) and clamping blocks (47), the top end of the workbench (1) is fixedly connected with the base (41), two groups of guide grooves (411) are respectively formed in the outer surface of the base (41) and on one side close to the top limiting mechanisms (3), the inner walls of the two groups of guide grooves (411) are respectively connected with the T-shaped plates (42) in a sliding mode, one ends, close to each other, of the two groups of T-shaped plates (42) are respectively hinged with the connecting plate (43), the other ends of the two groups of connecting plates (43) are hinged with each other, and one group of the top ends of the connecting plates (43) is fixedly connected with the fixing rings (44), the fixing ring (44) is internally sleeved with a pressing rod (46), one end of the pressing rod (46) is hinged to a fixing block (45), the bottom end of the fixing block (45) is fixedly connected with the upper surface of the base (41), and the two ends, far away from the T-shaped plate (42), of the fixing ring are fixedly connected with two groups of clamping blocks (47).
3. The welding position limiter of claim 2, wherein: and a torsion spring (7) is arranged at the hinged end of the connecting plate (43) and the T-shaped plate (42).
4. A welding position limiting device according to claim 1, wherein: the limiting blocks (22) are located on the outer sides of the two groups of top end limiting mechanisms (3).
5. A welding position limiting device according to claim 1, wherein: the inner wall of the U-shaped block (21) is parallel to the inner wall of the rectangular groove (221).
6. A welding position limiting device according to claim 1, wherein: a longitudinal workpiece (6) is arranged in the bottom limiting mechanism (2), and the inner wall of the rectangular groove (221) is matched with the outer surface of the longitudinal workpiece (6).
7. The welding position limiter of claim 6, wherein: two groups of transverse workpieces (5) are arranged above the longitudinal workpiece (6), and the two groups of transverse workpieces (5) are respectively matched with the top end limiting mechanism (3) and the clamping block (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123217294.8U CN216990565U (en) | 2021-12-16 | 2021-12-16 | Welding limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123217294.8U CN216990565U (en) | 2021-12-16 | 2021-12-16 | Welding limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216990565U true CN216990565U (en) | 2022-07-19 |
Family
ID=82383512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123217294.8U Expired - Fee Related CN216990565U (en) | 2021-12-16 | 2021-12-16 | Welding limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216990565U (en) |
-
2021
- 2021-12-16 CN CN202123217294.8U patent/CN216990565U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205888358U (en) | Duplex position laser welding equipment | |
| CN213224721U (en) | Apparatus for diffusion welding formed workpieces | |
| CN107838544B (en) | Medium frequency induction heating welder | |
| CN216990565U (en) | Welding limiting device | |
| CN213583834U (en) | Welding and carrying line of high-speed series welding machine | |
| CN203636272U (en) | Sliding type welding tool | |
| CN210420028U (en) | Special wedge-shaped clamping heat treatment tool for slender strip-shaped parts | |
| CN215787631U (en) | Anti-deformation tool for intelligent welding robot | |
| CN113909787B (en) | Steel structure civil air defense door framework tailor-welding tool and application method thereof | |
| CN213289145U (en) | U-shaped part welding tool for automobile | |
| CN213827698U (en) | Single-top single-holding welding tool | |
| CN211889963U (en) | Multistation processing tool of connecting pipe | |
| CN208437875U (en) | A kind of automobile exhaust system hook multi-station welding clamp | |
| CN101537557B (en) | High-precision seamless flat welding method and flat welding machine implementing method | |
| CN211759354U (en) | Electroslag welding wire butt joint device | |
| CN217513067U (en) | Automatic laser welding device for motor stator core | |
| CN215355639U (en) | Automatic arc punching machine for mechanical pipe fitting | |
| CN218585949U (en) | Preheating photovoltaic stitch welding machine | |
| CN211438593U (en) | Laser plastic welding is from counterpoint anchor clamps | |
| CN217667303U (en) | Metal welding machining table | |
| CN210755793U (en) | Spot welding machine for caliper | |
| CN209986604U (en) | Fixing device is used in steel construction production | |
| CN217889920U (en) | Welding jig and welding equipment | |
| CN109434361B (en) | Laser welding tool | |
| CN218638783U (en) | Spot welder with clamping function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |