CN216503195U - Positioning mechanism for metal welding - Google Patents
Positioning mechanism for metal welding Download PDFInfo
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- CN216503195U CN216503195U CN202123064957.7U CN202123064957U CN216503195U CN 216503195 U CN216503195 U CN 216503195U CN 202123064957 U CN202123064957 U CN 202123064957U CN 216503195 U CN216503195 U CN 216503195U
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Abstract
The utility model relates to the technical field of positioning mechanisms and discloses a positioning mechanism for metal welding, which comprises a machine base, wherein the top of the machine base is fixedly connected with a first machine frame and a second machine frame, one side, close to each other, of the first machine frame and the second machine frame is fixedly connected with the same fixing plate, a threaded hole is formed in the fixing plate, a fastening bolt is rotatably connected in the threaded hole, the bottom end of the fastening bolt extends to the lower part of the fixing plate and is fixedly connected with a pressing plate, the top of the machine base is slidably connected with two movable clamping mechanisms, and the two movable clamping mechanisms are matched. The metal top is fixed through downward movement of the pressing plate, the fixing effect is good, the metal is clamped and positioned through horizontal mutual movement of the two clamping plates, and positioning mechanisms of different types are not required to be equipped when different workpieces are positioned, so that the welding efficiency is improved, the investment cost of enterprises is reduced, and the use requirements are met in an all-round manner.
Description
Technical Field
The utility model relates to the technical field of positioning mechanisms, in particular to a positioning mechanism for metal welding.
Background
Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and modern welding uses a wide variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, etc.
A prior art's a positioning mechanism for metal bonding is most can't be adjusted according to treating the welding work piece, and the suitability is low, need be equipped with the positioning mechanism of different models when fixing a position different work pieces, has increaseed the investment cost of enterprise, has reduced welding efficiency, is difficult to satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that most of positioning mechanisms for metal welding in the prior art cannot be adjusted according to workpieces to be welded, the applicability is low, positioning mechanisms of different types are required to be arranged when different workpieces are positioned, the investment cost of enterprises is increased, the welding efficiency is reduced, and the use requirement is difficult to meet, and provides a positioning mechanism for metal welding.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a positioning mechanism for metal welding comprises a machine base, wherein the top of the machine base is fixedly connected with a first machine frame and a second machine frame, one side, close to each other, of the first machine frame and the second machine frame is fixedly connected with the same fixed plate, threaded holes are formed in the fixed plate, fastening bolts are rotationally connected in the threaded holes, the bottom ends of the fastening bolts extend to the lower portion of the fixed plate and are fixedly connected with a pressing plate, the top of the machine base is slidably connected with two movable clamping mechanisms, the two movable clamping mechanisms are matched, the machine base is fixedly connected with two limiting mechanisms, the two limiting mechanisms respectively penetrate through the corresponding movable clamping mechanisms and are slidably connected with the corresponding movable clamping mechanisms, the two movable clamping mechanisms are slidably connected with the same positioning mechanism, two ends of the positioning mechanism are fixedly connected with one side, close to each other, of the first machine frame and the second machine frame, and a thread driving mechanism is rotatably connected on the first machine frame and the second machine frame, and the thread driving mechanism penetrates through the two movable clamping mechanisms and is in threaded connection with the two movable clamping mechanisms, one end of the machine base is connected with a reset mechanism in a sliding mode, the reset mechanism is fixedly connected with an elastic clamping mechanism, and the elastic clamping mechanism is clamped with the thread driving mechanism.
Preferably, the movable clamping mechanism comprises a movable plate and clamping plates, two movable grooves are formed in the top of the base, the two movable plates are respectively in sliding connection with the corresponding movable grooves, and one sides, far away from each other, of the two clamping plates are respectively fixedly connected with one sides, close to each other, of the two corresponding movable plates.
Preferably, the limiting mechanism comprises two limiting rods, limiting holes are formed in the moving plate, the two limiting rods are connected with the corresponding limiting holes in a sliding mode respectively, and two ends of each limiting rod are fixedly connected with the inner wall of one side of the moving groove.
Preferably, the positioning mechanism comprises positioning plates, two positioning holes are formed in the two movable plates, the positioning plates are connected with the two positioning holes in a sliding mode, and two ends of each positioning plate are fixedly connected with one side, close to the first rack and the second rack, of each positioning plate
Preferably, the thread driving mechanism comprises a bidirectional screw rod and a driving hand wheel, a rotating groove is formed in one side, close to the second rack, of the first rack, a rotating hole is formed in the second rack, the bidirectional screw rod is rotatably connected with the rotating hole and the rotating groove, one end of the bidirectional screw rod penetrates through the two moving plates and is in threaded connection with the two moving plates, and one side, close to the second rack, of the driving hand wheel is fixedly connected with the other end of the bidirectional screw rod.
Preferably, canceling release mechanical system includes release link and two sliders, the reset groove has been seted up to the one end of frame, and release link and reset groove sliding connection, all seted up the spout on the top inner wall in reset groove and the bottom inner wall, and two sliders respectively with corresponding spout sliding connection, the one end that two sliders are close to each other all extend to the reset groove in and with the top and the bottom fixed connection of release link.
Preferably, elasticity clamps the mechanism and includes extension board, elastic spring and kelly, one side that extension board is close to the frame extends to the one end fixed connection in the frame outside with the release link, and elastic spring sliding sleeve establishes the outside at corresponding release link, elastic spring's one end and frame fixed connection, elastic spring's the other end and one side fixed connection that extension board is close to the frame, one side fixed connection that one end and extension board of kelly are close to the frame, and the draw-in groove has been seted up to one side that bidirectional screw was kept away from to the drive hand wheel, and the one end that extension board was kept away from to the kelly clamps with the draw-in groove mutually.
Preferably, the number of the clamping grooves is multiple, and the clamping grooves are distributed on the driving hand wheel in an annular shape at equal intervals.
Compared with the prior art, the utility model provides a positioning mechanism for metal welding, which has the following beneficial effects:
1. the positioning mechanism for metal welding fixes the top of metal through the arrangement of the base, the first frame, the second frame, the fixing plate, the threaded hole, the fastening bolt and the pressing plate, and the fixing effect is good;
2. according to the positioning mechanism for metal welding, metal is clamped and positioned through the arrangement of the moving groove, the moving plate, the clamping plate, the limiting hole, the limiting rod, the positioning hole, the positioning plate, the rotating groove, the rotating hole, the bidirectional screw rod, the driving hand wheel, the reset groove, the reset rod, the sliding groove, the sliding block, the stretching plate, the elastic spring, the clamping rod and the clamping groove, positioning mechanisms of different models are not required to be arranged when different workpieces are positioned, so that the welding efficiency is improved, and the investment cost of enterprises is reduced;
the device has the advantages that the top of the metal is fixed through downward movement of the pressing plate, the fixing effect is good, the metal is clamped and positioned through horizontal mutual movement of the two clamping plates, positioning mechanisms of different models are not required to be equipped when different workpieces are positioned, the welding efficiency is improved, the investment cost of enterprises is reduced, and the using requirements are met in an all-round mode.
Drawings
FIG. 1 is a schematic front view of a positioning mechanism for metal welding according to the present invention;
FIG. 2 is a schematic structural view of part A of a positioning mechanism for metal welding according to the present invention;
fig. 3 is a schematic structural diagram of part B of a positioning mechanism for metal welding according to the present invention.
In the figure: the device comprises a base 1, a first frame 2, a second frame 3, a fixing plate 4, a threaded hole 5, a fastening bolt 6, a pressing plate 7, a moving groove 8, a moving plate 9, a clamping plate 10, a limiting hole 11, a limiting rod 12, a positioning hole 13, a positioning plate 14, a rotating groove 15, a rotating hole 16, a bidirectional screw rod 17, a driving hand wheel 18, a reset groove 19, a reset rod 20, a sliding groove 21, a sliding block 22, a stretching plate 23, an elastic spring 24, a clamping rod 25 and a clamping groove 26.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the first embodiment, referring to fig. 1-3, a positioning mechanism for metal welding comprises a base 1, a first frame 2 and a second frame 3 are fixedly connected to the top of the base 1, a same fixed plate 4 is fixedly connected to one side of the first frame 2 and the second frame 3, a threaded hole 5 is formed in the fixed plate 4, a fastening bolt 6 is rotatably connected to the threaded hole 5, the bottom end of the fastening bolt 6 extends to the lower side of the fixed plate 4 and is fixedly connected with a pressing plate 7, two movable clamping mechanisms are slidably connected to the top of the base 1 and are adapted to each other, two limiting mechanisms are fixedly connected to the base 1 and respectively penetrate through and are slidably connected with the corresponding movable clamping mechanisms, a same positioning mechanism is slidably connected to the two movable clamping mechanisms, and two ends of the positioning mechanism are fixedly connected to one side of the first frame 2 and the second frame 3 which are close to each other, the first frame 2 and the second frame 3 are rotatably connected with a thread driving mechanism, the thread driving mechanism penetrates through the two movable clamping mechanisms and is in threaded connection with the two movable clamping mechanisms, one end of the machine base 1 is slidably connected with a reset mechanism, the reset mechanism is fixedly connected with an elastic clamping mechanism, and the elastic clamping mechanism is clamped with the thread driving mechanism.
In the second embodiment, referring to fig. 2, the movable clamping mechanism includes a moving plate 9 and a clamping plate 10, two moving grooves 8 are formed in the top of the base 1, the two moving plates 9 are respectively slidably connected with the corresponding moving grooves 8, and one sides of the two clamping plates 10, which are far away from each other, are respectively fixedly connected with one sides of the two corresponding moving plates 9, which are close to each other.
In the utility model, the limiting mechanism comprises limiting rods 12, limiting holes 11 are respectively formed in the two moving plates 9, the two limiting rods 12 are respectively connected with the corresponding limiting holes 11 in a sliding manner, and two ends of each limiting rod 12 are fixedly connected with the inner wall of one side of the moving groove 8.
In the utility model, the positioning mechanism comprises positioning plates 14, the two moving plates 9 are respectively provided with positioning holes 13, the positioning plates 14 are in sliding connection with the two positioning holes 13, and two ends of the positioning plates 14 are fixedly connected with the sides, close to each other, of the first rack 2 and the second rack 3
In the utility model, the screw thread driving mechanism comprises a bidirectional screw rod 17 and a driving hand wheel 18, a rotating groove 15 is formed in one side, close to the second rack 3, of the first rack 2, a rotating hole 16 is formed in the second rack 3, the bidirectional screw rod 17 is rotatably connected with the rotating hole 16 and the rotating groove 15, one end of the bidirectional screw rod 17 penetrates through the two moving plates 9 and is in threaded connection with the two moving plates 9, and one side, close to the second rack 3, of the driving hand wheel 18 is fixedly connected with the other end of the bidirectional screw rod 17.
Third, referring to fig. 3, the reset mechanism includes reset rod 20 and two sliders 22, and reset groove 19 has been seted up to the one end of frame 1, and reset rod 20 and reset groove 19 sliding connection, runner 21 has all been seted up on the top inner wall of reset groove 19 and the bottom inner wall, and two sliders 22 respectively with corresponding runner 21 sliding connection, two sliders 22 one end that are close to each other all extend to reset groove 19 in and with the top and the bottom fixed connection of reset rod 20.
In the utility model, the elastic clamping mechanism comprises a stretching plate 23, an elastic spring 24 and a clamping rod 25, one side of the stretching plate 23 close to the machine base 1 is fixedly connected with one end of the reset rod 20 extending to the outer side of the machine base 1, the elastic spring 24 is sleeved on the outer side of the corresponding reset rod 20 in a sliding manner, one end of the elastic spring 24 is fixedly connected with the machine base 1, the other end of the elastic spring 24 is fixedly connected with one side of the stretching plate 23 close to the machine base 1, one end of the clamping rod 25 is fixedly connected with one side of the stretching plate 23 close to the machine base 1, one side of the driving hand wheel 18 far away from the bidirectional screw rod 17 is provided with a clamping groove 26, and one end of the clamping rod 25 far away from the stretching plate 23 is clamped with the clamping groove 26.
In the present invention, there are a plurality of slots 26, and the plurality of slots 26 are distributed on the driving handwheel 18 in an annular shape at equal intervals.
In the utility model, when in use, firstly, metal is placed on the positioning plate 14, then the stretching plate 23 is pulled, the stretching plate 23 drives the reset rod 20 to move, the reset rod 20 drives the two slide blocks 22 to slide in the two slide grooves 21, the two slide blocks 22 move the reset rod 20, the reset rod 20 limits the stretching plate 23, meanwhile, the stretching plate 23 stretches the elastic spring 24, energy is absorbed by the elastic spring 24, meanwhile, the stretching plate 23 drives the clamping rod 25 to move, the clamping rod 25 moves out of the clamping groove 26, the fixing of the driving hand wheel 18 is released, then the driving hand wheel 18 is rotated, the driving hand wheel 18 drives the bidirectional screw 17 to rotate, the bidirectional screw 17 drives the two moving plates 9 to move, the two limiting rods 12 limit the two moving plates 9, meanwhile, the two moving plates 9 drive the two clamping plates 10 to move, and the two clamping plates 10 position and clamp the metal, after the centre gripping, then twist and move fastening bolt 6, fastening bolt 6 drives clamp plate 7 and moves down, clamp plate 7 fix the metal can to the top of metal is fixed down through clamp plate 7, it is fixed effectual, carry out the centre gripping location to the metal through the horizontal mutual displacement of two grip blocks 10, need not to be equipped with the positioning mechanism of different models when fixing a position different work pieces, and then improved welding efficiency, reduced the investment cost of enterprise, the omnidirectional has satisfied the user demand.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. A positioning mechanism for metal welding comprises a machine base (1) and is characterized in that the top of the machine base (1) is fixedly connected with a first machine frame (2) and a second machine frame (3), one side, close to each other, of the first machine frame (2) and the second machine frame (3) is fixedly connected with the same fixed plate (4), a threaded hole (5) is formed in the fixed plate (4), a fastening bolt (6) is rotatably connected in the threaded hole (5), the bottom end of the fastening bolt (6) extends to the lower side of the fixed plate (4) and is fixedly connected with a pressing plate (7), the top of the machine base (1) is slidably connected with two movable clamping mechanisms which are matched with each other, two limiting mechanisms are fixedly connected to the machine base (1) and respectively penetrate through the corresponding movable clamping mechanisms and are slidably connected with the corresponding movable clamping mechanisms, the two movable clamping mechanisms are connected with the same positioning mechanism in a sliding mode, two ends of the positioning mechanism are fixedly connected with one side, close to the first rack (2) and the second rack (3), of the positioning mechanism, the first rack (2) and the second rack (3) are connected with the thread driving mechanism in a rotating mode, the thread driving mechanism penetrates through the two movable clamping mechanisms and is in threaded connection with the two movable clamping mechanisms, one end of the machine base (1) is connected with the reset mechanism in a sliding mode, the reset mechanism is connected with the elastic clamping mechanism in a fixing mode, and the elastic clamping mechanism is clamped with the thread driving mechanism.
2. The positioning mechanism for metal welding as claimed in claim 1, wherein the movable clamping mechanism comprises a movable plate (9) and clamping plates (10), two movable grooves (8) are formed in the top of the machine base (1), the two movable plates (9) are respectively connected with the corresponding movable grooves (8) in a sliding manner, and the sides of the two clamping plates (10) far away from each other are respectively fixedly connected with the sides of the two corresponding movable plates (9) close to each other.
3. The positioning mechanism for metal welding according to claim 2, wherein the positioning mechanism comprises two limiting rods (12), two of the moving plates (9) are respectively provided with a limiting hole (11), the two limiting rods (12) are respectively connected with the corresponding limiting holes (11) in a sliding manner, and two ends of each limiting rod (12) are fixedly connected with the inner wall of one side of the moving groove (8).
4. The positioning mechanism for metal welding as defined in claim 2, wherein the positioning mechanism comprises positioning plates (14), the two moving plates (9) are respectively provided with positioning holes (13), the positioning plates (14) are slidably connected with the two positioning holes (13), and two ends of the positioning plates (14) are fixedly connected with the side of the first frame (2) and the second frame (3) close to each other.
5. The positioning mechanism for metal welding as defined in claim 1, wherein the screw driving mechanism comprises a bidirectional screw (17) and a driving hand wheel (18), a rotating groove (15) is formed on one side of the first frame (2) close to the second frame (3), a rotating hole (16) is formed on the second frame (3), the bidirectional screw (17) is rotatably connected with the rotating hole (16) and the rotating groove (15), one end of the bidirectional screw (17) penetrates through the two moving plates (9) and is in threaded connection with the two moving plates (9), and one side of the driving hand wheel (18) close to the second frame (3) is fixedly connected with the other end of the bidirectional screw (17).
6. The positioning mechanism for metal welding according to claim 1, wherein the reset mechanism comprises a reset rod (20) and two sliding blocks (22), a reset groove (19) is formed in one end of the base (1), the reset rod (20) is slidably connected with the reset groove (19), sliding grooves (21) are formed in the inner walls of the top and the bottom of the reset groove (19), the two sliding blocks (22) are slidably connected with the corresponding sliding grooves (21), and the ends, close to each other, of the two sliding blocks (22) extend into the reset groove (19) and are fixedly connected with the top and the bottom of the reset rod (20).
7. A positioning mechanism for metal welding according to claim 1, the elastic clamping mechanism comprises a stretching plate (23), an elastic spring (24) and a clamping rod (25), one side of the stretching plate (23) close to the machine base (1) is fixedly connected with one end of the reset rod (20) extending to the outer side of the machine base (1), the elastic spring (24) is sleeved on the outer side of the corresponding reset rod (20) in a sliding manner, one end of the elastic spring (24) is fixedly connected with the machine base (1), the other end of the elastic spring (24) is fixedly connected with one side of the stretching plate (23) close to the machine base (1), one end of the clamping rod (25) is fixedly connected with one side of the stretching plate (23) close to the machine base (1), one side of the driving hand wheel (18) far away from the bidirectional screw rod (17) is provided with a clamping groove (26), and one end of the clamping rod (25) far away from the stretching plate (23) is clamped with the clamping groove (26).
8. The positioning mechanism for metal welding as set forth in claim 7, characterized in that the number of said slots (26) is plural, and the plural slots (26) are annularly and equidistantly distributed on the driving hand wheel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123064957.7U CN216503195U (en) | 2021-12-08 | 2021-12-08 | Positioning mechanism for metal welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123064957.7U CN216503195U (en) | 2021-12-08 | 2021-12-08 | Positioning mechanism for metal welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216503195U true CN216503195U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123064957.7U Active CN216503195U (en) | 2021-12-08 | 2021-12-08 | Positioning mechanism for metal welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216503195U (en) |
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2021
- 2021-12-08 CN CN202123064957.7U patent/CN216503195U/en active Active
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