CN219234384U - Mechanical engineering work piece welding and fixing device - Google Patents
Mechanical engineering work piece welding and fixing device Download PDFInfo
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- CN219234384U CN219234384U CN202320052468.XU CN202320052468U CN219234384U CN 219234384 U CN219234384 U CN 219234384U CN 202320052468 U CN202320052468 U CN 202320052468U CN 219234384 U CN219234384 U CN 219234384U
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model belongs to the field of mechanical engineering, in particular to a welding and fixing device for a mechanical engineering workpiece, which comprises a supporting plate, wherein an adjusting assembly is further arranged on the supporting plate, the adjusting assembly comprises two fixing rods fixedly connected to the upper end face of the supporting plate, a sleeve is fixedly connected to one side, close to each other, of each fixing rod, a first telescopic spring is fixedly connected to one side, close to the fixing rods, of the inner side wall of the sleeve, a baffle is fixedly connected to the other end of the first telescopic spring, the outer side face of the baffle is in sliding connection with the inner wall of the sleeve, and a telescopic rod is fixedly connected to the other end of the baffle; the device is provided with the adjusting component, a user can clamp and adjust mechanical engineering workpieces of different sizes through the adjusting component, the mechanical engineering workpieces can be clamped stably, the use of workers is facilitated, the disassembling component is added on the mechanism, and the damaged clamping device during welding can be replaced.
Description
Technical Field
The utility model belongs to the field of mechanical engineering, and particularly relates to a mechanical engineering workpiece welding and fixing device.
Background
The mechanical engineering is combined with the technical experience in production practice, various machines in development, design, manufacture, installation, operation and maintenance are researched and solved, the welding of workpieces is joint in a heating, high-temperature or high-pressure mode, and the welding is widely applied in the field of mechanical processing;
through investigation publication (bulletin) number: CN205271254U discloses a welding and fixing device for workpieces, in this technology, a "comprising a base and a support seat arranged on the base, wherein the support seat is provided with a support rod, the support rod comprises a guiding part at the upper end and a threaded part at the lower end, a shaft sleeve is arranged in the support seat, the shaft sleeve is in threaded connection with the threaded part on the support rod, a platform is arranged at the top of the support seat, the guiding part of the support rod is fixed at the bottom of the platform, the threaded part of the support rod is connected with the output end of a motor, and the like, so that the technical effects of adjusting the height of clamping the workpiece, and fixing the workpiece reliably can be realized;
although the design can clamp the workpiece, the device needs to manually rotate the screw continuously in the clamping process, so that the operation of staff is complex, the clamping adjustment is inconvenient according to the size of the mechanical engineering workpiece, and the clamping block is damaged after being used for a long time and cannot be replaced;
in order to solve the above problems, a welding and fixing device for mechanical engineering workpieces is provided in the present application.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a welding and fixing device for a mechanical engineering workpiece, which has the characteristics of being convenient to clamp and adjust according to the size of the mechanical engineering workpiece and being capable of replacing a clamping device after being damaged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the mechanical engineering workpiece welding and fixing device comprises a supporting plate, wherein an adjusting assembly is further arranged on the supporting plate;
the adjusting component comprises two fixing rods fixedly connected with the upper end face of the supporting plate, a sleeve is fixedly connected to one side, close to each other, of the fixing rods, a first telescopic spring is fixedly connected to one side, close to the fixing rods, of the inner side wall of the sleeve, a baffle is fixedly connected to the other end of the first telescopic spring, the outer side face of the baffle is in sliding connection with the inner wall of the sleeve, a telescopic rod is fixedly connected to the other end of the baffle, and a clamping clamp is arranged on one side, close to the central point of the supporting plate, of the telescopic rod.
As the welding and fixing device for the mechanical engineering workpiece, the upper end face of the sleeve is fixedly connected with the U-shaped frame, the inner wall of the U-shaped frame is slidably connected with the pull rod, the outer side face of the pull rod is sleeved with the extension spring, the upper end face of the extension spring is fixedly connected with the U-shaped frame, the lower end face of the extension spring is fixedly connected with the limiting plate, and the inner wall of the limiting plate is fixedly connected with the outer side face of the pull rod.
As the welding and fixing device for the mechanical engineering workpiece, the lower end face of the pull rod is fixedly connected with the sawtooth strip, and the outer side face of the telescopic rod is provided with the sawtooth slot.
As the welding and fixing device for the mechanical engineering workpiece, the welding and fixing device for the mechanical engineering workpiece is preferable, the welding and fixing device further comprises a disassembling component, the disassembling component comprises a fixing block fixedly connected to one side, far away from the center point of the supporting plate, of the clamping clamp, an arc-shaped groove is formed in the inner wall of the fixing block, a clamping block is fixedly connected to one side, close to the center point of the supporting plate, of the telescopic rod, second telescopic springs are fixedly connected to the upper end and the lower end of the inner side wall of the clamping block, a semicircular buckle is fixedly connected to the other end of the second telescopic spring, and the outer side face of the semicircular buckle is in fit connection with the outer side face of the arc-shaped groove.
As the welding and fixing device for the mechanical engineering workpiece, preferably, a pull rope is fixedly connected to one side, away from the fixed block, of the semicircular buckle, and the pull rope is sleeved on the inner wall of the second telescopic spring.
Compared with the prior art, the utility model has the beneficial effects that:
the device is provided with the adjusting component, a user can clamp and adjust mechanical engineering workpieces of different sizes through the adjusting component, the mechanical engineering workpieces can be clamped stably, the use of workers is facilitated, the disassembling component is added on the mechanism, and the damaged clamping device during welding can be replaced.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an adjusting assembly according to the present utility model;
FIG. 3 is a schematic view of the first extension spring and the pull rod of the present utility model;
fig. 4 is an enlarged view at a in the present utility model.
In the figure:
1. a support plate;
2. an adjustment assembly; 21. a fixed rod; 22. a sleeve; 23. a first extension spring; 24. a baffle; 25. a telescopic rod; 26. a clamping clip; 27. a U-shaped frame; 28. a pull rod; 29. a tension spring; 210. a limiting plate; 211. a saw rack; 212. sawing tooth grooves;
3. disassembling the assembly; 31. a fixed block; 32. an arc-shaped groove; 33. a clamping block; 34. a second extension spring; 35. a semicircular buckle; 36. and (5) pulling the rope.
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.
As shown in fig. 1:
a welding and fixing device for mechanical engineering workpieces comprises a supporting plate 1.
In this embodiment: the prior device { publication (bulletin) No. CN205271254U, discloses a welding fixture for a workpiece, and is further improved with respect to the prior clamping block herein, see the following disclosure for details; for solving the technical problem that exists among this prior art, as above background art discloses "although this design can carry out clamping processing to the work piece, but the device is to continuous manual rotation screw rod at the clamp process, lead to the staff to operate complicatly, clamp according to work piece size and adjust inconvenient, and clamp the problem that the piece damaged can't be changed after taking place for a long time", in combination with the use, this problem obviously is the problem that exists in reality and is difficult to solve relatively, for this reason, for solving this technical problem, regulation subassembly 2 and dismantlement subassembly 3 have been added on this application file.
Further, the method comprises the following steps:
as shown in fig. 1 to 4:
still install adjusting part 2 on backup pad 1, this adjusting part 2 includes two fixed connection dead levers 21 at backup pad 1 up end, one side fixedly connected with sleeve 22 that two dead levers 21 are close to each other, one side fixedly connected with first telescopic spring 23 that sleeve 22 inside wall is close to dead lever 21, the other end fixedly connected with baffle 24 of first telescopic spring 23, the lateral surface and the sleeve 22 inner wall sliding connection of baffle 24, the other end fixedly connected with telescopic link 25 of baffle 24, one side that telescopic link 25 is close to backup pad 1 central point is equipped with centre gripping clamp 26.
In this embodiment: in mechanical engineering manufacturing, need weld mechanical work piece, the staff places backup pad 1 in steady position, places the clamping clip 26 on the dead lever 21 with the work piece that needs to weld, fixes the work piece through clamping clip 26, then upwards pulls pull rod 28, at this moment because the size extrusion telescopic link 25 of work piece, at this moment first expansion spring 23 on the telescopic link 25 deforms, baffle 24 slides in sleeve 22 inner wall, because the reverse elasticity of first expansion spring 23, can extrude the centre gripping to the work piece, effectually fix the work piece of equidimension not to the convenience welds.
Further, the method comprises the steps of;
in an alternative embodiment, the upper end surface of the sleeve 22 is fixedly connected with a U-shaped frame 27, the inner wall of the U-shaped frame 27 is slidably connected with a pull rod 28, the outer side surface of the pull rod 28 is sleeved with a tension spring 29, the upper end surface of the tension spring 29 is fixedly connected with the U-shaped frame 27, the lower end surface of the tension spring 29 is fixedly connected with a limiting plate 210, and the inner wall of the limiting plate 210 is fixedly connected with the outer side surface of the pull rod 28.
In this embodiment: after the position of the telescopic rod 25 is adjusted, a worker puts down the pull rod 28, at this time, the pull rod 28 is pulled back due to the tension of the tension spring 29, then the U-shaped frame 27 carries out limit processing on the pull rod 28, the limit plate 210 also carries out limit processing on the tension spring 29, the telescopic rod 25 is fixed in position, and the position is stable during welding conveniently.
It should be noted that: the tension spring 29 gives a greater pressure to the pull rod 28 than the first telescopic spring 23 gives a thrust to the telescopic rod 25.
Further, the method comprises the steps of;
in an alternative embodiment, the lower end surface of the pull rod 28 is fixedly connected with a saw tooth bar 211, and the outer side surface of the telescopic rod 25 is provided with a saw tooth groove 212.
In this embodiment: when the pull rod 28 is pulled back by the tension spring 29, the sawtooth bar 211 at the lower end of the pull rod 28 is attached to the sawtooth groove 212, so that the stability of the position of the telescopic rod 25 is enhanced, and the position deviation during welding is prevented.
As shown in fig. 4:
in an alternative embodiment, still include dismantling the subassembly 3, dismantle the fixed block 31 that the subassembly 3 includes fixed connection in centre gripping clamp 26 was kept away from backup pad 1 central point one side, arc wall 32 has been seted up to the inner wall of fixed block 31, one side fixedly connected with fixture block 33 that telescopic link 25 is close to backup pad 1 central point, both ends all fixedly connected with second telescopic spring 34 about the inside wall of fixture block 33, the other end fixedly connected with semicircle buckle 35 of second telescopic spring 34, the lateral surface laminating of semicircle buckle 35 is connected with the lateral surface of arc wall 32.
In this embodiment: when the clamping device needs to be replaced, a worker inserts the fixing block 31 on the clamping clamp 26 into the inner wall of the clamping block 33, the semicircular buckle 35 is extruded, the second telescopic spring 34 is deformed, then after the fixing block 31 is continuously inserted, the semicircular buckle 35 can be inserted into the arc-shaped groove 32 formed in the fixing block 31, the fixing block 31 can be fixed in the inner wall of the clamping block 33, the clamping device is installed, and the clamping assembly is convenient to replace.
Further, the method comprises the steps of;
in an alternative embodiment, a pull rope 36 is fixedly connected to one side of the semicircular buckle 35 away from the fixed block 31, and the pull rope 36 is sleeved on the inner wall of the second telescopic spring 34.
In this embodiment: when the fixing block 31 is required to be detached, a worker pulls the pull rope 36, at this time, the semicircular buckle 35 is pulled to extrude the second telescopic spring 34, and the semicircular buckle 35 is separated from the arc-shaped groove 32, so that the fixing block 31 is pulled out, and the clamping assembly is convenient to detach.
The working flow is as follows: in mechanical engineering manufacture, a mechanical workpiece is required to be welded, a worker places a supporting plate 1 at a stable position, places the workpiece to be welded on a clamping clamp 26 on a fixed rod 21, fixes the workpiece through the clamping clamp 26, places the workpiece to be welded on the clamping clamp 26 on the device, then pulls a pull rod 28 upwards, presses a telescopic rod 25 due to the size of the workpiece, deforms a first telescopic spring 23 on the telescopic rod 25, slides a baffle 24 in the inner wall of a sleeve 22, can press and clamp the workpiece due to the reverse elasticity of the first telescopic spring 23, effectively fixes the workpieces with different sizes, thereby facilitating welding, after the position adjustment of the telescopic rod 25 is completed, the worker puts down the pull rod 28, pulls the pull rod 28 back due to the tension of the telescopic spring 29, and then limits the pull rod 28 by a U-shaped frame 27, the limiting plate 210 also limits the extension spring 29 to fix the position of the telescopic rod 25, so that the position is stable during welding, when the pull rod 28 is pulled back by the extension spring 29, the sawtooth strips 211 at the lower end of the pull rod 28 are attached to the sawtooth grooves 212, the position of the telescopic rod 25 is stabilized, the position deviation during welding is prevented, when the clamping device needs to be replaced, a worker inserts the fixing block 31 on the clamping clip 26 into the inner wall of the clamping block 33, the semicircular buckle 35 is extruded, the second telescopic spring 34 deforms, then after the fixing block 31 is continuously inserted, the semicircular buckle 35 is inserted into the arc groove 32 formed by the fixing block 31, the fixing block 31 is fixed in the inner wall of the clamping block 33, the clamping device is installed, the clamping assembly is convenient to replace, when the clamping device needs to be removed, the worker pulls the pull rope 36, at this time, the semicircular buckle 35 is pulled to squeeze the second telescopic spring 34, and the semicircular buckle 35 is separated from the arc-shaped groove 32, so that the fixed block 31 is pulled out, and the clamping assembly is convenient to detach.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a mechanical engineering work piece welded fastening device, includes backup pad (1), its characterized in that: an adjusting component (2) is also arranged on the supporting plate (1);
the adjusting component (2) comprises two fixing rods (21) fixedly connected with the upper end face of the supporting plate (1), two fixing rods (21) are fixedly connected with a sleeve (22) on one side, close to each other, of the inner side wall of the sleeve (22) is close to a first telescopic spring (23) fixedly connected with one side of the fixing rods (21), the other end of the first telescopic spring (23) is fixedly connected with a baffle plate (24), the outer side face of the baffle plate (24) is in sliding connection with the inner wall of the sleeve (22), the other end of the baffle plate (24) is fixedly connected with a telescopic rod (25), and one side, close to the central point of the supporting plate (1), of the telescopic rod (25) is provided with a clamping clamp (26).
2. The mechanical work piece weld fixture apparams according to claim 1, wherein: the novel telescopic device is characterized in that a U-shaped frame (27) is fixedly connected to the upper end face of the sleeve (22), a pull rod (28) is slidably connected to the inner wall of the U-shaped frame (27), an extension spring (29) is sleeved on the outer side face of the pull rod (28), the upper end face of the extension spring (29) is fixedly connected with the U-shaped frame (27), a limiting plate (210) is fixedly connected to the lower end face of the extension spring (29), and the inner wall of the limiting plate (210) is fixedly connected with the outer side face of the pull rod (28).
3. The mechanical work piece weld fixture apparams according to claim 2, wherein: the lower end face of the pull rod (28) is fixedly connected with a sawtooth strip (211), and a sawtooth groove (212) is formed in the outer side face of the telescopic rod (25).
4. The mechanical work piece weld fixture apparams according to claim 1, wherein: still including dismantling subassembly (3), dismantle subassembly (3) including fixed connection clamp (26) keep away from fixed block (31) of backup pad (1) central point one side, arc wall (32) have been seted up to the inner wall of fixed block (31), telescopic link (25) are close to one side fixedly connected with fixture block (33) of backup pad (1) central point, both ends equal fixedly connected with second telescopic spring (34) about the inside wall of fixture block (33), the other end fixedly connected with semicircle of second telescopic spring (34) is detained (35), the lateral surface of semicircle knot (35) with the lateral surface laminating of arc wall (32) is connected.
5. The mechanical work piece weld fixture apparatu of claim 4, wherein: one side of the semicircular buckle (35) far away from the fixed block (31) is fixedly connected with a pull rope (36), and the pull rope (36) is sleeved on the inner wall of the second telescopic spring (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320052468.XU CN219234384U (en) | 2023-01-09 | 2023-01-09 | Mechanical engineering work piece welding and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320052468.XU CN219234384U (en) | 2023-01-09 | 2023-01-09 | Mechanical engineering work piece welding and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219234384U true CN219234384U (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320052468.XU Active CN219234384U (en) | 2023-01-09 | 2023-01-09 | Mechanical engineering work piece welding and fixing device |
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| CN (1) | CN219234384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117884829A (en) * | 2024-01-25 | 2024-04-16 | 宁波森汇达机电制造有限公司 | Automatic welding mechanism for electric energy storage cabinet |
-
2023
- 2023-01-09 CN CN202320052468.XU patent/CN219234384U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117884829A (en) * | 2024-01-25 | 2024-04-16 | 宁波森汇达机电制造有限公司 | Automatic welding mechanism for electric energy storage cabinet |
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