CN215238901U - Argon arc welding uses special fixture - Google Patents
Argon arc welding uses special fixture Download PDFInfo
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- CN215238901U CN215238901U CN202121291091.0U CN202121291091U CN215238901U CN 215238901 U CN215238901 U CN 215238901U CN 202121291091 U CN202121291091 U CN 202121291091U CN 215238901 U CN215238901 U CN 215238901U
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- carriage
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- piece body
- arc welding
- support
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052786 argon Inorganic materials 0.000 title claims abstract description 16
- 238000003466 welding Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a special fixture is used in argon arc welding, including the bottom plate, fixed connection is at the support of bottom plate top both sides, the front and the back of support all have the pendulum rod through round pin axle swing joint, the top of bottom plate is provided with the work piece body that is located the support inboard, the top of pendulum rod extend to the top of work piece body and rather than surface contact. The utility model discloses a removal structure promotes the carriage and rises, the carriage promotes the work piece body and rises and utilizes the inclined plane to promote two pendulum rods and uses the round pin axle to rotate in opposite directions as the axle center, when the top of pendulum rod and the top of carriage all with the work piece body contact, reach and carry out spacing and avoid the effect that the rotation of work piece body received the influence to the work piece body, solved current anchor clamps and can lead to the fact the influence to the rotation of product, so anchor clamps need be connected with drive arrangement, the installation degree of difficulty that leads to anchor clamps promotes by a wide margin, the problem of product processing effect has seriously been influenced.
Description
Technical Field
The utility model relates to an argon arc welding jig technical field specifically is an argon arc welding uses special fixture.
Background
Need fix the product through anchor clamps among the argon arc welding process, but current anchor clamps can lead to the fact the influence to the rotation of product, so anchor clamps need be connected with drive arrangement, lead to the installation degree of difficulty of anchor clamps to promote by a wide margin, have seriously influenced the processing effect of product.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides among the above-mentioned background art, the utility model aims to provide an argon arc welding is with special fixture possesses the advantage that avoids the processing of product to receive the influence on the basis that keeps fixed function, has solved current anchor clamps and can cause the influence to the rotation of product, so anchor clamps need be connected with drive arrangement, and the installation degree of difficulty that leads to anchor clamps promotes by a wide margin, has seriously influenced the problem of product machining effect.
In order to achieve the above object, the utility model provides a following technical scheme: a special clamp for argon arc welding comprises a bottom plate;
the bracket is fixedly connected to the two sides of the top of the bottom plate;
the front and the back of support all have the pendulum rod through round pin axle swing joint, the top of bottom plate is provided with the work piece body that is located the support inboard, the top of pendulum rod extends to the top of work piece body and rather than surface contact, the top of bottom plate is provided with the carriage that is located work piece body bottom, the top of carriage and the surface contact of work piece body, the one end that the work piece body was kept away from to the pendulum rod and the surface contact of carriage, the inboard of support is provided with the structure that is used for driving the carriage and goes up and down.
As the utility model discloses it is preferred for the structure that is used for driving the carriage lift is the gear motor of fixed connection on the support right side, gear motor's the two-way screw rod of output fixedly connected with, the left side on two-way screw rod surface has the swivel nut with the equal threaded connection in right side, the top of swivel nut and the equal fixedly connected with connecting block in bottom of carriage, the connecting block passes through the mutual swing joint of crank.
As the utility model discloses preferred, the inboard fixedly connected with of support is located the guide arm of two-way screw rod bottom, the swivel nut cover is established on the surface of guide arm and with guide arm sliding connection.
As the utility model discloses it is preferred, the limiting plate on guide arm and two-way screw rod surface is established to the top fixedly connected with cover of bottom plate, the top fixedly connected with pressure spring of limiting plate, one side of limiting plate and the bottom fixed connection of carriage are kept away from to the pressure spring.
As the utility model discloses preferred, the bearing groove has been seted up on the surface of carriage.
As the utility model discloses it is preferred, the both ends of pendulum rod and the top of carriage all have the gyro wheel through round pin axle swing joint, the surface of gyro wheel respectively with the surface contact of carriage and work piece body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a removal structure promotes the carriage and rises, the carriage promotes the work piece body and rises and utilizes the inclined plane to promote two pendulum rods and uses the round pin axle to rotate in opposite directions as the axle center, when the top of pendulum rod and the top of carriage all with the work piece body contact, reach and carry out spacing and avoid the effect that the rotation of work piece body received the influence to the work piece body, solved current anchor clamps and can lead to the fact the influence to the rotation of product, so anchor clamps need be connected with drive arrangement, the installation degree of difficulty that leads to anchor clamps promotes by a wide margin, the problem of product processing effect has seriously been influenced.
2. The utility model discloses a set up gear motor, two-way screw rod, swivel nut, connecting block and crank, can promote the carriage automatically and go up and down, meshing between the screw thread is efficient moreover, can avoid the phenomenon of gyration to appear in the swivel nut, can avoid appearing the phenomenon of slope through the carriage that the crank is fixed simultaneously.
3. The utility model discloses a set up the guide arm, can carry on spacingly by the swivel nut, it is rotatory to avoid the swivel nut to follow two-way screw rod in the removal process.
4. The utility model discloses a set up limiting plate and pressure spring, can support two-way screw rod and guide arm, avoid two-way screw rod and guide arm to appear crooked because of the bearing is too high, the pressure spring can support the carriage moreover, and the carriage of being convenient for goes up and down to reset.
5. The utility model discloses a set up the bearing groove, can improve the bulk strength of carriage, avoid the carriage to appear warping after long-time the use.
6. The utility model discloses a set up the gyro wheel, can reduce the wearing and tearing that pendulum rod and carriage and work piece body produced when contact friction, further guarantee the rotational stability of work piece body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the partial structure of the present invention;
FIG. 3 is a perspective view of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a support; 3. a swing rod; 4. a workpiece body; 5. a support frame; 6. a reduction motor; 7. a bidirectional screw; 8. a threaded sleeve; 9. connecting blocks; 10. a crank; 11. a guide bar; 12. a limiting plate; 13. a pressure spring; 14. a load bearing groove; 15. and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the special fixture for argon arc welding provided by the present invention comprises a bottom plate 1;
the bracket 2 is fixedly connected to two sides of the top of the bottom plate 1;
the front and the back of support 2 all have pendulum rod 3 through round pin axle swing joint, the top of bottom plate 1 is provided with the work piece body 4 that is located support 2 inboard, the top of pendulum rod 3 extends to the top of work piece body 4 and rather than surface contact, the top of bottom plate 1 is provided with the carriage 5 that is located work piece body 4 bottom, the top of carriage 5 and the surface contact of work piece body 4, the one end that work piece body 4 was kept away from to pendulum rod 3 and the surface contact of carriage 5, the inboard of support 2 is provided with the structure that is used for driving carriage 5 and goes up and down.
Referring to fig. 1, the structure for driving the supporting frame 5 to ascend and descend is a speed reducing motor 6 fixedly connected to the right side of the support 2, an output end of the speed reducing motor 6 is fixedly connected with a bidirectional screw 7, the left side and the right side of the surface of the bidirectional screw 7 are respectively and fixedly connected with a threaded sleeve 8, the top of the threaded sleeve 8 and the bottom of the supporting frame 5 are respectively and fixedly connected with a connecting block 9, and the connecting blocks 9 are movably connected with each other through a crank 10.
As the utility model discloses a technical optimization scheme, through setting up gear motor 6, two-way screw rod 7, swivel nut 8, connecting block 9 and crank 10, can promote automatically that carriage 5 goes up and down, and the meshing between the screw thread is efficient moreover, can avoid the phenomenon of swivel nut 8 to appear, can avoid appearing the phenomenon of slope through the carriage 5 that crank 10 is fixed simultaneously.
Referring to fig. 2, a guide rod 11 located at the bottom of the bidirectional screw 7 is fixedly connected to the inner side of the bracket 2, and the threaded sleeve 8 is sleeved on the surface of the guide rod 11 and is slidably connected with the guide rod 11.
As a technical optimization scheme of the utility model, through setting up guide arm 11, can carry on spacingly by swivel nut 8, avoid swivel nut 8 to follow two-way screw rod 7 rotatoryly at the removal in-process.
Referring to fig. 2, a limiting plate 12 is fixedly connected to the top of the bottom plate 1 and sleeved on the surfaces of the guide rod 11 and the bidirectional screw 7, a pressure spring 13 is fixedly connected to the top of the limiting plate 12, and one side of the pressure spring 13 away from the limiting plate 12 is fixedly connected to the bottom of the supporting frame 5.
As the utility model discloses a technical optimization scheme through setting up limiting plate 12 and pressure spring 13, can support two-way screw rod 7 and guide arm 11, avoids two-way screw rod 7 and guide arm 11 to appear crooked because of the bearing is too high, and pressure spring 13 can support carriage 5 moreover, and carriage 5 of being convenient for goes up and down to reset.
Referring to fig. 4, the surface of the support frame 5 is formed with a bearing groove 14.
As a technical optimization scheme of the utility model, through setting up bearing groove 14, can improve carriage 5's bulk strength, avoid carriage 5 to appear warping after long-time the use.
Referring to fig. 1, two ends of the swing rod 3 and the top of the support frame 5 are movably connected with rollers 15 through pin shafts, and the outer surfaces of the rollers 15 are respectively in contact with the surfaces of the support frame 5 and the workpiece body 4.
As a technical optimization scheme of the utility model, through setting up gyro wheel 15, can reduce the wearing and tearing that pendulum rod 3 and carriage 5 and work piece body 4 produced when contact friction, further guarantee work piece body 4's rotational stability.
The utility model discloses a theory of operation and use flow: during the use, the user places the work piece between carriage 5 and pendulum rod 3, then start gear motor 6, gear motor 6 drives two-way screw 7 rotatory, two-way screw 7 promote two swivel nuts 8 and move to the inboard, swivel nut 8 promotes crank 10 through connecting block 9 in the removal process, crank 10 changes from the tilt state into vertical state and upwards promotes carriage 5, carriage 5 promotes work piece body 4 and rises and utilizes the inclined plane to promote two pendulum rods 3 and use the round pin axle as the axle center and rotate in opposite directions, when gyro wheel 15 on pendulum rod 3 top and gyro wheel 15 at carriage 5 top all contacted with work piece body 4, reach and fix work piece body 4 and avoid work piece body 4's rotation to receive the effect of influence.
In summary, the following steps: this special fixture is used in argon arc welding, promote the carriage 5 through the removal structure and rise, carriage 5 promotes work piece body 4 and rises and utilizes the inclined plane to promote two pendulum rods 3 and use the round pin axle to rotate in opposite directions as the axle center, when the top of pendulum rod 3 and carriage 5's top all contacted with work piece body 4, reach and carry out spacing and avoid work piece body 4's rotation to work piece body 4 to receive the effect of influence, it can lead to the fact the influence to the rotation of product to have solved current anchor clamps, so anchor clamps need be connected with drive arrangement, the installation degree of difficulty that leads to anchor clamps promotes by a wide margin, the problem of product machining effect has seriously been influenced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A special clamp for argon arc welding comprises a bottom plate (1);
the bracket (2) is fixedly connected to the two sides of the top of the bottom plate (1);
the method is characterized in that: the front and the back of support (2) all have pendulum rod (3) through round pin axle swing joint, the top of bottom plate (1) is provided with work piece body (4) that are located support (2) inboard, the top of pendulum rod (3) extends to the top of work piece body (4) and rather than surface contact, the top of bottom plate (1) is provided with carriage (5) that are located work piece body (4) bottom, the top of carriage (5) and the surface contact of work piece body (4), the one end of work piece body (4) and the surface contact of carriage (5) are kept away from in pendulum rod (3), the inboard of support (2) is provided with the structure that is used for driving carriage (5) and goes up and down.
2. The special fixture for argon arc welding according to claim 1, characterized in that: a structure for driving carriage (5) to go up and down is gear motor (6) of fixed connection on support (2) right side, the two-way screw rod (7) of output fixedly connected with of gear motor (6), the left side on two-way screw rod (7) surface has swivel nut (8) with the equal threaded connection in right side, the top of swivel nut (8) and the equal fixedly connected with connecting block (9) in bottom of carriage (5), connecting block (9) are through crank (10) swing joint each other.
3. The special fixture for argon arc welding according to claim 2, characterized in that: the inner side of the support (2) is fixedly connected with a guide rod (11) located at the bottom of the bidirectional screw rod (7), and the threaded sleeve (8) is sleeved on the surface of the guide rod (11) and is in sliding connection with the guide rod (11).
4. The special fixture for argon arc welding according to claim 3, characterized in that: the top fixedly connected with cover of bottom plate (1) is established at limiting plate (12) on guide arm (11) and two-way screw rod (7) surface, the top fixedly connected with pressure spring (13) of limiting plate (12), one side that limiting plate (12) were kept away from in pressure spring (13) and the bottom fixed connection of carriage (5).
5. The special fixture for argon arc welding according to claim 1, characterized in that: the surface of the supporting frame (5) is provided with a bearing groove (14).
6. The special fixture for argon arc welding according to claim 1, characterized in that: the two ends of the swing rod (3) and the top of the supporting frame (5) are both movably connected with idler wheels (15) through pin shafts, and the outer surfaces of the idler wheels (15) are in contact with the surfaces of the supporting frame (5) and the workpiece body (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121291091.0U CN215238901U (en) | 2021-06-10 | 2021-06-10 | Argon arc welding uses special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121291091.0U CN215238901U (en) | 2021-06-10 | 2021-06-10 | Argon arc welding uses special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215238901U true CN215238901U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121291091.0U Active CN215238901U (en) | 2021-06-10 | 2021-06-10 | Argon arc welding uses special fixture |
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| Country | Link |
|---|---|
| CN (1) | CN215238901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871650A (en) * | 2022-05-30 | 2022-08-09 | 慈溪市先锐电热电器有限公司 | Automatic feeding spot welding device |
-
2021
- 2021-06-10 CN CN202121291091.0U patent/CN215238901U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871650A (en) * | 2022-05-30 | 2022-08-09 | 慈溪市先锐电热电器有限公司 | Automatic feeding spot welding device |
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