CN211680493U - Automatic spot welding machine for square tubes - Google Patents
Automatic spot welding machine for square tubes Download PDFInfo
- Publication number
- CN211680493U CN211680493U CN202020046900.0U CN202020046900U CN211680493U CN 211680493 U CN211680493 U CN 211680493U CN 202020046900 U CN202020046900 U CN 202020046900U CN 211680493 U CN211680493 U CN 211680493U
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- gear
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- fixedly connected
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- rack
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- 238000003466 welding Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 244000309464 bull Species 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000009286 beneficial effect Effects 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
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Abstract
The utility model discloses a square pipe automatic spot welder, including the spot welder body, the surface mounting of spot welder body has the objective table, and the inside of objective table transversely inserts and is equipped with the rack, the left side surface and the bull stick of rack contact, the inner wall at the spot welder body is installed through the bearing frame transmission in the surface of bull stick, the bottom fixed mounting of bull stick has first knob, the top right side fixedly connected with head rod of rack, and the left side central point of head rod puts the department and installs first fixed block through the bearing frame transmission, first fixed block is provided with two sets ofly, and the inside of a set of first fixed block transversely inserts and is equipped with first clamp splice. The utility model discloses be provided with pivot and third clamp splice, move down the article block with required spot welding through the third clamp splice, avoid spot welding to take place dangerous thing, through being provided with first gear and second gear, first gear revolve drives the rotation of second gear to the realization is to the rotation of product.
Description
Technical Field
The utility model relates to a spot welder technical field specifically is a square pipe automatic spot welder.
Background
The spot welder adopts the principle of double-sided double-point over-current welding, when in work, two electrodes pressurize a workpiece to enable two layers of metals to form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant thermal welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the workpiece to be welded is not damaged.
At present, in some spot welding machines on the market, workers need to press objects with hands for spot welding, sparks splash during spot welding, and certain danger hidden danger exists, so that the problem needs to be solved by an automatic spot welding machine for square pipes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a square pipe automatic spot welder to solve the manual instrument of supporting of staff who proposes in the above-mentioned background art, have the problem of certain potential safety hazard.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic spot welding machine for a square tube comprises a spot welding machine body, wherein an objective table is arranged on the surface of the spot welding machine body, a rack is transversely inserted into the objective table, the left side surface of the rack is in contact with a rotating rod, the surface of the rotating rod is installed on the inner wall of the spot welding machine body through a bearing seat in a transmission manner, a first knob is fixedly installed at the bottom end of the rotating rod, a first connecting rod is fixedly connected to the right side of the top end of the rack, a first fixing block is installed at the center position of the left side of the first connecting rod through the bearing seat in a transmission manner, two groups of first fixing blocks are arranged, a first clamping block is transversely inserted into the inside of one group of first fixing blocks, a rotating shaft is inserted into the inside of each first clamping block, two groups of rotating shafts are arranged, a second clamping block is fixedly connected to the bottom end of the left side of, a second gear is installed at the center position of the inner wall of the left side of the second connecting rod through a bearing seat in a transmission manner, a second fixing block is inserted into the second gear, a connecting shaft is fixedly connected to the right side of the second fixing block, a third clamping block is fixedly connected to the right side of the connecting shaft, a connecting shaft is transversely inserted into the first fixing block of another group, a sliding block is fixedly connected to the front side of the connecting shaft, another group of rotating shafts is longitudinally inserted into the connecting shaft, a second fixing block is fixedly connected to the bottom end of the left side of the first fixing block of another group, the left side of the second fixing block is fixedly connected to the surface of the right side of the second connecting rod, the top end of the second gear is meshed with the surface of the first gear, a rotary rod is fixedly connected to the center position of the inner side of the first gear, and the right side of the rotary rod, the utility model discloses a clamping device for the electric bicycle, including swing arm, clamping rod, spout, clamping rod.
Preferably, the surface of the rotating rod is fixed with lugs, the lugs are uniformly distributed on the surface of the rotating rod in a surrounding mode at equal intervals, and the surfaces of the racks at intervals of the lugs are matched.
Preferably, a strip-shaped sliding groove is formed in the position, corresponding to the rack, of the inner wall of the objective table, the inner wall of the strip-shaped sliding groove is in contact with the surface of the rack, and the rack is in sliding connection with the objective table.
Preferably, the surface of the other group of the rotating shaft is provided with an external thread, a through hole is formed in the surface of the connecting shaft at a position corresponding to the rotating shaft, an internal thread is arranged on the inner wall of the through hole, and the internal thread of the through hole is matched with the external thread of the rotating shaft for use.
Preferably, a strip-shaped sliding groove is longitudinally formed in the position, corresponding to the sliding block, of the inner wall of the other group of the first fixing blocks, the inner wall of the sliding groove is in contact with the surface of the sliding block, and the sliding block is in sliding connection with the first fixing blocks.
Preferably, a strip-shaped sliding groove is longitudinally formed in the position, corresponding to the second fixed block, of the surface of the second gear, the inner wall of the strip-shaped sliding groove is in contact with the surface of the second fixed block, and the second gear is in sliding connection with the second fixed block.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a rotating shaft and a third clamping block, the third clamping block moves down to clamp the object to be spot-welded, so as to avoid the dangerous spot welding, and the first gear rotates to drive the second gear to rotate by being provided with the first gear and the second gear, thereby realizing the rotation of the product;
1. the utility model is provided with a rotating shaft and a third clamping block, and the third clamping block moves in the first fixed block through the rotation of the rotating shaft, so that the third clamping block moves down to clamp an object to be spot-welded, thereby avoiding dangerous things caused by spot welding when the object is fixed by hands of workers;
2. through being provided with first gear and second gear, first gear revolve drives the rotation of second gear to the realization rotates the spot welding to the product, avoids the manual upset of workman, and the temperature is higher during the spot welding, lets the workman produce the potential safety hazard.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;
fig. 3 is an enlarged schematic view of the structure B in fig. 1 according to the present invention;
fig. 4 is a schematic top view of the connecting rod and the rotating shaft structure of the present invention.
In the figure: 1. a spot welder body; 2. a rack; 3. a first knob; 4. a rotating rod; 5. an object stage; 6. a first connecting rod; 7. a rotating shaft; 8. a first fixed block; 9. a first clamping block; 10. a second clamp block; 11. a third clamping block; 12. a connecting shaft; 13. a first gear; 14. rotating the rod; 15. a clamping rod; 16. a second knob; 17. a second gear; 18. a second connecting rod; 19. a second fixed block; 20. a slide block.
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.
Referring to fig. 1-4, the present invention provides an embodiment:
an automatic spot welding machine for square tubes comprises a spot welding machine body 1, wherein an objective table 5 is installed on the surface of the spot welding machine body 1, a rack 2 is transversely inserted into the objective table 5, a strip-shaped sliding groove is formed in the position, corresponding to the rack 2, of the inner wall of the objective table 5, the inner wall of the strip-shaped sliding groove is in contact with the surface of the rack 2, the connection relation between the rack 2 and the objective table 5 is sliding connection, the rack 2 slides in the strip-shaped sliding groove in the objective table 5, the strip-shaped sliding groove provides a track for the sliding of the rack 2 to avoid the deviation in the movement, the distance can be adjusted according to objects with different lengths, the left side surface of the rack 2 is in contact with a rotating rod 4, lugs are fixed on the surface of the rotating rod 4, the lugs are uniformly distributed on the surface of the rotating rod 4 in an encircling mode, the surfaces of the racks 2 at intervals of the lugs are matched, the rotating rod 4 rotates to drive the rack 2, the surface of bull stick 4 is installed at the inner wall of spot welder body 1 through the bearing frame transmission, the bottom fixed mounting of bull stick 4 has first knob 3, the top right side fixedly connected with head rod 6 of rack 2, and the left side central point department of head rod 6 installs first fixed block 8 through the bearing frame transmission, first fixed block 8 is provided with two sets ofly, and the inside of a set of first fixed block 8 transversely inserts and is equipped with first clamp splice 9, and the inside of first clamp splice 9 is inserted and is equipped with pivot 7, pivot 7 is provided with two sets ofly, the left side bottom fixed connection of a set of first fixed block 8 has second clamp splice 10, the fixed second connecting rod 18 in top left side of objective table 5, the left side inner wall central point department of second connecting rod 18 installs second gear 17 through the bearing frame transmission, and the inside of second gear 17 is inserted and is equipped with second fixed block 19.
The surface of the second gear 17 and the position corresponding to the second fixed block 19 are longitudinally provided with a strip-shaped sliding chute, the inner wall of the strip-shaped sliding chute is contacted with the surface of the second fixed block 19, the connection relationship between the second gear 17 and the second fixed block 19 is sliding connection, the second fixed block 19 slides in the sliding chute inside the second gear 17, the sliding chute provides a movement space for the lifting of the connecting shaft 12 and limits the movement track of the second fixed block 19, the right side of the second fixed block 19 is fixedly connected with the connecting shaft 12, the right side of the connecting shaft 12 is fixedly connected with the third clamping block 11, the inside of the other group of first fixed blocks 8 is transversely inserted with the connecting shaft 12, the front of the connecting shaft 12 is fixedly connected with a sliding block 20, the inside of the second fixed block 12 is longitudinally inserted with another group of rotating shafts 7, the surface of the other group of rotating shafts 7 is provided with external threads, and, and the inner wall of the through hole is provided with an internal thread, the internal thread of the through hole is matched with the external thread of the rotating shaft 7 for use, the rotating shaft 7 enables the connecting shaft 12 to ascend or descend in rotation, so that the size of the connecting shaft is changed according to the height of an object, and the bottom end of the left side of the other group of first fixing blocks 8 is fixedly connected with a second fixing block 19.
The inner wall of the other group of the first fixed blocks 8 is longitudinally provided with a strip-shaped sliding groove at a position corresponding to the sliding block 20, the inner wall of the sliding groove is contacted with the surface of the sliding block 20, the connection relationship between the sliding block 20 and the first fixed blocks 8 is sliding connection, the action of the strip-shaped sliding groove of the inner wall of the first fixed blocks 8 is the same as that of the strip-shaped sliding groove inside the second gear 17, and the strip-shaped sliding groove is matched with the sliding groove to avoid the deviation in the motion of the connecting shaft 12, the left side of the second fixed blocks 19 is fixedly connected with the right side surface of the second connecting rod 18, the top end of the second gear 17 is meshed with the surface of the first gear 13, the central position inside the first gear 13 is fixedly connected with a rotary rod 14, the right side of the rotary rod 14 is arranged on the inner wall of the second connecting rod 18 through a bearing seat in a transmission manner, and the inner wall of the chute contacts with the surface of the clamping rod 15, the clamping rod 15 is of an L-shaped structure, and the left side of the clamping rod 15 is fixedly connected with a second knob 16.
The working principle is as follows: when the device is used, according to the attached drawings 1, 2 and 3, an object is placed between a first clamping block 9 and a second clamping block 10, a rotating shaft 7 rotates to enable the first clamping block 9 to descend so as to clamp the object, a first knob 3 rotates according to the length of the object, the rotating shaft 4 is driven to rotate by the rotation of the first knob 3, the rack 2 is driven to slide in a strip-shaped chute inside an object stage 5 by the rotation of the rotating shaft 4, a first connecting rod 6 is driven to move by the movement of the rack 2 so as to push the rotating shaft 7 to move and adjust the rotating shaft to a proper position, when the object needs to be turned and spot welded, a second knob 16 is rotated, a clamping rod 15 is driven to rotate by the second knob 16, the clamping rod 15 drives a rotating rod 14 to rotate, the clamping rod 15 slides in the strip-shaped chute on the surface of the rotating rod 14, the rotating rod 14 drives a first gear 13 to rotate, the first gear 13 drives a second gear 17 to rotate, and the second gear 17 drives a first fixing block 8 to rotate through a connecting shaft, the object is thus spin spot welded, and the operation is ended.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a square pipe automatic spot welder, includes spot welder body (1), its characterized in that: the spot welder is characterized in that an objective table (5) is mounted on the surface of a spot welder body (1), racks (2) are transversely inserted into the objective table (5), the left side surface of each rack (2) is in contact with a rotating rod (4), the surface of each rotating rod (4) is mounted on the inner wall of the spot welder body (1) through a bearing seat in a transmission manner, first knobs (3) are fixedly mounted at the bottom ends of the rotating rods (4), first connecting rods (6) are fixedly connected to the right sides of the top ends of the racks (2), first fixing blocks (8) are mounted at the left center positions of the first connecting rods (6) through the bearing seats in a transmission manner, two groups of the first fixing blocks (8) are arranged, first clamping blocks (9) are transversely inserted into the insides of one group of the first fixing blocks (8), rotating shafts (7) are inserted into the insides of the first clamping blocks (9), and two groups of the rotating, a second clamping block (10) is fixedly connected to the bottom end of the left side of the first fixing block (8), a second connecting rod (18) is fixed to the left side of the top end of the objective table (5), a second gear (17) is installed at the center position of the inner wall of the left side of the second connecting rod (18) through a bearing seat in a transmission mode, a second fixing block (19) is inserted into the second gear (17), a connecting shaft (12) is fixedly connected to the right side of the second fixing block (19), a third clamping block (11) is fixedly connected to the right side of the connecting shaft (12), a connecting shaft (12) is transversely inserted into the first fixing block (8) of the other group, a sliding block (20) is fixedly connected to the front side of the connecting shaft (12), another group of rotating shafts (7) is longitudinally inserted into the connecting shaft (12), and a second fixing block (19) is fixedly connected to the bottom end of the left side of the, and the left side fixed connection of second fixed block (19) is on the right side surface of second connecting rod (18), the top of second gear (17) meshes with the surface of first gear (13) mutually, the inside central point of first gear (13) puts fixedly connected with swing arm (14), and the inner wall at second connecting rod (18) is installed through the bearing frame transmission on the right side of swing arm (14), the left side surface of swing arm (14) is inserted and is equipped with kelly (15), and the left side fixedly connected with kelly (15) of kelly (15), and the spout has been seted up with the corresponding position department of kelly (15) in the surface of swing arm (14), and the inner wall of spout contacts with the surface of kelly (15), kelly (15) are L shape structure, and the left side fixedly connected with second knob (16) of kelly (15).
2. The automatic spot welding machine for square pipes according to claim 1, wherein: the surface of the rotating rod (4) is fixed with convex blocks, the convex blocks are uniformly distributed on the surface of the rotating rod (4) in a surrounding mode at equal intervals, and the surfaces of the racks (2) at intervals of the convex blocks are matched.
3. The automatic spot welding machine for square pipes according to claim 1, wherein: the inner wall of the objective table (5) is provided with a strip-shaped sliding groove at a position corresponding to the rack (2), the inner wall of the strip-shaped sliding groove is in contact with the surface of the rack (2), and the rack (2) is in sliding connection with the objective table (5).
4. The automatic spot welding machine for square pipes according to claim 1, wherein: and the surface of the other group of the rotating shaft (7) is provided with an external thread, a through hole is formed in the position, corresponding to the rotating shaft (7), on the surface of the connecting shaft (12), an internal thread is arranged on the inner wall of the through hole, and the internal thread of the through hole is matched with the external thread of the rotating shaft (7) for use.
5. The automatic spot welding machine for square pipes according to claim 1, wherein: and a strip-shaped sliding groove is longitudinally formed in the position, corresponding to the sliding block (20), of the inner wall of the other group of the first fixing blocks (8), the inner wall of the sliding groove is in contact with the surface of the sliding block (20), and the sliding block (20) is in sliding connection with the first fixing blocks (8).
6. The automatic spot welding machine for square pipes according to claim 1, wherein: a strip-shaped sliding groove is longitudinally formed in the position, corresponding to the second fixing block (19), of the surface of the second gear (17), the inner wall of the strip-shaped sliding groove is in contact with the surface of the second fixing block (19), and the second gear (17) is in sliding connection with the second fixing block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020046900.0U CN211680493U (en) | 2020-01-10 | 2020-01-10 | Automatic spot welding machine for square tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020046900.0U CN211680493U (en) | 2020-01-10 | 2020-01-10 | Automatic spot welding machine for square tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211680493U true CN211680493U (en) | 2020-10-16 |
Family
ID=72800180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020046900.0U Expired - Fee Related CN211680493U (en) | 2020-01-10 | 2020-01-10 | Automatic spot welding machine for square tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211680493U (en) |
-
2020
- 2020-01-10 CN CN202020046900.0U patent/CN211680493U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |