CN220462568U

CN220462568U - Safe spot welder with novel fixture

Info

Publication number: CN220462568U
Application number: CN202322092030.7U
Authority: CN
Inventors: 刘文涛
Original assignee: Anping Jintai Metal Products Co ltd
Current assignee: Anping Jintai Metal Products Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-02-09
Anticipated expiration: 2033-08-04

Abstract

The utility model relates to the technical field of ceramic spot welding equipment, in particular to a safe spot welder with a novel clamping mechanism. The technical proposal comprises: the workbench, the support frame is installed to workstation upper surface one side, supporting seat and riser are installed to workstation upper surface opposite side, and the riser is located supporting seat one side, the guide rail is installed to riser outer wall one side, the slider is installed to guide rail outer wall one side, install dead lever B and dead lever A on the slider outer wall, and dead lever B is located dead lever A below, the rack is installed to slider outer wall one side. The utility model can adjust the angle and the height of the clamping equipment, thereby having stronger flexibility when clamping parts, facilitating the purification treatment of pollutants generated by working, avoiding the occurrence of dust and smoke pollution to the working environment during spot welding operation, and having strong practicability.

Description

Safe spot welder with novel fixture

Technical Field

The utility model relates to the technical field of spot welding equipment, in particular to a safe spot welder with a novel clamping mechanism.

Background

The welding machine adopts the principle of double-sided double-point overcurrent welding, when in work, two electrodes press the workpiece to enable two layers of metal to form certain contact resistance under the pressure of the two electrodes, and when welding current flows from one electrode to the other electrode, instant heat 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 welded workpiece is not damaged.

Through retrieving, patent publication number CN215432299U discloses a work platform of automatic spot welder, including the automatic spot welder main part, the top of automatic spot welder main part is the spot welder head, the bottom is the base, be equipped with on the automatic spot welder main part and be located the protection mechanism of spot welder head below, protection mechanism includes slidable mounting be in workstation on the base with the fixture that the workstation both sides are all fixed, fixture includes the stabilizer blade, protection mechanism still includes auxiliary clamping mechanism, auxiliary clamping mechanism is including the holder that is used for the centre gripping.

Above-mentioned technical scheme can not adjust fixture's height and angle in the in-service use, can not satisfy different part spot welding operation demands, does not have corresponding equipment that purifies the pollutant that spot welding operation produced yet simultaneously, for this reason we propose a safe type spot welder with novel fixture to solve current problem.

Disclosure of Invention

The utility model aims to provide a safe spot welder with a novel clamping mechanism, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safe type spot welder with novel fixture, includes the workstation, the support frame is installed to workstation upper surface one side, supporting seat and riser are installed to workstation upper surface opposite side, and the riser is located supporting seat one side, the guide rail is installed to riser outer wall one side, the slider is installed to guide rail outer wall one side, install dead lever B and dead lever A on the slider outer wall, and dead lever B is located dead lever A below, the rack is installed to slider outer wall one side, dead lever A passes through pivot and U type fixture block of outer wall one side, surface mounting has the thread bush on the U type fixture block, surface mounting has the cylinder on the dead lever B, and the cylinder other end is through pivot and U type fixture block swing joint, the box is installed to support frame outer wall one side.

Through servo motor, the gear, the rack, adjust knob, the cylinder, the cooperation setting of U type fixture block isotructure, servo motor starts can indirect drive gear rotation, the connecting axle is connected through the gear of one end and the rack meshing on the slider outer wall, thereby make the slider reciprocate on the guide rail, the removal through the slider is convenient to highly adjust U type fixture block, can make the part of lead screw centre gripping on the U type fixture block compress tightly through rotatory adjust knob, the cylinder starts, cylinder one end is connected with U type fixture block through the pivot, thereby make the cylinder can adjust the angle of U type fixture block centre gripping part, thereby have stronger flexibility ratio when making U type fixture block centre gripping part, through the fan, the filter, the gas-collecting channel, when gas-supply pipe and active carbon plate a series of structure's cooperation setting such as active carbon plate, spot welding mechanism carries out spot welding operation and produces smog and dust, the fan starts and can make the gas-collecting channel produce certain suction, the gas-collecting channel is inhaled dust and smog in the pipe, and inside the indirect transport to the box, filter hole on the box filters the dust, the active plate is to the dust, the filter in the gas-collecting plate has carried out the gas adsorption mechanism to the dust, thereby the dust pollution of the dust has been polluted when having produced in the dust has produced the dust, the dust has been polluted the work and has been difficult for practical, when the work has produced, and has avoided the work and has produced the practical pollution to the work.

Preferably, the screw rod is installed to the thread bush inner wall, the screw rod is connected with the internal thread meshing on the thread bush through the external screw thread on the outer wall, adjust knob is installed to screw rod one end.

Preferably, a servo motor is arranged on the upper surface of the supporting seat, an output shaft of the servo motor is connected with a connecting shaft through a coupler, a gear is arranged at the other end of the connecting shaft, and the connecting shaft is meshed and connected with a rack on the outer wall of the sliding block through a gear at one end.

Preferably, support columns are arranged on two sides of the lower surface of the workbench.

Preferably, the upper surface of the box body is provided with an air inlet pipe, the other end of the air inlet pipe is connected with an air delivery pipe through a joint, and the other end of the air delivery pipe penetrates through the support frame and is connected with the gas collecting hood through the joint.

Preferably, a spot welding mechanism is arranged on the lower surface of the supporting frame.

Preferably, the fixed block is all installed to box inner wall both sides, fixed block upper surface mounting has filter and active carbon plate, the active carbon plate is located the filter below, the stopper is all installed to active carbon plate and filter lower surface both sides, active carbon plate and filter are all through the stopper of lower surface and the spacing groove gap connection of fixed block upper surface, be provided with the filtration pore on the filter.

Preferably, a sealing door is arranged on the front end face of the box body, and a safety lock is arranged on the front end face of the sealing door.

Preferably, an exhaust pipe is arranged on the lower surface of the box body, and a fan is arranged in the box body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the cooperation of the structures such as the servo motor, the gear, the rack, the adjusting knob, the air cylinder and the U-shaped clamping block, the servo motor is started to indirectly drive the gear to rotate, the connecting shaft is meshed and connected with the rack on the outer wall of the sliding block through the gear at one end, so that the sliding block can move up and down on the guide rail, the height of the U-shaped clamping block can be conveniently adjusted through the movement of the sliding block, the screw rod can be used for compressing parts clamped on the U-shaped clamping block through rotating the adjusting knob, the air cylinder is started, one end of the air cylinder is connected with the U-shaped clamping block through the rotating shaft, and therefore the air cylinder can be used for adjusting the angle of the U-shaped clamping block for clamping the parts, and the U-shaped clamping block has stronger flexibility in clamping the parts.

2. According to the utility model, through the matching arrangement of a series of structures such as the fan, the filter plate, the gas collecting cover, the gas transmission pipe, the active carbon plate and the like, when the spot welding mechanism performs spot welding operation on parts and generates smoke and dust, the fan is started to enable the gas collecting cover to generate a certain suction force, the gas collecting cover sucks the dust and the smoke into the gas transmission pipe and indirectly conveys the dust and the smoke into the box body, the filter holes on the filter plate filter the dust, and the active carbon plate adsorbs toxic gas in the smoke, so that pollutants generated by the spot welding mechanism work are convenient to purify, the situation that the dust and the smoke generated during the spot welding operation pollute the working environment is avoided, and the practicability is strong.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a schematic view of a filter plate according to the present utility model;

fig. 5 is a schematic structural view of a fixing block according to the present utility model.

In the figure: 1. a spot welding mechanism; 2. a support frame; 3. a gas pipe; 4. a joint; 5. sealing the door; 6. a case; 7. a gas collecting hood; 8. a fixed rod A; 9. a work table; 10. a support column; 11. a U-shaped clamping block; 12. a cylinder; 13. a fixed rod B; 14. a riser; 15. a slide block; 16. a gear; 17. a rack; 18. a support base; 19. a coupling; 20. a servo motor; 21. a connecting shaft; 22. a guide rail; 23. a thread sleeve; 24. a screw rod; 25. an adjustment knob; 26. a filter plate; 27. a fixed block; 28. an activated carbon plate; 29. a blower; 30. an exhaust pipe; 31. a rotating shaft; 32. an air inlet pipe; 33. a safety lock; 34. a filter hole; 35. a limiting block; 36. and a limit groove.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-5, the safety spot welder with the novel clamping mechanism provided by the utility model comprises a workbench 9, wherein a support frame 2 is arranged on one side of the upper surface of the workbench 9, a support seat 18 and a vertical plate 14 are arranged on the other side of the upper surface of the workbench 9, the vertical plate 14 is positioned on one side of the support seat 18, a guide rail 22 is arranged on one side of the outer wall of the vertical plate 14, a sliding block 15 is arranged on one side of the outer wall of the guide rail 22, a fixing rod B13 and a fixing rod A8 are arranged on the outer wall of the sliding block 15, the fixing rod B13 is positioned below the fixing rod A8, a rack 17 is arranged on one side of the outer wall of the sliding block 15, a threaded sleeve 23 is arranged on the upper surface of the fixing rod A8 and a U-shaped clamping block 11 through a rotating shaft 31 on one side of the outer wall, a cylinder 12 is arranged on the upper surface of the fixing rod B13, the other end of the cylinder 12 is movably connected with the U-shaped clamping block 11 through the rotating shaft 31, and a box 6 is arranged on one side of the outer wall of the support frame 2.

The working principle of the safe spot welder with the novel clamping mechanism based on the first embodiment is as follows: when the air purifier is used, an external power supply is connected, through the cooperation setting of structures such as the servo motor 20, the gear 16, the rack 17, the adjusting knob 25, the air cylinder 12, the U-shaped clamping block 11, the servo motor 20 starts and can indirectly drive the gear 16 to rotate, the connecting shaft 21 is connected with the rack 17 on the outer wall of the sliding block 15 through the gear 16 of one end, thereby the sliding block 15 can move up and down on the guide rail 22, the height of the U-shaped clamping block 11 is conveniently adjusted through the movement of the sliding block 15, the screw rod 24 can be used for compressing tightly the part clamped on the U-shaped clamping block 11 through the rotary adjusting knob 25, the air cylinder 12 is started, one end of the air cylinder 12 is connected with the U-shaped clamping block 11 through the rotating shaft 31, thereby the air cylinder 12 can be used for adjusting the angle of the U-shaped clamping block 11 clamping part, thereby the U-shaped clamping block 11 has stronger flexibility when being used for clamping the part, the air purifier is arranged through the cooperation setting of a series of structures such as the fan 29, the filter plate 26, the air collecting hood 7, the air pipe 3 and the active carbon plate 28, when the spot welding mechanism 1 carries out spot welding operation on the part and produces smog and dust, the air purifier can be started, the air collecting hood 7 can produce a certain air collecting hood 7 and produce the part, and the dust, the dust can be conveniently absorbed by the air purifier, the filter box is convenient to carry out the air purifier and the air purifier, and the air purifier is convenient to carry out the air filter mechanism is used for carrying out the dust and the air purifier.

Example two

As shown in fig. 1-5, the safety spot welder with the novel clamping mechanism according to the present utility model further includes, compared to the first embodiment: the inner wall of the thread sleeve 23 is provided with a screw rod 24, the screw rod 24 is in meshed connection with the internal thread on the thread sleeve 23 through the external thread on the outer wall, one end of the screw rod 24 is provided with an adjusting knob 25, the upper surface of the supporting seat 18 is provided with a servo motor 20, the output shaft of the servo motor 20 is connected with a connecting shaft 21 through a coupler 19, the other end of the connecting shaft 21 is provided with a gear 16, the connecting shaft 21 is in meshed connection with a rack 17 on the outer wall of the sliding block 15 through the gear 16 at one end, the two sides of the lower surface of the workbench 9 are provided with supporting columns 10, the upper surface of the box body 6 is provided with an air inlet pipe 32, the other end of the air inlet pipe 32 is connected with an air conveying pipe 3 through a connector 4, the other end of the air conveying pipe 3 passes through the supporting frame 2 and is connected with an air collecting hood 7 through the connector 4, the spot welding mechanism 1 is installed on the lower surface of the supporting frame 2, the fixed blocks 27 are installed on two sides of the inner wall of the box body 6, the filter plates 26 and the activated carbon plates 28 are installed on the upper surface of the fixed blocks 27, the activated carbon plates 28 are located below the filter plates 26, the limiting blocks 35 are installed on two sides of the lower surfaces of the activated carbon plates 28 and the filter plates 26, the activated carbon plates 28 and the filter plates 26 are in clearance connection with the limiting grooves 36 on the upper surface of the fixed blocks 27 through the limiting blocks 35 on the lower surface, the filter plates 26 are provided with the filtering holes 34, the sealing door 5 is installed on the front end face of the box body 6, the safety lock 33 is installed on the front end face of the sealing door 5, the exhaust pipe 30 is installed on the lower surface of the box body 6, and the fan 29 is installed inside the box body 6.

In this embodiment, the lead screw 24 is connected with the internal thread on the thread bush 23 through the external thread on the outer wall, thereby make adjust knob 25 conveniently adjust the part on the holding device to compress tightly to lead screw 24, the connecting axle 21 is connected with rack 17 on the outer wall of slider 15 through the gear 16 of one end, thereby when making the connecting axle 21 rotate, slider 15 that rack 17 connects can remove on guide rail 22, conveniently carry smog and dust that spot welding mechanism 1 work produced through gas-collecting hood 7 and gas-supply pipe 3, activated carbon plate 28 and filter 26 are all connected with the spacing groove 36 clearance of fixed block 27 upper surface through the stopper 35 of lower surface, thereby make activated carbon plate 28 and filter 26 conveniently install and dismantle, through blast pipe 30 of box 6 lower surface, conveniently discharge the gas after purifying.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a safe type spot welder with novel fixture, includes workstation (9), its characterized in that: support frame (2) are installed to workstation (9) upper surface one side, supporting seat (18) and riser (14) are installed to workstation (9) upper surface opposite side, and riser (14) are located supporting seat (18) one side, guide rail (22) are installed to riser (14) outer wall one side, slider (15) are installed to guide rail (22) outer wall one side, install dead lever B (13) and dead lever A (8) on slider (15) outer wall, and dead lever B (13) are located dead lever A (8) below, rack (17) are installed to slider (15) outer wall one side, dead lever A (8) are through pivot (31) and U type fixture block (11) of outer wall one side, threaded sleeve (23) are installed to U type fixture block (11) upper surface mounting, cylinder (12) are installed to dead lever B (13) upper surface, and the cylinder (12) other end is through pivot (31) and U type fixture block (11) swing joint, box (6) are installed to support frame (2) outer wall one side.

2. A safety spot welder with a novel clamping mechanism as recited in claim 1, wherein: the screw rod (24) is arranged on the inner wall of the threaded sleeve (23), the screw rod (24) is connected with the internal thread on the threaded sleeve (23) in a meshed manner through the external thread on the outer wall, and an adjusting knob (25) is arranged at one end of the screw rod (24).

3. A safety spot welder with a novel clamping mechanism as recited in claim 1, wherein: the upper surface of the supporting seat (18) is provided with a servo motor (20), an output shaft of the servo motor (20) is connected with a connecting shaft (21) through a coupler (19), a gear (16) is arranged at the other end of the connecting shaft (21), and the connecting shaft (21) is meshed and connected with a rack (17) on the outer wall of the sliding block (15) through the gear (16) at one end.

4. A safety spot welder with a novel clamping mechanism as recited in claim 1, wherein: support columns (10) are arranged on two sides of the lower surface of the workbench (9).

5. A safety spot welder with a novel clamping mechanism as recited in claim 1, wherein: the upper surface of the box body (6) is provided with an air inlet pipe (32), the other end of the air inlet pipe (32) is connected with the air delivery pipe (3) through a connector (4), and the other end of the air delivery pipe (3) penetrates through the supporting frame (2) and is connected with the air collecting hood (7) through the connector (4).

6. A safety spot welder with a novel clamping mechanism as recited in claim 1, wherein: the lower surface of the supporting frame (2) is provided with a spot welding mechanism (1).

7. A safety spot welder with a novel clamping mechanism as recited in claim 1, wherein: fixed block (27) are all installed to box (6) inner wall both sides, fixed block (27) upper surface mounting has filter (26) and active carbon plate (28), active carbon plate (28) are located filter (26) below, stopper (35) are all installed to active carbon plate (28) and filter (26) lower surface both sides, limiting block (35) and fixed block (27) upper surface spacing groove (36) gap connection are all passed through to active carbon plate (28) and filter (26), be provided with filtration pore (34) on filter (26).

8. A safety spot welder with a novel clamping mechanism as recited in claim 1, wherein: the sealing door (5) is arranged on the front end face of the box body (6), and the safety lock (33) is arranged on the front end face of the sealing door (5).

9. A safety spot welder with a novel clamping mechanism as recited in claim 1, wherein: the lower surface of the box body (6) is provided with an exhaust pipe (30), and a fan (29) is arranged in the box body (6).