CN216096943U - Welding tool fixture for heat dissipation plate - Google Patents
Welding tool fixture for heat dissipation plate Download PDFInfo
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- CN216096943U CN216096943U CN202122629842.1U CN202122629842U CN216096943U CN 216096943 U CN216096943 U CN 216096943U CN 202122629842 U CN202122629842 U CN 202122629842U CN 216096943 U CN216096943 U CN 216096943U
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- mounting seat
- fixedly mounted
- heat dissipation
- dissipation plate
- sleeve
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Abstract
The utility model provides a welding tool fixture for a heat dissipation plate. The welding tool fixture for the heat dissipation plate comprises a processing table, wherein a square groove is formed in the top of the processing table, a through hole and four sliding holes are formed in the inner wall of the bottom of the square groove, a mounting seat is arranged in the square groove, and two movable holes are formed in the mounting seat and the inner wall of the bottom of the square groove; the two pneumatic chucks are arranged on the mounting seat, and two air pipes of the two pneumatic chucks penetrate through the corresponding movable holes respectively; and the lifting mechanism is arranged at the bottom of the processing table and the bottom of the mounting seat. The welding tool fixture for the heat dissipation plate has the advantages that when the connecting seat welded with the heat dissipation plate is placed, the scalding caused by the fact that the hand of an operator contacts the heating copper pipe ring can be effectively avoided, and the operation safety is improved.
Description
Technical Field
The utility model relates to the technical field of welding of heat dissipation plates, in particular to a welding tool clamp for a heat dissipation plate.
Background
The heat dissipation plate is mainly used for dissipating heat generated by equipment such as electrical appliances. The heating panel commonly used is generally formed by welding a plurality of small heating panels and a connecting seat, welding between the heating panel and the connecting seat generally uses a high-frequency welding machine to use, fix the connecting seat through a starting clamp, and enable the joint of the connecting seat and the small heating panels to be arranged in a heating copper pipe ring of the high-frequency welding machine, then the heating copper pipe ring is penetrated through the small heating panels from the upper part of the heating copper pipe ring, the connection is spliced on the connecting seat, then the high-frequency welding machine is started to heat the heating copper pipe ring, and welding wires are contacted with the joint of the connecting seat and the small heating panels, the welding wires are melted, and therefore the joint of the connecting seat and the small heating panels is welded together.
However, in the actual operation process, the start fixture that carries out the fixing when welding connecting seat and heating panel generally directly sets up on the processing bench, when using pneumatic fixture to fix the connecting seat of heating panel, because the heating copper pipe intra-annular of high frequency welding machine need be arranged in to the joint department of connecting seat and heating panel, consequently when using pneumatic fixture to fix the connecting seat, when placing the connecting seat, the connecting seat is nearer with heating copper pipe intra-annular, operating personnel's hand contacts heating copper pipe intra-annular easily, although when placing the connecting seat, high frequency welding machine is in the off-state, but after welding last connecting seat and fritter heating panel, heating copper pipe intra-annular has the waste heat, its temperature is also higher, if place connecting seat to pneumatic fixture, the hand touches heating copper pipe intra-annular and can be scalded, it is dangerous relatively.
Therefore, it is necessary to provide a new welding tool for heat dissipation plates to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing a welding tool clamp for a heat dissipation plate, which can effectively avoid scalding of an operator hand contacting a heating copper pipe ring and improve the operation safety when placing a connecting seat welded with the heat dissipation plate.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a welding tool clamp for a heat dissipation plate, which comprises: the device comprises a processing table, a mounting seat and a control device, wherein a square groove is formed in the top of the processing table, a through hole and four sliding holes are formed in the inner wall of the bottom of the square groove, the mounting seat is arranged in the square groove, and two movable holes are formed in the mounting seat and the inner wall of the bottom of the square groove; the two pneumatic chucks are arranged on the mounting seat, and two air pipes of the two pneumatic chucks penetrate through the corresponding movable holes respectively; the lifting mechanism is arranged at the bottom of the processing table and the bottom of the mounting seat; the two protection mechanisms are symmetrically arranged on the mounting seat; and the driving mechanism is arranged at the bottom of the mounting seat.
As a further scheme of the utility model, the lifting mechanism comprises a mounting frame, a lifting motor, a threaded rod, a mounting frame, a sleeve and four limiting rods, the mounting frame is fixedly mounted at the bottom of the machining table, the lifting motor is fixedly mounted on the mounting frame, the threaded rod is fixedly mounted on the output shaft of the lifting motor, the mounting frame is fixedly mounted at the bottom of the mounting seat, a round hole is formed in the bottom of the mounting frame, the sleeve is sleeved on the threaded rod in a threaded manner, the sleeve is fixedly connected with the inner wall of the round hole, the four limiting rods are fixedly mounted at the bottom of the mounting seat, the four limiting rods are slidably connected with the four sliding holes, and limiting blocks are fixedly mounted at the bottom ends of the four limiting rods.
As a further scheme of the present invention, the protection mechanism includes a rotating rod, a sleeve and a shield, the rotating rod is rotatably mounted on the mounting seat, the sleeve is fixedly sleeved on the top end of the rotating rod, the shield is fixedly mounted on the sleeve, a cavity is arranged in the shield, and a cooling liquid is arranged in the cavity.
As a further proposal of the utility model, the two shields are matched with a heating copper pipe of a high-frequency welding machine used for welding the heat dissipation plate.
As a further scheme of the utility model, the driving mechanism comprises a double-shaft servo motor, two rotating shafts and four bevel gears, the double-shaft servo motor is fixedly installed at the bottom of the installation seat, the two rotating shafts are fixedly installed on two output shafts of the double-shaft servo motor, the four bevel gears are respectively and fixedly installed at the bottom ends of the two rotating rods and at one ends, far away from each other, of the two rotating shafts, and every two of the four bevel gears are meshed with each other.
As a further scheme of the utility model, four bearing seats are fixedly arranged at the bottom of the mounting seat, and two rotating shafts are respectively and rotatably connected with the four bearing seats.
The utility model provides a welding tool fixture for a heat dissipation plate, which has the beneficial effects that:
through processing platform, mount pad, pneumatic chuck, elevating system, two protection machanism and actuating mechanism cooperate, when placing the connecting seat with heating panel welded on anchor clamps, can make the position of connecting seat and high frequency welding machine's heating copper pipe ring far away to can protect heating copper pipe ring, avoid operating personnel hand to contact heating copper pipe ring and scalded, improve the security of operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a welding fixture for a heat dissipation plate according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a front cross-sectional structural view of the drive mechanism and the guard mechanism of FIG. 1;
fig. 5 is a top cross-sectional structural view of the shielding mechanism of fig. 1.
Reference numbers in the figures: 1. a processing table; 2. a mounting seat; 3. a pneumatic chuck; 4. a mounting frame; 5. a lifting motor; 6. a threaded rod; 7. installing a frame; 8. a sleeve; 9. a limiting rod; 10. a rotating rod; 11. a sleeve; 12. a shield; 13. a double-shaft servo motor; 14. a rotating shaft; 15. a bevel gear.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1 to 5, a welding fixture for a heat dissipation plate according to an embodiment of the present invention includes: the processing device comprises a processing table 1, wherein a square groove is formed in the top of the processing table 1, a through hole and four sliding holes are formed in the inner wall of the bottom of the square groove, a mounting seat 2 is arranged in the square groove, and two movable holes are formed in the mounting seat 2 and the inner wall of the bottom of the square groove; the two pneumatic chucks 3 are arranged on the mounting base 2, and two air pipes of the two pneumatic chucks 3 respectively penetrate through the corresponding movable holes; the lifting mechanism is arranged at the bottom of the processing table 1 and the bottom of the mounting seat 2; the two protection mechanisms are symmetrically arranged on the mounting seat 2; and the driving mechanism is arranged at the bottom of the mounting seat 2.
The lifting mechanism comprises a mounting frame 4, a lifting motor 5, a threaded rod 6, a mounting frame 7, a sleeve 8 and four limiting rods 9, the mounting frame 4 is fixedly mounted at the bottom of the processing table 1, the lifting motor 5 is fixedly mounted on the mounting frame 4, the threaded rod 6 is fixedly mounted on an output shaft of the lifting motor 5, the mounting frame 7 is fixedly mounted at the bottom of the mounting seat 2, a round hole is formed in the bottom of the mounting frame 7, the sleeve 8 is sleeved on the threaded rod 6 in a threaded manner, the sleeve 8 is fixedly connected with the inner wall of the round hole, the four limiting rods 9 are fixedly mounted at the bottom of the mounting seat 2, the four limiting rods 9 are slidably connected with the four sliding holes, limiting blocks are fixedly mounted at the bottom ends of the four limiting rods 9, and a connecting seat which is fixed by the pneumatic chuck 3 and is to be welded with a small heat dissipation plate can be lifted through the lifting mechanism, the connecting seat is far away from the position of the heating copper pipe ring of the high-frequency welding machine when being placed, and the possibility that the hand is contacted with the heating copper pipe ring of the high-frequency welding machine is reduced.
Protection machanism is including bull stick 10, sleeve pipe 11 and guard shield 12, bull stick 10 rotates to be installed on mount pad 2, the fixed cover of sleeve pipe 11 is established the top of bull stick 10, guard shield 12 fixed mounting be in on the sleeve pipe 11, be equipped with the cavity in the guard shield 12, be equipped with the coolant liquid in the cavity, through protection machanism can be fixed when will with fritter heating panel welded connecting seat, make two guard shields 12 including heating copper pipe ring protection, avoid hand direct contact heating copper pipe ring and scalded.
The two shields 12 are adapted to the heating copper tube of the high-frequency welder used for welding the heat-dissipating plate.
Actuating mechanism is including biax servo motor 13, two pivot 14 and four bevel gear 15, biax servo motor 13 fixed mounting be in the bottom of mount pad 2, two pivot 14 fixed mounting be in on two output shafts of biax servo motor 13, four bevel gear 15 is fixed mounting respectively two the bottom and two of bull stick 10 the one end that pivot 14 kept away from each other, four two double-phase mesh in the bevel gear 15 can drive guard shield 12 among two protection machanism and open and close through actuating mechanism.
Four bearing seats are fixedly installed at the bottom of the installation seat 2, and the two rotating shafts 14 are respectively in rotating connection with the four bearing seats.
The working principle of the welding tool clamp for the heat dissipation plate provided by the utility model is as follows:
when the welding device is used, in an initial state, the mounting base 2 is positioned in the placing groove on the processing table 1, the pneumatic chuck 3 on the mounting base 2 is a longer distance away from a heating copper pipe ring of a high-frequency welding machine, and the two shields 12 are positioned in a state of protecting the heating copper pipe ring, when the connecting base welded with the small heating plate is placed on the pneumatic chuck 3, the hand is far away from the heating copper pipe ring and is not easy to touch the heating copper pipe ring, even if the height position of the heating copper pipe ring is touched carelessly, the hand can only touch the shields 12 due to the blocking of the two shields 12 and cannot touch the heating copper pipe ring, and cooling liquid is arranged in the shields 12, so that the temperature of the shields 12 is not too high, the hand cannot be scalded, and the operation safety is improved;
after the connecting seat is fixed by the pneumatic chuck 3, the double-shaft servo motor 13 is started to rotate positively to drive the two rotating shafts 14 to rotate, the two rotating rods 10 are driven to rotate through the four conical gears 15, the two rotating rods 10 drive the two sleeves 11 to rotate, and the two sleeves 11 drive the two shields 12 to rotate ninety degrees, so that the two shields 12 are opened;
then the lifting motor 5 is started to rotate positively, the threaded rod 6 is driven to rotate, under the limit of the four limiting rods 9, the threaded rod 6 enables the sleeve 8 to move upwards, the sleeve 8 drives the mounting frame 7 to move upwards, the mounting frame 7 drives the mounting seat 2 to move upwards, the mounting seat 2 drives the pneumatic chuck 3, the connecting seat and the limiting rods 9 to move upwards until the limiting blocks contact the bottom of the processing table 1, and at the moment, joints required to be welded with the small heat dissipation plates are arranged on the connecting seat fixed by the pneumatic chuck 3;
then, a small heat dissipation plate needing to be welded and installed in a strip shape penetrates through the heating copper pipe ring from the upper part and is inserted and connected onto the connecting seat, then the high-frequency welding machine is started, the heating copper pipe ring heats the joint of the connecting seat and the small heat dissipation plate, the welding wire is contacted with the joint of the connecting seat and the small heat dissipation plate, the welding wire is melted, and therefore the joint of the connecting seat and the small heat dissipation plate is welded together;
after the completion, close the high frequency welding machine, use tools such as pliers to clip the fritter heating panel after the welding to remove the fixed of pneumatic chuck 3 to the connecting seat, take off the fritter heating panel after the welding, then restart elevator motor 5 reversal, make mount pad 2 descend, and start the reversal of biax servo motor 13, make two guard shields 12 rotate ninety degrees, including will heating copper pipe ring protection, then repeat above step, weld next fritter heating panel and connecting seat.
Compared with the prior art, the welding tool clamp for the heat dissipation plate provided by the utility model has the following beneficial effects:
the utility model provides a welding tool fixture for a heat dissipation plate, which is characterized in that a processing table 1, an installation seat 2, a pneumatic chuck 3, a lifting mechanism, two protection mechanisms and a driving mechanism are matched, when a connecting seat welded with the heat dissipation plate is placed on the fixture, the connecting seat and a heating copper pipe ring of a high-frequency welding machine can be far away, the heating copper pipe ring can be protected, the situation that an operator is scalded due to the fact that the hand of the operator contacts the heating copper pipe ring is avoided, and the operation safety is improved.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (6)
1. The utility model provides a welding frock clamp for heating panel which characterized in that includes:
a processing table, wherein the top of the processing table is provided with a square groove, the inner wall of the bottom of the square groove is provided with a through hole and four sliding holes,
the mounting seat is arranged in the square groove, and two movable holes are formed in the mounting seat and the inner wall of the bottom of the square groove;
the two pneumatic chucks are arranged on the mounting seat, and two air pipes of the two pneumatic chucks penetrate through the corresponding movable holes respectively;
the lifting mechanism is arranged at the bottom of the processing table and the bottom of the mounting seat;
the two protection mechanisms are symmetrically arranged on the mounting seat;
and the driving mechanism is arranged at the bottom of the mounting seat.
2. The welding tool fixture for the heat dissipation plate as recited in claim 1, wherein the lifting mechanism comprises a mounting frame, a lifting motor, a threaded rod, a mounting frame, a sleeve and four limiting rods, the mounting frame is fixedly mounted at the bottom of the machining table, the lifting motor is fixedly mounted on the mounting frame, the threaded rod is fixedly mounted on the lifting motor output shaft, the mounting frame is fixedly mounted at the bottom of the mounting seat, a round hole is formed in the bottom of the mounting frame, the sleeve is sleeved on the threaded rod, the sleeve is fixedly connected with the inner wall of the round hole, the four limiting rods are fixedly mounted at the bottom of the mounting seat, the four limiting rods are slidably connected with the four sliding holes, and a limiting block is fixedly mounted at the bottom end of each limiting rod.
3. A welding fixture for heat dissipation plates as recited in claim 1, wherein said protection mechanism comprises a rotating rod, a sleeve and a shield, said rotating rod is rotatably mounted on said mounting base, said sleeve is fixedly sleeved on top of said rotating rod, said shield is fixedly mounted on said sleeve, a cavity is disposed in said shield, and a cooling liquid is disposed in said cavity.
4. A welding tool fixture for a heat radiating plate according to claim 3, wherein the two shields are fitted to a heating copper pipe of a high frequency welder for welding the heat radiating plate.
5. The welding tool fixture for the heat dissipation plate as recited in claim 3, wherein the driving mechanism comprises a double-shaft servo motor, two rotating shafts and four bevel gears, the double-shaft servo motor is fixedly mounted at the bottom of the mounting seat, the two rotating shafts are fixedly mounted on two output shafts of the double-shaft servo motor, the four bevel gears are respectively and fixedly mounted at the bottom ends of the two rotating rods and at one ends, far away from each other, of the two rotating shafts, and every two of the four bevel gears are meshed with each other.
6. The welding tool clamp for the heat dissipation plate as recited in claim 5, wherein four bearing seats are fixedly mounted at the bottom of the mounting seat, and two of the rotating shafts are rotatably connected with the four bearing seats respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122629842.1U CN216096943U (en) | 2021-10-30 | 2021-10-30 | Welding tool fixture for heat dissipation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122629842.1U CN216096943U (en) | 2021-10-30 | 2021-10-30 | Welding tool fixture for heat dissipation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216096943U true CN216096943U (en) | 2022-03-22 |
Family
ID=80711187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122629842.1U Active CN216096943U (en) | 2021-10-30 | 2021-10-30 | Welding tool fixture for heat dissipation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216096943U (en) |
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2021
- 2021-10-30 CN CN202122629842.1U patent/CN216096943U/en active Active
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