CN220838339U

CN220838339U - Soldering tin auxiliary clamping device

Info

Publication number: CN220838339U
Application number: CN202322677046.4U
Authority: CN
Inventors: 朱友军
Original assignee: Hubei Tianling Electronic Technology Co ltd
Current assignee: Hubei Tianling Electronic Technology Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-04-26
Anticipated expiration: 2033-10-08

Abstract

The utility model discloses a soldering tin auxiliary clamping device which comprises a support frame I and a fixing rod I, wherein the left side and the right side of the lower part of the electric telescopic rod I of the support frame I are respectively provided with the electric telescopic rod I, the lower part of the electric telescopic rod I is provided with a sucker I, the fixing rod I is arranged in the middle of the lower part of the support frame I, the left outer surface of the fixing rod I is provided with a scale I, the left inner part of the fixing rod I is provided with a slide rail I, the left side of the slide rail I is provided with a limiting rod I, and the left outer part of the limiting rod I is provided with a clamping assembly. This soldering tin auxiliary clamping device, in the use for the material can dock with the soldered connection comparatively steadily, improved the device fixity can, the buffer layer of device can alleviate some tight dynamics of clamp at the device in-process of fixing the material, avoided the device to fix and tightly lead to the material to damage, make the device clamp the material comparatively firmly simultaneously, with prevent that the material from taking place the skew at the in-process of carrying out the welding.

Description

Soldering tin auxiliary clamping device

Technical Field

The utility model relates to the technical field of soldering tin, in particular to a soldering tin auxiliary clamping device.

Background

The soldering tin is an important industrial raw material for connecting electronic components in a welding circuit, is a soldering flux with a lower melting point, mainly refers to a soldering flux made of a tin-base alloy, is commonly used as a soldering tin material, such as tin-lead alloy soldering tin, antimony-adding soldering tin, cadmium-adding soldering tin, silver-adding soldering tin and copper-adding soldering tin, and is widely applied to the electronic industry, household appliance manufacturing industry, automobile manufacturing industry and maintenance lamp industry.

The utility model discloses an auxiliary clamping device for soldering tin, in particular to an auxiliary clamping device for soldering tin of a PCB, which can adjust the angle of the PCB and clamp a plurality of PCBs at one time, and the utility model provides the auxiliary clamping device for soldering tin of the PCB, comprising the following components: the top of the fixed seat is provided with a connecting plate; the middle position of the left side wall of the connecting plate is provided with a sliding rod; the middle position of the right side wall of the connecting plate is provided with a first rotary table; the baffle rod is arranged at the front side of the right side wall of the connecting plate. The staff pulls the handle to the right, and the handle drives slide and splint to remove to the right, and splint drive slider to remove to the right, and splint extrusion first elastic component takes place deformation, and the staff is put the PCB board between splint and the baffle, and the staff loosens the handle, and first elastic component resumes the original form and drives splint and slide and remove to the left, and then makes splint press from both sides the PCB board tight.

Said utility model can implement soldering process, and has a certain fixing clamping action for the parts to be soldered so as to prevent the soldering point or soldering hole from shifting during soldering and can prevent the product from being scrapped, but when the device body is used, it can be moved by using more manpower, so that it can result in waste of manpower resource.

Disclosure of utility model

The utility model aims to provide a soldering tin auxiliary clamping device which is used for solving 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 soldering tin auxiliary clamping device, includes support frame one and dead lever one, the below left and right sides of support frame one all is provided with electric telescopic handle one, and electric telescopic handle one's below is provided with sucking disc one, dead lever one sets up in support frame one's below middle part, and dead lever one's left side surface is provided with scale one, the inside slide rail one that is provided with in dead lever one's left side, and slide rail one's left side is provided with gag lever post one, gag lever post one's left side outside is provided with clamping assembly.

The clamping assembly comprises a fixing groove, a buffer layer, a pressing handle and a spring, wherein the buffer layer is arranged in the fixing groove, the buffer layer is symmetrically arranged in two with respect to the central axis of the fixing groove, the pressing handle is arranged outside the fixing groove, the spring is arranged in the pressing handle, a fixing screw is arranged in front of the fixing rod I, and a thread bush is arranged on the right side of the supporting frame I.

Preferably, a threaded rod is arranged in the threaded sleeve, and a second supporting frame is arranged on the right side of the threaded rod.

Preferably, the left and right sides of the lower part of the second support frame are provided with second electric telescopic rods, and the lower part of the second electric telescopic rods is provided with second suckers.

Preferably, a second fixing rod is arranged in the middle of the lower portion of the second supporting frame, and a second scale is arranged on the outer surface of the left side of the second fixing rod.

Preferably, a second sliding rail is arranged in the left side of the second fixing rod, and a second limiting rod is arranged on the left side of the second sliding rail.

Preferably, a fixing clamp is arranged outside the left side of the second limiting rod, and a second fixing screw is arranged in front of the second limiting rod.

Pressing the other end of the material assists the fixing clip on the clamping device to fix one end of the material, thus improving the fixing performance of the device.

Preferably, a cleaning brush is arranged in the left side of the first support frame, the cleaning brush is in threaded connection with the first support frame, and a handle is arranged in front of the cleaning brush.

The cleaning brush is separated from the first support frame through rotation, the handle is held, and the workbench is cleaned through manual operation of the cleaning brush, so that the influence of dirt stacking on welding efficiency caused by repeated welding is reduced.

The utility model provides a soldering tin auxiliary clamping device, which has the following beneficial effects: the device can adjust the height of the material to be welded according to the height of the welding head, so that the material can be in butt joint with the welding head relatively stably, the device is suitable for different welding devices, welding accuracy is improved, the application range of the device is improved, fixing performance of the device is improved, the device can be adjusted to a certain degree according to the thickness of the welding material, the buffer layer of the device can reduce clamping force in the process of fixing the material by the device, damage to the material due to the fact that the device is too tightly fixed is avoided, the practicality of the device is improved, the device can clamp the material relatively firmly, the material is prevented from being deviated in the welding process, the welding is not in place, and the welding quality is not too high.

1. According to the welding device, the first scale, the first slide rail, the first fixing groove of the limiting rod, the buffer layer, the pressing handle, the spring, the first fixing screw, the second scale, the second slide rail, the fixing clamp and the second fixing screw are arranged, the height of the welding head is judged, the first limiting rod is moved upwards through data on the first scale, the clamping assembly is enabled to move upwards, the material fixed by the clamping assembly is enabled to be flush with the height of the welding head, the second limiting rod is moved upwards according to the same scale on the second scale, the fixing clamp is enabled to move upwards, the other end of the material fixed by the fixing clamp is enabled to move upwards to be flush with the welding head, then an operator can conduct a normal welding process, the height of the material to be welded can be adjusted according to the height of the welding head, the material can be in butt joint with the welding head relatively stably, the welding device is enabled to adapt to different welding devices, the welding accuracy is improved, the application range of the device is improved, the fixing performance of the device is improved, meanwhile, the fixing device can be enabled to be adjusted according to the thickness of the material, the buffer layer is adjusted to be flush with the welding head, the fixing device is prevented from being damaged, and the fixing device is enabled to be damaged.

2. According to the utility model, through the arrangement of the first support frame, the first electric telescopic rod, the suction cup, the second support frame, the second electric telescopic rod and the suction cup, the first auxiliary clamping device is arranged outside the left side of a material, the clamping assembly is aligned with the direction of the material, whether the height of the material is aligned with the height of the clamping assembly is judged, if the height of the material is not aligned with the height of the clamping assembly, the first electric telescopic rod can be controlled to extend or shorten the electric telescopic rod until the height of the clamping assembly is aligned with the height of the material, at the moment, the first suction cup is pressed, so that air in the first suction cup can be discharged, and the first auxiliary clamping device is firmly adsorbed on a workbench, after the first auxiliary clamping device is fixed, the second auxiliary clamping device can be adjusted, the second auxiliary clamping device is controlled to enable the fixing clamp to be aligned with the other end of the material, and the second auxiliary clamping device can firmly clamp the material to prevent the material from shifting in the welding process, so that the welding quality is not in place, and the welding quality is not in place.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of a solder auxiliary clamping device according to the present utility model;

FIG. 2 is a schematic left-hand cross-sectional view of a first auxiliary clamping device of a soldering tin auxiliary clamping device according to the present utility model;

FIG. 3 is a schematic left-hand cross-sectional view of a second auxiliary clamping device of the soldering tin auxiliary clamping device of the present utility model;

FIG. 4 is a schematic view showing a perspective view of an electric telescopic rod and a suction cup of a soldering tin auxiliary clamping device according to the present utility model;

Fig. 5 is a schematic perspective view of a clamping assembly of a soldering tin auxiliary clamping device according to the present utility model.

In the figure: 1. a first supporting frame; 2. an electric telescopic rod I; 3. a sucking disc I; 4. a first fixed rod; 5. a first scale; 6. a first slide rail; 7. a first limit rod; 8. a clamping assembly; 801. a fixing groove; 802. a buffer layer; 803. pressing the handle; 804. a spring; 9. a first fixed screw rod; 10. a thread sleeve; 11. a threaded rod; 12. a second supporting frame; 13. a second fixing rod; 14. an electric telescopic rod II; 15. a second sucker; 16. the second scale is formed; 17. a second slide rail; 18. a second limiting rod; 19. a fixing clamp; 20. a second fixed screw; 21. cleaning a brush; 22. a handle.

Detailed Description

As shown in fig. 1-3, a soldering tin auxiliary clamping device, including support frame 1 and dead lever 4, the below left and right sides of support frame 1 all is provided with electric telescopic handle 1, and electric telescopic handle 2's below is provided with sucking disc 3, if not, electric telescopic handle 2 is provided with electric telescopic handle two 14 in the below left and right sides of support frame two 12, and electric telescopic handle two 14's below is provided with sucking disc two 15, when the operator needs to carry out the soldering, will need carry out the material of soldering earlier and place on the workstation, if need carry out welded part be the middle part of material, the operator can divide into two with auxiliary clamping device, first auxiliary clamping device places in the left side outside of material, make clamping component 8 and the direction alignment of material, judge again whether the height of material and clamping component 8 aligns, if not, accessible control electric telescopic handle 1, make electric telescopic handle 2 stretch out or shorten until clamping component 8 and material height flush, at this moment, can make sucking disc 3 inside the inside will be arranged outside the sucking disc, thereby can make the second firm and stable with the other end at the workstation, can make the second auxiliary clamping device fix the material through the welding position on the other end, the auxiliary clamping device can be fixed at the second auxiliary clamping device, the other end is comparatively firm and the welding device can be fixed in the second side, the auxiliary clamping device is fixed through the material is relatively firm and the other end is fixed.

As shown in fig. 1-5, a fixing rod one 4 is arranged in the middle of the lower part of a supporting frame one 1, a scale one 5 is arranged on the left outer surface of the fixing rod one 4, a slide rail one 6 is arranged in the left inner part of the fixing rod one 4, a limit rod one 7 is arranged on the left side of the slide rail one 6, a clamping component 8 is arranged on the left outer part of the limit rod one 7, the clamping component 8 comprises a fixing groove 801, a buffer layer 802, a pressing handle 803 and a spring 804, the buffer layer 802 is symmetrically arranged on the central axis of the fixing groove 801, the pressing handle 803 is arranged on the outer part of the fixing groove 801, the spring 804 is arranged on the inner part of the pressing handle 803, a fixing screw one 9 is arranged in front of the fixing rod one 4, a thread sleeve 10 is arranged on the right side of the supporting frame one 1, a threaded rod 11 is arranged in the thread sleeve 10, a supporting frame two 12 is arranged on the right side of the threaded rod 11, the middle part of the lower part of the second support frame 12 is provided with a second fixing rod 13, the left outer surface of the second fixing rod 13 is provided with a second scale 16, the left inner part of the second fixing rod 13 is provided with a second slide rail 17, the left side of the second slide rail 17 is provided with a second limiting rod 18, the left outer part of the second limiting rod 18 is provided with a fixing clamp 19, the front part of the second limiting rod 18 is provided with a second fixing screw 20, after both sides of the auxiliary clamping device are fixed, an operator can press the pressing handle 803 to enable a spring 804 in the pressing handle 803 to be extruded to reduce the volume so as to open the fixing groove 801, then a material is placed in the fixing groove 801, then the pressing handle 803 is loosened, at this time, the pressing handle applies a force which is applied to the outer part of the spring 804 to disappear, so that the spring 804 starts rebounding and recovering the original shape, thereby enabling the fixing groove 801 to start to be closed, and then one end of the material is fixed in the fixing groove 801, then an operator presses the fixing clamp 19 on the auxiliary clamping device at the other end of the material, so that the fixing clamp 19 fixes one end of the material, thus improving the fixing performance of the device, meanwhile, the device can perform certain adjustment according to the thickness of the welding material, and the buffer layer 802 of the device can lighten some clamping force in the process of fixing the material by the device, so that the damage of the material caused by the over tightening of the device is avoided, thereby improving the practicability of the device, at the moment, the height of the welding head is judged to move the first limiting rod 7 upwards through the data on the first scale 5, so that the clamping component 8 moves upwards, so that the material fixed by the clamping component 8 moves upwards, the height of one end of the material is flush with the height of the welding head, and then the second limiting rod 18 moves upwards according to the same scale on the second scale 16, the fixing clamp 19 is moved upwards, the other end of the material fixed by the fixing clamp 19 is moved upwards to be flush with the welding head, then an operator can perform a normal welding process, the device can adjust the height of the material to be welded according to the height of the welding head, the material can be docked with the welding head relatively stably, the device is suitable for different welding devices, the welding accuracy is improved, the application range of the device is improved, when the part to be welded is at one end of the material, the operator can fix the threaded sleeve 10 and the threaded rod 11 together through rotation, so that the first support frame and the second support frame 12 are fixed together, the clamping device can be fixed at the other end of the material relatively stably, the device can be adjusted according to the welded part, the adjusting range of the device is improved.

As shown in fig. 2, a cleaning brush 21 is arranged in the left side of the first support frame 1, the cleaning brush 21 is in threaded connection with the first support frame 1, a grip 22 is arranged in front of the cleaning brush 21, after welding is completed by a material operator, the cleaning brush 21 and the first support frame 1 can be separated through rotation, the grip 22 is held, the cleaning brush 21 is manually operated, and a workbench is cleaned, so that the influence of dirt stacking after multiple welding on welding efficiency is reduced.

In summary, when the soldering tin auxiliary clamping device is used, firstly, when an operator needs to solder, the material to be soldered is firstly placed on a workbench, if the part to be soldered is the middle part of the material, the operator can divide the auxiliary clamping device into two parts, the first auxiliary clamping device is placed outside the left side of the material, so that the clamping component 8 is aligned with the direction of the material, then, whether the material is aligned with the height of the clamping component 8 is judged, if not, the electric telescopic rod 12 can be controlled to extend or shorten until the clamping component 8 is aligned with the height of the material, at the moment, the sucking disc 13 can be pressed, so that the air in the sucking disc 3 can be discharged, and the first auxiliary clamping device can be firmly adsorbed on the workbench, after the first auxiliary clamping device is fixed, the second auxiliary clamping device can be adjusted, by controlling the second electric telescopic rod 14, the fixing clamp 19 is flush with the other end of the material, after both sides of the auxiliary clamping device are fixed, an operator can press the pressing handle 803, so that the spring 804 in the pressing handle 803 is extruded to reduce the volume, the fixing groove 801 is opened, then the material is placed in the fixing groove 801, then the pressing handle 803 is released, at the moment, the pressing handle 803 applies a force which is external to the spring 804 to disappear, so that the spring 804 starts to rebound and recover the original shape, so that the fixing groove 801 starts to be closed, one end of the material is fixed in the fixing groove 801, then the operator presses the fixing clamp 19 on the other end of the material auxiliary clamping device again, so that the fixing clamp 19 fixes one end of the material, the absorption fixing is performed through the second sucker 15, at this time, the height of the welding head is judged to be higher through the data on the first scale 5 to move the first limit rod 7 upwards, so that the clamping component 8 moves upwards, the material fixed by the clamping component 8 is upwards, the height of one end of the material is flush with the height of the welding head, then the second limit rod 18 is moved upwards according to the same scale on the second scale 16, the fixing clamp 19 is moved upwards, the other end of the material fixed by the fixing clamp 19 is moved upwards to be flush with the welding head, then an operator can perform a normal welding process, when the part needing to be welded is at one end of the material, the operator can rotate to fix the thread bush 10 with the threaded rod 11, so that the first support frame 1 and the second support frame 12 are fixed together, the clamping device can be stably fixed at the other end of the material, after the welding of the material operator is finished, the cleaning brush 21 and the first support frame 1 can be separated through rotation, the handle 22 is held, and the workbench is cleaned by manually operating the cleaning brush 21, which is the working principle of the auxiliary clamping device.

Claims

1. The utility model provides a soldering tin auxiliary clamping device, includes support frame one (1) and dead lever one (4), its characterized in that, the below left and right sides of support frame one (1) all is provided with electric telescopic handle one (2), and the below of electric telescopic handle one (2) is provided with sucking disc one (3), dead lever one (4) set up in the below middle part of support frame one (1), and the left side surface of dead lever one (4) is provided with scale one (5), the inside slide rail one (6) that is provided with in the left side of dead lever one (4), and the left side of slide rail one (6) is provided with gag lever post one (7), the left side outside of gag lever post one (7) is provided with clamping assembly (8);

Clamping component (8) are including fixed slot (801), buffer layer (802), press handle (803) and spring (804), the inside of fixed slot (801) is provided with buffer layer (802), and buffer layer (802) are provided with two about the axis symmetry of fixed slot (801), the outside of fixed slot (801) is provided with presses handle (803), and presses the inside of handle (803) to be provided with spring (804), the place ahead of dead lever one (4) is provided with dead screw one (9), the right side of support frame one (1) is provided with thread bush (10).

2. A soldering tin auxiliary clamping device according to claim 1, characterized in that the threaded rod (11) is arranged in the threaded sleeve (10), and the second support frame (12) is arranged on the right side of the threaded rod (11).

3. The soldering tin auxiliary clamping device according to claim 2, wherein the electric telescopic rod II (14) is arranged on the left side and the right side of the lower portion of the support frame II (12), and the sucking disc II (15) is arranged below the electric telescopic rod II (14).

4. The soldering tin auxiliary clamping device according to claim 2, wherein a second fixing rod (13) is arranged in the middle of the lower part of the second supporting frame (12), and a second scale (16) is arranged on the left outer surface of the second fixing rod (13).

5. The soldering tin auxiliary clamping device according to claim 4, wherein a second sliding rail (17) is arranged in the left side of the second fixing rod (13), and a second limiting rod (18) is arranged on the left side of the second sliding rail (17).

6. The soldering tin auxiliary clamping device according to claim 5, wherein a fixing clamp (19) is arranged outside the left side of the second limiting rod (18), and a second fixing screw (20) is arranged in front of the second limiting rod (18).

7. The soldering tin auxiliary clamping device according to claim 1, wherein a cleaning brush (21) is arranged in the left side of the first support frame (1), the cleaning brush (21) is in threaded connection with the first support frame (1), and a grip (22) is arranged in front of the cleaning brush (21).