Tool for point splicing of C-shaped beam assembly of vehicle skirt frame

Abstract

The utility model relates to the technical field of automobile part production auxiliary devices, in particular to a tool for vehicle skirt frame C-shaped beam assembly point splicing, which comprises a bottom plate, a dust removal structure is arranged on the bottom plate, the dust removal structure comprises two first supporting plates and an outer frame, the bottom plate is fixedly connected with the two first supporting plates, and the two first supporting plates are fixedly connected with the outer frame. The top ends of the two first supporting plates are fixedly connected with the same outer frame, a fan is installed at the bottom end of the outer frame, a through hole is formed in the bottom end of the outer frame, a connecting box is clamped in the outer frame, a filter screen is fixedly connected into the connecting box, a plurality of supporting nets are fixedly connected into the connecting box, and activated carbon honeycomb blocks are placed at the top ends of the supporting nets. Two protruding plates are fixedly connected to the top end of the connecting box, and a fixing structure is arranged on the outer frame. According to the C-shaped beam welding fixture, smoke dust generated in the welding process can be treated while the C-shaped beam is clamped, so that the welding smoke dust can be prevented from being spread into the air to pollute the air, and the environmental protection property in use is effectively improved.

Description

Technical Field

[0001] The utility model relates to a clamping tool, in particular to a tool used for assembling points of a C-shaped beam component of a vehicle skirt frame, and belongs to the technical field of auxiliary devices for production of automobile parts. Background Art

[0002] The panel under the car door is called the side skirt. The side skirt refers to the skirt panel installed on both sides of the car body, which acts as an air dam, reducing the airflow entering the bottom of the car from both sides of the car body. It has a certain interference effect and can significantly reduce air resistance under certain conditions. The skirt panels are mostly installed on the skirt frame, which is mostly composed of C-beams. During the production process, it is necessary to perform point welding between the C-beam and the skirt panel. During the welding process, the C-beam needs to be clamped and fixed by clamping tooling.

[0003] However, the traditional clamping tooling only realizes the clamping function of the C-beam, and generates smoke and dust during the welding process. The smoke and dust will drift into the air and cause air pollution, resulting in poor environmental performance. Utility Model Content

[0004] The purpose of the utility model is to provide a tooling for assembling the C-beam components of a vehicle skirt frame in order to solve the above-mentioned problem, which can handle the smoke generated during the welding process while clamping the C-beam, thereby preventing the welding smoke from spreading into the air and polluting the air, thereby effectively improving the environmental friendliness of use.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a tool for assembling points of a C-beam assembly of a vehicle skirt frame, comprising a base plate, a dust removal structure being provided on the base plate, the dust removal structure comprising a first support plate and an outer frame, two first support plates being fixedly connected to the base plate, the top ends of the two first support plates being fixedly connected to the same outer frame, a fan being installed at the bottom end of the outer frame, a through hole being provided at the bottom end of the outer frame, a connecting box being engaged inside the outer frame, a filter being fixedly connected inside the connecting box, a plurality of supporting nets being fixedly connected inside the connecting box, an activated carbon honeycomb block being placed on the top end of the supporting net, two convex plates being fixedly connected to the top end of the connecting box, and a fixing structure being provided on the outer frame.

[0006] Preferably, the cross-section of the end of the first support plate is L-shaped, and the plurality of support nets are linearly and equidistantly distributed.

[0007] Preferably, the fixed structure includes a guide frame and a first rotating rod, two guide frames are fixedly connected on both sides of the outer frame, the guide frame is rotatably connected to a first screw rod, a slide plate is threadedly connected to the first screw rod, the slide plate is slidably connected to the guide frame, the slide plate is rotatably connected to a stop block, and the stop block is in contact with the convex plate.

[0008] Preferably, one end of the first screw rod is fixedly connected to a first rotating rod, and the first rotating rod passes through the first screw rod and is perpendicular to the first screw rod.

[0009] Preferably, the cross-section of one end of the stop block is L-shaped, and the cross-section of one end of the slide plate is L-shaped.

[0010] Preferably, two second support plates are fixedly connected to the bottom plate, and a clamping structure is provided on the second support plates.

[0011] Preferably, the second support plate is rotatably connected with a second screw rod, the second screw rod is threadedly connected with two sliders, the sliders are slidably connected to the second support plate, and the sliders are fixedly connected with clamping blocks.

[0012] Preferably, one end of the second screw rod is fixedly connected to a second rotating rod, and the second rotating rod passes through the second screw rod and is perpendicular to the second screw rod.

[0013] Preferably, the cross-section of the end portion of the second support plate is L-shaped, and the thread directions of the two ends of the second screw are opposite.

[0014] The beneficial effect of the utility model is that during use, the C-shaped beam can be placed on the two second support plates and the C-shaped beam can be clamped and fixed by the clamping structure. During the welding process, the fan can be started. Under the action of the fan, the air around the C-shaped beam will flow to the connecting box. Therefore, the smoke generated by welding will also flow to the inside of the connecting box with the airflow. After the smoke flows to the inside of the connecting box, the smoke particles can be adsorbed and removed by multiple activated carbon honeycomb blocks, and the smoke particles can be filtered through the filter net. The purified air will pass through the through hole and finally be discharged from one end of the fan. Therefore, the smoke generated in the welding process is removed, and the welding smoke is prevented from drifting into the air and polluting the air, thereby effectively improving the environmental protection of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0017] Figure 3 This is a schematic diagram of the connection structure between the outer frame and the fan of the utility model;

[0018] Figure 4 It is a schematic diagram of the connection structure between the connection box and the support net of the utility model.

[0019] In the figure: 1. bottom plate; 2. dust removal structure; 201. first support plate; 202. outer frame; 203. connection box; 204. convex plate; 205. fan; 206. through hole; 207. filter screen; 208. support net; 209. activated carbon honeycomb block; 3. fixed structure; 301. guide frame; 302. first rotating rod; 303. first screw rod; 304. slide plate; 305. stop block; 4. second support plate; 5. clamping structure; 501. second rotating rod; 502. second screw rod; 503. slider; 504. clamping block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 3 and Figure 4 As shown, a tooling for assembling points of a C-beam assembly of a vehicle skirt frame includes a bottom plate 1, a dust removal structure 2 is provided on the bottom plate 1, and the dust removal structure 2 includes a first support plate 201 and an outer frame 202. Two first support plates 201 are fixedly connected to the bottom plate 1, and the top ends of the two first support plates 201 are fixedly connected to the same outer frame 202, and a fan 205 is installed at the bottom end of the outer frame 202. A through hole 206 is provided at the bottom end of the outer frame 202, and a connection box 203 is engaged inside the outer frame 202. The connection box 203 is fixedly connected to the outer frame 202. 03 is fixedly connected with a filter net 207 inside, and a plurality of support nets 208 are fixedly connected inside the connection box 203. An activated carbon honeycomb block 209 is placed on the top of the support net 208. Two convex plates 204 are fixedly connected to the top of the connection box 203. A fixing structure 3 is provided on the outer frame 202. Two second support plates 4 are fixedly connected to the bottom plate 1. A clamping structure 5 is provided on the second support plate 4. The cross-section of the end of the first support plate 201 is an L-shaped structure, and the plurality of support nets 208 are linearly and equidistantly distributed.

[0022] As a technical optimization solution of the utility model, Figure 1 and Figure 2As shown, the fixed structure 3 includes a guide frame 301 and a first rotating rod 302. Two guide frames 301 are fixedly connected on both sides of the outer frame 202. The guide frames 301 are rotatably connected to the first screw rod 303. The first screw rod 303 is threadedly connected to a slide plate 304. The slide plate 304 is slidably connected to the guide frame 301. The slide plate 304 is rotatably connected to a stop block 305. The stop block 305 contacts the convex plate 204. One end of the first screw rod 303 is fixed to the guide frame 301. A first rotating rod 302 is fixedly connected, and the first rotating rod 302 passes through the first screw rod 303 and is perpendicular to the first screw rod 303. The cross-section of one end of the block 305 is L-shaped, and the cross-section of one end of the slide plate 304 is L-shaped. Therefore, when the block 305 does not resist the convex plate 204, the connecting box 203 can be taken out from the inside of the outer frame 202 to replace and clean the activated carbon honeycomb block 209 and the filter screen 207, thereby effectively ensuring the effect of smoke removal.

[0023] As a technical optimization solution of the utility model, Figure 1 As shown, a second screw rod 502 is rotatably connected to the second support plate 4, and two sliders 503 are threadedly connected to the second screw rod 502. The sliders 503 are slidably connected to the second support plate 4, and a clamping block 504 is fixedly connected to the slider 503. One end of the second screw rod 502 is fixedly connected to a second rotating rod 501, and the second rotating rod 501 passes through the second screw rod 502 and is perpendicular to the second screw rod 502. The cross-section of the end of the second support plate 4 is an L-shaped structure, and the thread directions of the two ends of the second screw rod 502 are opposite, so the C-beam can be fixed.

[0024] When the utility model is in use, the C-shaped beam can be placed on the two second support plates 4, and then the second rotating rod 501 is used. The second rotating rod 501 rotates to drive the second screw rod 502 to rotate. The rotation of the second screw rod 502 will threadably drive the two sliders 503 to move in opposite directions. The movement of the slider 503 will drive the clamping block 504 to move, so that the two clamping blocks 504 move toward the C-shaped beam at the same time, and the two second rotating rods 501 are rotated in sequence until the four clamping blocks 504 are tightly pressed against the C-shaped beam. At this time, the fixing of the C-shaped beam is completed. By fixing the C-beam, the C-beam can be prevented from moving during the welding process, thereby improving the stability of use. During the welding process, the fan 205 can be started, and the air around the C-beam will flow to the connection box 203 under the action of the fan 205. Therefore, the smoke generated by welding will also flow to the inside of the connection box 203 with the air flow. After the smoke flows to the inside of the connection box 203, the smoke particles can be adsorbed and removed by multiple activated carbon honeycomb blocks 209, and the smoke particles can be filtered by the filter net 207 to clean The air after being oxidized will pass through the through hole 206 and finally be discharged from one end of the fan 205, thereby realizing the removal of smoke generated in the welding process, avoiding the welding smoke from drifting into the air and causing air pollution, thereby effectively improving the environmental protection of the use. When it is necessary to clean the filter screen 207 and the activated carbon honeycomb block 209, the first screw 303 can be rotated by the first rotating rod 302. The rotation of the first screw 303 will threadably drive the slide plate 304 to slide on the guide frame 301. When the slide plate 304 slides a certain distance, the block 304 can be rotated. Then, the stopper 305 is made not to resist the convex plate 204, and the above operation is repeated so that the other stopper 305 also does not resist the other convex plate 204. Then, the two convex plates 204 can be held to take out the connection box 203 from the inside of the outer frame 202, and then the activated carbon honeycomb block 209 can be taken off the support net 208 for replacement or cleaning, and the filter net 207 can be cleaned at the same time. By regularly replacing and cleaning the activated carbon honeycomb block 209 and the filter net 207, the smoke removal effect can be ensured, so that it is more convenient to use.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A tool for assembling points of a vehicle skirt frame C-beam assembly, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with a dust removal structure (2), the dust removal structure (2) comprising a first support plate (201) and an outer frame (202), two first support plates (201) are fixedly connected to the bottom plate (1), the top ends of the two first support plates (201) are fixedly connected to the same outer frame (202), a fan (205) is installed at the bottom end of the outer frame (202), a through hole (206) is provided at the bottom end of the outer frame (202), and a connection box (203) is engaged inside the outer frame (202) The connection box (203) is fixedly connected to a filter screen (207) inside, the connection box (203) is fixedly connected to a plurality of support nets (208) inside, an activated carbon honeycomb block (209) is placed on the top of the support nets (208), the top of the connection box (203) is fixedly connected to two convex plates (204), the outer frame (202) is provided with a fixing structure (3), the bottom plate (1) is fixedly connected to two second support plates (4), and the second support plates (4) are provided with a clamping structure (5).

2. The tooling for assembling points of a vehicle skirt frame C-beam assembly according to claim 1, characterized in that: The cross-section of the end of the first support plate (201) is in an L-shaped structure, and the plurality of support nets (208) are linearly and equidistantly distributed.

3. The tooling for assembling points of a vehicle skirt frame C-beam assembly according to claim 1, characterized in that: The fixed structure (3) comprises a guide frame (301) and a first rotating rod (302); two guide frames (301) are fixedly connected to the two sides of the outer frame (202); a first screw rod (303) is rotatably connected to the guide frame (301); a slide plate (304) is threadedly connected to the first screw rod (303); the slide plate (304) is slidably connected to the guide frame (301); a stop block (305) is rotatably connected to the slide plate (304); the stop block (305) contacts the convex plate (204).

4. The tooling for assembling points of a vehicle skirt frame C-beam assembly according to claim 3, characterized in that: One end of the first screw rod (303) is fixedly connected to a first rotating rod (302), and the first rotating rod (302) passes through the first screw rod (303) and is perpendicular to the first screw rod (303).

5. The tooling for assembling points of a vehicle skirt C-beam assembly according to claim 3, characterized in that: The cross section of one end of the stop block (305) is in an L-shaped structure, and the cross section of one end of the slide plate (304) is in an L-shaped structure.

6. The tooling for assembling points of a vehicle skirt frame C-beam assembly according to claim 5, characterized in that: The second support plate (4) is rotatably connected to a second screw rod (502), the second screw rod (502) is threadedly connected to two sliders (503), the sliders (503) are slidably connected to the second support plate (4), and a clamping block (504) is fixedly connected to the sliders (503).

7. The tooling for assembling points of a vehicle skirt C-beam assembly according to claim 6, characterized in that: One end of the second screw rod (502) is fixedly connected to a second rotating rod (501), and the second rotating rod (501) passes through the second screw rod (502) and is perpendicular to the second screw rod (502).

8. The tooling for assembling points of a vehicle skirt frame C-beam assembly according to claim 6, characterized in that: The cross-section of the end of the second support plate (4) is in an L-shaped structure, and the thread directions of the two ends of the second screw rod (502) are opposite.

Images