Welding clamp tool for automobile intercooler

Abstract

The utility model belongs to the technical field of automobile manufacturing, particularly relates to a welding clamp tool for an automobile intercooler, and aims to solve the problems that the clamping stroke is too long and the operation efficiency is reduced due to the fact that a movable fixing assembly installed on one side is adopted to move to achieve the clamping behavior in existing equipment. The welding clamp tool for the automobile intercooler comprises an operation table and a rotating disc, two clamping sliding grooves are symmetrically formed in the top of the operation table, clamping parts are installed on the two clamping sliding grooves, and each clamping part comprises four sliding blocks installed in the corresponding clamping sliding grooves in a sliding mode. The driving bevel gear is controlled to be meshed with the driven bevel gear by rotating the adjusting rotating handle, then rotating force is transmitted to the gear, reciprocating sliding behavior is formed through the two racks meshed with the gear, the two clamping plates are controlled to move synchronously to clamp the automobile intercooler, the clamping stroke is shortened by half, and the clamping efficiency is improved. And the clamping and fixing efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing, in particular to a welding fixture tooling for an automobile intercooler. Background Art

[0002] Intercoolers are usually only seen in cars with superchargers installed. Because intercoolers are actually a supporting part of turbocharging, their function is to reduce the temperature of the high-temperature air after supercharging, reduce the heat load of the engine, increase the intake volume, and thus increase the power of the engine. For supercharged engines, intercoolers are an important component of the supercharging system. Whether it is a mechanical supercharged engine or a turbocharged engine, an intercooler needs to be installed between the supercharger and the intake manifold. The following takes a turbocharged engine as an example to briefly introduce the intercooler.

[0003] After searching, the patent with publication number CN220240522U discloses an automobile intercooler welding fixture, which belongs to the field of automobile intercooler processing technology; it includes a base, a support block is arranged at the upper end of the base, a fixed seat is arranged above the support block, a rotating frame is arranged on one side of the fixed seat, and high-efficiency fixing components are arranged at both ends of the rotating frame, and a lifting and rotating component is arranged on the side of the support block and the rotating frame close to the fixed seat; by setting the high-efficiency fixing component, the automobile intercooler is clamped and fixed horizontally and vertically, the fixing effect of the fixture on the automobile intercooler is improved, the automobile intercooler is prevented from shifting during the welding process, and the stability of the automobile intercooler welding is ensured; by setting the lifting and rotating component, the fixture is lifted and flipped, so that the fixture can adapt to the welding operation of the automobile intercooler by people of different heights, thereby expanding the scope of application of the fixture.

[0004] The existing equipment uses a movable fixed component installed on one side to move to achieve the clamping action, which leads to the problem of too long clamping stroke and reduced operating efficiency. Therefore, we propose a welding fixture for automobile intercooler to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the disadvantage of long clamping stroke and proposes a welding fixture tool for automobile intercooler.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a welding fixture for automobile intercooler, comprising an operating table and a rotating disk, wherein two clamping slots are symmetrically provided on the top of the operating table, and clamping components are installed on the two clamping slots, and the clamping components include four sliders slidably installed in the corresponding clamping slots, and the tops of two sliders at the same end of the four sliders are both welded with clamping plates, and the ends of the two clamping plates close to each other are both screwed with anti-slip pads;

[0007] An adjusting handle is installed on the circumferential side of one end of the rotating disk, a locking bolt is installed on one side of the rotating disk through a screw hole, and the other end of the rotating disk is connected to two of the four sliders, which are respectively located in two of the clamping slots and far away from each other, through a transmission component.

[0008] Preferably, the transmission component comprises an active rotating shaft having one end plugged into one end of the rotating disk via a connecting key, and the other end of the active rotating shaft extends through the operating table and is plugged into an active bevel gear via a connecting key.

[0009] Preferably, a top side of the driving bevel gear is meshingly connected with a driven bevel gear.

[0010] Preferably, a driven rotating shaft is plugged into the top of the driven bevel gear via a connecting key, and a gear is plugged into the top of the driven rotating shaft via a connecting key.

[0011] Preferably, both ends of the gear are meshedly connected with racks, and the top ends of the two racks that are away from each other are fixedly connected to two of the four sliders, which are respectively located in two clamping slots and away from each other, by bolts.

[0012] Preferably, the outside of the driven rotating shaft is connected with a support sleeve via a rolling bearing sleeve, and support frames are symmetrically installed on both ends of the support sleeve by welding, and the ends of the two support frames that are far away from each other are both installed on the inner wall of the operating table by bolts.

[0013] Preferably, mounting plates are mounted on both ends of the bottom of the operating table by welding, and both mounting plates are L-shaped plates, and a plurality of mounting through holes are penetrated through the bottom ends of the two mounting plates.

[0014] In the utility model, a welding fixture for an automobile intercooler is described as follows:

[0015] 1. The utility model controls the meshing of the active bevel gear and the driven bevel gear by rotating the adjustment handle, and then transmits the rotational force to the gear, and forms a reciprocating sliding behavior through the two racks meshing with the gear, so as to realize the control of the synchronous displacement of the two clamping plates to clamp the automobile intercooler, shorten the clamping stroke by half, and effectively improve the clamping and fixing efficiency;

[0016] 2. The utility model installs a locking bolt through one end of the rotating disk, so that the locking bolt can be rotated to make one end of the locking bolt tightly against the outer surface of the operating table, thereby locking the transmission component connected to the rotating disk, avoiding the loosening of the clamping action between the clamping plates due to the reaction force of the intercooler on the two clamping plates during clamping, and effectively improving the installation stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a welding fixture for an automobile intercooler proposed by the utility model;

[0018] Figure 2 This is a schematic structural diagram of the internal part of a welding fixture tooling for an automobile intercooler proposed by the utility model;

[0019] Figure 3 The utility model is a structural schematic diagram of part A of a welding fixture for an automobile intercooler.

[0020] In the figure: 1. operating table; 2. clamping slide; 3. clamping part; 301. slider; 302. clamping plate; 303. anti-skid pad; 4. rotating disk; 5. adjusting handle; 6. locking bolt; 7. transmission part; 701. active rotating shaft; 702. active bevel gear; 703. driven bevel gear; 704. driven rotating shaft; 705. gear; 706. rack; 8. support frame; 9. mounting plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-3 A welding fixture for an automobile intercooler comprises an operating table 1 and a rotating disk 4. Two clamping grooves 2 are symmetrically provided on the top of the operating table 1. A clamping component 3 is installed on the two clamping grooves 2. The clamping component 3 comprises four sliders 301 slidably installed in the corresponding clamping grooves 2. The tops of two sliders 301 at the same end of the four sliders 301 are both installed with clamping plates 302 by welding. The ends of the two clamping plates 302 close to each other are both installed with anti-skid pads 303 by screws. An adjusting handle 5 is installed on the circumference of one end of the rotating disk 4. A locking bolt 6 is installed on one side of the rotating disk 4 through the screw hole provided thereon. The other end of the rotating disk 4 is connected to two sliders 301 in the four sliders 301 through a transmission component 7, which are respectively located in the two clamping grooves 2 and far away from each other.

[0023] In this embodiment, the transmission component 7 includes an active rotating shaft 701 with one end plugged into one end of the rotating disk 4 via a connecting key, and the other end of the active rotating shaft 701 extends through the operating table 1 and is plugged with an active bevel gear 702 via a connecting key.

[0024] By adopting the above scheme, an active rotating shaft 701 is plugged into one end of the rotating disk 4 through a connecting key, and the other end of the active rotating shaft 701 extends through the operating table 1, and an active bevel gear 702 is plugged into the connecting key, so as to establish a transmission connection between the rotating disk 4, the active rotating shaft 701, and the active bevel gear 702, thereby effectively avoiding the problem of transmission power being damaged and greatly improving the control efficiency.

[0025] In this embodiment, a top side of the driving bevel gear 702 is meshedly connected with a driven bevel gear 703 .

[0026] By adopting the above solution, the driven bevel gear 703 is meshedly connected to the top side of the driving bevel gear 702, so as to achieve meshing transmission between the driving bevel gear 702 and the driven bevel gear 703, thereby avoiding power loss and slipping.

[0027] In this embodiment, the top of the driven bevel gear 703 is plugged with the driven rotating shaft 704 via a connecting key, and the top of the driven rotating shaft 704 is plugged with the gear 705 via a connecting key.

[0028] By adopting the above scheme, a driven rotating shaft 704 is inserted into the top of the driven bevel gear 703 through a connecting key, and a gear 705 is inserted into the top of the driven rotating shaft 704 through a connecting key, so that the driven rotating shaft 704 can be used to transmit the rotational force on the driven bevel gear 703 to the gear 705, thereby achieving long-distance transmission of power.

[0029] In this embodiment, both ends of the gear 705 are meshedly connected with racks 706, and the top ends of the two racks 706 that are away from each other are fixedly connected to two sliders 301 in the four sliders 301 by bolts, which are respectively located in the two clamping grooves 2 and away from each other.

[0030] By adopting the above scheme, the ends of the tops of the two racks 706 that are away from each other are fixedly connected to the two sliders 301 in the four sliders 301 by bolts, and the two sliders 301 are respectively located inside the two clamping grooves 2 and away from each other, so as to control the two clamping plates 302 to clamp or move away from each other, and the sliding behavior of the two racks 706 will not be stuck due to the extra sliders 301, thereby ensuring the smooth implementation of the clamping behavior.

[0031] In this embodiment, the outside of the driven rotating shaft 704 is connected to a support sleeve via a rolling bearing sleeve, and support frames 8 are symmetrically installed on both ends of the support sleeve by welding. The ends of the two support frames 8 that are far away from each other are both installed on the inner wall of the operating table 1 by bolts.

[0032] By adopting the above scheme, a support sleeve is connected to the outside of the driven rotating shaft 704 through a rolling bearing sleeve, and support frames 8 are symmetrically installed on both ends of the support sleeve by welding. The ends of the two support frames 8 that are far away from each other are installed on the inner wall of the operating table 1 by bolts, thereby realizing balanced support behavior through the two support frames 8.

[0033] In this embodiment, mounting plates 9 are mounted on both ends of the bottom of the operating table 1 by welding. Both mounting plates 9 are L-shaped plates, and a plurality of mounting through holes are formed through the bottom ends of the two mounting plates 9 .

[0034] By adopting the above scheme, mounting plates 9 are installed at both ends of the bottom of the operating table 1 by welding. Both mounting plates 9 are L-shaped plates. A number of mounting through holes are opened through the bottom ends of the two mounting plates 9, which facilitates the installation of the two L-shaped mounting plates 9 at the specified position by bolts, thereby effectively improving the installation stability.

[0035] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0036] 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 welding fixture for an automobile intercooler, comprising an operating table (1) and a rotating disk (4), characterized in that: Two clamping grooves (2) are symmetrically provided on the top of the operating table (1), and a clamping component (3) is installed on the two clamping grooves (2). The clamping component (3) includes four sliders (301) slidably installed in the corresponding clamping grooves (2), and the tops of two sliders (301) at the same end of the four sliders (301) are both installed with clamping plates (302) by welding, and the ends of the two clamping plates (302) close to each other are both installed with anti-slip pads (303) by screws; An adjusting knob (5) is installed around one end of the rotating disk (4), a locking bolt (6) is installed on one side of the rotating disk (4) through a screw hole, and the other end of the rotating disk (4) is connected to two of the four sliders (301) respectively located inside two of the clamping slots (2) and away from each other through a transmission component (7).

2. A welding fixture for automobile intercooler according to claim 1, characterized in that: The transmission component (7) comprises an active rotating shaft (701) having one end plugged into one end of the rotating disk (4) via a connecting key, and the other end of the active rotating shaft (701) extends through the operating table (1) and is plugged into an active bevel gear (702) via a connecting key.

3. A welding fixture for automobile intercooler according to claim 2, characterized in that: A driven bevel gear (703) is meshedly connected to one side of the top of the driving bevel gear (702).

4. A welding fixture for automobile intercooler according to claim 3, characterized in that: The top of the driven bevel gear (703) is plugged with a driven rotating shaft (704) via a connecting key, and the top of the driven rotating shaft (704) is plugged with a gear (705) via a connecting key.

5. The welding fixture for automobile intercooler according to claim 4, characterized in that: Both ends of the gear (705) are meshedly connected with racks (706), and the top ends of the two racks (706) that are away from each other are fixedly connected to two sliders (301) located in two clamping grooves (2) and away from each other in four sliders (301) by bolts.

6. The welding fixture for automobile intercooler according to claim 4, characterized in that: The outside of the driven rotating shaft (704) is connected to a support sleeve via a rolling bearing sleeve, and support frames (8) are symmetrically mounted on both ends of the support sleeve via welding, and the ends of the two support frames (8) that are away from each other are both mounted on the inner wall of the operating table (1) via bolts.

7. The welding fixture for automobile intercooler according to claim 1, characterized in that: Both ends of the bottom of the operating table (1) are mounted with mounting plates (9) by welding, and both mounting plates (9) are L-shaped plates, and the bottom ends of the two mounting plates (9) are penetrated by a plurality of mounting through holes.

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