阅读说明：本技术 一种钣金修复拉拔器 (Metal plate repairing puller ) 是由 刘梦宁 于 2021-09-13 设计创作，主要内容包括：本发明公开了一种钣金修复拉拔器,包括介子杆、设于介子杆一端的介子、以及碰焊开关；所述介子杆另一端设有连接架,所述连接架两端对称设有滑杆,所述滑杆的靠近连接架端固连有挡环,所述滑杆上套设有弹簧,2个所述滑杆间设有气缸,所述气缸的缸体通过套管与滑杆滑动连接,所述弹簧位于挡环与套管之间,2个所述滑杆的远离连接架端之间固连有横杆,所述气缸的杆体与横杆固连,所述气缸的下方固连有气动触发开关,所述气缸的下方固连有把手。本发明不需要拉拔锤,整体质量降低,使用轻便,操作简单,降低了操作者作业强度,提高了效率,同时工作稳定可靠,修复效果好,具有很好的实用性。(The invention discloses a metal plate repairing puller which comprises a meson rod, a meson arranged at one end of the meson rod and a butt-welding switch, wherein the meson rod is fixedly connected with the meson rod; the other end of the dielectric rod is provided with a connecting frame, two ends of the connecting frame are symmetrically provided with sliding rods, the ends, close to the connecting frame, of the sliding rods are fixedly connected with baffle rings, springs are sleeved on the sliding rods, 2 air cylinders are arranged between the sliding rods, cylinder bodies of the air cylinders are connected with the sliding rods in a sliding mode through sleeves, the springs are located between the baffle rings and the sleeves, 2 cross rods are fixedly connected between the ends, far away from the connecting frame, of the sliding rods, the rod bodies of the air cylinders are fixedly connected with the cross rods, pneumatic trigger switches are fixedly connected with the lower portions of the air cylinders, and handles are fixedly connected with the lower portions of the air cylinders. The invention does not need a drawing hammer, has the advantages of reduced overall quality, light use, simple operation, reduced operation intensity of operators, improved efficiency, stable and reliable work, good repairing effect and good practicability.)

1. The utility model provides a ware is drawn in panel beating restoration which characterized in that: comprises a meson rod (1), a meson (2) arranged at one end of the meson rod (1) and a butt-welding switch (3);

the other end of the dielectric rod (1) is provided with a connecting frame (4), two ends of the connecting frame (4) are symmetrically provided with slide rods (5), the ends, close to the connecting frame (4), of the slide rods (5) are fixedly connected with baffle rings (6), the slide rods (5) are sleeved with springs (7) and 2), air cylinders (8) are arranged between the slide rods (5), the cylinder bodies of the air cylinders (8) are connected with the slide rods (5) in a sliding mode through sleeves (9), the springs (7) are located between the baffle rings (6) and the sleeves (9), 2 transverse rods (10) are fixedly connected between the ends, far away from the connecting frame (4), of the slide rods (5), the rod bodies of the air cylinders (8) are fixedly connected with the transverse rods (10), pneumatic trigger switches (11) are fixedly connected below the air cylinders (8), and handles (12) are fixedly connected below the air cylinders (8).

2. The metal plate repairing puller according to claim 1, is characterized in that: and an adjusting valve (13) is arranged on an air inlet pipe of the pneumatic trigger switch (11).

3. The metal plate repairing puller according to claim 1, is characterized in that: one end of the spring (7) is fixedly connected with the baffle ring (6).

Technical Field

The invention relates to the technical field of automobile maintenance, in particular to a metal plate repairing puller.

Background

With the increase of economy, automobiles in China enter thousands of households, automobile collision accidents are high, automobile body deformation can be caused by collision, and metal plates need to be repaired. At present, the flow of automobile metal plate repair is similar and different, the paint on the collision surface is basically removed by polishing, then the meson is pulled on the automobile body through a single point of a pulling hammer, and a large pit is pulled through multiple points. The existing meson puller mainly has the following problems: the drawing hammer of the medium machine is heavy, the weight is increased due to the existence of the drawing hammer, while the inertia force is insufficient if the light drawing hammer is used, so that the drawing effect is not obvious, even pits are not flat, the labor consumption of workers can be increased when the workers use the drawing hammer for a long time, the labor intensity is increased, the work fatigue is generated, and the efficiency is low.

Disclosure of Invention

The invention aims to overcome the defects of the technology and provide a metal plate repairing puller.

In order to solve the technical problems, the technical scheme provided by the invention is that the metal plate repairing drawing device comprises: comprises a meson rod, a meson arranged at one end of the meson rod and a butt-welding switch; the other end of the dielectric rod is provided with a connecting frame, two ends of the connecting frame are symmetrically provided with sliding rods, the ends, close to the connecting frame, of the sliding rods are fixedly connected with baffle rings, springs are sleeved on the sliding rods, 2 air cylinders are arranged between the sliding rods, cylinder bodies of the air cylinders are connected with the sliding rods in a sliding mode through sleeves, the springs are located between the baffle rings and the sleeves, 2 cross rods are fixedly connected between the ends, far away from the connecting frame, of the sliding rods, the rod bodies of the air cylinders are fixedly connected with the cross rods, pneumatic trigger switches are fixedly connected with the lower portions of the air cylinders, and handles are fixedly connected with the lower portions of the air cylinders.

As an improvement, an adjusting valve is arranged on an air inlet pipe of the pneumatic trigger switch.

As an improvement, one end of the spring is fixedly connected with the baffle ring.

Compared with the prior art, the invention has the advantages that: the invention does not need a drawing hammer, has the advantages of reduced overall quality, light use, simple operation, reduced operation intensity of operators, improved efficiency, stable and reliable work, good repairing effect and good practicability.

Drawings

Fig. 1 is a schematic structural diagram 1 of a sheet metal repair puller according to the present invention.

Fig. 2 is a schematic structural diagram 2 of a sheet metal repair puller according to the present invention.

As shown in the figure: 1. the pneumatic welding device comprises a medium rod, 2, a medium, 3, a butt-welding switch, 4, a connecting frame, 5, a sliding rod, 6, a baffle ring, 7, a spring, 8, a cylinder, 9, a sleeve, 10, a cross rod, 11, a pneumatic trigger switch, 12, a handle, 13 and an adjusting valve.

Detailed Description

The drawing device for repairing the sheet metal is further described in detail with reference to the accompanying drawings.

With reference to fig. 1-2, a metal plate repairing puller comprises a dielectric rod 1, a dielectric 2 arranged at one end of the dielectric rod 1, and a butt-welding switch 3; the other end of the dielectric rod 1 is provided with a connecting frame 4, two ends of the connecting frame 4 are symmetrically provided with slide rods 5, the end, close to the connecting frame 4, of each slide rod 5 is fixedly connected with a baffle ring 6, each slide rod 5 is sleeved with a spring 7, 2 cylinders 8 are arranged between the corresponding slide rods 5, the cylinder body of each cylinder 8 is in sliding connection with the corresponding slide rod 5 through a sleeve 9, each spring 7 is located between the corresponding baffle ring 6 and the corresponding sleeve 9, a cross rod 10 is fixedly connected between the ends, far away from the connecting frame 4, of the corresponding slide rod 5, the rod body of each cylinder 8 is fixedly connected with the corresponding cross rod 10, a pneumatic trigger switch 11 is fixedly connected below each cylinder 8, and a handle 12 is fixedly connected below each cylinder 8.

And an adjusting valve 13 is arranged on an air inlet pipe of the pneumatic trigger switch 11.

One end of the spring 7 is fixedly connected with the baffle ring 6.

In the specific implementation of the invention, the handle 12 is held by one hand, the other hand is held at the connecting frame 4, the meson 2 is aligned to the position of a metal plate to be repaired, the touch switch 3 is touched by the finger of the hand held at the connecting frame 4, the end part of the meson 2 is fixedly connected to the metal plate, the pneumatic trigger switch 11 is pulled by the finger of the hand holding the handle 12, the rod body of the cylinder 8 extends out to push the cross rod 10, so that the slide rod 5 is stressed by a relatively backward force, and the meson 2 generates a pulling force on the metal plate, so that the pulling is realized, the pneumatic trigger switch 11 is released, under the elastic force of the spring 7, the relative position between the slide rod 5 and the cylinder 8 is restored to the original state, and the next pulling action is waited, wherein the spring 7 can play a certain buffering role when the slide rod 5 and the cylinder 8 move relatively.

The invention does not need a drawing hammer, has the advantages of reduced overall quality, light use, simple operation, reduced operation intensity of operators, improved efficiency, stable and reliable work, good repairing effect and good practicability.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.