CN206839465U - A kind of high-frequency hydraulic vibration hammer structural member welding tooling - Google Patents

Abstract

The utility model discloses a high-frequency hydraulic vibration hammer structure welding tool, which comprises a turntable, a bottom plate and a welding clamp body. The turntable is provided with a bottom plate, and the bottom plate is provided with a welding clamp body and a rotary screw positioning mechanism. The welding clamp specifically includes spacers, spacer blocks, stop pins, pressure plates and nut seats, the spacers, spacer spacers, stop pins and nut seats are connected to the bottom plate by hexagon socket bolts, and the pressure plate is connected to the nut seat by bolts , the rotating screw positioning mechanism includes a rotating base, a rotating shaft and a screw rod, the rotating base is connected to the bottom plate through a hexagon socket bolt, the rotating shaft is connected to the rotating base, and the screw is connected to the rotating shaft. The utility model can realize the clamping of different workpieces through the positioning hole position of the rotary positioning mechanism, and improves the versatility of the workpieces. The utility model has the function of repeated positioning of the tooling, has high work efficiency, low cost, and can ensure the weld seam to be formed. quality.

Description

A welding tool for structural parts of high-frequency hydraulic vibration hammer

technical field

The utility model relates to a welding tool, in particular to a welding tool for structural parts of a high-frequency hydraulic vibration hammer.

Background technique

At present, the traditional high-frequency hydraulic vibration hammer structural parts welding tooling has the following defects. It does not realize the one-time clamping and welding of the workpiece. During the manual clamping process, the positioning of the workpiece is easily misplaced, resulting in large welding deformation and poor weld forming quality. It is easy to produce defects such as pores and welding slag. The general tooling positioning fixture cannot change the position, and the welder needs to re-fix and position after welding in one direction, which brings great inconvenience and waste of time to the welding task, and Most of the fixtures are one-to-one size specifications and cannot be used for multi-specification workpieces. For this reason, we propose a welding tool for structural parts of high-frequency hydraulic vibration hammer.

Contents of the invention

The main purpose of the utility model is to provide a high-frequency hydraulic vibration hammer structure welding tool that can be rotated and displaced, and is suitable for workpieces of various specifications with high repeat positioning accuracy, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A high-frequency hydraulic vibration hammer structure welding tool, including a turntable, a base plate and a welding clamp body, the turntable is provided with a base plate, the base plate is provided with a welding clamp body and a rotating screw positioning mechanism, and the welding clamp body includes Pad block, spacer block, stop pin, pressure plate and nut seat, the spacer block, spacer block, stop pin and nut seat are connected to the bottom plate by hexagon socket bolts, the pressure plate is connected to the nut seat by bolts, and the rotating screw The positioning mechanism includes a rotating base, a rotating shaft and a screw rod, the rotating base is connected to the bottom plate through an inner hexagon bolt, the rotating shaft is connected to the rotating base, and the screw rod is connected to the rotating shaft.

Further, the turntable is connected to the bottom plate through a rotating body, the upper end of the rotating body is connected to the lower surface of the bottom plate, the lower end of the rotating body is connected to the upper surface of the turntable, and the turntable and the bottom plate are positioned by fastening bolts.

Further, the number of spacers is four, and they are evenly distributed in the center of the surface of the bottom plate.

Further, one end of the limit block is provided with a limit shoulder.

Further, the rotating shaft is a set bolt limiting rotating shaft.

Compared with the prior art, the utility model has the following beneficial effects: the welding position of the workpiece on the bottom plate can be positioned 360 degrees through the positioning fastening bolts provided, and the four pads on the bottom plate can horizontally pad the workpiece so that the workpiece will not In case of inclination, the shoulder and pressure plate at one end of the limit pad can better fix the movement of the workpiece inside the fixture, which can ensure the high precision of welding and forming. According to the width of the vibration hammer mechanism components to be welded, choose to use rotation positioning The position of the positioning hole of the mechanism can realize the clamping of different workpieces and improve the versatility of the workpieces. The utility model has the function of repeated positioning of the tooling, has high work efficiency, low cost, and can ensure the quality of weld formation.

【Description of drawings】

Fig. 1 is a schematic diagram of the overall structure of a high-frequency hydraulic vibrating hammer structural part welding tool of the present invention.

Fig. 2 is a schematic structural diagram of a welding clamp of a high-frequency hydraulic vibrating hammer structural part welding tool of the present invention.

In the figure: 1, turntable; 2, bottom plate; 3, welding clamp body; 4, spacer; 5, limit spacer; 6, retaining pin; 7, pressure plate; 8, nut seat; 10. Swivel seat; 11. Rotating shaft; 12. Screw; 13. Fastening bolt; 14. Rotating body; 15. Hexagon socket bolt; 16. Shoulder.

【detailed description】

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figure 1-2, a high-frequency hydraulic vibration hammer structure welding tool includes a turntable 1, a bottom plate 2 and a welding clamp body 3, the turntable 1 is provided with a bottom plate 2, and the bottom plate 2 is provided with a welding The clamp body 3 and the rotary screw positioning mechanism 9, the welding clamp body 3 includes a pad 4, a spacer 5, a stop pin 6, a pressing plate 7 and a nut seat 8, the pad 4, the spacer 5, Stop pin 6 and nut seat 8 are connected base plate 2 by hexagon socket bolt 15, and pressure plate 7 is connected with nut seat 8 by bolt, and described rotary screw positioning mechanism 9 comprises swivel seat 10, rotating shaft 11 and screw rod 12, and described swivel seat 10 passes The hexagon socket bolt 15 is connected to the base plate 2 , the rotating shaft 11 is connected to the swivel base 10 , and the screw rod 12 is connected to the rotating shaft 11 .

The utility model is a welding tool for high-frequency hydraulic vibration hammer structural parts. Before welding, the installation position of the rotary positioning mechanism 9 is selected according to the model of the workpiece, and the workpiece is horizontally hoisted into the shoulder 16 of the flat limit pad 5, and the workpiece is translated and pasted. Tighten the stopper pin 6, lock the screw rod on the rotary positioning mechanism 9 after tightening, and then tighten the four sets of pressure bolts of the pressure plate 7 provided on the bottom plate 2, and clamp the workpiece in this way. The operation is very simple. After the clamping is completed, select the first welding position and lock the fastening bolt 13 of the turntable 1 to position the welding clamp body 3. When the workpiece needs to be changed during the welding process, the fastening bolt 13 of the turntable 1 can be loosened to change the position. Tighten the fastening bolt 13 after the welding position, in this way, only one clamping is required to complete the welding seam operation at different positions of the workpiece. It can ensure the quality of welding seam formation very well.

Wherein, the turntable 1 and the bottom plate 2 are connected by a rotating body 14, the upper end of the rotating body 14 is connected to the lower surface of the bottom plate 2, the lower end of the rotating body 14 is connected to the upper surface of the turntable 1, and the turntable 1 and the bottom plate 2 are fastened Bolt 13 is positioned.

Wherein, the number of the pads 4 is four, and they are evenly distributed in the center of the surface of the bottom plate 2 .

Wherein, the limit block 5 is provided with a limit shoulder 16 at one end.

Wherein, the rotating shaft 11 is a set bolt limiting rotating shaft.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A high-frequency hydraulic vibration hammer structure welding tool, including a turntable (1), a bottom plate (2) and a welding clamp body (3), characterized in that: the turntable (1) is provided with a bottom plate (2), The bottom plate (2) is provided with a welding clamp body (3) and a rotating screw positioning mechanism (9), and the welding clamp body (3) includes a pad (4), a limit pad (5), a stop pin ( 6), the pressure plate (7) and the nut seat (8), the spacer (4), the limit spacer (5), the stop pin (6) and the nut seat (8) are connected to the bottom plate by the hexagon socket bolt (15) (2), the pressure plate (7) is connected with the nut seat (8) by bolts, the rotating screw positioning mechanism (9) includes a swivel seat (10), a rotating shaft (11) and a screw (12), and the swivel seat (10 ) is connected to the bottom plate (2) through the hexagon socket bolt (15), the rotating shaft (11) is connected to the swivel base (10), and the screw rod (12) is connected to the rotating shaft (11). 2. A high-frequency hydraulic vibration hammer structural member welding tool according to claim 1, characterized in that: the turntable (1) and the bottom plate (2) are connected through a rotating body (14), and the rotating body (14 ) is connected to the lower surface of the bottom plate (2), the lower end of the rotating body (14) is connected to the upper surface of the turntable (1), and the turntable (1) and the bottom plate (2) are positioned by fastening bolts (13). 3. The high-frequency hydraulic vibration hammer structural member welding tool according to claim 1, characterized in that: the number of the pads (4) is four, and they are evenly distributed in the center of the surface of the bottom plate (2). 4. The high-frequency hydraulic vibrating hammer structure welding tool according to claim 1, characterized in that: one end of the limit block (5) is provided with a limit shoulder (16). 5. The high-frequency hydraulic vibrating hammer structure welding tool according to claim 1, characterized in that: the rotating shaft (11) is a set bolt limiting rotating shaft.