Air hammer with adjustable forging table

Abstract

The utility model discloses an air hammer with an adjustable forging table, which comprises a support seat and the forging table, a working cylinder is arranged on the support seat, a working piston rod is arranged in the working cylinder, a hammer head is arranged at the bottom of the working piston rod, mounting holes are arranged at corners of the bottom of the support seat, and the forging table is arranged in the mounting holes. A calibration groove is formed in the right side of the supporting seat, a sliding groove is formed in the supporting seat, the forging table is in sliding connection with the supporting seat through the sliding groove, a bearing at the rear end of the forging table is connected with a screw rod, the screw rod is in threaded connection with the supporting seat, and a rotating handle is arranged on the rear side of the screw rod. According to the utility model, the arranged rotating handle can be held tightly and can rotate to drive the screw rod after being held tightly, and the screw rod is connected with the forging table bearing, so that the forging table and the workpiece can be driven by the screw rod to horizontally move along the direction of the sliding chute, other parts of the workpiece can be beaten, the effect of adjusting the position of the forging table is achieved, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of air hammers, in particular to an air hammer with an adjustable forging platform. Background Art

[0002] Air hammer is a kind of free forging equipment. Its compression cylinder compresses air and sends it into the working cylinder through the distribution valve, pushing the piston and the hammer head to move up and down to hammer. It is flexible to operate. This type of machine is suitable for various free forgings: such as extension, upsetting, punching, shearing, forging welding, twisting, bending, etc., and various open die forgings can be performed using a cushion die. The air hammer is mainly composed of a frame, a transmission mechanism, a compression cylinder and a working cylinder, a compression piston, a drop part, a gas distribution mechanism and anvil.

[0003] After searching, the patent with announcement number CN205464119U discloses an air hammer, and its content records "including a hammer body, a hammer head and an anvil, the hammer head is slidably connected to the hammer body, and the anvil is located below the hammer head, and the hammer head is provided with an upper anvil at one end close to the anvil, the upper anvil is integrally formed with the hammer head, and the upper anvil has extensions formed at both ends toward the middle, and the middle is an arc-shaped structure concave from outside to inside. The utility model has a simple structure, and mainly achieves the effect of stabilizing the air hammer when hammering the workpiece by integrally forming the upper anvil with the upper anvil..." From the above, it can be seen that the structure of supporting the workpiece of the air hammer in this patent is fixed, and can only hammer a certain part of the workpiece, with a small scope of use and certain shortcomings. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted by the utility model is: an adjustable air hammer with a forging table, including a support seat and a forging table, a working cylinder is arranged on the support seat, a working piston rod is arranged in the working cylinder, a hammer head is arranged at the bottom of the working piston rod, a slide groove is opened on the support seat, the forging table is slidably connected to the support seat through the slide groove, a screw is connected to the rear end bearing of the forging table, the screw is threadedly connected to the support seat, and a turning handle is arranged on the rear side of the screw.

[0006] Preferably, mounting holes are provided at the corners of the bottom of the support base, and a calibration groove is provided on the right side of the support base.

[0007] Preferably, a stopper is provided on the outer side of the support seat.

[0008] Preferably, a protrusion is provided at the bottom of the forging platform.

[0009] Preferably, a calibration block is provided on the right side of the forging platform.

[0010] Preferably, it further comprises a collecting box, wherein the collecting box is inserted into the supporting seat, and the bottom end of the collecting box abuts against the stopper.

[0011] By adopting the above technical scheme, the beneficial effects achieved by the utility model are as follows: the turning handle provided in the utility model can be gripped, and after being gripped, it can be rotated to drive the screw rod; since the screw rod is connected to the forging table bearing, the forging table and the workpiece can be driven by the screw rod to move horizontally along the direction of the slide groove, so that other parts of the workpiece can be hammered, thereby achieving the effect that the forging table can adjust the position, and the use range is large; at the same time, the calibration block provided can be aligned with the calibration groove of the support seat, and after alignment, the center of the forging table can face the hammer head for easy use; then the collection box provided can be inserted on the support seat, and its bottom can abut against the stop block, so that the collection box can be installed on the support seat; after installation, the debris generated during hammering can be collected by the collection box for centralized recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the support seat of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the forging platform of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the collection box of the utility model.

[0016] Reference numerals:

[0017] 100, support seat; 110, working cylinder; 120, working piston rod; 130, hammer head; 140, slide groove; 150, mounting hole; 160, calibration groove; 170, stopper;

[0018] 200, forging table; 210, screw rod; 220, turning handle; 230, calibration block;

[0019] 300. Collection box. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0021] The following describes some embodiments of the utility model in conjunction with the accompanying drawings to provide an adjustable air hammer forging table.

[0022] Embodiment 1:

[0023] Reference Figure 1-3 , which is the first embodiment of the utility model, provides an air hammer with an adjustable forging platform, including a support base 100 and a forging platform 200.

[0024] Specifically, a working cylinder 110 is provided on the support seat 100, a working piston rod 120 is provided in the working cylinder 110, a hammer head 130 is provided at the bottom of the working piston rod 120, and the working piston rod 120 can drive the hammer head 130 to move up and down so as to hammer the workpiece, a slide groove 140 is provided on the support seat 100, and mounting holes 150 are provided at the corners of the bottom of the support seat 100, and the mounting holes 150 can be penetrated by bolts so as to fix the support seat 100 by bolts, a calibration groove 160 is provided on the right side of the support seat 100, and a stop block 170 is provided on the outer side of the support seat 100, and the stop block 170 can support the collection box 300 so that the collection box 300 collects debris.

[0025] Specifically, the forging table 200 is slidably connected to the support seat 100 through the slide groove 140, and the forging table 200 can slide on the support seat 100 through the slide groove 140 to adjust the position of the forging table 200. The rear end bearing of the forging table 200 is connected with a screw rod 210, and the screw rod 210 is threadedly connected to the support seat 100. The rear side of the screw rod 210 is provided with a handle 220, and the handle 220 can be gripped and rotated after being gripped. Since the screw rod 210 is connected to the bearing of the forging table 200, the rotating handle 220 20 can drive the forging table 200 and the workpiece to move horizontally along the direction of the slide groove 140 through the screw rod 210. After moving to the appropriate position, other parts of the workpiece can be hammered to achieve the effect that the forging table 200 can be adjusted in position for processing and a wide range of use. A protrusion is provided at the bottom of the forging table 200, and a calibration block 230 is provided on the right side of the forging table 200. The calibration block 230 can be aligned with the calibration groove 160 of the support seat 100. After alignment, the center of the forging table 200 can face the hammer head 130 for use.

[0026] Embodiment 2:

[0027] Reference Figure 1 and Figure 4 , which is the second embodiment of the utility model, is different from the first embodiment in that it also includes a collecting box 300, the collecting box 300 is inserted on the supporting base 100, and the bottom end of the collecting box 300 abuts against the stopper 170. The collecting box 300 can be inserted on the supporting base 100, and the bottom of the collecting box 300 abuts against the stopper 170 after the insertion. After the abutment, the collecting box 300 can catch the debris generated during the hammering so as to be collected and recycled.

[0028] The working principle and use process of the utility model are as follows: when in use, the handle 220 can be gripped tightly, and the handle 220 can be rotated after being gripped tightly. Since the screw rod 210 is connected to the bearing of the forging table 200, the rotating handle 220 can drive the forging table 200 and the workpiece to move horizontally along the direction of the slide groove 140 through the screw rod 210. After moving to a suitable position, other parts of the workpiece can be hammered, so as to achieve the effect that the forging table 200 can be adjusted in position, so as to facilitate processing and have a wide range of use. Then, the calibration block 230 on the right side of the forging table 200 can be aligned with the calibration groove 160 of the support seat 100. After alignment, the center of the forging table 200 can face the hammer head 130 for use. When hammering, the collecting box 300 can be inserted into the supporting seat 100, and the bottom of the collecting box 300 can be abutted against the stopper 170, so that the collecting box 300 can be installed on the supporting seat 100. After installation, the debris generated during hammering can be collected by the collecting box 300 for centralized recycling.

[0029] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A forging table adjustable air hammer, characterized in that: include: A support seat (100), wherein a working cylinder (110) is disposed on the support seat (100), a working piston rod (120) is disposed in the working cylinder (110), a hammer head (130) is disposed at the bottom of the working piston rod (120), and a slide groove (140) is provided on the support seat (100); A forging platform (200) is slidably connected to a support seat (100) via a slide groove (140); a screw rod (210) is connected to a rear end bearing of the forging platform (200); the screw rod (210) is threadedly connected to the support seat (100); and a handle (220) is arranged at the rear side of the screw rod (210).

2. The adjustable air hammer according to claim 1, characterized in that: The corners of the bottom of the support seat (100) are each provided with a mounting hole (150), and the right side of the support seat (100) is provided with a calibration groove (160).

3. The adjustable air hammer according to claim 1, characterized in that: A stopper (170) is provided on the outer side of the support seat (100).

4. The adjustable air hammer according to claim 1, characterized in that: The bottom of the forging platform (200) is provided with a protrusion.

5. The adjustable air hammer according to claim 1, characterized in that: A calibration block (230) is arranged on the right side of the forging platform (200).

6. The adjustable air hammer according to claim 1, characterized in that: It also comprises a collection box (300), wherein the collection box (300) is inserted into the support seat (100), and the bottom end of the collection box (300) is in contact with the stopper (170).

Images