Stud welding machine convenient to calibrate

Abstract

The utility model discloses a stud welding machine convenient to calibrate, which belongs to the field of stud welding machines, and adopts the technical scheme that the stud welding machine comprises a body mechanism, a blanking mechanism is mounted at the upper end of the body mechanism, a calibrating mechanism is slidably connected to the outer part of the blanking mechanism, and the calibrating mechanism comprises an adjusting frame; the adjusting frame is connected to the outer end of the body mechanism in a sliding mode, a lead block is installed at the upper end of the adjusting frame, and the front side of the adjusting frame is connected with calibration plates which are symmetrically distributed in a sliding mode; by arranging the calibration plate and the positioning ring, when the welding machine is used, calibrated and installed, a wire of a welding gun is stored through the wire guiding block, the welding guns with different diameters are positioned through the pair of adjustable calibration plate and the positioning ring, when the welding gun is installed and operated, generated acting force is transmitted to the buffering piece, and the buffering piece conducts positioning buffering on the installed and calibrated welding gun; the stud welding machine is more convenient to maintain and calibrate, meanwhile, assembly and calibration are more stable, and the calibration convenience of the stud welding machine is improved.

Description

Technical Field

[0001] The utility model relates to the field of stud welding machines, in particular to a stud welding machine which is convenient for calibration. Background Art

[0002] Stud welding machines are classified into two categories: energy storage stud welding machines and drawn arc stud welding machines. The important function of stud welding machines is to weld workpieces, so stud welding machines are widely used in the field of industrial manufacturing.

[0003] Chinese patent authorization application number: CN202023137235.5 provides a stud welding machine with an angle adjustment function. The welding head of this solution is electrically connected to the external stud welding machine. The workpiece to be welded is placed on the upper surface of the placement table. The electric push rod drives the cylinder to move to match the gap between the second slide and the second slider. The cylinder drives the welding head to rise and fall. The welding is carried out through the welding head to achieve horizontal and vertical welding. The placement table is driven by the motor to rotate to match the gap between the first slide and the first slider to achieve rotation of the welding workpiece. The welding is carried out through the welding head to achieve all-round welding of the workpiece, which optimizes the existing welding head adjustment function and the angle adjustment of the workpiece to be welded.

[0004] The existing stud welding machine has certain disadvantages when in use. First, the stud welding machine needs to be repaired when in use. When the welding gun structure is installed and maintained, due to the large number of components set on the outside of the welding gun, it is difficult to repair, calibrate and install the stud welding machine, which affects the use effect of the stud welding machine. For this reason, we propose a stud welding machine that is easy to calibrate. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the present invention is to provide a stud welding machine that is easy to calibrate. By setting a calibration plate and a positioning ring, when the welding machine is used for calibration installation, the wires of the welding gun are stored through the lead block, and a pair of adjustable calibration plates and positioning rings are used to position welding guns of different diameters. When the welding gun is installed and operated, the force generated is transmitted to the buffer part, and the buffer part positions and buffers the welding gun during installation and calibration, making the maintenance and calibration of the stud welding machine more convenient, and the assembly calibration is also more stable, thereby improving the calibration convenience of the stud welding machine.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A stud welding machine with convenient calibration includes a main body mechanism, a blanking mechanism is installed on the upper end of the main body mechanism, and a calibration mechanism is slidably connected to the outside of the blanking mechanism;

[0008] The calibration mechanism includes an adjustment frame, which is slidably connected to the outer end of the main body mechanism. A lead block is installed on the upper end of the adjustment frame. The front side of the adjustment frame is slidably connected to a symmetrically distributed calibration plate. The inner ends of the calibration plates are slidably connected to positioning rings, and a buffer frame is installed at the rear end of the positioning ring.

[0009] By installing the calibration plate and the locating ring, the calibration convenience of the stud welding machine can be improved.

[0010] Furthermore, a buffer member is installed at the rear end of the buffer frame, and the buffer frame is in a T-shaped structure.

[0011] By installing the buffer piece, the operating stability of the stud welding machine is further improved.

[0012] Furthermore, a buffer groove is formed at the outer end of the buffer frame, the buffer groove is located at the inner end of the calibration plate, and an adjustment component is installed at the inner end of the adjustment frame.

[0013] By installing the adjustment component, the calibration plate can be easily calibrated and positioned.

[0014] Furthermore, a cylinder is installed at the rear end of the adjustment frame, and a mounting frame is installed at the rear end of the cylinder.

[0015] By setting up a mounting bracket, the mounting bracket can support the outer end of the cylinder, making the cylinder drive the welding gun more stable.

[0016] Furthermore, the main body mechanism includes a welding frame, the inner end of the welding frame is movably connected to the stud welding host, the outer end of the welding frame is installed with a driving member, and the transmission end of the driving member is fixedly connected to a screw.

[0017] By installing the screw, the external moving block can be moved in the opposite direction.

[0018] Furthermore, the outer end of the screw is sleeved with symmetrically distributed moving blocks.

[0019] By installing moving blocks, the adjustment of the blanking mechanism and the calibration mechanism can be made more stable.

[0020] Furthermore, an assembly plate is installed at the upper end of the moving block, a lower hopper is installed at the outer end of the lower hopper of the assembly plate, a lower barrel is installed at the bottom end of the lower hopper, the inner end of the lower barrel is slidably connected to a guide plate, the outer end of the guide plate is installed with a connecting block, and the inner end of the connecting block is rotatably connected to a driving assembly.

[0021] By installing the guide plate, the device can be operated and used more conveniently.

[0022] Furthermore, the other end of the driving assembly away from the connecting block is slidably connected to a guide assembly, and the outer end of the discharge barrel is provided with a discharge port.

[0023] By installing the guide assembly, the guide plate adjustment can be made more stable.

[0024] In summary, the present invention has the following beneficial effects:

[0025] By providing a calibration plate and a positioning ring, when the welding machine is used for calibration installation, the wire of the welding gun is stored through the lead block. A pair of adjustable calibration plates and positioning rings are used to position welding guns of different diameters. When the welding gun is installed and operated, the force generated is transmitted to the buffer part, and the buffer part positions and buffers the welding gun during installation and calibration. This makes the maintenance and calibration of the stud welding machine more convenient, and the assembly calibration is also more stable, thereby improving the calibration convenience of the stud welding machine.

[0026] By setting an adjustment component, which consists of a motor, a threaded rod with opposite threads and a sleeve block, when the adjustment component is started, it can drive a pair of external calibration plates to adjust in opposite directions, so that the calibration plates can be easily calibrated and positioned;

[0027] By setting a guide plate, the guide plate is raised and lowered when a driving assembly composed of a motor and a screw is started, which facilitates the unloading of studs by the unloading barrel and makes the operation and use of the device more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0029] Figure 2 2 is a schematic diagram of the structure of the adjustment frame in a top view of the cross section in this embodiment;

[0030] Figure 3 In this embodiment Figure 2 A schematic diagram of the structure with an enlarged plane at point A;

[0031] Figure 4 Schematic diagram of the cross section of the lower barrel in this embodiment;

[0032] Figure 5 In this embodiment Figure 1 Schematic diagram of the three-dimensional enlarged structure at point B in the middle.

[0033] In the figure, 1. main body mechanism; 101. welding frame; 102. stud welding main unit; 103. driving part; 104. screw; 105. moving block; 2. unloading mechanism; 201. assembly plate; 202. unloading hopper; 203. unloading barrel; 204. guide plate; 205. connecting block; 206. driving assembly; 207. guide assembly; 208. unloading port; 3. calibration mechanism; 301. adjusting frame; 302. lead block; 303. calibration plate; 304. positioning ring; 305. buffer frame; 306. buffer part; 307. buffer slot; 308. adjusting assembly; 309. cylinder; 310. mounting frame. DETAILED DESCRIPTION

[0034] The present invention will be described in further detail below with reference to the accompanying drawings.

[0035] Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom," "top," "inner," and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

[0036] Reference Figure 1-5 As shown, a stud welding machine convenient for calibration in a preferred embodiment of the present utility model comprises a main body mechanism 1, a blanking mechanism 2 is mounted on the upper end of the main body mechanism 1, and a calibration mechanism 3 is slidably connected to the outside of the blanking mechanism 2;

[0037] The calibration mechanism 3 includes an adjustment frame 301, which is slidably connected to the outer end of the main body mechanism 1. A lead block 302 is installed at the upper end of the adjustment frame 301. The front side of the adjustment frame 301 is slidably connected to a symmetrically distributed calibration plate 303. The inner ends of the calibration plates 303 are slidably connected to a positioning ring 304. The rear end of the positioning ring 304 is installed with a buffer frame 305.

[0038] Reference Figure 2-3 As shown, further, a buffer member 306 is installed at the rear end of the buffer frame 305, and the buffer frame 305 is a T-shaped structure.

[0039] Reference Figure 3 As shown, further, a buffer groove 307 is opened at the outer end of the buffer frame 305, the buffer groove 307 is located at the inner end of the calibration plate 303, and an adjustment component 308 is installed at the inner end of the adjustment frame 301.

[0040] Reference Figure 1 As shown, further, a cylinder 309 is installed at the rear end of the adjustment frame 301 , and a mounting frame 310 is installed at the rear end of the cylinder 309 .

[0041] By installing, the wires of the welding gun are stored through the lead block 302. The adjustment component 308 is composed of a motor, a threaded rod with opposite threads and a sleeve block. When the adjustment component 308 is started, it can drive a pair of external calibration plates 303 to adjust in relative directions, so that the calibration plates 303 can be easily operated and calibrated. At this time, a pair of adjustable calibration plates 303 are used to position welding guns of different diameters. During positioning, a pair of positioning rings 304 are attached to the outside of the welding gun. When the welding gun is installed and operated, the force generated is transmitted to the buffer 306. The buffer 306 performs positioning and buffering on the welding gun during installation and calibration. The buffer 306 is a damping component of the existing structure, which can suppress and buffer the force generated during calibration operation, making the maintenance and calibration of the stud welding machine more convenient while making the assembly and calibration more stable.

[0042] Reference Figure 1 and Figure 5 As shown, further, the main body mechanism 1 includes a welding frame 101, the inner end of the welding frame 101 is movably connected to the stud welding host 102, the outer end of the welding frame 101 is installed with a driving member 103, and the transmission end of the driving member 103 is fixedly connected to a screw 104.

[0043] Reference Figure 5 As shown, further, the outer end of the screw rod 104 is sleeved with symmetrically distributed moving blocks 105.

[0044] By installing the screw rod 104 with opposite threads on the outside, when the screw rod 104 is rotated, the external movable block 105 can be moved in the opposite direction, which is convenient for adjustment. A pair of movable blocks 105 can be connected at the bottom ends of the blanking mechanism 2 and the calibration mechanism 3 respectively, making the adjustment of the blanking mechanism 2 and the calibration mechanism 3 more stable.

[0045] Reference Figure 1 and Figure 4 As shown, further, an assembly plate 201 is installed at the upper end of the moving block 105, the outer end of the lower hopper 202 of the assembly plate 201 is installed with a lower hopper 202, the bottom end of the lower hopper 202 is installed with a lower barrel 203, the inner end of the lower barrel 203 is slidingly connected to a guide plate 204, the outer end of the guide plate 204 is installed with a connecting block 205, and the inner end of the connecting block 205 is rotatably connected to a driving component 206.

[0046] Reference Figure 4 As shown, further, the other end of the driving assembly 206 away from the connecting block 205 is slidably connected to the guide assembly 207, and the outer end of the discharge barrel 203 is provided with a discharge port 208.

[0047] By installing the guide plate 204, the drive assembly 206 composed of a motor and a screw is activated to lift and lower it, which facilitates the unloading of studs by the unloading barrel 203. The guide assembly 207 is composed of a slider and a slide rod. When the guide plate 204 is adjusted, the guide assembly 207 can guide it, making the adjustment of the guide plate 204 more stable.

[0048] Specific implementation process: When the device is calibrated, the wire of the welding gun is stored through the lead block 302, and the adjustment component 308 is started. The adjustment component 308 consists of a motor, a threaded rod with opposite threads and a sleeve block. When the adjustment component 308 is started, it can drive a pair of external calibration plates 303 to adjust in relative directions. At this time, a pair of adjustable calibration plates 303 are used to position welding guns of different diameters. During positioning, a pair of positioning rings 304 are attached to the outside of the welding gun. When the welding gun is installed and operated, the force generated is transmitted to the buffer 306. The buffer 306 is a damping component of the existing structure, which can suppress and buffer the force generated during the calibration operation, making the maintenance and calibration of the stud welding machine more convenient while the assembly calibration is more stable.

[0049] Finally, during operation, the guide plate 204 is raised and lowered by the driving assembly 206 composed of a motor and a screw rod, which facilitates the unloading barrel 203 to unload the studs, making the operation and use of the device more convenient.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A stud welding machine that is easy to calibrate, characterized by: It comprises a main body mechanism (1), a blanking mechanism (2) is installed on the upper end of the main body mechanism (1), and a calibration mechanism (3) is slidably connected to the outside of the blanking mechanism (2); The calibration mechanism (3) comprises an adjustment frame (301), the adjustment frame (301) is slidably connected to the outer end of the main body mechanism (1), a lead block (302) is installed on the upper end of the adjustment frame (301), the front side of the adjustment frame (301) is slidably connected to symmetrically distributed calibration plates (303), the inner ends of the calibration plates (303) are slidably connected to positioning rings (304), and a buffer frame (305) is installed at the rear end of the positioning rings (304).

2. A stud welding machine with convenient calibration according to claim 1, characterized in that: A buffer member (306) is installed at the rear end of the buffer frame (305), and the buffer frame (305) is in a T-shaped structure.

3. A stud welding machine with convenient calibration according to claim 2, characterized in that: The outer end of the buffer frame (305) is provided with a buffer groove (307), and the buffer groove (307) is located at the inner end of the calibration plate (303). The inner end of the adjustment frame (301) is installed with an adjustment component (308).

4. A stud welding machine with convenient calibration according to claim 3, characterized in that: A cylinder (309) is installed at the rear end of the adjustment frame (301), and a mounting frame (310) is installed at the rear end of the cylinder (309).

5. The stud welding machine with convenient calibration according to claim 1, characterized in that: The main body mechanism (1) comprises a welding frame (101), the inner end of the welding frame (101) is movably connected to a stud welding host (102), the outer end of the welding frame (101) is mounted with a driving member (103), and the transmission end of the driving member (103) is fixedly connected to a screw rod (104).

6. A stud welding machine with convenient calibration according to claim 5, characterized in that: The outer end of the screw rod (104) is sleeved with symmetrically distributed moving blocks (105).

7. A stud welding machine with convenient calibration according to claim 6, characterized in that: The upper end of the moving block (105) is mounted with an assembly plate (201), the outer end of the lower hopper (202) of the assembly plate (201) is mounted with a lower hopper (202), the bottom end of the lower hopper (202) is mounted with a lower barrel (203), the inner end of the lower barrel (203) is slidably connected to a guide plate (204), the outer end of the guide plate (204) is mounted with a connecting block (205), and the inner end of the connecting block (205) is rotatably connected to a driving assembly (206).

8. A stud welding machine with convenient calibration according to claim 7, characterized in that: The other end of the driving assembly (206) away from the connecting block (205) is slidably connected to a guide assembly (207), and the outer end of the discharge barrel (203) is provided with a discharge port (208).

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