CN221817857U - Cold welding machine distance adjustment mechanism - Google Patents

Abstract

The utility model discloses a distance adjusting mechanism of a cold welding machine, which relates to the technical field of cold welding machines and comprises a processing table, wherein the upper surface of the processing table is fixedly connected with a supporting plate, the upper surface of the processing table is fixedly connected with a mounting plate at the rear side position of the supporting plate, the front surface of the supporting plate is provided with a first sliding chute, the top of the supporting plate is welded with a top plate, guide rods are fixedly connected to two sides between the bottom surface of the top plate and the upper surface of the processing table, the surface of the guide rods is slidably connected with an adjusting block, and the surface of the adjusting block is provided with a second sliding chute. This scheme is at first driven the transfer line through the motor and is rotated, and then drives spacing slider and control along the inside of spout two and remove, and then makes regulating block, drive slider and connecting plate reciprocate to automatically regulated cold welding machine's upper and lower distance improves adjustment efficiency, makes cold welding machine keep vertical rectilinear motion through spout one simultaneously, avoids the circumstances of skew to appear when welding.

Description

A distance adjustment mechanism for cold welding machine

Technical Field

The utility model relates to the technical field of cold welding machines, in particular to a distance adjustment mechanism for cold welding machines.

Background Art

Cold welding machine is a kind of equipment commonly used in the field of metal processing and maintenance. It can connect metal materials together through cold welding technology. Cold welding is a non-heat source welding method. After using special electrodes to clean the metal surface and obtain good contact, the metal is connected together through the welding head.

The Chinese patent provides a distance adjustment mechanism for a cold welding machine (CN202020775047.6), comprising a base, a horizontally arranged support plate and a vertically arranged screw; the screw passes through the support plate and is rotatably connected to the base; the upper end of the screw is coaxially fixedly connected to a first rotating shaft, the rotating shaft is fixedly connected to a first gear, the support plate is rotatably connected to a second rotating shaft, the second rotating shaft is vertically arranged, the second rotating shaft is mounted with a second gear, and the first gear is meshed with the second gear; a sleeve is threadedly connected to the screw, and a plurality of vertically arranged connecting rods are provided on the base, the plurality of connecting rods pass through the support plate and are slidably connected to the support plate, the upper ends of the connecting rods are fixedly connected to the outer wall of the sleeve, and a welding head is installed at the lower end of the connecting rod.

The above scheme manually rotates the handle to drive the welding head at the bottom end of the sleeve and the connecting rod to move up and down, thereby adjusting the distance between the welding head and the metal workpiece, and by holding the pressure rod, the pressure rod is pressed tightly against the upper end of the connecting rod, thereby reducing the shaking of the connecting rod during welding. This adjustment method can easily cause the welding head to deviate from the welding trajectory during the adjustment process, affecting the welding effect of the metal workpiece. For this purpose, a new cold welding machine distance adjustment mechanism is provided to solve the above problem.

Utility Model Content

In order to solve the above technical problems, a distance adjustment mechanism for a cold welding machine is provided. This technical solution solves the problem that the existing adjustment method proposed in the above background technology is time-consuming and labor-intensive, and the welding head is easily deviated from the welding trajectory during the adjustment process, affecting the welding effect of the metal workpiece.

The cam is provided with a plurality of guide rails, each of which is provided with a plurality of guide rails, and the guide rails are provided with a plurality of guide rails, each of which is provided with a plurality of guide rails.

Optionally, the output end of the motor passes through the surface of the mounting plate and is fixedly connected to a transmission rod, and one end of the transmission rod away from the motor is rotatably connected to a limiting slider, and the limiting slider is slidably connected to the inside of the second slide groove.

Optionally, a cold welding machine is provided above the connecting plate, an output end of the cold welding machine passes through the upper surface of the connecting plate and is connected to the welding head, and the cold welding machine is electrically connected to an external power supply.

Optionally, the output end of the electric push rod 1 passes through the front side of the fixing plate 1 and is fixedly connected to the adjustment seat, a fixing plate 2 is welded to the right side of the adjustment seat, and an electric push rod 2 is installed on the right side wall of the fixing plate 2.

Optionally, a slide groove three is provided on the upper surface of the adjustment seat, the output end of the electric push rod two passes through the right side wall of the fixed plate two and is fixedly connected to the placement table, the bottom surface of the placement table is fixedly connected with a guide block, and the guide block is slidably connected to the inside of the slide groove three.

Optionally, L-shaped plates are welded on both sides of the upper surface of the placement table, and two electric push rods three are installed on the upper surface of the L-shaped plate. The output ends of the electric push rods three pass through the upper surface of the L-shaped plate and are fixedly connected to the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are:

This solution first drives the transmission rod to rotate through the motor, and then drives the limit slider to move left and right along the inside of the second slide slot, and then the adjustment block, the driving slider and the connecting plate move up and down, so as to automatically adjust the up and down distance of the cold welding machine to improve the adjustment efficiency. At the same time, the cold welding machine is kept in vertical linear motion through the first slide slot to avoid offset during welding; then the position of the placement table is automatically adjusted in the front, back, left and right directions through the first electric push rod and the second electric push rod, so as to facilitate the alignment of the place where the metal workpiece needs to be welded with the welding head, without the need for the staff to repeatedly adjust the position of the metal workpiece. Combined with the above, this mechanism has high flexibility and practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a three-dimensional structure of the present utility model;

FIG. 2 is a second schematic diagram of the three-dimensional structure of the present utility model.

Description of reference numerals:

1. Processing table;

2. Support plate; 21. Mounting plate; 22. Slideway 1; 23. Top plate; 24. Guide rod; 25. Adjustment block; 26. Slideway 2; 27. Drive slider; 28. Connecting plate; 29. Motor; 210. Transmission rod; 211. Limit slider;

3. Cold welding machine; 31. Welding head;

4. Base; 41. Fixed plate 1; 42. Electric push rod 1; 43. Adjustment seat; 44. Fixed plate 2; 45. Electric push rod 2; 46. Slide 3; 47. Placement table; 48. Guide block; 49. L-shaped plate; 410. Electric push rod 3; 411. Clamp.

DETAILED DESCRIPTION

The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

Referring to Figures 1-2, a distance adjustment mechanism for a cold welding machine includes a processing table 1, a support plate 2 is fixedly connected to the upper surface of the processing table 1, a mounting plate 21 is fixedly connected to the upper surface of the processing table 1 and located at the rear side of the support plate 2, a slide groove 22 is provided on the front of the support plate 2, a top plate 23 is welded on the top of the support plate 2, guide rods 24 are fixedly connected on both sides between the bottom surface of the top plate 23 and the upper surface of the processing table 1, an adjustment block 25 is slidably connected to the surface of the guide rod 24, a slide groove 26 is provided on the surface of the adjustment block 25, a rear side of the slide groove 26 is fixedly connected to a connecting plate 28 through a driving slider 27 at the center position, the driving slider 27 is slidably connected to the inside of the slide groove 22, a motor 29 is installed on the side of the mounting plate 21 away from the support plate 2, and the output end of the motor 29 passes through the surface of the mounting plate 21 and is connected to the transmission The rod 210 is fixedly connected, and the end of the transmission rod 210 away from the motor 29 is rotatably connected to the limit slider 211. The limit slider 211 is slidably connected to the inside of the second slide groove 26. A cold welding machine 3 is arranged above the connecting plate 28. The output end of the cold welding machine 3 passes through the upper surface of the connecting plate 28 and is connected to the welding head 31. The cold welding machine 3 is electrically connected to an external power supply. The motor 29 is started, and its output end drives the transmission rod 210 to rotate, thereby causing the limit slider 211 to slide inside the second slide groove 26, thereby driving the adjustment block 25 to move up and down along the surface of the guide rod 24, and then driving the driving slider 27 and the connecting plate 28 to move up and down along the inside of the first slide groove 22, thereby automatically adjusting the upper and lower distances of the cold welding machine 3, improving the adjustment efficiency, and at the same time, through the first slide groove 22, the cold welding machine 3 maintains vertical linear motion to avoid offset during welding.

Further, as shown in Figure 1, a base 4 is fixedly connected to the upper surface of the processing table 1 and located in front of the support plate 2. A fixing plate 41 is welded to the front end of the base 4. Electric push rods 42 are installed on both sides of the front of the fixing plate 41. The output end of the electric push rod 42 passes through the front of the fixing plate 41 and is fixedly connected to the adjustment seat 43. A fixing plate 44 is welded to the right side of the adjustment seat 43. An electric push rod 45 is installed on the right side wall of the fixing plate 44. A slide groove 46 is opened on the upper surface of the adjustment seat 43. The output end of the electric push rod 45 passes through the right side wall of the fixing plate 44 and is fixedly connected to the placement table 47. A guide block 48 is fixedly connected to the bottom surface of the placement table 47. The guide block 48 is slidably connected to the inside of the slide groove 46. The upper surface of the placement table 47 L-shaped plates 49 are welded on both sides, and two electric push rods 3 410 are installed on the upper surface of the L-shaped plate 49. The output end of the electric push rod 3 410 passes through the upper surface of the L-shaped plate 49 and is fixedly connected to the clamping plate 411. The electric push rod 1 42 is started to drive the adjustment seat 43 to move forward and backward, and then the electric push rod 2 45 is started to drive the placement table 47 to move left and right. The position of the placement table 47 is automatically adjusted in the front, back, left and right directions through the electric push rod 1 42 and the electric push rod 2 45, so that the place where the metal workpiece needs to be welded is aligned with the welding head 31, and there is no need for the staff to repeatedly adjust the position of the metal workpiece. Finally, the electric push rod 3 410 is started to drive the clamping plate 411 to move up and down to fix the metal workpiece. Combined with the above, the mechanism has high flexibility and practicality.

The adjustment principle of the utility model is as follows: first, the metal workpiece is placed on the placement table 47, and then the electric push rod 3 410 is started to drive the clamping plate 411 to move up and down to fix the metal workpiece, and then the electric push rod 1 42 and the electric push rod 2 45 are started according to the position where welding is required, and the position of the placement table 47 is automatically adjusted in the front, back, left and right directions, so as to facilitate the alignment of the place where the metal workpiece needs to be welded with the welding head 31, without the need for the staff to repeatedly adjust the position of the metal workpiece, and finally the motor 29 is started, and its output end drives the transmission rod 210 to rotate, thereby causing the limit slider 211 to slide along the inside of the second slide groove 26, thereby driving the adjustment block 25 to move up and down along the surface of the guide rod 24, thereby driving the driving slider 27 and the connecting plate 28 to move up and down along the inside of the slide groove 1 22, thereby driving the cold welding machine 3 and the welding head 31 to move downward, thereby completing the adjustment of the cold welding machine 3.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. A cold welding machine distance adjustment mechanism which is characterized in that: including processing platform (1), the upper surface fixedly connected with backup pad (2) of processing platform (1), the rear side position department fixedly connected with mounting panel (21) that just is located backup pad (2) of the upper surface of processing platform (1), spout one (22) have been seted up in the front of backup pad (2), the top welding of backup pad (2) has roof (23), equal fixedly connected with guide bar (24) in both sides between the upper surface of the bottom surface of roof (23) and processing platform (1), the surface sliding connection of guide bar (24) has regulating block (25), spout two (26) have been seted up on the surface of regulating block (25), the rear side intermediate position department of spout two (26) is through drive slider (27) and connecting plate (28) fixedly connected with, the inside sliding connection of drive slider (27) and spout one (22), motor (29) are installed to one side that backup pad (2) were kept away from to mounting panel (21), the upper surface and the place ahead position department fixedly connected with base (4) of backup pad (2) of processing platform (1), a front side (41) are fixed with one side of the front of a fixed connection board (41) has, a front end (41) is installed to the front of a fixed plate (41).

2. The cold welding machine distance adjustment mechanism according to claim 1, wherein: the output end of the motor (29) penetrates through the surface of the mounting plate (21) and is fixedly connected with the transmission rod (210), one end, far away from the motor (29), of the transmission rod (210) is rotatably connected with the limit sliding block (211), and the limit sliding block (211) is in sliding connection with the inside of the second sliding groove (26).

3. The cold welding machine distance adjustment mechanism according to claim 1, wherein: the upper portion of connecting plate (28) is provided with cold welding machine (3), the output of cold welding machine (3) runs through the upper surface of connecting plate (28) and is connected with soldered connection (31), cold welding machine (3) and external power source electric connection.

4. The cold welding machine distance adjustment mechanism according to claim 1, wherein: the output end of the first electric push rod (42) penetrates through the front surface of the first fixed plate (41) and is fixedly connected with the adjusting seat (43), the second fixed plate (44) is welded on the right side of the adjusting seat (43), and the second electric push rod (45) is mounted on the right side wall of the second fixed plate (44).

5. The distance adjusting mechanism of cold welding machine according to claim 4, wherein: the upper surface of adjustment seat (43) has seted up spout III (46), the output of electric putter II (45) runs through the right side wall of fixed plate II (44) and with place platform (47) fixed connection, the bottom surface fixedly connected with guide block (48) of placing platform (47), inside sliding connection of guide block (48) and spout III (46).

6. The distance adjusting mechanism of a cold welding machine according to claim 5, wherein: the left and right sides of the upper surface of the placing table (47) are welded with L-shaped plates (49), two electric push rods III (410) are mounted on the upper surface of the L-shaped plates (49), and the output ends of the electric push rods III (410) penetrate through the upper surface of the L-shaped plates (49) and are fixedly connected with clamping plates (411).