CN210848774U

CN210848774U - Pressure welding device for welding

Info

Publication number: CN210848774U
Application number: CN201922015700.9U
Authority: CN
Inventors: 刘运强; 叶东; 郑利华; 李天明
Original assignee: Guilin University of Aerospace Technology
Current assignee: Guilin University of Aerospace Technology
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-06-26
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to the technical field of pressure welding, in particular to a pressure welding device for welding, which comprises a main frame, a cylinder is clamped in the main frame, a connecting shaft is sleeved at the bottom end of the cylinder, a welding head is sleeved at the bottom end of the connecting shaft, a printing hole is embedded at the bottom end of the welding head, a welding plate is fixedly arranged at the bottom end of the welding head, a metal plate is fixedly arranged at the top end of the welding plate, a first fixed block and a second fixed block are fixedly arranged at the top end of the metal plate, a first curved surface is embedded at the side surface of the first fixed block, a second curved surface is embedded at the side surface of the second fixed block, a pressure welding groove runs through the interior of the metal plate, a printing block is embedded at the bottom end of the pressure welding groove, a pressure switch is fixedly, the device reaches the purpose of automatic pressure welding and quick batch positioning through a pressure switch, a pressure groove, a cylinder, a pressure welding groove, a first fixing block, a second fixing block, a first curved surface and a second curved surface.

Description

Pressure welding device for welding

Technical Field

The utility model relates to a pressure welding technical field specifically is a pressure welding device is used in welding.

Background

The pressure welding is to realize the interatomic combination of workpieces in a solid state under the condition of pressurization, also called solid state welding, has wide application and is popular in various fields, but the pressure welding device for welding in the market still has certain limitation.

The existing small-sized pressure welding device for welding is limited in manufacturing cost, generally carries out manual positioning and control pressure welding on a workpiece in a manual electric welding mode, is difficult to control by one person, is relatively complex to operate, is inconvenient to use by one person, does not have clear positioning measures in a small-batch machining process, and is difficult to realize positioning unification.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a pressure welding device is used in welding to the automatic pressure welding that is difficult to that proposes in solving above-mentioned background art adds man-hour with small batch and does not have quick, clear and definite positioning measure problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pressure welding device is used in welding, includes the body frame, its characterized in that: the inside joint of body frame has the cylinder, the connecting axle has been cup jointed to the bottom of cylinder, the bonding tool has been cup jointed to the bottom of connecting axle, the bottom embedding of bonding tool has the seal hole, the bottom mounting of bonding tool is provided with the welding plate.

The welding plate comprises a welding plate and is characterized in that a metal plate is fixedly arranged at the top end of the welding plate, a first fixing block and a second fixing block are fixedly arranged at the top end of the metal plate, a first curved surface is embedded into the side surface of the first fixing block, a second curved surface is embedded into the side surface of the second fixing block, a pressure welding groove is penetrated through the metal plate, a printing block is embedded into the bottom end of the pressure welding groove, a pressure switch is fixedly arranged at the bottom end of the welding plate, and a pressure groove is fixedly arranged at the bottom end of the pressure switch.

Further preferably, the shape of the pressure welding groove is circular, the inner diameter of the pressure welding groove is matched with the outer diameter of the welding head, and the pressure welding groove is movably connected with the welding head.

Preferably, the number of the printing holes is four, and the four printing holes correspond to the four printing blocks one by one.

Further preferably, the pressure switch is electrically connected to the cylinder.

Further preferably, the welding head is arranged vertically relative to the welding plate, the welding head and the pressure welding groove are in the same vertical plane, and the welding head is fixedly connected with the connecting shaft.

Further preferably, the width of the metal plate is matched with the width of the welding plate, and the metal plate is fixedly connected with the first fixing block and the second fixing block.

(III) advantageous effects

The utility model provides a pressure welding device is used in welding possesses following beneficial effect:

(1) according to the pressure welding device for welding, through the arranged pressure switch, the pressure groove and the air cylinder, a worker places a workpiece on the welding plate, so that the welding plate is pressed by the workpiece, the pressure applied to the pressure switch is increased, the pressure switch is pressed down and closed, the air cylinder is electrified to work, the air cylinder works to enable the connecting shaft to drive the welding head to be pressed down quickly, the pressing speed is higher, the explosion is higher through the arrangement of the air cylinder, and the pressure welding is more sufficient; the setting through pressure switch makes the staff only need place the work piece and just can realize the automation of cylinder and push down, avoids still needing the work of control cylinder simultaneously of handheld work piece, and I is convenient for one-man operation to reach the purpose of automatic pressure welding.

(2) This kind of pressure welding device is used in welding, through the pressure welding groove that sets up, first fixed block, the second fixed block, first curved surface, the second curved surface, first fixed block through metal sheet and single face magnetite material, the setting of second fixed block, make the staff can be according to the shape of processing the work piece, the first fixed block of big or small manual movement regulation, the second fixed block, utilize first curved surface simultaneously, the different curved surfaces of second curved surface fix a position the work piece, most of shapes, the work piece of size can both realize the location, only need to accomplish the location to first work piece during the batch production and can realize unified quick location, thereby reach the purpose of quick batch location.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an overall sectional view of the present invention;

FIG. 3 is an enlarged view of the pressure welding groove of the present invention;

fig. 4 is a schematic view of a local structure of the welding head of the present invention.

In the figure: 1. a main frame; 2. a cylinder; 3. a connecting shaft; 4. a welding head; 401. printing holes; 5. a first fixed block; 6. a first curved surface; 7. welding the plate; 8. a metal plate; 9. pressure welding the groove; 901. printing blocks; 10. a second fixed block; 11. a second curved surface; 12. a pressure tank; 13. and (6) a pressure switch.

The utility model provides an instrument all can obtain through market purchase and private customization:

a cylinder: SC 50-25-S;

a pressure switch: QLMH-P.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a pressure welding device for welding, includes body frame 1, and the inside joint of body frame 1 has cylinder 2, and connecting axle 3 has been cup jointed to the bottom of cylinder 2, and bonding tool 4 has been cup jointed to the bottom of connecting axle 3, and the bottom embedding of bonding tool 4 has seal hole 401, and the bottom mounting of bonding tool 4 is provided with welds board 7.

The fixed metal sheet 8 that is provided with in top of welded plate 7, the fixed first fixed block 5 that is provided with in top of metal sheet 8, second fixed block 10, the side embedding of first fixed block 5 has first curved surface 6, the side embedding of second fixed block 10 has second curved surface 11, the inside of metal sheet 8 runs through the pressure welding groove 9, the bottom embedding of pressure welding groove 9 has printed matter 901, the bottom mounting of welded plate 7 is provided with pressure switch 13, the bottom mounting of pressure switch 13 is provided with pressure groove 12.

In this embodiment, it is concrete, the appearance of pressure welding groove 9 is "circular", the internal diameter of pressure welding groove 9 and the external diameter looks adaptation of bonding tool 4, pressure welding groove 9 and bonding tool 4 swing joint make pressure welding in-process fix a position bonding tool 4 through the pressure welding groove 9 that sets up, prevent the error that the dislocation produced, and avoid the influence that metal sheet 8 brought to the pressure welding in-process, provide the first layer pressure welding seal to the pressure welding process simultaneously for the pressure welding is more firm.

In this embodiment, specifically, four printing holes 401 are provided, the four printing holes 401 correspond to the four printing blocks 901 one by one, and the printing holes 401 and the printing blocks 901 are set to provide a second lamination welding mark by pressure welding, so that the pressure welding is firmer.

In this embodiment, specifically, the pressure switch 13 is electrically connected with the cylinder 2, and through the electrical connection between the pressure switch 13 and the cylinder 2, after the device is powered on, when the worker places the workpiece on the welding plate 7, the pressure switch 13 is closed by pressure, so that the cylinder 2 is pressed down for pressure welding, and the purpose of automatic pressure welding is achieved.

In this embodiment, specifically, the welding head 4 is vertically arranged relative to the welding plate 7, the welding head 4 and the pressure welding groove 9 are located on the same vertical plane, the welding head 4 is fixedly connected with the connecting shaft 3, the pressure welding of the welding head 4 is limited, and the pressure welding error is avoided.

In this embodiment, it is concrete, the width of metal sheet 8 and the width looks adaptation of welding plate 7, metal sheet 8 and first fixed block 5, second fixed block 10 fixed connection, first fixed block 5 through metal sheet 8 and single face magnetite material, the setting of second fixed block 10, make the staff can be according to the shape of processing the work piece, first fixed block 5 is adjusted in big or small manual movement, second fixed block 10, utilize first curved surface 6 simultaneously, the different curved surfaces of second curved surface 11 are fixed a position, most of shapes, the work piece of size can both realize the location, only need accomplish the location to first work piece when making batch production and can realize unified quick location.

The working principle is as follows: after the utility model is installed, firstly checking the installation fixation and safety protection of the utility model, the worker manually adjusts the positions of the first fixing block 5 and the second fixing block 10 according to the shape and size of the processed workpiece, and simultaneously utilizes the coordination of the different curved surfaces of the first curved surface 6 and the second curved surface 11 to position the workpiece, then the power is switched on, the worker places the workpiece on the welding plate 7 to make the welding plate 7 bear the pressure of the workpiece, so that the pressure exerted on the pressure switch 13 is increased, the pressure switch 13 is pressed down and closed, so that the cylinder 2 is powered on to work, the cylinder 2 works to make the connecting shaft 3 drive the welding head 4 to press down rapidly, the bottom of the welding head 4 is embedded into the pressure welding groove 9 to make the workpiece generate a lower pressing block with the same shape as the pressure welding groove 9, and simultaneously, the four printing blocks 901 are connected with the printing holes 401 to make the lower pressing block form four lower pressing blocks with the same shape as the printing blocks 901, cylinder 2 shrink makes bonding tool 4 move up afterwards, and the staff takes out the work piece that the pressure welding is good, puts into next work piece, places the position fast according to the location of last work piece, waits for going on of next pressure welding, has just so accomplished right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pressure welding device is used in welding, includes body frame (1), its characterized in that: an air cylinder (2) is clamped in the main frame (1), a connecting shaft (3) is sleeved at the bottom end of the air cylinder (2), a welding head (4) is sleeved at the bottom end of the connecting shaft (3), a printing hole (401) is embedded at the bottom end of the welding head (4), and a welding plate (7) is fixedly arranged at the bottom end of the welding head (4);

the welding device is characterized in that a metal plate (8) is fixedly arranged at the top end of the welding plate (7), a first fixing block (5) and a second fixing block (10) are fixedly arranged at the top end of the metal plate (8), a first curved surface (6) is embedded into the side surface of the first fixing block (5), a second curved surface (11) is embedded into the side surface of the second fixing block (10), a pressure welding groove (9) penetrates through the metal plate (8), a printing block (901) is embedded into the bottom end of the pressure welding groove (9), a pressure switch (13) is fixedly arranged at the bottom end of the welding plate (7), and a pressure groove (12) is fixedly arranged at the bottom end of the pressure switch (13).

2. The bonding apparatus for bonding according to claim 1, wherein: the appearance of pressure welding groove (9) is "circular", the internal diameter of pressure welding groove (9) and the external diameter looks adaptation of bonding tool (4), pressure welding groove (9) and bonding tool (4) swing joint.

3. The bonding apparatus for bonding according to claim 1, wherein: the number of the printing holes (401) is four, and the four printing holes (401) correspond to the four printing blocks (901) one by one.

4. The bonding apparatus for bonding according to claim 1, wherein: the pressure switch (13) is electrically connected with the cylinder (2).

5. The bonding apparatus for bonding according to claim 1, wherein: the welding head (4) is vertically arranged relative to the welding plate (7), the welding head (4) and the pressure welding groove (9) are in the same vertical plane, and the welding head (4) is fixedly connected with the connecting shaft (3).

6. The bonding apparatus for bonding according to claim 5, wherein: the width of metal sheet (8) and the width looks adaptation of welding plate (7), metal sheet (8) and first fixed block (5), second fixed block (10) fixed connection.