CN217045264U

CN217045264U - Positioning butt joint device for welding metal pieces

Info

Publication number: CN217045264U
Application number: CN202220543670.8U
Authority: CN
Inventors: 安俭; 杜娇
Original assignee: Shenyang Bodester Machinery Manufacturing Co ltd
Current assignee: Shenyang Bodester Machinery Manufacturing Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-26
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a metalwork welding is with location interfacing apparatus, include: the base, two pneumatic cylinders are installed to the top left and right sides symmetry of base, two slides have been seted up to the top symmetry of base, the mobile station is installed to the output of pneumatic cylinder, two sliders are installed to the bottom symmetry of mobile station, and slider slidable embedded in the inner chamber of slide, the fixed plate is installed respectively to both sides around the top of mobile station, the motor is installed on the rear side top of fixed plate. This positioning and butt-jointing device is used in metalwork welding, in the in-service use, can be fast and convenient press from both sides tight needs and carry out two welded cylinder metalworks, guarantee that two parts work piece central lines are adjusted well each other to enable two work pieces and be close to each other and realize the butt joint, need not the staff and manually adjust well, convenient operation can also the different clamp splice of quick replacement, so that adapt to the work piece of different diameters.

Description

Positioning butt joint device for welding metal pieces

Technical Field

The utility model relates to a work piece butt joint equipment technical field specifically is a metalwork welding is with location interfacing apparatus.

Background

Metal welding is a manufacturing or sculpturing process of connecting metals, in the welding process, a workpiece and a welding flux are melted or not melted to form a direct connecting welding seam of materials, two parts of workpieces can be accurately aligned in the welding process, otherwise, a welded finished product has serious quality problems; when existing equipment carries out the welding again, can place the work piece on the workstation, artifical manual alignment produces certain error easily, and when the great cylinder work piece of butt joint volume, the volume is big more difficult to carry out manual alignment more, consequently not only causes the poor problem of finished product quality easily, still can increase staff's work load, extravagant cost of labor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metalwork welding is with location interfacing apparatus to solve two cylindricality work pieces of unable automation adjusting well that provide among the above-mentioned background art, error when causing the welding easily and the problem of extravagant cost of labor.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning and butting device for welding metal pieces comprises: the hydraulic press comprises a base, two hydraulic cylinders are symmetrically installed on the left side and the right side of the top end of the base, two slide ways are symmetrically formed in the top end of the base, a moving table is installed at the output end of each hydraulic cylinder, two slide blocks are symmetrically installed at the bottom end of the moving table and slidably embedded in the inner cavity of each slide way, fixed plates are installed on the front side and the rear side of the top end of the moving table respectively, a motor is installed at the top end of the rear side of each fixed plate and penetrates through the outer wall of the corresponding fixed plate on the rear side, one end of a screw rod is installed at the output end of the motor through a coupler, the other end of the screw rod is installed on the outer wall of the corresponding fixed plate on the front side through a bearing, moving blocks are connected to the front side and the rear side of the outer wall of the screw rod in a threaded mode respectively, two slots are symmetrically formed in the left side and the right side of the top end of each moving block, and clamping blocks are assembled at the top ends of the moving blocks, the clamping device comprises a clamping block and a moving block, wherein two inserting blocks are symmetrically installed at the bottom end of the clamping block, the inserting blocks can be inserted into inner cavities of the inserting grooves, through grooves are formed in the outer walls of the inserting blocks, pull rods are installed in the inner cavities of the moving blocks in a sliding mode, one ends of the pull rods extend out of the outer walls of the moving blocks, limiting blocks are installed at the other ends of the pull rods, the limiting blocks can be inserted into the inner cavities of the through grooves, springs are sleeved on the outer walls of the pull rods, and two ends of each spring are fixedly installed on the inner walls of the limiting blocks and the outer walls of the moving blocks respectively.

Preferably, the threads on the front side and the rear side of the outer wall of the screw are positive and negative threads.

Preferably, the limiting block is arranged in a wedge shape.

Preferably, the bottom end of the inserting block is arranged in an inclined plane.

Preferably, one end of the pull rod extending out of the outer wall of the moving block is provided with a pull ring.

Compared with the prior art, the beneficial effects of the utility model are that: this positioning and butt-jointing device is used in metalwork welding, it is rotatory through motor drive screw, thereby make two movable blocks drive the clamp splice and be close to each other, press from both sides tightly the metalwork, thereby guarantee that the work piece central line of the left and right sides is on same straight line, utilize the pneumatic cylinder to promote the mobile station and advance, thereby make two work piece docks, make the stopper leave the inner chamber that leads to the groove through the pulling pull rod, thereby make the clamp splice break away from by the spacing state, in order to reach the purpose of changing, in the in-service use, can be fast and convenient press from both sides tight need carry out two welded cylinder metalworks, guarantee that two parts work piece central lines are adjusted well each other, and enable two work pieces to be close to each other and realize the butt joint, need not the manual alignment of staff, and convenient operation, can also the different clamp splice of quick replacement, so that the work piece of different diameters is adapted to.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Figure 2 is a front sectional view of the moving block of the present invention.

Fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. the device comprises a base, 2, a hydraulic cylinder, 3, a slide way, 4, a mobile station, 5, a slide block, 6, a fixing plate, 7, a motor, 8, a screw rod, 9, a moving block, 10, a slot, 11, a clamping block, 12, an insertion block, 13, a through groove, 14, a pull rod, 15, a limiting block, 16 and a spring.

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. 1-3, the present invention provides a technical solution: a positioning and butting device for welding metal pieces comprises: the device comprises a base 1, hydraulic cylinders 2, slide ways 3, a mobile station 4, slide blocks 5, a fixed plate 6, a motor 7, a screw rod 8, a movable block 9, a slot 10, a clamping block 11, an insertion block 12, a through groove 13, a pull rod 14, a limiting block 15 and a spring 16, wherein the two hydraulic cylinders 2 are symmetrically arranged on the left side and the right side of the top end of the base 1, the two slide ways 3 are symmetrically arranged on the top end of the base 1, the mobile station 4 is arranged at the output end of the hydraulic cylinders 2, the two slide blocks 5 are symmetrically arranged at the bottom end of the mobile station 4, the slide blocks 5 are slidably embedded in an inner cavity of the slide ways 3, the hydraulic cylinders 2 can drive the mobile station 4 to move left and right, the mobile station is kept stable by utilizing the limiting effect of the slide ways 3 on the slide blocks 5, the fixed plate 6 is respectively arranged on the front side and the back side of the top end of the fixed plate 6, the motor 7 is arranged on the back side, and the output end of the motor 7 penetrates through the outer wall of the fixed plate 6 on the back side, the output end of a motor 7 is provided with one end of a screw rod 8 through a coupler, the other end of the screw rod 8 is arranged on the outer wall of a fixing plate 6 positioned on the front side through a bearing, the motor 7 is started to drive the screw rod 8 to rotate, moving blocks 9 are respectively screwed on the front side and the rear side of the outer wall of the screw rod 8, when the screw rod 8 rotates, the two moving blocks 9 can approach or separate from each other, the left side and the right side of the top end of each moving block 9 are symmetrically provided with two inserting grooves 10, the top end of each moving block 9 is provided with a clamping block 11, the bottom end of the clamping block 11 is symmetrically provided with two inserting blocks 12, the inserting blocks 12 can be inserted into the inner cavities of the inserting grooves 10, the outer wall of the inserting blocks 12 is provided with through grooves 13, the inner cavity of each moving block 9 can be slidably provided with a pull rod 14, one end of each pull rod 14 extends out of the outer wall of the moving block 9, the other end of each pull rod 14 is provided with a limiting block 15, and the limiting block 15 can be inserted into the inner cavity of the through grooves 13, the outer wall of the pull rod 14 is sleeved with a spring 16, two ends of the spring 16 are fixedly installed on the inner wall of the limiting block 15 and the outer wall of the moving block 9 respectively, the spring 16 is a spiral spring and is stretched or extruded to generate elastic deformation, the initial state is recovered after external force is removed, the pull rod 14 is pulled to enable the limiting block 15 to move outwards, meanwhile, the spring 16 is compressed forcibly, and after the external force is removed, the pull rod 14 and the limiting block 15 are driven to reset by utilizing self elasticity of the spring 16.

Preferably, the threads on the front side and the rear side of the outer wall of the screw 8 are positive and negative threads, so that the two moving blocks 9 are ensured to be close to or far away from each other.

As a preferable scheme, furthermore, the limiting block 15 is arranged in a wedge shape, and is convenient to match with the inserting block 12 to move left and right.

As a preferable scheme, further, the bottom end of the insertion block 12 is arranged in an inclined plane, so as to be convenient for matching with the limiting block 15, so that the insertion block can move up and down.

Preferably, one end of the pull rod 14 extending out of the outer wall of the moving block 9 is provided with a pull ring, so that the pull rod 14 can be pulled conveniently.

The detailed connection means is a known technology in the art, and a person in the art connects all the electrical components in the present case with a power supply adapted to the electrical components through a lead, and should select a suitable controller according to actual conditions to meet control requirements, and the detailed connection and control sequence should be described in the following working principle, in which the electrical components are electrically connected in sequence.

When in use, two cylindrical metal pieces to be welded are respectively placed between the two groups of clamping blocks 11 on the left side and the right side, the motor 7 is started to drive the screw rod 8 to rotate, as the moving blocks 9 are meshed with the screw rod 8 in a threaded manner, when the screw rod 8 rotates, the two moving blocks 9 approach each other, the two clamping blocks 11 approach each other to clamp the metal pieces, then the hydraulic cylinder 2 is started to drive the moving platform 4 to move inwards, the moving platforms 4 on the two sides move inwards respectively, so that the two cylindrical metal pieces are butted with each other, the hydraulic cylinder 2 can be locked for welding, when different clamping blocks 11 need to be replaced, the pull rod 14 is pulled to drive the limiting block 15 to move outwards, the spring 16 is forced to compress, when the limiting block 15 leaves the inner cavity of the through groove 13, the clamping block 11 is pulled upwards to be taken out, the other clamping block 11 is placed downwards, the inserting block 12 is inserted into the inner cavity of the slot 10, utilize the limiting displacement of inserted block 12, stopper 15 can outwards move, make spring 16 shrink simultaneously, when stopper 15 corresponds with logical groove 13 position, utilize spring 16's self elasticity, order about stopper 15 and insert the inner chamber that leads to groove 13, thereby it is spacing to clamp splice 11, in the in-service use, can fix a position the cylinder metalwork, and make two parts dock each other, need not staff's participation, can accomplish the work of adjusting well before the welding, save the cost of labor, can also change different clamp splice 11, so that adapt to the work piece of different diameters.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "center position", "the other end", "up", "one side", "top", "inside", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "mount," "set," "interference fit," "screw-on," "pin-on," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral whole; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 metalwork welding is with location interfacing apparatus which characterized in that includes: the device comprises a base (1), wherein two hydraulic cylinders (2) are symmetrically arranged on the left side and the right side of the top end of the base (1), two slide ways (3) are symmetrically arranged on the top end of the base (1), a mobile platform (4) is arranged at the output end of the hydraulic cylinders (2), two sliders (5) are symmetrically arranged on the bottom end of the mobile platform (4), the sliders (5) are slidably embedded in an inner cavity of the slide ways (3), fixing plates (6) are respectively arranged on the front side and the rear side of the top end of the mobile platform (4), a motor (7) is arranged on the top end of the rear side of the fixing plate (6), the output end of the motor (7) penetrates through the outer wall of the fixing plate (6) on the rear side, one end of a screw rod (8) is arranged at the output end of the motor (7) through a coupler, and the other end of the screw rod (8) is arranged on the outer wall of the fixing plate (6) on the front side through a bearing, the front side and the rear side of the outer wall of the screw rod (8) are respectively screwed with a moving block (9), the left side and the right side of the top end of the moving block (9) are symmetrically provided with two slots (10), the top end of the moving block (9) is provided with a clamping block (11), the bottom end of the clamping block (11) is symmetrically provided with two inserting blocks (12), the inserting block (12) can be inserted into the inner cavity of the slot (10), the outer wall of the inserting block (12) is provided with a through groove (13), a pull rod (14) is slidably arranged in the inner cavity of the moving block (9), one end of a pull rod (14) extends out of the outer wall of the moving block (9), the other end of the pull rod (14) is provided with a limiting block (15), the limiting block (15) can be inserted into the inner cavity of the through groove (13), the outer wall of the pull rod (14) is sleeved with a spring (16), and two ends of the spring (16) are respectively and fixedly arranged on the inner wall of the limiting block (15) and the outer wall of the moving block (9).

2. The positioning and butting device for welding metal pieces according to claim 1, wherein: the front and back threads of the outer wall of the screw rod (8) are positive and negative threads.

3. The positioning and butting device for welding metal pieces according to claim 1, wherein: the limiting blocks (15) are arranged in a wedge shape.

4. The positioning and butt-jointing device for welding metal pieces according to claim 1, wherein: the bottom end of the insertion block (12) is arranged in an inclined plane.

5. The positioning and butting device for welding metal pieces according to claim 1, wherein: and one end of the pull rod (14) extending out of the outer wall of the moving block (9) is provided with a pull ring.