CN210475945U

CN210475945U - Workpiece welding device capable of effectively preventing flame from splashing

Info

Publication number: CN210475945U
Application number: CN201921477893.3U
Authority: CN
Inventors: 刘建良; 薛睿阳; 刘智辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-08
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a can effectively prevent work piece welding set that flare splashes, including roof, work piece, baffle and collecting box, the lower surface mounting of roof has electric telescopic handle, the work piece is located welding mechanism's below, the internal surface paste of splint is connected with rubber materials's connecting plate, the lower extreme and the base welded connection of fixed plate, the lower extreme of dead lever is located the inside of fixed section of thick bamboo, the lower extreme of fixed section of thick bamboo is located the inside of fixing base, the inside through connection of limiting plate has the spacer pin, spacing hole sets up inside the upper surface of bottom plate, the baffle is located the front and back both ends of work piece, the collecting box is located the below of bottom plate, and the left end of collecting box is connected with the air exhauster. This can effectively prevent work piece welding set that flare splashes can prevent splashing of flare and sweeps, and the butt joint between two work pieces of being convenient for to be convenient for carry out the injecing of position to the work piece.

Description

Workpiece welding device capable of effectively preventing flame from splashing

Technical Field

The utility model relates to a relevant technical field of welding set specifically is a work piece welding set that can effectively prevent the flame from splashing.

Background

In the machining process of mechanical workpieces, welding of workpieces is the most common machining process, in order to connect two or more workpieces together to ensure the firmness of the connection, and therefore, a corresponding welding device is needed to assist the welding work of the workpieces.

However, the existing workpiece welding device in the market at present often easily causes the splashing of the fire light and the scraps, and the general workpiece welding device is not convenient for the butt joint between two workpieces, and the common workpiece welding device is not convenient for the position limitation of the workpieces, so we propose a workpiece welding device capable of effectively preventing the fire light from splashing so as to solve the problems proposed in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively prevent work piece welding set that flare splashes to solve the splashing that most of work piece welding set that provide caused flare and sweeps easily among the above-mentioned background art, and the butt joint between two work pieces of being not convenient for, and be not convenient for carry out the problem that the position was injectd to the work piece.

In order to achieve the above object, the utility model provides a following technical scheme: a workpiece welding device capable of effectively preventing flame from splashing comprises a top plate, a workpiece, a baffle plate and a collecting box, wherein an electric telescopic rod is mounted on the lower surface of the top plate, the lower end of the electric telescopic rod is fixedly connected with the upper end of a welding mechanism, the workpiece is positioned below the welding mechanism, a clamping plate is arranged on the outer side of the workpiece, a connecting plate made of rubber materials is pasted and connected on the inner surface of the clamping plate, the outer side of the clamping plate is connected with a fixing plate, the lower end of the fixing plate is welded and connected with a base, a fixing rod is welded and connected on the lower surface of the base, the lower end of the fixing rod is positioned in a fixing cylinder, a supporting cylinder is arranged on the outer side of the fixing cylinder, a supporting rod is connected in a penetrating manner in the supporting cylinder, the lower end of the fixing cylinder is positioned in, the lower end of the limiting pin is located inside the limiting hole, the limiting hole is formed in the inner portion of the upper surface of the bottom plate, the baffle is located at the front end and the rear end of the workpiece, an inner lining plate in a concave-convex structure is arranged on the inner surface of the baffle, the collecting box is located below the bottom plate, and the left end of the collecting box is connected with the exhaust fan.

Preferably, the upper ends of the clamping plate and the connecting plate are of inclined structures, the clamping plate and the connecting plate are of sliding structures on the base, and the clamping plate and the connecting plate are integrated with the fixing plate to form a telescopic structure.

Preferably, the fixed cylinder and the fixed rod are symmetrically arranged about a vertical central axis of the bottom plate, and the fixed cylinder is connected with the fixed rod in a threaded manner.

Preferably, the support cylinder is connected with the support rod in a nested manner, and the support rod is of a sliding structure in the support cylinder.

Preferably, the limiting holes are arranged on the bottom plate at equal intervals, and the outer diameter of the limiting pin is equal to the inner diameter of the limiting hole.

Compared with the prior art, the beneficial effects of the utility model are that: the workpiece welding device capable of effectively preventing the flame from splashing can prevent the flame and the scraps from splashing, is convenient for butt joint between two workpieces and is convenient for limiting the positions of the workpieces;

1. the front side and the rear side of the workpiece are respectively provided with the baffle plate, so that the flame and the scraps generated during the welding of the workpiece can be shielded to prevent the flame and the scraps from splashing to influence the work and health of workers, and in addition, the collection box is used for collecting the scraps, so that the unified treatment is facilitated;

2. the fixed cylinder, the fixed rod, the supporting cylinder and the supporting rod are arranged below the base, and the fixed cylinder is in threaded connection with the fixed rod, so that the height of the base can be adjusted by rotating the fixed cylinder, and the butt joint of the interfaces of two workpieces is facilitated;

3. through being provided with splint, connecting plate and fixed plate on the base, and splint are connected with the fixed plate through the spring, therefore the accessible is in the certain clamp force of spring endowing splint of compression state, fixes the work piece firmly on the base.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the present invention.

In the figure: 1. a top plate; 2. an electric telescopic rod; 3. a welding mechanism; 4. a workpiece; 5. a splint; 6. a connecting plate; 7. a fixing plate; 8. a base; 9. a fixed cylinder; 10. fixing the rod; 11. a support cylinder; 12. a support bar; 13. a limiting plate; 14. a spacing pin; 15. a limiting hole; 16. a base plate; 17. a baffle plate; 18. an inner liner plate; 19. a fixed seat; 20. a collection box; 21. an exhaust fan.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a workpiece welding device capable of effectively preventing flame from splashing comprises a top plate 1, an electric telescopic rod 2, a welding mechanism 3, a workpiece 4, a clamping plate 5, a connecting plate 6, a fixing plate 7, a base 8, a fixing barrel 9, a fixing rod 10, a supporting barrel 11, a supporting rod 12, a limiting plate 13, a limiting pin 14, a limiting hole 15, a bottom plate 16, a baffle 17, an inner lining plate 18, a fixing seat 19, a collecting box 20 and an exhaust fan 21, wherein the electric telescopic rod 2 is installed on the lower surface of the top plate 1, the lower end of the electric telescopic rod 2 is fixedly connected with the upper end of the welding mechanism 3, the workpiece 4 is positioned below the welding mechanism 3, the clamping plate 5 is arranged on the outer side of the workpiece 4, the connecting plate 6 made of a rubber material is adhered to the inner surface of the clamping plate 5, the outer side of the clamping plate 5 is connected with the fixing plate 7, the, the lower extreme of dead lever 10 is located the inside of a fixed section of thick bamboo 9, and the outside of a fixed section of thick bamboo 9 is provided with a support section of thick bamboo 11, and the inside through connection of a support section of thick bamboo 11 has a bracing piece 12, the lower extreme of a fixed section of thick bamboo 9 is located the inside of fixing base 19, and the outside welded connection of fixing base 19 has a limiting plate 13, the inside through connection of limiting plate 13 has a spacer pin 14, and the lower extreme of spacer pin 14 is located the inside of spacing hole 15, spacing hole 15 sets up inside the upper surface of bottom plate 16, baffle 17 is located the front and back both ends of work piece 4, and the internal surface of baffle 17 is provided with interior welt 18 that is concave-convex structure, collecting box 20 is located the below of.

As shown in fig. 1, the fixed cylinder 9 and the fixed rod 10 are symmetrically arranged about the vertical central axis of the bottom plate 16, the fixed cylinder 9 is connected with the fixed rod 10 in a threaded manner, the protruding length of the fixed rod 10 can be adjusted by rotating the fixed cylinder 9, the supporting cylinder 11 is connected with the supporting rod 12 in a nested manner, the supporting rod 12 is in a sliding structure in the supporting cylinder 11, the base 8 can be prevented from rotating under the action of the supporting cylinder 11 and the supporting rod 12, and the vertical lifting of the base 8 is not hindered;

as shown in fig. 3, the upper ends of the clamping plate 5 and the connecting plate 6 are both in an inclined structure, the clamping plate 5 and the connecting plate 6 are both in a sliding structure on the base 8, and the whole of the clamping plate 5 and the connecting plate 6 and the fixing plate 7 form a telescopic structure, so that the workpiece 4 and the clamping plate 5 can be conveniently contacted and fixed, and the surface of the workpiece 4 can be protected by the connecting plate 6 made of rubber material;

as shown in fig. 4, the limiting holes 15 are disposed on the bottom plate 16 at equal intervals, and the outer diameter of the limiting pin 14 is equal to the inner diameter of the limiting hole 15, so that the position of the limiting plate 13 can be fixed by the engaging connection between the limiting pin 14 and the limiting hole 15.

The working principle is as follows: when the workpiece welding device capable of effectively preventing the flame from splashing is used, firstly, a workpiece 4 is placed inside a clamping plate 5, the clamping plate 5 is extruded through the workpiece 4, a spring on the outer side of the clamping plate 5 is in a compressed state, so that the workpiece 4 is clamped and fixed by the clamping plate 5, then a fixing seat 19 is pushed to the middle position, 2 workpieces 4 can be close to each other, and after the movement is finished, a limiting pin 14 is clamped and connected with a limiting hole 15 in a corresponding position, so that the position of the moved workpiece 4 can be fixed;

then, the height of the base 8 is adjusted according to the specific conditions of the 2 workpieces 4, so that the butt joint of the 2 workpieces 4 is facilitated, during adjustment, the fixing cylinder 9 is rotated, the fixing rod 10 in the fixing cylinder 9 moves up and down, the height of the base 8 is adjusted, and the butt joint of the joints of the workpieces 4 is facilitated;

accessible welding mechanism 3 welds work piece 4 after the butt joint is accomplished, before welding, with baffle 17 horizontal slip, make baffle 17 be located work piece 4 front and back position, can shelter from the flame and the sweeps that produce when welding leisurely, and the internal surface of baffle 17 is provided with the interior welt 18 that the surface is concavo-convex structure, increase flame and then the reciprocal reflection of sweeps on interior welt 18, can play the effect of preventing bounce-back and splashing to flame or sweeps, then start the left air exhauster 21 of collecting box 20, make air exhauster 21 take out the inside air of collecting box 20 away, thereby make collecting box 20 be in the negative pressure state, be convenient for collect the sweeps through the hole of seting up on the bottom plate 16, this is exactly this can effectively prevent the work piece welding set's that flame splashes theory of work.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can effectively prevent work piece welding set that flare splashes, includes roof (1), work piece (4), baffle (17) and collecting box (20), its characterized in that: the lower surface of the top plate (1) is provided with an electric telescopic rod (2), the lower end of the electric telescopic rod (2) is fixedly connected with the upper end of a welding mechanism (3), the workpiece (4) is positioned below the welding mechanism (3), a clamping plate (5) is arranged on the outer side of the workpiece (4), a connecting plate (6) made of rubber materials is pasted and connected on the inner surface of the clamping plate (5), the outer side of the clamping plate (5) is connected with a fixing plate (7), the lower end of the fixing plate (7) is welded and connected with a base (8), a fixing rod (10) is welded and connected on the lower surface of the base (8), the lower end of the fixing rod (10) is positioned inside a fixing cylinder (9), a supporting cylinder (11) is arranged on the outer side of the fixing cylinder (9), a supporting rod (12) is connected inside the supporting cylinder (11) in a penetrating manner, and the lower end of the fixing cylinder (, and the outside welded connection of fixing base (19) has limiting plate (13), the inside through connection of limiting plate (13) has spacer pin (14), and the lower extreme of spacer pin (14) is located the inside of spacing hole (15), spacing hole (15) set up inside the upper surface of bottom plate (16), baffle (17) are located work piece (4) both ends around, and the internal surface of baffle (17) is provided with interior bushing plate (18) that are concave-convex structure, collecting box (20) are located the below of bottom plate (16), and the left end of collecting box (20) is connected with air exhauster (21).

2. The work welding apparatus capable of effectively preventing the spattering of the fire according to claim 1, wherein: the upper ends of the clamping plate (5) and the connecting plate (6) are of inclined structures, the clamping plate (5) and the connecting plate (6) are of sliding structures on the base (8), and the clamping plate (5) and the connecting plate (6) are integrated with the fixing plate (7) to form a telescopic structure.

3. The work welding apparatus capable of effectively preventing the spattering of the fire according to claim 1, wherein: the fixed cylinder (9) and the fixed rod (10) are symmetrically arranged about a vertical central axis of the bottom plate (16), and the fixed cylinder (9) is connected with the fixed rod (10) in a threaded manner.

4. The work welding apparatus capable of effectively preventing the spattering of the fire according to claim 1, wherein: the support cylinder (11) and the support rod (12) are connected in a nested manner, and the support rod (12) is of a sliding structure in the support cylinder (11).

5. The work welding apparatus capable of effectively preventing the spattering of the fire according to claim 1, wherein: the limiting holes (15) are arranged on the bottom plate (16) at equal intervals, and the outer diameter of the limiting pin (14) is equal to the inner diameter of the limiting holes (15).