CN213998410U

CN213998410U - Fixing device of machining welding bench

Info

Publication number: CN213998410U
Application number: CN202022815800.2U
Authority: CN
Inventors: 魏思雨; 袁佳
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-20
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a fixing device of a machining welding table, which belongs to the field of machining and comprises a bottom plate, wherein a fixing table horizontally arranged is arranged above the bottom plate, the fixing table is fixed on the bottom plate through a support, a welding slag box is arranged at the top of the bottom plate, a guide cylinder is fixed inside the welding slag box, a fixing plate horizontally arranged is fixed at the top of the guide cylinder, a first connecting rod vertically arranged is rotatably connected to the central position of the fixing plate, a movable table horizontally arranged is arranged above the bottom plate, the movable table is rotatably connected to the other end of the first connecting rod, rotating handles are rotatably connected to the tops of the fixing table and the movable table, and screws vertically arranged are respectively connected to the central positions of the bottoms of the rotating handles; this fixing device can adjust the angle of welding, realizes the welding operation of different angles, and easy operation is convenient, labour saving and time saving, and the suitability is strong, can cool down welding piece simultaneously, facilitates for operating personnel.

Description

Fixing device of machining welding bench

Technical Field

The utility model belongs to the technical field of machining, concretely relates to fixing device of machining welding bench.

Background

Welding, also known as fusion or melt welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and modern welding uses a wide variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, and the like.

However, the conventional welding and fixing device is generally used for manually pressing and fixing a welding object, has poor fixing effect, cannot adjust the angle of the welding object, needs to replace a specific fixing device when two welding objects with a certain angle need to be welded, is inconvenient to operate, consumes time and labor, and solves the problems by providing the welding and fixing device for machining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device of machining welding bench to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for a machining welding table comprises a bottom plate, a horizontally arranged fixed table is arranged above the bottom plate and fixed on the bottom plate through a support, a welding slag box is arranged at the top of the bottom plate, a guide cylinder is fixed inside the welding slag box, a horizontally arranged fixed plate is fixed at the top of the guide cylinder, a first connecting rod which is vertically arranged is rotatably connected at the central position of the fixed plate, a horizontally arranged movable table is arranged above the bottom plate and rotatably connected to the other end of the first connecting rod, rotating handles are rotatably connected to the tops of the fixed table and the movable table respectively, a vertically arranged screw rod is connected to the central position of the bottom of each rotating handle, the other ends of the screw rods extend to the lower part of the fixed table, the screw rods are rotatably connected with the fixed table and the movable table, and thread sleeves are connected to the screw rods in a threaded manner, all be connected with connecting rod two on the thread bush, the other end of connecting rod two is connected with the movable rod of vertical setting, the other end of movable rod extends to the top of fixed station and movable table respectively and all is connected with splint.

This fixing device can adjust the angle of welding, realizes the welding operation of different angles, and easy operation is convenient, labour saving and time saving, and the suitability is strong, can cool down welding piece simultaneously, facilitates for operating personnel.

As a preferred embodiment, the top of bottom plate is equipped with the water tank, the top of water tank is connected with the connecting pipe, the other end of connecting pipe extends into the incasement, the top of the splint on the fixed station is equipped with the valve, the water inlet of valve is connected with the hose, just the other end of hose and the other end intercommunication of connecting pipe, the delivery port of valve is connected with the outlet pipe.

By adopting the scheme, the water tank is utilized to supply water, the valve is opened to discharge water, the cooling operation of a welding part is realized, the operation is quick and convenient, and convenience is brought to operators.

As a preferred embodiment, an arc-shaped sliding rail is fixed on the side wall of the slag welding box, a vertical rod is connected to the bottom of the movable table, and a roller is arranged at the other end of the vertical rod and is connected to the sliding rail in a rolling manner.

By adopting the scheme, the movable table is supported by the vertical rods, and the rollers roll in the sliding rails when the movable table is rotated, so that more labor is saved when the angle of the welding part is adjusted.

As a preferred embodiment, the top of the movable table is in threaded connection with a vertically arranged fastening bolt, an arc-shaped plate is arranged below the fastening bolt, the arc-shaped plate is fixed on the bottom plate, and the fastening bolt and the arc-shaped plate are arranged correspondingly.

Adopt above-mentioned scheme, utilize fastening bolt and arc cooperation to fix the movable table, prevent that the movable table from rocking when welding operation, influence welding operation.

As a preferred embodiment, through holes are formed in the tops of the fixed table and the movable table, and the movable rods are respectively connected in the corresponding through holes in a sliding manner.

By adopting the scheme, the movable rod is positioned and guided through the through hole, and the stability and the accuracy of the clamping plate when the workpiece is fixed are ensured.

As a preferred embodiment, the top of the arc-shaped plate is provided with anti-skid grains.

By adopting the scheme, the friction force between the fastening bolt and the arc-shaped plate can be increased by utilizing the anti-skid lines arranged at the top of the arc-shaped plate, so that the fixation is more stable.

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

according to the fixing device for the machining welding table, the welding piece is fixed through the clamping plate, the angle of the welding piece is adjusted through the movable table, welding operation of different angles can be performed on the welding piece, and the fixing device is simple and convenient to operate, time-saving, labor-saving and high in applicability;

this fixing device of machining welding bench can cool down when the welding through be equipped with the valve on splint, also can carry out water-cooling after the welding, facilitates for operating personnel.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a side sectional view of the knot of the present invention.

In the figure: 1. a water tank; 2. a connecting pipe; 3. a screw; 4. a fixed table; 5. rotating the handle; 6. a splint; 7. a hose; 8. a valve; 9. a movable rod; 10. a first connecting rod; 11. a movable table; 12. fastening a bolt; 13. an arc-shaped plate; 14. a vertical rod; 15. a roller; 16. a guide rail; 17. a slag welding box; 18. a fixing plate; 19. a material guide cylinder; 20. a second connecting rod; 21. a base plate.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the present invention provides a fixing device for a machining welding table, including a bottom plate 21, a horizontally disposed fixing table 4 is disposed above the bottom plate 21, the fixing table 4 is fixed on the bottom plate 21 through a bracket, a welding slag box 17 is disposed on the top of the bottom plate 21, a guide cylinder 19 is fixed inside the welding slag box 17, a horizontally disposed fixing plate 18 is fixed on the top of the guide cylinder 19, a vertically disposed connecting rod 10 is rotatably connected to the center position of the fixing plate 18, a horizontally disposed movable table 11 is disposed above the bottom plate 21, the movable table 11 is rotatably connected to the other end of the connecting rod 10, a rotating handle 5 is rotatably connected to the tops of the fixing table 4 and the movable table 11, a vertically disposed screw rod 3 is rotatably connected to the center position of the bottom of the rotating handle 5, the other end of the screw rod 3 extends to the lower side of the fixing table 4, and the screw rod 3 is rotatably connected to the fixing table 4 and the movable table 11, equal threaded connection has the thread bush on the screw rod 3, all be connected with two 20 connecting rods on the thread bush, the other end of two 20 connecting rods is connected with the movable rod 9 of vertical setting, the other end of movable rod 9 extends to the top of fixed station 4 and movable table 11 respectively and all is connected with splint 6, this fixing device can adjust the angle of welding, realize the welding operation of different angles, and easy operation is convenient, time saving and labor saving, the suitability is strong, can cool down welding piece simultaneously, facilitate for operating personnel.

The top of bottom plate 21 is equipped with water tank 1, the top of water tank 1 is connected with connecting pipe 2, the other end of connecting pipe 2 extends into in the water tank 1, the top of splint 6 on fixed station 4 is equipped with valve 8, valve 8's water inlet is connected with hose 7, and hose 7's the other end and connecting pipe 2's the other end intercommunication, valve 8's delivery port is connected with the outlet pipe, utilize water tank 1 to supply water, open valve 8 and go out water, realize the cooling operation of welding, it is convenient fast, facilitate for operating personnel.

Arc-shaped sliding rails 16 are fixed on the side walls of the slag welding boxes 17, the bottom of the movable table 11 is connected with a vertical rod 14, the other end of the vertical rod 14 is provided with a roller 15, the roller 15 is connected to the sliding rails 16 in a rolling mode, the movable table is supported by the vertical rod 14, and the roller 15 rolls in the sliding rails 16 when the movable table 11 is rotated, so that labor is saved when the angle of a welding part is adjusted.

The top threaded connection of activity platform 11 has the fastening bolt 12 of vertical setting, and the below of fastening bolt 12 is equipped with arc 13, and arc 13 is fixed on bottom plate 21, and fastening bolt 12 corresponds the setting with arc 13, utilizes fastening

bolt

12 and 13 cooperations of arc to fix activity platform 11, prevents that activity platform 11 from rocking when welding operation, influences welding operation.

Through-hole has all been seted up at the top of fixed station 4 and movable table 11, and other sliding connection is equallyd divide to movable rod 9 in the through-hole that corresponds, fixes a position the direction to movable rod 9 through the through-hole, stability and accurate nature when guaranteeing splint 6 fixed work piece.

The anti-skidding line has been seted up at the top of arc 13, utilizes the anti-skidding line that the arc 13 top was seted up, can increase the frictional force of fastening bolt 12 and arc 13 for it is more stable to fix.

When the welding device is used, the two rotating handles 5 are respectively rotated to drive the screw rod 3 to rotate, the threaded sleeve on the screw rod 3 drives the clamping plate 6 to ascend to a certain position through the connecting rod two 20 and the movable rod 9, then the welding parts are respectively fixed on the fixed table 4 and the movable table 11 at specified positions through the clamping plate 6 to enable the welding parts to be in the same straight line, then welding operation is carried out, welding slag automatically drops in the welding slag box 17 to be collected during welding, meanwhile, the valve 8 can be manually unscrewed to discharge water to cool the welding parts, when the welding parts with angles need to be welded, the two welding parts are respectively fixed through the clamping plate 6, then the movable table 11 is rotated to the specified angle position to adjust the welding parts again to enable the welding parts to be in contact with another welding part, then the movable table 11 is rotated to be finely adjusted to the specified angle, the fastening bolts 12 are manually screwed, and the fastening bolts 12 are abutted against the top surface of the arc-shaped plate 13 to realize the positioning of the movable table 11, then carry out welding operation, the welding finishes the back and cools off through opening valve 8, carries out the welding operation of next welding piece after the cooling finishes, and this fixing device can adjust the angle of welding piece, realizes the welding operation of different angles, and easy operation is convenient, labour saving and time saving, and the suitability is strong, can cool down welding piece simultaneously, facilitates for operating personnel.

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 fixing device of machining welding bench, includes bottom plate (21), its characterized in that: the welding device is characterized in that a horizontally arranged fixed table (4) is arranged above the bottom plate (21), the fixed table (4) is fixed on the bottom plate (21) through a support, a welding slag box (17) is arranged at the top of the bottom plate (21), a guide cylinder (19) is fixed inside the welding slag box (17), a horizontally arranged fixed plate (18) is fixed at the top of the guide cylinder (19), a vertically arranged connecting rod I (10) is rotatably connected to the central position of the fixed plate (18), a horizontally arranged movable table (11) is arranged above the bottom plate (21), the movable table (11) is rotatably connected to the other end of the connecting rod I (10), rotating handles (5) are rotatably connected to the tops of the fixed table (4) and the movable table (11), a vertically arranged screw rod (3) is rotatably connected to the bottom central position of the rotating handles (5), and the other end of the screw rod (3) extends to the lower part of the fixed table (4), just screw rod (3) rotate with fixed station (4) and movable table (11) to be connected, equal threaded connection has the thread bush on screw rod (3), all be connected with connecting rod two (20) on the thread bush, the other end of connecting rod two (20) is connected with movable rod (9) of vertical setting, the other end of movable rod (9) extends to the top of fixed station (4) and movable table (11) respectively and all is connected with splint (6).

2. A fixture for a machining weld station as defined in claim 1, wherein: the top of bottom plate (21) is equipped with water tank (1), the top of water tank (1) is connected with connecting pipe (2), the other end of connecting pipe (2) extends into in water tank (1), the top of splint (6) on fixed station (4) is equipped with valve (8), the water inlet of valve (8) is connected with hose (7), just the other end of hose (7) and the other end intercommunication of connecting pipe (2), the delivery port of valve (8) is connected with the outlet pipe.

3. A fixture for a machining weld station as defined in claim 1, wherein: arc-shaped sliding rails (16) are fixed on the side walls of the welding slag boxes (17), the bottom of the movable table (11) is connected with a vertical rod (14), the other end of the vertical rod (14) is provided with a roller (15), and the roller (15) is connected to the sliding rails (16) in a rolling mode.

4. A fixture for a machining weld station as defined in claim 1, wherein: the top of the movable table (11) is in threaded connection with a vertically-arranged fastening bolt (12), an arc-shaped plate (13) is arranged below the fastening bolt (12), the arc-shaped plate (13) is fixed on the bottom plate (21), and the fastening bolt (12) and the arc-shaped plate (13) are arranged correspondingly.

5. A fixture for a machining weld station as defined in claim 1, wherein: the through-hole has all been seted up at the top of fixed station (4) and activity platform (11), respectively sliding connection is equallyd divide in the through-hole that corresponds in movable rod (9).

6. A fixture for a machining weld station as defined in claim 4, wherein: the top of the arc-shaped plate (13) is provided with anti-skid grains.