CN219521023U - Welding fixture for water jacket of electric heating stove - Google Patents

Abstract

The utility model discloses a welding fixture for a water jacket of an electric heating furnace, which comprises a base and a vertical shaft rotatably connected to the top of the base, wherein a first gear is fixedly connected to the outer surface of the vertical shaft, a second gear is connected to the outer surface of the first gear in a meshed manner, a cylinder is fixedly connected to the top of the base, the outer surface of the cylinder is in threaded connection with the inner surface of the second gear, and a plurality of fixing blocks are fixedly connected to the outer surface of the cylinder. This electric heating stove water jacket welding jig through being equipped with the vertical axis at the base top, under first gear, second gear, cylinder, fixed block, pivot, gripper jaw and fixing device's cooperation, has reached the effect with the fixed electric heating stove water jacket of machinery, has solved because of the comparatively special so can not go to use machinery of electric heating stove water jacket work piece shape to carry out the centre gripping, is fixed and processing for handheld manual work generally, and the fixed processing of manual work is not firm and the relatively poor problem of security.

Description

Welding fixture for water jacket of electric heating stove

Technical Field

The utility model relates to the technical field of welding clamps, in particular to a welding clamp for a water jacket of an electric heating stove.

Background

The existing electric heating stove water jacket welding is characterized in that two round rods are inserted into a round workpiece to process the round workpiece, but the workpiece is quite special in shape, so that the round workpiece cannot be clamped by a machine, is usually fixed and processed by hand-held manual work, and is not firm and poor in safety in manual fixing processing.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the welding fixture for the water jacket of the electric heating furnace, which solves the problems that the workpiece of the water jacket of the electric heating furnace is quite special in shape, cannot be clamped by a machine, is usually fixed and processed manually by hand, is not firm in manual fixing and processing, and is poor in safety.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an electric heating stove water jacket welding jig, includes the base and rotates the vertical axis of being connected in the base top, the surface fastening of vertical axis is connected with first gear, the surface meshing of first gear is connected with the second gear, the top fixedly connected with cylinder of base, the surface of cylinder and the internal surface threaded connection and the surface fastening of second gear have a plurality of fixed blocks, the internal surface rotation of fixed block is connected with the pivot, the surface rotation of pivot is connected with the gripper jaw, the gripper jaw is used for the circular part of centre gripping electric heating stove water jacket, the both sides of second gear are equipped with fixing device.

Preferably, the fixing device comprises a plurality of fixing columns and a plurality of pulley plates which are fixedly connected to the top of the base, and pulleys are connected between every two pulley plates in a rotating mode.

Preferably, the fixing device comprises a plurality of fixing plates fixedly connected to the top of the base, and the inner surfaces of the fixing plates are rotatably connected with cross bars.

Preferably, one end of the cross rod is fixedly connected with the output end of the first motor through a coupler, the outer surface of the belt wheel is fixedly connected with a belt, and the other end of the belt is fixedly connected with the outer surface of the cross rod.

Preferably, the processing circle piece has been placed at the top of cylinder, the internal surface of processing circle piece runs through and has processed the round bar, the processing round bar place in the internal surface recess of fixed column and with fixed column internal surface contact, the surface of processing round bar and the bottom contact of belt.

Preferably, the top fixedly connected with mount of base, the top fixedly connected with second motor of mount, the vertical axis passes the mount and passes through shaft coupling and second motor's output fixed connection.

Advantageous effects

The utility model provides a welding fixture for a water jacket of an electric heating furnace. Compared with the prior art, the method has the following beneficial effects: this electric heating stove water jacket welding jig through being equipped with the vertical axis at the base top, under first gear, second gear, cylinder, fixed block, pivot, gripper jaw and fixing device's cooperation, has reached the effect with the fixed electric heating stove water jacket of machinery, has solved because of the comparatively special so can not go to use machinery of electric heating stove water jacket work piece shape to carry out the centre gripping, is fixed and processing for handheld manual work generally, and the fixed processing of manual work is not firm and the relatively poor problem of security.

Drawings

FIG. 1 is a top view of the present utility model;

FIG. 2 is a front view of a first partial structure of the present utility model;

FIG. 3 is a front view of a second partial structure of the present utility model;

fig. 4 is a left side view of the present utility model.

In the figure: 1-base, 2-vertical axis, 3-first gear, 4-second gear, 5-cylinder, 6-fixed block, 7-pivot, 8-gripper jaw, 9-fixing device, 901-fixed column, 902-pulley plate, 903-pulley, 904-fixed plate, 905-horizontal pole, 906-first motor, 907-belt, 10-processing circle piece, 11-processing round bar, 12-mount, 13-second motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides two technical solutions:

example 1: the utility model provides an electric heating stove water jacket welding jig, including base 1 and the vertical shaft 2 of rotating connection in base 1 top, the surface fastening of vertical shaft 2 is connected with first gear 3, the surface meshing of first gear 3 is connected with second gear 4, second gear 4 is the dysmorphism piece, only the bottom and the cylinder 5 threaded connection of internal surface, second gear 4 is used for pressing all gripper claws 8 to the centre and with processing circle 10 centre gripping after the screw thread rises, the top fixedly connected with cylinder 5 of base 1, the rotation centre gripping that has round angle convenience gripper claw 8 is opened at the cylinder 5 edge, the surface of cylinder 5 and the internal surface threaded connection of second gear 4 and surface fastening have a plurality of fixed blocks 6, the internal surface rotation of fixed block 6 is connected with pivot 7, the surface rotation of pivot 7 is connected with gripper claw 8, gripper claw 8 is used for centre gripping electric heating stove water jacket's circular part is processing circle 10 promptly, the both sides of second gear 4 are equipped with fixing device 9, fixing device 9 is used for fixed processing circle 11.

In this embodiment, fixing device 9 includes a plurality of fixed columns 901 and a plurality of pulley plates 902 of fixed connection in base 1 top, the fixed column 901 is used for assisting the fixed of belt 907 to processing round bar 11, all rotate between a plurality of pulley plates 902 and be connected with band pulley 903, fixing device 9 includes a plurality of fixed plates 904 of fixed connection in base 1 top, the internal surface rotation of a plurality of fixed plates 904 is connected with horizontal pole 905 and is used for rolling belt 907, the output of shaft coupling fixedly connected with first motor 906 is passed through to the one end of horizontal pole 905, first motor 906 is connected with external power supply and first motor 906 can just be rotated positively, the surface fixedly connected with belt 907 of band pulley 903, but the fixed processing round bar 11 of belt 907 after being rolled up, the other end of belt 907 and the surface fixed connection of horizontal pole 905.

In this embodiment, the processing round piece 10 has been placed at the top of cylinder 5, processing round piece 10's internal surface runs through and has had processing round bar 11, processing round piece 10 and processing round bar 11 are the work piece that waits, processing round bar 11 place in the internal surface recess of fixed column 901 and with fixed column 901 internal surface contact, processing round bar 11's surface and the bottom contact of belt 907, the top fixedly connected with mount 12 of base 1, mount 12 is used for fixed second motor 13, the top fixedly connected with second motor 13 of mount 12, second motor 13 is connected with external power source and second motor 13 can just the reversal, vertical axis 2 passes mount 12 and passes through shaft coupling and the output fixed connection of second motor 13.

Example 2: the utility model provides an electric heating stove water jacket welding jig, includes base 1 and rotates vertical axis 2 of being connected in base 1 top, its characterized in that: the surface fixedly connected with first gear 3 of vertical axle 2, the surface meshing of first gear 3 is connected with second gear 4, second gear 4 is the dysmorphism piece, only the bottom and the cylinder 5 threaded connection of internal surface, second gear 4 is used for pressing all gripper claws 8 to centre after the screw thread rises and with processing circle piece 10 centre gripping, the top fixedly connected with cylinder 5 of base 1, the surface of cylinder 5 and the internal surface threaded connection of second gear 4 and surface fixedly connected with a plurality of fixed blocks 6, the internal surface rotation of fixed block 6 is connected with pivot 7, the surface rotation of pivot 7 is connected with gripper claw 8, gripper claw 8 is used for the circular part of centre gripping electric heating stove water jacket is processing circle piece 10, the both sides of second gear 4 are equipped with fixing device 9, fixing device 9 is used for fixed processing round bar 11.

The utility model relates to a circuit and an electronic component which are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection content of the utility model does not relate to the improvement of an internal structure and a method, and it is to be noted that standard parts used by the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and the machines, the parts and the equipment adopt conventional models in the prior art, so that the inventor does not detail the description.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the electric heating furnace water jacket is in operation, firstly, a round processing piece 10 is placed at the top of a cylinder 5, a belt 907 is lengthened, a round processing rod 11 is placed at the top of a fixed column 901 and below the belt 907, after the round processing rod is placed, the round processing rod is started, a second motor 13 drives a first gear 3 through a vertical shaft 2, the first gear 3 drives a second gear 4 to rotate, the second gear 4 rises along the outer surface of the cylinder 5 through threads after rotating, the second gear rises to a certain distance and then contacts with a clamping claw 8, the inclined surface of the clamping claw 8 is pushed by continuing to rise, the clamping claw 8 clamps to the center until the round processing piece 11 is fixed, then a first motor 906 is started, the first motor 906 drives a cross rod 905 to rotate and winds the belt 907, the round processing rod 11 is pressed down and fixed by means of the fixed column 901, then the workpiece can be processed and welded, after the processing is completed, the clamping of the belt 907 and the clamping claw 8 can be loosened by reversely rotating the first motor 906 and the second motor 13, and the problem that the workpiece is relatively special in shape is solved, the clamping can not be carried out by a machine, the manual clamping is usually, the manual clamping is carried out, the manual clamping is the manual clamping, the manual clamping is not the manual clamping and the water is not firm, the water is the safe, and the water is the safe and the processing is safe and the processing and the operation is easy.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (6)

1. The utility model provides an electric heating stove water jacket welding jig, includes base (1) and rotates vertical axis (2) of being connected in base (1) top, its characterized in that: the utility model discloses a vertical shaft (2) with the fixed surface, including vertical shaft (2) with fixed surface, first gear (3) with fixed surface, first gear (4) with fixed surface, first gear (5) with fixed surface, first gear (4) with fixed surface rotation, first gear (7) with fixed surface rotation have pivot (7), the surface of pivot (7) is rotated and is connected with gripper jaw (8), gripper jaw (8) are used for the circular part of centre gripping electric heating stove water jacket, the both sides of second gear (4) are equipped with fixing device (9).

2. The welding fixture for water jackets of electric heating furnaces as set forth in claim 1, wherein: the fixing device (9) comprises a plurality of fixing columns (901) fixedly connected to the top of the base (1) and a plurality of pulley plates (902), and pulleys (903) are rotatably connected between every two of the pulley plates (902).

3. The welding fixture for water jackets of electric heating furnaces as set forth in claim 2, wherein: the fixing device (9) comprises a plurality of fixing plates (904) fixedly connected to the top of the base (1), and cross bars (905) are rotatably connected to the inner surfaces of the fixing plates (904).

4. A water jacket welding fixture for an electric heating furnace as recited in claim 3, wherein: one end of the cross rod (905) is fixedly connected with the output end of the first motor (906) through a coupler, the outer surface of the belt wheel (903) is fixedly connected with a belt (907), and the other end of the belt (907) is fixedly connected with the outer surface of the cross rod (905).

5. The welding fixture for water jackets of electric heating furnaces as set forth in claim 4, wherein: the processing round piece (10) has been placed at the top of cylinder (5), the internal surface of processing round piece (10) runs through has processing round bar (11), place in the internal surface recess of fixed column (901) and with fixed column (901) internal surface contact of processing round bar (11), the surface of processing round bar (11) and the bottom contact of belt (907).

6. The welding fixture for water jackets of electric heating furnaces as set forth in claim 1, wherein: the top fixedly connected with mount (12) of base (1), the top fixedly connected with second motor (13) of mount (12), vertical axis (2) pass mount (12) and pass through the output fixed connection of shaft coupling and second motor (13).