CN214685049U - Be applied to pipe fitting clamping device of pipe fitting welding machine - Google Patents

Abstract

The utility model discloses a be applied to pipe fitting clamping device of pipe fitting welding machine, the on-line screen storage device comprises a base, evenly just the articulated a plurality of supporting rods of installing on the base side circumference, supporting rod top movable mounting has the grip block, supporting rod middle part movable mounting has a plurality of actuating levers, the common movable mounting in actuating lever inner has the driving-disc, the drive lead screw is installed to the screw thread on the driving-disc, drive lead screw bottom movable mounting be in the base upper surface, the transmission of drive lead screw bottom is connected with the worm gear subassembly, worm gear subassembly input fixed mounting has adjusting handle, the utility model has the advantages of reasonable design, the location and the fixed of realization pipe fitting that can be quick have improved the subsequent welding efficiency of pipe fitting greatly, have simple structure, the characteristics of simple operation.

Description

Be applied to pipe fitting clamping device of pipe fitting welding machine

Technical Field

The utility model relates to a pipe fitting welding technology field especially relates to a be applied to pipe fitting clamping device of pipe fitting welding machine.

Background

The pipe fitting is a general name of parts in a pipeline system which play roles in connection, control, direction change, flow distribution, sealing, supporting and the like. The steel pipe fittings are all pressure-bearing pipe fittings. According to different processing techniques, the method is divided into four categories, namely butt welding type pipe fittings (including welding seams and non-welding seams), socket welding and thread pipe fittings and flange pipe fittings. The main products comprise seamless steel pipes with various calibers such as various special steels, stainless steels, carbon steels and the like, low-medium high-pressure boiler pipes, petroleum drilling pipes and the like; various elbow pipe fittings such as tee joints, four-way joints, valves, reducing pipes and the like; various stainless steel flanges and forged flanges; various pipe racks, instruments, oil blowout preventers and other pipe fittings; the plastic pipelines such as various polyethylene pipes, polypropylene pipes and the like have 16 types, 370 types, 3500 varieties and various specifications. The manufacturing process mainly adopts hot rolling straight seam welding, spiral double-sided submerged arc welding, forging and pressing, intermediate frequency pushing, cold forming, hot extrusion and the like, and the maximum processing diameter of the pipeline is 2020 mm. The product is widely applied to the engineering fields of municipal administration, petrochemical industry, west-east gas transportation, ships, nuclear power and the like.

However, in the prior art, the butt joint positioning between the pipe fittings is complicated, and the butt joint positioning between the pipe fittings can not be realized quickly, so that the efficiency of pipe fitting welding is greatly reduced, and certain defects exist.

Therefore, the pipe fitting clamping device applied to the pipe fitting welding machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be applied to pipe fitting clamping device of pipe fitting welding machine, aim at can realize the location and the fixing of pipe fitting fast, improves the subsequent welding efficiency of pipe fitting.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a be applied to pipe fitting clamping device of pipe fitting welding machine, includes the base, evenly just the articulated a plurality of supporting rods of installing on the base side circumference, supporting rod top movable mounting has the grip block, supporting rod middle part movable mounting has a plurality of actuating levers, the common movable mounting in actuating lever the inner has the driving-disc, the drive lead screw is installed to the screw thread on the driving-disc, drive lead screw bottom movable mounting be in the base upper surface, drive lead screw bottom transmission is connected with the worm gear subassembly, worm gear subassembly input fixed mounting has the adjustment handle.

Preferably, in the pipe fitting clamping device applied to the pipe fitting welding machine, the outer side of the clamping block is provided with an anti-slip block, and the anti-slip block is provided with anti-slip lines.

Preferably, in the pipe fitting clamping device applied to the pipe fitting welding machine, the top end of the clamping block is provided with the mutually-adsorbed adsorption magnetic blocks, and the adsorption magnetic blocks are embedded on the clamping block.

Preferably, in the pipe fitting clamping device applied to the pipe fitting welding machine, the top end of the driving screw rod is fixedly provided with the limiting disc.

Preferably, in the pipe fitting clamping device applied to the pipe fitting welding machine, the worm gear and worm assembly comprises a worm gear and a worm which are in meshed connection, the worm gear is fixedly mounted on the driving screw rod, the worm is movably mounted on the base through a bracket, and the adjusting handle is fixedly mounted at the end of the worm.

Preferably, in the pipe fitting clamping device applied to the pipe fitting welding machine, a bearing disc is arranged above the base, and a movable groove for moving the clamping rod is formed in the bearing disc.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, fold the operation in step through the grip block, can realize the good fixed to the pipe fitting, the cooperation bears the dish in addition and supports the regulation of height to the pipe fitting, can make two pipe fittings butt joints accurate, has improved the subsequent welding efficiency of pipe fitting greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure of the carrier tray of the present invention;

fig. 3 is a schematic view of the anti-slip block structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a clamping rod; 3. a clamping block; 4. a drive rod; 5. a drive disc; 6. driving the screw rod; 7. a worm gear assembly; 8. adjusting the handle; 9. anti-skid blocks; 10. anti-skid lines; 11. an adsorption magnetic block; 12. a limiting disc; 13. a worm gear; 14. a worm; 15. a carrier tray; 16. a movable groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3, the embodiment is a pipe clamping device applied to a pipe welding machine, and the pipe clamping device includes a base 1, a plurality of clamping rods 2 are evenly and hingedly installed on a circumferential surface of a side of the base 1, clamping blocks 3 are movably installed at top ends of the clamping rods 2, a plurality of driving rods 4 are movably installed in middle portions of the clamping rods 2, a driving disc 5 is movably installed at inner ends of the driving rods 4 together, a driving screw 6 is installed on the driving disc 5 in a threaded manner, a bottom end of the driving screw 6 is movably installed on an upper surface of the base 1, a worm gear assembly 7 is connected to the bottom of the driving screw 6 in a transmission manner, and an adjusting handle 8 is fixedly installed at an input end of the worm gear assembly 7.

Furthermore, the outer side of the clamping block 3 is provided with an anti-skid block 9, and the anti-skid block 9 is provided with anti-skid lines 10. In this embodiment, the arrangement of the anti-slip blocks 9 and the anti-slip patterns 10 can realize firm clamping of the pipe, so that the pipe can be clamped firmly in the following process.

Furthermore, the top end of the clamping block 3 is provided with an adsorption magnetic block 11 which adsorbs each other, and the adsorption magnetic block 11 is embedded on the clamping block 3. In the embodiment, the top ends of the clamping blocks 3 are folded to form a certain inclination angle due to the magnetic adsorption effect, so that the pipe fittings can be conveniently placed.

Furthermore, a limiting disc 12 is fixedly arranged at the top end of the driving screw rod 6. In the present embodiment, the limiting disc 12 is provided to prevent the driving disc 5 from slipping out of the driving screw 6.

Further, worm gear subassembly 7 is including worm wheel 13 and the worm 14 of meshing connection, worm wheel 13 fixed mounting be in on the drive screw 6, worm 14 through support movable mounting in on the base 1, just adjust handle 8 fixed mounting in the worm 14 tip. In the present embodiment, the rotation of the driving screw 6 is restricted by the self-locking action between the worm wheel 13 and the worm 14, so that the clamping block 3 keeps clamping the pipe fitting.

Furthermore, a bearing plate 15 is arranged above the base 1, and a movable groove 16 for moving the clamping rod 2 is arranged on the bearing plate 15. In this embodiment, the setting of bearing plate 15 is convenient for adjust the pipe fitting height of bottom for the butt joint department of two pipe fittings is located grip block 3, is convenient for realize the firm fixed to the pipe fitting.

The utility model discloses a concrete implementation, specific application method is: firstly, two pipe fittings are sequentially inserted into the outer side of a clamping block 3, the height of a bearing disc 15 is adjusted, the height of the bearing disc 15 can be adjusted by using cushion blocks and the like, the clamping block 3 is positioned at the butt joint position of the two pipe fittings, then an adjusting handle 8 is rotated, a driving screw 6 is driven to rotate at the moment, a driving disc 5 in threaded connection with the driving screw 6 cannot rotate along with the driving screw 6 due to the limiting effect of a driving rod 4, the driving disc 5 can only move up and down along the length direction of the driving screw 6, the clamping block 3 is further propped open, good clamping of the clamping block 3 on the pipe fittings is realized, and after the clamping of the pipe fittings is completed, the clamping block 3 is stably kept to firmly clamp the pipe fittings due to self-locking between a worm wheel 13 and a worm 14.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a be applied to pipe fitting clamping device of pipe fitting welding machine which characterized in that: including base (1), even and articulated a plurality of supporting rods (2) of installing on base (1) side circumference, supporting rod (2) top movable mounting has grip block (3), supporting rod (2) middle part movable mounting has a plurality of actuating levers (4), the common movable mounting in actuating lever (4) inner has driving-disc (5), driving-disc (5) are gone up the screw thread and are installed driving lead screw (6), driving lead screw (6) bottom movable mounting be in base (1) upper surface, driving lead screw (6) bottom transmission is connected with worm gear subassembly (7), worm gear subassembly (7) input end fixed mounting has adjustment handle (8).

2. The pipe clamping device applied to the pipe welding machine according to claim 1, characterized in that: the clamping block (3) is provided with an anti-skid block (9) on the outer side, and anti-skid lines (10) are arranged on the anti-skid block (9).

3. The pipe clamping device applied to the pipe welding machine according to claim 1, characterized in that: the clamping block (3) is characterized in that the top end of the clamping block (3) is provided with adsorption magnetic blocks (11) which are mutually adsorbed, and the adsorption magnetic blocks (11) are embedded on the clamping block (3).

4. The pipe clamping device applied to the pipe welding machine according to claim 1, characterized in that: and a limiting disc (12) is fixedly arranged at the top end of the driving screw rod (6).

5. The pipe clamping device applied to the pipe welding machine according to claim 1, characterized in that: worm wheel worm subassembly (7) are including worm wheel (13) and worm (14) that the meshing is connected, worm wheel (13) fixed mounting be in on drive lead screw (6), worm (14) are in through support movable mounting on base (1), just adjust handle (8) fixed mounting be in worm (14) tip.

6. The pipe clamping device applied to the pipe welding machine according to claim 1, characterized in that: a bearing plate (15) is arranged above the base (1), and a movable groove (16) for the clamping rod (2) to move is arranged on the bearing plate (15).

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