CN218556137U - Radial fixing mechanism for welding circular tube - Google Patents

Abstract

The utility model discloses a pipe welding is with radial fixed establishment, set up the base of first spout including the top, be provided with first bidirectional screw rod in the first spout, two reverse helicis of first bidirectional screw rod correspond the spiro union and have first slider, first slider top is fixed with the supporting seat that the passageway was seted up to the side, the inside movable plate that is provided with of supporting seat, the movable plate inboard is provided with can press from both sides tight grip block with the pipe, the movable plate bottom is fixed with the second slider, the second slider corresponds two reverse helicis of spiro union at the bidirectional screw rod of second, second bidirectional screw rod and supporting seat swing joint. The utility model discloses structural design scientific and reasonable, through the cooperation of lead screw and slider, the interval that can two sets of first sliders of automatically regulated to the realization is to the automatically regulated of two sets of supporting seat intervals, consequently can satisfy the location demand of not unidimensional length, different processing length work pieces, can effectively support it.

Description

Radial fixing mechanism for welding circular tube

Technical Field

The utility model relates to a pipe welding position equipment technical field specifically is a pipe welding is with radial fixed establishment.

Background

Welding is a manufacturing process and technique for joining metals or other thermoplastic materials in a heated, high temperature or high pressure manner. Circular pipes are used in great amount in our production and life, and may be used in pipeline, heat engineering equipment, mechanical industry, petroleum drilling, container, chemical industry and special use. When the round pipe is used, the round pipe is usually welded, and the round pipe is convenient to use. At present, when a circular tube is welded, the circular tube is generally fixed through a clamp, the size range of a workpiece to which the current clamp is adapted is small, a large amount of time is consumed in the fixing process, and certain inconvenience is caused. Therefore, a radial fixing mechanism for welding circular tubes is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe welding is with radial fixed establishment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a pipe welding is with radial fixed establishment, includes that the base of first spout is seted up at the top, be provided with first bidirectional screw in the first spout, two reverse helicis of first bidirectional screw correspond the spiro union and have first slider, first slider top is fixed with the supporting seat that the passageway was seted up to the side, the inside movable plate that is provided with of supporting seat, the movable plate inboard is provided with can press from both sides tight grip block with the pipe, the movable plate bottom is fixed with the second slider, the second slider corresponds two reverse helicis of spiro union at the two bidirectional screw of second, the two bidirectional screw of second and supporting seat swing joint.

Preferably, the first bidirectional screw rod is movably connected with the base, and the end part of the first bidirectional screw rod is connected with a driving motor.

Preferably, the edge of the top of the base is provided with a limiting seat.

Preferably, the second sliding block is movably clamped in the limiting sliding rail.

Preferably, the top of the base is provided with a baffle plate with a second sliding groove in the side surface, a third sliding block is connected in the second sliding groove in a threaded mode through a one-way screw rod, a machining assembly is installed on the front face of the third sliding block, and the end portion of the one-way screw rod is connected with a motor.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of pipe welding is with radial fixed establishment, structural design is simple reasonable, strong practicality has, through set up first bidirectional screw in the first spout on the base, cooperation through lead screw and slider, can the interval of two sets of first sliders of automatically regulated, thereby realize the automatically regulated to two sets of supporting seat intervals, consequently, can satisfy not unidimensional length, the location demand of different processing length work pieces, can effectively support it, through setting up the movable plate, the grip block, the second slider, the second bidirectional screw isotructure combination uses, can adjust the interval of two sets of second sliders through the mode of manual rotatory second bidirectional screw, and carry out the centre gripping with the pipe work piece edgewise under the effect of grip block and fix, the required positioning time of pipe processing has effectively been saved, the stability of man-hour has been guaranteed simultaneously, machining precision is improved, under the cooperation of unidirectional screw and motor, can adjust the horizontal position of processing subassembly automatically, thereby conveniently process the work piece, and improve machining efficiency.

Drawings

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

Fig. 2 is the internal structure diagram of the support seat of the present invention.

Fig. 3 is a schematic structural view of the moving mechanism of the processing assembly of the present invention.

In the figure: the device comprises a base 1, a first sliding groove 11, a first bidirectional screw rod 12, a first sliding block 13, a supporting seat 14, a limiting seat 15, a moving plate 16, a clamping block 17, a second sliding block 18, a second bidirectional screw rod 19, a limiting sliding rail 2, a baffle 21, a second sliding groove 22, a third sliding block 23, a processing assembly 24, a unidirectional screw rod 25, a motor 26 and a circular tube 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, 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: the utility model provides a pipe welding is with radial fixed establishment, includes that the top sets up base 1 of first spout 11, be provided with first bidirectional screw 12 in the first spout 11, two reverse helicis of first bidirectional screw 12 correspond spiro union and have first slider 13, first bidirectional screw 12 and 1 swing joint of base, just first bidirectional screw 12 end connection has driving motor, first slider 13 top is fixed with the supporting seat 14 that the passageway was seted up to the side, at first place pipe 27 correspondence in supporting seat 14 top recess, when pipe 27 is whole shorter, drive first bidirectional screw 12 through driving motor and rotate, drive two sets of first sliders 13 and be close to automatically under two reverse helicis of first bidirectional screw 12 effect to reduce the interval of two sets of supporting seats 14 and in order to effectively support pipe 27, through set up first bidirectional screw 12 in the first spout 11 on base 1, through the cooperation of lead screw with the slider, can automatically regulated two sets of first slider 13's interval, thereby realize the automatically regulated to two sets of supporting seats 14 intervals, consequently can satisfy not unidimensional length, the different processing length's of work piece location demand, can effectively support it to it.

The edge at base 1 top is provided with spacing seat 15, the inside movable plate 16 that is provided with of supporting seat 14, the movable joint of lateral wall of movable plate 16 is on supporting seat 14 inner wall surface, movable plate 16 inboard is provided with can be with the tight grip block 17 of pipe 27 clamp, and the side design of grip block 17 is the arc, can support and press from both sides tight pipe 27 simultaneously, movable plate 16 bottom is fixed with second slider 18, the activity card of second slider 18 is established in spacing slide rail 2, second slider 18 corresponds the spiro union at two reverse spiral portions of second bidirectional screw rod 19, second bidirectional screw rod 19 and supporting seat 14 swing joint, and the end connection of second bidirectional screw rod 19 has the knob, and the knob that staff's manual rotatory second bidirectional screw rod 19 outer end is connected makes two sets of second sliders 18 move to the direction that is close to each other in spacing slide rail 2 under its effect, and at this moment two sets of grip block 17 are close to in step with pipe 27 radial fixation, through setting up movable plate 16, grip block 17, second slider 18, second bidirectional screw rod 19 mode of manual rotation and to the effective clamping block 17 of adjusting time of processing and the effective work piece of adjusting the time of the centre gripping has been carried out the required work piece from the processing, has been carried out the time of the centre gripping and has been carried out the centre gripping from the fixed.

The top of the base 1 is provided with a baffle 21 with a second chute 22 arranged on the side face, a third slide block 23 is connected in the second chute 22 in a threaded mode through a one-way screw rod 25, the side wall of the third slide block 23 is connected with the baffle 21 in a sliding mode, a machining assembly 24 is installed on the front face of the third slide block 23, the end portion of the one-way screw rod 25 is connected with a motor 26, the motor 26 is a forward and reverse rotating motor and is connected with a power source and a switch through a lead, and the transverse position of the machining assembly 24 can be automatically adjusted under the matching of the one-way screw rod 25 and the motor 26, so that a workpiece can be conveniently machined and the machining efficiency can be improved.

The working principle is as follows:

this kind of pipe welding is with radial fixed establishment, during the concrete use, at first place the pipe 27 correspondence in supporting seat 14 top recess, when pipe 27 is whole shorter, drive first bidirectional screw 12 through driving motor and rotate, two sets of first sliders 13 of drive are automatic to be close to under two reverse screw portion effects of first bidirectional screw 12, thereby reduce the interval of two sets of supporting seats 14 in order to effectively support pipe 27, the knob that 19 outer ends of staff's manual rotation second bidirectional screw are connected after that, make two sets of second sliders 18 move to the direction that is close to each other in spacing slide rail 2 under its effect, two sets of grip block 17 are close to simultaneously and radially fix pipe 27 this moment, realize the support and the fixing to pipe 27 through above-mentioned operation flow, add the horizontal position adjustment process of accessible motor 26 drive one-way screw 25 rotation in order to realize processing subassembly 24 man-hour.

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 (5)

1. The utility model provides a pipe welding is with radial fixed establishment, includes that base (1) of first spout (11) are seted up at the top, its characterized in that: the improved structure of the screw driver is characterized in that a first bidirectional screw rod (12) is arranged in the first sliding groove (11), a first sliding block (13) is connected to two reverse spiral parts of the first bidirectional screw rod (12) in a corresponding threaded mode, a supporting seat (14) with a channel formed in the side face is fixed to the top of the first sliding block (13), a moving plate (16) is arranged inside the supporting seat (14), a clamping block (17) capable of clamping a circular tube (27) is arranged on the inner side of the moving plate (16), a second sliding block (18) is fixed to the bottom of the moving plate (16), the second sliding block (18) is connected to two reverse spiral parts of a second bidirectional screw rod (19) in a corresponding threaded mode, and the second bidirectional screw rod (19) is movably connected with the supporting seat (14).

2. The radial fixing mechanism for welding the circular tube according to claim 1, wherein: the first bidirectional screw rod (12) is movably connected with the base (1), and the end of the first bidirectional screw rod (12) is connected with a driving motor.

3. The radial fixing mechanism for welding the circular tube as claimed in claim 1, wherein: the edge at base (1) top is provided with spacing seat (15).

4. The radial fixing mechanism for welding the circular tube as claimed in claim 1, wherein: the second sliding block (18) is movably clamped in the limiting sliding rail (2).

5. The radial fixing mechanism for welding the circular tube according to claim 1, wherein: the base (1) top is provided with baffle (21) that the side offered second spout (22), it has third slider (23) to connect with the spiro union through one-way lead screw (25) in second spout (22), processing subassembly (24) is installed on third slider (23) front, one-way lead screw (25) end connection has motor (26).

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