CN213969720U - Hydraulic welding supporting clamp - Google Patents

Abstract

The utility model discloses a hydraulic type welding support fixture, which comprises a main body, wherein the main body comprises a turnover mechanism, a base, a placing table, a protective shell, a hydraulic pump, a clamping mechanism, a side extension block, a sliding chute and a sliding rod, the turnover mechanism comprises a motor, a rotating shaft, a fixed block, a rocker, a movable ring and a connecting disc, the clamping mechanism comprises a hydraulic rod, a movable block, a movable shaft, a movable rod, a cross rod, a supporting arm, a clamping rod, a spring and a clamping block, the hydraulic rod is connected with the hydraulic pump and the movable block, the other end of the movable rod is connected with the sliding rod through the movable shaft, the cross rod is connected at the joint of the movable rod and the sliding rod, the welding part can be effectively overturned and welded through the turnover mechanism, the inconvenience of manual operation is avoided, the working efficiency of the main body is increased, the welding part can be effectively clamped with constant force through the clamping mechanism, the instability of clamping through claw point clamping or manual auxiliary clamping is avoided, the structure is simple, and the use is very convenient.

Description

Hydraulic welding supporting clamp

Technical Field

The utility model relates to a support fixture technical field specifically is a fluid pressure type welding support fixture.

Background

Welding, also known as fusion 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 has many energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic wave, etc., wherever welding is needed to fix workpieces by pressing, and inaccurate welding is avoided;

however, the supporting clamp for most of the existing welding is a mechanical supporting clamp, the clamping effect is unstable, looseness easily occurs, welding errors are caused, meanwhile, the mechanical clamp does not have overturning capacity, the welding part is irregular, and when multiple surfaces are needed for welding, the use is very inconvenient, so that the existing supporting clamp needs to be upgraded and transformed on the basis, and the existing problems and the defects are overcome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fluid pressure type welding supports anchor clamps 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: the utility model provides a hydraulic pressure type welding support fixture, includes the main part, the main part comprises tilting mechanism, base, place platform, protective housing, hydraulic pump, fixture, side extension piece, spout and slide bar, tilting mechanism includes motor, axis of rotation, fixed block, rocker, activity circle, loose ring and connection pad, the motor front end is equipped with the axis of rotation, the axis of rotation passes the fixed block and is connected with the rocker, the rocker other end is connected with the loose ring, the loose ring is located the loose ring, the loose ring opposite side is provided with the connection pad, connection pad and protective housing fixed connection, the hydraulic pump is located the protective housing, the lower extreme all is provided with the side extension piece on the protective housing opposite side, be provided with the spout in the side extension piece, complain the activity of searching for the fox slide bar and be located the spout, fixture includes hydraulic stem, loose block, loose shaft, movable rod, Horizontal pole, support arm, clamping bar, spring and clamp splice, hydraulic pump and movable block are connected to the hydraulic stem, be connected with the movable rod through the loose axle on the movable block, the movable rod other end passes through loose axle and sliding bar connection, the horizontal pole is connected in movable rod and sliding bar connection department, and its other end fixedly connected with support arm, be connected with the clamping bar on the support arm, the clamping bar perk end passes through the spring and is connected with the support arm other end, the clamp splice is fixed at the clamping bar front end.

Preferably, the placing table is provided with a slot.

Preferably, a bearing is arranged at the front end of the rotating shaft.

Preferably, the motor is provided with a fixing frame.

Preferably, the hydraulic pump is fixed by screws.

Preferably, the supporting arm is movably connected with the clamping rod.

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

1. the utility model discloses a be provided with tilting mechanism in the main part, in the welding process that needs to overturn to the welding piece, control motor work, it drives inboard rocker rotation, and the rocker rotates in-process and drives the front end movable ring and rotate in the activity ring, and the activity encircles the connection pad and rotates, and the protective housing, hydraulic pump and the fixture that connect at its front end all overturn thereupon, effectively overturns the welding piece and welds, avoids manual operation inconvenient, increases main part work efficiency, and its overall structure is simple, and it is very convenient to use;

2. the utility model discloses a be provided with fixture in the main part, when needs are fixed to a welding, the hydraulic pump promotes the hydraulic stem and gos forward, and the hydraulic stem promotes the movable rod motion, and the movable rod rear end is to the internal contraction and drive horizontal pole, support arm and clamping bar to the inside side motion, and the clamp splice that the clamping bar front end was fixed at this moment extrudees the welding of intermediate position, effectively carries out the constant force centre gripping to a welding, avoids unstable through claw point centre gripping or artifical supplementary centre gripping, the utility model discloses simple structure, it is very convenient to use.

Drawings

FIG. 1 is a front view of the overall structure of a hydraulic welding support fixture of the present invention;

FIG. 2 is a schematic view of a partial structure of a hydraulic welding support fixture according to the present invention;

fig. 3 is the utility model discloses a fluid pressure type welding supports anchor clamps A department structure enlargedly.

In the figure: 1. a main body; 2. a turnover mechanism; 21. an electric motor; 22. a fixed mount; 23. a rotating shaft; 24. a bearing; 25. a fixed block; 26. a rocker; 27. a movable ring; 28. a movable ring; 29. a connecting disc; 3. a base; 4. a placing table; 5. a slot; 6. a protective shell; 7. a hydraulic pump; 8. a screw; 9. a clamping mechanism; 91. a hydraulic lever; 92. a movable block; 93. a movable shaft; 94. a movable rod; 95. a cross bar; 96. a support arm; 97. a clamping bar; 98. a spring; 99. a clamping block; 10. a side extension block; 11. a chute; 12. a slide bar.

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 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: a hydraulic welding supporting clamp comprises a main body 1, wherein the main body 1 comprises a turnover mechanism 2, a base 3, a placing table 4, a protective shell 6, a hydraulic pump 7, a clamping mechanism 9, a side extension block 10, a sliding groove 11 and a sliding rod 12, the turnover mechanism 2 comprises a motor 21, a rotating shaft 23, a fixed block 25, a rocker 26, a movable ring 27, a movable ring 28 and a connecting disc 29, the rotating shaft 23 is arranged at the front end of the motor 21, the rotating shaft 23 penetrates through the fixed block 25 to be connected with the rocker 26, the other end of the rocker 26 is connected with the movable ring 27, the movable ring 27 is positioned in the movable ring 28, the other side of the movable ring 28 is provided with the connecting disc 29, the connecting disc 29 is fixedly connected with the protective shell 6, the hydraulic pump 7 is positioned in the protective shell 6, the side extension block 10 is arranged at the upper end and the lower end of the other side of the protective shell 6, the sliding groove 11 is arranged in the side extension block 10, slide bar 12 activity is located spout 11, fixture 9 includes hydraulic stem 91, movable block 92, loose axle 93, movable rod 94, horizontal pole 95, support arm 96, clamping bar 97, spring 98 and clamp splice 99, hydraulic stem 91 connects hydraulic pump 7 and movable block 92, be connected with movable rod 94 through loose axle 93 on the movable block 92, the movable rod 94 other end passes through the loose axle 93 and is connected with slide bar 12, horizontal pole 95 is connected in movable rod 94 and slide bar 12 junction, and its other end fixedly connected with support arm 96, be connected with clamping bar 97 on the support arm 96, clamping bar 97 perk end is passed through spring 98 and is connected with the support arm 96 other end, the clamp splice 99 is fixed at clamping bar 97 front end.

The placing table 4 is provided with a slot 5, so that the sliding rod 12 can move conveniently.

The front end of the rotating shaft 23 is provided with a bearing 24, so that the rotating shaft 23 is prevented from being abraded.

The motor 21 is provided with a fixing frame 22, so that the stability of the motor 21 is improved.

The hydraulic pump 7 is fixed through the screw 8, and the stability of the hydraulic pump 7 is improved.

The supporting arm 96 is movably connected with the clamping rod 97, so that the clamping rod 97 can move conveniently.

The working principle is as follows: when the utility model is used, the main body 1 is fixed at a designated position, when a workpiece needs to be welded and fixed, the workpiece is placed at the middle position of the clamping block 99, the hydraulic pump 7 is controlled to work, the hydraulic rod 91 is pushed to move forwards, the hydraulic rod 91 drives the front end movable block 92 to move at the moment, the slide rod 12 moves in the chute 11, the movable rod 94 connected to the movable block 92 moves, the rear end of the movable rod shrinks inwards, the transverse rod 95 connected to the rear end of the movable rod 94 moves inwards, the front end supporting arm 96 and the clamping rod 97 move inwards along with the transverse rod, the clamping block 99 fixed at the foremost end synchronously moves and forms constant force clamping on the workpiece, the spring 98 is stressed and shrinks to buffer the whole clamping mechanism 9 to a certain extent, the workpiece can be effectively clamped and welded at the moment, the problem that the traditional clamping tool is unstable in clamping through the tip end is avoided, and meanwhile, the problem of clamping looseness of the manual machine is avoided, increased welding stability, irregular at the work piece shape, when needing to carry out the multiaspect welding, open motor 21, it drives rocker 26 through front end axis of rotation 23 and rotates, rocker 26 drives movable ring 27 and revolutes axis of rotation 23 and rotates, activity ring 28 rotates around connection pad 29 this moment, because the activity of protective housing 6 is located places the platform 4, protective housing 6 rotates and drives front end fixture 9 and rotate thereupon this moment, can effectively overturn the welding to the work piece, avoids artifical upset unstability, has increased 1 work efficiency of main part simultaneously, the utility model discloses simple structure, it is very convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 (6)

1. The utility model provides a hydraulic pressure type welding support fixture, includes main part (1), its characterized in that: the main body (1) comprises a turnover mechanism (2), a base (3), a placing table (4), a protective shell (6), a hydraulic pump (7), a clamping mechanism (9), a side extension block (10), a sliding groove (11) and a sliding rod (12), wherein the turnover mechanism (2) comprises a motor (21), a rotating shaft (23), a fixed block (25), a rocker (26), a movable ring (27), a movable ring (28) and a connecting disc (29), the rotating shaft (23) is arranged at the front end of the motor (21), the rotating shaft (23) penetrates through the fixed block (25) to be connected with the rocker (26), the other end of the rocker (26) is connected with the movable ring (27), the movable ring (27) is positioned in the movable ring (28), the other side of the movable ring (28) is provided with the connecting disc (29), the connecting disc (29) is fixedly connected with the protective shell (6), and the hydraulic pump (7) is positioned in the protective shell (6), the upper end and the lower end of the other side of the protective shell (6) are respectively provided with a side extending block (10), a sliding groove (11) is arranged in the side extending block (10), the sliding rod (12) is movably positioned in the sliding groove (11), the clamping mechanism (9) comprises a hydraulic rod (91), a movable block (92), a movable shaft (93), a movable rod (94), a cross rod (95), a supporting arm (96), a clamping rod (97), a spring (98) and a clamping block (99), the hydraulic rod (91) is connected with the hydraulic pump (7) and the movable block (92), the movable block (92) is connected with the movable rod (94) through the movable shaft (93), the other end of the movable rod (94) is connected with the sliding rod (12) through the movable shaft (93), the cross rod (95) is connected at the joint of the movable rod (94) and the sliding rod (12), the other end of the cross rod is fixedly connected with the supporting arm (96), the clamping rod (97) is connected on the supporting arm (96), the tilting end of the clamping rod (97) is connected with the other end of the supporting arm (96) through a spring (98), and the clamping block (99) is fixed at the front end of the clamping rod (97).

2. The hydraulic welding support fixture of claim 1, wherein: the placing table (4) is provided with a slot (5).

3. The hydraulic welding support fixture of claim 1, wherein: and a bearing (24) is arranged at the front end of the rotating shaft (23).

4. The hydraulic welding support fixture of claim 1, wherein: the motor (21) is provided with a fixing frame (22).

5. The hydraulic welding support fixture of claim 1, wherein: the hydraulic pump (7) is fixed through a screw (8).

6. The hydraulic welding support fixture of claim 1, wherein: the supporting arm (96) is movably connected with the clamping rod (97).

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