CN216353773U - Winding clamp for skeleton transformer - Google Patents

Abstract

The utility model provides a winding clamp for a skeleton transformer, and relates to the technical field of transformer winding clamps. This wire winding anchor clamps that skeleton transformer was used, including the frame, fixture is installed at the top of frame, fixture includes the driving-disc, the spout has been seted up to the inside of driving-disc, the inside sliding connection of spout has the clamping bar, one side welding that the driving-disc axle center was kept away from to the clamping bar has the lifter. This wire winding anchor clamps that skeleton transformer was used, through when the distance is great between the clamping bar, rotate the bottom shaft, the bottom shaft drives the anchor strut and rotates, when the anchor strut rotates to the reinforcement groove position, rotate the anchor strut, the anchor strut rises under the effect of accomodating the hole, when rising the anchor strut to the reinforcement groove in, rotate the trimming rod, the trimming rod makes the stable supporting role to the clamping bar that plays of anchor strut, rethread anchor strut uses with the cooperation in reinforcement groove, thereby reached and prevented the anchor clamps shake, the operation is stable, the effect of wire winding high quality.

Description

Winding clamp for skeleton transformer

Technical Field

The utility model relates to the technical field of winding clamps of transformers, in particular to a winding clamp for a skeleton transformer.

Background

Transformer skeleton, be the major structure component part of transformer, the transformer is in current society by extensive use, the main part that corresponds is also indispensable, so the skeleton has or not the effect that can replace, transformer skeleton mainly is the copper line for in the transformer provides winding space, transformer skeleton need use anchor clamps to fix the skeleton at wire winding in-process, the size of current anchor clamps is fixed usually, need change different anchor clamps when the not skeleton of centre gripping equidimension, it is inconvenient to use, partly adjustable anchor clamps simultaneously, application scope is less, the too big anchor clamps that can lead to of control range shake at the during operation, influence wire winding quality.

Aiming at the defects of the prior art, the utility model provides a winding clamp for a framework transformer, which has the advantages of large-range adjustment of clamping radius, convenient use, prevention of clamp shaking, stable operation, high winding quality and the like, and solves the problems that the size of the conventional clamp is usually fixed, different clamps are required to be replaced when different-size frameworks are clamped, the use is inconvenient, and the application range is small due to the fact that the clamp shakes during the work due to the fact that the adjusting range is too large, and the winding quality is influenced.

SUMMERY OF THE UTILITY MODEL

In order to realize the purposes of large-range adjustment of the clamping radius, convenient use, capability of preventing the jigs from shaking, stable operation and high winding quality, the utility model is realized by the following technical scheme: the winding clamp for the framework transformer comprises a rack, wherein a clamping mechanism is installed at the top of the rack and comprises a driving disc, the driving disc is inserted into the inner wall of the rack, an adjusting wheel is sleeved on the outer side of the driving disc, a driving wheel is meshed with the inner wall of the adjusting wheel, a lifting wheel is fixedly connected to the right side of the driving wheel, a sliding groove is formed in the driving disc, a clamping rod is slidably connected to the inside of the sliding groove, a reinforcing groove is formed in one side, close to the axis of the driving disc, of the clamping rod, and the lifting rod is welded to one side, away from the axis of the driving disc, of the clamping rod.

Furthermore, the outer sides of the clamping rods are fixedly connected with check blocks, and the clamping rods are divided into four groups, so that the framework is convenient to fix.

Furthermore, a tooth socket is formed in the outer side of the lifting rod, and the lifting wheel is meshed inside the tooth socket, so that the lifting wheel can control the lifting rod to lift.

Further, still include the cylinder, cylinder fixed connection is in the outside of frame, the outside fixedly connected with fixture of cylinder, fixture keeps away from one side fixedly connected with strengthening mechanism of cylinder.

Further, the strengthening mechanism includes the slide shaft, slide shaft fixed connection is in fixture's the outside, the bottom shaft has been cup jointed in the outside of slide shaft, the inner wall fixedly connected with clutch blocks of bottom shaft, the hole of accomodating has been seted up to the inside of bottom shaft, the inside threaded connection who accomodates the hole has the anchor strut, the outside threaded connection of anchor strut has the fine-tuning pole.

Furthermore, the reinforcing rod and the clamping rod are staggered, so that the adjustment of the clamping rod cannot be influenced.

Furthermore, the knob is sleeved on the outer side of the fine adjustment rod, and the radius of the fine adjustment rod is slightly smaller than that of the reinforcing groove, so that the clamping rod is convenient to reinforce.

Compared with the prior art, the utility model has the following beneficial effects:

1. this wire winding anchor clamps that skeleton transformer was used, through cup jointing the skeleton on the clamping bar, rotate the regulating wheel this moment, the regulating wheel drives the drive wheel and rotates, the drive wheel drives the lifting wheel and rotates, the lifting wheel drives the lifter and removes, the lifting bar drives the clamping bar and removes, four group's clamping bar synchronous motion, when the clamping bar is fixed the skeleton, it is fixed with the regulating wheel through the locking lever, the cooperation of rethread regulating wheel and driving-disc is used, thereby reached and adjusted the centre gripping radius on a large scale, convenient to use's effect.

2. This wire winding anchor clamps that skeleton transformer was used, through when the distance is great between the clamping bar, rotate the bottom shaft, the bottom shaft drives the anchor strut and rotates, when the anchor strut rotates to reinforcement groove position, the stall rotation bottom shaft, rotate the anchor strut this moment, the anchor strut rises under the effect of accomodating the hole, with the anchor strut when rising to reinforcement groove in stall, rotate the trimming rod this moment, the trimming rod makes the stable supporting role to the clamping bar that plays of anchor strut, rethread anchor strut uses with the cooperation in reinforcement groove, thereby reached and to have prevented the anchor clamps shake, the operation is stable, the effect of wire winding high quality.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a partial schematic view of a clamping mechanism of the present invention;

FIG. 3 is a schematic right side view of a portion of the clamping mechanism of the present invention;

fig. 4 is a schematic view of the structural reinforcement mechanism of the present invention.

In the figure: 1. a frame; 2. a cylinder; 3. a clamping mechanism; 31. a drive disc; 32. an adjustment wheel; 33. a driving wheel; 34. a lifting wheel; 35. a chute; 36. a clamping bar; 37. a reinforcing groove; 38. a lifting rod; 4. a reinforcement mechanism; 41. a slide shaft; 42. a bottom shaft; 43. a friction block; 44. a receiving hole; 45. a reinforcing rod; 46. a fine adjustment rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The winding clamp for the framework transformer comprises the following embodiments:

example one

Referring to fig. 1-3, a winding clamp for a frame transformer comprises a frame 1, a clamping mechanism 3 is installed at the top of the frame 1, the clamping mechanism 3 comprises a driving disc 31, the driving disc 31 is inserted into the inner wall of the frame 1, an adjusting wheel 32 is sleeved outside the driving disc 31, a locking rod is connected with the outer side of the adjusting wheel 32 through threads for fixing the adjusting wheel 32, a driving wheel 33 is meshed with the inner wall of the adjusting wheel 32, a lifting wheel 34 is fixedly connected to the right side of the driving wheel 33, a sliding groove 35 is formed inside the driving disc 31, a clamping rod 36 is slidably connected inside the sliding groove 35, a stopper is fixedly connected to the outer side of the clamping rod 36, the clamping rod 36 is divided into four groups for fixing a frame, a reinforcing groove 37 is formed in one side of the clamping rod 36 close to the axis of the driving disc 31, a lifting rod 38 is welded to one side of the clamping rod 36 away from the axis of the driving disc 31, and a tooth socket is formed in the outer side of the lifting rod 38, and the lifting wheel 34 is engaged in the tooth socket, so that the lifting wheel 34 can control the lifting rod 38 to lift, the adjusting wheel 32 is rotated, the adjusting wheel 32 drives the transmission wheel 33 to rotate, the transmission wheel 33 drives the lifting wheel 34 to rotate, the lifting wheel 34 drives the lifting rod 38 to move, the lifting rod 38 drives the clamping rods 36 to move, the four groups of clamping rods 36 synchronously move to ensure that the framework and the driving disc 31 are coaxial, when the framework is fixed by the clamping rods 36, the adjusting wheel 32 is locked by the locking rods to complete framework clamping, and the clamping range is large.

Example two

Referring to fig. 1-4, a winding fixture for a frame transformer includes a frame 1, a cylinder 2, the cylinder 2 is fixedly connected to an outer side of the frame 1, a clamping mechanism 3 is fixedly connected to an outer side of the cylinder 2, a reinforcing mechanism 4 is fixedly connected to a side of the clamping mechanism 3 away from the cylinder 2, the reinforcing mechanism 4 includes a sliding shaft 41, the sliding shaft 41 is fixedly connected to an outer side of the clamping mechanism 3, a bottom shaft 42 is sleeved to an outer side of the sliding shaft 41, a friction block 43 is fixedly connected to an inner wall of the bottom shaft 42, a receiving hole 44 is formed in the bottom shaft 42, a reinforcing rod 45 is threadedly connected to an inner portion of the receiving hole 44, the reinforcing rod 45 and the clamping rod 36 are staggered from each other, adjustment of the clamping rod 36 is not affected, a fine adjustment rod 46 is threadedly connected to an outer side of the reinforcing rod 45, a knob is sleeved to an outer side of the fine adjustment rod 46, and a radius of the fine adjustment rod 46 is slightly smaller than a radius of the reinforcing groove 37, so as to facilitate reinforcement of the clamping rod 36, when the reinforcing rod 45 rotates to the position of the reinforcing groove 37, the bottom shaft 42 stops rotating, the reinforcing rod 45 rotates at the moment, the reinforcing rod 45 rises under the action of the accommodating hole 44, the reinforcing rod 45 stops rotating when rising into the reinforcing groove 37, the fine adjustment rod 46 rotates at the moment, and the fine adjustment rod 46 enables the reinforcing rod 45 to stably support the clamping rod 36, so that the clamping rod 36 cannot shake during winding.

EXAMPLE III

Referring to fig. 1-4, a winding clamp for a frame transformer comprises a frame 1, a cylinder 2, a clamping mechanism 3 fixedly connected to the outside of the cylinder 2, the clamping mechanism 3 including a driving disc 31, the driving disc 31 inserted into the inner wall of the frame 1, an adjusting wheel 32 sleeved on the outside of the driving disc 31, a locking rod connected to the outside of the adjusting wheel 32 by screw threads for fixing the adjusting wheel 32, a driving wheel 33 engaged with the inner wall of the adjusting wheel 32, a lifting wheel 34 fixedly connected to the right side of the driving wheel 33, a sliding slot 35 formed in the driving disc 31, a clamping rod 36 slidably connected to the inside of the sliding slot 35, a stopper fixedly connected to the outside of the clamping rod 36, and the clamping rods 36 divided into four groups for fixing a frame, a reinforcing slot 37 formed on one side of the clamping rod 36 close to the axis of the driving disc 31, and a lifting rod 38 welded on one side of the clamping rod 36 away from the axis of the driving disc 31, tooth's socket has been seted up in the outside of lifter 38, and the meshing of lifter 34 is inside the tooth's socket, make lifter 34 can control the lifter 38 lift, one side fixedly connected with strengthening mechanism 4 of cylinder 2 is kept away from to fixture 3, strengthening mechanism 4 includes slide-bar 41, slide-bar 41 fixed connection is in fixture 3's the outside, bottom shaft 42 has been cup jointed in slide-bar 41's the outside, the inner wall fixedly connected with clutch blocks 43 of bottom shaft 42, hold in hole 44 has been seted up to bottom shaft 42's inside, the inside threaded connection who holds in hole 44 has reinforcing rod 45, reinforcing rod 45 staggers each other with clamping rod 36, can not influence clamping rod 36 and adjust, the outside threaded connection of reinforcing rod 45 has fine setting pole 46, the knob has been cup jointed in fine setting pole 46's the outside, and the radius of fine setting pole 46 slightly is less than the radius of reinforcing groove 37, be convenient for consolidate clamping rod 36.

When the framework clamping device is used, the framework is sleeved on the clamping rods 36, the air cylinders 2 on two sides simultaneously drive the driving disc 31 to move towards the center, the driving disc 31 drives the clamping rods 36 to move, when the stop blocks on the outer sides of the clamping rods 36 move to the framework position, the air cylinders 2 stop to ensure that two ends of the framework can be fixed, the adjusting wheel 32 is rotated at the moment, the adjusting wheel 32 drives the transmission wheel 33 to rotate, the transmission wheel 33 drives the lifting wheel 34 to rotate, the lifting wheel 34 drives the lifting rods 38 to move, the lifting rods 38 drive the clamping rods 36 to move, the four groups of clamping rods 36 synchronously move to ensure that the framework and the driving disc 31 are coaxial, when the framework is fixed by the clamping rods 36, the adjusting wheel 32 is locked through the locking rods to complete framework clamping, when the distance between the clamping rods 36 is large, the bottom shafts 42 are rotated, the bottom shafts 42 drive the reinforcing rods 45 to rotate, when the reinforcing rods 45 rotate to the position of the reinforcing grooves 37, the bottom shafts 42 are stopped to rotate the reinforcing rods 45, reinforcing rod 45 rises under the effect of accomodating hole 44, and the stall when rising reinforcing rod 45 to reinforcing groove 37 rotates fine adjustment pole 46 this moment, and fine adjustment pole 46 makes reinforcing rod 45 stable play the supporting role to clamping bar 36 to make clamping bar 36 can not shake when the wire winding, and equipment starts this moment, and driving-disc 31 circular telegram rotates, and driving-disc 31 rotates and drives clamping bar 36 and rotate, and clamping bar 36 drives the skeleton and rotates, and the skeleton is accomplished the wire winding.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a wire winding anchor clamps that skeleton transformer used, includes frame (1), its characterized in that: the clamping mechanism (3) is installed at the top of the rack (1), the clamping mechanism (3) comprises a driving disc (31), the driving disc (31) is inserted into the inner wall of the rack (1), an adjusting wheel (32) is sleeved on the outer side of the driving disc (31), a transmission wheel (33) is meshed with the inner wall of the adjusting wheel (32), a lifting wheel (34) is fixedly connected to the right side of the transmission wheel (33), a sliding groove (35) is formed in the driving disc (31), a clamping rod (36) is connected to the sliding groove (35) in a sliding mode, a reinforcing groove (37) is formed in one side, close to the axis of the driving disc (31), of the clamping rod (36), and the lifting rod (38) is welded to one side, far away from the axis of the driving disc (31), of the clamping rod (36).

2. A winding jig for a frame transformer according to claim 1, characterized in that: the outer sides of the clamping rods (36) are fixedly connected with stop blocks, and the clamping rods (36) are divided into four groups.

3. A winding jig for a frame transformer according to claim 1, characterized in that: tooth grooves are formed in the outer sides of the lifting rods (38), and the lifting wheels (34) are meshed in the tooth grooves.

4. A winding jig for a frame transformer according to claim 1, characterized in that: still include cylinder (2), cylinder (2) fixed connection is in the outside of frame (1), outside fixedly connected with fixture (3) of cylinder (2), one side fixedly connected with strengthening mechanism (4) of cylinder (2) are kept away from in fixture (3).

5. The winding jig for a frame transformer as claimed in claim 4, wherein: reinforcing mechanism (4) are including slide shaft (41), slide shaft (41) fixed connection is in the outside of fixture (3), bottom shaft (42) have been cup jointed in the outside of slide shaft (41), the inner wall fixedly connected with clutch blocks (43) of bottom shaft (42), hole (44) have been seted up and have been accomodate to the inside of bottom shaft (42), the internal thread who accomodates hole (44) is connected with stiffening rod (45), the outside threaded connection of stiffening rod (45) has fine setting pole (46).

6. The winding jig for a frame transformer as claimed in claim 5, wherein: the reinforcing rods (45) and the clamping rods (36) are staggered with each other.

7. The winding jig for a frame transformer as claimed in claim 5, wherein: the outer side of the fine adjustment rod (46) is sleeved with a knob, and the radius of the fine adjustment rod (46) is slightly smaller than that of the reinforcing groove (37).

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