CN214410974U

CN214410974U - Dry-type transformer coil casting mold

Info

Publication number: CN214410974U
Application number: CN202120934400.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Qingdao Henghaixin Machinery Co ltd
Current assignee: Qingdao Henghaixin Machinery Co ltd
Priority date: 2021-05-03
Filing date: 2021-05-03
Publication date: 2021-10-15
Anticipated expiration: 2031-05-03

Abstract

The utility model discloses a dry-type transformer coil casting mold, which comprises a base, wherein an outer mold is fixedly arranged on the upper side wall of the base, fixed rods are uniformly and fixedly arranged on the upper side wall of the base, an inner mold plate is uniformly assembled on the upper side wall of the base in a sliding manner, a cover plate is buckled on the upper side wall of the outer mold plate, a fixed plate is fixedly arranged on the inner side wall of the inner mold plate, a motor is fixedly arranged in the inner cavity of a rectangular groove, a threaded rod is fixedly arranged at the output end of the motor, and a threaded block is screwed on the outer side wall of the threaded rod. The efficiency of the corresponding work can be improved.

Description

Dry-type transformer coil casting mold

Technical Field

The utility model relates to a dry-type transformer technical field specifically is dry-type transformer coil casting mold.

Background

In dry-type transformer preparation process, need carry out pouring work after the coil winding, need use corresponding mould this moment, and in the in-service use, the pouring is accomplished the back, in order to take out the finished product, often need tear the centre form of mould down earlier, consequently at pouring in-process at every turn, all need carry out pulling down and the installation work of centre form, can consume more time, make efficiency lower, if can design one kind need not to pull down the centre form, can be convenient for the mould that the finished product was taken out after the pouring, just can solve this type of problem, for this, we propose dry-type transformer coil pouring mould.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-type transformer coil casting mold 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: dry-type transformer coil casting mold, the on-line screen storage device comprises a base, the last lateral wall fixed mounting of base has the external mold, the even fixed mounting of the last lateral wall of base has the dead lever, the even slip assembly of the last lateral wall of base has the inner formword, the last lateral wall lock of external mold has the apron, the equal fixed mounting of inside wall of inner formword has the fixed plate, the last lateral wall of base is seted up flutedly, the equal fixed mounting of lower lateral wall of inner formword has the arc piece, the rectangular channel has evenly been seted up to the last lateral wall of recess, the equal fixed mounting of inner chamber of rectangular channel has the motor, and the motor is connected to external power supply through the wire, the equal fixed mounting of output of motor has the threaded rod, the lateral wall spiro union of threaded rod has the thread piece, and thread piece fixed mounting is in the lower lateral wall of fixed plate.

Preferably, the inner cavity lower side wall of the rectangular groove is provided with sliding grooves, the lower side wall of the thread block is fixedly provided with sliding blocks, and the sliding blocks are inserted into the sliding grooves.

Preferably, the lower side wall of the cover plate is fixedly provided with a limiting ring.

Preferably, the clamping grooves are formed in two ends of the outer side wall of the inner formwork, the outer side wall of the fixing rod is fixedly provided with an arc-shaped plate, and two ends of the arc-shaped plate are inserted into the clamping grooves.

Preferably, first heat dissipation holes are formed in the lower side wall of the inner cavity of the rectangular groove, second heat dissipation holes are formed in the outer side wall of the base evenly, and the second heat dissipation holes are communicated with the first heat dissipation holes.

Preferably, the outer side walls of the fixing plates are symmetrically and fixedly provided with auxiliary supporting plates.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses divide into four internal mold boards of group altogether with the centre form to utilize the lead screw class structure that motor, threaded rod, screw thread piece formed, can adjust the position of internal mold board, consequently accomplish earlier afterwards to the inside side removal back of internal mold board, can separate internal mold board and finished product, later can be convenient the off-the-shelf completion take out, in addition, the work that resets is also conveniently accomplished to internal mold board department, can improve the efficiency of corresponding work.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a top view of the inner form of the present invention.

In the figure: 1. the base, 2, external mold, 3, dead lever, 4, arc, 5, interior template, 6, apron, 7, fixed plate, 8, recess, 9, arc piece, 10, rectangular channel, 11, motor, 12, threaded rod, 13, screw thread piece, 14, spout, 15, slider, 16, spacing ring, 17, draw-in groove, 18, first louvre, 19, second louvre, 20, auxiliary stay board.

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, fig. 2 and fig. 3, the present invention provides a technical solution: dry-type transformer coil casting mold, including base 1, the upper sidewall of base 1 is fixedly equipped with outer mold 2, the upper sidewall of base 1 is even fixedly equipped with dead lever 3, the cross-section of dead lever 3 is isosceles triangle's shape, the upper sidewall of base 1 is even to be slided and equipped with inner formworks 5, dead lever 3 and inner formworks 5 all have four, inner formworks 5 and dead lever 3 form the annular shape, make up the interior mode structure of the mold, outer mold 2 and this inner film structure can carry out the casting work, the upper sidewall lock of outer mold 2 has cover plate 6, the inside wall of inner formworks 5 is all fixedly equipped with fixed plate 7, the upper sidewall of base 1 is offered flutedly 8, the lower sidewall of inner formworks 5 is all fixedly equipped with arc-shaped block 9, the inner chamber side wall of flutedly 8 and the lower sidewall of arc-shaped block 9 are the assorted inclined plane, therefore when inner formworks 5 moves outwards and amalgamates with dead lever 3, the arc-shaped blocks 9 can be tightly attached to the side walls of the groove 8 to achieve the sealing effect, rectangular grooves 10 are uniformly formed in the upper side wall of the groove 8, motors 11 are fixedly mounted in inner cavities of the rectangular grooves 10, the motors 11 are connected to an external power supply through leads, threaded rods 12 are fixedly mounted at output ends of the motors 11, threaded blocks 13 are screwed on outer side walls of the threaded rods 12, the threaded blocks 13 are of cuboid structures matched with the rectangular grooves 10, the threaded blocks 13 are fixedly mounted on the lower side wall of a fixing plate 7, the threaded blocks 13 can be driven to move through rotation of the threaded rods 12 after the motors 11 are started, the inner formworks 5 are driven to move through transmission of the fixing plate 7, when the inner formworks 5 need to move inwards, the inner formworks 5 on the left side and the right side are firstly controlled to move inwards, after stopping is carried out, the inner formworks on the front side and the rear side can move inwards, collision between the inner formworks 5 is avoided, and separation of the inner formworks from a poured finished product is completed, the finished product taking-out work after the work is convenient to carry out, and similarly, the inner die plate 5 corresponding to the reverse movement can be reset and forms an inner die structure with the fixed rod 3.

Particularly, spout 14 has all been seted up to the inner chamber lower wall of rectangular channel 10, and the equal fixed mounting of lower lateral wall of screw block 13 has slider 15, and slider 15 pegs graft in spout 14, further guarantees that screw block 13 can not take place to rotate, only can remove.

Specifically, the lower side wall of the cover plate 6 is fixedly provided with a limit ring 16, and after the inner formwork 5 is reset, the cover plate 6 is covered, and at this time, the position of the inner formwork 5 is limited in an auxiliary manner by the limit ring 16.

Particularly, draw-in groove 17 has all been seted up at the lateral wall both ends of interior template 5, and the equal fixed mounting of lateral wall of dead lever 3 has arc 4, and pegs graft in draw-in groove 17 at the both ends of arc 4, promotes to realize sealed effect.

Particularly, the lower side wall of the inner cavity of the rectangular groove 10 is provided with first heat dissipation holes 18, the outer side wall of the base 1 is provided with second heat dissipation holes 19 uniformly, and the second heat dissipation holes 19 are communicated with the first heat dissipation holes 18, so that ventilation and heat dissipation of the motor 11 are ensured.

Specifically, the auxiliary support plates 20 are symmetrically and fixedly mounted on the outer side walls of the fixed plate 7, and are used for supporting the fixed plate 7 and limiting the movement of the fixed plate 7 and the inner formworks 5.

The working principle is as follows: this dry-type transformer coil casting mold, after accomplishing casting shaping work, apron 6 is taken off earlier, then the interior template 5 of the control left and right sides removes to the inboard earlier, after stopping, the interior template 5 of both sides removes to the inboard around controlling again, can realize 5 departments of interior template and off-the-shelf separation, and can guarantee can not bump between the interior template 5, then can take out the finished product, later in with the reverse operation of interior template 5 reset, form the interior mode structure with dead lever 3 can, make interior mode structure department need not to carry out complicated pulling down and installation work, can conveniently accomplish, can improve work efficiency.

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

1. Dry-type transformer coil casting mold, its characterized in that: comprises a base (1), an outer mold (2) is fixedly arranged on the upper side wall of the base (1), a fixing rod (3) is uniformly and fixedly arranged on the upper side wall of the base (1), an inner mold plate (5) is uniformly and slidably assembled on the upper side wall of the base (1), a cover plate (6) is buckled on the upper side wall of the outer mold (2), a fixing plate (7) is uniformly and fixedly arranged on the inner side wall of the inner mold plate (5), a groove (8) is formed in the upper side wall of the base (1), an arc-shaped block (9) is fixedly arranged on the lower side wall of the inner mold plate (5), a rectangular groove (10) is uniformly formed in the upper side wall of the groove (8), a motor (11) is fixedly arranged in the inner cavity of the rectangular groove (10), the motor (11) is connected to an external power supply through a wire, and a threaded rod (12) is fixedly arranged on the output end of the motor (11), the outer side wall of the threaded rod (12) is in threaded connection with a threaded block (13), and the threaded block (13) is fixedly installed on the lower side wall of the fixing plate (7).

2. Dry-type transformer coil casting mold according to claim 1, characterized in that: the inner cavity lower side wall of the rectangular groove (10) is provided with a sliding groove (14), the lower side wall of the thread block (13) is fixedly provided with a sliding block (15), and the sliding block (15) is inserted into the sliding groove (14).

3. Dry-type transformer coil casting mold according to claim 1, characterized in that: and a limiting ring (16) is fixedly arranged on the lower side wall of the cover plate (6).

4. Dry-type transformer coil casting mold according to claim 1, characterized in that: draw-in groove (17) have all been seted up at the lateral wall both ends of interior template (5), the equal fixed mounting of lateral wall of dead lever (3) has arc (4), and pegs graft in draw-in groove (17) at the both ends of arc (4).

5. Dry-type transformer coil casting mold according to claim 1, characterized in that: first heat dissipation holes (18) are formed in the lower side wall of an inner cavity of the rectangular groove (10), second heat dissipation holes (19) are uniformly formed in the outer side wall of the base (1), and the second heat dissipation holes (19) are communicated with the first heat dissipation holes (18).

6. Dry-type transformer coil casting mold according to claim 1, characterized in that: and auxiliary supporting plates (20) are symmetrically and fixedly arranged on the outer side wall of the fixing plate (7).