CN221262150U - U-shaped product winding clamp - Google Patents

Abstract

The utility model provides a U-shaped product winding clamp which comprises a reel, wherein a U-shaped product clamping hole penetrating through the circumferential surface of the reel is formed in the free end of the reel, a half-open vertical opening is formed in the side wall of the end head of the free end of the U-shaped product clamping hole, and the height of the vertical opening is set so that the axis of the U-shaped product coincides with the central axis of the reel when the U-shaped product is inserted into the U-shaped product clamping hole. The fixture can achieve the effect of quick positioning when replacing U-shaped products, and improves production efficiency.

Description

U-shaped product winding clamp

Technical Field

The utility model relates to the field of current transformer production, in particular to a U-shaped product winding clamp.

Background

When a U-shaped product used by the current transformer is wound, the U-shaped product needs to be fixed, and meanwhile, the central line of the U-shaped product and the central line of a winding machine shaft need to be kept on the same straight line. Every time a U-shaped product is replaced in the traditional production process, the central line of the U-shaped product and the central line of the winding machine shaft are adjusted, the adjustment is ensured to be on the same straight line, and the adjustment is time-consuming and labor-consuming, so that the production efficiency is low.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides the U-shaped product winding clamp which can realize the effect of quick positioning when the U-shaped product is replaced and improve the production efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a U type product wire winding anchor clamps, includes the spool, the spool has the stiff end of being connected with the coiling machine and keeps away from the free end of stiff end, be provided with the U type product clamp hole of a penetration spool circumferential surface on the free end, half open vertical opening is seted up on the lateral wall of free end head to the U type product clamp hole, vertical open-ended highly sets up to the axis and the central axis coincidence of spool of U type product when making U type product insert in the U type product clamp hole.

The clamping mechanism is capable of firmly connecting the U-shaped product inserted into the U-shaped product clamping hole with the scroll.

The clamping mechanism comprises a separation seam, a fixing bolt hole and a fixing bolt, the separation seam enables the free end of the scroll to be divided into two clamping pieces, the fixing bolt hole is formed in the clamping piece and penetrates through the two clamping pieces, and the fixing bolt penetrates into the fixing bolt hole and is tightened to clamp the two clamping pieces.

The axis of the fixing bolt hole is mutually perpendicular to the axis of the U-shaped product clamping hole.

The diameter of the U-shaped product clamping hole is larger than the outer diameter of the U-shaped product.

The utility model has the technical effects that: the fixture disclosed by the utility model can ensure that the U-shaped product can keep coaxial line with the reel without adjustment when being replaced each time, is simple and reliable, can effectively prevent the waste of manpower and time caused by production switching, and improves the production efficiency.

Drawings

The utility model will be further described with reference to the accompanying drawings, which are only illustrative and explanatory of the utility model, and are not restrictive of the scope of the utility model.

FIG. 1 is a schematic diagram of a front view of a winding jig according to the present utility model;

FIG. 2 is a schematic top view of a winding jig according to the present utility model;

fig. 3 is a schematic diagram of an operating state of the winding fixture according to the present utility model.

Wherein:

10-a reel; 11-fixing bolt holes; 12-U-shaped product clamping holes; 13-separating slits; 14-vertical opening; 20-fixing bolts; 30-U-shaped products; 40-winding machine; 50-conduit; 60-enameled wire.

Detailed Description

The following detailed description is, however, not intended to limit the scope of the utility model to the particular embodiments.

As shown in fig. 1-2, the present utility model provides a U-shaped product winding jig, comprising a winding shaft 10, wherein the winding shaft 10 is provided with a fixed end connected with a winding machine 40 and a free end far away from the fixed end, the free end is provided with a U-shaped product clamping hole 12 penetrating through the circumferential surface of the winding shaft 10, a half-open vertical opening 14 is formed in the side wall of the end of the free end of the U-shaped product clamping hole 12, and the height of the vertical opening 14 is set so that the axis of the U-shaped product 30 coincides with the central axis of the winding shaft 10 when the U-shaped product 30 is inserted into the U-shaped product clamping hole 12.

In order to achieve a secure connection of the U-shaped product 30 inserted into the U-shaped product clamping hole 12 to the spool 10, the present clamp further comprises a clamping mechanism.

The clamping mechanism comprises a separation slit 13, a fixing bolt hole 11 and a fixing bolt 20, wherein the separation slit 13 divides the free end of the scroll 10 into two clamping pieces, the fixing bolt hole 11 is arranged on the clamping pieces and penetrates through the two clamping pieces, and the fixing bolt 20 penetrates into the fixing bolt hole 11 and clamps the two clamping pieces after being screwed. Wherein, the axis of the fixing bolt hole 20 is mutually perpendicular to the axis of the U-shaped product clamping hole 12, and the diameter of the U-shaped product clamping hole 12 is larger than the outer diameter of the U-shaped product 30.

In use, as shown in fig. 3, the enameled wire 60 is fixed on the U-shaped product 30 through the conduit 50, the spool 10 is driven to rotate by the winding machine 40, and the enameled wire 60 performs repeated translational movement along with the conduit 50 to wind the U-shaped product 30. After winding, the fastening bolt 20 is loosened, the wound product is taken out, and the U-shaped product 30 to be wound is put in to tighten the fastening bolt 20. The device is simple and reliable, effectively prevents the waste of manpower and time caused by production switching, and improves the production efficiency.

The foregoing description of the preferred embodiment of the utility model is merely illustrative of the utility model and is not intended to be limiting. It will be appreciated by persons skilled in the art that many variations, modifications, and even equivalents may be made thereto without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (1)

1. The U-shaped product winding clamp comprises a reel, wherein the reel is provided with a fixed end connected with a winding machine and a free end far away from the fixed end, and is characterized in that the free end is provided with a U-shaped product clamping hole penetrating through the circumferential surface of the reel, a half-open vertical opening is formed in the side wall of the end head of the free end, and the height of the vertical opening is set so that the axis of the U-shaped product coincides with the central axis of the reel when the U-shaped product is inserted into the U-shaped product clamping hole;

The clamping mechanism can firmly connect the U-shaped product inserted into the U-shaped product clamping hole with the scroll;

The clamping mechanism comprises a separation seam, a fixing bolt hole and a fixing bolt, wherein the separation seam divides the free end of the scroll into two clamping pieces, the fixing bolt hole is arranged on the clamping pieces and penetrates through the two clamping pieces, and the fixing bolt penetrates into the fixing bolt hole and is tightened to clamp the two clamping pieces;

the axis of the fixing bolt hole is perpendicular to the axis of the U-shaped product clamping hole;

The diameter of the U-shaped product clamping hole is larger than the outer diameter of the U-shaped product.