CN219073938U

CN219073938U - Wire drawing die fixing device for steel strand

Info

Publication number: CN219073938U
Application number: CN202223495979.3U
Authority: CN
Inventors: 张月生; 刘立军; 张月祥
Original assignee: Tianjin Dejia Prestress Steel Strand Co ltd
Current assignee: Tianjin Dejia Prestress Steel Strand Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-26
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a wire drawing die fixing device for a steel strand, which comprises a fixing block and a covering block, wherein arc-shaped grooves are formed in the upper end of the fixing block and the lower end of the covering block, and the wire drawing die is fixed through the two arc-shaped grooves; the cover closes the piece lower extreme both sides and sets up 1 locking piece respectively, every the lower extreme one side of locking piece all is provided with the inclined plane flange, the fixed block upper end both sides set up 1 lockhole respectively, corresponding side the locking piece cooperatees with the lockhole and uses. When the locking piece is used, the locking piece is inserted into the lock hole, the inclined plane flange at the lower end of the locking piece extrudes the inserting piece to enable the inserting piece to move into the sliding groove, so that the locking piece is inserted into the lock hole, and after the locking piece is in place, the inserting piece automatically resets under the action of the third spring, self-locks the inclined plane flange, and the locking piece can be prevented from being separated from the lock hole. The device is simple in structure, easy to process and easy to operate.

Description

Wire drawing die fixing device for steel strand

Technical Field

The utility model relates to the technical field of steel strand machining equipment, in particular to a wire drawing die fixing device for a steel strand.

Background

The steel strand is a steel product formed by twisting a plurality of steel wires. The steel wire used for the steel strand is processed by a wire drawing die.

Chinese patent publication No. CN213530207U discloses a wire drawing die fixing device for steel strand production. The device has better fixing effect on the wire drawing die, however, the structure is more complex, the manufacturing process is complex, the difficulty is higher, and the operation is not easy.

Disclosure of Invention

The utility model aims to solve the technical problems in the prior art and provide a wire drawing die fixing device for a steel strand.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the wire drawing die fixing device for the steel strand comprises a fixing block and a covering block, wherein arc-shaped grooves are formed in the upper end of the fixing block and the lower end of the covering block, and the wire drawing die is fixed through the two arc-shaped grooves;

the two sides of the lower end of the covering block are respectively provided with 1 locking block, one side of the lower end of each locking block is provided with an inclined plane flange, two sides of the upper end of each fixing block are respectively provided with 1 locking hole, the locking blocks on the corresponding sides are matched with the locking holes for use, the side walls of the locking holes are provided with sliding grooves, the inserting blocks are positioned in the sliding grooves and are in sliding connection, the outer side end faces of the inserting blocks are inclined planes, the inner side ends of the inserting blocks are connected with one end of a pull rod, a third spring is sleeved on the pull rod, and the other end of the pull rod penetrates through the wall of the locking holes and is connected with an end cap; and a first spring for bouncing the locking block is arranged in each locking hole.

The upper end and the lower end of the wire drawing die are respectively provided with 1 limiting block, and limiting holes matched with the limiting blocks are respectively formed in the cover block and the fixed block at corresponding positions.

Wherein, the arc-shaped groove is internally provided with an elastic pad.

Wherein the elastic pad is made of rubber.

Wherein, the fixed block is connected with the wire drawing machine through the adjustable frame.

The adjustable frame comprises a mounting plate and a connecting plate, wherein a limiting groove is formed in the connecting plate, the mounting plate is mounted in the limiting groove, the mounting plate is in threaded connection with the connecting plate through an adjusting bolt, a second spring is sleeved on the portion, located between the mounting plate and the connecting plate, of the adjusting bolt, and the fixing block is mounted on the mounting plate.

The limiting groove is internally and longitudinally provided with a guide post, and correspondingly, the mounting plate is provided with a guide hole matched with the guide post for use.

Wherein, the connecting plate is connected with the wire drawing machine through fixing bolts.

Compared with the prior art, the utility model has the beneficial effects that: when the locking piece is used, the locking piece is inserted into the lock hole, the inclined plane flange at the lower end of the locking piece extrudes the inserting piece to enable the inserting piece to move into the sliding groove, so that the locking piece is inserted into the lock hole, and after the locking piece is in place, the inserting piece automatically resets under the action of the third spring, self-locks the inclined plane flange, and the locking piece can be prevented from being separated from the lock hole. The device is simple in structure, easy to process and easy to operate.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present application;

FIG. 2 is a schematic view of the enlarged portion of FIG. 1;

in the figure, a cover block 1, a limiting block 2, an elastic pad 3, a locking block 4, a locking hole 5, a fixed block 6, an amplifying part 7, a first spring 8, an adjusting bolt 9, a fixed bolt 10, a connecting plate 11, a second spring 12, a guide post 13, a pull rod 71, a third spring 72 and an inserting block 73.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-2, an embodiment structure of the present utility model is shown. Fig. 1 includes an amplifying section 7.

The wire drawing die fixing device for the steel stranded wires comprises a fixing block 6 and a covering block 1, wherein arc-shaped grooves are formed in the upper end of the fixing block 6 and the lower end of the covering block 1, and the wire drawing die is fixed through the two arc-shaped grooves;

the two sides of the lower end of the covering block are respectively provided with 1 locking block 4, one side of the lower end of each locking block 4 is provided with an inclined plane flange, two sides of the upper end of each fixed block 6 are respectively provided with 1 locking hole 5, the locking blocks 4 on the corresponding sides are matched with the locking holes 5 for use, the side walls of the locking holes 5 are provided with sliding grooves, an inserting block 73 is positioned in each sliding groove and is in sliding connection, the outer end face of the inserting block 73 is an inclined plane, the inner end of the inserting block 73 is connected with one end of a pull rod 71, a third spring 72 is sleeved on the pull rod 71, and the other end of the pull rod 71 penetrates through the walls of the locking holes 5 and is connected with an end cap; a first spring 8 for bouncing the locking block 4 is arranged in each locking hole 5.

When the locking piece is used, the locking piece is inserted into the lock hole, the inclined plane flange at the lower end of the locking piece extrudes the inserting piece to enable the inserting piece to move into the sliding groove, so that the locking piece is inserted into the lock hole, and after the locking piece is in place, the inserting piece automatically resets under the action of the third spring, self-locks the inclined plane flange, and the locking piece can be prevented from being separated from the lock hole. The device is simple in structure, easy to process and easy to operate. When the pull rod is required to be disassembled, the locking piece can be automatically ejected under the action of the first spring only by pulling the pull rod.

Wherein, both ends are provided with 1 stopper 2 respectively about the wire drawing mould, and cover of relevant position closes piece 1 and fixed block 6 and sets up respectively with a spacing hole that uses with stopper 2 cooperation, during the installation, the stopper inserts in the corresponding spacing hole.

Wherein, the arc-shaped groove is internally provided with an elastic pad 3. The elastic pad 3 is made of rubber.

Wherein, fixed block 6 is connected with the wire drawing machine through adjustable frame. The adjustable frame comprises a mounting plate and a connecting plate 11, a limiting groove is formed in the connecting plate 11, the mounting plate is mounted in the limiting groove, the mounting plate is in threaded connection with the connecting plate 11 through an adjusting bolt 9, a second spring 12 is sleeved on the portion, located between the mounting plate and the connecting plate 11, of the adjusting bolt 9, and the fixing block 6 is mounted on the mounting plate. The height position of the mounting plate can be adjusted by rotating the adjusting bolt.

Wherein, the spacing inslot is vertically provided with guide post 13, correspondingly, be provided with on the mounting panel with the guide hole that guide post 13 cooperatees the use, during the installation, the guide post inserts in the guide hole.

Wherein, the connecting plate 11 is connected with the wire drawing machine through the fixing bolt 10.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The wire drawing die fixing device for the steel strand is characterized by comprising a fixing block (6) and a covering block (1), wherein arc grooves are formed in the upper end of the fixing block (6) and the lower end of the covering block (1), and the wire drawing die is fixed through the two arc grooves;

the novel anti-theft lock is characterized in that 1 lock block (4) is respectively arranged on two sides of the lower end of the cover block, an inclined plane flange is arranged on one side of the lower end of each lock block (4), 1 lock hole (5) is respectively arranged on two sides of the upper end of each fixed block (6), the corresponding lock blocks (4) and the corresponding lock holes (5) are matched for use, a sliding groove is formed in the side wall of each lock hole (5), an inserting block (73) is located in the sliding groove and is in sliding connection, the outer end face of each inserting block (73) is an inclined plane, the inner end of each inserting block (73) is connected with one end of a pull rod (71), a third spring (72) is sleeved on each pull rod (71), and the other end of each pull rod (71) penetrates through the wall of the corresponding lock hole (5) and is connected with an end cap; a first spring (8) for bouncing the locking block (4) is arranged in each locking hole (5).

2. The wire drawing die fixing device for the steel strand wires according to claim 1, wherein the upper end and the lower end of the wire drawing die are respectively provided with 1 limiting block (2), and limiting holes matched with the limiting blocks (2) are respectively formed in the corresponding cover block (1) and the corresponding fixing block (6).

3. A die fixing apparatus for steel strand according to claim 1, characterized in that an elastic pad (3) is provided in the arc-shaped groove.

4. A die holder for a steel strand according to claim 3, wherein the elastic pad (3) is made of rubber.

5. A die fixing device for steel strands according to claim 1, characterized in that the fixing block (6) is connected to the wire drawing machine by means of an adjustable bracket.

6. The wire drawing die fixing device for steel strands according to claim 5, wherein the adjustable frame comprises a mounting plate and a connecting plate (11), a limiting groove is formed in the connecting plate (11), the mounting plate is mounted in the limiting groove, the mounting plate is in threaded connection with the connecting plate (11) through an adjusting bolt (9), a second spring (12) is sleeved on the portion, located between the mounting plate and the connecting plate (11), of the adjusting bolt (9), and the fixing block (6) is mounted on the mounting plate.

7. The wire drawing die fixing device for steel strands according to claim 6, wherein guide posts (13) are longitudinally arranged in the limiting grooves, and correspondingly, guide holes matched with the guide posts (13) are formed in the mounting plate.

8. A die fixing apparatus for steel strand according to claim 6, wherein the connection plate (11) is connected to the wire drawing machine by means of a fixing bolt (10).