CN213410058U - Ball type guiding and positioning structure for stamping die - Google Patents

Abstract

The utility model aims at providing a ball formula guiding orientation structure for stamping die, its characterized in that: the die assembly guide post comprises a base, a supporting positioning post, a spring, a ball guide post, a limiting top plate and a die assembly guide post, wherein a plurality of balls are arranged on the surface of the ball guide post and are uniformly distributed on the surface of the ball guide post according to a spiral structure, and each ball adopts an embedded ball, so that upward or downward die assembly action can be facilitated, and die assembly and demolding procedures can be more flexible and flexible; whole device structure thinking is clear, design benefit, adopts the direction reference column cooperation compound die guide post that has a plurality of ball direction to the ball of every ball formula guide post can reduce the displacement error of registration in-process, and then increases the stationarity of compound die, is applicable to the stamping die of various compound die processes, has improved product machining efficiency and quality.

Description

Ball type guiding and positioning structure for stamping die

Technical Field

The utility model relates to a machine tooling mould tool field especially relates to a ball formula guiding orientation structure for stamping die.

Background

The mould is an important technological equipment for producing various products, it is with the particular shape, process the raw materials into the part through certain way, especially in the field of machine-building, adopt the shaping method of the mould to produce the part is a most common processing procedure, the shaping process of the stamping die is applied extensively in the mould machine tooling manufacturing procedure, it has production efficiency high, of high quality, with low costs, save a great deal of advantages such as raw materials, have become the important link of modern industrial production; the positioning of the die is more important, which relates to the quality of finished product molding, especially for the molding process of a high-precision die fixture, the positioning of the die is the core of the process, the mode adopted for die assembly positioning of the stamping die in the past is simple, the die assembly positioning is completed by matching the convex structure of the positioning column with the concave structure of the positioning column on the die, but because the positioning column arranged on the die is a fixed and immovable structure, although the die assembly of concave-convex contraposition can be realized, certain die assembly limitation can be caused to the positioning column in the die assembly process, in the repeated die assembly and demolding operation of the stamping die assembly, the die assembly precision of the concave-convex structure is easy to reduce, the quality of the stamping finished product is affected, the die assembly error is increased, in order to solve the problems, the structure of the existing die positioning needs to be improved, so as to improve the stability and flexibility of the die assembly, to improve the mold closing accuracy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for under stamping die compound die state, adopt the guide reference column cooperation compound die guide post that has a plurality of ball direction to the ball of every ball formula guide post can reduce the displacement error of registration in-process, and then increases the stationarity of compound die, makes compound die and drawing of patterns process nimble more freely, has improved the ball formula guide positioning structure of the accurate nature of compound die and product machining efficiency and quality.

The technical scheme of the utility model is that: the utility model provides a ball formula direction location structure for stamping die which characterized in that: the die assembly device comprises a base, a supporting and positioning column, a spring, a ball guide column, a limiting top plate and a die assembly guide column, wherein the supporting and positioning column is positioned at the upper part of the base, the supporting and positioning column is fixedly connected with the base, the spring is positioned at the outer side of the supporting and positioning column, one end of the spring is fixedly connected with the supporting and positioning column, the other end of the spring is fixedly connected with the ball guide column, the ball guide column is positioned at the outer side of the supporting and positioning column, the ball guide column is positioned at the upper part of the spring, the ball guide column is movably connected with the supporting and positioning column, the ball guide column is fixedly connected with the spring, a plurality of balls are further arranged on the ball guide column, the balls are uniformly distributed on the surface of the ball guide column according to a spiral structure, the balls are all fixedly connected with the ball guide column, and the limiting top plate is positioned at the top part of, the limiting top disc is fixedly connected with the supporting positioning column, the die assembly guiding column is located on the outer side of the ball guiding column, and the die assembly guiding column is movably connected with the ball guiding column.

Furthermore, the supporting and positioning column is of a solid stainless steel cylindrical structure.

Further, the ball guide post is of a stainless steel hollow cylindrical structure.

Further, the balls are all embedded balls.

Further, the diameter of the limiting top disk is smaller than the diameter of the outer wall of the ball guide column, and the diameter of the limiting top disk is larger than the diameter of the inner wall of the ball guide column.

Furthermore, the die closing guide post is of a stainless steel hollow cylindrical structure, and the diameter of the inner wall of the die closing guide post is slightly larger than that of the outer wall of the ball guide post.

The beneficial effects of the utility model reside in that: the whole device is divided into a positioning guide post and a registering guide post, wherein the positioning guide post consists of a base, a supporting positioning post, a spring, a ball guide post and a limiting top plate which form a column structure, the registering guide post is a die assembly guide post, the die assembly guide post adopts a stainless steel hollow cylinder structure, the diameter of the inner wall of the die assembly guide post is slightly larger than that of the outer wall of the ball guide post, and thus, the positioning guide post consisting of the base, the supporting positioning post, the spring, the ball guide post and the limiting top plate is matched with the registering guide post formed by the die assembly guide post for die assembly registration and die release of a die; the supporting and positioning column adopts a solid stainless steel cylindrical structure, so that the whole body is more stable and firmer, the outer side of the supporting and positioning column is sleeved with a ball guide column which adopts a stainless steel hollow cylindrical structure and is connected with the base by a spring, the ball guide column can move up and down along the supporting and positioning column, certain pressing elasticity is provided during mold closing, the vertical contraction can ensure that the mold closing is more stable, in addition, the surface of the ball guide column is also provided with a plurality of balls, each ball adopts an embedded ball which can freely and flexibly rotate in the embedded structure, the balls are uniformly distributed on the surface of the ball guide column according to a spiral structure, the spiral distribution structure can conveniently realize the registration mold closing between the ball guide column and the mold closing guide column, and can be beneficial to upward or downward mold closing action, the die assembly and demolding procedures are more flexible, the displacement error in the registration process can be improved by the balls of each ball type guide column, the die assembly accuracy is improved, the diameter of the limiting top plate is smaller than that of the outer wall of each ball guide column, and the diameter of the limiting top plate is larger than that of the inner wall of each ball guide column, so that the ball guide columns can be limited in height, the die assembly of the die assembly guide columns and the ball guide columns can be realized accurately, and the ball guide columns can be prevented from falling off from the supporting positioning columns; the whole device is clear in structural thought and ingenious in design, is suitable for stamping dies of various die assembly processes, and improves die assembly accuracy and product processing efficiency and quality.

Drawings

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

Fig. 2 is a schematic view of the disassembly structure of the present invention.

Fig. 3 is the utility model discloses a structure schematic diagram is dismantled to ball guide post pushing down state.

Wherein: 1. base 2, support positioning column 3, spring

4. Ball guide post 5, ball 6, spacing top dish

7. Die assembly guide post

Detailed Description

The following provides a brief description of the embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1, fig. 2 and fig. 3, a ball type guiding and positioning structure for a stamping die is characterized in that: the die assembly device comprises a base 1, a supporting and positioning column 2, a spring 3, a ball guiding column 4, a limiting top plate 6 and a die assembly guiding column 7, wherein the supporting and positioning column 2 is positioned at the upper part of the base 1, the supporting and positioning column 2 is fixedly connected with the base 1, the spring 3 is positioned at the outer side of the supporting and positioning column 2, one end of the spring 3 is fixedly connected with the supporting and positioning column 2, the other end of the spring 3 is fixedly connected with the ball guiding column 4, the ball guiding column 4 is positioned at the outer side of the supporting and positioning column 2, the ball guiding column 4 is positioned at the upper part of the spring 3, the ball guiding column 4 is movably connected with the supporting and positioning column 2, the ball guiding column 4 is fixedly connected with the spring 3, a plurality of balls 5 are further arranged on the ball guiding column 4, and the plurality of balls 5 are uniformly distributed on the surface of the ball guiding column 4, the plurality of balls 5 are fixedly connected with the ball guide columns 4, the limiting top plate 6 is located at the top of the supporting and positioning columns 2, the limiting top plate 6 is fixedly connected with the supporting and positioning columns 2, the die closing guide columns 7 are located on the outer sides of the ball guide columns 4, and the die closing guide columns 7 are movably connected with the ball guide columns 4. The supporting and positioning column 2 is of a solid stainless steel cylindrical structure. The ball guide post 4 is of a stainless steel hollow cylindrical structure. The balls 5 are all embedded balls. The diameter of the limiting top disk 6 is smaller than the diameter of the outer wall of the ball guide post 4, and the diameter of the limiting top disk 6 is larger than the diameter of the inner wall of the ball guide post 4. The die closing guide post 7 is of a stainless steel hollow cylindrical structure, and the diameter of the inner wall of the die closing guide post 7 is slightly larger than that of the outer wall of the ball guide post 4.

The working mode is as follows: the ball type guiding and positioning structure mainly comprises a base 1, a supporting positioning column 2, a spring 3, a ball guiding column 4, a limiting top disc 6 and a die assembly guiding column 7, the whole device is divided into a positioning guiding column and a registering guiding column, wherein, the positioning guide post consists of a base 1, a supporting positioning post 2, a spring 3, a ball guide post 4 and a limiting top plate 6 which form a column structure, the registration guide post is the die assembly guide post 7, the die assembly guide post 7 adopts a stainless steel hollow cylinder structure, the diameter of the inner wall of the die closing guide post 7 is slightly larger than that of the outer wall of the ball guide post 4, so that a positioning guide post formed by the base 1, the supporting positioning post 2, the spring 3, the ball guide post 4 and the limiting top disc 6 is matched with a registration guide post formed by the die closing guide post 7 for use, and the positioning guide post is used for die closing registration and demoulding of a die; when in use, a positioning guide column structure consisting of a base 1, a supporting positioning column 2, a spring 3, a ball guide column 4 and a limiting top disc 6 is arranged on the surface of a mould, which can be the top of the mould or the bottom of the mould, the supporting positioning column 2 is arranged on the upper part of the base 1, the supporting positioning column 2 adopts a solid stainless steel cylindrical structure, so that the whole body is more stable and firmer, the ball guide column 4 is sleeved on the outer side of the supporting positioning column 2, the ball guide column 4 adopts a stainless steel hollow cylindrical structure and is connected with the base 1 by the spring 3, so that the ball guide column 4 can move up and down along the supporting positioning column 2, certain downward pressing elasticity is provided during mould closing, the vertical contraction can make mould closing more stable, in addition, a plurality of balls 5 are also arranged on the surface of the ball guide column 4, each ball 5 adopts an embedded ball, the ball guide post structure can freely and flexibly rotate in an embedded structure, the balls 5 are uniformly distributed on the surface of the ball guide post 4 according to a spiral structure, the spiral distribution structure can facilitate the registration die assembly between the ball guide post 4 and the die assembly guide post 7, and can be beneficial to upward or downward die assembly action, so that the die assembly and demolding processes are more flexible, the ball of each ball guide post can improve the displacement error in the registration process, the die assembly accuracy is improved, a limiting top plate 6 is arranged at the top position of the supporting positioning post 2, the diameter of the limiting top plate 6 is smaller than the diameter of the outer wall of the ball guide post 4, and the diameter of the limiting top plate 6 is larger than the diameter of the inner wall of the ball guide post 4, so that the height limitation can be carried out on the ball guide post 4, and the die assembly guide post 7 and the ball guide post 4 can realize the accurate die assembly, the ball guide post 4 can be prevented from falling off from the supporting and positioning post 2; the whole device is clear in structural thought and ingenious in design, is suitable for stamping dies of various die assembly processes, and improves die assembly accuracy and product processing efficiency and quality.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", "end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (6)

1. The utility model provides a ball formula direction location structure for stamping die which characterized in that: the die assembly device comprises a base, a supporting and positioning column, a spring, a ball guide column, a limiting top plate and a die assembly guide column, wherein the supporting and positioning column is positioned at the upper part of the base, the supporting and positioning column is fixedly connected with the base, the spring is positioned at the outer side of the supporting and positioning column, one end of the spring is fixedly connected with the supporting and positioning column, the other end of the spring is fixedly connected with the ball guide column, the ball guide column is positioned at the outer side of the supporting and positioning column, the ball guide column is positioned at the upper part of the spring, the ball guide column is movably connected with the supporting and positioning column, the ball guide column is fixedly connected with the spring, a plurality of balls are further arranged on the ball guide column, the balls are uniformly distributed on the surface of the ball guide column according to a spiral structure, the balls are all fixedly connected with the ball guide column, and the limiting top plate is positioned at the top part of, the limiting top disc is fixedly connected with the supporting positioning column, the die assembly guiding column is located on the outer side of the ball guiding column, and the die assembly guiding column is movably connected with the ball guiding column.

2. The ball type guiding and positioning structure for the stamping die as claimed in claim 1, wherein: the supporting and positioning column is of a solid stainless steel cylindrical structure.

3. The ball type guiding and positioning structure for the stamping die as claimed in claim 1, wherein: the ball guide post is of a stainless steel hollow cylindrical structure.

4. The ball type guiding and positioning structure for the stamping die as claimed in claim 1, wherein: the balls are all embedded balls.

5. The ball type guiding and positioning structure for the stamping die as claimed in claim 1, wherein: the diameter of the limiting top disc is smaller than the diameter of the outer wall of the ball guide column, and the diameter of the limiting top disc is larger than the diameter of the inner wall of the ball guide column.

6. The ball type guiding and positioning structure for the stamping die as claimed in claim 1, wherein: the die closing guide post is of a stainless steel hollow cylindrical structure, and the diameter of the inner wall of the die closing guide post is slightly larger than that of the outer wall of the ball guide post.

Images