CN112122464A

CN112122464A - Positioning plate for stamping die and position adjusting method thereof

Info

Publication number: CN112122464A
Application number: CN202010880009.1A
Authority: CN
Inventors: 黄智红; 黄智钢; 黄亚东
Original assignee: Jingjiang Jushun Precision Lighti Alloy Molding Technology Co ltd
Current assignee: Jingjiang Jushun Precision Lighti Alloy Molding Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2020-12-25

Abstract

The invention relates to the technical field of cold stamping dies and discloses a positioning plate for a stamping die and a position adjusting method thereof, wherein the positioning plate for the stamping die comprises an installation plate and a support frame which are arranged on a stamping die holder, a waist-shaped hole is formed in the installation plate, an installation screw for connecting the installation plate and the stamping die holder is arranged in the waist-shaped hole, and the installation plate is connected with the support frame through an adjusting mechanism; the adjusting mechanism comprises a rotating piece, one end of the rotating piece is connected to the side wall of the supporting frame, the other end of the rotating piece is connected with a threaded rod, a nut is in threaded connection with the rod wall of the threaded rod, a supporting block is fixedly connected to the annular side wall of the upper end of the nut, and the other end of the supporting block is fixedly connected to the lower end of the mounting plate. The positioning plate for the stamping die and the position adjusting method thereof can solve the problems that when the position of the mounting plate is adjusted through the movable sleeve at present, a locking nut on an adjusting screw needs to be opened and screwed for many times, the operation is complicated, and the scheme has obvious defects.

Description

Positioning plate for stamping die and position adjusting method thereof

Technical Field

The invention relates to the technical field of cold stamping dies, in particular to a positioning plate for a stamping die and a position adjusting method thereof.

Background

Traditional locating plate for press die is the standard component, and when the position of locating plate was fixed, can not realize the regulatory function again, during the online debugging, when needing the locating plate to adjust, often can not extract because of the locating pin, leads to this round of debugging location to become invalid. When the pin under the wire is pulled out, the pin hole needs to be tapped again due to the movement of the pin position, so that the operation is inconvenient, and the time and the labor are consumed.

The traditional positioning plate carries out the steps of position adjustment as follows: and pulling out the two pins, moving the positioning plate to fix again, finding the pin hole position according to the marking position, re-processing the pin hole on the die holder, and positioning the fixing plate.

The location plate for the stamping die and the position adjusting method thereof are disclosed by a retrieval publication (bulletin) No. CN103506500A, and when the location plate is used, a mounting screw in a waist-shaped hole on a mounting plate is loosened, and a locking nut is unscrewed; the mounting plate is moved to a set position under the guiding action of the waist-shaped hole and the mounting screw; locking a mounting screw on the mounting plate, then screwing a locking nut, fixing and locking the mounting plate, and finishing the position adjustment of the positioning plate; the scheme still has the following technical defects:

when this technical scheme passes through the position of removal sleeve pipe adjustment mounting panel, need open many times and screw the lock nut on the adjusting screw, the operation is too loaded down with trivial details, and the scheme obviously has the defect.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a positioning plate for a stamping die and a position adjusting method thereof, which have the advantage of improving the operation convenience and solve the problems that when the position of a mounting plate is adjusted by moving a sleeve, a locking nut on an adjusting screw needs to be opened and screwed for many times, the operation is too complicated, and the scheme has obvious defects.

(II) technical scheme

In order to realize the purpose of improving the operation convenience, the invention provides the following technical scheme: a positioning plate for a stamping die comprises a mounting plate and a support frame which are arranged on a stamping die holder, wherein a waist-shaped hole is formed in the mounting plate, a mounting screw for connecting the mounting plate and the stamping die holder is arranged in the waist-shaped hole, and the mounting plate is connected with the support frame through an adjusting mechanism;

the adjusting mechanism comprises a rotating part, one end of the rotating part is connected to the side wall of the supporting frame, the other end of the rotating piece is connected with a threaded rod, the rod wall of the threaded rod is connected with a nut in a threaded manner, the annular side wall at the upper end of the nut is fixedly connected with a supporting block, the other end of the supporting block is fixedly connected with the lower end of the mounting plate, the supporting frame is connected with the supporting block through a limiting piece, a supporting plate is arranged below the threaded rod, the supporting plate is fixedly connected on the side wall of the supporting frame, the annular side wall at the lower end of the nut is fixedly connected with a fastening pipe with an opening at one end, the pipe orifice of the fastening pipe is far away from the nut, and the inner tube bottom of the fastening tube is fixedly connected with a spring, the other end of the spring is fixedly connected with a friction column, one end of the friction column, which is far away from the spring, penetrates through the pipe orifice of the fastening pipe and is arranged at the upper end of the supporting plate.

Preferably, rotate the piece and include that the section is the ring channel of T type and the annular block that the section is the T type, annular block fixed connection is in the one end that the threaded rod is close to the support frame, the position that the ring channel corresponds the annular block is seted up on the lateral wall of support frame, the annular block rotates to be connected in the ring channel, and annular block and ring channel phase-match.

Preferably, the limiting part comprises a limiting rod and a limiting hole which are matched with each other, the limiting rod is fixedly connected to the side wall of the support frame close to the support block, the position of the limiting hole corresponding to the limiting rod is arranged on the support block, the limiting rod penetrates through the limiting hole and is arranged, and the support block is connected to the limiting rod in a sliding mode.

Preferably, the side wall of the friction column, which is close to one end of the spring, is symmetrically and fixedly connected with sliding blocks, the inner pipe wall of the fastening pipe, which corresponds to the two sliding blocks, is symmetrically provided with matched sliding grooves along the vertical direction, and the sliding blocks are slidably connected in the corresponding sliding grooves.

Preferably, one end of the threaded rod, which is far away from the support frame, is fixedly connected with a rotating handle, and the rotating handle is provided with anti-skid grains.

Preferably, use the gag lever post to be four rolling grooves of having seted up of the even equidistance of annular as the center on the pore wall of spacing hole, the rolling inslot is equipped with rolling ball, the ball passes the notch setting in rolling groove, and ball roll connection is on the pole wall of gag lever post.

A position adjusting method of a positioning plate for a stamping die specifically comprises the following steps: loosening the mounting screw in the waist-shaped hole on the mounting plate, rotating the threaded rod, driving the mounting plate to move by the nut through the supporting block according to the rotating direction of the threaded rod, and moving the mounting plate to a set position under the guiding action of the waist-shaped hole and the mounting screw; and locking a mounting screw on the mounting plate, then screwing a locking nut, fixing and locking the mounting plate, and finishing the position adjustment of the positioning plate.

(III) advantageous effects

Compared with the prior art, the invention provides a positioning plate for a stamping die and a position adjusting method thereof, and the positioning plate has the following beneficial effects:

the positioning plate for the stamping die and the position adjusting method thereof have the advantages that through the adjusting mechanism, the mounting screw in the waist-shaped hole is loosened, the threaded rod is applied with rotating force, the threaded rod is stressed and then rotates on the support frame through the rotating piece, the support block can only do motion in the horizontal linear direction after being limited by the limiting piece, so that the nut can only do motion in the horizontal linear direction, along with the rotation of the threaded rod, the nut drives the mounting plate to do corresponding motion in the horizontal linear direction through the support block, the mounting plate is driven to move, the fastening pipe is driven to move when the nut moves, the friction column is driven to do friction motion on the support plate, the friction resistance borne by the nut when the nut moves on the threaded rod is increased, the nut is prevented from easily moving, when the friction column is worn, the compressed spring in the fastening pipe pushes the friction column to, ensuring that the friction columns can maintain long-term contact with the support plate.

Drawings

FIG. 1 is a schematic structural view of a positioning plate for a stamping die according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is an enlarged view of a portion C in fig. 1.

In the figure: the device comprises a mounting plate 1, a support frame 2, a waist-shaped hole 3, a mounting screw 4, a threaded rod 5, a nut 6, a support block 7, a support plate 8, a fastening pipe 9, a spring 10, a friction column 11, an annular groove 12, an annular block 13, a limiting rod 14, a limiting hole 15, a sliding block 16, a sliding groove 17, a rolling groove 18 and a ball 19.

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.

Referring to fig. 1-4, a positioning plate for a stamping die comprises an installation plate 1 and a support frame 2 arranged on a stamping die holder, wherein a waist-shaped hole 3 is arranged on the installation plate 1, an installation screw 4 for connecting the installation plate 1 and the stamping die holder is arranged in the waist-shaped hole 3, and the installation plate 1 is connected with the support frame 2 through an adjusting mechanism;

the adjusting mechanism comprises a rotating part, one end of the rotating part is connected to the side wall of the support frame 2, the other end of the rotating part is connected with a threaded rod 5, a nut 6 is in threaded connection with the rod wall of the threaded rod 5, a support block 7 is fixedly connected to the annular side wall at the upper end of the nut 6, the other end of the support block 7 is fixedly connected to the lower end of the mounting plate 1, the support frame 2 is connected with the support block 7 through a limiting part, a support plate 8 is arranged below the threaded rod 5, the support plate 8 is fixedly connected to the side wall of the support frame 2, a fastening pipe 9 with an opening at one end is fixedly connected to the annular side wall at the lower end of the nut 6, the pipe orifice of the fastening pipe 9 is far away from the nut 6, a spring 10 is fixedly connected to the inner pipe bottom of the fastening pipe 9, a friction column 11 is, loosening the mounting screw 4 in the waist-shaped hole 3, applying a rotating force to the threaded rod 5, rotating the threaded rod 5 on the support frame 2 through the rotating piece after being stressed, limiting the threaded rod by the limiting piece by the supporting block 7, and then only doing a horizontal linear motion, so that the nut 6 can only do a horizontal linear motion, along with the rotation of the threaded rod 5, the nut 6 drives the mounting plate 1 to do a corresponding horizontal linear motion through the supporting block 7, and further drives the mounting plate 1 to move, the nut 6 drives the fastening tube 9 to move when moving, and further drives the friction column 11 to perform a friction motion on the supporting plate 8, increasing the friction resistance when the nut 6 moves on the threaded rod 5, avoiding the nut 6 from easily moving, when the friction column 11 is worn, the compressed spring 10 in the fastening tube 9 pushes the friction column 11 to move downwards to supplement the worn part, ensuring that the friction studs 11 remain in long-term contact with the support plate 8.

The rotating piece comprises an annular groove 12 with a T-shaped section and an annular block 13 with a T-shaped section, the annular block 13 is fixedly connected to one end, close to the support frame 2, of the threaded rod 5, the annular groove 12 is arranged on the side wall of the support frame 2 corresponding to the position of the annular block 13, the annular block 13 is rotatably connected to the annular groove 12, the annular block 13 is matched with the annular groove 12, and the threaded rod 5 and the support frame 2 can rotate relatively while keeping connection through the annular block 13 clamped in the annular groove 12.

The limiting part comprises a limiting rod 14 and a limiting hole 15 which are matched with each other, the limiting rod 14 is fixedly connected to the side wall, close to the supporting block 7, of the supporting frame 2, the position, corresponding to the limiting rod 14, of the limiting hole 15 is arranged on the supporting block 7, the limiting rod 14 penetrates through the limiting hole 15 to be arranged, the supporting block 7 is connected to the limiting rod 14 in a sliding mode, and the limiting rod 14 can only rotate in the limiting hole 15, so that the supporting block 7 can only do horizontal linear motion.

The side wall of the friction column 11, which is close to one end of the spring 10, is symmetrically and fixedly connected with the sliding blocks 16, the inner pipe wall of the fastening pipe 9 is symmetrically provided with sliding grooves 17 matched with the positions of the two sliding blocks 16 along the vertical direction, the sliding blocks 16 are slidably connected in the corresponding sliding grooves 17, and the friction column 11 is driven to synchronously move in the sliding grooves 17 when moving, so that the friction column 11 is prevented from being separated from the fastening pipe 9.

One end of the threaded rod 5, which is far away from the support frame 2, is fixedly connected with a rotating handle, and the rotating handle is provided with anti-skid grains, so that the rotating handle can be held to conveniently drive the threaded rod 5 to rotate.

The hole wall of the limiting hole 15 is provided with four rolling grooves 18 which are uniformly arranged in an annular shape at equal intervals by taking the limiting rod 14 as a center, rolling balls 19 are arranged in the rolling grooves 18, the balls 19 penetrate through notches of the rolling grooves 18, the balls 19 are connected to the rod wall of the limiting rod 14 in a rolling mode, the limiting rod 14 is clamped through the balls 19 distributed in the annular shape, and friction resistance of the limiting rod 14 during movement in the limiting hole 15 is reduced.

A position adjusting method of a positioning plate for a stamping die specifically comprises the following steps: loosening the mounting screw 4 in the waist-shaped hole 3 on the mounting plate 1, rotating the threaded rod 5, driving the mounting plate 1 to move by the nut 6 through the supporting block 7 according to the rotating direction of the threaded rod 5, and moving the mounting plate 1 to a set position under the guiding action of the waist-shaped hole 3 and the mounting screw 4; and locking the mounting screw 4 on the mounting plate 1, then screwing the locking nut 6, fixing and locking the mounting plate 1, and finishing the position adjustment of the positioning plate.

To sum up, the positioning plate for the stamping die and the position adjusting method thereof have the advantages that the mounting screws 4 in the waist-shaped holes 3 are loosened, the rotating force is applied to the threaded rods 5, the threaded rods 5 are rotated on the support frame 2 through the rotating pieces after being stressed, the support blocks 7 can only do horizontal linear motion after being limited by the limiting pieces, so that the nuts 6 can only do horizontal linear motion, along with the rotation of the threaded rods 5, the nuts 6 drive the mounting plate 1 to do corresponding horizontal linear motion through the support blocks 7, so as to drive the mounting plate 1 to move, the fastening pipes 9 are driven to move when the nuts 6 move, so as to drive the friction columns 11 to move on the support plates 8 in a friction manner, the friction resistance borne by the nuts 6 when the nuts 6 move on the threaded rods 5 is increased, the nuts 6 are prevented from moving easily, and when the friction columns 11 are worn, the compressed springs 10 in the fastening pipes 9 push the, the wear part is supplemented to ensure that the friction columns 11 can maintain long-term contact with the support plate 8.

It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a locating plate for stamping die, is including establishing mounting panel (1) and support frame (2) on the stamping die seat, its characterized in that: a waist-shaped hole (3) is formed in the mounting plate (1), a mounting screw (4) used for connecting the mounting plate (1) and the stamping die holder is arranged in the waist-shaped hole (3), and the mounting plate (1) is connected with the support frame (2) through an adjusting mechanism;

the adjusting mechanism comprises a rotating part, one end of the rotating part is connected to the side wall of the support frame (2), the other end of the rotating part is connected with a threaded rod (5), a nut (6) is in threaded connection with the rod wall of the threaded rod (5), a supporting block (7) is fixedly connected to the upper end annular side wall of the nut (6), the other end of the supporting block (7) is fixedly connected to the lower end of the mounting plate (1), the support frame (2) is connected with the supporting block (7) through a limiting part, a supporting plate (8) is arranged below the threaded rod (5), the supporting plate (8) is fixedly connected to the side wall of the support frame (2), a fastening pipe (9) with an opening at one end is fixedly connected to the lower end annular side wall of the nut (6), the pipe orifice of the fastening pipe (9) is far away from the nut (6) and a spring (10, the other end fixedly connected with friction post (11) of spring (10), the one end that spring (10) were kept away from in friction post (11) passes the mouth of pipe of fastening pipe (9) and sets up the upper end at backup pad (8).

2. The positioning plate for the press die according to claim 1, wherein: the rotation piece includes that the section is ring channel (12) and ring block (13) that the section is the T type of T type, ring block (13) fixed connection is in the one end that threaded rod (5) are close to support frame (2), ring channel (12) correspond the position of ring block (13) and set up on the lateral wall of support frame (2), ring block (13) rotate to be connected in ring channel (12), and ring block (13) and ring channel (12) phase-match.

3. The positioning plate for the press die according to claim 1, wherein: the limiting part comprises a limiting rod (14) and a limiting hole (15) which are matched with each other, the limiting rod (14) is fixedly connected to the side wall, close to the supporting block (7), of the supporting frame (2), the limiting hole (15) is formed in the supporting block (7) corresponding to the position of the limiting rod (14), the limiting rod (14) penetrates through the limiting hole (15) to be arranged, and the supporting block (7) is connected to the limiting rod (14) in a sliding mode.

4. The positioning plate for the press die according to claim 1, wherein: the friction column (11) is close to the side wall of one end position of the spring (10) and is symmetrically and fixedly connected with sliding blocks (16), sliding grooves (17) which are matched with the positions, corresponding to the two sliding blocks (16), on the inner pipe wall of the fastening pipe (9) are symmetrically formed in the vertical direction, and the sliding blocks (16) are connected in the corresponding sliding grooves (17) in a sliding mode.

5. The positioning plate for the press die according to claim 1, wherein: one end of the threaded rod (5) far away from the support frame (2) is fixedly connected with a rotating handle, and anti-skid grains are arranged on the rotating handle.

6. The positioning plate for the press die according to claim 3, wherein: use gag lever post (14) to be four rolling grooves (18) of having seted up of the even equidistance of annular as the center on the pore wall of spacing hole (15), be equipped with rolling ball (19) in rolling groove (18), ball (19) pass the notch setting in rolling groove (18), and ball (19) roll connection is on the pole wall of gag lever post (14).

7. A position adjusting method of a positioning plate for a stamping die is characterized by comprising the following steps: loosening a mounting screw (4) in a waist-shaped hole (3) on the mounting plate (1), rotating the threaded rod (5), driving the mounting plate (1) to move by a nut (6) through a supporting block (7) according to the rotating direction of the threaded rod (5), and moving the mounting plate (1) to a set position under the guiding action of the waist-shaped hole (3) and the mounting screw (4); and locking the mounting screw (4) on the mounting plate (1), screwing the locking nut (6) tightly, fixing and locking the mounting plate (1) to complete the position adjustment of the positioning plate.