CN211489213U

CN211489213U - Electricity tower bolt mold processing

Info

Publication number: CN211489213U
Application number: CN201921788230.3U
Authority: CN
Inventors: 葛诚毅
Original assignee: Zhejiang Gangcheng Fastener Co ltd
Current assignee: Zhejiang Gangcheng Fastener Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-09-15
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses an electricity tower bolt processing die, which belongs to the field of processing dies and comprises a base, wherein the base is provided with a chute, a spring is fixedly connected with the surface of the inner lower end of the chute uniformly, a bottom plate is fixedly connected with the upper end of the spring, a top post is fixedly connected with the upper end of the bottom plate, a die holder is fixedly connected with the upper end of the top post, the die holder is uniformly provided with a clamping groove, the upper end of the die holder is provided with a groove, a pressing plate is slidably connected with the inner part of the groove and is slidably connected with the anti-falling groove through an anti-falling pin, the pressing plate is conveniently extruded, the pressing plate is extruded on unfinished bolts in the clamping groove due to the self gravity, so that the bolts cannot incline, move out and move out, the mold is protected.

Description

Electricity tower bolt mold processing

Technical Field

The utility model relates to a mold processing field, more specifically say, relate to an electricity tower bolt mold processing.

Background

The die processing refers to the processing of forming and blank making tools, and further comprises a shearing die and a die cutting die. In general, the mold is composed of an upper mold and a lower mold. The steel plate is placed between the upper and lower dies, and the material is formed under the action of a press, and when the press is opened, a workpiece determined by the shape of the die is obtained or corresponding waste materials are removed.

At present, when the processing bolt is not completed in the punching press, most bolts are directly placed in the placing grooves without being fixed by objects, and the bolts are easily inclined and inclined due to high force during the punching press, so that the bolts after the punching press are easily deformed, and meanwhile, the dies are also damaged due to high force during the punching press, and the service life of the dies is shortened.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, an object of the utility model is to provide an electricity tower bolt mold processing, through anticreep round pin and anticreep groove sliding connection, conveniently extrude the clamp plate, the clamp plate is because the reason extrusion of self gravity is on the inside unfinished bolt of processing of draw-in groove, make the bolt can not take place to incline askew and shift out, thereby make things convenient for the stamping workpiece punching press, avoid appearing the bolt punching press damage, simultaneously through the setting of spring with the bottom plate, make the lower extreme of die holder have a shock attenuation effect of buffering, the vibrations that the mould received when reducing the punching press, play the guard action to the mould.

In order to solve the above problems, the utility model adopts the following technical proposal.

An electric tower bolt processing die comprises a base, wherein the base is provided with a chute, a spring is uniformly and fixedly connected to the surface of the lower end inside the chute, the upper end of the spring is fixedly connected with a bottom plate, the upper end of the bottom plate is fixedly connected with a top post, the upper end of the top post is fixedly connected with a die holder, the die holder is uniformly provided with clamping grooves, the upper end of the die holder is provided with a groove, the inside of the groove is slidably connected with a pressing plate, the left side and the right side of the pressing plate are rotatably connected with anti-falling pins through threads, the left side and the right side of the upper end of the base are respectively and fixedly connected with supporting rods, the upper end of each supporting rod is fixedly connected with a cross beam, the upper end of the cross beam is fixedly connected with an air cylinder, an air cylinder rod of the air cylinder, the clamp plate is because the reason extrusion of self gravity is on the inside unfinished bolt of draw-in groove for the bolt can not take place to incline and fall and shift out, thereby makes things convenient for the stamping workpiece punching press, avoids appearing the bolt punching press damage, simultaneously through the setting of spring and bottom plate, makes the lower extreme of die holder have a shock attenuation effect of buffering, and the vibrations that the mould received when reducing the punching press play the guard action to the mould.

Further, the bottom plate is arranged inside the sliding groove and connected with the sliding groove in a sliding mode, the bottom plate supports and reinforces the lower end of the top column, and the upper end of the spring is fixed.

Furthermore, the upper end left and right sides of base is fixedly connected with dog respectively, the external diameter of clamp plate equals the internal diameter of recess, through the setting of dog, avoids the bottom plate to break away from the inside of spout.

Furthermore, the left side and the right side of the upper end of the die holder are respectively provided with an anti-falling groove, the anti-falling grooves are in sliding connection with the anti-falling pins, and the pressing plates are prevented from falling off the inner parts of the grooves through the anti-falling grooves and the anti-falling pins.

Furthermore, the lower extreme fixedly connected with stamping workpiece of piece hangs, the external diameter of stamping workpiece equals the internal diameter of recess, the lower extreme fixedly connected with reinforcing plate of stamping workpiece through the setting of reinforcing plate, plays the guard action to the lower extreme of stamping workpiece.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through anticreep round pin and anticreep groove sliding connection, conveniently extrudees the clamp plate, and the clamp plate is because the reason extrusion of self gravity is on the inside unfinished bolt of draw-in groove for the bolt can not take place to incline and fall and shift out, thereby makes things convenient for the stamping workpiece punching press, avoids appearing the bolt punching press damage, simultaneously through the setting of spring and bottom plate, makes the lower extreme of die holder have a shock attenuation effect of buffering, the vibrations that the mould received when reducing the punching press play the guard action to the mould.

(2) The bottom plate is established in the inside of spout, and the inside sliding connection of bottom plate and spout, the bottom plate plays the support reinforcing effect to the lower extreme of fore-set, plays the fixed action to the upper end of spring.

(3) The upper end left and right sides of base is fixedly connected with dog respectively, and the external diameter of clamp plate equals the internal diameter of recess, through the setting of dog, avoids the bottom plate to break away from the inside of spout.

(4) The left side and the right side of the upper end of the die holder are respectively provided with an anti-falling groove, the anti-falling grooves are in sliding connection with the anti-falling pins, and the pressing plates are prevented from being separated from the inner parts of the grooves through the anti-falling grooves and the anti-falling pins.

(5) Hang the lower extreme fixedly connected with stamping workpiece of piece, the external diameter of stamping workpiece equals the internal diameter of recess, and the lower extreme fixedly connected with reinforcing plate of stamping workpiece through the setting of reinforcing plate, plays the guard action to the lower extreme of stamping workpiece.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

fig. 2 is a top view of the die holder of the present invention;

fig. 3 is a top view of the base of the present invention.

The reference numbers in the figures illustrate:

the device comprises a base 1, a sliding groove 2, a spring 3, a bottom plate 4, a top column 5, a die holder 6, a stop 7, a clamping groove 8, a groove 9, a pressing plate 10, a separation-preventing pin 11, a separation-preventing groove 12, a supporting rod 13, a cross beam 14, an air cylinder 15, an air cylinder rod 16, a cutting sleeve 17, a hanging block 18, a stamping part 19 and a reinforcing plate 20.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, an electric tower bolt processing mold comprises a base 1, referring to fig. 1, the base 1 is provided with a chute 2, a spring 3 is fixedly connected to the inner lower end surface of the chute 2 uniformly, a bottom plate 4 is fixedly connected to the upper end of the spring 3, a top post 5 is fixedly connected to the upper end of the bottom plate 4, a mold base 6 is fixedly connected to the upper end of the top post 5, a clamping groove 8 is uniformly arranged on the mold base 6, a groove 9 is arranged on the upper end of the mold base 6, a pressing plate 10 is slidably connected to the inner portion of the groove 9, a separation-preventing pin 11 is rotatably connected to the left side and the right side of the pressing plate 10 through threads, supporting rods 13 are respectively and fixedly connected to the left side and the right side of the upper end of the supporting rods 13, a cross beam 14 is fixedly connected to the upper end of the cross beam 14, an air cylinder 15 is an SC, control switch and cylinder 15 pass through wire and indoor power series connection, which belongs to the prior art, 16 fixedly connected with cutting ferrule 17 of cylinder rod of cylinder 15, cutting ferrule 17 passes through bolt fixedly connected with hanging piece 18, through anticreep round pin 11 and anticreep groove 12 sliding connection, conveniently extrude clamp plate 10, clamp plate 10 is because the reason extrusion of self gravity is on the unfinished bolt of processing of draw-in groove 8 inside, make the bolt can not take place to incline and fall and shift out, thereby make things convenient for the stamping workpiece punching press, avoid appearing the bolt punching press damage, simultaneously through the setting of spring 3 and bottom plate 4, make the lower extreme of die holder 6 have a shock attenuation effect of buffering, the vibrations that the mould received when reducing the punching press, play the guard action to the mould.

Referring to fig. 1 and 3, the bottom plate 4 is disposed inside the sliding groove 2, the bottom plate 4 is slidably connected to the sliding groove 2, the bottom plate 4 supports and reinforces the lower end of the top pillar 5, and fixes the upper end of the spring 3, the left and right sides of the upper end of the base 1 are respectively and fixedly connected with a stop dog 7, the outer diameter of the pressing plate 10 is equal to the inner diameter of the groove 9, and the bottom plate 4 is prevented from being separated from the inside of the sliding groove 2 by the stop dog 7.

Referring to fig. 1, the left side and the right side of the upper end of the die holder 6 are respectively provided with a slip-off preventing groove 12, the slip-off preventing groove 12 is in sliding connection with a slip-off preventing pin 11, the pressing plate 10 is prevented from being separated from the inside of the groove 9 by the slip-off preventing groove 12 and the slip-off preventing pin 11, the lower end of the hanging block 18 is fixedly connected with a stamping part 19, the outer diameter of the stamping part 19 is equal to the inner diameter of the groove 9, the lower end of the stamping part 19 is fixedly connected with a reinforcing plate 20, and the lower end of the stamping part 19 is.

Firstly, respectively placing unprocessed bolts in the clamping groove 8, then placing the pressing plate 10 in the groove 9, then respectively enabling the anti-falling pin 11 to be connected with the left end and the right end of the pressing plate 10 through threads, extruding the pressing plate 10 at the upper end of the unprocessed bolts through the self-gravity of the pressing plate 10, then starting a control switch of the air cylinder 15, enabling the air cylinder 15 to work, enabling an air cylinder rod 16 of the air cylinder 15 to move downwards, enabling the air cylinder rod 16 to drive the clamping sleeve 17 to move downwards, enabling the clamping sleeve 17 to drive the hanging block 18 to move downwards, enabling the hanging block 18 to drive the stamping part 19 to move downwards, enabling the stamping part 19 to drive the reinforcing plate 20 to move downwards, enabling the stamping part 19 to be connected with the inside of the groove 9 in a sliding manner, stamping the pressing plate 10 through the stamping part 19, meanwhile, enabling the anti-falling pin 11 to be connected with the anti-falling groove 12 in a sliding manner, enabling the unprocessed bolts in the, the ejection column 5 pushes the bottom plate 4 to move downwards, the bottom plate 4 pushes the spring 3 to be stressed to extrude and contract downwards, then a reset switch of a control switch of the air cylinder 15 is started, the air cylinder rod 15 is reset, the stamping part 19 is reset, the reinforcing plate 20 is reset, the spring 3 is stretched and reset, the ejection column 5 pushes the die holder 6 to move upwards and reset, then the anti-falling pin 11 is taken out of the left end and the right end of the pressing plate 10, the pressing plate 10 is taken out of the inner part of the groove 9, then the stamped electric tower bolt can be taken out, the anti-falling pin 11 is in sliding connection with the anti-falling groove 12, the pressing plate 10 is conveniently extruded, the pressing plate 10 is extruded on the unfinished bolt in the clamping groove 8 due to the self gravity, the bolt cannot incline, and move out of the bolt can be conveniently stamped, the bolt stamping damage can be avoided, meanwhile, the lower, the vibration that the mould received when reducing the punching press plays the guard action to the mould.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an electricity tower bolt mold processing, includes base (1), its characterized in that: the base (1) is provided with a sliding groove (2), the lower end surface inside the sliding groove (2) is uniformly and fixedly connected with a spring (3), the upper end of the spring (3) is fixedly connected with a bottom plate (4), the upper end of the bottom plate (4) is fixedly connected with a top column (5), the upper end of the top column (5) is fixedly connected with a die holder (6), the die holder (6) is uniformly provided with a clamping groove (8), the upper end of the die holder (6) is provided with a groove (9), the inside of the groove (9) is slidably connected with a pressing plate (10), the left side and the right side of the pressing plate (10) are rotatably connected with anti-falling pins (11) through threads, the left side and the right side of the upper end of the base (1) are respectively and fixedly connected with a supporting rod (13), the upper end of the supporting rod (13) is fixedly, the cylinder rod (16) of the cylinder (15) is fixedly connected with a clamping sleeve (17), and the clamping sleeve (17) is fixedly connected with a hanging block (18) through a bolt.

2. The electric tower bolt machining die of claim 1, wherein: the bottom plate (4) is arranged inside the sliding groove (2), and the bottom plate (4) is connected with the sliding groove (2) in a sliding mode.

3. The electric tower bolt machining die of claim 1, wherein: the left side and the right side of the upper end of the base (1) are respectively fixedly connected with a stop block (7), and the outer diameter of the pressing plate (10) is equal to the inner diameter of the groove (9).

4. The electric tower bolt machining die of claim 1, wherein: the die holder is characterized in that anti-falling grooves (12) are respectively formed in the left side and the right side of the upper end of the die holder (6), and the anti-falling grooves (12) are connected with anti-falling pins (11) in a sliding mode.

5. The electric tower bolt machining die of claim 1, wherein: hang lower extreme fixedly connected with stamping workpiece (19) of piece (18), the external diameter of stamping workpiece (19) equals the internal diameter of recess (9), the lower extreme fixedly connected with reinforcing plate (20) of stamping workpiece (19).