CN215150999U

CN215150999U - Mould is used in wheel hub processing convenient to drawing a mould

Info

Publication number: CN215150999U
Application number: CN202121526948.2U
Authority: CN
Inventors: 侯建策; 侯建业
Original assignee: Tianjin Xinliweiye Mould Co ltd
Current assignee: Yijia (Tianjin) Metal Products Co.,Ltd.
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-14
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to the technical field of mold processing, in particular to a mold for processing a wheel hub convenient for mold stripping, which comprises a base, wherein the upper end surface of the base is fixedly connected with a lower mold, the inner side of the lower mold is slidably connected with an upper mold, the left side and the right side of the inner lower part of the base are fixedly connected with a motor, the upper end surface of the motor is rotatably connected with a threaded rod, the left side and the right side of the inner part of the base are fixedly connected with fixed plates, the inner part of each fixed plate is fixedly connected with a limiting rod, and the outer side of each threaded rod is spirally connected with a movable block; the utility model discloses in, through the motor and the roof that set up, can make things convenient for the shaping article in the bed die to carry out the drawing, use tool and destroy the surface of shaping article when reducing the drawing to a certain extent to increase off-the-shelf qualification rate, and the terminal surface is equipped with the limiting plate under the roof, when roof and limiting plate remove to the base top, the recess of base top can carry out the block to the base, can prevent to a certain extent to produce the gap between roof and the base, and is very practical.

Description

Mould is used in wheel hub processing convenient to drawing a mould

Technical Field

The utility model relates to a mould processing technology field specifically is a mould is used in wheel hub processing convenient to drawing a mould.

Background

The mould is a tool for manufacturing a formed article, the tool is composed of various parts, different moulds are composed of different parts, the appearance of the article is processed mainly by changing the physical state of the formed material, the tool is called as 'industrial parent', and the blank is made into a workpiece with a specific shape and size under the action of external force, so that the tool is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.

However, after a product is molded, a finished product needs to be taken out of a lower die by using tools such as a prying tool, the appearance of the finished product taken out by the method is inevitably scratched by the tool, the qualification rate of the finished product is seriously reduced, and when the material is injected into the lower die, the problem that the whole lower die is not filled with the material is inevitably caused, and the problem that the material is not completely filled due to high viscosity of some materials is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould is used in wheel hub processing convenient to drawing of patterns to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a mold convenient for mold stripping for wheel hub machining comprises a base, wherein a lower mold is fixedly connected to the upper end face of the base, an upper mold is slidably connected to the inner side of the lower mold, motors are fixedly connected to the left side and the right side of the inner portion of the base, a threaded rod is rotatably connected to the upper end face of each motor, fixed plates are fixedly connected to the left side and the right side of the inner portion of the base, a limiting rod is fixedly connected to the inner portions of the fixed plates, a movable block is spirally connected to the outer side of the threaded rod, a sliding block is fixedly connected to the top end of the inner side of the movable block, a fixed block is fixedly connected to the top end of the inner side of the sliding block, a connecting rod is fixedly connected to the middle of the inner side of the fixed block, a supporting rod is fixedly connected to the upper end face of the supporting rod, a limiting plate is fixedly connected to the upper end face of the supporting rod, a top plate is fixedly connected to the upper end face of the limiting plate, a vertical motor is fixedly connected to the upper side of the right side of the base, the inside top of upright motor rotates to be connected with and changes the handle, change the pivot of top fixedly connected with, the pivot outside rotates and is connected with the cavity piece, the inside fixedly connected with slide bar of cavity piece, slide bar outside sliding connection has the base, slide bar left and right sides top fixedly connected with dog, dog inboard intermediate position department fixedly connected with rubber block.

Preferably, the inside sliding connection of slider has the gag lever post, the inside sliding connection of base has the connecting rod, bracing piece outside sliding connection has the base, roof effect both sides sliding connection has the bed die.

Preferably, the base top is equipped with the recess, and the recess shape length of base top is the same with the recess length of limiting plate, and the inside left and right sides of base is equipped with the spout, and the spout width of the inside left and right sides of base is the same with the width of connecting rod, and the shape of roof is the same with the shape of bed die.

Preferably, the number of the stop blocks and the rubber blocks is 2, the stop blocks and the rubber blocks are distributed on the left side and the right side of the sliding rods, the number of the sliding rods is 2, and the sliding rods are distributed on the upper side and the lower side of the interior of the hollow block.

Preferably, the rubber block is rectangular, and the rubber block is black soft rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through motor and the roof that sets up, can make things convenient for the shaping article in the bed die to carry out the drawing, use the instrument and destroy the surface of shaping article when reducing the drawing to a certain extent to increase the off-the-shelf qualification rate, and the terminal surface is equipped with the limiting plate under the roof, when roof and limiting plate remove to the base top, the recess of base top can carry out the block to the base, can prevent to a certain extent that to produce the gap between roof and the base, prevent that the material placed in the bed die from flowing into the base inside through the gap, it is very practical;

2. the utility model discloses in, dog and block rubber through setting up, can beat the both sides of bed die, let the inside vibrations that produce of bed die, let some materials that the viscosity is higher fill fast to the bed die in, the qualification rate of product is improved to a certain extent, prevent that the material from adding the inside gassing or not filling up whole bed die man-hour, and upright motor is when the rotation is changeed in the drive, well cavity block in the middle of the slide bar can be because change and control the removal to the pivot of drive, can let the left and right sides of striking bed die about dog and block rubber, material filling time accelerates to a certain extent, and is very practical.

Drawings

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

fig. 2 is a schematic top view of the upper mold of the present invention;

fig. 3 is a schematic view of the overall structure of the vertical motor of the present invention;

fig. 4 is a schematic view of the top view structure of the rotating handle of the present invention.

In the figure: 1-base, 2-lower die, 3-upper die, 4-motor, 5-threaded rod, 6-fixing plate, 7-limiting block, 8-moving block, 9-sliding block, 10-fixing block, 11-connecting rod, 12-supporting rod, 13-limiting plate, 14-top plate, 15-sliding rod, 16-stop block, 17-rubber block, 18-base, 19-vertical motor, 20-rotating handle, 21-rotating shaft and 22-hollow block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a mold for processing a wheel hub convenient for mold stripping comprises a base 1, a lower mold 2 is fixedly connected to the upper end surface of the base 1, an upper mold 3 is slidably connected to the inner side of the lower mold 2, motors 4 are fixedly connected to the left side and the right side of the inner lower part of the base 1, a threaded rod 5 is rotatably connected to the upper end surface of each motor 4, fixing plates 6 are fixedly connected to the left side and the right side of the inner part of the base 1, a limiting rod 7 is fixedly connected to the inner parts of the fixing plates 6, a moving block 8 is spirally connected to the outer side of the threaded rod 5, a sliding block 9 is fixedly connected to the top end of the inner side of the moving block 8, a fixing block 10 is fixedly connected to the top end of the inner side of the sliding block 9, a connecting rod 11 is fixedly connected to the middle of the inner side of the fixing block 10, a supporting rod 12 is fixedly connected to the upper end surface of the connecting rod 11, a limiting plate 13 is fixedly connected to the upper end surface of the supporting rod 12, a top plate 14 is fixedly connected to the upper end surface of the limiting plate 13, and a vertical motor 19 is fixedly connected to the upper part of the right side of the base 1, the inside top of upright motor 19 rotates to be connected with and changes 20, changes 20 top fixedly connected with pivot 21 of handle, and the pivot 21 outside rotates to be connected with cavity piece 22, the inside fixedly connected with slide bar 15 of cavity piece 22, and slide bar 15 outside sliding connection has base 18, slide bar 15 left and right sides top fixedly connected with dog 16, dog 16 inboard intermediate position department fixedly connected with rubber block 17.

The inner part of the sliding block 9 is connected with a limiting rod 7 in a sliding way, the inner part of the base 1 is connected with a connecting rod 11 in a sliding way, the outer side of the supporting rod 12 is connected with the base 1 in a sliding way, two sides of the top plate 14 are connected with the lower die 2 in a sliding way, a groove is arranged above the base 1, the shape length of the groove above the base 1 is the same as that of the groove of the limiting plate 13, the left side and the right side of the inner part of the base 1 are provided with chutes, the widths of the chutes on the left side and the right side of the inner part of the base 1 are the same as that of the connecting rod 11, the shape of the top plate 14 is the same as that of the lower die 2, the stripping of a formed product in the lower die 2 can be facilitated, the surface of the formed product is damaged by using tools during stripping to a certain extent, so that the qualification rate of finished products is increased, the lower end surface of the top plate 14 is provided with the limiting plate 13, when the top plate 14 and the limiting plate 13 move to the upper part of the base 1, the groove above the base 1 can block the base 1, can prevent a gap from being generated between the top plate 14 and the base 1 to a certain degree, prevent materials placed in the lower die 2 from flowing into the base through the gap, the number of the stop blocks 16 and the rubber blocks 17 is 2, the stop blocks 16 and the rubber blocks 17 are distributed on the left side and the right side of the sliding rod 15, the number of the sliding rods 15 is 2, the sliding rods 15 are distributed on the upper side and the lower side of the inner part of the hollow block 22, the rubber blocks 17 are rectangular, the rubber blocks 17 are made of black soft rubber, the two sides of the lower die 2 can be knocked, vibration is generated in the lower die 2, some materials with higher viscosity are quickly filled into the lower die 2, the qualification rate of products is improved to a certain degree, the materials are prevented from generating bubbles or not filling the whole lower die 2 when being processed, and when the vertical motor 19 drives the rotating handle 20 to rotate, the hollow block 22 in the middle of the sliding rod 15 can move left and right due to the rotating shaft 21 driven by the rotating handle 20, the left side and the right side of the lower die 2 can be impacted by the stop block 16 and the rubber block 17 left and right, the material filling time is accelerated to a certain degree, and the device is very practical.

The working process is as follows: before use, the vertical motor 19 is started, the vertical motor 19 drives the rotating handle 20 to rotate, the rotating shaft 21 at the top end of the rotating handle 20 drives the hollow block 22 on the outer side of the rotating shaft 21 to move left and right, the hollow block 22 drives the stop block 16 and the rubber block 17 at the top end of the sliding rod 15 to impact the left side and the right side of the lower die 2, the speed of filling the lower die 2 with materials can be accelerated to a certain degree, after a pressing die is completed and cooling is completed, the motor 4 is started, the motor 4 drives the threaded rod 5 to rotate, the moving block 8 on the outer side of the threaded rod 5 starts to move upwards, the limiting rod 7 is arranged inside the sliding block 9 at the top end of the inner side of the moving block 8, the moving block 8 can be prevented from rotating along with the threaded rod 5, the fixed block 10 is arranged inside the sliding block 9, the fixed block 10 and the connecting rod 11 inside the fixed block 10 are driven by the connecting rod 11 to move upwards, the supporting rod 12, the limiting plate 13 and the top plate 14 start to jack up finished products upwards, and therefore, the use of tools such as a pry knife can be reduced, the yield of the product is increased to a certain degree, and the method is very practical.

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 mould is used in wheel hub processing convenient to drawing, includes base (1), its characterized in that: the upper end face of the base (1) is fixedly connected with a lower die (2), the inner side of the lower die (2) is slidably connected with an upper die (3), the left side and the right side of the inner lower part of the base (1) are fixedly connected with motors (4), the upper end face of each motor (4) is rotatably connected with a threaded rod (5), the left side and the right side of the inner part of the base (1) are fixedly connected with fixed plates (6), the inner part of each fixed plate (6) is fixedly connected with a limiting rod (7), the outer side of each threaded rod (5) is spirally connected with a movable block (8), the inner top end of each movable block (8) is fixedly connected with a sliding block (9), the inner top end of each sliding block (9) is fixedly connected with a fixed block (10), the middle of the inner side of each fixed block (10) is fixedly connected with a connecting rod (11), the upper end face of each connecting rod (11) is fixedly connected with a supporting rod (12), and the upper end face of each supporting rod (12) is fixedly connected with a limiting plate (13), limiting plate (13) up end fixedly connected with roof (14), base (1) right side top fixedly connected with upright motor (19), upright motor (19) inside top is rotated and is connected with and changes (20), change (20) top fixedly connected with pivot (21), pivot (21) outside is rotated and is connected with cavity piece (22), the inside fixedly connected with slide bar (15) of cavity piece (22), slide bar (15) outside sliding connection has base (18), slide bar (15) left and right sides top fixedly connected with dog (16), dog (16) inboard intermediate position department fixedly connected with block rubber (17).

2. The mold for hub machining convenient to strip as claimed in claim 1, wherein: the inside sliding connection of slider (9) has gag lever post (7), the inside sliding connection of base (1) has connecting rod (11), bracing piece (12) outside sliding connection has base (1), roof (14) effect both sides sliding connection has bed die (2).

3. The mold for hub machining convenient to strip as claimed in claim 1, wherein: the base (1) top is equipped with the recess, and the recess shape length of base (1) top is the same with the recess length of limiting plate (13), and the inside left and right sides of base (1) is equipped with the spout, and the spout width of the inside left and right sides of base (1) is the same with the width of connecting rod (11), and the shape of roof (14) is the same with the shape of bed die (2).

4. The mold for hub machining convenient to strip as claimed in claim 1, wherein: the quantity of dog (16) and block rubber (17) is 2, and dog (16) and block rubber (17) distribute in the left and right sides of slide bar (15), and the quantity of slide bar (15) is 2, and slide bar (15) distribute in the inside upper and lower both sides of cavity piece (22).

5. The mold for hub machining convenient to strip as claimed in claim 1, wherein: the rubber block (17) is rectangular, and the rubber block (17) is black soft rubber.