CN212760884U

CN212760884U - Mould is used in car needle processing convenient to quick drawing of patterns

Info

Publication number: CN212760884U
Application number: CN202021587705.5U
Authority: CN
Inventors: 李树香
Original assignee: Hanxiang Precision Machinery Changshu Co ltd
Current assignee: Hanxiang Precision Machinery Changshu Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-03-23
Anticipated expiration: 2030-08-04

Abstract

The utility model is suitable for a car needle technical field provides a car needle processing mould convenient to quick drawing of patterns, including the processing subassembly that is used for processing the material, the processing subassembly includes the base, the upper surface of base is installed the pillar, the intermediate position department of roof lower surface installs the pneumatic cylinder, install the clamp plate on the output shaft of pneumatic cylinder, the bottom of clamp plate is installed the fixed plate, be provided with the terrace die on the lower surface of fixed plate, the below of terrace die is provided with the die, have two inserted keys on the bottom wall of fixed plate, the inside of die has the slot; when the output shaft of the hydraulic cylinder extends out, the hydraulic cylinder drives the pressing plate to move in the vertical direction on the support column through the sliding sleeve, and when the male die descends, the two inserting keys are inserted into the inserting grooves, so that the male die can be prevented from generating micro dislocation when extruding materials.

Description

Mould is used in car needle processing convenient to quick drawing of patterns

Technical Field

The utility model belongs to the technical field of the car needle, especially, relate to a mould is used in car needle processing convenient to quick drawing of patterns.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

When the existing male die extrudes materials, the male die can generate micro dislocation, so that the extrusion surface is not uniform, and on the other hand, the formed materials are not easy to take out of the die, thereby bringing unnecessary trouble to workers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mould is used in car needle processing convenient to quick drawing of patterns aims at solving present terrace die and when extrudeing the material, and the micro-dislocation can take place for the terrace die, makes the plane of extrusion inhomogeneous, and the material after the on the other hand shaping is difficult for taking out from the mould to bring the trouble problem of unnecessary for the staff.

The utility model is realized in such a way that the mould for machining the lathe needle convenient for quick demoulding comprises a machining component for machining materials, wherein the machining component comprises a base;

a support is arranged on the upper surface of the base, and a top plate is arranged at one end, far away from the base, of the support;

a hydraulic cylinder is arranged in the middle of the lower surface of the top plate, a pressing plate is arranged on an output shaft of the hydraulic cylinder, and the pressing plate is connected with the support in a sliding manner;

the bottom of the pressure plate is provided with a fixed plate, the lower surface of the fixed plate is provided with a male die, and the male die is detachably connected with the pressure plate;

a female die is arranged below the male die and fixedly connected with the base;

the bottom wall of the fixing plate is provided with two inserting keys which are symmetrically distributed along the male die;

and the female die is internally provided with a slot corresponding to the inserting key.

Preferably, the outer side walls of the two sides of the hydraulic cylinder are respectively provided with a connecting piece, one end of each connecting piece is fixedly connected with the hydraulic cylinder, and the other end of each connecting piece is fixedly connected with the top plate.

Preferably, the connecting piece is provided with a reinforcing rib in an inclined mode, one end of the reinforcing rib is fixedly connected with the connecting piece, and the other end of the reinforcing rib is fixedly connected with the hydraulic cylinder.

Preferably, the outer side wall of the strut is sleeved with a sliding sleeve, and the sliding sleeve is fixedly connected with the pressing plate.

Preferably, the upper surface of the pressure plate is provided with a locking bolt, and the locking bolt penetrates through the pressure plate and the fixing plate and is in threaded connection with the male die;

and a threaded hole is formed at the joint of the male die and the locking bolt.

Preferably, the device also comprises an fetching component;

and a forming groove is formed in the female die and is positioned between the two slots, and the forming groove is matched with the male die.

Preferably, the inside of die is installed with electronic jar, install the push pedal on electronic jar's the output shaft.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the inserting keys and the inserting grooves, when an output shaft of the hydraulic cylinder extends out, the hydraulic cylinder drives the pressing plate to move in the vertical direction on the support column through the sliding sleeve, when the male die descends, the two inserting keys are inserted into the inserting grooves, so that micro dislocation can be prevented when the male die extrudes materials, and the pressing plate can be prevented from shifting in the horizontal direction in the moving process of the vertical direction through the sliding sleeve;

through setting up electronic jar, when electronic jar circular telegram during operation, electronic jar output shaft stretches out to drive the push pedal upward movement, further with the material in the shaping groove is seen off, and the user of being convenient for takes out the material.

Drawings

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

FIG. 2 is a cross-sectional view of the female die of the present invention;

FIG. 3 is a partial cross-sectional view of the platen of the present invention;

in the figure: 1-processing component, 11-base, 111-connecting piece, 112-reinforcing rib, 113-sliding sleeve, 114-locking bolt, 115-threaded hole, 12-support, 13-top plate, 14-hydraulic cylinder, 15-pressing plate, 16-fixing plate, 17-male die, 18-female die, 19-inserting key, 191-slot, 2-material taking component, 21-forming slot, 22-electric cylinder and 23-push plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a mold for machining a needle, which facilitates rapid demolding, includes a machining assembly 1 for machining a material, the machining assembly 1 including a base 11; a pillar 12 is installed on the upper surface of the base 11, and a top plate 13 is installed at one end of the pillar 12 far away from the base 11; a hydraulic cylinder 14 is arranged in the middle of the lower surface of the top plate 13, a pressing plate 15 is arranged on an output shaft of the hydraulic cylinder 14, and the pressing plate 15 is connected with the support column 12 in a sliding manner; the bottom of the pressure plate 15 is provided with a fixed plate 16, the lower surface of the fixed plate 16 is provided with a male die 17, and the male die 17 is detachably connected with the pressure plate 15; a female die 18 is arranged below the male die 17, and the female die 18 is fixedly connected with the base 11; the bottom wall of the fixed plate 16 is provided with two inserting keys 19, and the two inserting keys 19 are symmetrically distributed along the male die 17; the female die 18 has a slot 191 corresponding to the key 19 in the inside.

In the present embodiment, the base 11, the pillar 12, and the top plate 13 are provided, wherein the base 11 and the top plate 13 are fixedly supported by the pillar 12, so that the pillar 12 increases the distance between the base 11 and the top plate 13; through setting up pneumatic cylinder 14, wherein the outside of this device still is provided with oil tank, oil pump and oil pipe, makes the oil pump transmission connect the oil tank, and the oil tank passes through oil pipe intercommunication pneumatic cylinder 14, makes in the oil tank can be pumped to pneumatic cylinder 14 in through the oil pump, and the pressure increase in pneumatic cylinder 14 makes the output shaft of pneumatic cylinder 14 stretch out this moment, and in addition the oil in pneumatic cylinder 14 can flow back to the oil tank in through oil pipe, and pressure reduces this moment, and the output shaft of pneumatic cylinder 14 withdraws.

The pressure plate 15 is arranged to support the fixing plate 16; by arranging the male die 17 and the female die 18, the material is placed in the female die 18 through the forming groove 21, and the material is extruded by the male die 17 to be formed; by arranging the inserting keys 19 and the inserting grooves 191, when the male die 17 descends, the two inserting keys 19 are respectively inserted into the two inserting grooves 191, so that the male die 17 is limited to a certain extent, and the situation that the male die 17 slightly misplaces to cause uneven extrusion surfaces when extruding materials is prevented; wherein the key 19 fits into the slot 191.

Furthermore, the outer side walls of the two sides of the hydraulic cylinder 14 are provided with connecting pieces 111, one end of each connecting piece 111 is fixedly connected with the hydraulic cylinder 14, and the other end of each connecting piece 111 is fixedly connected with the top plate 13.

In the present embodiment, by providing the link 111, the link 111 reinforces the connection between the hydraulic cylinder 14 and the top plate 13, and improves the stability of the hydraulic cylinder 14 and the top plate 13.

Furthermore, a reinforcing rib 112 is obliquely arranged on the connecting piece 111, one end of the reinforcing rib 112 is fixedly connected with the connecting piece 111, and the other end of the reinforcing rib 112 is fixedly connected with the hydraulic cylinder 14.

In the present embodiment, the rib 112 is provided to improve the connection between the cylinder 14 and the coupler 111 by providing the rib 112, thereby further improving the stability between the cylinder 14 and the top plate 13.

Further, the outer side wall of the pillar 12 is sleeved with a sliding sleeve 113, and the sliding sleeve 113 is fixedly connected with the pressing plate 15.

In the embodiment, the sliding sleeve 113 and the support 12 are arranged, so that the support 12 and the sliding sleeve 113 provide guidance and positioning for the movement of the male die 17, and the die is prevented from being not in place.

Further, the upper surface of the pressure plate 15 is provided with a locking bolt 114, and the locking bolt 114 penetrates through the pressure plate 15 and the fixed plate 16 and is in threaded connection with the male die 17; the male die 17 has a threaded hole 115 at its connection to the lock bolt 114.

In the present embodiment, by providing the locking bolt 114 and the threaded hole 115, the pressure plate 15 is detachably connected to the male die 17 through the locking bolt 114 and the threaded hole 115; the male die 17 can be detached and cleaned by the user only by screwing the locking bolt 114 out of the threaded hole 115; when the user screws the locking bolt 114 into the threaded hole 115, the male die 17 is mounted on the press plate 15.

Furthermore, the device also comprises a fetching component 2 which is convenient for an operator to fetch the materials; the inside of the female die 18 is also provided with a forming groove 21, the forming groove 21 is positioned between the two slots 191, and the forming groove 21 is matched with the male die 17.

In the embodiment, by arranging the forming groove 21, the material is put into the concave die 18 through the forming groove 21; by arranging the forming groove 21 to be matched with the male die 17, the forming groove 21 can be matched with the male die 17, and errors are prevented.

Further, an electric cylinder 22 is installed inside the female die 18, and a push plate 23 is installed on an output shaft of the electric cylinder 22.

In this embodiment, by providing the electric cylinder 22, when the electric cylinder 22 is powered on, the output shaft of the electric cylinder 22 extends out, so as to drive the push plate 23 to move upwards, and the material in the molding groove 21 can be discharged.

In summary, a user firstly places a material in the forming groove 21, then starts the oil pump to enable the oil in the oil tank to flow into the hydraulic cylinder 14, at this time, an output shaft of the hydraulic cylinder 14 extends out, and drives the pressing plate 15 to move in the vertical direction through the sliding sleeve 113, when the male die 17 descends, the two insertion keys 19 are inserted into the insertion grooves 191, so that the situation that the male die 17 slightly misplaces when extruding the material can be prevented, the material is extruded through the male die 17 to be formed, after hardening, the male die 17 is driven to move upwards through the hydraulic cylinder 14, and meanwhile, the electric cylinder 22 is started to enable the output shaft of the electric cylinder 22 to drive the push plate 23 to move upwards, so as to further send out the material in the forming groove 21, and thus the user can take out the material conveniently.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a mould is used in car needle processing convenient to quick drawing of patterns, includes and is used for processing subassembly (1) that processes the material, its characterized in that: the machining assembly (1) comprises a base (11);

a support column (12) is mounted on the upper surface of the base (11), and a top plate (13) is mounted at one end, far away from the base (11), of the support column (12);

a hydraulic cylinder (14) is mounted in the middle of the lower surface of the top plate (13), a pressing plate (15) is mounted on an output shaft of the hydraulic cylinder (14), and the pressing plate (15) is in sliding connection with the support column (12);

a fixing plate (16) is mounted at the bottom of the pressure plate (15), a male die (17) is arranged on the lower surface of the fixing plate (16), and the male die (17) is detachably connected with the pressure plate (15);

a female die (18) is arranged below the male die (17), and the female die (18) is fixedly connected with the base (11);

the bottom wall of the fixing plate (16) is provided with two inserting keys (19), and the two inserting keys (19) are symmetrically distributed along the male die (17);

the female die (18) is internally provided with a slot (191) corresponding to the inserting key (19).

2. The mold for lathing and molding a needle facilitating quick release of a mold according to claim 1, wherein: the outer side walls of two sides of the hydraulic cylinder (14) are respectively provided with a connecting piece (111), one end of each connecting piece (111) is fixedly connected with the hydraulic cylinder (14), and the other end of each connecting piece (111) is fixedly connected with the top plate (13).

3. The mold for lathing and molding a needle facilitating quick release according to claim 2, wherein: the connecting piece (111) is provided with a reinforcing rib (112) in an inclined mode, one end of the reinforcing rib (112) is fixedly connected with the connecting piece (111), and the other end of the reinforcing rib (112) is fixedly connected with the hydraulic cylinder (14).

4. The mold for lathing and molding a needle facilitating quick release of a mold according to claim 1, wherein: the outer side wall of the strut (12) is sleeved with a sliding sleeve (113), and the sliding sleeve (113) is fixedly connected with the pressing plate (15).

5. The mold for lathing and molding a needle facilitating quick release of a mold according to claim 1, wherein: the upper surface of the pressure plate (15) is provided with a locking bolt (114), and the locking bolt (114) penetrates through the pressure plate (15) and the fixing plate (16) and is in threaded connection with the male die (17);

the connection part of the male die (17) and the locking bolt (114) is provided with a threaded hole (115).

6. The mold for lathing and molding a needle facilitating quick release of a mold according to claim 1, wherein: also comprises an fetching component (2);

the die (18) is also internally provided with a forming groove (21), the forming groove (21) is positioned between the two inserting grooves (191), and the forming groove (21) is matched with the male die (17).

7. The mold for lathing and molding easy to remove from mold as claimed in claim 6, wherein: the electric die is characterized in that an electric cylinder (22) is arranged inside the female die (18), and a push plate (23) is arranged on an output shaft of the electric cylinder (22).