CN111375510A

CN111375510A - Enameled wire painting mold

Info

Publication number: CN111375510A
Application number: CN202010265326.2A
Authority: CN
Inventors: 苗红民
Original assignee: Anhui Hengming Engineering Technology Co ltd
Current assignee: Anhui Hengming Engineering Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-07-07
Anticipated expiration: 2040-04-07
Also published as: CN111375510B

Abstract

The invention discloses an enameled wire painting mold which comprises a bearing seat, a mold base, a rotating shaft fixedly connected with the mold base and a pressing mechanism for applying pressing force for fixing the rotating shaft on the bearing seat, wherein the pressing mechanism comprises a pressing rod movably arranged on the bearing seat, an operating rod rotatably arranged on the bearing seat, a connecting rod rotatably connected with the operating rod and the pressing rod, a pressing block arranged on the pressing rod and used for contacting with the rotating shaft and a limiting block arranged on the pressing block and used for limiting the rotating shaft in a first direction, and the bearing seat is provided with a limiting groove for inserting the limiting block. The pressing mechanism adopted by the enameled wire painting mold is clamped by the dead point and is far away, and the pressing mechanism is matched with the limiting block, so that reliable clamping and fixing of the rotating shaft in the mounting groove are realized, the operation is more convenient, the pressing force provided by the pressing mechanism is larger, the mold frame can not shake or fall off in the working process, and the disassembly, assembly and replacement of the mold frame are convenient.

Description

Enameled wire painting mold

Technical Field

The invention belongs to the technical field of enameled wire production equipment, and particularly relates to an enameled wire painting mold.

Background

At present, in the production process of enameled wires, surface painting is the most critical and important step, and a painting mold is used during painting. The corresponding painting mold is required for each specification of enameled wire, and when the enameled wires with different specifications are processed, the corresponding painting mold needs to be replaced, so that the painting mold is complicated to replace, the labor intensity of workers is high, and the efficiency is low.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a lacquered wire lacquering die, and aims to facilitate die replacement.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an enameled wire japanning mould, including bearing seat, die carrier, set up the mould body on the die carrier and with die carrier fixed connection's pivot, bear the seat and have and let pivot male mounting groove. The enameled wire painting mold further comprises a pressing mechanism used for applying pressing force on the bearing seat to the rotating shaft to enable the rotating shaft to be fixed, the pressing mechanism comprises a pressing rod movably arranged on the bearing seat, an operating rod rotatably arranged on the bearing seat, a connecting rod rotatably connected with the operating rod and the pressing rod, a pressing block arranged on the pressing rod and used for being in contact with the rotating shaft, and a limiting block arranged on the pressing block and used for limiting the rotating shaft in a first direction, the bearing seat is provided with a limiting groove for inserting the limiting block, and the first direction is perpendicular to the axis of the rotating shaft.

The moving direction of the pressing rod is parallel to a second direction, the second direction is perpendicular to the axis of the rotating shaft, and the second direction is perpendicular to the first direction.

The compressing block is provided with a compressing surface in contact with the rotating shaft, the compressing surface is an arc surface, the diameter of the compressing surface is the same as that of the rotating shaft, the limiting block is provided with a limiting surface in contact with the rotating shaft, and the limiting surface is a plane.

The mounting groove is the follow the top surface of bearing the seat begins the U-shaped groove of the recessed formation of inside towards bearing the seat downwards, spacing groove and mounting groove intercommunication.

And the die frame is provided with scale marks for indicating the angle of the die body.

According to the enameled wire painting mold, the pressing mechanism is adopted to clamp and keep away from a dead point and is matched with the limiting block, so that the rotating shaft is reliably clamped and fixed in the mounting groove, the structure is simpler, the operation is more convenient, the pressing force provided by the pressing mechanism is larger, and the rotating shaft is not easy to fall off, so that the mold frame cannot shake or fall off in the working process, the painting mold is better in working reliability, the mold frame is convenient to disassemble, assemble and replace, and the working efficiency is improved.

Drawings

The description includes the following figures, the contents shown are respectively:

FIG. 1 is a schematic structural view of a wire enamel mold according to the present invention;

FIG. 2 is a schematic view of the hold-down mechanism;

FIG. 3 is a schematic structural view of a die body;

labeled as: 1. a hold down bar; 2. a joystick; 3. a connecting rod; 4. a bearing seat; 5. a rotating shaft; 6. a mold frame; 7. a limiting block; 8. a mold core; 9. die sleeve; 10. fixing a sleeve; 11. a mold body; 12. a compression block; 13. a limiting groove.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.

It should be noted that, in the following embodiments, the "first" and "second" do not represent an absolute distinction relationship in structure and/or function, nor represent a sequential execution order, but merely for convenience of description.

As shown in fig. 1 to 3, the present invention provides an enameled wire painting mold, which comprises a bearing seat 4, a mold frame 6, a mold body 11 arranged on the mold frame 6, a rotating shaft 5 fixedly connected with the mold frame 6, and a pressing mechanism for applying a pressing force to the rotating shaft 5 to fix the rotating shaft on the bearing seat 4, wherein the bearing seat 4 is provided with a mounting groove for inserting the rotating shaft 5, the pressing mechanism comprises a pressing rod 1 movably arranged on the bearing seat 4, rotatable setting in the control rod 2 on bearing seat 4, with control rod 2 and the compression bar 1 rotation connection's connecting rod 3, set up on compression bar 1 and be used for the compact heap 12 with 5 contacts of pivot and set up on compact heap 12 and be used for carrying out spacing stopper 7 to pivot 5 in the first direction, bearing seat 4 has lets stopper 7 male spacing groove 13, the axis looks vertically of first direction and pivot 5.

Specifically, as shown in fig. 1 and 2, when the pressing rod 1 moves on the carrier seat 4, the moving direction of the pressing rod 1 is parallel to a second direction, the second direction is perpendicular to the axis of the rotating shaft 5, and the second direction is perpendicular to the first direction. The axis of the rotating shaft 5 is parallel to the third direction, the second direction and the third direction are both horizontal directions, the second direction is perpendicular to the third direction, the bearing seat 4 and the die carrier 6 both have certain length, and the length directions of the bearing seat 4 and the die carrier 6 are parallel to the third direction. Both ends on the length direction of die carrier 6 all set up a pivot 5, and two pivots 5 are coaxial setting, and are corresponding, bear and set up two mounting grooves on the seat 4, and each pivot 5 inserts a mounting groove respectively, and two mounting grooves set up respectively at the ascending relative both ends of length direction who bears seat 4. The mould body 11 sets up a plurality ofly, and all mould bodies 11 are for arranging in proper order and for the equidistance distribution along the length direction of die carrier 6, and mould body 11 is located between two pivot 5. The two pressing mechanisms are respectively used for applying pressing force for fixing the rotating shaft 5 on the bearing seat 4, and the two pressing mechanisms are respectively arranged at two opposite ends of the bearing seat 4 in the length direction.

As shown in fig. 1 and 2, the pressing block 12 has a pressing surface contacting with the rotating shaft 5, the pressing surface is an arc surface, the diameter of the pressing surface is the same as that of the rotating shaft 5, and the limiting block 7 has a limiting surface contacting with the rotating shaft 5, and the limiting surface is a plane. The pressing rod 1 has a certain length, the length direction of the pressing rod 1 is parallel to the second direction, the operating rod 2 has a certain length, the length direction of the operating rod 2 is perpendicular to the third direction, one end of the operating rod 2 in the length direction is rotatably connected with the bearing seat 4, the rotating center line of the operating rod 2 is parallel to the third direction, the other end of the operating rod 2 in the length direction is located outside the bearing seat 4, and the end of the operating rod 2 is used for receiving rotating force applied by an operator to enable the operating rod 2 to rotate up and down. The connecting rod 3 has certain length, and the length direction and the third direction of connecting rod 3 are perpendicular mutually, and the one end and the control rod 2 of the length direction of connecting rod 3 rotate to be connected, and the other end on the length direction of connecting rod 3 rotates with the one end of compressing tightly pole 1 to be connected, and compressing tightly piece 12 and the other end fixed connection on the length direction of compressing tightly pole 1, and the connecting point is located between the both ends on the length direction of control rod 2 with control rod 2 rotation. Bear seat 4 inside and set up the guiding hole that is used for leading to compressing tightly pole 1, guide compressing tightly pole 1 is linear motion, and compact heap 12 and connecting rod 3 are located the both sides of guiding hole respectively, this guiding hole and mounting groove intercommunication. Compressing tightly pole 1 is convex structure, and the contact surface is compressing tightly the axis of pole 1 for compressing tightly a side surface of pole 1 facing pivot 5, the axis of contact surface also, and the radian that compresses tightly pole 1 is less than 180 degrees, and after compressing tightly pole 1 and the 5 contact of pivot, compressing tightly pole 1 and pivot 5 are in coaxial state, and compressing tightly pole 1 supports pivot 5 tightly on bearing seat 4, realizes the fixed of pivot 5, and then realizes that die carrier 6 is fixed on bearing seat 4.

As shown in fig. 1 and fig. 2, the limiting block 7 has a certain length, the length direction of the limiting block 7 is parallel to the second direction, one end of the limiting block 7 in the length direction is fixedly connected with the pressing block 12, and the limiting block 7 extends out towards the outer side of the pressing block 12. First direction is vertical direction, compresses tightly pivot 5 so that pivot 5 is fixed back at compact heap 12, stopper 7 is located the top of pivot 5, stopper 7 inserts spacing groove 13 after passing the mounting groove, the bottom surface of stopper 7 contacts with pivot 5, the top surface of stopper 7 contacts with the interior top surface of the spacing groove 13 who bears seat 4, thereby can play limiting displacement to pivot 5, stopper 7 inserts and blocks in order to form to pivot 5 in the mounting groove, avoid pivot 5 to drop. The bottom surface of the limiting block 7 is also a limiting surface, and the limiting surface is a plane parallel to the second direction and the third direction. The limiting groove 13 has a certain length, the length direction of the limiting groove 13 is parallel to the second direction, the limiting groove 13 is a groove formed in the bearing seat 4, and the height of the limiting groove 13 is larger than that of the guide hole.

As shown in fig. 1 and 2, the mounting groove is a U-shaped groove formed by recessing from the top surface of the carrier seat 4 downward toward the inside of the carrier seat 4, and the limiting groove 13 is communicated with the mounting groove. The length direction and the first direction of mounting groove parallel, and the width direction and the second direction of mounting groove parallel, and the width of mounting groove is the same with the diameter size of pivot 5, and the mounting groove forms the opening that lets pivot 5 pass through on the top surface of bearing seat 4 for 6 intercommunication pivots 5 of die carrier can be followed and bear the seat 4 and dismantle, the installation of 6 and the pivot 5 of die carrier of also being convenient for. When the die carrier 6 needs to be disassembled, the pressing mechanism needs to be unlocked firstly, the operating lever 2 is pulled upwards, the operating lever 2 drives the pressing rod 1 to move towards the position far away from the rotating shaft 5 along the second direction through the connecting rod 3, the pressing rod 1 drives the pressing block 12 and the limiting block 7 to move synchronously, the pressing block 12 and the limiting block 7 are separated from the rotating shaft 5, the limiting block 7 cannot block the rotating shaft 5 after moving out of the mounting groove, then the die carrier 6 is lifted upwards, the rotating shaft 5 is driven to move out of the mounting groove, and the die carrier 6 is disassembled; when the die carrier 6 needs to be installed, the rotating shaft 5 is inserted into the installation groove downwards, the operating lever 2 is pulled downwards, the operating lever 2 drives the pressing rod 1 to move towards the position close to the rotating shaft 5 along the second direction through the connecting rod 3, finally, the pressing block 12 is in contact with the rotating shaft 5, the pressing block 12 applies pressing force to the rotating shaft 5 along the second direction, the limiting block 7 penetrates through the installation groove and is embedded into the limiting groove 13, the rotating shaft 5 is limited, the pressing mechanism is located at a dead point position, and the die carrier 6 is fixed.

The mould body 11 can be atred at the japanning in-process, adopt the hold-down mechanism of above-mentioned structure, utilize the dead point to press from both sides tight keeping away from, and cooperate stopper 7, when realizing that pivot 5 reliably presss from both sides tight fixedly in the mounting groove, the structure is also simpler, it is more convenient to manipulate, the packing force that hold-down mechanism provided is great, pivot 5 is difficult to drop, thereby can ensure that die carrier 6 can not rock and drop at the course of the work, make japanning mould operational reliability better, and also make things convenient for the dismouting and the change of die carrier 6, help improving work efficiency.

Because the die carrier 6 is installed on the bearing seat 4 through the rotating shaft 5, the die carrier 6 can adjust the angle of the die body 11 by taking the axis of the rotating shaft 5 as a rotating center line (the angle of the die body 11 refers to an included angle between the axis of the die body 11 and the first direction, and the axis of the die body 11 is perpendicular to the third direction), and after the angle of the die body 11 is properly adjusted, the pressing mechanism is operated to press the rotating shaft 5, so that the die carrier 6 and the die body 11 are fixed. By adopting the pressing mechanism with the structure, the angle of the die body 11 can be conveniently adjusted, the die body 11 can be ensured to keep the adjusted angle state, and the reliability is high.

Preferably, scale marks used for indicating the angle of the mold body 11 are arranged on the mold frame 6, pointers used for pointing to the scale marks are arranged on the bearing seat 4, scale values are arranged at positions corresponding to the scale marks on the mold frame 6, the scale marks and the scales are arranged on the outer surface of the mold frame 6, the scale marks are convenient to observe, the scale marks are arranged in a plurality of numbers, all the scale marks of the mold frame 6 are uniformly distributed along the circumferential direction by taking the axis of the rotating shaft 5 as the central line, the scale values corresponding to the scale marks are different in size, the scale values represent the angle size of the mold body 11, the pointers point to one of the scale marks, and the scale marks pointed by the pointers represent the current angle size. Through the cooperation of scale mark and pointer for the staff can in time know the angle size of mould body 11 when adjusting the angle of mould body 11, and then makes things convenient for the regulation of 11 angles of mould body, helps improving regulation efficiency and angle modulation precision.

As shown in fig. 1 and 3, the mold body 11 includes a mold core 8, a mold sleeve 9 and a fixing sleeve 10, the mold sleeve 9 is installed on the mold base 6, an accommodating cavity for accommodating the mold core 8 is provided at an end portion of the mold sleeve 9, the mold core 8 is located in the accommodating cavity, and the accommodating cavity forms an opening for allowing the mold core 8 to pass through at an end surface of one end of the mold sleeve 9, so that the mold core 8 and the mold sleeve 9 can be separated. The fixed sleeve 10 is used for fixing the mold core 8 in the accommodating cavity of the mold sleeve 9, the fixed sleeve 10 is in threaded connection with the mold sleeve 9, external threads are arranged on the outer circular surface of the mold sleeve 9, internal threads are arranged on the inner circular surface of the fixed sleeve 10, the center of the mold sleeve 9 is provided with a center hole for allowing an enameled wire to pass through, the center of the mold core 8 is also provided with a center hole for allowing the enameled wire to pass through, the center of the fixed sleeve 10 is provided with an avoiding hole for allowing the enameled wire to pass through, the avoiding hole of the fixed sleeve 10, the center hole of the mold sleeve 9 and the center hole of the mold core 8 are coaxially arranged and communicated, the axis of the center hole of the mold sleeve 9 is also the axis of the mold body 11, the enameled wire sequentially passes through the. When the mold core 8 needs to be replaced, the mold core 8 can be replaced only by detaching the fixed sleeve 10, and the operation is convenient and simple.

The invention is described above with reference to the accompanying drawings. It is to be understood that the specific implementations of the invention are not limited in this respect. Various insubstantial improvements are made by adopting the method conception and the technical scheme of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.

Claims

1. The utility model provides an enameled wire japanning mould, including bearing seat, die carrier, set up the mould body on the die carrier and with die carrier fixed connection's pivot, bear the seat and have and let pivot male mounting groove, its characterized in that: the enameled wire painting mold further comprises a pressing mechanism used for applying pressing force on the bearing seat to the rotating shaft to enable the rotating shaft to be fixed, the pressing mechanism comprises a pressing rod movably arranged on the bearing seat, an operating rod rotatably arranged on the bearing seat, a connecting rod rotatably connected with the operating rod and the pressing rod, a pressing block arranged on the pressing rod and used for being in contact with the rotating shaft, and a limiting block arranged on the pressing block and used for limiting the rotating shaft in a first direction, the bearing seat is provided with a limiting groove for inserting the limiting block, and the first direction is perpendicular to the axis of the rotating shaft.

2. The enameled wire enamel mold according to claim 1, wherein: the moving direction of the pressing rod is parallel to a second direction, the second direction is perpendicular to the axis of the rotating shaft, and the second direction is perpendicular to the first direction.

3. The enameled wire painting mold according to claim 1 or 2, wherein: the compressing block is provided with a compressing surface in contact with the rotating shaft, the compressing surface is an arc surface, the diameter of the compressing surface is the same as that of the rotating shaft, the limiting block is provided with a limiting surface in contact with the rotating shaft, and the limiting surface is a plane.

4. The enamel wire enamel mold according to any one of claims 1 to 3, wherein: the mounting groove is the follow the top surface of bearing the seat begins the U-shaped groove of the recessed formation of inside towards bearing the seat downwards, spacing groove and mounting groove intercommunication.

5. The enamel wire enamel mold according to any one of claims 1 to 4, wherein: and the die frame is provided with scale marks for indicating the angle of the die body.