CN213917169U

CN213917169U - Fixing device for mould

Info

Publication number: CN213917169U
Application number: CN202022868855.XU
Authority: CN
Inventors: 尚伟强
Original assignee: Suzhou Juhuiyuan Precision Technology Co ltd
Current assignee: Suzhou Juhuiyuan Precision Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-10
Anticipated expiration: 2030-12-04

Abstract

The utility model provides a fixing device for a mould, which comprises a workbench, a fixing mechanism and a driving mechanism, wherein the fixing mechanism and the driving mechanism are arranged on the workbench, a fixing groove is arranged on the workbench, and the driving mechanism is connected with the fixing mechanism; the driving mechanism comprises a driving component and a transmission component, and the driving component is arranged on the workbench and connected with the transmission component; the transmission assembly comprises a first screw rod and a second screw rod, and the first screw rod is connected with the second screw rod; the driving component is connected with any one of the first screw rod and the second screw rod; the fixing mechanism comprises a fixing component and a clamping component, and the fixing component is arranged on the transmission component; the fixing component comprises a thread block and a clamping block, and the two thread blocks are respectively sleeved on the first screw rod and the second screw rod; the clamping assembly comprises a sliding rod, a sliding block, a first fixing block and a clamping rod, and the sliding rod is arranged in the clamping groove; the utility model discloses be convenient for fix the mould processing support plate, avoid fixing through a large amount of screws, reduced manufacturing cost, improved work efficiency.

Description

Fixing device for mould

Technical Field

The utility model relates to a mould processing technology field specifically is a fixing device for mould.

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". The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to 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. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity.

Mold machining (Mold Making) refers to the machining of forming and blank-Making tools, and also includes shearing dies and die cutting dies. 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. Workpieces as small as the electronic connector and as large as the automobile instrument panel can be molded by using the mold. The progressive die is a set of dies capable of automatically moving a processing workpiece from one station to another station and obtaining a formed part at the last station. The die processing technology comprises the following steps: cutting die, blank punching die, compound die, extrusion die, four-slide rail die, progressive die, stamping die, die cutting die and the like.

In the process of manufacturing the mold, the mold processing carrier plate needs to be fixed, the common mode is fixed through a plurality of screws, the mode of fixing the mold processing carrier plate usually needs a large number of screws for fixing, the operation is more complicated, the working efficiency is low, a large number of screws are needed, and the manufacturing cost is increased.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a fixing device for mould to it is more loaded down with trivial details to solve the operation of fixed mould processing support plate in the above-mentioned technical background, work efficiency is low and need use a large amount of screws, increases manufacturing cost's shortcoming.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for a die comprises a workbench, a fixing mechanism and a driving mechanism, wherein the fixing mechanism and the driving mechanism are arranged on the workbench, a fixing groove is formed in the workbench, and the driving mechanism is connected with the fixing mechanism;

the driving mechanism comprises a driving component and a transmission component, and the driving component is arranged on the workbench and connected with the transmission component; the transmission assembly comprises a first screw and a second screw, the first screw and the second screw are connected and are both arranged in the fixed groove, and the threads on the first screw and the second screw are opposite; the driving assembly is connected with any one of the first screw rod and the second screw rod;

the fixing mechanism comprises a fixing component and a clamping component, and the fixing component is arranged on the transmission component and connected with the clamping component; the fixing component comprises a thread block and a clamping block, and the two thread blocks are respectively sleeved on the first screw rod and the second screw rod and connected with the clamping block; the clamping blocks are arranged on the workbench, and clamping grooves are formed in the opposite surfaces of the two clamping blocks; the clamping assembly comprises a sliding rod, a sliding block, a first fixing block and a clamping rod, the sliding rod is arranged in the clamping groove, and the sliding block is sleeved on the sliding rod; the sliding block is connected with the first fixed block; the first fixing block is provided with the clamping rod.

Preferably, the driving assembly comprises a hand wheel, a connecting block and a second fixing block, the hand wheel is movably connected with the workbench, and the output end of the hand wheel penetrates through the workbench and is connected with the connecting block; the connecting block is connected with one end of the second screw rod; the second fixed block is arranged on the workbench and is positioned at a position close to the connecting block.

Preferably, the connecting block is of a disc structure, and a plurality of fixing holes are formed in the side surface of the connecting block at equal intervals; the fixing hole is matched with one end of the second fixing block.

Preferably, a plurality of clamping grooves are formed in the side face, close to the first fixing block, of the sliding rod at equal intervals along the rod body direction of the sliding rod; each clamping groove is matched with one end of each clamping rod; and one end of the clamping rod, which is far away from the sliding rod, is provided with a control block.

Preferably, rubber pads are arranged on the opposite surfaces of the two clamping blocks, and the cross sections of the rubber pads are equal to the side surfaces of the clamping blocks.

Compared with the prior art, the utility model provides a fixing device for mould possesses following beneficial effect:

the utility model discloses a fixed establishment that is equipped with on the workstation is convenient for fix the mould processing support plate, avoid fixing through a large amount of screws, manufacturing cost is reduced, work efficiency is improved, it rotates to be convenient for drive first screw rod and second screw rod through drive assembly, and all the cover is equipped with threaded connection's thread piece on first screw rod and the second screw rod, the clamp splice that is equipped with on being convenient for drive two thread pieces moves in opposite directions, be convenient for fix the mould processing support plate of placing on the workstation, the first fixed block of rethread removal is along the direction downstream of pressing from both sides tight groove, the upper surface of fixed mould processing support plate, thereby it is firm to make the mould processing support plate fixed, avoid fixing through a large amount of screws, manufacturing cost is reduced, and work efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a simple structure of a fixing device for a mold according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic structural view of the clamping assembly of the present invention.

In the figure: 1. the device comprises a workbench, 2, a fixing groove, 3, a first screw rod, 4, a second screw rod, 5, a thread block, 6, a clamping block, 7, a first fixing block, 8, a hand wheel, 9, an output end, 10, a connecting block, 11, a clamping groove, 12, a sliding rod, 13, a clamping groove, 14, a sliding block, 15, a clamping rod, 16, a control block, 17 and a rubber pad.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a fixing device for a mold: a fixing device for a die comprises a workbench 1, and a fixing mechanism and a driving mechanism which are arranged on the workbench 1, wherein a fixing groove 2 is formed in the workbench 1, and the driving mechanism is connected with the fixing mechanism;

the driving mechanism comprises a driving component and a transmission component, and the driving component is arranged on the workbench 1 and connected with the transmission component; the transmission assembly comprises a first screw rod 3 and a second screw rod 4, the first screw rod 3 is connected with the second screw rod 4, the axes of the first screw rod 3 and the second screw rod 4 are positioned on the same straight line and are both arranged in the fixed groove 2, and the threads on the first screw rod 3 and the second screw rod 4 are opposite; the driving assembly is connected with any one of the first screw 3 and the second screw 4, so that the first screw 3 and the second screw 4 can be driven to rotate simultaneously;

the fixing mechanism comprises a fixing component and a clamping component, and the fixing component is arranged on the transmission component and connected with the clamping component; the fixing component comprises a thread block 5 and a clamping block 6, the two thread blocks 5 are respectively sleeved on the first screw rod 3 and the second screw rod 4 and connected with the clamping block 6, and the two thread blocks 5 are conveniently driven to move oppositely through the rotation of the first screw rod 3 and the second screw rod 4, so that the two clamping blocks 6 are driven to fix the die processing support plate; the clamping blocks 6 are arranged on the workbench 1, and clamping grooves 11 are formed in the opposite surfaces of the two clamping blocks 6; the clamping assembly comprises a sliding rod 12, a sliding block 14, a first fixing block 7 and a clamping rod 15, the sliding rod 12 is arranged in the clamping groove 11, and the sliding block 14 is sleeved on the sliding rod 12; the sliding block 14 is connected with the first fixed block 7; the first fixing block 7 is provided with a clamping rod 15.

The driving assembly comprises a hand wheel 8, a connecting block 10 and a second fixing block, the hand wheel 8 is movably connected with the workbench 1, and an output end 9 of the hand wheel 8 is arranged in the workbench 1 in a penetrating manner and connected with the connecting block 10; the connecting block 10 is connected with one end of the second screw rod 4; the second fixed block is arranged on the workbench 1 and is positioned close to the connecting block 10, and the hand wheel 8 is convenient for driving the first screw rod 33 and the second screw rod 4 to rotate.

The connecting block 10 is of a disc structure, and a plurality of fixing holes are formed in the side surface of the connecting block 10 at equal intervals; the fixing hole is matched with one end of the second fixing block, and the second fixing block is controlled to be convenient for fixing the connecting block 10, so that the positions of the two clamping blocks 6 are fixed.

A plurality of clamping grooves 13 are formed in the side face, close to the first fixing block 7, of the sliding rod 12 at equal intervals along the rod body direction of the sliding rod 12; each clamping groove 13 is matched with one end of a clamping rod 15; one end of the clamping rod 15, which is far away from the sliding rod 12, is provided with a control block 16, so that the position of the first fixing block 7 can be fixed through the clamping rod 15, and the first fixing block 7 is prevented from loosening.

Rubber pads 17 are arranged on the opposite surfaces of the two clamping blocks 6, the cross sections of the rubber pads 17 are equal to the side surfaces of the clamping blocks 6, and the clamping blocks 6 are prevented from being in direct contact with the mould processing support plate, so that the mould processing support plate is damaged.

The utility model discloses a theory of operation and use flow: firstly, a mould processing carrier plate is placed on a workbench 1, then a hand wheel 8 is rotated to conveniently drive a first screw rod 3 and a second screw rod 4 to rotate, the first screw rod 3 and the second screw rod 4 are respectively sleeved with a threaded block 5 which is in threaded connection, so that the clamping blocks 6 arranged on the two threaded blocks 5 can be driven to move oppositely, a mold processing carrier plate arranged on the workbench 1 can be fixed conveniently, the upper surface of the mold processing carrier plate is fixed by moving the first fixing block 7 to move downwards along the direction of the clamping groove, then the clamping rod 15 arranged on the first fixing block 7 is controlled to move, and the clamping groove 13 arranged on the sliding rod 12 can be fixed conveniently through the clamping rod 15, thereby the position of fixed first fixed block 7 to it is fixed firm to make the mould processing support plate, avoids fixing through a large amount of screws, has reduced manufacturing cost, has improved work efficiency.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A fixing device for a mold is characterized by comprising a workbench (1), a fixing mechanism and a driving mechanism, wherein the fixing mechanism and the driving mechanism are arranged on the workbench (1), a fixing groove (2) is formed in the workbench (1), and the driving mechanism is connected with the fixing mechanism;

the driving mechanism comprises a driving component and a transmission component, and the driving component is arranged on the workbench (1) and connected with the transmission component; the transmission assembly comprises a first screw rod (3) and a second screw rod (4), the first screw rod (3) is connected with the second screw rod (4) and is arranged in the fixed groove (2), and threads on the first screw rod (3) and the second screw rod (4) are opposite; the driving component is connected with any one of the first screw (3) and the second screw (4);

the fixing mechanism comprises a fixing component and a clamping component, and the fixing component is arranged on the transmission component and connected with the clamping component; the fixing component comprises a thread block (5) and a clamping block (6), and the two thread blocks (5) are respectively sleeved on the first screw rod (3) and the second screw rod (4) and connected with the clamping block (6); the clamping blocks (6) are arranged on the workbench (1), and clamping grooves (11) are formed in the opposite surfaces of the two clamping blocks (6); the clamping assembly comprises a sliding rod (12), a sliding block (14), a first fixing block (7) and a clamping rod (15), the sliding rod (12) is arranged in the clamping groove (11), and the sliding block (14) is sleeved on the sliding rod (12); the sliding block (14) is connected with the first fixed block (7); the first fixing block (7) is provided with the clamping rod (15).

2. The fixing device for a mold according to claim 1, wherein: the driving assembly comprises a hand wheel (8), a connecting block (10) and a second fixing block, the hand wheel (8) is movably connected with the workbench (1), and an output end (9) of the hand wheel (8) is arranged in the workbench (1) in a penetrating manner and connected with the connecting block (10); the connecting block (10) is connected with one end of the second screw rod (4); the second fixed block is arranged on the workbench (1) and is positioned at a position close to the connecting block (10).

3. A fixing device for a mold according to claim 2, wherein: the connecting block (10) is of a disc structure, and a plurality of fixing holes are formed in the side surface of the connecting block (10) at equal intervals; the fixing hole is matched with one end of the second fixing block.

4. The fixing device for a mold according to claim 1, wherein: a plurality of clamping grooves (13) are formed in the side face, close to the first fixing block (7), of the sliding rod (12) at equal intervals along the rod body direction of the sliding rod (12); each clamping groove (13) is matched with one end of a clamping rod (15); and a control block (16) is arranged at one end of the clamping rod (15) far away from the sliding rod (12).

5. The fixing device for a mold according to claim 1, wherein: rubber pads (17) are arranged on the opposite surfaces of the two clamping blocks (6), and the cross sections of the rubber pads (17) are equal to the side surfaces of the clamping blocks (6).