CN213471862U

CN213471862U - Fastening device of forming die

Info

Publication number: CN213471862U
Application number: CN202022204247.9U
Authority: CN
Inventors: 罗育平
Original assignee: Guangzhou Chuangyu New Packaging Material Co ltd
Current assignee: Guangzhou Chuangyu New Packaging Material Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-18
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a fastening device of a forming die, belonging to the technical field of fastening; including the fixed plate, the mounting groove has been seted up at the top of fixed plate, the top that the fixed plate is located the mounting groove outside evenly runs through and has seted up a plurality of fastening screw holes, the equal threaded connection of inner wall of a plurality of fastening screw holes has fastening bolt, fixed plate top and mounting groove position assorted rear end fixedly connected with fixed block, the mounting groove is close to the inner wall fixedly connected with second bearing of fixed block one end, the first bearing of inner wall fixedly connected with of second bearing one end is kept away from to the mounting groove, the common fixedly connected with threaded rod of inner wall of first bearing and second bearing, the inner wall that the mounting groove is located between. The utility model has the advantages that: this device is simple to use, when increasing the tight dynamics of clamp to the mould, improves and uses the convenience, saves time and cost of labor, improves the production efficiency of enterprise.

Description

Fastening device of forming die

Technical Field

The utility model relates to a fastening technical field specifically is a forming die's fastener.

Background

The forming die, also called a forming die, is a die which is manufactured according to the shape and the structure of a real object in proportion, and a material is formed into a tool with a certain shape by a pressing or pouring method.

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.

When using the mould to carry out the foam work piece shaping man-hour, need carry out the compaction with two or more forming die, ensure that the appearance of inside pouring work piece can not take place the deviation, in current technique, most forming die all directly uses multiunit bolt cooperation to use and carries out the fastening of mould, and multiunit bolt fastening is comparatively troublesome, at the dress, unload the in-process, comparatively time-wasting cost and artifical high cost influence the production efficiency of work piece. Accordingly, a fastening device for a molding die is provided by those skilled in the art to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forming die's fastener 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 fastening device of a forming die comprises a fixing plate, wherein a mounting groove is formed in the top of the fixing plate, a plurality of fastening threaded holes are uniformly formed in the top, located on the outer side of the mounting groove, of the fixing plate in a penetrating mode, fastening bolts are connected to the inner walls of the plurality of fastening threaded holes in a threaded mode, a fixing block is fixedly connected to the rear end, matched with the position of the mounting groove, of the top of the fixing plate, a second bearing is fixedly connected to the inner wall, close to one end of the fixing block, of the mounting groove, a first bearing is fixedly connected to the inner wall, far away from one end of the second bearing, of the mounting groove, a threaded rod is fixedly connected to the inner walls of the first bearing and the second bearing together, a connecting block is arranged on the inner, the top of the connecting block is fixedly connected with a movable block.

As a further aspect of the present invention: the bottom fixedly connected with slipmat of fixed plate, the slipmat all runs through with a plurality of fastening screw hole position assorted outer wall and has seted up the through hole, and is a plurality of fastening bolt keeps away from the one end of fastening screw hole and runs through swing joint with a plurality of through holes respectively, improves the stable form of fixed plate, prevents to take place the displacement at the operation in-process.

As a further aspect of the present invention: the one end that the threaded rod is close to first bearing runs through first bearing, the one end fixedly connected with carousel that the threaded rod runs through first bearing, the one end fixedly connected with handle of threaded rod is kept away from to the carousel, uses through the cooperation of handle and carousel, conveniently drives the threaded rod and rotates.

As a further aspect of the present invention: the mounting groove is close to the one end of first bearing and is the open type structure, the length distance that first bearing and second bearing kept away from each other and form between the both ends equals with the length distance that the mounting groove kept away from each other and form between the both ends, confirms the installation distance, ensures that first bearing and second bearing can provide sufficient holding power to the screw rod.

As a further aspect of the present invention: the height distance formed between the top of the connecting block and the top of the threaded rod is greater than the height distance formed between the top of the fixing plate and the top of the threaded rod, the installation distance is determined, and the movable block can be driven to move when the connecting block moves.

As a further aspect of the present invention: the fixed block and the movable block are both arc-shaped structures, the outer diameter of the movable block is smaller than the inner diameter of the fixed block, the shapes of the fixed block and the movable block are determined, and the fixed block and the movable block are matched to clamp the die.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, provide main installation space through the bottom plate, prevent through the slipmat that the bottom plate takes place the position and removes in fastening process, the work piece that leads to in mould and the mould takes place great displacement, through a plurality of fastening screw holes, through hole and fastening bolt cooperation are used, further fix the fixed plate until suitable, ensure at the operation in-process, can not besieged safety hidden danger because of the fixed plate position removes, rotate through the threaded rod and drive the direction motion of connecting block to being close to the second bearing, and then drive the movable block and remove to the fixed block direction, use through the cooperation of fixed block and movable block, press from both sides tightly the mould, be the arc structure because of fixed block and movable block simultaneously, increase the stress point on mould surface, improve the tight dynamics of clamp to cylinder type and irregularly shaped mould. This device is simple to use, when increasing the tight dynamics of clamp to the mould, improves and uses the convenience, saves time and cost of labor, improves the production efficiency of enterprise.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic front view of the middle threaded rod of the present invention;

fig. 3 is a schematic bottom structure diagram of the middle bottom plate of the present invention.

In the figure: 1. a fixing plate; 2. a non-slip mat; 3. fastening the threaded hole; 4. fastening a bolt; 5. mounting grooves; 6. a first bearing; 7. a threaded rod; 8. a turntable; 9. a handle; 10. a fixed block; 11. a movable block; 12. a second bearing; 13. connecting blocks; 14. connecting the threaded hole; 15. a through hole.

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 to 3, in the embodiment of the present invention, a fastening device for a forming mold comprises a fixing plate 1, a mounting groove 5 is formed at the top of the fixing plate 1, a plurality of fastening screw holes 3 are uniformly formed through the top of the fixing plate 1, which is located at the outer side of the mounting groove 5, inner walls of the fastening screw holes 3 are all in threaded connection with fastening bolts 4, a fixing block 10 is fixedly connected to the rear end of the top of the fixing plate 1, which is matched with the mounting groove 5, a second bearing 12 is fixedly connected to the inner wall of the mounting groove 5, which is close to one end of the fixing block 10, a first bearing 6 is fixedly connected to the inner wall of the mounting groove 5, which is far away from one end of the second bearing 12, a threaded rod 7 is fixedly connected to the inner walls of the first bearing 6 and the second bearing 12 together, a, the connecting threaded hole 14 is movably connected with the threaded rod 7 in a threaded manner, and the top of the connecting block 13 is fixedly connected with the movable block 11.

The bottom of the fixing plate 1 is fixedly connected with an anti-skid pad 2, through holes 15 are formed in the outer wall, matched with the fastening threaded holes 3, of the anti-skid pad 2 in a penetrating mode, one ends, far away from the fastening threaded holes 3, of the fastening bolts 4 are movably connected with the through holes 15 in a penetrating mode, stability of the fixing plate 1 is improved, and displacement in the operation process is prevented; threaded rod 7 is close to the one end of first bearing 6 and runs through first bearing 6, and threaded rod 7 runs through the one end fixedly connected with carousel 8 of first bearing 6, and the one end fixedly connected with handle 9 of threaded rod 7 is kept away from to carousel 8, uses through the cooperation of handle 9 and carousel 8, conveniently drives threaded rod 7 and rotates.

One end of the mounting groove 5, which is close to the first bearing 6, is of an open structure, the length distance formed between the two ends, which are far away from each other, of the first bearing 6 and the second bearing 12 is equal to the length distance formed between the two ends, which are far away from each other, of the mounting groove 5, the mounting distance is determined, and the first bearing 6 and the second bearing 12 can be ensured to provide enough supporting force for the threaded rod 7; the height distance formed between the top of the connecting block 13 and the top of the threaded rod 7 is larger than the height distance formed between the top of the fixed plate 1 and the top of the threaded rod 7, the installation distance is determined, and the movable block 11 can be driven to move when the connecting block 13 moves; fixed block 10 and movable block 11 are the arc structure, and the external diameter of movable block 11 is less than the internal diameter of fixed block 10, confirms the shape of fixed block 10 and movable block 11, uses through the cooperation of fixed block 10 and movable block 11 and presss from both sides tightly the mould.

The utility model discloses a theory of operation is: use this device to press from both sides tight operation to foam workpiece forming die, only need place fixed plate 1 in suitable position, then use through the cooperation of a plurality of fastening bolt 4 and fastening screw hole 3, it is spacing to fix fixed plate 1, prevent it from taking place the position in the operation process, then will treat the mould of fastening and place the position between fixed block 10 and movable block 11 in, and rotate carousel 8 through handle 9, use through the cooperation of first bearing 6 and second bearing 12, it rotates to drive threaded rod 7, be connected because of threaded rod 7 and the meshing of connecting screw hole 14 this moment, when threaded rod 7 rotates, drive connecting block 13 motion, motion through connecting block 13, drive movable block 11 to the direction motion that is close to fixed block 10, and then use through the cooperation of fixed block 10 and movable block 11, press from both sides tight operation to the mould.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fastening device of a forming die comprises a fixing plate (1), and is characterized in that: the mounting groove (5) is formed in the top of the fixing plate (1), the top of the fixing plate (1) located on the outer side of the mounting groove (5) is uniformly provided with a plurality of fastening threaded holes (3) in a penetrating mode, the inner walls of the fastening threaded holes (3) are in threaded connection with fastening bolts (4), the top of the fixing plate (1) is fixedly connected with a fixing block (10) with the rear end matched with the position of the mounting groove (5), the inner wall of one end, close to the fixing block (10), of the mounting groove (5) is fixedly connected with a second bearing (12), the inner wall of one end, far away from the second bearing (12), of the mounting groove (5) is fixedly connected with a first bearing (6), a threaded rod (7) is fixedly connected with the inner walls of the first bearing (6) and the second bearing (12) together, a connecting block (13) is arranged on, the connecting block (13) is provided with connecting threaded holes (14) at two ends far away from each other in a penetrating manner, the connecting threaded holes (14) are movably connected with the threaded rods (7) in a threaded manner, and the top of the connecting block (13) is fixedly connected with a movable block (11).

2. The fastening device for a molding die according to claim 1, wherein: the bottom fixedly connected with slipmat (2) of fixed plate (1), the slipmat (2) all runs through with a plurality of fastening screw hole (3) position assorted outer wall and has seted up through hole (15), and is a plurality of fastening bolt (4) keep away from the one end of fastening screw hole (3) and run through swing joint with a plurality of through holes (15) respectively.

3. The fastening device for a molding die according to claim 1, wherein: the one end that threaded rod (7) is close to first bearing (6) runs through first bearing (6), one end fixedly connected with carousel (8) that first bearing (6) were run through in threaded rod (7), one end fixedly connected with handle (9) of threaded rod (7) are kept away from in carousel (8).

4. The fastening device for a molding die according to claim 1, wherein: the one end that mounting groove (5) are close to first bearing (6) is the open type structure, the length distance that forms between keeping away from both ends each other and mounting groove (5) are kept away from the length distance that forms between both ends each other for first bearing (6) and second bearing (12) equal.

5. The fastening device for a molding die according to claim 1, wherein: the height distance formed between the top of the connecting block (13) and the top of the threaded rod (7) is greater than the height distance formed between the top of the fixing plate (1) and the top of the threaded rod (7).

6. The fastening device for a molding die according to claim 1, wherein: the fixed block (10) and the movable block (11) are both arc-shaped structures, and the outer diameter of the movable block (11) is smaller than the inner diameter of the fixed block (10).