CN214395123U

CN214395123U - Injection mold convenient to change

Info

Publication number: CN214395123U
Application number: CN202023052531.5U
Authority: CN
Inventors: 钟海平
Original assignee: Shenzhen Huahaiwei Technology Co ltd
Current assignee: Shenzhen Huahaiwei Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-15
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses an injection mold convenient to change, including the punching machine workstation, the top of punching machine workstation is provided with the mould, the equal fixedly connected with connecting plate in both sides of mould bottom, the bottom of connecting plate runs through to the inside of punching machine workstation, the power groove that is located the connecting plate outside is seted up to the inside of punching machine workstation, the positive both sides of punching machine workstation all are provided with the pull ring, the back fixedly connected with arm-tie of pull ring, the back of arm-tie runs through to the inside and the fixedly connected with pinion rack in power groove, the bottom meshing of pinion rack has the gear, the inner wall fixedly connected with drive mechanism of gear. The utility model provides a current punching press formula injection molding machine generally adopt the bolt to fix the mould, need use the spanner during dismantlement just can dismantle, and the step is loaded down with trivial details, influences the problem of user's processing on next step, possesses the advantage of being convenient for change mould.

Description

Injection mold convenient to change

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold convenient to change.

Background

A stamping die is a special processing equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as a cold stamping die (commonly called as a cold stamping die), and stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to generate separation or plastic deformation so as to obtain required parts.

But current punching press formula injection molding machine generally adopts the bolt to fix the mould, need use the spanner during dismantlement just can dismantle, and the step is loaded down with trivial details, influences the processing on user next step, the not convenient to use user's use.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide an injection mold convenient to change possesses the advantage of being convenient for change the mould, has solved current punching press formula injection molding machine and has generally adopted the bolt to fix the mould, need use the spanner during dismantlement just can dismantle, and the step is loaded down with trivial details, influences user's the problem of processing on next step.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection mold convenient to change, includes the punching machine workstation, the top of punching machine workstation is provided with the mould, the equal fixedly connected with connecting plate in both sides of mould bottom, the bottom of connecting plate runs through to the inside of punching machine workstation, the power groove that is located the connecting plate outside is seted up to the inside of punching machine workstation, the positive both sides of punching machine workstation all are provided with the pull ring, the back fixedly connected with arm-tie of pull ring, the back of arm-tie runs through to the inside and the fixedly connected with pinion rack in power groove, the bottom meshing of pinion rack has the gear, the inner wall fixedly connected with drive mechanism of gear.

As the utility model discloses it is preferred, drive mechanism includes the screw rod, the both sides of screw rod all with the both sides swing joint of power inslot wall, one side threaded connection that the screw rod surface is close to the connecting plate has the slurcam, the top and the bottom of slurcam all with the top and the bottom sliding connection of power inslot wall, the slurcam is close to the top fixedly connected with chucking plate of connecting plate one side, one side that the chucking plate is close to the connecting plate runs through to the inside of connecting plate.

As the utility model discloses it is preferred, the surface cover of pinion rack is equipped with the limiting plate, the front and the back of limiting plate all with the front side and the rear side fixed connection of power groove inner wall.

As the utility model discloses it is preferred, the equal fixedly connected with slider in top and the bottom of slurcam, the spout that the cooperation slider used is all seted up to the top and the bottom of power inslot wall.

As the utility model discloses it is preferred, the dog of keeping away from catch plate one side has been cup jointed on the surface of screw rod, the dog is close to one side fixedly connected with blotter of catch plate.

As the utility model discloses it is preferred, the spread groove that the cooperation connecting plate used has all been seted up to the both sides at punching machine workstation top, the chucking groove that the cooperation chucking board used has been seted up in the outside of connecting plate, the inner wall fixedly connected with fastening pad in chucking groove, the inner wall of fastening pad and the surperficial in close contact with of chucking board.

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

1. the utility model discloses a set up punching press workstation, mould, connecting plate, power groove, pull ring, arm-tie, pinion rack, gear and drive mechanism's cooperation and use, solved current punching press formula injection molding machine and generally adopted the bolt to fix the mould, need use the spanner during dismantlement and could dismantle, the step is loaded down with trivial details, influences the problem of user's processing on next step, this injection mold convenient to change possesses the advantage of the change mould of being convenient for, convenient to use person's use.

2. The utility model discloses a set up drive mechanism, can continue to carry out the transmission behind the gear revolve to can fix the position of connecting plate.

3. The utility model discloses a set up the limiting plate, can wrap up the pinion rack at the top of pinion rack to the phenomenon of rocking about appearing when avoiding the pinion rack back-and-forth movement is restricted to the removal orbit of pinion rack.

4. The utility model discloses a setting of slider and spout can strengthen the removal ability of slurcam, appears the phenomenon that the card went during avoiding the slurcam to remove.

5. The utility model discloses a dog and cushion's setting can play the effect of protection to the gear, and clash with the gear when avoiding the slurcam to remove.

6. The utility model discloses a setting of spread groove, chucking groove and fastening pad can cooperate connecting plate and chucking board to use, makes the connecting plate can get into the inside of punching machine workstation, and the chucking board can be fixed and can not appear not hard up phenomenon in the inside of connecting plate to the connecting plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a partial front sectional view of the press table of the present invention;

fig. 4 is an enlarged structural view of the point B in fig. 3 according to the present invention.

In the figure: 1. a press machine table; 2. a mold; 3. a connecting plate; 4. a power tank; 5. a pull ring; 6. pulling a plate; 7. a toothed plate; 8. a gear; 9. a transmission mechanism; 91. a screw; 92. a push plate; 93. a chucking plate; 10. a limiting plate; 11. a slider; 12. a chute; 13. a stopper; 14. a cushion pad; 15. connecting grooves; 16. a clamping groove; 17. and (6) fastening the cushion.

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.

As shown in fig. 1 to 4, the utility model provides a pair of injection mold convenient to change, including punch press workstation 1, the top of punch press workstation 1 is provided with mould 2, the equal fixedly connected with connecting plate 3 in both sides of 2 bottoms of mould, the inside to punch press workstation 1 is run through to the bottom of connecting plate 3, power groove 4 that is located the connecting plate 3 outside is offered to the inside of punch press workstation 1, the positive both sides of punch press workstation 1 all are provided with pull ring 5, the back fixedly connected with arm-tie 6 of pull ring 5, the back of arm-tie 6 runs through to the inside of power groove 4 and fixedly connected with pinion rack 7, the bottom meshing of 7 has gear 8, the inner wall fixedly connected with drive mechanism 9 of gear 8.

Referring to fig. 4, the transmission mechanism 9 includes a screw 91, both sides of the screw 91 are movably connected to both sides of the inner wall of the power groove 4, a push plate 92 is connected to one side of the surface of the screw 91 close to the connecting plate 3 through threads, the top and the bottom of the push plate 92 are slidably connected to the top and the bottom of the inner wall of the power groove 4, a clamping plate 93 is fixedly connected to the top of the push plate 92 close to one side of the connecting plate 3, and one side of the clamping plate 93 close to the connecting plate 3 penetrates through the inside of the connecting plate 3.

As a technical optimization scheme of the utility model, through setting up drive mechanism 9, can continue to transmit after gear 8 rotates to can fix the position of connecting plate 3.

Referring to fig. 4, a limiting plate 10 is sleeved on the surface of the toothed plate 7, and the front and back surfaces of the limiting plate 10 are fixedly connected with the front and back sides of the inner wall of the power groove 4.

As a technical optimization scheme, through setting up limiting plate 10, can wrap up pinion rack 7 at the top of pinion rack 7 to restriction pinion rack 7's removal orbit appears controlling the phenomenon of rocking when avoiding pinion rack 7 back-and-forth movement.

Referring to fig. 4, the top and the bottom of the pushing plate 92 are both fixedly connected with a sliding block 11, and the top and the bottom of the inner wall of the power groove 4 are both provided with a sliding groove 12 used in cooperation with the sliding block 11.

As a technical optimization scheme of the utility model, through the setting of slider 11 and spout 12, can strengthen the mobility of slurcam 92, appear the phenomenon that the card went during avoiding slurcam 92 to remove.

Referring to fig. 4, a stopper 13 is sleeved on the surface of the screw 91 at a side far from the push plate 92, and a cushion 14 is fixedly connected to a side of the stopper 13 close to the push plate 92.

As a technical optimization scheme of the utility model, through dog 13 and the setting of cushion 14, can play the effect of protection to gear 8, clash with gear 8 when avoiding the slurcam 92 to remove.

Referring to fig. 4, the two sides of the top of the press workbench 1 are both provided with connecting grooves 15 matched with the connecting plate 3 for use, the outer side of the connecting plate 3 is provided with clamping grooves 16 matched with the clamping plates 93 for use, the inner walls of the clamping grooves 16 are fixedly connected with fastening pads 17, and the inner walls of the fastening pads 17 are in close contact with the surfaces of the clamping plates 93.

As a technical optimization scheme of the utility model, through spread groove 15, chucking groove 16 and fastening pad 17's setting, can cooperate connecting plate 3 and chucking plate 93 to use, make connecting plate 3 can get into the inside of punching machine workstation 1, chucking plate 93 can be fixed and can not appear not hard up phenomenon in the inside of connecting plate 3 to connecting plate 3.

The utility model discloses a theory of operation and use flow: during the use, the user moves pull ring 5 to the front side, pull ring 5 drives pull plate 6 and moves to the front side, pull plate 6 drives pinion rack 7 and moves to the front side, pinion rack 7 drives gear 8 and rotates, gear 8 drives screw rod 91 and rotates, screw rod 91 drives slurcam 92 and moves to the one side of keeping away from connecting plate 3, slurcam 92 can drive chucking board 93 and move and leave the inside of connecting plate 3 to the one side of keeping away from connecting plate 3, the user can upwards move mould 2 this moment and change then make it reset, later the user can push pull ring 5 to the rear side, make chucking board 93 get into the inside of connecting plate 3 can, dismantle and the installation need not use the bolt, convenient and fast.

In summary, the following steps: this injection mold convenient to change uses through the cooperation that sets up stamping machine workstation 1, mould 2, connecting plate 3, power groove 4, pull ring 5, arm-tie 6, pinion rack 7, gear 8 and drive mechanism 9, has solved current punching press formula injection molding machine and has generally adopted the bolt to fix the mould, need use the spanner during dismantlement just can dismantle, and the step is loaded down with trivial details, influences user's the problem of processing on next step.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an injection mold convenient to change, includes punch press workstation (1), its characterized in that: the top of punching machine workstation (1) is provided with mould (2), the equal fixedly connected with connecting plate (3) in both sides of mould (2) bottom, the bottom of connecting plate (3) is run through to the inside of punching machine workstation (1), driving groove (4) that are located the connecting plate (3) outside are seted up to the inside of punching machine workstation (1), the positive both sides of punching machine workstation (1) all are provided with pull ring (5), the back fixedly connected with arm-tie (6) of pull ring (5), the back of arm-tie (6) is run through to the inside and the fixedly connected with pinion rack (7) of driving groove (4), the bottom meshing of pinion rack (7) has gear (8), the inner wall fixedly connected with drive mechanism (9) of gear (8).

2. An easily replaceable injection mold as defined in claim 1, wherein: drive mechanism (9) include screw rod (91), the both sides of screw rod (91) all with the both sides swing joint of power groove (4) inner wall, one side threaded connection that screw rod (91) surface is close to connecting plate (3) has slurcam (92), the top and the bottom of slurcam (92) all with the top and the bottom sliding connection of power groove (4) inner wall, top fixedly connected with chucking plate (93) that slurcam (92) are close to connecting plate (3) one side, chucking plate (93) are close to one side of connecting plate (3) and run through to the inside of connecting plate (3).

3. An easily replaceable injection mold as defined in claim 1, wherein: the surface cover of pinion rack (7) is equipped with limiting plate (10), the front and the back of limiting plate (10) all with the front side and the rear side fixed connection of power groove (4) inner wall.

4. An easily replaceable injection mold as defined in claim 2, wherein: the top and the bottom of the pushing plate (92) are fixedly connected with sliding blocks (11), and sliding grooves (12) matched with the sliding blocks (11) for use are formed in the top and the bottom of the inner wall of the power groove (4).

5. An easily replaceable injection mold as defined in claim 2, wherein: the surface of the screw rod (91) is sleeved with a stop block (13) far away from one side of the push plate (92), and one side, close to the push plate (92), of the stop block (13) is fixedly connected with a cushion pad (14).

6. An easily replaceable injection mold as defined in claim 2, wherein: the punching machine is characterized in that connecting grooves (15) used for being matched with connecting plates (3) are formed in two sides of the top of the punching machine workbench (1), clamping grooves (16) used for being matched with clamping plates (93) are formed in the outer sides of the connecting plates (3), inner wall fixedly connected with clamping pads (17) of the clamping grooves (16), and the inner walls of the clamping pads (17) are in close contact with the surfaces of the clamping plates (93).