CN214768819U

CN214768819U - Die-casting mold die carrier for four-cylinder body of automobile

Info

Publication number: CN214768819U
Application number: CN202120895465.3U
Authority: CN
Inventors: 费瑞森; 宇童; 盛旦晖; 侯金平
Original assignee: Ningbo Beilun Junze Machinery Co ltd
Current assignee: Ningbo Beilun Junze Machinery Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-19
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to a die mould die carrier technical field just discloses a car four-cylinder body die mould die carrier, including the die carrier base, the top both sides fixedly connected with tilting mechanism of die carrier base, and tilting mechanism's inner wall fixedly connected with upset motor, the threaded rod is installed to the output of upset motor, and the outer wall threaded connection of threaded rod have with tilting mechanism inner wall sliding connection's screw thread slider, screw thread slider's lateral wall fixedly connected with limit slide. This car four-cylinder body die casting die carrier, in tilting mechanism, the threaded rod rotates and drives the screw slider and slide along tilting mechanism's inner wall, is favorable to the screw slider motion to drive spacing slider and slides along the slide rail to make drive and spacing slider swivelling joint's bracing piece motion, bracing piece motion drives the upset die carrier and rotates for the orbit along the guide bar, realizes the upset operation to the upset die carrier, is convenient for after die-casting, clears up the operation to the die surface.

Description

Die-casting mold die carrier for four-cylinder body of automobile

Technical Field

The utility model relates to a die mould die carrier technical field specifically is a car four-cylinder body die mould die carrier.

Background

The automobile four-cylinder block, also called four-cylinder engine, is a machine capable of converting one form of energy into another more useful energy, the engine is used as the most core part of the automobile, when the automobile four-cylinder block is manufactured, the engine is often manufactured by a die casting method, the die casting is a metal casting process, the die casting method is characterized in that high pressure is applied to molten metal by using a die cavity, the die is usually processed by alloy with higher strength, the process is similar to injection molding, most die casting parts are iron-free, such as zinc, copper, aluminum, magnesium, lead, tin and lead-tin alloy and alloys thereof, and a cold chamber die casting machine or a hot chamber die casting machine is required according to different die casting types.

But the current car four-cylinder body die casting die carrier appears the mould clearance difficulty and the inaccurate problem of compound die when production, leads to the car four-cylinder body surface behind the moulding-die to be not conform to the standard, can not satisfy people's demand, provides a car four-cylinder body die casting die carrier for this.

SUMMERY OF THE UTILITY MODEL

The utility model provides a car four-cylinder body die casting die carrier has solved the difficult problem of mould clearance and the compound die inaccuracy that mentions in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a four jar cylinder body die casting die carriers of car, includes the die carrier base, the top both sides fixedly connected with tilting mechanism of die carrier base, and tilting mechanism's inner wall fixedly connected with upset motor, the threaded rod is installed to the output of upset motor, and the outer wall threaded connection of threaded rod have with tilting mechanism inner wall sliding connection's screw thread slider, the lateral wall fixedly connected with spacing slider of screw thread slider, and the lateral wall sliding connection of spacing slider has with tilting mechanism fixed connection's slide rail, the lateral wall of spacing slider has connect the bracing piece soon, and the bracing piece keep away from the one end of spacing slider and have connect the upset die carrier that connects soon with the die carrier base, the wall of upset die carrier runs through there is the guide bar with die carrier base fixed connection.

Preferably, work mould has been run through to the inside of upset die carrier, and the inner wall fixedly connected with work motor of work mould, the gear is installed to the output of work motor, and the meshing face meshing of gear has the rack, the rack is kept away from one side fixedly connected with of gear and the slip initiative bull stick that connects soon of work mould inner wall, the one end slip that the rack was kept away from to the initiative bull stick has connect the elevating guide soon, and elevating guide's bottom fixedly connected with and work mould inner wall sliding connection's compression mould, the one end sliding connection that the initiative bull stick was kept away from to the elevating guide has the driven bull stick that connects soon with work mould inner wall slip, and the one end sliding connection that elevating guide was kept away from to the driven bull stick has the fixed guide with work mould inner wall fixed connection.

Preferably, the limiting slide block forms a sliding structure through the threaded slide block, the threaded rod and the sliding rail, and the sliding length of the limiting slide block is equal to half of the length of the turning die frame.

Preferably, the turnover mould frame forms a rotating structure through the support rod and the mould frame base, the rotating angle of the turnover mould frame is 60 degrees, and the shape of the guide rod is consistent with the motion trail of the middle point of the turnover mould frame.

Preferably, the driving rotating rod forms a rotating structure with the working die through a gear and a rack, the rotating angle of the driving rotating rod is 90 degrees, and the length of the driving rotating rod is equal to that of the driven rotating rod.

Preferably, the driven rotating rod forms a rotating structure with the working die through the driving rotating rod and the lifting guide rail, the rotating angle of the driven rotating rod is 90 degrees, and the rotating center of the driving rotating rod and the rotating center of the driven rotating rod are located at the same position.

Preferably, the central axis of the lifting guide rail is parallel to the central axis of the fixed guide rail, the lifting guide rail forms a lifting structure through the driving rotating rod and the driven rotating rod, and the lifting height of the lifting guide rail is half of the length of the driven rotating rod.

The utility model discloses possess following beneficial effect:

1. the user can be through the setting of spacing slider, and in tilting mechanism, the threaded rod rotates and drives the screw slider and slide along tilting mechanism's inner wall, is favorable to the screw slider motion to drive spacing slider and slide along the slide rail to make drive and spacing slider swivelling joint's bracing piece motion, the bracing piece motion drives the upset die carrier and rotates for the orbit along the guide bar, realizes the upset operation to the upset die carrier, is convenient for after die-casting, clears up the operation to the mould surface.

2. The user can be through the setting of initiative bull stick and driven bull stick, and in the work mould, gear revolve drives the initiative bull stick that is connected with the rack and rotates for the initiative bull stick drives the lifting guide motion, and the lifting guide motion rotates through driving driven bull stick, and the compression mould that is connected with lifting guide slides along the inner wall of work mould through initiative bull stick and the synchronous rotation of driven bull stick, realizes the accurate compound die operation of compression mould and die carrier base.

Drawings

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

Fig. 2 is a schematic view of the internal structure of the turnover mechanism of the present invention.

Fig. 3 is a schematic view of the internal structure of the turnover mechanism of the present invention.

Fig. 4 is the internal structure schematic diagram of the working mold of the present invention.

In the figure: 1. a mold base; 2. a turnover mechanism; 3. turning over a motor; 4. a threaded rod; 5. a threaded slider; 6. a limiting slide block; 7. a slide rail; 8. a support bar; 9. turning over the die carrier; 10. a guide bar; 11. working a mold; 12. a working motor; 13. a gear; 14. a rack; 15. an active rotating rod; 16. a lifting guide rail; 17. compressing the mold; 18. a driven rotating rod; 19. and fixing the guide rail.

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.

Example (b):

please refer to fig. 1-4, a die casting mold frame for a four-cylinder of an automobile, which comprises a mold frame base 1, a turnover mechanism 2 fixedly connected to both sides of the top end of the mold frame base 1, a turnover motor 3 fixedly connected to the inner wall of the turnover mechanism 2, a threaded rod 4 installed at the output end of the turnover motor 3, a threaded slider 5 slidably connected to the inner wall of the turnover mechanism 2 and connected to the outer wall of the threaded rod 4, a limit slider 6 fixedly connected to the side wall of the threaded slider 5, a slide rail 7 fixedly connected to the turnover mechanism 2 and connected to the side wall of the limit slider 6, a support rod 8 screwed to the side wall of the limit slider 6, a turnover mold frame 9 screwed to the mold frame base 1 and connected to the support rod 8, and a guide rod 10 fixedly connected to the mold frame base 1 and penetrating through the wall of the turnover mold frame 9.

Further, a working mold 11 penetrates through the inside of the turnover mold frame 9, a working motor 12 is fixedly connected to the inner wall of the working mold 11, a gear 13 is installed at the output end of the working motor 12, a rack 14 is meshed with the meshing surface of the gear 13, a driving rotating rod 15 which is connected with the inner wall of the working mold 11 in a sliding and screwing manner is fixedly connected to one side of the rack 14 away from the gear 13, a lifting guide rail 16 is connected with one end of the driving rotating rod 15 away from the rack 14 in a sliding and screwing manner, a compression mold 17 which is connected with the inner wall of the working mold 11 in a sliding manner is fixedly connected to the bottom end of the lifting guide rail 16, a driven rotating rod 18 which is connected with the inner wall of the working mold 11 in a sliding and screwing manner is connected to one end of the lifting guide rail 16 away from the driving rotating rod 15, a fixed guide rail 19 which is fixedly connected with the inner wall of the working mold 11 is connected to one end of the driven rotating rod 18 away from the lifting guide rail 16, by arranging the working mold 11, the gear 13 is favorable for driving rotating to drive the driving rotating rod 15 connected with the rack 14 to rotate, the driving rotating rod 15 drives the lifting guide rail 16 to move, the lifting guide rail 16 moves by driving the driven rotating rod 18 to slide and rotate along the fixed guide rail 19, and the driving rotating rod 15 and the driven rotating rod 18 synchronously rotate to drive the compression mold 17 connected with the lifting guide rail 16 to slide along the inner wall of the working mold 11, so that the precise mold closing operation of the compression mold 17 and the mold base 1 is realized.

Furthermore, the limiting slide block 6 forms a sliding structure through the threaded slide block 5, the threaded rod 4 and the sliding rail 7, the sliding length of the limiting slide block 6 is equal to half of the length of the turnover die carrier 9, the threaded rod 4 is favorable for rotating to drive the threaded slide block 5 to slide along the inner wall of the turnover mechanism 2, the threaded slide block 5 moves to drive the limiting slide block 6 to slide along the sliding rail 7, and the control operation of the movement of the limiting slide block 6 is realized.

Further, the turning die carrier 9 forms a rotating structure through the supporting rod 8 and the die carrier base 1, the rotating angle of the turning die carrier 9 is 60 degrees, the shape of the guide rod 10 is consistent with the motion track of the middle point of the turning die carrier 9, the limiting slide block 6 is favorable for driving the supporting rod 8 to move, the supporting rod 8 moves to drive the turning die carrier 9 to rotate along the guide rod 10 as the track, and the turning operation of the turning die carrier 9 is realized.

Further, the driving rotating rod 15 forms a rotating structure with the working die 11 through the gear 13 and the rack 14, the rotating angle of the driving rotating rod 15 is 90 degrees, the length of the driving rotating rod 15 is equal to that of the driven rotating rod 18, the driving rotating rod 15 connected with the rack 14 is driven to rotate by the rotation of the gear 13, and the driving rotating rod 15 drives the lifting guide rail 16 to move.

Further, driven bull stick 18 constitutes revolution mechanic through between initiative bull stick 15 and lift guide 16 and the work mould 11, and the rotation angle of driven bull stick 18 is 90, and the rotation center of initiative bull stick 15 is located the same position with the rotation center of driven bull stick 18, is favorable to lift guide 16 to move and slides through driving driven bull stick 18 along fixed guide 19 and rotates, drives lift guide 16 through initiative bull stick 15 and the synchronous rotation of driven bull stick 18 and does stable lift operation.

Further, the axis of lift guide 16 and fixed guide 19 are parallel, lift guide 16 constitutes elevation structure through between initiative bull stick 15 and the driven bull stick 18 and the fixed guide 19, and lift guide 16's lift height is half of driven bull stick 18 length, through setting up lift guide 16 and fixed guide 19's relative position, be favorable to improving the stability when lift guide 16 moves, rotate the compression mould 17 that drives and be connected with lift guide 16 through initiative bull stick 15 and driven bull stick 18 synchronous and slide along the inner wall of working mould 11, realize compression mould 17 and die carrier base 1's accurate compound die operation.

The working principle is as follows: this car four-cylinder body die casting die carrier is using, at first, carry out the upset operation to upset die carrier 9, in

tilting mechanism

2, 3 work drive threaded rod 4 rotations of upset motor, threaded rod 4 rotates and drives the inner wall slip of screw slider 5 along tilting mechanism 2, screw slider 5 motion drives spacing slider 6 and slides along slide rail 7, so that drive and 6 swivelling joint's of spacing slider 8 motions, 8 motions of bracing piece drive upset die carrier 9 are the orbit along guide bar 10 and rotate, realize the upset operation to upset die carrier 9, be convenient for after the die-casting, clear up the operation to the die surface.

Finally, when the turnover die frame 9 rotates to be parallel to the die frame base 1, die-casting operation is performed, in the working die 11, the working motor 12 works to drive the gear 13 to rotate, the gear 13 rotates to drive the driving rotating rod 15 connected with the rack 14 to rotate, so that the driving rotating rod 15 drives the lifting guide rail 16 to move, the lifting guide rail 16 moves by driving the driven rotating rod 18 to slide and rotate along the fixed guide rail 19, and the driving rotating rod 15 and the driven rotating rod 18 synchronously rotate to drive the compression die 17 connected with the lifting guide rail 16 to slide along the inner wall of the working die 11, so that accurate die closing operation of the compression die 17 and the die frame base 1 is realized.

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.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a car four-cylinder body die casting die carrier, includes die carrier base (1), its characterized in that: both sides of the top end of the die carrier base (1) are fixedly connected with a turnover mechanism (2), the inner wall of the turnover mechanism (2) is fixedly connected with a turnover motor (3), the output end of the turnover motor (3) is provided with a threaded rod (4), and the outer wall of the threaded rod (4) is in threaded connection with a threaded slide block (5) which is in sliding connection with the inner wall of the turnover mechanism (2), the side wall of the threaded sliding block (5) is fixedly connected with a limiting sliding block (6), the side wall of the limiting slide block (6) is connected with a slide rail (7) fixedly connected with the turnover mechanism (2) in a sliding way, the side wall of the limiting slide block (6) is connected with a support rod (8) in a rotating way, and one end of the support rod (8) far away from the limit slide block (6) is screwed with a turning mould frame (9) which is screwed with the mould frame base (1), and a guide rod (10) fixedly connected with the die carrier base (1) penetrates through the wall of the turnover die carrier (9).

2. The die-casting die frame for the four-cylinder body of the automobile as claimed in claim 1, wherein: work mould (11) have been run through to the inside of upset die carrier (9), and the inner wall fixedly connected with work motor (12) of work mould (11), gear (13) are installed to the output of work motor (12), and the meshing face meshing of gear (13) has rack (14), one side fixedly connected with that rack (13) was kept away from in rack (14) slides with work mould (11) inner wall and revolves initiative bull stick (15) that connects, the one end that rack (14) was kept away from in initiative bull stick (15) slides and revolves and connect elevating guide (16), and the bottom fixedly connected with of elevating guide (16) and compression mould (17) of work mould (11) inner wall sliding connection, the one end sliding connection that initiative bull stick (15) was kept away from in elevating guide (16) has driven bull stick (18) that revolves and work mould (11) inner wall sliding and connects, and the one end sliding connection that elevating guide (16) was kept away from in driven bull stick (18) has and work mould (11) inner wall solid fixed A fixed guide rail (19) fixedly connected.

3. The die-casting die frame for the four-cylinder body of the automobile as claimed in claim 1, wherein: the limiting slide block (6) forms a sliding structure through the threaded slide block (5), the threaded rod (4) and the sliding rail (7), and the sliding length of the limiting slide block (6) is equal to half of the length of the turning die frame (9).

4. The die-casting die frame for the four-cylinder body of the automobile as claimed in claim 1, wherein: the turning die carrier (9) forms a rotating structure through the supporting rod (8) and the die carrier base (1), the rotating angle of the turning die carrier (9) is 60 degrees, and the shape of the guide rod (10) is consistent with the motion trail of the middle point of the turning die carrier (9).

5. The die-casting die frame for the four-cylinder body of the automobile as claimed in claim 2, wherein: the driving rotating rod (15) forms a rotating structure with the working die (11) through a gear (13) and a rack (14), the rotating angle of the driving rotating rod (15) is 90 degrees, and the length of the driving rotating rod (15) is equal to that of the driven rotating rod (18).

6. The die-casting die frame for the four-cylinder body of the automobile as claimed in claim 2, wherein: the driven rotating rod (18) forms a rotating structure with the working die (11) through the driving rotating rod (15) and the lifting guide rail (16), the rotating angle of the driven rotating rod (18) is 90 degrees, and the rotating center of the driving rotating rod (15) and the rotating center of the driven rotating rod (18) are located at the same position.

7. The die-casting die frame for the four-cylinder body of the automobile as claimed in claim 2, wherein: the central axis of the lifting guide rail (16) is parallel to the central axis of the fixed guide rail (19), the lifting guide rail (16) forms a lifting structure with the fixed guide rail (19) through the driving rotating rod (15) and the driven rotating rod (18), and the lifting height of the lifting guide rail (16) is half of the length of the driven rotating rod (18).