CN210547505U

CN210547505U - Engine shell mold structure capable of rapidly changing mold

Info

Publication number: CN210547505U
Application number: CN201921610321.8U
Authority: CN
Inventors: 陈强
Original assignee: Suzhou Bond Metal Products Manufacturing Co Ltd
Current assignee: Suzhou Bond Metal Products Manufacturing Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-19
Anticipated expiration: 2029-09-26

Abstract

The utility model belongs to shell processing field, especially an engine housing mould structure of quick retooling has reduced user's work efficiency problem to the quick retooling of current mould inconvenient user when using, now proposes following scheme, and it includes the base, the backup pad has all been welded to the top both sides of base, and the top welding of two backup pads has same roof, and bolt fixedly connected with push rod motor is passed through to the bottom of roof, through bolt fixedly connected with last mould on the output shaft of push rod motor, and the adaptation groove has been seted up at the top of base, and the lower mould is equipped with to the card in the adaptation groove, has seted up two horizontal chambeies on the base, and sliding mounting has the displacement plate in the horizontal chamber, and the cardboard has all been welded at one side top that two displacement plates are close to each other, and the draw-. The utility model discloses the practicality is good, can realize removing fixedly to the lower mould through the pulling handle, and the convenience is changed the lower mould, and the efficient of change, easy operation.

Description

Engine shell mold structure capable of rapidly changing mold

Technical Field

The utility model relates to a shell processing technology field especially relates to an engine housing mould structure of quick retooling.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, an internal combustion engine, an external combustion engine, an electric motor, etc., where, for example, an internal combustion engine typically converts chemical energy into mechanical energy.

The molding press and the mold are needed when the engine shell is processed, but the existing mold is inconvenient for a user to rapidly change the mold when in use, and the working efficiency of the user is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing mould in the prior art is inconvenient for the user to change the mould quickly when in use, reducing the working efficiency shortcoming of the user, and providing an engine shell mould structure with quick mould change.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an engine shell mold structure capable of realizing rapid mold change comprises a base, wherein supporting plates are welded on two sides of the top of the base, a same top plate is welded on the tops of the two supporting plates, a push rod motor is fixedly connected to the bottom of the top plate through a bolt, an upper mold is fixedly connected to an output shaft of the push rod motor through a bolt, an adaptation groove is formed in the top of the base, a lower mold is clamped in the adaptation groove, two transverse cavities are formed in the base, displacement plates are slidably mounted in the transverse cavities, clamping plates are welded on the tops of the two mutually close sides of the two displacement plates, clamping grooves are formed in two sides of the lower mold, the clamping plates are clamped with the clamping grooves, transverse plates are welded on the mutually close sides of the two displacement plates, a middle cavity is formed in the base, two rotary holes are formed in the inner wall of the rear side of the middle cavity, a rotary shaft is rotatably, the connecting rod contacts with the both sides inner wall of rectangular pipe, has seted up the regulation hole on the bottom inner wall of intermediate chamber, and slidable mounting has the regulating plate in the regulation hole, and the top welding of regulating plate has the rectangular plate, and the fixed cover in the outside of pivot is equipped with the gear, and the rack has all been welded to the both sides of rectangular plate, and the gear meshes with the rack mutually.

Preferably, the bottom welding of regulating plate has the handle, and the spout has been seted up to the bottom of base, and slidable mounting has the slide in the spout, and one side welding of slide has the locating plate, has seted up the locating hole on the regulating plate, and the locating plate clamps with the locating hole, fixes the regulating plate.

Preferably, four supporting seats are welded at the bottom of the base.

Preferably, a plurality of springs are welded on one side, away from each other, of each of the two displacement plates, and one ends, away from each other, of the two springs on the same horizontal axis are welded on the inner wall, away from each other, of one side of each of the two transverse cavities respectively, so that the displacement plates can be restored to the original positions.

Preferably, the clamping plate hole is formed in one side, close to each other, of the two transverse cavities, and the clamping plate is slidably mounted in the clamping plate hole.

Preferably, the inner walls of the two sides of the middle cavity are provided with transverse holes, and the transverse plates are slidably mounted in the transverse holes.

The utility model discloses in, an engine housing mould structure of quick retooling, the pulling slide, remove the fixed to the regulating plate, then promote the handle, the handle drives the regulating plate and removes, rectangular plate area driving rack removes, the gear drives the pivot and rotates, connecting rod extrusion rectangular pipe drives the rectangular pipe and removes, make two rectangular pipes remove to the direction of keeping away from each other, the displacement board drives the cardboard and removes, make the cardboard shift out the draw-in groove, then take out the lower mould, change new lower mould, loosen the handle, the spring drives the displacement board because self elasticity and removes, make cardboard card go into in the draw-in groove, fix new lower mould, then promote the slide, make locating plate card go into in the locating hole, fix the regulating plate, be convenient for change the lower mould, change rapidly, the efficiency of change is high.

The utility model discloses the practicality is good, can realize removing fixedly to the lower mould through the pulling handle, and the convenience is changed the lower mould, and the efficient of change, easy operation.

Drawings

Fig. 1 is a schematic structural diagram of an engine housing mold structure with a quick mold change according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of an engine case mold structure for rapid mold change according to the present invention;

fig. 3 is a schematic structural diagram of a part B of an engine case mold structure for rapid mold change according to the present invention.

In the figure: 1. a base; 2. a support plate; 3. a top plate; 4. a push rod motor; 5. an upper die; 6. a lower die; 7. a displacement plate; 8. clamping a plate; 9. a spring; 10. a transverse plate; 11. a rotating shaft; 12. a connecting rod; 13. a rectangular tube; 14. an adjusting plate; 15. a rectangular plate; 16. a gear; 17. a rack.

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.

Referring to fig. 1-3, an engine housing mold structure with a quick mold change comprises a base 1, wherein support plates 2 are welded on two sides of the top of the base 1, a same top plate 3 is welded on the top of the two support plates 2, a push rod motor 4 is fixedly connected to the bottom of the top plate 3 through bolts, an upper mold 5 is fixedly connected to an output shaft of the push rod motor 4 through bolts, an adaptation groove is formed in the top of the base 1, a lower mold 6 is clamped in the adaptation groove, two transverse cavities are formed in the base 1, displacement plates 7 are slidably mounted in the transverse cavities, clamping plates 8 are welded on the tops of the two displacement plates 7 at the sides close to each other, clamping grooves are formed in two sides of the lower mold 6, the clamping plates 8 are clamped with the clamping grooves, transverse plates 10 are welded on the sides close to each other of the two displacement plates 7, a middle cavity is formed in the base 1, two rotary holes are, the welding of the front end of pivot 11 has connecting rod 12, and rectangular pipe 13 has all been welded to one side that two diaphragm 10 are close to each other, and connecting rod 12 contacts with the both sides inner wall of rectangular pipe 13, has seted up the regulation hole on the bottom inner wall of middle chamber, and slidable mounting has regulating plate 14 in the regulation hole, and the welding of regulating plate 14's top has rectangular plate 15, and the fixed cover in the outside of pivot 11 is equipped with gear 16, and rack 17 has all been welded to rectangular plate 15's both sides, and gear 16 meshes with rack 17 mutually.

In this embodiment, the bottom welding of regulating plate 14 has the handle, and the spout has been seted up to the bottom of base 1, and slidable mounting has the slide in the spout, and one side welding of slide has the locating plate, has seted up the locating hole on regulating plate 14, and the locating plate clamps with the locating hole, fixes regulating plate 14.

In this embodiment, four supporting seats are welded to the bottom of the base 1.

In this embodiment, a plurality of springs 9 are all welded to one side that two displacement plates 7 kept away from each other, and the one end that two springs 9 that lie in on the same horizontal axis kept away from each other welds respectively on the one side inner wall that two traverse chambeies kept away from each other, can make displacement plate 7 come back the normal position.

In this embodiment, the cardboard hole has all been seted up to one side that two horizontal chambeies are close to each other, and 8 slidable mounting of cardboard are downthehole in the cardboard.

In this embodiment, the cross holes are all opened on the inner walls of the two sides of the middle cavity, and the transverse plate 10 is slidably mounted in the cross holes.

In the utility model, when the lower die 6 needs to be replaced, the slide plate is pulled to release the fixing of the adjusting plate 14, then the handle is pushed, the handle drives the adjusting plate 14 to move, the adjusting plate 14 drives the rectangular plate 15 to move, the rectangular plate 15 drives the rack 17 to move, the rack 17 drives the gear 16 to rotate, the gear 16 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the connecting rod 12 to rotate, the connecting rod 12 extrudes the rectangular pipe 13 to move, so that the two rectangular pipes 13 move in the direction away from each other, the rectangular pipe 13 drives the transverse plate 10 to move, the transverse plate 10 drives the displacement plate 7 to move, the displacement plate 7 extrudes the spring 9, the displacement plate 7 drives the clamping plate 8 to move, so that the clamping plate 8 moves out of the clamping groove, then the lower die 6 is taken out, a new lower die 6 is replaced, the handle is released, the spring 9 drives the displacement plate 7 to move due to the self, make 8 cards of cardboard go into in the draw-in groove, fix new lower mould 6, then promote the slide, the slide drives the locating plate and removes for in the locating plate card goes into the locating hole, fixes adjusting plate 14, is convenient for change lower mould 6, changes rapidly, the efficient of change.

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. An engine shell mold structure capable of rapidly changing molds comprises a base (1) and is characterized in that supporting plates (2) are welded on two sides of the top of the base (1), a same top plate (3) is welded on the tops of the two supporting plates (2), a push rod motor (4) is fixedly connected with the bottom of the top plate (3) through bolts, an upper mold (5) is fixedly connected onto an output shaft of the push rod motor (4) through bolts, an adaptive groove is formed in the top of the base (1), a lower mold (6) is clamped in the adaptive groove, two transverse cavities are formed in the base (1), displacement plates (7) are slidably mounted in the transverse cavities, clamping plates (8) are welded on the tops of the two displacement plates (7) close to each other, clamping grooves are formed in two sides of the lower mold (6), the clamping plates (8) are clamped with the clamping grooves, transverse plates (10) are welded on one sides of the, the middle cavity has been seted up on base (1), two commentaries on classics holes have been seted up on the rear side inner wall of middle cavity, change downthehole rotation and install pivot (11), the front end welding of pivot (11) has connecting rod (12), rectangular pipe (13) have all been welded to one side that two diaphragm (10) are close to each other, connecting rod (12) contact with the both sides inner wall of rectangular pipe (13), the regulation hole has been seted up on the bottom inner wall of middle cavity, slidable mounting has regulating plate (14) in the regulation hole, the top welding of regulating plate (14) has rectangular plate (15), the outside fixed cover of pivot (11) is equipped with gear (16), rack (17) have all been welded to the both sides of rectangular plate (15), gear (16) mesh with rack (17) mutually.

2. The engine housing mold structure for rapidly changing the mold as claimed in claim 1, wherein a handle is welded at the bottom of the adjusting plate (14), a sliding groove is formed at the bottom of the base (1), a sliding plate is slidably mounted in the sliding groove, a positioning plate is welded at one side of the sliding plate, a positioning hole is formed in the adjusting plate (14), and the positioning plate is clamped with the positioning hole.

3. The engine housing mold structure capable of rapidly changing the mold according to claim 1, wherein four supporting seats are welded at the bottom of the base (1).

4. The engine housing mold structure for rapidly changing the mold according to claim 1, wherein a plurality of springs (9) are welded on the sides of the two displacement plates (7) far away from each other, and the ends of the two springs (9) located on the same horizontal axis far away from each other are welded on the inner walls of the two transverse cavities far away from each other.

5. The engine housing mold structure capable of rapidly changing the mold as claimed in claim 1, wherein a clamping plate hole is formed on one side of each of the two transverse cavities adjacent to each other, and the clamping plate (8) is slidably mounted in the clamping plate hole.

6. The engine housing mold structure capable of rapidly changing the mold as claimed in claim 1, wherein the inner walls of the two sides of the middle cavity are both provided with a transverse hole, and the transverse plate (10) is slidably mounted in the transverse hole.