CN220311720U - Engine accessory mould - Google Patents

Abstract

The utility model discloses an engine accessory die which comprises a base, wherein a lower die is arranged at the top end of the base, one end of a screw rod is connected to four corners of the bottom end of an inner cavity of the base in a rotating mode through bearings, the other end of the screw rod extends out of the upper surface of the base, a chain wheel is in interference fit with the outer wall of the screw rod, a chain is connected with an outer wall chain of the chain wheel, a first gear is in interference fit with the outer wall of the screw rod, a motor is connected with a left screw of the base, and a right output end of the motor extends into the inner cavity of the base and is provided with a second gear meshed with the first gear. This engine accessory mould, simple structure, reasonable in design, it can rotate the installation angle who adjusts the mould according to the user demand, and the later maintenance of being convenient for overhauls, and easy operation is convenient, uses in a flexible way, and the practicality is strong, satisfies the user demand on the current market.

Description

Engine accessory mould

Technical Field

The utility model relates to the technical field of dies, in particular to an engine accessory die.

Background

In the production process of the engine accessory, the accessory can be processed by matching a casting technology with a production die; at present, the engine accessory mould needs to be maintained and overhauled at intervals to ensure the moulding quality of the mould, but when the engine accessory mould is maintained and overhauled, as the positions of the upper mould and the lower mould are opposite, the mould cavity and the internal structure of the upper mould are downwards, and workers cannot intuitively and rapidly check the engine accessory mould, so that the subsequent maintenance and overhaul are very laborious, the operation space is limited, the use is inconvenient, and a lot of trouble is brought to people, therefore, based on the defects, the engine accessory mould is put forward to improve the problem.

Disclosure of Invention

The present utility model is directed to an engine accessory mold, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an engine accessory mould, includes the base, the lower mould is installed on the top of base, the inner chamber bottom four corners department of base all rotates the one end that is connected with the screw rod through the bearing, and the upper surface of base is extended to the other end of screw rod, the outer wall interference fit of screw rod has the sprocket, the outer wall chain of sprocket is connected with the chain, the outer wall interference fit of screw rod has first gear, the left side screw connection of base has the motor, the right side output of motor extends into the inner chamber of base and installs the second gear with first gear interlock each other, two are adjacent the outer wall threaded connection of screw rod has the base, two the inboard of base is connected with the roof through the bearing rotation, the mould is installed to the bottom of roof, the locating hole has all been seted up at both ends around the left side of roof, the one end of spring is all installed at both ends around the inner chamber of base, and the other end of spring installs the connecting seat, the one end of locating piece is all installed to both sides around the right side of connecting seat, the other end of locating piece runs through the base and extends into the inner chamber of locating hole, the connecting rod is installed to the center of connecting rod and the connecting rod is installed to the outer wall of connecting rod.

Preferably, the shape of the connecting seat is in a concave shape.

Preferably, the positioning holes are matched with the positioning blocks and correspond to the positioning blocks in position.

Preferably, the height of the screw is greater than the width of the top plate.

Preferably, the outer wall of the handle is provided with a rubber sleeve.

Compared with the prior art, the utility model has the beneficial effects that: this engine accessory mould is through the cooperation between screw rod, the sprocket, the chain, first gear, motor and the second gear, thereby can drive the base, roof and go up the mould and upwards or move down together, borrow the cooperation between lower mould and the last mould, thereby can process the work piece of moulding plastics, through the locating hole, a spring, the connecting seat, the cooperation between locating piece, connecting rod and the handle, thereby can overturn fixed roof, the device simple structure, and reasonable in design, it can rotate the installation angle of adjusting the mould according to the user demand, the later maintenance of being convenient for overhauls, and easy operation is convenient, and is nimble to use, and the practicality is strong, satisfies the user demand on the current market.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a top view of the positioning block of the present utility model.

In the figure: 1. the base, 2, the lower mould, 3, the screw rod, 4, the sprocket, 5, the chain, 6, first gear, 7, the motor, 8, the second gear, 9, the base, 10, roof, 11, the upper mould, 12, the locating hole, 13, the spring, 14, the connecting seat, 15, locating piece, 16, connecting rod, 17, handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the engine accessory mould comprises a base 1, a lower mould 2 is arranged at the top end of the base 1, one end of a screw rod 3 is connected at four corners of the bottom end of an inner cavity of the base 1 through bearings in a rotating way, the other end of the screw rod 3 extends out of the upper surface of the base 1, a chain wheel 4 is in interference fit with the outer wall of the screw rod 3, a chain 5 is connected with the outer wall chain of the chain wheel 4, a first gear 6 is in interference fit with the outer wall of the screw rod 3, a motor 7 is connected with the left side screw of the base 1, the right side output end of the motor 7 extends into the inner cavity of the base 1 and is provided with a second gear 8 meshed with the first gear 6, the outer walls of the front and rear adjacent screw rods 3 are in threaded connection with a base 9, the inboard of two bases 9 is connected with roof 10 through the bearing rotation, go up mould 11 is installed to the bottom of roof 10, locating hole 12 has all been seted up at both ends around the left side of roof 10, the one end of spring 13 is all installed at both ends around the inner chamber left side of base 9, and connecting seat 14 is installed to the other end of spring 13, the one end of locating piece 15 is all installed to both sides around the right side of connecting seat 14, the other end of locating piece 15 runs through base 9 and extends into the inner chamber of locating hole 12, the one end of connecting rod 16 is installed to the left side central point of connecting seat 14, and the other end of connecting rod 16 extends the outer wall of base 9 and installs handle 17.

As a preferred solution, the shape of the connection seat 14 is in a shape of a "concave" and the connection seat 14 in the shape of a "concave" can be more stable during the movement process.

Preferably, the positioning holes 12 are matched with the positioning blocks 15 in position.

Preferably, the height of the screw 3 is greater than the width of the top plate 10, so as to ensure that the top plate 10 leaves enough turnover space.

As a preferred solution, the outer wall of the handle 17 is provided with a rubber sleeve, through which the grip feeling of the handle 17 can be improved, so that it can be pulled better.

The electrical components mentioned in the scheme are all the prior art, and the model is only one of the prior art, so long as the electrical components can be used for achieving the purpose in the scheme.

All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the working sequence among the electric components in the following working principles, wherein the detailed connection means are known in the art, the working principles and the processes are mainly introduced below, and the electric control is not described any more, and the specific work is as follows.

When in use, the motor 7 is started, the motor 7 can drive the second gear 8 to rotate, the rotating second gear 8 can drive the first gear 6 which is meshed with the second gear to drive the screw 3 and the chain wheel 4 to rotate together, because all connect through chain 5 between a plurality of sprockets 4, consequently when a sprocket 4 rotates, can drive other a plurality of sprockets 4 and rotate together, namely: the screws 3 rotate together, the rotating screws 3 can drive the base 9 which is in threaded connection with the outer wall of the screws to drive the top plate 10 and the upper die 11 to move upwards or downwards together, and workpieces can be produced by conventional injection molding by means of cooperation between the upper die 11 and the lower die 2 which move downwards; when the handle 17 is held by hand and the connecting rod 16 is pulled to the left, the connecting rod 16 drives the connecting seat 14 and the positioning block 15 to move left together and squeeze the spring 13, when the positioning block 15 is completely moved out of the inner cavity of the positioning hole 12, the top plate 10 is turned over, the upper die 11 is turned to turn the direction, the die cavity of the upper die 11 is exposed upwards, the external force on the handle 17 is removed, the connecting seat 14 and the positioning block 15 can be pushed to move right together by the elastic force of the spring 13 to reset, when the positioning block 15 is clamped into the inner cavity of the positioning hole 12 again, the position of the top plate 10 is fixed, and the position angle of the upper die 11 is fixed, and at the moment, a worker can check and overhaul the die cavity of the upper die 11; the device can rotate according to the user demand and adjust the installation angle of upper die 11, and the later maintenance of being convenient for overhauls, easy operation is convenient, uses in a flexible way, and the practicality is strong, is fit for promoting.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "center location," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; meanwhile, unless explicitly specified and limited otherwise, the terms "snap-in," "socket," "weld," "mount," "set," "interference fit," "screw connection," "pin connection," and the like are to be construed broadly, and may be, for example, a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Engine accessory mould, comprising a base (1), characterized in that: the upper die (2) is installed on the top of base (1), the one end that is connected with screw rod (3) is rotated through the bearing in the inner chamber bottom four corners department of base (1), and the other end of screw rod (3) extends the upper surface of base (1), the outer wall interference fit of screw rod (3) has sprocket (4), the outer wall chain of sprocket (4) is connected with chain (5), the outer wall interference fit of screw rod (3) has first gear (6), the left side screw connection of base (1) has motor (7), the right side output of motor (7) extends into the inner chamber of base (1) and installs second gear (8) with first gear (6) interlock each other, the front and back two adjacent outer wall threaded connection of screw rod (3) has base (9), and the inboard of base (9) is connected with roof (10) through the bearing rotation, upper die (11) are installed to the bottom of roof (10), both ends all offer locating hole (12) around the left side of roof (10), the front and back of the base (9) has the one end of spring coupling seat (14) in the front and back of both sides (14) of the other end of base (13) are installed, the other end of the positioning block (15) penetrates through the base (9) and extends into the inner cavity of the positioning hole (12), one end of the connecting rod (16) is arranged at the center position of the left side of the connecting seat (14), and the other end of the connecting rod (16) extends out of the outer wall of the base (9) and is provided with a handle (17).

2. An engine accessory die as set forth in claim 1 wherein: the connecting seat (14) is arranged in a concave shape.

3. An engine accessory die as set forth in claim 1 wherein: the positioning holes (12) are matched with the positioning blocks (15) and correspond to each other in position.

4. An engine accessory die as set forth in claim 1 wherein: the height of the screw (3) is larger than the width of the top plate (10).

5. An engine accessory die as set forth in claim 1 wherein: the outer wall of the handle (17) is provided with a rubber sleeve.