CN220681515U - Electric vehicle instrument injection molding equipment based on lithium electric car - Google Patents

Abstract

The utility model discloses injection molding equipment based on an electric vehicle instrument of a lithium electric vehicle, which comprises a workbench and first hydraulic rods fixedly connected to two sides of the top end of the workbench, wherein one end of each first hydraulic rod is fixedly connected with a top plate. This instrument injection moulding equipment based on lithium electric car through setting up lifting unit, through starting the second hydraulic stem, and the second hydraulic stem passes through cylinder cooperation telescopic link and drives the drive piece and slide between two stoppers, and gliding in-process then drives the limiting plate through the cooperation drive wheel and upwards moves, and the limiting plate slides at the surface of bracing piece through connecting plate cooperation slider simultaneously, comes to remove spacing to the limiting plate to this while the top of limiting plate is through extrusion spring, thereby drives the instrument that the actuating lever cooperation push pedal was moulded plastics in with the die holder and is released, thereby improves the convenience of operation, improves the production efficiency of instrument simultaneously.

Description

Electric vehicle instrument injection molding equipment based on lithium electric car

Technical Field

The utility model relates to the technical field of electric vehicle instrument production, in particular to electric vehicle instrument injection molding equipment based on a lithium electric vehicle.

Background

The electric vehicle instrument can provide specific service conditions of the electric vehicle for a user, such as how much electric quantity the electric vehicle has, how much distance the electric vehicle has traveled, how much current speed of the electric vehicle, and the like, so that the electric vehicle is convenient for the user to use.

Referring to China patent, the patent literature based on electric vehicle instrument injection molding equipment of lithium electric vehicle, (publication No. CN218857574U, publication No. 2023.04.14) comprises an equipment main body, an electric telescopic rod is fixedly arranged on the inner top wall of the equipment main body, an upper die holder is fixedly arranged at the bottom of the electric telescopic rod, a pressing die is fixedly arranged at the bottom of the upper die holder, a fixing frame is fixedly arranged on the inner bottom wall of the equipment main body, a lower die holder is fixedly arranged at the top of the fixing frame, a die cavity is formed in the lower die holder, a through groove is formed in the bottom of the die cavity, a push rod is inserted into the through groove, a buffer block is fixedly arranged at the bottom of the push rod, and a spring is fixedly connected between the buffer block and the lower die holder.

However, when the above scheme is implemented, there are the following problems: above scheme drives the ejector pin through the self elasticity of spring and ejects the model in the mould, but this equipment then needs to be manual at the in-process that uses spacing to the spring, uses once just once to be manual spacing, and the operation is too troublesome to influence the production efficiency to the electric motor car instrument, there is the improvement space from this.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides injection molding equipment based on an electric vehicle instrument of a lithium electric vehicle, which solves the problems that the spring is required to be manually limited in the using process, the spring is required to be manually limited once for use, and the operation is too troublesome, so that the production efficiency of the electric vehicle instrument is affected.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a based on lithium electric car instrument injection moulding equipment, includes workstation and the first hydraulic stem of fixed connection in workstation top both sides, the one end fixedly connected with roof of first hydraulic stem, be equipped with the processing structure between the opposite side of roof and workstation, the processing structure is used for carrying out injection molding to the electric car instrument, the processing structure includes the supporting leg of fixed connection in workstation top both sides, the top fixedly connected with die holder of supporting leg, the inner wall of die holder is through lifting unit sliding connection has the push pedal, the bottom fixedly connected with upper die base of roof, the bottom fixedly connected with moulding-die of upper die base, and the surface of moulding-die and the internal surface contact of die holder, the equal fixedly connected with gag lever post of bottom both sides of upper die base, and the surface of two gag lever posts all contacts with the internal surface of die holder.

Preferably, the lifting assembly comprises a second hydraulic rod fixedly connected to the top end of the workbench, one end of the second hydraulic rod is fixedly connected with a driving block, two sides of the driving block are fixedly connected with limiting blocks, and the bottom ends of the two limiting blocks are fixedly connected with the top end of the workbench.

Preferably, the top of drive piece is equipped with the drive wheel, the top fixedly connected with limiting plate of drive wheel, the equal fixedly connected with actuating lever in top both sides of limiting plate, and the one end of two actuating levers all runs through to the inside of die holder to with the bottom fixed connection of push pedal.

Preferably, a spring is fixedly connected between the top end of the limiting plate and the bottom end of the lower die holder, and the spring is sleeved on the outer surface of the driving rod.

Preferably, the two sides of the bottom end of the limiting plate are fixedly connected with connecting plates, and one side of each connecting plate is fixedly connected with a sliding block.

Preferably, the inner surface sliding connection of slider has the bracing piece, and the both ends of bracing piece all with the top of workstation and the bottom fixed connection of die holder.

Advantageous effects

The utility model provides an electric vehicle instrument injection molding device based on a lithium electric vehicle. Compared with the prior art, the method has the following beneficial effects:

(1) This electric motor car instrument injection moulding equipment based on lithium trolley through setting up lifting unit, through starting the second hydraulic stem, and the second hydraulic stem passes through cylinder cooperation telescopic link and drives the drive piece and slide between two stoppers, and gliding in-process then drives the limiting plate through the cooperation drive wheel and upwards moves, and the limiting plate slides at the surface of bracing piece through connecting plate cooperation slider simultaneously, comes to remove spacing to the limiting plate to this while the top of limiting plate is through extrusion spring, thereby drives the instrument of moulding plastics in the actuating lever cooperation push pedal with the die holder and release, improves the convenience of operation from this, improves the production efficiency of instrument simultaneously.

(2) This electric motor car instrument injection moulding equipment based on lithium trolley through setting up the processing structure, through the material that will mould plastics with add to the shaping inslot that the die holder offered, later through starting first hydraulic stem, first hydraulic stem passes through cylinder cooperation telescopic link and drives the roof and remove, makes the roof drive the upper die base remove from this to make the upper die base cooperate the gag lever post with the moulding-die remove to the shaping inslot of die holder, carry out heating pressurization to the material of moulding plastics and make its shaping, then rethread cooperation lifting unit takes out fashioned instrument, from this improves production efficiency.

Drawings

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

FIG. 2 is a top view of a partial structure of the present utility model;

fig. 3 is a front view of the lift assembly of the present utility model.

In the figure: 1. a work table; 2. a first hydraulic lever; 3. a top plate; 4. processing a structure; 41. support legs; 42. a lower die holder; 43. a lifting assembly; 431. a second hydraulic lever; 432. a driving block; 433. a limiting block; 434. a driving wheel; 435. a limiting plate; 436. a driving rod; 437. a spring; 438. a connecting plate; 439. a slide block; 4310. a support rod; 44. a push plate; 45. an upper die holder; 46. pressing; 47. and a limit rod.

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. 1-3, the present utility model provides two technical schemes:

embodiment one: the utility model provides an electric car instrument injection moulding equipment based on lithium electric car, including workstation 1 and fixed connection are in the first hydraulic stem 2 of workstation 1 top both sides, first hydraulic stem 2 is the telescopic movement that the cylinder drove the telescopic link for prior art, the one end fixedly connected with roof 3 of first hydraulic stem 2, be equipped with processing structure 4 between the opposite side of roof 3 and workstation 1, processing structure 4 is used for carrying out injection moulding to the electric car instrument, processing structure 4 includes the supporting leg 41 of fixed connection in workstation 1 top both sides, supporting leg 41 plays the supporting role, the top fixedly connected with die holder 42 of supporting leg 41, die holder 42 is prior art, and the shaping groove has been seted up on the top, and the spacing groove, the shaping groove is used for carrying out injection moulding to the instrument, the spacing groove plays spacing effect, the inner wall of die holder 42 is through lifting assembly 43 sliding connection has push pedal 44, the push plate 44 is positioned on the inner surface of the forming groove and is used for ejecting the formed instrument to the inside of the lower die holder 42, the lifting component 43 is used for providing power drive, the bottom end of the top plate 3 is fixedly connected with the upper die holder 45, the upper die holder 45 is in the prior art, the bottom end of the upper die holder 45 is fixedly connected with the pressing die 46, the outer surface of the pressing die 46 is contacted with the inner surface of the lower die holder 42, the pressing die 46 is matched with the forming groove formed in the lower die holder 42 and is used for extruding the instrument and forming the instrument, the two sides of the bottom end of the upper die holder 45 are fixedly connected with the limiting rods 47, the outer surfaces of the two limiting rods 47 are contacted with the inner surface of the lower die holder 42, the limiting rods 47 are matched with the limiting grooves of the lower die holder 42 and are used for limiting the upper die holder 45, the injection molding material for processing is added into the forming groove formed in the top end of the lower die holder 42, and then the first hydraulic rod 2 is started, the first hydraulic rod 2 drives the top plate 3 to move downwards through the air cylinder matched with the telescopic rod, thereby the limit rod 47 is contacted with the inner wall of the limit groove formed on the inner surface of the top end of the lower die holder 42, the upper die holder 45 is then driven by the upper die holder 45 to contact with the inner surface of the forming groove formed on the lower die holder 42, the internal injection molding material is heated and pressurized to form the injection molding material, then the upper die holder 45 is driven by the first hydraulic rod 2 to separate from the lower die holder 42, at the moment, the formed instrument is arranged in the forming groove of the lower die holder 42, the lifting component 43 comprises a second hydraulic rod 431 fixedly connected to the top end of the workbench 1, the second hydraulic rod 431 is of the prior known technology, and drives the telescopic rod to perform telescopic motion through the air cylinder, one end of the second hydraulic rod 431 is fixedly connected with a driving block 432, the top end of the driving block 432 is provided with two slope-shaped limit blocks 433, the bottom ends of the driving block 432 are fixedly connected with the two limit blocks 433, the bottom ends of the two limit blocks 433 are fixedly connected with the top ends of the driving plate 436, the driving block 432 are fixedly connected with the top ends of the two limit plates 436, the top ends of the driving plate 434 are fixedly connected with the top ends of the two limit plates 436, the two limit plates 436 are fixedly connected with the top ends of the driving plates 44 are fixedly connected with the top ends of the driving plates of the upper die holder 42, the two limit plates 434 are respectively, the push plate 44 is driven to retract under the action of the thrust of the driving rod 436 through self elasticity, the spring 437 is sleeved on the outer surface of the driving rod 436, after the instrument in the lower die holder 42 is processed and molded, the second hydraulic rod 431 is started to drive the driving block 432 to slide between the two limiting blocks 433 through the telescopic rod matched with the cylinder, the driving wheel 434 is driven to roll through the inclined plane arranged at the top in the sliding process, so that the limiting plate 435 is driven to move upwards in the rolling process, the top end of the limiting plate 435 is extruded by the extrusion spring 437 while the driving rod 436 is matched with the push plate 44 to push out the molded instrument in the lower die holder 42, the connecting plates 438 are fixedly connected with the bottom ends of the limiting plate 435, one side of each connecting plate 438 is fixedly connected with the sliding block 439, the inner surface of each sliding block 439 is fixedly connected with the supporting rod 4310, and two ends of each supporting rod 4310 are fixedly connected with the top end of the workbench 1 and the bottom end of the lower die holder 42, and when the limiting plate 435 slides on the outer surface of each supporting rod 4310 through the connecting plate 439 matched with the sliding block 4310 in the moving process, so that the limiting plate 435 moves the limiting plate 435.

Embodiment two: the utility model provides a lithium electric vehicle instrument injection moulding equipment based on, inner wall including die holder 42 is through lifting unit 43 sliding connection has push pedal 44, push pedal 44 is located the internal surface of shaping groove, be used for ejecting the instrument of shaping to the inside of die holder 42, lifting unit 43 is used for providing power drive, lifting unit 43 includes the second hydraulic stem 431 of fixed connection at workstation 1 top, second hydraulic stem 431 is current known technique, and drive the telescopic link through the cylinder and carry out telescopic movement, the one end fixedly connected with driving piece 432 of second hydraulic stem 431, the top of driving piece 432 is established to two slope types, both sides of driving piece 432 all fixedly connected with stopper 433, and the bottom of two stoppers 433 all is with the top fixed connection of workstation 1, stopper 433 plays the motion limiting action to driving piece 432, the top of driving piece 432 is equipped with drive wheel 434, the two driving wheels 434 are arranged, the outer surfaces of the two driving wheels 434 roll with the tops of the two slopes arranged at the top ends of the driving block 432, the top ends of the driving wheels 434 are fixedly connected with limiting plates 435, the limiting plates 435 play a role of connecting and supporting, the two sides of the top ends of the limiting plates 435 are fixedly connected with driving rods 436, the driving rods 436 play a role of transmission, one ends of the two driving rods 436 penetrate through the inside of the lower die holder 42 and are fixedly connected with the bottom ends of the push plates 44, springs 437 are fixedly connected between the top ends of the limiting plates 435 and the bottom ends of the lower die holder 42, the elastic coefficient of the springs 437 is set according to a required value, the push plates 44 are driven to retract under the action of losing the pushing force of the driving rods 436 through the elasticity of the springs 437, the springs 437 are sleeved on the outer surfaces of the driving rods 436, after the instrument in the lower die holder 42 is processed and molded, the second hydraulic rods 431 are started, the second hydraulic rod 431 drives the driving block 432 to slide between the two limiting blocks 433 through the telescopic rod matched with the air cylinder, the sliding process drives the driving wheel 434 to roll through the inclined plane arranged at the top end, so that the limiting plate 435 is driven to move upwards in the rolling process, the top end of the limiting plate 435 is pushed out of a formed instrument in the lower die holder 42 through the extrusion spring 437 when the driving rod 436 is matched with the push plate 44 in moving, the two sides of the bottom end of the limiting plate 435 are fixedly connected with the connecting plate 438, the connecting plate 438 plays a connecting limiting role, one side of the connecting plate 438 is fixedly connected with the sliding block 439, the inner surface of the sliding block 439 is slidably connected with the supporting rod 4310, the two ends of the supporting rod 4310 are fixedly connected with the top end of the workbench 1 and the bottom end of the lower die holder 42, and when the limiting plate 435 slides on the outer surface of the supporting rod 4310 through the connecting plate 438 in a matched with the sliding block 439, so that the limiting plate 435 is moved and limited, thereby the convenience of operation and the stability of the moving are improved, and the production efficiency of the instrument is improved.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, firstly, injection molding materials for processing are added into a molding groove formed in the top end of the lower die holder 42, then the first hydraulic rod 2 is started to drive the top plate 3 to move downwards through the cooperation of the cylinder and the telescopic rod, so that the limiting rod 47 is in contact with the inner wall of the limiting groove formed in the inner surface of the top end of the lower die holder 42 to limit the upper die holder 45, then the upper die holder 45 is driven to contact the pressing die 46 with the inner surface of the molding groove formed in the lower die holder 42, the internal injection molding materials are heated and pressurized, so that the molding is performed, then the first hydraulic rod 2 is used for driving the upper die holder 45 to be separated from the lower die holder 42, at the moment, the molded instrument is then in the molding groove of the lower die holder 42, then the second hydraulic rod 431 is started to drive the driving block 432 to slide between the two limiting blocks 433 through the cooperation of the cylinder, the inclined surface arranged at the top end in the sliding process drives the driving wheel 434 to roll, so that the limiting plate 435 is driven to move upwards in the rolling process, and meanwhile the limiting plate 435 slides on the outer surface of the supporting rod 10 through the connecting plate and the sliding block 435 in the moving process, so that the limiting plate 435 is driven by the connecting plate to move along with the outer surface of the supporting rod 10, and meanwhile, the efficiency of the limiting plate 435 is pushed out of the instrument 43is driven by the instrument 4344 through the extrusion of the top end, and the instrument is pushed out of the limiting plate 4344, and the convenience is improved, and the convenience is realized.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 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 (4)

1. Electric motor car instrument injection moulding equipment based on lithium trolley, including workstation (1) and fixed connection first hydraulic stem (2) on workstation (1) top both sides, its characterized in that: one end of the first hydraulic rod (2) is fixedly connected with a top plate (3), a processing structure (4) is arranged between the top plate (3) and the opposite side of the workbench (1), and the processing structure (4) is used for carrying out injection molding processing on the electric vehicle instrument;

the processing structure (4) comprises supporting legs (41) fixedly connected to two sides of the top end of the workbench (1), a lower die holder (42) is fixedly connected to the top end of the supporting legs (41), a push plate (44) is slidably connected to the inner wall of the lower die holder (42) through a lifting assembly (43), an upper die holder (45) is fixedly connected to the bottom end of the top plate (3), a pressing die (46) is fixedly connected to the bottom end of the upper die holder (45), the outer surface of the pressing die (46) is in contact with the inner surface of the lower die holder (42), limit rods (47) are fixedly connected to two sides of the bottom end of the upper die holder (45), and the outer surfaces of the two limit rods (47) are in contact with the inner surface of the lower die holder (42);

lifting component (43) are including second hydraulic stem (431) of fixed connection on workstation (1) top, the one end fixedly connected with drive block (432) of second hydraulic stem (431), the equal fixedly connected with stopper (433) in both sides of drive block (432), and the bottom of two stoppers (433) all with the top fixed connection of workstation (1), the top of drive block (432) is equipped with drive wheel (434), the top fixedly connected with limiting plate (435) of drive wheel (434), the equal fixedly connected with actuating lever (436) in top both sides of limiting plate (435), and the inside to die holder (42) is all run through to the one end of two actuating levers (436) to with the bottom fixed connection of push pedal (44).

2. The electric vehicle meter injection molding device based on the lithium electric vehicle according to claim 1, wherein: a spring (437) is fixedly connected between the top end of the limiting plate (435) and the bottom end of the lower die holder (42), and the spring (437) is sleeved on the outer surface of the driving rod (436).

3. The electric vehicle meter injection molding device based on the lithium electric vehicle according to claim 1, wherein: the bottom both sides of limiting plate (435) are all fixedly connected with connecting plate (438), one side fixedly connected with slider (439) of connecting plate (438).

4. The electric car meter injection molding device based on the lithium electric car according to claim 3, wherein: the inner surface of the sliding block (439) is connected with a supporting rod (4310) in a sliding mode, and two ends of the supporting rod (4310) are fixedly connected with the top end of the workbench (1) and the bottom end of the lower die holder (42).