CN218965954U

CN218965954U - A mould fixing device for annotating wax

Info

Publication number: CN218965954U
Application number: CN202223600646.2U
Authority: CN
Inventors: 蒋彦涛; 汪源
Original assignee: Shenzhen Hongdarui Precision Hardware Co ltd
Current assignee: Shenzhen Hongdarui Precision Hardware Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-05
Anticipated expiration: 2032-12-27

Abstract

The utility model provides a die fixing device for injecting wax, which comprises a processing table, wherein the top of the processing table is horizontally provided with a moving plate in a sliding manner, the top of the moving plate is provided with a wax injection die, and the front side of the wax injection die is provided with a wax injection port.

Description

A mould fixing device for annotating wax

Technical Field

The utility model belongs to the technical field of wax injection molds, and particularly relates to a mold fixing device for wax injection.

Background

Along with the continuous development of scientific technology and automation industry, the automation degree of product processing is continuously improved, and a wax injection machine is often used when processing some small ornaments and special modeling parts. The conventional wax injection machine is generally provided with a wax injection nozzle, wax liquid is injected into the wax injection nozzle of the mold by using the wax injection nozzle, and the wax mold is formed after the wax liquid is solidified in the mold.

In the wax injection process of small workpieces, due to the fact that the size of a wax mould is small, a corresponding mould is usually manually grabbed, a wax injection opening on the mould is aligned to a nozzle of a wax injection machine to carry out wax injection operation, the mould is made of metal and has certain weight, and meanwhile, the nozzle of the wax injection machine has certain impact force when spraying wax, so that people need to overcome the gravity of the mould and the impact force during wax injection, the working strength is high, continuous work cannot be carried out efficiently, the production efficiency is low, the labor intensity is high, the hand is easy to press when the mould is manually grabbed, industrial accidents are easy to be caused, and the safety production operation is not facilitated.

Accordingly, in view of the above, the present utility model provides a mold fixing device for injecting wax, which is improved with respect to the conventional structure and the prior art, so as to achieve the purpose of having more practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a die fixing device for injecting wax, which is realized by the following specific technical means:

the utility model provides a mould fixing device for annotating wax, includes the processing platform, the top horizontal slip of processing platform is provided with the movable plate, the top of movable plate is provided with annotates the wax mould, annotate the front side of wax mould and seted up annotates the wax mouth, top one side of movable plate is provided with spacing fixed establishment, spacing fixed establishment includes the carriage, the carriage includes the limiting plate, one side of limiting plate and annotate the rear side laminating setting of wax mould, the both ends of limiting plate all bend and extend there is the curb plate, two equal sliding connection in corresponding one side of curb plate has the grip block, two the grip block laminating sets up in the both sides of annotating the wax mould respectively, the top slip of limiting plate is provided with the butt plate, the butt plate sets up with annotating the top laminating of wax mould.

Further, two miniature electric putter's opposite side of curb plate is all fixedly connected with, two miniature electric putter's piston rod end runs through in the curb plate respectively and is connected with one side of grip block.

Further, two sliding plates are connected to two sides of the bottom of the clamping plate, sliding grooves are formed in the moving plate in parallel, and the two sliding plates are connected to the corresponding sliding grooves in a sliding mode.

Furthermore, two plugboards are arranged at the rear side of the bottom of the retaining plate, two slots are formed in the top of the limiting plate, and the two plugboards are respectively and slidably inserted into the corresponding slots.

Further, a threaded hole is formed in the center of the top of the limiting plate, an adjusting screw is connected in the threaded hole in a threaded mode, and one end of the adjusting screw penetrates through the abutting plate in a threaded mode and is connected with a handle.

Further, the rear side of the processing table is provided with a groove, an electric hydraulic cylinder is arranged in the groove, and a piston rod end of the electric hydraulic cylinder penetrates through the groove and is connected with one side of the movable plate.

Further, two slide rails are installed at the top of the processing table, two slide blocks are sleeved on the slide rails in a sliding mode, the bottom of the moving plate is connected to the tops of the two slide blocks, and two underframes are installed at the bottom of the processing table.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the wax injection mould is clamped by the limiting fixing mechanism, the limiting plate is used for positioning the placing position of the wax injection mould, limiting is carried out on the rear side of the wax injection mould, two side plates and the resisting plate are utilized for clamping and fixing the two sides and the top of the wax injection mould, and when wax is injected, the limiting plate, the two side plates and the resisting plate are matched and fixed to the wax injection mould, so that the impact force of a nozzle of a wax injection machine on the wax injection mould can be counteracted, the manual gripping of the wax injection mould is not needed, the personal safety of production workers can be effectively ensured, the occurrence of industrial accidents is greatly reduced, the device can better complete the action of wax injection, the production efficiency is greatly improved, and the labor intensity of production workers is reduced;

2. through setting up movable plate, electronic pneumatic cylinder, slider and slide rail cooperation and use, the piston rod end that passes through electronic pneumatic cylinder extends, promotes movable plate and removes to annotate the wax machine direction to drive annotate wax mould and remove to annotate wax machine department and annotate wax, slider and slide rail cooperation make annotate wax mould remove smoothly, easy operation is convenient, has improved the accuracy of removal, also need not the manual work and removes, has saved labour cost.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.

Fig. 3 is a schematic perspective view of a limiting and fixing mechanism according to the present utility model.

Fig. 4 is a schematic perspective view of a limiting and fixing mechanism according to the second embodiment of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a processing table; 2. a moving plate; 3. wax injection mold; 4. a wax injection port; 5. a limit fixing mechanism; 51. a clamping frame; 5101. a limiting plate; 5102. a side plate; 53. a clamping plate; 54. a chute; 55. a retaining plate; 56. miniature electric push rod; 57. inserting plate; 58. a slot; 59. adjusting a screw; 510. a threaded hole; 511. a handle; 6. a groove; 7. an electro-hydraulic cylinder; 8. a slide rail; 9. a slide block; 10. a chassis.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides a die fixing device for injecting wax, which comprises a processing table 1, wherein a movable plate 2 is horizontally arranged at the top of the processing table 1 in a sliding manner, a wax injection die 3 is arranged at the top of the movable plate 2, a wax injection port 4 is formed in the front side of the wax injection die 3, a limit fixing mechanism 5 is arranged at one side of the top of the movable plate 2, the limit fixing mechanism 5 comprises a clamping frame 51, the clamping frame 51 comprises a limit plate 5101, one side of the limit plate 5101 is jointed with the rear side of the wax injection die 3, two ends of the limit plate 5101 are bent and extended to form side plates 5102, clamping plates 53 are connected to the corresponding sides of the two side plates 5102 in a sliding manner, the two clamping plates 53 are respectively jointed to the two sides of the wax injection die 3, a resisting plate 55 is arranged at the top of the limit plate 5101 in a sliding manner, and the resisting plate 55 is jointed with the top of the wax injection die 3.

In other embodiments, the opposite sides of the two side plates 5102 are fixedly connected with micro electric push rods 56, the piston rod ends of the two micro electric push rods 56 respectively penetrate through the side plates 5102 and are connected with one side of the clamping plate 53, the micro electric push rods 56 are started, the piston rods of the two micro electric push rods 56 extend, and the two clamping plates 53 are driven to move in opposite directions to clamp and fix the two sides of the wax injection mold 3.

In other embodiments, two sliding plates are connected to two sides of the bottom of the two clamping plates 53, the sliding grooves 54 are parallel arranged on the moving plate 2, and the two sliding plates are slidably connected to the corresponding sliding grooves 54, and the sliding grooves 54 and the sliding plates are matched for use, so that the clamping plates 53 are smoother in the moving process.

In other embodiments, two inserting plates 57 are installed at the rear side of the bottom of the abutment plate 55, two inserting grooves 58 are formed in the top of the limiting plate 5101, the two inserting plates 57 are respectively inserted into the corresponding inserting grooves 58 in a sliding manner, and the positions of the abutment plate 55 are limited by matching the inserting grooves 58 with the inserting plates 57, so that the abutment plate can only slide vertically.

In other embodiments, the center of the top of the limiting plate 5101 is provided with a threaded hole 510, an adjusting screw 59 is connected to the threaded hole 510 in a threaded manner, one end of the adjusting screw 59 is threaded through the retaining plate 55 and is connected to the handle 511, the handle 511 is held to rotate the adjusting screw 59, so that the insert plate 57 slides in the slot 58 until the bottom of the retaining plate 55 is attached to the top of the wax injection mold 3, and the top of the wax injection mold 3 is pressed.

In other embodiments, the rear side of the processing table 1 is provided with the groove 6, the electric hydraulic cylinder 7 is installed in the groove 6, the piston rod end of the electric hydraulic cylinder 7 penetrates through the groove 6 and is connected with one side of the moving plate 2, and the moving plate 2 is pushed to move towards the wax injection machine through the extension of the piston rod end of the electric hydraulic cylinder 7, so that the wax injection mold 3 is driven to move to the wax injection machine for wax injection, manual movement is not needed, and labor cost is saved.

In other embodiments, two slide rails 8 are installed at the top of processing platform 1, and the cover that all slides on two slide rails 8 is equipped with slider 9, and the bottom of movable plate 2 is connected in the top of two sliders 9, and two chassis 10 are installed to the bottom of processing platform 1, through setting up slide rail 8 and slider 9 cooperation and use for movable plate 2 removes the in-process more smoothly, reduces the frictional force with processing platform 1.

Specific use and action of the embodiment:

in the utility model, the wax injection mold 3 is placed at the top of the movable plate 2, so that the rear side of the wax injection mold 3 is attached to one side of the limiting plate 5101 of the clamping frame 51, meanwhile, the miniature electric push rods 56 are started, the piston rods of the two miniature electric push rods 56 are extended to drive the two clamping plates 53 to move towards opposite directions to clamp and fix the two sides of the wax injection mold 3, then, the handle 511 is held to rotate the adjusting screw 59, so that the insert plate 57 slides in the slot 58 until the bottom of the resisting plate 55 is attached to the top of the wax injection mold 3, the electric hydraulic cylinder 7 is started, the piston rod end of the electric hydraulic cylinder 7 is extended to push the movable plate 2 to move towards the wax injection machine, so that the wax injection mold 3 is driven to move to the wax injection machine for wax injection operation, the limiting plate 5101, the two side plates 5102 and the retaining plate 55 are matched and fixed to the wax injection mold 3, so that the impact force of a nozzle of a wax injection machine on the wax injection mold 3 can be counteracted, the wax injection mold 3 is not required to be manually grasped, the personal safety of production workers can be effectively ensured, the occurrence of industrial accidents is greatly reduced, the device can better complete the action of wax injection, the production efficiency is greatly improved, the labor intensity of the production workers is reduced, after the wax injection is completed, the electric hydraulic cylinder 7 is started, the piston rod end of the electric hydraulic cylinder 7 is retracted, the moving plate 2 and the wax injection mold 3 are driven to return to the original position, the two miniature electric push rods 56 are started, the piston rods of the two miniature electric push rods 56 are retracted, the clamping plate 53 is not limited on the wax injection mold 3, and the wax injection mold 3 is taken out.

It should be noted that the micro electric push rod 56 and the electro-hydraulic cylinder 7 are devices or apparatuses existing in the prior art, or may be devices or apparatuses implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, and are common knowledge in the art, so they will not be described in detail.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A die fixing device for injecting wax, which is characterized in that: including processing platform (1), the top horizontal slip of processing platform (1) is provided with movable plate (2), the top of movable plate (2) is provided with annotates wax mould (3), annotate wax mouth (4) have been seted up to the front side of wax mould (3), top one side of movable plate (2) is provided with spacing fixed establishment (5), spacing fixed establishment (5) include carriage (51), carriage (51) include limiting plate (5101), one side of limiting plate (5101) is laminated with the rear side of annotating wax mould (3) and is set up, the both ends of limiting plate (5101) all bend and extend have curb plate (5102), two the equal sliding connection in corresponding one side of curb plate (5102) has grip block (53), two the both sides of annotating wax mould (3) are laminated respectively to grip block (53), the top of limiting plate (5101) is slided and is provided with and is held out board (55), hold out board (55) and the top of annotating wax mould (3) is laminated and set up.

2. The mold fixing apparatus for injecting wax as claimed in claim 1, wherein: the opposite sides of the two side plates (5102) are fixedly connected with miniature electric push rods (56), and piston rod ends of the two miniature electric push rods (56) penetrate through the side plates (5102) respectively and are connected with one side of the clamping plate (53).

3. The mold fixing apparatus for injecting wax as claimed in claim 1, wherein: two sliding plates are connected to two sides of the bottom of the clamping plate (53), sliding grooves (54) are formed in the moving plate (2) in parallel, and the two sliding plates are connected to the inside of the corresponding sliding grooves (54) in a sliding mode.

4. The mold fixing apparatus for injecting wax as claimed in claim 1, wherein: two plugboards (57) are arranged on the rear side of the bottom of the retaining plate (55), two slots (58) are formed in the top of the limiting plate (5101), and the two plugboards (57) are respectively and slidably inserted into the corresponding slots (58).

5. The mold fixing apparatus for injecting wax as claimed in claim 1, wherein: the top center of the limiting plate (5101) is provided with a threaded hole (510), an adjusting screw (59) is connected with the threaded hole (510) in a threaded mode, and one end of the adjusting screw (59) penetrates through the retaining plate (55) in a threaded mode and is connected with a handle (511).

6. The mold fixing apparatus for injecting wax as claimed in claim 1, wherein: the rear side of the processing table (1) is provided with a groove (6), an electric hydraulic cylinder (7) is arranged in the groove (6), and a piston rod end of the electric hydraulic cylinder (7) penetrates through the groove (6) and is connected with one side of the movable plate (2).

7. The mold fixing apparatus for injecting wax as claimed in claim 1, wherein: two slide rails (8) are installed at the top of processing platform (1), two all the slip cap is equipped with slider (9) on slide rail (8), the bottom of movable plate (2) is connected in the top of two sliders (9), two chassis (10) are installed to the bottom of processing platform (1).