Die convenient for quick positioning and die assembly

Abstract

The utility model relates to the technical field of molds, and discloses a mold convenient for quick positioning and mold closing, which comprises a foot pad, a base is arranged on the top surface of the foot pad, the base is fixedly connected with the foot pad, a placing groove is arranged on the top surface of the base, a positioning mechanism is arranged above the base, and a demolding mechanism is arranged on the bottom surface of the base. The positioning mechanism comprises a mold closing part and a positioning part; the positioning part is positioned on the outer side surface of the mold closing part; the demolding mechanism comprises a driving part and a demolding part; the demolding part is located on the top face of the driving part. Through the positioning mechanism, a hydraulic cylinder in a mold closing part is utilized, so that the hydraulic cylinder drives a lower pressing plate and an upper mold plate, the lower pressing plate stably slides under the action of a sliding rod, a first side plate, a rotating shaft and a clamping plate are driven when the upper mold plate and the lower mold plate are closed, the clamping plate and a positioning plate on the outer side of the lower mold plate are clamped, and rapid positioning is achieved; and the stability of the mold closing process can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a mold which is convenient for rapid positioning and mold closing. Background Art

[0002] When processing workpieces, different types of molds are required due to the different shapes of the workpieces. They are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. The shape of the object is mainly processed by changing the physical state of the molded material. Generally, the raw material is injected into the mold, and the mold is closed. The raw material is cooled and then molded to achieve workpieces of different shapes.

[0003] Compared with existing technologies: Traditional mold positioning methods require continuous testing and adjustment. This process is time-consuming, labor-intensive, and prone to errors, resulting in low production efficiency. In contrast, molds that can be quickly positioned can significantly reduce adjustment time and improve production efficiency. Molds that are not easy to quickly position are often difficult to effectively integrate with automated equipment, limiting the degree of automation of the production line and thus affecting overall production efficiency.

[0004] Therefore, a mold that is convenient for rapid positioning and mold closing is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a mold that is convenient for rapid positioning and mold closing, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a mold that is convenient for rapid positioning and mold closing, comprising a foot, a base provided on the top surface of the foot, the base being fixedly connected to the foot, a placement groove provided on the top surface of the base, a positioning mechanism provided above the base, and a demoulding mechanism provided on the bottom surface of the base;

[0007] The positioning mechanism includes a mold clamping part and a positioning part;

[0008] The positioning portion is located on the outer side of the mold clamping portion;

[0009] The demoulding mechanism includes a driving part and a demoulding part;

[0010] The demoulding portion is located on the top surface of the driving portion.

[0011] Preferably, the mold closing part includes a hydraulic cylinder, which is located above the base, and a top plate is provided on the bottom surface of the hydraulic cylinder. The hydraulic cylinder extends to the bottom of the top plate, and the hydraulic cylinder is movably connected to the top plate. A sliding rod is provided on the bottom surface of the top plate, and the bottom surface of the sliding rod is fixedly connected to the top surface of the base, and the top surface of the sliding rod is fixedly connected to the bottom surface of the top plate.

[0012] Preferably, the surface of the sliding rod is sleeved with a spring, the inner side of the spring is provided with a lower pressure plate, the lower pressure plate is sleeved on the surface of the sliding rod, the lower pressure plate is slidably connected to the sliding rod, the bottom surface of the lower pressure plate is provided with an upper template, the upper template is fixedly connected to the lower pressure plate, a lower template is provided below the upper template, the bottom surface of the lower template is fixedly connected to the top surface of the base, and the lower template is movably connected to the upper template.

[0013] Preferably, the positioning portion includes side panel one, two side panels are provided on the left and right, side panel one is located on the outside of the upper template, side panel one is fixedly connected to the upper template, side panel two is provided below side panel one, and the inner side surface of side panel two is fixedly connected to the outer side surface of the lower template.

[0014] Preferably, a rotating shaft is provided above each of the two side panels, the inner end surface of the rotating shaft is fixedly connected to the outer side surface of one of the side panels, and a clamping plate is sleeved on the surface of the rotating shaft, and the clamping plate is movably connected to the rotating shaft.

[0015] Preferably, the outer side of the card plate is provided with a handle, and the handle is fixedly connected to the card plate. A positioning plate is provided under the handle, and the positioning plate is movably connected to the card plate. The inner side of the positioning plate is fixedly connected to the two outer sides of the side plate, and a rapid positioning effect is achieved through the mold clamping part and the positioning part in the positioning mechanism.

[0016] Preferably, the driving part includes an L-shaped plate, which is located on the bottom surface of the base and is fixedly connected to the base. A motor is provided on the inner side surface of the L-shaped plate, and the motor is fixedly connected to the L-shaped plate. A threaded rod is provided on the output end surface of the motor, and the threaded rod extends through and extends to the inner side surface of the base. The surface of the threaded rod is threadedly connected to the inner wall of the bottom surface of the base, and the top surface of the threaded rod is rotatably connected to the inner side surface of the base through a bearing seat. A guide rod is provided on the front side of the threaded rod, and the guide rod is fixedly connected to the inner side surface of the base.

[0017] Preferably, the demolding part includes a movable plate, which is located on the surface of the guide rod and the threaded rod, the movable plate is slidably connected to the guide rod, the movable plate is threadedly connected to the threaded rod, and the top surface of the movable plate is provided with a push rod, the push rod is fixedly connected to the movable plate, and the top surface of the push rod is provided with a receiving plate, the receiving plate is fixedly connected to the push rod, and the receiving plate is movably connected to the placement groove and the inner wall of the lower template, and the effect of ejection and demolding is achieved through the driving part and the demolding part in the demolding mechanism.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the mold is convenient for rapid positioning and clamping,

[0019] (1) Through the positioning mechanism, the hydraulic cylinder in the mold clamping part is used to drive the lower pressure plate and the upper mold plate, so that the lower pressure plate slides steadily under the action of the slide rod, so that when the upper mold plate and the lower mold plate are clamped, the side plate, the rotating shaft, and the clamping plate are driven, so that the clamping plate is engaged with the positioning plate outside the lower mold plate, thereby performing rapid positioning, which can further improve the stability of the mold clamping process.

[0020] (2) Through the demoulding mechanism, the motor in the driving part is used to drive the threaded rod to rotate, so that the threaded rod drives the moving plate to drive the ejector rod and the receiving plate under the action of the guide rod, thereby ejecting the processed mold to avoid the problem of the mold being too hot and inconvenient to be removed from it. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the overall cross-section of the structure of the utility model;

[0023] Figure 3 This is a three-dimensional schematic diagram of the positioning structure of the utility model;

[0024] Figure 4 This is a three-dimensional schematic diagram of the positioning structure of the utility model;

[0025] Figure 5 It is a three-dimensional schematic diagram of the demoulding structure of the utility model.

[0026] In the figure: 1 pad, 2 base, 3 positioning mechanism, 31 mold clamping part, 32 positioning part, 311 hydraulic cylinder, 312 ejector plate, 313 slide bar, 314 spring, 315 lower pressure plate, 316 upper template, 317 lower template, 321 side plate 1, 322 side plate 2, 323 rotating shaft, 324 clamping plate, 325 handle, 326 positioning plate, 4 demoulding mechanism, 41 driving part, 42 demoulding part, 411 L-shaped plate, 412 motor, 413 threaded rod, 414 guide rod, 421 movable plate, 422 ejector bar, 423 receiving plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1

[0029] See also Figures 1-4The utility model provides a technical solution: a mold that is convenient for rapid positioning and mold closing, comprising a foot 1, a base 2 is provided on the top surface of the foot 1, the base 2 is fixedly connected to the foot 1, a placement groove is provided on the top surface of the base 2, a positioning mechanism 3 is provided above the base 2, and a demoulding mechanism 4 is provided on the bottom surface of the base 2;

[0030] The positioning mechanism 3 includes a mold clamping portion 31 and a positioning portion 32;

[0031] The positioning portion 32 is located on the outer side of the mold clamping portion 31;

[0032] The demoulding mechanism 4 includes a driving portion 41 and a demoulding portion 42;

[0033] The demolding portion 42 is located on the top surface of the driving portion 41 .

[0034] The mold closing part 31 includes a hydraulic cylinder 311, which is located above the base 2. A top plate 312 is provided on the bottom of the hydraulic cylinder 311. The hydraulic cylinder 311 extends to the bottom of the top plate 312. The hydraulic cylinder 311 is movably connected to the top plate 312. A sliding rod 313 is provided on the bottom of the top plate 312. The bottom surface of the sliding rod 313 is fixedly connected to the top surface of the base 2, and the top surface of the sliding rod 313 is fixedly connected to the bottom surface of the top plate 312.

[0035] The surface of the sliding rod 313 is sleeved with a spring 314, and a lower pressure plate 315 is provided on the inner side of the spring 314. The lower pressure plate 315 is sleeved on the surface of the sliding rod 313, and the lower pressure plate 315 is slidably connected to the sliding rod 313. An upper template 316 is provided on the bottom surface of the lower pressure plate 315, and the upper template 316 is fixedly connected to the lower pressure plate 315. A lower template 317 is provided below the upper template 316, and the bottom surface of the lower template 317 is fixedly connected to the top surface of the base 2, and the lower template 317 is movably connected to the upper template 316.

[0036] The positioning portion 32 includes a side panel 1 321 , two side panels 1 321 are provided on the left and right sides, the side panel 1 321 is located on the outside of the upper template 316 , the side panel 1 321 is fixedly connected to the upper template 316 , and a side panel 2 322 is provided below the side panel 1 321 , and the inner side surface of the side panel 2 322 is fixedly connected to the outer side surface of the lower template 317 .

[0037] A rotating shaft 323 is provided above the second side plate 322 . The inner end surface of the rotating shaft 323 is fixedly connected to the outer surface of the first side plate 321 . A clamping plate 324 is sleeved on the surface of the rotating shaft 323 . The clamping plate 324 is movably connected to the rotating shaft 323 .

[0038] A handle 325 is provided on the outer side of the card plate 324, and the handle 325 is fixedly connected to the card plate 324. A positioning plate 326 is provided below the handle 325, and the positioning plate 326 is movably connected to the card plate 324. The inner side of the positioning plate 326 is fixedly connected to the outer side of the second side plate 322.

[0039] Furthermore, in this embodiment, the positioning mechanism 3 is used to utilize the hydraulic cylinder 311 in the mold clamping part 31 to drive the hydraulic cylinder 311, so that the hydraulic cylinder 311 drives the lower pressure plate 315, so that the lower pressure plate 315 drives the upper template 316 to slide under the action of the slide rod 313, thereby pressing downward. When the upper template 316 is pressed downward, the side plate 1 321, the rotating shaft 323, the clamping plate 324, and the handle 325 are pressed downward at the same time. When the upper template 316 and the lower template 317 are molded, the clamping plate 324 is clamped with the positioning plate 326, thereby positioning and fixing the upper template 316 and the lower template 317. When the mold is closed, the handle 325 is toggled to make the clamping plate 324 and the rotating shaft 323 move, thereby separating it from the positioning plate 326, thereby disengaging.

[0040] Furthermore, in this embodiment, the positioning mechanism 3 is used to utilize the hydraulic cylinder 311 in the mold clamping part 31, so that the hydraulic cylinder 311 drives the lower pressing plate 315 and the upper mold plate 316, so that the lower pressing plate 315 slides steadily under the action of the slide rod 313. When the upper mold plate 316 and the lower mold plate 317 are clamped, the side plate 1 321, the rotating shaft 323, and the clamping plate 324 are driven, so that the clamping plate 324 is engaged with the outer positioning plate 326 of the lower mold plate 317, thereby achieving rapid positioning, which can further improve the stability of the mold clamping process.

[0041] Example 2

[0042] See also Figure 1 、 Figure 2 、 Figure 5 , and on the basis of Example 1, it is further obtained that: the driving part 41 includes an L-shaped plate 411, the L-shaped plate 411 is located on the bottom surface of the base 2, the L-shaped plate 411 is fixedly connected to the base 2, the inner side surface of the L-shaped plate 411 is provided with a motor 412, the motor 412 is fixedly connected to the L-shaped plate 411, the output end surface of the motor 412 is provided with a threaded rod 413, the threaded rod 413 extends through and extends to the inner side surface of the base 2, the surface of the threaded rod 413 is threadedly connected to the inner wall of the bottom surface of the base 2, the top surface of the threaded rod 413 is rotatably connected to the inner side surface of the base 2 through the bearing seat, and a guide rod 414 is provided on the front side of the threaded rod 413, and the guide rod 414 is fixedly connected to the inner side surface of the base 2.

[0043] The demolding part 42 includes a movable plate 421, which is located on the surface of the guide rod 414 and the threaded rod 413. The movable plate 421 is slidingly connected to the guide rod 414, and the movable plate 421 is threadedly connected to the threaded rod 413. The top surface of the movable plate 421 is provided with a push rod 422, and the push rod 422 is fixedly connected to the movable plate 421. The top surface of the push rod 422 is provided with a receiving plate 423, and the receiving plate 423 is fixedly connected to the push rod 422. The receiving plate 423 is movably connected to the placement groove and the inner wall of the lower template 317.

[0044] Furthermore, in this embodiment, the demoulding mechanism 4 utilizes the motor 412 in the driving portion 41, so that when the processing is completed, the motor 412 drives the threaded rod 413. When the threaded rod 413 rotates, the threaded rod 413 drives the movable plate 421 to slide on the surface of the guide rod 414, so that the movable plate 421 drives the ejector rod 422, so that the ejector rod 422 ejects the receiving plate 423 and the mold after the mold is closed.

[0045] Furthermore, this embodiment utilizes the demolding mechanism 4 and the motor 412 in the driving part 41, so that the motor 412 drives the threaded rod 413 to rotate, so that the threaded rod 413 drives the movable plate 421 to drive the ejector rod 422 and the receiving plate 423 under the action of the guide rod 414, thereby ejecting the processed mold, avoiding the problem of the mold being too hot and inconvenient to be removed.

[0046] When in use, the operator places it on the inner side of the receiving plate 423 and the upper template 316, and then uses the hydraulic cylinder 311 in the mold clamping part 31 through the positioning mechanism 3 to drive the hydraulic cylinder 311, so that the hydraulic cylinder 311 drives the lower pressure plate 315, and the lower pressure plate 315 drives the upper template 316 to slide under the action of the slide rod 313, thereby pressing down. When the upper template 316 is pressed down, the side plate 321, the rotating shaft 323, the clamping plate 324, and the handle 325 are pressed down at the same time, so that when the upper template 316 and the lower template 317 are clamped, the clamping plate 324 is clamped with the positioning plate 326, thereby The plate 316 and the lower template 317 are positioned and fixed. When the mold is closed, the handle 325 is toggled to make the clamping plate 324 and the rotating shaft 323 move, thereby separating it from the positioning plate 326, and disengaging it. Then, through the demoulding mechanism 4, the motor 412 in the driving part 41 is utilized. When the processing is completed, the threaded rod 413 is driven by the motor 412. When the threaded rod 413 rotates, the threaded rod 413 drives the movable plate 421 to slide on the surface of the guide rod 414, so that the movable plate 421 drives the ejector rod 422, so that the ejector rod 422 ejects the receiving plate 423 and the mold after the mold is closed.

[0047] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold that facilitates rapid positioning and mold closing, comprising a foot (1), characterized in that: The top surface of the foot pad (1) is provided with a base (2), the base (2) is fixedly connected to the foot pad (1), the top surface of the base (2) is provided with a placement groove, a positioning mechanism (3) is provided above the base (2), and a demoulding mechanism (4) is provided on the bottom surface of the base (2); The positioning mechanism (3) comprises a mold clamping portion (31) and a positioning portion (32); The positioning portion (32) is located on the outer side of the mold clamping portion (31); The demoulding mechanism (4) comprises a driving portion (41) and a demoulding portion (42); The demoulding portion (42) is located on the top surface of the driving portion (41).

2. A mold that facilitates rapid positioning and clamping according to claim 1, characterized in that: The mold clamping part (31) includes a hydraulic cylinder (311), the hydraulic cylinder (311) is located above the base (2), a top plate (312) is provided on the bottom surface of the hydraulic cylinder (311), the hydraulic cylinder (311) extends through to the bottom of the top plate (312), the hydraulic cylinder (311) and the top plate (312) are movably connected, the bottom surface of the top plate (312) is provided with a sliding rod (313), the bottom surface of the sliding rod (313) is fixedly connected to the top surface of the base (2), and the top surface of the sliding rod (313) is fixedly connected to the bottom surface of the top plate (312).

3. A mold that facilitates rapid positioning and clamping according to claim 2, characterized in that: The surface of the slide rod (313) is sleeved with a spring (314), and a lower pressure plate (315) is provided inside the spring (314). The lower pressure plate (315) is sleeved on the surface of the slide rod (313), and the lower pressure plate (315) is slidably connected to the slide rod (313). The bottom surface of the lower pressure plate (315) is provided with an upper template (316), and the upper template (316) is fixedly connected to the lower pressure plate (315). A lower template (317) is provided below the upper template (316), and the bottom surface of the lower template (317) is fixedly connected to the top surface of the base (2). The lower template (317) is movably connected to the upper template (316).

4. A mold that facilitates rapid positioning and clamping according to claim 3, characterized in that: The positioning portion (32) includes a side panel (321), two side panels (321) are provided on the left and right sides, the side panel (321) is located outside the upper template (316), the side panel (321) is fixedly connected to the upper template (316), and a side panel (322) is provided below the side panel (321), and the inner side surface of the side panel (322) is fixedly connected to the outer side surface of the lower template (317).

5. A mold that facilitates rapid positioning and clamping according to claim 4, characterized in that: A rotating shaft (323) is provided above the second side plate (322), the inner end surface of the rotating shaft (323) is fixedly connected to the outer surface of the first side plate (321), and a clamping plate (324) is sleeved on the surface of the rotating shaft (323), and the clamping plate (324) is movably connected to the rotating shaft (323).

6. A mold that facilitates rapid positioning and clamping according to claim 5, characterized in that: The outer side of the card plate (324) is provided with a handle (325), and the handle (325) is fixedly connected to the card plate (324). A positioning plate (326) is provided below the handle (325), and the positioning plate (326) is movably connected to the card plate (324). The inner side of the positioning plate (326) is fixedly connected to the outer side of the second side plate (322).

7. The mold for facilitating rapid positioning and clamping according to claim 1, characterized in that: The driving portion (41) comprises an L-shaped plate (411), the L-shaped plate (411) being located on the bottom surface of the base (2), the L-shaped plate (411) being fixedly connected to the base (2), a motor (412) being provided on the inner side surface of the L-shaped plate (411), the motor (412) being fixedly connected to the L-shaped plate (411), a threaded rod (413) being provided on the output end surface of the motor (412), the threaded rod (413) extending through and extending to the inner side surface of the base (2), the surface of the threaded rod (413) being threadedly connected to the inner wall of the bottom surface of the base (2), the top end surface of the threaded rod (413) being rotatably connected to the inner side surface of the base (2) via a bearing seat, a guide rod (414) being provided on the front side of the threaded rod (413), the guide rod (414) being fixedly connected to the inner side surface of the base (2).

8. The mold for facilitating rapid positioning and clamping according to claim 7, characterized in that: The demoulding portion (42) includes a movable plate (421), the movable plate (421) is located on the surface of the guide rod (414) and the threaded rod (413), the movable plate (421) is slidably connected to the guide rod (414), the movable plate (421) is threadedly connected to the threaded rod (413), the top surface of the movable plate (421) is provided with a push rod (422), the push rod (422) is fixedly connected to the movable plate (421), the top surface of the push rod (422) is provided with a receiving plate (423), the receiving plate (423) is fixedly connected to the push rod (422), and the receiving plate (423) is movably connected to the placement groove and the inner wall of the lower template (317).

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