CN215359627U

CN215359627U - Bicycle rim die convenient to get material

Info

Publication number: CN215359627U
Application number: CN202121372404.5U
Authority: CN
Inventors: 姚兴强
Original assignee: Hebei Jiusheng Automobile Co ltd
Current assignee: Hebei Jiusheng Automobile Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-31
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a bicycle rim mold convenient for taking materials, which comprises a base, wherein supporting legs are fixedly connected to four corners of the lower end of the base, a control box is fixedly connected to the right part of the front end of the base, a water tank is arranged in the middle of the upper end of the base, a lower mold device is fixedly connected to the upper ends of two supporting plates together, a lifting device is fixedly connected to the lower end of the base, a fixing device is connected to the lower end of the lower mold device in an inserting mode, a hydraulic cylinder is fixedly connected to the middle of the upper end of a supporting frame, the output end of the hydraulic cylinder penetrates through the supporting frame and is fixedly connected with an upper mold, an injection molding opening is formed in the left part of the upper end of the upper mold, and limiting rods are fixedly connected to four corners of the lower end of the upper mold. According to the bicycle rim die convenient for taking materials, the lifting device and the fixing device are arranged on the whole device, so that a formed bicycle rim finished product can be taken out conveniently, the working efficiency of workers can be improved, and the labor capacity of the workers can be reduced.

Description

Bicycle rim die convenient to get material

Technical Field

The utility model relates to the field of mold equipment, in particular to a bicycle rim mold convenient for taking materials.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, the mold is a tool for manufacturing molded articles, the tool is composed of various parts, and different molds are composed of different parts, 1, after the injection molding of the existing bicycle rim mold injection molding equipment, the material taking process is very inconvenient, and the production efficiency of the bicycle rim is reduced; 2. the existing bicycle rim die has a complex structure, is easy to deviate in the die pressing process, and has certain limitation in use; therefore, a novel bicycle rim die convenient for taking materials is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a bicycle rim die convenient for taking materials, which can effectively solve the problems in the background technology.

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

the utility model provides a bicycle rim mould convenient to get material, includes the base, the equal fixedly connected with supporting legs in lower extreme four corners of base, the front end right part fixedly connected with control box of ground base, open at the upper end middle part of base has the basin, the upper end fixedly connected with support frame of base, the upper end left part and the equal fixedly connected with backup pad in upper end right part of base, two the common fixedly connected with lower mould device in upper end of backup pad, the lower extreme fixedly connected with elevating gear of base, the lower extreme interlude of lower mould device is connected with fixing device, the upper end middle part fixedly connected with pneumatic cylinder of support frame, the output of pneumatic cylinder runs through support frame and fixedly connected with upper mould, the upper end left part of upper mould is opened there is the mouth of moulding plastics, the equal fixedly connected with gag lever post in lower extreme four corners of upper mould.

Preferably, the lower die device comprises a lower die plate, the four corners of the upper end of the lower die plate are fixedly connected with limiting cylinders, a die groove and four through holes are formed in the middle of the upper end of the lower die plate respectively, the through holes are formed in the four corners of the upper end of the lower die plate and are located around the upper end of the die groove, connecting holes are formed in the middle of the lower end of the die groove, water cavities are formed in the left end and the right end of the lower die plate, the four water cavities are formed in the four water cavities, and the lower die plate is fixedly connected to the upper end of a supporting plate.

Preferably, elevating gear includes flexible controller, the output of flexible controller runs through the fixed plate of base and fixedly connected with No. one, the dead lever of the equal fixedly connected with in lower extreme four corners of fixed plate No. one, the steady piece of the equal fixedly connected with in upper end four corners of fixed plate No. one, the upper end right part fixedly connected with connecting axle of steady piece, the surface swing joint of connecting axle has top wheel and No. two top wheels, No. one the ejector pin of upper end fixedly connected with of fixed plate, an ejector pin is provided with four, flexible controller fixed connection is at the lower extreme middle part of base.

Preferably, fixing device includes No. two fixed plates, No. two ejector pins of the equal fixedly connected with in upper end four corners of No. two fixed plates, No. two dead levers of the upper end middle part fixedly connected with of No. two fixed plates, the upper end fixedly connected with top dish of No. two dead levers, No. two fixed plates are located the lower bolster under.

Preferably, the position sizes of the four limiting cylinders correspond to the position sizes of the four limiting rods, and the position sizes of the four through insertion holes correspond to the position sizes of the four second ejector rods.

Preferably, the telescopic controller is electrically connected with the control box, and the first fixing plate is not contacted with the inner plate wall of the supporting plate.

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

1. according to the utility model, the lifting device and the fixing device are arranged on the whole device, the output end effect of the telescopic controller is utilized to drive the first fixing plate to perform lifting motion, the lifting height of the first fixing plate and the height of the supporting plate are positioned on the same horizontal line, so that the second ejector wheel abuts against the inner plate wall of the supporting plate, and the first ejector wheel abuts against the lower end face of the second fixing plate, so that the ejector disc and four second ejector rods simultaneously move upwards, and the formed bicycle rim finished product can be conveniently taken out even if the first ejector wheel is stuck in a die cavity, so that the working efficiency of workers can be improved, and the labor amount of the workers is reduced.

2. Through set up lower die assembly on whole device, the equal fixed mounting in upper end four corners of lower bolster is spacing, and spacing and four gag lever post position size are corresponding, avoid taking place the skew at the process of whole moulding plastics, have strengthened bicycle ring production precision, improve the quality of moulding plastics, and the connecting hole alternates No. two dead levers, the quick liftout of being convenient for, easy operation, and practical.

Drawings

FIG. 1 is a schematic view of the overall structure of a bicycle rim mold for facilitating material taking of the bicycle rim mold according to the present invention;

FIG. 2 is a schematic view of the overall structure of a lower mold device of a bicycle rim mold for facilitating material taking of the utility model;

FIG. 3 is a schematic view of the overall structure of a lifting device of a bicycle rim mold for facilitating material taking of the utility model;

FIG. 4 is a schematic connection diagram of a fixing device of a bicycle rim mold for facilitating material taking according to the present invention.

In the figure: 1. a water tank; 2. supporting legs; 3. a control box; 4. a base; 5. a support plate; 6. a lifting device; 7. a fixing device; 8. an upper die; 9. an injection molding port; 10. a hydraulic cylinder; 11. a support frame; 12. a limiting rod; 13. a lower die device; 131. a lower template; 132. a water chamber; 133. a limiting cylinder; 134. a die cavity; 135. connecting holes; 136. inserting holes; 61. a telescoping controller; 62. a first fixing rod; 63. a first fixing plate; 64. a first ejector rod; 65. a first top wheel; 66. a second top wheel; 67. a connecting shaft; 68. a stabilizing block; 71. a second fixing plate; 72. a second fixing rod; 73. a second ejector rod; 74. and (6) a top disk.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a bicycle rim mold convenient to get material, including base 4, the equal fixedly connected with supporting legs 2 in lower extreme four corners of base 4, ground base 4's front end right part fixedly connected with control box 3, open at the upper end middle part of base 4 has basin 1, base 4's upper end fixedly connected with support frame 11, base 4's the equal fixedly connected with backup pad 5 in upper end left part and upper end right part, the common fixedly connected with lower mould device 13 in upper end of two backup pads 5, base 4's lower extreme fixedly connected with elevating gear 6, the lower extreme interlude of lower mould device 13 is connected with fixing device 7, the upper end middle part fixedly connected with pneumatic cylinder 10 of support frame 11, the output of pneumatic cylinder 10 runs through support frame 11 and fixedly connected with upper mold 8, the upper end left part of upper mold 8 is opened has injection molding opening 9, the equal fixedly connected with gag lever 12 in lower extreme four corners of upper mold 8.

The lower die device 13 comprises a lower die plate 131, four limiting cylinders 133 are fixedly connected to four corners of the upper end of the lower die plate 131, a die groove 134 and four through holes 136 are formed in the middle of the upper end of the lower die plate 131 respectively, the through holes 136 are provided with four numbers, the through holes 136 are located around the upper end of the die groove 134, a connecting hole 135 is formed in the middle of the lower end of the die groove 134, water cavities 132 are formed in the left end and the right end of the lower die plate 131, water is injected into the water cavities and cooled, the four water cavities 132 are provided, and the lower die plate 131 is fixedly connected to the upper end of the supporting plate 5; the lifting device 6 comprises a telescopic controller 61, the output end of the telescopic controller 61 penetrates through the base 4 and is fixedly connected with a first fixing plate 63, four corners of the lower end of the first fixing plate 63 are fixedly connected with a first fixing rod 62, four corners of the upper end of the first fixing plate 63 are fixedly connected with a stabilizing block 68, the right part of the upper end of the stabilizing block 68 is fixedly connected with a connecting shaft 67, the outer surface of the connecting shaft 67 is movably connected with a first top wheel 65 and a second top wheel 66, the upper end of the first fixing plate 63 is fixedly connected with a first ejector rod 64, the number of the first ejector rods 64 is four, and the telescopic controller 61 is fixedly connected to the middle part of the lower end of the base 4; the fixing device 7 comprises a second fixing plate 71, four corners of the upper end of the second fixing plate 71 are fixedly connected with a second ejector rod 73, the middle of the upper end of the second fixing plate 71 is fixedly connected with a second fixing rod 72, the upper end of the second fixing rod 72 is fixedly connected with an ejector disc 74, and the second fixing plate 71 is located right below the lower template 131; the position sizes of the four limiting cylinders 133 correspond to the position sizes of the four limiting rods 12, so that the whole injection molding process is prevented from deviating, the production precision of the bicycle rim is enhanced, and the position sizes of the four insertion holes 136 correspond to the position sizes of the four second ejector rods 73; simultaneously, the top wheel 65 props against the lower end face of the second fixing plate 71, so that the top disc 74 and the four second ejector rods 73 move upwards simultaneously, the formed bicycle rim finished product is taken out conveniently, the telescopic controller 61 is electrically connected with the control box 3, and the output end of the telescopic controller 61 is utilized to drive the first fixing plate 63 to move up and down, the first fixing plate 63 is not in contact with the inner plate wall of the supporting plate 5, so that the friction is avoided, and the service life of the equipment is shortened.

It should be noted that the utility model is a bicycle rim mold convenient for taking materials, the four corners of the lower end of a base 4 are fixedly provided with supporting legs 2, the stability of the whole device is improved, a control box 3 controls each device, in the using process, the output end action of a hydraulic cylinder 10 is utilized to drive an upper mold 8 to be pressed with a lower mold plate 131, the four corners of the upper end of the lower mold plate 131 are fixedly provided with limiting cylinders 133, the limiting cylinders 133 correspond to the position and the size of four limiting rods 12, the deviation in the whole injection molding process is avoided, the production precision of the bicycle rim is enhanced, the lower mold plate 131 is provided with mold grooves 134 which are mold grooves for producing the bicycle rim, water cavities 132 are arranged on the two sides of the lower mold plate 131 to inject water and cool the bicycle rim, after injection molding, the output end action of a telescopic controller 61 is utilized to drive a fixing plate 63 to carry out lifting motion, height that rises No. one fixed plate 63 and the highly be located same water flat line of backup pad 5, thereby make No. two knock wheels 66 support the interior siding of backup pad 5, No. two knock wheels 65 support the lower terminal surface of No. two fixed plates 71 simultaneously, make its top plate 74 and No. four ejector pins 73 simultaneously upward movements, even the bicycle ring glues in die cavity 134, also make things convenient for the bicycle ring finished product after the shaping to take out, thereby can improve staff work efficiency, reduce staff's the amount of labour, whole device simple structure, high adaptability is favorable to being convenient for to get the use of the bicycle ring mould of material.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bicycle circle mould convenient to get material, includes base (4), its characterized in that: the water tank is characterized in that supporting legs (2) are fixedly connected to four corners of the lower end of the base (4), a control box (3) is fixedly connected to the right portion of the front end of the base (4), a water tank (1) is arranged in the middle of the upper end of the base (4), a supporting frame (11) is fixedly connected to the upper end of the base (4), supporting plates (5) are fixedly connected to the left portion of the upper end and the right portion of the upper end of the base (4), a lower die device (13) is fixedly connected to the upper ends of the two supporting plates (5) together, a lifting device (6) is fixedly connected to the lower end of the base (4), a fixing device (7) is connected to the lower end of the lower die device (13) in an inserting mode, a hydraulic cylinder (10) is fixedly connected to the middle of the upper end of the supporting frame (11), an output end of the hydraulic cylinder (10) penetrates through the supporting frame (11) and is fixedly connected with an upper die (8), and an injection molding opening (9) is formed in the left portion of the upper die (8), limiting rods (12) are fixedly connected to four corners of the lower end of the upper die (8).

2. The bicycle rim mold convenient for taking materials as claimed in claim 1, wherein: lower die assembly (13) includes lower bolster (131), the equal fixedly connected with of upper end four corners of lower bolster (131) is spacing section of thick bamboo (133), die cavity (134) and interlude hole (136) have been opened respectively in the upper end middle part of lower bolster (131), four have been seted up in interlude hole (136), it is located around the upper end of die cavity (134) to wear hole (136), open at the lower extreme middle part of die cavity (134) has connecting hole (135), open the left end and the right-hand member of lower bolster (131) has water cavity (132), four have been seted up in water cavity (132), lower bolster (131) fixed connection is in the upper end of backup pad (5).

3. The bicycle rim mold convenient for taking materials as claimed in claim 1, wherein: elevating gear (6) are including flexible controller (61), the output of flexible controller (61) runs through base (4) and fixed plate (63) of fixedly connected with No. one, dead lever (62) of the equal fixedly connected with in lower extreme four corners of fixed plate (63), the equal fixedly connected with in upper end four corners of fixed plate (63) stabilizing block (68), the upper end right part fixedly connected with connecting axle (67) of stabilizing block (68), the surface swing joint of connecting axle (67) has top wheel (65) and top wheel (66) No. two, ejector pin (64) of the upper end fixedly connected with of fixed plate (63), ejector pin (64) are provided with four, flexible controller (61) fixed connection is at the lower extreme middle part of base (4).

4. The bicycle rim mold convenient for taking materials as claimed in claim 1, wherein: fixing device (7) are including No. two fixed plates (71), No. two ejector pins (73) of the equal fixedly connected with in upper end four corners of No. two fixed plates (71), No. two dead levers (72) of upper end middle part fixedly connected with of No. two fixed plates (71), the upper end fixedly connected with head plate (74) of No. two dead levers (72), No. two fixed plates (71) are located lower bolster (131) under.

5. The bicycle rim mold convenient for taking materials as claimed in claim 2, wherein: the position sizes of the four limiting cylinders (133) correspond to the position sizes of the four limiting rods (12), and the position sizes of the four through insertion holes (136) correspond to the position sizes of the four second ejector rods (73).

6. A bicycle rim mold convenient to take out material as defined in claim 3, wherein: the telescopic controller (61) is electrically connected with the control box (3), and the first fixing plate (63) is not in contact with the inner plate wall of the supporting plate (5).