CN219378901U

CN219378901U - Modeling pressure head

Info

Publication number: CN219378901U
Application number: CN202223354541.3U
Authority: CN
Inventors: 冯玉龙
Original assignee: Qingdao Ruishuo Casting Machinery Co ltd
Current assignee: Qingdao Ruishuo Casting Machinery Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-07-21
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of casting equipment, in particular to a modeling pressure head, which comprises a template, wherein a fixed block is fixedly connected to the middle position of one side of the template, threaded holes are formed in the four corner positions of the fixed block, pressure head mechanisms are arranged at two ends of the inside of the template, and the pressure head mechanisms comprise placing shells. According to the utility model, the pressing head mechanisms are arranged at the two ends of the inside of the template, the fixing blocks and the threaded holes are utilized to facilitate the installation of the molding pressing head on the casting molding machine, and the adjusting unit, the pressing plate and the rectangular frames with proper numbers are utilized to be matched for use, so that the extrusion area of the molding pressing head during use is conveniently adjusted, the practicability of the molding pressing head is improved, and the electric push rod is started, so that the placing shell, the pressing plate and the rectangular frames with proper numbers are moved, and the moving pressing plate and the rectangular frames with proper numbers are utilized to facilitate molding sand shaping, so that the molding sand molding machine is more convenient to use.

Description

Modeling pressure head

Technical Field

The utility model relates to the technical field of casting equipment, in particular to a modeling pressure head.

Background

The molding machine is a casting apparatus for manufacturing sand molds, and its main functions are: filling loose molding sand into a sand box; compacting the molding sand, and compacting loose molding sand in the sand box by different methods such as jolt ramming, compaction, jolt ramming, injection compaction and the like. The molding machine for compacting the molding sand works by pushing the molding press head to move, and the molding press head is utilized to tamp and punch the sand in the sand box, so that the molding control is facilitated, and the use effect of the molding machine is improved. However, the structure of the molding press head of the existing molding machine is generally fixed, so that the extrusion area of the molding press head is generally fixed, the compaction area of the molding press head is inconvenient to adjust according to use, and the use effect is poor.

Disclosure of Invention

The utility model aims to provide a modeling pressure head.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a molding pressure head, includes template, the intermediate position department of template one side has linked firmly the fixed block, screw hole has all been seted up to four corner positions of fixed block, template inside both ends all are provided with pressure head mechanism, pressure head mechanism is including placing the shell, the intermediate position department of placing shell one side has seted up the connection breach, the opposite side of placing the shell has linked firmly two electric putter, and electric putter's one end links firmly with template, the intermediate position department of connection breach is provided with the clamp plate, two connecting rods have been linked firmly to one side of clamp plate, and connecting rod one end links firmly with the inside wall of placing the shell, rectangular notch has been seted up to one side of connecting rod, the lateral wall of clamp plate is provided with a plurality of rectangle frames, and a plurality of rectangle frames are by little to big slip in proper order cup joint, four corner positions of rectangle frame all have linked firmly compression spring, and compression spring links firmly with the inside wall of placing the shell, the outside of clamp plate is provided with the adjustment unit.

Further, two limiting grooves are formed in the middle position of the inner side wall of the template, two limiting blocks are fixedly connected to one end of the placing shell, and the limiting blocks are in sliding connection with the limiting grooves in the corresponding positions.

Further, four corner positions of the rectangular frame are fixedly connected with telescopic pipes, one end of each telescopic pipe is fixedly connected with the inner side wall of the placing shell, and the compression spring is located in the telescopic pipe at the corresponding position.

Further, both ends inside the template are fixedly connected with limiting frames, and the limiting frames are in sliding connection with the outer side walls of the placing shells at the corresponding positions.

Further in that, the adjustment unit includes the motor, motor one end links firmly with an inside wall of corresponding position department rectangle breach, the output of motor links firmly gear one, and gear one's lateral wall symmetrical engagement has two gears two, gear two's inside cup joints and is fixed with the screw rod, and two screw rod centrosymmetries, screw rod one end is rotated with the inside wall of placing the shell and is connected, and the screw rod other end is rotated with the connecting rod of corresponding position department and is connected, the lateral wall of screw rod closes soon and is connected with the flitch, and the one end of flitch has linked firmly the movable plate, the one end of movable plate one side has linked firmly the impeller, and the impeller contacts with an inside wall of placing the shell, wedge breach has been seted up to the one end of impeller, and wedge breach and the rectangular frame of corresponding position department contact.

The movable plate is characterized in that the other end of one side of the movable plate is fixedly connected with an L-shaped plate, and one inner side wall of the L-shaped plate is contacted with a plurality of rectangular frames.

Further, the height of the inner part of the L-shaped plate is the same as the thickness of the rectangular frame, and the thickness of the rectangular frame is the same as the thickness of the pressing plate.

The utility model has the beneficial effects that:

1. through all being provided with pressure head mechanism at template inside both ends to utilize fixed block and screw hole to be convenient for install this molding pressure head on casting molding machine, and utilize adjustment unit, clamp plate and the rectangular frame cooperation of suitable quantity to use, thereby the extrusion area when being convenient for adjust this molding pressure head and use has improved the practicality of this molding pressure head, and the rethread starts electric putter, thereby makes to place the rectangular frame of shell, clamp plate and suitable quantity and removes, and then utilizes the clamp plate of removal and the rectangular frame of suitable quantity to be convenient for mould the molding sand, it is more convenient to use.

Drawings

The utility model is further described below with reference to the accompanying drawings.

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

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model;

FIG. 4 is a schematic view of the structure of the present utility model;

FIG. 5 is a schematic view of the structure of the present utility model;

fig. 6 is a schematic view of the structure of the present utility model.

In the figure: 100. templates; 101. a limit groove; 110. a fixed block; 111. a threaded hole; 120. a limit frame; 200. a pressure head mechanism; 210. placing a shell; 211. a connection notch; 220. an electric push rod; 230. a limiting block; 240. a pressing plate; 250. a rectangular frame; 251. a telescopic tube; 252. a compression spring; 260. an adjusting unit; 261. a motor; 262. a first gear; 263. a pushing plate; 264. a screw; 265. a second gear; 266. a moving plate; 267. a pushing block; 2671. wedge-shaped notch; 268. an L-shaped plate; 270. a connecting rod; 271. rectangular notch.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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. 1-6, a molding press head comprises a template 100, two connecting rods 270 are fixedly connected to the middle position of one side of the template 100, a fixing block 110 is fixedly connected to the inner side wall of the placing shell 210, threaded holes 111 are formed in the four corner positions of the fixing block 110, press head mechanisms 200 are respectively arranged at two ends of the inside of the template 100, each press head mechanism 200 comprises a placing shell 210, a connecting notch 211 is formed in the middle position of one side of the placing shell 210, two electric push rods 220 are fixedly connected to the other side of the placing shell 210, one end of each electric push rod 220 is fixedly connected to the template 100, a pressing plate 240 is arranged in the middle position of each connecting notch 211, one side of each pressing plate 240 is fixedly connected to two connecting rods 270, one end of each connecting rod 270 is fixedly connected to one side of each connecting rod 270, a plurality of rectangular notch 271 is formed in one side of each pressing plate 240, a plurality of rectangular frames 250 are sequentially sleeved in a sliding mode, each of the four corner positions of each rectangular frame 250 is fixedly connected to a compression spring 252, each compression spring 252 is fixedly connected to the inner side wall of the placing shell 210, an adjusting unit 260 is arranged on the outer side of each pressing plate 240, one of the pressing plates is fixedly connected to the other, one of the pressing plates is convenient to the pressing plates, one side of the two pressing plates 220 is convenient to use the pressing plates are convenient to install, one pressing plates to adjust the pressing plates to use, the pressing plates to enable molding press plates to be convenient to be matched with the molding press frames to be used, the molding press heads to be convenient to be matched with molding press frames to be molded, and the molding press frames to be used to be convenient to be used, and the molding press and have proper, and the molding press heads to be used to be matched with molding press, and have molding press heads to be used to be matched with molding press and used to have molding press and convenient to have molding press machine to have molding press.

Four corner positions of rectangular frame 250 have all linked firmly flexible pipe 251, and flexible pipe 251 one end links firmly with the inside wall of placing shell 210, compression spring 252 is located the inside of flexible pipe 251 of corresponding position department, utilize flexible pipe 251 to carry out spacing to compression spring 252, template 100 inside both ends have all linked firmly spacing frame 120, and spacing frame 120 and the lateral wall sliding connection of placing shell 210 of corresponding position department, utilize spacing frame 120 to carry out auxiliary stay spacing to placing shell 210, two spacing grooves 101 have been seted up to the intermediate position department of template 100 an inside wall, the one end of placing shell 210 has linked firmly two stopper 230, and stopper 230 and the spacing groove 101 sliding connection of corresponding position department, utilize stopper 230 and spacing groove 101 cooperation to use and be convenient for carry out auxiliary stay to placing shell 210.

The adjusting unit 260 comprises a motor 261, one end of the motor 261 is fixedly connected with an inner side wall of a rectangular notch 271 at a corresponding position, a gear one 262 is fixedly connected with the output end of the motor 261, two gears two 265 are symmetrically meshed with the outer side wall of the gear one 262, a screw rod 264 is fixedly sleeved in the gear two 265, the two screws 264 are centrosymmetrically connected with the inner side wall of the placing shell 210 in a rotating mode, the other end of the screw rod 264 is rotatably connected with a connecting rod 270 at the corresponding position, the outer side wall of the screw rod 264 is rotatably connected with a pushing plate 263, one end of the pushing plate 263 is fixedly connected with a moving plate 266, one end of one side of the moving plate 266 is fixedly connected with a pushing block 267, the pushing block 267 is in contact with a rectangular frame 250 at the corresponding position, a wedge notch 2671 is formed at one end of the pushing block 267, the wedge notch 2671 is in contact with the rectangular frame 250 at the corresponding position, the gear one end of the wedge notch 2671 is driven by the motor 261, the screw rod 264 is driven by the motor 261 to rotate, the gear one 262 is meshed with the gears two 265, the screw rod 264 is further driven to rotate, the two pushing plates 263 are further driven to move, the two pushing plates 263 face away from each other, the pushing plate 263 is driven by the pushing plate 263, the pushing plate 263 is further driven by the pushing plate 263 to move, the other is driven by the same thickness as the wedge notch 263 is driven by the same as the thickness as the other, the wedge notch 268, the wedge notch is driven by the other to move the wedge plate 250, and the other side is not is driven by the right L plate 250 is contacted with the other to move by the corresponding frame 250, and has a thickness is opposite to move to the corresponding frame 250.

Working principle: during the use, utilize fixed block 110 and screw hole 111 to be convenient for install this molding pressure head on the casting molding machine, when the extrusion area when this molding pressure head is used is needed to be adjusted, through start motor 261, utilize motor 261 to drive gear one 262 and rotate, and gear one 262 and gear two 265 mesh, thereby make screw rod 264 rotate, and then make two push plates 263 remove, and two push plates 263 carry out the phase and deviate from the removal, and push plates 263 remove and make movable plate 266 and push block 267 remove, utilize wedge breach 2671 on the movable push block 267 to be convenient for remove rectangular frame 250, thereby make the rectangular frame 250 of suitable quantity remove, and then make the rectangular frame 250 of suitable quantity move to suitable position department, and the opposite side of suitable quantity rectangular frame 250 is in the coplanar with the clamp plate 240, utilize the rectangular frame 250 of suitable quantity to cooperate with clamp plate 240 and use, thereby the extrusion area when this molding pressure head is adjusted, the practicality of this molding pressure head has been improved, and again through starting electric putter 220, thereby make place the shell 210, clamp plate 240 and the rectangular frame of suitable quantity remove 250, and the suitable quantity of rectangular frame 250 remove the molding sand 250, and the suitable quantity of molding sand is convenient for carry out the shaping.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims

1. The utility model provides a molding pressure head, includes template (100), its characterized in that, the intermediate position department of template (100) one side has linked firmly fixed block (110), screw hole (111) have all been seted up to four corner positions of fixed block (110), template (100) inside both ends all are provided with pressure head mechanism (200), pressure head mechanism (200) are including placing shell (210), connecting notch (211) have been seted up to intermediate position department of placing shell (210) one side, the opposite side of placing shell (210) has linked firmly two electric putter (220), and electric putter's (220) one end and template (100) link firmly, connecting notch (211) intermediate position department is provided with clamp plate (240), one side of clamp plate (240) has linked firmly two connecting rods (270), and connecting rod (270) one end and the inside wall of placing shell (210) link firmly, notch (271) have been seted up to one side of connecting rod (270), the outside lateral wall of clamp plate (240) has set up a plurality of rectangle frames (250), and a plurality of rectangle clamp plates (250) have been connected firmly by rectangle frame (250) and compression spring (252) side edge that all are compressed in proper order, the compression position (252) have been linked firmly in proper order, an adjusting unit (260) is arranged on the outer side of the pressing plate (240).

2. The molding press as claimed in claim 1, wherein two limiting grooves (101) are formed in a middle position of an inner side wall of the mold plate (100), two limiting blocks (230) are fixedly connected to one end of the placement case (210), and the limiting blocks (230) are slidably connected with the limiting grooves (101) at corresponding positions.

3. The molding press as claimed in claim 1, wherein the four corner positions of the rectangular frame (250) are fixedly connected with the telescopic tube (251), one end of the telescopic tube (251) is fixedly connected with the inner side wall of the placement case (210), and the compression spring (252) is located inside the telescopic tube (251) at the corresponding position.

4. The molding press as claimed in claim 1, wherein the two ends of the interior of the mold plate (100) are fixedly connected with a limiting frame (120), and the limiting frame (120) is slidably connected with the outer side wall of the placement case (210) at the corresponding position.

5. The molding press as claimed in claim 1, wherein the adjusting unit (260) comprises a motor (261), one end of the motor (261) is fixedly connected with an inner side wall of the rectangular notch (271) at the corresponding position, the output end of the motor (261) is fixedly connected with a first gear (262), the outer side wall of the first gear (262) is symmetrically meshed with two gears (265), a screw rod (264) is sleeved and fixed inside the second gear (265), the two screws (264) are centrally symmetrical, one end of the screw rod (264) is rotationally connected with the inner side wall of the placing shell (210), the other end of the screw rod (264) is rotationally connected with the connecting rod (270) at the corresponding position, the outer side wall of the screw rod (264) is rotationally connected with a pushing plate (263), one end of the pushing plate (263) is fixedly connected with a moving plate (266), one end of one side of the moving plate (266) is fixedly connected with a pushing block (267), the pushing block (267) is contacted with an inner side wall of the placing shell (210), one end of the pushing block (2671) is opened, and the other end of the pushing block (2671) is in contact with the rectangular notch (2671) at the corresponding position.

6. The molding press of claim 5, wherein an L-shaped plate (268) is fixedly attached to the other end of one side of the movable plate (266), and an inner side wall of the L-shaped plate (268) is in contact with the plurality of rectangular frames (250).

7. The molding press of claim 6, wherein the height of the interior of the L-shaped plate (268) is the same as the thickness of the rectangular frame (250), and the rectangular frame (250) is the same as the thickness of the platen (240).