Preheater inner cylinder hanging piece mold

Abstract

The utility model provides a preheater inner cylinder hanging piece mould, which relates to the technical field of preheater mould piece manufacturing, and comprises a carrying assembly and a protective cutting mechanism, an adaptive positioning part assembled by a bolt is arranged above the side of the carrying assembly, and the protective cutting mechanism assembled by the bolt is arranged at the top end of the adaptive positioning part. The protection cutting mechanism comprises a top frame, a sliding sleeve, a hydraulic oil cylinder, a lifting block, a cutting knife, a side protection frame and an end protection frame, the top frame is arranged at the top end of the adaptive positioning part, the sliding sleeve is arranged below one end of the top frame, and the hydraulic oil cylinder is arranged above one end of the top frame; according to the positioning structure, the lifting pressing plate is arranged above the open type carrying plate, so that the lifting pressing plate can enable the sliding strip and the folding piece to adaptively position raw materials according to the specific size under the action of the side outer plate, the first air cylinder and the push strip, and therefore the adaptation efficiency of the positioning structure is improved, and the product quality is improved. And the use safety of the equipment is also improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to preheater die piece manufacturing technical field especially relates to a preheater inner tube piece hanging die. BACKGROUND

[0002] The preheater is the heat receiving surface that preheats the air before entering the boiler to a certain temperature by the flue gas in the tail flue of the boiler through the internal heat sink, is used for improving the heat exchange performance of the boiler, reduces energy consumption, usually sets up the inner tube in the cyclone drum to improve the separation efficiency of material and hot air, reduces unnecessary circulation of the powdery material between various cyclone drums, and the common inner tube structure has integral type and piece hanging type two, since the integral type inner tube has the shortcomings such as not easy to replace, therefore, the piece hanging type inner tube of piece manufacturing, piece transportation, on-site assembly becomes the first choice of design, and the piece hanging type inner tube is divided into three specifications of piece, top, middle and bottom, and three forming dies are needed for production respectively.

[0003] The existing piece hanging die is used, such as the application number CN201720454755.8 discloses a preheater inner tube piece hanging die, the die includes a die cylinder, an upper cover and a lower cover, both ends of the die cylinder are open, the cross section of the die cylinder is rectangular, the upper cover and the lower cover are respectively arranged at the upper and lower openings of the die cylinder, and the size is adapted to the external dimension of the opening, the lower end of the upper cover and the upper end of the lower cover are respectively provided with square column tables, and the size of the square column table is adapted to the internal dimension of the corresponding opening, however, in the above base, the structure of the piece hanging die is fixed, and it is not convenient to adaptively adjust and set for different structures of products, therefore, the utility model provides a preheater inner tube piece hanging die to solve the problems in the prior art. UTILITY MODEL CONTENTS

[0004] In view of the above problems, the utility model provides a preheater inner tube piece hanging die, which mainly sets a lifting pressure plate above an open mounting plate, so that the lifting pressure plate can make the sliding strip and the opposite piece be adaptively positioned according to the specific size under the action of the side outer plate, the first air cylinder and the push strip, thereby improving the adaptive efficiency of the positioning structure and the safety of equipment use.

[0005] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: a preheater inner tube piece hanging die, including a mounting assembly and a protection cutting mechanism, the side of the mounting assembly is provided with a bolt-fitted adaptive positioning component, and the top end of the adaptive positioning component is provided with a bolt-fitted protection cutting mechanism.

[0006] The protection cutting mechanism comprises a top frame, a sliding sleeve, a hydraulic oil cylinder, a lifting block, a cutting knife, a side guard frame and an end guard frame, the top frame is arranged at the top end of the adjustable positioning component, a sliding sleeve is arranged below one end of the top frame, a hydraulic oil cylinder is arranged above one end of the top frame, the output end of the hydraulic oil cylinder is provided with a lifting block, the lifting block is provided with a cutting knife below, the lifting block is provided with a side guard frame at both ends, and the outer side of the lifting block is provided with an end guard frame.

[0007] As a preferred embodiment of the utility model, the side guard frame and the end guard frame both have an elastic arc-shaped air bag structure.

[0008] As a preferred embodiment of the utility model, the mounting assembly comprises a pad, a main table plate, a middle bolt base and a mounting plate, the top side of the pad is provided with the main table plate, the top side of the main table plate is provided with the middle bolt base assembled by bolts, and the upper side of the middle bolt base is provided with the mounting plate.

[0009] As a preferred embodiment of the utility model, the adjustable positioning component comprises a side bolt base, a side outer plate, a first air cylinder, a push bar, an outer connecting air cylinder, a connecting plate, a pneumatic push piece, an open-top base plate, a hoisting air cylinder, a lifting pressure plate, a sliding bar and a folding piece, the side bolt base is bolted above the side of the main table plate, the top side of the side bolt base is provided with the side outer plate, the inner side of the side outer plate is provided with the first air cylinder in a sleeved manner, and the output end of the first air cylinder is provided with the push bar.

[0010] As a preferred embodiment of the utility model, one end of the side outer plate is provided with the outer connecting air cylinder, the output end of the outer connecting air cylinder is provided with the connecting plate, and the inner side below the connecting plate is provided with the pneumatic push piece.

[0011] As a preferred embodiment of the utility model, the top side of the side outer plate is provided with the open-top base plate, the middle part below the open-top base plate is provided with the hoisting air cylinder, the bottom of the hoisting air cylinder is provided with the lifting pressure plate, the inner side of the lifting pressure plate is provided with the sliding bar, and the sliding bar is slidably connected with the folding piece.

[0012] The utility model discloses a kind of positioning structures, which has the beneficial effects that:

[0013] The utility model mainly utilizes the lifting pressure plate above the open mounting plate, so that the lifting pressure plate can make the sliding bar and the folding piece under the action of side outer plate, first air cylinder and push bar, so that the raw material is adaptively positioned according to specific size, thereby improving the adaptive efficiency of positioning structure, and improving the safety of equipment use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the three-dimensional structure schematic view of the utility model.

[0015] Figure 2 It is the bottom view three-dimensional structure schematic diagram of the utility model;

[0016] Figure 3 It is the three-dimensional structure schematic diagram of the mounting assembly of the utility model;

[0017] Figure 4 It is the three-dimensional structure schematic diagram of the suitable positioning component of the utility model;

[0018] Figure 5 It is the three-dimensional structure schematic diagram of the protective cutting mechanism of the utility model.

[0019] Wherein: 1, mounting assembly;101, tray;102, main table plate;103, middle bolt base;104, mounting plate;2, suitable positioning component;201, side bolt base;202, side outer plate;203, first cylinder;204, push bar;205, outer connecting cylinder;206, connecting plate;207, pneumatic push piece;208, open top base plate;209, hoisting cylinder;2010, lifting pressure plate;2011, sliding bar;2012, closing piece;3, protective cutting mechanism;301, top frame;302, sliding sleeve;303, hydraulic oil cylinder;304, lifting block;305, cutting knife;306, side guard frame;307, end guard frame. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the utility model, the utility model will be further described below in conjunction with examples, and the present embodiment is only used to explain the utility model, and does not constitute the limitation of the protection scope of the utility model.

[0021] According to Figures 1-5 The embodiment proposes a preheater inner cylinder hanging piece mold, including mounting assembly 1 and protective cutting mechanism 3, the side of mounting assembly 1 is provided with suitable positioning component 2 assembled by bolt, and the top end of suitable positioning component 2 is provided with protective cutting mechanism 3 assembled by bolt;

[0022] Protective cutting mechanism 3 includes top frame 301, sliding sleeve 302, hydraulic oil cylinder 303, lifting block 304, cutting knife 305, side guard frame 306 and end guard frame 307, top frame 301 is arranged at the top end of suitable positioning component 2, the lower side of one end of top frame 301 is provided with sliding sleeve 302, the upper side of one end of top frame 301 is provided with hydraulic oil cylinder 303, the output end of hydraulic oil cylinder 303 is provided with lifting block 304, the lower side of lifting block 304 is provided with cutting knife 305, the two ends of lifting block 304 are provided with side guard frame 306, and the outer side of lifting block 304 is provided with end guard frame 307.

[0023] Side guard frame 306 and end guard frame 307 both have elastic arc-shaped air bag structure.

[0024] In this embodiment, when the product is running, the hydraulic cylinder 303 at the top of the top frame 301 outputs power to drive the output end to run, so that the lifting block 304 and the cutting knife 305 are protected by the side guard frame 306 and the end guard frame 307, and the cutting knife 305 below the lifting block 304 effectively cuts the product to form a hanging piece structure.

[0025] The mounting assembly 1 comprises a pad 101, a main table plate 102, a middle bolt base 103 and a mounting plate 104. The top side of the pad 101 is provided with the main table plate 102, and the top side of the main table plate 102 is provided with the bolt-mounted middle bolt base 103. The upper side of the middle bolt base 103 is provided with the mounting plate 104.

[0026] In this embodiment, when in use, the pad 101 is placed at the processing site, and the mounting plate 104 on the top side of the middle bolt base 103 is mounted and arranged by the main table plate 102 to mount the product.

[0027] The adaptive positioning component 2 comprises a side bolt base 201, a side outer plate 202, a first air cylinder 203, a push bar 204, an outer connecting air cylinder 205, a connecting plate 206, a pneumatic push piece 207, an open-top base plate 208, a lifting air cylinder 209, a lifting pressure plate 2010, a sliding bar 2011 and a clamping piece 2012. The side bolt base 201 is bolted to the upper side of the side of the main table plate 102. The top side of the side bolt base 201 is provided with the side outer plate 202, and the inner side of the side outer plate 202 is provided with the sleeve-mounted first air cylinder 203. The output end of the first air cylinder 203 is provided with the push bar 204.

[0028] In this embodiment, when the open-top base plate 208 runs to the appropriate height position, the output power of the first air cylinder 203 on the inner side of the side outer plate 202 drives the output end to run, so that the push bar 204 drives the sliding bar 2011 and the clamping piece 2012 to position the product after the first air cylinder 203 outputs power.

[0029] One end of the side outer plate 202 is provided with the outer connecting air cylinder 205, and the output end of the outer connecting air cylinder 205 is provided with the connecting plate 206. The inner side below the connecting plate 206 is provided with the pneumatic push piece 207.

[0030] In this embodiment, when feeding, the output power of the outer connecting air cylinder 205 drives the output end to run, so that the connecting plate 206 cooperates with the pneumatic push piece 207 on the upper and lower inner sides to push the product to run after the outer connecting air cylinder 205 outputs power.

[0031] The top side of the side outer plate 202 is provided with an open-top base plate 208, and the middle part of the open-top base plate 208 is provided below the hoisting air cylinder 209, and the bottom of the hoisting air cylinder 209 is provided with a lifting pressing plate 2010, the inner side of the lifting pressing plate 2010 is provided with a sliding strip 2011, and the sliding strip 2011 is slidingly connected with a clamping piece 2012.

[0032] In this embodiment, when feeding is needed, the hoisting air cylinder 209 below the middle part of the open-top base plate 208 is used to output power to drive the output end to operate, so that the hoisting air cylinder 209 outputs power to operate and makes the lifting pressing plate 2010 operate to the appropriate height position.

[0033] The working principle of the preheater inner cylinder hanging piece mold is as follows: when used, the pad 101 is placed at the machining site, and the main base plate 102 is used to install each component to be installed and arranged, so that the carrying plate 104 on the top side of the middle bolt base 103 carries the product, when feeding is needed, the hoisting air cylinder 209 below the middle part of the open-top base plate 208 is used to output power to drive the output end to operate, so that the hoisting air cylinder 209 outputs power to operate and makes the lifting pressing plate 2010 operate to the appropriate height position, when the open-top base plate 208 operates to the appropriate height position, the side outer plate 202 and the first air cylinder 203 on the inner side output power to drive the output end to operate, so that the first air cylinder 203 outputs power to operate and makes the push strip 204 drive the sliding strip 2011 and the clamping piece 2012 to position the product, when feeding, the outer connecting air cylinder 205 outputs power to drive the output end to operate, so that the connecting plate 206 cooperates with the air-driven push piece 207 on the inner side above and below to push the product to operate, when the product operates, the hydraulic oil cylinder 303 on one end of the top frame 301 above outputs power to drive the output end to operate, so that the lifting block 304 and the cutting knife 305 are protected by the side guard frame 306 and the end guard frame 307, and the cutting knife 305 below the lifting block 304 effectively cuts the product to form the structure of the hanging piece.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A preheater inner cylinder hanging piece mold, comprising a mounting assembly (1) and a protective cutting mechanism (3), characterized in that: The side of the mounting assembly (1) is provided with bolted adjustable positioning components (2), and the top end of the adjustable positioning components (2) is provided with bolted protection cutting mechanisms (3); The protection cutting mechanism (3) comprises a top frame (301), a sliding sleeve (302), a hydraulic oil cylinder (303), a lifting block (304), a cutting knife (305), a side guard frame (306) and an end guard frame (307), the top frame (301) is arranged at the top end of the adjustable positioning component (2), one end of the top frame (301) is provided with a sliding sleeve (302) below, one end of the top frame (301) is provided with a hydraulic oil cylinder (303) above, and the output end of the hydraulic oil cylinder (303) is provided with a lifting block (304), the lifting block (304) is provided with a cutting knife (305) below, both ends of the lifting block (304) are provided with side guard frames (306), and the outer side of the lifting block (304) is provided with an end guard frame (307).

2. A preheater inner cylinder hanging piece mold according to claim 1, characterized in that: The side guard frame (306) and the end guard frame (307) both have an elastic arc-shaped air bag structure.

3. The preheater inner cylinder hanging piece mold according to claim 1, characterized in that: The mounting assembly (1) comprises a pad (101), a main table plate (102), a middle bolt base (103) and a mounting plate (104), the top side of the pad (101) is provided with a main table plate (102), the top side of the main table plate (102) is provided with a bolted middle bolt base (103), and the upper side of the middle bolt base (103) is provided with a mounting plate (104).

4. A preheater inner cylinder sheet hanging piece mold according to claim 3, characterized in that: The adjustable positioning component (2) comprises a side bolt base (201), a side outer plate (202), a first air cylinder (203), a push bar (204), an outer connecting air cylinder (205), a connecting plate (206), a pneumatic push piece (207), an open-top base plate (208), a lifting air cylinder (209), a lifting pressing plate (2010), a sliding bar (2011) and a clasp (2012), the side bolt base (201) is bolted on the side of the main table plate (102), the top side of the side bolt base (201) is provided with a side outer plate (202), and the inner side of the side outer plate (202) is provided with a sleeved first air cylinder (203), and the output end of the first air cylinder (203) is provided with a push bar (204).

5. A preheater inner cylinder hanging piece mold according to claim 4, characterized in that: One end of the side outer plate (202) is provided with an outer connecting air cylinder (205), and the output end of the outer connecting air cylinder (205) is provided with a connecting plate (206), and the inner side below the connecting plate (206) is provided with a pneumatic push piece (207).

6. A preheater inner cylinder sheet hanging piece mold according to claim 4, characterized in that: The top side of the side outer plate (202) is provided with an open-top base plate (208), the middle part below the open-top base plate (208) is provided with a lifting air cylinder (209), the bottom of the lifting air cylinder (209) is provided with a lifting pressing plate (2010), the inner side of the lifting pressing plate (2010) is provided with a sliding bar (2011), and the sliding bar (2011) is slidingly connected with a clasp (2012).

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