Integrally-formed cylinder body structure

Abstract

The utility model discloses an integrally-formed cylinder body structure, and relates to the field of integrally-formed cylinder body structures. The integrally-formed cylinder body structure comprises a base, a plurality of limiting units, a plurality of adjusting units and a forming inner frame, and the forming inner frame is arranged between the limiting units and the adjusting units. According to the integrally-formed cylinder body structure, the forming outer frames of different sizes are limited through the protection frame, automobile oil cylinders of different sizes are conveniently cast, the extrusion bases are adjusted to slide on the threaded rod, and at the moment, the extrusion bases slide along the outer circumferential wall of the forming inner frame till the two extrusion bases are attached to the two sides of the forming outer frames correspondingly, and therefore casting of the automobile oil cylinders is facilitated. The sealing device is used for sealing the forming outer frame, the automobile oil cylinder can be integrally formed between the forming inner frame and the forming outer frame conveniently, and air cylinders of different sizes can be conveniently produced by sealing the forming outer frames of different lengths.

Description

Technical Field

[0001] The utility model relates to the technical field of one-piece cylinder structure, in particular to an one-piece cylinder structure. Background Art

[0002] One-piece cylinder block refers to the process of directly fusing the automobile cylinder into a whole during the manufacturing process to reduce the connection gaps between components and improve the overall sealing, strength and durability.

[0003] When performing one-piece molding of automobile oil cylinders, casting is used to effectively perform one-piece molding to ensure integrity and improve overall sealing, strength and durability.

[0004] In the prior art, when forming an automobile cylinder, a forming mold structure is required to form the automobile cylinder. The multiple parts of the cylinder are spliced ​​together and then cast. However, in the prior art, in order to ensure the accuracy of casting, the splicing between the parts needs to be precise. The splicing is relatively difficult and requires manual control of the plug-in to make it in the appropriate position. At the same time, when changing the casting size, a new forming mold needs to be replaced, which is not conducive to processing and production. Therefore, we propose an integrated cylinder structure. Utility Model Content

[0005] In response to the deficiencies of the prior art, the present invention provides an integrally molded cylinder structure, which solves the problem of requiring manual control of the plug-in to place it in the appropriate position, and the need to replace a new molding mold when changing the casting molding size, which is not conducive to processing and production.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an integrally formed cylinder structure, comprising a base, a plurality of limiting units, a plurality of adjusting units and a formed inner frame, wherein the limiting units and the adjusting units are arranged on the base, the formed inner frame is arranged between the limiting units and the adjusting units, and the outer peripheral wall of the formed inner frame is provided with two formed outer frames, and the formed inner frame and the formed outer frame cooperate to perform cylinder casting;

[0007] The limiting unit includes a protective frame slidably connected to the base, a first sliding rod slidably connected to the inner wall of the protective frame, one end of the first sliding rod is fixedly connected to the connecting seat, and one side of the connecting seat is fixedly connected to multiple limiting seats. The connecting seat and the multiple limiting seats are used to limit the molding outer frames of different sizes, thereby facilitating the casting of the cylinder body;

[0008] The adjusting unit comprises a fixing frame fixedly connected to the base, an extrusion seat is slidably connected to the outer wall of the fixing frame, and the extrusion seat is fitted with the molded inner frame.

[0009] Preferably, a sliding seat is slidably connected to the inner wall of the base, and the sliding seat is fixedly connected to the protective frame.

[0010] Preferably, a spring is fixedly connected to the inner wall of the protective frame, and the other end of the spring is fixedly connected to the connecting seat.

[0011] Preferably, a plurality of second sliding rods are fixedly connected to one side of the connecting seat, and one end of the second sliding rod located outside the protective frame is fixedly connected to a fixing seat.

[0012] Preferably, the limiting seat is in contact with the molded outer frame.

[0013] Preferably, the outer wall of the molded outer frame fits in contact with the extrusion seat.

[0014] Preferably, a threaded rod is slidably connected to the inner wall of the extrusion seat, and the threaded rod is fixedly connected to the fixing frame.

[0015] Preferably, the outer peripheral wall of the threaded rod is bolted with a plurality of nut seats, and the plurality of nut seats are respectively fitted with two sides of the extrusion seat.

[0016] The utility model discloses an integrally formed cylinder structure, which has the following beneficial effects:

[0017] The one-piece cylinder structure is formed by sliding a protective frame connected to a base and limiting the formed outer frame through two limiting units. The protective frame limits the formed outer frames of different sizes, which facilitates the casting of automobile cylinders of different sizes. The extrusion seat is adjusted to slide on the threaded rod. At this time, the extrusion seat slides along the outer peripheral wall of the formed inner frame until the two extrusion seats are respectively fitted with the two sides of the formed outer frame to seal the formed outer frame, which facilitates the one-piece molding of the automobile cylinder between the formed inner frame and the formed outer frame. By sealing the formed outer frames of different lengths, cylinders of different sizes can be produced conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the connection of the molded outer frame of the utility model;

[0021] Figure 3This is a schematic diagram of the structure of the limit unit of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the regulating unit of the utility model.

[0023] In the figure: 1. Base; 2. Limiting unit; 201. Protective frame; 202. Sliding seat; 203. Connecting seat; 204. Limiting seat; 205. First sliding rod; 206. Second sliding rod; 207. Fixed seat; 208. Spring; 3. Adjusting unit; 301. Fixed frame; 302. Extrusion seat; 303. Threaded rod; 304. Nut seat; 4. Molded inner frame; 401. Molded outer frame. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments 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 any creative efforts are within the scope of protection of the present invention.

[0025] The embodiment of the present application solves the problem of needing manual control of the plug-in to make it in the appropriate position and the need to replace a new molding mold when changing the casting molding size, which is not conducive to processing and production, by providing an integrally molded cylinder body structure. The protective frame 201 is slidably connected to the base 1, and the molding outer frame 401 is limited by two limit units 2. The molding outer frames 401 of different sizes are limited by the protective frame 201, which is convenient for casting automobile cylinders of different sizes. The extrusion seat 302 is adjusted to slide on the threaded rod 303. At this time, the extrusion seat 302 slides along the outer peripheral wall of the molding inner frame 4 until the two extrusion seats 302 are respectively fitted with the two sides of the molding outer frame 401, which is used to seal the molding outer frame 401, so that the automobile cylinder is integrally molded between the molding inner frame 4 and the molding outer frame 401. By sealing the molding outer frames 401 of different lengths, cylinders of different sizes are conveniently produced.

[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0027] The embodiment of the utility model discloses an integrally formed cylinder structure.

[0028] According to the attached Figure 1As shown, it includes a base 1, multiple limiting units 2, multiple adjusting units 3 and a molded inner frame 4. The limiting units 2 and the adjusting units 3 are arranged on the base 1, and the molded inner frame 4 is arranged between the limiting units 2 and the adjusting units 3. The outer peripheral wall of the molded inner frame 4 is provided with two molded outer frames 401. When the automobile oil cylinder is formed, the molded inner frame 4 is placed on the base 1, and the molded outer frame 401 is placed outside the molded inner frame 4. The molded inner frame 4 and the molded outer frame 401 are matched, and casting is performed between the molded inner frame 4 and the molded outer frame 401 to form the automobile oil cylinder;

[0029] According to the attached Figure 2 、 3 As shown, the limiting unit 2 includes a protective frame 201 slidably connected to the base 1, and a first sliding rod 205 is slidably connected to the inner wall of the protective frame 201. One end of the first sliding rod 205 is fixedly connected to the connecting seat 203. By sliding the protective frame 201 on the base 1, the connecting seat 203 and the limiting seat 204 on the protective frame 201 are pushed to move, so that the limiting seat 204 contacts and squeezes the molding outer frame 401. The molding outer frame 401 is limited by the two limiting units 2. The molding outer frames 401 of different sizes are limited by the protective frame 201, which facilitates the casting of automobile cylinders of different sizes.

[0030] Through the casting port provided on the protection frame 201, the casting liquid enters the space between the molding inner frame 4 and the molding outer frame 401 through the liquid inlet on the molding outer frame 401 for molding;

[0031] According to the attached Figure 4 As shown, the adjustment unit 3 includes a fixing frame 301 fixedly connected to the base 1, and an extrusion seat 302 is slidably connected to the outer wall of the fixing frame 301, and the extrusion seat 302 is fitted with the molded inner frame 4. The extrusion seat 302 is adjusted to slide on the threaded rod 303. At this time, the extrusion seat 302 slides along the outer peripheral wall of the molded inner frame 4 until the two extrusion seats 302 are respectively fitted with the two sides of the molded outer frame 401, which is used to seal the molded outer frame 401, so as to facilitate the integral molding of the automobile cylinder between the molded inner frame 4 and the molded outer frame 401. By sealing the molded outer frames 401 of different lengths, it is convenient to produce cylinders of different sizes.

[0032] A sliding seat 202 is slidably connected to the inner wall of the base 1 , and the sliding seat 202 is fixedly connected to the protective frame 201 . By sliding the sliding seat 202 on the inner wall of the base 1 , the protective frame 201 slides on the base 1 .

[0033] A spring 208 is fixedly connected to the inner wall of the protective frame 201, and the other end of the spring 208 is fixedly connected to the connecting seat 203. When the protective frame 201 moves, the protective frame 201 drives the connecting seat 203 and the limit seat 204 to move. When the limit seat 204 contacts the molded outer frame 401, it pushes the molded outer frame 401 to move, so that the two molded outer frames 401 fit together. When the protective frame 201 continues to move, the protective frame 201 squeezes the spring 208, so that the spring 208 is compressed between the protective frame 201 and the connecting seat 203.

[0034] A plurality of second sliding rods 206 are fixedly connected to one side of the connecting seat 203, and one end of the second sliding rod 206 outside the protective frame 201 is fixedly connected to the fixed seat 207. At this time, the first sliding rod 205 and the second sliding rod 206 slide along the protective frame 201, so that the protective frame 201 moves relative to the fixed seat 207, making it easy to observe whether the limiting unit 2 pushes the molded outer frame 401 to the specified position.

[0035] The other side of the connecting seat 203 is fixedly connected to a plurality of limiting seats 204 , and the limiting seats 204 are in contact with the molded outer frame 401 .

[0036] The outer wall of the molded outer frame 401 fits in contact with the extrusion seat 302 .

[0037] A threaded rod 303 is slidably connected to the inner wall of the extrusion seat 302, and the threaded rod 303 is fixedly connected to the fixing frame 301. By adjusting the extrusion seat 302 to slide along the outer wall of the threaded rod 303, the extrusion seat 302 moves to fit one side of the molding outer frame 401. Under the action of the two extrusion seats 302, the molding outer frame 401 is fixed.

[0038] The outer wall of the threaded rod 303 is bolted with multiple nut seats 304, and the multiple nut seats 304 are respectively fitted with both sides of the extrusion seat 302. At this time, by adjusting the nut seat 304, the nut seat 304 is fitted with both sides of the extrusion seat 302, which is used to fix the position of the molding outer frame 401, so that it is convenient to pass through the casting port set on the protective frame 201. The casting port is connected to the liquid inlet on the molding outer frame 401 through a connecting pipe, and the casting liquid enters the molding inner frame 4 and the molding outer frame 401 through the liquid inlet on the molding outer frame 401 to form.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An integrally formed cylinder structure, characterized in that: The invention comprises a base (1), a plurality of position-limiting units (2), a plurality of adjustment units (3) and a molded inner frame (4), wherein the position-limiting units (2) and the adjustment units (3) are arranged on the base (1), the molded inner frame (4) is arranged between the position-limiting units (2) and the adjustment units (3), and the outer peripheral wall of the molded inner frame (4) is provided with two molded outer frames (401). ， The inner molding frame (4) and the outer molding frame (401) cooperate to perform cylinder casting molding; The limiting unit (2) includes a protective frame (201) slidably connected to the base (1); a first sliding rod (205) is slidably connected to the inner wall of the protective frame (201); one end of the first sliding rod (205) is fixedly connected to the connecting seat (203); one side of the connecting seat (203) is fixedly connected to a plurality of limiting seats (204); and the connecting seat (203) and the plurality of limiting seats (204) are used to limit the molding outer frames (401) of different sizes, thereby facilitating the casting and molding of the cylinder body; The adjustment unit (3) comprises a fixing frame (301) fixedly connected to the base (1); an extrusion seat (302) is slidably connected to the outer wall of the fixing frame (301); and the extrusion seat (302) is fitted with the molded inner frame (4).

2. The one-piece cylinder structure according to claim 1, characterized in that: A sliding seat (202) is slidably connected to the inner wall of the base (1), and the sliding seat (202) is fixedly connected to the protective frame (201).

3. The one-piece cylinder structure according to claim 2, characterized in that: A spring (208) is fixedly connected to the inner wall of the protection frame (201), and the other end of the spring (208) is fixedly connected to the connecting seat (203).

4. The one-piece cylinder structure according to claim 3, characterized in that: A plurality of second sliding rods (206) are fixedly connected to one side of the connecting seat (203), and one end of the second sliding rod (206) outside the protective frame (201) is fixedly connected to a fixing seat (207).

5. The one-piece cylinder structure according to claim 1, characterized in that: The limiting seat (204) is fitted with the molded outer frame (401).

6. The one-piece cylinder structure according to claim 5, characterized in that: The outer wall of the molded outer frame (401) is in contact with the extrusion seat (302).

7. The one-piece cylinder structure according to claim 6, characterized in that: A threaded rod (303) is slidably connected to the inner wall of the extrusion seat (302), and the threaded rod (303) is fixedly connected to the fixing frame (301).

8. The one-piece cylinder structure according to claim 7, characterized in that: The outer peripheral wall of the threaded rod (303) is bolted with a plurality of nut seats (304), and the plurality of nut seats (304) are respectively fitted with two sides of the extrusion seat (302).

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