Round pressing forming structure of heating outer cover of oil press

Abstract

The utility model provides a circle pressing forming structure of a heating outer cover of an oil press, which comprises a main body seat, a rotating lower pressing roller is arranged at the bottom of one side of the main body seat, an upper pressing roller sliding up and down is arranged above the lower pressing roller, and the lower pressing roller and the upper pressing roller rotate synchronously; a steel plate abuts against the position between the upper pressing roller and the lower pressing roller, the upper pressing roller moves up and down to be adjusted so that spinning forming can be conducted step by step, the upper pressing roller and the lower pressing roller are synchronously driven through a second motor, when the upper pressing roller moves up and down, a transmission bevel gear moves relatively, and therefore moving and rotating are conducted synchronously. Therefore, the upper pressing roller can move downwards for spinning while rotating, the forming efficiency is higher, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the field of rounding processing and forming, in particular to a rounding forming structure of a heating outer cover of an oil press. Background Art

[0002] The cross section of the heating cover in the existing oil press is C-shaped, and the steel plate needs to be processed into a circle. The existing processing and forming equipment has poor forming quality and cannot automatically press into a circle. The processing is more troublesome, time-consuming and labor-intensive. Utility Model Content

[0003] The main purpose of the utility model is to provide a rounding forming structure of a heating cover of an oil press, so as to solve the problems in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: comprising a main body seat, a rotating lower pressure roller is provided at the bottom of one side, an upper pressure roller is provided above the lower pressure roller and slides up and down, and the upper pressure roller rotates synchronously with the lower pressure roller;

[0005] The lower pressing roller main shaft of the lower pressing roller is rotated against the main body seat through the bearing, and a second motor is arranged at the end of the lower pressing roller main shaft, and the second motor is connected to the lower pressing roller main shaft through a reducer;

[0006] A driven shaft is provided on one side of the lower pressure roller main shaft, and the driven shaft is meshed with the lower pressure roller main shaft through gears for transmission. A connecting shaft is provided at the end of the driven shaft, and both ends of the connecting shaft rotate in the main body seat through bearings, and the middle part of the connecting shaft is meshed with the upper pressure roller main shaft of the upper pressure roller through bevel gears for transmission.

[0007] Preferably, a mounting plate is fixedly provided on the top of the main body seat, a plurality of columns are provided between the mounting plate and the main body seat, and the mounting plate is fixedly connected to the main body seat through the columns.

[0008] Preferably, two rotating driven gears are provided between the mounting plate and the main body seat, a first motor is fixedly provided on the mounting plate, and a main shaft of the first motor is driven by meshing gears with driven gears.

[0009] Preferably, both ends of the upper pressing roller main shaft of the upper pressing roller are connected to the main body seat through bearing slides, and slide grooves are provided on both sides of the main body seat. The bearing slide slides against the slide grooves through sliders and slide rails.

[0010] Preferably, a screw rod is provided above the bearing slide, one end of the screw rod is fixed on the bearing slide seat for rotation through a pressure ring, and the other end is threadedly connected to the main body seat through a thread sleeve, and the top of the screw rod is meshed with the driven gear for transmission through a gear.

[0011] Preferably, the top of the screw rod is an optical axis, and the optical axis slides against a through hole on the mounting plate.

[0012] Preferably, the driven shaft is meshed with the connecting shaft through a bevel gear for transmission.

[0013] The utility model provides a rounding forming structure for a heating cover of an oil press, wherein a steel plate is abutted between an upper pressing roller and a lower pressing roller, and the upper pressing roller is adjusted to move up and down, so that it can be gradually spin-formed. The upper pressing roller and the lower pressing roller are synchronously driven by a second motor, and when the upper pressing roller moves up and down, the driving bevel gear moves relatively to make the movement and rotation synchronous, that is, the upper pressing roller moves downward while rotating to perform spinning, so that the forming efficiency is higher and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a front view of the overall structure of the utility model;

[0016] Figure 2 It is a top view of the overall structure of the utility model;

[0017] Figure 3 This utility model Figure 2 AA section view in;

[0018] Figure 4 This utility model Figure 2 BB section view in;

[0019] In the figure: main body 1; slide groove 101; mounting plate 2; first motor 3; column 4; main shaft 5; driven gear 6; upper pressure roller main shaft 7; connecting shaft 8; upper pressure roller 9; lower pressure roller 10; lower pressure roller main shaft 11; reducer 12; second motor 13; driven shaft 14; screw rod 15; bearing slide 16. DETAILED DESCRIPTION

[0020] like Figures 1 to 4 As shown, a rounding forming structure of a heating cover of an oil press comprises a main body seat 1, a rotating lower pressing roller 10 is provided at the bottom of one side, an upper pressing roller 9 which slides up and down is provided above the lower pressing roller 10, and the upper pressing roller 9 rotates synchronously with the lower pressing roller 10;

[0021] The lower roller main shaft 11 of the lower roller 10 is rotated against the main body seat 1 through a bearing, and a second motor 13 is provided at the end of the lower roller main shaft 11, and the second motor 13 is connected to the lower roller main shaft 11 through a reducer 12;

[0022] A driven shaft 14 is provided on one side of the lower roller main shaft 11, and the driven shaft 14 is meshed with the lower roller main shaft 11 through gears for transmission. A connecting shaft 8 is provided at the end of the driven shaft 14, and the two ends of the connecting shaft 8 are rotated against the main body seat 1 through bearings, and the middle part of the connecting shaft 8 is meshed with the upper roller main shaft 7 of the upper roller 9 through helical gears for transmission. With this structure, the steel plate is located between the upper roller 9 and the lower roller 10, and the upper roller 9 and the lower roller 10 rotate synchronously, and the upper roller 9 is driven to move downward while rotating, so as to spin-form the steel plate. The second motor 13 drives the lower roller main shaft 11 to rotate through the reducer 12, and drives the driven shaft 14 to rotate through the gear rotation. The driven shaft 14 is also meshed with the upper roller main shaft 7 through the helical gear on the connecting shaft 8 for transmission, so that the upper roller main shaft 7 and the lower roller main shaft 11 can rotate synchronously, and the meshing of the helical gears can move relatively, so that the helical gear on the upper roller main shaft 7 can slide against the helical gear on the connecting shaft 8.

[0023] Preferably, a mounting plate 2 is fixedly provided on the top of the main base 1, and a plurality of columns 4 are provided between the mounting plate 2 and the main base 1, and the mounting plate 2 is fixedly connected to the main base 1 through the columns 4. With this structure, the mounting plate 2 is connected to the main base 1 through the columns 4, so that a gap is left between the mounting plate 2 and the main base 1.

[0024] Preferably, two rotating driven gears 6 are provided between the mounting plate 2 and the main body seat 1, and the first motor 3 is fixedly provided on the mounting plate 2, and the main shaft 5 of the first motor 3 is meshed with the driven gear 6 through gears for transmission. With this structure, the driven gear 6 is located in the gap between the mounting plate 2 and the main body seat 1, and the two ends of the driven gear 6 are rotated by abutting against the mounting plate 2 and the main body seat 1 through bearings, and the main shaft 5 of the first motor 3 drives the driven gear 6 to rotate through gears.

[0025] Preferably, both ends of the upper roller main shaft 7 of the upper roller 9 are connected to the main body 1 through a bearing slide 16, and both sides of the main body 1 are provided with a slide groove 101, and the bearing slide 16 slides against the slide groove 101 through a slider and a slide rail. With this structure, the upper roller main shaft 7 rotates against the bearing slide 16, and both sides of the bearing slide 16 slide against the slide groove 101 through the slider and the slide rail.

[0026] Preferably, a screw rod 15 is provided above the bearing slide 16, one end of the screw rod 15 is fixed on the bearing slide 16 by a pressure ring and rotates, and the other end is threadedly connected to the main body seat 1 through a thread sleeve, and the top of the screw rod 15 is meshed with the driven gear 6 through a gear for transmission. With this structure, the thread sleeve is fixed on the main body seat 1, and the screw rod 15 is pressed against the thread sleeve and rotates, so that the screw rod 15 can drive the bearing slide 16 to move up and down, and the driven gear 6 drives the screw rod 15 to rotate through the gear transmission, so as to drive the upper pressure roller 9 to move up and down.

[0027] Preferably, the top of the screw rod 15 is an optical axis, and the optical axis slides against the through hole on the mounting plate 2. With this structure, the optical axis at the top of the screw rod 15 slides against the through hole on the mounting plate 2 in a positioning manner.

[0028] Preferably, the driven shaft 14 is meshed with the connecting shaft 8 through a bevel gear.

[0029] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A rounding forming structure for a heating cover of an oil press, characterized in that: It comprises a main body seat (1), a rotating lower pressure roller (10) is provided at the bottom of one side, an upper pressure roller (9) is provided above the lower pressure roller (10) and slides up and down, and the upper pressure roller (10) and the lower pressure roller (10) rotate synchronously; The lower pressing roller main shaft (11) of the lower pressing roller (10) is rotated by abutting against the main body seat (1) via a bearing, and a second motor (13) is provided at the end of the lower pressing roller main shaft (11), and the second motor (13) is connected to the lower pressing roller main shaft (11) via a reducer (12); A driven shaft (14) is provided on one side of the lower pressure roller main shaft (11), and the driven shaft (14) is meshed with the lower pressure roller main shaft (11) through gears for transmission. A connecting shaft (8) connected to the driven shaft (14) is provided at the end thereof, and both ends of the connecting shaft (8) are abutted against the inside of the main body seat (1) for rotation through bearings, and the middle portion of the connecting shaft (8) is meshed with the upper pressure roller main shaft (7) of the upper pressure roller (9) for transmission through a bevel gear.

2. According to claim 1, the rounding forming structure of the heating cover of the oil press is characterized by: A mounting plate (2) is fixedly provided on the top of the main body seat (1), a plurality of columns (4) are provided between the mounting plate (2) and the main body seat (1), and the mounting plate (2) is fixedly connected to the main body seat (1) via the columns (4).

3. According to claim 2, the rounding forming structure of the heating cover of the oil press is characterized in that: Two rotating driven gears (6) are provided between the mounting plate (2) and the main body seat (1); a first motor (3) is fixedly provided on the mounting plate (2); a main shaft (5) of the first motor (3) is meshed with the driven gear (6) through a gear for transmission.

4. According to claim 1, the rounding forming structure of the heating cover of the oil press is characterized by: Both ends of the upper pressing roller main shaft (7) of the upper pressing roller (9) are connected to the main body seat (1) via bearing slide seats (16); slide grooves (101) are provided on both sides of the main body seat (1); the bearing slide seat (16) slides in the slide grooves (101) via sliders and slide rails.

5. According to claim 4, the rounding forming structure of the heating cover of the oil press is characterized in that: A screw rod (15) is arranged above the bearing slide seat (16). One end of the screw rod (15) is fixed on the bearing slide seat (16) for rotation via a pressure ring, and the other end is threadedly connected to the main body seat (1) via a thread sleeve. The top of the screw rod (15) is meshed with the driven gear (6) for transmission via a gear.

6. The rounding forming structure of the heating cover of the oil press according to claim 5 is characterized in that: The top of the screw rod (15) is an optical axis, and the optical axis slides against a through hole on the mounting plate (2).

7. The rounding forming structure of the heating cover of the oil press according to claim 1 is characterized in that: The driven shaft (14) is meshed with the connecting shaft (8) through the bevel gear for transmission.

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