Composite double-guide-rail structure for heavy screw press

Abstract

The utility model discloses a composite double-guide-rail structure for a heavy screw press, which relates to the technical field of presses and comprises a stabilizing frame, a roller is mounted in the stabilizing frame, and a rolling shaft is mounted in the middle of the roller. Through the arrangement of the stabilizing frame, the rolling wheels, the connecting protection plates, the guide rails, the left end containing frame and the right end containing frame, when the screw press is used in the device, the guide rails are installed in a double-guide-rail structure, and the guide rails can be better operated; meanwhile, the positions of the left-end placing frame and the right-end placing frame can be adjusted through telescopic plates by means of the double-guide-rail stabilizing frames, operation and use of the double guide rails can be carried out at different spacing positions, the multiple sets of stabilizing frames can be connected and fixed through the connecting protective plates installed in the device by means of the stabilizing frames, rolling wheels and the connecting protective plates, and the stability of the device is improved. And the whole guide rail can be spliced, and the guide rail can be installed and operated at different lengths.

Description

TECHNICAL FIELD

[0001] The utility model relates to a press machine technical field, concretely is a kind of composite double guide rail structure for heavy screw press. BACKGROUND

[0002] Heavy screw press refers to the screw, nut as transmission mechanism, and rely on helical transmission and convert the forward and reverse rotation of flywheel into the up-down reciprocating motion of slide block, and when working, motor makes flywheel accelerate rotation to store energy, at the same time, through screw, nut to push slide block to move downward, slide block is slidably installed with guide rail, when slide block contacts workpiece, flywheel is forced to decelerate to completely stop, and stored rotational kinetic energy is converted into impact energy, through slide block to strike workpiece, and make it deform, after striking, motor makes flywheel reverse, and drive slide block to rise, and return to original position, in order to be more convenient when operating the guide rail of heavy screw press, double guide rail can be used to operate, thus a kind of composite double guide rail structure for heavy screw press is required.

[0003] The existing guide rail structure for heavy screw press cannot use composite double guide rail to operate when using heavy screw press, cannot adjust and set different distances of double guide rail when operating, and cannot maintain and replace parts of double guide rail, so there is an urgent need for a composite double guide rail structure for heavy screw press. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims at providing a composite double guide rail structure for heavy screw press to solve the problems that the guide rail structure of existing heavy screw press cannot use composite double guide rail to operate when using heavy screw press, cannot adjust and set different distances of double guide rail when operating, and cannot maintain and replace parts of double guide rail.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a composite double guide rail structure for heavy screw press, comprising a stabilizing frame, a roller is installed inside the stabilizing frame, a roller shaft is installed in the middle of the roller, a nut is installed at both ends of the roller shaft, a fixing hole is formed at one end of the stabilizing frame, a fixing rod is installed at one end of the fixing hole, a connecting guard plate is installed at one end of the fixing rod, a guide rail is installed at the upper end of the roller, a stabilizing frame is formed at the other end of the stabilizing frame, a left end placing rack is installed at the lower end of the stabilizing frame, an extension plate is installed at one end of the left end placing rack, a right end placing rack is installed at one end of the extension plate, and a fastening rod is installed at one end of the right end placing rack.

[0006] Preferably, the stabilizing frame is designed as a perforated type, and the stabilizing frame is connected with the left end placing rack in a clamping manner.

[0007] Preferably, the rollers constitute a rotating structure with the stabilizing frame through rollers, and the rollers are distributed at equal intervals on the stabilizing frame.

[0008] Preferably, the connecting guards are threadedly connected with the stabilizing frame through fixing rods, and the connecting guards are distributed in parallel on the stabilizing frame.

[0009] Preferably, the guide rails are designed in a slotted manner, and the guide rails are movably connected with the stabilizing frame through the rollers.

[0010] Preferably, the left end placing frame constitutes a telescopic structure with the right end placing frame through the telescopic plates, and the left end placing frame is threadedly connected with the stabilizing frame through the fastening rods.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. The utility model discloses a stabilizing frame, rollers, connecting guards, guide rails, a left end placing frame and a right end placing frame are arranged, when the device is used for a screw press, double guide rails are installed, the operation of the guide rails can be better, the positions of the left end placing frame and the right end placing frame can be adjusted through the telescopic plates and the stabilizing frame, and the operation and use of the double guide rails can be carried out at different spacing positions.

[0013] 2. The utility model discloses a stabilizing frame, rollers and connecting guards are arranged, the connecting guards can be connected and fixed with multiple stabilizing frames, the entire guide rail can be spliced and used, and the installation operation and use of different lengths can be carried out.

[0014] 3. The utility model discloses a stabilizing frame, rollers, rollers, nuts, fixing rods, connecting guards and guide rails are arranged, the double guide rails are spliced through multiple different components, the double guide rails can be conveniently disassembled when being operated and used, the double guide rails can be conveniently maintained and replaced, and the service life of the guide rails is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view structural sectional view of the utility model;

[0017] Figure 3 It is a position relation structure schematic diagram of the placing frame and the fixing mechanism of the utility model;

[0018] Figure 4 It is a part structure schematic diagram of the fixing mechanism of the utility model.

[0019] In the figure: 1, stable frame; 2, roller; 3, roller shaft; 4, nut; 5, fixed hole; 6, fixed rod; 7, connecting guard plate; 8, guide rail; 9, round hole; 10, left end placing rack; 11, telescopic plate; 12, right end placing rack; 13, fastening rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model and cannot be understood as limiting the utility model.

[0021] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0022] Please refer to Figures 1-4 A composite double guide rail structure for heavy screw press, including stable frame 1, stable frame 1 inside installation has roller 2, roller 2 middle part installs roller shaft 3, roller 2 passes through roller shaft 3 and stable frame 1 constitutes rotating structure, and roller 2 is equidistantly distributed with stable frame 1, the roller 2 installed in the device is convenient to install and replace, and at the same time, the position of the entire guide rail 8 can be moved, the smoothness of the guide rail is maintained, the roller shaft 3 both ends are installed with nut 4, stable frame 1 one end is provided with fixed hole 5, fixed hole 5 one end is installed with fixed rod 6, fixed rod 6 one end is installed with connecting guard plate 7, connecting guard plate 7 is screwed with stable frame 1 through fixed rod 6, and connecting guard plate 7 is parallelly distributed with stable frame 1, the connecting guard plate 7 installed in the device can connect multiple stable frames 1, and at the same time, the connected position can be shielded to prevent accidents, the roller 2 upper end is installed with guide rail 8, the other end of stable frame 1 is provided with stable frame 1, the lower end of stable frame 1 is installed with left end placing rack 10, the left end placing rack 10 one end is installed with telescopic plate 11, the telescopic plate 11 one end is installed with right end placing rack 12, the right end placing rack 12 one end is installed with fastening rod 13, the left end placing rack 10 is telescopic structure with right end placing rack 12 through telescopic plate 11, and the left end placing rack 10 is screwed with stable frame 1 through fastening rod 13, the fastening rod 13 installed in the device can adjust the distance between the left end placing rack 10 and the right end placing rack 12 through the telescopic plate 11, and after adjustment, the distance of the guide rail 8 can be adjusted, which is convenient for operation and use.

[0023] Working principle: when using, the stable frame 1 installed in the device can be connected in multiple groups through the fixed rod 6, after connection, the connection position can be shielded through the installed connection guard plate 7, after shielding, stable frame 1 of different lengths can be installed, after installation operation, the two groups of guide rails 8 are placed on the upper end of the left end placing frame 10 and the right end placing frame 12, after placing, according to the different distance required for use, the distance can be adjusted through the expansion plate 11 connected in the middle of the left end placing frame 10 and the right end placing frame 12, after adjustment, the fastening rod 13 in the device fixes the position of the left end placing frame 10 and the right end placing frame 12, in this way, the double guide rails can be adjusted and used in different distances, after the use of the double guide rails is completed, the device can be inspected and maintained, the device can be disassembled through the components such as the fixed rod 6 and the roller shaft 3 installed in the device, so as to facilitate replacement and maintenance, and the service life of the entire double guide rail is maintained, in this way, the use process of the device is completed, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0024] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A composite twin guide structure for heavy-duty screw presses, comprising a stabilizing frame (1), characterized in that: The stable frame (1) is internally mounted with a roller (2), the roller (2) is internally mounted with a roller shaft (3), both ends of the roller shaft (3) are mounted with a nut (4), one end of the stable frame (1) is provided with a fixed hole (5), one end of the fixed hole (5) is mounted with a fixed rod (6), one end of the fixed rod (6) is mounted with a connecting guard plate (7), the upper end of the roller (2) is mounted with a guide rail (8), the other end of the stable frame (1) is provided with a stable frame (1), the lower end of the stable frame (1) is mounted with a left end placing rack (10), one end of the left end placing rack (10) is mounted with an expansion plate (11), one end of the expansion plate (11) is mounted with a right end placing rack (12), one end of the right end placing rack (12) is mounted with a fastening rod (13).

2. The composite dual-rail structure for heavy-duty screw press according to claim 1, characterized in that: The stable frame (1) is designed as an open hole type, and the stable frame (1) is clamped and connected with the left end placing rack (10).

3. The composite dual-rail structure for heavy-duty screw press according to claim 1, characterized in that: The roller (2) is rotatably connected with the stable frame (1) through the roller shaft (3), and the roller (2) is distributed at equal intervals on the stable frame (1).

4. The composite dual-rail structure for heavy-duty screw press according to claim 1, characterized in that: The connecting guard plate (7) is threadedly connected with the stable frame (1) through the fixed rod (6), and the connecting guard plate (7) is distributed in parallel with the stable frame (1).

5. The composite dual-rail structure for heavy-duty screw press according to claim 1, characterized in that: The guide rail (8) is designed as a slotted type, and the guide rail (8) is movably connected with the stable frame (1) through the roller (2).

6. The composite dual-rail structure for heavy-duty screw press according to claim 1, characterized in that: The left end placing rack (10) is telescopically connected with the right end placing rack (12) through the expansion plate (11), and the left end placing rack (10) is threadedly connected with the stable frame (1) through the fastening rod (13).

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