Servo press with graphite copper sleeve

Abstract

The utility model discloses a servo press with a graphite copper sleeve. The servo press comprises an equipment frame, the press assembly is arranged in the equipment frame; the press assembly comprises a rack, a servo motor, a mounting screw rod, a copper sleeve body, a movable plate, a threaded sleeve, a sliding groove and a sliding rod. The top of the equipment frame is fixedly connected with a rack; and the top of the rack is fixedly connected with a servo motor. According to the servo press with the graphite copper sleeve, the copper sleeve body can be installed on the rack for installation, so that the installation screw rod rotates and stretches out and draws back in the threaded sleeve on the movable plate, the movable plate can slide along the outer wall of the sliding rod through the sliding groove, and a workpiece can be stamped through the movable plate; due to the fact that the graphite copper sleeve has excellent self-lubricating performance and high-temperature corrosion resistance, abrasion and friction of the mechanical part can be reduced, maintenance cost is reduced, and the service life of the mechanical part is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to servo press technical field, concretely is a kind of servo press with graphite copper sleeve. BACKGROUND

[0002] Servo press usually refers to the press driven and controlled by servo motor, including metal forging press servo press and special servo press for refractory material industry, due to the numerical control characteristics of servo motor, it is also widely called numerical control press sometimes, servo press drives eccentric gear by a servo motor, to realize the movement process of slider, through complex electrification control, servo press can be programmed slider's stroke, speed, pressure etc., even when low-speed operation, it can reach the nominal tonnage of press.

[0003] The servo press in prior art generally does not have graphite copper sleeve, and the conventional copper sleeve has low lubrication effect and service life, which can easily cause damage to the equipment, and cannot meet the daily use needs of people, therefore, we need a servo press with graphite copper sleeve. SUMMARY

[0004] The utility model discloses a kind of servo press with graphite copper sleeve, to solve the existing problems raised in above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of servo press with graphite copper sleeve, including equipment frame;Press assembly is arranged in the equipment frame;The press assembly includes rack, servo motor, installation screw rod, copper sleeve body, moving plate, threaded sleeve, sliding slot and slide rod;The top of the equipment frame is fixedly connected with rack;And the top of rack is fixedly connected with servo motor;The inside of the rack is provided with copper sleeve body, and the copper sleeve body is graphite copper sleeve;The output shaft of the servo motor is fixedly connected with installation screw rod by coupling;And the outer wall of installation screw rod is threadedly connected with moving plate;The top of the moving plate is fixedly connected with threaded sleeve;The inside of the moving plate is equipped with sliding slot;And the inside of sliding slot is slidably connected with slide rod;Fixed assembly is arranged in the equipment frame;The fixed assembly includes side plate, hydraulic cylinder, screw groove, self-locking screw rod and pressing plate;The inside of the equipment frame is slidably connected with side plate;And one side of side plate is fixedly connected with hydraulic cylinder;The top of the side plate is equipped with screw groove;And the inside of screw groove is threadedly connected with self-locking screw rod;The bottom of the self-locking screw rod is provided with pressing plate.

[0006] Preferably, the rack is connected with the installation screw rod by the servo motor to form a rotating structure, and the output end of the servo motor penetrates the rack and is connected with the top of the installation screw rod.

[0007] Preferably, the copper sleeve body is arranged in the rack; and the copper sleeve body is arranged on the outer wall bearing of the mounting screw.

[0008] Preferably, the moving plate is arranged in threaded structure with the mounting screw through the threaded sleeve; and the inner wall of the threaded sleeve is arranged in close contact with the outer wall of the mounting screw.

[0009] Preferably, the moving plate is arranged in sliding structure with the sliding rod through the sliding groove; and the inner wall of the sliding groove is arranged in close contact with the outer wall of the sliding rod.

[0010] Preferably, the equipment rack is arranged in telescopic structure with the side plate through the hydraulic cylinder; and one end of the hydraulic cylinder penetrates the back of the equipment rack and the side plate to be connected.

[0011] Preferably, the side plate is arranged in threaded structure with the self-locking screw through the screw groove; and the inner wall of the screw groove is arranged in close contact with the outer wall of the self-locking screw.

[0012] Compared with the prior art, the servo press with the graphite copper sleeve has the advantages that:

[0013] (1) The copper sleeve body can be installed on the rack, so that the mounting screw can rotate and extend in the threaded sleeve of the moving plate, the moving plate can slide along the outer wall of the sliding rod, the workpiece can be stamped by the moving plate, the service life of the mechanical parts is prolonged by the copper sleeve body, the graphite copper sleeve has excellent self-lubricating performance and high-temperature corrosion resistance, which can reduce the wear and friction of the mechanical parts, reduce the maintenance cost, and prolong the service life of the mechanical parts;

[0014] (2) The hydraulic cylinder can be supported by the equipment rack, the side plate can be moved, the distance between the two side plates can be adjusted, the workpiece can be installed and limited by the two side plates, the need for installing and fixing the workpiece is strengthened, the self-locking screw can rotate in the screw groove, the self-locking screw can push the bottom pressing plate to reinforce the workpiece, and the daily use needs of people are met. 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 servo motor and screw structure schematic diagram of the utility model;

[0017] Figure 3 It is a moving plate and threaded sleeve structure schematic diagram of the utility model;

[0018] Figure 4The utility model discloses a self-locking screw rod and pressing plate structure schematic view.

[0019] In the figure: 1, equipment frame;2, press assembly;201, rack;202, servo motor;203, mounting screw;204, copper bush body;205, moving plate;206, threaded sleeve;207, sliding groove;208, sliding rod;3, fixed assembly;301, side plate;302, hydraulic cylinder;303, screw groove;304, self-locking screw;305, pressing plate. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the description and the drawings are to be regarded as illustrative in nature and are not intended to limit the application; the terminology used in the description and the claims of the application and the above description of the drawings includes the terms specifically mentioned above, as well as their derivatives.

[0021] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase that the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of other embodiments. It is explicitly contemplated that embodiments described herein can be combined with other embodiments.

[0022] The utility model discloses a kind of servo presses with graphite copper bush, such as Figure 1 、 Figure 2 、 Figure 3 And Figure 4As shown, including equipment rack 1, the press assembly 2 arranged in the equipment rack 1, the press assembly 2 includes rack 201, servo motor 202, installation screw rod 203, copper bushing body 204, moving plate 205, threaded sleeve 206, sliding groove 207 and sliding rod 208, the top of equipment rack 1 is fixedly connected with rack 201, and the top of rack 201 is fixedly connected with servo motor 202, the inside of rack 201 is provided with copper bushing body 204, and the copper bushing body 204 is graphite copper bushing, the output shaft of servo motor 202 is fixedly connected with installation screw rod 203 through a shaft coupling, and the outer wall of installation screw rod 203 is threadedly connected with moving plate 205, the top of moving plate 205 is fixedly connected with threaded sleeve 206, the inside of moving plate 205 is provided with sliding groove 207, and sliding rod 208 is slidably connected in the inside of sliding groove 207, the fixed assembly 3 arranged in the inside of equipment rack 1, the fixed assembly 3 includes side plate 301, hydraulic cylinder 302, screw groove 303, self-locking screw rod 304 and pressing plate 305, the inside of equipment rack 1 is slidably connected with side plate 301, one side of side plate 301 is fixedly connected with hydraulic cylinder 302, the top of side plate 301 is provided with screw groove 303, and self-locking screw rod 304 is threadedly connected in the inside of screw groove 303, and pressing plate 305 is arranged at the bottom of self-locking screw rod 304.

[0023] Specifically, in the embodiment, the scheme mainly includes that the copper bushing body 204 can be installed on the rack 201, so that the installation screw rod 203 can rotate and stretch in the threaded sleeve 206 on the moving plate 205, the moving plate 205 can slide along the outer wall of the sliding rod 208 through the sliding groove 207, the workpiece can be stamped by the moving plate 205, and the service life of mechanical parts is prolonged by the copper bushing body 204.

[0024] As shown in the further preferred embodiments of the utility model, Figure 1 , Figure 2 , Figure 3 and Figure 4 , the rack 201 forms a rotating structure with the installation screw rod 203 through the servo motor 202, the output end of the servo motor 202 penetrates the rack 201 and is connected with the top of the installation screw rod 203, and the copper bushing body 204 is arranged in the rack 201, and the copper bushing body 204 is installed on the outer wall bearing of the installation screw rod 203.

[0025] In the embodiment, the connection effect of the servo motor 202 and the installation screw rod 203 is improved, so that the servo motor 202 can drive the installation screw rod 203 to rotate, and the lubrication effect of the installation screw rod 203 during rotation is improved by the arrangement of the copper bushing body 204.

[0026] Further, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the moving plate 205 is connected with the mounting screw 203 through the threaded sleeve 206, and the inner wall of the threaded sleeve 206 is attached to the outer wall of the mounting screw 203.

[0027] In this embodiment, the connection effect of the moving plate 205 and the mounting screw 203 is strengthened, so that the mounting screw 203 can rotate in the threaded sleeve 206 in the moving plate 205, and the moving plate 205 can slide along the outer wall of the sliding rod 208 through the sliding groove 207.

[0028] Further, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the equipment rack 1 is connected with the side plate 301 through the hydraulic cylinder 302, and one end of the hydraulic cylinder 302 penetrates the back of the equipment rack 1 and the side plate 301.

[0029] In this embodiment, the connection effect of the hydraulic cylinder 302 and the equipment rack 1 is strengthened, so that the hydraulic cylinder 302 can be supported by the equipment rack 1 and can push the side plate 301 to move.

[0030] Further, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the side plate 301 is connected with the self-locking screw 304 through the screw groove 303, and the inner wall of the screw groove 303 is attached to the outer wall of the self-locking screw 304.

[0031] In this embodiment, the connection effect of the side plate 301 and the self-locking screw 304 is strengthened, so that the self-locking screw 304 can rotate in the screw groove 303, and the self-locking screw 304 can push the pressing plate 305 to move.

[0032] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the described action sequence, because according to the present application, certain steps can be performed in other order or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

[0033] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented by other ways. For example, the device embodiments described above are only illustrative, for example, the division of the above units, actual implementation can have another division way, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point, the coupling or communication connection between the displayed or discussed each other can be through some interface, indirect coupling or communication connection between devices or units, which can be electrical or other forms.

[0034] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they can be located in one place, or they can be distributed on multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment scheme.

[0035] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Although the present application is described in detail with reference to the above embodiments, those skilled in the art can still combine, add or delete or make other adjustments to the features in each embodiment of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence. These technical solutions also belong to the scope of the present application.

Claims

1. A servo press with a graphite copper sleeve, characterized in that: Including equipment rack (1); A press assembly (2) is located inside the equipment frame (1); the press assembly (2) includes a frame (201), a servo motor (202), a mounting screw (203), a copper sleeve body (204), a moving plate (205), a threaded sleeve (206), a slide groove (207), and a slide rod (208); the top of the equipment frame (1) is fixedly connected to the frame (201); and the top of the frame (201) is fixedly connected to the servo motor (202); the interior of the frame (201) A copper sleeve body (204) is provided, wherein the copper sleeve body (204) is a graphite copper sleeve; the output shaft of the servo motor (202) is fixedly connected to a mounting screw (203) via a coupling; and a moving plate (205) is threadedly connected to the outer wall of the mounting screw (203); a threaded sleeve (206) is fixedly connected to the top of the moving plate (205); a sliding groove (207) is provided inside the moving plate (205); and a sliding rod (208) is slidably connected inside the sliding groove (207); A fixing component (3) is provided inside the equipment frame (1); the fixing component (3) includes a side plate (301), a hydraulic cylinder (302), a screw groove (303), a self-locking screw (304), and a pressing plate (305); the side plate (301) is slidably connected inside the equipment frame (1); and a hydraulic cylinder (302) is fixedly connected to one side of the side plate (301); a screw groove (303) is provided on the top of the side plate (301); and a self-locking screw (304) is threadedly connected inside the screw groove (303); a pressing plate (305) is provided at the bottom of the self-locking screw (304).

2. A servo press with a graphite copper sleeve according to claim 1, characterized in that: The frame (201) forms a rotating structure through a servo motor (202) and a mounting screw (203), and the output end of the servo motor (202) passes through the top of the frame (201) and the mounting screw (203) for connection.

3. A servo press with a graphite copper sleeve according to claim 1, characterized in that: The frame (201) is provided with a copper sleeve body (204); and the copper sleeve body (204) is mounted on the outer wall bearing of the mounting screw (203).

4. A servo press with a graphite copper sleeve according to claim 1, characterized in that: The movable plate (205) forms a threaded structure with the mounting screw (203) through the threaded sleeve (206), and the inner wall of the threaded sleeve (206) is fitted to the outer wall of the mounting screw (203).

5. A servo press with a graphite copper sleeve according to claim 1, characterized in that: The movable plate (205) forms a sliding structure with the slide rod (208) through the slide groove (207), and the inner wall of the slide groove (207) is fitted to the outer wall of the slide rod (208).

6. A servo press with a graphite copper sleeve according to claim 1, characterized in that: The equipment frame (1) forms a telescopic structure with the side plate (301) through the hydraulic cylinder (302), and one end of the hydraulic cylinder (302) passes through the back of the equipment frame (1) and the side plate (301) for connection.

7. A servo press with a graphite copper sleeve according to claim 1, characterized in that: The side plate (301) forms a threaded structure with the self-locking screw (304) through the screw groove (303), and the inner wall of the screw groove (303) is fitted to the outer wall of the self-locking screw (304).

Images