Oil press facilitating workpiece conveying

Abstract

The utility model relates to the technical field of oil presses, in particular to an oil press convenient for workpiece conveying, which comprises a stamping part for stamping a workpiece and a support component, the support component comprises a support seat, linkage plates, extension plates, a roller I and a roller II, the stamping part is connected with a plurality of extension plates, the extension plates are provided with a plurality of linkage plates, and the linkage plates are connected with the support seat. The linkage plate can move on the extension plate, a plurality of first rollers are rotationally connected to the linkage plate, a plurality of second rollers are rotationally connected to the extension plate, a plurality of supporting seats are connected to the linkage plate, a plurality of positioning holes used for installing the supporting seats are formed in the linkage plate, and the circumferential outer walls of the first rollers make contact with the extension plate. The stamping device has the advantages that resistance at the part transferring position is reduced, a workpiece needing to be machined can be moved conveniently, and the workpiece can be stamped and machined at a proper position.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic presses, in particular to a hydraulic press convenient for workpiece conveying. Background Art

[0002] A hydraulic press (also known as a hydraulic machine) is a mechanical device that uses special hydraulic oil as the working medium, uses a hydraulic pump as the power source, and uses liquid pressure to transmit power and control. The processed raw materials conveyed on the hydraulic press and the raw materials to be stamped are conveyed to the processing location by a conveying device. For heavier parts, the method of direct handling is required, which is not conducive to moving the parts to be stamped. By the method of direct conveying, it is not conducive to stamping and positioning at the stamping location. For heavier parts to be stamped, it is not conducive to directly handling them from the processing location during stamping, which affects the disassembly effect of the parts at the processing location. Moreover, in the method of direct transfer, the friction force at the support is relatively large, resulting in relatively serious wear at the transmission location. Content of the Utility Model

[0003] (I) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the utility model provides a hydraulic press convenient for workpiece conveying, which has the effects of reducing the resistance at the part transfer location, facilitating the movement of the workpiece to be processed, and enabling the workpiece to be stamped at a more appropriate position.

[0005] (II) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solutions: A hydraulic press convenient for workpiece conveying, including a stamping part for stamping workpieces and a support assembly;

[0007] The support assembly includes a support seat, a linkage plate, an extension plate, a first roller and a second roller. A plurality of extension plates are connected to the stamping part, a plurality of linkage plates are arranged on the extension plates, the linkage plates can move on the extension plates, a plurality of first rollers are rotatably connected to the linkage plates, a plurality of second rollers are rotatably connected to the extension plates, a plurality of support seats are connected to the linkage plates, a plurality of positioning holes for installing the support seats are arranged on the linkage plates, and the circumferential outer wall of the first roller contacts the extension plate.

[0008] Preferably, the support assembly further includes a limit screw and a limit nut. The support seat and the stamping part are connected by the limit screw, the limit screw passes through the corresponding positioning hole, and a plurality of limit nuts for restricting the position of the limit screw are connected to the limit screw.

[0009] Preferably, the support assembly further includes a baffle plate, and the baffle plate is connected to a plurality of extension plates.

[0010] Preferably, the support assembly further includes a handwheel and a positioning shaft. The handwheel is connected to the positioning shaft, the handwheel passes through the baffle plate, and the handwheel is connected to the corresponding extension plate.

[0011] Preferably, the support assembly further includes positioning screws, adapter blocks, limit screw tubes and support nuts. A number of adapter blocks are connected to the extension plate, a number of positioning screws are connected to the adapter blocks, the positioning screws are connected to the limit screw tubes, a number of support nuts are installed on the positioning screws, and the support nuts are in tight contact with the limit screw tubes.

[0012] Preferably, the support assembly further includes handles, and a number of handles are connected to the linkage plate.

[0013] Preferably, the adapter block is provided with a groove corresponding to the extension plate.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a hydraulic press convenient for workpiece conveying, which has the following beneficial effects:

[0016] For the hydraulic press convenient for workpiece conveying, by moving the linkage plate on the extension plate and the cooperation between the linkage plate and the second roller, the contact between the linkage plate and the second roller is achieved, the friction between the linkage plate and the second roller is reduced, the resistance is lowered, which is beneficial to the movement of the linkage plate on the extension plate. And through the arrangement of the first roller, it is convenient to limit in different lateral directions, reducing the situation of the offset of the linkage plate position. And through the arrangement of multiple positioning holes on the linkage plate, the support seat can be installed at different positions, adapting to support the workpiece to be disassembled and assembled at different positions, installing the workpiece on the outside and stamping the workpiece on the inside, facilitating the movement of the workpiece to be processed, so that the workpiece can be stamped at a more appropriate position. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the utility model;

[0018] Figure 2 is the utility model Figure 1 a partial enlarged structural diagram at A in;

[0019] Figure 3 is a three-dimensional structural diagram of the utility model;

[0020] Figure 4 is the utility model Figure 3 a partial enlarged structural diagram at B in;

[0021] Figure 5 is a front view structural diagram of the utility model;

[0022] Figure 6 is the utility model Figure 5 a sectional structural diagram at C-C in;

[0023] Figure 7 is the utility model Figure 6Schematic diagram of the partially enlarged structure at E;

[0024] Figure 8 This utility model Figure 5 Schematic diagram of the sectional structure at D-D in this utility model;

[0025] Figure 9 This utility model Figure 8 Schematic diagram of the partially enlarged structure at F in this utility model.

[0026] Reference numerals in the drawings: 1, stamping part; 2, support base; 3, linkage plate; 4, limit screw; 5, limit nut; 6, extension plate; 7, baffle; 8, handwheel; 9, positioning shaft; 10, handle; 11, positioning screw; 12, adapter block; 13, limit screw tube; 14, support nut; 15, roller one; 16, roller two. Specific embodiments

[0027] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of this utility model.

[0028] Embodiment:

[0029] Please refer to Figures 1-9 , a hydraulic press for facilitating workpiece conveying, including a stamping part 1 for stamping workpieces and a support assembly.

[0030] The support assembly includes a support base 2, a linkage plate 3, an extension plate 6, a first roller 15 and a second roller 16. A number of extension plates 6 are connected to the stamping part 1, and a number of linkage plates 3 are arranged on the extension plates 6. The linkage plates 3 can move on the extension plates 6. A number of first rollers 15 are rotatably connected to the linkage plates 3, and a number of second rollers 16 are rotatably connected to the extension plates 6. A number of support bases 2 are connected to the linkage plates 3. A plurality of positioning holes for installing the support bases 2 are provided on the linkage plates 3. The circumferential outer wall of the first roller 15 contacts the extension plate 6. The stamping part 1 is a traditional hydraulic press, and a lifting device capable of driving the upper die to move is provided on the stamping part 1. The upper die and the lower die are arranged opposite to each other, and the upper die and the lower die can cooperate to stamp the workpiece. Preferably, a plurality of T-shaped grooves for installing parts are provided on the support base 2. The parts to be stamped can be installed at the corresponding T-shaped grooves through screws, T-shaped blocks or jigs, thereby restricting the positions of the parts to be stamped. Preferably, the first roller 15 and the linkage plate 3 are rotatably connected through a T-shaped shaft or a bolt. Preferably, a bearing is provided at the connection between the limit screw tube 13 and the first roller 15. Preferably, the circumferential outer wall of the first roller 15 contacts the extension plates 6 on both sides. The positioning screw 11 and the limit screw tube 13 are preferably connected by threads. The first roller 15 contacts the side wall of the corresponding extension plate 6. The first roller 15 and the second roller 16 are preferably arranged vertically. By moving the linkage plate 3 on the extension plate 6 and the cooperation between the linkage plate 3 and the second roller 16, the linkage plate 3 and the second roller 16 are in contact, reducing the friction between the linkage plate 3 and the second roller 16, reducing the resistance, facilitating the movement of the linkage plate 3 on the extension plate 6. And through the setting of the first roller 15, it is convenient to restrict in different lateral directions, reducing the situation of the position deviation of the linkage plate 3. And through the setting of a plurality of positioning holes on the linkage plate 3, the support base 2 can be installed at different positions, adapting to support the workpieces to be disassembled and assembled at different positions, installing the workpiece on the outside and stamping the workpiece on the inside, facilitating the movement of the workpiece to be processed, and enabling the workpiece to be stamped at a more appropriate position.

[0031] Refer to Figure 4 and 7 , the support assembly further includes a limit screw 4 and a limit nut 5. The support base 2 and the stamping part 1 are connected by the limit screw 4. The limit screw 4 passes through the corresponding positioning hole, and a number of limit nuts 5 for restricting the position of the limit screw 4 are connected to the limit screw 4. By restricting the position of the support base 2 through the limit screw 4 and the limit nut 5, the connection between the support base 2 and the linkage plate 3 is effectively realized, which is beneficial to the disassembly and assembly of the support base 2 and the linkage plate 3.

[0032] Refer to Figure 1 and 4 , the support assembly further includes a baffle 7. The baffle 7 is connected to a number of extension plates 6. Through the setting of the baffle 7, the baffle 7 blocks the moving position of the linkage plate 3, reducing the situation of the linkage plate 3 falling off.

[0033] Refer toFigure 1 and 9 The support assembly further includes a handwheel 8 and a positioning shaft 9. The handwheel 8 is connected to the positioning shaft 9. The handwheel 8 passes through the baffle 7. The handwheel 8 is connected to the corresponding extension plate 6. The handwheel 8 is preferably of the screw type. By connecting the handwheel 8 and the positioning shaft 9, the position of the baffle 7 is restricted. And through the setting of the handwheel 8, the positioning shaft 9 can be driven to rotate by rotating the handwheel 8, which is convenient for disassembling and assembling the positioning shaft 9 and the baffle 7.

[0034] Refer to Figure 4 and 9 The support assembly further includes a positioning screw 11, an adapter block 12, a limit screw tube 13 and a support nut 14. A plurality of adapter blocks 12 are connected to the extension plate 6. A plurality of positioning screws 11 are connected to the adapter blocks 12. The positioning screw 11 is connected to the limit screw tube 13. A plurality of support nuts 14 are installed on the positioning screw 11. The support nut 14 is in close contact with the limit screw tube 13. The extension plate 6 is supported by the positioning screw 11, the adapter block 12 and the limit screw tube 13, improving the positioning effect on the extension plate 6. And through the cooperation between the support nut 14 and the limit screw tube 13, it is beneficial to support the positioning screw 11 and improve the positioning effect on the positioning screw 11. And after rotating the limit screw tube 13 to a suitable support position to adapt to the ground of different heights, the support nut 14 is tightened. The cooperation between the support nut 14 and the limit screw tube 13 improves the positioning effect on the positioning screw 11.

[0035] Refer to Figure 7 The support assembly further includes a handle 10. A plurality of handles 10 are connected to the linkage plate 3. Through the setting of the handle 10, when the user pulls the handle 10, the linkage plate 3 is driven to move, which is convenient for the user to operate.

[0036] Refer to Figure 4 The adapter block 12 is provided with a groove corresponding to the extension plate 6. Through the setting of the groove, it is beneficial to position the connection part and improve the positioning and supporting effect on the connection part.

[0037] During use, the part to be stamped is installed on the support seat 2. The linkage plate 3 is pushed to drive the part to be stamped to move to the stamping position of the stamping part 1. The stamping part 1 is started for stamping. After stamping is completed, the linkage plate 3 is pulled to move the workpiece to the disassembly and assembly position.

[0038] It should be noted that the phrases such as "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" mentioned in the specification indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily each embodiment includes such specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. Moreover, when combining specific features, structures or characteristics with an embodiment, implementing such features, structures or characteristics in combination with other embodiments, whether explicitly or implicitly described, is within the knowledge scope of those skilled in the art.

[0039] It should be easily understood that the terms "on", "above", and "over" in this disclosure should be interpreted in the broadest manner, such that "on" not only means "directly on something", but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above" or "over" not only include the meaning of "above" or "over something", but may also include the meaning of "above" or "over something" with no intermediate features or layers therebetween (i.e., directly on something).

[0040] In addition, for ease of description, spatial relative terms may be used in this document, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature to another element or feature as shown in the figures. Spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatial relative descriptive terms used herein may be interpreted accordingly.

[0041] It should be noted that in this document, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including", or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An oil press facilitating workpiece conveyance, characterized in that: It comprises a punching part (1) for punching a workpiece and a supporting assembly; The support assembly comprises a support seat (2), a linkage plate (3), an extension plate (6), a first roller (15) and a second roller (16); a plurality of extension plates (6) are connected to the stamping portion (1); a plurality of linkage plates (3) are arranged on the extension plate (6); the linkage plate (3) can move on the extension plate (6); a plurality of first rollers (15) are rotatably connected to the linkage plate (3); a plurality of second rollers (16) are rotatably connected to the extension plate (6); a plurality of support seats (2) are connected to the linkage plate (3); a plurality of positioning holes for mounting the support seats (2) are arranged on the linkage plate (3); and the circumferential outer wall of the first roller (15) contacts the extension plate (6).

2. The hydraulic press for facilitating workpiece conveying according to claim 1, characterized in that: The support assembly also includes a limit screw (4) and a limit nut (5); the support seat (2) and the stamping part (1) are connected via the limit screw (4); the limit screw (4) passes through a corresponding positioning hole; and a plurality of limit nuts (5) are connected to the limit screw (4) for limiting the position of the limit screw (4).

3. The hydraulic press for facilitating workpiece conveying according to claim 1, characterized in that: The support assembly further comprises a baffle plate (7), and the baffle plate (7) is connected to a plurality of extension plates (6).

4. The hydraulic press for facilitating workpiece conveying according to claim 1, characterized in that: The support assembly further comprises a hand wheel (8) and a positioning shaft (9), the hand wheel (8) and the positioning shaft (9) are connected, the hand wheel (8) passes through the baffle plate (7), and the hand wheel (8) is connected to the corresponding extension plate (6).

5. An oil press for facilitating workpiece conveying according to claim 1, characterized in that: The support assembly further comprises a positioning screw (11), an adapter block (12), a limiting screw tube (13) and a support nut (14); a plurality of adapter blocks (12) are connected to the extension plate (6); a plurality of positioning screws (11) are connected to the adapter block (12); the positioning screw (11) and the limiting screw tube (13) are connected; a plurality of support nuts (14) are installed on the positioning screw (11); and the support nuts (14) and the limiting screw tube (13) are tightly attached.

6. The hydraulic press for facilitating workpiece conveying according to claim 1, wherein: The support assembly also includes a handle (10), and a plurality of handles (10) are connected to the linkage plate (3).

7. The hydraulic press for facilitating workpiece conveying according to claim 5, wherein: The adapter block (12) is provided with a groove corresponding to the extension plate (6).

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