Forming device for sheet metal machining

Abstract

The utility model relates to a forming device for sheet metal processing, which comprises a sheet metal processing and forming device main body and a punch forming device, the punch forming device is arranged on the rear side of the top of the sheet metal processing and forming device main body, and the top of the sheet metal processing and forming device main body is provided with a placing seat which is used for placing sheet materials. And a clamping and positioning mechanism used for clamping and positioning a plate is arranged on the containing base, an oil storage box used for storing oil is arranged above the front side of the sheet metal machining forming device body, and a double-face oil coating mechanism is arranged above the oil storage box and comprises a lower sponge block and an upper sponge block. By arranging the lower sponge block and the upper sponge block, before a plate is positioned and clamped on the placing seat, the plate passes through the space between the lower sponge block and the upper sponge block, the lower surface of the plate can be oiled by utilizing the lower sponge block, and the upper surface of the plate can be oiled by utilizing the upper sponge block, so that the requirement of a plate double-sided oiling process is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal processing technical field, concretely is a kind of for sheet metal processing forming device. BACKGROUND

[0002] When sheet metal is processed, the surface of plate is needed to be oiled, the friction between die and plate is reduced, wear and tear and energy consumption in processing process are reduced, material surface is protected from oxidation, corrosion and mechanical scratch at the same time, forming precision and product quality are improved.In addition, oiling can also improve material fluidity, prevent cracking or wrinkling caused by local stress concentration, and provide clean surface basis for subsequent process, with processing efficiency and cost control.

[0003] When plate is processed, oiling is divided into single-sided and double-sided oiling, double-sided oiling is suitable for stamping, stretching and other double-sided contact die processes, and single-sided oiling is used for bending, shearing and other single-sided contact processes.

[0004] Referring to the authorized announcement No.CN215467623U of Chinese patent, it discloses a box sheet metal processing forming device, when the device is used, the plate is extruded and pushed by pushing plate, so that the pushing plate is away from the surface of oil absorption pad, when the plate is inserted between the pushing plate and the oil absorption pad, the pushing plate is pushed by the elastic force of extruded spring, so that the plate is in contact with the surface of oil absorption pad, and the oil absorption pad is rotated by pushing plate, so that the surface of plate can be conveniently oiled.

[0005] However, in the above-mentioned device, the oil absorption pad can only contact with the single-sided surface of plate, if double-sided oiling is needed, the plate needs to be turned over, which means that the oiling process needs to be carried out twice, time-consuming and laborious, low efficiency. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of for sheet metal processing forming device, effectively solve the problem raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions.

[0008] The utility model provides a kind of for sheet metal processing forming device, including sheet metal processing forming device main body and stamping former, stamping former is arranged in sheet metal processing forming device main body top rear side, sheet metal processing forming device main body top is located in the seat provided with stamping former, to place board, the clamping positioning mechanism for clamping positioning is equipped on seat, storage oil box is equipped in sheet metal processing forming device main body front side upper side for storing oil body, double-sided oiling mechanism is equipped in storage oil box upper side, double-sided oiling mechanism includes the lower sponge block that can absorb the oil body in storage oil box and be fixed in the top of storage oil box, installation plate is arranged in the lower sponge block upper side, and Shanghai sponge block is fixed in the lower surface of installation plate, when not oiling, Shanghai sponge block bottom end and lower sponge block top end abut, realize oil body transmission, when oiling, board passes between lower sponge block and Shanghai sponge block.

[0009] Further, the side plates are fixed on both sides of the oil storage box, vertically extending slide rods are slidingly installed in the slide holes on the two side plates, the installation plate is fixed on the top ends of the two slide rods, and a handle is further provided on the top of the installation plate.

[0010] Further, springs are sleeved on the outer sides of the two slide rods, one end of each spring is fixed to the lower surface of the installation plate, and the other end is fixed to the upper surface of the side plate.

[0011] Further, the lower sponge block has a T-shaped cross section, the top of the lower sponge block is fixed to the upper surface of the oil storage box, and the bottom of the lower sponge block extends into the oil storage box and is immersed in the oil.

[0012] Further, a fence is fixed to the top of the oil storage box, and the fence surrounds the lower sponge block.

[0013] Further, the clamping positioning mechanism includes a driving device arranged on the placement seat, two moving seats symmetrically arranged above the placement seat by the driving device, a crossbar, and a clamping seat, the crossbar is fixed to one side of each moving seat, and the clamping seat is installed on one end of each crossbar, the driving device is used to drive the two moving seats to move closer to or away from each other.

[0014] Further, the driving device includes a bidirectional threaded rod, a nut seat, and a driving motor, the placement seat is provided with a driving groove, the top of the placement seat is symmetrically provided with a sliding groove in communication with the driving groove, the bidirectional threaded rod is rotatably installed in the driving groove, a pair of nut seats are symmetrically and limitingly installed in the driving groove, the two nut seats are threadedly matched and sleeved on the two sides of the bidirectional threaded rod, the driving motor is fixed to one side of the placement seat, and the output shaft is fixed to one end of the bidirectional threaded rod, the two nut seats extend to the upper side of the placement seat through the corresponding sliding grooves, the two moving seats are respectively fixed to the side of the corresponding nut seat, a pair of protective covers are fixed to the placement seat, the protective covers cover the sliding grooves on the same side, and the crossbar slidingly extends to the outside of the protective cover.

[0015] Further, the front side of the oil storage box is provided with a visual observation window and a filling port, and the filling port is provided with a sealing cover.

[0016] Compared with the prior art, the utility model has the advantages as follows.

[0017] The lower sponge block and the upper sponge block are arranged, the plate is passed between the lower sponge block and the upper sponge block before being positioned and clamped on the placing seat, the lower sponge block is used for oiling the lower surface of the plate, and the upper sponge block is used for oiling the upper surface of the plate, so that the requirement of the plate double-surface oiling process is met, the upper installation plate is pulled up, the upper sponge block is prevented from moving downward and contacting the plate surface that does not need to be oiled when the plate is passed between the upper sponge block and the lower sponge block, and thus single-surface oiling of the plate is realized, and the universality is high. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure perspective view of the utility model;

[0019] Figure 2 It is a clamping and positioning mechanism structure schematic view in the utility model;

[0020] Figure 3 It is a double-surface oiling mechanism structure schematic view in the utility model;

[0021] Figure 4 It is Figure 3 The structure cross section schematic view is shown.

[0022] In the drawing: 1, sheet metal processing forming device main body; 2, punch former; 3, placing seat; 4, clamping and positioning mechanism; 41, moving seat; 42, cross bar; 43, clamping seat; 44, driving device; 441, driving groove; 442, sliding groove; 443, bidirectional screw rod; 444, nut seat; 445, driving motor; 446, protective cover; 5, oil storage box; 51, visual observation window; 52, filling port; 53, fence; 6, double-surface oiling mechanism; 61, lower sponge block; 62, upper sponge block; 63, installation plate; 64, side plate; 641, sliding hole; 65, sliding rod; 66, spring. DETAILED DESCRIPTION

[0023] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] In the description of the embodiments of the utility model, it needs to be explained that, unless there is definite stipulation and limitation, the terms, "connect", "install" should be understood in broad sense, for example, "connect" can be detachably connected, also can be inseparably connected, can be directly connected, also can be indirectly connected through intermediate medium. In addition, "communication" can be directly communicated, also can be indirectly communicated through intermediate medium. Wherein, "fix" refers to the relative position relationship of being connected with each other and not changing after being connected. The orientation language mentioned in the embodiments of the utility model, for example, "in", "out", "top", "bottom" and the like, is only the direction of reference drawing, therefore, the orientation language used is for better, more clearly illustrating and understanding the embodiments of the utility model, and is not indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the embodiments of the utility model.

[0025] In the embodiments of the utility model, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features.

[0026] Please refer to Figures 1-4 The utility model provides a kind of forming device for sheet metal machining, including sheet metal machining forming device main body 1 and punch former 2, punch former 2 is arranged in sheet metal machining forming device main body 1 top rear side, punch former 2 uses known technology, therefore the specific structure and working principle of the present application are not described in detail, sheet metal machining forming device main body 1 top is located in punch former 2 and is provided with placing seat 3, to place board, placing seat 3 is equipped with the clamping positioning mechanism 4 for clamping positioning of board, board is placed on placing seat 3, and board can be positioned and clamped by clamping positioning mechanism 4, guarantee the stability when forming processing

[0027] Sheet metal machining forming device main body 1 front side upper side is equipped with the oil storage box 5 for storing oil body, oil storage box 5 upper side is equipped with double-sided oiling mechanism 6, double-sided oiling mechanism 6 includes the lower sponge block 61 of being fixed in the top of oil storage box 5 and can absorb the oil body in oil storage box 5, the mounting plate 63 of being arranged in the upper side of lower sponge block 61 and the upper sponge block 62 of being fixed in the lower surface of mounting plate 63, in non-oiling time, upper sponge block 62 bottom end and lower sponge block 61 top end abut, realize oil body transmission, in oiling time, board passes between lower sponge block 61 and upper sponge block 62.

[0028] Before the plate is positioned and clamped on the placing seat 3, the plate is passed between the lower sponge block 61 and the upper sponge block 62, the lower surface of the plate can be oiled by the lower sponge block 61, and the upper surface of the plate can be oiled by the upper sponge block 62, so as to meet the requirement of the double-sided oiling process of the plate.

[0029] The lower sponge block 61 is T-shaped in cross section, the top of the lower sponge block 61 is fixed on the upper surface of the oil storage box 5, the bottom of the lower sponge block 61 extends into the oil storage box 5 and is immersed in the oil body, the bottom of the lower sponge block 61 is below the liquid level of the oil body, the oil body can be absorbed and transmitted to the upper side of the lower sponge block 61, the principle is similar to that of the wick of a kerosene lamp, and the oiling is realized when the lower sponge block 61 contacts the lower surface of the plate.

[0030] Specifically, the two side plates 64 are fixed on the two sides of the oil storage box 5, the vertically extending slide rods 65 are slidably installed in the slide holes 641 on the two side plates 64, the mounting plate 63 is fixed on the top ends of the two slide rods 65, and the mounting plate 63 is further provided with a pinch handle (not numbered in the figure) on the top. The slide rods 65 and the slide holes 641 slide together, so that the mounting plate 63 can move up and down. By pinching the pinch handle and pulling the mounting plate 63 upward, the mounting plate 63 and the upper sponge block 62 can be moved upward, so that the plate can be placed between the lower sponge block 61 and the upper sponge block 62.

[0031] In addition, the two slide rods 65 are each sleeved with a spring 66, one end of the spring 66 is fixed to the lower surface of the mounting plate 63, and the other end is fixed to the upper surface of the side plate 64. When the mounting plate 63 is pulled upward, the two springs 66 are elongated and stored. When the mounting plate 63 is not pulled any more, the mounting plate 63 and the upper sponge block 62 can be reset downward due to gravity and the elastic reset action of the spring 66. The lower surface of the upper sponge block 62 contacts the upper surface of the lower sponge block 61, and the oil on the lower sponge block 61 can be absorbed and transmitted to the upper sponge block 62. When the plate passes between the upper sponge block 62 and the lower sponge block 61, the upper surface of the plate can be oiled by the upper sponge block 62.

[0032] When one-sided oiling is required, the mounting plate 63 is pulled upward, and when the plate passes between the upper sponge block 62 and the lower sponge block 61, the upper sponge block 62 does not move downward and contacts the side of the plate that does not need to be oiled.

[0033] Specifically, the top of the oil storage box 5 is fixed with a fence 53, and the fence 53 surrounds the lower sponge block 61. By arranging the fence 53 around the lower sponge block 61 on the top of the oil storage box 5, when the upper sponge block 62 contacts the plate, part of the oil body will be left out, and the fence 53 can be used to block and collect part of the oil body, so as to avoid random flow on the floor of the workshop and cause pollution.

[0034] Specifically, the clamping and positioning mechanism 4 comprises a driving device 44 arranged on the placing seat 3, two moving seats 41 arranged above the placing seat 3 in a symmetrical manner through the driving device 44, a crossbar 42 and a clamping seat 43, the two moving seats 41 are both fixed with the crossbar 42 on the side close to each other, the two crossbars 42 are both installed with the clamping seat 43 on the end close to each other, and the driving device 44 is used to drive the two moving seats 41 to move close to or away from each other.

[0035] The driving device 44 comprises a bidirectional screw rod 443, a nut seat 444 and a driving motor 445, the placing seat 3 is provided with a driving groove 441, both sides of the top of the placing seat 3 are symmetrically provided with a sliding groove 442 in communication with the driving groove 441, the bidirectional screw rod 443 is rotatably installed in the driving groove 441, a pair of nut seats 444 are symmetrically and limitingly slidably installed in the driving groove 441, the two nut seats 444 are threadedly matched and sleeved on the two sides of the bidirectional screw rod 443, the driving motor 445 is fixed on one side of the placing seat 3, and the output shaft is fixed with one end of the bidirectional screw rod 443, the two nut seats 444 extend to the upper side of the placing seat 3 through the corresponding sliding grooves 442 respectively, the two moving seats 41 are fixed on the side of the corresponding nut seats 444 respectively, and a pair of protective covers 446 are fixed on the placing seat 3, the protective covers 446 cover the same side sliding grooves 442, and the crossbar 42 slidably extends to the outside of the protective cover 446.

[0036] Through the working of the driving motor 445, the output shaft can drive the bidirectional screw rod 443 to rotate, the rotating bidirectional screw rod 443 can drive the two nut seats 444 to move close to or away from each other, and under the connecting action of the moving seat 41 and the crossbar 42, the two clamping seats 43 can be driven to move away from or close to each other, so that the clamping and releasing of the plate material are realized.

[0037] In addition, through the arrangement of the protective cover 446, the sliding groove 442 can be covered, so that the machining scraps and waste materials are prevented from being immersed into the driving groove 441 through the sliding groove 442 to pollute and affect the operation of the bidirectional screw rod 443 and the nut seat 444.

[0038] In addition, the two nut seats 444 are symmetrically arranged on the bidirectional screw rod 443, the driving amount of the bidirectional screw rod 443 to the two nut seats 444 is consistent, so that the moving amount of the bidirectional screw rod 443 is consistent, which is helpful for the self-centering when the plate material is clamped.

[0039] Specifically, the front side of the oil storage box 5 is provided with a visible observation window 51 and a filling opening 52, the filling opening 52 is provided with a sealing cover, the visible observation window 51 is convenient for observing the oil body remaining amount in the oil storage box 5, and the filling opening 52 is convenient for filling and supplementing the oil body in the oil storage box 5.

[0040] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and the specific structure, type and coefficient index of all components are self-contained technology, as long as the beneficial effects can be achieved, the implementation can be carried out, therefore, no more description is made.

[0041] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

Claims

1. A forming apparatus for sheet metal processing, comprising a sheet metal forming apparatus body (1) and a stamping forming device (2), wherein the stamping forming device (2) is arranged on the top rear side of the sheet metal forming apparatus body (1), characterized in that: The sheet metal processing forming device body (1) has a placement seat (3) at the top of the stamping forming device (2) for placing sheet metal. The placement seat (3) is provided with a clamping and positioning mechanism (4) for clamping and positioning the sheet metal. The sheet metal forming device body (1) has an oil storage box (5) for storing oil on the upper front side, and a double-sided oiling mechanism (6) is provided above the oil storage box (5); The double-sided oiling mechanism (6) includes a lower sponge block (61) fixed to the top of the oil storage box (5) and capable of adsorbing the oil in the oil storage box (5), an mounting plate (63) disposed above the lower sponge block (61), and an upper sponge block (62) fixed to the lower surface of the mounting plate (63). When not applying oil, the bottom end of the upper sponge block (62) abuts against the top end of the lower sponge block (61) to achieve oil transfer. When applying oil, the plate passes between the lower sponge block (61) and the upper sponge block (62).

2. The forming device for sheet metal processing according to claim 1, characterized in that: The oil storage box (5) is fixed with side plates (64) on both sides respectively, and vertically extending slide rods (65) are slidably installed through the sliding holes (641) on both side plates (64); The mounting plate (63) is fixed to the top of the two slide bars (65); The mounting plate (63) is also provided with a pinch handle on its top.

3. A forming device for sheet metal processing according to claim 2, characterized in that: Both slide rods (65) are fitted with springs (66), one end of the spring (66) is fixed to the lower surface of the mounting plate (63), and the other end is fixed to the upper surface of the side plate (64).

4. A forming device for sheet metal processing according to claim 1, characterized in that: The lower sponge block (61) has a T-shaped cross section. The top of the lower sponge block (61) is fixed to the upper surface of the oil storage box (5), and the bottom of the lower sponge block (61) extends through into the oil storage box (5) and is immersed in the oil.

5. A forming apparatus for sheet metal processing according to claim 1, characterized in that: The top of the oil storage box (5) is fixed with a barrier (53), which is distributed around the lower sponge block (61).

6. A forming apparatus for sheet metal processing according to claim 3, characterized in that: The clamping and positioning mechanism (4) includes a drive device (44) disposed on the placement seat (3), a movable seat (41) symmetrically disposed above the placement seat (3) via the drive device (44), a crossbar (42) and a clamping seat (43); A crossbar (42) is fixed on one side of each of the two movable seats (41) that are close to each other, and a clamp (43) is installed on one end of each of the two crossbars (42) that are close to each other; The drive device (44) is used to drive the two movable seats (41) to move closer to each other or further apart.

7. A forming apparatus for sheet metal processing according to claim 6, characterized in that: The drive device (44) includes a bidirectional threaded rod (443), a nut seat (444), and a drive motor (445); The placement seat (3) is provided with a drive groove (441), and the top two sides of the placement seat (3) are symmetrically provided with sliding grooves (442) that communicate with the drive groove (441); The bidirectional threaded rod (443) is rotatably installed in the drive groove (441). A pair of nut seats (444) are symmetrically and slidably installed in the drive groove (441). The two nut seats (444) are threadedly matched and fitted on both sides of the bidirectional threaded rod (443). The drive motor (445) is fixed to one side of the placement seat (3), and the output shaft is fixed to one end of the bidirectional threaded rod (443); The two nut seats (444) extend through the corresponding grooves (442) to the top of the placement seat (3); The two movable seats (41) are respectively fixed to the side of the corresponding nut seat (444); A pair of protective covers (446) are fixed on the placement seat (3). The protective covers (446) cover the slide groove (442) on the same side. The crossbar (42) slides through and extends to the outside of the protective cover (446).

8. A forming apparatus for sheet metal processing according to claim 1, characterized in that: The oil storage box (5) is provided with a visual observation window (51) and a filling port (52) on the front side, and the filling port (52) has a sealing cap.

Images