Rib cutting and forming device

Abstract

The utility model provides a rib cutting and forming device, and relates to the field of forming machining. An X-axis trough and a stand column are mounted on a base of the rib cutting and forming device; a mounting plate and a fixing plate are mounted on the stand column, and a Z-axis driving mechanism for pushing the mounting plate downwards is arranged on the fixing plate; a second-order groove is formed in the bottom of the X-axis trough, a feeding concave plate is arranged in the second-order groove, and a plurality of clamping grooves used for containing parts are evenly formed in the top face of the feeding concave plate along the X axis. A lower stamping die is arranged along the X-axis trough, and an upper forming die is mounted at the corresponding position of the mounting plate; the transmission rod piece is fixedly mounted at the bottom of the feeding concave plate, and a first connecting piece for pushing the transmission rod piece to move in the Z-axis direction is downwards mounted at the bottom of the mounting plate; one end of each connecting piece is connected with the moving end of the X-axis driving mechanism, and the other end of each connecting piece is connected with the transmission rod piece to push the transmission rod piece to move in the X-axis direction. The feeding mechanism does not need to be stopped during stamping, and the production efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the forming processing field especially relates to a cut -off rib forming device. BACKGROUND

[0002] Electronic parts need to cut the pin into a uniform length after completing the package, and the pin is bent into a shape. The pins of electronic parts are easy to hook each other, so that the automation degree of this step is low, and the existing cut -off rib forming device needs to stop when stamping the electronic parts, which leads to low production efficiency of the existing cut -off rib forming device. UTILITY MODEL CONTENTS

[0003] The utility model aims at solving the prior art problems, providing a cut -off rib forming device for the pin of electronic parts is automatically cut or stamped, and the mechanism for feeding does not need to stop when stamping, which can improve the production efficiency.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A cut -off rib forming device, it includes:

[0006] The base is installed with X -axis material groove and stand on the base, the stand is installed with mounting plate on the sliding, and the fixed plate is fixedly installed, the fixed plate is provided with Z -axis drive mechanism that pushes down mounting plate downward. X -axis material groove is used for accommodating parts, and the pin of parts is hung on both sides of X -axis material groove, the bottom of X -axis material groove is provided with two -order recess, and the feeding recess plate is arranged in two -order recess, the top surface of feeding recess plate is evenly arranged with a plurality of clamping grooves for accommodating parts along X -axis. The stamping lower die is arranged along the X -axis material groove, and the forming upper die is installed on the corresponding position of the mounting plate.

[0007] Transmission link, transmission link is fixedly installed in the bottom of feeding recess plate, and the first connecting piece that pushes transmission link moves along Z -axis direction is installed downward in the bottom of mounting plate;

[0008] X -axis drive mechanism, the moving end of X -axis drive mechanism is connected with second connecting piece, and the other end of second connecting piece is connected with transmission link, for pushing transmission link moves along X -axis direction.

[0009] Further, the transmission link includes a pair of cross bars fixed in the bottom of the feeding recess plate, and a cylindrical connecting rod is connected between the two cross bars and arranged along the X -axis direction;The first connecting piece and the second connecting piece are both connected with the cylindrical connecting rod.

[0010] Further, the first connecting piece includes a linear bearing, a connecting block and a push rod;The linear bearing is sleeved on the cylindrical connecting rod, the outer shaft sleeve of the linear bearing is fixedly connected with the connecting block, one end of the push rod is installed on the mounting plate, and the other end is fixedly connected with the connecting block.

[0011] Further, the bottom surface of the connecting block is provided with a positioning hole, and the base is provided with a positioning pin matched with the positioning hole.

[0012] Further, the push rod is a telescopic rod and internally provided with an elastic member.

[0013] Further, the second connecting member comprises a groove block and a pushing block; the groove block is installed at the moving end of the X-axis driving mechanism, the groove of the groove block is arranged along the vertical direction, and one end of the pushing block is fixed on the cylindrical connecting rod and the other end is clamped in the groove of the groove block.

[0014] Further, the height adjusting block is further connected between the feeding concave plate and the horizontal rod for adjusting the height of the cylindrical connecting rod.

[0015] Further, the Y-axis transverse moving mechanism is further provided, and the moving end of the Y-axis transverse moving mechanism is connected with the feeding groove plate; the feeding groove plate is provided with a plurality of open grooves arranged along the Y-axis direction; the open end of the open groove is butted with the X-axis groove; and the bottom of the open groove is provided with a rectangular hole for accommodating the feeding concave plate.

[0016] Further, the X-axis groove is provided with a blocking strip arranged along the X-axis direction above the X-axis groove; and the distance between the blocking strip and the bottom surface of the X-axis groove is greater than or equal to the thickness of the part.

[0017] Further, the depth of the second-order groove in the X-axis groove is greater than the sum of the height of the feeding concave plate and the stroke of the feeding concave plate in the Z-axis direction.

[0018] The processing flow of the utility model is as follows: in the processing process, the Z-axis driving mechanism drives the installation plate to move downwards, drives the transmission rod to move downwards through the first connecting member, so that the feeding concave plate moves downwards and separates from the part; then the X-axis driving mechanism drives the transmission connecting rod to move along the X-axis through the second connecting member, so that the feeding concave plate retreats along the X-axis, and the clamping groove on the feeding concave plate generates a phase difference with the corresponding part. After the upper pressing die on the installation plate completes the stamping process, the Z-axis driving mechanism drives the installation plate to move upwards, and the feeding concave plate also moves upwards, so that the clamping groove contacts the part upstream and limits the part; the X-axis driving mechanism drives the feeding concave plate to push the part forward, and the feeding of the part is completed.

[0019] Compared with the prior art, the utility model has the advantages that:

[0020] (1) the utility model contains the part through the X-axis groove, and the pin of the part is hung on the two sides of the X-axis groove, the clamping groove of the feeding concave plate separates each part, and the part is pushed to move on the X-axis groove, so that each part can be effectively separated, the connection between the parts is reduced, and the pins of each part are convenient for stamping operation.

[0021] (2) the process of backward movement of the loading recessed plate in the loading process is completed when stamping, so that the mechanism for loading in the utility model can coordinate with the mechanism for stamping, the downtime of the mechanism for loading in the utility model in the stamping process is reduced, and the production efficiency is improved.

[0022] (3) the Z-axis driving mechanism in the utility model cooperates with the transmission rod through the first connecting piece, so that the Z-axis driving mechanism can drive the mounting plate and the loading recessed plate at the same time, and another Z-axis driving mechanism does not need to be arranged for the loading recessed plate, so that the manufacturing cost of the equipment can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 it is the structure schematic view of the rib cutting forming device in the utility model embodiment;

[0024] Figure 2 it is the installation schematic view of the loading recessed plate and the X-axis material groove in the utility model embodiment;

[0025] Figure 3 it is the installation schematic view of the transmission rod in the utility model embodiment;

[0026] Figure 4 it is the installation schematic view of the Y-axis transverse moving mechanism in the utility model embodiment.

[0027] Wherein, 1: base;2: X-axis material groove;3: part;4: loading recessed plate;5: transmission rod;6: first connecting piece;7: X-axis driving mechanism;8: second connecting piece;9: Y-axis transverse moving mechanism;11: stand column;12: mounting plate;13: fixed plate;14: Z-axis driving mechanism;15: stamping lower die;16: forming upper die;21: two-stage recess;22: blocking strip;41: clamping groove;51: cross bar;52: cylindrical connecting rod;53: height adjusting block;61: linear bearing;62: connecting block;63: push rod;81: recess blocking block;82: shifting block;91: loading groove plate;92: open material groove. DETAILED DESCRIPTION

[0028] It should be understood that the specific embodiments described herein are merely intended to explain the present application, and are not intended to limit the present application.

[0029] The technical solutions in the utility model embodiments will be clearly and completely described below with reference to the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly. The connection can be a direct connection or an indirect connection.

[0031] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0032] like Figure 1 The diagram shown is a structural schematic of a rebar cutting and forming device provided in one embodiment of this application. In this embodiment, the rebar cutting and forming device includes a base 1.

[0033] An X-axis material trough 2 and a column 11 are mounted on the base 1; a mounting plate 12 is slidably mounted on the column 11, and a fixing plate 13 is fixedly mounted thereon. A Z-axis drive mechanism 14 for pushing the mounting plate 12 downwards is provided on the fixing plate 13. Figure 2 The diagram shows the installation of the feeding concave plate and the X-axis material groove in this embodiment. The X-axis material groove 2 is used to accommodate the part 3 and to suspend the pins of the part 3 on both sides of the X-axis material groove 2. A second-stage groove 21 is provided at the bottom of the X-axis material groove 2, and a feeding concave plate 4 is provided in the second-stage groove 21. Several slots 41 for accommodating the part 3 are evenly arranged on the top surface of the feeding concave plate 4 along the X-axis. A stamping lower die 15 is arranged along the X-axis material groove 2, and a stamping upper die 16 is installed on the mounting plate 12 at the corresponding position.

[0034] The X-axis material channel 2 transports the part 3 along the X-axis via a channel body. The X-axis material channel 2 can be segmented. The stamping lower die 15 is provided with a groove-shaped track that docks with the X-axis material channel 2 and is arranged between multiple X-axis material channels 2. The stamping upper die 16 and stamping lower die 15 are used in conjunction. Multiple sets of dies can be arranged along the X-axis material channel 2 to realize cutting, bending and other processes respectively. The columns 11 are preferably multiple and are vertically installed on the base 1 to provide support. The Z-axis drive mechanism 14 can be any linear motion mechanism such as an electric actuator 63 or a cylinder. It is fixedly installed on the fixed plate 13. The moving end of the Z-axis drive mechanism 14 is connected to the mounting plate 12, so that it can push the mounting plate 12 to move downward, so that the stamping upper die 16 and stamping lower die 15 can close together to perform cutting or forming stamping processes on the part 3. The width and depth of the X-axis material channel 2 can be set according to the part 3. The X-axis material channel 2 and the second-stage groove 21 at its bottom form a step to support the part 3. The feeding concave plate 4 can move along the X and Z axes within the second-order groove 21, enabling the part 3 to move along the X axis and the slot 41 to disengage from or contact the part 3 along the Z axis. This allows the feeding concave plate 4 to disengage from the part 3 during the stamping step and retract along the X axis, preparing for the next feeding step. Furthermore, the disengagement of the feeding concave plate 4 during the stamping step prevents pressure buildup between the part 3 and the feeding concave plate 4, improving the machining quality of the part 3 and reducing wear on the feeding mechanism.

[0035] The rebar forming device also includes a transmission rod 5 and an X-axis drive mechanism 7. The transmission rod 5 is fixedly installed at the bottom of the feeding concave plate 4, and a first connecting member 6 that pushes the transmission rod 5 to move along the Z-axis is installed downward at the bottom of the mounting plate 12. The moving end of the X-axis drive mechanism 7 is connected to a second connecting member 8, and the other end of the second connecting member 8 is connected to the transmission rod 5 for pushing the transmission rod 5 to move along the X-axis.

[0036] The transmission rod 5 can be one or more rods combined to transmit driving force along the Z-axis and X-axis directions to the upward feeding concave plate 4. One end of the first connecting member 6 is installed at the bottom of the mounting plate 12, and the other end forms a sliding joint or cylindrical sleeve joint with the transmission connecting rod, so that the first connecting member 6 can drive the transmission connecting rod to move along the Z-axis direction, but does not restrict the movement of the transmission connecting rod along the X-axis. One end of the second connecting member 8 is fixedly connected to the moving end of the X-axis drive mechanism 7, and the other end can also form a sliding joint or cylindrical sleeve joint with the transmission connecting rod, so that the second connecting member 8 can drive the transmission connecting rod to move along the X-axis direction, but does not restrict the movement of the transmission connecting rod along the Z-axis. In one embodiment, the second connecting member 8 may include a vertically arranged lever and a stop, respectively installed on the moving end of the X-axis drive mechanism 7 and the transmission connecting rod, so that the X-axis drive mechanism 7 can push the transmission connecting rod back and forth in the X-axis direction without affecting the movement of the X-axis drive mechanism 7 in the Z-axis direction.

[0037] like Figure 3 The diagram shown is a schematic representation of the installation of the transmission rod in this embodiment. Figure 3 The mounting plate, column, and other structures are omitted to show the installation structure of the transmission rod. In this embodiment, the transmission rod 5 includes a pair of crossbars 51 fixed to the bottom of the feeding concave plate 4, and a cylindrical connecting rod 52 arranged along the X-axis is connected between the two crossbars 51; the first connecting member 6 and the second connecting member 8 are both connected to the cylindrical connecting rod 52.

[0038] Preferably, the two crossbars 51 are respectively disposed at the front and rear ends of the feeding concave plate 4 to ensure uniform force distribution on the feeding concave plate 4. Preferably, the crossbars 51 pass through the feeding concave plate 4, and each end of the crossbar is connected to a cylindrical connecting rod 52 to form a rectangular frame structure, further improving stability. Preferably, there are several first connecting members 6, which are respectively connected to the two cylindrical connecting rods 52, thereby further improving the motion stability of the feeding concave plate 4 in the Z-axis direction. The second connecting member 8 is preferably connected to the cylindrical connecting rod 52 from the side, which allows the X-axis drive mechanism 7 to be disposed on one side of the feeding concave plate 4, facilitating the movement of the feeding concave plate 4 along the X-axis.

[0039] In this embodiment, the first connecting member 6 includes a linear bearing 61, a connecting block 62, and a push rod 63; the linear bearing 61 is sleeved on the cylindrical connecting rod 52, the outer bushing of the linear bearing 61 is fixedly connected to the connecting block 62, one end of the push rod 63 is mounted on the mounting plate 12, and the other end is fixedly connected to the connecting block 62.

[0040] The linear bearing 61, in conjunction with the cylindrical connecting rod 52, enables the connecting rod 52 to move along the X-axis, offering advantages such as low friction and smooth operation, thus improving the stability of material feeding. The connecting block 62 and push rod 63 fix the linear bearing 61 in the X-axis direction, and under the action of the mounting plate 12, allow the connecting block 62 and the linear bearing 61 to move as a whole along the Z-axis direction without affecting the movement of the cylindrical connecting rod 52 in the X-axis direction. The linear bearing 61 can be selected to withstand a certain load.

[0041] In this embodiment, a positioning hole is provided on the bottom surface of the connecting block 62, and a positioning pin that mates with the positioning hole is installed on the base 1.

[0042] The connecting block 62 is fixedly connected to the mounting plate 12 via the push rod 63, and can contact the base plate. This facilitates the setting of positioning holes and positioning pins, improving the positioning accuracy of the upper stamping die 16 and the lower stamping die 15, thereby improving the cutting or stamping quality. The push rod 63 is preferably installed vertically, applying a downward thrust vertically to the connecting block 62, improving the stress condition of the push rod 63, and facilitating the engagement of the positioning holes and positioning pins.

[0043] In this embodiment, the push rod 63 is a telescopic rod with an elastic element installed inside.

[0044] The installation of an elastic element in the push rod 63 can reduce the impact between the connecting block 62 and the base plate, and the positioning hole can be positioned with the positioning pin before the upper stamping die 16 and the lower stamping die 15 come into contact, reducing interference with the cutting and stamping processes and improving the tightness of the contact between the upper stamping die 16 and the lower stamping die 15.

[0045] like Figure 3 As shown, in this embodiment, the second connecting member 8 includes a groove stop 81 and a lever 82; the groove stop 81 is installed on the moving end of the X-axis drive mechanism 7, the groove of the groove stop 81 is arranged in the vertical direction, one end of the lever 82 is fixed on the cylindrical connecting rod 52, and the other end is locked in the groove of the groove stop 81.

[0046] The groove of the recessed stop 81 is vertically oriented, allowing the lever 82 to move freely along the Z-axis without obstruction, thus enabling the cylindrical connecting rod 52 to move freely in the Z-axis direction. The X-axis drive mechanism 7 drives the recessed stop 81 to move along the X-axis, and the inner wall of the groove of the recessed stop 81 contacts the lever 82, pushing the lever 82 to move along the X-axis. Preferably, the height of the recessed stop 81 in the Z-axis direction is greater than or equal to the stroke of the cylindrical connecting rod 52 in the Z-axis direction, ensuring that the lever 82 remains within the groove of the recessed stop 81.

[0047] In this embodiment, a height adjustment block 53 is also connected between the feeding concave plate 4 and the crossbar 51 to adjust the height of the cylindrical connecting rod 52.

[0048] The adjusting block 82 needs to remain in the groove of the recessed stop block 81 at all times. Therefore, the height of the cylindrical connecting rod 52 needs to be adjusted. There are two height adjusting blocks 53, which are respectively set at the front and rear ends of the feeding concave plate 4 and are connected to a crossbar 51. Several holes can be drilled in the height adjusting block 53 along the Z-axis direction, and it can be bolted to the crossbar 51 to achieve height adjustment. Alternatively, any adjusting mechanism such as a sliding buckle can be used between the height adjusting block 53 and the crossbar 51 for adjustment.

[0049] like Figure 4 The diagram shown is an installation schematic of the Y-axis transverse movement mechanism in this embodiment. In this embodiment, the rebar cutting and forming device also includes a Y-axis transverse movement mechanism 9. The moving end of the Y-axis transverse movement mechanism 9 is connected to a feeding trough plate 91. The feeding trough plate 91 has a plurality of open material troughs 92 arranged along the Y-axis direction. The open end of the open material trough 92 is connected to the X-axis material trough 2. The bottom of the open material trough 92 is provided with a rectangular hole for accommodating the feeding concave plate 4.

[0050] One end of the open material trough 92 is open, allowing a robotic arm to transfer parts 3 from the tray to the loading plate 91. Then, the Y-axis transverse mechanism 9 sequentially aligns the open ends of each open material trough 92 with the X-axis material trough 2. The loading concave plate 4 aligns with the parts 3 in the open material trough 92 from below, causing the parts 3 to be engaged in the slots 41 and further pulled into the X-axis material trough 2 by the loading concave plate 4 to complete the loading process. Each open material trough 92 can hold multiple parts 3, preferably two.

[0051] In this embodiment, a baffle 22 arranged along the X-axis direction is installed above the X-axis material groove 2, and the distance between the baffle 22 and the bottom surface of the X-axis material groove 2 is greater than or equal to the thickness of the part 3.

[0052] The baffle 22 can be installed above the X-axis feed trough 2 using two inverted U-shaped mounting blocks. The baffle 22 acts as a shield for the part 3, preventing the feeding concave plate 4 from lifting the part 3 from above the X-axis feed trough 2 and reducing the possibility of the part 3 falling. Preferably, the baffle 22 extends above the feeding trough plate 91 to limit the position of the part 3 in the open feed trough 92.

[0053] In this embodiment, the depth of the second-order groove 21 in the X-axis material groove 2 is greater than the sum of the height of the feeding concave plate 4 and its stroke in the Z-axis direction.

[0054] The height of the feeding concave plate 4 is the height of the feeding concave plate 4 in the Z-axis direction. The second-order groove 21 set at the bottom of the X-axis material groove 2 needs to accommodate the feeding concave plate 4 to move in the Z-axis direction. Therefore, the depth of the second-order groove 21 needs to meet the requirements. Furthermore, the second-order groove 21 is open at both ends so that the feeding concave plate 4 can move in the X-axis direction.

[0055] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A rebar cutting and forming device, characterized in that, include: A base (1) is provided with an X-axis material groove (2) and a column (11); a mounting plate (12) is slidably mounted on the column (11) and a fixing plate (13) is fixedly mounted on it; a Z-axis drive mechanism (14) for pushing the mounting plate (12) downward is provided on the fixing plate (13); the X-axis material groove (2) is used to accommodate the part (3) and to suspend the pins of the part (3) on both sides of the X-axis material groove (2); a second-order groove (21) is provided at the bottom of the X-axis material groove (21); a feeding concave plate (4) is provided in the second-order groove (21); a number of slots (41) for accommodating the part (3) are evenly arranged along the X-axis on the top surface of the feeding concave plate (4); a stamping lower die (15) is arranged along the X-axis material groove (2); and a forming upper die (16) is installed on the mounting plate (12) at the corresponding position. The transmission rod (5) is fixedly installed at the bottom of the feeding concave plate (4), and the bottom of the mounting plate (12) is provided with a first connecting member (6) that pushes the transmission rod (5) to move along the Z-axis. X-axis drive mechanism (7), the moving end of the X-axis drive mechanism (7) is connected to a second connector (8), the other end of the second connector (8) is connected to the transmission rod (5), and is used to push the transmission rod (5) to move along the X-axis direction.

2. The rebar cutting and forming device according to claim 1, characterized in that, The transmission rod (5) includes a pair of crossbars (51) fixed to the bottom of the feeding concave plate (4), and a cylindrical connecting rod (52) arranged along the X-axis is connected between the two crossbars (51); the first connecting member (6) and the second connecting member (8) are both connected to the cylindrical connecting rod (52).

3. The rebar cutting and forming device according to claim 2, characterized in that, The first connecting member (6) includes a linear bearing (61), a connecting block (62), and a push rod (63); the linear bearing (61) is sleeved on the cylindrical connecting rod (52), the outer bushing of the linear bearing (61) is fixedly connected to the connecting block (62), one end of the push rod (63) is mounted on the mounting plate (12), and the other end is fixedly connected to the connecting block (62).

4. The rebar cutting and forming device according to claim 3, characterized in that, The bottom surface of the connecting block (62) is provided with a positioning hole, and the base (1) is provided with a positioning pin that cooperates with the positioning hole.

5. The rebar cutting and forming device according to claim 4, characterized in that, The push rod (63) is a telescopic rod with an elastic element installed inside.

6. The rebar cutting and forming device according to claim 2, characterized in that, The second connecting member (8) includes a groove stop (81) and a lever (82); the groove stop (81) is installed on the moving end of the X-axis drive mechanism (7), the groove of the groove stop (81) is arranged in the vertical direction, one end of the lever (82) is fixed on the cylindrical connecting rod (52), and the other end is engaged in the groove of the groove stop (81).

7. The rebar cutting and forming device according to claim 2, characterized in that, A height adjustment block (53) is also connected between the feeding concave plate (4) and the crossbar (51) to adjust the height of the cylindrical connecting rod (52).

8. The rebar cutting and forming device according to claim 1, characterized in that, It also includes a Y-axis transverse movement mechanism (9), the moving end of which is connected to a feeding trough plate (91). The feeding trough plate (91) has several open material troughs (92) arranged along the Y-axis direction. The open end of the open material trough (92) is connected to the X-axis material trough (2). The bottom of the open material trough (92) is provided with a rectangular hole to accommodate the feeding concave plate (4).

9. The rebar cutting and forming device according to claim 8, characterized in that, A baffle (22) arranged along the X-axis direction is installed above the X-axis material groove (2). The distance between the baffle (22) and the bottom surface of the X-axis material groove (2) is greater than or equal to the thickness of the part (3).

10. The rebar cutting and forming device according to claim 1, characterized in that, The depth of the second-order groove (21) in the X-axis material groove (2) is greater than the sum of the height of the feeding concave plate (4) and its stroke in the Z-axis direction.

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