CN217726731U - Plate turnover structure of plate turnover machine - Google Patents

Abstract

The utility model discloses a panel turnover machine's turn over plate structure, including upset subassembly, upper die and lower mould, the upset subassembly includes rotation axis, roating seat, first drive assembly and returning face plate, the roating seat passes through the locating part to be fixed on the rotation axis, the rotation axis rotates to be set up in the frame, the returning face plate passes through guide rail assembly to be set up on the roating seat, first drive assembly sets up in the returning face plate, the output of first drive assembly with the roating seat fixed connection, the panel beating of treating processing is fixed through upper die and lower mould pressfitting, through set up the tool bit on the returning face plate from panel beating extension below to the upset completion processing, through the angle of returning face plate upset control panel beating bending, the upper and lower mould is difficult for sliding after compressing tightly, and the bending effect is better; interference area is littleer, can realize bending in succession, goes up briquetting and last mould plug-in card cooperation, and easy dismounting is fixed firm in the time.

Description

Plate turnover structure of plate turnover machine

Technical Field

The utility model belongs to the technical field of the sheet metal processing equipment and specifically relates to a panel turnover machine's flip structure is related to.

Background

The sheet metal part has the advantages of being light in weight, high in strength, conductive (capable of being used for electromagnetic shielding), low in cost, good in large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical equipment and the like.

Disclosure of Invention

Not enough to prior art, the utility model provides a panel turnover machine's flip structure can solve above-mentioned technical problem.

The utility model provides a technical scheme that its technical problem adopted is: the turnover plate structure of the plate turnover machine comprises a turnover assembly, an upper die and a lower die, wherein the turnover assembly comprises a rotating shaft, a rotating seat, a first driving assembly and a turnover plate, the rotating seat is fixed on the rotating shaft through a limiting part, the rotating shaft is rotatably arranged on a rack, the turnover plate is arranged on the rotating seat through a guide rail assembly, the first driving assembly is arranged in the turnover plate, an output part of the first driving assembly is fixedly connected with the rotating seat, a metal plate to be machined is fixed through the pressing of the upper die and the lower die, and the metal plate is turned over upwards from the lower part of an extending part of the metal plate through a tool bit arranged on the turnover plate to complete machining.

In the above technical scheme, further, the tool bit is fixed at the end of the turning plate through a limiting piece.

In the above technical solution, further, the upper die is disposed on the frame through the longitudinal sliding assembly, the upper die is detachably provided with an upper pressing block, the lower die is fixedly provided with a lower ejecting block, and when the turnover plate is in a horizontal state, the height of the upper end surface of the tool bit is not higher than the height of the contact surface of the lower ejecting block.

In the above technical scheme, further, the upper press block is provided with a positioning convex part which is matched with the positioning concave part of the upper die, and the upper press block is provided with a limiting concave part which is matched with the limiting convex part of the upper die.

In the above technical scheme, further, the upper pressing block is further provided with a positioning clamping groove, the upper die is provided with a positioning clamping block through an elastic component, and the positioning clamping block is clamped with the positioning clamping groove.

In the above technical scheme, further, the positioning fixture block is provided with guide chutes at the front and the rear thereof, so that the positioning fixture block can slide along the longitudinal direction when the upper press block is clamped into and taken out from the upper die.

In the above technical scheme, further, when the upper pressing block is pressed downwards, the positioning clamping block is clamped and fixed with the positioning clamping groove under the action of the elastic component.

The utility model discloses a beneficial effect is: 1. the bending angle of the metal plate is controlled by overturning the overturning plate, the upper die and the lower die are not easy to slide after being pressed, and the bending effect is better; 2. interference area is littleer, can realize bending in succession, 3 go up the briquetting and go up the cooperation of mould plug-in card, easy dismounting fixes firm in the time.

Drawings

The device is further described below with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 isbase:Sub>A partially enlarged view of the sectionbase:Sub>A-base:Sub>A of fig. 1 according to the present invention.

Fig. 3 is a partially enlarged view of the cross section B-B of fig. 1 according to the present invention.

Fig. 4 is a schematic structural view of the inside of fig. 1 according to the present invention.

Fig. 5 is a partial enlarged view of the C-C section of fig. 4 according to the present invention.

Fig. 6 is a partial enlarged view of the cross-section D-D of fig. 5 according to the present invention

Fig. 7 is a schematic structural view of the first jaw of the present invention.

In the drawing, 1, a machine frame, 2, a pressing component, 21, an upper die, 211, an upper pressing block, 2111, a positioning convex part, 2112, a limiting concave part, 2113, a positioning clamping groove, 212, a positioning concave part, 213, a limiting convex part, 214, a positioning clamping block, 215, an elastic component, 22, a lower die, 221, a lower jacking block, 23, a longitudinal sliding component, 3, a turnover component, 31, a tool bit, 32, a rotating shaft, 33, a rotating seat, 34, a first driving component, 35, a turnover plate, 36, a guide rail component, 4, a feeding component, 41, a first clamping jaw, 411, a second driving component, 412, a support seat, 413, a lifting seat, 414, a clamping arm, 415, a first swinging rod, 416, a first connecting rod, 42, a second clamping jaw, 421, a third driving component, 43, a lead screw sliding block, 44, a transverse moving component, 5, a control cabinet, 51, a control panel, 52, and 6 sheet metal.

Detailed Description

Referring to fig. 1 to 7, a panel turnover machine using a panel turnover mechanism of the panel turnover machine, comprising: the pressing component 2 is longitudinally arranged on the rack 1 in a sliding mode, can slide along the Z-axis direction and is used for pressing the metal plate 6; the turnover assembly 3 is rotatably arranged on the frame 1 and can slide along the axial direction of a rotating shaft 32, and a cutter head 31 is fixedly arranged at the end part; the feeding component 4 is provided with a first clamping jaw 41 which can move along the X-axis direction for feeding and a second clamping jaw 42 which can move along the Y-axis direction; the panel beating 6 is in stretch out the mesa under the effect of pay-off subassembly 4, compress tightly subassembly 2 go up mould 21 with the lower mould 22 cooperation of frame 1 compresses tightly panel beating 6, turnover subassembly 3 slides to the below of 6 extensions of panel beating and the rotation is bent panel beating 6.

In order to make the sheet metal 6 to turn over, the turnover assembly 3 includes a rotation axis 32, a rotation base 33, a first driving assembly 34 and a turnover plate 35, the rotation base 33 is fixed on the rotation axis 32 through a limiting part, the rotation axis 32 rotates and sets up on the frame 1, the turnover plate 35 is set up on the rotation base 33 through a guide rail assembly 36, the first driving assembly 34 is set up in the turnover plate 35, the output part of the first driving assembly 34 with the rotation base 33 fixed connection.

In order to prevent the tool bit 31 from interfering with the metal plate 6 to be processed, the tool bit 31 is fixed at the end of the turnover plate 35 through a limiting member, and when the turnover plate 35 is in a horizontal state, the height of the upper end face of the tool bit 31 is not higher than the height of the contact surface of the lower die 22.

In order to facilitate the installation of the tool bit 31, the upper pressing block 211 is provided with a positioning protrusion 2111 to cooperate with the positioning protrusion 212 of the upper die 21, the upper pressing block 211 is provided with a limiting protrusion 2112 to cooperate with the limiting protrusion 213 of the upper die 21, and the front and the rear of the positioning fixture block 214 are provided with guiding inclined slots, so that the positioning fixture block 214 can slide along the longitudinal direction when the upper pressing block 211 is clamped into and taken out from the upper die 21.

In order to firmly fix the tool bit 31, the upper pressing block 211 is further provided with a positioning slot 2113, the upper die 21 is provided with a positioning latch 214 through an elastic component 215, the positioning latch 214 is latched with the positioning slot 2113, and when the upper pressing block 211 is pressed downwards, the positioning latch 214 is latched and fixed with the positioning slot 2113 under the action of the elastic component 215.

In order to prevent the metal plate 6 from shaking in the bending process, the pressing assembly 2 comprises an upper die 21, a lower die 22 and a longitudinal sliding assembly 23, the upper die 21 is arranged on the rack 1 through the longitudinal sliding assembly 23, the upper die 21 is detachably provided with an upper pressing block 211, and the lower die 22 is fixedly provided with a lower ejecting block 221.

In order to fix the rear end of the sheet metal 6, the first clamping jaw 41 includes a second driving assembly 411, a support 412, a lifting seat 413 and a clamping arm 414, the second driving assembly 411 is fixedly disposed on the support 412, the lifting seat 413 is disposed at an output portion of the second driving assembly 411, the lifting seat 413 slides in a waist slot of the first swing rod 415 through a limiting member, the first swing rod 415 is hinged to the support 412 through a first connecting rod 416, and one end of the clamping arm 414 is hinged to the support 412. The first pivot lever 415 is pivoted to the clamping arm 414 via a stop.

In order to enable the sheet metal 6 to be automatically fed, the support 412 is fixed on the lead screw slider assembly 43 through a limiting piece, the end of the clamping arm 414 is provided with a rubber block, and a clamping concave part is arranged on the support 412 and has the same height as the lower top block 221 of the lower die 22.

In order to enable the metal plate 6 to move left and right to adapt to processing of different metal plates 6, the second clamping jaw 42 is arranged on the transverse moving component 44 through a limiting part, the transverse moving component 44 moves along the Y axis, and the second clamping jaw 42 is controlled by the third driving component 421 to be opened and clamped.

Still include switch board 5, set up control panel 51 and warning light 52 on the switch board 5, control panel 51 is used for the programming of equipment, warning light 52 then warns operating condition.

The utility model discloses a working process: the metal plate 6 is placed on a workbench of the rack 1, the first clamping jaw 41 and the second clamping jaw 42 are clamped tightly, after the metal plate 6 is pushed out along the X-axis direction to reach a target position by the first clamping jaw 41, the upper die 21 is pressed downwards to finish fixing, the turnover plate 35 moves to the position below the metal plate 6, and resets after rotating to a certain angle, and the steps are repeated if multiple times of bending are needed.

According to the design, 1, the bending angle of the metal plate is controlled by overturning the turnover plate, the upper die and the lower die are not easy to slide after being pressed, and the bending effect is better; 2. interference area is littleer, can realize bending in succession, 3 go up the briquetting and go up the cooperation of mould plug-in card, easy dismounting fixes firm in the time.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and the modifications, equivalent variations or modifications made on the basis of the technical solution of the present invention all fall into the protection scope of the present invention.

Claims (7)

1. The turnover plate structure of the plate turnover machine is characterized by comprising a turnover assembly, an upper die and a lower die, wherein the turnover assembly comprises a rotating shaft, a rotating seat, a first driving assembly and a turnover plate, the rotating seat is fixed on the rotating shaft through a limiting part, the rotating shaft is arranged on a rack in a rotating manner, the turnover plate is arranged on the rotating seat through a guide rail assembly, the first driving assembly is arranged in the turnover plate, an output part of the first driving assembly is fixedly connected with the rotating seat, a metal plate to be machined is pressed and fixed through the upper die and the lower die, and a tool bit on the turnover plate is arranged below a metal plate extending part and is turned upwards to complete machining.

2. The flap structure of the plate turnover machine as claimed in claim 1, wherein the tool bit is fixed at the end of the flap through a limiting member.

3. The plate turnover structure of a plate turnover machine according to claim 1, wherein the upper die is arranged on the frame through a longitudinal sliding assembly, the upper die is detachably provided with an upper pressing block, the lower die is fixedly provided with a lower ejecting block, and when the turnover plate is in a horizontal state, the height of the upper end surface of the tool bit is not higher than the height of the contact surface of the lower ejecting block.

4. The plate turnover structure of a plate turnover machine according to claim 3, wherein the upper press block is provided with a positioning convex part which is matched with the positioning concave part of the upper die, and the upper press block is provided with a limiting concave part which is matched with the limiting convex part of the upper die.

5. The plate turnover structure of a plate turnover machine according to claim 4, wherein the upper press block is further provided with a positioning clamping groove, the upper die is provided with a positioning clamping block through an elastic component, and the positioning clamping block is clamped with the positioning clamping groove.

6. The plate turnover structure of a plate turnover machine according to claim 5, wherein the positioning clamping blocks are provided with guide chutes at the front and the rear, so that the positioning clamping blocks can slide longitudinally when the upper pressing block is clamped into and taken out from the upper die.

7. The plate turnover structure of a plate turnover machine according to claim 6, wherein when the upper pressing block is pressed downwards, the positioning clamping block is clamped and fixed with the positioning clamping groove under the action of the elastic component.

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