Automobile front floor machining die

Abstract

The utility model relates to the technical field of automobile part machining dies, in particular to an automobile front floor machining die which comprises an upper die base and a lower die base. The lower die base is provided with a blank holder, a left end positioning mechanism, a right end positioning mechanism, a front end positioning mechanism, a first rear end positioning mechanism used for machining and positioning a first front floor and a second rear end positioning mechanism used for machining and positioning a second front floor, the second rear end positioning mechanism comprises a telescopic air cylinder and a telescopic positioning part, and the telescopic air cylinder is fixedly arranged on the lower die base; the output end of the telescopic air cylinder is connected with the telescopic positioning part. The telescopic air cylinder drives the telescopic positioning part to ascend and descend along the working profile of the lower die base. The front end positioning mechanism comprises a positioning module and a flapping driving mechanism arranged on the blank holder, the output end of the flapping driving mechanism is connected with the positioning module, the positioning module can be driven to flap the front end of the plate, the plate is flapped to make contact with the first rear end positioning mechanism or the second rear end positioning mechanism, and accurate positioning of plate machining is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile part machining mould, more particularly to an automobile front floor machining mould. BACKGROUND

[0002] In the field of automobile body-in-white, different automobile parts of different models have the same name, but the part modeling and size are different. Because of the modeling and size difference, the molds of each part are generally special molds. With the increasingly fast replacement cycle of automobiles, the development cycle of automobile molds is becoming shorter and shorter. In the current automobile environment, automobile development not only needs to meet safety, regulatory, aesthetics, comfort, control and other performance, but also needs to consider cost reduction and efficiency improvement for high-quality development. Therefore, many automobile companies develop platform to improve the commonality of parts.

[0003] For two front floor parts of different sizes developed on the same platform, the widths of the two parts are the same, but the lengths are different, the front ends are the same, but the rear ends are different, and the modeling of the overlapping parts of the front floor parts of the two models is completely the same. The traditional drawing process can realize the common mold production of the two parts, but the material utilization rate of the small size part is low. The forming process can also realize the common mold production of the two parts, but the part quality is not up to standard.

[0004] The prior art discloses an automobile front floor drawing die and a machining method. The die comprises an upper die seat and a lower die seat, and is characterized in that: the upper die seat is provided with a first nitrogen spring, a second nitrogen spring and an upper pressure pad. The upper pressure pad is a movable structure and can move up and down in the upper die seat. The lower die seat is provided with a first positioning mechanism for machining and positioning a first front floor and a second positioning mechanism for machining and positioning a second front floor. When the first front floor is machined, the first positioning plate of the first positioning mechanism is higher than the working profile of the lower die seat, and the first front floor is pressed by the integrated pressing mechanism on the upper die seat. When the second front floor is machined, the first positioning plate of the first positioning mechanism is lower than the working profile of the lower die seat, and the second front floor is pressed by the integrated pressing mechanism on the upper die seat and the upper pressure pad. The scheme can realize the stamping machining of two different specifications of automobile front floors with the same width and different lengths by controlling the state of the first positioning mechanism, but cannot guarantee that the material can be precisely positioned at the rear end by the first positioning mechanism and the second positioning mechanism. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the deficiency that the prior art cannot guarantee the precise positioning of the rear end of the material, and provides an automobile front floor machining mould which can beat the sheet metal into position and realize the precise positioning of the sheet metal.

[0006] To solve the above technical problems, the utility model adopts the technical scheme that:

[0007] The utility model provides a car front floor processing mould, including upper die seat and lower die seat, the lower die seat is equipped with the edge ring, left end positioning mechanism, right end positioning mechanism, front end positioning mechanism, first rear end positioning mechanism for processing positioning first front floor and second rear end positioning mechanism for processing positioning second front floor, left end positioning mechanism and right end positioning mechanism are fixed respectively in the left end and right end of edge ring, the front end positioning mechanism is equipped with the front end of edge ring, first rear end positioning mechanism is fixedly equipped with the rear end of edge ring, second rear end positioning mechanism includes telescopic pneumatic cylinder and telescopic positioning part, telescopic pneumatic cylinder is fixedly installed in lower die seat, the output of telescopic pneumatic cylinder is connected with telescopic positioning part, and telescopic pneumatic cylinder drives telescopic positioning part to go up and down along the working profile of lower die seat, the front end positioning mechanism includes beating drive mechanism and positioning module, beating drive mechanism is equipped with the edge ring, the output of beating drive mechanism is connected with positioning module, and beating drive mechanism drives positioning module to beat the material to the position.

[0008] The utility model discloses a car front floor processing mould, can be used to process first front floor and second front floor, when processing, the material is placed on the lower die seat, and left end positioning mechanism, right end positioning mechanism and front end positioning mechanism are positioned respectively to the left end and, right end and front end of the material, when processing first front floor, telescopic pneumatic cylinder drives telescopic positioning part to descend to below the working profile of lower die seat, and the rear end of the material is positioned by first rear end positioning mechanism, when processing second front floor, telescopic pneumatic cylinder drives telescopic positioning part to rise to above the working profile of lower die seat, and the rear end of the material is positioned by second rear end positioning mechanism, when the mould is closed and is processed, the front end, left end and right end of the material are drawn and are processed, and the rear end of the material is formed and is processed, can realize the processing of two specifications front floors of same width and different length in a set of processing mould, wherein beating drive mechanism can drive positioning module to beat the front end of the material, and the material is beaten to contact with first rear end positioning mechanism or second rear end positioning mechanism, realizes the accurate positioning of material processing.

[0009] Further, the beating drive mechanism includes a mounting plate and a beating cylinder, the mounting plate is installed on the edge ring, and the beating cylinder is installed on the mounting plate.

[0010] Further, the positioning module includes a moving plate and a front end positioning plate, the moving plate includes a first connecting plate and a second connecting plate arranged vertically, the output of the beating cylinder is connected with the first connecting plate, and the front end positioning plate is connected with the second connecting plate.

[0011] Further, the bottom of the front positioning plate is provided with a first waist-shaped hole, the second connecting plate is provided with a connecting hole, and a first connecting piece is arranged in the first waist-shaped hole and the connecting hole.

[0012] Further, the blank detection mechanism is arranged on the edge ring.

[0013] Further, the blank detection mechanism comprises a supporting plate, a contact block, a counterweight block, a reset block and a detection sensor, the bottom of the supporting plate is connected with the edge ring, the contact block comprises a contact detection part and a connecting part arranged vertically, one end of the connecting part is hinged to one end of the counterweight block, the other end of the connecting part is hinged to one end of the reset block, the other end of the reset block is hinged to the supporting plate, the middle part of the counterweight block is hinged to the supporting plate, the supporting plate is provided with the detection sensor, and the other end of the counterweight block can be in contact with the detection sensor.

[0014] Further, the positioning module comprises a moving plate and the blank detection mechanism, the moving plate comprises a first connecting plate and a second connecting plate arranged vertically, the output end of the beating cylinder is connected with the first connecting plate, and the bottom of the supporting plate is connected with the second connecting plate.

[0015] Further, the bottom of the supporting plate is provided with a second waist-shaped hole, the second connecting plate is provided with a connecting hole, and a second connecting piece is arranged in the second waist-shaped hole and the connecting hole.

[0016] Further, the beating driving mechanism further comprises a limiting structure, the limiting structure comprises a first limiting block and a second limiting block, one end of the first limiting block and one end of the second limiting block are connected with the mounting plate respectively, a sliding groove is formed between the first limiting block and the second limiting block, the other end of the first limiting block and the other end of the second limiting block are respectively provided with clamping blocks, and the first connecting plate slides in the sliding groove.

[0017] Further, the left end positioning mechanism, the right end positioning mechanism and the first rear end positioning mechanism are identical in structure and all comprise a fixed connecting plate and a fixed positioning plate, the fixed connecting plate is connected with the edge ring, and the fixed positioning plate is fixedly arranged on the top of the fixed connecting plate.

[0018] Compared with the prior art, the utility model discloses the following beneficial effects:

[0019] The beating driving mechanism can drive the front end of the positioning module to beat the blank, and the blank is beaten to be in contact with the first rear end positioning mechanism or the second rear end positioning mechanism, precise positioning of the blank processing is realized, and the processing of two specifications of front floor with the same width and different lengths can be realized in one set of processing mould. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structural schematic view of automobile front floor machining mould in the embodiment of the utility model;

[0021] Figure 2 It is the installation schematic view of first rear end positioning mechanism and second rear end positioning mechanism in the embodiment of the utility model;

[0022] Figure 3 It is the structural schematic view of second rear end positioning mechanism in the embodiment of the utility model;

[0023] Figure 4 It is the installation schematic view of front end positioning plate on moving plate in the embodiment of the utility model;

[0024] Figure 5 It is the structural schematic view of plate material detection mechanism in the embodiment of the utility model;

[0025] Figure 6 It is the installation schematic view of plate material detection mechanism on moving plate in the embodiment of the utility model.

[0026] In the drawing, 1 is lower mould base, 2 is edge ring, 3 is left end positioning mechanism, 4 is right end positioning mechanism, 5 is first rear end positioning mechanism, 51 is fixed connecting plate, 52 is fixed positioning plate, 6 is second rear end positioning mechanism, 61 is telescopic air cylinder, 62 is telescopic positioning part, 7 is front end positioning mechanism, 71 is mounting plate, 72 is beating air cylinder, 73 is moving plate, 731 is first connecting plate, 732 is second connecting plate, 74 is front end positioning plate, 741 is first waist-shaped hole, 75 is first connecting piece, 8 is plate material detection mechanism, 81 is support plate, 811 is second waist-shaped hole, 82 is touch block, 83 is counterweight block, 84 is return block, 85 is detection sensor, 86 is second connecting piece, 9 is limiting structure, 91 is first limiting block, 92 is second limiting block, 93 is sliding slot, 94 is clamping block. DETAILED DESCRIPTION

[0027] The utility model will be further explained in connection with specific implementation. Among them, the drawing is only for example explanation, and the representation is only schematic diagram, and cannot be understood as the limitation of the patent; in order to better explain the embodiment of the utility model, some components of the drawing will be omitted, enlarged or reduced, and the size of actual product is not represented; for those skilled in the art, it is understandable that some well-known structures and their description in the drawing can be omitted.

[0028] The same or similar reference signs in the drawings of the embodiments of the present application correspond to the same or similar components; in the description of the present application, it is understood that if the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right" and the like are based on the orientations or positional relationships shown in the drawings, they are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationships in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present patent, for those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0029] Embodiment one

[0030] The present embodiment is the first embodiment of the automobile front floor machining mold, as shown in Figures 1 to 3 Fig. 1, comprising an upper die holder and a lower die holder 1, the lower die holder 1 is provided with a pressure ring 2, a left end positioning mechanism 3, a right end positioning mechanism 4, a front end positioning mechanism 7, a first rear end positioning mechanism 5 for machining and positioning the first front floor and a second rear end positioning mechanism 6 for machining and positioning the second front floor, the left end positioning mechanism 3 and the right end positioning mechanism 4 are respectively fixedly arranged at the left end and the right end of the pressure ring 2, the front end positioning mechanism 7 is arranged at the front end of the pressure ring 2, the first rear end positioning mechanism 5 is fixedly arranged at the rear end of the pressure ring 2, the second rear end positioning mechanism 6 comprises a telescopic cylinder 61 and a telescopic positioning part 62, the telescopic cylinder 61 is fixedly arranged on the lower die holder 1, the output end of the telescopic cylinder 61 is connected with the telescopic positioning part 62, and the telescopic cylinder 61 drives the telescopic positioning part 62 to ascend and descend along the working profile of the lower die holder 1; the front end positioning mechanism 7 comprises a beating driving mechanism and a positioning module, the beating driving mechanism is arranged on the pressure ring 2, the output end of the beating driving mechanism is connected with the positioning module, and the beating driving mechanism drives the positioning module to beat the material to position.

[0031] The automobile front floor processing die can be used for processing the first front floor and the second front floor. When processing, the plate is placed on the lower die seat 1, and the left end positioning mechanism 3, the right end positioning mechanism 4 and the front end positioning mechanism 7 respectively position the left end, the right end and the front end of the plate. When processing the first front floor, the telescopic positioning part 62 is driven by the telescopic cylinder 61 to descend below the working profile of the lower die seat 1, and the rear end of the plate is positioned and constrained by the first rear end positioning mechanism 5. When processing the second front floor, the telescopic positioning part 62 is driven by the telescopic cylinder 61 to rise above the working profile of the lower die seat 1, and the rear end of the plate is positioned and constrained by the second rear end positioning mechanism 6. When processing, the front end, the left end and the right end of the plate are drawn, and the rear end of the plate is formed. The same width and different length of two specifications of front floors can be processed by one set of processing die. The beating driving mechanism can drive the positioning module to beat the front end of the plate, and the plate is beaten to contact the first rear end positioning mechanism 5 or the second rear end positioning mechanism 6, so that the plate processing is accurately positioned.

[0032] As shown in Figure 4 , Figure 6 , the beating driving mechanism includes a mounting plate 71 and a beating cylinder 72. The mounting plate 71 is arranged on the blank holder 2, and the beating cylinder 72 is arranged on the mounting plate 71. The output end of the beating cylinder 72 is connected with the positioning module. In the implementation, the plate is placed on the lower die seat 1, and the left end and the right end of the plate are positioned by the left end positioning mechanism 3 and the right end positioning mechanism 4. The positioning module is driven by the beating cylinder 72 to move, and the plate is beaten and positioned by the positioning module.

[0033] As shown in Figure 4 , the positioning module includes a moving plate 73 and a front end positioning plate 74. The moving plate 73 includes a first connecting plate 731 and a second connecting plate 732 arranged vertically. The output end of the beating cylinder 72 is connected with the first connecting plate 731, and the front end positioning plate 74 is connected with the second connecting plate 732. Specifically, the bottom of the front end positioning plate 74 is provided with a first waist-shaped hole 741, the second connecting plate 732 is provided with a connecting hole, and the first connecting piece 75 is arranged in the first waist-shaped hole 741 and the connecting hole. In the implementation, the first connecting piece 75 arranged in the connecting hole is arranged in different positions of the first waist-shaped hole 741 by adjusting the position of the front end positioning plate 74, and the front end positioning plate 74 is fixed, so that the beating distance of the plate by the positioning module can be adjusted.

[0034] The left end positioning mechanism 3, the right end positioning mechanism 4 and the first rear end positioning mechanism 5 are consistent in structure, and all include a fixed connecting plate 51 and a fixed positioning plate 52. The fixed connecting plate 51 is connected with the blank holder 2, and the fixed positioning plate 52 is fixedly arranged on the top of the fixed connecting plate 51, as shown in Figure 2As shown, the retractable cylinder 61 drives the retractable positioning part 62 to descend below the working surface of the lower die seat 1, places the plate on the lower die seat 1, and makes the plate contact the fixed positioning plate 52 at the left end and the fixed positioning plate 52 at the right end. The beating cylinder 72 drives the moving plate 73 and the front positioning plate 74, and the front positioning plate 74 beats the plate to make the rear end of the plate contact the fixed positioning plate 52 at the rear end, so as to realize accurate positioning of the plate. When processing the second front floor, the retractable cylinder 61 drives the retractable positioning part 62 to rise above the working surface of the lower die seat 1, places the plate on the lower die seat 1, and makes the plate contact the fixed positioning plate 52 at the left end and the fixed positioning plate 52 at the right end. The beating cylinder 72 drives the moving plate 73 and the front positioning plate 74, and the front positioning plate 74 beats the plate to make the rear end of the plate contact the retractable positioning part 62, so as to realize accurate positioning of the plate.

[0035] Embodiment Two

[0036] The second embodiment of the automobile front floor processing die, which is similar to the first embodiment, is different in that, as shown in Figure 1 The plate detection mechanism 8 is arranged on the pressure ring 2. In the implementation, the plate detection mechanism 8 is used to detect whether the plate is put in, so as to ensure the orderly progress of the automatic production.

[0037] As shown in Figure 5 , Figure 6 The plate detection mechanism 8 includes a supporting plate 81, a touching block 82, a counterweight block 83, a return block 84, and a detection sensor 85. The bottom of the supporting plate 81 is connected with the pressure ring 2. The touching block 82 includes a contact detection part and a connecting part arranged vertically. The connecting part is hinged to one end of the counterweight block 83 at the end close to the contact detection part. The connecting part is hinged to one end of the return block 84 at the end away from the contact detection part. The other end of the return block 84 is hinged to the supporting plate 81. The middle part of the counterweight block 83 is hinged to the supporting plate 81. The supporting plate 81 is provided with the detection sensor 85. The other end of the counterweight block 83 can contact the detection sensor 85. In the implementation, when the plate is put in, the plate contacts and pushes the contact detection part and the connecting part of the touching block 82. Since the connecting part is hinged to the return block 84 and the return block 84 is hinged to the supporting plate, the contact detection part and the connecting part rotate. The counterweight block 83 rotates around the hinged position of the counterweight block 83 and the supporting plate 81 with the movement of the connecting part, so that the other end of the counterweight block 83 contacts the detection sensor 85, thereby detecting the putting in of the plate.

[0038] As shown in Figure 1 The plate detection mechanism 8 can be arranged at the left end or the right end of the pressure ring 2, and detects whether the plate is put in from the left and right directions.

[0039] As shown in Figure 6As shown, the positioning module comprises the moving plate 73 and the plate material detecting mechanism 8, the moving plate 73 comprises the vertically arranged first connecting plate 731 and the second connecting plate 732, the output end of the beating cylinder 72 is connected with the first connecting plate 731, and the bottom of the supporting plate 81 is connected with the second connecting plate 732. In implementation, the beating cylinder 72 drives the moving plate 73 and the plate material detecting mechanism 8 thereon to move to the front end of the plate material, detects whether the plate material is put in through the plate material detecting mechanism 8, and realizes the beating of the plate material through the supporting plate 81, so that the rear end of the plate material is accurately positioned.

[0040] As shown in Figure 6 , the bottom of the supporting plate 81 is provided with the second waist-shaped hole 811, the second connecting plate 732 is provided with the connecting hole, and the second connecting piece 86 is arranged in the second waist-shaped hole 811 and the connecting hole. In implementation, by adjusting the position of the supporting plate 81, the second connecting piece arranged in the connecting hole is arranged in different positions of the second waist-shaped hole 811 and the supporting plate 81 is fixed, so that the beating distance of the supporting plate 81 to the plate material can be adjusted.

[0041] Embodiment three

[0042] This embodiment is the third embodiment of the automobile front floor processing die, which is similar to the first embodiment or the second embodiment, and the difference lies in that, as shown in Figure 4 , Figure 6 , the beating driving mechanism further comprises the limiting structure 9, the limiting structure 9 comprises the first limiting block 91 and the second limiting block 92, one end of the first limiting block 91 and one end of the second limiting block 92 are connected with the mounting plate 71 respectively, the sliding groove 93 is formed between the first limiting block 91 and the second limiting block 92, the other end of the first limiting block 91 and the other end of the second limiting block 92 are respectively provided with the clamping block 94, and the first connecting plate 731 slides in the sliding groove 93. When beating the plate material, the beating cylinder 72 drives the moving plate 73 and the positioning module thereon to move, the first connecting plate 731 of the moving plate 73 slides in the sliding groove 93, and is limited through the clamping block 94.

[0043] In the specific contents of the above specific embodiments, any non-contradictory combination of technical features can be made, in order to make the description simple, not all possible combinations of the above technical features are described, however, as long as the combination of these technical features does not exist, it should be considered that it is within the scope of the description.

[0044] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and also impossible to exhaust all the implementation modes. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application claims.

Claims

1. A mold for processing a front floor of an automobile, comprising an upper mold base and a lower mold base (1), wherein the lower mold base (1) is provided with a pressure ring (2), a left end positioning mechanism (3), a right end positioning mechanism (4), a front end positioning mechanism (7), a first rear end positioning mechanism (5) for processing and positioning a first front floor, and a second rear end positioning mechanism (6) for processing and positioning a second front floor, wherein the left end positioning mechanism (3) and the right end positioning mechanism (4) are respectively fixedly disposed at the left end and the right end of the pressure ring (2), and the front end positioning mechanism (7) is provided with a pressure ring (2), a left end positioning mechanism (3), a right end positioning mechanism (4), a front end positioning mechanism (5), a first rear end positioning mechanism (5) for processing and positioning a first front floor, and a second rear end positioning mechanism (6) for processing and positioning a second front floor, wherein the left end positioning mechanism (3) and the right end positioning mechanism (4) are respectively fixedly disposed at the left end and the right end of the pressure ring (2), and the front end positioning mechanism (5) is provided with a pressure ring (2), a left end positioning mechanism (3), a right end positioning mechanism (4), a front end positioning mechanism (5), a first rear end positioning mechanism (6), a second rear end positioning mechanism (7), a second rear end positioning mechanism (6), a third rear end positioning mechanism (7), a fourth rear end positioning mechanism (6), a fifth rear end positioning mechanism (7), a sixth rear end positioning mechanism (6), a seventh rear end positioning mechanism (7), a sixth rear end positioning mechanism (6), a seventh rear end positioning mechanism (7), a sixth rear end positioning mechanism (6), a seventh rear end positioning mechanism (7), a sixth rear end positioning mechanism (6), a seventh rear end positioning mechanism (7), a sixth rear end positioning mechanism (8), a seventh rear end positioning mechanism (8 ... The first rear end positioning mechanism (5) is fixedly located at the rear end of the pressure ring (2), and the second rear end positioning mechanism (6) includes a telescopic cylinder (61) and a telescopic positioning part (62). The telescopic cylinder (61) is fixedly installed on the lower mold base (1), and the output end of the telescopic cylinder (61) is connected to the telescopic positioning part (62). The telescopic cylinder (61) drives the telescopic positioning part (62) to move up and down along the working surface of the lower mold base (1). The front-end positioning mechanism (7) includes a tapping drive mechanism and a positioning module. The tapping drive mechanism is located on the pressure ring (2). The output end of the tapping drive mechanism is connected to the positioning module. The tapping drive mechanism drives the positioning module to tap the sheet material into place.

2. The automotive front floor processing mold according to claim 1, characterized in that, The tapping drive mechanism includes a mounting plate (71) and a tapping cylinder (72). The mounting plate (71) is mounted on the pressure ring (2), and the tapping cylinder (72) is mounted on the mounting plate (71). The output end of the tapping cylinder (72) is connected to the positioning module.

3. The automotive front floor processing mold according to claim 2, characterized in that, The positioning module includes a movable plate (73) and a front positioning plate (74). The movable plate (73) includes a first connecting plate (731) and a second connecting plate (732) arranged vertically. The output end of the striking cylinder (72) is connected to the first connecting plate (731), and the front positioning plate (74) is connected to the second connecting plate (732).

4. The automotive front floor processing mold according to claim 3, characterized in that, The bottom of the front positioning plate (74) is provided with a first waist-shaped hole (741), the second connecting plate (732) is provided with a connecting hole, and the first connecting member (75) passes through the first waist-shaped hole (741) and the connecting hole.

5. The automotive front floor processing mold according to claim 2, characterized in that, It also includes a sheet metal inspection mechanism (8) located on the pressure ring (2).

6. The automotive front floor processing mold according to claim 5, characterized in that, The sheet metal detection mechanism (8) includes a support plate (81), a contact block (82), a counterweight block (83), a return block (84), and a detection sensor (85). The bottom of the support plate (81) is connected to the pressure ring (2). The contact block (82) includes a vertically arranged contact detection part and a connecting part. The connecting part is hinged to one end of the counterweight block (83) at one end near the contact detection part, and to one end of the return block (84) at one end away from the contact detection part. The other end of the return block (84) is hinged to the support plate (81). The middle part of the counterweight block (83) is hinged to the support plate (81). The support plate (81) is provided with the detection sensor (85). The other end of the counterweight block (83) can contact the detection sensor (85).

7. The automotive front floor processing mold according to claim 6, characterized in that, The positioning module includes a moving plate (73) and the plate detection mechanism (8). The moving plate (73) includes a first connecting plate (731) and a second connecting plate (732) arranged vertically. The output end of the tapping cylinder (72) is connected to the first connecting plate (731), and the bottom of the support plate (81) is connected to the second connecting plate (732).

8. The automotive front floor processing mold according to claim 7, characterized in that, The support plate (81) has a second waist-shaped hole (811) at its bottom, the second connecting plate (732) has a connecting hole, and the second connector (86) passes through the second waist-shaped hole (811) and the connecting hole.

9. The automotive front floor processing mold according to claim 3 or 7, characterized in that, The tapping drive mechanism also includes a limiting structure (9), which includes a first limiting block (91) and a second limiting block (92). One end of the first limiting block (91) and one end of the second limiting block (92) are respectively connected to the mounting plate (71). A sliding groove (93) is formed between the first limiting block (91) and the second limiting block (92). The other end of the first limiting block (91) and the other end of the second limiting block (92) are respectively provided with a locking block (94). The first connecting plate (731) slides in the sliding groove (93).

10. The automotive front floor processing mold according to claim 1, characterized in that, The left-end positioning mechanism (3), the right-end positioning mechanism (4), and the first rear-end positioning mechanism (5) have the same structure, each including a fixed connecting plate (51) and a fixed positioning plate (52). The fixed connecting plate (51) is connected to the pressure ring (2), and the fixed positioning plate (52) is fixedly disposed on the top of the fixed connecting plate (51).

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