CN213559458U

CN213559458U - Shaping mould for vehicle side door glass windowsill reinforcing plate

Info

Publication number: CN213559458U
Application number: CN202022303503.XU
Authority: CN
Inventors: 李盛福; 张忠其; 韦英琴; 邓德鹏; 赵超; 梁丽云; 赵平; 黄冬菊; 欧华春
Original assignee: Liuzhou Jingda Auto Parts Co ltd; Guangxi Industrial Vocational And Technical College
Current assignee: Liuzhou Jingda Auto Parts Co ltd; Guangxi Industrial Vocational And Technical College
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-29
Anticipated expiration: 2030-10-16

Abstract

The utility model aims to provide a shaping and shaping die for a vehicle side door glass windowsill reinforcing plate, which comprises a lower die and an upper die; the lower die comprises a lower die base, a forming female die and a shaping female die, and the forming female die and the shaping female die are sequentially arranged on the lower die base from left to right; the shaping female die comprises a shaping groove I and two positioning bolts I, wherein the shaping groove I is arranged along the front-back direction, and the two positioning bolts I are respectively arranged on the front side and the back side of the middle part of the shaping groove I; the upper die comprises an upper die base, a forming convex die and a shaping convex die, the forming convex die and the shaping convex die are sequentially arranged on the bottom surface of the upper die base from left to right, and the forming convex die comprises a forming convex block I, a punch and a positioning bolt II; the shaping male die comprises a shaping convex block I and a positioning hole II. The die overcomes the defects of the prior art and has the characteristics of reasonable structure, accurate positioning and good forming quality.

Description

Shaping mould for vehicle side door glass windowsill reinforcing plate

Technical Field

The utility model relates to a vehicle spare part processing equipment field, concretely relates to vehicle side door glass windowsill reinforcing plate shaping plastic mould.

Background

The vehicle side door glass windowsill reinforcing plate belongs to a large-size covering part of a vehicle and is manufactured by stamping, the assembly matching performance and the appearance of the covering part in the vehicle are directly influenced by the quality of the formed part, the vehicle side door glass windowsill reinforcing plate is a shallow deep-drawing part, the two ends of the reinforcing plate are easily cracked in the machining process, and the existing forming die structure is easily wrinkled, warped and the like in the forming process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vehicle side door glass windowsill reinforcing plate shaping plastic mould, this mould overcomes prior art defect, has rational in infrastructure, the location is accurate, the characteristics of shaping good quality.

The technical scheme of the utility model as follows:

a shaping mould for a vehicle side door glass windowsill reinforcing plate comprises a lower mould and an upper mould;

the lower die comprises a lower die base, a forming female die and a shaping female die, the forming female die and the shaping female die are sequentially arranged on the lower die base from left to right, the forming female die comprises a forming groove I, a punching hole and a positioning hole I, the forming groove I is arranged along the front-back direction, the four punching holes are arranged on the rear side of the forming groove I and are symmetrical about the central line of the forming groove I; the two positioning holes I are respectively arranged on the front side and the rear side of the middle part of the forming groove I;

the shaping female die comprises a shaping groove I and two positioning bolts I, wherein the shaping groove I is arranged along the front-back direction, and the two positioning bolts I are respectively arranged on the front side and the back side of the middle part of the shaping groove I;

the upper die comprises an upper die base, a forming convex die and a shaping convex die, the forming convex die and the shaping convex die are sequentially arranged on the bottom surface of the upper die base from left to right, the forming convex die comprises a forming convex block I, a punch and a positioning bolt II, the forming convex block I is arranged along the front-back direction, and the position of the forming convex block I corresponds to that of the forming groove I; the four punching heads are arranged on the rear side of the forming convex block I and correspond to the punching holes in position; two positioning bolts II are arranged and correspond to the positioning holes I in position;

the shaping male die comprises a shaping convex block I and two positioning holes II, wherein the shaping convex block I is arranged along the front-back direction and corresponds to the shaping groove in position, and the positioning holes II correspond to the positioning bolts I in position.

Preferably, the molding device further comprises a molding lug II and a molding groove II; the forming bumps II are ellipsoidal, a plurality of groups of forming bumps II are arranged on the forming grooves I along the front-back direction, each group of forming bumps I is provided with two forming bumps, and the two forming bumps I in the same group are symmetrical about the central line of the forming grooves I; the forming grooves II are trapezoidal, the forming grooves II are distributed on the forming grooves I in the front-back direction, the forming grooves II are two in each group, and the two forming grooves II in the same group are symmetrical about the central line of the forming grooves I; the molding grooves II and the molding lugs II are arranged in a staggered mode;

the molding device also comprises a molding groove III and a molding lug III; the forming grooves III are provided with a plurality of groups, and the forming grooves III are distributed on the forming bumps I along the front-back direction and correspond to the forming bumps II in shape and position; the forming convex blocks III are provided with a plurality of groups, and the forming convex blocks III are arranged on the forming convex blocks I along the front-back direction and correspond to the forming grooves II in shape and position.

Preferably, the device also comprises a shaping convex block II and a shaping groove II; the shaping convex blocks II are in an ellipsoidal shape, a plurality of groups of shaping convex blocks II are arranged on the shaping groove I along the front-back direction, each group of two shaping convex blocks II are arranged, and the two shaping convex blocks II in the same group are symmetrical about the central line of the shaping groove I; the shaping grooves II are trapezoidal, a plurality of groups of shaping grooves II are arranged on the shaping grooves I in the front-back direction, each group of two shaping grooves II are arranged, and the two shaping grooves II in the same group are symmetrical about the central line of the shaping grooves I; the shaping grooves II and the shaping lugs II are arranged in a staggered mode;

the plastic lug boss III and the plastic groove III are also included; the shaping convex block III is provided with a plurality of groups, and the forming grooves III are distributed on the shaping convex block I along the front-back direction and correspond to the shaping convex block II in position; the shaping grooves III are provided with a plurality of groups, and the positions of the shaping grooves III correspond to those of the shaping grooves III.

Preferably, the device also comprises a buffer column I and a buffer column II; buffer column I be equipped with four, locate respectively on four angles of die holder, buffer column II be equipped with four, locate respectively on four angles of upper die base, the position is corresponding with buffer column I.

Preferably, the device also comprises a limiting column and a limiting table; the four limiting columns are respectively arranged on four corners of the lower die base and positioned on the outer side of the buffer column I; the four limiting tables are respectively arranged on four corners of the upper die base and correspond to the limiting columns in position.

Preferably, the die further comprises two groups of guide pillars and guide sleeves, wherein the two groups of guide pillars are respectively arranged in the middle of the front side and the rear side of the lower die base, and each group of guide pillars comprises two guide pillars arranged along the left-right direction; the two groups of guide sleeves are respectively arranged in the middle of the front side and the rear side of the upper die base, each group of guide sleeves comprises two guide sleeves which are arranged along the left-right direction, and the positions of the two guide sleeves correspond to the guide pillars; when the upper die is pressed down, the guide post is embedded into the guide sleeve to slide.

The utility model combines the forming and shaping processes, improves the quality of the shaped parts, adds detail forming in the whole forming process, and combines the punching process, thereby improving the punching efficiency on the premise of ensuring the punching forming;

the structure of the positioning hole and the positioning bolt improves the placement efficiency of the part and also improves the forming precision of the part;

in addition, detail forming is added in the integral forming process, and the forming lug II, the forming groove II, the shaping lug II, the shaping groove II and other structures realize local forming and shaping of the part, so that the working efficiency is improved;

the structure of the buffer column I and the buffer column II improves the durability of the equipment; the limiting column and the limiting table limit the stamping stroke, so that the stamping efficiency is improved; the smooth and easy degree of guide pillar, guide pin bushing structure improvement stamping process avoids appearing the error behind the fatigue strain of equipment.

Drawings

FIG. 1 is a schematic view of a lower mold structure of a shaping mold for a reinforcing plate of a glass windowsill of a vehicle side door provided by the present invention;

FIG. 2 is a schematic view of an upper mold structure of a shaping mold for a reinforcing plate of a glass windowsill of a vehicle side door provided by the present invention;

FIG. 3 is a schematic view of a forming projection II and a forming groove II of a lower die structure of a forming and shaping die for a vehicle side door windowsill reinforcing plate provided by the present invention;

fig. 4 is a schematic view of a forming groove iii and a forming projection iii of an upper die structure of a forming and shaping die for a vehicle side door windowsill reinforcing plate provided by the present invention;

the names and serial numbers of the parts in the figure are as follows:

the device comprises a lower die 1, an upper die 2, a buffer column I3, a buffer column II 4, a limiting column 5, a limiting table 6, a guide column 7 and a guide sleeve 8, wherein the buffer column I is arranged on the lower die;

11 is a lower die holder, 12 is a forming female die, and 13 is a shaping female die;

forming grooves I are 121, punching holes are 122, positioning holes I are 123, forming bumps II are 124, and forming grooves II are 125; a shaping groove I is 131, a positioning bolt I is 132, a shaping lug II is 133, and a shaping groove II is 134;

21 is an upper die holder, 22 is a forming male die, and 23 is a shaping male die; 221 is a forming convex block I, 222 is a punch, 223 is a positioning bolt II, 224 is a forming groove III, and 225 is a forming convex block III; 231 is a shaping convex block I, 232 is a positioning hole II, 233 is a shaping convex block III, and 234 is a shaping groove III.

Detailed Description

The present invention will be described in detail with reference to the following examples.

Example 1

As shown in fig. 1-4, the forming and shaping mold for the reinforcing plate of the glass windowsill of the side door of the vehicle provided by the embodiment comprises a lower mold 1 and an upper mold 2;

the lower die 1 comprises a lower die seat 11, a forming female die 12 and a shaping female die 13, the forming female die 12 and the shaping female die 13 are sequentially arranged on the lower die seat 11 from left to right, the forming female die 12 comprises a forming groove I121, four punched holes 122 and positioning holes I123, the forming groove I121 is arranged along the front-back direction, and the four punched holes 122 are arranged on the rear side of the forming groove I121 and are symmetrical about the central line of the forming groove I121; the two positioning holes I123 are respectively arranged on the front side and the rear side of the middle part of the forming groove I121;

the shaping female die 13 comprises a shaping groove I131 and two positioning bolts I132, wherein the shaping groove I131 is arranged along the front-back direction, and the two positioning bolts I132 are respectively arranged on the front side and the rear side of the middle part of the shaping groove I131;

the upper die 2 comprises an upper die holder 21, a forming convex die 22 and a shaping convex die 23, the forming convex die 22 and the shaping convex die 23 are sequentially arranged on the bottom surface of the upper die holder 21 from left to right, the forming convex die 22 comprises a forming convex block I221, a punch 222 and a positioning bolt II 223, the forming convex block I221 is arranged along the front-back direction, and the position of the forming convex block I221 corresponds to that of the forming groove I121; four punches 222 are arranged and are arranged at the rear side of the forming lug I221, and the positions of the four punches correspond to the positions of the punched holes 122; two positioning bolts II 223 are arranged, and the positions of the two positioning bolts correspond to the positioning holes I123;

the shaping male die 23 comprises a shaping convex block I231 and two positioning holes II 232, the shaping convex block I231 is arranged along the front-back direction, the positions of the shaping convex block I231 correspond to those of the shaping grooves, and the positions of the two positioning holes II 232 correspond to those of the positioning bolts I132;

the molding device also comprises a molding lug II 124 and a molding groove II 125; the forming bumps II 124 are trapezoidal, a plurality of groups of forming bumps II 124 are arranged on the forming grooves I121 along the front-back direction, two forming bumps I221 are arranged in each group, and the two forming bumps I221 in the same group are symmetrical relative to the central line of the forming groove I121; the forming grooves II 125 are provided with a plurality of groups, the forming grooves II 125 are oval, the forming grooves II 125 are distributed on the forming grooves I121 along the front-back direction, each group of the forming grooves II 125 is provided with two, and the two forming grooves II 125 in the same group are symmetrical about the central line of the forming grooves I121; the molding grooves II 125 and the molding bumps II 124 are arranged in a staggered manner;

the molding device also comprises a molding groove III 224 and a molding lug III 225; the forming grooves III 224 are provided with a plurality of groups, the forming grooves III 224 are arranged on the forming lugs I221 along the front-back direction, and the shapes and the positions of the forming grooves III correspond to those of the forming lugs II 124; the forming convex blocks III 225 are provided with a plurality of groups, and the forming convex blocks III 225 are arranged on the forming convex blocks I221 along the front-back direction, and the shapes and the positions of the forming convex blocks III correspond to those of the forming grooves II 125;

the plastic lug II 133 and the plastic groove II 134 are further included; the shaping convex blocks II 133 are in an ellipsoidal shape, a plurality of groups of shaping convex blocks II 133 are arranged on the shaping groove I131 in the front-back direction, each group of two shaping convex blocks II 133 is arranged, and the two shaping convex blocks II 133 in the same group are symmetrical about the central line of the shaping groove I131; the shaping grooves II 134 are trapezoidal, a plurality of groups of shaping grooves II 134 are arranged, the shaping grooves II 134 of each group are distributed on the shaping grooves I131 along the front-back direction, two shaping grooves II 134 of each group are arranged, and the two shaping grooves II 134 of the same group are symmetrical about the central line of the shaping grooves I131; the shaping grooves II 134 and the shaping bumps II 133 are arranged in a staggered mode;

the plastic lug III 233 and the plastic groove III 234 are also included; the shaping convex block III 233 is provided with a plurality of groups, and the forming grooves III 224 are distributed on the shaping convex block I221 along the front-back direction and correspond to the shaping convex block II 133 in position; a plurality of groups of shaping grooves III 234 are arranged, and the positions of the shaping grooves III 234 correspond to those of the shaping grooves III 234;

the device also comprises a buffer column I3 and a buffer column II 4; four buffer columns I3 are arranged and are respectively arranged at four corners of the lower die base 11, four buffer columns II 4 are arranged and are respectively arranged at four corners of the upper die base 21 and correspond to the buffer columns I3 in position;

the device also comprises a limiting column 5 and a limiting table 6; four limiting columns 5 are arranged, are respectively arranged on four corners of the lower die base 11 and are positioned on the outer side of the buffer column I3; four limiting tables 6 are arranged and are respectively arranged at four corners of the upper die holder 21, and the positions of the four limiting tables correspond to the limiting columns 5;

the die comprises a lower die base 11, and is characterized by further comprising two groups of guide pillars 7 and guide sleeves 8, wherein the two groups of guide pillars 7 are respectively arranged in the middle of the front side and the rear side of the lower die base 11, and each group of guide pillars 7 comprises two guide pillars arranged along the left-right direction; the two groups of guide sleeves 8 are respectively arranged in the middle of the front side and the rear side of the upper die holder 21, each group of guide sleeves 8 comprises two guide sleeves which are arranged along the left-right direction, and the positions of the two guide sleeves correspond to the guide pillars 7; when the upper die 2 is pressed down, the guide post 7 is embedded in the guide sleeve 8 to slide.

In this embodiment, "left side" and "right side" correspond to the left side and the right side of the lower die holder in fig. 1, respectively, that is, correspond to the negative direction and the positive direction of the x-axis, and "front side" and "rear side" correspond to the outer side and the inner side of the lower die holder in fig. 1, that is, correspond to the negative direction and the positive direction of the y-axis, respectively.

Claims

1. The utility model provides a vehicle side door glass windowsill reinforcing plate shaping plastic mould, includes lower mould (1), goes up mould (2), its characterized in that:

the lower die (1) comprises a lower die holder (11), a forming female die (12) and a shaping female die (13), the forming female die (12) and the shaping female die (13) are sequentially arranged on the lower die holder (11) from left to right, the forming female die (12) comprises a forming groove I (121), punched holes (122) and positioning holes I (123), the forming groove I (121) is arranged along the front-back direction, the number of the punched holes (122) is four, the punched holes are arranged on the rear side of the forming groove I (121), and the punched holes are symmetrical about the central line of the forming groove I (121); the two positioning holes I (123) are respectively arranged on the front side and the rear side of the middle part of the forming groove I (121);

the shaping female die (13) comprises a shaping groove I (131) and two positioning bolts I (132), wherein the shaping groove I (131) is arranged along the front-back direction, and the two positioning bolts I (132) are respectively arranged on the front side and the rear side of the middle part of the shaping groove I (131);

the upper die (2) comprises an upper die base (21), a forming convex die (22) and a shaping convex die (23), the forming convex die (22) and the shaping convex die (23) are sequentially arranged on the bottom surface of the upper die base (21) from left to right, the forming convex die (22) comprises a forming convex block I (221), a punch head (222) and a positioning bolt II (223), the forming convex block I (221) is arranged along the front-back direction, and the position of the forming convex block I corresponds to that of the forming groove I (121); the four punches (222) are arranged at the rear side of the forming lug I (221) and correspond to the punched holes (122); two positioning bolts II (223) are arranged, and the positions of the two positioning bolts II correspond to the positioning holes I (123);

the shaping male die (23) comprises a shaping convex block I (231) and two positioning holes II (232), the shaping convex block I (231) is arranged along the front-back direction, the positions of the shaping convex block I correspond to those of the shaping grooves, and the positions of the positioning holes II (232) correspond to those of the positioning bolts I (132).

2. The vehicle side door windowsill reinforcing plate shaping mold of claim 1, wherein:

the molding device also comprises a molding lug II (124) and a molding groove II (125); the forming bumps II (124) are trapezoidal, a plurality of groups of forming bumps II (124) are arranged on the forming groove I (121) along the front-back direction, two forming bumps I (221) are arranged in each group, and the two forming bumps I (221) in the same group are symmetrical about the central line of the forming groove I (121); the forming grooves II (125) are provided with a plurality of groups, the forming grooves II (125) are oval, the forming grooves II (125) are distributed on the forming grooves I (121) along the front-back direction, each group of the forming grooves II (125) is provided with two, and the two forming grooves II (125) in the same group are symmetrical about the central line of the forming grooves I (121); the molding grooves II (125) and the molding bumps II (124) are arranged in a staggered manner;

the molding device also comprises a molding groove III (224) and a molding lug III (225); the forming grooves III (224) are provided with a plurality of groups, the forming grooves III (224) are arranged on the forming bumps I (221) along the front-back direction, and the shapes and the positions of the forming grooves III (224) correspond to those of the forming bumps II (124); the forming convex blocks III (225) are provided with a plurality of groups, the forming convex blocks III (225) are arranged on the forming convex blocks I (221) along the front-back direction, and the shapes and the positions of the forming convex blocks III (225) correspond to the forming grooves II (125).

3. The vehicle side door windowsill reinforcing plate shaping mold of claim 1, wherein:

the plastic part also comprises a plastic bump II (133) and a plastic groove II (134); the shaping convex blocks II (133) are ellipsoidal, a plurality of groups of shaping convex blocks II (133) are arranged, the shaping convex blocks II (133) of each group are arranged on the shaping groove I (131) along the front-back direction, two shaping convex blocks II (133) of each group are arranged, and the two shaping convex blocks II (133) of the same group are symmetrical about the central line of the shaping groove I (131); the shaping grooves II (134) are trapezoidal, a plurality of groups of shaping grooves II (134) are arranged, each group of shaping grooves II (134) is arranged on the shaping groove I (131) along the front-back direction, two shaping grooves II (134) are arranged in each group, and the two shaping grooves II (134) in the same group are symmetrical about the central line of the shaping groove I (131); the shaping grooves II (134) and the shaping bumps II (133) are arranged in a staggered mode;

the plastic part also comprises a plastic bump III (233) and a plastic groove III (234); the shaping convex block III (233) is provided with a plurality of groups, and the forming grooves III (224) are distributed on the shaping convex block I (221) along the front-back direction and correspond to the shaping convex block II (133); and a plurality of groups of shaping grooves III (234) are arranged, and the positions of the shaping grooves III (234) correspond to those of the shaping grooves III (234).

4. The vehicle side door windowsill reinforcing plate shaping mold of claim 1, wherein:

the device also comprises a buffer column I (3) and a buffer column II (4); buffer column I (3) be equipped with four, locate respectively on four angles of die holder (11), buffer column II (4) be equipped with four, locate respectively on four angles of upper die base (21), the position is corresponding with buffer column I (3).

5. The vehicle side door windowsill reinforcing plate shaping mold of claim 4, wherein:

the device also comprises a limiting column (5) and a limiting table (6); four limiting columns (5) are arranged, are respectively arranged on four corners of the lower die base (11) and are positioned on the outer side of the buffer column I (3); the four limiting tables (6) are respectively arranged at four corners of the upper die base (21) and correspond to the limiting columns (5).

6. The vehicle side door windowsill reinforcing plate shaping mold of claim 1, wherein:

the die is characterized by further comprising two groups of guide pillars (7) and guide sleeves (8), wherein the two groups of guide pillars (7) are respectively arranged in the middle of the front side and the rear side of the lower die holder (11), and each group of guide pillars (7) comprises two guide pillars arranged along the left-right direction; the two groups of guide sleeves (8) are respectively arranged in the middle of the front side and the rear side of the upper die holder (21), each group of guide sleeves (8) comprises two guide sleeves which are arranged along the left-right direction, and the positions of the two guide sleeves correspond to the guide pillars (7); when the upper die (2) is pressed down, the guide post (7) is embedded into the guide sleeve (8) to slide.