CN218015257U - Forming die for reinforcing bracket of automobile mudguard - Google Patents

Abstract

The utility model discloses a forming die of a reinforcing bracket of an automobile mudguard, which comprises an upper die component and a lower die component; the upper die assembly comprises an upper die base, a shaping upper die set and a plurality of upper forming male dies, the lower die assembly comprises a lower die base shaping lower die set and a plurality of lower forming male dies, and the upper forming male dies and the corresponding lower forming male dies are arranged correspondingly; the lower die assembly further comprises a material guiding assembly, the lower forming die is located on one side of the material guiding assembly, the material guiding assembly comprises a first material guiding plate, a second material guiding plate and a connecting assembly, the left end and the right end of the connecting assembly are connected to the first material guiding plate and the second material guiding plate respectively in a connected mode, the connecting assembly comprises a connecting block and two forming blocks symmetrically arranged on the front side and the rear side of the connecting block, the forming blocks are obliquely arranged relative to the connecting block, and one side, facing the connecting block, of each forming block is provided with a forming surface extending from bottom to top in an oblique mode; therefore, the forming block can be arranged in a lateral inclined mode relative to the material guiding direction, so that the product is formed in a flat-turning lateral inclined mode, and the difficulty of forming a negative angle of the product is solved.

Description

Forming die for reinforcing bracket of automobile mudguard

Technical Field

The utility model belongs to the technical field of the automobile manufacturing mould and specifically relates to indicate a support forming die is strengthened to car fender.

Background

With the rapid development of the national automobile industry, the yield of each large automobile manufacturer is greatly improved. Therefore, automobile part suppliers have strict control on the number of the die in the production process. Parts suppliers desire to produce acceptable parts with as few passes as possible, minimizing the number of machine tools and operators involved to maximize economic benefits. In the manufacturing of automobile fender reinforcing bracket, adopt the mould to carry out the shaping manufacturing, its mould is in the shaping manufacturing need design side shaping structure in order to reach the purpose that product side shaping realizes product shaping negative angle, for this reason, it designs side shaping structure in the public cooperation of certain shaping of mould usually, so, realize side shaping in step when the shaping, side shaping design can be realized to such structure, but because its side shaping structure needs the public structure of cooperation shaping, the public structure of shaping can design comparatively complicacy in order to realize required shaping structure, can lead to the side shaping structure rather than the cooperation design relatively complicated like this, so, increased the design cost and the side shaping degree of difficulty, make the structural design of product shaping negative angle comparatively difficult.

Therefore, a new technology needs to be developed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a support forming die is strengthened to car fender, and it can realize that the lateral tilt of the relative guide direction of shaping piece sets up to make the product realize by the shaping of flat turn lateral tilt, solved the difficult point of product shaping negative angle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a forming die for a reinforcing bracket of an automobile mudguard comprises an upper die assembly and a lower die assembly; the upper die assembly comprises an upper die base, a shaping upper die set and a plurality of upper forming male dies, wherein the shaping upper die set and the upper forming male dies are arranged below the upper die base; the lower die assembly comprises a lower die base, a shaping lower die set and a plurality of lower forming bosses, wherein the shaping lower die set and the lower forming bosses are arranged above the lower die base; the shaping upper module and the shaping lower module are arranged correspondingly, and the upper forming male and the corresponding lower forming male are arranged correspondingly;

the lower die assembly further comprises a material guiding assembly, the material guiding assembly is arranged above the lower die base and located on the right side of the shaping lower die assembly, the material guiding assembly extends along the length extending direction of the lower die base, the lower shaping male die is located on one side of the material guiding assembly, the material guiding assembly comprises a first material guiding plate, a second material guiding plate and a connecting assembly, the left end and the right end of the connecting assembly are respectively connected with the first material guiding plate and the second material guiding plate, the first material guiding plate and the second material guiding plate extend along the length extending direction of the lower die base, the connecting assembly comprises a connecting block extending along the left direction and a connecting block symmetrically arranged on the front side and the rear side of the connecting block, the left end and the right end of the connecting block are respectively connected with the first material guiding plate and the second material guiding plate, the shaping block is obliquely arranged relative to the connecting block, and a shaping surface extending from bottom to top obliquely upwards is arranged on one side of the forming block.

As a preferable scheme, the front and rear sides of the joining block are provided with positioning surfaces extending obliquely from left to right from outside to inside, and one side of the forming block is limited by the corresponding positioning surface.

As a preferable scheme, the upper end of the forming block is integrally provided with a forming step in an upward protruding manner, the forming step is of a trapezoidal structure with a small upper part and a large lower part, the side surface of the forming step facing the connecting block is the forming surface, the forming surface comprises a first arc-shaped section, a straight section and a second arc-shaped section which are sequentially connected from bottom to top, and the upper end of the second arc-shaped section extends to the upper surface of the forming step.

As a preferred scheme, the linking assembly further comprises a base, the base is arranged above the lower die holder, the linking block is arranged in the middle of the upper end of the base, the two forming blocks are arranged at the upper end of the base, and the right end of the first material guide plate and the left end of the second material guide plate extend into the upper surface of the base.

As a preferred scheme, the plurality of upper forming male dies sequentially comprises a first upper forming male die, a second upper forming male die, a third upper forming male die, a fourth upper forming male die, a fifth upper forming male die and a sixth upper forming male die which are arranged at intervals from left to right, the plurality of lower forming male dies sequentially comprises a first lower forming male die, a second lower forming male die, a third lower forming male die, a fourth lower forming male die, a fifth lower forming male die and a sixth lower forming male die which are arranged at intervals from left to right, and the first upper forming male die, the second upper forming male die, the third upper forming male die, the fourth upper forming male die, the fifth upper forming male die and the sixth upper forming male die are respectively arranged corresponding to the first lower forming male die, the second lower forming male die, the third lower forming male die, the fourth lower forming male die, the fifth lower forming male die and the sixth lower forming male die.

As a preferred scheme, the upper die holder is rectangular, guide posts are arranged at four corners of the lower side of the upper die holder, the guide posts are arranged in a downward protruding manner, the lower die holder is rectangular, guide sleeves are arranged at four corners of the upper side of the lower die holder, the guide sleeves are arranged in an upward protruding manner, and the guide posts are matched with the corresponding guide sleeves.

As a preferred scheme, a plurality of upper heightening blocks which are sequentially arranged from left to right at intervals are upwards and convexly arranged on the upper end surface of the upper die base, and each upper heightening block extends along the front-back direction of the upper die base; the lower extreme face of die holder is equipped with a plurality of lower bed hedgehopping pieces that interval was arranged in proper order from left to right in the downward protruding, and every lower bed hedgehopping piece all extends along the fore-and-aft direction of die holder.

As a preferred scheme, the middle parts of the front side and the rear side below the upper die base are both provided with limiting seats in a downward protruding manner, the middle parts of the front side and the rear side above the lower die base are both provided with fixing seats in an upward protruding manner, the fixing seats are provided with limiting grooves which are formed in a downward concave manner from the upper surfaces of the fixing seats, the limiting seats are adapted to the corresponding limiting grooves, and the lower surfaces of the upper die base are limited by the upper surfaces of the fixing seats.

As a preferred scheme, the left side wall, the right side wall and the rear side wall of the limiting seat are detachably connected with an upper limiting plate, the limiting groove is provided with an opening penetrating through the front side of the limiting groove, the left side wall, the right side wall and the rear side wall of the limiting groove are detachably connected with a lower limiting plate, and the lower limiting plate and the upper limiting plate are correspondingly arranged.

Compared with the prior art, the utility model has obvious advantage and beneficial effect, particularly, can know by above-mentioned technical scheme, it is mainly through designing the guide subassembly, and make the guide subassembly include first stock guide, second stock guide and linking subassembly, make linking subassembly include linking piece and two shaping pieces, link up piece slant setting relatively with shaping piece, and make shaping piece be provided with the shaping face that extends from bottom to top slant towards one side of linking piece, so, can realize the side slope setting of shaping piece relative guide direction, thereby make the product realize by the shaping of flat turn skew, the difficult point of product shaping negative angle has been solved, and structural design is ingenious reasonable, easily shaping preparation, high cost and the intensity and the life who has improved the mould of side shaping are reduced; and through the combined design of the upper heightening block and the lower heightening block, certain yielding spaces can be formed between the upper die base and the external structure and between the lower die base and the external structure, so that the installation and the positioning of other assembly structures are facilitated.

To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of the overall structure of the embodiment of the present invention;

fig. 2 is a perspective view of another angle overall structure of the embodiment of the present invention;

fig. 3 is a perspective view of another angle overall structure of the embodiment of the present invention;

fig. 4 is an exploded view of an embodiment of the invention;

FIG. 5 is another exploded view of the embodiment of the present invention with the base removed;

FIG. 6 is a further exploded view of the embodiment of the present invention with the base removed;

fig. 7 is a partial schematic structural view of a lower die assembly according to an embodiment of the present invention.

Description of the figures:

10. base 11, horizontal plate part

12. Left vertical plate part 13 and right vertical plate part

14. Material guiding opening 15 and hollow part

20. Upper die assembly 21 and upper die base

22. Shaping upper module 23 and first upper forming male

24. Second upper forming male 25 and third upper forming male

26. Fourth upper forming male member 27 and fifth upper forming male member

28. Sixth upper forming male 29, guide post

30. Lower die assembly 31 and lower die base

32. Shaping lower module 33 and material guide assembly

331. A first material guide plate 332 and a second material guide plate

333. Connecting block 3331 and positioning surface

334. Molding block 3341, molding surface

3342. Molding step 335, base

34. First lower forming male 35 and second lower forming male

36. Third lower forming male part 37 and fourth lower forming male part

38. Fifth lower forming male element 39 and sixth lower forming male element

301. Guide sleeve 40, L-shaped support frame

41. L-shaped frame 42 and transverse support plate

101. Upper and lower heightening blocks 102 and 102

103. Limiting seat 104 and fixing seat

1041. Limiting groove 105 and upper limiting plate

106. A lower limiting plate.

Detailed Description

Fig. 1 to 7 show specific structures of embodiments of the present invention.

A forming die for a reinforcing bracket of an automobile mudguard comprises a base 10, an upper die assembly 20 and a lower die assembly 30; the base 10 includes a horizontal plate portion 11, and a left vertical plate portion 12 and a right vertical plate portion 13 connected to the left and right ends of the horizontal plate portion 11, respectively, the left vertical plate portion 12 and the right vertical plate portion 13 all extend upward, the left vertical plate portion 12, the horizontal plate portion 11, and the right vertical plate portion 13 enclose to form a fixed space, the upper mold assembly 20 and the lower mold assembly 30 are located in the fixed space, the left side of the upper mold assembly 20 and the left side of the lower mold assembly 30 are both limited by the right side wall of the left vertical plate portion 12, the right side of the upper mold assembly 20 and the right side of the lower mold assembly 30 are both limited by the left side wall of the right vertical plate portion 13, the left vertical plate portion 12 and the right vertical plate portion 13 are both provided with material guiding openings 14, the material guiding openings 14 penetrate through the left and right ends of the corresponding vertical plate portions, the horizontal plate portion 11 is provided with hollow portions 15, the hollow portions 15 penetrate through the upper and lower ends of the horizontal plate portion 11, and thus the heat dissipation performance can be improved through the design of the hollow portions 15.

The upper die assembly 20 comprises an upper die base 21, a shaping upper die set 22 and a plurality of upper shaping male dies, wherein the shaping upper die set 22 and the upper shaping male dies are arranged below the upper die base 21, and the upper shaping male dies are sequentially arranged on the right side of the shaping upper die set 22 at intervals along the length extending direction of the upper die base 21; the lower die assembly 30 comprises a lower die base 31, a shaping lower die set 32 and a plurality of lower forming bosses, wherein the shaping lower die set 32 and the lower forming bosses are arranged above the lower die base 31, and the lower forming bosses are sequentially arranged at intervals on the right side of the shaping lower die set 32 along the length extension direction of the lower die base 31; the shaping upper module 22 and the shaping lower module 32 are arranged correspondingly, and the upper forming male and the corresponding lower forming male are arranged correspondingly; the bottom of the lower die holder 31 is limited by the upper surface of the transverse plate portion 11, the lower die holder 31 is connected with an L-shaped support frame 40, the L-shaped support frame 40 comprises two L-shaped frames 41 and a transverse support plate 42 which are arranged at a left-right interval, the upper ends of the two L-shaped frames 41 are respectively connected to the left side and the right side of the front side of the transverse support plate 42, the bottom plates of the two L-shaped frames 41 respectively penetrate through the bottom of the lower die holder 31 from back to front and extend to the front side of the bottom of the lower die holder 31, the bottoms of the bottom plates of the two L-shaped frames 41 are limited by the upper surface of the transverse plate portion 11, and the vertical plates of the two L-shaped frames 41 extend upwards from the bottom of the rear side of the lower die holder 31 to the outside of the upper end of the upper die holder 21.

The lower die assembly 30 further comprises a material guiding assembly 33, the material guiding assembly 33 is arranged above the lower die holder 31 and located on the right side of the shaping lower die set 32, the material guiding assembly 33 extends along the length extending direction of the lower die holder 31, the lower shaping male die is located on one side of the material guiding assembly 33, the material guiding assembly 33 comprises a first material guiding plate 331, a second material guiding plate 332 and a connecting assembly, the left end and the right end of the connecting assembly are respectively connected to the first material guiding plate 331 and the second material guiding plate 332 in a connecting mode, the first material guiding plate 331 and the second material guiding plate 332 both extend along the length extending direction of the lower die holder 31, the connecting assembly comprises a connecting block 333 extending along the left and right direction and two shaping blocks 334 symmetrically arranged on the front side and the rear side of the connecting block 333, the left end and the right end of the connecting block 333 are respectively connected to the first material guiding plate 331 and the second material guiding plate 332, the shaping blocks 334 are obliquely arranged relative to the connecting block 333, and a shaping surface 3341 extending obliquely upwards from bottom to top is arranged on one side of the shaping block 333. The joining assembly further comprises a base 335, the base 335 is arranged above the lower die holder 31, the joining block 333 is arranged in the middle of the upper end of the base 335, the two forming blocks 334 are arranged at the upper end of the base 335, and the right end of the first material guide plate 331 and the left end of the second material guide plate 332 both extend into the upper surface of the base 335. The front side and the rear side of the connecting block 333 are both provided with positioning surfaces 3331 which extend obliquely from left to right from outside to inside, and one side of the forming block 334 is limited by the corresponding positioning surface 3331. In this way, the molding block 334 can be disposed obliquely to the joining block 333. The upper end of the forming block 334 is integrally provided with a forming step 3342 in an upward protruding manner, the forming step 3342 is of a trapezoidal structure with a small upper part and a large lower part, the side surface of the forming step 3342 facing the connecting block 333 is the forming surface 3341, the forming surface 3341 comprises a first arc section, a straight section and a second arc section which are sequentially connected from bottom to top, and the upper end of the second arc section extends to the upper surface of the forming step 3342, so that the forming surface 3341 can be obliquely extended, and the forming surface 3341 is designed into the first arc section, the straight section and the second arc section which are sequentially connected, so that the side forming design of a negative angle of a product can be realized, and the product can be formed by flat turning and side inclining.

The upper forming male parts sequentially comprise a first upper forming male part 23, a second upper forming male part 24, a third upper forming male part 25, a fourth upper forming male part 26, a fifth upper forming male part 27 and a sixth upper forming male part 28 which are arranged at intervals from left to right, the lower forming male parts sequentially comprise a first lower forming male part 34, a second lower forming male part 35, a third lower forming male part 36, a fourth lower forming male part 37, a fifth lower forming male part 38 and a sixth lower forming male part 39 which are arranged at intervals from left to right, and the first upper forming male part 23, the second upper forming male part 24, the third upper forming male part 25, the fourth upper forming male part 26, the fifth upper forming male part 27 and the sixth upper forming male part 28 are respectively arranged corresponding to the first lower forming male part 34, the second lower forming male part 35, the third lower forming male part 36, the fourth lower forming male part 37, the fifth lower forming male part 38 and the sixth lower forming male part 39. Two of the first lower forming male 34, the second lower forming male 35, the third lower forming male 36, the fourth lower forming male 37, the fifth lower forming male 38 and the sixth lower forming male 39 are provided, and correspondingly, two of the first upper forming male 23, the second upper forming male 24, the third upper forming male 25, the fourth upper forming male 26, the fifth upper forming male 27 and the sixth upper forming male 28 are provided; two first lower molding members 34 are symmetrically arranged on the front side and the rear side of the first material guide plate 331, two second lower molding members 35 are symmetrically arranged on the front side and the rear side of the first material guide plate 331, two third lower molding members 36 are symmetrically arranged on the front side and the rear side of the second material guide plate 332, two fourth lower molding members 37 are symmetrically arranged on the front side and the rear side of the second material guide plate 332, two fifth lower molding members 38 are symmetrically arranged on the front side and the rear side of the second material guide plate 332, and two sixth lower molding members 39 are symmetrically arranged on the front side and the rear side of the second material guide plate 332; therefore, two products can be manufactured by one-step forming, and the production efficiency is improved.

The upper die holder 21 is rectangular, guide posts 29 are arranged at four corners of the lower side of the upper die holder 21, the guide posts 29 are arranged in a downward protruding mode, the lower die holder 31 is rectangular, guide sleeves 301 are arranged at four corners of the upper side of the lower die holder 31, the guide sleeves 301 are arranged in an upward protruding mode, and the guide posts 29 are matched with the corresponding guide sleeves 301. Thus, the relative movement between the upper die holder 21 and the lower die holder 31 is more stable through the combination design of the guide post 29 and the guide sleeve 301.

A plurality of upper heightening blocks 101 which are sequentially arranged from left to right at intervals are convexly arranged upwards on the upper end surface of the upper die base 21, and each upper heightening block 101 extends along the front-back direction of the upper die base 21; the lower end surface of the lower die holder 31 is provided with a plurality of lower heightening blocks 102 which are arranged from left to right at intervals in sequence in a downward protruding mode, and each lower heightening block 102 extends along the front-back direction of the lower die holder 31. Thus, through the combination design of the upper heightening block 101 and the lower heightening block 102, certain abdicating spaces can be formed between the upper die base 21 and the external structure, and between the lower die base 31 and the external structure, thereby facilitating the installation and positioning of other component structures.

The middle parts of the front side and the rear side below the upper die base 21 are both provided with limiting seats 103 in a downward protruding manner, the middle parts of the front side and the rear side above the lower die base 31 are both provided with fixing seats 104 in an upward protruding manner, each fixing seat 104 is provided with a limiting groove 1041 which is formed in a manner that the upper surface of the corresponding fixing seat 104 is recessed downwards, the limiting seats 103 are adapted to the corresponding limiting grooves 1041, the lower surface of the upper die base 21 is limited by the upper surface of the corresponding fixing seat 104, and therefore the matching between the upper die base 21 and the lower die base 31 can be more accurate. The left and right sides wall and the back lateral wall of spacing seat 103 all detachably are connected with upper limiting plate 105, spacing groove 1041 has the opening that link up spacing groove 1041 front side, two inside walls and the back inside wall of the left and right sides of spacing groove 1041 all detachably are connected with lower limiting plate 106, lower limiting plate 106 corresponds the setting with upper limiting plate 105. Therefore, through the combination design of the upper limiting plate 105 and the lower limiting plate 106, the phenomenon that the service life is affected by the direct contact and the relative friction between the limiting seat 103 and the fixing seat 104 can be avoided, particularly, the upper limiting plate 105 and the lower limiting plate 106 are detachably arranged, so that the disassembly and the replacement are convenient, and in addition, the upper limiting plate 105 and the lower limiting plate 106 are detachably arranged through screw locking.

To sum up, the utility model discloses a design focus lies in, it is mainly through designing the guide subassembly to make the guide subassembly include first stock guide, second stock guide and linking subassembly, make linking subassembly include linking piece and two shaping pieces, link up piece slant setting relatively with shaping piece, and make shaping piece be provided with the shaping face that extends from bottom to top slant towards one side of linking piece, so, can realize that shaping piece sets up by the side slope relative to the direction of stock guide, thereby make the product realize by the shaping of flat turn side slope, solved the difficult point of product shaping negative angle, and structural design is ingenious reasonable, easy shaping preparation, reduced the high cost of side shaping and improved the intensity and the life of mould; and through the combined design of the upper heightening block and the lower heightening block, certain yielding spaces can be formed between the upper die base and the external structure and between the lower die base and the external structure, so that the installation and the positioning of other assembly structures are facilitated.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (9)

1. A forming die for a reinforcing bracket of an automobile mudguard comprises an upper die assembly and a lower die assembly; the upper die assembly comprises an upper die base, a shaping upper die set and a plurality of upper forming male dies, wherein the shaping upper die set and the upper forming male dies are arranged below the upper die base; the lower die assembly comprises a lower die base, a shaping lower die set and a plurality of lower forming bosses, wherein the shaping lower die set and the lower forming bosses are arranged above the lower die base; the shaping upper module and the shaping lower module are arranged correspondingly, and the upper forming male and the corresponding lower forming male are arranged correspondingly; the method is characterized in that:

the lower die assembly further comprises a material guide assembly, the material guide assembly is arranged above the lower die base and located on the right side of the shaping lower die assembly, the material guide assembly extends along the length extending direction of the lower die base, the lower shaping male die is located on one side of the material guide assembly, the material guide assembly comprises a first material guide plate, a second material guide plate and a linking assembly, the left end and the right end of the linking assembly are respectively linked with the first material guide plate and the second material guide plate, the first material guide plate and the second material guide plate extend along the length extending direction of the lower die base, the linking assembly comprises a linking block extending along the left direction and a symmetrical type and two shaping blocks arranged on the front side and the rear side of the linking block, the left end and the right end of the linking block are respectively linked with the first material guide plate and the second material guide plate, the shaping blocks are obliquely arranged relative to the linking block, and a shaping surface extending from bottom to top is arranged on one side of the forming block.

2. The forming mold for the automobile mudguard reinforcing bracket according to claim 1, characterized in that: the front side and the rear side of the joining block are respectively provided with a positioning surface which obliquely extends from left to right from outside to inside, and one side of the forming block is limited by the corresponding positioning surface.

3. The forming mold for the automobile mudguard reinforcing bracket according to claim 1, characterized in that: the upper end of the forming block is integrally provided with a forming step in an upward protruding mode, the forming step is of a trapezoidal structure with a small upper portion and a large lower portion, the side face, facing the connecting block, of the forming step is a forming face, the forming face comprises a first arc-shaped section, a straight section and a second arc-shaped section, the first arc-shaped section, the straight section and the second arc-shaped section are sequentially connected from bottom to top, and the upper end of the second arc-shaped section extends to the upper surface of the forming step.

4. The forming mold for the automobile mudguard reinforcing bracket according to claim 1, characterized in that: the linking assembly further comprises a base, the base is arranged above the lower die base, the linking block is arranged in the middle of the upper end of the base, the two forming blocks are arranged at the upper end of the base, and the right end of the first material guide plate and the left end of the second material guide plate extend into the upper surface of the base.

5. The forming mold for the automobile mudguard reinforcing bracket according to claim 1, characterized in that: the upper forming male bodies are arranged in sequence from left to right and comprise a first upper forming male body, a second upper forming male body, a third upper forming male body, a fourth upper forming male body, a fifth upper forming male body and a sixth upper forming male body which are arranged at intervals, the lower forming male bodies are arranged in sequence from left to right and comprise a first lower forming male body, a second lower forming male body, a third lower forming male body, a fourth lower forming male body, a fifth lower forming male body and a sixth lower forming male body which are arranged at intervals, and the first upper forming male body, the second upper forming male body, the third upper forming male body, the fourth upper forming male body, the fifth upper forming male body and the sixth upper forming male body are respectively arranged corresponding to the first lower forming male body, the second lower forming male body, the third lower forming male body, the fourth lower forming male body, the fifth lower forming male body and the sixth lower forming male body.

6. The forming mold for the automobile mudguard reinforcing bracket according to claim 1, characterized in that: the upper die holder is cuboid, guide pillars are arranged at four corners below the upper die holder, the guide pillars are arranged in a downward protruding mode, the lower die holder is cuboid, guide sleeves are arranged at four corners above the lower die holder, the guide sleeves are arranged in an upward protruding mode, and the guide pillars are matched with the corresponding guide sleeves.

7. The forming mold for the automobile mudguard reinforcing bracket according to claim 1, characterized in that: a plurality of upper heightening blocks which are sequentially arranged from left to right at intervals are convexly arranged on the upper end surface of the upper die base, and each upper heightening block extends along the front-back direction of the upper die base; the lower extreme face of die holder is equipped with a plurality of lower bed hedgehopping pieces that interval was arranged in proper order from left to right in the downward protruding, and every lower bed hedgehopping piece all extends along the fore-and-aft direction of die holder.

8. The forming mold for the automobile mudguard reinforcing bracket according to claim 1, characterized in that: the upper die comprises an upper die base and a lower die base, wherein the upper die base is provided with a front side and a rear side, the front side and the rear side are respectively provided with a limiting seat, the middle parts of the front side and the rear side of the upper die base are respectively provided with a fixing seat, the fixing seat is provided with a limiting groove which is formed in a downward concave mode from the upper surface of the fixing seat, the limiting seats are adaptive to the corresponding limiting grooves, and the lower surface of the upper die base is limited by the upper surface of the fixing seat.

9. The forming mold for the automobile mudguard reinforcing bracket according to claim 8, wherein: the left and right sides wall and the back lateral wall of spacing seat all detachably are connected with last limiting plate, the spacing groove has the opening that link up the spacing groove front side, two inside walls and the equal detachable lower limiting plate that is connected with of back inside wall about the spacing groove, lower limiting plate corresponds the setting with last limiting plate.

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