CN211515791U

CN211515791U - Dust-proof type car qianmen board mould

Info

Publication number: CN211515791U
Application number: CN201922083786.9U
Authority: CN
Inventors: 王孝同
Original assignee: Qingdao Dihang Mould Co ltd
Current assignee: Qingdao Dihang Mould Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-18
Anticipated expiration: 2029-11-28

Abstract

The utility model provides a dustproof automobile front door panel mould, a sliding groove is arranged on the right side end face of a mould main body, a sliding support structure is fixedly connected at the right side position of the upper end surface of the bottom plate, the upper end surface of the sliding support structure is jointed with the lower side end surface of the shell, the left end surface of the shell is fixedly connected with a slide block, the slide block is connected with a slide groove in a sliding way, and the four corners of the upper end surface of the die main body are provided with buffering structures, wherein the lower side of the buffer spring is fixed with the bottom end surface inside the through hole, and the buffer spring is compressed, so that the sliding cylinder slides in the through hole, the wear-resisting plate positioned on the upper side of the sliding cylinder is attached to the upper end surface of the upper die, and then carry out the punching press between last mould and the mould main part and realize the absorption to kinetic energy, prevent to take place because the too big condition that causes the mould to damage of stamping force.

Description

Dust-proof type car qianmen board mould

Technical Field

The utility model relates to the field of mechanical equipment, especially, relate to a dust-protection type car qianmen board mould.

Background

The car door (car door) is a passage for a driver and passengers to get in and out of the car, and can isolate the external interference of the car, lighten the side impact to a certain extent and protect passengers. The aesthetic appearance of a car is also related to the styling of the doors. The quality of the vehicle door is mainly reflected by the anti-collision performance of the vehicle door, the sealing performance of the vehicle door, the opening and closing convenience of the vehicle door, and other indexes of use functions and the like. The anticollision performance is especially important because when the vehicle bumps on one side, the buffer distance is very short, and personnel in the vehicle are easily injured, and the general door can be produced in a stamping mode in the production process, and dust can be adsorbed on the general die main body in the stamping process, so that the stamping result is influenced.

Therefore, it is necessary to provide a dustproof automobile front door panel mold to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dust-proof type car qianmen board mould has solved and can adsorb the dust in the stamping process mould main part generally, and then influences the problem of punching press result.

For solving the technical problem, the utility model provides a pair of dust type car qianmen board mould, comprising a base plate, the bottom plate is cube platelike structure, the intermediate position of bottom plate up end is connected and is fixed with the mould main part, the four corners position of mould main part up end is connected and is fixed with buffer structure, the sliding tray has been seted up to the right side terminal surface of mould main part, the right side position of bottom plate up end is connected and is fixed with the slip bearing structure, the up end of slip bearing structure is laminated mutually with the downside terminal surface of shell, the left side terminal surface fixedly connected with slider of shell, slider and sliding tray sliding connection, the inside fixedly connected with exhaust fan of through-hole and through-hole is seted up to the left and right sides of shell.

Preferably, buffer structure includes the sliding barrel, the sliding barrel is cylindrical tubular structure, the inside joint of sliding barrel has buffer spring, buffer spring's upper end is fixed mutually with the inside up end of sliding barrel, buffer spring's downside is fixed with the through-hole bottom of seting up in mould main part up end four corners position, the outer wall of sliding barrel laminates with the pore wall of through-hole mutually, the upside of sliding barrel has been seted up the screw and the screw closes with the double-screw bolt that distributes at antifriction plate downside terminal surface mutually soon.

Preferably, the sliding support structure comprises a lower sleeve, the lower sleeve is of a cylindrical tubular structure, the bottom position inside the lower sleeve is fixed to the lower end of the support spring, the upper side of the support spring is fixed to the upper side inside the upper sleeve, and the outer wall of the upper sleeve is attached to the inner wall of the lower sleeve.

Preferably, screw holes are formed in four corners of the upper end face of the bottom plate, and the screw holes penetrate through bolts to be fixed with the ground.

Preferably, the sliding grooves are provided with two sliding grooves which are arranged in parallel, and the sliding grooves are of slotted hole structures with T-shaped sections.

Preferably, the sliding block is of a prism structure with a T-shaped section.

Preferably, the upper end surface of the wear-resisting plate is attached to the lower end surface of the upper die.

Compared with the prior art, the utility model provides a dustproof type car qianmen board mould has following beneficial effect: the buffer structures are arranged at the four corners of the upper end face of the die main body, the lower sides of the buffer springs are fixed with the bottom end face inside the through hole, the sliding cylinder slides inside the through hole through compression of the buffer springs, the wear-resisting plate on the upper side of the sliding cylinder is attached to the upper end face of the upper die, and accordingly the upper die and the die main body are stamped to absorb kinetic energy, and die damage caused by overlarge stamping force is prevented;

in addition, the sliding groove is connected with the sliding block in a sliding manner, the sliding support structure positioned on the lower side of the shell plays a role in supporting the shell, the vertical height of the shell is adjusted by replacing support springs with different lengths, and therefore the selection of the support springs with different lengths is facilitated according to the heights of different die main bodies;

the exhaust fan positioned in the shell generates wind energy through the exhaust fan, so that the dust on the upper end face of the die main body is removed, and the dust removal efficiency of the die main body is greatly improved.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a dustproof automobile front door panel mold provided by the present invention;

FIG. 2 is a schematic structural view of the housing;

FIG. 3 is a cross-sectional view of the cushioning structure of FIG. 1;

fig. 4 is a cross-sectional view of the sliding support structure shown in fig. 1.

Reference numbers in the figures: 1. the die comprises a die body, 2, a buffer structure, 3, a bottom plate, 4, a sliding groove, 5, a sliding support structure, 21, an abrasion-resistant plate, 22, a buffer spring, 23, a sliding barrel, 41, a sliding block, 42, a shell, 43, an exhaust fan, 51, an upper sleeve, 52, a support spring, 53 and a lower sleeve.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a dustproof front door mold for an automobile according to the present invention; fig. 2 is a schematic structural view of the housing 42, and fig. 3 is a cross-sectional view of the cushioning structure 2 shown in fig. 1; fig. 4 is a sectional view of the sliding support structure 5 shown in fig. 1. The utility model provides a dust-protection type car qianmen board mould, comprising a base plate 3, bottom plate 3 is cube platelike structure, the intermediate position of 3 up end of bottom plate is connected and is fixed with mould main part 1, the four corners position connection of 1 up end of mould main part is fixed with buffer structure 2, sliding tray 4 has been seted up to the right side terminal surface of mould main part 1, the right side position connection of 3 up end of bottom plate is fixed with slip bearing structure 5, the up end of slip bearing structure 5 is laminated mutually with the downside terminal surface of shell 42, the left side terminal surface fixedly connected with slider 41 of shell 42, slider 41 and sliding tray 4 sliding connection, the inside fixedly connected with exhaust fan 43 of through-hole and through-hole is seted up to the left and right sides of.

The buffer structure 2 comprises a sliding barrel 23, the sliding barrel 23 is a cylindrical barrel structure, a buffer spring 22 is clamped in the sliding barrel 23, the upper end of the buffer spring 22 is fixed with the upper end surface of the inside of the sliding barrel 23, the lower side of the buffer spring 22 is fixed with the bottom of a through hole arranged at a four-angle position on the upper end surface of the die main body 1, the outer wall of the sliding barrel 23 is attached with the hole wall of the through hole, the upper side of the sliding barrel 23 is provided with a screw hole which is screwed with studs distributed on the lower end surface of the wear-resisting plate 21, the lower side of the buffer spring 22 is fixed with the bottom end surface of the inside of the through hole, and by the compression, so that the sliding cylinder 23 slides in the through hole, the wear plate 21 on the upper side of the sliding cylinder 23 is attached to the upper end surface of the upper die, and then carry out the punching press between last mould and the mould main part 1 and realize the absorption to kinetic energy, prevent to take place because the too big condition that causes the mould to damage of punching press power.

Sliding support structure 5 includes lower sleeve 53, lower sleeve 53 is cylindrical tubular structure, the inside bottom position of lower sleeve 53 is fixed mutually with supporting spring 52's lower extreme, supporting spring 52's upside is fixed mutually with the inside upside of upper sleeve 51, the outer wall of upper sleeve 51 is laminated mutually with lower sleeve 53's inner wall, sliding support structure 5 that is located the shell 42 downside has then played the purpose of supporting the casing, realize the regulation to shell 42 vertical height through the supporting spring 52 of changing different length, and then be convenient for carry out the selection of different length supporting spring 52 according to different mould main part 1 height.

Screw holes are formed in four corners of the upper end face of the bottom plate 3 and penetrate through the screw holes to be fixed with the ground through bolts, and therefore the bottom plate 3 is fixed.

The sliding grooves 4 are provided with two sliding grooves 4 which are arranged in parallel, the sliding grooves 4 are of a slotted hole structure with a T-shaped section, and the sliding grooves 4 are connected with the sliding block 41 in a sliding mode.

The slider 41 has a prismatic structure with a T-shaped cross section, and the slider 41 is fixed by this design.

The upper end face of the wear-resisting plate 21 is attached to the lower end face of the upper die, and the wear-resisting plate 21 is convenient to replace after being damaged.

The utility model provides a working principle of dustproof type car qianmen board mould is as follows: during use, the sliding cylinder 23 is connected to the inside of the through hole in a sliding mode, the lower sleeve 53 is fixed to the right side of the upper end face of the bottom plate 3, the upper sleeve 51 is fixed to the inside of the lower sleeve 53, the supporting spring 52 is fixed between the upper sleeve 51 and the lower sleeve 53, the shell 42 is fixed to the upper side of the upper sleeve 51, during use, the upper die moves downwards to be stamped with the die body 1, the buffer spring 22 is extruded during the process, the upper side of the wear-resisting plate 21 is attached to the lower side of the upper die, replacement is convenient after the wear-resisting plate 21 is damaged, the exhaust fan 43 located inside the shell 42 generates wind energy through the exhaust fan, dust removal of the upper end face of the die body 1 is achieved, and dust removal efficiency of the die body 1 is greatly improved.

Compared with the prior art, the utility model provides a dustproof type car qianmen board mould has following beneficial effect: the buffering structures 2 are arranged at the four corners of the upper end face of the die main body 1, wherein the lower sides of the buffering springs 22 are fixed with the bottom end face inside the through holes, the sliding cylinders 23 slide inside the through holes through compression of the buffering springs 22, the wear-resisting plates 21 on the upper sides of the sliding cylinders 23 are attached to the upper end face of the upper die, and accordingly the upper die and the die main body 1 are punched to absorb kinetic energy, and die damage caused by overlarge punching force is prevented;

in addition, the sliding groove 4 is connected with the sliding block 41 in a sliding manner, the sliding support structure 5 positioned on the lower side of the shell 42 plays a role of supporting the shell, the vertical height of the shell 42 is adjusted by replacing the support springs 52 with different lengths, and therefore the support springs 52 with different lengths can be selected conveniently according to the heights of different die main bodies 1;

the exhaust fan 43 located inside the housing 42 generates wind energy through the housing, so as to remove dust on the upper end surface of the mold body 1, thereby greatly improving the dust removal efficiency of the mold body 1.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a dust-protection type car front door plate mould, includes bottom plate (3), its characterized in that: bottom plate (3) are cube platelike structure, the intermediate position of bottom plate (3) up end is connected and is fixed with mould main part (1), the four corners position connection of mould main part (1) up end is fixed with buffer structure (2), sliding tray (4) have been seted up to the right side terminal surface of mould main part (1), the right side position connection of bottom plate (3) up end is fixed with slip bearing structure (5), the up end of slip bearing structure (5) is laminated with the downside terminal surface of shell (42) mutually, the left side terminal surface fixedly connected with slider (41) of shell (42), slider (41) and sliding tray (4) sliding connection, the inside fixedly connected with exhaust fan (43) of through-hole and through-hole are seted up to the left and right sides of shell (42).

2. The mold for the front door panel of the dustproof automobile according to claim 1, wherein the buffering structure (2) comprises a sliding cylinder (23), the sliding cylinder (23) is a cylindrical structure, the buffering spring (22) is clamped inside the sliding cylinder (23), the upper end of the buffering spring (22) is fixed to the upper end face inside the sliding cylinder (23), the lower side of the buffering spring (22) is fixed to the bottom of a through hole formed in the four-corner position of the upper end face of the mold body (1), the outer wall of the sliding cylinder (23) is attached to the wall of the through hole, a screw hole is formed in the upper side of the sliding cylinder (23), and the screw hole is screwed with studs distributed on the lower end face of the wear-resisting plate (21).

3. The mold for the front door panel of the dustproof automobile according to claim 1, wherein the sliding support structure (5) comprises a lower sleeve (53), the lower sleeve (53) is a cylindrical tubular structure, the bottom position inside the lower sleeve (53) is fixed to the lower end of a support spring (52), the upper side of the support spring (52) is fixed to the upper side inside the upper sleeve (51), and the outer wall of the upper sleeve (51) is attached to the inner wall of the lower sleeve (53).

4. The mold for the front door panel of the dustproof automobile according to claim 1, wherein screw holes are formed at four corners of the upper end surface of the bottom plate (3) and the screw holes are fixed to the ground through bolts.

5. The mold for the front door panel of the dustproof automobile according to claim 1, wherein the sliding grooves (4) are provided with two strips, the two strips (4) are arranged in parallel, and the sliding grooves (4) are of a slotted hole structure with a T-shaped section.

6. The mold for the front door panel of the dustproof automobile according to claim 1, wherein the sliding block (41) has a prismatic structure with a T-shaped section.

7. The automotive front door panel mold of claim 2, wherein the upper end surface of the wear plate (21) is in abutment with the lower end surface of the upper mold.