CN217726751U

CN217726751U - Bending die is cut to outer water of car back door

Info

Publication number: CN217726751U
Application number: CN202222078161.5U
Authority: CN
Inventors: 沈建军; 董丹
Original assignee: Wuhan Heyue Precision Machinery Co ltd
Current assignee: Wuhan Heyue Precision Machinery Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-04
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a bending die is cut to outer water of car back door, include: base, roof, go up the drive seat and drive the seat down, the symmetry is rotated on the base and is connected with positive and negative threaded rod, the upper end device of positive and negative threaded rod is connected with the roof, on the positive and negative threaded rod respectively the screw thread connect up drive seat and drive the seat down. The utility model drives the positive and negative threaded rods to rotate by the motor to drive the upper module and the lower module to mutually approach, thereby facilitating the extrusion forming of the workpieces at the inner side of the lower module; the upper module and the lower module are in threaded connection with a positioning shaft through positioning nuts for positioning, and the upper module and the lower module can be disassembled only by disassembling the positioning nuts; after the machined parts are extruded and molded, the upper module and the lower module are separated from each other, and the upper module is driven by the tension spring to move upwards so as to extrude the machined parts on the inner side of the lower module and facilitate stripping.

Description

Bending die is cut to outer water of car back door

Technical Field

The utility model relates to a door spare part processing equipment technical field specifically is a bending die is cut to car back door extra income.

Background

In the prior art, a rubber sealing strip is generally arranged in a groove at the lower edge of door glass and used for cutting off water drops, water mist and dust on the surface of the glass when the door glass is lifted and lowered, and meanwhile, the rubber sealing strip plays a role of beauty, the rubber sealing strip is divided into an inner water cutting and an outer water cutting according to the position relation, and in order to decorate the outer water cutting, a device strip is generally arranged on the outer water cutting, and the device strip needs to be bent by adopting a bending die before the device strip is installed on the outer water cutting.

The existing bending die is inconvenient to operate when in use, cannot perform press forming on a machined part quickly, meanwhile, the die is inconvenient to detach, other types of dies are replaced, corresponding machined part processing is performed, and meanwhile, the machined part is located on the inner side of a lower die after being formed and is inconvenient to take out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bending die is cut to outer water of car back door to solve the problem that the machined part can not quick extrusion, change the mould and take off the material.

In order to achieve the above object, the utility model provides a following technical scheme: a bending die is cut to outer water of car back door includes: base, roof, go up drive seat and drive seat down, the symmetry rotation is connected with positive and negative threaded rod on the base, the upper end device of positive and negative threaded rod is connected with the roof, on the positive and negative threaded rod respectively threaded connection drive seat and drive seat down, positive and negative threaded rod rotates and drives on driving seat and drive seat down and draw close each other and utilize last module and lower module to draw close each other with lower module inside machined part extrusion.

Preferably, it is provided with first mounting groove to go up the drive seat inboard, and first mounting groove inboard is pegged graft and is had last module, goes up the module and goes up the symmetry and be provided with the location axle, and the location axle runs through last drive seat and is connected with positioning nut, goes up the module and installs and fix a position at first mounting groove inboard through positioning nut threaded connection, only needs to dismantle positioning nut and can take out last module from first mounting groove inboard.

Preferably, the inboard second mounting groove that is provided with of lower drive seat, the inboard module of pegging graft of second mounting groove, the symmetry is provided with the location axle on the module down, and the location axle runs through down the drive seat and is connected with positioning nut, and positioning nut threaded connection positioning axle fixes the module down in the second mounting groove inboard, only needs when dismantling the module to dismantle positioning nut can take out it from the second mounting groove inboard.

Preferably, the lower driving seat is spliced with a discharging rod, the discharging rod is sleeved with a tension spring, two ends of the tension spring are respectively connected with the lower driving seat and the discharging rod, the discharging rod is driven to move upwards through the tension force of the tension spring, and a machined part on the inner side of the lower module groove is extruded.

Preferably, install the motor on the base, the pivot of motor is connected with the actuating lever, installs first gear on the actuating lever, and the motor drives the actuating lever and rotates, utilizes the actuating lever to drive two first gears and then rotatory.

Preferably, the lower extreme of positive and negative threaded rod is provided with the second gear, and the second gear is connected with first gear engagement, and the meshing is connected the second gear and is driven positive and negative threaded rod rotatory during first gear rotation, can drive upper drive seat and lower drive seat and draw close or separate each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a motor drives positive and negative threaded rod and rotates module and lower module and draw close the inboard machined part extrusion of convenience lower module each other in the drive.

2. The utility model discloses go up module and lower module and pass through the location nut threaded connection location axle location, only need dismantle positioning nut and can dismantle module and lower module.

3. The utility model discloses machined part extrusion back, go up module and lower module alternate segregation, drive through the extension spring and go up the module rebound and can extrude the convenient material of taking off with lower module inboard machined part.

Drawings

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

FIG. 2 is a sectional view of the overall structure of the present invention;

in the figure: the device comprises a base 1, a motor 11, a driving rod 12, a first gear 13, a top plate 2, a forward and reverse threaded rod 21, a second gear 22, an upper driving seat 3, a first mounting groove 31, an upper module 32, a positioning shaft 33, a positioning nut 34, a lower driving seat 4, a second mounting groove 41, a discharging rod 42, a tension spring 43 and a lower module 44.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, a water cutting and bending mold for an automobile rear door includes: base 1, roof 2, go up drive seat 3 and drive seat 4 down, the symmetry is rotated on the base 1 and is connected with positive and negative threaded rod 21, and the upper end device of positive and negative threaded rod 21 is connected with roof 2, and threaded connection drives seat 3 and drives seat 4 down on the positive and negative threaded rod 21 respectively, and positive and negative threaded rod 21 rotates and drives drive seat 3 and drive seat 4 down and draw close each other and utilize last module 32 and lower module 44 to draw close each other and will descend the inboard machined part extrusion of module 44.

The inner side of the upper driving seat 3 is provided with a first mounting groove 31, and the inner side of the first mounting groove 31 is inserted with an upper module 32.

The inner side of the lower driving seat 4 is provided with a second mounting groove 41, and the inner side of the second mounting groove 41 is inserted with a lower module 44.

The lower driving seat 4 is inserted with the discharging rod 42, the discharging rod 42 is sleeved with the tension spring 43, two ends of the tension spring 43 are connected with the lower driving seat 4 and the discharging rod 43 respectively, the discharging rod 42 is driven to move upwards through tension of the tension spring 43, and a machined part on the inner side of the groove of the lower module 41 is extruded.

Install motor 11 on the base 1, motor 11's pivot is connected with actuating lever 12, installs first gear 13 on the actuating lever 12, and motor 11 drives actuating lever 12 and rotates, utilizes actuating lever 12 can drive two first gears 13 and then rotates.

The lower extreme of positive and negative threaded rod 21 is provided with second gear 22, and second gear 22 is connected with first gear 13 meshing, and meshing connection second gear 22 drives positive and negative threaded rod 21 rotatory when first gear 13 rotates, can drive and go up drive seat 3 and drive seat 2 and draw close each other or separate down.

When this mould uses: the motor 11 drives the driving rod 12 to rotate, the driving rod 12 can drive the two first gears 13 to be meshed with the second gear 22 to drive the positive and negative threaded rod 21 to rotate, the positive and negative threaded rod 21 rotates to drive the upper driving seat 3 and the lower driving seat 4 to mutually approach, and the upper module 32 and the lower module 44 mutually approach to extrude a workpiece on the inner side of the lower module 44 to be extruded.

Example 2

Referring to fig. 1 and 2, this embodiment further illustrates, in relation to example 1, an automobile rear door outside water cutting and bending mold, including: base 1, roof 2, go up drive seat 3 and drive seat 4 down, the symmetry is rotated on the base 1 and is connected with positive and negative threaded rod 21, and the upper end device of positive and negative threaded rod 21 is connected with roof 2, and threaded connection drives seat 3 and drives seat 4 down on the positive and negative threaded rod 21 respectively, and positive and negative threaded rod 21 rotates and drives drive seat 3 and drive seat 4 down and draw close each other and utilize last module 32 and lower module 44 to draw close each other and will descend the inboard machined part extrusion of module 44.

Go up drive seat 3 inboard and be provided with first mounting groove 31, first mounting groove 31 inboard is pegged graft and is had last module 32, goes up the symmetry and is provided with location axle 33 on the module 32, and location axle 33 runs through drive seat 3 and is connected with positioning nut 34, goes up module 32 and installs and fix a position at first mounting groove 31 inboard through positioning nut 34 threaded connection location axle 33, only needs to dismantle positioning nut 34 and can take out last module 32 from first mounting groove 31 inboard.

Lower drive seat 4 inboard is provided with second mounting groove 41, and second mounting groove 41 inboard is pegged graft and is had lower module 44, and the symmetry is provided with location axle 33 on the lower module 44, and location axle 33 runs through down drive seat 4 and is connected with positioning nut 34, and positioning nut 34 threaded connection location axle 33 will be fixed at second mounting groove 41 inboard down module 44, only need when dismantling module 44 dismantle positioning nut 34 can be followed the inboard second mounting groove 41 of its follow and take out.

In this embodiment, go up module 32 and install and fix a position at first mounting groove 31 inboard through set nut 34 threaded connection location axle 33, lower module 44 is fixed and is fixed the location at second mounting groove 41 inboard through set nut 34 threaded connection location axle 33, only needs to dismantle set nut 34, can dismantle the change with last module 32 and lower module 44.

Example 3

Referring to fig. 1 and 2, the present embodiment further illustrates other embodiments, in which a water cutting and bending mold for an outer door of an automobile includes: base 1, roof 2, go up drive seat 3 and drive seat 4 down, the last symmetric rotation of base 1 is connected with positive and negative threaded rod 21, and the upper end device of positive and negative threaded rod 21 is connected with roof 2, and on the positive and negative threaded rod 21 respectively the screw thread connect up drive seat 3 and drive seat 4 down, and positive and negative threaded rod 21 rotates to drive and drives drive seat 3 and drive seat 4 down and draw close each other and utilize upper die block 32 and lower die block 44 to draw close each other and will descend the inboard machined part extrusion of module 44.

The lower driving seat 4 is inserted with the discharging rod 42, the discharging rod 42 is sleeved with the tension spring 43, two ends of the tension spring 43 are connected with the lower driving seat 4 and the discharging rod 43 respectively, the discharging rod 42 is driven to move upwards through tension of the tension spring 43, and a machined part on the inner side of the groove of the lower module 44 is extruded.

In this embodiment, after the lower module 32 and the lower module 44 are separated from each other, the workpiece on the inner side of the lower module 44 loses the abutting joint of the upper module 32, and the discharging rod 42 can be driven to move upwards by the upward pulling force of the tension spring 43, so that the workpiece on the inner side of the groove of the lower module 44 is extruded to be conveniently stripped.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outer water of car back door is cut bending die which characterized in that includes:

base (1), roof (2), go up drive seat (3) and drive seat (4) down, the symmetry is rotated on base (1) and is connected with positive and negative threaded rod (21), the upper end device of positive and negative threaded rod (21) is connected with roof (2), on positive and negative threaded rod (21) respectively the threaded connection drive seat (3) and drive seat (4) down.

2. The automobile rear door outer water cutting and bending die as claimed in claim 1, wherein: go up drive seat (3) inboard and be provided with first mounting groove (31), first mounting groove (31) inboard is pegged graft and is had last module (32), goes up module (32) and goes up the symmetry and be provided with location axle (33), and location axle (33) run through drive seat (3) and are connected with positioning nut (34).

3. The automobile rear door outer water cutting and bending die as claimed in claim 1, wherein: the inner side of the lower driving seat (4) is provided with a second mounting groove (41), the inner side of the second mounting groove (41) is spliced with a lower module (44), the lower module (44) is symmetrically provided with positioning shafts (33), and the positioning shafts (33) penetrate through the lower driving seat (4) and are connected with positioning nuts (34).

4. The automobile rear door outer water cutting and bending die as claimed in claim 1, wherein: the lower driving seat (4) is inserted with a discharging rod (42), the discharging rod (42) is sleeved with a tension spring (43), and two ends of the tension spring (43) are connected with the lower driving seat (4) and the discharging rod (42) respectively.

5. The automobile rear door outer water cutting and bending die as claimed in claim 1, wherein: install motor (11) on base (1), the pivot of motor (11) is connected with actuating lever (12), installs first gear (13) on actuating lever (12).

6. The automobile rear door outer water cutting and bending die as claimed in claim 1, wherein: the lower end of the positive and negative threaded rod (21) is provided with a second gear (22), and the second gear (22) is meshed with the first gear (13).