CN220372073U

CN220372073U - Continuous stamping die is used in processing of car motor spare part

Info

Publication number: CN220372073U
Application number: CN202322054899.2U
Authority: CN
Inventors: 吴亚荣; 李强; 蒋庆勇; 吴政国; 吴俊虎; 谢秋
Original assignee: Chongqing Jinnan Standard Parts Co ltd
Current assignee: Chongqing Jinnan Standard Parts Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-23
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a continuous stamping die for processing automobile motor parts, which relates to the field of automobile part stamping dies and aims to solve the technical problem that in the automobile motor part stamping process, the manual feeding speed is low and the continuous stamping operation of equipment is affected.

Description

Continuous stamping die is used in processing of car motor spare part

Technical Field

The utility model belongs to the field of automobile part stamping dies, and particularly relates to a continuous stamping die for processing automobile motor parts.

Background

Many tiny metal parts on the automobile motor need be through mould stamping forming, for example transmission shaft external member, sealing member, gasket and the flange structure etc. on the motor housing of motor, need put into the die block with metal material earlier during automobile motor parts stamping processing, then push down with the top die of die block adaptation through punching machine control for the material is pressed and is deformed and form the work piece unanimous with the die cavity, and current automobile motor parts stamping material loading generally adopts artifical manual material loading's mode, and the workman takes the material from the stock district and puts into the mould again, and material loading inefficiency exists certain time interval when leading to two material stamping processing, influences the continuous high-speed punching of equipment, reduces machining efficiency.

The prior Chinese patent with publication number of CN219052655U discloses an automobile part stamping die, which comprises a bottom plate and a positioning plate, wherein the positioning plate is positioned above the bottom plate, a feeding assembly is further arranged on the workbench, a feed box is arranged between the feeding assembly and the first through hole, the feeding assembly comprises three connecting rods, and a first through groove is formed in the bottom of the feed box. Through the linkage structure of three connecting rods, the sliding block can be driven to reciprocate when the locating plate is lifted, and then products in the material box can be pushed to the lower part of the pressing head to replace processed products, so that reciprocating circular feeding and discharging are realized, the production efficiency is improved, the structural cost is low, and the operation process is safe and controllable.

Therefore, to above-mentioned automobile motor part stamping process, artifical manual material loading speed is slow, influences the condition of equipment continuous stamping operation, develops an automobile motor stamping die with automatic feeding mechanism, utilizes the perpendicular feeding unit who is connected with die block assembly to realize quick material loading, prevents to appear time neutral because of the material loading in the course of working, avoids influencing the continuous punching press of equipment.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a continuous stamping die for processing automobile motor parts, which aims to solve the technical problems that in the stamping process of automobile motor parts, the manual feeding speed is low and the continuous stamping operation of equipment is affected.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a continuous stamping die for processing automobile motor parts, which comprises a base, a material storage cavity arranged on the inner side of the base, and a bottom die arranged on the front end of the base, wherein a vertical feeding unit is arranged on the inner side of the base, a trough matched with stamping raw materials is arranged at the upper end of the bottom die, a die cavity structure consistent with the shape of a motor silicon steel sheet is arranged at the bottom wall of the trough, a supporting table capable of sliding longitudinally is arranged at the front end of the base, supports are fixedly connected to the left side and the right side of the lower end of the supporting table, a turnover end table is arranged at the rear end of the base, a horizontal feeding unit is arranged at the upper end of the end table, and a hinge is arranged between the end table and the base.

When the continuous stamping die for processing automobile motor parts is used, a user places a bottom die of an automobile motor silicon steel sheet on a supporting table through the insertion connection of a clamping column and a clamping hole, then lifts the supporting table upwards to the position, where the top surface of the bottom die is in the same horizontal plane with the top surface of a base according to the height of the bottom die, then inserts a positioning pin into an insertion hole and a corresponding positioning hole, locks the height of the supporting table, then starts a vertical oil cylinder to control a lifting frame to lift upwards, pushes a raw material metal plate in a stacked storage state in a storage cavity upwards until the uppermost material is positioned on the top surface of the base, then starts a horizontal oil cylinder, drives a raw material pushing component consisting of a push plate, an extension plate and a side plate, pushes the material onto the bottom die and finally falls into a trough, then a stamping mechanism controls a top die to press the raw material, and then the worker takes out the motor silicon steel sheet and waste manually and synchronously feeds the motor silicon steel sheet and the horizontal feeding unit, so that a continuous stamping effect is formed.

Further, the spout has all been seted up to base front end left and right sides, support upper end opposite direction one side fixedly connected with slide bar, slide bar sliding connection in the spout is inboard, and the slide bar is along with the vertical lift of saddle, synchronous motion in the spout to produce spacing effect to the slide bar through the spout lateral wall, prevent that the saddle from breaking away from the base.

Further, the jack has been seted up to the support front end, a plurality of locating holes have been seted up to the base left and right sides both ends equal distance, the jack with peg graft between the locating hole has the locating pin, and spare part specification on the motor of car is different very much, and the mould height that uses also has the difference, through height-adjustable's saddle and simple locating pin fixed knot construct, conveniently adjusts the top surface of die block to suitable material loading height.

Further, the clamping columns are symmetrically arranged at the left and right of the upper end of the supporting table, the longitudinally through clamping holes are symmetrically arranged at the left and right of the upper end of the bottom die, the clamping columns are inserted into the inner sides of the clamping holes, the bottom die is locked in a plane through the longitudinal insertion of the clamping holes and the clamping columns, the bottom die and the supporting table are prevented from being separated in the stamping and feeding process, and the structure of the traditional bottom die fixedly arranged on the stamping workbench is replaced.

Further, the vertical feeding unit comprises a vertical oil cylinder arranged at the lower end of the base and an I-shaped lifting frame arranged at the inner side of the storage cavity, wherein the lifting frame is fixedly connected with a piston rod of the vertical oil cylinder, the lifting frame is controlled to lift up step by the vertical oil cylinder, the lifting stroke of each lifting is the thickness of a single metal material, and the metal sheet at the uppermost layer is always positioned at the upper side of the base.

Further, the horizontal feeding unit comprises a horizontal oil cylinder arranged at the upper end of the end table, a push plate arranged at the front end of a piston rod of the horizontal oil cylinder, and extension plates which are arranged at the left side and the right side of the push plate and can be horizontally moved and adjusted, wherein the extension plates are far away from one end of the push plate and are fixedly connected with side plates, the horizontal oil cylinder controls the push plate to move back and forth and drives the extension plates and the side plates at the two sides to synchronously move, sheet metal raw materials are pushed into the trough, the side plates are used for clamping the two sides of materials, and the oblique sliding of the materials in the moving process is avoided.

Further, the through holes are formed in the left end and the right end of the push plate, the screw is fixedly connected to one opposite end of the extension plate, the screw is inserted into the inner side of the through hole, two groups of nuts are connected to the outer side of the screw in a threaded mode, the nuts fix the screw on the push plate, the horizontal feeding unit is required to be adjusted through a connection adjusting structure of the screw and the nuts before being placed into the storage cavity through the turnover end table, and the length of the horizontal feeding unit is smaller than that of the storage cavity.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the continuous stamping die for processing the automobile motor parts, the automatic feeding mechanism which is connected with the automobile motor part modules in an assembling mode is adopted, a stable supporting table top is provided for the die, and raw materials are synchronously fed into the die when workers take out formed workpieces, so that the workers are avoided from taking out the die, and the operation is more efficient; the feeding mechanism taking the base as the main body has the advantages that the horizontal feeding unit at the top of the feeding mechanism can be retracted into the storage cavity in an idle state, so that the occupation of the external space is reduced, the storage is convenient, and the overall attractiveness is better.

Drawings

FIG. 1 is a schematic diagram of an assembly structure of an embodiment of a continuous stamping die for processing automobile motor parts according to the present utility model;

FIG. 2 is a schematic view of a base structure of an embodiment of a continuous stamping die for processing automobile motor parts according to the present utility model;

FIG. 3 is a schematic view of the mounting structure of the bottom die and the supporting table of the specific embodiment of the continuous stamping die for processing automobile motor parts;

fig. 4 is a schematic structural diagram of a horizontal feeding unit of an embodiment of a continuous stamping die for processing automobile motor parts.

The marks in the drawings are: 1. a base; 2. a storage cavity; 3. a bottom die; 4. a trough; 5. a support; 6. a bracket; 7. an end table; 8. a hinge; 9. a chute; 10. a slide bar; 11. a jack; 12. positioning holes; 13. a positioning pin; 14. clamping and fixing the column; 15. clamping and fixing holes; 16. a vertical cylinder; 17. a lifting frame; 18. a horizontal cylinder; 19. a push plate; 20. an extension plate; 21. a side plate; 22. a through hole; 23. a screw; 24. and (3) a nut.

Detailed Description

The embodiment is a continuous stamping die for processing automobile motor parts, the assembly structure of the continuous stamping die is shown in fig. 1, the structure of a base 1 is shown in fig. 2, the installation structure of a bottom die 3 and a supporting table 5 is shown in fig. 3, the structure of a horizontal feeding unit is shown in fig. 4, the continuous stamping die comprises a base 1, a storage cavity 2 arranged at the inner side of the base 1, and a bottom die 3 arranged at the front end of the base 1, wherein a vertical feeding unit is arranged at the inner side of the base 1, a trough 4 matched with stamping raw materials is arranged at the upper end of the bottom die 3, the bottom wall of the trough 4 is provided with a die cavity structure consistent with the shape of a motor silicon steel sheet, a supporting table 5 capable of sliding longitudinally is arranged at the front end of the base 1, a bracket 6 is fixedly connected to the left side and the right side of the lower end of the supporting table 5, a reversible end table 7 is arranged at the rear end of the base 1, a horizontal feeding unit is arranged at the upper end of the end table 7, and a hinge 8 is arranged between the end table 7 and the base 1.

For the specific implementation mode, the bottom die 3 in the scheme is a silicon steel sheet stamping die on an automobile motor as shown in an attached figure 1 of the specification, and is also required to be matched with a top die connected with a stamping mechanism for use, the die can be customized according to different automobile motor stamping parts in actual use, correspondingly, the feeding mechanism adaptively changes along with the change of the external dimension of the die, the mounting mode and the operation mode of the feeding mechanism are not changed, and the implementation of the scheme is not affected.

The sliding grooves 9 are formed in the left side and the right side of the front end of the base 1, the sliding rods 10 are fixedly connected to one side opposite to the upper end of the support 6, the sliding rods 10 are slidably connected to the inner side of the sliding grooves 9, insertion holes 11 are formed in the front end of the support 6, a plurality of positioning holes 12 are formed in the left end and the right end of the base 1 at equal intervals, positioning pins 13 are inserted between the insertion holes 11 and the positioning holes 12, clamping columns 14 are symmetrically arranged at the left end and the right end of the supporting table 5, longitudinally through clamping holes 15 are formed in the left end and the right end of the bottom die 3, the clamping columns 14 are inserted into the inner side of the clamping holes 15, the sliding rods 10 move synchronously in the sliding grooves 9 along with the vertical lifting of the sliding rods 10, the sliding grooves 9 generate limiting effect on the sliding rods 10, the supporting table 5 is prevented from being separated from the base 1, the used die heights of parts are different, the supporting table 5 and the top surface of the bottom die 3 is conveniently adjusted to the proper height through the clamping columns 5 with the adjustable height and the simple positioning pin 13 fixing structure, the bottom die is prevented from being separated from the bottom die 3 through the clamping holes 15 and the proper height and the conventional punching structure, and the bottom die 3 is prevented from being separated from the bottom die 3 and fixed on the bottom die 3 through the vertical fixing structure and the punching structure.

Simultaneously, the vertical feeding unit includes install in vertical cylinder 16 of base 1 lower extreme, set up in the inboard I shape crane 17 of storage chamber 2, crane 17 with the piston rod fixed connection of vertical cylinder 16, the horizontal feeding unit including install in horizontal cylinder 18 of end platform 7 upper end, install in push pedal 19 of the piston rod front end of horizontal cylinder 18, set up in but push pedal 19 left and right sides and horizontal movement adjustable extension board 20, extension board 20 keep away from the one end fixedly connected with curb plate 21 of push pedal 19, the through-hole 22 has all been seted up at push pedal 19 left and right sides, extension board 20 subtend fixedly connected with screw 23, screw 23 peg graft in the through-hole 22 inboard, screw 23 outside threaded connection has two sets of nuts 24, nut 24 will screw 23 are fixed push pedal 19, vertical cylinder 16 control crane 17 jack-up's stroke is monolithic metal material's thickness, makes the sheetmetal of the uppermost layer be in base 1 upside all the time, and horizontal cylinder 18 control and the extension board 21 need be in the length of moving the front of side plate 21 and drive material storage chamber 2 through the length adjustment groove 20, and the length of side plate 21 is kept away from the side plate 20 to the slope, and the side plate 20 is adjusted to the side plate 2, and the length of material storage chamber 2 is adjusted to the side, and the side plate is required to be moved to the side plate 2 is moved to the side in order to the side plate 2 to the slope side, and the length of material is adjusted.

When the continuous stamping die for processing automobile motor parts is used, a user places the bottom die 3 of an automobile motor silicon steel sheet on the supporting table 5 through the insertion connection of the clamping column 14 and the clamping hole 15, then the supporting table 5 is lifted upwards to the position that the top surface of the bottom die 3 is in the same horizontal plane with the top surface of the base 1 according to the height of the bottom die 3, then the positioning pin 13 is inserted into the insertion hole 11 and the corresponding positioning hole 12, the height of the supporting table 5 is locked, then the vertical oil cylinder 16 is started to control the lifting frame 17 to lift upwards, the raw material metal sheet in a stacked storage state in the storage cavity 2 is pushed upwards until the uppermost material is positioned on the top surface of the base 1, then the horizontal oil cylinder 18 is started to drive the raw material pushing component consisting of the push plate 19, the extension plate 20 and the side plate 21, the material is pushed onto the bottom die 3 and finally falls into the trough 4, then the punching mechanism is controlled to push down the top die, the raw material is manually taken out by a worker, and simultaneously the vertical feeding unit and the horizontal feeding unit synchronously feed the raw material to enable the raw material to form a continuous stamping effect.

Claims

1. The continuous stamping die for machining the automobile motor parts comprises a base (1), a storage cavity (2) arranged on the inner side of the base (1) and a bottom die (3) arranged at the front end of the base (1); the automatic feeding device is characterized in that a vertical feeding unit is arranged on the inner side of the base (1), a trough (4) matched with stamping raw materials is arranged at the upper end of the bottom die (3), a die cavity structure consistent with the shape of a motor silicon steel sheet is arranged on the bottom wall of the trough (4), a supporting table (5) capable of sliding longitudinally is arranged at the front end of the base (1), supports (6) are fixedly connected to the left side and the right side of the lower end of the supporting table (5), a turnover end table (7) is arranged at the rear end of the base (1), a horizontal feeding unit is arranged at the upper end of the end table (7), and a hinge (8) is arranged between the end table (7) and the base (1).

2. The continuous stamping die for machining automobile motor parts according to claim 1, wherein sliding grooves (9) are formed in the left side and the right side of the front end of the base (1), a sliding rod (10) is fixedly connected to one opposite side of the upper end of the support (6), and the sliding rod (10) is slidably connected to the inner side of the sliding grooves (9).

3. The continuous stamping die for machining automobile motor parts according to claim 1, wherein the front end of the bracket (6) is provided with a jack (11), the left end and the right end of the base (1) are provided with a plurality of positioning holes (12) at equal intervals, and a positioning pin (13) is inserted between the jack (11) and the positioning holes (12).

4. The continuous stamping die for machining automobile motor parts according to claim 1, wherein clamping columns (14) are symmetrically arranged at the left and right of the upper end of the supporting table (5), longitudinally through clamping holes (15) are symmetrically formed at the left and right of the upper end of the bottom die (3), and the clamping columns (14) are inserted into the inner sides of the clamping holes (15).

5. The continuous stamping die for machining automobile motor parts according to claim 1, wherein the vertical feeding unit comprises a vertical oil cylinder (16) arranged at the lower end of the base (1), and an I-shaped lifting frame (17) arranged at the inner side of the storage cavity (2), and the lifting frame (17) is fixedly connected with a piston rod of the vertical oil cylinder (16).

6. The continuous stamping die for machining automobile motor parts according to claim 1, wherein the horizontal feeding unit comprises a horizontal oil cylinder (18) mounted at the upper end of the end table (7), a push plate (19) mounted at the front end of a piston rod of the horizontal oil cylinder (18), extension plates (20) which are arranged on the left side and the right side of the push plate (19) and can be horizontally moved and adjusted, and one end of each extension plate (20) away from the push plate (19) is fixedly connected with a side plate (21).

7. The continuous stamping die for machining automobile motor parts according to claim 6, wherein through holes (22) are formed in the left end and the right end of the push plate (19), a screw rod (23) is fixedly connected to the opposite end of the extension plate (20), the screw rod (23) is inserted into the inner side of the through hole (22), two groups of nuts (24) are connected to the outer side of the screw rod (23) in a threaded manner, and the nuts (24) fix the screw rod (23) on the push plate (19).