CN114985558A

CN114985558A - Stamping device is used in processing of car seat steel sheet

Info

Publication number: CN114985558A
Application number: CN202210827287.XA
Authority: CN
Inventors: 张金华; 卫林; 张忠凯
Original assignee: Zhucheng Dashun Automobile Technology Co ltd
Current assignee: Zhucheng Dashun Automobile Technology Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-09-02

Abstract

The invention relates to the technical field of automobile accessory processing equipment, and discloses a stamping device for processing an automobile seat steel plate, which comprises a fixed seat, wherein support frames are fixedly installed on two sides of the upper end of the fixed seat, a top plate is installed between the tops of the support frames, a belt wheel disc b is rotatably installed at the central position of the top plate, a fixed frame is fixedly installed on the belt wheel disc b, a sliding block is slidably installed in the fixed frame, a connecting rod is hinged on the sliding block, a stamping rod is hinged at the bottom of the connecting rod, a stamping block is fixedly installed at the bottom of the stamping rod, an adjusting mechanism for adjusting the position of the sliding block in the fixed frame is arranged on the belt wheel disc b, and a clamping mechanism for synchronously clamping and positioning the steel plate is installed at the upper side of the fixed seat corresponding to the position of the stamping block. According to the invention, the requirement of adjusting the stamping depth of the stamping block is finally realized, the stamping requirements of automobile seat steel plates with different thicknesses are met, and meanwhile, the automobile seat steel plate can be rapidly clamped by the cooperation of the clamping mechanism, so that the stamping precision of the automobile seat steel plate is improved.

Description

Stamping device is used in processing of car seat steel sheet

Technical Field

The invention relates to the technical field of automobile accessory processing equipment, in particular to a stamping device for processing an automobile seat steel plate.

Background

The car seat is a seat to be seated when the car is seated, and can be roughly classified into: a front row seat: head rest, backrest, seat cushion, (armrests); rear seats: (headrest), backrest, cushion, side wings and (armrests). At present, the automobile seat can use the steel plate in the production process, and the steel plate mostly needs to be punched by a punching device during the production and processing, so that the steel plate is put into the field of the automobile seat for use.

Current car seat steel sheet is when carrying out the punching press, and not fix a position the steel sheet, can lead to the steel sheet material to produce the skew during the punching press to this type of stamping device also can not carry out quick regulation according to the depth of working demand, leads to work efficiency low, and the practicality is not good, consequently, needs further improvement.

Disclosure of Invention

The invention aims to provide a stamping device for processing a steel plate of an automobile seat, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a stamping device is used in processing of car seat steel sheet, includes the fixing base, fixing base upper end both sides fixed mounting support frame installs the roof between the support frame top, and roof central point puts and rotates and installs band pulley dish b, and fixed mounting has fixed frame on the band pulley dish b, and fixed frame inside slidable mounting has a sliding block, and the articulated connecting rod of installing on the sliding block, connecting rod bottom hinge have a ram rod, ram rod bottom fixed mounting punching press piece, be provided with the adjustment mechanism who is used for adjusting the sliding block at fixed frame inside position on the band pulley dish b, the fixing base upside corresponds the punching press piece position and installs the fixture that is used for carrying out the tight location of synchronous clamp to the steel sheet.

As a modified scheme of the invention: the punching motor is fixedly installed on the top plate, the output end of the punching motor is connected with a belt wheel disc a, and the outer side of the belt wheel disc a is connected with a belt wheel disc b through a belt.

As a modified scheme of the invention: the adjusting mechanism comprises a driving disc coaxially and fixedly installed on the rear side of the belt wheel disc b, a self-locking driving assembly is arranged on the driving disc, and the self-locking driving assembly drives a lead screw installed on a sliding block through a threaded structure to rotate.

As a modified scheme of the invention: the self-locking driving assembly comprises a worm wheel rotatably arranged on the driving disc, a worm is meshed with the outer side of the worm wheel, a self-locking handle is fixedly arranged at one end of the worm, the worm wheel is coaxially connected with a driving gear arranged on the inner side of the front end of the belt wheel disc b, a driven gear is meshed with the outer side of the driving gear, and a lead screw is fixedly connected to the center position of the driven gear.

As a modified scheme of the invention: and an L-shaped frame is fixedly arranged on the rear side of the upper end of the fixed seat, and a stamping rod penetrates through the L-shaped frame.

As a modified scheme of the invention: fixture includes the guide ring, the inside guide way that is provided with four ring array of guide ring, and the inside slip of guide way is provided with the grip block, and the grip block lower extreme installation spacing post of position about wherein, the grip block upper end installation spacing post of position about, the rotary disk under the spacing post outside installation of downside position, articulated piece under the rotary disk front side position installation, the rolling disc is installed in the spacing post outside installation of upside position, goes up rotary disk right side position and installs articulated piece, go up articulated piece and install between articulated piece down and be used for driving the synchronous pivoted power component of rotary disk and lower rotary disk.

As a modified scheme of the invention: the power assembly comprises a power shaft which is arranged on the upper rotating disc and the lower rotating disc through a threaded structure, a threaded area a is arranged at one end of the power shaft, a threaded area b is arranged at the other end of the power shaft, and a power handle is fixedly arranged at the end part of the power shaft.

As a modified scheme of the invention: the upper rotating disk and the lower rotating disk are respectively and symmetrically provided with limiting grooves matched with the limiting columns.

As a modified scheme of the invention: the guide ring is provided with a clamping groove matched with the limiting column.

As a modified scheme of the invention: the lower rotating disc is rotatably arranged on a lower connecting plate fixed on the fixed seat, the upper rotating disc is rotatably arranged on an upper connecting plate fixed on the fixed seat, and a stamping groove matched with the stamping block is formed in the lower connecting plate.

Compared with the prior art, the invention has the beneficial effects that:

the utility model provides a stamping device is used in processing of car seat steel sheet, it is rational in infrastructure, the modern design can be adjusted the position of sliding block through the adjustment mechanism who sets up, has finally realized the needs that the punching press piece punching press degree of depth was adjusted, has satisfied the punching press needs of the car seat steel sheet of different thickness, simultaneously at fixture's cooperation, can realize quick centre gripping to the car seat steel sheet, has further improved the punching press precision of car seat steel sheet, and the practicality is strong, and the reliability is high.

Drawings

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

FIG. 2 is a schematic overall top view of the present invention;

FIG. 3 is a schematic overall rear view of the present invention;

FIG. 4 is a schematic bottom view of the present invention;

FIG. 5 is a schematic top view of the clamping mechanism of the present invention;

FIG. 6 is a schematic front view of the clamping mechanism of the present invention;

FIG. 7 is a schematic view of a part of the enlarged structure in FIG. 1;

FIG. 8 is a schematic view of a part of the enlarged structure of b in FIG. 3;

FIG. 9 is a schematic structural view of a clamping block of the clamping mechanism of the present invention;

FIG. 10 is a schematic view of a guide ring of the clamping mechanism of the present invention;

FIG. 11 is a schematic view showing the structure of the upper rotary plate or the lower rotary plate in the clamping mechanism of the present invention.

In the figure: 1. a fixed seat; 2. a support frame; 3. a belt wheel disc a; 4. a top plate; 5. a belt wheel disc b; 6. an L-shaped frame; 7. a fixing frame; 8. a belt; 9. a connecting rod; 10. a stamping rod; 11. stamping the blocks; 12. a stamping motor; 13. a lower connecting plate; 14. an upper connecting plate; 15. a clamping block; 16. rotating the rotary disc upwards; 17. punching a groove; 18. a limiting column; 19. an upper hinge block; 20. a threaded zone a; 21. a power shaft; 22. a threaded zone b; 23. a powered handle; 24. a lower hinge block; 25. a limiting groove; 26. a guide ring; 27. a lower rotating disk; 28. a worm gear; 29. a drive disc; 30. a self-locking handle; 31. a worm; 32. a driving gear; 33. a driven gear; 34. a lead screw; 35. a slider; 36. a clamping groove; 37. a guide groove.

Detailed Description

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1 to 11, in the embodiment of the invention, a stamping device for processing a steel plate of an automobile seat comprises a fixed seat 1, wherein support frames 2 are fixedly installed on two sides of the upper end of the fixed seat 1, a top plate 4 is installed between the tops of the support frames 2, a pulley disc b5 is rotatably installed at the center position of the top plate 4, a fixed frame 7 is fixedly installed on a pulley disc b5, a sliding block 35 is slidably installed inside the fixed frame 7, a connecting rod 9 is hinged on the sliding block 35, a stamping rod 10 is hinged at the bottom of the connecting rod 9, a stamping block 11 is fixedly installed at the bottom of the stamping rod 10, an adjusting mechanism for adjusting the position of the sliding block 35 inside the fixed frame 7 is arranged on the pulley disc b5, and finally the up-down reciprocating stamping distance of the stamping block 11 is adjusted, and the specific adjusting process is as follows: when adjusting sliding block 35 and moving toward the central point that keeps away from band rim plate b5 and putting the direction, then make the punching press degree of depth of punching press piece 11 increase, otherwise then the punching press degree of depth reduces, the corresponding punching press piece 11 position of fixing base 1 upside is installed and is used for carrying out the fixture that presss from both sides the location in step to the steel sheet in the stamping process carries out the rapid clamping.

In a condition of this embodiment, fixed mounting punching motor 12 on roof 4, punching motor 12's output is connected with pulley disc a3, and pulley disc a3 outside is connected with pulley disc b5 through belt 8, and the during operation starts punching motor 12 for pulley disc a3 rotates, has later driven pulley disc b5 under the effect of belt 8 and has carried out synchronous rotation, finally provides the power source for the punching press work of punching press piece 11.

In one aspect of this embodiment, the adjusting mechanism includes the driving disc 29 coaxially and fixedly installed behind the pulley disc b5, a self-locking driving assembly is provided on the driving disc 29, the self-locking driving assembly drives the lead screw 34 installed on the sliding block 35 through a threaded structure to rotate, specifically, the lead screw 34 is effectively rotated through the self-locking driving assembly, and the rotating position can be effectively maintained, and finally, the rotating motion of the lead screw 34 is converted into the linear motion of the sliding block 35 inside the fixed frame 7, so that the adjusting requirement of the adjusting mechanism is met.

In one case of this embodiment, the self-locking driving assembly includes a worm wheel 28 rotatably disposed on the driving disc 29, a worm 31 is engaged outside the worm wheel 28, a self-locking handle 30 is fixedly mounted at one end of the worm 31, the worm wheel 28 is coaxially connected with a driving gear 32 disposed inside the front end of the pulley disc b5, a driven gear 33 is engaged outside the driving gear 32, a lead screw 34 is fixedly connected to the center position of the driven gear 33, and by utilizing the self-locking performance of the worm 31 and the worm wheel 28 when engaged, in operation, the self-locking handle 30 is started to enable the worm 31 and the worm wheel 28 to perform engaged rotation, and then under the cooperation of the driving gear 32 and the driven gear 33, the lead screw 34 is enabled to rotate synchronously.

In one aspect of this embodiment, the clamping mechanism includes a guide ring 26, four guide grooves 37 arranged in an annular array are arranged inside the guide ring 26, a clamping block 15 is slidably arranged inside the guide groove 37, wherein a limiting column 18 is installed at the lower end of the clamping block 15 at the front and rear positions, a limiting column 18 is installed at the upper end of the clamping block 15 at the left and right positions, a lower rotary disk 27 is installed outside the limiting column 18 at the lower side position, a lower hinged block 24 is installed at the front side position of the lower rotary disk 27, an upper rotary disk 16 is installed outside the limiting column 18 at the upper side position, an upper hinged block 19 is installed at the right side position of the upper rotary disk 16, a power assembly for driving the upper rotary disk 16 and the lower rotary disk 27 to synchronously rotate is installed between the upper hinged block 19 and the lower hinged block 24, during operation, by rotating the power assembly, the upper rotary disk 16 and the lower rotary disk 27 correspondingly rotate, then under the cooperation of the limiting column 18, the four clamping blocks 15 can move synchronously, and the purpose of effectively and synchronously clamping the steel plate is achieved.

In one aspect of this embodiment, the power assembly includes the power shaft 21 installed on the upper rotating disk 16 and the lower rotating disk 27 through the screw structure, one end of the power shaft 21 is provided with the threaded area a20, the other end is provided with the threaded area b22, the power handle 23 is fixedly installed at the end of the power shaft 21, in operation, the power handle 23 is rotated, then under the cooperation between the two threaded areas a20 and b22 with opposite rotation directions, the upper rotating disk 16 and the lower rotating disk 27 are rotated in opposite directions, and finally, the effective synchronous motion of the clamping blocks 15 is realized.

In one aspect of this embodiment, the upper rotating disk 16 and the lower rotating disk 27 are symmetrically provided with a limiting groove 25 which is matched with the limiting column 18, and the rotating motion of the upper rotating disk 16 and the lower rotating disk 27 can be converted into the linear motion of the clamping block 15 by the arrangement of the limiting groove 25.

In one case of this embodiment, the guide ring 26 is provided with a locking groove 36 for cooperating with the position-limiting post 18, so as to finally limit and guide the movement of the clamping block 15.

In the case of this embodiment, lower rotary disk 27 rotates and sets up in fixing the lower connecting plate 13 on fixing base 1, upper rotary disk 16 rotates and sets up in fixing the upper junction plate 14 on fixing base 1, be provided with the punching press groove 17 of mutually supporting with punching press piece 11 on the lower connecting plate 13, through setting up upper junction plate 14 and lower connecting plate 13, can carry out spacing direction to the rotation of upper rotary disk 16 and lower rotary disk 27, avoid its rotation in-process not coaxial motion, in order to guarantee that guide ring 26 can be better carry out spacingly to the removal of grip block 15, the outer wall fixed connection of guide ring 26 is structural at the stabilizer blade that sets up in upper junction plate 14 lower extreme both sides.

Example 2

In another embodiment of the present invention, the embodiment is different from the above embodiments in that an L-shaped frame 6 is fixedly installed on the rear side of the upper end of the fixing base 1, a punching rod 10 is connected to the L-shaped frame 6 in a penetrating manner, and the L-shaped frame 6 is arranged to perform limiting and guiding on the up-and-down movement of the punching rod 10, so as to avoid the occurrence of shaking of the punching block 11 during the up-and-down movement, and further improve the reliability of the device.

The working principle of the invention is as follows: the during operation, the steel sheet that will carry out the punching press is arranged in on the lower connecting plate 13 of punching press groove 17 upside, later has rotated power handle 23 for grip block 15 carries out effective centre gripping to the steel sheet and fixes, has later started stamping motor 12, makes punching press piece 11 reciprocate, has realized the quick punching press to the steel sheet, when needs mediate the punching press degree of depth, then only need rotate auto-lock handle 30 can, whole operation process is swift convenient, is worth using widely.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A stamping device for processing a steel plate of an automobile seat comprises a fixed seat (1) and is characterized in that, the upper end of the fixing seat (1) is fixedly provided with the supporting frames (2) on two sides, a top plate (4) is arranged between the tops of the supporting frames (2), the center of the top plate (4) is rotatably provided with a belt wheel disc b (5), a fixing frame (7) is fixedly arranged on the belt wheel disc b (5), a sliding block (35) is slidably arranged in the fixing frame (7), the sliding block (35) is hinged with a connecting rod (9), the bottom of the connecting rod (9) is hinged with a stamping rod (10), and the bottom of the stamping rod (10) is fixedly provided with a stamping block (11), the pulley disc b (5) is provided with an adjusting mechanism for adjusting the position of the sliding block (35) in the fixed frame (7), and a clamping mechanism for synchronously clamping and positioning the steel plate is arranged at the upper side of the fixed seat (1) corresponding to the position of the stamping block (11).

2. The stamping device for processing the steel plate of the automobile seat as claimed in claim 1, wherein the top plate (4) is fixedly provided with a stamping motor (12), the output end of the stamping motor (12) is connected with a pulley plate a (3), and the outer side of the pulley plate a (3) is connected with a pulley plate b (5) through a belt (8).

3. The stamping device for processing the steel plate of the automobile seat as claimed in claim 2, wherein the adjusting mechanism comprises a driving disc (29) coaxially and fixedly mounted at the rear side of the pulley disc b (5), a self-locking driving assembly is arranged on the driving disc (29), and the self-locking driving assembly drives a lead screw (34) mounted on a sliding block (35) through a threaded structure to rotate.

4. The stamping device for processing the steel plate of the automobile seat according to claim 3, wherein the self-locking driving assembly comprises a worm wheel (28) rotatably arranged on a driving disc (29), a worm (31) is meshed with the outer side of the worm wheel (28), a self-locking handle (30) is fixedly arranged at one end of the worm (31), the worm wheel (28) is coaxially connected with a driving gear (32) arranged on the inner side of the front end of the belt wheel disc b (5), a driven gear (33) is meshed with the outer side of the driving gear (32), and a lead screw (34) is fixedly connected with the center position of the driven gear (33).

5. The stamping device for processing the steel plate of the automobile seat as claimed in claim 1, wherein an L-shaped frame (6) is fixedly arranged at the rear side of the upper end of the fixed seat (1), and a stamping rod (10) penetrates through the L-shaped frame (6).

6. The punching device for processing the steel plate of the automobile seat according to claim 1, the clamping mechanism comprises a guide ring (26), four guide grooves (37) in annular array are arranged in the guide ring (26), a clamping block (15) is arranged in the guide grooves (37) in a sliding manner, wherein the lower end of the clamping block (15) at the front and rear positions is provided with a limiting column (18), the upper end of the clamping block (15) at the left and right positions is provided with a limiting column (18), the outer side of the limiting column (18) at the lower side position is provided with a lower rotating disk (27), the front side of the lower rotating disk (27) is provided with a lower hinged block (24), the outer side of the limiting column (18) at the upper side position is provided with an upper rotating disk (16), the right side of the upper rotating disk (16) is provided with an upper hinged block (19), and a power assembly for driving the upper rotating disk (16) and the lower rotating disk (27) to synchronously rotate is arranged between the upper hinged block (19) and the lower hinged block (24).

7. The stamping device for processing the steel plate of the automobile seat as claimed in claim 6, wherein the power assembly comprises a power shaft (21) mounted on the upper rotating disk (16) and the lower rotating disk (27) through a threaded structure, one end of the power shaft (21) is provided with a threaded area a (20), the other end of the power shaft is provided with a threaded area b (22), and a power handle (23) is fixedly mounted at the end of the power shaft (21).

8. The stamping device for processing the steel plate of the automobile seat as claimed in claim 7, wherein the upper rotating disk (16) and the lower rotating disk (27) are symmetrically provided with limiting grooves (25) which are matched with the limiting columns (18) respectively.

9. The stamping device for processing the steel plate of the automobile seat as claimed in claim 8, wherein the guide ring (26) is provided with a clamping groove (36) which is matched with the limiting column (18).

10. The stamping device for processing the steel plate of the automobile seat as claimed in claim 6, wherein the lower rotating disk (27) is rotatably arranged on a lower connecting plate (13) fixed on the fixed seat (1), the upper rotating disk (16) is rotatably arranged on an upper connecting plate (14) fixed on the fixed seat (1), and the lower connecting plate (13) is provided with stamping grooves (17) matched with the stamping blocks (11).