CN213350363U

CN213350363U - Computer radiator stamping die

Info

Publication number: CN213350363U
Application number: CN202022233986.0U
Authority: CN
Inventors: 刘显
Original assignee: Kunshan Tongmaoxing Electronic Technology Co ltd
Current assignee: Kunshan Tongmaoxing Electronic Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-04
Anticipated expiration: 2030-10-09

Abstract

The utility model provides a computer radiator stamping die, which comprises a base; a bottom mounting rack is fixedly mounted at the top of the left end of the base; the front side and the rear side of the bottom mounting rack are fixedly and symmetrically provided with supporting rods in the left-right direction, and the top of each supporting rod is fixedly provided with an upper mounting plate; the upper mounting plate is fixedly embedded with a hydraulic cylinder, and a hydraulic rod at the bottom of the hydraulic cylinder penetrates through and extends out of the bottom of the upper mounting plate; limiting columns are fixedly and symmetrically arranged at the front and the back of the bottom of the upper mounting plate; the bottom of the hydraulic cylinder is fixedly provided with a stamping plate, and the front end and the rear end of the stamping plate are symmetrically embedded with buffer columns in the left-right direction; and a buffer plate is fixedly arranged on the outer side of the buffer column. The arrangement of the holding rod and the movable plate is favorable for improving the yield of the radiator, and the stamping die can quickly correct the displaced workpiece through the linkage combination of the holding rod, the connecting rod and the movable plate, so that the situation that the workpiece is displaced in the stamping and punching process of the stamping die is avoided, and the yield of the radiator is improved.

Description

Computer radiator stamping die

Technical Field

The utility model belongs to the technical field of the radiator punching press, more specifically say, in particular to computer radiator stamping die.

Background

As is known, high temperature is a large enemy of integrated circuits, the high temperature can not only cause unstable system operation and shortened service life, but also possibly cause burning of certain parts, so that high-temperature heat is not from the outside of a computer but inside the computer or inside the integrated circuits, and the radiator is used for absorbing the heat and then radiating the heat into a case or outside the case to ensure that the temperature of the computer parts is normal.

Based on the above, the present inventors found that the following problems exist in use: the condition that the work piece shifted can appear at present stamping die at the in-process of carrying out stamping forming, and stamping die can't correct fast to the probability that the wastrel appears easily increases, influences the quality of radiator.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a computer heat sink stamping die is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a computer radiator stamping die to solve current stamping die and can appear the condition that the work piece shifted at the in-process that carries out stamping forming, stamping die can't correct fast, thereby the probability that the wastrel appears easily increases, influences the problem of the quality of radiator.

The purpose and the efficacy of the computer radiator stamping die of the utility model are achieved by the following concrete technical means:

a computer radiator stamping die comprises a base; a bottom mounting rack is fixedly mounted at the top of the left end of the base; the front side and the rear side of the bottom mounting rack are fixedly and symmetrically provided with supporting rods in the left-right direction, and the top of each supporting rod is fixedly provided with an upper mounting plate; a hydraulic cylinder is fixedly embedded into the top of the upper mounting plate, and a hydraulic rod at the bottom of the hydraulic cylinder penetrates through and extends out of the bottom of the upper mounting plate; limiting columns are fixedly and symmetrically arranged at the front and the back of the bottom of the upper mounting plate; the bottom of the hydraulic cylinder is fixedly provided with a stamping plate, and the front end and the rear end of the stamping plate are symmetrically embedded with buffer columns in the left-right direction; a buffer plate is fixedly arranged on the outer side of the buffer column; an upper die block is fixedly arranged in the middle of the bottom of the stamping plate; a movable plate is movably mounted on the inner side of the bottom mounting frame, and a lower die block is fixedly mounted in the middle of the movable plate; the top of the movable plate is embedded with a movable column; a component table is fixedly arranged at the top of the bottom mounting frame; a push rod is embedded and mounted at the right end of the top of the component table; a movable block is arranged on the inner side of the push rod, and a gear is arranged in the movable block; a motor is fixedly installed at the top of the right side of the base, and a rotating shaft at the top of the motor is fixedly connected with a gear; the top of the bottom mounting frame is symmetrically provided with connecting rods through a rotating shaft; the clamping rods are symmetrically arranged at the front and the back of the connecting rod, and the right sides of the clamping rods are fixedly connected with a rotating connecting shaft; a push rod is movably mounted on the right side of the rotating connecting shaft, and a worm is fixedly connected to one side of the push rod.

Further, add and hold and all be connected and form the rectangular structure frame through the pivot between pole and the connecting rod, add and hold pole one side and all be provided with protruding piece, two protruding pieces that add and hold the pole set up in a staggered way each other, the pole left end is held in adding of rear side is connected with reset spring.

Furthermore, a pinion is fixedly arranged on one side of the worm, an L-shaped block is arranged on the right side of the movable plate, a tooth groove is formed in one side of the L-shaped block and meshed with the pinion, and a tooth groove meshed with the worm wheel is formed in the outer side of the push rod.

Furthermore, a groove is formed in the left side of the push rod, the diameter of the cross section of the rotating connecting shaft is the same as that of the groove of the push rod, and the rotating connecting shaft can reciprocate left and right inside the push rod.

Further, buffering capital portion is half spherical structure, and this half spherical structure all corresponds with the hemisphere recess at activity capital portion, is provided with the spring between the buffering capital portion outside and the punching press board bottom, and fly leaf bottom and dead lever bottom also are provided with the spring.

Furthermore, the top of the inner side of the front end of the component platform is provided with a guide groove which is of an annular runway structure, and the top of the left end of the movable block is provided with a circular column which can reciprocate along the inside of the guide groove of the component platform.

Furthermore, a rectangular groove is formed in the middle of the push rod, the length of the movable block is the same as that of the rectangular groove, the width of the movable block is smaller than that of the rectangular groove, the movable block can reciprocate left and right in the rectangular groove, slotted holes with the middle being rectangular and two semicircular sides are formed in the movable block, tooth grooves are formed in the inner sides of the slotted holes, and the diameter of the gear is smaller than the width of the slotted holes.

Compared with the prior art, the utility model discloses following beneficial effect has:

the arrangement of the additional holding rod and the movable plate is favorable for improving the yield of the radiator, the punching plate and the buffer plate pushed by the hydraulic cylinder move downwards, the buffer column is contacted with the movable column and moves downwards, the movable plate connected on the movable column moves downwards along with the movable plate, meanwhile, the L-shaped block at one side of the movable plate moves downwards to drive the worm to rotate, the worm rotates to drive the push rod to move leftwards, the push rod pushes the rectangular structure frame formed by the connecting rods of the additional holding rod through rotating the connecting shaft until the bottom of the movable plate is contacted with the convex block on the base, the lower die block descends to the lowest position, the workpiece is held and fixed by the additional holding rod and the convex block arranged at one side of the additional holding rod, the upper die block is contacted with the workpiece and punches, the displaced workpiece can be quickly corrected by the additional holding rod through the linkage combination of the additional holding rod, the connecting rod and the movable, thereby improving the yield of the radiator.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic view of the structure of the utility model with a partially full-section.

Fig. 3 is a schematic view of the side-sectional structure of the utility model after partly disassembling.

Fig. 4 is a schematic view of the structure of the push rod and the movable block in a bottom view.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 2. a support bar; 3. a bottom mounting bracket; 4. an upper mounting plate; 5. a hydraulic cylinder; 6. stamping the plate; 7. a buffer plate; 8. a buffer column; 9. an upper die block; 10. a lower mold block; 11. a movable plate; 12. a movable post; 13. a component table; 14. a push rod; 15. a motor; 16. a gear; 17. a limiting column; 18. a movable block; 19. a holding rod; 20. a connecting rod; 21. a worm; 22. rotating the connecting shaft; 23. a push rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a computer radiator stamping die, which comprises a base 1; a bottom mounting rack 3 is fixedly arranged at the top of the left end of the base 1; the support rods 2 are fixedly and symmetrically arranged on the left side and the right side of the front side and the rear side of the bottom mounting rack 3, and the upper mounting plate 4 is fixedly arranged on the top of each support rod 2; the top of the upper mounting plate 4 is fixedly embedded with a hydraulic cylinder 5, and a hydraulic rod at the bottom of the hydraulic cylinder 5 penetrates through and extends out of the bottom of the upper mounting plate 4; limiting columns 17 are fixedly and symmetrically arranged at the front and the back of the bottom of the upper mounting plate 4; a stamping plate 6 is fixedly arranged at the bottom of the hydraulic cylinder 5, and the front end and the rear end of the stamping plate 6 are symmetrically embedded with buffer columns 8 from left to right; the outer side of the buffer column 8 is fixedly provided with a buffer plate 7; an upper die block 9 is fixedly arranged at the middle position of the bottom of the stamping plate 6; a movable plate 11 is movably mounted on the inner side of the bottom mounting frame 3, and a lower die block 10 is fixedly mounted in the middle of the movable plate 11; the top of the movable plate 11 is embedded with a movable column 12; a component table 13 is fixedly arranged at the top of the bottom mounting frame 3; a push rod 14 is embedded at the right end of the top of the component platform 13; a movable block 18 is arranged on the inner side of the push rod 14, and a gear 16 is arranged in the movable block 18; a motor 15 is fixedly installed at the top of the right side of the base 1, and a rotating shaft at the top of the motor 15 is fixedly connected with a gear 16; the top of the bottom mounting rack 3 is symmetrically provided with connecting rods 20 at the left and right through a rotating shaft; the front and the back of the connecting rod 20 are symmetrically provided with clamping rods 19, and the right side of the clamping rod 19 is fixedly connected with a rotating connecting shaft 22; a push rod 23 is movably arranged at the right side of the rotating connecting shaft 22, and a worm 21 is fixedly connected with one side of the push rod 23.

Wherein, add and hold and all be connected and form the rectangular structure frame through the pivot between pole 19 and the connecting rod 20, add and hold pole 19 one side and all be provided with protruding piece, two protruding pieces that add and hold pole 19 set up crisscross each other, the pole 19 left end is held in adding of rear side is connected with reset spring, adds through the promotion and holds pole 19 and add the protruding piece that holds pole 19 and be convenient for by the location of punching press work piece.

Wherein, a pinion is fixedly arranged on one side of the worm 21, an L-shaped block is arranged on the right side of the movable plate 11, a tooth groove is arranged on one side of the L-shaped block and is meshed with the pinion, a tooth groove meshed with the worm wheel is arranged on the outer side of the push rod 23, the push rod 23 is driven to move leftwards by the downward movement of the movable plate 11, and the clamping rod 19 is convenient to clamp and fix.

Wherein, catch bar 23 left side is provided with the recess, rotates connecting axle 22 cross-sectional dimension diameter and the recess of catch bar 23 the same, rotates connecting axle 22 and can control reciprocating motion in catch bar 23 inside, rotates and is provided with buffer spring between the recess of connecting axle 22 and catch bar 23, and the work piece damages when preventing the location work piece.

Wherein, the 8 bottoms of buffering post are the hemisphere structure, and this hemisphere structure all corresponds with the hemisphere recess at activity post 12 top, also is provided with the spring between the 8 outsides of buffering post and the 6 bottoms of punching press board, and 11 bottoms of fly leaf and dead lever bottom are provided with the spring, the effectual punching press power of buffering stamping process of spring in the 8 outsides of buffering post and activity post 12.

Wherein, the top of the inner side of the front end of the component platform 13 is provided with a guide groove which is of an annular runway structure, the top of the left end of the movable block 18 is provided with a circular column which can reciprocate along the inside of the guide groove of the component platform 13, thereby leading the push rod 23 to move back and forth.

The middle position of the pushing rod 23 is provided with a rectangular groove, the length of the movable block 18 is the same as that of the rectangular groove, the width of the movable block is smaller than that of the rectangular groove, the movable block 18 can reciprocate left and right in the rectangular groove, a slotted hole with a rectangular middle and semicircular two sides is formed in the movable block 18, a tooth socket is arranged on the inner side of the slotted hole, the diameter of the gear 16 is smaller than the width of the slotted hole, and the movable block 18 is driven to move in a runway type track through rotation of the gear 16.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, the hydraulic cylinder 5 is started, the punching plate 6 and the buffer plate 7 connected with the hydraulic cylinder 5 move downwards, the buffer column 8 connected on the punching plate 6 contacts with the movable column 12 and moves downwards, the movable plate 11 connected on the movable column 12 moves downwards along with the L-shaped block connected on one side of the movable plate 11 moves downwards to drive the worm 21 to rotate, the worm 21 rotates to drive the push rod 23 to move leftwards, the push rod 23 pushes the rectangular structure frame formed by the connecting rods 20 of the clamping rods 19 through the rotating connecting shaft 22 and makes the rectangular structure frame move and deform into a parallelogram structure frame until the bottom of the movable plate 11 contacts with the raised block on the base 1, the lower die block 10 descends to the lowest position, the clamping rods 19 and the raised block arranged on one side of the clamping rods hold and fix the workpiece, the upper die block 9 contacts with the workpiece and punches at the same time, through the linkage combination of the clamping rods 19, the connecting rods 20 and the movable, the clamping rod 19 can quickly correct the displaced workpiece, the workpiece displacement in the stamping and forming process of the stamping die is avoided, the finished product rate of the radiator is improved, the hydraulic cylinder 5 controls the stamping plate 6 to lift the stamping plate until the stamping plate contacts the limiting column 17 of the upper mounting plate 4, meanwhile, the motor 15 is started to drive the gear 16 to rotate, the gear 16 drives the movable block 18 to move, then the movable block 18 drives the push rod 14 to move back and forth to push the next workpiece to the top of the lower die block 10, the workpiece after stamping is pushed out to slide out from the slope on one side, and the hydraulic cylinder 5 repeats the action after the push rod 14 is withdrawn to perform stamping and forming.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a computer radiator stamping die which characterized in that: comprises a base (1); a bottom mounting rack (3) is fixedly arranged at the top of the left end of the base (1); the front side and the rear side of the bottom mounting rack (3) are respectively and symmetrically provided with a supporting rod (2) in a left-right mode, and the top of each supporting rod (2) is fixedly provided with an upper mounting plate (4); the top of the upper mounting plate (4) is fixedly embedded with a hydraulic cylinder (5), and a hydraulic rod at the bottom of the hydraulic cylinder (5) penetrates through and extends out of the bottom of the upper mounting plate (4); limiting columns (17) are fixedly and symmetrically arranged at the front and the back of the bottom of the upper mounting plate (4); a stamping plate (6) is fixedly arranged at the bottom of the hydraulic cylinder (5), and buffer columns (8) are symmetrically embedded into the front end and the rear end of the stamping plate (6) in a left-right mode; a buffer plate (7) is fixedly arranged on the outer side of the buffer column (8); an upper die block (9) is fixedly arranged in the middle of the bottom of the stamping plate (6); a movable plate (11) is movably mounted on the inner side of the bottom mounting frame (3), and a lower die block (10) is fixedly mounted in the middle of the movable plate (11); the top of the movable plate (11) is embedded with a movable column (12); a component table (13) is fixedly arranged at the top of the bottom mounting frame (3); a push rod (14) is embedded into the right end of the top of the component table (13); a movable block (18) is arranged on the inner side of the push rod (14), and a gear (16) is arranged in the movable block (18); a motor (15) is fixedly installed at the top of the right side of the base (1), and a rotating shaft at the top of the motor (15) is fixedly connected with a gear (16); the top of the bottom mounting rack (3) is symmetrically provided with connecting rods (20) through a rotating shaft; the clamping rods (19) are symmetrically arranged at the front and the back of the connecting rod (20), and the right side of the clamping rod (19) is fixedly connected with a rotating connecting shaft (22); a push rod (23) is movably mounted on the right side of the rotating connecting shaft (22), and a worm (21) is fixedly connected to one side of the push rod (23).

2. The computer heat sink stamping die of claim 1, wherein: add and all be connected and form the rectangle structure frame through the pivot between holding pole (19) and connecting rod (20), add and hold pole (19) one side and all be provided with protruding piece, two protruding pieces that add and hold pole (19) set up in a staggered way each other, the pole (19) left end that adds of rear side is connected with reset spring.

3. The computer heat sink stamping die of claim 1, wherein: one side of the worm (21) is fixedly provided with a pinion, the right side of the movable plate (11) is provided with an L-shaped block, one side of the L-shaped block is provided with a tooth groove and is meshed with the pinion, and the outer side of the push rod (23) is provided with a tooth groove meshed with a worm wheel.

4. The computer heat sink stamping die of claim 1, wherein: the left side of the push rod (23) is provided with a groove, the diameter of the section of the rotary connecting shaft (22) is the same as that of the groove of the push rod (23), and the rotary connecting shaft (22) can reciprocate left and right inside the push rod (23).

5. The computer heat sink stamping die of claim 1, wherein: the bottom of the buffer column (8) is of a hemispherical structure, the hemispherical structure corresponds to a hemispherical groove at the top of the movable column (12), a spring is arranged between the outer side of the buffer column (8) and the bottom of the stamping plate (6), and a spring is also arranged at the bottom of the movable plate (11) and the bottom of the fixed rod.

6. The computer heat sink stamping die of claim 1, wherein: the top of the inner side of the front end of the component platform (13) is provided with a guide groove which is of an annular runway structure, the top of the left end of the movable block (18) is provided with a circular column, and the circular column can reciprocate along the inside of the guide groove of the component platform (13).

7. The computer heat sink stamping die of claim 1, wherein: the middle position of the pushing rod (23) is provided with a rectangular groove, the length of the movable block (18) is the same as that of the rectangular groove, the width of the movable block is smaller than that of the rectangular groove, the movable block (18) can reciprocate left and right in the rectangular groove, a groove hole with a rectangular middle and semicircular two sides is formed in the movable block (18), the inner side of the groove hole is provided with a tooth socket, and the diameter of the gear (16) is smaller than the width of the groove hole.