CN215032873U

CN215032873U - Novel television set backplate demoulding structure for stamping die

Info

Publication number: CN215032873U
Application number: CN202023243570.3U
Authority: CN
Inventors: 朱震荣
Original assignee: Chongqing Tongcan Electronics Co ltd
Current assignee: Chongqing Tongcan Electronics Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-07
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a novel demoulding structure for TV set backplate stamping die, including base, upper punch structure and lower punch structure, punch structure under the top of base is installed, punch structure is installed on the top of lower punch structure, the inside of lower punch structure is provided with the mounting groove, centrifugal structure is installed to the diapire of mounting groove, the top of lower punch structure depressed part is provided with two sets of ring channels, two sets of structures of supporting are installed at the top of ring channel, the internally mounted of lower punch structure has two sets of wind-force structures. The utility model discloses a centrifugal structure of installation can let the inner wall of mould and lower punching die frame separate gradually, has made things convenient for going on of follow-up drawing of patterns operation, can accelerate mould and the inside detached time of lower punching die frame simultaneously through wind-force structure, supports the pressure structure and can make lower punching die frame be adapted to and carry out the punching press to not unidimensional mould to can prevent that the mould from taking place the condition of skew when the punching press operation.

Description

Novel television set backplate demoulding structure for stamping die

Technical Field

The utility model relates to a demoulding structure technical field belongs to a novel TV set backplate demoulding structure for stamping die.

Background

The stamping process in the mechanical process plays an important role in the processing industry of national economy, a stamping die is a special process device for processing materials into parts in cold stamping process, namely the cold stamping die, stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation so as to obtain required parts, and the existing television back plate is made by stamping.

The existing device has the defects that:

1. the existing demoulding structure for the television backboard stamping die is mostly used for manual demoulding, which wastes time in the actual operation process and increases the workload of workers;

2. the existing demolding structure for the television backboard stamping die can not be suitable for stamping dies with different sizes, and the dies can deviate during stamping operation, so that the final die forming effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel TV set backplate demoulding structure for stamping die to solve the problem of mentioning in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel demoulding structure for TV set backplate stamping die, includes base, upper punch structure and lower punch structure, punch structure under the top of base is installed, punch structure is installed on the top of lower punch structure, the inside of lower punch structure is provided with the mounting groove, centrifugal structure is installed to the diapire of mounting groove, and the inside of mounting groove is extended at centrifugal structure's top, the top of lower punch structure depressed part is provided with two sets of ring channels, two sets of structures of supporting are installed at the top of ring channel, and the one end of supporting the structure extends the inside that gets into centrifugal structure, the internally mounted of lower punch structure has two sets of wind-force structures, and the one end of wind-force structure and the laminating of the inner wall of lower punch structure depressed part, and two sets of wind-force structures are located centrifugal structure's front and back both sides respectively.

Preferably, the internally mounted of centrifugal structure has driving motor, the axostylus axostyle is installed to driving motor's output, the surface mounting of axostylus axostyle has the bull stick, punching press die frame is installed down at the top of bull stick, the bracing piece is all installed to the bottom both sides of lower punching press die frame, the bottom of bracing piece extends the inside that gets into one of them a set of ring channel, the backup pad is installed to one side outer wall of bracing piece, and the outer wall laminating of one side outer wall and the bull stick of backup pad, electronic flexible section of thick bamboo is installed at the top of backup pad, the top of electronic flexible section of thick bamboo extends the inside that gets into lower punching press die frame, the top of electronic flexible section of thick bamboo is installed and is lifted the board.

Preferably, support the internally mounted of pressing the structure and have the support column, the solid fixed cylinder is installed at the top of support column, the internally mounted of solid fixed cylinder has an extrusion telescopic cylinder, the one end of extrusion telescopic cylinder extends the inside that gets into stamping die frame down, and the one end of extrusion telescopic cylinder is installed and is supported the clamp plate, and the replenishment pole is installed to one side outer wall of support column, and the top of replenishment pole is laminated with the bottom of solid fixed cylinder.

Preferably, the spring is installed to the diapire of base, and the top of spring is installed and is supported the nested piece, supports the outer wall of nested piece and the inner wall laminating of base, supports the top of nested piece and installs the sill bar.

Preferably, the internally mounted of going up stamping structure has the roof, and the fixed plate is installed to the bottom of roof, and the punching press head is installed to the bottom of fixed plate, and electric telescopic handle is all installed to the bottom both sides of roof, and electric telescopic handle's bottom and the laminating of the top of stamping structure down, and two sets of electric telescopic handle's both sides.

Preferably, the wind power structure's internally mounted has the fan, and the blast pipe is installed to one side outer wall of fan, and the installation pole is installed to the one end of blast pipe, and the laminating of one side outer wall of installation pole and the inner wall of lower stamping structure, the compression air outlet is installed to the bottom of blast pipe.

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

1. the utility model discloses an inside accessible power unit of centrifugal structure of installation drives whole structure and rotates, form a powerful centrifugal force then, make fashioned mould separate gradually with the inner wall of lower punching die frame, the operation of follow-up drawing of patterns has been made things convenient for, simultaneously through the effect of the interior rotation motor of fan, can drive the flabellum and rotate, then can produce great wind-force, then discharge through the blast pipe, then compress wind-force through the compression air outlet, make it act on the junction of mould and lower punching die frame inner wall, can accelerate the mould and the inside detached time of lower punching die frame, then saved a certain amount of time for drawing of patterns operation;

2. the utility model discloses a support of installation and press the size that the structure can change down stamping die frame inner space for it is adapted to and carries out the punching press to the mould of not unidimensional size, and can prevent through it that the mould from taking place the condition of skew when carrying out the punching press operation, influences final mould shaping effect then.

Drawings

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

FIG. 2 is a schematic view of the external hanging structure of the present invention;

fig. 3 is a schematic view of a partial structure of the pressing structure of the present invention;

fig. 4 is a schematic view of a partial structure of the wind structure of the present invention.

In the figure: 1. a base; 101. a spring; 102. a support sleeve block; 103. a bottom bar; 2. an upper stamping structure; 201. a top plate; 202. a fixing plate; 203. punching a head; 204. an electric telescopic rod; 3. a lower punch structure; 301. mounting grooves; 4. a centrifugal structure; 401. a drive motor; 402. a rotating rod; 403. a lower stamping die frame; 404. a support bar; 405. a support plate; 406. an electric telescopic cylinder; 407. lifting the plate; 5. a pressing structure; 501. a support pillar; 502. a fixed cylinder; 503. extruding the telescopic cylinder; 504. a supplement rod; 505. Pressing the plate; 6. a wind power structure; 601. a fan; 602. an exhaust pipe; 603. compressing the air outlet; 604. And (5) installing a rod.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a novel demoulding structure for a television backboard punching die comprises a base 1, an upper punching structure 2 and a lower punching structure 3, wherein the lower punching structure 3 is installed at the top of the base 1, the base 1 has a damping effect, so that the device is more stable in punching operation, noise generated in operation of the device can be reduced through an elastic component in the device, the lower punching structure 3 can be conveniently installed on other structures, the structures can be mutually matched, the punching die and demoulding operation are conveniently acted, the upper punching structure 2 is installed at the top of the lower punching structure 3, the upper punching structure 2 can punch die raw materials placed in the lower punching structure 3 when going down, so that the die raw materials form a specific shape, a mounting groove 301 is arranged in the lower punching structure 3, and the mounting groove 301 can be conveniently used for installing a driving motor 401, the centrifugal structure 4 is arranged on the bottom wall of the mounting groove 301, the top of the centrifugal structure 4 extends out of the inside of the mounting groove 301, the whole structure can be driven to rotate by a power part inside the centrifugal structure 4 to form a strong centrifugal force, so that the formed die is gradually separated from the inner wall of the lower stamping die frame 403, the subsequent demoulding operation is facilitated, two groups of annular grooves are arranged at the top of the concave part of the lower stamping structure 3, the installation of the supporting rod 404 and the installation of the bottom of the abutting structure 5 are facilitated by the annular grooves, the rotation of the part installed at the top of the annular grooves is facilitated, two groups of abutting structures 5 are installed at the top of the annular grooves, and one end of the abutting structures 5 extends into the inside of the centrifugal structure 4, support and press structure 5 and can change down the size of stamping die frame 403 inner space, make it be adapted to and carry out the punching press to the mould of not unidimensional size, and can prevent through it that the mould from taking place the condition of skew when carrying out the punching press operation, then influence final mould shaping effect, the internally mounted of punching press structure 3 has two sets of wind-force structures 6 down, and the one end of wind-force structure 6 is laminated with the inner wall of 3 depressed parts of punching press structure down, and two sets of wind-force structures 6 are located centrifugal structure 4's front and back both sides respectively, wind-force structure 6 can accelerate the shaping time at the mould after the punching press, accelerate the drawing of patterns process, time has been practiced thrift for whole operation.

Further, a driving motor 401 is installed inside the centrifugal structure 4, a shaft rod is installed at the output end of the driving motor 401, a rotating rod 402 is installed on the outer surface of the shaft rod, a lower stamping die frame 403 is installed at the top of the rotating rod 402, support rods 404 are installed on both sides of the bottom of the lower stamping die frame 403, the bottoms of the support rods 404 extend into one group of annular grooves, a support plate 405 is installed on the outer wall of one side of each support rod 404, the outer wall of one side of each support plate 405 is attached to the outer wall of the rotating rod 402, an electric telescopic cylinder 406 is installed at the top of each support plate 405, the top of the electric telescopic cylinder 406 extends into the lower stamping die frame 403, a lifting plate 407 is installed at the top of the electric telescopic cylinder 406, the driving motor 401 can convert electric energy into mechanical energy, generate a rotating force to drive the shaft rod 402 installed at the output end to rotate, and then drive the shaft rod installed on the outer surface of the shaft rod to rotate, the lower stamping die frame 403 is convenient for placing the die raw material, the size of the lower stamping die frame 403 is slightly larger than the maximum specification of a die to be manufactured, the support rod 404 increases the contact area between the bottom of the lower stamping die frame 403 and the bottom wall of the lower stamping structure 3, so that the lower stamping die frame can be more stable in use, the bottom of the lower stamping die frame extends into the annular groove, the position of the lower stamping die frame can be limited, the deviation phenomenon of the lower stamping die frame in the high-speed rotation process can be prevented, the support plate 405 facilitates the installation of the electric telescopic cylinder 406, the electric telescopic cylinder 406 has the elasticity, when the die is separated from the inner wall of the lower stamping die frame, the electric telescopic cylinder 406 can drive the lifting plate 407 to ascend, so that the die is completely separated from the lower stamping die frame 403, the demoulding operation of the stamping die can be completed, and the manual demoulding operation of the stamping die can be avoided, the workload of workers can be greatly saved.

Further, a supporting column 501 is arranged inside the pressing structure 5, a fixed cylinder 502 is arranged at the top of the supporting column 501, an extrusion telescopic cylinder 503 is arranged inside the fixed cylinder 502, one end of the extrusion telescopic cylinder 503 extends into the lower stamping die frame 403, a pressing plate 505 is arranged at one end of the extrusion telescopic cylinder 503, a supplement rod 504 is arranged on the outer wall of one side of the supporting column 501, the top of the supplement rod 504 is attached to the bottom of the fixed cylinder 502, the supporting column 501 facilitates the installation of the fixed cylinder 502, the fixed cylinder 502 is detachably combined by two groups of semicircular cylinders, so that the extrusion telescopic cylinder 503 arranged inside the fixed cylinder can be taken out at any time for replacement or maintenance, when the extrusion telescopic cylinder 503 needs to be fixed, a clamping piece on the outer wall of the fixed cylinder 502 can be locked, so that the groups of semicircular cylinders are fixed together, then the extrusion telescopic cylinder 503 can be fixed, and the extrusion telescopic cylinder 503 has flexibility, the size of the inner space of the lower stamping die frame 403 can be changed through the pressing plate 505 and the pressing plate, so that the pressing plate is suitable for stamping dies with different sizes, the situation that the dies shift during stamping operation can be prevented, the final die forming effect is affected, and the stability between the fixed barrel 502 and the supporting column 501 can be improved through the supplementing rod 504.

Further, spring 101 is installed to the diapire of base 1, support sleeve block 102 is installed at the top of spring 101, the outer wall that supports sleeve block 102 is laminated with base 1's inner wall, bottom bar 103 is installed at the top that supports sleeve block 102, spring 101 itself has elasticity and resettability, make this device more steady when carrying out the punching press operation, and its inside elasticity can reduce the produced impact force of device when moving, can noise reduction to a certain extent, support sleeve block 102 has increased bottom bar 103 and bottom spring 101's area of contact, bottom bar 103 can link together other parts of this device with base 1, make base 1 can play corresponding effect to the part at its top.

Further, the internally mounted of upper punch structure 2 has roof 201, fixed plate 202 is installed to the bottom of roof 201, punching press head 203 is installed to the bottom of fixed plate 202, electric telescopic handle 204 is all installed to the bottom both sides of roof 201, the bottom of electric telescopic handle 204 and the top laminating of lower punch structure 3, and two sets of electric telescopic handle 204 are located the both sides of fixed plate 202 respectively, the size of roof 201 is the same with the bottom of lower punch structure 3, it links together upper punch structure 2 and lower punch structure 3 to make it form a whole to make things convenient for electric telescopic handle 204, electric telescopic handle 204 has scalability, when it is contracting, can impel punching press head 203 to punch the inside mould raw materials of lower punch frame 403, then can realize the punching press operation to the mould, fixed plate 202 can conveniently be to the installation of the punching press head 203 of its bottom.

Further, the internally mounted of wind-force structure 6 has fan 601, blast pipe 602 is installed to one side outer wall of fan 601, installation pole 604 is installed to the one end of blast pipe 602, one side outer wall of installation pole 604 and the laminating of the inner wall of lower stamping structure 3, compressed air outlet 603 is installed to the bottom of blast pipe 602, the inside effect through rotating the motor of fan 601, can drive the flabellum and rotate, then can produce great wind-force, then discharge through blast pipe 602, then compress wind-force through compressed air outlet 603, make it act on the junction of mould and lower stamping die frame 403 inner wall, can accelerate the inside detached time of mould and lower stamping die frame 403, then practiced thrift a quantum time for the drawing of patterns operation, installation pole 604 conveniently fixes blast pipe 602, make it can be more stable when acting on.

The working principle is as follows: when the device is used by a worker, the size of the inner space of the lower stamping die frame 403 is changed by the abutting structure 5, so that the device is suitable for stamping dies with different sizes, the deviation of the dies during stamping operation can be prevented by the abutting structure, the final die forming effect is affected, then the die raw material is placed in the lower stamping die frame 403, the upper stamping structure 2 is started, when the electric telescopic rod 204 is contracted, the stamping head 203 can be prompted to stamp the die raw material in the lower stamping die frame 403, the stamping operation on the dies can be realized, the centrifugal structure 4 and the wind power structure 6 can be started simultaneously after stamping, the whole structure can be driven to rotate by the power part in the centrifugal structure 4, a strong centrifugal force is formed, and the formed dies are gradually separated from the inner wall of the lower stamping die frame 403, the follow-up drawing of patterns operation has been made things convenient for going on, fan 601 is inside simultaneously through the effect of rotating the motor, can drive the flabellum and rotate, then can produce great wind-force, then discharge through blast pipe 602, then compress wind-force through compressed air outlet 603, make it act on the junction of mould and lower stamping die frame 403 inner wall, can accelerate mould and the inside detached time of lower stamping die frame 403, then for drawing of patterns operation has practiced thrift a certain amount of time, then drive through electric telescopic tube 406 and lift board 407 and rise, make mould and lower stamping die frame 403 break away from completely, then can accomplish stamping die's drawing of patterns operation, it can avoid by artifical drawing of patterns after the punching press, can practice thrift staff's work load in a large number.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel demoulding structure for TV set backplate stamping die, includes base (1), goes up stamping structure (2) and stamping structure (3) down, its characterized in that: the top of the base (1) is provided with a lower punching structure (3), the top of the lower punching structure (3) is provided with an upper punching structure (2), an installation groove (301) is arranged in the lower punching structure (3), a centrifugal structure (4) is installed on the bottom wall of the installation groove (301), the top of the centrifugal structure (4) extends out of the interior of the mounting groove (301), two groups of annular grooves are arranged at the top of the concave part of the lower punching structure (3), two groups of abutting structures (5) are arranged at the top of the annular grooves, and one end of the pressing structure (5) extends into the interior of the centrifugal structure (4), two groups of wind power structures (6) are arranged in the lower punching structure (3), and one end of the wind power structure (6) is attached to the inner wall of the concave part of the lower punching structure (3), and the two groups of wind power structures (6) are respectively positioned at the front side and the rear side of the centrifugal structure (4).

2. The novel demolding structure for the television backboard stamping die as claimed in claim 1, wherein: the utility model discloses a centrifugal force structure, including centrifugal structure (4), the internally mounted of centrifugal structure (4) has driving motor (401), the axostylus axostyle is installed to the output of driving motor (401), bull stick (402) is installed to the surface mounting of axostylus axostyle, stamping die frame (403) down is installed at the top of bull stick (402), bracing piece (404) are all installed to the bottom both sides of stamping die frame (403) down, the bottom of bracing piece (404) extends the inside that gets into one of them a set of ring channel, backup pad (405) is installed to one side outer wall of bracing piece (404), and the outer wall laminating of one side outer wall and bull stick (402) of backup pad (405), electronic expansion cylinder (406) are installed at the top of backup pad (405), the top of electronic expansion cylinder (406) extends the inside that gets into stamping die frame (403) down, the top of electronic expansion cylinder (406) is installed and is lifted board (407).

3. The novel demolding structure for the television backboard stamping die as claimed in claim 1, wherein: support the internally mounted of pressing structure (5) and have support column (501), a fixed section of thick bamboo (502) is installed at the top of support column (501), the internally mounted of a fixed section of thick bamboo (502) has extrusion telescopic cylinder (503), the one end of extrusion telescopic cylinder (503) extends the inside that gets into stamping die frame (403) down, the one end of extrusion telescopic cylinder (503) is installed and is supported clamp plate (505), one side outer wall of support column (501) is installed and is supplemented pole (504), the top of supplementing pole (504) and the bottom laminating of a fixed section of thick bamboo (502).

4. The novel demolding structure for the television backboard stamping die as claimed in claim 1, wherein: spring (101) are installed to the diapire of base (1), and support nested piece (102) are installed at the top of spring (101), and the outer wall of support nested piece (102) is laminated with the inner wall of base (1), and sill bar (103) are installed at the top of support nested piece (102).

5. The novel demolding structure for the television backboard stamping die as claimed in claim 1, wherein: the punching press is characterized in that a top plate (201) is arranged inside the upper punching structure (2), a fixing plate (202) is arranged at the bottom of the top plate (201), a punching head (203) is arranged at the bottom of the fixing plate (202), electric telescopic rods (204) are arranged on two sides of the bottom of the top plate (201), the bottoms of the electric telescopic rods (204) are attached to the top of the lower punching structure (3), and the two sets of electric telescopic rods (204) are respectively located on two sides of the fixing plate (202).

6. The novel demolding structure for the television backboard stamping die as claimed in claim 1, wherein: the wind power generation device is characterized in that a fan (601) is arranged inside the wind power structure (6), an exhaust pipe (602) is arranged on the outer wall of one side of the fan (601), an installation rod (604) is arranged at one end of the exhaust pipe (602), the outer wall of one side of the installation rod (604) is attached to the inner wall of the lower punching structure (3), and a compressed air outlet (603) is arranged at the bottom of the exhaust pipe (602).