CN218925974U - Multifunctional stamping die - Google Patents

Abstract

The utility model discloses a multifunctional stamping die, and relates to the technical field of television backboard processing. The multifunctional stamping die comprises a bottom plate and an auxiliary assembly, wherein four groups of upright posts are fixedly arranged at the top of the bottom plate and distributed in a rectangular array, a top plate is fixedly arranged at one end of each upright post, a movable plate is arranged between the bottom plate and each upright post, the auxiliary assembly comprises two groups of auxiliary assemblies which are respectively arranged at the top of the bottom plate and the bottom of the movable plate, the auxiliary assembly comprises a first movable plate, a second movable plate, a third movable plate and a clamping plate, the first movable plate is driven to move in a rectangular mode through the second movable plate and the third movable plate, and the clamping plates on the first movable plate and the second movable plate are used for clamping and replacing dies of different models. The device is applicable to the stamping operation to the TV backplate of different models, and the setting of the second spring on the guide arm simultaneously can play the cushioning effect when carrying out the centre gripping to the mould, avoids the too big deformation that leads to the mould of impact force.

Description

A multifunctional stamping die

technical field

The utility model relates to the technical field of television backboard processing, in particular to a stamping die.

Background technique

Notification number is a kind of multi-functional stamping die of CN213317209U, comprises the upper die frame and the lower die frame that are arranged up and down, guide post is fixed on the described lower die frame, described upper die frame is slidably connected on the described guide post, so The bottom of the upper mold base is provided with a die, the top of the lower mold base is fixed with a punch matching the die, and several groups of clamping components are arranged around the top of the lower mold base, and the punch passes through several The set of clamping components is fixed on the lower mold frame. The utility model clamps and fixes the punch by setting multiple sets of clamping components. The stamping and shaping effect of the stamping parts is better. If the punch needs to be replaced, open the The clamping mechanism can replace the punch, which is convenient and quick.

The above-mentioned multifunctional stamping die adopts the above-mentioned technical scheme. When the die needs to be replaced, only one type of TV backplane can be fixedly replaced. For different types of TV backplanes, multiple molds are required for processing. If the device cannot punch different types of TV backplanes, a variety of different devices are required to operate, thereby increasing the production cost. Improvements can be made to solve this problem.

Utility model content

The purpose of the utility model is to provide a multifunctional stamping die, which can solve the problem of stamping different types of TV backplanes.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multi-functional stamping die, including a bottom plate and auxiliary components, four sets of columns are fixedly installed on the top of the bottom plate and distributed in a rectangular array, one end of the columns is fixedly installed with a top plate, the bottom plate There is a movable plate between the column and the column. There are two sets of auxiliary components, which are respectively arranged on the top of the bottom plate and the bottom of the movable plate. The auxiliary components include moving plate 1, moving plate 2, moving plate 3 and clamping plate. Through the moving plate The second and the third movable plates drive the first movable plate to move rectangularly, so that the clamping plates on the first and second movable plates are clamped, and are used for clamping and replacing molds of different types.

Preferably, a hydraulic rod is fixedly installed on the bottom of the top plate, and the free end of the hydraulic rod is fixedly installed on the top of the movable plate. The outer walls of each two groups of columns are slidably installed with a sliding plate, and the side walls of the adjacent two groups of sliding plates are connected to the movable plate. The outer walls on both sides of the plate are fixed and installed, and the outer walls of the four sets of columns are sleeved and installed on the spring one. One end of the spring one is fixedly installed on the top of the bottom plate, and the other end of the spring one is fixed on the bottom of the sliding plate. Through the columns, top plate, The movable plate, the hydraulic rod, the sliding plate and the spring are used together to buffer the punching pressure during use, effectively preventing the TV backboard from being deformed due to excessive punching force during stamping. situation, increasing the cushioning effect and service life of the device.

Preferably, grooves are provided on the top of the base plate and the bottom of the movable plate, a motor is fixedly installed on the inner bottom of the groove, and a two-way threaded rod is fixedly installed on the output shaft of the motor, and one end of the two-way threaded rod is connected to one end of the groove. The side inner wall is rotated and installed, and the inner wall of the groove is fixedly installed with a guide rod. Two sets of moving blocks are installed on the two-way threaded rod and the guide rod and are symmetrically distributed. The moving block and the two-way threaded rod are threaded, and the moving block and the guide Rod slide mount.

Preferably, the auxiliary assembly also includes guide rods and springs 2, the top of the base plate and the bottom of the movable plate are provided with moving plate 1, moving plate 2 and moving plate 3, and one side of moving plate 1 is fixedly installed with two groups The guide rods are distributed symmetrically. One end of the guide rod is fixedly installed through one side of the moving plate 2 and the moving plate 3. The moving plate 2 and the guide rod are slidably installed. It is fixedly installed with one side of moving plate 1, and the other end of spring 2 is fixedly installed with one side of moving plate 2. The adjacent side walls of moving plate 1 and moving plate 2 are fixedly installed with clamping plates. Through moving plate 1, The combination of moving plate 2, moving plate 3, guide rod, spring 2 and clamping plate drives moving plate 1 to move through the movement of moving plate 2 and moving plate 3, so that the clamping on moving plate 1 and moving plate 2 The plate clamps different types of molds, and the distance between the two sets of clamping plates is suitable for different types of TV backplanes. Therefore, this device is used for stamping different types of TV backplanes. The setting of the spring 2 on the top can play a buffering role when clamping the mold, avoiding the deformation of the mold caused by excessive impact force, thereby affecting the stamping effect of the TV backplane.

Preferably, the bottoms of the second moving plate and the third moving plate are respectively fixedly installed with the tops of the two groups of moving blocks.

Preferably, a lower mold is arranged on the top of the bottom plate, and an upper mold is arranged on the bottom of the movable plate.

Preferably, the top of the base plate and the top of the movable plate are provided with a chute, the inside of the chute is slidably installed with sliders, the tops of one set of sliders are fixedly installed with the bottoms of one set of movable plates, and the other set of slides The bottom of the block is fixedly mounted to the top of another set of moving plates.

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

(1), the multi-functional stamping die is used in conjunction with the moving plate 1, the moving plate 2, the moving plate 3, the guide rod, the spring 2 and the clamping plate, and the moving plate 1 is driven by the movement of the moving plate 2 and the moving plate 3 Move, so that the clamping plates on the mobile plate 1 and the mobile plate 2 clamp different types of molds, and the distance between the two sets of clamping plates is suitable for different types of TV backplanes, so the device is suitable for Different types of TV backplanes are stamped. At the same time, through the setting of spring 2 on the guide rod, it can play a buffer role when clamping the mold, avoiding the deformation of the mold caused by excessive impact force, which will affect the TV. The stamping effect of the backplate.

(2) The multi-functional stamping die is used in conjunction with the column, top plate, movable plate, hydraulic rod, sliding plate and spring to buffer the punching pressure during use, effectively preventing the TV backboard from being stamped. When the stamping pressure is too large, the back panel of the TV is deformed, and the buffering effect and service life of the device are increased.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is a sectional view of the utility model;

Fig. 2 is the top view of the bidirectional threaded rod of the present utility model;

Fig. 3 is the top view of the lower mold of the utility model;

Fig. 4 is the front view of the utility model.

Reference signs: 1, base plate; 2, column; 3, top plate; 4, movable plate; 5, hydraulic rod; 6, sliding plate; 7, spring one; 8, groove; 9, motor; 10, two-way threaded rod ;11, guide rod; 12, moving block; 13, moving plate one; 14, moving plate two; 15, moving plate three; 20, upper mold; 21, chute; 22, slider.

Detailed ways

This part will describe the concrete embodiment of the utility model in detail, and the preferred embodiment of the utility model is shown in the accompanying drawing, and the function of the accompanying drawing is to supplement the description of the text part of the specification with figures, so that people can visually and vividly Each technical feature and overall technical solution of the present utility model should be understood, but they should not be construed as limiting the protection scope of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a multi-functional stamping die, including a base plate 1 and auxiliary components, four sets of columns 2 are fixedly installed on the top of the base plate 1 and distributed in a rectangular array, and the columns 2 A top plate 3 is fixedly installed at one end, and a movable plate 4 is arranged between the base plate 1 and the column 2. There are two sets of auxiliary components which are respectively arranged on the top of the base plate 1 and the bottom of the movable plate 4. The auxiliary components include a moving plate 13, a moving plate Plate two 14, moving plate three 15 and clamping plate 18 drive moving plate one 13 to move rectangularly by moving plate two 14 and moving plate three 15, so that the clamping plate 18 on moving plate one 13 and moving plate two 14 is clamped Hold work, used for clamping and replacing different types of molds.

Further, a hydraulic rod 5 is fixedly installed on the bottom of the top plate 3, and the free end of the hydraulic rod 5 is fixedly installed on the top of the movable plate 4. The outer walls of each two groups of columns 2 are slidably installed with a sliding plate 6, and the adjacent two groups of sliding plates 6 The side walls of the movable plate 4 are fixedly installed with the outer walls on both sides of the movable plate 4, and the outer walls of the four groups of columns 2 are all sleeved and installed on the spring one 7, and one end of the spring one 7 is fixedly installed with the top of the bottom plate 1, and the other end of the spring one 7 is connected with the slide The bottom of the plate 6 is fixedly installed, and by starting the hydraulic lever 5, the movable plate 4 is pushed to slide downward on the column 2, and the spring 17 is compressed, and at the same time, the upper mold 20 is driven to move downward, and the back plate of the TV is stamped. During use, the punching pressure is buffered, which effectively prevents the TV backboard from being deformed due to excessive punching pressure during punching, and increases the buffering effect and service life of the device.

Furthermore, the top of the base plate 1 and the bottom of the movable plate 4 are provided with a groove 8, the inner bottom of the groove 8 is fixedly installed with a motor 9, and the output shaft of the motor 9 is fixedly installed with a two-way threaded rod 10, and the two-way threaded rod 10 One end of the groove 8 is rotatably installed on one side of the inner wall of the groove 8, and a guide rod 11 is fixedly installed on one side of the groove 8, and two sets of moving blocks 12 are sleeved on the two-way threaded rod 10 and the guide rod 11 and are symmetrically distributed. The moving block 12 is threadedly installed with the two-way threaded rod 10, and the moving block 12 is slidably installed with the guide rod 11.

Furthermore, the auxiliary assembly also includes a guide rod 16 and a spring two 17, the top of the base plate 1 and the bottom of the movable plate 4 are provided with a moving plate one 13, a moving plate two 14 and a moving plate three 15, and the moving plate one 13 Two groups of guide rods 16 are fixedly installed on one side and are distributed symmetrically. One end of the guide rod 16 passes through the side of the second moving plate 14 and the third 15 of the moving plate and is fixedly installed. The second moving plate 14 and the guide rod 16 are slidably installed. The outer wall of 16 is sleeved with spring two 17, and one end of spring two 17 is fixedly installed with one side of moving plate one 13, and the other end of spring two 17 is fixedly installed with one side of moving plate two 14, and moving plate one 13 and moving The adjacent side walls of plate two 14 are all fixedly equipped with clamping plates 18, and by starting the motor 9, the two-way threaded rod 10 is driven to rotate by the motor 9, so that the two groups of moving blocks 12 on the two-way threaded rod 10 and the guide rod 11 are facing each other. Move, thereby drive moving plate 2 14 and moving plate 3 15 to be opposite to move, make moving plate 1 13 on the guide bar 16 follow it to move outwards by the movement of moving plate 3 15, make moving plate 1 13 and moving plate 2 14 Move in the opposite direction and drive the spring 2 17 on the guide rod 16 to stretch, then place the lower mold 19 between the two groups of clamping plates 18, so that the motor 9 drives the two-way threaded rod 10 to reverse, so that the two groups move The block 12 moves in the opposite direction, thereby driving the clamping plate 18 on the moving plate 13 and the moving plate 2 14 to clamp the both sides of the lower mold 19, so that the clamping on the moving plate 13 and the moving plate 2 14 The plate 18 clamps different types of molds, and the distance between the two sets of clamping plates 18 is suitable for different types of TV back plates, so this device is used for stamping different types of TV back plates. The setting of the spring 2 17 on the guide rod 16 can play a buffering role when the mold is clamped, so as to avoid deformation of the mold caused by excessive impact force, thereby affecting the stamping effect of the TV backplane.

Secondly, the bottoms of movable plate two 14 and movable plate three 15 are fixedly installed with the tops of two groups of moving blocks 12 respectively, the top of base plate 1 is provided with lower mold 19, and the bottom of movable plate 4 is provided with upper mold 20.

Next, the top of the base plate 1 and the top of the movable plate 4 are provided with a chute 21, and the inside of the chute 21 is slidably equipped with a slide block 22, and the top of one group of slide blocks 22 is fixedly installed with the bottom of one group of movable plate 13. , the bottom of another group of slide blocks 22 is fixedly installed with the top of another group of moving plate one 13.

Working principle: When in use, replace the lower mold 19 and the upper mold 20 according to the model of the TV backplane, start the motor 9, and drive the two-way threaded rod 10 to rotate through the motor 9, so that the two-way threaded rod 10 and the two-way threaded rod 10 on the guide rod 11 rotate. The moving blocks 12 of the group move toward each other, thereby driving the moving plate 2 14 and the moving plate 3 15 to move towards each other. Through the movement of the moving plate 3 15, the moving plate 13 on the guide rod 16 moves outwards with it, so that the moving plate 1 13 and moving plate 14 move in the opposite direction and drive the spring 17 on the guide rod 16 to stretch, then the lower mold 19 is placed between the two groups of clamping plates 18, so that the motor 9 drives the two-way threaded rod 10 to perform reverse turn, so that the two groups of moving blocks 12 move in opposite directions, thereby driving the clamping plates 18 on the moving plate one 13 and the moving plate two 14 to clamp the two sides of the lower mold 19, repeat the above for the replacement of the upper mold 20 Then the TV backplane is placed on the lower mold 19, the hydraulic lever 5 is activated, the movable plate 4 is pushed to slide downward on the column 2, and the spring 1 is compressed, and at the same time, the upper mold 20 is driven to move downward, and the TV Machine back plate for stamping work.

The above embodiments of the utility model have been described in detail in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned embodiments. Make various changes below.

Claims (7)

1. A multifunctional stamping die, comprising:

the movable plate comprises a bottom plate (1), four groups of upright posts (2) are fixedly arranged at the top of the bottom plate (1) and distributed in a rectangular array, a top plate (3) is fixedly arranged at one end of each upright post (2), and a movable plate (4) is arranged between the bottom plate (1) and each upright post (2);

the auxiliary assembly comprises two groups of auxiliary assemblies which are respectively arranged at the top of the bottom plate (1) and the bottom of the movable plate (4), and comprises a first movable plate (13), a second movable plate (14), a third movable plate (15) and a clamping plate (18), wherein the first movable plate (13) is driven to move in a rectangular mode through the second movable plate (14) and the third movable plate (15), so that the clamping plates (18) on the first movable plate (13) and the second movable plate (14) can clamp and replace molds of different types.

2. A multi-functional stamping die according to claim 1, characterized in that: the bottom fixed mounting of roof (3) has hydraulic stem (5), the top fixed mounting of free end and fly leaf (4) of hydraulic stem (5), every outer wall slidable mounting of two sets of stand (2) has slide plate (6), the lateral wall of two adjacent sets of slide plate (6) and the both sides outer wall fixed mounting of fly leaf (4), the outer wall of four sets of stand (2) is all overlapped and is established and install in spring one (7), the one end of spring one (7) and the top fixed mounting of bottom plate (1), the other end of spring one (7) and the bottom fixed mounting of slide plate (6).

3. A multi-functional stamping die according to claim 2, characterized in that: the utility model discloses a motor, including bottom plate (1), movable plate (4), motor (9) are all offered at the top of bottom plate (1) and the bottom of fly leaf (4), inboard bottom fixed mounting of recess (8) has motor (9), the output shaft fixed mounting of motor (9) has two-way threaded rod (10), one end and one side inner wall rotation installation of recess (8) of two-way threaded rod (10), one side inner wall fixed mounting of recess (8) has guide bar (11), two sets of movable block (12) are installed to cover on two-way threaded rod (10) and guide bar (11) and are symmetric distribution, movable block (12) and two-way threaded rod (10) threaded installation, movable block (12) and guide bar (11) slidable mounting.

4. A multi-functional stamping die according to claim 3, characterized in that: the auxiliary assembly further comprises a guide rod (16) and a second spring (17), the top of the bottom plate (1) and the bottom of the movable plate (4) are respectively provided with a first movable plate (13), a second movable plate (14) and a third movable plate (15), one side of the first movable plate (13) is fixedly provided with two groups of guide rods (16) and symmetrically distributed, one end of each guide rod (16) penetrates through one side of the second movable plate (14) and one side of the third movable plate (15) to be fixedly provided with the corresponding guide rod (16), the second movable plate (14) and the guide rod (16) are slidably mounted, the outer wall of each guide rod (16) is sleeved with the second spring (17), one end of the second spring (17) is fixedly provided with one side of the first movable plate (13), the other end of the second spring (17) is fixedly provided with one side of the second movable plate (14), and adjacent side walls of the first movable plate (13) and the second movable plate (14) are fixedly provided with clamping plates (18).

5. The multifunctional stamping die of claim 4, wherein: the bottoms of the second moving plate (14) and the third moving plate (15) are fixedly arranged at the tops of the two groups of moving blocks (12) respectively.

6. The multifunctional stamping die of claim 5, wherein: the top of bottom plate (1) is provided with bed die (19), and the bottom of fly leaf (4) is provided with last mould (20).

7. The multifunctional stamping die of claim 6, wherein: the top of bottom plate (1) and the top of fly leaf (4) have all been seted up spout (21), and the inside slidable mounting of spout (21) has slider (22), and the top of a set of slider (22) is fixed with the bottom of a set of movable plate one (13), and the bottom of another set of slider (22) is fixed with the top of another set of movable plate one (13).

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