CN220992551U

CN220992551U - Stamping die is used in production of projecting apparatus heat dissipation frame

Info

Publication number: CN220992551U
Application number: CN202321792924.0U
Authority: CN
Inventors: 刘正华; 郭腾华; 刘志超
Original assignee: Chuzhou Big Eye Orange Digital Technology Co ltd
Current assignee: Chuzhou Big Eye Orange Digital Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-05-24
Anticipated expiration: 2033-07-10

Abstract

The utility model provides a stamping die for producing a projector cooling rack, belongs to the technical field of stamping dies, and solves the problems that when an existing part of stamping die is used, workers need to use extra tools when replacing a punch, the existing part of stamping die is inconvenient, and after the existing part of stamping die is used for a long time, screw connection between a screw and a slot hole is easy to influence, so that stability of the punch is influenced when the punch is used. This stamping die is used in production of projecting apparatus heat dissipation frame, including last mould body, mount pad, drift body and locating plate, the fluting has been seted up at the top of going up the mould body, and the mount pad is fixed in the bottom of last mould body, and the spout has all been seted up to the both sides of mount pad bottom, and the inside of spout can be dismantled and be connected with coupling mechanism, and coupling mechanism's quantity is two sets of. The punch head is convenient to assemble and disassemble without using additional tools, and the punch head body is stable in use.

Description

Stamping die is used in production of projecting apparatus heat dissipation frame

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die for producing a radiator frame, which comprises a die body, a die body and a die body.

Background

The stamping die is a special process device for processing materials into parts in cold stamping, the stamping die is in a plurality of forms, the stamping die is also classified according to three aspects of working property, die structure and die material, the projector is also called a projector, which is a device capable of projecting images or videos onto a curtain.

By searching, for example, chinese patent literature discloses a stamping die with a replaceable stamping die head [ application number: cn202222097186.X; publication No.: CN217912495U ]. The stamping die with the replaceable stamping die head comprises: the upper die and the lower die at the bottom of the upper die are provided with slotted holes on the top surface of the upper die, screws are connected in the slotted holes, the lower ends of the screws are connected with punches, the top surface of each punch is connected with a bump, and the surface of each bump is connected with a spring.

The last mould in the stamping die who discloses in this patent can be changed the drift, but the staff is when changing the drift in this stamping die, and the staff not only need use extra instrument to assist in dismantling, simultaneously because the size of slot hole is less, therefore the staff is inconvenient carries out quick assembly disassembly to the screw, thereby influence the quick assembly disassembly operation to the drift, simultaneously because the drift can receive extrusion and striking when using in the stamping die, consequently the drift can extrude the screw, long ago, threaded connection between screw and the slotted hole is easily influenced, thereby influence the stability of drift when using.

Disclosure of utility model

The utility model aims at solving the problems in the prior art, and provides a stamping die for producing a projector cooling rack, which does not need to use an additional tool to assist in disassembly and assembly when in use, has simple disassembly and assembly steps, is stable when in use, solves the problems that when the existing part of stamping die is in use, workers need to use an additional tool when replacing a punch, is inconvenient, and the threaded connection between a screw and a slot hole is easy to influence after the existing part of stamping die is used for a long time, thereby influencing the stability of the punch when in use.

The aim of the utility model can be achieved by the following technical scheme:

The utility model provides a stamping die is used in production of projecting apparatus heat dissipation frame, includes mould body, mount pad, drift body and locating plate, the fluting has been seted up at the top of going up mould body, the mount pad is fixed in the bottom of last mould body, the spout has all been seted up to the both sides of mount pad bottom, the inside of spout can be dismantled and is connected with coupling mechanism, coupling mechanism's quantity is two sets of, the quantity of drift body is two, and two drift bodies are fixed in the bottom of two sets of coupling mechanism respectively, the draw-in groove has all been seted up to the both sides at mount pad top, the inside of draw-in groove can be dismantled and be connected with the cardboard, the top of mount pad is fixed with the vertical board, the constant head tank has all been seted up to the both sides at locating plate top, the inner wall and the surface sliding connection of vertical board of constant head plate surface, the internal rotation of constant head tank is connected with stop mechanism.

The working principle of the utility model is as follows: when the staff needs to change the drift body, its rotatable pivoted plate, pull down the locating plate again, the cardboard can expose to the external world this moment, the staff is through pulling extension board alright take out the cardboard by the inside of draw-in groove, afterwards the staff pulls the drift body alright take out coupling mechanism by the inside of spout, can accomplish the dismantlement to the drift body according to this, thereafter the staff gets out new drift body that links to each other with the connecting block, and reverse operation above step alright accomplish the installation to new drift body, alright accomplish the change operation to the drift body according to this.

The connecting mechanism comprises a top plate and a connecting block, the connecting block is fixedly connected to the bottom of the top plate, the surfaces of the top plate and the connecting block are in sliding connection with the inner wall of the chute, the punch body is fixed to the bottom of the connecting block, and the surface of the clamping plate is in contact with the surfaces of the top plate and the connecting block.

By adopting the structure, the punch body can be initially installed.

The extension plates are fixedly connected above the surfaces of two sides of the clamping plate, and the height of the clamping plate is larger than that of the mounting seat.

By adopting the structure, the clamping plate can be limited, and a worker can take out the clamping plate smoothly.

The length of the inner wall of the clamping groove is greater than the length above the inner wall of the sliding groove, and the depth of the clamping groove is greater than the depth of the sliding groove.

The structure is adopted so that the clamping plate can be better attached to the surface of the connecting mechanism.

The limiting mechanism comprises a limiting block and a rotating plate, the rotating plate is fixed at one end of the limiting block, the surface of the limiting block is rotationally connected with the inner wall of the limiting groove, and the surface of the rotating plate is in contact with the surface of the vertical plate.

By adopting the structure, the stability of the clamping plate can be improved.

The length of the limiting block is equal to the depth of the limiting groove, and the cross sections of the limiting block are of T-shaped design.

By adopting the structure, the relative stability of the limiting mechanism can be increased.

The inner wall of the groove is detachably connected with a cover plate, a rectangular groove is formed in the bottom of the cover plate, and handles are fixed on two sides of the top of the cover plate.

With the structure, the grooving can be sealed.

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

1. The utility model can be convenient for staff to initially install the punch body through the connection between the connecting mechanism and the sliding groove, meanwhile, the connecting mechanism after the preliminary installation can be limited through the arrangement of the clamping plates, in addition, the position of the clamping plates can be fixed through the connection between the vertical plates and the positioning plates, so that the stability of the clamping plates in use is improved, the position of the punch body can be further fixed according to the stability, the problem that the existing part of the stamping die is easy to influence due to the threaded connection between screws and slotted holes after long-time use because the staff needs to use extra tools when replacing the punch is solved.

2. According to the utility model, the clamping groove is arranged in the size, so that after the clamping plate is arranged in the clamping groove, the clamping plate can be better attached to the surface of the connecting mechanism, and the stability of the clamping plate when the connecting mechanism is limited is improved.

3. According to the utility model, through the arrangement of the cover plate, the cover plate can seal the grooves so as to protect the top of the mounting seat, and in addition, through the arrangement of the rectangular grooves, the rectangular grooves can facilitate the normal use of structures such as the vertical plates, the positioning plates and the like.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

FIG. 4 is a schematic perspective view of a limiting mechanism according to the present utility model;

FIG. 5 is a schematic view of a partial perspective cross-sectional structure of the present utility model;

FIG. 6 is a schematic view of a partial perspective cutaway structure of the present utility model;

FIG. 7 is a schematic view of a partial perspective structure of the present utility model;

Fig. 8 is an enlarged schematic view of the structure of fig. 6 a according to the present utility model.

In the figure: 1. an upper die body; 2. a mounting base; 3. a chute; 4. a connecting mechanism; 41. a top plate; 42. a connecting block; 5. a punch body; 6. a clamping groove; 7. a clamping plate; 8. an extension plate; 9. a vertical plate; 10. a positioning plate; 11. a positioning groove; 12. a limiting mechanism; 121. a limiting block; 122. a rotating plate; 13. rectangular grooves; 14. and a cover plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the stamping die for producing a projector cooling rack comprises an upper die body 1, a mounting seat 2, a punch body 5 and a positioning plate 10, wherein a slot is formed in the top of the upper die body 1, the mounting seat 2 is fixed at the bottom of the upper die body 1, both sides of the bottom of the mounting plate 2 are provided with sliding grooves 3, connecting mechanisms 4 are detachably connected in the sliding grooves 3, the number of the connecting mechanisms 4 is two, the number of the punch bodies 5 is two, the two punch bodies 5 are respectively fixed at the bottoms of the two groups of connecting mechanisms 4, clamping grooves 6 are formed in both sides of the top of the mounting seat 2, clamping plates 7 are detachably connected in the inside of the clamping grooves 6, vertical plates 9 are fixed at the top of the mounting seat 2, positioning grooves 11 are formed in both sides of the top of the positioning plate 10, limiting grooves 12 are formed in both sides of the surface of the positioning plate 10, and limiting mechanisms 12 are connected in an internal rotation manner, the utility model can facilitate the preliminary installation of the body 5 by workers, simultaneously, the clamping plates 7 can be further connected with the clamping plates 7 in the position of the die through the connecting mechanisms 4 in a fixing manner, the two clamping plates can be replaced by the fixing plates, and the fixing plates can be further influenced by the conventional stamping die, and the position of the fixing plates can be replaced by the fixing plates by using the clamping plates 5 in the position of the existing die when the fixing plates is not needed by using the fixing plates, and the fixing plates are in the fixing positions of the fixing plates by the fixing plates, and the fixing plates by using the fixing plates with the fixing plates by the fixing plates 5, thereby affecting the stability of the punch in use.

Coupling mechanism 4 includes roof 41 and connecting block 42, connecting block 42 fixed connection is in the bottom of roof 41, the surface of roof 41 and connecting block 42 all with the inner wall sliding connection of spout 3, punch body 5 is fixed in the bottom of connecting block 42, the surface of cardboard 7 and the surface homogeneous contact of roof 41 and connecting block 42, in this embodiment, the staff arranges roof 41 and connecting block 42 in the inside of spout 3, the staff alright preliminary installation to punch body 5 according to this, the length of roof 41 is greater than the length of connecting block 42, according to this can increase punch body 5 stability after the installation, avoid punch body 5 drop down.

The equal fixedly connected with extension board 8 in top of cardboard 7 both sides surface, the height of cardboard 7 is greater than the height of mount pad 2, in this embodiment, after the preliminary completion of staff's installation to drift body 5, it can arrange cardboard 7 in the inside of draw-in groove 6, in this process, cardboard 7's surface contacts with roof 41 and connecting block 42's surface, can restrict roof 41 and connecting block 42's position according to this, thereby increase coupling mechanism 4 stability when using, thereby further increase drift body 5's stability, through extension board 8's setting, extension board 8 can carry out spacingly to cardboard 7, and can be convenient for the staff to take out cardboard 7 smoothly, in order to increase cardboard 7's practicality.

The length of draw-in groove 6 inner wall is greater than the length of spout 3 inner wall top, and the degree of depth of draw-in groove 6 is greater than the degree of depth of spout 3, and in this embodiment, the length of cardboard 7 equals with the length of draw-in groove 6, through the setting to draw-in groove 6 size to behind the cardboard 7 was arranged in the inside of draw-in groove 6, cardboard 7 can laminate mutually with coupling mechanism 4's surface better, with this stability when increasing cardboard 7 to coupling mechanism 4 spacing.

The stop mechanism 12 includes stopper 121 and rotor plate 122, rotor plate 122 is fixed in the one end of stopper 121, the surface of stopper 121 rotates with the inner wall of spacing groove to be connected, the surface of rotor plate 122 contacts with the surface of vertical board 9, the length of stopper 121 equals with the degree of depth of spacing groove, the cross section of stopper 121 is T type design, in this embodiment, the staff places cardboard 7 behind the inside of draw-in groove 6, alright restrict the position of cardboard 7 through the connection between locating plate 10 and vertical board 9, in this process, the bottom of locating plate 10 contacts with the top of cardboard 7, can increase the stability of cardboard 7 accordingly, reduce the cardboard 7 and appear rocking the possibility when using, after the staff installs locating plate 10, its rotatable rotor plate 122, stopper 121 rotates thereupon, when the surface of rotor plate 122 contacts with the surface of vertical board 9, the connection between locating plate 10 and the vertical board 9 can be consolidated, through the friction between locating groove 11 inner wall and the surface of vertical board 9, and the spacing of stop mechanism 12 can increase the stability of cardboard 10, thereby increasing the stability of cardboard 7.

The inner wall of fluting can be dismantled and be connected with apron 14, and rectangular channel 13 has been seted up to the bottom of apron 14, and the both sides at apron 14 top all are fixed with the handle, in this embodiment, through the setting of apron 14, and apron 14 can seal the fluting to this protects the top of mount pad 2, in addition through rectangular channel 13's setting, rectangular channel 13 can be convenient for the normal use of structures such as vertical board 9 and locating plate 10.

The working principle of the utility model is as follows: when the staff needs to change the punch body 5, it can be through the apron 14 of handle pulling first to this is detached apron 14, afterwards the staff can rotate the rotor plate 122, when rotor plate 122 no longer contacts with the surface of vertical board 9, the staff alright pull down locating plate 10 through the drawing, cardboard 7 can expose to the external world this moment, the staff can take out cardboard 7 by draw-in groove 6's inside through pulling extension board 8, can release cardboard 7 from this and limit to coupling mechanism 4, afterwards the staff pulls punch body 5 alright take out coupling mechanism 4 from the inside of spout 3, can accomplish the dismantlement to punch body 5 from this, afterwards the staff gets out new punch body 5 that links to each other with connecting block 42, and reverse operation above step alright accomplish the installation to new punch body 5, can accomplish the change operation to punch body 5 from this.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. Stamping die is used in production of projecting apparatus heat dissipation frame, including last mould body (1), mount pad (2), drift body (5) and locating plate (10), its characterized in that: the top of last mould body (1) is seted up fluting, mount pad (2) are fixed in the bottom of last mould body (1), spout (3) have all been seted up to the both sides of mount pad (2) bottom, the inside of spout (3) is dismantled and is connected with coupling mechanism (4), the quantity of coupling mechanism (4) is two sets of, the quantity of drift body (5) is two, and two drift bodies (5) are fixed in the bottom of two sets of coupling mechanism (4) respectively, draw-in groove (6) have all been seted up to the both sides at mount pad (2) top, cardboard (7) have been dismantled to the inside of draw-in groove (6), the top of mount pad (2) is fixed with vertical board (9), constant head tank (11) have all been seted up to the both sides at constant head tank (11) top, the inner wall and the surface sliding connection of vertical board (9) of constant head tank (10) surface, spacing groove's inside rotation is connected with stop gear (12).

2. The stamping die for producing a radiator support for a projector according to claim 1, wherein: coupling mechanism (4) include roof (41) and connecting block (42), connecting block (42) fixed connection is in the bottom of roof (41), the surface of roof (41) and connecting block (42) all with the inner wall sliding connection of spout (3), drift body (5) are fixed in the bottom of connecting block (42), the surface of cardboard (7) and the surface homogeneous phase contact of roof (41) and connecting block (42).

3. The stamping die for producing a radiator support for a projector according to claim 1, wherein: the extension plates (8) are fixedly connected above the surfaces of the two sides of the clamping plate (7), and the height of the clamping plate (7) is greater than that of the mounting seat (2).

4. The stamping die for producing a radiator support for a projector according to claim 1, wherein: the length of the inner wall of the clamping groove (6) is greater than the length above the inner wall of the sliding groove (3), and the depth of the clamping groove (6) is greater than the depth of the sliding groove (3).

5. The stamping die for producing a radiator support for a projector according to claim 1, wherein: the limiting mechanism (12) comprises a limiting block (121) and a rotating plate (122), the rotating plate (122) is fixed at one end of the limiting block (121), the surface of the limiting block (121) is rotationally connected with the inner wall of the limiting groove, and the surface of the rotating plate (122) is in contact with the surface of the vertical plate (9).

6. The stamping die for producing a projector heat sink as defined in claim 5, wherein: the length of the limiting block (121) is equal to the depth of the limiting groove, and the cross sections of the limiting block (121) are of T-shaped design.

7. The stamping die for producing a radiator support for a projector according to claim 1, wherein: the inner wall of the groove is detachably connected with a cover plate (14), a rectangular groove (13) is formed in the bottom of the cover plate (14), and handles are fixed on two sides of the top of the cover plate (14).