Stamping equipment with stable machining function for optical parts

Abstract

The stamping equipment comprises a base, supporting rods are fixed to the four corners of the upper surface of the base, the top ends of the multiple supporting rods are jointly and fixedly connected with a top plate, an installation groove is formed in the upper surface of the base, a bottom die is fixedly installed in the installation groove, and the top plate is fixedly connected with the bottom die. A die groove is formed in the upper surface of the bottom die, and a material ejecting assembly is arranged in the die groove. According to the stamping device, the base, the top plate, the mounting groove, the bottom die, the hydraulic rod, the stamping assembly, the electric telescopic rod and the pressing assembly are arranged, the bottom die is fixed in the mounting groove in the surface of the base, and part raw materials are pressed on the upper surface of the bottom die through the pressing assembly before stamping, so that parts close to a stamping head are prevented from tilting upwards in the stamping process; the stamping stability is improved; and secondly, the bottom die, the stamping assembly and the pressing assembly can be detached and replaced, and parts of different sizes and types can be stamped conveniently after replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping, in particular to a stamping device for processing stable optical parts. Background Art

[0002] Optical instruments are a very important component of the instrumentation industry. They are indispensable tools for observation, testing, analysis, control, recording and transmission in industrial and agricultural production, resource exploration, space exploration, scientific experiments and various fields of social life. When manufacturing some parts of optical instruments, the raw materials need to be stamped first.

[0003] The existing parts stamping equipment has fixed bottom die and stamping die sizes, so the same equipment can only stamp parts of one size type, which has relatively low limitations. In addition, during the stamping process, the parts raw materials close to the sides of the bottom die groove and the sides of the stamping die are prone to warp upward, affecting the quality of stamping. In addition, after the stamping is completed, the parts will fall into the bottom die groove, which is not convenient and fast to take out. Therefore, in view of the above shortcomings, the utility model proposes a stamping equipment for optical parts with stable processing. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a punching device for processing stable optical parts.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a stamping equipment for processing stable optical components, including a base, support rods are fixed at the four corners of the upper surface of the base, and the top ends of multiple support rods are commonly fixedly connected to a top plate, the upper surface of the base is provided with a mounting groove, and a bottom mold is fixedly installed inside the mounting groove, the upper surface of the bottom mold is provided with a mold groove, and a top material assembly is provided inside the mold groove, side grooves are provided on both sides of the top of the mounting groove, a card slot is provided below the side groove, and fixing assemblies that are inserted into the card slots are provided on both sides of the outer side wall of the bottom mold, a hydraulic rod is fixed to the middle of the top plate, and the bottom telescopic end of the hydraulic rod is fixedly connected to a detachable stamping assembly, electric telescopic rods are fixed on both sides of the lower surface of the top plate, and the bottom telescopic ends of the two electric telescopic rods are commonly fixedly connected to a detachable pressing assembly.

[0006] Furthermore, the punching assembly includes a punching head, and a first mounting sleeve is fixed on the upper surface of the punching head. The first mounting sleeve is sleeved on the telescopic end surface of the hydraulic rod and is fixedly connected to the hydraulic rod by bolts.

[0007] Further, the pressing-down component includes a pressing plate, a reserved opening is formed in the middle of the pressing plate, the reserved opening is located directly below the punching head, and the size of the reserved opening is larger than that of the punching head. Both sides of the upper surface of the pressing plate are fixedly provided with second mounting sleeves, and the two second mounting sleeves are respectively sleeved on the surfaces of the telescopic ends of the two electric telescopic rods and are fixedly connected to the electric telescopic rods through bolts.

[0008] Further, the ejecting component includes a plurality of first springs fixed on the inner bottom wall of the die groove. The top ends of the plurality of first springs are jointly fixed with a push plate, and the push plate is slidably connected with the die groove.

[0009] Further, both sides of the outer side wall of the bottom die are fixedly provided with handles, and the two handles are respectively located in the two side grooves.

[0010] Further, the fixing component includes a groove formed in the outer side wall of the bottom die. The inner side wall of the groove is fixedly connected with a plurality of second springs. The other ends of the plurality of second springs are jointly fixed with a moving plate. The bottom end and the top end of the other side of the moving plate are respectively fixedly connected with a locking tooth and a push rod. The locking tooth is engaged into the inside of the locking groove, and the push rod is located inside the side groove.

[0011] The beneficial effects of the present utility model:

[0012] 1. When the present utility model is in use, for a stamping device for processing stable optical components, a base, a top plate, an installation groove, a bottom die, a hydraulic rod, a stamping component, an electric telescopic rod and a pressing-down component are provided. The bottom die is fixed in the installation groove on the surface of the base. Before stamping, the component raw materials are pressed tightly on the upper surface of the bottom die through the pressing-down component, so as to prevent the components near the punching head from tilting upwards during the stamping process, and improve the stability of stamping. Secondly, the bottom die, the stamping component and the pressing-down component can all be disassembled and replaced, which is convenient for stamping components of different sizes and types after replacement.

[0013] 2. When the present utility model is in use, for a stamping device for processing stable optical components, a bottom die and an ejecting component are provided. After each stamping is completed, the ejecting component can eject the components in the die groove on the surface of the bottom die, making the taking of the components simpler. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for use in the following description of the specific embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 : The overall three-dimensional view of the present utility model;

[0016] Figure 2 : Overall cross-sectional view of the present utility model;

[0017] Figure 3 : The present utility model's Figure 2 Enlarged view of part A.

[0018] The reference numerals are as follows:

[0019] 1. Base; 2. Support rod; 3. Top plate; 4. Installation groove; 5. Bottom die; 51. Die groove; 6. Ejector assembly; 61. First spring; 62. Push plate; 7. Hydraulic rod; 8. Stamping assembly; 81. Stamping head; 82. First mounting sleeve; 9. Electric telescopic rod; 10. Pressing-down assembly; 101. Pressing plate; 102. Reserved opening; 103. Second mounting sleeve; 11. Side groove; 12. Card slot; 13. Handle; 14. Fixing assembly; 141. Groove; 142. Second spring; 143. Moving plate; 144. Teeth; 145. Push rod. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0021] As Figures 1-3 shown, it relates to a stamping device for optical components with stable processing, including a base 1. Four corners of the upper surface of the base 1 are fixedly provided with support rods 2. The tops of a plurality of support rods 2 are fixedly connected together with a top plate 3. An installation groove 4 is opened on the upper surface of the base 1, and a bottom die 5 is fixedly installed inside the installation groove 4. A die groove 51 is opened on the upper surface of the bottom die 5. An ejector assembly 6 is arranged inside the die groove 51. Side grooves 11 are opened on both sides at the top of the installation groove 4, and card slots 12 are opened below the side grooves 11. Fixing assemblies 14 that are snapped into the card slots 12 are arranged on both sides of the outer side wall of the bottom die 5. A hydraulic rod 7 is fixedly installed in the middle of the top plate 3, and a detachable stamping assembly 8 is fixedly connected to the telescopic end at the bottom of the hydraulic rod 7. Electric telescopic rods 9 are fixedly installed on both sides of the lower surface of the top plate 3, and a detachable pressing-down assembly 10 is fixedly connected to the telescopic ends at the bottoms of the two electric telescopic rods 9.

[0022] The stamping assembly 8 includes a stamping head 81, and a first mounting sleeve 82 is fixedly installed on the upper surface of the stamping head 81. The first mounting sleeve 82 is sleeved on the surface of the telescopic end of the hydraulic rod 7 and is fixedly connected to the hydraulic rod 7 through bolts.

[0023] The hydraulic rod 7 can be extended and retracted to drive the punch head 81 to move up and down, thereby completing the punching action. In addition, the punch head 81 can be disassembled from the bottom extension end of the hydraulic rod 7, so the punch head 81 can be replaced with different sizes to process optical parts of different sizes.

[0024] The pressing assembly 10 includes a pressing plate 101, a reserved opening 102 is opened in the middle of the pressing plate 101, the reserved opening 102 is located directly below the punching head 81, and the size of the reserved opening 102 is larger than the punching head 81, and second mounting sleeves 103 are fixed on both sides of the upper surface of the pressing plate 101. The two second mounting sleeves 103 are respectively sleeved on the telescopic end surfaces of the two electric telescopic rods 9, and are fixedly connected to the electric telescopic rods 9 by bolts.

[0025] The pressing plate 101 can be driven down by the electric telescopic rod 9, and the pressing plate 101 can be used to press on the upper surface of the component material. The designed reserved opening 102 is used to pass the punch head 81. The pressing plate 101 close to the reserved opening 102 can be pressed on the upper surface of the raw material during the stamping process. When the punch head 81 punches the raw material, the raw material close to the punch head 81 will not warp upward, thereby ensuring the stability of the stamping.

[0026] Secondly, the pressing plate 101 can be disassembled from the bottom of the electric telescopic rod 9, so the pressing plate 101 with different sizes of the middle reserved opening 102 can be replaced to process parts of different sizes.

[0027] The ejector assembly 6 includes a plurality of first springs 61 fixed to the inner bottom wall of the die groove 51 , a push plate 62 is commonly fixed to the top ends of the plurality of first springs 61 , and the push plate 62 is slidably connected to the die groove 51 .

[0028] During stamping, the punch head 81 punches the formed parts into the die groove 51. At this time, the push plate 62 is squeezed downward, and the first spring 61 is in a compressed state. When the punch head 81 moves up and resets, the first spring 61 pushes the push plate 62 upward, and the push plate 62 pushes the stamped parts upward for easy removal.

[0029] Handles 13 are fixed on both sides of the outer side wall of the bottom mold 5, and the two handles 13 are respectively located in the two side grooves 11.

[0030] The bottom mold 5 can be placed into the installation groove 4 or the bottom mold 5 can be lifted out of the installation groove 4 by the handle 13 .

[0031] The fixing assembly 14 includes a groove 141 opened on the outer wall of the bottom mold 5, and a plurality of second springs 142 are fixedly connected to the inner wall of the groove 141. A moving plate 143 is commonly fixed at the other ends of the plurality of second springs 142. A latch tooth 144 and a push rod 145 are respectively fixedly connected to the bottom end and the top end of the other side of the moving plate 143. The latch tooth 144 is inserted into the inside of the latch groove 12, and the push rod 145 is located inside the side groove 11.

[0032] When the bottom die 5 is located inside the installation groove 4, the second spring 142 presses against the moving plate 143, enabling the locking teeth 144 to engage with the locking slots 12. At this time, the bottom die 5 is fixed in the installation groove 4. When it is necessary to disassemble and replace the bottom die 5 with different sizes of die cavities 51, hold the handle 13 and press the lower push rod 145, causing the push rod 145 to push the moving plate 143 and the locking teeth 144 to move inside the groove 141. When the locking teeth 144 disengage from the locking slots 12, the bottom die 5 can be removed from the installation groove 4. The installation method of the bottom die 5 is the reverse operation of the disassembly method.

[0033] Working principle: Place the component raw materials on the upper surface of the bottom die 5. Then start the electric telescopic rod 9 to drive the pressure plate 101 to descend, so that the pressure plate 101 presses on the upper surface of the raw materials. Subsequently, start the hydraulic rod 7 to drive the stamping head 81 to descend, and the stamping head 81 punches the stamped components into the die cavity 51. Then start the hydraulic rod 7 to drive the stamping head 81 to rise and reset. At this time, the ejector assembly 6 ejects the components from the die cavity 51. Then start the electric telescopic rod 9 to drive the pressure plate 101 to rise and reset. Finally, take away the components.

[0034] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to only the specific implementation manners. Obviously, according to the content of this specification, many modifications and variations can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A stamping device for optically component parts with stable processing, comprising a base (1), characterized in that: On the upper surface of the base (1), support rods (2) are fixed at the four corners. The top ends of the multiple support rods (2) are fixedly connected together to form a top plate (3). An installation groove (4) is formed on the upper surface of the base (1), and a bottom mold (5) is fixedly installed inside the installation groove (4). A mold groove (51) is formed on the upper surface of the bottom mold (5). A material pushing component (6) is arranged inside the mold groove (51). Side grooves (11) are formed on both sides at the top end of the installation groove (4), and clamping grooves (12) are formed below the side grooves (11). Fixing components (14) that are inserted into the clamping grooves (12) are arranged on both sides of the outer side wall of the bottom mold (5). A hydraulic rod (7) is fixed in the middle of the top plate (3), and a detachable stamping component (8) is fixedly connected to the bottom telescopic end of the hydraulic rod (7). Electric telescopic rods (9) are fixed on both sides of the lower surface of the top plate (3), and a detachable pressing component (10) is fixedly connected to the bottom telescopic ends of the two electric telescopic rods (9).

2. The stamping device for optical components with stable processing according to claim 1, characterized in that: The stamping component (8) includes a stamping head (81), and a first mounting sleeve (82) is fixed on the upper surface of the stamping head (81). The first mounting sleeve (82) is sleeved on the surface of the telescopic end of the hydraulic rod (7) and is fixedly connected to the hydraulic rod (7) by bolts.

3. A stamping device for optical components with stable processing according to claim 2, characterized in that: The pressing component (10) includes a pressing plate (101). A reserved opening (102) is formed in the middle of the pressing plate (101). The reserved opening (102) is located directly below the stamping head (81), and the size of the reserved opening (102) is larger than that of the stamping head (81). Second mounting sleeves (103) are fixed on both sides of the upper surface of the pressing plate (101). The two second mounting sleeves (103) are respectively sleeved on the surfaces of the telescopic ends of the two electric telescopic rods (9) and are fixedly connected to the electric telescopic rods (9) by bolts.

4. A stamping device for optical components with stable processing according to claim 1, characterized in that: The material pushing component (6) includes multiple first springs (61) fixed on the inner bottom wall of the mold groove (51). The top ends of the multiple first springs (61) are fixedly connected together to form a pushing plate (62), and the pushing plate (62) is slidably connected to the mold groove (51).

5. A stamping device for optical components with stable processing according to claim 1, characterized in that: Handles (13) are fixed on both sides of the outer side wall of the bottom mold (5), and the two handles (13) are respectively located in the two side grooves (11).

6. A stamping device for optical components with stable processing according to claim 1, characterized in that: The fixing component (14) includes a groove (141) formed on the outer side wall of the bottom mold (5). A plurality of second springs (142) are fixedly connected to the inner side wall of the groove (141). The other ends of the plurality of second springs (142) are fixedly connected together to form a moving plate (143). A clamping tooth (144) and a push rod (145) are respectively fixed to the bottom end and the top end on the other side of the moving plate (143). The clamping tooth (144) is inserted into the clamping groove (12), and the push rod (145) is located inside the side groove (11).

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