CN221473291U - Stamping die for processing vacuum generator - Google Patents
Stamping die for processing vacuum generator Download PDFInfo
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- CN221473291U CN221473291U CN202322779300.1U CN202322779300U CN221473291U CN 221473291 U CN221473291 U CN 221473291U CN 202322779300 U CN202322779300 U CN 202322779300U CN 221473291 U CN221473291 U CN 221473291U
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- 238000009434 installation Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 description 13
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- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Abstract
The utility model discloses a processing stamping die for a vacuum generator, which relates to the technical field of processing of the vacuum generator and comprises a main body, wherein the front end of the main body is provided with a base, the upper end of the base is fixedly provided with a mounting frame, the middle of the top of the mounting frame is fixedly provided with a hydraulic cylinder, both sides of the upper end of the base are symmetrically provided with fixing components, the top of an output shaft of the hydraulic cylinder is fixedly connected with a mounting plate, the lower end of the mounting plate is provided with a mounting mechanism, the middle of the upper end of the base is provided with a top die mechanism, the periphery of the bottom of the top die mechanism is provided with telescopic inner rods, and the outer sides of the telescopic inner rods are sleeved with buffer springs. According to the utility model, the stamping head and the hydraulic cylinder in the mounting mechanism are arranged to stamp the vacuum generator, so that the accuracy in stamping is improved, the stamping error is reduced, and meanwhile, the stamping head can be conveniently mounted and dismounted by using the mounting bolt, so that different stamping heads can be replaced to stamp.
Description
Technical Field
The utility model relates to the technical field of vacuum generator processing, in particular to a vacuum generator processing stamping die.
Background
The vacuum generator is a novel, efficient, clean, economical and small-sized vacuum component for generating negative pressure by utilizing a positive pressure air source, so that the negative pressure can be obtained easily and conveniently at a place where compressed air exists or a place where positive and negative pressures are simultaneously needed in a pneumatic system, and the vacuum generator needs to be processed and punched before being used.
Chinese patent document CN219309925U discloses a vacuum generator processing stamping die. The automatic stamping device comprises a base, wherein a fixed stamping mechanism is arranged at the top of the base, an auxiliary assembly fixed stamping mechanism is arranged inside the base and comprises support columns fixedly connected with the left side and the right side of the base, a top plate is fixedly arranged between the two support columns, a hydraulic cylinder is fixedly arranged at the bottom of the top plate, a stamping plate is fixedly arranged at an output shaft of the hydraulic cylinder, a fixing plate is fixedly arranged at the top of the base, a movable rod is hinged to one opposite side of the two fixing plates, a clamping plate is hinged to one side of the movable rod, which is far away from the fixing plate, an electric push rod is fixedly arranged between the fixing plate and the clamping plate, a limiting rod is fixedly arranged at the top of the clamping plate and is in sliding connection with the top plate, and a stamping table is movably connected at the top of the base. According to the fixed buffer mechanism, the movable rod stretches under the pushing of the electric push rod, the generator is clamped and fixed through the clamping plate, the vacuum generator is punched through the hydraulic cylinder and the punching plate, accuracy in punching is improved, and punching errors are reduced.
The stamping die in the above document can improve the accuracy of stamping of the vacuum generator and reduce the stamping error, but the stamped vacuum generator is often tightly attached to the groove of the stamping table, so that the vacuum generator is quite difficult to take out, and the processing efficiency of the vacuum generator is greatly affected.
Disclosure of utility model
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a vacuum generator processes stamping die, includes the main part, the front end of main part is equipped with the base, the upper end fixed mounting of base has the mounting bracket, fixed mounting has the pneumatic cylinder in the middle of the top of mounting bracket, the equal symmetry in upper end both sides of base is installed fixed subassembly, the output shaft top fixedly connected with mounting panel of pneumatic cylinder, the installation mechanism is installed to the lower extreme of mounting panel, install the ejector die mechanism in the middle of the upper end of base, the telescopic inner rod is all installed all around to the bottom of ejector die mechanism, the outside cover of telescopic inner rod is equipped with buffer spring.
The technical scheme of the utility model is further improved as follows: the fixing assembly comprises a support plate, the bottom of the support plate is fixedly connected with two side surfaces of the upper end of the base, two groups of electric push rods are fixedly installed in the middle of the upper sides of the opposite faces of the support plate, two groups of telescopic loop bars are fixedly installed at two ends of the upper sides of the opposite faces of the support plate, and clamping plates are fixedly installed at the tops of output shafts of the electric push rods.
The technical scheme of the utility model is further improved as follows: the top of the telescopic loop bar is fixedly connected with two sides of the rear end of the clamping plate, the telescopic loop bar consists of an empty cylinder and a loop bar, and an anti-slip pad is arranged at the front end of the clamping plate.
The technical scheme of the utility model is further improved as follows: the mounting mechanism comprises a jogged block, the upper end of the jogged block is fixedly connected with the lower end of the mounting plate, screw holes are symmetrically formed in two sides of the lower end of the jogged block, a stamping head is movably mounted at the lower end of the jogged block, two side blocks are fixedly mounted in the middle of the upper end of the stamping head, through holes are formed in the surfaces of the side blocks, and mounting bolts are movably inserted in the middle of the through holes.
The technical scheme of the utility model is further improved as follows: the number of the mounting bolts, the through holes and the screw holes is consistent, and the mounting bolts are in threaded connection with the screw holes.
The technical scheme of the utility model is further improved as follows: the top die mechanism comprises a stamping table, four groups of embedded grooves are formed in the periphery of the lower end of the stamping table and fixedly connected with the top of the telescopic inner rod, sleeves are fixedly arranged in the embedded grooves, a flat block is movably arranged in the stamping table, a reset spring is fixedly arranged in the sleeve, a limiting block is fixedly arranged at the top of the reset spring, and a supporting rod is arranged at the upper end of the limiting block.
The technical scheme of the utility model is further improved as follows: the outer end of the limiting block is movably connected with the inner wall of the sleeve, the bottom end of the supporting rod penetrates through the sleeve to be fixedly connected with the upper end of the limiting block, and the top end of the supporting rod is fixedly connected with the lower end of the leveling block.
The technical scheme of the utility model is further improved as follows: the bottom of flexible interior pole and the upper end middle part fixed surface of base are connected, buffer spring's one end and the upper end middle surface fixed connection of base, the other end and the lower extreme fixed surface of punching press platform are connected.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a processing stamping die for a vacuum generator, which is characterized in that the vacuum generator is clamped and fixed by a clamping plate in a fixed assembly, so that the vacuum generator cannot deviate during stamping; simultaneously, the stamping head and the hydraulic cylinder in the mounting mechanism can be used for stamping the vacuum generator, so that the accuracy in stamping is improved, the stamping error is reduced, and meanwhile, the stamping head can be conveniently mounted and dismounted by using the mounting bolt, so that different stamping heads can be replaced for stamping.
2. The utility model provides a processing stamping die for a vacuum generator, which can push a supporting rod upwards by the influence of a reset spring in a film pushing mechanism, so that the supporting rod pushes a leveling block to push the bottom of the vacuum generator positioned in a stamping table out of a female die, thereby being convenient and quick and greatly improving the working efficiency; meanwhile, acting force generated during stamping can be buffered through the buffer spring under the action of the telescopic inner rod and the buffer spring, so that the stamping table is prevented from being damaged due to overlarge stamping force.
Drawings
FIG. 1 is a schematic diagram of a processing and stamping die of a vacuum generator of the present utility model;
FIG. 2 is a schematic structural view of a fixing assembly according to the present utility model;
FIG. 3 is a schematic view of the mounting mechanism of the present utility model;
FIG. 4 is a schematic view of the top mold mechanism of the present utility model;
fig. 5 is a schematic structural view of a detail view of the top film mechanism of the present utility model.
In the figure: 1. a main body; 2. a base; 3. a mounting frame; 4. a hydraulic cylinder; 5. a fixing assembly; 6. a mounting plate; 7. a mounting mechanism; 8. a top die mechanism; 9. a telescopic inner rod; 10. a buffer spring; 51. a support plate; 52. an electric push rod; 53. a telescopic loop bar; 54. a clamping plate; 71. a fitting block; 72. a screw hole; 73. punching heads; 74. a side block; 75. a through hole; 76. installing a bolt; 81. a stamping table; 82. a fitting groove; 83. a sleeve; 84. a flat block; 811. a return spring; 812. a limiting block; 813. a supporting rod.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1-5, the utility model provides a processing stamping die for a vacuum generator, which comprises a main body 1, wherein the front end of the main body 1 is provided with a base 2, the upper end of the base 2 is fixedly provided with a mounting frame 3, the middle of the top of the mounting frame 3 is fixedly provided with a hydraulic cylinder 4, both sides of the upper end of the base 2 are symmetrically provided with fixing components 5, the top of an output shaft of the hydraulic cylinder 4 is fixedly connected with a mounting plate 6, the lower end of the mounting plate 6 is provided with a mounting mechanism 7, the middle of the upper end of the base 2 is provided with a top die mechanism 8, the periphery of the bottom of the top die mechanism 8 is provided with telescopic inner rods 9, and the outer sides of the telescopic inner rods 9 are sleeved with buffer springs 10.
The bottom of the telescopic inner rod 9 is fixedly connected with the surface of the middle part of the upper end of the base 2, one end of the buffer spring 10 is fixedly connected with the surface of the middle part of the upper end of the base 2, and the other end of the buffer spring is fixedly connected with the surface of the lower end of the stamping table 81;
The vacuum generator can be fixed through the fixing component 5, the mounting mechanism 7 and the hydraulic cylinder 4, so that shaking and deviation during stamping are prevented, the precision during stamping is improved, and the stamping error is reduced;
The fixing assembly 5 comprises support plates 51, the bottoms of the support plates 51 are fixedly connected with the surfaces of two sides of the upper end of the base 2, electric push rods 52 are fixedly arranged in the middle of the upper sides of the opposite faces of the two groups of support plates 51, telescopic sleeve rods 53 are fixedly arranged at the two ends of the upper sides of the opposite faces of the two groups of support plates 51, and clamping plates 54 are fixedly arranged at the tops of output shafts of the electric push rods 52;
The top of the telescopic loop bar 53 is fixedly connected with two sides of the rear end of the clamping plate 54, the telescopic loop bar 53 consists of an empty cylinder and a loop bar, and an anti-slip pad is arranged at the front end of the clamping plate 54;
The clamping plates 54 are driven to extend through the electric push rod 52, so that the vacuum generator is clamped and fixed by the two groups of clamping plates 54, and the anti-slip effect of the clamping plates 54 can be improved when the clamping plates 54 are clamped by the anti-slip pads arranged on the front sides of the clamping plates 54;
The mounting mechanism 7 comprises a jogged block 71, the upper end of the jogged block 71 is fixedly connected with the lower end of the mounting plate 6, screw holes 72 are symmetrically formed in two sides of the lower end of the jogged block 71, a stamping head 73 is movably mounted at the lower end of the jogged block 71, two side blocks 74 are fixedly mounted in the middle of the upper end of the stamping head 73, through holes 75 are formed in the surfaces of the side blocks 74, and mounting bolts 76 are movably inserted in the middle of the through holes 75;
the number of the mounting bolts 76, the through holes 75 and the screw holes 72 is the same, and the mounting bolts 76 are in threaded connection with the screw holes 72;
The mounting bolts 76 at both ends of the side block 74 are rotated to separate the bolts from the screw holes 72, so that the side block 74 and the press head 73 can be separated from the fitting block 71, and the press mold to be used can be replaced.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the top die mechanism 8 comprises a stamping table 81, the periphery of the lower end of the stamping table 81 is fixedly connected with the top of the telescopic inner rod 9, four groups of embedded grooves 82 are formed in the front and rear of the inner layer of the stamping table 81, a sleeve 83 is fixedly arranged in the embedded grooves 82, a flat block 84 is movably arranged in the stamping table 81, a return spring 811 is fixedly arranged in the sleeve 83, a limiting block 812 is fixedly arranged at the top of the return spring 811, and a supporting rod 813 is arranged at the upper end of the limiting block 812.
The outer end of the limiting block 812 is movably connected with the inner wall of the sleeve 83, the bottom end of the supporting rod 813 penetrates through the sleeve 83 to be fixedly connected with the upper end of the limiting block 812, and the top end of the supporting rod 813 is fixedly connected with the lower end of the leveling block 84;
By means of the provided return spring 811, the support rod 813 can be pushed upwards, so that the support rod 813 pushes the flat block 84 and the bottom of the vacuum generator located in the punching table 81 is pushed out of the female die in the punching table 81, and punching efficiency is improved.
The working principle of the vacuum generator for processing the stamping die is specifically described below.
As shown in fig. 1-5, when the vacuum generator processing stamping die is used, firstly, the vacuum generator is placed in the stamping table 81, then the electric push rod 52 can be started, the output rod of the electric push rod 52 stretches and stretches to drive the clamping plate 54 to stretch and move, the clamping plate 54 drives the telescopic sleeve rod 53 to stretch and stretch synchronously, and meanwhile, the vacuum generator is fixed through the two clamping plates 54, so that the vacuum generator cannot shake and deviate during stamping; then the hydraulic cylinder 4 can be started, the output rod of the hydraulic cylinder 4 drives the punching head 73 to downwards, so that the punching head 73 punches the vacuum generator of the hydraulic cylinder, when the punching head 73 needs to be replaced, the mounting bolt 76 can be rotated, the punching head 73 is separated from the embedded block 71, and then the required punching head 73 can be replaced; when the stamping head 73 is contacted with the vacuum generator and performs stamping, the bottom of the vacuum generator drives the flat block 84 to be downward, the flat block 84 enables the supporting rod 813 to be downward, the supporting rod 813 drives the limiting block 812 to extrude the reset spring 811 downward, when the reset spring 811 is extruded, the flat block 84 cannot move, and when the stamping head 73 is stamped and ascends, the reset spring 811 drives the supporting rod 813 to be upward under the influence of the self action through the jacking limiting block 812, and the supporting rod 813 jacks the flat block 84 to jack the bottom of the vacuum generator located in the stamping table 81 out of the stamping table 81, so that stamping is convenient and rapid, and working efficiency is greatly improved.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (8)
1. The utility model provides a vacuum generator processing stamping die, includes main part (1), the front end of main part (1) is equipped with base (2), its characterized in that: the utility model discloses a flexible buffer spring, including base (2), fixed mounting, supporting structure and buffer spring (10), fixed mounting has mounting bracket (3) in the upper end fixed mounting of base (2), fixed subassembly (5) are all installed to fixed mounting in the middle of the top of mounting bracket (3), fixed subassembly (5) are all installed to the upper end both sides of base (2), output shaft top fixedly connected with mounting panel (6) of pneumatic cylinder (4), installation mechanism (7) are installed to the lower extreme of mounting panel (6), install top mould mechanism (8) in the middle of the upper end of base (2), flexible interior pole (9) are all installed all around the bottom of top mould mechanism (8), the outside cover of flexible interior pole (9) is equipped with buffer spring (10).
2. The vacuum generator tooling press die of claim 1, wherein: the fixing assembly (5) comprises a support plate (51), the bottoms of the support plate (51) are fixedly connected with two sides of the upper end of the base (2), two groups of electric push rods (52) are fixedly installed in the middle of the upper sides of the opposite faces of the support plate (51), telescopic sleeve rods (53) are fixedly installed at two ends of the upper sides of the opposite faces of the support plate (51), and clamping plates (54) are fixedly installed at the tops of output shafts of the electric push rods (52).
3. The vacuum generator working stamping die of claim 2, wherein: the top of the telescopic loop bar (53) is fixedly connected with two sides of the rear end of the clamping plate (54), the telescopic loop bar (53) consists of an empty cylinder and a loop bar, and an anti-slip pad is arranged at the front end of the clamping plate (54).
4. The vacuum generator tooling press die of claim 1, wherein: the mounting mechanism (7) comprises a jogged block (71), the upper end of the jogged block (71) is fixedly connected with the lower end of the mounting plate (6), screw holes (72) are symmetrically formed in two sides of the lower end of the jogged block (71), a stamping head (73) is movably mounted at the lower end of the jogged block (71), two side blocks (74) are fixedly mounted in the middle of the upper end of the stamping head (73), through holes (75) are formed in the surfaces of the side blocks (74), and mounting bolts (76) are movably inserted in the middle of the through holes (75).
5. The vacuum generator tooling press mold of claim 4, wherein: the number of the mounting bolts (76), the number of the through holes (75) and the number of the screw holes (72) are identical, and the mounting bolts (76) are in threaded connection with the screw holes (72).
6. The vacuum generator tooling press die of claim 1, wherein: the top die mechanism (8) comprises a stamping table (81), the periphery of the lower end of the stamping table (81) is fixedly connected with the top of a telescopic inner rod (9), four groups of embedded grooves (82) are formed in the front and the rear of the inner layer of the stamping table (81), a sleeve (83) is fixedly arranged in the embedded grooves (82), a flat block (84) is movably arranged in the stamping table (81), a reset spring (811) is fixedly arranged in the sleeve (83), a limiting block (812) is fixedly arranged at the top of the reset spring (811), and a supporting rod (813) is arranged at the upper end of the limiting block (812).
7. The vacuum generator tooling press mold of claim 6, wherein: the outer end of the limiting block (812) is movably connected with the inner wall of the sleeve (83), the bottom end of the supporting rod (813) penetrates through the sleeve (83) to be fixedly connected with the upper end of the limiting block (812), and the top end of the supporting rod (813) is fixedly connected with the lower end of the leveling block (84).
8. The vacuum generator tooling press die of claim 1, wherein: the bottom of the telescopic inner rod (9) is fixedly connected with the surface of the middle part of the upper end of the base (2), one end of the buffer spring (10) is fixedly connected with the surface of the middle part of the upper end of the base (2), and the other end of the buffer spring is fixedly connected with the surface of the lower end of the stamping table (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322779300.1U CN221473291U (en) | 2023-10-17 | 2023-10-17 | Stamping die for processing vacuum generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322779300.1U CN221473291U (en) | 2023-10-17 | 2023-10-17 | Stamping die for processing vacuum generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221473291U true CN221473291U (en) | 2024-08-06 |
Family
ID=92361425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322779300.1U Active CN221473291U (en) | 2023-10-17 | 2023-10-17 | Stamping die for processing vacuum generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221473291U (en) |
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2023
- 2023-10-17 CN CN202322779300.1U patent/CN221473291U/en active Active
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