CN213469125U - Cold extrusion die for valve spring seat - Google Patents
Cold extrusion die for valve spring seat Download PDFInfo
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- CN213469125U CN213469125U CN202022187118.3U CN202022187118U CN213469125U CN 213469125 U CN213469125 U CN 213469125U CN 202022187118 U CN202022187118 U CN 202022187118U CN 213469125 U CN213469125 U CN 213469125U
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Abstract
The utility model discloses a cold extrusion die of valve spring seat, its technical scheme is: including equipment platform, last mould platform and lower mould platform, operation panel and base are installed respectively to the top of equipment platform, be equipped with ya keli visor on the operation panel, the internally mounted of base has damping spring, the top of base is equipped with hydraulic cylinder, hydraulic cylinder's top is connected with the lifter, the top fixedly connected with roof of lifter, go up mould platform fixed mounting on the bottom surface of roof, the inside of going up the mould platform is equipped with the mold core, install first fixed iron plate between mold core and the last mould platform. The cold extrusion die for the valve spring seat has the beneficial effects that: through setting up response button, spacing briquetting and the warning light that resets, after pushing down to suitable position, the response button is pressed to spacing briquetting, and the warning light lights the start-up pneumatic cylinder and drives protruding type briquetting and reset, has improved the accurate nature and the convenience of work so greatly.
Description
Technical Field
The utility model relates to a cold extrusion die designs technical field, concretely relates to cold extrusion die of valve spring holder.
Background
The valve spring is a small tool which ensures that the valve is seated and tightly attached in time and prevents the valve from jumping and damaging the sealing property of the engine when the engine vibrates, and the valve spring is mostly made of high-quality alloy steel wires and is subjected to heat treatment to improve the fatigue strength of the valve. In order to avoid the corrosion of the spring, the surface of the spring should be galvanized and phosphatized. The two end faces of the spring must be ground flat and perpendicular to the axis of the spring to prevent the spring from being inclined in work, the existing valve spring seat can be manufactured by using a cold extrusion die, and the manufacturing principle is that the valve spring seat to be processed is pressed by a convex pressing block and then is molded.
The current cold extrusion die does not have a good reset prompting mechanism, needs manual operation, so can influence the accuracy of processing, and needs the manual work to go to reset the lower die after the work is finished, thus greatly influencing the work efficiency.
Therefore, the invention is necessary to develop a cold extrusion die for the valve spring seat.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a cold extrusion die of valve spring seat through setting up response button, spacing briquetting, the warning light that resets and die pressing mechanism resets to solve current cold extrusion die and do not have fine warning mechanism that resets, need manual operation, so can influence the accuracy of processing, and need the manual work to go after the work is accomplished and reset the lower die, influenced work efficiency's problem so greatly.
In order to achieve the above object, the present invention provides the following technical solutions: a cold extrusion die for a valve spring seat comprises an equipment table, an upper die table and a lower die table, wherein an operation table and a base are respectively installed at the top end of the equipment table, an acrylic protective cover is arranged on the operation table, a damping spring is installed inside the base, a lifting hydraulic cylinder is arranged at the top end of the base, a lifting rod is connected to the top end of the lifting hydraulic cylinder, a top plate is fixedly connected to the top end of the lifting rod, the upper die table is fixedly installed on the bottom end surface of the top plate, a die core is arranged inside the upper die table, a first fixed iron block is installed between the die core and the upper die table, a connecting column is arranged at the bottom end of the die core, a convex pressing block is connected to the bottom end of the connecting column, limiting pressing blocks are respectively arranged on two sides of the bottom end of the die core, the lower die table is fixedly installed on, the utility model discloses a mould pressing mechanism, including lower mould platform, fixed station, mount table, the inner chamber of lower mould platform is looked the opening part just and is equipped with automatic spring apron, the top surface mounting of lower mould platform has two fixed stations, install the fixed iron plate of second between fixed station and the lower mould platform, the top of fixed station is equipped with the mount table, the top of mount table is equipped with the response button, the side of mount table is equipped with the warning light that resets, the inside of two fixed stations is equipped with the moulding mechanism that resets.
Preferably, damping spring installs the inside at the base through the welded mode, damping spring is equipped with a plurality ofly and equidistance in the inside of base and distributes.
Preferably, all be equipped with two mounting holes on first fixed iron plate and the fixed iron plate of second, first fixed iron plate and the fixed iron plate of second all pass the mounting hole through the bolt and fix.
Preferably, the convex pressing block is installed at the bottom end of the connecting column in a clamping groove connection mode, a limiting groove is formed in the bottom end of the connecting column, fixing nuts are installed on two sides of the limiting groove, and the outer wall of the convex pressing block is tightly attached to the inner wall of the limiting groove.
Preferably, the automatic spring cover plate is closed and opened through a pressing type, the automatic spring cover plate forms a reverse structure with a front view opening of the inner cavity through a hinge shaft, and transparent toughened glass is arranged on the automatic spring cover plate.
Preferably, the induction button corresponds to the limiting pressing block in position, the reset prompting lamp is started by pressing the induction button through the limiting pressing block, and the lifting hydraulic cylinder can move up and down by starting the reset prompting lamp.
Preferably, the reset die pressing mechanism comprises a moving block, a concave module, a sliding block, a sliding groove, a reset pressure spring, a pressing connecting rod and a pressing plate, the concave module clamping groove is connected to the top end of the moving block, the positions of the concave module clamping groove are in one-to-one correspondence with those of the convex pressing blocks, the moving block moves in the sliding groove through the sliding blocks mounted on two sides and moves up and down in the two fixed tables, the reset pressure spring is arranged at the bottom end of the sliding block, the pressing connecting rod is connected to the bottom end of the moving block, and the pressing plate is connected.
The utility model has the advantages that:
the utility model discloses a set up response button, spacing briquetting and the warning light that resets, after pressing to suitable position down, the response button is pressed to spacing briquetting, and the warning light lights and starts the pneumatic cylinder and drive protruding type briquetting and reset, has improved the accurate nature and the convenience of work so greatly.
1. The utility model discloses an installation damping spring, protruding type briquetting repeatedly pushes down a large amount of pressures that produce the base in can reducing the working process greatly, has witnessed the loss of equipment, has reduced the maintenance cost.
2. The utility model discloses a fixed iron plate of first fixed iron plate of installation and second has strengthened mold core and last mould platform like this greatly, lower mould platform and the stability between the fixed station for the more firm of in-process cold extrusion die of processing.
3. The utility model discloses an install automatic spring apron because automatic spring apron closes and opens for the push type, places like this or takes out the convenience that the processing article is all very to be equipped with transparent toughened glass on the automatic spring apron and can make things convenient for the staff to observe the particular case of work, it is very convenient.
Drawings
Fig. 1 is a schematic view of the overall internal structure provided by the present invention;
fig. 2 is a schematic view of the overall structure provided by the present invention;
fig. 3 is a schematic view of an enlarged structure at a position a provided by the present invention;
fig. 4 is a schematic view of an enlarged structure at the position B provided by the present invention;
fig. 5 is a schematic view of a resetting and pressing mechanism provided by the present invention;
in the figure: 1. an equipment table; 2. an operation table; 3. a base; 4. an acrylic protective cover; 5. a damping spring; 6. a lifting hydraulic cylinder; 7. a lifting rod; 8. a top plate; 9. feeding a die table; 10. a mold core; 11. a first fixed iron block; 12. connecting columns; 13. a convex pressing block; 14. a limiting pressing block; 15. a lower die table; 16. a valve spring; 17. an automatic spring cover plate; 18. a fixed table; 19. a second fixed iron block; 20. a mounting seat; 21. an induction button; 22. resetting the prompting lamp; 23. resetting the die pressing mechanism; 2301. a moving block; 2302. a concave module; 2303. a slider; 2304. a chute; 2305. resetting the pressure spring; 2306. pressing the connecting rod downwards; 2307. and (7) pressing a plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, refer to fig. 1-5, the utility model provides a pair of valve spring seat cold extrusion die, including equipment platform 1, last mould platform 9 and lower mould platform 15, its characterized in that: an operation table 2 and a base 3 are respectively installed at the top end of the equipment table 1, an acrylic protective cover 4 is arranged on the operation table 2, a damping spring 5 is installed inside the base 3, a lifting hydraulic cylinder 6 is arranged at the top end of the base 3, a lifting rod 7 is connected to the top end of the lifting hydraulic cylinder 6, a top plate 8 is fixedly connected to the top end of the lifting rod 7, an upper mold table 9 is fixedly installed on the bottom end surface of the top plate 8, a mold core 10 is arranged inside the upper mold table 9, a first fixed iron block 11 is installed between the mold core 10 and the upper mold table 9, a connecting column 12 is arranged at the bottom end of the mold core 10, a convex pressing block 13 is connected to the bottom end of the connecting column 12, limiting pressing blocks 14 are respectively arranged on two sides of the bottom end of the mold core 10, a lower mold table 15 is fixedly installed on the top end surface of the base 3, and, an automatic spring cover plate 17 is arranged at an opening of an inner cavity of the lower die table 15 in a front view mode, two fixed tables 18 are arranged on the top end surface of the lower die table 15, a second fixed iron block 19 is arranged between the fixed tables 18 and the lower die table 15, an installation seat 20 is arranged at the top end of each fixed table 18, an induction button 21 is arranged at the top end of each installation seat 20, a reset prompting lamp 22 is arranged on the side face of each installation seat 20, and a reset die pressing mechanism 23 is arranged inside each fixed table 18;
the utility model discloses a use as follows: when the utility model is used, firstly, the acrylic protective cover 4 is opened, the power supply of the equipment is started through the operation table 2, the damping springs 5 welded and installed inside the base 3 are checked one by one, after the checking is finished, the first fixed iron block 11 and the second fixed iron block 19 are installed through bolts, then the convex pressing block 13 is installed at the bottom end of the connecting column 12 in a clamping groove connection mode, the bottom end of the connecting column 12 is provided with a limit groove, fixing nuts are installed at both sides of the limit groove to stabilize the convex pressing block 13, after the installation is finished, the automatic spring cover plate 17 is opened, the valve spring 16 to be processed is put into an inner cavity to be fixed, the automatic spring cover plate 17 is closed, then the lifting hydraulic cylinder 6 is started to drive the lifting rod 7 to descend, the lifting rod 7 drives the convex pressing block 13 below the mold core 10 to exert pressure on the concave type module 2302 on the resetting, the valve spring 16 that treats processing through clamp plate 2307 of movable block 2301 below, valve spring 16 is by compression deformation, form complete valve spring seat, after pushing down to suitable position, induction button 21 is pressed to spacing briquetting 14, the warning light that resets 22 lights and starts hydraulic cylinder 6 and drive protruding type briquetting 13 and reset, after the work is accomplished, because the restoration of protruding type briquetting 13, movable block 2301 is no longer stressed, the compression spring 2305 that resets upwards exerts thrust, make slider 2303 upwards slide in spout 2304 inside under the thrust effect, thereby drive movable block 2301 and reset, complete processing has just been accomplished once like this, the model of pneumatic cylinder 6 is CDM2B25 in the present case.
referring to the attached drawing 1 of the specification, the cold extrusion die for the valve spring seat of the embodiment comprises an equipment table 1, an upper die table 9 and a lower die table 15, and is characterized in that: the top of the equipment platform 1 is respectively provided with an operating platform 2 and a base 3, the operating platform 2 is provided with an acrylic protective cover 4, the base 3 is internally provided with a damping spring 5, the damping spring 5 is arranged in the base 3 in a welded manner, the damping spring 5 is arranged in the base 3 in a plurality of and equidistantly distributed manner, the top of the base 3 is provided with a hydraulic cylinder 6, the top end of the hydraulic cylinder 6 is connected with a lifting rod 7, the top end of the lifting rod 7 is fixedly connected with a top plate 8, an upper die table 9 is fixedly arranged on the bottom surface of the top plate 8, the upper die table 9 is internally provided with a die core 10, a first fixed iron block 11 is arranged between the die core 10 and the upper die table 9, the bottom end of the die core 10 is provided with a connecting column 12, the bottom end of the connecting column 12 is connected with a convex pressing block 13, the convex pressing block 13 is arranged at the bottom end, the bottom end of the connecting column 12 is provided with a limiting groove, fixing nuts are arranged on two sides of the limiting groove, the outer wall of the convex pressing block 13 is tightly attached to the inner wall of the limiting groove, limiting pressing blocks 14 are respectively arranged on two sides of the bottom end of the mold core 10, the lower mold table 15 is fixedly arranged on the top end surface of the base 3, a valve spring 16 to be processed is placed in an inner cavity of the lower mold table 15, an automatic spring cover plate 17 is arranged at an orthographic opening of the inner cavity of the lower mold table 15, the automatic spring cover plate 17 is closed and opened through pressing, the automatic spring cover plate 17 forms a reverse structure through a hinge shaft and the orthographic opening of the inner cavity, transparent toughened glass is arranged on the automatic spring cover plate 17, two fixing tables 18 are arranged on the top end surface of the lower mold table 15, and a second fixing iron block 19 is arranged between the fixing tables 18 and the lower, the first fixed iron block 11 and the second fixed iron block 19 are respectively provided with two mounting holes, the first fixed iron block 11 and the second fixed iron block 19 are fixed by bolts penetrating through the mounting holes, the top end of the fixed table 18 is provided with a mounting seat 20, the top end of the mounting seat 20 is provided with an induction button 21, the induction button 21 and the limiting pressing block 14 are mutually corresponding in position, the side surface of the mounting seat 20 is provided with a reset prompting lamp 22, the reset prompting lamp 22 is started by pressing the induction button 21 through the limiting pressing block 14, the lifting hydraulic cylinder 6 can be lifted by opening the reset prompting lamp 22, the two fixed tables 18 are internally provided with a reset compression mold mechanism 23, the reset compression mold mechanism 23 comprises a movable block 2301, a concave mold module 2302, a sliding block 2303, a sliding chute 4, a reset compression spring 2305, a press connecting rod 2306 and a pressing plate 2307, the concave mold module 2302 is connected to the top end of the movable block 2301 and is in one-to one correspondence with the pressing block 13, the moving block 2301 moves in the sliding groove 2304 through the sliding blocks 2303 installed on two sides so as to move up and down in the two fixing tables 18, the bottom end of the sliding block 2303 is provided with a reset pressure spring 2305, the downward pressing connecting rod 2306 is connected to the bottom end of the moving block 2301, and the bottom end of the downward pressing connecting rod 2306 is connected with a pressing plate 2307.
The implementation scenario is specifically as follows: when the utility model is used, firstly, the acrylic protective cover 4 is opened, the power supply of the equipment is started through the operation table 2, the damping springs 5 welded and installed inside the base 3 are checked one by one, the damping springs 5 are installed, a great deal of pressure generated by repeatedly pressing down the convex pressing block 13 on the base 3 in the working process can be greatly reduced, the equipment loss is reduced, the maintenance cost is reduced, after the check is finished, the first fixed iron block 11 and the second fixed iron block 19 are installed through bolts, the stability between the lower die table 15 and the fixed die table 18 is greatly enhanced through installing the first fixed iron block 11 and the second fixed iron block 19, the cold extrusion die is more stable in the processing process, then the convex pressing block 13 is installed at the bottom end of the connecting column 12 in a clamping groove connection mode, and the bottom end of the connecting column 12 is provided with a limiting groove, fixing nuts are respectively arranged on two sides of the limiting groove to stabilize the convex pressing block 13, the convex pressing block 13 is connected and arranged through the clamping groove, so that the convex pressing block 13 can be conveniently installed or maintained and replaced by workers, the convex pressing block 13 is fixed in the limiting groove through the fixing nuts, the stability of the convex pressing block 13 in repeated pressing is enhanced, after the installation is finished, the automatic spring cover plate 17 is opened, the valve spring 16 to be processed is placed in the inner cavity for fixing, the automatic spring cover plate 17 is closed after the completion, the automatic spring cover plate 17 is installed, the automatic spring cover plate 17 is closed and opened by pressing, the processed object is very convenient to place or take out, the transparent toughened glass arranged on the automatic spring cover plate 17 can facilitate the workers to observe the specific conditions of the work, the lifting hydraulic cylinder 6 is very convenient to start to drive the lifting rod 7 to descend, the lifting rod 7 drives the convex pressing block 13 below the mold core 10 to apply pressure to the concave module 1302 on the reset pressing mechanism 23, the valve spring 16 to be processed is processed through the pressing plate 2307 below the moving block 2301, the valve spring 16 is compressed and deformed to form a complete valve spring seat, after the valve spring is pressed to a proper position, the limit pressing block 14 presses the induction button 21, the reset prompting lamp 22 lights the starting hydraulic cylinder 6 to drive the convex pressing block 13 to reset, the induction button 21, the limit pressing block 14 and the reset prompting lamp 22 are arranged, so that the working accuracy and convenience are greatly improved, the quality of the processed valve spring seat is better, after the work is finished, as the convex pressing block 13 is reset, the moving block 2301 is not stressed any more, the reset pressure spring 2305 applies thrust upwards, the sliding block 2303 slides upwards in the sliding groove 2304 under the action of the thrust, and the moving block 2301 is driven to reset, through setting up die pressing mechanism 23 that resets, can be very convenient carry out the processing work of next time after accomplishing work rapidly, promoted work efficiency greatly like this, take out the work piece place again treat the processing valve spring 16 can, very convenient, complete processing has just been accomplished like this, the model of pneumatic cylinder 6 is CDM2B25 in this case.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (7)
1. The utility model provides a cold extrusion die of valve spring seat, includes equipment platform (1), goes up moulding stage (9) and lower moulding stage (15), its characterized in that: an operation table (2) and a base (3) are respectively installed on the top end of the equipment table (1), an acrylic protective cover (4) is arranged on the operation table (2), a damping spring (5) is installed inside the base (3), a lifting hydraulic cylinder (6) is arranged on the top end of the base (3), a lifting rod (7) is connected to the top end of the lifting hydraulic cylinder (6), a top plate (8) is fixedly connected to the top end of the lifting rod (7), an upper die table (9) is fixedly installed on the bottom end surface of the top plate (8), a die core (10) is arranged inside the upper die table (9), a first fixed iron block (11) is installed between the die core (10) and the upper die table (9), a connecting column (12) is arranged at the bottom end of the die core (10), a convex pressing block (13) is connected to the bottom end of the connecting column (12), and limiting pressing blocks (14) are respectively arranged on two sides, lower die table (15) fixed mounting is on the top surface of base (3), place valve spring (16) that remain to be processed in the inner chamber of lower die table (15), the inner chamber of lower die table (15) is just looked the opening part and is equipped with automatic spring cover board (17), the top surface mounting of lower die table (15) has two fixed stations (18), install the fixed iron plate of second (19) between fixed station (18) and lower die table (15), the top of fixed station (18) is equipped with mount pad (20), the top of mount pad (20) is equipped with response button (21), the side of mount pad (20) is equipped with warning light (22) that resets, the inside of two fixed stations (18) is equipped with the die pressing mechanism (23) that resets.
2. The cold extrusion die for a valve spring seat according to claim 1, wherein: damping spring (5) are installed in the inside of base (3) through the welded mode, damping spring (5) are equipped with a plurality of and equidistance distribution in the inside of base (3).
3. The cold extrusion die for a valve spring seat according to claim 1, wherein: all be equipped with two mounting holes on first fixed iron plate (11) and the fixed iron plate of second (19), first fixed iron plate (11) and the fixed iron plate of second (19) all pass the mounting hole through the bolt and fix.
4. The cold extrusion die for a valve spring seat according to claim 1, wherein: the bottom end of the connecting column (12) is provided with a limiting groove, fixing nuts are arranged on two sides of the limiting groove, and the outer wall of the convex pressing block (13) is tightly attached to the inner wall of the limiting groove.
5. The cold extrusion die for a valve spring seat according to claim 1, wherein: the automatic spring cover plate (17) is closed and opened through pressing, the automatic spring cover plate (17) forms a reverse structure through a hinged shaft and an orthographic opening of the inner cavity, and transparent tempered glass is arranged on the automatic spring cover plate (17).
6. The cold extrusion die for a valve spring seat according to claim 5, wherein: the induction button (21) corresponds to the limiting pressing block (14) in position, the reset prompting lamp (22) is started by pressing the induction button (21) through the limiting pressing block (14), and the lifting hydraulic cylinder (6) can perform lifting movement by starting the reset prompting lamp (22).
7. The cold extrusion die for a valve spring seat according to claim 1, wherein: the reset die pressing mechanism (23) comprises a moving block (2301), a concave module (2302), a sliding block (2303), a sliding groove (2304), a reset pressure spring (2305), a pressing connecting rod (2306) and a pressing plate (2307), wherein a clamping groove of the concave module (2302) is connected to the top end of the moving block (2301) and is in one-to-one correspondence with the convex pressing block (13), the moving block (2301) moves in the sliding groove (2304) through the sliding blocks (2303) installed on two sides to move up and down in the two fixing tables (18), the reset pressure spring (2305) is arranged at the bottom end of the sliding block (2303), the pressing connecting rod (2306) is connected to the bottom end of the moving block (2301), and the pressing plate (2307) is connected to the bottom end of the pressing connecting rod (2306.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022187118.3U CN213469125U (en) | 2020-09-29 | 2020-09-29 | Cold extrusion die for valve spring seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022187118.3U CN213469125U (en) | 2020-09-29 | 2020-09-29 | Cold extrusion die for valve spring seat |
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| Publication Number | Publication Date |
|---|---|
| CN213469125U true CN213469125U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022187118.3U Active CN213469125U (en) | 2020-09-29 | 2020-09-29 | Cold extrusion die for valve spring seat |
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| CN (1) | CN213469125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114315487A (en) * | 2021-11-30 | 2022-04-12 | 湖北航鹏化学动力科技有限责任公司 | Full-automatic explosive block preparation equipment |
-
2020
- 2020-09-29 CN CN202022187118.3U patent/CN213469125U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114315487A (en) * | 2021-11-30 | 2022-04-12 | 湖北航鹏化学动力科技有限责任公司 | Full-automatic explosive block preparation equipment |
| CN114315487B (en) * | 2021-11-30 | 2022-10-11 | 湖北航鹏化学动力科技有限责任公司 | Full-automatic explosive block preparation equipment |
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