CN219972389U - Cooling device for tempered springs - Google Patents
Cooling device for tempered springs Download PDFInfo
- Publication number
- CN219972389U CN219972389U CN202320862151.2U CN202320862151U CN219972389U CN 219972389 U CN219972389 U CN 219972389U CN 202320862151 U CN202320862151 U CN 202320862151U CN 219972389 U CN219972389 U CN 219972389U
- Authority
- CN
- China
- Prior art keywords
- rod
- shell
- cooling device
- clamping
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 37
- 238000005496 tempering Methods 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The utility model belongs to the technical field of spring tempering cooling devices, and particularly relates to a cooling device for a spring after tempering, which solves the problems of low working efficiency and splashing of scraps in the prior art.
Description
Technical Field
The utility model relates to the technical field of spring tempering cooling devices, in particular to a cooling device used after spring tempering.
Background
Currently, tempering is a metal heat treatment process in which a quenched workpiece is reheated to a suitable temperature below the lower critical temperature Ac1 (the starting temperature of pearlite to austenite transformation upon heating), and is cooled in air or a water, oil medium after a period of time. Or heating the quenched alloy workpiece to a proper temperature, preserving heat for a plurality of times, and then slowly or rapidly cooling. Are generally used to reduce or eliminate internal stresses in quenched steel parts or to reduce their hardness and strength to increase their ductility or toughness. The quenched workpiece should be tempered in time, and the required mechanical properties can be obtained through the matching of quenching and tempering. Tempering is a heat treatment process in which a workpiece is hardened, then heated to a temperature below Ac1 (the starting temperature of transformation from pearlite to austenite during heating), kept for a certain period of time, and then cooled to room temperature. Tempering generally follows quenching, the purpose of which is to: (a) Residual stress generated during quenching of the workpiece is eliminated, and deformation and cracking are prevented; (b) The hardness, strength, plasticity and toughness of the workpiece are adjusted to meet the requirement of service performance; (c) stabilizing the organization and size, ensuring accuracy; (d) improving and enhancing processability. Tempering is thus the last important step in obtaining the desired properties of the workpiece. The required mechanical properties can be obtained by the combination of quenching and tempering. Tempering is classified into low-temperature tempering, medium-temperature tempering and high-temperature tempering according to the tempering temperature range.
The authorized bulletin number in the prior art is: the utility model provides a cooling device for behind spring tempering of CN211872054U, includes the base, the both sides of base up end are fixed with first support and second support through the perpendicular installation of screw, and the roller is installed in one side rotation at first support and second support middle part, and horizontal welding has the cylinder between two rollers, and the ventilation hole has evenly been seted up in the outside of cylinder, and the middle part intercommunication of cylinder upside has feed opening and spiral cover, and horizontal installation is fixed with turbofan and refrigeration board between the up end of first support and second support, and the middle part pull of base up end is provided with dust collecting box. According to the utility model, the spring in the roller can be better cooled, dust attached to the spring falls into the dust collection box from the vent hole of the roller while the spring rolls in the roller, so that the spring can be sufficiently cooled, and dust can be collected, and further, the working efficiency is better improved.
Disclosure of Invention
The utility model aims to provide a cooling device for a tempered spring, which solves the problems of low working efficiency and splashing of scraps.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cooling device after being used for spring tempering, includes casing, cylinder and garbage collection frame, the bottom of casing is through screw fixedly connected with bottom plate, garbage collection frame with the cylinder is located the inside of casing, the internally mounted of casing has cooling fan, the inside of casing rotates installs the dead lever, the inside of casing is respectively through screw fixedly connected with slip cap and clamping sleeve, the inside of casing rotates installs the connecting rod;
the inside of slip cap with the inside of card end cover is sliding fit with control rod and clamping lever respectively, the one end of clamping lever is through screw fixedly connected with ejector pin, sliding fit has pole setting and montant respectively at the both ends of connecting rod, the pole setting with the montant is movable articulated respectively the control rod with on the ejector pin, through screw fixedly connected with rocking handle on the dead lever, circular slot and draw-in groove have been seted up respectively to the inside of cylinder, the clamping lever with the one end of dead lever is nested respectively the circular slot with the inside of draw-in groove.
Preferably, the shell is fixedly connected with two symmetrically arranged hinges through screws, and the rotating parts of the two hinges are jointly fixedly connected with a protective door through screws.
Preferably, two symmetrically arranged grooves are formed in the shell, and two sides of the waste collection frame are respectively nested in the two grooves.
Preferably, the two ends of the connecting rod are respectively provided with a vertical groove and a vertical groove, and the vertical rod are respectively connected with the vertical groove and the inside of the vertical groove in a sliding manner.
Preferably, the inside of the locking sleeve is provided with a transverse groove, the clamping rod is connected in a sliding mode in the transverse groove, the other end of the clamping rod is welded with an ejection spring, and the other end of the ejection spring is welded in the transverse groove.
Preferably, a sliding groove is formed in the sliding sleeve, and the control rod penetrates through the sliding groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the clamping rod, the control rod and other structures, after the cooling of the screw in the roller is completed, the control rod is pressed to drive the vertical rod to move rightwards, the vertical rod is driven to move leftwards through the connecting rod, the clamping rod is pulled to move leftwards through the ejector rod, the roller is taken down from the fixed rod in a sliding manner, the other roller fully filled with the spring to be cooled is re-nested on the fixed rod, the control rod is loosened, the ejector spring is used for embedding the clamping rod into the circular groove of the new roller, so that the cooling can be continued, the working efficiency is improved, and the effect of improving the working efficiency is realized.
2. According to the utility model, through the arrangement of the structures such as the hinge and the protective door, the protective door is arranged on the shell, and the protective door is closed after the spring to be cooled is placed in, so that scraps are prevented from rotating around along with the roller to splash in the cooling process, the damage to staff is avoided, and the effect of preventing the scraps from splashing is realized.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a side view of a securing lever of the present utility model;
fig. 3 is a schematic overall structure of the present utility model.
In the figure: 1. a housing; 2. a cooling fan; 3. a roller; 4. a fixed rod; 5. a rocking handle; 6. a waste collection frame; 7. a bottom plate; 8. a control lever; 9. a sliding sleeve; 10. a vertical rod; 11. a connecting rod; 12. a vertical rod; 13. a clamping rod; 14. a push rod; 15. an ejector spring; 16. a clamping sleeve; 17. a protective door; 18. a hinge; 19. a clamping groove.
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. 1-3, a cooling device for after spring tempering, which comprises a housing 1, a roller 3 and a waste collection frame 6, bottom plate 7 is fixedly connected to the bottom of housing 1 through screws, waste collection frame 6 and roller 3 are all located in the inside of housing 1, cooling fan 2 is installed in the internally mounted of housing 1, dead lever 4 is installed in the inside rotation of housing 1, sliding sleeve 9 and clamping sleeve 16 are respectively connected through screws, connecting rod 11 is installed in the inside rotation of housing 1, sliding sleeve 9 and clamping sleeve 16 are respectively slidingly equipped with control rod 8 and clamping rod 13 in the inside, one end of clamping rod 13 is fixedly connected with ejector rod 14 through screws, both ends of connecting rod 11 are respectively slidingly equipped with pole 10 and montant 12, pole 10 and montant 12 are respectively movably hinged to control rod 8 and ejector rod 14, round groove and clamping groove 19 are respectively opened in the inside of roller 3, one end of clamping rod 13 and dead lever 4 is respectively nested in the inside of round groove and clamping groove 19, through clamping rod 13, connecting rod 13 is pulled down by the inside rotation of control rod 8 and the like structure, after the inner part of clamping rod 3 is pushed down by the roller 3, cooling rod 13 is pushed down by the inner rod 12, the cooling rod is further pushed down by the inner rod 3, the cooling rod is realized, the effect is improved, the cooling effect is improved by driving the inner rod 13 is realized, the cooling rod is further pushed down by the inner rod 3 through the roller 3, and the cooling rod is further pushed down by the inner rod 3 through the control rod 3, and the cooling rod is further pushed down by the control rod 13, the cooling rod is further pushed down by the inner rod is further pushed down by the cooling rod 3.
Referring to fig. 1-3, two symmetrically arranged hinges 18 are fixedly connected to the shell 1 through screws, the rotation parts of the two hinges 18 are fixedly connected with a protective door 17 through screws, the protective door 17 is installed on the shell 1 through the arrangement of the hinges 18, the protective door 17 and the like, when the protective door 17 is closed after a spring to be cooled is placed in the shell, scraps are prevented from splashing everywhere along with the rotation of the roller 3 in the cooling process, damage to workers is avoided, and the effect of preventing the scraps from splashing is achieved.
Referring to fig. 1, two symmetrically arranged grooves are formed in the housing 1, and two sides of the waste collection frame 6 are respectively nested in the two grooves.
Referring to fig. 1, two ends of a connecting rod 11 are respectively provided with a vertical groove and a vertical groove, and a vertical rod 10 and a vertical rod 12 are respectively slidably connected in the vertical groove and the vertical groove.
Referring to fig. 1, a transverse slot is formed in the locking sleeve 16, a locking rod 13 is slidably connected in the transverse slot, an ejector spring 15 is welded at the other end of the locking rod 13, and the other end of the ejector spring 15 is welded in the transverse slot.
Referring to fig. 1, a sliding groove is formed in the sliding sleeve 9, and the control rod 8 passes through the sliding groove.
The specific implementation process of the utility model is as follows: after the cooling of the screw inside the roller 3 is finished, the control rod 8 is pressed, the vertical rod 10 is driven to move rightwards, the vertical rod 12 is driven to move leftwards through the connecting rod 11, the clamping rod 13 is pulled to move leftwards through the ejector rod 14, the roller 3 is taken down from the fixed rod 4 in a sliding manner, the other roller 3 fully filled with the spring to be cooled is re-nested on the fixed rod 4, the control rod 8 is loosened, the clamping rod 13 is embedded into the circular groove inside the new roller 3 through the ejection spring 15, and therefore the cooling can be continued, and the working efficiency is improved.
The protective door 17 is arranged on the shell 1, and when the protective door 17 is closed after the spring to be cooled is put in, the scraps are prevented from splashing everywhere along with the rotation of the roller 3 in the cooling process, so that the injury to workers is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cooling device after being used for spring tempering, includes casing (1), cylinder (3) and garbage collection frame (6), its characterized in that: the bottom of the shell (1) is fixedly connected with a bottom plate (7) through screws, the waste collection frame (6) and the roller (3) are both positioned in the shell (1), a cooling fan (2) is installed in the shell (1), a fixing rod (4) is installed in the shell (1) in a rotating mode, a sliding sleeve (9) and a clamping sleeve (16) are fixedly connected in the shell (1) through screws respectively, and a connecting rod (11) is installed in the shell (1) in a rotating mode;
the inside of slip cap (9) with inside slip fit has control rod (8) and clamping lever (13) respectively, screw fixedly connected with ejector pin (14) are passed through to the one end of clamping lever (13), the both ends of connecting rod (11) are slidable fit respectively and are had pole setting (10) and montant (12), pole setting (10) with montant (12) are articulated respectively control rod (8) with on ejector pin (14), be connected with rocking handle (5) through screw fixedly on dead lever (4), circular slot and draw-in groove (19) have been seted up respectively to the inside of cylinder (3), clamping lever (13) with the one end of dead lever (4) is nested respectively the circular slot with the inside of draw-in groove (19).
2. A cooling device for a tempered spring according to claim 1, wherein: two symmetrically arranged hinges (18) are fixedly connected to the shell (1) through screws, and a protective door (17) is fixedly connected to the rotating parts of the two hinges (18) through screws.
3. A cooling device for a tempered spring according to claim 1, wherein: two symmetrically arranged grooves are formed in the shell (1), and two sides of the waste collection frame (6) are respectively nested in the two grooves.
4. A cooling device for a tempered spring according to claim 1, wherein: vertical grooves and vertical grooves are respectively formed in two ends of the connecting rod (11), and the vertical rods (10) and the vertical rods (12) are respectively and slidably connected in the vertical grooves and the vertical grooves.
5. A cooling device for a tempered spring according to claim 1, wherein: the inside of clamping sleeve (16) has seted up the horizontal groove, clamping rod (13) sliding connection is in the inside of horizontal groove, the other end welding of clamping rod (13) has ejection spring (15), the other end welding of ejection spring (15) is in the inside of horizontal groove.
6. A cooling device for a tempered spring according to claim 1, wherein: the sliding sleeve (9) is internally provided with a sliding groove, and the control rod (8) penetrates through the sliding groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320862151.2U CN219972389U (en) | 2023-04-18 | 2023-04-18 | Cooling device for tempered springs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320862151.2U CN219972389U (en) | 2023-04-18 | 2023-04-18 | Cooling device for tempered springs |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219972389U true CN219972389U (en) | 2023-11-07 |
Family
ID=88597609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320862151.2U Active CN219972389U (en) | 2023-04-18 | 2023-04-18 | Cooling device for tempered springs |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219972389U (en) |
-
2023
- 2023-04-18 CN CN202320862151.2U patent/CN219972389U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100422351C (en) | Stepped quenching process and its apparatus suitable for bainite and martensite quenching | |
CN219972389U (en) | Cooling device for tempered springs | |
CN215481124U (en) | Full-automatic energy-saving annealing furnace for stainless steel pipes | |
CN211019746U (en) | Quenching and tempering switch board for thermal treatment | |
CN112247040B (en) | Method and device for rapidly forging large steel ingot | |
CN113087367A (en) | Auxiliary shaping device for production of arc-shaped toughened glass and implementation method thereof | |
CN209741219U (en) | metal quenching equipment for metal heat treatment | |
CN110283970B (en) | Forging waste heat utilization device of eccentric shaft forging and use method thereof | |
CN215481106U (en) | Tempering furnace for metal surface heat treatment | |
CN208266216U (en) | A kind of Novel hardening furnace | |
CN220597575U (en) | Die steel low-energy-consumption annealing mechanism | |
CN221117503U (en) | Heater for metal heat treatment | |
CN220307596U (en) | Auxiliary review data collection device for power transmission and transformation project cost | |
CN220265776U (en) | Steel pipe heat treatment tempering device | |
CN218178583U (en) | Protective housing of punch press for processing bracket | |
CN214496387U (en) | High-efficiency cooling quenching device | |
CN219588684U (en) | Circulation heating device for lean oil station | |
CN114107617B (en) | Induction tempering device capable of automatically clamping metal with high safety for heat treatment | |
CN216815089U (en) | Energy-saving cooling tower | |
CN220999511U (en) | Hot bending device for glass processing | |
CN215440585U (en) | Forging tempering furnace with tempering and air cooling device | |
CN221217660U (en) | Glass tempering apparatus for producing | |
CN216107097U (en) | Energy-saving tempering furnace | |
CN215481100U (en) | Steam cooling type cable core annealing equipment | |
CN113897479B (en) | Quenching equipment for chain pin shaft with high static load bending strength |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |