Quenching and cooling tool for swallow tail of heavy-duty saddle
By designing heavy-duty dovetail quenching cooling tooling for bed saddles and using structures such as fixed seats, vertical plates and clamping blocks, the problem that traditional tooling cannot stably clamp dovetail rails of different lengths is solved, achieving safe and reliable lifting and cooling effects.
Patent Information
- Application Number
- CN202422525407.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-18
AI Technical Summary
Traditional quenched cooling tooling cannot effectively clamp dovetail rails of different lengths, resulting in tilting during lifting, posing a safety hazard.
A heavy-duty bed saddle dovetail quenching cooling tool is designed. By setting a fixed seat, vertical plate, tie rod and drive spring on the hoisting rod, locking and position adjustment of the fixed seat is achieved. Combined with the driving of the clamping block and the moving block, the stable clamping and hoisting of the dovetail guide rail is ensured.
The stable clamping of dovetail guide rails of different lengths is achieved, avoiding lifting tilt, and improving the safety and clamping effect of the equipment.
Smart Images
Figure CN223150072U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of quenching and cooling tooling, in particular to a heavy bed saddle dovetail quenching and cooling tooling. Background Technique
[0002] A lathe is a machine tool mainly used to turn a rotating workpiece with a turning tool. When a lathe is in use, a dovetail guide rail is required to assist in the cutting process of the lathe. During the production of the dovetail guide rail, quenching and cooling are required. The dovetail guide rail after high-temperature heating needs to be moved to a cooling pool for rapid quenching and cooling to improve the hardness and strength of the dovetail guide rail. Therefore, a quenching and cooling tooling is needed.
[0003] When the traditional quenching and cooling tooling is in use, since the lengths of the dovetail guide rails required by different lathes are different, it is necessary to clamp and move dovetail guide rails of different lengths. The traditional clamping and lifting equipment cannot well clamp and lift dovetail guide rails of different lengths, resulting in the inclination of the dovetail guide rail during lifting and unstable lifting. There are serious safety hazards when moving the high-temperature dovetail guide rail. Content of the Utility Model
[0004] In view of the deficiencies of the prior art, the utility model provides a heavy bed saddle dovetail quenching and cooling tooling, which has the advantages of fixing dovetail grooves of different lengths and good fixing effect, and solves the problems raised in the above background technique.
[0005] The utility model provides the following technical scheme: a heavy bed saddle dovetail quenching and cooling tooling, including a lifting rod, the outer wall of the lifting rod is movably sleeved with a fixed sleeve, the bottom of the fixed sleeve is fixedly assembled with a fixed seat, the top of the fixed seat is fixedly assembled with a vertical plate, the inner cavity of the vertical plate is movably sleeved with a pull rod, a limiting ring is fixedly assembled on the outer wall of the pull rod, a driving spring is movably sleeved on the outer wall of the pull rod, a locking hole is opened on the outer wall of the lifting rod, the bottom of the lifting rod is fixedly assembled with a mounting plate, a moving block is movably sleeved in the inner cavity of the mounting plate, a clamping block is fixedly assembled on the outer wall of the moving block, a threaded cylinder is fixedly assembled on the top of the lifting rod, a driving rod is threadedly connected to the inner wall of the threaded cylinder, an auxiliary plate is fixedly assembled at the bottom of the lifting rod, a driving block is movably sleeved in the inner wall of the auxiliary plate, and a dovetail guide rail is installed at the bottom of the fixed seat.
[0006] As a preferred technical scheme of the utility model: both ends of the outer wall of the driving spring are respectively in contact with the outer walls of the limiting ring and the vertical plate, and the outer wall diameter of the pull rod matches the inner wall diameter of the locking hole.
[0007] As a preferred technical scheme of the utility model: the number of the fixed seats is two, and the two fixed seats are respectively installed at both ends of the outer wall of the lifting rod.
[0008] As a preferred technical solution of the present utility model: the inner wall shape of the fixing sleeve matches the outer wall shape of the lifting rod, and the outer wall of the clamping block near one end of the dovetail guide rail matches the outer wall shape of the dovetail guide rail.
[0009] As a preferred technical solution of the present utility model: the outer wall shape of the driving block near one end of the outer wall of the moving block matches the outer wall shape of the moving block, and the outer wall of the driving rod near one end of the driving block is rotatably connected to the top of the driving block.
[0010] As a preferred technical solution of the present utility model: a moving groove is provided on the outer wall of the mounting plate, a moving plate is fixedly assembled on the outer wall of the moving block, and the outer wall of the moving plate passes through the inner cavity of the moving groove.
[0011] Compared with the prior art, the present utility model has the following beneficial effects:
[0012] 1. For this heavy-duty bed saddle dovetail quenching and cooling tooling, through the vertical plate and the pull rod provided on the outer wall of the fixed seat, the fixed seat and the lifting rod can be locked under the action of the driving spring. When hoisting and moving dovetail guide rails of different lengths, the position of the fixed seat can be adjusted, so that the two fixed seats can better clamp the two ends of the dovetail guide rail, avoiding the situation of hoisting inclination and improving the safety of the equipment.
[0013] 2. For this heavy-duty bed saddle dovetail quenching and cooling tooling, through the moving block and the clamping block provided at the bottom of the fixed seat, the driving block can be driven under the action of the driving rod and the threaded cylinder, so that the moving block and the clamping block move, and then the dovetail guide rail can be clamped under the action of the clamping block. Moreover, the outer wall of the clamping block matches the outer wall shape of the dovetail guide rail, thus obtaining a better clamping and fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a three-dimensional structural diagram of the present utility model;
[0015] Figure 2 is a bottom view structural diagram of the present utility model;
[0016] Figure 3 is a structural diagram of the fixed seat of the present utility model;
[0017] Figure 4 is a structural diagram of the fixing sleeve of the present utility model;
[0018] Figure 5 is a structural diagram of the driving block of the present utility model.
[0019] In the figure: 1, lifting rod; 2, fixed seat; 3, fixed sleeve; 4, vertical plate; 5, pull rod; 6, driving spring; 7, limiting ring; 8, locking hole; 9, mounting plate; 10, moving block; 11, clamping block; 12, threaded cylinder; 13, driving rod; 14, auxiliary plate; 15, driving block; 16, dovetail guide rail. Detailed implementation mode
[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0021] Please refer to Figure 1 - Figure 5 , a dovetail quenching and cooling tooling for a heavy bed saddle, including a lifting rod 1. A fixed sleeve 3 is movably sleeved on the outer wall of the lifting rod 1. A fixed seat 2 is fixedly assembled at the bottom of the fixed sleeve 3. A vertical plate 4 is fixedly assembled at the top of the fixed seat 2. A pull rod 5 is movably sleeved in the inner cavity of the vertical plate 4. A limiting ring 7 is fixedly assembled on the outer wall of the pull rod 5. A driving spring 6 is movably sleeved on the outer wall of the pull rod 5. A locking hole 8 is opened on the outer wall of the lifting rod 1. A mounting plate 9 is fixedly assembled at the bottom of the lifting rod 1. A moving block 10 is movably sleeved in the inner cavity of the mounting plate 9. A clamping block 11 is fixedly assembled on the outer wall of the moving block 10. A threaded cylinder 12 is fixedly assembled at the top of the lifting rod 1. A driving rod 13 is threadedly connected to the inner wall of the threaded cylinder 12. An auxiliary plate 14 is fixedly assembled at the bottom of the lifting rod 1. A driving block 15 is movably sleeved in the inner wall of the auxiliary plate 14. A dovetail guide rail 16 is installed at the bottom of the fixed seat 2.
[0022] In the above structure, by providing the fixed seats 2 on both sides of the outer wall of the lifting rod 1, and the moving blocks 10 and clamping blocks 11 at the bottom of the fixed seats 2, when it is necessary to quench and cool the dovetail guide rail 16, the dovetail guide rail 16 can be clamped under the action of the fixed seats 2, moving blocks 10 and clamping blocks 11 on both sides, so that the dovetail guide rail 16 can be moved into the quenching and cooling pool under the action of the lifting rod 1 and the fixed seat 2 for cooling.
[0023] In a preferred implementation mode: both ends of the outer wall of the driving spring 6 are in contact with the outer walls of the limiting ring 7 and the vertical plate 4 respectively. The outer wall diameter of the pull rod 5 matches the inner wall diameter of the locking hole 8.
[0024] In the above structure, through the vertical plate 4 provided on the top of the hoisting rod 1 and the pull rod 5 provided in the inner cavity of the vertical plate 4, under the action of the driving spring 6, the outer wall of the pull rod 5 can enter the inner cavity of the fixed sleeve 3, and after the pull rod 5 enters the inner cavity of the fixed sleeve 3, it will then enter the inner cavity of the locking hole 8. At this time, the locking between the fixed seat 2 and the hoisting rod 1 can be realized, so that the fixed seat 2 is stably installed on the outer wall of the hoisting rod 1.
[0025] In a preferred embodiment: there are two fixed seats 2, and the two fixed seats 2 are respectively installed at both ends of the outer wall of the hoisting rod 1.
[0026] In the above structure, through the two fixed seats 2 respectively provided at both ends of the outer wall of the hoisting rod 1, and the moving blocks 10 and clamping blocks 11 are provided at the bottoms of the two fixed seats 2, both sides of the fixed seats 2 can clamp and fix the dovetail guide rail 16, so as to move the dovetail guide rail 16 more stably.
[0027] In a preferred embodiment: the inner wall shape of the fixed sleeve 3 matches the outer wall shape of the hoisting rod 1, and the outer wall shape of the clamping block 11 near one end of the dovetail guide rail 16 matches the outer wall shape of the dovetail guide rail 16.
[0028] In the above structure, through the moving block 10 and the clamping block 11 provided at the bottom of the fixed seat 2, when the driving block 15 moves downward under the action of the driving rod 13, the moving block 10 and the clamping block 11 will be driven under the action of the driving block 15, so that the clamping block 11 can clamp the dovetail guide rail 16, and then the fixing of the dovetail guide rail 16 is realized.
[0029] In a preferred embodiment: the outer wall shape of the driving block 15 near one end of the outer wall of the moving block 10 matches the outer wall shape of the moving block 10, and the outer wall of the driving rod 13 near one end of the driving block 15 is rotatably connected to the top of the driving block 15.
[0030] In the above structure, through the threaded cylinder 12 provided on the top of the hoisting rod 1 and the driving rod 13 provided in the inner cavity of the threaded cylinder 12, when the driving rod 13 is rotated, the driving block 15 can be driven downward under the action of the driving rod 13, so as to push the moving block 10 and the clamping block 11 to move, so that the outer wall of the clamping block 11 is closely attached to the outer wall of the dovetail guide rail 16, and the purpose of clamping and fixing is realized.
[0031] In a preferred embodiment: a moving groove is provided on the outer wall of the mounting plate 9, a moving plate is fixedly assembled on the outer wall of the moving block 10, and the outer wall of the moving plate passes through the inner cavity of the moving groove.
[0032] In the above structure, through the moving groove formed on the outer wall of the mounting plate 9, the moving block 10 can be driven under the action of the driving rod 13 and the driving block 15, so that the moving block 10 can only move linearly along the inner wall of the mounting plate 9, and then the outer wall of the clamping block 11 can better fit on the outer wall of the dovetail guide rail 16.
[0033] Working principle: During the use of the above device, when quenching and cooling of the dovetail guide rail 16 is required, the position of the fixed seat 2 is adjusted according to the length of the dovetail guide rail 16. By pulling the pull rods 5 on both sides and compressing the limit ring 7, the pull rods 5 can be disengaged from the inner cavity of the locking holes 8, and then the position of the fixed seat 2 can be adjusted to better clamp the dovetail guide rail 16. Subsequently, the fixed seat 2 is hoisted and moved to the top of the dovetail guide rail 16, and the outer wall of the clamping block 11 is aligned with the outer wall of the dovetail guide rail 16. Then, the driving rod 13 is rotated, and under the action of the driving rod 13, the driving block 15 can be driven to move downward along the inner wall of the auxiliary plate 14, thereby driving the moving block 10 and the clamping block 11, so that the outer wall of the clamping block 11 fits on the outer wall of the dovetail guide rail 16, realizing the clamping and fixing of the dovetail guide rail 16. Subsequently, the fixed seat 2 and the hoisting rod 1 are hoisted as a whole and moved to the cooling pool for quenching and cooling.
[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A heavy-duty bed saddle dovetail quenching and cooling tooling, including a lifting rod (1), characterized in that: A fixing sleeve (3) is movably sleeved on the outer wall of the hoisting rod (1). A fixing base (2) is fixedly assembled at the bottom of the fixing sleeve (3). A vertical plate (4) is fixedly assembled at the top of the fixing base (2). A pull rod (5) is movably sleeved in the inner cavity of the vertical plate (4). A limiting ring (7) is fixedly assembled on the outer wall of the pull rod (5). A driving spring (6) is movably sleeved on the outer wall of the pull rod (5). A locking hole (8) is formed in the outer wall of the hoisting rod (1). An installation plate (9) is fixedly assembled at the bottom of the hoisting rod (1). A moving block (10) is movably sleeved in the inner cavity of the installation plate (9). A clamping block (11) is fixedly assembled on the outer wall of the moving block (10). A threaded cylinder (12) is fixedly assembled at the top of the hoisting rod (1). A driving rod (13) is threadedly connected to the inner wall of the threaded cylinder (12). An auxiliary plate (14) is fixedly assembled at the bottom of the hoisting rod (1). A driving block (15) is movably sleeved in the inner wall of the auxiliary plate (14). A dovetail guide rail (16) is installed at the bottom of the fixing base (2).
2. A quenching and cooling tooling for dovetail of a heavy bed saddle according to claim 1, characterized in that: Both ends of the outer wall of the driving spring (6) are respectively in contact with the outer walls of the limiting ring (7) and the vertical plate (4). The outer wall diameter of the pull rod (5) matches the inner wall diameter of the locking hole (8).
3. A quenching and cooling tooling for dovetail of a heavy bed saddle according to claim 2, characterized in that: The number of the fixing bases (2) is two, and the two fixing bases (2) are respectively installed at both ends of the outer wall of the hoisting rod (1).
4. A quenching and cooling tooling for dovetail of a heavy bed saddle according to claim 1, characterized in that: The inner wall shape of the fixing sleeve (3) matches the outer wall shape of the hoisting rod (1). The outer wall shape of one end of the clamping block (11) close to the dovetail guide rail (16) matches the outer wall shape of the dovetail guide rail (16).
5. A quenching and cooling tooling for the dovetail of a heavy bed saddle according to claim 4, characterized in that: The outer wall shape of one end of the driving block (15) close to the outer wall of the moving block (10) matches the outer wall shape of the moving block (10). The outer wall of one end of the driving rod (13) close to the driving block (15) is rotatably connected to the top of the driving block (15).
6. A quenching and cooling tooling for dovetail of a heavy bed saddle according to claim 1, characterized in that: A moving groove is formed in the outer wall of the installation plate (9). A moving plate is fixedly assembled on the outer wall of the moving block (10), and the outer wall of the moving plate passes through the inner cavity of the moving groove.