CN216005962U - Quenching mechanism of quenching machine tool for crankshaft - Google Patents
Quenching mechanism of quenching machine tool for crankshaft Download PDFInfo
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- CN216005962U CN216005962U CN202122047568.7U CN202122047568U CN216005962U CN 216005962 U CN216005962 U CN 216005962U CN 202122047568 U CN202122047568 U CN 202122047568U CN 216005962 U CN216005962 U CN 216005962U
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- 238000010791 quenching Methods 0.000 title claims abstract description 68
- 230000000171 quenching effect Effects 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 238000001125 extrusion Methods 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 38
- 230000009471 action Effects 0.000 claims description 37
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000000151 deposition Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model relates to the technical field of crankshaft machining, and provides a quenching mechanism of a quenching machine tool for a crankshaft, which comprises a bottom plate, wherein a first sliding groove is formed in the upper end surface of the bottom plate, a sliding rod is fixedly connected inside the first sliding groove, a first sliding block is slidably connected with the circumferential surface of the sliding rod, a placing plate is fixedly connected with the upper end of the first sliding block, a fixing device is in threaded connection with the upper end of the placing plate, a reciprocating device is fixedly connected with the left end of the placing plate, a first guide rod is fixedly connected with the upper end of the bottom plate, and a quenching device is slidably connected with the circumferential surface of the first guide rod.
Description
Technical Field
The utility model relates to the technical field of crankshaft machining, in particular to a quenching mechanism of a quenching machine tool for a crankshaft.
Background
The crankshaft is an irregular part used on an automobile, a series of processing steps are required in the processing process of the crankshaft, wherein the most important step is the quenching process of the crankshaft, and the outer part of the crankshaft is quenched by a quenching machine tool so as to be conveniently processed.
However, the traditional quenching mechanism for the crankshaft cannot quench crankshafts with different lengths, and when crankshafts with different sizes need to be machined, a new quenching mechanism needs to be replaced, so that time and labor are wasted, and the use cost is increased.
Therefore, the utility model provides a quenching mechanism of a quenching machine tool for crankshafts, which aims to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quenching mechanism of a quenching machine tool for a crankshaft, which solves the problem of the quenching mechanism of the quenching machine tool for the crankshaft in the related technology.
The technical scheme of the utility model is as follows:
the utility model provides a quenching mechanism of quenching machine tool for crankshaft, includes the bottom plate, first sliding tray has been seted up to the up end of bottom plate, the inside fixedly connected with slide bar of first sliding tray, the periphery sliding connection of slide bar has first slider, the board is placed to the upper end fixedly connected with of first slider, the upper end threaded connection who places the board has fixing device, the left end fixedly connected with reciprocating device who places the board, the first guide bar of upper end fixedly connected with of bottom plate, the periphery sliding connection of first guide bar has a guenching unit.
The quenching mechanism of a quenching machine tool for crankshafts as claimed in claim 1, wherein the lower end of the bottom plate is fixedly connected with a plurality of supporting legs, the supporting legs are uniformly distributed at the lower end of the bottom plate, and the integral device can be stably placed on the ground under the action of the supporting legs during operation.
The quenching mechanism of a quenching machine tool for a crankshaft as claimed in claim 1, wherein the fixing device comprises a handle, a bidirectional threaded rod, a second sliding groove, a first extrusion disc, a second extrusion disc, a crankshaft and a second sliding block, the second sliding groove is arranged on the upper end surface of the placing plate, the bidirectional threaded rod is rotatably connected inside the second sliding groove, the second sliding block is connected with the circumferential surface of the bidirectional threaded rod in a threaded manner, the right end of the second sliding block is fixedly connected with a strut, the right end of the strut is rotatably connected with the second extrusion disc, the right end of the second sliding block at the right end of the second sliding groove is fixedly connected with a second motor, the output shaft end of the second motor is fixedly connected with the first extrusion disc, the crankshaft is placed between the first extrusion disc and the second extrusion disc, and the right end of the bidirectional threaded rod is fixedly connected with the handle, during operation, place the bent axle between first extrusion dish and second extrusion dish, then the twist grip drives two-way threaded rod and rotates under the effect of handle, and two-way threaded rod rotates and drives the second slider and remove, and along with the removal of second slider, first extrusion dish and second extrusion dish fix the bent axle gradually, then open the second motor, drive the bent axle and rotate under the effect of second motor.
The quenching mechanism of a quenching machine tool for a crankshaft as claimed in claim 3, wherein the two-way threaded rod and the second sliding block have triangular threads, so that the second sliding block can be firmly fixed on the circumferential surface of the two-way threaded rod when the two-way threaded rod does not rotate due to the self-locking property of the triangular threads during operation.
The quenching mechanism of a quenching machine tool for a crankshaft as claimed in claim 3, wherein the first sliding groove is provided with a plurality of first circular holes uniformly distributed inside the first sliding groove, the second sliding groove is provided with a plurality of second circular holes uniformly distributed inside the second sliding groove, and when the quenching mechanism is in operation, after the crankshaft is quenched under the action of the first circular holes and the second circular holes, water inside the first sliding groove and the second sliding groove flows out of the first circular holes and the second circular holes, so that water cannot be reserved inside the first sliding groove and the second sliding groove, and the problem that some parts are damaged due to water is solved.
The quenching mechanism of a quenching machine tool for a crankshaft as claimed in claim 1, wherein the reciprocating device comprises a first motor, a driving wheel, a driven wheel, a belt, a supporting plate, a rotating rod, a disc, a fixed column, a swinging rod and a fixed seat, the left end of the placing plate is fixedly connected with the fixed seat, and the interior of the fixed seat is rotatably connected with the swinging rod; the inner part of the bottom plate is rotatably connected with a rotating rod, the upper end of the rotating rod is fixedly connected with a disk, the upper end of the disk is fixedly connected with a fixed column, the fixed column is rotatably connected with a swing rod, the rotating rod circumferential surface at the front end of the bottom plate is fixedly connected with a driven wheel, the rotating rod circumferential surface at the rear end of the bottom plate is fixedly connected with a driving wheel, the driving wheel is connected with the driven wheel through a belt, the lower end of the rotating rod is fixedly connected with the output shaft end of a first motor, the right end of the first motor is fixedly connected with a supporting plate, the supporting plate is fixedly connected with the bottom plate, when the electric bicycle works, the first motor is started, the rotating rod is driven under the action of the first motor to rotate, the rotating rod rotates to drive the driving wheel, the driving wheel rotates to drive the driven wheel under the action of the belt, and then the two rotating rods rotate simultaneously under the action of the driven wheel, the dwang rotates and drives the disc and rotate, and the disc rotates and drives the fixed column and rotate, and the fixed column rotates and drives the pendulum rod and remove under the effect of fixing base, and the pendulum rod removes and can drive and place board and first slider and remove along the slide bar, can drive the bent axle at this moment under the effect of placing the board and remove.
The quenching mechanism of claim 1, wherein the quenching device comprises a fixed plate, an electric telescopic rod, a connecting pipe, a water tank, a heating inductor, a water storage shell, a water spraying head, a heating head and a movable plate, the upper end of the first guide rod is fixedly connected with the fixed plate, the lower end of the fixed plate is fixedly connected with the electric telescopic rod, the lower end of the electric telescopic rod is fixedly connected with the movable plate, the movable plate is slidably connected with the first guide rod, the upper end of the movable plate is fixedly connected with the water tank and the heating inductor, the lower end of the movable plate is fixedly connected with the water storage shell, the rear end of the water storage shell is fixedly connected with the water spraying head, the water tank is connected with the water storage shell through the connecting pipe, a valve is arranged inside the water tank, and the output shaft end of the heating inductor is fixedly connected with the heating head, the during operation, open electric telescopic handle, when moving the movable plate to suitable position under electric telescopic handle's effect, close electric telescopic handle, then open the heating inductor, the heating inductor drives the heating head and begins work, the heating head work heats the bent axle, then after the bent axle heating is accomplished, open the valve, make water in the water tank pass through the connecting pipe and get into in depositing the water shell, pass through the sprinkler bead blowout along depositing the water shell again, at this moment can cool down the bent axle, just accomplished the quenching process to the bent axle after the cooling is accomplished.
The quenching mechanism of claim 3, wherein the second sliding groove is fixedly connected with second guide rods inside, the second guide rods are symmetrically distributed at the front end and the rear end of the bidirectional threaded rod, and the second sliding block can stably move under the action of the second guide rods during operation.
The working principle and the beneficial effects of the utility model are as follows:
in the utility model, firstly, the integral device is placed on the ground under the action of the supporting leg 2, then the crankshaft 29 is placed between the first extrusion disc 28 and the second extrusion disc 35, then the handle 33 is rotated, the bidirectional threaded rod 24 is driven to rotate under the action of the handle 33, the bidirectional threaded rod 24 is driven to rotate to drive the second sliding block 22 to move, the first extrusion disc 28 and the second extrusion disc 35 gradually fix the crankshaft 29 along with the movement of the second sliding block 22, wherein under the matching of the first extrusion disc 28, the second extrusion disc 35, the handle 33, the bidirectional threaded rod 24 and the second sliding block 22, the integral device can fix the crankshafts 29 with different sizes and then carry out quenching processing, the problem that the traditional quenching mechanism can not carry out quenching processing on the crankshafts 29 with different lengths is solved, the purpose of saving cost is achieved, then the second motor 21 and the first motor 9 are started, the crankshaft 29 is driven to rotate under the action of the second motor 21, the rotating rods 15 are driven to rotate under the action of the first motor 9, the rotating rods 15 rotate to drive the driving wheel 18 to rotate, the driving wheel 18 rotates to drive the driven wheel 20 to rotate under the action of the belt 19, then the two rotating rods 15 rotate simultaneously under the action of the driven wheel 20, the rotating rods 15 rotate to drive the disc 10 to rotate, the disc 10 rotates to drive the fixed column 14 to rotate, the fixed column 14 rotates to drive the oscillating rod 13 to move under the action of the fixed seat 12, the oscillating rod 13 moves to drive the placing plate 11 and the first sliding block 37 to move along the sliding rod 25, at the moment, the crankshaft 29 can be driven to move under the action of the placing plate 11, so that the crankshaft 29 can be driven to rotate and move under the action of the first motor 9 and the second motor 21, then the electric telescopic rod 6 is started, and the moving plate 4 is moved to a proper position under the action of the electric telescopic rod 6, close electric telescopic handle 6, then open heating inductor 8, heating inductor 8 drives heating head 34 and begins work, heating head 34 work heats bent axle 29, then after bent axle 29 heating is accomplished, close heating inductor 8, open the valve for water in the water tank 7 passes through connecting pipe 32 and gets into in depositing the shell 30, again through sprinkler bead 31 blowout along depositing the shell 30, at this moment can cool down bent axle 29, close the valve after the cooling is accomplished, just so accomplished the quenching process to bent axle 29.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of A of FIG. 1;
FIG. 3 is an enlarged view of D of FIG. 1 according to the present invention;
FIG. 4 is a schematic left-side view of the overall structure of the present invention;
FIG. 5 is an enlarged view of B in FIG. 4 according to the present invention;
FIG. 6 is a schematic cross-sectional view of the right side of the present invention;
FIG. 7 is an enlarged view of C in FIG. 6 according to the present invention.
In the figure: 1. a base plate; 2. supporting legs; 3. a first guide bar; 4. moving the plate; 5. a fixing plate; 6. an electric telescopic rod; 7. a water tank; 8. heating the inductor; 9. a first motor; 10. a disc; 11. placing the plate; 12. a fixed seat; 13. a swing rod; 14. fixing a column; 15. rotating the rod; 16. a first sliding groove; 17. a second sliding groove; 18. a driving wheel; 19. a belt; 20. a driven wheel; 21. a second motor; 22. a second slider; 23. a second guide bar; 24. a bidirectional threaded rod; 25. a slide bar; 26. a first circular hole; 27. a second circular hole; 28. a first extrusion disc; 29. a crankshaft; 30. a water storing shell; 31. a sprinkler head; 32. a connecting pipe; 33. a handle; 34. a heating head; 35. a second extrusion disc; 36. a pillar; 37. a first slider; 38. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
As shown in fig. 1 to 7, the present embodiment provides a quenching mechanism of a crankshaft quenching machine tool, which includes a base plate 1, wherein a first sliding groove 16 is formed on an upper end surface of the base plate 1, a sliding rod 25 is fixedly connected inside the first sliding groove 16, a first slider 37 is slidably connected to a circumferential surface of the sliding rod 25, a placing plate 11 is fixedly connected to an upper end of the first slider 37, a fixing device is screwed to an upper end of the placing plate 11, a reciprocating device is fixedly connected to a left end of the placing plate 11, a first guide rod 3 is fixedly connected to an upper end of the base plate 1, and a quenching device is slidably connected to a circumferential surface of the first guide rod 3.
In the embodiment, the lower end of the bottom plate 1 is fixedly connected with the supporting legs 2, the supporting legs 2 are uniformly distributed at the lower end of the bottom plate 1, and when the device works, the whole device can be stably placed on the ground under the action of the supporting legs 2; the fixing device comprises a handle 33, a two-way threaded rod 24, a second sliding groove 17, a first extrusion disc 28, a second extrusion disc 35, a crankshaft 29 and a second sliding block 22, the upper end surface of the placing plate 11 is provided with the second sliding groove 17, the inside of the second sliding groove 17 is rotatably connected with the two-way threaded rod 24, the circumferential surface of the two-way threaded rod 24 is in threaded connection with the second sliding block 22, the right end of the second sliding block 22 is fixedly connected with a support 36, the right end of the support 36 is rotatably connected with the second extrusion disc 35, the right end of the second sliding block 22 positioned at the right end of the second sliding groove 17 is fixedly connected with a second motor 21, the output shaft end of the second motor 21 is fixedly connected with the first extrusion disc 28, the crankshaft 29 is placed between the first extrusion disc 28 and the second extrusion disc 35, the right end of the two-way threaded rod 24 is fixedly connected with the handle 33, when the fixing device works, the crankshaft 29 is placed between the first extrusion disc 28 and the second extrusion disc 35, then the handle 33 is rotated, the bidirectional threaded rod 24 is driven to rotate under the action of the handle 33, the bidirectional threaded rod 24 rotates to drive the second sliding block 22 to move, the first extrusion disc 28 and the second extrusion disc 35 gradually fix the crankshaft 29 along with the movement of the second sliding block 22, then the second motor 21 is started, and the crankshaft 29 is driven to rotate under the action of the second motor 21; the two-way threaded rod 24 and the second sliding block 22 are triangular in thread shape, and when the two-way threaded rod 24 does not rotate, the second sliding block 22 can be firmly fixed on the circumferential surface of the two-way threaded rod 24 due to the self-locking property of the triangular threads during working; first circular port 26 has been seted up to the inside of first sliding tray 16, first circular port 26 is provided with the inside of a plurality of even distributions at first sliding tray 16, second circular port 27 has been seted up to the inside of second sliding tray 17, second circular port 27 is provided with the inside of a plurality of even distributions at second sliding tray 17, in operation, make bent axle 29 after quenching is accomplished under the effect of first circular port 26 and second circular port 27, the inside water of first sliding tray 16 and second sliding tray 17 can flow out from first circular port 26 and second circular port 27, make first sliding tray 16 and the inside water that can not be deposited of second sliding tray 17, and then reduced the problem that some parts damaged because of water.
The reciprocating device comprises a first motor 9, a driving wheel 18, a driven wheel 20, a belt 19, a supporting plate 38, a rotating rod 15, a disc 10, a fixed column 14, a swing rod 13 and a fixed seat 12, wherein the fixed seat 12 is fixedly connected to the left end of the placing plate 11, and the swing rod 13 is rotatably connected to the inside of the fixed seat 12; a rotating rod 15 is rotatably connected inside the bottom plate 1, a disc 10 is fixedly connected at the upper end of the rotating rod 15, a fixed column 14 is fixedly connected at the upper end of the disc 10, the fixed column 14 is rotatably connected with a swinging rod 13, a driven wheel 20 is fixedly connected with the circumferential surface of the rotating rod 15 positioned at the front end of the bottom plate 1, a driving wheel 18 is fixedly connected with the circumferential surface of the rotating rod 15 positioned at the rear end of the bottom plate 1, the driving wheel 18 is connected with the driven wheel 20 through a belt 19, the lower end of the rotating rod 15 is fixedly connected with an output shaft end of the first motor 9, a supporting plate 38 is fixedly connected at the right end of the first motor 9, the supporting plate 38 is fixedly connected with the bottom plate 1, when the electric motor works, the first motor 9 is started, the rotating rod 15 is driven to rotate under the action of the first motor 9, the rotating rod 15 rotates to drive the driving wheel 18 to rotate, and the driving wheel 18 rotates to drive the driven wheel 20 to rotate under the action of the belt 19, then, under the action of the driven wheel 20, the two rotating rods 15 rotate simultaneously, the rotating rods 15 rotate to drive the disc 10 to rotate, the disc 10 rotates to drive the fixed column 14 to rotate, the fixed column 14 rotates to drive the oscillating rod 13 to move under the action of the fixed seat 12, the oscillating rod 13 moves to drive the placing plate 11 and the first sliding block 37 to move along the sliding rod 25, and at this time, the crankshaft 29 can be driven to move under the action of the placing plate 11; the quenching device comprises a fixed plate 5, an electric telescopic rod 6, a connecting pipe 32, a water tank 7, a heating inductor 8, a water storage shell 30, a water spraying head 31, a heating head 34 and a moving plate 4, wherein the fixed plate 5 is fixedly connected to the upper end of a first guide rod 3, the electric telescopic rod 6 is fixedly connected to the lower end of the fixed plate 5, the moving plate 4 is fixedly connected to the lower end of the electric telescopic rod 6, the moving plate 4 is in sliding connection with the first guide rod 3, the water tank 7 and the heating inductor 8 are fixedly connected to the upper end of the moving plate 4, the water storage shell 30 is fixedly connected to the lower end of the moving plate 4, the water spraying head 31 is fixedly connected to the rear end of the water storage shell 30, the water tank 7 is connected with the water storage shell 30 through the connecting pipe 32, a valve is arranged inside the water tank 7, the heating head 34 is fixedly connected to the output shaft of the heating inductor 8, when the electric telescopic rod 6 is started during work, and the moving plate 4 is moved to a proper position under the action of the electric telescopic rod 6, the electric telescopic rod 6 is closed, then the heating inductor 8 is started, the heating inductor 8 drives the heating head 34 to start working, the heating head 34 works to heat the crankshaft 29, then after the crankshaft 29 is heated, the valve is opened, so that water in the water tank 7 enters the water storage shell 30 through the connecting pipe 32 and is sprayed out along the water storage shell 30 through the water spraying head 31, the crankshaft 29 can be cooled, and after the cooling is finished, the quenching process of the crankshaft 29 is finished; the inside fixedly connected with second guide bar 23 of second sliding tray 17, second guide bar 23 symmetric distribution makes second slider 22 can stably remove under the effect of second guide bar 23 during operation at both ends around two-way threaded rod 24.
The working principle of the utility model is as follows:
when the utility model is used, firstly the integral device is placed on the ground under the action of the supporting leg 2, then the crankshaft 29 is placed between the first extrusion disc 28 and the second extrusion disc 35, then the handle 33 is rotated, the bidirectional threaded rod 24 is driven to rotate under the action of the handle 33, the bidirectional threaded rod 24 drives the second slide block 22 to move, the first extrusion disc 28 and the second extrusion disc 35 gradually fix the crankshaft 29 along with the movement of the second slide block 22, wherein under the matching of the first extrusion disc 28, the second extrusion disc 35, the handle 33, the bidirectional threaded rod 24 and the second slide block 22, the integral device can fix the crankshafts 29 with different sizes and then carry out quenching processing, the problem that the traditional quenching mechanism can not carry out quenching processing on the crankshafts 29 with different lengths is solved, the purpose of saving cost is achieved, then the second motor 21 and the first motor 9 are started, the crankshaft 29 is driven to rotate under the action of the second motor 21, the rotating rods 15 are driven to rotate under the action of the first motor 9, the rotating rods 15 rotate to drive the driving wheel 18 to rotate, the driving wheel 18 rotates to drive the driven wheel 20 to rotate under the action of the belt 19, then the two rotating rods 15 rotate simultaneously under the action of the driven wheel 20, the rotating rods 15 rotate to drive the disc 10 to rotate, the disc 10 rotates to drive the fixed column 14 to rotate, the fixed column 14 rotates to drive the oscillating rod 13 to move under the action of the fixed seat 12, the oscillating rod 13 moves to drive the placing plate 11 and the first sliding block 37 to move along the sliding rod 25, at the moment, the crankshaft 29 can be driven to move under the action of the placing plate 11, so that the crankshaft 29 can be driven to rotate and move under the action of the first motor 9 and the second motor 21, then the electric telescopic rod 6 is started, and the moving plate 4 is moved to a proper position under the action of the electric telescopic rod 6, close electric telescopic handle 6, then open heating inductor 8, heating inductor 8 drives heating head 34 and begins work, heating head 34 work heats bent axle 29, then after bent axle 29 heating is accomplished, close heating inductor 8, open the valve for water in the water tank 7 passes through connecting pipe 32 and gets into in depositing the shell 30, again through sprinkler bead 31 blowout along depositing the shell 30, at this moment can cool down bent axle 29, close the valve after the cooling is accomplished, just so accomplished the quenching process to bent axle 29.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The quenching mechanism is characterized by comprising a base plate (1), wherein a first sliding groove (16) is formed in the upper end face of the base plate (1), a sliding rod (25) is fixedly connected to the inside of the first sliding groove (16), a first sliding block (37) is slidably connected to the circumferential face of the sliding rod (25), a plate (11) is placed on the upper end of the first sliding block (37), a fixing device is connected to the upper end of the plate (11) in a threaded manner, a reciprocating device is fixedly connected to the left end of the plate (11), a first guide rod (3) is fixedly connected to the upper end of the base plate (1), and a quenching device is slidably connected to the circumferential face of the first guide rod (3).
2. The quenching mechanism of the quenching machine tool for the crankshaft as claimed in claim 1, characterized in that the lower end of the bottom plate (1) is fixedly connected with a supporting leg (2), and the supporting leg (2) is provided with a plurality of supporting legs which are uniformly distributed at the lower end of the bottom plate (1).
3. The quenching mechanism of the quenching machine tool for the crankshaft as claimed in claim 1, wherein the fixing device comprises a handle (33), a two-way threaded rod (24), a second sliding groove (17), a first extrusion disc (28), a second extrusion disc (35), a crankshaft (29) and a second sliding block (22), the second sliding groove (17) is arranged on the upper end surface of the placing plate (11), the two-way threaded rod (24) is rotatably connected inside the second sliding groove (17), the second sliding block (22) is in threaded connection with the circumferential surface of the two-way threaded rod (24), a support column (36) is fixedly connected to the right end of the second sliding block (22), the second extrusion disc (35) is rotatably connected to the right end of the support column (36), and a second motor (21) is fixedly connected to the right end of the second sliding block (22) positioned at the right end of the second sliding groove (17), the output shaft end of the second motor (21) is fixedly connected with a first extrusion disc (28), a crankshaft (29) is placed between the first extrusion disc (28) and the second extrusion disc (35), and the right end of the bidirectional threaded rod (24) is fixedly connected with a handle (33).
4. The quenching mechanism of a quenching machine tool for a crankshaft as claimed in claim 3, wherein the shape of the screw thread of the bidirectional threaded rod (24) and the second slider (22) is triangular.
5. The quenching mechanism of the quenching machine tool for the crankshaft as claimed in claim 3, wherein the first sliding groove (16) is internally provided with a first circular hole (26), the first circular hole (26) is provided with a plurality of uniform holes distributed in the first sliding groove (16), the second sliding groove (17) is internally provided with a second circular hole (27), and the second circular hole (27) is provided with a plurality of uniform holes distributed in the second sliding groove (17).
6. The quenching mechanism of the quenching machine tool for the crankshaft as claimed in claim 1, wherein the reciprocating device comprises a first motor (9), a driving wheel (18), a driven wheel (20), a belt (19), a supporting plate (38), a rotating rod (15), a disc (10), a fixed column (14), a swing rod (13) and a fixed seat (12), the fixed seat (12) is fixedly connected to the left end of the placing plate (11), and the swing rod (13) is rotatably connected to the inside of the fixed seat (12); the inside of bottom plate (1) is rotated and is connected with dwang (15), the upper end fixedly connected with disc (10) of dwang (15), the upper end fixedly connected with fixed column (14) of disc (10), rotate between fixed column (14) and pendulum rod (13) and be connected, be located dwang (15) periphery fixedly connected with of bottom plate (1) front end follows driving wheel (20), is located dwang (15) periphery fixedly connected with action wheel (18) of bottom plate (1) rear end, be connected through belt (19) between action wheel (18) and the follow driving wheel (20), fixed connection between the lower extreme of dwang (15) and the play axle head of first motor (9), the right-hand member fixedly connected with backup pad (38) of first motor (9), fixed connection between backup pad (38) and bottom plate (1).
7. The quenching mechanism of the quenching machine tool for the crankshaft as claimed in claim 1, wherein the quenching device comprises a fixed plate (5), an electric telescopic rod (6), a connecting pipe (32), a water tank (7), a heating inductor (8), a water storage shell (30), a water spray head (31), a heating head (34) and a movable plate (4), the fixed plate (5) is fixedly connected to the upper end of the first guide rod (3), the electric telescopic rod (6) is fixedly connected to the lower end of the fixed plate (5), the movable plate (4) is fixedly connected to the lower end of the electric telescopic rod (6), the movable plate (4) is slidably connected to the first guide rod (3), the water tank (7) and the heating inductor (8) are fixedly connected to the upper end of the movable plate (4), and the water storage shell (30) is fixedly connected to the lower end of the movable plate (4), the rear end of the water storage shell (30) is fixedly connected with a water spraying head (31), the water tank (7) is connected with the water storage shell (30) through a connecting pipe (32), and the output shaft end of the heating inductor (8) is fixedly connected with a heating head (34).
8. The quenching mechanism of the quenching machine tool for the crankshaft as claimed in claim 3, wherein the second sliding groove (17) is fixedly connected with a second guide rod (23), and the second guide rod (23) is symmetrically distributed at the front end and the rear end of the bidirectional threaded rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122047568.7U CN216005962U (en) | 2021-08-28 | 2021-08-28 | Quenching mechanism of quenching machine tool for crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122047568.7U CN216005962U (en) | 2021-08-28 | 2021-08-28 | Quenching mechanism of quenching machine tool for crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216005962U true CN216005962U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122047568.7U Expired - Fee Related CN216005962U (en) | 2021-08-28 | 2021-08-28 | Quenching mechanism of quenching machine tool for crankshaft |
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| Country | Link |
|---|---|
| CN (1) | CN216005962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117535502A (en) * | 2023-11-28 | 2024-02-09 | 浙江佳尔达热处理有限公司 | Engine crankshaft induction quenching equipment |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117535502A (en) * | 2023-11-28 | 2024-02-09 | 浙江佳尔达热处理有限公司 | Engine crankshaft induction quenching equipment |
| CN117535502B (en) * | 2023-11-28 | 2024-05-10 | 浙江佳尔达热处理有限公司 | Engine crankshaft induction quenching equipment |
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