CN212311071U - Gear hobbing machine of wet-type washing cooling - Google Patents
Gear hobbing machine of wet-type washing cooling Download PDFInfo
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- CN212311071U CN212311071U CN202020867046.4U CN202020867046U CN212311071U CN 212311071 U CN212311071 U CN 212311071U CN 202020867046 U CN202020867046 U CN 202020867046U CN 212311071 U CN212311071 U CN 212311071U
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Abstract
The utility model relates to a gear hobbing machine of cooling is washd to wet-type relates to gear machining equipment field, and it includes the frame, is provided with the workstation that is used for fixed gear in the frame, is used for processing the cutter of gear, is provided with the main cooling shower nozzle that is used for cooling for the cutter in the frame, be equipped with vice cooling shower nozzle in the frame and be used for driving the actuating mechanism that vice cooling shower nozzle removed, actuating mechanism rotates the actuating lever of being connected, deviates from the one end rotation driving piece of accepting the pole and be used for driving the cylinder that drives the reciprocal gliding drive of driving piece including rotating the rolling disc of connecting in the frame, set firmly in the eccentric department of rolling disc, with accepting the pole and rotate the actuating lever of being connected, with frame sliding connection and with the actuating lever, vice cooling shower nozzle wears the eccentric department that penetrates the rolling disc, vice cooling shower nozzle is less than the length. The utility model discloses the effect of multi-angle cooling has.
Description
Technical Field
The utility model belongs to the technical field of gear machining equipment and specifically relates to a gear hobbing machine of cooling is washd to wet-type.
Background
The hobbing machine is one of the most widely used gear cutting machines, and can cut straight-tooth and helical cylindrical gears on the hobbing machine.
The utility model discloses a patent that prior art can refer to the grant bulletin number for CN207289067U, this utility model relates to a gear hobbing machine, including the frame, be provided with the workstation that is used for the fixed gear in the frame, be used for processing the cutter of gear, be provided with in the frame and be used for the cooling shower nozzle for the cutter cooling.
The above prior art solutions have the following drawbacks: when the gear hobbing machine is used for gear machining, the cutter is required to be continuously cooled by the cooling nozzle, however, the cooling nozzle is usually used for cooling by a fixed single point in the machining process of the gear hobbing machine, so that the cooling point is single, and the cooling effect is reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a hobbing machine of cooling is washd to wet-type, and it has the effect of multi-angle cooling.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a wet-type washs gear hobbing machine of cooling, includes the frame, is provided with the workstation that is used for the fixed gear in the frame, is used for processing the cutter of gear, is provided with the main cooling shower nozzle that is used for cooling for the cutter in the frame, be equipped with vice cooling shower nozzle in the frame and be used for driving the actuating mechanism of vice cooling shower nozzle removal, actuating mechanism sets firmly in the rolling disc of rolling disc off-centre department, with the actuating lever of accepting the pole rotation and be connected, with frame sliding connection and with the actuating lever deviate from the one end rotation of accepting the pole and be connected drive the actuating block and be used for driving the actuating cylinder that drives actuating block reciprocating sliding, the off-centre department of rolling disc is penetrated to vice cooling shower nozzle, vice cooling shower nozzle is less than the length of accepting the pole from the length that the.
Through adopting above-mentioned technical scheme, drive actuating cylinder and drive the reciprocating sliding of drive block, and then under the cooperation of actuating lever and receiving rod, drive the rolling disc and rotate to make the vice cooling nozzle who installs on the rolling disc rotate along with the rolling disc is together, alright realize the effect of multi-angle jet cooling.
The present invention may be further configured in a preferred embodiment as: the rack is rotatably connected with a rotating seat, the rotating disc is rotatably connected to one end of the rotating seat, a circle of gear teeth are formed in the side wall of the rotating disc, and a brake rod embedded with the gear teeth is connected to the rotating seat in a sliding mode.
Through adopting above-mentioned technical scheme, inlay mutually in order to fix the rolling disc on rotating the seat when the brake lever with the teeth of a cogwheel, rotate the seat alright realize rotating under the drive of drive actuating cylinder and the cooperation of actuating lever and bolster to drive vice cooling shower nozzle and carry out injection cooling by a larger margin.
The present invention may be further configured in a preferred embodiment as: the brake rod is sleeved with a pressure spring, two ends of the pressure spring are fixedly connected with the brake rod and the rotating seat respectively, and when the pressure spring is in a natural state, the brake rod is embedded with the gear teeth.
Through adopting above-mentioned technical scheme, under compression spring's effect, make the brake lever can be automatic inlay on the teeth of a cogwheel of rolling disc, and then promote the degree of automation that the rolling disc was fixed on rotating the seat.
The present invention may be further configured in a preferred embodiment as: the brake rod is rotatably connected with a supporting sheet which is abutted against the outer wall of the rotating seat, when the supporting sheet is abutted against the outer wall of the rotating seat, the pressure spring is in a compressed state, and the brake rod is separated from the gear teeth.
Through adopting above-mentioned technical scheme, when pulling the brake lever, make its and the teeth of a cogwheel separation back, rotate the backing sheet and make it offset with the outer wall that rotates the seat to stabilize the brake lever under the state with the teeth of a cogwheel separation, realize the independent rotation of rolling disc.
The present invention may be further configured in a preferred embodiment as: the outer wall of the rotating seat is provided with a reinforcing groove matched with the end part of the supporting sheet at the position where the outer wall of the rotating seat is abutted against the supporting sheet.
Through adopting above-mentioned technical scheme, offer the reinforcement groove at the outer wall of rotating the seat, the backing sheet can be arranged in the reinforcement groove and is supported to promote the stability firm to the brake lever.
The present invention may be further configured in a preferred embodiment as: an inclined guide plate arranged below the workbench is arranged in the rack, and a collecting box is arranged below the inclined guide plate.
Through adopting above-mentioned technical scheme, the coolant liquid after the injection can flow into in the collecting box under the effect of slope deflector to realize the recovery of coolant liquid.
The present invention may be further configured in a preferred embodiment as: and a filter plate is arranged above the collecting box.
Through adopting above-mentioned technical scheme, the coolant liquid passes through the filter before the inflow collecting box, alright filter the sweeps under the effect of filter to it contains the sweeps in the coolant liquid to avoid.
The present invention may be further configured in a preferred embodiment as: the lateral wall bottom of collecting box has seted up the leakage fluid dram, be equipped with the slope drainage plate of slant leakage fluid dram in the collecting box.
By adopting the technical scheme, the cooling liquid flowing into the collecting box can flow to the liquid discharge port under the action of the inclined liquid discharge plate, so that the cooling liquid in the collecting box can be conveniently discharged.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the auxiliary cooling spray head can rotate along with the rotating disc to realize small-range multi-angle spray cooling;
2. the auxiliary cooling spray head can rotate along with the rotating seat to realize large-scale multi-angle spray cooling.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the embodiment showing the structure of the rotary base and the driving mechanism;
FIG. 3 is a schematic view of an embodiment highlighting the structure of the turning disc, gear teeth and brake lever;
FIG. 4 is a cross-sectional view of an embodiment highlight collection bin.
In the figure, 1, a frame; 11. a machine platform; 12. a cutter; 13. a main cooling spray head; 14. a work table; 15. an inclined guide plate; 2. a rotating seat; 21. a brake lever; 22. a support sheet; 23. a reinforcing groove; 24. a pressure spring; 25. a brake pad; 3. a drive mechanism; 31. rotating the disc; 311. gear teeth; 32. a bearing rod; 33. a drive rod; 34. a drive block; 35. a driving cylinder; 4. a secondary cooling spray head; 5. a collection box; 51. a liquid discharge port; 52. inclining the drainage plate; 53. a filter plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a hobbing machine of wet-type cleaning cooling, including frame 1, board 11 is installed to the lower tip of frame 1, and the workstation 14 that is used for the fixed gear is installed to the up end of board 11, installs the cutter 12 that is used for processing the gear on the inner wall of frame 1 upper end, installs the main cooling shower nozzle 13 that is used for cooling for cutter 12 on the inner wall of frame 1.
Referring to fig. 1 and 2, an auxiliary cooling nozzle 4 for cooling the tool 12 is installed at the top end of the frame 1, the top end of the frame 1 is rotatably connected with a rotating seat 2, one end of the rotating seat 2 in the horizontal direction is an arc surface, the other end of the rotating seat is a plane, a rotating shaft of the rotating seat 2 is arranged in the vertical direction, a driving mechanism 3 for driving the auxiliary cooling nozzle 4 to move is installed on the rotating seat 2, and the driving mechanism 3 comprises a rotating disc 31, a receiving rod 32, a driving rod 33, a driving block 34 and a driving cylinder 35.
Referring to fig. 1 and 2, the rotating disc 31 is rotatably connected to one end of the arc surface of the rotating base 2, the rotating shaft of the rotating disc 31 is arranged in the vertical direction, and the auxiliary cooling spray head 4 penetrates through the eccentric position of the rotating disc 31.
Referring to fig. 1 and 2, the receiving rod 32 is fixedly connected to an eccentric position of the lower end surface of the rotating disc 31, the receiving rod 32 extends vertically downward, and the length of the downward extension of the receiving rod 32 is greater than the length of the sub cooling spray head 4 penetrating out of the rotating disc 31.
Referring to fig. 1 and 2, the driving rod 33 extends along a horizontal direction, one end of the driving rod 33 is rotatably connected with the receiving rod 32 at an end away from the rotating disc 31, the other end of the driving rod 33 extends to the driving block 34 and is rotatably connected with the driving block 34, and rotating shafts at two ends of the driving rod 33 are arranged along a vertical direction.
Referring to fig. 1 and 2, the driving block 34 is slidably connected to the top end of the frame 1, and the sliding direction of the driving block 34 is horizontally arranged in a direction approaching or departing from the rotating disc 31.
Referring to fig. 1 and 2, a base of the driving cylinder 35 is fixedly connected to the frame 1, and a piston rod of the driving cylinder 35 is fixedly connected to the driving block 34 and extends and contracts in the sliding direction of the driving block 34.
Referring to fig. 1 and 2, when in use, the driving cylinder 35 drives the driving block 34 to slide back and forth, and then the driving rod 33 and the receiving rod 32 are matched to drive the rotating disc 31 to rotate, so that the auxiliary cooling nozzle 4 mounted on the rotating disc 31 rotates together with the rotating disc 31, and the multi-angle spraying cooling effect can be realized.
Referring to fig. 2 and 3, the rotating disc 31 is provided with gear teeth 311 arranged on a side wall of the rotating disc 31 along a circumferential direction of the rotating disc 31, the rotating base 2 is connected with a brake lever 21 in a sliding manner, the brake lever 21 slides in a direction approaching or departing from the rotating disc 31 in a horizontal direction, and one end of the brake lever 21 close to the rotating disc 31 is fixedly connected with a brake block 25 embedded with the gear teeth 311. When the brake block 25 is embedded with the gear teeth 311 to fix the rotating disc 31 on the rotating base 2, the rotating base 2 can rotate under the driving of the driving cylinder 35 and the cooperation of the driving rod 33 and the receiving rod 32, so as to drive the auxiliary cooling spray head 4 to perform a larger spray cooling.
Referring to fig. 2 and 3, the brake lever 21 is sleeved with a pressure spring 24, one end of the pressure spring 24 is fixedly connected with the outer wall of the brake lever 21, and the other end of the pressure spring 24 is fixedly connected with the inner wall of the rotating seat 2; when the pressure spring 24 is in a natural state, the brake block 25 is embedded with the gear teeth 311, and when the brake lever 21 is slid to separate the brake block 25 from the gear teeth 311, the pressure spring 24 is in a compressed state, so that the brake lever 21 is automatically reset to enable the brake block 25 to be automatically engaged with the gear teeth 311.
Referring to fig. 2 and 3, the brake lever 21 is rotatably connected with support pieces 22 at two sides of one end far away from the brake block 25, and one end of the support piece 22 far away from the end connected with the brake lever 21 can be abutted against the outer wall of the rotating seat 2; when the brake lever 21 is slid to separate the brake block 25 from the gear teeth 311, the support piece 22 is rotated to abut against the outer wall of the rotary base 2, so that the brake lever 21 is stably fixed in a state where the brake block 25 is separated from the gear teeth 311, thereby achieving the independent rotation of the rotary disc 31. The outer wall of the rotating seat 2 is provided with a reinforcing groove 23 matched with the end part of the supporting sheet 22 at the position where the outer wall of the rotating seat 2 abuts against the supporting sheet 22, and when the supporting sheet 22 abuts against the outer wall of the rotating seat 2, the end part of the supporting sheet 22 can be arranged in the reinforcing groove 23 to be stable, so that the stability of the brake lever 21 is improved.
Referring to fig. 1 and 4, an inclined guide plate 15 disposed below the working table 14 is fixedly connected to an upper end surface of the machine table 11, a collection box 5 slidably connected to the machine frame 1 is disposed below the inclined guide plate 15, and the inclined guide plate 15 is inclined into the collection box 5 to collect the cooling liquid. A filter plate 53 is placed above the collection tank 5, and the size of the filter plate 53 is matched with the size of an upper port of the collection tank 5 so as to filter the scraps in the recovered cooling liquid. A liquid outlet 51 is formed at the bottom end of the side wall of the collecting box 5, and an inclined liquid discharging plate 52 inclined to the liquid outlet 51 is fixedly connected in the collecting box 5 so as to guide the cooling liquid collected in the collecting box 5 to the liquid outlet 51 for discharging.
The implementation principle of the embodiment is as follows: when the device is used, the driving cylinder 35 drives the driving block 34 to slide in a reciprocating manner, and then the driving rod 33 is matched with the bearing rod 32 to drive the rotating disc 31 to rotate, so that the auxiliary cooling spray head 4 arranged on the rotating disc 31 rotates along with the rotating disc 31, and multi-angle spraying cooling in a small range can be realized; when the brake block 25 is embedded with the gear teeth 311 to fix the rotating disc 31 on the rotating base 2, the rotating base 2 can rotate under the driving of the driving cylinder 35 and the cooperation of the driving rod 33 and the receiving rod 32, so as to drive the auxiliary cooling spray head 4 to perform a larger spray cooling.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a wet-type washs gear hobbing machine of cooling, includes frame (1), is provided with workstation (14) that are used for the fixed gear on frame (1), cutter (12) that are used for processing the gear, is provided with main cooling shower nozzle (13) that are used for cooling for cutter (12) on frame (1), its characterized in that: be equipped with vice cooling nozzle (4) on frame (1) and be used for driving actuating mechanism (3) that vice cooling nozzle (4) removed, actuating mechanism (3) including rotate connect rotating disc (31) on frame (1), set firmly in accepting pole (32) of rotating disc (31) eccentric department, with accepting pole (32) rotation connection's actuating lever (33), with frame (1) sliding connection and with actuating lever (33) deviate from one end rotation connection's of accepting pole (32) drive piece (34) and be used for driving drive piece (34) reciprocating sliding drive actuating cylinder (35), the eccentric department of rotating disc (31) is penetrated in vice cooling nozzle (4), length that vice cooling nozzle (4) from rotating disc (31) penetrating department is less than the length of accepting pole (32).
2. The wet cleaning reduced temperature gear hobbing machine of claim 1, characterized by: the improved bicycle brake device is characterized in that a rotating seat (2) is connected to the rack (1) in a rotating mode, the rotating disc (31) is connected to one end of the rotating seat (2) in a rotating mode, a circle of gear teeth (311) are arranged on the side wall of the rotating disc (31), and a brake rod (21) embedded with the gear teeth (311) is connected to the rotating seat (2) in a sliding mode.
3. The wet cleaning reduced temperature gear hobbing machine of claim 2, characterized by: the brake rod (21) is sleeved with a pressure spring (24), two ends of the pressure spring (24) are fixedly connected with the brake rod (21) and the rotating seat (2) respectively, and when the pressure spring (24) is in a natural state, the brake rod (21) is embedded with the gear teeth (311).
4. The wet cleaning reduced temperature gear hobbing machine of claim 3, characterized by: the brake rod (21) is rotatably connected with a supporting piece (22) which is abutted against the outer wall of the rotating seat (2), when the supporting piece (22) is abutted against the outer wall of the rotating seat (2), the pressure spring (24) is in a compressed state, and the brake rod (21) is separated from the gear teeth (311).
5. The wet cleaning reduced temperature gear hobbing machine of claim 4, characterized by: the outer wall of the rotating seat (2) is provided with a reinforcing groove (23) which is matched with the end part of the supporting sheet (22) at the position where the outer wall is abutted against the supporting sheet (22).
6. The wet cleaning reduced temperature gear hobbing machine of claim 1, characterized by: an inclined guide plate (15) arranged below the workbench (14) is arranged in the rack (1), and a collecting box (5) is arranged below the inclined guide plate (15).
7. The wet cleaning reduced temperature gear hobbing machine of claim 6, characterized by: and a filter plate (53) is arranged above the collecting box (5).
8. The wet cleaning reduced temperature gear hobbing machine of claim 6, characterized by: a liquid outlet (51) is formed in the bottom end of the side wall of the collecting box (5), and an inclined liquid discharging plate (52) inclined to the liquid outlet (51) is arranged in the collecting box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020867046.4U CN212311071U (en) | 2020-05-20 | 2020-05-20 | Gear hobbing machine of wet-type washing cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020867046.4U CN212311071U (en) | 2020-05-20 | 2020-05-20 | Gear hobbing machine of wet-type washing cooling |
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| Publication Number | Publication Date |
|---|---|
| CN212311071U true CN212311071U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020867046.4U Active CN212311071U (en) | 2020-05-20 | 2020-05-20 | Gear hobbing machine of wet-type washing cooling |
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| Country | Link |
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| CN (1) | CN212311071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116460372A (en) * | 2023-06-19 | 2023-07-21 | 莱芜泰山煤矿机械有限公司 | Cooling structure for gear hobbing machine |
-
2020
- 2020-05-20 CN CN202020867046.4U patent/CN212311071U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116460372A (en) * | 2023-06-19 | 2023-07-21 | 莱芜泰山煤矿机械有限公司 | Cooling structure for gear hobbing machine |
| CN116460372B (en) * | 2023-06-19 | 2023-09-05 | 莱芜泰山煤矿机械有限公司 | Cooling structure for gear hobbing machine |
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