CN202317885U - Spinning wheel grinding machine - Google Patents
Spinning wheel grinding machine Download PDFInfo
- Publication number
- CN202317885U CN202317885U CN2011204099111U CN201120409911U CN202317885U CN 202317885 U CN202317885 U CN 202317885U CN 2011204099111 U CN2011204099111 U CN 2011204099111U CN 201120409911 U CN201120409911 U CN 201120409911U CN 202317885 U CN202317885 U CN 202317885U
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- Prior art keywords
- valve
- grinding machine
- hydraulic cylinder
- hydraulic
- wheel carrier
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a spinning wheel grinding machine, which comprises a hand wheel and a gear set which is connected with the hand wheel, wherein the gear set is connected with a wheel carrier screw rod for driving a wheel carrier to move, and the grinding machine also comprises a hydraulic system; the hydraulic system comprises an oil tank for supplying oil to the system, the oil tank is connected with a two-position four-way reversing valve, and an output end of the two-position four-way reversing valve is connected with a single-direction variable throttling valve; a first output end of the single-direction variable throttling valve is connected with a hydraulic cylinder, and a piston rod of the hydraulic cylinder is connected with the wheel carrier screw rod; and a second output end of the single-direction variable throttling valve is connected with a switching valve, a switching rod of the switching valve is pushed against a conical nut, the conical nut moves to drive the switching rod to move so as to drive the switching valve to switch, and the conical nut is connected with a hydraulic lever of the hydraulic cylinder. The grinding machine has multiple working statuses of fast work speed, slow work speed and fast push-out, the requirement of the cut-in depth for processing a spinning wheel is met, and the efficiency of the grinding machine is greatly improved.
Description
Technical field
The utility model relates to a kind of grinding machine, relates in particular to a kind of weaving wheel grinding machine.
Background technology
The weaving wheel all is through grinding machine it to be carried out the processing of penetraction depth generally; As shown in Figure 1; The hydraulic system of existing grinding machine comprises that an end of fuel tank 7, fuel tank 7 is connected with one two position and four-way reversing valve 6; The output of said two position and four-way reversing valves 6 is connected with choke valve 5, and the output of said choke valve 5 is connected with a hydraulic cylinder 4.Such hydraulic system hydraulic cylinder 4 forms less, can not satisfy the requirement of processing penetraction depth; And hydraulic cylinder 4 is under the control of choke valve 5, and it is identical that worker's forward and back goes out speed, causes satisfying multiple mode of operation, and efficient is lower.
The utility model content
The purpose of the utility model is to solve above-mentioned technical problem, proposes a kind of weaving wheel grinding machine.
The purpose of the utility model will be achieved through following technical scheme:
A kind of weaving wheel grinding machine comprises a handwheel and the gear train that is connected with handwheel, said gear train be used to drive the wheel carrier screw rod that wheel carrier moves and be connected, said grinding machine also comprises a hydraulic system;
Said hydraulic system comprises that one is used for the fuel tank of system's fuel feeding, and said fuel tank is connected with one or two position and four-way reversing valve, and the output of said two position and four-way reversing valves is connected with a unidirectional variable throttle valve;
First output of said unidirectional variable throttle valve is connected with hydraulic cylinder, and the piston rod of said hydraulic cylinder is connected with the wheel carrier screw rod;
Second output of said unidirectional variable throttle valve is connected with a transfer valve; The changer lever of said transfer valve and tapered cup nut butt; The motion of said tapered cup nut drives the motion of said changer lever to drive said transfer valve switching; Said tapered cup nut is connected with the hydraulic lever of hydraulic cylinder, and said piston rod and hydraulic lever are provided with the both sides of the piston of hydraulic cylinder respectively.
The beneficial effect of the utility model is mainly reflected in: grinding machine possesses that quick worker advances, the worker advances and releases the multi-job state fast at a slow speed, satisfies the requirement to weaving wheel processing penetraction depth, makes grinding machine efficient improve greatly.
Description of drawings
Fig. 1 is the hydraulic system principle figure of prior art.
Fig. 2 is the hydraulic system principle figure of the utility model.
The specific embodiment
The utility model provides a kind of weaving wheel grinding machine; As shown in Figure 2; Comprise a handwheel 1 and the gear train 2 that is connected with handwheel 1, said gear train 2 be used to drive the wheel carrier screw rod 3 that wheel carrier (meaning not shown in the figures) moves and be connected, said grinding machine also comprises a hydraulic system;
Said hydraulic system comprises that one is used for the fuel tank 6 of system's fuel feeding, and said fuel tank 6 is connected with one or two position and four-way reversing valve 9, and the output of said two position and four-way reversing valves 9 is connected with a unidirectional variable throttle valve;
First output of said unidirectional variable throttle valve 8 is connected with hydraulic cylinder 4, and the piston rod 42 of said hydraulic cylinder 4 is connected with wheel carrier screw rod 3; Second output of said unidirectional variable throttle valve 8 is connected with a transfer valve 7, and the changer lever 71 of said transfer valve 7 is connected with tapered cup nut 5, and said tapered cup nut 5 is connected with the hydraulic lever 41 of hydraulic cylinder 4.
Following mask body is set forth the course of work of the utility model down:
Equipment shakes handwheel 1 when stopping, through gear train 2, drive wheel carrier screw rod 3, regulates the distance of wheel carrier to product.When product is placed on the wheel carrier, start button, hydraulic oil is through two position and four-way reversing valves 9 in the fuel tank 6; Enter into unidirectional variable throttle valve 8; Get in the hydraulic cylinder 4 through first output, second output enters into transfer valve 7 and enters into tapered cup nut 5, and piston rod 42 and hydraulic cylinder rod 41 drive wheel carrier screw rod 3 drive wheel carriers simultaneously and move forward fast; Near processed product, reach the purpose that quick worker advances.
When tapered cup nut 5 drives down at hydraulic lever 41,,, force transfer valve 7 to switch to and close changer lever 71 promotions near transfer valve 7.After transfer valve 7 cuts out, force the hydraulic oil in the hydraulic cylinder 4 can only be, the reversal valve 9 of flowing through through unidirectional variable throttle valve 8; Be back to fuel tank 6, hydraulic cylinder promptly switches at a slow speed and moves, the incision converted products; And translational speed is by choke valve 8 step-less adjustment, and reaching at a slow speed, the worker advances purpose.
After product machined, hydraulic cylinder 4 moved to front limit, and after keeping setting-up time under the device systems control, reversal valve 9 switches.Hydraulic oil promotes hydraulic cylinder 4 drive wheel carrier screw rods 3 and wheel carrier and withdraws from through reversal valve 9, check valve choke valve 8 to hydraulic cylinder 4 in the fuel tank 6.Owing to adopt check valve choke valve 8, therefore, hydraulic cylinder 4 is always fast moving when withdrawing from, improved efficient.
When hydraulic cylinder 4 retreated to end, tapered cup nut 5 left transfer valve 7, transfer valve 7 switchback original states, the position of tapered cup nut 5 tapered cup nut 51 in Fig. 2 during original state.
After whole process is accomplished, take out processing back product, equipment prepares to get into next circulation.
The utility model still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within the protection domain of the utility model.
Claims (1)
1. a weaving wheel grinding machine comprises a handwheel and the gear train that is connected with handwheel, said gear train be used to drive the wheel carrier screw rod that wheel carrier moves and be connected, it is characterized in that: said grinding machine also comprises a hydraulic system;
Said hydraulic system comprises that one is used for the fuel tank of system's fuel feeding, and said fuel tank is connected with one or two position and four-way reversing valve, and the output of said two position and four-way reversing valves is connected with a unidirectional variable throttle valve;
First output of said unidirectional variable throttle valve is connected with hydraulic cylinder, and the piston rod of said hydraulic cylinder is connected with the wheel carrier screw rod;
Second output of said unidirectional variable throttle valve is connected with a transfer valve; The changer lever of said transfer valve and tapered cup nut butt; The motion of said tapered cup nut drives the motion of said changer lever to drive said transfer valve switching; Said tapered cup nut is connected with the hydraulic lever of hydraulic cylinder, and said piston rod and hydraulic lever are provided with the both sides of the piston of hydraulic cylinder respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204099111U CN202317885U (en) | 2011-10-25 | 2011-10-25 | Spinning wheel grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204099111U CN202317885U (en) | 2011-10-25 | 2011-10-25 | Spinning wheel grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317885U true CN202317885U (en) | 2012-07-11 |
Family
ID=46429882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204099111U Withdrawn - After Issue CN202317885U (en) | 2011-10-25 | 2011-10-25 | Spinning wheel grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350659A (en) * | 2011-10-25 | 2012-02-15 | 苏州赛琅泰克高技术陶瓷有限公司 | Textile wheel grinder and working method thereof |
-
2011
- 2011-10-25 CN CN2011204099111U patent/CN202317885U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350659A (en) * | 2011-10-25 | 2012-02-15 | 苏州赛琅泰克高技术陶瓷有限公司 | Textile wheel grinder and working method thereof |
| CN102350659B (en) * | 2011-10-25 | 2013-03-20 | 苏州赛琅泰克高技术陶瓷有限公司 | Textile wheel grinder and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20130320 |
|
| RGAV | Abandon patent right to avoid regrant |