CN104924167A - Hydraulic automatic lifting device of grinding wheel hood of double-ended grinding machine - Google Patents
Hydraulic automatic lifting device of grinding wheel hood of double-ended grinding machine Download PDFInfo
- Publication number
- CN104924167A CN104924167A CN201510249801.6A CN201510249801A CN104924167A CN 104924167 A CN104924167 A CN 104924167A CN 201510249801 A CN201510249801 A CN 201510249801A CN 104924167 A CN104924167 A CN 104924167A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- cover cap
- wheel cover
- emery wheel
- grinding wheel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
- B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
Abstract
The invention relates to a hydraulic automatic lifting device of a grinding wheel hood of a double-ended grinding machine. The device comprises an oil cylinder, a grinding wheel hood, a grinding wheel cover, a basal plate, screws, a bent plate, a connection plate, an oil cylinder head, bearing supports, a shaft, a bearing and an oil cylinder seat and is characterized in that the oil cylinder drives the shaft to rotate via the oil cylinder head and the connection plate, and the shaft rotates to drive the basal plate and the grinding wheel hood to rotate to accomplish opening and closing of the grinding wheel hood. The device has the characteristics that the device is reasonable in design and simple in structure and can raise an automation level of a machine tool.
Description
Technical field
The present invention relates to the lifting of lathe lid field, specifically a kind of double-ended grinding machine emery wheel cover cap fluid pressure type apparatus for automatically lifting.
Background technology
At present, for the open and close of the emery wheel cover cap of double-ended grinding machine, all adopted in the past and manually lift emery wheel cover cap and operate.Because lathe is when working with adjustment, need to open and close emery wheel cover cap frequently, and the weight of emery wheel cover cap is too large, frequently by manually opening and closing the labour intensity both adding workman, is also unfavorable for the lifting of Machinery Tool Automation level.When adopting reducing motor to drive the automatic lifting of emery wheel cover cap, also need to consider the timely stopping problem of emery wheel cover cap in Upper-lower Limit position, prevent emery wheel cover cap open with closed putting in place after reducing motor be rotated further, cause reducing motor to damage, and be only difficult to by proximity switch the Upper-lower Limit position getting hold of emery wheel cover cap accurately.
Summary of the invention
Technical problem to be solved by this invention overcomes above-mentioned the deficiencies in the prior art, provides that a kind of structure is simple, location is reliable and can ensure the double-ended grinding machine emery wheel cover cap fluid pressure type apparatus for automatically lifting of lathe production safety.
The present invention's taked technical scheme that solves the problem is: a kind of double-ended grinding machine emery wheel cover cap fluid pressure type apparatus for automatically lifting, be provided with oil cylinder, emery wheel cover cap, wheel guard, substrate, screw, bent plate, gusset piece, oil cylinder head, left shaft holder, axle, right bearing seat, bearing, oil cylinder seat, it is characterized in that: described wheel guard is that square is placed on lathe, is provided with emery wheel cover cap directly over wheel guard; Described oil cylinder seat is arranged on the left side of wheel guard, and oil cylinder seat is provided with oil cylinder, and the front end of cylinder piston rod is connected with oil cylinder head; Described bent plate is arranged on the opposite side of wheel guard, bent plate is provided with left shaft holder and right bearing seat, is provided with an axle, is connected between axle and bearing block by bearing in the centre of left shaft holder and right bearing seat; Described gusset piece is arranged on the left side of axle, and the front end of gusset piece is fixed by screws on substrate, and substrate is fixed by screws in wheel guard and covers, and the rear end of gusset piece is connected on oil cylinder head.
Emery wheel cover cap fluid pressure type apparatus for automatically lifting, owing to taking said structure, is introduced in double-ended grinding machine, is achieved the automatic lifting of emery wheel cover cap by the present invention, makes control more simple, more convenient to operate, improves the automatization level of lathe simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is structure side view of the present invention;
Be labeled as in figure: 1. oil cylinder, 2. emery wheel cover cap, 3. wheel guard, 4. substrate, 5. screw, 6. screw, 7. bent plate, 8. gusset piece, 9. oil cylinder head, 10. left shaft holder, 11. axles, 12. right bearing seats, 13. bearings, 14. oil cylinder seats.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
As shown in Figure 1 and Figure 2, the present invention relates to a kind of double-ended grinding machine emery wheel cover cap fluid pressure type apparatus for automatically lifting, be provided with oil cylinder 1, emery wheel cover cap 2, wheel guard 3, substrate 4, screw 5, bent plate 7, gusset piece 8, oil cylinder head 9, left shaft holder 10, axle 11, right bearing seat 12, bearing 13, oil cylinder seat 14, it is characterized in that: described wheel guard 3 is placed on lathe in square, is provided with emery wheel cover cap 2 directly over wheel guard 3; Described oil cylinder seat 14 is arranged on the left side of wheel guard 3, and oil cylinder seat 14 is provided with oil cylinder 1, and the front end of oil cylinder 1 piston rod is connected with oil cylinder head 9; Described bent plate 7 is arranged on the opposite side of wheel guard 3, bent plate 7 is provided with left shaft holder 10 and right bearing seat 12, is provided with an axle 11, is connected between axle 11 and bearing block by bearing 13 in the centre of left shaft holder 10 and right bearing seat 12; Described gusset piece 8 is arranged on the left side of axle 11, and the front end of gusset piece 8 is fixed on substrate 4 by screw 6, and substrate 4 is fixed on emery wheel cover cap 2 by screw 5, and the rear end of gusset piece 8 is connected on oil cylinder head 9.
The present invention in use, when emery wheel cover cap 2 opened by needs, start opening switch, oil cylinder 1 piston rod starts oil cylinder 1 of retracting, piston rod pulls oil cylinder head 9 to move to oil cylinder 1, and oil cylinder head 9 drives gusset piece 8 to rotate around axle 11, and the front end of gusset piece 8 drives substrate 4 and emery wheel cover cap 2 to rotate simultaneously, when oil cylinder 1 piston rod returns shortest route position, emery wheel cover cap 2 reaches unlatching maximum angle; When emery wheel cover cap 2 closed by needs, start closing switch, oil cylinder 1 piston rod starts to stretch out oil cylinder 1, and piston rod promotes oil cylinder head 9 and leaves oil cylinder 1, and oil cylinder head 9 drives gusset piece 8 to reversely rotate around axle 11, the front end of gusset piece 8 drives substrate 4 and emery wheel cover cap 2 to reversely rotate simultaneously, when emery wheel cover cap 2 just in time closes on wheel guard 3, emery wheel cover cap 2 just cannot continue rotate and be in halted state, now, the stressed stop motion of oil cylinder 1 piston rod, completes the closing course of emery wheel cover cap 2.
Claims (1)
1. a double-ended grinding machine emery wheel cover cap fluid pressure type apparatus for automatically lifting, be provided with oil cylinder, emery wheel cover cap, wheel guard, substrate, screw, bent plate, gusset piece, oil cylinder head, left shaft holder, axle, right bearing seat, bearing, oil cylinder seat, it is characterized in that: described wheel guard is that square is placed on lathe, is provided with emery wheel cover cap directly over wheel guard; Described oil cylinder seat is arranged on the left side of wheel guard, and oil cylinder seat is provided with oil cylinder, and the front end of cylinder piston rod is connected with oil cylinder head; Described bent plate is arranged on the opposite side of wheel guard, bent plate is provided with left shaft holder and right bearing seat, is provided with an axle, is connected between axle and bearing block by bearing in the centre of left shaft holder and right bearing seat; Described gusset piece is arranged on the left side of axle, and the front end of gusset piece is fixed by screws on substrate, and substrate is fixed by screws in wheel guard and covers, and the rear end of gusset piece is connected on oil cylinder head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249801.6A CN104924167A (en) | 2015-07-21 | 2015-07-21 | Hydraulic automatic lifting device of grinding wheel hood of double-ended grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249801.6A CN104924167A (en) | 2015-07-21 | 2015-07-21 | Hydraulic automatic lifting device of grinding wheel hood of double-ended grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104924167A true CN104924167A (en) | 2015-09-23 |
Family
ID=54111754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510249801.6A Pending CN104924167A (en) | 2015-07-21 | 2015-07-21 | Hydraulic automatic lifting device of grinding wheel hood of double-ended grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104924167A (en) |
-
2015
- 2015-07-21 CN CN201510249801.6A patent/CN104924167A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |