CN207710511U - A kind of numerically-controlled machine tool grinding device - Google Patents
A kind of numerically-controlled machine tool grinding device Download PDFInfo
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- CN207710511U CN207710511U CN201820087240.3U CN201820087240U CN207710511U CN 207710511 U CN207710511 U CN 207710511U CN 201820087240 U CN201820087240 U CN 201820087240U CN 207710511 U CN207710511 U CN 207710511U
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Abstract
The utility model discloses a kind of numerically-controlled machine tool grinding devices, including bottom plate, it is fixedly connected with support plate on the left of the upper end of the bottom plate, it is fixedly connected with cylinder in the middle part of the right end of the support plate, the right end drive link of the cylinder is connected with push plate by first bearing, the upper and lower side of the push plate is plugged on by link block in the helicla flute of position-restricted housing intracavity sidewall, the right end of the push plate is fixedly connected with connecting rod, the connecting rod includes grafting chamber, fixed plate, second bearing and fastening screw, it is fixedly connected with connecting pole in the middle part of the lower end of the position-restricted housing, the lower end of the connecting pole is fixedly connected on the upper end of bottom plate.The numerically-controlled machine tool grinding device can carry out automatic turning, and ensure that the accuracy of grinding disc polishing workpiece by the structure of helicla flute and push plate to the workpiece of polishing；By the structure equipped with fixed plate and second bearing, the surface of the rotation defective work piece of fixed plate is avoided.
Description
Technical field
The utility model is related to field of mechanical technique, specially a kind of numerically-controlled machine tool grinding device.
Background technology
Numerically-controlled machine tool is a kind of automated machine tool equipped with program control system.The control system can logically handle tool
There are control coding or other symbolic instruction regulated procedures, and decoded, with the digital representation of code, passes through information carrier
Input numerical control device.Various control signals are sent out by numerical control device through calculation process, the action of control lathe, by drawing
Shape and size automatically process part, after the part of processing, need to polish to the surface of part, but
The stability of common grinding device retaining element is not high, and can not automatic turning polishing part, therefore we have proposed one kind
Numerically-controlled machine tool grinding device.
Utility model content
The purpose of this utility model is to provide a kind of numerically-controlled machine tool grinding devices, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of numerically-controlled machine tool grinding device, including
The upper end left side of bottom plate, the bottom plate is fixedly connected with support plate, is fixedly connected with cylinder in the middle part of the right end of the support plate, institute
The right end drive link for stating cylinder is connected with push plate by first bearing, and the upper and lower side of the push plate is plugged on limit by link block
In the helicla flute of housing cavity side wall, the right end of the push plate is fixedly connected with connecting rod, and the connecting rod includes grafting chamber, consolidates
Fixed board, second bearing and fastening screw, are fixedly connected with connecting pole in the middle part of the lower end of the position-restricted housing, under the connecting pole
End is fixedly connected on the upper end of bottom plate, is fixedly connected with support column on the right side of the upper end of the bottom plate, on the inner cavity of the support column
Portion is provided with sliding cavity, and threaded block is equipped in the sliding cavity, threaded rod is plugged in the middle part of the threaded block, the threaded rod
Upper end is fixedly connected in the lower end shaft of the first motor, and the left end of the threaded block is fixedly connected with support plate, the branch
The right end of fagging is plugged in the left end sliding slot of sliding cavity, and it is electronic to be fixed with second at left and right sides of the upper end of the support plate
The shaft lower end of machine, second motor is fixedly connected with grinding disc, and grafting is run through in side before and after the right side of the support plate
There is slide bar.
Preferably, it is provided with grafting chamber in the middle part of the right end of the connecting rod, the inner cavity top movable of the grafting chamber is connected with
The upper center of fixed plate, the fixed plate is inlaid with second bearing, and fastening screw, institute are plugged in the middle part of the second bearing
The right upper portion that fastening screw is plugged on connecting rod is stated, rectangular channel is provided in the middle part of the lower end of the connecting rod.
Preferably, it is provided with cylindrical cavity in the middle part of the position-restricted housing, helicla flute is provided on the side wall of the cylindrical cavity, it is described
The madial wall of helicla flute is smooth.
Preferably, the upper and lower ends of the slide bar are fixedly connected with the left end in support column, and the surface of the slide bar is smooth.
Preferably, the side wall of the push plate is smooth.
Compared with prior art, the utility model has the beneficial effects that：The numerically-controlled machine tool grinding device, by being equipped with spiral shell
The structure of spin slot and push plate, cylinder push push plate to move right, due to the effect of helicla flute, can push plate be rotated, work as push plate
When moving to the right end of helicla flute, push plate rotates 180 degree, so that connecting rod and polishing workpiece rotate 180 degree, it can be right
The workpiece of polishing carries out automatic turning, and push plate moves to the right end of helicla flute, the position of workpiece is fixed more steady
It is fixed, it ensure that the accuracy of grinding disc polishing workpiece；By the structure equipped with fixed plate and second bearing, fixed plate is avoided
Rotate the surface of defective work piece.
Description of the drawings
Fig. 1 is the utility model section view；
Fig. 2 is the utility model position-restricted housing sectional view；
Fig. 3 is the utility model connecting rod right side cross-sectional view.
In figure：1 bottom plate, 2 support plates, 3 cylinders, 4 push plates, 5 position-restricted housings, 51 helicla flutes, 52 cylindrical cavities, 6 connecting rods, 61
Grafting chamber, 62 fixed plates, 63 second bearings, 64 fastening screws, 7 slide bars, 8 connecting poles, 9 support columns, 10 sliding cavities, 11 screw threads
Bar, 12 threaded blocks, 13 first motor, 14 support plates, 15 sliding slots, 16 second motor, 17 grinding disc.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of numerically-controlled machine tool grinding device, including bottom
The upper end left side of plate 1, the bottom plate 1 is fixedly connected with support plate 2, and cylinder is fixedly connected in the middle part of the right end of the support plate 2
3, the right end drive link of the cylinder 3 is connected with push plate 4 by first bearing, and the side wall of the push plate 4 is smooth.The push plate 4
Upper and lower side be plugged on by link block in the helicla flute 51 of 5 intracavity sidewall of position-restricted housing, cylinder 3 push push plate 4 move right,
When push plate 4 moves right, due to the effect of helicla flute 51, push plate 4 can be made to rotate, when push plate 4 moves to helicla flute 51
When right end, push plate 4 rotates 180 degree, so that connecting rod 6 and polishing workpiece rotate 180 degree, in the position-restricted housing 5
Portion is provided with cylindrical cavity 52, and helicla flute 51 is provided on the side wall of the cylindrical cavity 52, and the madial wall of the helicla flute 51 is smooth.It is described
The right end of push plate 4 is fixedly connected with connecting rod 6, is provided with rectangular channel in the middle part of the lower end of the connecting rod 6, the connecting rod 6 includes
Grafting chamber 61, fixed plate 62, second bearing 63 and fastening screw 64, turn fastening screw 64 so that fixed plate 62 plays needs
The right end middle part of the Workpiece clamping of mill, the connecting rod 6 is provided with grafting chamber 61, the inner cavity top movable connection of the grafting chamber 61
There are fixed plate 62, the upper center of the fixed plate 62 to be inlaid with second bearing 63, the middle part of the second bearing 63 is plugged with
Fastening screw 64, the fastening screw 64 are plugged on the right upper portion of connecting rod 6, are fixed in the middle part of the lower end of the position-restricted housing 5
It is connected with connecting pole 8, the lower end of the connecting pole 8 is fixedly connected on the upper end of bottom plate 1, is fixed on the right side of the upper end of the bottom plate 1
It is connected with support column 9, the inner cavity top of the support column 9 is provided with sliding cavity 10, threaded block 12, institute are equipped in the sliding cavity 10
The middle part for stating threaded block 12 is plugged with threaded rod 11, and the upper end of the threaded rod 11 is fixedly connected on the lower end of the first motor 13
In shaft, the left end of the threaded block 12 is fixedly connected with support plate 14, and the right end of the support plate 14 is plugged on sliding cavity 10
Left end sliding slot 15 in, be fixed with the second motor 16, second motor at left and right sides of the upper end of the support plate 14
16 shaft lower end is fixedly connected with grinding disc 17, starts the first motor 13, drives threaded rod 11 to rotate, so that screw thread
Block 12 moves downward on threaded rod 11, so that the grinding disc 17 of 16 lower end of the second motor and the workpiece table for needing to polish
Face contacts, and side, which is run through, before and after the right side of the support plate 14 is plugged with slide bar 7, and the upper and lower ends of the slide bar 7 are fixed to be connected
It is connected on the left end of support column 9, the surface of the slide bar 7 is smooth.
Operation principle：The workpiece that needs are polished, when being worked, is placed on grafting chamber by numerically-controlled machine tool with grinding device
In 61, by turning fastening screw 64 so that the Workpiece clamping that fixed plate 62 polishes needs after clamping, starts support plate 14
Second motor 16 in left side, and start the first motor 13, drive threaded rod 11 to rotate, so that threaded block 12 is in spiral shell
It is moved downward on rasp bar 11, so that the grinding disc 17 of 16 lower end of the second motor is contacted with the workpiece surface polished is needed,
By controlling the stroke of threaded block 12, to control the degree of grinding workpieces, when the front polishing of workpiece is completed, the first electricity
Then motivation 13 starts cylinder 3 so that 12 return of threaded block so that cylinder 3 pushes push plate 4 to move right, and is transported to the right in push plate 4
When dynamic, due to the effect of helicla flute 51, push plate 4 can be made to rotate, when push plate 4 moves to the right end of helicla flute 51,4 turns of push plate
Then dynamic 180 degree starts second motor on 14 right side of support plate so that connecting rod 6 and polishing workpiece rotate 180 degree
16, start the first motor 13, threaded rod 11 is driven to rotate, so that threaded block 12 moves downward on threaded rod 11, from
And so that the grinding disc 17 of 16 lower end of the second motor is contacted with the workpiece surface polished is needed, and beats the reverse side of workpiece
Mill.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of numerically-controlled machine tool grinding device, including bottom plate (1), it is characterised in that：It is fixed on the left of the upper end of the bottom plate (1)
It is connected with support plate (2), cylinder (3) is fixedly connected in the middle part of the right end of the support plate (2), the right end of the cylinder (3) passes
Lever is connected with push plate (4) by first bearing, and the upper and lower side of the push plate (4) is plugged on position-restricted housing (5) by link block
In the helicla flute (51) of intracavity sidewall, the right end of the push plate (4) is fixedly connected with connecting rod (6), and the connecting rod (6) includes
The lower end middle part of grafting chamber (61), fixed plate (62), second bearing (63) and fastening screw (64), the position-restricted housing (5) is solid
Surely be connected with connecting pole (8), the lower end of the connecting pole (8) is fixedly connected on the upper end of bottom plate (1), the bottom plate (1) it is upper
End right side is fixedly connected with support column (9), and the inner cavity top of the support column (9) is provided with sliding cavity (10), the sliding cavity
(10) be equipped with threaded block (12) in, be plugged with threaded rod (11) in the middle part of the threaded block (12), the threaded rod (11) it is upper
End is fixedly connected in the lower end shaft of the first motor (13), and the left end of the threaded block (12) is fixedly connected with support plate
(14), the right end of the support plate (14) is plugged in the left end sliding slot (15) of sliding cavity (10), the support plate (14) it is upper
The end left and right sides is fixed with the second motor (16), and the shaft lower end of second motor (16) is fixedly connected with grinding disc
(17), before and after the right side of the support plate (14) side run through be plugged with slide bar (7).
2. a kind of numerically-controlled machine tool grinding device according to claim 1, it is characterised in that：The right side of the connecting rod (6)
End middle part is provided with grafting chamber (61), and the inner cavity top movable of the grafting chamber (61) is connected with fixed plate (62), the fixed plate
(62) upper center is inlaid with second bearing (63), and fastening screw (64), institute are plugged in the middle part of the second bearing (63)
The right upper portion that fastening screw (64) is plugged on connecting rod (6) is stated, rectangular channel is provided in the middle part of the lower end of the connecting rod (6).
3. a kind of numerically-controlled machine tool grinding device according to claim 1, it is characterised in that：The position-restricted housing (5)
Middle part is provided with cylindrical cavity (52), and helicla flute (51), the inside of the helicla flute (51) are provided on the side wall of the cylindrical cavity (52)
Wall is smooth.
4. a kind of numerically-controlled machine tool grinding device according to claim 1, it is characterised in that：Above and below the slide bar (7)
Both ends are fixedly connected with the left end in support column (9), and the surface of the slide bar (7) is smooth.
5. a kind of numerically-controlled machine tool grinding device according to claim 1, it is characterised in that：The side wall of the push plate (4)
It is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087240.3U CN207710511U (en) | 2018-01-19 | 2018-01-19 | A kind of numerically-controlled machine tool grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087240.3U CN207710511U (en) | 2018-01-19 | 2018-01-19 | A kind of numerically-controlled machine tool grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710511U true CN207710511U (en) | 2018-08-10 |
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ID=63052608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820087240.3U Active CN207710511U (en) | 2018-01-19 | 2018-01-19 | A kind of numerically-controlled machine tool grinding device |
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| CN (1) | CN207710511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676494A (en) * | 2018-11-16 | 2019-04-26 | 镇江市富德数控机床科技有限公司 | A kind of burnishing device for numerically-controlled machine tool component surface |
| CN111805383A (en) * | 2020-07-20 | 2020-10-23 | 洪卓锋 | Grid machine grid strip cleaning device |
-
2018
- 2018-01-19 CN CN201820087240.3U patent/CN207710511U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676494A (en) * | 2018-11-16 | 2019-04-26 | 镇江市富德数控机床科技有限公司 | A kind of burnishing device for numerically-controlled machine tool component surface |
| CN111805383A (en) * | 2020-07-20 | 2020-10-23 | 洪卓锋 | Grid machine grid strip cleaning device |
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