CN208528782U - A kind of polishing mechanism - Google Patents
A kind of polishing mechanism Download PDFInfo
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- CN208528782U CN208528782U CN201821164592.0U CN201821164592U CN208528782U CN 208528782 U CN208528782 U CN 208528782U CN 201821164592 U CN201821164592 U CN 201821164592U CN 208528782 U CN208528782 U CN 208528782U
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- frame
- connecting rod
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Abstract
The utility model provides a kind of polishing mechanism, comprising: frame body comprising the frame of bottom end and the rib frame being fixed on frame vertically；Driving assembly comprising foot pedal, first connecting rod and mounting post；Transmission component comprising the second connecting rod, universal joint, rotation axis and rotating bar；Executive module comprising shaft and grinding wheel, in rib frame center, shaft lower end is fixed with described rotating bar one end for the shaft rotational installation, and shaft upper end stretches out rib frame and is fixed with grinding wheel；And clamp assemblies comprising hold assembly and lifting part, the hold assembly turn screw rod and tighten screw rod including two clamping heads, turntable, limit；The lifting part includes guide rod, lifting screw and limit plate.The advantages of with high security, structure is simply easily operated for the utility model, and clamping component can easily be accommodated, and turntable can make clamped workpiece that can be polished to for one week.
Description
Technical field
The utility model relates to field of metal surface treatment, and in particular to a kind of polishing mechanism.
Background technique
Polishing mechanism, that is, polishing machine are used to polish, the equipment of burnished metal workpiece, are that workpiece carries out japanning, spray
The operation that must be carried out before painting processing is widely used in hardware products surface treatment.
In the prior art, since polishing mechanism does not have the function of clamping workpiece, operator is that offhand is thrown
Light polishing, although being not suitable for a large amount of polishing workpiece convenient for operation, the mode of offhand for operator hand injury compared with
Greatly, efficiency is also very low, therefore needs to design a kind of hold assembly polished convenient for clamping workpiece at present.
Utility model content
The problem of being the function that current polishers structure does not have clamping workpiece to be solved in the utility model, for existing skill
Above-mentioned insufficient in the presence of art and a kind of polishing mechanism is provided.
To achieve the above object, the utility model uses the following technical solution:
A kind of polishing mechanism, comprising:
Frame body comprising the frame of bottom end and the rib frame being fixed on frame vertically；
Driving assembly comprising foot pedal, first connecting rod and mounting post, there are two the mounting post quantity and perpendicular
It directly is installed on frame, the foot pedal is mounted in two mounting posts and can rotate between two mounting posts, and described first connects
Extension bar is fixed on foot pedal, so that foot pedal can form lever construction；
Transmission component comprising the second connecting rod, universal joint, rotation axis and rotating bar, second connecting rod pass through
Universal joint is connect with first connecting rod, and the one end of the second connecting rod far from first connecting rod and rotation axis are hinged, the rotation axis
It is rotatablely connected with rotating bar one end；
Executive module comprising shaft and grinding wheel, shaft rotational installation in rib frame center, shaft lower end with it is described
Rotating bar one end is fixed, and shaft upper end stretches out rib frame and is fixed with grinding wheel；And
Clamp assemblies comprising hold assembly and lifting part, the hold assembly include two clamping heads, turntable, limit turn
Screw rod and screw rod is tightened, two clamping head is slidably mounted on turntable, and described tighten is provided with two sections of rotation direction phases on screw rod
Anti- screw thread and entirety is in Z-shaped, tightens the two sections of screw threads of screw rod across two clamping heads and thereon and clamps head threads with two respectively
Cooperation, the turntable is located above the grinding wheel and turntable rotational installation is on a mounting plate, and the limit turns screw rod from turntable
Side passes through mounting plate and is threadedly coupled with mounting plate, and the limit turns screw rod perpendicular to turntable to connect when limit turns screw rod end with turntable
Turntable rotation can be limited when touching, the mounting plate is equipped with the lifting part, the lifting unit far from the side of hold assembly
Part includes guide rod, lifting screw and limit plate, and the guide rod is parallel with lifting screw to be fixed on erecting bed, and is oriented to
Bar and lifting screw both pass through mounting plate, and the limit plate is fixed on end of the guide rod far from erecting bed, and lifting screw is vertical
It can rotate across limit plate and in limit plate, lifting screw and mounting plate are threadedly engaged with the energy when rotating lifting screw end
Go up and down the mounting plate.
Further, the lifting part further includes a limit sleeve being fixedly mounted on erecting bed, the lifting screw
End is inserted into limit sleeve and can be rotated in it, and limit sleeve can limit lifting screw and be detached from limit sleeve.
Further, the opposite side of two clamping head is mounted on the rubber pad for preventing from clamping workpiece skidding.
Further, foot pedal side is located on the rib frame and the curved baffle transparent perpendicular to rib frame surface is installed.
Compared with the prior art, the utility model has the following beneficial effects:
1, the utility model user power is as driving, and transmission component and driving assembly structure are simple, the side stepped on by foot
Formula is implemented convenient for operation, more laborsaving, while saving energy consumption, is suitable for individual workship and uses, is more friendly to environment；
2, the utility model design has clamp assemblies to facilitate clamping workpiece, and clamp assemblies include turntable rotation turntable
After make can be polished within workpiece one week, hold assembly is able to achieve by the lifting part of clamp assemblies and goes up and down more convenient disassembly,
It solves the problems, such as to propose in technical background.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is side view；
Fig. 3 is the utility model top view；
Fig. 4 is enlarged drawing at A in Fig. 1；
Fig. 5 is rotating bar schematic diagram.
Appended drawing reference is successively in figure are as follows: frame body 1, frame 11, rib frame 12, baffle 13, driving assembly 2, foot pedal 21, first
Connecting rod 22, mounting post 23, transmission component 3, the second connecting rod 31, universal joint 32, rotation axis 33, rotating bar 34, executive module
4, shaft 41, grinding wheel 42, clamp assemblies 5, hold assembly 51, clamping head 511, turntable 512, limit turn screw rod 513, tighten screw rod
514, mounting plate 515, lifting part 52, guide rod 521, lifting screw 522, limit plate 523, erecting bed 524, limit sleeve 525.
Specific embodiment
In order to make technological means of the utility model, creation characteristic, reach purpose and effect is more clear and is easy to
Understand, the utility model be further elaborated with reference to the accompanying drawings and detailed description:
A kind of polishing mechanism, as shown in Figure 1 to Figure 3, comprising: frame body 1 comprising the frame 11 of bottom end and vertical fixation
Rib frame 12 on the frame 11, rib frame 12 are the fixed structure of two " n " shapes and top cross, and fixed point be located at frame 11 just on
Side；Driving assembly 2 comprising foot pedal 21, first connecting rod 22 and mounting post 23,23 quantity of mounting post there are two and
It is vertically installed on frame 11, the foot pedal 21 is mounted in two mounting posts 23 and can turn between two mounting posts 23
Dynamic, the first connecting rod 22 is fixed on foot pedal 21, when operator can form lever construction with foot-treadle 21, is passed through
The driving method of foot pedal 21 can make structure simple and easily operated, highly-safe, while it is low to consume energy, and middle individual workship is suitble to make
With；Transmission component 3 comprising the second connecting rod 31, universal joint 32, rotation axis 33 and rotating bar 34, second connecting rod
31 are connect by universal joint 32 with first connecting rod 22, the one end of the second connecting rod 31 far from first connecting rod 22 and rotation axis 33
Hingedly, the rotation axis 33 is rotatablely connected with 34 one end of rotating bar；Executive module 4 comprising shaft 41 and grinding wheel 42, it is described
Shaft 41 is rotatablely installed in 12 center of rib frame, and 41 lower end of shaft is fixed with described 34 one end of rotating bar, and Fig. 5 is rotating bar signal
Figure, 41 upper end of shaft stretch out rib frame 12 and are fixed with grinding wheel 42, in this way, user moved back and forth by foot-treadle 21 so that
First connecting rod 22, the second connecting rod 31 reciprocally move, and then rotate rotating bar 34, and then rotate shaft 41, so that
Grinding wheel 42 rotates polishing grinding workpiece, is because being moved through in first connecting rod 22 and the second connecting rod 31 using universal joint 32
Journey central axes are not parallel, prevent first connecting rod 22 and the second connecting rod 31 from deforming；And clamp assemblies 5 comprising clamping part
Part 51 and lifting part 52, the hold assembly 51 turn screw rod 513 including two clamping heads 511, turntable 512, limit and tighten spiral shell
Bar 514, two clamping head 511 are slidably mounted on turntable 512, the mode that clamping head 511 is slidably connected, referring to fig. 4, can be with
It is that design has a " T " shaped sliding rail on turntable, and two clamping heads 511 can be slided on the slide rail to realize clamp or release workpiece,
Described tighten is provided with two sections of oppositely oriented screw threads and whole in Z-shaped on screw rod 514, be because convenient in this way in Z-shaped
Screw rod 514 is tightened in rotation, tighten screw rod 514 across two clamping heads 511 and two sections of screw threads thereon respectively with two clamping heads, 511 spiral shell
Line cooperation has been achieved distance between two clamping heads 511 and has reduced and increase, and the turntable 512 is located at 42 top of grinding wheel
And the rotational installation of turntable 512 on a mounting plate 515, i.e., turntable 512 can be installed on mounting plate 515 with an installation axle, institute
It states limit to turn screw rod 513 and pass through above turntable 512 mounting plate 515 and to be threadedly coupled with mounting plate 515, the limit turns screw rod 513
It is rotated perpendicular to turntable 512 with turntable 512 can be limited when limit turns 513 end of screw rod and turntable 512 contacts, needs to limit turntable
When 512 rotation, limit can be turned to screw rod 513 and be threaded towards turntable 512, needed turntable 512 reversely to turn limit when rotating and turn screw rod 513,
The purpose that turntable 512 can rotate is to make can be polished for workpiece one week, and the mounting plate 515 is far from hold assembly 51
Side is equipped with the lifting part 52, and lifting part 52 is for liftable mounting plate 515 so that workpiece can be close to or far away from sand
Wheel 42 facilitates sanding and polishing when close to grinding wheel 42, far from when easy disassembly workpiece, the lifting part 52 include guide rod 521,
Lifting screw 522 and limit plate 523, the guide rod 521 is parallel with lifting screw 522 to be fixed on erecting bed 524, and is led
Mounting plate 515 is both passed through to bar 521 and lifting screw 522, the limit plate 523 is fixed on guide rod 521 far from erecting bed 524
End, lifting screw 522 passes perpendicularly through limit plate 523 and can rotate in limit plate 523, lifting screw 522 and mounting plate
515 are threadedly engaged can go up and down the mounting plate 515 when rotating 522 end of lifting screw, and guide rod 521 is for being oriented to installation
Plate 515 prevents its rotation, even if in this way can be in erecting bed 524 and limit plate 523 by turning 522 mounting plate 515 of lifting screw
Between moving lifting.
Further, the lifting part 52 further includes a limit sleeve 525 being fixedly mounted on erecting bed 524, described
522 end of lifting screw is inserted into limit sleeve 525 and can be rotated in it, and limit sleeve 525 can limit lifting screw 522 and be detached from limit
Position set 525 can also be moved axially by limiting lifting screw 522 on limit plate 523, and limit energy in limit sleeve 525
More convenient manufacture.
Further, the opposite side of two clamping head 511 is mounted on the rubber for preventing from clamping workpiece skidding
Pad.
Further, 21 side of foot pedal is located on the rib frame 12 and the arc transparent perpendicular to 12 surface of rib frame is installed
Baffle 13, when being polished using the utility model, transparent curved baffle 13 can block in polishing process to be generated such user
Flying chip, to prevent from being splashed to user.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (4)
1. a kind of polishing mechanism characterized by comprising
Frame body comprising the frame of bottom end and the rib frame being fixed on frame vertically；
Driving assembly comprising foot pedal, first connecting rod and mounting post, the mounting post quantity there are two and vertically
It is installed on frame, the foot pedal is mounted in two mounting posts and can rotate between two mounting posts, the first connecting rod
It is fixed on foot pedal, so that foot pedal can form lever construction；
Transmission component comprising the second connecting rod, universal joint, rotation axis and rotating bar, second connecting rod pass through universal
Section connect with first connecting rod, the one end of the second connecting rod far from first connecting rod and rotation axis are hinged, the rotation axis and turn
The rotation connection of lever one end；
Executive module comprising shaft and grinding wheel, the shaft rotational installation is in rib frame center, shaft lower end and the rotation
Bar one end is fixed, and shaft upper end stretches out rib frame and is fixed with grinding wheel；And
Clamp assemblies comprising hold assembly and lifting part, the hold assembly turn screw rod including two clamping heads, turntable, limit
And tighten screw rod, two clamping head is slidably mounted on turntable, it is described tighten be provided on screw rod two sections it is oppositely oriented
Screw thread and entirety are in Z-shaped, tighten the two sections of screw threads of screw rod across two clamping heads and thereon and are threadedly engaged respectively with two clamping heads,
The turntable is located above the grinding wheel and turntable rotational installation is on a mounting plate, and the limit turns screw rod and passes through above turntable
It mounting plate and is threadedly coupled with mounting plate, the limit turns screw rod perpendicular to turntable with the energy when limit turns screw rod end and turntable contacts
Turntable rotation is limited, the mounting plate is equipped with the lifting part far from the side of hold assembly, and the lifting part includes
Guide rod, lifting screw and limit plate, the guide rod is parallel with lifting screw to be fixed on erecting bed, and guide rod and liter
Drop screw rod both passes through mounting plate, and the limit plate is fixed on end of the guide rod far from erecting bed, and lifting screw passes perpendicularly through limit
Position plate can simultaneously rotate in limit plate, and lifting screw and mounting plate are threadedly engaged can go up and down institute when rotating lifting screw end
State mounting plate.
2. a kind of polishing mechanism according to claim 1, which is characterized in that the lifting part further includes a fixed installation
Limit sleeve on erecting bed, the lifting screw end is inserted into limit sleeve and can be rotated in it, and limit sleeve can limit liter
It drops screw rod and is detached from limit sleeve.
3. a kind of polishing mechanism according to claim 1 or 2, which is characterized in that the opposite side of two clamping head is equal
Rubber pad for preventing from clamping workpiece skidding is installed.
4. a kind of polishing mechanism according to claim 3, which is characterized in that be located at foot pedal side on the rib frame and install
There is the curved baffle transparent perpendicular to rib frame surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164592.0U CN208528782U (en) | 2018-07-23 | 2018-07-23 | A kind of polishing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164592.0U CN208528782U (en) | 2018-07-23 | 2018-07-23 | A kind of polishing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208528782U true CN208528782U (en) | 2019-02-22 |
Family
ID=65385280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821164592.0U Active CN208528782U (en) | 2018-07-23 | 2018-07-23 | A kind of polishing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208528782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977457A (en) * | 2021-09-30 | 2022-01-28 | 盐城斯柯达机械科技有限公司 | High efficiency wet-type double-group shaft excircle polishing machine |
-
2018
- 2018-07-23 CN CN201821164592.0U patent/CN208528782U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977457A (en) * | 2021-09-30 | 2022-01-28 | 盐城斯柯达机械科技有限公司 | High efficiency wet-type double-group shaft excircle polishing machine |
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Address after: 401120 Chongqing airport of Yubei District Metro No. 6 min Jia Lu Patentee after: Chongqing saifeisi metal materials Co., Ltd Address before: 401120 Chongqing airport of Yubei District Metro No. 6 min Jia Lu Patentee before: CHONGQING SURFACE METAL MATERIAL CO., LTD. |