CN204053651U - A kind of hanger supports workpiece centerless grinder - Google Patents
A kind of hanger supports workpiece centerless grinder Download PDFInfo
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- CN204053651U CN204053651U CN201420436424.8U CN201420436424U CN204053651U CN 204053651 U CN204053651 U CN 204053651U CN 201420436424 U CN201420436424 U CN 201420436424U CN 204053651 U CN204053651 U CN 204053651U
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- arm
- knife rest
- screw rod
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Abstract
A kind of hanger supports workpiece centerless grinder that the utility model proposes, comprising: pedestal, horizontal board, rotating shaft, slip board, the first screw rod, workpiece holder, the first knife rest, the second screw rod, regulating wheel, support member, the second knife rest, the 3rd screw rod and emery wheel; Horizontal board can be rotatably arranged on pedestal by horizontal rotary by rotating shaft, and support member is arranged on pedestal; Slip board to be slidably mounted on horizontal board and by regulating the longitudinal sliding motion on horizontal board of the first screw rod; Workpiece holder is made up of the first pole, the second pole, the 3rd pole, the first arm and the second arm, first pole and the second pole are installed in parallel on slip board, the first end of the 3rd pole and the second end are arranged on the first pole and the second pole top respectively, and the top of the first arm and the second arm is all installed in rotation on the 3rd pole.The surface of the work grinding that the utility model is avoided abrasive dust to be deposited in and caused bottom workpiece is rough.
Description
Technical field
The utility model relates to parts machining technical field, particularly relates to a kind of hanger supports workpiece centerless grinder.
Background technology
Centerless grinder is a kind of lathe cylindrical works such as electric wire, rod member, pin, shaft member being carried out to grinding.These workpiece can have constant sectional dimension or have the different size part that size is step change, or even the part of taper.Centerless grinder comprises three main elements: emery wheel, regulating wheel and workpiece holder.Wherein, emery wheel can carry out removal material from workpiece, can determine surface of the work precision and overall profile; The superficial makings of emery wheel can be different according to the specific grinding action performed, and when the workpiece of grinding has different-diameter, emery wheel has different-diameter and different surfaces texture; Regulating wheel is made up of the elastomer of abrasive grain, can guide and remain above-mentioned workpiece to lean against on emery wheel, can also in grinding process rotational workpieces; Workpiece holder can gap inner support workpiece between emery wheel and regulating wheel; Regulating wheel rotates the workpiece that stationary blade supports in one direction, and the emery wheel simultaneously rotated in another direction removes material to workpiece, obtains required diameter or tapering to make workpiece.
But in prior art, workpiece holder is from supporting workpiece, and abrasive dust is not easily discharged, and is easily deposited in bottom workpiece, may be covered in surface of the work, impact work pieces process, cause surface of the work grinding rough below.
Utility model content
In order to solve the technical problem existed in background technology, the utility model proposes a kind of hanger supports workpiece centerless grinder, the surface of the work grinding avoiding abrasive dust to be deposited in causing bottom workpiece is rough.
A kind of hanger supports workpiece centerless grinder that the utility model proposes, comprising: pedestal, horizontal board, rotating shaft, slip board, the first screw rod, workpiece holder, the first knife rest, the second screw rod, regulating wheel, support member, the second knife rest, the 3rd screw rod and emery wheel;
Horizontal board can be rotatably arranged on pedestal by horizontal rotary by rotating shaft, and support member is arranged on pedestal;
Slip board to be slidably mounted on horizontal board and by regulating the longitudinal sliding motion on horizontal board of the first screw rod;
Workpiece holder is made up of the first pole, the second pole, the 3rd pole, the first arm and the second arm, first pole and the second pole are installed in parallel on slip board, the first end of the 3rd pole and the second end are arranged on the first pole and the second pole top respectively, the top of the first arm and the second arm is all installed in rotation on the 3rd pole, and the first arm and the second arm bottom are respectively arranged with the clamping mechanism of fixation workpiece;
First knife rest is slidably mounted on slip board and by regulating the longitudinal sliding motion on slip board of the second screw rod, regulating wheel is arranged on the first knife rest;
Second knife rest is arranged on support member and by regulating the 3rd screw rod to move on support member, emery wheel is installed in rotation on the second knife rest, and emery wheel is connected with driving mechanism;
Regulating wheel and emery wheel lay respectively at the both sides of workpiece holder;
During work, by trade union college in the first arm and the second arm bottom; Adjusting the second knife rest, horizontal board and slip board makes emery wheel can polish to workpiece; Adjusting the first knife rest makes regulating wheel carry out spacing to workpiece; Emery wheel rotates buffing work-piece.
Preferably, regulating wheel is installed in rotation on the first knife rest and also workpiece can be driven to rotate.
Preferably, the first pole and the second pole are Collapsible structure.
Preferably, the first arm and the second arm are Collapsible structure.
Preferably, when workpiece two ends are burnishing surface, two clamping mechanisms are set to draw-in groove, and the two ends of workpiece can be installed in two draw-in grooves.
Preferably, when workpiece two ends arrange groove, clamping mechanism is set to dop and can clamps in a groove.
Preferably, also comprise the storage tank holding grindstone dust, storage tank is arranged on below workpiece.。
In the utility model, to be unsettledly hung because workpiece adopts, abrasive dust can directly fall, and can not be deposited in bottom workpiece, to such an extent as to pastes surface of the work and affect grinding quality; In addition, can arrange storage tank bottom workpiece, abrasive dust directly falls into storage tank, is convenient to reclaim.In the utility model, the first arm and the activity of the second arm are installed, and regulating wheel can be coordinated to adjust grinding workpieces position flexibly, avoid dead angle of polishing, and complete so that work of polishing is satisfactory more smoothly.
Accompanying drawing explanation
Fig. 1 is a kind of hanger supports workpiece centerless grinder structure chart that the utility model proposes.
Detailed description of the invention
The utility model proposes a kind of hanger supports workpiece centerless grinder, as shown in Figure 1, comprising: pedestal 1, horizontal board 2, rotating shaft 3, slip board 4, first screw rod 5, workpiece holder 6, first knife rest 7, second screw rod 8, regulating wheel 9, support member 10, second knife rest 11, the 3rd screw rod 12, emery wheel 13 and storage tank 14.
Horizontal board 2 can be rotatably arranged on pedestal 1 by horizontal rotary by rotating shaft 3.Support member 10 is arranged on pedestal 1.
Slip board 4 to be slidably mounted on horizontal board 2 and by regulating the longitudinal sliding motion on horizontal board 2 of the first screw rod 5.
Workpiece holder 6 is made up of the first pole 61, second pole 62, the 3rd pole 63, first arm 64 and the second arm 65.First pole 61 and the second pole 62 are installed in parallel on slip board 4, and the first end of the 3rd pole 63 and the second end are arranged on the first pole 61 and the second pole 62 top respectively.The top of the first arm 64 and the second arm 65 is all installed in rotation on the 3rd pole 63, first arm 64 and the second arm 65 bottom are respectively arranged with the clamping mechanism of fixation workpiece, and workpiece 100 is arranged on the first arm 64 and the second arm 65 bottom by Ka Jie mechanism.
In present embodiment, the first pole 61 and the second pole 62 are Collapsible structure, to regulate the upper-lower position of workpiece 100.During concrete enforcement, also the first arm 64 and the second arm 65 can be designed to Collapsible structure thus the upper-lower position of adjustment workpiece 100.
First knife rest 7 is slidably mounted on slip board 4 and by regulating second screw rod 8 longitudinal sliding motion on slip board 4, regulating wheel 9 is arranged on the first knife rest 7.Workpiece 100 is resisted by the distance slide the first knife rest 7 regulating wheel 9 and workpiece holder 6 supported between workpiece 100.
In present embodiment, by regulating wheel 9, first arm 64 and the second arm 65 can to workpiece 100 carry out spacing and flexibly adjustment workpiece 100 to polish position, avoid dead angle of polishing, complete so that work of polishing is satisfactory more smoothly.
Second knife rest 11 is arranged on support member 10 and by regulating the 3rd screw rod 12 to move on support member 10, emery wheel 13 is installed in rotation on the second knife rest 11.By adjusting the second knife rest 11 adjustable emery wheel 13 position so that buffing work-piece 100.Emery wheel 13 is connected with driving mechanism and drives it to rotate buffing work-piece 100.
Regulating wheel 9 and emery wheel 13 lay respectively at the both sides of workpiece holder 6, and regulating wheel 9 pairs of workpiece 100 carry out spacing to carry out with ensureing polishing working stability.
During work, by Ka Jie mechanism, workpiece 100 is arranged on the first arm 64 and the second arm 65 bottom; Adjusting the second knife rest 11, horizontal board 2 and slip board 4 makes emery wheel 13 can polish to workpiece 100; Adjusting the first knife rest 7, that regulating wheel 9 pairs of workpiece 100 are carried out is spacing; Emery wheel 13 rotates buffing work-piece 100.
In present embodiment, regulating wheel 9 is installed in rotation on the first knife rest 7 and also workpiece 100 can be driven to rotate to adjust polishing position.
Storage tank 14, is arranged on below workpiece 100, for holding grindstone dust, to reclaim.
During concrete enforcement, when workpiece two ends are burnishing surface, two clamping mechanisms are the draw-in groove be oppositely arranged, and the two ends of workpiece can be installed in two draw-in grooves respectively, and can to rotate etc. to be ground under the clamping of two arms; When workpiece two ends arrange groove, clamping mechanism is the dop that is oppositely arranged and can clamps in a groove, and the two ends of workpiece are installed on two dops, and can to rotate etc. to be ground under the clamping of two arms.
In the utility model, to be unsettledly hung because workpiece adopts, abrasive dust can directly fall, and can not be deposited in bottom workpiece, to such an extent as to pastes surface of the work and affect grinding quality, and abrasive dust collection had not only been avoided environmental pollution by storage tank but also lay the foundation for twice laid.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (7)
1. a hanger supports workpiece centerless grinder, it is characterized in that, comprising: pedestal (1), horizontal board (2), rotating shaft (3), slip board (4), the first screw rod (5), workpiece holder (6), the first knife rest (7), the second screw rod (8), regulating wheel (9), support member (10), the second knife rest (11), the 3rd screw rod (12) and emery wheel (13);
Horizontal board (2) can rotatably be arranged on pedestal (1) by horizontal rotary by rotating shaft (3), and support member (10) is arranged on pedestal (1);
It is upper and by regulating the first screw rod (5) in the upper longitudinal sliding motion of horizontal board (2) that slip board (4) is slidably mounted on horizontal board (2);
Workpiece holder (6) is by the first pole (61), second pole (62), 3rd pole (63), first arm (64) and the second arm (65) composition, first pole (61) and the second pole (62) are installed in parallel on slip board (4), the first end of the 3rd pole (63) and the second end are arranged on the first pole (61) and the second pole (62) top respectively, the top of the first arm (64) and the second arm (65) is all installed in rotation on the 3rd pole (63), first arm (64) and the second arm (65) bottom are respectively arranged with the clamping mechanism of fixation workpiece,
First knife rest (7) is slidably mounted on that slip board (4) is upper and by regulating the second screw rod (8) in the upper longitudinal sliding motion of slip board (4), regulating wheel (9) is arranged on the first knife rest (7);
It is upper and by regulating the 3rd screw rod (12) upper mobile at support member (10) that second knife rest (11) is arranged on support member (10), emery wheel (13) is installed in rotation on the second knife rest (11), and emery wheel (13) is connected with driving mechanism;
Regulating wheel (9) and emery wheel (13) lay respectively at the both sides of workpiece holder (6).
2. hanger supports workpiece centerless grinder according to claim 1, is characterized in that, regulating wheel (9) is installed in rotation on the first knife rest (7) and above also workpiece (100) can be driven to rotate.
3. hanger supports workpiece centerless grinder according to claim 1, is characterized in that, the first pole (61) and the second pole (62) are Collapsible structure.
4. hanger supports workpiece centerless grinder according to claim 1, is characterized in that, the first arm (64) and the second arm (65) are Collapsible structure.
5. hanger supports workpiece centerless grinder according to claim 1, is characterized in that, when workpiece two ends are burnishing surface, two clamping mechanisms are set to draw-in groove, and the two ends of workpiece can be installed in two draw-in grooves.
6. hanger supports workpiece centerless grinder according to claim 1, is characterized in that, when workpiece two ends arrange groove, clamping mechanism is set to dop and can clamps in a groove.
7. the hanger supports workpiece centerless grinder according to any one of claim 1 to 6, is characterized in that, also comprises the storage tank (14) holding grindstone dust, and storage tank (14) is arranged on workpiece (100) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436424.8U CN204053651U (en) | 2014-08-04 | 2014-08-04 | A kind of hanger supports workpiece centerless grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436424.8U CN204053651U (en) | 2014-08-04 | 2014-08-04 | A kind of hanger supports workpiece centerless grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053651U true CN204053651U (en) | 2014-12-31 |
Family
ID=52195236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436424.8U Expired - Fee Related CN204053651U (en) | 2014-08-04 | 2014-08-04 | A kind of hanger supports workpiece centerless grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669080A (en) * | 2015-03-11 | 2015-06-03 | 聊城万合工业制造有限公司 | Centerless fixture for cylindrical grinding machine |
| CN104842229A (en) * | 2015-06-10 | 2015-08-19 | 重庆跃进机械厂有限公司 | Long rod part centreless grinding machining method |
-
2014
- 2014-08-04 CN CN201420436424.8U patent/CN204053651U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669080A (en) * | 2015-03-11 | 2015-06-03 | 聊城万合工业制造有限公司 | Centerless fixture for cylindrical grinding machine |
| CN104842229A (en) * | 2015-06-10 | 2015-08-19 | 重庆跃进机械厂有限公司 | Long rod part centreless grinding machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |