CN204818990U - Cylindrical grinding machine is not in mood for to pin - Google Patents
Cylindrical grinding machine is not in mood for to pin Download PDFInfo
- Publication number
- CN204818990U CN204818990U CN201520480417.2U CN201520480417U CN204818990U CN 204818990 U CN204818990 U CN 204818990U CN 201520480417 U CN201520480417 U CN 201520480417U CN 204818990 U CN204818990 U CN 204818990U
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- China
- Prior art keywords
- fixed
- axle
- grinding
- pin
- support frame
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- Expired - Fee Related
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Abstract
The utility model discloses a cylindrical grinding machine is not in mood for to pin, including the lower plate, the upper end of lower plate is fixed with the support frame, the left side of support frame, the guide rail is all installed at right side both ends, the lower plate upper end is fixed with the cushion, the upper end of cushion is fixed with V type locating piece, the rear of V type locating piece is equipped with the axle no. One, the cover has positioning roller on the outer wall of an axle, the left side of an axle, two ones on the right side all is equipped with the pulley, the left side of an axle, right side both ends are all overlapped and are had fixation nut, the lead screw is installed to the right -hand member of support frame, the front end of lead screw is fixed with the hand wheel, install grinding device on the support frame. The utility model has the advantages of reasonable design, grinding device can be passed through to advantage such as convenient to use and low in manufacturing cost, realizes the purpose of grinding pin excircle, and the effectual production efficiency who promotes the pin has practiced thrift manufacturing cost, utilizes positioning roller's design simultaneously, has improved abrasive machining's security, has ensured the quality of grinding.
Description
Technical field
The utility model relates to equipment for grinding technical field, specifically a kind of pin Cylindrical Centerless Grinding machine.
Background technology
Along with the development of modern industry, modern mechanical industry obtains significant progress, and one of important symbol of the manufacture level machine-building level especially of Modern Mold.Mould refers under external force, by specific profile or cavity shape, blank is made the product instrument of specific shape, size, in modern mechanical manufacturing field, be widely used in the industry such as stamping-out, die forging, cold-heading, extruding, metallurgical compacting, compression casting.At present in mould is manufactured, pin is one of a kind of common fixed piece.
In the production process of pin, pin, after pier bulk processing, can produce a certain amount of distortion, in order to ensure the diameter of pin, all will carry out grinding process to the cylindrical of pin.But in the pin manufacturing enterprise of China, be substantially all by artificial grinding, this process velocity is slow, and production efficiency is low, more and more can not meet modern large-scale production demand.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of pin Cylindrical Centerless Grinding machine.
The utility model solves its technical problem and realizes by the following technical solutions:
A kind of pin Cylindrical Centerless Grinding machine, comprise lower shoe, the upper end of described lower shoe is fixed with bracing frame, a left side for support frame as described above, right two ends are all longitudinally provided with guide rail, described lower shoe upper end is fixed with cushion block, the upper end of described cushion block is fixed with V-type locating piece, the rear of described V-type locating piece is provided with an axle, on the outer wall of a described axle, cover has positioning roller, a left side for a described axle, right two are equipped with pulley, described pulley all matches with corresponding guide rail, a left side for a described axle, right two ends are all overlapped hold-down nut, the right-hand member of support frame as described above is provided with screw mandrel, the front end of described screw mandrel is fixed with handwheel, support frame as described above is provided with grinding attachment.During use, by V-type locating piece, pin is positioned, locate convenient, fast, adopt an adjustable axle with timer, the distance between positioning roller and pin can be controlled, improve the scope of application, add security performance, and adopt screw mandrel to control the movement of grinding attachment in device, use more convenient, the scope of application of device is wider.
Described grinding attachment comprises No. two axles, a left side for described No. two axles, right two are equipped with sliding panel, described sliding panel all matches with corresponding guide rail, the outer wall of described No. two axles is fixed with grinding roller, the front of described grinding roller is provided with connecting plate, described sliding panel is all connected with connecting plate, connecting plate is provided with motor, the mode that the axle of described motor is connected by key is fixed with driven wheel, the mode that the left end of described No. two axles is connected by key is fixed with driven gear, described driven wheel is meshed with driven gear, the right-hand member of described No. two axles is fixed with fixed head, described fixed head is provided with driving base, described driving base is provided with drive nut, described drive nut matches with screw mandrel.During use, by coordinating of screw mandrel and drive nut, sliding panel is moved along guide rail, simultaneously by machine operation, drive grinding roller to rotate, thus reach the object of grinding pin cylindrical.
Its beneficial effect is: the advantage such as the utility model reasonable in design, easy to use and low cost of manufacture, by grinding attachment, realize the object of grinding pin cylindrical, effectively improve the production efficiency of pin, save production cost, utilize the design of positioning roller simultaneously, improve the security of grinding, ensure that the quality of grinding.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is perspective view of the present utility model;
Fig. 4 is the front view of the utility model grinding attachment;
Fig. 5 is the top view of the utility model grinding attachment;
Fig. 6 is the perspective view of the utility model grinding attachment.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, preferred embodiment of the present utility model being described in detail, the utility model is described further, to facilitate the technical staff to understand.
As shown in Figures 1 to 6, a kind of pin Cylindrical Centerless Grinding machine, comprise lower shoe 1, the upper end of described lower shoe 1 is fixed with bracing frame 2, a left side for support frame as described above 2, right two ends are all longitudinally provided with guide rail 3, described lower shoe 1 upper end is fixed with cushion block 4, the upper end of described cushion block 4 is fixed with V-type locating piece 5, the rear of described V-type locating piece 5 is provided with an axle 7, on the outer wall of a described axle 7, cover has positioning roller 9, a left side for a described axle 7, right two are equipped with pulley 8, described pulley 8 all matches with corresponding guide rail 3, a left side for a described axle 7, right two ends are all overlapped hold-down nut 10, the right-hand member of support frame as described above 2 is provided with screw mandrel 11, the front end of described screw mandrel 11 is fixed with handwheel 12, support frame as described above 2 is provided with grinding attachment 6.During use, positioned by V-type locating piece 5 pairs of pins, locate convenient, fast, adopt an adjustable axle 7 with timer, the distance between positioning roller 9 and pin can be controlled, improve the scope of application, add security performance, and adopt screw mandrel 11 to control the movement of grinding attachment 6 in device, use more convenient, the scope of application of device is wider.
Described grinding attachment 6 comprises No. two axles 601, a left side for described No. two axles 601, right two are equipped with sliding panel 602, described sliding panel 602 all matches with corresponding guide rail 3, the outer wall of described No. two axles 601 is fixed with grinding roller 603, the front of described grinding roller 603 is provided with connecting plate 604, described sliding panel 602 is all connected with connecting plate 604, connecting plate 604 is provided with motor 605, the mode that the axle of described motor 605 is connected by key is fixed with driven wheel 606, the left end of described No. two axles 601 is fixed with driven gear 607 by the mode that key connects, described driven wheel 606 is meshed with driven gear 607, the right-hand member of described No. two axles 601 is fixed with fixed head 608, described fixed head 608 is provided with and drives base 609, described driving base 609 is provided with drive nut 610, described drive nut 610 matches with screw mandrel 11.During use, by coordinating of screw mandrel 11 and drive nut 610, sliding panel 602 is moved along guide rail 3, is worked by motor 605 simultaneously, drive grinding roller 603 to rotate, thus reach the object of grinding pin cylindrical.
The utility model in use, first by manually pin being put into V-type locating piece 5, at this moment positioning roller 9 is regulated to fit pin, when positioning roller 9 fits pin completely, by hold-down nut 10, an axle 7 is locked, at this moment motor 605 works, driven wheel 606 is driven to rotate, driven gear 607 is engaged rotate, driven gear 607 drives No. two axles 601 to rotate, No. two axles 601 are made to drive the rotation of grinding roller 603, at this moment by artificial rotation hand wheel 12, handwheel 12 rotarily drives screw mandrel 11 and rotates, leading screw drives connecting plate 604 to move forward along guide rail 3 by drive nut 610, grinding roller 603 rotates on the cylindrical by pin.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (2)
1. a pin Cylindrical Centerless Grinding machine, comprise lower shoe, it is characterized in that: the upper end of described lower shoe is fixed with bracing frame, a left side for support frame as described above, right two ends are all longitudinally provided with guide rail, described lower shoe upper end is fixed with cushion block, the upper end of described cushion block is fixed with V-type locating piece, the rear of described V-type locating piece is provided with an axle, on the outer wall of a described axle, cover has positioning roller, a left side for a described axle, right two are equipped with pulley, described pulley all matches with corresponding guide rail, a left side for a described axle, right two ends are all overlapped hold-down nut, the right-hand member of support frame as described above is provided with screw mandrel, the front end of described screw mandrel is fixed with handwheel, support frame as described above is provided with grinding attachment.
2. a kind of pin Cylindrical Centerless Grinding machine according to claim 1, it is characterized in that: described grinding attachment comprises No. two axles, a left side for described No. two axles, right two are equipped with sliding panel, described sliding panel all matches with corresponding guide rail, the outer wall of described No. two axles is fixed with grinding roller, the front of described grinding roller is provided with connecting plate, described sliding panel is all connected with connecting plate, connecting plate is provided with motor, the mode that the axle of described motor is connected by key is fixed with driven wheel, the mode that the left end of described No. two axles is connected by key is fixed with driven gear, described driven wheel is meshed with driven gear, the right-hand member of described No. two axles is fixed with fixed head, described fixed head is provided with driving base, described driving base is provided with drive nut, described drive nut matches with screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480417.2U CN204818990U (en) | 2015-07-03 | 2015-07-03 | Cylindrical grinding machine is not in mood for to pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480417.2U CN204818990U (en) | 2015-07-03 | 2015-07-03 | Cylindrical grinding machine is not in mood for to pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818990U true CN204818990U (en) | 2015-12-02 |
Family
ID=54676631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520480417.2U Expired - Fee Related CN204818990U (en) | 2015-07-03 | 2015-07-03 | Cylindrical grinding machine is not in mood for to pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900327A (en) * | 2019-12-06 | 2020-03-24 | 惠安畅悦工业产品设计有限公司 | A valve rod equipment of polishing for valve processing |
| CN110977647A (en) * | 2019-12-23 | 2020-04-10 | 湖州织里卓成铝型材股份有限公司 | Grinding processing equipment for aluminum sheet production |
-
2015
- 2015-07-03 CN CN201520480417.2U patent/CN204818990U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900327A (en) * | 2019-12-06 | 2020-03-24 | 惠安畅悦工业产品设计有限公司 | A valve rod equipment of polishing for valve processing |
| CN110900327B (en) * | 2019-12-06 | 2022-02-15 | 山东远大消防科技有限公司 | A valve rod equipment of polishing for valve processing |
| CN110977647A (en) * | 2019-12-23 | 2020-04-10 | 湖州织里卓成铝型材股份有限公司 | Grinding processing equipment for aluminum sheet production |
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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: 20151202 Termination date: 20160703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |