CN219853589U - Positioning structure of cylindrical grinding machine - Google Patents
Positioning structure of cylindrical grinding machine Download PDFInfo
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- CN219853589U CN219853589U CN202320458427.0U CN202320458427U CN219853589U CN 219853589 U CN219853589 U CN 219853589U CN 202320458427 U CN202320458427 U CN 202320458427U CN 219853589 U CN219853589 U CN 219853589U
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- 238000005498 polishing Methods 0.000 description 5
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- 230000004075 alteration Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of cylindrical grinding machines, in particular to a positioning structure of a cylindrical grinding machine, which comprises a main body, an operation plate, a lower-layer workbench, an upper-layer workbench, a workpiece headstock, a tailstock and a grinding wheel frame, wherein a sliding rail is arranged on the front end face of the upper-layer workbench, a connecting block is fixedly connected to the left end face of the grinding wheel frame, connecting rods are fixedly connected to the left side and the right side of the front end face of the connecting block, the other ends of the connecting rods are fixedly connected with limiting plates through the upper sides of the sliding rails, a slat is fixedly connected to the upper end face of the upper-layer workbench, sliding sleeves are fixedly connected to the inner walls of guide holes of the upper end faces of the sliding sleeves, screw rods are spirally connected to the inner sides of the screw sleeves, and pressing blocks are fixedly connected to the lower ends of the screw rods.
Description
Technical Field
The utility model relates to the technical field of cylindrical grinding machines, in particular to a positioning structure of a cylindrical grinding machine.
Background
Cylindrical grinding machines are grinding machines that machine the outer surface and shoulder end surfaces of a workpiece that are cylindrical, conical or other shaped wire-form.
The axial displacement can only be realized through manual control axial position dish by ordinary cylindrical grinder, when needs are processed the work piece, and the cylindrical grinder who only is equipped with the scale is inconvenient to fix a position the length of polishing of work piece in advance, and the length of polishing that the maloperation made probably appears when leading to polishing is overlength, leads to the work piece to scrap, consequently, proposes a cylindrical grinder's location structure according to above-mentioned problem.
Disclosure of Invention
The utility model aims to provide a positioning structure of a cylindrical grinding machine, which aims to solve the problems that when a common cylindrical grinding machine is used for processing a workpiece, the cylindrical grinding machine with only scales is inconvenient to position the grinding length of the workpiece in advance, so that the grinding length is overlong due to misoperation possibly occurring during grinding, and the workpiece is scrapped.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a positioning structure of cylindrical grinder, includes main part, operation panel, lower floor's workstation, upper bench, work piece headstock, tailstock and carriage, the slide rail has been seted up to the preceding terminal surface of upper bench, the left end face fixedly connected with connecting block of carriage, the preceding terminal surface left and right sides of connecting block all fixedly connected with connecting rod, the connecting rod other end all passes slide rail upside fixedly connected with limiting plate, the up end fixedly connected with slat of upper bench, the equal sliding connection in both sides of slat has the sliding sleeve, the equal fixedly connected with swivel nut of up end guide hole inner wall of sliding sleeve, the equal screwed connection of inboard of swivel nut has the screw rod, the equal fixedly connected with briquetting of lower extreme of screw rod, the preceding terminal surface of slat is provided with the scale, the preceding terminal surface of sliding sleeve all fixedly connected with baffle.
Preferably, the right end face of the sliding sleeve on the left side and the right end face of the baffle plate on the left side are in the same plane, and the left end face of the sliding sleeve on the right side and the left end face of the baffle plate on the right side are in the same plane.
Preferably, the left end face of the connecting rod on the left side is in the same plane with the left end face of the left limiting plate, the right end face of the connecting rod on the right side is in the same plane with the right end face of the right limiting plate, the left end face of the connecting rod on the left side is in the same plane with the left end face of the grinding wheel frame, and the right end face of the connecting rod on the right side is in the same plane with the right end face of the grinding wheel frame.
Preferably, the up end fixedly connected with connecting plate of connecting rod, the inboard sliding connection of connecting plate has the sliding plate, the upper end fixedly connected with separation piece of sliding plate, the up end fixedly connected with spirit level of separation piece, the guide hole has all been seted up to the surface left and right sides of sliding plate, the inboard of guide hole is provided with the draw-in lever.
Preferably, the inner diameter of the guide hole is the same as the diameter of the clamping rod, and the guide hole is horizontally arranged.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the grinding distance can be limited by the sliding sleeve and the blocking block through the structures such as the limiting plate, the slat, the sliding sleeve and the pressing block, so that the upper layer workbench can only displace at the die distance, the capability of limiting the grinding length of a workpiece by the cylindrical grinding machine before the workpiece is processed is realized, the problem that the grinding length of the workpiece is excessively long due to misoperation when the workpiece is processed by the common cylindrical grinding machine, and the workpiece scrapping problem caused by misoperation when the cylindrical grinding machine is only provided with scales is solved, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the structure of the sliding sleeve of FIG. 2 according to the present utility model;
fig. 4 is a schematic diagram of the structure of fig. 1 at B according to the present utility model.
In the figure: 1-main body, 2-operation panel, 3-lower floor's workstation, 4-upper floor's workstation, 5-work piece headstock, 6-tailstock, 7-carriage, 8-slide rail, 9-connecting block, 10-connecting rod, 11-limiting plate, 12-slat, 13-scale, 14-sliding sleeve, 15-screw rod, 16-swivel nut, 17-briquetting, 18-baffle, 19-connecting plate, 20-sliding plate, 21-baffle, 22-spirit level, 23-guide hole, 24-clamping lever.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a positioning structure of cylindrical grinder, which comprises a main body 1, the operation panel 2, lower floor's workstation 3, upper strata workstation 4, work piece headstock 5, tailstock 6 and carriage 7, slide rail 8 has been seted up to the preceding terminal surface of upper strata workstation 4, carriage 7's left end face fixedly connected with connecting block 9, the preceding terminal surface left and right sides of connecting block 9 all fixedly connected with connecting rod 10, the connecting rod 10 other end all passes slide rail 8 upside fixedly connected with limiting plate 11, the up end fixedly connected with slat 12 of upper strata workstation 4, the equal sliding connection in both sides of slat 12 has sliding sleeve 14, the equal fixedly connected with swivel nut 16 of up end guide hole inner wall of sliding sleeve 14, the equal screwed connection of inboard of swivel nut 16 is screw 15, the equal fixedly connected with briquetting 17 of lower extreme of screw 15, the preceding terminal surface of slat 12 is provided with scale 13, the preceding terminal surface of sliding sleeve 14 all fixedly connected with baffle 18.
The right end face of the left sliding sleeve 14 and the right end face of the left baffle plate 18 are in the same plane, the left end face of the right sliding sleeve 14 and the left end face of the right baffle plate 18 are in the same plane, and the distance between the baffle plates 18 at the two sides is the polishing distance of a workpiece through the above description; the left end face of the left connecting rod 10 is in the same plane with the left end face of the left limiting plate 11, the right end face of the right connecting rod 10 is in the same plane with the right end face of the right limiting plate 11, the left end face of the left connecting rod 10 is in the same plane with the left end face of the grinding wheel frame 7, the right end face of the right connecting rod 10 is in the same plane with the right end face of the grinding wheel frame 7, and the outer end faces of the two limiting plates 11 are in the same plane with the left and right end faces of the grinding wheel frame 7; the upper end face of the connecting rod 10 is fixedly connected with a connecting plate 19, the inner side of the connecting plate 19 is connected with a sliding plate 20 in a sliding manner, the upper end of the sliding plate 20 is fixedly connected with a baffle block 21, the upper end face of the baffle block 21 is fixedly connected with a level gauge 22, guide holes 23 are formed in the left side and the right side of the surface of the sliding plate 20, clamping rods 24 are arranged on the inner side of the guide holes 23, the horizontal condition of the sliding plate 20 can be observed through the arranged level gauge 22, and then the clamping rods 24 can detect the horizontal condition of a workpiece; the inner diameter of the guide hole 23 is the same as the diameter of the clamping rod 24, the guide hole 23 is horizontally arranged, the clamping rod 24 is fixed by the guide hole 23 and the clamping rod 24 with the same diameter, and the detection of the clamping rod 24 is practically meaningful due to the horizontal guide hole 23.
The working flow is as follows: when a cylindrical grinder is required to be used for processing a workpiece, the workpiece is clamped by the workpiece headstock 5 and the tailstock 6, the positions of the sliding sleeves 14 on two sides are adjusted according to the required polishing length by matching with the scales 13 (the initial positions can be found by the limiting plates 11 and the grinding wheels on the same plane), after the positions are adjusted, the screw rods 15 are rotated, the screw sleeves 16 are matched to enable the screw rods 15 to move downwards, the pressing blocks 17 press the battens 12 to fix the sliding sleeves 14 and the baffle plates 18, at the moment, the upper layer platen 4 is controlled to move by the operation plate 2, the upper layer platen 4 can only move at the distance between the baffle plates 18 on two sides, because the workpiece is blocked by the limiting plates 11, the grinding wheels of the grinding wheel 7 can only polish the workpiece at the positioning distance, so that the scrapping of the workpiece is avoided due to operation errors, on the other hand, the workpiece can be tested horizontally by the following operation, the blocking blocks 21 are pulled upwards, the clamping rods 24 are inserted into the guide holes 23 on two sides, the clamping rods 24 are arranged on the upper sides of the workpiece, at the moment, the sliding plates 20 are pressed downwards, the sliding plates 20 are confirmed by the level gauge 22, if the clamping rods 24 are in the same level, and if the clamping conditions of the clamping rods 24 are in the workpiece, the workpiece is in the concentric condition, and the clamping conditions, if the clamping conditions are required, and the workpiece is only to be clamped on one side.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a location structure of cylindrical grinder, includes main part (1), operating panel (2), lower floor's workstation (3), upper strata workstation (4), work piece headstock (5), tailstock (6) and carriage (7), its characterized in that: slide rail (8) have been seted up to the preceding terminal surface of upper table (4), the left end face fixedly connected with connecting block (9) of carriage (7), the preceding terminal surface left and right sides of connecting block (9) all fixedly connected with connecting rod (10), connecting rod (10) other end all passes slide rail (8) upside fixedly connected with limiting plate (11), the up end fixedly connected with slat (12) of upper table (4), the equal sliding connection in both sides of slat (12) has sliding sleeve (14), the equal fixedly connected with swivel nut (16) of up end guide hole inner wall of sliding sleeve (14), the equal screwed connection of inboard of swivel nut (16) has screw rod (15), the equal fixedly connected with briquetting (17) of lower extreme of screw rod (15), the preceding terminal surface of slat (12) is provided with scale (13), the equal fixedly connected with baffle (18) of the preceding terminal surface of sliding sleeve (14).
2. The positioning structure of a cylindrical grinding machine according to claim 1, wherein: the right end face of the sliding sleeve (14) on the left side and the right end face of the baffle plate (18) on the left side are in the same plane, and the left end face of the sliding sleeve (14) on the right side and the left end face of the baffle plate (18) on the right side are in the same plane.
3. The positioning structure of a cylindrical grinding machine according to claim 1, wherein: the left end face of the connecting rod (10) is in the same plane with the left end face of the left limiting plate (11), the right end face of the connecting rod (10) is in the same plane with the right end face of the right limiting plate (11), the left end face of the connecting rod (10) is in the same plane with the left end face of the grinding wheel frame (7), and the right end face of the connecting rod (10) is in the same plane with the right end face of the grinding wheel frame (7).
4. The positioning structure of a cylindrical grinding machine according to claim 1, wherein: the connecting rod is characterized in that the connecting plate (19) is fixedly connected to the upper end face of the connecting rod (10), the sliding plate (20) is slidably connected to the inner side of the connecting plate (19), the blocking block (21) is fixedly connected to the upper end of the sliding plate (20), the level gauge (22) is fixedly connected to the upper end face of the blocking block (21), guide holes (23) are formed in the left side and the right side of the surface of the sliding plate (20), and clamping rods (24) are arranged on the inner side of the guide holes (23).
5. The positioning structure of a cylindrical grinding machine according to claim 4, wherein: the inner diameter of the guide hole (23) is the same as the diameter of the clamping rod (24), and the guide hole (23) is horizontally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320458427.0U CN219853589U (en) | 2023-03-13 | 2023-03-13 | Positioning structure of cylindrical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320458427.0U CN219853589U (en) | 2023-03-13 | 2023-03-13 | Positioning structure of cylindrical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219853589U true CN219853589U (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320458427.0U Active CN219853589U (en) | 2023-03-13 | 2023-03-13 | Positioning structure of cylindrical grinding machine |
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| Country | Link |
|---|---|
| CN (1) | CN219853589U (en) |
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2023
- 2023-03-13 CN CN202320458427.0U patent/CN219853589U/en active Active
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