CN211361638U - Quick clamping device of cylindrical grinder - Google Patents
Quick clamping device of cylindrical grinder Download PDFInfo
- Publication number
- CN211361638U CN211361638U CN201922051899.0U CN201922051899U CN211361638U CN 211361638 U CN211361638 U CN 211361638U CN 201922051899 U CN201922051899 U CN 201922051899U CN 211361638 U CN211361638 U CN 211361638U
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- clamping device
- quick clamping
- connecting seat
- grinding machine
- runner
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Abstract
The utility model discloses a cylindrical grinder quick clamping device, which comprises a grinding machine body, the inside left and right sides of grinding machine rigid coupling respectively has runner and branch, one side of branch is equipped with quick clamping device, quick clamping device includes the connecting seat, the connecting seat passes through the connecting block and links to each other with the runner screw thread, the inner wall rigid coupling of connecting seat has hollow section of thick bamboo, hollow section of thick bamboo's inside sliding connection has the slide bar, the outer wall rigid coupling of slide bar has the fixture block. This cylindrical grinder quick clamping device through installing quick clamping device in one side of runner, effectual convenient in carry out the pre-fixing before fixed to work piece processing, stability in the time of can increasing fixed work piece, simultaneously through installing fixing device at the junction of quick clamping device and runner, can increase quick clamping device's stability, can conveniently change quick clamping device simultaneously, carry out the quick clamp to the work piece of other patterns.
Description
Technical Field
The utility model relates to a cylindrical grinder technical field specifically is a cylindrical grinder quick clamping device.
Background
The cylindrical grinder is a grinder for processing the cylindrical, conical or other plain lines of workpieces to form the outer surface and the shaft shoulder end surface, is widely used, can process various cylindrical conical outer surfaces and shaft shoulder end surfaces, and is a type of machine tool which is widely applied in all grinders, and generally comprises a cast iron lathe bed of a basic part, a workbench, a headstock, a tailstock, a grinding carriage (grinding head) for mounting a grinding wheel, a transverse feeding mechanism for controlling the size of the grinding workpiece, an electric appliance for controlling the motion of moving parts of the machine tool, a hydraulic device and other main parts, wherein the existing cylindrical grinder cannot be pre-clamped in advance when fixed work is carried out when in use, so that the stability in clamping is caused, the friction efficiency is influenced, and meanwhile, a quick clamping device cannot be replaced, so that the practicability is too single, affecting the efficiency of its use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cylindrical grinder quick clamping device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a quick clamping device of a cylindrical grinding machine comprises a grinding machine body, wherein a rotating wheel and a supporting rod are fixedly connected to the left side and the right side of the interior of the grinding machine body respectively, and a quick clamping device is arranged on one side of the supporting rod;
the quick clamping device comprises a connecting seat, the connecting seat is connected with a rotating wheel through a connecting block in a threaded manner, an inner wall of the connecting seat is fixedly connected with an hollow cylinder, a sliding rod is slidably connected inside the hollow cylinder, a clamping block is fixedly connected to the outer wall of the sliding rod, a compression spring is sleeved on the outer walls of the hollow cylinder and the sliding rod, and the clamping block points to the supporting rod.
Preferably, the quick clamping device is fixedly connected with a fixing device at the joint of the rotating wheel, the fixing device comprises a magnetic plate and a connecting plate, the connecting plate is hinged to the connecting seat through a hinge, an inserting rod is connected to the outer wall of the connecting plate in a sliding and clamping mode, and the inserting rod penetrates through the connecting block and is magnetically connected with the magnetic plate.
Preferably, the outer wall of the compression spring is sleeved with a rubber sleeve.
Preferably, the inner shape of the connecting seat is stepped.
Compared with the prior art, the beneficial effects of the utility model are that: this cylindrical grinder quick clamping device, through installing quick clamping device in one side of runner, effectual convenient in carry out the pre-fixing before fixed to work piece processing, stability in the time of can increasing fixed work piece, simultaneously through installing fixing device at the junction of quick clamping device and runner, can increase quick clamping device's stability, can conveniently change quick clamping device simultaneously, carry out the quick clamp to the work piece of other patterns, can strengthen cylindrical grinder's work efficiency and the effect of use, and great user demand that satisfies.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the outer wall of the rotary wheel in fig. 1 according to the present invention.
In the figure: 1. grinding machine, 2, runner, 3, branch, 4, quick clamping device, 401, connecting seat, 402, rubber sleeve, 403, compression spring, 404, fixture block, 405, slide bar, 406, hollow cylinder, 5, connecting block, 6, fixing device, 601, magnetic plate, 602, connecting plate, 603, inserted bar, 604, hinge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a quick clamping device of a cylindrical grinding machine comprises a grinding machine 1, wherein a rotating wheel 2 and a supporting rod 3 are fixedly connected to the left side and the right side of the interior of the grinding machine 1 respectively, a quick clamping device 4 is arranged on one side of the supporting rod 2, and the quick clamping device 4 is used for pre-clamping a workpiece;
the rapid clamping device 4 comprises a connecting seat 401, the interior of the connecting seat 401 is stepped, the connecting seat 401 is in threaded connection with the rotating wheel 2 through a connecting block 5, the inner wall of the connecting seat 401 is fixedly connected with a hollow cylinder 406, the interior of the hollow cylinder 406 is slidably connected with a sliding rod 405, the outer wall of the sliding rod 405 is fixedly connected with a fixture block 404, the outer walls of the hollow cylinder 406 and the sliding rod 405 are sleeved with a compression spring 403, the outer wall of the compression spring 403 is sleeved with a rubber sleeve 402, and the fixture block 404 points to the strut 3;
In this embodiment, when using the cylindrical grinding machine, first, the workpiece is placed on the rapid clamping device 4, the fixture block 404 is pushed by one end of the workpiece, the slide rod 405 moves inside the hollow cylinder 406, the compression spring 403 is extruded at the same time, then the other end of the workpiece is pushed against the support rod 3, the workpiece is fixed on the rapid clamping device 4 and the support rod 3 by the elastic force of the compression spring 403 for pre-clamping, then the external power supply of the grinding machine 1 is switched on, the rapid clamping device 4 and the support rod 3 move symmetrically, the workpiece is stably fixed, then the grinding wheel inside the grinding machine 1 rotates to start grinding the workpiece, when the rapid clamping device 4 is not used, the insert rod 603 is pulled out from the connecting block 5, the rotational rapid clamping device 4 is detached from the connecting block 5, and the rapid clamping device 4 is effectively and conveniently detached for replacement, meanwhile, when the fixing device 6 is installed, the stability of the rapid clamping device 4 when being connected with the rotating wheel 2 can be improved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a cylindrical grinder quick clamping device, includes grinding machine (1), its characterized in that: the left side and the right side of the interior of the grinding machine (1) are fixedly connected with a rotating wheel (2) and a supporting rod (3) respectively, and one side of the rotating wheel (2) is provided with a quick clamping device (4);
quick clamping device (4) are including connecting seat (401), connecting seat (401) pass through connecting block (5) and runner (2) threaded connection, the inner wall rigid coupling of connecting seat (401) has hollow section of thick bamboo (406), the inside sliding connection of hollow section of thick bamboo (406) has slide bar (405), the outer wall rigid coupling of slide bar (405) has fixture block (404), compression spring (403) have been cup jointed to the outer wall of hollow section of thick bamboo (406) and slide bar (405), directional branch (3) of fixture block (404).
2. The cylindrical grinding machine rapid clamping device of claim 1, which is characterized in that: quick clamping device (4) have fixing device (6) with the junction rigid coupling of runner (2), fixing device (6) are including magnetic sheet (601) and connecting plate (602), connecting plate (602) are articulated continuous with connecting seat (401) through hinge (604), the outer wall sliding joint of connecting plate (602) has inserted bar (603), inserted bar (603) through connection piece (5) links to each other with magnetic sheet (601) magnetism.
3. The cylindrical grinding machine rapid clamping device of claim 1, which is characterized in that: and the outer wall of the compression spring (403) is sleeved with a rubber sleeve (402).
4. The cylindrical grinding machine rapid clamping device of claim 1, which is characterized in that: the inner shape of the connecting seat (401) is stepped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922051899.0U CN211361638U (en) | 2019-11-25 | 2019-11-25 | Quick clamping device of cylindrical grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922051899.0U CN211361638U (en) | 2019-11-25 | 2019-11-25 | Quick clamping device of cylindrical grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211361638U true CN211361638U (en) | 2020-08-28 |
Family
ID=72158977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922051899.0U Active CN211361638U (en) | 2019-11-25 | 2019-11-25 | Quick clamping device of cylindrical grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211361638U (en) |
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2019
- 2019-11-25 CN CN201922051899.0U patent/CN211361638U/en active Active
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