CN220128502U - Automatic clamp for cylindrical grinding machine - Google Patents
Automatic clamp for cylindrical grinding machine Download PDFInfo
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- CN220128502U CN220128502U CN202320425881.6U CN202320425881U CN220128502U CN 220128502 U CN220128502 U CN 220128502U CN 202320425881 U CN202320425881 U CN 202320425881U CN 220128502 U CN220128502 U CN 220128502U
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- bottom plate
- backup pad
- grinding machine
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- 238000005498 polishing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses an automatic clamp for a cylindrical grinding machine, which comprises a bottom plate, wherein a mounting plate is arranged on one side above the bottom plate, a first motor is arranged on one side, away from the bottom plate, of the mounting plate, two symmetrical bearing seats are arranged on one side, away from the mounting plate, of the bottom plate, a threaded rod is arranged between the two bearing seats, a movable block is arranged on the threaded rod, the upper part of the movable block is fixedly connected with a fixed plate, a first supporting plate is arranged on one side, away from the first motor, of the fixed plate, a second motor is arranged on one side, close to the fixed plate, of the first supporting plate, a second supporting plate is arranged on one side, away from the mounting plate, of the bottom plate, and a positioning assembly is arranged on one side, close to the bottom plate, of the supporting plate and one side, close to the second supporting plate, of the first supporting plate. The automatic clamp is simple in structure and convenient to operate, can automatically position a workpiece, is good in positioning effect and high in speed, and effectively improves the polishing speed of the workpiece.
Description
Technical Field
The utility model relates to the technical field of cylindrical grinding machine clamps, in particular to an automatic clamp for a cylindrical grinding machine.
Background
The cylindrical grinding machine is a grinding machine for processing the outer surface and the shaft shoulder end surface generated by cylindrical, conical or other shape element wires of a workpiece; the grinding machine is most widely used and can process various cylindrical conical outer surfaces and shaft shoulder end faces. Among all grinding machines, cylindrical grinding machines are the most widely used type of machine tools, and generally comprise main components such as a cast iron lathe bed of a basic part, a workbench, a headstock and a tailstock for supporting and driving a workpiece to rotate, a grinding wheel frame (grinding head) for mounting a grinding wheel, a transverse feeding mechanism for controlling the size of the ground workpiece, an electric appliance and a hydraulic device for controlling the action of moving parts of the machine tools. The existing cylindrical grinding machine adopts manual workpiece clamping, and after a worker places the workpiece on a clamp, the clamp is positioned by rotating or moving a transmission piece, so that the workpiece positioning process is complex in operation and is not suitable for the requirement of full-automatic production. For this purpose, we propose an automatic clamp for cylindrical grinding machines.
Disclosure of Invention
The utility model aims to provide an automatic clamp for a cylindrical grinding machine, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic clamp of cylindrical grinder, includes the bottom plate, bottom plate top one side is equipped with the mounting panel, bottom plate one side is kept away from to mounting panel one side is equipped with first motor, bottom plate top is kept away from mounting panel one side and is equipped with the bearing frame of two symmetries, two be equipped with the threaded rod between the bearing frame, be equipped with the movable block on the threaded rod, movable block top and fixed plate fixed connection, first motor one side is kept away from to the fixed plate is equipped with first backup pad, first backup pad is close to fixed plate one side and is equipped with the second motor, bottom plate is kept away from mounting panel one side top and is equipped with the second backup pad, the backup pad is close to bottom plate one side and first backup pad is close to second backup pad one side and is equipped with locating component.
Preferably, the locating component comprises a connecting plate, connecting plate and first backup pad and second backup pad swing joint, second backup pad and fixed block fixed connection, fixed block is kept away from connecting plate one side and is equipped with the constant head tank, fixed block is kept away from constant head tank one side and is equipped with the cavity, be equipped with the push pedal in the cavity, the push pedal is close to constant head tank one side and is equipped with the locating lever, the push pedal is kept away from locating lever one side and is passed through spring and cavity lateral wall fixed connection.
Preferably, the cross section of the positioning groove is conical.
Preferably, the two sides below the fixed plate are provided with sliding blocks, and the upper part of the bottom plate is provided with guide rails matched with the sliding blocks.
Preferably, the first motor rotating shaft is fixedly connected with the threaded rod through a coupler.
Preferably, the four corners of the bottom plate are provided with mounting holes.
Compared with the prior art, the utility model has the beneficial effects that: this kind of automatic anchor clamps of cylindrical grinder under the drive of movable block, fixed plate and first backup pad also remove thereupon for two locating component are close to each other, and when two locating component carry out the centre gripping to the work piece, the locating lever pressurizes the work piece, through the transmission of locating lever, makes the push pedal pressurize the spring, thereby elasticity through the spring makes the locating lever carry out stable location to the work piece, and the work piece can rotate simultaneously, makes pivoted mill more be convenient for polish the work piece. The automatic clamp is simple in structure and convenient to operate, can automatically position a workpiece, is good in positioning effect and high in speed, and effectively improves the polishing speed of the workpiece.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of part A of the present utility model;
in the figure: 1 bottom plate, 2 mounting panels, 3 first motors, 4 bearing blocks, 5 threaded rods, 6 movable blocks, 7 fixed plates, 8 first support plates, 9 second motors, 10 second support plates, 11 positioning components, 111 connecting plates, 112 fixed blocks, 113 positioning grooves, 114 cavities, 115 push plates, 116 positioning rods, 117 springs, 12 sliding blocks, 13 guide rails, 14 couplings and 15 mounting holes.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the automatic clamp for the cylindrical grinding machine comprises a bottom plate 1, a mounting plate 2 is arranged on one side of the bottom plate 1, a first motor 3 is arranged on one side of the mounting plate 2, which is far away from the side of the bottom plate 1, two symmetrical bearing seats 4 are arranged on one side of the bottom plate 1, which is far away from the side of the mounting plate 2, a threaded rod 5 is arranged between the bearing seats 4, a movable block 6 is arranged on the threaded rod 5, the threaded rod 5 is in threaded connection with the movable block 6, the upper side of the movable block 6 is fixedly connected with a fixed plate 7, a first supporting plate 8 is arranged on one side of the fixed plate 7, which is far away from the first motor 3, a second motor 9 is arranged on one side of the first supporting plate 8, which is far away from the side of the mounting plate 2, a second supporting plate 10 is arranged on one side of the bottom plate 1, which is far away from the side of the mounting plate 2, a positioning assembly 11 is arranged on one side of the first supporting plate 8, and the first motor 3 is rotating on one side of the bottom plate 1, when the first motor 3 is in operation, the first motor 5 rotates, the movable block 6 on the threaded rod 5 moves in the horizontal direction, the movable block 6 on the threaded rod 6, the fixed plate 7 and the first supporting plate 8 also moves along with the movable block 8 in the horizontal direction on the threaded rod 6, the first motor 8, the motor 8 moves the first supporting plate and the first supporting plate 11 and the second motor 11 also rotates the second supporting assembly, and the workpiece 11 and the workpiece 9 rotates along with the first motor 11, and the second positioning assembly through the rotation assembly, and the positioning assembly 11, and the workpiece 11 and the workpiece through the rotation assembly and the rotation assembly 11.
The locating component 11 includes connecting plate 111, connecting plate 111 and first backup pad 8 and second backup pad 10 swing joint, second backup pad 10 and fixed block 112 fixed connection, fixed block 112 is kept away from connecting plate 111 one side and is equipped with constant head tank 113, fixed block 112 is kept away from constant head tank 113 one side and is equipped with cavity 114, be equipped with push pedal 115 in the cavity 114, push pedal 115 is close to constant head tank 113 one side and is equipped with locating lever 116, push pedal 115 is kept away from locating lever 116 one side and is passed through spring 117 and cavity 114 lateral wall fixed connection, and when two locating components 11 carry out the centre gripping to the work piece, locating lever 116 pressurizes the work piece, through the transmission of locating lever 116 for push pedal 115 pressurizes spring 117, thereby through the elasticity of spring 117, makes locating lever 116 carry out stable location to the work piece, and constant head tank 113 contacts with the work piece tip simultaneously, further increases locating component to the location stability of work piece.
The cross section of the positioning groove 113 is conical.
The two sides below the fixed plate 7 are respectively provided with a slide block 12, the upper part of the bottom plate 1 is provided with a guide rail 13 matched with the slide blocks 12, the slide blocks 12 can slide on the guide rails 13, and the moving stability of the fixed plate 7 is effectively improved through the mutual matching between the slide blocks 12 and the guide rails 13.
The rotary shaft of the first motor 3 is fixedly connected with the threaded rod 5 through the coupler 14, and the rotary stability of the threaded rod 5 is effectively improved due to the arrangement of the coupler 14.
The four corners of the bottom plate 1 are respectively provided with a mounting hole 15, and the clamp can be fixedly mounted through the mounting holes 15.
Specifically, in the utility model, when a workpiece is polished, the first motor 3 rotates on the movable threaded rod 5, so that the movable block 6 on the threaded rod 5 moves horizontally on the threaded rod 5, the fixed plate 7 and the first supporting plate 8 also move along with the movable block 6, so that the two positioning assemblies 11 are close to each other, when the two positioning assemblies 11 clamp the workpiece, the positioning rod 116 pressurizes the workpiece, the push plate 115 pressurizes the spring 117 through the transmission of the positioning rod 116, so that the positioning rod 116 stably positions the workpiece through the elasticity of the spring 117, the positioning groove 113 contacts with the end part of the workpiece, the positioning stability of the positioning assemblies to the workpiece is further improved, and then the second motor 9 drives the positioning assemblies 11 to rotate, so that the workpiece also rotates along with the mutual cooperation between the two positioning assemblies 11, and the rotating grinding disc is more convenient for polishing the workpiece.
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 (6)
1. Automatic clamp of cylindrical grinding machine, including bottom plate (1), its characterized in that: bottom plate (1) top one side is equipped with mounting panel (2), bottom plate (1) one side is kept away from to mounting panel (2) one side is equipped with first motor (3), bottom plate (1) top is kept away from mounting panel (2) one side and is equipped with two symmetrical bearing frame (4), two be equipped with threaded rod (5) between bearing frame (4), be equipped with movable block (6) on threaded rod (5), movable block (6) top and fixed plate (7) fixed connection, fixed plate (7) are kept away from first motor (3) one side and are equipped with first backup pad (8), first backup pad (8) are close to fixed plate (7) one side and are equipped with second motor (9), bottom plate (1) are kept away from mounting panel (2) one side top and are equipped with second backup pad (10), backup pad (10) are close to bottom plate (1) one side and first backup pad (8) are close to second backup pad (10) one side and are equipped with locating component (11).
2. The automated cylindrical grinding machine fixture of claim 1, wherein: the locating component (11) comprises a connecting plate (111), connecting plate (111) and first backup pad (8) and second backup pad (10) swing joint, second backup pad (10) and fixed block (112) fixed connection, fixed block (112) are kept away from connecting plate (111) one side and are equipped with constant head tank (113), fixed block (112) are kept away from constant head tank (113) one side and are equipped with cavity (114), be equipped with push pedal (115) in cavity (114), push pedal (115) are close to constant head tank (113) one side and are equipped with locating lever (116), push pedal (115) are kept away from locating lever (116) one side and are passed through spring (117) and cavity (114) lateral wall fixed connection.
3. The automated cylindrical grinding machine fixture of claim 2, wherein: the section of the positioning groove (113) is conical.
4. The automated cylindrical grinding machine fixture of claim 1, wherein: the two sides below the fixed plate (7) are respectively provided with a sliding block (12), and a guide rail (13) matched with the sliding blocks (12) is arranged above the bottom plate (1).
5. The automated cylindrical grinding machine fixture of claim 1, wherein: the rotating shaft of the first motor (3) is fixedly connected with the threaded rod (5) through a coupler (14).
6. The automated cylindrical grinding machine fixture of claim 1, wherein: four corners of the bottom plate (1) are provided with mounting holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320425881.6U CN220128502U (en) | 2023-03-08 | 2023-03-08 | Automatic clamp for cylindrical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320425881.6U CN220128502U (en) | 2023-03-08 | 2023-03-08 | Automatic clamp for cylindrical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220128502U true CN220128502U (en) | 2023-12-05 |
Family
ID=88964413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320425881.6U Active CN220128502U (en) | 2023-03-08 | 2023-03-08 | Automatic clamp for cylindrical grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220128502U (en) |
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2023
- 2023-03-08 CN CN202320425881.6U patent/CN220128502U/en active Active
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