CN221517403U - Clamping device for grinding machine - Google Patents
Clamping device for grinding machine Download PDFInfo
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- CN221517403U CN221517403U CN202323267629.6U CN202323267629U CN221517403U CN 221517403 U CN221517403 U CN 221517403U CN 202323267629 U CN202323267629 U CN 202323267629U CN 221517403 U CN221517403 U CN 221517403U
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- 230000007246 mechanism Effects 0.000 claims abstract description 87
- 238000009434 installation Methods 0.000 claims description 46
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device for a grinding machine, which solves the technical problems of high labor intensity of workpiece position adjustment and inconvenience in workpiece position adjustment of the existing grinding machine. The utility model comprises a first chute arranged on a grinding machine workbench, a mounting block movably arranged in the first chute, a clamping mechanism arranged on the mounting block and used for clamping a workpiece, and a positioning mechanism arranged on the grinding machine workbench and used for positioning the mounting block; the movable mounting block is arranged on the grinding machine workbench, the workpiece to be machined is fixed on the mounting block, the position of the workpiece relative to the grinding disc is indirectly adjusted by adopting a mode of moving the mounting block back and forth on the grinding machine workbench, the mounting block does not need to move in the left-right direction, the position of the workpiece can be adjusted only by moving in the front-back direction, the mounting block does not need to move for many times, the position of the workpiece can be adjusted to be right below the grinding disc only by moving once, the surface to be machined of the workpiece is aligned with the grinding disc, time and labor are saved, and labor intensity is reduced.
Description
Technical Field
The utility model belongs to the technical field of machinery, and particularly relates to a clamping device for a grinding machine.
Background
The grinding machine removes burrs or burrs on the surface of the workpiece in a grinding and cutting mode, so that the surface of the workpiece is smooth and clean, and the quality of the workpiece is improved. The fixture is fixed on the workbench of the grinding machine, the workpiece to be machined is fixed on the fixture, and the grinding disc of the grinding machine grinds the workpiece to be machined on the fixture. When the grinding machine dresses the surface of the workpiece, the surface of the workpiece is required to be aligned with the grinding disc on the grinding machine, so that the grinding disc can smoothly grind the surface of the workpiece. When the existing grinding machine is used, the power mechanism of the grinding machine is usually manually operated to drive the workbench of the grinding machine to move left and right and back and forth, and the clamp and the workpiece to be machined on the clamp are driven by the moving workbench to move synchronously, so that the aim of adjusting the position of the workpiece to be machined relative to the grinding disc to enable the surface of the workpiece to be machined to be aligned with the grinding disc is fulfilled.
The power mechanism of the grinding machine is manually operated to drive the workbench to move, the position of a workpiece to be machined on the workbench relative to the grinding disc is observed and compared at required time, the moving direction of the workbench is adjusted in time until the surface of the workpiece to be machined is aligned with the grinding disc, an operator can observe the position of the workpiece to be machined by eyes while manually operating the power mechanism, and the operator needs to adjust the position of the workbench for multiple times to enable the workpiece on the workbench to be aligned with the grinding disc accurately, so that time and labor are wasted, the position adjustment of the workpiece is inconvenient, and the labor intensity is high.
Disclosure of utility model
The utility model aims to solve the technical problems that: a clamping device for a grinding machine is provided to at least solve the above part of technical problems.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The clamping device for the grinding machine comprises a first chute, a mounting block and a clamping mechanism, wherein the first chute is arranged on a grinding machine workbench, the mounting block is movably arranged in the first chute, the clamping mechanism is arranged on the mounting block and used for clamping a workpiece, and the positioning mechanism is arranged on the grinding machine workbench and used for positioning the mounting block; the clamping mechanism comprises a fixed clamping plate and a movable clamping plate which are arranged on the mounting block, and a driving mechanism which is arranged on the mounting block and used for driving the movable clamping plate to move so that the workpiece is clamped between the movable clamping plate and the fixed clamping plate.
Further, the positioning mechanism comprises a second chute which is arranged on the workbench of the grinding machine and is positioned at one side of the first chute, and a positioning plate and a push rod which are embedded in the second chute in a sliding manner and are connected with each other; the push rod is provided with a second handle.
Further, the positioning mechanism further comprises a plurality of pressing and fixing mechanisms arranged on the grinder workbench, wherein each pressing and fixing mechanism comprises a threaded blind hole formed in the grinder workbench, a pin roll rotating rod in the threaded blind hole in a threaded manner, and a pressure block rotatably arranged on the pin roll rotating rod; the pin roll rotating rod is provided with a limiting block for limiting the pressure block.
Further, scale marks are arranged on the grinding machine workbench and distributed along the length direction of the mounting block.
Further, the driving mechanism comprises a power rod connected with the movable clamping plate and used for manually pushing the movable clamping plate to move, and a first handle arranged on the power rod.
Further, a sleeve matched with the power rod is arranged on the movable clamping plate, and the power rod is movably inserted into the sleeve.
Further, a first fixing mechanism connected with the power rod and used for fixing the power rod is arranged on the mounting block, and comprises a mounting plate arranged on the mounting block, a support column arranged on the mounting plate and a threaded mounting cylinder arranged at the top of the support column; the power rod is in threaded connection with the threaded mounting cylinder.
Further, a guide mechanism is arranged between the movable clamping plate and the installation block, and comprises a third sliding groove arranged on the side wall of the installation block, a sliding block which is embedded in the third sliding groove in a sliding manner, and a transmission plate connected between the movable clamping plate and the sliding block.
Further, the fixed clamping plate comprises a bottom plate arranged on the installation block and a baffle plate which is arranged on the installation block, connected with the bottom plate and distributed opposite to the movable clamping plate, and a storage step is formed between the bottom plate and the baffle plate.
Further, the bottom of the mounting block is equidistantly provided with a plurality of roller mechanisms along the length direction thereof, and each roller mechanism comprises a pair of connecting rods arranged at the bottom of the mounting block and rollers arranged between the pair of connecting rods.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model has simple structure, scientific and reasonable design and convenient use, and solves the technical problems of high labor intensity and inconvenient adjustment of the workpiece position on the existing grinding machine. The movable mounting block is arranged on the grinding machine workbench, the workpiece to be machined is fixed on the mounting block, the position of the workpiece relative to the grinding disc is indirectly adjusted by adopting a mode of moving the mounting block back and forth on the grinding machine workbench, the mounting block does not need to move in the left-right direction, the position of the workpiece can be adjusted only by moving in the front-back direction, the mounting block does not need to move for many times, the position of the workpiece can be adjusted to be right below the grinding disc only by moving once, the surface to be machined of the workpiece is aligned with the grinding disc, time and labor are saved, and labor intensity is reduced.
The grinding machine workbench is provided with the locating plate positioned below the grinding disc, the distance between the locating plate and the grinding disc is equal to the thickness of the fixed clamping plate, the mounting block is moved until the fixed clamping plate on the mounting block touches the locating plate, the surface to be processed of a workpiece on the mounting block is aligned with the grinding disc, and the position of the workpiece is convenient to adjust.
Drawings
Fig. 1 is a vertical cross-sectional view of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a schematic view of the connection between the present mounting block and the first chute.
FIG. 4 is a schematic illustration of the connection of the pressure block to the grinding machine table.
Fig. 5 is a schematic connection diagram of the positioning plate and the second chute.
Wherein, the names corresponding to the reference numerals are:
1-grinding machine workbench, 2-first sliding chute, 3-mounting block, 4-fixed clamping plate, 5-movable clamping plate, 6-roller, 7-connecting rod, 8-third sliding chute, 9-sliding block, 10-power rod, 11-mounting plate, 12-support column, 13-thread mounting cylinder, 14-sleeve, 15-first handle, 16-transmission plate, 17-bottom plate, 18-baffle, 19-placement step, 20-second sliding chute, 21-positioning plate, 22-push rod, 23-scale mark, 24-pressure block, 25-second handle, 26-thread blind hole, 27-pin roll rod, 28-limit block and 29-grinding disc.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus they should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; of course, it may be mechanically or electrically connected; in addition, the connection may be direct, indirect via an intermediate medium, or communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Example 1
As shown in fig. 1-5, the clamping device for the grinding machine provided by the utility model comprises a first chute 2 arranged on a grinding machine workbench 1, an installation block 3 movably arranged in the first chute 2, a clamping mechanism arranged on the installation block 3 and used for clamping a workpiece, and a positioning mechanism arranged on the grinding machine workbench 1 and used for positioning the installation block 3; the clamping mechanism comprises a fixed clamping plate 4 and a movable clamping plate 5 which are arranged on the mounting block 3, and a driving mechanism which is arranged on the mounting block 3 and is used for driving the movable clamping plate 5 to move so as to clamp a workpiece between the movable clamping plate 5 and the fixed clamping plate 4.
The utility model has simple structure, scientific and reasonable design and convenient use, and solves the technical problems of high labor intensity and inconvenient adjustment of the workpiece position on the existing grinding machine. The movable mounting block 3 is arranged on the grinding machine workbench 1, a workpiece to be machined is fixed on the mounting block 3, the position of the workpiece relative to the grinding disc is indirectly adjusted by adopting a mode of moving the mounting block 3 back and forth on the grinding machine workbench, the mounting block 3 does not need to move in the left-right direction, the position of the workpiece can be adjusted only by moving in the front-back direction, the mounting block 3 does not need to move for many times, the position of the workpiece can be adjusted to be right below the grinding disc 29 only by moving once, the surface to be machined of the workpiece is aligned with the grinding disc 29, time and labor are saved, and labor intensity is reduced.
The grinding machine workbench is provided with the positioning plate 21 positioned below the grinding disc, the distance between the positioning plate and the grinding disc is equal to the thickness of the fixed clamping plate, the mounting block is moved until the fixed clamping plate on the mounting block touches the positioning plate 21, the surface to be processed of the workpiece on the mounting block 3 is aligned with the grinding disc 29, and the position of the workpiece is convenient to adjust.
Example 2
As shown in fig. 1-5, the clamping device for the grinding machine provided by the utility model comprises a first chute 2 arranged on a grinding machine workbench 1, an installation block 3 movably arranged in the first chute 2, a clamping mechanism arranged on the installation block 3 and used for clamping a workpiece, and a positioning mechanism arranged on the grinding machine workbench 1 and used for positioning the installation block 3; the clamping mechanism comprises a fixed clamping plate 4 and a movable clamping plate 5 which are arranged on the mounting block 3, and a driving mechanism which is arranged on the mounting block 3 and is used for driving the movable clamping plate 5 to move so as to clamp a workpiece between the movable clamping plate 5 and the fixed clamping plate 4.
The positioning mechanism comprises a second chute 20 which is arranged on the grinding machine workbench 1 and is positioned at one side of the first chute 2, and a positioning plate 21 and a push rod 22 which are embedded in the second chute 20 in a sliding manner and are connected with each other; the push rod 22 is provided with a second handle 25.
In this embodiment 2, when the present utility model is used, the push rod 22 is used to push the positioning plate 21 to move in the direction approaching the first chute 2 in the second chute 20 until the positioning plate 21 is located below the grinding disc 29, then, the mounting block 3 is manually moved along the length direction of the first chute 2 until the back surface of the fixed clamping plate 4 on the mounting block 3 touches the positioning plate 21, the positioning plate 21 blocks the movement of the fixed clamping plate, and the fixed clamping plate is positioned, at this time, the surface to be processed of the workpiece between the fixed clamping plate 4 and the movable clamping plate 5 is located under the grinding disc 29, and the grinding disc 29 is aligned with the surface to be processed of the workpiece directly below the grinding disc. Therefore, the workpiece to be machined can be quickly aligned with the grinding disc 29 by limiting the fixed clamping plate 4 through the positioning plate 21, and the position of the workpiece is convenient to adjust.
Example 3
As shown in fig. 1-5, the clamping device for the grinding machine provided by the utility model comprises a first chute 2 arranged on a grinding machine workbench 1, an installation block 3 movably arranged in the first chute 2, a clamping mechanism arranged on the installation block 3 and used for clamping a workpiece, and a positioning mechanism arranged on the grinding machine workbench 1 and used for positioning the installation block 3; the clamping mechanism comprises a fixed clamping plate 4 and a movable clamping plate 5 which are arranged on the mounting block 3, and a driving mechanism which is arranged on the mounting block 3 and is used for driving the movable clamping plate 5 to move so as to clamp a workpiece between the movable clamping plate 5 and the fixed clamping plate 4.
The positioning mechanism comprises a second chute 20 which is arranged on the grinding machine workbench 1 and is positioned at one side of the first chute 2, and a positioning plate 21 and a push rod 22 which are embedded in the second chute 20 in a sliding manner and are connected with each other; the push rod 22 is provided with a second handle 25.
The positioning mechanism further comprises a plurality of pressing and fixing mechanisms arranged on the grinding machine workbench 1, wherein each pressing and fixing mechanism comprises a threaded blind hole 26 formed in the grinding machine workbench 1, a pin roll rotating rod 27 in the threaded blind hole 26 in a threaded manner, and a pressure block 24 rotatably arranged on the pin roll rotating rod 27; the pin shaft rotating rod 27 is provided with a limiting block 28 for limiting the pressure block 24.
In embodiment 3 based on embodiment 2, in embodiment 3, after the surface to be processed of the workpiece is aligned with the grinding disc 29, the pressure block 24 is rotated to the top surface of the mounting block 3, so that the pressure block 24 fixes the mounting block 3, and the position deviation of the mounting block in the workpiece grinding process is prevented from affecting the workpiece grinding effect. After one of them face processing on the work piece is accomplished, pulling second handle 25 for locating plate 21 is driven by second handle 25 and is moved towards the direction of keeping away from installation piece 3 in second spout 20, so, locating plate 21 withdraws the location to fixed splint 4, later follows first spout 2 length direction and continues to move installation piece 3 forward, and the distance that installation piece 3 moved this moment is waiting for the machined part thickness, so can grind another opposite face of work piece on the installation piece 3, convenient to use.
For the purpose of comprehensively processing the surface to be processed of the workpiece, the purpose of comprehensively processing the surface to be processed of the workpiece can be achieved by adopting a mode of moving the grinding machine workbench 1 left and right and moving the grinding disc up and down. The utility model is suitable for the grinding machine equipment with the grinding machine workbench 1 capable of moving left and right and the grinding disc capable of moving up and down.
Example 4
As shown in fig. 1-5, the clamping device for the grinding machine provided by the utility model comprises a first chute 2 arranged on a grinding machine workbench 1, an installation block 3 movably arranged in the first chute 2, a clamping mechanism arranged on the installation block 3 and used for clamping a workpiece, and a positioning mechanism arranged on the grinding machine workbench 1 and used for positioning the installation block 3; the clamping mechanism comprises a fixed clamping plate 4 and a movable clamping plate 5 which are arranged on the mounting block 3, and a driving mechanism which is arranged on the mounting block 3 and is used for driving the movable clamping plate 5 to move so as to clamp a workpiece between the movable clamping plate 5 and the fixed clamping plate 4.
The positioning mechanism comprises a second chute 20 which is arranged on the grinding machine workbench 1 and is positioned at one side of the first chute 2, and a positioning plate 21 and a push rod 22 which are embedded in the second chute 20 in a sliding manner and are connected with each other; the push rod 22 is provided with a second handle 25.
The grinder workbench 1 is provided with scale marks 23, and the scale marks 23 are distributed along the length direction of the mounting block 3.
In embodiment 4 based on embodiment 2, in the moving process of the mounting block 3 in embodiment 4, the moving distance of the mounting block 3 can be precisely controlled by the scale marks 23 marked on the grinding machine table 1.
Example 5
As shown in fig. 1-5, the clamping device for the grinding machine provided by the utility model comprises a first chute 2 arranged on a grinding machine workbench 1, an installation block 3 movably arranged in the first chute 2, a clamping mechanism arranged on the installation block 3 and used for clamping a workpiece, and a positioning mechanism arranged on the grinding machine workbench 1 and used for positioning the installation block 3; the clamping mechanism comprises a fixed clamping plate 4 and a movable clamping plate 5 which are arranged on the mounting block 3, and a driving mechanism which is arranged on the mounting block 3 and is used for driving the movable clamping plate 5 to move so as to clamp a workpiece between the movable clamping plate 5 and the fixed clamping plate 4.
The driving mechanism comprises a power rod 10 connected with the movable clamping plate 5 and used for manually pushing the movable clamping plate 5 to move, and a first handle 15 arranged on the power rod 10.
In this embodiment 5, the movable clamp 5 is forced to move in a direction approaching the fixed clamp 4 by the mounting block 3 by the driving force applied to the movable clamp 5 by the power lever 10. The movable clamp 5 moved to a proper position clamps the workpiece between the movable clamp 5 and the fixed clamp 4.
Example 6
As shown in fig. 1-5, the clamping device for the grinding machine provided by the utility model comprises a first chute 2 arranged on a grinding machine workbench 1, an installation block 3 movably arranged in the first chute 2, a clamping mechanism arranged on the installation block 3 and used for clamping a workpiece, and a positioning mechanism arranged on the grinding machine workbench 1 and used for positioning the installation block 3; the clamping mechanism comprises a fixed clamping plate 4 and a movable clamping plate 5 which are arranged on the mounting block 3, and a driving mechanism which is arranged on the mounting block 3 and is used for driving the movable clamping plate 5 to move so as to clamp a workpiece between the movable clamping plate 5 and the fixed clamping plate 4.
The driving mechanism comprises a power rod 10 connected with the movable clamping plate 5 and used for manually pushing the movable clamping plate 5 to move, and a first handle 15 arranged on the power rod 10.
The movable clamping plate 5 is provided with a sleeve 14 matched with the power rod 10, and the power rod 10 is movably inserted into the sleeve 14.
In embodiment 6 based on embodiment 5, in embodiment 6, the movable clamp plate 5 is connected to the power rod 10 through the sleeve 14, so that on the premise of ensuring that the force transmission between the movable clamp plate 5 and the power rod 10 can be performed, the movable clamp plate 5 and the power rod 10 can be conveniently mounted and dismounted, and the mounting and dismounting operations between the movable clamp plate 5 and the power rod 10 are simple.
Example 7
As shown in fig. 1-5, the clamping device for the grinding machine provided by the utility model comprises a first chute 2 arranged on a grinding machine workbench 1, an installation block 3 movably arranged in the first chute 2, a clamping mechanism arranged on the installation block 3 and used for clamping a workpiece, and a positioning mechanism arranged on the grinding machine workbench 1 and used for positioning the installation block 3; the clamping mechanism comprises a fixed clamping plate 4 and a movable clamping plate 5 which are arranged on the mounting block 3, and a driving mechanism which is arranged on the mounting block 3 and is used for driving the movable clamping plate 5 to move so as to clamp a workpiece between the movable clamping plate 5 and the fixed clamping plate 4.
The driving mechanism comprises a power rod 10 connected with the movable clamping plate 5 and used for manually pushing the movable clamping plate 5 to move, and a first handle 15 arranged on the power rod 10.
The movable clamping plate 5 is provided with a sleeve 14 matched with the power rod 10, and the power rod 10 is movably inserted into the sleeve 14.
The mounting block 3 is provided with a first fixing mechanism which is connected with the power rod 10 and used for fixing the power rod 10, the first fixing mechanism comprises a mounting plate 11 arranged on the mounting block 3, a support column 12 arranged on the mounting plate 11 and a thread mounting cylinder 13 arranged at the top of the support column 12; the power rod 10 is screwed into the screw mounting cylinder 13.
In this embodiment 7 based on embodiment 6, in this embodiment 7, the outer wall of the power rod 10 is provided with a thread, the power rod 10 is in threaded connection with the thread installation cylinder 13, the power rod 10 can be extended forward or retracted backward by screwing the power rod 10, and the movable clamping plate 5 is pushed to move forward to a proper position by pushing the movable clamping plate 5 during the forward extension of the power rod 10. After the movable clamping plate 5 moves to a proper position, the power rod 10 is fixed on the threaded mounting cylinder 13, and the fixed power rod 10 can limit the movable clamping plate 5, so that a workpiece is always clamped between the fixed clamping plate 4 and the movable clamping plate 5, and the movable clamping plate 5 slides on the mounting block 3 to influence the workpiece grinding effect in the workpiece grinding process.
Example 8
As shown in fig. 1-5, the clamping device for the grinding machine provided by the utility model comprises a first chute 2 arranged on a grinding machine workbench 1, an installation block 3 movably arranged in the first chute 2, a clamping mechanism arranged on the installation block 3 and used for clamping a workpiece, and a positioning mechanism arranged on the grinding machine workbench 1 and used for positioning the installation block 3; the clamping mechanism comprises a fixed clamping plate 4 and a movable clamping plate 5 which are arranged on the mounting block 3, and a driving mechanism which is arranged on the mounting block 3 and is used for driving the movable clamping plate 5 to move so as to clamp a workpiece between the movable clamping plate 5 and the fixed clamping plate 4.
A guiding mechanism is arranged between the movable clamping plate 5 and the mounting block 3 and comprises a third sliding groove 8 arranged on the side wall of the mounting block 3, a sliding block 9 which is embedded in the third sliding groove 8 in a sliding way and a transmission plate 16 connected between the movable clamping plate 5 and the sliding block 9.
In this embodiment 8, the movable clamping plate 5 is movably connected to the mounting block 3 through the sliding block 9, and the movable clamping plate 5 can move on the mounting block 3 by sliding the sliding block 9 in the third sliding groove 8. In the process of manually pushing the movable clamp plate 5 to move, the movable clamp plate 5 drives the sliding block 9 to synchronously slide in the third sliding groove 8, so that the movement of the movable clamp plate 5 can be guided by the sliding mode of the sliding block 9 in the third sliding groove 8.
In this embodiment 8, the bottom surface of the transmission plate 16 is 0.5cm-1cm from the top surface of the mounting block 3, and the bottom surface of the movable clamping plate 5 is level with the bottom surface of the transmission plate 16.
In the grinding process of the workpiece, scraps are generated, the scraps fall on the surface of the mounting block 3 and the table surface of the grinding machine workbench 1, and the bottom surface of the movable clamping plate 5 is 0.5cm-1cm away from the top surface of the mounting block 3, so that the movable clamping plate 5 can move in a suspended manner on the mounting block 3, and the scraps on the top surface of the mounting block 3 can be prevented from being contacted. If the bottom surface of the movable clamping plate 5 contacts with the top surface of the mounting block 3, friction between the movable clamping plate 5 and the mounting block 3 can be increased due to the influence of chips in the moving process of the movable clamping plate 5, so that the blocked force for pushing the movable clamping plate 5 to move is increased, and the use experience is influenced.
Example 9
As shown in fig. 1-5, the clamping device for the grinding machine provided by the utility model comprises a first chute 2 arranged on a grinding machine workbench 1, an installation block 3 movably arranged in the first chute 2, a clamping mechanism arranged on the installation block 3 and used for clamping a workpiece, and a positioning mechanism arranged on the grinding machine workbench 1 and used for positioning the installation block 3; the clamping mechanism comprises a fixed clamping plate 4 and a movable clamping plate 5 which are arranged on the mounting block 3, and a driving mechanism which is arranged on the mounting block 3 and is used for driving the movable clamping plate 5 to move so as to clamp a workpiece between the movable clamping plate 5 and the fixed clamping plate 4.
The fixed clamping plate 4 comprises a bottom plate 17 arranged on the mounting block 3 and a baffle plate 18 which is arranged on the mounting block 3, is connected with the bottom plate 17 and is opposite to the movable clamping plate 5, and a storage step 19 is formed between the bottom plate 17 and the baffle plate 18.
In this embodiment 9, the work is placed on the placement step 19. The workpiece on the object placing step 19 is fixed between the movable clamping plate 5 and the baffle 18, and the bottom surface of the movable clamping plate 5 is level with the table surface of the object placing step 19.
Example 10
As shown in fig. 1-5, the clamping device for the grinding machine provided by the utility model comprises a first chute 2 arranged on a grinding machine workbench 1, an installation block 3 movably arranged in the first chute 2, a clamping mechanism arranged on the installation block 3 and used for clamping a workpiece, and a positioning mechanism arranged on the grinding machine workbench 1 and used for positioning the installation block 3; the clamping mechanism comprises a fixed clamping plate 4 and a movable clamping plate 5 which are arranged on the mounting block 3, and a driving mechanism which is arranged on the mounting block 3 and is used for driving the movable clamping plate 5 to move so as to clamp a workpiece between the movable clamping plate 5 and the fixed clamping plate 4.
The bottom of the installation block 3 is provided with a plurality of roller mechanisms along the length direction at equal intervals, and each roller mechanism comprises a pair of connecting rods 7 arranged at the bottom of the installation block 3 and rollers 6 arranged between the pair of connecting rods 7.
In this embodiment 10, the mounting block 3 moves in the first chute 2 by rolling the roller 6, so that the mounting block 3 is convenient to move, and the process of manually pushing the mounting block 3 to move is time-saving and labor-saving.
Finally, it should be noted that: the above embodiments are merely preferred embodiments of the present utility model for illustrating the technical solution of the present utility model, but not limiting the scope of the present utility model; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions; that is, even though the main design concept and spirit of the present utility model is modified or finished in an insubstantial manner, the technical problem solved by the present utility model is still consistent with the present utility model, and all the technical problems are included in the protection scope of the present utility model; in addition, the technical scheme of the utility model is directly or indirectly applied to other related technical fields, and the technical scheme is included in the scope of the utility model.
Claims (10)
1. The clamping device for the grinding machine is characterized by comprising a first chute (2) arranged on a grinding machine workbench (1), an installation block (3) movably arranged in the first chute (2), a clamping mechanism arranged on the installation block (3) and used for clamping a workpiece, and a positioning mechanism arranged on the grinding machine workbench (1) and used for positioning the installation block (3); the clamping mechanism comprises a fixed clamping plate (4) and a movable clamping plate (5) which are arranged on the installation block (3), and a driving mechanism which is arranged on the installation block (3) and is used for driving the movable clamping plate (5) to move so that a workpiece is clamped between the movable clamping plate (5) and the fixed clamping plate (4).
2. The clamping device for the grinding machine according to claim 1, wherein the positioning mechanism comprises a second chute (20) which is arranged on the grinding machine workbench (1) and is positioned at one side of the first chute (2), and a positioning plate (21) and a push rod (22) which are slidably embedded in the second chute (20) and are connected with each other; the push rod (22) is provided with a second handle (25).
3. The clamping device for the grinding machine according to claim 2, wherein the positioning mechanism further comprises a plurality of pressing mechanisms arranged on the grinding machine workbench (1), the pressing mechanisms comprise threaded blind holes (26) formed in the grinding machine workbench (1), pin shaft rotating rods (27) which are in threaded connection with the threaded blind holes (26), and pressure blocks (24) which are rotatably arranged on the pin shaft rotating rods (27); a limiting block (28) for limiting the pressure block (24) is arranged on the pin roll rotating rod (27).
4. A clamping device for a grinding machine according to claim 2, characterized in that the grinding machine table (1) is provided with graduation marks (23), the graduation marks (23) being distributed along the length direction of the mounting block (3).
5. A clamping device for grinding machines according to claim 1, characterized in that the drive means comprise a power lever (10) connected to the movable clamping plate (5) for manually pushing the movable clamping plate (5) into motion, and a first handle (15) provided on the power lever (10).
6. The clamping device for a grinding machine according to claim 5, characterized in that the movable clamping plate (5) is provided with a sleeve (14) matched with the power rod (10), and the power rod (10) is movably inserted into the sleeve (14).
7. The clamping device for a grinding machine according to claim 6, wherein the mounting block (3) is provided with a first fixing mechanism connected with the power rod (10) and used for fixing the power rod (10), and the first fixing mechanism comprises a mounting plate (11) arranged on the mounting block (3), a support column (12) arranged on the mounting plate (11) and a threaded mounting cylinder (13) arranged on the top of the support column (12); the power rod (10) is connected in the threaded mounting cylinder (13) in a threaded manner.
8. The clamping device for a grinding machine according to claim 1, characterized in that a guiding mechanism is arranged between the movable clamping plate (5) and the mounting block (3), the guiding mechanism comprises a third sliding groove (8) arranged on the side wall of the mounting block (3), a sliding block (9) which is embedded in the third sliding groove (8) in a sliding manner, and a transmission plate (16) connected between the movable clamping plate (5) and the sliding block (9).
9. The clamping device for a grinding machine according to claim 1, wherein the fixed clamping plate (4) comprises a bottom plate (17) arranged on the mounting block (3), and a baffle plate (18) arranged on the mounting block (3) and connected with the bottom plate (17) and distributed opposite to the movable clamping plate (5), and a storage step (19) is formed between the bottom plate (17) and the baffle plate (18).
10. The clamping device for a grinding machine according to claim 1, wherein a plurality of roller mechanisms are equidistantly distributed on the bottom of the mounting block (3) along the length direction of the mounting block, and each roller mechanism comprises a pair of connecting rods (7) arranged on the bottom of the mounting block (3), and rollers (6) arranged between the pair of connecting rods (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323267629.6U CN221517403U (en) | 2023-12-01 | 2023-12-01 | Clamping device for grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323267629.6U CN221517403U (en) | 2023-12-01 | 2023-12-01 | Clamping device for grinding machine |
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| CN221517403U true CN221517403U (en) | 2024-08-13 |
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| CN202323267629.6U Active CN221517403U (en) | 2023-12-01 | 2023-12-01 | Clamping device for grinding machine |
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| CN (1) | CN221517403U (en) |
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