CN214560021U - Auxiliary clamping device for machining of grinding machine - Google Patents
Auxiliary clamping device for machining of grinding machine Download PDFInfo
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- CN214560021U CN214560021U CN202120186998.4U CN202120186998U CN214560021U CN 214560021 U CN214560021 U CN 214560021U CN 202120186998 U CN202120186998 U CN 202120186998U CN 214560021 U CN214560021 U CN 214560021U
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- 230000002337 anti-port Effects 0.000 abstract description 2
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- 230000004075 alteration Effects 0.000 description 1
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Abstract
The utility model relates to a grinding machine processing technology field just discloses a clamping device is assisted in grinding machine processing, including U type seat, the equal movable mounting in the left and right sides of U type seat has one end to extend to its inside dead lever. This clamping device is assisted in grinding machine processing, through setting up clamping screw, it removes about rotating clamping screw makes it, clamping screw drives the fixed plate and removes along the inner wall of fixed frame, the fixed plate drives two connecting rods and removes, the connecting rod drives splint and removes, thereby adjust the distance between two splint, with fixing the work piece to unidimensional, through the pulling push rod, make the push rod drive branch and remove, two branches drive two carriage release lever antiport, the carriage release drives the fixture block and shifts out the draw-in groove, remove the fixed to the carousel, drive the dead lever through rotating the carousel and rotate, the dead lever drives fixed frame and rotates, fixed frame passes through the connecting rod and drives splint and rotates, thereby splint drive the work piece and rotate, thereby be convenient for process the different face of work piece.
Description
Technical Field
The utility model relates to a grinding machine processing technology field specifically is a clamping device is assisted in grinding machine processing.
Background
Grinding machines are machine tools for grinding the surface of a workpiece with a grinder, most of which use a grinding wheel rotating at high speed for grinding, and few of which use another grinder such as oilstone or abrasive belt and a free abrasive, such as honing machines, superfinishing machines, belt grinders, and polishers.
The grinding machine needs to clamp a workpiece when the workpiece is machined, but a common clamping device can only machine one surface of the workpiece after clamping the workpiece, and the workpiece needs to be manually replaced each time, so that the workpiece is not easy to machine, and the auxiliary clamping device for machining the grinding machine is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a clamping device is assisted in grinding machine processing possesses advantages such as can process to the different faces of work piece, has solved general clamping device and can only process a face of work piece after with the work piece centre gripping, all needs manual change at every turn, is unfavorable for carrying out the problem of processing to the work piece.
(II) technical scheme
In order to realize the purpose that the aforesaid can process the different faces of work piece, the utility model provides a following technical scheme: a grinding machine processing auxiliary clamping device comprises a U-shaped seat, wherein fixed rods with one ends extending into the U-shaped seat are movably arranged on the left side and the right side of the U-shaped seat, fixed frames are fixedly arranged on the opposite sides of the two fixed rods, fixed plates are movably arranged between the upper side and the lower side of the inner wall of the fixed frame, two fixed springs with two numbers are fixedly arranged between the back side of the two fixed plates and the inner wall of the fixed frame, two connecting rods with one ends extending between the two fixed frames are fixedly arranged on the opposite sides of the two fixed plates, a clamping plate with one end fixedly connected with a lower connecting rod is fixedly arranged at the end, far away from the fixed frame, of the connecting rod above, a turntable is fixedly arranged on the opposite side of the two fixed rods, one end of the opposite side of the two turntable is in threaded connection with a fixed screw rod, one end of the fixed screw rod penetrates through the fixed rods and extends into the fixed frame to be movably connected with the fixed plates, the draw-in groove has been seted up in the outside of carousel, the equal fixed mounting in left and right sides of U type seat has quantity to be two and is located the fixed block of both sides about the carousel, and equal fixed mounting has the gag lever post between two fixed blocks in the top and between two fixed blocks in the below, the carriage release lever, upper and lower both sides have been cup jointed to the outside of gag lever post the equal fixed mounting in one side that the carriage release lever is relative has one end to extend to the draw-in groove inslot and rather than the fixture block of joint, upper and lower both sides the equal fixed mounting in one side that the carriage release lever carries on the back has one end and fixed block fixed connection and overlaps the reset spring at the gag lever post outside, the equal movable mounting in left and right sides of U type seat has the push rod that is located the carousel rear side, the rear side movable mounting of carriage release lever has one end and push rod swing joint's branch.
Preferably, the inner wall left and right sides of U type seat all sets up the fixed orifices with dead lever looks adaptation, the downthehole fixed mounting of fixed orifices has the bearing, the bearing rotates with the dead lever to be connected.
Preferably, two splint all are the arc design, two equal fixed mounting in the relative one side of splint has the friction pad.
Preferably, through holes are formed in the fixing rod and the turntable, and threads matched with the fixing screw rods are arranged in the through holes.
Preferably, two the mounting hole with clamping screw looks adaptation is all seted up to the inner wall of fixed frame one side of the back of the body mutually, the downthehole lateral wall of mounting hole is smooth design.
Preferably, the number of the clamping grooves on the single rotary disc is not less than eight and is distributed in an annular shape at equal intervals.
(III) advantageous effects
Compared with the prior art, the utility model provides a clamping device is assisted in grinding machine processing possesses following beneficial effect:
this clamping device is assisted in grinding machine processing, through setting up clamping screw, it removes about rotating clamping screw makes it, clamping screw drives the fixed plate and removes along the inner wall of fixed frame, the fixed plate drives two connecting rods and removes, the connecting rod drives splint and removes, thereby adjust the distance between two splint, with fixing the work piece to unidimensional, through the pulling push rod, make the push rod drive branch and remove, two branches drive two movable rods along gag lever post antiport, the movable rod drives the fixture block and shifts out the draw-in groove, thereby remove the fixed to the carousel, it rotates to drive the dead lever through rotating the carousel, the dead lever drives fixed frame and rotates, fixed frame passes through the connecting rod and drives splint and rotates, thereby be convenient for process the different face of work piece.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the connection between the clamping block and the clamping groove of the present invention.
In the figure: the device comprises a 1U-shaped seat, 2 fixing rods, 3 fixing frames, 4 fixing plates, 5 fixing springs, 6 connecting rods, 7 clamping plates, 8 rotating discs, 9 fixing screw rods, 10 clamping grooves, 11 fixing blocks, 12 limiting rods, 13 moving rods, 14 clamping blocks, 15 reset springs, 16 push rods and 17 supporting rods.
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, an auxiliary clamping device for grinding machine processing comprises a U-shaped seat 1, wherein both left and right sides of the U-shaped seat 1 are movably provided with a fixing rod 2 with one end extending into the U-shaped seat 1, both left and right sides of the inner wall of the U-shaped seat 1 are provided with fixing holes matched with the fixing rod 2, a bearing is fixedly arranged in each hole of each fixing hole and is rotatably connected with the fixing rod 2 to support the fixing rod 2, the fixing rod 2 can rotate in situ, a fixing frame 3 is fixedly arranged on one side opposite to the two fixing rods 2, a fixing plate 4 is movably arranged between the upper side and the lower side of the inner wall of the fixing frame 3, two fixing springs 5 are fixedly arranged between one side opposite to the two fixing plates 4 and the inner wall of the fixing frame 3, two connecting rods 6 with one ends extending between the two fixing frames 3 are fixedly arranged on one side opposite to the two fixing plates 4, one end of the upper connecting rod 6, which is far away from the fixed frame 3, is fixedly provided with a clamping plate 7, one end of which is fixedly connected with the lower connecting rod 6, the two clamping plates 7 are both in arc design, one sides of the two clamping plates 7, which are opposite to each other, are fixedly provided with friction pads, the friction force between the clamping plates 7 and a workpiece is increased, one sides of the two fixing rods 2, which are opposite to each other, are fixedly provided with turntables 8, one sides of the two turntables 8, which are opposite to each other, are in threaded connection with fixing screws 9, one ends of which penetrate through the fixing rods 2 and extend into the fixed frame 3 to be movably connected with the fixing plates 4, through holes are formed in the fixing rods 2 and the turntables 8, threads matched with the fixing screws 9 are arranged in the through holes, the fixing screws 9 can move leftwards and rightwards while rotating, mounting holes matched with the fixing screws 9 are formed in the inner walls of the two sides of the two fixed frames 3, the inner walls of the mounting holes are in smooth design, and the rotation of the fixing screws 9 can not affect the fixed frame 3, draw-in groove 10 has been seted up in the outside of carousel 8, the quantity of draw-in groove 10 is no less than eight and is annular equidistance and distributes on single carousel 8, be convenient for carry out the regulation of different angles to the work piece, the equal fixed mounting in the left and right sides of U type seat 1 has quantity to be two and is located the fixed block 11 of carousel 8 upper and lower both sides, equal fixed mounting has gag lever post 12 between two fixed blocks 11 in the top and between two fixed blocks 11 in the below, carriage release lever 13 has been cup jointed to the outside of gag lever post 12, the equal fixed mounting in one side that upper and lower both sides carriage release lever 13 is relative has one end to extend to draw-in groove 10 inslot and rather than the fixture block 14 of joint, the equal fixed mounting in one side that upper and lower both sides carriage release lever 13 carried on the back mutually has one end and fixed block 11 fixed connection and overlaps reset spring 15 in gag lever post 12 outside, the equal movable mounting in the left and right sides of U type seat 1 has the push rod 16 that is located carousel 8 rear side, the rear side movable mounting of carriage release lever 13 has one end and push rod 6 swing joint's branch 17.
In summary, the auxiliary clamping device for grinding machine processing is provided with the fixing screw 9, the fixing screw 9 is rotated to move left and right, the fixing screw 9 drives the fixing plate 4 to move left and right along the inner wall of the fixing frame 3, the fixing plate 4 drives the two connecting rods 6 to move, the connecting rods 6 drive the clamping plates 7 to move, so that the distance between the two clamping plates 7 is adjusted to fix workpieces with different sizes, the push rod 16 drives the supporting rod 17 to move by pulling the push rod 16, the two supporting rods 17 drive the two moving rods 13 to move along the limiting rod 12 in the reverse direction, the moving rod 13 drives the clamping block 14 to move out of the clamping groove 10, so that the fixing of the rotary table 8 is released, the fixing rod 2 is driven to rotate by rotating the rotary table 8, the fixing rod 2 drives the fixing frame 3 to rotate, the fixing frame 3 drives the clamping plates 7 to rotate by the connecting rods 6, the clamping plates 7 drive the workpieces to rotate, so as to process different surfaces of the workpieces conveniently, the clamping device solves the problems that a common clamping device can only process one surface of a workpiece after clamping the workpiece, needs to be manually replaced every time, and is not beneficial to processing the workpiece.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a grinding machine processing auxiliary clamping device, includes U type seat (1), its characterized in that: the fixing frame is characterized in that fixing rods (2) with one ends extending to the inner parts of the fixing frames are movably mounted on the left side and the right side of the U-shaped seat (1), two fixing frames (3) are fixedly mounted on one opposite sides of the fixing rods (2), fixing plates (4) are movably mounted between the upper side and the lower side of the inner wall of each fixing frame (3), two fixing springs (5) are fixedly mounted between one opposite side of each fixing plate (4) and the inner wall of each fixing frame (3), two connecting rods (6) are fixedly mounted on one opposite side of each fixing plate (4), one end of each connecting rod (6) is fixedly connected with a clamp plate (7) fixedly connected with the lower connecting rod (6), and a turntable (8) is fixedly mounted on one opposite side of each fixing rod (2), one side of each of the two turnplates (8) opposite to each other is in threaded connection with a fixing screw (9) with one end penetrating through the fixing rod (2) and extending to the inside of the fixing frame (3) and movably connected with the fixing plate (4), the outer side of the turnplate (8) is provided with a clamping groove (10), the left side and the right side of the U-shaped seat (1) are fixedly provided with two fixing blocks (11) which are positioned at the upper side and the lower side of the turnplate (8), a limiting rod (12) is fixedly arranged between the two fixing blocks (11) at the upper side and between the two fixing blocks (11) at the lower side, the outer part of the limiting rod (12) is sleeved with a moving rod (13), one side of each of the upper side and the lower side, opposite to the moving rod (13), is fixedly provided with a clamping block (14) with one end extending to the clamping groove (10) and clamped with the clamping block (10), one side of each of the moving rod (13) opposite to the upper side and the lower side is fixedly provided with a return spring (15) which is fixedly connected with the fixing block (11) and is sleeved outside the limiting rod (12), the equal movable mounting in the left and right sides of U type seat (1) has push rod (16) that are located carousel (8) rear side, the rear side movable mounting of carriage release lever (13) has one end and push rod (16) swing joint's branch (17).
2. The auxiliary clamping device for grinding machine machining according to claim 1, characterized in that: the fixing holes matched with the fixing rods (2) are formed in the left side and the right side of the inner wall of the U-shaped seat (1), bearings are fixedly mounted in the holes of the fixing holes, and the bearings are rotatably connected with the fixing rods (2).
3. The auxiliary clamping device for grinding machine machining according to claim 1, characterized in that: two splint (7) all are the arc design, two the equal fixed mounting in one side that splint (7) are relative has the friction pad.
4. The auxiliary clamping device for grinding machine machining according to claim 1, characterized in that: through holes are formed in the fixing rod (2) and the turntable (8), and threads matched with the fixing screw rods (9) are arranged in the through holes.
5. The auxiliary clamping device for grinding machine machining according to claim 1, characterized in that: two the mounting hole with clamping screw (9) looks adaptation is all seted up to the inner wall of fixed frame (3) one side of the back of the body mutually, the downthehole lateral wall of mounting hole is smooth design.
6. The auxiliary clamping device for grinding machine machining according to claim 1, characterized in that: the number of the clamping grooves (10) on the single rotary disc (8) is not less than eight and the clamping grooves are distributed in an annular shape at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120186998.4U CN214560021U (en) | 2021-01-25 | 2021-01-25 | Auxiliary clamping device for machining of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120186998.4U CN214560021U (en) | 2021-01-25 | 2021-01-25 | Auxiliary clamping device for machining of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214560021U true CN214560021U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120186998.4U Expired - Fee Related CN214560021U (en) | 2021-01-25 | 2021-01-25 | Auxiliary clamping device for machining of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214560021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941962A (en) * | 2021-11-22 | 2022-01-18 | 东莞市鑫旺达精密零件加工有限公司 | Angle-adjustable clamping device |
-
2021
- 2021-01-25 CN CN202120186998.4U patent/CN214560021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941962A (en) * | 2021-11-22 | 2022-01-18 | 东莞市鑫旺达精密零件加工有限公司 | Angle-adjustable clamping device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |