CN210819108U - Grinding machine fixture device adaptable to workpieces of different sizes - Google Patents
Grinding machine fixture device adaptable to workpieces of different sizes Download PDFInfo
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- CN210819108U CN210819108U CN201921838254.5U CN201921838254U CN210819108U CN 210819108 U CN210819108 U CN 210819108U CN 201921838254 U CN201921838254 U CN 201921838254U CN 210819108 U CN210819108 U CN 210819108U
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Abstract
The utility model relates to the technical field of clamps, in particular to a grinding machine clamp device which can adapt to workpieces with different sizes, comprising a bottom plate, wherein a supporting column is arranged on the top side of the bottom plate, a connecting frame is arranged on the outer side of the supporting column, two first connecting rods are arranged on the top side of the connecting frame, a first driven gear and a second driven gear are respectively arranged on the top sides of the two first connecting rods, a clamping block is arranged on one side of each of the two first connecting rods, a second connecting rod is arranged between the clamping block and the side opposite to the connecting frame, a transmission gear is arranged on one side of the second driven gear, a rotating shaft is arranged on the top side of the bottom plate, a driving gear is arranged on the outer side of the rotating shaft, a rotating disk is arranged above, the grinding machine clamp capable of adapting to workpieces of different sizes is simple to operate, convenient to use and suitable for machining workpieces of different sizes.
Description
Technical Field
The utility model relates to an anchor clamps technical field especially relates to a grinding machine fixture device of adaptable not equidimension work piece.
Background
The grinding machining is a common machining method, the most main equipment is a grinding machine, when disk type parts are machined, a traditional grinding machine clamp is usually a three-jaw chuck, but when certain disk type workpieces with large diameters are ground, the traditional three-jaw chuck is limited in size and cannot adapt to the disk type workpieces with large diameters, the traditional clamp can only reinforce workpieces with limited sizes, and clamping is unstable when the workpieces are larger than the limited sizes, so that a grinding machine clamp device capable of adapting to the workpieces with different sizes is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a grinding machine fixture device suitable for workpieces of different sizes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a grinding machine fixture device suitable for workpieces of different sizes is designed, and comprises a bottom plate, wherein support columns are fixedly connected and arranged on the top side of the bottom plate, a connecting frame is fixedly connected and arranged on the outer sides of the support columns, two first connecting rods are symmetrically and parallelly connected and rotatably connected on the top side of the connecting frame through rotating shafts, the top sides of the two first connecting rods are respectively and fixedly connected with a first driven gear and a second driven gear, one sides of the two first connecting rods are respectively and rotatably connected with a clamping block, a second connecting rod is rotatably connected between the clamping block and one side opposite to the connecting frame through the rotating shafts, one side of the second driven gear is provided with a transmission gear in a transmission connection mode, the transmission gear is rotatably connected on the top side of the connecting frame, the top side of the bottom plate is rotatably connected with a rotating shaft, and, the rotary plate is arranged above the driving gear and fixedly connected to the top side of the rotating shaft, a thread guide groove is formed in one side of the bottom plate, and a fastening bolt is rotatably connected to the inner side of the thread guide groove.
Preferably, four finger-pressing grooves are equidistantly and equally arranged on the top side of the rotating disc, and anti-skid particles are fixedly arranged on the inner sides of the finger-pressing grooves.
Preferably, one side of the fastening bolt abuts against an outer side surface of the rotation shaft.
Preferably, the inner side of the clamping block is provided with strip-shaped rubber grains.
The utility model provides a pair of grinding machine fixture device of adaptable equidimension work piece not, beneficial effect lies in: four finger-pressing grooves are equally distributed on the top side of the rotating disc at equal intervals, anti-skidding particles are fixedly arranged on the inner sides of the finger-pressing grooves, so that a user can conveniently adjust the tightness of a workpiece, the situation that the hand is slippery when the workpiece is rotationally clamped can be avoided, the workpiece can be conveniently clamped, one side of a fastening bolt abuts against the outer side surface of the rotating shaft, the clamped workpiece can be limited in position, a device can be fixed, the workpiece can be conveniently processed, the clamping loosening situation can not occur in the reprocessing process, the surface protection of the workpiece can be ensured through the strip-shaped rubber grains arranged on the inner sides of the clamping blocks, the anti-skidding of the workpiece can be realized, the connecting frame, the first connecting rod, the first driven gear, the second driven gear, the clamping blocks and the second connecting rod are arranged to be matched with each other, the workpiece can be clamped in any size, and the requirements of adapting to the processing of, the grinding machine clamp capable of adapting to workpieces of different sizes is simple to operate, convenient to use and suitable for machining workpieces of different sizes.
Drawings
Fig. 1 is a schematic isometric structural view of a fixture device of a grinding machine adaptable to workpieces of different sizes according to the present invention;
fig. 2 is the utility model provides a grinding machine fixture device's of adaptable not equidimension work piece overlook schematic structure diagram.
In the figure: the clamping device comprises a bottom plate 1, a support column 2, a connecting frame 3, a first connecting rod 4, a first driven gear 5, a second driven gear 6, a clamping block 7, a second connecting rod 8, a transmission gear 9, a rotating shaft 10, a driving gear 11, a rotating disk 12, a thread guide groove 13, a fastening bolt 14 and a finger pressing groove 15.
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.
Referring to fig. 1-2, a grinder fixture device adaptable to workpieces of different sizes comprises a base plate 1, a support column 2 is fixedly connected to the top side of the base plate 1, a connection frame 3 is fixedly connected to the outer side of the support column 2, two first connection rods 4 are symmetrically arranged on the top side of the connection frame 3 in parallel and rotatably connected through a rotating shaft, a first driven gear 5 and a second driven gear 6 are respectively fixedly connected to the top sides of the two first connection rods 4, a clamping block 7 is arranged on one side of each of the two first connection rods 4 through rotating connection, a second connection rod 8 is arranged between the clamping block 7 and the side opposite to the connection frame 3 through rotating shaft rotation, a transmission gear 9 is arranged on one side of the second driven gear 6 through transmission connection, the transmission gear 9 is rotatably connected to the top side of the connection frame 3, a rotating shaft 10 is rotatably connected to the top side of the base plate 1, a rotating disk 12 is arranged above the driving gear 11, the rotating disk 12 is fixedly connected to the top side of the rotating shaft 10, a thread guide groove 13 is formed in one side of the bottom plate 1, and a fastening bolt 14 is rotatably connected to the inner side of the thread guide groove 13.
The utility model discloses in, equally divide through the top side equidistance of rotary disk 12 and be equipped with four finger indent 15, indicate indent 15 inboard fixed anti-skidding granule that is equipped with, can the person of facilitating the use carry out the tight regulation to the work piece, can not take place when the rotatory clamp is tight, the smooth condition of hand is convenient for press from both sides the work piece tightly.
The utility model discloses in, contradict at the outside surface of axis of rotation 10 through one side of fastening bolt 14, can carry out the injecing of position with the work piece after pressing from both sides tightly, fix the device, conveniently process the work piece, can not reprocess the in-process and take place the condition that the centre gripping pine takes off.
The utility model discloses in, the inboard through pressing from both sides tight piece 7 is equipped with bar rubber line, can guarantee the surface protection to the work piece to and the antiskid to the work piece.
The utility model discloses in, through the setting of linking frame 3, head rod 4, first driven gear 5, second driven gear 6, clamp tight piece 7, second connecting rod 8, mutually support, can adjust arbitrary size and carry out the centre gripping to the work piece, satisfied the processing that adapts to not equidimension work piece, this grinding machine anchor clamps of adaptable not equidimension work piece, easy operation, convenient to use adapts to not equidimension work piece processing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A grinding machine clamp device capable of adapting to workpieces of different sizes comprises a bottom plate (1) and is characterized in that a supporting column (2) is fixedly connected to the top side of the bottom plate (1), a connecting frame (3) is fixedly connected to the outer side of the supporting column (2), two first connecting rods (4) are symmetrically arranged on the top side of the connecting frame (3) in parallel in a rotating connection mode through a rotating shaft, a first driven gear (5) and a second driven gear (6) are respectively fixedly connected to the top sides of the two first connecting rods (4), clamping blocks (7) are respectively arranged on one sides of the two first connecting rods (4) in a rotating connection mode, a second connecting rod (8) is arranged between the clamping blocks (7) and one side, opposite to the connecting frame (3), of the second driven gear (6) in a rotating connection mode through the rotating shaft, a transmission gear (9) is arranged on one side of, drive gear (9) rotate to be connected in linking frame (3) top side, the top side of bottom plate (1) is rotated and is connected and be equipped with axis of rotation (10), the fixed cover in the outside of axis of rotation (10) connects and is equipped with driving gear (11), the top of driving gear (11) is equipped with rotary disk (12), rotary disk (12) fixed connection is in axis of rotation (10) top side, one side of bottom plate (1) is equipped with screw thread guide way (13), screw thread guide way (13) inboard is rotated and is connected and is equipped with fastening bolt (14).
2. A grinder clamping device capable of adapting to workpieces with different sizes as claimed in claim 1, wherein the top side of the rotating disc (12) is equally provided with four finger grooves (15) at equal intervals, and anti-skid particles are fixedly arranged on the inner sides of the finger grooves (15).
3. A machine tool holder apparatus as claimed in claim 1, characterised in that one side of the fastening bolt (14) abuts against the outer surface of the rotating shaft (10).
4. A grinder clamping device adaptable to workpieces of different sizes as claimed in claim 1, characterized in that the clamping block (7) is provided with a strip-shaped rubber texture on the inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921838254.5U CN210819108U (en) | 2019-10-30 | 2019-10-30 | Grinding machine fixture device adaptable to workpieces of different sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921838254.5U CN210819108U (en) | 2019-10-30 | 2019-10-30 | Grinding machine fixture device adaptable to workpieces of different sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210819108U true CN210819108U (en) | 2020-06-23 |
Family
ID=71277465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921838254.5U Active CN210819108U (en) | 2019-10-30 | 2019-10-30 | Grinding machine fixture device adaptable to workpieces of different sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210819108U (en) |
-
2019
- 2019-10-30 CN CN201921838254.5U patent/CN210819108U/en active Active
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