CN217663816U - Auxiliary positioning mechanism for grinding machine - Google Patents
Auxiliary positioning mechanism for grinding machine Download PDFInfo
- Publication number
- CN217663816U CN217663816U CN202123342143.5U CN202123342143U CN217663816U CN 217663816 U CN217663816 U CN 217663816U CN 202123342143 U CN202123342143 U CN 202123342143U CN 217663816 U CN217663816 U CN 217663816U
- Authority
- CN
- China
- Prior art keywords
- fixed
- plates
- rod
- positioning mechanism
- auxiliary positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses an auxiliary positioning mechanism for a grinder, which belongs to the technical field of grinders, and comprises a supporting plate, wherein the top end of the supporting plate is fixed with two straight plates and is provided with two fixed plates, the outer sides of the two fixed plates are both fixed with a moving rod, the inner sides of the two fixed plates are both fixed with a clamping plate, the top side of the moving rod is connected with a first rotating ring through a first rotating shaft, the top ends of the two straight plates are both fixed with a driving motor, the output end of the driving motor is connected with a screw rod, the screw rod is in threaded connection with a moving block, the top end of the moving block is connected with a second rotating ring through a second rotating shaft, and the two first rotating rings are respectively connected with the two second rotating rings through driving rods; v-shaped grooves are formed in the inner sides of the two clamping plates; the top end of the supporting plate is also provided with two first sliding grooves, the bottom end of the movable rod is fixedly provided with a connecting rod, and the other end of the connecting rod extends into the first sliding grooves and is fixedly provided with a first sliding block; by using the mechanism, workpieces of different specifications can be fixed, and the application range of the grinding machine is expanded.
Description
Technical Field
The utility model relates to a grind machine technical field, in particular to grind machine auxiliary positioning mechanism.
Background
The grinding machine is a grinding machine for grinding the surface of a workpiece by a grinding tool coated with or embedded with an abrasive. The grinding machine is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in workpieces.
The auxiliary positioning mechanism is needed to be used for positioning the workpiece in the use process of the grinding machine, and the conventional auxiliary positioning mechanism for the grinding machine cannot fix the workpieces with different specifications, so that the application range of the grinding machine is greatly reduced, and therefore the auxiliary positioning mechanism for the grinding machine, which can fix the workpieces with different specifications, is urgently needed to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grind machine auxiliary positioning mechanism to thereby solve current grind machine auxiliary positioning mechanism and can't fix the work piece of different specifications and reduced the problem of grinding machine application scope.
In order to solve the technical problem, the utility model provides an auxiliary positioning mechanism for a grinder, which comprises a supporting plate, wherein the top end of the supporting plate is fixed with two straight plates and two fixed plates, the outer sides of the two fixed plates are both fixed with a moving rod, the inner sides of the two fixed plates are both fixed with a clamping plate, the top side of the moving rod is movably connected with a first rotating ring through a first rotating shaft, the top ends of the two straight plates are both fixed with a driving motor, the output end of the driving motor is connected with a screw rod, the screw rod is in threaded connection with a moving block, the top end of the moving block is movably connected with a second rotating ring through a second rotating shaft, and the two first rotating rings are respectively connected with the two second rotating rings through driving rods; v-shaped grooves are formed in the inner sides of the two clamping plates;
two first chutes are further formed in the top end of the supporting plate, a connecting rod is fixed to the bottom end of the moving rod, and the other end of the connecting rod extends into the first chute and is fixed with a first sliding block.
Optionally, the top ends of the two fixing plates are fixed with a first bearing and a side plate and are provided with clamping rods, the first bearing is connected with a bolt, the inner sides of the two side plates are provided with second sliding grooves, the clamping rods are in threaded connection with the bolt, one end of each clamping rod is fixed with a second sliding block located in the second sliding groove, and the bottom side of the other end of each clamping rod is fixed with an arc-shaped pressing block.
Optionally, the bolt is detachably fixed with a driving lever.
Optionally, the top ends of the two straight plates are fixed with square blocks, the side faces of the square blocks are fixed with second bearings, and the second bearings are connected with the other ends of the screws.
The utility model provides an in the auxiliary positioning mechanism for grinder, including the backup pad, its top is fixed with two straight plates and is equipped with two fixed plates, two the fixed plate outside all is fixed with the carriage release lever, and the inboard all is fixed with splint, the carriage release lever top side is connected with first swivel through first pivot, two the straight plate top all is fixed with driving motor, and its output is connected with the screw rod, threaded connection has the movable block on the screw rod, the movable block top is connected with the second swivel through the second pivot, two the first swivel respectively with two the second swivel all through the actuating lever connection; v-shaped grooves are formed in the inner sides of the two clamping plates; the top end of the supporting plate is also provided with two first sliding grooves, the bottom end of the movable rod is fixedly provided with a connecting rod, and the other end of the connecting rod extends into the first sliding grooves and is fixedly provided with a first sliding block; by using the mechanism, workpieces of different specifications can be fixed, and the application range of the grinding machine is expanded.
Drawings
Fig. 1 is a schematic structural view of an auxiliary positioning mechanism for a grinder provided by the present invention;
fig. 2 is a top view of the auxiliary positioning mechanism for the grinder provided by the present invention.
Detailed Description
The following describes an auxiliary positioning mechanism for a grinding machine in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides an auxiliary positioning mechanism for grinder, its structure is shown in fig. 1, including a supporting plate 1, two straight plates 2 and two fixed plates 3 are fixed on the top of the supporting plate 1, two the fixed plates 3 are all fixed with the carriage release lever 4 outside, the inboard is all fixed with the splint 5, the top side of the carriage release lever 4 is movably connected with a first rotating ring 7 through a first rotating shaft 6, two the straight plates 2 are all fixed with a driving motor 8 at the top, the output end is connected with a screw 9, the screw thread is connected with a movable block 10 on the screw 9, the top of the movable block 10 is movably connected with a second rotating ring 12 through a second rotating shaft 11, two the first rotating ring 7 is respectively connected with two the second rotating rings 12 through a driving rod 13; v-shaped grooves 14 are formed in the inner sides of the two clamping plates 5; two first sliding grooves 24 are further formed in the top end of the supporting plate 1, a connecting rod 25 is fixed at the bottom end of the moving rod 4, the other end of the connecting rod 25 extends into the first sliding groove 24 and is fixed with a first sliding block 26, the screw rod 9 is driven to rotate by the output ends of the two driving motors 8, so that the two moving blocks 10 drive one ends of the driving rods 13 to move towards the direction of the driving motors 8, at this time, the other ends of the two driving rods 13 drive the moving rod 4 and the fixed plate 3 to move in the same phase, and finally, the two clamping plates 5 clamp and position workpieces. By using the auxiliary positioning mechanism for the grinding machine, workpieces of different specifications can be fixed, and the application range of the grinding machine is expanded.
A first bearing 15 and side plates 16 are fixed at the top ends of the two fixing plates 3, clamping rods 18 are arranged on the top ends of the two fixing plates, a bolt 17 is connected onto the first bearing 15, second sliding grooves 19 are formed in the inner sides of the two side plates 16, the clamping rods 18 are in threaded connection with the bolt 17, a second sliding block 20 located in the second sliding grooves 19 is fixed at one end of each clamping rod 18, an arc-shaped pressing block 27 is fixed at the bottom side of the other end of each clamping rod, and the clamping rods 18 are driven by rotating the two bolts 17 to move downwards to press and position a workpiece; a deflector rod 21 is detachably fixed on the bolt 17, so that the bolt 17 can be conveniently rotated; the top ends of the two straight plates 2 are fixed with square blocks 22, the side faces of the square blocks 22 are fixed with second bearings 23, and the second bearings 23 are connected with the other ends of the screws 9 and used for supporting the screws 9 to rotate.
When the clamping device is used, a workpiece is placed between the two clamping plates 5, then the two driving motors 8 are started, the output ends of the driving motors drive the screw rods 9 to rotate, at this time, the two moving blocks 10 drive one ends of the driving rods 13 to move towards the driving motors 8, and finally the other ends of the two driving rods 13 drive the moving rods 4, the fixed plates 3 and the clamping plates 5 to move in the same phase, so that the two clamping plates 5 clamp and position the workpiece.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (4)
1. The auxiliary positioning mechanism for the grinding machine comprises a supporting plate (1), and is characterized in that two straight plates (2) and two fixing plates (3) are fixed at the top end of the supporting plate (1), a moving rod (4) is fixed on the outer sides of the two fixing plates (3), a clamping plate (5) is fixed on the inner side of the two fixing plates, a first rotating ring (7) is movably connected to the top side of the moving rod (4) through a first rotating shaft (6), a driving motor (8) is fixed on the top ends of the two straight plates (2), the output end of the driving motor is connected with a screw rod (9), a moving block (10) is in threaded connection with the screw rod (9), a second rotating ring (12) is movably connected to the top end of the moving block (10) through a second rotating shaft (11), and the two first rotating rings (7) are respectively connected with the two second rotating rings (12) through driving rods (13); v-shaped grooves (14) are formed in the inner sides of the two clamping plates (5);
two first chutes (24) are further formed in the top end of the supporting plate (1), a connecting rod (25) is fixed to the bottom end of the moving rod (4), and the other end of the connecting rod (25) extends into the first chute (24) and is fixed with a first sliding block (26).
2. The auxiliary positioning mechanism for the grinding machine as claimed in claim 1, wherein a first bearing (15) and a side plate (16) are fixed on the top ends of the two fixing plates (3) and provided with a clamping rod (18), a bolt (17) is connected on the first bearing (15), a second sliding slot (19) is formed on the inner side of each of the two side plates (16), the clamping rod (18) is in threaded connection with the bolt (17), a second sliding block (20) positioned in the second sliding slot (19) is fixed on one end of the clamping rod, and an arc-shaped pressing block (27) is fixed on the bottom side of the other end of the clamping rod.
3. The auxiliary positioning mechanism for the grinder as claimed in claim 2, wherein the bolt (17) is detachably fixed with a shift lever (21).
4. The auxiliary positioning mechanism for the grinding machine as claimed in claim 1, wherein a square block (22) is fixed at the top end of each of the two straight plates (2), a second bearing (23) is fixed on the side surface of the square block (22), and the second bearing (23) is connected with the other end of the screw rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123342143.5U CN217663816U (en) | 2021-12-28 | 2021-12-28 | Auxiliary positioning mechanism for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123342143.5U CN217663816U (en) | 2021-12-28 | 2021-12-28 | Auxiliary positioning mechanism for grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217663816U true CN217663816U (en) | 2022-10-28 |
Family
ID=83727404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123342143.5U Active CN217663816U (en) | 2021-12-28 | 2021-12-28 | Auxiliary positioning mechanism for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217663816U (en) |
-
2021
- 2021-12-28 CN CN202123342143.5U patent/CN217663816U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217019662U (en) | Vertical cylindrical grinding machine for machining shaft workpieces | |
| CN110977716A (en) | Multi-station turret horizontal grinding machine | |
| CN113370009A (en) | Grinding device for hub machining | |
| CN106881500A (en) | Cutting device of T shape work piece | |
| CN118288129A (en) | Numerical control end face cylindrical grinding machine for efficiently and ultra-precisely grinding high-speed knife handle | |
| CN211708952U (en) | Multi-station turret horizontal grinding machine | |
| CN102814739A (en) | Vertical double-end-face grinding wheel dresser | |
| CN217663816U (en) | Auxiliary positioning mechanism for grinding machine | |
| CN211708919U (en) | Horizontal drill bit grinding machine of shield tunneling machine | |
| CN105290927A (en) | High-precision arc surface grinding device | |
| CN217316250U (en) | Gear machining grinding mechanism | |
| CN202114626U (en) | Dressing device for grinding wheels of vertical grinding machine with double end faces | |
| US3473269A (en) | Grinding apparatus | |
| CN210968259U (en) | High-precision numerical control centering roller bearing outer ring raceway grinding machine | |
| CN221159780U (en) | Adjustable surface grinding machine | |
| CN220637324U (en) | Forming grinder with high processing yield | |
| CN220128394U (en) | Motor stator core grinding device | |
| CN220427862U (en) | Annular polisher of magnetic core processing | |
| CN219311010U (en) | Machining grinder | |
| CN217475692U (en) | Horizontal shaft rectangular table surface grinding machine tool clamp | |
| CN221313658U (en) | Wrench arc surface polishing device | |
| CN220388847U (en) | Cylindric casting grinding device | |
| CN211805458U (en) | Motor shaft processing burnishing device | |
| CN219255221U (en) | Clamp platform for surface grinder | |
| CN221248381U (en) | Tool grinding clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |