CN215201223U - Numerical control grinding machine slip table positioner - Google Patents
Numerical control grinding machine slip table positioner Download PDFInfo
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- CN215201223U CN215201223U CN202121682843.6U CN202121682843U CN215201223U CN 215201223 U CN215201223 U CN 215201223U CN 202121682843 U CN202121682843 U CN 202121682843U CN 215201223 U CN215201223 U CN 215201223U
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Abstract
The utility model discloses a positioning device for a sliding table of a numerical control grinding machine, which comprises a fixed plate, wherein a clamping mechanism and a driving mechanism for driving the clamping mechanism to work are arranged on the fixed plate; the driving mechanism comprises two groups of cylinders arranged on the fixed plate, and the output ends of the two groups of cylinders at the far sides are connected with piston rods; the clamping mechanism comprises a connecting rod and a clamping rod, wherein a first rotating seat for mounting the connecting rod is arranged on two sides of one end, away from the air cylinder, of the piston rod, and a positioning piece is connected to one side, close to the clamping mechanism, of the fixing plate and used for stably clamping the connecting rod and the clamping rod; the utility model discloses design according to current demand, can not occupy slip table one side too much space, do benefit to the smooth removal of slip table on the cross slip table, when the slip table location, the cylinder drives fixture work, and the supporting rod can carry out the centre gripping to the slide rail, can restrict the removal of slip table when fixing the slip table position, and it is effectual to fix a position, and this device convenient to detach, simple structure facilitates the use.
Description
Technical Field
The utility model relates to a numerically control grinder technical field specifically is a numerically control grinder slip table positioner.
Background
A numerically controlled grinder is a machine tool that grinds the surface of a workpiece using a grinding tool by a numerical control technique. When the part is machined, a positioning tool of the part can be installed on the sliding table, the position of the part is adjusted by the sliding table, and the part needs to be positioned after the position is adjusted by the sliding table.
Current patent publication No. is CN 208556694U's a slip table positioner, is provided with the guide cylinder, is equipped with the guiding orientation pole in the guide cylinder, and the outer end of guiding orientation pole is passed through the connecting plate and is connected with the piston rod of cylinder, adopts the guiding orientation pole to insert the location that realizes the slip table position between two gyro wheels, and the gyro wheel plays the direction and makes the guiding orientation pole stretch into the entering.
However, when the positioning device is used, the piston rod running direction of the extending end of the cylinder is opposite to the running direction of the sliding table, excessive space on one side of the sliding table is occupied during use, and for the cross sliding table, the arrangement of the cylinder easily causes obstruction to movement, so that the positioning device is inconvenient to use and obstructs normal work of the sliding table.
To solve the above problems, a positioning device for a sliding table of a numerically controlled grinding machine is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a numerically control grinder slip table positioner to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a positioning device for a sliding table of a numerical control grinding machine comprises a fixed plate, wherein a clamping mechanism and a driving mechanism for driving the clamping mechanism to work are arranged on the fixed plate;
the driving mechanism comprises two groups of cylinders arranged on the fixing plate, and the output ends of the two groups of cylinders at the far sides are connected with piston rods;
fixture includes connecting rod and supporting rod, the piston rod is kept away from cylinder one end both sides and is equipped with the first seat that rotates that is used for installing the connecting rod, one side that the fixed plate is close to fixture is connected with the setting element for connecting rod and supporting rod stably carry out the centre gripping operation.
Preferably, the cylinder is connected with a positioning plate, and the positioning plate is provided with a hole matched with the bolt and used for fixing the cylinder on the fixing plate.
Preferably, the connecting rod articulates on first rotation seat, the one end of first rotation seat is kept away from to the supporting rod fixed connection connecting rod, the supporting rod extends to being close to the slide rail one side of being connected with the slip table.
Preferably, the section of the clamping rod is oval, a rubber sleeve is connected onto the clamping rod, and anti-skid grains are arranged on the rubber sleeve.
Preferably, the locating piece includes the pull rod, connecting rod one side is connected with rotates the seat with pull rod one end articulated second, the fixed plate is close to one side of piston rod and is connected with the fixing base, the pull rod is kept away from the second and is rotated the one end of seat and rotate the connection fixing base.
Preferably, a plurality of fixing holes are formed in the fixing plate and used for being matched with bolts to fix the fixing plate on the sliding table, and an anti-skid rubber pad is connected to one side, close to the sliding table, of the fixing plate.
Preferably, one side of the fixed plate, which is close to the piston rod, is connected with a guide slide rail, one side of the piston rod, which is far away from one end of the cylinder and is close to the fixed plate, is connected with a slide block, and the slide block is in sliding fit with the guide slide rail.
Compared with the prior art, the beneficial effects of the utility model are that:
when the utility model is used, the excessive space on one side of the sliding table can not be occupied, the smooth movement of the sliding table on the cross sliding table is facilitated, the use is convenient, when the sliding table is positioned, the cylinder drives the clamping mechanism to work, the clamping rod can clamp the sliding rail, the two groups of clamping mechanisms are clamped on the sliding rails on the two sides of the sliding table, the movement of the sliding table can be limited while the position of the sliding table is fixed, and the positioning effect is good;
the shape of the clamping rod and the rubber sleeve outside the clamping rod in the utility model can ensure that the rubber sleeve can effectively contact with the slide rail when the connecting rod drives the clamping rod to clamp, thereby being convenient for stably clamping;
the utility model discloses convenient to detach, simple structure reduces the influence to the slip table work, facilitates the use.
Drawings
Fig. 1 is a schematic structural diagram of a positioning device of a sliding table of a numerically controlled grinder.
Fig. 2 is a schematic structural diagram of a clamping mechanism in a positioning device of a sliding table of a numerically controlled grinder.
Fig. 3 is a schematic structural view of embodiment 2 in a positioning device of a sliding table of a numerically controlled grinder.
In the figure: 11-a fixed plate, 12-a fixed hole, 13-a positioning plate, 14-a cylinder, 15-a piston rod, 16-a connecting rod, 17-a clamping rod, 18-a first rotating seat, 19-a second rotating seat, 20-a pull rod, 21-a fixed seat, 22-a guide slide rail.
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.
Example 1
Referring to fig. 1-2, in an embodiment of the present invention, a positioning device for a sliding table of a numerically controlled grinder includes a fixing plate 11, wherein a clamping mechanism and a driving mechanism for driving the clamping mechanism to operate are disposed on the fixing plate 11;
the driving mechanism comprises two groups of cylinders 14 arranged on the fixing plate 11, and the output ends of the two groups of cylinders 14 far away from each other are connected with piston rods 15;
the clamping mechanism comprises a connecting rod 16 and a clamping rod 17, wherein a first rotating seat 18 for installing the connecting rod 16 is arranged on two sides of one end, far away from the air cylinder 14, of the piston rod 15, and a positioning piece is connected to one side, close to the clamping mechanism, of the fixing plate 11 and used for stably carrying out clamping operation on the connecting rod 16 and the clamping rod 17.
The cylinder 14 is connected with a positioning plate 13, and the positioning plate 13 is provided with a hole matched with the bolt and used for fixing the cylinder 14 on the fixing plate 11.
The connecting rod 16 is hinged to the first rotating seat 18, the clamping rod 17 is fixedly connected with one end, far away from the first rotating seat 18, of the connecting rod 16, and the clamping rod 17 extends towards one side, close to the sliding rail connected with the sliding table; the section of the clamping rod 17 is oval, a rubber sleeve is connected to the clamping rod 17, and anti-skid lines are arranged on the rubber sleeve;
the setting of the shape of the clamping rod 17 and the setting of the rubber sleeve outside the clamping rod 17 enable the connecting rod 16 to drive the clamping rod 17 to clamp, and the rubber sleeve can effectively contact with the sliding rail, so that stable clamping work can be conveniently carried out.
The positioning part comprises a pull rod 20, one side of the connecting rod 16 is connected with a second rotating seat 19 hinged with one end of the pull rod 20, one side of the fixed plate 11 close to the piston rod 15 is connected with a fixed seat 21, and one end of the pull rod 20 far away from the second rotating seat 19 is rotatably connected with the fixed seat 21;
when the cylinder 14 works to drive the piston rod 15 to contract, one end of the connecting rod 16 rotates on the first rotating seat 18 and is supported by the supporting force of the pull rod 20, the other end of the connecting rod 16 is close to each other, one end of the pull rod 20 rotates on the fixed seat 21, the other end swings along with the connecting rod 16, the two groups of clamping rods 17 are in contact with the top and the bottom of the sliding rail to clamp the sliding rail, the two groups of clamping mechanisms are clamped on the sliding rails on the two sides of the sliding table, the sliding table can be limited to move when the position of the sliding table is fixed, and the positioning effect is good.
A plurality of fixing holes 12 are formed in the fixing plate 11 and used for being matched with bolts to fix the fixing plate 11 on the sliding table, and an anti-skid rubber pad is connected to one side, close to the sliding table, of the fixing plate 11; the device is convenient to fix on one side of the sliding table for use through bolts.
Example 2
Referring to fig. 3, the difference from embodiment 1 is that one side of the fixed plate 11 close to the piston rod 15 is connected with a guide slide rail 22, one end of the piston rod 15 far away from the cylinder 14 and one side close to the fixed plate 11 are connected with a slide block, and the slide block is in sliding fit with the guide slide rail 22; when the piston rod 15 stretches out or contracts, the sliding block can slide in the guide sliding rail 22, so that the moving stability of the piston rod 15 is improved, the working stability of the clamping mechanism is improved, and the clamping rod 17 can be used for effectively clamping the sliding rail conveniently.
The utility model discloses a theory of operation is: when using this numerically controlled grinder slip table positioner, be convenient for fix this device in slip table one side through the bolt, when the slip table removed, supporting rod 17 did not contact with the slide rail, during the slip table location, 14 work drive piston rods 15 shrink of cylinder, 16 one ends of connecting rod rotate on first rotation seat 18, the 16 other ends of connecting rod are close to each other, two sets of supporting rod 17 contact slide rail top and bottom, carry out the centre gripping to the slide rail, two sets of fixture centre gripping are on the slide rail of slip table both sides, thereby realize the fixed to the slip table position.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.
Claims (7)
1. The utility model provides a numerically control grinder slip table positioner, includes fixed plate (11), be equipped with fixture and the actuating mechanism who is used for driving fixture work on fixed plate (11), its characterized in that:
the driving mechanism comprises two groups of cylinders (14) arranged on the fixing plate (11), and the output ends of the two groups of cylinders (14) at the far sides are connected with piston rods (15);
fixture includes connecting rod (16) and clamping rod (17), cylinder (14) one end both sides are kept away from in piston rod (15) and first rotation seat (18) that are used for installing connecting rod (16) are equipped with, one side that fixed plate (11) are close to fixture is connected with the setting element for connecting rod (16) and clamping rod (17) stably carry out the centre gripping operation.
2. The numerical control grinding machine sliding table positioning device according to claim 1, characterized in that: the air cylinder (14) is connected with a positioning plate (13), and the positioning plate (13) is provided with a hole matched with a bolt and used for fixing the air cylinder (14) on the fixing plate (11).
3. The numerical control grinding machine sliding table positioning device according to claim 1, characterized in that: connecting rod (16) articulate on first rotation seat (18), the one end of first rotation seat (18) is kept away from in supporting rod (17) fixed connection connecting rod (16), supporting rod (17) extend to being close to the slide rail one side of being connected with the slip table.
4. The numerical control grinding machine sliding table positioning device according to claim 3, characterized in that: the section of the clamping rod (17) is oval, a rubber sleeve is connected onto the clamping rod (17), and anti-skid grains are arranged on the rubber sleeve.
5. The numerical control grinding machine sliding table positioning device according to claim 1, characterized in that: the setting element includes pull rod (20), connecting rod (16) one side is connected with rotates seat (19) with pull rod (20) one end articulated second, one side that fixed plate (11) are close to piston rod (15) is connected with fixing base (21), pull rod (20) are kept away from the second and are rotated the one end of seat (19) and rotate connection fixing base (21).
6. The numerical control grinding machine sliding table positioning device according to claim 1, characterized in that: be equipped with a plurality of fixed orifices (12) on fixed plate (11) for fix fixed plate (11) on the slip table with the bolt cooperation, one side that fixed plate (11) are close to the slip table is connected with the antiskid cushion.
7. The numerical control grinding machine sliding table positioning device according to claim 1, characterized in that: one side that fixed plate (11) is close to piston rod (15) is connected with direction slide rail (22), cylinder (14) one end is kept away from in piston rod (15) and be close to fixed plate (11) one side and be connected with the slider, slider and direction slide rail (22) sliding fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121682843.6U CN215201223U (en) | 2021-07-22 | 2021-07-22 | Numerical control grinding machine slip table positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121682843.6U CN215201223U (en) | 2021-07-22 | 2021-07-22 | Numerical control grinding machine slip table positioner |
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| Publication Number | Publication Date |
|---|---|
| CN215201223U true CN215201223U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121682843.6U Active CN215201223U (en) | 2021-07-22 | 2021-07-22 | Numerical control grinding machine slip table positioner |
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| CN (1) | CN215201223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175288A (en) * | 2023-04-27 | 2023-05-30 | 中国机械总院集团宁波智能机床研究院有限公司 | Indexable blade automatic positioning device |
-
2021
- 2021-07-22 CN CN202121682843.6U patent/CN215201223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175288A (en) * | 2023-04-27 | 2023-05-30 | 中国机械总院集团宁波智能机床研究院有限公司 | Indexable blade automatic positioning device |
| CN116175288B (en) * | 2023-04-27 | 2023-08-25 | 中国机械总院集团宁波智能机床研究院有限公司 | Indexable blade automatic positioning device |
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