CN212977548U - Pneumatic clamp platform for high-precision flat cutting machine - Google Patents
Pneumatic clamp platform for high-precision flat cutting machine Download PDFInfo
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- CN212977548U CN212977548U CN202021097093.1U CN202021097093U CN212977548U CN 212977548 U CN212977548 U CN 212977548U CN 202021097093 U CN202021097093 U CN 202021097093U CN 212977548 U CN212977548 U CN 212977548U
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Abstract
The utility model provides a pneumatic clamp platform for high-precision flat-plate cutting machine, which comprises a base plate, wherein two work tables are arranged at the top of the base plate in a single-degree-of-freedom sliding manner, one end between the two work tables is fixedly connected, a cutting gap is reserved at the other ends of the two work tables, a stop block and a clamp plate moving towards the stop block in a reciprocating manner are arranged on the work tables, a feeding mechanism is arranged at the bottom of the base plate, and the feeding mechanism is fixedly connected with the work tables and drives the work tables to move in a reciprocating manner at a constant speed; be provided with dog and orientation on the workstation the dog reciprocating motion's splint, when splint were close to the dog, can press from both sides tightly the work piece between splint and the dog, when splint were kept away from the dog, can loosen the work piece, and splint can use cylinder drive reciprocating motion optionally, use manpower sparingly, realize that the quick clamp is tight or the release work piece promotes work efficiency.
Description
Technical Field
The utility model belongs to the technical field of anchor clamps, concretely relates to pneumatic fixture platform for high accuracy plate cutting machine.
Background
In the prior art, a chinese utility model patent with application number cn201822198777.x discloses a linear guide rail accurate positioning cutting mechanism, which comprises a frame, a cutting assembly and a clamping mechanism, wherein the cutting assembly comprises a driving mechanism and a cutting blade, and comprises a sliding table assembly and a sliding table driving assembly; the sliding table assembly comprises a sliding rail fixed on the rack, a sliding block sliding along the sliding rail and a workbench fixed above the sliding block; the clamping mechanism is fixedly arranged on the workbench, and the cutting blade is vertical to the workbench; the sliding table driving assembly drives the workbench to move towards the cutting edge of the cutting blade; after the clamping mechanism clamps the cut linear rail, the axis of the cut linear rail is vertical to the rotating plane of the cutting blade; cutting assembly fixed mounting in the frame because cutting assembly fixed mounting in the frame, has solved the vibration among the cutting process and has leaded to the problem of cutting piece drunkenness, has improved cutting accuracy and notched surface quality, and the cutting orbit changes into the straight line, has improved greatly because long-time contact leads to linear guide's high temperature problem.
However, in the prior art, the clamping block clamps the workpiece to be cut through manual adjustment, the threaded connecting rod needs to be manually rotated, time and labor are consumed, and the working efficiency is affected; in addition, the clamping mechanism moves through the manual moving driving rod, the moving speed of the clamping mechanism is controlled manually, the stability of the feeding speed is enabled to be larger by operating factors of operators, and the stability of the cutting quality is difficult to guarantee.
Therefore, a pneumatic clamp platform for a high-precision flat-plate cutting machine, which can clamp and release workpieces quickly and improve the processing efficiency and cutting quality, is needed to be designed to solve the technical problems faced at present.
Disclosure of Invention
To the not enough that exists among the prior art, the utility model provides a quick clamp tightly reaches release work piece, promotes the pneumatic fixture platform that is used for high accuracy flat cut machine of machining efficiency and cutting quality.
The technical scheme of the utility model is that: a pneumatic clamp platform for high accuracy plate cutting machine, including the base plate, the top single degree of freedom of base plate slides and is provided with two workstations, two one end fixed connection between the workstation, two the workstation other end leaves the cutting clearance, be provided with dog and orientation on the workstation dog reciprocating motion's splint, the bottom of base plate is provided with feeding mechanism, feeding mechanism with workstation fixed connection at the uniform velocity drive the workstation reciprocating motion.
The feeding mechanism is provided with a moving plate with a single degree of freedom and arranged below the base plate in a sliding mode, the moving plate is fixedly connected with the workbench, a lead screw consistent with the sliding direction of the moving plate is connected to the moving plate in a threaded mode, and the lead screw is driven by a motor.
The movable plate is provided with a guide rod in a sliding mode, a front frame plate and a rear frame plate are arranged at two ends of the guide rod respectively, and the front frame plate and the rear frame plate are fixed to the bottom of the base plate.
The movable plate is provided with two guide rods in a sliding mode and is connected with the guide rods in a sliding mode through linear bearings.
And a screw nut is fixedly arranged on the moving plate and is in fit connection with the screw.
And a first limit switch and a second limit switch are arranged below the base plate and matched with the moving plate.
The clamping plate is driven to reciprocate through the air cylinder, the bottom of the air cylinder is provided with an adjusting groove parallel to the cutting gap, the adjusting groove is a T-shaped groove, a T-shaped groove nut is arranged inside the adjusting groove, and the air cylinder is matched with the T-shaped groove nut through a bolt to be fixed on the workbench.
And the end part of the adjusting groove is provided with an installation notch for installing the T-shaped groove nut into the adjusting groove.
One ends of the two work tables are fixedly connected through a work table connecting piece.
And one side of the workbench is provided with a scrap baffle plate.
The utility model has the advantages that:
(1) the worktable is provided with a stop block and a clamping plate moving towards the stop block in a reciprocating mode, when the clamping plate is close to the stop block, a workpiece between the clamping plate and the stop block can be clamped, when the clamping plate is far away from the stop block, the workpiece can be loosened, the clamping plate can be driven to move in a reciprocating mode through an air cylinder, labor is saved, the workpiece can be clamped or released quickly, and working efficiency is improved;
(2) the feeding mechanism is fixedly connected with the workbench and drives the workbench to reciprocate at a constant speed, so that the feeding speed stability is high, and the quality of processed products is stable.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention.
Fig. 2 is a second schematic structural diagram of the present invention.
Detailed Description
The following describes the embodiments of the present invention with reference to the drawings and examples.
As shown in fig. 1, the pneumatic clamp platform for the high-precision flat plate cutting machine comprises a base plate 1, two work tables 2 are arranged on the top of the base plate 1 in a single-degree-of-freedom sliding mode, one end of each work table 2 is fixedly connected, a cutting gap 4 is reserved at the other end of each work table 2, the cutting gap 4 is used for yielding a cutting blade, a stop block 8 and a clamp plate 7 moving towards the stop block 8 in a reciprocating mode are arranged on each work table 2, when the clamp plate 7 is close to the stop block 8, a workpiece between the clamp plate 7 and the stop block 8 can be clamped, when the clamp plate 7 is far away from the stop block 8, the workpiece can be loosened, the clamp plate 7 can be driven by an air cylinder to move in a reciprocating mode, manpower; the bottom of the base plate 1 is provided with a feeding mechanism, the feeding mechanism is fixedly connected with the workbench 2 and drives the workbench 2 to reciprocate at a constant speed, so that the feeding speed stability is higher, and the quality of processed products is stable.
As shown in fig. 2, the feeding mechanism has a single degree of freedom, the sliding direction of a moving plate 18 arranged below a base plate 1 in a sliding manner is consistent with the sliding direction of a workbench 2, the moving plate 18 is fixedly connected with the workbench 2, specifically, the moving plate 18 is fixedly connected with the bottom of one workbench 2 through a connecting frame 19, a lead screw 14 consistent with the sliding direction of the moving plate 18 is connected to the moving plate 18 in a threaded manner, the lead screw 14 is driven by a motor, the motor drives the lead screw 14 to rotate, and a lead screw nut 16 drives the moving plate 18 to move along the lead screw, wherein the motor is a servo motor, the control precision is high, and the moving plate 18 can drive the workbench to complete uniform feeding; specifically, a screw nut 16 is fixedly arranged on the moving plate 18, and the screw nut 16 is connected with the screw 14 in a matching manner.
In order to improve the moving stability of the moving plate 18, a guide rod 15 is slidably arranged on the moving plate 18, a front frame plate 12 and a rear frame plate 13 are respectively arranged at two ends of the guide rod 15, and the front frame plate 12 and the rear frame plate 13 are fixed at the bottom of the base plate 1; furthermore, two guide rods 15 are slidably disposed on the moving plate 12, and the moving plate 18 is slidably connected with the guide rods 15 through linear bearings 17.
The first limit switch 20 and the second limit switch 21 are arranged below the base plate 1 and matched with the moving plate 18, the first limit switch 20 and the second limit switch 21 are used for detecting the limit of the moving plate 18 when moving back and forth on the screw 14, when the moving plate 18 moves towards the front frame plate 12, the first limit switch 20 is triggered, the screw 14 stops rotating, and when the moving plate 18 moves towards the rear frame plate 13, the second limit switch 21 is triggered, the screw 14 stops rotating.
The clamping plate 7 is driven by the air cylinder 6 to reciprocate, the bottom of the air cylinder 6 is provided with an adjusting groove 9 parallel to the cutting gap 4, the adjusting groove 9 is a T-shaped groove, a T-shaped groove nut is arranged inside the adjusting groove 9, the air cylinder 6 is fixed on the workbench 2 by matching a bolt and the T-shaped groove nut (the bolt and the T-shaped groove nut are not shown in the figure), the bolt and the T-shaped groove nut are unscrewed, the T-shaped groove nut can move freely in the adjusting groove 9 and drive the cylinder 6 and the clamping plate 7 to move together when moving, therefore, the distance between the clamping plate 7 and the stop block 8 can be adjusted, workpieces with different thicknesses can be clamped between the clamping plate 7 and the stop block 8, the application range is wider, after the distance between the clamping plate 7 and the stop block 8 is adjusted, the bolt and the T-shaped groove nut are screwed down, the air cylinder 6 can be fixed at the top of the workbench 2, so that the air cylinder 6 is prevented from moving in the clamping process; the tip of adjustment tank 9 is seted up and is used for to the inside installation notch 10 of T type groove nut of adjustment tank 9, and installation notch 10 is the circular recess that the diameter of seting up at adjustment tank 9 tip is greater than adjustment tank 9 width.
The one end of two workstations 2 is through workstation connecting piece 3 fixed connection between, and workstation connecting piece 3 is the plate body structure, and workstation connecting piece 3 passes through the bolt respectively with two workstation 2 fixed connection.
One side of workstation 2 is provided with and keeps off bits board 11, and is concrete, keeps off bits board 11 and sets up towards one side of cutting device on workstation 2, keeps off bits board 11 and passes through the bolt fastening in the side of workstation 2, can block the sweeps that produces in the cutting process and get into 2 tops of workstation, guarantees the clean and tidy at 2 tops of workstation.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a pneumatic clamp platform for high accuracy plate cutting machine, its characterized in that, includes the base plate, the top single degree of freedom of base plate slides and is provided with two workstations, two one end fixed connection between the workstation, two the cutting clearance is left to the workstation other end, be provided with dog and orientation on the workstation dog reciprocating motion's splint, the bottom of base plate is provided with feeding mechanism, feeding mechanism with workstation fixed connection at the uniform velocity drive the workstation reciprocating motion.
2. The pneumatic clamp platform for a high-precision flat bed cutting machine according to claim 1, characterized in that: the feeding mechanism is provided with a moving plate with a single degree of freedom and arranged below the base plate in a sliding mode, the moving plate is fixedly connected with the workbench, a lead screw consistent with the sliding direction of the moving plate is connected to the moving plate in a threaded mode, and the lead screw is driven by a motor.
3. The pneumatic clamp platform for a high-precision flat bed cutting machine according to claim 2, characterized in that: the movable plate is provided with a guide rod in a sliding mode, a front frame plate and a rear frame plate are arranged at two ends of the guide rod respectively, and the front frame plate and the rear frame plate are fixed to the bottom of the base plate.
4. The pneumatic clamp platform for a high-precision flat bed cutting machine according to claim 3, characterized in that: the movable plate is provided with two guide rods in a sliding mode and is connected with the guide rods in a sliding mode through linear bearings.
5. The pneumatic clamp platform for a high-precision flat bed cutting machine according to claim 2, characterized in that: and a screw nut is fixedly arranged on the moving plate and is in fit connection with the screw.
6. The pneumatic clamp platform for a high-precision flat bed cutting machine according to claim 2, characterized in that: and a first limit switch and a second limit switch are arranged below the base plate and matched with the moving plate.
7. The pneumatic clamp platform for a high-precision flat bed cutting machine according to claim 1, characterized in that: the clamping plate is driven to reciprocate through the air cylinder, the bottom of the air cylinder is provided with an adjusting groove parallel to the cutting gap, the adjusting groove is a T-shaped groove, a T-shaped groove nut is arranged inside the adjusting groove, and the air cylinder is matched with the T-shaped groove nut through a bolt to be fixed on the workbench.
8. The pneumatic clamp platform for a high-precision flat bed cutting machine according to claim 7, characterized in that: and the end part of the adjusting groove is provided with an installation notch for installing the T-shaped groove nut into the adjusting groove.
9. The pneumatic clamp platform for a high-precision flat bed cutting machine according to claim 1, characterized in that: one ends of the two work tables are fixedly connected through a work table connecting piece.
10. The pneumatic clamp platform for a high-precision flat bed cutting machine according to claim 1, characterized in that: and one side of the workbench is provided with a scrap baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021097093.1U CN212977548U (en) | 2020-06-15 | 2020-06-15 | Pneumatic clamp platform for high-precision flat cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021097093.1U CN212977548U (en) | 2020-06-15 | 2020-06-15 | Pneumatic clamp platform for high-precision flat cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN212977548U true CN212977548U (en) | 2021-04-16 |
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| CN202021097093.1U Active CN212977548U (en) | 2020-06-15 | 2020-06-15 | Pneumatic clamp platform for high-precision flat cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644682A (en) * | 2020-06-15 | 2020-09-11 | 苏州特鲁利电子材料有限公司 | High-precision automatic flat plate cutting machine |
-
2020
- 2020-06-15 CN CN202021097093.1U patent/CN212977548U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644682A (en) * | 2020-06-15 | 2020-09-11 | 苏州特鲁利电子材料有限公司 | High-precision automatic flat plate cutting machine |
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Address after: 215000 building 26, 228 Gongtang Road, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Trulli (Suzhou) Materials Technology Co.,Ltd. Address before: 215000 building 7, 2058 haizang West Road, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou Trulli Electronic Materials Co.,Ltd. |
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| CP03 | Change of name, title or address |