CN214518041U - Clamping device for wire-electrode cutting boring machining - Google Patents
Clamping device for wire-electrode cutting boring machining Download PDFInfo
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- CN214518041U CN214518041U CN202120497353.2U CN202120497353U CN214518041U CN 214518041 U CN214518041 U CN 214518041U CN 202120497353 U CN202120497353 U CN 202120497353U CN 214518041 U CN214518041 U CN 214518041U
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Abstract
The utility model discloses a clamping device for wire-electrode cutting boring processing, which comprises a fixed seat, wherein both sides above the fixed seat are provided with fixed plates, both sides of the upper end of the fixed seat are provided with first electric push rods, the output ends of the two first electric push rods are respectively connected with the lower ends of the two fixed plates, the fixed plates are provided with chutes, matching blocks are arranged in the chutes, transmission components are arranged in the chutes, one sides of the two matching blocks opposite are provided with a plurality of second electric push rods, the output ends of the second electric push rods are fixedly connected through clamping plates, one sides of the two clamping plates opposite are provided with buffer components, the utility model can adjust the height and the position of a clamping workpiece as required at any time, can greatly enhance the flexibility of the workpiece, and simultaneously can buffer the extrusion of the workpiece through the buffer components, prevent the workpiece from being damaged due to overlarge extrusion force, and ensure the processing quality of the workpiece.
Description
Technical Field
The utility model relates to a fixture technical field specifically is a clamping device for wire-electrode cutting bore hole processing.
Background
The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.
Need use clamping device when carrying out wire-electrode cutting bore hole processing, but general clamping device is when centre gripping work piece, the position of the work piece of being not convenient for to adjust, and the flexibility is relatively poor, and general clamping device often can appear making the centre gripping dynamics too big for guaranteeing the centre gripping effect simultaneously, leads to the work piece to cause the damage, influences the quality of work piece processing very easily like this, is not convenient for use very much.
In view of the above problems, a clamping device for wire-electrode cutting boring machining is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device for wire-electrode cutting bore hole processing 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 clamping device for wire-electrode cutting boring machining comprises a fixed seat, wherein fixed plates are arranged on two sides above the fixed seat, both sides of the lower end of the fixed plate are provided with telescopic rods, the upper end of the fixed seat is provided with a fixed pipe corresponding to the telescopic rods, the fixed tubes are sleeved on the telescopic rods and are connected with the telescopic rods in a sliding manner, first electric push rods are arranged on two sides of the upper end of the fixed seat, the output ends of the two first electric push rods are respectively connected with the lower ends of the two fixed plates, sliding grooves are symmetrically arranged on one opposite side of the two fixed plates, the chutes are internally and slidably connected with matching blocks, the chutes are internally and respectively provided with a transmission assembly for driving the matching blocks to move, one sides of the two matching blocks opposite to each other are respectively provided with a plurality of second electric push rods, the output end of the second electric push rod is fixedly connected with the clamping plate, and the two opposite sides of the clamping plate are provided with buffer assemblies for preventing the workpiece from being damaged by extrusion.
As a further aspect of the present invention: the surface of the telescopic rod is provided with a wear-resistant layer.
As a further aspect of the present invention: the surface of the matching block is provided with a plurality of balls for reducing the friction force between the matching block and the sliding groove.
As a further aspect of the present invention: the transmission assembly comprises a screw rod which is rotatably connected in the sliding groove, the screw rod is in threaded connection with the matching block, and one end of the screw rod is fixedly connected with the output end of the motor arranged on the fixing plate.
As a further aspect of the present invention: the buffer assembly comprises a plurality of fixed columns arranged on the surface of the clamping plate, sleeves are sleeved on the fixed columns, the sleeves are connected with the fixed columns in a sliding mode, limiting plates located in the sleeves are arranged at the outer end portions of the fixed columns, and springs connected with the limiting plates are arranged in the sleeves.
As a further aspect of the present invention: the sleeve is kept away from the one end of fixed column and all is equipped with anti-skidding rubber layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can adjust the height and position of the clamping workpiece at any time according to the requirement through the transmission action of the electric push rod, the motor and the screw rod, thereby enhancing the flexibility of the workpiece and facilitating the use;
2. the utility model discloses accessible buffering subassembly cushions the extrusion that the work piece received, prevents that the work piece from receiving the too big damage that causes of extruded power, and the surface of work piece is hugged closely to the elastic action of sleeve accessible spring simultaneously to make a plurality of sleeves hug closely the work piece, make the more stable of work piece centre gripping.
Drawings
Fig. 1 is a three-dimensional structure diagram of a clamping device for wire-electrode cutting boring processing.
Fig. 2 is a schematic structural diagram of a front cross section of a clamping device for wire-electrode cutting boring processing.
Fig. 3 is an enlarged schematic view of a clamping device for wire-electrode cutting boring machining at a position a in fig. 2.
Wherein: 1. a fixed seat; 2. a fixing plate; 3. a fixed tube; 4. a telescopic rod; 5. a first electric push rod; 6. a chute; 7. a matching block; 8. a screw rod; 9. a motor; 10. a second electric push rod; 11. a splint; 12. fixing a column; 13. a sleeve; 14. a limiting plate; 15. a spring.
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. 1-3, in the embodiment of the present invention, a clamping device for wire-cutting boring processing includes a fixing base 1, fixing plates 2 are disposed on both sides of an upper portion of the fixing base 1, telescopic rods 4 are disposed on both sides of a lower end of each fixing plate 2, a fixing tube 3 corresponding to each telescopic rod 4 is disposed on an upper end of the fixing base 1, each fixing tube 3 is sleeved on each telescopic rod 4 and slidably connected thereto, first electric push rods 5 are disposed on both sides of an upper end of the fixing base 1, output ends of the two first electric push rods 5 are respectively connected to lower ends of the two fixing plates 2, sliding grooves 6 are symmetrically disposed on opposite sides of the two fixing plates 2, mating blocks 7 are slidably connected to the sliding grooves 6, transmission assemblies are disposed in the sliding grooves 6, and a plurality of second electric push rods 10 are disposed on opposite sides of the two mating blocks 7, the output ends of the second electric push rods 10 are fixedly connected through clamping plates 11, the transmission assembly comprises a screw rod 8 which is rotatably connected in the sliding groove 6, the screw rod 8 is in threaded connection with a matching block 7, one end of the screw rod 8 is fixedly connected with the output end of a motor 9 arranged on the fixed plate 2, when a workpiece needs to be clamped, the workpiece can be placed between the two clamping plates 11, then the two clamping plates 11 are pushed by the second electric push rods 10 on the two sides to move oppositely, so that the workpiece can be clamped and fixed through the two clamping plates 11, meanwhile, the first electric push rod 5 can be started to push the fixed plate 2 to move up and down, so that the height of the workpiece can be adjusted, meanwhile, the screw rods 8 can be driven by the motors 9 on the two sides to rotate, the screw rod 8 is connected with the matching block 7 through threads to push the matching block 7 to slide in the sliding groove 6, so that the workpiece can be driven by the matching block 7 to move back and forth in the horizontal direction, therefore, the height and the position of the workpiece can be adjusted at any time according to the requirement, the flexibility of the workpiece is enhanced, and the use is convenient;
the two opposite sides of the clamping plates 11 are respectively provided with a buffer assembly for preventing the workpiece from being damaged by extrusion, the buffer assembly comprises a plurality of fixed columns 12 arranged on the surfaces of the clamping plates 11, sleeves 13 are sleeved on the fixed columns 12, the sleeves 13 are in sliding connection with the fixed columns 12, the outer ends of the fixed columns 12 are respectively provided with a limiting plate 14 positioned in the sleeves 13, and springs 15 connected with the limiting plates 14 are arranged in the sleeves 13, so that when the clamping plates 11 on the two sides clamp the workpiece, the workpiece can extrude the sleeves 13 on the two sides to enable the sleeves 13 to retract into the fixed columns 12, and meanwhile, the springs 15 are extruded, so that the extrusion on the workpiece can be buffered through the elastic action of the springs 15, the workpiece is prevented from being damaged due to overlarge extrusion force, meanwhile, the sleeves 13 can be tightly attached to the surfaces of the workpiece through the elastic action of the springs 15, and the workpieces can be tightly attached to the plurality of sleeves 13, thereby the work piece centre gripping is more stable.
The utility model discloses a theory of operation is: when a workpiece needs to be clamped, the workpiece can be placed between the two clamping plates 11, the two clamping plates 11 are pushed to move oppositely through the second electric push rods 10 on the two sides, the workpiece is clamped and fixed through the two clamping plates 11, meanwhile, in the process that the workpiece is clamped by the clamping plates 11, the workpiece can extrude the sleeves 13 on the two sides, the sleeves 13 retract into the fixing columns 12 and extrude the springs 15, so that the extrusion on the workpiece can be buffered through the elastic action of the springs 15, the workpiece is prevented from being damaged due to overlarge extrusion force, meanwhile, the sleeves 13 can be tightly attached to the surface of the workpiece through the elastic action of the springs 15, so that the plurality of sleeves 13 are tightly attached to the workpiece, the workpiece is clamped more stably, then the first electric push rod 5 can be started to push the fixing plate 2 to move up and down, the height of the workpiece is adjusted, and meanwhile, the screws 8 can be driven to rotate through the motors 9 on the two sides, the screw rod 8 is made to push the matching block 7 to slide in the sliding groove 6, and the matching block 7 is used for driving the workpiece to move in the horizontal direction, so that the height and the position of the workpiece can be adjusted at any time according to needs, and the flexibility of the workpiece is enhanced.
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. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a clamping device for wire-electrode cutting bore hole processing, includes fixing base (1), its characterized in that: the fixing device is characterized in that fixing plates (2) are arranged on two sides above the fixing seat (1), telescopic rods (4) are arranged on two sides of the lower end of each fixing plate (2), fixing pipes (3) corresponding to the telescopic rods (4) are arranged on the upper end of each fixing seat (1), the fixing pipes (3) are sleeved on the telescopic rods (4) and are in sliding connection with the telescopic rods, first electric push rods (5) are arranged on two sides of the upper end of each fixing seat (1), the output ends of the two first electric push rods (5) are connected with the lower ends of the two fixing plates (2) respectively, sliding grooves (6) are symmetrically arranged on one sides, opposite to the two fixing plates (2), matching blocks (7) are connected in the sliding grooves (6) in a sliding mode, transmission assemblies used for driving the matching blocks (7) to move are arranged in the sliding grooves (6), and a plurality of second electric push rods (10) are arranged on one sides, opposite to the two matching blocks (7), the output end of the second electric push rod (10) is fixedly connected with the clamping plate (11), and the two opposite sides of the clamping plate (11) are provided with buffer assemblies for preventing the workpiece from being damaged by extrusion.
2. The clamping device for the wire-electrode cutting boring machining according to claim 1, characterized in that: the surface of the telescopic rod (4) is provided with a wear-resistant layer.
3. The clamping device for the wire-electrode cutting boring machining according to claim 1, characterized in that: the surface of the matching block (7) is provided with a plurality of balls for reducing the friction force between the matching block (7) and the sliding groove (6).
4. The clamping device for the wire-electrode cutting boring machining according to claim 1, characterized in that: the transmission assembly comprises a screw rod (8) rotatably connected in the sliding groove (6), the screw rod (8) is in threaded connection with the matching block (7), and one end of the screw rod (8) is fixedly connected with the output end of a motor (9) arranged on the fixing plate (2).
5. The clamping device for the wire-electrode cutting boring machining according to claim 1, characterized in that: the buffer assembly comprises a plurality of fixed columns (12) arranged on the surface of a clamping plate (11), sleeves (13) are sleeved on the fixed columns (12), the sleeves (13) are connected with the fixed columns (12) in a sliding mode, limiting plates (14) located in the sleeves (13) are arranged at the outer end portions of the fixed columns (12), and springs (15) connected with the limiting plates (14) are arranged in the sleeves (13).
6. The clamping device for the wire-electrode cutting boring machining according to claim 5, characterized in that: and one end of the sleeve (13) far away from the fixed column (12) is provided with an anti-slip rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120497353.2U CN214518041U (en) | 2021-03-09 | 2021-03-09 | Clamping device for wire-electrode cutting boring machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120497353.2U CN214518041U (en) | 2021-03-09 | 2021-03-09 | Clamping device for wire-electrode cutting boring machining |
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| Publication Number | Publication Date |
|---|---|
| CN214518041U true CN214518041U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120497353.2U Active CN214518041U (en) | 2021-03-09 | 2021-03-09 | Clamping device for wire-electrode cutting boring machining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229533A (en) * | 2022-08-12 | 2022-10-25 | 广东美美管业有限公司 | Correcting mechanism for water distributing hole of water collecting and distributing device |
-
2021
- 2021-03-09 CN CN202120497353.2U patent/CN214518041U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229533A (en) * | 2022-08-12 | 2022-10-25 | 广东美美管业有限公司 | Correcting mechanism for water distributing hole of water collecting and distributing device |
| CN115229533B (en) * | 2022-08-12 | 2024-05-17 | 广东美美管业有限公司 | Correcting mechanism for water diversion holes of water collecting and distributing device |
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