CN215942234U - CNC workpiece machining device convenient to fix - Google Patents
CNC workpiece machining device convenient to fix Download PDFInfo
- Publication number
- CN215942234U CN215942234U CN202122348463.5U CN202122348463U CN215942234U CN 215942234 U CN215942234 U CN 215942234U CN 202122348463 U CN202122348463 U CN 202122348463U CN 215942234 U CN215942234 U CN 215942234U
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- table body
- gear
- fixed
- connecting plate
- cnc
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- 238000003754 machining Methods 0.000 title claims description 9
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000005553 drilling Methods 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010020649 Hyperkeratosis Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of CNC workpiece processing, and discloses a CNC workpiece processing device convenient to fix, which comprises a table body, wherein a fixing frame is arranged at the top of the table body, a hydraulic cylinder is connected to the top of the fixing frame in a sliding manner through a rail, a drilling machine is connected to the bottom end of the hydraulic cylinder, a sliding groove is formed in the top end of the table body, a screw rod is rotatably connected to the inside of the sliding groove through a bearing, screw sleeves are symmetrically arranged at two ends of the screw rod, a second gear is fixed to one end, extending to the outside of the table body, of the screw rod, a sliding column is arranged at the top end of the screw sleeve, and a fixing plate is fixed to one end, extending to the outside of the sliding groove, of the utility model, through the matching of structures such as the first gear, the second gear, the screw rod, the screw sleeves and the fixing plate, the fixing plate can drive clamping plates to move on the table body, so that the two clamping plates are close to clamp a workpiece quickly, simple structure, the simple operation, the centre gripping is effectual, has improved work efficiency greatly.
Description
Technical Field
The utility model belongs to the technical field of CNC workpiece machining, and particularly relates to a CNC workpiece machining device convenient to fix.
Background
The CNC processing generally refers to precision machining, CNC processing lathe, CNC processing milling machine or CNC processing boring and milling machine, etc., and with the rapid development of social production and scientific technology, the mechanical products are increasingly precise and complex, and need frequent modification, especially in the fields of space navigation, shipbuilding, military and the like, the required mechanical parts have high precision requirements, complex shapes, small batches, the processing of such products needs frequent modification or adjustment of equipment, ordinary machine tools or automatic machine tools with high degree of specialization can not adapt to these requirements, in order to solve the above problems, CNC counting machine tools are produced at the same time.
In chinese patent with patent number CN201821750063.9, a CNC workpiece processing device convenient to fix is disclosed, the device makes it support the work piece through removing baffle and movable block respectively to through screwing up bolt fixed baffle, not only the structure is complicated, complex operation, very influence work efficiency, and the centre gripping effect is not good, is difficult to stabilize.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a CNC workpiece machining device convenient to fix, and aims to solve the problems of complex structure, complex operation and difficulty in stabilization in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a CNC work piece processingequipment convenient to it is fixed, includes the stage body, the mount is installed at the top of stage body, there is the pneumatic cylinder at the top of mount through track sliding connection, the bottom of pneumatic cylinder is connected with the drilling machine, the spout has been seted up on the top of stage body, the inside of spout is rotated through the bearing and is connected with the lead screw, the swivel nut is installed to the both ends symmetry of lead screw, and the lead screw extends to the outside one end of stage body and is fixed with the second gear, the traveller is installed on the top of swivel nut, the traveller extends to the outside one end of spout and is fixed with the fixed plate, the lateral wall of fixed plate runs through there is the guide bar, the connecting plate is installed to the tip of guide bar, the lateral wall of connecting plate is connected with splint, one side of stage body is fixed with the motor, the output of motor is connected with the first gear with second gear engaged with.
Preferably, the outer wall of guide bar just is located and installs the spring between connecting plate and the fixed plate, one side that the connecting plate is close to splint is fixed with the fixture block, and splint be close to one side of connecting plate seted up with fixture block assorted draw-in groove.
Preferably, one end of the spring is fixedly connected with the fixing plate, and the other end of the spring is fixedly connected with the connecting plate.
Preferably, the inner wall of the clamping groove is provided with a rubber pad, and the outer wall of the rubber pad is provided with an anti-slip groove.
Preferably, the bottom of the table body is provided with a support column, and the bottom end of the support column is provided with a foot pad.
Preferably, a protective cover is arranged between the motor, the first gear and the second gear, and a heat dissipation groove is formed in the outer wall of the protective cover.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the clamping device, the first gear, the second gear, the screw rod, the threaded sleeve, the fixing plate and the like are matched, so that the fixing plate can drive the clamping plates to move on the table body, the two clamping plates are close to each other, the workpiece can be clamped and fixed quickly, the structure is simple, the operation is convenient and fast, the clamping effect is good, and the working efficiency is greatly improved.
(2) The clamping device has the advantages that through the matching of the guide rod and the spring, the rigid extrusion between the clamping plate and the workpiece can be greatly reduced, so that the workpiece is prevented from being excessively damaged by force, the safety coefficient is high, meanwhile, through the matching of the clamping block and the clamping groove, the clamping plate and the connecting plate can be quickly disassembled and assembled, so that the clamping plate matched with the clamping plate can be selected according to the shape of the workpiece, and the practicability of the device is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
in the figure: 1. a hydraulic cylinder; 2. a drilling machine; 3. a fixed mount; 4. a table body; 5. a connecting plate; 6. a fixing plate; 7. a splint; 8. a spring; 9. a guide bar; 10. a threaded sleeve; 11. a chute; 12. a screw rod; 13. a motor; 14. a first gear; 15. a second gear; 16. a clamping block; 17. a card slot; 18. a slide column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a CNC workpiece processing device convenient to fix comprises a table body 4, a fixing frame 3 is installed at the top of the table body 4, a hydraulic cylinder 1 is connected to the top of the fixing frame 3 through a rail in a sliding mode, a drilling machine 2 is connected to the bottom end of the hydraulic cylinder 1, a sliding groove 11 is formed in the top end of the table body 4, a lead screw 12 is rotatably connected to the inside of the sliding groove 11 through a bearing, threaded sleeves 10 are symmetrically installed at two ends of the lead screw 12, a second gear 15 is fixed to one end, extending to the outside of the table body 4, of the lead screw 12, a sliding column 18 is installed at the top end of the threaded sleeve 10, a fixing plate 6 is fixed to one end, extending to the outside of the sliding groove 11, a guide rod 9 penetrates through the side wall of the fixing plate 6, a connecting plate 5 is installed at the end portion of the guide rod 9, a clamping plate 7 is connected to the side wall of the connecting plate 5, a motor 13 is fixed to one side of the table body 4, a first gear 14 meshed with the second gear 15 is connected to the output end of the motor 13, during the use, accessible motor 13 work drives first gear 14 and rotates, makes first gear 14 drive second gear 15 and rotates, and then second gear 15 drives lead screw 12 rotatory, makes two swivel nuts 10 on it of lead screw 12 drive be close to each other, and swivel nut 10 accessible traveller 18 drives fixed plate 6 and removes simultaneously to make two splint 7 be close to each other, and then can the fixed work piece of quick centre gripping, simple structure, the simple operation, not only the centre gripping is effectual, and has improved work efficiency greatly.
Further, the outer wall of guide bar 9 just is located and installs spring 8 between connecting plate 5 and fixed plate 6, one side that connecting plate 5 is close to splint 7 is fixed with fixture block 16, and splint 7 is close to one side of connecting plate 5 and seted up with fixture block 16 assorted draw-in groove 17, during the centre gripping work piece, splint 7 can promote guide bar 9 and remove and extrude spring 8 on fixed plate 6, under spring 8's elastic action, can reduce the rigid extrusion between splint 7 and the work piece greatly, thereby prevent to exert oneself and excessively damage the work piece, factor of safety is high, simultaneously through the mutual block of fixture block 16 and draw-in groove 17, can realize the quick assembly disassembly between splint 7 and the connecting plate 5, so that select rather than assorted splint 7 according to the work piece shape, the practicality of device has been improved greatly.
Further, one end of the spring 8 is fixedly connected with the fixing plate 6, and the other end of the spring 8 is fixedly connected with the connecting plate 5.
Specifically, the inner wall of the clamping groove 17 is provided with a rubber pad, the rubber pad has a reinforcing effect, and the outer wall of the rubber pad is provided with an anti-slip groove.
Specifically, the pillar is installed to the bottom of stage body 4, and the pillar has the reinforced effect of support, and the bottom of pillar is provided with the callus on the sole, and the callus on the sole has skid-proof effect.
Specifically, a protective cover is installed between the exterior of the motor 13, the first gear 14 and the second gear 15, and a heat dissipation groove is opened on the outer wall of the protective cover.
The working principle and the using process of the utility model are as follows: when the utility model is used, a workpiece can be placed on the table body 4, then the first gear 14 is driven to rotate through the work of the motor 13, the first gear 14 drives the second gear 15 to rotate, then the second gear 15 drives the screw rod 12 to rotate, the screw rod 12 drives the two screw sleeves 10 on the screw rod 12 to mutually approach, simultaneously the screw sleeves 10 can drive the fixing plate 6 to move through the sliding column 18, thereby the two clamping plates 7 approach each other, and further the workpiece can be rapidly clamped and fixed, then the hydraulic cylinder 1 works to drive the drilling machine 2 to approach the workpiece, thereby the workpiece can be processed, in addition, when the workpiece is clamped, the clamping plates 7 can push the guide rod 9 to move on the fixing plate 6 and extrude the spring 8, under the elastic action of the spring 8, the hard extrusion between the clamping plates 7 and the workpiece can be greatly reduced, thereby the workpiece is prevented from being excessively damaged by force, the safety factor is high, and simultaneously, the clamping blocks 16 and the clamping grooves 17 are mutually clamped, the quick assembly disassembly between splint 7 and connecting plate 5 can be realized to select rather than assorted splint 7 according to the work piece shape, improved the practicality of device greatly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a CNC work piece processingequipment convenient to it is fixed which characterized in that: comprises a table body (4), a fixed frame (3) is installed at the top of the table body (4), a hydraulic cylinder (1) is connected to the top of the fixed frame (3) through a rail in a sliding manner, a drilling machine (2) is connected to the bottom end of the hydraulic cylinder (1), a sliding groove (11) is formed in the top end of the table body (4), a lead screw (12) is rotatably connected to the inside of the sliding groove (11) through a bearing, threaded sleeves (10) are symmetrically installed at two ends of the lead screw (12), a second gear (15) is fixed at one end, extending to the outside of the table body (4), of the lead screw (12), a sliding column (18) is installed at the top end of the threaded sleeve (10), a fixed plate (6) is fixed at one end, extending to the outside of the sliding groove (11), of the sliding column (18), a guide rod (9) penetrates through the side wall of the fixed plate (6), and a connecting plate (5) is installed at the end part of the guide rod (9), the side wall of the connecting plate (5) is connected with a clamping plate (7), one side of the table body (4) is fixedly provided with a motor (13), and the output end of the motor (13) is connected with a first gear (14) meshed with a second gear (15).
2. The CNC workpiece processing device convenient for fixing according to the claim 1, characterized in that: the outer wall of guide bar (9) just is located and installs spring (8) between connecting plate (5) and fixed plate (6), one side that connecting plate (5) are close to splint (7) is fixed with fixture block (16), and splint (7) are close to one side of connecting plate (5) and seted up with fixture block (16) assorted draw-in groove (17).
3. A CNC workpiece machining device facilitating fixturing as recited in claim 2, wherein: one end of the spring (8) is fixedly connected with the fixing plate (6), and the other end of the spring (8) is fixedly connected with the connecting plate (5).
4. A CNC workpiece machining device facilitating fixturing as recited in claim 3, wherein: the inner wall of the clamping groove (17) is provided with a rubber pad, and the outer wall of the rubber pad is provided with an anti-slip groove.
5. The CNC workpiece machining apparatus of claim 4, wherein: the bottom of the table body (4) is provided with a supporting column, and the bottom end of the supporting column is provided with a foot pad.
6. The CNC workpiece processing device convenient for fixing according to the claim 5, characterized in that: install the safety cover between the outside of motor (13), first gear (14) and second gear (15), and the radiating groove has been seted up to the outer wall of safety cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122348463.5U CN215942234U (en) | 2021-09-27 | 2021-09-27 | CNC workpiece machining device convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122348463.5U CN215942234U (en) | 2021-09-27 | 2021-09-27 | CNC workpiece machining device convenient to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215942234U true CN215942234U (en) | 2022-03-04 |
Family
ID=80425681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122348463.5U Expired - Fee Related CN215942234U (en) | 2021-09-27 | 2021-09-27 | CNC workpiece machining device convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215942234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799977A (en) * | 2022-04-15 | 2022-07-29 | 重庆泰沃机械制造有限公司 | Automatic turning device for crankshaft connecting rod machining |
-
2021
- 2021-09-27 CN CN202122348463.5U patent/CN215942234U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799977A (en) * | 2022-04-15 | 2022-07-29 | 重庆泰沃机械制造有限公司 | Automatic turning device for crankshaft connecting rod machining |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |