CN209773525U - Based on numerical control lathe processing is with trompil device - Google Patents
Based on numerical control lathe processing is with trompil device Download PDFInfo
- Publication number
- CN209773525U CN209773525U CN201920665422.9U CN201920665422U CN209773525U CN 209773525 U CN209773525 U CN 209773525U CN 201920665422 U CN201920665422 U CN 201920665422U CN 209773525 U CN209773525 U CN 209773525U
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- upper portion
- numerical control
- control lathe
- sliding block
- internal thread
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Abstract
The utility model discloses a based on trompil device is used in numerical control lathe processing, including a supporting bench, open on brace table's upper portion has the spout, the upper portion loose joint of spout has the slider, the upper portion welding of slider has the knife rest, collet chuck is installed to the lateral part of knife rest, collet chuck's inside fixed joint has the drill bit, the connecting plate is installed to the output of pneumatic cylinder, the lateral part of connecting plate links to each other with the lateral part of slider, brace table's upper portion welding has the fixing base, three-jaw chuck is installed through the bearing in the middle part of fixing base, the internal thread pipe is installed through the bearing in the upper portion of support frame, the internal thread of internal thread pipe is connected with external screw thread pole, the distolateral welding of external screw pole has the dog. The utility model discloses to the effective fixed of work piece, prevent that the in-process of dark trompil from taking place to move back a phenomenon to collect the piece, avoid the manual work to clean.
Description
Technical Field
The utility model relates to a numerical control lathe trompil technical field specifically is a based on trompil device is used in numerical control lathe processing.
Background
The numerical control lathe is one of the numerical control machines which are widely used at present, is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, inner and outer curved surfaces of complex rotation, cylinders, conical threads and the like, can perform grooving, drilling, reaming, tapping, boring and the like, and the tapping is one of the basic functions of the numerical control lathe and is widely applied to processing of parts.
The existing numerical control lathe is in the tapping process, utilize the three-jaw chuck to fix the work piece, then reuse the numerical control lathe to carry out the tapping, however, adopt the fixed mode of three-jaw chuck, to the work piece of dark trompil, the degree of depth of trompil reaches the clamping part of three-jaw chuck, take place easily and move back a phenomenon, the work piece takes place to remove in the direction that is kept away from the drill bit in three-jaw chuck department promptly, influence the quality of processing, on the other hand, at the trompil in-process, the piece that the drill bit was discharged falls to the upper portion of operation panel, still clean through the manual work, be unfavorable for the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a based on trompil device is used in numerical control lathe processing, simple convenient realization is to the effective fixed of work piece, prevents that the deep trompil in-process from taking place to move back a phenomenon, simultaneously, effectually collects the piece, avoids the manual work to clean 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 tapping device for machining based on a numerical control lathe comprises a supporting table, a hydraulic cylinder and a motor, wherein a sliding groove is formed in the upper portion of the supporting table, a sliding block is movably connected to the upper portion of the sliding groove, a tool rest is welded to the upper portion of the sliding block, a collet chuck is installed on the side portion of the tool rest, a drill bit is fixedly clamped inside the collet chuck, the hydraulic cylinder is installed on the upper side portion of the supporting table, a connecting plate is installed at the output end of the hydraulic cylinder through bolts, the side portion of the connecting plate is connected with the side portion of the sliding block through bolts, a fixing seat is welded to the upper portion of the supporting table, a three-jaw chuck is installed in the middle of the fixing seat through a bearing, a hollow shaft is installed on the side portion of the three-jaw chuck, a, the driving gear meshes with driven gear mutually, the upper portion welding of brace table has the support frame, the internal thread pipe is installed through the bearing in the upper portion of support frame, the internal thread of internal thread pipe is connected with the external screw thread pole, the distolateral welding of external screw thread pole has the dog, the lateral part of dog is relative with the lateral part of hollow shaft, the storage slag box is installed through the bolt in the upper portion of brace table.
Preferably, the side cross section of the slider is arranged in a convex shape, and the side wall of the slider is a smooth surface.
preferably, the transmission ratio of the driving gear to the driven gear is 1: 1.
Preferably, a handle is installed on the end side of the external thread rod, and a rubber sleeve is wrapped on the outer side of the handle.
Preferably, a rib is arranged between the spring chuck and the tool rest, and the spring chuck is opposite to the side part of the three-jaw chuck.
Preferably, the upper part of the slag storage box is provided with a feeding hole, and the side part of the slag storage box is provided with a discharging hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. The workpiece to be processed is placed into the three-jaw chuck through the hollow shaft, the three-jaw chuck is used for fixing the workpiece, then the external threaded rod is rotated, the rotation of the external threaded rod is converted into linear operation under the action of the internal threaded pipe, and then the stop block is driven to move, so that the side part of the stop block blocks the side part of the workpiece, then the hydraulic cylinder and the motor are operated, the operation of the hydraulic cylinder pushes the sliding block to slide in the sliding groove, and further each structure on the upper part of the tool rest is driven to move, and further the drill bit is driven to move, the motor is operated to drive the driving gear to rotate, the rotation of the driving gear drives the driven gear to rotate, and further the hollow shaft and the three-jaw chuck are driven to rotate, so that the workpiece is contacted with the drill bit, the hole opening process is realized, the side part, the phenomenon of workpiece withdrawing is avoided, and the processing quality is ensured;
2. The disintegrating slag that produces among the drilling process is discharged under the drive of drill bit, and the inside that the storage sediment case was fallen to the discharged disintegrating slag under the effect of gravity utilizes the storage sediment case to collect the disintegrating slag, has reduced artifical clear number of times, facilitates the use.
Drawings
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side sectional view of the driving gear part structure of the present invention;
Fig. 3 is an enlarged sectional view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a support table; 2. a hydraulic cylinder; 3. a motor; 4. a chute; 5. a slider; 6. a tool holder; 7. a collet chuck; 8. a drill bit; 9. a connecting plate; 10. a fixed seat; 11. a three-jaw chuck; 12. a hollow shaft; 13. a driven gear; 14. a driving gear; 15. a support frame; 16. an internally threaded tube; 17. an externally threaded rod; 18. a stopper; 19. a slag storage tank; 20. a handle; 21. a rubber sleeve; 22. ribs; 23. a feed inlet; 24. and (4) a discharge port.
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, the present invention provides a technical solution: a tapping device for processing based on a numerical control lathe comprises a supporting table 1, a hydraulic cylinder 2 and a motor 3, wherein a chute 4 is formed in the upper portion of the supporting table 1, a sliding block 5 is movably connected to the upper portion of the chute 4, a tool rest 6 is welded to the upper portion of the sliding block 5, a collet chuck 7 is installed on the lateral portion of the tool rest 6, a drill bit 8 is fixedly clamped inside the collet chuck 7, the drill bit 8 is an auger bit and is used for drilling, the hydraulic cylinder 2 is installed on the upper side portion of the supporting table 1, the hydraulic cylinder 2 is an F1875S series hydraulic cylinder and provides power for moving the drill bit 8, a connecting plate 9 is installed at the output end of the hydraulic cylinder 2 through a bolt, the connecting plate 9 is a cold-rolled steel connecting plate with a bolt hole and is used for connecting the hydraulic cylinder 2 and the sliding block 5, the lateral portion of the connecting plate 9 is, a hollow shaft 12 is installed on the side portion of the three-jaw chuck 11, the hollow shaft 12 is a hollow cold-rolled steel shaft rod, a stop block 18 can conveniently move into the hollow shaft 12 and then block the side portion of a workpiece, a driven gear 13 is installed on the outer side of the hollow shaft 12, the motor 3 is an M2BAX three-phase asynchronous motor and is used for providing power for rotation of the workpiece, the motor 3 is installed on the upper portion of a fixed seat 10 through bolts, the fixed seat 10 is an L-shaped cold-rolled steel fixed seat and is used for supporting and fixing the motor 3 and the three-jaw chuck 11, a driving gear 14 is installed on the output end of the motor 3 through a coupler and is meshed with the driven gear 13, a support frame 15 is welded on the upper portion of the support table 1, the support frame 15 is a cold-rolled steel support frame and is used for supporting a bearing and an, the internal thread pipe 16 is stainless steel internal thread pipe, the external thread pole 17 is the stainless steel threaded rod, the cooperation of external thread pole 17 and internal thread pipe 16 realizes the regulation of dog 18 position, the distolateral welding of external thread pole 17 has dog 18, dog 18 is the stainless steel dog that the middle part was opened the recess, the diameter of dog 18 is less than the diameter at hollow shaft 12 cavity position, be convenient for dog 18 stops the lateral part of work piece, the lateral part of dog 18 is relative with the lateral part of hollow shaft 12, prop up the upper portion of supporting bench 1 and install storage sediment case 19 through the bolt.
Specifically, the side section of the sliding block 5 is arranged in a convex shape, and the side wall of the sliding block 5 is a smooth surface, so that the sliding block can slide in the sliding groove 4 conveniently, and the tool rest 6 and the structures fixed on the tool rest can be pushed conveniently to move.
Specifically, the transmission ratio of the driving gear 14 to the driven gear 13 is 1:1, and the driving gear 14 and the driven gear 13 are both nitrided steel gears and are used for transmitting the force provided by the motor 3, so that the hollow shaft 12, the three-jaw chuck 11 and the workpiece can be driven to rotate conveniently.
Specifically, handle 20 is installed to the distolateral handle of external screw thread pole 17, and the outside parcel of handle 20 has rubber sleeve 21, and handle 20 is cold-rolled steel ring shape handle, makes things convenient for artifical the holding and rotates external screw thread pole 17, and rubber sleeve 21 is surperficial coarse flexible rubber sleeve 21, increases the comfort level that the hand held and increases frictional force, is convenient for rotate handle 20.
Specifically, ribs 22 are arranged between the collet chuck 7 and the tool rest 6, the collet chuck 7 is opposite to the side portion of the three-jaw chuck 11, the collet chuck 7 is an ER series collet chuck and used for fixing the drill bit 8, the ribs 22 increase the connection strength between the collet chuck and the tool rest 6, and the tool rest 6 is a stainless steel tool rest and used for fixing the collet chuck 7.
specifically, the upper portion of the slag storage box 19 is provided with a feed inlet 23, the side portion of the slag storage box is provided with a discharge outlet 24, the slag storage box 19 is a box body made of hard plastics and used for storing crushed slag generated in the drilling process, the feed inlet 23 facilitates the crushed slag to fall into the slag storage box 19, and the discharge outlet 24 is used for discharging the crushed slag.
The working principle is as follows: when the three-jaw chuck is used, a workpiece to be machined is placed inside the three-jaw chuck 11 through the hollow shaft 12, the workpiece is fixed through the three-jaw chuck 11, then the external threaded rod 17 is rotated, the rotation of the external threaded rod 17 is converted into linear operation under the action of the internal threaded pipe 16, the stop block 18 is further driven to move, the side part of the stop block 18 blocks the side part of the workpiece, then the hydraulic cylinder 2 and the motor 3 are operated, the operation of the hydraulic cylinder 2 pushes the sliding block 5 to slide inside the sliding groove 4, further, the structures on the upper part of the tool rest 6 are driven to move, further, the drill bit 8 is driven to move, the motor 3 is operated to drive the driving gear 14 to rotate, the driven gear 13 is driven to rotate by the rotation of the driving gear 14, further, the hollow shaft 12 and the three-jaw chuck 11 are driven to rotate, further, the workpiece is driven to rotate, the workpiece is in contact with the drill, realize effectually blockking, avoid moving back the emergence of a phenomenon, guarantee the quality of processing, the disintegrating slag that produces among the drilling process is discharged at the drive of drill bit 8, and the inside that the discharged disintegrating slag falls storage tank 19 under the effect of gravity utilizes storage tank 19 to collect the disintegrating slag, has reduced artifical clear number of times, facilitates the use.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a based on trompil device is used in numerical control lathe processing, includes brace table (1), pneumatic cylinder (2) and motor (3), its characterized in that: the upper portion of the supporting table (1) is provided with a sliding groove (4), the upper portion of the sliding groove (4) is movably connected with a sliding block (5), the upper portion of the sliding block (5) is welded with a tool rest (6), a spring chuck (7) is installed on the lateral portion of the tool rest (6), the inner portion of the spring chuck (7) is fixedly clamped with a drill bit (8), a hydraulic cylinder (2) is installed on the upper lateral portion of the supporting table (1), a connecting plate (9) is installed at the output end of the hydraulic cylinder (2) through bolts, the lateral portion of the connecting plate (9) is connected with the lateral portion of the sliding block (5) through bolts, a fixing seat (10) is welded on the upper portion of the supporting table (1), a three-jaw chuck (11) is installed in the middle of the fixing seat (10) through a bearing, a hollow shaft (12) is installed on the, motor (3) are installed in the upper portion of fixing base (10) through the bolt, driving gear (14) are installed through the shaft coupling to the output of motor (3), driving gear (14) mesh with driven gear (13) mutually, the upper portion welding of brace table (1) has support frame (15), internal thread pipe (16) is installed through the bearing in the upper portion of support frame (15), the internal thread of internal thread pipe (16) is connected with external screw thread pole (17), the distolateral welding of external screw thread pole (17) has dog (18), the lateral part of dog (18) is relative with the lateral part of hollow shaft (12), storage slag box (19) is installed through the bolt in the upper portion of brace table (1).
2. The tapping device for machining on the numerical control lathe according to claim 1, wherein: the side section of the sliding block (5) is arranged in a convex shape, and the side wall of the sliding block (5) is a smooth surface.
3. The tapping device for machining on the numerical control lathe according to claim 1, wherein: the transmission ratio of the driving gear (14) to the driven gear (13) is 1: 1.
4. The tapping device for machining on the numerical control lathe according to claim 1, wherein: handle (20) are installed to the distolateral of external screw thread pole (17), just the outside parcel of handle (20) has rubber sleeve (21).
5. The tapping device for machining on the numerical control lathe according to claim 1, wherein: a rib (22) is arranged between the spring chuck (7) and the tool rest (6), and the spring chuck (7) is opposite to the side part of the three-jaw chuck (11).
6. The tapping device for machining on the numerical control lathe according to claim 1, wherein: the upper part of the slag storage box (19) is provided with a feeding hole (23), and the side part of the slag storage box (19) is provided with a discharging hole (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920665422.9U CN209773525U (en) | 2019-05-10 | 2019-05-10 | Based on numerical control lathe processing is with trompil device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920665422.9U CN209773525U (en) | 2019-05-10 | 2019-05-10 | Based on numerical control lathe processing is with trompil device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209773525U true CN209773525U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920665422.9U Expired - Fee Related CN209773525U (en) | 2019-05-10 | 2019-05-10 | Based on numerical control lathe processing is with trompil device |
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|---|---|
| CN (1) | CN209773525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976966A (en) * | 2019-12-30 | 2020-04-10 | 重庆市巴山液压附件厂有限公司 | Hole machining device |
-
2019
- 2019-05-10 CN CN201920665422.9U patent/CN209773525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976966A (en) * | 2019-12-30 | 2020-04-10 | 重庆市巴山液压附件厂有限公司 | Hole machining device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |