CN220761268U - Quick tool changing tapping machine - Google Patents
Quick tool changing tapping machine Download PDFInfo
- Publication number
- CN220761268U CN220761268U CN202321903393.8U CN202321903393U CN220761268U CN 220761268 U CN220761268 U CN 220761268U CN 202321903393 U CN202321903393 U CN 202321903393U CN 220761268 U CN220761268 U CN 220761268U
- Authority
- CN
- China
- Prior art keywords
- connecting disc
- positioning
- movable rod
- tapping machine
- tapping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000008859 change Effects 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to the technical field of tapping machines, and provides a quick-change tapping machine which comprises a base, wherein a lifting mechanism is arranged on one side of the top of the base, a driving mechanism is arranged at the output end of the lifting mechanism, a first connecting disc is fixedly connected to the output end of the driving mechanism, a second connecting disc is arranged below the first connecting disc, and a tapping drill bit is fixedly arranged at the bottom of the second connecting disc. The movable rod locking block moves downwards to be separated from the limiting groove, the movable rod is compressed by the spring and rotated by ninety degrees, the loose block movable rod spring drives the locking block to be separated from the notch to achieve the purpose of disassembly, during installation, the first connecting disc is in butt joint with the second connecting disc, the movable rod locking block moves downwards to penetrate through the notch spring to compress, the movable rod is rotated by ninety degrees, the movable rod is loosened, the spring drives the locking block to be clamped into the limiting groove to finish the installation, the operation is simple and time-saving, the effect of quickly disassembling and assembling the tapping drill bit is achieved, and the use convenience and the machining efficiency are effectively improved.
Description
Technical Field
The utility model relates to the technical field of tapping machines, in particular to a quick-change tapping machine.
Background
The tapping machine is a machine tool for machining internal threads by using a screw tap, is the most widely applied internal thread machining machine tool, and can be divided into three types, namely a numerical control electric tapping machine, a pneumatic tapping machine and a table tapping machine.
The known application number is: the patent CN202221426091.1 discloses an automatic tapping machine for ground nails, which relates to the technical field of tapping machines and comprises a bottom plate, a tapping unit and a positioning unit; lifting cylinders are arranged at the left end and the right end of the bottom plate, and a guide sliding plate is arranged at the rear end of the bottom plate; the tapping unit contains slide about, tapping rotary drum, rotary drum ring gear, tapping motor, drive chain and tapping tooth section of thick bamboo, and the both ends are sliding connection respectively in two lift section of thick bamboo about the slide, and this scheme can be quick change tapping tooth sword, carries out the tapping to the nail base of different diameters, different length, and is fixed simple, and the tapping is convenient, and degree of automation is higher.
However, the technical solution described above has the following problems found in the implementation of the related art: when the tapping tool is used, the tapping tool is inconvenient to quickly disassemble, assemble and replace, the screw cap and the screw bolt are required to be frequently screwed by means of tools when the tapping tool is disassembled and assembled, the disassembly and assembly steps are time-consuming and labor-consuming, the disassembly and assembly and replacement time is easy to increase, and therefore the use convenience and the machining efficiency are reduced.
Disclosure of Invention
The utility model provides a quick tool changing tapping machine, which solves the problems of reduced use convenience and processing efficiency caused by time and labor waste in the disassembly and assembly steps of frequently screwing nuts and bolts by means of tools when a tapping tool is disassembled and assembled in the related technology.
The technical scheme of the utility model is as follows: the quick tool changing tapping machine comprises a base, wherein a lifting mechanism is arranged on one side of the top of the base, a driving mechanism is arranged at the output end of the lifting mechanism, a first connecting disc is fixedly connected to the output end of the driving mechanism, a second connecting disc is arranged below the first connecting disc, and a tapping drill bit is fixedly arranged at the bottom of the second connecting disc;
a positioning mechanism is arranged between the first connecting disc and the second connecting disc, a plurality of communicated notch are formed in the end faces of the first connecting disc and the second connecting disc in a penetrating mode, and a limiting groove which is in a cross staggered state with the notch is formed in the bottom of the second connecting disc;
the top fixed mounting of connection pad one has a plurality of fixed blocks, the through-hole has been seted up in the top penetration of fixed block, wear to be equipped with the movable rod in the through-hole, the surface cover of movable rod is equipped with the spring, the bottom fixedly connected with of movable rod passes the latch segment of notch and spacing groove looks joint.
Preferably, the positioning mechanism comprises a positioning cylinder fixedly arranged at the bottom of the connecting disc and a plurality of positioning grooves formed in the inner surface of the positioning cylinder, and further comprises a positioning column fixedly arranged at the top of the connecting disc and spliced with the positioning cylinder, and a plurality of positioning strips spliced with the positioning grooves are fixedly arranged on the surface of the positioning column.
Preferably, the lifting mechanism comprises a mounting frame fixedly mounted on one side of the top of the base, a guide rail fixedly mounted on one side of the mounting frame, and a supporting seat slidably connected to the surface of the guide rail, and further comprises a hydraulic cylinder fixedly mounted on the top of the mounting frame, and the output end of the hydraulic cylinder penetrates through the mounting frame to be connected with the supporting seat.
Preferably, the driving mechanism comprises a rotating rod which penetrates through the center of the top of the supporting seat and a motor which is fixedly arranged on one side of the top of the supporting seat, the first connecting disc is fixedly connected to the bottom end of the rotating rod, the driving mechanism further comprises a synchronous wheel which is fixedly connected to the top end of the rotating rod and the output end of the motor, and the two synchronous wheels are connected through tensioning engagement of a synchronous belt.
Preferably, a chuck is fixedly arranged at the center of the top of the base, and a plurality of support columns are fixedly arranged at the bottom of the base.
The working principle and the beneficial effects of the utility model are as follows:
when the tapping device is disassembled, the movable rod is moved downwards to drive the locking block to be separated from the limiting groove, the spring is compressed, the movable rod is rotated by ninety degrees, the loose block movable rod spring drives the locking block to be separated from the notch to achieve the purpose of disassembly, the first connecting disc is abutted with the second connecting disc through the positioning mechanism, the movable rod is moved downwards to drive the locking block to pass through the notch after the connection, the spring is compressed, the movable rod is rotated by ninety degrees, the movable rod is loosened, and the locking block is driven by the spring to be clamped into the limiting groove to complete the assembly.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a partial structure of a first land and a second land according to the present utility model;
FIG. 3 is a schematic view of a partial structure of the mounting bracket of the present utility model;
in the figure: 1. a base; 2. a first connecting disc; 3. a second connecting disc; 4. tapping drill bits; 5. a limit groove; 6. a fixed block; 7. a movable rod; 8. a spring; 9. a locking block; 10. a positioning cylinder; 11. positioning columns; 12. a mounting frame; 13. a guide rail; 14. a support base; 15. a hydraulic cylinder; 16. a rotating rod; 17. a motor; 18. a synchronizing wheel; 19. a chuck.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution for a quick-change tapping machine: the tapping drill bit tapping device comprises a base 1, wherein a lifting mechanism is arranged on one side of the top of the base 1, a driving mechanism is arranged at the output end of the lifting mechanism, a first connecting disc 2 is fixedly connected to the output end of the driving mechanism, a second connecting disc 3 is arranged below the first connecting disc 2, and a tapping drill bit 4 is fixedly arranged at the bottom of the second connecting disc 3;
a positioning mechanism is arranged between the first connecting disc 2 and the second connecting disc 3, a plurality of communicated notch are arranged on the end surfaces of the first connecting disc 2 and the second connecting disc 3 in a penetrating way, and a limiting groove 5 which is in a cross staggered state with the notch is arranged at the bottom of the second connecting disc 3;
the top fixed mounting of connection pad one 2 has a plurality of fixed blocks 6, and the through-hole has been seted up in the top penetration of fixed block 6, wears to be equipped with movable rod 7 in the through-hole, and the cross section of movable rod 7 is T shape and connects, and the surface on its top is anti-skidding processing, and the surface cover of movable rod 7 is equipped with spring 8, and spring 8's both ends are connected with fixed block 6 and movable rod 7's top respectively, and movable rod 7's bottom fixedly connected with passes notch and spacing groove 5 looks joint's latch segment 9.
When the tapping drill is used, the tapping drill 4 is driven to move downwards to be in contact with a workpiece through the lifting mechanism, the driving mechanism drives the tapping drill 4 to rotate to achieve the purpose of tapping the workpiece, when the tapping drill 4 needs to be disassembled for maintenance or replacement, the movable rod 7 is driven by the downwards moving movable rod 7 to be separated from the limiting groove 5, the movable rod 7 is compressed by the spring 8 and is rotated by ninety degrees to drive the locking rod 9 to be aligned with the notch, at the moment, the movable rod 7 is loosened, the restoring force accumulated by compression of the spring 8 when the tapping drill 4 is installed drives the locking rod 9 to move upwards to be separated from the notch, the second connecting disc 3 is taken down after the tapping drill 4 is taken down, the first connecting disc 2 and the second connecting disc 3 are butted through the positioning mechanism, the locking rod 7 is moved downwards after the locking rod 9 penetrates through the notch, the spring 8 is compressed, and meanwhile, the movable rod 7 is driven by the spring 8 to move upwards, the locking rod 9 is clamped into the limiting groove 5 to be installed, and the effect of rapidly disassembling and assembling the tapping drill 4 is achieved without using tools.
Specific: the positioning mechanism comprises a positioning cylinder 10 fixedly arranged at the bottom of the first connecting disc 2, a plurality of positioning grooves formed in the inner surface of the positioning cylinder 10, a positioning column 11 fixedly arranged at the top of the second connecting disc 3 and spliced with the positioning cylinder 10, and a plurality of positioning strips spliced with the positioning grooves are fixedly arranged on the surface of the positioning column 11;
when the first connecting disc 2 and the second connecting disc 3 are in butt joint, the positioning column 11 is inserted into the positioning cylinder 10, and meanwhile, the positioning strip is driven to be inserted into the positioning groove, so that the positioning butt joint effect of the first connecting disc 2 and the second connecting disc 3 can be achieved, the deviation is prevented from occurring during connection, and the connection accuracy is guaranteed.
Specific: the lifting mechanism comprises a mounting frame 12 fixedly arranged on one side of the top of the base 1, a guide rail 13 fixedly arranged on one side of the mounting frame 12, a supporting seat 14 slidably connected to the surface of the guide rail 13, a hydraulic cylinder 15 fixedly arranged on the top of the mounting frame 12, and an output end of the hydraulic cylinder 15 penetrates through the mounting frame 12 to be connected with the supporting seat 14;
the hydraulic cylinder 15 drives the supporting seat 14 to lift along the surface of the guide rail 13, so that the moving stability of the supporting seat 14 can be enhanced, and the effect of driving the tapping drill bit 4 to lift is achieved, so that the subsequent tapping treatment of a workpiece is facilitated.
Specific: the driving mechanism comprises a rotating rod 16 penetrating through the center of the top of the supporting seat 14 and a motor 17 fixedly arranged at one side of the top of the supporting seat 14, a first connecting disc 2 is fixedly connected to the bottom end of the rotating rod 16, the driving mechanism also comprises a synchronous wheel 18 fixedly connected to the top end of the rotating rod 16 and the output end of the motor 17, and the two synchronous wheels 18 are in tensioning and meshing connection through a synchronous belt;
during tapping, the lifting mechanism drives the tapping drill bit 4 to move downwards to contact with a workpiece, and simultaneously drives the synchronizing wheel 18 at the output end of the tapping drill bit through the motor 17, and drives the synchronizing wheel 18 on the rotating rod 16 to rotate under the action of the synchronous belt, so that the rotating rod 16 is driven to rotate to achieve the effect of rotating and tapping the tapping drill bit 4, and the use convenience is enhanced.
Specific: the chuck 19 is fixedly installed at the center of the top of the base 1, a plurality of support columns are fixedly installed at the bottom of the base 1, the chuck 19 is arranged, a workpiece can be conveniently fixed during tapping, machining stability is guaranteed, and the chuck 19 is of the prior art and is not described in detail.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The quick tool changing tapping machine comprises a base (1) and is characterized in that a lifting mechanism is arranged on one side of the top of the base (1), a driving mechanism is arranged at the output end of the lifting mechanism, a first connecting disc (2) is fixedly connected to the output end of the driving mechanism, a second connecting disc (3) is arranged below the first connecting disc (2), and a tapping drill bit (4) is fixedly arranged at the bottom of the second connecting disc (3);
a positioning mechanism is arranged between the first connecting disc (2) and the second connecting disc (3), a plurality of communicated notch openings are formed in the end faces of the first connecting disc (2) and the second connecting disc (3) in a penetrating mode, and a limiting groove (5) which is in a cross staggered state with the notch openings is formed in the bottom of the second connecting disc (3);
the top fixed mounting of connection pad one (2) has a plurality of fixed blocks (6), the through-hole has been seted up in the top penetration of fixed block (6), wear to be equipped with movable rod (7) in the through-hole, the surface cover of movable rod (7) is equipped with spring (8), the bottom fixedly connected with of movable rod (7) passes latch segment (9) of notch and spacing groove (5) looks joint.
2. The quick change tapping machine according to claim 1, wherein the positioning mechanism comprises a positioning cylinder (10) fixedly arranged at the bottom of the first connecting disc (2) and a plurality of positioning grooves formed in the inner surface of the positioning cylinder (10).
3. The quick change tapping machine according to claim 2, wherein the positioning mechanism further comprises a positioning column (11) fixedly installed on the top of the second connecting disc (3) and connected with the positioning cylinder (10) in an inserting mode, and a plurality of positioning strips connected with the positioning grooves are fixedly installed on the surface of the positioning column (11).
4. The quick change tapping machine according to claim 1, wherein the lifting mechanism comprises a mounting frame (12) fixedly mounted on one side of the top of the base (1), a guide rail (13) fixedly mounted on one side of the mounting frame (12), and a supporting seat (14) slidably connected to the surface of the guide rail (13).
5. The quick change tapping machine as claimed in claim 4, wherein the lifting mechanism further comprises a hydraulic cylinder (15) fixedly mounted on the top of the mounting frame (12), and the output end of the hydraulic cylinder (15) penetrates through the mounting frame (12) to be connected with the supporting seat (14).
6. The quick change tapping machine according to claim 4, wherein the driving mechanism comprises a rotating rod (16) penetrating through the center of the top of the supporting seat (14) and a motor (17) fixedly installed on one side of the top of the supporting seat (14), and the first connecting disc (2) is fixedly connected to the bottom end of the rotating rod (16).
7. The quick change tapping machine as claimed in claim 6, wherein the driving mechanism further comprises a synchronizing wheel (18) fixedly connected to the top end of the rotating rod (16) and the output end of the motor (17), and the two synchronizing wheels (18) are connected through a synchronous belt tensioning engagement.
8. The quick change tapping machine according to claim 1, wherein a chuck (19) is fixedly mounted in the center of the top of the base (1), and a plurality of support columns are fixedly mounted at the bottom of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903393.8U CN220761268U (en) | 2023-07-19 | 2023-07-19 | Quick tool changing tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903393.8U CN220761268U (en) | 2023-07-19 | 2023-07-19 | Quick tool changing tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220761268U true CN220761268U (en) | 2024-04-12 |
Family
ID=90619063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321903393.8U Active CN220761268U (en) | 2023-07-19 | 2023-07-19 | Quick tool changing tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220761268U (en) |
-
2023
- 2023-07-19 CN CN202321903393.8U patent/CN220761268U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106271632B (en) | A kind of system and its production technology for producing tapered sleeve | |
| CN101537515B (en) | Numerical control sawing processing machine for metal ring-shaped parts | |
| CN210755413U (en) | Novel outer circle milling device | |
| CN218984951U (en) | Angle-adjustable cutting machine | |
| CN201389741Y (en) | Numerically-controlled sawing processing machine tool for metal ring-shaped parts | |
| CN101108466A (en) | Burr removing machine tool | |
| CN110653949A (en) | Stone grooving machine | |
| CN210548130U (en) | Axle type processing double-end lathe | |
| CN203509213U (en) | Synchronous pulley burring device | |
| CN220761268U (en) | Quick tool changing tapping machine | |
| CN207057668U (en) | A kind of drilling equipment of columnar workpiece | |
| CN111791028A (en) | Hydraulic valve block machining process and machining system thereof | |
| CN2644076Y (en) | Compounding machine with double milling face and spotting function | |
| CN206028808U (en) | Power unit type oil pressure autofeed drilling machine | |
| CN214559163U (en) | Wear-resistant and corrosion-resistant cutting tooth machining clamp | |
| CN211939105U (en) | High stability drilling equipment for steel structure manufacturing | |
| KR101129066B1 (en) | Apparatus for multi wood processing machine | |
| CN212945438U (en) | Novel vertical lathe | |
| CN210475754U (en) | Automatic chamfering machine of isolator driving gear | |
| CN210756760U (en) | Multifunctional planer type milling machine | |
| CN112264677A (en) | Tapping machine | |
| CN112974869A (en) | Tailstock convenient to adjust | |
| CN112894388A (en) | Full-automatic marble processing machine tool | |
| CN1872466A (en) | Columnar structured equipment for manufacturing lateral bore | |
| CN209987052U (en) | Machining device for twelve-prism filter filtering holes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |