CN222242978U - A CNC machining device for bolt tapping - Google Patents
A CNC machining device for bolt tapping Download PDFInfo
- Publication number
- CN222242978U CN222242978U CN202420053650.1U CN202420053650U CN222242978U CN 222242978 U CN222242978 U CN 222242978U CN 202420053650 U CN202420053650 U CN 202420053650U CN 222242978 U CN222242978 U CN 222242978U
- Authority
- CN
- China
- Prior art keywords
- movable
- motor
- screw rod
- tapping
- numerical control
- 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 42
- 238000003754 machining Methods 0.000 title claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model provides numerical control machining equipment for tapping bolts, which comprises a base, wherein two movable grooves I are symmetrically formed in the top of the base, movable blocks I are slidably arranged in the movable grooves I, movable platforms are commonly connected to the tops of the two movable blocks I, movable grooves are formed in the tops of the movable platforms, a bidirectional screw is arranged in the movable grooves, two movable blocks are symmetrically arranged on the surfaces of the bidirectional screw, movable seats are connected to the tops of the movable blocks, a mounting seat I and a mounting seat II are respectively arranged at the tops of the two movable seats, and a tapping tool bit is fixedly arranged on one side of the mounting seat I, which is close to the mounting seat II.
Description
Technical Field
The utility model belongs to the technical field of bolt processing, and particularly relates to numerical control processing equipment for tapping bolts.
Background
The bolt is a mechanical part, is matched with a cylindrical threaded fastener of a nut, is a fastener consisting of a head part and a screw rod, and needs to be matched with the nut for fastening and connecting two parts with through holes.
In the production and processing process of bolts, the screw teeth matched with nuts or screw grooves are required to be tapped on the surfaces of the bolts, and patent CN202220334689.1 discloses special bolt tapping equipment, wherein the equipment drives the bolts to rotate through a third motor, and meanwhile, the movable tapping tool bit is matched to tap the screw teeth on the surfaces of the bolts, but the mode has certain defects, the tapping tool bit is in one-way butt joint with the surfaces of the bolts, the bolts are subjected to pressure on one side, and when the bolts required to be processed are longer, the bolts are easy to bend due to the pressure of the tapping tool bit, so that the accuracy of bolt screw tooth processing is affected.
In summary, the present utility model provides a numerical control machining apparatus for tapping bolts to solve the above-mentioned problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides numerical control machining equipment for tapping bolts, which is used for solving the problems in the prior art.
The utility model provides a numerical control machining equipment for bolt tapping, includes the base, two movable slots I have been seted up to the top symmetry of base, equal slidable mounting has movable block I in the movable slot I, two the top of movable block I is connected with the movable table jointly, the movable slot has been seted up at the top of movable table, the internally mounted of movable slot has two-way lead screw, two movable blocks are installed to the surface symmetry of two-way lead screw, the top of movable block is connected with the removal seat, two the top of removing the seat is provided with mount pad I and mount pad II respectively, one side fixed mounting that mount pad I is close to mount pad II has the tapping tool bit, one side that mount pad II is close to mount pad I is provided with the supporting seat, the supporting seat is close to the top and the bottom of mount pad one side are all installed a cylinder.
Further, the two moving blocks are respectively in threaded connection with the screw teeth on the surface of the bidirectional screw rod in different directions.
Further, the base top is provided with the movable groove two between the movable groove one, the internally mounted of movable groove two has the movable block two, the top of movable block two is connected with the movable frame, the base top is being close to the position department of the two one ends of movable groove is provided with the mount, just the movable frame with the mount is located respectively the both sides of movable table, the back taper is installed to one side of movable frame, three-jaw chuck is installed in one side rotation of mount, the back taper with three-jaw chuck sets up relatively and the position corresponds.
Further, one of the first movable grooves is internally provided with a one-way screw rod I, the one-way screw rod is penetrated through the adjacent first movable block, and the one-way screw rod I is in threaded connection with the adjacent first movable block.
Further, a one-way screw rod II is arranged in the movable groove II, the one-way screw rod II penetrates through the movable block II, and the one-way screw rod II is in threaded connection with the movable block II.
Further, a first motor is fixedly installed on one side of the movable table, the output end of the first motor is connected with the output end of the first bidirectional screw rod through a coupling in a transmission manner, a second motor and a third motor are fixedly installed on one side of the base, the output ends of the second motor and the third motor are respectively connected with the first unidirectional screw rod and the second unidirectional screw rod through the coupling in a transmission manner, a fourth motor is fixedly installed on one side, away from the three-jaw chuck, of the fixing frame, and the output end of the fourth motor is connected with the three-jaw chuck through the coupling in a transmission manner.
Compared with the prior art, the utility model has the following beneficial effects:
According to the screw bolt tapping device, the two rollers opposite to the tapping tool bit are arranged, and the two rollers support the screw bolt on the opposite sides of the tapping tool bit in the process of tapping the screw bolt by the tapping tool bit, so that the screw bolt is prevented from being bent due to overlarge pressure of the tapping tool bit, and the tapping precision is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic perspective view of a portion of the structure of the present utility model;
Fig. 4 is an enlarged partial schematic view of the present utility model at a in fig. 1.
In the figure:
1. A base; 2, a first movable groove, 3, a first movable block, 4, a movable table, 5, a first movable groove, 501, a movable block, 6, a two-way screw rod, 7, a movable seat, 8, a first mounting seat, 9, a second mounting seat, 10, a tapping tool bit, 11, a supporting seat, 12, a roller, 13, a second movable groove, 14, a second movable block, 15, a movable frame, 16, a fixed frame, 17, a top cone, 18, a three-jaw chuck, 19, a one-way screw rod, 20, a two-way screw rod, 21, a first motor, 22, a second motor, 23, a third motor, 24 and a fourth motor.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model provides a numerical control machining device for tapping a bolt, which comprises a base 1, wherein two movable grooves I2 are symmetrically formed in the top of the base 1, movable blocks I3 are slidably installed in the movable grooves I2, the movable blocks I3 are slidably connected with the movable grooves I2, movable platforms 4 are commonly connected to the tops of the two movable blocks I3, movable grooves 5 are formed in the tops of the movable platforms 4, a bidirectional screw 6 is installed in the movable grooves 5, two movable blocks 501 are symmetrically installed on the surfaces of the bidirectional screw 6, movable blocks 501 are connected with movable seats 7, mounting seats I8 and mounting seats II 9 are respectively arranged at the tops of the two movable seats 7, a tapping cutter head 10 is fixedly installed at one side of the mounting seat I8, a roller 12 is installed at one side of the mounting seat II, which is close to the mounting seat I8, the supporting seat 11 is provided with a roller 12 at the top and the bottom of one side, and the other side of the roller 12 can be used for bolting the bolt 10, so that the pressure of the cutter head 10 to the roller 12 is counteracted, and the rotation of the cutter head cannot influence the tapping cutter head on the tapping process.
Wherein, the two moving blocks 501 are respectively connected with the screw teeth on the surface of the bidirectional screw rod 6 in different directions by screw threads, and when the bidirectional screw rod 6 rotates, the two moving blocks 501 respectively drive the two moving seats 7 to move in different directions.
The top of the base 1 is provided with a second movable groove 13 between the first movable grooves 2, a second movable block 14 is arranged in the second movable groove 13, the second movable block 14 is connected with the second movable groove 13 in a sliding mode, the top of the second movable block 14 is connected with a movable frame 15, the top of the base 1 is provided with a fixed frame 16 at a position close to one end of the second movable groove 13, the movable frame 15 and the fixed frame 16 are respectively located at two sides of the movable table 4, a tip cone 17 is arranged on one side of the movable frame 15, a three-jaw chuck 18 is rotatably arranged on one side of the fixed frame 16, the tip cone 17 is arranged opposite to the three-jaw chuck 18 and corresponds to the position, the three-jaw chuck 18 is used for fixing the screw head portion of a bolt, and the tip cone 17 can prop against the bolt at the other end, so that the bolt is fixed.
Wherein, one of them movable slot one 2 internally mounted has one-way lead screw one 19, and one-way lead screw one 19 runs through the movable block one 3 that is close to, and threaded connection between one-way lead screw one 19 and the movable block one 3 that is close to for when one-way lead screw one 19 rotates, movable block two 14 can move along one-way lead screw one surface.
The second unidirectional screw rod 20 is installed in the second movable groove 13, the second unidirectional screw rod penetrates through the second movable block 14, and the second unidirectional screw rod 20 is in threaded connection with the second movable block 14, so that the second movable block 14 moves along the surface of the second unidirectional screw rod 20 when the second unidirectional screw rod rotates.
Wherein, motor one 21 is fixedly installed on one side of movable table 4, and the output of motor one 21 passes through the shaft coupling transmission with the output of two-way lead screw 6 one and links to each other, the output of motor one 21 can the two-way lead screw 6 one rotate, one side fixed mounting of base 1 has motor two 22 and motor three 23, and the output of motor two 22 and motor three 23 links to each other through the shaft coupling transmission with one-way lead screw two respectively with one-way lead screw two 20, motor two 22 and motor three 23 drive one-way lead screw one respectively and one-way lead screw two 20 rotate, the mount 16 is kept away from one side fixed mounting of three-jaw chuck 18 and is had motor four 24, and the output of motor four 24 links to each other with the transmission between the three-jaw chuck 18, motor four 24 is used for driving three-jaw chuck 18 and rotates.
The specific working principle is as follows:
Before the tapping machine is used, a power supply and a control panel are externally connected, and the operation of the tapping machine is controlled through the externally connected control panel, when the tapping machine is used for tapping a bolt, the screw head part of the bolt is firstly arranged between three jaws of the three-jaw chuck 18 and is fixed, then the motor III 23 is started, the motor III 23 drives the one-way screw rod II 20 to rotate, the movable block II 14 which is in threaded connection with the one-way screw rod II 20 drives the movable frame 15 to approach the three-jaw chuck 18 until the tip cone 17 abuts against the end part of the bolt, the fixing of the bolt is finished, the motor I21 is started, the motor I21 drives the two movable blocks 501 which are in threaded connection with threads on the surface of the two movable blocks in different directions are mutually approached, so that the tapping tool bit 10 and the roller are simultaneously approached to the bolt, the motor IV 24 drives the three-jaw chuck 18 to rotate, the bolt starts to rotate, in the process of rotating the bolt, the tapping tool bit 10 starts to tap the bolt, the rotating speed of the motor II 22 is controlled until the tip cone 17 abuts against the end part of the bolt, after the fixing is finished, and after the fixing, the tapping of the bolt is finished, the tapping precision is prevented from being greatly caused by the fact that the tapping tool bit 10 is bent and the two tool bits are bent, and the tapping tool bit 10 is pressed against the side of the bolt.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. The numerical control machining equipment for tapping bolts is characterized by comprising a base (1), wherein two movable grooves I (2) are symmetrically formed in the top of the base (1), movable blocks I (3) are slidably arranged in the movable grooves I (2), movable tables (4) are connected to the tops of the movable blocks I (3) together, movable grooves (5) are formed in the tops of the movable tables (4), a bidirectional screw (6) is arranged in the movable grooves (5), two movable blocks (501) are symmetrically arranged on the surface of the bidirectional screw (6), movable seats (7) are connected to the tops of the movable blocks (501), mounting seats I (8) and mounting seats II (9) are respectively arranged at the tops of the movable seats (7), tapping tool bits (10) are fixedly arranged on one sides of the mounting seats II (9) close to the mounting seats I (8), supporting seats (11) are arranged on one sides of the mounting seats II (9) close to the mounting seats I (8), and a roller (12) are arranged on one side of the supporting seats (11) close to the top of the mounting seats I (8).
2. The numerical control machining device for tapping bolts according to claim 1, wherein the two moving blocks (501) are respectively connected with threads in different directions on the surface of the bidirectional screw rod (6) through threads.
3. The numerical control machining device for tapping bolts according to claim 1, wherein a movable groove II (13) is arranged at the top of the base (1) between the two movable grooves I (2), a movable block II (14) is arranged in the movable groove II (13), a movable frame (15) is connected to the top of the movable block II (14), a fixed frame (16) is arranged at the position, close to one end of the movable groove II (13), of the top of the base (1), the movable frame (15) and the fixed frame (16) are respectively arranged on two sides of the movable table (4), a tip cone (17) is arranged on one side of the movable frame (15), a three-jaw chuck (18) is rotatably arranged on one side of the fixed frame (16), and the tip cone (17) and the three-jaw chuck (18) are arranged oppositely and correspond to each other in position.
4. A numerical control machining device for tapping bolts according to claim 3, wherein one of the movable grooves I (2) is internally provided with a one-way screw rod I (19), the one-way screw rod I (19) penetrates through the adjacent movable block I (3), and the one-way screw rod I (19) is in threaded connection with the adjacent movable block I (3).
5. The numerical control machining device for tapping bolts according to claim 4, wherein a one-way screw rod II (20) is installed in the movable groove II (13), the one-way screw rod II penetrates through the movable block II (14), and the one-way screw rod II (20) is in threaded connection with the movable block II (14).
6. The numerical control machining device for tapping bolts according to claim 5, wherein a motor I (21) is fixedly arranged on one side of the movable table (4), the output end of the motor I (21) is in transmission connection with the output end of the bi-directional screw (6) through a coupling, a motor II (22) and a motor III (23) are fixedly arranged on one side of the base (1), the output ends of the motor II (22) and the motor III (23) are respectively in transmission connection with the unidirectional screw I and the unidirectional screw II (20) through the coupling, a motor IV (24) is fixedly arranged on one side, far away from the three-jaw chuck (18), of the fixing frame (16), and the output end of the motor IV (24) is in transmission connection with the three-jaw chuck (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420053650.1U CN222242978U (en) | 2024-01-10 | 2024-01-10 | A CNC machining device for bolt tapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420053650.1U CN222242978U (en) | 2024-01-10 | 2024-01-10 | A CNC machining device for bolt tapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222242978U true CN222242978U (en) | 2024-12-27 |
Family
ID=94008303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420053650.1U Active CN222242978U (en) | 2024-01-10 | 2024-01-10 | A CNC machining device for bolt tapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222242978U (en) |
-
2024
- 2024-01-10 CN CN202420053650.1U patent/CN222242978U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110695396B (en) | Multi-station drilling and milling machine tool based on pipe blind hole | |
| CN113319314A (en) | Novel numerical control lathe collet chuck clamping mechanism | |
| CN205764926U (en) | Horizontal Machining centers is double drives double main axle structure | |
| CN118577884A (en) | Internal and external thread compound grinding machine | |
| CN207982327U (en) | A kind of turret lathe transverse feed mechanism | |
| CN107838739A (en) | A kind of workpiece feeding and clamping device for horizontal milling machine | |
| CN222242978U (en) | A CNC machining device for bolt tapping | |
| CN102962506A (en) | Detachable modularized milling accessory based on common lathe | |
| CN215146620U (en) | Tapping device for producing prestressed anchorage device | |
| CN219541821U (en) | Positioning and adjusting device for machined workpiece | |
| CN116809985B (en) | A lathe auxiliary clamping device | |
| CN217317076U (en) | Self-centering clamping mechanism for shaft parts | |
| CN216966297U (en) | Lathe with double-end centre gripping and track slidable | |
| CN213318807U (en) | Multi-station machine tool equipment | |
| CN211728780U (en) | Flexible clamping device of polishing machine tool | |
| CN221581903U (en) | Full-servo gear rolling machine | |
| CN220782936U (en) | Auxiliary tool for milling and boring machine | |
| CN219598171U (en) | Vertical drilling machine fixture adjusting mechanism | |
| CN222470799U (en) | Drilling machine for spline shaft body | |
| CN224182091U (en) | A twin-turret lathe capable of machining different parts of a workpiece | |
| CN106808025B (en) | A kind of polygonal Work treatment installation | |
| LU509209B1 (en) | Integrated Numerical Control Machine Tool for Cutting and Punching | |
| CN219747540U (en) | Numerical control lathe processing positioning fixture | |
| CN221389930U (en) | Machine tool with reversible positioning clamp | |
| CN213562398U (en) | Rectangular frame component processing positioning mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |