CN221134352U - Double-hole tapping machine - Google Patents
Double-hole tapping machine Download PDFInfo
- Publication number
- CN221134352U CN221134352U CN202322836429.1U CN202322836429U CN221134352U CN 221134352 U CN221134352 U CN 221134352U CN 202322836429 U CN202322836429 U CN 202322836429U CN 221134352 U CN221134352 U CN 221134352U
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- adjusting
- feeding
- clamping
- screw rod
- fixedly connected
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 48
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 11
- 230000009977 dual effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
Classifications
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- 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
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Abstract
The utility model discloses a double-hole tapping machine, belonging to the technical field of tapping machines; the device comprises a base, wherein the base is fixedly connected with a mounting rack; two clamping plates are slidably arranged in the mounting frame; the base is provided with a feeding machine in a sliding manner, and the feeding machine is fixedly provided with an adjusting motor; an output shaft of the adjusting motor is fixedly connected with an adjusting screw rod, the adjusting screw rod is a bidirectional screw rod, and the adjusting screw rod is in threaded connection with an adjusting plate which is arranged oppositely; an adjusting groove is formed in the side wall of the feeding machine, and an adjusting connecting rod fixedly connected with the adjusting plate is arranged in the adjusting groove; the side wall of the feeding machine is provided with two tapping devices fixedly connected with the adjusting connecting rod. According to the utility model, the distance between the two tapping devices can be adjusted simultaneously by arranging the adjusting screw rod with the bidirectional threads, so that symmetrical holes can be conveniently machined, the workpiece is not required to be clamped and fixed repeatedly, and the problem that the efficiency of the existing double-hole tapping machine for machining and fixing a plurality of symmetrical holes is low in repeated workpiece fixing can be solved.
Description
Technical Field
The utility model provides a double-hole tapping machine, and belongs to the technical field of tapping machines.
Background
The tapping machine is a machining device for machining internal threads and screws on the inner side surfaces of holes of parts with through holes or blind holes of different specifications, such as machine part shells, equipment end surfaces, nuts, flanges and the like. In tapping work, when two holes on the same end face are required to be machined, a double-working-head tapping machine is often adopted to improve working efficiency, and the two holes can be machined simultaneously by feeding of the tapping machine.
However, the distance between two tapping structures of the existing double-hole tapping machine is inconvenient to adjust, when a plurality of holes which are symmetrical to each other in the same direction are machined, the double-hole tapping machine can only machine two holes at the same time in each feeding mode, after two holes are machined, the position of a workpiece is required to be changed, the workpiece is taken down and then is clamped again, and therefore working efficiency is greatly reduced. Therefore, there is an urgent need for a dual hole tapping machine to solve the above problems.
Disclosure of utility model
According to the double-hole tapping machine, the distance between the two tapping devices can be adjusted simultaneously through the adjusting screw rod with the bidirectional threads, so that symmetrical holes can be machined conveniently, workpieces do not need to be clamped and fixed repeatedly, and the problem that the efficiency of the existing double-hole tapping machine for machining and fixing the workpieces repeatedly for a plurality of symmetrical holes is low can be solved.
In order to solve the problems, the technical scheme provided by the utility model is as follows: a double-hole tapping machine comprises a base, wherein a mounting frame is fixedly connected to the base; two clamping plates are slidably arranged in the mounting frame; the base is provided with a feeding machine in a sliding manner, and the feeding machine is fixedly provided with an adjusting motor; an output shaft of the adjusting motor is fixedly connected with an adjusting screw rod, the adjusting screw rod is a bidirectional screw rod, and the adjusting screw rod is in threaded connection with an adjusting plate which is arranged oppositely; an adjusting groove is formed in the side wall of the feeding machine, and an adjusting connecting rod fixedly connected with the adjusting plate is arranged in the adjusting groove; the side wall of the feeding machine is provided with two tapping devices fixedly connected with the adjusting connecting rod.
As an improvement, a feeding motor is fixedly arranged on the base, a feeding screw rod is fixedly connected to an output shaft of the feeding motor, and a feeding moving plate is connected to the feeding screw rod in a threaded manner.
As an improvement, a feeding groove is formed in the base, a feeding connecting rod fixedly connected with the feeding moving plate is arranged in the feeding groove, and the feeding connecting rod is fixedly connected with the feeding machine.
As an improvement, the side wall of the mounting frame is fixedly connected with a fixing box; the fixing box is provided with a clamping motor, and an output shaft of the clamping motor is fixedly connected with a clamping screw rod positioned in the fixing box; the clamping screw rod is a bidirectional screw rod, and the clamping screw rod is connected with clamping moving plates which are arranged oppositely in a threaded manner.
As an improvement, a clamping groove communicated with the fixed box is formed in the mounting frame, and a clamping connecting rod fixedly connected with the clamping moving plate is arranged in the clamping groove; the clamping connecting rod is fixedly connected with the clamping plate.
As an improvement, the feeding machine is provided with scales positioned at two sides of the adjusting groove, and the center zero point of the scales is positioned at the right center of the two tapping devices.
The utility model has the beneficial effects that:
An output shaft of the adjusting motor 11 is fixedly connected with an adjusting screw rod 16, the adjusting screw rod 16 is a bidirectional screw rod, and the adjusting screw rod 16 is in threaded connection with an adjusting plate 15 which is arranged oppositely; the adjusting motor 11 is arranged to drive the adjusting screw rod 16 with two-way threads to rotate, so that the distance between the two adjusting plates 15 is changed, the distance between the two tapping devices 14 is changed, a plurality of symmetrical holes can be machined under the condition that the clamping position of a workpiece is not changed, and the machining efficiency is greatly improved.
Drawings
Fig. 1 is a perspective view of a dual hole tapping machine according to the present utility model.
Fig. 2 is another angular perspective view of a dual hole tapping machine according to the present utility model.
Fig. 3 is a view showing the internal structure of a fixing case of the double-hole tapping machine according to the present utility model.
Fig. 4 is a view showing an internal structure of a feeder of a double hole tapping machine according to the present utility model.
Fig. 5 is a view showing the internal structure of a base of a double hole tapping machine according to the present utility model.
1. A base; 2. a fixed box; 3. a mounting frame; 4. a clamping plate; 5. a feeder; 6. clamping the motor; 7. clamping a screw rod; 8. clamping the moving plate; 9. a clamping groove; 10. clamping the connecting rod; 11. adjusting a motor; 12. an adjusting groove; 13. adjusting the connecting rod; 14. tapping device; 15. an adjusting plate; 16. adjusting a screw rod; 17. a feed groove; 18. a feed connecting rod; 19. a feed motor; 20. a feed screw; 21. and feeding the moving plate.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the figures 1-5: the utility model provides a double-hole tapping machine, which comprises: the device comprises a base 1, wherein a mounting frame 3 is fixedly connected to the base 1; two clamping plates 4 are arranged in the mounting frame 3 in a sliding manner; a feeder 5 is arranged on the base 1 in a sliding manner, and an adjusting motor 11 is fixedly arranged on the feeder 5; an output shaft of the adjusting motor 11 is fixedly connected with an adjusting screw rod 16, the adjusting screw rod 16 is a bidirectional screw rod, and the adjusting screw rod 16 is in threaded connection with an adjusting plate 15 which is arranged oppositely; the side wall of the feeding machine 5 is provided with an adjusting groove 12, and an adjusting connecting rod 13 fixedly connected with an adjusting plate 15 is arranged in the adjusting groove 12; the side wall of the feeder 5 is provided with two tapping devices 14 fixedly connected with the adjusting connecting rod 13.
The arrangement of the adjusting groove 12 and the adjusting connecting rod 13 can limit the rotation of the adjusting plate 15, so that the rotation of the adjusting screw 16 is converted into the movement of the adjusting plate 15, and the distance between the tapping devices 14 is changed through the adjusting connecting rod 13; according to the application, the distance between the two tapping devices 14 can be adjusted simultaneously by arranging the adjusting screw 16 with the bidirectional threads, so that symmetrical holes can be conveniently machined, the workpiece is not required to be clamped and fixed repeatedly, and the problem that the efficiency of the existing double-hole tapping machine for machining and fixing a plurality of symmetrical holes is low in repeated workpiece fixing can be solved.
The base 1 is fixedly provided with a feed motor 19, an output shaft of the feed motor 19 is fixedly connected with a feed screw 20, and the feed screw 20 is in threaded connection with a feed moving plate 21. The base 1 is provided with a feeding groove 17, a feeding connecting rod 18 fixedly connected with a feeding moving plate 21 is arranged in the feeding groove 17, and the feeding connecting rod 18 is fixedly connected with the feeding machine 5.
The arrangement of the feeding groove 17 and the feeding connecting rod 18 can limit the rotation of the feeding moving plate 21, so that the rotation of the feeding screw 20 is converted into the movement of the feeding moving plate 21, and the feeding machine 5 is driven to move and feed by the feeding connecting rod 18.
The side wall of the mounting frame 3 is fixedly connected with a fixed box 2; the fixed box 2 is provided with a clamping motor 6, and an output shaft of the clamping motor 6 is fixedly connected with a clamping screw rod 7 positioned in the fixed box 2; the clamping screw rod 7 is a bidirectional screw rod, and the clamping screw rod 7 is in threaded connection with a clamping moving plate 8 which is arranged oppositely. A clamping groove 9 communicated with the fixed box 2 is formed in the mounting frame 3, and a clamping connecting rod 10 fixedly connected with the clamping moving plate 8 is arranged in the clamping groove 9; the clamping connecting rod 10 is fixedly connected with the clamping plate 4.
The clamping groove 9 and the clamping connecting rod 10 can limit the rotation of the clamping moving plate 8, so that the rotation of the clamping screw rod 7 is converted into the movement of the clamping moving plate 8, and the clamping connecting rod 10 drives the clamping plate 4 to move to clamp a workpiece.
The feeding machine 5 is provided with scales positioned at two sides of the adjusting groove 12, and the center zero point of the scales is positioned at the center of the two tapping devices 14. The scale is set to facilitate the accurate observation of the distance between the two tapping devices 14 by the staff, thereby making a more accurate adjustment.
Principles of the utility model
When the utility model is used for processing a plurality of symmetrical holes in the same direction of the same workpiece, firstly, the workpiece to be processed is arranged on the mounting frame 3, so that the centers of the symmetrical holes correspond to the centers of the two tapping devices 14; the clamping motor 6 is started to enable the two clamping plates 4 to move towards the direction approaching to each other under the drive of the clamping moving plate 8 and the clamping connecting rod 10 until the workpiece is clamped and fixed by the clamping plates 4. Starting a feed motor 19 to enable the feeder 5 to move towards the direction approaching to the workpiece under the drive of a feed moving plate 21 and a feed connecting rod 18, and enabling the tapping device 14 to work so as to thread two symmetrical holes on the workpiece; after the machining is finished, the clamping position of the workpiece is not required to be disassembled and changed, the feeder 5 is retracted to the original position, then the adjusting motor 11 is started to adjust the distance between the two tapping devices 14, the feeder 5 is controlled to feed for machining threads on the other two symmetrical holes, and the machining efficiency of a plurality of symmetrical holes is greatly improved.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The double-hole tapping machine comprises a base (1), wherein a mounting frame (3) is fixedly connected to the base (1); the method is characterized in that: two clamping plates (4) are arranged in the mounting frame (3) in a sliding manner; a feeding machine (5) is arranged on the base (1) in a sliding manner, and an adjusting motor (11) is fixedly arranged on the feeding machine (5); an output shaft of the adjusting motor (11) is fixedly connected with an adjusting screw rod (16), the adjusting screw rod (16) is a bidirectional screw rod, and the adjusting screw rod (16) is in threaded connection with an adjusting plate (15) which is arranged oppositely; an adjusting groove (12) is formed in the side wall of the feeding machine (5), and an adjusting connecting rod (13) fixedly connected with an adjusting plate (15) is arranged in the adjusting groove (12); the side wall of the feeding machine (5) is provided with two tapping devices (14) fixedly connected with the adjusting connecting rod (13).
2. A dual hole tapping machine as claimed in claim 1, wherein: the feeding device is characterized in that a feeding motor (19) is fixedly arranged on the base (1), a feeding screw rod (20) is fixedly connected to an output shaft of the feeding motor (19), and a feeding moving plate (21) is connected to the feeding screw rod (20) in a threaded mode.
3. A dual hole tapping machine as claimed in claim 2, wherein: the feeding device is characterized in that a feeding groove (17) is formed in the base (1), a feeding connecting rod (18) fixedly connected with a feeding moving plate (21) is arranged in the feeding groove (17), and the feeding connecting rod (18) is fixedly connected with the feeding machine (5).
4. A dual hole tapping machine as claimed in claim 1, wherein: the side wall of the mounting frame (3) is fixedly connected with a fixing box (2); a clamping motor (6) is arranged on the fixed box (2), and a clamping screw rod (7) positioned in the fixed box (2) is fixedly connected to an output shaft of the clamping motor (6); the clamping screw rod (7) is a bidirectional screw rod, and the clamping screw rod (7) is connected with clamping moving plates (8) which are arranged oppositely in a threaded manner.
5. A dual hole tapping machine as defined in claim 4, wherein: a clamping groove (9) communicated with the fixed box (2) is formed in the mounting frame (3), and a clamping connecting rod (10) fixedly connected with the clamping moving plate (8) is arranged in the clamping groove (9); the clamping connecting rod (10) is fixedly connected with the clamping plate (4).
6. A dual hole tapping machine as claimed in claim 1, wherein: the feeding machine (5) is provided with scales positioned on two sides of the adjusting groove (12), and the center zero point of the scales is positioned at the right center of the two tapping devices (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322836429.1U CN221134352U (en) | 2023-10-23 | 2023-10-23 | Double-hole tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322836429.1U CN221134352U (en) | 2023-10-23 | 2023-10-23 | Double-hole tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221134352U true CN221134352U (en) | 2024-06-14 |
Family
ID=91421508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322836429.1U Active CN221134352U (en) | 2023-10-23 | 2023-10-23 | Double-hole tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221134352U (en) |
-
2023
- 2023-10-23 CN CN202322836429.1U patent/CN221134352U/en active Active
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