CN211135596U - Closed adjustable multi-spindle drilling machine - Google Patents
Closed adjustable multi-spindle drilling machine Download PDFInfo
- Publication number
- CN211135596U CN211135596U CN201920966397.8U CN201920966397U CN211135596U CN 211135596 U CN211135596 U CN 211135596U CN 201920966397 U CN201920966397 U CN 201920966397U CN 211135596 U CN211135596 U CN 211135596U
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- Prior art keywords
- spindle
- drilling
- fixedly connected
- drill
- adjustable multi
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- 238000005553 drilling Methods 0.000 title claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000003028 elevating effect Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 241000309551 Arthraxon hispidus Species 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a closed adjustable multi-spindle drilling machine, including the objective table, the top of objective table is equipped with the drilling machine main part, the fixed headstock that is equipped with in top of drilling machine main part, the cavity has been seted up to the inside of headstock, the inside of cavity is equipped with drive mechanism, drive mechanism's bottom is equipped with adjustment mechanism, adjustment mechanism's bottom is equipped with the fixing base, a plurality of rectangle slide openings have been seted up on the top of fixing base, the inside slip joint of rectangle slide opening has the slider, the inside activity interlude of slider is equipped with the drill spindle, the bottom of drill spindle is equipped with drilling mechanism, the equal fixedly connected with lifter in both sides of fixing base, the top fixedly connected with connecting rod of two lifters, the bottom. The utility model relates to a closed adjustable multi-spindle drilling machine can carry out the synchronization regulation to a plurality of bores axle, makes the interval between the bore axle the same, improves drilling mechanism's drilling quality and drilling efficiency.
Description
Technical Field
The utility model relates to a drilling machine field, in particular to closed adjustable multi-spindle drilling machine.
Background
The multi-spindle drilling machine is suitable for machining various uncertain hole pieces, wide in application range, suitable for batch drilling of workpieces, capable of improving drilling efficiency and convenient to use and trouble-saving.
The common adjustable multi-spindle drilling machine is composed of a gear box and a universal joint head, when the distance between drill spindles is adjusted, the universal joint is a movable shaft part, so that the universal joint can move left and right within a limited range, and due to the lack of control in precision, the dislocation rate is slightly higher than that of long-term use, so that the drilling precision of a workpiece is easily reduced, and the normal drilling of the workpiece is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a closed adjustable multi-spindle drilling machine 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: the utility model provides a closed adjustable multi-spindle drilling machine, includes the objective table, the top of objective table is equipped with the drilling machine main part, the fixed headstock that is equipped with in top of drilling machine main part, the cavity has been seted up to the inside of headstock, the inside of cavity is equipped with drive mechanism, drive mechanism's bottom is equipped with adjustment mechanism, adjustment mechanism's bottom is equipped with the fixing base, a plurality of rectangle slide openings have been seted up on the top of fixing base, the inside slip joint of rectangle slide opening has the slider, the inside activity interlude of slider is equipped with the drill spindle, the bottom of drill spindle is equipped with drilling mechanism, the equal fixedly connected with lifter in both sides of fixing base, two the top fixedly connected with connecting rod of lifter, the bottom of connecting rod is equipped with elevating system.
Preferably, the transmission mechanism comprises a first gear shaft, a plurality of second gear shafts are meshed and connected with the periphery of the first gear shaft, two ends of the first gear shaft and two ends of the second gear shafts are movably inserted and connected with the two side cavity walls of the cavity respectively, a transmission box is fixedly mounted at the top end of the spindle box, a motor is mounted inside the transmission box, and the output end of the motor is fixedly connected with the top end of the first gear shaft.
Preferably, the adjusting mechanism comprises a first universal joint, the top end of the first universal joint is fixedly connected with the bottom end of the second gear shaft, the bottom end of the first universal joint is fixedly connected with a steering shaft, the bottom end of the steering shaft is fixedly connected with a second universal joint, and the bottom end of the second universal joint is fixedly connected with the top end of the drill shaft.
Preferably, the drilling mechanism is provided with a chuck, the chuck is fixedly arranged at the bottom end of the drill shaft, and the bottom end of the chuck is fixedly provided with a drill bit.
Preferably, elevating system includes the cylinder, the output of cylinder and the bottom fixed connection of connecting rod, the bottom fixed mounting of cylinder has the backup pad, the bottom of backup pad and the top fixed connection of transmission case, two the lifter alternates with the both sides slip of backup pad respectively and is connected.
Preferably, a closed cylinder opposite to the main spindle box is fixedly arranged at the top end of the objective table, and the closed cylinder is made of transparent glass.
Preferably, the motor and the cylinder are respectively electrically connected with an external power supply through an external switch.
The utility model discloses a technological effect and advantage:
1. the utility model adjusts the up-and-down movement of the fixed seat through the lifting mechanism, so that the adjusting slide block synchronously moves in the rectangular sliding hole, the drilling mechanism is synchronously adjusted, the accuracy when the spacing of the drill bits is adjusted is ensured, and the stability of the drill bits during drilling is improved;
2. the utility model ensures that the drill spindle and the transmission mechanism synchronously rotate through the adjusting mechanism, improves the synchronism of the drilling mechanism during drilling, and ensures that the drill bit has the same duration when drilling the workpiece;
3. the utility model discloses a seal the iron fillings that a section of thick bamboo produced when drilling and play and shelter from the effect, guarantee the air quality around the objective table.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
FIG. 2 is a schematic view of the structure of the spindle box of the present invention;
fig. 3 is a schematic top structure view of the fixing base of the present invention;
FIG. 4 is a schematic structural view of an adjusting mechanism and a drilling mechanism of the present invention;
fig. 5 is a schematic view of the overlooking structure inside the spindle box of the present invention.
In the figure: 1. an object stage; 2. a drilling machine main body; 3. a main spindle box; 4. a cavity; 5. a motor; 6. a first gear shaft; 7. a second gear shaft; 8. a first universal joint; 9. a steering shaft; 10. a second universal joint; 11. a drill shaft; 12. a slider; 13. mounting a chuck; 14. a drill bit; 15. a fixed seat; 16. a rectangular slide hole; 17. a lifting rod; 18. a support plate; 19. a connecting rod; 20. a cylinder; 21. the cartridge is closed.
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.
The utility model provides a closed adjustable multi-spindle drilling machine as shown in figures 1-5, which comprises an object stage 1, wherein the top of the object stage 1 is provided with a drilling machine main body 2, the top of the drilling machine main body 2 is fixedly provided with a spindle box 3, the inside of the spindle box 3 is provided with a cavity 4, the inside of the cavity 4 is provided with a transmission mechanism, the bottom of the transmission mechanism is provided with an adjusting mechanism, the bottom of the adjusting mechanism is provided with a fixed seat 15, the top end of the fixed seat 15 is provided with a plurality of rectangular sliding holes 16, the inside of the rectangular sliding holes 16 is slidably clamped with a slide block 12, the inside of the slide block 12 is movably inserted with a drill spindle 11, the bottom of the drill spindle 11 is provided with a drilling mechanism, the slide block 12 belongs to a limiting sliding clamping connection in the rectangular sliding holes 16, when the slide block 12 drives the drill spindle 11 to move in the rectangular sliding holes 16, the, top fixedly connected with connecting rod 19 of two lifter 17, the bottom of connecting rod 19 is equipped with elevating system, guarantee the equilibrium of fixing base 15 when moving in the vertical direction through two lifter 17, guarantee that fixing base 15 is in the horizontality always, accuracy when improving drilling mechanism drilling, the fixed sealed section of thick bamboo 21 that is relative with headstock 3 position that is equipped with in top of objective table 1, the material of sealed section of thick bamboo 21 is clear glass, utilize the iron fillings that sealed section of thick bamboo 21 produced when drilling to shelter from, improve the environmental quality around objective table 1.
The transmission mechanism comprises a first gear shaft 6, a plurality of second gear shafts 7 are meshed around the first gear shaft 6, two ends of the first gear shaft 6 and the second gear shafts 7 are movably connected with the two side cavity walls of the cavity 4 in a penetrating mode respectively, a transmission box is fixedly mounted at the top end of the spindle box 3, a motor 5 is mounted inside the transmission box, the output end of the motor 5 is fixedly connected with the top end of the first gear shaft 6, and the first gear shaft 6 is used for ensuring the plurality of second gear shafts 7 to rotate synchronously.
The adjusting mechanism comprises a first universal joint 8, the top end of the first universal joint 8 is fixedly connected with the bottom end of a second gear shaft 7, the bottom end of the first universal joint 8 is fixedly connected with a steering shaft 9, the bottom end of the steering shaft 9 is fixedly connected with a second universal joint 10, the bottom end of the second universal joint 10 is fixedly connected with the top end of a drill shaft 11, the steering shaft 9 and the second gear shaft 7 are guaranteed to be in a synchronous rotating state through the first universal joint 8 and the second universal joint 10, the rotating speeds of the drill shaft 11 are the same, and the accuracy of a drill bit 14 at the bottom end of the drill shaft 11 in drilling is guaranteed.
The drilling mechanism is provided with a chuck 13, the mounting chuck 13 is fixedly mounted at the bottom end of the drill shaft 11, a drill bit 14 is fixedly mounted at the bottom end of the mounting chuck 13, and the drill bit 14 is used for drilling a workpiece.
The lifting mechanism comprises an air cylinder 20, the output end of the air cylinder 20 is fixedly connected with the bottom end of a connecting rod 19, a supporting plate 18 is fixedly mounted at the bottom end of the air cylinder 20, the bottom end of the supporting plate 18 is fixedly connected with the top end of the transmission case, and the two lifting rods 17 are respectively connected with the two sides of the supporting plate 18 in a sliding penetrating mode.
The motor 5 and the cylinder 20 are electrically connected with an external power supply through an external switch respectively.
This practical theory of operation:
during operation, an external switch of the motor 5 is turned on, the motor 5 drives the first gear shaft 6 to rotate, the first gear shaft 6 drives the second gear shafts 7 on the periphery to synchronously rotate, the second gear shafts 7 drive the steering shaft 9 to rotate through the first universal joints 8, the steering shaft 9 drives the drill shaft 11 to synchronously rotate through the second universal joints 10, so that the drill bit 14 at the bottom end of the drill shaft 11 synchronously rotates, and a workpiece is drilled;
when the drilling mechanism drills, a workpiece is placed on the objective table 1 in the closed cylinder 21, scrap iron is prevented from splashing around when the drill bit 14 drills, the closed cylinder 21 is utilized to shield the scrap iron, and the machining condition of the workpiece in the closed cylinder 21 can be observed through the closed cylinder 21 due to the fact that the closed cylinder 21 is made of transparent glass, and the machining quality of the workpiece is guaranteed;
when the distance between the drill shafts 11 is increased, an external switch of the air cylinder 20 is opened, the output end of the air cylinder 20 is in an extension state, the air cylinder 20 drives the connecting rod 19 to move upwards, the connecting rod 19 drives the two lifting rods 17 to move upwards, the two lifting rods 17 drive the fixed seat 15 to move upwards, the slide block 12 drives the drill shafts 11 to move towards the side of the fixed seat 15 in the rectangular sliding hole 16, the distance between two adjacent drill shafts 11 is increased, the distance between the drill shafts 11 is the same, when the distance between the drill shafts 11 is reduced, the air cylinder 20 drives the connecting rod 19 to move downwards, the connecting rod 19 drives the two lifting rods 17 to move downwards, the two lifting rods 17 drive the fixed seat 15 to move downwards, the slide block 12 drives the drill shafts 11 to move towards the center of the fixed seat 15 in the rectangular sliding hole 16, the distance between the two adjacent drill shafts 11 is reduced, and the distance between the drill shafts 11 is adjusted by adjusting, the drill shaft 11 is made to stably slide in the rectangular slide hole 16, and the stability of the drill 14 in drilling is ensured.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A closed adjustable multi-spindle drilling machine, comprising an object table (1), characterized in that: a drilling machine main body (2) is arranged at the top of the objective table (1), a main spindle box (3) is fixedly arranged at the top of the drilling machine main body (2), a cavity (4) is arranged in the spindle box (3), a transmission mechanism is arranged in the cavity (4), the bottom of the transmission mechanism is provided with an adjusting mechanism, the bottom of the adjusting mechanism is provided with a fixed seat (15), a plurality of rectangular sliding holes (16) are formed at the top end of the fixed seat (15), a sliding block (12) is clamped in the rectangular sliding holes (16) in a sliding manner, a drill shaft (11) is movably inserted in the slide block (12), a drilling mechanism is arranged at the bottom of the drill shaft (11), the equal fixedly connected with lifter (17) in both sides of fixing base (15), two the top fixedly connected with connecting rod (19) of lifter (17), the bottom of connecting rod (19) is equipped with elevating system.
2. The enclosed adjustable multi-spindle drill press as recited in claim 1, wherein: the transmission mechanism comprises a first gear shaft (6), a plurality of second gear shafts (7) are meshed and connected with the periphery of the first gear shaft (6), the two ends of the first gear shaft (6) and the two ends of the second gear shafts (7) are movably inserted and connected with the two side cavity walls of the cavity (4) respectively, a transmission box is fixedly mounted at the top end of the spindle box (3), a motor (5) is mounted inside the transmission box, and the output end of the motor (5) is fixedly connected with the top end of the first gear shaft (6).
3. The enclosed adjustable multi-spindle drill press as recited in claim 1, wherein: the adjusting mechanism comprises a first universal joint (8), the top end of the first universal joint (8) is fixedly connected with the bottom end of a second gear shaft (7), the bottom end of the first universal joint (8) is fixedly connected with a steering shaft (9), the bottom end of the steering shaft (9) is fixedly connected with a second universal joint (10), and the bottom end of the second universal joint (10) is fixedly connected with the top end of a drill shaft (11).
4. The enclosed adjustable multi-spindle drill press as recited in claim 1, wherein: drilling mechanism installation chuck (13), installation chuck (13) fixed mounting is in the bottom of drilling shaft (11), the bottom fixed mounting of installation chuck (13) has drill bit (14).
5. The enclosed adjustable multi-spindle drill press as recited in claim 2, wherein: elevating system includes cylinder (20), the output of cylinder (20) and the bottom fixed connection of connecting rod (19), the bottom fixed mounting of cylinder (20) has backup pad (18), the bottom of backup pad (18) and the top fixed connection of transmission case, two lifter (17) are connected with the both sides slip interlude of backup pad (18) respectively.
6. The enclosed adjustable multi-spindle drill press as recited in claim 1, wherein: the top end of the objective table (1) is fixedly provided with a closed cylinder (21) opposite to the spindle box (3), and the closed cylinder (21) is made of transparent glass.
7. The enclosed adjustable multi-spindle drill press as recited in claim 5, wherein: the motor (5) and the cylinder (20) are respectively electrically connected with an external power supply through an external switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966397.8U CN211135596U (en) | 2019-06-26 | 2019-06-26 | Closed adjustable multi-spindle drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966397.8U CN211135596U (en) | 2019-06-26 | 2019-06-26 | Closed adjustable multi-spindle drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211135596U true CN211135596U (en) | 2020-07-31 |
Family
ID=71742797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920966397.8U Expired - Fee Related CN211135596U (en) | 2019-06-26 | 2019-06-26 | Closed adjustable multi-spindle drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211135596U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355343A (en) * | 2020-10-23 | 2021-02-12 | 绵阳飞腾精密机械科技有限公司 | Special drilling machine for interference hole |
| CN112355349A (en) * | 2020-11-09 | 2021-02-12 | 滁州环球聚氨酯科技有限公司 | Machining device for multi-station forklift wheels |
| CN113417178A (en) * | 2021-07-27 | 2021-09-21 | 中铁物总资源科技有限公司 | Multi-degree-of-freedom porous drilling method applied to railway waste steel rail repair |
| CN118808716A (en) * | 2024-09-20 | 2024-10-22 | 新乡天鑫新能源机械有限公司 | A planetary gear multi-axis combined drilling device |
| CN119457175A (en) * | 2024-12-23 | 2025-02-18 | 南京三泰机械制造有限公司 | A valve drilling and boring processing device |
-
2019
- 2019-06-26 CN CN201920966397.8U patent/CN211135596U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355343A (en) * | 2020-10-23 | 2021-02-12 | 绵阳飞腾精密机械科技有限公司 | Special drilling machine for interference hole |
| CN112355349A (en) * | 2020-11-09 | 2021-02-12 | 滁州环球聚氨酯科技有限公司 | Machining device for multi-station forklift wheels |
| CN113417178A (en) * | 2021-07-27 | 2021-09-21 | 中铁物总资源科技有限公司 | Multi-degree-of-freedom porous drilling method applied to railway waste steel rail repair |
| CN118808716A (en) * | 2024-09-20 | 2024-10-22 | 新乡天鑫新能源机械有限公司 | A planetary gear multi-axis combined drilling device |
| CN118808716B (en) * | 2024-09-20 | 2024-11-22 | 新乡天鑫新能源机械有限公司 | Planetary gear multi-shaft combined drilling device |
| CN119457175A (en) * | 2024-12-23 | 2025-02-18 | 南京三泰机械制造有限公司 | A valve drilling and boring processing device |
| CN119457175B (en) * | 2024-12-23 | 2025-10-24 | 南京三泰机械制造有限公司 | A valve drilling and boring 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20210626 |