CN114700747A - Multi-station multi-hole tapping device for door lock fixing plate - Google Patents
Multi-station multi-hole tapping device for door lock fixing plate Download PDFInfo
- Publication number
- CN114700747A CN114700747A CN202210493484.2A CN202210493484A CN114700747A CN 114700747 A CN114700747 A CN 114700747A CN 202210493484 A CN202210493484 A CN 202210493484A CN 114700747 A CN114700747 A CN 114700747A
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- shaft
- door lock
- fixing plate
- lock fixing
- tapping device
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 28
- 230000008878 coupling Effects 0.000 claims description 38
- 238000010168 coupling process Methods 0.000 claims description 38
- 238000005859 coupling reaction Methods 0.000 claims description 38
- 238000003754 machining Methods 0.000 claims description 15
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a multi-station multi-hole tapping device for a door lock fixing plate, belongs to the technical field of processing equipment for elevator door lock fixing plates, and solves the problem of low processing efficiency.
Description
Technical Field
The invention relates to the field of processing equipment of elevator door lock fixing plates, in particular to a multi-station multi-hole tapping device for the elevator door lock fixing plates.
Background
In elevator lock accessory, generally adopt the lock fixed plate to fix the lock device, the both ends of lock fixed plate are bent, and one end is upwards bent, and one end is bent downwards to bend the board at both ends stroke, and form the medium plate in the centre, the medium plate position has two mounting holes, and we need drill and tap on the board of bending of lock fixed plate for the convenient installation lock, make things convenient for bolt assembly like this.
The efficiency is low when one drilling machine and one tapping machine are adopted for processing the raw material metal plate, and if a plurality of devices are adopted, the control is not easy, and the technical problem to be solved is how to control a plurality of processing devices.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, at least solves the technical problems in the related technology to a certain extent, and provides the multi-station multi-hole tapping device for the door lock fixing plate, which has the advantages of improving the processing efficiency and the processing quality.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a porous chasing bar of lock fixed plate multistation, includes the revolving stage, fixes the positioning seat on the revolving stage mesa, positioning seat evenly distributed is provided with the processing host computer on the corresponding processing position of every positioning seat, the flexible driver of the rotatory rotary driver of dress chuck, drive chuck rectilinear movement is adorned including dress chuck, drive to the processing host computer, and the dress chuck assembly drill bit on the processing host computer forms the puncher, and the dress chuck assembly tapping tool bit on the processing host computer forms the tapping machine.
Preferably, the processing host is vertically or horizontally mounted.
Preferably, the rotary driver comprises a motor, a speed change gear box, a coupling assembly and a support, the motor is connected with an input shaft of the speed change gear box, an output shaft of the speed change gear box is connected with the coupling assembly, and the coupling assembly is carried on the support for supporting and linked with the clamping head.
Preferably, the coupling assembly comprises an input end shaft, a universal coupling, an intermediate shaft and an output end shaft, the input end shaft is connected with the intermediate shaft through the universal coupling, the intermediate shaft is connected with the output end shaft through another universal coupling, the intermediate shaft comprises an outer sleeve and an inner shaft, and the inner shaft and the outer sleeve are in telescopic movement.
Preferably, a polygonal inner cavity is formed in the outer sleeve, and the inner shaft is matched with the polygonal inner cavity to perform telescopic movement and limit mutual rotation with the outer sleeve.
Preferably, the support includes supporting seat, strengthening rib and flange ring, the strengthening rib is connected between supporting seat and flange ring, be fixed with the dead lever on the flange ring, be provided with long waist hole on the dead lever, the other end of dead lever cup joints on drill bit or tapping tool bit.
Preferably, the telescopic driver is an air cylinder or a hydraulic cylinder and is used for pushing the machining host to move.
Preferably, the coupling assembly comprises an input end shaft, a universal coupling, an intermediate shaft and an output end shaft, the input end shaft is connected with the intermediate shaft through the universal coupling, the intermediate shaft is connected with the output end shaft through another universal coupling, and the intermediate shaft is provided with an air spring.
Preferably, the positioning seat is provided with a positioning column which is used for clamping a door lock fixing plate.
Compared with the background art, the technical effects of the invention are mainly embodied in the following aspects:
1. the machining hosts are matched with one another, the machining hosts can be configured into drilling or tapping according to machining requirements, and the drilling and tapping can be completed in one working cycle, so that the machining efficiency is improved;
2. the processing and maintenance are simpler and more convenient, the use is easier, and the cost is saved for the later maintenance;
3. the work is reliable and stable, the punching and tapping quality is high, and the service life of the equipment is long.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic structural diagram of the positioning seat in the embodiment;
FIG. 3 is a schematic structural diagram of a vertical machining host in an embodiment;
FIG. 4 is a schematic structural view of the coupling assembly;
fig. 5 is an enlarged view of a portion a of fig. 3.
Reference numerals: 1. a turntable; 2. positioning seats; 21. a positioning column; 3. a processing host machine; 4. assembling a chuck; 5. a rotary driver; 51. a motor; 52. a change speed gear box; 53. a coupling assembly; 531. an input end shaft; 532. a universal coupling; 533. an intermediate shaft; 534. an output end shaft; 54. a support; 541. a supporting seat; 542. reinforcing ribs; 543. a flange ring; 545. fixing the rod; 546. a long waist hole; 6. a telescopic driver; 7. a door lock fixing plate.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
Example (b):
a multi-station multi-hole tapping device for a door lock fixing plate 7 is shown in figures 1 and 2 and comprises a rotary table 1 and positioning seats 2 fixed on the table top of the rotary table 1, wherein the positioning seats 2 are uniformly distributed, positioning columns 21 are arranged on the positioning seats 2, and the positioning columns 21 are used for clamping the door lock fixing plate 7. In the exemplary embodiment of fig. 1, six positioning sockets 2 are provided, which are distributed uniformly, i.e. each positioning socket 2 is spaced apart by 60 °. The positioning seat 2 is fixed on the rotary table 1, the rotary table 1 can control the rotation angle through the servo motor 51 below, thereby the processing step is completed at every turn and the back is rotated by 60 degrees to carry out the cycle work, wherein two stations are idle, one station is used for placing 7 raw materials of the door lock fixing plate, one station is used for taking the door lock fixing plate 7 after the processing is completed, according to the circumferential direction, the next station in the clockwise direction of placing the station is used for processing the upper surface of the middle plate, the processing host machine 3 of the vertical structure is adopted, and the processing host machine 3 of the horizontal structure is adopted at the next three stations.
Referring to fig. 1, a processing host 3 is arranged at a corresponding processing position of each positioning seat 2, the processing host 3 comprises a chuck 4, a rotary driver 5 for driving the chuck 4 to rotate, and a telescopic driver 6 for driving the chuck 4 to move linearly, the chuck 4 on the processing host 3 is provided with a drill bit to form a punching machine, and the chuck 4 on the processing host 3 is provided with a tapping tool bit to form a tapping machine. Therefore, the machining host 3 is structurally consistent, maintenance and replacement of parts are facilitated, vertical installation or horizontal installation of the machining host 3 can be achieved, and machining requirements are met.
In particular, reference may be made to a horizontal configuration of the rotary drive 5, the rotary drive 5 comprising a motor 51, a change speed gearbox 52, a coupling assembly 53, and a bracket 54. The motor 51 is connected to an input shaft of the change speed gear box 52, an output shaft of the change speed gear box 52 is connected to a coupling unit 53, and the coupling unit 53 is mounted on a support bracket 54 for supporting and interlocked with the chuck 4. The mechanical principle is as follows: the motor 51 drives the speed change gear box 52, the speed change gear box 52 can be used for adjusting the rotating speed and the torque, the coupling assembly 53 is used for connecting and driving, so that long-distance driving is overcome, the bracket 54 supports the driving to provide working stability, the specific shape of the bracket 54 is not limited, and in the scheme, the horizontal bracket 54 and the vertical bracket 54 are different in structure but similar in working effect. In the horizontal configuration, the support 54 is protected and supported in a sleeve-like configuration.
Regarding the coupling assembly 53, referring to fig. 4, the coupling assembly 53 includes an input end shaft 531, a universal coupling 532, an intermediate shaft 533 and an output end shaft 534, the input end shaft 531 is connected to the intermediate shaft 533 through the universal coupling 532, the intermediate shaft 533 is connected to the output end shaft 534 through another universal coupling 532, the intermediate shaft 533 includes an outer sleeve and an inner shaft, and the inner shaft and the outer sleeve are telescopically movable. The coupling assembly 53 can be applied to a vertical structure and can also be applied to a horizontal structure, and the structure of the coupling assembly 53 is capable of transmitting a transmission in a longer range and has a telescopic capability compared with a common coupling.
Specifically, a polygonal inner cavity is formed in the outer sleeve, and the inner shaft is matched with the polygonal inner cavity to stretch and move and limit the inner shaft and the outer sleeve to rotate mutually. It can be seen that the intermediate shaft 533 in the coupling assembly 53 can also be a gas spring. The advantage of this scheme lies in that the air spring can slow down the speed of flexible process, can improve the stability of work. Is the preferred embodiment.
As for the processing main machine 3 with a vertical structure, it can be further understood by referring to fig. 3 and 5, the bracket 54 includes a supporting seat 541, a reinforcing rib 542, and a flange ring 543, the reinforcing rib 542 is connected between the supporting seat 541 and the flange ring 543, a fixing rod 545 is fixed on the flange ring 543, a long waist hole 546 is provided on the fixing rod 545, and the other end of the fixing rod 545 is sleeved on a drill or a tapping tool bit. Therefore, the position of the drill bit or the tapping tool bit can be changed through the assembly adjustment of the fixing rod 545, so that the machining requirements of different hole positions can be met.
In combination with the above scheme, the telescopic driver 6 is a cylinder or a hydraulic cylinder, and is used for pushing the machining host 3 to move. For the telescopic driver 6, it is mainly the removal that realizes the processing host computer 3, can directly assemble the processing host computer 3 on the promotion axle of telescopic driver 6, also can use it to promote the clamping head 4 and move, for vertical, can directly drive the support 54 and move to when support 54 goes up and down, can fix a plurality of clamping heads 4 on the support 54, thereby can once only drive the processing of a plurality of holes in step, improve work efficiency.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (9)
1. The utility model provides a porous chasing bar of door lock fixed plate multistation, includes revolving stage (1), fixes positioning seat (2) on revolving stage (1) mesa, positioning seat (2) evenly distributed is provided with processing host computer (3), characterized by on the corresponding processing position of every positioning seat (2): the machining host (3) comprises a clamping head (4), a rotary driver (5) for driving the clamping head (4) to rotate and a telescopic driver (6) for driving the clamping head (4) to move linearly, a drill bit is assembled on the clamping head (4) on the machining host (3) to form a punching machine, and a tapping tool bit is assembled on the clamping head (4) on the machining host (3) to form a tapping machine.
2. The multi-station multi-hole tapping device for the door lock fixing plate as claimed in claim 1, wherein: the processing host (3) is vertically or horizontally arranged.
3. The multi-station multi-hole tapping device for the door lock fixing plate as claimed in claim 2, wherein: the rotary driver (5) comprises a motor (51), a speed change gear box (52), a coupling assembly (53) and a support (54), wherein the motor (51) is connected with an input shaft of the speed change gear box (52), an output shaft of the speed change gear box (52) is connected with the coupling assembly (53), and the coupling assembly (53) is arranged on the support (54) used for supporting and is linked with the clamping head (4).
4. The multi-station multi-hole tapping device for the door lock fixing plate as claimed in claim 3, wherein: the coupling assembly (53) comprises an input end shaft (531), a universal coupling (532), a middle shaft (533) and an output end shaft (534), the input end shaft (531) is connected with the middle shaft (533) through the universal coupling (532), the middle shaft (533) is connected with the output end shaft (534) through another universal coupling (532), the middle shaft (533) comprises an outer sleeve and an inner shaft, and the inner shaft and the outer sleeve are in telescopic movement.
5. The multi-station multi-hole tapping device for the door lock fixing plate as claimed in claim 4, wherein: the outer sleeve is provided with a polygonal inner cavity, and the inner shaft is matched with the polygonal inner cavity to perform telescopic movement and limit mutual rotation with the outer sleeve.
6. The multi-station multi-hole tapping device for the door lock fixing plate as claimed in claim 5, wherein: support (54) include supporting seat (541), strengthening rib (542) and flange ring (543), strengthening rib (542) are connected between supporting seat (541) and flange ring (543), be fixed with dead lever (545) on flange ring (543), be provided with long waist hole (546) on dead lever (545), the other end of dead lever (545) cup joints on drill bit or tapping tool bit.
7. The multi-station multi-hole tapping device for the door lock fixing plate as claimed in claim 1, wherein: the telescopic driver (6) is an air cylinder or a hydraulic cylinder and is used for pushing the machining host (3) to move.
8. The multi-station multi-hole tapping device for the door lock fixing plate as claimed in claim 3, wherein: the coupling assembly (53) comprises an input end shaft (531), a universal coupling (532), a middle shaft (533) and an output end shaft (534), the input end shaft (531) is connected with the middle shaft (533) through the universal coupling (532), the middle shaft (533) is connected with the output end shaft (534) through another universal coupling (532), and the middle shaft (533) adopts an air spring.
9. The multi-station multi-hole tapping device for the door lock fixing plate as claimed in claim 1, wherein: and a positioning column (21) is arranged on the positioning seat (2), and the positioning column (21) is used for clamping the door lock fixing plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210493484.2A CN114700747A (en) | 2022-04-26 | 2022-04-26 | Multi-station multi-hole tapping device for door lock fixing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210493484.2A CN114700747A (en) | 2022-04-26 | 2022-04-26 | Multi-station multi-hole tapping device for door lock fixing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114700747A true CN114700747A (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210493484.2A Pending CN114700747A (en) | 2022-04-26 | 2022-04-26 | Multi-station multi-hole tapping device for door lock fixing plate |
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| Country | Link |
|---|---|
| CN (1) | CN114700747A (en) |
Citations (13)
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| CN203125130U (en) * | 2013-03-04 | 2013-08-14 | 昆山上达精密配件有限公司 | Automatic multi-process drilling and tapping all-in-one machine |
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Application publication date: 20220705 |