CN105665793A - Automobile rear axle reducer shell large end face drilling clamp - Google Patents
Automobile rear axle reducer shell large end face drilling clamp Download PDFInfo
- Publication number
- CN105665793A CN105665793A CN201410671067.8A CN201410671067A CN105665793A CN 105665793 A CN105665793 A CN 105665793A CN 201410671067 A CN201410671067 A CN 201410671067A CN 105665793 A CN105665793 A CN 105665793A
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- large end
- automobile axle
- rotary cylinder
- rotation device
- boring grab
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Abstract
Disclosed is an automobile rear axle reducer shell large end face drilling clamp. A drill plate device is arranged at the bottom of an automobile rear axle reducer shell. The automobile rear axle reducer shell is fixed to the drill plate device through a clamping device. The two ends of the drill plate device are connected with a left rotation device and a right rotation device which are arranged on a clamp support correspondingly. The automobile rear axle reducer shell rotates through a rotation air cylinder arranged on the left rotation device. A locating air cylinder is arranged under a drill jig top plate in the drill plate device. The locating air cylinder is connected with an air channel of a rotation connector of the right rotation device through an air passage. According to the automobile rear axle reducer shell large end face drilling clamp provided by the invention, the automatic locating air cylinder and the rotation air cylinder are adopted in the drilling clamp, so that automatic locating and overturning of a workpiece are achieved, and accordingly the precision and quality of hole machining of the workpiece are improved. The automobile rear axle reducer shell large end face drilling clamp is simple in structure, convenient to operate, light, handy and attractive. The problem of air pipe torsion during workpiece overturning is solved, the operation safety is improved, the labor intensity of workers is relieved, and the work efficiency is improved by 20% or above.
Description
Technical field
The present invention relates to a kind of boring grab, particularly relate to a kind of automobile axle and subtract shell large end face boring grab.
Background technology
Automobile axle subtracts shell large end face has multiple hole to need to be processed, and the kind in hole is many and technological requirement is high, needs repeatedly upset workpiece to be discharged by the iron filings produced in construction and be easy to construction in the process in processing hole. It is manually estimate location, gap that existing automobile axle subtracts shell large end face boring grab, carries out chip removal by the method manually repeatedly overturn, adopts the method, and in work progress, labor strength is big, and existence processing hole positions coarse problem.
Summary of the invention
The technical problem to be solved there is provided a kind of automobile axle and subtracts shell large end face boring grab, it is achieved automobile axle subtracts being automatically positioned and air-actuated turnover of shell, improves quality and the precision of hole machined, reduces labor strength and improves work efficiency.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of automobile axle subtracts shell large end face boring grab, automobile axle subtracts and is provided with bushing plate device bottom shell, automobile axle subtracts shell and is fixed on bushing plate device by clamping device, bushing plate device two ends are connected with the left rotation device being arranged in fixture mount and right rotation device respectively, automobile axle is subtracted shell and is rotated by the rotary cylinder being arranged in left rotation device, drill jig top board in bushing plate device has positioning cylinder, positioning cylinder is connected with the air flue of the swivel joint of right rotation device by air flue.
Described fixture mount is open-topped hollow, rectangular frame, and fixture mount two side roof part is provided with the platform placing left rotation device and right rotation device, and platform has bracket.
Described right rotation device includes dextral shaft, swivel joint and connects both swivel joint shaft joints, and described left rotation device includes rotary cylinder and left-handed rotating shaft, and rotary cylinder is located at outside left-handed rotating shaft.
Described rotary cylinder two ends and outside are provided with L-shaped rotary cylinder fixed mount, and rotary cylinder fixed mount horizontal ends is fixed by screws on fixture mount platform, and rotary cylinder termination and outside are fixed by screws in the vertical end of rotary cylinder fixed mount.
Being equipped with bearing on described dextral shaft and left-handed rotating shaft, bearing is fixed on fixture mount platform by bearing block.
Described bushing plate device includes drill jig top board, drill jig base plate and connecting plate.
Described connecting plate is Z-shaped, and connecting plate one end is connected with drill jig top board, and the other end is connected with drill jig base plate
Described clamping device includes pressing plate seat, pressing plate, stud and spring, and described pressing plate is inverted L-shaped, and spring housing is placed on stud in the through hole of the vertical section of pressing plate and is placed in pressing plate seat, is provided with hold-down bolt bottom pressing plate horizontal segment.
A kind of automobile axle provided by the invention subtracts shell large end face boring grab, is automatically positioned cylinder by employing in boring grab and rotary cylinder realizes being automatically positioned and overturning of workpiece, improves precision and the quality of workpiece hole processing. Present configuration is simple, easy to operate, lightly attractive in appearance, solves workpiece turning seasonal epidemic pathogens tubotorsion problem, and processing safety improves, and alleviates labor strength, improves work efficiency more than 20%.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, invention is described further:
Fig. 1 is the A-A sectional view of Fig. 2.
Fig. 2 is present configuration top view.
Fig. 3 is present configuration side view.
Fig. 4 is the structural front view of right rotation device 3 and left rotation device 6 in the present invention.
Fig. 5 is the structure top view of right rotation device 3 and left rotation device 6 in the present invention.
Fig. 6 is the structural side view of right rotation device 3 and left rotation device 6 in the present invention.
The structure top view of bushing plate device 2 in Fig. 7 present invention.
Fig. 8 is the B-B cut-away view of clamping device 5 in the present invention.
In Fig. 1-8: fixture mount 1, rotary cylinder fixed mount 11, bracket 12, bushing plate device 2, positioning cylinder 21, drill jig top board 22, connecting plate 23, drill jig base plate 24, air flue 25, right rotation device 3, swivel joint 31, valve swivel joint shaft joint 32, dextral shaft 33, automobile axle subtracts shell 4, clamping device 5, pressing plate seat 51, pressing plate 52, stud 53, spring 54, hold-down bolt 55, left rotation device 6, rotary cylinder 61, left-handed rotating shaft 62.
Detailed description of the invention
As illustrated in fig. 1-3, a kind of automobile axle subtracts shell large end face boring grab, automobile axle subtracts and is provided with bushing plate device 2 bottom shell 4, automobile axle subtracts shell 4 and is fixed on bushing plate device 2 by clamping device 5, bushing plate device 2 two ends are connected with the left rotation device 6 being arranged in fixture mount 1 and right rotation device 3 respectively, automobile axle is subtracted shell 4 and is rotated by the rotary cylinder 61 being arranged in left rotation device 6, drill jig top board 22 in bushing plate device 2 has positioning cylinder 21, positioning cylinder 21 is connected with the air flue of the swivel joint 31 of right rotation device 3 by air flue 25.
Thus structure, the automobile axle of connection bushing plate device 2 subtracts shell 4 and can be integrally attached on boring grab, being automatically positioned of workpiece is realized by positioning cylinder 21, the automatic turning of workpiece is realized by rotary cylinder 61, positioning cylinder 21 is made to be connected with the air flue of swivel joint 31 by air flue 25, avoid because adopting trachea to connect, the problem that trachea easily reverses in workpiece turning process.
Described fixture mount 1 is open-topped hollow, rectangular frame, and 1 liang of side roof part of fixture mount is provided with the platform placing left rotation device 6 and right rotation device 3, and platform has bracket 12. The hollow design of fixture mount 1 is easy to workpiece and is inside overturn, and the Platform Designing of 1 liang of side roof part of fixture mount is easy to place rotary apparatus, and under platform, bracket 12 can make the intensity of the both sides of fixture mount 1 strengthen, and improves processing safety.
As shown in figs. 4-6, described right rotation device 3 includes dextral shaft 33, swivel joint 31 and connects both swivel joint shaft joints 32, described left rotation device 6 includes rotary cylinder 61 and left-handed rotating shaft 62, and rotary cylinder 61 is located at outside left-handed rotating shaft 62. Swivel joint 31 can allow air, liquid, oily substance and wire connect without pipe, link together with gas (oil) the earthen pipe road or binding post being attached to rotary part either directly through rotary part passage, got rid of the problem that pipe or electrical filament are twisted off because of rotation.
As shown in figures 1-6, described rotary cylinder 61 two ends and outside are provided with L-shaped rotary cylinder fixed mount 11, rotary cylinder fixed mount 11 horizontal ends is fixed by screws on fixture mount 1 platform, and rotary cylinder 61 termination and outside are fixed by screws in the vertical end of rotary cylinder fixed mount 11. Rotary cylinder 61 can be fixed in fixture mount 1 by L-shaped rotary cylinder fixed mount 11, it is prevented that workpiece rotary cylinder 61 in switching process produces to rock.
Being equipped with bearing on described dextral shaft 33 and left-handed rotating shaft 62, bearing is fixed on fixture mount 1 platform by bearing block.
As shown in Fig. 1-3 and Fig. 7, described bushing plate device 2 includes drill jig top board 22, drill jig base plate 24 and connecting plate 23.
Described connecting plate 23 is Z-shaped, and connecting plate 23 one end is connected with drill jig top board 22, and the other end is connected with drill jig base plate 24. Make not to be connected with each other, and formed fixture positioning spigot at the bushing plate of sustained height by Z-shaped connecting plate 23.
As shown in Figure 8, described clamping device 5 includes pressing plate seat 51, pressing plate 52, stud 53 and spring 54.
Described pressing plate 52 is inverted L-shaped, and spring 54 is enclosed within stud 53 and is placed in the through hole of the vertical section of pressing plate 52 and is placed in pressing plate seat 51, being provided with hold-down bolt 55 bottom pressing plate 52 horizontal segment. By controlling unclamping and screw and can realizing workpiece installation in boring grab and fix and dismantle of nut.
This boring grab is used to carry out automobile axle when subtracting shell large end face boring work, first by balance crane or manually put the workpiece in fixture positioning spigot, positioning cylinder 21 can automatically by workpiece top to tram (workpiece around central rotation), operator quickly with clamping device by Workpiece clamping, now bushing plate device 2 and workpiece link into an integrated entity, after bushing plate device 2 and workpiece are together turned over turnback by rotary cylinder 61, carry out drilling construction, bushing plate device 2 and workpiece one returning in the same direction are turned a low-angle by the complete rear rotary cylinder 61 of drilling construction, now rap support can be poured out by the iron filings that drilling construction produces, workpiece goes back to chamfering tapping etc. again that carry out hole construct, after whole operations complete, bushing plate device 2 and workpiece one returning in the same direction are gone to initial position by rotary cylinder 61, unclamp pressing plate 52 can be taken out by workpiece. various sizes of fixture positioning spigot can be formed by changing the connecting plate 23 of different size, make boring grab be applicable to different size automobile axle and subtract shell large end face drilling construction.
Claims (7)
1. an automobile axle subtracts shell large end face boring grab, it is characterized in that: automobile axle subtracts shell (4) bottom and is provided with bushing plate device (2), automobile axle subtracts shell (4) and is fixed on bushing plate device (2) by clamping device (5), bushing plate device (2) two ends are connected with the left rotation device (6) being arranged in fixture mount (1) and right rotation device (3) respectively, automobile axle is subtracted shell (4) and is rotated by the rotary cylinder (61) being arranged in left rotation device (6), drill jig top board (22) in bushing plate device (2) has positioning cylinder (21), positioning cylinder (21) is connected by the air flue of air flue (25) with the swivel joint (31) of right rotation device (3).
2. a kind of automobile axle according to claim 1 subtracts shell large end face boring grab, it is characterized in that: described fixture mount (1) is open-topped hollow, rectangular frame, fixture mount (1) two side roof part is provided with the platform placing left rotation device (6) and right rotation device (3), and platform has bracket (12).
3. a kind of automobile axle according to claim 1 subtracts shell large end face boring grab, it is characterized in that: described right rotation device (3) includes dextral shaft (33), swivel joint (31) and connects both swivel joint shaft joints (32), described left rotation device (6) includes rotary cylinder (61) and left-handed rotating shaft (62), and rotary cylinder (61) is located at left-handed rotating shaft (62) outside.
4. a kind of automobile axle according to claim 3 subtracts shell large end face boring grab, it is characterized in that: described rotary cylinder (61) two ends and outside are provided with L-shaped rotary cylinder fixed mount (11), rotary cylinder fixed mount (11) horizontal ends is fixed by screws on fixture mount (1) platform, and rotary cylinder (61) termination and outside are fixed by screws in the vertical end of rotary cylinder fixed mount (11).
5. a kind of automobile axle according to claim 3 or 4 subtracts shell large end face boring grab, it is characterised in that: being equipped with bearing on described dextral shaft (33) and left-handed rotating shaft (62), bearing is fixed on fixture mount (1) platform by bearing block.
6. a kind of automobile axle according to claim 1 subtracts shell large end face boring grab, it is characterised in that: described bushing plate device (2) includes drill jig top board (22), drill jig base plate (24) and connecting plate (23).
7. a kind of automobile axle according to claim 7 subtracts shell large end face boring grab, it is characterised in that: described connecting plate (23) is for Z-shaped, and connecting plate (23) one end is connected with drill jig top board (22), and the other end is connected with drill jig base plate (24)
A kind of automobile axle according to claim 1 subtracts shell large end face boring grab, it is characterized in that: described clamping device (5) includes pressing plate seat (51), pressing plate (52), stud (53) and spring (54), described pressing plate (52) is inverted L-shaped, spring (54) is enclosed within stud (53) and is placed in the through hole of pressing plate (52) vertically section and is placed in pressing plate seat (51), being provided with hold-down bolt (55) bottom pressing plate (52) horizontal segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671067.8A CN105665793A (en) | 2014-11-21 | 2014-11-21 | Automobile rear axle reducer shell large end face drilling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671067.8A CN105665793A (en) | 2014-11-21 | 2014-11-21 | Automobile rear axle reducer shell large end face drilling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105665793A true CN105665793A (en) | 2016-06-15 |
Family
ID=56957619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410671067.8A Pending CN105665793A (en) | 2014-11-21 | 2014-11-21 | Automobile rear axle reducer shell large end face drilling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105665793A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644472A (en) * | 2017-02-27 | 2017-05-10 | 广东施泰德测控与自动化设备有限公司 | Automatic fixture for testing main speed reducer |
| CN107717543A (en) * | 2017-10-25 | 2018-02-23 | 佛山市宏石激光技术有限公司 | A kind of frock clamp |
-
2014
- 2014-11-21 CN CN201410671067.8A patent/CN105665793A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644472A (en) * | 2017-02-27 | 2017-05-10 | 广东施泰德测控与自动化设备有限公司 | Automatic fixture for testing main speed reducer |
| CN106644472B (en) * | 2017-02-27 | 2023-08-25 | 广东施泰德测控与自动化设备有限公司 | Automatic clamp for testing main speed reducer |
| CN107717543A (en) * | 2017-10-25 | 2018-02-23 | 佛山市宏石激光技术有限公司 | A kind of frock clamp |
| CN107717543B (en) * | 2017-10-25 | 2023-11-17 | 广东宏石激光技术股份有限公司 | Tool clamp |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |