CN104647086B - Universal axle housing clamping device - Google Patents
Universal axle housing clamping device Download PDFInfo
- Publication number
- CN104647086B CN104647086B CN201510011501.4A CN201510011501A CN104647086B CN 104647086 B CN104647086 B CN 104647086B CN 201510011501 A CN201510011501 A CN 201510011501A CN 104647086 B CN104647086 B CN 104647086B
- Authority
- CN
- China
- Prior art keywords
- screw rod
- axle housing
- nut
- screw
- pressing plate
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The invention provides a universal axle housing clamping device. The universal axle housing clamping device comprises a worktable (1), and is characterized in that the worktable (1) is connected with a group of jacking mechanisms (2), the worktable (1) is also connected with a pressing mechanism (3), and the group of jacking mechanisms (2) is matched with the pressing mechanism (3) to fix an axle housing. By adopting the combination way of the jacking mechanisms and the pressing mechanism, the universal axle housing clamping device is suitable for machining various axle housings of different model numbers, and the rigidness and position stability of the workpiece in the machining process also can be guaranteed; moreover, the universal axle housing clamping device is simple in structure, convenient to manufacture, low in cost, convenient to operate, high in production efficiency and low in production cost.
Description
Technical field：
The present invention relates to a kind of fixture of auto parts, it is exactly specifically a kind of general axle housing clamping device.
Background technology：
Rear axle housing is larger, longer due to part, joins needs during brill and digs a dell in Drilling machines bench side, by part portion
It is placed in hole and can realize processing.Additionally, join during brill clamping and correction all cumbersome and potential very big potential safety hazard,
And the fixture processing now rear axle housing does not possess versatility substantially, these processing therefore to be completed, it usually needs change multiple folders
Tool just enables, and is so accomplished by carrying out multiple clamping to part, and this has resulted in part positioning hardly possible, part stability during processing
The problems such as difference, and then lead to the reduction of operating efficiency and the decline of Product Precision.And work as and need to process multiple different models
Axle housing when the problems referred to above and shortcoming just more prominent.
Content of the invention：
The present invention is exactly to overcome the deficiencies in the prior art, provides a kind of general axle housing clamping device, its tool
There is structure simple, easily manufactured, with low cost, and be applied to positioning and the clamping process of Multiple Type axle housing, improve axle housing
Operating efficiency during drilling operating.
For achieving the above object, the present invention provides technical scheme below：
A kind of general axle housing clamping device, it includes, workbench, is characterised by：It is provided with one group of connecting hole on the table,
Arrange at least one to be connected jacking mechanism with connecting hole, described jacking mechanism includes：Base plate, is provided with base plate
One group of nut base, be provided with the supporting pin being matched therewith in nut base, is additionally provided with and is connected with workbench on base plate
Screw；
One hold-down mechanism being connected with workbench of setting, it includes pressing plate, arranges bolt, is connected with bolt
Gripper shoe, nut, and pressing plate is run through in one end of bolt；
It is provided with screw seat on the supporting plate, alignment pin is set, the alignment pin screw rod of alignment pin one end is matched with screw seat；
A pair of connecting seat is arranged with the pressing plate of gripper shoe both sides, in all hinged swing arm of each connecting seat,
Two swing arm one end bridge a bridge, are provided with screw on bridge；
It is provided with a screw rod matching in screw, the shaft of screw rod is provided with one section of handle, in the spiral shell of handle side
Bar is provided with a depression bar nut, extends outward a depression bar on depression bar nut；
It is provided with one group of pressing plate screw rod in pressing plate bottom, pressing plate screw rod is equipped with clamping plate, in the pressing plate spiral shell of clamping plate side
Bar is provided with locking nut；
Described jacking mechanism and hold-down mechanism cooperate and fix axle housing；
One group of nut base in described jacking mechanism becomes arcuation to be distributed on base plate；
One end of alignment pin screw rod in described hold-down mechanism can pass through screw seat, and sets in the end of alignment pin screw rod
There is regulation rotation hand wheel.
On the basis of technique scheme, can also there is technical scheme further below：
Supporting pin in described jacking mechanism is additionally provided with adjusting handle.
Depression bar locking handwheel is additionally provided with the screw rod on the depression bar nut top in described hold-down mechanism.
It is an advantage of the current invention that：
The present invention adopts jacking mechanism and the combination of hold-down mechanism to be suitable for processing multiple types axle housing, simultaneously again permissible
Ensure rigid, position the stability of workpiece in workpiece process, and present configuration is simple, easily manufactured, low cost
Honest and clean, easy and simple to handle, improve production efficiency, reduce production cost.
Brief description:
Fig. 1 is schematic diagram during present invention work；
Fig. 2 is the structural representation of jacking mechanism；
Fig. 3 is the structural representation of hold-down mechanism；
Fig. 4 is the right view of Fig. 1.
Specific embodiment：
As shown in figure 1, a kind of general axle housing clamping device, it includes, workbench 1, is provided with one group of connection on workbench 1
Hole, on connecting hole, one group of jacking mechanism 2 of corresponding connection, is also connected with one end of the workbench 1 between two jacking mechanisms 2
One hold-down mechanism 3, described one group of jacking mechanism 2 can cooperate with hold-down mechanism 3 and for axle housing 4 be fixed on workbench 1,
To be processed to axle housing.
As shown in Fig. 2 described jacking mechanism 2 includes：Base plate 2a, is provided with curved end in the side of base plate 2a, is leaning on
The nut base 2b of one composition arcuation distribution is interval with nearly curved end base plate 2a, one group of supporting pin 2c is set, supporting
Pin 2c is provided with adjusting handle 2d, is provided with, in the bottom of supporting pin 2c, the screw rod 2e matching with nut base 2b, by rotating
Adjusting handle 2d just quickly can easily adjust the height of supporting pin 2c, is additionally provided with and the company on workbench 1 on base plate 2a
Meet the screw 2f that hole is connected, be connected by the connecting hole of screw 2f and diverse location on workbench and can realize jacking
Mechanism 2 change in location on the table, to adapt to the jacking to different model axle housing.
As shown in Figure 1,3, described hold-down mechanism 3 includes：Pressing plate 3a, is provided with nut 3b on pressing plate 3a, in nut 3b
It is provided with gripper shoe 3c, in piece bolt 3d passing through gripper shoe 3c, nut 3b and pressing plate 3a of setting, described bolt 3d can
So that gripper shoe 3c, nut 3b and pressing plate 3a to link together, then gripper shoe 3c can be adjusted by rotating nut 3b
Height, near gripper shoe 3c one end plate face on be additionally provided with screw seat 3e.
One alignment pin 3f of setting, is provided with the alignment pin screw rod forming cooperation with screw seat 3e in the bottom of alignment pin 3f
After 3g, alignment pin screw rod 3g pass through screw seat 3e, regulation rotation hand wheel 3h is additionally provided with the end of alignment pin screw rod 3g, passes through
Adjusting rotation hand wheel can be with the height of elevation dowel pin 3f.
A pair of connecting seat 3r is arranged with the pressing plate 3a of gripper shoe 3c both sides, in all hinged one of each connecting seat 3r
Swing arm 3k, bridges a bridge 3j in two swing arm 3k other ends, is provided with screw 3m on bridge 3j, and setting one is matched with screw 3m
The screw rod 3n closing, the shaft of screw rod is provided with one section of handle 3o, is provided with a depression bar nut 3p on the screw rod of handle 3o side,
One depression bar 3q is extended outward on depression bar nut 3p, depression bar locking handwheel is additionally provided with depression bar nut 3p upper screw
3i, by the height of rotary handle 3o just adjustable screw 3n, depression bar locking handwheel 3i can limit depression bar nut 3p in screw rod
Position on 3n.
It is provided with one group of pressing plate screw rod 3s in pressing plate 3a bottom, clamping plate 3y is equipped with screw rod, in clamping plate 3y opposite side
Screw rod is provided with locking nut 3t, can adjust position on pressing plate screw rod 3s for the clamping plate 3y by locking nut 3t, by pressure
Plate 3a is matched with clamping plate 3y and can fix on the table hold-down mechanism 3.
Operation principle：
As shown in Fig. 1,4, correspondence fixes two jacking mechanisms 2 on the table, and hold-down mechanism 3 is being fixed on workbench
On, then hemisphere inner chamber 5 shell of axle housing is placed on the workbench between two jacking mechanisms 2, then adjusts on jacking mechanism
Supporting pin 2c and hold-down mechanism 3 on alignment pin 3f so that the top of supporting pin and alignment pin can be with hemisphere inner cavity
The axle housing contact of surrounding, and make axle housing holding level, then the swing arm 3k on regulation hold-down mechanism 3 and depression bar 3q makes to press
The inside of the oblique hemisphere inner chamber 5 reaching axle housing of bar 3q, is rotated further by depression bar nut 3p and drives depression bar 3q to drop to correct position pressure
The hemisphere inner chamber of tight axle housing, then rotates depression bar locking handwheel 3i locking depression bar 3q.
Claims (3)
1. a kind of general axle housing clamping device, it includes, workbench（1）, it is characterised by：In workbench（1）It is provided with one group even
Connect hole, arranging at least one can be connected jacking mechanism with connecting hole（2）, described jacking mechanism（2）Including：Base plate
（2a）, one group of nut base is provided with base plate（2b）, in nut base（2b）In be provided with the supporting pin being matched therewith（2c）,
In base plate（2a）On be additionally provided with and workbench（1）The screw connecting（2f）；
One hold-down mechanism being connected with workbench of setting（3）, it includes pressing plate (3a), arranges bolt（3d）, in bolt
（3d）On be connected with gripper shoe（3c）, nut（3b）, and bolt（3d）One end run through pressing plate (3a)；
In gripper shoe（3c）It is provided with screw seat（3e）, alignment pin is set（3f）, alignment pin（3f）The alignment pin screw rod of one end
（3g）With screw seat（3e）Match；
In gripper shoe（3c）It is arranged with a pair of connecting seat on the pressing plate (3a) of both sides（3r）, in each connecting seat（3r）All hinged
One swing arm（3k）, in two swing arms（3k）One end bridges a bridge（3j）, in bridge（3j）It is provided with screw（3m）；
In screw（3m）Inside it is provided with a screw rod matching（3n）, screw rod（3n）Shaft be provided with one section of handle（3o）,
Handle（3o）The screw rod of side is provided with a depression bar nut（3p）, in depression bar nut（3p）On extend outward a depression bar
（3q）；
It is provided with one group of pressing plate screw rod in pressing plate (3a) bottom（3s）, in pressing plate screw rod（3s）On be equipped with clamping plate（3y）, in clamping plate
（3y）The pressing plate screw rod of side is provided with locking nut（3t）；
Described jacking mechanism（2）With hold-down mechanism（3）Cooperate axle housing（4）Fixing；
Described jacking mechanism（2）In one group of nut base（2b）Arcuation is become to be distributed in base plate（2a）On；
Described hold-down mechanism（3）In alignment pin screw rod（3g）One end can pass through screw seat（3e）, and in alignment pin screw rod
（3g）End be provided with regulation rotation hand wheel（3h）.
2. a kind of general axle housing clamping device according to claim 1 it is characterised in that：In described jacking mechanism（2）
In supporting pin（2c）On be additionally provided with adjusting handle（2d）.
3. a kind of general axle housing clamping device according to claim 1 it is characterised in that：In described hold-down mechanism（3）
In depression bar nut（3p）The screw rod on top（3n）On be additionally provided with depression bar locking handwheel（3i）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510011501.4A CN104647086B (en) | 2015-01-12 | 2015-01-12 | Universal axle housing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510011501.4A CN104647086B (en) | 2015-01-12 | 2015-01-12 | Universal axle housing clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104647086A CN104647086A (en) | 2015-05-27 |
| CN104647086B true CN104647086B (en) | 2017-02-22 |
Family
ID=53238997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510011501.4A Expired - Fee Related CN104647086B (en) | 2015-01-12 | 2015-01-12 | Universal axle housing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104647086B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272283B (en) * | 2016-08-30 | 2018-10-30 | 江苏双汇电力发展股份有限公司 | Pressure shielding ring support one-shot forming apparatus |
| CN107263002A (en) * | 2017-07-25 | 2017-10-20 | 成都焊研科技有限责任公司 | Positioning fixture applied to driving axle housing bonnet inseam automatic welding device |
| CN107414528B (en) * | 2017-07-28 | 2018-12-14 | 安徽江淮汽车集团股份有限公司 | Truck rear axle housing multistage manufacturing processes fixture |
| CN107617906B (en) * | 2017-11-09 | 2023-08-08 | 丽水职业技术学院 | Clamping seat for machining end face of automobile bearing cover |
| CN110125984B (en) * | 2018-08-31 | 2020-03-24 | 南京涵铭置智能科技有限公司 | Fixing device convenient to mount mechanical arm |
| CN114473506A (en) * | 2022-02-28 | 2022-05-13 | 江门银特银数控机床有限公司 | Drilling and chamfering machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3714066B2 (en) * | 1999-11-17 | 2005-11-09 | 日産自動車株式会社 | Work clamping apparatus and work clamping method |
| CN102873563B (en) * | 2012-09-25 | 2015-06-03 | 汪炳森 | Shell-class machine tool fixture |
| CN103692228B (en) * | 2013-12-30 | 2016-04-27 | 郑州精益达汽车零部件有限公司 | Vertical machining centre processing passenger car axle end face and bottom surface frock |
| CN104128826A (en) * | 2014-07-31 | 2014-11-05 | 河南森茂机械有限公司 | Clamp special for automobile front axle housing |
| CN204449974U (en) * | 2015-01-12 | 2015-07-08 | 合肥美桥汽车传动及底盘系统有限公司 | A kind of general axle housing clamping device |
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2015
- 2015-01-12 CN CN201510011501.4A patent/CN104647086B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104647086A (en) | 2015-05-27 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20220112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |