CN104647086A - Universal axle housing clamping device - Google Patents
Universal axle housing clamping device Download PDFInfo
- Publication number
- CN104647086A CN104647086A CN201510011501.4A CN201510011501A CN104647086A CN 104647086 A CN104647086 A CN 104647086A CN 201510011501 A CN201510011501 A CN 201510011501A CN 104647086 A CN104647086 A CN 104647086A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- axle housing
- nut
- clamping device
- 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.)
- Granted
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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, is exactly specifically a kind of general axle housing clamping device.
Background technology:
Rear axle housing due to part more greatly, longer, when joining brill, needs dig a dell at Drilling machines bench side, can realize processing in the hole that is placed in by Components.In addition, clamping and correct all cumbersome when joining brill, and potential very large potential safety hazard, and the fixture processing now rear axle housing does not possess versatility substantially, therefore will complete these processing, usually needing to change multiple fixture could realize, so just need to carry out multiple clamping to part, it is difficult that this just causes part location, adds the problems such as part stability difference in man-hour, and then cause the reduction of operating efficiency and the decline of Product Precision.And the problems referred to above and shortcoming are just more outstanding when needing the axle housing processing multiple different model.
Summary of the invention:
The present invention is exactly to overcome the deficiencies in the prior art, a kind of general axle housing clamping device is provided, it is simple, easily manufactured, with low cost that it has structure, and be applicable to location and the clamping process of Multiple Type axle housing, improves operating efficiency during axle housing drilling operating.
For achieving the above object, the invention provides following technical scheme:
A kind of general axle housing clamping device, it comprises, workbench, be characterised in that: be 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 comprises: base plate, and base plate is provided with one group of nut base, in nut base, be provided with the supporting pin matched with it, base plate is also provided with the screw be connected with workbench;
Arrange a hold-down mechanism be connected with workbench, it comprises pressing plate, arranges bolt, and bolt is connected with gripper shoe, nut, and pressing plate is run through in one end of bolt;
Be provided with screw seat on the supporting plate, arrange alignment pin, the alignment pin screw rod of alignment pin one end matches with screw seat;
The pressing plate of gripper shoe both sides is arranged with a pair Connection Block, in all hinged swing arm of each Connection Block, at two swing arm other ends cross-over connection bridge, is provided with screw at bridge;
In screw, be provided with a screw rod matched, the shaft of screw rod is provided with one section of handle, the screw rod of handle side is provided with a depression bar nut, depression bar nut extends outward a depression bar;
Bottom pressing plate, be provided with one group of pressing plate screw rod, pressing plate screw rod is equipped with clamping plate, the pressing plate screw rod of clamping plate opposite side is provided with locking nut;
Described jacking mechanism and hold-down mechanism cooperatively interact and to be fixed by axle housing.
On the basis of technique scheme, following further technical scheme can also be had:
One group of nut base in described jacking mechanism becomes arcuation to be distributed on base plate.
Supporting pin in described jacking mechanism is also provided with adjusting handle.
Screw seat can be passed in one end of alignment pin screw rod in described hold-down mechanism, and is provided with adjustment rotation hand wheel in the end of alignment pin screw rod.
The screw rod on the depression bar nut top in described hold-down mechanism is also provided with depression bar locking handwheel.
The invention has the advantages that:
The present invention adopts the combination of jacking mechanism and hold-down mechanism to be applicable to processing multiple types axle housing, the rigidity of workpiece in workpiece process, the stability of position can be ensured again simultaneously, and structure of the present invention is simple, easily manufactured, with low cost, easy and simple to handle, improves production efficiency, reduce production cost.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram of the present invention when working;
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.
Detailed description of the invention:
As shown in Figure 1, a kind of general axle housing clamping device, it comprises, workbench 1, workbench 1 is provided with one group of connecting hole, and on connecting hole, corresponding connection one group of jacking mechanism 2, one end of the workbench 1 between two jacking mechanisms 2 also connects a hold-down mechanism 3, described one group of jacking mechanism 2 and hold-down mechanism 3 can cooperatively interact and axle housing 4 is fixed on workbench 1, to process axle housing.
As shown in Figure 2, described jacking mechanism 2 comprises: base plate 2a, curved end is provided with in the side of base plate 2a, the nut base 2b of a composition arcuation distribution is being interval with on curved end base plate 2a, one group of supporting pin 2c is set, supporting pin 2c is provided with adjusting handle 2d, the screw rod 2e matched with nut base 2b is provided with in the bottom of supporting pin 2c, the height of supporting pin 2c just can be regulated fast easily by rotating adjusting handle 2d, base plate 2a is also provided with the screw 2f be connected with the connecting hole on workbench 1, be connected by the connecting hole of diverse location on screw 2f and 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 comprises: pressing plate 3a, pressing plate 3a is provided with nut 3b, nut 3b is provided with gripper shoe 3c, a bolt 3d through gripper shoe 3c, nut 3b and pressing plate 3a is being set, gripper shoe 3c, nut 3b and pressing plate 3a can link together by described bolt 3d, then can be regulated the height of gripper shoe 3c by rotating nut 3b, and the plate face near gripper shoe 3c one end is also provided with screw seat 3e.
An alignment pin 3f is set, the alignment pin screw rod 3g being formed with screw seat 3e and coordinate is provided with in the bottom of alignment pin 3f, alignment pin screw rod 3g is through after screw seat 3e, the end of alignment pin screw rod 3g is also provided with and regulates rotation hand wheel 3h, by regulating rotation hand wheel can the height of elevation dowel pin 3f.
The pressing plate 3a of gripper shoe 3c both sides is arranged with a pair Connection Block 3r, at all hinged swing arm 3k of each Connection Block 3r, at two swing arm 3k other ends cross-over connection bridge 3j, bridge 3j is provided with screw 3m, a screw rod 3n matched with screw 3m is set, the shaft of screw rod is provided with one section of handle 3o, the screw rod of handle 3o side is provided with a depression bar nut 3p, depression bar nut 3p extends outward a depression bar 3q, depression bar nut 3p upper screw is also provided with depression bar locking handwheel 3i, by the height of rotary handle 3o just adjustable screw 3n, depression bar locking handwheel 3i can limit the position of depression bar nut 3p on screw rod 3n.
One group of pressing plate screw rod 3s is provided with bottom pressing plate 3a, screw rod is equipped with clamping plate 3y, the screw rod of clamping plate 3y opposite side is provided with locking nut 3t, the position of clamping plate 3y on pressing plate screw rod 3s can be regulated by locking nut 3t, match by pressing plate 3a hold-down mechanism 3 can be fixed on the table with clamping plate 3y.
Operation principle:
As Fig. 1, shown in 4, correspondence fixes two jacking mechanisms 2 on the table, hold-down mechanism 3 is being fixed on the table, then hemisphere inner chamber 5 shell of axle housing is placed on the workbench between two jacking mechanisms 2, then regulate the supporting pin 2c on jacking mechanism and the alignment pin 3f on hold-down mechanism 3, supporting pin can be contacted with the axle housing around hemisphere inner cavity with the top of alignment pin, and make axle housing maintenance level, swing arm 3k then on regulation hold-down mechanism 3 and depression bar 3q makes the oblique inside reaching the hemisphere inner chamber 5 of axle housing of depression bar 3q, rotating depression bar nut 3p again drives depression bar 3q to drop to the hemisphere inner chamber of correct position compression axle housing, then rotate depression bar locking handwheel 3i and lock depression bar 3q.
Claims (5)
1. a general axle housing clamping device, it comprises, workbench (1), be characterised in that: on workbench (1), be provided with one group of connecting hole, arrange at least one to be connected jacking mechanism (2) with connecting hole, described jacking mechanism (2) comprising: base plate (2a), and base plate is provided with one group of nut base (2b), in nut base (2b), be provided with the supporting pin (2c) matched with it, base plate (2a) is also provided with the screw (2f) be connected with workbench (1);
A hold-down mechanism be connected with workbench (3) is set, it comprises pressing plate (3a), bolt (3d) is set, bolt (3d) is connected with gripper shoe (3c), nut (3b), and pressing plate (3a) is run through in one end of bolt (3d);
Gripper shoe (3c) is provided with screw seat (3e), arranges alignment pin (3f), the alignment pin screw rod (3g) of alignment pin (3f) one end matches with screw seat (3e);
The pressing plate (3a) of gripper shoe (3c) both sides is arranged with a pair Connection Block (3r), the all hinged swing arm (3k) of each Connection Block (3r), two swing arm (3k) other ends cross-over connection bridge (3j), be provided with screw (3m) at bridge (3j);
A screw rod matched (3n) is provided with in screw (3m), the shaft of screw rod (3n) is provided with one section of handle (3o), the screw rod of handle (3o) side is provided with a depression bar nut (3p), depression bar nut (3p) extends outward a depression bar (3q);
Be provided with one group of pressing plate screw rod (3s) in pressing plate (3a) bottom, pressing plate screw rod (3s) be equipped with clamping plate (3y), the pressing plate screw rod of clamping plate (3y) opposite side is provided with locking nut (3t);
Described jacking mechanism (2) and hold-down mechanism (3) cooperatively interact axle housing (4) is fixing.
2. according to the general axle housing clamping device of the one described in claim 1, it is characterized in that: one group of nut base (2b) in described jacking mechanism (2) becomes arcuation to be distributed on base plate (2a).
3. according to the general axle housing clamping device of the one described in claim 2, it is characterized in that: the supporting pin (2c) in described jacking mechanism (2) is also provided with adjusting handle (2d).
4. according to the general axle housing clamping device of the one described in claim 1, it is characterized in that: screw seat (3e) can be passed in one end of the alignment pin screw rod (3g) in described hold-down mechanism (3), and be provided with adjustment rotation hand wheel (3h) in the end of alignment pin screw rod (3g).
5. according to the general axle housing clamping device of the one described in claim 4, it is characterized in that: the screw rod (3n) on depression bar nut (3p) top in described hold-down mechanism (3) is also 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 true CN104647086A (en) | 2015-05-27 |
| CN104647086B 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) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272283A (en) * | 2016-08-30 | 2017-01-04 | 江苏双汇电力发展股份有限公司 | All pressure shading 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 |
| CN107414528A (en) * | 2017-07-28 | 2017-12-01 | 安徽江淮汽车集团股份有限公司 | Truck rear axle housing multistage manufacturing processes fixture |
| CN107617906A (en) * | 2017-11-09 | 2018-01-23 | 丽水职业技术学院 | A kind of automobile bearing lid end face processing grip slipper |
| CN110125984A (en) * | 2018-08-31 | 2019-08-16 | 南京涵铭置智能科技有限公司 | One kind being convenient for the fixed device of installation 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 |
Citations (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 |
| CN102873563A (en) * | 2012-09-25 | 2013-01-16 | 汪炳森 | Shell-class machine tool fixture |
| CN103692228A (en) * | 2013-12-30 | 2014-04-02 | 郑州精益达汽车零部件有限公司 | Fixture for machining top surface and bottom surface of passenger car axle housing in vertical machining center |
| 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 |
-
2015
- 2015-01-12 CN CN201510011501.4A patent/CN104647086B/en not_active Expired - Fee Related
Patent Citations (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 |
| CN102873563A (en) * | 2012-09-25 | 2013-01-16 | 汪炳森 | Shell-class machine tool fixture |
| CN103692228A (en) * | 2013-12-30 | 2014-04-02 | 郑州精益达汽车零部件有限公司 | Fixture for machining top surface and bottom surface of passenger car axle housing in vertical machining center |
| 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 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272283A (en) * | 2016-08-30 | 2017-01-04 | 江苏双汇电力发展股份有限公司 | All pressure shading ring support one-shot forming apparatus |
| 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 |
| CN107414528A (en) * | 2017-07-28 | 2017-12-01 | 安徽江淮汽车集团股份有限公司 | Truck rear axle housing multistage manufacturing processes fixture |
| 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 |
| CN107617906A (en) * | 2017-11-09 | 2018-01-23 | 丽水职业技术学院 | A kind of automobile bearing lid end face processing grip slipper |
| 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 |
| CN110125984A (en) * | 2018-08-31 | 2019-08-16 | 南京涵铭置智能科技有限公司 | One kind being convenient for the fixed device of installation mechanical arm |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104647086B (en) | 2017-02-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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 |