CN105921670A - Hydraumatic clamping and positioning rivet connection work fixture of automobile crossbeam assembly - Google Patents
Hydraumatic clamping and positioning rivet connection work fixture of automobile crossbeam assembly Download PDFInfo
- Publication number
- CN105921670A CN105921670A CN201610464962.1A CN201610464962A CN105921670A CN 105921670 A CN105921670 A CN 105921670A CN 201610464962 A CN201610464962 A CN 201610464962A CN 105921670 A CN105921670 A CN 105921670A
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- workpiece
- backup plate
- positioning
- clamping
- clamp
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
- B21J15/42—Special clamping devices for workpieces to be riveted together, e.g. operating through the rivet holes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the field of automotive parts and provides a hydraumatic clamping and positioning rivet connection work fixture of an automobile crossbeam assembly in allusion to a rivet connection work fixture of the prior automobile crossbeam assembly which is unreliable in positioning and low in accuracy during the positioning. The hydraumatic clamping and positioning rivet connection work fixture of the automobile crossbeam assembly comprises a fixture body, a left sliding positioning backup plate and a right sliding positioning backup plate which are arranged at the two ends of a workpiece and used for clamping the workpiece, and further comprises workpiece length direction positioning clamping oil cylinders which drive the left sliding positioning backup plate and the right sliding positioning backup plate respectively. Output ends of the two workpiece length direction positioning clamping oil cylinders are connected with the left sliding positioning backup plate and the right sliding positioning backup plate directly or indirectly. The the two workpiece length direction positioning clamping oil cylinders are installed on a left sliding block fixing backup plate and a right sliding block fixing backup plate. The left sliding block fixing backup plate and the right sliding block fixing backup plate are fixed on the fixture body. The hydraumatic clamping and positioning rivet connection work fixture of the automobile crossbeam assembly further comprises an up-down direction clamping mechanism. By means of using the hydraumatic positioning and clamping, the positioning of the workpiece is reliable and high in accuracy, the clamping of the workpiece is reliable, the working efficiency is greatly improved and the manpower is reduced, so that a staff can be more relaxed and the practicality is high.
Description
Technical field
The invention belongs to a kind of auto parts and components field, particularly relate to a kind of vehicle beam general assembly hydraulic clamp, location riveting tool.
Background technology
The mechanism that clamping and positioning riveting tool is Manual mechanical of existing vehicle beam general assembly, this kind of structure efficiency is low, and manual-alignment precision is low, and manpower expends relatively big, and operative gets up the most tired out.
Summary of the invention
It is an object of the invention to for existing vehicle beam general assembly riveting tool clamping and location time position unreliable, precision is low and provide a kind of vehicle beam general assembly hydraulic clamp, location riveting tool.
To achieve these goals, the technical solution used in the present invention is:
A kind of vehicle beam general assembly hydraulic clamp, location riveting tool, including chuck body, it is located at workpiece two ends for clamping the left and right slip location backup plate of workpiece, also include the Workpiece length direction locating clip locking oil cylinder driving the left and right location backup plate that slides respectively, the left and right slip of connection that the outfan of two Workpiece length direction locating clip locking oil cylinders is direct or indirect positions backup plate, two Workpiece length direction locating clip locking oil cylinders are arranged on left and right slide block and fix on backup plate, and left and right slide block is fixed backup plate and is fixed in chuck body.
Also include above-below direction clamp system, above-below direction clamp system includes being located at locating piece under two connecting plates below workpiece two ends, it is located at locating piece on two connecting plates above workpiece two ends, under two connecting plates, locating piece is fixed in chuck body, on two described connecting plates, locating piece is connected to a left side, on right clamp linkage, described each clamp linkage is respectively by a left side, right connecting rod bearing is connected to a left side, right slide block is fixed on backup plate, each clamp linkage one end connects a left side respectively, locating piece on right connecting plate, each clamp linkage other end connects a left side respectively, the outfan of locating piece clamping cylinder on right workpiece connecting plate, left, on right workpiece connecting plate, locating piece clamping cylinder is installed in chuck body.
Each clamp linkage is flexibly connected by bearing pin or bolt between the outfan of locating piece clamping cylinder with on the workpiece connecting plate at place.
Fix at left and right slide block and on backup plate, be respectively equipped with the guide pillar supplying left and right slip to fix backup plate orientation displacement.
Chuck body is provided with hydraulic workstation, hydraulic workstation is provided with the control switch controlling each cylinder.
Described connecting rod support includes two bracers, and the slide block of the both sides that two bracers are separately fixed at clamp linkage is fixed on backup plate, is flexibly connected by bearing pin or bolt between clamp linkage and two bracers.
The cross beam support auxiliary positioning block for supporting workpiece it is provided with below workpiece.
Beneficial effects of the present invention: this device is because using the clamping of hydraulic pressure location, and workpiece location is reliable, and precision is high, and Workpiece clamping is reliable, and work efficiency is greatly improved, and decreases manpower, makes staff more light, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, the present invention will be further described.
Embodiment
As shown in Figure 1, a kind of vehicle beam general assembly hydraulic clamp, location riveting tool, including chuck body 2, the cross beam support auxiliary positioning block 19 for supporting workpiece it is provided with below workpiece, it is located at workpiece 1 two ends for clamping the left slip location backup plate 3 of workpiece and the right location backup plate 4 that slides, also include driving a left side respectively, the left Workpiece length direction locating clip locking oil cylinder 5 of the right location backup plate that slides and right Workpiece length direction locating clip locking oil cylinder 6, left, the left slip of connection that the outfan of right Workpiece length direction locating clip locking oil cylinder is direct or indirect positions backup plate 3 and the right location backup plate 4 that slides, two Workpiece length direction locating clip locking oil cylinders are arranged on left slider and fix backup plate 15 and right slide block is fixed on backup plate 16, left, right slide block is fixed backup plate and is fixed in chuck body.Also include above-below direction clamp system, above-below direction clamp system includes being located at locating piece under two connecting plates below workpiece two ends, is located at locating piece on two connecting plates above workpiece two ends, locating piece 8 under locating piece 7 and right connecting plate under the most left connecting plate of locating piece under two connecting plates；Locating piece 10 on locating piece 9 and right connecting plate on the most left connecting plate of locating piece on two connecting plates, under two connecting plates, locating piece is fixed in chuck body 2, on two described connecting plates, locating piece is connected on left clamp linkage 11 and right clamp linkage 12, described each clamp linkage is connected to a left side by left connecting rod support 13 and right connecting rod bearing 14 respectively, right slide block is fixed on backup plate, each clamp linkage one end connects on left connecting plate locating piece 10 on locating piece 9 and right connecting plate respectively, each clamp linkage other end connects on left workpiece connecting plate the outfan of locating piece clamping cylinder (not shown) on locating piece clamping cylinder 17 and right workpiece connecting plate respectively, left, on right workpiece connecting plate, locating piece clamping cylinder is installed in chuck body.
Further each clamp linkage is flexibly connected by bearing pin or bolt between the outfan of locating piece clamping cylinder with on the workpiece connecting plate at place.Fix at left and right slide block and on backup plate, be respectively equipped with the guide pillar 18 supplying left and right slip to fix backup plate orientation displacement.Chuck body is provided with hydraulic workstation 20, hydraulic workstation is provided with the control switch controlling each cylinder.
Described connecting rod support includes two bracers, and the slide block of the both sides that two bracers are separately fixed at clamp linkage is fixed on backup plate, is flexibly connected by bearing pin or bolt between clamp linkage and two bracers.
The work process of the present invention:
Start hydraulic workstation, workpiece positions, wear rivet, work by controlling hydraulic workstation control left Workpiece length direction locating clip locking oil cylinder 5 and right Workpiece length direction locating clip locking oil cylinder 6, Workpiece length direction clamps, start above-below direction clamping system successively, on left workpiece connecting plate, on locating piece clamping cylinder 17 and right workpiece connecting plate, the work of locating piece clamping cylinder promotes a left side respectively, right clamp linkage drives a left side, locating piece above-below direction clamping workpiece on right connecting plate, after workpiece positions clamping completely, rivet each rivet successively, after having riveted, unclamp above-below direction clamping system successively, length direction clamps, take out workpiece, enter next cycle of operation.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention, the simple change of those ordinary skill in the art and within replacing and being all protection scope of the present invention.
Claims (7)
1. a vehicle beam general assembly hydraulic clamp, location riveting tool, it is characterized in that: include chuck body, it is located at workpiece two ends for clamping the left and right slip location backup plate of workpiece, also include the Workpiece length direction locating clip locking oil cylinder driving the left and right location backup plate that slides respectively, the left and right slip of connection that the outfan of two Workpiece length direction locating clip locking oil cylinders is direct or indirect positions backup plate, two Workpiece length direction locating clip locking oil cylinders are arranged on left and right slide block and fix on backup plate, and left and right slide block is fixed backup plate and is fixed in chuck body.
A kind of vehicle beam general assembly hydraulic clamp the most according to claim 1, location riveting tool, it is characterized in that: also include above-below direction clamp system, above-below direction clamp system includes being located at locating piece under two connecting plates below workpiece two ends, it is located at locating piece on two connecting plates above workpiece two ends, under two connecting plates, locating piece is fixed in chuck body, on two described connecting plates, locating piece is connected to a left side, on right clamp linkage, described each clamp linkage is respectively by a left side, right connecting rod bearing is connected to a left side, right slide block is fixed on backup plate, each clamp linkage one end connects a left side respectively, locating piece on right connecting plate, each clamp linkage other end connects a left side respectively, the outfan of locating piece clamping cylinder on right workpiece connecting plate, left, on right workpiece connecting plate, locating piece clamping cylinder is installed in chuck body.
A kind of vehicle beam general assembly hydraulic clamp the most according to claim 2, location riveting tool, it is characterised in that: each clamp linkage is flexibly connected by bearing pin or bolt between the outfan of locating piece clamping cylinder with on the workpiece connecting plate at place.
4. according to a kind of vehicle beam general assembly hydraulic clamp described in claim 1 or 2 or 3, location riveting tool, it is characterised in that: fix at left and right slide block and on backup plate, be respectively equipped with the guide pillar supplying left and right slip to fix backup plate orientation displacement.
A kind of vehicle beam general assembly hydraulic clamp the most according to claim 3, location riveting tool, it is characterised in that: in chuck body, it is provided with hydraulic workstation, hydraulic workstation is provided with the control switch controlling each cylinder.
A kind of vehicle beam general assembly hydraulic clamp the most according to claim 2, location riveting tool, it is characterized in that: described connecting rod support includes two bracers, the slide block of the both sides that two bracers are separately fixed at clamp linkage is fixed on backup plate, is flexibly connected by bearing pin or bolt between clamp linkage and two bracers.
A kind of vehicle beam general assembly hydraulic clamp the most according to claim 4, location riveting tool, it is characterised in that: below workpiece, it is provided with the cross beam support auxiliary positioning block for supporting workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464962.1A CN105921670B (en) | 2016-06-24 | 2016-06-24 | A kind of vehicle beam general assembly hydraulic clamp, positioning riveting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464962.1A CN105921670B (en) | 2016-06-24 | 2016-06-24 | A kind of vehicle beam general assembly hydraulic clamp, positioning riveting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105921670A true CN105921670A (en) | 2016-09-07 |
| CN105921670B CN105921670B (en) | 2018-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610464962.1A Active CN105921670B (en) | 2016-06-24 | 2016-06-24 | A kind of vehicle beam general assembly hydraulic clamp, positioning riveting tool |
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| Country | Link |
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| CN (1) | CN105921670B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524286A (en) * | 2019-10-15 | 2019-12-03 | 台山市金桥铝型材厂有限公司 | A kind of special fixture of automobile rear floor lower beam |
| CN110539191A (en) * | 2019-10-15 | 2019-12-06 | 台山市金桥铝型材厂有限公司 | Special fixture for lower cross beam of automobile front wall plate |
| CN113634670A (en) * | 2021-10-15 | 2021-11-12 | 浙江长华汽车零部件股份有限公司 | Efficient automatic riveting and taking clamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5899110A (en) * | 1997-12-01 | 1999-05-04 | Reo Hydraulic Pierce & Form, Inc. | Pivoting fabricating apparatus with a linear action |
| CN203566991U (en) * | 2013-07-24 | 2014-04-30 | 凌云工业股份有限公司 | Rolling tool positioning and pressing device |
| CN204800521U (en) * | 2015-06-26 | 2015-11-25 | 浙江荣鑫燃气表有限公司 | Rocking arm riveting tools |
| CN205702287U (en) * | 2016-06-24 | 2016-11-23 | 合肥华瑞汽车零部件有限公司 | A kind of vehicle beam general assembly hydraulic clamp, location riveting tool |
-
2016
- 2016-06-24 CN CN201610464962.1A patent/CN105921670B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5899110A (en) * | 1997-12-01 | 1999-05-04 | Reo Hydraulic Pierce & Form, Inc. | Pivoting fabricating apparatus with a linear action |
| CN203566991U (en) * | 2013-07-24 | 2014-04-30 | 凌云工业股份有限公司 | Rolling tool positioning and pressing device |
| CN204800521U (en) * | 2015-06-26 | 2015-11-25 | 浙江荣鑫燃气表有限公司 | Rocking arm riveting tools |
| CN205702287U (en) * | 2016-06-24 | 2016-11-23 | 合肥华瑞汽车零部件有限公司 | A kind of vehicle beam general assembly hydraulic clamp, location riveting tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524286A (en) * | 2019-10-15 | 2019-12-03 | 台山市金桥铝型材厂有限公司 | A kind of special fixture of automobile rear floor lower beam |
| CN110539191A (en) * | 2019-10-15 | 2019-12-06 | 台山市金桥铝型材厂有限公司 | Special fixture for lower cross beam of automobile front wall plate |
| CN113634670A (en) * | 2021-10-15 | 2021-11-12 | 浙江长华汽车零部件股份有限公司 | Efficient automatic riveting and taking clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105921670B (en) | 2018-04-03 |
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| C06 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hydraumatic clamping and positioning rivet connection work fixture of automobile crossbeam assembly Effective date of registration: 20200118 Granted publication date: 20180403 Pledgee: CITIC Bank Hefei branch Pledgor: HEFEI HUARUI AUTO PARTS Co.,Ltd. Registration number: Y2020980000162 |
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Date of cancellation: 20220301 Granted publication date: 20180403 Pledgee: CITIC Bank Hefei branch Pledgor: HEFEI HUARUI AUTO PARTS Co.,Ltd. Registration number: Y2020980000162 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A hydraulic clamping and positioning riveting fixture for automobile crossbeam assembly Effective date of registration: 20230515 Granted publication date: 20180403 Pledgee: Hefei Binhu fountainhead financing Company limited by guarantee Pledgor: HEFEI HUARUI AUTO PARTS Co.,Ltd. Registration number: Y2023980040541 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |