CN104358754A - Clamping device - Google Patents

Clamping device Download PDF

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Publication number
CN104358754A
CN104358754A CN201410604232.8A CN201410604232A CN104358754A CN 104358754 A CN104358754 A CN 104358754A CN 201410604232 A CN201410604232 A CN 201410604232A CN 104358754 A CN104358754 A CN 104358754A
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CN
China
Prior art keywords
plate
clamp
positioning
slide
supporting post
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
Application number
CN201410604232.8A
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Chinese (zh)
Other versions
CN104358754B (en
Inventor
唐红娟
姜代旬
王海波
夏海渤
张静
赵民
李丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Sifang Rail Vehicle Co., Ltd.
CRRC Qingdao Sifang Co Ltd
Original Assignee
CSR Qingdao Sifang Locomotive and Rolling Stock Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CSR Qingdao Sifang Locomotive and Rolling Stock Co Ltd filed Critical CSR Qingdao Sifang Locomotive and Rolling Stock Co Ltd
Priority to CN201410604232.8A priority Critical patent/CN104358754B/en
Publication of CN104358754A publication Critical patent/CN104358754A/en
Application granted granted Critical
Publication of CN104358754B publication Critical patent/CN104358754B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B11/00Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
    • F16B11/006Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders

Abstract

The invention relates to the technical field of railway vehicles, in particular to a clamping device for fixing a sidewall panel of a railway vehicle. The clamping device comprises a support pillar, clamping bodies and a pressing connection body, wherein the clamping bodies and the pressing connection body are mounted on the support pillar respectively; the support pillar is fixed on the to-be-fastened sidewall panel through the clamping bodies; the pressing connection body is used for pressing the sidewall panel. When the clamping device is used for fixing the sidewall panel of the railway vehicle, the clamping bodies are fixed on the periphery of the sidewall panel, and meanwhile the pressing connection body is pressed in the middle of the sidewall panel, so that the sidewall panel is fixed completely, and the circumstance that the sidewall panel is liable to deviate or deform after being stuck is avoided. Besides, when the clamping device is used, all the components can be adjusted flexibly relative to one another so as to achieve the effect of being adapted to sidewall panels of different sizes. The clamping device not only is simple in structure and convenient to operate, but also can effectively improve the construction quality and the working efficiency.

Description

A kind of clamp device
Technical field
The present invention relates to rail vehicle technical field, particularly relate to a kind of clamp device, be specifically related to a kind of clamp device for rail vehicle side wall plate.
Background technique
The side wall plate of rail vehicle (comprising subway, tram car and passenger train etc.) usually adopts bonded structure.Because side wall plate is after bonding, its binder does not solidify completely, therefore also needs to carry out further pressing to this side wall plate and fixes, solidify completely to make binder.Rail vehicle whole takes bonded structure less at home at present, there is no ready-made professional fixing device.
And, because the side wall plate area of rail vehicle is larger, existing common compression tooling is difficult to implement stable Point of Strength to side wall plate, can only only simply fix at its peripheral position, side wall plate can be caused like this not fixed completely, and there is the hidden danger of poor attachment in side wall plate intermediate portion.Especially, before binder does not solidify to form stronger bonding force completely, side wall plate can produce displacement in vertical direction due to Action of Gravity Field.And, when utilizing common compression tooling, often needing a large amount of frocks to be fixed at each position of side wall periphery, so not only easily causing side wall plate to deform or misplace, too increase the difficulty of workload and the adjustment of rear operation.
Therefore, for above deficiency, need one can be completely fixed rail vehicle side wall plate, the clamp device that structure is simple and easy to operate.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention there is provided a kind of clamp device, and can be completely fixed rail vehicle side wall plate, structure is simple and easy to operate.
(2) technological scheme
In order to solve the problems of the technologies described above, the invention provides a kind of clamp device, it comprises supporting post, cramping body and crimp body; Described cramping body, crimp body are installed on the support columns respectively; Supporting post is fixed on side wall plate to be tightened by described cramping body; Described crimp body is used for side wall plate described in pressing.
Wherein, described cramping body comprises clip and fastening piece; One end of described clip is set in the end of supporting post, and the other end is by the edge of fastener clamp at side wall plate.
Wherein, described cramping body also comprises adjusting element, and described adjusting element is installed on one end of clip, for by the support columns spacing for described clip.
Wherein, described crimp body comprises slide member, positioning element and handle; Described positioning element is set in the middle part of supporting post; Described slide member is slidably mounted on positioning element, and is pressed on described side wall plate under the drive of handle.
Wherein, described positioning element is equipped with positioning screwn, described positioning screwn is used on the support columns spacing for described positioning element.
Wherein, described positioning element is provided with chute, and described slide member is provided with cursor slide, and described cursor slide is positioned on chute.
Wherein, one end of described slide member is provided with clip slot, and described clip slot is provided with pressing plate.
Wherein, one end of described handle is connected with threaded stem, and described threaded stem is arranged in the screw of slide member, described slide member moving axially along described threaded stem under the drive of handle.
Wherein, described supporting post is made by aluminium alloy plate.
(3) beneficial effect
Technique scheme of the present invention has following beneficial effect: clamp device of the present invention is when being fixed rail vehicle side wall plate, the periphery of side wall plate is fixed on by cramping body, be pressed together on the middle part of side wall plate by crimp body simultaneously, thus realize being completely fixed effect to side wall plate, thus avoid side wall plate in the bonding rear easy situation occurring dislocation or distortion; And this clamp device in use can free adjusting between all parts, realize the effect being applicable to the side wall plate of different size, not only structure is simple, easy to operate, but also can effectively improve construction quality and working efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention clamp device;
Fig. 2 is the structural representation of embodiment of the present invention crimp body.
Wherein, 1: supporting post; 2: cramping body; 3: crimp body; 4: side wall plate; 5: pressing plate; 21: clip; 22: fastening piece; 23: adjusting element; 31: slide member; 32: positioning element; 33: handle; 34: positioning screwn; 35: clip slot.
Embodiment
Below in conjunction with drawings and Examples, embodiments of the present invention are described in further detail.Following examples for illustration of the present invention, but can not be used for limiting the scope of the invention.
In describing the invention, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
As shown in Figure 1-2, the clamp device that the present embodiment provides comprises supporting post 1, cramping body 2 and crimp body 3; Cramping body 2 and crimp body 3 are arranged on supporting post 1 respectively.Wherein, cramping body 2 is positioned at the end of supporting post 1, for supporting post 1 being fixed on the edge of side wall plate 4, and this cramping body 2 can on supporting post 1 length direction (in Vertical direction) free adjustment, thus better adapt to the side wall plate 4 of different size; Meanwhile, crimp body 3 also adjustable ground is arranged on the middle part of supporting post 1, this crimp body 3 not only can on supporting post 1 length direction free adjustment, but also can to finely tune along the direction perpendicular to side wall plate.Visible, this clamp device can realize being completely fixed rail vehicle side wall plate, and easy to operate and structure is simple.
What deserves to be explained is, the quantity of cramping body 2 and crimp body 3 can be arranged flexibly according to actual conditions: such as, installs a cramping body 2 in the upper end of supporting post 1, lower end respectively, between two cramping bodies 2, install a crimp body 3.Certainly, the cramping body 2 of other quantity and crimp body 3 also belong to protection scope of the present invention.
In the present embodiment, cramping body 2 can be clamped in the edge of side wall plate 4, thus realizes fixing the preliminary of side wall plate 4.Structure for cramping body 2 is not limited to certain particular form, can by device fixing for side wall plate 4 as long as meet.Be described with wherein a kind of optimal way: cramping body 2 comprises clip 21 and fastening piece 22; One end of clip 21 is set in the end of supporting post 1, for be removably connected between its with supporting post 1, conveniently can carry out position adjustment; Meanwhile, the other end of clip 21 is connected with fastening piece 22, is clamped in the edge of side wall plate 4 by fastening piece 22.Concrete, clip 21 is clamped in the both sides of side wall plate 4: wherein, and fastening piece 22 is positioned at the side of side wall plate 4, for fastening side wall plate 4; And between the opposite side and clip 21 of side wall plate 4, be placed with pressing plate 5, utilize the mating reaction between pressing plate 5 and fastening piece 22 to realize fixing side wall plate 4 edge.
Further, cramping body 2 also comprises adjusting element 23, and adjusting element 23 is located in one end of clip 21, for by spacing for clip 21 at supporting post 1.Preferably, adjusting element 23 can be adjusting screw, to reduce manufacture cost.
The present embodiment clamp device complete to side wall plate 4 edge preliminary fixing after, also need to be completely fixed (that is, being fixed in the middle part of side wall plate 4) it by crimp body 3.
As shown in Figure 2, crimp body 3 comprises slide member 31, positioning element 32 and handle 33; Positioning element 32 is set in the middle part of supporting post 1, can on supporting post 1 length direction free adjustment; Slide member 31 is slidably mounted on positioning element 32, and slide to be crimped on side wall plate 4 along positioning element 32 under the drive of handle 33, visible, this crimp body 3 not only can on supporting post 1 length direction free adjustment, but also can finely tune along the direction perpendicular to side wall plate, by being pressed together on effect side wall plate 4 realizing be completely fixed.
In order to play better pressing effect, one end of slide member 31 is provided with clip slot 35, clip slot 35 is provided with pressing plate 5, utilizes pressing plate 5 can carry out better pressing to side wall plate 4.
Further, positioning element 32 is coated with positioning screwn 34, positioning screwn 34, for regulating positioning element 32 in the position of supporting post 1, plays position-limiting action equally.
And, two opposing sides of positioning element 32 are respectively equipped with chute; Correspondingly, the both sides of slide member 31 are respectively equipped with cursor slide, and slide member 31 is set on positioning element 32, and cursor slide is positioned on chute.
For handle 33, can be that electrodynamic type also can for manually operated type, drive slide member 31 to slide on positioning element 32 as long as can meet.In a manual manner for example: one end of handle 33 is connected with threaded stem, and threaded stem is located in the screw of slide member 31, drives threaded stem to rotate by rotating handles 33, make slide member 31 move axially along threadingly bar simultaneously.
In addition, for the consideration of cost and device stability, the rectangle column that supporting post 1 is made by aluminium alloy plate.Certainly, the size of this rectangle column can adjust flexibly, and such as: 40 × 60 × (900 ~ 1500) mm, the thickness of Aluminum Hollow alloy sheets is 5mm.
The specific works process of this clamp device of the present invention is:
The first step, by measure bonding after the height of side wall plate, adjustment cramping body position on the support columns; Second step, regulates the fastening piece on cramping body, and places suitable pressing plate tentatively to fix the edge of side wall plate; 3rd step, is regulated crimp body position on the support columns, and is being finely tuned perpendicular on side wall plate direction by handle, place suitable pressing plate to realize being completely fixed side wall plate; 4th step, keeps side wall plate to be in clamped condition, to adhesive solidifies completely.
In sum, clamp device of the present invention is when being fixed rail vehicle side wall plate, the periphery of side wall plate is fixed on by cramping body, be pressed together on the middle part of side wall plate by crimp body simultaneously, thus realize being completely fixed effect to side wall plate, thus avoid side wall plate in the bonding rear easy situation occurring dislocation or distortion; And this clamp device in use can free adjusting between all parts, realize the effect being applicable to the side wall plate of different size, not only structure is simple, easy to operate, but also can effectively improve construction quality and working efficiency.
Embodiments of the invention provide in order to example with for the purpose of describing, and are not exhaustively or limit the invention to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present invention and practical application are better described, and enables those of ordinary skill in the art understand the present invention thus design the various embodiments with various amendment being suitable for special-purpose.

Claims (9)

1. a clamp device, is characterized in that, comprises supporting post (1), cramping body (2) and crimp body (3); Described cramping body (2), crimp body (3) are arranged on supporting post (1) respectively; Supporting post (1) is fixed on side wall plate (4) to be tightened by described cramping body (2); Described crimp body (3) is for side wall plate described in pressing (4).
2. clamp device according to claim 1, is characterized in that, described cramping body (2) comprises clip (21) and fastening piece (22); One end of described clip (21) is set in the end of supporting post (1), and the other end is clamped in the edge of side wall plate (4) by fastening piece (22).
3. clamp device according to claim 2, it is characterized in that, described cramping body (2) also comprises adjusting element (23), described adjusting element (23) is installed on one end of clip (21), for by spacing for described clip (21) in supporting post (1).
4. clamp device according to claim 1, is characterized in that, described crimp body (3) comprises slide member (31), positioning element (32) and handle (33); Described positioning element (32) is set in the middle part of supporting post (1); Described slide member (31) is slidably mounted on positioning element (32), and under the drive of handle (33), be pressed on described side wall plate (4).
5. clamp device according to claim 4, it is characterized in that, described positioning element (32) is equipped with positioning screwn (34), described positioning screwn (34) for by spacing for described positioning element (32) in supporting post (1).
6. clamp device according to claim 4, is characterized in that, described positioning element (32) is provided with chute, and described slide member (31) is provided with cursor slide, and described cursor slide is positioned on chute.
7. clamp device according to claim 4, is characterized in that, one end of described slide member (31) is provided with clip slot (35), described clip slot (35) is provided with pressing plate (5).
8. clamp device according to claim 4, it is characterized in that, one end of described handle (33) is connected with threaded stem, described threaded stem is arranged in the screw of slide member (31), described slide member (31) moving axially along described threaded stem under the drive of handle (33).
9. clamp device according to claim 1, is characterized in that, described supporting post (1) is made by aluminium alloy plate.
CN201410604232.8A 2014-10-30 2014-10-30 Clamping device Active CN104358754B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410604232.8A CN104358754B (en) 2014-10-30 2014-10-30 Clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410604232.8A CN104358754B (en) 2014-10-30 2014-10-30 Clamping device

Publications (2)

Publication Number Publication Date
CN104358754A true CN104358754A (en) 2015-02-18
CN104358754B CN104358754B (en) 2017-01-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105421793A (en) * 2015-11-16 2016-03-23 马玉荣 Wallboard clamping mechanism

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2244373A5 (en) * 1973-09-19 1975-04-11 Gaz De France Convection heating device for tube assembly - supplies hot air to insulated container with heat spreaders and tube supports
CN201998082U (en) * 2011-04-01 2011-10-05 锐马(福建)电气制造有限公司 Pressurized curing clamp
CN102275025A (en) * 2011-08-01 2011-12-14 东莞生益电子有限公司 Jig for reflux-welding metal substrate
CN203488499U (en) * 2013-09-26 2014-03-19 滁州尚品精密机械有限公司 Refrigerator glass door pressing and bonding tool
CN103821806A (en) * 2013-11-29 2014-05-28 滁州尚品精密机械有限公司 Refrigerator glass door bonding and pressing device
CN203847515U (en) * 2014-03-12 2014-09-24 合肥亚辰机械制造有限公司 Glass door pressing device
CN204221658U (en) * 2014-10-30 2015-03-25 南车青岛四方机车车辆股份有限公司 A kind of clamping device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2244373A5 (en) * 1973-09-19 1975-04-11 Gaz De France Convection heating device for tube assembly - supplies hot air to insulated container with heat spreaders and tube supports
CN201998082U (en) * 2011-04-01 2011-10-05 锐马(福建)电气制造有限公司 Pressurized curing clamp
CN102275025A (en) * 2011-08-01 2011-12-14 东莞生益电子有限公司 Jig for reflux-welding metal substrate
CN203488499U (en) * 2013-09-26 2014-03-19 滁州尚品精密机械有限公司 Refrigerator glass door pressing and bonding tool
CN103821806A (en) * 2013-11-29 2014-05-28 滁州尚品精密机械有限公司 Refrigerator glass door bonding and pressing device
CN203847515U (en) * 2014-03-12 2014-09-24 合肥亚辰机械制造有限公司 Glass door pressing device
CN204221658U (en) * 2014-10-30 2015-03-25 南车青岛四方机车车辆股份有限公司 A kind of clamping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105421793A (en) * 2015-11-16 2016-03-23 马玉荣 Wallboard clamping mechanism

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Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88

Applicant after: CRRC QINGDAO SIFANG CO., LTD.

Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88

Applicant before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd.

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Effective date of registration: 20180726

Address after: 266111 Jinhong Road, Chengyang District, Qingdao, Shandong Province, No. 88

Co-patentee after: Foshan Sifang Rail Vehicle Co., Ltd.

Patentee after: CRRC QINGDAO SIFANG CO., LTD.

Address before: 266111 Jinhong Road, Chengyang District, Qingdao, Shandong Province, No. 88

Patentee before: CRRC QINGDAO SIFANG CO., LTD.