CN202964476U - Hydraulic holding fixture for assembly variable cross section H-type steel - Google Patents
Hydraulic holding fixture for assembly variable cross section H-type steel Download PDFInfo
- Publication number
- CN202964476U CN202964476U CN 201220544509 CN201220544509U CN202964476U CN 202964476 U CN202964476 U CN 202964476U CN 201220544509 CN201220544509 CN 201220544509 CN 201220544509 U CN201220544509 U CN 201220544509U CN 202964476 U CN202964476 U CN 202964476U
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- clamping device
- type steel
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- hydraulic
- variable cross
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Abstract
The utility model relates to a hydraulic holding fixture for assembly variable cross section H-type steel, and belongs to the technical field of mechanical equipment. The hydraulic holding fixture comprises a pair of clamping device pairs, wherein the clamping device pairs are respectively arranged on both sides of the straight plate edge and the sloping plate edge of the assembly H-type steel flange; a movable adjustable clamping device is arranged on the sloping plate edge of the H-type steel flange, and comprises a clamping mechanism and two hydraulic cylinders; the clamping mechanism comprises a clamping rack, a support frame, a transversally moving platform and a longitudinal rotating shaft; the assembly clamping for the variable cross section H-type steel can be achieved through the associated movement of controlled expansion and contraction of telescopic rods of the two hydraulic cylinders as well as the longitudinal rotating shaft and the transversally moving platform of the clamping mechanism under the combined action of the balancing pushing acting force of the movable adjustable clamping device as well as the counteracting force of a fixed clamping device arranged on the straight plate edge on the opposing side of the H-type steel flange; in addition, the design of the hydraulic holding fixture greatly improves the assembly efficiency of the variable cross section H-type steel, solves the technical difficult problems of automation assembly of the variable cross section H-type steel, and lays the foundation for full implementation of the variable cross section H-type steel.
Description
Technical field
The hydraulic clamp of the vertical variable section H-type steel of the utility model group belongs to mechanical equipment technical field.
Background technology
Quickening along with modernization of industry process, steel building is the advantages such as construction cost is low, energy-conserving and environment-protective because having, applied to widely in engineering practice, therefore, more and more receive the concern of society as the H shaped steel of steel building main support member, mostly H shaped steel commonly used is prismatic at present, but uses the expansion in field along with H shaped steel, needs to use variable section H-type steel in a lot of engineerings.Existing equipment can only be organized vertical uiform section H shaped steel, can not organize vertical variable section H-type steel, can only carry out artificial group for variable section H-type steel and stand, and production efficiency is low, manual work intensity is large, can not adapt to growing demand.
The utility model content
The purpose of this utility model is to provide the hydraulic clamp of a kind of group of vertical variable section H-type steel, to replace the vertical operation of the manual group of heavy variable section H-type steel, improves the vertical speed of variable section H-type steel group and quality.
The utility model is achieved through the following technical solutions:
the hydraulic clamp of the vertical variable section H-type steel of the utility model group, comprise frame, clamping device and hydraulic means, described clamping device is comprised of a pair of clamping device pair that is separately positioned on the vertical straight edges of boards of H section steel flange of group and both sides, swash plate limit, in straight edges of boards one side of H section steel flange is fixed clamping device, in H section steel flange swash plate limit one side is mobile adjustable type clamping device, described mobile adjustable type clamping device, formed by clamp mechanism and two hydraulic jacks, described clamp mechanism is by holding frame, bracing frame, traversing platform, vertically rotating shaft forms, the cylinder sleeve of described two hydraulic jacks is connected with bracing frame respectively, the flexible rod end of its hydraulic jack is connected with the holding frame bearing pin respectively, by the controlled flexible and vertical rotating shaft of clamp mechanism of two hydraulic jack expansion links, the cooperative motion of traversing platform, under the fixed clamping device counter-force acting in conjunction of the balanced thrusting action power of mobile adjustable type clamping device and a relative side, realize clamping the group of variable section H-type steel is vertical.
The traversing platform of described clamp mechanism is arranged on slide rail by its bottom chute, bracing frame is arranged on and moves on horizontal platform, vertically the upper and lower end parts of rotating shaft vertically is connected with bracing frame by otic placode respectively, the middle part of holding frame is connected with vertical rotating shaft by connecting rod, holding frame two ends respectively with the corresponding connection of flexible rod end of two hydraulic jacks.
Good effect of the present utility model is: this device structure is simple, can freely adjust according to the angle of H shaped steel variable cross-section, complete the clamping to variable section H-type steel, greatly improved the group render meritorious service rate of variable section H-type steel, solved the automatic assembled technical barrier of present variable section H-type steel, for implementing in full of variable section H-type steel laid a good foundation.
Description of drawings
Fig. 1 is the utility model clamping device schematic diagram.
Fig. 2 is that the utility model moves adjustable type clamping device schematic diagram.
Fig. 3 is that the mobile adjustable type clamping device of the utility model is used for variable section H-type steel clamping schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
The hydraulic clamp of a kind of group of vertical variable section H-type steel of the utility model, comprise frame 3, clamping device 4 and hydraulic means C, described clamping device 4 is comprised of a pair of clamping device pair that is separately positioned on the vertical straight edges of boards of H section steel flange of group and both sides, swash plate limit, in straight edges of boards one side of H section steel flange is fixed clamping device A, H section steel flange swash plate limit one side be mobile adjustable type clamping device B, as shown in Figure 1.
Described mobile adjustable type clamping device B is comprised of slide rail B-1, traversing platform B-2, bracing frame B-3, otic placode B-4, vertical rotating shaft B-5, connecting rod B-6 and holding frame B-7, traversing platform B-2 is arranged on slide rail B-1, bracing frame B-3 is arranged on traversing platform B-2, vertically the upper and lower end parts of rotating shaft B-5 is connected with bracing frame B-3 by otic placode B-4, the middle part of holding frame B-7 is connected on vertical rotating shaft B-5 by connecting rod B-6, the corresponding connection of expansion link 2 that promotes oil cylinder C-1, C-2 is pressed with two respectively in holding frame B-7 two ends, as shown in Fig. 2,3.
Hydraulic means C is comprised of Hydraulic Station C-3, hydraulic jack one C-1 and hydraulic jack two C-2, two hydraulic drive oil cylinders are comprised of cylinder sleeve 1 and catch bar 2 respectively, the cylinder sleeve 1 of two hydraulic jacks is connected on bracing frame B-1, and the catch bar 2 of two hydraulic jacks is connected with holding frame B-7 bearing pin respectively; Two hydraulic jack C-1 are connected with C-2 with Hydraulic Station C-3 and are connected, and two hydraulic jacks can be by the control of Hydraulic Station C-1, and Self-pressurizing agri and pressure release are as shown in Fig. 2,3.
When the vertical variable section H-type steel of group, Hydraulic Station C-3 is delivered to hydraulic oil respectively hydraulic jack C-1 and C-2, hydraulic jack controls respectively and adjusts the flexible of expansion link 2 according to the pressure of holding frame B-7 end by Hydraulic Station C-3, and the cooperative motion by vertical rotating shaft B-5 and traversing platform B-2, make holding frame B-7 under the counter-force acting in conjunction of the fixed clamping device A of the balanced thrusting action power of two hydraulically extensible oil cylinder expansion links 2 and a relative side, realization clamps the group of variable section H-type steel is vertical, as shown in Figure 3.
Claims (2)
1. group is found the hydraulic clamp of variable section H-type steel, comprise frame, clamping device and hydraulic means, it is characterized in that, described clamping device is comprised of a pair of clamping device pair that is separately positioned on the vertical straight edges of boards of H section steel flange of group and both sides, swash plate limit, in straight edges of boards one side of H section steel flange is fixed clamping device, in H section steel flange swash plate limit one side is mobile adjustable type clamping device, described mobile adjustable type clamping device, formed by clamp mechanism and two hydraulic jacks, described clamp mechanism is by holding frame, bracing frame, traversing platform, vertically rotating shaft forms, the cylinder sleeve of described two hydraulic jacks is connected with bracing frame respectively, the flexible rod end of its hydraulic jack is connected with the holding frame bearing pin respectively, by the controlled flexible and vertical rotating shaft of clamp mechanism of two hydraulic jack expansion links, the cooperative motion of traversing platform, under the fixed clamping device counter-force acting in conjunction of the balanced thrusting action power of mobile adjustable type clamping device and a relative side, realize clamping the group of variable section H-type steel is vertical.
2. the hydraulic clamp of according to claim 1 group of vertical variable section H-type steel, the traversing platform that it is characterized in that clamp mechanism is arranged on slide rail by its bottom chute, bracing frame is arranged on and moves on horizontal platform, vertically the upper and lower end parts of rotating shaft vertically is connected with bracing frame by otic placode respectively, and the middle part of holding frame is connected with vertical rotating shaft by connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544509 CN202964476U (en) | 2012-10-23 | 2012-10-23 | Hydraulic holding fixture for assembly variable cross section H-type steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544509 CN202964476U (en) | 2012-10-23 | 2012-10-23 | Hydraulic holding fixture for assembly variable cross section H-type steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964476U true CN202964476U (en) | 2013-06-05 |
Family
ID=48505605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220544509 Expired - Fee Related CN202964476U (en) | 2012-10-23 | 2012-10-23 | Hydraulic holding fixture for assembly variable cross section H-type steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386658A (en) * | 2013-07-11 | 2013-11-13 | 太仓市旭冉机械有限公司 | Automatic hardware clamping device |
| CN103737234A (en) * | 2013-12-30 | 2014-04-23 | 湖北弘毅钢结构工程有限公司 | H-shaped steel eccentric location clamping device |
-
2012
- 2012-10-23 CN CN 201220544509 patent/CN202964476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386658A (en) * | 2013-07-11 | 2013-11-13 | 太仓市旭冉机械有限公司 | Automatic hardware clamping device |
| CN103737234A (en) * | 2013-12-30 | 2014-04-23 | 湖北弘毅钢结构工程有限公司 | H-shaped steel eccentric location clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130605 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |