CN205703098U - The clamping device that can quickly suspend - Google Patents
The clamping device that can quickly suspend Download PDFInfo
- Publication number
- CN205703098U CN205703098U CN201620296098.4U CN201620296098U CN205703098U CN 205703098 U CN205703098 U CN 205703098U CN 201620296098 U CN201620296098 U CN 201620296098U CN 205703098 U CN205703098 U CN 205703098U
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- CN
- China
- Prior art keywords
- casting die
- support
- rotating shaft
- support bar
- clamping device
- 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
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Abstract
The utility model discloses a kind of clamping device that can quickly suspend, including support, the first casting die, the second casting die and force piece, first casting die two ends are rotationally connected with support by connector, connector includes axle sleeve and rotating shaft, the two ends of axle sleeve outwards bend extension and form boss, first casting die is sheathed on outside this rotating shaft, cave inward on the sidewall of rotating shaft formation stopper slot, the position formation contiguous block that support is corresponding with rotating shaft sidewall, being connected with the keeper adaptive with stopper slot on this contiguous block, this keeper is electrically connected with control knob；Being rotatably connected to bracing frame on the two side that support is relative, bracing frame includes " Z " font connecting rod, the first support bar and the second support bar, and the second casting die is located on the first support bar, and force piece and the second support bar are connected；Rack upper surface is provided with the 3rd casting die be arrangeding in parallel with the first casting die.This utility model simple in construction, easy to operate, it is little that workpiece is placed in time shift Dynamic stability on clamping device, resistance, can quickly suspend.
Description
Technical field
This utility model belongs to mechanical engineering field, especially relates to a kind of when being applicable to the material that weld length is longer, weight is bigger, for the clamping device that can quickly suspend exported by the workpiece in welding process.
Background technology
To in boiler add heat pipe weld time, owing to adding, the length relatively length and width degree of heat pipe is relatively big and deadweight is bigger, it is typically to be laterally disposed in the framework on ground raw material, then welding raw material from top, raw material moves in the horizontal plane, it is achieved extend the welding job of whole length, but that section welded adds heat pipe needs and keeps stable, to ensure to be not fully complete the stable of welding section and welding effect, excessive owing to adding the weight and volume of heat pipe, manually cannot complete this work.And when occurring unexpected, due to effect of inertia, the conveying of workpiece can not emergent stopping, security performance is the highest.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provide a kind of simple in construction, be applicable to the welding of the bigger workpiece of length and width, the clamping device that can quickly suspend that security performance is high.
This utility model solves its technical problem and be the technical scheme is that a kind of clamping device that can quickly suspend, including support, the first casting die being located on support, second casting die and the force piece rotated for driving the second casting die, described first casting die two ends are rotationally connected with the upper surface of support by connector, described connector includes axle sleeve and the rotating shaft being located in axle sleeve, the two ends of described axle sleeve outwards bend extension and form boss, described first casting die is sheathed on outside this rotating shaft, cave inward on the sidewall of described rotating shaft formation stopper slot, the position formation contiguous block that support is corresponding with rotating shaft sidewall, the keeper adaptive with stopper slot it is connected with on this contiguous block, this keeper is electrically connected with control knob；It is rotatably connected to bracing frame on the two side that described support is relative, this bracing frame includes " Z " the font connecting rod being connected with support, the first support bar being respectively connected to connecting rod both ends and the second support bar, described second casting die is located on the first support bar, and described force piece and the second support bar are connected；Described rack upper surface is provided with the 3rd casting die be arrangeding in parallel with the first casting die.When workpiece moves on the first casting die, force piece drives bracing frame to rotate counterclockwise by the second support bar, when after the second casting die with absorption surface, first casting die and the second casting die act on jointly by Workpiece clamping, keep its stability, workpiece travels forward, and workpiece is formed and supports by the 3rd casting die, increases the stability of workpiece further.When causing danger or being unexpected, by control knob keeper pushed into stopper slot thus realize brake hard, quickly suspend the rotating shaft in rotating, danger is reduced to minimum.
Further, described control knob includes promoting keeper enter the first gear of stopper slot and keeper ejects the second gear of stopper slot.It is easy to control keeper and the cooperation of stopper slot.
Further, described first casting die is circular cylinder structure.Column structure can drive workpiece motion s when rotating so that workpiece runs more steadily, smoothly.
Further, the most parallel between described first casting die and the 3rd casting die it is provided with the 4th casting die.4th casting die adds the supporting role to workpiece.
Further, being provided with expansion link between described force piece and the second support bar, the elongation of this expansion link drives bracing frame to rotate clockwise, and the shortening of expansion link drives bracing frame to rotate counterclockwise.
Operation principle of the present utility model is, force piece drives the second support bar to rotate counterclockwise, whole bracing frame is driven to rotate counterclockwise around the junction with support, second casting die is near the first casting die, by Workpiece clamping, after completing operation, force piece drives the second support bar to rotate clockwise, drive bracing frame rotates clockwise, and the second casting die, away from the first casting die, decontrols workpiece；When occurring surprisingly to need brake hard rotating shaft, by control knob, keeper is inserted in stopper slot, quickly stop the rotation of rotating shaft, thus stop the conveying of workpiece.
The beneficial effects of the utility model are, simple in construction is easy to operate, and it is little that workpiece is placed in time shift Dynamic stability on clamping device, resistance, can quickly stop the rotation of rotating shaft, and security performance is high.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model.
Fig. 2 is structural representation two of the present utility model.
Fig. 3 is the part-structure schematic diagram of rotating shaft.
Fig. 4 is the cross-sectional view of contiguous block.
Fig. 5 is part-structure schematic diagram two of the present utility model.
Detailed description of the invention
In order to make those skilled in the art be better understood from this utility model scheme, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is carried out clear, complete description, obviously, described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of this utility model protection.
With reference to shown in Fig. 1-5, a kind of clamping device, including by the front bar being parallel to each other, rear bar, the left bar being parallel to each other, right bar and four legs form the support 1 in four square frame-shapeds, connected by connector 5 in the front bar of support 1 and have the first casting die 2, connector 5 includes the axle sleeve 51 in inverted U and the rotating shaft 52 being located in axle sleeve 51, it is provided with bearing between axle sleeve 51 and rotating shaft 52, two free ends of axle sleeve 51 outwards bend extension and form boss 511, boss 511 is provided with through hole, screw may pass through this through hole and is screwed onto in the front bar of support 1, first casting die 2 hollow cylindrical structure ringwise, its two ends are designed with connector, rotating shaft 52 extends whole first casting die 2 and arranges, and first casting die 2 can rotate along with rotating shaft 52.
Being rotatably connected to bracing frame 6 on support 1, this bracing frame 6 includes two " Z " the font connecting rods 61 being connected on left bar and right bar, is connected to the first support bar 62 and the second support bar 63 of two " Z " font connecting rod 61 ends.The lower surface of the first support bar 62 is provided with the second casting die 3 by connector, the structure of this second casting die 3 is identical with the structure of the first casting die 2, second support bar 63 is provided with force piece 4, concrete, in the present embodiment, force piece 4 is cylinder, and it pulls the second support bar 63 to rotate counterclockwise, drive whole bracing frame 6 to rotate counterclockwise, thus the second casting die 3 moves down.In order to increase workpiece stability of equilibrium on support 1, the rear bar upper surface at support 1 has the 3rd casting die 7 by connector connection, and the structure of the 3rd casting die 7 is identical with the structure of the first casting die 2, for circular cylinder structure.In order to increase the balance of workpiece further, if workpiece is slim plate construction, parallel between the first casting die 2 and the 3rd casting die 7 can be provided with the 4th casting die, the 3rd casting die is rotatably connected on left bar and right bar by connector.
The right bar upper surface of support 1 is provided with the contiguous block 11 of tabular, and the sidewall of this contiguous block 11 is telescopically provided with keeper 111, and this keeper 111 can penetrate the whole sidewall thickness of contiguous block 11 and arrange, and keeper 111 is electrically connected with control knob 112.Cave inward on the sidewall that rotating shaft 52 is relative with contiguous block 11 formation stopper slot 521, the size of this stopper slot 521 is more than the size of keeper 111, when needing the rotation of emergent stopping rotating shaft 52, pressing the first gear of control knob 112, keeper 111 is pushed in stopper slot 521, and rotating shaft 52 stops operating, when needs again rotating shaft 52, then pressing the second gear of control knob 112, keeper 111 is ejected stopper slot 521, releases the position-limiting action of countershaft 52.
Vertical between force piece 4 with the second support bar 63 it is provided with expansion link 41, when closing power source, expansion link 41 is in extended state, when opening power source, expansion link 41 shrinks to force piece 4 direction, drives the second support bar 63 to rotate counterclockwise, thus drives whole bracing frame 6 to rotate, make the second casting die 3 near the first casting die 2, it is achieved the effect of clamping workpiece.
Above-mentioned detailed description of the invention is used for illustrating this utility model; rather than this utility model is limited; in spirit of the present utility model and scope of the claims, any modifications and changes that this utility model is made, both fall within protection domain of the present utility model.
Claims (5)
- null1. the clamping device that can quickly suspend，Including support (1)、The first casting die (2) being located on support (1)、Second casting die (3) and the force piece (4) rotated for driving the second casting die (3)，It is characterized in that: described first casting die (2) two ends are rotationally connected with the upper surface of support (1) by connector (5)，Described connector (5) includes axle sleeve (51) and the rotating shaft (52) being located in axle sleeve (51)，The two ends of described axle sleeve (51) outwards bend extension and form boss (511)，Described first casting die (2) is sheathed on this rotating shaft (52) outward，Cave inward on the sidewall of described rotating shaft (52) formation stopper slot (521)，Position formation contiguous block (11) that support (1) is corresponding with rotating shaft (52) sidewall，The keeper (111) adaptive with stopper slot (521) it is connected with on this contiguous block (11)，This keeper (111) is electrically connected with control knob (112)；Bracing frame (6) it is rotatably connected on the two side that described support (1) is relative, this bracing frame (6) includes " Z " the font connecting rod (61) being connected with support (1), be respectively connected to connecting rod (61) both ends the first support bar (62) and the second support bar (63), described second casting die (3) is located on the first support bar (62), and described force piece (4) is connected with the second support bar (63)；Described support (1) upper surface is provided with the 3rd casting die (7) be arrangeding in parallel with the first casting die (2).
- Clamping device the most according to claim 1, it is characterised in that: described control knob (112) includes promoting keeper (111) enter the first gear of stopper slot (521) and keeper (111) ejects the second gear of stopper slot (521).
- Clamping device the most according to claim 1, it is characterised in that: described first casting die (2) is circular cylinder structure.
- Clamping device the most according to claim 1, it is characterised in that: the most parallel between described first casting die (2) and the 3rd casting die (7) it is provided with the 4th casting die.
- Clamping device the most according to claim 1, it is characterized in that: between described force piece (4) and the second support bar (63), be provided with expansion link (41), the elongation of this expansion link (41) drives bracing frame (6) to rotate clockwise, and the shortening of expansion link (41) drives bracing frame (6) to rotate counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296098.4U CN205703098U (en) | 2016-04-11 | 2016-04-11 | The clamping device that can quickly suspend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296098.4U CN205703098U (en) | 2016-04-11 | 2016-04-11 | The clamping device that can quickly suspend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703098U true CN205703098U (en) | 2016-11-23 |
Family
ID=57310608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620296098.4U Expired - Fee Related CN205703098U (en) | 2016-04-11 | 2016-04-11 | The clamping device that can quickly suspend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703098U (en) |
-
2016
- 2016-04-11 CN CN201620296098.4U patent/CN205703098U/en not_active Expired - Fee Related
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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: 20161123 Termination date: 20170411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |