CN210435617U - Single-side positioning and clamping mechanism for sheet metal part with holes - Google Patents
Single-side positioning and clamping mechanism for sheet metal part with holes Download PDFInfo
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- CN210435617U CN210435617U CN201921362389.9U CN201921362389U CN210435617U CN 210435617 U CN210435617 U CN 210435617U CN 201921362389 U CN201921362389 U CN 201921362389U CN 210435617 U CN210435617 U CN 210435617U
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Abstract
The utility model provides a single-side positioning and clamping mechanism of a sheet metal part with a hole, which comprises a frame, a positioning pin, a pressing claw, a first connecting piece and a rotation driving device, wherein the positioning pin is vertically arranged on the top surface of the frame; the first connecting piece is positioned on one side of the rack, the middle part of the first connecting piece is rotatably connected with one side of the rack around the front-back direction, and the rotation driving device is connected with one end of the first connecting piece and is used for driving one end of the first connecting piece to rotate around the front-back direction by taking the middle part of the first connecting piece as a center; the pressing claw comprises a pressing claw body and a claw part connected with the pressing claw body, the pressing claw body is arranged at the other end of the first connecting piece, and the claw part abuts against the top surface of the rack. The utility model discloses a single face location clamping mechanism of foraminiferous sheet metal component can the location clamp foraminiferous sheet metal component to reserve welding space, thereby solve the not enough problem in welding space, design benefit, the structure is succinct, makes portably, convenient operation, and is with low costs, is suitable for extensive popularization and application.
Description
Technical Field
The utility model relates to a machining technology field, in particular to foraminiferous sheet metal component positioning clamping technology field specifically indicates a single face positioning clamping mechanism of foraminiferous sheet metal component.
Background
Foraminiferous sheet metal component, for example U-shaped support, the bottom of U-shaped support has the perforation of two intervals settings, the top of the both sides wall of U-shaped support need with the lateral surface welding of vehicle vent-pipe manifold.
During welding, at first, the U-shaped support needs to be fixed, but the surface of the U-shaped support is clamped by a traditional welding clamp, the welding space is insufficient after the U-shaped support is clamped, the joint of the U-shaped support and the pipe surface is not welded in place, and finally the welding in the area is unqualified.
Therefore, it is desirable to provide a positioning and clamping mechanism for a sheet metal part with holes, which can position and clamp the sheet metal part with holes and leave a welding space, thereby solving the problem of insufficient welding space.
SUMMERY OF THE UTILITY MODEL
In order to overcome the shortcoming in the prior art, an object of the utility model is to provide a single face positioning and clamping mechanism of foraminiferous sheet metal component, it can the positioning and clamping foraminiferous sheet metal component to reserve welding space, thereby solve the problem that welding space is not enough, be suitable for extensive popularization and application.
Another object of the utility model is to provide a single face location clamping mechanism of foraminiferous sheet metal component, its design benefit, the structure is succinct, and it is simple and convenient to make, convenient operation, it is with low costs, be suitable for extensive popularization and application.
In order to achieve the above object, the utility model discloses a single face location clamping mechanism of foraminiferous sheet metal component, its characteristics are, including frame, locating pin, pressure claw, first connecting piece and rotation driving device, wherein:
the positioning pin is vertically arranged on the top surface of the rack;
the first connecting piece is positioned on one side of the rack, the middle part of the first connecting piece is rotatably connected with one side of the rack around the front-back direction, and the rotation driving device is connected with one end of the first connecting piece and is used for driving one end of the first connecting piece to rotate around the front-back direction by taking the middle part of the first connecting piece as a center;
the pressing claw comprises a pressing claw body and a claw part connected with the pressing claw body, the pressing claw body is arranged at the other end of the first connecting piece, and the claw part abuts against the top surface of the rack.
Preferably, the number of the positioning pins is 2, 2 positioning pins are arranged at intervals along the front-back direction, and the claw part is positioned between 2 positioning pins.
Preferably, the single-side positioning and clamping mechanism for the sheet metal part with the hole further comprises a fixing piece, the fixing piece is fixed on one side of the rack, and the middle part of the first connecting piece is rotatably connected with the fixing piece around the front-back direction.
Preferably, the first connecting piece is an L-shaped connecting piece, the L-shaped connecting piece includes a vertical arm and a cross arm which are connected with each other, the cross arm is arranged along the left-right direction, the middle part of the first connecting piece is a joint of the right end of the cross arm and the lower end of the vertical arm, one end of the first connecting piece is the left end of the cross arm, and the other end of the first connecting piece is the upper end of the vertical arm.
Preferably, the one side of the rack is a left side of the rack.
Preferably, the rotation driving device includes a lifting driving part, a second connecting part and a third connecting part, the lifting driving part is connected to one end of the third connecting part for driving the third connecting part to lift, the lower end of the second connecting part is rotatably connected to the other end of the third connecting part around the front-back direction, and one end of the first connecting part is rotatably connected to the upper end of the second connecting part around the front-back direction.
More preferably, the third connecting member is disposed in a left-right direction.
Preferably, the second connecting piece is arranged obliquely relative to the vertical direction, the lower end of the second connecting piece is close to the rack, and the upper end of the second connecting piece is far away from the rack.
Preferably, the rack is arranged on the lifting driving part, and one end of the third connecting piece penetrates through one side of the rack to be connected with the lifting driving part.
More preferably, the elevation driving part is a cylinder.
The beneficial effects of the utility model mainly lie in:
1. the positioning pin of the single-side positioning and clamping mechanism of the sheet metal part with the hole is vertically arranged on the top surface of the frame; the first connecting piece is positioned on one side of the rack, the middle part of the first connecting piece is rotatably connected with one side of the rack around the front-back direction, and the rotation driving device is connected with one end of the first connecting piece and is used for driving one end of the first connecting piece to rotate around the front-back direction by taking the middle part of the first connecting piece as a center; the pressure claw body of pressing the claw sets up the other end at first connecting piece, the claw portion supports and leans on the top surface of frame, during the use, the perforated cover of foraminiferous sheet metal component is established on the locating pin, then the one end of rotating drive arrangement drive first connecting piece uses the middle part of first connecting piece to rotate around the fore-and-aft direction as the center, make the claw portion of pressing the claw rotate around the top surface of fore-and-aft direction towards the frame as the center, finally compress tightly on foraminiferous sheet metal component, therefore, it can the tight foraminiferous sheet metal component of positioning clamp, and reserve welding space, thereby solve the not enough problem of welding space, be suitable for extensive popularization and application.
2. The positioning pin of the single-side positioning and clamping mechanism of the sheet metal part with the hole is vertically arranged on the top surface of the frame; the first connecting piece is positioned on one side of the rack, the middle part of the first connecting piece is rotatably connected with one side of the rack around the front-back direction, and the rotation driving device is connected with one end of the first connecting piece and is used for driving one end of the first connecting piece to rotate around the front-back direction by taking the middle part of the first connecting piece as a center; the pressing claw body of pressing the claw sets up the other end at first connecting piece, the claw portion supports and leans on the top surface of frame, during the use, the perforated cover of foraminiferous sheet metal component is established on the locating pin, then the middle part that the one end of rotating drive arrangement drive first connecting piece used first connecting piece rotates around the fore-and-aft direction as the center, make the claw portion of pressing the claw rotate around the top surface of fore-and-aft direction orientation frame as the center with the middle part of first connecting piece, finally compress tightly on foraminiferous sheet metal component, therefore, the design is ingenious, the structure is succinct, and is simple and convenient to manufacture, and convenient to operate, low cost.
These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the appended claims, wherein like reference numerals refer to corresponding parts throughout the several views, and wherein like reference numerals refer to like parts throughout the several views.
Drawings
Fig. 1 is a schematic perspective view of a specific embodiment of a single-side positioning and clamping mechanism for a sheet metal part with holes of the present invention, wherein a pressing claw is in a pressing state.
Fig. 2 is a schematic perspective view of the embodiment shown in fig. 1, with the clamping fingers in an open position.
(symbol description)
1, a frame; 2, positioning pins; 3, pressing a claw; 4 a first connecting member; 5 rotating the driving device; 6 pressing the claw body; 7 claw parts; 8, fixing parts; 9 a lifting driving part; 10 a second connecting member; 11 a third connecting member; 12 a vertical arm; and 13, a cross arm.
Detailed Description
In order to clearly understand the technical contents of the present invention, the following embodiments are specifically illustrated in detail.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Please refer to fig. 1, in an embodiment of the present invention, the single-side positioning and clamping mechanism of a sheet metal part with holes of the present invention includes a frame 1, a positioning pin 2, a pressing claw 3, a first connecting member 4 and a rotation driving device 5, wherein:
the positioning pin 2 is vertically arranged on the top surface of the rack 1;
the first connecting piece 4 is positioned on one side of the rack 1, the middle part of the first connecting piece 4 is rotatably connected with one side of the rack 1 around the front-back direction, and the rotation driving device 5 is connected with one end of the first connecting piece 4 and is used for driving one end of the first connecting piece 4 to rotate around the front-back direction by taking the middle part of the first connecting piece 4 as a center;
the pressing claw 3 comprises a pressing claw body 6 and a claw part 7 connected with the pressing claw body 6, the pressing claw body 6 is arranged at the other end of the first connecting piece 4, and the claw part 7 is abutted against the top surface of the frame 1.
The number of the positioning pins 2 can be determined as required, please refer to fig. 1, in a specific embodiment of the present invention, the number of the positioning pins 2 is 2, 2 positioning pins 2 are arranged at intervals along the front-back direction, and the claw portion 7 is located between 2 positioning pins 2.
The middle part of first connecting piece 4 is around fore-and-aft direction rotatable coupling one side of frame 1 can adopt any suitable structure, please refer to fig. 1-2 and show in a specific embodiment of the utility model, foraminiferous sheet metal component's single face location clamping mechanism still include mounting 8, mounting 8 is fixed one side of frame 1, the middle part of first connecting piece 4 around fore-and-aft direction rotatable coupling mounting 8.
The first connecting member 4 may have any suitable shape, as shown in fig. 1, in an embodiment of the present invention, the first connecting member 4 is an L-shaped connecting member, the L-shaped connecting member includes a vertical arm 12 and a horizontal arm 13 connected to each other, the horizontal arm 13 is disposed along the left-right direction, the middle portion of the first connecting member 4 is a joint between the right end of the horizontal arm 13 and the lower end of the vertical arm 12, one end of the first connecting member 4 is the left end of the horizontal arm 13, and the other end of the first connecting member 4 is the upper end of the vertical arm 12.
One side of the frame 1 may be a left side of the frame 1, or may be a right side of the frame 1, please refer to fig. 1 to 2, in a specific embodiment of the present invention, one side of the frame 1 is the left side of the frame 1.
The rotation driving device 5 may have any suitable structure, as shown in fig. 1-2, in an embodiment of the present invention, the rotation driving device 5 includes a lifting driving part 9, a second connecting part 10 and a third connecting part 11, the lifting driving part 9 is connected to one end of the third connecting part 11 for driving the third connecting part 11 to lift, the lower end of the second connecting part 10 is rotatably connected to the other end of the third connecting part 11 around the front-back direction, and one end of the first connecting part 4 is rotatably connected to the upper end of the second connecting part 10 around the front-back direction.
The third connecting member 11 can be disposed along the left and right direction, or along the direction inclined with respect to the left and right direction, as shown in fig. 1-2, in a specific embodiment of the present invention, the third connecting member 11 is disposed along the left and right direction.
The second connecting member 10 can be vertically disposed, and can also be disposed along a direction inclined with respect to the vertical direction, as shown in fig. 1, in a specific embodiment of the present invention, the second connecting member 10 is disposed inclined with respect to the vertical direction, the lower end of the second connecting member 10 is close to the rack 1, and the upper end of the second connecting member 10 is far away from the rack 1.
The frame 1 may be disposed on any suitable device, please refer to fig. 1-2, in a specific embodiment of the present invention, the frame 1 is disposed on the lifting driving part 9, and one end of the third connecting member 11 penetrates one side of the frame 1 to connect the lifting driving part 9.
The lifting driving member 9 may be any suitable lifting driving member, as shown in fig. 1-2, and in an embodiment of the present invention, the lifting driving member 9 is a cylinder.
When in use, starting from the state shown in fig. 1, the lifting driving part 9 drives the third connecting part 11 to descend, pulls the second connecting part 10 to descend, further pulls one end of the first connecting part 4 (specifically, the left end of the cross arm 13) to rotate downwards around the front-back direction by taking the middle part of the first connecting part 4 (specifically, the joint of the right end of the cross arm 13 and the lower end of the vertical arm 12) as the center, so that the claw part 7 of the pressing claw 3 rotates around the middle part of the first connecting part 4 around the front-back direction and back to the position shown in fig. 2, then sleeves the perforated hole of the perforated sheet metal part on the positioning pin 2, the lifting driving part 9 drives the third connecting part 11 to ascend, pushes the second connecting part 10 to ascend, further pushes one end of the first connecting part 4 to rotate upwards around the front-back direction by taking the middle part of the first connecting part 4 as the center, so that the claw part 7 of the pressing claw 3 rotates around the front-back direction and, and finally, the sheet metal part with the holes is pressed tightly.
Therefore, the utility model discloses simple structure, the cost is lower, easy operation can place foraminiferous sheet metal component from the locating pin position down, then compresses tightly the pressure claw, fixes the sheet metal part from the single face. Be suitable for foraminiferous sheet metal component's single face location clamp tightly, all foraminiferous sheet metal components all can use as required, specifically can be applied to half shell welding frock of automobile exhaust pipe manifold. Through the fixation of the single surface of the sheet metal part with the holes, a welding space is reserved for the periphery of the sheet metal part with the holes, and the problem of insufficient welding space is solved.
To sum up, the utility model discloses a foraminiferous sheet metal component's single face location clamping mechanism can the location clamp foraminiferous sheet metal component to reserve welding space, thereby solve the not enough problem of welding space, design benefit, the structure is succinct, and it is simple and convenient to manufacture, convenient operation, it is with low costs, be suitable for extensive popularization and application.
Therefore, the purpose of the utility model is completely and effectively realized. The functional and structural principles of the present invention have been shown and described in the embodiments, and the embodiments may be modified without departing from the principles. Therefore, the present invention includes all modifications within the spirit and scope of the appended claims.
Claims (10)
1. The utility model provides a single face location clamping mechanism of foraminiferous sheet metal component which characterized in that, includes frame, locating pin, pressure claw, first connecting piece and rotation driving device, wherein:
the positioning pin is vertically arranged on the top surface of the rack;
the first connecting piece is positioned on one side of the rack, the middle part of the first connecting piece is rotatably connected with one side of the rack around the front-back direction, and the rotation driving device is connected with one end of the first connecting piece and is used for driving one end of the first connecting piece to rotate around the front-back direction by taking the middle part of the first connecting piece as a center;
the pressing claw comprises a pressing claw body and a claw part connected with the pressing claw body, the pressing claw body is arranged at the other end of the first connecting piece, and the claw part abuts against the top surface of the rack.
2. The single-sided positioning and clamping mechanism for the perforated sheet metal part as claimed in claim 1, wherein the number of the positioning pins is 2, 2 positioning pins are arranged at intervals in the front-back direction, and the claw part is positioned between 2 positioning pins.
3. The single-sided positioning and clamping mechanism for the perforated sheet metal part as claimed in claim 1, further comprising a fixing member fixed to one side of the frame, wherein the middle portion of the first connecting member is rotatably connected to the fixing member in the front-rear direction.
4. The single-sided locating and clamping mechanism for sheet metal parts with holes as claimed in claim 1, wherein the first connecting member is an L-shaped connecting member, the L-shaped connecting member includes a vertical arm and a horizontal arm connected with each other, the horizontal arm is arranged along the left-right direction, the middle of the first connecting member is the junction of the right end of the horizontal arm and the lower end of the vertical arm, one end of the first connecting member is the left end of the horizontal arm, and the other end of the first connecting member is the upper end of the vertical arm.
5. The single-sided locating and clamping mechanism for apertured sheet metal parts as claimed in claim 1, wherein said one side of said frame is a left side of said frame.
6. The single-sided positioning and clamping mechanism for the perforated sheet metal part as claimed in claim 1, wherein the rotation driving device comprises a lifting driving part, a second connecting part and a third connecting part, the lifting driving part is connected with one end of the third connecting part for driving the third connecting part to lift, the lower end of the second connecting part is rotatably connected with the other end of the third connecting part around the front-back direction, and one end of the first connecting part is rotatably connected with the upper end of the second connecting part around the front-back direction.
7. The single-sided positioning and clamping mechanism for the perforated sheet metal part as claimed in claim 6, wherein the third connecting member is arranged in a left-right direction.
8. The single-sided locating and clamping mechanism for the perforated sheet metal part as claimed in claim 6, wherein the second connecting member is arranged obliquely relative to the vertical direction, the lower end of the second connecting member is close to the frame, and the upper end of the second connecting member is far away from the frame.
9. The single-sided positioning and clamping mechanism for the perforated sheet metal part as claimed in claim 6, wherein the frame is disposed on the elevation driving part, and one end of the third connecting member is inserted through one side of the frame to connect the elevation driving part.
10. The single-sided positioning and clamping mechanism for the perforated sheet metal part as claimed in claim 6, wherein the lifting driving part is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362389.9U CN210435617U (en) | 2019-08-21 | 2019-08-21 | Single-side positioning and clamping mechanism for sheet metal part with holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362389.9U CN210435617U (en) | 2019-08-21 | 2019-08-21 | Single-side positioning and clamping mechanism for sheet metal part with holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210435617U true CN210435617U (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921362389.9U Active CN210435617U (en) | 2019-08-21 | 2019-08-21 | Single-side positioning and clamping mechanism for sheet metal part with holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210435617U (en) |
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2019
- 2019-08-21 CN CN201921362389.9U patent/CN210435617U/en active Active
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