CN205271264U - Round hole location clamping mechanism - Google Patents
Round hole location clamping mechanism Download PDFInfo
- Publication number
- CN205271264U CN205271264U CN201521015933.4U CN201521015933U CN205271264U CN 205271264 U CN205271264 U CN 205271264U CN 201521015933 U CN201521015933 U CN 201521015933U CN 205271264 U CN205271264 U CN 205271264U
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- CN
- China
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- slurcocks
- clamping
- support frame
- block
- long hole
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Abstract
The utility model discloses a round hole location clamping mechanism, it includes the support frame, is equipped with the slurcam that is driven the back -and -forth movement by power device on the support frame, the front portion hinge of support frame is equipped with along the tight turning arm of at least three clamp of its ring cloth, and cut with scissors between the middle part of the tight turning arm of clamp and the slurcam and be equipped with the connecting rod, the overhanging end that presss from both sides tight turning arm is equipped with and presss from both sides tight locating piece, be equipped with on the support frame and press from both sides the fixed clamp piece that tight locating piece position and quantity correspond, install on the lateral surface of support frame along a plurality of fixing bases of its ring cloth, be equipped with on the fixing base along the slot hole of support frame axial setting, the fixed clamp piece is through wearing the bolted connection of dress in the slot hole on the fixing base, be equipped with top on the fixing base and lean on the kicking block on fixed clamp piece bottom surface, the leanin setting of standing by as an outsider of the top surface of kicking block. The utility model has the advantages of simple structure, press from both sides the good and saving of tight location effect and arrange the space.
Description
Technical field
The utility model relates to a kind of round orifices orientation and clamps mechanism.
Background technology
In the assembled process of body of a motor car, the sheet material being provided with big hole needs it is positioned clamping, by the circular hole being provided with large-size thereon, thus need the periphery to circular hole to carry out symmetrical expression multipoint positioning during clamping and positioning, the assembled quality of circular hole periphery could be ensured. Existing locating device needs many cover locating mechanisms to carry out the assembled quality that multipoint positioning could ensure circular hole periphery, owing to arranging many covers by the compression block of air cylinder driven at its periphery, thus these parts pick and place very inconvenient, and this kind compresses locator means is difficult to ensure to be arrange with the centrosymmetry of circular hole, thus its compression locating effect is poor, have impact on vehicle body Forming Quality.
Practical novel content
The technical problems to be solved in the utility model is for above-mentioned defect, it is provided that the round-meshed car body component of tool can be carried out stable position by one and the simple round orifices orientation of structure clamps mechanism.
In order to solve the problems of the technologies described above, the round orifices orientation provided clamps mechanism and comprises bracing frame, its constructional feature is: is equipped with on support frame as described above and drives movable slurcocks by power set, the front portion of bracing frame is hinged with at least three the clamping connecting levers being periphery along it, it is hinged with connecting rod between the middle part of clamping connecting lever and slurcocks, the overhanging end of described clamping connecting lever is equipped with clamping and positioning block, support frame as described above is equipped with and corresponding with clamping and positioning block position and quantity fixes to clamp block.
The outer side of support frame as described above is provided with multiple permanent seats that the track line formed taking the travel direction of slurcocks is periphery as axis, permanent seat is provided with the radial extended long hole along described axis, described in fix to clamp block and be connected on permanent seat by the bolt being installed in long hole.
The top block that front portion leans on bottom surface after fixing to clamp block is housed on permanent seat, and the front end face of top block is from being tilted to front setting outside to inside.
Slurcocks is equipped with multiple support seats that the track line formed taking the travel direction of slurcocks is periphery as axis, support seat is connected with and ear plate is installed, ear plate passes through stud connection to described connecting rod with installing, described slurcocks is provided with the radial extended long hole along described axis, and described support seat is connected on slurcocks by the bolt being installed in long hole.
After adopting said structure, the utility model is applied on the assembled production line of vehicle body, when driving slurcocks to move backward by power set, slurcocks pulls the middle part of clamping connecting lever by connecting rod, the overhanging end of clamping connecting lever can rotate around the hinged place of the front portion of its portion's bracing frame that is fixedly hinged, thus make the overhanging end inward collapsible simultaneously of multiple clamping connecting lever, when power set drives slurcocks outwards to run, multiple clamping connecting lever by the circular hole on wagon sheet through the wagon sheet needing clamping and positioning, clamping connecting lever rotation makes the clamping and positioning block of its end, and block coordinates wagon sheet clamping and positioning with fixing to clamp. can be found out by foregoing description, the utility model structure is simple, can pass from the circular hole of wagon sheet and by its clamping and positioning, the clamping connecting lever being periphery is set and corresponding clamping and positioning block can ensure the clamping balance of wagon sheet, thus ensure that the assembled quality of vehicle body.
In sum, the utility model has the advantage that structure is simple, clamping and positioning is effective and saves arrangement space.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail:
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation that line A-A is analysed and observe along Fig. 1;
Fig. 3 is the schematic perspective view of embodiment in Fig. 1;
Fig. 4 is the structural representation of embodiment another kind of using state in Fig. 1;
The enlarged view in Tu5Shi Tu2Zhong B district.
Embodiment
Such as Fig. 1, shown in Fig. 2 and Fig. 3, the utility model gives the embodiment that a kind of round orifices orientation clamps mechanism, it comprises bracing frame 1, in the present embodiment, bracing frame 1 adopts the cylinder arranging intermediate throughholes to make, bracing frame 1 is equipped with and drives movable slurcocks 2 by power set, power set is the cylinder 11 being connected to cylinder rearward end, the piston rod of cylinder connects admittedly through above-mentioned intermediate throughholes and slurcocks 2, slurcocks 2 can move forward and backward along intermediate throughholes under the dynamic action of cylinder 11, the front portion of bracing frame 1 is hinged with at least three the clamping connecting levers 3 being periphery along it, it is provided with three clamping connecting levers 3 in the present embodiment, the clamping connecting lever of greater amt can be set according to design requirements certainly, specifically, the front surface of bracing frame 1 is equipped with three be periphery and connects ear seat 12, a support arm hinge of clamping connecting lever 3 is contained in and connects on ear seat 12, it is hinged with connecting rod 4 between the middle part of clamping connecting lever 3 and slurcocks 2, the overhanging end of clamping connecting lever 3 is equipped with clamping and positioning block 6, bracing frame 1 is equipped with and corresponding with clamping and positioning block 6 position and quantity fixes to clamp block 5, in the present embodiment, it is provided with three altogether and fixes to clamp block 5.
As shown in Figure 1 to Figure 3, the outer side of bracing frame 1 is provided with multiple permanent seats 8 that the track line formed taking the travel direction of slurcocks 2 is periphery as axis, permanent seat 8 is provided with the radial extended long hole along described axis, the described block 5 that fixes to clamp is connected on permanent seat 8 by the bolt being installed in long hole, and the different positions being arranged in long hole by bolt can adjust the position fixing to clamp block 5, slurcocks 2 is equipped with the multiple support seats 7 being periphery along above-mentioned axis (dotted line in Fig. 2), support seat 7 is connected with and ear plate 9 is installed, ear plate 9 passes through stud connection to connecting rod 4 with installing, described slurcocks 2 is provided with the radial extended long hole along described axis, described support seat 7 is connected on slurcocks 2 by the bolt being installed in long hole, by supporting the position of seat and then adjust the position of connecting rod 4, the turned position of adjustment clamping connecting lever 3, above-mentioned long Kong Wei illustrates in the drawings, its concrete structure repeats no more, by the adjustment of above-mentioned position can make clamping and positioning block 6 with fix to clamp block 5 clamp time position more accurate, ensure clamping and positioning effect.
Such as Fig. 1, shown in Fig. 2 and Fig. 5, permanent seat 8 is equipped with the top block 10 that front portion leans on bottom surface after fixing to clamp block 5, the front end face of top block 10 is from being tilted to front setting outside to inside, due in the clamping process of wagon sheet, clamping and positioning block 6 with fix to clamp block 5 coordinate clamping time, clamping and positioning block 6 pounds to fixing to clamp block 5 under the power wheel drive of cylinder 11, fix to clamp the original pressure that block 5 is subject to be not orthogonal to and fix to clamp block 5, thus easily make to fix to clamp block 5 in the course of time and occur that the joint bolt on it is even sheared disconnected by tilt phenomenon, adopt arranging of above-mentioned top block 10 that mechanism can be made more durable, above-mentioned pressure portion can be born by the front end face of top block 10, thus above-mentioned excessive pressure is avoided to impact the block 5 that is fixed and clamped, improve the work-ing life of this mechanism.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model is in use, original state is the state in Fig. 4, slurcocks 2 is arranged in the position rearward of intermediate throughholes, dotted line in Fig. 2 and Fig. 4 is the wagon sheet 13 arranging big hole, when needing clamping and positioning, when cylinder 11 drives slurcocks 2 outwards to run, multiple clamping connecting lever 3 passes this wagon sheet by the circular hole on wagon sheet 13, clamping connecting lever 3 rotates around the hinged place of the front portion of bracing frame and rotates, and block coordinates wagon sheet 13 clamping and positioning the clamping and positioning block of its end with fixing to clamp.
Certainly, the utility model is not restricted to the described embodiments, those skilled in the art, based on the equivalent variations of structure concrete on the utility model and part replacement all in protection domain of the present utility model.
Claims (4)
1. a round orifices orientation clamps mechanism, comprise bracing frame (1), it is characterized in that: support frame as described above (1) is equipped with and drives movable slurcocks (2) by power set, the front portion of bracing frame (1) is hinged with at least three clampings connecting lever (3) being periphery along it, it is hinged with connecting rod (4) between the middle part of clamping connecting lever (3) and slurcocks (2), the overhanging end of described clamping connecting lever (3) is equipped with clamping and positioning block (6), support frame as described above (1) is equipped with and corresponding with clamping and positioning block (6) position and quantity fixes to clamp block (5).
2. round orifices orientation according to claim 1 clamping mechanism, it is characterized in that: the outer side of support frame as described above (1) is provided with multiple permanent seats (8) that the track line formed taking the travel direction of slurcocks (2) is periphery as axis, permanent seat (8) is provided with the radial extended long hole along described axis, described in fix to clamp block (5) and be connected on permanent seat (8) by the bolt being installed in long hole.
3. round orifices orientation according to claim 2 clamping mechanism, is characterized in that: front portion being housed on described permanent seat (8) and leans and fixing to clamp block (5) the top block (10) on bottom surface afterwards, the front end face on top block (10) is from being tilted to front setting outside to inside.
4. according to any one of claim 1-3 round orifices orientation clamping mechanism, it is characterized in that: described slurcocks (2) is equipped with multiple support seats that the track line formed taking the travel direction of slurcocks (2) is periphery as axis, support seat is connected with and ear plate (9) is installed, ear plate (9) passes through stud connection to described connecting rod (4) with installing, described slurcocks (2) is provided with the radial extended long hole along described axis, and described support seat is connected on slurcocks (2) by the bolt being installed in long hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015933.4U CN205271264U (en) | 2015-12-09 | 2015-12-09 | Round hole location clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015933.4U CN205271264U (en) | 2015-12-09 | 2015-12-09 | Round hole location clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271264U true CN205271264U (en) | 2016-06-01 |
Family
ID=56055885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521015933.4U Active CN205271264U (en) | 2015-12-09 | 2015-12-09 | Round hole location clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637930A (en) * | 2018-03-28 | 2018-10-12 | 陈婷 | A kind of material clamping device for casting smelting |
-
2015
- 2015-12-09 CN CN201521015933.4U patent/CN205271264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637930A (en) * | 2018-03-28 | 2018-10-12 | 陈婷 | A kind of material clamping device for casting smelting |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |