CN204603629U - A kind of weld clamp rotary table - Google Patents
A kind of weld clamp rotary table Download PDFInfo
- Publication number
- CN204603629U CN204603629U CN201520095699.4U CN201520095699U CN204603629U CN 204603629 U CN204603629 U CN 204603629U CN 201520095699 U CN201520095699 U CN 201520095699U CN 204603629 U CN204603629 U CN 204603629U
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- rotary table
- clamping
- clamping support
- weld clamp
- backstay
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Abstract
The utility model embodiment discloses a kind of weld clamp rotary table, comprises driver element, turning unit, some clamping and positioning unit; Turning unit described in described drive unit drives rotates; Described turning unit comprises the rotary table rotated by described drive unit drives; Described clamping and positioning unit comprises the clamping support, backstay, the spring that are fixedly installed on described rotary table, and described backstay lock onto on described clamping support by the cooperation of described first nut, the second nut, spring.Adopt the utility model the weldment of square, rectangle, circle, ellipse and irregular contour can be clamped, and can as required by multiple clamping unit with the use of the clamping outer surface of weldment or upper surface, make weldment reliable clamping, not easily produce unnecessary damage or distortion, there is structure simple, wide adaptability, reliable operation, the advantages such as cost is low, have use value widely.
Description
Technical field
The utility model relates to a kind of auxiliary welding equipment, particularly relates to a kind of weld clamp rotary table.
Background technology
In the prior art at present, weld clamp device mainly adopts fixing Special clamping, and a workpiece adopts a clamping, when product changes, must design the clamping that processing is new, have a strong impact on production efficiency, cost is higher, the solder joint in multiple orientation can not be welded, need when there being multiple solder joint to need to increase multiple soldering turret during welding, this mode adds welding cost, too increases labour costs, cause cost to increase, be unfavorable for enhancing competitiveness.The clamping device of prior art also exists for locating clamping force rigidity excessive on the other hand, inevitably damage or distortion is produced to needing the work of the work of carrying out outer surface processing, complicated at positioning device structure, inconvenient operation, also inevitable Workpiece fixing is insecure, processing effect is bad, and the weld clamp device of prior art is unfavorable for reducing costs and promoting the use of.
Summary of the invention
The utility model embodiment technical problem to be solved is, provides a kind of weld clamp rotary table.Effectively can clamp various weldment, and welding can be completed rapidly.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of weld clamp rotary table, comprises driver element, turning unit, some clamping and positioning unit;
Turning unit described in described drive unit drives rotates;
Described turning unit comprises the rotary table rotated by described drive unit drives;
Described clamping and positioning unit comprises the clamping support, backstay, the spring that are fixedly installed on described rotary table, described clamping support takes the shape of the letter U, described clamping support two-arm is provided with hole, described backstay front end self tapping has screw thread, and revolve and be equipped with the first nut, described first nut coordinates with described spring and is installed between described clamping support two-arm by described backstay elasticity, described backstay front end is equipped with the second nut in described clamping support two double inside arms, and described backstay lock onto on described clamping support by described first nut, the second nut screw connection.
Further, described rotary table being arranged is that difference 90 degree or 120 degree of arrangement T-slots are connected with described clamping and positioning unit.
Further, the two-arm of described clamping support is arranged multiple parallel to hole.
Further, fastener hole is provided with on bottom described clamping support.
Further, described turning unit also comprises main shaft, rolling bearing, bearing block, locating ring, described main shaft is installed on described bearing block by described rolling bearing, described locating ring coordinates holding screw to be fixed on described main shaft, and described main shaft is fixed by screws on described rotary table.
Further, described driver element comprises motor, decelerator, connecting plate, and described motor drives described decelerator to rotate, and is fixedly installed in the gripper shoe of welding plate by connecting plate, and described bearing block is fixedly connected with described connecting plate.
Further, described connecting plate and described gripper shoe are located by alignment pin.
Further, described main shaft is connected with decelerator by key.
Implement the utility model embodiment, there is following beneficial effect: the weldment of square, rectangle, circle, ellipse and irregular contour can clamp by clamping and positioning unit of the present utility model, and can as required by multiple clamping unit with the use of the clamping outer surface of weldment or upper surface, weldment reliable clamping, not easily produces unnecessary damage or distortion, has structure simple, wide adaptability, reliable operation, the advantages such as cost is low, have use value widely.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation in the cross section that A-A portion in Fig. 1 is shown;
Fig. 3 is plan structure schematic diagram of the present utility model;
Fig. 4 is the structural representation that two clamping and positioning unit matching use.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to the overall structure schematic diagram of the present utility model shown in Fig. 1.
A kind of weld clamp rotary table of the utility model embodiment, comprises driver element, turning unit, some clamping and positioning unit.
Driver element is made up of motor 1, decelerator 2 and connecting plate 21; Turning unit is made up of main shaft 4, rolling bearing 9, bearing block 8, locating ring 10 and rotary table 22; Positioning clamp unit is made up of clamping support 15, backstay 12 and spring 13 etc.
In the driving unit, comprise motor 1, decelerator 2, connecting plate 21, motor 1 directly drives decelerator 2 to rotate, for the powered rotation of workbench, decelerator 2 is fixed on connecting plate 21 by screw 5, connecting plate 21 is fixed in the gripper shoe 7 of welding machine by screw 6, and locates with alignment pin 20, is convenient to dismounting.
In turning unit, comprise main shaft 4, rolling bearing 9, bearing block 8, locating ring 10, rotary table 22, main shaft 4 is arranged on bearing block 8 by rolling bearing 9, and be fixed on axle by the holding screw 17 on locating ring 10, prevent moving axially of main shaft 4, the upper end of main shaft 4 is connected with rotary table 22 by screw 11, lower end is connected with decelerator 2 by key 3, bearing block 8 is fixed on connecting plate 21 by screw 18 simultaneously, and the rotation of decelerator just drives rotary table 22 to rotate by main shaft.
In positioning clamp unit, comprise clamping support 15, backstay 12, spring 13, clamping support 15 takes the shape of the letter U, the two-arm that clamping support 15 takes the shape of the letter U is provided with multiple row flat to hole 23, backstay 12 be arranged on clamping support 15 between hole, screw thread has been attacked in one end of backstay 12, the end of thread is installed the first nut 14.Positioning clamp unit has clamping and two effects in location, and when mounting spring 13 between one end and clamping support 15 of the first nut 14, under the effect of spring 13, backstay 12 ejects toward the first nut 14 direction, plays clamping action; Be locked on clamping support 15 when adding the second nut in backstay 12 outer end by backstay, this clamping support plays the role of positioning.
Need to be described, backstay 12 can adopt mode clamping work pieces 16. pneumatic more reliably
As shown in Figure 2, in being I-shaped structure 24 bottom clamping support 15, I-shaped structure 24 coordinates with the T-slot 25 of rotary table 22, utilizes screw 19 oppositely to withstand on the bottom of T-slot 25 by the fastener hole arranged upper bottom clamping support, is fixed on rotary table by the shelf after combination.
What needs were described is, it is that difference 90 degree or 120 degree of arrangement T-slots 25 are connected with the I-shaped structure 24 that described clamping and positioning unit bottom is arranged that rotary table 22 is arranged, structural representation as shown in Figure 3, when workpiece such as needs clamping is square, rectangles, adopt the T-slot of difference 90 degree, when the needs clamping workpiece such as circular, oval, the T-slot of employing difference 120 degree.In multiple locating clip tight integration, generally have one to two to play clamping action when clamping, all the other play the role of positioning.
What also need to be described is, positioning clamp unit is multiple to be combined, to be fixed the upper surface of workpiece, structural representation as shown in Figure 4, can by be installed on bottom clamping support 15 on the U-shaped arm of another clamping support to hole, make clamping support clamping direction vertically downward, with the upper surface of clamping work pieces, and installation site can be regulated as required, to regulate the high end or front and back position.
Above disclosedly be only a kind of preferred embodiment of the utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (8)
1. a weld clamp rotary table, is characterized in that, comprises driver element, turning unit, some clamping and positioning unit;
Turning unit described in described drive unit drives rotates;
Described turning unit comprises the rotary table rotated by described drive unit drives;
Described clamping and positioning unit comprises the clamping support, backstay, the spring that are fixedly installed on described rotary table, described clamping support takes the shape of the letter U, described clamping support two-arm is provided with hole, described backstay front end self tapping has screw thread, and revolve and be equipped with the first nut, described first nut coordinates with described spring and is installed between described clamping support two-arm by described backstay elasticity, described backstay front end is equipped with the second nut in described clamping support two double inside arms, and described backstay lock onto on described clamping support by described first nut, the second nut screw connection.
2. weld clamp rotary table according to claim 1, is characterized in that, it is that difference 90 degree or 120 degree of arrangement T-slots are connected with the I-shaped structure that described clamping and positioning unit bottom is arranged that described rotary table is arranged.
3. weld clamp rotary table according to claim 2, is characterized in that, the two-arm of described clamping support is arranged multiple parallel to hole.
4. weld clamp rotary table according to claim 3, is characterized in that, is provided with fastener hole on bottom described clamping support.
5. the weld clamp rotary table according to any one of claim 1 ~ 4, it is characterized in that, described turning unit also comprises main shaft, rolling bearing, bearing block, locating ring, described main shaft is installed on described bearing block by described rolling bearing, described locating ring coordinates holding screw to be fixed on described main shaft, and described main shaft is fixed by screws on described rotary table.
6. weld clamp rotary table according to claim 5, it is characterized in that, described driver element comprises motor, decelerator, connecting plate, described motor drives described decelerator to rotate, and being fixedly installed in the gripper shoe of welding plate by connecting plate, described bearing block is fixedly connected with described connecting plate.
7. weld clamp rotary table according to claim 6, is characterized in that, described connecting plate and described gripper shoe are located by alignment pin.
8. weld clamp rotary table according to claim 6, is characterized in that, described main shaft is connected with decelerator by key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095699.4U CN204603629U (en) | 2015-02-11 | 2015-02-11 | A kind of weld clamp rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095699.4U CN204603629U (en) | 2015-02-11 | 2015-02-11 | A kind of weld clamp rotary table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603629U true CN204603629U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095699.4U Active CN204603629U (en) | 2015-02-11 | 2015-02-11 | A kind of weld clamp rotary table |
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| Country | Link |
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| CN (1) | CN204603629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668861A (en) * | 2015-02-11 | 2015-06-03 | 汕头大学 | Welding clamping rotary working platform |
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2015
- 2015-02-11 CN CN201520095699.4U patent/CN204603629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668861A (en) * | 2015-02-11 | 2015-06-03 | 汕头大学 | Welding clamping rotary working platform |
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| GR01 | Patent grant |