CN221110859U - Six-axis machine curved surface clamp - Google Patents
Six-axis machine curved surface clamp Download PDFInfo
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- CN221110859U CN221110859U CN202323039492.9U CN202323039492U CN221110859U CN 221110859 U CN221110859 U CN 221110859U CN 202323039492 U CN202323039492 U CN 202323039492U CN 221110859 U CN221110859 U CN 221110859U
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- 238000003825 pressing Methods 0.000 claims abstract description 59
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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Abstract
The application relates to the field of clamps, in particular to a six-axis machine curved surface clamp which comprises a support main plate and corner pressing cylinders, wherein the support main plate comprises a first side and a second side, the five corner pressing cylinders are arranged, two corner pressing cylinders are fixedly arranged at two ends of the top surface of the support main plate, the other three corner pressing cylinders are arranged at the first side, and a six-axis machine curved surface is pressed and fixed by cross arms of the corner pressing cylinders; the bottom surface of the transverse arm end part of the corner pressing cylinder is fixedly connected with a pressing head, the pressing head is made of wear-resistant materials, and the transverse arm of the corner pressing cylinder is fixed by pressing the six-axis machine curved surface through the pressing head. The application has the effect of being convenient for clamping the curved surface of the six-axis machine.
Description
Technical Field
The application relates to the field of clamps, in particular to a six-axis machine curved surface clamp.
Background
The fixture is a device for fixing a processing object in a mechanical manufacturing process so as to occupy a correct position to receive construction or detection, and is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in the process may be referred to as a fixture. The types of the clamp can be divided into: ① Universal universal fixture. Such as machine vice, chuck, sucking disc, dividing head and rotary table, etc. has very high universality, and can be well adapted to the change of machining procedure and machining object. ② A special fixture. The clamping device is specially designed and manufactured for clamping a certain product part in a certain process, has specific service objects and strong pertinence, and is generally designed by a product manufacturing factory. Commonly used are lathe jigs, milling jigs, drill jigs, boring jigs and follower jigs. ③ An adjustable clamp. The special fixture of the element can be replaced or adjusted. ④ And (5) assembling a clamp. The fixture, which consists of standardized elements of different shapes, specifications and uses, is suitable for single-piece, small-batch production and temporary tasks of new product trial production and frequent product replacement. However, when the six-axis curved surface needs to be welded or perforated, there is no suitable fixture for clamping, so a six-axis curved surface fixture needs to be provided to facilitate clamping of the six-axis curved surface.
Disclosure of utility model
In order to facilitate clamping of six-axis machine curved surfaces, the application provides a six-axis machine curved surface clamp.
The application provides a six-axis machine curved surface clamp which adopts the following technical scheme:
The utility model provides a six curved surface anchor clamps of machine, includes support mainboard and corner down-pressing cylinder, support the mainboard and include first side and second side, the corner down-pressing cylinder is provided with five, two of them the corner down-pressing cylinder is fixed to be set up in the both ends that support the mainboard top surface, and three other the corner down-pressing cylinder sets up in first side, six curved surfaces of machine by the xarm of corner down-pressing cylinder compresses tightly fixedly.
Through adopting above-mentioned technical scheme, when carrying out the centre gripping to six curved surfaces, place six curved surfaces on supporting the mainboard to press from both sides tightly fixedly to six curved surfaces through the xarm of corner pushing down the cylinder, thereby process six curved surfaces, after the processing is accomplished, remove the fixed of corner pushing down the cylinder, and take off six curved surfaces from the second side, because the second side does not set up the corner pushing down the cylinder, thereby can reduce the interference that receives when the corner pushing down the cylinder is taken off from the anchor clamps.
Optionally, the bottom surface of corner pushing cylinder xarm tip is last fixedly connected with compresses tightly the head, it is made by wear-resisting material to compress tightly the head, the xarm of corner pushing cylinder compresses tightly fixedly six machine curved surfaces through compressing tightly the head.
By adopting the technical scheme, the service life of the compression head is prolonged.
Optionally, two ends of the pressing head are gradually expanded towards the middle of the pressing head.
Through adopting above-mentioned technical scheme, on the one hand help improving the holistic structural strength of clamp head, on the other hand can make the bottom of clamp head thinner, and then the surface structure of the six curved surfaces of adaptation of being convenient for, with six curved surfaces of machine surface contact stability, compress tightly to six curved surfaces of machine stability.
Optionally, a plurality of circular locating pins are fixedly installed on the top surface of the supporting main board, the circular locating pins are located outside two ends and two sides of the six-axis curved surface, and a plurality of circular locating pins enclose a limiting space to limit the six-axis curved surface.
By adopting the technical scheme, the side face of the six-axis machine curved surface can be limited, and the stability of fixing the six-axis machine curved surface can be further improved.
Optionally, the top of the circular locating pin is tapered.
By adopting the technical scheme, the six-axis machine curved surface is conveniently guided to be placed in the limiting space.
Optionally, two floating support pins are detachably connected to the top surface of the support main board through bolts, the floating support pins are all located right below the six-axis machine curved surface, and the two floating support pins are respectively close to two ends of the six-axis machine curved surface, and the top of each floating support pin is arranged in a positioning hole in a penetrating mode at the bottom of the six-axis machine curved surface.
By adopting the technical scheme, the six-axis curved surface can be limited from the bottom surface of the six-axis curved surface, and the stability of fixing the six-axis curved surface is further improved. In addition, the floating support pin is detachably arranged on the support main board, and because the positioning holes at the bottom of the curved surface of the six-axis machine are smaller, abrasion is easy to occur in the alignment process, and the floating support pin is designed to be detachable, so that the floating support pin is convenient to replace after being damaged.
Optionally, a plurality of profile modeling blocks are fixedly installed on the top surface of the support main board, and the profile modeling blocks are all located under the six-axis curved surface and are used for supporting the six-axis curved surface.
By adopting the technical scheme, the bottom of the six-axis machine curved surface is supported and limited.
Optionally, four lifting pull rings are fixedly connected to the top surface of the support main board, and the four lifting pull rings are respectively located at four corners of the support main board.
By adopting the technical scheme, the six-axis machine curved surface clamp is convenient to move.
In summary, the present application includes at least one of the following beneficial technical effects:
1. When the six-axis curved surface is clamped, the six-axis curved surface is placed on a supporting main board, and is clamped and fixed through a cross arm of the corner pressing cylinder, so that the six-axis curved surface is machined, after machining is finished, the fixing of the corner pressing cylinder is released, the six-axis curved surface is taken down from the second side, and as the corner pressing cylinder is not arranged on the second side, the interference of the corner pressing cylinder when the corner pressing cylinder is taken down from the clamp can be reduced;
2. The two ends of the pressing head are gradually expanded towards the middle part of the pressing head, so that the integral structural strength of the pressing head is improved, the bottom end of the pressing head is thinner, the surface structure of the six-axis machine curved surface is convenient to adapt, the surface contact with the six-axis machine curved surface is stable, and the six-axis machine curved surface is stably pressed;
3. The circular locating pin, the floating supporting pin and the profiling block are fixedly arranged on the top surface of the supporting main board, the side surface and the bottom surface of the six-axis machine curved surface can be limited, and the stability of fixing the six-axis machine curved surface can be further improved.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a six-axis machine curved surface fixture and a six-axis machine curved surface according to an embodiment of the present application.
Fig. 2 is a side view of a six-axis machine curved surface fixture and a six-axis machine curved surface according to an embodiment of the present application.
Fig. 3 is a schematic diagram of the overall structure of the six-axis machine curved surface clamp after hiding the six-axis machine curved surface.
Fig. 4 is an enlarged view at a in fig. 3.
Reference numerals illustrate: 1. hoisting the pull ring; 2. a corner pressing cylinder; 3. a compacting head; 4. profiling blocks; 5. a circular locating pin; 6. a floating support pin; 7. supporting a main board; 8. six-axis machine curved surface.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a six-axis machine curved surface clamp. Referring to fig. 1-4, the six-axis machine curved surface fixture comprises a six-axis machine curved surface fixture, and comprises a support main plate 7 and corner pressing cylinders 2, wherein the support main plate 7 comprises a first side and a second side, the corner pressing cylinders 2 are provided with five, two of the corner pressing cylinders 2 are fixedly arranged at two ends of the top surface of the support main plate 7, the other three corner pressing cylinders 2 are arranged at the first side, and the six-axis machine curved surface 8 is pressed and fixed by cross arms of the corner pressing cylinders 2.
When the six-axis curved surface 8 is clamped, the six-axis curved surface 8 is placed on the supporting main board 7, and the six-axis curved surface 8 is clamped and fixed through the cross arm of the corner pressing cylinder 2, so that the six-axis curved surface 8 is machined, after machining is finished, the fixing of the corner pressing cylinder 2 is released, the six-axis curved surface 8 is taken down from the second side, and as the corner pressing cylinder 2 is not arranged on the second side, the interference suffered by the corner pressing cylinder 2 when taken down from the clamp can be reduced.
Four lifting pull rings 1 are fixedly connected to the top surface of the supporting main plate 7, and the four lifting pull rings 1 are respectively located at four corners of the supporting main plate 7, so that the whole six-axis machine curved surface clamp is convenient to move. The pressing head 3 is fixedly connected to the bottom surface of the end part of the cross arm of the corner pressing cylinder 2, the pressing head 3 is made of wear-resistant materials, the service life of the pressing head 3 is prolonged, and the cross arm of the corner pressing cylinder 2 is pressed and fixed on the six-axis machine curved surface 8 through the pressing head 3. The both ends of compressing tightly head 3 are to compressing tightly the middle part gradually expanding setting of head 3, on the one hand help improving the holistic structural strength of compressing tightly head 3, and on the other hand can make the bottom of compressing tightly head 3 thinner, and then be convenient for adapt to six machine curved surface 8's surface structure, with six machine curved surface 8's surface contact stability, compress tightly six machine curved surface 8 steadily.
A plurality of round locating pins 5 are fixedly mounted on the top surface of the supporting main board 7, the round locating pins 5 are located outside two ends and outside two sides of the six-axis curved surface 8, a limiting space is formed by the round locating pins 5 in a surrounding mode to limit the six-axis curved surface 8, the side surface of the six-axis curved surface 8 can be limited, and the fixing stability of the six-axis curved surface 8 is further improved. The top of the round locating pin 5 is gradually reduced, so that the six-axis machine curved surface 8 is conveniently guided to be placed in the limiting space.
The top surface of the supporting main board 7 is detachably connected with two floating supporting pins 6 through bolts, the floating supporting pins 6 are located under the six-axis curved surface 8, the two floating supporting pins 6 are respectively close to two ends of the six-axis curved surface 8, the top of each floating supporting pin 6 is arranged in a positioning hole in a penetrating mode at the bottom of the six-axis curved surface 8, the six-axis curved surface 8 can be limited from the bottom surface of the six-axis curved surface 8, and the fixing stability of the six-axis curved surface 8 is further improved. In addition, the floating support pin 6 is detachably mounted on the support main board 7, and because the positioning holes at the bottom of the six-axis machine curved surface 8 are smaller, abrasion is easy to occur in the alignment process, and the floating support pin is designed to be detachable, so that the floating support pin is convenient to replace after being damaged. A plurality of profiling blocks 4 are fixedly mounted on the top surface of the supporting main plate 7, the profiling blocks 4 are located under the six-axis curved surface 8 and used for supporting the six-axis curved surface 8, and the profiling blocks 4 are arranged to help supporting and limiting the bottom of the six-axis curved surface 8.
The implementation principle of the six-axis machine curved surface clamp provided by the embodiment of the application is as follows: when the six-axis curved surface 8 is clamped, the six-axis curved surface 8 is placed on the supporting main board 7, and the six-axis curved surface 8 is clamped and fixed through the cross arm of the corner pressing cylinder 2, so that the six-axis curved surface 8 is machined, after machining is finished, the fixing of the corner pressing cylinder 2 is released, the six-axis curved surface 8 is taken down from the second side, and as the corner pressing cylinder 2 is not arranged on the second side, the interference suffered by the corner pressing cylinder 2 when taken down from the clamp can be reduced.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. A six-axis machine curved surface fixture is characterized in that: including supporting mainboard (7) and corner down-pressing cylinder (2), support mainboard (7) including first side and second side, corner down-pressing cylinder (2) are provided with five, and two of them corner down-pressing cylinder (2) are fixed to be set up in the both ends that support mainboard (7) top surface, and the other three corner down-pressing cylinder (2) set up in first side, six machine curved surface (8) by the xarm of corner down-pressing cylinder (2) compresses tightly fixedly.
2. The six-axis machine curved surface fixture according to claim 1, wherein: the bottom surface of the end part of the cross arm of the corner pressing cylinder (2) is fixedly connected with a pressing head (3), the pressing head (3) is made of wear-resistant materials, and the cross arm of the corner pressing cylinder (2) is fixedly pressed on a six-axis machine curved surface (8) through the pressing head (3).
3. The six-axis machine curved surface fixture according to claim 2, wherein: the two ends of the pressing head (3) are gradually expanded towards the middle of the pressing head (3).
4. The six-axis machine curved surface fixture according to claim 1, wherein: a plurality of round locating pins (5) are fixedly mounted on the top surface of the supporting main board (7), the round locating pins (5) are located outside two ends and two sides of the six-axis machine curved surface (8), and a plurality of round locating pins (5) enclose a limiting space to limit the six-axis machine curved surface (8).
5. The six-axis machine curved surface fixture according to claim 4, wherein: the top of the round locating pin (5) is gradually reduced.
6. The six-axis machine curved surface fixture according to claim 1, wherein: the supporting main board (7) is detachably connected with two floating supporting pins (6) through bolts, the floating supporting pins (6) are located right below the six-axis machine curved surface (8), the two floating supporting pins (6) are respectively close to two ends of the six-axis machine curved surface (8), and the tops of the floating supporting pins (6) penetrate through positioning holes in the bottoms of the six-axis machine curved surface (8).
7. The six-axis machine curved surface fixture according to claim 1, wherein: the top surface of the support main board (7) is fixedly provided with a plurality of profiling blocks (4), and the profiling blocks (4) are all positioned under the six-axis machine curved surface (8) and are used for supporting the six-axis machine curved surface (8).
8. The six-axis machine curved surface fixture according to claim 1, wherein: four lifting pull rings (1) are fixedly connected to the top surface of the support main board (7), and the four lifting pull rings (1) are respectively located at four corners of the support main board (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323039492.9U CN221110859U (en) | 2023-11-09 | 2023-11-09 | Six-axis machine curved surface clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323039492.9U CN221110859U (en) | 2023-11-09 | 2023-11-09 | Six-axis machine curved surface clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221110859U true CN221110859U (en) | 2024-06-11 |
Family
ID=91365541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323039492.9U Active CN221110859U (en) | 2023-11-09 | 2023-11-09 | Six-axis machine curved surface clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221110859U (en) |
-
2023
- 2023-11-09 CN CN202323039492.9U patent/CN221110859U/en active Active
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