CN216828957U - Clamp for sawing pouring gate of large flow guide vane plate - Google Patents
Clamp for sawing pouring gate of large flow guide vane plate Download PDFInfo
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- CN216828957U CN216828957U CN202220130992.XU CN202220130992U CN216828957U CN 216828957 U CN216828957 U CN 216828957U CN 202220130992 U CN202220130992 U CN 202220130992U CN 216828957 U CN216828957 U CN 216828957U
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- mounting grooves
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Abstract
The utility model provides a fixture for sawing a sprue of a large guide vane plate, which relates to the field of guide vane plate machining fixtures and comprises a bottom plate, wherein a hand-operated valve is arranged on the bottom plate, a plurality of first mounting grooves and second mounting grooves with the same number as the mounting grooves are arranged on the circumference of the bottom plate, and a movable supporting component and a movable clamping component are respectively arranged on the first mounting grooves and the second mounting grooves; the utility model discloses a mode of adjustable water conservancy diversion acanthus leaf blank locating position does not need to change the rough machining anchor clamps many times, only needs anchor clamps of clamping to realize the processing of polytypic water conservancy diversion acanthus leaf, simple structure, and general effectual.
Description
Technical Field
The utility model relates to a water conservancy diversion acanthus adds clamping apparatus field particularly, relates to an anchor clamps that large-scale water conservancy diversion acanthus saw cut runner.
Background
The large-scale water conservancy diversion lamina tecti is different according to the compressor model, the diameter of water conservancy diversion lamina tecti is different usually, the water conservancy diversion lamina tecti of major diameter is when the runner is got rid of in the rough machining of blank usually, firstly need carry out the demand of changing many times in order to satisfy different diameter water conservancy diversion lamina tecti to anchor clamps, secondly all be more than 1.1 meters because of water conservancy diversion lamina tecti diameter basically, the range of work of band saw sawing machine has been surpassed, can only use machining center or vertical cutting off the saw clamp and hold the processing of saw bit sword, but the saw bit sword price is high, and machining efficiency is low, cause the cost increase.
And when the traditional clamp is used for roughly processing guide vane plate blanks with different diameters, the rough processing clamp needs to be replaced for multiple times, and the universality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing in the above-mentioned background art, then proposed the anchor clamps that a large-scale water conservancy diversion lamina blade saw cut the runner.
The utility model provides a technical scheme that its technical problem adopted is:
a fixture for sawing a sprue of a large guide vane plate comprises a bottom plate, wherein a hand-operated valve is installed on the bottom plate, a plurality of first mounting grooves and second mounting grooves with the same number as the mounting grooves are formed in the circumference of the bottom plate, a movable supporting component and a movable clamping component are respectively arranged on the first mounting groove and the second mounting groove, the supporting component and the clamping component can realize position adjustment to meet the clamping requirements of guide vane plates with different diameters, the supporting component comprises a first mounting plate, the mounting plate is matched with the first mounting groove, a roller bracket is arranged on the first mounting plate, rollers are rotatably connected onto the roller bracket, the clamping component comprises a second mounting plate, the second mounting plate is matched with the second mounting groove, an air cylinder and a supporting rod are arranged on the second mounting plate, the supporting rod is positioned in front of the air cylinder, and the air cylinder is connected with a rotating frame, the rotary frame is rotatably connected with a pressing plate, two sides of the pressing plate are rotatably connected with connecting plates, and the supporting rod is rotatably connected between the two connecting plates.
Further, mounting groove one and mounting groove two all have threely, mounting groove one and mounting groove two crisscross setting and all do not give the hand valve contact.
Furthermore, an arc-shaped groove is formed in one end of the pressing plate, and the pressing effect of the pressing plate on the guide vane plate is improved.
Furthermore, movable grooves are formed in the first mounting plate and the second mounting plate, bolts are matched on the movable grooves and connected with the bottom plate, and the positions of the supporting assembly and the clamping assembly are convenient to adjust due to the design.
Furthermore, the circumference is provided with the three rings that are used for realizing the lifting of frame utensil on the bottom plate, and three direction atress for the atress is more even, and the installation is more stable.
Further, the bottom of the bottom plate is provided with a base, and the base is matched with a track of the band saw equipment.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model adopts the mode of adjusting the positioning position of the blank of the guide vane plate, the rough machining clamp does not need to be changed for many times, and the machining of the multi-model guide vane plate can be realized only by clamping one-time clamp; through design clamping component and supporting component, can compromise the water conservancy diversion lamina coarse machining of different diameters simultaneously, wherein, the design of gyro wheel makes the circular class work piece of jumbo size can use the band saw to process among the supporting component, and through the design of gyro wheel, adjustable water conservancy diversion lamina blank runner position realizes cutting off the saw with the band saw and carries out the coarse machining, replaces to use machining center or vertical sawing machine to use the processing of saw bit sword, and the cost is reduced improves machining efficiency.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is a schematic view of the installation and use of the device;
wherein: the device comprises a base plate 1, a first 11 mounting groove, a second 12 mounting groove, a lifting ring 13, a base 14, a manual valve 2, a supporting assembly 3, a first 31 mounting plate, a roller bracket 32, a roller 33, a clamping assembly 4, a second 41 mounting plate, a movable groove 411, a bolt 412, a cylinder 42, a rotating frame 43, a pressing plate 44, a connecting plate 45, a supporting rod 46, band saw equipment 5, a guide vane plate 6 and a pouring gate 61.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The invention will be further explained with reference to the accompanying drawings and examples:
as shown in fig. 1 to 4, a jig for sawing a gate of a large guide vane plate comprises a base plate 1, wherein a hand-operated valve 2 is installed on the base plate, three installation grooves I11 and three installation grooves II 12 are formed in the circumference of the base plate, the installation grooves I and the installation grooves II are arranged in a staggered mode and are not contacted with the hand-operated valve, a movable supporting component 3 and a movable clamping component 4 are respectively arranged on the installation grooves I and the installation grooves II, and the supporting component and the clamping component can be adjusted in position to clamp guide vane plates with different diameters; wherein, supporting component includes mounting panel one 31, the mounting panel cooperatees with mounting groove one, be equipped with gyro wheel support 32 on the mounting panel one, it is connected with gyro wheel 33 to rotate on the gyro wheel support, clamping component includes mounting panel two, mounting panel two and mounting groove two-phase cooperation, be equipped with cylinder 42 and bracing piece 46 on the mounting panel two, the bracing piece is in cylinder the place ahead, the cylinder is connected with rotating turret 43, it is connected with clamp plate 44 to rotate on the rotating turret, the clamp plate both sides are rotated and are connected with connecting plate 45, two rotate between the connecting plate and be connected with the bracing piece.
Wherein, in order to improve the pressing effect of the pressing plate on the guide vane plate, one end of the pressing plate is provided with an arc-shaped groove.
Wherein, for the convenience of adjusting supporting component and clamping component's position, the movable groove 411 has all been seted up on mounting panel one and the mounting panel two, the cooperation has bolt 412 on the movable groove, the bolt is connected with the bottom plate, when needing to carry out position control to supporting component and clamping component, only need loosen the bolt, remove mounting panel one afterwards and mounting panel two positions can.
The design adopts a mode of adjusting the positioning position of the guide vane plate blank, does not need to change a rough machining clamp for multiple times, and can realize the machining of the guide vane plates of multiple models only by clamping the clamp once; through installing the gyro wheel on anchor clamps, adjustable water conservancy diversion lamina blank runner position realizes cutting off the saw with the band saw and carries out rough machining, replaces to use machining center or vertical sawing machine to use the saw bit sword processing, and the cost is reduced improves machining efficiency. By manufacturing the rotatable clamp, the band saw is used for replacing a saw blade knife for a machining center or a vertical sawing machine, the efficiency is improved, and the cost is reduced; in the aspect of the design of the adjustable clamping assembly and the idler wheel, the rough machining of the guide vane plates with different diameters can be simultaneously considered, the idler wheel design enables large-size round workpieces to be machined by using a band saw, the machining efficiency is improved, and the cost is reduced.
The lifting device is characterized in that three lifting rings 13 used for realizing lifting of the rack are arranged on the upper circumference of the bottom plate, three lifting rings used for realizing lifting of the rack are arranged on the upper circumference of the bottom plate, and the lifting device is stressed in three directions, so that the stress is more uniform, and the installation process is more stable.
As shown in fig. 4, a base 14 is arranged at the bottom of the bottom plate, and the base is matched with the track of the band saw device 5.
Specifically, this design has placed water conservancy diversion lamina tecti 6 on the anchor clamps at specific use in-process, there is runner 61 on the water conservancy diversion lamina tecti, in the specific operation process:
1. hoisting the clamp on a guide rail of band saw equipment to enable a base of the clamp to be matched with the guide rail and locked and fixed by bolts;
2. hoisting the flow guide vane plate blank with the sprue to be removed on a fixture, and positioning by using three rollers;
3. adjusting the positions of the pouring gates to enable the two pouring gates to be parallel to a band saw blade on the band saw equipment;
4. rotating the hand-operated valve, and locking the workpiece by the clamping assembly;
5. starting a band saw device for processing (2 gates are processed at a time due to stroke limitation);
6. and when 2 gates are machined, rotating the hand-operated valve, and repeating the steps of 3-5 to further machine the other 2 gates after the guide vane plate rotates 180 degrees.
7: and rotating the manual valve, loosening the clamping assembly, and then removing the guide vane plate.
It is worth mentioning that: and (3) adjusting the positions of the supporting component and the clamping component when the guide vane plates with other diameters are used for machining.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description in the above embodiments and the specification is only for illustrating the principles of the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The fixture for sawing the sprue of the large-sized guide vane plate is characterized by comprising a bottom plate, wherein a hand-operated valve is mounted on the bottom plate, a plurality of first mounting grooves and second mounting grooves with the same number as the mounting grooves are circumferentially arranged on the bottom plate, and a movable supporting assembly and a movable clamping assembly are respectively arranged on the first mounting grooves and the second mounting grooves;
the supporting assembly comprises a first mounting plate, the mounting plate is matched with the first mounting plate, a roller bracket is arranged on the first mounting plate, and a roller is rotatably connected to the roller bracket;
the clamping assembly comprises a second mounting plate, the second mounting plate is matched with the second mounting groove, an air cylinder and a supporting rod are arranged on the second mounting plate, the supporting rod is located in front of the air cylinder, the air cylinder is connected with a rotating frame, a pressing plate is rotatably connected to the rotating frame, connecting plates are rotatably connected to two sides of the pressing plate, and the supporting rod is rotatably connected between the connecting plates.
2. The jig for saw cutting of the gate of the large guide vane plate as claimed in claim 1, wherein the number of the first mounting grooves and the second mounting grooves are three, and the first mounting grooves and the second mounting grooves are staggered and are not in contact with the hand-operated valve.
3. The jig for sawing a sprue of a large guide vane plate according to claim 1, wherein an arc-shaped groove is formed at one end of the pressing plate.
4. The jig for sawing a gate of a large guide vane plate according to claim 1, wherein the first mounting plate and the second mounting plate are both provided with a movable groove, the movable groove is matched with a bolt, and the bolt is connected with the bottom plate.
5. The jig for sawing a sprue of a large guide vane plate according to claim 1, wherein three rings are circumferentially arranged on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220130992.XU CN216828957U (en) | 2022-01-18 | 2022-01-18 | Clamp for sawing pouring gate of large flow guide vane plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220130992.XU CN216828957U (en) | 2022-01-18 | 2022-01-18 | Clamp for sawing pouring gate of large flow guide vane plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216828957U true CN216828957U (en) | 2022-06-28 |
Family
ID=82084091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220130992.XU Active CN216828957U (en) | 2022-01-18 | 2022-01-18 | Clamp for sawing pouring gate of large flow guide vane plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216828957U (en) |
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2022
- 2022-01-18 CN CN202220130992.XU patent/CN216828957U/en active Active
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