CN223811993U - Valve body multiaspect processing clamping device - Google Patents
Valve body multiaspect processing clamping deviceInfo
- Publication number
- CN223811993U CN223811993U CN202520058959.4U CN202520058959U CN223811993U CN 223811993 U CN223811993 U CN 223811993U CN 202520058959 U CN202520058959 U CN 202520058959U CN 223811993 U CN223811993 U CN 223811993U
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- CN
- China
- Prior art keywords
- fixedly connected
- valve body
- clamping device
- rod
- lead screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to the technical field of valve body machining, in particular to a valve body multi-face machining clamping device. Including the base case, fixedly connected with motor in the base case, the output of motor is equipped with two-way lead screw, and the equal threaded connection in two-way lead screw both ends outside has the lead screw cover, and two equal fixedly connected with in lead screw cover tops and base case roof sliding connection's spacing slider, spacing slider top fixedly connected with right angle pole, right angle pole one end fixedly connected with grip block, base case top sliding connection have two slidingtype fixture. The clamping device aims to solve the technical problems of uneven clamping force, low positioning precision, complex operation, low machining efficiency and the like in the multi-surface machining process of the valve body of the existing clamping device.
Description
Technical Field
The utility model relates to the technical field of valve body machining, in particular to a valve body multi-face machining clamping device.
Background
In modern manufacturing, valves are an important component in controlling fluid flow in pipes, the quality of which is directly related to the operating efficiency and safety performance of the overall system. Therefore, the machining precision and surface quality of the valve are very high. In order to ensure that the valve can remain stable in the multi-angle multi-face machining process, a clamping device is an indispensable tool.
The traditional clamping device is usually manually operated, and the clamping position is single, so that the problems of uneven clamping force, low positioning precision, complex operation, low machining efficiency and the like exist, and the modern high-precision and high-efficiency machining requirements are difficult to meet.
Disclosure of utility model
The clamping device aims to solve the technical problems that the existing clamping device has the defects of uneven clamping force, low positioning precision, complex operation, low processing efficiency and the like in the multi-surface processing process of the valve body.
In order to solve the technical problems, the technical scheme includes that the valve body multi-face machining clamping device comprises a bottom box, a motor is fixedly connected in the bottom box, a bidirectional screw rod is arranged at the output end of the motor, screw rod sleeves are connected to the outer sides of two ends of the bidirectional screw rod in a threaded mode, limit sliding blocks which are in sliding connection with the top wall of the bottom box are fixedly connected to the tops of the two screw rod sleeves, right-angle rods are fixedly connected to the tops of the limit sliding blocks, clamping blocks are fixedly connected to one ends of the right-angle rods, and two sliding clamping mechanisms are connected to the tops of the bottom box in a sliding mode.
As a further improvement of the utility model, the sliding clamping mechanism comprises a movable plate which is in sliding connection with the bottom box, a vertical plate is fixedly connected to the movable plate, a telescopic rod is fixedly connected to the movable plate, a bent supporting rod is fixedly connected to the movable end of the telescopic rod, connecting rods which are in rotary connection with the vertical plate are hinged to two ends of the bent supporting rod, a connecting seat is hinged to one end, away from the bent supporting rod, of the connecting rod, and an arc clamping plate is fixedly connected to one side of the connecting seat.
As a further improvement of the utility model, the bottom of the movable plate is fixedly connected with two guide sliding blocks, and the top wall of the bottom box is provided with a guide sliding groove for the guide sliding blocks to slide.
As a further improvement of the utility model, the bent stay bar is hinged with the connecting rod through a first rotating shaft, the connecting rod is hinged with the connecting seat through a second rotating shaft, and the connecting rod is rotatably connected with the vertical frame plate through a third rotating shaft.
As a further improvement of the utility model, one end of the bidirectional screw rod far away from the motor is rotationally connected with the side wall of the bottom box through a bearing.
As a further improvement of the utility model, the limit sliding block penetrates through the top wall of the bottom box, and the top wall of the bottom box is provided with a limit sliding groove for the limit sliding block to pass through and slide.
The clamping force is uniform and adjustable, the two-way screw rod is driven by the motor, the screw rod sleeves at the outer sides of the two ends of the two-way screw rod drive the limit sliding blocks to synchronously move, so that the clamping blocks can uniformly apply the clamping force to the valve body, meanwhile, the sliding type clamping mechanism can adapt to valve bodies with different sizes through the matching of the telescopic rod and the bent supporting rod, the clamping force is ensured to be kept stable in the whole processing process, and the processing precision and the consistency of products are greatly improved.
(2) The clamping device disclosed by the utility model adopts a double sliding structure of the limit sliding block and the guide sliding block, so that the accurate positioning of the valve body in the processing process is ensured, and the sliding connection design of the movable plate and the vertical plate enables an operator to easily adjust the position of the clamping device without repositioning and clamping for multiple times, thereby greatly simplifying the operation steps and improving the processing efficiency.
(3) The device has the advantages of simple structure, low cost and easy maintenance, reduces the use of complex transmission parts and a hydraulic system, reduces the manufacturing cost and the maintenance cost, ensures that the device is more stable in the operation process, reduces abrasion and prolongs the service life due to the design of the guide sliding block and the sliding groove, and simultaneously, the design of the arc-shaped clamping plate can better fit the surface of the valve body, reduces the damage risk during clamping, and further improves the reliability and the applicability of equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of a valve body multi-face machining clamping device of the present utility model;
FIG. 2 is a partial cross-sectional view of a valve body multi-faceted machining clamp of the present utility model;
FIG. 3 is a partial cross-sectional view of a valve body multi-faceted machining fixture of the present utility model;
FIG. 4 is a schematic view of a part of a valve body multi-face machining fixture of the present utility model;
Fig. 5 is a schematic structural view of a sliding clamping mechanism of a valve body multi-face machining clamping device.
The two-way screw rod is shown as the figure, wherein the two-way screw rod comprises a bottom box, a motor, a two-way screw rod, a screw rod sleeve, a limit sliding block, a right-angle rod, a clamping block, a sliding clamping mechanism, a 801, a movable plate, a 802, a vertical frame plate, a 803, a telescopic rod, a 804, a bent stay rod, a 805, a connecting rod, a 806, a connecting seat, a 807, an arc clamping plate, a 808, a guide sliding block, a 809, a guide sliding chute, a 810, a first rotating shaft, a 811, a second rotating shaft, a 812, a third rotating shaft, a 9, a bearing, a 10 and a limit sliding chute.
Detailed Description
Terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible mentioned in this specification are defined with respect to their construction, and they are relative concepts. Therefore, these and other directional terms should not be construed as limiting terms, since they may vary accordingly depending on the location and use conditions of the device.
As used in this specification, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The utility model provides a valve body multi-surface machining clamping device shown in the attached drawings 1-5, which comprises a bottom box 1, wherein a motor 2 is fixedly connected in the bottom box 1, a bidirectional screw rod 3 is arranged at the output end of the motor 2, screw rod sleeves 4 are connected to the outer sides of two ends of the bidirectional screw rod 3 in a threaded manner, limit sliding blocks 5 which are in sliding connection with the top wall of the bottom box 1 are fixedly connected to the tops of the two screw rod sleeves 4, right-angle rods 6 are fixedly connected to the tops of the limit sliding blocks 5, clamping blocks 7 are fixedly connected to one ends of the right-angle rods 6, two sliding clamping mechanisms 8 are connected to the tops of the bottom box 1 in a sliding manner, one end, far away from the motor 2, of the bidirectional screw rod 3 is rotatably connected with the side wall of the bottom box 1 through a bearing 9, the limit sliding blocks 5 penetrate through the top wall of the bottom box 1, and limit sliding grooves 10 for the limit sliding blocks 5 to pass through and slide are arranged on the top wall of the bottom box 1.
As shown in fig. 5, the sliding type clamping mechanism 8 in the utility model comprises a movable plate 801 slidably connected with a bottom case 1, a vertical plate 802 is fixedly connected to the movable plate 801, a telescopic rod 803 is fixedly connected to the movable plate 801, a bent supporting rod 804 is fixedly connected to the movable end of the telescopic rod 803, two ends of the bent supporting rod 804 are hinged with a connecting rod 805 rotatably connected with the vertical plate 802, one end of the connecting rod 805 far away from the bent supporting rod 804 is hinged with a connecting seat 806, one side of the connecting seat 806 is fixedly connected with an arc-shaped clamping plate 807, two guide sliding blocks 808 are fixedly connected to the bottom of the movable plate 801, a guide sliding groove 809 for the guide sliding blocks 808 to slide is arranged on the top wall of the bottom case 1, the bent supporting rod 804 is hinged with the connecting rod 805 through a first rotating shaft 810, the connecting rod 805 is hinged with the connecting seat 806 through a second rotating shaft 811, the connecting rod 805 is rotatably connected with the vertical plate 802 through a third rotating shaft 812, and the movable plate 801 of the sliding type clamping mechanism 8 can adapt to different valve bodies in the positions through the guide sliding blocks 808. The telescopic movement of the telescopic rod 803 drives the connecting seat 806 and the arc clamping plate 807 to clamp the side surface of the valve body through the hinged relation of the bent stay rod 804 and the connecting rod 805, and the design of the arc clamping plate 807 can be better attached to the surface of the valve body, so that the uniform distribution of clamping force is ensured.
When the utility model is embodied, firstly, a valve body is placed at the top of a bottom box 1, two ends of the valve body are respectively positioned at two sliding clamping mechanisms 8, then a motor 2 is started, and the output end of the motor 2 drives a bidirectional screw rod 3 to rotate. When the bidirectional screw rod 3 rotates, screw rod sleeves 4 at two ends of the bidirectional screw rod synchronously move inwards or outwards along the thread direction of the screw rod, and as the screw rod sleeves 4 are fixedly connected with the limiting sliding blocks 5, the limiting sliding blocks 5 slide through limiting sliding grooves 10 on the top wall of the bottom box 1, and therefore the limiting sliding blocks 5 synchronously slide inwards or outwards along with the movement of the screw rod sleeves 4. The top of the limiting slide block 5 is fixedly connected with a right-angle rod 6, and one end of the right-angle rod 6 is fixedly connected with a clamping block 7. When the limit slide block 5 moves, the right-angle rod 6 and the clamping block 7 also move synchronously, so that the two side surfaces of the valve body are clamped or loosened. The two sliding clamping mechanisms 8 are slidably connected with the guide chute 809 on the top wall of the bottom box 1 through the movable plate 801, and the positions can be manually or automatically adjusted according to the size of the valve body. When the telescopic rod 803 is extended, the bent stay 804, whose movable end is fixedly connected, is pushed upward. The two ends of the bent stay 804 are hinged with the connecting rod 805 through a first rotating shaft 810, and the connecting rod 805 is rotatably connected with the stand plate 802 through a third rotating shaft 812. Therefore, when the bent brace 804 moves, the connecting rod 805 correspondingly rotates to drive the connecting rod 805 to move away from the connecting seat 806 hinged to the end of the bent brace 804 through the second rotating shaft 811. The arc-shaped clamping plate 807 fixedly connected to one side of the connection seat 806 moves inward or outward along with the rotation of the connection rod 805, thereby clamping or unclamping both ends of the valve body. In this way, the valve body can be clamped simultaneously in multiple directions, ensuring that it remains stable during multi-faceted machining.
The above embodiments are only for illustrating the technical solution of the present utility model, but not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that modifications may be made to the technical solution described in the above embodiments or equivalents may be substituted for part of the technical features thereof, and such modifications or substitutions do not depart from the spirit and scope of the technical solution of the embodiments of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520058959.4U CN223811993U (en) | 2025-01-10 | 2025-01-10 | Valve body multiaspect processing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520058959.4U CN223811993U (en) | 2025-01-10 | 2025-01-10 | Valve body multiaspect processing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223811993U true CN223811993U (en) | 2026-01-20 |
Family
ID=98426063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520058959.4U Active CN223811993U (en) | 2025-01-10 | 2025-01-10 | Valve body multiaspect processing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223811993U (en) |
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2025
- 2025-01-10 CN CN202520058959.4U patent/CN223811993U/en active Active
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