CN215968351U - Clamping table convenient for clamping block replacement for machining mechanical parts - Google Patents
Clamping table convenient for clamping block replacement for machining mechanical parts Download PDFInfo
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- CN215968351U CN215968351U CN202121972558.8U CN202121972558U CN215968351U CN 215968351 U CN215968351 U CN 215968351U CN 202121972558 U CN202121972558 U CN 202121972558U CN 215968351 U CN215968351 U CN 215968351U
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Abstract
The utility model discloses a clamping table for machining mechanical parts, which is convenient for replacing a clamping block. According to the utility model, the two movable plates can be separated by rotating the threaded rod, then the workpiece is placed on the placing table, then the threaded rod is rotated reversely to drive the two movable plates to drive the clamping parts to move and gradually clamp the workpiece, wherein when the clamping parts abut against the workpiece, the threaded rod is continuously rotated to enable the clamping parts to compress the telescopic rod and the straight spring, at the moment, the sliding rods can compress the movable rods at the two sides and compress the elastic parts until the clamping parts at the two sides are outwards expanded and are flush with the middle clamping part, the workpiece is clamped together, and the elastic parts at the two sides can enable the four groups of movable rods to more stably clamp the workpiece on the placing table.
Description
Technical Field
The utility model relates to the technical field of machining of mechanical parts, in particular to a clamping table for machining mechanical parts, which is convenient for replacing clamping blocks.
Background
The machine is also called a fixture, which is used to fix the object to be processed to make it occupy the correct position for receiving construction or detection. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.
When a plate-shaped mechanical part is machined, in order to enable a workpiece to meet the requirements specified by a drawing and meet the technical requirements of overall accuracy and the like, the workpiece needs to be installed and clamped before machining, and a common special clamp is low in applicability and single in structure, but the clamping is not tight enough, so that errors are easily caused during machining, and the overall effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, the clamping table for machining the mechanical part is convenient for replacing the clamping block.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a machine parts processing is with pressing from both sides tight platform convenient to fixture block is changed, the on-line screen storage device comprises a base, the platform is placed to base center department fixedly connected with, symmetrical three rectangular channels of group, three groups are seted up respectively to the base both sides the threaded rod that symmetrical thread groove was seted up to the rectangular channel horizontal end wears to be equipped with two sets of dead levers and a set of outward appearance wall respectively, the threaded rod is worn to establish and is closed the movable plate that is connected with two sets of symmetries and sets up, two sets of at base horizontal end and screw thread soon the movable plate respectively with two sets of dead lever sliding connection, two sets of the corresponding one side of movable plate is provided with fixture.
Preferably, the clamping mechanism comprises:
the straight telescopic rod is fixed on the side surface wall of the moving plate;
the two groups of moving rods are oppositely arranged at two sides of the straight telescopic rod and movably connected with the moving plate, and an elastic part is arranged between the two groups of moving rods and the moving plate;
the straight telescopic rod and the two groups of moving rods are fixedly connected with clamping parts at the same end, and a sliding rod which is connected to the inner surface wall of the two groups of moving rods in a sliding manner is fixed at the longitudinal end of the clamping part at one side of the straight telescopic rod
Preferably, a straight spring is sleeved outside the straight telescopic rod, and two ends of the straight spring are respectively and fixedly connected with the clamping part and the moving plate.
Preferably, the elastic part comprises an arc spring and an arc telescopic rod which are fixedly connected between the moving rod and the moving plate, and the arc spring is sleeved outside the arc telescopic rod.
Preferably, the equal fixedly connected with slider in slide bar both ends, it is two sets of protruding type spout has been seted up to the carriage release lever inside, just the slide bar is through two sets of slider sliding connection inside the spout.
Preferably, an elastic block is arranged at one end of the clamping part.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
this application can make two movable plates separate through rotating the threaded rod, later place the work piece at placing the bench, after that the reverse rotation threaded rod makes two movable plates drive the clamping part and removes, and press from both sides the work piece tightly gradually, wherein, when clamping part and work piece butt, it can make clamping part compression telescopic link and straight shape spring to continue to rotate the threaded rod, and the slide bar can compress the carriage release lever of both sides this moment, and compress the elastic component, the clamping part outwards expands and with middle clamping part parallel and level until both sides, to the work piece centre gripping together, and the elastic component through both sides can make four group's carriage release levers more stable to placing the work piece centre gripping on the bench.
Drawings
FIG. 1 illustrates a schematic diagram of a structure provided in accordance with an embodiment of the present invention;
FIG. 2 illustrates a side view cross-sectional structural representation provided in accordance with an embodiment of the present invention;
fig. 3 is a schematic view illustrating a connection structure of a slide bar and a moving bar according to an embodiment of the present invention.
Illustration of the drawings:
1. a base; 2. moving the plate; 3. a rectangular groove; 4. fixing the rod; 5. a threaded rod; 6. a clamping portion; 7. a placing table; 8. a telescopic rod; 9. a straight spring; 10. a travel bar; 11. an elastic portion; 12. a slide bar; 13. a slider; 14. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a machine parts processing is with pressing from both sides tight platform convenient to fixture block is changed, the on-line screen storage device comprises a base 1, platform 7 is placed to base 1 center department fixedly connected with, symmetrical three rectangular channels of group 3 have been seted up respectively to base 1 both sides, threaded rod 5 that symmetrical thread groove was seted up to 3 horizontal ends of three rectangular channels of group wear to be equipped with two sets of dead levers 4 and a set of exterior wall respectively, threaded rod 5 wears to establish and closes the movable plate 2 that is connected with two sets of symmetries and sets up at 1 horizontal end of base and screw thread soon, two sets of movable plates 2 respectively with 4 sliding connection of two sets of dead levers, the corresponding one side of two sets of movable plates 2 is provided with fixture.
Specifically, as shown in fig. 1, the clamping mechanism includes:
the straight telescopic rod 8 is fixed on the side surface wall of the moving plate 2;
the two groups of moving rods 10 are oppositely arranged at two sides of the straight telescopic rod 8 and movably connected with the moving plate 2, and an elastic part 11 is arranged between the two groups of moving rods 10 and the moving plate 2;
the same ends of the straight telescopic rod 8 and the two groups of moving rods 10 are fixedly connected with clamping parts 6, and the longitudinal end of the clamping part 6 at one side of the straight telescopic rod 8 is fixedly provided with a sliding rod 12 which is connected to the inner surface wall of the two groups of moving rods 10 in a sliding manner.
Specifically, as shown in fig. 1, a straight spring 9 is sleeved on the outer side of the straight telescopic rod 8, and two ends of the straight spring 9 are respectively and fixedly connected with the clamping portion 6 and the moving plate 2.
Specifically, as shown in fig. 1, the elastic portion 11 includes an arc spring and an arc telescopic rod fixedly connected between the moving rod 10 and the moving plate 2, and the arc spring is sleeved outside the arc telescopic rod.
Specifically, as shown in fig. 3, two ends of the sliding rod 12 are both fixedly connected with sliding blocks 13, a convex sliding groove 14 is formed inside the two sets of moving rods 10, and the sliding rod 12 is slidably connected inside the sliding groove 14 through the two sets of sliding blocks 13.
Specifically, as shown in fig. 1, an elastic block is disposed at one end of the clamping portion 6.
In summary, according to the clamping table for machining mechanical parts and components convenient for replacing the clamping block provided by this embodiment, the two movable plates 2 can be separated by rotating the threaded rod 5, then the workpiece is placed on the placing table 7, then the two movable plates 2 drive the clamping portion 6 to move by rotating the threaded rod 5 in the opposite direction, and the workpiece is gradually clamped, wherein when the clamping portion 6 abuts against the workpiece, the clamping portion 6 compresses the straight telescopic rod 8 and the straight spring 9 by continuing to rotate the threaded rod 5, and at this time, the sliding rod 12 compresses the movable rods 10 at the two sides and compresses the elastic portion 11 until the clamping portions 6 at the two sides expand outwards and are flush with the clamping portion 6 at the middle, so as to clamp the workpiece together, and the clamping of the workpiece on the placing table 7 by the elastic portions 11 at the two sides can be more stable by the four groups of movable rods 10.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a machine parts processing is with pressing from both sides tight platform convenient to fixture block is changed, includes base (1), its characterized in that, base (1) center department fixedly connected with places platform (7), symmetrical three rectangular channels of group (3), three groups have been seted up respectively to base (1) both sides rectangular channel (3) horizontal end wears to be equipped with two sets of dead lever (4) respectively and threaded rod (5) that a set of outward appearance wall offered symmetrical thread groove, threaded rod (5) wear to establish base (1) horizontal end and screw thread close soon and are connected with movable plate (2) that two sets of symmetries set up, and are two sets of movable plate (2) respectively with two sets of dead lever (4) sliding connection, it is two sets of movable plate (2) corresponding one side is provided with fixture.
2. The clamping table for machining mechanical parts and components convenient for replacing a clamping block as claimed in claim 1, wherein the clamping mechanism comprises:
the straight telescopic rod (8), the straight telescopic rod (8) is fixed on the side surface wall of the movable plate (2);
the two groups of moving rods (10) are symmetrically arranged at two sides of the straight telescopic rod (8) and movably connected with the moving plate (2), and an elastic part (11) is arranged between the two groups of moving rods (10) and the moving plate (2);
the straight telescopic link (8) and two sets of carriage release lever (10) are with equal fixedly connected with clamping part (6) in one end, the clamping part (6) longitudinal end of straight telescopic link (8) one side is fixed with slide bar (12) of sliding connection table wall in two sets of carriage release lever (10).
3. The clamping table for machining mechanical parts and components convenient for replacing clamping blocks as claimed in claim 2, wherein a straight spring (9) is sleeved outside the straight telescopic rod (8), and two ends of the straight spring (9) are respectively and fixedly connected with the clamping portion (6) and the moving plate (2).
4. The clamping table for machining mechanical parts and components convenient for replacing clamping blocks as claimed in claim 2, wherein the elastic portion (11) comprises an arc-shaped spring and an arc-shaped telescopic rod fixedly connected between the moving rod (10) and the moving plate (2), and the arc-shaped spring is sleeved outside the arc-shaped telescopic rod.
5. The clamping table for machining mechanical parts and components convenient for replacing clamping blocks as claimed in claim 2, wherein sliding blocks (13) are fixedly connected to both ends of the sliding rod (12), two sets of the moving rods (10) are internally provided with convex sliding grooves (14), and the sliding rod (12) is slidably connected inside the sliding grooves (14) through the two sets of the sliding blocks (13).
6. The clamping table for machining the mechanical part and parts convenient for replacing the clamping block as claimed in claim 2, wherein an elastic block is arranged at one end of the clamping portion (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121972558.8U CN215968351U (en) | 2021-08-21 | 2021-08-21 | Clamping table convenient for clamping block replacement for machining mechanical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121972558.8U CN215968351U (en) | 2021-08-21 | 2021-08-21 | Clamping table convenient for clamping block replacement for machining mechanical parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215968351U true CN215968351U (en) | 2022-03-08 |
Family
ID=80580992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121972558.8U Active CN215968351U (en) | 2021-08-21 | 2021-08-21 | Clamping table convenient for clamping block replacement for machining mechanical parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215968351U (en) |
-
2021
- 2021-08-21 CN CN202121972558.8U patent/CN215968351U/en active Active
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