Turnover plate positioning clamp

Abstract

The utility model belongs to the technical field of positioning clamps, and discloses a turning plate positioning clamp which comprises a positioning turning plate, a fixed clamping plate is installed on the positioning turning plate through a straight screw, a movable block is installed on the positioning turning plate, a movable clamping plate is installed on the movable block through a straight screw, and the movable clamping plate and the fixed clamping plate are oppositely arranged. A threaded rod is rotationally installed on the side, away from the movable clamping plate, of the movable block and penetrates through the positioning turning plate, an operating rod is installed at the end, away from the movable block, of the threaded rod in a penetrating mode, and integrally-formed fixing lugs are arranged on the two sides of the positioning turning plate and are symmetrically arranged along the length and width central axis of the positioning turning plate; an integrally-formed first protrusion is arranged at one end of the top of the positioning turning plate, a threaded hole corresponding to the threaded rod is formed in the first protrusion, and the threaded hole is connected with the threaded rod in a threaded fit mode. The turning plate positioning clamp is high in applicability and easy and fast to operate, and compared with other clamps, the turning plate positioning clamp is safer and more stable.

Description

Technical Field

[0001] This utility model relates to the field of positioning fixture technology, and in particular to a flip-plate positioning fixture. Background Technology

[0002] A flip-plate positioning fixture is a fixing device used for workpiece positioning and processing. Its main function is to accurately position the workpiece during processing to ensure processing quality and efficiency. It is widely used in machining, parts processing and assembly lines, etc., and can improve production efficiency and product quality. It is an effective processing auxiliary device.

[0003] Current positioning fixtures typically consist of clamping mechanisms and fixing components. However, when using existing positioning fixtures to process parts, the inventors gradually discovered that existing positioning fixtures have poor applicability and are relatively cumbersome to operate. Therefore, we propose a flip-plate positioning fixture. Summary of the Invention

[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0005] Specifically, the technical problem to be solved by this utility model is to provide a flip-plate positioning fixture to solve the technical problems of poor applicability and cumbersome operation of current positioning fixtures.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] A flip-plate positioning fixture includes a positioning flip plate, a fixed clamping plate mounted on the positioning flip plate by a flathead screw, a movable block mounted on the positioning flip plate, a movable clamping plate mounted on the movable block by a flathead screw, the movable clamping plate being opposite to the fixed clamping plate, a threaded rod being rotatably mounted on the side of the movable block away from the movable clamping plate, the threaded rod passing through the positioning flip plate, and an operating rod being mounted through the end of the threaded rod away from the movable block.

[0008] As an improved technical solution, both sides of the positioning flap have integrally formed fixing ears, and the fixing ears are symmetrically arranged along the length and width central axis of the positioning flap.

[0009] As an improved technical solution, the top end of the positioning flap has an integrally formed first protrusion, and the interior of the first protrusion has a threaded hole corresponding to the threaded rod, and the threaded hole is threadedly connected to the threaded rod.

[0010] As an improved technical solution, the top of the positioning flip plate has an integrally formed second protrusion, and the positioning clamp is installed on the second protrusion by a flathead screw.

[0011] As an improved technical solution, a movable groove is formed between the first protrusion and the second protrusion, and the fixed clamping plate, the movable block and the moving clamping plate are all located in the movable groove.

[0012] As an improved technical solution, a convex groove corresponding to the moving block is provided inside one side of the positioning flip plate, and the convex groove is slidably connected to the protrusion on the bottom of the moving block.

[0013] As an improved technical solution, guide plates are fixedly installed on both sides of the convex groove;

[0014] The bottom of the movable block has two protrusions on both sides with grooves corresponding to the guide plate, and the grooves are slidably connected to the guide plate. The movable block is installed on the positioning flip plate through the protrusion grooves, the guide plate and the grooves.

[0015] As an improved technical solution, both ends of the operating lever are equipped with spheres, and one sphere is fixedly installed on one end of the operating lever, while the other sphere is detachably installed on the other end of the operating lever.

[0016] After adopting the above technical solution, the beneficial effects of this utility model are:

[0017] 1. This utility model involves placing the part to be processed between a fixed clamping plate and a movable clamping plate, and then operating the screw rod. The operating rod drives the threaded rod to move threadedly within the threaded hole, and the threaded rod drives the moving block to slide within the convex groove. The moving block drives the movable clamping plate to move until the movable clamping plate and the fixed clamping plate cooperate to clamp and fix the part. During this period, the moving block moves along the outer surface of the guide plate and plays a limiting and guiding role, making the movement of the moving block more stable, thus facilitating the clamping and fixing of the part. The operation is simple and quick, and it has strong applicability.

[0018] 2. The flip-plate positioning fixture of this utility model can be adjusted according to the shape, size and processing requirements of different workpieces, and has good adaptability;

[0019] 3. The flip-plate positioning fixture of this utility model can ensure the safety and stability of the workpiece during the processing and reduce the occurrence of work accidents. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall main structure of the flip-plate positioning fixture of this utility model.

[0022] Figure 2 This is a side view of the overall structure of the flip-plate positioning fixture of this utility model.

[0023] Figure 3 This is a schematic diagram of the overall positioning flap structure of the flap positioning fixture of this utility model.

[0024] Figure 4 This is a schematic diagram of the connection structure between the moving block and the threaded rod in the overall structure of the flip-plate positioning fixture of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] In the diagram: 1. Positioning flap; 101. Fixing ear; 102. First protrusion; 103. Threaded hole; 104. Second protrusion; 105. Convex groove; 106. Guide plate; 2. Fixed clamping plate; 3. Moving block; 301. Slide groove; 4. Moving clamping plate; 5. Threaded rod; 6. Operating lever; 601. Ball. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0029] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0030] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0031] Reference Figure 1-4 A flip-plate positioning fixture is provided, comprising a positioning flip plate 1, a fixed clamping plate 2 mounted on the positioning flip plate 1 by a flathead screw, a movable block 3 mounted on the positioning flip plate 1, a movable clamping plate 4 mounted on the movable block 3 by a flathead screw, the movable clamping plate 4 being arranged opposite to the fixed clamping plate 2, a threaded rod 5 being rotatably mounted on the side of the movable block 3 away from the movable clamping plate 4, the threaded rod 5 passing through the positioning flip plate 1, and an operating rod 6 being mounted through the end of the threaded rod 5 away from the movable block 3.

[0032] Reference Figure 3 Both sides of the positioning flap 1 have integrally formed fixing ears 101, and the fixing ears 101 are symmetrically arranged along the length and width central axis of the positioning flap 1 to facilitate the installation and fixing of the positioning flap 1.

[0033] Reference Figure 1-3 The top end of the positioning flap 1 has an integrally formed first protrusion 102. The first protrusion 102 has a threaded hole 103 corresponding to the threaded rod 5. The threaded hole 103 is threadedly connected to the threaded rod 5 so that the threaded rod 5 can move threadedly in the threaded hole 103.

[0034] Reference Figure 1-3 The top of the positioning flip plate 1 has an integrally formed second protrusion 104. The positioning clamp 2 is installed on the second protrusion 104 by a flathead screw to facilitate the installation of the positioning clamp 2.

[0035] Reference Figure 1-3 A movable groove is formed between the first protrusion 102 and the second protrusion 104, and the fixed clamping plate 2, the movable block 3 and the movable clamping plate 4 are all located in the movable groove so as to facilitate sliding in the movable groove.

[0036] Reference Figure 1-3 The positioning flap 1 has a convex groove 105 on one side that corresponds to the moving block 3, and the convex groove 105 is slidably connected to the protrusion on the bottom of the moving block 3 so that the moving block 3 can slide in the convex groove 105.

[0037] Reference Figure 1-4Guide plates 106 are fixedly installed on both sides of the convex groove 105;

[0038] The bottom of the movable block 3 has two sides of the protrusion with grooves 301 corresponding to the guide plate 106, and the grooves 301 are slidably connected to the guide plate 106. The movable block 3 is installed on the positioning flip plate 1 through the convex groove 105, the guide plate 106 and the grooves 301, so as to play a limiting and guiding role, making the movable block 3 more stable when moving.

[0039] Reference Figure 1 , Figure 2 as well as Figure 4 Both ends of the operating lever 6 are equipped with balls 601, and one ball 601 is fixedly installed on one end of the operating lever 6, while the other ball 601 is detachably installed on the other end of the operating lever 6, so as to facilitate the spiral operation of the operating lever 6.

[0040] In actual use, the part to be processed is placed between the fixed clamping plate 2 and the movable clamping plate 4, and then the screw rod 6 is turned. At this time, the screw rod 6 drives the threaded rod 5 to move threadedly in the inner cavity of the threaded hole 103, and the threaded rod 5 drives the moving block 3 to slide in the inner cavity of the convex groove 105. The moving block 3 drives the movable clamping plate 4 to move until the movable clamping plate 4 and the fixed clamping plate 2 cooperate to clamp and fix the part. During this period, the moving block 3 moves along the outer surface of the guide plate 106 and plays a limiting and guiding role, making the movement of the moving block 3 more stable, thus facilitating the clamping and fixing of the part. The operation is simple and quick, and it is also highly applicable.

[0041] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A flip-plate positioning fixture, characterized in that: The device includes a positioning flap (1), on which a fixed clamping plate (2) is installed by a flathead screw. A moving block (3) is installed on the positioning flap (1), and a moving clamping plate (4) is installed on the moving block (3) by a flathead screw. The moving clamping plate (4) is arranged opposite to the fixed clamping plate (2). A threaded rod (5) is rotatably installed on the side of the moving block (3) away from the moving clamping plate (4). The threaded rod (5) passes through the positioning flap (1), and an operating rod (6) is installed through the end of the threaded rod (5) away from the moving block (3).

2. The flip-plate positioning fixture according to claim 1, characterized in that: Both sides of the positioning flap (1) have integrally formed fixing ears (101), and the fixing ears (101) are symmetrically arranged along the length and width central axis of the positioning flap (1).

3. The flip-plate positioning fixture according to claim 1, characterized in that: The positioning flap (1) has an integrally formed first protrusion (102) at one end of its top. The first protrusion (102) has a threaded hole (103) inside that corresponds to the threaded rod (5). The threaded hole (103) is threadedly connected to the threaded rod (5).

4. The flip-plate positioning fixture according to claim 3, characterized in that: The positioning flip plate (1) has an integrally formed second protrusion (104) on the other end of its top, and the positioning clamp (2) is installed on the second protrusion (104) by a flathead screw.

5. The flip-plate positioning fixture according to claim 4, characterized in that: A moving groove is formed between the first protrusion (102) and the second protrusion (104), and the fixed clamping plate (2), the moving block (3) and the moving clamping plate (4) are all located in the moving groove.

6. The flip-plate positioning fixture according to claim 1, characterized in that: The positioning flap (1) has a convex groove (105) on one side that corresponds to the moving block (3), and the convex groove (105) is slidably connected to the protrusion on the bottom of the moving block (3).

7. The flip-plate positioning fixture according to claim 6, characterized in that: Guide plates (106) are fixedly installed on both sides of the convex groove (105). The bottom of the movable block (3) has two protrusions on both sides with grooves (301) corresponding to the guide plate (106), and the grooves (301) are slidably connected to the guide plate (106). The movable block (3) is installed on the positioning flip plate (1) through the convex groove (105), the guide plate (106) and the grooves (301).

8. The flip-plate positioning fixture according to claim 1, characterized in that: Both ends of the operating lever (6) are equipped with spheres (601), and one sphere (601) is fixedly installed on one end of the operating lever (6), while the other sphere (601) is detachably installed on the other end of the operating lever (6).

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