Sinking and floating type holding and clamping jig for current needle

Abstract

The utility model discloses a sinking and floating type holding and clamping jig for a current needle, relates to the technical field of holding and clamping jigs for current needles, and aims to solve the problems that the holding and clamping fixing range of a holding and clamping jig in the prior art is small during operation, so that the holding and clamping jig is easy to shake after being fixed, and the fixing quality of the holding and clamping jig is influenced. A driver is arranged on the lower surface of the supporting seat, a placement groove is formed in the upper surface of the supporting seat, and two supporting plates are arranged on the two sides of the upper surface of the supporting seat; the mounting frames are arranged on the two sides of the lower surface of the supporting seat, the number of the mounting frames is two, mounting holes are formed in the surfaces of the two mounting frames, and the number of the mounting holes is six; and the holding and clamping mechanism is arranged in the containing groove, the upper surface of the holding and clamping mechanism is provided with eight telescopic columns, and the top of the holding and clamping mechanism is provided with a floating plate.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping fixtures for current needles, in particular to a sinking and floating clamping fixture for current needles. Background Art

[0002] Current needles are widely used in electrical connection and testing, and are very common components. During the processing of current needles, the use of fixtures is indispensable, so as to clamp the current needles with the help of fixtures to ensure the machining reliability of the current needles.

[0003] For example, the Chinese authorized patent with announcement number CN219132046U (sinking and floating clamping fixture for current needle): includes a base, a push block and a screw. The base is provided with a clamping cavity and a receiving cavity separated from each other, and the clamping cavity and the receiving cavity each penetrate upward through the top surface, front and back of the base, and the position of the base between the receiving cavity and the clamping cavity forms an elastic clamping arm; the push block is slidably placed in the receiving cavity, and the push block pushes and cooperates with the elastic clamping arm from the bottom of the elastic clamping arm, and the push block is also provided with an internal threaded hole arranged along the up and down direction of the base; the screw is placed in the internal threaded hole and is threadedly connected with the internal threaded hole; in the process of screwing the screw to extend the push block downward and push the bottom wall of the receiving cavity, the screw drives the push block to slide upward, so that the push block sliding upward pushes the elastic clamping arm to shrink the clamping cavity, and then clamps the current needle placed in the clamping cavity; so as to synchronize the locking force of the current needle and distribute the locking force evenly.

[0004] However, the clamping fixture in the above-mentioned prior art has a small clamping and fixing range during operation, so it is easy to shake after fixing, affecting its fixing quality; therefore, it does not meet the existing needs. In this regard, we propose a sinking and floating clamping fixture for current needles. Utility Model Content

[0005] The purpose of the utility model is to provide a sinking and floating clamping fixture for an electric current needle, so as to solve the problem that the clamping fixture in the prior art proposed in the above-mentioned background technology has a small clamping and fixing range during operation, so that it is easy to shake after fixing, affecting its fixing quality.

[0006] To achieve the above object, the utility model provides the following technical solutions: a sinking and floating clamping fixture for an electric current needle, comprising a support seat, a driver is arranged on the lower surface of the support seat, a placement groove is arranged on the upper surface of the support seat, support plates are arranged on both sides of the upper surface of the support seat, and two support plates are arranged;

[0007] Also includes:

[0008] A mounting frame, which is arranged on both sides of the lower surface of the support seat, and the mounting frames are provided with two, and the surfaces of the two mounting frames are both provided with mounting holes, and the mounting holes are provided with six;

[0009] The clamping mechanism is arranged inside the placement groove, the upper surface of the clamping mechanism is provided with telescopic columns, and eight telescopic columns are provided, and the top of the clamping mechanism is provided with a floating plate.

[0010] Preferably, one side end surface of the support plate is provided with a movable groove, and two movable grooves are provided.

[0011] Preferably, the upper surface of the floating plate is provided with clamping holes, and eight clamping holes are provided.

[0012] Preferably, second telescopic plates are installed inside both sides of the clamping hole.

[0013] Preferably, a reinforcement mechanism is provided above the floating plate, and connecting frames are provided on both sides between the floating plate and the reinforcement mechanism.

[0014] Preferably, both side end surfaces of the reinforcement mechanism are provided with connection blocks, and four connection blocks are provided.

[0015] Preferably, a fixing groove is provided on the upper surface of the reinforcement mechanism, and first telescopic plates are installed inside both sides of the fixing groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model arranges a floating plate and a reinforcement mechanism above the clamping mechanism. The clamping mechanism uses a telescopic column to lift the floating plate upward, so that the second telescopic plate inside it is relaxed when floating, and then the current needle is placed inside the clamping hole. Then the floating plate moves downward to retract the second telescopic plate, so that the second telescopic plate is used to achieve the clamping and fixing function. When the floating plate is used for fixing, the fixing groove inside the reinforcement mechanism above it and the first telescopic plate will fix the upper half of the current needle together, ensuring the stability of the clamp and achieving multiple fixations, thereby solving the problem that the clamping fixture in the prior art has a small clamping and fixing range during operation, so that it is easy to shake after fixing, affecting its fixing quality.

[0018] 2. By setting connecting frames on both sides between the floating plate and the reinforcement mechanism, the reinforcement mechanism moves together when the floating plate floats up, ensuring the distance between the two. At the same time, when moving, the reinforcement mechanism uses the connecting block to move up and down inside the moving groove to avoid offset. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the overall structure of the sinking and floating clamping fixture for the current needle of the utility model;

[0020] Figure 2 It is an enlarged schematic diagram of the clamping mechanism structure of the utility model;

[0021] Figure 3 It is an enlarged schematic diagram of the reinforcement mechanism structure of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of the structure of the clamping mechanism A of the utility model;

[0023] In the figure: 1. support base; 2. mounting frame; 3. mounting hole; 4. driver; 5. placement slot; 6. clamping mechanism; 7. support plate; 8. moving slot; 9. reinforcement mechanism; 10. connecting frame; 11. floating plate; 12. telescopic column; 13. connecting block; 14. fixing slot; 15. first telescopic plate; 16. clamping hole; 17. second telescopic plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a sinking and floating clamping fixture for an electric current needle, comprising a support seat 1, a driver 4 is arranged on the lower surface of the support seat 1, a placement groove 5 is arranged on the upper surface of the support seat 1, support plates 7 are arranged on both sides of the upper surface of the support seat 1, and two support plates 7 are arranged;

[0026] Also includes:

[0027] The mounting frames 2 are arranged on both sides of the lower surface of the support base 1, and two mounting frames 2 are provided. The surfaces of the two mounting frames 2 are both provided with mounting holes 3, and six mounting holes 3 are provided;

[0028] The clamping mechanism 6 is arranged inside the placement groove 5. The upper surface of the clamping mechanism 6 is provided with a telescopic column 12, and eight telescopic columns 12 are provided. The top of the clamping mechanism 6 is provided with a floating plate 11. When in use, since the floating plate 11 and the reinforcement mechanism 9 are arranged above the clamping mechanism 6, the clamping mechanism 6 uses the telescopic column 12 to push the floating plate 11 upward, so that the second telescopic plate 17 inside it is relaxed when floating, and then the current needle is placed inside the clamping hole 16, and then the floating plate 11 moves down, so that the second telescopic plate 17 retracts, so that the second telescopic plate 17 is used to achieve the clamping and fixing effect. When the floating plate 11 is used for fixing, the upper part of it is The fixing groove 14 and the first telescopic plate 15 inside the reinforcement mechanism 9 will fix the upper half of the current needle together, ensuring the stability of the clamp and realizing multi-position fixation, thereby solving the problem that the clamping fixture in the prior art has a small clamping fixation range during operation, which makes it easy to shake after fixation, affecting the fixation quality. In addition, by arranging connecting frames 10 on both sides between the floating plate 11 and the reinforcement mechanism 9, the reinforcement mechanism 9 moves together when the floating plate 11 floats up, thereby ensuring the distance between the two. At the same time, when moving, the reinforcement mechanism 9 uses the connecting block 13 to move up and down inside the movable groove 8 to avoid offset.

[0029] See also Figure 1-Figure 4 A movable groove 8 is provided on one end surface of the support plate 7, and two movable grooves 8 are provided.

[0030] See also Figure 1-Figure 4 The upper surface of the floating plate 11 is provided with clamping holes 16 , and eight clamping holes 16 are provided.

[0031] See also Figure 1-Figure 4 Second telescopic plates 17 are installed inside both sides of the clamping hole 16.

[0032] See also Figure 1-Figure 4 A reinforcement mechanism 9 is arranged above the floating plate 11, and connecting frames 10 are arranged on both sides between the floating plate 11 and the reinforcement mechanism 9. The connecting frames 10 enable the reinforcement mechanism 9 to move together when the floating plate 11 floats up, thereby ensuring the distance between the two. At the same time, when moving, the reinforcement mechanism 9 uses the connecting block 13 to move up and down inside the moving groove 8 to avoid offset.

[0033] See also Figure 1-Figure 4, both side end surfaces of the reinforcement mechanism 9 are provided with connecting blocks 13, and four connecting blocks 13 are provided. The clamping mechanism 6 uses the telescopic column 12 to lift the floating plate 11 upward, so that the second telescopic plate 17 inside it is relaxed when floating, and then the current needle is placed inside the clamping hole 16, and then the floating plate 11 moves down, so that the second telescopic plate 17 retracts, so as to achieve the clamping and fixing function by using the second telescopic plate 17. When the floating plate 11 is used for fixing, the fixing groove 14 and the first telescopic plate 15 inside the reinforcement mechanism 9 above it will fix the upper half of the current needle together, ensuring the stability of the clamping, and realizing multiple fixations, solving the problem that the clamping and fixing range of the clamping fixture in the prior art is small during operation, so that it is easy to shake after fixing, affecting its fixing quality. The connecting frame 10 allows the reinforcement mechanism 9 to move together when the floating plate 11 floats, ensuring the distance between the two. At the same time, when moving, the reinforcement mechanism 9 uses the connecting block 13 to move up and down inside the moving groove 8 to avoid offset.

[0034] See also Figure 1-Figure 4 A fixing groove 14 is provided on the upper surface of the reinforcement mechanism 9, and first telescopic plates 15 are installed inside both sides of the fixing groove 14. The current needle is placed inside the clamping hole 16, and then the floating plate 11 moves downward to retract the second telescopic plate 17, thereby utilizing the second telescopic plate 17 to achieve the clamping and fixing function. When the floating plate 11 is used for fixing, the fixing groove 14 and the first telescopic plate 15 inside the reinforcement mechanism 9 above it will fix the upper half of the current needle together, thereby ensuring the stability of the clamp and achieving multiple fixations.

[0035] Working principle: When in use, since the floating plate 11 and the reinforcement mechanism 9 are arranged above the clamping mechanism 6, the clamping mechanism 6 uses the telescopic column 12 to push the floating plate 11 upward, so that the second telescopic plate 17 inside it is relaxed when floating, and then the current needle is placed inside the clamping hole 16, and then the floating plate 11 moves down, so that the second telescopic plate 17 retracts, so that the second telescopic plate 17 is used to achieve the clamping and fixing function. When the floating plate 11 is used for fixing, the fixing groove 14 and the first telescopic plate 15 inside the reinforcement mechanism 9 above it will not clamp the upper half of the current needle. The plurality of parts are fixed together to ensure the stability of the clamp and realize multiple fixations, which solves the problem that the clamping fixture in the prior art has a small clamping fixing range during operation, so that it is easy to shake after fixation, affecting the fixing quality. In addition, connecting frames 10 are provided on both sides between the floating plate 11 and the reinforcement mechanism 9, so that the reinforcement mechanism 9 moves together when the floating plate 11 floats, thereby ensuring the distance between the two. At the same time, when moving, the reinforcement mechanism 9 uses the connecting block 13 to move up and down inside the movable groove 8 to avoid offset.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sinking and floating clamping fixture for an electric current needle, comprising a support seat (1), a driver (4) being arranged on the lower surface of the support seat (1), a placement groove (5) being arranged on the upper surface of the support seat (1), support plates (7) being arranged on both sides of the upper surface of the support seat (1), and two support plates (7) being arranged; Features: Also includes: A mounting frame (2) is arranged on both sides of the lower surface of the support seat (1), and two mounting frames (2) are provided, and the surfaces of the two mounting frames (2) are both provided with mounting holes (3), and there are six mounting holes (3); A clamping mechanism (6) is arranged inside the placement groove (5), the upper surface of the clamping mechanism (6) is provided with telescopic columns (12), and eight telescopic columns (12) are provided, and the top of the clamping mechanism (6) is provided with a floating plate (11).

2. The sinking and floating clamping fixture for current needle according to claim 1 is characterized in that: A movable groove (8) is provided on one end surface of the support plate (7), and two movable grooves (8) are provided.

3. The sinking and floating clamping fixture for current needle according to claim 1 is characterized in that: The upper surface of the floating plate (11) is provided with clamping holes (16), and eight of the clamping holes (16) are provided.

4. The sinking and floating clamping fixture for current needle according to claim 3 is characterized in that: Second telescopic plates (17) are installed inside both sides of the clamping hole (16).

5. The sinking and floating clamping fixture for current needle according to claim 1 is characterized in that: A reinforcement mechanism (9) is provided above the floating plate (11), and connecting frames (10) are provided on both sides between the floating plate (11) and the reinforcement mechanism (9).

6. The sinking and floating clamping fixture for current needle according to claim 5, characterized in that: Both side end surfaces of the reinforcement mechanism (9) are provided with connection blocks (13), and four of the connection blocks (13) are provided.

7. The sinking and floating clamping fixture for current needle according to claim 5, characterized in that: The upper surface of the reinforcement mechanism (9) is provided with a fixing groove (14), and first telescopic plates (15) are installed inside both sides of the fixing groove (14).

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