Fixing clamp for trimming sensor shell

Abstract

The fixing clamp comprises a supporting operation table, the top of the supporting operation table is fixedly connected with a hollow base through bolts, an inner cavity of the hollow base is connected with a hollow movable plate in a sliding mode, and a three-hole limiting plate is welded to the top of the inner cavity of the hollow base. The rectangular limiting head is pushed to be separated from the inner cavity of the three-hole limiting plate by pressing the abutting block, meanwhile, the resilience force of the rigid spring pushes the hollow movable plate to slide rightwards in the inner cavity of the hollow base, and therefore the rectangular limiting head can be separated from the inner cavity of the three-hole limiting plate. And then the shell obtains clamping force under the action of the two rubber bending strips, so that the purposes that the shell is kept stable in the shell cutting process, cutting deviation caused by material movement is avoided, and then the cutting quality and safety of the shell are guaranteed are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sensor technical field, especially, relate to a sensor shell edge cutting with fixed clamp. BACKGROUND

[0002] Sensors have a wide range of applications in industry and daily life. In order to protect these sensitive measuring devices, a shell protection measure is usually adopted. Through specific structural design, the sensor is protected from external impact and extrusion, ensuring the stability and reliability of the sensor.

[0003] The shell of the sensor is usually formed by stamping, so the shell surface usually has burrs or burrs. Before the shell is formally put into use, the burrs or burrs need to be removed to make the shell more beautiful. In order to fix the shell during the edge cutting process of the sensor shell, the quality and safety of the shell cutting are ensured. A sensor shell edge cutting fixed clamp is designed. The clamp clamps the shell body through the cooperation of two rubber curved surface strips, and at the same time makes one of the rubber curved surface strips get the pushing force, so that the shell body gets the fixed limiting force. During the cutting process of the shell, the shell can be kept stable, the cutting deviation caused by the movement of the material can be avoided, and the quality and safety of the shell cutting can be ensured. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a sensor shell edge cutting fixed clamp, which can keep the shell stable during cutting, avoid cutting deviation caused by material movement, and ensure the quality and safety of shell cutting, so as to solve the above background technical problems.

[0005] The technical scheme for solving the above technical problems is as follows: a sensor shell edge cutting fixed clamp, which comprises a support operation table: the top of the support operation table is fixedly connected with a hollow seat through bolts, the inner cavity of the hollow seat is slidably connected with a hollow movable plate, the top of the inner cavity of the hollow seat is welded with a three-hole limiting plate, the inner cavity of the hollow movable plate is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with a rectangular limiting head, the bottom of the rectangular limiting head and the inner cavity of the hollow movable plate are welded with a spring, the left side of the hollow movable plate is fixedly connected with a circular ring, and the left end of the circular ring and the inner cavity of the hollow seat are welded with a rigid spring.

[0006] Preferably, the surface of the rectangular limiting head is slidably connected with the inner cavity of the three-hole limiting plate, the top of the hollow seat is provided with three rectangular holes, and the inner cavity of the rectangular hole is slidably connected with a contact block.

[0007] Preferably, the top of the hollow seat is welded with three rectangular frames, the rectangular frames are communicated with the rectangular holes, and the front and rear sides of the inner cavity of the hollow seat are provided with limiting guide grooves.

[0008] Preferably, the front and rear sides of the hollow movable plate are fixedly connected with guide limiting strips, and the surfaces of the guide limiting strips are slidably connected to the inner cavities of the limiting guide grooves.

[0009] Preferably, the left side of the hollow movable plate is welded with a round rod, the left end of the round rod penetrates to the left side of the hollow seat, and a pull rod is welded to the left end of the round rod, and the surface of the round rod is slidably connected with the inner cavity of the rigid spring.

[0010] Preferably, the top of the support operation table is fixedly connected with an L-shaped support plate through bolts, and the inner walls of the L-shaped support plate and the right side of the hollow movable plate are fixedly connected with rubber curved surface strips.

[0011] The utility model discloses a beneficial effect is:

[0012] 1, the utility model discloses a press and push away the rectangular limiting head from the inner cavity of three hole limiting plate to push the rectangular limiting head through pressing the resistance block, and the resilient force of rigid spring pushes the hollow movable plate to slide right in the inner cavity of hollow seat, and then makes the shell get the force of clamping under the action of two rubber curved surface strips, that is, can reach in the shell cutting process, makes the shell keep stable, avoids the cutting deviation caused by material movement, and then guarantees the quality and safety of shell cutting purpose;

[0013] 2, the utility model discloses the cooperation of limiting guide groove and guide limiting strip can make the hollow movable plate get the parallel direction straight line guide force in the process of sliding in the inner cavity of hollow seat, can make the hollow movable plate more stable when sliding in the inner cavity of hollow seat;

[0014] 3, the utility model discloses the setting of pull rod can increase the contact area between the operator and the round rod in the process of pulling the round rod and dragging the hollow movable plate to slide in the inner cavity of hollow seat, and makes the operator get the point of leverage, can be more labor-saving when pulling the round rod. ACCURACY OF DRAWINGS

[0015] Among them:

[0016] Figure 1 It is the front view schematic drawing of one embodiment of the utility model;

[0017] Figure 2 It is the front view schematic drawing of the hollow seat of one embodiment of the utility model;

[0018] Figure 3 It is the section view schematic drawing of the hollow seat of one embodiment of the utility model;

[0019] Figure 4 The utility model discloses a hollow seat profile split schematic view for an embodiment.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, support operation platform, 2, hollow seat, 3, hollow movable plate, 4, three-hole limiting plate, 5, telescopic rod, 6, rectangular limiting head, 7, spring, 8, circular ring, 9, rigid spring, 10, abutting block, 11, rectangular frame, 12, limiting guide slot, 13, guide limiting strip, 14, round rod, 15, pull rod, 16, L-shaped support plate, 17, rubber curved surface strip. DETAILED DESCRIPTION

[0022] Hereinafter, an embodiment of the sensor shell edge cutting fixing clamp of the utility model will be described with reference to the drawings. Embodiment 1

[0023] Figures 1-4 The utility model discloses a sensor shell edge cutting fixing clamp, it includes: support operation platform 1: the top of support operation platform 1 is connected with hollow seat 2 through bolt fixing, the inner chamber of hollow seat 2 is connected with hollow movable plate 3 slidingly, the top of hollow seat 2 inner chamber is welded with three-hole limiting plate 4, the inner chamber of hollow movable plate 3 is fixedly connected with telescopic rod 5, the top of telescopic rod 5 is fixedly connected with rectangular limiting head 6, and the bottom between rectangular limiting head 6 and the inner chamber of hollow movable plate 3 is welded with spring 7, the left side of hollow movable plate 3 is fixedly connected with circular ring 8, and the left end between circular ring 8 and the inner chamber of hollow seat 2 is welded with rigid spring 9, the surface of rectangular limiting head 6 is slidingly connected with the inner chamber of three-hole limiting plate 4, the top of hollow seat 2 is opened with three rectangular holes, the inner chamber of rectangular hole is slidingly connected with abutting block 10, the top of hollow seat 2 is welded with three rectangular frames 11, and rectangular frame 11 is communicated with rectangular hole, the front and rear sides of hollow seat 2 inner chamber are all provided with limiting guide slot 12, and the front and rear sides of hollow movable plate 3 are all fixedly connected with guide limiting strip 13, the surface of guide limiting strip 13 is slidingly connected in the inner chamber of limiting guide slot 12, through the cooperation of limiting guide slot 12 and guide limiting strip 13, hollow movable plate 3 can obtain parallel direction straight line guide force in the process of sliding in the inner chamber of hollow seat 2, and hollow movable plate 3 can be more stable when sliding in the inner chamber of hollow seat 2. Embodiment 2

[0024] Figures 1-4The utility model discloses a sensor shell cutting fixed clamp which comprises a support operation platform 1, a hollow seat 2 fixedly connected to the top of the support operation platform 1 by bolts, a hollow movable plate 3 slidably connected to the inner cavity of the hollow seat 2, a three-hole limiting plate 4 welded to the top of the inner cavity of the hollow seat 2, an extension rod 5 fixedly connected to the inner cavity of the hollow movable plate 3, a rectangular limiting head 6 fixedly connected to the top end of the extension rod 5, a spring 7 welded between the bottom of the rectangular limiting head 6 and the inner cavity of the hollow movable plate 3, a circular ring 8 fixedly connected to the left side of the hollow movable plate 3, a rigid spring 9 welded between the left end of the circular ring 8 and the inner cavity of the hollow seat 2, a circular rod 14 welded to the left side of the hollow movable plate 3, and a pull rod 15 welded to the left end of the circular rod 14 and extending to the left side of the hollow seat 2. By pulling the circular rod 14, the hollow movable plate 3 can be dragged to slide in the inner cavity of the hollow seat 2, the contact area between the operator and the circular rod 14 is increased, the operator can get a leverage point, and the operator can pull the circular rod 14 more easily. The surface of the circular rod 14 is slidably connected to the inner cavity of the rigid spring 9. The top of the support operation platform 1 is fixedly connected to an L-shaped support plate 16 by bolts. The inner wall of the L-shaped support plate 16 and the right side of the hollow movable plate 3 are both fixedly connected to rubber curved surface strips 17.

[0025] Working principle: when the utility model is used, the user places the shell body on the top of the L-shaped support plate 16, then presses the pressing block 10 to push the rectangular limiting head 6 to slide in the inner cavity of the three-hole limiting plate 4, so that the surface of the rectangular limiting head 6 is separated from the inner cavity of the three-hole limiting plate 4, the three-hole limiting plate 4 stops limiting the rectangular limiting head 6 and the hollow movable plate 3, the rebound force of the rigid spring 9 pushes the hollow movable plate 3 to slide rightward in the inner cavity of the hollow seat 2, then the rubber curved surface strips 17 push the shell, the shell is clamped under the action of the rubber curved surface strips 17 fixed to the inner wall of the L-shaped support plate 16, the force of the spring 7 makes the rectangular limiting head 6 reset and re-enter the inner cavity of the three-hole limiting plate 4, then the position of the hollow movable plate 3 is limited again, so that the shell body is fixed, the shell can remain stable during cutting, cutting deviation caused by material movement is avoided, and the quality and safety of shell cutting are ensured.

[0026] In summary, the sensor shell cutting fixed clamp can achieve the purpose of keeping the shell stable during cutting, avoiding cutting deviation caused by material movement, and ensuring the quality and safety of shell cutting by pressing the pressing block 10 to push the rectangular limiting head 6 to separate from the inner cavity of the three-hole limiting plate 4, and by the rebound force of the rigid spring 9 pushing the hollow movable plate 3 to slide rightward in the inner cavity of the hollow seat 2, and by the shell being clamped under the action of the two rubber curved surface strips 17.

Claims

1. A fixing clamp for cutting the edge of a sensor housing, characterized in that, The utility model provides a support operation platform, including support operation platform (1), the top of support operation platform (1) is connected with hollow seat (2) through bolt fixing, the inner chamber of hollow seat (2) is connected with hollow movable plate (3) slidably, the top of hollow seat (2) inner chamber is welded with three hole limiting plate (4), the inner chamber of hollow movable plate (3) is fixedly connected with telescopic link (5), the top of telescopic link (5) is fixedly connected with rectangular limiting head (6), and the bottom of rectangular limiting head (6) and the inner chamber between hollow movable plate (3) are welded with spring (7), the left side of hollow movable plate (3) is fixedly connected with circular ring (8), and the left end of circular ring (8) and the inner chamber between hollow seat (2) are welded with rigid spring (9).

2. The sensor housing trimming fixture according to claim 1, wherein The surface of rectangular limiting head (6) is slidably connected with the inner chamber of three hole limiting plate (4), the top of hollow seat (2) is provided with three rectangular holes, and the inner chamber of rectangular hole is slidably connected with abutting block (10).

3. The sensor housing trimming fixture of claim 2, wherein, The top of hollow seat (2) is welded with three rectangular frames (11), the rectangular frame (11) is communicated with rectangular hole, and the front and rear sides of hollow seat (2) inner chamber are both provided with limiting guide slot (12).

4. The sensor housing trimming fixture according to claim 3, wherein The front and rear sides of hollow movable plate (3) are both fixedly connected with guide limiting strip (13), and the surface of guide limiting strip (13) is slidably connected in the inner chamber of limiting guide slot (12).

5. The sensor housing trimming fixture of claim 4, wherein, The left side of hollow movable plate (3) is welded with round rod (14), the left end of round rod (14) penetrates to the left side of hollow seat (2) and is welded with pull rod (15), and the surface of round rod (14) is slidably connected with the inner chamber of rigid spring (9).

6. The sensor housing trimming fixture according to claim 5, wherein The top of support operation platform (1) is fixedly connected with L-shaped support plate (16) through bolt, and the inner wall of L-shaped support plate (16) and the right side of hollow movable plate (3) are both fixedly connected with rubber curved surface strip (17).

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