Clamp for sensor production

Abstract

The invention discloses a clamp for sensor production, and relates to the technical field of sensor production, the clamp comprises a mounting seat, a baffle is fixedly mounted on the front side of the upper end of the mounting seat, a mounting groove for accommodating an output shaft of an actuator is formed in the baffle, and a pressing plate is further arranged at the upper end of the mounting seat; a driving mechanism is arranged between the pressing plate and the mounting base, clamping plates are arranged on the left side and the right side of the upper end of the mounting base correspondingly, and the two clamping plates move relative to the mounting base through an adjusting mechanism; the left side and the right side of the sensor can be positioned and clamped by arranging the two clamping plates and the adjusting mechanism acting on the clamping plates, the front end and the rear end of the sensor can be clamped by arranging the baffle, the pressing plate and the driving mechanism acting on the pressing plate, and the mounting clamp is good in clamping effect and high in clamping efficiency. And the device can act on sensors of different models and sizes.

Description

Technical Field

[0001] The invention relates to the technical field of sensor production, in particular to a clamp for sensor production. Background Art

[0002] Auxiliary clamping technology can ensure the stability and accuracy of the sensor during the production process, which is directly related to the quality of the product and the efficiency of production. Through the automated clamping device, manual operations can be reduced, production efficiency can be improved, and the consistency of the processing quality of each sensor can be ensured.

[0003] After the sensor is produced, it needs to be tested. During the test, a mounting fixture is needed to fix the sensor on the test bench. However, the existing mounting fixture is usually only applicable to sensors of the same model and cannot meet the installation and clamping requirements of sensors of different models and sizes. Therefore, a sensor production fixture is proposed. Summary of the invention

[0004] The object of the present invention is to provide a jig for producing a sensor to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sensor production fixture, comprising a mounting seat, a baffle is fixedly installed on the front side of the upper end of the mounting seat, the baffle is provided with a mounting groove for accommodating the output shaft of the actuator, a pressure plate is also arranged on the upper end of the mounting seat, a driving mechanism is arranged between the pressure plate and the mounting seat, and clamping plates are respectively arranged on the left and right sides of the upper end of the mounting seat, and the two clamping plates are relatively movable with the mounting seat through an adjustment mechanism.

[0006] As a further preferred embodiment of the present technical solution, the driving mechanism consists of a fixed vertical plate and a cylinder, the fixed vertical plate is fixedly connected to the rear side of the upper end of the mounting seat, the side of the fixed vertical plate away from the baffle is fixedly installed with a cylinder, the telescopic rod of the cylinder slides through the fixed vertical plate and is fixedly connected to the side wall of the pressure plate, the bottom of the cylinder is fixedly connected to a support frame, and the support frame is fixedly connected to the fixed vertical plate.

[0007] As a further preferred embodiment of the present technical solution, two sliding blocks are fixedly connected to the bottom of the pressure plate, and the two sliding blocks are respectively slidably mounted in two sliding grooves opened on the upper surface of the mounting seat.

[0008] As a further preferred embodiment of the present technical solution, the adjustment mechanism is composed of a guide rod, a double-headed screw and an adjusting piece, the double-headed screw transverses the mounting seat and is rotatably connected to the mounting seat, the two ends of the double-headed screw respectively pass through two clamping plates and are respectively connected to the two clamping plates by threaded cooperation, guide rods are respectively provided on both sides of the double-headed screw, the guide rods transverse the mounting seat and are fixedly connected to the mounting seat, the two ends of the guide rods respectively slide through the two clamping plates, and the ends of the double-headed screw are fixedly connected to the adjusting piece.

[0009] As a further preferred embodiment of the present technical solution, a plurality of anti-slip slits are formed on the outer surface of the adjusting member, and the plurality of anti-slip slits are arranged in a ring array.

[0010] As a further preferred embodiment of the present technical solution, a rubber layer is provided on the clamping end surfaces of the pressing plate and the two clamping plates.

[0011] As a further preferred embodiment of the technical solution, fixing plates are fixedly installed on both sides of the mounting seat, and fixing holes are respectively opened on the two fixing plates.

[0012] The present invention provides a sensor production fixture, which has the following beneficial effects: The present invention can position and clamp the left and right sides of the sensor by providing two clamping plates and an adjusting mechanism acting on the clamping plates. By providing a baffle, a pressure plate and a driving mechanism acting on the pressure plate, the front and rear ends of the sensor can be clamped. The installation fixture not only has a good clamping effect, but also can act on sensors of different models and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 A schematic diagram of another viewing angle of the overall structure of the present invention; Figure 3 It is a schematic diagram of the disassembly of the overall structure of the present invention; Figure 4 It is a schematic diagram of a part of the structure of the present invention; In the figure: 1. fixing plate; 2. fixing hole; 3. mounting seat; 4. fixing vertical plate; 5. baffle; 6. mounting groove; 7. pressure plate; 8. rubber layer; 9. cylinder; 10. guide rod; 11. double-ended screw; 12. adjusting part; 13. clamping plate; 14. support frame; 15. slide groove; 16. slider. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0015] The present invention provides a technical solution: Figures 1 to 4 As shown, in this embodiment, a sensor production fixture includes a mounting seat 3, a baffle 5 is fixedly installed on the front side of the upper end of the mounting seat 3, and a mounting groove 6 for accommodating the output shaft of the actuator is opened on the baffle 5. A pressure plate 7 is also arranged on the upper end of the mounting seat 3, and a driving mechanism is arranged between the pressure plate 7 and the mounting seat 3. Clamping plates 13 are respectively arranged on the left and right sides of the upper end of the mounting seat 3, and the two clamping plates 13 are relatively movable with the mounting seat 3 through an adjusting mechanism.

[0016] Among them, the driving mechanism is composed of a fixed vertical plate 4 and a cylinder 9. The fixed vertical plate 4 is fixedly connected to the rear side of the upper end of the mounting seat 3. The cylinder 9 is fixedly installed on the side of the fixed vertical plate 4 away from the baffle 5. The telescopic rod of the cylinder 9 slides through the fixed vertical plate 4 and is fixedly connected to the side wall of the pressure plate 7. The bottom of the cylinder 9 is fixedly connected to a support frame 14, and the support frame 14 is fixedly connected to the fixed vertical plate 4.

[0017] The position of the fixed vertical plate 4 is controlled by adjusting the length of the telescopic rod of the cylinder 9 .

[0018] The bottom of the pressing plate 7 is fixedly connected with two sliding blocks 16 , and the two sliding blocks 16 are respectively slidably mounted in two sliding grooves 15 formed on the upper surface of the mounting seat 3 .

[0019] By providing the sliding block 16 and the sliding groove 15 , the pressing plate 7 can move more smoothly.

[0020] Among them, the adjustment mechanism is composed of a guide rod 10, a double-headed screw 11 and an adjusting piece 12. The double-headed screw 11 crosses the mounting seat 3 and is rotatably connected to the mounting seat 3. The two ends of the double-headed screw 11 respectively pass through two clamping plates 13 and are respectively connected to the two clamping plates 13 by threaded cooperation. Guide rods 10 are respectively arranged on both sides of the double-headed screw 11. The guide rod 10 crosses the mounting seat 3 and is fixedly connected to the mounting seat 3. The two ends of the guide rod 10 respectively slide through the two clamping plates 13, and the end of the double-headed screw 11 is fixedly connected with an adjusting piece 12.

[0021] When in use, the rotating adjustment member 12 drives the double-headed screw 11 to rotate. Under the restriction of the two guide rods 10, the two clamping plates 13 cannot rotate. When the double-headed screw 11 rotates, the two clamping plates 13 will move closer to or away from each other.

[0022] The outer surface of the adjusting member 12 is provided with a plurality of anti-slip slits, and the plurality of anti-slip slits are arranged in a ring array.

[0023] The anti-slip groove can increase the friction between the user's hand and the adjusting member 12 .

[0024] The clamping end surfaces of the pressure plate 7 and the two clamping plates 13 are both provided with a rubber layer 8 .

[0025] Such an arrangement can improve the friction between the actuator and the pressing plate 7 and the two clamping plates 13 , while preventing the pressing plate 7 and the two clamping plates 13 from damaging the actuator.

[0026] Wherein, fixing plates 1 are fixedly mounted on both sides of the mounting seat 3 , and fixing holes 2 are respectively opened on the two fixing plates 1 .

[0027] The fixture can be fixed on the testing platform by the cooperation of the external fixing bolts and the fixing holes 2 .

[0028] The present invention provides a sensor production fixture, and the specific working principle is as follows: When in use, the fixture can be fixed on the test bench by the cooperation of the external fixing bolts and the fixing holes 2, and then the sensor is placed on the mounting seat 3 so that the output shaft of the sensor is located in the mounting groove 6 on the baffle 5. At this time, the adjusting piece 12 is rotated to drive the double-headed screw 11 to rotate. Under the restriction of the two guide rods 10, the two clamping plates 13 cannot rotate. When the double-headed screw 11 rotates, the two clamping plates 13 will approach each other or move away from each other. The two clamping plates 13 are controlled to approach each other, so as to center the sensor. It should be noted that the clamping plates 13 do not need to be clamped at this time, but only need to play a positioning effect on the sensor. Then, the length of the telescopic rod of the cylinder 9 is extended, and the pressure plate 7 is controlled to press the sensor on the baffle 5. At this time, the adjusting piece 12 is rotated again to control the two clamping plates 13 to clamp the two sides of the sensor, thereby completing the installation and clamping of the sensor, and the mounting fixture can clamp and fix sensors of different sizes.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sensor production fixture, comprising a mounting seat (3), characterized in that: A baffle (5) is fixedly mounted on the front side of the upper end of the mounting seat (3), and a mounting groove (6) for accommodating the output shaft of the actuator is provided on the baffle (5). A pressure plate (7) is also provided on the upper end of the mounting seat (3), and a driving mechanism is provided between the pressure plate (7) and the mounting seat (3). Clamping plates (13) are respectively provided on the left and right sides of the upper end of the mounting seat (3), and the two clamping plates (13) are movable relative to the mounting seat (3) through an adjustment mechanism.

2. A sensor production fixture according to claim 1, characterized in that: The driving mechanism is composed of a fixed vertical plate (4) and a cylinder (9); the fixed vertical plate (4) is fixedly connected to the rear side of the upper end of the mounting seat (3); the cylinder (9) is fixedly installed on the side of the fixed vertical plate (4) away from the baffle (5); the telescopic rod of the cylinder (9) slides through the fixed vertical plate (4) and is fixedly connected to the side wall of the pressure plate (7); the bottom of the cylinder (9) is fixedly connected to a support frame (14); the support frame (14) is fixedly connected to the fixed vertical plate (4).

3. A sensor production fixture according to claim 1, characterized in that: Two sliding blocks (16) are fixedly connected to the bottom of the pressing plate (7), and the two sliding blocks (16) are respectively slidably mounted in two sliding grooves (15) formed on the upper surface of the mounting seat (3).

4. A sensor production fixture according to claim 1, characterized in that: The adjustment mechanism is composed of a guide rod (10), a double-ended lead screw (11) and an adjustment member (12); the double-ended lead screw (11) traverses the mounting seat (3) and is rotatably connected to the mounting seat (3); the two ends of the double-ended lead screw (11) respectively penetrate two clamping plates (13) and are respectively connected to the two clamping plates (13) by threaded engagement; guide rods (10) are respectively arranged on both sides of the double-ended lead screw (11); the guide rod (10) traverses the mounting seat (3) and is fixedly connected to the mounting seat (3); the two ends of the guide rod (10) respectively slide through the two clamping plates (13); and the end of the double-ended lead screw (11) is fixedly connected to the adjustment member (12).

5. A sensor production fixture according to claim 4, characterized in that: The outer surface of the adjusting member (12) is provided with a plurality of anti-slip slits, and the plurality of anti-slip slits are arranged in a ring array.

6. A sensor production fixture according to claim 1, characterized in that: The clamping end surfaces of the pressure plate (7) and the two clamping plates (13) are both provided with rubber layers (8).

7. A sensor production fixture according to claim 1, characterized in that: Fixing plates (1) are respectively fixedly mounted on both sides of the mounting seat (3).

8. A sensor production fixture according to claim 7, characterized in that: The two fixing plates (1) are respectively provided with fixing holes (2).

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