Jig for batch burning of acceleration sensors

Abstract

The utility model relates to the technical field of acceleration sensor batch processing, and discloses an acceleration sensor batch burning jig which comprises a base, an adjusting bottom plate is arranged on the top of the base in an attached mode, a connecting plate is fixedly connected to the rear end of the base, and an adjustable limiting assembly is arranged on the surface of the adjusting bottom plate. According to the batch burning jig for the acceleration sensors, by arranging the adjusting bottom plate, the clamping plates, the external connecting plates, the fastening bolts, the sliding rails, the sliding tables and the baffles, the fixity of the clamping plates is improved, the multiple sets of clamping plates are matched, the two sides of the multiple sets of acceleration sensors can be clamped and fixed at the same time, the burning machining precision is ensured, the machining failure rate is reduced, and the machining efficiency is improved. The problems that during batch processing and production, the two sides of multiple sets of acceleration sensors cannot be limited and fixed at the same time, the acceleration sensors are prone to inclining and shaking, the burning precision is reduced, and the processing productivity is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to acceleration sensor batch processing technical field, concretely is a kind of acceleration sensor batch burning fixture. BACKGROUND

[0002] Acceleration sensor is a kind of sensor that can measure acceleration, the acceleration value is obtained by measuring the inertia force suffered by mass block using Newton's second law, and acceleration sensor plays an important role in multiple fields, improves safety, driving experience and the accuracy of intelligent driving technology.

[0003] Acceleration sensor is burned to the controller by burning fixture in the processing process, to ensure the correctness of the program, so that the equipment can work normally, currently batch processing production cannot simultaneously limit and fix the two sides of multiple acceleration sensors, acceleration sensor is prone to tilt and shake, which reduces the burning accuracy, and affects the processing productivity.

[0004] Therefore, a new type of acceleration sensor batch burning fixture is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of acceleration sensor batch burning fixture to solve the problem that multiple acceleration sensors cannot be simultaneously limited and fixed on both sides during batch processing production in the background art, which is prone to tilt and shake, which reduces the burning accuracy, and affects the processing productivity.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of acceleration sensor batch burning fixture, including base, the top of the base is attached with adjusting bottom plate, the rear end of the base is fixedly connected with connecting plate, the surface of the adjusting bottom plate is provided with adjustable limiting component;

[0007] The limiting component includes clamping plate, the front end and the rear end of the top of the adjusting bottom plate are fixedly connected with baffle, the outer end of the baffle is transversely provided with slide rail, the clamping plate is provided with multiple groups and is located between two baffles, the outer end of the bottom of the clamping plate is fixedly connected with external plate, the external plate penetrates the inside of the bottom end of baffle and is bent upwards, the inside of the top end of the external plate is penetrated and is provided with fastening bolt, the outer end of the fastening bolt is fixedly connected with knob;

[0008] Preferably, the inner end of the external plate is fixedly connected with slide table, and the slide table is sleeved on the outside of the slide rail.

[0009] Preferably, the two sides of the top front end and the rear end of the base are fixedly connected with fixing seats, the bottom end of the adjusting bottom plate is fixedly connected with an anti-skid pad, the bottom of the anti-skid pad is attached to the top end of the base, and the two sides of the adjusting bottom plate are externally sleeved with limiting racks.

[0010] Preferably, the inside of the fixing seat is provided with a circular groove, and the bottom of the front end and the rear end of the limiting rack penetrates through the top of the fixing seat and is insertedly connected in the circular groove.

[0011] Preferably, the top end of the limiting rack is fixedly connected with a pull block at the center, and the limiting rack is symmetrically distributed about the vertical center line of the anti-skid pad.

[0012] Preferably, the top and the bottom of the two sides of the connecting plate are fixedly connected with horizontal plates, the two sides of the connecting plate are symmetrically provided with guide rods, the front end of the connecting plate is transversely provided with a force transmission support, the two sides of the rear end of the force transmission support are fixedly connected with sliding seats, the sliding seats are slidably sleeved on the outside of the guide rods, the bottom end of the force transmission support is fixedly connected with a plurality of probes, and the top of the front end of the connecting plate is fixedly connected with an air cylinder through a fixing piece.

[0013] Preferably, the bottom end of the air cylinder is fixedly connected with a push rod, the bottom end of the push rod is fixedly connected with a moving shaft, and the bottom end of the moving shaft is fixedly connected with the top end of the force transmission support.

[0014] Preferably, the two sides of the top end of the force transmission support are fixedly connected with second fixing blocks, the outside of the guide rod is slidably sleeved with a sliding sleeve, the front end of the sliding sleeve is fixedly connected with a first fixing block, the inside of the first fixing block is transversely provided with a first mounting rod, the inside of the second fixing block is transversely provided with a second mounting rod, the front end of the guide rod is provided with two groups of reinforcing side plates, the two sides of the first mounting rod are fixedly connected with the top of the side walls of the two groups of reinforcing side plates, and the two sides of the second mounting rod are fixedly connected with the bottom of the side walls of the two groups of reinforcing side plates.

[0015] Compared with the prior art, the acceleration sensor batch burning jig not only realizes the limiting clamping function, realizes the installation and fixing function, but also realizes the supporting and protecting function.

[0016] (1) By setting an adjusting base plate, clamping plate, external plate, fastening bolt, slide rail, slide table and baffle, multiple clamping plates are located between two baffles. The external plate passes through the inside of the bottom end of the baffle and bends upward to strengthen the connection between the clamping plate and the adjusting base plate and prevent the clamping plate from falling off when moving left and right. The slide table is sleeved on the outside of the slide rail and the sliding connection method is used to improve the smoothness and stability of the clamping plate movement. The fastening bolt rotates through the external plate and moves into the inside of the baffle to improve the fixation of the clamping plate itself. Multiple clamping plates cooperate with each other to clamp and fix both sides of multiple acceleration sensors at the same time, ensuring the accuracy of the burning process and reducing the processing failure rate.

[0017] (2) By setting limit frames, pull blocks, anti-slip pads, round grooves and fixed seats, the adjustment base plate is placed on the top of the base. The anti-slip pads enhance the anti-slip properties of the adjustment base plate surface to prevent the adjustment base plate from sliding. Two sets of limit frames are sleeved and installed on the outside of both sides of the adjustment base plate. The limit frames are fixed in the corresponding round grooves by using the plug-in connection method, which can install and fix the adjustment base plate and improve the flexibility of the structure.

[0018] (3) By setting up sliding sleeves, reinforcing side plates, first fixing blocks, second fixing blocks, first mounting rods and second mounting rods, two sets of sliding sleeves are slidably sleeved on the outside of the guide rod. The reinforcing side plates strengthen the firmness between the force transmission bracket and the connecting plate, provide strong support for the force transmission bracket, and ensure the balance of the force transmission bracket itself. The first mounting rods and second mounting rods fix the two ends of the reinforcing side plates to prevent the sliding sleeves from sliding down and reducing the stability during the movement of the reinforcing side plates. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a top view of the clamping plate structure of this utility model;

[0021] Figure 3 For the present utility model Figure 1 Enlarged cross-sectional view of point A in the middle section;

[0022] Figure 4 This is a front view structural diagram of the reinforced side plate of this utility model.

[0023] In the figure: 1, base; 2, adjusting bottom plate; 3, baffle; 4, clamping plate; 5, force transmission support; 6, sliding sleeve; 7, guide rod; 8, cross plate; 9, air cylinder; 10, push rod; 11, moving shaft; 12, reinforcing side plate; 13, sliding seat; 14, probe; 15, connecting plate; 16, limiting frame; 17, non-slip pad; 18, pull block; 19, fixed seat; 20, circular groove; 21, fastening bolt; 22, external connecting plate; 23, sliding rail; 24, knob; 25, sliding table; 26, first fixed block; 27, first mounting rod; 28, second fixed block; 29, second mounting rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-4 An acceleration sensor batch burning jig, including base 1, the top of base 1 is attached with adjusting bottom plate 2, the rear end of base 1 is fixedly connected with connecting plate 15, the surface of adjusting bottom plate 2 is provided with adjustable limiting assembly;

[0026] The limiting assembly includes clamping plate 4, the front end and the rear end of the top of adjusting bottom plate 2 are fixedly connected with baffle 3, the outer end of baffle 3 is transversely provided with sliding rail 23, clamping plate 4 is provided with multiple groups and is located between the two groups of baffle 3, the outer end of the bottom of clamping plate 4 is fixedly connected with external connecting plate 22, external connecting plate 22 penetrates the inside of the bottom end of baffle 3 and is bent upwards, fastening bolt 21 is penetratingly arranged in the inside of the top end of external connecting plate 22, the outer end of fastening bolt 21 is fixedly connected with knob 24;

[0027] The inner end of external connecting plate 22 is fixedly connected with sliding table 25, and sliding table 25 is sleeved on the outside of sliding rail 23;

[0028] Specifically, as shown in Figure 1 And Figure 3 , when using, multiple groups of acceleration sensors that need to be processed are sequentially placed on the top of adjusting bottom plate 2 and located between two adjacent clamping plates 4, the external connecting plate 22 fixedly connected with the outer end of the bottom of clamping plate 4 penetrates the inside of baffle 3, limiting the two ends of clamping plate 4, to avoid clamping plate 4 from falling off, fastening bolt 21 is rotated to penetrate external connecting plate 22 and is moved to the inside of baffle 3 to quickly fix clamping plate 4.

[0029] The two sides of the front end and the rear end of the top of the base 1 are fixedly connected with fixing seats 19, the bottom end of the adjusting bottom plate 2 is fixedly connected with a non-slip pad 17, the bottom of the non-slip pad 17 is in close contact with the top end of the base 1, and the two sides of the adjusting bottom plate 2 are externally sleeved with limiting racks 16;

[0030] The inner part of the fixing seat 19 is provided with a circular groove 20, the bottom of the front end and the rear end of the limiting rack 16 penetrates through the top of the fixing seat 19 and is insertedly connected in the circular groove 20;

[0031] The center of the top end of the limiting rack 16 is fixedly connected with a pull block 18, and the limiting rack 16 is symmetrically distributed about the vertical center line of the non-slip pad 17;

[0032] Specifically, as shown in Figure 1 and Figure 2 , in use, the adjusting bottom plate 2 is placed in close contact on the top of the base 1, the two groups of limiting racks 16 are externally sleeved and installed on the two sides of the adjusting bottom plate 2 until the bottom of the limiting rack 16 is insertedly fixed in the circular groove 20, and the adjusting bottom plate 2 is fixed through the two groups of limiting racks 16.

[0033] The top and the bottom of the two sides of the connecting plate 15 are fixedly connected with horizontal plates 8, the two sides of the connecting plate 15 are symmetrically provided with guide rods 7, the front end of the connecting plate 15 is transversely provided with a force transmission support 5, the two sides of the rear end of the force transmission support 5 are fixedly connected with sliding seats 13, the sliding seats 13 are slidingly sleeved on the outside of the guide rods 7, the bottom end of the force transmission support 5 is fixedly connected with a plurality of probe needles 14, and the top of the front end of the connecting plate 15 is fixedly connected with an air cylinder 9 through a fixing piece;

[0034] The bottom end of the air cylinder 9 is fixedly connected with a push rod 10, the bottom end of the push rod 10 is fixedly connected with a moving shaft 11, and the bottom end of the moving shaft 11 is fixedly connected with the top end of the force transmission support 5;

[0035] The two sides of the top end of the force transmission support 5 are fixedly connected with second fixing blocks 28, the outside of the guide rod 7 is slidingly sleeved with a sliding sleeve 6, the front end of the sliding sleeve 6 is fixedly connected with a first fixing block 26, the inner part of the first fixing block 26 is transversely provided with a first mounting rod 27, the inner part of the second fixing block 28 is transversely provided with a second mounting rod 29, the front end of the guide rod 7 is provided with two groups of reinforcing side plates 12, the two sides of the first mounting rod 27 are fixedly connected with the top of the side walls of the two groups of reinforcing side plates 12, and the two sides of the second mounting rod 29 are fixedly connected with the bottom of the side walls of the two groups of reinforcing side plates 12;

[0036] Specifically, as shown in Figure 1 and Figure 4As shown, in use, the two groups of sliding sleeves 6 are sleeved on the outside of the guide rod 7, the reinforcing side plates 12 are used to reinforce the firmness between the force transmission bracket 5 and the connecting plate 15, the force transmission bracket 5 is provided with strong supporting force, and the balance of the force transmission bracket 5 is ensured.

[0037] Principle: In use, the adjusting bottom plate 2 is placed on the top of the base 1, two groups of limiting frames 16 are sleeved and installed on the outside of the two sides of the adjusting bottom plate 2, until the bottom of the limiting frame 16 is inserted and fixed in the circular groove 20, the adjusting bottom plate 2 is fixed through the two groups of limiting frames 16, the groups of acceleration sensors to be processed are sequentially placed on the top of the adjusting bottom plate 2 and located between the two adjacent clamping plates 4, the outer connecting plate 22 fixed at the bottom outer end of the clamping plate 4 penetrates the inside of the baffle 3, the two ends of the clamping plate 4 are limited, the clamping plate 4 is prevented from falling off, the fastening bolt 21 is rotated to penetrate the outer connecting plate 22 and is moved to the inside of the baffle 3, the clamping plate 4 is fixed at the current position, the two sides of the groups of acceleration sensors arranged longitudinally are clamped and fixed, the moving shaft 11 is pushed downward through the push rod 10 after the cylinder 9 operates, the force transmission bracket 5 moves downward, and the acceleration sensors are burned through the groups of probes 14.

[0038] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but rather that the present application can be implemented in other embodiments without departing from the spirit or essential characteristics of the present application. Therefore, the present application should not be considered as being limited to the above-described embodiments, and the scope of the present application should be determined by the appended claims and their equivalents, and all changes which come within the meaning and range of equivalents are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

Claims

1. An acceleration sensor batch burn tool, comprising a base (1), characterized in that: The top of the base (1) is provided with an adjusting bottom plate (2), the rear end of the base (1) is fixedly connected with a connecting plate (15), and the surface of the adjusting bottom plate (2) is provided with an adjustable limiting assembly; The limiting assembly comprises a clamping plate (4), the front end and the rear end of the top of the adjusting bottom plate (2) are fixedly connected with a baffle (3), the outer end of the baffle (3) is transversely provided with a sliding rail (23), the clamping plate (4) is provided with a plurality of groups and is located between the two groups of baffle (3), the outer end of the bottom of the clamping plate (4) is fixedly connected with an external connecting plate (22), the external connecting plate (22) penetrates the inside of the bottom end of the baffle (3) and is bent upwards, the inside of the top end of the external connecting plate (22) is provided with a fastening bolt (21) penetratingly, and the outer end of the fastening bolt (21) is fixedly connected with a knob (24).

2. The acceleration sensor bulk burning fixture according to claim 1, wherein: The inner end of the external connecting plate (22) is fixedly connected with a sliding table (25), and the sliding table (25) is sleeved on the outside of the sliding rail (23).

3. The acceleration sensor bulk burning fixture according to claim 1, wherein: The top of the base (1) is provided with an adjusting bottom plate (2), the rear end of the base (1) is fixedly connected with a connecting plate (15), and the surface of the adjusting bottom plate (2) is provided with an adjustable limiting assembly; 4. The acceleration sensor bulk burning fixture according to claim 3, wherein: The inside of the fixed seat (19) is provided with a circular groove (20), and the bottom of the front end and the rear end of the limiting frame (16) penetrates the top of the fixed seat (19) and is inserted and connected in the circular groove (20).

5. The acceleration sensor bulk burning fixture according to claim 3, wherein: The center of the top end of the limiting frame (16) is fixedly connected with a pull block (18), and the limiting frame (16) is symmetrically distributed about the vertical center line of the anti-skid pad (17).

6. The acceleration sensor bulk burning fixture according to claim 1, wherein: The top and the bottom of the two sides of the connecting plate (15) are fixedly connected with a horizontal plate (8), the two sides of the connecting plate (15) are symmetrically provided with a guide rod (7), the front end of the connecting plate (15) is transversely provided with a force transmission support (5), the two sides of the rear end of the force transmission support (5) are fixedly connected with a sliding seat (13), the sliding seat (13) is slidingly sleeved on the outside of the guide rod (7), the bottom end of the force transmission support (5) is fixedly connected with a plurality of groups of probes (14), and the top of the front end of the connecting plate (15) is fixedly connected with an air cylinder (9) through a fixing piece.

7. The acceleration sensor bulk burning fixture according to claim 6, wherein: The bottom end of the air cylinder (9) is fixedly connected with a push rod (10), the bottom end of the push rod (10) is fixedly connected with a moving shaft (11), and the bottom end of the moving shaft (11) is fixedly connected with the top end of the force transmission support (5).

8. The acceleration sensor bulk burning fixture according to claim 6, wherein: The both sides of the top end of the force transmission support (5) are fixedly connected with the second fixed blocks (28), the outside of the guide rod (7) is slidably sleeved with the sliding sleeve (6), the front end of the sliding sleeve (6) is fixedly connected with the first fixed block (26), the inside of the first fixed block (26) is transversely penetrated with the first mounting rod (27), the inside of the second fixed block (28) is transversely penetrated with the second mounting rod (29), the front end of the guide rod (7) is provided with two groups of reinforcing side plates (12), the both sides of the first mounting rod (27) are fixedly connected with the top of the side wall of the two groups of reinforcing side plates (12), the both sides of the second mounting rod (29) are fixedly connected with the bottom of the side wall of the two groups of reinforcing side plates (12).

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