Processing device for punching oxygen sensor chip substrate

Abstract

The utility model discloses a processing device for punching an oxygen sensor chip substrate, which comprises a base, a first fixing frame and an electric telescopic rod, and a first support frame is fixed on the rear side of the upper part of the base; the first fixing frame is fixed to the middle of the upper portion of the base, a clamping mechanism is arranged in the first fixing frame and comprises a clamping plate, a limiting frame and a fixing frame, the clamping plate and the limiting frame are both connected with a first fixing frame clamping groove, and the limiting frame is connected with a fixing frame clamping groove; the electric telescopic rods are installed on the upper portion of the front side of the first supporting frame, the electric telescopic rods are distributed in a bilateral symmetry mode, and position adjusting mechanisms are arranged at the output ends of the electric telescopic rods. According to the processing device for punching the oxygen sensor chip substrate, chippings generated during punching can be prevented from flying out of the sliding groove of the first fixing frame, or the chippings can be prevented from blocking the sliding groove to influence the movement of the clamping plate, the punching position can be conveniently adjusted front and back, and the flexibility is high.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen sensor chip substrates, in particular to a processing device for punching holes in an oxygen sensor chip substrate. Background Art

[0002] An oxygen sensor is a component that detects oxygen concentration. The key component of an oxygen sensor is a chip, which is composed of a substrate and various electrode layers. The substrate of the oxygen sensor chip needs to be punched during processing for subsequent processing. There are various processing devices for punching oxygen sensor chip substrates on the market.

[0003] For example, the utility model with authorization announcement number CN220052357U discloses a nitrogen oxygen sensor chip micro-hole finishing device, which belongs to the field of sensor chip technology; a nitrogen oxygen sensor chip micro-hole finishing device, including a base, the top of the base is fixedly connected to an L-shaped fixing frame, the inner bottom wall of the L-shaped fixing frame is installed with a cylinder, the output end of the cylinder is fixedly connected to a triangular connecting plate, and the front surface of the triangular connecting plate is fixedly connected to a shape-shaped fixing ring: the utility model is designed with an L-shaped fixing rod, a telescopic groove and a telescopic spring, and the positioning buffer of the positioning rod, the positioning block and the positioning hole is used to assist the punching motor to rotate the punching head, and the irregular vibration caused by the micro-hole finishing of the nitrogen oxygen sensor chip substrate surface is effectively positioned and offset, so as to avoid the problem of excessive deviation of the motor in the position of the micro-hole punching of the sensor chip, thereby improving the accuracy of the device in micro-hole processing of the chip.

[0004] However, the above technical solution still has some disadvantages. For example, the debris generated during punching is easy to fly out of the slide groove of the first fixed frame, or the debris blocks the slide groove and affects the movement of the clamping plate. It is inconvenient to adjust the punching position forward and backward, and the flexibility is insufficient. Therefore, we propose a processing device for punching an oxygen sensor chip substrate to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a processing device for punching holes in an oxygen sensor chip substrate, so as to solve the problems proposed in the above-mentioned background technology that the debris generated by the current processing device for punching holes in an oxygen sensor chip substrate is easy to fly out of the slide groove of the first fixed frame during punching, or the debris blocks the slide groove and affects the movement of the clamping plate, making it inconvenient to adjust the punching position forward and backward, and the flexibility is insufficient.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a processing device for punching a hole in an oxygen sensor chip substrate, comprising:

[0007] A base, wherein a first support frame is fixed to the upper rear side of the base;

[0008] Also includes:

[0009] A first fixed frame, the first fixed frame is fixed to the upper middle part of the base, and a clamping mechanism is arranged inside the first fixed frame, wherein the clamping mechanism comprises a clamping plate, a limiting frame and a fixing frame, the clamping plate and the limiting frame are both connected to the first fixed frame slot, and the limiting frame is connected to the fixing frame slot;

[0010] An electric telescopic rod, which is installed above the front side of the first support frame and is symmetrically distributed on the left and right. A position adjustment mechanism is provided at the output end of the electric telescopic rod, wherein the position adjustment mechanism includes a second support frame, a second fixed frame, a second adjustment rod and an adjustment block. The second adjustment rod and the adjustment block are threadedly connected, and the second adjustment rod and the adjustment block are symmetrically distributed on the left and right.

[0011] Preferably, first adjusting rods are threadedly connected to both left and right sides of the first fixing frame, and the inner ends of the first adjusting rods are rotatably connected to the clamping plate, and the clamping plate is slidably connected to the inside of the first fixing frame.

[0012] Preferably, limit frames are welded to both the front and rear ends of the upper side of the clamping plate, and the longitudinal section of the limit frame is an "L"-shaped structure. The limit frame is slidably connected to the outside of the fixing frame, and the fixing frame is fixed to the first fixing frame.

[0013] Preferably, a second support frame is installed at the output end of the electric telescopic rod, and a rear end slot of the second support frame is connected to the first support frame, and a second fixing frame is integrated on the inner side of the second support frame;

[0014] A limiting rod is fixed on the outer side of the second supporting frame, and the limiting rod is connected to the first fixing frame slot.

[0015] Preferably, a second adjusting rod is rotatably connected inside the second fixing frame, and an adjusting block is tightly fitted on the outer side of the second adjusting rod, and a slot of the adjusting block is connected to the inside of the second fixing frame.

[0016] Preferably, a mounting frame is fixed above the adjusting block, and a motor is installed in the middle of the mounting frame.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the processing device for punching a hole in an oxygen sensor chip substrate can prevent the debris generated during the punching from flying out of the slide groove of the first fixing frame, or the debris from clogging the slide groove and affecting the movement of the clamping plate, and is convenient for adjusting the punching position forward and backward, with high flexibility;

[0018] 1. A clamping plate, a limiting frame and a fixing frame are provided, the clamping plate and the limiting frame are both connected to the card slot of the first fixing frame, and the lower end of the limiting frame is slidably connected to the fixing frame, which can prevent the debris generated during the punching from flying out of the slide slot of the first fixing frame, or the debris from clogging the slide slot and affecting the movement of the clamping plate;

[0019] 2. A second adjusting rod, an adjusting block and a mounting frame are provided. The second adjusting rod is rotated on the second fixing frame. The second adjusting rod and the adjusting block are threadedly connected. The second adjusting rod drives the adjusting block and the mounting frame to move forward and backward, so as to facilitate the front and rear adjustment of the punching position, and has high flexibility;

[0020] 3. A first support frame, a second support frame and a second fixed frame are provided. The rear end of the second support frame is connected to the first support frame slot, and the second fixed frame is connected to the adjustment block slot. The structure is stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of the clamping mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the top view of the position adjustment mechanism of the utility model;

[0024] Figure 4 It is a schematic diagram of the overall structure of the second adjusting rod and the adjusting block connected in the utility model.

[0025] In the figure: 1. base; 2. first support frame; 3. first fixed frame; 4. first adjusting rod; 5. clamping plate; 6. limit frame; 7. fixed frame; 8. electric telescopic rod; 9. second support frame; 10. second fixed frame; 11. second adjusting rod; 12. adjusting block; 13. mounting frame; 14. motor; 15. limit rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 The utility model provides a technical solution: a processing device for punching a substrate of an oxygen sensor chip, comprising: a base 1, a first support frame 2, a first fixing frame 3, a first adjusting rod 4, a clamping plate 5, a limiting frame 6, a fixing frame 7, an electric telescopic rod 8, a second support frame 9, a second fixing frame 10, a second adjusting rod 11, an adjusting block 12, a mounting frame 13, a motor 14 and a limiting rod 15;

[0028] First, as attached Figure 1As shown in the figure, the substrate to be punched is placed in the first fixed frame 3, the clamping plate 5, the limit frame 6 and the fixed frame 7 are combined to form a clamping mechanism, the position of the clamping plate 5 is adjusted to fix the substrate, the electric telescopic rod 8 is turned on, and the electric telescopic rod 8 drives the motor 14 to rise and fall, the second support frame 9, the second fixed frame 10, the second adjustment rod 11 and the adjustment block 12 are combined to form a position adjustment mechanism to adjust the front and rear positions of the punching, and a tool is installed at the output end of the motor 14 to punch holes in the substrate;

[0029] As attached Figure 1 and attached Figure 2 As shown in, the first adjusting rod 4 threadedly connected to the first fixed frame 3 is rotated, the inner end of the first adjusting rod 4 is rotated on the clamping plate 5, and the clamping plate 5 is pushed to move, so that the clamping plate 5 slides in the first fixed frame 3 connected to the slot thereof, and the position of the clamping plate 5 symmetrically distributed on the left and right is adjusted, and the clamping plate 5 clamps and fixes the substrate to prevent the substrate from being skewed during punching. When the clamping plate 5 moves, the clamping plate 5 drives the limiting frames 6 symmetrically distributed on the front and rear sides above it to move, and the limiting frame 6 slides on the outer side of the first fixed frame 3 connected to the slot thereof, and the inner slot at the lower end of the limiting frame 6 is connected to a fixing frame 7, and the limiting frame 6 with an "L"-shaped structure in longitudinal section limits the clamping plate 5 to prevent the clamping plate 5 from shaking, thereby ensuring the stability of the clamping plate 5;

[0030] As attached Figure 1 , Attachment Figure 3 and attached Figure 4 As shown in the figure, the electric telescopic rod 8 is opened, and the electric telescopic rod 8 drives the second support frame 9 installed at its output end to rise and fall. The rear end of the second support frame 9 slides in the first support frame 2 connected to the card slot therewith, and limits the second support frame 9 to ensure the stability of the second support frame 9 when sliding. The second support frame 9 drives the second fixed frame 10 installed on the inner side thereof to rise and fall, and the second fixed frame 10 drives the motor 14 to rise and fall, and the height of the motor 14 can be adjusted. The limiting rod 15 fixed on the outer side of the second support frame 9 is connected to the card slot of the first fixed frame 3 to ensure the stability of the punching;

[0031] The second adjusting rod 11 is rotated on the second fixed frame 10, and the second adjusting rod 11 drives the adjusting block 12 connected to the outer side of the adjusting rod 11 to move, and the adjusting block 12 slides in the second fixed frame 10 connected to the slot thereof, and the adjusting block 12 drives the mounting frame 13 fixed above it to move, and the mounting frame 13 drives the motor 14 installed in the middle thereof to move, and the front and rear positions of the motor 14 are adjusted, so as to adjust the punching position.

[0032] This is the entire working process of the processing device for punching holes in the oxygen sensor chip substrate. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A processing device for punching a substrate of an oxygen sensor chip, comprising: A base (1), a first support frame (2) being fixed to the upper rear side of the base (1); It is characterized by further comprising: A first fixed frame (3), the first fixed frame (3) is fixed to the upper middle part of the base (1), and a clamping mechanism is arranged inside the first fixed frame (3), wherein the clamping mechanism comprises a clamping plate (5), a limiting frame (6) and a fixing frame (7), the clamping plate (5) and the limiting frame (6) are both connected to the first fixed frame (3) by a slot, and the limiting frame (6) and the fixing frame (7) are connected by a slot; An electric telescopic rod (8), the electric telescopic rod (8) being mounted above the front side of a first support frame (2), and the electric telescopic rod (8) being symmetrically distributed left and right, and a position adjustment mechanism being arranged at the output end of the electric telescopic rod (8), wherein the position adjustment mechanism comprises a second support frame (9), a second fixing frame (10), a second adjustment rod (11) and an adjustment block (12), the second adjustment rod (11) and the adjustment block (12) being threadedly connected, and the second adjustment rod (11) and the adjustment block (12) being symmetrically distributed left and right.

2. The processing device for punching a hole in an oxygen sensor chip substrate according to claim 1, characterized in that: The first fixing frame (3) is threadedly connected to a first adjusting rod (4) on both left and right sides, and the inner end of the first adjusting rod (4) is rotatably connected to a clamping plate (5), and the clamping plate (5) is slidably connected to the inside of the first fixing frame (3).

3. The processing device for punching a hole in an oxygen sensor chip substrate according to claim 2, characterized in that: Limiting frames (6) are welded to both the front and rear ends of the upper side of the clamping plate (5), and the longitudinal section of the limiting frame (6) is in an "L"-shaped structure. The limiting frame (6) is slidably connected to the outside of the fixing frame (7), and the fixing frame (7) is fixed to the first fixing frame (3).

4. The processing device for punching a hole in an oxygen sensor chip substrate according to claim 1, characterized in that: A second support frame (9) is installed at the output end of the electric telescopic rod (8), and a rear end slot of the second support frame (9) is connected to the first support frame (2), and a second fixing frame (10) is integrally provided on the inner side of the second support frame (9); A limiting rod (15) is fixed on the outer side of the second support frame (9), and the limiting rod (15) is connected to the first fixing frame (3) via a slot.

5. The processing device for punching a hole in an oxygen sensor chip substrate according to claim 4, characterized in that: The second fixing frame (10) is rotatably connected to the inside of the second fixing frame (10), and an adjusting block (12) is tightly fitted on the outside of the second adjusting rod (11), and the adjusting block (12) is connected to the inside of the second fixing frame (10) by a slot.

6. The processing device for punching a hole in an oxygen sensor chip substrate according to claim 5, characterized in that: A mounting frame (13) is fixed above the adjustment block (12), and a motor (14) is installed in the middle of the mounting frame (13).

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