Oxygen sensing ceramic multi-station rotary clamping structure

Abstract

The utility model relates to a kind of oxygen sensing ceramic multi-station rotary clamping structure, it is characterized by: including support frame, rotary module, clamping base and oxygen sensing ceramic clamping module;By being set by rotary module driven rotating cylinder on support frame, again by clamping base in the circumferential direction of rotating cylinder forms several clamping stations;Utilize oxygen sensing ceramic clamping module, clamping is carried out to oxygen sensing ceramic, the rotary processing of the oxygen sensing ceramic of multi-station is realized;T-shaped through slot can be embedded with the oxygen sensing ceramic clamping base of different size first arc-shaped groove;Oxygen sensing ceramic clamping arm can be equipped with the clamping block with different second arc-shaped groove size to satisfy the clamping for different types of oxygen sensing ceramic;In addition, oxygen sensing ceramic locking arm is used to lock the side surface of oxygen sensing ceramic clamping arm, greatly improve the clamping effect of oxygen sensing ceramic.

Description

Technical Field

[0001] This utility model relates to the field of oxygen sensor processing technology, and in particular to a multi-station rotary clamping structure for oxygen sensing ceramics. Background Technology

[0002] Oxygen-sensing ceramics are important feedback sensors in engine control systems. By detecting the oxygen concentration in automobile exhaust, they generate a potential difference on the chip to determine whether the fuel is burning completely. This allows them to adjust the amount of fuel injected into the engine, ensuring complete combustion of the fuel, reducing emissions of pollutants from automobile exhaust, reducing environmental pollution, and lowering fuel consumption.

[0003] Conventional clamping structures for oxygen-sensing ceramics employ single-station clamping, which is unsuitable for semi-automatic processing of oxygen-sensing ceramics. Therefore, a multi-station rotary clamping structure is needed for the semi-automatic processing of oxygen-sensing ceramics, which can adapt to the semi-automatic processing of oxygen-sensing ceramics. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a multi-station rotary clamping structure for oxygen sensing ceramics, which can solve the problem of low processing efficiency of general single-station oxygen sensing.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: an oxygen-sensing ceramic multi-station rotary clamping structure, the innovation of which is: including a support frame, a rotary module, a clamping base and an oxygen-sensing ceramic clamping module; The support frame includes columns and crossbars, with the crossbars vertically arranged at the ends of the columns to form an inverted L-shaped structure. The rotating module is mounted on the crossbar of the support frame. The rotating module includes a rotating cylinder, a rotating block, a pry bar, and a positioning block. The rotating cylinder has a hollow cylindrical structure, and its inner wall is mounted on the crossbar via a slewing bearing. The rotating block is fixedly mounted on one end of the rotating cylinder and can rotate with the rotating cylinder. A pry bar is hinged to the rotating block perpendicular to the axis of the crossbar. The pry bar drives the rotating block to rotate and can rotate around the hinge point in a vertical plane. The positioning block is fixedly mounted on the crossbar and has several positioning grooves along its circumference. One end of the pry bar extends from the rotating block and engages with the positioning grooves on the positioning block to limit the rotation angle of the rotating cylinder. The clamping bases are numerous and evenly distributed along the circumference of the rotating cylinder and mounted on the rotating cylinder. Each clamping base has a plate-like structure and a T-shaped through groove is provided along its thickness direction, with one end of the T-shaped through groove extending to the side of the clamping base. On the side of the clamping base, a pressing hinge groove and a locking hinge groove are respectively provided on both sides of the T-shaped through groove. Both the pressing hinge groove and the locking hinge groove have locking holes between them and the T-shaped through groove. The oxygen sensing ceramic clamping module includes an oxygen sensing ceramic clamping base, an oxygen sensing ceramic clamping arm, and an oxygen sensing ceramic locking arm; the oxygen sensing ceramic clamping base has a plate-like structure and is embedded in a T-shaped through groove along the vertical direction, and is fixed by bolts passing through locking holes; the surface of the oxygen sensing ceramic clamping base is provided with a first arc-shaped groove along the vertical direction to accommodate the oxygen sensing ceramic. The oxygen-sensing ceramic clamping arm is vertically hinged in a pressing hinge groove on the clamping base, and the oxygen-sensing ceramic clamping arm can rotate horizontally around the hinge point; a second arc-shaped groove is provided on the surface of the oxygen-sensing ceramic clamping arm along the vertical direction to cooperate with the first arc-shaped groove, and the first arc-shaped groove and the second arc-shaped groove cooperate to form a clamping cavity for clamping the oxygen-sensing ceramic; a limit groove is provided on the side of the oxygen-sensing ceramic clamping arm; The oxygen-sensing ceramic locking arm is vertically hinged in the locking hinge groove on the clamping base, and the oxygen-sensing ceramic locking arm can rotate horizontally around the hinge. The side of the oxygen-sensing ceramic locking arm is provided with a limiting protrusion that cooperates with the limiting groove, so that the oxygen-sensing ceramic locking arm locks the oxygen-sensing ceramic clamping arm.

[0006] Furthermore, the rotating block is provided with a hinge groove in the direction perpendicular to the axis of the crossbar, and the inner walls on both sides of the hinge groove are provided with hinge holes; the pry bar is set in the hinge groove of the rotating block, and the side of the pry bar is provided with a pin and hinged to the hinge hole.

[0007] Furthermore, the oxygen-sensing ceramic clamping arm includes a drive arm and a clamping block; the drive arm is hinged in a pressing hinge groove, the clamping block is locked to one end of the drive arm by bolts, and a second arc-shaped groove that mates with the first arc-shaped groove is provided on the side of the clamping block along the vertical direction.

[0008] Furthermore, one end of the oxygen-sensing ceramic locking arm is provided with a handle for driving the oxygen-sensing ceramic locking arm to rotate, and the handle extends to the lower surface of the clamping base.

[0009] The advantages of this utility model are: 1) In this utility model, a rotating cylinder driven by a rotating module is set on a support frame, and several clamping stations are formed in the circumference of the rotating cylinder by a clamping base; the oxygen sensing ceramic clamping module is used to clamp the oxygen sensing ceramic, realizing the rotational processing of oxygen sensing ceramics in multiple stations. This structure can meet the semi-automatic feeding processing of oxygen sensing ceramics and greatly improves the efficiency of manual semi-automatic processing of oxygen sensing ceramics.

[0010] 2) In this utility model, a T-shaped through-slot structure for processing oxygen-sensing ceramics is set on the clamping base. Oxygen-sensing ceramic clamping bases with different sizes of first arc-shaped slots can be embedded in the T-shaped through-slot. In addition, the oxygen-sensing ceramic clamping arm also adopts a split structure. For different sizes of first arc-shaped slots, clamping blocks with different sizes of second arc-shaped slots can be equipped to meet the clamping needs of different types of oxygen-sensing ceramics. Furthermore, the side of the oxygen-sensing ceramic clamping arm is locked by the oxygen-sensing ceramic locking arm, which greatly improves the clamping effect of the oxygen-sensing ceramic. Attached Figure Description

[0011] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0012] Figure 1 This is a schematic diagram of a multi-station rotary clamping structure for oxygen sensing ceramics according to the present invention.

[0013] Figure 2 This is a structural diagram of the rotating module of an oxygen-sensing ceramic multi-station rotating clamping structure according to the present invention.

[0014] Figure 3 This is a structural diagram of the clamping base of an oxygen-sensing ceramic multi-station rotary clamping structure according to the present invention.

[0015] Figure 4 This is an assembly diagram of the clamping base of an oxygen-sensing ceramic multi-station rotary clamping structure according to the present invention.

[0016] Figure 5 This is a structural diagram of the ceramic clamping arm of an oxygen sensor with a multi-station rotary clamping structure according to the present invention.

[0017] Figure 6 This is a structural diagram of the ceramic locking arm of an oxygen sensor with a multi-station rotary clamping structure according to the present invention. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] like Figures 1 to 6 The oxygen-sensing ceramic multi-station rotary clamping structure shown includes a support frame 1, a rotary module 2, a clamping base 3, and an oxygen-sensing ceramic clamping module 4.

[0021] The support frame 1 includes a column 11 and a crossbar 12. The crossbar 12 is vertically arranged on the end of the column 11 to form an inverted L-shaped structure.

[0022] The rotating module 2 is mounted on the crossbar 12 of the support frame 1. The rotating module 2 includes a rotating cylinder 21, a rotating block 22, a pry bar 23, and a positioning block 24. The rotating cylinder 21 has a hollow cylindrical structure, and its inner wall is mounted on the crossbar 12 via a slewing bearing. The rotating block 22 is fixedly mounted on one end of the rotating cylinder 21, and the rotating block 23 can rotate with the rotating cylinder 21. A pry bar 23 is hinged to the rotating block 22 perpendicular to the axis of the crossbar 12. The pry bar 23 is used to drive the rotating block 22 to rotate and can rotate around the hinge point in a vertical plane. The positioning block 24 is fixedly mounted on the crossbar 12, and several positioning grooves are provided on the positioning block 24 along the circumference. One end of the pry bar 23 extends out of the rotating block 22 and engages with the positioning groove on the positioning block 24 to limit the rotation angle of the rotating cylinder 21.

[0023] There are several clamping bases 3, which are evenly distributed along the circumference of the rotating cylinder 21 and installed on the rotating cylinder 21. The clamping base 3 has a plate-like structure, and a T-shaped through groove 31 is provided on the clamping base 3 along the thickness direction of the clamping base 3. One end of the T-shaped through groove 31 extends to the side of the clamping base 3. On the side of the clamping base 3, on both sides of the T-shaped through groove 31, there are respectively a pressing hinge groove 32 and a locking hinge groove 33. Both the pressing hinge groove 32 and the locking hinge groove 33 are provided with locking holes between them and the T-shaped through groove 31.

[0024] The oxygen sensing ceramic clamping module 4 includes an oxygen sensing ceramic clamping base 41, an oxygen sensing ceramic clamping arm 42, and an oxygen sensing ceramic locking arm 43. The oxygen sensing ceramic clamping base 41 has a plate-like structure and is embedded in the T-shaped through groove 31 along the vertical direction, and is fixed by bolts passing through the locking hole. The surface of the oxygen sensing ceramic clamping base 41 is provided with a first arc-shaped groove along the vertical direction to accommodate the oxygen sensing ceramic.

[0025] The oxygen-sensing ceramic clamping arm 42 is vertically hinged in the clamping hinge groove 32 on the clamping base 3, and the oxygen-sensing ceramic clamping arm 42 can rotate horizontally around the hinge. A second arc groove that mates with the first arc groove is provided on the surface of the oxygen-sensing ceramic clamping arm 42 along the vertical direction. The first arc groove and the second arc groove mate to form a clamping cavity for clamping the oxygen-sensing ceramic. A limit groove 421 is provided on the side of the oxygen-sensing ceramic clamping arm 42.

[0026] The oxygen sensing ceramic locking arm 43 is vertically hinged in the locking hinge groove 33 on the clamping base 3, and the oxygen sensing ceramic locking arm 43 can rotate horizontally around the hinge. The side of the oxygen sensing ceramic locking arm 43 is provided with a limiting protrusion 431 that cooperates with the limiting groove, so that the oxygen sensing ceramic locking arm 43 locks the oxygen sensing ceramic clamping arm 42.

[0027] The rotating block 22 has a hinge groove in a direction perpendicular to the axis of the crossbar 12, and the inner walls on both sides of the hinge groove have hinge holes; the pry bar 23 is installed in the hinge groove of the rotating block 22, and the side of the pry bar 23 is provided with a pin and hinged to the hinge hole.

[0028] The oxygen-sensing ceramic clamping arm 42 includes a drive arm 422 and a clamping block 423. The drive arm 422 is hinged in the clamping hinge groove 32, and the clamping block 423 is locked to one end of the drive arm 422 by bolts. A second arc-shaped groove that mates with the first arc-shaped groove is provided on the side of the clamping block 423 along the vertical direction.

[0029] One end of the oxygen-sensing ceramic locking arm 43 is provided with a handle 432 for driving the oxygen-sensing ceramic locking arm to rotate, and the handle 432 extends to the lower surface of the clamping base 3.

[0030] The working principle of this utility model is as follows: A rotating cylinder driven by a rotating module is set on a support frame, and several clamping stations are formed in the circumference of the rotating cylinder by a clamping base; the oxygen sensing ceramic clamping module is used to clamp the oxygen sensing ceramic, realizing the rotational processing of oxygen sensing ceramics in multiple stations. This structure can meet the semi-automatic feeding and processing of oxygen sensing ceramics, greatly improving the efficiency of manual and semi-automatic processing of oxygen sensing ceramics.

[0031] By setting a T-shaped through-slot structure on the clamping base for processing oxygen-sensing ceramics, clamping bases for oxygen-sensing ceramics with different sizes of first arc-shaped grooves can be embedded in the T-shaped through-slots. In addition, the clamping arm for oxygen-sensing ceramics also adopts a split structure. For different sizes of first arc-shaped grooves, clamping blocks with different sizes of second arc-shaped grooves can be equipped to meet the clamping needs of different types of oxygen-sensing ceramics. Furthermore, the side of the clamping arm for oxygen-sensing ceramics is locked by the locking arm for oxygen-sensing ceramics, which greatly improves the clamping effect of oxygen-sensing ceramics.

[0032] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A multi-station rotary clamping structure for oxygen sensing ceramics, characterized in that: Includes a support frame, a rotating module, a clamping base, and an oxygen-sensing ceramic clamping module; The support frame includes columns and crossbars, with the crossbars vertically arranged at the ends of the columns to form an inverted L-shaped structure. The rotating module is mounted on the crossbar of the support frame. The rotating module includes a rotating cylinder, a rotating block, a pry bar, and a positioning block. The rotating cylinder has a hollow cylindrical structure, and its inner wall is mounted on the crossbar via a slewing bearing. The rotating block is fixedly mounted on one end of the rotating cylinder and can rotate with the rotating cylinder. A pry bar is hinged to the rotating block perpendicular to the axis of the crossbar. The pry bar drives the rotating block to rotate and can rotate around the hinge point in a vertical plane. The positioning block is fixedly mounted on the crossbar and has several positioning grooves along its circumference. One end of the pry bar extends from the rotating block and engages with the positioning grooves on the positioning block to limit the rotation angle of the rotating cylinder. The clamping bases are numerous and evenly distributed along the circumference of the rotating cylinder and mounted on the rotating cylinder. Each clamping base has a plate-like structure and a T-shaped through groove is provided along its thickness direction, with one end of the T-shaped through groove extending to the side of the clamping base. On the side of the clamping base, a pressing hinge groove and a locking hinge groove are respectively provided on both sides of the T-shaped through groove. Both the pressing hinge groove and the locking hinge groove have locking holes between them and the T-shaped through groove. The oxygen sensing ceramic clamping module includes an oxygen sensing ceramic clamping base, an oxygen sensing ceramic clamping arm, and an oxygen sensing ceramic locking arm; the oxygen sensing ceramic clamping base has a plate-like structure and is embedded in a T-shaped through groove along the vertical direction, and is fixed by bolts passing through locking holes; the surface of the oxygen sensing ceramic clamping base is provided with a first arc-shaped groove along the vertical direction to accommodate the oxygen sensing ceramic. The oxygen-sensing ceramic clamping arm is vertically hinged in a pressing hinge groove on the clamping base, and the oxygen-sensing ceramic clamping arm can rotate horizontally around the hinge point; a second arc-shaped groove is provided on the surface of the oxygen-sensing ceramic clamping arm along the vertical direction to cooperate with the first arc-shaped groove, and the first arc-shaped groove and the second arc-shaped groove cooperate to form a clamping cavity for clamping the oxygen-sensing ceramic; a limit groove is provided on the side of the oxygen-sensing ceramic clamping arm; The oxygen-sensing ceramic locking arm is vertically hinged in the locking hinge groove on the clamping base, and the oxygen-sensing ceramic locking arm can rotate horizontally around the hinge. The side of the oxygen-sensing ceramic locking arm is provided with a limiting protrusion that cooperates with the limiting groove, so that the oxygen-sensing ceramic locking arm locks the oxygen-sensing ceramic clamping arm.

2. The oxygen-sensing ceramic multi-station rotary clamping structure according to claim 1, characterized in that: The rotating block has a hinge groove in a direction perpendicular to the axis of the crossbar, and hinge holes are provided on the inner walls of both sides of the hinge groove; the pry bar is set in the hinge groove of the rotating block, and a pin is provided on the side of the pry bar to be hinged to the hinge hole.

3. The oxygen-sensing ceramic multi-station rotary clamping structure according to claim 1, characterized in that: The oxygen-sensing ceramic clamping arm includes a drive arm and a clamping block; the drive arm is hinged in a pressing hinge groove, and the clamping block is locked to one end of the drive arm by bolts. The side of the clamping block is provided with a second arc-shaped groove that mates with the first arc-shaped groove along the vertical direction.

4. The oxygen-sensing ceramic multi-station rotary clamping structure according to claim 1, characterized in that: One end of the oxygen-sensing ceramic locking arm is provided with a handle for driving the oxygen-sensing ceramic locking arm to rotate, and the handle extends to the lower surface of the clamping base.

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