CN217083611U

CN217083611U - Radian testing device is used in production of all-steel tire bead radian baffle

Info

Publication number: CN217083611U
Application number: CN202220523941.3U
Authority: CN
Inventors: 丁斌斌; 李世龙; 王兰庆
Original assignee: Ningjin Chuangyi Plastic Industry Development Co ltd
Current assignee: Ningjin Chuangyi Plastic Industry Development Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-29
Anticipated expiration: 2032-03-11

Abstract

The utility model relates to a radian measures technical field, especially relates to an all-steel tire bead radian testing arrangement is used in production of baffle. The technical scheme comprises the following steps: the novel watch comprises a watch body, a spring and a shell, wherein a claw rod is slidably mounted on the shell, a limiting block is welded at the top end of the claw rod and is elastically connected with the top end of the inner wall of the shell through the spring, a connecting seat is welded on the upper surface of the shell, a static contact is arranged in the connecting seat, a moving contact is welded at the middle position of the lower surface of the watch body, the moving contact is movably inserted in the connecting seat, and the moving contact and the static contact are in contact with each other. The utility model discloses a cooperation between the structure is convenient for when testing the cambered surface, conveniently measures the automatic re-setting of structure, improves work efficiency, satisfies personnel's user demand.

Description

Radian testing device is used in production of all-steel tire bead radian baffle

Technical Field

The utility model relates to a radian measures technical field, especially relates to an all-steel tire bead radian testing arrangement is used in production of baffle.

Background

The tire bead is also called a bead opening. The portion of the tire mounted on the rim is composed of a bead core, a chafer, and the like. It can bear the stretching force produced by internal pressure, and can overcome the transverse force action of tyre in turning running, so that the outer tyre does not come off the rim. Therefore, it must have high strength, compact and firm structure, and not easy to deform.

Through retrieval, publication No. CN207317747U discloses a horizontal shafting rotor radian measuring device, which comprises a base part, a radian measuring part and a measurement prompting part; the base member includes a housing; the radian measuring part comprises a measuring rotating shaft, a dial, a pointer synchronously rotating with the measuring rotating shaft and a measuring plate connected with the measuring rotating shaft; the measuring plate is provided with a measuring surface tangent to the mounting shaft, and the contact button is positioned on the measuring surface; the measurement prompting component comprises a contact switch arranged on the measurement rotating shaft and a prompting lamp in communication connection with the contact switch; the indicator light, the dial and the pointer are exposed out of the shell.

In the process of tire bead radian baffle production, need detect the radian of sample baffle, traditional measurement structure adopts the mode of manual control claw pole, with the laminating of claw pole on the workpiece surface, after the measurement, the manual work resets the claw pole, and the step is very loaded down with trivial details, can not satisfy personnel's user demand.

Therefore, the radian testing device for producing the all-steel tire bead radian partition plate is provided for solving the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a radian testing arrangement is used in production of all-steel tire bead radian baffle to the problem that exists among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the radian testing device for producing the all-steel tire bead radian partition plate comprises a meter body, a spring and a shell, wherein a claw rod is slidably mounted on the shell, a limiting block is welded at the top end of the claw rod, the limiting block is elastically connected with the top end of the inner wall of the shell through the spring, a connecting seat is welded on the upper surface of the shell, a static contact is arranged in the connecting seat, a moving contact is welded at the middle position of the lower surface of the meter body, and the moving contact is movably inserted in the connecting seat and is in contact with the static contact.

Can hand the device with its three claw pole laminating on the radian face of work piece, then press this structure, make three claw pole carry out the retraction of different degrees according to the angle of cambered surface, make the position face of three claw pole constitute the cambered surface that corresponds, at this moment the control unit with the displacement volume transmission of claw pole for the internal control unit of table calculate the angle of this department cambered surface, at this in-process, the claw pole drives the stopper and shifts up, thereby make the spring produce deformation, and then produce elasticity, after the cambered surface test is accomplished, loosen this structure, the claw pole loses pressure then automatic re-setting under the spring action of spring, make things convenient for the device's next use.

Preferably, the sensor body is mounted at the bottom end of the inner wall of the shell through a bolt, the claw rod is movably inserted on the sensor body, and the limiting block is positioned above the sensor body. The sensor is connected with the static contact through a lead.

Preferably, the upper surface of the limiting block is provided with a spring, the top end of the spring is provided with a top block, the top block is fixed on the top end of the inner wall of the shell through a bolt, and the original length of the spring is greater than the height of the shell. Through the design of the length of the spring, the spring is convenient to ensure that the spring has enough pressure to reset the position of the claw rod.

Preferably, the shell is provided with a through hole matched with the claw rod, and the claw rod is slidably mounted on the through hole. Through the design of perforation, be convenient for to the orbit of moving of claw pole is injectd.

Preferably, the connecting seat is provided with a slot matched with the moving contact, and the moving contact is movably inserted in the slot. Through the design of slot, be convenient for guarantee the mutual grafting, the connection between moving contact and the static contact.

Preferably, the connecting seat is provided with a fastening bolt in a threaded manner, and one end of the fastening bolt extends into the connecting seat and presses the outer wall of the moving contact. Furthermore, the limit bolt can be unscrewed, and shells of different types can be replaced, so that the test requirements of different cambered surfaces can be met.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the radian testing device for producing the all-steel tire bead radian partition plate can be held by hand to attach three claw rods to the radian surface of a workpiece in the using process, then the structure is pressed to ensure that the three claw rods retract to different degrees according to the angle of the cambered surface, the position surfaces of the three claw rods form corresponding cambered surfaces, at the moment, the control unit transmits the displacement of the claw rods to the control unit arranged in the watch body to calculate the angle of the cambered surface, in the process, the claw rods drive the limiting blocks to move upwards, so that the springs deform and further generate elasticity, after the cambered surface test is finished, the structure is loosened, the claw rods lose pressure and then automatically reset under the elastic action of the springs, the device is convenient to use next time, further, the limiting bolts can be unscrewed, shells of different types are replaced, and the test requirements of different cambered surfaces are met, the utility model discloses, when being convenient for test the cambered surface, the automatic re-setting of convenient measurement structure improves work efficiency, satisfies personnel's user demand.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

fig. 3 is a schematic structural view of the moving contact and the connecting seat of the present invention;

fig. 4 is an enlarged schematic structural diagram of the present invention.

Reference numerals: 1. a claw rod; 2. a top block; 3. a connecting seat; 4. a watch body; 5. a moving contact; 6. fastening bolts; 7. a spring; 8. a housing; 9. a limiting block; 10. a sensor body; 11. a slot; 12. and (7) carrying out static contact.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1-4, the utility model provides an all-steel tire bead radian testing arrangement is used in baffle production, including the table body 4, spring 7 and casing 8, slidable mounting has claw pole 1 on the casing 8, the welding of claw pole 1's top has stopper 9, stopper 9 passes through spring 7 and casing 8's inner wall top elastic connection, the last skin weld of casing 8 has connecting seat 3, be equipped with static contact 12 in the connecting seat 3, the welding of table body 4's lower surface intermediate position department has moving contact 5, moving contact 5 activity is pegged graft in connecting seat 3, and the mutual contact between moving contact 5 and the static contact 12.

The working principle based on the embodiment 1 is as follows: can hold the device with its three claw pole 1 laminating on the radian face of work piece, then press this structure, make three claw pole 1 carry out the retraction of different degrees according to the angle of cambered surface, make the position face of three claw pole 1 constitute corresponding cambered surface, at this moment the control unit with the displacement volume transmission of claw pole 1 for the built-in control unit of table body 4 calculate the angle of this department cambered surface, after the cambered surface test is accomplished, loosen this structure, claw pole 1 loses pressure then automatic re-setting under spring 7's spring action.

It should be noted that the structures of the sensor, the control unit in the watch, and the like are the existing mature technologies, and the working principle and the internal structure thereof are known to those skilled in the art, and the present invention only utilizes the functions thereof and does not improve the internal structure thereof, so that detailed descriptions are omitted here, and those skilled in the art can make any choice according to the needs or convenience thereof.

Example two

As shown in fig. 1-4, the utility model provides an all-steel tire bead radian testing arrangement is used in baffle production compares in embodiment one, and this embodiment still includes:

the bottom end of the inner wall of the shell 8 is provided with a sensor body 10 through a bolt, the claw rod 1 is movably inserted on the sensor body 10, the limiting block 9 is positioned above the sensor body 10, and the sensor is connected with the static contact 12 through a lead.

The upper surface mounting of stopper 9 has spring 7, and kicking block 2 is installed on the top of spring 7, and kicking block 2 passes through the bolt fastening on the inner wall top of casing 8, and the original length of spring 7 is greater than the height of casing 8, through the design of spring 7 length, is convenient for ensure that spring 7 has sufficient pressure and resets claw pole 1's position.

The shell 8 is provided with a through hole matched with the claw rod 1, the claw rod 1 is slidably mounted on the through hole, and the moving track of the claw rod 1 is convenient to limit through the design of the through hole.

The connecting seat 3 is provided with a slot 11 matched with the moving contact 5, the moving contact 5 is movably inserted in the slot 11, and the moving contact 5 and the static contact 12 are conveniently and mutually inserted and connected through the design of the slot 11.

The fastening bolt 6 is installed to the screw thread on the connecting seat 3, and the one end of fastening bolt 6 extends into in the connecting seat 3 and sticiss the outer wall of moving contact 5, and is further, can unscrew spacing bolt, changes the casing 8 of different grade type to this test demand that satisfies different cambered surfaces.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

The working principle is as follows: the radian testing device for producing the all-steel tire bead radian partition plate of the utility model can be held by hand to attach the three claw rods 1 on the radian surface of a workpiece in the use process, then the structure is pressed to ensure that the three claw rods 1 are retracted to different degrees according to the angle of the cambered surface, so that the position surfaces of the three claw rods 1 form the corresponding cambered surfaces, at this time, the control unit transmits the displacement of the claw rod 1 to the control unit arranged in the watch body 4 to calculate the angle of the cambered surface, in the process, the claw rod 1 drives the limit block 9 to move upwards, so that the spring 7 is deformed to generate elasticity, after the cambered surface test is finished, the structure is loosened, the claw rod 1 loses pressure and automatically resets under the action of the elastic force of the spring 7, the device is convenient to use next time, and further, the limit bolt can be unscrewed, the shells 8 of different types can be replaced, and the test requirements of different cambered surfaces can be met in sequence.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an all-steel tire bead radian testing arrangement is used in baffle production, includes table body (4), spring (7) and casing (8), its characterized in that: the utility model discloses a table of switch instrument, including casing (8), movable contact (5), movable plug-in connection is in connecting seat (3), and moving contact (5) and static contact (12) contact each other between movable contact (5) and the static contact (12), slidable mounting has claw pole (1) on casing (8), the top welding of claw pole (1) has stopper (9), inner wall top elastic connection that stopper (9) pass through spring (7) and casing (8), the last surface welding of casing (8) has connecting seat (3), be equipped with static contact (12) in connecting seat (3), the welding of the lower surface intermediate position department of table body (4) has movable contact (5), movable contact (5) activity is pegged graft in connecting seat (3).

2. The radian testing device for all-steel bead radian spacer production of claim 1, characterized in that: the sensor body (10) is installed at the bottom end of the inner wall of the shell (8) through a bolt, the claw rod (1) is movably inserted into the sensor body (10), and the limiting block (9) is located above the sensor body (10).

3. The radian testing device for all-steel bead radian spacer production of claim 1, characterized in that: the upper surface mounting of stopper (9) has spring (7), kicking block (2) are installed on the top of spring (7), kicking block (2) pass through the bolt fastening on the inner wall top of casing (8), the original length of spring (7) is greater than the height of casing (8).

4. The radian testing device for all-steel bead radian spacer production of claim 1, characterized in that: the shell (8) is provided with a through hole matched with the claw rod (1), and the claw rod (1) is slidably mounted on the through hole.

5. The radian testing device for all-steel bead radian spacer production of claim 1, characterized in that: the connecting seat (3) is provided with a slot (11) matched with the moving contact (5), and the moving contact (5) is movably inserted in the slot (11).

6. The radian testing device for all-steel bead radian spacer production of claim 1, characterized in that: and a fastening bolt (6) is installed on the connecting seat (3) through threads, and one end of the fastening bolt (6) extends into the connecting seat (3) and presses the outer wall of the moving contact (5) tightly.