CN214149054U

CN214149054U - Distance rod position degree gauge

Info

Publication number: CN214149054U
Application number: CN202120423843.8U
Authority: CN
Inventors: 李新玲; 吴剑锋; 张伟; 黄成东
Original assignee: Shiyan Qunche Industry And Trade Co ltd
Current assignee: Shiyan Qunche Industry And Trade Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-09-07
Anticipated expiration: 2031-02-26

Abstract

The utility model provides a thrust rod position degree gauge, which comprises a base; a supporting rod is arranged inside the front side of the top of the base in a sliding manner; the support rod is also provided with a slide rod; a sliding rod is arranged inside the supporting rod in a sliding mode, and a right-angle tooth structure is fixedly arranged inside the sliding rod; the top of the sliding rod is fixedly provided with a fixing device A; a sliding block is arranged at the top of the rear side of the base in a sliding manner; the sliding block is also provided with a fixing device B; the fixed fixing device B that is provided with in slider top, and fixing device B is the same with fixing device A inner structure, through being provided with screw rod and swivel nut, has realized driving the bracing piece at the inside gliding effect of base, has played the effect of carrying out position control to fixing device A according to the distance rod specification, utilizes locating lever cooperation spring assembly to realize the effect of convenient and fast fixed distance rod, has strengthened the practicality of utensil is examined to distance rod position degree.

Description

Distance rod position degree gauge

Technical Field

The utility model belongs to the technical field of the distance rod, more specifically say, in particular to utensil is examined to distance rod position degree.

Background

The thrust rod is mainly applied to a double-axle balanced suspension of a heavy-duty automobile, improves the grounding performance of the heavy-duty automobile, particularly the automobile tire special for the heavy-duty automobile, and ensures the load balance between two or more axles under various working conditions. In a double-axle balanced suspension the leaf spring distributes the load evenly to the middle and rear axles, but it can only transmit vertical and lateral forces, but also traction and braking forces and the associated moments.

Based on the above, the detection angle of the existing distance rod position degree detection tool is single, the distance rod position degree cannot be well detected, the position of the detection tool cannot be adjusted according to the specification of the distance rod, the distance rod cannot be effectively detected, and the practicability of the distance rod position degree detection tool is reduced.

In view of the above, the present invention provides a gauge for detecting the position of a thrust rod, which is developed and improved in view of the existing structure and defects, so as to achieve a more practical purpose.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an utensil is examined to distance rod position degree to current distance rod position degree of proposing in solving above-mentioned background art examines the utensil and detects the angle singleness, can not detect distance rod position degree well, and can not be unfavorable for carrying out effectual detection to distance rod according to the specification of distance rod to examining the adjustment that the utensil carried out the position, has reduced the problem of the practicality of utensil is examined to distance rod position degree.

The utility model relates to a purpose and efficiency of utensil are examined to distance rod position degree is reached by following concrete technical means:

a gauge for measuring the position degree of a thrust rod comprises a base; a supporting rod is arranged inside the front side of the top of the base in a sliding manner; the support rod is also provided with a slide rod; a sliding rod is arranged inside the supporting rod in a sliding mode, and a right-angle tooth structure is fixedly arranged inside the sliding rod; the top of the sliding rod is fixedly provided with a fixing device A; a sliding block is arranged at the top of the rear side of the base in a sliding manner; the sliding block is also provided with a fixing device B; and the top of the sliding block is fixedly provided with a fixing device B, and the fixing device B and the fixing device A have the same internal structure.

Furthermore, the base is also provided with a screw rod and a threaded sleeve; a bearing is fixedly arranged in the base through interference fit, and a screw rod is fixedly arranged in the bearing through interference fit; the front end of the screw rod is of an L-shaped structure, and the outer side of the screw rod is provided with a threaded sleeve in a sliding manner through threaded connection; the top of the threaded sleeve is fixedly arranged at the bottom of the supporting rod.

Furthermore, the supporting rod is also provided with a push rod and a self-locking block; a push rod is arranged inside the top side of the supporting rod in a sliding manner, and a spring device is arranged between the front end of the push rod and the front side of the supporting rod; the rear end of the push rod is fixedly provided with a self-locking block which is in a right-angled triangle structure; the bevel edge of the self-locking block is attached to the bevel edge of the right-angle tooth structure in the slide rod.

Furthermore, the fixing device A is also provided with a positioning rod and a round hole; the fixing device A is of a U-shaped structure, and a circular hole is formed in the fixing device A; positioning rods are arranged inside two sides of the fixing device A in a sliding mode and completely penetrate through the round holes; a spring device is arranged between the top end of the positioning rod and the top of the fixing device A.

Furthermore, the sliding block is also provided with an upper toothed plate, a missing gear and a lower toothed plate; an upper toothed plate and a lower toothed plate are fixedly arranged at the rear side of the sliding block; a motor device is fixedly arranged at the top of the rear side of the base, and a gear-lacking wheel is fixedly arranged at the shaft end of the motor device; the tooth missing angle of the gear is set to be 180 degrees; the missing gear is respectively meshed with the upper toothed plate and the lower toothed plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

through being provided with screw rod and swivel nut, realized driving the bracing piece at the inside gliding effect of base, played and carried out position control's effect to fixing device A according to the distance rod specification, utilized locating lever cooperation spring assembly to realize the effect of convenient and fast fixed distance rod, compare current distance rod position degree and examine utensil, the effect that adjusts is carried out according to the distance rod specification to more simple and convenient realization, be favorable to fixing the distance rod, strengthened the practicality of examining the utensil to distance rod position degree.

Through being provided with pinion rack and lower pinion rack and lack the gear, realized driving the slider at base top reciprocating motion's effect, played the effect of adjusting distance rod detection angle, utilize push rod cooperation spring assembly to realize making the auto-lock piece laminate with the inside right angle tooth structure of slide bar mutually all the time, played the effect of carrying out the auto-lock to the slide bar, compare current distance rod position degree and examine utensil, more effectual realization is adjusted the effect of detecting the angle, be favorable to detecting the distance rod.

Drawings

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

Fig. 2 is a schematic view of the top view structure of the support rod of the present invention.

Fig. 3 is a left side view structure diagram of the fixing device a of the present invention.

Fig. 4 is a left side view structure diagram of the upper toothed plate of the present invention.

Fig. 5 is an enlarged schematic view of a part a of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 101. a screw; 102. a threaded sleeve; 2. a support bar; 201. a slide bar; 202. a push rod; 203. a self-locking block; 3. a fixing device A; 301. positioning a rod; 302. a circular hole; 4. a slider; 401. an upper toothed plate; 402. a gear is missing; 403. a lower toothed plate; 404. and a fixing device B.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a thrust rod position degree gauge, which comprises a base 1; a supporting rod 2 is arranged inside the front side of the top of the base 1 in a sliding manner; the support rod 2 is also provided with a push rod 202 and a self-locking block 203; a push rod 202 is arranged inside the top side of the support rod 2 in a sliding manner, and a spring device is arranged between the front end of the push rod 202 and the front side of the support rod 2; a self-locking block 203 is fixedly arranged at the rear end of the push rod 202, and the self-locking block 203 is in a right-angled triangle structure; the bevel edge of the self-locking block 203 is attached to the bevel edge of the right-angle tooth structure in the sliding rod 201; the support rod 2 is also provided with a slide bar 201; a sliding rod 201 is arranged inside the supporting rod 2 in a sliding manner, and a right-angle tooth structure is fixedly arranged inside the sliding rod 201; the top of the sliding rod 201 is fixedly provided with a fixing device A3; the fixing device A3 is also provided with a positioning rod 301 and a round hole 302; the fixing device A3 is U-shaped, and a round hole 302 is arranged in the fixing device A3; positioning rods 301 are arranged inside two sides of the fixing device A3 in a sliding mode, and the positioning rods 301 completely penetrate through the round holes 302; a spring device is arranged between the top end of the positioning rod 301 and the top of the fixing device A3; a sliding block 4 is arranged at the top of the rear side of the base 1 in a sliding manner; the slide block 4 is also provided with a fixing device B404; the top of the sliding block 4 is fixedly provided with a fixing device B404, and the fixing device B404 and the fixing device A3 have the same internal structure.

Wherein, the base 1 is also provided with a screw 101 and a threaded sleeve 102; a bearing is fixedly arranged in the base 1 through interference fit, and a screw 101 is fixedly arranged in the bearing through interference fit; the front end of the screw rod 101 is of an L-shaped structure, and the outer side of the screw rod 101 is provided with a threaded sleeve 102 in a sliding manner through threaded connection; the top of the threaded sleeve 102 is fixedly arranged at the bottom of the support rod 2; through being provided with screw rod 101 and swivel nut 102, realized driving bracing piece 2 at the inside gliding effect of base 1, played the effect of carrying out position control to fixing device A3 according to the distance rod specification.

Wherein, the slide block 4 is also provided with an upper toothed plate 401, a missing gear 402 and a lower toothed plate 403; an upper toothed plate 401 and a lower toothed plate 403 are fixedly arranged at the rear side of the sliding block 4; a motor device is fixedly arranged at the top of the rear side of the base 1, and a gear-lacking wheel 402 is fixedly arranged at the shaft end of the motor device; the missing gear 402 has a missing tooth angle set to 180 degrees; the missing gear 402 is respectively meshed with the upper toothed plate 401 and the lower toothed plate 403; through being provided with pinion rack 401 and lower tooth plate 403 and scarce gear 402, realized driving slider 4 at the effect of base 1 top reciprocating motion.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, the device is placed at a designated position through the base 1, the screw 101 is rotated to drive the screw sleeve 102 to slide back and forth, the support rod 2 follows the screw sleeve 102 to slide back and forth in the base 1, the effect of driving the support rod 2 to slide in the base 1 is realized by arranging the screw 101 and the screw sleeve 102, the effect of adjusting the position of the fixing device A3 according to the specification of the thrust rod is realized, the positioning rod 301 is pulled upwards, the top of the thrust rod is placed in the round hole 302, the positioning rod 301 moves downwards through the spring device to fix the thrust rod, the positioning rod 301 is matched with the spring device to play the role of conveniently and quickly fixing the thrust rod, the slide rod 201 is pulled upwards, the thrust rod is driven to rotate up and down around the fixing device B404, the effect of making the self-locking block 203 be jointed with the right-angled tooth structure in the slide rod 201 is realized by matching with the spring device of the push rod 202, the effect of carrying out the auto-lock to slide bar 201 has been played, start base 1 top motor, it rotates to drive scarce gear 402, it makes with last pinion rack 401 meshing to lack gear 402, slider 4 drives fixing device B404 forward motion, when scarce gear 402 meshes with lower pinion rack 403 mutually, slider 4 drives fixing device B404 and slides backward, the thrust bar follows fixing device B404 and rotates around fixing device A3, through being provided with pinion rack 401 and lower pinion rack 403 and scarce gear 402, the effect of driving slider 4 at base 1 top reciprocating motion has been realized, the effect of adjusting the thrust bar and detecting the angle has been played, compare current thrust bar position degree and examined the utensil, more effectual realization adjusts the effect of detecting the angle, be favorable to detecting the thrust bar.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a utensil is examined to thrust bar position degree which characterized in that includes: a base (1); a support rod (2) is arranged inside the front side of the top of the base (1) in a sliding manner; the support rod (2) is also provided with a slide rod (201); a sliding rod (201) is arranged inside the supporting rod (2) in a sliding mode, and a right-angle tooth structure is fixedly arranged inside the sliding rod (201); the top of the sliding rod (201) is fixedly provided with a fixing device A (3); a sliding block (4) is arranged at the top of the rear side of the base (1) in a sliding manner; the sliding block (4) is also provided with a fixing device B (404); and a fixing device B (404) is fixedly arranged at the top of the sliding block (4), and the fixing device B (404) and the fixing device A (3) have the same internal structure.

2. The thrust rod position degree gauge of claim 1, wherein: the base (1) is also provided with a screw rod (101) and a threaded sleeve (102); a bearing is fixedly arranged in the base (1) through interference fit, and a screw rod (101) is fixedly arranged in the bearing through interference fit; the front end of the screw rod (101) is of an L-shaped structure, and the outer side of the screw rod (101) is provided with a threaded sleeve (102) in a sliding manner through threaded connection; the top of the threaded sleeve (102) is fixedly arranged at the bottom of the support rod (2).

3. The thrust rod position degree gauge of claim 1, wherein: the supporting rod (2) is also provided with a push rod (202) and a self-locking block (203); a push rod (202) is arranged inside the top side of the support rod (2) in a sliding manner, and a spring device is arranged between the front end of the push rod (202) and the front side of the support rod (2); a self-locking block (203) is fixedly arranged at the rear end of the push rod (202), and the self-locking block (203) is in a right-angled triangle structure; the bevel edge of the self-locking block (203) is attached to the bevel edge of the internal right-angle tooth structure of the sliding rod (201).

4. The thrust rod position degree gauge of claim 1, wherein: the fixing device A (3) is also provided with a positioning rod (301) and a round hole (302); the fixing device A (3) is of a U-shaped structure, and a round hole (302) is formed in the fixing device A (3); positioning rods (301) are arranged inside two sides of the fixing device A (3) in a sliding mode, and the positioning rods (301) completely penetrate through the round holes (302); a spring device is arranged between the top end of the positioning rod (301) and the top of the fixing device A (3).

5. The thrust rod position degree gauge of claim 1, wherein: the sliding block (4) is also provided with an upper toothed plate (401), a missing gear (402) and a lower toothed plate (403); an upper toothed plate (401) and a lower toothed plate (403) are fixedly arranged on the rear side of the sliding block (4); a motor device is fixedly arranged at the top of the rear side of the base (1), and a gear-lacking wheel (402) is fixedly arranged at the shaft end of the motor device; the missing tooth angle of the missing gear (402) is set to be 180 degrees; the missing gear (402) is respectively meshed with the upper toothed plate (401) and the lower toothed plate (403).