CN215004090U

CN215004090U - Tire anchor clamps for dynamic balance

Info

Publication number: CN215004090U
Application number: CN202120791773.1U
Authority: CN
Inventors: 段庆良
Original assignee: Hefei Wenzhuo Machinery Technology Co ltd
Current assignee: Hefei Wenzhuo Machinery Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-03
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a tire anchor clamps for dynamic balance relates to tire anchor clamps technical field. The utility model discloses an it is bow-shaped installation pole, it all constructs logical groove to bow-shaped installation pole both ends, it has the supporting rod to run through articulated in the logical groove, the equal fixedly connected with of bow-shaped installation pole both ends corner links to each other with the supporting rod elastic component, two the supporting rod runs through the one end that leads to the groove and all can dismantle articulated the connecting rod that has each other articulated, the handle that is used for the pulling is installed to the mutual articulated one end of connecting rod, the inboard structure of the other end of supporting rod has a plurality of joint slots. The utility model discloses a same and mutual articulated connecting rod of articulated length in supporting rod one end, can stimulate two supporting rods simultaneously through the handle on the pulling connecting rod and guarantee that its angle that can open prevents centre gripping tire skew the same to installation spring is supported the board and can be made device and tire contact surface enlarge on the supporting rod, makes more firm of tire centre gripping.

Description

Tire anchor clamps for dynamic balance

Technical Field

The utility model relates to a tire anchor clamps technical field, concretely relates to tire anchor clamps for dynamic balance.

Background

The dynamic balance test of the tire can more comprehensively measure the dynamic performance of the tire in use than the static balance test, and generally adopts a vertical structure and mainly comprises a frame, a clamping disc, a transmission device, a detection system and the like.

And the centre gripping of tire anchor clamps is vital, and the smoothness of anchor clamps centre gripping has directly influenced the test result of experiment, and current tire anchor clamps are because of elasticity is great, and the angle that can't guarantee both sides when opening is the same, and very easy centre gripping skew, current tire anchor clamps all are centre gripping tire both sides moreover usually, and the centre links to each other with the test machine through the bull stick, and the contact point of anchor clamps and tire only has two, appears becoming flexible very easily, consequently the utility model provides a tire anchor clamps for dynamic balance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving present tire anchor clamps and tire contact point and taking place not hard up too seldom easily to the same problem of both sides contained angle when the uncontrollable is opened, the utility model provides a tire anchor clamps for dynamic balance.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a tire anchor clamps for dynamic balance, includes bow-shaped installation pole, bow-shaped installation pole both ends all construct logical groove, it has the supporting rod to run through articulated in the logical groove, the equal fixedly connected with of bow-shaped installation pole both ends corner links to each other with the supporting rod elastic component, two the supporting rod runs through the one end that leads to the groove and all can dismantle articulated have mutual articulated connecting rod, the handle that is used for the pulling is installed to the mutual articulated one end of connecting rod, the inboard structure of the other end of supporting rod has a plurality of joint slots, demountable installation has the spring to support the board in the joint slot, construct the through-hole in the middle of the bow-shaped installation pole, the activity runs through in the through-hole and installs the bull stick that is used for linking to each other with the test machine.

Furthermore, one end of the clamping rod is provided with a first hinge part, one end of the connecting rod is provided with a second hinge part matched with the first hinge part, and the middle of the first hinge part and the second hinge part is provided with a jack for inserting a bolt.

Further, the elastic assembly comprises fixing rods fixedly installed on the clamping rods and the bow-shaped installation rods, installation grooves are formed in the fixing rods, and springs I are sleeved in the installation grooves.

Further, the spring abutting plate comprises an inserting plate inserted in the clamping slot, an abutting plate is hinged to the inserting plate, and a second spring used for supporting is fixedly connected between the abutting plate and the inserting plate.

Further, the opposite sides of the two clamping rods are each configured with a rubber pad for increasing friction.

Furtherly, two install the blotter of contradicting with leading to groove edge on the looks back of supporting rod, equal fixed mounting has the pivot on the supporting rod, rotate in the pivot and install the elastic wheel that is used for conflicting bow-shaped installation pole.

The utility model has the advantages as follows:

1. the utility model discloses a same and mutual articulated connecting rod of articulated length in supporting rod one end, can stimulate two supporting rods simultaneously through the handle on the pulling connecting rod and guarantee that its angle that can open prevents centre gripping tire skew the same to installation spring is supported the board and can be made device and tire contact surface enlarge on the supporting rod, makes more firm of tire centre gripping.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a plan view of the present invention;

reference numerals: 1. an arcuate mounting bar; 2. a through groove; 3. a clamping rod; 301. a first hinge part; 302. a second hinge part; 303. a jack; 304. a rubber pad; 305. a cushion pad; 306. a rotating shaft; 307. an elastic wheel; 4. an elastic component; 401. fixing the rod; 402. mounting grooves; 403. a first spring; 5. a connecting rod; 6. a handle; 7. clamping the slot; 8. a spring support plate; 801. a plug plate; 802. a touch plate; 803. a second spring; 9. a through hole; 10. and (4) rotating the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in FIG. 1-2, an embodiment of the present invention provides a tire clamp for dynamic balance, which comprises an arch-shaped mounting rod 1, through grooves 2 are formed at both ends of the arch-shaped mounting rod 1, clamping rods 3 are through-hinged in the through grooves 2, elastic components 4 connected with the clamping rods 3 are fixedly connected at corners of both ends of the arch-shaped mounting rod 1, one ends of the two clamping rods 3 through the through grooves 2 are detachably hinged with mutually hinged connecting rods 5, a handle 6 for pulling is installed at one end of the mutually hinged connecting rods 5, a plurality of clamping slots 7 are formed at the inner side of the other end of the clamping rods 3, spring support plates 8 are detachably installed in the clamping slots 7, a through hole 9 is formed in the middle of the arch-shaped mounting rod 1, a rotating rod 10 for connecting with a testing machine is movably through-installed in the through hole 9, the elastic components 4 connected with the clamping rods 3 are installed at corners of the arch-shaped mounting rod 1, the clamping rods 3 can be pulled inwards by the elastic force of the elastic component 4, the clamping rods 3 are hinged with the through grooves 2 on the arched installation rods 1 and abut against the through grooves to limit the positions of the clamping rods 3, the clamping rods 3 are prevented from being separated from the device due to elasticity, the handle 6 can be pulled when the device is used, so that the mutually hinged connecting rods 5 pull one ends of the clamping rods 3 hinged with the mutually hinged connecting rods to change the angle, the front ends of the clamping rods 3 are opened to place a tire, the clamping can be realized by loosening the handle 6, the opening angles of the two clamping rods 3 are the same when the handle 6 is pulled, the tire clamping deviation is prevented, the contact points of the device on the tire can be increased by the spring abutting plates 8 inserted in the clamping slots 7, the tire is clamped more stably, and the positions of the spring abutting plates 8 can be adjusted by constructing a plurality of clamping slots 7 on the clamping rods 3, is suitable for different tire sizes.

As shown in fig. 1, in some embodiments, a first hinge member 301 is configured at one end of the clamping rod 3, a second hinge member 302 is configured at one end of the connecting rod 5 and is matched with the first hinge member 301, a jack 303 for inserting a bolt is configured between the first hinge member 301 and the second hinge member 302, and the jack 303 configured on the first hinge member 301 and the second hinge member 302 can be used for inserting a clamping column or a mounting bolt to facilitate the detachment of the connecting rod 5.

As shown in fig. 1, in some embodiments, the elastic member 4 includes fixing rods 401 fixedly installed on the clamping rods 3 and the arch-shaped installation rods 1, each of the fixing rods 401 is configured with an installation groove 402, two installation grooves 402 are sleeved with a first spring 403, and the fixing rods 401 and the installation grooves 402 are provided to facilitate the detachment and replacement of the first spring 403.

As shown in fig. 1-2, in some embodiments, the spring abutting plate 8 includes an insert plate 801 inserted into the clamping slot 7, an abutting plate 802 is hinged to the insert plate 801, a second spring 803 for supporting is fixedly connected between the abutting plate 802 and the insert plate 801, and the second spring 803 supports the abutting plate 802 to abut against the tire, so as to ensure that the tire can be contacted and tightened with the tire all the time.

As shown in fig. 1-2, in some embodiments, the opposite sides of the two clamping rods 3 are each configured with a rubber pad 304 for increasing friction force, and the rubber pads 304 can increase the contact area with the tire so as to increase the friction force and prevent the tire from slipping.

As shown in fig. 1-2, in some embodiments, two opposite surfaces of the clamping rods 3 are provided with buffering pads 305 abutting against edges of the through slots 2, the clamping rods 3 are both fixedly provided with rotating shafts 306, the rotating shafts 306 are rotatably provided with elastic wheels 307 abutting against the arched mounting rods 1, the mounting buffering pads 305 can prevent the clamping rods 3 from rubbing against the through slots 2 to cause device abrasion, and the rotating shafts 306 and the elastic wheels 307 can enable the clamping rods 3 to be separated from the positions where the arched mounting rods 1 are hinged to limit the positions of the clamping rods 3 to prevent the clamping rods 3 from being ejected out.

Claims

1. A dynamic balance tire clamp comprises an arch-shaped mounting rod (1) and is characterized in that, through grooves (2) are respectively formed at two ends of the arched mounting rod (1), clamping rods (3) are hinged in the through grooves (2) in a penetrating manner, the corners of the two ends of the arched mounting rod (1) are fixedly connected with elastic components (4) connected with the clamping rods (3), one end of each clamping rod (3) penetrating through the through groove (2) is detachably hinged with a connecting rod (5) which is hinged with each other, one end of the connecting rod (5) which is hinged with each other is provided with a handle (6) for pulling, a plurality of clamping slots (7) are formed on the inner side of the other end of the clamping rod (3), a spring abutting plate (8) is detachably arranged in the clamping slot (7), a through hole (9) is formed in the middle of the arch-shaped mounting rod (1), and a rotating rod (10) used for being connected with a testing machine is movably arranged in the through hole (9) in a penetrating way.

2. The tire holder for dynamic balance as claimed in claim 1, wherein the clamping rod (3) is configured with a first hinge member (301) at one end, the connecting rod (5) is configured with a second hinge member (302) at one end, the second hinge member (302) is matched with the first hinge member (301), and the first hinge member (301) and the second hinge member (302) are each configured with a socket (303) for inserting a bolt therebetween.

3. The tire holder for dynamic balance as claimed in claim 1, wherein the elastic member (4) comprises a fixing rod (401) fixedly mounted on the clamping rod (3) and the arch-shaped mounting rod (1), each fixing rod (401) is configured with a mounting groove (402), and two mounting grooves (402) are sleeved with a first spring (403).

4. The tire clamp for dynamic balance according to claim 1, wherein the spring abutting plate (8) comprises an inserting plate (801) inserted into the clamping slot (7), an abutting plate (802) is hinged on the inserting plate (801), and a second spring (803) for supporting is fixedly connected between the abutting plate (802) and the inserting plate (801).

5. A tyre holder for dynamic balancing according to claim 1, characterized in that the opposite sides of the two clamping rods (3) are each configured with a rubber pad (304) for increasing the friction force.

6. The tire holder for dynamic balance as claimed in claim 1, wherein the two clamping rods (3) are provided with a cushion pad (305) on the opposite surfaces thereof for abutting against the edge of the through slot (2), the clamping rods (3) are fixedly provided with a rotating shaft (306), and the rotating shaft (306) is rotatably provided with a resilient wheel (307) for abutting against the bow-shaped mounting rod (1).