CN206124766U - Wire drawing assembly accelerates - Google Patents

Abstract

The utility model discloses a wire drawing assembly accelerates, including festival valve end head, throttle end, heart yearn and pillar, festival valve end head and throttle end be fixed the setting at the both ends of heart yearn respectively, and the pillar cover is established on the heart yearn, and wherein, wire drawing assembly accelerates still includes: the balancing weight subassembly, the through -hole has been seted up to the balancing weight subassembly, and the fixed cover of balancing weight subassembly establishes on the pillar, and the balancing weight subassembly is to saving the distance that has the settlement between the valve end head. The utility model provides a wire drawing assembly accelerates through the setting of balancing weight subassembly, has solved accelerator pedal and influenced and the problem that shakes by the engine, has improved the comfort level that the driver drove.

Description

Accelerate wire drawing assembly

Technical field

This utility model is related to automobile technical field, more particularly to a kind of acceleration wire drawing assembly.

Background technology

The wire drawing that accelerates of automobile is used to connect the air throttle of automobile engine and mechanical gas pedal.Wire drawing is accelerated generally to wrap Include the part of two terminations, heart yearn, pillar and other fastenings.Accelerate the mechanical gas pedal of a termination connection of wire drawing, it is another Individual termination connects engine air throttle, tramples or during release mechanism gas pedal, accelerates the termination of wire drawing can be with the fortune of pedal Move and move, then the aperture of engine air throttle is controlled by heart yearn, so as to control the rotating speed of electromotor.

However, during existing acceleration wire drawing use, when electromotor, operationally shock momentum is excessive, the vibrations of electromotor Gas pedal can be delivered to by accelerating wire drawing, and then make the foot of driver produce obvious seismaesthesia, reduce driving comfort Degree；And in the prior art, if there is this problem that solves, the performance of electromotor can only be improved, and reduce the shock momentum of electromotor, and it is right The improvement of electromotor is complex, it is also desirable to consume more manpower and fund, while cannot also ensure the electromotor after improving Be not in vibration problems in application process, thus it is also larger to the risk of engine modifications.

Utility model content

The purpose of this utility model be to provide it is a kind of accelerate wire drawing assembly, affected by electromotor and shaken to solve gas pedal Dynamic problem, to improve driver-operated comfort level.

This utility model provides a kind of acceleration wire drawing assembly, including air throttle termination, throttle termination, heart yearn and pillar, The air throttle termination and the throttle termination are respectively fixedly disposed at the two ends of the heart yearn, and the pillar is set in the core On line, it is characterised in that the acceleration wire drawing assembly also includes：

Counterweight block assembly, the counterweight block assembly offer through hole, and the counterweight block assembly fixed cover is located at the shield Guan Shang, and the counterweight block assembly is to the distance between the air throttle termination with setting.

It is as above to accelerate wire drawing assembly, these, it is preferred to, the counterweight block assembly is with the pillar near solar term The distance between one end of door termination is 100mm.

It is as above to accelerate wire drawing assembly, these, it is preferred to, the counterweight block assembly includes the first balancing weight and the Two balancing weights, offer unthreaded hole on first balancing weight, screwed hole, first counterweight are provided with second balancing weight Block and second balancing weight pass through the unthreaded hole and the screwed hole to be combined into the counterweight block assembly by bolt.

It is as above to accelerate wire drawing assembly, these, it is preferred to, with second balancing weight on first balancing weight On offer half-arc groove, combine the through hole after the half-arc groove docking；

It is provided with boss on the half-arc groove, it is convex on the boss on first balancing weight and second balancing weight Interference hole is formed after platform docking, the external diameter in the interference hole is less than the external diameter of the pillar.

It is as above to accelerate wire drawing assembly, these, it is preferred to, the boss is provided with four groups.

It is as above to accelerate wire drawing assembly, these, it is preferred to, it is heavy to be provided with the outer wall of first balancing weight Platform, and the unthreaded hole is opened on the heavy platform.

It is as above to accelerate wire drawing assembly, these, it is preferred to, the bolt is hexagon socket head cap screw.

It is as above to accelerate wire drawing assembly, these, it is preferred to, the quantity of the unthreaded hole is two.

The acceleration wire drawing assembly that this utility model is provided, by the setting of counterweight block assembly, solves gas pedal and is sent out The problem that motivation affects and shakes, improves driver-operated comfort level.

Description of the drawings

The structural representation of the acceleration wire drawing assembly that Fig. 1 is provided for this utility model embodiment；

Front views of the Fig. 2 for counterweight block assembly；

Left views of the Fig. 3 for counterweight block assembly；

Top views of the Fig. 4 for counterweight block assembly；

Fig. 5 is the front view of the first balancing weight；

Fig. 6 is the front view of the second balancing weight.

Description of reference numerals：

100- pillar 200- throttles termination 300- heart yearn 400- air throttles termination

500- counterweight block assembly 510- the first balancing weight 511- unthreaded hole 512- boss

520- the second balancing weight 521- screwed hole 530- through hole 531- half-arc grooves

540- hexagon socket head cap screws 550- sinks platform

Specific embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio Same or similar element or the element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining Description of Drawings is exemplary, is only used for explaining this utility model, and can not be construed to of the present utility model Limit.

The structural representation of the acceleration wire drawing assembly that Fig. 1 is provided for this utility model embodiment.

As shown in figure 1, this utility model provides a kind of acceleration wire drawing assembly, including air throttle termination 400, throttle termination 200th, heart yearn 300 and pillar 100, air throttle termination 400 and throttle termination 200 are respectively fixedly disposed at the two ends of heart yearn 300, shield Pipe 100 is set on heart yearn 300, wherein, accelerate wire drawing assembly also to include：Counterweight block assembly 500, counterweight block assembly 500 are opened up Have a through hole 530, and counterweight block assembly 500 fixed and is set on pillar 100, and counterweight block assembly 500 to air throttle termination 400 it Between have setting distance.

During the acceleration wire drawing assembly use that this utility model is provided, counterweight block assembly 500 is fixedly installed on into shield On the position of the setting of pipe 100, air throttle termination 400 is connected on air throttle, throttle termination 200 is connected to into gas pedal On, when trampling or unclamp gas pedal to adjust engine speed, the vibrations of electromotor can be inhaled by counterweight block assembly 500 Receive, acceleration wire drawing assembly is not shaken with engine vibration, and then make driver that vibrations are not felt by pedal, carry The high comfort level for driving.

It will be appreciated by persons skilled in the art that counterweight block assembly 500 need to be fixedly installed on the position of the setting of pillar 100 On, could effectively absorb the vibrations transmitted by electromotor；If counterweight block assembly 500 is excessively near apart from electromotor, counterweight block assembly 500 can together shake with electromotor, it is impossible to play a part of damping；If counterweight block assembly 500 too far, is matched somebody with somebody apart from electromotor Pouring weight component 500 is poor to engine vibration decrease effect, can not play the effect of damping completely.

Further, counterweight block assembly 500 and pillar 100 near the distance between one end of air throttle termination 400 are 100mm, this distance can preferably play a part of damping with counterweight block assembly 500.

Front views of the Fig. 2 for counterweight block assembly, left views of the Fig. 3 for counterweight block assembly, vertical views of the Fig. 4 for counterweight block assembly Figure, Fig. 5 is the front view of the first balancing weight, and Fig. 6 is the front view of the second balancing weight.

Referring to Fig. 2 to Fig. 6, counterweight block assembly 500 includes the first balancing weight 510 and the second balancing weight 520, first Unthreaded hole 511 is offered on balancing weight 510, screwed hole 521 on the second balancing weight 520, is provided with, the first balancing weight 510 and second is matched somebody with somebody Pouring weight 520 passes through unthreaded hole 511 and screwed hole 521 to be combined into counterweight block assembly 500 by bolt；Using by the first balancing weight 510 The mode combined with the second balancing weight 520, can be in order to installation of the balancing weight component 500 on pillar 100 and dismounting, while also The dynamics that can be tightened by bolt, adjusts tightness of the counterweight block assembly 500 to pillar 100.

Further, half-arc groove 531, half-arc groove are offered on the first balancing weight 510 and on the second balancing weight 520 Through hole 530 is combined after 531 docking；Boss 512, the boss 512 on the first balancing weight 510 are provided with half-arc groove 531 Interference hole is formed after docking with the boss 512 on the second balancing weight 520, the external diameter in interference hole is less than the external diameter of pillar 100；By convex External diameter of the internal diameter in the interference hole that platform 512 is formed less than pillar 100, it is ensured that in the first balancing weight 510 and the second balancing weight After 520 combinations, can prevent counterweight block assembly 500 from occurring to slide on pillar 100 with 100 outer wall of clamping pillar.

It should be noted that the internal diameter of through hole 530 can be consistent with the external diameter of pillar 100, after being extruded due to pillar 100 Deformation can be produced, boss 512 can be embedded into micro distance in pillar 100, can relatively make 100 outer wall of pillar press close to through hole 530 inwalls, but as boss 512 is little with the contact area of pillar 100, the frictional force of generation is also less, therefore make 100 outer wall of pillar Fit with 530 inwall of through hole and can increase contact area, so as to increasing friction force, the firm of counterweight block assembly 500 is provided It is further to ensure.

Further, boss 512 can be provided with four groups, naturally it is also possible to arrange other quantity, specifically ensureing counterweight Block assembly 500 can be fixedly connected on pillar 100 and be defined, and this present embodiment is not construed as limiting.

Further, heavy platform 550 is provided with the outer wall of the first balancing weight 510, and unthreaded hole 511 is opened on heavy platform 550； The setting of heavy platform 550 can provide mating surface for bolt, while can also provide using working place during instrument fastening bolt.

It is understood that bolt can be various, it is preferred that bolt is hexagon socket head cap screw 540.

Further, the quantity of unthreaded hole 511 can be two, or multiple, and particular number is ensureing balancing weight group Part 500 can be fastenedly connected with pillar 100 and is defined, and this present embodiment is not construed as limiting.

The acceleration wire drawing assembly that this utility model embodiment is provided, by the setting of counterweight block assembly, solves throttle and steps on The problem that plate is affected by electromotor and shaken, improves driver-operated comfort level.

Construction of the present utility model, feature and action effect is described in detail according to the embodiment shown in schema above, with Upper described is only preferred embodiment of the present utility model, but this utility model is not to limit practical range shown in drawing, it is every according to According to the made change of conception of the present utility model, or the Equivalent embodiments of equivalent variations are revised as, still without departing from description and figure When showing covered spiritual, all should be in protection domain of the present utility model.

Claims (8)

1. it is a kind of to accelerate wire drawing assembly, including air throttle termination, throttle termination, heart yearn and pillar, the air throttle termination and institute The two ends that throttle termination is respectively fixedly disposed at the heart yearn are stated, the pillar is set on the heart yearn, it is characterised in that institute Stating acceleration wire drawing assembly also includes：

Counterweight block assembly, the counterweight block assembly offer through hole, and the counterweight block assembly fixed cover is located on the pillar, And the counterweight block assembly is to the distance between the air throttle termination with setting.

2. it is according to claim 1 to accelerate wire drawing assembly, it is characterised in that the counterweight block assembly is close with the pillar The distance between one end of air throttle termination is 100mm.

3. it is according to claim 1 to accelerate wire drawing assembly, it is characterised in that the counterweight block assembly includes the first balancing weight With the second balancing weight, unthreaded hole on first balancing weight, is offered, on second balancing weight, be provided with screwed hole, described first Balancing weight and second balancing weight pass through the unthreaded hole and the screwed hole to be combined into the counterweight block assembly by bolt.

4. it is according to claim 3 to accelerate wire drawing assembly, it is characterised in that to match somebody with somebody with described second on first balancing weight Half-arc groove is offered on pouring weight, after the half-arc groove docking, the through hole is combined；

It is provided with boss on the half-arc groove, the boss pair on the boss on first balancing weight and second balancing weight Interference hole is formed after connecing, the external diameter in the interference hole is less than the external diameter of the pillar.

5. it is according to claim 4 to accelerate wire drawing assembly, it is characterised in that the boss is provided with four groups.

6. it is according to claim 3 to accelerate wire drawing assembly, it is characterised in that to be provided with the outer wall of first balancing weight Heavy platform, and the unthreaded hole is opened on the heavy platform.

7. it is according to claim 3 to accelerate wire drawing assembly, it is characterised in that the bolt is hexagon socket head cap screw.

8. it is according to claim 3 to accelerate wire drawing assembly, it is characterised in that the quantity of the unthreaded hole is two.