CN209212882U - A kind of shift wire drawing counterweight block structure - Google Patents
A kind of shift wire drawing counterweight block structure Download PDFInfo
- Publication number
- CN209212882U CN209212882U CN201822053674.4U CN201822053674U CN209212882U CN 209212882 U CN209212882 U CN 209212882U CN 201822053674 U CN201822053674 U CN 201822053674U CN 209212882 U CN209212882 U CN 209212882U
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- CN
- China
- Prior art keywords
- wire drawing
- clump weight
- weight
- shift wire
- installation groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of shift wire drawing counterweight block structure, it includes the first clump weight, the second clump weight, weight gain block, bolt and nut, first clump weight and the second clump weight are semi-cylindrical block, and the medium position of the first plane of the first clump weight is provided with the first arc groove；Second plane is equipped with the second arc groove for surrounding matching hole jointly with the first arc groove；It is oppositely arranged on the arc surface of first clump weight there are two the first installation groove, the arc surface of the second clump weight is equipped with and one-to-one two the second installation grooves of two the first installation grooves；Bolt passes through the slot bottom of the first installation groove and the slot bottom of the second installation groove is matched with nut；The block that increases weight is equipped with through-hole；The weight gain number of block being arranged between the number and nut and the slot bottom of the second installation groove of the weight gain block being arranged between bolt and the slot bottom of the first installation groove is identical.The utility model can reduce workload when test, reduce the quantity of required clump weight when test.
Description
Technical field
The utility model relates to the steering system technical fields of vehicle, and in particular to a kind of shift wire drawing counterweight block structure.
Background technique
Client is higher and higher for the comfort requirement for operating relevant gear shift mechanism to driver.And in automobilism
In the process, gearbox gear knocking noise and vibration are transmitted in driver's cabin by wire drawing of shifting gears, and easily lead to driving room noise
Increase and the vibration of shift handle increases, directly affects the driver comfort of driver.
As shown in Figure 1, being in the prior art usually to shift gears in wire drawing 11 by 12 riveting of clump weight, to reduce gearbox
The transmitting of gear beat noise and vibration, to achieve the purpose that improve the driver comfort of driver.However, in the design phase,
Due to can not determine clump weight shift wire drawing 11 on installation site, weight and with the practical entrucking distance of periphery member, need
The clump weight 12 of different weight is used to be tested on each position of shift wire drawing, to determine the position and again of clump weight
The optimal solution of amount, to reach the maximization of driver comfort, this results in needing to make matching for multiple and different weight in test
Pouring weight 12, simultaneously because clump weight 12 is usually riveting in shift wire drawing, this be will lead in replacement clump weight and by clump weight
12 be moved to shift wire drawing another location when, clump weight and shift wire drawing between disassembly it is more inconvenient so that test
When larger workload, required counterweight number of blocks is excessive.
Utility model content
The purpose of the utility model is to provide a kind of shift wire drawing counterweight block structures, to solve above-mentioned skill in the prior art
Art problem.
To achieve the above object, the utility model provides following technical solution:
A kind of shift wire drawing counterweight block structure comprising the first clump weight, the second clump weight, weight gain block, bolt and spiral shell
Mother, first clump weight and second clump weight are semi-cylindrical block, the first plane of first clump weight and institute
The second plane for stating the second clump weight is oppositely arranged；The medium position of first plane is provided with the first arc groove, and described
The extending direction of one arc groove is identical as the extending direction of first clump weight；It is provided in second plane and described
Corresponding second arc groove of one arc groove, first arc groove and second arc groove are surrounded jointly for drawing with shift
The matching hole that the outer surface of silk matches；It is oppositely arranged on the arc surface of first clump weight there are two the first installation groove,
It is oppositely arranged on the arc surface of second clump weight there are two the second installation groove, described in two first installation grooves and two
Second installation groove corresponds；Phase is provided on the slot bottom of first installation groove and the slot bottom of second installation groove
Corresponding via hole；The bolt passes through the via hole and matches with the nut；It is provided on the weight gain block for the bolt
The through-hole passed through；At least one described weight gain block is provided between the bolt and the slot bottom of first installation groove, it is described
At least one described weight gain block is provided between nut and the slot bottom of second installation groove；The bolt and described first
The number for the weight gain block being arranged between the slot bottom of installation groove and the nut and the slot bottom of second installation groove it
Between the number of the weight gain block that is arranged it is identical.
Preferably, the matching hole is slotted eye, and the length of the long axis of the slotted eye is greater than the shift wire drawing
Diameter, the length of the short axle of the slotted eye is less than the diameter of the shift wire drawing.
Preferably, the length of the long axis of the slotted eye is 15mm bigger to 20mm than the diameter of the shift wire drawing, described
The length of the short axle of slotted eye is 8mm smaller to 10mm than the diameter of the shift wire drawing.
Preferably, first clump weight, second clump weight and the weight gain block are made of carbon steel.
Preferably, the weight gain block is rectangular configuration.
The utility model has the beneficial effects that:
The shift wire drawing counterweight block structure of the utility model, by between bolt and the slot bottom of the first installation groove with
And the number of weight gain block is increased or decreased between nut and the slot bottom of the second installation groove, so that the shift wire drawing counterweight block structure
Weight adjusted, to be not required to make multiple clump weights to vary in weight, greatly reduce counterweight in test phase
The quantity of block；And comprising the first clump weight and the second clump weight, the two is realized by the cooperation of bolts and nuts and shift
The connection of wire drawing can be dismantled easily, be moved in shift wire drawing convenient for the shift wire drawing counterweight block structure, to have
Workload when test is reduced to effect, while being also convenient for the increase and decrease of weight gain block, can conveniently and efficiently realize the shift wire drawing
The adjustment of the weight of counterweight block structure.It can be seen that the shift wire drawing counterweight block structure of the utility model, can be effectively reduced
Workload when test greatly reduces the quantity of required clump weight when test.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
It needs attached drawing to be used to be briefly described, and specific embodiment of the utility model will be made in conjunction with attached drawing further detailed
Illustrate, wherein
Fig. 1 is existing clump weight and the schematic diagram of wire drawing during installation of shifting gears；
Fig. 2 is shift wire drawing counterweight block structure provided by the embodiment of the utility model and the signal of wire drawing during installation of shifting gears
Figure；
Fig. 3 is shift wire drawing counterweight block structure provided by the embodiment of the utility model and amplification of the wire drawing at cooperation of shifting gears
Figure；
Fig. 4 is the schematic diagram of the first clump weight provided by the embodiment of the utility model；
Fig. 5 is the top view of the first clump weight provided by the embodiment of the utility model；
Fig. 6 is shift wire drawing counterweight block structure provided by the embodiment of the utility model and the side view of wire drawing during installation of shifting gears
Figure；
Fig. 7 is the schematic diagram of weight gain block provided by the embodiment of the utility model.
It is attached marked in the figure:
11, shift wire drawing 12, clump weight 21, shift wire drawing 31, the first clump weight
32, the first plane 33, the first arc groove 34, the first clump weight arc surface
35, the first installation groove 36, via hole 41, the second clump weight 51, bolt
52, nut 61, weight gain block 62, through-hole
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, below in conjunction with specific implementation
This programme is further discussed in detail in example.
As shown in Figures 2 to 7, the utility model embodiment provides a kind of shift wire drawing counterweight block structure comprising the
One clump weight 31, the second clump weight 41, weight gain block 61, bolt 51 and nut 52, first clump weight 31 and described second
Clump weight 41 is semi-cylindrical block, the first plane 32 and the second plane phase of second clump weight of first clump weight
To setting；The medium position of first plane 32 is provided with the first arc groove 33, the extending direction of first arc groove 33
It is identical as the extending direction of first clump weight；It is provided in second plane corresponding with first arc groove 33
Second arc groove, first arc groove and second arc groove are surrounded jointly for matching with the outer surface of shift wire drawing 21
The matching hole of conjunction；First installation groove 35 there are two being oppositely arranged on the arc surface 34 of first clump weight, second clump weight
Arc surface on be oppositely arranged there are two the second installation groove, two first installation grooves 35 and two second installation grooves
It corresponds；Corresponding via hole is provided on the slot bottom of first installation groove and the slot bottom of second installation groove
36；The bolt 51 passes through the via hole 36 and matches with the nut 52；It is provided on the weight gain block 61 for the bolt
The through-hole 62 passed through；At least one described weight gain block, institute are provided between the bolt and the slot bottom of first installation groove
It states and is provided at least one described weight gain block between nut and the slot bottom of second installation groove；The bolt and described the
The number for the weight gain block being arranged between the slot bottom of one installation groove and the slot bottom of the nut and second installation groove
Between the number of the weight gain block that is arranged it is identical.
Shift wire drawing counterweight block structure provided by the embodiment of the utility model, by bolt 51 and the first installation groove
The number of weight gain block 61 is increased or decreased between 35 slot bottom and between nut 52 and the slot bottom of the second installation groove, so that should
The weight of shift wire drawing counterweight block structure is adjusted, to be not required to make multiple counterweights to vary in weight in test phase
Block greatly reduces the quantity of clump weight；And comprising the first clump weight 31 and the second clump weight 41, the two passes through spiral shell
The cooperation of bolt and nut is realized and the connection of shift wire drawing, can easily be dismantled, be convenient for the shift wire drawing counterweight agllutination
Structure moves in shift wire drawing, thus workload when significantly reducing test, while it being also convenient for the increase and decrease of weight gain block, it can
Conveniently and efficiently realize the adjustment of the weight of the shift wire drawing counterweight block structure.It can be seen that the shift wire drawing of the utility model
Counterweight block structure can be effectively reduced workload when test, greatly reduce the quantity of required clump weight when test.
Further, matching hole can be slotted eye, and the length of the long axis of the slotted eye is drawn greater than the shift
The diameter of silk 21, the length of the short axle of the slotted eye is less than the diameter of the shift wire drawing 21, by making slotted eye
The length of long axis is greater than the diameter of shift wire drawing, and shift wire drawing 21 is enabled to have one in the axial direction perpendicular to shift wire drawing 21
Fixed adjustment amount, it is convenient for assembly；Simultaneously by making the length of the short axle of slotted eye be less than the diameter of shift wire drawing, so that first
Clump weight 31 and the second clump weight 41 can be adjacent on the surface of shift wire drawing 21, can not be moved up in the axial direction of shift wire drawing 21
It is dynamic.
Can be preferred, the length of the long axis of the slotted eye is 15mm bigger than the diameter of the shift wire drawing 21 to 20mm,
The length of the short axle of the slotted eye is 8mm smaller than the diameter of the shift wire drawing 21 to 10mm, so that shift wire drawing 21 exists
More appropriate perpendicular to the adjustment amount in the axial direction of shift wire drawing, the first clump weight 31 and the second clump weight 41 are in shift wire drawing table
Tightening degree on face is more appropriate.
Specifically, first clump weight 31, second clump weight 41 and the weight gain block 61 are by carbon steel
At.
As shown in fig. 7, the weight gain block 61 can be rectangle knot in order to make the processing of weight gain block 61 more convenient
Structure.
It is understood that the length of bolt 51 is also increase accordingly, when the quantity of weight gain block 61 increases preferably to realize
The cooperation of bolt 51 and nut 52；In another embodiment provided by the utility model, bolt also could alternatively be stud, stud
Both ends matched respectively with nut, equally can be realized in this way detachable between the first clump weight 31 and the second clump weight 41
Connection is also convenient for the increase and decrease of weight gain block.
Shift wire drawing counterweight block structure provided by the embodiment of the utility model can be applied to that counterweight is arranged in shift wire drawing
The design verification stage of block can be assemblied in each position of shift wire drawing it is not necessary that multiple clump weights are fabricated separately as needed, into
The work of row associated verification, saves human and material resources.
Above are merely preferred embodiments of the utility model, it should be pointed out that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model, moreover, after having read the content of the utility model, this field
Related technical personnel can make various changes or modification to the utility model, and such equivalent forms are equally fallen into appended by the application
Claims limited range.
Claims (5)
1. a kind of shift wire drawing counterweight block structure, which is characterized in that it includes the first clump weight, the second clump weight, weight gain block, spiral shell
Bolt and nut, first clump weight and second clump weight are semi-cylindrical block, and the first of first clump weight
Plane and the second plane of second clump weight are oppositely arranged；The medium position of first plane is provided with the first arc
Slot, the extending direction of first arc groove are identical as the extending direction of first clump weight；It is arranged in second plane
There is the second arc groove corresponding with first arc groove, first arc groove and second arc groove surround use jointly
In the matching hole matched with the outer surface of shift wire drawing；First there are two being oppositely arranged on the arc surface of first clump weight
Installation groove is oppositely arranged on the arc surface of second clump weight there are two the second installation groove, and two first installations are recessed
Slot and two second installation grooves correspond；The slot bottom of the slot bottom of first installation groove and second installation groove
On be provided with corresponding via hole；The bolt passes through the via hole and matches with the nut；It is provided on the weight gain block
The through-hole passed through for the bolt；At least one described increasing is provided between the bolt and the slot bottom of first installation groove
Pouring weight is provided at least one described weight gain block between the nut and the slot bottom of second installation groove；The bolt
The number for the weight gain block being arranged between the slot bottom of first installation groove and the nut and second installation are recessed
The number for the weight gain block being arranged between the slot bottom of slot is identical.
2. shift wire drawing counterweight block structure according to claim 1, which is characterized in that the matching hole is slotted eye,
The length of the long axis of the slotted eye is greater than the diameter of the shift wire drawing, and the length of the short axle of the slotted eye is less than institute
State the diameter of shift wire drawing.
3. shift wire drawing counterweight block structure according to claim 2, which is characterized in that the length of the long axis of the slotted eye
Degree is 15mm bigger than the diameter of the shift wire drawing to 20mm, and the length of the short axle of the slotted eye is more straight than the shift wire drawing
Diameter small 8mm to 10mm.
4. shift wire drawing counterweight block structure according to claim 1, which is characterized in that first clump weight, described
Two clump weights and the weight gain block are made of carbon steel.
5. shift wire drawing counterweight block structure according to any one of claims 1 to 4, which is characterized in that the weight gain block is
Rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053674.4U CN209212882U (en) | 2018-12-07 | 2018-12-07 | A kind of shift wire drawing counterweight block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053674.4U CN209212882U (en) | 2018-12-07 | 2018-12-07 | A kind of shift wire drawing counterweight block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212882U true CN209212882U (en) | 2019-08-06 |
Family
ID=67463490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822053674.4U Expired - Fee Related CN209212882U (en) | 2018-12-07 | 2018-12-07 | A kind of shift wire drawing counterweight block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212882U (en) |
-
2018
- 2018-12-07 CN CN201822053674.4U patent/CN209212882U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20211207 |