CN207431997U - Tappet face grinding automatic feed mechanism - Google Patents
Tappet face grinding automatic feed mechanism Download PDFInfo
- Publication number
- CN207431997U CN207431997U CN201721623647.5U CN201721623647U CN207431997U CN 207431997 U CN207431997 U CN 207431997U CN 201721623647 U CN201721623647 U CN 201721623647U CN 207431997 U CN207431997 U CN 207431997U
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- CN
- China
- Prior art keywords
- tappet
- cylinder
- vee
- block
- fixed
- 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.)
- Expired - Fee Related
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a kind of tappet face grinding automatic feed mechanism, including track conveying device and positioning transfer device；Track conveying device includes stent, arc-shaped guide rail, the first cylinder and the second cylinder；The first vee-block, the second vee-block, the 3rd cylinder etc. that positioning transfer device includes.The utility model tappet face grinding automatic feed mechanism, tappet is sequentially output by it using track conveying device, tappet fall positioning transfer device on vee-block in after, 5th cylinder promotes slide movement, and tappet is moved on grinding machine to the underface for the elastic collet for fixing tappet, and then the 4th cylinder promotes vee-block to rise, make the center of tappet and the center face of elastic collet, then the piston rod of the 3rd cylinder stretches out, and by the shaft push-in elastic collet of tappet, that is, realizes piece installing operation.When being ground tappet end face, artificial piece installing is replaced using this tappet face grinding automatic feed mechanism, raising production efficiency that can be very big reduces processing cost.
Description
Technical field
The utility model is related to logical machine engine manufacturing technology field, more particularly to a kind of tappet cross grinding feeders
Structure.
Background technology
Tappet is the component on general purpose engine, and effect is that the thrust of camshaft is transmitted to push rod (or valve stem), and
Bear the lateral force applied during camshaft rotation.The structure of tappet by shaft 1 and is connected to as shown in Figure of description 1
The column cap 2 of shaft end forms.
In the prior art, when being ground tappet end face, manually by clamping workpiece to grinding machine, time-consuming for piece installing operation, makes
Obtain the inefficiency of tappet grinding.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of tappet face grinding automatic feed mechanism, existing to solve
During grinding tappet end face in technology, manually by clamping workpiece to grinding machine, time-consuming for piece installing operation so that tappet grinding plus
The technical issues of work inefficiency.
The utility model tappet face grinding automatic feed mechanism, including track conveying device and positioning transfer device；
The track conveying device includes stent, arc-shaped guide rail, the Yi Jishe of two be fixed on stent parallel arrangement
The first cylinder and the second cylinder on stent are put, first cylinder and the second cylinder are used to control tappet on arc-shaped guide rail
Output；
The positioning transfer device includes being arranged on the first vee-block below arc-shaped guide rail exhaust end, is fixed on the first V-arrangement
The second vee-block, the cylinder saddle being fixed on the first vee-block front end and be fixed on cylinder saddle on block rear end
Three cylinders are provided with the big V-shaped groove for being used to support tappet column cap on first vee-block, are set on second vee-block useful
In the small V-shaped groove of support tappet shaft, the piston rod of the 3rd cylinder is located at the middle part of big V-shaped groove, and the 3rd cylinder is used for
Tappet is promoted to be moved from the first vee-block to the second vee-block；
The positioning transfer device further includes track base, the straight guide being fixed on track base, is slidably matched with straight guide
Slide, it is vertical be fixed on the 4th cylinder that on slide and piston rod end is connected with the first vee-block bottom and be fixed on lead
It is used to drive the 5th cylinder that slide is moved along straight guide on rail chair.
The beneficial effects of the utility model：
Tappet, is sequentially output by the utility model tappet face grinding automatic feed mechanism using track conveying device, very
After column falls in vee-block on positioning transfer device, the 5th cylinder promotes slide movement, and tappet is moved on grinding machine fixation endures
The underface of the elastic collet of column, then the 4th cylinder promote vee-block rise, make tappet center and elastic collet center just
Right, then the piston rod of the 3rd cylinder stretches out, and by the shaft push-in elastic collet of tappet, that is, realizes piece installing operation.It is being ground
During tappet end face, artificial piece installing is replaced using this tappet face grinding automatic feed mechanism, raising production efficiency that can be very big reduces
Processing cost.
Description of the drawings
Fig. 1 is the structure diagram of tappet；
Fig. 2 is the dimensional structure diagram of tappet face grinding automatic feed mechanism.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in the figure, the present embodiment tappet face grinding automatic feed mechanism, including track conveying device and positioning transfer dress
It puts；
The track conveying device include stent 3, be fixed on stent two parallel arrangements arc-shaped guide rails 4 and
The first cylinder 5 and the second cylinder 6 being arranged on stent, first cylinder and the second cylinder are endured for controlling on arc-shaped guide rail
The output of column.
The positioning transfer device includes being arranged on the first vee-block 7 below arc-shaped guide rail exhaust end, is fixed on the first V
It the second vee-block 8 on shape block rear end, the cylinder saddle 9 being fixed on the first vee-block front end and is fixed on cylinder saddle
The 3rd cylinder 10, be provided with the big V-shaped groove for being used to support tappet column cap on first vee-block, set on second vee-block
The small V-shaped groove for being used to support tappet shaft is equipped with, the piston rod of the 3rd cylinder is located at the middle part of big V-shaped groove, and the 3rd gas
Cylinder is used to that tappet to be promoted to move from the first vee-block to the second vee-block.
The positioning transfer device further includes track base 11, the straight guide being fixed on track base 12, is slided with straight guide
The slide 13 of cooperation, it is vertical be fixed on the 4th cylinder 14 that on slide and piston rod end is connected with the first vee-block bottom and
It is fixed on the 5th cylinder 15 for slide to be driven to be moved along straight guide on track base.
The operation principle of the present embodiment middle orbit conveying device is as follows：
Tappet is transferred on arc-shaped guide rail by artificial or vibrating disk first, the shaft of tappet be located at two arc-shaped guide rails it
Between, the column cap of tappet is shelved on two arc-shaped guide rails, and tappet glides under self gravitation effect along arc-shaped guide rail, when slip down to
During the plunger rod contacts of the second cylinder, tappet tappet glides.In Grinding Process, when needing a tappet serving grinding machine
When, the piston rod of the first cylinder stretches out, and the piston rod of the first cylinder is inserted between the shaft of the first tappet and the second tappet, so as to
The tappet of second tappet and its rear is blocked, then the piston rod of the second cylinder is retracted, and such first tappet is just made in gravity
With whereabouts, fall into the V-shaped groove on the first V rows block and the second vee-block.
The operation principle that transfer device is positioned in the present embodiment is as follows：
When needing a tappet being transferred on grinding machine, the 4th cylinder driving vee-block rises to arc-shaped guide rail exhaust end
The splicing station of lower section, when a tappet of track conveying device discharge falls after on vee-block, the 4th cylinder is driven under vee-block
Position is dropped back to, then the movement of the 5th cylinder driving slide, tappet is moved on grinding machine to the underface for the elastic collet for fixing tappet,
Then the 4th cylinder promotes vee-block to rise, and makes the center of tappet and the center face of elastic collet, followed by the work of the 3rd cylinder
Stopper rod stretches out, and by the shaft push-in elastic collet of tappet, that is, realizes piece installing operation.
When being ground tappet end face, artificial piece installing is replaced using the present embodiment tappet face grinding automatic feed mechanism, it can be very
Big raising production efficiency reduces the processing cost of tappet.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover among the right of the utility model.
Claims (1)
1. a kind of tappet face grinding automatic feed mechanism, it is characterised in that：Including track conveying device and positioning transfer device；
The track conveying device includes stent, the arc-shaped guide rail that two be fixed on stent are arranged in parallel and is arranged on
The first cylinder and the second cylinder on stent, first cylinder and the second cylinder are used to control the defeated of tappet on arc-shaped guide rail
Go out；
After the positioning transfer device is including being arranged on the first vee-block below arc-shaped guide rail exhaust end, being fixed on the first vee-block
The second vee-block, the cylinder saddle being fixed on the first vee-block front end and the 3rd gas being fixed on cylinder saddle on end
Cylinder is provided with the big V-shaped groove for being used to support tappet column cap on first vee-block, is provided on second vee-block for branch
The small V-shaped groove of tappet shaft is supportted, the piston rod of the 3rd cylinder is located at the middle part of big V-shaped groove, and the 3rd cylinder is used to promote
Tappet is moved from the first vee-block to the second vee-block；
The positioning transfer device further includes track base, the straight guide being fixed on track base, the cunning being slidably matched with straight guide
Seat vertical is fixed on the 4th cylinder and be fixed on track base that on slide and piston rod end is connected with the first vee-block bottom
On for driving the 5th cylinder that slide is moved along straight guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623647.5U CN207431997U (en) | 2017-11-28 | 2017-11-28 | Tappet face grinding automatic feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623647.5U CN207431997U (en) | 2017-11-28 | 2017-11-28 | Tappet face grinding automatic feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207431997U true CN207431997U (en) | 2018-06-01 |
Family
ID=62285008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721623647.5U Expired - Fee Related CN207431997U (en) | 2017-11-28 | 2017-11-28 | Tappet face grinding automatic feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207431997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676456A (en) * | 2019-02-14 | 2019-04-26 | 内江恒博机械制造有限公司 | A kind of engine prop column grinding production line |
-
2017
- 2017-11-28 CN CN201721623647.5U patent/CN207431997U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676456A (en) * | 2019-02-14 | 2019-04-26 | 内江恒博机械制造有限公司 | A kind of engine prop column grinding production line |
| CN109676456B (en) * | 2019-02-14 | 2020-07-28 | 内江恒博机械制造有限公司 | Engine tappet grinding production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402460 32 Dong en Avenue, Rong Long Town, Rongchang District, Chongqing. Patentee after: Chongqing Sgt Machinery Manufacturing Co., Ltd Address before: 402460 32 Dong en Avenue, Rong Long Town, Rongchang District, Chongqing. Patentee before: CHONGQING SIGETE MACHINERY MANUFACTURING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |