CN207681651U - A kind of automobile engine cylinder head uses chasing bar - Google Patents
A kind of automobile engine cylinder head uses chasing bar Download PDFInfo
- Publication number
- CN207681651U CN207681651U CN201721725138.3U CN201721725138U CN207681651U CN 207681651 U CN207681651 U CN 207681651U CN 201721725138 U CN201721725138 U CN 201721725138U CN 207681651 U CN207681651 U CN 207681651U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- drive link
- engine cylinder
- turntable
- automobile engine
- 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
Links
Abstract
The utility model discloses a kind of automobile engine cylinder heads with chasing bar, including pedestal, it is connected with baffle on the left of the pedestal, the right lateral surface of the baffle offers through-hole, and motor is connected on the left of the baffle, rotary head is connected on the right side of the motor, the rotary head runs through through-hole, the right side of the pedestal is equipped with the first turntable, is connected with the first drive link on the left of first turntable, first drive link is connected by first bearing with base rotation.The automobile engine cylinder head is with chasing bar, when carrying out engine cylinder cover tapping, by the way that the cylinder cap for needing to process to be put into the top of supporting plate, push plate movement is pushed by push rod, is clamped cylinder cap with plate washer by push plate, by the external power supply for connecting motor, motor, which is started to work, drives rotary head rotation, tapping operation is carried out, to show good fixing effect, it is easy docking, effectively prevents the cheap phenomenon generation of tapping caused by fixation is not firm, docking is inaccurate in process engineering.
Description
Technical field
The utility model is related to threading apparatus technical field, specifically a kind of automobile engine cylinder head is filled with tapping
It sets.
Background technology
Cylinder cap belongs to I. C engine distribution mechanism, is primarily used to closing cylinder upper, constitutes combustion chamber, and as cam
Axis and rocker arm shaft also have the support of air inlet-outlet pipe.In process, top surface of cylinder cover needs to process some through-holes and threaded hole, commonly uses
Mode is that direct drilling and tapping method form.In the prior art, in process, drilling and tapping are carried out to top surface of cylinder cover
Method be：Workpiece to be processed is stepped up to fix with drill jig on common driller, carries out drilling and tapping using drilling tool later,
Worker needs to bend over that the cylinder cap of more than 30 jins (even more heavy) is with the hands moved to drill jig positioning surface from transfer car(buggy) when processing
On, completion of processing is arduously moved cylinder cap on transfer car(buggy) to again, and cylinder cap positioning compression is mechanical again using positioning is moved manually
It clamps.Such as application No. is 201120422364.0 patent, including rollgang and the fixture that is arranged above rollgang,
Further include that the power head for being used to back and forth drive fixture in rollgang side is set, the direction of motion and the rollgang of fixture are advanced
Direction is perpendicular, and power head and fixture are connected to one structure, and the other side setting of rollgang is for drilling or tapping
Drill bit or screw tap.Although disclosure satisfy that production demand, it is poor to the fixation of cylinder cap and alignment result, is working
When be susceptible to the phenomenon that tapping deviates, cause the appearance of waste product.
Utility model content
Place aiming at the above shortcomings existing in the prior art, the technical problem to be solved by the present invention is to provide one kind
Automobile engine cylinder head uses chasing bar.
The utility model technical solution used for the above purpose is：A kind of automobile engine cylinder head is filled with tapping
It sets, including pedestal, baffle is connected on the left of the pedestal, the right lateral surface of the baffle offers through-hole, the baffle
Left side is connected with motor, is connected with rotary head on the right side of the motor, and the rotary head runs through through-hole, and the right side of the pedestal is equipped with the
One turntable, the first drive link is connected on the left of first turntable, and first drive link passes through first bearing and turns with pedestal
It is dynamic to be connected, it is connected with first gear on the left of first drive link, is offered at left and right sides of the top end surface of the pedestal
The top of the first sliding groove, the pedestal is equipped with supporting plate, and slide bar, the supporting plate are connected at left and right sides of the bottom end of the supporting plate
Top end surface front and rear sides offer second sliding slot, be connected with backboard on the right side of the supporting plate, the bottom end of the backboard is solid
The first teeth are connected to, first teeth are engaged with first gear to be connected, and the inside of the backboard is equipped with pipe sleeve, and the pipe sleeve is logical
3rd bearing to be crossed with backboard to be connected, the outer wall of the pipe sleeve is connected with the second teeth, and the top of the pipe sleeve is equipped with second gear,
The second gear is engaged with the second teeth to be connected, and the second drive link is connected on the right side of the second gear, and described second passes
Lever is connected by second bearing with backboard, and the second turntable, the inside of the pipe sleeve are equipped on the right side of second drive link
Equipped with push rod, the push rod is connected with pipe sleeve screw thread, and push plate is connected on the left of the push rod, and the bottom end of the push plate is connected with
Sliding block, the sliding block are connected with second sliding slot sliding.
The supporting plate is connected with pedestal overlap joint.
The slide bar is connected with the first sliding groove sliding.
The backboard is connected with pedestal overlap joint.
Handle is connected on the right side of first turntable, the outer wall of the handle is socketed with lantern ring, the lantern ring and handle
Overlap joint is connected.
The utility model has the following advantages and advantageous effect：
1, when carrying out engine cylinder cover tapping, by the way that the cylinder cap for needing to process to be put into the top of supporting plate, pass through rotation
First turntable, first the first drive rod rotation of driven by rotary disc, the first drive link drive first gear rotation, pass through first gear band
Dynamic first teeth movement moves the interior sidesway with moving slide-bar in the first sliding groove to drive backboard and supporting plate to move by supporting plate
It is dynamic, effectively define the motion track of supporting plate.
2, by rotating the second turntable, by second the second drive rod rotation of driven by rotary disc, the second drive link drives second
Gear rotates, and the rotation of the second teeth is driven by second gear, to drive casing to rotate, is turned in the outside of push rod by casing
It is dynamic, so that push rod is moved, push plate movement is pushed by push rod, is clamped cylinder cap with plate washer by push plate.
3, by connecting the external power supply of motor, motor, which is started to work, drives rotary head rotation, tapping operation is carried out, to table
Existing good fixing effect, is easy docking, effectively avoids because fixation is not firm in process engineering, is attacked caused by docking is inaccurate
The cheap phenomenon of silk occurs.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model casing；
Fig. 4 is the structural schematic diagram of the utility model first gear.
In figure：1, pedestal, 2, push rod, 3, supporting plate, 4, the first sliding groove, 5, motor, 6, baffle, 7, through-hole, 8, rotary head, 9, push away
Plate, 10, backboard, the 11, first turntable, 12, sliding block, 13, first gear, 14, second sliding slot, 15, slide bar, 16, second bearing,
17, the second turntable, the 18, second drive link, 19, casing, 20,3rd bearing, the 21, second teeth, 22, second gear, 23, first
Drive link, the 24, first teeth, 25, first bearing, 26, lantern ring, 27, handle.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
As shown in Figs 1-4, the utility model provides a kind of technical solution：A kind of automobile engine cylinder head with chasing bar,
Including pedestal 1, pedestal 1 is used to support supporting plate 3, and the left side of pedestal 1 is connected with baffle 6, and the right lateral surface of baffle 6 offers through-hole
7, the left side of baffle 6 is connected with motor 5, and when motor 5 connects external power supply, motor 5 is started to work, and the right side of motor 5 is connected with
Rotary head 8, motor 5 drive rotary head 8 to rotate, and rotary head 8 is used for tapping operation, and rotary head 8 runs through through-hole 7, and the right side of pedestal 1 is equipped with first
Turntable 11, the first turntable 11 of rotation drive the rotation of the first drive link 23, and the right side of the first turntable 11 is connected with handle 27, pulls handle
27 electronic first turntable 11 of hand rotates, and the outer wall of handle 27 is socketed with lantern ring 26, and lantern ring 26 is connected with the overlap joint of handle 27, lantern ring 26
It can be rotated in the outer wall of handle 27, convenient for holding handle 27, the left side of the first turntable 11 is connected with the first drive link 23, and first
For driving first gear 13 to rotate, the first drive link 23 is rotatedly connected drive link 23 by first bearing 25 and pedestal 1, and first
Bearing 25 is ball bearing, and the left side of the first drive link 23 is connected with first gear 13, and the top end surface left and right sides of pedestal 1 is
The first sliding groove 4 is offered, the top of pedestal 1 is equipped with supporting plate 3, and supporting plate 3 for placing engine cylinder cover, with pedestal 1 take by supporting plate 3
Connect connected, supporting plate 3 can move on the top of pedestal 1, be connected with slide bar 15 at left and right sides of the bottom end of supporting plate 3, slide bar 15 with
The sliding of the first sliding groove 4 is connected, and slide bar 15 can be in the medial movement of the first sliding groove 4, the motion track for limiting supporting plate 3, support
The top end surface front and rear sides of plate 3 offer second sliding slot 14, and the right side of supporting plate 3 is connected with backboard 10, and backboard 10 is for branch
Push rod 2 is supportted, backboard 10 is connected with the overlap joint of pedestal 1, and backboard 10 can move on the top of pedestal 1, and the bottom end of backboard 10 is connected with
First teeth 24, the first teeth 24 are engaged with first gear 13 to be connected, and first gear 13 can drive the first teeth 24 to move, from
And the movement of backboard 10 is transferred, the inside of backboard 10 is equipped with pipe sleeve 19, and pipe sleeve 19 is connected by 3rd bearing 20 with backboard 10, third
Bearing 20 is ball bearing, and the outer wall of pipe sleeve 19 is connected with the second teeth 21, and the top of pipe sleeve 19 is equipped with second gear 22, second
Gear 22 is engaged with the second teeth 21 to be connected, and second gear 22 can drive the second teeth 21 to rotate, to transfer 19 turns of casing
Dynamic, the right side of second gear 22 is connected with the second drive link 18, and the second drive link 18 drives second gear 22 to rotate, the second transmission
Bar 18 is connected by second bearing 16 with backboard 10, and second bearing 16 is ball bearing, and the right side of the second drive link 18 is equipped with
Second turntable 17, the second turntable 17 can drive the second drive rod rotation, the inside of pipe sleeve 19 to be equipped with push rod 2, and push rod 2 is for pushing away
Dynamic push plate 9 is moved, and push rod 2 is connected with 19 screw thread of pipe sleeve, and casing 19 rotates in the outside of push rod 2, to drive push rod 2 to move,
The left side of push rod 2 is connected with push plate 9, and push plate 9 by the pincer attack with baffle 6, cylinder cap is fixed, push plate 9 for pushing cylinder cap
Bottom end be connected with sliding block 12, sliding block 12 is connected with the sliding of second sliding slot 14, and sliding block 12 can be in the interior sidesway of second sliding slot 14
It is dynamic, to limit the motion track of push plate 9.
When carrying out engine cylinder cover tapping, it would be desirable to which the cylinder cap of processing is put into the top of supporting plate 3, rotates the first turntable
11, the first turntable 11 drives the rotation of the first drive link 23, the first drive link 23 that first gear 13 is driven to rotate, 13 band of first gear
Dynamic first teeth 24 movement, to drive backboard 10 and supporting plate 3 to move, the movement of supporting plate 3 is with moving slide-bar 15 in the first sliding groove 4
Side is moved, and effectively defines the motion track of supporting plate 3, rotates the second turntable 17, and the second turntable 17 drives the second drive link 18
Rotation, the second drive link 18 drive second gear 22 to rotate, and second gear 22 drives the rotation of the second teeth 21, to drive casing
19 rotations, casing 19 rotate in the outside of push rod 2, and push rod 2 is made to move, and push rod 2 pushes push plate 9 to move, and push plate 9 will with plate washer 6
Cylinder cap clamps, and connects the external power supply of motor 5, and motor 5, which is started to work, drives rotary head 8 to rotate, and carries out tapping operation.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of automobile engine cylinder head is with chasing bar, which is characterized in that including pedestal (1), the left side of the pedestal (1) is solid
It is connected to baffle (6), the right lateral surface of the baffle (6) offers through-hole (7), motor is connected on the left of the baffle (6)
(5), rotary head (8) is connected on the right side of the motor (5), the rotary head (8) is run through through-hole (7), set on the right side of the pedestal (1)
There is the first turntable (11), the first drive link (23), first drive link (23) are connected on the left of first turntable (11)
It is rotatedly connected by first bearing (25) and pedestal (1), first gear (13) is connected on the left of first drive link (23),
The first sliding groove (4) is offered at left and right sides of the top end surface of the pedestal (1), the top of the pedestal (1) is equipped with supporting plate
(3), it is connected with slide bar (15) at left and right sides of the bottom end of the supporting plate (3), the top end surface front and rear sides of the supporting plate (3) are equal
Second sliding slot (14) is offered, backboard (10) is connected on the right side of the supporting plate (3), the bottom end of the backboard (10) is connected with
One teeth (24), first teeth (24) are engaged with first gear (13) to be connected, and the inside of the backboard (10) is equipped with pipe sleeve
(19), the pipe sleeve (19) is connected by 3rd bearing (20) with backboard (10), and the outer wall of the pipe sleeve (19) is connected with second
The top of teeth (21), the pipe sleeve (19) is equipped with second gear (22), and the second gear (22) is nibbled with the second teeth (21)
It closes and is connected, the second drive link (18) is connected on the right side of the second gear (22), second drive link (18) passes through second
Bearing (16) is connected with backboard (10), and the second turntable (17), the pipe sleeve are equipped on the right side of second drive link (18)
(19) inside is equipped with push rod (2), and the push rod (2) is connected with pipe sleeve (19) screw thread, is connected with and pushes away on the left of the push rod (2)
The bottom end of plate (9), the push plate (9) is connected with sliding block (12), and the sliding block (12) is connected with second sliding slot (14) sliding.
2. a kind of automobile engine cylinder head according to claim 1 is with chasing bar, which is characterized in that the supporting plate (3)
It is connected with pedestal (1) overlap joint.
3. a kind of automobile engine cylinder head according to claim 1 is with chasing bar, which is characterized in that the slide bar (15)
It is connected with the first sliding groove (4) sliding.
4. a kind of automobile engine cylinder head according to claim 1 is with chasing bar, which is characterized in that the backboard (10)
It is connected with pedestal (1) overlap joint.
5. a kind of automobile engine cylinder head according to claim 1 is with chasing bar, which is characterized in that first turntable
(11) handle (27) is connected on the right side of, the outer wall of the handle (27) is socketed with lantern ring (26), the lantern ring (26) and handle
(27) overlap joint is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725138.3U CN207681651U (en) | 2017-12-12 | 2017-12-12 | A kind of automobile engine cylinder head uses chasing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725138.3U CN207681651U (en) | 2017-12-12 | 2017-12-12 | A kind of automobile engine cylinder head uses chasing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681651U true CN207681651U (en) | 2018-08-03 |
Family
ID=62996858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721725138.3U Expired - Fee Related CN207681651U (en) | 2017-12-12 | 2017-12-12 | A kind of automobile engine cylinder head uses chasing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681651U (en) |
-
2017
- 2017-12-12 CN CN201721725138.3U patent/CN207681651U/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 |
Granted publication date: 20180803 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |