CN209725169U - A kind of transmission case of automobile upper cover - Google Patents
A kind of transmission case of automobile upper cover Download PDFInfo
- Publication number
- CN209725169U CN209725169U CN201821765581.8U CN201821765581U CN209725169U CN 209725169 U CN209725169 U CN 209725169U CN 201821765581 U CN201821765581 U CN 201821765581U CN 209725169 U CN209725169 U CN 209725169U
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- lid
- block
- inner cavity
- groove
- quadrangle
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Abstract
The utility model discloses a kind of transmission case of automobile upper covers of gearbox technical field, including lid, the right side of the top surface is equipped with top cover, the outside of the top surface is equipped with uniform fixed device, the inner cavity of the top cover is equipped with through slot, the quadrangle on the top cover surface is equipped with fixing groove, the fixing groove is equipped with fixed link, the quadrangle of the top cover is equipped with c-type movable block, the c-type movable block is equipped with sliding fastener, the sliding fastener is slidably connected with the sliding slot on lid, the utility model is designed reasonably, solving current upper cover of speed changing box all is to be connect by a large amount of screws with gearbox, if gearbox go wrong do not allow it is quick detachable, and when dismantling screw, due to the small volume of screw, the problem of being easily lost, with very high practical value.
Description
Technical field
The utility model discloses a kind of transmission case of automobile upper covers, specially gearbox technical field.
Background technique
Gearbox generally refers to the gearbox of automobile, it is divided into manual, automatic two kinds, and manual transmission is mainly by gear
It is formed with axis, variable-speed torque-converting is generated by different gear combinations；And automatic gear-box AT is by hydraulic torque converter, planet tooth
Wheel, hydraulic displacement system and hydraulic control system composition.Reach variable-speed torque-converting by way of fluid power transmitting and gear combination.
But current upper cover of speed changing box is all to be connect by a large amount of screws with gearbox, if gearbox goes wrong
Do not allow quick detachable, and when dismantling screw, due to the small volume of screw, is easily lost, for this purpose, we have proposed a kind of vapour
Vehicle gearbox upper cover comes into operation, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of transmission case of automobile upper covers, to solve to propose in above-mentioned background technique
Current upper cover of speed changing box be all connect by a large amount of screws with gearbox, if gearbox go wrong do not allow it is quick detachable,
And when dismantling screw, due to the small volume of screw, the problem of being easily lost.
To achieve the above object, the utility model provides the following technical solutions: a kind of transmission case of automobile upper cover, including lid
Body, the right side of the top surface are equipped with top cover, and the outside of the top surface is equipped with uniform fixed device, the top cover
Inner cavity is equipped with through slot, and the quadrangle on the top cover surface is equipped with fixing groove, and the fixing groove is equipped with fixed link, the top cover
Quadrangle is equipped with c-type movable block, and the c-type movable block is equipped with sliding fastener, and the sliding slot on the sliding fastener and lid is sliding
Dynamic connection.
Preferably, the fixed link includes turntable and connecting rod, the fixed company in the bottom of the turntable and the top of connecting rod
Connect, the left side of the connecting rod inner cavity is equipped with four groups of grooves, and the inner cavity of the groove is equipped with spring, one end of the spring with it is recessed
The left side of slot inner cavity connects, and the other end of the spring and the right side of fixture block connect, and the fixing groove matches with connecting rod, institute
Fixing groove is stated equipped with four groups of link slots, the link slot matches with fixture block.
Preferably, the c-type movable block is equipped with four groups of pressure rams, and the pressure ram matches with link slot, the c-type
The quadrangle of movable block and top cover matches.
Preferably, the fixed device includes rotating bar and fixed block, and the inner cavity of the fixed block is equipped with the second groove, institute
The second groove is stated equipped with rotating bar, the left and right sides of second groove is equipped with threaded block, and the top of the threaded block is equipped with
The bottom of block, the rotating bar is equipped with screw thread, and the screw thread matches with threaded block, the bottom of the rotating bar and threaded rod
Top connection.
Preferably, the quadrangle of the lid is equipped with protective case, and the inner cavity of the protective case is equipped with spongy layer.
Compared with prior art, the utility model has the beneficial effects that fixed link, In is arranged in this transmission case of automobile upper cover
Fixed device is set on top cover, lid and gearbox can be fixed, and can be easy to disassemble, is arranged in the quadrangle of lid and protects
Sheath, when can prevent disassembly lid, the quadrangle of lid hurts staff, and the current upper cover of speed changing box of effective solution is all
Be connect by a large amount of screws with gearbox, if gearbox go wrong do not allow it is quick detachable, and when dismantling screw, by
In the small volume of screw, the problem of being easily lost.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model fixed rod structure schematic diagram；
Fig. 3 is the utility model fixture structure schematic diagram.
In figure: 1 lid, 2 fixed devices, 3 top covers, 4 c-type movable blocks, 5 sliding slots, 6 fixed links, 7 turntables, 8 springs, 9 cards
Block, 10 connecting rods, 11 rotating bars, 12 second grooves, 13 threaded blocks, 14 threaded rods, 15 fixed blocks, 16 blocks, 17 protective cases.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of transmission case of automobile upper cover, including lid
1, the right side on 1 surface of lid is equipped with top cover 3, and the outside on 1 surface of lid is equipped with uniform fixed device 2, the top
The inner cavity of lid 3 is equipped with through slot, and the quadrangle on 3 surface of top cover is equipped with fixing groove, and the fixing groove is equipped with fixed link 6, institute
The quadrangle for stating top cover 3 is equipped with c-type movable block 4, and the c-type movable block 4 is equipped with sliding fastener, the sliding fastener and lid
Sliding slot on 1 is slidably connected.
Wherein, the fixed link 6 includes turntable 7 and connecting rod 10, and the bottom of the turntable 7 and the top of connecting rod 10 are solid
Fixed connection, the left side of 10 inner cavity of connecting rod are equipped with four groups of grooves, and the inner cavity of the groove is equipped with spring 8, the spring 8
One end is connect with the left side of groove inner cavity, and the other end of the spring 8 is connect with the right side of fixture block 9, the fixing groove with connect
Bar 10 matches, and the fixing groove is equipped with four groups of link slots, and the link slot matches with fixture block 9, can using fixed link 6
Top cover 3 to be fixed with gearbox, the c-type movable block 4 is equipped with four groups of pressure rams, and the pressure ram matches with link slot,
The quadrangle of the c-type movable block 4 and top cover 3 matches, and fixed link 6 can be facilitated to rotate, and the fixed device 2 includes rotating bar
11 are equipped with the second groove 12 with fixed block 15, the inner cavity of the fixed block 15, and second groove 12 is equipped with rotating bar 11, institute
The left and right sides for stating the second groove 12 is equipped with threaded block 13, and the top of the threaded block 13 is equipped with block 16, the rotating bar 11
Bottom be equipped with screw thread, the screw thread matches with threaded block 13, and the bottom of the rotating bar 11 and the top of threaded rod 14 connect
It connects, lid 1 can be fixed with gearbox, the quadrangle of the lid 1 is equipped with protective case 17, and the inner cavity of the protective case 17 is equipped with
Spongy layer, when can prevent disassembly lid 1, the quadrangle of lid 1 hurts staff.
Lid 1: being connect by working principle by staff with gearbox first, if needing to dismantle lid 1, along screw thread
Block 13 rotates rotating bar 11, drives threaded rod 14 to rise by rotating bar 11, and block 16 is arranged at the top of threaded block 13, makes to rotate
Bar 11 will not remove the second groove 12, then along the mobile c-type movable block 4 of sliding slot 5, by c-type movable block 4 pressure ram and company
Access slot connection, the fixture block 9 in link slot is squeezed into the groove of connecting rod 10, turntable 7 can be rotated, is driven by turntable 7
Connecting rod 10 rotates, and the screw thread of 10 bottom of connecting rod is removed gearbox, then can be dismantled lid 1, the four of lid 1
Protective case 17 is arranged in angle, and when can prevent disassembly lid 1, the quadrangle of lid 1 hurts staff, and the utility model realizes entirely
Journey operation, the current upper cover of speed changing box of effective solution is all connect by a large amount of screws with gearbox, if gearbox
Going wrong, it is quick detachable not allow, and when dismantling screw, due to the small volume of screw, the problem of being easily lost, has very
High practical value.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of transmission case of automobile upper cover, including lid (1), it is characterised in that: the right side on lid (1) surface is equipped with top
It covers (3), the outside on lid (1) surface is equipped with uniform fixed device (2), and the inner cavity of the top cover (3) is equipped with through slot, institute
The quadrangle for stating top cover (3) surface is equipped with fixing groove, and the fixing groove is equipped with fixed link (6), and the quadrangle of the top cover (3) is equal
Equipped with c-type movable block (4), the c-type movable block (4) is equipped with sliding fastener, the sliding slot on the sliding fastener and lid (1)
It is slidably connected.
2. a kind of transmission case of automobile upper cover according to claim 1, it is characterised in that: the fixed link (6) includes turning
Disk (7) and connecting rod (10) are fixedly connected at the top of the bottom and connecting rod (10) of the turntable (7), the connecting rod (10)
The left side of inner cavity is equipped with four groups of grooves, and the inner cavity of the groove is equipped with spring (8), one end and groove inner cavity of the spring (8)
Left side connection, the other end of the spring (8) connect with the right side of fixture block (9), the fixing groove and connecting rod (10) phase
Match, the fixing groove is equipped with four groups of link slots, and the link slot matches with fixture block (9).
3. a kind of transmission case of automobile upper cover according to claim 1, it is characterised in that: set on the c-type movable block (4)
There are four groups of pressure rams, the pressure ram matches with link slot, and the c-type movable block (4) and the quadrangle of top cover (3) match.
4. a kind of transmission case of automobile upper cover according to claim 1, it is characterised in that: the fixed device (2) includes
The inner cavity of rotating bar (11) and fixed block (15), the fixed block (15) is equipped with the second groove (12), second groove (12)
It is equipped with rotating bar (11), the left and right sides of second groove (12) is equipped with threaded block (13), the top of the threaded block (13)
Portion is equipped with block (16), and the bottom of the rotating bar (11) is equipped with screw thread, and the screw thread matches with threaded block (13), and described turn
The bottom of lever (11) is connect with the top of threaded rod (14).
5. a kind of transmission case of automobile upper cover according to claim 1, it is characterised in that: the quadrangle of the lid (1) is set
Have protective case (17), the inner cavity of the protective case (17) is equipped with spongy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765581.8U CN209725169U (en) | 2018-10-30 | 2018-10-30 | A kind of transmission case of automobile upper cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765581.8U CN209725169U (en) | 2018-10-30 | 2018-10-30 | A kind of transmission case of automobile upper cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209725169U true CN209725169U (en) | 2019-12-03 |
Family
ID=68658244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821765581.8U Active CN209725169U (en) | 2018-10-30 | 2018-10-30 | A kind of transmission case of automobile upper cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209725169U (en) |
-
2018
- 2018-10-30 CN CN201821765581.8U patent/CN209725169U/en active Active
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| GR01 | Patent grant |