CN208614309U - Stationary fixture is used in a kind of processing of refrigeration accessory - Google Patents
Stationary fixture is used in a kind of processing of refrigeration accessory Download PDFInfo
- Publication number
- CN208614309U CN208614309U CN201820444900.9U CN201820444900U CN208614309U CN 208614309 U CN208614309 U CN 208614309U CN 201820444900 U CN201820444900 U CN 201820444900U CN 208614309 U CN208614309 U CN 208614309U
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- China
- Prior art keywords
- wedging
- gear
- platform
- clamping platform
- clamping
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Abstract
The utility model discloses a kind of refrigeration accessory processing stationary fixtures, including clamping platform, the bottom of the clamping platform is connected with base cabinet, the base cabinet is internally provided with the first cylinder being mounted on clamping platform base, the tailpiece of the piston rod of first cylinder is through to the top of clamping platform and is connected with lifting platform, wedging gear is provided with above lifting platform, the center of the wedging gear is provided with through-hole, there are four the arc wedging slots of array distribution for the edge of through-hole, activity is embedded with wedging idler wheel in arc wedging slot, the rotating shaft bottom end cap of the wedging idler wheel is connected to guide plate, the locking device symmetrical along the axis centre of wedging gear is installed on the top surface of the clamping platform, the locking device includes the driving gear that connection is engaged with wedging gear.The utility model can circumferential clocking of turbine be fixedly clamped, clamping speed is fast, effectively avoids clamping error, guarantees the quality of following process.
Description
Technical field
The utility model relates to chuck apparatus technical fields more particularly to a kind of processing of refrigeration accessory to use stationary fixture.
Background technique
Refrigeration compressor is the core and heart of refrigeration system, is generally cylindrical-shaped structure, in process, is needed
Compressor is gripped, due to compressor surface out-of-flatness, side nor regular arcwall face need the folder of profession
Tool clamping, existing fixture installation and adjusting are inconvenient, and not only installation effectiveness is low, and adjustment process is comparatively laborious, is easy
Existing clamping force is uneven and causes clamping workpiece position inaccurate, or to be caused by exogenic action position in process inclined
It moves, influences the efficiency and quality of processing.For this purpose, it is proposed that stationary fixture is used in a kind of processing of refrigeration accessory.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of refrigeration accessory proposed adds
Work stationary fixture.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of refrigeration accessory processing stationary fixture, including clamping platform, the bottom of the clamping platform are connected with pedestal
Cabinet, the base cabinet are internally provided with the first cylinder being mounted on clamping platform base, the work of first cylinder
Stopper rod end is through to the top of clamping platform and is connected with lifting platform, and wedging gear, the wedging are provided with above lifting platform
The center of gear is provided with through-hole, the arc wedging slot for array distribution that there are four the edges of through-hole, activity in arc wedging slot
Embedded with wedging idler wheel, the rotating shaft bottom end cap of the wedging idler wheel is connected to guide plate, is equipped on the top surface of the clamping platform
The locking device symmetrical along the axis centre of wedging gear, the locking device include the master that connection is engaged with wedging gear
The shaft bottom end of moving gear, the driving gear is rotatably connected in the top surface of clamping platform, in the top end surface of driving gear
Bias is connected with connecting rod, and the other end of connecting rod is connected with the second cylinder being mounted on clamping platform top surface.
Preferably, setting is fluted at center on the top surface of the clamping platform, and the lifting platform is located in groove, lifting
Caulking groove is provided on the top surface of platform.
Preferably, the sliding slot being connected to groove, the guide plate slides connection are offered on the top surface of the clamping platform
In sliding slot, guide plate is provided with the fixed column being fixed on clamping platform top surface far from the side of lifting platform, guide plate and solid
Spring is connected between fixed column.
Preferably, the shaft top of the wedging idler wheel is connected with push plate, and push plate is connected close to the side of lifting platform
There is curved splint.
Preferably, the two sides of the driving gear are respectively arranged with the equipment gear that connection is engaged with wedging gear, auxiliary
The shaft bottom end of gear is rotatably connected in the top surface of clamping platform.
Compared with prior art, the beneficial effects of the utility model have:
1. multiple wedging rollings are arranged by the way that wedging gear is arranged on clamping platform in the utility model in wedging gear
Wheel drives the rotation of wedging gear by locking device, inside wedging component is generated to wedging idler wheel, so that wedging idler wheel is simultaneously
It moves inward and draws close, the circumferential direction of refrigeration accessory is carried out simultaneously clamping on fixation, clamping speed is fast, can effectively avoid clamping force unevenness
Clamping error caused by even guarantees the quality of following process；
2. the utility model drives the lifting of lifting platform by the first cylinder by setting lifting platform, convenient for refrigeration accessory
Placement and removal, improve the efficiency of clamping；
The utility model is structurally reasonable, easy to operate, can carry out simultaneously clamping on fixation, clamping speed to the circumferential direction of refrigeration accessory
Degree is fast, and clamping error caused by effectively avoiding clamping force uneven guarantees the quality of following process.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of refrigeration accessory processing stationary fixture positive structure diagram；
Fig. 2 be the utility model proposes a kind of refrigeration accessory processing stationary fixture overlooking structure diagram.
In figure: 1 clamping platform, 2 base cabinets, 3 first cylinders, 4 lifting platforms, 5 wedging gears, 6 wedging idler wheels, 7 guiding
Plate, 8 driving gears, 9 connecting rods, 10 second cylinders, 11 equipment gears.
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.
Referring to Fig.1-2, a kind of processing of refrigeration accessory stationary fixture, including clamping platform 1, the bottom of clamping platform 1 connect
It is connected to base cabinet 2, base cabinet 2 is internally provided with the first cylinder 3 being mounted on 1 bottom surface of clamping platform, the first cylinder 3
Tailpiece of the piston rod be through to the top of clamping platform 1 and be connected with lifting platform 4, be provided at center on the top surface of clamping platform 1
Groove, lifting platform 4 are located in groove, and caulking groove is provided on the top surface of lifting platform 4, and the top of lifting platform 4 is provided with wedging gear
5, the center of wedging gear 5 is provided with through-hole, and there are four the arc wedging slot of array distribution, arc wedging slots for the edge of through-hole
Interior activity is embedded with wedging idler wheel 6, and the shaft top of wedging idler wheel 6 is connected with push plate, and push plate is close to the side of lifting platform 4
It is connected with curved splint, the rotating shaft bottom end cap of wedging idler wheel 6 is connected to guide plate 7, offers on the top surface of clamping platform 1 and groove
The sliding slot of connection, guide plate 7 are slidably connected in sliding slot, and guide plate 7 is provided with that be fixed on clamping flat far from the side of lifting platform 4
Fixed column on 1 top surface of platform is connected with spring, is equipped on the top surface of clamping platform 1 along wedging between guide plate 7 and fixed column
The symmetrical locking device of the axis centre of gear 5, locking device include the driving gear 8 that connection is engaged with wedging gear 5,
The shaft bottom end of driving gear 8 is rotatably connected in the top surface of clamping platform 1, eccentric connection in the top end surface of driving gear 8
There is connecting rod 9, the other end of connecting rod 9 is connected with the second cylinder 10 being mounted on 1 top surface of clamping platform, the two sides of driving gear 8
It is respectively arranged with the equipment gear 11 that connection is engaged with wedging gear 5, the shaft bottom end of equipment gear 11 is rotatably connected on clamping
In the top surface of platform 1.
Working principle: when the utility model is used, starting the first cylinder 3 work, the first cylinder 3 push lifting platform 4 to
Upper movement, and the top surface of lifting platform 4 is made to be located at the top face of wedging gear 5, refrigeration accessory to be processed is placed on lifting
In the caulking groove of 4 top surface of platform, starts 3 reverse operation of the first cylinder, be moved downward to lifting platform 4 in the groove of clamping platform 1, the
One cylinder 3 stops working, and starts two the second cylinders 10 at this time and works at the same time, the second cylinder 10 is by pulling connecting rod 9 to make actively
Gear 8 rotates clockwise, and driving gear 8 drives wedging gear 5 to rotate counterclockwise by engaged transmission, then arc wedging slot aligns
Wedging idler wheel 6 in the inner applies the component to 5 medial movement of wedging gear, and wedging idler wheel 6 is made in the guiding of guide plate 7
Under, along radially-inwardly drawing close for wedging gear 5, wedging idler wheel 6 drives curved splint on its inside to match simultaneously to refrigeration
Part is close, and when curved splint is resisted against on the lateral surface of refrigeration accessory, the second cylinder 10 keeps pressure stabilizing, completes refrigeration accessory
Quick-clamped is fixed；Accessory to be freezed after processing is completed, starts 10 reverse operation of the second cylinder, and the second cylinder 10 passes through the company of promotion
Bar 9 rotates counterclockwise driving gear 8, then wedging gear 5 rotates clockwise, and arc wedging slot applies one to wedging idler wheel 6
The component moved on the outside of to wedging gear 5, at the same spring to guide plate 7 apply pulling force, wedging idler wheel 6 guide plate 7 effect under,
Along being moved radially outward for wedging gear 5, the clamping action to refrigeration accessory, starting the first cylinder 3 work, the first cylinder are released
3 push lifting platform 4 to rise again, and the refrigeration accessory after processing is removed from lifting platform 4, can carry out the clamping of next workpiece
And processing.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 processing of refrigeration accessory stationary fixture, including clamping platform (1), which is characterized in that the clamping platform (1)
Bottom is connected with base cabinet (2), and the base cabinet (2) is internally provided be mounted on clamping platform (1) bottom surface
The tailpiece of the piston rod of one cylinder (3), first cylinder (3) is through to the top of clamping platform (1) and is connected with lifting platform (4),
It is provided with above lifting platform (4) wedging gear (5), the center of the wedging gear (5) is provided with through-hole, the edge of through-hole
There are four the arc wedging slot of array distribution, activity is embedded with wedging idler wheel (6) in arc wedging slot, the wedging idler wheel (6)
Rotating shaft bottom end cap be connected to guide plate (7), be equipped with along the axis of wedging gear (5) on the top surface of the clamping platform (1)
The symmetrical locking device of the heart, the locking device includes the driving gear (8) that connection is engaged with wedging gear (5), described
The shaft bottom end of driving gear (8) is rotatably connected in the top surface of clamping platform (1), in the top end surface of driving gear (8) partially
The heart is connected with connecting rod (9), and the other end of connecting rod (9) is connected with the second cylinder (10) being mounted on clamping platform (1) top surface.
2. a kind of refrigeration accessory processing stationary fixture according to claim 1, which is characterized in that the clamping platform
(1) setting is fluted at center on top surface, and the lifting platform (4) is located in groove, is provided on the top surface of lifting platform (4) embedding
Slot.
3. a kind of refrigeration accessory processing stationary fixture according to claim 2, which is characterized in that the clamping platform
(1) sliding slot being connected to groove is offered on top surface, the guide plate (7) is slidably connected in sliding slot, and guide plate (7) is separate
The side of lifting platform (4) is provided with the fixed column being fixed on clamping platform (1) top surface, connects between guide plate (7) and fixed column
It is connected to spring.
4. a kind of refrigeration accessory processing stationary fixture according to claim 1, which is characterized in that the wedging idler wheel
(6) shaft top is connected with push plate, and push plate is connected with curved splint close to the side of lifting platform (4).
5. a kind of refrigeration accessory processing stationary fixture according to claim 1, which is characterized in that the driving gear
(8) two sides are respectively arranged with the equipment gear (11) that connection is engaged with wedging gear (5), the shaft bottom end of equipment gear (11)
It is rotatably connected in the top surface of clamping platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444900.9U CN208614309U (en) | 2018-03-30 | 2018-03-30 | Stationary fixture is used in a kind of processing of refrigeration accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444900.9U CN208614309U (en) | 2018-03-30 | 2018-03-30 | Stationary fixture is used in a kind of processing of refrigeration accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208614309U true CN208614309U (en) | 2019-03-19 |
Family
ID=65694588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820444900.9U Expired - Fee Related CN208614309U (en) | 2018-03-30 | 2018-03-30 | Stationary fixture is used in a kind of processing of refrigeration accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208614309U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001132A (en) * | 2017-10-19 | 2018-05-08 | 霍凤伟 | Wheel rim clamping device and the tire changer with the device |
| CN110405127A (en) * | 2019-08-04 | 2019-11-05 | 罗峰 | A kind of metal forming machinery of adjustable pressure |
| CN112658545A (en) * | 2020-12-24 | 2021-04-16 | 江苏欧朗汽车管路***有限公司 | Multi-direction synchronous positioning mechanism of tubular workpiece for robot welding |
| CN113560799A (en) * | 2021-09-28 | 2021-10-29 | 南通遂佳机器人科技有限公司 | Welding jig is used in robot production |
-
2018
- 2018-03-30 CN CN201820444900.9U patent/CN208614309U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001132A (en) * | 2017-10-19 | 2018-05-08 | 霍凤伟 | Wheel rim clamping device and the tire changer with the device |
| CN110405127A (en) * | 2019-08-04 | 2019-11-05 | 罗峰 | A kind of metal forming machinery of adjustable pressure |
| CN112658545A (en) * | 2020-12-24 | 2021-04-16 | 江苏欧朗汽车管路***有限公司 | Multi-direction synchronous positioning mechanism of tubular workpiece for robot welding |
| CN113560799A (en) * | 2021-09-28 | 2021-10-29 | 南通遂佳机器人科技有限公司 | Welding jig is used in robot production |
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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: 20190319 Termination date: 20200330 |