CN207548594U - A kind of fixture for being used to install three-jaw ring flange and flexible universal joint - Google Patents
A kind of fixture for being used to install three-jaw ring flange and flexible universal joint Download PDFInfo
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- CN207548594U CN207548594U CN201721482259.XU CN201721482259U CN207548594U CN 207548594 U CN207548594 U CN 207548594U CN 201721482259 U CN201721482259 U CN 201721482259U CN 207548594 U CN207548594 U CN 207548594U
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- workbench
- cylinder
- terminal pad
- fixture
- universal joint
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Abstract
The utility model discloses a kind of fixture for being used to install three-jaw ring flange and flexible universal joint, including workbench, positioning disk, terminal pad and cylinder, the cylinder and terminal pad are arranged at the lower section of workbench, the piston rod of the cylinder is set up, cylinder is linked together by screw II with workbench, cushion block is sleeved on the screw II between cylinder and workbench, the terminal pad is fixedly connected on the tailpiece of the piston rod of cylinder, there are three positioning pins for the fixed setting of terminal pad upper surface, three positioning pins are distributed in equilateral triangle, the positioning disk is arranged on above workbench and is fixedly connected with workbench, be respectively provided on the positioning disk and workbench there are three with the corresponding through-hole of alignment pin position.The present apparatus, which has, to be clamped convenient, and workpiece loading and unloading is convenient, and once can several workpiece of clamping the advantages that.
Description
Technical field
The utility model belongs to clamp art, and in particular to one kind is used to install three-jaw ring flange and flexible universal joint
Fixture.
Background technology
As enterprise constantly develops, a large amount of NC postprocessing process equipments are applied and the specialized progress produced in enormous quantities, make
It obtains existing frock clamp to constantly bring forth new ideas and improve, abandons the work of previous highly energy-consuming, high consumptive material, high labor intensity and poor efficiency
Clamps, positive searching high quality, the efficient mode of production, the new frock clamp to use manpower and material resources sparingly.My company is abundant
It using new technology, new process, using advanced process equipment, is combined with produce reality, accelerates high quality, the high efficiency of production
Process.
Traditional workflow is that first by driving-shaft assembly, remaining parts alignment welds together in addition to flexible universal joint, so
Flexible universal joint and three-jaw ring flange are linked together by three sets of bolt and nuts one by one manually again afterwards, then into action balance work
Sequence.This cumbersome hand assembled mode, there are following drawbacks：1st, difficulty of processing is larger, time-consuming and laborious, and labor intensity is big, is one
A bottleneck process, it is less efficient.It is not easy to ensure nut screw-down torque when the 2nd, tightening nut manually.3rd, alignment welding is with three-jaw method
On the basis of blue reel flanges face, and dynamic balancing process is on the basis of flexible universal joint flange face, and positioning datum is different, seriously affects
Driving-shaft assembly dynamic balancing quality reduces product qualification rate.
Utility model content
The purpose of this utility model is to solve the problems, such as present on the above-mentioned prior art, is provided a kind of for installation three
The fixture of pawl ring flange and flexible universal joint, the present apparatus has simple in structure, workpiece loading and unloading convenience, time saving and energy saving, reduces labor
Fatigue resistance increases the enthusiasm for production of worker, improves production efficiency, and portion's dress process quality control is stablized, and improves product
Quality and qualification rate.
To achieve the above object, the utility model adopts the following technical solution：One kind is used to install three-jaw ring flange and scratch
The fixture of property universal joint, including workbench, positioning disk, terminal pad and cylinder, the cylinder and terminal pad are arranged at workbench
Lower section, the piston rod of the cylinder sets up, and cylinder is linked together by screw II with workbench, and cushion block is sleeved on gas
On screw II between cylinder and workbench, the terminal pad is fixedly connected on the tailpiece of the piston rod of cylinder, and terminal pad upper surface is fixed
Setting is there are three positioning pin, and three positioning pins are in equilateral triangle distribution, and the positioning disk is arranged on above workbench and and work
Be fixedly connected as platform, be respectively provided on the positioning disk and workbench there are three with the corresponding through-hole of alignment pin position.
It is used to install being further improved for the fixture of three-jaw ring flange and flexible universal joint as the utility model, it is described fixed
The through-hole of position disk is regular hexagon structure.
It is used to install being further improved for the fixture of three-jaw ring flange and flexible universal joint as the utility model, it is described fixed
Position pin and terminal pad are using threaded connection.
It is used to install being further improved for the fixture of three-jaw ring flange and flexible universal joint, the company as the utility model
Disk and cylinder piston rod are connect using threaded connection.
It is used to install being further improved for the fixture of three-jaw ring flange and flexible universal joint as the utility model, it is described fixed
Position disk is fixedly connected with workbench by screw I.
Advantageous effect
The utility model is the special fixture according to equipment and the design of the practical process situation of part；This fixture application human nature
Change, modularized design thinking, fully consider the versatility, interchangeability, comfort of fixture, it is only necessary to replace positioning disk and terminal pad just
Energy portion fills Multiple Type product.The utility model substitutes original manual installation bolt, the method for nut, compared with prior art,
Its advantage is：1st, simple in structure, workpiece loading and unloading is convenient, time saving and energy saving, reduces labor intensity, the production for increasing worker is positive
Property, improve production efficiency.2nd, dress process quality control in portion's is stablized, and improves product quality and qualification rate.
Description of the drawings
Fig. 1 is the front view of the utility model fixture；
Fig. 2 is the vertical view of the utility model fixture；
It is marked in figure：1st, positioning disk, 2, cushion block, 3, terminal pad, 4, screw I, 5, workbench, 6, positioning pin, 7, cylinder, 8,
Screw II, 9, three-jaw ring flange, 10, flexible universal joint.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the technical solution of the utility model and advantage is more clearly understood
The utility model is further elaborated.
As shown in the figure, the utility model embodiment provides a kind of folder for being used to install three-jaw ring flange and flexible universal joint
Tool, including workbench 5, positioning disk 1, terminal pad 3 and cylinder 7, the cylinder 7 and terminal pad 3 are arranged under workbench 5
Side, the piston rod of the cylinder 7 are set up, and cylinder 7 is linked together by screw II 8 and workbench 5, and cushion block 2 is sleeved on
On screw II 8 between cylinder 7 and workbench 5, the terminal pad 3 is fixedly connected on the tailpiece of the piston rod of cylinder 7, in terminal pad 3
End face is fixedly installed there are three positioning pin 6, and three positioning pins 6 are distributed in equilateral triangle, and the positioning disk 1 to be arranged on workbench
5 tops are simultaneously fixedly connected with workbench 5, and there are three corresponding with 6 position of positioning pin for setting on the positioning disk 1 and workbench 5
Through-hole.Screw I 4 and screw II 8 use hexagonal cylindrical head screw in the present embodiment.
The clamp mechanism is made of 8 parts, and cylinder 7 is linked together by screw II 8 and workbench 5, and cushion block 2 is sleeved on spiral shell
It follows closely on II 8, plays the role of adjusting cylinder 7 and 5 distance of workbench.Terminal pad 3 is threadedly coupled with cylinder 7, and positioning pin 6 is with connecting
Disk 3 is threadedly coupled.Positioning disk 1 is mounted on by screw I 4 on workbench 5.
Utility model works flow is as follows：Three hexagon-headed bolts are placed on tooling corresponding position, i.e., positioning pin 6 pair
In the hole answered, which is regular hexagon, and there are appropriate gaps with hexagon-headed bolt cap, ensure bolt limiting, and clamping side
Just.Then flexible universal joint 10 is placed, then places three-jaw ring flange 9, locking nut is screwed to 3-5 on hexagon-headed bolt one by one
Circle, pre-tightens locking nut with air inflating machine for dismantling tyre, torque spanner is set as form-fit torque, with torque spanner by three locking screws
Mother tightens in place, steps on foot valve, and cylinder 7 moves upwards, and positioning pin 6 is driven to eject workpiece, you can removes workpiece, then portion again
Load a workpiece.Whole work process so recycles progress.After the completion for the treatment of 9 dresses of flexible universal joint 10 and three-jaw ring flange, then
The extruding, alignment welding, dynamic balancing process of driving-shaft assembly are carried out successively, ensure that each process positioning datum is consistent.
According to statistics, the method for conventional mounting bolt, nut, bolt needs 150s, single 60 sets/class of production capacity, school to single up and down
Straight solder yield only 60%-70%.Flexible universal joint 10 and 9 Pneumatic fixture of three-jaw ring flange are filled by increased portion, squeezed, school
Accordingly after adjustment, single 120 sets/class of production capacity, alignment solder yield reaches 100% for straight welding, dynamic balancing process.
The fixture of the utility model overcomes the drawbacks of original hand-operated dress bolt and nut, simple in structure, workpiece loading and unloading side
Just, it is time saving and energy saving, labor intensity is reduced, increases the enthusiasm for production of worker, improves production efficiency, portion's dress procedure quality
Control is stablized, and improves product quality and qualification rate.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, although the utility model has been disclosed with preferred embodiment as above, be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification that foundation the technical essence of the utility model makees above example, still
Belong in the range of technical solutions of the utility model.
Claims (5)
1. a kind of fixture for being used to install three-jaw ring flange and flexible universal joint, it is characterised in that：Including workbench（5）, positioning
Disk（1）, terminal pad（3）And cylinder（7）, the cylinder（7）And terminal pad（3）It is arranged at workbench（5）Lower section, the gas
Cylinder（7）Piston rod set up, cylinder（7）Pass through screw II（8）With workbench（5）It links together, cushion block（2）It is sleeved on
Cylinder（7）With workbench（5）Between screw II（8）On, the terminal pad（3）It is fixedly connected on cylinder（7）Tailpiece of the piston rod,
Terminal pad（3）There are three positioning pins for upper surface fixed setting（6）, three positioning pins（6）It is distributed in equilateral triangle, the positioning
Disk（1）It is arranged on workbench（5）Top and and workbench（5）It is fixedly connected, positioning disk（1）And workbench（5）On be both provided with
Three and positioning pin（6）The corresponding through-hole in position.
2. a kind of fixture for being used to install three-jaw ring flange and flexible universal joint as described in claim 1, it is characterised in that：Institute
State positioning disk（1）Through-hole be regular hexagon structure.
3. a kind of fixture for being used to install three-jaw ring flange and flexible universal joint as described in claim 1, it is characterised in that：Institute
State positioning pin（6）And terminal pad（3）Using threaded connection.
4. a kind of fixture for being used to install three-jaw ring flange and flexible universal joint as described in claim 1, it is characterised in that：Institute
State terminal pad（3）And cylinder（7）Piston rod using be threadedly coupled.
5. a kind of fixture for being used to install three-jaw ring flange and flexible universal joint as described in claim 1, it is characterised in that：Institute
State positioning disk（1）And workbench（5）Pass through screw I（4）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482259.XU CN207548594U (en) | 2017-11-09 | 2017-11-09 | A kind of fixture for being used to install three-jaw ring flange and flexible universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482259.XU CN207548594U (en) | 2017-11-09 | 2017-11-09 | A kind of fixture for being used to install three-jaw ring flange and flexible universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207548594U true CN207548594U (en) | 2018-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721482259.XU Active CN207548594U (en) | 2017-11-09 | 2017-11-09 | A kind of fixture for being used to install three-jaw ring flange and flexible universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207548594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621553A (en) * | 2020-12-15 | 2021-04-09 | 深圳市燃气集团股份有限公司 | Tool for maintaining universal joint |
-
2017
- 2017-11-09 CN CN201721482259.XU patent/CN207548594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621553A (en) * | 2020-12-15 | 2021-04-09 | 深圳市燃气集团股份有限公司 | Tool for maintaining universal joint |
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