CN105583607B - A kind of assembly method of axial workpiece and hole type parts - Google Patents
A kind of assembly method of axial workpiece and hole type parts Download PDFInfo
- Publication number
- CN105583607B CN105583607B CN201610105241.1A CN201610105241A CN105583607B CN 105583607 B CN105583607 B CN 105583607B CN 201610105241 A CN201610105241 A CN 201610105241A CN 105583607 B CN105583607 B CN 105583607B
- Authority
- CN
- China
- Prior art keywords
- assembled
- axial workpiece
- gripping mechanism
- hole type
- type parts
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of axial workpiece and the assembly equipment and assembly method of hole type parts, the equipment includes base (1), the support (2) and workbench (3) being located on base (1), for fixing the positioning fixture (6) of hole type parts to be assembled (4), the gripping mechanism (8) of the axial workpiece (5) to be assembled for clip, promote the pushing meanss (7) and the press-in device (9) by axial workpiece (5) press-in to be assembled hole type parts (4) to be assembled that the gripping mechanism (8) vertically slides.After this structure, axial workpiece is easy to assembly with hole type parts, and automation is high and survivable axial workpiece to be assembled assembles position in assembling.
Description
Technical field
The present invention relates to machine components assembly equipment field, specifically be a kind of assembling of axial workpiece and hole type parts
Equipment and assembly method.
Background technology
When being related to the assembling of machine components, usually there is the situation that axial workpiece loads hole type parts.The process of assembling
Usually manually first hole type parts are clipped using positioning fixture, after gripping axial workpiece with clip, by axial workpiece and hole class
Part is aligned, and is then tapped axial workpiece and is entered hole type parts, so completes assembling process.But this assembling axial workpiece
Had the following disadvantages with the mode of hole type parts:1st, due to manual operation, axial workpiece and hole type parts are assembled, efficiency it is low and
Labour is big;2nd, be difficult to ensure that axial workpiece and hole type parts assembling when on the same axis, the dress of such destructible part
With position;3rd, at the percussion position of axle class due to tapping great efforts, and stress is unexpected, is easily tapping position destruction axial workpiece.
The content of the invention
The technical problem to be solved by the invention is to provide a kind of axial workpiece and hole type parts are easy to assembly, automation
Height and the survivable axial workpiece at axial workpiece assembling position and the assembly equipment of hole type parts to be assembled in assembling.
In order to solve the above technical problems, the axial workpiece of the present invention and the assembly equipment of hole type parts, including base, be located at
Support and workbench on base, the positioning fixture for fixing hole type parts to be assembled, the axle class to be assembled for clip
The gripping mechanism of part, promote pushing meanss that the gripping mechanism vertically slides and by axial workpiece pressure to be assembled
Enter the press-in device of hole type parts to be assembled;The gripping mechanism is slidably connected on support;The gripping mechanism has extremely
The clamp port of few clip axial workpiece to be assembled;The pushing meanss be fixed on support and its power output portion with
The gripping mechanism connection;The positioning fixture installation is on the table;The press-in device is fixed on support and it is pressed
Dress head is located at the surface of the clamp port.
The gripping mechanism includes slip base, two clamping limbs of two clamping limbs being oppositely arranged and driving are synchronously made in opposite directions
The power set conversely moved;The power set are fixed on slip base, and are connected with two clamping limbs;Each clamping
The clamping part of at least one formation clamp port is respectively provided with arm;The power output portion of the slip base and pushing meanss connects.
The driving source in the promotion source of the pushing meanss, the power set of gripping mechanism and the press-in device is gas
Cylinder, respectively the first cylinder, the second cylinder and the 3rd cylinder;First cylinder, the second cylinder and the 3rd cylinder with it is external
Source of the gas connection;The first gas flow optimized module is additionally provided between source of the gas and the first cylinder;It is additionally provided between source of the gas and the second cylinder
Second gas flow optimized module;The 3rd gas flow optimized module is additionally provided between source of the gas and the 3rd cylinder.
First cylinder has gas port I and gas port II;The first gas flow optimized module include direct acting pressure I,
Direct acting pressure II, two-position three way magnetic valve I, two-position three way magnetic valve II and the speed control being sequentially connected with gas port II
Valve I and silencer I;The gas of source of the gas divides two-way to enter air intake I;Wherein all the way through direct acting pressure I and two-position three-way electromagnetic
The laggard air intake I of valve I, another way is through direct acting pressure II and the laggard air intake I of two-position three way magnetic valve II.
The second gas flow optimized module and the 3rd gas flow optimized module include direct acting pressure, 3 position-5 way electromagnetism
Valve and two speed control valves;After the gas of source of the gas passes sequentially through direct acting pressure, 3 position-5 way magnetic valve, by 3 position-5 way
The two-way work gas port of magnetic valve is connected by a speed control valve with the rodless cavity and rod chamber of cylinder respectively.
The position limiting structure for limiting the gripping mechanism slip locations is additionally provided with the support;The position limiting structure includes limit
Position block;The limited block is fixed on support and positioned at slide rail close to one end of press-loading head.
The positioning fixture includes location-plate and the fixture being fixed on location-plate;The location-plate and workbench are provided with
Cooperate so that the location structure of location-plate positioning;The location structure includes the positioning hole being located on location-plate and is fixed on
Alignment pin on workbench;Alignment pin is plugged in positioning hole.
Press fitting depth induction installation is additionally provided with the support;The press fitting depth induction installation includes mounting bracket and connect
Nearly switch;The mounting bracket is fixed on support, and is fixed positioned at slide rail close to one end of pushing meanss, the proximity switch
In mounting bracket.
After above structure, the assembly equipment of axial workpiece of the invention and hole type parts compared with prior art, has
Have the advantage that:1st, the gripping mechanism of positioning fixture, the clip of fixed hole type parts to be assembled axial workpiece to be assembled and
The motion of press-in device coordinates, and the assembling of axial workpiece and hole type parts is realized automation, improves efficiency of assembling;2nd, press
The pressure assembling force for entering device offer is continuous pressure, will not be suddenly and violent as the power of percussion, thus avoids damage to axle
The non-assembly side of class part;3rd, positioning fixture and workbench are provided with location structure, ensure that hole type parts to be assembled are clamped
The position placed on the table after positioning fixture is fixed, and axial workpiece to be assembled is clamped on gripping mechanism, and
Clip structure is slidably connected with support by line slideway auxiliary, can so ensure axial workpiece and hole type parts in assembling same
On one axis, the required precision of assembling is ensure that, avoids damage to assemble position.
Another object of the present invention is to provide a kind of assembly method of axial workpiece and hole type parts, it includes following step
Suddenly:
1) preparation and debugging;
By axial workpiece clip to be assembled on clamp port, first adjust pushing meanss motive force be larger than it is to be installed
The axial workpiece and the gravity sum of gripping mechanism matched somebody with somebody, are designated as first state;
The motive force for adjusting pushing meanss afterwards makes it equal to the gravity sum of axial workpiece to be assembled and gripping mechanism,
It is designated as the second state;
2) hole type parts to be assembled are fixedly mounted on positioning fixture;
3) hole type parts to be assembled and positioning fixture are positioned on the table;
4) pushing meanss, the first state being in step 1, pushing meanss jacking gripping mechanism are started;
5) axial workpiece to be assembled is sent into clamp port;Start gripping mechanism, make the steady axle to be assembled of gripping mechanism folder
Class part;
6) change pushing meanss state, make its second state for be in step 1 of pushing meanss, pushing meanss balance to be installed
The axial workpiece and the gravity of gripping mechanism matched somebody with somebody;
7) press-in device is started;Hole type parts to be assembled are made to be pressed into hole type parts to be assembled;
8) press-in device resets;
9) gripping mechanism unclamps axial workpiece to be assembled;
10) part assembled is removed, resets and stops.
Preferably, hole type parts to be assembled are heated in the lump with positioning fixture after step 2).
Brief description of the drawings
Fig. 1 is the assembly equipment general structure schematic diagram of axial workpiece and hole type parts of the present invention.
Fig. 2 is the structural representation of the assembly equipment holder part of axial workpiece and hole type parts of the present invention.
Fig. 3 is the signal at another visual angle of structure of the assembly equipment holder part of axial workpiece and hole type parts of the present invention
Figure.
Fig. 4 be axial workpiece and hole type parts of the present invention assembly equipment in workbench structural representation.
Fig. 5 is the enlarged diagram at A in Fig. 1.
Fig. 6 is the enlarged diagram at B in Fig. 2.
Fig. 7 is the enlarged diagram at C in Fig. 4.
Fig. 8 is the pneumatic principle schematic diagram in the assembly equipment of axial workpiece and hole type parts of the present invention.
Wherein:
1st, base;2nd, support;2.1st, slide rail;2.2nd, limited block;2.3rd, mounting bracket;2.4th, proximity switch;3rd, workbench;
3.1st, alignment pin;3.2nd, support block;3.3rd, connecting plate;3.4th, gripping block;3.5th, power push-rod;4th, hole type parts to be assembled;
5th, axial workpiece to be assembled;6th, positioning fixture;6.1st, location-plate;6.2nd, fixture;6.3rd, positioning hole;7th, pushing meanss;7.1、
First cylinder;7.11st, gas port I;7.12nd, gas port II;7.2nd, power output portion;8th, gripping mechanism;8.1st, the second cylinder;8.11、
Gas port III;8.12nd, gas port IV;8.2nd, slip base;8.21, connecting portion;8.22, sliding block;8.23, chute;8.3rd, clamping limb;
8.31, clamping part;8.311, bare terminal end;8.312, connection end;8.313, clamping face;8.32, clamp port;9th, press-in device;
9.1st, the 3rd cylinder;9.2nd, press-loading head;9.11st, gas port V;9.12nd, gas port VI;10th, source of the gas;
11.1st, direct acting pressure I;11.2nd, direct acting pressure II;12.1st, two-position three way magnetic valve I;12.2nd, two
Three-way magnetic valve II;12.3rd, electromagnetic switch I;12.4th, electromagnetic switch II;13rd, speed control valve I;14th, silencer I;
21st, direct acting pressure III;22nd, 3 position-5 way magnetic valve I;22.1st, electromagnetic switch III;22.2nd, electromagnetic switch IV;
23.1st, speed control valve II;23.2nd, speed control valve III;24th, silencer II;25th, silencer III;
31st, direct acting pressure IV;32nd, 3 position-5 way magnetic valve II;32.1st, electromagnetic switch V;32.2, electromagnetic switch
Ⅵ;33.1st, speed control valve IV;33.2nd, speed control valve V;34th, silencer IV;35th, silencer V.
Embodiment
The present invention is described in more detail with reference to the accompanying drawings and detailed description.
Referring to shown in accompanying drawing 1 to accompanying drawing 8, the assembly equipment of axial workpiece of the invention and hole type parts, including base 1,
It is the support 2 and workbench 3 that are located on base 1, the positioning fixture 6 for fixing hole type parts 4 to be assembled, to be installed for clip
The gripping mechanism 8 of the axial workpiece 5 matched somebody with somebody, promote pushing meanss 7 that the gripping mechanism 8 vertically slides and will be to be assembled
Axial workpiece 5 be pressed into the press-in devices 9 of hole type parts 4 to be assembled;The gripping mechanism 8 is slidably connected on support 2;
The gripping mechanism 8 has the clamp port 8.32 of at least one clip axial workpiece 5 to be assembled;The pushing meanss 7 are fixed
On support 2 and its power output portion 7.2 is connected with the gripping mechanism 8;The positioning fixture 6 is arranged on workbench 3;
The press-in device 9 is fixed on support 2 and its press-loading head 9.2 is located at the surface of the clamp port 8.32.
The gripping mechanism 8 includes two clamping limbs 8.3 of 8.2, two clamping limbs being oppositely arranged 8.3 of slip base and driving
The synchronous power set for making to move in opposite directions and conversely;The power set are fixed on slip base 8.2, and with two clamping limbs
8.3 connection;The clamping part 8.31 of at least one formation clamp port 8.32 is respectively provided with each clamping limb;The slip base 8.2 with
The power output portion 7.2 of pushing meanss 7 connects.In the present embodiment, two clamping parts 8.31 are respectively provided with each clamping limb, two
Clamping part 8.31 on different clamping limbs is oppositely arranged to form two clamp ports 8.32;Described two clamp ports are in same axis
On;Connecting portion 8.21 is additionally provided with the side wall of the slip base 8.2;The connecting portion 8.21 and the power output of pushing meanss 7
Portion 7.2 is be hinged;So, gripping mechanism is designed with two clamp ports, can guarantee that axial workpiece to be assembled in assembling process 5
Stabilization is put, ensures the axiality of axial workpiece and hole type parts, further ensures the stability of assembling.
The clamping part 8.31 includes bare terminal end 8.311 and the connection end 8.312 being connected as a single entity;The connection end 8.312
It is fixedly connected with clamping limb 8.3;The bare terminal end 8.311 has clamping face 8.313;The clamping face 8.313 is to be treated with described
The inner concave arc surface that the outer circumference surface of the axial workpiece 5 of assembling fits.So, mouth-shaped and axial workpiece outer circumference surface shape are clamped
Shape is the same, it is ensured that axial workpiece can be clamped a mouthful firm grip in assembling process, be not easy to make axial workpiece outer circumference surface
Unbalance stress and be destroyed.
The slip base 8.2 is also associated with the sliding block 8.22 with chute 8.23 away from the side of second cylinder 8.1;
The support 2 is provided with slide rail 2.1 in the corresponding position of the gripping mechanism 8;The chute 8.23 coordinates with the slide rail 2.1
So that the gripping mechanism 8 is slidably connected on support 2.
The driving source in the promotion source of the pushing meanss 7, the power set of gripping mechanism 8 and the press-in device 9 can
To be hydraulic jack or cylinder.It is cylinder in the present embodiment, respectively the first cylinder 7.1, the second cylinder 8.1 and the 3rd cylinder
9.1;First cylinder 7.1, the second cylinder 8.1 and the 3rd cylinder 9.1 are connected with external source of the gas 10;Source of the gas 10 and first
The first gas flow optimized module is additionally provided between cylinder 7.1;The second gas flow optimized mould is additionally provided between the cylinder 8.1 of source of the gas 10 and second
Block;The 3rd gas flow optimized module is additionally provided between the cylinder 9.1 of source of the gas 10 and the 3rd.
First cylinder 7.1 has gas port I 7.11 and gas port II 7.12;The first gas flow optimized module includes direct acting
Formula pressure-reducing valve I 11.1, direct acting pressure II 11.2, two-position three way magnetic valve I 12.1, two-position three way magnetic valve II 12.2 and
The speed control valve I 13 and silencer I 14 being sequentially connected with gas port II 7.12;The gas of source of the gas 10 divides two-way to enter air intake I
7.11;Wherein all the way through direct acting pressure I 11.1 and the laggard air intake I 7.11 of two-position three way magnetic valve I 12.1, another way warp
Direct acting pressure II 11.2 and the laggard air intake I 7.11 of two-position three way magnetic valve II 12.2.On two-position three way magnetic valve I 12.1
With electromagnetic switch I 12.3, there is electromagnetic switch II 12.4 on two-position three way magnetic valve II 12.2.Gas divides two-way to enter air intake
I 7.11 the advantages of, is, can switch the thrust of the first cylinder 7.1.Before assembly, the clip of axial workpiece 5 to be assembled is existed
On clamp port 8.32, direct acting pressure I 11.1 and two-position three way magnetic valve I 12.1 are started working first, direct acting pressure
II 11.2 and two-position three way magnetic valve II 12.2 close;Gas enters the rodless cavity of the first cylinder 7.1;Adjust direct acting pressure I
11.1, the lifting force for providing the first cylinder 7.1 is more than the gravity sum of axial workpiece 5 to be assembled and gripping mechanism 8;It is designated as
First state.Afterwards, direct acting pressure I 11.1 and two-position three way magnetic valve I 12.1 are stopped;Direct acting pressure II
11.2 and two-position three way magnetic valve II 12.2 start working;Gas enters the first cylinder 7.1 without rod spear;Adjust Direct Action Type decompression
Valve II 11.2, the lifting force for providing the first cylinder 7.1 are equal to the gravity sum of axial workpiece 5 to be assembled and gripping mechanism 8,
The gravity of the part of axle class 5 to be assembled and gripping mechanism 8 is balanced, is designated as the second state.So, the top in assembling process
When rising cylinder and clamping 5 step of axial workpiece to be assembled, the first gas flow optimized module is in first state, can make to be installed
The axial workpiece 5 matched somebody with somebody rests on fixed position;Axial workpiece 5 to be assembled is pressed into hole class to be assembled in assembling process
During 6 step of part, the first gas flow optimized module is switched to the second state, balance axial workpiece 5 and gripping mechanism to be assembled
8 gravity and axial workpiece 5 to be assembled is suspended with gripping mechanism 8, so whole process of press in ensures axle class to be assembled
Slided between part 5 and gripping mechanism 8 without relative, so as to ensure that axial workpiece table to be assembled will not be destroyed in assembling process
Face.
The second gas flow optimized module and the 3rd gas flow optimized module include direct acting pressure, 3 position-5 way electromagnetism
Valve and two speed control valves;After the gas of source of the gas 10 passes sequentially through direct acting pressure, 3 position-5 way magnetic valve, by three five
The two-way work gas port of three-way electromagnetic valve is connected by a speed control valve with the rodless cavity and rod chamber of cylinder respectively.Specifically
, the second gas flow optimized module is to distinguish after source of the gas 10 is connected with direct acting pressure III 21,3 position-5 way magnetic valve I 22 successively
Connected by the gas port III 8.11 on speed control valve II 23.1, the cylinder 8.1 of speed control valve III 23.2 and second, gas port IV 8.12
Connect.3rd gas flow optimized module is to divide after source of the gas 10 is connected with direct acting pressure IV 31,3 position-5 way magnetic valve II 32 successively
Do not connected by the gas port V 9.11 on speed control valve IV 33.1, the cylinder of speed control valve V 33.2 and the 3rd, gas port VI 9.12
Connect.3 position-5 way magnetic valve I 22 has electromagnetic switch III 22.1, silencer II 24 on the one end of speed control valve II 23.1;Separately
There is electromagnetic switch IV 22.2, silencer III 25 on one end;3 position-5 way magnetic valve II 32 is in the one end of speed control valve IV 33.1
It is upper that there is electromagnetic switch V 32.1, silencer IV 34, there is electromagnetic switch VI 32.2, silencer V 35 on the other end.
The position limiting structure for limiting the slip locations of gripping mechanism 8 is additionally provided with the support 2;The position limiting structure includes
Limited block 2.2;The limited block 2.2 is fixed on support 2 and positioned at slide rail 2.1 close to one end of press-loading head 9.2.It can so make
The position that gripping mechanism 8 is jacked every time determines, ensure that the normal operation of each assembling circulation.
The positioning fixture 6 includes location-plate 6.1 and the fixture 6.2 being fixed on location-plate 6.1;The location-plate 6.1
The location structure to cooperate so that location-plate 6.1 positions is provided with workbench 3;The location structure includes being located at location-plate
On positioning hole 6.3 and fixed alignment pin 3.1 on the table;Alignment pin 3.1 is plugged in positioning hole 6.3.Described determines
Position pin 3.1 and positioning hole 6.3 are two.
On workbench 3 clamping device that location-plate is fixedly clamped is additionally provided with the corresponding position of location-plate 6.1;
The clamping device includes 3.2, two pieces of connecting plates 3.3 of support block, gripping block 3.4 and power push-rod 3.5;Support block 3.2 is fixed
On workbench 3, the one end of connecting plate 3.3 is hinged in support block 3.2, and the other end of connecting plate 3.3 is be hinged with gripping block 3.4, is moved
It is be hinged with gripping block 3.4 to push bar 3.5.Described clamping device is 4;When the positioning hole 6.3 of location-plate 6.1 is put into alignment pin
During 3.1 positioning, the power push-rod 3.5 of 4 clamping devices drives gripping block 3.4, presss from both sides location-plate on the edge of location-plate 6.1
Tightly.
Press fitting depth induction installation is additionally provided with the support 2;The press fitting depth induction installation includes mounting bracket 2.3
With proximity switch 2.4;The mounting bracket 2.3 is fixed on support 2, and positioned at slide rail 2.1 close to one end of pushing meanss, institute
Proximity switch 2.4 is stated to be fixed in mounting bracket 2.3.So, being pressed depth induction installation, each assembling can be supervised in circulating again
The depth of axial workpiece press-in hole type parts is surveyed, ensures the quality of each part assembled.
The assembling process and assembly method of the assembly equipment of axial workpiece and hole type parts of the present invention are as follows:
1) preparation and debugging;
By the clip of axial workpiece 5 to be assembled on clamp port 8.32, adjusting the motive force of pushing meanss 7 first makes its big
In the gravity sum of axial workpiece 5 to be assembled and gripping mechanism 8, first state is designated as;The promotion of pushing meanss 7 is adjusted afterwards
Power makes it equal to the gravity sum of axial workpiece 5 to be assembled and gripping mechanism 8, is designated as the second state;
Specifically, by the clip of axial workpiece 5 to be assembled on clamp port 8.32, the He of direct acting pressure I 11.1 first
Two-position three way magnetic valve I 12.1 is started working, and direct acting pressure II 11.2 and two-position three way magnetic valve II 12.2 are closed;Gas
Into the rodless cavity of the first cylinder 7.1;Direct acting pressure I 11.1 is adjusted, the lifting force for providing the first cylinder 7.1 is more than to be installed
The gravity sum of the axial workpiece 5 matched somebody with somebody and gripping mechanism 8;Afterwards, direct acting pressure I 11.1 and two-position three way magnetic valve I
12.1 are stopped;Direct acting pressure II 11.2 and two-position three way magnetic valve II 12.2 are started working;Gas enters the first gas
The rodless cavity of cylinder 7.1;Direct acting pressure II 11.2 is adjusted, the lifting force that the first cylinder 7.1 provides is equal to axle class to be assembled
The gravity sum of part 5 and gripping mechanism 8, that is, balance the gravity of the part of axle class 5 to be assembled and gripping mechanism 8;Remove and treat
The axial workpiece 5 of assembling, complete debugging;
2) hole type parts 4 to be assembled are fixedly mounted on positioning fixture 6;
3) hole type parts 4 to be assembled and positioning fixture 6 are positioned on workbench 3;
Specifically, hole type parts 4 to be assembled are determined with positioning fixture 6 by what is set on location-plate 6.1 and workbench 3
Bit architecture positions on the table;
4) pushing meanss 7, the first state being in step 1 are started, pushing meanss 7 jack gripping mechanism 8 to admittedly
Positioning is put;
Specifically, direct acting pressure I 11.1 and two-position three way magnetic valve I 12.1 are started working;Gas subtracts from Direct Action Type
Pressure valve I 11.1 and two-position three way magnetic valve I 12.1 enter the rodless cavity of the first cylinder 7.1, jack gripping mechanism;Jack clip
When limited block 2.2 is encountered by mechanism 8, gripping mechanism 8 is jacked to fixed position;
5) axial workpiece 5 to be assembled is sent into clamp port 8.32;Start gripping mechanism 8, press from both sides gripping mechanism 8 steady to be installed
The axial workpiece 5 matched somebody with somebody;
Specifically, when axial workpiece 5 to be assembled is admitted to clamp port, now the Direct Action Type in the second control module subtracts
The side that pressure valve connects the rod chamber of the second cylinder 8.1 with 3 position-5 way magnetic valve is started working, and air-flow enters the second cylinder 8.1
Rod chamber;Gripping mechanism clamps axial workpiece 5 to be assembled;
6) change the state of pushing meanss 7, make its second state that is in step 1 of pushing meanss 7, pushing meanss 7 balance
The gravity of axial workpiece 5 to be assembled and gripping mechanism 8;
Specifically, after gripping mechanism clamps completely, direct acting pressure I 11.1 and two-position three way magnetic valve I 12.1 stop
Only work;Direct acting pressure II 11.2 and two-position three way magnetic valve II 12.2 are started working;Gas is from direct acting pressure II
11.2 and two-position three way magnetic valve II 12.2 enter the rodless cavity of the first cylinder 7.1;Lifting force that now the first cylinder 7.1 provides etc.
In the gravity sum of axial workpiece 5 to be assembled and gripping mechanism 8, that is, balance axial workpiece 5 to be assembled and gripping mechanism 8
Gravity;This step be it is very important, if the gravity of axial workpiece 5 and gripping mechanism 8 not by flat trace, in axle class to be assembled
During part 5 is pressed into hole type parts 4 to be assembled, pushing meanss 7 and power caused by press-in device 9 are uncoordinated, easily make to treat
The relative surface slided, can thus make axial workpiece 5 to be assembled is produced between the axial workpiece 5 and gripping mechanism 8 of assembling
It is destroyed.Axial workpiece 5 to be assembled is balanced with after the gravity of gripping mechanism 8, making axial workpiece 5 to be assembled and clip machine
Structure 8 suspends, and so whole process of press in ensures to slide without relative between axial workpiece 5 and gripping mechanism 8 to be assembled, so as to protect
Card will not destroy Axle Surface to be assembled in assembling process.
7) press-in device 9 is started;Axial workpiece 5 to be assembled is set to be pressed into hole type parts 4 to be assembled;
Specifically, after the gravitational equilibrium of axial workpiece 5 to be assembled and gripping mechanism 8, in the 3rd gas flow optimized module
The side that direct acting pressure connects the rodless cavity of the 3rd cylinder 9.1 with 3 position-5 way magnetic valve is started working, and air-flow enters the 3rd
The rodless cavity of cylinder 9.1, now press-loading head 9.2 act on 5 non-assembly side of axial workpiece to be assembled, axle class zero to be assembled
Part 5 is pressed into hole type parts 4 to be assembled with elongation of the press-loading head 9.2 to the direction of hole type parts 4 to be assembled;
8) press-in device 9 resets;
Specifically, after axial workpiece 5 to be assembled assembles in place, the 3 position-5 way magnetic valve in the 3rd gas flow optimized module
Connect the rodless cavity of the 3rd cylinder 9.1 side start working, air-flow enter the 3rd cylinder 9.1 rod chamber, the 3rd cylinder 9.1 with
And press-loading head 9.2 resets;
9) gripping mechanism 8 unclamps axial workpiece 5 to be assembled;
Specifically, after the 3rd cylinder 9.1 and press-loading head 9.2 reset, the 3 position-5 way electromagnetism in the second control module
The side of the valve connection rodless cavity of the second cylinder 8.1 is started working, and air-flow enters the rod chamber of the second cylinder 8.1, now clip machine
Structure 8 unclamps axial workpiece 5 to be assembled;
10) part assembled is removed, resets and stops.
Hole type parts 4 to be assembled can also be heated in the lump with positioning fixture 6 after step 2).So, it is to be assembled
Hole type parts 4 be heated after, due to the effect expanded with heat and contract with cold, the aperture of the hole type parts 4 to be assembled after heating is become big,
The axial workpiece 5 that axle class can be made to be assembled is more smoothly entered in hole.
Axial workpiece 5 to be assembled can also be subjected to precooling after step 1).Specifically, can be by axle to be assembled
Class part 5 is put into liquid nitrogen.So, after the precooling of axial workpiece 5 to be assembled, due to the effect expanded with heat and contract with cold, after making precooling
The diameter of axle of axial workpiece 5 to be assembled diminishes, and the axial workpiece 5 that axle class can be made to be assembled more smoothly enters hole class to be assembled
In the hole of part 4.
It is described above, only it is preferably feasible implementation example of the invention, it is impossible to therefore limit to the interest field of the present invention,
For those skilled in the art, it is all made with technical scheme and technical concept other are various corresponding
Change should all belong within the protection domain of the claims in the present invention.
Claims (2)
- A kind of 1. assembly method of axial workpiece and hole type parts, it is characterised in that:It comprises the following steps:1) preparation and debugging;By axial workpiece (5) clip to be assembled on clamp port (8.32), adjusting the motive force of pushing meanss (7) first makes it More than the gravity sum of axial workpiece (5) to be assembled and gripping mechanism (8), first state is designated as;The motive force for adjusting pushing meanss (7) afterwards makes it equal to the gravity of axial workpiece to be assembled (5) and gripping mechanism (8) Sum, it is designated as the second state;Axial workpiece to be assembled (5) is removed, completes debugging;2) hole type parts (4) to be assembled are fixedly mounted on positioning fixture (6);3) hole type parts (4) to be assembled and positioning fixture (6) are positioned on workbench (3);4) pushing meanss (7) are started, the first state being in step 1), pushing meanss (7) jacking gripping mechanism (8) is extremely Fixed position;5) axial workpiece (5) to be assembled is sent into clamp port (8.32);Start gripping mechanism (8), make gripping mechanism (8) folder steady Axial workpiece (5) to be assembled;6) change pushing meanss (7) state, make its second state for be in step 1) of pushing meanss (7), pushing meanss (7) are put down Weigh the gravity of axial workpiece to be assembled (5) and gripping mechanism (8);7) press-in device (9) is started;Axial workpiece to be assembled (5) is set to be pressed into hole type parts (4) to be assembled;8) press-in device (9) resets;9) gripping mechanism (8) unclamps axial workpiece (5) to be assembled;10) part assembled is removed, resets and stops.
- 2. the assembly method of axial workpiece according to claim 1 and hole type parts, it is characterised in that:After step 2) Hole type parts (4) to be assembled are heated in the lump with positioning fixture (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610105241.1A CN105583607B (en) | 2016-02-25 | 2016-02-25 | A kind of assembly method of axial workpiece and hole type parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610105241.1A CN105583607B (en) | 2016-02-25 | 2016-02-25 | A kind of assembly method of axial workpiece and hole type parts |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105583607A CN105583607A (en) | 2016-05-18 |
CN105583607B true CN105583607B (en) | 2018-01-23 |
Family
ID=55923705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610105241.1A Active CN105583607B (en) | 2016-02-25 | 2016-02-25 | A kind of assembly method of axial workpiece and hole type parts |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105583607B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107775313A (en) * | 2016-08-31 | 2018-03-09 | 儒拉玛特自动化技术(苏州)有限公司 | A kind of press-loading apparatus of magnetic catch, magnetic shoe and stator case |
CN106390521B (en) * | 2016-11-11 | 2019-02-19 | 苏州楚博生物技术有限公司 | The assembly device of chromatographic column stationary phase |
CN106736437A (en) * | 2016-12-28 | 2017-05-31 | 无锡明珠增压器制造有限公司 | A kind of rod-like piece press-loading device |
CN106736438A (en) * | 2016-12-28 | 2017-05-31 | 无锡明珠增压器制造有限公司 | A kind of rod part press-loading apparatus long |
CN108119408B (en) * | 2017-12-18 | 2020-02-14 | 杭州微光电子股份有限公司 | Mounting tool for dustproof cover of fan |
CN108356503B (en) * | 2018-02-28 | 2019-09-10 | 业成科技(成都)有限公司 | Pressing device |
CN108311866B (en) * | 2018-03-02 | 2023-08-11 | 襄阳长源东谷实业股份有限公司 | Oil distribution disc press-fitting device and press-fitting method |
CN109605003B (en) * | 2018-11-30 | 2020-11-27 | 宁波新松机器人科技有限公司 | Oil disc assembly press-fitting mechanism and method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201979268U (en) * | 2010-12-31 | 2011-09-21 | 宁波泛亚汽车部件有限公司 | Bushing jig |
CN203650033U (en) * | 2013-11-14 | 2014-06-18 | 苏州昌飞自动化设备厂 | Horizontal leading note tube clamping device of leading note tube chamfering device |
CN204524726U (en) * | 2015-04-14 | 2015-08-05 | 吉林大学 | Jump ring automatic mounting machine in a kind of |
CN204771462U (en) * | 2015-07-02 | 2015-11-18 | 天津航天机电设备研究所 | Undercarriage bumper post flexible assembly equipment |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007229842A (en) * | 2006-02-28 | 2007-09-13 | Fuji Techno:Kk | Press-fitting device for valve guide and valve seat of cylinder head |
-
2016
- 2016-02-25 CN CN201610105241.1A patent/CN105583607B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201979268U (en) * | 2010-12-31 | 2011-09-21 | 宁波泛亚汽车部件有限公司 | Bushing jig |
CN203650033U (en) * | 2013-11-14 | 2014-06-18 | 苏州昌飞自动化设备厂 | Horizontal leading note tube clamping device of leading note tube chamfering device |
CN204524726U (en) * | 2015-04-14 | 2015-08-05 | 吉林大学 | Jump ring automatic mounting machine in a kind of |
CN204771462U (en) * | 2015-07-02 | 2015-11-18 | 天津航天机电设备研究所 | Undercarriage bumper post flexible assembly equipment |
Also Published As
Publication number | Publication date |
---|---|
CN105583607A (en) | 2016-05-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105583607B (en) | A kind of assembly method of axial workpiece and hole type parts | |
WO2021035784A1 (en) | Synchronous self-locking type pneumatic self-adaptive clamp used for machining annular thin-wall part | |
CN106181502A (en) | One facilitates the irregular work piece holder of intermetallic composite coating | |
CN209520794U (en) | A kind of steel pipe fixture | |
CN105710819A (en) | Multifunctional oil cylinder disassembly table | |
CN203471432U (en) | Automatic clamp for milling machine | |
CN107617840A (en) | Multi-angle positioning fixture is used in one kind welding | |
KR20210150444A (en) | Built-in numerical control rotary table | |
CN201073736Y (en) | Pallet positioning gripping device | |
CN213646745U (en) | Clamp for processing air conditioner panel | |
CN210756584U (en) | Locomotive frame end shock absorber seat adds clamping apparatus | |
CN214350905U (en) | Robot arm clamp | |
CN212145434U (en) | Machining tool for suspender assembly | |
CN209364122U (en) | A kind of fixation device of crankshaft Boring machine | |
CN111823161A (en) | Niobium alloy cast iron engine cylinder sleeve and production process thereof | |
CN206898804U (en) | A kind of moving cart pipeline auxiliary workpiece for drilling tool | |
CN212613822U (en) | Lifting device for corner of building mould plate | |
CN209140358U (en) | A kind of large-scale diesel engine exhaust pipe three surface processing tooling | |
CN219026000U (en) | Vertical drilling machine for machining steel plate pins | |
CN218984023U (en) | Positioning fixture for valve block machining | |
CN219074900U (en) | Frock clamp for tubular work piece | |
CN207343924U (en) | A kind of bench vice base automatic tapping machine | |
CN217438249U (en) | Metal vacuum heat treatment processing equipment | |
CN219403394U (en) | Manual hydraulic clamp | |
CN209793201U (en) | Tapping clamp for gearbox |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |