CN209021678U - A kind of automobile connecting bar special fixture - Google Patents
A kind of automobile connecting bar special fixture Download PDFInfo
- Publication number
- CN209021678U CN209021678U CN201821931876.8U CN201821931876U CN209021678U CN 209021678 U CN209021678 U CN 209021678U CN 201821931876 U CN201821931876 U CN 201821931876U CN 209021678 U CN209021678 U CN 209021678U
- Authority
- CN
- China
- Prior art keywords
- support plate
- fixedly installed
- ball
- movable block
- connecting bar
- 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
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of automobile connecting bar special fixtures, the right side of the mounting plate is fixedly installed with spring by spring retainer set, the other end of the spring is fixedly connected with support plate, the left end of the support plate is fixedly installed with shunting disk, blower is provided on the left of the shunting disk, the right end of the support plate is fixedly installed with collecting box, the upper end of the fixed pedestal is slidably fitted with movable block, the movable block is fixedly connected by connecting plate with the piston rod of parallel bars cylinder, the upper end of the movable block is fixedly installed with fixture block, the right side of the support plate is equipped with ball by mounting base rolling, the ball is connect with cam slide, the cam and motor are rotatablely connected, the front and rear sides of the support plate offer limiting slot, gag lever post is provided on the inside of two limiting slots.The automobile connecting bar special fixture can be convenient the iron filings for efficiently removing and being accumulated in workpiece surface in process, time saving and energy saving.
Description
Technical field
The utility model belongs to automobile connecting bar technical field of processing equipment, and in particular to a kind of automobile connecting bar special fixture.
Background technique
Connecting rod is one of primary drive of automobile engine, it is connected to piston and crankshaft, and effect is by the past of piston
Multiple movement is changed into the rotary motion of crankshaft, and the power acted on piston is transmitted to crankshaft with output power.Connecting rod is divided into greatly
Head end and small head end, during processing, it is two sections that the stub end of connecting rod, which generally requires to be split, and one section is that be connected to connecting rod small
The body of rod one of head end, another section is to cut down the arc-shaped body of rod two, and connecting rod is fixed on crankshaft convenient for subsequent.In the body of rod
One generally requires with the cut surface of the body of rod two and mills out mutually matched groove, is fixed to the body of rod one and the body of rod two again so as to subsequent
Fix the two when integrated closer.So the fixture about Machining of Connecting Rod also obtains numerous studies and exploitation.
More iron filings can be accumulated on the surface of workpiece and the surface of fixture during the actual processing of connecting rod, and
And iron filings have certain temperature, cleaning can adhere to workpiece surface not in time, cause Workpiece Machining Accuracy to decline, processing quality
It is contaminated to also result in fixture for decline, and manual cleaning is time-consuming and laborious, delays processing progress, reduces processing efficiency, so needing to set
A kind of new automobile connecting rod special fixture is counted to come into operation.
Utility model content
The purpose of this utility model is to provide a kind of automobile connecting bar special fixtures to come into operation, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of automobile connecting bar special fixture, including bottom
Seat, the left end of the pedestal, which is fixed by the bracket, is equipped with mounting plate, and the right side of the mounting plate is covered by spring retainer to be fixed
Spring is installed, the other end of the spring is fixedly connected with support plate, and the left end of the support plate is fixedly installed with shunting disk,
Blower is provided on the left of the shunting disk, the right end of the support plate is fixedly installed with collecting box, the middle part of the support plate
Be fixedly installed with fixed pedestal, the upper end of the fixed pedestal is slidably fitted with movable block, the movable block by connecting plate with
The piston rod of parallel bars cylinder is fixedly connected, and the upper end of the movable block is fixedly installed with fixture block, is passed through on the right side of the support plate
Mounting base rolling is equipped with ball, and the ball is connect with cam slide, and the cam and motor are rotatablely connected, the support plate
Front and rear sides offer limiting slot, be provided with gag lever post on the inside of two limiting slots.
Preferably, the lower end of the support plate is opened up there are two groove, is provided with idler wheel, and idler wheel on the inside of the groove
It is rotatablely installed in the upper end of idler wheel mounting base.
Preferably, the lower part of the movable block offers sliding slot, fixed pedestal is provided on the inside of the sliding slot, and fixed
The upper end of pedestal is slidably installed, and there are two movable blocks.
Preferably, the upper end of the pedestal is fixedly installed with several bullets by spring retainer set by the right side of mounting plate
Spring, and spring is maximum compressibility state when cam apocenter and ball contact.
Preferably, the left side of the shunting disk is connected to fan outlet, if the right end of the shunting disk is evenly arranged with
Dry exhaust vent, and the level height of shunting disk is greater than the level height of fixture block.
Preferably, the ball rolls the middle part being installed on the right side of support plate, and the motor on the right side of ball by mounting base
It is fixedly connected by motor mount with base right side bracket.
The technical effect and advantage of the utility model: the automobile connecting bar special fixture is opened motor, is driven by motor convex
Wheel rotation, is relatively rotated by cam and ball, so that support plate is vibrated back and forth between two gag lever posts, is avoided on workpiece
Iron cut with workpiece adhesion, while starting blower, wind-force is input to the inside of shunting disk by blower, and distinguished and admirable disk is by wind shunting to each
A exhaust vent discharge, the iron filings of movable block upper end and workpiece upper surface are blown in collecting box, are collected, convenient, efficient
The case where cutting and be collected to the iron of processing, avoiding iron from cutting accumulation pollution fixture, Workpiece Machining Accuracy is caused to decline, accelerates work
Efficiency, it is time saving and energy saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection schematic diagram of double-rod cylinder and movable block；
Fig. 3 is the connection schematic diagram of mounting plate and spring retainer set；
Fig. 4 is the structural schematic diagram of support plate；
Fig. 5 is the structural schematic diagram of shunting disk.
In figure: 1 pedestal, 2 brackets, 3 gag lever posts, 4 motors, 5 cams, 6 motor mounts, 7 idler wheel mounting bases, 8 idler wheels, 9
Mounting base, 10 balls, 11 collecting boxs, 12 fixture blocks, 13 movable blocks, 14 fixed pedestals, 15 connecting plates, 16 double-rod cylinders, 17 shunt
Disk, 18 blowers, 19 spring retainer sets, 20 springs, 21 sliding slots, 22 mounting plates, 23 support plates, 24 limiting slots, 25 grooves, 26 go out
Air holes.
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.
The utility model provides a kind of automobile connecting bar special fixture as shown in Figs. 1-5, including pedestal 1, the pedestal 1
Left end mounting plate 22 is fixedly installed with by bracket 2, the right side of the mounting plate 22 passes through 19 fixed installations of spring retainer set
There is spring 20, the other end of the spring 20 is fixedly connected with support plate 23, and the left end of the support plate 23 is fixedly installed with point
Flow table 17, the left side of the shunting disk 17 are provided with blower 18, and the right end of the support plate 23 is fixedly installed with collecting box 11, institute
The middle part for stating support plate 23 is fixedly installed with fixed pedestal 14, and the upper end of the fixed pedestal 14 is slidably fitted with movable block 13,
The movable block 13 is fixedly connected by connecting plate 15 with the piston rod of parallel bars cylinder 16, and the upper end of the movable block 13 is fixed
Fixture block 12 is installed, the right side of the support plate 23 is equipped with ball 10, the ball 10 and cam 5 by the rolling of mounting base 9
It being slidably connected, the cam 5 is rotatablely connected with motor 4, and the front and rear sides of the support plate 23 offer limiting slot 24, and two
The inside of the limiting slot 24 is provided with gag lever post 3.
Specifically, the lower end of the support plate 23 is opened up, there are two grooves 25, and the inside of the groove 25 is provided with idler wheel
8, and the rotational installation of idler wheel 8 guarantees that support plate 23 can stablize smooth left and right translation and shake in the upper end of idler wheel mounting base 7,
The iron filings for generating adhesion with workpieces processing are shaken off by inertia, while being collected by blower 18, effect is more preferable.
Specifically, the lower part of the movable block 13 offers sliding slot 21, the inside of the sliding slot 21 is provided with fixed pedestal
14, and the upper end of fixed pedestal 14 is slidably installed there are two movable block 13, is returned simultaneously by two piston rods of double-rod cylinder 16
Contracting drives two movable blocks 13 in the upper end linear slide of fixed pedestal 14, close to middle part, and two fixture blocks 12 is driven mutually to lean on
Closely, the workpieces processing at middle part is clamped.
If specifically, the upper end of the pedestal 1 is fixedly installed with by the right side of mounting plate 22 by spring retainer set 19
A dry spring 20, and spring 20 is maximum compressibility state when 5 apocenter of cam and ball 10 contact, and piece-holder is completed
Afterwards, it is carried out processing cut milling before, start motor 4, drive band moving cam 5 rotate so that ball is withstood in the apocenter of cam 5
10, so that support plate 23, which is moved to left, is compressed to the shortest distance for spring 20, so that the position of support plate 23 is fixed, avoid processing
In the process due to vibration, so that the case where 23 positional shift of support plate causes machining accuracy to decline.
Specifically, the left side of the shunting disk 17 is connected to 18 air outlet of blower, the right end of the shunting disk 17 is uniformly set
Several exhaust vents 26 are equipped with, and the level height of shunting disk 17 is greater than the level height of fixture block 12, start blower 18, blower will
Wind-force is input to inside the 17 of shunting disk, and wind shunting is discharged distinguished and admirable disk 17 to each exhaust vent 26, by 13 upper end of movable block
It blows in collecting box 11, is collected with the iron filings of workpiece upper surface.
Specifically, the ball 10 rolls the middle part for being installed on 23 right side of support plate, and 10 right side of ball by mounting base 9
Motor 4 be fixedly connected with 1 right side bracket 2 of pedestal by motor mount 6, when carrying out scrap iron removing operation, unlatching motor 4,
It being rotated by motor 4 with moving cam 5, cam 5 rotates, so that the apocenter of cam 5 and pericenter are contacted with ball 10 respectively, it is convex
When wheel 5 turns to pericenter from apocenter, support plate 23 is to right translation, and cam 5 is supported from pericenter to when the rotation of apocenter
Plate 23 is to left, and cam 5 with ball 10 by relatively rotating, so that support plate 23 is shaken back and forth between two gag lever posts 3
It is dynamic, avoid the iron on workpiece cut with workpiece adhesion, cause blower 18 that can not blow, the decline of de-iron pin effect.
Workpiece: being placed into the upper end of fixed pedestal by working principle, starts double-rod cylinder, two work of double-rod cylinder 16
Stopper rod bounces back simultaneously, drives two movable blocks 13 in the upper end linear slide of fixed pedestal 14, close to middle part, drives two folders
Block 12 is close to each other, clamps to the workpieces processing at middle part, starts motor 4, and band moving cam 5 is driven to rotate, so that cam 5
Ball 10 is withstood in apocenter, so that support plate 23, which is moved to left, is compressed to the shortest distance for spring 20, the position of support plate 23 is carried out
It after fixation, is carrying out cutting Milling Machining, when carrying out scrap iron removing operation, is opening motor 4, rotated by motor 4 with moving cam 5, it is convex
5 rotation of wheel, so that the apocenter of cam 5 and pericenter are contacted with ball 10 respectively, cam 5 turns to pericenter from apocenter
When, to right translation, and when cam 5 is rotated from pericenter to apocenter, support plate 23 passes through support plate 23 to left, cam 5
It is relatively rotated with ball 10, so that support plate 23 is vibrated back and forth between two gag lever posts 3, the iron on workpiece is avoided to cut and workpiece
Adhesion, while starting blower 18, wind-force is input to inside the 17 of shunting disk by blower, and distinguished and admirable disk 17 is by wind shunting to each
Exhaust vent 26 is discharged, and the iron filings of 13 upper end of movable block and workpiece upper surface are blown in collecting box 11, are collected.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of automobile connecting bar special fixture, including pedestal (1), it is characterised in that: the left end of the pedestal (1) passes through bracket
(2) it is fixedly installed with mounting plate (22), the right side of the mounting plate (22) is fixedly installed with spring by spring retainer set (19)
(20), the other end of the spring (20) is fixedly connected with support plate (23), and the left end of the support plate (23) is fixedly installed with
Shunting disk (17) is provided with blower (18) on the left of the shunting disk (17), and the right end of the support plate (23) is fixedly installed with
Collecting box (11) is fixedly installed with fixed pedestal (14) in the middle part of the support plate (23), the upper end of the fixed pedestal (14)
It is slidably fitted with movable block (13), the fixed company of piston rod that the movable block (13) passes through connecting plate (15) and parallel bars cylinder (16)
It connects, the upper end of the movable block (13) is fixedly installed with fixture block (12), and the right side of the support plate (23) is rolled by mounting base (9)
Dynamic to be equipped with ball (10), the ball (10) is slidably connected with cam (5), and the cam (5) and motor (4) are rotatablely connected,
The front and rear sides of the support plate (23) offer limiting slot (24), are respectively provided on the inside of two limiting slots (24) limited
Position bar (3).
2. a kind of automobile connecting bar special fixture according to claim 1, it is characterised in that: the lower end of the support plate (23)
It there are two opening up groove (25), is provided with idler wheel (8) on the inside of the groove (25), and idler wheel (8) rotational installation is pacified in idler wheel
Fill the upper end of seat (7).
3. a kind of automobile connecting bar special fixture according to claim 1, it is characterised in that: the lower part of the movable block (13)
It offers sliding slot (21), is provided with fixed pedestal (14) on the inside of the sliding slot (21), and the upper end sliding of fixed pedestal (14)
There are two movable block (13) for installation.
4. a kind of automobile connecting bar special fixture according to claim 1, it is characterised in that: the upper end of the pedestal (1) is logical
The right side for crossing mounting plate (22) is fixedly installed with several springs (20), and cam (5) apocenter by spring retainer set (19)
Spring (20) is maximum compressibility state when contacting with ball (10).
5. a kind of automobile connecting bar special fixture according to claim 1, it is characterised in that: the left side of the shunting disk (17)
It is connected to blower (18) air outlet, the right end of the shunting disk (17) is evenly arranged with several exhaust vents (26), and shunting disk
(17) level height is greater than the level height of fixture block (12).
6. a kind of automobile connecting bar special fixture according to claim 1, it is characterised in that: the ball (10) passes through installation
Seat (9) rolls the middle part being installed on the right side of support plate (23), and the motor (4) on the right side of ball (10) passes through motor mount (6)
It is fixedly connected with bracket (2) on the right side of pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931876.8U CN209021678U (en) | 2018-11-22 | 2018-11-22 | A kind of automobile connecting bar special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931876.8U CN209021678U (en) | 2018-11-22 | 2018-11-22 | A kind of automobile connecting bar special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209021678U true CN209021678U (en) | 2019-06-25 |
Family
ID=66909975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821931876.8U Active CN209021678U (en) | 2018-11-22 | 2018-11-22 | A kind of automobile connecting bar special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209021678U (en) |
-
2018
- 2018-11-22 CN CN201821931876.8U patent/CN209021678U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209206547U (en) | A kind of carving and milling machine | |
| CN110842272B (en) | Aluminum profile production and processing method | |
| CN106217114B (en) | A kind of comprehensive processing dust absorption nozzles of CNC | |
| CN109894944A (en) | The step through-hole deburring of axial workpiece center and cleaning plant | |
| CN109048467A (en) | A kind of environment-friendly type CNC milling machine | |
| CN209021678U (en) | A kind of automobile connecting bar special fixture | |
| CN208811745U (en) | A kind of rectangular piece deburring machine | |
| CN113309350B (en) | Template cleaning device for constructional engineering and cleaning method thereof | |
| CN108943100A (en) | A kind of modeling plank cutting device for processing | |
| CN111730093B (en) | Equipment for drilling steel plate | |
| CN219074594U (en) | Tapping device for bolt production and processing | |
| CN117226528A (en) | Plastic mold surface milling equipment and operation method thereof | |
| CN209716978U (en) | A kind of seat production line | |
| CN208289337U (en) | A kind of automobile chair assembling device | |
| CN109079878A (en) | For moulding the cutting machine of plank production | |
| CN212470539U (en) | Metal processing workbench | |
| CN112476114B (en) | Workpiece deburring and drilling device | |
| CN212468985U (en) | Surface cleaning device of casting part | |
| CN208945999U (en) | A kind of radiator frock clamp | |
| CN114226631A (en) | Passenger car hub machining and forging equipment | |
| CN218284969U (en) | Die casting burring device | |
| CN214819856U (en) | Dust collector is used in graphite processing | |
| CN220408027U (en) | Full-automatic nail hinge machine on two sides of glasses frame | |
| CN217888897U (en) | Improved sand blowing machine | |
| CN220094127U (en) | Blade burring frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |