CN107695665A - Engineering loader boss bolt compresses locking device - Google Patents
Engineering loader boss bolt compresses locking device Download PDFInfo
- Publication number
- CN107695665A CN107695665A CN201710791769.3A CN201710791769A CN107695665A CN 107695665 A CN107695665 A CN 107695665A CN 201710791769 A CN201710791769 A CN 201710791769A CN 107695665 A CN107695665 A CN 107695665A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- bolt
- nut
- workpiece lifting
- locking device
- 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.)
- Pending
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
-
- 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
- B23P19/04—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 assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
-
- 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
- B23P19/04—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 assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/069—Multi-spindle machines
Abstract
The invention discloses a kind of engineering loader boss bolt to compress locking device, including support and frame, the frame are provided with punching press hydraulic cylinder, upper movable press-loading head and some bolt chucks；The support is provided with lower fixed press fitting disk, nut locking mounting hole, is provided with lock nut sleeve in the nut locking mounting hole, nut locking motor is connected with below the lock nut sleeve；The center of the lower fixed press fitting disk offers workpiece lifting hole, workpiece lifting drive cylinder is provided with the support, the piston rod of the workpiece lifting drive cylinder has connected up workpiece lifting saddle, and the workpiece lifting saddle activity is in the workpiece lifting hole.The present invention instead of original manual assembly completely, have the advantages of automaticity is high, safe and reliable, and efficiency is improved eight times compared to manual work, and workpiece is hardly damaged in assembling process, improves product quality.
Description
Technical field
The present invention relates to a kind of bolt presses locking device, more particularly to a kind of engineering loader boss bolt to compress locking
Device.
Background technology
Loading machine is that a kind of cubic metre of earth and stone for being widely used in the construction projects such as highway, railway, building, water power, harbour, mine is applied
Work machinery, it is mainly used in the bulk materials such as shovel dress soil, sandstone, lime, coal, also ore, pan soil etc. slightly can be shoveled
Dig operation.The different auxiliary working apparatus that changes the outfit can also be bulldozed, lifting and the handling operation of unclassified stores such as timber.In road
Road, it is particularly in Expressway Construction, loading machine fills out digging, asphalt and coagulating cement earth material for subgrade engineering
Gather materials with charging etc. operation.Because loading machine has the advantages that operating speed is fast, efficiency high, mobility are good, operation is light,
Therefore it turns into one of main machine of restoration in earth-rock construction in engineering construction.In engineering loader wheel hub production process, it is necessary to
The installation bolt on wheel hub, now to use manual type operation, the labor intensity of such worker is big, and operating efficiency is low more, and
And product quality is not high.
The content of the invention
The present invention provides that a kind of automaticity is high, safe and reliable, and operating efficiency is high, workpiece not rapid wear in assembling process
Bad, the engineering loader boss bolt for improving product quality compresses locking device.
In order to solve the above technical problems, the technical scheme is that：A kind of engineering loader boss bolt compresses locking
Device, including support, the support are provided with frame, and the frame is provided with punching press hydraulic cylinder, the work of the punching press hydraulic cylinder
Stopper rod is connected with downwards movable press-loading head, and the upper movable press-loading head is provided with some bolt chucks；
The support is provided with the lower fixed press fitting disk below the upper movable press-loading head, the lower fixed press fitting disk
On offer that the nut that is oppositely arranged locks mounting hole up and down with bolt clip set, installed in the nut locking mounting hole
There is lock nut sleeve, nut locking motor is connected with below the lock nut sleeve；
The center of the lower fixed press fitting disk offers workpiece lifting hole, and being provided with workpiece lifting in the support drives
Cylinder, the piston rod of the workpiece lifting drive cylinder have connected up workpiece lifting saddle, the workpiece lifting saddle activity
In the workpiece lifting hole.
As preferable technical scheme, the output shaft of the nut locking motor is connected with locking gearbox, the locking
Bottom of the output shaft of gearbox upwards with the lock nut sleeve is connected.
As preferable technical scheme, the frame is provided with control button, and the control button is connected with positioned at described
Controller on support, the controller control connect punching press hydraulic cylinder, the nut locking motor and the workpiece liter
Drive cylinder drops.
As preferable technical scheme, the nut locking motor connection has overload protective device.
As preferable technical scheme, the bottom in the lock nut sleeve is provided with elastomeric pad.
As preferable technical scheme, the top of the upper movable press-loading head is provided with lead, the end of the lead
Through the frame.
As preferable technical scheme, the support is provided with workpiece press mounting bolt, and the workpiece press mounting bolt is equipped with
Workpiece is pressed briquetting, and the end of the workpiece press mounting bolt is provided with workpiece press fitting nut.
Workpiece is provided with as preferable technical scheme, between the workpiece lifting saddle and the lower fixed press fitting disk to position
Pin.
By adopting the above-described technical solution, bolt is inserted in bolt chuck, nut is put into lock nut sleeve,
It is that engineering loader wheel hub is put on workpiece lifting saddle by workpiece, makes the edge of workpiece and lower fixed press fitting disk clamping, and
The bolt hole of workpiece and lock nut sleeve, bolt chuck is corresponding aligns, control punching press hydraulic cylinder action, and drives is upper movable to be pressed
Head pressure, bolt being pressed into workpiece, control starts nut locking motor, drives lock nut sleeve and its interior cap rotation,
Nut is screwed on bolt and locked, and the coupling mechanism force of nut is 50-70N/m, completes assembling.Nut locking motor is controlled to stop turning
Dynamic, punching press hydraulic cylinder resets, and workpiece lifting drive cylinder action ejection workpiece, is easy to take out workpiece.When working again, workpiece liter
Drop drive cylinder to reset, repeat above-mentioned operation.The present invention instead of original manual assembly completely, have automaticity height, peace
The advantages of complete reliable, efficiency are improved eight times compared to manual work, and workpiece is hardly damaged in assembling process, improves product
Quality.
Brief description of the drawings
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the assembly state diagram of the embodiment of the present invention；
Fig. 3 is the top view of the lower fixed press fitting disk of the embodiment of the present invention.
In figure：1- supports；2- frames；3- punching press hydraulic cylinders；The upper movable press-loading heads of 4-；5- bolt chucks；Fixed pressure under 6-
Sabot；7- lock nut sleeves；8- nut locking motors；9- workpiece liftings hole；10- workpiece lifting drive cylinders；11- workpiece liters
Saddle drops；12- locks gearbox；13- control buttons；14- controllers；15- leads；16- workpiece press mounting bolts；17- workpiece
It is pressed briquetting；18- workpiece are pressed nut；19- workpiece alignment pins.
Embodiment
With reference to the accompanying drawings and examples, the present invention is expanded on further.In the following detailed description, only explanation is passed through
Mode describes some one exemplary embodiments of the present invention.Undoubtedly, one of ordinary skill in the art will recognize,
In the case of without departing from the spirit and scope of the present invention, described embodiment can be repaiied with a variety of modes
Just.Therefore, accompanying drawing and description are inherently illustrative, are not intended to limit the scope of the claims.
As long as in addition, technical characteristic involved in each embodiment of invention described below non-structure each other
It is mutually combined into conflict can.
As shown in figures 1 and 3, a kind of engineering loader boss bolt compresses locking device, including support 1, is set on support 1
Organic frame 2, frame 2 are provided with punching press hydraulic cylinder 3, and the piston rod of punching press hydraulic cylinder 3 is connected with downwards movable press-loading head 4, on
Movable press-loading head 4 is provided with some bolt chucks 5；
Support 1 is provided with the lower fixed press fitting disk 6 positioned at the upper movable lower section of press-loading head 4, is opened up on lower fixed press fitting disk 6
There is the nut being oppositely arranged with bolt chuck about 5 to lock mounting hole (not shown), be provided with nut locking mounting hole
Lock nut sleeve 7, the lower section of lock nut sleeve 7 are connected with nut locking motor 8；
The center of lower fixed press fitting disk 6 offers workpiece lifting hole 9, and workpiece lifting drive cylinder is provided with support 1
10, the piston rod of workpiece lifting drive cylinder 10 has connected up workpiece lifting saddle 11, and the activity of workpiece lifting saddle 11 is located at
In workpiece lifting hole 9.
As shown in Fig. 2 bolt is inserted in bolt chuck 5, nut is put into lock nut sleeve 7, is work by workpiece
Journey loading machine wheel hub is put on workpiece lifting saddle 11, makes the edge of workpiece and the lower fixed press fitting clamping of disk 6, and the spiral shell of workpiece
Keyhole and lock nut sleeve 7, bolt chuck 5 is corresponding aligns, and control punching press hydraulic cylinder 3 is acted, and movable press-loading head 4 is pressed in drive
Under, bolt is pressed into workpiece, control starts nut locking motor 8, drives lock nut sleeve 7 and its interior cap rotation, spiral shell
Cap is screwed on bolt and locked, and the coupling mechanism force of nut is 50-70N/m, completes assembling.Control nut locking motor 8 stops operating,
Punching press hydraulic cylinder 3 resets, and the action ejection workpiece of workpiece lifting drive cylinder 10, is easy to take out workpiece.When working again, workpiece liter
Drop drive cylinder 10 resets, and repeats above-mentioned operation.Punching press hydraulic cylinder 3 is connected with hydraulic station
Known technology, it will not be repeated here.
The output shaft of nut locking motor 8 be connected with locking gearbox 12, lock gearbox 12 output shaft upwards with lock
The bottom connection of tight screw cap sleeve 7, said structure are easy to adjust rotating speed.
Frame 2 is provided with control button 13, and control button 13 is connected with the controller 14 on support 1, controller 14
Control connection punching press hydraulic cylinder 3, nut locking motor 8 and workpiece lifting drive cylinder 10, the critical piece of controller 14 can be with
Veneer is controlled using PLC computers, is to those skilled in the art known technology, will not be repeated here, said structure energy
Enough realize the automation of operation.
Nut locking motor 8 is connected with overload protective device, and said structure can play protective effect well.
Bottom in lock nut sleeve 7 is provided with elastomeric pad, and said structure can play good buffer protection function.
The top of upper movable press-loading head 4 is provided with lead 15, and frame 2 is run through in the end of lead 15, and said structure is favourable
In the up and down motion of upper movable press-loading head 4.
Support 1 is provided with workpiece press mounting bolt 16, and workpiece press mounting bolt 16 is equipped with workpiece press fitting briquetting 17, workpiece press fitting
The end of bolt 16 is provided with workpiece press fitting nut 18, and said structure is easy to push down workpiece, prevents workpiece shift.
Workpiece alignment pin 19 is provided between workpiece lifting saddle 11 and lower fixed press fitting disk 6, said structure is easy to place work
Positioning during part.
The present embodiment instead of original manual assembly completely, have the advantages of automaticity is high, safe and reliable, efficiency phase
Improved eight times compared with manual work, workpiece is hardly damaged in assembling process, improves product quality.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of engineering loader boss bolt compresses locking device, including support, the support are provided with frame, and its feature exists
In：The frame is provided with punching press hydraulic cylinder, and the piston rod of the punching press hydraulic cylinder is connected with downwards movable press-loading head, described
Upper movable press-loading head is provided with some bolt chucks；
The support is pressed the upper of disk provided with the lower fixed press fitting disk below the upper movable press-loading head, the lower fixation
Offer the nut being oppositely arranged up and down with bolt clip set and lock mounting hole, lock is installed in the nut locking mounting hole
Tight screw cap sleeve, nut locking motor is connected with below the lock nut sleeve；
The center of the lower fixed press fitting disk offers workpiece lifting hole, and workpiece lifting driving gas is provided with the support
Cylinder, the piston rod of the workpiece lifting drive cylinder have connected up workpiece lifting saddle, the workpiece lifting saddle activity bit
In in the workpiece lifting hole.
2. engineering loader boss bolt as claimed in claim 1 compresses locking device, it is characterised in that：The nut locking
The output shaft of motor is connected with locking gearbox, the output shaft of the locking gearbox bottom with the lock nut sleeve upwards
Portion connects.
3. engineering loader boss bolt as claimed in claim 1 compresses locking device, it is characterised in that：Set in the frame
There is control button, the control button is connected with the controller on the support, and the controller control connects the punching
Pressure cylinder, the nut locking motor and the workpiece lifting drive cylinder.
4. engineering loader boss bolt as claimed in claim 1 compresses locking device, it is characterised in that：The nut locking
Motor connection has overload protective device.
5. engineering loader boss bolt as claimed in claim 1 compresses locking device, it is characterised in that：The lock nut
Bottom in sleeve is provided with elastomeric pad.
6. engineering loader boss bolt as claimed in claim 1 compresses locking device, it is characterised in that：The upper activity pressure
The top of dress head is provided with lead, and the frame is run through in the end of the lead.
7. engineering loader boss bolt as claimed in claim 1 compresses locking device, it is characterised in that：Set on the support
There is workpiece press mounting bolt, the workpiece press mounting bolt is equipped with workpiece press fitting briquetting, and the end of the workpiece press mounting bolt is provided with
Workpiece is pressed nut.
8. the engineering loader boss bolt as described in any one of claim 1 to 7 compresses locking device, it is characterised in that：Institute
State and be provided with workpiece alignment pin between workpiece lifting saddle and the lower fixed press fitting disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791769.3A CN107695665A (en) | 2017-09-05 | 2017-09-05 | Engineering loader boss bolt compresses locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791769.3A CN107695665A (en) | 2017-09-05 | 2017-09-05 | Engineering loader boss bolt compresses locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107695665A true CN107695665A (en) | 2018-02-16 |
Family
ID=61172070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710791769.3A Pending CN107695665A (en) | 2017-09-05 | 2017-09-05 | Engineering loader boss bolt compresses locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107695665A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526852A (en) * | 2018-05-28 | 2018-09-14 | 依韵家纺（浙江）有限公司 | A kind of full-automatic press-fitting machine press fitting disk |
| CN110666486A (en) * | 2019-11-12 | 2020-01-10 | 大连康展机电工程有限公司 | Equipment capable of realizing multi-pressure head displacement and used for press mounting of tire bolts |
| CN115179024A (en) * | 2022-07-06 | 2022-10-14 | 浙江久本电器有限公司 | Automatic screw twisting mechanism and automatic screw feeding machine |
| CN116079390A (en) * | 2023-03-07 | 2023-05-09 | 山东明宇重工机械有限公司 | Device for pressing hub bolts of loader |
-
2017
- 2017-09-05 CN CN201710791769.3A patent/CN107695665A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526852A (en) * | 2018-05-28 | 2018-09-14 | 依韵家纺（浙江）有限公司 | A kind of full-automatic press-fitting machine press fitting disk |
| CN110666486A (en) * | 2019-11-12 | 2020-01-10 | 大连康展机电工程有限公司 | Equipment capable of realizing multi-pressure head displacement and used for press mounting of tire bolts |
| CN110666486B (en) * | 2019-11-12 | 2021-11-26 | 大连康展机电工程有限公司 | Equipment capable of realizing multi-pressure head displacement and used for press mounting of tire bolts |
| CN115179024A (en) * | 2022-07-06 | 2022-10-14 | 浙江久本电器有限公司 | Automatic screw twisting mechanism and automatic screw feeding machine |
| CN116079390A (en) * | 2023-03-07 | 2023-05-09 | 山东明宇重工机械有限公司 | Device for pressing hub bolts of loader |
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