CN108453666A - Open screwing element safeguards adjustment platform with mandrel - Google Patents
Open screwing element safeguards adjustment platform with mandrel Download PDFInfo
- Publication number
- CN108453666A CN108453666A CN201810540240.9A CN201810540240A CN108453666A CN 108453666 A CN108453666 A CN 108453666A CN 201810540240 A CN201810540240 A CN 201810540240A CN 108453666 A CN108453666 A CN 108453666A
- Authority
- CN
- China
- Prior art keywords
- seat
- mandrel
- platform
- screwing element
- hydraulic pressure
- 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
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000006378 damage Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/026—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same fluid driven
Abstract
A kind of open screwing element of present invention offer safeguards adjustment platform with mandrel, designs thread screw and mandrel maintenance technology field, including the platform seat of honour, platform seat of honour both ends are respectively fixed with the positioning component for positioning the screwing element and mandrel；It is equipped with the first hydraulic pressure sliding rail being fixed on the platform seat of honour between the positioning component, is connected with jaw assembly on the first hydraulic pressure sliding rail, the jaw assembly is connected with the anchor ear for holding the screwing element and mandrel tightly；The platform seat of honour is additionally provided with the switch board for driving the first hydraulic pressure sliding rail.The present invention have the advantages that stable structure, work efficiency is high, drawing operation precision is high, it is adaptable, save working space, simple operation.
Description
Technical field
The invention belongs to mandrel maintenance technology fields, and in particular to a kind of open screwing element safeguards that adjustment is flat with mandrel
Platform.
Background technology
In mechanical manufacturing field, how flighted screw elements and its mandrel separated into an always problem, especially
After its operation, screw body temperature rise, exterior material and internal mandrel material are needed by thermosetting big pressure therebetween
Its separation can just be made by applying enough external force, time-consuming and laborious in practice, and be easy to cause personal damage and to thread screw member
The damage of part itself.
A kind of Self-aligning screw bearing thruster (application number of Chinese patent：CN201320464813.7), including swing arm,
Pushing tow screw rod, two pieces of drawing clamping plates, two drawing screw rods, thrust beam and two locking screws, two pieces of drawing clamping plates pass through two
Locking screw, which is worn, to be connected together, and a nut for adjusting drawing clamping plate spacing, drawing is respectively arranged in the both ends of locking screw
Along being recessed inwardly to form an arc-shaped locating notch, outer side edges set that there are two column pin hole, two pins on for the inner side edge of clamping plate
Swing arm mounting hole is formed between hole；The swing arm includes orthogonal pin connecting bushing and screw rod connecting bushing, the pin
Connecting bushing is inserted into the swing arm mounting hole, and swing arm and drawing clamping plate are articulated by pin, two drawing spiral shells
Bar is linked together with swing arm by the way that threaded connection hole on screw rod connecting bushing coordinates；Thrust beam is positioned at two drawing spiral shells
On bar, a screw hole is additionally provided at the center of thrust beam, the pushing tow screw rod is connect with screw hole screw-thread fit.The device by using
Drawing clamping plate is contacted with bearing outer ring face, realizes that rapidly screw-bearing pulls, but the apparatus structure stability is not good enough, and existing
There is flighted screw elements length involved in technology longer, size is different, how to realize spiral shell long to length, that size is different
Line screw element carries out drawing operation that is stable, efficient, saving working space, at those skilled in the art's skill urgently to be resolved hurrily
Art problem.
Therefore it is badly in need of wanting that a kind of stable structure, work efficiency is high, drawing operation precision is high, adaptable, saving work
Space, the open screwing element of simple operation and mandrel safeguard adjustment platform.
Invention content
The object of the present invention is to provide a kind of open screwing elements and mandrel to safeguard adjustment platform, to solve the prior art
The problem that stability is not good enough, adaptability is poor, working efficiency is low, working space is big.
The present invention provides the following technical solutions：
A kind of open screwing element safeguards adjustment platform, including the platform seat of honour, platform seat of honour both ends point with mandrel
It is not fixed with the positioning component for positioning the screwing element and mandrel；It is equipped between the positioning component and is fixed on described put down
The first hydraulic pressure sliding rail on the platform seat of honour is connected with jaw assembly, the jaw assembly connection on the first hydraulic pressure sliding rail
It is useful for holding the anchor ear of the screwing element and mandrel tightly；The platform seat of honour is additionally provided with for driving the first hydraulic pressure sliding rail
Switch board.
Preferably, jaw assembly bottom is connected on the first hydraulic pressure sliding rail and is slided with first hydraulic pressure
The second vertical hydraulic pressure sliding rail of rail, the anchor ear include the first folding for cooperating and being connected on the second hydraulic pressure sliding rail
Body and the second folding body carry out open/close work convenient for the first folding body and the second folding body of anchor ear by the control of switch board
To hold screwing element tightly.
Preferably, the switch board, which is also associated with, slides set on platform seat of honour side for controlling first hydraulic pressure
First control handle of rail and second for controlling the second hydraulic pressure sliding rail control handle, directly pass through the first control hand
Handle and the second control handle control, it is convenient for control, it is easy to save manpower.
Preferably, the positioning component includes the fixed seat for being individually fixed in platform seat of honour both ends, one end it is described
It is socketed with the first pull rod in fixed seat, second coaxial with first pull rod is socketed in the fixed seat of the other end and is drawn
Bar, the displacement range of the jaw assembly is between first pull rod and second pull rod, the jaw assembly position of this platform
Move between ranging from the first pull rod and the second pull rod, but jaw assembly can multiple displacement back and forth, coordinate the open/close of anchor ear, realize
It waits for drawing operation of the screwing element of drawing in the spatial dimension shared by this platform, saves working space, it is convenient and efficient.
Preferably, being fixedly connected sequentially on second pull rod has the first stress seat, the second stress seat and third stress seat；
Several locating slots are additionally provided on first pull rod and second pull rod, the locating slot is removably fitted at least one
4th stress seat convenient for adjusting the position of the 4th stress seat according to the position of the screwing element of required drawing, and then is promoted whole
The stability of body screwing element during the drawing process avoids component wear caused by force direction offset.
Preferably, the third stress seat is embedded with axle sleeve, and the axle sleeve is connected with towards the second stress seat
The mandril of setting further fixes the screwing element for waiting for drawing.
Preferably, first pull rod is equipped with parallel two groups, be connected between the top of the first pull rod described in two groups with
The drawing seat of the screwing element and mandrel cooperation.
Preferably, the side of the platform seat of honour is connected with outwardly extending pallet, the waste for placing processing.
Preferably, several maintenance platforms being connect with the platform seat of honour, the maintenance platform are equipped with above the pallet
It is connected with limited block for wing and one end, person easy to operation carries out other maintenance works in platform side, such as realizes screw thread
The cleaning of element is assemblied in same station completion, improves efficiency.
Preferably, the platform seat of honour is also associated with the instrument board being connect with the switch board, and the switch board is also connected with
There is the Oil pump electrical machinery below the pallet, makes full use of space, realize the flexibility operation of this platform.
The beneficial effects of the invention are as follows：
1, using the first hydraulic pressure sliding rail and the second hydraulic pressure sliding rail, coordinate with jaw assembly and corresponding anchor ear, favorably
Screwing element is carried out via the multiple cooperation of the first hydraulic pressure sliding rail and the second hydraulic pressure sliding rail in realizing in a limited space
Stable, reliable drawing conveniently adapts to length, size different screwing element and mandrel, wide application；
2, using the first pull rod, the second pull rod and fixed seat, the first stress seat, the second stress for fixing them
Seat, third stress seat and movable 4th stress seat are conducive to the whole stability for promoting screwing element in drawing work,
Positioning accuracy is high so that its stress equalization avoids causing the damage to screwing element, highly reliable；
3, the first hydraulic pressure sliding rail and the second hydraulic pressure are controlled via the first control handle and the second control handle using switch board
Sliding rail, integrated operation facility, and instrument board are convenient for the work state information of acquisition platform in time, safety higher；
4, structure of the invention is stablized, and is easy to realize the drawing operation to long length screwing element in the space of restriction, easily
In popularization and application.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is main structure diagram of the present invention；
Fig. 2 is overlooking structure diagram of the present invention；
Fig. 3 is side structure schematic view of the present invention；
Workpiece schematic diagram used when Fig. 4 is operation and maintenance of the present invention；
Fig. 5 is electrical schematic diagram of the present invention；
Fig. 6 is hydraulic schematic diagram of the present invention；
In figure：1. the platform seat of honour, 2. first hydraulic pressure sliding rails, 3. jaw assemblies, 301. anchor ears, 4. fixed seats, 5. first by
Power seat, 6. second stress seats, 7. third stress seats, 8. pallets, 9. maintenance platforms, 10. switch boards, 11. instrument boards, 12. oil pumps
Motor, 13. drawing seats, 14. the 4th stress seats, 15. first control handles, 16. second control handles, 17. first pull rods, 18.
Second pull rod, 19. locating slots, 20. mandrils, 21. axle sleeves, 22. workpiece.
Specific implementation mode
As shown in Figure 1 to Figure 2, a kind of open screwing element safeguards adjustment platform, including the platform seat of honour 1 with mandrel, puts down
1 both ends of the platform seat of honour are respectively fixed with the positioning component for positioning threads element and mandrel；It is equipped with and is fixed between positioning component
The first hydraulic pressure sliding rail 2 on the platform seat of honour 1 is connected with jaw assembly 3 on first hydraulic pressure sliding rail 2, and jaw assembly 3 is connected with
Anchor ear 301 for holding screwing element and mandrel tightly；The platform seat of honour 1 is additionally provided with the switch board for driving the first hydraulic pressure sliding rail 2
10.1 bottom of jaw assembly is connected with the second hydraulic pressure sliding rail on the first hydraulic pressure sliding rail 2 and vertical with the first hydraulic pressure sliding rail 2,
Anchor ear 301 includes the first folding body and the second folding body for cooperating and being connected on the second hydraulic pressure sliding rail, is convenient for anchor ear 301
The first folding body and the second folding body open/close is carried out by the control of switch board 10 and is worked to hold screwing element tightly.Switch board
10 first for controlling the first hydraulic pressure sliding rail 2 for being also associated with set on 1 side of the platform seat of honour control handle 15 and for controlling
The second control handle 16 of the second hydraulic pressure sliding rail is made, directly controlling handle 16 by the first control handle 15 and second controls, behaviour
Stool control mode profit is easy to save manpower.Positioning component includes the fixed seat 4 for being individually fixed in 1 both ends of the platform seat of honour, the fixed seat of one end
It is socketed with the first pull rod 17 in 4, second pull rod 18 coaxial with the first pull rod 17, jaw are socketed in the fixed seat 4 of the other end
For the displacement range of assembly 3 between the first pull rod 17 and the second pull rod 18,3 displacement range of jaw assembly of this platform is the first drawing
Between bar 17 and the second pull rod 18, but jaw assembly 3 can multiple displacement back and forth, coordinate anchor ear 301 open/close, realization wait for drawing
Drawing operation of the screwing element in the spatial dimension shared by this platform, save working space, it is convenient and efficient.
As shown in Figures 2 to 4, being fixedly connected sequentially on the second pull rod 18 has the first stress seat 5, the second stress seat 6 and
Three stress seats 7；Be additionally provided with several locating slots 19 on first pull rod 17 and the second pull rod 18, locating slot 19 be removably fitted with to
A few 4th stress seat 14, convenient for adjusting the position of the 4th stress seat 14 according to the position of the screwing element of required drawing,
And then the stability of whole screwing element during the drawing process is promoted, avoid component wear caused by force direction offset.Third
Stress seat 7 is embedded with axle sleeve 21, and axle sleeve 21 is connected with the mandril 20 towards the setting of the second stress seat 6, further fixes and wait for
The screwing element of drawing, i.e. workpiece 22.First pull rod 17 is equipped with parallel two groups, is connected between the top of two group of first pull rod 17
There is the drawing seat 13 with screwing element and mandrel cooperation.The side of the platform seat of honour 1 is connected with outwardly extending pallet 8, for putting
Set the waste of processing.The top of pallet 8 is equipped with several maintenance platforms 9 being connect with the platform seat of honour 1, maintenance platform 9 for wing and
One end is connected with limited block, and person easy to operation carries out other maintenance works in platform side, such as realizes the clear of screwing element
It manages, be assemblied in same station completion, improve efficiency.The platform seat of honour 1 is also associated with the instrument board 11 being connect with switch board 10, control
Cabinet 10 is also associated with the Oil pump electrical machinery 12 set on 8 lower section of pallet, makes full use of space, realizes the flexibility operation of this platform.
Specifically, the axle sleeve 21 in the present invention uses reflectal material, and it is internal in 360 ° of annular aspiration designs, it keeps away
Exempt from bursting apart and causing personal injury for workpiece 22 in drawing process.In one embodiment, the present invention can be with drawing workpiece 22
Maximum length is 5900 millimeters, as shown in Figure 5 to Figure 6, sets the drawing of the second hydraulic pressure sliding rail of anchor ear 301 according to specific needs
Power gear, is specifically configured to 5T, 10T, 15T, 20T, 30T, 40T, 50T.
The course of work of the present invention：Workpiece 22 is from top to bottom put into intermediate jaw assembly 3 by artificial or lifting appliance
It is interior；The second control handle 16 is manipulated, makes it via the centering of anchor ear 301, locking；By jaw run to it is radial can loosen positioning and
The off center that workpiece 22 will not be made excessive ensures jaw with workpiece 22 in relaxed state, sideshake 1mm-5mm (attentions：This
Jaw is forbidden to clamp screwing element large diameter portion, otherwise can damage jaw and screwing element)；By the screwing element of required disengaging by
After the longitudinal movement positioning of jaw assembly 3；Manipulate whether other end jaw observation screwing element coincide with mold and manipulate the second control
16 locking of handle processed；Starting pulling force setting button according to required pulling force after errorless (should be from low to high when starting driving setting button
Safe drawing tonnage is selected after examination is drawn step by step)；The drawing since intermediate jaw assembly 3 is on demand again.Above-mentioned is positive drawing, instead
It is as follows to drawing process：Length needed for screwing element and mandrel is fixed in jaw assembly 3, repeated forward drawing work step makes
After the screwing element of mandrel root is moved to the drawing position that positive drawing allows, first item forward direction drawing is repeated, waits being detached from
Finish, then cleared up, completes complete drawing work.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of open screwing element safeguards adjustment platform, including the platform seat of honour with mandrel, which is characterized in that the platform master
Seat both ends are respectively fixed with the positioning component for positioning the screwing element and mandrel；It is equipped with and fixes between the positioning component
In being connected with jaw assembly, the jaw on the first hydraulic pressure sliding rail on the platform seat of honour, the first hydraulic pressure sliding rail
Assembly is connected with the anchor ear for holding the screwing element and mandrel tightly；The platform seat of honour is additionally provided with for driving described first
The switch board of hydraulic pressure sliding rail.
2. open screwing element according to claim 1 safeguards adjustment platform with mandrel, which is characterized in that the jaw
Assembly bottom is connected with the second hydraulic pressure sliding rail on the first hydraulic pressure sliding rail and vertical with the first hydraulic pressure sliding rail, institute
It includes the first folding body and the second folding body for cooperating and being connected on the second hydraulic pressure sliding rail to state anchor ear.
3. open screwing element according to claim 2 safeguards adjustment platform with mandrel, which is characterized in that the control
Cabinet is also associated with the first control handle and use for controlling the first hydraulic pressure sliding rail set on platform seat of honour side
In the second control handle for controlling the second hydraulic pressure sliding rail.
4. open screwing element according to claim 1 safeguards adjustment platform with mandrel, which is characterized in that the positioning
Component includes the fixed seat for being individually fixed in platform seat of honour both ends, and the first pull rod is socketed in the fixed seat of one end,
Second pull rod coaxial with first pull rod, the displacement range of the jaw assembly are socketed in the fixed seat of the other end
Between first pull rod and second pull rod.
5. open screwing element according to claim 4 safeguards adjustment platform with mandrel, which is characterized in that described second
Being fixedly connected sequentially on pull rod has the first stress seat, the second stress seat and third stress seat；First pull rod and described second
Several locating slots are additionally provided on pull rod, the locating slot is removably fitted at least one 4th stress seat.
6. open screwing element according to claim 5 safeguards adjustment platform with mandrel, which is characterized in that the third
Stress seat is embedded with axle sleeve, and the axle sleeve is connected with the mandril being arranged towards the second stress seat.
7. open screwing element according to claim 4 safeguards adjustment platform with mandrel, which is characterized in that described first
Pull rod is equipped with parallel two groups, is connected between the top of the first pull rod described in two groups and the screwing element and mandrel cooperation
Drawing seat.
8. open screwing element according to claim 1 safeguards adjustment platform with mandrel, which is characterized in that the platform
The side of the seat of honour is connected with outwardly extending pallet.
9. open screwing element according to claim 8 safeguards adjustment platform with mandrel, which is characterized in that the pallet
Top is equipped with several maintenance platforms being connect with the platform seat of honour, and the maintenance platform is wing and one end is connected with limit
Block.
10. open screwing element according to claim 9 safeguards adjustment platform with mandrel, which is characterized in that described flat
The platform seat of honour is also associated with the instrument board being connect with the switch board, and the switch board is also associated with the oil below the pallet
Pump motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810540240.9A CN108453666A (en) | 2018-05-30 | 2018-05-30 | Open screwing element safeguards adjustment platform with mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810540240.9A CN108453666A (en) | 2018-05-30 | 2018-05-30 | Open screwing element safeguards adjustment platform with mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108453666A true CN108453666A (en) | 2018-08-28 |
Family
ID=63215701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810540240.9A Pending CN108453666A (en) | 2018-05-30 | 2018-05-30 | Open screwing element safeguards adjustment platform with mandrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108453666A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192172A (en) * | 1995-08-04 | 1998-09-02 | 弗利切·巴林 | Drawing process and machine |
| CN101618504A (en) * | 2009-06-16 | 2010-01-06 | 扬州力创机床有限公司 | Supporting roll assembling and disassembling machine |
| CN101704233A (en) * | 2009-11-06 | 2010-05-12 | 力帆实业(集团)股份有限公司 | Disassembling tool of steering wheel |
| CN202539919U (en) * | 2012-04-24 | 2012-11-21 | 鄂州市合强机械发展有限公司 | Bearing withdrawing machine |
| CN202607593U (en) * | 2012-03-31 | 2012-12-19 | 上海宝冶集团有限公司 | Quick dismounting device of bearing |
| JP2013022686A (en) * | 2011-07-21 | 2013-02-04 | Nippon Express Co Ltd | Method and device for pulling out and pushing in tube bundle |
| CN102931779A (en) * | 2012-11-26 | 2013-02-13 | 台州京城再生资源技术研究院有限公司 | Removal method and device suitable for motor rotor shaft and bearing |
| CN106272241A (en) * | 2015-05-29 | 2017-01-04 | Skf公司 | Bearing puller |
| CN208543421U (en) * | 2018-05-30 | 2019-02-26 | 南京昌欣机械设备有限公司 | Open screwing element and mandrel maintenance adjustment platform |
-
2018
- 2018-05-30 CN CN201810540240.9A patent/CN108453666A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192172A (en) * | 1995-08-04 | 1998-09-02 | 弗利切·巴林 | Drawing process and machine |
| CN101618504A (en) * | 2009-06-16 | 2010-01-06 | 扬州力创机床有限公司 | Supporting roll assembling and disassembling machine |
| CN101704233A (en) * | 2009-11-06 | 2010-05-12 | 力帆实业(集团)股份有限公司 | Disassembling tool of steering wheel |
| JP2013022686A (en) * | 2011-07-21 | 2013-02-04 | Nippon Express Co Ltd | Method and device for pulling out and pushing in tube bundle |
| CN202607593U (en) * | 2012-03-31 | 2012-12-19 | 上海宝冶集团有限公司 | Quick dismounting device of bearing |
| CN202539919U (en) * | 2012-04-24 | 2012-11-21 | 鄂州市合强机械发展有限公司 | Bearing withdrawing machine |
| CN102931779A (en) * | 2012-11-26 | 2013-02-13 | 台州京城再生资源技术研究院有限公司 | Removal method and device suitable for motor rotor shaft and bearing |
| CN106272241A (en) * | 2015-05-29 | 2017-01-04 | Skf公司 | Bearing puller |
| CN208543421U (en) * | 2018-05-30 | 2019-02-26 | 南京昌欣机械设备有限公司 | Open screwing element and mandrel maintenance adjustment platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102060867B1 (en) | O-ring mounting device and method | |
| CN105252549A (en) | Suspension telescopic cylinder and mechanical arm fast installing and uninstalling system under nuclear radiation environment | |
| CN103894901A (en) | Grinding machine for steel pipe orifices | |
| CN208543421U (en) | Open screwing element and mandrel maintenance adjustment platform | |
| CN109397183B (en) | Puller structure for completing two working processes by single driving force based on dead point position | |
| CN108453666A (en) | Open screwing element safeguards adjustment platform with mandrel | |
| CN104440111B (en) | A kind of whirlwind scraping cleaning mill | |
| CN209987199U (en) | Crystal bar picking and placing vehicle | |
| CN204108186U (en) | Line of power quick Fabrication assembling device | |
| CN107963453B (en) | Conveying mechanism for carrier | |
| CN207289492U (en) | Combined type columnar workpiece self clamping device | |
| CN111015278A (en) | A general formula centre gripping frock for automobile water pump processing | |
| CN113294101B (en) | Automatic rod feeding device and method for drilling machine | |
| CN108838813B (en) | A kind of clamping mechanism | |
| CN214080294U (en) | Multi-angle positioning device for production and processing of numerical control machine tool mandrel | |
| CN213970301U (en) | Inner ring polishing equipment for bearing machining | |
| CN204878173U (en) | Protective sheath elevating system | |
| CN207916034U (en) | A kind of control mechanism suitable for Wiring apparatus connector and workpiece rapid abutting joint | |
| CN205165935U (en) | Jack catch grinds pneumatic clamping equipment of positive arc | |
| CN203003567U (en) | Knife sheath | |
| CN205165928U (en) | Jack catch grinds positive arc air chuck | |
| CN104475807A (en) | Utilization method of hole making fixture with functions of automatic mounting and demounting of piston cooling nozzles | |
| CN216742258U (en) | Energy-saving air cylinder | |
| CN219212408U (en) | Fixing device is used in aircraft parts processing | |
| CN213197347U (en) | Blind-plugging water joint dismounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |