CN206936678U - A kind of trapezoidal riser automatic clamping device that can be slided over long distances - Google Patents
A kind of trapezoidal riser automatic clamping device that can be slided over long distances Download PDFInfo
- Publication number
- CN206936678U CN206936678U CN201720316112.7U CN201720316112U CN206936678U CN 206936678 U CN206936678 U CN 206936678U CN 201720316112 U CN201720316112 U CN 201720316112U CN 206936678 U CN206936678 U CN 206936678U
- Authority
- CN
- China
- Prior art keywords
- plate
- riser
- trapezoidal
- clamping device
- over long
- 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.)
- Expired - Fee Related
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a kind of trapezoidal riser automatic clamping device that can be slided over long distances, it is related to heavy machine tool field of fixtures, including left and right trapezoidal riser, two guideing pillar mounting holes are provided with the top of riser, the spacing hole of side's opening is provided among it, vertically arranged adjustment plate is fixed between spacing hole, the top of the spacing hole is provided with power transmission shaft on riser, and clamping plate is arranged on the power transmission shaft；Hydraulic cylinder is provided between riser lower end, the hydraulic cylinder upper end is provided with cylinder mount plate, connection sliding axle at the top of the hydraulic cylinder, the sliding axle is through the cylinder mount plate and upwardly extends, in the top location guide location-plate of the sliding axle, lower pressure strip is fixed on the guide rod location-plate top.The utility model automatically controls clamping, and clamping force is big and clamps solid and reliable, positioning precision in three direction position assurances long distance running；Trapezoidal riser is solved present in original structure from great, effectively prevent the generation of creeping phenomenon.
Description
Technical field
It the utility model is related to heavy machine tool field of fixtures, and in particular to a kind of trapezoidal riser that can slide over long distances is automatic
Clamping device.
Background technology
Existing friction-welding machine clamping device has the following disadvantages:(1) structure is more complicated, and manufacturing cost is high；(2) original machine
Structure make it that friction welding weight is big, easily occurred to position and creeping phenomenon occur in equipment running process, and had a strong impact on friction welding (FW)
The stability and positioning precision of machine；(3) the very high accuracy of manufacture of former institution requests, serious wear in running, thus cause
Short life, use and maintenance cost are high.(4) Automatic-clamping etc. can not be realized, it is urgently to be resolved hurrily that existing apparatus, which is carried out structure to improve,
The problem of.
Utility model content
Problem to be solved in the utility model is to provide a kind of triangle riser automatic clamping device that can be slided over long distances,
It can realize and automatically control clamping, clamping force is big and clamping is solid and reliable, and solves caused by under high pulling torque and big upset force
The problem of riser rigidity surplus.
In order to solve the above technical problems, the utility model proposes technical scheme be：It is a kind of can slide over long distances it is trapezoidal
Riser automatic clamping device, including the left and right trapezoidal riser being oppositely arranged, the top of the riser are provided with two guide pillars and installed
Hole, the spacing hole of side's opening is provided among it, vertically arranged adjustment plate is fixed between the spacing hole, on the riser
The top of the spacing hole is provided with power transmission shaft, and clamping plate is arranged on the power transmission shaft；Liquid is provided between the riser lower end
Cylinder pressure, the hydraulic cylinder upper end are provided with cylinder mount plate, connect sliding axle at the top of the hydraulic cylinder, the sliding axle passes through institute
State cylinder mount plate and upwardly extend, on the top location guide location-plate of the sliding axle, the guide rod location-plate top
Fixed lower clamping plate.
Further, reinforcing plate B, reinforcing plate C, the reinforcing plate B and reinforcing plate C are provided between the riser upper end
It is fixed on by T-shaped screw on the trapezoidal riser.
Further, connecting tube is provided between the guideing pillar mounting hole, circular reinforcing plate is arranged in the connecting tube.
Further, the mounting hole for fixed conveyor axle is provided with the riser upper end, is provided between the mounting hole
Driving sleeve, the power transmission shaft are arranged in the driving sleeve, and the upper clamping plate is enclosed on the driving sleeve.
Further, the spacing hole is located at the centre position of the trapezoidal riser, and its opening extends in one direction
The outer of the trapezoidal riser.
Further, limited block is provided between the lower clamping plate and the guide rod location-plate, will be described by bolt under
Clamping plate connects with the guide rod location-plate.
Further, it is close to the cylinder mount plate and is provided with the reinforcing plate A vertical with the cylinder mount plate.
Further, the cylinder mount plate center is provided with preformed hole, and sliding shaft sleeve B is installed in the preformed hole,
Sliding shaft sleeve A is provided with the sliding shaft sleeve B, the sliding axle is arranged in the sliding shaft sleeve A.
The utility model has the advantages and positive effects of：
(1) solve present in original structure from great, effectively prevent the generation of creeping phenomenon；
(2) riser stability is more preferable, bigger to original fixture loss of weight amplitude, can bear upset force and moment of torsion is more trapezoidal big,
Solves the problems, such as riser rigidity surplus caused by under high pulling torque and big upset force.
(3) positioning method in three directions of original creation, effective positioning precision that must be ensure that during long distance running；
(4) hydraulic control, which realizes, automatically controls clamping, and clamping force is big and clamping is solid and reliable, and clamp system is easy to tie up
Shield；
(5) accuracy of manufacture is less demanding, greatly reduces the cost that manufacture and later maintenance use；
(6) wear-resistant, long lifespan, cost is low, operates steadily；
(7) reduce guide pillar bore dia, 1000-3000KN static(al)s and 1000-2200Nm moments of torsion can be still born after guide pillar is installed.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the AA cross-sectional views in front view of the present utility model.
Fig. 3 is left view of the present utility model.
Fig. 4 is dimensional structure diagram of the present utility model.
In figure：1. right trapezoidal riser, 2. left trapezoidal risers, 3. connecting tubes, 4. circular reinforcing plates, 5. installing plates, 6. strengthen
Plate A, 7. reinforcing plate B, 8. reinforcing plate C, 9. adjustment plates, 10. driving sleeves, 11. power transmission shafts, 12. are driven hubcaps, are pressed from both sides on 13.
Tight plate, 14. times clamping plates, 15. guide rod location-plates, 16. limited blocks, 17. sliding axles, 18. sliding shaft sleeve A, 19. sliding shaft sleeves
B, 20. cylinder mount plates, 21. hydraulic cylinders.
Embodiment
Specific embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings.
As Figure 1-Figure 4, the utility model provides a kind of trapezoidal riser automatic clamping device that can be slided over long distances,
Two guideing pillar mounting holes are provided with including the left trapezoidal riser 2 being oppositely arranged and right trapezoidal riser 1, the top of the riser, wherein
Between be provided with the spacing hole of side's opening, fix vertically arranged adjustment plate 9 between the spacing hole, the limit on the riser
The top in position hole is provided with power transmission shaft 11, and clamping plate 13 is arranged on the power transmission shaft 11；Liquid is provided between the riser lower end
Cylinder pressure 21, the riser bottom are provided with installing plate 5, and the hydraulic cylinder 21 is located at the top of installing plate 5, the hydraulic cylinder 21
Upper end is provided with cylinder mount plate 20, the top of the hydraulic cylinder 21 connection sliding axle 17, and the sliding axle 17 passes through the hydraulic pressure
Cylinder installing plate 20 simultaneously upwardly extends, and in the top location guide location-plate 15 of the sliding axle 17, the guide rod location-plate 15 pushes up
The fixed lower clamping plate 14 in end.
Wherein, in prior art, clamping device slides on 4 guide pillars and 2 line slideways, and the utility model becomes
To be slided on two guide pillars and straight line guide rail, reduce 2 guide pillars and 1 line slideway, efficiently solve guiding
Part from it is great the problem of；Trapezoidal riser structure is changed into from original rectangle riser structure, on the one hand solves targeting part certainly
The problem of great, on the other hand, because trapezoidal lower end edge is short, it is possible to the approximate triangle for regarding a handstand as, drop
Low manufacturing cost.
Wherein, the use of hydraulic cylinder 21, it is effectively improved the automaticity of clamping device.
Further, be provided with reinforcing plate B 7, reinforcing plate C 8 between the riser upper end, the reinforcing plate B 7 and plus
Strong plate C 8 is fixed on the trapezoidal riser by T-shaped screw.The setting of the reinforcing plate B7 and reinforcing plate C 8 is mainly
In order to improve the rigidity of riser.
Further, connecting tube 3 is provided between the guideing pillar mounting hole, circular reinforcing plate 4 is arranged in the connecting tube 3,
Enough rigidity is provided when by high pulling torque and big upset force.
Further, the mounting hole for fixed conveyor axle is provided with the riser upper end, is provided between the mounting hole
Driving sleeve 10, the power transmission shaft 11 are arranged in the driving sleeve 10, and the upper clamping plate 13 is enclosed on the driving sleeve
On 10, in order to protect power transmission shaft 11 and upper clamping plate 13 freely to adjust, the both ends of driving sleeve 10 are provided with transmission hubcap 18,
The main spatter property kept inside power transmission shaft 11.
Further, the spacing hole is located at the centre position of the trapezoidal riser, and its opening extends in one direction
The outer of the trapezoidal riser.
Further, limited block 16 is provided between the lower clamping plate 14 and the guide rod location-plate 15, will by bolt
The lower clamping plate 14 and the guide rod location-plate 15 connect, and are positioned with clamping plate under adjust automatically 14 to level and only,
During realizing that hydraulic cylinder 21 starts, sliding axle 17, guide rod location-plate 15, lower clamping plate 14 and workpiece can be driven to transport upwards together
It is dynamic.
Further, it is close to the cylinder mount plate 20 and is provided with the reinforcing plate A vertical with the cylinder mount plate 20
6。
Further, the center of cylinder mount plate 20 is provided with preformed hole, and sliding shaft sleeve B is installed in the preformed hole
19, sliding shaft sleeve A 18 is provided with the sliding shaft sleeve B 19, the sliding axle is arranged in the sliding shaft sleeve A 18.
During work, workpiece is positioned at lower clamping plate 14, starts hydraulic cylinder 21, drives sliding axle 17, guide rod location-plate
15th, lower clamping plate 14 and workpiece are moved upwardly together, until being in close contact with upper clamping plate 13, during which upper clamping plate 13 is adjusted automatically
Whole gripping angle is in close contact to clamping with workpiece.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (5)
- A kind of 1. trapezoidal riser automatic clamping device that can be slided over long distances, it is characterised in that：Including the left and right ladder being oppositely arranged Shape riser, the top of the riser are provided with two guideing pillar mounting holes, are provided with the spacing hole of side's opening, the spacing hole among it Between fix vertically arranged adjustment plate, the top of the spacing hole is provided with power transmission shaft on the riser, on the power transmission shaft It is arranged clamping plate；Hydraulic cylinder is provided between the riser lower end, the hydraulic cylinder upper end is provided with cylinder mount plate, described Connection sliding axle at the top of hydraulic cylinder, the sliding axle is through the cylinder mount plate and upwardly extends, in the sliding axle Lower clamping plate is fixed on top location guide location-plate, the guide rod location-plate top；Reinforcing plate B is provided between the riser upper end, reinforcing plate C, the reinforcing plate B and reinforcing plate C are consolidated by T-shaped screw It is scheduled on the trapezoidal riser；It is close to the cylinder mount plate and is provided with the reinforcing plate A vertical with the cylinder mount plate；The cylinder mount plate center is provided with preformed hole, sliding shaft sleeve B is installed in the preformed hole, in the sliding shaft sleeve B Interior to be provided with sliding shaft sleeve A, the sliding axle is arranged in the sliding shaft sleeve A.
- 2. the trapezoidal riser automatic clamping device according to claim 1 that can be slided over long distances, it is characterised in that：It is described to lead Connecting tube is provided between post mounting hole, circular reinforcing plate is arranged in the connecting tube.
- 3. the trapezoidal riser automatic clamping device according to claim 1 that can be slided over long distances, it is characterised in that：Described Riser upper end is provided with the mounting hole for fixed conveyor axle, and driving sleeve, the power transmission shaft installation are provided between the mounting hole In the driving sleeve, the upper clamping plate is enclosed on the driving sleeve.
- 4. the trapezoidal riser automatic clamping device according to claim 1 that can be slided over long distances, it is characterised in that：The limit For position hole position in the centre position of the trapezoidal riser, it is open extends to the outer of the trapezoidal riser in one direction.
- 5. the trapezoidal riser automatic clamping device according to claim 4 that can be slided over long distances, it is characterised in that：Under described Limited block is provided between clamping plate and the guide rod location-plate, is connected the lower clamping plate and the guide rod location-plate by bolt Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316112.7U CN206936678U (en) | 2017-03-29 | 2017-03-29 | A kind of trapezoidal riser automatic clamping device that can be slided over long distances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316112.7U CN206936678U (en) | 2017-03-29 | 2017-03-29 | A kind of trapezoidal riser automatic clamping device that can be slided over long distances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206936678U true CN206936678U (en) | 2018-01-30 |
Family
ID=61358026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720316112.7U Expired - Fee Related CN206936678U (en) | 2017-03-29 | 2017-03-29 | A kind of trapezoidal riser automatic clamping device that can be slided over long distances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206936678U (en) |
-
2017
- 2017-03-29 CN CN201720316112.7U patent/CN206936678U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102287150B (en) | Floor rail type highly integrated intelligent iron roughneck | |
| CN203209910U (en) | Five-freedom adjustable pipe butt-jointing tool | |
| CN107130479B (en) | Small automatic hydraulic railway line tamping vehicle | |
| CN106112360A (en) | A kind of H profile steel quick centering group founds machine double spot-welding equipment | |
| CN104439801A (en) | Welding device and automatic welding machine with the same | |
| CN211102477U (en) | Pipeline aligning device | |
| CN206200421U (en) | A kind of welder for automobile silencing pipe | |
| CN201552371U (en) | Circumferential weld automatic welding device | |
| CN214836103U (en) | Directional drilling device for municipal road construction | |
| CN208644595U (en) | Screw automatic assembling machine | |
| CN206936678U (en) | A kind of trapezoidal riser automatic clamping device that can be slided over long distances | |
| CN204108575U (en) | A kind of welding clamping tooling of hexagon steel tube tower | |
| CN204139219U (en) | The hydraulic pressure guide rod grab bucket can impact, can pressurizeed | |
| CN116372496A (en) | Pipeline butt welding device and butt welding method thereof | |
| CN206936603U (en) | A kind of triangle riser automatic clamping device that can be slided over long distances | |
| CN102305035A (en) | Device for adjusting centration of complete vehicle-mounted service machine to wellhead | |
| CN203495456U (en) | Welding device for automobile front suspension bush | |
| CN217096448U (en) | Thick welding device of pipe | |
| CN214770109U (en) | Long-distance large-aperture pipeline aligning adjustment roller device | |
| CN202324666U (en) | Steel structure segmentation positioning device | |
| CN210435585U (en) | Automatic welding equipment for calandria | |
| CN206185300U (en) | Drum longitudinal joint automatic weld equipment | |
| CN202416102U (en) | Vertical straightening machine of rail base clamping movable type steel rail welded joints | |
| CN112343506A (en) | Underground coal mine low-azimuth drilling method and hydraulic drill carriage thereof | |
| CN206680821U (en) | A kind of horizontal static pressure compaction equipment of self-drilling type of existing line subgrade defect regulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20200329 |