CN206936603U - A kind of triangle riser automatic clamping device that can be slided over long distances - Google Patents
A kind of triangle riser automatic clamping device that can be slided over long distances Download PDFInfo
- Publication number
- CN206936603U CN206936603U CN201720316448.3U CN201720316448U CN206936603U CN 206936603 U CN206936603 U CN 206936603U CN 201720316448 U CN201720316448 U CN 201720316448U CN 206936603 U CN206936603 U CN 206936603U
- Authority
- CN
- China
- Prior art keywords
- riser
- plate
- over long
- spacing hole
- long distances
- 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
Abstract
The utility model provides a kind of triangle riser automatic clamping device that can be slided over long distances, it is related to heavy machine tool field of fixtures, including the left and right triangle riser being oppositely arranged, the top of riser is provided with a guideing pillar mounting hole, 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 power transmission shaft；Hydraulic cylinder is provided between riser lower end, hydraulic cylinder upper end is provided with cylinder mount plate, sliding axle is connected at the top of hydraulic cylinder, and sliding axle is through the cylinder mount plate and upwardly extends, and in the top fixed guide block of sliding axle, lower pressure strip is fixed on guide pad top.The utility model is solved present in original structure from great, it effectively prevent the generation of creeping phenomenon, and caused by under high pulling torque and big upset force the problem of riser rigidity surplus, hydraulic control, which realizes, automatically controls clamping, clamping force is big and clamps solid and reliable.
Description
Technical field
It the utility model is related to heavy machine tool field of fixtures, and in particular to a kind of triangle 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, energy
Enough realize automatically controls clamping, and clamping force is big and clamping is solid and reliable, and solves to stand caused by under high pulling torque and big upset force
The problem of panel stiffness surplus.
In order to solve the above technical problems, the utility model proposes technical scheme be：A kind of triangle that can be slided over long distances
Riser automatic clamping device, including the left and right triangle riser being oppositely arranged, the top of the riser are provided with a guide pillar and installed
Hole, the spacing hole of opening outwardly 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, in the top fixed guide block of the sliding axle, the guide pad top is fixed and pushed
Tight plate.
Further, connecting tube is provided between the guideing pillar mounting hole, circular reinforcing plate is arranged in the connecting tube.
Further, driving sleeve is arranged on the power transmission shaft, the upper clamping plate is enclosed on the driving sleeve.
Further, the spacing hole is located at the centre position of the riser, and its opening extends to described in one direction
The outer of riser.
Further, limited block is provided between the lower pressure strip and the guide pad, by bolt by the lower compression
Plate connects with the guide pad.
Further, the adjustment plate is arranged at the riser spacing hole of left and right.
Further, it is close to the cylinder mount plate and is provided with the cylinder mount plate vertical with the cylinder mount plate
Reinforcing plate.
Further, the sliding axle is externally provided with sliding shaft sleeve, and sliding shaft sleeve is arranged on cylinder mount plate and hydraulic cylinder
In installing plate reinforcing plate.
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) accuracy of manufacture is less demanding, greatly reduces the cost that manufacture and later maintenance use；
(3) wear-resistant, long lifespan, cost is low, operates steadily；
(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) riser stability is more preferable, bigger to original fixture loss of weight amplitude, can bear upset force and moment of torsion is larger, solves
Caused by under high pulling torque and big upset force the problem of riser rigidity surplus.
(6) 3000-5000KN, 2300-3200Nm moments of torsion can be born.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the sectional view in AA sections in front view in Fig. 1.
Fig. 3 is left view of the present utility model.
Fig. 4 is dimensional structure diagram of the present utility model.
In figure：1. the installing plate 6. of 4. left triangle riser of circular 3. connecting tube of reinforcing plate of right triangle riser 2. 5.
The cylinder mount plate reinforcing plate 11. of 9. cylinder mount plate of clamping plate 10. is slided on the positioning driving sleeve 8. of adjustment plate 7.
The power transmission shaft of 17. times pressure strips of axle sleeve 12. hydraulic cylinder, 13. sliding axle, 14. guide pad, 15. power transmission shaft, 16. limited block 18.
The guideing pillar mounting hole of 19. spacing hole of end cap 20.
Embodiment
Specific embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model provides a kind of triangle riser automatic clamping device that can be slided over long distances, including
The left triangle riser 4 and right triangle riser 1 being oppositely arranged, the top of the riser are provided with a guideing pillar mounting hole 20, among it
Spacing hole 19 provided with opening outwardly, vertically arranged adjustment plate 6 is fixed between the spacing hole 19, it is described on the riser
The top of spacing hole 19 is provided with power transmission shaft 15, and clamping plate 8 is arranged on the power transmission shaft 15；Set between the riser lower end
There is hydraulic cylinder 12, the riser bottom is provided with installing plate 5, and the hydraulic cylinder 12 is located at the top of installing plate 5, the hydraulic cylinder
12 upper ends are provided with cylinder mount plate 9, the top of the hydraulic cylinder 12 connection sliding axle 13, and the sliding axle 13 passes through the hydraulic pressure
Cylinder installing plate 9 simultaneously upwardly extends, and in the top fixed guide block 14 of the sliding axle 13, the top of guide pad 14 is fixed and pushed
Tight plate 17.
Wherein, 4 guideing pillar mounting holes in prior art are changed into 1, original rectangle riser is changed into triangle
Riser, effectively solves riser rigidity surplus, deadweight is excessive, due to crossing the creeping phenomenon for positioning and occurring.
Wherein, using hydraulic cylinder 12, hand-operated clamping is changed into hydraulic clamp, greatly enhances automaticity.
Further, connecting tube 3 is provided between the guideing pillar mounting hole 20, circular reinforcing plate is arranged in the connecting tube 3
2, provide enough rigidity when by high pulling torque and big upset force.
Further, driving sleeve 7 is arranged on the power transmission shaft 15, the upper clamping plate 8 is enclosed on the driving sleeve 7
On, to ensure that power transmission shaft 15 and upper clamping plate 8 freely adjust.
Further, the spacing hole 19 is located at the centre position of the triangle riser, and its opening extends in one direction
To the outer of the riser.
Further, limited block 16 is provided between the lower pressure strip 17 and the guide pad 14, by bolt by described in
Lower pressure strip 17 and the guide pad 14 connect, and are positioned with pressure strip under adjust automatically 17 to level and only.
Further, the adjustment plate 6 is arranged at left and right riser spacing hole 19, for ensureing to be clamped workpiece with being welded
Relative position between part.
Further, it is close to the cylinder mount plate 9 and is provided with the hydraulic cylinder installation vertical with the cylinder mount plate 9
Plate reinforcing plate 10.
Further, the sliding axle 13 is externally provided with sliding shaft sleeve 11, and sliding shaft sleeve 11 is arranged on the He of cylinder mount plate 9
In cylinder mount plate reinforcing plate 10.
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. triangle riser automatic clamping device that can be slided over long distances, it is characterised in that：Including be oppositely arranged left and right three Angle riser, the top of the riser are provided with a guideing pillar mounting hole, are provided with the spacing hole of opening outwardly among it, left and right riser Vertically arranged adjustment plate is fixed at the spacing hole, the top of the spacing hole is provided with power transmission shaft on the riser, described Clamping plate is arranged on power transmission shaft；Hydraulic cylinder is provided between the riser lower end, the hydraulic cylinder upper end is provided with cylinder mount plate, is close to the hydraulic pressure Cylinder installing plate is provided with the cylinder mount plate reinforcing plate vertical with the cylinder mount plate, connects and slides at the top of the hydraulic cylinder Axle, the sliding axle is through the cylinder mount plate and upwardly extends, and the sliding axle is externally provided with sliding shaft sleeve, sliding shaft sleeve On cylinder mount plate and cylinder mount plate reinforcing plate；In the top fixed guide block of the sliding axle, lower pressure strip is fixed on the guide pad top.
- 2. the triangle 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 triangle riser automatic clamping device according to claim 1 that can be slided over long distances, it is characterised in that：The biography Driving sleeve is arranged on moving axis, the upper clamping plate is enclosed on the driving sleeve.
- 4. according to any described triangle riser automatic clamping devices that can be slided over long distances of claim 1-3, it is characterised in that： The spacing hole is located at the centre position of the riser, and it is open extends to the outer of the triangle riser in one direction.
- 5. the triangle 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 pressure strip and the guide pad, is connected the lower pressure strip with the guide pad by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316448.3U CN206936603U (en) | 2017-03-29 | 2017-03-29 | A kind of triangle riser automatic clamping device that can be slided over long distances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316448.3U CN206936603U (en) | 2017-03-29 | 2017-03-29 | A kind of triangle riser automatic clamping device that can be slided over long distances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206936603U true CN206936603U (en) | 2018-01-30 |
Family
ID=61357181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720316448.3U Expired - Fee Related CN206936603U (en) | 2017-03-29 | 2017-03-29 | A kind of triangle riser automatic clamping device that can be slided over long distances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206936603U (en) |
-
2017
- 2017-03-29 CN CN201720316448.3U patent/CN206936603U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20200329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |