A kind of novel steering nut clamp
The utility model relates to the technical field of fixture, especially a kind of technical field of novel steering nut clamp.
Grinding machine is the lathe for carrying out grinding to workpiece surface using grinding tool.Most of grinding machines use high-speed rotating sand
It takes turns bistrique and grinding is carried out to workpiece, a small number of is to be carried out using other grinding tools such as oilstone, abrasive band and free abrasive to workpiece
Processing, such as honing machine, grinder and polishing machine.Grinding machine can also be used for the grinding of steering nut, carry out grinding
During need to be clamped fixation to steering nut with fixture.Existing some steering nut fixtures, which exist, clamps locating effect
The problems such as difference, correction clamping position is inconvenient, and clamping efficiency is low.
[summary of the invention]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of novel steering nut clamp, energy
Enough make the clamping efficiency of steering nut high, it can be achieved that automatic positioning correction position clamping, convenient for disassembly and assembly.
To achieve the above object, the utility model proposes a kind of novel steering nut clamps, including pedestal, oil cylinder, cunning
Block, connecting plate are equipped with the positioning supporting plate for work piece positioning dress, V-type locating piece, axially position block, bullet on the pedestal
Spring abutment, oil cylinder, spring leaf, the oil cylinder inside are equipped with oilhole, are fitted with the piston rod with piston, oil cylinder side in oilhole
Equipped with guide rail, the sliding block be can be slidably mounted on guide rail, and slip front is equipped with compact heap, upper end of slide block upper holder block pressure
Tightly, the connection board ends are connected with sliding block, piston rod respectively.
Preferably, spring is fixedly mounted with spring catch in the spring base, the front end of spring base is equipped with holddown plate.
Preferably, the left and right end of oil cylinder is installed with rear end cap and drive end bearing bracket respectively, the end of the piston rod is passed through
Drive end bearing bracket.
Preferably, the guide rail both ends are equipped with capping, the both ends of the sliding block both pass through capping.
Preferably, the pedestal is equipped with the oil circuit of oil supply oil supply cylinder, pedestal two sides are equipped with location and installation slot.
The utility model has the beneficial effects that the utility model is used for determining for work piece positioning dress by will be equipped on pedestal
Position supporting plate, V-type locating piece, axially position block, spring base, oil cylinder, spring leaf, the piston rod on oil cylinder pass through connecting plate control cunning
Block moves synchronously, and slip front is equipped with compact heap, it can be achieved that the automatic positioning of workpiece corrects position clamping, clamping efficiency
It is high；The steering nut fixture is convenient for disassembly and assembly.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of novel steering nut clamp of the utility model.
In figure: 1- pedestal, 2- spring base, 3- oil cylinder, 4- sliding block, 5- compact heap, 6- connecting plate, 7- capping, 8- upper holder block,
9- spring leaf, 11- position supporting plate, 12-V type locating piece, 13- axially position block, 31- rear end cap, 32- drive end bearing bracket.
Refering to fig. 1, a kind of novel steering nut clamp of the utility model, including pedestal 1, oil cylinder 3, sliding block 4, connecting plate 6,
Positioning supporting plate 11 for work piece positioning dress, V-type locating piece 12, axially position block 13, spring base are installed on the pedestal 1
2, oil cylinder 3, spring leaf 9 are equipped with oilhole inside the oil cylinder 3, are fitted with the piston rod with piston, oil cylinder side in oilhole
Equipped with guide rail, the sliding block 4 be can be slidably mounted on guide rail, and 4 front end of sliding block is equipped with compact heap 5,4 upper end upper holder block of sliding block
8 compress, and 6 both ends of connecting plate are connected with sliding block 4, piston rod respectively, and spring is fixed peace with spring catch in the spring base 2
The front end of dress, spring base 2 is equipped with holddown plate, and the left and right end of the oil cylinder 3 is installed with rear end cap 31 and drive end bearing bracket 32, institute respectively
The end for stating piston rod passes through drive end bearing bracket 32, and the guide rail both ends are equipped with capping 7, and the both ends of the sliding block 4 both pass through capping, institute
It states pedestal 1 to be equipped with to the oil circuit of 3 fuel feeding of oil cylinder, 1 two sides of pedestal are equipped with location and installation slot.
Utility model works process:
A kind of novel steering nut clamp of the utility model is during the work time, fixed on the table by pedestal, correction
Good positioning accuracy, by workpiece be placed on positioning supporting plate 11 on and be located at V-type locating piece 12, axially position block 13, spring leaf 9 it
Between, when needing to clamp workpiece, oil circuit and positive fuel feeding are connected, so that the piston rod in oil cylinder 3 drives piston motion, piston rod
Movement drive connecting plate 6 to move synchronously, and the movement band movable slider 4 of connecting plate 6 is moved along track, to clamp workpiece,
It can start to be ground workpiece, compact heap 5 automatically corrects the position of workpiece in clamping process, and similarly, workpiece grinding is completed
Afterwards, the reversed fuel feeding of oil circuit can unclamp workpiece, wherein can carry out clamping to one or more workpiece on pedestal 1 and fix.
A kind of novel steering nut clamp of the utility model will be equipped with the positioning for being used for work piece positioning dress on pedestal 1
Supporting plate 11, V-type locating piece 12, axially position block 13, spring base 2, oil cylinder 3, spring leaf 9, the piston rod on oil cylinder 3 pass through connection
Plate 6 controls moving synchronously for sliding block 4, and 4 front end of sliding block is equipped with compact heap 5, it can be achieved that the automatic positioning correction position of workpiece fills
Folder, clamping efficiency are high；The steering nut fixture is convenient for disassembly and assembly.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.