A kind of slide mechanism for installing workpiece
Technical field
The utility model relates to workpiece holding appliance technical field, is specifically a kind of slide mechanism for installing workpiece.
Background technology
In the automotive industry, often will carry out being fixedly clamped to workpiece, with the control of the carrying out and correlated quality that ensure ensuing welding or assembling, some installing rack is for maintaining static at present, thus cause operative space little, be difficult to workpiece to be accurately in place.
Utility model content
Technical problem to be solved in the utility model is, overcomes the defect of prior art, provides one that installing rack is moved, thus operative space is large, is beneficial to the slide mechanism being used for installing workpiece be accurately in place by workpiece.
For solving the problems of the technologies described above, the utility model proposes a kind of slide mechanism for installing workpiece, it comprises base plate and installing rack, base plate is installed the first rail brackets and the second rail brackets, first rail brackets and the second rail brackets are separately installed with the first track pad and the second track pad, first track pad is installed the first guide rail, for cushioning the first buffer of installing rack, for the first locating piece of positioning installation frame, symmetrical, second track pad is installed the second guide rail, for cushioning the second buffer of installing rack, for the second locating piece of positioning installation frame, first guide rail and the second guide rail are equipped with two slide blocks sequentially arranged along guide rail separately, two slide blocks that each guide rail is corresponding are connected with gripper shoe, be respectively the first gripper shoe and the second gripper shoe, installing rack is connected with the first gripper shoe and the second gripper shoe respectively, installing rack be provided with hinged seat with one end of one end homonymy of base plate, be provided with cylinder between the first rail brackets and the second rail brackets, and cylinder is positioned at below installing rack, piston rod and the hinged seat of cylinder are hinged, the cylinder body of cylinder and the other end of base plate hinged.
Utility model works principle is: when workpiece installed by needs, cylinder can haul installing rack and move to outside, workman operates outside, such as loads onto workpiece and clamps, and operating space is larger, be beneficial to and workpiece is accurately in place, after installing, pushed by installing rack by cylinder, installing rack is first cushioned by buffer, final by locating piece positioning installation frame, workpiece is put in place precise and stable.
After adopting said structure, compared with prior art, the utility model has the following advantages: based on above-mentioned operation principle, the utility model change be fixed as removable, thus change operative place, make operating space larger, therefore, the utility model has enables installing rack move, thus operative space is large, be beneficial to the advantage be accurately in place by workpiece, thus make workman need not stand in dangerous regional work, and it is simple to install workpiece, reduce working strength and danger, in addition, such design, simple and compact for structure, installing rack is first cushioned by buffer, final by locating piece positioning installation frame, workpiece is put in place precise and stable, by ensureing the first guide rail to the machining accuracy of installed surface on installed surface on the first track pad and the second track pad and the first track pad and the second track pad installation accuracy control, first buffer, first locating piece, second buffer, second locating piece, the precision controlling of the second guide rail, reduce the first rail brackets and the second rail brackets required precision, thus reduce production cost and overall assembly difficulty.
As improvement, the first locating piece is positioned at before the first buffer, and the second locating piece is positioned at before the second buffer, first buffer, the first locating piece, the second buffer, the second locating piece are all between the first guide rail and the second guide rail, like this, compact conformation, each parts of more convenient layout.
As improvement, the part that installing rack is connected with the first gripper shoe and the second gripper shoe is respectively rectangular tube, first guide rail and the second guide rail are equipped with guide rail dust cover, each guide rail dust cover can be socketed with each self-corresponding rectangular tube respectively in relative movement, and the two ends of each guide rail dust cover are separately fixed at the two ends of each self-corresponding first rail brackets and the second rail brackets, like this, the while of dust-proof, structure is more compact.
As improvement, first rail brackets with one end of the other end homonymy of base plate and the second rail brackets with one end of the other end homonymy of base plate is removable respectively, the first L bracket and the second L bracket are installed, one side of first L bracket and the second L bracket while form just right two support arms be parallel to each other, this parallel direction is identical with the second guide rail parallel direction with the first guide rail, the cylinder body of cylinder and the other end of base plate is hinged refers to, cylinder body is between two support arms, and cylinder body is hinged with two support arms respectively, like this, not only simple and compact for structure, and assembling is simple, in addition, the height of cylinder body can regulate according to practical set situation to meet instructions for use.
As improvement, the axis of cylinder is positioned on the plane of symmetry of the first guide rail and the second guide rail, and like this, symmetrically and evenly, installing rack moves more smooth and easy stable the power that the cylinder suffered by installing rack applies.
Accompanying drawing explanation
Fig. 1 is that the utility model is for installing one of structural representation of the slide mechanism of workpiece.
Fig. 2 is that the utility model is for installing the structural representation two of the slide mechanism of workpiece.
As shown in the figure: 1, base plate, 2, installing rack, the 3, first rail brackets, the 4, second rail brackets, 5, the first guide rail, the 6, second guide rail, 7, slide block, the 8, first gripper shoe, 9, the second gripper shoe, 10, hinged seat, 11, cylinder, 12, guide rail dust cover, the 13, first track pad, the 14, second track pad, 15, the first L bracket, the 16, second L bracket, the 17, first buffer, 18, the first locating piece, the 19, second buffer, the 20, second locating piece.
Detailed description of the invention
Below the utility model is described in further detail:
The utility model is for installing the slide mechanism of workpiece, it comprises base plate 1 and installing rack 2, base plate 1 is installed the first rail brackets 3 and the second rail brackets 4, first rail brackets (3) and the second rail brackets (4) are separately installed with the first track pad 13 and the second track pad 14, first track pad 13 is installed the first guide rail 5, for cushioning the first buffer 17 of installing rack, for the first locating piece 18 of positioning installation frame, symmetrical, second track pad 14 is installed the second guide rail 6, for cushioning the second buffer 19 of installing rack, for the second locating piece 20 of positioning installation frame, first guide rail 5 and the second guide rail 6 are equipped with two slide blocks 7 sequentially arranged along guide rail separately, two slide blocks 7 that each guide rail is corresponding are connected with gripper shoe, be respectively the first gripper shoe 8 and the second gripper shoe 9, installing rack 2 is connected with the first gripper shoe 8 and the second gripper shoe 9 respectively, installing rack 2 be provided with hinged seat 10 with one end of one end homonymy of base plate 1, cylinder 11 is provided with between first rail brackets 3 and the second rail brackets 4, and cylinder 11 is positioned at below installing rack 2, piston rod and the hinged seat 10 of cylinder 11 are hinged, the cylinder body of cylinder 11 and the other end of base plate 1 hinged.
First locating piece 18 is positioned at before the first buffer 17, the positioning head of the first buffer 17 is higher than the first locating piece 18, second locating piece 20 is positioned at before the second buffer 19, the positioning head of the second buffer 19 higher than the second locating piece 20, first buffer 17, first locating piece 18, second buffer 19, second locating piece 20 all between the first guide rail 5 and the second guide rail 6; Installing rack 2 is arranged corresponding buffering suface and locating surface works to coordinate the first buffer 17, first locating piece 18, second buffer 19, second locating piece 20.
The part that installing rack 2 is connected with the first gripper shoe 8 and the second gripper shoe 9 is respectively rectangular tube, first guide rail 5 and the second guide rail 6 are equipped with guide rail dust cover 12, each guide rail dust cover 12 can be socketed with each self-corresponding rectangular tube respectively in relative movement, and the two ends of each guide rail dust cover 12 are separately fixed at the two ends of each self-corresponding first rail brackets 3 and the second rail brackets 4.
First rail brackets 3 with one end of the other end homonymy of base plate 1 and the second rail brackets 4 with one end of the other end homonymy of base plate 1 is removable respectively, the first L bracket 15 and the second L bracket 16 is installed, one side of first L bracket 15 and the second L bracket 16 while form just right two support arms be parallel to each other, this parallel direction is identical with the second guide rail 6 parallel direction with the first guide rail 5, the cylinder body of the cylinder 11 and other end of base plate 1 is hinged refers to, cylinder body is between two support arms, and cylinder body is hinged with two support arms respectively.
The axis of cylinder 11 is positioned on the plane of symmetry of the first guide rail 5 and the second guide rail 6.
Cylinder 11 adopts commercially available self-locking cylinder, and Stroke Control is more accurate, and security is better.
Installing rack 2, by the bearing structure of many square tubes solderings, has lightweight, the advantage that intensity is high, and is convenient to make.
Base plate 1 and the first rail brackets 3 and the second rail brackets 4 and be provided with the triangle reinforcement that polylith arranges along the length direction of the first track pad 13 between the first track pad 13 and the second track pad 14, greatly improve the precision stability of the first track pad 13 and the second track pad 14.
The control of cylinder 11 is prior art, does not add and repeats.