A kind of clamp of tensile machine
Technical field
The present invention relates to a kind of anchor clamps, especially relate to a kind of clamp of tensile machine.
Background technology
Traditional computer servo puller system, the height of its matched clamp can not be regulated, and causes the size of specimen to be restricted.Sample can not well be fixed in the test process, causes the test job difficulty to strengthen.Thereby its plant factor, the test frequency of sample is also lower.The mensuration of extensibility, type variable, peeling force, stress, strain curve be unable to do without the computer servo puller system in the general material test project.But the single and design of its matched clamp is unreasonable so that test event can not fine very sufficient the development.For solving the problem in the aforesaid operations, the exploitation of clamp of tensile machine has well solved this problem.
Summary of the invention
Purpose of the present invention is exactly that a kind of simple in structure, easy for installation, clamp of tensile machine that cost is low, applied widely is provided in order to overcome the defective that above-mentioned prior art exists.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of clamp of tensile machine, comprise base plate, back up pad and movable clip block, described base plate is rectangle, described back up pad is the U-shaped structure, respectively be provided with a hollow guide rail on two nose sections, described back up pad is vertically fixed on the middle part of base plate by screws bolts, and described movable clip block is provided with two, is connected on the guide rail through screw.
Described base plate is provided with waist hole, location.
Described base plate is provided with the model guide groove.
Described movable clip block is the L-type movable clip block.
Described movable clip block is provided with equally distributed laciniation and screw connecting through hole.
When using clamp of tensile machine of the present invention, be connected on the base of servo puller system after first each Assembly of the parts is good.The sheet material sample card under movable clip block, is tightened screws bolts.The hoisting frame of servo puller system is dropped to certain altitude.The end of material is fixed on the end of hoisting frame and steps up.So far, can move test procedure, finish test job.
Compared with prior art, that the present invention has is simple in structure, easy for installation, cost is low, the advantage such as applied widely, can be used for the sheet material of the various thickness of clamping.Back up pad is provided with specific guide rail and is used for the mobile adjusting of movable slider and the mobile space of sensing equipment, so that test event can be carried out fully.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
A kind of clamp of tensile machine, structure as shown in Figure 1, comprise base plate 3, back up pad 2 and movable clip block 1, base plate 3 is rectangle, back up pad 2 is U-shaped, respectively is provided with a hollow guide rail on two nose sections, and back up pad 2 is vertically fixed on the middle part of base plate 3 by screws bolts, movable clip block 1 is provided with two, is connected on two guide rails by screws bolts.Base plate 3 is provided with the waist hole, and convenience is connected with servo puller system base.Base plate 3 is provided with the model guide groove, is used for clamping and the installation of location sample.Guide rail is provided with passage, is used for the mobile adjusting of movable slider and the mobile space of sensing equipment.Movable clip block 1 is the L-type movable clip block.Movable clip block 1 is provided with equally distributed laciniation and through hole, and laciniation can be used for the sheet material of the various thickness of clamping, and through hole is used for making screw to penetrate fixedly movable clip block 1.
When using clamp of tensile machine of the present invention, be connected on the base of servo puller system after first each Assembly of the parts is good.The sheet material sample card movable clip block 1 time, is tightened screws bolts.The hoisting frame of servo puller system is dropped to certain altitude.The end of material is fixed on the end of hoisting frame and steps up.So far, can move test procedure, finish test job.