CN208262152U - A kind of fixture for laser cutting - Google Patents

A kind of fixture for laser cutting Download PDF

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Publication number
CN208262152U
CN208262152U CN201721759948.0U CN201721759948U CN208262152U CN 208262152 U CN208262152 U CN 208262152U CN 201721759948 U CN201721759948 U CN 201721759948U CN 208262152 U CN208262152 U CN 208262152U
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CN
China
Prior art keywords
turntable
hole
fixture
laser cutting
pedestal
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Active
Application number
CN201721759948.0U
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Chinese (zh)
Inventor
方亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Platform Is Along Laser Equipment Co Ltd
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Wuhan Platform Is Along Laser Equipment Co Ltd
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Application filed by Wuhan Platform Is Along Laser Equipment Co Ltd filed Critical Wuhan Platform Is Along Laser Equipment Co Ltd
Priority to CN201721759948.0U priority Critical patent/CN208262152U/en
Application granted granted Critical
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Abstract

The utility model discloses a kind of fixture for laser cutting, including pedestal and the turntable being set on the base, therebetween it is in rolling contact by the ball being arranged in the annular groove of base top surface, turntable is equipped with a ring through hole, pedestal is equipped with and the one-to-one slot of through-hole, multiple rotation brake mechanisms are equipped in the side of turntable on pedestal, the fixation of turntable is realized by being inserted into banking pin to through-hole and hole slot on rotation brake mechanism, turntable is equipped with multiple strip grooves towards its center, slidable riser is equipped in strip groove, riser two sides set the compression cylinder for pushing it to compress to centre and respectively for the pressing plates of workpiece pressing.The utility model can be rotated easily after using swiveling design, workpiece fixed and be fixed again, laser machined, improved work efficiency convenient for the different sides to workpiece.

Description

A kind of fixture for laser cutting
Technical field
The utility model relates to a kind of fixtures, and in particular to a kind of fixture for laser cutting.
Background technique
Laser cutting is the energy that discharges when being irradiated to the surface of object using laser beam to make object melt and evaporate, and is swashed Light cuts the consumption of no mold, without repairing mold, has saved the cost of manufacture mold, and save repair mold when Between, but in laser cutting, needing to fix workpiece using a kind of fixture, then processed, if fixed unstable, it is easy Generate error.General fixture can only grip article, when needing multiple faces of workpieces processing, process after one side just It needs to remove workpiece and goes to another side and grip again, such frequent operation is on the one hand easy to operate improper to lead to work sometimes Part is fixed unstable, on the other hand can waste the plenty of time, reduce working efficiency.
Utility model content
The purpose of this utility model is to provide a kind of fixture for laser cutting, mentioned above in the background art to solve Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of fixture for laser cutting, comprising:
Pedestal, top surface are equipped with a cricoid annular groove and multiple poroid hole slots, and the annular groove is with the bottom The center of seat is the center of circle, and the hole slot is located at the peripheral of the annular groove and uniformly gathers in the circumference concentric with the annular groove On, it is equipped with multiple balls in the annular groove, is protruding to outside the annular groove at the top of the ball;
Turntable, to be discoid, by be vertically arranged in pin shaft at the base center it is rotatable be fixed on it is described On pedestal, the bottom of the turntable is erected on the ball rotation without directly contacting with the top surface of the pedestal Multiple through-holes that its bottom is through to from its top, the aperture of the through-hole and the hole slot are uniformly provided with along its circumferential direction on platform Identical and the two position and quantity correspond up and down;
Rotation brake mechanism comprising be arranged on the base and be evenly distributed on multiple of the turntable surrounding Bracer, is fixed with the brake block towards the turntable at the top of the supporting block, on the brake block through have with it is described logical The identical brake hole in the aperture in hole, the brake hole are located at the surface of the through-hole;
Multiple banking pins, diameter is identical as the aperture of the through-hole, in turn through the brake hole and through-hole and most It is inserted in the hole slot eventually;
Clamping device is arranged on the turntable, and the turntable is equipped with multiple strip grooves towards its center, The clamping device includes the riser being slidably fastened in the strip groove, is fixed on the riser towards in the turntable For the pressing plate of workpiece pressing and the compression cylinder for pushing the riser to slide on the end face of heart one end.
Preferably, for the fixture for laser cutting, the pressing plate is removably mounted on the riser, described Pressing plate according to the shape of workpiece be arranged there are many.
Preferably, for the fixture for laser cutting, the riser is upright set square.
Preferably, for the fixture for laser cutting, the four corners of the pedestal, which are equipped with, is easily installed fixed spiral shell Hole.
Preferably, for the fixture for laser cutting, there are four the clamping device settings, in the turntable On be uniformly distributed.
Preferably, for the fixture for laser cutting, there are four the rotation brake mechanism settings, in the rotation The outer of turntable is uniformly distributed around the turntable.
Preferably, for the fixture for laser cutting, one end of the banking pin is equipped with pin cap.
Compared with prior art, the utility model has the beneficial effects that
The utility model uses swiveling design, and workpiece is put to be clamped by clamping device on a spinstand, and clamping device can Along strip groove slidable adjustment, then it is equipped with the pressing plate of different shape specification, to adapt to the clamping requirement of different shape workpiece, laser When processing, banking pin is passed through in the hole slot on brake hole and through-hole inserted base, the fixation of turntable can be realized, work as needs When the other faces of workpieces processing, banking pin is extracted out, so that it may rotate turntable make workpiece another is to be processed in face of quasi- laser Then equipment is inserted into the fixed turntable of banking pin and fixes, can be processed, pass through rolling between the bottom and pedestal of turntable Sliding friction is converted rolling friction by pearl cooperation, reduces loss of turntable during rotating frequently.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model,
Fig. 2 is the top view of the utility model,
Fig. 3 is the top view of pedestal described in the utility model,
Wherein, 1, pedestal, 2, annular groove, 3, hole slot, 4, ball, 5, turntable, 6, through-hole, 7, supporting block, 8, brake block, 9, brake hole, 10, banking pin, 11, strip groove, 12, riser, 13, pressing plate, 14, compression cylinder.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1,2,3 are please referred to, the utility model provides a kind of technical solution: a kind of fixture for laser cutting, comprising:
Pedestal 1, top surface are equipped with a cricoid annular groove 2 and multiple poroid hole slots 3, and the annular groove 2 is with institute The center for stating pedestal 1 is the center of circle, and the hole slot 3 is located at the peripheral of the annular groove 2 and uniformly gathers same with the annular groove 2 On the circumference of the heart, multiple balls 4 are equipped in the annular groove 2, the top of the ball 4 is protruding to outside the annular groove 2;
Turntable 5, to be discoid, by being vertically arranged in, pin shaft at 1 center of pedestal is rotatable to be fixed on institute It states on pedestal 1, the bottom of the turntable 5 is erected on the ball 4 without directly contacting with the top surface of the pedestal 1, institute State on turntable 8 along its circumferential direction be uniformly provided with it is multiple be through to the through-holes 6 of its bottom from its top, the through-hole 6 with it is described The aperture of hole slot 3 is identical and the position of the two and quantity correspond up and down;
Rotation brake mechanism comprising be arranged on the pedestal 1 and be evenly distributed on the multiple of 5 surrounding of turntable Supporting block 7, the top of the supporting block 7 are fixed with the brake block 8 towards the turntable 5, on the brake block 8 through have with The identical brake hole 9 in the aperture of the through-hole 6, the brake hole 9 are located at the surface of the through-hole 6;
Multiple banking pins 10, diameter is identical as the aperture of the through-hole 6, in turn through the brake hole 9 and through-hole 6 And it is finally inserted in the hole slot 3;
Clamping device is arranged on the turntable 5, and the turntable 5 is equipped with multiple bar shapeds towards its center Slot 11, the clamping device include the riser 12 being slidably fastened in the strip groove 11, are fixed on 12 direction of riser For the pressing plate 13 of workpiece pressing and the compression gas for pushing the riser 12 to slide on the end face of described 5 center one end of turntable Cylinder 14.
The pressing plate 13 is removably mounted on the riser 12, and the pressing plate 13 is provided with more according to the shape of workpiece Kind.
The riser 12 is upright set square.The support effect of set square is preferable, and workpiece fixation is more firm.
The four corners of the pedestal 1 are equipped with and are easily installed fixed screw hole.
There are four the clamping device settings, is uniformly distributed on the turntable 5.
There are four the rotation brake mechanism settings, and outer in the turntable 5 uniformly divides around the turntable 5 Cloth.
One end of the banking pin 10 is equipped with pin cap.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of fixture for laser cutting characterized by comprising
Pedestal, top surface are equipped with a cricoid annular groove and multiple poroid hole slots, and the annular groove is with the pedestal Center is the center of circle, and the hole slot is located at the peripheral of the annular groove and uniformly gathers on the circumference concentric with the annular groove, It is equipped with multiple balls in the annular groove, is protruding to outside the annular groove at the top of the ball;
Turntable, to be discoid, by being vertically arranged in, pin shaft at the base center is rotatable to be fixed on the pedestal On, the bottom of the turntable is erected on the ball without directly contacting with the top surface of the pedestal, on the turntable Multiple through-holes that its bottom is through to from its top are uniformly provided with along its circumferential direction, the through-hole is identical as the aperture of the hole slot And the position and the upper and lower one-to-one correspondence of quantity of the two;
Rotation brake mechanism comprising be arranged on the base and be evenly distributed on multiple supports of the turntable surrounding Block, is fixed with the brake block towards the turntable at the top of the supporting block, through having and the through-hole on the brake block The identical brake hole in aperture, the brake hole is located at the surface of the through-hole;
Multiple banking pins, diameter is identical as the aperture of the through-hole, inserts in turn through the brake hole and through-hole and finally In the hole slot;
Clamping device is arranged on the turntable, and the turntable is equipped with multiple strip grooves towards its center, described Clamping device includes the riser being slidably fastened in the strip groove, is fixed on the riser towards the turntable center one For the pressing plate of workpiece pressing and the compression cylinder for pushing the riser to slide on the end face at end.
2. fixture for laser cutting according to claim 1, which is characterized in that the pressing plate be removably mounted at it is described On riser, the pressing plate according to the shape of workpiece be arranged there are many.
3. fixture for laser cutting according to claim 1, which is characterized in that the riser is upright set square.
4. fixture for laser cutting according to claim 1, which is characterized in that the four corners of the pedestal are equipped with convenient for peace Fill fixed screw hole.
5. fixture for laser cutting according to claim 1, which is characterized in that there are four the clamping device settings, It is uniformly distributed on the turntable.
6. fixture for laser cutting according to claim 1, which is characterized in that the rotation brake mechanism is provided with four A, outer in the turntable is uniformly distributed around the turntable.
7. fixture for laser cutting according to claim 1, which is characterized in that one end of the banking pin is equipped with pin cap.
CN201721759948.0U 2017-12-16 2017-12-16 A kind of fixture for laser cutting Active CN208262152U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721759948.0U CN208262152U (en) 2017-12-16 2017-12-16 A kind of fixture for laser cutting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721759948.0U CN208262152U (en) 2017-12-16 2017-12-16 A kind of fixture for laser cutting

Publications (1)

Publication Number Publication Date
CN208262152U true CN208262152U (en) 2018-12-21

Family

ID=64672393

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721759948.0U Active CN208262152U (en) 2017-12-16 2017-12-16 A kind of fixture for laser cutting

Country Status (1)

Country Link
CN (1) CN208262152U (en)

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